Automatic pressure relief valve suitable for boiler
A pressure relief valve and automatic relief technology, applied in the field of pressure relief valves, can solve problems such as boiler explosion, property and personnel losses, etc.
Pending Publication Date: 2020-03-17
江苏乾景检验有限公司
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Problems solved by technology
[0002] Once the pressure is too high during the use of the boiler, the boiler will explode, and the explosion of the boiler is very likely to cause a lot of property and personnel losses
Method used
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Embodiment Construction
[0012] The present invention will be further described below in conjunction with the accompanying drawings.
[0013] Such as figure 1 As shown, this is applicable to the automatic pressure relief valve of the boiler, including the outer opening 1 of the pressure relief valve, the pressure relief pipe 2 outside the pressure relief valve, the pressure sensor 3, the valve body of the pressure relief valve 4, the pressure relief valve switch 5, the automatic switch Valve torque amplifier 6, pressure relief valve switch motor 7, pressure relief valve switch motor holder 8, manual switch auxiliary bracket 9, manual pressure relief valve switch threaded rod 10, manual pressure relief plate 11, inner pressure relief pipe 12 and pressure relief Welding seat 13 on the inner side of the valve, the outer opening 1 of the pressure relief valve is welded to the outer pressure relief pipe 2 of the pressure relief valve, one end of the outer pressure relief pipe 2 of the pressure relief valve...
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The invention discloses an automatic pressure relief valve suitable for a boiler, which comprises a pressure relief valve outer side opening, a pressure relief valve outer side pressure relief pipe, apressure sensor, a pressure relief valve body, a pressure relief valve switch, an automatic switch valve torque amplifier, a pressure relief valve switch motor, a pressure relief valve switch motor fixator, a manual switch auxiliary support, a manual pressure relief valve switch threaded rod, a manual pressure relief disc, an inner side pressure relief pipe and a pressure relief valve inner sidewelding base. The pressure relief valve outer side opening is welded with the pressure relief valve outer side pressure relief pipe, one side of the pressure relief valve outer side pressure relief pipe is welded with the pressure relief valve body, the surface of the pressure relief valve body is welded with the pressure relief valve switch, and one side of the pressure relief valve switch is welded with the automatic switch valve torque amplifier. Thus, boiler pressure can be automatically sensed, and after the pressure reaches a certain value, the valve is automatically opened for pressurerelief.
Description
technical field [0001] The invention relates to a pressure relief valve, in particular to an automatic pressure relief valve suitable for boilers. Background technique [0002] Once the pressure is too high during the use of the boiler, it will cause the boiler to explode, and the explosion of the boiler is very likely to cause a lot of property and personnel losses. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the present invention provides an automatic pressure relief valve suitable for boilers, which can automatically sense the boiler pressure and automatically open the valve to release pressure after the pressure reaches a certain value. [0004] In order to achieve the above object, the present invention is achieved through the following technical solutions: an automatic pressure relief valve suitable for boilers, comprising an outer opening of the pressure relief valve, a pressure relief pipe outside the pressure relief ...
Claims
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Login to View More IPC IPC(8): F16K17/168
CPCF16K17/168
Inventor 不公告发明人
Owner 江苏乾景检验有限公司