Welcome to our websites!

2021 New Style Vacuum Pressure Switch - Pressure Switch For Refrigeration System – Anxin

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

With state-of-the-art technologies and facilities, strict good quality regulate, reasonable cost, exceptional assistance and close co-operation with prospects, we're devoted to supplying the top benefit for our customers for Silicon Pressure Sensor, Low Pressure Sensor, Small Pressure Sensor, The continual availability of significant grade merchandise in combination with our excellent pre- and after-sales support ensures strong competitiveness in an increasingly globalized market.
2021 New Style Vacuum Pressure Switch - Pressure Switch For Refrigeration System – Anxin Detail:

The pressure switch is mainly used in the refrigeration system, in the pipeline circulation system of high pressure and low pressure, to protect the abnormal high pressure of the system to prevent damage to the compressor.

https://www.ansi-sensor.com/pressure-switch-for-refrigeration-system-product/
https://www.ansi-sensor.com/pressure-switch-for-refrigeration-system-product/
https://www.ansi-sensor.com/pressure-switch-for-refrigeration-system-product/
https://www.ansi-sensor.com/pressure-switch-for-refrigeration-system-product/

After being filled, the refrigerant flows into the aluminum shell (that is, inside the switch) through the small hole under the aluminum shell. The inner cavity uses a rectangular ring and a diaphragm to separate the refrigerant from the electrical part and seal it at the same time.

When the pressure reaches the low-pressure switch-on value 0.225+0.025-0.03MPa, the low-pressure diaphragm (1 piece) is turned over, the diaphragm seat moves upward, and the diaphragm seat pushes the upper reed to move upward, and the contacts on the upper reed are on the bottom yellow plate. The contact of the compressor is contacted, that is, the low pressure is connected, and the compressor starts to run.

The pressure continues to rise. When it reaches the high-pressure disconnect value of 3.14±0.2 MPa, the high-pressure diaphragm (3 pieces) flips, pushing the ejector rod upwards, and the ejector rod rests on the lower reed, so that the lower reed moves upward, and the contact on the lower yellow plate The point is separated from the contact on the upper reed, that is, the high pressure is disconnected, and the compressor stops working.

The pressure gradually balances (ie decreases). When the pressure drops to the high-pressure switch-on value minus 0.6±0.2 MPa, the high-pressure diaphragm recovers, the ejector rod moves down, and the lower reed recovers. The contacts on the lower yellow plate and the contacts on the upper reed are restored. Point contact, that is, high pressure is connected, the compressor works.

When the pressure drops to the low-pressure cut-off value of 0.196±0.02 MPa, the low-pressure diaphragm recovers, the diaphragm seat moves down, the upper reed resets down, and the contact on the upper yellow leaf separates from the contact on the lower reed, that is, low-pressure disconnect , The compressor stops working.

In actual use, the switch is disconnected when there is no pressure. It is installed in the car air conditioner system. After the refrigerant is filled (usually 0.6-0.8MPa), the pressure switch is in the on state. If the refrigerant does not leak, The system works normally (1.2-1.8 MPa);The switch is always on.

when the temperature is above seven or eight degrees, When the system does not work normally, such as poor heat dissipation of the condenser or dirty/ice blockage of the system, and the system pressure exceeds 3.14±0.2 MPa, the switch will be turned off;If the refrigerant leaks or the temperature is below seven or eight degrees, and the system pressure is lower than 0.196±0.02 MPa, the switch will be turned off. In short, the switch protects the compressor.


https://www.ansi-sensor.com/air-ride-bag-tank-pressure-switch-sealed-for-air-compressor-and-train-horn-product/


https://www.ansi-sensor.com/auto-air-conditioning-refrigeration-pressure-switch-product/


https://www.ansi-sensor.com/ac-compressor-trinary-low-high-pressure-switch-with-wire-product/


https://www.ansi-sensor.com/hvac-refrigerant-coolant-pressure-sensor-and-transmitter-product/


https://www.ansi-sensor.com/universal-pressure-switch-product/


https://www.ansi-sensor.com/pressure-switch-for-air-conditioning-refrigeration-system-product/


Product detail pictures:

2021 New Style Vacuum Pressure Switch - Pressure Switch For Refrigeration System – Anxin detail pictures

2021 New Style Vacuum Pressure Switch - Pressure Switch For Refrigeration System – Anxin detail pictures

2021 New Style Vacuum Pressure Switch - Pressure Switch For Refrigeration System – Anxin detail pictures

2021 New Style Vacuum Pressure Switch - Pressure Switch For Refrigeration System – Anxin detail pictures

2021 New Style Vacuum Pressure Switch - Pressure Switch For Refrigeration System – Anxin detail pictures

2021 New Style Vacuum Pressure Switch - Pressure Switch For Refrigeration System – Anxin detail pictures

2021 New Style Vacuum Pressure Switch - Pressure Switch For Refrigeration System – Anxin detail pictures

2021 New Style Vacuum Pressure Switch - Pressure Switch For Refrigeration System – Anxin detail pictures

2021 New Style Vacuum Pressure Switch - Pressure Switch For Refrigeration System – Anxin detail pictures


Related Product Guide:

We now have our own gross sales team, style and design workforce, technical crew, QC workforce and package group. We now have strict quality manage procedures for each system. Also, all of our workers are experienced in printing industry for 2021 New Style Vacuum Pressure Switch - Pressure Switch For Refrigeration System – Anxin , The product will supply to all over the world, such as: United States, Puerto Rico, Poland, Aiming to grow to be by far the most experienced supplier within this sector in Uganda, we keep researching on the creating procedure and raising the high quality of our principal merchandise. Till now, the merchandise list has been updated on a regular basis and attracted customers from around the globe. In depth data can be obtained in our web page and you'll be served with good quality consultant service by our after-sale team. They're about to make it possible for you to get complete acknowledge about our things and make a satisfied negotiation. Small business check out to our factory in Uganda can also be welcome at any time. Hope to obtain your inquiries to get a happy co-operation.
  • The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Dominic from Greece - 2018.06.26 19:27
    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Roberta from Marseille - 2018.09.19 18:37
    Write your message here and send it to us
    WhatsApp Online Chat !