CN213231602U - Ultraviolet disinfection device based on power supply of multiple power supplies - Google Patents
Ultraviolet disinfection device based on power supply of multiple power supplies Download PDFInfo
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- CN213231602U CN213231602U CN202021826587.9U CN202021826587U CN213231602U CN 213231602 U CN213231602 U CN 213231602U CN 202021826587 U CN202021826587 U CN 202021826587U CN 213231602 U CN213231602 U CN 213231602U
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Abstract
The utility model discloses an ultraviolet disinfection device based on power supply of multiple power supplies, which belongs to the technical field of ultraviolet disinfection equipment and comprises an ultraviolet disinfection unit, a power supply unit for supplying power to the ultraviolet disinfection unit and a control unit for controlling the power supply unit, wherein the power supply unit comprises a photovoltaic subunit, a storage battery subunit, a super capacitor subunit and a mains supply subunit; an inverter unit for converting direct current into alternating current is arranged between the control unit and the ultraviolet disinfection unit; the ultraviolet disinfection unit consists of an ultraviolet lamp tube, a glass sleeve, a disinfection cavity, a ballast and a fixing piece; the utility model provides an ultraviolet disinfection device that conventional mains supply trouble brought shut down and lead to the unable problem of effectively disinfecting of water supply system, realized ultraviolet disinfection device's all-weather operation conscientiously, ensured the comprehensive of water quality of supplying water and disinfected, realized the security demand of water quality of supplying water.
Description
Technical Field
The utility model relates to an ultraviolet disinfection equipment technical field especially relates to an ultraviolet disinfection device based on multiple mains operated.
Background
In the process of disinfecting the water quality of the supplied water, the disinfection methods which are commonly adopted can be divided into two main categories, namely a chemical method and a physical method, wherein the chemical method generally comprises a chlorination method, an ozone method or other oxidant methods; physical methods include heating, ultraviolet, ultrasonic, and the like; both of these methods have advantages and disadvantages. Among them, ultraviolet sterilization is a common method for sterilization of sewage.
At present, the power supply mode of the ultraviolet disinfection device for ultraviolet disinfection of water supply generally adopts commercial power supply, and once the power supply mode needs to overhaul a line or has power supply failure, the ultraviolet disinfection device cannot operate, so that all-weather disinfection of water supply cannot be performed, and water quality safety of water supply is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ultraviolet disinfection device based on multiple mains operated to solve above-mentioned problem.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an ultraviolet disinfection device based on power supply of multiple power supplies comprises an ultraviolet disinfection unit, a power supply unit for supplying power to the ultraviolet disinfection unit and a control unit for controlling the power supply unit, wherein the power supply unit comprises a photovoltaic subunit, a storage battery subunit, a super capacitor subunit and a mains supply subunit; an inverter unit for converting direct current into alternating current is arranged between the control unit and the ultraviolet disinfection unit; the ultraviolet disinfection unit is composed of an ultraviolet lamp tube, a glass sleeve, a disinfection cavity, a ballast and a fixing piece, wherein the ultraviolet lamp tube is positioned in the glass sleeve and is completely wrapped by the glass sleeve, the ultraviolet lamp tube and the glass sleeve are positioned in the disinfection cavity, the ultraviolet lamp tube, the glass sleeve and the disinfection cavity are concentrically arranged, the ultraviolet lamp tube is fixed at the central positions of two ends of the disinfection cavity through the fixing piece, and positive and negative electrodes of the ultraviolet lamp tube are connected with the ballast.
In the above power supply unit and control unit:
the switching time interval of the direct current and alternating current power supply system realized by the control unit is not higher than 0.5 s;
the real-time radiation intensity of the photovoltaic subunit is not less than 1000W/m2The requirement of electric energy which can independently drive the ultraviolet sterilizer is required to be met;
the storage battery subunit needs to meet the electric energy requirement of independently driving the ultraviolet sterilizer under the condition of no illumination and no mains supply;
the discharge current that the ultracapacitor subunit can provide needs to satisfy the starting current requirements that can independently drive the ultraviolet sterilizer.
The utility model discloses a method such as photovoltaic, battery supplies power for ultraviolet ray disinfection device to when guaranteeing that party's commercial power supply is influenced and can not be used, can not cause ultraviolet ray disinfection device stall, realize ultraviolet ray disinfection device's all-weather operation.
As a preferred technical scheme: the effective dosage of the outlet section of the ultraviolet disinfection device is not lower than 40mJ/cm2。
Compared with the prior art, the utility model has the advantages of: the utility model provides an ultraviolet disinfection device that conventional mains supply trouble brought shut down and lead to the unable problem of effectively disinfecting of water supply system, realized ultraviolet disinfection device's all-weather operation conscientiously, ensured the comprehensive of water quality of supplying water and disinfected, realized the security demand of water quality of supplying water.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a circuit control schematic diagram of the control unit in fig. 1.
In the figure: 1. an ultraviolet ray sterilizing unit; 21. a photovoltaic subunit; 22. a battery sub-unit; 23. a super capacitor sub-unit; 24. a mains supply subunit; 3. a control unit; 4. and an inversion unit.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example (b):
referring to fig. 1, an ultraviolet disinfection device powered by multiple power sources comprises an ultraviolet disinfection unit 1, a power supply unit for supplying power to the ultraviolet disinfection unit 1, and a control unit 3 for controlling the power supply unit, wherein the power supply unit comprises a photovoltaic subunit 21, a storage battery subunit 22, a super capacitor subunit 23, and a mains supply subunit 24; an inverter unit 4 for converting direct current into alternating current is also arranged between the control unit 3 and the ultraviolet disinfection unit 1; the ultraviolet disinfection unit 1 consists of an ultraviolet lamp tube, a glass sleeve, a disinfection cavity, a ballast and a fixing piece; the ultraviolet lamp tube is positioned in the glass sleeve and is completely coated by the glass sleeve, so that the electrode wiring of the ultraviolet lamp tube is prevented from being directly contacted with the water body in the disinfection unit and being damaged; the ultraviolet lamp tube and the glass sleeve are positioned in the disinfection cavity and are all concentrically arranged, so that ultraviolet rays emitted by the ultraviolet lamp tube are uniformly distributed in all directions in the disinfection cavity; the ultraviolet lamp tube is fixed at the central positions of two ends of the disinfection cavity through fixing pieces, so that the electrodes of the ultraviolet lamp tube are isolated from the water body, the positive and negative electrodes of the ultraviolet lamp tube are connected with the ballast, and the ballast is arranged in the control cabinet, so that the ultraviolet disinfection unit can be conveniently started and stopped to control, give an alarm and the like through the control instruction of the control unit 3.
Wherein the effective dosage of the outlet section of the ultraviolet disinfection device is not lower than 40mJ/cm2，
The control unit 3 controls the power supply unit as shown in fig. 2, when the sunlight is sufficient, the main power subunit 24 is not started, and when the output current (I) of the super capacitor unit 23 is highUC) Not less than the starting current (I) of the ultraviolet disinfection unit 1Starting up) At the same time, the photovoltaic subunit 21 drives the ultraviolet disinfection unit 1, and the output power (P) of the photovoltaic subunit 21PV) Not less than the input power (P) of the ultraviolet disinfection unit 1UV) When the photovoltaic subunit 21 is charged, the storage battery subunit 22 is charged by the residual electricity; when the light is insufficient, and the voltage (V) of the storage battery subunitBA) When the voltage is more than or equal to 11.2V, the commercial power subunit still can not be started24, the photovoltaic subunit 21 and the storage battery subunit 22 jointly supply power to the ultraviolet disinfection unit, so that the aim of independent city electronic units is achieved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (2)
1. The utility model provides an ultraviolet degassing unit based on multiple power supply which characterized in that: the device comprises an ultraviolet disinfection unit, a power supply unit for supplying power to the ultraviolet disinfection unit and a control unit for controlling the power supply unit, wherein the power supply unit comprises a photovoltaic subunit, a storage battery subunit, a super capacitor subunit and a mains supply subunit; an inverter unit for converting direct current into alternating current is arranged between the control unit and the ultraviolet disinfection unit; the ultraviolet disinfection unit is composed of an ultraviolet lamp tube, a glass sleeve, a disinfection cavity, a ballast and a fixing piece, wherein the ultraviolet lamp tube is positioned in the glass sleeve and is completely wrapped by the glass sleeve, the ultraviolet lamp tube and the glass sleeve are positioned in the disinfection cavity, the ultraviolet lamp tube, the glass sleeve and the disinfection cavity are concentrically arranged, the ultraviolet lamp tube is fixed at the central positions of two ends of the disinfection cavity through the fixing piece, and positive and negative electrodes of the ultraviolet lamp tube are connected with the ballast.
2. The multi-power supply based ultraviolet disinfection apparatus of claim 1, wherein: the effective dosage of the outlet section of the ultraviolet disinfection device is not lower than 40mJ/cm2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021826587.9U CN213231602U (en) | 2020-08-27 | 2020-08-27 | Ultraviolet disinfection device based on power supply of multiple power supplies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021826587.9U CN213231602U (en) | 2020-08-27 | 2020-08-27 | Ultraviolet disinfection device based on power supply of multiple power supplies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213231602U true CN213231602U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021826587.9U Active CN213231602U (en) | 2020-08-27 | 2020-08-27 | Ultraviolet disinfection device based on power supply of multiple power supplies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213231602U (en) |
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2020
- 2020-08-27 CN CN202021826587.9U patent/CN213231602U/en active Active
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