PHOENIX Relay 2823670

08/25/2020

What are the irrelevant and unreasonable requirements in air conditioning procurement

As a device commonly used in daily life and work, the purchase demand for air conditioners is strong all year round. Looking through the bidding documents of the government procurement of air-conditioning projects,

06/23/2020

What is the solution of air conditioning not cooling

There are many reasons why the air conditioner is not cooling. For example, if the air conditioner refrigerant is insufficient, you can find a professional to add snow; secondly, it may be caused by the error of the air conditioner installation, such as the ventilation pipe is too long. It is recommended to shorten the length of the ventilation pipe; A lot of dust stains accumulate on the radiator and cause no cooling. It is recommended to clean the air conditioner.

07/21/2022

Installation Tips and How to Test a Diaphragm Pump

When installing a pneumatic diaphragm pump, anyone who is not familiar with pumps and pump installations will often make small mistakes that result in costly damages.

08/10/2023

Heat Pump Not Working in Cold Weather: Causes and Solutions

A heat pump is a popular heating and cooling system that works by transferring heat from one place to another. It can heat your home in the winter and cool it in the summer, making it a versatile and cost-effective option for many homeowners.

09/15/2020

76 special atmospheric pressure transmitter, positive and negative pressure sensor

Pressure sensor, pressure transmitter, weighing sensor, PLC programmable controller, instrumentation, electronic scale 76 special atmospheric pressure transmitter, positive and negative pressure sensor

06/29/2020

How the compressor works

08/15/2020

How to manage the temperature after the cold storage is built

After the cold storage is built, the temperature in the cold storage must be better adjusted. This content is actually very important, but the corresponding precautions should also be grasped in the process of adjusting the temperature of the cold storage.

07/30/2020

Problems related to refrigerant charging

Computer room air conditioning units are generally charged with refrigerant at the installation site. There are two main methods for refrigerant charging: weighing method and observation pressure method.

06/21/2020

Structure of scroll compressor_Characteristics of scroll compressor

Structure of scroll compressor_Characteristics of scroll compressor Scroll compressor<img src="{{media url=&quot;wysiwyg/Structure_of_scroll_compressor_Characteristics_of_scroll_compressor.jpg&quot;}}" alt="" /> 　　 Scroll compressor is a compressor with a compressible volume composed of a fixed involute scroll disk and an involute motion scroll disk that eccentrically rotates in translation.

01/20/2025

What are the three tubes of refrigerator compressors used for

What are the three tubes of refrigerator compressors used for 　　 1. The general refrigerator compressor has three pipe ports; 　　 2. The exhaust port discharges the compressed refrigerant to the condenser and then dissipates heat. The temperature of th器2䀀
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