Automatic chlorination device of small foot soaking pool

Abstract

The utility model belongs to the technical field of foot sole disinfection, and particularly relates to an automatic chlorine adding device of a small foot soaking pool, which comprises a protective cylinder and a through hole, the through hole penetrates through the bottom of an inner cavity of the protective cylinder, a submersible pump is arranged in the inner cavity of the protective cylinder, and a liquid discharge end of the submersible pump is positioned on the top surface of the submersible pump. The liquid discharge end of the submersible pump is connected with a jet device, and the side wall of the jet device is connected with a connecting pipe; through matching of the submersible pump and the jet device, chlorine water and water in the foot soaking pool can be mixed, a certain impact force is generated when the liquid discharging pipe discharges the mixed liquid, the chlorine water mixed liquid can be rapidly dispersed in the foot soaking pool, the concentration distribution of chlorine water in the foot soaking pool is more uniform, the timing controller can semi-automatically control the submersible pump to be automatically started and stopped, and the operation is simple and convenient. And the ORP probe is used for feedback to realize online control, so that automatic chlorination of the foot soaking pool is realized, and the foot soaking pool can be ensured to have a better disinfection effect on shoes.

Description

Technical Field

[0001] The utility model relates to the technical field of sole disinfection, in particular to an automatic chlorination device for a small foot soaking pool. Background Art

[0002] Swimming pools, livestock pens, and food processing industries have high requirements for hygiene. Foot soaking pools serve as front-end disinfection facilities for entering food processing workshops or venues. The state has issued mandatory regulations: compulsory foot soaking disinfection pools should be set up on the passages leading to processing workshops or swimming pools, so that production personnel must pass through the foot soaking pool when entering food processing workshops or swimming pools. There is chlorinated disinfectant in the foot soaking pool, and rubber shoes soaked in the disinfectant can be disinfected with the disinfectant to prevent bacteria from being brought into the food processing workshop through the shoes, thereby improving the safety of food processing or swimming places.

[0003] During the use of existing foot soaking pools, disinfectant will adhere to shoes, causing the disinfectant in the foot soaking pool to continuously decrease, so that clean water needs to be continuously added to the foot soaking pool. The increase in clean water will cause the concentration of the disinfectant to decrease, and the disinfection effect of the shoes cannot be achieved. To solve the above problem, this application proposes an automatic chlorination device for a small foot soaking pool. Utility Model Content

[0004] (1) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes an automatic chlorination device for a small foot soaking pool. By matching a submersible pump and an ejector, chlorine water and foot soaking pool water can be mixed. The discharge pipe has a certain impact force when discharging the mixed liquid, which can make the chlorine water mixture quickly disperse in the foot soaking pool, so that the concentration distribution of chlorine water in the foot soaking pool is more uniform. The timing controller can semi-automatically control the submersible pump to automatically open and close, and use the ORP probe for feedback to realize online control, so as to automatically add chlorine to the foot soaking pool, thereby ensuring that the foot soaking pool can have a good disinfection effect on shoes, thereby solving the problems raised in the background technology.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides an automatic chlorination device for a small foot soaking pool, comprising a protective tube and a through hole, wherein the through hole is opened through the bottom of the inner cavity of the protective tube, a submersible pump is installed in the inner cavity of the protective tube, the discharge end of the submersible pump is located on the top surface of the submersible pump, the discharge end of the submersible pump is connected to an ejector, and the side wall of the ejector is connected to a connecting pipe;

[0008] The top of the protective tube is an open structure, and the top of the inner wall of the protective tube is provided with an internal thread. The top of the inner cavity of the protective tube is threadedly connected to the chlorine storage box through the internal thread. The inner cavity of the chlorine storage box is movably provided with a protective cover. The end of the connecting pipe away from the ejector is conductively connected to the bottom surface of the chlorine storage box.

[0009] The protective tube side wall is movably hooked with an ORP probe protection sleeve, the protective tube side wall is provided with an ORP probe protection sleeve holder, the surface of the ORP probe protection sleeve is integrally formed with a movable hook seat, the movable hook seat is clamped with the ORP probe protection sleeve holder, and an ORP probe is movably inserted into the ORP probe protection sleeve;

[0010] One side of the protective tube is connected to an ORP online controller or a timing controller, and the timing controller or the ORP online controller is electrically connected to the submersible pump through a wire.

[0011] Preferably, the suction end of the submersible pump is connected to a suction pipe, and one end of the suction pipe passes through one group of the through holes.

[0012] Preferably, a drain pipe is connected to the top of the ejector, and one end of the drain pipe away from the ejector passes through another group of through holes.

[0013] Preferably, the ORP probe is electrically connected to the ORP online controller via a wire, and a waterproof hose is provided on the surface of the ORP probe.

[0014] Preferably, a filter mesh is movably provided at the bottom of the inner cavity of the chlorine storage box.

[0015] Preferably, the end of the timing controller away from the submersible pump is connected to a movable plug via a wire, and the movable plug is plugged into the power bank.

[0016] Preferably, a fixing bracket is provided on the surface of the submersible pump, and both ends of the fixing bracket are threadedly connected to the bottom of the inner cavity of the protective tube by bolts. A plug hole is opened through the upper surface of the fixing bracket, and the connection between the submersible pump and the ejector passes through the plug hole.

[0017] The above technical solution of the utility model has the following beneficial technical effects:

[0018] 1. In the present invention, the end of the timing controller is connected to the power bank through an active plug, which can power the submersible pump and drive it through direct current, thereby avoiding electric shock accidents. At the same time, no wiring is required during use, and the device can be installed anywhere.

[0019] 2. The utility model connects one end of the liquid suction tube to the foot soaking pool, and the water in the foot soaking pool can be extracted by matching the submersible pump and the liquid suction tube, and discharged into the ejector. The ejector extracts the chlorine water in the protective cover through the connecting pipe, so that the chlorine water and the foot soaking pool water are mixed, and then discharged into the foot soaking pool through the discharge pipe. The discharge pipe has a certain impact force when discharging the mixed liquid, which can make the chlorine water mixture quickly disperse in the foot soaking pool, making the chlorine water concentration distribution in the foot soaking pool more uniform. The timing controller can automatically control the submersible pump to open and close automatically, and can realize automatic chlorination of the foot soaking pool to ensure that the foot soaking pool can have a good disinfection effect on shoes. At the same time, the ORP probe can be fixed by the ORP probe protective sleeve. The ORP probe and the ORP online controller can monitor the pH value online, which can improve the accuracy of chlorine content control. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an automatic chlorination device for a small foot soaking pool according to the present invention;

[0021] Figure 2 This is a schematic cross-sectional view of an automatic chlorination device for a small foot soaking pool according to the present invention;

[0022] Figure 3 This is a schematic structural diagram of an automatic chlorination device for a small foot soaking pool according to the present invention;

[0023] Figure 4 This is a schematic diagram of the driving structure of the placement rack of the automatic chlorination device of a small foot soaking pool in the utility model;

[0024] Figure 5 This is a schematic diagram of the ORP probe fixing structure of an automatic chlorination device for a small footbath in the utility model.

[0025] Reference numerals:

[0026] 1. Protective tube; 2. Through hole; 3. Submersible pump; 4. Suction tube; 5. Ejector; 6. Drain pipe; 7. Protective cover; 8. Connecting pipe; 9. Chlorine storage box; 10. Filter mesh; 11. Timing controller; 12. Active plug; 13. Power bank; 14. Fixing bracket; 15. ORP online controller; 16. ORP probe protection sleeve; 17. ORP probe; 18. Waterproof hose. DETAILED DESCRIPTION

[0027] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0028] like Figure 1-5 As shown, the present invention proposes an automatic chlorination device for a small footbath, comprising a protective tube 1 and a through hole 2. The through hole 2 is formed through the bottom of the inner cavity of the protective tube 1. A submersible pump 3 is installed in the inner cavity of the protective tube 1. The discharge end of the submersible pump 3 is located on the top surface of the submersible pump 3. The discharge end of the submersible pump 3 is connected to an ejector 5. The side wall of the ejector 5 is connected to a connecting pipe 8.

[0029] The top of the protective cylinder 1 is an open structure, and the top of the inner wall of the protective cylinder 1 is provided with an internal thread. The top of the inner cavity of the protective cylinder 1 is threadedly connected to a chlorine storage box 9 through the internal thread. A protective cover plate 7 is movably provided in the inner cavity of the chlorine storage box 9. The end of the connecting pipe 8 away from the ejector 5 is conductively connected to the bottom surface of the chlorine storage box 9.

[0030] The protective tube 1 has an ORP probe protection sleeve 16 that is movably hooked on its side wall. An ORP probe protection sleeve holder is provided on the side wall of the protective tube 1. A movable hook holder is integrally formed on the surface of the ORP probe protection sleeve 16. The movable hook holder is engaged with the ORP probe protection sleeve holder. An ORP probe 17 is movably inserted into the ORP probe protection sleeve 16.

[0031] One side of the protective tube 1 is connected to an ORP online controller 15 or a timing controller 11 , and the timing controller 11 or the ORP online controller 15 is electrically connected to the submersible pump 3 via a wire.

[0032] It should be noted that the end of the timing controller 11 is connected to the power bank 13 through an active plug 12, which can power the submersible pump 3 and drive it through direct current to avoid electric shock accidents. At the same time, no wiring is required during use and it can be installed at any place. One end of the suction pipe 4 is connected to the foot soaking pool. The submersible pump 3 and the suction pipe 4 can be used to extract the water in the foot soaking pool and discharge it into the ejector 5. The ejector 5 draws away the chlorine water in the protective cover 7 through the connecting pipe 8, mixes the chlorine water and the foot soaking pool water, and then discharges the chlorine water and the foot soaking pool water into the foot soaking pool through the drain pipe 6. The drain pipe 6 has a A certain impact force can make the chlorine-water mixture quickly disperse in the foot soaking pool, making the chlorine water concentration distribution in the foot soaking pool more uniform. The timing controller 11 can automatically control the submersible pump 3 to automatically start and stop, and can realize automatic chlorination of the foot soaking pool to ensure that the foot soaking pool can have a good disinfection effect on shoes. The ORP probe protection sleeve 16 is fixed to one side of the protective tube 1 by the movable hook seat and the ORP probe protection sleeve holder. The ORP probe 17 can be inserted into the ORP probe protection sleeve 16 after use to prevent the ORP probe 17 from being immersed in the protective tube 1 for a long time, thereby improving the protection of the ORP probe 17.

[0033] In this embodiment, if Figure 3 and Figure 4 As shown, the suction end of the submersible pump 3 is connected to a suction pipe 4, one end of which passes through one group of the through holes 2, and the top of the ejector 5 is connected to a discharge pipe 6, and the end of the discharge pipe 6 away from the ejector 5 passes through another group of the through holes 2.

[0034] It should be noted that the liquid suction tube 4 and the liquid discharge tube 6 can pass through the through hole 2 respectively.

[0035] In this embodiment, if Figure 3 As shown, the ORP probe 17 is electrically connected to the ORP online controller 15 through a wire, a waterproof hose 18 is provided on the surface of the ORP probe 17, and a filter mesh 10 is movably provided at the bottom of the inner cavity of the chlorine storage box 9.

[0036] It should be noted that when chlorine water is poured into the chlorine storage box 9, the chlorine water passes through the filter mesh 10 under the action of gravity. The impurities in the chlorine water can be removed through the filter mesh 10. The ORP probe 17 can be fixed by the ORP probe protection sleeve 16. The ORP probe 17 and the ORP online controller 15 can monitor the pH value online, which can improve the accuracy of chlorine content control. The waterproof hose 18 can improve the waterproofness of the ORP probe 17.

[0037] In this embodiment, if Figure 2 and Figure 4 As shown, one end of the timing controller 11 away from the submersible pump 3 is connected to a movable plug 12 through a wire, and the movable plug 12 is plugged into a power bank 13.

[0038] In this embodiment, if Figure 3 and Figure 4 As shown, a fixing bracket 14 is provided on the surface of the submersible pump 3, and both ends of the fixing bracket 14 are threadedly connected to the bottom of the inner cavity of the protective tube 1 by bolts. A plug hole is opened through the upper surface of the fixing bracket 14, and the connection between the submersible pump 3 and the ejector 5 passes through the plug hole.

[0039] It should be noted that the fixing bracket 14 can fix the submersible pump 3 .

[0040] The working principle and use process of the present invention are as follows: the chlorine storage box 9 is connected to the top thread of the inner cavity of the protective tube 1 through a thread, and a filter mesh 10 is movably provided in the inner cavity of the chlorine storage box 9. Chlorine water is poured into the chlorine storage box 9, and the chlorine water passes through the filter mesh 10 under the action of gravity. Impurities in the chlorine water can be removed through the filter mesh 10. The end of the timing controller 11 is connected to the power bank 13 through an active plug 12, which can power the submersible pump 3 and drive it through direct current to avoid electric shock accidents. At the same time, no wiring is required during use, and it can be installed at any place. One end of the suction pipe 4 is connected to the foot soaking pool, and the water in the foot soaking pool can be extracted by matching the submersible pump 3 with the suction pipe 4, and discharged to the injection nozzle. In the flow device 5, the ejector 5 draws away the chlorine water in the chlorine storage box 9 through the connecting pipe 8, so that the chlorine water and the foot soaking pool water are mixed, and then discharged into the foot soaking pool through the drain pipe 6. The drain pipe 6 has a certain impact force when discharging the mixed liquid, which can make the chlorine water mixture quickly disperse in the foot soaking pool, so that the concentration distribution of chlorine water in the foot soaking pool is more uniform. The timing controller 11 can automatically control the submersible pump 3 to automatically start and stop, and can realize automatic chlorination of the foot soaking pool to ensure that the foot soaking pool can have a good disinfection effect on shoes. At the same time, the ORP probe 17 can be fixed by the ORP probe protection sleeve 16. The ORP probe 17 and the ORP online controller 15 can monitor the pH value online, which can improve the accuracy of chlorine content control.

[0041] It should be understood that the above-described specific embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and do not constitute limitations of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the scope of protection of the present invention. In addition, the appended claims of the present invention are intended to cover all variations and modifications that fall within the scope and metes and bounds of the appended claims or their equivalents.

Claims

1. An automatic chlorination device for a small footbath, comprising a protective tube (1) and a through hole (2), wherein the bottom of the inner cavity of the protective tube (1) is provided with a through hole (2), characterized in that: The inner cavity of the protective cylinder (1) is provided with a submersible pump (3), the discharge end of the submersible pump (3) is located on the top surface of the submersible pump (3), the discharge end of the submersible pump (3) is connected to an ejector (5), and the side wall of the ejector (5) is connected to a connecting pipe (8); The top of the protective tube (1) is an open structure, and the top of the inner wall of the protective tube (1) is provided with an internal thread. The top of the inner cavity of the protective tube (1) is threadedly connected to a chlorine storage box (9) via the internal thread. The inner cavity of the chlorine storage box (9) is movably provided with a protective cover plate (7), and the end of the connecting pipe (8) away from the ejector (5) is conductively connected to the bottom surface of the chlorine storage box (9); The protective tube (1) has an ORP probe protection sleeve (16) movably hooked on the side wall, an ORP probe protection sleeve holder is provided on the side wall of the protective tube (1), a movable hook holder is integrally formed on the surface of the ORP probe protection sleeve (16), the movable hook holder is hooked with the ORP probe protection sleeve holder, and an ORP probe (17) is movably inserted in the ORP probe protection sleeve (16); One side of the protective tube (1) is connected to an ORP online controller (15) or a timing controller (11), and the timing controller (11) or the ORP online controller (15) is electrically connected to the submersible pump (3) via a wire.

2. The automatic chlorination device for a small footbath according to claim 1, characterized in that: The liquid suction end of the submersible pump (3) is connected to a liquid suction pipe (4), and one end of the liquid suction pipe (4) passes through one group of the through holes (2).

3. The automatic chlorination device for a small footbath according to claim 1, characterized in that: The top of the ejector (5) is connected to a drain pipe (6), and one end of the drain pipe (6) away from the ejector (5) passes through another group of through holes (2).

4. The automatic chlorination device for a small footbath according to claim 1, characterized in that: The ORP probe (17) is electrically connected to the ORP online controller (15) via a wire, and a waterproof rubber hose (18) is sleeved on the surface of the ORP probe (17).

5. The automatic chlorination device for a small footbath according to claim 4, characterized in that: A filter mesh (10) is movably provided at the bottom of the inner cavity of the chlorine storage box (9).

6. The automatic chlorination device for a small footbath according to claim 1, characterized in that: One end of the timing controller (11) away from the submersible pump (3) is connected to a movable plug (12) via a wire, and the movable plug (12) is plugged into a power bank (13).

7. The automatic chlorination device for a small footbath according to claim 1, characterized in that: A fixing frame (14) is provided on the surface of the submersible pump (3), and the two ends of the fixing frame (14) are threadedly connected to the bottom of the inner cavity of the protective tube (1) through bolts. A plug hole is penetrated through the upper surface of the fixing frame (14), and the connection between the submersible pump (3) and the ejector (5) passes through the plug hole.

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