Tap water toxicity monitoring device

Abstract

The utility model discloses a tap water toxicity monitoring device which comprises an installation table, a water pump is installed on the installation table, the water inlet end of the water pump is fixedly connected with a water inlet pipe, the water outlet end of the water pump is fixedly connected with a water outlet pipe, a connecting pipe is connected between the water inlet pipe and the water outlet pipe, and a first electromagnetic valve is arranged on the connecting pipe. According to the tap water toxicity monitoring device disclosed by the utility model, the mounting table is mounted on the bank side of a tap water pool, the water pump and the box body are arranged, so that the box body can float up and down, the box body drives the biological toxicity detector to float up and down, the toxicity of tap water is monitored, gas in the box body is exhausted in the descending process of the box body, and the box body can move; the device is installed on the bank side of a tap water pool, so that the device is convenient to maintain when the device breaks down.

Description

Technical Field

[0001] This utility model relates to the field of tap water treatment technology, and in particular to a tap water toxicity monitoring device. Background Technology

[0002] Tap water refers to water that meets relevant standards and is produced after purification and disinfection at a water treatment plant for people's daily life and production. Domestic water is mainly drawn from rivers, lakes, groundwater, and surface water by water plant intake pumping stations. The water plant then treats the water according to the "National Standards for Drinking Water Quality," through processes such as sedimentation, disinfection, and filtration, before finally distributing it to users through distribution pumping stations.

[0003] Water treatment plants need to monitor the biotoxicity of water during disinfection. Existing technologies, such as the biotoxicity monitoring device for tap water disclosed in patent publication number CN212964917U, include two floats, with a fixed frame connecting them. A threaded rod is rotatably connected to the center of the fixed frame, and a worm gear is fixedly connected to the top of the threaded rod. A servo motor and an auxiliary battery are fixedly connected to the top of one float, while a main battery and a wireless transmission device are fixedly connected to the top of the other float. A worm is fixedly connected to the top of the rotating shaft of the servo motor, and the worm meshes with the worm gear. By setting up the threaded rod and a lifting plate, the servo motor drives the worm to rotate, which in turn drives the worm gear, which in turn drives the threaded rod to rotate. The lifting plate moves up and down under the action of the threaded rod, and the biotoxicity detector fixed to the bottom of the lifting plate also moves up and down. This adjusts the height of the biotoxicity detector relative to the water surface to detect biotoxicity at different depths in the water.

[0004] The above scheme uses pontoons to float on the water surface and is powered by storage batteries and auxiliary batteries to detect biological toxicity at different depths in the water. However, when the storage batteries and auxiliary batteries are depleted or other components malfunction, they need to be salvaged to the shore before they can be charged, replaced or maintained, which is time-consuming and labor-intensive. Utility Model Content

[0005] In view of the above-mentioned shortcomings in the prior art, the present invention provides a tap water toxicity monitoring device, the purpose of which is to solve the problems mentioned in the background art.

[0006] To achieve the aforementioned objectives, the technical solution adopted by this utility model is as follows:

[0007] A tap water toxicity monitoring device includes an installation platform, on which a water pump is installed. An inlet pipe is fixedly connected to the inlet end of the water pump, and an outlet pipe is fixedly connected to the outlet end of the water pump. A connecting pipe connects the inlet pipe and the outlet pipe. A first solenoid valve is installed on the connecting pipe. A drain pipe is connected to the outlet pipe. A second solenoid valve is installed on the drain pipe. A third solenoid valve is installed on the inlet pipe and between the connecting pipe and the drain pipe. A fourth solenoid valve is installed on the inlet pipe.

[0008] The end of the water outlet pipe away from the water pump is connected to a box, a biotoxicity detector is fixedly installed at the bottom of the box, and a sliding plate is slidably connected inside the box;

[0009] An air inlet pipe is connected to the end of the housing away from the water outlet pipe, and a first one-way valve is installed on the air inlet pipe. An exhaust pipe is connected to the side of the housing near the air inlet pipe, and a second one-way valve is installed on the exhaust pipe.

[0010] Furthermore, the mounting platform is provided with mounting holes.

[0011] Furthermore, a filter cartridge is installed at the end of the water inlet pipe away from the water pump.

[0012] Furthermore, the end of the air intake pipe furthest from the housing is fixedly connected to the mounting platform, and a filter cap is provided at the end of the air intake pipe furthest from the housing.

[0013] Furthermore, a sealing ring is provided between the housing and the slide plate.

[0014] Furthermore, a wireless transmission device is provided on the mounting platform, and the wireless transmission device is electrically connected to the biotoxicity detector.

[0015] The beneficial effects of this utility model are as follows:

[0016] This utility model discloses a tap water toxicity monitoring device. The mounting platform is installed on the bank of a tap water tank. Through the set water pump and the tank, the tank can float up and down. The tank moves the biological toxicity detector up and down, and monitors the toxicity of the tap water. During the descent of the tank, the gas inside the tank is discharged. The tank can move, thereby monitoring the toxicity of tap water over a large area. This device is installed on the bank of the tap water tank, which facilitates maintenance in case of equipment failure. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a cross-sectional structural diagram of the box body of this utility model.

[0019] Reference table for attached figures:

[0020] 1. Mounting platform; 2. Water pump; 3. Inlet pipe; 4. Outlet pipe; 5. Connecting pipe; 6. First solenoid valve; 7. Drain pipe; 8. Second solenoid valve; 9. Third solenoid valve; 10. Housing; 11. Biotoxicity detector; 12. Slide plate; 13. Air inlet pipe; 14. First check valve; 15. Exhaust pipe; 16. Mounting hole; 17. Filter cartridge; 18. Filter cap; 19. Sealing ring; 20. Wireless transmission device; 21. Second check valve; 22. Fourth solenoid valve. Detailed Implementation

[0021] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0022] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0023] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0024] like Figures 1 to 2 As shown, a tap water toxicity monitoring device includes an installation platform 1 with an installation hole 16, and the installation platform 1 is installed on the bank of a tap water pool.

[0025] A water pump 2 is installed on the mounting platform 1. A water inlet pipe 3 is fixedly connected to the water inlet end of the water pump 2. A filter cylinder 17 is installed at the end of the water inlet pipe 3 away from the water pump 2. A water outlet pipe 4 is fixedly connected to the water outlet end of the water pump 2.

[0026] A connecting pipe 5 is connected between the inlet pipe 3 and the outlet pipe 4. A first solenoid valve 6 is installed on the connecting pipe 5. A drain pipe 7 is connected to the outlet pipe 4. A second solenoid valve 8 is installed on the drain pipe 7. A third solenoid valve 9 is installed on the inlet pipe 3 between the connecting pipe 5 and the drain pipe 7. A fourth solenoid valve 22 is installed on the inlet pipe 3.

[0027] The end of the water outlet pipe 4 away from the water pump 2 is connected to a housing 10. A biotoxicity detector 11 is fixedly installed at the bottom of the housing 10. A sliding plate 12 is slidably connected inside the housing 10. A sealing ring 19 is provided between the housing 10 and the sliding plate 12.

[0028] An air inlet pipe 13 is connected to the end of the housing 10 away from the water outlet pipe 4. A first one-way valve 14 is installed on the air inlet pipe 13. An exhaust pipe 15 is connected to the side of the housing 10 near the air inlet pipe 13. A second one-way valve 21 is installed on the exhaust pipe 15.

[0029] When the tank 10 sinks, the first solenoid valve 6 and the second solenoid valve 8 are closed, and the third solenoid valve 9 and the fourth solenoid valve 22 are opened. The water pump 2 draws water from the inlet pipe 3, the filter cartridge 17 filters the water, the water enters the tank 10, the water pushes the slide plate 12 to move, the tank 10 sinks, the air in the tank 10 is discharged from the exhaust pipe 15, which can push the tank 10 to move. The tank 10 drives the biological toxicity detector 11 to move, and monitors the toxicity of the tap water.

[0030] The end of the air intake pipe 13 away from the housing 10 is fixedly connected to the mounting platform 1, and a filter cap 18 is provided at the end of the air intake pipe 13 away from the housing 10.

[0031] When the housing 10 rises, the first solenoid valve 6 and the second solenoid valve 8 open, the third solenoid valve 9 and the fourth solenoid valve 22 close, the water pump 2 draws water from the housing 10 and discharges it from the drain pipe 7, and outside air enters the housing 10 from the air inlet pipe 13, causing the housing 10 to float.

[0032] The mounting platform 1 is equipped with a wireless transmission device 20, which is electrically connected to the biotoxicity detector 11. The information detected by the biotoxicity detector 8 is transmitted to the server in real time through the wireless transmission device 20, thereby monitoring biotoxicity.

[0033] This utility model discloses a tap water toxicity monitoring device, which is installed on the bank of a tap water pool, making it easy to maintain when the equipment malfunctions.

[0034] The above description is only a preferred embodiment of this utility model patent and is not intended to limit this utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this utility model patent should be included within the protection scope of this utility model patent.

Claims

1. A tap water toxicity monitoring device, characterized in that, The system includes an installation platform (1), on which a water pump (2) is installed. The water inlet end of the water pump (2) is fixedly connected to an inlet pipe (3), and the water outlet end of the water pump (2) is fixedly connected to an outlet pipe (4). A connecting pipe (5) is connected between the inlet pipe (3) and the outlet pipe (4). A first solenoid valve (6) is installed on the connecting pipe (5). A drain pipe (7) is connected to the outlet pipe (4). A second solenoid valve (8) is installed on the drain pipe (7). A third solenoid valve (9) is installed on the inlet pipe (3) and between the connecting pipe (5) and the drain pipe (7). A fourth solenoid valve (22) is installed on the inlet pipe (3). The end of the water outlet pipe (4) away from the water pump (2) is connected to a box (10), a biotoxicity detector (11) is fixedly installed at the bottom of the box (10), and a sliding plate (12) is slidably connected inside the box (10); The end of the housing (10) away from the water outlet pipe (4) is connected to an air inlet pipe (13), and a first one-way valve (14) is provided on the air inlet pipe (13). The side of the housing (10) near the air inlet pipe (13) is connected to an exhaust pipe (15), and a second one-way valve (21) is provided on the exhaust pipe (15).

2. The tap water toxicity monitoring device according to claim 1, characterized in that: The mounting platform (1) is provided with mounting holes (16).

3. The tap water toxicity monitoring device according to claim 1, characterized in that: A filter cylinder (17) is installed at the end of the water inlet pipe (3) away from the water pump (2).

4. The tap water toxicity monitoring device according to claim 1, characterized in that: The end of the air intake pipe (13) away from the housing (10) is fixedly connected to the mounting platform (1), and a filter cap (18) is provided at the end of the air intake pipe (13) away from the housing (10).

5. The tap water toxicity monitoring device according to claim 1, characterized in that: A sealing ring (19) is provided between the housing (10) and the slide plate (12).

6. The tap water toxicity monitoring device according to claim 1, characterized in that: A wireless transmission device (20) is provided on the mounting platform (1), and the wireless transmission device (20) is electrically connected to the biotoxicity detector (11).

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