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Compressed air air-conditioner

A technology of compressed air and air conditioning, applied in air conditioning systems, space heating and ventilation, household heating, etc., can solve the problems of small air specific heat and high energy consumption, and achieve the effect of reducing air supply

Inactive Publication Date: 2010-10-27
张金铭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Use the cold air generated by the expansion of compressed air to adjust the indoor temperature. It is an ideal environmental protection air conditioner, but the specific heat of the air is small, and the relative energy consumption is relatively high. It is not used as a general air conditioner.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0017] It can be seen in the compressed air air conditioning workflow diagram

[0018] 1. A compressed air conditioner, comprising: a compressor 1 and an expander 2 coaxial 3, a heat exchanger 4 is connected between the compressor 1 and the expander 2, and it is characterized in that: both the compressor 1 and the expander 2 use Rotor converter.

[0019] The transducer described therein is the transducer described in CH200810134892.9 "Equipment for Manufacturing and Using Compressed Air".

[0020] 2. The compressed air conditioner according to claim 1, characterized in that: the power 5 of the compressor is dual power.

[0021] Among the figure, 6 is the pressure pipe in the heat exchanger. 7 is an overvoltage control switch. 8 is the air intake control switch of the expander. 9 is the air inlet of the expander.

[0022] When the compressed air air conditioner starts, there is no pressure in the pressure pipe 6 of the heat exchanger, and the overpressure control switch 7 ...

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Abstract

The invention relates to a compressed air air-conditioner. The invention belongs to a rotor transducer used for converting energy into power, and relates to an air-conditioning system using an expansion engine to increase the energy of a compressor. The compressed air air-conditioner can be used for adjusting the indoor temperature by cold air generated by expansion of compressed air which is cooled, and is an ideal environment-friendly air-conditioner which has low air specific heat and high relative energy consumption so as not to be used as the common air-conditioner. If the expansion engine with high energy conversion efficiency can recover the compression energy as much as possible, and the energy is only consumed in the aspects of heat exchange and mechanical wear, so that the compressed air air-conditioner has the value of being taken as the common air-conditioner. The compressed air air-conditioner comprises the compressor which is arranged together with the expansion engine in a coaxial way, and a heat exchanger is connected between the compressor and the expansion engine. The compressed air air-conditioner is characterized in that both the compressor and the expansion engine use the rotor transducer. The compressed air air-conditioner has the advantage of adding the advantage of saving energy on the basis of environmental protection.

Description

technical field [0001] The invention belongs to a compressed air air conditioning system which uses an expander to increase kinetic energy to a compressor. Background technique [0002] While the expander decompresses the compressed gas, it also obtains some power. Without considering the mechanical consumption, it can be said that the process of the compressed gas passing through the expander is the process of the expander converting energy. The energy conversion efficiency depends on the at the exhaust pressure of the expander. If it is discharged directly into the air, the ideal exhaust pressure should be the same as the atmospheric pressure, and the energy conversion efficiency at this time is the largest. Turboexpander is generally used now because of its high efficiency and low cost. Due to the contradiction between the output torque and the exhaust pressure, the tender quantity conversion efficiency is not high. [0003] The transducer is an energy conversion devic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00
Inventor 张金铭
Owner 张金铭
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