天堂中文在线免费观看-天堂中文在线观看-天堂中文在线www-天堂中文网-天堂中文www在线-天堂在线最新资源

Welcome to the official website of jiangsu libang electromechanical equipment co., LTD.

  • WeChat public number

  • Mobile web site
  • 中文

service hotline:

400-025-9918

NEWS

Company news

Location:Home > news > Company news - The role of these components in cold storage construction?

The role of these components in cold storage construction?
Release time:2018-6-8 11:12:57      Number of clicks:1185
Compressor: is in the refrigerant circuit to play the role of compression-driven refrigerant. The compressor extracts the refrigerant from the low pressure zone, compresses it, then sends it to the high pressure zone for cooling and coagulation. Heat is released into the air through the radiator fin.
Condenser: it is one of the main heat exchange equipment in the refrigeration system of the cold storage. Its function is to cool the superheated steam and condense the high pressure liquid from the high temperature refrigerant discharged from the assembly cold storage compressor.
Evaporator: is the heat siphon off inside the cold storage, the liquid refrigerant under low pressure low temperature evaporation, absorb by the freezing of the rolls from the heat and evaporation, into a gaseous refrigerant, gaseous refrigerant compressor are inhaled after compression, and then into the condenser heat removal. Basically, evaporator and condenser have the same principle. The difference is that the former absorbs heat into the reservoir, while the latter drains heat into the outside world.
Storage tank: store the freon tank to ensure the refrigerant is always saturated.
Solenoid valve: it prevents high pressure parts of refrigerant liquid from entering the evaporator when the compressor stops, so as to avoid high low pressure when the compressor starts next time and prevent the compressor liquid from hitting. Second cold storage temperature reached the set point temperature controller action, electromagnetic valve, losing electricity low pressure to stop the set value when the compressor stop, when the cold storage temperature picks up to the set value, the thermostat, electric solenoid valve, low pressure rises to the compressor boot compressor start, when the set value.
High/low pressure protector: prevent high/low pressure compressor.
Thermostat: the cold storage brain controls the opening and stopping of cold storage refrigeration and defrosting, fan opening and stopping.
Dry filter: filter impurities and moisture in the system.
Oil pressure protector: make sure the compressor has enough lubricating oil.
Expansion valve, also known as the throttle valve, it can make the system high pressure formation huge pressure difference, the export of high pressure cooling liquid expansion valve quickly peng evaporation, and through the wall to absorb heat from the air, cold and heat exchange.
Oil separator: it is used to separate the lubricating oil from the high pressure steam discharged from the refrigeration compressor to ensure the safe and efficient operation of the device. The oil particles in high pressure steam can be separated by gravity according to the oil separation principle of reducing airflow velocity and changing airflow direction. Generally, oil particles with a diameter of more than 0.2mm in the steam can be separated by a flow velocity of less than 1m/s. There are four types of oil separator commonly used: washing type, centrifugal type, packing type and filtering type.
Evaporator pressure regulating valve: it prevents evaporator pressure (and evaporation temperature) from falling below the specified value. It is also used in some cases to adjust the evaporator force to accommodate changes in load.
Fan governor: this series of fan governor is mainly used for the speed control of the fan motor of the outdoor air cooled condenser of refrigeration equipment, or for the speed control of the cold fan in the cold storage.
The last one:How does a refrigerator save electricity
Next:Features and requirements of cold storage building

Return list

Recommended for you

  • Mobile web site

  • The official WeChat

版權所有: 江蘇利邦機電設備有限公司 Copyright ? 2018 蘇ICP備18027510號-1

主站蜘蛛池模板: 少妇做爰又色又紧夜视频| 日韩欧美在线综合网| 婷婷六月综合缴情在线| 一本色道久久hezyo无码| 亚洲午夜爱爱香蕉片| 国产内射合集颜射| 自拍亚洲一区欧美另类| 人人爱天天做夜夜爽| 真实国产老熟女无套中出| 亚洲九色| 亚瑟国产精品久久| 中文字幕无码久久精品| 国产不卡视频一区二区三区| 麻豆果冻传媒精品国产av| 永久看免费bbbbb视频| 朝鲜女人大白屁股ass孕交| 日本在线视频一区二区三区| 久久精品午夜福利| 日韩精品a片一区二区三区妖精| 欧美精品黑人粗大免费| 国产精品麻豆成人av电影艾秋| 免费一级片视频| 国产成人精品一区二区三区视频| 国产大陆亚洲精品国产| 日日碰狠狠添天天爽不卡| 88国产精品欧美一区二区三区| 91在线激情在线观看| 久久精品一区二区免费播放| 成人免费视频一区二区三区| 天天色天天拍| 国产又大又硬又粗| 欧美黑人牲交videossexeso| 中文字幕一区二区三区四区| 神马影院午夜dy888| 大帝av在线一区二区三区| 丁香六月激情网| 国产美女牲交视频| 亚洲国产欧美日本视频| 亚洲国产综合人成综合网站00| www夜片内射视频日韩精品成人| 亚洲av无码专区亚洲av不卡|