CN213475470U - Sealing connection structure for improving sterilization efficiency of ultraviolet sterilizer - Google Patents
Sealing connection structure for improving sterilization efficiency of ultraviolet sterilizer Download PDFInfo
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- CN213475470U CN213475470U CN202021657128.2U CN202021657128U CN213475470U CN 213475470 U CN213475470 U CN 213475470U CN 202021657128 U CN202021657128 U CN 202021657128U CN 213475470 U CN213475470 U CN 213475470U
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Abstract
The utility model discloses a sealing connection structure for improving the sterilization efficiency of an ultraviolet sterilizer, which comprises a cylindrical quartz tube, wherein two ends of the cylindrical quartz tube are respectively connected with the end body of the water flowing end of the sterilizer; the end body of the flowing water end is formed by injection molding, the outer walls of two ends of the cylindrical quartz tube are coated with light reflecting coatings, and the inner walls of two ends of the cylindrical quartz tube are also provided with cylindrical rubber sleeves; the end body of the flowing water end is provided with at least two grooves, the grooves are sleeved with O-shaped rubber rings, and the end opening of the flowing water end is fixedly connected with an O-shaped reflecting plate; the two O-shaped rubber rings are respectively contacted with the inner wall of the cylindrical rubber sleeve; the structure can not only ensure sealing, but also protect the plastic flowing water end body, can also improve the utilization rate of ultraviolet light, improve the sterilization effect and realize the purpose of high energy efficiency improvement.
Description
Technical Field
The utility model relates to a water purification technology field, specific theory relate to an improve ultraviolet disinfector sterilization efficiency's sealing connection structure.
Background
Most of the existing ultraviolet sterilization disinfectors only increase the sterilization rate in terms of efficiency, namely increase the power of ultraviolet rays to realize high-efficiency sterilization, and do not use the efficiency of the ultraviolet rays more reasonably in terms of structure in order to improve the sterilization efficiency; the high-power ultraviolet rays can further cause the sealing rubber ring to be easy to age, the service life of the sterilizer is influenced, and the ultraviolet rays are not reasonably utilized.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the novel practical application provides a sealing connection structure for improving the sterilization efficiency of the ultraviolet sterilizer.
A sealing connection structure for improving the sterilization efficiency of an ultraviolet sterilizer comprises a cylindrical quartz tube, wherein two ends of the cylindrical quartz tube are respectively connected with a water flow end body of the sterilizer, and the water flow end body is formed by injection molding; the outer walls of two ends of the cylindrical quartz tube are coated with light reflecting coatings, and the inner walls of two ends of the cylindrical quartz tube are also provided with cylindrical rubber sleeves; the end body of the flowing water end is provided with at least two grooves, the grooves are sleeved with O-shaped rubber rings, and the end opening of the flowing water end is fixedly connected with an O-shaped reflecting plate; the two O-shaped rubber rings are respectively contacted with the inner wall of the cylindrical rubber sleeve.
By the utility model discloses a preferred scheme, the length of cylindricality rubber sleeve is the same with reflection of light coating length and the length of flowing water end body respectively.
By the utility model discloses a preferred scheme, the external diameter and the flowing water end terminal body external diameter of O type reflector panel are the same.
By the utility model discloses a preferred scheme, O type rubber circle and cylindricality rubber sleeve are white.
By the utility model discloses a preferred scheme, cylindricality quartz capsule outer wall both ends parcel has the one deck tinfoil, and the parcel length of tinfoil on the cylindricality quartz capsule is the same with reflection of light coating's length.
The utility model has the advantages that: the O-shaped rubber ring and the cylindrical rubber sleeve are coated to be white, so that ultraviolet rays can be prevented from being absorbed, the utilization rate of the ultraviolet rays is improved, and the rubber ring can be prevented from being aged; meanwhile, the outer wall of the cylindrical quartz tube is coated with a reflective layer, and the water flowing end port is provided with an O-shaped reflective plate, so that ultraviolet rays are prevented from directly irradiating the water flowing end body to cause embrittlement of the end body, the service life is influenced, and the utilization rate of the ultraviolet rays is improved; the tin foil wrapped on the outer wall of the cylindrical quartz tube is also used for improving the utilization rate of ultraviolet rays.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention:
fig. 2 is a cross-sectional view taken along the direction a of the present invention;
FIG. 3 is a sectional view of the present cylindrical quartz tube;
wherein: the end body comprises an end body 1, a cylindrical quartz tube 2, an O-shaped rubber ring 3, a cylindrical rubber sleeve 4, an O-shaped reflecting plate 5, a tin foil 6 and a reflecting coating 7.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. The figures are simplified schematic diagrams illustrating the basic structure of the invention in a schematic way only, and therefore they show only the components relevant to the invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting 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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, the two elements may be connected through an internal connection, the fixed connection may be a glue joint, etc., and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.
As shown in fig. 1 and 2, a sealing connection structure for improving the sterilization efficiency of an ultraviolet sterilizer comprises a cylindrical quartz tube 2, wherein two ends of the cylindrical quartz tube 2 are respectively connected with a water flowing end body 1 of the sterilizer, and the water flowing end body 1 is formed by injection molding; because the existing metal adopts welding, electroplating and pickling processes in the aspect of process forming, the problem that heavy metal in water exceeds the standard when water flows through the water flow end body 1 is formed by injection molding, and the problem can be effectively prevented.
As shown in fig. 3, the outer walls of the two ends of the cylindrical quartz tube 2 are coated with reflective coatings 7, and the inner walls of the two ends of the cylindrical quartz tube 2 are further provided with cylindrical rubber sleeves 4; the end body 1 of the flowing water end is provided with at least two grooves, the grooves are sleeved with O-shaped rubber rings 3, and the port of the end body 1 of the flowing water end is fixedly connected with an O-shaped reflecting plate 5; the two O-shaped rubber rings 3 are respectively contacted with the inner wall of the cylindrical rubber sleeve 4; because the end body 1 of the flowing water end is formed by injection molding, the end body 1 of the flowing water end cannot be irradiated by ultraviolet rays for a long time, otherwise, the embrittlement problem can be caused, and the service life of the whole sterilizer is further reduced, therefore, the outer walls of the two ends of the cylindrical quartz tube 2 are coated with the reflective coatings 7, the end parts of the end body 1 are provided with the O-shaped reflective plates 5, the length of the cylindrical rubber sleeve 4 is ensured to be respectively the same as the length of the reflective coatings 7 and the length of the end body 1 of the flowing water end, the ultraviolet rays irradiated on the cylindrical rubber sleeve 4 are isolated by the reflective coatings 7, the ultraviolet rays are reflected by the O-shaped reflective plates 5, and the utilization rate of the ultraviolet rays is; cylindricality rubber sleeve 4 and O type rubber circle 3 generally adopt white EPDM or fluororubber, because of most rubber are black, black easy extinction, so adopt white to be used for preventing to absorb ultraviolet ray, and this type of rubber can not be because of ultraviolet ray shines for a long time and ages in advance, through cylindricality rubber sleeve 4 and O type rubber circle 3 mutually support, is favorable to improving the whole leakproofness of sterilizer.
The outer diameter of the O-shaped reflector 5 is the same as that of the water flowing end body 1; if the outer diameter of the O-shaped reflector 5 is too small, the plastic end body 1 cannot be protected, and if it is too large, the end body 1 cannot be fitted with the cylindrical quartz tube 2.
Two ends of the outer wall of the cylindrical quartz tube 2 are wrapped with a layer of tinfoil 6, and the wrapping length of the tinfoil 6 on the cylindrical quartz tube 2 is the same as the length of the reflective coating 7; the tin foil 6 is sleeved at two ends of the outer wall of the cylindrical quartz tube 2, the wrapping length is ensured to be the same as the length of the reflective coating 7, ultraviolet light can be reflected, the phenomenon that external ultraviolet light directly irradiates into the reflective coating 7 to be isolated is avoided, and the utilization rate of the ultraviolet light is improved.
In light of the above, the present invention is not limited to the above embodiments, and various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A sealing connection structure for improving the sterilization efficiency of an ultraviolet sterilizer comprises a cylindrical quartz tube (2), wherein two ends of the cylindrical quartz tube (2) are respectively connected with a water flow end body (1) of the sterilizer; end body (1) injection moulding of flowing water, its characterized in that: the outer walls of two ends of the cylindrical quartz tube (2) are coated with reflective coatings (7), and the inner walls of two ends of the cylindrical quartz tube (2) are also provided with cylindrical rubber sleeves (4); the end body (1) of the flowing water end is provided with at least two grooves, the grooves are sleeved with O-shaped rubber rings (3), and the port of the end body (1) of the flowing water end is fixedly connected with an O-shaped reflecting plate (5); the two O-shaped rubber rings (3) are respectively contacted with the inner wall of the cylindrical rubber sleeve (4).
2. The sealing connection structure for improving sterilization efficiency of a uv sterilizer as set forth in claim 1, wherein: the length of the cylindrical rubber sleeve (4) is respectively the same as that of the reflective coating (7) and that of the water flowing end body (1).
3. The sealing connection structure for improving sterilization efficiency of a uv sterilizer as set forth in claim 1, wherein: the outer diameter of the O-shaped reflector (5) is the same as that of the flowing water end body (1).
4. The sealing connection structure for improving sterilization efficiency of a uv sterilizer as set forth in claim 2, wherein: the O-shaped rubber ring (3) and the cylindrical rubber sleeve (4) are white.
5. The sealing connection structure for improving sterilization efficiency of a uv sterilizer as set forth in claim 1, wherein: the two ends of the outer wall of the cylindrical quartz tube (2) are wrapped with a layer of tinfoil (6), and the wrapping length of the tinfoil (6) on the cylindrical quartz tube (2) is the same as the length of the reflective coating (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021657128.2U CN213475470U (en) | 2020-08-11 | 2020-08-11 | Sealing connection structure for improving sterilization efficiency of ultraviolet sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021657128.2U CN213475470U (en) | 2020-08-11 | 2020-08-11 | Sealing connection structure for improving sterilization efficiency of ultraviolet sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213475470U true CN213475470U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021657128.2U Active CN213475470U (en) | 2020-08-11 | 2020-08-11 | Sealing connection structure for improving sterilization efficiency of ultraviolet sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213475470U (en) |
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2020
- 2020-08-11 CN CN202021657128.2U patent/CN213475470U/en active Active
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