Automatic dust-removing atmospheric cooling tower
An automatic dust removal and cooling tower technology, applied in water shower coolers, direct contact heat exchangers, heat exchange equipment, etc., can solve the problem of reducing the service life of cooling towers, affecting the water flow speed of cooling towers, and accelerating pipeline fouling and corrosion. and other problems to achieve the effect of prolonging service life, ensuring water flow rate and heat exchange rate, and reducing fouling
Active Publication Date: 2015-03-11
GUANGDONG JINBEI ENERGY EFFICIENT TECH
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Problems solved by technology
[0003] The open cooling tower has the advantages of light weight, fast heat dissipation, simple structure, and high efficiency. However, since the air inlet of the open cooling tower is in an undefended state during operation, a large number of dust particles and insects (mosquitoes, bees), etc. As a result, it will not only block the pipe network of the cooling tower, affect the water flow rate of the cooling tower, and reduce the heat exchange rate; but also accelerate the fouling and corrosion of the pipes, greatly reducing the service life of the cooling tower, especially The impact on water source heat pump cooling towers is more serious
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[0020] Please also see figure 1 , figure 2 and image 3 , The automatic dust-removing open cooling tower of the present invention includes a cooling tower 1 with air inlets on opposite sides, and two groups of dust removal devices 2 respectively arranged outside the two air inlets of the cooling tower 1 .
[0021] Each group of dust removal devices includes a protective net 21 and a spraying device 22 . The protection net 21 is arranged outside an air inlet of the cooling tower 1 and faces the air inlet, and the plane where it is located is parallel to the plane where the air inlet is located. The spray device 22 is covered on the top surface of the protective net 21 , and its spout is vertically downward and facing the protective net 21 .
[0022] Several meshes are uniformly arranged in the protective net 21, and the mesh number of the protective net 21 is 20-100 mesh. In order to ensure that the air inlet requirements of the cooling tower 1 are met, the mesh number of ...
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The invention relates to an automatic dust-removing atmospheric cooling tower. The automatic dust-removing atmospheric cooling tower comprises a cooling tower main body and two sets of dust removing devices respectively arranged outside two air inlets of the cooling tower main body, wherein each set of dust removing device comprises a protective net and a sprinkling device; the protective nets are arranged outside and face one of the air inlets of the cooling tower main body; each sprinkling device covers the top of the corresponding protective net and the jet of the sprinkling device is vertically downward and faces the protective net. As the protective nets and the sprinkling devices arranged at the tops of the protective nets are arranged outside the air inlets of the cooling tower main body, the sprinkling devices are utilized to spray the protective nets so as to enable water flow to form in meshes of the protective nets, accordingly, dust impurity particles and insects in water are adsorbed in the protective nets and are more easily attached onto the meshes, most dust impurity particles and insects cannot enter the cooling tower, scale in a conveying pipeline of the cooling tower is greatly reduced, blockage is effectively prevented, the water flow velocity and the heat exchange rate of the cooling tower are guaranteed, and the service life of the cooling tower is prolonged.
Description
technical field [0001] The invention relates to an open cooling tower with automatic dust removal. Background technique [0002] Cooling towers use water as a circulating coolant to absorb heat from a system and discharge it to the atmosphere to reduce the water temperature. Cooling tower is a kind of steam that uses water and air flow to exchange heat and cold to generate steam. Steam volatilizes and takes away heat to achieve evaporation heat dissipation, convective heat transfer and radiation heat transfer to dissipate waste heat generated in industry or in refrigeration and air conditioning. An evaporative cooling device that lowers the water temperature to ensure the normal operation of the system. [0003] The open cooling tower has the advantages of light weight, fast heat dissipation, simple structure, and high efficiency. However, since the air inlet of the open cooling tower is in an undefended state during operation, a large number of dust particles and insects (...
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IPC IPC(8): F28C1/00F28F19/01
Inventor 钱土
Owner GUANGDONG JINBEI ENERGY EFFICIENT TECH