Related Info
Magnetic suspension refrigeration technology is expected to become the mainstream trend of refrigeration in the future Newly installed air conditioner, it trips when plugged in, what's going on Physicists create quantum refrigerator Scientists use magnetic fields and deformed alloys to develop refrigeration systems Solar driven adsorption refrigerationTechnical characteristics of solar air conditioning
Technical characteristics:
The current implementation of solar air conditioners mainly relies on the sun's thermal energy for cooling and heating, and can generally be divided into absorption type and adsorption type. Absorption refrigeration technology is a refrigeration technology that uses the absorption and evaporation characteristics of absorbents. According to the different absorbents, it is divided into two types: ammonia-water absorption refrigeration and lithium bromide-water absorption refrigeration.
Absorption refrigeration technology is to collect solar energy to produce hot water or hot air with solar collectors, and then use solar hot water or hot air to replace boiler hot water and enter the refrigerator for cooling. Due to cost, process, efficiency and other reasons, this refrigerator should not be made too small. The solar air conditioning system using this technology is generally suitable for central air conditioning, and the system needs to have a certain scale; but ordinary household air conditioners are transformed by this technology The solar energy air conditioner has the advantages of low cost and simple and feasible transformation. Adsorption refrigeration technology is to use solid adsorbent to adsorb the refrigerant for refrigeration, commonly used molecular sieve-water, activated carbon-methanol adsorption refrigeration.
Air conditioning devices that use solar energy as energy can generally be divided into three parts:
1. Solar collector.
The collector has various forms and different performances. There are many vacuum tube types z * for heat collectors, and there are three basic types of vacuum tube types z *: heat pipe type vacuum heat collecting tubes (referred to as heat pipes for short), all-glass vacuum heat collecting tubes and straight-through vacuum heat collecting tubes. The heat pipe vacuum collector is a high-tech energy-saving product developed after the traditional flat-plate vacuum collector. It combines heat pipe technology and vacuum technology to increase the working temperature of the solar collector from 70 ° C to more than 120 ° C. Greatly improve the thermal performance of the collector, is an ideal product for warm use.
Second, the refrigeration system.
The refrigeration system using low-temperature heat source as power is different from the compression refrigeration system. It must be able to make full use of low-temperature heat source as power. At present, absorption refrigeration technology is relatively mature. Absorption refrigeration uses lithium bromide-water, ammonia-water, etc. as the working medium pair, which has good economy. Especially, using lithium bromide-water as the working medium pair, it can meet the high safety requirements of air conditioning devices. A more ideal working medium.
Third, it is an automatic control system.
Control system that controls and secures various working parameters of the device. Absorption refrigeration and air conditioning systems that use heat pipes as solar collectors and lithium bromide-water as working fluid pairs, whether as large air conditioners with large refrigeration capacity or as household air conditioners, have practical significance and development prospects, especially the current environmental protection awareness With the improvement, the requirements on the environment are getting higher and higher, and air conditioners without pollution, low energy consumption and using solar energy as power will be favored by people.
Subscribe to relevant news content?
Subscription
Unsubscription
Recent related posts
Customers frequently viewed
IWAYA DENKI Water Pump 25CJT0752
US$2307.69
Panasonic Servo Motor MHMF022L1V2M
US$653.85
Honeywell Solenoid Valve VE4025B1045
US$334.62
ROTEN Mechanical Seal 8E5K-22-X
US$384.62
CAMOZZI Air Cylinder 62M5W100A025
Contact Us
Autonics Sensor BUP-50
US$75.38
Bristol Compressor M63B123BBKC
Contact Us
COSEL Power Supply PBA150F-5-GN
US$206.24
Bristol Compressor H79B28UABCJ
Contact Us
Fuji Belt XPA-1932
US$20.00
Mean Well Power Supply SP-320-5
US$149.82
KOINO Switch KH-3022-3
US$18.08
