Automatic control equipment for adding water treatment chemicals

Abstract

The invention discloses an automatic regulating device for adding a water treatment agent, and relates to the technical field of automatic regulating devices for agents, comprising a water treatment tank, wherein the outer surface of the water treatment tank is fixedly connected with a first water injection pipe, a stirring component is arranged inside the water treatment tank, a supporting component is arranged below the water treatment tank, the upper surface of the supporting component is fixedly connected with the bottom surface of the stirring component, a pumping component is fixedly connected with the upper surface of the supporting component, the input end of the pumping component is fixedly connected with the bottom end of the water treatment tank, and a supporting frame is arranged outside the water treatment tank. The automatic regulating device for adding a water treatment agent can spray the agent into the water treatment tank through a nozzle in the form of water mist through a spraying mechanism, thereby increasing the contact area between the agent and the sewage inside the water treatment tank, ensuring that the agent can be quickly and fully combined with the sewage inside the water treatment tank, thereby making the sewage inside the water treatment tank more thoroughly treated.

Description

Technical Field

[0001] The invention relates to the technical field of automatic regulating equipment for reagents, in particular to automatic regulating equipment for adding reagents for water treatment. Background Art

[0002] The automatic control equipment for chemicals is a high-tech product that integrates sensors, control systems and actuators. It can automatically adjust the amount of chemicals added according to the real-time monitored water quality parameters to ensure that the water quality meets the predetermined standards. This equipment is usually used in water treatment, sewage treatment and swimming pool disinfection to improve treatment efficiency, save resources and reduce environmental pollution.

[0003] At present, the existing automatic control equipment for adding water treatment chemicals has the function of real-time monitoring water quality and controlling the amount of chemicals added according to the water quality. However, when the automatic control equipment for adding chemicals injects chemicals into the water treatment tank, it can only pour the chemicals directly into the water treatment tank. The chemicals are injected into the sewage at once, and the purpose of rapid mixing and sufficiently uniform mixing cannot be achieved, resulting in the problem that the sewage inside the water treatment tank cannot be fully purified. For this reason, we propose an automatic control equipment for adding chemicals for water treatment.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the automatic control equipment for adding water treatment chemicals currently on the market, and even if they can be solved, they need to be solved through external tools, which makes it impossible to achieve the desired effect. Therefore, we propose an automatic control equipment for adding water treatment chemicals. Summary of the invention

[0005] The purpose of the present invention is to provide an automatic control device for adding water treatment reagents to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic control device for adding water treatment agents, comprising a water treatment tank, the outer surface of the water treatment tank is fixedly connected with a first water injection pipe, the interior of the water treatment tank is provided with a stirring assembly, a support assembly is provided below the water treatment tank, the upper surface of the support assembly is fixedly connected to the bottom surface of the stirring assembly, the upper surface of the support assembly is fixedly connected with a pumping assembly, the input end of the pumping assembly is fixedly connected to the bottom end of the water treatment tank, a support frame is provided on the outside of the water treatment tank, the output end of the pumping assembly passes through the support frame and extends to the interior of the support frame, a dispersed injection mechanism is provided above the water treatment tank, and a spraying mechanism is provided above the water treatment tank;

[0007] The dispersed injection mechanism includes an interval injection unit, which is arranged above the water treatment tank and can inject the agent into the water treatment tank in small amounts and multiple times at the same interval;

[0008] The dispersed medicine injection mechanism includes a dispersed injection unit, which is arranged above the water treatment tank and can disperse the medicine inside the water treatment tank;

[0009] The spraying mechanism is arranged above the water treatment tank, and can spray the agent into the water treatment tank in the form of water mist.

[0010] Preferably, the interval injection unit includes a medicine storage cylinder, the bottom end of the medicine storage cylinder is fixedly connected to the upper surface of the support frame, the outer surface of the medicine storage cylinder is fixedly connected to a fixing block, the inner wall of the fixing block is fixedly connected to a circular cylinder, a metering pump is arranged above the medicine storage cylinder, the input end of the metering pump is fixedly connected to a water pumping pipe, the bottom end of the water pumping pipe passes through the interior of the medicine storage cylinder, the output end of the metering pump is fixedly connected to a first water outlet pipe, the outer surface of the first water outlet pipe is fixedly connected to a first solenoid valve, and the upper surface of the circular cylinder is respectively fixedly connected to a fixing frame and A containing cylinder, wherein the outer surface of the containing cylinder is fixedly connected to the outer surface of the fixing frame, the inner wall of the fixing frame is fixedly connected to a stepping motor, the output end of the stepping motor is fixedly connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a first transmission gear, the bottom end of the rotating shaft is fixedly connected to a cross plate, the outer surface of the cross plate is fixedly connected to a circular ring, the upper surface of the circular ring is provided with a plurality of identical circular openings, the upper surface of the circular ring is in contact with the inner wall of the containing cylinder, the inner wall of the circular cylinder is fixedly connected to a first connecting frame, and the bottom end of the first connecting frame is fixedly connected to a first discharge pipe.

[0011] Preferably, the top end of the medicine storage cylinder is fixedly connected to a second water injection pipe, and the outer surface of the second water injection pipe is threadedly connected to a threaded cap.

[0012] Preferably, a fixing seat is fixedly connected to the top end of the medicine storage cylinder, and an inner wall of the fixing seat is fixedly connected to the outer surface of the metering pump.

[0013] Preferably, the dispersion injection unit includes a second transmission gear, the outer surface of the second transmission gear is meshed with the outer surface of the first transmission gear, the bottom end of the second transmission gear is fixedly connected to a transmission shaft, the outer surface of the transmission shaft is rotatably connected to the inner wall of the circular cylinder, the bottom end of the transmission shaft is fixedly connected to a third transmission gear, the inner wall of the circular cylinder is fixedly connected to a fixing plate, the inner wall of the fixing plate is rotatably connected to the outer surface of the transmission shaft, the inner wall of the fixing plate is rotatably connected to a rotating cylinder, the outer surface of the rotating cylinder is fixedly connected to a gear ring, the outer surface of the gear ring is meshed with the outer surface of the third transmission gear, a plurality of identical circular holes are provided on the outer surface of the rotating cylinder, the inner wall of the circular cylinder is fixedly connected to a second connecting frame, the bottom end of the second connecting frame is fixedly connected to a second discharge pipe, the outer surface of the first water outlet pipe is fixedly connected to a second water outlet pipe, the outer surface of the second water outlet pipe is fixedly connected to a second solenoid valve, and the output end of the second solenoid valve passes through the interior of the circular cylinder.

[0014] Preferably, a support shaft is fixedly connected to the upper surface of the circular cylinder, and an inner wall of the support shaft is rotatably connected to an inner wall of the transmission shaft.

[0015] Preferably, the inner wall of the circular cylinder is fixedly connected to two connecting plates, the inner walls of the two connecting plates are commonly fixedly connected to an annular tube, the outer surface of the annular tube is fixedly connected to the inner wall of the circular cylinder, the outer surface of the annular tube is fixedly connected to a plurality of identical nozzles, the outer surface of the first water outlet pipe is fixedly connected to the third water outlet pipe, the outer surface of the third water outlet pipe is fixedly connected to the third solenoid valve, and one end of the third water outlet pipe close to the circular cylinder is fixedly connected to one end of the annular tube close to the third water outlet pipe.

[0016] Preferably, a long axis is fixedly connected to the bottom surface of one of the connecting plates, a water quality sensor is fixedly connected to the bottom end of the long axis, and the water quality sensor is located inside the water treatment tank.

[0017] Preferably, a control box is fixedly connected to the front side of the fixed block, and a controller is fixedly connected to the inner wall of the control box.

[0018] Preferably, a baffle is clamped inside the control box, and a handle is fixedly connected to the front side of the baffle.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention is provided with an interval injection unit, which can store the medicine to be injected into the water treatment tank at a specified position through the interval injection unit, and then operate the stepper motor so that the medicine to be added to the water treatment tank can be injected into the water treatment tank in batches at a certain interval, thereby ensuring that the sewage to be treated in the water treatment tank can be fully mixed with the medicine, and effectively avoiding the problem that the water source in the water treatment tank cannot be fully mixed with the medicine because the medicine can only be injected into the water treatment tank once when the device is in operation.

[0021] 2. The present invention provides a dispersed injection unit, which can disperse the agent to be added to the water treatment tank into the water treatment tank through the dispersed injection unit, thereby reducing the accumulation of the agent, allowing the agent to diffuse in all directions in the form of water droplets under the action of the dispersed injection unit until it falls into the sewage inside the water treatment tank, thereby increasing the contact area between the sewage inside the water treatment tank and the agent. The interval injection unit and the dispersed injection unit cooperate with each other, and can inject the agent into the dispersed injection unit in intervals, reducing the risk of overflow when the agent is injected into the dispersed unit at one time, and then the dispersed injection unit diffuses a small amount of the agent into the sewage inside the water treatment tank in the form of water droplets.

[0022] 3. The present invention is provided with a spraying mechanism, which can spray the agent in the form of water mist through the nozzle into the inside of the water treatment tank, thereby increasing the contact area between the agent and the sewage inside the water treatment tank, ensuring that the agent can be quickly and fully combined with the sewage inside the water treatment tank, so that the sewage inside the water treatment tank can be treated more thoroughly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the metering pump of the present invention;

[0025] Figure 3 It is a structural schematic diagram of a stepping motor of the present invention;

[0026] Figure 4 is a structural schematic diagram of the first transmission gear of the present invention;

[0027] Figure 5 It is a structural schematic diagram of the transmission shaft of the present invention;

[0028] Figure 6 is a schematic structural diagram of a second solenoid valve of the present invention;

[0029] Figure 7 is a schematic structural diagram of the third transmission gear of the present invention;

[0030] Figure 8 It is a structural schematic diagram of the stirring assembly of the present invention;

[0031] Fig. 9 It is a schematic structural diagram of the water pumping assembly of the present invention.

[0032] In the figure: 1, water treatment tank; 11, first water injection pipe; 12, stirring assembly; 13, support assembly; 14, pumping assembly; 15, support frame; 2, dispersed injection mechanism; 21, interval injection unit; 2101, pumping pipe; 2102, metering pump; 2103, first water outlet pipe; 2104, medicine storage cylinder; 2105, fixing block; 2106, circular cylinder; 2107, holding cylinder; 2108, first solenoid valve; 2109, first transmission gear; 2110, stepping motor; 2111, fixing frame; 2112, rotating shaft; 2113, cross plate; 2114, circular mouth; 2115, circular ring; 2116, first connecting frame; 2117, first discharge pipe; 2118, fixing seat; 21 19. Second water injection pipe; 2120. Threaded cover; 22. Dispersed injection unit; 2201. Second transmission gear; 2202. Transmission shaft; 2203. Second connecting frame; 2204. Second discharge pipe; 2205. Rotating cylinder; 2206. Gear ring; 2207. Fixed plate; 2208. Third transmission gear; 2209. Support shaft; 2210. Circular hole; 2211. Second water outlet pipe; 2212. Second solenoid valve; 3. Spraying mechanism; 301. Annular pipe; 302. Spray head; 303. Connecting plate; 304. Third water outlet pipe; 305. Third solenoid valve; 306. Control box; 307. Controller; 308. Long shaft; 309. Water quality sensor; 310. Handle; 311. Baffle. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Embodiment 1

[0035] See also Figure 1-9The present invention provides a technical solution: an automatic control device for adding water treatment agents, comprising a water treatment tank 1, a first water injection pipe 11 is fixedly connected to the outer surface of the water treatment tank 1, a stirring assembly 12 is arranged inside the water treatment tank 1, a support assembly 13 is arranged below the water treatment tank 1, the upper surface of the support assembly 13 is fixedly connected to the bottom surface of the stirring assembly 12, a pumping assembly 14 is fixedly connected to the upper surface of the support assembly 13, an input end of the pumping assembly 14 is fixedly connected to the bottom end of the water treatment tank 1, a support frame 15 is arranged outside the water treatment tank 1, an output end of the pumping assembly 14 passes through the support frame 15 and extends to the inside of the support frame 15, a dispersed injection mechanism 2 is arranged above the water treatment tank 1, and a spraying mechanism 3 is arranged above the water treatment tank 1.

[0036] The dispersed injection mechanism 2 includes an interval injection unit 21 , which is disposed above the water treatment tank 1 . The interval injection unit 21 can inject the agent into the water treatment tank 1 in small amounts multiple times at the same interval.

[0037] As a further limitation of the dispersed injection mechanism 2 of the present invention, the interval injection unit 21 includes a medicine storage barrel 2104, the bottom end of the medicine storage barrel 2104 is fixedly connected to the upper surface of the support frame 15, the outer surface of the medicine storage barrel 2104 is fixedly connected to a fixed block 2105, the inner wall of the fixed block 2105 is fixedly connected to a circular barrel 2106, a metering pump 2102 is arranged above the medicine storage barrel 2104, the input end of the metering pump 2102 is fixedly connected to a pumping pipe 2101, and the bottom end of the pumping pipe 2101 passes through the medicine storage barrel Inside the metering pump 2104, the output end of the metering pump 2102 is fixedly connected to the first water outlet pipe 2103, the outer surface of the first water outlet pipe 2103 is fixedly connected to the first solenoid valve 2108, the upper surface of the circular cylinder 2106 is respectively fixedly connected to the fixing frame 2111 and the containing cylinder 2107, the outer surface of the containing cylinder 2107 is fixedly connected to the outer surface of the fixing frame 2111, the inner wall of the fixing frame 2111 is fixedly connected to the stepping motor 2110, the output end of the stepping motor 2110 is fixedly connected to the rotating shaft 2112, the outer surface of the rotating shaft 2112 The first transmission gear 2109 is fixedly connected to the surface, the bottom end of the rotating shaft 2112 is fixedly connected to the cross plate 2113, the outer surface of the cross plate 2113 is fixedly connected to the circular ring 2115, the upper surface of the circular ring 2115 is provided with a plurality of identical circular openings 2114, the upper surface of the circular ring 2115 is in contact with the inner wall of the containing cylinder 2107, the inner wall of the circular cylinder 2106 is fixedly connected to the first connecting frame 2116, the bottom end of the first connecting frame 2116 is fixedly connected to the first discharge pipe 2117, and the spacer injection unit 2116 is provided. 1, the interval injection unit 21 can store the medicine to be injected into the water treatment tank 1 at a specified position, and then the stepper motor 2110 is operated to make the medicine to be added to the water treatment tank 1 be injected into the water treatment tank 1 in batches at a certain interval, thereby ensuring that the sewage to be treated in the water treatment tank 1 can be fully mixed with the medicine, and effectively avoiding the problem that the water source in the water treatment tank 1 cannot be fully mixed with the medicine because the medicine can only be injected into the water treatment tank 1 once when the device is in operation.

[0038] The top of the medicine storage barrel 2104 is fixedly connected to a second water injection pipe 2119, and the outer surface of the second water injection pipe 2119 is threadedly connected to a threaded cap 2120. By providing the second water injection pipe 2119 and the threaded cap 2120, medicine can be replenished into the medicine storage barrel 2104 through the second water injection pipe 2119 to prevent a shortage of medicine, and the threaded cap 2120 can seal the second water injection pipe 2119 when replenishing medicine.

[0039] The top of the medicine storage cylinder 2104 is fixedly connected to a fixing seat 2118, and the inner wall of the fixing seat 2118 is fixedly connected to the outer surface of the metering pump 2102. By providing the fixing seat 2118, the metering pump 2102 can be fixed by the fixing seat 2118, so that the operation of the metering pump 2102 is more stable.

[0040] The specific implementation of this embodiment is as follows: the medicine stored in the medicine storage cylinder 2104 can be extracted by the water extraction pipe 2101 through the operation of the metering pump 2102. At this time, the first solenoid valve 2108 is opened, and the second solenoid valve 2212 and the third solenoid valve 305 are closed. The extracted medicine will be discharged into the interior of the storage cylinder 2107 through the first water outlet pipe 2103, and then the stepper motor 2110 is controlled to operate. The operation of the stepper motor 2110 can drive the rotating shaft 2112 fixed at the output end to rotate, so that the rotating shaft 2112 can drive the cross plate 2113 and the circular ring 2115 to rotate, and the upper surface of the circular ring 2115 A circular opening 2114 is provided, so when the circular opening 2114 is inside the containing tube 2107, the medicine will flow into the circular opening 2114, and then the power generated by the operation of the stepper motor 2110 will drive the cross plate 2113 and the circular ring 2115 to rotate clockwise, thereby bringing the medicine inside the circular opening 2114 out of the containing tube 2107, until the medicine inside the circular opening 2114 enters into the first discharge pipe 2117 through the first connecting frame 2116, and then enters into the sewage inside the water treatment tank 1 through the first discharge pipe 2117, thereby achieving the purpose of discharging the medicine into the water treatment tank 1 in small amounts and multiple times.

[0041] Embodiment 2

[0042] See also Figure 1-9 The present invention provides a technical solution: an automatic control device for adding water treatment agents. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The dispersed injection mechanism 2 includes a dispersed injection unit 22, and the dispersed injection unit 22 is arranged above the water treatment tank 1. The dispersed injection unit 22 can disperse the agent and sprinkle it inside the water treatment tank 1.

[0043] As a further limitation of the dispersing injection mechanism 2 of the present invention, the dispersing injection unit 22 includes a second transmission gear 2201, the outer surface of the second transmission gear 2201 is meshed with the outer surface of the first transmission gear 2109, the bottom end of the second transmission gear 2201 is fixedly connected to a transmission shaft 2202, the outer surface of the transmission shaft 2202 is rotatably connected to the inner wall of the circular cylinder 2106, the bottom end of the transmission shaft 2202 is fixedly connected to a third transmission gear 2208, and the inner wall of the circular cylinder 2106 is fixedly connected to a fixing plate 2207, the inner wall of the fixed plate 2207 is rotatably connected to the outer surface of the transmission shaft 2202, the inner wall of the fixed plate 2207 is rotatably connected to the rotating cylinder 2205, the outer surface of the rotating cylinder 2205 is fixedly connected to the gear ring 2206, the outer surface of the gear ring 2206 is meshed with the outer surface of the third transmission gear 2208, the outer surface of the rotating cylinder 2205 is provided with a plurality of identical circular holes 2210, the inner wall of the circular cylinder 2106 is fixedly connected to the second connecting frame 2203, the second connecting frame 2203 The bottom end is fixedly connected with a second discharge pipe 2204, the outer surface of the first water outlet pipe 2103 is fixedly connected with a second water outlet pipe 2211, the outer surface of the second water outlet pipe 2211 is fixedly connected with a second solenoid valve 2212, and the output end of the second solenoid valve 2212 passes through the interior of the circular cylinder 2106. By setting a dispersion injection unit 22, the medicine to be added to the water treatment tank 1 can be dispersed and added to the water treatment tank 1 through the dispersion injection unit 22, thereby reducing the accumulation of the medicine, so that the medicine can be diffused to the surroundings in the form of water droplets under the action of the dispersion injection unit 22 until it falls into the sewage inside the water treatment tank 1, thereby increasing the contact area between the sewage inside the water treatment tank 1 and the medicine, the interval injection unit 21 and the dispersion injection unit 22 cooperate with each other, and the medicine can be injected into the dispersion injection unit 22 in intervals, reducing the risk of overflow when the medicine is injected into the dispersion unit 22 at one time, and then a small amount of medicine is diffused into the sewage inside the water treatment tank 1 in the form of water droplets by the dispersion injection unit.

[0044] A support shaft 2209 is fixedly connected to the upper surface of the circular cylinder 2106, and the inner wall of the support shaft 2209 is rotatably connected to the inner wall of the transmission shaft 2202. By providing the support shaft 2209, the support shaft 2209 can provide support for the transmission shaft 2202, so that the transmission shaft 2202 will not shake significantly when transmitting power.

[0045] The specific implementation of this embodiment is as follows: when it is necessary to use the dispersed injection unit 22, the second solenoid valve 2212 is controlled to operate, and the first solenoid valve 2108 and the third solenoid valve 305 are also controlled to be closed, so that the medicine drawn from the metering pump 2102 will enter the interior of the rotating cylinder 2205 through the second water outlet pipe 2211, and then the stepper motor 2110 is also controlled to operate, and the operation of the stepper motor 2110 drives the first transmission gear 2109 to rotate, and the meshing relationship between the first transmission gear 2109 and the second transmission gear 2201 is utilized to transmit the rotational power generated when the stepper motor 2110 is running to the second transmission gear 2201, and similarly, the power is transmitted to the third transmission gear 2208 through the transmission shaft 2202, so that after a series of force transmissions, the power generated when the stepper motor 2110 is running will eventually be transmitted to the second transmission gear 2201. The gear ring 2206 drives the rotating cylinder 2205 to rotate, thereby driving the medicine inside the rotating cylinder 2205 to rotate, so that the medicine is sprinkled inside the water treatment tank 1 through the circular hole 2210 opened on the outer surface of the rotating cylinder 2205. When the interval injection unit 21 and the dispersion injection unit 22 are needed to be used in conjunction, the first solenoid valve 2108 is controlled to open, and the second solenoid valve 2212 and the third solenoid valve 305 are both closed. After the medicine flows into the interior of the containing cylinder 2107, the stepper motor 2110 is controlled to rotate counterclockwise, so that the medicine passes through the second connecting frame 2203 and enters the interior of the second discharge pipe 2204. The medicine can enter the interior of the rotating cylinder 2205 at regular intervals, and then cooperate with the rotation of the rotating cylinder 2205 to disperse a small amount of medicine inside the water treatment tank 1, thereby enabling the medicine to be evenly mixed with the sewage inside the water treatment tank 1.

[0046] Embodiment 3

[0047] See also Figure 1-9 The present invention provides a technical solution: an automatic control device for adding water treatment chemicals. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The spraying mechanism 3 is arranged above the water treatment tank 1. The spraying mechanism 3 can spray the chemical into the water treatment tank 1 in the form of water mist.

[0048] As a further limitation of the spraying mechanism 3 of the present invention, two connecting plates 303 are fixedly connected to the inner wall of the circular cylinder 2106, and the inner walls of the two connecting plates 303 are commonly fixedly connected with an annular tube 301, and the outer surface of the annular tube 301 is fixedly connected to the inner wall of the circular cylinder 2106, and the outer surface of the annular tube 301 is fixedly connected with a plurality of identical nozzles 302, and the outer surface of the first water outlet pipe 2103 is fixedly connected with a third water outlet pipe 304, and the outer surface of the third water outlet pipe 304 is fixedly connected with a third solenoid valve 305, and one end of the third water outlet pipe 304 close to the circular cylinder 2106 is fixedly connected with one end of the annular tube 301 close to the third water outlet pipe 304. By setting up the spraying mechanism 3, the agent can be sprayed into the interior of the water treatment tank 1 in the form of water mist through the nozzle 302 through the spraying mechanism 3, thereby increasing the contact area between the agent and the sewage inside the water treatment tank 1, ensuring that the agent can be quickly and fully combined with the sewage inside the water treatment tank 1, so that the sewage inside the water treatment tank 1 can be treated more thoroughly.

[0049] A long axis 308 is fixedly connected to the bottom surface of one of the connecting plates 303, and a water quality sensor 309 is fixedly connected to the bottom end of the long axis 308. The water quality sensor 309 is located inside the water treatment tank 1. By providing the long axis 308 and the water quality sensor 309, the sewage inside the water treatment tank 1 can be detected by the water quality sensor 309, so that the approximate amount of the reagent that needs to be input can be known.

[0050] The front of the fixed block 2105 is fixedly connected to a control box 306, and the inner wall of the control box 306 is fixedly connected to a controller 307. By providing the control box 306 and the controller 307, the controller 307 can be protected by the control box 306, and the controller 307 is connected to various electronic devices through wires, and the controller 307 can control the mutual coordination between various electronic devices to run more smoothly.

[0051] A baffle 311 is clamped inside the control box 306 , and a handle 310 is fixedly connected to the front of the baffle 311 . By providing the baffle 311 and the handle 310 , the baffle 311 can be pulled by the handle 310 , providing a suitable force-bearing position for the baffle 311 .

[0052] The specific implementation of this embodiment is as follows: the medicine stored in the medicine storage cylinder 2104 can be extracted by the operation of the metering pump 2102 using the water extraction pipe 2101. At this time, the first solenoid valve 2108 is opened, and the second solenoid valve 2212 and the third solenoid valve 305 are both closed. The extracted medicine will be discharged into the interior of the containing cylinder 2107 through the first water outlet pipe 2103. Then, the stepper motor 2110 is controlled to operate. The operation of the stepper motor 2110 can drive the rotating shaft 2112 fixed at the output end to rotate, so that the rotating shaft 2112 can drive the cross plate 2113 and the circular ring 2115 to rotate, and the upper surface of the circular ring 2115 is provided with a circular opening 2114. Therefore, when the circular opening 2114 is inside the containing cylinder 2107, , the medicine will flow into the circular opening 2114, and then the power generated by the operation of the stepper motor 2110 drives the cross plate 2113 and the circular ring 2115 to rotate clockwise, so that the medicine inside the circular opening 2114 can be brought out of the interior of the containing tube 2107, until the medicine inside the circular opening 2114 enters the interior of the first discharge pipe 2117 through the first connecting frame 2116, and enters the sewage inside the water treatment tank 1 through the first discharge pipe 2117, thereby achieving the purpose of discharging the medicine into the water treatment tank 1 in small quantities and multiple times. When it is necessary to use the dispersed injection unit 22, the second solenoid valve 2212 is controlled to operate, and the first solenoid valve 2108 and the third solenoid valve 305 are also controlled to be closed, thereby the medicine drawn out of the metering pump 2102 The medicine will enter the interior of the rotating cylinder 2205 through the second water outlet pipe 2211, and then the stepper motor 2110 is controlled to operate. The operation of the stepper motor 2110 drives the first transmission gear 2109 to rotate. By utilizing the meshing relationship between the first transmission gear 2109 and the second transmission gear 2201, the rotational power generated by the stepper motor 2110 when it is running can be transmitted to the second transmission gear 2201, and the power can be transmitted to the third transmission gear 2208 through the transmission shaft 2202. After a series of force transmission, the power generated by the stepper motor 2110 when it is running will eventually be transmitted to the gear ring 2206 to drive the rotating cylinder 2205 to rotate, thereby driving the medicine inside the rotating cylinder 2205 to rotate, so that the medicine passes through The circular holes 2210 opened on the outer surface of the rotating cylinder 2205 are sprinkled inside the water treatment tank 1. When the interval injection unit 21 and the dispersion injection unit 22 need to be used together, the first solenoid valve 2108 is controlled to open, and the second solenoid valve 2212 and the third solenoid valve 305 are closed. After the medicine flows into the interior of the containing cylinder 2107, the stepper motor 2110 is controlled to rotate counterclockwise, so that the medicine enters the interior of the second discharge pipe 2204 through the second connecting frame 2203. The medicine can enter the interior of the rotating cylinder 2205 at regular intervals, and then cooperate with the rotation of the rotating cylinder 2205 to disperse a small amount of medicine in the interior of the water treatment tank 1, thereby enabling the medicine to be evenly mixed with the sewage inside the water treatment tank 1. When the spraying mechanism 3 is needed,When the third solenoid valve 305 is controlled to operate and the first solenoid valve 2108 and the second solenoid valve 2212 are stopped, the reagent will enter the interior of the annular pipe 301 through the third outlet pipe 304, and be sprayed into the sewage inside the water treatment tank 1 in the form of water mist through the nozzle 302, so as to achieve the purpose of fully mixing the reagent and the sewage.

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0054] 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. An automatic control device for adding a water treatment agent, comprising a water treatment tank (1), characterized in that: The outer surface of the water treatment tank (1) is fixedly connected to a first water injection pipe (11); a stirring assembly (12) is arranged inside the water treatment tank (1); a support assembly (13) is arranged below the water treatment tank (1); the upper surface of the support assembly (13) is fixedly connected to the bottom surface of the stirring assembly (12); a pumping assembly (14) is fixedly connected to the upper surface of the support assembly (13); the input end of the pumping assembly (14) is fixedly connected to the bottom end of the water treatment tank (1); a support frame (15) is arranged outside the water treatment tank (1); the output end of the pumping assembly (14) passes through the support frame (15) and extends to the inside of the support frame (15); a dispersed drug injection mechanism (2) is arranged above the water treatment tank (1); and a spraying mechanism (3) is arranged above the water treatment tank (1); The dispersed drug injection mechanism (2) comprises an interval injection unit (21), the interval injection unit (21) is arranged above the water treatment tank (1), and the interval injection unit (21) can inject the drug into the water treatment tank (1) in small amounts multiple times at the same interval; The dispersed medicine injection mechanism (2) comprises a dispersed injection unit (22), wherein the dispersed injection unit (22) is arranged above the water treatment tank (1), and the dispersed injection unit (22) is capable of dispersing the medicine into the interior of the water treatment tank (1); The spraying mechanism (3) is arranged above the water treatment tank (1), and the spraying mechanism (3) is capable of spraying the agent into the interior of the water treatment tank (1) in the form of water mist; The interval injection unit (21) comprises a medicine storage barrel (2104), the bottom end of the medicine storage barrel (2104) is fixedly connected to the upper surface of the support frame (15), the outer surface of the medicine storage barrel (2104) is fixedly connected to a fixing block (2105), the inner wall of the fixing block (2105) is fixedly connected to a circular barrel (2106), and a metering pump (2102) is arranged above the medicine storage barrel (2104), and the metering pump (2102) is connected to the upper surface of the medicine storage barrel (2104). 2) is fixedly connected to a water pump (2101) at its input end, the bottom end of the water pump (2101) penetrates into the interior of the medicine storage cylinder (2104), the output end of the metering pump (2102) is fixedly connected to a first water outlet pipe (2103), the outer surface of the first water outlet pipe (2103) is fixedly connected to a first solenoid valve (2108), and the upper surface of the circular cylinder (2106) is fixedly connected to a fixing frame (2111) and a containing cylinder (210 7), the outer surface of the containing cylinder (2107) is fixedly connected to the outer surface of the fixing frame (2111), the inner wall of the fixing frame (2111) is fixedly connected to a stepping motor (2110), the output end of the stepping motor (2110) is fixedly connected to a rotating shaft (2112), the outer surface of the rotating shaft (2112) is fixedly connected to a first transmission gear (2109), the bottom end of the rotating shaft (2112) is fixedly connected to a cross plate (2113), the outer surface of the cross plate (2113) is fixedly connected to a circular ring (2115), the upper surface of the circular ring (2115) is provided with a plurality of identical circular openings (2114), the upper surface of the circular ring (2115) is in contact with the inner wall of the containing cylinder (2107), the inner wall of the circular cylinder (2106) is fixedly connected to a first connecting frame (2116), and the bottom end of the first connecting frame (2116) is fixedly connected to a first discharge pipe (2117); The dispersion injection unit (22) comprises a second transmission gear (2201), the outer surface of the second transmission gear (2201) is meshed with the outer surface of the first transmission gear (2109), the bottom end of the second transmission gear (2201) is fixedly connected to a transmission shaft (2202), the outer surface of the transmission shaft (2202) is rotatably connected to the inner wall of the circular cylinder (2106), the bottom end of the transmission shaft (2202) is fixedly connected to a third transmission gear (2208), the inner wall of the circular cylinder (2106) is fixedly connected to a fixed plate (2207), the inner wall of the fixed plate (2207) is rotatably connected to the outer surface of the transmission shaft (2202), the inner wall of the fixed plate (2207) is rotatably connected to a rotating cylinder (2205), and the rotating cylinder (2205) is rotatably connected to the rotating cylinder (2106). The outer surface of the cylinder (2205) is fixedly connected to a gear ring (2206), the outer surface of the gear ring (2206) is meshed with the outer surface of the third transmission gear (2208), the outer surface of the rotating cylinder (2205) is provided with a plurality of identical circular holes (2210), the inner wall of the circular cylinder (2106) is fixedly connected to a second connecting frame (2203), the bottom end of the second connecting frame (2203) is fixedly connected to a second discharge pipe (2204), the outer surface of the first water outlet pipe (2103) is fixedly connected to a second water outlet pipe (2211), the outer surface of the second water outlet pipe (2211) is fixedly connected to a second solenoid valve (2212), and the output end of the second solenoid valve (2212) passes through the interior of the circular cylinder (2106); The inner wall of the circular cylinder (2106) is fixedly connected to two connecting plates (303); the inner walls of the two connecting plates (303) are commonly fixedly connected to an annular tube (301); the outer surface of the annular tube (301) is fixedly connected to the inner wall of the circular cylinder (2106); the outer surface of the annular tube (301) is fixedly connected to a plurality of identical nozzles (302); the outer surface of the first water outlet pipe (2103) is fixedly connected to a third water outlet pipe (304); the outer surface of the third water outlet pipe (304) is fixedly connected to a third solenoid valve (305); and one end of the third water outlet pipe (304) close to the circular cylinder (2106) is fixedly connected to one end of the annular tube (301) close to the third water outlet pipe (304).

2. The automatic control device for adding water treatment chemicals according to claim 1, characterized in that: The top end of the medicine storage cylinder (2104) is fixedly connected to a second water injection pipe (2119), and the outer surface of the second water injection pipe (2119) is threadedly connected to a threaded cap (2120).

3. The automatic control device for adding water treatment chemicals according to claim 1, characterized in that: The top end of the medicine storage cylinder (2104) is fixedly connected to a fixing seat (2118), and the inner wall of the fixing seat (2118) is fixedly connected to the outer surface of the metering pump (2102).

4. The automatic control device for adding water treatment chemicals according to claim 1, characterized in that: A support shaft (2209) is fixedly connected to the upper surface of the circular cylinder (2106), and the inner wall of the support shaft (2209) is rotatably connected to the inner wall of the transmission shaft (2202).

5. The automatic control device for adding water treatment reagents according to claim 1, characterized in that: A long axis (308) is fixedly connected to the bottom surface of one of the connecting plates (303), and a water quality sensor (309) is fixedly connected to the bottom end of the long axis (308), wherein the water quality sensor (309) is located inside the water treatment tank (1).

6. The automatic control device for adding water treatment chemicals according to claim 1, characterized in that: The front surface of the fixed block (2105) is fixedly connected to a control box (306), and the inner wall of the control box (306) is fixedly connected to a controller (307).

7. The automatic control device for adding water treatment chemicals according to claim 6, characterized in that: A baffle (311) is clamped inside the control box (306), and a handle (310) is fixedly connected to the front of the baffle (311).

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