Self-correcting residual chlorine control device

Abstract

The utility model relates to the technical field of control devices, and discloses a self-deviation-rectifying residual chlorine control device which comprises a supporting frame, a first treatment box is fixedly installed at the upper end of the supporting frame, a second treatment box is fixedly installed at the right end of the supporting frame, and a residual chlorine controller is fixedly installed on the right side face of the first treatment box. According to the utility model, the water body is effectively controlled and treated step by step, so that the water body can be discharged after reaching the standard, the treatment efficiency is high, the device can continuously work without stopping running, and the water body and residual chlorine are fully mixed and stirred in the treatment box I and the treatment box II by utilizing the stirring mechanism; the device is simple in structure and convenient to operate, the measured result is more stable and accurate, the effect is good, two sets of filter boxes and the like are arranged, impurities in the water can be filtered and adsorbed firstly, the quality of the water passing through the device is improved, filter screens and activated carbon adsorption plates in the filter boxes can be disassembled, assembled and cleaned one by one without stopping the device, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of control devices, in particular to a self-correcting residual chlorine control device. Background Art

[0002] Residual chlorine, also known as residual chlorine, is a water quality parameter for chlorine disinfection. If the residual chlorine in the water is too high, it will give the water a bad smell, while if it is too low, the water will lose its ability to maintain sterilization, reducing the sanitation and safety of the water supply. Therefore, it is necessary to measure the value of residual chlorine in the water to ensure that the discharged water meets the standard discharge requirements for people's daily use.

[0003] The current devices for measuring residual chlorine in water bodies are not very effective because the combination of water and chlorine is not sufficient, resulting in large differences in the tested water bodies and uneven residual chlorine content. This can lead to unstable test results, data errors, and affect the standard quality of the discharged water. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The purpose of the utility model is to provide a self-correcting residual chlorine control device to solve the problem raised in the above-mentioned background technology that the current devices for measuring residual chlorine in water bodies are not effective because the combination of water bodies and chlorine is not sufficient, resulting in large differences in the detected water bodies and uneven residual chlorine content, which will lead to unstable test results, cause data errors, and affect the standard quality of the discharged water.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-correcting residual chlorine control device, comprising a support frame, a treatment box 1 is fixedly installed on the upper end of the support frame, a treatment box 2 is fixedly installed on the right end of the support frame, a residual chlorine controller is fixedly installed on the right side of the treatment box 1, residual chlorine dosing devices are fixedly installed on the upper ends of the treatment boxes 1 and 2, and the two residual chlorine dosing devices are respectively connected to the interior of the treatment boxes 1 and 2 through two dosing pipes, a stirring mechanism is arranged inside the treatment boxes 1 and 2, and a residual chlorine measuring instrument electrically connected to the residual chlorine controller is arranged on the inner bottom of the treatment boxes 1 and 2, and two filter boxes are arranged on the left end of the treatment box 1.

[0008] Preferably, the residual chlorine controller is provided with a display screen, and the residual chlorine controller is also provided with an adjustment knob.

[0009] Through the above technical solution, the display screen makes it convenient for the staff to view the data, and the adjustment knob makes it convenient for the staff to debug the residual chlorine controller.

[0010] Preferably, the stirring mechanism includes a stirring shaft, stirring blades and a motor, the stirring shaft is rotatably installed inside the treatment box 1 and the treatment box 2, a plurality of groups of stirring blades are fixedly installed at equal intervals on the outside of the stirring shaft, a motor electrically connected to the residual chlorine controller is fixedly installed at the front end of the treatment box 1 and the treatment box 2, and the output shaft of the motor is fixedly connected to the stirring shaft.

[0011] Through the above technical solution, the starting motor drives the stirring shaft to rotate, and the stirring blades rotate to stir the water in treatment box one and treatment box two, so that the water is fully mixed with the added residual chlorine, and then the data measured by the residual chlorine meter is relatively stable and the numerical value is accurate.

[0012] Preferably, drain pipe one and drain pipe two are respectively installed on the left and right ends of the processing box one, and the end of the drain pipe two away from the processing box one is connected with the interior of the processing box two, and drain pipe three is fixedly installed on the left bottom of the processing box two, and drain pipe three penetrates the support frame and is connected with drain pipe one, and electromagnetic valve one is respectively installed on drain pipe one, drain pipe two and drain pipe three.

[0013] Through the above technical scheme, when the value measured by the residual chlorine meter in the treatment box one is near the preset value range, the water can be released through the drain pipe one. If the measured value is lower or higher than the preset value, the water is released through the drain pipe two. When the value measured by the residual chlorine meter in the treatment box two is near the preset value range, the water is released through the drain pipe three. If it is too low or too high, the water continues to be retained in the treatment box two for treatment.

[0014] Preferably, the right ends of the two filter boxes are connected to the treatment box one through the inlet pipe, the left ends of the two filter boxes are installed with connecting pipes, the two connecting pipes are commonly installed with a water inlet pipe at one end away from the filter box, and the two connecting pipes are installed with electromagnetic valve two.

[0015] Through the above technical solution, water is introduced into two filter boxes through the water inlet pipe from the connecting pipe, and then introduced into the treatment box one through the introduction pipe after filtering.

[0016] Preferably, two slots are provided at the upper ends of the two filter boxes, and a filter screen and an activated carbon adsorption plate are respectively inserted into the two slots, and handles are fixedly installed at the upper ends of the filter screen and the activated carbon adsorption plate.

[0017] Through the above technical solution, the filter net and the activated carbon adsorption plate filter and adsorb impurities in the water introduced into the filter box, so that the water is preliminarily treated.

[0018] Preferably, a cover is provided at the upper end of the two filter boxes, a sealing plug corresponding to the slot is fixedly mounted on the bottom of the cover, a handle is fixedly mounted on the upper end of the cover, and the cover is fixedly mounted on the filter box by bolts.

[0019] Through the above technical solution, the cover and the sealing plug are easy to disassemble and assemble, so that they can be replaced after the filter screen and the activated carbon adsorption plate are fully used.

[0020] Compared with the prior art, the utility model provides a self-correcting residual chlorine control device, which has the following beneficial effects:

[0021] 1. The utility model is provided with a support frame, a treatment box 1, a treatment box 2, a residual chlorine dosing device, a dosing pipe, a residual chlorine controller, a stirring mechanism, a drain pipe 1, a drain pipe 2, a drain pipe 3, an electromagnetic valve 1, a residual chlorine measuring instrument, etc., so that water can be first introduced into the treatment box 1, chlorine is added for disinfection and sterilization, and then the water with different measured values ​​is measured by the residual chlorine measuring instrument, and the water that does not meet the specified value enters the treatment box 2 for treatment, and then is measured and controlled by the residual chlorine measuring instrument. The device makes effective control treatment on the water in steps, so that the water can be discharged only after it meets the standard, and the treatment efficiency is fast, the device can operate continuously, and there is no need to stop running, and the stirring mechanism is used in the treatment box 1 and the treatment box 2 to fully mix and stir the water and the residual chlorine, so that the measurement result is more stable and accurate, and the effect is good;

[0022] 2. The utility model can filter and adsorb impurities in the water by arranging a filter box, a handle, an inlet pipe, a connecting pipe, an electromagnetic valve, a water inlet pipe, a filter screen, an activated carbon adsorption plate, a cover, a sealing plug, a handle, a bolt, etc., so that the quality of the water passing through is good and meets the standards for people to use after treatment. The separate design of the two groups of filter boxes, etc. makes it possible to disassemble and clean the filter screen and the activated carbon adsorption plate in the filter box one by one without stopping the operation of the device, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0025] Figure 3 It is a three-dimensional structural schematic diagram of the residual chlorine controller of the utility model;

[0026] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0027] In the figure: 1. support frame; 2. treatment box 1; 3. treatment box 2; 4. residual chlorine dosing device; 5. dosing pipe; 6. residual chlorine controller; 601. display screen; 602. adjustment knob; 7. stirring mechanism; 701. stirring shaft; 702. stirring blade; 703. motor; 8. filter box; 9. drain pipe 1; 10. drain pipe 2; 11. drain pipe 3; 12. solenoid valve 1; 13. residual chlorine meter; 14. handle; 15. introduction pipe; 16. connecting pipe; 17. solenoid valve 2; 18. water inlet pipe; 19. slot; 20. filter screen; 21. activated carbon adsorption plate; 22. cover; 23. sealing plug; 24. handle; 25. bolt. DETAILED DESCRIPTION

[0028] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0029] Embodiment 1:

[0030] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model provides a self-correcting residual chlorine control device, including a support frame 1, a treatment box 2 is fixedly installed on the upper end of the support frame 1, a treatment box 2 is fixedly installed on the right end of the support frame 1, a residual chlorine controller 6 is fixedly installed on the right side of the treatment box 2, a residual chlorine dosing device 4 is fixedly installed on the upper ends of the treatment boxes 1 and 2, and the two residual chlorine dosing devices 4 are respectively connected to the interior of the treatment boxes 1 and 2 through two dosing pipes 5, a stirring mechanism 7 is arranged inside the treatment boxes 1 and 2, and a residual chlorine measuring instrument 13 electrically connected to the residual chlorine controller 6 is arranged on the inner bottom of the treatment boxes 1 and 2, and two filter boxes 8 are arranged on the left end of the treatment box 2.

[0031] Specifically, the residual chlorine controller 6 is provided with a display screen 601, and the residual chlorine controller 6 is also provided with an adjustment knob 602. The advantage is that the display screen 601 is convenient for the staff to view data, and the adjustment knob 602 is convenient for the staff to debug the residual chlorine controller 6.

[0032] Specifically, the stirring mechanism 7 includes a stirring shaft 701, a stirring blade 702 and a motor 703. The stirring shaft 701 is rotatably installed inside the treatment box 1 2 and the treatment box 2 3. Multiple groups of stirring blades 702 are fixedly installed on the outside of the stirring shaft 701 at equal intervals. The front end of the treatment box 1 2 and the treatment box 2 3 is fixedly installed with a motor 703 electrically connected to the residual chlorine controller 6, and the output shaft of the motor 703 is fixedly connected to the stirring shaft 701. The advantage is that the stirring shaft 701 is driven to rotate by starting the motor 703, and the stirring blade 702 rotates to stir the water in the treatment box 1 2 and the treatment box 2 3, so that the water is fully mixed with the added residual chlorine, and then the data measured by the residual chlorine measuring instrument 13 is relatively stable and the value is accurate.

[0033] Specifically, the left and right ends of the treatment box 1 2 are respectively installed with a drain pipe 1 9 and a drain pipe 2 10, and the end of the drain pipe 2 10 away from the treatment box 1 2 is connected to the inside of the treatment box 2 3. The left bottom of the treatment box 2 3 is fixedly installed with a drain pipe 3 11, and the drain pipe 3 11 penetrates the support frame 1 and is connected with the drain pipe 1 9. The drain pipe 1 9, the drain pipe 2 10 and the drain pipe 3 11 are respectively installed with an electromagnetic valve 12. The advantage is that if the value measured by the residual chlorine measuring instrument 13 in the treatment box 1 2 is near the preset value range, the water body can be released through the drain pipe 1 9. If the measured value is lower or higher than the preset value, the water is released through the drain pipe 2 10. If the value measured by the residual chlorine measuring instrument 13 in the treatment box 2 3 is near the preset value range, the water is released through the drain pipe 3 11. If it is too low or too high, the water body continues to be retained in the treatment box 2 3 for treatment.

[0034] Embodiment 2:

[0035] like Figure 2 and Figure 4 As shown, as an improvement to the previous embodiment. Specifically, the right ends of the two filter boxes 8 are connected to the treatment box 1 2 through the introduction pipe 15, the left ends of the two filter boxes 8 are installed with a connecting pipe 16, and the ends of the two connecting pipes 16 away from the filter box 8 are jointly installed with a water inlet pipe 18, and the two connecting pipes 16 are installed with a solenoid valve 2 17. The advantage is that the water body is introduced into the two filter boxes 8 through the connecting pipe 16 through the water inlet pipe 18, and then introduced into the treatment box 1 2 through the introduction pipe 15 after filtering.

[0036] Specifically, two slots 19 are provided at the upper ends of the two filter boxes 8, and filter nets 20 and activated carbon adsorption plates 21 are inserted into the two slots 19 respectively, and handles 14 are fixedly installed at the upper ends of the filter nets 20 and activated carbon adsorption plates 21. The advantage is that the filter nets 20 and activated carbon adsorption plates 21 filter and adsorb impurities on the water body introduced into the filter box 8, so that the water body is preliminarily treated.

[0037] Specifically, the upper ends of the two filter boxes 8 are both provided with a cover 22, a sealing plug 23 corresponding to the slot 19 is fixedly installed at the bottom of the cover 22, a handle 24 is fixedly installed at the upper end of the cover 22, and the cover 22 is fixedly installed on the filter box 8 by bolts 25. The advantage is that the cover 22 and the sealing plug 23 are easy to disassemble and assemble, so that the filter screen 20 and the activated carbon adsorption plate 21 can be replaced after they are fully used.

[0038] When in use, water is introduced into two filter boxes 8 through the water inlet pipe 18 through the connecting pipe 16, filtered and adsorbed by the filter screen 20 and the activated carbon adsorption plate 21, and then introduced into the treatment box 2 through the introduction pipe 15. The residual chlorine controller 6 controls the residual chlorine dosing device 4 to add residual chlorine to the water in the treatment box 2 at a uniform speed according to the water inflow, and starts the motor 703 to drive the stirring shaft 701 to rotate, and the stirring blades 702 stir the water and the residual chlorine to fully mix. The residual chlorine meter 13 measures the residual chlorine content in the water. If the measured value is near the preset value range, the electromagnetic valve 12 is controlled to release the water through the drain pipe 9. If the measured value is lower or higher than the preset value, the water is put into the treatment box 3 through the drain pipe 2 10. After further treatment, the residual chlorine meter 13 in the treatment box 2 3 measures the water body. If the measured value is lower than the preset value range, the residual chlorine dosing device 4 on the treatment box 2 3 is controlled to add residual chlorine inside. If the measured value is higher than the preset value range, the residual chlorine continues to remain in the treatment box 2 3. For the above two methods, after a certain period of time, when the value measured by the residual chlorine meter 13 is near the preset value range, the water body can be released through the drain pipe 3 11; when the filter screen 20 and the activated carbon adsorption plate 21 in the two filter boxes 8 need to be cleaned and replaced, one water supply body can be controlled to pass normally and the other can stop passing. The cover 22 is removed to replace the filter screen 20 and the activated carbon adsorption plate 21, and then the other one is switched for replacement in this way.

[0039] 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 self-correcting residual chlorine control device, comprising a support frame (1), characterized in that: A treatment box 1 (2) is fixedly mounted on the upper end of the support frame (1), a treatment box 2 (3) is fixedly mounted on the right end of the support frame (1), a residual chlorine controller (6) is fixedly mounted on the right side surface of the treatment box 1 (2), a residual chlorine dosing device (4) is fixedly mounted on the upper ends of the treatment box 1 (2) and the treatment box 2 (3), and the two residual chlorine dosing devices (4) are respectively connected to the inside of the treatment box 1 (2) and the treatment box 2 (3) through two dosing pipes (5), a stirring mechanism (7) is arranged inside the treatment box 1 (2) and the treatment box 2 (3), and a residual chlorine measuring instrument (13) electrically connected to the residual chlorine controller (6) is arranged at the inner bottom of the treatment box 1 (2) and the treatment box 2 (3), and two filter boxes (8) are arranged at the left end of the treatment box 1 (2).

2. A self-correcting residual chlorine control device according to claim 1, characterized in that: The residual chlorine controller (6) is provided with a display screen (601), and the residual chlorine controller (6) is also provided with an adjustment knob (602).

3. A self-correcting residual chlorine control device according to claim 1, characterized in that: The stirring mechanism (7) comprises a stirring shaft (701), stirring blades (702) and a motor (703); the stirring shaft (701) is rotatably mounted inside the treatment box 1 (2) and the treatment box 2 (3); a plurality of groups of stirring blades (702) are fixedly mounted at equal intervals on the outside of the stirring shaft (701); a motor (703) electrically connected to a residual chlorine controller (6) is fixedly mounted at the front end of the treatment box 1 (2) and the treatment box 2 (3); and the output shaft of the motor (703) is fixedly connected to the stirring shaft (701).

4. A self-correcting residual chlorine control device according to claim 1, characterized in that: A drain pipe 1 (9) and a drain pipe 2 (10) are respectively installed at the left and right ends of the treatment box 1 (2), and the end of the drain pipe 2 (10) away from the treatment box 1 (2) is connected to the interior of the treatment box 2 (3). A drain pipe 3 (11) is fixedly installed at the bottom of the left side of the treatment box 2 (3), and the drain pipe 3 (11) penetrates the support frame (1) and is connected to the drain pipe 1 (9). Solenoid valves 1 (12) are respectively installed on the drain pipe 1 (9), the drain pipe 2 (10) and the drain pipe 3 (11).

5. A self-correcting residual chlorine control device according to claim 1, characterized in that: The right ends of the two filter boxes (8) are connected to the treatment box (2) through the inlet pipe (15), and the left ends of the two filter boxes (8) are installed with a connecting pipe (16). The ends of the two connecting pipes (16) away from the filter boxes (8) are jointly installed with a water inlet pipe (18), and the two connecting pipes (16) are installed with electromagnetic valves (17).

6. A self-correcting residual chlorine control device according to claim 1, characterized in that: The upper ends of the two filter boxes (8) are each provided with two slots (19), into which a filter screen (20) and an activated carbon adsorption plate (21) are respectively inserted, and handles (14) are fixedly installed at the upper ends of the filter screen (20) and the activated carbon adsorption plate (21).

7. A self-correcting residual chlorine control device according to claim 6, characterized in that: The upper ends of the two filter boxes (8) are each provided with a cover (22), a sealing plug (23) corresponding to the slot (19) is fixedly mounted on the bottom of the cover (22), a handle (24) is fixedly mounted on the upper end of the cover (22), and the cover (22) is fixedly mounted on the filter box (8) by means of bolts (25).

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