CN1935069A - Bladder-free quick-heating drinking water machine - Google Patents
Bladder-free quick-heating drinking water machine Download PDFInfo
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- CN1935069A CN1935069A CN 200510060819 CN200510060819A CN1935069A CN 1935069 A CN1935069 A CN 1935069A CN 200510060819 CN200510060819 CN 200510060819 CN 200510060819 A CN200510060819 A CN 200510060819A CN 1935069 A CN1935069 A CN 1935069A
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Abstract
The present invention relates to a quickly-heating water-drinking machine containing no thermos inner flask. It includes the following several portions: shell body, bottle seat, water tank, power switch, cold water outlet, cold water tube, cold water value, quick heating device, water outlet of quick heating device, hot water outlet and its electromagnetic valve, heat sensor and control circuit. Said invention also provides the connection mode of all the above-mentioned portions and the working principle of said water drinking machine.
Description
(1) technical field
The present invention relates to a kind of water dispenser, especially a kind of water dispenser of producing hot water fast.
(2) background technology
Water dispenser comprises housing, bottle seat, is positioned at bucket, power switch and cooling water outlet, hot water outlet on the bottle seat, bucket is connected by the import of hot and cold water pipe with corresponding refrigeration system, heating system, the outlet of refrigeration system, heating system is connected with corresponding hot and cold discharging valve, therefore, as long as press corresponding discharging valve during use, can obtain required hot water or cold water.Bring very big facility for people's drinking-water.But because the heating system of general water dispenser adopts hot bladder structure, its heat-insulating property is not fine, therefore, in case water dispenser is in open state, drinks if heated hot water is untimely, and its temperature can reduce along with the time.In real life, because one day amount of drinking water of people is limited, therefore when the hot courage temperature of water dispenser was reduced to certain temperature (such as 70 ℃ or 80 ℃), water dispenser can the phenomenon that hot water repeats to heat promptly occur again to the heating of the water in the hot courage.In order to economize on electricity, people are always to cut off the water dispenser power supply, just switch on when needs are drunk or made tea at ordinary times, but do like this, water could be heated to after must waiting for the long period again temperature required, so such water dispenser can not reach the convenient purpose of using.The defective that existing water dispenser exists is: (1), electrothermal tube work long hours, and have reduced electrothermal tube service life; (2), waste electric energy; (3), mineral matter in the water is generated behind the mineralizer in electric heating tube wall deposition, fouling, reduced the efficiency of heating surface of electrothermal tube, also need hot courage is cleaned and makes troubles, and the nutritional labelings such as mineral matter in the water lose in a large number, human body is damaged.
(3) summary of the invention
In order to overcome the deficiency that existing water dispenser repeats to heat, waste electric energy, electrothermal tube short, easy fouling in service life, the present invention need not hot courage, the problem of thoroughly having avoided common water dispenser to repeat to heat, and non-scaling easy to use, safe, energy-conservation.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of bladder-free quick-heating drinking water machine, comprise housing, the bottle seat, be positioned at the bucket on the bottle seat, power switch and cooling water outlet, hot water outlet, described cooling water outlet is communicated with bucket by cold water pipe, on the described cold water pipe cold valves is installed, install in the housing and be heated rapidly to temperature required rapid heater in order to the cold water that will flow through, the water inlet of described rapid heater is communicated with bucket, the delivery port of described rapid heater is communicated with hot water outlet by the heat magnetic valve that discharges water, and the electrothermal tube of described rapid heater connects external power source by power switch; Be provided with heat sensor in the described rapid heater, described heat sensor is electrically connected with the input of hot water control circuit; Described hot water control circuit comprises high temperature cut-in point, low temperature cut-out point, and the output of described hot water control circuit connects described magnetic valve.
Further, described external power source is the power supply that can regulate power; Also be provided with the Fast Heating control circuit in the described housing, described Fast Heating control circuit comprises peak power operating point, default power operating point; The input of described default power operating point is electrically connected with described heat sensor, and the output of described Fast Heating control circuit is connected with power supply.
Further again, described bucket is provided with temperature sensor, comprise also in the described housing that described temperature sensor is electrically connected with the input of power control circuit in order to just to control the power control circuit of the default power of electrothermal tube according to the temperature of temperature sensor; The output of described power control circuit is connected with power supply.
Bucket is provided with temperature sensor, and described external power source is the power supply that can regulate power; Comprise also in the described housing that described temperature sensor is electrically connected with the input of power control circuit in order to just to control the power control circuit of electrothermal tube power according to the temperature of temperature sensor; The output of described power control circuit is connected with power supply.
Described hot water control circuit, Fast Heating control circuit, power control circuit are integrated on the single-chip microcomputer.
Also be provided with adjutage on the described bucket, described adjutage is communicated with described heater, and described adjutage connects discharging valve.
Described power switch is installed on the hot water outlet.This structure can not change people's use habit, as long as open the power switch on the hot water outlet, waits waterborne in the rapid heater to be raised to when temperature required water outlet automatically; Behind the powered-down switch, when waiting coolant-temperature gage in the rapid heater to drop to default closing temperature, closed electromagnetic valve, water outlet stops.
Operation principle of the present invention is: the cold water that rapid heater can will flow through is heated rapidly to temperature required (such as 90 ℃ or 95 ℃), heat discharge water magnetic valve unlatching and close by the heat sensor in the heater and control, when reaching to drink, the water temperature in the heater requires to open when temperature required the hot water electromagnetic valve, begin to put hot water, water temperature in the heater of cutting off the electricity supply drops to uniform temperature (default temperature is such as 80 ℃) the after heat magnetic valve that discharges water and just closes.During use, turn on the power switch, rapid heater heats cold water rapidly, require when temperature required when reaching to drink, the high temperature cut-in point thermotropism of the hot water control circuit magnetic valve that discharges water sends OPEN, the heat magnetic valve that discharges water is opened, and rapid heater can guarantee from the cold water of water inlet to be heated to temperature required hot water, the hot water outlet water outlet; The power cutoff switch, because the waste heat of the electrothermal tube of rapid heater, hot water outlet is water outlet still, when the temperature in the rapid heater was lower than default temperature, the low temperature cut-out point thermotropism of the hot water control circuit magnetic valve that discharges water sent and turn-offs instruction, stops water outlet.
In order to reduce the time interval that turns on the power switch with water outlet, the Fast Heating control circuit is when electric power starting, the control electrothermal tube is operated in peak power, when the temperature of heater reaches temperature required, according to default power operation, it is temperature required that default power can guarantee that the cold water of water inlet is heated to when heat discharged water the magnetic valve connection.
In order to regulate because of the variation of the water temperature on the Various Seasonal bucket influence to leaving water temperature, power control circuit can be according to the different temperatures of bucket, the different capacity of control electrothermal tube, and such as summer, the coolant-temperature gage height in the bucket, the power of electrothermal tube is low relatively; In winter, the coolant-temperature gage in the bucket is low, and the power of electrothermal tube is high relatively, thereby guarantees that rapid heater can be heated to temperature required at delivery port.
Beneficial effect of the present invention mainly shows: (1), need not hot courage, the phenomenon of thoroughly having avoided common water dispenser to repeat to heat; (2), save electric energy; (3), electrothermal tube is not easy fouling, the efficiency of heating surface is higher; (4), easy to use, safe; (5), avoided the loss of the nutritional labelings such as mineral matter in the water.
(4) description of drawings
Fig. 1 is the structure chart of water dispenser of the present invention.
Fig. 2 is a kind of theory diagram of single-chip microcomputer.
Fig. 3 is the theory diagram of another kind of single-chip microcomputer.
Fig. 4 is the theory diagram of another single-chip microcomputer.
Fig. 5 is the flow chart of hot water control circuit.
Fig. 6 is the flow chart of Fast Heating control circuit.
Fig. 7 is the flow chart of power control circuit.
(5) specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
Embodiment 1
With reference to Fig. 1, Fig. 2, Fig. 5, Fig. 6, a kind of bladder-free quick-heating drinking water machine, comprise housing 1, bottle seat 2, be positioned at the bucket 3 on the bottle seat 2, power switch 4 and cooling water outlet 5, hot water outlet 6, cooling water outlet 5 is communicated with bucket 3 by cold water pipe, be provided with clever core in the bucket 3, cold valves is installed on the cold water pipe, install in the housing 1 and be heated rapidly to temperature required rapid heater 7 in order to the cold water that will flow through, the water inlet of rapid heater 7 is communicated with bucket 6, the delivery port of rapid heater 7 is communicated with hot water outlet 6 by the heat magnetic valve 8 that discharges water, the electrothermal tube of rapid heater 7 connects external power source by power switch 4, and described power switch 4 is arranged on the hot water outlet 6; Be provided with heat sensor 9 in the rapid heater 7, heat sensor 9 is electrically connected with the input of hot water control circuit 10; Hot water control circuit 10 comprises in order to when the temperature that receives heat sensor 9 reaches temperature required at least (95 ℃), sends the high temperature cut-in point 11 of the instruction of opening magnetic valve 8; In order to when the temperature that receives heat sensor 9 is lower than default closing temperature (80 ℃), send the low temperature cut-out point 12 of the instruction of closing magnetic valve 8.The power of the electrothermal tube of described rapid heater 7 is 1500w, and described hot water control circuit 10 is integrated on the single-chip microcomputer 13; The output of hot water control circuit 10 connects described magnetic valve 8.
Also be provided with adjutage 14 on the bucket 3, described adjutage 14 is communicated with described heater 7, and described adjutage 14 connects discharging valve 15.
The course of work of the present invention is: during use, turn on the power switch 5, rapid heater 7 heats cold water rapidly, drink when requiring temperature required (95 ℃) when reaching, high temperature cut-in point 13 thermotropisms of the hot water control circuit magnetic valve 8 that discharges water sends OPEN, the heat magnetic valve 8 that discharges water is opened, and rapid heater 7 can guarantee to be heated to temperature required hot water from the cold water of water inlet, hot water outlet 6 water outlets; Power cutoff switch 4, because there is waste heat in the electrothermal tube of rapid heater 7, still water outlet of hot water outlet 6, when the temperature in the rapid heater 7 is lower than default closing temperature (80 ℃), the low temperature of hot water control circuit closes breakpoint 12 and sends the shutoff instruction to hot water electromagnetic valve 8, hot water electromagnetic valve 8 turn-offs, and stops water outlet.
Embodiment 2
With reference to Fig. 1, Fig. 2, Fig. 5, Fig. 6, the described external power source of present embodiment is the power supply that can regulate power; Also comprise in the housing 1 in order to electrothermal tube peak power (2000w) operation, heat when the heater starting discharge water magnetic valve when connecting according to the Fast Heating control circuit 16 of default power (1500w) operation, Fast Heating control circuit 16 comprises peak power operating point, default power operating point; The input of described default power operating point is electrically connected with heat sensor 9, and the output of described Fast Heating control circuit 16 is connected with power supply.Described Fast Heating control circuit 16 also is integrated on the single-chip microcomputer 13.
Turn on the power switch 4, electrothermal tube moves with peak power (2000w), rapidly cold water is heated, when temperature reaches temperature required (95 ℃), high temperature cut-in point 11 thermotropisms of the hot water control circuit magnetic valve 8 that discharges water sends OPEN, and magnetic valve 8 is opened, and Fast Heating control circuit 16 receives heat and discharges water after magnetic valve 8 opening signals, the control electrothermal tube is according to default power (1500w) operation, hot water outlet 6 water outlets.
All the other structures, the course of work are identical with embodiment 1.
Embodiment 3
With reference to Fig. 1, Fig. 3, Fig. 5, Fig. 7, the described bucket 3 of present embodiment is provided with temperature sensor 17, and external power source is the power supply that can regulate power; Comprise also in the housing 1 that temperature sensor 17 is electrically connected with the input of power control circuit 18 in order to just to control the power control circuit 18 of the default power of electrothermal tube according to the temperature of temperature sensor; The output of power control circuit 19 is connected with power supply.Described power control circuit 18 also is integrated on the single-chip microcomputer 13.
| Sequence number | The bucket water temperature (℃) | Electrothermal tube is preset power (W) |
| ?1 | ?5～9 | ?1800 |
| ?2 | ?10～14 | ?1700 |
| ?3 | ?15～19 | ?1600 |
| ?4 | ?20～24 | ?1500 |
| ?5 | ?25～29 | ?1400 |
| ?6 | ?30～34 | ?1300 |
| ?7 | More than 35 | ?1200 |
Table 1
All the other structures, the course of work of present embodiment are identical with embodiment 1.
With reference to Fig. 1, Fig. 4, Fig. 5, Fig. 6, Fig. 7, the described bucket of present embodiment is provided with temperature sensor 17, comprise also in the housing 1 that temperature sensor 17 is electrically connected with the input of power control circuit 18 in order to just to control the power control circuit 18 of the default power of electrothermal tube according to the temperature of temperature sensor 17; The output of power control circuit 18 is connected with power supply.Described power control circuit 18 also is integrated on the single-chip microcomputer 13.
| Sequence number | The bucket water temperature | Electrothermal tube is preset power |
| ?1 | ?5～9 | ?1800W |
| ?2 | ?10～14 | ?1700W |
| ?3 | ?15～19 | ?1600W |
| ?4 | ?20～24 | ?1500W |
| ?5 | ?25～29 | ?1400W |
| ?6 | ?30～34 | ?1300W |
| ?7 | More than 35 | ?1200W |
Table 1
All the other structures, the course of work of present embodiment are identical with embodiment 2.
Claims (7)
1, a kind of bladder-free quick-heating drinking water machine, comprise housing, bottle seat, be positioned at bucket, power switch and cooling water outlet, hot water outlet on the bottle seat, described cooling water outlet is communicated with bucket by cold water pipe, on the described cold water pipe cold valves is installed, and it is characterized in that:
Install in the described housing and be heated rapidly to temperature required rapid heater in order to the cold water that will flow through, the water inlet of described rapid heater is communicated with bucket, the delivery port of described rapid heater is communicated with hot water outlet by the heat magnetic valve that discharges water, and the electrothermal tube of described rapid heater connects external power source by power switch;
Be provided with heat sensor in the described rapid heater, described heat sensor is electrically connected with the input of hot water control circuit, and described hot water control circuit comprises high temperature cut-in point, low temperature cut-out point,
The output of described hot water control circuit connects described magnetic valve.
2, bladder-free quick-heating drinking water machine as claimed in claim 1 is characterized in that: described external power source is the power supply that can regulate power;
Also be provided with the Fast Heating control circuit in the described housing, described Fast Heating control circuit comprises peak power operating point, default power operating point; The input of described default power operating point is electrically connected with described heat sensor, and the output of described Fast Heating control circuit is connected with power supply.
3, bladder-free quick-heating drinking water machine as claimed in claim 1 is characterized in that: described bucket is provided with temperature sensor, and described external power source is the power supply that can regulate power;
Comprise also in the described housing that described temperature sensor is electrically connected with the input of power control circuit in order to just to control the power control circuit of the default power of electrothermal tube according to the temperature of temperature sensor; The output of described power control circuit is connected with power supply.
4, bladder-free quick-heating drinking water machine as claimed in claim 2, it is characterized in that: described bucket is provided with temperature sensor, comprise also in the described housing that described temperature sensor is electrically connected with the input of power control circuit in order to just to control the power control circuit of the default power of electrothermal tube according to the temperature of temperature sensor; The output of described power control circuit is connected with power supply.
5, bladder-free quick-heating drinking water machine as claimed in claim 4 is characterized in that: described hot water control circuit, Fast Heating control circuit, power control circuit are integrated on the single-chip microcomputer.
6, bladder-free quick-heating drinking water machine as claimed in claim 5 is characterized in that: also be provided with adjutage on the described bucket, described adjutage is communicated with described heater, and described adjutage connects discharging valve.
7, bladder-free quick-heating drinking water machine as claimed in claim 6 is characterized in that: described power switch is installed on the hot water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510060819 CN1935069A (en) | 2005-09-19 | 2005-09-19 | Bladder-free quick-heating drinking water machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510060819 CN1935069A (en) | 2005-09-19 | 2005-09-19 | Bladder-free quick-heating drinking water machine |
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| Publication Number | Publication Date |
|---|---|
| CN1935069A true CN1935069A (en) | 2007-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510060819 Pending CN1935069A (en) | 2005-09-19 | 2005-09-19 | Bladder-free quick-heating drinking water machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453015C (en) * | 2007-07-18 | 2009-01-21 | 邬志坚 | Automatic control type hot-gallbladder-free intelligent drinking machine |
| CN105411388A (en) * | 2015-10-30 | 2016-03-23 | 淳安千岛湖人人企业有限公司 | Secondary-pollution-free rapid heating water dispenser and temperature control method |
| CN105708325A (en) * | 2016-03-31 | 2016-06-29 | 江苏永尚能源科技有限公司 | Rapid heating type drinking machine |
| CN106820971A (en) * | 2016-12-02 | 2017-06-13 | 珠海格力电器股份有限公司 | Water dispenser control method |
-
2005
- 2005-09-19 CN CN 200510060819 patent/CN1935069A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453015C (en) * | 2007-07-18 | 2009-01-21 | 邬志坚 | Automatic control type hot-gallbladder-free intelligent drinking machine |
| CN105411388A (en) * | 2015-10-30 | 2016-03-23 | 淳安千岛湖人人企业有限公司 | Secondary-pollution-free rapid heating water dispenser and temperature control method |
| CN105411388B (en) * | 2015-10-30 | 2018-06-22 | 淳安千岛湖人人企业有限公司 | Non-secondary pollution speed heat water dispenser and temprature control method |
| CN105708325A (en) * | 2016-03-31 | 2016-06-29 | 江苏永尚能源科技有限公司 | Rapid heating type drinking machine |
| CN106820971A (en) * | 2016-12-02 | 2017-06-13 | 珠海格力电器股份有限公司 | Water dispenser control method |
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Open date: 20070328 |