Rural drinking water disinfection device

Abstract

The utility model discloses a rural drinking water disinfection device which comprises a disinfection tank and further comprises a treatment assembly arranged in the disinfection tank and used for enhancing the solubility of ozone and drinking water, the treatment assembly comprises a treatment pipe rotationally connected to the disinfection tank, and a plurality of stirring pipes are arranged on the side wall of the treatment pipe. A plurality of air outlet pipes are arranged on the side wall of each stirring pipe, and the disinfection tank is provided with a driving assembly for driving each stirring pipe. Through the arrangement of the treatment assembly, under the driving action of the driving assembly, the stirring pipe is driven to rotate by utilizing the flowing of ozone, so that the energy consumption is saved, the gas-liquid contact area between the ozone and drinking water is increased, the ozone can be more sufficiently dissolved in water, and the water quality is improved. And the ozone flows to the drinking water from the gas outlet pipes with different heights, so that the dissolving uniformity between the ozone and the drinking water is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drinking water treatment, in particular to a rural drinking water disinfection device. Background Technique

[0002] Due to the large number and dispersion of the rural population, drinking water projects mostly draw water from water sources such as rivers, lakes, and reservoirs, and then use disinfection pools for disinfection. The currently most commonly used disinfection method is mainly ozone disinfection, which can quickly and widely kill a variety of microorganisms and pathogenic bacteria. However, since the solubility of ozone in water is not high, in order to ensure the bactericidal effect of ozone on drinking water, the total gas volume or air pressure of ozone in the disinfection pool will be increased, and the increase in the total gas volume of ozone leads to an increase in the cost of drinking water disinfection.

[0003] Therefore, there is an urgent need for a rural drinking water disinfection device to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a rural drinking water disinfection device to solve the problem that it is difficult for the ozone odor position to adapt to the height change of drinking water in the above-mentioned background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A rural drinking water disinfection device includes a disinfection tank and a water inlet pipe and a water outlet pipe arranged on the disinfection tank. An ozone generator is provided at the bottom of the disinfection tank, and a treatment component for enhancing the solubility of ozone and drinking water is also provided in the disinfection tank;

[0006] The treatment component includes a treatment pipe rotatably connected to the disinfection tank. A plurality of stirring pipes are arranged on the side wall of the treatment pipe, and a plurality of air outlet pipes are arranged on the side wall of each stirring pipe. The disinfection tank is provided with a driving component for driving each stirring pipe.

[0007] A one-way valve is provided on each air outlet pipe, and the conduction direction of each one-way valve is from the inside of the treatment pipe to the outside of the air outlet pipe.

[0008] The driving component includes a driving box arranged on the inner wall of the disinfection tank close to the ozone generator. The driving box is connected with a plurality of driving fan blades through a driving rod. One end of the treatment pipe close to the ozone generator is connected to the driving rod. One side of the driving box is connected to the ozone generator through an air inlet pipe. The side of the driving box far from the air inlet pipe is connected with a Z-shaped pipe, and the other end of the Z-shaped pipe is connected to the treatment pipe through a connecting component.

[0009] The air inlet pipe and the driving rod are eccentrically arranged.

[0010] The connecting component includes a connecting groove formed in the side wall of the processing pipe. The connecting groove is rotatably connected with a connecting ring. One end of the Z-shaped pipe away from the driving box is connected to the connecting ring. A plurality of through holes are formed in the side wall of the connecting groove.

[0011] A baffle is provided on the inner wall of the disinfection tank. The processing pipe is rotatably connected to the baffle. The baffle is located between the connecting ring and the air outlet pipe close to the driving box.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] Through the arrangement of the processing component, under the driving action of the driving component, the stirring pipe is driven to rotate by the flow of ozone, thus saving the energy expenditure and enhancing the gas-liquid contact area between ozone and drinking water, which helps ozone dissolve more fully in water. Moreover, ozone flows from the air outlet pipes at different heights to the drinking water, improving the uniformity of dissolution between ozone and drinking water. While ensuring the sterilization and disinfection effect of ozone on drinking water, the total gas volume of ozone in the disinfection tank is reduced, further reducing the disinfection cost of drinking water. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the structure of the processing component of the present utility model;

[0016] Figure 3 is a schematic diagram of the structure of the driving component of the present utility model;

[0017] Figure 4 is Figure 3 the enlarged view at A in

[0018] In the figure: 101, disinfection tank; 102, water inlet pipe; 103, water outlet pipe; 104, ozone generator; 201, processing pipe; 202, stirring pipe; 203, air outlet pipe; 204, check valve; 301, driving box; 302, driving rod; 303, driving fan blade; 304, air inlet pipe; 305, Z-shaped pipe; 401, connecting groove; 402, connecting ring; 403, through hole; 5, baffle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Example 1

[0021] Please refer to Figures 1 - 4 , a rural drinking water disinfection device in the figure, including a disinfection tank 101, a water inlet pipe 102 and a water outlet pipe 103 arranged on the disinfection tank 101. An ozone generator 104 is provided at the bottom of the disinfection tank 101, and a treatment component for enhancing the solubility of ozone and drinking water is also arranged in the disinfection tank 101;

[0022] The treatment component includes a treatment pipe 201 rotatably connected to the disinfection tank 101. A plurality of stirring pipes 202 are arranged on the side wall of the treatment pipe 201, and a plurality of air outlet pipes 203 are arranged on the side wall of each stirring pipe 202. The disinfection tank 101 is provided with a driving component for driving each stirring pipe 202;

[0023] It should be noted here that: through the setting of the treatment component, under the driving action of the driving component, the rotation of the stirring pipe 202 is driven by the flow of ozone, which not only saves the energy expenditure, but also increases the gas-liquid contact area between ozone and drinking water, thus helping ozone to dissolve more fully in water. And ozone flows to drinking water from the air outlet pipes 203 at different heights, improving the uniformity of dissolution between ozone and drinking water. Therefore, while ensuring the bactericidal and disinfection effect of ozone on drinking water, the total gas volume of ozone in the disinfection tank is reduced, and further the disinfection cost of drinking water is reduced.

[0024] It should be noted that: the ozone generator 104 is a prior art, and its specific structure and working principle have been mastered by those skilled in the art, so no more details will be described here.

[0025] Please refer to Figure 3 , each air outlet pipe 203 in the figure is provided with a one-way valve 204, and the conduction direction of each one-way valve 204 is from the inside of the treatment pipe 201 to the outside of the air outlet pipe 203;

[0026] It should be noted here that: through the limitation of the one-way valve 204 and the conduction direction, it is not only convenient for ozone to flow into drinking water, but also can prevent drinking water from flowing into the stirring pipe 202.

[0027] Please refer to Figure 3 , the driving component in the figure includes a driving box 301 arranged on the inner wall of the disinfection tank 101 close to the ozone generator 104. The driving box 301 is connected with a plurality of driving fan blades 303 through a driving rod 302. One end of the treatment pipe 201 close to the ozone generator 104 is connected with the driving rod 302. One side of the driving box 301 is connected with the ozone generator 104 through an air inlet pipe 304. The side of the driving box 301 far from the air inlet pipe 304 is connected with a Z-shaped pipe 305, and the other end of the Z-shaped pipe 305 is connected with the treatment pipe 201 through a connecting component;

[0028] It should be noted here that: through the setting of the driving component, the flow of ozone is utilized to drive the mixing between ozone and drinking water, saving energy expenditure.

[0029] Please refer to Figure 3 , in the figure, the intake pipe 304 and the driving rod 302 are eccentrically arranged;

[0030] It should be noted here that: by eccentrically arranging the intake pipe 304 and the driving rod 302, the ozone airflow can impact on the surface of the driving fan blade 303.

[0031] Please refer to Figure 4 , in the figure, the connecting component includes a connecting groove 401 opened on the side wall of the processing pipe 201. A connecting ring 402 is rotatably connected to the connecting groove 401. One end of the Z-shaped pipe 305 away from the driving box 301 is connected to the connecting ring 402. A plurality of through holes 403 are opened on the side wall of the connecting groove 401;

[0032] It should be noted here that: through the setting of the connecting component, it not only avoids interfering with the rotation of the processing pipe 201, but also enables ozone to be transported into the processing pipe 201.

[0033] Working principle: When disinfecting rural drinking water, first inject the drinking water into the disinfection tank 101 from the intake pipe 102, and then continuously generate ozone by the ozone generator 104. Since the ozone generator 104 needs to use compressed air to convert oxygen and generate ozone, the generated ozone has a certain air pressure. When the generated ozone enters the driving box 301 from the intake pipe 304, it will impact on the driving fan blade 303, thereby driving the driving fan blade 303 to rotate, further driving the processing pipe 201 to rotate. Thus, the ozone flowing out of the driving box 301 will flow into the Z-shaped pipe 305 and, under the action of the connecting component, be injected into the processing pipe 201;

[0034] During the process of the driving fan blade 303 driving the processing pipe 201 to rotate, it will further drive each stirring pipe 202 to rotate. After ozone enters the processing pipe 201, it will flow to each rotating stirring pipe 202 and flow from the outlet pipe 203 to the drinking water. Thus, during the rotation of the stirring pipe 202, the gas-liquid contact area between ozone and drinking water is increased, which helps ozone to dissolve more fully in water. Moreover, ozone flows from the outlet pipes 203 at different heights to the drinking water, improving the uniformity of dissolution between ozone and drinking water. At the same time, the flow of ozone is utilized to drive the mixing between ozone and drinking water, saving energy expenditure. Thus, while ensuring the bactericidal and disinfection effect of ozone on drinking water, the total amount of ozone in the disinfection tank is reduced, and further the disinfection cost of drinking water is reduced.

[0035] Embodiment 2

[0036] Please refer to Figure 2 Figure 2 , this embodiment further illustrates Example 1. There is a baffle 5 provided on the inner wall of the disinfection tank 101 in the figure. The treatment pipe 201 is rotatably connected to the baffle 5. The baffle 5 is located between the connecting ring 402 and the air outlet pipe 203 close to the drive box 301;

[0037] It should be noted here that: through the setting of the baffle 5, the drinking water is prevented from contacting components such as the drive assembly and the connection assembly, and corrosion of each component is prevented.

[0038] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights involved.

Claims

1. A rural drinking water disinfection device, comprising: A sterilizing tank (101) and a water inlet pipe (102) and a water outlet pipe (103) arranged on the sterilizing tank (101), wherein an ozone generator (104) is arranged at the bottom of the sterilizing tank (101); It is characterized by further comprising: A treatment component disposed in the disinfection tank (101) for enhancing the solubility of ozone in drinking water; The processing assembly comprises a processing tube (201) rotatably connected to the sterilizing tank (101), a plurality of stirring tubes (202) are provided on the side wall of the processing tube (201), a plurality of air outlet tubes (203) are provided on the side wall of each stirring tube (202), and the sterilizing tank (101) is provided with a driving assembly for driving each stirring tube (202); The driving assembly comprises a driving box (301) arranged on the inner wall of the disinfection tank (101) close to the ozone generator (104); the driving box (301) is connected to a plurality of driving blades (303) via a driving rod (302); one end of the treatment tube (201) close to the ozone generator (104) is connected to the driving rod (302); one side of the driving box (301) is connected to the ozone generator (104) via an air intake pipe (304); a side of the driving box (301) away from the air intake pipe (304) is connected to a Z-shaped tube (305); and the other end of the Z-shaped tube (305) is connected to the treatment tube (201) via a connecting assembly.

2. A rural drinking water disinfection device according to claim 1, characterized in that: Each of the gas outlet pipes (203) is provided with a one-way valve (204), and the conducting direction of each one-way valve (204) is from the inside of the processing pipe (201) to the outside of the gas outlet pipe (203).

3. A rural drinking water disinfection device according to claim 1, characterized in that: The air inlet pipe (304) and the driving rod (302) are eccentrically arranged.

4. A rural drinking water disinfection device according to claim 3, characterized in that: The connection assembly includes a connection groove (401) opened on the side wall of the processing tube (201), and the connection groove (401) is rotatably connected to a connection ring (402). One end of the Z-shaped tube (305) away from the driving box (301) is connected to the connection ring (402), and the side wall of the connection groove (401) is provided with a plurality of through holes (403).

5. A rural drinking water disinfection device according to claim 4, characterized in that: The inner wall of the sterilizing tank (101) is provided with a baffle (5), the processing tube (201) is rotatably connected to the baffle (5), and the baffle (5) is located between the connecting ring (402) and the air outlet pipe (203) close to the driving box (301).

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