CN204372392U - General pipe network with low or medium pressure quick union - Google Patents
General pipe network with low or medium pressure quick union Download PDFInfo
- Publication number
- CN204372392U CN204372392U CN201420767443.9U CN201420767443U CN204372392U CN 204372392 U CN204372392 U CN 204372392U CN 201420767443 U CN201420767443 U CN 201420767443U CN 204372392 U CN204372392 U CN 204372392U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- fittings body
- pipe network
- low
- medium pressure
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of general pipe network with low or medium pressure quick union, comprise fittings body, each interface of described fittings body is connected with pipeline, described pipe end inserts in interface corresponding to fittings body, on described fittings body, the end that connect corresponding to pipeline be provided with clamp ring removably, described clamp ring is provided with lock screw, and described lock screw is threaded with clamp ring, and described clamp ring is connected with pipeline by lock screw.The utility model is mainly used in pipe network with low or medium pressure formula water injection system pipe network connected element, adopt socket connection, sealing between fittings body and pipeline and lock and use, pipeline directly inserts fittings body without the need to mantle fiber, and adopt lock screw locking mode, whole installation process is without the need to other large-scale setting tool, quick and easy for installation, and the pressure that can bear after installing is within pipeline institute 1.2MPa pressure allowed to bear, and do not produce leakage and shedding phenomenon.
Description
Technical field
The utility model belongs to fire protection technical field, particularly a kind of general pipe network with low or medium pressure quick union being mainly used in pipe network with low or medium pressure formula water injection system.
Background technique
In existing pipe with small pipe diameter water spray pipe-line system, mostly adopt mantle fiber connection, the connection of groove pipe fitting, welding, ring pressure type etc.
For public transport security protection system pipe network, pipeline used is stainless steel smooth pipe road, diameter 28.8 millimeters, wall thickness 1 millimeter, this pipeline cannot mantle fiber, Placement is that ring pressure type pipeline connects, this Placement is primarily of pipeline, connection pipe fitting, silicone rubber seal cover composition, instrument pipe cutter, ring hydraulic fluid press tool a set of (20 kilograms), number 4 people is operated during installation, pipe ring pressure pressure 60MPa, pipe joint single use, can not repeatedly use, once mounting is shaping cannot dismantle repacking, cannot reuse as original pipe fitting need be reequiped, waste larger.
Model utility content
Goal of the invention of the present utility model is: for above-mentioned Problems existing, there is provided a kind of quick and easy for installation, the pressure that can bear after installation is within pipeline institute 1.2MPa pressure allowed to bear, and does not produce the general pipe network with low or medium pressure quick union of leakage and shedding phenomenon.
The technical solution adopted in the utility model is such: general pipe network with low or medium pressure quick union, comprise fittings body, each interface of described fittings body is connected with pipeline, it is characterized in that: described pipe end inserts in interface corresponding to fittings body, on described fittings body, the end that connect corresponding to pipeline be provided with clamp ring removably, described clamp ring is provided with lock screw, and described lock screw is threaded with clamp ring, and described clamp ring is connected with pipeline by lock screw.
General pipe network with low or medium pressure quick union described in the utility model, it is on described fittings body, be provided with seal ring between fittings body and pipeline.
General pipe network with low or medium pressure quick union described in the utility model, it is provided with seal ring in the corresponding junction of described fittings body, pipeline and clamp ring three.
General pipe network with low or medium pressure quick union described in the utility model, described in it, lock screw is vertical with pipeline.
General pipe network with low or medium pressure quick union described in the utility model, clamp ring described in it is threaded with fittings body.
General pipe network with low or medium pressure quick union described in the utility model, it is provided with positive stop lug boss in described fittings body, and the pipe end inserted in fittings body is resisted against corresponding positive stop lug boss end face.
General pipe network with low or medium pressure quick union described in the utility model, fittings body described in it is straight-through or threeway or four-way or elbow.
The utility model is mainly used in pipe network with low or medium pressure formula water injection system pipe network connected element, adopt socket connection, sealing between fittings body and pipeline and lock and use, pipeline directly inserts fittings body without the need to mantle fiber, and adopt lock screw locking mode, whole installation process is without the need to other large-scale setting tool, quick and easy for installation, and the pressure that can bear after installing is within pipeline institute 1.2MPa pressure allowed to bear, and do not produce leakage and shedding phenomenon.
The beneficial effects of the utility model are:
1. structure is simple, and convenient processing and manufacture, pipeline is without the need to mantle fiber or enlarging, quick and easy for installation.
2. installation personnel 1-2 people, installation progress can improve several times.
3. setting tool only needs pipe cutter, 3 millimeters of inner hexagon spanners or straight screwdriver, without the need to other large-scale setting tool.
4. reequip convenient disassembly, pipeline, fittings body can repeatedly use and recyclable.
5. be applicable to diameter less than 40 millimeters, wall thickness 0.8-3 millimeter stainless steel smooth pipe road.
6. be applicable to mesolow water injection system (below 1.2MPa), or Low-pressure Gas Pipeline, oil gas sampling conduit etc.
7. there is the character flexibly connected.
8. Applicable scope: public transport security protection system, the fire water spraying pipe network use of middle-size and small-size retail shop etc.
9. manufacturing mode can adopt die casting or smart casting mode, reduces cost of production.
Accompanying drawing explanation
The structural representation that Fig. 1 is fittings body of the present utility model when being threeway.
The structural representation that Fig. 2 is fittings body of the present utility model when being elbow.
The structural representation that Fig. 3 is fittings body of the present utility model when being straight-through.
Mark in figure: 1 is fittings body, and 2 is pipeline, and 3 is positive stop lug boss, 4 is clamp ring, and 5 is lock screw, and 6 is seal ring.
Embodiment
below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment 1: as shown in Figure 1, general pipe network with low or medium pressure quick union, comprise fittings body 1, described fittings body is threeway, each interface of described fittings body 1 is connected with pipeline 2, described pipeline 2 end is inserted in the path of fittings body 1 correspondence, described pipeline outer wall contacts with fittings body inwall, positive stop lug boss 3 is provided with in described fittings body 1, pipeline 2 end of inserting in fittings body 1 is resisted against corresponding positive stop lug boss 3 end face, on described fittings body 1, the end that connect corresponding to pipeline 2 is provided with clamp ring 4 removably, described clamp ring 4 is threaded with fittings body 1, described clamp ring 4 is provided with lock screw 5, described lock screw is threaded with clamp ring, described lock screw 5 is vertical with pipeline 2, described clamp ring 4 is connected with pipeline 2 by lock screw 5, for preventing the fixation making pipeline and fittings body depart from because pressure is excessive, because the plasticity of stainless steel pipeline is better, tip high strength lock screw can on stainless steel pipeline direct countersunk head, and play good stopping function, convenient and swift.
Wherein, on described fittings body 1, between fittings body 1 and pipeline 2, be provided with seal ring 6, form once sealing effect, the corresponding junction of described fittings body 1, pipeline 2 and clamp ring 4 three is provided with seal ring 6, forms secondary seal effect.
Embodiment 2: as shown in Figure 2, and described fittings body is elbow, and described elbow two end interface is connected with pipeline 2 respectively, and described elbow is consistent with the structure that the interface of threeway in embodiment 1 is connected with pipeline with the linkage structure of pipeline.
Embodiment 3: as shown in Figure 3, and described fittings body is straight-through, and described straight-through two end interfaces are connected with pipeline 2 respectively, described straight-through consistent with the structure that the interface of threeway in embodiment 1 is connected with pipeline with the linkage structure of pipeline.
The utility model is mainly used in pipe network with low or medium pressure formula water injection system pipe network connected element, based on the road connection of below DN40 stainless steel smooth pipe, wall thickness 0.8-3 millimeter not mantle fiber pipeline, without the need to being threaded when fittings body is connected with pipeline, pipeline also directly connects by hand without the need to mantle fiber, also without the need to other large-scale setting tool.
Wherein said fittings body can also be four-way or other similar structures.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. general pipe network with low or medium pressure quick union, comprise fittings body (1), each interface of described fittings body (1) is connected with pipeline (2), it is characterized in that: described pipeline (2) end is inserted in interface corresponding to fittings body (1),, with pipeline (2) the corresponding end that connect upper at described fittings body (1) is provided with clamp ring (4) removably, described clamp ring (4) is provided with lock screw (5), described lock screw (5) is threaded with clamp ring (4), and described clamp ring (4) is connected with pipeline (2) by lock screw (5).
2. general pipe network with low or medium pressure quick union according to claim 1, is characterized in that: on described fittings body (1), be provided with seal ring (6) between fittings body (1) and pipeline (2).
3. general pipe network with low or medium pressure quick union according to claim 2, is characterized in that: the corresponding junction of described fittings body (1), pipeline (2) and clamp ring (4) three is provided with seal ring (6).
4. general pipe network with low or medium pressure quick union according to claim 1, is characterized in that: described lock screw (5) is vertical with pipeline (2).
5. general pipe network with low or medium pressure quick union according to claim 1, is characterized in that: described clamp ring (4) is threaded with fittings body (1).
6. general pipe network with low or medium pressure quick union according to claim 1, is characterized in that: in described fittings body (1), be provided with positive stop lug boss (3), and pipeline (2) end of inserting in fittings body (1) is resisted against corresponding positive stop lug boss (3) end face.
7. general pipe network with low or medium pressure quick union as claimed in any of claims 1 to 6, is characterized in that: described fittings body (1) is straight-through or threeway or four-way or elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767443.9U CN204372392U (en) | 2014-12-09 | 2014-12-09 | General pipe network with low or medium pressure quick union |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767443.9U CN204372392U (en) | 2014-12-09 | 2014-12-09 | General pipe network with low or medium pressure quick union |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204372392U true CN204372392U (en) | 2015-06-03 |
Family
ID=53328613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420767443.9U Active CN204372392U (en) | 2014-12-09 | 2014-12-09 | General pipe network with low or medium pressure quick union |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204372392U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042607A (en) * | 2015-07-14 | 2015-11-11 | 苏州柏德纳科技有限公司 | Flue connecting piece |
| CN107035929A (en) * | 2017-05-31 | 2017-08-11 | 浙江伟鑫金属制品有限公司 | Anti-detachment adapter assembly mechanism |
| CN109000065A (en) * | 2018-09-03 | 2018-12-14 | 贵州林塑科技发展有限公司 | A kind of oblique jointing of pvc pipe |
-
2014
- 2014-12-09 CN CN201420767443.9U patent/CN204372392U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042607A (en) * | 2015-07-14 | 2015-11-11 | 苏州柏德纳科技有限公司 | Flue connecting piece |
| CN107035929A (en) * | 2017-05-31 | 2017-08-11 | 浙江伟鑫金属制品有限公司 | Anti-detachment adapter assembly mechanism |
| CN109000065A (en) * | 2018-09-03 | 2018-12-14 | 贵州林塑科技发展有限公司 | A kind of oblique jointing of pvc pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204372392U (en) | General pipe network with low or medium pressure quick union | |
| CN201715135U (en) | Pipeline fast-repair thread casing joint | |
| CN201615300U (en) | High-pressure pipeline flange connecting structure | |
| CN104613233A (en) | Press-fitting type connecting construction method of thin-wall stainless steel pipe | |
| CN204300556U (en) | Public transport water spray pipe network connects shower nozzle joint soon | |
| CN204358296U (en) | Conversion breakdown joint moulded by steel | |
| CN201764165U (en) | Anti-expansion limiting stopper capable of being disassembled quickly | |
| CN204004965U (en) | General-purpose pipeline fast-connection pipeline | |
| CN204986094U (en) | Long -life high pressure fuel pipe sealing joint | |
| CN203549191U (en) | Union reducing joint | |
| CN202228819U (en) | Connection structure of steel plastic composite pipe based on pipe opening turning edges | |
| CN205173763U (en) | Compressor mouth of pipe quick change coupler | |
| CN205745763U (en) | A kind of fire extinguisher canvas hose joint | |
| CN205261101U (en) | Can take water treatment of pressing installation to add snack made with traditional chinese medicines connecting device | |
| CN204000941U (en) | Reducing type injection moulding manhole seat | |
| CN202884348U (en) | Copper internal thread beam section joint with steel ring | |
| CN205745739U (en) | A kind of pipe fitting carrying sealing device | |
| CN203336088U (en) | Pipeline quick connector | |
| CN202746804U (en) | Copper pipe connector | |
| CN205061848U (en) | Novel septic tank | |
| CN204942830U (en) | There is the silica gel sealing ring of elasticity water intake | |
| CN106499886B (en) | A kind of multi-sealed cutting ferrule of combination | |
| CN203730965U (en) | Small-pipe diameter easy-to-install rapid spigot and faucet pipe | |
| CN202338728U (en) | Locking ball valve with polypropylene-random (PPR) joint | |
| CN204420446U (en) | Metal composite FlexbleJoint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |