Drinking water disinfection and sterilization device

Abstract

The utility model discloses a sterilizing device for drinking water, which comprises an outer bottle body, and a plurality of ultraviolet lamps distributed at equal intervals are mounted on the inner wall of the outer bottle body; the base is detachably arranged at the bottom of the outer bottle body; the inner bottle body is detachably arranged in the outer bottle body, and one end of the inner bottle body is located on the inner side of the base; an extension part is arranged at one end of the base, a first internal thread is arranged on the inner wall of the outer bottle body, and a first external thread in meshed connection with the first internal thread is arranged on the outer wall of the extension part; the reinforcing ribs are arranged in the base, the reinforcing component is arranged on the base, and a limiting groove allowing the inner bottle body to be inserted therein is formed in the top end of the base; the utility model has the beneficial effects that the inner bottle body can be spliced with the outer bottle body and the base, and when the surface of the inner bottle body is abraded, the abraded inner bottle body can be detached for replacement, so that the replacement cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of drinking water, and in particular relates to a drinking water disinfection and sterilization device. Background Art

[0002] The primary purpose of drinking water disinfection and sterilization is to kill most pathogenic microorganisms in the water that are harmful to human health, including bacteria, viruses, protozoa, etc.; through effective disinfection and sterilization measures, diseases transmitted through drinking water can be significantly reduced and public health can be protected.

[0003] Through disinfection and sterilization treatment, harmful substances in the water can be removed, improving the purity and safety of the water quality, which is crucial to ensuring the safety of people's drinking water.

[0004] A deep ultraviolet LED drinking water disinfection and sterilization device with publication number CN212712850U is disclosed, which includes an outer bottle body, an inner bottle body and a battery pack. The inner bottle body is flexibly connected to the inner part of the outer bottle body, and the battery pack is slidably installed on the side of the outer bottle body. A clamping assembly for controlling disassembly is installed on the side of the outer bottle body located on the top surface of the battery pack, a driving assembly for controlling lifting is installed inside the outer bottle body, and a lifting assembly for moving sterilization is installed on the side of the driving assembly.

[0005] The inner bottle body is installed in the outer bottle body. When the surface of the inner bottle body is damaged, it is not conducive to disassembly and replacement. The overall replacement causes waste and increases the cost of use. Utility Model Content

[0006] The utility model aims to provide a drinking water disinfection and sterilization device, wherein an inner bottle body and an outer bottle body are detachably connected, and when worn, it is convenient to replace the damaged part.

[0007] To achieve the above purpose, the utility model provides the following technical solutions: a drinking water disinfection and sterilization device, comprising

[0008] An outer bottle body, wherein a plurality of equally spaced ultraviolet lamps are installed on the inner wall of the outer bottle body;

[0009] A base, which is detachably mounted on the bottom of the outer bottle body;

[0010] The inner bottle body is detachably arranged inside the outer bottle body, and one end of the inner bottle body is located on the inner side of the base.

[0011] Preferably, an extension portion is provided at one end of the base, the inner wall of the outer bottle body is provided with a first internal thread, and the outer wall of the extension portion is provided with a first external thread meshingly connected with the first internal thread.

[0012] Preferably, it further comprises reinforcing ribs arranged inside the base and reinforcing components arranged on the base, and a limiting groove for inserting the inner bottle body is formed at the top of the base.

[0013] Preferably, the reinforcing component comprises a reinforcing plate, one end of which is provided with a stopper that can abut against the inner bottle body, and the other end of the reinforcing plate is provided with a spring connected to the inner side surface of the limiting groove.

[0014] Preferably, it further comprises a guide rod arranged on the reinforcing plate, and a guide groove for inserting the guide rod is opened inside the base.

[0015] Preferably, it further comprises a protruding portion arranged at the top end of the inner bottle body, and the outer wall of the protruding portion is provided with a second external thread.

[0016] Preferably, it also includes an outer bottle cap, the inner wall of the outer bottle cap is provided with a second internal thread meshingly connected with the second external thread, the inner top of the outer bottle cap is provided with a fixing block and a sealing gasket, and the sealing gasket is sleeved on the outer wall of the fixing block, when the fixing block is located inside the protruding part, the sealing gasket abuts against the inner wall of the protruding part.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The inner bottle body can be spliced ​​with the outer bottle body and the base. When the surface of the inner bottle body is worn, the worn inner bottle body can be disassembled and replaced, thereby reducing the cost of replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 For the utility model Figure 2 Schematic diagram of the enlarged structure of the F region;

[0022] Figure 4 For the utility model Figure 2 Schematic diagram of the enlarged structure of the M region;

[0023] In the figure: 1. outer bottle body; 11. ultraviolet lamp; 12. first internal thread; 2. base; 21. reinforcing rib; 22. limiting groove; 23. guide groove; 24. extension portion; 240. first external thread; 3. outer bottle cap; 31. fixing block; 32. sealing gasket; 33. second internal thread; 4. inner bottle body; 41. extension portion; 410. second external thread; 5. reinforcement plate; 51. stop block; 52. guide rod; 6. spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] See also Figure 1-Figure 3 , which is the first embodiment of the utility model, and provides a drinking water disinfection and sterilization device, comprising:

[0027] The outer bottle body 1 has a plurality of equally spaced ultraviolet lamps 11 installed on the inner wall of the outer bottle body 1. The ultraviolet lamps 11 are in a ring shape, so that the ultraviolet lamps 11 can sterilize the raw water more comprehensively, thus speeding up the sterilization quality of the raw water and ensuring the health of the drinking water for the user;

[0028] The base 2 is detachably arranged at the bottom of the outer bottle body 1. The base 2 and the outer bottle body 1 can be detachably arranged to increase the convenience of use;

[0029] The inner bottle body 4 is detachably arranged inside the outer bottle body 1, and one end of the inner bottle body 4 is located on the inner side of the base 2. The inner bottle body 4 is detachable, and when the surface of the inner bottle body 4 is worn, the worn inner bottle body 4 can be removed and replaced.

[0030] In the present embodiment, preferably, an extension portion 24 is provided at one end of the base 2, thereby realizing the addition of the extension portion 24; the inner wall of the outer bottle body 1 is provided with a first internal thread 12, thereby realizing the addition of the first internal thread 12; the outer wall of the extension portion 24 is provided with a first external thread 240 meshingly connected to the first internal thread 12; the meshing of the first external thread 240 and the first internal thread 12 facilitates the splicing of the base 2 and the outer bottle body 1.

[0031] In this embodiment, preferably, it also includes reinforcing ribs 21 arranged inside the base 2 and reinforcing components arranged on the base 2. The strength of the base 2 is increased by the reinforcing ribs 21. A limiting groove 22 for inserting the inner bottle body 4 is opened at the top of the base 2. The limiting groove 22 increases the limitation when the inner bottle body 4 is inserted.

[0032] In the present embodiment, preferably, the reinforcing component includes a reinforcing plate 5, one end of which is provided with a stop block 51 which can be abutted against the inner bottle body 4, thereby realizing the addition of the stop block 51, and the other end of the reinforcing plate 5 is provided with a spring 6 which is connected to the inner side surface of the limiting groove 22. When the inner bottle body 4 is installed, the inner bottle body 4 is picked up, and one end of the inner bottle body 4 is inserted into the limiting groove 22. When one end of the inner bottle body 4 is inserted, the stop block 51 is squeezed. After the stop block 51 is squeezed, it drives the reinforcing plate 5 to compress the spring 6. After being compressed, the spring 6 is reset, driving the reinforcing plate 5 to move, and causing the stop block 51 to clamp the lower end of the inner bottle body 4. In order to increase the reinforcement performance, a reinforcing component can also be provided on the inner wall of the outer bottle body 1.

[0033] In the present embodiment, preferably, a guide rod 52 is further included on the reinforcement plate 5, so that the guide rod 52 is added. A guide groove 23 for inserting the guide rod 52 is opened inside the base 2, and the guide rod 52 and the guide groove 23 cooperate to increase the guidance of the reinforcement plate 5 when it moves.

[0034] In the present embodiment, preferably, it further includes an extension portion 41 disposed at the top end of the inner bottle body 4 , thereby realizing the addition of the extension portion 41 , and the outer wall of the extension portion 41 is provided with a second external thread 410 , thereby realizing the addition of the second external thread 410 .

[0035] In the present embodiment, preferably, an outer bottle cap 3 is further included, and the inner wall of the outer bottle cap 3 is provided with a second internal thread 33 meshingly connected with the second external thread 410. The meshing of the second external thread 410 and the second internal thread 33 helps to achieve a stable splicing of the outer bottle cap 3 and the inner bottle body 4, and the outer bottle cap 3 can also be unscrewed as needed.

[0036] Example 2

[0037] See also Figure 1-Figure 4 , which is the second embodiment of the utility model, is based on the previous embodiment, and the difference is that:

[0038] A fixing block 31 and a sealing gasket 32 ​​are provided at the inner top of the outer bottle cap 3, and the sealing gasket 32 ​​is sleeved on the outer wall of the fixing block 31. When the fixing block 31 is located inside the protruding portion 41, the sealing gasket 32 ​​abuts against the inner wall of the protruding portion 41, which helps to increase the sealing effect, prevents water from leaking out of the inner bottle body 4, and facilitates use by users.

[0039] It should be noted that the specific structure and working principle of the ultraviolet lamp 11 in the present application have been disclosed in a deep ultraviolet LED drinking water disinfection and sterilization device with publication number CN212712850U.

[0040] The working principle and use process of the utility model are as follows: the meshing of the second external thread 410 and the second internal thread 33 is utilized to realize the stable connection between the outer bottle cap 3 and the inner bottle body 4, and the sealing effect is increased by the sealing gasket 32 ​​to prevent the leakage of water in the inner bottle body 4, so as to facilitate the use by the user; the ring-shaped ultraviolet lamp 11 works, so that the ultraviolet lamp 11 can sterilize the raw water more comprehensively, accelerate the sterilization quality of the raw water, and ensure the health of the drinking water for the user.

[0041] Although the embodiments of the present invention have been shown and described, please refer to the above detailed description. It will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drinking water disinfection and sterilization device, characterized in that: include An outer bottle body (1), wherein a plurality of ultraviolet lamps (11) are installed on the inner wall of the outer bottle body (1) at equal intervals; A base (2), the base (2) being detachably mounted on the bottom of the outer bottle body (1); The inner bottle body (4) is detachably arranged inside the outer bottle body (1), and one end of the inner bottle body (4) is located on the inner side of the base (2).

2. A drinking water disinfection and sterilization device according to claim 1, characterized in that: An extension portion (24) is provided at one end of the base (2), the inner wall of the outer bottle body (1) is provided with a first internal thread (12), and the outer wall of the extension portion (24) is provided with a first external thread (240) meshingly connected with the first internal thread (12).

3. A drinking water disinfection and sterilization device according to claim 1, characterized in that: It also includes reinforcing ribs (21) arranged inside the base (2) and reinforcing components arranged on the base (2); the top of the base (2) is provided with a limiting groove (22) for the inner bottle body (4) to be inserted.

4. A drinking water disinfection and sterilization device according to claim 3, characterized in that: The reinforcing component comprises a reinforcing plate (5), one end of which is provided with a stopper (51) capable of abutting against the inner bottle body (4), and the other end of which is provided with a spring (6) connected to the inner side surface of the limiting groove (22).

5. A drinking water disinfection and sterilization device according to claim 4, characterized in that: It also includes a guide rod (52) arranged on the reinforcing plate (5), and a guide groove (23) for the guide rod (52) to be inserted is opened inside the base (2).

6. A drinking water disinfection and sterilization device according to claim 1, characterized in that: It also includes a protruding portion (41) arranged at the top end of the inner bottle body (4), and the outer wall of the protruding portion (41) is provided with a second external thread (410).

7. A drinking water disinfection and sterilization device according to claim 6, characterized in that: The invention also comprises an outer bottle cap (3), the inner wall of the outer bottle cap (3) being provided with a second inner thread (33) meshingly connected with the second outer thread (410), the inner top of the outer bottle cap (3) being provided with a fixing block (31) and a sealing gasket (32), and the sealing gasket (32) being sleeved on the outer wall of the fixing block (31), and when the fixing block (31) is located inside the protruding portion (41), the sealing gasket (32) abuts against the inner wall of the protruding portion (41).

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