Exhaust valve, compressor and pump driving loop heat pipe

Abstract

The invention discloses an exhaust valve, a compressor and a pump driving loop heat pipe. The exhaust valve comprises a valve disc, a limiting plate, a connecting piece, a supporting piece or a valveplate and the like, wherein the valve plate is provided with an exhaust hole with the aperture or equivalent aperture of d, the valve plate is further provided with a connecting piece mounting hole, the distance between the exhaust hole and the mounting hole is L, the valve disc is an elastic flat plate with a thickness of delta, the mounting ends of the valve disc and the limiting plate are provided with through holes through which the connecting piece passes, the portion, near the through hole, of the limiting plate is flat, and the other end of the limiting plate warps upwards. During assembly, the end, without the through hole, of the valve disc covers the exhaust hole, the other end of the valve disc is pressed on the mounting hole in the valve plate by the limiting plate, and the valve disc, the limiting plate and the valve plate are assembled into a whole through the connecting piece. The relation between delta and d of the exhaust valve meets the relation that delta divided byd is less than 0.025 and equal to or greater than 0.010, and the relation between delta and L meets the relation that delta divided by L is greater than 70 and equal to or less than 150. The operatingenergy efficiency ratio and reliability of the compressor adopting the exhaust valve can be effectively improved, and exhaust noise can be obviously lowered.

Description

Technical field [0001] The invention belongs to the technical field of cooling throughout the year, and specifically relates to a heat pipe of an exhaust valve, a compressor and a pump drive circuit. Background technique [0002] Data room or cabinets, communication base stations, power transmission and substations, and other spaces or equipment inside the equipment, require cooling systems throughout the year to dissipate heat from the equipment or components to the atmosphere to maintain the ambient temperature in the computer room or cabinet and ensure the equipment The normal working operation. In order to enable the above cooling system to make full use of the natural cold source of the atmosphere in the low temperature season, and achieve the purpose of energy saving and emission reduction, Chinese patent 200910088535.8 proposes a separate thermosiphon heat dissipation device with an air pump for use in a computer room or cabinet. The air pump drives the working fluid in t...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the energy-saving effect of the pump-driven heat pipe working mode is reduced due to the absence of a specially designed air pump in the year-round cooling system, and further improve the energy efficiency level of the system's year-round operation, the technical solution of the present invention is designed

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