CN209801153U - Quick-connect temporary supply pressure regulating device - Google Patents
Quick-connect temporary supply pressure regulating device Download PDFInfo
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- CN209801153U CN209801153U CN201920560273.XU CN201920560273U CN209801153U CN 209801153 U CN209801153 U CN 209801153U CN 201920560273 U CN201920560273 U CN 201920560273U CN 209801153 U CN209801153 U CN 209801153U
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- universal joint
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- corrugated pipe
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Abstract
The utility model relates to the technical field of gas service and emergency equipment, and discloses a fast-connection temporary supply pressure regulating device, which comprises a bracket, wherein the bracket is provided with a pressure regulator, a first quick joint, a filter, a first elbow, a second quick joint, a first short pipe, a third quick joint, a second elbow, a fourth quick joint and a second short pipe; the first short pipe is provided with a first ball valve and a first universal joint, the second short pipe is provided with a second ball valve and a second universal joint, and the first universal joint and the second universal joint are both connected with a second-level connecting corrugated pipe through a first-level connecting corrugated pipe. The utility model discloses a quick-operation joint of isostructure installs different parts such as voltage regulator, filter fast, and simple structure, equipment are convenient, portable and safe and reliable, can reach the purpose of not stopping gas and debug maintenance or change the voltage regulator with using, have not only reduced the number of times that the unplanned stopped gas, have still improved the work efficiency who snatchs the maintenance.
Description
Technical Field
The utility model relates to a gas service and equipment technical field that speedily carries out rescue work, concretely relates to is a high-speed joint face and supplies pressure regulating device.
Background
The main effect of gas pressure regulator is to adjust the higher import pressure in upper reaches to the required pressure in low reaches, in order to satisfy different gas user's demand, the gas pipe network has adopted different grade type, different kind's pressure regulator at present to the connected mode also differs, in order to ensure that the pressure regulator can normal operating, all can regularly maintain maintenance and pressure test the pressure regulator usually. When the pressure regulating equipment fails, immediate maintenance or replacement is also needed. However, since there is no temporary pressure regulating equipment, the maintenance operation needs to be performed after the gas supply is stopped, which not only affects the repair efficiency, but also affects the gas supply for users after the gas supply is stopped for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a quick connection face and supply pressure regulating device, its main aim at solves the long-time technical problem that stops gas influence use of above-mentioned maintenance voltage regulator.
In order to realize the purpose, the utility model adopts the technical scheme that:
A fast-connection temporary supply pressure regulating device comprises a support, wherein a pressure regulator, a first quick joint, a filter, a first elbow, a second quick joint, a first short pipe, a third quick joint, a second elbow, a fourth quick joint and a second short pipe are arranged on the support; one end of the pressure regulator is connected with one end of the filter through the first quick connector, the other end of the filter is connected with one end of the first elbow, and the other end of the first elbow is connected to the first short pipe through the second quick connector; the other end of the pressure regulator is connected with one end of the second elbow through the third quick joint, and the other end of the second elbow is connected to the second short pipe through the fourth quick joint; the first short pipe is provided with a first ball valve and a first universal joint, the second short pipe is provided with a second ball valve and a second universal joint, and the first universal joint and the second universal joint are connected with a second-level connecting corrugated pipe through a first-level connecting corrugated pipe.
As the technical scheme of the utility model is further improved, first quick-operation joint second quick-operation joint third quick-operation joint with fourth quick-operation joint is the quick-operation joint of looks isostructure. By adopting the quick connectors with the same structure, all parts can be quickly connected, and good air tightness is guaranteed.
As a further improvement of the technical solution of the present invention, the first quick coupling, the second quick coupling, the third quick coupling and the fourth quick coupling are made of brass. Brass has explosion-proof and high pressure resistant characteristics.
As the utility model discloses technical scheme's further improvement, first ball valve with the second ball valve is connected with pressure measurement. So set up, be convenient for measure gas pressure.
As the technical scheme of the utility model further improve, the one-level connecting corrugated pipe with the second grade connecting corrugated pipe is high pressure resistant stainless steel corrugated connection hose. So set up, have better gas tightness and security.
As a further improvement of the technical scheme of the utility model, the both ends of bellows are connected to the one-level respectively are provided with third universal joint. So set up, can be according to 360 degrees free rotation adjusting positions of on-the-spot installation environment, do not receive the spatial position constraint when guaranteeing equipment use.
As the utility model discloses technical scheme's further improvement, the one end of second grade connecting bellows be provided with the fourth universal joint that third universal joint matches, the other end of second grade connecting bellows is provided with silk mouthful connector or flange joint head. The second-stage connecting corrugated pipe adopts different connectors, so that the second-stage connecting corrugated pipe is convenient to flexibly adapt to the installation of different interfaces of different online pressure regulating devices on a gas pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
The utility model discloses a quick-operation joint of isostructure installs different parts such as voltage regulator, filter fast, and simple structure, equipment are convenient, portable and safe and reliable, can reach the purpose of not stopping gas and debug maintenance or change the voltage regulator with using, have not only reduced the number of times that the unplanned stopped gas, have still improved the work efficiency who snatchs the maintenance. When the device is used, the secondary connecting corrugated pipes at two ends of the pressure regulating device are directly connected in parallel to the existing online pressure regulating equipment on the gas pipeline, gas supply is started, the gas is directly supplied continuously through the device, and the online pressure regulating equipment is convenient to maintain, test, repair and replace.
Drawings
Fig. 1 is a schematic structural view of a fast-connection temporary supply pressure regulating device of the present invention;
FIG. 2 is a schematic structural view of a primary connecting bellows;
FIG. 3 is a schematic structural view of a two-stage connection bellows;
Fig. 4 is a schematic structural view of a two-stage connection bellows of another structure.
Reference numerals: 1. a support; 2. a voltage regulator; 3. a first quick coupling; 4. a filter; 5. a first elbow; 6. a second quick coupling; 7. a first short pipe; 8. a third quick coupling; 9. a second elbow; 10. a fourth quick coupling; 11. a second short pipe; 12. a first ball valve; 13. a first universal joint; 14. a second ball valve; 15. a second universal joint; 16. a first-stage connecting corrugated pipe; 17. a second-stage connecting corrugated pipe; 18. a pressure detection device; 19. a third universal joint; 20. a fourth universal joint; 21. a screw port connector; 22. and (4) connecting a flange.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Referring to fig. 1 to 3, a quick-connect temporary supply pressure regulating device in one embodiment is shown, which includes a bracket 1, and a pressure regulator 2, a first quick coupling 3, a filter 4, a first elbow 5, a second quick coupling 6, a first short pipe 7, a third quick coupling 8, a second elbow 9, a fourth quick coupling 10 and a second short pipe 11 are arranged on the bracket 1; one end of the pressure regulator 2 is connected with one end of the filter 4 through the first quick connector 3, the other end of the filter 4 is connected with one end of the first elbow 5, and the other end of the first elbow 5 is connected to the first short pipe 7 through the second quick connector 6; the other end of the pressure regulator 2 is connected with one end of the second elbow 9 through the third quick joint 8, and the other end of the second elbow 9 is connected to the second short pipe 11 through the fourth quick joint 10; the first short pipe 7 is provided with a first ball valve 12 and a first universal joint 13, the second short pipe 11 is provided with a second ball valve 14 and a second universal joint 15, and the first universal joint 13 and the second universal joint 15 are both connected with a second-level connecting corrugated pipe 17 through a first-level connecting corrugated pipe 16.
the first quick coupling 3, the second quick coupling 6, the third quick coupling 8 and the fourth quick coupling 10 are quick couplings having the same structure. By adopting the quick connectors with the same structure, all parts can be quickly connected, and good air tightness is guaranteed.
The first quick coupling 3, the second quick coupling 6, the third quick coupling 8 and the fourth quick coupling 10 are made of brass. Brass has explosion-proof and high pressure resistant characteristics.
the primary connecting corrugated pipe 16 and the secondary connecting corrugated pipe 17 are both high-pressure resistant stainless steel corrugated connecting hoses. So set up, have better gas tightness and security.
In a preferred embodiment, a pressure detection device 18 is connected to the first ball valve 12 and the second ball valve 14. So set up, through connect pressure measurement device on first ball valve and second ball valve, be convenient for measure gas pressure.
Further, both ends of the primary connecting corrugated tube 16 are respectively provided with a third universal joint 19. So set up, can be according to 360 degrees free rotation adjusting positions of on-the-spot installation environment, do not receive the spatial position constraint when guaranteeing equipment use.
One end of the second-stage connecting corrugated pipe 17 is provided with a fourth universal joint 20 matched with the third universal joint 19, and the other end of the second-stage connecting corrugated pipe 17 is provided with a screw port connector 21. The second-level connecting corrugated pipe adopts a threaded connector, so that the second-level connecting corrugated pipe is flexibly suitable for the interface installation of on-line pressure regulating equipment adopting a threaded connection mode on a gas pipeline.
Referring to fig. 4, there is shown another structure of the secondary connection bellows 17, one end of the secondary connection bellows 17 is provided with a fourth universal joint 20 matched with the third universal joint 19, and the other end of the secondary connection bellows 17 is provided with a flange joint 22. The second-level connecting corrugated pipe adopts a flange connector, so that the second-level connecting corrugated pipe is conveniently and flexibly suitable for installing the interface of the on-line pressure regulating equipment adopting a flange connecting mode on a gas pipeline.
the utility model discloses quick connection's the work process description that supplies pressure regulating device:
Firstly, selecting two secondary connecting corrugated pipes 17 corresponding to connectors according to the interface types of online pressure regulating equipment of a gas pipe network; then, the pressure regulator 2, the filter 4, the first elbow 5, the first short pipe 7, the second elbow 9 and the second short pipe 11 are respectively connected through the quick connectors with the same structure; then, a third universal joint 19 on one end of a first primary connecting corrugated pipe 16 is connected with a first universal joint 13 on a first short pipe 7 on the left, the third universal joint 19 on the other end of the primary connecting corrugated pipe 16 is connected with a fourth universal joint 20 of one secondary connecting corrugated pipe 17, and a screw port connector 21 (or a flange connector 22) on the other end of the secondary connecting corrugated pipe 17 is connected with one interface of an online pressure regulating device on a gas pipeline; then, a third universal joint 19 on one end of a second primary connecting corrugated pipe 16 is connected with a second universal joint 15 on a second short pipe 11 on the right side, the third universal joint 19 on the other end of the primary connecting corrugated pipe 16 is connected with a fourth universal joint 20 of another secondary connecting corrugated pipe 17, and a screw port connector 21 (or a flange connector 22) on the other end of the secondary connecting corrugated pipe 17 is connected with the other interface of the online pressure regulating equipment on the gas pipeline; and finally, the pressure regulator 2 is used for regulating the pressure and supplying air after the test is normal, so that the online pressure regulating equipment can be maintained, tested or repaired and replaced.
compared with the prior art, the beneficial effects of the utility model are that:
The utility model discloses a quick-operation joint of isostructure installs different parts such as voltage regulator, filter fast, and simple structure, equipment are convenient, portable and safe and reliable, can reach the purpose of not stopping gas and debug maintenance or change the voltage regulator with using, have not only reduced the number of times that the unplanned stopped gas, have still improved the work efficiency who snatchs the maintenance. When the device is used, the secondary connecting corrugated pipes at two ends of the pressure regulating device are directly connected in parallel to the existing online pressure regulating equipment on the gas pipeline, gas supply is started, the gas is directly supplied continuously through the device, and the online pressure regulating equipment is convenient to maintain, test, repair and replace.
while the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (7)
1. The utility model provides a quick connect faces and supplies pressure regulating device, includes the support, its characterized in that: the bracket is provided with a pressure regulator, a first quick joint, a filter, a first elbow, a second quick joint, a first short pipe, a third quick joint, a second elbow, a fourth quick joint and a second short pipe; one end of the pressure regulator is connected with one end of the filter through the first quick connector, the other end of the filter is connected with one end of the first elbow, and the other end of the first elbow is connected to the first short pipe through the second quick connector; the other end of the pressure regulator is connected with one end of the second elbow through the third quick joint, and the other end of the second elbow is connected to the second short pipe through the fourth quick joint; the first short pipe is provided with a first ball valve and a first universal joint, the second short pipe is provided with a second ball valve and a second universal joint, and the first universal joint and the second universal joint are connected with a second-level connecting corrugated pipe through a first-level connecting corrugated pipe.
2. A quick connect temporary supply pressure regulator apparatus as claimed in claim 1 wherein: the first quick joint, the second quick joint, the third quick joint and the fourth quick joint are quick joints with the same structure.
3. a quick connect temporary supply pressure regulator apparatus as claimed in claim 1 wherein: the first quick coupling, the second quick coupling, the third quick coupling and the fourth quick coupling are made of brass.
4. A quick connect temporary supply pressure regulator apparatus as claimed in claim 1 wherein: the first ball valve and the second ball valve are connected with a pressure detection device.
5. A quick connect temporary supply pressure regulator apparatus as claimed in claim 1 wherein: the first-stage connecting corrugated pipe and the second-stage connecting corrugated pipe are both high-pressure-resistant stainless steel corrugated connecting hoses.
6. A quick connect temporary pressure regulator apparatus according to any of claims 1 to 5, wherein: and third universal joints are respectively arranged at two ends of the primary connecting corrugated pipe.
7. a quick connect temporary supply pressure regulator apparatus as claimed in claim 6 wherein: one end of the second-stage connecting corrugated pipe is provided with a fourth universal joint matched with the third universal joint, and the other end of the second-stage connecting corrugated pipe is provided with a screw port connector or a flange connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920560273.XU CN209801153U (en) | 2019-04-23 | 2019-04-23 | Quick-connect temporary supply pressure regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920560273.XU CN209801153U (en) | 2019-04-23 | 2019-04-23 | Quick-connect temporary supply pressure regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209801153U true CN209801153U (en) | 2019-12-17 |
Family
ID=68830709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920560273.XU Active CN209801153U (en) | 2019-04-23 | 2019-04-23 | Quick-connect temporary supply pressure regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209801153U (en) |
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2019
- 2019-04-23 CN CN201920560273.XU patent/CN209801153U/en active Active
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Address after: 528000 Jihua five road, Chancheng District, Foshan, Guangdong Province, No. 25 Patentee after: Fo ran Energy Group Co.,Ltd. Address before: 528000 Jihua five road, Chancheng District, Foshan, Guangdong Province, No. 25 Patentee before: FOSHAN GAS GROUP CO.,LTD. |