CN207049473U - A kind of quick-connect machanism applied to fire protection pipeline - Google Patents
A kind of quick-connect machanism applied to fire protection pipeline Download PDFInfo
- Publication number
- CN207049473U CN207049473U CN201720860080.7U CN201720860080U CN207049473U CN 207049473 U CN207049473 U CN 207049473U CN 201720860080 U CN201720860080 U CN 201720860080U CN 207049473 U CN207049473 U CN 207049473U
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- China
- Prior art keywords
- connecting tube
- pipeline
- sleeve pipe
- main pipeline
- quick
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- 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
A kind of pipeline quick-connect machanism, it is related to Quick joinker for pipeline and fire-fighting relevant device field, including main pipeline, connecting tube and cap bag, the end of the main pipeline is connected and installed with sleeve pipe, and sleeve pipe is sleeved on outside main pipeline, and connecting tube is provided with the end of main pipeline, the connecting tube connection assigns into the inside of sleeve pipe, collar is provided with the outer wall of connecting tube, cap bag is installed in the outside of collar, the cap bag is sleeved on outside connecting tube and is screwed on the outer wall of sleeve pipe.The utility model is simple in construction, easy to connect quick, and have high stability can increase the stability of connection and the convenience of installation by using the mounting structure of bushing type and using threaded connection, fast and effective easy to use.
Description
Technical field：
It the utility model is related to Quick joinker for pipeline and fire-fighting relevant device field, and in particular to one kind is applied to extinguishing pipe
The quick-connect machanism in road.
Background technology：
Fire-fighting equipment is the first-aid apparatus being commonly used in people's daily life, and the kind equipment need to possess peace easy to use
Filling the features such as quick could be widely used by people, therefore especially be shown in fire-fighting equipment using snap joint in fire protection pipeline
Must be particularly important, most fire-fighting equipments when pipeline connection is carried out is pacified by the way of quickly connecting at present
Dress, but disconnection and unstable phenomenon can much occur during installation, and using the fixed form of buckle
Be easy to cause buckle to come off during use so as to influence use the problem of；
The art of this patent provides a kind of quick-connect machanism applied to fire protection pipeline, using structure and is connected
The change of mode solves the above problems.
Utility model content：
Technical problem to be solved in the utility model is to provide a kind of simple in construction, easy to connect quick, has height
The quick-connect machanism applied to fire protection pipeline of stability, by using the mounting structure of bushing type and using threaded connection
The stability of connection and the convenience of installation can be increased, it is fast and effective easy to use.
Technical problem to be solved in the utility model is realized using following technical scheme：
A kind of pipeline quick-connect machanism, including main pipeline, connecting tube and cap bag, the end connection installation of the main pipeline
There is sleeve pipe, sleeve pipe is sleeved on outside main pipeline, and connecting tube is provided with the end of main pipeline, and the connecting tube connection assigns into set
The inside of pipe, collar is provided with the outer wall of connecting tube, cap bag is installed in the outside of collar, the cap bag is sleeved on connecting tube
Outside is simultaneously screwed on the outer wall of sleeve pipe；
Sealing ring is installed, sealing ring is arranged on the one end to connect with main pipeline on the port of the connecting tube；
The wall thickness of the collar is identical with the wall thickness of sleeve pipe；
Be provided with internal thread and external screw thread on the cap bag, internal thread is used for being connected with connecting tube, external screw thread be used for
Cap bag is connected；
The internal diameter of the cap bag is connecting tube external diameter and collar wall thickness sum；
Further technology, described sleeve pipe are sleeved at the 1/3 of main pipeline end, and smooth inclined formula is used between main pipeline
Welding is fixed in transition；
Further technology, it is fixed between the collar and connection pipe outer wall to weld；
Further technology, described sleeve pipe are sleeved in the outer wall entire body of main pipeline；
Using mutual sheathing between sleeve pipe, connecting tube and cap bag three in above-mentioned technical proposal, and connected by screw thread
The stability that the mode connect to connect between connecting tube and main pipeline greatly improves, and is provided with the end of connecting tube close
Seal, the sealing property between connecting tube and main pipeline so can be increased by the sealing function of sealing ring, after connection
Smooth and stable use can be ensured, and the setting of collar causes cap bag after set is loaded onto due to the resistance of collar in connecting tube
Every will not skid off connecting tube, and be bonded with cap bag screw again with sleeve pipe using collar and can increase connecting tube and be responsible for
Stability between road；
Sleeve pipe is arranged to both of which in addition, one of which is that sleeve pipe is sleeved at the 1/3 of main pipeline end again, with master
Welding is fixed using smooth inclined formula transition between pipeline, so facilitates the later stage main pipeline to be fixed and other sides
The connection of formula and demand, reduce the external diameter of main pipeline；Another aspect described sleeve pipe is sleeved in the outer wall entire body of main pipeline, so
The security of main pipeline is increased, to one layer of protection more than main pipeline；
The beneficial effects of the utility model are：It is simple in construction, easy to connect quick, have high stability by using set
The mounting structure of tubular type and use threaded connection can increase the stability of connection and the convenience of installation, fast and effective to make
With conveniently.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is main pipeline configuration schematic diagram；
Fig. 3 is connecting pipe structure schematic diagram；
Fig. 4 is cap bag structural representation；
Fig. 5 is the main pipeline structural representation in embodiment 2；
Wherein：1- main pipelines；2- connecting tubes；3- cap bags；4- sleeve pipes；5- sealing rings；6- collars.
Embodiment：
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Embodiment 1：
As shown in Figure 1, Figure 2, Figure 3 and Figure 4：A kind of pipeline quick-connect machanism, including main pipeline 1, connecting tube 2 and cap bag
3, the end of main pipeline 1 is connected and installed with sleeve pipe 4, and sleeve pipe 4 is sleeved on outside main pipeline 1, and company is provided with the end of main pipeline 1
Adapter 2, connecting tube 2 connect the inside for assigning into sleeve pipe 3, collar 6 are provided with the outer wall of connecting tube 2, and outside in collar 6 is pacified
Equipped with cap bag 3, cap bag 3 is sleeved on the outside of connecting tube 2 and is screwed on the outer wall of sleeve pipe 4, is provided with the port of connecting tube 2 close
Seal 5, sealing ring 5 are arranged on one end for connecting with main pipeline 1, and the wall thickness of collar 6 is identical with the wall thickness of sleeve pipe 4, cap bag 4 it is upper
Be provided with internal thread and external screw thread, internal thread is used for being connected with connecting tube 2, external screw thread for being connected with cap bag 3, cap bag 3 it is interior
Footpath is the external diameter of connecting tube 2 and the wall thickness sum of collar 6, and sleeve pipe 4 is sleeved at the 1/3 of the end of main pipeline 1, adopted between main pipeline 1
Welding is fixed with smooth inclined formula transition, fixed welding between collar 6 and the outer wall of connecting tube 2.
Embodiment 2：
As schematically shown in Figure 5：A kind of pipeline quick-connect machanism, including main pipeline 1, connecting tube 2 and cap bag 3, its is specific
Connection mounting means is sleeved in the outer wall entire body of main pipeline 1 referring to embodiment 1, its middle sleeve 4, and which adds main pipeline
Security, to one layer of protection more than main pipeline.
Embodiment 3：
As Figure 1-5：A kind of pipeline quick-connect machanism, using mutual between sleeve pipe 4, connecting tube 2 and the three of cap bag 3
Suit, and the stability connected between the mode connecting tube 2 and main pipeline 1 being attached by screw thread greatly improves, and
And sealing ring 5 is installed in the end of connecting tube 2, connecting tube 2 and supervisor so can be increased by the sealing function of sealing ring 5
Sealing property between road 1, smooth and stable use can be ensured after connection, and the setting of collar 5 makes in connecting tube 2
Cap bag 3 is obtained to be bonded with sleeve pipe 4 because the barrier of collar 6 will not skid off connecting tube 2, and using collar 5 after set is loaded onto
Carried out screwing the stability that can increase between connecting tube 2 and main pipeline 1 with cap bag 3 again.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (8)
- A kind of 1. pipeline quick-connect machanism, it is characterised in that：Including main pipeline, connecting tube and cap bag, the end of the main pipeline Portion is connected and installed with sleeve pipe, and sleeve pipe is sleeved on outside main pipeline, and connecting tube is provided with the end of main pipeline, and the connecting tube connects The inside for assigning into sleeve pipe is connect, collar is provided with the outer wall of connecting tube, cap bag, the set cap sleeve are installed in the outside of collar Outside connecting tube and it is screwed on the outer wall of sleeve pipe.
- A kind of 2. pipeline quick-connect machanism according to claim 1, it is characterised in that：Pacify on the port of the connecting tube Equipped with sealing ring, sealing ring is arranged on the one end to connect with main pipeline.
- A kind of 3. pipeline quick-connect machanism according to claim 1, it is characterised in that：The wall thickness and sleeve pipe of the collar Wall thickness it is identical.
- A kind of 4. pipeline quick-connect machanism according to claim 1, it is characterised in that：In being provided with the cap bag Screw thread and external screw thread, internal thread are used for being connected with connecting tube, and external screw thread is used for being connected with cap bag.
- A kind of 5. pipeline quick-connect machanism according to claim 1, it is characterised in that：The internal diameter of the cap bag is connection Pipe external diameter and collar wall thickness sum.
- A kind of 6. pipeline quick-connect machanism according to claim 1, it is characterised in that：Described sleeve pipe is sleeved on main pipeline At the 1/3 of end, welding is fixed using smooth inclined formula transition between main pipeline.
- A kind of 7. pipeline quick-connect machanism according to claim 1 or 3, it is characterised in that：The collar and connecting tube Fixed welding between outer wall.
- A kind of 8. pipeline quick-connect machanism according to claim 1 or 6, it is characterised in that：Described sleeve pipe is sleeved on master In the outer wall entire body of pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860080.7U CN207049473U (en) | 2017-07-14 | 2017-07-14 | A kind of quick-connect machanism applied to fire protection pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860080.7U CN207049473U (en) | 2017-07-14 | 2017-07-14 | A kind of quick-connect machanism applied to fire protection pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207049473U true CN207049473U (en) | 2018-02-27 |
Family
ID=61496294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720860080.7U Expired - Fee Related CN207049473U (en) | 2017-07-14 | 2017-07-14 | A kind of quick-connect machanism applied to fire protection pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207049473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682463A (en) * | 2018-06-22 | 2018-10-19 | 中核核电运行管理有限公司 | A kind of heavy water reactor main pipeline branch pipe connection casing salvaging structure |
-
2017
- 2017-07-14 CN CN201720860080.7U patent/CN207049473U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682463A (en) * | 2018-06-22 | 2018-10-19 | 中核核电运行管理有限公司 | A kind of heavy water reactor main pipeline branch pipe connection casing salvaging structure |
| CN108682463B (en) * | 2018-06-22 | 2024-04-09 | 中核核电运行管理有限公司 | Repair structure for joint sleeve of main pipeline branch pipe of heavy water reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20210714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |