CN202234792U - Water dispenser capable of automatically alarming when without water - Google Patents
Water dispenser capable of automatically alarming when without water Download PDFInfo
- Publication number
- CN202234792U CN202234792U CN 201120165095 CN201120165095U CN202234792U CN 202234792 U CN202234792 U CN 202234792U CN 201120165095 CN201120165095 CN 201120165095 CN 201120165095 U CN201120165095 U CN 201120165095U CN 202234792 U CN202234792 U CN 202234792U
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- Prior art keywords
- water
- electric pump
- anhydrous
- stream channel
- alarm
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Abstract
The utility model discloses a water dispenser capable of automatically alarming when without water, which comprises a dispenser body. A water flow channel is arranged in the dispenser body, an electric pump is disposed on the water flow channel, a water outlet which is communicated with the water flow channel is arranged outside the dispenser body, the dispenser body is provided with a controller and an alarm, the controller judges whether the water flow channel is lack of water or not according to detected current of the electric pump, and the alarm is used for alarming when the water dispenser does not have water. The water dispenser has the advantages that the water dispenser can automatically alarm when without water, saves electric energy, is stable in work performance, is not easy to break down, and the like.
Description
[technical field]
The utility model relates to a kind of anhydrous automatic warning water dispenser.
[background technology]
Present water dispenser, the function that generally all has heating and freeze is convenient to people and drinks hot water or cold water.Existing water dispenser if opened the button of heating or refrigeration, will occur the working condition of anhydrous dry combustion method or refrigeration when in the machine when anhydrous so, therefore, has the waste electric energy, product defective such as break down easily.
[utility model content]
The utility model has overcome the deficiency of above-mentioned technology, a kind of anhydrous automatic warning is provided, saves energy, stable work in work, the water dispenser that is not easy to break down.
For realizing above-mentioned purpose, the utility model has adopted following technical proposal:
A kind of anhydrous automatic warning water dispenser; Include body; In body, be provided with water stream channel; On water stream channel, be provided with electric pump, outside body, be provided with the delivery port that communicates with water stream channel, on body, be provided with the alarm of judging anhydrous controller in the water stream channel and reporting to the police when anhydrous according to the size of current of detected electric pump.
Said body comprises the base that is used to place kettle, is provided with fuselage in base one side, saidly all is arranged on the fuselage at water stream channel, electric pump, delivery port, controller, alarm.
On fuselage, be provided with and be used to the peak level detecting sensor that prevents that the water water-in-kettle from overflowing.
Said controller comprises control chip and current sense resistor, and an output of this control chip drives triode through first and is connected to relay, and said electric pump is connected on the relay; Another output of this control chip is connected to second and drives triode, and said alarm is connected on this second driving triode; Current sense resistor one end ground connection, the other end all is connected with the input of electric pump and control chip.
The beneficial effect of the utility model is: 1, owing on fuselage, be provided with the alarm of judging anhydrous controller in the water stream channel and reporting to the police when anhydrous according to the size of current of detected electric pump; Avoided the working condition of anhydrous dry combustion method or refrigeration to occur like this; Safe and reliable, be not easy to break down.2, on fuselage, be provided with and be used to the peak level detecting sensor that prevents that the water water-in-kettle from overflowing; When the water yield surpasses the heap(ed) capacity of kettle design itself in flowing into kettle; The peak level detecting sensor can be according to being reacted to controller, and water will be stopped to prevent that water dispenser from adding the rated capacity that water surpasses kettle immediately.
[description of drawings]
Structure chart when Fig. 1 connects external bucket for the utility model.
Structure chart when Fig. 2 connects running water for the utility model.
Fig. 3 is the circuit theory diagrams of the utility model.
[specific embodiment]
The utility model is a kind of anhydrous automatic warning water dispenser; Include body 1, body 1 comprises the base 11 that is used to place kettle 6, is provided with fuselage 12 in base 11 1 sides; In fuselage 12, be provided with water stream channel 10; On water stream channel 10, be provided with electric pump 2, outside fuselage 12, be provided with the delivery port 3 that communicates with water stream channel 10, on fuselage 12, be provided with the alarm 5 of judging anhydrous controller 4 in the water stream channel 10 and reporting to the police when anhydrous according to the size of current of detected electric pump 2.
Referring to Fig. 3, said controller 4 comprises control chip U3 and current sense resistor R19, and the output of this control chip U3 drives triode Q1 through first and is connected to relay J K1, and said electric pump 2 is connected on the relay J K1; First drives the work that triode Q1 and relay J K1 control electric pump 2, with to delivery port pump water.Another output of said control chip U3 is connected to second and drives triode Q3, and said alarm 5 is connected on this second driving triode Q3; Second drives triode Q3 control alarm 5 reports to the police.Current sense resistor R19 one end ground connection, the other end all is connected with the input of electric pump 2 and control chip U3.Current sense resistor R19 is used to detect the operating current size of electric pump 2.
Referring to Fig. 1, the water stream channel 10 of the utility model is connected with external bucket.When water dispenser extracts pure water from bucket; If there is not water in the bucket, then the current sense resistor R19 of the controller 4 on the fuselage 12 detects the operating current size of electric pump 2, and control chip U3 judges that according to the detected size of current of current sense resistor R19 water stream channel 10 is anhydrous; Control chip U controls the first driving triode Q1 immediately and ends; Relay J K1 dead electricity, the current supply circuit of cut-out electric pump 2, electric pump 2 stops pump water.Control chip U3 controls second immediately and drives triode Q3 conducting simultaneously, and alarm 5 gets electric the warning, changes bucket with the prompting people.
Referring to Fig. 2, the water stream channel 10 of the utility model is connected with running water pipe.When water dispenser extracts running water from the external world; When if running water can't add water to kettle through filter generation obstruction or similar incidents, then the current sense resistor R19 of the controller 4 on the fuselage 12 detects the operating current size of electric pump 2, and control chip U3 judges that according to the detected size of current of current sense resistor R19 water stream channel 10 is anhydrous; Control chip U controls the first driving triode Q1 immediately and ends; Relay J K1 dead electricity, the current supply circuit of cut-out electric pump 2, electric pump 2 stops pump water.Control chip U3 controls second immediately and drives triode Q3 conducting simultaneously, and alarm 5 gets electric the warning.
On fuselage 12, be provided with and be used to the peak level detecting sensor 7 that prevents that water overflows in the kettle 6.When the water yield surpasses the heap(ed) capacity of kettle design itself in flowing into kettle; This moment, 7 meetings of peak level detecting sensor were according to being reacted to controller; Water will be stopped (this function mainly is to be used for judging the improper spilling water design that is caused that is provided with) immediately, adds the rated capacity that water surpasses kettle to prevent water dispenser.
Claims (4)
1. anhydrous automatic warning water dispenser; Include body (1); In body (1), be provided with water stream channel (10); On water stream channel (10), be provided with electric pump (2), outside body (1), be provided with the delivery port (3) that communicates with water stream channel (10), it is characterized in that on body (1), being provided with the alarm (5) of judging anhydrous controller (4) in the water stream channel (10) and reporting to the police when anhydrous according to the size of current of detected electric pump (2).
2. a kind of anhydrous automatic warning water dispenser according to claim 1; It is characterized in that said body (1) comprises the base (11) that is used to place kettle (6); Be provided with fuselage (12) in base (11) one sides, saidly all be arranged on the fuselage (12) at water stream channel (10), electric pump (2), delivery port (3), controller (4), alarm (5).
3. a kind of anhydrous automatic warning water dispenser according to claim 2 is characterized in that on fuselage (12), being provided with and is used to the peak level detecting sensor (7) that prevents that water overflows in the kettle (6).
4. a kind of anhydrous automatic warning water dispenser according to claim 1; It is characterized in that said controller (4) comprises control chip (U3) and current sense resistor (R19); An output of this control chip (U3) drives triode (Q1) through first and is connected to relay (JK1), and said electric pump (2) is connected on the relay (JK1); Another output of this control chip (U3) is connected to second and drives triode (Q3), and said alarm (5) is connected on this second driving triode (Q3); Current sense resistor (R19) end ground connection, the other end all is connected with the input of electric pump (2) and control chip (U3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120165095 CN202234792U (en) | 2011-05-21 | 2011-05-21 | Water dispenser capable of automatically alarming when without water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120165095 CN202234792U (en) | 2011-05-21 | 2011-05-21 | Water dispenser capable of automatically alarming when without water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202234792U true CN202234792U (en) | 2012-05-30 |
Family
ID=46096114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120165095 Expired - Fee Related CN202234792U (en) | 2011-05-21 | 2011-05-21 | Water dispenser capable of automatically alarming when without water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202234792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105263373A (en) * | 2013-05-29 | 2016-01-20 | 雀巢产品技术援助有限公司 | Beverage mixing device |
-
2011
- 2011-05-21 CN CN 201120165095 patent/CN202234792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105263373A (en) * | 2013-05-29 | 2016-01-20 | 雀巢产品技术援助有限公司 | Beverage mixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20170521 |