CN211423704U

CN211423704U - Gas pipeline protection device

Info

Publication number: CN211423704U
Application number: CN201921824740.1U
Authority: CN
Inventors: 刘超; 张家成; 刘艺
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-09-04
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to the technical field of protection device, and a gas pipeline protection device is disclosed, including the safety protection tube, the top intercommunication of safety protection tube surface front side has the inflation valve, fixed circle has all been cup jointed on the left side and the right side of safety protection tube surface, the fixed disk of top fixedly connected with of fixed circle surface, the bottom fixedly connected with sensor of fixed circle surface. This gas pipeline protection device, through being provided with multiunit sensor and warning flashing lamp, the function of local warning has been realized, the discovery gas that makes people can be swift more leaks the position, make things convenient for the staff to restore, first sealing layer adopts the preparation of non-asbestos fiber material to form, non-asbestos fiber has certain extensibility and elasticity, when the inside gaseous first sealing layer of extrusion that is full of gas cell, the gas pipeline is hugged closely to first sealing layer, can this gas pipeline protection device's of effectual promotion sealed effect.

Description

Gas pipeline protection device

Technical Field

The utility model relates to a protection device technical field specifically is a gas pipeline protection device.

Background

Natural gas is a general name of mixed gas which exists in an underground rock reservoir and takes hydrocarbon as a main body, has the specific gravity of about 0.65, is lighter than air, has the characteristics of no color and no smell, and adopts natural gas as energy, so that the use amount of coal and oil can be reduced, and the problem of environmental pollution is greatly improved, so that the natural gas needs to be exploited and transported, a professional natural gas pipeline is used in the transportation process of the natural gas, but leakage is often generated in the transportation process, and a gas pipeline protection device is also generated; most of gas pipeline protection devices adopt a leakage alarm protection method, the alarm device is triggered when gas leakage is sensed, and then workers check the pipeline gradually where the leakage occurs; in the prior art, the gas pipeline protection device adopts a leakage alarm protection method, people cannot be accurately informed of where the pipeline is leaked, the working difficulty of people is increased, the gas leakage time is prolonged, a series of dangerous conditions are easy to occur, and the health of people is harmed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a gas pipeline protection device has solved the gas pipeline protection device of prior art who provides in the above-mentioned background art, adopts the protection method of revealing the warning, can not be accurate tell people pipeline where to produce and reveal, has increased people's the work degree of difficulty, has prolonged the time that the gas was revealed, easily takes place a series of dangerous circumstances, endangers people's healthy problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a gas pipeline protection device comprises a safety protection tube and a power supply, wherein the top of the front side of the outer surface of the safety protection tube is communicated with an inflation valve, the left side and the right side of the outer surface of the safety protection tube are respectively sleeved with a fixed circle, the top of the outer surface of the fixed circle is fixedly connected with a fixed disc, the bottom of the outer surface of the fixed circle is fixedly connected with a sensor, the inner side wall of the fixed disc is fixedly connected with an external protection strip, the left side and the right side of the top of the outer surface of the safety protection tube are respectively fixedly connected with an alarm flashing lamp, the right side of the top of the outer surface of the safety protection tube is fixedly connected with an alarm device, the alarm device comprises a box body, the right side of the upper surface of the box body is fixedly connected with a display, the left side of the box body, the inner side wall of the safety protection tube is fixedly connected with a second sealing layer, the inner side wall of the second sealing layer is fixedly connected with a heat insulation layer, the inner side wall of the heat insulation layer is fixedly connected with a pressure resistant layer, the inner side wall of the pressure resistant layer is inserted with an inflatable bag, the left side and the right side of the inner side wall of the inflatable bag are both provided with spacing grooves, the inner ends of the sensors penetrate through the six groups of protective layers and are fixedly connected with the inner walls of the spacing grooves, the inner side wall of the inflatable bag is fixedly connected with a first sealing layer, the inner side wall of the first sealing layer is inserted with a gas pipeline, the output end of the power supply is electrically connected with the input end of the sensor, the output end of the sensor is electrically connected with the input end of the processor, the output end of the processor is electrically connected with the input end of the display, the output end of the processor is electrically connected with the input end of the loudspeaker, and the output end of the processor is electrically connected with the input end of the alarm flashing lamp.

Preferably, the first sealing layer is made of non-asbestos fiber materials, and the second sealing layer is made of rubber materials.

Preferably, the number of the sensors is ten, five groups of the sensors are positioned in the spacing groove formed in the left side of the inflatable bag, and the other five groups of the sensors are positioned in the spacing groove formed in the right side of the inflatable bag.

Preferably, the heat insulation layer is made of high-temperature heat insulation paint, the thickness of the heat insulation layer is eight millimeters, and the length of the heat insulation layer is matched with that of the safety protection pipe.

Preferably, the bottom end of the inflation valve penetrates through the four groups of protective layers and is fixedly connected with the left side of the front side of the outer surface of the inflation bag.

Preferably, the number of the external protection strips is eight, and the eight external protection strips are uniformly distributed on the inner side wall of the fixed wafer.

(III) advantageous effects

Compared with the prior art, the utility model provides a gas pipeline protection device possesses following beneficial effect:

1. this gas pipeline protection device, through being provided with multiunit sensor and warning flashing lamp, the function of local warning has been realized, the discovery gas that makes people can be swift more leaks the position, make things convenient for the staff to restore, first sealing layer adopts the preparation of non-asbestos fiber material to form, non-asbestos fiber has certain extensibility and elasticity, when the inside gaseous first sealing layer of extrusion that is full of gas cell, the gas pipeline is hugged closely to first sealing layer, can this gas pipeline protection device's of effectual promotion sealed effect.

2. This gas pipeline protection device, through the cooperation work of outside protection strip, fixed disk and fixed circle, when pipeline outside production pressure or collision, injury that can effectual reduction protection device received avoids the gas pipeline to suffer external injury, the cooperation work of treater and loudspeaker, the function of in time reporting to the police when having realized the gas and leaking, the warning people gas pipeline that can be timely has produced the condition of revealing, avoid revealing time overlength to produce harm to the human body.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

FIG. 4 is a schematic diagram of the sensor structure of the present invention;

FIG. 5 is a schematic view of the structure of part A of the present invention;

fig. 6 is a structural system diagram of the present invention.

In the figure: 1. a safety protection tube; 2. a gas pipeline; 3. an external protective strip; 4. fixing the wafer; 5. an inflation valve; 6. an alarm device; 601. a box body; 602. a display; 603. a horn; 604. a sound hole; 605. A processor; 7. a first sealing layer; 8. an air-filled bag; 9. a pressure resistant layer; 10. a thermal insulation layer; 11. a second sealing layer; 12. fixing the circle; 13. an alarm flashing light; 14. a sensor; 15. a spacing groove; 16. A power source.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a gas pipeline protection device comprises a safety protection tube 1 and a power supply 16, wherein the top of the front side of the outer surface of the safety protection tube 1 is communicated with an inflation valve 5, the bottom end of the inflation valve 5 penetrates through four groups of protection layers and is fixedly connected with the left side of the front side of the outer surface of an inflation bag 8, the left side and the right side of the outer surface of the safety protection tube 1 are respectively sleeved with a fixed circle 12, the top of the outer surface of the fixed circle 12 is fixedly connected with a fixed wafer 4, the bottom of the outer surface of the fixed circle 12 is fixedly connected with sensors 14, the sensors 14 are ten groups, five groups of sensors 14 are positioned in spaced grooves formed in the left side of the inflation bag 8, the other five groups of sensors 14 are positioned in spaced grooves formed in the right side of the inflation bag 8, the inner side wall of the fixed wafer 4 is fixedly connected with external protection strips 3, the number, the external protection strip 3, the fixed disc 4 and the fixed circle 12 work in a matching way, when pressure or collision is generated outside the pipeline, the damage received by a protection device can be effectively reduced, the gas pipeline 2 is prevented from being damaged by external damage, the left side and the right side of the top of the outer surface of the safety protection pipe 1 are both fixedly connected with alarm flashing lamps 13, the right side of the top of the outer surface of the safety protection pipe 1 is fixedly connected with an alarm device 6, the alarm device 6 comprises a box body 601, the right side of the upper surface of the box body 601 is fixedly connected with a display 602, the left side of the box body 601 is provided with a sound hole 604, the left side of the inner bottom side wall of the box body 601 is fixedly connected with a loudspeaker 603, the right side of the inner bottom side wall of the box body 601 is fixedly connected with a processor 605, the inner side wall of the safety protection, the thickness of the heat insulation layer 10 is eight millimeters, the length of the heat insulation layer 10 is matched with that of the safety protection tube 1, the inner side wall of the heat insulation layer 10 is fixedly connected with a pressure resistant layer 9, an inflating bag 8 is inserted into the inner side wall of the pressure resistant layer 9, the left side and the right side of the inner side wall of the inflating bag 8 are respectively provided with a spacing groove 15, the inner end of a sensor 14 penetrates through six groups of protective layers and is fixedly connected with the inner wall of the spacing groove 15, the inner side wall of the inflating bag 8 is fixedly connected with a first sealing layer 7, the inner side wall of the first sealing layer 7 is inserted with a gas pipeline 2, the first sealing layer 7 is made of a non-asbestos fiber material, the second sealing layer 11 is made of a rubber material, the first sealing layer 7 is made of a non-asbestos fiber material, the non-asbestos fiber has certain extensibility and elasticity, when the first sealing layer, can effectual promotion this gas pipeline protection device's sealed effect, power 16's output is connected with sensor 14's input electricity, sensor 14's output is connected with processor 605's input electricity, processor 605's output is connected with display 602's input electricity, processor 605's output is connected with loudspeaker 603's input electricity, processor 605 and loudspeaker 603's cooperation work, the function of timely reporting to the police when having realized gas leakage, the condition of revealing has been produced to warning people gas pipeline 2 that can be timely, avoid revealing time overlength to produce harm to the human body, processor 605's output is connected with warning flashing lamp 13's input electricity, be provided with multiunit sensor 14 and warning flashing lamp 13, the function of local warning has been realized, make people can be more swift discovery gas leakage's position, make things convenient for the staff to restore.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the gas pipeline is used, the power supply 16 is switched on, the inflation valve 5 is opened, the inflation bag 8 is inflated to enable the inflation bag to expand, the inflation bag 8 extrudes the first sealing layer 7 after expansion, the first sealing layer 7 is enabled to be tightly attached to the gas pipeline 2, when gas in the gas pipeline 2 leaks, the sensor 14 transmits information to the processor 605 through electric connection, the processor 605 enables the loudspeaker 603 to sound through electric connection, and the processor 605 enables the alarm flashing lamp 13 to generate a flashing effect through electric connection, so that people are reminded to check and repair as soon as possible, and harm is avoided.

To sum up, this gas pipeline protection device, through being provided with multiunit sensor 14 and warning flashing lamp 13, the function of local alarm has been realized, make people can be more swift discovery gas leakage's position, make things convenient for the staff to restore, first sealing layer 7 adopts the preparation of non-asbestos fiber material to form, non-asbestos fiber has certain extensibility and elasticity, when the inside gas extrusion first sealing layer 7 that is full of gas cell 8, gas pipeline 2 is hugged closely to first sealing layer 7, can effectual promotion this gas pipeline protection device's sealed effect.

This gas pipeline protection device, through outside protection strip 3, fixed disk 4 and fixed circle 12's cooperation work, when pipeline outside production pressure or collision, the injury that can effectual reduction protection device received avoids gas pipeline 2 to suffer external injury, the cooperation work of treater 605 and loudspeaker 603, the function of in time reporting to the police when having realized the gas and leaking, the warning people gas pipeline 2 that can be timely has produced the condition of revealing, avoid revealing the time overlength to produce harm to the human body.

It is noted that, herein, relational terms such as first and second, and the like may be 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 gas pipeline protection device, includes safety protection tube (1) and power (16), its characterized in that: the top of the front side of the outer surface of the safety protection tube (1) is communicated with an inflation valve (5), the left side and the right side of the outer surface of the safety protection tube (1) are respectively sleeved with a fixed circle (12), the top of the outer surface of the fixed circle (12) is fixedly connected with a fixed wafer (4), the bottom of the outer surface of the fixed circle (12) is fixedly connected with a sensor (14), the inner side wall of the fixed wafer (4) is fixedly connected with an external protection strip (3), the left side and the right side of the top of the outer surface of the safety protection tube (1) are respectively fixedly connected with an alarm flashing lamp (13), the right side of the top of the outer surface of the safety protection tube (1) is fixedly connected with an alarm device (6), the alarm device (6) comprises a box body (601), the right side of the upper surface of the box body (601) is fixedly connected, the left side of the inner bottom side wall of the box body (601) is fixedly connected with a loudspeaker (603), the right side of the inner bottom side wall of the box body (601) is fixedly connected with a processor (605), the inner side wall of the safety protection tube (1) is fixedly connected with a second sealing layer (11), the inner side wall of the second sealing layer (11) is fixedly connected with a heat insulation layer (10), the inner side wall of the heat insulation layer (10) is fixedly connected with a pressure resistant layer (9), the inner side wall of the pressure resistant layer (9) is spliced with an inflatable bag (8), the left side and the right side of the inner side wall of the inflatable bag (8) are both provided with spacing grooves (15), the inner end of the sensor (14) penetrates through six groups of protective layers and is fixedly connected with the inner wall of the spacing grooves (15), the inner side wall of the inflatable bag (8) is fixedly connected with a first sealing, the output end of the power supply (16) is electrically connected with the input end of the sensor (14), the output end of the sensor (14) is electrically connected with the input end of the processor (605), the output end of the processor (605) is electrically connected with the input end of the display (602), the output end of the processor (605) is electrically connected with the input end of the loudspeaker (603), and the output end of the processor (605) is electrically connected with the input end of the alarm flashing lamp (13).

2. A gas pipeline protection device according to claim 1, characterized in that: the first sealing layer (7) is made of non-asbestos fiber materials, and the second sealing layer (11) is made of rubber materials.

3. A gas pipeline protection device according to claim 1, characterized in that: the number of the sensors (14) is ten, five groups of the sensors (14) are positioned in the spacing groove formed in the left side of the inflatable bag (8), and the other five groups of the sensors (14) are positioned in the spacing groove formed in the right side of the inflatable bag (8).

4. A gas pipeline protection device according to claim 1, characterized in that: the heat insulation layer (10) is made of high-temperature heat insulation paint, the thickness of the heat insulation layer (10) is eight millimeters, and the length of the heat insulation layer (10) is matched with that of the safety protection tube (1).

5. A gas pipeline protection device according to claim 1, characterized in that: the bottom end of the inflation valve (5) penetrates through the four groups of protective layers and is fixedly connected with the left side of the front side of the outer surface of the inflation bag (8).

6. A gas pipeline protection device according to claim 1, characterized in that: the number of the external protection strips (3) is eight, and the eight external protection strips (3) are uniformly distributed on the inner side wall of the fixed wafer (4).