CN201111398Y - Full-automatic electric heating water boiling machine - Google Patents
Full-automatic electric heating water boiling machine Download PDFInfo
- Publication number
- CN201111398Y CN201111398Y CNU2007200395228U CN200720039522U CN201111398Y CN 201111398 Y CN201111398 Y CN 201111398Y CN U2007200395228 U CNU2007200395228 U CN U2007200395228U CN 200720039522 U CN200720039522 U CN 200720039522U CN 201111398 Y CN201111398 Y CN 201111398Y
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- CN
- China
- Prior art keywords
- boiling water
- relay
- contact
- electric heating
- automatic electric
- 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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Abstract
The utility model provides a completely automatic electric heating water boiling machine, comprising a bottle body, a boiling water gallbladder, a boiling water outlet nozzle, a water outlet motor, a temperature control circuit, a heating device and a relay. The bottle body is communicated with the boiling water gallbladder; the boiling water outlet nozzle is connected below the boiling water gallbladder; the water outlet motor is connected between the boiling water outlet nozzle and the boiling water gallbladder and is provided with a water outlet switch; the heating device is arranged outside the wall of the boiling water gallbladder; the temperature control circuit is connected with the coil of the relay; the completely automatic electric heating water boiling machine is characterized in that a contact 1 of the relay is connected with commercial power, a contact 2 thereof is connected with the heating device, and a contact 3 thereof is connected with the water outlet motor; when the coil of the relay obtains electricity, the contact 1 is connected with the contact 2; when the coil of the relay loses the electricity, the contact 1 and the contact 3 are connected with each other. The completely automatic electric heating water boiling machine solves the problems that people are easy to be scalded by boiling water in the heating and boiling process and are easy to drink the water which is not boiled, etc., and has the advantages of reliable operation, scientific design, reasonable structure and convenient operation. The completely automatic heating water boiling machine is especially suitable for being used in household, offices and hotels, and has wide application prospect.
Description
Technical field
The utility model relates to household electrical appliance, particularly a kind of full-automatic electric heating boiling water machine.
Background technology
Present Electric water boiling machine generally is made up of electronic components such as bottle, inner bag, faucet, water pump and temperature control element, electrothermal tubes, realizes automatic control to boil water and insulation by the circuit that discrete element such as NE555 integrated package or triode is formed.Though above-mentioned boiling water machine realized the auto-control with insulation to boil water and greatly facilitated the user, also exist and to drink in warm water, the ebuillition of heated process water outlet and scald easily, drink easily and do not have boiled shortcomings such as water.
Summary of the invention
In order to solve in the prior art, the problem that does not have boiled water is scalded, is drunk easily in water outlet easily in the ebuillition of heated process, and the utility model provides a kind of full-automatic electric heating boiling water machine, and concrete technical scheme is:
A kind of full-automatic electric heating boiling water machine comprises bottle, boiling water inner bag, boiling water faucet, goes out hydroelectric machine, temperature control circuit, heater element and relay.Bottle is connected with the boiling water inner bag; The boiling water faucet is connected boiling water inner bag below, is connected with out hydroelectric machine between them, goes out hydroelectric machine and is provided with effluent switch.Boiling water wall of inner container peripheral hardware having heaters spare.Temperature control circuit connects the coil of relay, and the contact 1 of relay connects civil power, and contact 2 connects heater element, and contact 3 picks out hydroelectric machine.Also have an insulation silk and water outlet motor parallel to be connected the contact 3 of relay.The coil of relay gets when electric, and contact 1,2 connects, and during the coil losing electricity of relay, contact 1,3 connects.
The utility model also comprises the cold boiling water inner bag that is connected with bottle, and its below is provided with cold boiling water faucet, and wall is provided with another heater element and sensing magnet steel outward.This heater element connects the contact 2 of another relay, and the contact 1 of this relay connects civil power, the microswitch of its coil connection one and sensing magnet steel interlock.The loss of excitation temperature of sensing magnet steel is a Curie temperature, promptly 103 ± 2 ℃.
Temperature control circuit of the present utility model is to be the constant temperature control circuit of acp chip with NE555.Temperature control circuit comprises the constant temperature temperature controller, and this constant temperature temperature controller is added in the 6. pin input of NE555; The output of NE555 3. 7. pin connect the coil of relay, another termination high potential of coil.
Above-mentioned heater element is a heating wire.
Compared with prior art, the utility model is improved on the basis of summing up original Electric water boiling machine, having solved the user drinks less than water outlet in cold water, the ebuillition of heated process and scalds easily, drinks easily and do not have boiled problems such as water, reliable, design science, rational in infrastructure, easy to operate.Be particularly suitable for using in family, office and hotel, application prospect is extensive.
Description of drawings
Fig. 1 is the electrical schematic diagram of the utility model temperature control circuit
Fig. 2 is the utility model structural representation
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The utility model comprises bottle 1, boiling water inner bag 2, boiling water faucet 3, cold boiling water inner bag 4, goes out hydroelectric machine 9, temperature control circuit, heater element 5 and relay 10, and bottle 1 and boiling water inner bag 2 are communicated with; Boiling water faucet 3 is connected boiling water inner bag 2 belows, is connected with out hydroelectric machine 9 between them, goes out hydroelectric machine and is provided with effluent switch 12.Boiling water wall of inner container peripheral hardware having heaters spare 5; Temperature control circuit connects relay 10 coils, and the contact 1 of relay 10 connects civil power, and contact 2 connects heater element 5, and contact 3 picks out hydroelectric machine 9, simultaneously, and goes out hydroelectric machine 9 and also is parallel with insulation silk 11.The coil of relay 10 gets when electric, and contact 1,2 connects, and during the coil losing electricity of relay 10, contact 1,3 connects.
Connect power supply when the boiling water machine, civil power obtains dc source, for components and parts such as NE555 provide direct-current working volts through step-down, rectification, filtering, voltage stabilizing.
Temperature control circuit is to be the constant temperature control circuit of acp chip with NE555.Temperature control circuit comprises constant temperature temperature controller 8, and this constant temperature temperature controller 8 is added in the 6. pin input of NE555; The output of NE555 is the coil (because of this coil is resistive device, representing with resistance among the figure) of pin connection relay 10 7., the high potential of another termination dc source of coil.
When water temperature below 91 ℃ the time, the conducting of constant temperature temperature controller, the NE555 input 2. 6. bipod be high potential, make output 3. 7. pin be electronegative potential, relay coil gets, make contact 1 and contact 2 adhesives and disconnect with contact 3, Electric water boiling machine can not water outlet so heater to boil water begins heating, the outage of insulation silk.Burner on light is bright simultaneously.
When water temperature rises to more than 91 ℃, the constant temperature temperature controller disconnects, the NE555 input 2. 6. bipod be electronegative potential, make output 3. 7. bipod be high potential, the relay coil dead electricity makes contact 1 disconnect with contact 2 with contact 3 adhesives, so heater to boil water stops heating, the water outlet motor can be out of the water, the work of insulation silk.It is bright to be incubated indicator lamp simultaneously.
Cold boiling water inner bag 4 is communicated with bottle 1, and its below is provided with cold boiling water faucet 6, and wall is provided with another heater element 7 and sensing magnet steel outward.The loss of excitation temperature of sensing magnet steel is a Curie temperature, promptly 103 ± 2 ℃.Another heater element 7 connects the contact 2 of another relay, and the contact 1 of this relay connects civil power, the microswitch of its coil connection one and sensing magnet steel interlock.This microswitch 1 termination dc source a point, the coil of another this relay of termination, the electronegative potential b point of another termination dc source of this coil.Coil gets when electric, and the contact 1,2 of this relay connects, and during dead electricity, the contact 1,2 of this relay disconnects.
After the cold water inner bag adds water, press button to boil water, the cold water inner bag begins to boil water, when temperature reaches the Curie temperature (103 ± 2 ℃) of sensing magnet steel, sensing magnet steel loses magnetism and that microswitch automatic disconnection, cold water inner bag are stopped is to boil water, and this moment, the state of cooling has been boiled and entered to water.
Also can set out hydroelectric machine and effluent switch between cold boiling water inner bag 4 and the boiling water faucet 6, this motor directly connects civil power and gets final product.
Claims (9)
1. a full-automatic electric heating boiling water machine comprises bottle, boiling water inner bag, boiling water faucet, goes out hydroelectric machine, temperature control circuit, heater element and relay, and bottle and boiling water inner bag are communicated with; The boiling water faucet is connected boiling water inner bag below, is connected with out hydroelectric machine between them, goes out hydroelectric machine and is provided with effluent switch; Boiling water wall of inner container peripheral hardware having heaters spare; Temperature control circuit connects the coil of relay, the contact 1 that it is characterized in that relay (10) connects civil power, contact 2 connects heater element (5), the contact 3 of relay (10) picks out hydroelectric machine (9), the coil of relay (10) gets when electric, contact 1,2 connects, and during the coil losing electricity of relay (10), contact 1,3 connects.
2. full-automatic electric heating boiling water machine according to claim 1 is characterized in that also comprising the cold boiling water inner bag (4) that is communicated with bottle (1), and its below is provided with cold boiling water faucet (6), and wall is provided with another heater element (7) and sensing magnet steel outward.
3. full-automatic electric heating boiling water machine according to claim 2 is characterized in that another heater element (7) connects the contact 2 of another relay, and the contact 1 of this relay connects civil power, the microswitch of its coil connection one and sensing magnet steel interlock.
4. according to claim 2 or 3 described full-automatic electric heating boiling water machines, it is characterized in that the loss of excitation temperature of sensing magnet steel is a Curie temperature, promptly 103 ± 2 ℃.
5. full-automatic electric heating boiling water machine according to claim 1 and 2 is characterized in that temperature control circuit is is the constant temperature control circuit of acp chip with NE555.
6. full-automatic electric heating boiling water machine according to claim 5 is characterized in that temperature control circuit comprises constant temperature temperature controller (8), and this constant temperature temperature controller (8) is added in the 6. pin input of NE555; The output of NE555 is coil one end of pin connection relay (10) 7., another termination high potential of coil.
7. according to claim 1 or 6 described full-automatic electric heating boiling water machines, it is characterized in that also having an insulation silk (11) and go out the contact 3 that hydroelectric machine (9) is connected in parallel in relay (10).
8. full-automatic electric heating boiling water machine according to claim 2 is characterized in that another heater element (7) is a heating wire.
9. full-automatic electric heating boiling water machine according to claim 1 is characterized in that heater element (5) is a heating wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200395228U CN201111398Y (en) | 2007-06-08 | 2007-06-08 | Full-automatic electric heating water boiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200395228U CN201111398Y (en) | 2007-06-08 | 2007-06-08 | Full-automatic electric heating water boiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201111398Y true CN201111398Y (en) | 2008-09-10 |
Family
ID=39963141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200395228U Expired - Fee Related CN201111398Y (en) | 2007-06-08 | 2007-06-08 | Full-automatic electric heating water boiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201111398Y (en) |
-
2007
- 2007-06-08 CN CNU2007200395228U patent/CN201111398Y/en not_active Expired - Fee Related
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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: 20080910 |