A disinfection apparatus for bottled water

By combining the design of guide sleeve, cylinder and fixing sleeve, along with spray pipe and ultraviolet disinfection lamp, the problem of unstable water tank fixation in bottled water disinfection equipment is solved, achieving stable disinfection and efficient resource utilization, and improving disinfection effect and safety.

CN224292256UActive Publication Date: 2026-05-29DONGGUAN DONGWA DRINKING WATER CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DONGGUAN DONGWA DRINKING WATER CO LTD
Filing Date
2025-04-23
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing bottled water disinfection equipment suffers from unstable water tank fixation during the disinfection process, which may cause the tank to shift, affecting the disinfection effect and safety.

Method used

The design employs a combination of guide sleeve, cylinder, and fixed sleeve, driven by electric slide rail and motor to ensure that the water bucket does not shift during the disinfection process, and combines spray pipe and ultraviolet disinfection lamp for all-round disinfection.

Benefits of technology

This design ensures the water bucket is securely fixed during the disinfection process, improving the uniform spraying of the disinfectant and the effectiveness of ultraviolet irradiation, thus enhancing the comprehensiveness and safety of disinfection. Simultaneously, the baffle and valve design prevents disinfectant spillage, improving resource utilization.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224292256U_ABST
    Figure CN224292256U_ABST
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Abstract

The utility model relates to a disinfection equipment, especially a disinfection equipment for barreled water. Including bottom plate, mounting panel, liquid storage tank, sleeve, liquid transfer pipe, spray pipe, electric sliding rail, guide sleeve, motor, rotary disc, pneumatic cylinder, elastic member and sliding block etc. ; The bottom plate upside rear part is equipped with the mounting panel, the bottom plate upside is equipped with the liquid storage tank, the mounting panel front side lower part is equipped with the sleeve, the liquid storage tank and the sleeve are connected with the liquid transfer pipe, the sleeve is equipped with the spray pipe, the spray pipe is connected the liquid storage tank inside through the liquid transfer pipe, the mounting panel front side middle part is installed with two electric sliding rails, two electric sliding rails are connected with two guide sleeves sliding respectively, the mounting panel front side upper part is installed with the motor, the output shaft of motor connects the rotary disc, the rotary disc downside is installed with two pneumatic cylinders. The utility model discloses through the cooperation of guide sleeve, pneumatic cylinder and fixed sleeve, can firmly fix the water bucket, ensures that the water bucket does not occur in the disinfection process and deviates, improves the stability.
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Description

Technical Field

[0001] This utility model relates to a disinfection device, and more particularly to a disinfection device for bottled water. Background Technology

[0002] Bottled water is a common form of drinking water packaging, typically used in water dispensers in offices, homes, or other public places. It refers to purified drinking water being filled into large, disposable or reusable plastic containers. Before being filled, bottled water needs to be disinfected by a disinfection device to ensure its safety when consumed.

[0003] For example, a bottled water sterilization and disinfection device with authorization announcement number CN220110145U includes a cabinet, a cylinder fixedly connected to the top surface of the cabinet, a booster pump installed inside the cabinet, a delivery pipe fixedly connected to the outlet end of the booster pump, a multi-port pipe head fixedly connected to the top end of the delivery pipe, a diversion pipe fixedly connected to the left and right ends of the multi-port pipe head, and a spray pipe inside the bottle fixedly connected to the middle end of the multi-port pipe head. A collar is installed at the center of the top surface of the cabinet, and a ring plate is rotatably connected inside the collar.

[0004] The device rotates the water bucket by slowly rotating the rubber pad with a motor, while the spray pipe inside the bucket disinfects the inside of the bucket. The disinfection effect is good. However, the side wall of the water bucket is not restricted during the disinfection process and may gradually shift or even detach from the rubber pad as it rotates. Utility Model Content

[0005] To overcome the instability of the water barrel disinfection process, this utility model provides a disinfection device for bottled water.

[0006] The technical solution of this utility model is as follows: a disinfection device for bottled water, comprising a base plate, a mounting plate, a storage tank, a sleeve, an infusion pipe, a spray pipe, an electric slide rail, a guide sleeve, a motor, a rotating disk, a cylinder, an elastic element, a sliding block, a fixed sleeve, and a guide block. The mounting plate is located on the upper rear part of the base plate, and the storage tank is located on the upper part of the base plate. The sleeve is located on the lower front part of the mounting plate, and an infusion pipe connects the storage tank and the sleeve. A spray pipe is mounted on the sleeve and communicates with the infusion pipe. Two electric slide rails are mounted on the middle front part of the mounting plate, and the two electric slide rails are slidably connected to two guide sleeves respectively. A motor is mounted on the upper front part of the mounting plate, and the output shaft of the motor is connected to the rotating disk. Two cylinders are mounted on the lower side of the rotating disk, and the pistons of the two cylinders are slidably connected to two sliding blocks respectively. An elastic element connects the pistons and the sliding blocks. A fixed sleeve is located on the lower side of the sliding block, and a guide block is located on the opposite side of the two fixed sleeves. The end of the guide block away from the fixed sleeve is hemispherical.

[0007] In one embodiment, an ultraviolet disinfection lamp is also included, with ultraviolet disinfection lamps provided on the upper side of both guide sleeves. The ultraviolet disinfection lamps are semi-circular.

[0008] In one embodiment, the system further includes a baffle and a valve. The baffle is provided circumferentially on the upper side of the base plate, and a liquid outlet is provided at the right end of the baffle. A valve is installed at the liquid outlet.

[0009] In one embodiment, both fixing sleeves are semi-circular and can be combined to form a complete circle, the size of which is adapted to the side wall of the bucket.

[0010] In one embodiment, rubber pads are provided on opposite sides of the two retaining sleeves.

[0011] In one embodiment, one end of the side wall of the liquid storage tank is made of a transparent material and has graduations.

[0012] The beneficial effects of this utility model are: 1. By using the guide sleeve, cylinder and fixing sleeve together, this utility model can firmly fix the water bucket, ensuring that the water bucket does not shift during the disinfection process, thus improving stability. The spray pipe sprays the disinfectant directly into the water bucket, and the rotating plate rotates the water bucket, ensuring that the inner wall of the water bucket can be evenly contacted with the disinfectant, thus improving the disinfection effect.

[0013] 2. This utility model, through the design of an ultraviolet disinfection lamp, can irradiate the outer wall of the water bucket, further killing bacteria and viruses, enhancing the overall disinfection effect, ensuring the hygiene and safety of the inside and outside of the water bucket, and the design of the baffle and valve prevents the disinfectant from overflowing and polluting the environment, and allows excess disinfectant to be collected and reused, thus improving resource utilization. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the present invention after removing one side of the guide sleeve.

[0016] Figure 3 This is a three-dimensional structural diagram of the cylinder, sliding block, and fixed sleeve of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the guide sleeve and ultraviolet disinfection lamp of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the sleeve, infusion tube, and nozzle of this utility model.

[0019] The markings in the diagram are as follows: 1-base plate, 2-mounting plate, 3-liquid storage tank, 4-sleeve, 5-infusion tube, 51-spray nozzle, 6-electric slide rail, 7-guide sleeve, 8-motor, 9-rotating disc, 10-cylinder, 11-sliding block, 111-elastic element, 12-fixed sleeve, 121-rubber pad, 13-guide block, 14-ultraviolet disinfection lamp, 15-baffle, 16-valve. Detailed Implementation

[0020] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0021] A disinfection device for bottled water, such as Figures 1-5 As shown, the system includes a base plate 1, a mounting plate 2, a storage tank 3, a sleeve 4, an infusion pipe 5, a nozzle 51, an electric slide rail 6, a guide sleeve 7, a motor 8, a rotating disk 9, a cylinder 10, an elastic element 111, a sliding block 11, a fixing sleeve 12, and a guide block 13. The mounting plate 2 is located on the upper rear side of the base plate 1, and the storage tank 3 is located on the upper left side of the base plate 1. The sleeve 4 is located on the lower front side of the mounting plate 2, and the upper side of the sleeve 4 has a placement opening adapted to the size of the water tank opening. The infusion pipe 5 connects the storage tank 3 and the sleeve 4. The nozzle 51 is located on the sleeve 4 and connects to the interior of the storage tank 3 through the infusion pipe 5. Two electric slide rails 6 are mounted on the middle front side of the mounting plate 2. The electric slide rail 6 is slidably connected to the two guide sleeves 7 respectively. The two guide sleeves 7 can be combined to form a guide barrel. The upper opening of the guide barrel is larger than the lower opening, and the upper side of its interior is inclined. The motor 8 is installed on the upper front side of the mounting plate 2. The output shaft of the motor 8 is connected to the rotating disk 9. Two cylinders 10 are installed on the lower side of the rotating disk 9. The pistons of the two cylinders 10 are slidably connected to the two sliding blocks 11 respectively. The elastic element 111 is connected between the piston and the sliding block 11. The fixed sleeve 12 is provided on the lower side of the sliding block 11. The two fixed sleeves 12 are symmetrically arranged. The guide block 13 is provided on the opposite side of the two fixed sleeves 12. The end of the guide block 13 away from the fixed sleeve 12 is hemispherical.

[0022] In use, the electric slide rail 6 drives the two guide sleeves 7 to separate from each other. Then, the bucket is placed on the sleeve 4 with its opening facing downwards. At this time, the nozzle 51 extends into the bucket. The electric slide rail 6 drives the two guide sleeves 7 to move closer together and surround the bucket. The piston of the cylinder 10 extends, causing the sliding block 11 and the fixed sleeve 12 to descend. During descent, the guide block 13 contacts the inclined surface of the inner wall of the guide sleeve 7. The inclined surface of the inner wall of the guide sleeve 7 squeezes the two guide blocks 13 and the fixed sleeve 12 together. The elastic element 111 is stretched until the fixing sleeve 12 fixes the water bucket. Then the motor 8 drives the rotating disk 9 to rotate. The rotating disk 9 drives the cylinder 10, the fixing sleeve 12 and the water bucket to rotate. At this time, the spray pipe 51 sprays disinfectant to disinfect the inner wall of the water bucket. After disinfection, the piston of the cylinder 10 retracts and drives the fixing sleeve 12 to rise. At this time, the elastic element 111 gradually returns to its original state and drives the two fixing sleeves 12 to separate. Then the electric slide rail 6 drives the two guide sleeves 7 to separate. At this time, the water bucket can be taken out.

[0023] like Figure 4 As shown, it also includes an ultraviolet disinfection lamp 14. The ultraviolet disinfection lamp 14 is provided on the upper side of both guide sleeves 7. The ultraviolet disinfection lamp 14 is semi-circular, and the two ultraviolet disinfection lamps 14 are combined to form a circle. The ultraviolet disinfection lamp 14 can fully irradiate the outer wall of the water bucket, effectively killing bacteria and viruses on the outer wall and enhancing the overall disinfection effect.

[0024] like Figure 1 As shown, it also includes a baffle 15 and a valve 16. The baffle 15 is circumferentially arranged on the upper side of the base plate 1. The lower right end of the baffle 15 is provided with a liquid outlet hole, and the valve 16 is installed at the liquid outlet hole. The baffle 15 can prevent the disinfectant liquid from flowing out randomly during the disinfection process, keeping the working environment clean. At the same time, the valve 16 provided at the right end of the baffle 15 can discharge the disinfectant liquid in time when there is too much, avoiding liquid accumulation. Moreover, the discharged disinfectant liquid can be recycled and reused, improving resource utilization.

[0025] The two fixing sleeves 12 are semi-circular on opposite sides and can be combined to form a complete circle. The size of the circle is adapted to the side wall of the water bucket. The shape of the fixing sleeves 12 can better fit the water bucket, making it more stable during disinfection and ensuring that the water bucket will not slip during rotation.

[0026] Each of the two fixing sleeves 12 is provided with a rubber pad 121 on one side opposite to the other. The rubber pad 121 contacts the side wall of the water bucket. The rubber pad 121 can increase the friction and further improve the stability of the disinfection process. In addition, the rubber pad 121 has a certain elasticity and plays a buffering role when fixing the water bucket, protecting the water bucket from damage.

[0027] The front right side of the liquid storage tank 3 is made of transparent material and has scales, allowing the inside of the liquid storage tank 3 to be observed through the transparent material; the transparent material and scales enable the operator to intuitively observe the remaining amount of disinfectant and replenish the disinfectant in a timely manner.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A disinfection device for bottled water, comprising a base plate (1), a mounting plate (2), and a liquid storage tank (3), wherein the mounting plate (2) is provided on the upper rear part of the base plate (1), and the liquid storage tank (3) is provided on the upper side of the base plate (1), characterized in that, It also includes a sleeve (4), an infusion tube (5), a nozzle (51), an electric slide rail (6), a guide sleeve (7), a motor (8), a rotating disk (9), a cylinder (10), an elastic element (111), a sliding block (11), a fixed sleeve (12), and a guide block (13). The sleeve (4) is provided on the lower front side of the mounting plate (2). An infusion tube (5) is connected between the liquid storage tank (3) and the sleeve (4). A nozzle (51) is provided on the sleeve (4) and is connected to the infusion tube (5). Two electric slide rails (6) are installed in the middle of the front side of the mounting plate (2). (6) is slidably connected to two guide sleeves (7). A motor (8) is installed on the upper front side of the mounting plate (2). The output shaft of the motor (8) is connected to the rotating disk (9). Two cylinders (10) are installed on the lower side of the rotating disk (9). The pistons of the two cylinders (10) are slidably connected to two sliding blocks (11). An elastic element (111) is connected between the piston and the sliding block (11). A fixed sleeve (12) is provided on the lower side of the sliding block (11). A guide block (13) is provided on the opposite side of the two fixed sleeves (12). The end of the guide block (13) away from the fixed sleeve (12) is hemispherical.

2. The disinfection equipment for bottled water according to claim 1, characterized in that, It also includes an ultraviolet disinfection lamp (14), and the upper side of both guide sleeves (7) is equipped with an ultraviolet disinfection lamp (14), which is semi-circular.

3. The disinfection equipment for bottled water according to claim 2, characterized in that, It also includes a baffle (15) and a valve (16). The baffle (15) is provided on the upper circumferential side of the bottom plate (1). The right end of the baffle (15) is provided with a liquid outlet hole, and a valve (16) is installed at the liquid outlet hole.

4. The disinfection equipment for bottled water according to claim 3, characterized in that, Both fixing sleeves (12) are semi-circular and can be combined to form a complete circle, the size of which is adapted to the side wall of the bucket.

5. A disinfection device for bottled water according to claim 4, characterized in that, Rubber pads (121) are provided on the opposite side of the two fixing sleeves (12).

6. A disinfection device for bottled water according to claim 5, characterized in that, The side wall of the liquid storage tank (3) is made of transparent material and has a scale.