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Heat preservation type cooling system

A cooling system and cooling tower technology, applied in the field of cooling towers, can solve the problems of high power of electric heating devices, increased safety risks, and potential safety hazards, and achieve the effects of increasing cooling water temperature, increasing safety, and avoiding long heating time

Pending Publication Date: 2022-06-07
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The disadvantages of the existing cooling water heating method are obvious: (1) The heating time is long, usually more than ten hours
(2) The power of the electric heating device is large, and there are potential safety hazards
(3) The electric heating is located below the water level of the side wall. When the water level fluctuates or other reasons cause the water level to drop, the electric heating may dry out, increasing safety risks

Method used

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Embodiment Construction

[0055] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the present invention. examples, but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0056] like figure 1 , 2 As shown, a heat preservation cooling system includes a cooling tower 1, a water pump 2, a chiller 3, an energy-consuming bubbler 4, a circulating water pump 5, a hot water storage tank 6, a solar panel 7, and a control unit.

[0057] like figure 1 , 2 As shown, a fan 15 is provided at the top of the cooling tower 1 . The cooling tower 1 is...

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Abstract

The invention discloses a heat preservation type cooling system which comprises a cooling tower, a water pump, a water chilling unit, a circulating water pump, a heat storage water tank and a solar panel. A water distribution disc, a filler and a water collection disc are arranged in the cooling tower from top to bottom, the water collection disc, the water pump and the water chilling unit are sequentially communicated through pipelines, and the water outlet end of the water chilling unit leads to the water distribution disc; a groove is formed in the water collecting tray, and a heating device is arranged in the groove; the circulating water pump, the heat storage water tank and the water collecting tray are communicated through pipelines, a water tank heating device is arranged in the heat storage water tank, and the solar panel is connected to the water tank heating device. The method has the advantage that the defects of long heating time, potential safety hazards and the like are overcome.

Description

technical field [0001] The invention relates to the field of cooling towers, in particular to a heat preservation cooling system. Background technique [0002] The open cooling tower is a device for cooling the cooling water of large centrifugal chillers. One of the starting conditions for centrifugal chillers is that the cooling water temperature is not lower than 13°C. When the chiller starts, the cooling water temperature will continue to rise with the operation. When the water temperature exceeds 32°C, the open cooling tower will work and start to supply cooling water. Air cooling to maintain water temperature. After the chiller is shut down, the cooling water is concentrated in the water collecting tray at the bottom of the cooling tower and slowly changes to the current ambient temperature. Therefore, when the temperature is low in winter (November-March of the following year), when the centrifugal chiller is shut down, the cooling water temperature will gradually de...

Claims

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Application Information

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IPC IPC(8): F28C1/00F28F25/02F25B39/04
CPCF28C1/00F28F25/02F25B39/04Y02P80/10
Inventor 方明唐佳丽吴琦琦
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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