CN215288079U

CN215288079U - Ultraviolet sterilization purifier

Info

Publication number: CN215288079U
Application number: CN202121409165.6U
Authority: CN
Inventors: 许小峰
Original assignee: Shenzhen Hangjiafuyundao Technology Co ltd
Current assignee: Shenzhen Hangjiafuyundao Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-24
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses an ultraviolet sterilization water purification device, which comprises a shell, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein the shell is a hollow cavity and can contain flowing water; the circuit board, the connecting pipe, the high-low voltage switch and the ultraviolet sterilization structure are fixedly arranged in the shell; a water inlet pipe and a water outlet pipe which penetrate through the shell; one end of the connecting pipe is connected with the water inlet pipe, the other end of the connecting pipe is connected with the ultraviolet sterilization structure, and the high-low voltage switch is arranged on the connecting pipe; one end of the water inlet pipe is connected with the connecting pipe; the water outlet pipe is arranged at the lower end of the ultraviolet sterilization structure; the ultraviolet sterilization structure comprises an outer shell, an inner shell, an end cover and an ultraviolet lamp. The utility model has the characteristics of simple structure, with low costs and bactericidal effect is strong.

Description

Ultraviolet sterilization purifier

Technical Field

The utility model relates to a purifier technical field particularly, especially relates to an ultraviolet sterilization purifier.

Background

The ultraviolet sterilization and disinfection is to use ultraviolet with proper wavelength to destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of the microorganism body, so as to cause the death of growing cells and/or regenerative cells, thereby achieving the effect of sterilization and disinfection. The ultraviolet disinfection technology is based on modern epidemic prevention science, medicine and photodynamics, and utilizes specially designed UVC wave band ultraviolet light with high efficiency, high intensity and long service life to irradiate flowing water so as to directly kill various bacteria, viruses, parasites, algae and other pathogens in the water. At present, ultraviolet disinfection equipment is also available in the market, but due to the water passing mode, the equipment is often larger, is more suitable for industry, and has common disinfection effect. Therefore, in view of the defects of the above solutions in actual manufacturing and implementation, the present invention provides an ultraviolet sterilization water purification device, which is based on the spirit and concept, and is assisted by professional knowledge and experience, and after various ingenuity and experiments, so as to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an ultraviolet sterilization water purifier.

The utility model relates to an ultraviolet sterilization purifier can realize through following technical scheme:

the utility model relates to an ultraviolet sterilization water purification device, which comprises a shell, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein the shell is a hollow cavity and can contain flowing water; the circuit board, the connecting pipe, the high-low voltage switch and the ultraviolet sterilization structure are fixedly arranged in the shell; a water inlet pipe and a water outlet pipe which penetrate through the shell; the water inlet pipe is connected with the ultraviolet sterilization structure through the connecting pipe, and the high-low pressure switch is arranged on the connecting pipe; one end of the water inlet pipe is connected with the connecting pipe; the water outlet pipe is arranged at the lower end of the ultraviolet sterilization structure; the ultraviolet sterilization structure comprises an outer shell, an inner shell, an end cover and an ultraviolet lamp; the inner shell is arranged in the outer shell, a gap is formed between the inner shell and the outer shell, and the lower end of the inner shell is in sealing contact connection with the outer shell; the end cover is arranged on the inner shell; the ultraviolet lamp is arranged in the inner shell through the end cover, and a gap is arranged between the ultraviolet lamp and the inner shell.

In one embodiment, the housing includes an upper housing and a lower housing, and the upper housing and the lower housing are connected by a snap structure or a screw structure.

In one embodiment, the gap between the uv lamp and the inner housing is 1.5mm to 4 mm.

In one embodiment, the outer layer of the ultraviolet lamp is quartz glass having a length of 3cm to 10 cm.

In one embodiment, a sealing ring is arranged at a contact part of the outer shell and the inner shell.

In one embodiment, a sealing ring is arranged at a contact part of the end cover and the ultraviolet lamp.

In one embodiment, the sealing ring is made of silica gel or rubber.

In one embodiment, a first water inlet is provided on the outer casing, and the first water inlet is connected with the connecting pipe.

In one embodiment, a plurality of second water inlets are provided on the inner housing.

In one embodiment, the outer shell, the inner shell and the end cap are all made of plastic without bisphenol a component.

Compared with the prior art, the utility model relates to an ultraviolet sterilization purifier's beneficial effect does:

the utility model relates to an ultraviolet sterilization water purification device which carries out sterilization treatment on water flow passing around the ultraviolet sterilization water purification device through an ultraviolet sterilization structure; by arranging the inner shell and the outer shell, water flow can be buffered in a gap formed by the inner shell and the outer shell, so that the flow velocity of the water flow passing through the ultraviolet lamp is relatively smooth, and the sterilization effect of the ultraviolet sterilization water purification device is enhanced; the end cover, the inner shell and the outer shell are made of plastics without bisphenol A components, so that the production cost is reduced to a certain extent, the ultraviolet lamp is arranged in the inner shell, and a gap is formed between the ultraviolet lamp and the inner shell, so that water flow is uniformly irradiated by the ultraviolet lamp, and the sterilization effect of the ultraviolet sterilization water purification device is enhanced to a certain extent; simultaneously, the high-low pressure switch controls the on-off of the ultraviolet lamp when the purified water flows, the service life of the ultraviolet lamp tube is protected to a certain extent, the situation that plastic is easy to break due to aging of the ultraviolet lamp when irradiated for a long time is prevented, the water gap of an irradiation area is poor due to long-time ultraviolet irradiation is prevented, and the automatic flushing function of the ultraviolet sterilization water purifying device can be enhanced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the ultraviolet sterilization water purification device of the present invention;

fig. 2 is a schematic view of the internal structure of the ultraviolet sterilization water purification device shown in fig. 1, including an ultraviolet sterilization structure;

fig. 3 is an exploded view of the uv sterilization structure shown in fig. 2.

The following are marked in the figure: 11, a shell 111, an upper shell 112, a lower shell; 12, a circuit board; 13, a water inlet pipe; 14, a connecting pipe; 15, a high-low voltage switch; 16, ultraviolet sterilization structure; 161, an outer shell; 1611, a first water inlet; 162, an inner shell; 1621, a second water inlet; 163, end caps; 1631, sealing ring; 164, ultraviolet lamps; and 17, discharging the water pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention.

Further, in the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, the ultraviolet sterilization water purification device of the present invention may include a housing 11, a circuit board 12, a water inlet pipe 13, a connecting pipe 14, a high-low pressure switch 15, an ultraviolet sterilization structure 16, and a water outlet pipe 17; the shell 11 is a hollow cavity, and flowing water can be contained in the hollow cavity; the circuit board 12, the connecting pipe 14, the high-low voltage switch 15 and the ultraviolet sterilization structure 16 are fixedly arranged in the shell 11, the circuit board 12 is respectively and electrically connected with the high-low voltage switch 15 and the ultraviolet sterilization structure 16, one end of the connecting pipe 14 is connected with the water inlet pipe 13, the other end of the connecting pipe is connected with the ultraviolet sterilization structure 16, the high-low voltage switch 15 is arranged on the connecting pipe 14 and can control water flow to enter the ultraviolet sterilization structure 16 for sterilization, and when the ultraviolet sterilization water purification device is not used for a long time, the ultraviolet sterilization structure 16 can be automatically washed by controlling the high-low voltage switch 15 to be turned on, so that the automatic washing function of the ultraviolet sterilization water purification device is enhanced; the ultraviolet sterilization structure 16 sterilizes the water flow entering the ultraviolet sterilization structure through an ultraviolet lamp; the water inlet pipe 13 penetrates through the shell 11, one end of the water inlet pipe is connected with an external water source, and the other end of the water inlet pipe is connected with the connecting pipe 14; the water outlet pipe 17 is connected to the lower end of the ultraviolet sterilization structure 16 and penetrates through the shell 11, and water sterilized by the ultraviolet sterilization structure 16 flows out of the water outlet pipe 17.

Referring to fig. 1 and 2, in the present embodiment, the housing 11 is a rectangular hollow cavity, and can contain flowing water therein; the housing 11 includes an upper housing 111 and a lower housing 112, the upper housing 111 and the lower housing 112 are connected by a snap structure or a screw structure, and in this embodiment, the upper housing 111 and the lower housing 112 are connected by a snap structure. In this embodiment, the housing 11 is made of a plastic material without bisphenol a component, such as PP material or PE material; the lower casing 112 is provided with a plurality of locking positions, and the circuit board 12, the connecting pipe 14, the high-low voltage switch 15 and the ultraviolet sterilization structure 16 are respectively fixed by the locking positions.

Referring to fig. 2, in the present embodiment, the control board 12 is electrically connected to the high-low voltage switch 15 and the ultraviolet sterilization structure 16, respectively, when the ultraviolet sterilization water purification apparatus is not used for a long time, the control board 12 can automatically flush the ultraviolet sterilization structure 16 by controlling the on/off of the high-low voltage switch 15, so as to enhance the automatic flushing function of the ultraviolet sterilization water purification apparatus, and the control technologies adopted by the control board 12 are the prior art, and therefore, are not described herein again. The control panel 12 is further provided with a wireless communication module, the wireless communication module can control the high-low voltage switch 15 and the ultraviolet sterilization structure 16 to work, in the embodiment, the wireless communication module adopts the prior art, and can be a bluetooth module or an infrared remote control module.

Referring to fig. 3, in the present embodiment, the ultraviolet sterilization structure 16 includes an outer shell 161, an inner shell 162, an end cap 163 and an ultraviolet lamp 164; the inner shell 162 is arranged in the outer shell 161, a gap is arranged between the inner shell 162 and the outer shell 161, the lower end of the inner shell 162 is connected with the outer shell 161 in a sealing contact way, and water flow coming from the outer shell 161 enters the inner shell 162 after being buffered in the gap; the end cap 163 is disposed on the inner housing 162 and functions to fix the ultraviolet lamp 164; the ultraviolet lamp 164 is disposed in the inner housing 162 through the end cap 163, a gap is disposed between the ultraviolet lamp 164 and the inner housing 162, the gap is 1.5mm-4mm, and the ultraviolet lamp 164 sterilizes the water flowing between the inner housing 162 and the ultraviolet lamp 164. In order to better enhance the tightness of the ultraviolet sterilization structure 16, a sealing ring 1631 is disposed at a contact portion of the outer shell 161 and the inner shell 162, a sealing ring 1631 is disposed at a contact portion of the end cap 163 and the ultraviolet lamp 164, the sealing ring 1631 is made of silica gel or rubber, and in this embodiment, the sealing ring 1631 is made of silica gel. In this embodiment, the outer shell 161, the inner shell 162 and the end cap 163 are made of plastic without bisphenol a component, such as PP material or PE material; the outer layer of the ultraviolet lamp 164 is quartz glass, and the length thereof is 3cm-10 cm.

Referring to fig. 3, in the present embodiment, the outer shell 161 and the inner shell 162 are cylindrical, a first water inlet 1621 is disposed on the outer shell 161, the first water inlet 1611 is connected to the connecting pipe 14, and water flows into a gap between the inner shell 162 and the outer shell 161 through the first water inlet 1611. A plurality of second water inlets 1621 are disposed on the inner casing 162, and water flows into a gap between the ultraviolet lamp 164 and the inner casing 162 through the plurality of second water inlets 1621. In this embodiment, the outer housing 161 and the water outlet pipe 17 are integrally formed, and in other embodiments, the outer housing 161 and the water outlet pipe 17 may also be formed by assembling.

Referring to fig. 1, in the present embodiment, the water inlet pipe 13 and the water outlet pipe 17 are arranged in parallel, and both of them penetrate through the bottom of the housing 11; in other embodiments, the inlet pipe 13 and the outlet pipe 17 may be arranged on different sides.

It should be noted that, a water flow pipeline is connected to the water inlet pipe 13, one end of the connecting pipe 14 is connected to the water inlet pipe 13, and the other end thereof is connected to the first water inlet 1, the water flow sequentially passes through the water inlet pipe 13, the connecting pipe 14, the first water inlet 1611, enters the gap between the inner housing 162 and the outer housing 161, and then enters the gap between the ultraviolet lamp 164 and the inner housing 162 through the plurality of second water inlets 1621, the ultraviolet lamp 164 sterilizes the water flow passing around the ultraviolet lamp, and then is discharged through the water outlet pipe 17, and the high-low pressure switch 15 can control the water flow in the connecting pipe 14 to enter the gap between the inner housing 162 and the outer housing 161 through the first water inlet 1611.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An ultraviolet sterilization water purification device is characterized by comprising a shell, a water inlet, a water outlet and a water inlet pipe, wherein the shell is a hollow cavity and can contain flowing water; the circuit board, the connecting pipe, the high-low voltage switch and the ultraviolet sterilization structure are fixedly arranged in the shell; a water inlet pipe and a water outlet pipe which penetrate through the shell; the water inlet pipe is connected with the ultraviolet sterilization structure through the connecting pipe, and the high-low pressure switch is arranged on the connecting pipe; one end of the water inlet pipe is connected with the connecting pipe; the water outlet pipe is arranged at the lower end of the ultraviolet sterilization structure; the ultraviolet sterilization structure comprises an outer shell, an inner shell, an end cover and an ultraviolet lamp; the inner shell is arranged in the outer shell, a gap is formed between the inner shell and the outer shell, and the lower end of the inner shell is in sealing contact connection with the outer shell; the end cover is arranged on the inner shell; the ultraviolet lamp is arranged in the inner shell through the end cover, and a gap is arranged between the ultraviolet lamp and the inner shell.

2. The water purifying device with ultraviolet sterilization according to claim 1, wherein the housing comprises an upper housing and a lower housing, and the upper housing and the lower housing are connected through a snap structure or a screw structure.

3. The ultraviolet sterilization water purification device as claimed in claim 1, wherein a gap of 1.5mm to 4mm is provided between the ultraviolet lamp and the inner housing.

4. The ultraviolet sterilizing water purifying device as claimed in claim 3, wherein the outer layer of the ultraviolet lamp is quartz glass, and the length of the quartz glass is 3cm-10 cm.

5. The ultraviolet sterilization water purification device as claimed in claim 1, wherein a sealing ring is disposed at a contact portion between the outer shell and the inner shell.

6. The ultraviolet sterilization water purification device as claimed in claim 5, wherein a sealing ring is disposed at a contact portion between the end cap and the ultraviolet lamp.

7. The ultraviolet sterilization water purification device as claimed in claim 6, wherein the sealing ring is made of silica gel or rubber.

8. The ultraviolet sterilization water purification device as claimed in claim 1, wherein a first water inlet is arranged on the outer shell, and the first water inlet is connected with the connecting pipe.

9. The water purifying device with ultraviolet sterilization according to claim 8, wherein the inner shell is provided with a plurality of second water inlets.

10. The UV sterilizing water purifying device as claimed in any one of claims 1 to 9, wherein the outer housing, the inner housing and the end cap are made of plastic without bisphenol A component.