Novel valve with heat preservation and heat dissipation functions
A functional and new technology, applied in the direction of valve lifter, valve details, valve device, etc., can solve the problems of affecting the service life of the valve, unable to dissipate heat in time, etc., and achieve the effect of corrosion prevention, simple structure and reasonable design.
Inactive Publication Date: 2018-12-18
天津市津塘富源阀门有限公司
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Problems solved by technology
[0002] Valves play an important role in pipeline connection. With the gradual enhancement of people's awareness of environmental protection, people pay more and more attention to energy saving. The energy saving of valves has an irreplaceable position in the process of medium transportation. The existing The valve has insulation measures, but when the temperature of the valve is too high, it often cannot dissipate heat in time, which affects the service life of the valve
Method used
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Embodiment Construction
[0012] The present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.
[0013] Such as Figure 1-2 As shown, a novel valve with heat preservation and heat dissipation functions includes a valve body 4, an outer sleeve 5, a valve core 7, a hand wheel 1, and a protective cover 9. The outer surface of the valve body 4 is wrapped with an outer sleeve 5, and the outer sleeve The tube 5 is filled with thermal insulation rock wool 11, which can insulate the valve and save energy, and the outer tube 5 is provided with a screw-mounted cooling mechanism 6, which is only installed on the upper surface of the valve body 4 to dissipate heat. The mechanism 6 includes a sealing cylinder 12, a push rod 13, and an inverted taper switch 14. The sealing cylinder 12 is installed on the side of the outer sleeve 5 close to the valve body 4 through screws, and the push rod 13 is installed in the sealing cylinder 12. The vertical directi...
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The invention discloses a novel valve with heat preservation and heat dissipation functions. The novel valve comprises a valve body, an outer casing pipe, a valve element, a hand wheel and a protective cover, wherein the outer casing pipe wraps the outer surface of the valve body, is filled with heat preservation rock wool, and is internally provided with a heat dissipation mechanism installed through bolts; the heat dissipation mechanism is only installed on the upper surface of the valve body; the valve element is installed in the valve body and located on the center axis of the valve body;a sleeve is welded to the valve element and installed in a buffer chamber; the buffer chamber and the valve body are integrally formed; a packing seal wrapping the sleeve is arranged on the top of thebuffer chamber; a screw rod is welded to the vertical line of the sleeve; the hand wheel is arranged on the top of the screw rod and is in nut connection with the top of the screw rod; the hand wheelis provided with a stress application rod in threaded connection with the hand wheel; and the protective cover is arranged on the outer surface of the hand wheel and installed through bolts. The novel valve is simple in structure and reasonable in design; and the heat preservation rock wool can play a role in heat preservation for the valve body, the heat dissipation mechanism can dissipate heatin time under high temperature, and the novel valve is suitable for being applied and popularized.
Description
technical field [0001] The invention relates to the field of valves, in particular to a novel valve with functions of heat preservation and heat dissipation. Background technique [0002] Valves play an important role in pipeline connection. With the gradual enhancement of people's awareness of environmental protection, people pay more and more attention to energy saving. The energy saving of valves has an irreplaceable position in the process of medium transportation. The existing The valve has insulation measures, but when the temperature of the valve is too high, it often cannot dissipate heat in time, thus affecting the service life of the valve. Therefore, how to ensure the thermal insulation of the valve and at the same time dissipate heat in time to prolong the service life of the valve has always been a difficult problem faced by the whole society. Contents of the invention [0003] The object of the present invention is to provide a novel valve with heat preserva...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F16K27/02F16K1/48F16K31/60F16K41/02
CPCF16K27/0272F16K1/482F16K31/60F16K41/02
Inventor 滕寿林
Owner 天津市津塘富源阀门有限公司