CN2807317Y - Automatic controlling device for drinking machine - Google Patents
Automatic controlling device for drinking machine Download PDFInfo
- Publication number
- CN2807317Y CN2807317Y CN 200520055923 CN200520055923U CN2807317Y CN 2807317 Y CN2807317 Y CN 2807317Y CN 200520055923 CN200520055923 CN 200520055923 CN 200520055923 U CN200520055923 U CN 200520055923U CN 2807317 Y CN2807317 Y CN 2807317Y
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- China
- Prior art keywords
- temperature controller
- input end
- normally closed
- output terminal
- normally
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic controlling device for drinking machines, and a control circuit is connected between the power input end of the drinking machine and a heating device (H). The utility model is characterized in that the control circuit is respectively connected with a switch (K1), a normally-close type resetting thermostat (B), a normally-closed thermostat (A), a normally-closed thermostat (C) and an AC contactor (KM) in series; the input end of a normally-open contact KM of the alternating current contactor (KM) is connected with the output end of the switch (K1) and the output end is connected with the input end of the normally-closed thermostat (C); the output end of the normally-closed thermostat (C) is connected with the input end of a normally-opened type electromagnetic valve (DJ) and the connection end of a red lamp and a green lamp; the output end of the electromagnetic valve (DJ) is connected with the output end of the control circuit; a normally-opened switch on the alternating current contactor KM is arranged on the input end of the heating device H. The utility model has the advantages that the sanitary and the safety of drinking water are guaranteed; the operation is convenient.
Description
Affiliated technical field
The utility model relates to water dispenser, especially the automaton of water dispenser.
Background technology
Water dispenser is used widely at present, and existing water dispenser mainly exists temperature control inaccurate, and there is hygienic issues in the hot water that does not also have boiling often that people drink.
Summary of the invention
In order to overcome the deficiency of existing water dispenser, the purpose of this utility model is to provide a kind of can protect water hygiene, water dispenser automaton safe, easy to use.
The technical solution of the utility model is: the automaton of water dispenser, between the power input of water dispenser and electro-heat equipment (H) and connect a control circuit, it is characterized in that: be in series with switch (K1), normally closed type reset temperature controller (B), normally closed temperature controller (A), normally closed temperature controller (C) and A.C. contactor (KM) on the described control circuit respectively; The input end of the normally opened contact (KM1) of described A.C. contactor (KM) connects the output terminal of switch (K1), the output terminal of the normally opened contact (KM1) of described A.C. contactor (KM) connects the input end of normally closed temperature controller (C), the output terminal of normally closed temperature controller (C) connects the input end of a solenoid valve open in usual (DJ) and the end that joins of red light (L2) and green light (L1), the output terminal of described solenoid valve (DJ) connects the output terminal of control circuit, the input end of described switch (K1) also connects a green light (L1) input end, green light (L1) output terminal connects red light (L2) input end, red light (L2) output terminal is connected with the output terminal of control circuit, and described and normal open switch A.C. contactor (KM) is arranged on the input end of electro-heat equipment (H).
The input end series connection of described heating arrangement (H) molten decoupler more than.
Described normally closed type temperature controller (A) and normally closed type temperature controller (C) are permanent temperature controllers.
Described normally closed type temperature controller (B) is the warm Current limited Control device of limit.
Described temperature controller (A), temperature controller (B) and temperature controller (C) are adjacent on the outer wall of inner bag.
The beneficial effects of the utility model are: owing to be provided with automatic control electromagnetic valve in the control device, can control the flow of boiling water, and valve closing when water is not opened, water can not flow out, so people drink the boiling water through the high temperature heating, meet the requirement of drinking water hygiene.The break-make of heating arrangement directly by the normal open switch control of A.C. contactor, makes in its heating process and can control heating automatically, and is easy to use.Input end at heating arrangement is provided with the warm limiting fuse of a limit, can effectively protect electro-heat equipment, thereby improve its safety in utilization.
Description of drawings
Fig. 1 is the circuit theory diagrams of the utility model 380V.
Fig. 2 is the circuit theory diagrams of the utility model 220V.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Consult Fig. 1 and Fig. 2, the automaton of water dispenser, between the power input of water dispenser and electro-heat equipment H and connect a control circuit, it is characterized in that: be in series with K switch 1, normally closed type reset temperature controller B, normally closed temperature controller A, normally closed temperature controller C and A.C. contactor KM on the described control circuit respectively; The input end of the normally opened contact KM1 of described A.C. contactor KM connects the output terminal of K switch 1, the output terminal of the normally opened contact KM1 of described A.C. contactor KM connects the input end of normally closed temperature controller C, the output terminal of normally closed temperature controller C connects the input end of a solenoid valve DJ open in usual and the end that joins of red light L2 and green light L1, the output terminal of described solenoid valve DJ connects the output terminal of control circuit, the input end of described K switch 1 also connects a green light L1 input end, green light L1 output terminal connects red light L2 input end, red light L2 output terminal is connected with the output terminal of control circuit, the input end series connection of described heating arrangement H molten decoupler FU more than.Described and normal open switch A.C. contactor KM is arranged on the input end of electro-heat equipment H.Described normally closed type temperature controller A and normally closed type temperature controller C are permanent temperature controllers.Described normally closed type temperature controller B is the warm Current limited Control device of limit.Temperature controller A, temperature controller B and temperature controller C are adjacent on the outer wall of inner bag.
Consult Fig. 1 and Fig. 2, principle of work of the present utility model is as follows: the coil of temperature detect switch (TDS) B and A.C. contactor KM is series connection because normally closed type temperature detect switch (TDS) A and normally closed type reset, therefore, take place when malfunctioning as normally closed type temperature control A during heating, temperature is too high, the normally closed temperature control B that resets is with regard to automatic cutout, contactor KM coil resets because of dead electricity, thereby cuts off the electricity supply, and makes heating arrangement H stop heating, and red light L2 extinguishes, and green light L1 is bright.Simultaneously, because normally closed temperature control C and Chang Kai electromagnetism DJ constitute automatic boiling water switch, normally closed type temperature controller C detects the water temperature in the water courage automatically, when water temperature reached boiling point, normally closed temperature control C disconnected, and solenoid valve resets and opens, water in the water courage can flow out for the people to be drunk, when otherwise water temperature did not reach boiling point, normally closed temperature control C still was in on-state, makes closed electromagnetic valve, can not flowing out of water in the water courage, thereby can effectively guarantee drinking water hygiene, thereby reach temperature automatically controlled, control water.
Above-described specific embodiment only is the utility model preferred embodiment, and the equivalent arrangements of being done according to the utility model claim all should be technology of the present utility model and contains such as.
Claims (5)
1. the automaton of water dispenser, between the power input of water dispenser and electro-heat equipment (H) and connect a control circuit, it is characterized in that: be in series with switch (K1), normally closed type reset temperature controller (B), normally closed temperature controller (A), normally closed temperature controller (C) and A.C. contactor (KM) on the described control circuit respectively; The input end of the normally opened contact (KM1) of described A.C. contactor (KM) connects the output terminal of switch (K1), the output terminal of the normally opened contact (KM1) of described A.C. contactor (KM) connects the input end of normally closed temperature controller (C), the output terminal of normally closed temperature controller (C) connects the input end of a solenoid valve open in usual (DJ) and the end that joins of red light (L2) and green light (L1), the output terminal of described solenoid valve (DJ) connects the output terminal of control circuit, the input end of described switch (K1) also connects a green light (L1) input end, green light (L1) output terminal connects red light (L2) input end, red light (L2) output terminal is connected with the output terminal of control circuit, and described and normal open switch A.C. contactor (KM) is arranged on the input end of electro-heat equipment (H).
2. according to the automaton of the described water dispenser of claim 1, it is characterized in that: the input end series connection of described heating arrangement (H) molten decoupler more than.
3. according to the automaton of the described water dispenser of claim 1, it is characterized in that: described normally closed type temperature controller (A) and normally closed type temperature controller (C) are permanent temperature controllers.
4. according to the automaton of the described water dispenser of claim 1, it is characterized in that: described normally closed type temperature controller (B) is the warm Current limited Control device of limit.
5. according to the automaton of the described water dispenser of claim 1, it is characterized in that: described temperature controller (A), temperature controller (B) and temperature controller (C) are adjacent on the outer wall of inner bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055923 CN2807317Y (en) | 2005-03-24 | 2005-03-24 | Automatic controlling device for drinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055923 CN2807317Y (en) | 2005-03-24 | 2005-03-24 | Automatic controlling device for drinking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2807317Y true CN2807317Y (en) | 2006-08-16 |
Family
ID=36921617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520055923 Expired - Fee Related CN2807317Y (en) | 2005-03-24 | 2005-03-24 | Automatic controlling device for drinking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2807317Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784358A (en) * | 2018-09-05 | 2018-11-13 | 广东顺德永宸节能环保设备制造有限公司 | A kind of energy-saving drinking machine heated for controlling temperature system |
-
2005
- 2005-03-24 CN CN 200520055923 patent/CN2807317Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784358A (en) * | 2018-09-05 | 2018-11-13 | 广东顺德永宸节能环保设备制造有限公司 | A kind of energy-saving drinking machine heated for controlling temperature system |
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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: 20060816 Termination date: 20100324 |