HLXB Box Pump Station Price, Factory Direct Sales

Our company has independently developed another new type of water supply equipment product based on the non negative pressure variable frequency water supply equipment. It consists of five parts: water tank, pump group, steady flow tank, intelligent boosting and stabilizing device, and central control system. The equipment can utilize the pressure of the municipal pipeline network for non negative pressure variable frequency water supply, and can also draw water from the water tank for constant pressure variable frequency water supply equipment. It fully combines the advantages of constant pressure variable frequency water supply equipment and non negative pressure variable frequency water supply equipment. It uses air-cooled motors, air-cooled bearings, fully enclosed drip proof, with a noise level of less than 50 decibels to prevent small water tank space. It is a highly reliable non negative pressure variable frequency water supply equipment. The device also has a large remote (wireless) communication monitoring function and a user control room (optional); Humanized human-machine dialogue touch interface; Fully artificial intelligence control and remote warranty pre service.

◆Product advantages

·1. Adequate water supply: The box type non negative pressure water supply equipment can be connected in series with the municipal pipeline network to ensure that no negative pressure is generated in the municipal pipeline network. During peak water usage periods, the water in the closed water tank can be pressurized by computer-controlled variable frequency adjustment of the water pump, avoiding the flow of water required by users due to insufficient supply from the municipal pipeline network.

·2. Intelligent water supply: When the public water supply network is ≤ 0.2Mpa (can be freely set to 0.2-0.4Mpa), the non negative pressure device is turned off, the non negative pressure inlet device is turned on, and the water is supplied by the water tank; On the contrary, when the pressure of the public water supply network is ≥ 0.2Mpa, the delay time is 10 minutes (time adjustable). The non negative pressure device is turned on and the non negative pressure inlet device is turned off, and the water is supplied by the public water supply network.

·3. Clean water source and constant pressure: The water stored in the non negative pressure water tank is intelligently controlled to circulate every 6 hours to ensure fresh and clean water quality. The variable frequency pump of the box type non negative pressure water supply equipment operates at a constant speed, utilizing the existing pressure of tap water to achieve superposition and ensure the pressure required by the user is constant.

·4. Protection pressure: peak water usage is regulated, and an intelligent solenoid valve is used at the inlet of the water tank to control the inlet pressure and water level. When the pressure in the pipeline decreases and the booster pump draws water from the water tank, it can be intelligently controlled. When the water level in the tank is lower than the liquid level, the solenoid valve is opened to release water from the pipeline, ensuring the pressure at the water intake. This measure can avoid peak water usage and play a role in peak regulation. Secondly, it avoids zero pressure discharge from ordinary water tanks and provides good protection for pipeline pressure.

·5. Intelligent booster pump: When the tap water pressure can meet the user's water requirements, the booster pump is controlled to be in a sleep state through frequency conversion. When water is not used during peak hours and the tap water pressure cannot reach the user's water pressure, the water pump can add pressure to the tap water pressure (0.2-0.5MPa) to make up for the difference and fully utilize the remaining pressure to save electricity and energy.

·6. Environmentally friendly and pollution-free: All water passing materials of the product are made of 304 food grade stainless steel, and the matching pressure tank and water sealing material meet hygiene standards, which can avoid various water source pollution problems in traditional water tanks.

·7. Intelligent frequency conversion: During the stacked water supply period, the device can fully utilize the pressure potential energy of the municipal water source itself, compensate for the difference, and maximize the energy-saving effect of frequency conversion speed regulation.

·8. High efficiency and energy saving: In order to further reduce energy consumption and avoid excessive work, the product adopts automatic variable voltage control technology. This technology also effectively solves the problem of critical flow oscillation that is prone to occur during the transition process of adding and subtracting pumps, and improves the comfort of water supply.

·9. The designed frequency conversion control cabinet has high intelligence: it realizes the detection, alarm, and automatic switching of two water sources; Unified scheduling and reasonable management of water tank replenishment, storage, water source switching, and pressurization operation have been achieved.

◆Scope of application

·1. Applicable geographical scope: Suitable for pressurized water supply in areas with sufficient pressure in urban pipeline networks;

·2. Applicable engineering types: production of industrial and mining enterprises, industrial water use, and large-scale intermediate booster pump stations for water supply in water plants;

·3. Applicable engineering location: secondary pressurization system for water supply;

·4. Other applicable scope: Domestic water for new construction, renovation, expansion of residential buildings, office buildings, hotels, restaurants and other public buildings.

Product advantages

• 1. High water supply quality: The variable frequency constant pressure water supply equipment adopts constant pressure control at the outlet of the water pump, which can maintain a constant outlet pressure of the pipeline regardless of changes in the system's water consumption.
• 2. Reliable operation: The variable frequency constant pressure water supply equipment adopts imported variable frequency speed controllers and high-quality domestic water pumps, with complete protection functions and automatic and manual conversion functions, making the operation very reliable.
• 3. High efficiency and energy-saving: The variable frequency constant pressure water supply equipment can adjust the speed of the water pump according to the changes in the user's water consumption, so that the water pump always works in the high-efficiency zone, and the energy-saving effect is significant.
• 4. Easy to operate: The variable frequency constant pressure water supply equipment adopts fully automatic control, and the operator only needs to switch the electric control cabinet switch to achieve the user's desired working conditions.
• 5. Small footprint and easy installation: The entire equipment only requires one set of control cabinet and human pump unit, making installation convenient.
• 6. Extend the service life of water pumps and motors:Reliable soft start can be achieved for multiple pump units, and they can operate alternately,Greatly extending the service life of the water pump and motor.
• 7Application range of variable frequency speed control water supply equipment: capable of supplying flow rate of 5-5000 tons/hour and head of 20-400 meters.
• 8. Significant economic benefits: By using this equipment, there is no need to install a rooftop water tank, which not only reduces the cost of the building, but also overcomes the disadvantages of large fluctuations in the air pressure tank, frequent start-up of the water pump, high one-time investment in building a water tower, long construction period, and high cost.

◆Scope of application

• 1. Residential water supply for high-rise buildings, residential communities, villas, and other residential areas;
• 2. Daily water supply for enterprises, institutions, hotels, office buildings, department stores, large saunas, hospitals, schools, sports halls, golf courses, airports and other places;
• 3. Production water for manufacturing, washing equipment, food industry, factories, and mines;
• 4. Various circulation systems, intermediate booster pump stations in water plants;
• 5. Renovation of old water tanks and other forms of water supply.

Product Features
1. Integrated professional design, compact structure, direct installation of the system in the water tank (reducing the construction of pump rooms if outdoors), low investment, easy installation, and beautiful appearance.
2. By utilizing the superposition of pipeline pressure and automatic frequency conversion operation mode, the energy-saving effect has been significantly improved (40% for large pipelines).
3. Easy to install, with only one municipal pipeline inlet and one water supply outlet.
4. Stable operation, low vibration, and low noise (noise level below 60 decibels).
5. The system's water supply is stable (even if the pipe network is temporarily cut off, it can still be supplied through the water tank), fully ensuring the pressure at the end of the system.
6. Automatic inspection function can be added to reduce property management costs.
7. Adopting PLC programmable control for fully automatic operation, easy operation and maintenance.
　　
Scope of Application
Residential, office buildings, shopping malls, hotels, hospitals and other types of buildings provide water supply for daily life. Especially suitable for occasions that require uninterrupted water supply.
　　
Product components
1. Combination stainless steel water tank (with pump room).
2. Intelligent electrical control system.
3. Low noise stainless steel multi-stage centrifugal pump (KCDL series).
4. No negative pressure inlet device and anti backflow device.
5. Complete set of stainless steel pipelines.
6. Pressure and liquid level signal acquisition, feedback facilities.

Box type pumping stationalso known asVariable frequency booster pump for water tankPrinciple of Setting:

Tap water enters the regulating tank, and the air inside the tank is discharged from the vacuum eliminator. After the water is filled, the vacuum eliminator automatically shuts off. When the tap water can meet the requirements of water pressure and quantity, the equipment supplies water directly to the water pipe network through a bypass check valve; When the pressure of the tap water network cannot meet the water requirements, the system sends a pump start signal through a pressure sensor (or pressure controller, electric contact pressure gauge) to start the water pump operation. When the water pump is supplying water, if the water volume in the tap water network is greater than the flow rate of the water pump, the system will maintain normal water supply; During the peak water usage period, if the water volume in the tap water network is less than the flow rate of the water pump, the water in the regulating tank can still be supplied normally as a supplementary water source. At this time, air enters the regulating tank through a vacuum eliminator, eliminating the negative pressure in the tap water network. After the peak water usage period, the system returns to normal. If the tap water supply is insufficient or the pipe network is shut down, causing the water level in the regulating tank to continuously decrease, the liquid level will give a pump shutdown signal to protect the pump unit. During nighttime and low flow water supply, water can be supplied through a small expansion tank to prevent frequent starting of the water pump.
Box type pumping stationThe key technical components of the variable frequency booster pump are the intelligent control system (variable frequency type) and the vacuum elimination of the regulating tank. The core part of the intelligent control system adopts Siemens programmable controller, and the programming and design of the software are carefully developed by our professional technical engineering personnel based on the operating characteristics of the water pump and years of experience in variable frequency water supply engineering. The equipment has many characteristics such as intuitive interface, easy and reliable operation, stable performance, and high intelligence. Adjusting the vacuum elimination of the tank is also a key technology of this project. The implementation of pipeline overlay relies on the vacuum eliminator on the tank to timely eliminate the vacuum inside the tank when the water is evacuated, thereby achieving stable pressure inside and outside the tank, without causing negative pressure impact on the municipal pipeline network, and without affecting the normal water use of other municipal pipeline users.

Box type pumping stationfeature
1. Efficient and energy-saving
Box type pumping stationIt can automatically detect and adjust the speed (power consumption) of the electric motor based on the actual water consumption and pressure of the user, so that the equipment is always in a high-efficiency working state.
2. Stable pressure in the water supply network
Box type pumping stationThe automatic closed-loop control is composed of a microcomputer, which can restore the changing pressure to normal within 0.5 seconds, and the pressure adjustment accuracy is ± 5% of the set value.
3. Small footprint, low investment, and short installation period.
Box type pumping stationCompared with other old-fashioned water tank variable frequency booster pumps, it saves 3-16 times the land occupation and 15% -60% of investment compared to building water towers. The equipment has a small volume, easy assembly, installation and debugging, and a short transportation and installation period.
4. Full protection function, safe and reliable operation, easy operation
Box type pumping stationThe host adopts an imported frequency converter, which has protection functions such as undervoltage, overvoltage, overcurrent, overload, short circuit, overheating, stall prevention, etc. It has been used for more than 100000 hours. The power distribution control part of the equipment adopts intelligent control principles, which are easy to operate and practical. The working status of the equipment is clear at a glance, making it easy for non professionals to quickly master.
5. Full water supply function, high insurance factor
Box type pumping stationWhen a local malfunction occurs, the emergency function can be activated to continue supplying water. Chaobang equipment can automatically connect to the municipal water supply network and has dual constant pressure function, which can meet the normal pressure and flow of domestic and production water. It can automatically switch to high-pressure and high flow water supply in case of fire, and can be used for multiple purposes.
6. Scope of application
Box type pumping stationThe water supply pressure is 0.15~2.0MP, the water supply height is 10-200 meters, and the hourly water supply of a single set of equipment is 10~50000m3/h. It can be used for the matching transformation of large, medium and small tap water; Can be used for production, living, and office water in enterprises, residential areas, and rural areas.

Variable speed intelligentSmart Pump RoomScope of application: Urban and rural residential areas, residential water for high-rise buildings, indoor and outdoor facilities for hotels and restaurantsNon negative pressure variable frequency booster pumpVarious types of water plants, water supply station boosting systems, oil pipeline boosting systems, and gas supply equipment. Circulating water equipment in heating and air conditioning systems. traditionNon negative pressure variable frequency booster pumpRenovation of air pressure, water tower, and high-level water tank for water supply. Industrial constant pressureNon negative pressure variable frequency booster pumpFire water equipment. Industrial boiler water replenishment equipment. Deep well pump constant pressureNon negative pressure variable frequency booster pumpAgricultural irrigation and drainage equipment, garden spraying equipment, water wells and artistic fountain equipment, and other applications that require flow and pressure control.

Box type pumping stationIt is a new generation of water supply equipment that applies motor frequency conversion technology and microcomputer control technology to the field of water supply. It is an ideal replacement product for water towers, high-level water tanks, and pressure tank water supply devices. It has the characteristics of saving electricity, saving investment, no maintenance required, and reliable operation, making it a future non negative pressure variable frequency booster pumpThe leading product. The frequency conversion cabinet developed by our company can also be applied to various industries that require motor adjustment equipment, with significant adjustment accuracy and energy-saving effects. For example, the installation of frequency conversion cabinets in elevators and ventilation fans is a speed and air volume adjustment device.

Box type pumping stationScope of application:
a) Domestic water supply for residential areas and high-rise buildings, as well as constant pressure water supply for industry and fire protection.

b) Traditional water supply system renovation, industrial boiler water replenishment system.

c) Agricultural irrigation and drainage system, garden spraying system, water wells, and artistic fountain equipment.

d) Circulating water equipment in heating and air conditioning systems.

e) Various types of water plants, water supply station boosting equipment, oil pipeline boosting equipment, gas supply equipment, and other applications that require flow and pressure control.

Produced by Huazhen CompanyintelligenceSmart Pump RoomIt has achieved stepless speed regulation of the water pump, automatically adjusting the speed of the water pump according to changes in water consumption to maintain the desired water pressure at all times, in order to meet the water usage requirements of users at different times. This is today'sReasonable energy-saving typeNon negative pressure variable frequency booster pumpThe PID regulator built into the variable frequency speed control water supply system can monitor the actual value of the process in real time, automatically track the process quantity, and adjust the number and operating speed of the pumps at any time, thereby ensuring constant pressure, constant current, and constant liquid level.

Let's first compare constant pressure water supply with other water supply methods:
The traditional water supply method: The water pressure of the general urban pipeline network is 1.4-2.4kg/cm2, which can only guarantee the water supply for buildings below 6 floors The water pressure of each layer in the remaining voice parts must be 'increased' to ensure the water requirements Previously, traditional water towers, high-level water tanks, or pressure boosting equipment were mostly used, but they all required a water pump to increase the water volume at a pressure higher than the actual water usage height, which increased the shaft power and energy consumption of the water pump
Water tank/tower water supply: The system water supply is directly supplied by the water tank/tower, which is gravity water supply. It is supplied by the pressure formed by the height of its position, therefore, it is necessary to build tall water towers or establish water storage tanks on the roof of buildings. Due to the fixed volume of water towers and tanks, they often cannot meet the water supply requirements during peak usage periods. At the same time, due to its large water storage capacity, it forms a significant load on the roof, increasing the structural load-bearing capacity and occupying the building area of the floor. In addition, the storage capacity of water tanks and water towers increases the chance of secondary pollution of water.

Box type pumping station: Air pressureNon negative pressure variable frequency booster pumpDo not install water tanks on the roof, nor do you need to build separate water towers. Only install water pump units and gas tank equipment in the basement or some vacant areas. Using pressure water supply to meet water supply requirements. atmospheric pressureNon negative pressure variable frequency booster pumpIt replaces water towers or high-level water tanks with pressure tanks, and uses the pressure inside the sealed pressure tank to send water pressure into the pipeline network. Its advantages are high flexibility, fast construction, less pollution, and good seismic resistance; The disadvantages are large volume and investment, large pressure changes, low operating efficiency, and the need for an air compressor to inflate. Therefore, it consumes a lot of power and has high maintenance costs.

Box type pumping stationVariable frequency speed regulation and constant voltageNon negative pressure variable frequency booster pumpIt does not require a water storage tank or tower. It uses a single pump or multiple pumps to directly inject water from the water source into the user's main pipeline network. The speed and number of pumps can be adjusted according to the water consumption to maintain a constant pressure in the pipeline network. It can maintain a constant water pressure during peak water usage, and can lower the pump speed or enter sleep mode during low water usage or when no one is using it, which has a significant energy-saving effect. In addition, the device also has the advantages of small footprint, low overall cost, reduced secondary pollution of water quality, and ease of use and maintenance.

Box type pumping stationCharacteristics: High control accuracy: The built-in PID regulator of the frequency converter monitors the actual pressure value in real time, adjusts the input quantity and operating speed of the water pump at any time, automatically tracks the water consumption, and maintains a constant pipeline pressure. By adjusting the PI parameters, the control accuracy can reach 0.01Mpa. Pressure setting, easy to operate: Users can set the pressure using a keyboard or potentiometer (selector). Multiple water pumps can be cycled for soft start: the device can be listed as 1-? The circulating soft start control of the water pump not only reduces the impact on the power grid during motor start-up, but also reduces the starting wear of the water pump and the impact energy consumption of the equipment, extending the electrical and mechanical life of the equipment. Timed pump replacement function: In order to ensure that each water pump can run in evenly, prevent corrosion, and extend the service life of the equipment, the PLC control program can be set to switch the working time of the water pump at a fixed time. Switching can be cycled between each water pump. Sleep function, efficient and energy-saving: When the water supply is low or there is no one using water at night, the pipeline pressure * maintains the expected value, and the system will stop the water pump operation. Once the pressure is lower than the expected value, the system will automatically wake up the water pump and put it into operation. Realize intelligent management of water supply system. The extended functions of multi-point monitoring in the system include monitoring of reservoir water level, monitoring of mechanical equipment faults, etc. Once an external fault occurs, the pump or the entire system can be stopped and an alarm can be triggered. Manual/automatic function, improvingNon negative pressure variable frequency booster pumpReliability: When the automatic control equipment malfunctions, the device can be switched to manual operation mode to put the pump into operation and ensure normal continuous water supply. Perform maintenance on the automatic control equipment again.

Box type pumping stationScope of application
1. Suitable for various types of water plants, secondary booster pump stations, booster pump stations, and those that supply water directly to the pipeline network through deep well pumpsNon negative pressure variable frequency booster pump.
2. Domestic water supply for residential areas and high-rise buildings.

1High water supply quality: This equipment adopts constant pressure control at the outlet of the water pump, which can maintain a constant outlet pressure of the pipeline regardless of changes in the system's water consumption.
2. Reliable operation: The equipment adopts imported frequency converters and high-quality domestic water pumps, with complete protection functions and automatic and manual conversion functions, making the operation very reliable.
3. Efficient and energy-saving: This device can adjust the speed of the water pump according to the changes in the user's water consumption, so that the water pump always works in the high-efficiency zone, and the energy-saving effect is obvious. It can save 35% of electricity compared to a constant speed water pump.
4. Easy to operate: This device adopts fully automatic control, and the operator only needs to switch the electrical control cabinet switch to achieve the user's desired working conditions.
5. Small footprint and easy installation: The entire equipment only requires one set of control cabinet and human pump unit, making installation very convenient.
6. Extend the service life of water pumps and motors: It can reliably achieve soft start for multiple pump units and operate alternately, greatly extending the service life of water pumps and motors.
7. Application range: It can provide a flow rate of 5-5000 tons/hour and a head of 20-140 meters.
8. Significant economic benefits: By using this equipment, there is no need to install a rooftop water tank, which not only reduces the cost of the building, but also overcomes the disadvantages of large fluctuations in the air pressure tank, frequent start-up of the water pump, high one-time investment in building a water tower, long construction period, and high cost.