CN214467910U - Gas pressure regulating equipment's maintenance device that does not stop - Google Patents
Gas pressure regulating equipment's maintenance device that does not stop Download PDFInfo
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- CN214467910U CN214467910U CN202022880363.2U CN202022880363U CN214467910U CN 214467910 U CN214467910 U CN 214467910U CN 202022880363 U CN202022880363 U CN 202022880363U CN 214467910 U CN214467910 U CN 214467910U
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Abstract
The utility model discloses a maintenance device that does not stop gas of gas pressure regulating equipment, including intake pipe, outlet duct, main pressure regulator, pressure regulating box, the inlet end of main pressure regulator is connected the intake pipe, and the end of giving vent to anger of this main pressure regulator is connected the outlet duct, simultaneously all be provided with the ooff valve between main pressure regulator and the intake pipe, between main pressure regulator and the outlet duct; according to the maintenance device without stopping gas supply, the gas inlet pipe and the gas outlet pipe are provided with the dispersion ports and the detection ports, and then the gas inlet pipe and the gas outlet pipe are respectively detachably connected with the pressure regulating box, so that when the main pressure regulator needs to be maintained, the pressure regulating box is used as a temporary channel for normal supply of gas, the gas using of a user cannot be influenced, and the maintenance device is high in practicability; simultaneously, in order not to influence user's normal use, set up vice voltage regulator in the pressure regulating case in order to adjust gas pressure, overall structure is simple and practical, and is easy and simple to handle, and pressure regulating case demountable installation, only need install when using, can not increase the structure that influences original pressure regulating equipment, and it is convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the gas technique and specifically relates to a maintenance device that does not stop supply of gas pressure regulating equipment is related to.
Background
In the gas pipe network, the gas need adjust the reducing pressure in advance before going into the house, can input user's family and use, and use the pressure regulating equipment of gas after a period of time and need carry out maintenance, need close the pressure regulating equipment this moment and just can carry out maintenance, but this way can stop going into the house of gas, influences user's normal use, brings inconvenience for the user.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide a gas pressure regulating equipment's maintenance device that does not stop who uses convenient, that the practicality is strong.
In order to achieve the above purpose, the utility model provides a scheme does: the utility model provides a maintenance device that does not stop gas of gas pressure regulating equipment, includes intake pipe, outlet duct, main voltage regulator, pressure regulating box, the inlet end of main voltage regulator is connected the intake pipe, and this main voltage regulator's the end of giving vent to anger is connected the outlet duct, simultaneously between main voltage regulator and the intake pipe, all be provided with the ooff valve between main voltage regulator and the outlet duct, all open the mouth and detect the mouth of loosing on intake pipe and the outlet duct, the pressure regulating box includes the box and sets up air duct, the vice voltage regulator in the box, the mouth or the detection mouth of loosing of connecting the intake pipe can be dismantled to the air inlet of air duct, just the mouth or the detection mouth of loosing of connecting the outlet duct can be dismantled to the gas outlet of air duct, simultaneously the air inlet and the gas outlet of air duct all are provided with the ooff valve, vice voltage regulator sets up on the air duct.
The utility model has the advantages that: the maintenance device is characterized in that a gas inlet pipe and a gas outlet pipe are provided with a diffusion port and a detection port, and then the gas inlet pipe and the gas outlet pipe are respectively detachably connected with a pressure regulating box, so that when a main pressure regulator needs to be maintained, the pressure regulating box is used as a temporary channel for normal supply of gas, the use of the gas by a user is not influenced, and the maintenance device is high in practicability; simultaneously, in order not to influence user's normal use, set up vice voltage regulator in the pressure regulating case in order to adjust gas pressure, overall structure is simple and practical, and is easy and simple to handle, and pressure regulating case demountable installation, only need install when using, can not increase the structure that influences original pressure regulating equipment, and it is convenient to use.
Further, a pressure gauge is arranged at the downstream of the main pressure regulator. The utility model adopts the above structure after for detect the pressure after the main voltage regulator pressure regulating, so that adjust gas pipe pressure in real time according to actual requirement.
Further, the downstream and the upstream of the auxiliary pressure regulator are provided with pressure gauges. The utility model adopts the above structure after, the gas pressure of real-time detection input and output pressure regulating box to in the regulation vice voltage regulator.
Furthermore, two pressure measuring ports are respectively formed in the air guide tube, wherein one pressure measuring port is located at the downstream of the air inlet of the air guide tube, and the other pressure measuring port is located at the upstream of the air outlet of the air guide tube. The utility model adopts the above structure after, further accurately detect the gas pressure on the air duct.
Furthermore, the air inlet of the air duct is detachably connected with a dispersing port or a detection port of the air inlet pipe through a hose. The utility model adopts the above structure after, realize the mouth or the detection mouth that looses of air inlet intercommunication intake pipe of air duct.
Furthermore, the air outlet of the air duct is detachably connected with a dispersing port or a detection port of the air outlet duct through a hose. The utility model adopts the above structure after, realize the gas outlet of air duct and communicate the mouth or the detection mouth that looses of outlet duct.
Furthermore, the outer side wall of the box body is provided with an opening, the box body is hinged with a box door for sealing the opening, and the front surface of the box door is provided with a handle for pulling the box door. The utility model adopts the above structure after, when the subassembly such as vice voltage regulator in the box is not used, can close the chamber door with the subassembly in the protection box.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
Fig. 2 is the internal structure diagram of the pressure regulating box of the present invention.
Wherein 11 is an air inlet pipe, 12 is an air outlet pipe, 13 is a diffusion port, 14 is a detection port, 2 is a main pressure regulator, 31 is a box body, 32 is an air guide pipe, 321 is an air inlet, 322 is an air outlet, 323 is a pressure measurement port, 33 is an auxiliary pressure regulator, 34 is a box door, 341 is a handle, 41 is a switch valve, 42 is a pressure gauge, and 43 is a hose.
Detailed Description
The invention will be further described with reference to the following specific embodiments:
referring to the attached drawings 1-2, the non-stop maintenance device of the gas pressure regulating equipment comprises an air inlet pipe 11, an air outlet pipe 12, a main pressure regulator 2 and a pressure regulating box, wherein the air inlet end of the main pressure regulator 2 is connected with the air inlet pipe 11, the air outlet end of the main pressure regulator 2 is connected with an air outlet pipe 12, meanwhile, switch valves 41 are respectively arranged between the main pressure regulator 2 and an air inlet pipe 11, and between the main pressure regulator 2 and the air outlet pipe 12, the air inlet pipe 11 and the air outlet pipe 12 are respectively provided with a diffusion port 13 and a detection port 14, the pressure regulating box comprises a box body 31, an air duct 32 and an auxiliary pressure regulator 33 which are arranged in the box body 31, an air inlet 321 of the air duct 32 is detachably connected with the diffusion port 13 or the detection port 14 of the air inlet pipe 11, and the air outlet 322 of the air duct 32 is detachably connected with the dispersing port 13 or the detecting port 14 of the air outlet pipe 12, meanwhile, the air inlet 321 and the air outlet 322 of the air duct 32 are both provided with the on-off valve 41, and the auxiliary pressure regulator 33 is arranged on the air duct 32.
A pressure gauge 42 is arranged at the downstream of the main pressure regulator 2, and the pressure gauge 42 is arranged at the downstream and the upstream of the auxiliary pressure regulator 33.
The gas-guiding tube 32 is provided with two pressure measuring ports 323, wherein one pressure measuring port 323 is located at the downstream of the gas inlet 321 of the gas-guiding tube 32, and the other pressure measuring port 323 is located at the upstream of the gas outlet 322 of the gas-guiding tube 32.
The air inlet 321 of the air duct 32 is detachably connected with the diffusing port 13 or the detecting port 14 of the air inlet pipe 11 through a hose 43, and the air outlet 322 of the air duct 32 is detachably connected with the diffusing port 13 or the detecting port 14 of the air outlet pipe 12 through a hose 43.
The outer side wall of the box 31 is provided with an opening, the box 31 is hinged with a box door 34 for sealing the opening, and the front surface of the box door 34 is provided with a handle 341 for pulling the box door 34.
In this embodiment, the specific working process is as follows: when the main pressure regulator 2 needs to be maintained, the air inlet 321 of the air duct 32 is connected with the diffusing port 13 of the air inlet pipe 11, the air outlet 322 of the air duct 32 is connected with the diffusing port 13 of the air outlet pipe 12 through the two hoses 43, then the on-off valves 41 of the main pressure regulator 2 and the air outlet pipe 12 between the main pressure regulator 2 and the air inlet pipe 11 are closed, the air inlet 321 of the air duct 32 and the on-off valve 41 of the air outlet 322 are synchronously opened, so that the gas output by the air inlet pipe 11 enters the air duct 32 of the pressure regulating box and is output to the air outlet pipe 12, the pressure regulating box temporarily replaces the main pressure regulator 2, and the main pressure regulator 2 can be maintained as long as no gas passes through the main pressure regulator 2; wherein, replace main pressure regulator 2 through vice pressure regulator 33 to adjust gas pressure, all be provided with manometer 42 in the upper reaches and the low reaches of vice pressure regulator 33 simultaneously, so that according to actual regulation gas pressure.
The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make further changes and modifications to the invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention. Therefore, the content of the technical scheme of the utility model, according to the equivalent change made by the idea of the utility model, should be covered in the protection scope of the utility model.
Claims (7)
1. The utility model provides a maintenance device that does not stop of gas pressure regulating equipment, includes intake pipe (11), outlet duct (12), main voltage regulator (2), pressure regulating box, its characterized in that: the inlet end of main pressure regulator (2) is connected intake pipe (11), and the end connection of giving vent to anger of this main pressure regulator (2) outlet duct (12), simultaneously between main pressure regulator (2) and intake pipe (11), all be provided with ooff valve (41) between main pressure regulator (2) and outlet duct (12), all open mouth (13) and detection port (14) of loosing on intake pipe (11) and outlet duct (12), the pressure regulating box includes box (31) and sets up air duct (32), vice pressure regulator (33) in box (31), the mouth (13) or the detection port (14) of loosing of connecting intake pipe (11) can be dismantled in air inlet (321) of air duct (32), just the mouth (13) or the detection port (14) of loosing of connecting outlet duct (12) can be dismantled in air outlet (322) of air duct (32), simultaneously air inlet (321) and air outlet (322) of air duct (32) all are provided with ooff valve (41), the auxiliary pressure regulator (33) is arranged on the air duct (32).
2. The maintenance device of claim 1, wherein the maintenance device comprises: and a pressure gauge (42) is arranged at the downstream of the main pressure regulator (2).
3. The maintenance device of claim 1, wherein the maintenance device comprises: and pressure gauges (42) are arranged at the downstream and the upstream of the auxiliary pressure regulator (33).
4. The maintenance device of claim 1, wherein the maintenance device comprises: two pressure measuring ports (323) are respectively arranged on the gas guide pipe (32), wherein one pressure measuring port (323) is positioned at the downstream of the gas inlet (321) of the gas guide pipe (32), and the other pressure measuring port (323) is positioned at the upstream of the gas outlet (322) of the gas guide pipe (32).
5. The maintenance device of claim 1, wherein the maintenance device comprises: the air inlet (321) of the air duct (32) is detachably connected with the diffusing port (13) or the detecting port (14) of the air inlet pipe (11) through a hose (43).
6. The maintenance device of claim 1, wherein the maintenance device comprises: the air outlet (322) of the air duct (32) is detachably connected with a diffusing port (13) or a detecting port (14) of the air outlet pipe (12) through a hose (43).
7. The maintenance device of claim 1, wherein the maintenance device comprises: the outer side wall of the box body (31) is provided with an opening, the box body (31) is hinged with a box door (34) for sealing the opening, and the front surface of the box door (34) is provided with a lifting handle (341) for pulling the box door (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022880363.2U CN214467910U (en) | 2020-12-04 | 2020-12-04 | Gas pressure regulating equipment's maintenance device that does not stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022880363.2U CN214467910U (en) | 2020-12-04 | 2020-12-04 | Gas pressure regulating equipment's maintenance device that does not stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214467910U true CN214467910U (en) | 2021-10-22 |
Family
ID=78186208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022880363.2U Active CN214467910U (en) | 2020-12-04 | 2020-12-04 | Gas pressure regulating equipment's maintenance device that does not stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214467910U (en) |
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2020
- 2020-12-04 CN CN202022880363.2U patent/CN214467910U/en active Active
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