Campervan Compressor Fridge

Product advantages:

1) Fast Freeze to -20℃

2) Intellectual double Temp Zone

3) Sense Lighting, Auto on

4) Pull Wheel

5) Noise≦45

Product parameters  

Will The Car Refrigerator Keep Cooling?

In terms of use, the car refrigerator is indeed always cooling after it is turned on. However, some compressor car refrigerators have a solution to this problem: a built-in intelligent temperature control module, when it is recognized that the refrigerator reaches the user's set temperature, the refrigeration will be converted to heat preservation.

Why is it designed like this? On the one hand, if the refrigerator is refrigerated by the compressor, if it continues to cool, the internal temperature will become lower and lower. At this time, the set temperature has no effect; on the other hand, when the set temperature is reached, it will switch from refrigeration to heat preservation. , Can be more energy-saving and energy-saving.

To understand the car refrigerator, we must start with the principle of refrigeration.

The working principle of compressor car refrigerator:

After the power is turned on, the compressor works and sucks the low-pressure, low-temperature gas refrigerant that has absorbed heat in the evaporator. After compression, it forms high-pressure, high-temperature vapor with a temperature of 55℃～58℃ and a pressure of 112～8 Pa, which enters the condenser. . Due to the throttling of the capillary tube, the pressure drops sharply.

This kind of refrigerator has strong refrigeration performance and high refrigeration efficiency; it is also the development trend of car refrigerators in the future.

The working principle of the electronic semiconductor car heating and cooling box:

The electronic semiconductor car refrigerator uses a PN junction composed of special semiconductor materials to form a thermocouple pair. A small semiconductor chip uses the Peltier principle. In the circuit composed of two different conductors, the DC circuit passes through the junction. The metal sheet joints release heat, and achieve the ultimate goal of cooling and heating through different current flows.

So is the car refrigerator always cooling? Compressor type will adjust the refrigeration temperature and refrigerator state according to the temperature control module. If the refrigerator is cooled to the preset temperature, it will automatically stop and enter the heat preservation mode; semiconductor type car refrigerator can only reach 5°C because the minimum cooling temperature is. Therefore, it will continue to refrigerate and keep it at about 5°C.

Detail display

 Company introduction

Zhejiang Oulun electric Co., Ltd. was established in 2005 and located in Hangzhou city. We are specialized in designing, developing, manufacturing, selling and servicing of portable car fridges, Refrigeration equipment and air purification equipment.

The company now has an innovative team composed of professional and technical personnel, R&D engineers, marketing elites, and service personnel.

We have two production bases with a total area of 106 acres and a factory building of 147,000 square meters, equipped with fully automated intelligent assembly lines, automated injection molding workshops, two-unit production workshops, advanced quality inspection laboratories, etc.

With the commissioning of the new industrial base, our annual capacity has reached 3 million units. The company will continue to use full power, expand production, and strive to become the world's largest production base.

Certification

Our factories have ISO 9001 certified since 2013.

We have more than 30 kinds of dehumidifiers and car refrigerators,

widely used in the Home, Industry, and Hospitality industries.

Product Line

There is our own injection factory. In this process, a thick piece of plastic slightly larger than the finished part has its outer edges clamped and is then heated. 

The hot plastic is next pulled by vacuum into a mold and cooled.

In this part, we are using the foaming machine that inserts foam between the walls of the refrigerator. 

This foam expands to add rigidity and insulation to the cabinet to make sure the products are strong and stable.

We produce our own plastic pattern and compressor. The compressor is the core of the car refrigerator fridges.

Vacuum & Filling Coolant

After installed the compressor, we are pumping the fridge into vacuum  and flling coolant to make sure the fridge works well.

Test and quality control

Test and quality control Once it charged, the unit was tested as a whole to ensure that it is capable of reaching design temperatures including those necessary during the defrost cycle. The unit is operated with sensors inside that determine the temperature changes over time. The unit is then subjected to a final 'sniff test by a machine that detects refrigerant to ensure that no leaks have developed during testing.

 Package and Shipping

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