CN203162281U - Valve with threaded pipe joints - Google Patents
Valve with threaded pipe joints Download PDFInfo
- Publication number
- CN203162281U CN203162281U CN 201320145040 CN201320145040U CN203162281U CN 203162281 U CN203162281 U CN 203162281U CN 201320145040 CN201320145040 CN 201320145040 CN 201320145040 U CN201320145040 U CN 201320145040U CN 203162281 U CN203162281 U CN 203162281U
- Authority
- CN
- China
- Prior art keywords
- valve
- bellows
- joint
- thread bush
- threaded
- 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
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Abstract
The utility model discloses a valve with threaded pipe joints. The valve with the threaded pipe joints comprises a valve body and a valve plug arranged in the valve body. Threaded pipes are arranged at two ends of the valve body. The joints are connected to the threaded pipes. Threaded sleeves are sleeved on the threaded pipes. The valve with the threaded pipe joints can overcome defects in the prior art. The length of two ends of the valve can be freely adjusted by arranging the threaded pipes at two ends of the valve. The valve can adapt to pipeline reserved spaces of all sizes, and is simple, convenient to use and strong in practicality.
Description
Technical field
The utility model relates to a kind of valve, especially a kind of valve that has corrugated pipe connector.
Background technique
Valve is part commonly used in various production scenes and the life house.When installing and change valve, because the headspace disunity between the pipeline of front and back causes often need blocking or lengthen operation to pipeline, increased the complexity of mounted valve, waste of manpower and material.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of valve that has corrugated pipe connector, can solve the deficiencies in the prior art, by at the valve two ends bellows being set, realized the free adjustment of valve two ends length, the pipeline headspace that can adapt to all size, simple and convenient, practical.
To achieve these goals, the utility model is to realize by the following technical solutions: a kind of valve that has corrugated pipe connector, comprise valve body and the spool that is arranged on valve inner, and described valve body two ends are provided with bellows, be connected with joint on the bellows, the bellows outside is set with thread bush.
As preferably, described joint is provided with groove, is provided with seal ring in the described groove.
As preferably, described thread bush inside is provided with draw-in groove, and the length of described thread bush is greater than the length sum of described joint and bellows.
As preferably, be provided with filter screen in the described joint.
The beneficial effect that adopts technique scheme to bring is: the utility model is by arranging bellows at the valve two ends; utilize the characteristic of bellows retractable; realized the free adjustment of valve two ends joint length; the pipeline headspace that can adapt to all size; avoided operation that pipeline is blocked or lengthens; the seal ring that arranges on the joint has played the effect of joint between sealing pipeline and the joint; the length of thread bush is greater than the length sum of joint and bellows; make bellows be in fully among the parcel of thread bush; play the effect of protection bellows, also guaranteed the valve mounting stability.The filter screen that arranges in the joint can effectively filter by the foreign material in the medium of valve, guarantees the cleaning of valve and pipeline inside.
Description of drawings
Fig. 1 is the schematic representation of an embodiment of the utility model.
Among the figure: 1, valve body; 2, spool; 3, bellows; 4, joint; 5, thread bush; 6, groove; 7, seal ring; 8, draw-in groove; 9, filter screen.
Embodiment
As shown in Figure 1, originally have the valve of corrugated pipe connector, comprise valve body 1 and the spool 2 that is arranged on valve body 1 inside, described valve body 1 two ends are provided with bellows 3, are connected with joint 4 on the bellows 3, and bellows 3 outsides are set with thread bush 5.
It should be noted that described joint 4 is provided with groove 6, is provided with seal ring 7 in the described groove 6.
It should be noted that described thread bush 5 inside are provided with draw-in groove 8, the length of described thread bush 5 is greater than the length sum of described joint 4 with bellows 3.
In addition, be provided with filter screen 9 in the described joint 4.
Working principle of the present utility model is: when mounted valve, according to the size of headspace between pipeline, adjust the extending amount of bellows 3.Then joint 4 is alignd with pipe interface, thread bush 5 is tightened on pipeline.Along with the progressively interlock of thread bush 5 with pipeline, the draw-in groove 8 of thread bush 5 inside closely by being pressed on the pipe interface, has been realized the sealing of jointing with joint 4.
The utility model utilizes the characteristic of bellows 3 retractables by at the valve two ends bellows 3 being set, and has avoided the operation that pipeline is blocked or lengthens.The seal ring 7 that arranges on the joint 4 has played the effect of joint between sealing pipeline and the joint 4.The length of thread bush 5 makes bellows 3 be in fully among the parcel of thread bush 5 greater than the length sum of joint 4 and bellows 3, has played the effect of protection bellows 3, has guaranteed the valve mounting stability.The filter screen 9 that arranges in the joint 4 can effectively filter by the foreign material in the medium of valve, guarantees the cleaning of valve and pipeline inside.
Claims (4)
1. valve that has corrugated pipe connector, comprise valve body (1) and be arranged on the inner spool (2) of valve body (1), it is characterized in that: described valve body (1) two ends are provided with bellows (3), are connected with joint (4) on the bellows (3), and bellows (3) outside is set with thread bush (5).
2. the valve that has corrugated pipe connector according to claim 1, it is characterized in that: described joint (4) is provided with groove (6), is provided with seal ring (7) in the described groove (6).
3. the valve that has corrugated pipe connector according to claim 1, it is characterized in that: described thread bush (5) inside is provided with draw-in groove (8), and the length of described thread bush (5) is greater than the length sum of described joint (4) with bellows (3).
4. the valve that has corrugated pipe connector according to claim 1 is characterized in that: be provided with filter screen (9) in the described joint (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320145040 CN203162281U (en) | 2013-03-15 | 2013-03-15 | Valve with threaded pipe joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320145040 CN203162281U (en) | 2013-03-15 | 2013-03-15 | Valve with threaded pipe joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162281U true CN203162281U (en) | 2013-08-28 |
Family
ID=49023464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320145040 Expired - Fee Related CN203162281U (en) | 2013-03-15 | 2013-03-15 | Valve with threaded pipe joints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162281U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469734A (en) * | 2019-08-19 | 2019-11-19 | 陈亚妮 | Buried spliced pipeline |
| CN111828753A (en) * | 2020-07-28 | 2020-10-27 | 温州安荷桥科技有限公司 | Pipeline connecting structure capable of horizontally displacing for building |
-
2013
- 2013-03-15 CN CN 201320145040 patent/CN203162281U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469734A (en) * | 2019-08-19 | 2019-11-19 | 陈亚妮 | Buried spliced pipeline |
| CN111828753A (en) * | 2020-07-28 | 2020-10-27 | 温州安荷桥科技有限公司 | Pipeline connecting structure capable of horizontally displacing for building |
| CN111828753B (en) * | 2020-07-28 | 2021-09-21 | 温州安荷桥科技有限公司 | Pipeline connecting structure capable of horizontally displacing for building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140315 |