CN115745072A - Flowing water sterilization module and water dispenser - Google Patents
Flowing water sterilization module and water dispenser Download PDFInfo
- Publication number
- CN115745072A CN115745072A CN202211401359.0A CN202211401359A CN115745072A CN 115745072 A CN115745072 A CN 115745072A CN 202211401359 A CN202211401359 A CN 202211401359A CN 115745072 A CN115745072 A CN 115745072A
- Authority
- CN
- China
- Prior art keywords
- water
- light source
- conduit
- side cover
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Physical Water Treatments (AREA)
Abstract
The invention is suitable for the technical field of sterilization and purification equipment, and provides an overflowing water sterilization module and a water dispenser, which comprise a shell, a water inlet pipeline, a water outlet pipeline, a sterilization light source, a circuit board and a power line; the water inlet pipeline is arranged on the shell, both ends of the water inlet pipeline extend out of the shell, one end of the water outlet pipeline is connected with the middle part of the water inlet pipeline, and the middle part of the water outlet pipeline is arc-shaped; the circuit board is installed in the casing, and the one end of power cord is stretched into in the casing and is connected with the circuit board electricity, and the germicidal light source sets up in the casing and is connected with the circuit board electricity, and the germicidal light source is just right to setting up with the one end port of outlet conduit's connection inlet channel, and the light that the germicidal light source launches sees through the inlet conduit to shine in the outlet conduit. The light emitted by the sterilizing light source can fully sterilize the water flow in the water outlet pipeline, and the light emitted by the sterilizing light source can be emitted in the water outlet pipeline for multiple times, so that the sterilizing effect is greatly improved.
Description
Technical Field
The invention relates to the technical field of sterilization and purification equipment, in particular to an overflowing water sterilization module and a water dispenser.
Background
Along with the improvement of living standard of people, people also have higher and higher requirements on the quality of drinking water, and the over-current sterilization module utilizes ultraviolet rays generated by the ultraviolet LED to irradiate water flowing in the water pipe to realize sterilization, so that the over-current sterilization module is more and more widely applied to household and commercial water dispensers. The overflowing sterilization module is arranged at the tail end water outlet pipeline of the water dispenser to eliminate bacteria possibly bred in the tail end pipeline of the water dispenser.
At present, a water dispenser with a cold water outlet and a hot water outlet shared by the cold water outlet and the hot water outlet on the market has a terminal sterilization requirement, but a corresponding terminal UVC overflowing water sterilization faucet is not available. Because the cold water and the hot water share the same water outlet, the terminal sterilizing water faucet needs two cold water and hot water inlets, and the requirements on the structure, heat dissipation and reliability design are more complicated.
Disclosure of Invention
The invention aims to provide a flowing water sterilization module with a double water inlet and a single water outlet, which is simple in structure and controllable in cost and aims to fill the market gap.
In order to achieve the above object, the present invention provides an overflowing water sterilizing module, which includes a housing, a water inlet pipe, a water outlet pipe, a sterilizing light source, a circuit board and a power line; the water inlet pipeline is arranged on the shell, two ends of the water inlet pipeline extend out of the shell, one end of the water outlet pipeline extends into the shell and is connected with the middle part of the water inlet pipeline, so that the water outlet pipeline is communicated with the water inlet pipeline, and the middle part of the water outlet pipeline is arc-shaped; the circuit board is installed in the casing, the one end of power cord stretch into in the casing with the circuit board electricity is connected, germicidal light source set up in the casing and with the circuit board electricity is connected, germicidal light source with the outlet conduit is connected the one end port of inlet conduit is just right setting up, the light that germicidal light source launches sees through the inlet conduit to the orientation shines in the outlet conduit.
Furthermore, the water inlet pipeline and the water outlet pipeline are both made of quartz glass.
Furthermore, a light reflecting pipe is sleeved on the water outlet pipeline.
Furthermore, the outlet conduit includes the shaping first straight tube, arc pipe and the second straight tube that connects gradually as an organic whole, first straight tube with the middle part intercommunication and the integrated into one piece of inlet conduit.
Further, the center line of the light emitted by the germicidal light source coincides with the axis of the first straight tube.
Furthermore, the light emitted by the germicidal light source completely or partially covers a port at one end of the first straight pipe, which is communicated with the water inlet pipeline.
Further, the light-emitting angle of the sterilizing light source is smaller than 60 degrees.
Further, the casing includes lower cover, first side cap and second side cap, first side cap with second side cap interconnect and form and press from both sides the mouth of putting between outlet conduit and with press from both sides the passageway of mouth intercommunication, the middle part of inlet conduit is inserted and is arranged in the passageway, the lower cover connect in first side cap with between the second side cap, the circuit board subsides are located on the lower cover, set up on the first side cap with press from both sides the through-hole that the mouth set up relatively, the through-hole with the passageway intercommunication, the light source that disinfects stretches into in the through-hole.
Further, the lower cover is an aluminum profile, and the surfaces of the first side cover and the second side cover are mirror aluminum.
The embodiment of the invention also provides a water dispenser which comprises a shell and the overflowing water sterilizing module arranged on the shell.
According to the invention, the light emitted by the sterilizing light source penetrates through the water inlet pipeline and irradiates towards the water outlet pipeline, so that the light emitted by the sterilizing light source can fully sterilize the water flow in the water outlet pipeline, and the middle part of the water outlet pipeline is arc-shaped, so that the light emitted by the sterilizing light source can be emitted for multiple times in the water outlet pipeline, the sterilizing time of the water flow in the water outlet pipeline is prolonged, and the sterilizing effect is greatly improved. The bending and welding technology of the quartz glass tube formed by the water inlet pipeline and the water outlet pipeline is mature technology on the market, and the overall cost of the product is controllable.
Drawings
Fig. 1 is a schematic perspective view of a sterilization module for flowing water according to an embodiment of the present invention;
FIG. 2 is a schematic top view of the sterilizing module for flowing water shown in FIG. 1;
FIG. 3 is an exploded view of the sterilization module for flowing water shown in FIG. 1;
FIG. 4 isbase:Sub>A schematic sectional view in the direction A-A in FIG. 2;
FIG. 5 is a schematic structural diagram of a water dispenser provided by the present invention;
the figures are numbered:
1. a housing; 2. a water inlet pipe; 3. a water outlet pipeline; 4. a germicidal light source; 5. a circuit board; 6. a power line; 7. a light-reflecting tube; 11. a lower cover; 12. a first side cover; 13. a second side cover; 14. clamping the opening; 15. a channel; 31. a first straight pipe; 32. an arc-shaped tube; 33. a second straight pipe; 121. a through hole; 100. a flowing water sterilization module; 200. a housing; 300. a cold water pipe of the water dispenser; 400. a hot water pipe of the water dispenser.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 4, a sterilization module 100 for flowing water according to an embodiment of the present invention includes a housing 1, a water inlet pipe 2, a water outlet pipe 3, a sterilization light source 4, a circuit board 5, and a power cord 6. Wherein, inlet channel 2 installs on casing 1 to the both ends of inlet channel 2 all stretch out outside casing 1, as an embodiment, this inlet channel 2 is the linear type, among the opening at its both ends, one of them opening sets up to hot water inlet, another opening sets up to the cold water inlet, the one end of outlet conduit 3 stretches into in casing 1 and is connected with the middle part of inlet channel 2, make outlet conduit 3 and inlet channel 2 intercommunication, rivers get into outlet conduit 3 after the opening inflow from the both ends of inlet channel 2, and flow from the other end that keeps away from inlet channel 2 of outlet conduit 3. The middle part of the water outlet pipeline 3 is arc-shaped, and the water flow path in the water outlet pipeline 3 is prolonged.
In one embodiment, the germicidal light source 4 is an ultraviolet LED, the water outlet conduit 3 includes a first straight pipe 31, an arc-shaped pipe 32 and a second straight pipe 33 which are integrally formed and connected in sequence, and the first straight pipe 31 is communicated with the middle of the water inlet conduit 2 and integrally formed. And inlet channel 2 and outlet conduit 3's material is quartz glass for only with rivers contact have quartz glass, avoid other plastic parts to receive ultraviolet irradiation degradation to separate out the aquatic and influence quality of water, guarantee to overflow water sterilization module 100 and be used for the security to rivers sterilization use. The water inlet pipeline 2 and the water outlet pipeline 3 form an integrated three-way water pipe which can be integrally formed in a mold stripping mode, a sealing piece is not needed, and the three-way water pipe is simple and reliable in structure and low in cost.
As an implementation mode, the water outlet pipeline 3 is sleeved with the reflecting tube 7, the material of the reflecting tube 7 is expanded polytetrafluoroethylene, so that when light irradiates in the water outlet pipeline 3, the sterilizing light source 4 which can be further subjected to the reflecting by the reflecting tube 7 is subjected to diffuse reflection for ultraviolet rays emitted by the ultraviolet LED, and the sterilizing effect is further improved.
In one embodiment, the center line of the light emitted by the germicidal light source 4 coincides with the axis of the first straight tube 31, and the light emitted by the germicidal light source 4 completely or partially covers the end port of the first straight tube 31 communicating with the water inlet pipe 2, so that the light emitted by the germicidal light source 4 can sufficiently enter the water outlet pipe 3 to sterilize the water flow. In this embodiment, the light-emitting angle of the germicidal light source 4 is preferably smaller than 60 °, so that more light emitted by the germicidal light source 4 can be emitted into the water outlet pipe 3, the intensity of the light entering the water outlet pipe 3 is improved, and the germicidal effect can be improved through more emissions in the water outlet pipe 3.
In the above embodiment, the housing 1 includes the lower cover 11, the first side cover 12 and the second side cover 13 are detachably connected to each other, and a clamping opening 14 for clamping the water outlet pipe 3 and a channel 15 communicated with the clamping opening 14 are formed between the first side cover 12 and the second side cover 13, the middle portion of the water inlet pipe 2 is inserted into the channel 15, the lower cover 11 is detachably connected between the first side cover 12 and the second side cover 13, the circuit board 5 is attached to the lower cover 11, the first side cover 12 is provided with a through hole 121 opposite to the clamping opening 14, the through hole 121 is communicated with the channel 15, and the germicidal light source 4 extends into the through hole 121, so that the light emitted by the germicidal light source 4 can pass through the channel 15 and the clamping opening 14 and enter the water outlet pipe 3.
As an implementation mode, the lower cover 11 is an aluminum profile which has good heat conduction performance, the circuit board 5 is attached to the lower cover 11, heat generated by the sterilizing light source 4 and the circuit board 5 can be quickly conducted out through the lower cover 11, the heat dissipation effect is good, and the cost is low. The first side cover 12 and the second side cover 13 are made of plastic and have mirror aluminum surfaces, so that the cost can be reduced, the light emitted by the germicidal light source 4 can be subjected to mirror emission, and the germicidal effect is improved.
As shown in fig. 5, an embodiment of the present invention further provides a water dispenser, which includes a housing 200 and the above-mentioned overflowing water sterilizing module 100 mounted on the housing 200 by screws or the like, wherein one end of the water inlet pipe 2 in the overflowing water sterilizing module 100 is connected to the cold water pipe 300 of the water dispenser, the other end of the water inlet pipe 2 is connected to the hot water pipe 400 of the water dispenser, one end of the water outlet pipe 3 away from the housing 1 penetrates through the housing 200 and extends out of the housing 200, and the light emitting tube is disposed in the housing 200.
In conclusion, the invention enables the light emitted by the germicidal light source 4 to fully sterilize the water flow in the water outlet pipeline 3 by irradiating the light emitted by the germicidal light source 4 towards the water outlet pipeline 3 through the water inlet pipeline 2, and the water outlet pipeline 3 with the arc-shaped middle part is matched with the light reflecting pipe 7 which is prepared by expanded polytetrafluoroethylene and is close to Lambert scattering to be sleeved on the water outlet pipeline 3, so that the light emitted by the germicidal light source 4 is not easy to escape, multiple emission can be formed in the water outlet pipeline 3, the sterilization time of the water flow in the water outlet pipeline 3 is prolonged, and the sterilization effect is greatly improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An overflowing water sterilization module is characterized by comprising a shell, a water inlet pipeline, a water outlet pipeline, a sterilization light source, a circuit board and a power line; the water inlet pipeline is arranged on the shell, two ends of the water inlet pipeline extend out of the shell, one end of the water outlet pipeline extends into the shell and is connected with the middle part of the water inlet pipeline, so that the water outlet pipeline is communicated with the water inlet pipeline, and the middle part of the water outlet pipeline is arc-shaped;
the circuit board is installed in the casing, the one end of power cord stretch into in the casing with the circuit board electricity is connected, germicidal light source set up in the casing and with the circuit board electricity is connected, germicidal light source with the outlet conduit is connected the one end port of inlet conduit is just right setting up, the light that germicidal light source launches sees through the inlet conduit to the orientation shines in the outlet conduit.
2. The overflowing water sterilizing module of claim 1, wherein the water inlet pipe and the water outlet pipe are made of quartz glass.
3. The overflowing water sterilizing module of claim 2 wherein the outlet conduit is sleeved with a light reflecting tube, and the light reflecting tube is made of expanded polytetrafluoroethylene.
4. The module of claim 3, wherein the outlet conduit comprises a first straight conduit, an arc-shaped conduit and a second straight conduit integrally formed and connected in series, the first straight conduit being in communication with and integrally formed with a middle portion of the inlet conduit.
5. The module of claim 4, wherein the germicidal light source emits light having a centerline coincident with the axis of the first straight tube.
6. The module of claim 5, wherein the germicidal light source emits light that completely or partially covers a port of the first straight tube that communicates with the inlet conduit.
7. The module of claim 6, wherein the germicidal light source has an exit angle of less than 60 °.
8. The module of any of claims 1 to 7, wherein the housing comprises a lower cover, a first side cover and a second side cover, the first side cover and the second side cover are connected to each other to form a clamping opening for clamping the outlet conduit and a channel communicated with the clamping opening, the middle of the inlet conduit is inserted into the channel, the lower cover is connected between the first side cover and the second side cover, the circuit board is attached to the lower cover, the first side cover is provided with a through hole opposite to the clamping opening, the through hole is communicated with the channel, and the germicidal light source extends into the through hole.
9. The module of claim 8, wherein the bottom cover is an aluminum profile, the first side cover and the second side cover are made of plastic, and the surface of the first side cover and the surface of the second side cover are made of electroplated mirror aluminum.
10. A water dispenser, characterized in that, comprises a housing and the overflowing water sterilizing module set as claimed in any one of claims 1 to 9 mounted on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211401359.0A CN115745072A (en) | 2022-11-09 | 2022-11-09 | Flowing water sterilization module and water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211401359.0A CN115745072A (en) | 2022-11-09 | 2022-11-09 | Flowing water sterilization module and water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115745072A true CN115745072A (en) | 2023-03-07 |
Family
ID=85369147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211401359.0A Pending CN115745072A (en) | 2022-11-09 | 2022-11-09 | Flowing water sterilization module and water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115745072A (en) |
-
2022
- 2022-11-09 CN CN202211401359.0A patent/CN115745072A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106629989B (en) | Overcurrent type axial overturning water outlet sterilization and disinfection device and water purification equipment | |
| CN106186174B (en) | Surface light source water sterilization module and water sterilization device | |
| CN106115843B (en) | Water flow sterilization module | |
| CN211875216U (en) | End tap that disinfects | |
| CN115745072A (en) | Flowing water sterilization module and water dispenser | |
| CN210122497U (en) | Water route sterilizing equipment | |
| CN219217632U (en) | Correlation formula running water sterilizer | |
| CN114380355A (en) | Flowing water sterilization and disinfection device | |
| CN214829168U (en) | Overflowing type sterilizing device | |
| CN214653786U (en) | Intelligent closestool washs water overflow formula UV lamp sterilizing equipment | |
| CN109805757A (en) | Water dispenser with water tank sterilizing function | |
| CN213085526U (en) | Overflowing type sterilizing device | |
| CN220907205U (en) | Flowing water UV sterilization and disinfection device | |
| CN209712564U (en) | Water dispenser with water tank sterilizing function | |
| CN217148650U (en) | Small-flow sterilization module | |
| CN215924466U (en) | Flowing water ultraviolet sterilization and disinfection device | |
| CN217377370U (en) | Pipeline cross-flow type sterilization and bacteriostasis module | |
| CN217377369U (en) | Cross STREAMING module that disinfects | |
| CN219929707U (en) | Improved dynamic sterilization water device | |
| CN218491519U (en) | Overflowing water sterilization module | |
| CN210620313U (en) | Overflowing type sterilizing device | |
| CN217377368U (en) | Be applied to domestic tap's sterilization and antibacterial module combination | |
| CN219712515U (en) | Ultraviolet disinfection tap | |
| CN211847234U (en) | Ultraviolet flowing water sterilization device | |
| CN220116269U (en) | Overcurrent type ultraviolet sterilization module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |