CN211871469U - Water sterilizing pipe - Google Patents
Water sterilizing pipe Download PDFInfo
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- CN211871469U CN211871469U CN202020026345.5U CN202020026345U CN211871469U CN 211871469 U CN211871469 U CN 211871469U CN 202020026345 U CN202020026345 U CN 202020026345U CN 211871469 U CN211871469 U CN 211871469U
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- outer tube
- transparent quartz
- tube
- ultraviolet lamp
- light
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Abstract
The utility model discloses a water quality sterilizing tube, which comprises a shell, a transparent quartz outer tube, a transparent quartz inner tube and an ultraviolet lamp group, wherein the shell is provided with a first end, a second end and an annular peripheral wall, and the first end is provided with a water outlet and a water inlet; the light-transmitting quartz outer tube penetrates through the shell, one end of the light-transmitting quartz outer tube is communicated with the water outlet, and an air gap is formed between the light-transmitting quartz outer tube and the annular peripheral wall; the light-transmitting quartz inner tube penetrates through the light-transmitting quartz outer tube, one end of the light-transmitting quartz inner tube is communicated with the water inlet, and an extended flow passage is formed between the light-transmitting quartz inner tube and the light-transmitting quartz outer tube; the ultraviolet lamp group comprises an ultraviolet lamp which is irradiated by the corresponding light-transmitting quartz outer tube, and the axial lead of the light-transmitting quartz outer tube, the axial lead of the light-transmitting quartz inner tube and the light-emitting direction of the ultraviolet lamp are mutually overlapped. The utility model discloses can improve the sterilization of quality of water sterilization pipe, disinfection ability.
Description
Technical Field
The utility model relates to a water purification structure, in particular to a water sterilization pipe.
Background
A certain amount of residual chlorine must be kept in tap water to ensure the safety of the microbial indexes of drinking water, but the chlorine reacts with organic acid to generate carcinogens such as trichloromethane, and the like, so the drinking water is filtered by a filter element to remove the residual chlorine, but a water pipeline after the residual chlorine is removed is easy to breed bacteria, fungi, mold and other microbes, and the bacteria of the drinking water filtered by the filter element still exceed the standard.
The ultraviolet light can be used for destroying nucleic acid, deoxyribonuclease, ribonuclease, etc. of microbe to reach the functions of sterilizing and disinfecting without forming toxic by-product. Therefore, how to apply ultraviolet light to the water pipe and improve the utilization efficiency of ultraviolet light radiation is a key point of research and development of manufacturers.
In view of the above, the present invention is directed to the above-mentioned prior art, and the present invention is directed to an improved method of solving the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quality of water pipe of disinfecting, it utilizes and is formed with the extension runner between printing opacity quartz inner tube and the printing opacity quartz outer tube, is formed with air gap between printing opacity quartz outer tube and the annular perisporium to improve quality of water pipe of disinfecting's the ability of disinfecting, disinfect.
In order to achieve the above object, in the embodiment of the present invention, the utility model provides a water quality sterilizing tube, include: the shell is provided with a first end, a second end and an annular peripheral wall arranged between the first end and the second end, wherein the first end is provided with a water outlet and a water inlet; a transparent quartz outer tube, which is arranged in the shell in a penetrating way, one end of the transparent quartz outer tube is communicated with the water outlet, the other end of the transparent quartz outer tube is arranged corresponding to the second end and forms a closed part, and an air gap is formed between the transparent quartz outer tube and the annular peripheral wall; a transparent quartz inner tube, which is arranged in the transparent quartz outer tube in a penetrating way, one end of the transparent quartz inner tube is communicated with the water inlet, the other end of the transparent quartz inner tube is provided with an opening which is arranged corresponding to the closed part, and an extended flow channel is formed between the transparent quartz inner tube and the transparent quartz outer tube; and an ultraviolet lamp set arranged between the second end and the closed part, wherein the ultraviolet lamp set comprises an ultraviolet lamp irradiated by the light-transmitting quartz outer tube, and the axial lead of the light-transmitting quartz outer tube, the axial lead of the light-transmitting quartz inner tube and the light emitting direction of the ultraviolet lamp are mutually overlapped.
The shell comprises a first fixed seat, a second fixed seat and a hollow sleeve fixedly connected between the first fixed seat and the second fixed seat, the water outlet and the water inlet are formed in the first fixed seat, and the annular circumferential wall is formed on the hollow sleeve.
One end of the light-transmitting quartz outer tube and one end of the light-transmitting quartz inner tube are respectively inserted into the first fixing seat.
Wherein, a spiro union ring has been extended respectively to this first fixing base and this second fixing base, and the both ends of this hollow casing pipe are equipped with two spiro union lines, and each spiro union line lock is fixed in each this spiro union ring.
The ultraviolet lamp set comprises a circuit board fixed on the second fixed seat, and the ultraviolet lamp is electrically connected with the circuit board.
Wherein, the closed part is formed by the end of the transparent quartz outer tube adjacent to the second end being a closed end.
The shell further comprises a connecting piece, the connecting piece is clamped between the second fixed seat and the light-transmitting quartz outer tube and is annularly arranged around the ultraviolet lamp group, the closed end is inserted in the connecting piece, and the connecting piece is made of ultraviolet irradiation resistant materials.
The end of the transparent quartz outer tube adjacent to the second end is a through end, and the closed part is formed by enclosing a closed space by the through end and the second end.
The opening is connected with the second fixing seat in an inserting mode, the second fixing seat is further clamped with a quartz sealing plate arranged between the opening and the ultraviolet lamp, and the closed space is formed among the second fixing seat, the quartz sealing plate, the opening and the opening.
The ultraviolet lamp set further comprises a reflecting cup which is arranged around the outer periphery of the ultraviolet lamp and clamped between the sealing part and the circuit board.
Based on the above, an air gap is formed between the transparent quartz outer tube and the annular peripheral wall, so that an ultraviolet high-illumination state is formed inside the transparent quartz outer tube, and the sterilization and disinfection efficiency of the water sterilization tube is greatly improved.
Based on the above, an extension flow channel is formed between the light-transmitting quartz inner tube and the light-transmitting quartz outer tube so as to prolong the detention time of drinking water in the pipeline and further enhance the radiation efficiency of the water sterilizing tube.
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Drawings
Fig. 1 is a three-dimensional exploded view of the water sterilizing tube of the present invention.
Fig. 2 is a three-dimensional combination view of the water sterilizing tube of the present invention.
Fig. 3 is a schematic sectional view of the water sterilizing tube of the present invention.
Fig. 4 is a schematic view of the water sterilizing tube of the present invention in use.
Fig. 5 is a schematic cross-sectional view of another embodiment of the water sterilizing tube of the present invention.
Wherein, the reference numbers:
10 … water quality sterilizing tube
1 … casing
11 … first end
12 … second end
111 … water outlet
112 … water inlet
13 … annular peripheral wall
14 … first fixed seat
15 … second fixed seat
141. 151 … screw ring
16 … hollow sleeve
161 … thread connection
17 … connecting piece
18 … quartz sealing plate
2 … light-transmitting quartz outer tube
21 … closure part
211 … closed end
212 … through end
3 … light-transmitting quartz inner tube
31 … opening
4 … ultraviolet lamp set
41 … ultraviolet lamp
42 … circuit board
43 … reflection cup
a … air gap
b … extended flow passage
d … light exit direction
Axial lines of L1 and L2 …
s … enclosed space
Detailed Description
The detailed description and technical contents of the present invention will be described below with reference to the drawings, however, the drawings are only for illustrative purposes and are not intended to limit the present invention.
Referring to fig. 1 to 4, the present invention provides a water sterilizing tube 10, which mainly includes a housing 1, a transparent quartz outer tube 2, a transparent quartz inner tube 3 and an ultraviolet lamp set 4.
As shown in fig. 1 to 4, the housing 1 has a first end 11, a second end 12 and an annular peripheral wall 13 disposed between the first end 11 and the second end 12, and the first end 11 is provided with a water outlet 111 and a water inlet 112. The housing 1 may be made of opaque material, but not limited thereto.
As described in detail below, the housing 1 of the present embodiment includes a first fixing seat 14, a second fixing seat 15, and a hollow sleeve 16 fixedly connected between the first fixing seat 14 and the second fixing seat 15, wherein the water outlet 111 and the water inlet 112 are opened from the first fixing seat 14, and the annular peripheral wall 13 is formed on the hollow sleeve 16.
In addition, a screw ring 141, 151 extends from the first fixing seat 14 and the second fixing seat 15, two screw threads 161 are disposed at two ends of the hollow sleeve 16, and each screw thread 161 is locked to each screw ring 141, 151, so that the hollow sleeve 16 is firmly fixed between the first fixing seat 14 and the second fixing seat 15. The hollow sleeve 16, the first fixing seat 14 and the second fixing seat 15 are made of opaque materials such as metal, teflon or plastic, but not limited thereto.
As shown in fig. 1 to 4, the transparent quartz outer tube 2 is disposed through the casing 1, one end of the transparent quartz outer tube 2 is inserted into the first fixing seat 14 and is communicated with the water outlet 111, the other end of the transparent quartz outer tube is disposed corresponding to the second end 12 and forms a sealing portion 21, an air gap a is formed between the transparent quartz outer tube 2 and the annular peripheral wall 13, the air gap a is formed by air in a space between the transparent quartz outer tube 2 and the annular peripheral wall 13, and a waterproof gasket is clamped between the transparent quartz outer tube 2 and the first fixing seat 14. The closed portion 21 of the present embodiment is formed by a closed end 211 at the end of the transparent quartz outer tube 2 adjacent to the second end 12.
As shown in fig. 1 to 4, the transparent quartz inner tube 3 is disposed through the transparent quartz outer tube 2, one end of the transparent quartz inner tube 3 is inserted into the first fixing seat 14 and is connected to the water inlet 112, the other end has an opening 31 disposed corresponding to the sealing portion 21, and an extended flow channel b is formed between the transparent quartz inner tube 3 and the transparent quartz outer tube 2. Therefore, the drinking water flows from the water inlet 112 to the inside of the transparent quartz inner tube 3, the sealing portion 21 of the transparent quartz outer tube 2 can block the drinking water, and guide the drinking water to flow to the extended flow channel b through the opening 31, and finally the drinking water flows to the water outlet 111 from the extended flow channel b and is discharged.
As shown in fig. 1 to 4, the ultraviolet lamp set 4 is installed between the second end 12 and the sealing portion 21, the ultraviolet lamp set 4 includes an ultraviolet lamp 41 and a circuit board 42, the ultraviolet lamp 41 irradiates on the transparent quartz outer tube 2 to achieve the sterilization and disinfection functions, the circuit board 42 is fixed on the second fixing seat 15, and the ultraviolet lamp 41 is fixed and electrically connected to the circuit board 42. The Ultraviolet lamp 41 is a low-pressure mercury lamp or a Light-emitting diode (LED), and Ultraviolet Light (UV) generated by the Ultraviolet lamp 41 can be used to destroy nucleic acids, deoxyribo-nucleic acids, ribo-nucleic acids, and the like of microorganisms.
The axis L1 of the light-transmitting quartz outer tube 2, the axis L2 of the light-transmitting quartz inner tube 3, and the light emitting direction d of the ultraviolet lamp 41 overlap each other, that is, the light-transmitting quartz outer tube 2 and the light-transmitting quartz inner tube 3 are coaxially arranged, and the ultraviolet lamp 41 irradiates at the axial center of the light-transmitting quartz outer tube 2 and the light-transmitting quartz inner tube 3.
Furthermore, the housing 1 further includes a connecting member 17, the connecting member 17 is sandwiched between the second fixing base 15 and the transparent quartz outer tube 2 and is disposed around the ultraviolet lamp set 4, and the closed end 211 is inserted into and positioned on the connecting member 17. The connecting member 17 is made of Ultraviolet (UV) resistant material such as teflon or plated on the surface of metal or plastic, the first fixing base 14 is also irradiated by ultraviolet light, so the best implementation of the first fixing base 14 is also made of Ultraviolet (UV) resistant material such as teflon or plated on the surface of metal or plastic, and the best implementation of the second fixing base 15 is made of heat dissipation metal material because the circuit board 42 is installed on the second fixing base 15.
As shown in fig. 4, it is a schematic view of the water sterilizing tube 10 according to the present invention. Firstly, the drinking water flows from the water inlet 112 to the inside of the transparent quartz inner tube 3, then flows to the extended flow passage b through the opening 31 and is discharged from the water outlet 111, and the axial line L1 of the transparent quartz outer tube 2, the axial line L2 of the transparent quartz inner tube 3 and the light emitting direction d of the ultraviolet lamp 41 are overlapped with each other, so that the ultraviolet light generated by the ultraviolet lamp 41 can be greatly refracted through the sealing part 21 and enter the transparent quartz outer tube 2 to irradiate the drinking water, thereby achieving the sterilization and disinfection of the drinking water.
In addition, an air gap a is formed between the transparent quartz outer tube 2 and the annular peripheral wall 13, and since the light refractive index of the transparent quartz tube is greater than that of air, when light goes from a material with a high light refractive index to a material with a low light refractive index, the refraction angle is larger than the incident angle, so that the light cannot enter the material with a low light refractive index to generate a total reflection phenomenon, thereby achieving a better reflection effect, so that ultraviolet light can be transmitted through the total reflection inside the transparent quartz outer tube 2 without loss, and the ultraviolet light high-illumination state can be formed inside the transparent quartz outer tube 2, thereby greatly improving the sterilization and disinfection efficiency of the water sterilizing tube 10.
Furthermore, an extended flow channel b is formed between the transparent quartz inner tube 3 and the transparent quartz outer tube 2 to extend the residence time of the drinking water in the pipeline, thereby enhancing the radiation efficiency of the water sterilizing tube 10.
Referring to fig. 5, another embodiment of the water sterilizing tube 10 of the present invention is shown, the embodiment of fig. 5 is substantially the same as the embodiment of fig. 1 to 4, the difference between the embodiment of fig. 5 and the embodiment of fig. 1 to 4 is that the end of the transparent quartz outer tube 2 adjacent to the second end 12 is a through end 212, and the closed portion 21 is formed by the through end 212 and the second end 12 enclosing a closed space s.
Further, as described below, the through-port end 212 is inserted into the second fixing seat 15, a waterproof gasket is clamped between the through-port end 212 and the second fixing seat 15, the second fixing seat 15 further clamps a quartz sealing plate 18 disposed between the opening 31 and the ultraviolet lamp 41, and the enclosed space s is formed between the second fixing seat 15, the quartz sealing plate 18, the opening 31 and the through-port end 212. Borrow this, the ultraviolet ray that ultraviolet lamp 41 produced can get into the inside drinking water that shines of printing opacity quartz outer tube 2 through quartz shrouding 18 refraction in a large number to reach and disinfect, disinfect to the drinking water, and the drinking water flows to printing opacity quartz inner tube 3 inside by water inlet 112, because of drinking water under second fixing base 15 and the quartz shrouding 18 can keep off, and guide drinking water flows to extension runner b through opening 31, and the drinking water flows to delivery port 111 by extension runner b at last and discharges.
In addition, the ultraviolet lamp set 4 further includes a reflective cup 43, the reflective cup 43 is disposed around the outer periphery of the ultraviolet lamp 41 and is sandwiched between the sealing portion 21 and the circuit board 42, so that the ultraviolet light is refracted into the transparent quartz inner tube 3 in a large amount and stably.
In addition, the first fixing base 14 of the present embodiment is formed by mutually assembling a plurality of circular tubes, so as to facilitate the manufacture of the water outlet 111 and the water inlet 112; the second fixing base 15 is formed by mutually assembling a plurality of collars so as to sandwich the quartz sealing plate 18, but not limited thereto.
The reflective cup 43 is made of Ultraviolet (UV) resistant material such as teflon or plated on the surface of metal or plastic, and the first fixing base 14 is also irradiated by ultraviolet light, so that the best implementation of the first fixing base 14 is also made of Ultraviolet (UV) resistant material such as teflon or plated on the surface of metal or plastic, the part of the second fixing base 15 where the circuit board 42 is installed is made of heat-dissipating metal material, and the part of the second fixing base 15 which is irradiated by ultraviolet light is made of Ultraviolet (UV) resistant material such as teflon or plated on the surface of metal or plastic.
Of course, the present invention can have other embodiments, and those skilled in the art can make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the claims of the present invention.
Claims (10)
1. A water sterilizing pipe is characterized by comprising:
the shell is provided with a first end, a second end and an annular peripheral wall arranged between the first end and the second end, wherein the first end is provided with a water outlet and a water inlet;
a transparent quartz outer tube, which is arranged in the shell in a penetrating way, one end of the transparent quartz outer tube is communicated with the water outlet, the other end of the transparent quartz outer tube is arranged corresponding to the second end and forms a closed part, and an air gap is formed between the transparent quartz outer tube and the annular peripheral wall;
a transparent quartz inner tube, which is arranged in the transparent quartz outer tube in a penetrating way, one end of the transparent quartz inner tube is communicated with the water inlet, the other end of the transparent quartz inner tube is provided with an opening which is arranged corresponding to the closed part, and an extended flow channel is formed between the transparent quartz inner tube and the transparent quartz outer tube; and
an ultraviolet lamp set installed between the second end and the closed part, the ultraviolet lamp set including an ultraviolet lamp irradiated by the transparent quartz outer tube, the axial lead of the transparent quartz inner tube and the light emitting direction of the ultraviolet lamp overlapping each other.
2. A water sterilizing tube according to claim 1 wherein the housing includes a first fixed seat, a second fixed seat, and a hollow sleeve fixedly connected between the first fixed seat and the second fixed seat, the water outlet and the water inlet are opened from the first fixed seat, and the annular peripheral wall is formed on the hollow sleeve.
3. The water sterilizing tube of claim 2 wherein one end of the transparent quartz outer tube and one end of the transparent quartz inner tube are respectively inserted into the first fixing seat.
4. A water sterilizing pipe as claimed in claim 2 wherein the first and second holders have a screw ring extending therefrom, and the hollow casing has two screw threads at opposite ends thereof, each screw thread being locked to the respective screw ring.
5. The water sterilizing tube of claim 2 wherein the ultraviolet lamp set includes a circuit board fixed on the second fixing base, the ultraviolet lamp being electrically connected to the circuit board.
6. A water sterilizing tube as claimed in claim 5 wherein the closed portion is formed by the end of the transparent quartz outer tube adjacent to the second end being a closed end.
7. The water sterilizing tube of claim 6 wherein the housing further comprises a connector disposed between the second holder and the transparent quartz outer tube and surrounding the ultraviolet lamp set, the closed end is connected to the connector, and the connector is made of an ultraviolet radiation resistant material.
8. A water sterilizing tube as claimed in claim 5 wherein the end of the transparent quartz outer tube adjacent to the second end is a port end, and the closed portion is formed by the port end and the second end together defining a closed space.
9. The water sterilizing tube of claim 8 wherein the inlet end is connected to the second holder, the second holder further sandwiching a quartz sealing plate disposed between the opening and the ultraviolet lamp, the enclosed space being formed between the second holder, the quartz sealing plate, the opening and the inlet end.
10. The water sterilizing tube of claim 6 or 8 wherein the ultraviolet lamp set further comprises a reflective cup, the reflective cup being disposed around the outer circumference of the ultraviolet lamp and sandwiched between the sealing portion and the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020026345.5U CN211871469U (en) | 2020-01-07 | 2020-01-07 | Water sterilizing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020026345.5U CN211871469U (en) | 2020-01-07 | 2020-01-07 | Water sterilizing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211871469U true CN211871469U (en) | 2020-11-06 |
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ID=73260806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020026345.5U Active CN211871469U (en) | 2020-01-07 | 2020-01-07 | Water sterilizing pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211871469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115010209A (en) * | 2022-05-24 | 2022-09-06 | 苏州朗高智能科技有限公司 | Water treatment UV sterilizer capable of effectively controlling fluid sterilization effect |
-
2020
- 2020-01-07 CN CN202020026345.5U patent/CN211871469U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115010209A (en) * | 2022-05-24 | 2022-09-06 | 苏州朗高智能科技有限公司 | Water treatment UV sterilizer capable of effectively controlling fluid sterilization effect |
| CN115010209B (en) * | 2022-05-24 | 2023-08-22 | 苏州朗高智能科技有限公司 | Water treatment UV sterilizer capable of effectively controlling fluid sterilization effect |
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