CN210266275U

CN210266275U - Pressure regulating valve with good sealing effect

Info

Publication number: CN210266275U
Application number: CN201920673697.7U
Authority: CN
Inventors: 刘玲
Original assignee: Shanghai Lingyi Electromechanical Equipment Co Ltd
Current assignee: Shanghai Lingyi Electromechanical Equipment Co Ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-04-07
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a sealed effectual pressure regulating valve, including the governing valve, the governing valve below is connected with the connecting pipe, and the inside sealing mechanism that all is provided with in connecting pipe both ends, beneficial effect are: this device is through being provided with sealing mechanism, when connecting pipe and pipe connection, seal ring cover is established in the outside of pipeline, can make to be connected more closely between connecting pipe and the pipeline, can effectually prevent to connect the condition that the inseparable leakproofness that causes, and because seal ring inlays on circular draw-in groove, consequently when the pipe connection, can not cause droing of seal ring, through being provided with installation mechanism and reinforcing mechanism, the arc suppression that utilizes reinforcing mechanism fills up the upper and lower both sides that are located the pipeline respectively, alternate the setting on the threaded bush with the threaded post, rotatory threaded post, make two arc suppression fill up and be close to each other, utilize arc suppression to fill up fixed pipeline, can make the connection of pipeline and connecting pipe more stable, thereby it is connected with the connecting pipe to reinforce the pipeline.

Description

Pressure regulating valve with good sealing effect

Technical Field

The utility model relates to a governing valve technical field specifically is a sealed effectual pressure regulating valve.

Background

Among the prior art, traditional governing valve is when lieing in the pipe connection, because the not inseparable enough of connection appears becoming flexible easily to influence the leakproofness of device, consequently the utility model provides a sealed effectual pressure regulating valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealed effectual pressure regulating valve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sealed effectual pressure regulating valve, includes the governing valve, the governing valve below is connected with the connecting pipe, the inside sealing mechanism that all is provided with in connecting pipe both ends, the outside strengthening mechanism that all is connected with in connecting pipe both ends, the last other end for the connecting pipe of strengthening mechanism all is connected with installation mechanism.

Preferably, the sealing mechanism comprises a circular clamping groove, the circular clamping groove is fixedly arranged on the inner wall of the pipe orifice of the connecting pipe, and a sealing gasket is embedded on the circular clamping groove.

Preferably, the size of the sealing washer is smaller than that of the circular clamping groove, the size of the sealing washer is larger than the size of the section of the pipe orifice of the connecting pipe, and the sealing washer is annular.

Preferably, the reinforcing mechanism includes fixed sleeve, fixed sleeve is semi-circular, fixed sleeve is provided with two, fixed sleeve all overlaps and establishes the outside of connecting pipe and with the outer wall fixed connection of connecting pipe, the equal fixedly connected with gooseneck of fixed sleeve one end, the other end fixedly connected with arc suppression pad for fixed sleeve on the gooseneck.

Preferably, installation mechanism includes the mounting plate, the mounting plate is provided with two, the mounting plate corresponds respectively and presses the both ends fixed connection who fills up with the arc, all alternate on the mounting plate and be provided with the threaded sleeve pipe, it has a plurality of internal threads to cut on the threaded sleeve pipe's the inner wall, it is provided with the screw thread post to alternate on the threaded sleeve pipe, screw thread post and threaded sleeve's internal thread threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: this device is through being provided with sealing mechanism, when connecting pipe and pipe connection, seal ring cover is established in the outside of pipeline, can make to be connected more closely between connecting pipe and the pipeline, can effectually prevent to connect the condition that the inseparable leakproofness that causes, and because seal ring inlays on circular draw-in groove, consequently when the pipe connection, can not cause droing of seal ring, through being provided with installation mechanism and reinforcing mechanism, the arc suppression that utilizes reinforcing mechanism fills up the upper and lower both sides that are located the pipeline respectively, alternate the setting on the threaded bush with the threaded post, rotatory threaded post, make two arc suppression fill up and be close to each other, utilize arc suppression to fill up fixed pipeline, can make the connection of pipeline and connecting pipe more stable, thereby it is connected with the connecting pipe to reinforce the pipeline.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure at the position A of the present invention;

fig. 3 is a schematic structural view of the arc pressing pad of the present invention.

In the figure: 1. adjusting a valve; 2. a connecting pipe; 3. a sealing mechanism; 301. a circular slot; 302. a sealing gasket; 4. a reinforcement mechanism; 401. fixing the sleeve; 402. a gooseneck; 403. an arc-shaped pressing pad; 5. an installation mechanism; 501. a fastening plate; 502. a threaded bushing; 503. a threaded post.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a sealed effectual pressure regulating valve, including governing valve 1, governing valve 1 below is connected with connecting pipe 2, the inside sealing mechanism 3 that all is provided with in 2 both ends of connecting pipe, 2 both ends outside of connecting pipe all is connected with strengthening mechanism 4, the last other end for connecting pipe 2 that all is connected with installation mechanism 5 of strengthening mechanism 4, alternate screw thread post 503 and set up on threaded sleeve 502, rotatory screw thread post 503, make two arc suppression pads 403 be close to each other, utilize arc suppression pads 403 fixed pipeline, can make the connection of pipeline and connecting pipe 2 more stable, thereby strengthen being connected of pipeline and connecting pipe 2.

The sealing mechanism 3 comprises a circular clamping groove 301, the circular clamping groove 301 is fixedly arranged on the inner wall of the pipe orifice of the connecting pipe 2, a sealing washer 302 is inlaid on the circular clamping groove 301, the size of the sealing washer 302 is smaller than that of the circular clamping groove 301, the size of the sealing washer 302 is larger than that of the cross section of the pipe orifice of the connecting pipe 2, the shape of the sealing washer 302 is annular, the reinforcing mechanism 4 comprises two fixing sleeves 401, the two fixing sleeves 401 are semicircular, the two fixing sleeves 401 are all sleeved outside the connecting pipe 2 and fixedly connected with the outer wall of the connecting pipe 2, one end of each fixing sleeve 401 is fixedly connected with a gooseneck 402, the other end of each gooseneck 402, opposite to the corresponding fixing sleeve 401, is fixedly connected with an arc-shaped pressing pad 403, the mounting mechanism 5 comprises two fastening plates 501, the two fastening plates 501 are respectively and fixedly connected, threaded sleeves 502 are arranged on the fastening plates 501 in an inserting mode, a plurality of internal threads are cut on the inner walls of the threaded sleeves 502, threaded columns 503 are arranged on the threaded sleeves 502 in an inserting mode, and the threaded columns 503 are in threaded connection with the internal threads of the threaded sleeves 502.

When in use, the sealing mechanism 3 is arranged, when the connecting pipe 2 is connected with the pipeline, the sealing washer 302 is sleeved outside the pipeline, so that the connecting pipe 2 and the pipeline can be connected more tightly, the situation of poor sealing performance caused by untight connection can be effectively prevented, and because the sealing washer 302 is embedded on the circular clamping groove 301, therefore, when the pipeline is connected, the sealing washer 302 can not fall off, and by arranging the mounting mechanism 5 and the reinforcing mechanism 4, the arc-shaped pressing pads 403 utilizing the reinforcing mechanism 4 are respectively positioned at the upper side and the lower side of the pipeline, after the threaded post 503 is threaded onto the threaded sleeve 502, the threaded post 503 is rotated, make two arc pressing pads 403 to be close to each other, utilize arc pressing pad 403 to fix the pipeline, can make the connection of pipeline and connecting pipe 2 more stable to consolidate being connected of pipeline and connecting pipe 2.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sealed effectual pressure regulating valve, its characterized in that, includes governing valve (1), governing valve (1) below is connected with connecting pipe (2), inside sealing mechanism (3) all are provided with in connecting pipe (2) both ends, connecting pipe (2) both ends outside all is connected with reinforcing mechanism (4), the other end for connecting pipe (2) on reinforcing mechanism (4) all is connected with installation mechanism (5).

2. The pressure regulating valve with good sealing effect according to claim 1, wherein: sealing mechanism (3) are including circular draw-in groove (301), circular draw-in groove (301) fixed mounting is on the orificial inner wall of connecting pipe (2), it has seal ring (302) to inlay on circular draw-in groove (301).

3. The pressure regulating valve with good sealing effect as claimed in claim 2, wherein: the size of the sealing washer (302) is smaller than that of the circular clamping groove (301), the size of the sealing washer (302) is larger than the cross-sectional size of the pipe orifice of the connecting pipe (2), and the sealing washer (302) is annular.

4. The pressure regulating valve with good sealing effect according to claim 1, wherein: reinforcing mechanism (4) are including fixed sleeve pipe (401), fixed sleeve pipe (401) are semi-circular, fixed sleeve pipe (401) are provided with two, fixed sleeve pipe (401) all overlap establish the outside of connecting pipe (2) and with the outer wall fixed connection of connecting pipe (2), the equal fixedly connected with gooseneck of fixed sleeve pipe (401) one end (402), other end fixedly connected with arc suppression pad (403) for fixed sleeve pipe (401) is gone up in gooseneck (402).

5. The pressure regulating valve with good sealing effect according to claim 1, wherein: installation mechanism (5) include mounting plate (501), mounting plate (501) are provided with two, mounting plate (501) correspond respectively with the arc suppression fill up the both ends fixed connection of (403), all alternate on mounting plate (501) and be provided with threaded sleeve pipe (502), it has a plurality of internal threads to cut on the inner wall of threaded sleeve pipe (502), it is provided with screw thread post (503) to alternate on threaded sleeve pipe (502), the internal thread threaded connection of screw thread post (503) and threaded sleeve pipe (502).