Direct drinking water tail end disinfection device

Abstract

The utility model provides a direct drinking water tail end disinfection device, which relates to the technical field of municipal water treatment, and comprises a rectangular water tank body, the top of the water tank body is provided with a rectangular transparent dustproof cover, and the inside of the water tank body is provided with a cylindrical rotating shaft which is transversely arranged. Four square fan blades are installed on the periphery of the rotating shaft at equal intervals, a round rotating bearing is installed on the left side face of the rotating shaft, and then a mounting groove with the inner diameter consistent with the outer diameter of the rotating bearing is formed in the position, located on the inner wall of the water tank body, of the periphery of the rotating bearing; by means of the design, ultraviolet sterilization can be effectively carried out on drinking water, the sterilization effect is good, and meanwhile the sterilization efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal water treatment, in particular to a terminal disinfection device for direct drinking water. Background Art

[0002] Direct drinking water, also known as healthy living water, refers to water that is directly drinkable and has no pollution, no degradation, meets the physiological needs of the human body (contains beneficial mineral elements similar to those of the human body), and has a weakly alkaline pH value.

[0003] In the prior art, direct drinking water is municipal tap water that has been deeply treated and purified by a special process, then mixed with ozone and sealed in a container without any additives, and then sterilized by ultraviolet light to make the water quality meet the national drinking water standards. It is then directly transported to each drinking point through a variable frequency pump using food-grade independent pipes, allowing people to use high-quality and directly drinkable water with confidence. Therefore, before the direct drinking water enters the reference point, it is necessary to perform ultraviolet sterilization at the end of the treatment process. During ultraviolet sterilization, since the reference water is gathered inside the treatment container, this will result in poor ultraviolet treatment effect on the drinking water at the bottom, and it will take a long time to irradiate the drinking water at the bottom. Therefore, we propose a direct drinking water terminal disinfection device. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. Direct drinking water is municipal tap water that has been deeply treated and purified by a special process, and then sealed in a container after being mixed with ozone without any additives. It is then sterilized by ultraviolet light to make the water quality reach the national drinking water standard, and then directly transported to each drinking point through a variable frequency pump using a food-grade independent pipeline, so that people can use high-quality and directly drinkable water with confidence. Therefore, before the direct drinking water enters the reference point, it is necessary to perform ultraviolet sterilization at the end of the treatment process. During ultraviolet sterilization, since the reference water is gathered inside the treatment container, this will result in a poor ultraviolet treatment effect on the drinking water at the bottom, and it will take a long time to irradiate the drinking water at the bottom.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A direct drinking water terminal disinfection device comprises a rectangular water tank body, a transparent dust cover of the same rectangular shape is installed on the top of the water tank body, a cylindrical and transversely installed rotating shaft is installed inside the water tank body, and four square fan blades are installed at equal intervals on the periphery of the rotating shaft, and a circular rotating bearing is installed on the left side of the rotating shaft, and then an installation groove with an inner diameter consistent with the outer diameter of the rotating bearing is opened on the periphery of the rotating bearing and on the inner wall of the water tank body, and a plurality of cylindrical ultraviolet irradiation lamps are installed on the top of the fan blades.

[0007] As a preferred solution of the utility model, a cylindrical water inlet pipe is connected to the front of the water tank body, and a first electrically controlled valve is installed on the periphery of the water inlet pipe near the water tank body, and the first electrically controlled valve can control the opening and closing of the water inlet pipe.

[0008] As a preferred solution of the utility model, a cylindrical water outlet pipe is connected to the right side of the water tank body near the front, and a second electric-controlled valve is installed on the periphery of the water outlet pipe near the water tank body, and the second electric-controlled valve can control the opening and closing of the inlet and outlet water pipes.

[0009] As a preferred solution of the utility model, a square dustproof box is installed near the center of the right side of the water tank body, and a drive motor is installed inside the dustproof box. The output end of the drive motor passes through the interior of the water tank body and is fixedly connected to the rotating shaft.

[0010] As a preferred solution of the utility model, a square mounting frame is installed on the periphery of the ultraviolet irradiation lamp tube, and electric push rods are installed at the corners around the bottom of the mounting frame, and the fixed ends of the electric push rods are installed on the inner wall of the water tank body.

[0011] As a preferred solution of the utility model, a submersible pump is installed inside the water tank body near the right side, and a water supply pipe is installed on the top of the submersible pump, and the water supply pipe is connected to the water outlet pipe.

[0012] The technical effect of adopting the above further solution is: drinking water can be effectively extracted through the submersible pump, and the treated direct drinking water can be conveniently supplied to the water supply pipe through the water supply pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, through the setting of the driving motor, the driving motor can effectively drive the rotating shaft to rotate, thereby driving the fan blades to rotate through the driving of the rotating shaft, and the rotation of the fan blades can effectively drive the drinking water transported in the water tank body to rotate, and by stirring the drinking water, the ultraviolet irradiation lamp can quickly sterilize the drinking water, effectively improving the sterilization efficiency, the electric push rod can effectively drive the mounting frame to move up and down, thereby effectively adjusting the distance between the ultraviolet irradiation lamp and the drinking water, facilitating the disinfection of the drinking water, and the transparent dust cover can effectively prevent the drinking water from contacting the outside, thereby ensuring that the drinking water is not contaminated. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2It is a partial structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the ultraviolet irradiation lamp tube of the utility model;

[0018] Figure 4 It is a schematic diagram of the internal planar structure of the water tank body of the utility model.

[0019] Legend: 1. Water tank body; 11. Water inlet pipe; 111. First electric-controlled valve; 12. Water outlet pipe; 121. Second electric-controlled valve; 13. Dustproof box; 131. Driving motor; 14. Submersible pump; 141. Water supply pipe; 2. Transparent dust cover; 3. Rotating shaft; 4. Fan blades; 5. Rotating bearing; 6. Mounting slot; 7. Ultraviolet lamp; 71. Mounting bracket; 72. Electric push rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0024] Example 1

[0025] like Figure 1-4 As shown, the utility model provides a technical solution: a direct drinking water terminal disinfection device, comprising a rectangular water tank body 1, a transparent dust cover 2 of the same rectangular shape is installed on the top of the water tank body 1, and a cylindrical and transversely installed rotating shaft 3 is installed inside the water tank body 1, and the rotation of the rotating shaft 3 can effectively drive the fan blade 4 to rotate, and then four square fan blades 4 are equidistantly installed on the periphery of the rotating shaft 3, and a circular rotating bearing 5 is installed on the left side of the rotating shaft 3, and then an installation groove 6 with an inner diameter consistent with the outer diameter of the rotating bearing 5 is opened on the periphery of the rotating bearing 5 and on the inner wall of the water tank body 1, and a plurality of cylindrical ultraviolet irradiation lamps 7 are installed on the top of the fan blade 4.

[0026] Example 2

[0027] like Figure 1-4 As shown, the front of the water tank body 1 is connected to a cylindrical water inlet pipe 11, and a first electrically controlled valve 111 is installed on the periphery of the water inlet pipe 11 near the water tank body 1. The first electrically controlled valve 111 can control the opening and closing of the water inlet pipe 11. Drinking water can be controlled to enter the water tank body 1 through the first electrically controlled valve 111 and the water inlet pipe 11.

[0028] A cylindrical water outlet pipe 12 is connected to the right side of the water tank body 1 near the front, and a second electrically-controlled valve 121 is installed on the periphery of the water outlet pipe 12 near the water tank body 1. The second electrically-controlled valve 121 can control the opening and closing of the inlet and outlet pipes 12. The treated drinking water can be effectively transported through the second electrically-controlled valve 121 and the water outlet pipe 12.

[0029] A square dustproof box 13 is installed near the center of the right side of the water tank body 1, and a drive motor 131 is installed inside the dustproof box 13. The output end of the drive motor 131 passes through the interior of the water tank body 1 and is fixedly connected to the rotating shaft 3. The drive motor 131 can effectively drive the rotating shaft 3 to rotate.

[0030] A square mounting frame 71 is installed on the periphery of the ultraviolet irradiation lamp 7, and electric push rods 72 are installed at the corners around the bottom of the mounting frame 71. The fixed end of the electric push rod 72 is installed on the inner wall of the water tank body 1. The electric push rod 72 can adjust the height of the ultraviolet irradiation lamp 7.

[0031] A submersible pump 14 is installed near the right side of the water tank body 1 , and a water supply pipe 141 is installed on the top of the submersible pump 14 . The water supply pipe 141 is connected to the water outlet pipe 12 , and the submersible pump 14 can effectively transport direct drinking water.

[0032] The working process of the utility model is as follows: when using a direct drinking water terminal disinfection device for ultraviolet disinfection, first, open the first electric control valve 111 to allow the drinking water treated in the previous process to enter the inside of the water tank body 1 through the water inlet pipe 11. When the amount of water in the water tank body 1 is sufficient, close the first electric control valve 111. Then, according to the amount of water in the water tank body 1, control the electric push rod 72 to adjust the height of the mounting frame 71, thereby completing the height adjustment of the ultraviolet irradiation lamp tube 7. After the adjustment is completed, turn on the ultraviolet irradiation lamp tube 7, and turn on the The driving motor 131 drives the rotating shaft 3 to rotate. When the rotating shaft 3 rotates, it drives the fan blades 4 to stir the drinking water, so that the water at the bottom is stirred to the top for circulation, so that the ultraviolet lamp tube 7 irradiates the drinking water. After the disinfection is completed, the direct drinking water is extracted by the submersible pump 14, and then the second electric control valve 121 is opened to transport the direct drinking water along the water supply pipe 141 and the water outlet pipe 12. The utility model can effectively perform ultraviolet sterilization on drinking water through design, and the sterilization effect is good and the sterilization efficiency is high.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A direct drinking water terminal disinfection device, comprising a rectangular water tank body (1), characterized in that: A transparent dust cover (2) of the same rectangular shape is installed on the top of the water tank body (1), and a cylindrical and transversely installed rotating shaft (3) is installed inside the water tank body (1), and four square fan blades (4) are installed at equal intervals on the periphery of the rotating shaft (3), and a circular rotating bearing (5) is installed on the left side of the rotating shaft (3), and then a mounting groove (6) with an inner diameter consistent with the outer diameter of the rotating bearing (5) is opened on the inner wall of the water tank body (1) outside the rotating bearing (5), and a plurality of cylindrical ultraviolet irradiation lamps (7) are installed on the top of the fan blades (4).

2. A direct drinking water terminal disinfection device according to claim 1, characterized in that: The front side of the water tank body (1) is connected to a cylindrical water inlet pipe (11), and a first electric control valve (111) is installed at the periphery of the water inlet pipe (11) near the water tank body (1), wherein the first electric control valve (111) can control the opening and closing of the water inlet pipe (11).

3. A direct drinking water terminal disinfection device according to claim 1, characterized in that: A cylindrical water outlet pipe (12) is connected to the right side of the water tank body (1) near the front, and a second electric control valve (121) is installed on the periphery of the water outlet pipe (12) near the water tank body (1). The second electric control valve (121) can control the opening and closing of the water inlet and outlet pipes (12).

4. A direct drinking water terminal disinfection device according to claim 1, characterized in that: A square dustproof box (13) is installed near the center of the right side of the water tank body (1), and a driving motor (131) is installed inside the dustproof box (13). The output end of the driving motor (131) penetrates into the interior of the water tank body (1) and is fixedly connected to the rotating shaft (3).

5. A direct drinking water terminal disinfection device according to claim 1, characterized in that: A square mounting frame (71) is installed on the periphery of the ultraviolet irradiation lamp tube (7), and electric push rods (72) are installed at the corners around the bottom of the mounting frame (71), and the fixed end of the electric push rod (72) is installed on the inner wall of the water tank body (1).

6. A direct drinking water terminal disinfection device according to claim 2, characterized in that: A submersible pump (14) is installed near the right side of the water tank body (1), and a water supply pipe (141) is installed on the top of the submersible pump (14), and the water supply pipe (141) is connected to the water outlet pipe (12).

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