CN216792214U

CN216792214U - Waste water index detection device

Info

Publication number: CN216792214U
Application number: CN202221245313.XU
Authority: CN
Inventors: 王淑红; 赵艳华; 韩军蕾
Original assignee: Shandong Huazhiyuan Testing Co ltd
Current assignee: Shandong Huazhiyuan Testing Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-06-21
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a wastewater index detection device, which belongs to the technical field of wastewater detection and comprises a detector body, wherein a display screen is arranged in the middle of the front end of the detector body, an installation shell is arranged on one side of the detector body, a fixed cylinder is arranged on the inner bottom surface of the installation shell, a cleaning assembly is arranged in the middle of the fixed cylinder, two auxiliary assemblies are symmetrically arranged in the middle of the upper end of the installation shell, and through the mutual matching of the cleaning assembly and the auxiliary assemblies, sewage is discharged and the inner wall of the fixed cylinder is cleaned in time, so that components in the sewage are prevented from remaining on the inner wall of the fixed cylinder after the sewage is discharged, and the problem that the remaining components influence the accuracy of the next detection result is solved.

Description

Waste water index detection device

Technical Field

The utility model relates to the technical field of wastewater detection, in particular to a wastewater index detection device.

Background

With the rapid development of people's life, more and more wastewater flows in life, and the wastewater refers to the general term of water and runoff rainwater discharged in the process of activities of residents, and comprises domestic sewage, industrial wastewater and other useless water such as initial rainwater flowing into a drainage pipe canal. And waste water detection device is a equipment that is used for detecting waste water pollution degree index, utilizes waste water detection device to make different treatment to different index waste water, makes the better management and control waste water discharge of people.

Most of current detection device are through setting up detector, test probe and aqua storage tank, realize detecting the index of sewage, but need stir sewage before detecting, avoid the sewage to deposit the layering, guarantee the accuracy of testing result, simultaneously, after the detection, need discharge sewage, the composition in the sewage still can remain to the inner wall of aqua storage tank behind the sewage discharge, needs in time clear up, in view of this, we provide a waste water index detection device.

Disclosure of Invention

The utility model aims to: in order to solve the technical problems, a wastewater index detection device is provided.

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

a wastewater index detection device comprises a detector body, wherein a display screen is arranged in the middle of the front end of the detector body, an installation shell is arranged on one side of the detector body, a fixed cylinder is arranged on the inner bottom surface of the installation shell, a cleaning assembly is arranged in the middle of the fixed cylinder, and two auxiliary assemblies are symmetrically arranged in the middle of the upper end of the installation shell;

the cleaning assembly comprises a first piston plate and a second piston plate which are vertically and slidably arranged in the middle of a fixed cylinder, a hollow pipe is rotatably arranged between the first piston plate and the second piston plate, the upper end of the hollow pipe is sealed and is rotatably connected with the middle of the first piston plate through a sealing bearing, the lower end opening of the hollow pipe is arranged and is rotatably connected with the second piston plate through a sealing bearing, a plurality of stirring rods are uniformly distributed in the middle of the hollow pipe, a cleaning scraper matched with the inner wall of the fixed cylinder is arranged at the other end of each stirring rod, a driving motor is arranged at the upper end of the first piston plate, the output end of the driving motor is connected with the upper end of the hollow pipe, an installation cavity is formed at the lower end of the first piston plate, an annular pipe is arranged in the installation cavity, sliders are symmetrically arranged at the upper end of the annular pipe, an annular chute matched with the sliders is formed in the top surface of the installation cavity, a plurality of cleaning nozzles matched with the inner wall of the fixed cylinder are uniformly distributed at the lower end of the annular pipe, the inner wall of the annular pipe is symmetrically provided with two connecting pipes, one end of each connecting pipe is communicated with the inside of the annular pipe, the other end of each connecting pipe is communicated with the inside of the hollow pipe, and a gear ring is arranged on the outer side of the annular pipe.

As a further description of the above technical solution:

the auxiliary assembly comprises a rotating cavity, an inner thread seat and a limiting ring, wherein the rotating cavity is symmetrically formed in the middle of a first piston plate, the inner thread seat is rotatably arranged in the middle of the top surface of the mounting shell, the limiting ring is sleeved on the middle of the inner thread seat, a sliding cavity matched with the limiting ring is formed in the middle of the top surface of the mounting shell, two positioning bolts matched with the limiting ring are symmetrically arranged in the middle of the upper end of the mounting shell, an outer threaded rod is arranged in the middle of the inner thread seat, and the lower end of the outer threaded rod penetrates through the rotating cavity and is provided with a transmission gear matched with the gear ring.

As a further description of the above technical solution:

the external threaded rod is rotatably connected with the first piston plate through a bearing.

As a further description of the above technical solution:

and a detection probe is embedded in the middle of the upper end of the first piston plate and is connected with the detector body through a wire.

As a further description of the above technical solution:

the utility model discloses an installation shell, including installation shell, fixing cylinder, installation shell, clear water inlet pipe, installation shell, and is equipped with, installation shell, and is equipped with, and the upper end, and is equipped with the symmetry.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, through the mutual matching of the cleaning component and the auxiliary component, the sewage is discharged and the inner wall of the fixed cylinder is cleaned in time, so that the components in the sewage are prevented from remaining on the inner wall of the fixed cylinder after the sewage is discharged, and the problem that the remaining components influence the accuracy of the next detection result is solved.

2. According to the utility model, the hollow pipe and the stirring rod are matched with each other, so that sewage filled in the fixed cylinder is mixed and stirred, the effect of stirring and mixing the sewage uniformly is realized, and the influence of sewage precipitation and stratification on a detection result is avoided.

Drawings

FIG. 1 is a diagram illustrating an external appearance of a detecting device according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a cleaning assembly and an auxiliary assembly provided according to an embodiment of the present invention;

fig. 3 shows a schematic top-down view of a first piston plate structure provided according to an embodiment of the utility model.

Illustration of the drawings: 1. a detector body; 2. mounting a shell; 3. a fixed cylinder; 4. cleaning the assembly; 401. a first piston plate; 402. a second piston plate; 403. a hollow tube; 404. a stirring rod; 405. cleaning a scraper; 406. a drive motor; 407. an annular tube; 408. cleaning the spray head; 409. a connecting pipe; 410. a ring gear; 5. an auxiliary component; 501. an internal thread seat; 502. a limiting ring; 503. positioning the bolt; 504. an externally threaded rod; 505. a transmission gear; 6. and (6) detecting the probe.

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. 1-3, the present invention provides a technical solution:

a wastewater index detection device comprises a detector body 1, wherein a display screen is arranged in the middle of the front end of the detector body 1, an installation shell 2 is arranged on one side of the detector body 1, a fixed cylinder 3 is arranged on the inner bottom surface of the installation shell 2, a cleaning assembly 4 is arranged in the middle of the fixed cylinder 3, and two auxiliary assemblies 5 are symmetrically arranged in the middle of the upper end of the installation shell 2;

the cleaning component 4 comprises a first piston plate 401 and a second piston plate 402 which are vertically and slidably arranged in the middle of the fixed cylinder 3, a hollow pipe 403 is rotatably arranged between the first piston plate 401 and the second piston plate 402, the upper end of the hollow pipe 403 is hermetically arranged and rotatably connected with the middle of the first piston plate 401 through a sealing bearing, the lower end of the hollow pipe 403 is opened and rotatably connected with the second piston plate 402 through a sealing bearing, a plurality of stirring rods 404 are uniformly distributed in the middle of the hollow pipe 403, the other end of each stirring rod 404 is provided with a cleaning scraper 405 matched with the inner wall of the fixed cylinder 3, the upper end of the first piston plate 401 is provided with a driving motor 406, the output end of the driving motor 406 is connected with the upper end of the hollow pipe 403, the lower end of the first piston plate 401 is provided with an installation cavity, an annular pipe 407 is arranged in the installation cavity, the upper end of the annular pipe is symmetrically provided with a sliding block, the top surface in the installation cavity is provided with an annular sliding chute matched with the sliding block, the lower end of the annular pipe 407 is uniformly provided with a plurality of cleaning spray heads 408 matched with the inner wall of the fixed cylinder 3, two connecting pipes 409 are symmetrically arranged on the inner wall of the annular pipe 407, one ends of the two connecting pipes 409 are communicated with the inside of the annular pipe 407, the other ends of the two connecting pipes 409 are communicated with the inside of the hollow pipe 403, and a gear ring 410 is arranged on the outer side of the annular pipe 407.

Further, the auxiliary assembly 5 includes that the symmetry is opened in the rotation chamber in first piston plate 401 middle part, rotate and locate the internal thread seat 501 in 2 top surfaces middle parts of installation shell and locate the spacing ring 502 in the middle part of internal thread seat 501 with the cover, 2 top surfaces middle parts of installation shell are seted up and are located the sliding chamber with spacing ring 502 matched with, 2 upper end middle parts of installation shell symmetry are equipped with two positioning bolt 503 with spacing ring 502 matched with, internal thread seat 501 middle part is equipped with external screw rod 504, external screw rod 504 lower extreme runs through into the rotation intracavity and is equipped with drive gear 505 with ring 410 matched with.

Further, the externally threaded rod 504 is rotatably connected to the first piston plate 401 via a bearing; in practical application, the transmission gear 505 rotates to drive the external thread rod 504 to rotate.

Further, a detection probe 6 is embedded in the middle of the upper end of the first piston plate 401, and the detection probe 6 is connected with the detector body 1 through a lead; in practical application, the sewage index is detected by matching the detector body 1 and the detection probe 6.

Further, a sewage inlet pipe is arranged on one side of the installation shell 2, the output end of the sewage inlet pipe penetrates into the fixed cylinder 3, a clear water inlet pipe is arranged in the middle of the lower end of the installation shell 2, the output end of the clear water inlet pipe penetrates into the fixed cylinder 3, a check valve is arranged in the middle of the output end of the clear water inlet pipe, a water outlet pipe is arranged on one side of the lower end of the installation shell 2, a water outlet is arranged in the middle of one side of the fixed cylinder 3, an overflow port is arranged in the middle of the other side of the fixed cylinder 3, the overflow port is lower than the water outlet in height, valves are arranged in the middle of the sewage inlet pipe and the water outlet pipe, and two stop blocks matched with the first piston plate 401 are symmetrically arranged at the upper end of the inner wall of the fixed cylinder 3; in practical application, add the sewage that waits to detect through the sewage inlet tube in to solid fixed cylinder 3, discharge sewage through the outlet pipe, the overflow mouth can prevent effectively that the water level from rising and first piston plate 401 mutual contact, leads to parts such as drive gear 505 and water contact, and the dog can prevent effectively that first piston plate 401 from sliding and breaking away from solid fixed cylinder 3.

The working principle is as follows: when the detector is used, the detection probe 6 and the detector body 1 are connected with each other through a wire, sewage to be detected is introduced into the fixed cylinder 3 through the sewage inlet pipe, the sewage is positioned between the first piston plate 401 and the second piston plate 402, a certain amount of sewage is added and then flows into the installation shell 2 from the overflow port and is discharged from the water outlet pipe, when a worker observes that the sewage is discharged from the water outlet pipe, a valve in the middle of the sewage inlet pipe is closed, then the driving motor 406 is started, the driving motor 406 rotates to enable the hollow pipe 403 to rotate, the hollow pipe 403 rotates to drive the stirring rod 404 to rotate, the stirring rod 404 rotates to stir the sewage, the detection result is prevented from being influenced by sewage sedimentation layering, and after mixing and stirring, indexes of the sewage are detected through the detection probe 6;

after the detection is finished, the worker firstly screws the positioning bolts 503 in the two auxiliary assemblies 5 respectively to fix the limiting ring 502, namely to fix the internal threaded seat 501, then starts the driving motor 406, the driving motor 406 rotates to drive the annular tube 407 to rotate through the connecting tube 409, the annular tube 407 rotates to mutually match with the two transmission gears 505 through the gear ring 410, so that the two transmission gears 505 rotate, the two transmission gears 505 rotate to drive the two external threaded rods 504 to rotate, the two external threaded rods 504 rotate to mutually match with the internal threaded seat 501 respectively, so that the two external threaded rods 504 move towards the inside of the mounting shell 2, further the first piston plate 401 moves downwards, the first piston plate 401 moves downwards to open a water outlet arranged in the middle part of one side of the fixed cylinder 3, then closes the driving motor 406, so that the sewage in the fixed cylinder 3 is discharged from the water outlet, the sewage is discharged from the water outlet pipe, when the sewage does not flow out from the water outlet pipe, the driving motor 406 is continuously started to enable the first piston plate 401 to move downwards, the first piston plate 401 moves downwards to enable the second piston plate 402 to move downwards through the hollow pipe 403, the second piston plate 402 moves downwards to extrude to enable the clean water at the lower end of the fixed cylinder 3 to enter the annular pipe 407 along the hollow pipe 403 and the connecting pipe 409 and to be sprayed out of the cleaning sprayer 408, meanwhile, the annular pipe 407 rotates to drive the cleaning sprayer 408 to rotate, the effect of spraying while rotating is achieved, the effect of cleaning the inner wall of the fixed cylinder 3 is achieved, the cleaned water can stay above the second piston plate 402, meanwhile, the hollow pipe rotates to drive the stirring rod 404 and the cleaning scraper plate 405 to rotate, and the cleaning effect is further improved;

then start driving motor 406 reversal, driving motor 406 reversal makes first piston plate 401 and second piston plate 402 upward movement, second piston plate 402 upward movement supplements the clear water to the inside of solid fixed cylinder 3 through the check valve, prepare for next washing, second piston plate 402 upward movement makes the sewage that the clearance produced discharge from the delivery port simultaneously, can realize carrying out abluent effect many times to solid fixed cylinder 3 inner wall through driving motor 406 positive and negative rotation, avoid solid fixed cylinder 3 inner wall residual sewage composition, influence the accuracy of next testing result.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A wastewater index detection device comprises a detector body (1), wherein a display screen is arranged in the middle of the front end of the detector body (1), and the wastewater index detection device is characterized in that an installation shell (2) is arranged on one side of the detector body (1), a fixed cylinder (3) is arranged on the inner bottom surface of the installation shell (2), a cleaning assembly (4) is arranged in the middle of the fixed cylinder (3), and two auxiliary assemblies (5) are symmetrically arranged in the middle of the upper end of the installation shell (2);

the cleaning assembly (4) comprises a first piston plate (401) and a second piston plate (402) which are vertically slidably arranged in the middle of a fixed cylinder (3), a hollow pipe (403) is rotatably arranged between the first piston plate (401) and the second piston plate (402), the upper end of the hollow pipe (403) is hermetically arranged and is rotatably connected with the middle of the first piston plate (401) through a sealing bearing, the lower end of the hollow pipe (403) is provided with an opening and is rotatably connected with the second piston plate (402) through a sealing bearing, a plurality of stirring rods (404) are uniformly distributed in the middle of the hollow pipe (403), the other end of each stirring rod (404) is provided with a cleaning scraper plate (405) matched with the inner wall of the fixed cylinder (3), the upper end of the first piston plate (401) is provided with a driving motor (406), the output end of the driving motor (406) is connected with the upper end of the hollow pipe (403), the lower end of the first piston plate (401) is provided with an installation cavity, be equipped with ring pipe (407) in the installation cavity, ring pipe (407) upper end symmetry is equipped with the slider, the top surface has been seted up with slider matched with annular spout in the installation cavity, ring pipe (407) lower extreme equipartition is equipped with a plurality ofly and fixed cylinder (3) inner wall matched with clearance shower nozzle (408), ring pipe (407) inner wall symmetry is equipped with two connecting pipes (409), two connecting pipe (409) one end is linked together with ring pipe (407) is inside, two connecting pipe (409) other end is linked together with hollow tube (403) is inside, ring pipe (407) outside is equipped with ring gear (410).

2. The wastewater index detection device according to claim 1, wherein the auxiliary assembly (5) comprises a rotation cavity symmetrically formed in the middle of the first piston plate (401), an internal thread seat (501) rotatably formed in the middle of the top surface of the mounting shell (2), and a limit ring (502) sleeved in the middle of the internal thread seat (501), a sliding cavity matched with the limit ring (502) is formed in the middle of the top surface of the mounting shell (2), two positioning bolts (503) matched with the limit ring (502) are symmetrically arranged in the middle of the upper end of the mounting shell (2), an external screw rod (504) is arranged in the middle of the internal thread seat (501), and the lower end of the external screw rod (504) penetrates into the rotation cavity and is provided with a transmission gear (505) matched with the gear ring (410).

3. A waste water indicator detection device according to claim 2, wherein the externally threaded rod (504) is rotatably connected to the first piston plate (401) by means of a bearing.

4. The wastewater index detection device according to claim 1, wherein a detection probe (6) is embedded in the middle of the upper end of the first piston plate (401), and the detection probe (6) is connected with the detector body (1) through a lead.

5. The wastewater index detection device according to claim 1, wherein a wastewater inlet pipe is arranged at one side of the installation shell (2), an output end of the wastewater inlet pipe penetrates into the fixed cylinder (3), a clear water inlet pipe is arranged at the middle part of the lower end of the installation shell (2), an output end of the clear water inlet pipe penetrates into the fixed cylinder (3), a check valve is arranged at the middle part of the clear water inlet pipe, a water outlet pipe is arranged at one side of the lower end of the installation shell (2), a water outlet is arranged at the middle part of one side of the fixed cylinder (3), an overflow port is arranged at the middle part of the other side of the fixed cylinder (3), the overflow port is lower than the water outlet, valves are arranged at the middle parts of the wastewater inlet pipe and the water outlet pipe, and two stop blocks matched with the first piston plate (401) are symmetrically arranged at the upper end of the inner wall of the fixed cylinder (3).