CN216038741U

CN216038741U - Ultraviolet sterilization device

Info

Publication number: CN216038741U
Application number: CN202122476883.1U
Authority: CN
Inventors: 刘兴武
Original assignee: Shenzhen Ocean Power Environmental Technology Co ltd
Current assignee: Shenzhen Ocean Power Environmental Technology Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-03-15
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses an ultraviolet sterilization device, which comprises an overflow pipe and an ultraviolet sterilization lamp, wherein the overflow pipe is provided with a drainage channel, a water inlet and a water outlet which are communicated with the drainage channel, and a connecting part is arranged in the drainage channel; the ultraviolet germicidal lamp extends into the drainage channel to separate the drainage channel into closed germicidal flow channels, and the water inlet and the water outlet are communicated with the germicidal flow channels, wherein one end of the ultraviolet germicidal lamp is in threaded connection with the connecting part, and a conductive plug part used for connecting a plug connecting wire is arranged at the end of the ultraviolet germicidal lamp; the utility model provides an ultraviolet sterilization device, and aims to solve the problems that an ultraviolet lamp is difficult to disassemble and assemble and poor in sealing in the prior art.

Description

Ultraviolet sterilization device

Technical Field

The application belongs to the technical field of sterilization, and particularly relates to an ultraviolet sterilization device.

Background

Note that the contents described in this section do not represent all the related art.

The ultraviolet sterilizer produces high intensity ultraviolet light to irradiate water, and when various bacteria, viruses and other pathogens in the water are irradiated by a certain dose of 254nm ultraviolet light, DNA structures in cells are destroyed (bond breaking, or photochemical reaction), so that the bacteria and viruses in the water are killed. The ultraviolet sterilizer is arranged on the water conveying pipeline, can effectively prevent water from suffering from secondary pollution of microorganisms, and ensures that the produced water is qualified. However, the conventional ultraviolet sterilization apparatus has a large light attenuation and a short life, and after being lighted for several hundreds of hours, the ultraviolet light intensity of the conventional ultraviolet sterilization apparatus is rapidly attenuated to 30% at most, so that the sterilization effect is greatly weakened, and in addition, the cathode damage caused during processing also affects the life of the ultraviolet sterilization lamp, so that the conventional ultraviolet sterilization apparatus needs to be replaced periodically.

Disclosure of Invention

The utility model mainly aims at the problems, provides an ultraviolet sterilization device and aims at solving the problems that an ultraviolet lamp is difficult to disassemble and assemble and poor in sealing in the prior art.

In order to achieve the above object, the present invention provides an ultraviolet sterilization apparatus, comprising:

the overflow pipe is provided with a drainage channel, a water inlet and a water outlet which are communicated with the drainage channel, and a connecting part is arranged in the drainage channel;

the ultraviolet germicidal lamp extends into the drainage channel to separate the drainage channel into closed germicidal flow channels, the water inlet and the water outlet are communicated with the germicidal flow channels, one end of the ultraviolet germicidal lamp is connected with the connecting portion in a threaded mode, and a conductive inserting portion used for connecting a plug connecting wire is arranged at the end of the ultraviolet germicidal lamp.

Further, still include block terminal and plug connection line, plug connection line's one end detachably with the block terminal electricity is connected, and the other end detachably connects electrically conductive plug.

Furthermore, the connection parts of the ultraviolet germicidal lamp and the overflowing pipe are provided with sealing rings.

Furthermore, the other end of the ultraviolet germicidal lamp at least partially extends out of the overflow pipe, and the outer wall of the extending end of the ultraviolet germicidal lamp is provided with anti-skid grains.

Furthermore, a display screen and a control key are arranged on the distribution box.

Compared with the prior art, the ultraviolet sterilization device provided by the utility model has the advantages that the glass shell of the ultraviolet sterilization lamp and the overflowing pipe are in threaded connection in a detachable mode, so that the ultraviolet sterilization lamp can be conveniently replaced together, and the problem of reduced sealing performance caused by long-term detachment of the ultraviolet sterilization lamp and the glass shell can be avoided in the replacement process.

Drawings

Fig. 1 is a three-dimensional structure of an ultraviolet sterilization device disclosed in the present application.

Fig. 2 is a schematic perspective view of an ultraviolet germicidal lamp disclosed in the present application.

Fig. 3 is a schematic cross-sectional structural diagram of an ultraviolet sterilization device disclosed in the present application.

Fig. 4 is a schematic diagram of an internal structure of a flow tube disclosed herein.

Reference numerals shown in the drawings:

1. an overflow pipe; 101. a water inlet; 102. a water outlet; 103. a drainage channel; 104. a sterilization flow channel; 105. a connecting portion; 106. an external thread;

2. an ultraviolet germicidal lamp; 20. a conductive insert; 21. anti-skid lines; 22. a glass housing; 201. an internal thread;

3. a distribution box; 30. a display screen; 31. a control key;

4. a plug connecting wire; 5. a seal ring; 6. a pipe bracket.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The composition of the ultraviolet sterilization apparatus will be described in detail with reference to specific examples.

Fig. 1 to 4 are schematic views showing the structure of an ultraviolet sterilization apparatus according to a specific example of the present disclosure. As shown in fig. 1-4, the ultraviolet sterilization device comprises an overflow pipe 1 and an ultraviolet sterilization lamp 2, wherein the overflow pipe 1 is provided with a drainage channel 103, a water inlet 101 and a water outlet 102 communicated with the drainage channel 103, and a connecting part 105 is arranged in the drainage channel 103, as shown in fig. 4, the connecting part 105 extends from the end part of the overflow pipe 1 to the drainage channel 103 to form a blocking part of the water inlet 101, so that the phenomenon that the water inlet impacts strongly is avoided, and the glass shell 22 of the ultraviolet sterilization lamp is collided with the inside of the stainless steel overflow pipe 1 to cause the glass shell to be broken.

As shown in fig. 2 and 3, the ultraviolet germicidal lamp 2 extends into the drainage channel 103, separate the drainage channel 103 into the inclosed runner 104 that disinfects, water inlet 101 and delivery port 102 communicate with the runner 104 that disinfects, wherein, 2 one end and connecting portion 105 threaded connection of ultraviolet germicidal lamp, and be provided with the electrically conductive portion of inserting 20 that is used for connecting plug connecting wire 4 at this end, because with the whole removable mode that adopts threaded connection with the flow tube 1 of ultraviolet germicidal lamp 2, be convenient for change ultraviolet germicidal lamp together, in the change in-process, can not cause ultraviolet germicidal lamp 2 and glass housing 22 because of the problem that the long-term separation leads to the leakproofness to descend, specifically, be provided with external screw thread 106 on this connecting portion 105, set up and internal thread 201 on the pipe fitting of ultraviolet germicidal lamp 2.

In order to improve the overall sealing performance, the connection parts of the ultraviolet germicidal lamp 2 and the over-flow tube 1 are provided with sealing rings 5.

In order to facilitate the detachment of the ultraviolet germicidal lamp 2, the other end of the ultraviolet germicidal lamp 2 at least partially extends out of the flow passing pipe 1, anti-slip lines 21 are arranged on the outer wall of the extending end of the ultraviolet germicidal lamp, and the glass shell 22 of the ultraviolet germicidal lamp 2 can be separated from the flow passing pipe 1 by screwing the anti-slip lines 21.

As shown in fig. 3, a tube support 6 is further disposed in the drainage channel 103 for supporting the ultraviolet germicidal lamp 2 and preventing the glass housing 22 from rigidly contacting the interior of the flow tube 1.

In the above disclosed embodiment, the ultraviolet sterilizing lamp further comprises a distribution box 3 and a plug connecting wire 4, wherein the distribution box 3 is welded at the bottom of the overcurrent tube 1, on one hand, the distribution box supports the whole body, on the other hand, the ultraviolet sterilizing lamp 2 is controlled, specifically, one end of the plug connecting wire 4 is detachably and electrically connected with the distribution box 3, and the other end of the plug connecting wire 4 is detachably and electrically connected with the conductive plug part 20; the distribution box 3 is provided with a display screen 30 and control keys 31.

From a reading of the foregoing detailed description, it will be appreciated by those skilled in the art that the utility model can be readily implemented. It should be understood, however, that the intention is not to limit the utility model to the particular embodiments described. On the basis of the embodiments disclosed, a person skilled in the art can combine different features at will, so as to implement different solutions, and can combine different forms of additional functions to form other solutions. The scope of protection of the application is therefore only limited by the scope of the appended claims.

The present invention has been described in terms of specific examples, which are provided to aid understanding of the utility model and are not intended to be limiting. For a person skilled in the art to which the utility model pertains, several simple deductions, modifications or substitutions may be made according to the idea of the utility model.

Claims

1. An ultraviolet sterilizer, comprising:

2. The UV sterilizer of claim 1, further comprising a distribution box and a plug connector, wherein one end of the plug connector is detachably connected to the distribution box and the other end of the plug connector is detachably connected to the conductive socket.

3. The UV sterilizer apparatus according to claim 1, wherein a sealing ring is disposed at a connection portion between the UV sterilizer lamp and the flow tube.

4. The ultraviolet sterilization device as claimed in claim 1, wherein the other end of the ultraviolet sterilization lamp at least partially extends out of the flow tube, and the outer wall of the extending end of the ultraviolet sterilization lamp is provided with anti-skid lines.

5. The UV sterilizer of claim 2, wherein a display screen and control buttons are arranged on the distribution box.