CN217928320U - High-precision sensing instrument for natural gas leakage detection - Google Patents
High-precision sensing instrument for natural gas leakage detection Download PDFInfo
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- CN217928320U CN217928320U CN202221201743.1U CN202221201743U CN217928320U CN 217928320 U CN217928320 U CN 217928320U CN 202221201743 U CN202221201743 U CN 202221201743U CN 217928320 U CN217928320 U CN 217928320U
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Abstract
The utility model discloses a natural gas leakage detection is with sensing appearance of high accuracy, the sound insulation structure comprises a wall body, the bottom of wall body is provided with the detection case body, the inside of detection case body is provided with the gas sensor, the bottom intercommunication of detection case body has the connecting cylinder, the inside fixed mounting of connecting cylinder has the mounting panel. The utility model discloses a set up the wall body, the detection case body, the installation curb plate, construction bolt, fixed link rod, communicating pipe, the shutoff valve, the connecting cylinder, the mounting panel, ventilation motor, draw the air hopper, natural gas line, sealing door, the speaker, the alarm, cooperate between display and the air vent, realize that gas sensor improves the purpose to the natural gas detection precision, and then improve the detection accuracy of device, it receives the restriction to have solved current natural gas sense appearance detection range simultaneously, it just can detect the natural gas to need to contact the natural gas sense appearance under the natural gas natural conditions, lead to its problem that the detection precision is not high.
Description
Technical Field
The utility model relates to a natural gas leakage detection technical field specifically is a natural gas leakage detection is with sense appearance of high accuracy.
Background
The natural gas refers to all gases naturally existing in nature, including gases formed in various natural processes in an air space, a water space and a rock space (including oil field gas, gas field gas, mud volcanic gas, coal bed gas, biogenetic gas and the like), the natural gas is a general name of mixed gas which is present in an underground rock reservoir and takes hydrocarbon as a main body, has the specific gravity of about 0.65, is lighter than air, and has the characteristics of colorlessness, tastelessness and nontoxicity, a natural gas sensing instrument is required to be used when the natural gas is leaked and detected, the detection range of the existing natural gas sensing instrument is limited, and the natural gas can be detected only when the natural gas is contacted with the natural gas sensing instrument under the natural condition, so that the detection precision is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a natural gas leakage detects uses sensing appearance of high accuracy possesses the advantage of high accuracy, has solved current natural gas sensing appearance detection range and has received the restriction, needs the natural gas natural conditions under to contact the natural gas sensing appearance and just can detect the natural gas, leads to its problem that the detection precision is not high.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a natural gas leakage detects uses sense appearance of high accuracy, includes the wall body, the bottom of wall body is provided with the detection case body, the inside of detection case body is provided with gas sensor, the bottom intercommunication of detection case body has the connecting cylinder, the inside fixed mounting of connecting cylinder has the mounting panel, the top fixed mounting of mounting panel has ventilation motor, ventilation motor is located the inside of connecting cylinder, the air vent has all been seted up to the both sides at mounting panel top, the air vent is located ventilation motor's both sides, the bottom of connecting cylinder is provided with draws the gas fill, the below that draws the gas fill is provided with natural gas line, the both sides of detection case body all communicate communicating pipe, the surface of communicating pipe is provided with the shutoff valve, the front of detection case body is provided with sealing door, sealing door's front is provided with the display, sealing door's front and the below that is located the display are provided with speaker and alarm respectively, the speaker is located the left side of alarm.
Preferably, the both sides of detection case body all fixed mounting have the installation curb plate, the bottom of installation curb plate is provided with construction bolt, construction bolt's top runs through the installation curb plate and extends to the inside of wall body.
Preferably, the both sides of gas sensor all fixed mounting have fixed link rod, fixed link rod's opposite side and the inner wall fixed connection of detection case body.
Preferably, the ventilation motor is located directly below the gas sensor.
Preferably, a handle is fixedly mounted on the front surface of the sealing door, and an anti-skidding sleeve is arranged on the surface of the handle.
Preferably, the natural gas pipeline is positioned right below the air guide hopper.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the wall body, the detection case body, the installation curb plate, construction bolt, fixed link rod, communicating pipe, the shutoff valve, the connecting cylinder, the mounting panel, ventilation motor, draw the air hopper, natural gas line, sealing door, the speaker, the alarm, cooperate between display and the air vent, realize that gas sensor improves the purpose to the natural gas detection precision, and then improve the detection accuracy of device, it receives the restriction to have solved current natural gas sense appearance detection range simultaneously, it just can detect the natural gas to need to contact the natural gas sense appearance under the natural gas natural conditions, lead to its problem that the detection precision is not high.
2. The utility model discloses a set up installation curb plate and construction bolt and mutually support and be used for installing and fixing the detection case body, improve the stability of detection case body, be convenient for simultaneously carry out the dismouting to the detection case body, be used for installing and fixing gas sensor through setting up fixed link, improve gas sensor's stability in use, prevent that gas sensor from squinting, the detection precision that leads to gas sensor descends, be convenient for open and close sealing door through setting up the handle, and then be convenient for open and close the detection case body, the convenience carries out periodic maintenance and maintenance to gas sensor, improve gas sensor's use precision.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic cross-sectional structure of the present invention;
fig. 3 is a schematic view of the mounting plate of the present invention.
In the figure: 1. a wall body; 2. a detection box body; 3. installing a side plate; 4. installing a bolt; 5. a gas sensor; 6. a fixed connecting rod; 7. a communicating pipe; 8. closing the valve; 9. a connecting cylinder; 10. mounting a plate; 11. a ventilation motor; 12. an air introducing hopper; 13. a natural gas pipeline; 14. a sealing door; 15. a speaker; 16. an alarm; 17. a display; 18. and (4) a vent hole.
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. 1-3, a high-precision gas leakage detector comprises a wall 1, a detection box body 2 is disposed at the bottom of the wall 1, a gas sensor 5 is disposed inside the detection box body 2, a connecting cylinder 9 is communicated with the bottom of the detection box body 2, a mounting plate 10 is fixedly mounted inside the connecting cylinder 9, a ventilation motor 11 is fixedly mounted at the top of the mounting plate 10, the ventilation motor 11 is located inside the connecting cylinder 9, vent holes 18 are formed in both sides of the top of the mounting plate 10, the vent holes 18 are located on both sides of the ventilation motor 11, an air guide hopper 12 is disposed at the bottom of the connecting cylinder 9, a natural gas pipeline 13 is disposed below the air guide hopper 12, communicating pipes 7 are communicated with both sides of the detection box body 2, a shut-off valve 8 is disposed on the surface of the communicating pipe 7, a sealing door 14 is disposed on the front surface of the detection box body 2, a display 17 is disposed on the front surface of the sealing door 14, the front of sealing door 14 just is located the below of display 17 and is provided with speaker 15 and alarm 16 respectively, speaker 15 is located the left side of alarm 16, through setting up wall body 1, detection case body 2, installation curb plate 3, construction bolt 4, fixed link rod 6, communicating pipe 7, shut-off valve 8, connecting cylinder 9, mounting panel 10, ventilation motor 11, bleed fill 12, natural gas conduit 13, sealing door 14, speaker 15, alarm 16, cooperation between display 17 and the air vent 18, realize that gas sensor 5 improves the purpose to the natural gas detection precision, and then improve the detection accuracy of device, equal fixed mounting in both sides of detection case body 2 has installation curb plate 3, the bottom of installation curb plate 3 is provided with construction bolt 4, the top of construction bolt 4 runs through installation curb plate 3 and extends to the inside of wall body 1, be used for installing and solid fixed detection case body 2 through setting up installation curb plate 3 and construction bolt 4 and mutually supporting Surely, improve the stability of detection case body 2, be convenient for carry out the dismouting to detection case body 2 simultaneously, the equal fixed mounting in both sides of gas sensor 5 has fixed link 6, fixed link 6's opposite side and the inner wall fixed connection of detection case body 2, be used for installing and fixing gas sensor 5 through setting up fixed link 6, improve gas sensor 5's stability in use, prevent that gas sensor 5 from appearing the skew, lead to gas sensor 5's detection precision to descend, ventilation motor 11 is located gas sensor 5 under, sealing door 14's front fixed mounting has the handle, and the surface of handle is provided with the antiskid cover, be convenient for open and close sealing door 14 through setting up the handle, and then be convenient for open and close detection case body 2, conveniently carry out periodic maintenance and maintenance to gas sensor 5, improve gas sensor 5's use precision, natural gas pipeline 13 is located and draws gas under the gas fill 12.
During the use, when natural gas pipeline 13 reveals the natural gas, inhale the inside of detection case body 2 with the natural gas under ventilation motor 11's effect, shutoff valve 8 is in the closure state this moment, make the natural gas collect in the inside of detection case body 2, detect the natural gas under gas sensor 5's effect, and show the concentration that detects through display 17, under speaker 15 and alarm 16's cooperation, report to the police, the suggestion people natural gas is revealed, and then improve the precision that the natural gas detected, people need open shutoff valve 8 after closing the natural gas valve, discharge the inside natural gas of detection case body 2, be convenient for next time detect the natural gas.
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 (6)
1. The utility model provides a natural gas leakage detection uses sensing appearance of high accuracy, includes wall body (1), its characterized in that: the bottom of the wall body (1) is provided with a detection box body (2), a gas sensor (5) is arranged inside the detection box body (2), the bottom of the detection box body (2) is communicated with a connecting cylinder (9), a mounting plate (10) is fixedly arranged inside the connecting cylinder (9), a ventilation motor (11) is fixedly arranged at the top of the mounting plate (10), the ventilation motor (11) is positioned inside the connecting cylinder (9), both sides of the top of the mounting plate (10) are provided with vent holes (18), the vent holes (18) are positioned at two sides of the ventilation motor (11), the bottom of the connecting cylinder (9) is provided with an air guide hopper (12), a natural gas pipeline (13) is arranged below the air guide hopper (12), both sides of the detection box body (2) are communicated with communicating pipes (7), a shutoff valve (8) is arranged on the surface of the communicating pipe (7), the front surface of the detection box body (2) is provided with a sealing door (14), a display (17) is arranged on the front surface of the sealing door (14), a loudspeaker (15) and an alarm (16) are respectively arranged on the front surface of the sealing door (14) and below the display (17), the loudspeaker (15) is positioned on the left side of the alarm (16).
2. The high-precision sensor for detecting natural gas leakage according to claim 1, characterized in that: the detection box comprises a detection box body (2), and is characterized in that installation side plates (3) are fixedly installed on two sides of the detection box body (2), installation bolts (4) are arranged at the bottoms of the installation side plates (3), and the tops of the installation bolts (4) penetrate through the installation side plates (3) and extend to the inside of a wall body (1).
3. The high-precision sensor for detecting natural gas leakage according to claim 1, characterized in that: the gas sensor is characterized in that fixed connecting rods (6) are fixedly mounted on two sides of the gas sensor (5), and the other sides of the fixed connecting rods (6) are fixedly connected with the inner wall of the detection box body (2).
4. The high-precision sensor for detecting natural gas leakage according to claim 1, wherein: and the ventilation motor (11) is positioned right below the gas sensor (5).
5. The high-precision sensor for detecting natural gas leakage according to claim 1, wherein: the front surface of the sealing door (14) is fixedly provided with a handle, and the surface of the handle is provided with an anti-skidding sleeve.
6. The high-precision sensor for detecting natural gas leakage according to claim 1, characterized in that: the natural gas pipeline (13) is positioned right below the air guide hopper (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221201743.1U CN217928320U (en) | 2022-05-19 | 2022-05-19 | High-precision sensing instrument for natural gas leakage detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221201743.1U CN217928320U (en) | 2022-05-19 | 2022-05-19 | High-precision sensing instrument for natural gas leakage detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217928320U true CN217928320U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221201743.1U Active CN217928320U (en) | 2022-05-19 | 2022-05-19 | High-precision sensing instrument for natural gas leakage detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217928320U (en) |
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2022
- 2022-05-19 CN CN202221201743.1U patent/CN217928320U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230803 Address after: 317600 No. 19 Fengyu West Road, Yuhuan Economic Development Zone, Taizhou City, Zhejiang Province (self declared) Patentee after: Quandai Smart Technology (Zhejiang) Co.,Ltd. Address before: 317606 industrial cluster, Qinggang Town, Yuhuan City, Taizhou City, Zhejiang Province Patentee before: All Time Technology (Zhejiang) Co.,Ltd. |
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| TR01 | Transfer of patent right |