CN208311694U - A kind of valve union with internal thread - Google Patents
A kind of valve union with internal thread Download PDFInfo
- Publication number
- CN208311694U CN208311694U CN201820977440.6U CN201820977440U CN208311694U CN 208311694 U CN208311694 U CN 208311694U CN 201820977440 U CN201820977440 U CN 201820977440U CN 208311694 U CN208311694 U CN 208311694U
- Authority
- CN
- China
- Prior art keywords
- connector
- valve union
- main body
- valve
- internal thread
- 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
Landscapes
- Valve Housings (AREA)
Abstract
The utility model discloses a kind of valve unions with internal thread, valve union main body including tubulose, valve union main body one end is provided with the first connector with internal thread, and the other end is provided with the second connector, constitutes access among first connector, valve union main body and the second connector；The inner sidewall of second connector is smooth, is provided at least two tapped through holes on the second connector side wall；Sealing ring fixing groove is provided in valve union main body, the end of the second connector is arranged in the sealing ring fixing groove, the inner wall of valve union main body is arranged in the sealing ring fixing groove, and the sealing ring fixing groove is the annular of vertical valve adapter body setting, to valve union main body outside recess.The first connector of the utility model has internal thread, can be directly connected to valve or meet other needs, and second interface connects the pipeline of band connection, and the tapped through hole of side wall can be screwed into fastening screw, steel pipe is fixed, and avoids the trouble that screw thread is arranged on steel pipe.
Description
Technical field
The utility model relates to pipe joint more particularly to a kind of valve unions with internal thread.
Background technique
Valve union is the part connecting in fluid passage with pipeline and valve, and generally valve outgoing interface is external fiber tube,
In order to connect with valve, pipeline corresponding end wants specific purpose tool and bracket to carry out process screw thread, also wants certain workplace, and line
Road setting is extremely complex in inner wall of the pipe, brings many inconvenience for installment work.In addition, pipe screw thread connection is become by environment temperature
Change can expand with heat and contract with cold, and connector generation may be made to burst apart when serious, caused the accident.Further, since the liquid pressure flowed through is powerful, it is easy
Corrode connector, causes to loosen.
Utility model content
In order to solve shortcoming present in above-mentioned technology, the utility model provides a kind of valve union with internal thread.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of valve union with internal thread, packet
The valve union main body of tubulose is included, valve union main body one end is provided with the first connector with internal thread, and the other end is provided with
Two connectors, first connector, valve union main body and the second connector centre constitute access；Second connector it is interior
Side wall is smooth, is provided at least two tapped through holes on the second connector side wall；Sealing ring is provided in valve union main body
The end of the second connector is arranged in fixing groove, the sealing ring fixing groove, and the sealing ring fixing groove is arranged in valve union master
The inner wall of body, the sealing ring fixing groove are the annular of vertical valve adapter body setting, to valve union main body outside recess.
Further, the corresponding valve union body outer wall of the sealing ring fixing groove is equipped with the groove of annular.
Further, the tapped through hole top is provided with circular conical surface, and screw is facilitated to be screwed into.
Further, the tapped through hole is symmetrical arranged centered on the middle line of valve union main body length direction.
Further, it is symmetrical arranged on the valve union body outer wall there are four plane, is used for back-up wrench.
Further, the cross section of the valve union main body is regular hexagon, is used for back-up wrench.
The utility model provides a kind of valve union with internal thread, and the first connector has internal thread, can be directly connected to valve
Door meets other needs, and second interface connects the pipeline of band connection, and the tapped through hole of side wall can be screwed into fastening screw, by steel
Pipe is fixed, more convenient and quicker, avoids the trouble that screw thread is arranged on steel pipe；Sealing ring fixing groove is used for fixed seal ring, prevents
Leakage only occurs, sealing ring can carry pressure, prevent water flow from corroding connector.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the utility model Longitudinal cross section schematic.
In figure: 1, valve union main body；2, the first connector；3, the second connector；4, tapped through hole；5, sealing ring is fixed
Slot.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1, the valve union with internal thread shown in 2, the valve union main body 1 including tubulose are symmetrical on 1 outer wall of valve union main body
There are four planes for setting.
1 one end of valve union main body is provided with the first connector 2 with internal thread, and the other end is provided with the second connector 3, and first
Access is constituted among connector 2, valve union main body 1 and the second connector 3.
The inner sidewall of second connector 3 is smooth, and there are two tapped through hole 4, tapped through holes for setting on the second connector side wall
It is symmetrical arranged centered on the middle line of valve union main body length direction, tapped through hole top is provided with circular conical surface, and screw is facilitated to be screwed into.
Sealing ring fixing groove 5 is provided in valve union main body, the end of the second connector 3 is arranged in sealing ring fixing groove 5,
The inner wall of valve union main body is arranged in sealing ring fixing groove 5, and sealing ring fixing groove 5 is the annular that vertical valve adapter body 1 is arranged,
Recess on the outside of to valve union main body；The corresponding valve union body outer wall of sealing ring fixing groove 5 is equipped with the groove of annular.
The valve union with internal thread is present embodiments provided, the first connector has internal thread, can be directly connected to valve or full
Other needs of foot, second interface connect the pipeline of band connection, and the tapped through hole of side wall can be screwed into fastening screw, steel pipe is consolidated
Fixed, more convenient and quicker is avoided in the trouble for just shutting setting screw thread；Sealing ring fixing groove is used for fixed seal ring, prevents from sending out
Raw leakage, sealing ring can carry pressure, prevent water flow from corroding connector.
Above embodiment is not limitations of the present invention, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made within the scope of the technical solution of the utility model,
Also the protection scope of the utility model is belonged to.
Claims (6)
1. a kind of valve union with internal thread, the valve union main body (1) including tubulose, it is characterised in that: the valve union main body (1)
One end is provided with the first connector (2) with internal thread, and the other end is provided with the second connector (3), first connector (2),
Access is constituted among valve union main body (1) and the second connector (3)；The inner sidewall of second connector (3) is smooth, and described
At least two tapped through holes (4) are provided on two connectors (3) side wall；Sealing ring fixing groove (5) are provided in valve union main body,
In the end of the second connector (3), the sealing ring fixing groove (5) is arranged in valve union for sealing ring fixing groove (5) setting
The inner wall of main body (1), the sealing ring fixing groove (5) are the annular of vertical valve adapter body (1) setting and to valve union main body
(1) outside recess.
2. a kind of valve union with internal thread according to claim 1, it is characterised in that: the sealing ring fixing groove (5) is right
The valve union body outer wall answered is equipped with the groove of annular.
3. a kind of valve union with internal thread according to claim 1, it is characterised in that: tapped through hole (4) top is set
It is equipped with circular conical surface.
4. a kind of valve union with internal thread according to claim 3, it is characterised in that: the tapped through hole (4) is connect with valve
It is symmetrical arranged centered on the middle line of head main body length direction.
5. a kind of valve union with internal thread according to claim 1, it is characterised in that: valve union main body (1) outer wall
Plane there are four being above symmetrical arranged.
6. a kind of valve union with internal thread according to claim 1, it is characterised in that: the cross of the valve union main body (1)
Section is regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977440.6U CN208311694U (en) | 2018-06-22 | 2018-06-22 | A kind of valve union with internal thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977440.6U CN208311694U (en) | 2018-06-22 | 2018-06-22 | A kind of valve union with internal thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208311694U true CN208311694U (en) | 2019-01-01 |
Family
ID=64708796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820977440.6U Active CN208311694U (en) | 2018-06-22 | 2018-06-22 | A kind of valve union with internal thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208311694U (en) |
-
2018
- 2018-06-22 CN CN201820977440.6U patent/CN208311694U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208397472U (en) | A kind of isometrical union elbow | |
| CN208311694U (en) | A kind of valve union with internal thread | |
| CN208311753U (en) | A kind of tee pipe coupling | |
| CN205745763U (en) | A kind of fire extinguisher canvas hose joint | |
| CN208487300U (en) | A kind of union elbow component | |
| CN208311695U (en) | A kind of direct piping connector | |
| CN208311754U (en) | A kind of four-way union | |
| CN105570591A (en) | Hydraulic pipe connector capable of changing from two ways to multiple ways | |
| CN202001761U (en) | Multipurpose transfusion quarter-divider | |
| CN203948821U (en) | A kind of good sealing effect, prefabricated direct-buried thermal insulation pipe easy to connect | |
| CN107906276B (en) | Cutting ferrule type straight-through pipe joint | |
| CN213064976U (en) | Quick-assembling device for water treatment system | |
| CN203421401U (en) | Externally-locked type quick metal connector for plastic pipelines | |
| CN221424001U (en) | Quick-connection valve | |
| CN204962155U (en) | Water pipe activity fast connects | |
| CN218625867U (en) | Self-sealing pipe orifice structure | |
| CN205534699U (en) | Circumscribed buckle structure | |
| CN216078774U (en) | Taper sealing right-angle pipe joint | |
| CN217030285U (en) | Ferrule type end straight-through pipe joint | |
| CN208503736U (en) | A kind of pressure pipeline quick coupling | |
| CN212028864U (en) | Flange conversion elbow | |
| CN203770303U (en) | Hinged type hydraulic pipe joint | |
| CN213018185U (en) | Connect conversion head soon | |
| EP3662188A1 (en) | Formed pipe end-section of a pipeline and pipe screw-connection | |
| CN206386585U (en) | A kind of combined square is to adjustable pipe joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 226363 70 meters south of Yanhe West Road, Xinlian bridge, Liuqiao Town, Tongzhou District, Nantong City, Jiangsu Province Patentee after: NANTONG WUJING HIGH-PRESSURE PUMP Co.,Ltd. Address before: 226000 Zhusong Road 12-2, Xitong Science and Technology Industrial Park, Zhangzhishan Town, Tongzhou District, Nantong City, Jiangsu Province Patentee before: NANTONG WUJING HIGH-PRESSURE PUMP Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |