CN211574792U - Natural gas pipe internal pressure monitor - Google Patents
Natural gas pipe internal pressure monitor Download PDFInfo
- Publication number
- CN211574792U CN211574792U CN202020178097.6U CN202020178097U CN211574792U CN 211574792 U CN211574792 U CN 211574792U CN 202020178097 U CN202020178097 U CN 202020178097U CN 211574792 U CN211574792 U CN 211574792U
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- Prior art keywords
- pressure
- pipe
- connecting pipe
- natural gas
- pressure relief
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Abstract
The utility model discloses a pressure monitor in natural gas pipe, include: connecting pipe, pressure detector, manometer, signal transmitter, solenoid valve and pressure release portion, pressure detector fixed mounting is inside the connecting pipe, signal transmitter fixed mounting is on the outer wall of connecting pipe, just signal transmitter and pressure detector one end interconnect, manometer fixed mounting is on the connecting pipe, the solenoid valve suit is in connecting pipe one end, pressure release portion fixed mounting is on the connecting pipe, the utility model relates to a natural gas pressure detection technical field, the device reasonable in design, the simple operation of being convenient for of application method, through pressure detector and signal transmitter's cooperation, the pressure in the real-time supervision pipeline, when the pipeline internal pressure is too big, can long-rangely in time close the solenoid valve to carry out the pressure release in to the pipeline through pressure release portion.
Description
Technical Field
The utility model relates to a natural gas pressure detection technical field specifically is a pressure monitor in natural gas pipe.
Background
The natural gas is a gaseous fossil fuel mainly composed of methane, and mainly exists in oil fields and natural gas fields, a small amount of natural gas is also present in coal seams, the natural gas is also buried in underground closed geological structures like crude oil, some natural gas and the crude oil are stored in the same layer, and some natural gas and the crude oil exist independently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a pressure monitor in natural gas pipe has solved and has adopted the manometer to monitor its pressure in the current gas pipeline mostly, but does not have the inspection personnel near the pipeline, and pipeline internal pressure when too big, and the unable timely handles it, the condition that pipeline inflation or pipeline burst appear easily, the gas leakage appears easily after pipeline collision or burst, leads to the problem of potential safety hazards such as explosion.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a natural gas pipeline pressure monitor, comprising: the pressure measuring device comprises a connecting pipe, a pressure detector, a pressure gauge, a signal emitter, an electromagnetic valve and a pressure relief part;
the pressure detector is fixedly arranged in the connecting pipe, the signal emitter is fixedly arranged on the outer wall surface of the connecting pipe, the signal emitter is connected with one end of the pressure detector, the pressure gauge is fixedly arranged on the connecting pipe, the electromagnetic valve is sleeved at one end of the connecting pipe, and the pressure relief part is fixedly arranged on the connecting pipe;
the pressure relief portion includes: the pressure relief valve, the pressure relief pipe and the igniter;
the pressure relief pipe is fixedly installed on the connecting pipe, the pressure relief valve is fixedly installed on the pressure relief pipe, the pressure relief valve is located at the top end of the pressure relief pipe, and the igniter is fixedly installed at the tail end of the pressure relief pipe.
Preferably, connecting pieces are arranged at two ends of the connecting pipe, a sealing gasket is arranged on the outer side of each connecting piece, and a plurality of connecting holes are formed in each connecting piece.
Preferably, the connecting pipe is provided with a protective sleeve, the protective sleeve is sleeved on the connecting pipe, and the protective sleeve is provided with an observation port.
Preferably, the pressure release pipe is provided with an elbow pipe, and the elbow pipe is fixedly installed at the tail end of the pressure release pipe.
Preferably, a concentration detector is arranged on the connecting pipe, the concentration detector is fixedly arranged on the outer wall surface of the connecting pipe, and the concentration detector is connected with the signal emitter.
Advantageous effects
The utility model provides a pressure monitor in natural gas pipe possesses following beneficial effect: this pressure monitor in natural gas pipe reasonable in design, application method is simple to be convenient for operate, cooperation through pressure detector and signal transmitter, pressure in the real-time supervision pipeline, when the pipeline internal pressure is too big, the solenoid valve can long-rangely in time close, and carry out the pressure release in to the pipeline through the pressure release portion, it monitors its pressure to have solved among the current gas pipeline to adopt the manometer mostly, but do not have the inspection personnel near the pipeline, and when pipeline internal pressure is too big, can't be timely handle it, the condition that pipeline inflation or pipeline explode and split appears easily, gas leakage appears easily after pipeline collision or explode and split, lead to the problem of potential safety hazards such as explosion.
Drawings
Fig. 1 is a schematic structural diagram of a pressure monitor in a natural gas pipe according to the present invention.
Fig. 2 is a schematic side view of the pressure monitor in a natural gas pipe according to the present invention.
Fig. 3 is a schematic side view of the pressure monitor in a natural gas pipe according to the present invention.
In the figure: 1. a connecting pipe; 2. a pressure detector; 3. a pressure gauge; 4. a signal transmitter; 5. an electromagnetic valve; 6. a pressure relief valve; 7. a pressure relief pipe; 8. an igniter; 9. connecting sheets; 10. a gasket; 11. a protective sleeve; 12. bending the pipe; 13. a concentration detector.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.
Example (b): the utility model provides a technical scheme: according to the attached figures 1-3 of the specification, the pressure monitor in the natural gas pipe mainly comprises: connecting pipe 1, pressure detector 2, manometer 3, signal emitter 4, solenoid valve 5 and relief portion, the connection relation is as follows:
the pressure detector 2 is fixedly arranged inside the connecting pipe 1, the signal emitter 4 is fixedly arranged on the outer wall surface of the connecting pipe 1, the signal emitter 4 is connected with one end of the pressure detector 2, the pressure gauge 3 is fixedly arranged on the connecting pipe 1, the electromagnetic valve 5 is sleeved at one end of the connecting pipe 1, and the pressure relief part is fixedly arranged on the connecting pipe 1;
the pressure relief portion includes: a pressure relief valve 6, a pressure relief pipe 7 and an igniter 8;
Can know through the overall situation, when using, on 1 fixed with the natural gas line with the device through the connecting pipe, it observes pipeline internal pressure to make things convenient for the inspection personnel through manometer 3, monitor pipeline internal pressure through pressure detector 2, when detecting out pipeline internal pressure when too big, give control center or inspection personnel through signal transmitter 4 with signalling, and through remote control solenoid valve 5, carry out short closure to the pipeline, perhaps remote control pressure release portion in time carries out the pressure release to pipeline inside, start point firearm 8, start relief valve 6 simultaneously, make the gas inflow pressure release pipe 7 inside in the pipeline inside through relief valve 6, light the natural gas of pressure release through point firearm 8, make its burning, prevent that the natural gas gathering from leading to the condition such as explosion.
Preferably, the connecting pieces 9 are arranged at two ends of the connecting pipe 1, the sealing gaskets 10 are arranged outside the connecting pieces 9, the connecting pieces 9 are provided with a plurality of connecting holes, and the connection and the sealing performance between the connecting pipe 1 and the pipeline are improved through the matching of the connecting pieces 9 and the sealing gaskets 10.
Preferably, a protecting sleeve 11 is further arranged on the connecting pipe 1, the protecting sleeve 11 is sleeved on the connecting pipe 1, an observation port is formed in the protecting sleeve 11, the connecting pipe 1 is protected through the protecting sleeve 11, and the pressure gauge 3 is observed through the observation port.
Preferably, the pressure release pipe 7 is provided with an elbow 12, the elbow 12 is fixedly mounted at the end of the pressure release pipe 7, and the elbow 12 prevents rainwater and the like from entering the inside of the pipe.
Preferably, the connection pipe 1 is provided with a concentration detector 13, the concentration detector 13 is fixedly mounted on the outer wall surface of the connection pipe 1, the concentration detector 13 is connected with the signal emitter 4, and the concentration of the gas near the pipeline is monitored by the concentration detector 13, thereby improving safety.
It is to 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 such actual relationship or order between such entities or operations, furthermore, 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 also includes other elements not expressly listed or inherent to such process, method, article, or apparatus, without further limitation, an element defined by the phrase "comprising one.. may, it does not exclude the presence of additional identical elements in a process, method, article or apparatus that comprises a said element.
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 (5)
1. A natural gas pipeline pressure monitor is characterized by mainly comprising: the pressure measuring device comprises a connecting pipe (1), a pressure detector (2), a pressure gauge (3), a signal emitter (4), an electromagnetic valve (5) and a pressure relief part;
the pressure detector (2) is fixedly arranged inside the connecting pipe (1), the signal emitter (4) is fixedly arranged on the outer wall surface of the connecting pipe (1), the signal emitter (4) is connected with one end of the pressure detector (2), the pressure gauge (3) is fixedly arranged on the connecting pipe (1), the electromagnetic valve (5) is sleeved at one end of the connecting pipe (1), and the pressure relief part is fixedly arranged on the connecting pipe (1);
the pressure relief portion includes: the pressure release valve (6), the pressure release pipe (7) and the igniter (8);
the pressure relief pipe (7) is fixedly installed on the connecting pipe (1), the pressure relief valve (6) is fixedly installed on the pressure relief pipe (7), the pressure relief valve (6) is located at the top end of the pressure relief pipe (7), and the igniter (8) is fixedly installed at the tail end of the pressure relief pipe (7).
2. The monitor for the pressure in the natural gas pipe according to claim 1, wherein connecting pieces (9) are arranged at two ends of the connecting pipe (1), a sealing gasket (10) is arranged on the outer side of each connecting piece (9), and a plurality of connecting holes are formed in each connecting piece (9).
3. The natural gas pipeline internal pressure monitor according to claim 1, wherein a protective sleeve (11) is arranged on the connecting pipe (1), the protective sleeve (11) is sleeved on the connecting pipe (1), and an observation port is arranged on the protective sleeve (11).
4. The natural gas pipe internal pressure monitor according to claim 1, wherein an elbow (12) is arranged on the pressure relief pipe (7), and the elbow (12) is fixedly installed at the tail end of the pressure relief pipe (7).
5. The natural gas pipe internal pressure monitor according to claim 1, wherein a concentration detector (13) is arranged on the connecting pipe (1), the concentration detector (13) is fixedly arranged on the outer wall surface of the connecting pipe (1), and the concentration detector (13) is connected with the signal emitter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020178097.6U CN211574792U (en) | 2020-02-17 | 2020-02-17 | Natural gas pipe internal pressure monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020178097.6U CN211574792U (en) | 2020-02-17 | 2020-02-17 | Natural gas pipe internal pressure monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211574792U true CN211574792U (en) | 2020-09-25 |
Family
ID=72525664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020178097.6U Expired - Fee Related CN211574792U (en) | 2020-02-17 | 2020-02-17 | Natural gas pipe internal pressure monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211574792U (en) |
-
2020
- 2020-02-17 CN CN202020178097.6U patent/CN211574792U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20220217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |