CN216242823U - Plug-in type control valve - Google Patents
Plug-in type control valve Download PDFInfo
- Publication number
- CN216242823U CN216242823U CN202121771098.2U CN202121771098U CN216242823U CN 216242823 U CN216242823 U CN 216242823U CN 202121771098 U CN202121771098 U CN 202121771098U CN 216242823 U CN216242823 U CN 216242823U
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- CN
- China
- Prior art keywords
- ring
- plug
- control valve
- pipe
- tube
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 23
- 229920001971 elastomer Polymers 0.000 claims description 7
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model relates to the technical field of valves, in particular to a plug-in type control valve, which comprises a valve body, two mounting joints and a matching joint, wherein the two mounting joints are respectively fixedly arranged at two ends of the valve body; the cooperation connects including the installation pipe, fixed cover locates the sealed tube outside the installation pipe, has seted up the second ring grooving in the sealed tube, and the outer wall of sealed tube is equipped with the second and connects the ring piece, and in the one end of installing the pipe extended to the first ring grooving, and when extending to the second ring grooving of connecting pipe in, will cooperate the joint and connect fixed seal with the erection joint through the cooperation of first connecting ring piece and second connecting ring piece. The problem of current valve and advance, the junction of outlet pipe has rivers to flow easily, leads to the water waste is solved.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a plug-in type control valve.
Background
The valves are pipe fittings for opening and closing pipes, controlling flow direction, regulating and controlling parameters (temperature, pressure and flow) of a conveying medium, and can be classified into shut-off valves, check valves, regulating valves and the like according to their functions.
In the document with patent application number 201320338326.6, swing joint has the valve rod on the valve body, and the valve rod lower extreme is connected with the circular shape valve plate, valve rod and handle threaded connection, and the junction of valve body and handle is equipped with the dog, is equipped with resilient means in the both ends interface of valve body, and resilient means one end top is on the valve body, and the other end is pressed on the rubber gasket, and resilient means is the elasticity steel ring, and is thin in the middle of the valve body is whole, and both ends are thick, and the cover has the rubber sleeve on the handle. Internal threads are arranged at two ports of the valve body. The inlet end of the valve body is provided with a filter screen. The design of the rubber gasket and the elastic device ensures that the valve body is in closer contact with the pipeline, the water seepage phenomenon is avoided, but the sealing performance cannot be effectively ensured by tightly depending on the mutual matching of the elastic device and the rubber gasket, when the water pressure is higher, water flow easily flows out of the joint of the valve, the sealing performance is poorer, and the waste of water resources is caused, so the utility model provides a novel solution.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need to provide a plug-in type control valve for solving the problem of water resource waste caused by water flow easily flowing out at the connection between the existing valve and the water inlet and outlet pipes
The utility model provides a plug-in type control valve, which comprises a valve body, two mounting joints respectively and fixedly arranged at two ends of the valve body and a matching joint detachably connected with the two mounting joints, wherein,
the mounting connector comprises a connecting pipe and a sealing ring, wherein the connecting pipe is fixedly connected with one end of the valve body, a first annular cutting groove is formed in the connecting pipe, the sealing ring is arranged in the first annular cutting groove, and a first connecting ring block is formed on the outer side wall of the connecting pipe;
the cooperation connects including the installation pipe, fixed cover locates the sealed tube outside the installation pipe, set up the second ring grooving in the sealed tube, the outer wall of sealed tube is equipped with the second and connects the ring piece, works as in the one end of installation pipe extends to first ring grooving, just when extending to the second ring grooving of connecting pipe in, via the cooperation of first connecting ring piece and second connecting ring piece connects the cooperation with the erection joint fixed seal.
Further, the valve body comprises a valve pipe, a guide pipe communicated with the middle of the valve pipe, a mounting disc fixedly arranged on the guide pipe and a threaded rod rotatably connected with the mounting disc, and the two mounting joints are fixedly connected with the two ends of the valve pipe respectively.
Furthermore, the mounting disc sets firmly the spacing ring of being connected with the threaded rod rotation.
Further, the upper end of the threaded rod is provided with a rotating hand wheel.
Further, the valve pipe and the guide pipe are of an integrally formed structure.
Furthermore, a limiting ring is further arranged in the first ring cutting groove, and a limiting clamping groove matched with the installation pipe is formed in the limiting ring.
Further, the first circular cutting groove is internally provided with an inner wall with a larger diameter and an inner wall with a smaller diameter, and the inner wall with the smaller diameter is sleeved with the sealing ring or is attached to the inner wall with the larger diameter.
Furthermore, a plurality of threaded holes matched with screws are formed in the circumferential direction of the first connecting ring block and the circumferential direction of the second connecting ring block.
Further, the sealing ring is a silicon rubber ring or a fluorine rubber ring.
Further, the sealing tube is a PPR plastic tube.
The utility model has the beneficial effects that: the utility model provides a plug-in type control valve, which is characterized in that a matching joint and an installation joint are matched with each other, the matching joint is welded and fixed with a water inlet pipe or a water outlet pipe, one end of an installation pipe extends into a first annular cutting groove, and a connecting pipe extends into a second annular cutting groove to fix the matching joint and the installation joint, so that the sealing property of the connecting part of a valve body and the water inlet pipe and the water outlet pipe can be effectively improved, a water source is not easy to flow out, the structure is simple, and the use is convenient.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a plug-in control valve according to the present invention;
FIG. 2 is a front view of a plug-in control valve of the present invention;
FIG. 3 is an enlarged schematic view of A in FIG. 2;
fig. 4 is a schematic view of the construction of the field joint of the present invention.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the utility model and together with the description, serve to explain the principles of the utility model and not to limit the scope of the utility model.
The utility model provides a plug-in type control valve, which comprises a valve body 1, two mounting connectors 2 respectively fixedly arranged at two ends of the valve body 1 and a matching connector 3 detachably connected with the two mounting connectors 2, wherein the two matching connectors 3 are fixedly welded with a water inlet pipe and a water outlet pipe, and then the matching connector 3 and the mounting connectors 2 are mutually plugged and fixed, so that the sealing performance of the connection part of the valve body 1 and the water inlet pipe and the water outlet pipe is improved, and water leakage is prevented.
The valve body 1 comprises a valve pipe 11, a guide pipe 12 communicated with the middle of the valve pipe 11, a mounting disc 13 fixedly arranged on the guide pipe 12 and a threaded rod 14 rotatably connected with the mounting disc 13, and the two mounting joints 2 are respectively fixedly connected with two ends of the valve pipe 11. The mounting plate 13 is fixedly provided with an annular rod 15 which is rotatably connected with the threaded rod 14. The upper end of the threaded rod 14 is provided with a rotating hand wheel 16. The valve tube 11 and the guide tube 12 are integrally formed.
The mounting connector 2 comprises a connecting pipe 21 fixedly connected with one end of the valve body 1 and a sealing ring 22, a first annular cutting groove 211 is formed in the connecting pipe 21, the sealing ring 22 is arranged in the first annular cutting groove 211, and a first connecting ring block 212 is formed on the outer side wall of the connecting pipe 21.
The fitting joint 3 comprises a mounting pipe 31 and a sealing pipe 32 fixedly sleeved outside the mounting pipe 31, a second annular cutting groove 321 is formed in the sealing pipe 32, a second connecting ring block 322 is arranged on the outer wall of the sealing pipe 32, and when one end of the mounting pipe 31 extends into the first annular cutting groove 211 and the connecting pipe 21 extends into the second annular cutting groove 321, the fitting joint 3 and the mounting joint 2 are fixedly sealed through the fitting of the first connecting ring block 212 and the second connecting ring block 322.
In order to further improve the sealing performance of the valve, specifically, a limiting ring 4 is further disposed in the first ring cutting groove 211, and a limiting clamping groove 41 matched with the mounting pipe 31 is formed in the limiting ring 4.
In this embodiment, the first annular cutting groove 211 has a larger inner wall and a smaller inner wall, and the sealing ring 22 is sleeved on the smaller inner wall or attached to the larger inner wall.
In the above technical solution, a plurality of threaded holes for screws to mate are disposed on the circumference of the first connecting ring block 212 and the second connecting ring block 322. The sealing ring 22 is a silicone rubber ring or a fluorine rubber ring. The sealing tube 32 is a PPR plastic tube.
In the use, at first install two cooperation joints 3 respectively on inlet tube and outlet pipe through the welded mode, through extending the one end of installing pipe 31 in first ring grooving 211, and the extension of connecting pipe 21 is in second ring grooving 321, and erection joint 2 pegs graft each other with cooperation joint 3 promptly, then passes the screw hole of first connecting ring piece 212 and second connecting ring piece 322 with the screw rod, and is fixed with cooperation joint 3 with erection joint 2 for cooperation joint 3 and erection joint 2 zonulae occludens can effectual improvement leakproofness.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. A plug-in type control valve is characterized by comprising a valve body, two installation joints respectively and fixedly arranged at two ends of the valve body and a matching joint detachably connected with the two installation joints, wherein,
the mounting connector comprises a connecting pipe and a sealing ring, wherein the connecting pipe is fixedly connected with one end of the valve body, a first annular cutting groove is formed in the connecting pipe, the sealing ring is arranged in the first annular cutting groove, and a first connecting ring block is formed on the outer side wall of the connecting pipe;
the cooperation connects including the installation pipe, fixed cover locates the sealed tube outside the installation pipe, set up the second ring grooving in the sealed tube, the outer wall of sealed tube is equipped with the second and connects the ring piece, works as in the one end of installation pipe extends to first ring grooving, just when extending to the second ring grooving of connecting pipe in, via the cooperation of first connecting ring piece and second connecting ring piece connects the cooperation with the erection joint fixed seal.
2. The plug-in type control valve according to claim 1, wherein the valve body comprises a valve tube, a guide tube communicated with the middle of the valve tube, a mounting disc fixedly arranged on the guide tube, and a threaded rod rotatably connected with the mounting disc, and the two mounting joints are respectively and fixedly connected with two ends of the valve tube.
3. The plug-in control valve according to claim 2, wherein the mounting plate is fixedly provided with a limiting ring rotatably connected with the threaded rod.
4. A plug-in control valve according to claim 2, characterized in that the upper end of the threaded rod is provided with a rotating hand wheel.
5. The plug-in control valve according to claim 2, wherein the valve tube and the guide tube are of an integrally formed structure.
6. The plug-in type control valve according to claim 1, wherein a limiting ring is further disposed in the first ring cutting groove, and a limiting clamping groove matched with the mounting pipe is formed on the limiting ring.
7. The plug-in type control valve according to claim 1, wherein the first circular cutting groove has an inner wall with a larger diameter and an inner wall with a smaller diameter, and the sealing ring is sleeved on the inner wall with a smaller diameter or attached to the inner wall with a larger diameter.
8. The plug-in type control valve according to claim 1, wherein the first connecting ring block and the second connecting ring block are provided with a plurality of threaded holes along the circumferential direction for matching with screws.
9. The plug-in control valve according to claim 1, wherein the sealing ring is a silicone rubber ring or a fluorine rubber ring.
10. The plug-in control valve according to claim 1, wherein the sealing tube is a PPR plastic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121771098.2U CN216242823U (en) | 2021-07-30 | 2021-07-30 | Plug-in type control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121771098.2U CN216242823U (en) | 2021-07-30 | 2021-07-30 | Plug-in type control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216242823U true CN216242823U (en) | 2022-04-08 |
Family
ID=80981294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121771098.2U Expired - Fee Related CN216242823U (en) | 2021-07-30 | 2021-07-30 | Plug-in type control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216242823U (en) |
-
2021
- 2021-07-30 CN CN202121771098.2U patent/CN216242823U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |