CN202812643U - Pressure loading diversion valve - Google Patents
Pressure loading diversion valve Download PDFInfo
- Publication number
- CN202812643U CN202812643U CN 201220512910 CN201220512910U CN202812643U CN 202812643 U CN202812643 U CN 202812643U CN 201220512910 CN201220512910 CN 201220512910 CN 201220512910 U CN201220512910 U CN 201220512910U CN 202812643 U CN202812643 U CN 202812643U
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- CN
- China
- Prior art keywords
- water pipe
- punching
- valve body
- pressure
- valve
- 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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- Lift Valve (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Pipe Accessories (AREA)
Abstract
The utility model discloses a pressure loading diversion valve which comprises a valve body. The valve body is provided with a first water pipe and a second water pipe. The first water pipe is provided with a fixing flange used for fixing the valve body on a main pipeline. A flange piece of the fixing flange is communicated with the first water pipe. Internal threads are arranged on the inner wall of the second water pipe. The valve body is provided with a punching mechanism used for punching holes in the main pipeline. The punching mechanism comprises a fixed end capable of being fixed on the second water pipe. External threads matched with the internal threads are arranged on the outer wall of the fixed end which is provided with a first through hole. A punching rod penetrates through the first through hole and is capable of penetrating through the first water pipe and the second water pipe to the flange piece. The structure of the first water pipe and the fixed flange piece is adopted, a water valve is provided with the punching mechanism, valve changing efficiency is improved, and cost of pipeline transformation is reduced.
Description
Technical field
The utility model relates to the pipe valve field, relates in particular to a kind of pressure-bearing diversion valve.
Background technique
Valve is the controlling component in the fluid delivery system, and it is to change path section and media flow direction, has the functions such as water conservancy diversion, cut-off, throttling, non-return, shunting or overflow release.The valve that is used for liquid control system, from the simplest stop valve to very complicated robot control system(RCS) used various valves, its kind and specification are quite various.It mainly is comprised of valve body, keying member and valve gap three parts.Valve seat is on valve body, and the open-shut device of valve rod band movable valve is done lifting or rotatablely moved, and the clutch of flap and valve seat makes valve opening and closing.Opening/closing mechanism is comprised of flap, valve rod and drive unit.Valve rod is screwed on the valve gap with trapezoidal thread, handwheel and flap are fixed on the up and down two ends of valve rod, rotate handwheel, with drive flap near or lift off a seat to close and open, flap and valve seat match closely, pressure by valve rod is pressed on the valve seat flap, and at this moment valve is in buttoned-up status, and valve does not tightly leak.
Damaging or inoperable situation in use often appears in valve of the prior art, needing to change valve just can make the water route normally move, in the process of changing valve, for fear of fortuitous event occurring, need to close whole movement system, operate more loaded down with trivial detailsly, waste time and energy, give and produce or life brings huge inconvenience.
Therefore, prior art has yet to be improved and developed.
The model utility content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of pressure-bearing diversion valve, is implemented in the purpose of quick-replaceable valve under the normal prerequisite of moving of whole system, changes valve efficient to improve.
The technical solution of the utility model is as follows:
A kind of year pressure diversion valve, it comprises valve body, wherein, be provided with the first water pipe and the second water pipe on the described valve body, be provided with on described the first water pipe for the fastening flange that described valve body is fixed on the main line, a flange plate in the described fastening flange is connected with described the first water pipe, and described the second pipe inner wall is provided with internal thread; Described valve body disposes one for the perforating mechanism that punches at main line, described perforating mechanism comprises that one can be fixed on the fixed end on described the second water pipe, described fixed end outer wall is provided with the outside thread suitable with described internal thread, be provided with the first through hole on the described fixed end, described the first through hole is installed with a dozen vent stems, and described punching bar can pass described the first water pipe and described the second water pipe arrives a described flange plate place.
Described pressure-bearing diversion valve, wherein, described punching bar front end is provided with thread type punching tip, and the slope of thread of described punching tip tilts to described fixed end direction, and the waste material that produces when being used for punching is collected to described fixed end direction; Be provided with anti-plugging on the described punching bar at rear, described punching tip, be provided with the first cavity that produces waste material when punching for collecting in the described anti-plugging; Be provided with in the described fixed end be used to holding described anticlogging the second cavity.
Described pressure-bearing diversion valve, wherein, be provided with a globe disk that can rotate in the described valve body between described the first water pipe and described the second water pipe, be provided with the second through hole in the described globe disk, described valve body is in open mode, and described the second through hole is connected with described the first water pipe, described the second water pipe.
Described pressure-bearing diversion valve wherein, is provided with column spinner on the described globe disk, described column spinner upper end is provided with rotating handles.
Described pressure-bearing diversion valve, wherein, described valve body disposes a filling mechanism for aperture on the filling main line.
Described pressure-bearing diversion valve, wherein, described filling mechanism comprises that one can be fixed on the fixed block on described the second water pipe, described fixed block outer wall is provided with the outside thread suitable with described internal thread, offer screw in the described fixed block, be provided with a screw rod in the described screw, described screw front end is provided with elasticity and stops up post.
Described pressure-bearing diversion valve wherein, is provided with in the described fixed block be used to the 3rd cavity that holds described elasticity obstruction post; Described elasticity is stopped up the bore of post with identical in the aperture of described main line punching, and described elasticity is stopped up the length of post greater than the diameter of described main line.
Described pressure-bearing diversion valve, wherein, described elasticity is stopped up post and is made by rubber or flexiplastic.
Described pressure-bearing diversion valve, wherein, described the first water pipe is coaxial water pipe with described the second water pipe.
A kind of year pressure diversion valve that the utility model provides, adopt the mode of structure of the first water pipe and fastening flange sheet, and dispose a perforating mechanism for water valve, when the water valve on the main line can not use, by fastening flange the pressure-bearing diversion valve is fixed on the main line first, and water valve switched to opening state, then perforating mechanism is deep on the main line and punches, perforating mechanism taken out and closes water valve Deng punching after complete, connect corresponding pipeline at the second water pipe, thereby finish the transformation to pipeline, realized the purpose of quick-replaceable valve under the prerequisite of the normal operation of whole system, improve the efficient of changing valve, reduced the cost of pipeline transformation.
Description of drawings
Fig. 1 is the structural representation of valve body in the utility model;
Fig. 2 is the structural representation of perforating mechanism in the utility model;
Fig. 3 is the structural representation of filling mechanism in the utility model.
Embodiment
The utility model provides a kind of year pressure diversion valve, and is clearer, clear and definite for making the purpose of this utility model, technological scheme and effect, below the utility model further described.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The utility model provides a kind of year pressure diversion valve, as shown in Figure 1, it comprises valve body 1, and is provided with the first water pipe 2 and the second water pipe 3 on the described valve body 1, described the first water pipe 2 can adopt water pipe of the prior art with described the second water pipe 3, such as pvc pipe etc.Be provided with on described the first water pipe 2 for the fastening flange that described valve body 1 is fixed on the main line, a flange plate 4 in the described fastening flange is connected with described the first water pipe 2, described the second water pipe 3 inwalls are provided with internal thread, are used for connecting perforating mechanism, filling mechanism or other pipelines.Described valve body 1 disposes one for the perforating mechanism that punches at main line, described perforating mechanism comprises that one can be fixed on the fixed end 5 on described the second water pipe 3, described fixed end 5 outer walls are provided with the outside thread suitable with described internal thread, be provided with the first through hole 6 on the described fixed end 5, described the first through hole 6 is installed with a dozen vent stems 7, and described punching bar 7 can pass described the first water pipe 2 and arrive described flange plate 4 places with described the second water pipe 3.In the time of can not opening or close such as the valve on the main line, valve body of the present utility model can be set in the place ahead of this valve, then perforate on main line, and then at the corresponding water pipe of described the second water pipe 3 connections, realize the purpose of quick-replaceable valve under the prerequisite of the normal operation of whole system, improved the efficient of changing valve.
In another preferred embodiment of the present utility model, as shown in Figure 2, described punching bar 7 front ends are provided with thread type punching tip 8, the slope of thread of described punching tip 8 tilts to described fixed end 5 directions, the waste material that produces when being used for punching is collected to described fixed end 5 directions, has avoided polluting the water quality in the main line; Be provided with anti-plugging 9 on the described punching bar 7 at 8 rears, described punching tip, be provided with the first cavity 10 that produces waste material when punching for collecting in the described anti-plugging 9; Be provided with in the described fixed end 5 be used to the second cavity 11 that holds described anti-plugging 9.When punching, described valve body 1 can be opened, described the first water pipe 2 is connected with described the second water pipe 3, the bar 7 that will punch is transported on the main line, wait punch complete after, the bar 7 of will punching reclaims, and described anti-plugging 9 is placed in the second cavity 11, at this moment, close described valve body 1, disconnect described the first water pipe 2 and described the second water pipe 3, make the user after described the second water pipe 3 connects corresponding pipeline, open again described valve body 1, improved the efficient of changing valve.
Further, as shown in Figure 1, be provided with a globe disk 12 that can rotate in the described valve body 1 between described the first water pipe 2 and described the second water pipe 3, be provided with the second through hole 13 in the described globe disk 12, described valve body 1 is in open mode, and described the second through hole 13 is connected with described the first water pipe 2, described the second water pipe 3.
Further, be provided with column spinner 14 on the described globe disk 12, described column spinner 14 upper ends are provided with rotating handles 15, have made things convenient for user's operation.
In order further to improve the utility model performance, described valve body 1 disposes a filling mechanism for aperture on the filling main line.As shown in Figure 3, described filling mechanism comprises that one can be fixed on the fixed block 16 on described the second water pipe 3, described fixed block 16 outer walls are provided with the outside thread suitable with described internal thread, offer screw in the described fixed block 16, be provided with a screw rod 17 in the described screw, described screw rod 17 front ends are provided with elasticity and stop up post 18, are used for stopping up the hole on the main line.When a certain pipeline is passed into disuse, described valve body 1 is arranged on the corresponding node place, then use first perforating mechanism punching, and then use described filling mechanism that the hole is blocked, improved pipeline transformation efficient, reduced adaptation step.
Further, be provided with in the described fixed block 16 be used to the 3rd cavity 19 that holds described elasticity obstruction post 18; Described elasticity is stopped up the bore of post 18 with identical in the aperture of described main line punching, and described elasticity is stopped up the length of post 18 greater than the diameter of described main line, utilizes described elasticity to stop up the elastic strain of post 18, has improved the seal that stops up the aperture.Stopping up post 18 such as described elasticity can adopt the materials such as rubber or flexiplastic to make.
Further, described the first water pipe 2 is coaxial water pipe with described the second water pipe 3, has made things convenient for described perforating mechanism or described filling mechanism in described valve body 1 interior operation, has improved the efficient of punching with filling.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or conversion, all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (9)
1. one kind carries the pressure diversion valve, it comprises valve body, it is characterized in that, be provided with the first water pipe and the second water pipe on the described valve body, be provided with on described the first water pipe for the fastening flange that described valve body is fixed on the main line, a flange plate in the described fastening flange is connected with described the first water pipe, and described the second pipe inner wall is provided with internal thread; Described valve body disposes one for the perforating mechanism that punches at main line, described perforating mechanism comprises that one can be fixed on the fixed end on described the second water pipe, described fixed end outer wall is provided with the outside thread suitable with described internal thread, be provided with the first through hole on the described fixed end, described the first through hole is installed with a dozen vent stems, and described punching bar can pass described the first water pipe and described the second water pipe arrives a described flange plate place.
2. pressure-bearing diversion valve according to claim 1, it is characterized in that, described punching bar front end is provided with thread type punching tip, and the slope of thread of described punching tip tilts to described fixed end direction, and the waste material that produces when being used for punching is collected to described fixed end direction; Be provided with anti-plugging on the described punching bar at rear, described punching tip, be provided with the first cavity that produces waste material when punching for collecting in the described anti-plugging; Be provided with in the described fixed end be used to holding described anticlogging the second cavity.
3. pressure-bearing diversion valve according to claim 1, it is characterized in that, be provided with a globe disk that can rotate in the described valve body between described the first water pipe and described the second water pipe, be provided with the second through hole in the described globe disk, described valve body is in open mode, and described the second through hole is connected with described the first water pipe, described the second water pipe.
4. pressure-bearing diversion valve according to claim 3 is characterized in that, is provided with column spinner on the described globe disk, and described column spinner upper end is provided with rotating handles.
5. pressure-bearing diversion valve according to claim 1 is characterized in that, described valve body disposes a filling mechanism for aperture on the filling main line.
6. pressure-bearing diversion valve according to claim 5, it is characterized in that, described filling mechanism comprises that one can be fixed on the fixed block on described the second water pipe, described fixed block outer wall is provided with the outside thread suitable with described internal thread, offer screw in the described fixed block, be provided with a screw rod in the described screw, described screw front end is provided with elasticity and stops up post.
7. pressure-bearing diversion valve according to claim 6 is characterized in that, is provided with in the described fixed block be used to the 3rd cavity that holds described elasticity obstruction post; Described elasticity is stopped up the bore of post with identical in the aperture of described main line punching, and described elasticity is stopped up the length of post greater than the diameter of described main line.
8. pressure-bearing diversion valve according to claim 6 is characterized in that, described elasticity is stopped up post and made by rubber or flexiplastic.
9. pressure-bearing diversion valve according to claim 1 is characterized in that, described the first water pipe is coaxial water pipe with described the second water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220512910 CN202812643U (en) | 2012-09-23 | 2012-09-23 | Pressure loading diversion valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220512910 CN202812643U (en) | 2012-09-23 | 2012-09-23 | Pressure loading diversion valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202812643U true CN202812643U (en) | 2013-03-20 |
Family
ID=47871513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220512910 Expired - Fee Related CN202812643U (en) | 2012-09-23 | 2012-09-23 | Pressure loading diversion valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202812643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913713A (en) * | 2012-09-23 | 2013-02-06 | 曹佰山 | Pressure loading diversion valve |
| CN104989908A (en) * | 2015-05-26 | 2015-10-21 | 成都高普石油工程技术有限公司 | Connector of petroleum pipeline |
-
2012
- 2012-09-23 CN CN 201220512910 patent/CN202812643U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913713A (en) * | 2012-09-23 | 2013-02-06 | 曹佰山 | Pressure loading diversion valve |
| CN102913713B (en) * | 2012-09-23 | 2016-04-20 | 曹佰山 | A kind of year pressure diversion valve |
| CN104989908A (en) * | 2015-05-26 | 2015-10-21 | 成都高普石油工程技术有限公司 | Connector of petroleum pipeline |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20170923 |