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2022.11.16 View 136

Innovation leads the high-quality development of the automotive air conditioning industry

Speaking of Lishui Longquan, what do you think? Longquan sword or celadon capital? As a famous sword and porcelain city with a long history and splendid culture, Longquan has long been famous. Traditional industries are the foundation, while emergin…

2022.08.15 View 68

Principle and description of three liquid supply modes of evaporator

There are three ways to supply liquid to evaporator in cold storage refrigeration system: direct supply, gravity supply and liquid pump supply.1, Direct liquid supplyDirect liquid supply is the low temperature refrigerant at the outlet of the throttle…

2022.07.12 View 138

Our city was rated as an excellent unit in the 2021 Science and Technology Progress Target Responsibility System Assessment

The cooperation between Zhejiang Chuangxin Automotive Air Conditioning Co., Ltd. and Zhejiang University in the research and industrialization of high-efficiency and low resistance heat exchange devices and production equipment has won the third prize…

2022.06.11 View 222

The difference between an automobile evaporator and a condenser

Roughly speaking, evaporator and condenser are heat exchange equipment, there is no difference. But in the use of evaporator and condenser is different, the condenser is used to discharge heat, evaporator is used to absorb heat.This is only from a rou…

2022.05.12 View 97

Announcement on the First Batch of Candidates for the Longquan Private Entrepreneur Think Tank

All relevant departments, townships (streets):After being recommended by relevant departments and townships (streets) in our city, the Municipal Federation of Industry and Commerce has organized a qualification review and preliminarily determined the …

2022.05.07 View 197

Troubleshooting and cleaning methods for condensers

The parts of the air conditioning system can transfer the heat in the pipeline to the air near the pipeline in a very fast way. In the distillation process, the gas or vapor into a liquid device called the condenser, all condensers are the use of gas …

2021.09.15 View 77

Leaders from the Science and Technology Bureau of Longquan City Visited High tech Automotive Parts Enterprises

On September 14th, a delegation led by the main person in charge of the Municipal Science and Technology Bureau visited and researched three enterprises, namely Zhejiang Santian Automobile Air Conditioning Compressor Co., Ltd., Longquan Oujiang Celado…

2021.07.15 View 222

The structure working principle of evaporative condenser

The gas is passed through a long tube (usually coiled like a solenoid) to allow the heat to escape into the surrounding air. Metals such as copper conduct heat well and are often used to transport steam. In order to improve the efficiency of the conde…

2021.05.15 View 165

Briefly describe several evaporator maintenance methods

1, often carry out leakage detection work of evaporator. Leakage is a common fault phenomenon of evaporator, and it should be detected frequently in the process of use.Ammonia evaporator leakage, there is a pungent smell, leakage point does not frost.…

2021.03.22 View 64

In order to promote the high quality leap-forward development, Longquan has set off a boom of "double move and double lead"

A total of 19 "Double recruitment and double introduction" projects were signed on the spot, 3 "Double recruitment and double Introduction" liaison stations in Beijing, Shanghai and Guangzhou were awarded and established, and 10 am…

2021.03.22 View 80

Composition of condenser

In the refrigeration system, evaporator, condenser, compressor and throttle valve are the four essential parts in the refrigeration system, among which the evaporator is the equipment for conveying cold capacity. In which the refrigerant absorbs the h…

2021.03.08 View 112

Notice of the People's Government of Longquan City on the Announcement of Major Taxpayers for 2020

To the peoples governments of various townships, street offices, and units directly under the municipal government:Based on the tax payment situation in 2020, the following taxpayers have been identified as major taxpayers in 2020 and are hereby annou…

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