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Air-conditioning system for refrigerating by industrial residual heat

An air-conditioning system, industrial waste heat technology, applied in refrigerators, refrigeration and liquefaction, energy-saving heating/cooling, etc., can solve problems such as insufficient power supply from the grid, thermal pollution, and large power consumption.

Inactive Publication Date: 2006-12-06
HENAN XINFEI ELECTRICAL EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of my country's economy and the improvement of people's living standards, air conditioners used for summer cooling have been popularized in cities. The use of air conditioners has greatly improved people's lives and improved work efficiency, but at the same time there are the following disadvantages: The use of air conditioners is inseparable from electricity. During the peak season of electricity consumption in summer, the power grid cannot provide enough power, and when power cuts are implemented, the use of air conditioners is restricted.
In summer, on the one hand, the heat of these low-temperature exhaust gases is discharged into the atmosphere in vain, causing thermal pollution; on the other hand, in summer, metallurgical factories, mines and other production industries consume a lot of electricity for air conditioning and refrigeration, which can easily cause contradictions in electricity consumption by enterprises.

Method used

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  • Air-conditioning system for refrigerating by industrial residual heat
  • Air-conditioning system for refrigerating by industrial residual heat
  • Air-conditioning system for refrigerating by industrial residual heat

Examples

Experimental program
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Embodiment 1

[0018] like figure 1 , figure 2 , Figure 4 As shown, the air-conditioning system utilizing industrial waste heat refrigeration of the present invention includes four first to fourth equilibrium pressure hydrogen storage reactors 1, 2; 3, 4 with different hydrogen pressures; The eleventh pipeline 26, the fan 28 is used as the combustion-supporting wind power of the industrial heating equipment and the twelfth pipeline 27, the exhaust gas outlet 12 of the industrial heating equipment and the combustion-supporting air inlet 13 of the industrial heating equipment, the four hydrogen pressures are different. The fourth equilibrium hydrogen storage reactor 1, 2; 3, 4 in the first and second hydrogen storage reactor 1, 2 is provided with a first hydrogen interflow pipe 8, the third and fourth hydrogen storage reactor 3 , 4 is provided with a second hydrogen cross-flow pipe 10, and the system is provided with a switching solenoid valve for switching the exhaust gas flow path, the a...

Embodiment 2

[0025] like image 3 , Figure 5 As shown, the difference between this embodiment and Example 1 is that the valve group 5 and the valve group 7 all have four connecting ports with the outside world, which are respectively connected to the connecting pipes 12 (27), 13 (26), 14 (20), 15 (21) connection, the valve group 5 and the valve group 7 are composed of four electromagnetic valves 54 (74) and connecting pipes, and the connecting pipe 12 (27) and the connecting pipe 14 (20) can be controlled by controlling the switch of the electromagnetic valve. 15 (21) communicates, and the connecting pipe 13 (26) communicates with the connecting pipe 14 (20) or 15 (21), thereby controlling the flow direction of the air.

[0026] The valve group 6 has six connecting ports with the outside world, which are respectively connected to the third connecting pipe 16, the fourth connecting pipe 17, the fifth connecting pipe 18, the sixth connecting pipe 19, the ninth connecting pipe 22, and the t...

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Abstract

The invention relates to an air condition system using industrial residual heat to refrigerate, the system includes two groups of hydrogen storing reactors a fan is used as the air condition tube of the wind power, anothe fan is used as the combustion supporting pipe for the combustion supporting wind power in industrial heating device, the waste gas outlet of the industrial heating device and the inlet of the combustion supporting air in the industrial heating device, a hydrogen connection pipe is arranged between reactor, a conversion electromagnetic valve for switching the waste flow, air condition wind flow path and the combustion supporting air flow path in the system.

Description

technical field [0001] The invention relates to an air-conditioning system utilizing industrial waste heat for refrigeration, in particular to an air conditioner utilizing industrial waste heat for air-conditioning and refrigeration. Background technique [0002] With the rapid development of my country's economy and the improvement of people's living standards, air conditioners used for summer cooling have been popularized in cities. The use of air conditioners has greatly improved people's lives and improved work efficiency, but at the same time there are the following disadvantages: The use of air conditioners is inseparable from electricity. During the peak season of electricity consumption in summer, the power grid cannot provide enough power, and when power cuts are implemented, the use of air conditioners is restricted. [0003] my country's industrial production process has a large number of waste heat resources, as mentioned in "Research Progress of Heat Pipe Technol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B15/09
CPCY02B30/62Y02A30/27
Inventor 饶荣水周泽申建军余海霞
Owner HENAN XINFEI ELECTRICAL EQUIP
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