CN212871389U - Liquid level monitoring system for sewage or catch basin - Google Patents
Liquid level monitoring system for sewage or catch basin Download PDFInfo
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- CN212871389U CN212871389U CN202022046409.0U CN202022046409U CN212871389U CN 212871389 U CN212871389 U CN 212871389U CN 202022046409 U CN202022046409 U CN 202022046409U CN 212871389 U CN212871389 U CN 212871389U
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Abstract
The utility model relates to a level measurement field, in particular to a liquid level monitoring system for sewage or rainwater well, include: the well cover is used for covering the sewage or rainwater well and is provided with a light transmission area; the liquid level monitor, the liquid level monitor set up in the well lid bottom surface, the liquid level monitor includes photovoltaic module, photovoltaic module can pass through the regional illumination light of printing opacity generates electricity so that the liquid level monitor operation. The liquid level monitor is provided with a laser range finder. Well lid and liquid level monitor's setting has been solved the technical problem that the liquid level monitor sets up loaded down with trivial details and can't supply power to its persistence has produced the technological effect that promotes the installation effectiveness, reduces the change frequency. The liquid level monitor is provided with the laser range finder, solves the technical problem that the ultrasonic range finder cannot measure accurately in a narrow and long sewage well or a rainwater well, and has the technical effect of improving the measurement accuracy.
Description
The technical field is as follows:
the utility model relates to a level measurement field, in particular to liquid level monitoring system of sewage or rainwater well.
Background art:
the liquid surface height and the position of the liquid surface accumulated in various containers and certain spaces are called liquid level, the monitoring of the liquid level has important significance for human life and production, the common scenes needing the liquid level monitoring comprise underground water liquid level monitoring, liquid storage tank liquid level monitoring, fire pool liquid level monitoring, sewage and rainwater well liquid level monitoring and the like, and effective liquid level monitoring of the sewage and rainwater well can be used for effective safety prevention in flood season and rainy season. When measuring the liquid level of sewage and catch basins, the liquid level monitor is usually installed in a throwing mode or installed and disassembled on the side wall; in addition, the liquid level monitor usually needs to consume power when working, and frequent replacement of the power supply device can increase the workload and reduce the installation efficiency.
In view of this, the present invention is proposed.
The utility model has the following contents:
the utility model provides a, solve above-mentioned at least one technical problem.
The utility model discloses a liquid level monitoring system for sewage or rainwater well, include:
the well cover is used for covering the sewage or rainwater well and is provided with a light transmission area;
the liquid level monitor, the liquid level monitor set up in the well lid bottom surface, the liquid level monitor includes photovoltaic module, photovoltaic module can pass through the regional illumination light of printing opacity generates electricity so that the liquid level monitor operation.
Adopt above-mentioned scheme, the liquid level monitor is used for monitoring the liquid level of sewage or rainwater in the pit, reports to the police when the water level is higher than or is less than normal scope, also can monitor the water level condition in each time quantum and make statistics of and summarize. Photovoltaic module can adopt the photovoltaic board, through carrying out the electricity with battery and control mechanism and distancer and being connected, control mechanism can adopt CPU, the liquid level monitor can also set up the antenna and realize remote signal transmission and control etc..
Further, the liquid level monitor is provided with a laser range finder.
By adopting the scheme, the ultrasonic distance meter is usually adopted when the liquid level is measured on the liquid, but the principle of the ultrasonic distance meter is that the ultrasonic wave is divergently transmitted in a medium, when the ultrasonic distance meter is applied to a narrow and long sewage well or a rainwater well, the ultrasonic wave which is relatively narrow in the well usually touches the well and is reflected, the measured liquid level is not the real liquid level, and then the measuring result is inaccurate. When the laser range finder is used, various impurities such as dirty substances exist in sewage or rainwater, so that laser can be reflected, and the laser can be propagated in a focusing manner instead of a diverging manner, so that the situation of irradiating the well wall can be avoided, and the measuring result is more accurate without errors.
Preferably, the light-transmitting area comprises a transmission window opened on the well lid.
By adopting the scheme, the size and the position of the transmission window are matched with the photovoltaic module in the liquid level monitor.
Preferably, the well lid is transparent material, and the illumination light can shine photovoltaic module through transparent material.
Adopt above-mentioned scheme, the well lid can adopt transparent tempering doubling glass, and design strength satisfies people or vehicle can pass through, and sunshine can shine through the region of whole well lid this moment, can make the energy storage of liquid level monitor is more complete.
Further, the liquid level monitor is provided with shelters from the structure, it is right that the pollutant that shelters from the structure and can prevent its top pollutes the liquid level monitor.
Adopt above-mentioned scheme, in order can be with ponding drainage on the road surface to bilge well or rainwater well, can lean on central point to offer the drainage hole at the well lid usually, the water that is drained this moment will spill the liquid level monitor to aggravate the sewage erosion, shelter from the structure and can set to loudspeaker form for drainage downwards.
Further, the bottom surface of the well lid is provided with a flexible body which is contacted with the well edge.
Adopt above-mentioned scheme, because of the well lid is when covering, can collide with the detection material of well limit, and then produce vibrations, works as when the flexible body can adopt materials such as silica gel or rubber, can produce the buffering and then reduce vibrations, thereby make more firm that the liquid level monitor set up.
Further, the well lid is including setting up the moving mechanism in its bottom surface, the liquid level monitor with moving mechanism connects, the liquid level monitor can be relative moving mechanism produces the removal.
Preferably, moving mechanism include the track pole of being connected with the well lid bottom surface, with the connecting piece that the track pole is connected, the connecting piece with the liquid level monitor is connected, the connecting piece can be along the track pole removes.
Adopt above-mentioned scheme, the track pole can with the bottom surface integrated into one piece of well lid also can adopt detachable mode such as welding, the quantity of track pole and connecting piece can set up two respectively, the track pole can set the straight pole type into, also can set the curved bar type into.
Preferably, the connecting member includes a moving body that is in sleeve engagement with the rail bar, and the moving body is movable along the rail bar.
By adopting the scheme, the moving body is provided with the hole for realizing the sleeve joint with the track rod in a matching way, and at the moment, the liquid level monitor can be connected with the moving body.
Further, the connecting piece still include with the supporting screw that the moving body is connected, with the first installation department that the supporting screw is connected, the liquid level monitor upper end is provided with the second installation department, first installation department is connected with the second installation department.
By adopting the scheme, the lower part of the moving body is provided with the involutory lugs, the lugs are provided with screw holes for the support screws to pass through, the first installation part is provided with holes for the support screws to pass through, the two sides of the first installation part are respectively fastened by nuts, the lower part of the first installation part is provided with threaded holes, the second installation part is provided with fixing holes matched with the threaded holes, threads are arranged inside the fixing parts, and the fixing parts are connected with the second installation part by penetrating the fixing holes and the threaded holes through fixing parts.
The utility model has the advantages that:
1. well lid and liquid level monitor's setting has been solved the technical problem that the liquid level monitor sets up loaded down with trivial details and can't supply power to its persistence has produced the technological effect that promotes the installation effectiveness, reduces the change frequency.
2. The liquid level monitor is provided with the laser range finder, solves the technical problem that the ultrasonic range finder cannot measure accurately in a narrow and long sewage well or a rainwater well, and has the technical effect of improving the measurement accuracy.
3. The technical problem of inaccurate measurement caused by a large amount of sediments at the bottom of the well is solved by the arrangement of the moving mechanism, and the technical effect of improving the measurement accuracy is achieved.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of an embodiment of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
fig. 3 is a schematic view of a manhole cover of the present invention;
FIG. 4 is a schematic view of a moving mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic view of another embodiment of the moving mechanism of the present invention;
fig. 6 is a system diagram of the liquid level monitor according to an embodiment of the present invention.
Description of reference numerals:
through the above reference sign explanation, combine the embodiment of the utility model, can more clearly understand and explain the technical scheme of the utility model.
1-well lid, 11-transmission window, 12-flexible body, 13-drainage hole, 2-liquid level monitor, 23-shielding structure, 24-second mounting part, 241-fixing hole, 242-fixing part, 31-track rod, 32-connecting part, 321-moving body, 3211-lug, 322-supporting screw rod, 323-first mounting part, 3231-screw rod connecting hole and 3221-nut.
The specific implementation mode is as follows:
reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
The present invention will be described in detail below by way of embodiments.
Referring to fig. 1, 6, a liquid level monitoring system for sewage or catch-basin comprises:
the manhole cover 1 is used for covering the sewage or rainwater well, and the manhole cover 1 is provided with a light-transmitting area;
the liquid level monitor 2, the liquid level monitor 2 set up in 1 bottom surface of well lid, the liquid level monitor 2 includes photovoltaic module, photovoltaic module can pass through the regional illumination light of printing opacity generates electricity so that the operation of liquid level monitor 2.
Adopt above-mentioned scheme, liquid level monitor 2 is used for monitoring the liquid level of sewage or rainwater in the pit, reports to the police when the water level is higher than or is less than normal scope, also can monitor the water level condition in each time quantum and make statistics of and summarize. Work as 2 during operation of liquid level monitor need be power consumptive, need open if frequently carrying out the change of battery the well lid 1 is operated, not only complex operation like this, still can extravagant manpower, and this scheme adopts and shines the mode of photovoltaic module with sunshine through the light transmission zone to carry out the energy storage, can carry out work, carry out the energy storage simultaneously to reduce the number of times of changing the battery, and then practice thrift manpower, material resources. The photovoltaic module can adopt a photovoltaic panel and is electrically connected with the battery, the control mechanism and the distance meter to form a circuit; the control mechanism can adopt a CPU, and the liquid level monitor 2 can also be provided with an antenna to realize remote signal transmission, control and the like. In addition, through with liquid level monitor 2 set up in 1 bottom surface of well lid to the operation of still need set up the connecting piece on it when having avoided installing the lateral wall, and to the problem that requires highly to the device when adopting immersion range finder.
Referring to fig. 2, the liquid level monitor 2 is provided with a laser rangefinder.
By adopting the scheme, the ultrasonic distance meter is usually adopted when the liquid level is measured on the liquid, but the principle of the ultrasonic distance meter is that the ultrasonic wave is divergently transmitted in a medium, when the ultrasonic distance meter is applied to a narrow and long sewage well or a rainwater well, the ultrasonic wave which is relatively narrow in the well usually touches the well and is reflected, the measured liquid level is not the real liquid level, and then the measuring result is inaccurate. When the laser range finder is used, various impurities such as dirty substances exist in sewage or rainwater, so that laser can be reflected, and the laser can be propagated in a focusing manner instead of a diverging manner, so that the situation of irradiating the well wall can be avoided, and the measuring result is more accurate without errors.
Referring to fig. 2 and 3, the light transmission area includes a transmission window 11 opened in the manhole cover 1.
By adopting the scheme, the size and the position of the transmission window 11 are matched with the photovoltaic module in the liquid level monitor 2, and sunlight can irradiate the photovoltaic module through the transmission window 11 to realize energy charging.
In some other embodiments of the present invention, the manhole cover 1 is made of a transparent material, and the irradiating light can be irradiated to the photovoltaic module through the transparent material.
Adopt above-mentioned scheme, provide another realization method of filling energy, promptly well lid 1 can adopt transparent tempering doubling glass, and design intensity satisfies people or vehicle can pass through, and sunshine can shine through the region of whole well lid 1 this moment, can make liquid level monitor 2's energy storage is more complete.
Referring to fig. 2 and 3, the liquid level monitor 2 is provided with a shielding structure 23, and the shielding structure 23 can prevent the contaminants above the shielding structure from polluting the liquid level monitor 2.
Adopt above-mentioned scheme, in order can be with ponding drainage on the road surface to bilge well or rainwater well, can set up drainage hole 13 by central point usually at well lid 2, the water of drainage will spill this moment liquid level monitor 2 to aggravate the sewage erosion, shelter from structure 23 and can set the loudspeaker form into for drainage downwards, thereby avoid sewage or rainwater right liquid level monitor 2 pollutes, and then extension instrument life.
Referring to fig. 2, the bottom surface of the well lid 1 is provided with a flexible body 12 contacting with the edge of the well.
Adopt above-mentioned scheme, because of well lid 1 when covering, can collide with the detection material of well limit, and then produce vibrations, flexible body 12 can adopt materials such as silica gel or rubber, can produce the buffering and then reduce vibrations, thereby makes more firm that liquid level monitor 2 set up.
Well lid 1 is including setting up the moving mechanism in its bottom surface, liquid level monitor 2 with moving mechanism connects, liquid level monitor 2 can be relative moving mechanism produces the removal.
By adopting the scheme, as a large amount of sundries can be accumulated in the sewage well, when the accumulation height of the sundries is too high and exceeds the liquid level but is not positioned right below the laser range finder, the laser range finder cannot detect the real condition under the well, at this time, a motor can be physically connected with the liquid level monitor 2, a power supply and a control mechanism are connected with the motor to form a circuit, the power supply, the control mechanism and the motor are all arranged on the bottom surface of the well lid 1, a motor shaft of the motor can be connected with a mechanical arm, the mechanical arm and the liquid level monitor 2 are controlled to move relative to the moving mechanism, the control mechanism can control the starting of the motor according to the existing program, the scheme can monitor each underground position point, and when the difference of the measured results at different points is large, the sludge is proved to be excessive, and the sludge is urgently required to be cleaned. The technical problem that the underground sediment cannot be accurately monitored when the underground sediment is unevenly distributed is solved, and the technical effect of improving the monitoring accuracy is achieved.
Referring to fig. 4, the moving mechanism comprises a track rod 31 connected with the bottom surface of the well lid 1 and a connecting piece 32 connected with the track rod 31, wherein the connecting piece 32 is connected with the liquid level monitor 2, and the connecting piece 32 can move along the track rod 31.
Adopt above-mentioned scheme, provide a moving mechanism's mode of setting, track pole 31 can with the bottom surface integrated into one piece of well lid 1 also can adopt the welding etc. to dismantle the mode, the quantity of track pole 31 and connecting piece 32 can set up two respectively, track pole 31 can set to the straight rod type, also can set to the curved bar type.
Referring to fig. 4 and 5, the connecting member 32 includes a moving body 321 that is sleeved with the track rod 31, and the moving body 321 can move along the track rod 31.
By adopting the above scheme, the moving body 321 is provided with the hole matched with the track rod 31 to realize sleeve joint, and at the moment, the liquid level monitor 2 can be connected with the moving body 321.
Referring to fig. 4 and 5, the connecting member 32 further includes a supporting screw 322 connected to the moving body 321, and a first mounting portion 323 connected to the supporting screw 322, the upper end of the liquid level monitor 2 is provided with a second mounting portion 24, and the first mounting portion 323 is connected to the second mounting portion 24.
With the above-mentioned solution, an involutory lug 3211 may be disposed below the moving body 321, the lug 3211 may be provided with a screw hole for the support screw 322 to pass through, the first mounting portion 323 may be provided with a screw connection hole 3231 for the support screw 322 to pass through, both sides of the first mounting portion may be fastened by nuts 3221, a screw hole may be formed below the first mounting portion 323, the second mounting portion 24 may be provided with a fixing hole 241 adapted to the screw hole, a screw thread may be disposed inside the second mounting portion, and the first mounting portion 323 and the second mounting portion 24 may be connected by the fixing member 242 passing through the fixing hole 241 and the screw hole 242.
It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall into the protection scope of the claims of the present invention.
Claims (10)
1. A liquid level monitoring system for sewage or catch-basin, comprising:
the manhole cover (1), the manhole cover (1) is used for covering the sewage or catch basin, and the manhole cover (1) is provided with a light-transmitting area;
liquid level monitor (2), liquid level monitor (2) set up in well lid (1) bottom surface, liquid level monitor (2) include photovoltaic module, photovoltaic module can pass through the illumination light in printing opacity region generates electricity so that liquid level monitor (2) operation.
2. A liquid level monitoring system for sewage or catch-wells according to claim 1, wherein: the liquid level monitor (2) is provided with a laser range finder.
3. A liquid level monitoring system for sewage or catch-wells according to claim 2, wherein: the light transmission area comprises a transmission window (11) arranged on the well lid (1).
4. A liquid level monitoring system for sewage or catch-wells according to claim 2, wherein: well lid (1) is transparent material, the illumination light can pass through transparent material shines photovoltaic module.
5. A liquid level monitoring system for sewage or catch-wells according to claim 3 or 4, wherein: liquid level monitor (2) are provided with shelters from structure (23), it is right to shelter from the pollutant that structure (23) can prevent its top liquid level monitor (2) pollute.
6. A liquid level monitoring system for sewage or catch-wells according to claim 5, wherein: the bottom surface of the well lid (1) is provided with a flexible body (12) which is contacted with the well edge.
7. A liquid level monitoring system for sewage or catch-wells according to claim 6, wherein: well lid (1) is including setting up the moving mechanism in its bottom surface, liquid level monitor (2) with moving mechanism connects, liquid level monitor (2) can be relative moving mechanism produces the removal.
8. A liquid level monitoring system for sewage or catch-wells according to claim 7, wherein: moving mechanism include track pole (31) be connected with well lid (1) bottom surface, with connecting piece (32) that track pole (31) are connected, connecting piece (32) with liquid level monitor (2) are connected, connecting piece (32) can be along track pole (31) remove.
9. A liquid level monitoring system for sewage or catch-wells according to claim 8, wherein: the connecting piece (32) comprises a moving body (321) which is sleeved with the track rod (31), and the moving body (321) can move along the track rod (31).
10. A liquid level monitoring system for sewage or catch-wells according to claim 9, wherein: connecting piece (32) still include with supporting screw (322) that moving body (321) are connected, with first installation department (323) that supporting screw (322) are connected, liquid level monitor (2) upper end is provided with second installation department (24), first installation department (323) are connected with second installation department (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022046409.0U CN212871389U (en) | 2020-09-17 | 2020-09-17 | Liquid level monitoring system for sewage or catch basin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022046409.0U CN212871389U (en) | 2020-09-17 | 2020-09-17 | Liquid level monitoring system for sewage or catch basin |
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| CN212871389U true CN212871389U (en) | 2021-04-02 |
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| CN202022046409.0U Active CN212871389U (en) | 2020-09-17 | 2020-09-17 | Liquid level monitoring system for sewage or catch basin |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113689675A (en) * | 2021-08-24 | 2021-11-23 | 宁波清郢环境科技有限公司 | Inspection shaft early warning management system of monitoring liquid level |
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2020
- 2020-09-17 CN CN202022046409.0U patent/CN212871389U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113689675A (en) * | 2021-08-24 | 2021-11-23 | 宁波清郢环境科技有限公司 | Inspection shaft early warning management system of monitoring liquid level |
| CN113689675B (en) * | 2021-08-24 | 2022-11-04 | 宁波清郢环境科技有限公司 | Inspection shaft early warning management system of monitoring liquid level |
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