CN210286835U - Energy-saving tap water ultraviolet disinfection device - Google Patents
Energy-saving tap water ultraviolet disinfection device Download PDFInfo
- Publication number
- CN210286835U CN210286835U CN201921094370.0U CN201921094370U CN210286835U CN 210286835 U CN210286835 U CN 210286835U CN 201921094370 U CN201921094370 U CN 201921094370U CN 210286835 U CN210286835 U CN 210286835U
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- Prior art keywords
- water
- ultraviolet lamp
- water flow
- flow switch
- ultraviolet
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- Expired - Fee Related
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 25
- 239000008399 tap water Substances 0.000 title claims description 28
- 235000020679 tap water Nutrition 0.000 title claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000003287 optical effect Effects 0.000 claims abstract description 17
- 238000002834 transmittance Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 241000700605 Viruses Species 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Physical Water Treatments (AREA)
Abstract
The utility model relates to an energy-conserving running water ultraviolet disinfection device, including the ultraviolet lamp connecting pipe, be provided with the optical quartz glass sleeve pipe in the ultraviolet lamp connecting pipe, be provided with the ultraviolet fluorescent tube at the optical quartz glass sheathed tube, be provided with the rivers switch at the play water end of ultraviolet lamp connecting pipe, be provided with the relay on the rivers switch. The utility model discloses rational in infrastructure, easy and simple to handle, can disinfect to rivers through the ultraviolet lamp when the user uses water, make the ultraviolet lamp close when not using water, can disinfect to rivers, do not need the ultraviolet lamp to normally open again, save the electric energy.
Description
Technical Field
The utility model relates to an energy-saving tap water ultraviolet disinfection device.
Background
Tap water is disinfected by a water plant and then is conveyed to users through pipelines, but in the long-distance conveying process of a water supply network, if pipeline perforation, gate leakage, interface water leakage, pipe burst and the like are not repaired in time, once pressure loss or water cut-off occurs, sewage can be sucked, pollution in the pipelines is caused, and the tap water can be used by the users only through disinfection treatment. The tap water disinfection device on the market is complex in structure, complex in operation, poor in disinfection effect and low in working efficiency, the content of impurities in the tap water is high, the oxygen content is low, and the use requirements of the market and people are difficult to meet.
The most common water purifying devices with ceramic filter elements are used for adsorbing impurities or heavy metals in water on the ceramic filter elements after the tap water passes through the ceramic filter elements, so that the tap water with a certain purifying effect is provided for users. However, the ceramic filter element of the known filtering device can only be used for adsorbing impurities or heavy metals in water, and has no obvious sterilization and disinfection effect on bacteria or viruses generated in water or water pipes, and particularly, the known ceramic filter element is not replaced after a period of time, so that a plurality of bacteria and viruses are generated inside and outside the ceramic filter element, and once tap water passes through the ceramic filter element, the quality of the tap water is worse.
In the traditional disinfection method, the ultraviolet effect generally needs 20 minutes or even hours, but the ultraviolet has high-efficiency sterilization, the sterilization effect on bacteria and viruses is generally within a few seconds, and almost all the bacteria and viruses can be efficiently killed, so that the disinfection and purification of water quality are realized.
Most of the common ultraviolet tap water disinfection devices on the market work all day long and are manually controlled to be switched on and off, which wastes manpower and energy greatly.
Disclosure of Invention
In view of this, the utility model aims at providing an energy-conserving running water ultraviolet disinfection device, rational in infrastructure, easy and simple to handle can disinfect rivers through the ultraviolet lamp when the user uses water, makes the ultraviolet lamp close when not using water, can disinfect rivers, does not need the ultraviolet lamp to normally open again, saves the electric energy.
The technical scheme of the utility model is that: an energy-saving tap water ultraviolet disinfection device comprises an ultraviolet lamp connecting pipe, wherein an optical quartz glass sleeve is arranged in the ultraviolet lamp connecting pipe, an ultraviolet lamp tube is arranged in the optical quartz glass sleeve, a water flow switch is arranged at the water outlet end of the ultraviolet lamp connecting pipe, and a relay is arranged on the water flow switch.
Furthermore, a connecting support is arranged between the ultraviolet lamp connecting pipe and the optical quartz glass sleeve.
Furthermore, the water flow switch is a magnetic water flow switch.
Furthermore, the light transmittance of the optical quartz glass sleeve is more than 98%, and the wavelength of ultraviolet light emitted by the ultraviolet lamp tube is 250-270 nrn.
Further, the length L of the uv lamp tube should be more than twice the unit flow rate of tap water in the pipe.
Furthermore, the water outlet end of the ultraviolet lamp connecting pipe is connected with a water flow switch, and the other end of the water flow switch is connected with a water pipe.
Furthermore, the water flow switch is a normally-closed magnetic water flow switch, and the direction of the water flow switch is consistent with the direction of water flow.
Furthermore, the water flow switch is electrically connected with the relay, and the relay is electrically connected with the ultraviolet lamp.
Compared with the prior art, the beneficial effects of the utility model are that: the water flow disinfection device has the advantages of reasonable structure and simple and convenient operation, can disinfect water flow through the ultraviolet lamp tube when a user uses water, can close the ultraviolet lamp tube when the user does not use water, can disinfect the water flow, does not need the ultraviolet lamp tube to be normally opened, and saves electric energy.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the connection between the ultraviolet lamp connecting tube and the optical quartz glass sleeve according to the embodiment of the present invention;
FIG. 3 is a control system diagram of the present invention;
in the figure: 100-ultraviolet lamp connecting tube; 200-optical quartz glass sleeve; 300-ultraviolet lamp tube; 400-water flow switch; 500-a relay; 600-connecting struts; 700-tap water pipe.
Detailed Description
As shown in fig. 1 to 3, an energy-saving ultraviolet disinfection device for tap water comprises an ultraviolet lamp connecting tube 100, an optical quartz glass sleeve 200 is disposed in the ultraviolet lamp connecting tube 100, an ultraviolet lamp tube 300 is disposed in the optical quartz glass sleeve 200, a water flow switch 400 is disposed at a water outlet end of the ultraviolet lamp connecting tube 100, and a relay 500 is disposed on the water flow switch 400. The ultraviolet lamp connecting pipe 100 is connected with a water pipe of a tap water pipe network, when the water flow switch 400 is opened, water flows through the ultraviolet lamp connecting pipe 100, the optical quartz glass sleeve 200 and the water flow switch 400 in sequence, when the water flows through the water flow switch 400, the water flow switch 400 transmits an electric signal to the relay 500, and the relay 500 controls the ultraviolet lamp tube 300 to be opened to sterilize the water flow.
In this embodiment, a connection support 600 is disposed between the ultraviolet lamp connection tube 100 and the optical quartz glass sleeve 200.
In this embodiment, the water flow switch 400 is a magnetic water flow switch.
In this embodiment, the transmittance of the optical quartz glass sleeve 200 is greater than 98%, and the wavelength of the ultraviolet light emitted by the ultraviolet lamp tube is 250-270 nrn.
In this embodiment, the length L of the ultraviolet lamp tube should be greater than twice the unit flow rate of the tap water in the pipe.
In this embodiment, the water outlet end of the ultraviolet lamp connecting tube 100 is connected to the water flow switch 400, the other end of the water flow switch 400 is connected to the water pipe, and the ultraviolet lamp tube 300 is connected to the water flow switch 400.
In this embodiment, the water flow switch 400 is a normally closed magnetic water flow switch 400, and the direction is the same as the water flow direction.
In this embodiment, the water flow switch 400 is electrically connected to the relay 500, and the relay 500 is electrically connected to the ultraviolet lamp 300.
The specific implementation process comprises the following steps: when the ultraviolet lamp is in operation, water flows into the ultraviolet lamp connecting pipe 100 along the water pipe of the tap water pipe network, the water flows through the optical quartz glass sleeve 200, when a user uses water, the water flow switch 400 is turned on, at the moment, the water flows through the water flow switch 400, the water flow switch 400 is triggered, the relay 500 is further triggered, the ultraviolet lamp tube 300 is electrified, and the water flowing to the water flow switch 400 is disinfected; when the water supply is stopped, the water flow switch 400 is closed, the water flow does not pass through the water flow switch 400, the relay 500 is reset, and the ultraviolet lamp tube 300 is controlled to be powered off to stop working.
Above-mentioned operation flow and software and hardware configuration only do as the preferred embodiment of the utility model discloses a not therefore restrict the patent scope of the utility model, all utilize the utility model discloses the equivalent transform of doing of description and attached drawing content, or directly or indirectly use in relevant technical field, all the same reason is included in the patent protection scope of the utility model.
Claims (8)
1. An energy-saving tap water ultraviolet disinfection device is characterized in that: the ultraviolet lamp comprises an ultraviolet lamp connecting pipe, wherein an optical quartz glass sleeve is arranged in the ultraviolet lamp connecting pipe, an ultraviolet lamp tube is arranged in the optical quartz glass sleeve, a water flow switch is arranged at the water outlet end of the ultraviolet lamp connecting pipe, and a relay is arranged on the water flow switch.
2. The ultraviolet disinfection device for energy-saving tap water as claimed in claim 1, wherein: and a connecting support is arranged between the ultraviolet lamp connecting pipe and the optical quartz glass sleeve.
3. The ultraviolet disinfection device for energy-saving tap water as claimed in claim 2, wherein: the water flow switch is a magnetic water flow switch.
4. The ultraviolet disinfection device for energy-saving tap water as claimed in claim 3, wherein: the light transmittance of the optical quartz glass sleeve is more than 98 percent, and the wavelength of ultraviolet light emitted by the ultraviolet lamp tube is 250-270 nrn.
5. The ultraviolet disinfection device for energy-saving tap water as claimed in claim 4, wherein: the length L of the uv lamp tube should be more than twice the unit flow rate of tap water in the pipe.
6. The energy-saving ultraviolet disinfection device for tap water as claimed in claim 5, wherein: the water outlet end of the ultraviolet lamp connecting pipe is connected with a water flow switch, and the other end of the water flow switch is connected with a water pipe.
7. The ultraviolet disinfection device for energy-saving tap water as claimed in claim 6, wherein: the water flow switch is a normally closed magnetic water flow switch, and the direction of the water flow switch is consistent with the direction of water flow.
8. The ultraviolet disinfection device for energy-saving tap water as claimed in claim 7, wherein: the water flow switch is electrically connected with the relay, and the relay is electrically connected with the ultraviolet lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921094370.0U CN210286835U (en) | 2019-07-13 | 2019-07-13 | Energy-saving tap water ultraviolet disinfection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921094370.0U CN210286835U (en) | 2019-07-13 | 2019-07-13 | Energy-saving tap water ultraviolet disinfection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210286835U true CN210286835U (en) | 2020-04-10 |
Family
ID=70102078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921094370.0U Expired - Fee Related CN210286835U (en) | 2019-07-13 | 2019-07-13 | Energy-saving tap water ultraviolet disinfection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210286835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182893A (en) * | 2019-07-13 | 2019-08-30 | 福州大学 | A kind of energy-saving tap water ultra violet sterilizer and its working method |
-
2019
- 2019-07-13 CN CN201921094370.0U patent/CN210286835U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182893A (en) * | 2019-07-13 | 2019-08-30 | 福州大学 | A kind of energy-saving tap water ultra violet sterilizer and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |