CN217502915U

CN217502915U - Liquid protector is unloaded to natural gas supercharging equipment safety

Info

Publication number: CN217502915U
Application number: CN202220667848.XU
Authority: CN
Inventors: 王佳杰
Original assignee: Tianjin Jinwanhang Petroleum Material Equipment Co ltd
Current assignee: Tianjin Jinwanhang Petroleum Material Equipment Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-09-27
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a safety liquid-discharging protective device of natural gas supercharging equipment, which comprises a liquid inlet pipe, a liquid outlet pipe and a transit pipe, the liquid inlet pipe and the liquid outlet pipe are respectively arranged at two ends of the transit pipe, the two ends of the transit pipe are both provided with stabilizing mechanisms, the top of the transit pipe is provided with a pressure relief pipe, the top end of the hydraulic pipe is provided with a pressure relief box, the bottom end of the pressure relief pipe is provided with a chute, a sealing plug is arranged in the chute, and both sides of the sliding groove are provided with pressure relief channels communicated with the pressure relief box, the bottom of the sealing plug is provided with a pressure sensor, stabilizing mean includes buckle, two first connecting plates, two second connecting plates and connecting bolt, one the buckle passes through the fixed cover of bolt and establishes the surface of feed liquor pipe, two first connecting plates set up respectively the top and the bottom of buckle. The utility model discloses when using, can play good guard action in the natural gas supercharging equipment course of work.

Description

Liquid protector is unloaded to natural gas supercharging equipment safety

Technical Field

The utility model relates to a natural gas transport technical field specifically is a liquid protector is unloaded to natural gas supercharging equipment safety.

Background

Natural gas supercharging equipment is the important equipment that the natural gas was carried, along with the continuous development of natural gas technique, natural gas supercharging equipment increases gradually, need establish a lot of pipelines in natural gas supercharging equipment in order to connect the compressor, when carrying out the pressure boost pressure release, need be connected with these pipelines, but current natural gas supercharging equipment is in carrying out the connection process to these pipelines, it is inconvenient to have to connect, the not high problem of stability when connecting the back simultaneously, and along with the increase of pressure in the pipeline, the unable effective quick pressure release protection that carries on.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a liquid protector is unloaded to natural gas supercharging equipment safety to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a liquid protector is unloaded to natural gas supercharging equipment safety, includes feed liquor pipe, drain pipe and transit pipe, feed liquor pipe and drain pipe set up respectively the both ends of transit pipe, the both ends of transit pipe all are provided with stabilizing mean, the top of transit pipe is provided with the pressure release pipe, the top of pressure release pipe is provided with the pressure release case, the spout has been seted up to the bottom of pressure release pipe, be provided with the sealing plug in the spout, just the both sides of spout all seted up with the pressure release passageway of pressure release case intercommunication, the bottom of sealing plug is provided with pressure sensor.

Preferably, stabilizing mean includes buckle, two first connecting plates, two second connecting plates and connecting bolt, one the buckle passes through the fixed cover of bolt and establishes the surface of feed liquor pipe, two first connecting plates set up respectively the top and the bottom of buckle, two the second connecting plate sets up respectively the one end top and the bottom of transit pipe are connected through connecting bolt between first connecting plate and the second connecting plate with the top.

Preferably, one side of the second connecting plate is provided with a sliding hole, and the connecting bolt is arranged in the sliding hole in a sliding manner.

Preferably, the inside of the ports at the two ends of the transit tube are both set to be conical, and two sealing rings are arranged inside the ports at the two ends of the transit tube.

Preferably, the top of sealing plug is provided with the spliced pole, the top screw thread of spliced pole is provided with the threaded rod, the spacing groove has been seted up on the top of spout, the top of threaded rod is rotated the setting and is in on the top inner wall of spacing groove.

Preferably, a micro motor is arranged inside the top end of the pressure relief pipe, and an output shaft of the micro motor is connected with the top end of the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with the transit pipe, the liquid inlet pipe, the liquid outlet pipe and the stabilizing mechanism, and has good stabilizing function for the connected liquid inlet pipe and the connected liquid outlet pipe, thereby avoiding the connection part from generating larger shake in the process of transfusion to influence the sealing and conveying efficiency;

2. the utility model discloses still set up pressure release pipe, pressure release case, spliced pole, threaded rod, sealing plug, pressure release passageway and pressure sensor simultaneously, can accurately detect the medium pressure in the transportation process to when medium pressure is too big, can open the pressure release passageway through the sealing plug activity and carry out the pressure release protection.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is a schematic external structural view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a liquid inlet pipe; 2. a liquid outlet pipe; 3. a transit tube; 4. a stabilizing mechanism; 401. buckling; 402. a first connecting plate; 403. a second connecting plate; 404. a connecting bolt; 5. a pressure relief pipe; 6. a pressure relief tank; 7. a sealing plug; 8. a pressure relief channel; 9. a pressure sensor; 10. a seal ring; 11. connecting columns; 12. a threaded rod; 13. a micro motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a safe liquid discharging protection device for natural gas supercharging equipment comprises a liquid inlet pipe 1, a liquid outlet pipe 2 and a transit pipe 3, wherein the liquid inlet pipe 1 and the liquid outlet pipe 2 are respectively installed at two ends of the transit pipe 3, stabilizing mechanisms 4 are installed at two ends of the transit pipe 3, a pressure relief pipe 5 is installed at the top of the transit pipe 3, a pressure relief box 6 is installed at the top end of the pressure relief pipe 5, a chute is formed in the bottom end of the pressure relief pipe 5, a sealing plug 7 is installed in the chute, pressure relief channels 8 communicated with the pressure relief box 6 are formed in two sides of the chute, and a pressure sensor 9 is installed at the bottom of the sealing plug 7;

the stabilizing mechanism 4 comprises a buckle 401, two first connecting plates 402, two second connecting plates 403 and a connecting bolt 404, wherein one buckle 401 is fixedly sleeved on the surface of the liquid inlet pipe 1 through a bolt, the two first connecting plates 402 are respectively installed at the top and the bottom of the buckle 401, the two second connecting plates 403 are respectively installed at the top and the bottom of one end of the transit pipe 3, the first connecting plate 402 and the second connecting plate 403 which are arranged above the buckle are connected through the connecting bolt 404, one side of the second connecting plate 403 is provided with a sliding hole, the connecting bolt 404 is slidably installed in the sliding hole, the insides of the ports at two ends of the transit pipe 3 are both installed in a conical shape, two sealing rings 10 are installed inside the ports at two ends of the transit pipe 3, the top end of the connecting post 7 is provided with a connecting plug 11, the top end of the connecting post 11 is provided with a threaded rod 12, the top end of the sliding hole is provided with a limiting groove, the top end of the threaded rod 12 is rotatably installed on the inner wall at the top end of the limiting groove, a micro motor 13 is arranged inside the top end of the pressure relief pipe 5, and an output shaft of the micro motor 13 is connected with the top end of the threaded rod 12.

The working principle is as follows: when using, feed liquor pipe 1 and drain pipe 2 are all through further being connected between 4 and the transfer pipe 3 of stabilizing mean, make in medium transportation process, can play the effect of stable reduction shake to the junction of transfer pipe 3 and feed liquor pipe 1 and connecting pipe, install pressure release pipe 5 and pressure release case 6 on the transfer pipe 3 simultaneously, when pressure sensor 9 detects pressure too big, can drive sealing plug 7 and shift up and make pressure release channel 8 open, thereby reduce 3 internal pressure of transfer pipe, play the guard action. The utility model discloses a when using, can play good guard action in the natural gas supercharging equipment course of work.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a liquid protector is unloaded to natural gas supercharging equipment safety, includes feed liquor pipe (1), drain pipe (2) and transit tube (3), its characterized in that: feed liquor pipe (1) and drain pipe (2) set up respectively the both ends of transit pipe (3), just the both ends of transit pipe (3) all are provided with stabilizing mean (4), the top of transit pipe (3) is provided with pressure release pipe (5), the top of pressure release pipe (5) is provided with pressure release case (6), the spout has been seted up to the bottom of pressure release pipe (5), be provided with sealing plug (7) in the spout, just the both sides of spout all set up with pressure release passageway (8) of pressure release case (6) intercommunication, the bottom of sealing plug (7) is provided with pressure sensor (9).

2. The safety liquid unloading protection device for the natural gas pressurization equipment as claimed in claim 1, wherein: stabilizing mean (4) includes buckle (401), two first connecting plates (402), two second connecting plates (403) and connecting bolt (404), one buckle (401) are established through the fixed cover of bolt the surface of feed liquor pipe (1), two first connecting plates (402) set up respectively the top and the bottom of buckle (401), two second connecting plate (403) set up respectively the one end top and the bottom of transit pipe (3) are connected through connecting bolt (404) between first connecting plate (402) and the second connecting plate (403) with the top.

3. The safety liquid unloading protection device for the natural gas pressurization equipment as claimed in claim 2, wherein: one side of the second connecting plate (403) is provided with a sliding hole, and the connecting bolt (404) is arranged in the sliding hole in a sliding manner.

4. The safety liquid unloading protection device for the natural gas pressurization equipment as claimed in claim 1, wherein: the inner parts of the ports at the two ends of the transit pipe (3) are both arranged in a conical shape, and two sealing rings (10) are arranged in the ports at the two ends of the transit pipe (3).

5. The safe liquid-unloading protection device for natural gas pressurization equipment as claimed in claim 1, characterized in that: the top of sealing plug (7) is provided with spliced pole (11), the top screw thread of spliced pole (11) is provided with threaded rod (12), the spacing groove has been seted up on the top of spout, the top of threaded rod (12) is rotated and is set up on the top inner wall of spacing groove.

6. The safety liquid unloading protection device for the natural gas pressurization equipment as claimed in claim 5, wherein: the miniature motor (13) is arranged inside the top end of the pressure relief pipe (5), and an output shaft of the miniature motor (13) is connected with the top end of the threaded rod (12).