Heat dissipation apparatus for switch cabinet
A heat dissipation device and switchgear technology, which is applied in the cooling/ventilation of substations/switchgears, etc., can solve the problems of large power loss, high production costs, and exhaust fans that cannot dissipate heat and cool down, and achieve low power consumption and low production costs. Effect
Inactive Publication Date: 2013-10-16
万能亿工业科技发展(苏州)有限公司
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Problems solved by technology
This kind of air-conditioning cooling device is suitable for larger switch cabinets, but not suitable for smaller switch cabinets, because of large power loss and high production cost
Existing exhaust fan cooling switch cabinets can be applied to small switch cabinets, but exhaust fans cannot dissipate heat and cool down specific electrical components or circuits
Method used
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[0011] The following examples are only used to illustrate the solutions of the present invention more clearly, but not to limit the protection scope of the present invention.
[0012] Such as figure 1 As shown, a heat dissipation device for a switch cabinet includes a cabinet body 1, an exhaust fan 2, a cooling air outlet 3, a temperature sensor 6, a main controller 7 and a display instrument 8, and the temperature sensor 6 is connected with the main controller 7 and installed in the cabinet The display 8 on the surface of the body is connected, and the heat dissipation air outlet is installed on the outer wall of the cabinet, and also includes an exhaust duct 4 and an exhaust duct outlet 5 arranged on the exhaust duct, and the exhaust duct is installed on the inside of the cabinet 1 wall.
[0013] The exhaust duct 4 of the present invention corresponds to the exhaust fan 2 one by one.
[0014] The outlet 5 of the exhaust duct of the present invention is provided with a prot...
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The invention relates to a heat dissipation apparatus for a switch cabinet. The apparatus comprises a cabinet body, exhaust fans, heat dissipation air ports, a temperature sensor, a main controller and a display instrument, wherein the temperature sensor is connected with the display installed on the surface of the cabinet body through the main controller and the heat dissipation air ports are installed on the outer side wall of the cabinet body. The apparatus is characterized by further comprising exhaust pipes and exhaust pipe outlets arranged on the exhaust pipes, wherein the exhaust pipes are installed on the inner side wall of the cabinet body, there is a one-to-one correspondence between the exhaust pipes and the exhaust fans, the exhaust pipe outlets are also provided with projections, and the cavities of the projections are telescopic devices. In the provided heat dissipation apparatus for the switch cabinet, there are at least one exhaust pipe, at least one exhaust fan and at least one exhaust pipe outlet.
Description
technical field [0001] The invention relates to a heat dissipation device for a switch cabinet, which belongs to the field of electric equipment. Background technique [0002] The switchgear is a kind of electrical equipment. The heat generated by the switchgear is large, which may easily cause damage to the electrical components and lines in the switchgear. The heat dissipation of the existing switch cabinet is to install an air-conditioning device, the surface of the cabinet is provided with an air-conditioning cabinet, the top of the cabinet is provided with an air outlet connected to the air-conditioning cabinet, and the top of the cabinet is provided with an air inlet connected to the air-conditioning cabinet , The refrigeration equipment in the air-conditioning cabinet is equipped with a blower to send cold air into the switch cabinet to cool down the cabinet. This kind of air conditioner cooling device is suitable for larger switch cabinets, but not suitable for smal...
Claims
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Inventor 李春林
Owner 万能亿工业科技发展(苏州)有限公司