CN2887206Y - Energy-saving drinking water machine - Google Patents
Energy-saving drinking water machine Download PDFInfo
- Publication number
- CN2887206Y CN2887206Y CN 200620033910 CN200620033910U CN2887206Y CN 2887206 Y CN2887206 Y CN 2887206Y CN 200620033910 CN200620033910 CN 200620033910 CN 200620033910 U CN200620033910 U CN 200620033910U CN 2887206 Y CN2887206 Y CN 2887206Y
- Authority
- CN
- China
- Prior art keywords
- relay
- drive circuit
- circuit
- programmable timer
- relay drive
- 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
Links
- 239000003651 drinking water Substances 0.000 title claims description 6
- 235000020188 drinking water Nutrition 0.000 title claims description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 230000035622 drinking Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 230000010355 oscillation Effects 0.000 claims description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
An energy-saving drinking fountain belonging to the technical field of drinking fountains is provided. The technical problem to be solved is to provide a drinking fountain which can automatically disconnect the power after heating for a certain period of time. The technical programs for solving the technical problem include a heater, a rectifier circuit, a programmable timer, a relay and a relay drive circuit. The positive wiring terminal of programmable timer is connected to the positive while the negative wiring terminal to the negative; the wiring terminal of oscillating resistance is connected with the oscillating resistance, that of oscillating capacitance with oscillating capacitance, that of matching resistance with matching resistance, and the other terminals of oscillating resistance, oscillating capacitance are connected with that of matching resistance; one end of the relay loop is connected to the output end of the relay drive circuit, and the other is grounded; the relay contact series are in the heating circuit, the positive end of relay drive circuit is connected to the positive of rectifier circuit and the input end can be connected to the output end of programmable timer. The utility model is applied to drinking fountains. The beneficial effect is that the utility model can automatically disconnect the power after heating for a certain period of time so as to save electricity.
Description
Technical field
The utility model belongs to the water dispenser technical field.
Background technology
The prior art water dispenser comprises hot courage, can be with water boil.Its weak point is, do not drink if do not emit hot water, every about 40 minutes, will switch on heating automatically once, in each heating 5-7 minute, meeting power consumption every day 1.5-2 degree electricity, every month power consumption 45-60 degree causes very big waste, and, if water can not use up, frequent heating also can make the harmful material of generation in the water.
Summary of the invention
Technical problem to be solved provide a kind of can be behind the heating certain hour energy-saving drinking machine of automatic disconnection heating power supply.
The technical scheme that solves its technical problem is as follows: energy-saving drinking machine comprises water dispenser, heater, rectification circuit, programmable timer, relay and relay drive circuit; Heater cartridge is given the drinking-water heating by ac power supply in the heating courage of water dispenser; The rectification circuit input ac voltage, output dc voltage; The power supply that the positive wiring pin of programmable timer connects rectification circuit just, negative wiring pin ground connection, oscillation resistance wiring pin connects an end of adjustable oscillation resistance, oscillating capacitance wiring pin connects an end of oscillating capacitance, build-out resistor wiring pin connects an end of build-out resistor, and the other end of adjustable oscillation resistance is connected with the other end of the other end of oscillating capacitance and build-out resistor; One end of the coil of relay is connected with the output of relay drive circuit, other end ground connection, the contact of relay is connected in the ac power circuit of heater, the anode of relay drive circuit is connected with the power positive end of rectification circuit, the input of relay drive circuit is connected with the output pin of programmable timer, and relay drive circuit can be the circuit that contains triode; One end of heat button is connected with the control pin of programmable timer, other end ground connection, and heat button is in on-state at ordinary times, disconnects when pushing, and button moved simultaneously when the cock of water drain of water dispenser was opened.
When pushing heat button, the output pin of programmable timer output heating signal, engage relay drive circuit and relay, the contacting heater heating of relay; Behind the heating certain hour, the output pin of programmable timer stops to export heating signal, and relay drive circuit and relay quit work, and water dispenser stops heating.Regulated by adjustable oscillation resistance the heat time heating time of water dispenser.
Beneficial effect: the utility model is applied to water dispenser.Even beneficial effect is in time under the deenergization situation, behind water dispenser heating certain hour, can the automatic disconnection heating power supply, thus avoid wasting electric energy, can avoid the generation of poisonous drinking-water again, the people's that helps drinking water health.
Description of drawings
Fig. 1 is a circuit diagram of the present utility model.Among Fig. 1,1 is water dispenser, and 2 is heater, and 3 is rectification circuit, and 4 is programmable timer, and 5 is relay, and 6 is relay drive circuit, and 7 is adjustable oscillation resistance, and 8 is oscillating capacitance, and 9 is build-out resistor, and 10 is heat button.
The specific embodiment
The specific embodiment is as follows: comprise water dispenser 1, heater 2, rectification circuit 3, programmable timer 4, relay 5 and relay drive circuit 6; Heater 2 is contained in the water dispenser 1, by ac power supply; Rectification circuit 3 is a bridge rectifier, input ac voltage, output dc voltage; Programmable timer 4 adopts CD4541B type circuit, the power supply that its positive wiring pin 9,12,13,14 pin connect rectification circuit 3 just, negative wiring pin 7,10 pin ground connection, oscillation resistance wiring pin 1 pin connects an end of adjustable oscillation resistance 7, oscillating capacitance wiring pin 2 pin connect an end of oscillating capacitance 8, build-out resistor wiring pin 3 pin connect an end of build-out resistor 9, and the other end of adjustable oscillation resistance 7 is connected with the other end of oscillating capacitance 8 and the other end of build-out resistor 9; Relay drive circuit 6 adopts NPN type triode, its anode is that colelctor electrode is connected with the power positive end of rectification circuit 3, the input base stage is connected with output pin 8 pin of programmable timer 4, the output emitter stage is connected with an end of the coil of relay 5, the other end ground connection of the coil of relay 5, the contact of relay 5 are connected in the ac power circuit of heater 2; One end of heat button 10 is connected with control pin 6 pin of programmable timer 4, other end ground connection, heat button 10 is in on-state when flat, disconnect when pushing, heat button 10 was moved simultaneously when the cock of water drain of water dispenser 1 was opened, and relay drive circuit 6 and relay 5 are connected, heater 2 begins to the drinking-water heating, after being heated to the scheduled time, programmable timer 4 stops output automatically, stops heating.Regulated by adjustable oscillation resistance 7 heat time heating time that programmable timer 4 is controlled.
Claims (2)
1. energy-saving drinking machine comprises water dispenser (1) and heater (2), it is characterized in that also comprising rectification circuit (3), programmable timer (4), relay (5) and relay drive circuit (6); Heater (2) is contained in the water dispenser (1), gives the drinking-water heating by ac power supply; Rectification circuit (3) input ac voltage, output dc voltage; The power supply that the positive wiring pin of programmable timer (4) connects rectification circuit (3) just, negative wiring pin ground connection, oscillation resistance wiring pin connects an end of adjustable oscillation resistance (7), oscillating capacitance wiring pin connects an end of oscillating capacitance (8), build-out resistor wiring pin connects an end of build-out resistor (9), and the other end of oscillation resistance (7) is connected with the other end of oscillating capacitance (8) and the other end of build-out resistor (9); One end of the coil of relay (5) is connected with the output of relay drive circuit (6), other end ground connection, the contact of relay (5) is connected in the ac power circuit of heater (2), the anode of relay drive circuit (6) is connected with the power positive end of rectification circuit, and the input of relay drive circuit (6) is connected with the output pin of programmable timer (4); One end of heat button (10) is connected with the control pin of programmable timer (4), other end ground connection, and heat button (10) is in on-state at ordinary times, disconnects when pushing, and heat button (10) was moved simultaneously when the cock of water drain of water dispenser (1) was opened.
2. according to the described energy-saving drinking machine of claim 1, it is characterized in that relay drive circuit (6) wherein is the circuit that contains triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620033910 CN2887206Y (en) | 2006-04-19 | 2006-04-19 | Energy-saving drinking water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620033910 CN2887206Y (en) | 2006-04-19 | 2006-04-19 | Energy-saving drinking water machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2887206Y true CN2887206Y (en) | 2007-04-11 |
Family
ID=38045783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620033910 Expired - Fee Related CN2887206Y (en) | 2006-04-19 | 2006-04-19 | Energy-saving drinking water machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2887206Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546971A (en) * | 2017-09-26 | 2018-01-05 | 上海展扬通信技术有限公司 | A kind of power control circuit of intelligent terminal and the intelligent terminal with the circuit |
-
2006
- 2006-04-19 CN CN 200620033910 patent/CN2887206Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546971A (en) * | 2017-09-26 | 2018-01-05 | 上海展扬通信技术有限公司 | A kind of power control circuit of intelligent terminal and the intelligent terminal with the circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Patentee address after: 400042 Chongqing City Daping rhubarb Road No. 28 Building No. 5 27-5 Wang Zhuzhou. Patentee address before: 400042 Daping Hospital of Chongqing, Wang Zhiwen transferred |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Yuxi Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070411 Termination date: 20090519 |