Chlorination control equipment for water plant

Abstract

The utility model discloses water plant chlorination control equipment, and relates to the technical field of water plant water treatment, in particular to the water plant chlorination control equipment which comprises a water tank, a water pipe, a control assembly, a driving assembly, a partition plate, a first stirring rod, a second stirring rod, a baffle, a mounting ring block and a metering pump. A water pipe is arranged in the mounting ring block, a control assembly is arranged on the upper side of the exterior of the water tank, a partition plate is arranged in the water tank, a first stirring rod is arranged on the upper side of the partition plate, a second stirring rod is arranged on the upper side of the first stirring rod, a driving assembly is arranged on the lower side of the partition plate, and a baffle is arranged on the lower side of the partition plate; a metering pump is arranged on the upper side outside the water tank. Compared with the prior art, the device has the advantages that the dissolving speed between gaseous chlorine and a water body is increased; the efficiency of uniformly mixing the gaseous chlorine and the water body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment in water plants, in particular to chlorination control equipment in water plants. Background Art

[0002] In the water treatment process, chlorination is a commonly used disinfection method that can effectively kill bacteria and viruses in the water and ensure water quality safety. At present, water plants at home and abroad generally use gaseous chlorine as a disinfectant to disinfect raw water or filtered natural water.

[0003] A water plant chlorination control device described in announcement number CN217127014U comprises a water inlet control mechanism, a reaction mechanism, a chlorination control mechanism, a water outlet control mechanism and a stirring mechanism. The water inlet control mechanism comprises a water inlet pipe, a water inlet control valve is installed on the top of the water inlet pipe, a reaction mechanism is installed on the right end of the water inlet pipe, the reaction mechanism comprises a reaction tank, an inner cavity is arranged inside the reaction tank, a first fixed base is installed on the left side of the inner cavity, a first telescopic rod is installed on the right side of the first fixed base, a first floating seat is installed on the right end of the first telescopic rod, a pH sensor is installed inside the first floating seat, a temperature sensor is installed on the right side of the pH sensor, a chlorination control mechanism is installed on the top of the reaction tank, and a stirring mechanism is installed on the bottom of the reaction tank. The utility model controls the amount of chlorine inflow in real time by counting the water flow rate flowing in and monitoring the temperature and pH value in the reaction tank in real time, and arranges a stirring mechanism in the reaction tank to accelerate the disinfection reaction, improve efficiency and save manpower.

[0004] Although the above chlorination control device solves certain problems, it still has the following disadvantages:

[0005] (1) Gaseous chlorine is added into the water tank through the pipe at the top, and the gaseous chlorine and the water in the water tank are allowed to dissolve naturally. The dissolution rate is slow, and the contact between the gaseous chlorine and the water body is mainly on the water surface.

[0006] (2) The water body and the volume of gaseous chlorine are stirred and mixed by the stirring blades at the bottom. The direction of the unidirectional stirring water flow is not chaotic enough, and the mixing speed is not fast enough, which affects the efficiency of water treatment. Utility Model Content

[0007] The utility model aims to provide a chlorination control device for a water plant.

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A water plant chlorination control device, comprising:

[0010] A water tank, wherein a partition is provided inside the water tank, a first stirring rod is rotatably connected to the upper side of the partition, a second stirring rod is rotatably connected to the upper side of the first stirring rod, baffles are fixedly connected to both sides of the lower end of the partition, a mounting ring block is fixedly connected to the upper end of the outer part of the water tank, and a metering pump is fixedly connected to the upper end of the outer part of the water tank;

[0011] A water pipe, the water pipe is arranged inside the mounting ring block, the lower end of the water pipe extends to the inside of the water tank, the lower end of the water pipe is fixedly connected to a nozzle, the upper end of the outer end of the mounting ring block is rotatably connected to a worm gear, the inside of the worm gear is threadedly connected to the outside of the water pipe, and the upper end of the water pipe is connected to the metering pump through a delivery hose;

[0012] A control component, wherein the control component is arranged between the worm gear and the water tank;

[0013] A driving assembly, the driving assembly is arranged at the lower side of the partition, the driving assembly includes a driving bevel gear, a driven bevel gear, a linkage bevel gear and a driving motor, the driving bevel gear is rotatably connected to the lower side of the inside of the water tank, the driven bevel gear is rotatably connected to the lower side of the partition, the linkage bevel gear is rotatably connected to the side of the baffles close to each other, and the driving motor is fixedly connected to the lower end of the outside of the water tank;

[0014] The limiting mechanism is arranged between the water pipe and the mounting ring block.

[0015] Furthermore, the control component comprises:

[0016] A mounting plate, wherein the mounting plates are fixedly connected to two sides of the front side of the upper end of the outer side of the water tank;

[0017] A worm, the worm being arranged between the mounting plates, the two ends of the worm being rotatably connected to the sides of the mounting plates close to each other, and the worm being meshed with the outside of the worm wheel;

[0018] A servo motor is fixedly connected to one side of the outside of the mounting plate, and a rotating shaft of the servo motor is fixedly connected to the worm.

[0019] Furthermore, the driving bevel gear and the driven bevel gear are both meshed with the linked bevel gear, the rotating shaft at the lower end of the first stirring rod is fixedly connected to the driven bevel gear, the rotating shaft at the lower end of the second stirring rod is fixedly connected to the driving bevel gear, and the rotating shaft on the upper side of the driving motor is fixedly connected to the rotating shaft at the lower end of the second stirring rod.

[0020] Furthermore, a water inlet pipe is fixedly connected to the upper end of one side of the water tank exterior, a drain pipe is fixedly connected to the lower side of the other side of the water tank exterior, solenoid valves are provided on both the water inlet pipe and the drain pipe, and a chlorine supply pipe is fixedly connected to the rear end of the metering pump.

[0021] Furthermore, the limiting mechanism comprises:

[0022] Limit blocks, the limit blocks are respectively fixedly connected to two sides of the inside of the mounting ring block;

[0023] The limiting grooves are respectively arranged on both sides of the outside of the water pipe, and the limiting blocks are adapted to the inside of the limiting grooves.

[0024] The utility model provides a water plant chlorination control device, which has the following beneficial effects:

[0025] (1) The nozzle at the lower end of the water pipe is extended into the water to be treated to transport gaseous chlorine from bottom to top into the water body, thereby increasing the contact between the gaseous chlorine and the water body and accelerating the dissolution rate of the gaseous chlorine.

[0026] (2) The two stirring rods rotate in two different directions inside the water tank, thereby increasing the turbulence of the water flow inside the water tank and accelerating the mixing efficiency between the gaseous chlorine and the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0028] Figure 1 The utility model is a three-dimensional water plant chlorination control device Figure 1 .

[0029] Figure 2 The utility model is a three-dimensional water plant chlorination control device Figure 2 .

[0030] Figure 3 It is a three-dimensional structure of part of a water plant chlorination control device of the utility model. Figure 1 .

[0031] Figure 4 It is a three-dimensional structure of part of a water plant chlorination control device of the utility model. Figure 2 .

[0032] Figure 5 It is an exploded and enlarged view of a part of the structure of a water plant chlorination control device of the utility model.

[0033] Figure 6 It is a partial structural enlarged stereoscopic diagram of a water plant chlorination control device of the utility model.

[0034] Markings in the figure: 1. Water tank; 2. Water pipe; 3. Control component; 301. Mounting plate; 302. Worm; 303. Servo motor; 4. Drive component; 401. Driving bevel gear; 402. Driven bevel gear; 403. Linkage bevel gear; 404. Drive motor; 5. Limiting mechanism; 501. Limiting block; 502. Limiting groove; 6. Partition; 7. First stirring rod; 8. Second stirring rod; 9. Baffle; 10. Mounting ring block; 11. Metering pump; 12. Nozzle; 13. Worm gear; 14. Delivery hose; 15. Water inlet pipe; 16. Drain pipe; 17. Solenoid valve; 18. Chlorine supply pipe. DETAILED DESCRIPTION

[0035] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] Embodiment 1:

[0038] like Figures 1 to 6 As shown, this embodiment proposes a water plant chlorination control device, including a water tank 1, a water pipe 2, a control component 3, a drive component 4, a limit mechanism 5, a partition 6, a first stirring rod 7, a second stirring rod 8, a baffle 9, a mounting ring block 10 and a metering pump 11 fixedly connected to the rear side of the upper end of the outside of the water tank 1.

[0039] A partition 6 is provided at the lower side of the interior of the water tank 1, and the partition 6 divides the interior of the water tank 1 into two spaces, the upper space is used to hold water that needs to be disinfected with chlorine, and the space under the partition 6 is used to install other components. A first stirring rod 7 in a herringbone shape is rotatably connected to the upper side of the partition 6, and a second stirring rod 8 in a herringbone shape but slightly smaller in size is rotatably connected to the upper side of the first stirring rod 7. The center of the rotating shaft of the first stirring rod 7 is hollow, and a part of the rotating shaft at the lower end of the second stirring rod 8 passes through the interior of the rotating shaft of the first stirring rod 7 to the lower side. A driving bevel gear 401 is rotatably connected to the bottom end of the water tank 1, and the driving bevel gear 401 is fixedly connected to the rotating shaft at the lower end of the second stirring rod 8, and the second stirring rod 8 is rotated by controlling a driving motor 404 fixedly connected to the lower end of the outside of the water tank 1. At the same time, baffles 9 are fixedly connected to both sides of the lower end of the partition 6, and a driven bevel gear 402 is rotatably connected to the lower side of the partition 6. The driven bevel gear 402 and the rotating shaft at the lower end of the first stirring rod 7 are fixedly connected together, and the first stirring rod 7 is driven to rotate inside the water tank 1 through the driven bevel gear 402.

[0040] In order to enable the first stirring rod 7 and the second stirring rod 8 to rotate in opposite directions and stir the inside of the water tank 1 in two different directions, the linkage bevel gears 403 that are respectively meshed with the driving bevel gear 401 and the driven bevel gear 402 are rotatably connected on the sides where the two baffles 9 are close to each other, so that when the driving motor 404 drives the driving bevel gear 401 to rotate, the two linkage bevel gears 403 are driven and the rotation direction is changed, so that the driven bevel gear 402 can drive the first stirring rod 7 to rotate in the direction opposite to the rotation direction of the second stirring rod 8, thereby increasing the direction of stirring inside the water tank 1 and accelerating the rate at which the water and chlorine gas inside the water tank 1 are evenly mixed.

[0041] A metering pump 11 is fixedly connected to the rear side of the upper end of the outside of the water tank 1, and a chlorine supply pipe 18 is fixedly connected to the rear side of the metering pump 11. Chlorine is drawn into the interior of the metering pump 11 through the chlorine supply pipe 18 and then sprayed into the interior of the water tank 1 through a delivery hose 14 fixedly connected to the upper end of the metering pump 11 and a water pipe 2 fixedly connected to the other end of the delivery hose 14. An inlet pipe 15 is fixedly connected to the upper end of one side of the outside of the water tank 1, and a drain pipe 16 is fixedly connected to the lower position of the other end. Both the inlet pipe 15 and the drain pipe 16 are connected to the internal space of the upper half of the inside of the water tank 1. The inlet pipe 15 is high and the drain pipe 16 is low. Solenoid valves 17 are provided on the inlet pipe 15 and the drain pipe 16 to facilitate the control of water inlet and drainage.

[0042] Embodiment 2:

[0043] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0044] After the chlorine is sprayed into the interior of the water tank 1 through the water pipe 2, it takes a certain amount of time to dissolve and diffuse. In order to shorten the time required for dissolution and diffusion, a mounting ring block 10 is fixedly connected to the upper end of the exterior of the water tank 1, and limit blocks 501 are fixedly connected to both sides of the interior of the mounting ring block 10. The water pipe 2 is plugged into the interior of the mounting ring block 10. At the same time, the exterior of the water pipe 2 is provided with threads, and limit grooves 502 are also provided on both sides of the exterior of the water pipe 2, so that the limit blocks 501 can be stuck into the interior of the limit grooves 502, ensuring that the water pipe 2 can only move up and down inside the mounting ring block 10 and will not rotate.

[0045] At the same time, a worm gear 13 is rotatably connected to the upper outer side of the mounting ring block 10. The inside of the worm gear 13 is also provided with threads, which can be connected with the outer threads of the water pipe 2. The rotation of the worm gear 13 controls the nozzle 12 fixedly connected to the lower end of the water pipe 2 to move up and down inside the water tank 1. A number of evenly distributed water outlet holes are opened around the outside of the nozzle 12. The water pipe 2 is extended into the inside of the water tank 1, and then the water pipe 2 is slowly moved upward, so that the chlorine gas sprayed by the nozzle 12 is from the bottom of the water tank 1 to the upper side of the water contained in the water tank 1. From bottom to top, chlorine gas can be sprayed from water layers of different heights, thereby increasing the contact between chlorine gas and water body and reducing the dissolution and diffusion time of chlorine gas.

[0046] Embodiment 3:

[0047] The solution in Example 2 is further introduced below in combination with a specific working method, as described below:

[0048] In order to facilitate the control of the rotation of the worm wheel 13, mounting plates 301 are fixedly connected to both sides of the front side of the upper end of the water tank 1. A worm 302 meshing with the outside of the worm wheel 13 is arranged between the two mounting plates 301. The two ends of the worm 302 are respectively connected to the side of the mounting plates 301 that are close to each other and are rotatably connected together. The servo motor 303 fixedly connected to one side of the outer side of the mounting plate 301 controls the worm 302 to rotate. The worm can drive the worm wheel to rotate, but the worm wheel cannot drive the worm wheel in turn. The one-way transmission characteristic of the moving worm realizes the self-positioning rotation of the worm wheel and controls the lifting and lowering of the water pipe 2. The water pipe 2 can move upward more accurately. Since the outside of the water pipe 2 needs to contact the water, the inside of the worm wheel 13 needs to contact the outside of the water pipe 2, and the mounting ring block 10 also needs to contact the water pipe 2, in addition to the water tank 1, the partition 6, the two stirring rods, the water inlet pipe 15 and the drain pipe 16, the water pipe 2, the worm wheel 13, and the mounting ring block 10 also need to use rust-resistant and corrosion-resistant stainless steel.

[0049] The metering pump 11 and the solenoid valve 17 are both existing products on the market, and their connection methods and control methods are all existing technologies, which will not be described in detail here.

[0050] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water plant chlorination control device, characterized in that: include: A water tank (1), wherein a partition (6) is arranged inside the water tank (1), a first stirring rod (7) is rotatably connected to the upper side of the partition (6), a second stirring rod (8) is rotatably connected to the upper side of the first stirring rod (7), baffles (9) are fixedly connected to both sides of the lower end of the partition (6), a mounting ring block (10) is fixedly connected to the upper end of the outer portion of the water tank (1), and a metering pump (11) is fixedly connected to the upper end of the outer portion of the water tank (1); A water pipe (2), wherein the water pipe (2) is arranged inside the mounting ring block (10), the lower end of the water pipe (2) extends into the water tank (1), the lower end of the water pipe (2) is fixedly connected to a nozzle (12), the upper end of the outer portion of the mounting ring block (10) is rotatably connected to a worm gear (13), the inner portion of the worm gear (13) is threadedly connected to the outer portion of the water pipe (2), and the upper end of the water pipe (2) is connected to a metering pump (11) via a delivery hose (14); A control component (3), wherein the control component (3) is arranged between the worm gear (13) and the water tank (1); A driving assembly (4), the driving assembly (4) being arranged on the lower side of the partition (6), the driving assembly (4) comprising a driving bevel gear (401), a driven bevel gear (402), a linkage bevel gear (403) and a driving motor (404), the driving bevel gear (401) being rotatably connected to the lower side of the interior of the water tank (1), the driven bevel gear (402) being rotatably connected to the lower side of the partition (6), the linkage bevel gear (403) being rotatably connected to a side of the baffle (9) close to each other, and the driving motor (404) being fixedly connected to the lower end of the exterior of the water tank (1); A limiting mechanism (5), wherein the limiting mechanism (5) is arranged between the water pipe (2) and the mounting ring block (10).

2. A water plant chlorination control device according to claim 1, characterized in that: The control component (3) comprises: A mounting plate (301), the mounting plate (301) being fixedly connected to two sides of the front side of the upper end of the exterior of the water tank (1); A worm (302), the worm (302) being arranged between the mounting plates (301), the two ends of the worm (302) being rotatably connected to the mutually adjacent sides of the mounting plates (301), and the worm (302) being meshed with the outside of the worm wheel (13); A servo motor (303) is fixedly connected to one side of the outside of the mounting plate (301), and a rotating shaft of the servo motor (303) is fixedly connected to the worm (302).

3. A water plant chlorination control device according to claim 1, characterized in that: The driving bevel gear (401) and the driven bevel gear (402) are both meshed with the linkage bevel gear (403); the rotating shaft at the lower end of the first stirring rod (7) is fixedly connected to the driven bevel gear (402); the rotating shaft at the lower end of the second stirring rod (8) is fixedly connected to the driving bevel gear (401); and the rotating shaft on the upper side of the driving motor (404) is fixedly connected to the rotating shaft at the lower end of the second stirring rod (8).

4. A water plant chlorination control device according to claim 1, characterized in that: A water inlet pipe (15) is fixedly connected to the upper end of one side of the water tank (1), a drain pipe (16) is fixedly connected to the lower side of the other side of the water tank (1), both the water inlet pipe (15) and the drain pipe (16) are provided with a solenoid valve (17), and a chlorine supply pipe (18) is fixedly connected to the rear end of the metering pump (11).

5. A water plant chlorination control device according to claim 1, characterized in that: The limiting mechanism (5) comprises: Limit blocks (501), the limit blocks (501) are respectively fixedly connected to two sides of the interior of the mounting ring block (10); The limiting grooves (502) are respectively arranged on two sides of the outside of the water pipe (2), and the limiting blocks (501) are adapted to the inside of the limiting grooves (502).

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