CN220186568U - Gas underground valve well monitoring device - Google Patents
Gas underground valve well monitoring device Download PDFInfo
- Publication number
- CN220186568U CN220186568U CN202321982173.9U CN202321982173U CN220186568U CN 220186568 U CN220186568 U CN 220186568U CN 202321982173 U CN202321982173 U CN 202321982173U CN 220186568 U CN220186568 U CN 220186568U
- Authority
- CN
- China
- Prior art keywords
- valve well
- monitoring device
- well monitoring
- underground valve
- gas underground
- Prior art date
- 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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- 238000012806 monitoring device Methods 0.000 title claims abstract description 15
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 239000003345 natural gas Substances 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000007689 inspection Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model belongs to the technical field of gas valve monitoring, and particularly relates to a gas underground valve well monitoring device which comprises a base, wherein a battery module and a nut are adjacently arranged on the base, a control assembly is arranged on the battery module, the control assembly comprises a single chip microcomputer and a wireless module, a main support rod and a liquid level detection assembly are respectively connected with the upper side and the lower side of the nut in a threaded manner, the liquid level detection assembly comprises an external threaded pipe and a floating ball switch, the top end of the main support rod is connected with a guide cover, the guide cover comprises a framework and a waterproof cover, a mounting plate is welded on the main support rod below the guide cover, and a methane sensor is arranged on the mounting plate. The device can be stably placed in the valve well, and the methane sensor can effectively detect the concentration of natural gas in the well under the cooperation of the guide cover and can carry out information transmission with the outside through the control component.
Description
Technical Field
The utility model belongs to the technical field of gas valve monitoring, and particularly relates to a gas underground valve well monitoring device.
Background
The valve well is a valve of an underground pipeline and an underground pipeline, and is convenient to open and close a part of pipe network operation or overhaul operation, a pit similar to a small room is arranged, the valve and the like are arranged in the pit, so that the pipeline is convenient to periodically check, clean and dredge, and the valve well is called as a junction for preventing the pipeline from being blocked. The traditional valve inspection well is divided into a bricked valve well and a reinforced concrete valve well, and the traditional valve inspection well is generally circular and square according to the shape, and the connection mode of the pipeline and the well body is generally rigid connection.
Since the valve well is usually a closed space, if leakage, water accumulation and the like occur, the valve well is difficult to find, so that more serious loss and even explosion are caused. For this situation, it is common to open the manhole cover manually for inspection and confirmation, and this way not only has low inspection frequency but also consumes a large amount of manpower.
Disclosure of Invention
In view of the above problems, an object of the present utility model is to: the utility model provides a gas underground valve well monitoring devices solves the problem that traditional manual work is opened the well and is examined the inefficiency of the interior gaseous environment of valve well, extravagant manpower.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a gas underground valve well monitoring devices, includes the base, battery module and nut are installed adjacently on the base, install control assembly on the battery module, control assembly includes singlechip and wireless module, the upper and lower both sides of nut threaded connection has main tributary vaulting pole and liquid level detection subassembly respectively, liquid level detection subassembly includes external screw thread pipe and float switch, the top of main tributary vaulting pole is connected with the guide cover, the guide cover includes skeleton and buckler, the welding has the mounting panel on the main tributary vaulting pole of guide cover below, install methane sensor on the mounting panel.
The beneficial effects of the utility model are as follows: the device can be stably placed in the valve well, and the methane sensor can effectively detect the concentration of natural gas in the well under the cooperation of the guide cover and can carry out information transmission with the outside through the control component.
To ensure stability of the device placement;
as a further improvement of the above technical scheme: the base includes footing and mount pad, the footing is V-arrangement board structure, the quantity of footing is two and set up the both ends in the mount pad bottom surface relatively.
The beneficial effects of this improvement are: the support of the two groups of feet can ensure the stability of the whole placement of the device and can enable the device to be placed above the pipeline.
In order to facilitate the maintenance and replacement of various parts in the device;
as a further improvement of the above technical scheme: the bottom of the outer side face of the main supporting rod is provided with an external thread structure.
The beneficial effects of this improvement are: the main supporting rod can be conveniently detached from the base.
In order to effectively reduce the dead weight of the device;
as a further improvement of the above technical scheme: the main supporting rod is of a circular tube type structure.
The beneficial effects of this improvement are: the hollow main supporting rod can effectively reduce dead weight while guaranteeing supporting strength.
For stably supporting the waterproof cover;
as a further improvement of the above technical scheme: the framework is a round rod structure which is attached to the inner wall of the waterproof cover, and the number of the frameworks is multiple and is arranged around the main supporting rod.
The beneficial effects of this improvement are: the framework can provide stable support for the waterproof cover.
In order to avoid the influence of the rainwater above on all electric mechanisms in the device;
as a further improvement of the above technical scheme: the base is located inside the vertical projection of the waterproof cover.
The beneficial effects of this improvement are: the waterproof cover can effectively shield rainwater, and each electric mechanism below is prevented from being affected by rainwater wetting.
In order to effectively improve the detection effect of the methane sensor;
as a further improvement of the above technical scheme: the waterproof cover is of an arch structure with high middle and low periphery, and the bottom end of the methane sensor is not lower than the bottom end of the waterproof cover.
The beneficial effects of this improvement are: the waterproof cover can collect methane gas of which the part rises, so that the detection timeliness of the methane sensor is improved.
In order to achieve efficient transfer of well fluid level and methane concentration information;
as a further improvement of the above technical scheme: the singlechip is electrically connected with the wireless module, the float switch and the methane sensor.
The beneficial effects of this improvement are: the liquid level and methane concentration information in the well can be obtained rapidly in a wireless transmission mode.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of the present utility model;
FIG. 3 is a front view of the present utility model;
FIG. 4 is a block schematic of the present utility model;
in the figure: 1. a base; 11. a footing; 12. a mounting base; 2. a battery module; 3. a control assembly; 31. a single chip microcomputer; 32. a wireless module; 4. a nut; 5. a liquid level detection assembly; 51. an external threaded tube; 52. a float switch; 6. a main support rod; 7. a guide cover; 71. a skeleton; 72. a waterproof cover; 8. a mounting plate; 9. a methane sensor.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
Example 1:
as shown in fig. 1-4: the utility model provides a gas underground valve well monitoring device, includes base 1, battery module 2 and nut 4 are installed adjacently on base 1, install control assembly 3 on the battery module 2, control assembly 3 includes singlechip 31 and wireless module 32, the upper and lower both sides of nut 4 are threaded connection respectively has main tributary vaulting pole 6 and liquid level detection subassembly 5, liquid level detection subassembly 5 includes external screw thread pipe 51 and float switch 52, the top of main tributary vaulting pole 6 is connected with guide cover 7, guide cover 7 includes skeleton 71 and waterproof cover 72, the welding has mounting panel 8 on main tributary vaulting pole 6 of guide cover 7 below, install methane sensor 9 on the mounting panel 8, and the device can be firm place in the valve well, and methane sensor 9 can effectively detect the in-well natural gas concentration under the cooperation of guide cover 7 to carry out information transmission with the external world through control assembly 3, the base 1 comprises feet 11 and mounting seats 12, the feet 11 are of a V-shaped plate structure, the two feet 11 are arranged at two ends of the bottom surface of the mounting seats 12 oppositely, the two groups of feet 11 can support the device to be placed wholly and stably, the device can be placed above a pipeline, an external thread structure is arranged at the bottom end of the outer side surface of the main support rod 6, the main support rod 6 can be conveniently detached from the base 1, the main support rod 6 is of a circular tube structure, the hollow main support rod 6 can effectively reduce dead weight while guaranteeing supporting strength, the framework 71 is of a round rod structure which is attached to the inner wall of the waterproof cover 72, the framework 71 is of a plurality and is arranged around the main support rod 6, the framework 71 can provide stable support for the waterproof cover 72, the base 1 is positioned on the inner side of the vertical projection of the waterproof cover 72, the waterproof cover 72 can effectively shield rainwater, each electric mechanism of below is prevented from being affected by rainwater soaking, the waterproof cover 72 is of an arch structure with high middle and low periphery, the bottom end of the methane sensor 9 is not lower than the bottom end of the waterproof cover 72, the waterproof cover 72 can be folded to be partially ascending methane gas, so that the detection timeliness of the methane sensor 9 is improved, the singlechip 31 is electrically connected with the wireless module 32, the floating ball switch 52 and the methane sensor 9, and liquid level and methane concentration information in a well can be obtained rapidly in a wireless transmission mode.
The working principle of the technical scheme is as follows: placing the device at the bottom of the valve well, and enabling the bottom foot 11 to cross over the pipeline; the waterproof cover 72 can play a role of shielding rainwater above, and meanwhile, when natural gas leakage occurs to the pipeline valve below, part of rising natural gas is collected, so that the detection accuracy of the methane sensor 9 is improved; the inspection personnel approaches the valve well by a mobile phone capable of being paired with the wireless module 32, the wireless signal of the wireless module 32 is communicated, and the singlechip 31 can receive and process the electric signals of the float switch 52 and the methane sensor 9, so that the inspection personnel obtains underground ponding liquid level information and methane concentration information.
It should be noted that, in this document, 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.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (8)
1. The utility model provides a gas underground valve well monitoring devices which characterized in that: including base (1), battery module (2) and nut (4) are adjacently installed on base (1), install control assembly (3) on battery module (2), control assembly (3) are including singlechip (31) and wireless module (32), the upper and lower both sides of nut (4) threaded connection has main tributary vaulting pole (6) and liquid level detection subassembly (5) respectively, liquid level detection subassembly (5) include external screw thread pipe (51) and floater switch (52), the top of main tributary vaulting pole (6) is connected with guide cover (7), guide cover (7) include skeleton (71) and buckler (72), the welding has mounting panel (8) on main tributary vaulting pole (6) of guide cover (7) below, install methane sensor (9) on mounting panel (8).
2. The gas underground valve well monitoring device of claim 1, wherein: the base (1) comprises feet (11) and mounting seats (12), the feet (11) are of a V-shaped plate structure, and the number of the feet (11) is two and the feet are oppositely arranged at two ends of the bottom surface of the mounting seats (12).
3. The gas underground valve well monitoring device of claim 1, wherein: the bottom of the outer side face of the main supporting rod (6) is provided with an external thread structure.
4. The gas underground valve well monitoring device of claim 1, wherein: the main supporting rod (6) is of a circular tube type structure.
5. The gas underground valve well monitoring device of claim 1, wherein: the framework (71) is a round rod structure attached to the inner wall of the waterproof cover (72), and the number of the frameworks (71) is multiple and is arranged around the main supporting rod (6).
6. The gas underground valve well monitoring device of claim 1, wherein: the base (1) is located inside the vertical projection of the waterproof cover (72).
7. The gas underground valve well monitoring device of claim 1, wherein: the waterproof cover (72) is of an arch structure with high middle and low periphery, and the bottom end of the methane sensor (9) is not lower than the bottom end of the waterproof cover (72).
8. The gas underground valve well monitoring device of claim 1, wherein: the singlechip (31) is electrically connected with the wireless module (32), the floating ball switch (52) and the methane sensor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321982173.9U CN220186568U (en) | 2023-07-26 | 2023-07-26 | Gas underground valve well monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321982173.9U CN220186568U (en) | 2023-07-26 | 2023-07-26 | Gas underground valve well monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220186568U true CN220186568U (en) | 2023-12-15 |
Family
ID=89116189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321982173.9U Active CN220186568U (en) | 2023-07-26 | 2023-07-26 | Gas underground valve well monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220186568U (en) |
-
2023
- 2023-07-26 CN CN202321982173.9U patent/CN220186568U/en active Active
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