CN201117050Y - Backwater wireless music alarm device for solar water heater - Google Patents
Backwater wireless music alarm device for solar water heater Download PDFInfo
- Publication number
- CN201117050Y CN201117050Y CNU2007200418446U CN200720041844U CN201117050Y CN 201117050 Y CN201117050 Y CN 201117050Y CN U2007200418446 U CNU2007200418446 U CN U2007200418446U CN 200720041844 U CN200720041844 U CN 200720041844U CN 201117050 Y CN201117050 Y CN 201117050Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- triode
- water heater
- solar water
- backwater
- 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.)
- Expired - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model is a solar water heater backwater wireless musical alarm and relates to a solar water heater returning pipe backwater wireless musical alarm which comprises an emitter, a receiver, a flow inducting casing, a switch circuit and a power supply, wherein the switch circuit is composed of a triode (BG1), a resistance (R1) and normally open contacts (K), a group of normally open contacts (K) is installed in the flow inducting casing, the base electrode of the triode is connected with one end 1 of the normally open contact (K) through the resistance (R1), the other end 2 of normally open contact (K) is connected with the positive electrode of a power supply (DC) and the positive end of the emitter, the collecting electrode of the triode (BG1) is connected with the negative end of the emitter, the emitting electrode of the triode (BG1) is connected with the negative electrode of the power supply, an electronic component of the switch circuit and the power supply (DC) are installed in the shell of the emitter and the power supply can adopt the group battery with 12V.
Description
Technical field
What the utility model solar water heater backwater wireless music alarm related to is a kind of solar water heater return pipe backwater wireless music alarm.
Background technology
At present, pass through the return pipe backwater when solar water heater water tank water is full, the underwater sound prompting user that backwater lands closes water valve, because it is less that backwater lands the underwater sound, be not easy to allow the user in time find, tend to cause the water in the solar water heater water tank to overflow in a large number to roof and the toilet, cause water damage, wasted great amount of water resources.
Summary of the invention
The purpose of this utility model provides a kind of solar water heater backwater wireless music alarm at above-mentioned weak point, utilize the conducting of current conductor often to open contact, connect wireless launcher, make indoor receiver send music, the prompting user in time closes water valve, can not cause solar water heater water tank water to overflow, save great lot of water resources.
Solar water heater backwater wireless music alarm takes following scheme to realize: solar water heater backwater wireless music alarm structure comprises transmitter, receiver, current induction sleeve pipe, on-off circuit, power supply.On-off circuit by triode BG1, resistance R 1, often open contact K and form, in current induction sleeve pipe 3, be equipped with one group and often open contact K, triode BG1 base stage links to each other with 1 end of often opening contact K by resistance R 1, the other end 2 of often opening contact K links to each other with the anode of power supply DC positive pole and transmitter 1, triode BG1 collector links to each other with the transmitter negative terminal, and triode BG1 emitter links to each other with power cathode.On-off circuit electronic component and power supply DC are contained in the transmitter casing.
When solar water heater backwater wireless music alarm uses current are responded to casing pipe sleeve and be contained in solar water heater return pipe backwater end, transmitter is installed on city's interior walls, when solar water heater water tank water completely passes through return pipe backwater end backwater, backwater will often be opened contact K conducting, source current is by current-limiting resistance R1, make triode BG1 conducting, transmitter 1 work, launch the wireless remote control signal, receiver 2 is worked after receiving the remote signal that transmitter 1 sends, send music alarm sound, the user hears that chimes of doom in time closes water-supply valve of solar water heater, cuts off the solar water container water inlet.
The utility model has the advantages that: solar water heater backwater wireless music alarm designs is reasonable, simple in structure, utilize the conducting of current conductor often to open contact, connect wireless launcher, make indoor receiver send music, the prompting user in time closes water valve, needn't keep on the side, toilet again and listen, can not cause solar water heater water tank water to overflow, can save great lot of water resources.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing.
Fig. 1 is a solar water heater backwater wireless music alarm structural representation.
Embodiment
With reference to accompanying drawing 1, solar water heater backwater wireless music alarm structure comprises transmitter, receiver, current induction sleeve pipe, on-off circuit, power supply.On-off circuit by triode BG1, resistance R 1, often open contact K and form, in current induction sleeve pipe 3, be equipped with one group and often open contact K, triode BG1 base stage links to each other with 1 end of often opening contact K by resistance R 1, the other end 2 of often opening contact K links to each other with the anode of power supply DC positive pole and transmitter 1, triode BG1 collector links to each other with the transmitter negative terminal, and triode BG1 emitter links to each other with power cathode.On-off circuit electronic component and power supply DC are contained in the transmitter casing, and power supply can adopt the 12V electric battery.Transmitter, receiver can adopt commercially available FM-306 type wireless remote control music Doorbell Launcher, receiver.
Claims (3)
1, a kind of solar water heater backwater wireless music alarm is characterized in that structure comprises transmitter, receiver, current induction sleeve pipe, on-off circuit, power supply; On-off circuit by triode (BG1), resistance (R1), often open contact (K) and form, in current induction sleeve pipe, be equipped with one group and often open contact (K), triode (BG1) base stage links to each other with 1 end of often opening contact (K) by resistance (R1), the other end 2 of often opening contact (K) links to each other with the anode of power supply (DC) positive pole and transmitter, triode (BG1) collector links to each other with the transmitter negative terminal, and triode (BG1) emitter links to each other with power cathode.
2, solar water heater backwater wireless music alarm according to claim 1 is characterized in that on-off circuit electronic component and power supply (DC) are contained in the transmitter casing.
3, solar water heater backwater wireless music alarm according to claim 1 is characterized in that power supply adopts the 12V electric battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200418446U CN201117050Y (en) | 2007-11-27 | 2007-11-27 | Backwater wireless music alarm device for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200418446U CN201117050Y (en) | 2007-11-27 | 2007-11-27 | Backwater wireless music alarm device for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201117050Y true CN201117050Y (en) | 2008-09-17 |
Family
ID=39991626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200418446U Expired - Fee Related CN201117050Y (en) | 2007-11-27 | 2007-11-27 | Backwater wireless music alarm device for solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201117050Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697608A (en) * | 2013-12-23 | 2014-04-02 | 黄月华 | Full water storage tank informing device for solar water heater |
-
2007
- 2007-11-27 CN CNU2007200418446U patent/CN201117050Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697608A (en) * | 2013-12-23 | 2014-04-02 | 黄月华 | Full water storage tank informing device for solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20091228 |