CN211667230U

CN211667230U - Pump station valve convenient to maintenance

Info

Publication number: CN211667230U
Application number: CN201922466895.9U
Authority: CN
Inventors: 张金环
Original assignee: Tianjin Jingtian Weilida Hydraulic Jack Co ltd
Current assignee: Tianjin Jingtian Weilida Hydraulic Jack Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-13
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a pump station valve convenient for maintenance, belonging to the technical field of valves, which is characterized in that the pump station valve comprises a valve body, wherein both ends of the valve body are all in threaded connection with a first threaded sleeve, the left end surface of the first threaded sleeve at the left end of the valve body is welded with a first positioning pipe, the left end surface of the first positioning pipe is welded with a water outlet valve switch, the left end surface of the water outlet valve switch is welded with a third positioning pipe, the left end surface of the third positioning pipe is welded with a second threaded sleeve, the left end of the second threaded sleeve is in threaded connection with a second threaded pipe, the left end surface of the second threaded pipe is welded with a water outlet pipe, the utility model has the advantages that the device can carry out measurement through a flowmeter, when problems are found, a standby valve can be used for rush repair, the water flow is blocked by closing the water inlet valve switch and the water outlet valve switch, and the, thereby obtaining the degree of difficulty that alleviates pump station maintenance.

Description

Pump station valve convenient to maintenance

Technical Field

The utility model relates to the technical field of valves, in particular to valve for pump station convenient to maintenance.

Background

The valve for the pump station is a device which is used for controlling the direction, pressure and flow of fluid in a fluid system, the valve for the pump station is a device which can make the medium in the piping and equipment flow or stop and can control the flow of the medium, and the valve can be used for controlling the flow of various types of fluid such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, and has the functions of diversion, cut-off, throttling, non-return, flow division, overflow pressure relief and the like. A pump station manager can remotely monitor the water level or the station entering pressure of a pump station pool, the working state of a booster pump set, the station exiting flow, the station exiting pressure and the like in a monitoring center;

at present, most of valves for pump stations, which are seen by people at present, are fixed at the end parts of distribution pipes through a plurality of bolt parts, so that the valves are not easy to check when the pump stations have problems, the operation in the pump stations cannot be blocked in time when the pump stations have problems, the materials are wasted, the pump stations cannot be maintained in time, the working time of the pump stations is wasted, the working efficiency of the pump stations is reduced, and the valves are inconvenient to maintain. Therefore, the pump station valve convenient to maintain is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, a valve device for pump station convenient to maintenance is provided, the device sets up outlet valve switch and inlet valve switch, adopt the double switch can in time block when the problem appears, reduce the pressure of valve one end, and then reduce the degree of difficulty of maintenance, be provided with spare valve at the outer wall of valve body, adopt spare valve to continue to use when can not in time maintain when the problem appears, reduce maintenance operating time, reduce being interrupted of work stop, improve the work efficiency of pump station.

The utility model provides a its technical problem realize through following technical scheme:

the utility model provides a valve for pump station convenient to maintenance, includes the valve body, the equal threaded connection in valve body both ends has first thread bush, the welding of the first thread bush left end face of valve body left end has first registration arm, the welding of first registration arm left end face has outlet valve switch, the welding of outlet valve switch left end face has the third registration arm, the welding of third registration arm left end face has second thread bush, second thread bush left end threaded connection has the second screwed pipe, the welding of second screwed pipe left end face has the outlet pipe.

In order to make its valve body and reserve valve be connected to first thread bush inner wall, reserve valve exists the use that does not hinder the valve body, and reserve valve can in time use when the valve body goes wrong, as the utility model relates to a pump station is preferred convenient to maintenance is with valve, valve body thread bush and reserve valve thread bush have been seted up to first thread bush is inside, reserve valve thread bush sets up the surface top at valve body thread bush, valve body thread bush and valve body threaded connection.

The waterproof belt is arranged at the threaded connection part of the valve body and the first threaded sleeve, so that when the valve body and the first threaded sleeve are used, water cannot leak at the connection position, and water pressure is increased.

The inside rubber piece, the switch setting piece and the flow meter of being provided with of outlet valve switch, the inside upper and lower position of outlet valve switch all is provided with the rubber piece, the rubber piece outer end all is provided with the switch setting piece, outlet valve switch skin weld has the flow meter, when making its pump station use, can better discovery problem, detects water pressure, faster closing in valve switch, the valve switch at both ends is more closed when closing.

Valve body right side threaded connection has first thread bush, the welding of first thread bush right-hand member face has the second registration arm, the welding of second registration arm right-hand member face has water intaking valve switch, the welding of water intaking valve switch right-hand member face has the connecting pipe, the welding of connecting pipe right-hand member face has the inlet tube, and in order to make it more convenient when the installation after the maintenance, the second registration arm makes the water intaking valve switch better fix at the valve body, and rivers better get into in the pump station.

Two circular arc-shaped limiting blocks are symmetrically welded on the surface of the second threaded pipe, the second threaded pipe and the water outlet pipe are more stable under the action of water pressure in order to enable the second threaded pipe to be more convenient to install, and the pressure of the circular arc-shaped limiting blocks acts on the second threaded pipe.

Valve body surface top is provided with the spare valve, valve body screwed pipe has all been seted up at valve body both ends, the spare valve screwed pipe has all been seted up at the spare valve both ends, can install in the second screwed cover in order to make its valve body and spare valve, as the utility model relates to a pump station is preferred with the valve convenient to maintenance.

The utility model discloses an advantage and beneficial effect do:

1. the utility model discloses a valve for pump station convenient to maintenance, the device set up outlet valve switch and inlet valve switch, adopt the double switch to block in time when the problem appears, reduce the pressure of valve one end, and then reduce the degree of difficulty of maintenance, be provided with the spare valve at the outer wall of valve body, adopt the spare valve to continue to use when the maintenance in time can not be in time when the problem appears, reduce maintenance operating time, reduce being interrupted of work stop, improve the work efficiency of pump station.

2. The utility model discloses a valve for pump station convenient to maintenance through setting up a plurality of threaded sleeve and the screwed pipe device of dismantling, reaches the method of being convenient for maintenance through the convenient to detach part.

Drawings

FIG. 1 is an overall structure diagram of a pump station valve convenient for maintenance according to the present invention;

FIG. 2 is a plan view of the pump station valve of the present invention;

FIG. 3 is a view of the internal structure of the pump station valve, which is convenient for maintenance, of the connection between the first thread bush and the valve body and the standby valve;

FIG. 4 is an internal structure view of a valve switch of a pump station valve convenient for maintenance;

fig. 5 is a view of the internal structure of the first thread bush, the valve body and the standby valve of the pump station valve convenient for maintenance;

figure 1-valve body; 101-a backup valve; 1011-valve body threaded pipe; 1012-spare valve threaded pipe; 103-a waterproof tape; 2-a first threaded sleeve; 201-valve body thread bush; 202-spare valve thread bushing; 3-a first positioning tube; 301-a second positioning tube; 4-opening and closing a water outlet valve; 4004-inlet valve switch; 401-rubber block; 402-a switch setting block; 403-flow meter; 5-a third positioning tube; 6-a second thread bush; 7-circular arc-shaped limiting blocks; 8-a second threaded pipe; 801-water outlet pipe; 802-a water inlet pipe; 9-connecting pipe.

Detailed Description

The present invention will be described in further detail with reference to specific examples, which are provided for illustrative purposes only, and are not intended to be limiting, and the scope of the present invention should not be limited thereby.

The utility model provides a valve for pump station convenient to maintenance, including valve body 1, the equal threaded connection in 1 both ends of valve body has

first thread bush

2, 2 left end face welding of first thread bush of 1 left end of valve body have

first registration arm

3, 3 left end face welding of first registration arm have

outlet valve switch

4, 4 left end face welding of outlet valve switch have

third registration arm

5, 5 left end face welding of third registration arm have

second thread bush

6, 6 left end threaded connection of second thread bush have second screwed

pipe

8, 8 left end face welding of second screwed pipe have outlet pipe 801.

In this embodiment, through setting up a plurality of threaded sleeve and screwed pipe device of dismantling, reach the method of the maintenance of being convenient for through convenient to detach part, the device sets up outlet valve switch 4 and inlet valve switch 4004, adopt the double switch can in time block the flow when the problem appears, reduce the pressure of valve one end, and then reduce the degree of difficulty of maintenance, be provided with spare valve 101 at the outer wall of valve body 1, adopt spare valve 101 to continue to use when can not in time maintain when the problem appears, reduce maintenance operating time, reduce the interruption of job stop, improve the work efficiency of pump station.

Valve body thread bush 201 and reserve valve thread bush 202 have been seted up to first thread bush 2 is inside, and reserve valve thread bush 202 sets up in the surface top of valve body thread bush 201, valve body thread bush 201 and valve body 1 threaded connection.

In this embodiment, valve body thread bush 201 and reserve valve thread bush 202 have been seted up to first thread bush 2 is inside, reserve valve thread bush 202 sets up the surface top at valve body thread bush 201, valve body thread bush 201 and valve body 1 threaded connection are for making it make its valve body 1 and reserve valve 101 be connected to first thread bush 2 inner wall, reserve valve 101 has the use that does not obstruct valve body 1, reserve valve 101 can in time be used when valve body 1 goes wrong.

A waterproof tape 103 is provided at a threaded connection portion between the valve body 1 and the first thread bush 2. In this embodiment, the waterproof tape 103 is provided at the threaded connection portion between the valve body 1 and the first threaded sleeve 2, so that when the valve body 1 and the first threaded sleeve 2 are used, water will not leak at the connection position, and the water pressure in the pump station is increased.

The water outlet valve switch 4 is internally provided with a rubber block 401, a switch setting block 402 and a flow meter 403, the rubber blocks 401 are arranged at the upper and lower positions inside the water outlet valve switch 4, the switch setting block 402 is arranged at the outer end of each rubber block 401, and the flow meter 403 is welded on the outer surface of the water outlet valve switch 4.

In this embodiment, inside rubber block 401, switch setting block 402 and the flow meter 403 of being provided with of outlet valve switch 4, the inside upper and lower position of outlet valve switch 4 all is provided with rubber block 401, the rubber block 401 outer end all is provided with switch setting block 402, outlet valve switch 4 skin weld has flow meter 403, when making its pump station use, can be better discovery problem, detect water pressure, faster closing in valve switch, the valve switch at both ends is more closed when closing.

The right side of the valve body 1 is in threaded connection with a first threaded sleeve 2, a second positioning pipe 301 is welded on the right end face of the first threaded sleeve 2, a water inlet valve switch 4004 is welded on the right end face of the second positioning pipe 301, a connecting pipe 9 is welded on the right end face of the water inlet valve switch 4004, and a water inlet pipe 802 is welded on the right end face of the connecting pipe 9.

In this embodiment, 1 right side threaded connection of valve body has first thread bush 2, the welding of 2 right-hand members of first thread bush has second registration arm 301, the welding of second registration arm 301 right-hand member face has inlet valve switch 4004, the welding of inlet valve switch 4004 right-hand member face has connecting pipe 9, the welding of 9 right-hand members of connecting pipe has inlet tube 802, it is more convenient when installing in order to make it maintain the back, second registration arm 301 makes inlet valve switch 4004 better fix valve body 1, rivers get into in the pump station better.

Two circular arc-shaped limiting blocks 7 are symmetrically welded on the surface of the second threaded pipe 8. In this embodiment, two circular arc-shaped limiting blocks 7 are symmetrically welded on the surface of the second threaded pipe 8, so that the second threaded pipe 8 is more convenient to mount, and the pressure of the circular arc-shaped limiting blocks 7 acts on the second threaded pipe 8, so that the second threaded pipe 8 and the water outlet pipe 801 are more stable under the action of water pressure.

The spare valve 101 is arranged above the surface of the valve body 1, the valve body threaded pipes 1011 are arranged at two ends of the valve body 1, and the spare valve threaded pipes 1012 are arranged at two ends of the spare valve 101. In this embodiment, a spare valve 101 is disposed above the surface of the valve body 1, valve body threaded pipes 1011 have been disposed at both ends of the valve body 1, and spare valve threaded pipes 1012 have been disposed at both ends of the spare valve 101, so that the valve body and the spare valve 101 can be mounted in the second thread bushing 6.

The utility model discloses a theory of operation and use flow: firstly, water flow enters a pump station through a water inlet pipe 802, flows through a second positioning pipe 301 to reach a water inlet valve switch 4004, the water inlet valve switch 4004 is opened, the water flow enters the interior of a valve body 1 through the water inlet valve switch 4004, flows through a first positioning pipe 3 to reach a water outlet valve switch 4, flows out through a third positioning pipe 5 and a second threaded pipe 8, a flow meter 403 is checked in the using process, when the valve body 1 has a problem, the water inlet valve switch 4004 and the water outlet valve switch 4 are closed, the valve body 1 is disassembled in a first threaded sleeve 2, a spare valve 101 is used, when the left end of the water outlet valve switch 4 has a problem, the water outlet valve switch 4 is closed, parts are replaced through a second threaded sleeve 6 and the second threaded pipe 8, when the right end of the water inlet valve switch 4004 has a problem, the water inlet valve switch 4004 is closed, parts are replaced, and the method for facilitating maintenance is achieved through convenient component disassembly, the device sets up outlet valve switch 4 and inlet valve switch 4004, adopts the double switch to block the flow in time when the problem appears, reduces the pressure of valve one end, and then reduces the degree of difficulty of maintenance, is provided with reserve valve 101 at the outer wall of valve body 1, adopts reserve valve 101 to continue to use when can not in time maintain when the problem appears, reduces maintenance operating time, reduces being interrupted of job stop, improves the work efficiency of pump station.

Although the embodiments of the present invention and the accompanying drawings have been disclosed for illustrative purposes, those skilled in the art will appreciate that various substitutions, alterations, and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and thus the scope of the invention is not limited to the embodiments and drawings disclosed.

Claims

1. The utility model provides a valve for pump station convenient to maintenance, includes valve body (1), its characterized in that: the utility model discloses a valve, including valve body (1), the equal threaded connection in both ends has first thread bush (2), the left end face welding of first thread bush (2) of valve body (1) left end has first registration arm (3), the left end face welding of first registration arm (3) has outlet valve switch (4), the left end face welding of outlet valve switch (4) has third registration arm (5), the left end face welding of third registration arm (5) has second thread bush (6), second thread bush (6) left end threaded connection has second screwed pipe (8), the welding of second screwed pipe (8) left end face has outlet pipe (801).

2. The valve for the pump station convenient to maintain according to claim 1, characterized in that: the valve body threaded sleeve (201) and the standby valve threaded sleeve (202) are arranged inside the first threaded sleeve (2), the standby valve threaded sleeve (202) is arranged above the surface of the valve body threaded sleeve (201), and the valve body threaded sleeve (201) is in threaded connection with the valve body (1).

3. The valve for the pump station convenient to maintain according to claim 1, characterized in that: and a waterproof belt (103) is arranged at the threaded connection part of the valve body (1) and the first threaded sleeve (2).

4. The valve for the pump station convenient to maintain according to claim 1, characterized in that: the water outlet valve switch is characterized in that a rubber block (401), a switch setting block (402) and a flow meter (403) are arranged inside the water outlet valve switch (4), the rubber block (401) is arranged at the upper position and the lower position inside the water outlet valve switch (4), the switch setting block (402) is arranged at the outer end of the rubber block (401), and the flow meter (403) is welded on the outer surface of the water outlet valve switch (4).

5. The valve for the pump station convenient to maintain according to claim 1, characterized in that: valve body (1) right side threaded connection has first thread bush (2), first thread bush (2) right-hand member face welding has second registration arm (301), second registration arm (301) right-hand member face welding has water intaking valve switch (4004), water intaking valve switch (4004) right-hand member face welding has connecting pipe (9), connecting pipe (9) right-hand member face welding has inlet tube (802).

6. The valve for the pump station convenient to maintain according to claim 1, characterized in that: two circular arc-shaped limiting blocks (7) are symmetrically welded on the surface of the second threaded pipe (8).

7. The valve for the pump station convenient to maintain according to claim 1, characterized in that: valve body (1) surface top is provided with reserve valve (101), valve body screwed pipe (1011) have all been seted up at valve body (1) both ends, reserve valve screwed pipe (1012) have all been seted up at reserve valve (101) both ends.