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Dry air-cooled water air-conditioning system driven by waste water waste heat and its operation method

A technology of air conditioning system and operation method, which is applied in the direction of air conditioning system, heating method, space heating and ventilation, etc., to achieve the effect of high performance, high economical practicability, and small footprint

Active Publication Date: 2018-06-05
SHANGHAI JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the domestic liquor brewing industry, the application modes of waste heat waste water mainly include heating, biogas production, etc., and there is no effective measure to directly recover energy for refrigeration

Method used

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  • Dry air-cooled water air-conditioning system driven by waste water waste heat and its operation method

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Embodiment Construction

[0027] like figure 1 As shown, a preferred embodiment of the present invention provides a waste water waste heat driven dry air-cooled water air conditioning system based on a dehumidification heat exchanger, including a fan 1, an air-to-air heat exchanger 2, a first circulation pump 3, a first Electromagnetic valve 4, dehumidification heat exchanger 5, evaporative cooler 6, second circulation pump 7, and second electromagnetic valve 8 and small temperature difference heat exchange terminal (fan coil unit) 9, also include related connecting air ducts and related connecting pipes . Wherein, the air-to-air heat exchanger 2 has a first input end 2a, a first output end 2b, a second input end 2c and a second output end 2d.

[0028] Wherein, one end of the fan 1 is an air inlet, the other end is connected with the first input end 2a of the air-to-air heat exchanger 2, and the first output end 2a of the air-to-air heat exchanger 2 is connected with the air inlet of the dehumidificat...

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PUM

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Abstract

The invention discloses a waste water waste heat driving type dry air cooling water conditioner system. The waste water waste heat driving type dry air cooling water conditioner system comprises an air circuit, a cooling water circuit and a waste heat waste water pipeline formed by a draught fan, an air-to-air heat exchanger, a dehumidification heat exchanger, an evaporative cooler, a small temperature difference heat exchange tail end (fan coil), a first circulating pump, a second circulating pump, a first electromagnetic valve, a second electromagnetic valve and the like. According to the waste water waste heat driving type dry air cooling water conditioner system, dry air cooling water is prepared by the dehumidification heat exchanger, the dehumidification heat exchanger is recycled by waste water waste heat, so that low-grade thermal energy is recycled, energy consumption is low, occupied space is small, and the economical applicability is high.

Description

technical field [0001] The invention relates to a dry air-cooled water air-conditioning system driven by waste water waste heat and an operating method thereof, belonging to the technical field of design and manufacture of refrigeration and air-conditioning systems. Background technique [0002] With the development of the economy and the improvement of living standards, people have higher and higher requirements for the comfort of work and life. At the same time, with the gradual depletion of fossil energy, energy problems have become increasingly prominent. This puts forward higher requirements for the big energy consumer - the air conditioning system. On the other hand, a large amount of low-grade waste heat is seriously wasted. At present, low-grade hot water is generally reused by continuing to improve the grade, but further input of energy is required. If the temperature is lowered and the waste water is discharged, it will not only increase the cost, but also bring ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F5/00F25B30/06
CPCF24F5/0035F25B30/06
Inventor 孙香宇代彦军赵耀张婧宇王如竹葛天舒
Owner SHANGHAI JIAOTONG UNIV