Monitoring device for water quality

Abstract

The utility model discloses a water quality monitoring device which comprises a supporting pile, a rope type lifter and a pump body, the rope type lifter is located at the upper end of the supporting pile, and a liquid collecting box is arranged on the front side of the supporting pile. According to the utility model, the filter screen is arranged in the first opening, and the filter pad is matched with the T-shaped sealing plug to penetrate through the second opening and then is inserted into the rectangular cover body, and is matched with the plurality of strip-shaped baffle blocks for positioning, so that the filter screen is matched with the filter pad of the polyurethane sponge body to filter wastewater entering the liquid collecting box; a pump body is matched with a water suction mechanism, so that the waste water after impurity filtration in the rectangular cover body is guided into a liquid collecting box, and a plurality of sealing partition plates are matched for layering; meanwhile, the rope type lifter is matched with the hanging ring to drive the liquid collecting box to vertically ascend and descend under the limiting action of the limiting rod and the limiting block, layered sampling of deep wastewater is facilitated, and the accuracy of wastewater detection is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality monitoring, in particular to a monitoring device for water quality. Background Art

[0002] Industrial wastewater includes production wastewater and production sewage. Industrial wastewater needs to be treated and monitored in real time to ensure that the purified industrial wastewater can enter rivers or lakes. If the industrial wastewater treatment is not perfect, the incompletely purified industrial wastewater can enter the body through the ingestion and absorption of animals and plants, and then enter the human body through the food chain, which is extremely harmful to the human body.

[0003] In the prior art, patent number CN217484309U discloses a water quality monitoring device for environmental protection, which includes a working box, a chute is provided at the lower end of the front of the working box, a water box is slidably connected to the top of the chute, a water inlet pipe is fixedly connected to the top of the working box, and a screening mechanism is fixedly connected inside the working box... When the screening mechanism is running, solid particles in the sewage can be screened, which will not affect the sewage detection in the later stage, and at the same time, the manual screening time is reduced and the work efficiency is improved. The technical solution of the above patent has the following shortcomings: 1. It is not convenient to sample deep wastewater, which affects the accuracy of wastewater detection; 2. The filtering effect of wastewater impurities is poor, and it is inconvenient to clean up. Utility Model Content

[0004] In view of the deficiencies and defects in the prior art, the utility model proposes a water quality monitoring device to solve the technical problems raised in the background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for monitoring water quality, comprising a supporting pile, a rope lifter and a pump body, wherein the rope lifter is located at the upper end of the supporting pile, a liquid collecting box is provided on the front side of the supporting pile, the pump body is located at the upper end of the liquid collecting box, a hanging ring is provided at the upper end of the center position of the liquid collecting box, the lifting rope of the rope lifter is fixedly connected to the hanging ring, a plurality of equally spaced sealing partitions are provided in the liquid collecting box, a plurality of the sealing partitions are vertically penetrated on the left side thereof by a same water suction mechanism, the water suction mechanism penetrates the top surface of the liquid collecting box and is connected to the pump body, a drainage assembly is provided on the right inner wall of the liquid collecting box, a filtering mechanism is provided on the left wall of the liquid collecting box, the water suction mechanism penetrates the left inner wall of the liquid collecting box and is connected to the filtering mechanism.

[0007] Preferably, limiting blocks are fixedly connected to the left and right side walls near the upper end of the support pile, and the two limiting blocks are arranged near the front side of the support pile. Two limiting rods are fixedly connected to the rear side wall of the liquid collecting tank, and the upper ends of the two limiting rods vertically penetrate the two limiting blocks respectively.

[0008] Preferably, the water absorption mechanism includes a plurality of first conduits which are respectively vertically fixed and penetrate a plurality of sealing partitions, the plurality of first conduits are all arranged near the left inner wall of the liquid collecting tank, a second conduit is vertically fixed and penetrated on the top surface of the liquid collecting tank near the left side, the topmost first conduit and the second conduit, as well as two adjacent first conduits are connected by a four-way pipe fitting, the lower end of the bottommost first conduit is connected with a three-way pipe fitting, the second conduit is connected with the pump body, the three-way pipe fitting and the four-way pipe fitting are connected with a third conduit, the plurality of third conduits on the left side are horizontally fixed and penetrate the left inner wall of the liquid collecting tank, and the plurality of third conduits on the left side are connected with the filtering mechanism.

[0009] Preferably, the drainage assembly includes a plurality of fourth conduits which are horizontally fixed and penetrate the right inner wall of the liquid collecting box, and the plurality of fourth conduits are respectively arranged near the upper ends of the plurality of sealing partitions and the bottom of the liquid collecting box, and observation ports are arranged on the side walls of the liquid collecting box near the plurality of fourth conduits, and transparent tempered glass is fixedly sealed in the plurality of observation ports, and scale lines are arranged on the side walls of the liquid collecting box close to the plurality of observation ports.

[0010] Preferably, a first valve is fixedly mounted on the second conduit, a plurality of third conduits on the left are fixedly mounted with a second valve, and a plurality of fourth conduits are fixedly mounted with a third valve on one end outside the liquid collecting tank.

[0011] Preferably, the filtering mechanism includes a plurality of rectangular covers fixedly connected to the left side wall of the liquid collecting tank, the plurality of rectangular covers are respectively arranged opposite to the plurality of third ducts on the left side, a first opening is provided on the left inner wall of the plurality of rectangular covers, a filter net is fixedly installed in the plurality of the first openings, a second opening is provided on the top surface of the plurality of rectangular covers, a T-shaped sealing plug is inserted in the plurality of the second openings, a filter pad is fixedly connected to the lower end of the T-shaped sealing plug located in the rectangular cover, two strip blocks are fixedly connected to the top surface and bottom of the rectangular cover located on the left and right sides of the second opening, and the left and right end side walls of the filter pad are respectively in contact with the strip blocks on the left and right sides.

[0012] Preferably, the inner walls of the first opening and the second opening are seamlessly connected to the inner wall of the rectangular cover body, the T-shaped sealing plug is seamlessly in contact with the inner wall of the second opening, the side wall of the filter pad is seamlessly in contact with the inner wall of the rectangular cover body, the T-shaped sealing plug is a rubber product, and the filter pad is a polyurethane sponge.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The filter net is arranged in the first opening, and the filter pad is inserted into the rectangular cover body after passing through the second opening with the T-shaped sealing plug, and positioned with a plurality of strip-shaped blocks, so that the filter net cooperates with the filter pad of the polyurethane sponge body to filter the wastewater entering the liquid collection box, thereby improving the filtering effect of wastewater impurities and facilitating the cleaning of the rectangular cover body after disassembly and replacement.

[0015] 2. The wastewater after impurities are filtered out in the rectangular cover is introduced into the liquid collecting box through the pump body and the water absorption mechanism, and is stratified with several sealing partitions. At the same time, the rope lifter and the hanging ring drive the liquid collecting box to rise and fall vertically under the limiting action of the limit rod and the limit block, which is convenient for stratified sampling of deep wastewater and ensures the accuracy of wastewater detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A perspective schematic diagram of a water quality monitoring device proposed by the utility model;

[0017] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0018] Figure 3 The utility model provides a schematic structural diagram of a T-shaped sealing plug and a filter pad for a water quality monitoring device.

[0019] In the figure: 1 supporting pile, 2 rope lifter, 3 pump body, 4 collecting box, 5 hanging ring, 6 sealing partition, 7 limit block, 8 limit rod, 9 first conduit, 10 second conduit, 11 four-way pipe fitting, 12 three-way pipe fitting, 13 third conduit, 14 fourth conduit, 15 observation port, 16 scale line, 17 first valve, 18 second valve, 19 third valve, 20 rectangular cover, 21 first opening, 22 filter screen, 23 second opening, 24 T-type sealing plug, 25 filter pad, 26 strip block. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-3 A water quality monitoring device includes a support pile 1, a rope lifter 2 and a pump body 3. The rope lifter 2 and the pump body 3 are both prior art and are not described in detail herein. The rope lifter 2 is located at the upper end of the support pile 1. A liquid collecting box 4 is provided on the front side of the support pile 1. The pump body 3 is located at the upper end of the liquid collecting box 4. A hanging ring 5 is provided at the upper end of the center of the liquid collecting box 4. The lifting rope of the rope lifter 2 is fixedly connected to the hanging ring 5. When the rope lifter 2 is started, the lifting rope and the hanging ring 5 are coordinated to drive the liquid collecting box 4 to move between the limit block 7 and the limit rod 8. Vertical lifting is carried out under the action of limiting, and limiting blocks 7 are fixedly connected to the left and right side walls near the upper end of the supporting pile 1. The two limiting blocks 7 are arranged near the front side of the supporting pile 1, and two limiting rods 8 are fixedly connected to the rear side wall of the liquid collecting tank 4. The upper ends of the two limiting rods 8 vertically penetrate the two limiting blocks 7 respectively, and the upper ends of the limiting rods 8 are provided with a threaded top block (not shown in the figure), which can prevent the limiting block 7 from separating from the limiting rod 8. The limiting block 7 and the limiting rod 8 provide stable limiting support when the liquid collecting tank 4 is raised or lowered.

[0023] A plurality of equally spaced sealing baffles 6 are provided in the liquid collecting box 4. A same water suction mechanism is vertically penetrated on the left side of the plurality of sealing baffles 6. The water suction mechanism is arranged through the top surface of the liquid collecting box 4 and is connected to the pump body 3. The water suction mechanism includes a plurality of first conduits 9 respectively vertically fixed and penetrated through the plurality of sealing baffles 6. The plurality of first conduits 9 are arranged near the left inner wall of the liquid collecting box 4. A second conduit 10 is vertically fixed and penetrated on the top surface of the liquid collecting box 4 near the left side. There is a second conduit 10 between the topmost first conduit 9 and the second conduit 10, and between two adjacent first conduits 9. A four-way pipe fitting 11 is used for connection. The lower end of the lowest first conduit 9 is connected with a three-way pipe fitting 12. The second conduit 10 is connected with the pump body 3. The three-way pipe fitting 11 and the three-way pipe fitting 12 are connected with a third conduit 13. Several third conduits 13 on the left are horizontally fixed and penetrate the left inner wall of the liquid collecting tank 4. The pump body 3 cooperates with the second conduit 10, the first conduit 9 and the third conduit 13 to guide the filtered wastewater into the liquid collecting tank 4, and cooperates with several sealing partitions 6 to stratify the deep wastewater. Several third conduits 13 on the left are connected with the filtering mechanism.

[0024] A drainage assembly is provided on the right inner wall of the liquid collecting box 4, and the drainage assembly includes a plurality of fourth conduits 14 which are fixedly arranged horizontally and penetrate the right inner wall of the liquid collecting box 4, and the plurality of fourth conduits 14 are arranged respectively near the upper ends of the plurality of sealing partitions 6 and the bottom of the liquid collecting box 4, and observation ports 15 are provided on the side walls of the liquid collecting box 4 near the plurality of fourth conduits 14, and transparent tempered glass is fixedly sealed in the plurality of observation ports 15, and the observation ports 15 fixedly sealed with transparent tempered glass cooperate with the scale line 16 to facilitate observation of the amount of waste liquid in the liquid collecting box 4, and the liquid collecting box 4 is closely attached to the liquid collecting box 4. Scale lines 16 are provided on the side walls of the observation ports 15, a first valve 17 is fixedly mounted on the second conduit 10, a second valve 18 is fixedly mounted on the third conduits 13 on the left side, and a third valve 19 is fixedly mounted on one end of the fourth conduits 14 outside the liquid collecting tank 4. The first valve 17, the second valve 18 and the third valve 19 are all underwater automatic valves, and are electrically connected to a controller on an external monitor (not shown in the figure) to realize automatic opening and closing. The underwater automatic valve is a prior art and will not be described in detail here.

[0025] A filtering mechanism is provided on the left side wall of the liquid collecting box 4, and the water absorption mechanism passes through the left inner wall of the liquid collecting box 4 and is connected to the filtering mechanism. The filtering mechanism includes a plurality of rectangular covers 20 fixedly connected to the left side wall of the liquid collecting box 4, and the plurality of rectangular covers 20 are respectively arranged opposite to the plurality of third conduits 13 on the left side. A first opening 21 is provided on the left inner wall of the plurality of rectangular covers 20, and a filter net 22 is fixedly installed in the plurality of first openings 21. A second opening 23 is provided on the top surface of the plurality of rectangular covers 20, and a T-shaped sealing plug 24 is inserted in the plurality of second openings 23. A filter pad 25 is fixedly connected to the lower end of the T-shaped sealing plug 24 located in the rectangular cover 20. The filter net 22 cooperates with the filter pad 25 of the polyurethane sponge to filter the waste water entering the liquid collecting box 4, thereby improving the filtering effect of impurities in the waste water. Two strips are fixedly connected to the top and bottom of the rectangular cover 20 on the left and right sides of the second opening 23. The strip stopper 26 is used to provide a limit for the filter pad 25 inserted into the rectangular cover body 20. When disassembling, it is only necessary to pull the T-shaped sealing plug 24 to pull the filter pad 25 out of the second opening 23, so as to facilitate the cleaning of the filtered filter pad 25, the filter screen 22 and the rectangular cover body 20. The inner walls of the first opening 21 and the second opening 23 are seamlessly connected to the inner wall of the rectangular cover body 20, the T-shaped sealing plug 24 is seamlessly in contact with the inner wall of the second opening 23, and the side walls of the filter pad 25 are seamlessly in contact with the inner wall of the rectangular cover body 20. The T-shaped sealing plug 24 is a rubber product, and the rubber T-shaped sealing plug 24 can prevent wastewater from being discharged through the second opening 23. The filter pad 25 is a polyurethane sponge, and the filter pad 25 of the polyurethane sponge can filter particulate impurities passing through the filter pad 25.

[0026] When the utility model is in use, the filter screen 22 is fixedly installed in the first opening 21 on the rectangular cover body 20, and the T-shaped sealing plug 24 with the filter pad 25 is inserted into the rectangular cover body 20 after passing through the second opening 23, and is positioned against a plurality of strip-shaped stoppers 26, so that the filter screen 22 cooperates with the filter pad 25 of the polyurethane sponge to filter the wastewater entering the liquid collecting box 4, thereby improving the filtering effect of wastewater impurities. It is only necessary to pull the T-shaped sealing plug 24 to extract the filter pad 25 from the second opening 23, so that it is convenient to clean the filtered filter pad 25, the filter screen 22 and the rectangular cover body 20, and the rope-type lifter 2 is started to cooperate with the lifting rope and the hanging ring 5 to drive the liquid collecting box 4 to descend to the wastewater under the limiting support of the limiting block 7 and the limiting rod 8, and the pump body is started. 3 and the first valve 17 on the second conduit 10, and start the second valve 18 on the third conduit 13 at the top, guide the wastewater after impurities are filtered out in the rectangular cover 20 into the liquid collection box 4 and concentrate it in the top sealing partition 6, start the second valves 18 on the remaining third conduits 13 in turn and close the second valve 18 of the upper layer, cooperate with several sealing partitions 6 to guide the filtered wastewater seal layer into the liquid collection box 4, and observe the waste liquid in the liquid collection box 4 in real time through the observation port 15 and the scale line 16. After the sampling is completed, start the rope lifter 2 again to lift and reset the liquid collection box 4, start the third valves 19 on several fourth conduits 14 in turn, and guide the deep wastewater after stratification into the external monitoring instrument in turn, so as to facilitate stratified sampling of deep wastewater and ensure the accuracy of wastewater detection.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water quality monitoring device, comprising a support pile (1), a rope lifter (2) and a pump body (3), wherein the rope lifter (2) is located at the upper end of the support pile (1), a liquid collecting tank (4) is provided on the front side of the support pile (1), and the pump body (3) is located at the upper end of the liquid collecting tank (4), characterized in that: A hanging ring (5) is provided at the upper end of the center position of the liquid collecting box (4), and the lifting rope of the rope-type lifter (2) is fixedly connected to the hanging ring (5). A plurality of equally spaced sealing partitions (6) are provided in the liquid collecting box (4), and a same water suction mechanism is vertically penetrated on the left side of the plurality of sealing partitions (6). The water suction mechanism penetrates the top surface of the liquid collecting box (4) and is connected to the pump body (3). A drainage assembly is provided on the right inner wall of the liquid collecting box (4), and a filtering mechanism is provided on the left wall of the liquid collecting box (4). The water suction mechanism penetrates the left inner wall of the liquid collecting box (4) and is connected to the filtering mechanism.

2. A water quality monitoring device according to claim 1, characterized in that: The left and right side walls of the support pile (1) near the upper end are fixedly connected to limit blocks (7), and the two limit blocks (7) are arranged near the front side of the support pile (1). The rear side wall of the liquid collecting box (4) is fixedly connected to two limit rods (8), and the upper ends of the two limit rods (8) are respectively arranged to vertically penetrate the two limit blocks (7).

3. A water quality monitoring device according to claim 1, characterized in that: The water absorption mechanism comprises a plurality of first conduits (9) respectively vertically fixed and penetrating a plurality of sealing partitions (6), the plurality of first conduits (9) being arranged close to the left inner wall of the liquid collecting box (4), a second conduit (10) being vertically fixed and penetrating the top surface of the liquid collecting box (4) close to the left, the first conduit (9) and the second conduit (10) at the top and two adjacent first conduits (9) being connected by a four-way pipe fitting (11), the lower end of the first conduit (9) at the bottom being connected and ...

4. A water quality monitoring device according to claim 3, characterized in that: The liquid discharge assembly comprises a plurality of fourth conduits (14) which are fixedly arranged horizontally and penetrate the right inner wall of the liquid collecting box (4); the plurality of fourth conduits (14) are arranged close to the upper ends of the plurality of sealing partitions (6) and the bottom of the liquid collecting box (4), respectively; observation ports (15) are arranged on the side walls of the liquid collecting box (4) close to the plurality of fourth conduits (14); transparent tempered glass is fixedly sealed in the plurality of observation ports (15); and scale marks (16) are arranged on the side walls of the liquid collecting box (4) close to the plurality of observation ports (15).

5. A water quality monitoring device according to claim 4, characterized in that: A first valve (17) is fixedly mounted on the second conduit (10), a second valve (18) is fixedly mounted on a plurality of the third conduits (13) on the left side, and a third valve (19) is fixedly mounted on one end of a plurality of the fourth conduits (14) located outside the liquid collecting tank (4).

6. A water quality monitoring device according to claim 3, characterized in that: The filtering mechanism comprises a plurality of rectangular covers (20) fixedly connected to the left side wall of the liquid collecting box (4), the plurality of rectangular covers (20) being respectively arranged opposite to the plurality of third conduits (13) on the left side, a first opening (21) being provided on the left inner wall of the plurality of rectangular covers (20), a filter screen (22) being fixedly installed in the plurality of first openings (21), a second opening (23) being provided on the top surface of the plurality of rectangular covers (20), a T-shaped sealing plug (24) being inserted in the plurality of second openings (23), a filter pad (25) being fixedly connected to the lower end of the T-shaped sealing plug (24) located in the rectangular cover (20), two strip-shaped stoppers (26) being fixedly connected to the top surface and the bottom of the rectangular cover (20) on the left and right sides of the second opening (23), and the left and right end side walls of the filter pad (25) being respectively in contact with the strip-shaped stoppers (26) on the left and right sides.

7. A water quality monitoring device according to claim 6, characterized in that: The inner walls of the first opening (21) and the second opening (23) are seamlessly connected to the inner wall of the rectangular cover body (20); the T-shaped sealing plug (24) is in seamless contact with the inner wall of the second opening (23); the side wall of the filter pad (25) is in seamless contact with the inner wall of the rectangular cover body (20); the T-shaped sealing plug (24) is made of rubber, and the filter pad (25) is a polyurethane sponge.

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