CN215984752U - Sewage pool water level detection device for sewage treatment - Google Patents
Sewage pool water level detection device for sewage treatment Download PDFInfo
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- CN215984752U CN215984752U CN202122630605.7U CN202122630605U CN215984752U CN 215984752 U CN215984752 U CN 215984752U CN 202122630605 U CN202122630605 U CN 202122630605U CN 215984752 U CN215984752 U CN 215984752U
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Abstract
The utility model discloses a water level detection device of a sewage pool for sewage treatment, which is characterized in that a stainless steel cylinder body and a wave-proof mechanism are arranged, the upper end and the lower end of the stainless steel cylinder body are communicated, a float is placed in the stainless steel cylinder body, the adverse effect of water surface waves on the stability of the float can be reduced, the wave-proof mechanism can absorb the impact force generated by the flow of a water body, so that the water body entering the stainless steel cylinder body is more stable, the observation by naked eyes of personnel is facilitated, the accuracy of the field observation is improved, the ultrasonic liquid level sensor sends ultrasonic waves to the water surface for water level detection by arranging the ultrasonic liquid level sensor, a controller, a wireless transmitting antenna and a display screen, the detected data is fed back to the controller in real time, the controller transmits the data to the display screen, the display screen can also display the measurement result in real time, the observation by the field personnel is facilitated, and simultaneously the data is transmitted to a sewage treatment plant control center through the wireless transmitting antenna, the remote monitoring of personnel is facilitated.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a water level detection device of a sewage tank for sewage treatment.
Background
The water treatment is to adopt various technologies and means to separate and remove, recycle or convert pollutants contained in the sewage into harmless substances so as to purify the water, and modern sewage treatment technologies can be divided into three types, namely a physical treatment method, a chemical treatment method and a biological treatment method according to the principle; the sewage treatment device is characterized in that the sewage treatment device is divided into a first-stage treatment device, a second-stage treatment device and a third-stage treatment device according to the treatment degree, the third-stage treatment device is also called deep treatment at times, a sewage treatment tank is an important component of a sewage treatment system, and in the sewage treatment process, a water level detection device is usually required to be installed in a sewage tank body and used for detecting the water level, so that the overflow of sewage in the sewage tank body is prevented, and the sewage treatment speed is convenient for personnel to control.
Through retrieval, patent application No. 202021424061.8 discloses a water level detection device for a sewage pool for sewage treatment, which mainly drives a top pile to prop against an alarm switch through a scale rod to trigger an alarm lamp so as to remind an operator that the water level reaches a warning line, but the prior art has the following defects;
1. the prior scale rod floats on the water surface, the sewage pool body has certain height fluctuation on the water surface of the pool due to fast flow velocity in the sewage treatment process, so the scale rod can slide up and down along with the fluctuation of the water surface, the personnel are difficult to grasp the accurate water level when checking, and the water level detection accuracy is lower.
2. The existing device needs personnel to watch the water level on site, and the use convenience is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for detecting the water level of a sewage tank for sewage treatment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a sewage pool water level detection device for sewage treatment comprises a sewage pool body, an ultrasonic liquid level sensor, a stainless steel cylinder body and a wave-proof mechanism, wherein a vertical rod is installed on one side of the upper portion of the sewage pool body, a cantilever rod is installed on the vertical rod in the direction towards the sewage pool body, the ultrasonic liquid level sensor is installed at the free end of the cantilever rod, the stainless steel cylinder body is arranged inside the sewage pool body, a fixing arm is arranged between the stainless steel cylinder body and one side wall of the sewage pool body, the stainless steel cylinder body is fixedly connected with the fixed side wall of the sewage pool body through the fixing arm, the wave-proof mechanism is installed at the inner bottom of the stainless steel cylinder body, a float is arranged inside the stainless steel cylinder body, a scale is installed on the float, a solar panel is installed at the top end of the vertical rod, a storage battery is installed on one side of the upper portion of the vertical rod, and a wireless transmitting antenna is installed on the upper portion of the storage battery, the controller is installed under the battery to one side of montant, the display screen is installed under the controller to one side of montant.
As a further scheme of the utility model: the wave-proof mechanism comprises a water permeable disc, a spring and a force dissipation disc, the water permeable disc is fixedly installed at the inner bottom of the stainless steel cylinder, the spring is installed in the middle of the bottom of the water permeable disc, and the force dissipation disc is installed at the bottom of the spring.
As a still further scheme of the utility model: the force eliminating disc comprises a disc body and a convex cover, the convex cover is uniformly distributed on the disc body in an annular shape, and water passing openings are uniformly formed in the side face of the convex cover in an annular shape.
As a still further scheme of the utility model: four sliding protrusions are evenly arranged on the inner wall of the stainless steel cylinder in an annular mode, and limiting sliding grooves in sliding fit with the four sliding protrusions are formed in the periphery of the float.
As a still further scheme of the utility model: the solar panel is electrically connected with the storage battery through a wire, and the storage battery is electrically connected with the controller through a wire.
As a still further scheme of the utility model: the ultrasonic liquid level sensor is electrically connected with the controller through a wire, and the controller is electrically connected with the wireless transmitting antenna and the display screen through wires.
As a still further scheme of the utility model: and a through hole matched with the cross section of the scale in size is formed in the middle of the cantilever rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the stainless steel cylinder and the wave-proof mechanism are arranged, the upper end and the lower end of the stainless steel cylinder are communicated, the buoy is placed in the stainless steel cylinder, the adverse effect of water surface waves on the stability of the buoy can be reduced, the wave-proof mechanism can absorb the impact force generated by the flow of a water body, so that the water body entering the stainless steel cylinder is more stable, the buoy can be kept more stable when floating in the stainless steel cylinder, the scale is ensured to be more stable, the staff can observe the buoy more conveniently by naked eyes, and the accuracy of field observation is improved
2. According to the utility model, the ultrasonic liquid level sensor, the controller, the wireless transmitting antenna and the display screen are arranged, the ultrasonic liquid level sensor sends ultrasonic waves to the water surface for water level detection, detection data are fed back to the controller in real time, the controller transmits the data to the display screen, and the display screen can also display the measurement result in real time, so that the measurement result can be conveniently checked by field personnel.
Drawings
Fig. 1 is a schematic structural view of a water level detection device of a sewage tank for sewage treatment.
FIG. 2 is a plan view of a water level detecting apparatus for a sewage tank for sewage treatment, which is a stainless steel cylinder shown in FIG. 1.
FIG. 3 is an enlarged view of a structure A of the water level detecting apparatus for a wastewater treatment tank shown in FIG. 1.
Fig. 4 is a schematic view of the overall structure of a water level detection device of a sewage tank for sewage treatment, which is the absorption plate in fig. 3.
1. A sewage tank body; 2. a vertical rod; 3. a cantilever bar; 4. an ultrasonic liquid level sensor; 5. a stainless steel cylinder; 6. a fixed arm; 7. a wave-preventing mechanism; 701. a water permeable disc; 702. a spring; 703. a force eliminating disc; 7031. a tray body; 7032. a convex cover; 7033. a water outlet; 8. floating; 9. a scale; 10. a limiting chute; 11. a sliding projection; 12. a solar panel; 13. a storage battery; 14. a wireless transmitting antenna; 15. a controller; 16. a display screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the utility model, a water level detection device for a sewage pool for sewage treatment comprises a sewage pool body 1, an ultrasonic liquid level sensor 4, a stainless steel cylinder 5 and a wave-proof mechanism 7, wherein a vertical rod 2 is installed on one side of the upper part of the sewage pool body 1, a cantilever rod 3 is installed on the vertical rod 2 towards the sewage pool body 1, the ultrasonic liquid level sensor 4 is installed on the free end of the cantilever rod 3, the stainless steel cylinder 5 is arranged inside the sewage pool body 1, a fixed arm 6 is arranged between the stainless steel cylinder 5 and one side wall of the sewage pool body 1, the stainless steel cylinder 5 is fixedly connected with the fixed side wall of the sewage pool body 1 through the fixed arm 6, the wave-proof mechanism 7 is installed on the inner bottom of the stainless steel cylinder 5, a float 8 is arranged inside the stainless steel cylinder 5, a scale 9 is installed on the float 8, a solar panel 12 is installed on the top end of the vertical rod 2, a storage battery 13 is arranged on one side of the upper portion of the vertical rod 2, a wireless transmitting antenna 14 is arranged on the upper portion of the storage battery 13, a controller 15 is arranged on one side of the vertical rod 2 under the storage battery 13, and a display screen 16 is arranged on one side of the vertical rod 2 under the controller 15.
The wave-resisting mechanism 7 comprises a water permeable disc 701, a spring 702 and a force eliminating disc 703, the water permeable disc 701 is fixedly installed at the inner bottom of the stainless steel cylinder 5, the spring 702 is installed at the middle position of the bottom end of the water permeable disc 701, and the force eliminating disc 703 is installed at the bottom end of the spring 702.
The force eliminating disc 703 comprises a disc body 7031 and a convex cover 7032, the convex cover 7032 is uniformly distributed on the disc body 7031 in an annular shape, water passing ports 7033 are uniformly formed in the side face of the convex cover 7032 in an annular shape, and water is discharged through the surrounding water passing ports 7033 after impacting the disc body 7031 upwards and flows into the stainless steel cylinder 5.
Be the annular and evenly be provided with four sliding protrusion 11 on the inner wall of stainless steel barrel 5, float 8 set up all around with four sliding protrusion 11 sliding fit's spacing spout 10, sliding protrusion 11 consumes the water impulsive force through sliding friction with spacing spout 10 for float 8 reciprocates more steadily.
The ultrasonic liquid level sensor 4 is electrically connected with the controller 15 through a lead, the model of the ultrasonic liquid level sensor 4 is YEH3000X2, the model of the controller 15 is S7-200, and the controller 15 is electrically connected with the wireless transmitting antenna 14 and the display screen 16 through leads.
The opening that sets up with 9 cross section size looks adaptations of scale in the middle of cantilever bar 3, sets up like this and can make scale 9 more stable at the in-process that reciprocates, is difficult for taking place the slope.
The working principle of the utility model is as follows:
when the device is used, the ultrasonic liquid level sensor 4 sends ultrasonic waves to the water surface to detect the water level, and feeds detected data back to the controller 15 in real time, the controller 15 transmits the data to the control center of a sewage treatment plant through the wireless transmitting antenna 14, so that the remote monitoring of personnel is facilitated, meanwhile, the controller 15 transmits the data to the display screen 16, the display screen 16 can also display the measurement result in real time, so that the viewing by the personnel on site is facilitated, when the power failure or the equipment failure cannot automatically detect the water level, the personnel can view the staff gauge 9 on site to detect the water level, when the staff 9 detects, the force dissipation disc 703 in the wave prevention mechanism 7 is impacted by the flow of the water body, the spring 702 can be compressed upwards, the restoring force generated by the compression of the spring 702 can offset part of the impact force of the water body, so that the water body entering the stainless steel cylinder 5 is more stable, and the water body entering the stainless steel cylinder 5 is more stable, the buoy 8 is more stable when floating in the stainless steel cylinder 5, and the scale 9 is more stable.
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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a sewage pond water level detection device for sewage treatment, includes effluent water sump body (1), ultrasonic wave level sensor (4), stainless steel cylinder body (5) and wave-proof mechanism (7), its characterized in that: a vertical rod (2) is installed on one side of the upper portion of the sewage pool body (1), a cantilever rod (3) is installed on the vertical rod (2) towards the sewage pool body (1), an ultrasonic liquid level sensor (4) is installed on the free end of the cantilever rod (3), a stainless steel cylinder body (5) is arranged inside the sewage pool body (1), a fixed arm (6) is arranged between the stainless steel cylinder body (5) and the side wall of one side of the sewage pool body (1), the stainless steel cylinder body (5) is fixedly connected with the fixed side wall of the sewage pool body (1) through the fixed arm (6), a wave-proof mechanism (7) is installed at the inner bottom of the stainless steel cylinder body (5), a float (8) is arranged inside the stainless steel cylinder body (5), a scale (9) is installed on the float (8), and a solar panel (12) is installed at the top end of the vertical rod (2), battery (13) are installed to upper portion one side of montant (2), wireless transmitting antenna (14) are installed on the upper portion of battery (13), controller (15) are installed under battery (13) to one side of montant (2), display screen (16) are installed under controller (15) to one side of montant (2).
2. The apparatus according to claim 1, wherein: the wave-proof mechanism (7) comprises a water permeable disc (701), a spring (702) and a force dissipation disc (703), the water permeable disc (701) is fixedly installed at the inner bottom of the stainless steel cylinder body (5), the spring (702) is installed at the middle position of the bottom of the water permeable disc (701), and the force dissipation disc (703) is installed at the bottom of the spring (702).
3. The apparatus according to claim 2, wherein: the force eliminating disc (703) comprises a disc body (7031) and a convex cover (7032), the convex cover (7032) is uniformly distributed on the disc body (7031) in an annular shape, and the side surface of the convex cover (7032) is uniformly provided with water passing openings (7033) in an annular shape.
4. The apparatus according to claim 1, wherein: four sliding protrusions (11) are uniformly arranged on the inner wall of the stainless steel cylinder body (5) in an annular shape, and limiting sliding grooves (10) which are in sliding fit with the four sliding protrusions (11) are formed in the periphery of the buoy (8).
5. The apparatus according to claim 1, wherein: solar panel (12) pass through wire and battery (13) electric connection, battery (13) pass through wire and controller (15) electric connection.
6. The apparatus according to claim 1, wherein: the ultrasonic liquid level sensor (4) is electrically connected with the controller (15) through a lead, and the controller (15) is electrically connected with the wireless transmitting antenna (14) and the display screen (16) through a lead.
7. The apparatus according to claim 1, wherein: the middle of the cantilever rod (3) is provided with a through hole matched with the cross section of the scale (9) in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122630605.7U CN215984752U (en) | 2021-10-30 | 2021-10-30 | Sewage pool water level detection device for sewage treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122630605.7U CN215984752U (en) | 2021-10-30 | 2021-10-30 | Sewage pool water level detection device for sewage treatment |
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| CN215984752U true CN215984752U (en) | 2022-03-08 |
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| CN202122630605.7U Active CN215984752U (en) | 2021-10-30 | 2021-10-30 | Sewage pool water level detection device for sewage treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115290163A (en) * | 2022-08-11 | 2022-11-04 | 内蒙古自治区水利水电勘测设计院 | Stainless steel evaporation tank equipment |
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2021
- 2021-10-30 CN CN202122630605.7U patent/CN215984752U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115290163A (en) * | 2022-08-11 | 2022-11-04 | 内蒙古自治区水利水电勘测设计院 | Stainless steel evaporation tank equipment |
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