CN208268582U - A kind of gas connection pipes connector that leakproofness is high - Google Patents
A kind of gas connection pipes connector that leakproofness is high Download PDFInfo
- Publication number
- CN208268582U CN208268582U CN201820595348.3U CN201820595348U CN208268582U CN 208268582 U CN208268582 U CN 208268582U CN 201820595348 U CN201820595348 U CN 201820595348U CN 208268582 U CN208268582 U CN 208268582U
- Authority
- CN
- China
- Prior art keywords
- connector
- thread sleeve
- capsul
- fixed
- water inlet
- 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 discloses a kind of gas connection pipes connectors that leakproofness is high, including the first connector, capsul, inner thread sleeve, solution tank, first gasket, water inlet pipe, second connector, external thread sleeve, sealing cover, sealed disc, second gasket, keystone ring, rubber tube and steel wire clip, first connector inner opposite end is fixed with capsul, capsul inner wall one end is fixed with inner thread sleeve, crack between capsul and inner thread sleeve forms solution tank, the outer middle side part of capsul is fixed with water inlet pipe, and it is connected to inside water inlet pipe and capsul, external screw thread is equipped on the outside of water inlet pipe, and water inlet pipe top is threaded with sealing cover, first connector is fixed with the first gasket close to one end of capsul, second connector is fixed with the external thread sleeve matched with inner thread sleeve close to one end of the first connector, coal gas connection Pipe fitting improves the air-tightness of itself, improves the danger that coal gas leaks air during use under the premise of meeting firm.
Description
Technical field
The utility model relates to gas connection pipes technical fields, and in particular to a kind of gas connection pipes that leakproofness is high connect
Head.
Background technique
Pipe fitting is the fastening means between pipeline and pipeline, is the tie point that can be dismounted between element and pipeline.?
Indispensable key player is acted as in pipe fitting, it is one of two main composition parts of hydraulic pipeline.Pipe fitting is used for
The connection of instrument isoline, type of attachment have socket weld or threaded connection.It is mainly used for small-bore low-pressure line, it is frequent for needing
The position of assembly and disassembly or as using the final adjustment of threaded fitting pipeline to be used.Structure type preferably uses metal face contact to seal
Structure, the structure type of gasket seal is commonly used in conveying on the general pipeline such as water, oil, air, using malleable cast iron material system
It makes.In addition, requirement and price etc. are also the factor considered when selecting.
Pipe fitting belongs to dismountable connecting element, it is meeting normal stable connection, Sizes, processing performance
Except good etc. requirement, also require air-tightness strong, thus it is proposed that a kind of gas connection pipes connector that leakproofness is high.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide that a kind of structure is simple, good airproof performance,
Highly-safe gas connection pipes connector, including the first connector, capsul, inner thread sleeve, solution tank, the first gasket, into
Water pipe, the second connector, external thread sleeve, sealing cover, sealed disc, the second gasket, keystone ring, rubber tube and steel wire clip,
The first connector inner opposite end is fixed with capsul, and capsul inner wall one end is fixed with inner thread sleeve, the sealing
Crack between shell and inner thread sleeve forms solution tank, and the outer middle side part of the capsul is fixed with water inlet pipe, and water inlet pipe
Be connected to inside capsul, equipped with external screw thread on the outside of the water inlet pipe, and water inlet pipe top is threaded with sealing cover, described the
One connector is fixed with the first gasket close to one end of capsul, second connector close to one end of the first connector be fixed with
The external thread sleeve that inner thread sleeve matches, and external thread sleeve is threadedly coupled with inner thread sleeve, the external thread sleeve
Outside is fixed with sealed disc close to one end of the second connector, and sealed disc is matched with capsul, and the sealed disc leans on
The side of nearly capsul is fixed with the second gasket, and the outside of second connector is equidistantly fixed with keystone ring, the keystone ring
Outside is socketed with rubber tube, and the rubber tube is symmetrically connected with steel wire clip close to one end outer surface of keystone ring.
Preferably, the external thread sleeve is trapezoidal shape close to one end of the first connector.
Preferably, the one end of second connector far from external thread sleeve is trapezoidal shape.
Preferably, the rubber inside pipe wall is filled with steel wire.
Preferably, the inner thread sleeve is identical with the rotation direction of thread of external thread sleeve.
The beneficial effects of the utility model are:
1, it is fixed with capsul on the outside of the first connector, inner thread sleeve is fixed with inside capsul, second connector one end is solid
Surely there is external thread sleeve, inner thread sleeve is threadedly coupled with external thread sleeve, fixes two connectors, is connect by being arranged first
The first gasket on head and the second gasket on sealed disc carry out preliminary sealing, are fixed on the outside of external thread sleeve close
Disk is sealed, sealed disc is connect with capsul, forms reservoir, then by topped up with water inside water inlet pipe network reservoir, utilize water
Leakproofness complete final sealing.
2, it is fixed with keystone ring on the outside of the second connector, rubber tube is made to be easier to fit inside when packing into the second connector, and
The elastic shrinkage of rubber tube keeps air-tightness higher, and steel wire clip is tightened, and steel wire is stuck between keystone ring, completes to fix.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the main view anatomical structure schematic diagram of the utility model；
Fig. 2 is the second connector anatomical structure schematic diagram of the utility model.
In figure: 1, the first connector；2, capsul；3, inner thread sleeve；4, solution tank；5, the first gasket；6, water inlet pipe；
7, the second connector；8, external thread sleeve；9, sealing cover；10, sealed disc；11, the second gasket；12, keystone ring；13, rubber
Pipe；14, steel wire clip.
Specific embodiment
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
?.
A kind of high gas connection pipes connector of leakproofness as Figure 1-Figure 2, including it is the first connector 1, capsul 2, interior
Screw shell 3, solution tank 4, the first gasket 5, water inlet pipe 6, the second connector 7, external thread sleeve 8, sealing cover 9, sealed disc
10, the second gasket 11, keystone ring 12, rubber tube 13 and steel wire clip 14,1 inner opposite end of the first connector are fixed with sealing
Shell 2, described 2 inner wall one end of capsul are fixed with inner thread sleeve 3, the crack shape between the capsul 2 and inner thread sleeve 3
At solution tank 4, the outer middle side part of the capsul 2 is fixed with water inlet pipe 6, and is connected to inside water inlet pipe 6 and capsul 2, described
External screw thread is equipped on the outside of water inlet pipe, and 6 top of water inlet pipe is threaded with sealing cover 9, first connector 1 is close to capsul 2
One end be fixed with the first gasket 5, second connector 7 is fixed with and 3 phase of inner thread sleeve close to one end of the first connector 1
The external thread sleeve 8 of cooperation, and external thread sleeve 8 is threadedly coupled with inner thread sleeve 3,8 outside of external thread sleeve is close
One end of second connector 7 is fixed with sealed disc 10, and sealed disc 10 is matched with capsul 2, and the sealed disc 10 leans on
The side of nearly capsul 2 is fixed with the second gasket 11, and the outside of second connector 7 is equidistantly fixed with keystone ring 12, described
Rubber tube 13 is socketed on the outside of keystone ring 12, the rubber tube 13 is symmetrically connected with steel wire close to one end outer surface of keystone ring 12
Clip 14.
The external thread sleeve 8 is trapezoidal shape close to one end of the first connector 1, and external thread sleeve 8 is facilitated to be inserted into internal screw thread
In sleeve 3.
The one end of second connector 7 far from external thread sleeve 8 is trapezoidal shape, and rubber tube 13 is facilitated to be inserted into the second connector 7
Outside.
13 inner wall of rubber tube is filled with steel wire, enhances the service life of rubber tube 13.
The inner thread sleeve 3 is identical with the rotation direction of thread of external thread sleeve 8, matching thread connection.
The working principle of the present embodiment is as follows: capsul 2 is fixed on the outside of the first connector 1, it is fixed inside capsul 2
There is inner thread sleeve 3,7 one end of the second connector is fixed with external thread sleeve 8, and inner thread sleeve 3 and 8 screw thread of external thread sleeve connect
It connects, fixes two connectors, pass through the second sealing on the first gasket 5 and sealed disc 10 that are arranged on the first connector 1
Pad 11 carries out preliminary sealing, and sealed disc 10 is fixed on the outside of external thread sleeve 8, and sealed disc 10 is connect with capsul 2, shape
Final sealing is completed using the leakproofness of water toward 4 inside topped up with water of reservoir at reservoir 4, then by water inlet pipe 6, the
It is fixed with keystone ring 12 on the outside of two connectors 7, makes rubber tube 13 be easier to fit inside when packing into the second connector 7, and rubber tube
13 elastic shrinkage keeps air-tightness higher, and steel wire clip 14 is tightened, and the steel wire of steel wire clip 14 is stuck between keystone ring 12, complete
At fixation.
The utility model is not limited to specific embodiment above-mentioned.The utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group
It closes.
Claims (5)
1. a kind of gas connection pipes connector that leakproofness is high, including it is the first connector (1), capsul (2), inner thread sleeve (3), molten
Liquid bath (4), the first gasket (5), water inlet pipe (6), the second connector (7), external thread sleeve (8), sealing cover (9), sealed disc
(10), the second gasket (11), keystone ring (12), rubber tube (13) and steel wire clip (14), it is characterised in that: described first connects
Head (1) inner opposite end is fixed with capsul (2), and described capsul (2) inner wall one end is fixed with inner thread sleeve (3), described close
Crack between capsule (2) and inner thread sleeve (3) forms solution tank (4), the outer middle side part of the capsul (2) be fixed with into
Water pipe (6), and be connected to inside water inlet pipe (6) and capsul (2), external screw thread, and water inlet pipe are equipped on the outside of the water inlet pipe (6)
(6) top is threaded with sealing cover (9), and first connector (1) is fixed with the first gasket close to the one end of capsul (2)
(5), second connector (7) is fixed with the external thread sleeve matched with inner thread sleeve (3) close to the one end of the first connector (1)
Cylinder (8), and external thread sleeve (8) is threadedly coupled with inner thread sleeve (3), is connect on the outside of the external thread sleeve (8) close to second
One end of head (7) is fixed with sealed disc (10), and sealed disc (10) is matched with capsul (2), the sealed disc
(10) side close to capsul (2) is fixed with the second gasket (11), and the outside of second connector (7) is equidistantly fixed with ladder
Shape ring (12), keystone ring (12) outside are socketed with rubber tube (13), and the one of the rubber tube (13) close keystone ring (12)
End outer surface is symmetrically connected with steel wire clip (14).
2. a kind of high gas connection pipes connector of leakproofness according to claim 1, it is characterised in that: the external thread sleeve
Cylinder (8) is trapezoidal shape close to the one end of the first connector (1).
3. a kind of high gas connection pipes connector of leakproofness according to claim 1, it is characterised in that: second connector
(7) one end far from external thread sleeve (8) is trapezoidal shape.
4. a kind of high gas connection pipes connector of leakproofness according to claim 1, it is characterised in that: the rubber tube
(13) inner wall is filled with steel wire.
5. a kind of high gas connection pipes connector of leakproofness according to claim 1, it is characterised in that: the inner screw sheath
Cylinder (3) is identical with the rotation direction of thread of external thread sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820595348.3U CN208268582U (en) | 2018-04-25 | 2018-04-25 | A kind of gas connection pipes connector that leakproofness is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820595348.3U CN208268582U (en) | 2018-04-25 | 2018-04-25 | A kind of gas connection pipes connector that leakproofness is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208268582U true CN208268582U (en) | 2018-12-21 |
Family
ID=64679969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820595348.3U Expired - Fee Related CN208268582U (en) | 2018-04-25 | 2018-04-25 | A kind of gas connection pipes connector that leakproofness is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208268582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156420A (en) * | 2019-12-30 | 2020-05-15 | 清华大学 | Hydrogen leakage prevention device |
-
2018
- 2018-04-25 CN CN201820595348.3U patent/CN208268582U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156420A (en) * | 2019-12-30 | 2020-05-15 | 清华大学 | Hydrogen leakage prevention device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 |