CN201523983U - Intelligent energy saving drinking water machine - Google Patents
Intelligent energy saving drinking water machine Download PDFInfo
- Publication number
- CN201523983U CN201523983U CN2009200308036U CN200920030803U CN201523983U CN 201523983 U CN201523983 U CN 201523983U CN 2009200308036 U CN2009200308036 U CN 2009200308036U CN 200920030803 U CN200920030803 U CN 200920030803U CN 201523983 U CN201523983 U CN 201523983U
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- drinking water
- water machine
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Abstract
The utility model relates to an intelligent energy saving drinking water machine, wherein a control circuit is added under the condition that the heating, temperature controlling circuits of ordinary household drinking water machine are not changed. The control circuit detects whether there is light and sound in the environment through a photoresistor R11 and a micro piezoelectric microphone B, and further controls the electric heating tube to work when the sound and the light coexist, otherwise not work. Providing human activity there must be light and sound, so the utility model implements the intelligent control that the drinking water machine works if a human being exists, but does not work if no human being exists.
Description
Affiliated technical field
The utility model relates to a kind of water dispenser, and it belongs to a kind of household electrical appliance.
Background technology
At present, China's household water drinking machine circuit is made up of hand switch, temperature control bimetal release, heating tube and indicator lamp etc.Though it is simple in structure indoor nobody the time can not shut down automatically.And when reality is used, have a lot of people to be on duty to leave home or can forget about turn-offing the water dispenser power supply during night rest, cause water dispenser constantly to heat, waste a large amount of energy.
Summary of the invention
For solve existing water dispenser indoor nobody the time can not shut down automatically, cause water dispenser constantly to heat, waste the problem of a large amount of energy, the utility model provides a kind of intelligent power saving water dispenser, it can be indoor by day shuts down during unmanned or night people's rest automatically, has avoided energy dissipation.
The technical scheme that its technical problem that solves the utility model adopts is: under the situation that does not change former water dispenser heating, temperature control circuit, install control circuit additional.In control circuit, VD5, VD6, four diodes of VD7, VD8 are formed rectification circuit; Resistance R 3, R6 and capacitor C 1 are formed series connection dividing voltage supply circuit; Four or door computing integrated circuit HEF4071BP (2), photo resistance R11, micro piezoelectric microphone B etc. form control circuit to one-way SCR VS.Wherein the annexation of main element is: electrothermal tube (1) links to each other with the rectification circuit that VD5, VD6, four diodes of VD7, VD8 are formed; Rectification circuit links to each other with controllable silicon VS; VS links to each other with four or door computing integrated circuit HEF4071BP (2) by resistance R 5; HEF4071BP (2) links to each other with photo resistance R11, triode VT, diode VD9; Triode VT links to each other with piezoelectric microphone B by capacitor C 2.Whether control circuit by having light and sound in photo resistance R11 and the micro piezoelectric microphone B testing environment, and then the control electrothermal tube works when having sound and light to exist jointly, do not work under other situations.Someone must have light and sound when movable, so the utility model has realized that the people just works nobody with regard to out-of-work intelligent control.
The beneficial effects of the utility model are, have realized the Based Intelligent Control of water dispenser, night people have a rest (indoor no light) and the situation on daytime indoor unmanned (sound is less than setting value) under, quit work automatically.Save a large amount of electric energy, and prolong the life-span of water dispenser.
Description of drawings
Figure is the circuit theory diagrams of intelligent power saving water dispenser
1. electrothermal tubes among the figure, 2. four or door computing integrated circuit HEF4071BP.
The specific embodiment
As shown in the figure, this circuit installs control circuit additional under the situation that does not change former heating, temperature control circuit.Operation principle is as follows: water dispenser power supply K keeps connecting (or forgetting power cutoff).When the indoor by day people of having is movable (sound is arranged), photo resistance R11 is in low resistance state, microphone B conducting, produce pulse signal, cause triode VT to end, 1 of HEF4071BP (2), 2 pins become high potential, 3 pin output high potential give or door D2 5,6 pin, make 4 pin output high potential, diode VD9 conducting is charged to C3, voltage on the C3 makes 8,9 pin are kept high potential, so 10 pin are kept high potential, controllable silicon keeps conducting state, and the electrothermal tube of water dispenser (1) passes through VD5, VD6, VD7, rectification circuit and controllable silicon VS that four diodes of VD8 are formed continue energising.C3 discharges by R10, and voltage reduces gradually, and when reducing to threshold voltage, 10 pin become electronegative potential, and controllable silicon turn-offs, the water dispenser outage.Determine by the discharge time constant of C3R10 the lasting conduction time of water dispenser.When people's rest at night, indoor no light, water dispenser is in the dark, this moment, photo resistance R11 was in high-impedance state, 1,2 pins of HEF4071BP keep low level, 10 pin output low levels, controllable silicon VS by, water dispenser is closed.When daytime indoor nobody the time, photo resistance R11 is in low resistance state, triode VT saturation conduction, 1,2 pins of HEF4071BP (2) still keep electronegative potential, controllable silicon is still obstructed, water dispenser outage.The effect of resistance R 1 is to remain the power supply of control circuit.As seen the utility model has realized that the people just works nobody with regard to out-of-work intelligent control.
Claims (1)
1. an intelligent power saving water dispenser has inner bag in the shell, and electrothermal tube (1) is arranged in the inner bag, it is characterized in that: electrothermal tube (1) links to each other with the rectification circuit that VD5, VD6, four diodes of VD7, VD8 are formed; Rectification circuit links to each other with controllable silicon VS; VS links to each other with four or door computing integrated circuit HEF4071BP (2) by resistance R 5; HEF4071BP (2) links to each other with photo resistance R11, triode VT, diode VD9; Triode VT links to each other with piezoelectric microphone B by capacitor C 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200308036U CN201523983U (en) | 2009-07-27 | 2009-07-27 | Intelligent energy saving drinking water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200308036U CN201523983U (en) | 2009-07-27 | 2009-07-27 | Intelligent energy saving drinking water machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201523983U true CN201523983U (en) | 2010-07-14 |
Family
ID=42515285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200308036U Expired - Fee Related CN201523983U (en) | 2009-07-27 | 2009-07-27 | Intelligent energy saving drinking water machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201523983U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429580A (en) * | 2011-10-19 | 2012-05-02 | 常州市迪邦电器有限公司 | Drinking humidifier and automatic drainage device used in same |
| CN102429585A (en) * | 2011-10-19 | 2012-05-02 | 常州市迪邦电器有限公司 | Water dispenser with human body inductor and running method thereof |
| CN105520631A (en) * | 2015-12-15 | 2016-04-27 | 珠海格力电器股份有限公司 | Drinking machine |
| CN106073508A (en) * | 2016-07-22 | 2016-11-09 | 柳州正高科技有限公司 | There is water dispenser and the control method being automatically stopped heating function |
-
2009
- 2009-07-27 CN CN2009200308036U patent/CN201523983U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429580A (en) * | 2011-10-19 | 2012-05-02 | 常州市迪邦电器有限公司 | Drinking humidifier and automatic drainage device used in same |
| CN102429585A (en) * | 2011-10-19 | 2012-05-02 | 常州市迪邦电器有限公司 | Water dispenser with human body inductor and running method thereof |
| CN105520631A (en) * | 2015-12-15 | 2016-04-27 | 珠海格力电器股份有限公司 | Drinking machine |
| CN106073508A (en) * | 2016-07-22 | 2016-11-09 | 柳州正高科技有限公司 | There is water dispenser and the control method being automatically stopped heating function |
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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: 20100714 Termination date: 20110727 |