CN218002995U

CN218002995U - Sewage treatment sampling device

Info

Publication number: CN218002995U
Application number: CN202221704398.3U
Authority: CN
Inventors: 乔永华
Original assignee: Yibin Shenyi Environmental Protection Technology Co ltd
Current assignee: Yibin Shenyi Environmental Protection Technology Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-12-09
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a sewage treatment sampling device, including device case and the fixed a pair of buoyancy seat that sets up in device case lower extreme both sides, device incasement top fixed mounting has the mount pad, and fixed mounting has the pump machine on the mount pad, and a pair of fixed plate of device incasement wall symmetry fixedly connected with has a motor on the fixed plate, rotates between a pair of fixed plate to be connected with a motor output shaft coaxial fixed connection around the winding up roller, around being equipped with the aqueduct on the winding up roller. The utility model discloses a set up a motor, wind winding up roller, aqueduct and balancing weight etc. can satisfy different degree of depth water sample sampling demands, simultaneously because the length of aqueduct can set up longer, consequently solved and be difficult to satisfy the problem to the sampling in deeper waters among the comparison file, promoted sampling device's suitability to can make every sample capacity of connecing the bottle all keep unanimous through weight pressure control.

Description

Sewage treatment sampling device

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage treatment sampling device.

Background

At present domestic sewage passes through the sewage conduit and discharges through the river course, generally through sewage treatment plant purification treatment back, and the outdoor environment of discharging again in domestic sewage treatment purification process, need carry out the sampling to it and detect, purifies filtration treatment as required, nevertheless has following problem in the sampling process to domestic sewage: 1. sampling and collecting different depths of domestic sewage are inconvenient in the sewage pool sampling process, so that the sampling result is inaccurate, and the sampling effect is influenced; 2. most of the manual work is taken when sampling domestic sewage, and the operation is inconvenient, increases staff intensity of labour.

To above-mentioned problem, the utility model patent of application number CN202022812757.4 discloses a sampling device that domestic sewage treatment used, the power distribution box comprises a box body, the top fixedly connected with protection casing of box, the first motor of inner wall fixedly connected with of protection casing, the output fixedly connected with lead screw of first motor, the tip of lead screw passes through the bearing and rotates the connection bottom half inner wall, the surface threaded connection of lead screw has the thread block. The utility model discloses a start first motor.

Although the problem that sewage at different depths is inconvenient to sample and the operation of manually taking the sewage is inconvenient can be solved, the device still has certain defects, firstly, the problem that the sewage at different depths is used is solved by adopting the technical scheme that the threaded rod rotates to drive the lifting, but the height of the threaded rod is limited, so that the device cannot meet the sampling requirement when facing a deeper water area; secondly, the control of the second motor needs manual operation of an operator to replace the sampling bottle for receiving the sample, and the operator cannot easily observe whether the sampling bottle is full or not because the device is positioned in a water area, so that the situation that the internal volume of each sampling bottle is inconsistent is easy to occur during sampling.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sewage treatment sampling device.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a sewage treatment sampling device, includes device case and the fixed a pair of buoyancy seat that sets up in device case lower extreme both sides, device incasement top fixed mounting has the mount pad, and fixed mounting has the pump machine on the mount pad, a pair of fixed plate of device incasement wall symmetry fixedly connected with, one fixed mounting has a motor, and is a pair of on the fixed plate rotate between the fixed plate be connected with a motor output shaft coaxial fixed connection around the winding up roller, around being equipped with the aqueduct on the winding up roller, aqueduct one end intercommunication to the pump machine end of intaking, the other end extends to the fixed plate below, the through-hole has been seted up to device bottom of the case end, pump machine water outlet end intercommunication is provided with the bending tube, fixedly connected with loading board on the device incasement wall, loading board lower extreme fixed mounting has No. two motors, the upper end is rotated and is connected with the rotation seat with No. two motor output shaft coaxial fixed connection, install on the rotation seat and be used for connecing the mechanism of getting the sewage sample.

Preferably, a balancing weight is fixedly arranged at the end part of the water guide pipe close to the through hole, and the balancing weight is positioned right above the through hole.

Preferably, the aqueduct is a colloid long hose, and the bent pipe is a copper hard short pipe.

Preferably, the receiving mechanism comprises a base uniformly distributed along the circumferential direction of the upper end of the rotating seat, a placing groove formed in the upper end of the base, and a receiving bottle placed in the placing groove, and a control mechanism used for controlling the second motor to work is installed between the receiving bottle and the bottom in the placing groove.

Preferably, the control mechanism comprises a pressure sensor fixedly installed at the bottom in the placing groove and a 51 single chip microcomputer fixedly installed on the side wall of the bearing plate, and the pressure sensor is electrically connected with the 51 single chip microcomputer.

Preferably, the device case is hinged with an opening and closing door on the side wall, and the upper end of the device case is fixedly connected with a hanging ring.

The utility model discloses following beneficial effect has:

1. by arranging the first motor, the winding roller, the water guide pipe, the balancing weight and the like, the first motor can be started during sampling, the first motor drives the winding roller to rotate, so that the water guide pipe wound on the winding roller is released, the water guide pipe sinks into a water body under the action of the balancing weight, the sampling requirements of water body samples at different depths can be met, and meanwhile, the problem that the sampling of a deeper water area is difficult to meet in a comparison file is solved because the length of the water guide pipe can be set to be longer, and the applicability of the sampling device is improved;

2. through setting up pressure sensor and 51 singlechips etc, pump machine work during the sampling, go into the sample water to connecing through aqueduct and bending tube and get the bottle in the pump, when connecing and getting the bottle and fill with the sample in, its weight reaches sufficient numerical value, pressure sensor gives 51 singlechips with pressure signal transmission, thereby by 51 No. two motor work a period of time of singlechip control, the bottle of taking of connecing that will fill with the sample water turns away, the bottle of taking next vacancy rotates to bending tube below and connects and get the sample, thereby make every sample capacity of taking the bottle all keep unanimous through weight pressure control.

Drawings

FIG. 1 is a schematic structural view of a sewage treatment sampling device provided by the present invention;

FIG. 2 is a schematic view of an external structure of a sewage treatment sampling device provided by the present invention;

fig. 3 is a schematic diagram of the internal structure of the base according to the present invention.

In the figure: 1. a buoyancy seat; 2. a through hole; 3. a counterweight block; 4. a fixing plate; 5. a water conduit; 6. a first motor; 7. a device case; 8. a second motor; 9. 51 single chip microcomputer; 10. a rotating seat; 11. receiving a bottle; 12. bending the tube; 13. a pump machine; 14. a hoisting ring; 15. opening and closing the door; 16. a base; 17. a placement groove; 18. a pressure sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a sewage treatment sampling device comprises a device box 7 and a pair of buoyancy bases 1 fixedly arranged on two sides of the lower end of the device box 7, wherein a mounting base is fixedly arranged at the top in the device box 7, a pump 13 is fixedly arranged on the mounting base, and a pair of fixing plates 4 are symmetrically and fixedly connected to the inner wall of the device box 7.

Fixed mounting has a motor 6 on one fixed plate 4, rotate between a pair of fixed plate 4 be connected with a motor 6 output shaft coaxial fixed connection around the winding up roller, around being equipped with aqueduct 5 on the winding up roller, 5 one ends of aqueduct communicate to the end of intaking of pump machine 13, the other end extends to fixed plate 4 below, through-hole 2 has been seted up to device case 7 bottom, the tip fixing that aqueduct 5 is close to through-hole 2 is provided with balancing weight 3, and balancing weight 3 is located through-hole 2 directly over.

The water outlet end of the pump machine 13 is communicated with a bent pipe 12, the inner wall of the device box 7 is fixedly connected with a bearing plate, the lower end of the bearing plate is fixedly provided with a second motor 8, the upper end of the bearing plate is rotatably connected with a rotating seat 10 which is coaxially and fixedly connected with an output shaft of the second motor 8, and the rotating seat 10 is provided with a receiving mechanism for receiving a sewage sample.

The receiving mechanism comprises a base 16 uniformly distributed along the circumferential direction of the upper end of the rotating seat 10, a placing groove 17 formed in the upper end of the base 16, and a receiving bottle 11 placed in the placing groove 17, and a control mechanism for controlling the second motor 8 to work is installed between the receiving bottle 11 and the bottom in the placing groove 17.

The control mechanism comprises a pressure sensor 18 fixedly installed at the bottom in the placing groove 17 and a 51 single chip microcomputer 9 fixedly installed on the side wall of the bearing plate, and the pressure sensor 18 is electrically connected with the 51 single chip microcomputer 9.

The water guide pipe 5 is a colloid long hose with enough length to meet the requirement of sampling in a deeper water area, and the bent pipe 12 is a copper hard short pipe and can stably convey a sample water body to the receiving bottle 11. The device case 7 is articulated on the lateral wall to have opening and shutting door 15, upper end fixedly connected with rings 14.

It should be noted that, the power supply technology of a motor 6, a pump machine 13 and a motor 8, the electrical control technology of a motor 6, a pump machine 13 are mature prior art, and the electric connection technology of pressure sensor 18, 51 singlechip 9 self structure and between the two also is prior art, and not the utility model discloses technical point place does not do the repeated description here too.

The utility model discloses in, when needs are sampled to the sewage waters, hoist rings 14 through the loop wheel machine earlier, place the suitable position department in waters with the device, buoyancy seat 1 is inflatable gasbag, under buoyancy seat 1 effect, the device floats on the surface of water, this moment according to the work of a required degree of depth sample control motor 6, it rotates around the winding up roller to drive, thereby release aqueduct 5, aqueduct 5 sinks under 3 action of gravity of balancing weight in the water, starting pump machine 13 this moment, pump machine 13 is gone into the water sample and is connect in getting bottle 11 through aqueduct 5 and the 12 pump of buckling pipe.

When the receiving bottle 11 is filled with samples, the weight of the receiving bottle reaches a sufficient value, the pressure sensor 18 transmits pressure signals to the 51 single chip microcomputer 9, the 51 single chip microcomputer 9 controls the second motor 8 to work for a period of time, the receiving bottle 11 filled with sample water is rotated away, the next empty receiving bottle 11 is rotated to the position below the bending pipe 12 to receive the samples, and therefore the sample capacity of each receiving bottle 11 is kept consistent through weight pressure control.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sewage treatment sampling device, includes device case (7) and fixed a pair of buoyancy seat (1) that sets up in device case (7) lower extreme both sides, its characterized in that, top fixed mounting has a mount pad in device case (7), and fixed mounting has pump machine (13) on the mount pad, a pair of fixed plate (4) of device case (7) inner wall symmetry fixedly connected with, one fixed plate (4) are gone up fixed mounting has a motor (6), and is a pair of rotate between fixed plate (4) and be connected with the winding roller with a motor (6) coaxial fixed connection of output shaft, around being equipped with aqueduct (5) on the winding roller, aqueduct (5) one end communicates to pump machine (13) end of intaking, and the other end extends to fixed plate (4) below, through-hole (2) have been seted up to device case (7) bottom, pump machine (13) water outlet end intercommunication is provided with buckling pipe (12), fixedly connected with the loading board on device case (7) the inner wall, loading board lower extreme fixed mounting has No. two motor (8), and the upper end rotates the rotation seat that is connected with output shaft and No. two motor (8) coaxial fixed connection's rotation seat (10) is used for taking a sample connects the mechanism (10).

2. The sewage treatment sampling device according to claim 1, wherein a counterweight (3) is fixedly arranged at the end of the water conduit (5) close to the through hole (2), and the counterweight (3) is positioned right above the through hole (2).

3. The sewage treatment sampling device according to claim 1, wherein the water guide pipe (5) is a rubber long hose, and the bent pipe (12) is a copper hard short pipe.

4. The sewage treatment sampling device according to claim 1, wherein the receiving mechanism comprises bases (16) uniformly distributed along the circumferential direction of the upper end of the rotating base (10), a placing groove (17) formed in the upper end of the bases (16), and receiving bottles (11) placed in the placing groove (17), and a control mechanism for controlling the operation of the second motor (8) is installed between the receiving bottles (11) and the inner bottom of the placing groove (17).

5. The sewage treatment sampling device according to claim 4, wherein the control mechanism comprises a pressure sensor (18) fixedly installed at the bottom in the placing groove (17) and a 51-chip microcomputer (9) fixedly installed on the side wall of the bearing plate, and the pressure sensor (18) is electrically connected with the 51-chip microcomputer (9).

6. The sewage treatment sampling device of claim 1, wherein the side wall of the device box (7) is hinged with an opening and closing door (15), and the upper end of the device box is fixedly connected with a hanging ring (14).