Anti corrosion air conditioning cold and hot water pipe insulation wooden bracket

Anti corrosion air conditioning cold and hot water pipe insulation wooden bracketThe thickness of the 27 * 30 wooden pallet is 3 centimeters, the thickness of the insulation layer is 3 centimeters, and the length of the base is 8.7 centimeters. Wooden pallets are mainly made of red pine wood, poplar wood, and willow wood as raw materials. The surface of the wooden pallet is soaked in anti-corrosion asphalt paint, which has excellent anti-corrosion, flame retardant, insulation, shock resistance and other properties. It has strong pressure resistance, no pollution, and is easy to install.The 27 type wooden bracket is mainly used for the installation and support of galvanized pipes, seamless pipes, welded pipes, PPR pipes, and DN20 type pipes in pipeline systems.

Anti corrosion air conditioning cold and hot water pipe insulation wooden bracketProduct features: The DC variable frequency multi split air conditioning unit is a generation of variable frequency air conditioning units independently developed by Gree. It consists of a air-cooled outdoor unit connected to several direct evaporative indoor units of the same or different types and capacities to form a single refrigeration system, providing processed air directly to one or several areas; The capacity range of the unit is 10.0kW to 90.0kW, with units below 20.0kW mainly used in residential areas, small office buildings, and shopping malls, while units above 20.0kW are mainly used in commercial areas such as large office buildings, production workshops, and large shopping malls. The unit adopts a DC variable frequency compressor with advanced technology and an exterior design that optimizes the refrigeration system, resulting in better performance, higher energy efficiency, more reliable operation, and easier installation and commissioning. 2. Stable and reliable system design a. The industry's DC variable frequency sine wave drive control technology ensures smoother and continuously variable speed operation of the compressor, effectively guaranteeing reliable operation and output capability at various frequencies; b. The unit adopts Gree's mature PI algorithm control technology to determine the capacity output of the compressor based on different conditions such as indoor and outdoor temperature, indoor unit capacity, and set temperature. Compared with similar products from other manufacturers that simply determine the compressor capacity output based on indoor unit capacity, Gree's variable frequency multi split has a continuous and stable operating frequency, more efficient refrigerant distribution, more reasonable refrigeration speed, and a smaller difference between ambient temperature and set temperature; c. The unit can operate continuously and reliably in a wide temperature range (outdoor temperature: cooling 10 ℃~48 ℃; heating -20 ℃~27 ℃), meeting the needs of users in a large range; d. The system control of * effectively avoids abnormal problems such as system pressure, temperature, and current caused by conventional multi split air conditioners operating at low loads, ensuring safe and reliable operation of the system at low loads; 3. DC frequency conversion technology, efficient and energy-saving a. Gree DC frequency conversion unit, using high-performance high-voltage chamber DC frequency conversion compressor, with higher energy-saving efficiency. b. Due to the fact that the motor in the compressor used for AC frequency conversion is an AC motor, the establishment of the magnetic field of the AC motor requires stator current to be established, thus requiring some loss, namely secondary copper loss; The motor in the compressor used for DC frequency conversion is a PMSM or BLDC motor, and the magnetic field of the PMSM or BLDC motor is a permanent magnet, which means there is no secondary copper loss. c. DC variable frequency 180 degree vector control makes the compressor run smoother. Through spectrum analysis, it can be seen that DC variable frequency compressors have smaller harmonics compared to ordinary variable frequency compressors, lower motor heat generation, and are more energy-efficient. According to statistics, DC variable frequency air conditioning can save 20% of electricity annually compared to ordinary air conditioning. Gree's GPd DC variable frequency multi split air conditioning unit has an IPLV value of up to 4.5, which meets the requirements of Level 1 energy efficiency. d. The self-developed second-generation DC variable frequency drive technology has a highly intelligent and integrated drive system, and the core technology of variable frequency control is more mature. e. According to user requirements, the system output can be infinitely adjustable between 10% and 120%, and the operating frequency of the unit can be between 20Hz and 120Hz. The continuous DC variable frequency multi connected outdoor unit (R410A) uses a new environmentally friendly refrigerant R410A, with an ODP (Ozone Depletion Index) of zero, which will not damage the ozone layer. Protect the ozone layer and prevent global warming. 4. Long distance refrigerant piping a. The length of the long piping can reach up to 150m, and the equivalent length of the long piping can reach 175m. The drop between indoor units can reach 15m. b. When the outdoor unit is above the indoor unit, the large drop can reach 50m, and when the outdoor unit is below the indoor unit, the large drop can reach 40m. 5. DC variable frequency outdoor fan with stepless speed regulation a. First use of DC variable frequency motor, which is more energy-efficient and quieter. b. High efficiency is maintained at both low and high speeds, especially at low speeds where efficiency is greatly improved. In conjunction with a DC variable speed compressor, the fan speed is adjusted according to actual needs to further achieve energy-saving effects. c. A larger outdoor fan allows the unit to be installed in the equipment level of the building, and to discharge heat to the outside atmosphere through air ducts. When the unit does not need to be installed on the equipment level, the fan power can be reduced to reduce noise. 6. Design freedom, structural miniaturization, and convenient installation. a. Multi sided outlet pipe design enables the selection of installation direction for connecting pipes during engineering installation, reducing the difficulty of engineering installation, improving engineering installation efficiency, and reducing manual operation costs. b. The humanized base makes the positioning and fixation of the unit in engineering installation more convenient and reliable. c. A simple and intuitive piping and wiring system makes engineering installation easier and faster, reducing the cost of transportation and installation. 7. Comfortable to use and easy to maintain. a. Intelligent defrosting control enables the system to defrost as soon as there is frost, and never defrost without frost, breaking the conventional timed defrosting mode and ensuring maximum user satisfaction. b. The electronic expansion valve control and regulation technology ensures that the fluctuation of ambient temperature is within ± 0.5 ℃ of the set temperature, providing higher comfort. c. Each air-conditioned room is independently controlled. According to user needs, different room temperatures can be set for cooling or heating modes; The malfunction or protection of a machine in a certain room will not affect the normal use of machines in other rooms. (Source: 58 Air Conditioning Network)