Solar air-conditioner

A solar energy and air conditioner technology, applied in the field of solar air conditioners, can solve the problem that the cooling capacity cannot meet the demand for use, and achieve the effects of satisfying environmental protection, low operating costs and high economy.

Inactive Publication Date: 2010-03-10
黄山创鑫企业管理咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cooling capacity of the existing solar air conditioners often cannot meet the usage requirements, how to develop a solar air conditioner with superior cooling performance is becoming the direction of research and development by researchers in the industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as figure 1 Shown, a kind of solar air conditioner is made of U-shaped heat pipe heat collector (1), lithium bromide absorption refrigerator (6), hot water storage tank (9), cold water storage tank, circulation pump (7), cooling tower (5 ), air-cooled coil (3), auxiliary oil-fired boiler (2) and automatic control system (4), such as figure 2 , image 3Shown, wherein lithium bromide absorption refrigerator (6) is made of high pressure generator (13), low pressure generator (11), evaporator (17), absorber (12), cooling tower (5), cold heat exchanger ( 8), concentrator, generator pump (27) form, in high pressure generator (13) and low pressure generator (11) respectively have a lithium bromide-water separator, wherein cold heat exchanger (8) is made of high temperature heat exchanger (15) and low-temperature heat exchanger (16) form, added surfactant in refrigerant solution.

[0038] Refrigeration process:

[0039] Such as figure 2 As shown, the dilute solution...

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Abstract

The invention relates to a solar air-conditioner comprising a U-shaped heat pipe collector, a lithium bromide absorption-type refrigerating machine, a heat storage water tank, a cold storage water tank, a circulation pump, a cooling tower, an air-cooled coil pipe, an auxiliary oil-fired boiler and an automatic control system. The lithium bromide absorption-type refrigerating machine comprises a high-pressure generator, a low-pressure generator, an evaporator, an absorber, a cooling tower, a cooled heat exchanger, a concentrator and a generator pump. Lithium bromide-water separators are respectively arranged in the high-pressure generator and the low-pressure generator. Surfactants are added in refrigerant solution. The solar air-conditioner does not need to consume lots of energy and has low requirement on heat energy, can utilize various low-grade heat energy besides the solar heat sources, and has good electricity saving and energy saving effects and high economic efficiency. The cold capacity regulating range is wide. Along with the change of external load, the unit can carry out stepless regulation on the cooling capacity within the range from 10% to 100%, and during low load regulation, the heat efficiency hardly falls and the properties are stable; therefore, the solar air-conditioner can better adapt to the requirement of variable load.

Description

technical field [0001] The invention relates to a solar air conditioner. Background technique [0002] Air conditioners currently on the market are mainly powered by electric energy, which absorbs indoor heat and discharges it to the outdoor circulation system. The more such air conditioners are installed, the higher the city's atmospheric temperature will be, and the heat island effect will be stronger. In addition, the widespread use of fluorine such as Freon as a refrigeration cycle medium has led to the destruction of the atmospheric ozone layer and deteriorated the ecological environment. In recent years, new air conditioners that replace Freon as the working medium have been put on the market, but the problem of serious energy consumption still exists. The large-scale commercial central air conditioners and household wall-mounted and vertical air conditioners currently used in large quantities are not suitable for some high-end residences, and a new energy-saving and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F25B27/00F25B39/02F25B29/00C09K5/04
CPCY02E60/147Y02E60/14Y02P20/10
Inventor 顾全军
Owner 黄山创鑫企业管理咨询有限公司
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