Gas early warning and cooling device of high-voltage switching cabinet
A high-voltage switchgear and cooling device technology, which is applied to the cooling/ventilation of substation/switchgear, details of substation/switch layout, substation/power distribution device shell, etc., which can solve the problems of easy loss of equipment and inability to cool down in the cabinet. To achieve the effect of reasonable structure design, convenient use and damage prevention
Inactive Publication Date: 2018-11-27
南京久鼎电气科技有限公司
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Problems solved by technology
[0004] At present, the early warning and cooling of high-voltage cabinets generally use the temperature monitoring inside the cabinet. When the temperature is too high, the temperature inside the cabinet is cooled. To cool down, the equipment is easy to wear
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[0026] Various exemplary embodiments of the present invention will now be described in detail. The detailed description should not be considered as a limitation of the present invention, but rather as a more detailed description of certain aspects, features and embodiments of the present invention.
[0027] It will be apparent to those skilled in the art that various modifications and changes can be made in the specific embodiments of the present invention described herein without departing from the scope or spirit of the present invention. Other embodiments will be apparent to the skilled person from the description of the present invention. The specification and examples in this application are exemplary only.
[0028] Please refer to the attached Figure 1-7 , a gas early warning and cooling device for a high-voltage switchgear, including a body 1, a cable chamber 2 inside the body 1, a refrigeration device 4 inside the cable chamber 2, and a circuit breaker chamber 7 abov...
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The invention provides a gas early warning and cooling device of a high-voltage switching cabinet. The gas early warning and cooling device comprises a machine body, wherein a cable chamber is arranged in the machine body; a refrigerating device is arranged in the cable chamber; a circuit breaker chamber is arranged above the cable chamber; a ventilation layer is arranged between the cable chamberand the circuit breaker chamber; a gas detection early warning device is arranged at the bottom of the circuit breaker chamber; a heat dissipation device is arranged at the top of the circuit breakerchamber. The gas early warning and cooling device is reasonable in structure design and convenient to use; the refrigerating device and the heat dissipation device work commonly and the temperature of the high-voltage switching cabinet is reduced; a condition that the high-voltage switching cabinet is damaged when the temperature is too high is prevented; the gas detection early warning device isarranged and gas in the cabinet is detected and analyzed on time; changes of the gas in the cabinet are sensed in time, a result is conveyed to a monitoring station and an early warning function is provided.
Description
technical field [0001] The invention mainly relates to the field of high-voltage switch cabinets in substations, in particular to a gas early warning and cooling device for high-voltage switch cabinets. Background technique [0002] High-voltage switchgear refers to the function of on-off, control or protection in power system power generation, transmission, distribution, power conversion and consumption. It is widely used in urban distribution network and power transmission and transformation. It is mainly suitable for power plants, In various occasions such as substations, petrochemical industry, metallurgical steel rolling, light industry textiles, factories and mines, residential quarters, high-rise buildings, etc., the target line is disconnected and closed through the high-voltage switchgear, so that the power grid system can complete various dispatching and deployment. Features. [0003] However, due to its design, manufacturing, installation machine operation and ma...
Claims
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Login to View More IPC IPC(8): H02B1/30H02B1/56
CPCH02B1/30H02B1/565
Inventor 高小伟
Owner 南京久鼎电气科技有限公司