Low grade heat energy drive type heat compressor

A thermal compressor, driven technology, applied in the field of compressors in the field of refrigeration technology, can solve problems such as corrosion, and achieve the effects of improving the working state, simplifying the structure, and increasing the service life

Inactive Publication Date: 2008-12-17
SHANGHAI JIAO TONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to overcome above-mentioned deficiencies in the prior art, provide a kind of low-grade thermal energy driven heat compressor, make the heating and cooling of adsorption bed finish respectively through closed-circuit cycle, solve the problem of the heat pipe in the existing composite alte

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  • Low grade heat energy drive type heat compressor

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Embodiment Construction

[0009] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings: this embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following the described embodiment.

[0010] like figure 1 As shown, the low-grade thermal energy-driven thermal compressor described in this embodiment includes: a cooler 1, a cooling pipeline 2, a water pump 3, a heating pipeline 4, a steam generator 5, a first steam return valve 6a, a second Steam return valve 6b, first adsorption bed 7a, second adsorption bed 7b, first adsorption unit pipe 8a, second adsorption unit pipe 8b, adsorbent 9, first steam heating valve 10a, second steam heating valve 10b, cooling Three-way valve 11. The connection method is: the heating pipeline 4 is located in the steam ...

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Abstract

The invention discloses a hot compressor driven by low-grade heat energy, which belongs to the field of refrigeration technology, wherein a heating pipe is located in a steam generator arranged on the lower part of a first adsorption bed and a second adsorption bed; the upper part of the steam generator is connected with a first adsorption unit pipe through a first heating valve and then returns to the steam generator through a first steam return valve; the upper part of the steam generator is connected with a second adsorption unit pipe through a second heating valve and then returns to the steam generator through a second steam return valve; a cooler is arranged on the lower part of the steam generator; a cooling pipe is arranged inside the cooler; the upper part of the cooler is connected with a cooling three-way valve through a water pump; the other two ways of the cooling three-way valve are respectively connected with the first adsorption unit pipe and the second adsorption unit pipe; and an adsorbent is located inside the adsorption unit pipes. The hot compressor solves the corrosion problem, reduces the number of valves, improves the work condition of the valves, and improves the operation reliability and safety of the system.

Description

technical field [0001] The invention relates to a compressor in the technical field of refrigeration, in particular to a low-grade thermal energy driven thermal compressor. Background technique [0002] Adsorption refrigeration has the advantages of zero ODP ozone depletion potential value, zero GWP global warming potential value, and the ability to utilize low-grade heat energy. It is in line with the human development theme of economic, environmental protection and sustainable development in the 21st century. The adsorption refrigeration system can use low-grade thermal energy, such as solar energy, industrial waste heat, engine waste heat and geothermal heat, which is of great significance to energy saving in the field of refrigeration / air conditioning, so it can alleviate the current tight supply of electricity. In addition, compared with vapor compression refrigeration, it has the characteristics of simple structure, no moving parts, low noise, and long life. Compared w...

Claims

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Application Information

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IPC IPC(8): F25B27/02F25B17/00F25B37/00
CPCY02A30/27Y02A30/274Y02B30/00Y02B30/625
Inventor 夏再忠李素玲吴静怡王如竹王丽伟
Owner SHANGHAI JIAO TONG UNIV
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