01
2024-03
What should be noted about the exhaust port of a hot water-type fan heater?
The exhaust port of a hot water-type fan heater is an important channel for discharging hot air outdoors. Several issues need to be considered:
2024-03-01
19
2024-02
How to clean a hydronic fan heater? How often does it need cleaning?
Hot water-type fan heaters are a common household appliance we often use for heating in winter. They can quickly heat up by heating water and dissipate warm air into the surrounding environment. However, with prolonged use, the heaters can accumulate dust and dirt, affecting their normal operation. Therefore, regular cleaning of hot water-type fan heaters is very important.
2024-02-19
01
2023-12
What are the application areas of hot air curtain technology?
Hot air curtain technology uses a curtain of hot air to isolate two spaces. It's commonly used in building and industrial settings. The following section details the applications of hot air curtain technology.
2023-12-01
07
2023-10
A hot air curtain is a device that uses electric heaters or steam heaters to generate hot air, creating an air curtain to block the exchange of air between indoors and outdoors, thus reducing the impact of frequent entry and exit on temperature. Its principle is to blow hot air from the top or side air outlets to form an air barrier that prevents outside air from entering the room while reducing indoor air loss.
2023-10-07
01
2023-09
Can a hot air curtain provide a lasting warming effect?
A hot air curtain is a heating device commonly used in commercial buildings and large public spaces. It produces high-temperature hot air to form a stream of hot air similar to airflow, thereby providing a warming effect. Whether a hot air curtain can provide a lasting warming effect needs to be analyzed from multiple perspectives.
2023-09-01
20
2021-09
The installation of the FM and RM series air curtains is the same. Simply loosen the positioning screws on the bottom front of the unit, separate the unit from the base plate, and then securely fix the base plate to the door frame or wall (loose fixing will cause vibration and noise). Hang the unit directly on the floor, and then use the removed positioning screws to fix the unit to the base plate.
2021-09-20
12
2021-08
The naming convention for air curtains is: Natural air curtains all start with FM. Major national brands of natural air curtains, such as "FM1209" or "FM1509", where "FM" is an abbreviation for "air curtain"; "12" and "15" indicate the impeller diameter (the larger the impeller diameter, the greater the air volume. There was also an older model with a 09 diameter, typically used for heights of 1.8-2.5 meters. Generally, the required height for installing an air curtain is higher, and the low setting of a 12 or 12.5 air curtain is equivalent to the normal airflow of a 09, so 09 is gradually being phased out); the two digits indicate the length of the air curtain (e.g., 09 indicates a length of 0.9 meters, 12 indicates a length of 1.2 meters). As for the letters after the air curtain length numbers, they generally serve to distinguish the personalized series names of major products. In contrast to natural air curtains, hot air curtains or water-heated air curtains often start with "RM".
2021-08-12
21
2021-07
Air curtains can effectively prevent outdoor dust and insects from entering.
Air curtain machines use high-speed motors to drive axial or centrifugal fans, generating a powerful airflow that forms an "invisible curtain" of air for purification. They are also known as air curtains, air screens, air doors, or wind gates. The high-velocity airflow effectively blocks outdoor fumes, odors, and dust from entering, maintaining a clean and comfortable indoor environment. Before the use of air curtains, people relied on solid doors to separate spaces.
2021-07-21
11
2020-02
Purchasing Tips for Curved and Silent Series Centrifugal Hot Water (Steam) Type Air Curtains
Arc Series - Centrifugal Hot Water (Steam) Air Curtain Unit Height: 3 meters Selection Tips: 1. The product is a low-noise centrifugal type, which needs to be customized according to the size and color of the revolving door. The data in the parameter table is for reference only. 2. Before ordering, consider the installation and fixing of the machine. The machine body needs to be fixed or hung above the door. Hot water type uses copper tube heat exchanger, steam type uses steel tube heat exchanger. 3. Due to structural constraints, this model does not have a control switch and needs to be equipped with a separate power switch or use the circuit breaker in the power box to control the start and stop of the fan.
2020-02-11
11
2020-01
Introduction to air curtain types
Air curtains consist of air handling equipment, fans, duct systems, and air diffusers. This device is installed above doorways in places such as shopping malls, theaters, hotels, restaurants, conference halls, cold storage rooms, operating rooms, and homes that require refrigeration, air conditioning, dust prevention, and insulation. When activated, it separates indoor and outdoor air, allowing for convenient entry and exit while preventing the exchange of hot and cold air between the inside and outside. It also has the effect of preventing dust, pollution, and insects. Widely used in electronics, appearance, pharmaceuticals, food, precision processing, chemicals, footwear, and service and commercial industries.
2020-01-11
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