CN212476192U

CN212476192U - Sterilizer and sterilizing equipment suitable for integrated water route board

Info

Publication number: CN212476192U
Application number: CN202020763275.1U
Authority: CN
Inventors: 夏启明; 陈铁钢; 刘立中
Original assignee: Jiangxi Litkang Optical Co ltd
Current assignee: Jiangxi Litkang Optical Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-02-05
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a sterilizer and sterilizing equipment suitable for integrated water route board, include: a shell, which is provided with an inlet and an outlet; the inlet and the outlet are distributed on the same side of the shell; the sterilizing cavity is provided with an accommodating space and is arranged in the shell, and a first connecting hole is formed in the upper part of the sterilizing cavity and is positioned above the inlet; the lower part of the sterilization cavity is provided with a second connecting hole, and the second connecting hole and the first connecting hole are both communicated with the accommodating space; a water inlet channel and a water drainage channel are formed between the sterilization cavity and the shell, and the water inlet channel is connected with the inlet and the first connecting hole; the drainage channel is connected with the second connecting hole and the outlet; and an ultraviolet ray emitting part positioned in the housing and facing the accommodating space. The utility model discloses can effectively carry out germicidal treatment.

Description

Sterilizer and sterilizing equipment suitable for integrated water route board

Technical Field

The utility model relates to a technical field that disinfects especially relates to a sterilizer and sterilizing equipment suitable for integrated water route board.

Background

Deep ultraviolet light refers to light having a wavelength of 200nm to 300nm, and is also called UVC. The deep ultraviolet can penetrate cell membrane and cell nucleus of microorganism, destroy genetic material such as DNA, RNA, etc., and kill microorganism. The deep ultraviolet ray can kill bacteria propagules, spores, viruses, fungi and the like, and is widely applied to water purification plants, hospitals, factories and the like as a broad-spectrum efficient sterilization means.

The traditional artificial deep ultraviolet light source is a mercury lamp tube, which contains heavy metal mercury and is listed as a product needing to be eliminated step by step. UVC-LED is as a novel artificial deep ultraviolet light source, relies on its advantages such as green, concentrated spectrum, flexible use, long-lived, has become the ideal choice of replacing traditional mercury fluorescent tube.

Chinese patent 201711319222.X discloses an overflow type water sterilization and disinfection device and water purification equipment, and when the technical scheme is used, water flow is turbulent flow, so that the sterilization effect is influenced, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

For the technical problem of solving at least one aspect that exists among the background art, the utility model provides a sterilizer and sterilizing installation suitable for integrated water route board, bactericidal effect is good.

The utility model provides a sterilizer suitable for integrated water route board, include:

a shell, which is provided with an inlet and an outlet; the inlet and the outlet are distributed on the same side of the shell;

the sterilizing cavity is provided with an accommodating space and is arranged in the shell, and a first connecting hole is formed in the upper part of the sterilizing cavity and is positioned above the inlet; the lower part of the sterilization cavity is provided with a second connecting hole, and the second connecting hole and the first connecting hole are both communicated with the accommodating space; wherein the content of the first and second substances,

a water inlet channel and a water drainage channel are formed between the sterilization cavity and the shell, and the water inlet channel is connected with the inlet and the first connecting hole; the drainage channel is connected with the second connecting hole and the outlet;

and an ultraviolet ray emitting part positioned in the housing and facing the accommodating space.

Preferably, the sterilizer further comprises a reflector for reflecting ultraviolet rays, the reflector is positioned in the accommodating space and close to the bottom end of the sterilization cavity, and the upper surface of the reflector is a concave surface.

Preferably, the sterilization cavity and the reflector are made of polytetrafluoroethylene.

Preferably, the number of the first connecting holes is multiple, and the multiple first connecting holes are distributed around the circumference of the sterilization chamber at intervals.

Preferably, the sterilizer further comprises a top cover detachably coupled to the top end of the housing.

The utility model also discloses a sterilization equipment, including above-mentioned arbitrary one sterilizer.

The utility model discloses a beneficial effect that an aspect was brought is:

an external fluid, such as water, enters the water inlet passage through the inlet, and then upwardly enters the receiving space through the first connection hole. After ultraviolet sterilization treatment, the waste water is discharged through the second connecting hole, the water discharge channel and the outlet.

Through the design in chamber of disinfecting, let first connecting hole be located the top of import, can effectively avoid strikeing like this, the velocity of flow of equilibrium water avoids the torrent. Meanwhile, the illumination time is prolonged, and the sterilization effect is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an axial view of the present invention.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments in the present application may be combined with each other; the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left" and "right" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated position or element must have a specific orientation, be constituted in a specific orientation, and be operated, and thus, are not to be construed as limitations of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Embodiment 1, referring to fig. 1 and 2, the utility model provides a sterilizer suitable for integrated water route board, including:

the housing 1, on which the inlet 101 and the outlet 102 are provided, may be disposed near a lower portion of the housing 1.

A sterilization chamber 2 having an accommodating space 201 and disposed in the housing 1, wherein a first connection hole 202 is formed in an upper portion of the sterilization chamber 2, and the first connection hole 202 is located above the inlet 101; the lower part of the sterilization chamber 2 is provided with a second connecting hole 203, and the second connecting hole 203 and the first connecting hole 202 are both communicated with the accommodating space 201; wherein the content of the first and second substances,

a water inlet channel 103 and a water drainage channel 104 are formed between the sterilization cavity 2 and the shell 1, and the water inlet channel 103 is connected with the inlet 101 and the first connecting hole 202; the drain passage 104 connects the second connection hole 203 and the outlet 102.

And an ultraviolet ray emitting part 3 located in the housing 1 and facing the accommodating space 201. The ultraviolet emitting part 3 may be an existing LED module, and may include an LED chip 302 and a heat sink 303, where the LED chip 302 may be an application number: 201810751731.8. The LED chips are arranged downwards. A protective sheet 301 may also be provided to avoid contact with water. With the protective sheet 301 positioned under the LED chip 302. The protective sheet 301 may be quartz glass. The LED chip 302 is used to emit ultraviolet rays for sterilization.

The two ends of the sterilization cavity 2 can be arranged in an open mode. The LED module and the protection sheet can penetrate through the top end of the sterilization cavity 2 and extend into the accommodating space 201. Thus, the light utilization efficiency is improved, the illumination effect is improved, the shell 1 can be protected from ultraviolet radiation, and the service life of the sterilizer is prolonged.

An external fluid, for example, water, enters the water inlet passage 103 through the inlet 101 as indicated by a hollow arrow in fig. 1, and then upwardly enters the accommodating space 201 through the first connecting hole 202. After the ultraviolet sterilization treatment, the waste water is discharged through the second connecting hole 203, the drainage channel 104 and the outlet 102.

Through the design of the sterilization chamber 2, the first connection hole 202 is located above the inlet 101, so that the flow rate of water can be effectively equalized, and turbulence is avoided. Meanwhile, the illumination time is prolonged, so that the irradiation can be fully performed, and the sterilization effect is improved.

Further, the sterilizer further comprises a reflector 4 for reflecting ultraviolet rays, the reflector 4 is located in the accommodating space 201 and close to the bottom end of the sterilization cavity 2, and the upper surface of the reflector 4 is a concave surface. The reflector 4 is used for reflecting ultraviolet rays, so that the light utilization rate is improved, and the sterilization effect is improved.

Furthermore, the sterilization cavity 2 and the reflector 4 are made of polytetrafluoroethylene.

Set up the chamber 2 that disinfects and can even the velocity of water flow, avoid the torrent, improve bactericidal effect.

The sterilization cavity 2 and the reflector 4 are made of polytetrafluoroethylene, and have oxidation resistance and high UVC wave band reflectivity. The design of the illuminating body and the reflecting body 4 is beneficial to the water flow passing through the accommodating space 201 to fully receive UVC ultraviolet radiation; the sterilization chamber 2 is designed to protect the main body outer case from UVC ultraviolet rays at the same time to extend the life of the sterilizer.

Further, the number of the first connection holes 202 is plural, and the plural first connection holes 202 are distributed at intervals around the circumference of the sterilization chamber 2. Set up a plurality of first connecting holes 202, can break up rivers, fall into little thigh rivers, the steady velocity of flow. Convenient light irradiation and improved sterilizing effect.

Further, the sterilizer further includes a top cover 105, and the top cover 105 is detachably coupled to the top end of the housing 1. The sterilization cavity 2 and the ultraviolet emitting part 3 are convenient to install.

In this embodiment, the inlet 101 and the outlet 102 are distributed on the same side of the housing 1. Is suitable for the integrated water circuit board of the water purifier. Set up mounting hole A on casing 1, but the snap-on is on outside integrated water route board, compact structure integrates more, simple to operate.

At present, even if the household or commercial water purifier on the market is subjected to multiple deep filtration, bacteria still grow because the pipeline retains water for a long time. Therefore, the user must drink the water with the bacterial colony exceeding the standard when taking water and drinking.

The inlet 101 and the outlet 102 of the present embodiment can be directly installed on the purified water output end of the water circuit board. Can effectively kill bacteria breeding in the water storage device and the pipeline.

Embodiment 2, this embodiment discloses a sterilization apparatus including the sterilizer described in any of the above embodiments. Can sterilize water, has sterilization effect and ensures safety.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sterilizer adapted for use with integrated circuit boards, comprising:

2. The sterilizer of claim 1, further comprising a reflector for reflecting ultraviolet rays, the reflector being positioned within the receiving space and adjacent to the bottom end of the sterilization chamber, the upper surface of the reflector being concave.

3. The sterilizer of claim 2, wherein said sterilization chamber and reflector are made of polytetrafluoroethylene.

4. The sterilizer of any one of claims 1 to 3, wherein the number of said first connecting holes is plural, and a plurality of said first connecting holes are spaced around the circumference of said sterilization chamber.

5. A sterilizer as claimed in any one of claims 1 to 3, wherein the sterilizer further comprises a cap which is removably attached to the top end of the housing.

6. A sterilisation apparatus, characterised in that it comprises a steriliser according to any of the claims 1-5.