What is the structure of the fan coil

What is the structure of the fan coil

The fan coils we usually touch mainly include horizontal concealed fan coils, horizontal surface mounted fan coils, vertical surface mounted fan coils, vertical concealed fan coils, and other methods. The coils are all evolved from these types of coils or slender. Therefore, we analyze the structure of fan coils based on these types of coils:

　　 (1) Condensate drain pan

　　The function of the water receiving pan is to collect the condensed water from the fan coil, and connect the condensate pipe to discharge the condensed water. When the coil cools and dehumidifies the air, the condensed water that occurs will drip into the drip tray (also known as the drip tray, the drip tray) and be discharged through the drain.

　　 (two) coil

　　 The cold (hot) medium water in the coil is collected and supplied by the machine room. The control switch turns on the two-way solenoid valve. The cold (hot) medium water flows through the coils, and after heat exchange, the cold or hot air is sucked out.

　　 (three) motor

　　 There are two types of fan coil motors, two-axis motors and single-cycle motors, three-speed conversion and start-stop, the red line is connected to high speed, the blue line is connected to medium speed, and the black line is connected to low speed. There are several other ways for the motor based on the current, which is also the primary component that affects the life of the fan coil.

　　 (four) air conditioning fan

　　 Air-conditioning fan The air-conditioning fan is mainly composed of a casing, an impeller and an air inlet.

　　Machine shell: All parts are made of galvanized steel sheet or excellent cold-rolled sheet. Its shape is smooth, heat-resistant, moisture-resistant, and durable.

　　　　 Impeller: The forward multi-wing circular arc blade is riveted to the front and middle plates, and undergoes strict dynamic and static balance proofreading to ensure stable work, high efficiency and low noise.

Recent related posts

08/16/2020

What is the structure of the fan coil

The fan coils we usually touch mainly include horizontal concealed fan coils, horizontal surface mounted fan coils, vertical surface mounted fan coils, vertical concealed fan coils, and other methods.

08/16/2020

What parameters should be understood when choosing a central air-conditioning air-cooled heat pump unit

You must be familiar with central air-conditioning, but did you know that there is a unit in central air-conditioning called a cold and heat pump unit? The work of central air-conditioning is inseparable from it.

08/16/2020

What should I do if the screw of the rod-type chiller bites to death

Screw chillers are widely used in industry and chemical industry. Screw chiller is just one type of screw refrigeration series. There are also medium and low temperature screw chillers, air-cooled screw chillers,

08/16/2020

What to pay attention to when the refrigeration equipment is moved

Because the company needs to change the working environment, all the equipment of the company must be moved, and the refrigeration equipment in the disassembly and installation process requires staff with rich professional knowledge,

08/16/2020

Where is the key technology of ammonia refrigeration system construction

1. Refrigeration compressor installation 　　 Before the refrigeration compressor is in place, clean the soil and dirt from its bottom and foundation bolt holes, and clean up the foundation surface that has passed the acceptance.

08/16/2020

Why is the temperature too low after the cold storage is installed

After the cold storage is built, the first thing should be tested, so that we can know whether there will be problems after the cold storage is installed. Such a problem needs to be considered in the initial stage of the general cold storage installation.

08/15/2020

What should I do if wall cracks appear after the cold storage is built

After the construction of the cold storage project, there may be many problems. For example, we have seen a lot of news recently. It is said that the wall cracks appeared after the construction of the cold storage

08/15/2020

What should I do if the refrigeration performance of industrial refrigerators declines

When many enterprise users use industrial refrigerators, due to the lack of knowledge about the use and maintenance of equipment, industrial refrigerators are prone to various failures

08/15/2020

What should I do if the refrigeration equipment does not operate normally

Nowadays, in order to prevent the goods from selling well and causing economic losses, more and more businesses are using Xuzhou refrigeration equipment to store excess goods or sell them in anti-seasonal times.

08/15/2020

What should I do if the cold storage is moldy How to physically remove mildew

Mold generally grows in dark and humid places and can adapt to lower temperatures. Usually in high temperature storage, the situation is serious. Mold grows in the cold storage, and the spores will fly everywhere, which will contaminate the goods and products stored in the storage.