CN205559846U - Ripple pipe clamp sleeve ball valve subassembly - Google Patents
Ripple pipe clamp sleeve ball valve subassembly Download PDFInfo
- Publication number
- CN205559846U CN205559846U CN201620205989.4U CN201620205989U CN205559846U CN 205559846 U CN205559846 U CN 205559846U CN 201620205989 U CN201620205989 U CN 201620205989U CN 205559846 U CN205559846 U CN 205559846U
- Authority
- CN
- China
- Prior art keywords
- ball valve
- adapter
- corrugated
- sleeve
- corrugated tube
- 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
Links
Abstract
The utility model discloses a ripple pipe clamp sleeve ball valve subassembly sets up the medium and flow into to take over to flow out with the medium and take over on the valve body of ball valve, ripple pipe clamp sleeve connects that compress tightly the cover and the fastening sleeve constitutes by reducing nut joints, a bellows jecket section of thick bamboo, elasticity, is equipped with the piping on the reducing nut connects and connects, and the piping connects and is equipped with the external screw thread, fasten be equipped with on the sleeve and the internal thread that outer thread to match closed, piping connect the front end and extend and be equipped with toper crimping head, and bellows jecket section of thick bamboo outside cover is established elasticity and is compressed tightly cover and embedded in the fastening sleeve, and the front end of a bellows jecket section of thick bamboo extends and is equipped with toper crimping mouth, and fastening sleeve rear end is equipped with the piping interface, and the medium flows into to take over and flows out the takeover with the medium and all pass piping interface and cross -under in a bellows jecket section of thick bamboo. Through ripple pipe clamp sleeve formula sealing connecting structure, possess good sealing connection performance, great reduction the probability of gas leakage occurence of failure, variable bore is connected on the pipeline, has nimble application.
Description
Technical field
This utility model relates to gas pipeline systems technology field, especially relates to a kind of corrugated tube cutting ferrule ball valve
Assembly.
Background technology
The commonly used ball valve major function of gas pipeline is to turn on and cuts off the passage of fluid in pipeline.It is in
The building gas pipe, service pipe, indoor pipe system of habitat environment generally has introducing pipe, main riser, horizontal main, standpipe, level
Arm, sag pipe, valve, gas meter, flow meter and gas appliance etc. form.Usual and gas meter, flow meter or combustion on pipeline
Gas apparatus is provided with and communicated with copper ball valve, and this copper ball valve generally uses the fixing of straight-through screwed connection mode
Mounting structure, due to the dimensional discrepancy on pipeline, is frequently encountered by and cannot assemble and have to change asking of arm
Topic, brings greatly puzzlement to installation, also improves installation and maintenance cost, and, screwed connection mode easily goes out
Existing pipe thread loosens the fault causing gas leakage, has great potential safety hazard.
Utility model content
This utility model is for the deficiencies in the prior art, and technical problem to be solved is to provide a kind of corrugated tube
Cutting ferrule ball valve assembly, by the corrugated tube bite type Hermetical connecting structure of ingehious design, possesses excellent sealing
Switching performance, repeatable mounting or dismounting are changed, it is to avoid traditional screwed connection mode easily occurs that pipe thread loosens and leads
Cause the fault of gas leakage, probability that gas leakage accident occur is greatly reduced, eliminates potential safety hazard factor, can
Calibre-changeable is connected on pipeline, great flexible Application.
This utility model is to make above-mentioned technical problem be addressed by the following technical programs.
A kind of corrugated tube cutting ferrule ball valve assembly, including ball valve, medium flows into adapter, medium flows out adapter and two
Individual corrugated tube ferrule fitting, the valve body of ball valve is provided with medium and flows into adapter and medium outflow adapter, ripple
Pipe clamp bell and spigot joint is made up of reducing nut connector, corrugated-pipe sleeve, elastic compression set and fastening sleeve, reducing
The front end of nut connector is provided with pipe-fitting joint, and the periphery of pipe-fitting joint is provided with external screw thread, fastening sleeve
Front end is provided with the female thread matched with described external screw thread, and the front end extension of pipe-fitting joint is provided with taper crimp head,
The sheathed elastic compression in outside of corrugated-pipe sleeve overlaps and is embedded in fastening sleeve, and the front end of corrugated-pipe sleeve is prolonged
Stretching and be provided with the taper crimping mouth matched with taper crimp head, the rear end of fastening sleeve is provided with pipe arrangement interface, is situated between
Mass flow enters adapter and medium flows out adapter and both passes through pipe arrangement interface cross-under in corrugated-pipe sleeve.
As preferably, medium flows into adapter and medium flows out the valve body of adapter and ball valve and is one of the forming structure.
As preferably, medium flows into adapter, medium flows out adapter and the valve body of ball valve and is pyrite or stainless
Steel material-structure.
As preferably, corrugated-pipe sleeve is stainless steel structure.As improvement, the inner tube of corrugated-pipe sleeve
Resin seal coating it is lined with on wall.
As preferably, elastic compression set is rustless steel, copper alloy or rigid plastics material-structure.
As preferably, taper crimp head is identical with the angle of taper of taper crimping mouth.As improvement, described cone
Angle angle is 50 degree to 90 degree.
As preferably, in reducing nut connector, it is provided with silica gel sealing pad.
As preferably, reducing nut connector and fastening sleeve are copper alloy or stainless steel structure.
The beneficial effects of the utility model:
1. by setting up medium inflow adapter, medium flows out adapter and two corrugated tube ferrule fittings are equipped with, and answers cleverly
With corrugated tube bite type Hermetical connecting structure, corrugated-pipe sleeve has good flexible stability and elastic change
Shape performance, when medium flows into adapter or medium flows out adapter through fastening sleeve cross-under on corrugated-pipe sleeve
Time, rely on the dynamics that screws of fastening sleeve and to be fastened on corrugated-pipe sleeve by elastic compression set stepless action
Clamp medium and flow into adapter or medium flows out adapter and keeps good sealing property, can be safe and reliable be suitable for
In the practical situation of slightly deviation occurs in size, and it is connected to pipe by reducing nut connector afocal variable
Lu Shang, it is simple to maintenance assembling, great flexible Application.
2. repeatable mounting or dismounting are changed, and reduce maintenance and installation cost, improve maintenance efficiency, effectively avoid tradition
Screwed connection mode easily occur pipe thread loosen cause gas leakage fault, greatly reduce gas leakage accident occur
Probability, eliminate potential safety hazard factor.
3. on the inner tubal wall of corrugated-pipe sleeve, lining sets resin seal coating, it is ensured that flow into adapter, medium with medium
Better seal performance is kept when flowing out the circumference contact of adapter.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of corrugated tube ferrule fitting of the present utility model.
In figure: 1-ball valve, 2-medium flows into adapter, and 3-medium flows out adapter, 4-corrugated tube ferrule fitting, 5-reducing
Nut connector, 6-corrugated-pipe sleeve, 7-elastic compression set, 8-fastening sleeve, 9-pipe-fitting joint, 10-taper pressure
Joint, 11-taper crimping mouth, 12-pipe arrangement interface, 13-resin seal coating.
Detailed description of the invention
Below by embodiment and combine accompanying drawing this utility model is described in detail.
This utility model one corrugated tube cutting ferrule ball valve assembly as shown in Figure 1, flows into including ball valve 1, medium
Adapter 2, medium flow out adapter 3 and two corrugated tube ferrule fittings 4, and medium flows into adapter 2 and medium flows out
Adapter 3 is preferably integrally formed structure with the valve body of ball valve 1, can use the integrally formed technique of casting of metals,
Being chosen as pyrite or stainless steel, this construction machine intensity is high, and durable, popularization and application is strong.
Corrugated-pipe sleeve 6 preferably employs stainless steel structure.Elastic compression set 7 may select rustless steel, copper alloy
Or rigid plastics material-structure so that uniform force application, is hardly damaged.Reducing nut connector 5 and adapter sleeve
Cylinder 8 all can use copper alloy or stainless steel structure.As shown in Figure 2, corrugated tube ferrule fitting 4
It is made up of reducing nut connector 5, corrugated-pipe sleeve 6, elastic compression set 7 and fastening sleeve 8.Reducing nut
The front end of joint 5 is provided with pipe-fitting joint 9, and the periphery of pipe-fitting joint 9 is provided with external screw thread, fastening sleeve 8
Front end be provided with the female thread matched with described external screw thread.The front end extension of pipe-fitting joint 9 is provided with taper pressure
Joint 10, the sheathed elastic compression in outside of corrugated-pipe sleeve 6 overlaps 7 and is embedded in fastening sleeve 8, ripple
The front end extension of pipe box cylinder 6 is provided with the taper crimping mouth 11 matched with taper crimp head 10, relies on adapter sleeve
The dynamics that screws of cylinder 8 drives corrugated-pipe sleeve 6 synchronous shift to make taper crimping mouth 11 and taper crimp head 10
Mutually closely it is crimped together, thus ensures to have good sealing property, and by the elastic pressure arranged
The mildest being applied on corrugated-pipe sleeve 6 of the dynamics that screws of tight set 7 guarantee fastening sleeve 8, prevents from executing
Power is uneven causes damage.Control dynamics when screwing and displacement for convenience, prevent overexertion from causing
Rigidity friction impaired, the cone angle that taper crimp head 10 and taper crimp mouth 11 is arranged to identical angle,
Described angle of taper is preferably 50 degree to 90 degree.The rear end of fastening sleeve 8 is provided with pipe arrangement interface 12, medium
Flow into adapter 2 and medium flows out adapter 3 and both passes through pipe arrangement interface 12 cross-under in corrugated-pipe sleeve 6.For
Raising sealing property, on the inner tubal wall of corrugated-pipe sleeve 6, lining sets resin seal coating 13.Can also lead to
Cross and in reducing nut connector 5, set up silica gel sealing pad to improve sealing effectiveness.
This utility model is not limited to above-described preferred implementation, based on those skilled in the art institute
The known technology that can know or use is caned the various deformation of equivalence replacement and change in prior art
Embodiment, every conceives based on spirit of the present utility model or technology, should be included in this utility model
Protection domain within.
Claims (10)
1. a corrugated tube cutting ferrule ball valve assembly, is characterized in that: include that ball valve (1), medium flow into adapter (2), are situated between
Mass flow goes out adapter (3) and two corrugated tube ferrule fittings (4), and the valve body of ball valve (1) is provided with medium
Flow into adapter (2) and medium flow out take over (3), corrugated tube ferrule fitting (4) by reducing nut connector (5),
Corrugated-pipe sleeve (6), elastic compression set (7) and fastening sleeve (8) are constituted, reducing nut connector (5)
Front end be provided with pipe-fitting joint (9), the periphery of pipe-fitting joint (9) is provided with external screw thread, fastening sleeve (8)
Front end be provided with the female thread matched with described external screw thread, the front end of pipe-fitting joint (9) extends and is provided with taper
Crimp head (10), the outside sheathed elastic compression set (7) of corrugated-pipe sleeve (6) is also embedded in fastening sleeve
(8), in, the front end extension of corrugated-pipe sleeve (6) is provided with the taper matched with taper crimp head (10)
Crimping mouth (11), the rear end of fastening sleeve (8) is provided with pipe arrangement interface (12), and medium flows into adapter (2)
Flow out adapter (3) with medium and both pass through pipe arrangement interface (12) cross-under in corrugated-pipe sleeve (6).
Corrugated tube cutting ferrule ball valve assembly the most according to claim 1, is characterized in that: medium flows into adapter (2)
Flow out the valve body of adapter (3) and ball valve (1) with medium to be one of the forming structure.
Corrugated tube cutting ferrule ball valve assembly the most according to claim 1, is characterized in that: medium inflow adapter (2),
Medium flows out the valve body of adapter (3) and ball valve (1) and is pyrite or stainless steel structure.
Corrugated tube cutting ferrule ball valve assembly the most according to claim 1, is characterized in that: corrugated-pipe sleeve (6) is
Stainless steel structure.
Corrugated tube cutting ferrule ball valve assembly the most according to claim 4, is characterized in that: corrugated-pipe sleeve (6)
Resin seal coating (13) it is lined with on inner tubal wall.
Corrugated tube cutting ferrule ball valve assembly the most according to claim 1, is characterized in that: elastic compression set (7) is
Rustless steel, copper alloy or rigid plastics material-structure.
Corrugated tube cutting ferrule ball valve assembly the most according to claim 1, is characterized in that: taper crimp head (10) and
The angle of taper of taper crimping mouth (11) is identical.
Corrugated tube cutting ferrule ball valve assembly the most according to claim 7, is characterized in that: described angle of taper is 50
Degree is to 90 degree.
Corrugated tube cutting ferrule ball valve assembly the most according to claim 1, is characterized in that: reducing nut connector (5)
Inside it is provided with silica gel sealing pad.
Corrugated tube cutting ferrule ball valve assembly the most according to claim 1, is characterized in that: reducing nut connector (5)
It is copper alloy or stainless steel structure with fastening sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620205989.4U CN205559846U (en) | 2016-03-17 | 2016-03-17 | Ripple pipe clamp sleeve ball valve subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620205989.4U CN205559846U (en) | 2016-03-17 | 2016-03-17 | Ripple pipe clamp sleeve ball valve subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205559846U true CN205559846U (en) | 2016-09-07 |
Family
ID=56814114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620205989.4U Expired - Fee Related CN205559846U (en) | 2016-03-17 | 2016-03-17 | Ripple pipe clamp sleeve ball valve subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205559846U (en) |
-
2016
- 2016-03-17 CN CN201620205989.4U patent/CN205559846U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20210317 |