CN218469955U

CN218469955U - Input type liquid level sensor suitable for sewage water level monitoring

Info

Publication number: CN218469955U
Application number: CN202222287128.3U
Authority: CN
Inventors: 王素爱
Original assignee: Hebei Oushi Electronic Technology Co ltd
Current assignee: Hebei Oushi Electronic Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-02-10
Anticipated expiration: 2032-08-26

Abstract

The utility model relates to a level sensor technical field, a formula level sensor puts in suitable for monitoring of sewage water level is proposed, it is when sewage adheres to on the induction zone of formula level sensor puts in, be convenient for clear up putting in level sensor, thereby improve formula level sensor's that puts in water level monitoring effect, including the level sensor body, still include the box, fixedly connected with is cursory on the box, install clamping mechanism in the box, the box internal rotation is connected with rotating gear, fixedly connected with bracing piece on the rotating gear, fixedly connected with cleaning plate on the bracing piece, it is connected with the pivot to rotate on the cleaning plate, fixedly connected with cleaning sponge in the pivot, install power unit in the box, install first motor on the cleaning plate, the output fixedly connected with power wheel of first motor, cleaning plate and fixedly connected with rotation wheel are run through to the bottom of pivot, be connected through drive belt transmission between power wheel and the rotation wheel.

Description

Input type liquid level sensor suitable for monitoring sewage water level

Technical Field

The utility model relates to a level sensor technical field, concretely relates to input type level sensor suitable for monitoring of sewage water level.

Background

The municipal drainage pipe network safety monitoring and early warning system needs to monitor the sewage level of the municipal drainage pipe network. The monitoring method of the sewage level is various, wherein the drop-in type liquid level sensor is a simple and effective method, and the drop-in type liquid level sensor measures the liquid level by utilizing the hydrostatic principle, and is an important application of the pressure sensor. It is suitable for the liquid level measurement of various media in petrochemical, metallurgical, electric, pharmaceutical, water supply and drainage, environmental protection and other systems or industries. The special cable with the air guide pipe in the middle and the special sealing technology are adopted, the water tightness of the sensor is guaranteed, the reference pressure cavity is communicated with the environmental pressure, and therefore the high precision and the high stability of measurement are guaranteed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a drop-in level sensor suitable for monitoring of sewage water level to the prior art who provides in solving the background art when drop-in level sensor drops into sewage, the sewage that splashes adheres to drop-in level sensor's induction zone easily, if not clear up drop-in level sensor's induction zone, then can influence the problem of the detection effect of sewage water level.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an input level sensor suitable for monitoring of sewage water level, includes the level sensor body, still includes the box, fixedly connected with is cursory on the box, install clamping mechanism in the box, the box internal rotation is connected with rotating gear, fixedly connected with bracing piece on the rotating gear, fixedly connected with clearance board on the bracing piece, it is connected with the pivot to rotate on the clearance board, fixedly connected with clearance sponge in the pivot, install power unit in the box, install first motor on the clearance board, the output fixedly connected with power wheel of first motor, clearance board and fixedly connected with rotation wheel are run through to the bottom of pivot, be connected through transmission belt transmission between power wheel and the rotation wheel.

Preferably, power unit includes the mounting bracket, mounting bracket fixed connection is in the box, install the second motor on the mounting bracket, the output of second motor runs through the mounting bracket and fixed connection has power gear, power gear and running gear meshing.

Further, clamping mechanism includes two screw rods, the screw has all been seted up at both ends about the box, two screw rod threaded connection is in two screw holes respectively, two all rotate on the screw rod and be connected with the clamp plate, two the level sensor body sets up between two clamp plates.

Still further, fixedly connected with mounting panel on the cleaning plate, first motor is installed on the mounting panel.

As a further scheme of the scheme, the bottom end of the box body is provided with a detection port.

As a further scheme of the scheme, the two clamping plates are fixedly connected with non-slip mats.

On the basis of the scheme, the two screw rods are fixedly connected with rotating handles.

On the basis of the scheme, the box body, the cleaning plate, the rotating gear, the screw and the clamping plate are all made of plastic materials.

(III) advantageous effects

Compared with the prior art, the utility model provides a drop-in level sensor suitable for monitoring of sewage water level possesses following beneficial effect:

the utility model discloses in, cursory the floating of fixed connection on through the box floats on the surface of water, when the induction zone of level sensor body needs to be cleared up, power unit through installation in the box drives the running gear rotation, thereby it rotates to drive fixed connection's bracing piece on the running gear, thereby it rotates the bottom of level sensor body to drive fixed connection's clearance board on the bracing piece, and it is rotatory to drive power wheel and running wheel through the first motor of installation on the clearance board, thereby it clears up the level sensor body to drive fixed connection's clearance sponge in the pivot, therefore, this input level sensor suitable for sewage water level monitoring is when sewage adheres to on input level sensor's induction zone, be convenient for clear up input level sensor, thereby improve input level sensor's water level monitoring effect.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of another angle of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the present invention with the rotating gear, the supporting rod and the cleaning plate engaged with each other;

fig. 4 is a schematic view of the three-dimensional structure of the rotating shaft, the cleaning sponge, the first motor and the like.

In the figure: 1. a liquid level sensor body; 2. a box body; 3. floating; 4. a rotating gear; 5. a support bar; 6. cleaning the plate; 7. a rotating shaft; 8. cleaning the sponge; 9. a first motor; 10. a power wheel; 11. a rotating wheel; 12. a transmission belt; 13. a mounting frame; 14. a second motor; 15. a power gear; 16. a screw; 17. a clamping plate; 18. mounting a plate; 19. a non-slip mat; 20. the handle is rotated.

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. 1-4, a drop-in type liquid level sensor suitable for monitoring sewage water level comprises a liquid level sensor body 1 and a box body 2, wherein the box body 2, a cleaning plate 6, a rotating gear 4, screws 16 and clamping plates 17 are all made of plastic materials so as to reduce the whole weight of the box body, a detection port is formed in the bottom end of the box body 2 so as to facilitate the liquid level sensor body 1 to monitor the water level, a float 3 is fixedly connected to the box body 2, a clamping mechanism is installed in the box body 2 and comprises two screws 16, rotating handles 20 are fixedly connected to the two screws 16 so as to drive the two screws 16 to rotate, screw holes are formed in the left end and the right end of the box body 2, the two screws 16 are respectively in threaded connection with the two screw holes, the two screws 16 are respectively in rotationally connected with the clamping plates 17, and anti-skid pads 19 are fixedly connected to the two clamping plates 17, so as to prevent the liquid level sensor body 1 from slipping when being installed, the two liquid level sensor bodies 1 are arranged between the two clamping plates 17 so as to rapidly install and dismantle the liquid level sensor bodies 1, a rotating gear 4 is rotationally connected in the box body 2, a supporting rod 5 is fixedly connected on the rotating gear 4, a cleaning plate 6 is fixedly connected on the supporting rod 5, a mounting plate 18 is fixedly connected on the cleaning plate 6, a first motor 9 is installed on the mounting plate 18 so as to increase the stability of the first motor 9 during rotation, a rotating shaft 7 is rotationally connected on the cleaning plate 6, a cleaning sponge 8 is fixedly connected on the rotating shaft 7, a power mechanism is installed in the box body 2, the power mechanism comprises a mounting frame 13, the mounting frame 13 is fixedly connected in the box body 2, a second motor 14 is installed on the mounting frame 13, the output end of the second motor 14 penetrates through the mounting frame 13 and is fixedly connected with a power gear 15, power gear 15 and the meshing of transmitting gear 4 to in the bracing piece 5 that drives fixed connection on the transmitting gear 4 rotates, install first motor 9 on the cleaning plate 6, the output fixedly connected with power wheel 10 of first motor 9, cleaning plate 6 and fixedly connected with rotating wheel 11 are run through to the bottom of pivot 7, and power wheel 10 is connected through transmission belt 12 transmission between the rotating wheel 11.

It should be further noted that, in this embodiment, the first motor 9 and the second motor 14 are conventional devices purchased from the market and known to those skilled in the art, and the models can be selected or customized according to actual needs, in this patent, we only use them, and do not improve their structures and functions, and their setting, installation, and electrical connection modes are used, for those skilled in the art, only debugging operations are performed according to the requirements of their usage specifications, and they are not described herein again, and the first motor 9 and the second motor 14 are provided with control switches matching them, and the installation positions of the control switches are selected according to actual usage needs, so that the operation and control of an operator are facilitated.

To sum up, this input type level sensor suitable for sewage water level monitoring is when using, at first with this input type level sensor suitable for sewage water level monitoring drops into in the sewage, 3 supporting box 2 floats through fixed connection's cursory on the box 2, and connect positive and negative circuit with second motor 14 according to the description, then start first motor 9 and second motor 14, when the induction zone clearance to level sensor body 1 needs, second motor 14 through the installation on mounting bracket 13 drives power gear 15 and rotating gear 4 meshing, thereby drive rotating gear 4 and go up fixed connection's bracing piece 5 and rotate, thereby drive bracing piece 5's bottom fixed connection's clearance board 6 and rotate to the bottom of level sensor body 1, and it is rotatory to drive power wheel 10 through first motor 9 of installation on mounting panel 18, thereby drive rotating wheel 11 and rotate, and then drive pivot 7 and go up fixed connection's clearance sponge 8 and rotate, thereby clear up the induction zone to level sensor body 1 and clear up the clearance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides an input level sensor suitable for monitoring of sewage water level, includes level sensor body (1), its characterized in that still includes box (2), fixedly connected with is cursory (3) on box (2), install clamping mechanism in box (2), box (2) internal rotation is connected with rotating gear (4), fixedly connected with bracing piece (5) are gone up in rotating gear (4), fixedly connected with cleaning plate (6) are gone up in bracing piece (5), the last rotation connection of cleaning plate (6) has pivot (7), fixedly connected with clearance sponge (8) are gone up in pivot (7), install power unit in box (2), install first motor (9) on cleaning plate (6), the output end fixedly connected with power wheel (10) of first motor (9), the bottom of pivot (7) runs through cleaning plate (6) and fixedly connected with and rotates wheel (11), be connected through drive belt (12) transmission between power wheel (10) and the rotation wheel (11).

2. The input type liquid level sensor suitable for sewage water level monitoring of claim 1, wherein, power unit includes mounting bracket (13), mounting bracket (13) fixed connection is in box (2), install second motor (14) on mounting bracket (13), the output of second motor (14) runs through mounting bracket (13) and fixed connection has power gear (15), power gear (15) and running gear (4) meshing.

3. The drop-in type liquid level sensor suitable for monitoring the water level of sewage water as claimed in claim 2, wherein the clamping mechanism comprises two screws (16), screw holes are formed in the left end and the right end of the box body (2), the two screws (16) are respectively in threaded connection with the two screw holes, clamping plates (17) are rotatably connected to the two screws (16), and the two liquid level sensor bodies (1) are arranged between the two clamping plates (17).

4. A drop-in level sensor suitable for sewage level monitoring according to claim 3, wherein a mounting plate (18) is fixedly connected to the cleaning plate (6), and the first motor (9) is mounted on the mounting plate (18).

5. The drop-in type liquid level sensor suitable for monitoring the sewage water level as claimed in claim 4, wherein the bottom end of the box body (2) is provided with a detection port.

6. The drop-in liquid level sensor suitable for monitoring the sewage water level as claimed in claim 5, wherein a non-slip mat (19) is fixedly connected to each of the two clamping plates (17).

7. A drop-in level sensor suitable for sewage level monitoring according to claim 6, wherein a rotating handle (20) is fixedly connected to both of the screws (16).

8. The drop-in liquid level sensor suitable for monitoring the sewage water level as claimed in claim 7, wherein the box body (2), the cleaning plate (6), the rotating gear (4), the screw rod (16) and the clamping plate (17) are all made of plastic materials.