CN203561073U - Water outlet device of water heater - Google Patents
Water outlet device of water heater Download PDFInfo
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- CN203561073U CN203561073U CN201320729461.3U CN201320729461U CN203561073U CN 203561073 U CN203561073 U CN 203561073U CN 201320729461 U CN201320729461 U CN 201320729461U CN 203561073 U CN203561073 U CN 203561073U
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Abstract
The utility model provides a water outlet device of a water heater. The water outlet device of the water heater comprises a water storage device, a heater, a water inlet pipe, a water mixing valve, a water outlet pipe, a motor, temperature collectors and a controller, wherein the heater is arranged on the water storage device; the water inlet pipe comprises a cold water inlet pipe and a hot water inlet pipe; the cold water inlet pipe and the hot water inlet pipe are connected with the water storage device; the water mixing valve is provided with a hot water inlet, a cold water inlet, a water outlet and a valve element; the hot water inlet is connected with the hot water inlet pipe; the cold water inlet is connected with the cold water inlet pipe; the water outlet pipe is connected with the water outlet of the water mixing valve; the motor is connected with the valve element; the temperature collectors are arranged on the water outlet of the water mixing valve and the water storage device and used for collecting water temperature signals of the water outlet and water temperature signals inside the water storage device; the controller is electrically connected with the temperature collectors, the motor and the heater, receives the water temperature signals collected by the temperature collectors and sends control signals to control the motor and the heater according to the water temperature signals. The water outlet device of the water heater can achieve the effect that the outlet water is constant in temperature.
Description
Technical field
The utility model relates to a kind of discharging device, and particularly relates to a kind of water outlet of water heater device.
Background technology
Along with improving constantly of people's living standard, people are also more and more higher to the requirement of quality of life and life efficiency.Diverse in function, high in technological content electrical equipment is universal gradually.Water heater is as the most general household electrical appliance, and its function is complete especially.In existing water heater, the hot water in water receiver pushes water outlet by running water.When initial use, in water receiver, the many water temperatures of hot water are high, and user needs manual adjustments to mix water valve, reduces hot water discharge, increases cold water discharge.But along with constantly entering of running water, in water receiver, hot water temperature reduces, user needs the mixed water valve of continuous manual adjustments, increases hot water discharge, reduces cold water discharge, and output water temperature is satisfied the demands.And existing mixed water valve control accuracy is not high, and user is difficult to be adjusted to suitable water temperature.
In addition, user need manually carry out switching on and shutting down, when this will cause user to be in, could start water heater, and user need spend a period of time and wait for water heater heating, cannot realize at any time and using.
Utility model content
The utility model, in order to overcome the inconstant problem of water outlet of water heater water temperature in prior art, provides a kind of water outlet of water heater device.
To achieve these goals, the utility model provides a kind of water outlet of water heater device, comprises water receiver, heater, water inlet pipe, mixed water valve, outlet pipe, motor, Temperature sampler and controller.Heater is arranged at water receiver.Water inlet pipe comprises cold water inlet and hot water inlet pipe, and cold water inlet is connected respectively water receiver with hot water inlet pipe.Mixed water valve has the water inlet of hot water being connected with hot water inlet pipe, the cold water inlet being connected with cold water inlet, delivery port and spool.Outlet pipe connects the delivery port of mixed water valve.Motor connects spool.Temperature sampler is arranged at delivery port and the water receiver of mixed water valve, gathers the water temperature signal of delivery port and the water temperature signal in water receiver.Controller is electrically connected respectively Temperature sampler, motor and heater, and the water temperature signal that controller reception Temperature sampler collects also sends control signal according to this water temperature signal and controls motor and heater.
In the utility model one embodiment, water outlet of water heater device also comprises Hall flow meter, is arranged at mixed water valve, and is electrically connected controller.
In the utility model one embodiment, water outlet of water heater device also comprises timer, is electrically connected controller.
In the utility model one embodiment, water outlet of water heater device also comprises heater switch, is electrically connected respectively heater and controller.
In the utility model one embodiment, water outlet of water heater device also comprises check-valves, is arranged at cold water inlet.
In the utility model one embodiment, water outlet of water heater device also comprises leakage indicator, and leakage indicator is electrically connected respectively heater and controller.
In the utility model one embodiment, water outlet of water heater device also comprises alarm, is electrically connected controller.
In the utility model one embodiment, water outlet of water heater device also comprises display device, is electrically connected controller.
In the utility model one embodiment, water outlet of water heater device also comprises input equipment, is electrically connected controller.
In sum, the utility model compared with prior art, has the following advantages: by water receiver is set, it can be stored user and use required water.By heater is set, it can heat the cold water in water receiver.By water inlet pipe is set, cold water inlet can be water receiver and supplements cold water, and can produce pressure and make the hot water in water receiver flow to mixed water valve by hot water inlet pipe.In addition, cold water inlet also provides cold water to mixed water valve, mixes with the hot water that flows to mixed water valve.By mixed water valve is set, and control the aperture of mixing water valve inner spool, can reach the ratio of controlling hot and cold water.By motor is set, motor can accurately be controlled the aperture of mixed water valve inner spool, reaches the object of accurate control output water temperature, finally makes the temperature of the water that flows out from outlet pipe meet user's instructions for use.By set temperature collector, it can be used for gathering the water temperature signal in delivery port and water receiver.By controller is set, it can receive the water temperature signal that Temperature sampler collects, and according to this signal, sends control signal and control motor and heater, thereby reaches the constant effect of output water temperature.
In addition,, by Hall flow meter is set, water outlet of water heater device can be realized water outlet power down function.Guarantee that user is when water, heater, in closed condition, has increased the security of using greatly.By timer is set, when going out, user can set the switching on and shutting down time of water outlet of water heater device.When the time arrives, water outlet of water heater device is heater automatically.Not only facilitate user to use at any time hot water, also can avoid the peak of power consumption period simultaneously, can a large amount of using electricity wisely expenses.By heater switch is set, it is the heating power of control heater accurately, thereby reaches the object of accurate control water temperature, has also avoided the waste of resource simultaneously.By check-valves is set, when cutting off the water, check-valves can guarantee that water receiver, in there being water state, prevents water receiver dry combustion method.By leakage indicator is set, it can be used for detecting the electric leakage signal of heater, and transmits the signal to controller, and controller is according to the on off state of this signal controlling heater, thereby reaches earth leakage protective effect.By alarm is set, when leakage indicator detects electric leakage signal when excessive, controller can send control signal and drive alarm, and reminding user water outlet of water heater device is in unsafe condition.By input equipment is set, user can set the parameters such as the water temperature of water temperature in water receiver, water outlet and timed power on/off time.By display device is set, user can intuitively read current water temperature.
For above-mentioned and other objects, features and advantages of the present utility model can be become apparent, preferred embodiment cited below particularly, and coordinate accompanying drawing, be described in detail below.
Accompanying drawing explanation
Figure 1 shows that the schematic diagram of the water outlet of water heater device that the utility model one embodiment provides.
The specific embodiment
As shown in Figure 1, water outlet of water heater device, comprises water receiver 1, heater 2, water inlet pipe 3, mixed water valve 4, outlet pipe 5, motor 6, Temperature sampler 7, controller 8.Heater 2 is arranged at water receiver 1, for heating the water in water receiver 1.Water inlet pipe 3 comprises cold water inlet 301 and hot water inlet pipe 302, and cold water inlet 301 is connected respectively water receiver 1 with hot water inlet pipe 302.Mixed water valve 4 has the cold water inlet 401 being connected with cold water inlet 301, the water inlet of hot water 402 being connected with hot water inlet pipe 302, delivery port 403 and spool 404.Outlet pipe 5 connects the delivery port 403 of mixed water valve 4.Motor 6 connects spool 404.Temperature sampler 7 is arranged at delivery port 403 and the water receiver 1 of mixed water valve 4, gathers the water temperature signal of delivery port 403 and the water temperature signal in water receiver 1.Controller 8 is electrically connected respectively Temperature sampler 7, motor 6 and heater 2, and the water temperature signal that controller 8 reception Temperature samplers 7 collect also sends control signal according to this water temperature signal and controls motor 6 and heater 2.In the present embodiment, the type of motor 6 is servomotor, and servomotor has enough large self-lock force, fixes, thereby guarantee that output water temperature is constant when discharge and hydraulic pressure still can maintain spool 404 positions when larger.The model of Temperature sampler 7 is DS18B20, has the high-resolution of 0.5 degree, and can directly read temperature value, has low-cost and wield feature.The model of controller 8 is AT89C52.Yet the utility model is not limited in any way this.
Particularly, user presets the hot water temperature of water receiver 1 and delivery port 403 by the bleeder circuit in controller 8.Start heater 2, the cold water in water receiver 1 is heated.Water temperature in Temperature sampler 7 Real-time Collection water receivers 1 also sends the water temperature signal that gathers gained to controller 8.When water temperature arrives setting value, controller 8 sends control signal and cuts out heater 2.Now, user can use the hot water in water receiver 1.In user's use procedure, cold water inlet 301 supplements cold water to water receiver 1, and supplementary cold water produces pressure, and the hot water in water receiver 1 is flow in mixed water valve 4 through hot water inlet pipe 302 and water inlet of hot water 402.Meanwhile, cold water inlet 301 carries cold water to mixed water valve 4 through cold water inlet 401, and cold water mixes with hot water by delivery port 403 outflows.The Temperature sampler 7 Real-time Collection output water temperature signals at delivery port 403 places also send this water temperature signal to controller 8.Controller 8 compares this water temperature signal and setting value.When the output water temperature collecting is greater than user and sets value, controller 8 sends and controls signal to motor 6.Motor 6 drives the spool 404 in mixed water valve 4 to rotate, and the aperture of water inlet of hot water 402 is reduced, and the aperture of cold water inlet 401 increases, and output water temperature is down to user's setting value gradually.In like manner, when the output water temperature collecting is less than user and sets value, controller 8 sends and controls signal to motor 6.Motor 6 drives the spool 404 in mixed water valve 4 to rotate, and the aperture of water inlet of hot water 402 is increased, and the aperture of cold water inlet 401 reduces, and output water temperature rises to user's setting value gradually.When the output water temperature collecting equals user and sets value, motor 6 stalls, spool 404 positions are fixed.Temperature sampler 7, controller 8 and motor 6 constantly repeat said process, guarantee that the water temperature of delivery port 403 is constant in user's setting value.
In the present embodiment, water outlet of water heater device also comprises Hall flow meter 9, is arranged at mixed water valve 4, and is electrically connected controller 8.When user uses hot water, flow of hot water is through being arranged at the Hall flow meter 9 of mixed water valve 4.Hall flow meter 9 output pulse signals are to controller 8, and controller 8 sends control signal and cuts out heater 2.Water outlet of water heater device is realized water outlet power down function, guarantees that user is when water, and heater 2, in closed condition, has increased the security of using greatly.
In the present embodiment, water outlet of water heater device also comprises timer 10, is electrically connected controller 8.User sets timing by timer 10.Controller 8 constantly gathers the time signal of timer 10, and the time comparison that itself and the crystal oscillator carrying are produced.When both are equal, controller 8 sends the on off state that control signal changes heater 2, realizes the function of automatically turn on or off at set-up time.When going out, user can set the switching on and shutting down time of timer 10.When the time arrives, water outlet of water heater device is heater 2 automatically.Not only facilitate user to use at any time hot water, also can avoid the peak of power consumption period simultaneously, can a large amount of using electricity wisely expenses.In the present embodiment, the model of timer 10 is DS1302.Yet the utility model is not limited in any way this.
In the present embodiment, water outlet of water heater device also comprises heater switch 11, is electrically connected respectively heater 2 and controller 8.In the present embodiment, heater switch 11 comprises photoisolator and bidirectional triode thyristor.By controlling the angle of flow of bidirectional triode thyristor, can reach the heating power of accurate control heater 2.Particularly, when initial heating, the water temperature that Temperature sampler 7 collects in water receiver 1 is lower, the positive high-frequency signal of controller 8 output, and the full conducting work of bidirectional triode thyristor, heater 2 heating powers increase.While reducing gradually along with the difference between collecting temperature and design temperature, the frequency of controller 8 output positive signals reduces, the conducting of bidirectional triode thyristor part, and heater 2 heating powers reduce.When collecting temperature equals design temperature, controller 8 output negative signals, bidirectional triode thyristor cut-off, heater 2 does not heat.Photoisolator can be isolated data signal and analog signal, improves precision and the antijamming capability of water outlet of water heater device.
In the present embodiment, water outlet of water heater device also comprises check-valves 12, leakage indicator 13 and alarm 14.Check-valves 12 is arranged at cold water inlet 301.When cutting off the water, check-valves 12 can guarantee that water receiver 2, in there being water state, prevents water receiver 2 dry combustion methods.Leakage indicator 13 is electrically connected respectively heater 2 and controller 8.Leakage indicator 13 is for detection of the electric leakage signal of heater 2, and delivers to controller 8 after will this signal amplifying.Controller 8 is according to this signal at stop heater 2, thereby reaches earth leakage protective effect.Meanwhile, controller 8 also sends control signal and drives alarm 14, warning user.In the present embodiment, alarm 14 can be piezo buzzer.
In the present embodiment, water outlet of water heater device also comprises input equipment 15 and display device 16, is electrically connected respectively controller 8.User can set by input equipment 15 parameters such as the water temperature at water temperature in water receivers 1, delivery port 404 places and timed power on/off time.By display device 16 users, can intuitively check current water temperature.Input equipment 15 can be button, and display device 16 can be seven segment digital tubes.
In sum, by water receiver 1 is set, it can be stored user and use required water.By heater 2 is set, it can heat the cold water in water receiver 1.By water inlet pipe 3 is set, cold water inlet 301 can be water receiver 1 and supplements cold water, and can produce pressure and make the hot water in water receiver 1 flow to mixed water valve 4 by hot water inlet pipe 302.In addition, cold water inlet 301 also provides cold water to mixed water valve 4, mixes with the hot water that flows to mixed water valve 4.By mixed water valve 4 is set, and control the aperture of mixed water valve 4 inner spools 404, can reach the ratio of controlling hot and cold water.By motor 6 is set, motor 6 can accurately be controlled the aperture of mixed water valve 4 inner spools 404, reaches the object of accurate control output water temperature, finally makes the temperature of the water that flows out from outlet pipe 5 meet user's instructions for use.By set temperature collector 7, it can be used for gathering the water temperature signal in delivery port 403 and water receiver 1.By controller 8 is set, it can receive the water temperature signal that Temperature sampler 7 collects, and according to this signal, sends control signal and control motor 6 and heater 2, thereby reaches the constant effect of output water temperature.
In addition, by Hall flow meter 9 is set, water outlet of water heater device can be realized water outlet power down function, guarantees that user is when water, and heater 2, in closed condition, has increased the security of using greatly.By timer 10 is set, when going out, user can set the switching on and shutting down time of water outlet of water heater device.When the time arrives, water outlet of water heater device is heater 2 automatically.Not only facilitate user to use at any time hot water, also can avoid the peak of power consumption period simultaneously, can a large amount of using electricity wisely expenses.By heater switch 11 is set, it is the heating power of control heater 2 accurately, thereby reaches the object of accurate control water temperature, has also avoided the waste of resource simultaneously.By check-valves 12 is set, when cutting off the water, check-valves 12 can guarantee that water receiver, in there being water state, prevents water receiver 2 dry combustion methods.By leakage indicator 13 is set, it can be used for detecting the electric leakage signal of heater 2, and transmits the signal to controller 8.Controller 8 is according to the on off state of this signal controlling heater 2, thereby reaches earth leakage protective effect.By alarm 14 is set, when leakage indicator 13 detects electric leakage signal when excessive, controller 8 can send control signal and drive alarm 14, and reminding user water outlet of water heater device is in unsafe condition.By input equipment 15 is set, user can set the parameters such as the water temperature at water temperature in water receiver 1, delivery port 404 places and timed power on/off time.By display device 16 is set, user can intuitively read current water temperature.
Although the utility model is disclosed as above by preferred embodiment; yet not in order to limit the utility model; anyly know this skill person; within not departing from spirit and scope of the present utility model; can do a little change and retouching, therefore protection domain of the present utility model is when being as the criterion depending on claims scope required for protection.
Claims (9)
1. a water outlet of water heater device, is characterized in that, comprising:
Water receiver;
Heater, is arranged at described water receiver;
Water inlet pipe, comprises cold water inlet and hot water inlet pipe, and described cold water inlet is connected respectively described water receiver with described hot water inlet pipe;
Mixed water valve, has the water inlet of hot water being connected with described hot water inlet pipe, the cold water inlet, delivery port and the spool that are connected with described cold water inlet;
Outlet pipe, connects the delivery port of described mixed water valve;
Motor, connects described spool;
Temperature sampler, is arranged at delivery port and the described water receiver of described mixed water valve, gathers the water temperature signal of described delivery port and the water temperature signal in described water receiver;
Controller, is electrically connected respectively described Temperature sampler, motor and heater, and described controller receives the water temperature signal that described Temperature sampler collects and according to this water temperature signal, sends control signal and control described motor and described heater.
2. water outlet of water heater device according to claim 1, is characterized in that, described water outlet of water heater device also comprises Hall flow meter, is arranged at described mixed water valve, and is electrically connected described controller.
3. water outlet of water heater device according to claim 1, is characterized in that, described water outlet of water heater device also comprises timer, is electrically connected described controller.
4. water outlet of water heater device according to claim 1, is characterized in that, described water outlet of water heater device also comprises heater switch, is electrically connected respectively described heater and described controller.
5. water outlet of water heater device according to claim 1, is characterized in that, described water outlet of water heater device also comprises check-valves, is arranged at described cold water inlet.
6. water outlet of water heater device according to claim 1, is characterized in that, described water outlet of water heater device also comprises leakage indicator, and described leakage indicator is electrically connected respectively described heater and described controller.
7. water outlet of water heater device according to claim 1, is characterized in that, described water outlet of water heater device also comprises alarm, is electrically connected described controller.
8. water outlet of water heater device according to claim 1, is characterized in that, described water outlet of water heater device also comprises display device, is electrically connected described controller.
9. water outlet of water heater device according to claim 1, is characterized in that, described water outlet of water heater device also comprises input equipment, is electrically connected described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320729461.3U CN203561073U (en) | 2013-11-18 | 2013-11-18 | Water outlet device of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320729461.3U CN203561073U (en) | 2013-11-18 | 2013-11-18 | Water outlet device of water heater |
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| Publication Number | Publication Date |
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| CN203561073U true CN203561073U (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320729461.3U Expired - Fee Related CN203561073U (en) | 2013-11-18 | 2013-11-18 | Water outlet device of water heater |
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| CN (1) | CN203561073U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983019A (en) * | 2014-04-24 | 2014-08-13 | 广东美的暖通设备有限公司 | Intelligent water mixing control device, intelligent water mixing control device method and water heater |
| CN105066454A (en) * | 2015-07-30 | 2015-11-18 | 芜湖美的厨卫电器制造有限公司 | Water heater system, water heater and water mixer |
| CN105698390A (en) * | 2016-01-19 | 2016-06-22 | 芜湖美的厨卫电器制造有限公司 | Water blending system, water blending control method, water mixing device, control terminal and water heater |
| CN105953433A (en) * | 2016-07-26 | 2016-09-21 | 成都世恩医疗科技有限责任公司 | Constant-temperature water circulation system |
| CN106813377A (en) * | 2017-03-30 | 2017-06-09 | 广东美的厨房电器制造有限公司 | Electric heater |
| CN109595781A (en) * | 2018-10-17 | 2019-04-09 | 中山市恒乐电器有限公司 | A kind of water heater device and lower water temperature control method |
| CN110486932A (en) * | 2019-07-17 | 2019-11-22 | 青岛海尔空调器有限总公司 | Water heater and method, apparatus for controlling water heater |
| CN114963508A (en) * | 2021-04-27 | 2022-08-30 | 青岛经济技术开发区海尔热水器有限公司 | Water heater system for supplying water at constant temperature and control method |
-
2013
- 2013-11-18 CN CN201320729461.3U patent/CN203561073U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983019A (en) * | 2014-04-24 | 2014-08-13 | 广东美的暖通设备有限公司 | Intelligent water mixing control device, intelligent water mixing control device method and water heater |
| CN105066454A (en) * | 2015-07-30 | 2015-11-18 | 芜湖美的厨卫电器制造有限公司 | Water heater system, water heater and water mixer |
| CN105066454B (en) * | 2015-07-30 | 2019-08-27 | 芜湖美的厨卫电器制造有限公司 | Water-heater system, water heater and water-water jet |
| CN105698390A (en) * | 2016-01-19 | 2016-06-22 | 芜湖美的厨卫电器制造有限公司 | Water blending system, water blending control method, water mixing device, control terminal and water heater |
| CN105698390B (en) * | 2016-01-19 | 2019-07-30 | 芜湖美的厨卫电器制造有限公司 | It is watered system and is watered control method, water-water jet, controlling terminal, water heater |
| CN105953433A (en) * | 2016-07-26 | 2016-09-21 | 成都世恩医疗科技有限责任公司 | Constant-temperature water circulation system |
| CN105953433B (en) * | 2016-07-26 | 2019-07-02 | 成都世恩医疗科技有限责任公司 | Constant temperature water circulation system |
| CN106813377A (en) * | 2017-03-30 | 2017-06-09 | 广东美的厨房电器制造有限公司 | Electric heater |
| CN109595781A (en) * | 2018-10-17 | 2019-04-09 | 中山市恒乐电器有限公司 | A kind of water heater device and lower water temperature control method |
| CN110486932A (en) * | 2019-07-17 | 2019-11-22 | 青岛海尔空调器有限总公司 | Water heater and method, apparatus for controlling water heater |
| CN114963508A (en) * | 2021-04-27 | 2022-08-30 | 青岛经济技术开发区海尔热水器有限公司 | Water heater system for supplying water at constant temperature and control method |
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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: 20140423 Termination date: 20161118 |