CN219167794U

CN219167794U - Overflow recovery device

Info

Publication number: CN219167794U
Application number: CN202320214087.7U
Authority: CN
Inventors: 戴建雄; 徐喾; 姜涛; 沈志丹; 余浩; 施徐明; 郝嫚; 沈春炜; 张佳妮; 朱健雯; 郭思敏; 刘小语; 徐悠沁; 徐梓朔; 李宇宸
Original assignee: Shanghai Technical Institute of Electronics and Information
Current assignee: Shanghai Technical Institute of Electronics and Information
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-06-13
Anticipated expiration: 2033-02-15

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to an overflow recovery device, wherein an overflow pipe B is connected in a sliding manner in an overflow pipe A, an overflow pipe C is connected in a sliding manner in the overflow pipe B, an adjusting sleeve is arranged at the top of the overflow pipe C, a supporting plate is fixedly connected to the inner wall of the adjusting sleeve, a fixing ring is fixedly connected to the inner wall of the bottom of the overflow pipe A, and a rack is fixedly connected to the middle of the fixing ring; when discharging the clear water on the upper layer in the sedimentation tank, the water level after the discharge is set by the accessible controller, the meshing of the gear and the rack enables the adjusting sleeve to move up and down until the adjusting sleeve moves to the appointed position, the motor is automatically stopped, clear water above the adjusting sleeve enters the overflow pipe through the overflow port in the supporting plate, and is discharged from the overflow pipe A, after the water level descends, the water level is flush with the edge above the adjusting sleeve, the discharge is stopped, the water level after the discharge can be accurately controlled by the design, and personnel is not required to keep.

Description

Overflow recovery device

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to an overflow recovery device.

Background

Many sewage is generated in life, after the sewage is treated by microbial decomposition, precipitation and the like, clear water reaches the discharge standard, and can be directly used for watering flowers or directly discharged, and the treated clear water is required to be discharged by means of equipment;

through investigation publication (bulletin) number: CN206285591U discloses a real-time clear water overflow device for sewage treatment, which discloses in the technology that the device comprises a water suction pump, wherein the input end of the water suction pump is provided with a rubber water guide pipe, and one end of the rubber water guide pipe, which is far away from the water suction pump, is connected with one end of a water guide steel pipe; the sewage treatment device has the technical effects of simple structure, ingenious design, low manufacturing cost, convenient use, capability of timely discharging clear water on a sewage treatment tank and the like;

however, when the clear water in the sewage is pumped out, the water level after the pumping out is controlled to be inconvenient, when the equipment is not closed timely after the clear water is pumped out, the sewage is pumped out too, the pumped clear water is polluted, and the use of users is inconvenient.

In order to solve the above problems, an overflow recovery device is proposed in the present application.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides an overflow recovery device which has the characteristics of accurately controlling the water level after being discharged, automatically stopping discharging the water level after being discharged and avoiding waiting for equipment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an overflow recovery device, includes the sedimentation tank and runs through overflow pipe A of sedimentation tank bottom, overflow pipe A's bottom is equipped with the water purification case, sliding connection has overflow pipe B in overflow pipe A, sliding connection has overflow pipe C in overflow pipe B, overflow pipe C's top is equipped with adjustment sleeve, adjustment sleeve's inner wall fixedly connected with backup pad, overflow pipe A's bottom inner wall fixedly connected with solid fixed ring, gu fixed ring's middle part fixedly connected with rack, adjustment sleeve passes through the backup pad cover is established on the rack, two symmetry sets up overflow mouth have been seted up on the surface of backup pad, the surface of backup pad is connected with the gear through the mounting disc rotation, the gear with the rack meshes, one side of gear is fixed with the worm wheel, the surface of backup pad is close to the position department of mounting disc is fixed with the motor, the worm is installed to the output of motor with the worm wheel meshes.

As one preferable overflow recovery device of the present utility model, an auxiliary wheel is mounted on the surface of the support plate, and the auxiliary wheel is symmetrically arranged with the gear.

In the overflow recovery device, preferably, a flange is fixedly connected to the outer side wall of the overflow pipe A, and the overflow pipe A is fixed on the bottom surface of the sedimentation tank through the flange.

As the overflow recovery device, preferably, a liquid level detection probe is fixed on the outer side wall of the bottom side of the overflow pipe A, a controller is fixed on the outer side wall of the sedimentation tank, and the controller is electrically connected with the motor and the liquid level detection probe.

Preferably, as one overflow recovery device of the present utility model, a power module and a control module are installed in the controller.

As the overflow recovery device, the top inner walls of the overflow pipe A and the overflow pipe B are boss structures, sealing gaskets are arranged on the inner sides of the boss structures, and edges of the bottom outer side walls of the overflow pipe B and the overflow pipe C are outwards protruded.

Compared with the prior art, the utility model has the beneficial effects that:

when the clear water on the upper layer in the sedimentation tank needs to be discharged, the water level after the water level is discharged is set by the controller, the motor drives the worm to rotate, thereby driving the worm wheel and the gear to rotate, the engagement of the gear and the rack enables the adjusting sleeve to move up and down until the adjusting sleeve moves to a designated position, the motor is automatically stopped, the adjusting sleeve is underwater, clear water above the adjusting sleeve enters the overflow pipe through the overflow port in the supporting plate, the overflow pipe A is discharged into the water purifying tank, after the water level is lowered, the liquid level is flush with the edge above the adjusting sleeve, at the moment, the water cannot enter the adjusting sleeve, the discharge is stopped, the design can accurately control the water level after the discharge, and personnel are not required to keep, after the discharge is finished, the motor is reversed, the adjusting sleeve can be reset, and water can be stored in the sedimentation tank at the moment.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of a structure of a support plate according to the present utility model;

FIG. 4 is a schematic view of a retaining ring according to the present utility model;

in the figure: 1. a sedimentation tank; 2. an overflow pipe A; 3. a clean water tank; 4. an overflow pipe B; 41. a sealing gasket; 5. an overflow pipe C; 6. adjusting the sleeve; 7. a fixing ring; 8. a rack; 9. a support plate; 91. an overflow port; 10. a gear; 11. a mounting base; 12. a worm wheel; 13. a motor; 14. a worm; 15. an auxiliary wheel; 16. a flange plate; 17. a liquid level detection probe; 18. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 and 2;

an overflow recovery device comprises a sedimentation tank 1 and an overflow pipe A2 penetrating through the bottom of the sedimentation tank 1, wherein a water purifying tank 3 is arranged at the bottom end of the overflow pipe A2;

in this embodiment: many sewage is generated in life, after the sewage is treated by microbial decomposition, precipitation and the like, clear water reaches the discharge standard, and can be directly used for watering flowers or directly discharged, and the treated clear water is required to be discharged by means of equipment;

however, when the clear water in the sewage is extracted, the water level after the extraction is controlled to be inconvenient, when the equipment is not closed in time after the clear water is extracted, the sewage is also extracted, the extracted clear water is polluted, and the use of users is inconvenient; in order to solve the above problems, the following modifications are proposed.

Further, the method comprises the following steps:

as shown in fig. 1-4;

in combination with the above:

in order to accurately control overflowed water, an overflow pipe B4 is connected in a sliding manner in the overflow pipe A2, an overflow pipe C5 is connected in a sliding manner in the overflow pipe B4, an adjusting sleeve 6 is arranged at the top of the overflow pipe C5, a supporting plate 9 is fixedly connected to the inner wall of the adjusting sleeve 6, a fixing ring 7 is fixedly connected to the bottom inner wall of the overflow pipe A2, a rack 8 is fixedly connected to the middle of the fixing ring 7, the adjusting sleeve 6 is sleeved on the rack 8 through the supporting plate 9, two overflow holes 91 which are symmetrically arranged are formed in the surface of the supporting plate 9, a gear 10 is connected to the surface of the supporting plate 9 in a rotating manner through an installation seat 11, the gear 10 is meshed with the rack 8, a worm wheel 12 is fixed on one side of the gear 10, a motor 13 is fixed on the position of the surface of the supporting plate 9, a worm 14 is installed at the output end of the motor 13, and the worm 14 is meshed with the worm wheel 12.

It should be noted that: the outside of the motor 13 is fitted with a waterproof housing (not shown in the figures).

In this embodiment: when the user uses the utility model to discharge clear water on the upper layer of the sedimentation tank 1, the motor 13 is started, the motor 13 drives the worm 14 to rotate, the worm 14 drives the worm wheel 12 and the gear 10 to rotate, the supporting plate 9 and the adjusting sleeve 6 are driven to move up and down under the meshing action of the gear 10 and the rack 8, so that the position of the adjusting sleeve 6 on the water surface is changed, when the adjusting sleeve 6 is adjusted to a proper water level required by the user, the motor 13 is closed, at the moment, water above the adjusting sleeve 6 in the sedimentation tank 1 can be discharged from the overflow port 91 through the overflow pipe A2 until the water level is lowered to be flush with the top of the adjusting sleeve 6, and the water discharge is automatically stopped, so that sediment is prevented from being carried out.

Still further, the method comprises:

in an alternative embodiment, the surface of the support plate 9 is provided with auxiliary wheels 15, the auxiliary wheels 15 being arranged symmetrically to the gear 10.

In this embodiment: by this design, make backup pad 9 atress balance, it is more steady when gear 10 drives backup pad 9 and removes.

Still further, the method comprises:

in an alternative embodiment, the flange 16 is fixedly connected to the outer side wall of the overflow pipe A2, and the overflow pipe A2 is fixed on the bottom surface of the sedimentation tank 1 through the flange 16.

In this embodiment: through the design, the utility model is convenient for a user to assemble and disassemble, and the user can select the overflow pipe A2 with proper length according to the depth of the sedimentation tank 1, so that the adaptation range of the utility model is wider.

Still further, the method comprises:

in an alternative embodiment, the liquid level detecting probe 17 is fixed on the outer side wall of the bottom side of the overflow pipe A2, the controller 18 is fixed on the outer side wall of the sedimentation tank 1, and the controller 18 is electrically connected with the motor 13 and the liquid level detecting probe 17.

It should be noted that: the controller 18 has a power module and a control module mounted therein.

In this embodiment: through the design, the liquid level detection probe 17 can transmit the liquid level condition in the sedimentation tank 1 to the controller 18 in real time, so that a user can conveniently make proper setting according to the liquid level condition, and the control module is used for controlling the operation of the motor 13, so that the sedimentation tank is convenient for the user to use.

Still further, the method comprises:

in an alternative embodiment, the top inner walls of the overflow pipe A2 and the overflow pipe B4 are boss structures, and sealing gaskets 41 are arranged on the inner sides of the boss structures, and the edges of the bottom outer side walls of the overflow pipe B4 and the overflow pipe C5 are outwards protruded.

In this embodiment: through this design, boss structure and protrusion design make the firm in connection between overflow pipe A2, overflow pipe B4 and overflow pipe C5, avoid breaking away from the emergence of condition, and sealed pad 41 makes between overflow pipe A2, overflow pipe B4 and overflow pipe C5 have better leakproofness, prevents that the water in the sedimentation tank 1 from flowing out from the clearance.

The working principle and the using flow of the utility model are as follows: when the sedimentation tank 1 is used by a user, the liquid level information in the sedimentation tank 1 can be obtained through the controller 18 and the liquid level detection probe 17, after a proper descending depth is set, the controller 18 starts the motor 13 to operate, the motor 13 drives the worm 14 to rotate, the worm 14 drives the worm wheel 12 and the gear 10 to rotate, the supporting plate 9 and the adjusting sleeve 6 are driven to move up and down under the meshing action of the gear 10 and the rack 8, so that the position of the adjusting sleeve 6 on the water surface is changed, when the adjusting sleeve 6 is adjusted to a proper water level required by the user, the controller 18 automatically turns off the motor 13, at the moment, water above the adjusting sleeve 6 in the sedimentation tank 1 can be discharged from the overflow port 91 through the overflow pipe A2 until the water level is flush with the top of the adjusting sleeve 6, and the water discharge is automatically stopped, so that sediment is prevented from being carried out.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an overflow recovery unit, includes sedimentation tank (1) and runs through overflow pipe A (2) of sedimentation tank (1) bottom, the bottom of overflow pipe A (2) is equipped with water purification case (3), its characterized in that: the utility model provides a water overflow pipe, overflow pipe A (2) sliding connection has overflow pipe B (4), sliding connection has overflow pipe C (5) in overflow pipe B (4), the top of overflow pipe C (5) is equipped with adjusting sleeve (6), the inner wall fixedly connected with backup pad (9) of adjusting sleeve (6), the bottom inner wall fixedly connected with solid fixed ring (7) of overflow pipe A (2), the centre fixedly connected with rack (8) of solid fixed ring (7), adjusting sleeve (6) pass through backup pad (9) cover is established on rack (8), two symmetry sets up gap (91) have been seted up on the surface of backup pad (9), the surface of backup pad (9) is connected with gear (10) through mounting disc (11) rotation, gear (10) with rack (8) meshing, one side of gear (10) is fixed with (12), the surface of backup pad (9) is close to the position department of mounting disc (11) is fixed with motor (13), output of worm wheel (13) is held in worm wheel (14), worm (14) meshing.

2. The overflow recovery device of claim 1, wherein: an auxiliary wheel (15) is arranged on the surface of the supporting plate (9), and the auxiliary wheel (15) and the gear (10) are symmetrically arranged.

3. The overflow recovery device of claim 1, wherein: the outer side wall of the overflow pipe A (2) is fixedly connected with a flange plate (16), and the overflow pipe A (2) is fixed on the bottom surface of the sedimentation tank (1) through the flange plate (16).

4. The overflow recovery device of claim 1, wherein: the bottom side outer side wall of the overflow pipe A (2) is fixedly provided with a liquid level detection probe (17), the outer side wall of the sedimentation tank (1) is fixedly provided with a controller (18), and the controller (18) is electrically connected with the motor (13) and the liquid level detection probe (17).

5. The overflow recovery device of claim 4, wherein: a power supply module and a control module are arranged in the controller (18).

6. The overflow recovery device of claim 1, wherein: the top inner walls of the overflow pipe A (2) and the overflow pipe B (4) are boss structures, sealing gaskets (41) are arranged on the inner sides of the boss structures, and the edges of the bottom outer side walls of the overflow pipe B (4) and the overflow pipe C (5) are outwards protruded.