Small-flow sodium hypochlorite disinfection feeding device

Abstract

The utility model discloses a small-flow sodium hypochlorite disinfection dosing device, which relates to the technical field of disinfection and comprises a medicine storage box, a medicine inlet pipe is fixedly connected to the middle of the top end of the medicine storage box, a stirring mechanism is mounted in the medicine storage box and comprises a kettle cover, a circular groove and a control rod, and the kettle cover is in threaded connection with the outer surface of the medicine inlet pipe. The circular groove is formed in the middle of the top end of the kettle cover, the control rod is rotationally connected into the circular groove, a large circular hole is formed in the middle of the bottom end of the circular groove and penetrates through the top end of the kettle cover, and a main shaft is fixedly connected to the middle of the bottom end of the control rod. The stirring mechanism, the medicine outlet pipe and the control valve are arranged, sodium hypochlorite is put into the medicine storage box, the stirring mechanism stirs a solution in the medicine storage box, dissolution of the sodium hypochlorite is accelerated, the preparation time of the sodium hypochlorite solution is shortened, and small-flow adding of the sodium hypochlorite solution is achieved through matched use of the medicine outlet pipe and the control valve. The waste of raw materials is avoided, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection, in particular to a small-flow sodium hypochlorite disinfection dosing device. Background Technique

[0002] Sodium hypochlorite (foreign name: Sodium Hypochlorite, alias: bleaching water), with the chemical formula of NaClO, is an inorganic chlorine-containing disinfectant. Solid sodium hypochlorite is a white powder, and generally industrial products are colorless or light yellow liquids with a pungent smell, and are easily soluble in water to form caustic soda and hypochlorous acid. Sodium hypochlorite is used as a bleaching agent in pulp, textiles and chemical fibers, and as a water purifying agent, bactericide, disinfectant, etc. in water treatment.

[0003] Existing sodium hypochlorite disinfection dosing devices are all made with large flow rates. When small-flow sodium hypochlorite disinfectant solution is needed, making it with a large flow rate easily causes waste of raw materials and increases costs. Content of the Utility Model

[0004] To solve the above technical problems, a small-flow sodium hypochlorite disinfection dosing device is provided. This technical solution solves the problem in the above background technique that existing sodium hypochlorite disinfection dosing devices are all made with large flow rates. When small-flow sodium hypochlorite disinfectant solution is needed, making it with a large flow rate easily causes waste of raw materials and increases costs.

[0005] To achieve the above purposes, the technical solution adopted by the utility model is as follows:

[0006] A small-flow sodium hypochlorite disinfection dosing device includes a medicine storage tank. A medicine inlet pipe is fixedly connected to the middle of the top end of the medicine storage tank, and a stirring mechanism is installed inside the medicine storage tank;

[0007] Among them, the stirring mechanism includes a kettle lid, a round groove and a control rod. The kettle lid is threadedly connected to the outer surface of the medicine inlet pipe. The round groove is opened in the middle of the top end of the kettle lid. The control rod is rotatably connected to the inside of the round groove. A large round hole is arranged in the middle of the bottom end of the round groove, and the large round hole runs through the top end of the kettle lid. A main shaft is fixedly connected to the middle of the bottom end of the control rod. Four groups of stirring blades are equidistantly connected to the outer surface of the main shaft. A connection cylinder is fixedly connected to the corresponding position of the bottom end of the medicine storage tank and the large round hole.

[0008] Preferably, a medicine outlet pipe is fixedly connected to the bottom of the front side of the medicine storage tank, and a control valve is rotatably connected to the inside of the medicine outlet pipe.

[0009] Preferably, two groups of fixing blocks are symmetrically and fixedly connected to the front side of the medicine storage tank, and a handle is rotatably connected between the two groups of fixing blocks.

[0010] Preferably, the main shaft is rotatably connected to the inside of the large round hole.

[0011] Preferably, the end of the main shaft is rotatably connected to the connecting cylinder.

[0012] Preferably, the medicine storage tank, the medicine outlet pipe, the control valve, the main shaft and the stirring blade are made of alkali-resistant materials.

[0013] Compared with the prior art, the present utility model provides a small-flow sodium hypochlorite disinfection dosing device, which has the following beneficial effects:

[0014] The present utility model is provided with a stirring mechanism, a medicine outlet pipe and a control valve. Sodium hypochlorite is put into the medicine storage tank, and the stirring mechanism stirs the solution in the medicine storage tank to accelerate the dissolution of sodium hypochlorite, shortening the production time of the sodium hypochlorite solution. Through the coordinated use of the medicine outlet pipe and the control valve, small-flow addition of the sodium hypochlorite solution is realized, avoiding waste of raw materials and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the control valve in the present utility model;

[0017] Figure 3 is a top view of the present utility model;

[0018] Figure 4 is a schematic internal structure diagram of the present utility model.

[0019] The reference numerals in the drawings are:

[0020] 1. Medicine storage tank; 101. Medicine outlet pipe; 102. Control valve; 103. Fixed block; 104. Handle; 2. Medicine inlet pipe; 3. Stirring mechanism; 301. Kettle lid; 302. Round groove; 303. Control rod; 304. Large round hole; 305. Main shaft; 306. Stirring blade; 307. Connecting cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following description is used to disclose the present utility model so that those skilled in the art can implement the present utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations.

[0022] Refer to Figures 1-4As shown in the figure, a small-flow sodium hypochlorite disinfection dosing device includes a medicine storage tank 1. A medicine outlet pipe 101 is fixedly connected to the bottom of the front side of the medicine storage tank 1. A control valve 102 is rotatably connected to the inner side of the medicine outlet pipe 101. Two groups of fixing blocks 103 are symmetrically and fixedly connected to the front side of the medicine storage tank 1. A handle 104 is rotatably connected between the two groups of fixing blocks 103. By gripping the handle 104, the movement of the medicine storage tank 1 can be realized, improving the applicability of the device. A medicine inlet pipe 2 is fixedly connected to the middle of the top of the medicine storage tank 1. Threads are provided on the outer surface of the medicine inlet pipe 2. A stirring mechanism 3 is installed inside the medicine storage tank 1;

[0023] Among them, the stirring mechanism 3 includes a kettle lid 301, a round groove 302 and a control rod 303. The kettle lid 301 is threadedly connected to the outer surface of the medicine inlet pipe 2. The round groove 302 is opened in the middle of the top of the kettle lid 301. The control rod 303 is rotatably connected to the inside of the round groove 302. A large round hole 304 is provided in the middle of the bottom end of the round groove 302. The large round hole 304 runs through the top of the kettle lid 301. A main shaft 305 is fixedly connected to the middle of the bottom end of the control rod 303. The main shaft 305 is rotatably connected to the inside of the large round hole 304. The end of the main shaft 305 is rotatably connected to an adapter cylinder 307. Four groups of stirring blades 306 are equidistantly connected to the outer surface of the main shaft 305. The sum of the lengths of two collinear stirring blades 306 is less than the inner diameter of the medicine inlet pipe 2. An adapter cylinder 307 is fixedly connected to the corresponding position of the bottom end of the medicine storage tank 1 and the large round hole 304. The outer diameter of the main shaft 305 is the same as the inner diameter of the adapter cylinder 307;

[0024] Embodiment 1

[0025] Rotate the kettle lid 301 to separate the kettle lid 301 from the medicine inlet pipe 2. Grip the kettle lid 301 and pull out the main shaft 305 from the adapter cylinder 307. Continue to pull the kettle lid 301 to completely pull out the stirring blades 306 from the medicine storage tank 1. Add pure water to the medicine storage tank 1, and then continue to add an appropriate amount of sodium hypochlorite. Insert the main shaft 305 into the adapter cylinder 307 and fix the kettle lid 301 in the medicine inlet pipe 2 to close the medicine storage tank 1. Rotate the control rod 303 to make the control rod 303 perform a circular motion in the round groove 302. The control rod 303 drives the stirring blades 306 to perform a circular motion, accelerating the dissolution of sodium hypochlorite in pure water. When the sodium hypochlorite is completely dissolved, stop rotating the control rod 303 and open the control valve 102 to achieve the small-flow addition of sodium hypochlorite, saving raw materials and reducing costs.

[0026] When the utility model is used, it specifically includes the following steps:

[0027] Step 1: Rotate the kettle lid 301 to pull out the kettle lid 301, the main shaft 305 and the stirring blades 306 from the medicine storage tank 1;

[0028] Step 2: Add sodium hypochlorite into the medicine storage box 1, insert the main shaft 305 and the stirring blade 306 into the medicine storage box 1, and tighten the kettle lid 301;

[0029] Step 3: Rotate the control rod 303 to make the stirring blade 306 stir the internal solution of the medicine storage box 1;

[0030] Step 4: Open the control valve 102 to achieve the small-flow addition of sodium hypochlorite.

[0031] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A small-flow sodium hypochlorite disinfection dosing device, characterized in that, It includes a medicine storage box (1), a medicine inlet pipe (2) is fixedly connected to the middle of the top end of the medicine storage box (1), and a stirring mechanism (3) is installed inside the medicine storage box (1); Among them, the stirring mechanism (3) includes a kettle lid (301), a circular groove (302) and a control rod (303). The kettle lid (301) is threadedly connected to the outer surface of the medicine inlet pipe (2). The circular groove (302) is opened in the middle of the top end of the kettle lid (301). The control rod (303) is rotatably connected to the inside of the circular groove (302). A large circular hole (304) is arranged in the middle of the bottom end of the circular groove (302). The large circular hole (304) runs through the top end of the kettle lid (301). A main shaft (305) is fixedly connected to the middle of the bottom end of the control rod (303). Four groups of stirring blades (306) are equidistantly connected to the outer surface of the main shaft (305). An adapter cylinder (307) is fixedly connected to the corresponding position of the bottom end of the medicine storage box (1) and the large circular hole (304).

2. The small-flow sodium hypochlorite disinfection dosing device according to claim 1, wherein: A medicine outlet pipe (101) is fixedly connected to the bottom of the front side of the medicine storage box (1), and a control valve (102) is rotatably connected to the inside of the medicine outlet pipe (101).

3. The small-flow sodium hypochlorite disinfection dosing device according to claim 1, wherein: Two fixing blocks (103) are symmetrically and fixedly connected to the front side of the medicine storage box (1), and a handle (104) is rotatably connected between the two fixing blocks (103).

4. A small-flow sodium hypochlorite disinfection dosing device according to claim 1, characterized in that: The main shaft (305) is rotatably connected to the inside of the large circular hole (304).

5. A small-flow sodium hypochlorite disinfection dosing device according to claim 1, characterized in that: The end of the main shaft (305) is rotatably connected to the adapter cylinder (307).

6. A small-flow sodium hypochlorite disinfection dosing device according to claim 1, characterized in that: The medicine storage box (1), the medicine outlet pipe (101), the control valve (102), the main shaft (305) and the stirring blades (306) are made of alkali-resistant materials.

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