CN213326828U

CN213326828U - Pressure-resistant overflowing pipeline sterilizing device

Info

Publication number: CN213326828U
Application number: CN202022220785.7U
Authority: CN
Inventors: 白丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-01
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a withstand voltage pipeline sterilizing equipment that overflows, include outer body, be fixed in the internal interior body of outer tube and install in interior body with ultraviolet illuminator in the intermediate layer between the outer body, interior body is transparent body, ultraviolet illuminator be used for to the internal ultraviolet ray that shines of inner tube, interior body with it has the heat conduction obturator to fill in the intermediate layer clearance between the outer body. The utility model discloses stable in structure is withstand voltage, can effectively anti high pressure and water-resistant impact, improves the safety in utilization, ensures timely heat dissipation simultaneously, avoids taking place overheated damage.

Description

Pressure-resistant overflowing pipeline sterilizing device

Technical Field

The utility model relates to a water treatment sterilization technical field, concretely relates to withstand voltage pipeline sterilizing equipment that overflows.

Background

The traditional ultraviolet sterilization light source is a mercury-containing lamp tube, mercury components are contained in the lamp tube, the service life of the tube body is short, the power consumption is large, and irrecoverable pollution accidents can be caused once the damaged mercury components are leaked. For water purification industry, food and beverage industry and urban water supply, the crisis of mercury pollution is caused. Ultraviolet LEDs are a reliable alternative as a novel ultraviolet sterilization mode at present. Because the ultraviolet LED element belongs to pure physical sterilization and does not contain any harmful substance, the miniaturization characteristic of the ultraviolet LED element brings more imagination space for application scenes.

Ultraviolet LED can be used to overflow the pipeline and disinfect, and chinese utility model patent CN209161550U discloses a no power overcurrent formula ultraviolet sterilizing equipment based on water pipe to specifically disclose ultraviolet sterilization pipeline and include stainless steel shell and quartz capsule, the quartz capsule is fixed in the stainless steel shell, is equipped with ultraviolet lamp subassembly between stainless steel shell and the quartz capsule.

However, quartz tubes are fragile, resulting in poor stability and pressure resistance inside the ultraviolet sterilization tube, poor high-voltage resistance and water impact resistance, and the LED lamp cannot dissipate heat in time during operation, and is easily damaged by overheating.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a withstand voltage pipeline sterilizing equipment that overflows to make its stable in structure withstand voltage, can effectively anti high pressure and water-resistant impact, improve the safety in utilization, ensure timely heat dissipation simultaneously, avoid taking place overheated damage.

The utility model provides a withstand voltage pipeline sterilizing equipment that overflows, include outer body, be fixed in the internal interior body of outer tube and install in interior ultraviolet illuminator in the intermediate layer between body and the outer body, interior body is transparent body, ultraviolet illuminator be used for to the internal ultraviolet ray that shines of inner tube, the intermediate layer space intussuseption between interior body and the outer body is filled with the heat conduction obturator.

Further, the ultraviolet light emitter comprises a substrate and a plurality of ultraviolet LED lamp beads arranged on the substrate.

Further, a lampshade connected between the ultraviolet LED lamp bead and the pipe wall of the inner pipe body is arranged outside each ultraviolet LED lamp bead.

Further, the lampshade is in a horn shape, and the ultraviolet LED lamp beads are gradually enlarged towards the pipe wall of the inner pipe body.

Further, the outer tube body is a stainless steel tube body, and the inner tube body is a transparent quartz tube.

Furthermore, a power line hole is formed in the outer tube body, and a power line electrically connected with the ultraviolet illuminator penetrates out of the power line hole.

Further, the heat-conducting filling body is transparent hard crystal glue.

Furthermore, both ends of the inner tube body are provided with annular fixing plates, the outer peripheries of the annular fixing plates are fixed on the inner wall of the outer tube body, and the inner peripheries of the annular fixing plates are connected with the side ends of the inner tube body.

Furthermore, the outer tube body protrudes outwards, an annular groove is formed in the inner wall of the outer tube body, the inner tube body is arranged in the annular groove, and two ends of the inner tube body are abutted between two side walls on two opposite sides of the annular groove.

The beneficial effects of the utility model are embodied in: during operation, the ultraviolet light emitter irradiates ultraviolet light to the water flowing through the inner part of the inner pipe body, so that the water body is sterilized. Because the interlayer gap between the inner pipe body and the outer pipe body is filled with the heat-conducting filling body, on one hand, the outer pipe body plays a role in supporting and protecting, meanwhile, the outer pipe body, the inner pipe body and the ultraviolet illuminator form a whole, the heat-conducting filling body forms a firm support for the inner pipe body, the structure is stable and pressure-resistant, high-pressure and water-resistant impact can be effectively resisted, the use safety is improved, on the other hand, the heat-conducting filling body can provide high-efficiency heat conduction, heat generated in the work of the ultraviolet illuminator can be transmitted to the inner pipe body and the outer pipe body through the heat-conducting filling body in time, the inner pipe body dissipates heat through water flow flowing through, the outer pipe body directly dissipates heat outwards.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

fig. 2 is a schematic structural diagram of another embodiment of the present invention.

In the drawing, 10-outer tube; 11-power cord hole; 20-an inner tube; 30-an ultraviolet light emitter; 31-a substrate; 32-ultraviolet LED lamp beads; 33-a lampshade; 40-a thermally conductive filler; 50-a power line; 60-annular fixed plate; 70-annular groove.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Example 1

As shown in fig. 1, an embodiment of the present invention provides a pressure-resistant over-flow pipeline sterilization device, which includes an outer pipe 10, an inner pipe 20 fixed in the outer pipe 10, and an ultraviolet illuminator 30 installed in an interlayer between the inner pipe 20 and the outer pipe 10.

The outer tube 10 may be a stainless steel tube, and may be directly welded to a device, or installed and used by using a flange, a screw, a quick connector, or other connection means. The inner tube 20 is a transparent tube, and may be a transparent quartz tube.

The ultraviolet light emitter 30 is used for irradiating ultraviolet light into the inner tube 20, and specifically, the ultraviolet light emitter 30 includes a substrate 31 and a plurality of ultraviolet LED lamp beads 32 disposed on the substrate 31.

The outer tube body 10 is provided with a power line hole 11, and a power line 50 electrically connected with the ultraviolet illuminator 30 penetrates out of the power line hole 11 to supply power to the ultraviolet illuminator 30 through the power line 50.

The interlayer gap between the inner tube 20 and the outer tube 10 is filled with a thermally conductive filler 40. The heat-conducting filler 40 may be transparent hard crystal glue, which has the characteristics of non-toxicity, colorlessness, water insolubility, firmness, heat conduction and no discoloration, and during production, the ultraviolet light emitter 30 is firstly installed in the interlayer between the inner tube 20 and the outer tube 10, and then the heat-conducting filler 40 is heated and injected into the interlayer gap between the inner tube 20 and the outer tube 10, so as to improve the overall heat-resistant expansion property of the germicidal lamp.

In operation, the ultraviolet light emitter 30 irradiates ultraviolet light to the water flowing through the interior of the inner tube 20, thereby sterilizing the water. Because the interlayer gap between the inner tube body 20 and the outer tube body 10 is filled with the heat-conducting filler 40, on one hand, the outer tube body 10 plays a role in supporting and protecting, meanwhile, the outer tube body 10, the inner tube body 20 and the ultraviolet illuminator 30 form a whole, the heat-conducting filler 40 forms a firm support for the inner tube body 20, the structure is stable and pressure-resistant, high pressure and water impact resistance can be effectively resisted, the use safety is improved, on the other hand, the heat-conducting filler 40 can provide high-efficiency heat conduction, heat generated by the operation of the ultraviolet illuminator 30 can be timely transmitted to the inner tube body 20 and the outer tube body 10 through the heat-conducting filler 40, the inner tube body 20 dissipates heat through flowing water flow, the outer tube body 10 directly dissipates heat outwards, and the occurrence of overheat damage of the.

Preferably, every ultraviolet LED lamp pearl 32 all is provided with a lamp shade 33 of connection between the pipe wall of this ultraviolet LED lamp pearl 32 and interior body 20 outward, and lamp shade 33 can avoid heat conduction filling body 40 to block ultraviolet LED lamp pearl 32 and shine for the lamp pearl is direct to shining interior body 20, ensures the intensity of the ultraviolet ray that jets out. In order to increase the irradiation range of the lamp beads, the lampshade 33 is in a horn shape formed by gradually enlarging the tube wall of the inner tube body 20 by the ultraviolet LED lamp beads 32.

In this embodiment, the two ends of the inner tube 20 are both provided with the annular fixing plates 60, the outer peripheries of the annular fixing plates 60 are fixed on the inner wall of the outer tube 10, the inner peripheries of the annular fixing plates 60 are connected to the side ends of the inner tube 20, and the annular fixing plates 60 not only can realize the limited installation of the inner tube 20, but also can protect the heat-conducting filler 40 from being washed away by water flow.

Example 2

As shown in fig. 2, another embodiment of the present invention provides a pressure-resistant over-flow pipeline sterilization device, and the difference between embodiment 2 and embodiment 1 is that: outer body 10 is outside protrusion to at the inner wall of outer body 10 formation annular groove 70, interior body 20 arranges in annular groove 70, and the both ends of interior body 20 support between the lateral wall of annular groove 70 bilateral, through setting up annular groove 70, can realize equally spacing installation of interior body 20 and protect heat conduction filler 40 to avoid washing away of rivers, can also avoid the area of overflowing undergauge of this department to dwindle simultaneously.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The pressure-resistant overflowing pipeline sterilization device comprises an outer pipe body, an inner pipe body fixed in the outer pipe body, and an ultraviolet light emitter installed in an interlayer between the inner pipe body and the outer pipe body, wherein the inner pipe body is a transparent pipe body, and the ultraviolet light emitter is used for irradiating ultraviolet light into the inner pipe body.

2. The pressure-resistant overflowing pipeline sterilizing device of claim 1, wherein the ultraviolet light emitter comprises a substrate and a plurality of ultraviolet LED lamp beads arranged on the substrate.

3. The pressure-resistant overflowing pipeline sterilizing device of claim 2, wherein a lampshade is arranged outside each ultraviolet LED lamp bead and connected between the ultraviolet LED lamp bead and the pipe wall of the inner pipe body.

4. The pressure-resistant overflowing pipeline sterilizing device as claimed in claim 3, wherein the lampshade is in a horn shape that the ultraviolet LED lamp beads gradually expand towards the wall of the inner pipe body.

5. The pressure-resistant overflow pipeline sterilization device of claim 1, wherein the outer tube is a stainless steel tube, and the inner tube is a transparent quartz tube.

6. The pressure-resistant overflow pipeline sterilization device as claimed in claim 1, wherein a power line hole is formed in the outer pipe body, and a power line electrically connected with the ultraviolet illuminator penetrates through the power line hole.

7. The pressure-resistant overflowing pipeline sterilizing device of claim 1, wherein the heat conducting filling body is transparent hard crystal glue.

8. The pressure-resistant overflowing pipeline sterilizing device of any one of claims 1 to 7, wherein annular fixing plates are arranged at two ends of the inner pipe body, the outer peripheries of the annular fixing plates are fixed on the inner wall of the outer pipe body, and the inner peripheries of the annular fixing plates are connected with the side ends of the inner pipe body.

9. The pressure-resistant overflowing pipeline sterilizing device of any one of claims 1 to 7, wherein the outer pipe body protrudes outwards, an annular groove is formed on the inner wall of the outer pipe body, the inner pipe body is placed in the annular groove, and two ends of the inner pipe body abut against between two side walls on two opposite sides of the annular groove.