CN203131287U - Anti-evasion type ball valve pipe saddle - Google Patents
Anti-evasion type ball valve pipe saddle Download PDFInfo
- Publication number
- CN203131287U CN203131287U CN 201220735774 CN201220735774U CN203131287U CN 203131287 U CN203131287 U CN 203131287U CN 201220735774 CN201220735774 CN 201220735774 CN 201220735774 U CN201220735774 U CN 201220735774U CN 203131287 U CN203131287 U CN 203131287U
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- CN
- China
- Prior art keywords
- pipe saddle
- ball valve
- housing
- valve pipe
- saddle
- 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 relates to an anti-evasion type ball valve pipe saddle. The anti-evasion type ball valve pipe saddle comprises a shell, a ball body, an upper pipe saddle, a lower pipe saddle and a rotating head. The rotating head is connected with the ball body inside the shell after penetrating through the shell. The upper portion of the upper pipe saddle is connected with the shell, and the lower portion of the upper pipe saddle is connected with the lower pipe saddle. A protective cap is arranged on the end portion of the rotating head. A special handle is arranged at one end of the rotating head, and the shape of an inner cavity in one side of the special handle is the same as that of the end portion of the rotating head. Through the protective cap, the internal structure of the rotating head can not be corroded by steam and the like easily, and the service life of the rotating head is long. The special handle only can be used by special staff such as staff of a water pipe company, and users can not adjust the rotating head to change water usage amount without the handle, and therefore the purpose of guard against evasion can be achieved. The anti-evasion type ball valve pipe saddle is simple in structure, convenient to use, good in sealing performance and strong in anti-evasion function, and can be used for installing branch pipes under pressure on pipelines conveying liquid or gas.
Description
Technical field
The utility model relates to the pipe fittings field, relates in particular to a kind of Ball valve pipe saddle with anti-theft feature.
Background technique
Ball valve pipe saddle is for building the accessory that arm, family pipe are installed in perforate on the PVC-U pipeline.Its essential structure is two semicircle pipe collars that can be fastened on the pipeline, arranges at top semicircle pipe collar variously to punch and be connected facility, can be widely used as at the pipeline band of carrying liquid or gas and press the device that lateral is installed.Ball valve pipe saddle generally by housing or claim valve body, spheroid, on manage saddle, pipe saddle and rotary head are formed down, but there is certain defective on its structure of Ball valve pipe saddle of the prior art, rotary head one end is exposed to the outside, without any protective measures, as Chinese patent application number 01247750.8, make its sealability and theftproof performance can not satisfy requirement of client, do not have anti-theft feature as switch sections and still can cause steathily water to steal phenomenons such as gas, this part sealing is bad also can to make Ball valve pipe saddle shorten greatly working life.
The model utility content
Technical problem to be solved in the utility model provides a kind of simple in structure, easy to use, good seal performance, anti-theft feature is strong, can be widely used as the anti-theft Ball valve pipe saddle of pressing the device that lateral is installed at the pipeline band of carrying liquid or gas.
The technological scheme that the utility model solves the problems of the technologies described above is as follows: a kind of anti-theft Ball valve pipe saddle, comprise housing, spheroid, on manage saddle, pipe saddle and rotary head down, described rotary head is passed housing and is linked to each other with spheroid in the housing, the described pipe saddle top of going up connects housing, the described pipe saddle bottom of going up is connected with following pipe saddle, and the end of described rotary head is provided with helmet.
Further, an end of described rotary head disposes dedicated handle.
Further, described dedicated handle one side cavity shape is identical with the rotary head end shape.
Further, be provided with first seal ring between described housing and the rotary head.
Further, described first seal ring is arranged on the side by housing.Because the frequent use of rotary head, if seal ring is designed in the side by rotary head, seal ring damages easily, and working life is short, and the utility model has just overcome this defective with the side that it is arranged on housing, makes it possible to prolong seal ring working life.
Further, the side by helmet is provided with the adjusting bung flange by described first seal ring.Side at first seal ring arranges an adjusting bung flange, can prevent that seal ring is aging, enhanced leaktightness.
Further, described dedicated handle opposite side cavity shape is consistent with the outer end shape of regulating bung flange.Dedicated handle can also be directly the adjusting bung flange, enhanced leaktightness at any time can be multi-edged.
Further, the angle that constitutes of described adjusting bung flange and housing is 30 °.Housing is designed to 30 degree with the angle that the adjusting bung flange constitutes, and can make sealing effect better.
Further, the joint of described housing and last pipe saddle is provided with second seal ring by a side of housing.Seal ring is arranged on the housing, can strengthens the intensity that goes up the pipe saddle.
Further, the contacting point of described helmet and housing end face is provided with sealing gasket.The water that both can prevent the outside infiltrates, and can prevent that also the water of the inside from oozing out, and increases seal approach one more, has guaranteed sealability more.
The beneficial effects of the utility model are: the design of helmet can make its internal structure be difficult for being corroded by other materials such as aqueous vapors, makes its longer service life; The design of dedicated handle can only the special messenger be used, and just has as the personnel of water pipe company, and the user does not have handle just can't regulate rotary head change water consumption, thereby realizes antitheft purpose, adds that simultaneously the design of seal ring has reached the effect of effective sealing.The utility model is simple in structure, easy to use, good seal performance, anti-theft feature are strong, can be widely used as at the pipeline band of carrying liquid or gas to press on the device that lateral is installed.
Description of drawings
Fig. 1 is the utility model anti-theft Ball valve pipe saddle structural representation;
Fig. 2 is the part-structure enlarged view of Fig. 1;
Fig. 3 loads onto anti-theft Ball valve pipe saddle structural representation behind the dedicated handle for the utility model;
Fig. 4 is the utility model working state schematic representation.
In the accompanying drawing, the list of parts of each label representative is as follows:
1, housing, 2, spheroid, 3, helmet, 4, rotary head, 5, first seal ring, 6, regulate bung flange, 7, elasticity lip, 8, second seal ring, 9, on manage saddle, 10, sealing gasket, 11, main pipe, 12, following pipe saddle, 13, bolt, 14, lateral, 15, driling machine, 16, dedicated handle.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not for limiting scope of the present utility model.
Fig. 1 is a kind of anti-theft Ball valve pipe saddle of the utility model structural representation, as shown in Figure 1, a kind of anti-theft Ball valve pipe saddle comprise housing 1, spheroid 2, on manage saddle 9, pipe saddle 12 and rotary head 4 down.The spheroid 2 that rotary head 4 is passed in housing 1 and the housing 1 links to each other.Described pipe saddle 9 tops of going up connect housing 1, and described pipe saddle 9 bottoms of going up are connected with following pipe saddle 12.Last pipe saddle 9 is connected by bolt 13 with housing 1, on manage saddle 9 and following pipe saddle 12 is enclosed within on the main pipe 11, and by bolt 13 connections, also can adopt other Placement between the said elements.The end of described rotary head 4 is provided with helmet 3, and the design of helmet 3 can make its internal structure be difficult for being corroded by other materials such as aqueous vapors, makes the longer service life of rotary head 4 parts such as grade.
Fig. 2 is the part-structure enlarged view of Fig. 1, as shown in Figure 2, is provided with helmet 3 in the end of rotary head 4, and a side of helmet 3 is stuck between housing 1 and the rotary head 4.The two ends of spheroid 2 are equipped with elasticity lip 7.Be provided with first seal ring, 5, the first seal rings 5 between housing 1 and the rotary head 4 and can be one or two or more than two.First seal ring 5 preferably is arranged on the side by housing 1, because the frequent use of rotary head, if seal ring is designed in the side by rotary head 4, seal ring damages easily, working life is short, and its side that is arranged on housing has just been overcome this defective, makes it possible to prolong seal ring working life.When leaning on housing 1 one sides to be provided with first seal ring 5 between housing 1 and the rotary head 4, first seal ring, 5 next doors are provided with by helmet 3 one sides and regulate bung flange 6.Side at first seal ring 5 arranges an adjusting bung flange 6, can prevent that seal ring is aging, enhanced leaktightness.First seal ring 5 is that the cross section is trapezoidal seal ring, and housing 1 is preferably 30 ° with the angle that adjusting bung flange 6 constitutes, and can make sealing effect better.Housing 1 leans on a side of housing 1 to be provided with second seal ring 8 with the joint of last pipe saddle 9, and seal ring is arranged on the housing 1, can strengthen the intensity that goes up pipe saddle 9.Last pipe saddle 9 is partially sealed with main pipe 11, and its connecting part has additional sealing gasket 10.Helmet 3 is provided with sealing gasket with the contacting point of housing 1 end face, strengthens sealing, both can prevent that the water of outside from infiltrating, and can prevent that also the water of the inside from oozing out, and increases seal approach one more, has guaranteed sealability more.
Fig. 3 loads onto anti-theft Ball valve pipe saddle structural representation behind the dedicated handle for the utility model, as shown in Figure 3, it is consistent and can overlap thereon dedicated handle 16 that one end of rotary head 4 disposes the outer end shape of a side cavity shape and rotary head 4, to be used for regulating rotary head 4, also can play special messenger's unlatching, in order to antitheft effect.The shape of the opposite side of dedicated handle 16 is consistent with the outer end shape of regulating bung flange 6, can be placed in the termination of regulating on the bung flange 6 or peaking at adjusting bung flange 6, to be used for regulating bung flange 6.Opposite side also can not possess other function.Above-mentioned dedicated handle 16 can also design arbitrarily with the Placement of rotary head 4 or adjusting bung flange 6.
Fig. 4 is the utility model working state schematic representation, as shown in Figure 4, on manage saddle 9 and be connected with main pipe 11 by bolt with following pipe saddle 12, driling machine 15 links to each other with housing 1 by spigot.During work, rotate dedicated handle 16 in a certain direction and drive rotary head 4 rotations, open ball valve, hole by 15 pairs of main pipes 11 of driling machine; After drilling, regulate to drive rotary heads 4 and rotate toward opposite direction rotation dedicated handle 16 when opening, close ball valve, unload driling machine 15, connect lateral 14 at housing 1 internal thread place, the purpose that lateral is installed in the boring of band pressure is realized in lateral 14 positions as shown in Figure 3.
The utility model is simple in structure, easy to use, good seal performance, anti-theft feature are strong, can be widely used as at the pipeline band of carrying liquid or gas to press on the device that lateral is installed.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. anti-theft Ball valve pipe saddle, it is characterized in that: comprise housing, spheroid, on manage saddle, pipe saddle and rotary head down, described rotary head is passed housing and is linked to each other with spheroid in the housing, the described pipe saddle top of going up connects housing, the described pipe saddle bottom of going up is connected with following pipe saddle, and the end of described rotary head is provided with helmet.
2. a kind of anti-theft Ball valve pipe saddle according to claim 1, it is characterized in that: an end of described rotary head disposes dedicated handle.
3. a kind of anti-theft Ball valve pipe saddle according to claim 2, it is characterized in that: described dedicated handle one side cavity shape is identical with the rotary head end shape.
4. according to the arbitrary described a kind of anti-theft Ball valve pipe saddle of claim 1 to 3, it is characterized in that: be provided with at least one first seal ring between described housing and the rotary head.
5. a kind of anti-theft Ball valve pipe saddle according to claim 4, it is characterized in that: described first seal ring is arranged on the side by housing.
6. a kind of anti-theft Ball valve pipe saddle according to claim 4 is characterized in that: lean on a side of helmet to be provided with the adjusting bung flange by described first seal ring.
7. a kind of anti-theft Ball valve pipe saddle according to claim 2 is characterized in that: described dedicated handle opposite side cavity shape is consistent with the outer end shape of regulating bung flange.
8. anti-theft Ball valve pipe saddle according to claim 6, it is characterized in that: the angle that described adjusting bung flange and housing constitute is 30 °.
9. according to the arbitrary described a kind of anti-theft Ball valve pipe saddle of claim 1 to 3, it is characterized in that: the joint of described housing and last pipe saddle is provided with second seal ring by a side of housing.
According to the arbitrary described a kind of anti-theft Ball valve pipe saddle of claim 1 to 3, it is characterized in that: the contacting point of described helmet and housing end face is provided with sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220735774 CN203131287U (en) | 2012-12-27 | 2012-12-27 | Anti-evasion type ball valve pipe saddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220735774 CN203131287U (en) | 2012-12-27 | 2012-12-27 | Anti-evasion type ball valve pipe saddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203131287U true CN203131287U (en) | 2013-08-14 |
Family
ID=48939265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220735774 Expired - Fee Related CN203131287U (en) | 2012-12-27 | 2012-12-27 | Anti-evasion type ball valve pipe saddle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203131287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899864A (en) * | 2012-12-27 | 2014-07-02 | 重庆科众机械有限公司 | Antitheft ball valve pipe saddle |
-
2012
- 2012-12-27 CN CN 201220735774 patent/CN203131287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899864A (en) * | 2012-12-27 | 2014-07-02 | 重庆科众机械有限公司 | Antitheft ball valve pipe saddle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |