CN204739282U - Quick valve of dismantling - Google Patents
Quick valve of dismantling Download PDFInfo
- Publication number
- CN204739282U CN204739282U CN201520327626.3U CN201520327626U CN204739282U CN 204739282 U CN204739282 U CN 204739282U CN 201520327626 U CN201520327626 U CN 201520327626U CN 204739282 U CN204739282 U CN 204739282U
- Authority
- CN
- China
- Prior art keywords
- valve
- telescopic pipe
- piecing devices
- pipeline
- quick
- 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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- Valve Housings (AREA)
Abstract
The utility model provides a quick valve of dismantling, including the valve body, the one end of valve body is provided with first piecing devices, the other end of valve body is provided with the second piecing devices, first piecing devices include first flexible pipe, two fixation clamps and three biography power screw rods, the both ends of first flexible pipe are connected with a fixation clamp respectively, through three between two fixation clamps it connects to pass the power screw rod, screw thread and pipe connection are passed through to the one end of first flexible pipe, the second piecing devices include the flexible pipe of flange and second, the flexible pipe of second passes through flange and pipe connection. This valve is a simple structure, and safe and reliable can reach quick valve of dismantling through flexible pipe.
Description
Technical field
The utility model relates to valve field, particularly a kind of valve of quick-detachment.
Background technique
Valve is controlling component in pipeline fluid transporting system, and it is used to change path section and media flow direction, and have the functions such as water conservancy diversion, cut-off, throttling, non-return, shunting or overflow release, using scope is extensive.Valve is normally arranged on pipeline, carries out a series of control and application.When as installed, valve location need be fixed, then coordinate pipe laying to realize the connection of valve and pipeline.But when reality maintenance, dismounting, due to the restriction of space, layout of beam line, need first to remove pipeline, could dismantle valve.But for the pipe-line system of having constructed, removing pipeline is a large-engineering, remove pipeline same difficult with dismounting valve.
Model utility content
Problem to be solved in the utility model is for the problems referred to above, provides a kind of structure simple, safe and reliable, the valve of quick-detachment.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of valve of quick-detachment, comprise valve body, one end of described valve body is provided with the first piecing devices, the other end of described valve body is provided with the second piecing devices, described first piecing devices comprise the first telescopic pipe, two fixing clamps and three power transmission screw rods, the two ends of described first telescopic pipe are connected with a fixing clamp respectively, connected by three described power transmission screw rods between described two fixing clamps, one end of described first telescopic pipe is connected with pipeline by screw thread, described second piecing devices comprise flange and the second telescopic pipe, described second telescopic pipe is connected with pipeline by described flange.
Further, described first telescopic pipe is provided with seal washer between being connected with pipeline.
Further, the outside of described first telescopic pipe is also provided with the first protecting jacket.
Further, the outside of described second telescopic pipe is also provided with the second protecting jacket.
Further, three described power transmission screw rod triangularities are arranged in the outside of described first telescopic pipe.
The advantage that the utility model has and good effect are: the first piecing devices of valve of the present utility model can accomplish length change by the first telescopic pipe with coordinating of power transmission screw rod, can separately by the installation of valve safety or be separated when coordinating the second telescopic pipe of the second piecing devices and the cooperation of flange to accomplish not change pipeline simultaneously, structure is simple, operates quick and convenient; This valve adopts the first telescopic pipe and the complementation of the second telescopic pipe to regulate, and adds the first protecting jacket and the second protecting jacket simultaneously, thus increases working life and the Security of valve.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure:
1, valve body 2, pipeline 3, first piecing devices 4, second piecing devices
31, the first telescopic pipe 32, fixing clamp 33, power transmission screw rod 34, first protecting jacket
41, flange 42, second telescopic pipe 43, second protecting jacket
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is illustrated:
As shown in Figure 1, a kind of valve of quick-detachment, comprise valve body 1, one end of described valve body 1 is provided with the first piecing devices 3, the other end of described valve body 1 is provided with the second piecing devices 4, described first piecing devices 3 comprise the first telescopic pipe 31, two fixing clamps 32 and three power transmission screw rods 33, the two ends of described first telescopic pipe 31 are connected with a fixing clamp 32 respectively, connected by three described power transmission screw rods 33 between described two fixing clamps 32, three described power transmission screw rod 33 triangularities are arranged in the outside of described first telescopic pipe 31, one end of described first telescopic pipe 31 is connected with pipeline 2 by screw thread, described second piecing devices 4 comprise flange 41 and the second telescopic pipe 42, described second telescopic pipe 42 is connected with pipeline 2 by described flange 41.Seal washer is provided with between described first telescopic pipe 31 is connected with pipeline 2.Described first telescopic pipe 31 and described second telescopic pipe 32 can adopt with the adapter of slip joint or rubber adapter.The outside of described first telescopic pipe 31 is also provided with the first protecting jacket 34; The outside of described second telescopic pipe 42 is also provided with the second protecting jacket 43; Described first protecting jacket 34 and described second protecting jacket 43 adopt transparent silica gel protecting jacket.
The concrete using process of this valve:
The installation of valve, first by regulating described power transmission screw rod 33, described first telescopic pipe 31 is shortened, described first piecing devices 3 are fixedly connected with pipeline 2, then described second piecing devices 4 are alignd with pipeline 2, regulate described power transmission screw rod 33, make described first piecing devices 3 recover deformation, described second piecing devices 4 are fixedly connected with pipeline 2 by described flange 41, and valve can normally use.
The dismounting of valve, first the described flange 41 of described second piecing devices 4 is unscrewed, then described power transmission screw rod 33 is regulated, described first telescopic pipe 31 is compressed, described second piecing devices 4 are departed from pipeline 2, and then described first piecing devices 3 are separated with pipeline 2, namely valve disassembles.
A little of the present utility model: the first piecing devices 3 of valve of the present utility model can accomplish length change by the first telescopic pipe 31 with coordinating of power transmission screw rod 33, can separately by the installation of valve safety or be separated when coordinating the second telescopic pipe 42 of the second piecing devices 4 to accomplish not change pipeline 2 with the cooperation of flange 41 simultaneously, structure is simple, operates quick and convenient.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model scope change and improve, and all should still belong within this patent covering scope.
Claims (5)
1. the valve of a quick-detachment, comprise valve body, it is characterized in that: one end of described valve body is provided with the first piecing devices, the other end of described valve body is provided with the second piecing devices, described first piecing devices comprise the first telescopic pipe, two fixing clamps and three power transmission screw rods, the two ends of described first telescopic pipe are connected with a fixing clamp respectively, connected by three described power transmission screw rods between described two fixing clamps, one end of described first telescopic pipe is connected with pipeline by screw thread, described second piecing devices comprise flange and the second telescopic pipe, described second telescopic pipe is connected with pipeline by described flange.
2. the valve of a kind of quick-detachment according to claim 1, is characterized in that: be provided with seal washer between described first telescopic pipe is connected with pipeline.
3. the valve of a kind of quick-detachment according to claim 1, is characterized in that: the outside of described first telescopic pipe is also provided with the first protecting jacket.
4. the valve of a kind of quick-detachment according to claim 1, is characterized in that: the outside of described second telescopic pipe is also provided with the second protecting jacket.
5. the valve of a kind of quick-detachment according to claim 1, is characterized in that: three described power transmission screw rod triangularities are arranged in the outside of described first telescopic pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327626.3U CN204739282U (en) | 2015-05-20 | 2015-05-20 | Quick valve of dismantling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327626.3U CN204739282U (en) | 2015-05-20 | 2015-05-20 | Quick valve of dismantling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204739282U true CN204739282U (en) | 2015-11-04 |
Family
ID=54421019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520327626.3U Expired - Fee Related CN204739282U (en) | 2015-05-20 | 2015-05-20 | Quick valve of dismantling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204739282U (en) |
-
2015
- 2015-05-20 CN CN201520327626.3U patent/CN204739282U/en not_active Expired - Fee Related
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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: 20151104 Termination date: 20160520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |