CN213041459U - High-efficient natural gas detection device - Google Patents
High-efficient natural gas detection device Download PDFInfo
- Publication number
- CN213041459U CN213041459U CN202021987334.XU CN202021987334U CN213041459U CN 213041459 U CN213041459 U CN 213041459U CN 202021987334 U CN202021987334 U CN 202021987334U CN 213041459 U CN213041459 U CN 213041459U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- natural gas
- end cover
- cover
- detection device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 239000003345 natural gas Substances 0.000 title claims abstract description 52
- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 230000003321 amplification Effects 0.000 claims abstract description 9
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 210000000056 organ Anatomy 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000008786 sensory perception of smell Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a high-efficient natural gas detection device, including the lower cover, the upper end of lower cover is provided with the upper end cover, the upper end fixedly connected with connecting pipe of upper end cover, the upper end fixedly connected with manometer of connecting pipe, the equal fixedly connected with of junction of upper end cover and lower cover is sealed fills up, the inside fixedly connected with battery of lower cover, the right side of battery is provided with the control box, the inside fixedly connected with CPU treater, signal amplification module, AD signal conversion module and the memory of control box, the upper end fixedly connected with natural gas sensor of control box, the right-hand member face fixedly connected with bee calling organ of lower cover. The utility model discloses in, upper end cover and lower end cover have hexagon socket head cap screw sealed fixed, and the upper end of upper end cover is provided with the manometer, and the inside of lower end cover is provided with the natural gas sensor, and whether natural gas sensor and manometer detect jointly that flange junction has the natural gas to reveal, and detection efficiency is fast.
Description
Technical Field
The utility model relates to a gaseous detection technology field especially relates to a high-efficient natural gas detection device.
Background
The discovery and the utilization of natural gas have brought very big facility for people's life, and the natural gas has higher security and cleanliness factor, and the natural gas is nontoxic, easily give off, has great advantage in the aspect of the security, and the natural gas is as a combustible gas, and the emergence is leaked and to have the risk of explosion, generally detects natural gas line through detection device.
The flange is sealed to be the most extensive seal structure form of application among the natural gas line transportation, and the common mode of revealing is revealed for the flange, generally observes whether the natural gas reveals through spraying soapy water, perhaps removes the discovery with the sense of smell, and detection efficiency is slower, and detection effect is relatively poor, can not in time discover whether the natural gas reveals and warns testing personnel, and its security can not ensure.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a high-efficiency natural gas detection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high-efficient natural gas detection device, includes the lower cover, the upper end of lower cover is provided with the upper end cover, the upper end fixedly connected with connecting pipe of upper end cover, the upper end fixedly connected with manometer of connecting pipe, the equal fixedly connected with of junction of upper end cover and lower cover is sealed fills up, the inside fixedly connected with battery of lower cover, the right side of battery is provided with the control box, the inside fixedly connected with CPU treater of control box, the CPU treater, the right side of CPU treater is provided with the signal amplification module, the right side of signal amplification module is provided with AD signal conversion module, the right side of AD signal conversion module is provided with the memory, the upper end fixedly connected with natural gas sensor of control box, the right-hand member face fixedly connected with bee calling organ of lower cover.
As a further description of the above technical solution:
the fixed ear of equal fixedly connected with second of both sides end of upper end cover, the lower extreme of the fixed ear of second is provided with first fixed ear, the outer fixed surface of first fixed ear is connected with the lower end cover.
As a further description of the above technical solution:
the lower end face of the lower end cover is in threaded connection with an inner hexagonal bolt, the upper end of the inner hexagonal bolt is in threaded connection with a fixing nut, the lower end face of the fixing nut is provided with an elastic cushion, and the lower end face of the elastic cushion is provided with a flat cushion.
As a further description of the above technical solution:
the front end face of the lower end cover is fixedly connected with a display screen, a switch is arranged on the right side of the display screen, and a display lamp is arranged at the upper end of the switch.
As a further description of the above technical solution:
the right end face of the lower end cover is close to the buzzer and is fixedly connected with an alarm lamp.
As a further description of the above technical solution:
the upper end of battery is provided with the natural gas siphunculus, the surface fixed connection of natural gas siphunculus has the ring flange.
As a further description of the above technical solution:
the first fixing lug and the second fixing lug are both in a strip shape, and the number of the hexagon socket head cap screws is four.
The utility model discloses following beneficial effect has:
1. the utility model discloses, the upper end of upper end cover is provided with the manometer, and the inside of lower end cover is provided with the natural gas sensor, and whether natural gas sensor and manometer detect jointly that the flange junction has the natural gas to reveal, and when discovery natural gas leaks, the siren is opened, and buzzer sound is indicateed, detects the accuracy and improves, and detection efficiency is fast simultaneously.
2. The utility model discloses, the surface of ring flange is provided with upper end cover and lower end cover, and the junction fixedly connected with of upper end cover and lower end cover is sealed to be filled up, through the fixed ear of hexagon socket head cap screw extrusion, and the leakproofness improves for detection efficiency.
Drawings
Fig. 1 is a front view of a high efficiency natural gas detection device provided by the present invention;
fig. 2 is a cross-sectional view of a high-efficiency natural gas detection device provided by the present invention;
fig. 3 is the utility model provides a high-efficient natural gas detection device's system control flow chart.
Illustration of the drawings:
1. a pressure gauge; 2. a connecting pipe; 3. an upper end cover; 4. a hexagon socket head cap screw; 5. fixing a nut; 6. flattening the cushion; 7. a first fixing lug; 8. a lower end cover; 9. a display screen; 10. a switch; 11. a display lamp; 12. a gasket; 13. a spring pad; 14. a second fixing lug; 15. a battery; 16. a control box; 17. a CPU processor; 18. a signal amplification module; 19. an A/D signal conversion module; 20. a memory; 21. a buzzer; 22. a natural gas sensor; 23. an alarm light; 24. natural gas through pipes; 25. a flange plate.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a high-efficiency natural gas detection device comprises a lower end cover 8, an upper end cover 3 is arranged at the upper end of the lower end cover 8, a connecting pipe 2 is fixedly connected at the upper end of the upper end cover 3, a pressure gauge 1 is fixedly connected at the upper end of the connecting pipe 2, the pressure gauge 1 is used for detecting whether natural gas leaks, a sealing gasket 12 is fixedly connected at the joint of the upper end cover 3 and the lower end cover 8, the sealing gasket 12 improves the sealing performance of the device and improves the detection efficiency of a natural gas sensor 22, a battery 15 is fixedly connected inside the lower end cover 8, a control box 16 is arranged on the right side of the battery 15, a CPU processor 17 is fixedly connected inside the control box 16, the CPU processor 17, a signal amplification module 18 is arranged on the right side of the CPU processor 17, an A/D signal conversion module 19 is arranged on the right side of the signal amplification module 18, the memory 20 is used for saving detection data, the upper end fixedly connected with natural gas sensor 22 of control box 16, and the model of natural gas sensor 22 is MP-4, and the right-hand member face fixedly connected with bee calling organ 21 of lower end cover 8, bee calling organ 21 is used for warning the staff.
The two side ends of the upper end cover 3 are fixedly connected with second fixing lugs 14, the lower ends of the second fixing lugs 14 are provided with first fixing lugs 7, the outer surface of the first fixing lugs 7 is fixedly connected with a lower end cover 8, the lower end surface of the lower end cover 8 is in threaded connection with an inner hexagonal bolt 4, the upper end of the inner hexagonal bolt 4 is in threaded connection with a fixing nut 5, the lower end surface of the fixing nut 5 is provided with an elastic pad 13, the elastic pad 13 effectively prevents the fixing nut 5 from loosening, the lower end surface of the elastic pad 13 is provided with a flat pad 6, the flat pad 6 effectively prevents the fixing nut 5 from loosening, the front end surface of the lower end cover 8 is fixedly connected with a display screen 9, the display screen 9 is used for displaying a detection result, the right side of the display screen 9 is provided with a switch 10, the upper end of the switch 10 is provided with a display lamp 11, the display lamp 11 is convenient for observing the working, the warning light 23 makes things convenient for the staff to observe the accident site, and the upper end of battery 15 is provided with natural gas siphunculus 24, and the fixed surface of natural gas siphunculus 24 is connected with ring flange 25, and the shape of the fixed ear 14 of first fixed ear 7 and second is rectangular form, and the quantity of hexagon socket head cap screw 4 is four.
The working principle is as follows: in the utility model, the upper end of the lower end cap 8 is provided with the upper end cap 3, the upper end of the upper end cap 3 is fixedly connected with the pressure gauge 1, the joint of the upper end cap 3 and the lower end cap 8 is fixedly connected with the sealing gasket 12, the inside of the lower end cap 8 is fixedly connected with the battery 15, the right side of the battery 15 is provided with the control box 16, the right end face of the lower end cap 8 is fixedly connected with the buzzer 21, the upper end of the buzzer 21 is provided with the alarm lamp 23, the upper end cap 3 and the lower end cap 8 are fixed by the hexagon socket head cap bolt 4, the switch 10 is opened, when natural gas leaks, the natural gas sensor 22 detects natural gas and transmits the natural gas to the signal amplification module 18 in the form of electric signals, and then transmits the natural gas to the A/D signal conversion module 19, the A/D signal conversion module 19 receives data and then transmits the data to the CPU 17 and, and turns on the alarm lamp 23 and the buzzer 21 for alerting the worker.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a high-efficient natural gas detection device, includes lower end cover (8), its characterized in that: an upper end cover (3) is arranged at the upper end of the lower end cover (8), a connecting pipe (2) is fixedly connected at the upper end of the upper end cover (3), a pressure gauge (1) is fixedly connected at the upper end of the connecting pipe (2), a sealing gasket (12) is fixedly connected at the joint of the upper end cover (3) and the lower end cover (8), a battery (15) is fixedly connected inside the lower end cover (8), a control box (16) is arranged on the right side of the battery (15), a CPU (central processing unit) processor (17) is fixedly connected inside the control box (16), the CPU processor (17), a signal amplification module (18) is arranged on the right side of the CPU processor (17), an A/D (analog/digital) signal conversion module (19) is arranged on the right side of the signal amplification module (18), a memory (20) is arranged on the right side of the A/D, the upper end of the control box (16) is fixedly connected with a natural gas sensor (22), and the right end face of the lower end cover (8) is fixedly connected with a buzzer (21).
2. The efficient natural gas detection device of claim 1, wherein: the improved structure of the automobile seat is characterized in that two side ends of the upper end cover (3) are fixedly connected with second fixing lugs (14), the lower ends of the second fixing lugs (14) are provided with first fixing lugs (7), and the outer surface of each first fixing lug (7) is fixedly connected with a lower end cover (8).
3. The efficient natural gas detection device of claim 2, wherein: the lower terminal surface threaded connection of lower extreme cover (8) has hexagon socket head cap screw (4), the upper end threaded connection of hexagon socket head cap screw (4) has fixation nut (5), the lower terminal surface of fixation nut (5) is provided with bullet pad (13), the lower terminal surface of bullet pad (13) is provided with flat pad (6).
4. The efficient natural gas detection device of claim 1, wherein: the front end face of the lower end cover (8) is fixedly connected with a display screen (9), a switch (10) is arranged on the right side of the display screen (9), and a display lamp (11) is arranged at the upper end of the switch (10).
5. The efficient natural gas detection device of claim 1, wherein: and the right end face of the lower end cover (8) is close to the buzzer (21) and is fixedly connected with an alarm lamp (23).
6. The efficient natural gas detection device of claim 1, wherein: the upper end of battery (15) is provided with natural gas siphunculus (24), the surface fixed connection of natural gas siphunculus (24) has ring flange (25).
7. A high efficiency natural gas detection apparatus as claimed in claim 3, wherein: the first fixing lug (7) and the second fixing lug (14) are both in a long strip shape, and the number of the hexagon socket head cap screws (4) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021987334.XU CN213041459U (en) | 2020-09-12 | 2020-09-12 | High-efficient natural gas detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021987334.XU CN213041459U (en) | 2020-09-12 | 2020-09-12 | High-efficient natural gas detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213041459U true CN213041459U (en) | 2021-04-23 |
Family
ID=75534548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021987334.XU Expired - Fee Related CN213041459U (en) | 2020-09-12 | 2020-09-12 | High-efficient natural gas detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213041459U (en) |
-
2020
- 2020-09-12 CN CN202021987334.XU patent/CN213041459U/en not_active Expired - Fee Related
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| 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: 20210423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |