Car washing and drying hot air heater 2 hot air curtain

Car washing and drying hot air heater 2 hot air curtain

The RM series air curtain is driven by a single capacitor running electric motor, which drives a symmetrical cross flow aluminum alloy wind wheel or enhances the plastic wind wheel to generate a uniformly distributed curtain airflow, reducing and blocking indoor and outdoor air convection.

The RFM-I series hot air curtain machine utilizes the heat source generated by the electric heating tube after being electrified.

The RFM-II series warm air collector uses third-generation PTC heating elements as its heat source, with an electric to thermal conversion rate of over 98%. It has no open flame, no oxygen consumption, fast heating, long service life, and is safe and reliable. The RFMS series hot air curtain machine is a newly developed and launched energy-saving new product. The product uses hot water as the heat medium, and the heat exchanger adopts STTL type energy-saving and high-efficiency heat exchanger, which has high heat transfer efficiency and low air resistance. Our products have the characteristics of small volume, light weight, beautiful appearance, energy saving, reasonable structure, and easy installation and maintenance.

An air curtain consists of air handling equipment, ventilation fans, duct systems, and air distributors. This machine is installed above the entrances of shopping malls, theaters, hotels, restaurants, conference halls, cold storage rooms, operating rooms, and homes that require refrigeration, air conditioning, dust prevention, and insulation. By starting this machine, the indoor and outdoor air can be separated, making it convenient to enter and exit while preventing the exchange of hot and cold air indoors and outdoors. At the same time, it also has the functions of dust prevention, pollution prevention, and mosquito and fly prevention. Widely used in industries such as electronics, instrumentation, pharmaceuticals, food, precision machining, chemicals, footwear, services, and commerce.

catalogue

Car washing and drying hot air heater 2 hot air curtain1Introduction

2Classification

▪ Upward air curtain

▪ Side air curtain

▪ Downward air curtain

3Key points for product selection

4execution standard

5Air curtain function

1Introductionedit

air curtainIt is a powerful airflow generated by the through flow wind turbine, forming an invisible door curtain. Therefore, it is also known asWind curtain machine、air curtainAir curtain machineWind Lock、chokeAir door machineWind LockDiamond air curtaindiamondWind curtain machine, diamond wind curtain machine.

Used for: coolingair conditionerA dust-proof and heat-insulating shopping malltheaterFactory buildinghotel、restaurantWait at the door.

2Classificationedit

The commonly used air supply forms of air curtains are upward, side, and downward.

Upward air curtain

The air curtain is installed on the upper part of the door opening. Upward deliveryairThe installation of the curtain is simple and does not take up much space in the buildingareaIt does not affect the aesthetics of the building and provides air flowhygieneGood conditions, suitable for general usepublic buildingAlthough the efficiency of the upward air curtain in blocking outdoor cold air is not as good as that of the downward air curtain, it is still 5developmentA form of future. The general purpose of a door air curtain is only to block the outdoor cold (hot) air, usually only for blowingwindow of opportunityWithout a return air outlet, allowing the jet to freely diffuse into the room after coming into contact with the ground, this type of large door air curtain is called a simple air curtain. For those with high requirementsbuildingIn order to better organize the airflow, air vents are installed above the gate,groundSet up a return air outlet, and circulate the air after filtering, heating, and other treatments.

Side air curtain

The air curtain is installed on the side of the door opening and is divided into single-sided and double-sided types. For industrial buildings, when the width of the outer door is less than 3M, single-sided air supply should be used. When the width of the outer door is 3-18M, single-sided or double-sided air supply, or top-down air supply, should be used. To avoid obstructing the airflow, doors equipped with side air curtains are strictly prohibited from opening inward.

Downward air curtain

The air curtain is installed below the ground. Due to the fact that the jet intensity of the downward air curtain is concentrated in the lower part of the door opening, it has a good wind blocking efficiency when resisting cold winter winds invading from the lower part of the door opening, and is not affected by the direction of the door opening. However, the air supply outlet of the downward air curtain is located underground and is easily blocked by dirt, and the airflow of the downward air supply can easily lift clothes and skirts, which is not welcomed by people. The downward air curtain is rarely used.

Special function air curtain: replaceable "aluminum alloy wind wheel" (new type with remote control); Can be equipped with "negative ion function" (with remote control); Explosion proof motor (customizable)

There are also many brands on the market, and the quality of their products is relatively mature. However, the metal shell is better than the plastic shell and will not fade! In addition, there are also air curtain fans with hot air function

3Key points for product selectionedit

1. The main control parameters for selecting an air curtain are rated air volume, noise, and outletwind speedInstallation height, installation form, etc.

2. Classification and characteristics of air curtain units