INA Linear Guideway TKVD35

11/21/2024

Types of EGR Valves with Working Principle Diagrams

The EGR (Exhaust Gas Recirculation) valve is a device used to reduce diesel engine emissions. It can send part of the exhaust gas back into the intake passage, thereby reducing the generation of nitrogen oxides (NOx).

06/23/2020

How to add air conditioning refrigerant

Turn off the power supply of the air conditioner first; if all the light leaks, then you must evacuate before adding it; find the thick tube under the outdoor unit and add fluorine from here; you need to install the pressure gauge when adding fluorine Generally, it can be stopped at about 5 pressures; the temperature needs to be turned to the lowest when turning on the machine, and observe for about half an hour.

06/14/2020

New technology for refrigeration compressors

Refrigeration compressors are too extensive, from small refrigerator wine cabinets to large ice storage chillers, the core of which is a refrigeration compressor, and the mechanical structure is completely different. Each subdivided compressor can be diviﰸ2䀀
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07/14/2022

What is Air Compressor

An air compressor is a pneumatic device that converts power (using an electric motor, diesel or gasoline engine, etc.) into potential energy stored in pressurized air (i.e., compressed air).

08/09/2020

Use air conditioning in winter to save electricity

Use air conditioning in winter to save electricity<br></br> Do not turn on the electric auxiliary heating function<br></br> 　　Many air conditioners have electric auxiliary heating function, so how useful is this function and does it cost electricity?

06/29/2020

Compression ratio of American Copeland compressor

06/28/2020

Trouble analysis and elimination of semi-hermetic compressor motor

Trouble analysis and elimination of semi-hermetic compressor motor Abstract：Semi—hermetic compressor often be used in the water—cooling unit of air conditioning system，and it’S motor which work in rather high temperature and pressure condition，even work with refrigerator and oil， has a poor working condition．

07/15/2020

The Secret of Counterfeit Refrigeration Compressor

Mass consumer goods, especially branded products, once counterfeit, copycats, etc., there will be a large number of media and professional counterfeit ears to remind consumers. However, due to the distance between refrigeration products and ordinary consumers, they are rarely bombarded or continuously concerned, and are more often circulated within the industry, which makes it more difficult for the industry to fight counterfeiting.

07/31/2020

The reason why the freezer glass door is not closed tightly

The glass door of the freezer is not closed tightly. This problem occurs in both domestic and commercial freezers. When we are at home, we rarely pay attention to whether the door of the freezer can be closed tightly.

06/14/2020

Air conditioning expansion valve

What is the principle of air conditioning expansion valve? The electronic expansion valve is a throttling element that can enter the refrigerant flow of the refrigeration device according to a preset procedure