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Closed cooling tower

A technology of closed cooling towers and cooling coils, which is applied in the direction of water shower coolers, direct contact heat exchangers, fixed conduit components, etc., can solve problems such as waste of electric energy, and achieve the goal of avoiding waste of electric energy and preventing waste of electric energy Effect

Inactive Publication Date: 2007-12-26
金兴才
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

But the existing closed cooling tower does not have parts such as thermometers at the soft water inlet of the soft water tank and the cooling coil, so even if the temperature of the circulating soft water flowing into the cooling coil has reached the preset cooling temperature of the cooling tower , the cooling coil still needs to continue to cool the circulating soft water flowing into it, which will cause a waste of electric energy

Method used

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  • Closed cooling tower

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Embodiment Construction

[0012] Referring to a closed cooling tower shown in accompanying drawing 1, it includes an auxiliary machine part 100 and a main cooling system 200, and the auxiliary machine part 100 and the main cooling system 200 are respectively arranged on the main and auxiliary machine connecting base 16 of the cooling tower.

[0013] The auxiliary machine part 100 includes a soft water tank 24 and a soft water replenishment device 23 communicating with the soft water tank 24 .

[0014] The soft water tank 24 is used to store the circulating water of the cooling tower, and it has a soft water tank water inlet 11 on the upper part of the tank, a soft water tank water outlet 12 on the lower part of the tank, and an automatic exhaust valve of the soft water tank on the top of the tank 9. A water gauge 13 is also arranged on the soft water tank 24, and the water level gauge 13 is used to measure the water level in the soft water tank 24 to determine whether to replenish the soft water for cir...

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Abstract

This invention relates to a closed cooling tower including an assistant part and a main cooling part, in which the assistant part includes a soft water box, a supplement device and an electric control box on the soft water box, the main cooling system includes a shell, multiple fans set in the shell from top to the bottom, a water collector, a spray branch system, a cooling coil pipe, a water tank and an air inlet window on the shell, in which the soft water tank is connected with the cooling coil pipe, and a temperature sensing probe is set at the inlet connection port on the coil pipe to test the temperature of the circulation soft water flowing into the pipe and the electric control box will close fans on the main cooling system automatically when the water temperature reaches to the necessary temperature, yet when the temperature is higher than the set one, the box will start up fans on the main system automatically.

Description

technical field [0001] The invention relates to a closed cooling tower, which is usually used in cooling systems of various equipment such as metallurgy and casting, and belongs to the technical field of refrigeration devices. Background technique [0002] Existing cooling towers include open cooling towers and closed cooling towers. Open cooling towers generally use open water cooling. The residual pressure of the circulating water pump is used to pump the circulating cooling water onto the packing of the cooling tower, and then the fan is used to cool the water through the packing, enter the water pan at the bottom of the tower, and then be pumped to the bottom of the tower by the water pump. Cooled by the cooling system. The biggest disadvantage of this cooling method is that the circulating water is easily polluted, causing scaling in the pipes and cooling system, which reduces the cooling efficiency, and it takes a lot of manpower and material resources to clean the di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28C1/00F28D5/02F28D3/02
Inventor 金兴才
Owner 金兴才
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