CN219472859U - Pigging valve body - Google Patents
Pigging valve body Download PDFInfo
- Publication number
- CN219472859U CN219472859U CN202320618262.9U CN202320618262U CN219472859U CN 219472859 U CN219472859 U CN 219472859U CN 202320618262 U CN202320618262 U CN 202320618262U CN 219472859 U CN219472859 U CN 219472859U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- pigging
- side opening
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Taps Or Cocks (AREA)
Abstract
The utility model discloses a pipe cleaning valve body, which comprises: the pipe cleaning valve body is square with a hollow valve cavity, medium channels communicated with the hollow valve cavity are respectively arranged on the left side surface and the right side surface of the pipe cleaning valve body, an annular side opening A and an annular side opening B are respectively arranged on the front side surface and the rear side surface of the pipe cleaning valve body, a blind valve cover is arranged on the annular side opening A, a first valve body sealing groove is arranged at the joint of the blind valve cover and the hollow valve cavity, a pipe cleaner valve cover is arranged on the annular side opening B, and a second valve body sealing groove is arranged at the joint of the blind valve cover and the hollow valve cavity; the top of the pipe cleaning valve body is provided with an annular top opening, a plurality of connecting holes for installing a valve cover are uniformly distributed on the periphery of the annular top opening at intervals along the circumferential direction of the annular top opening, and a third valve body sealing groove is arranged at the joint of the annular top opening and the hollow valve cavity.
Description
Technical Field
The utility model relates to the technical field of pipe cleaning valves, in particular to a pipe cleaning valve body.
Background
Following land transportation (railway, highway), water transportation, and air transportation become three major arteries in today's society, rapidly evolving underground pipeline transportation has become the fourth major artery in today's society. The pipeline transportation has the advantages of high transportation efficiency, low cost, safety, reliability, less loss, little environmental pollution and the like. In order to ensure the high efficiency and smoothness of pipeline transportation, according to the operation regulations of oil and gas pipelines, a pipe cleaning device is required to be used regularly, pipe cleaning operation is carried out on the pipeline by transmitting and receiving pipe cleaners through the device, the pipe cleaning operation is an important work in the normal operation process of various oil and gas conveying pipelines, the traditional pipe cleaning valve body is poor in structural functionality, and in order to meet market demands, a novel pipe cleaning valve body is designed.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the pipe cleaning valve body, which has novel structure, strong functionality and good universality and brings great convenience for people to use.
In order to solve the technical problems, the utility model adopts a technical scheme that the valve body of the pipe cleaning valve comprises: the pipe cleaning valve comprises a pipe cleaning valve body, wherein the pipe cleaning valve body is of a square structure with a hollow valve cavity, ball valves are arranged in the hollow valve cavity, medium channels communicated with the hollow valve cavity are respectively arranged on the left side surface and the right side surface of the pipe cleaning valve body, an annular side opening A and an annular side opening B are respectively arranged on the front side surface and the rear side surface of the pipe cleaning valve body, a blind valve cover is arranged on the annular side opening A, a first valve body sealing groove is arranged at the joint of the blind valve cover and the hollow valve cavity, a pipe cleaner valve cover is arranged on the annular side opening B, and a second valve body sealing groove is arranged at the joint of the blind valve cover and the hollow valve cavity; the top of pigging valve body is provided with annular top mouth, the periphery of annular top mouth is provided with a plurality of connecting holes that are used for installing the valve gap along its circumference interval evenly distributed, the junction of annular top mouth and cavity valve pocket is provided with the third valve body seal groove.
In a preferred embodiment of the present utility model, a plurality of first threaded holes are uniformly distributed on the periphery of the annular side opening a at intervals along the circumferential direction of the annular side opening a, and the blind valve cover is installed on the annular side opening a by penetrating through the first threaded holes through studs and nuts.
In a preferred embodiment of the utility model, a first sealing gasket is arranged in the first valve body sealing groove, and the blind valve cover is pressed on the first valve body sealing groove through the first sealing gasket to realize the sealing of the blind valve cover and the pigging valve body.
In a preferred embodiment of the present utility model, a plurality of second threaded holes are uniformly distributed on the periphery of the annular side opening B at intervals along the circumferential direction of the annular side opening B, the pipe cleaner valve cover is rotationally fixed on the pipe cleaner valve body through a hinge, and the pipe cleaner valve cover is arranged on the annular side opening B through a stud and a nut penetrating through the second threaded hole cover.
In a preferred embodiment of the present utility model, a second sealing gasket is disposed in the second valve body sealing groove, and the pig valve cover is pressed against the second valve body sealing groove by the second sealing gasket, so as to seal the pig valve cover and the pig valve body.
In a preferred embodiment of the present utility model, a third sealing gasket is disposed in the third valve body sealing groove, and the valve cover is pressed against the third valve body sealing groove by the third sealing gasket, so as to seal the valve cover and the pig valve body.
In a preferred embodiment of the utility model, the bottom of the hollow valve cavity is provided with a ball shaft hole for rotationally fixing the ball valve.
In a preferred embodiment of the utility model, the pig valve body is provided with a bleed hole on the side of the annular side opening B, said bleed hole being used for mounting a pressure relief valve.
In a preferred embodiment of the utility model, the pig valve body is provided with a drain hole on the side of the annular side opening a for mounting a shut-off valve.
In a preferred embodiment of the present utility model, the top of the pig valve body is further provided with four lug holes.
The beneficial effects of the utility model are as follows: the valve body of the pipe cleaning valve has strong functionality and good universality, and the arranged relief hole meets the pressure relief function; the arranged discharge hole meets the pollution discharge function of the hollow valve cavity of the valve body; the blind valve cover meets the limit function of the pipe cleaner, and the receiving and transmitting pipe cleaner valve cover meets the receiving and transmitting function of the pipe cleaner; the sealing grooves arranged at the plurality of positions meet the sealing function of the connecting piece.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic view of the structure of a valve body of a pig valve of the present utility model;
FIG. 2 is a top view of the valve body of the pig valve of the present utility model;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a cross-sectional view B-B of FIG. 2;
FIG. 5 is a front view of the valve body of the pig valve of the present utility model;
fig. 6 is a rear view of the valve body of the purge valve of the present utility model.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, a pig valve body of the present utility model includes: the pipe cleaning valve comprises a pipe cleaning valve body 1, wherein the pipe cleaning valve body is of a square structure with a hollow valve cavity 20, a ball valve is arranged in the hollow valve cavity, a rotary space of a ball in the pipe cleaning valve body is also met, preferably, a valve seat hole 2 is formed in the pipe cleaning valve body, the valve seat is convenient to install, the valve seat and the ball can realize sealing contact, a ball shaft hole 3 for fixing the ball valve is formed in the bottom of the hollow valve cavity, a valve rod is arranged on the ball valve, the bottom end of the valve rod is arranged in the ball shaft hole through a bearing and can rotate, medium channels 4 communicated with the hollow valve cavity are respectively arranged on the left side surface and the right side surface of the pipe cleaning valve body, an annular side opening A5 and an annular side opening B6 are respectively arranged on the front side surface and the rear side surface of the pipe cleaning valve body, a blind valve cover is arranged on the annular side opening A, a first valve body sealing groove 7 is arranged at the joint of the blind valve cover and a second valve body sealing groove 8 is arranged at the joint of the annular side opening B and the hollow valve cavity; the top of pigging valve body is provided with annular top mouth 9, and the periphery of annular top mouth is provided with a plurality of connecting holes 10 that are used for installing the valve gap along its circumference interval evenly distributed, and annular top mouth is provided with third valve body seal groove 11 with the junction of cavity valve pocket, is provided with third sealing gasket in the third valve body seal groove (not shown in the figure), and the valve gap is pressed on third valve body seal groove through third sealing gasket, and passes through the connecting hole through the bolt and realize the valve gap and be connected of pigging valve body, and sealing performance is good.
Specifically, a plurality of first threaded holes 12 are uniformly distributed on the periphery of the annular side opening A along the circumferential direction at intervals, the blind valve cover penetrates through the first threaded holes through the studs and the nuts to be installed on the annular side opening A, a first sealing gasket is arranged in a first valve body sealing groove, and the blind valve cover is pressed on the first valve body sealing groove through the first sealing gasket, so that the blind valve cover and the pipe cleaning valve body are sealed.
Specifically, a plurality of second threaded holes 13 are uniformly distributed on the periphery of the annular side opening B along the circumferential interval of the annular side opening B, the pipe cleaner valve cover is rotationally fixed on the pipe cleaner valve body through a hinge 14, the pipe cleaner valve cover on the annular side opening B is conveniently opened, the pipe cleaner is conveniently sent and received, a second sealing gasket is arranged in a second valve body sealing groove, the pipe cleaner valve cover is pressed on the second valve body sealing groove through the second sealing gasket, and the pipe cleaner valve cover penetrates through the second threaded hole cover through a stud and a nut to be installed on the annular side opening B, so that the sealing of the pipe cleaner valve cover and the pipe cleaner valve body is realized.
Specifically, the pigging valve body is provided with the relief hole 15 in the side that is located annular side port B, and the relief hole is used for installing the relief valve, when the liquid medium that is detained in the hollow valve cavity of clear pipe valve body is vaporization because of the temperature rise, leads to the unusual rising of cavity pressure, and the medium in the hollow valve cavity can be through the relief valve relief pressure of installing on the relief hole to ensure the safety of whole valve.
Specifically, the pigging valve body is provided with the discharge hole 16 in the side that is located annular side port A, and the discharge hole is used for installing the stop valve, and the stop valve flange passes through sealing gasket with the pigging valve body and presses on sealed waterline 21 in the installation and realizes sealedly.
Specifically, the top of the pipe cleaning valve body is also provided with four hanging lug holes 18, so that the pipe cleaning valve is convenient to hoist in the transportation and installation process, in addition, the pipe cleaning valve body is also provided with a welding end 19, and the welding end is of a standard size, so that the pipe cleaning valve is welded and connected with a submarine pipeline.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (10)
1. A pig valve body comprising: the pipe cleaning valve comprises a pipe cleaning valve body, wherein the pipe cleaning valve body is of a square structure with a hollow valve cavity, and a ball valve is arranged in the hollow valve cavity; the top of pigging valve body is provided with annular top mouth, the periphery of annular top mouth is provided with a plurality of connecting holes that are used for installing the valve gap along its circumference interval evenly distributed, the junction of annular top mouth and cavity valve pocket is provided with the third valve body seal groove.
2. The pigging valve body according to claim 1, wherein a plurality of first threaded holes are uniformly distributed on the periphery of the annular side opening a at intervals along the circumferential direction of the annular side opening a, and the blind valve cover is mounted on the annular side opening a by penetrating the first threaded holes through studs and nuts.
3. The pigging valve body of claim 2, wherein a first sealing gasket is disposed in the first valve body sealing groove, and the blind valve cover is pressed against the first valve body sealing groove by the first sealing gasket, so as to seal the blind valve cover with the pigging valve body.
4. The pigging valve body according to claim 1, wherein a plurality of second threaded holes are uniformly distributed on the periphery of the annular side opening B at intervals along the circumferential direction thereof, the pigging valve cover is rotatably fixed on the pigging valve body through a hinge, and the pigging valve cover is arranged on the annular side opening B through a stud and a nut penetrating through the second threaded hole cover.
5. The pigging valve body of claim 4, wherein a second sealing gasket is disposed in the second valve body seal groove, and the pig cap is pressed against the second valve body seal groove by the second sealing gasket to seal the pig cap to the pig body.
6. The pigging valve body of claim 1, wherein a third sealing gasket is disposed in the third valve body sealing groove, and the valve cover is pressed against the third valve body sealing groove by the third sealing gasket, so as to seal the valve cover and the pigging valve body.
7. The pigging valve body of claim 1, wherein the bottom of the hollow valve cavity is provided with a ball shaft bore for rotationally securing a ball valve.
8. The pigging valve body according to claim 1, characterized in that the pigging valve body is provided with a bleed hole on the side of the annular side opening B, said bleed hole being intended for mounting a pressure relief valve.
9. The pigging valve body according to claim 1, characterized in that the pigging valve body is provided with a discharge hole on the side of the annular side opening a for mounting a shut-off valve.
10. The pigging valve body of claim 1, wherein the top of the pigging valve body is further provided with four lug holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320618262.9U CN219472859U (en) | 2023-03-27 | 2023-03-27 | Pigging valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320618262.9U CN219472859U (en) | 2023-03-27 | 2023-03-27 | Pigging valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219472859U true CN219472859U (en) | 2023-08-04 |
Family
ID=87440519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320618262.9U Active CN219472859U (en) | 2023-03-27 | 2023-03-27 | Pigging valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219472859U (en) |
-
2023
- 2023-03-27 CN CN202320618262.9U patent/CN219472859U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202305129U (en) | Quick connector for air tightness test | |
| CN201615300U (en) | High-pressure pipeline flange connecting structure | |
| CN219472859U (en) | Pigging valve body | |
| CN212804339U (en) | Sealed effectual ball valve body for pipeline | |
| CN107084258B (en) | Butt-clamping fluorine ball valve | |
| CN217056471U (en) | Antifreezing valve | |
| CN2828510Y (en) | High-pressure non-leakage flange | |
| CN212480165U (en) | Industrial hydraulic butterfly valve | |
| CN2416290Y (en) | Cone seal stop valve for liquid caustic soda | |
| CN216590000U (en) | Expansion type flange butterfly valve | |
| CN220581718U (en) | Adjustable gate valve | |
| CN114719037B (en) | Freeze-proof valve | |
| CN211082882U (en) | Center line rubber-lined butterfly valve capable of being directly installed at tail end of pipeline | |
| CN209762496U (en) | Nodular cast iron pipe connection sealing structure | |
| CN219493384U (en) | Flange for detecting air tightness of valve | |
| CN215568066U (en) | Double containment exhaust connects and has its vehicle | |
| CN219932981U (en) | Seawater-resistant butterfly valve | |
| CN212929519U (en) | Trap convenient to install and use | |
| CN220396631U (en) | Exhaust valve | |
| CN220910592U (en) | Quick mounting structure of stop valve | |
| CN111828648B (en) | Rotary stop valve | |
| CN212986218U (en) | Back pressure type gas quick discharge valve | |
| CN219345802U (en) | Flange plate with strong sealing performance | |
| CN215928723U (en) | Gas pipe with good sealing effect and convenient installation | |
| CN213685797U (en) | Sealing structure of fire valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |