High pressure water pipe depressurizing valve rotator
A technology of high-pressure water pipes and pressure reducing valves, which is applied in the field of rotators, can solve problems such as difficulty in maintaining long-term use, short valve life, ignoring the effective protection effect of buffers on valves, etc., to achieve the effect of preventing valve damage and protecting the main structure
Inactive Publication Date: 2015-07-08
刘银明
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Problems solved by technology
[0002] The existing valve rotator ignores the effective protection of the buffer to the valve, so the valve life is short and it is difficult to maintain long-term use
Method used
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[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0013] The invention provides a high-pressure water pipe decompression valve rotator for effectively protecting the valve.
[0014] Such as figure 1 , figure 2 As shown, a high-pressure water pipe pressure reducing valve rotator 1 includes a main body 2, the main body 2 is cylindrical, the lower end of the main body 2 is provided with a rotary port 3, and the rotary port 3 is provided with a through hole. The rotator 1 of the pressure-reducing valve for high-pressure water pipes can be rotated labor-savingly using the principle of leverage. A protective ring 4 is provided between the main body 2 and the rotating port 3, and a buffer ring 5 is p...
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The invention discloses a high pressure water pipe depressurizing valve rotator. The high pressure water pipe depressurizing valve rotator comprises a main body, wherein the main body is cylindrical, and the lower end of the main body is provided with a rotating opening; a rotating opening is provided with a penetrating hole; the high pressure water pipe depressurizing valve rotator can be rotated with saved labor by using a lever principle; a protecting ring is arranged between the main body and the rotating opening, and the upper end of the main body is provided with a buffer ring; there are two layers of protecting rings, the middle part is connected by an elastic nut; the buffer ring is made of high intensity plastic material. For there are two layers of the protecting ring of the high pressure water pipe depressurizing valve rotator, the middle part is connected by the elastic nut, thus the protecting ring can play a buffer effect as well as effectively protect the main body structure. For the buffer ring is made of high intensity plastic material, the rotating valve can effectively protect a rotary button and prevent the valve from being damaged by sudden force application.
Description
technical field [0001] The invention relates to a rotator, more precisely, a rotator for a high-pressure water pipe pressure reducing valve. Background technique [0002] The existing valve rotator ignores the effective protection effect of the buffer on the valve, so the service life of the valve is short and it is difficult to maintain long-term use. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art, thereby providing a high-pressure water pipe decompression valve rotator that effectively protects the valve. [0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0005] A high-pressure water pipe decompression valve rotator, including a main body, the main body is cylindrical, a rotating port is provided at the lower end of the main body, and a through hole is provided at the rotating port, and the high-pressure water pipe can be rotated labor-savi...
Claims
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IPC IPC(8): F16K35/00
CPCF16K35/00
Inventor 刘银明
Owner 刘银明