LG Air Conditioner LP-W5077DAR

06/29/2020

How the compressor works

02/01/2023

What is Gear Ratio?

Gear ratio, i.e., the reduction ratio of the reducer, refers to the ratio of the instantaneous input speed to the output speed in the reduction mechanism, and is represented by the symbol "i".

06/14/2020

Problems and case analysis of electronic expansion valve and four-way valve

Problems and case analysis of electronic expansion valve and four-way valve 1. The problem of electronic expansion valve 1 　　Identify the quality of electronic expansion valve: 　　Step one (see): Whether the wiring is plugged in place and whether the c器2䀀
ￜ皥
䖒皦즠Ʋ嫜ི㲈Ʋ
䌁皦
ᮔDž༬皧嫦ིЀ呄ᠾ鹨់༹皧
ࠄ
00령ꐱ댁珵뛐珵Љ
䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ
瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ￜ皥
ب巠皱㙲皦忈皱੨皦柘皱
즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦
ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ
랖僧զ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

08/07/2020

Is the cold storage running too power-consuming 7 recommended energy saving methods

With the development of Chinese economy and the increase in the urban population, the consumption level of the people continues to increase.

07/22/2020

Does car air conditioner cost oil for cooling or heating? Do you really know?

The compressor of the car air conditioner is driven by the engine. Turning on the air conditioner is equivalent to increasing the engine load. Of course, it will consume more fuel. The fuel consumption of the car when the air conditioner is turned on is higher than when it is not turned on, and the fuel consumption is not increased when heating.

07/30/2021

Where will Computer Numerical Control Machines Go?

At present, the development of Computer Numerical Control (CNC) machines with each passing day, characteristics of high-speed

08/28/2020

Why should you use a real oil-free air compressor

There have been a lot of discussions and reports on the issue of oil in compressed air. Some people believe that for some processes and final products, the air used can contain a certain amount of oil,

10/10/2025

8 Reasons Why Your Samsung Fridge Compressor not Working

Almost all families have their own refrigerators, and Samsung fridges have been outstanding.

07/05/2020

Hitachi heat pump compressor

Does the compressor not start related to the four-way valve? There is no relationship between the compressor does not start and the four-way valve. Therefore, when the four-way valve coil is damaged, it will not cause the air-conditioning compressor to fail to start normally, nor will the compressor start normally after the good four-way valve coil is replaced.

09/03/2020

What is the maximum flow condition of a centrifugal compressor

The working condition when the flow reaches the maximum is the maximum flow working condition. There are two possibilities for this working condition: