CN203053780U - Water pressure test connector - Google Patents
Water pressure test connector Download PDFInfo
- Publication number
- CN203053780U CN203053780U CN 201220684744 CN201220684744U CN203053780U CN 203053780 U CN203053780 U CN 203053780U CN 201220684744 CN201220684744 CN 201220684744 CN 201220684744 U CN201220684744 U CN 201220684744U CN 203053780 U CN203053780 U CN 203053780U
- Authority
- CN
- China
- Prior art keywords
- water inlet
- clamping rings
- annulus
- circular ring
- block
- 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
Images
Abstract
The utility model discloses a water pressure test connector which comprises a water inlet shaft with a water inlet cavity, wherein two ends of the water inlet shaft are respectively connected with a nut in a threading way, a fixed circular ring assembly, a resin circular ring, a first compression circular ring, a conical ejection block, a lantern ring block, a pipe orifice shielding circular ring and a second compression circular ring are sequentially sleeved on the water inlet shaft between the two nuts, the inner wall of the lantern ring block is closely attached onto the conical outer wall of the conical ejection block, and a sealing ring is installed on the middle part of the lantern ring block. The water pressure test connector is good in fixation and sealing performances.
Description
Technical field
The utility model relates to a kind of hydraulic testing joint.
Background technology
Order is present, and welded insulated gas cylinder is when doing pressure test, and the single joint of oneself processing is dangerous, and is difficult in and finds suitable joint on the market, so be a difficult problem when doing pressure test.
Summary of the invention
Technical problem to be solved in the utility model is the defective that overcomes prior art, provides a kind of fixing seal good hydraulic testing joint.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of hydraulic testing joint, it comprises the water inlet axle of bringing the water cavity road into, the two ends of water inlet axle are respectively by the nut that has been threaded, water inlet axle is gone up and is set with clamping rings assembly, resin annulus, first successively compresses annulus, taper jacking block, collar piece, the mouth of pipe and block annulus and second and compress annulus between two nuts, the inwall of collar piece is adjacent on the conical outer wall of taper jacking block, and the middle part of collar piece is equipped with O-ring seal.
Further, described clamping rings assembly comprises first clamping rings and second clamping rings, and first clamping rings and second clamping rings connect.
After having adopted technique scheme, tighten the nut on right side, extruding second compresses annulus and the mouth of pipe blocks annulus, the mouth of pipe blocks annulus just in time can block the mouth of pipe, the mouth of pipe blocks annulus also can push collar piece, because O-ring seal has entangled collar piece, collar piece constantly increases, from and can push taper jacking block and first and compress annulus, nut, the clamping rings assembly in left side are fixed, thereby the extrusion resin annulus increases him, play the sealing and fixing effect, make the hydraulic testing of carrying out that operating personnel can be safe, stable.
Description of drawings
Fig. 1 is the structural representation of hydraulic testing joint of the present utility model.
Embodiment
Content of the present utility model is easier to be expressly understood in order to make, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below,
As shown in Figure 1, a kind of hydraulic testing joint, it comprises the water inlet axle 1 of bringing water cavity road 1-1 into, the two ends of water inlet axle 1 are respectively by the nut 2 that has been threaded, being set with clamping rings assembly 3, resin annulus 4, first on the water inlet axle 1 between two nuts 2 successively compresses annulus 5, taper jacking block 6, collar piece 7, the mouth of pipe and blocks annulus 8 and second and compress annulus 9, the inwall of collar piece 7 is adjacent on the conical outer wall 6-1 of taper jacking block 6, and the middle part of collar piece 7 is equipped with O-ring seal 10.
Clamping rings assembly 3 comprises the first clamping rings 3-1 and the second clamping rings 3-2, and the first clamping rings 3-1 and the second clamping rings 3-2 connect.
Principle of work of the present utility model is as follows:
Tighten the nut 2 on right side, extruding second compresses annulus 9 and the mouth of pipe blocks annulus 8, the mouth of pipe blocks annulus 8 just in time can block the mouth of pipe, the mouth of pipe blocks annulus 8 also can push collar piece 7, because O-ring seal 10 has entangled collar piece 7, collar piece 7 constantly increases, from and can push taper jacking block 6 and first and compress annulus 5, nut 2, the clamping rings assembly 3 in left side are fixed, thereby extrusion resin annulus 4, he is increased, play the sealing and fixing effect, make the hydraulic testing of carrying out that operating personnel can be safe, stable.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. hydraulic testing joint, it is characterized in that: it comprises the water inlet axle (1) of bringing water cavity road (1-1) into, the two ends of water inlet axle (1) are respectively by the nut that has been threaded (2), water inlet axle (1) is gone up and be set with clamping rings assembly (3) successively between two nut (2), resin annulus (4), first compresses annulus (5), taper jacking block (6), collar piece (7), the mouth of pipe blocks annulus (8) and second and compresses annulus (9), the inwall of collar piece (7) is adjacent on the conical outer wall (6-1) of taper jacking block (6), and the middle part of collar piece (7) is equipped with O-ring seal (10).
2. hydraulic testing joint according to claim 1, it is characterized in that: described clamping rings assembly (3) comprises first clamping rings (3-1) and second clamping rings (3-2), and first clamping rings (3-1) and second clamping rings (3-2) connect.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220684744 CN203053780U (en) | 2012-12-13 | 2012-12-13 | Water pressure test connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220684744 CN203053780U (en) | 2012-12-13 | 2012-12-13 | Water pressure test connector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203053780U true CN203053780U (en) | 2013-07-10 |
Family
ID=48736722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220684744 Expired - Fee Related CN203053780U (en) | 2012-12-13 | 2012-12-13 | Water pressure test connector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203053780U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114018509A (en) * | 2021-09-26 | 2022-02-08 | 厦门双瑞风电科技有限公司 | Assembled hydraulic bursting test joint for high-pressure hydrogen storage cylinder |
-
2012
- 2012-12-13 CN CN 201220684744 patent/CN203053780U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114018509A (en) * | 2021-09-26 | 2022-02-08 | 厦门双瑞风电科技有限公司 | Assembled hydraulic bursting test joint for high-pressure hydrogen storage cylinder |
CN114018509B (en) * | 2021-09-26 | 2024-04-05 | 厦门双瑞风电科技有限公司 | Assembled hydraulic bursting test joint for high-pressure hydrogen storage cylinder |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201715135U (en) | Pipeline fast-repair thread casing joint | |
CN203053780U (en) | Water pressure test connector | |
CN202884311U (en) | Insulating bolt for connection of flanges of oil and gas pipeline | |
CN202452002U (en) | Groove-type movable joint | |
CN204002628U (en) | A kind of coal mine gallery drilling rig gyrator chuck | |
CN203384527U (en) | Pipe connector | |
CN105490243A (en) | Sealed isolation connector | |
CN103277621A (en) | Polyethylene pipe fast connector | |
CN204717172U (en) | Valve and pipeline connecting head | |
CN201715134U (en) | Pipeline fast-repair casing joint | |
CN203549191U (en) | Union reducing joint | |
CN202927307U (en) | Pipe joint for air brake pipeline connection of automobile | |
CN202852235U (en) | High-pressure resistance fastening pipeline connecting device | |
CN201255282Y (en) | Fastening sleeve type rapid sealing device of reducing pipe nozzle | |
CN204025974U (en) | A kind of inflating gas cylinder joint | |
CN203628106U (en) | Quick-open type pipeline connection device | |
CN204301933U (en) | Araeosystyle film film pipe and upper end cover detect bubble-tight system simultaneously | |
CN204213542U (en) | Clamp band type plugging apparatus for pipe end | |
CN204827333U (en) | Box is prevented spouting by high pressure with adjustable | |
CN203453673U (en) | Flange for pipeline coupling | |
CN203010051U (en) | Windproof pipe joint | |
CN209743834U (en) | Pipe clamp for connecting conveying pipeline | |
CN205155449U (en) | Small -bore harmless casing cap | |
CN103453252A (en) | Flange for pipeline connection | |
CN204328315U (en) | The connection set of high-pressure oil pipe |
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: 20130710 Termination date: 20161213 |
|
CF01 | Termination of patent right due to non-payment of annual fee |