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Drainage system for condensate water of soil-air heat exchanger and using method of drainage system

An air heat exchanger and condensed water technology, which is applied in steam/steam condensers, household heating, geothermal collectors, etc. The effect of breeding and ensuring air quality

Pending Publication Date: 2022-04-29
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the technical problems existing in the prior art, the present invention provides a discharge system for condensed water of a soil-air heat exchanger and its application method, so as to solve the problem of humidity in the air of the existing soil-air heat exchanger When the amount is large, the condensed water will accumulate in the soil-air heat exchanger, which will greatly reduce the technical problem of heat exchange efficiency

Method used

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  • Drainage system for condensate water of soil-air heat exchanger and using method of drainage system
  • Drainage system for condensate water of soil-air heat exchanger and using method of drainage system
  • Drainage system for condensate water of soil-air heat exchanger and using method of drainage system

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Embodiment 1

[0070] as attached figure 1 As shown, the present embodiment 1 provides a discharge system for condensed water in soil-air heat exchangers, and the discharge system is used for discharging condensed water in U-shaped multi-channel soil-air heat exchangers; the discharge The system includes fan 1, liquid collection tank 2, drain pipe 3 and ball float valve 4.

[0071] The fan 1 is arranged at the inlet end of the U-shaped multi-channel parallel soil-air heat exchanger, and is used to blow air into the pipeline of the U-shaped multi-channel parallel soil-air heat exchanger; the liquid collection tank 2 It is arranged in parallel on the terminal branch pipe far away from the inlet end of the U-shaped multi-path parallel soil-air heat exchanger.

[0072]The liquid collection tank 2 includes a liquid collection branch pipe and a liquid collection tank body; the liquid collection branch pipe is arranged in parallel with the terminal branch pipe; one end of the liquid collection bra...

Embodiment 2

[0082] as attached figure 2 As shown, the structure and principle of this embodiment 2 are basically the same as that of embodiment 1, the difference is: in this embodiment 2, it is used to discharge the condensed water in the Z-type multi-channel soil-air heat exchanger; The tank 2 is arranged in parallel on the initial branch pipe near the inlet end of the Z-type multi-channel parallel soil-air heat exchanger; the liquid collection branch pipe in the liquid collection tank 2 is arranged in parallel with the initial branch pipe; one end of the liquid collection branch pipe It is connected to the inlet end of the starting branch pipe, and the other end is connected to the inlet end of the liquid collecting tank body; the liquid collecting tank body is located at the end position of the starting branch pipe; the inlet end of the liquid collecting tank body is also connected to the The Z-type multi-channel parallel soil-air heat exchanger is connected to the inlet end of the ou...

Embodiment 3

[0085] as attached image 3 As shown, the structure and principle of this embodiment 3 are basically the same as that of embodiment 2, the difference is that: in this embodiment 3, it is used to discharge the condensed water in the L-type multi-channel soil-air heat exchanger; The tank 2 is arranged in parallel on the initial branch pipe near the inlet end of the L-type multi-channel parallel soil-air heat exchanger; the liquid collection tank 2 includes a liquid collection branch pipe and a liquid collection tank body; the liquid collection branch pipe and the initial branch pipe Arranged in parallel; one end of the liquid collection branch pipe is connected to the inlet end of the initial branch pipe, and the other end is connected to the inlet end of the liquid collection tank body; the liquid collection tank body is located at the end of the initial branch pipe.

[0086] In Example 3, the heat exchange pipelines in the L-shaped multi-channel parallel soil-air heat exchange...

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Abstract

The invention discloses a drainage system for condensate water of a soil-air heat exchanger and a using method of the drainage system. The drainage system is used for drainage of condensate water in a multi-path parallel soil-air heat exchanger. The discharging system comprises a fan, a liquid collecting tank and a water discharging pipe; the fan is arranged at the inlet end of the multi-path parallel soil-air heat exchanger; the liquid collecting tank is arranged in parallel at a branch pipe position where condensed water is most easily generated in the multi-path parallel soil-air heat exchanger; one end of the drain pipe is connected with the water outlet of the liquid collecting tank, and the other end extends above the ground; the liquid collecting tank is used for collecting condensate water accumulated in the soil-air heat exchanger, the condensate water is regularly discharged through the drainage pipe, microorganism breeding caused by long-term accumulation of the condensate water is avoided, the heat exchange efficiency of the soil-air heat exchanger is improved, and the quality of air fed into a room is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of geothermal energy application, and relates to a discharge system for condensed water of soil-air heat exchangers and a method for using the same, in particular to a discharge system for condensed water of multi-channel parallel soil-air heat exchangers and how to use it. Background technique [0002] As a clean and pollution-free energy source, geothermal energy has great application potential in heating and cooling; after the soil reaches a certain depth, the temperature remains basically unchanged, and heat can be extracted or released from the soil; soil-air exchange The heater exchanges heat with the soil, obtains the energy in the soil and sends it into the room to solve the problem of indoor heating and cooling. [0003] In summer, the shallow soil temperature is lower than the outdoor temperature, and the soil-air heat exchanger is used to release the heat in the air to the soil, and the cooled ai...

Claims

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Application Information

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IPC IPC(8): F24T10/10F28B1/00F28B9/08
CPCF24T10/10F28B1/00F28B9/08Y02E10/10
Inventor 齐迪李安桂赵创要
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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