CN217921545U

CN217921545U - Overflow type deep ultraviolet water sterilization device

Info

Publication number: CN217921545U
Application number: CN202221238492.4U
Authority: CN
Inventors: 冯慧敏; 马丽军
Original assignee: Shanxi Zhongke Lu'an Semiconductor Technology Research Institute Co ltd
Current assignee: Shanxi Zhongke Lu'an Semiconductor Technology Research Institute Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-11-29
Anticipated expiration: 2032-05-20

Abstract

The utility model belongs to the technical field of disinfection and sterilization, a cross STREAMING deep ultraviolet water sterilizing equipment is related to, including shell (1) and lid (2), be equipped with water inlet (4) and delivery port (5) on shell (1), be equipped with reposition of redundant personnel (6) and cross STREAMING radiating block (9) in shell (1), the outer wall of reposition of redundant personnel (6) is spaced apart and the reposition of redundant personnel (6) lower extreme is equipped with reposition of redundant personnel delivery port (8) with the inner wall of shell (1), cross STREAMING radiating block (9) lower extreme and install in reposition of redundant personnel (6) upper end and the outer wall of crossing STREAMING radiating block (9) upper end and closely laminate with the inner wall of shell (1), be equipped with radiating block water inlet (10) and be equipped with radiating block delivery port (11) on the lower terminal surface on the lateral wall of crossing STREAMING radiating block (9), be equipped with UVC lamp pearl (12) and C lamp pearl (12) below in cross STREAMING radiating block (9) and be equipped with quartz glass (13). The novel sterilization box is convenient to install, wide in use, high in environmental protection safety, and capable of improving the sterilization effect and prolonging the service life.

Description

Overflow type deep ultraviolet water sterilization device

Technical Field

The utility model belongs to the technical field of disinfection and sterilization equipment, a water sterilizing equipment is related to, especially a cross-flow type deep ultraviolet water sterilizing equipment.

Background

Water is a source of life, the metabolism, the system balance, the digestion and absorption, the blood circulation, the nutrition delivery, the body temperature regulation and the like of a body, and every physiological activity can not leave water, so that the importance of healthy drinking water to people is self evident. With the continuous improvement of the quality of life of people, the sterilization and disinfection of drinking water become the general demand of people.

However, bacteria are easy to breed in the water tank and the pipeline inside the machine in the environment with long-term water in the existing water dispenser, and the drinking water of people has potential safety hazards. Meanwhile, the existing drinking water machine has a sterilization function and is sterilized by using a traditional mercury lamp, preheating is needed, water discharged during the preheating period has no way of sterilization, and risks exist.

In view of the defects of the prior art, a novel overflowing type deep ultraviolet water sterilizing device needs to be developed to better solve the technical problems of the existing water dispenser.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an overflow formula deep ultraviolet water sterilizing equipment, its simple to operate, use extensively, environmental protection security is high, can promote bactericidal effect and life.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a cross STREAMING dark ultraviolet water sterilizing equipment, its include the shell and with shell matched with lid, be equipped with water inlet and delivery port on the shell, its characterized in that, be equipped with reposition of redundant personnel and cross STREAMING radiating block in the shell, the outer wall of reposition of redundant personnel with the inner wall of shell is spaced apart just the lower extreme of reposition of redundant personnel is equipped with the reposition of redundant personnel delivery port, the lower extreme of crossing STREAMING radiating block is installed in the upper end of reposition of redundant personnel just the outer wall of crossing the upper end of STREAMING radiating block with the inner wall of shell closely laminates, be equipped with the radiating block water inlet on the lateral wall of the lower extreme of crossing STREAMING radiating block and be equipped with the radiating block delivery port on the lower terminal surface, be equipped with UVC lamp pearl in the STREAMING radiating block just the below of UVC lamp pearl is equipped with quartz glass.

Preferably, the cover is coupled to the upper end of the housing by a plurality of fastening screws.

Preferably, a first O-ring is arranged between the upper end surface of the quartz glass and the overflowing heat dissipation block.

Preferably, a second O-ring is arranged between the outer wall of the upper end of the overflowing radiating block and the inner wall of the shell.

Preferably, the side wall of the lower end of the overflowing radiating block is provided with a plurality of radiating block water inlets which are uniformly distributed, and the lower end face of the overflowing radiating block is provided with a plurality of radiating block water outlets which are uniformly distributed.

Preferably, a containing part is arranged inside the lower end of the shell, and the lower end of the branch fluid is located in the containing part.

Preferably, a third O-ring is disposed between the outer wall of the lower end of the flow dividing body and the inner wall of the accommodating portion.

Preferably, the accommodating portion is further provided with a support block for supporting the lower end surface of the flow dividing body.

Preferably, a support part for supporting the quartz glass is further provided inside the upper end of the divided flow body, and a plurality of water through holes are provided in the support part.

Preferably, the shunt body is made of a teflon material.

Compared with the prior art, the utility model discloses a cross STREAMING dark ultraviolet water sterilizing equipment has one or more in following beneficial technological effect:

1. the water purifier is convenient to install and wide in use, and the traditional water purifier can be additionally installed and used through a quick connector;

2. UVC sterilization is adopted, and compared with the traditional mercury lamp, the environment-friendly mercury lamp is high in safety;

3. the design of the overflowing type heat dissipation block can effectively take away heat generated in the working process of the UVC lamp bead, so that the sterilization effect is improved, and the service life is prolonged;

4. the waterproof structure is additionally arranged at multiple positions, so that the waterproof performance is better;

5. the flow divider is made of Teflon materials, can have good slow reflection effect on deep ultraviolet rays, and improves the sterilization effect.

Drawings

Fig. 1 is a perspective view of the overflow type deep ultraviolet water sterilizer of the present invention.

Fig. 2 is a perspective view of the overflow type deep ultraviolet water sterilizer of the present invention at another angle.

Fig. 3 is a sectional view of the overflow type deep ultraviolet water sterilizer of the present invention.

Fig. 4 is a perspective view of the flow-dividing body of the overflow type deep ultraviolet water sterilizer of the present invention.

Fig. 5 is a sectional view of the flow-dividing body of the overflow type deep ultraviolet water sterilizer of the present invention.

Fig. 6 is a perspective view of the overflow type heat dissipation block of the overflow type deep ultraviolet water sterilization device of the present invention.

Fig. 7 is a cross-sectional view of the cross-flow type heat dissipation block of the cross-flow type deep ultraviolet water sterilization device of the present invention.

Detailed Description

The present invention is further described with reference to the following drawings and examples, which are not intended to limit the scope of the present invention.

In the present invention, words indicating directions, such as "upper", "lower", "left", "right", "front", "back", etc., are used for convenience of describing the product structure of the present invention in conjunction with the drawings, and are not intended to limit the scope of the present invention.

Aiming at the defects of the prior sterilization device of the water dispenser, the utility model provides an overflow type deep ultraviolet water sterilization device, which has the advantages of convenient installation, wide use, high environmental protection safety, and capability of improving the sterilization effect and prolonging the service life.

As shown in fig. 1-3, the over-flow type deep ultraviolet water sterilizer of the present invention comprises a housing 1 and a cover body 2 coupled to the housing 1.

Preferably, the cover 2 is coupled to the upper end of the housing 1 by a plurality of fastening screws 3. Thereby, the cover 2 is detachable from the housing 1 to facilitate the removal, maintenance, replacement, etc. of other components located within the housing 1.

Wherein, the shell 1 is provided with a water inlet 4 and a water outlet 5. The water inlet 4 can be connected with a water outlet pipe of the water dispenser through a quick connector, so that water in the water dispenser can enter the shell 1 and flow out through the water outlet 5 after being disinfected and sterilized in the shell 1.

Preferably, the water inlet 4 is provided on a side wall of the lower end of the housing 1. The water outlet 5 is arranged in the center of the lower end face of the shell 1.

As shown in fig. 3, in the present invention, a flow dividing body 6 and an overflow type heat dissipating block 9 are provided in the housing 1.

As shown in fig. 4 and 5, the flow dividing body 6 preferably has a two-section cylindrical structure, and the diameter of the upper section is larger than that of the lower section.

Wherein, the lower end of the flow dividing body 6 is provided with a flow dividing body water outlet 8. Preferably, the split fluid outlet 8 is disposed on a side wall of a lower end of the split fluid 6. More preferably, two symmetrically arranged water outlets 8 of the flow dividing body are arranged on the side wall of the lower end of the flow dividing body 6.

Meanwhile, a supporting part 7 is further arranged inside the upper end of the flow dividing body 6, and a plurality of water through holes are formed in the supporting part 7. Preferably, the support 7 is arranged around a hole in the upper end face of the lower section of the flow dividing body 6.

As shown in fig. 6 and 7, the overflow radiating block 9 is preferably also in a two-section cylindrical structure, and the diameter of the upper end of the overflow radiating block is larger than that of the lower end of the overflow radiating block.

Thus, as shown in fig. 3, when assembled, the outer wall of the flow dividing body 6 is spaced from the inner wall of the housing 1 so that water entering the housing 1 from the water inlet 4 can flow between the outer wall of the flow dividing body 6 and the inner wall of the housing 1.

Meanwhile, the lower end of the over-flow type radiating block 9 is arranged in the upper end of the flow dividing body 6. The outer wall of the upper end of the overflowing radiating block 9 is tightly attached to the inner wall of the shell 1, so that water entering the shell 1 from the water inlet 4 can be prevented from overflowing from the outer wall of the upper end of the overflowing radiating block 9 and the inner wall of the shell 1.

Preferably, a second O-ring 15 is arranged between the outer wall of the upper end of the overflow radiating block 9 and the inner wall of the housing 1. Therefore, water entering the shell 1 from the water inlet 4 can be better prevented from overflowing between the outer wall of the upper end of the overflowing type heat dissipation block 9 and the inner wall of the shell 1, and the water resistance of the overflowing type heat dissipation block is better.

UVC lamp beads 12 are arranged in the overflowing type heat dissipation block 9, and quartz glass 13 is arranged below the UVC lamp beads 12.

UVC lamp pearl 12 can send the deep ultraviolet light. And the emitted deep ultraviolet light can penetrate through the quartz glass 13 to realize the sterilization and disinfection effect on water. Due to the fact that UVC is adopted for sterilization, compared with a traditional mercury lamp, the ultraviolet-ultraviolet lamp is environment-friendly and high in safety.

The quartz glass 13 can prevent water from entering the UVC lamp beads 12.

Preferably, a first O-ring 14 is disposed between the upper end surface of the quartz glass 13 and the overflow heat dissipation block 9. First O type sealing washer 14 can further prevent that water from entering into UVC lamp pearl 12 department, water-proof effects is better.

The side wall of the lower end of the overflowing radiating block 9 is provided with a radiating block water inlet 10, and the lower end face of the overflowing radiating block 9 is provided with a radiating block water outlet 11 communicated with the radiating block water inlet 10. Thus, water can enter the flow-through heat dissipation block 9 through the heat dissipation block water inlet 10 and flow out of the flow-through heat dissipation block 9 through the heat dissipation block water outlet 11. Through the design, the water flowing through the overflowing type heat dissipation block 9 can effectively take away the heat generated in the working process of the UVC lamp beads 12, so that the sterilization effect and the service life of the UVC lamp beads are improved.

Preferably, a plurality of uniformly distributed radiating block water inlets 10 are arranged on the side wall of the lower end of the overflowing radiating block 9, and a plurality of uniformly distributed radiating block water outlets 11 are arranged on the lower end surface. Therefore, a better heat dissipation effect can be achieved, and the sterilization effect and the service life of the UVC lamp beads 12 can be further improved.

Meanwhile, as shown in fig. 3, in the present invention, it is preferable that a receiving portion 18 is provided inside a lower end of the housing 1. The receiving portion 8 is integral with the housing 1 and extends upward from an inner end surface of a lower end of the housing 1. Thereby, the lower end of the dividing fluid 6 is maliciously located within the receiving portion 18. Therefore, water which is not disinfected and sterilized by the UVC lamp beads 12 can be prevented from entering the flow distribution body 6.

More preferably, a third O-ring 16 is disposed between the outer wall of the lower end of the flow dividing body 6 and the inner wall of the accommodating portion 18. Thereby, it is possible to better achieve sealing between the outer wall of the lower end of the dividing fluid 6 and the inner wall of the accommodating portion 18.

Still preferably, a support portion 17 for supporting a lower end surface of the divided flow body 6 is further provided inside the housing portion 18, and a plurality of water passage holes are provided in the support portion 17. In this way, the flow divider 6 can be supported without affecting the flow of water from the flow divider 6.

Wherein, the shunt body 6 can be made of teflon material. Therefore, the flow divider 6 can have a good slow reflection effect on deep ultraviolet rays emitted by the UVC lamp beads 12, and the sterilization effect is improved.

In the present invention, as shown in fig. 3, wherein the arrow represents the direction of water flow, water from the water dispenser enters into the housing 1 through the water inlet 4 and flows upward through the gap between the housing 1 and the flow dividing body 6. At this time, the UVC lamp beads 12 start to be electrified to emit deep ultraviolet light.

In the process of flowing upwards, water enters the overflowing type heat dissipation block 9 through the heat dissipation block water inlet 10 and flows out through the heat dissipation block water outlet 11, and therefore heat dissipation of the UVC lamp beads 12 is achieved.

The water flowing out of the radiating block water outlet 11 enters the flow splitting body 6 through a plurality of water through holes in the supporting part 7, and is disinfected and sterilized by the deep ultraviolet light emitted by the UVC lamp beads 12 in the process.

Then, water flows through the branch fluid 6 and flows out of the branch fluid water outlet 8 of the branch fluid 6, and enters the water outlet 5 through the plurality of water through holes in the supporting part 17, so that the sterilized and disinfected water flows out of the water outlet 5, and the effect of sterilizing and disinfecting flowing water is achieved.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and do not limit the protection scope of the present invention. The technical solution of the present invention can be modified or replaced with other equivalent methods according to the idea of the present invention by those skilled in the art without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a cross STREAMING dark ultraviolet water sterilizing equipment, its include shell (1) and with shell (1) matched with lid (2), be equipped with water inlet (4) and delivery port (5) on shell (1), its characterized in that, be equipped with shunt body (6) and cross STREAMING radiating block (9) in shell (1), the outer wall of shunt body (6) with the inner wall of shell (1) spaced apart just the lower extreme of shunt body (6) is equipped with shunt body delivery port (8), the lower extreme of crossing STREAMING radiating block (9) is installed in the upper end of shunt body (6) just the outer wall of the upper end of crossing STREAMING radiating block (9) with the inner wall of shell (1) closely laminates, be equipped with radiating block water inlet (10) and be equipped with radiating block delivery port (11) on the lower terminal surface on the lateral wall of the lower extreme of crossing STREAMING radiating block (9), be equipped with UVC (12) in crossing STREAMING radiating block (9) and UVC lamp pearl (12) the below is equipped with quartz glass (13).

2. An overflowing deep UV water sterilizing device according to claim 1, characterized in that the cover (2) is fitted to the upper end of the housing (1) by means of a plurality of fastening screws (3).

3. The overflowing deep ultraviolet water sterilizing device according to claim 1, wherein a first O-ring (14) is provided between the upper end surface of the quartz glass (13) and the overflowing heat dissipating block (9).

4. The overflowing deep ultraviolet water sterilizing device according to claim 1, wherein a second O-ring seal is arranged between the outer wall of the upper end of the overflowing radiating block (9) and the inner wall of the casing (1).

5. The overflowing deep ultraviolet water sterilization device according to claim 1, wherein the sidewall of the lower end of the overflowing radiating block (9) is provided with a plurality of uniformly distributed radiating block water inlets (10), and the lower end surface is provided with a plurality of uniformly distributed radiating block water outlets (11).

6. An overflowing deep ultraviolet water sterilizing device according to claim 1, characterized in that a containing part (18) is arranged inside the lower end of the casing (1), and the lower end of the flow dividing body (6) is positioned in the containing part (18).

7. The overflowing deep ultraviolet water sterilizing device according to claim 6, wherein a third O-ring seal is provided between the outer wall of the lower end of the flow dividing body (6) and the inner wall of the containing part (18).

8. The overflowing deep ultraviolet water sterilizing device according to claim 7, wherein the containing part (18) is further provided with a supporting block (17) inside to support the lower end surface of the split fluid (6).

9. The overflowing deep ultraviolet water sterilizer according to claim 8, wherein a support part (7) for supporting the quartz glass (13) is further provided inside the upper end of the divided fluid (6), and a plurality of water passing holes are provided in the support part (7).

10. The overflowing deep ultraviolet water sterilizing device according to claim 1, wherein the flow dividing body (6) is made of teflon material.