CN115974223A - Terminal water purification ultraviolet sterilization device considering ultraviolet safety - Google Patents
Terminal water purification ultraviolet sterilization device considering ultraviolet safety Download PDFInfo
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- CN115974223A CN115974223A CN202111197340.4A CN202111197340A CN115974223A CN 115974223 A CN115974223 A CN 115974223A CN 202111197340 A CN202111197340 A CN 202111197340A CN 115974223 A CN115974223 A CN 115974223A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 238000000746 purification Methods 0.000 title claims abstract description 32
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 31
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 31
- 238000005034 decoration Methods 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 2
- 239000002356 single layer Substances 0.000 claims 1
- 235000020188 drinking water Nutrition 0.000 abstract description 6
- 239000003651 drinking water Substances 0.000 abstract description 6
- 230000000249 desinfective effect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 7
- 230000036541 health Effects 0.000 description 3
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- 239000008213 purified water Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
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Abstract
The invention provides a tail end water purification ultraviolet sterilization device considering ultraviolet safety, wherein the tail end of a water purifier is provided with a device capable of synchronously sterilizing and disinfecting drinking water flowing through and a water outlet of a water dispenser in real time, and an ultraviolet shielding and reflecting device is arranged in the device to avoid ultraviolet leakage risk. This ultraviolet sterilizing equipment includes: the device comprises an overflowing body assembly provided with a first water inlet, a second water outlet and a third ultraviolet source irradiation port, an end cover assembly, an ultraviolet light source assembly, a working state indicating lamp assembly and a water outlet nozzle decoration assembly, wherein an opaque ultraviolet shading reflection disc is arranged above the second water outlet in the overflowing body assembly.
Description
Technical Field
The invention relates to the technical field of water purification, in particular to an ultraviolet sterilization device which is used for carrying out secondary sterilization and disinfection treatment at the tail end of outlet water aiming at the problem that the purified drinking water of a water purifier possibly suffers from secondary pollution when passing through an outlet pipeline and an outlet.
Background
Clean drinking water is a resource necessary for maintaining the survival of people, plays an important role in the health of human bodies, and is an important factor for the health of human bodies. Due to the aging of urban water supply pipelines and the secondary pollution of high-rise water tanks, the pollution from the pipe network and the secondary water supply conveying process seriously affects the daily drinking water quality of residents. Poor water quality has non-negligible influence on human health in a long term, increases the family medical expenses, and reduces the life quality of people.
For the direct purification of tap water quality, a series of mature water purification products are available in the market at present, however, after the water purification products are used for a period of time, due to the long-term water accumulation of pipelines in equipment and the breeding of bacteria and viruses caused by variable air environments at a water outlet, the problem of applying the machine is still solved at present, the disinfection and purification effect of the machine is deteriorated, and the additional potential threat is brought to the sanitary safety of drinking water of people.
Ultraviolet irradiation can destroy the DNA structure in the organism of the microorganism, destroy the regeneration capability of the organism and cause the death of the microorganism. The ultraviolet sterilization technology belongs to a physical disinfection method, does not generate toxic and harmful byproducts, and treats tap water to achieve the purpose of purification, thereby being a relatively mature household water purification scheme in the current market. The use of deep ultraviolet radiation for sterilization can also provide good killing of microorganisms that are not effective in some chemical sterilization methods. In recent years, with the continuous progress of UVC ultraviolet LED technology, ultraviolet sterilization products using UVC ultraviolet LEDs as an ultraviolet light source are becoming popular. Because the water purifier is environment-friendly and energy-saving, does not contain toxic and harmful heavy metal components and has extremely small volume, the water purifier is deeply concerned by water purifying manufacturers and consumers.
There are many function products that use the ultraviolet mode to purify water sterilization treatment on the current market, however, ultraviolet ray especially UVC ray, because its wavelength is short, the energy is high, to water purification unit, all there is potential danger to the human body, the country reveals the ultraviolet that has clear and definite national standard regulation to reveal the volume of revealing to the ultraviolet, however current ultraviolet sterilization product is few to the special protective design of ultraviolet safety, the equipment that takes place easily under the long-term use ages or leads to user of use eyes and skin safety to receive the threat.
Disclosure of Invention
The invention aims to provide a terminal water purification ultraviolet sterilization device considering ultraviolet safety, which is used for relieving the technical problem that the purification effect is poor due to secondary pollution of clean drinking water caused by bacteria breeding at a water purification pipeline and a water outlet in a water purifier in the prior art.
In order to realize the purpose, the following technical scheme is provided:
the invention provides a terminal water purification ultraviolet sterilization device considering ultraviolet safety, which comprises: the overflow body assembly is provided with a first water inlet, a second water outlet and a third ultraviolet source irradiation port, the end cover assembly, the ultraviolet source assembly, the working state indicating lamp assembly and the water outlet nozzle decoration assembly, an opaque ultraviolet shading reflecting disc is arranged above the second water outlet in the overflow body assembly, ultraviolet rays emitted from the ultraviolet source assembly are shielded to enable the ultraviolet rays not to be leaked to the outside of the overflow device through the second water outlet, and ultraviolet safety is improved. Sealing gaskets are arranged between the end cover and the flow-through body and between the decorative water nozzle and the flow-through body, so that purified water only circulates in the flow-through body and flows out from the second water outlet through the decorative water nozzle.
Furthermore, ultraviolet reflection gasket material is high ultraviolet reflectivity material, and it is inside to flow the body cavity with the ultraviolet reflection of ultraviolet light source subassembly transmission back, improves the utilization ratio of ultraviolet light, reinforcing bactericidal effect.
Further, compromise terminal water purification ultraviolet sterilizing equipment of ultraviolet safety's body structure that overflows is individual layer thin wall tubular structure, and wherein first water inlet, second delivery port and third ultraviolet source shine the mouth and be T style of calligraphy and distribute, and first water inlet and third ultraviolet source shine the mouth and be coaxial setting, and the second delivery port is 90 degrees vertical settings with first water inlet, second delivery port and the third ultraviolet source that overflow the body shine the mouth and all are equipped with the screw thread.
Further, compromise terminal water purification ultraviolet germicidal device's that ultraviolet is safe end cover subassembly casing and be cylindrical cap structure, the inner wall is equipped with the screw and overflows the body third ultraviolet source and shine the mouth and be connected with the device, is provided with the platform of laying ultraviolet light source subassembly in the bottom of end cover, and the platform is provided with the screw hole of fixed ultraviolet light source lamp house subassembly, and end cover casing bottom still is provided with the through-hole.
Furthermore, the second water outlet and the ultraviolet rays emitted by the ultraviolet light source component are coaxially arranged, and the ultraviolet rays emitted by the ultraviolet light source component can directly irradiate the inner wall of the second water outlet pipeline and the closed pipeline contained by the inner wall to perform irradiation sterilization.
Further, compromise terminal water purification ultraviolet sterilizing equipment's of ultraviolet safety ultraviolet light source subassembly body is circular boss structure, is equipped with the recess in the bottom of boss, and the top of boss is used for laying the ultraviolet source lamp plate, and ultraviolet source lamp plate and boss are whole to be covered by the clear glass cover, are equipped with O type circle and clear glass cover formation airtight waterproof construction bottom the boss.
Further, it is equipped with operating condition pilot lamp subassembly to overflow body second delivery port below, and the subassembly cup joints and is close to body step department at the second delivery port, and the subassembly comprises first installing support, double-colored pilot lamp board, diffuse board and pilot lamp base, is equipped with the screw hole on the installing support, and the pilot lamp base corresponds the position and is equipped with threaded screw post, and the bolt passes behind installing support, double-colored pilot lamp board and the diffuse board, screws up on the pilot lamp base. The light that can show different colours when the ultraviolet sterilization during operation corresponds different operating condition, lets the user can know current product behavior, improves the customer and uses experience.
Furthermore, a water outlet nozzle decoration assembly is further arranged below the working state indicating lamp assembly of the device, and the inner wall of the water outlet nozzle decoration assembly is provided with threads and is in threaded connection with the second water outlet to be used for purifying water, guiding water and beautifying the water outlet.
Furthermore, the UVC ultraviolet LED lamp is a UVC ultraviolet LED lamp with a sterilization function.
Furthermore, the material of the flow-through body of the device is preferably stainless steel.
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; while the invention has been described in detail and with reference to the foregoing embodiments, it will 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; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.
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 description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a general schematic structural diagram of an ultraviolet disinfection device for end water purification with ultraviolet safety provided by an embodiment of the invention.
Fig. 2 is an exploded schematic view of the overall assembly structure of the ultraviolet sterilization apparatus for end water purification with ultraviolet safety provided by the embodiment of the invention.
Fig. 3 is an exploded schematic view of an ultraviolet light source assembly structure of the ultraviolet water purification and ultraviolet sterilization device with ultraviolet safety compatible with the terminal water purification device provided in the embodiment of the present invention.
Fig. 4 is a schematic cross-sectional view of an overflow body assembly of the ultraviolet disinfection apparatus for end water purification with ultraviolet safety provided by the embodiment of the invention.
Fig. 5 is an exploded schematic view of a working status indicator light assembly of the ultraviolet disinfection apparatus with ultraviolet safety and pure water at the end provided by the embodiment of the invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the terminal water purification ultraviolet sterilization apparatus compatible with ultraviolet safety provided in the embodiments of the present invention includes: be provided with first water inlet (11) and second delivery port (12) and the body subassembly (1) that overflows of third ultraviolet source illumination mouth (13), end cover subassembly (2), ultraviolet light source subassembly (3), operating condition pilot lamp subassembly (4) and play water mouth decoration subassembly (5), the inside second delivery port top of the body subassembly that overflows of device is provided with adiactinic ultraviolet shading reflecting disc (6), ultraviolet shading reflecting plate (6) can shelter from the ultraviolet ray of ultraviolet light source subassembly (3) transmission and reflect back inside the cavity that overflows body (1), improve ultraviolet utilization ratio, and prevent that the ultraviolet ray from shining the place outside the device through the second delivery port.
Compromise terminal water purification ultraviolet sterilizing equipment of ultraviolet safety overflow body (1) and be individual layer thin wall tubular structure, wherein first water inlet (11), second delivery port (12) and third ultraviolet source shine mouth (13) and be T style of calligraphy and distribute, second delivery port (12) and third ultraviolet source shine mouth (13) and are coaxial setting, first water inlet (11) are 90 degrees perpendicular settings with second delivery port (12), first water inlet (11), second delivery port (12) all are equipped with the external screw thread with business turn over water piping connection and end cover subassembly with ultraviolet source shines mouth (13) and are connected. The end cover shell (21) is of a cylindrical cap structure, the inner wall of the end cover shell is provided with threads and is connected with a third ultraviolet source irradiation port (13) of the flow passage body, and a sealing gasket structure (22) is arranged between the end cover shell (21) and the third ultraviolet source irradiation port (13) and forms a sealed waterproof connection with the third ultraviolet source irradiation port (13). The bottom of the end cover shell (21) is provided with a platform for placing the ultraviolet light source lamp panel (3), the platform is provided with screw holes for fixing the ultraviolet light source component (3), the platform is further provided with through holes (211) for allowing the boss part of the ultraviolet light source component (3) to penetrate through, and the platform is inserted into the third ultraviolet light source irradiation port (13) to irradiate purified water flowing out of the second water outlet (12) to realize sterilization.
Compromise terminal water purification ultraviolet germicidal device's of ultraviolet safety ultraviolet light source subassembly (3) includes subassembly body (31), and the bottom of boss (312) on the body is equipped with recess (311), and the top of boss is used for laying ultraviolet light source lamp plate (32), and ultraviolet light source lamp plate (32) and boss (312) are whole to be covered by clear glass cover (33), is equipped with O type circle (not drawn) and clear glass cover (34) formation airtight waterproof construction in bottom recess (311). The assembly body (31) is provided with a screw hole (314) for fixedly connecting the ultraviolet light source assembly (3) to the end cover assembly (2). The bottom of the component body (31) is provided with a threading hole (313) which is convenient for a lead of the ultraviolet light source plate (32) to pass through to realize the external electrical connection.
In the device, the ultraviolet light source component (3) is in close contact with the device end cover (2), the end cover (2) is directly connected with the device body (1), and the water flow which rapidly flows through the device body (1) is utilized, so that heat generated during the working of the ultraviolet light source can be rapidly taken away, and the service life of the device is prolonged.
In this device, second delivery port (12) below of device body (1) is equipped with operating condition pilot lamp subassembly (4), the subassembly cup joints and is close to body step department at the second delivery port, the subassembly is by first installing support (41), double-colored pilot lamp board (42), diffuse board (43) and pilot lamp base (44) are constituteed, be equipped with screw hole (411) on the installing support, pilot lamp base (44) correspond the position and are equipped with threaded screw post (441), the bolt passes first installing support (41), behind double-colored pilot lamp board (42) and diffuse board (43), screw up on pilot lamp base screw post (441). When the ultraviolet sterilization work, the working state indicating lamp assembly can display the light with different colors to correspond to different working states, so that a user can know the working condition of the current product, and the use experience of the user is improved.
In the device, a water outlet nozzle decoration component (5) is also arranged below the working state indicating lamp component (4), and the inner wall of the water outlet nozzle decoration component is provided with threads which are connected with the threads of the second water outlet (12) and used for purifying water, guiding water and beautifying the water outlet.
Claims (6)
1. The utility model provides a compromise terminal water purification ultraviolet sterilizing equipment of ultraviolet safety which characterized in that: the device is including the body subassembly that overflows that is provided with first water inlet and second delivery port and third ultraviolet source illumination mouth, end cover subassembly, ultraviolet light source subassembly, operating condition pilot lamp subassembly and play water faucet decoration subassembly, and the inside second delivery port department top of the body subassembly that overflows of device is provided with adiactinic ultraviolet shading reflector dish.
2. The ultraviolet safety-compatible terminal water purification and ultraviolet sterilization device as claimed in claim 1, wherein the overflowing body structure of the device is a single-layer thin-wall tubular structure, wherein the first water inlet, the second water outlet and the third ultraviolet source irradiation port are distributed in a T shape, the first water inlet and the third ultraviolet source irradiation port are coaxially arranged, the second water outlet and the first water inlet are perpendicularly arranged at 90 degrees, and the first water inlet, the second water outlet and the third ultraviolet source irradiation port of the overflowing body are all provided with threads.
3. The ultraviolet-safe terminal water purification ultraviolet sterilization device with ultraviolet safety as claimed in claim 1, wherein the shell of the end cover assembly of the device is a cylindrical cap structure, the inner wall of the shell is provided with threads to be connected with a third ultraviolet source irradiation port of the device overflowing body, the bottom of the end cover is provided with a platform for placing an ultraviolet source assembly, the platform is provided with a screw hole for fixing the ultraviolet source lamp assembly, and the bottom of the end cover shell is further provided with a through hole.
4. The ultraviolet safety-compatible terminal water purification and ultraviolet sterilization device as claimed in claim 1, wherein the body of the ultraviolet light source assembly of the device is of a circular boss structure, a groove is formed in the bottom of the boss, an ultraviolet light source lamp panel is placed at the top of the boss, the ultraviolet light source lamp panel and the boss are integrally covered by a transparent glass cover, and an O-shaped ring is arranged in the groove in the bottom to form a closed waterproof structure together with the transparent glass cover.
5. The ultraviolet safety-compatible terminal water purification ultraviolet sterilization device as claimed in claim 1, wherein the working state indicating lamp assembly of the device comprises a first mounting bracket, a two-color indicator lamp panel, a diffuse light plate and an indicating lamp base fixing assembly, the first mounting bracket is provided with a screw hole, and a screw post with an internal thread is arranged at a corresponding position of the indicating lamp base.
6. The ultraviolet-safe terminal water purification and ultraviolet sterilization device as claimed in claim 1, wherein a water outlet nozzle decoration assembly is further arranged below the working state indicating lamp assembly, and the inner wall of the water outlet nozzle decoration assembly is provided with threads which are in threaded connection with the second water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111197340.4A CN115974223A (en) | 2021-10-14 | 2021-10-14 | Terminal water purification ultraviolet sterilization device considering ultraviolet safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111197340.4A CN115974223A (en) | 2021-10-14 | 2021-10-14 | Terminal water purification ultraviolet sterilization device considering ultraviolet safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115974223A true CN115974223A (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111197340.4A Pending CN115974223A (en) | 2021-10-14 | 2021-10-14 | Terminal water purification ultraviolet sterilization device considering ultraviolet safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115974223A (en) |
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2021
- 2021-10-14 CN CN202111197340.4A patent/CN115974223A/en active Pending
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