CN112661235B - LED deep ultraviolet sterilization device with controllable reaction time - Google Patents
LED deep ultraviolet sterilization device with controllable reaction time Download PDFInfo
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- CN112661235B CN112661235B CN202011537775.4A CN202011537775A CN112661235B CN 112661235 B CN112661235 B CN 112661235B CN 202011537775 A CN202011537775 A CN 202011537775A CN 112661235 B CN112661235 B CN 112661235B
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Abstract
The invention discloses an LED deep ultraviolet sterilization device with controllable reaction time, which comprises a valve body, wherein a first reaction cavity and a second reaction cavity are arranged in the valve body, a deep ultraviolet light source cavity is arranged between the first reaction cavity and the second reaction cavity, a first light-transmitting plate is arranged between the deep ultraviolet light source cavity and the first reaction cavity, a second light-transmitting plate is arranged between the deep ultraviolet light source cavity and the second reaction cavity, a water inlet pipeline communicated with the first reaction cavity and the second reaction cavity is arranged on the valve body, a rotating shaft body is arranged in the deep ultraviolet light source cavity, the two cavities work in turn to provide retention time for flowing liquid and ensure normal use of the flowing liquid, the right side can be normally used after sterilization during sterilization, the left side can be normally used after sterilization during sterilization, and the left side can be normally used after sterilization during sterilization, so as to provide sufficient sterilization time for running water, can also ensure the normal use of running water supply, can control the sterilization time and is convenient to use.
Description
Technical Field
The invention relates to a deep ultraviolet sterilization device, in particular to an LED deep ultraviolet sterilization device with controllable reaction time.
Background
Traditional deep ultraviolet LED sterilizing equipment all is that the rivers of water inlet flow into along the axial in the chamber of disinfecting usually, then directly flow out via the delivery port, and rivers flow path is short, and the water route design is unreasonable, leads to rivers stagnation not enough in the time in the chamber of disinfecting to lead to the bactericidal effect to rivers not enough.
Therefore, the existing deep ultraviolet sterilization apparatus needs to be further improved.
Disclosure of Invention
The invention aims to provide an LED deep ultraviolet sterilization device with controllable reaction time, which can be suitable for various devices, has enough reaction time for water flow, and can control the reaction time according to the use requirement.
In order to achieve the purpose, the invention adopts the following scheme:
a reaction time controllable LED deep ultraviolet sterilizing device comprises a valve body, wherein a first reaction cavity and a second reaction cavity are arranged in the valve body, a deep ultraviolet light source cavity is arranged between the first reaction cavity and the second reaction cavity, a first light-passing plate is arranged between the deep ultraviolet light source cavity and the first reaction cavity, a second light-passing plate is arranged between the deep ultraviolet light source cavity and the second reaction cavity, a water inlet pipeline communicated with the first reaction cavity and the second reaction cavity is arranged on the valve body, a rotating shaft body is arranged in the deep ultraviolet light source cavity, a light source plate is arranged on the rotating shaft body, an intermittent driving mechanism used for intermittently driving the rotating shaft body to rotate is arranged on the valve body, the intermittent driving mechanism is connected with one shaft end of the rotating shaft body, an adjusting valve is arranged below the valve body, and a cylindrical cavity is arranged in the adjusting valve; a first drainage pipe is communicated between the cylindrical cavity and the first reaction cavity, and a second drainage pipe is communicated between the cylindrical cavity and the second reaction cavity; the cylindrical cavity is internally and rotatably provided with a circular baffle, the surface of one side of the light source plate is provided with a plurality of deep ultraviolet LEDs, the upper surface of the circular baffle on the other side of the light source plate penetrates through the through hole formed in the lower surface of the circular baffle, the circular baffle is connected with the other shaft end of the rotating shaft body, and an assembly drain pipe communicated with the cylindrical cavity is arranged on the adjusting valve.
Further, the first light-transmitting plate and the second light-transmitting plate are made of light-transmitting materials, and the light-transmitting materials are glass.
Further, the inlet channel is including setting up on the valve body and the first inlet tube that communicates with first reaction chamber, set up on the valve body and the second inlet tube that communicates with second reaction chamber, first inlet tube and second inlet tube are intake and are held and be connected with same inlet trunk line, inlet trunk line edge is provided with the link.
Further, a plurality of deep ultraviolet LED from top to bottom equipartition is at a side surface of light source board.
Further, the deep ultraviolet LED is arranged by adopting the wavelength of 260-280 nm.
Further, intermittent type nature actuating mechanism is including setting up the driving motor on the valve body, driving motor's output is provided with incomplete gear, pivot body tip is provided with driven gear, incomplete gear with driven gear intermittent type nature meshing transmission, incomplete gear and driven gear mesh once every time, driven gear rotation 180.
Further, a sealing structure is arranged between the outer wall of the circular baffle and the inner wall of the cylindrical cavity; the sealing structure comprises a sealing ring sleeved on the outer wall of the circular baffle.
Furthermore, the first water inlet pipe and the second water inlet pipe are respectively provided with an electromagnetic valve.
Further, a conductive structure is arranged in the deep ultraviolet light source cavity; the conductive structure comprises a first conductive ring arranged on the outer wall of the rotating shaft body, the first conductive ring is electrically connected with the deep ultraviolet LEDs, a second conductive ring is sleeved outside the first conductive ring, the second conductive ring is fixedly connected with the inner surface of the deep ultraviolet light source cavity, and the second conductive ring is electrically connected with an external power supply.
Furthermore, a first knob used for controlling the working speed of the intermittent driving mechanism is arranged on the valve body, and a second knob used for controlling the brightness of the deep ultraviolet LED is arranged on the valve body.
In summary, compared with the prior art, the invention has the beneficial effects that:
the invention solves the defects in the existing deep ultraviolet LED sterilization device, and provides retention time for flowing liquid through the alternate work of the two cavities, and simultaneously ensures the normal use of the flowing liquid, the right side can be normally used after sterilization when the left side is sterilized, and the left side can be normally used after sterilization when the right side is sterilized, so that the sterilization time which can ensure sufficient running water and the normal use of running water supply can be provided, and the sterilization time can be controlled and the use is convenient.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a left side view of the present invention;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
fig. 7 is a partial enlarged view of fig. 6 at C.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to FIGS. 1-7, the present invention provides
A reaction time controllable LED deep ultraviolet sterilization device comprises a valve body 1, wherein a first reaction cavity 2 and a second reaction cavity 3 are arranged in the valve body 1, a deep ultraviolet light source cavity 4 is arranged between the first reaction cavity 2 and the second reaction cavity 3, a first light-passing plate 5 is arranged between the deep ultraviolet light source cavity 4 and the first reaction cavity 2, a second light-passing plate 6 is arranged between the deep ultraviolet light source cavity 4 and the second reaction cavity 3, a water inlet pipeline 7 communicated with the first reaction cavity 2 and the second reaction cavity 3 is arranged on the valve body 1, a rotating shaft body 8 is arranged in the deep ultraviolet light source cavity 4, a light source plate 9 is arranged on the rotating shaft body 8, an intermittent driving mechanism 11 for intermittently driving the rotating shaft body 8 to rotate is arranged on the valve body 1, the intermittent driving mechanism 11 is connected with one shaft end of the rotating shaft body 8, a regulating valve 12 is arranged below the valve body 1, a cylindrical cavity 15 is arranged inside the regulating valve 12; a first water discharge pipe 13 is communicated between the cylindrical cavity 15 and the first reaction cavity 2, and a second water discharge pipe 14 is communicated between the cylindrical cavity 15 and the second reaction cavity 3; the cylindrical cavity 15 is internally provided with a circular baffle 16 in a rotating manner, the surface of one side of the light source board 9 is provided with a plurality of deep ultraviolet LEDs 10, the upper surface of the circular baffle 16 on the other side of the light source board 9 penetrates through the lower surface of the circular baffle 16 and is provided with a through hole 17, the circular baffle 16 is connected with the other shaft end of the rotating shaft body 8, and the regulating valve 12 is provided with an assembly drain pipe 18 communicated with the cylindrical cavity 15.
Before use, the assembly drain pipe 18 and the water inlet pipeline 7 are connected to a water conveying pipe of equipment needing sterilization for use.
The above structure principle:
when the water pipe of the external device carries out moisture transportation, flowing water enters the first reaction cavity 2 and the second reaction cavity 3 from the water inlet pipeline 7, at the moment, a plurality of deep ultraviolet LEDs 10 on the light source plate 9 irradiate the first reaction cavity 2 or the second reaction cavity 3, and the moisture in the first reaction cavity 2 or the second reaction cavity 3 is sterilized through the light of the deep ultraviolet LEDs;
if the light of the deep ultraviolet LED10 irradiates the first reaction cavity 2, the circular baffle 16 rotates after the irradiation sterilization time is up, so that the through hole 17 rotates to the first drainage pipe 13 and is aligned with the first drainage pipe 13, and the flowing water after reacting the outer wall is discharged through the first drainage pipe 13 and is input or output to an external device; because circular baffle 16 rotates the back, a plurality of deep ultraviolet LED10 and circular baffle 16 synchronous revolution, but a plurality of deep ultraviolet LED10 all the time disinfect towards closed reaction chamber direction, through-hole 17 is in first drain pipe 13 position, circular baffle 16 is rotatory according to the drive intermittent type nature of intermittent type actuating mechanism 11, circular baffle 16 seals second drain pipe 14 this moment, second drain pipe 14 can not be discharged water, when reaction time is enough, circular baffle 16 rotates, make through-hole 17 be in second drain pipe 14 position, the water in second reaction chamber 3 flows out this moment, first reaction chamber 2 seals, the moisture in first reaction chamber 2 continues to disinfect, left and right sides reaction chamber alternate work, guarantee that the time of disinfecting is enough simultaneously, can make equipment stable provide water source work.
The first light-transmitting plate 5 and the second light-transmitting plate 6 are made of light-transmitting materials, and the light-transmitting materials are glass; an embodiment is provided.
The water inlet pipeline 7 comprises a first water inlet pipe 701 arranged on the valve body 1 and communicated with the first reaction cavity 2, and a second water inlet pipe 702 arranged on the valve body 1 and communicated with the second reaction cavity 3, wherein the water inlet ends of the first water inlet pipe 701 and the second water inlet pipe 702 are connected with the same main water inlet pipeline 703, and the edge of the main water inlet pipeline 703 is provided with a connecting end.
According to the invention, a plurality of deep ultraviolet LEDs 10 are uniformly distributed on one side surface of the light source plate 9 from top to bottom.
The deep ultraviolet LED10 is arranged by adopting the wavelength of 260-280 nm; the wavelength is shorter, but the sterilization effect is obviously enhanced.
The intermittent driving mechanism 11 comprises a driving motor 110 arranged on a valve body 1, an incomplete gear 111 is arranged at the output end of the driving motor 110, a driven gear 112 is arranged at the end part of a rotating shaft body 8, the incomplete gear 111 and the driven gear 112 are in intermittent meshing transmission, and the driven gear 112 rotates for 180 degrees when the incomplete gear 111 and the driven gear 112 are meshed once; the intermittent driving structure is provided, and the working principle is as follows:
the incomplete gear 111 continuously rotates, the speed of the incomplete gear 111 can be adjusted, in the rotating process of the incomplete gear 111, tooth parts are meshed with the driven gear 112 in a clearance mode, and the driven gear 112 rotates 180 degrees after meshing.
A sealing structure is arranged between the outer wall of the circular baffle 16 and the inner wall of the cylindrical cavity 15; the sealing structure comprises a sealing ring sleeved on the outer wall of the circular baffle plate 16.
The first water inlet pipe 701 and the second water inlet pipe 702 are respectively provided with the electromagnetic valve 100, the electromagnetic valves 100 can be controlled by a control panel, and when the reaction cavity on one corresponding side is in a closed state, the electromagnetic valve on the other corresponding side closes the corresponding water inlet pipe.
The deep ultraviolet light source cavity 4 is internally provided with a conductive structure 200; the conductive structure 200 includes a first conductive ring 300 disposed on the outer wall of the rotating shaft 8, the first conductive ring 300 is electrically connected to the plurality of deep ultraviolet LEDs 10, a second conductive ring 400 is sleeved outside the first conductive ring 300, the second conductive ring 400 is fixedly connected to the inner surface of the deep ultraviolet light source cavity 4, and the second conductive ring 400 is electrically connected to an external power supply;
a conductive structure is provided that ensures adequate power to the deep ultraviolet LED 10.
The valve body 1 is provided with a first knob 500 for controlling the working speed of the intermittent driving mechanism 11, and the valve body 1 is provided with a second knob 600 for controlling the brightness of the deep ultraviolet LED 10.
While there have been shown and described the fundamental principles and principal features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a controllable LED dark ultraviolet sterilizing equipment of reaction time, includes valve body (1), its characterized in that: the device is characterized in that a first reaction cavity (2) and a second reaction cavity (3) are arranged in the valve body (1), a deep ultraviolet light source cavity (4) is arranged between the first reaction cavity (2) and the second reaction cavity (3), a first light-passing plate (5) is arranged between the deep ultraviolet light source cavity (4) and the first reaction cavity (2), a second light-passing plate (6) is arranged between the deep ultraviolet light source cavity (4) and the second reaction cavity (3), a water inlet pipeline (7) communicated with the first reaction cavity (2) and the second reaction cavity (3) is arranged on the valve body (1), a rotating shaft body (8) is arranged in the deep ultraviolet light source cavity (4), a light source plate (9) is arranged on the rotating shaft body (8), an intermittent driving mechanism (11) used for intermittently driving the rotating shaft body (8) to rotate is arranged on the valve body (1), and the intermittent driving mechanism (11) is connected with one shaft end of the rotating shaft body (8), a regulating valve (12) is arranged below the valve body (1), and a cylindrical cavity (15) is arranged inside the regulating valve (12); a first water drainage pipe (13) is communicated between the cylindrical cavity (15) and the first reaction cavity (2), and a second water drainage pipe (14) is communicated between the cylindrical cavity (15) and the second reaction cavity (3); the LED lamp is characterized in that a circular baffle (16) is arranged in the cylindrical cavity (15) in a rotating mode, a plurality of deep ultraviolet LEDs (10) are arranged on the surface of one side of the light source plate (9), a through hole (17) is formed in the upper surface of the circular baffle (16) on the other side of the light source plate (9) in a penetrating mode to the lower surface of the circular baffle (16), the circular baffle (16) is connected with the other shaft end of the rotating shaft body (8), and an assembly drain pipe (18) communicated with the cylindrical cavity (15) is arranged on the adjusting valve (12).
2. The LED deep ultraviolet sterilization device with controllable reaction time according to claim 1, characterized in that: the first light-transmitting plate (5) and the second light-transmitting plate (6) are made of light-transmitting materials, and the light-transmitting materials are glass.
3. The LED deep ultraviolet sterilization device with controllable reaction time according to claim 1, characterized in that: the water inlet pipeline (7) comprises a first water inlet pipe (701) which is arranged on the valve body (1) and is communicated with the first reaction cavity (2), and a second water inlet pipe (702) which is arranged on the valve body (1) and is communicated with the second reaction cavity (3), wherein the water inlet ends of the first water inlet pipe (701) and the second water inlet pipe (702) are connected with the same water inlet main pipeline (703), and the edge of the water inlet main pipeline (703) is provided with a connecting end.
4. The LED deep ultraviolet sterilization device with controllable reaction time according to claim 1, characterized in that: a plurality of deep ultraviolet LEDs (10) are uniformly distributed on one side surface of the light source plate (9) from top to bottom.
5. The LED deep ultraviolet sterilization device with controllable reaction time according to any one of claims 1 to 4, characterized in that: the deep ultraviolet LED (10) is arranged by adopting the wavelength of 260-280 nm.
6. The LED deep ultraviolet sterilization device with controllable reaction time according to any one of claims 1 to 4, characterized in that: intermittent type nature actuating mechanism (11) is including setting up driving motor (110) on valve body (1), the output of driving motor (110) is provided with incomplete gear (111), pivot body (8) tip is provided with driven gear (112), incomplete gear (111) with driven gear (112) intermittent type meshing transmission, incomplete gear (111) and driven gear (112) mesh once at every turn, driven gear (112) are rotatory 180.
7. The LED deep ultraviolet sterilization device with controllable reaction time according to claim 1, characterized in that: a sealing structure is arranged between the outer wall of the circular baffle (16) and the inner wall of the cylindrical cavity (15); the sealing structure comprises a sealing ring sleeved on the outer wall of the circular baffle plate (16).
8. The LED deep ultraviolet sterilization device with controllable reaction time according to claim 3, characterized in that: the first water inlet pipe (701) and the second water inlet pipe (702) are respectively provided with an electromagnetic valve (100).
9. The LED deep ultraviolet sterilization device with controllable reaction time according to claim 1, characterized in that: a conductive structure (200) is arranged in the deep ultraviolet light source cavity (4); the conducting structure (200) comprises a first conducting ring (300) arranged on the outer wall of the rotating shaft body (8), the first conducting ring (300) is electrically connected with the deep ultraviolet LEDs (10), a second conducting ring (400) is sleeved outside the first conducting ring (300), the second conducting ring (400) is fixedly connected with the inner surface of the deep ultraviolet light source cavity (4), and the second conducting ring (400) is electrically connected with an external power supply.
10. The LED deep ultraviolet sterilization device with controllable reaction time according to claim 1, characterized in that: the high-speed intermittent driving device is characterized in that a first knob (500) used for controlling the working speed of the intermittent driving mechanism (11) is arranged on the valve body (1), and a second knob (600) used for controlling the brightness of the deep ultraviolet LED (10) is arranged on the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011537775.4A CN112661235B (en) | 2020-12-23 | 2020-12-23 | LED deep ultraviolet sterilization device with controllable reaction time |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011537775.4A CN112661235B (en) | 2020-12-23 | 2020-12-23 | LED deep ultraviolet sterilization device with controllable reaction time |
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| CN112661235A CN112661235A (en) | 2021-04-16 |
| CN112661235B true CN112661235B (en) | 2022-05-03 |
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| CN202011537775.4A Active CN112661235B (en) | 2020-12-23 | 2020-12-23 | LED deep ultraviolet sterilization device with controllable reaction time |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0086738A1 (en) * | 1982-02-13 | 1983-08-24 | Georg Horstmann | Apparatus for sterilising liquids or gases |
| CN103900260A (en) * | 2014-02-28 | 2014-07-02 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN108439535A (en) * | 2018-03-22 | 2018-08-24 | 深圳市海司恩科技有限公司 | Ultraviolet-sterilization chlorine removal system and its control method |
| CN109850986A (en) * | 2019-01-25 | 2019-06-07 | 广州市欧树环保科技有限公司 | A kind of good apparatus for ultraviolet disinfection of bactericidal effect for wastewater treatment |
| CN110835144A (en) * | 2018-08-17 | 2020-02-25 | 宁波方太厨具有限公司 | Sterilizing device suitable for ultraviolet LED lamp beads |
-
2020
- 2020-12-23 CN CN202011537775.4A patent/CN112661235B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0086738A1 (en) * | 1982-02-13 | 1983-08-24 | Georg Horstmann | Apparatus for sterilising liquids or gases |
| CN103900260A (en) * | 2014-02-28 | 2014-07-02 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN108439535A (en) * | 2018-03-22 | 2018-08-24 | 深圳市海司恩科技有限公司 | Ultraviolet-sterilization chlorine removal system and its control method |
| CN110835144A (en) * | 2018-08-17 | 2020-02-25 | 宁波方太厨具有限公司 | Sterilizing device suitable for ultraviolet LED lamp beads |
| CN109850986A (en) * | 2019-01-25 | 2019-06-07 | 广州市欧树环保科技有限公司 | A kind of good apparatus for ultraviolet disinfection of bactericidal effect for wastewater treatment |
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| CN112661235A (en) | 2021-04-16 |
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