CN203892746U - Water pipe connection device - Google Patents
Water pipe connection device Download PDFInfo
- Publication number
- CN203892746U CN203892746U CN201420143271.8U CN201420143271U CN203892746U CN 203892746 U CN203892746 U CN 203892746U CN 201420143271 U CN201420143271 U CN 201420143271U CN 203892746 U CN203892746 U CN 203892746U
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- CN
- China
- Prior art keywords
- water pipe
- connection device
- ring
- water
- utility
- 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 the field of a water heating accessory, in particular to a connection device between two water pipes. The utility model aims at solving the technical problem for providing a water pipe connection device. The technical scheme is as follows: The water pipe connection device comprises a first water pipe and a second water pipe, and is characterized in that the first water pipe is provided with outer threads, a compression sleeve is sleeved on the first water pipe, and the compression sleeve comprises a screwing ring which is matched with the outer threads of the first water pipe and a compression ring which is arranged on the end surface of the screwing ring; an annular flange is arranged on the end surface of the second water pipe. The water pipe connection device has the advantages that when in sealing, the sealing can be completed only by screwing the compression sleeve, the use is convenient, and the sealing effect is better compared with the prior art.
Description
Technical field
The utility model relates to hot-water heating part field, especially relates to the connection set between a kind of water pipe and water pipe.
Background technique
In house decoration or industrial use, the utilization of water pipe is very extensive.In some water pipe installation processes, need to carry out spreading to water pipe, so that transport of water.Spreading method of the prior art is to offer outside thread on two water pipes that join, then with a thread bush by sheathed two water pipes.And seal by raw meal belt.Prior art is rotated processing to water pipe executing man-hour requirement, waste time and energy, and sealing effect neither be good especially.
Model utility content
Technical problem to be solved in the utility model is, for the problems referred to above, a kind of tube connection device is provided, its technological scheme is: a kind of tube connection device, comprise the first water pipe and the second water pipe, its improvements are: on described the first water pipe, outside thread is set, sheathed clamping sleeve on the first water pipe, described clamping sleeve comprise with the upper outside screw-thread fit of the first water pipe screw ring and be arranged on screw ring end face hold-down ring; Described the second water pipe end face arranges annular flange flange.
Tube connection device described in the utility model, its improvements are: on the approaching end face of described the first water pipe and the second water pipe, seal ring is set.
Tube connection device described in the utility model, its improvements are: on the approaching end face of described the first water pipe and the second water pipe, annular groove is set, described seal ring is arranged in annular groove.
The utility model has the advantage of: when sealing, only need be rotated clamping sleeve, can complete sealing, easy to use, and its sealing effect is better compared to prior art.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As shown in Figure 1, tube connection device of the present utility model comprises two water pipes, be respectively the first water pipe 1 and the second water pipe 2, on the first water pipe 1, outside thread is set, sheathed clamping sleeve 3 on the first water pipe 1, clamping sleeve 3 comprise with the first water pipe 1 upper outside screw-thread fit screw ring 4 and be arranged on screw ring 4 end faces hold-down ring 5; The second water pipe 2 end faces arrange annular flange flange 6.In order to reach good sealing effect,, on the approaching end face of the first water pipe 1 and the second water pipe 2, annular groove 7 is set, at the interior seal ring 8 that arranges of annular groove 7.
When use, only clamping sleeve 3 need be enclosed within on the outside thread of the first water pipe 1, and tighten and can complete docking and sealing.
Claims (3)
1. a tube connection device, comprise the first water pipe and the second water pipe, it is characterized in that: on described the first water pipe, outside thread is set, sheathed clamping sleeve on the first water pipe, described clamping sleeve comprise with the upper outside screw-thread fit of the first water pipe screw ring and be arranged on screw ring end face hold-down ring; Described the second water pipe end face arranges annular flange flange.
2. tube connection device according to claim 1, is characterized in that: on the approaching end face of described the first water pipe and the second water pipe, seal ring is set.
3. tube connection device according to claim 2, is characterized in that: on the approaching end face of described the first water pipe and the second water pipe, annular groove is set, described seal ring is arranged on annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143271.8U CN203892746U (en) | 2014-03-28 | 2014-03-28 | Water pipe connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143271.8U CN203892746U (en) | 2014-03-28 | 2014-03-28 | Water pipe connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892746U true CN203892746U (en) | 2014-10-22 |
Family
ID=51719151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143271.8U Expired - Fee Related CN203892746U (en) | 2014-03-28 | 2014-03-28 | Water pipe connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731842A (en) * | 2017-01-24 | 2017-05-31 | 湖南生命伟业环保科技股份有限公司 | A kind of reinforced reverse osmosis water purifier concentrated water encapsulating method and device |
| CN107882725A (en) * | 2016-09-29 | 2018-04-06 | 江森自控空调冷冻设备(无锡)有限公司 | Flange arrangement |
-
2014
- 2014-03-28 CN CN201420143271.8U patent/CN203892746U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882725A (en) * | 2016-09-29 | 2018-04-06 | 江森自控空调冷冻设备(无锡)有限公司 | Flange arrangement |
| CN106731842A (en) * | 2017-01-24 | 2017-05-31 | 湖南生命伟业环保科技股份有限公司 | A kind of reinforced reverse osmosis water purifier concentrated water encapsulating method and device |
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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: 20141022 Termination date: 20160328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |