CN105865059B - Water heater without energy consumption intelligent water-saving temperature control method - Google Patents
Water heater without energy consumption intelligent water-saving temperature control method Download PDFInfo
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- CN105865059B CN105865059B CN201610468719.7A CN201610468719A CN105865059B CN 105865059 B CN105865059 B CN 105865059B CN 201610468719 A CN201610468719 A CN 201610468719A CN 105865059 B CN105865059 B CN 105865059B
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- cold water
- solenoid valve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
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Abstract
The invention discloses Water heater without energy consumption intelligent water-saving temperature regulating device and temperature control methods, including cold water storage cistern, cold water pipe, water heater and nozzle, cold water pipe passes sequentially through normally open solenoid valve, check valve is connected with the water inlet of cold water storage cistern, cold water pipe also passes sequentially through normally open solenoid valve, cold valves, water mixing valve is connected with the hot-water line come out from water heater, hot-water line is equipped with hot water valve, the pipeline come out by cold water storage cistern water outlet passes sequentially through cold water solenoid valve, mixed water solenoid valve is connected with nozzle, the water outlet of water mixing valve by pipeline successively with mixed water solenoid valve, nozzle is connected, the water outlet of water mixing valve is additionally provided with temperature sensor.The present invention realizes the utilization of water tank in pipeline to the delay cold water of mixed water solenoid valve, energy saving, and the water being utilized in pipeline can come for power supply for electrical equipment such as microcontrollers, not consuming other energy, of low cost, highly practical.
Description
Technical field
The present invention relates to water heater temperature control technique fields, particularly Water heater without energy consumption intelligent water-saving temperature regulating device and temperature control
Method.
Background technology
Since 2001, Chinese Solar use industry has obtained quick development, the development of solar water heater
It is particularly noticeable with popularizing.But for a long time solar water heater using when there is wasting water with water energy the problem of：
It is detained some cold water in water tank to the pipeline of user, most of user exhausts these water using during hot water；Solar water heater
Water temperature be not easy to adjust, manually adjust water temperature when, a part of water is wasted.In use, there is no the energy of flowing water in pipeline
To utilization.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide Water heater without energy consumption intelligent water-saving temperature regulating device and
Temperature control method, the present invention realizes the utilization for being detained cold water that water tank in pipeline arrives mixed water solenoid valve, energy saving, and pipe is utilized
Water in road can come for power supply for electrical equipment such as microcontrollers, not consuming other energy, of low cost, highly practical.
The purpose of the present invention is achieved through the following technical solutions：Water heater without energy consumption intelligent water-saving temperature regulating device,
Including cold water storage cistern, cold water pipe, water heater and nozzle, cold water pipe passes sequentially through the water inlet of normally open solenoid valve, check valve and cold water storage cistern
Mouth is connected, and cold water pipe also passes sequentially through normally open solenoid valve, cold valves, water mixing valve and is connected with the hot-water line come out from water heater, heat
Water pipe is equipped with hot water valve, and the pipeline come out by cold water storage cistern water outlet passes sequentially through cold water solenoid valve, mixed water solenoid valve and nozzle
It is connected, the water outlet of water mixing valve is connected by pipeline with mixed water solenoid valve, nozzle successively, and the water outlet of water mixing valve is additionally provided with temperature
Sensor.
The present invention can utilize the opening and closing of solenoid valve to cause the cold water partial reflux in pipeline, then be realized using temperature-controlled portion
Constant-temperature effluent, power consumption in the process provide electric energy by hydroelectric installation, realize the effect without energy consumption of device, make
With conveniently, practicality is reliable.
Preferably, hydroelectric installation is also equipped on the water inlet of nozzle, which generates electricity for the hydraulic turbine
Machine.
Preferably, accumulator is further included, accumulator is connected by conducting wire with hydroelectric installation, which is used to deposit
The electric energy of water storage power generation device conversion, using as emergent need.
The temperature control method of Water heater without energy consumption intelligent water-saving temperature regulating device, including following steps：
S1, the set water temperature for obtaining user, and the actual water temperature below water mixing valve is obtained, and by two by temperature sensor
Person is compared；
S2, when the set water temperature of actual water temperature and user is not inconsistent, by equation calculating reach set water temperature when, cold water
The default cold water flow of pipe outlet valve and the default hot water flow of hot-water line outlet valve；
S3, control cold valves and hot water valve flow output, respectively with default cold water flow and default hot water flow phase
Matching.
Further, water-saving step is further included, it is specific as follows：
S41, set temperature open cold water solenoid valve, hot water valve, mixed water solenoid valve, cold valves are closed, in pipeline pressure
Under the action of power, the cold water being detained in pipeline is made to flow in water tank；
S42, when temperature sensor detects that temperature is higher than set temperature value, open mixed water solenoid valve, hot water valve, cold water
Valve, check valve close cold water solenoid valve；
The cold water of S43, the cold water of cold water storage cistern and cold water pipe in flow ipe, mix together in mixing valve with hot water；
S44, when cold water storage cistern water level be less than be set on water level when, closed check valve.
Beneficial effects of the present invention are：
（1）It is energy saving to the utilization for being detained cold water for mixing water solenoid valve to realize water tank in pipeline；
（2）Electric energy can be converted to using the water in pipeline, and is the power electricity consuming apparatus such as each solenoid valve and microcontroller, without
Other energy are consumed, it is environmentally protective, save electric energy；
（3）It is of low cost, it is easy to carry about with one, can apply on all kinds of water heaters, it is applied widely, help to alleviate energy danger
Machine.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic block diagram of the present invention；
In figure, 1- cold water storage cisterns, 2- cold water pipes, 3- water heaters, 4- normally open solenoid valves, 5- hot water valves, 6- check valves, 7- cold water
Valve, 8- water mixing valves, 9- temperature sensors, 10- cold water solenoid valves, 11- mix water solenoid valve, 12- hydroelectric installations, 13- electric power storages
Pond, 14- nozzles.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Embodiment：
As shown in Figure 1, Water heater without energy consumption intelligent water-saving temperature regulating device, including cold water storage cistern 1, cold water pipe 2,3 and of water heater
Nozzle 14, cold water pipe 2 passes sequentially through normally open solenoid valve 4, check valve 6 is connected with the water inlet of cold water storage cistern 1, and cold water pipe 2 is also successively
It is connected by normally open solenoid valve 4, cold valves 7, water mixing valve 8 with the hot-water line come out from water heater 3, hot-water line is equipped with hot water valve
5, the pipeline come out by 1 water outlet of cold water storage cistern passes sequentially through cold water solenoid valve 10, mixed water solenoid valve 11 is connected with nozzle 14, mixes water
The water outlet of valve 8 is connected by pipeline with mixed water solenoid valve 11, nozzle 14 successively, and the water outlet of water mixing valve 8 is additionally provided with temperature biography
Sensor 9.
The present invention can utilize the opening and closing of solenoid valve to cause the cold water partial reflux in pipeline, then be realized using temperature-controlled portion
Constant-temperature effluent, power consumption in the process provide electric energy by hydroelectric installation 12, realize the effect without energy consumption of device,
It is easy to use, it is practical reliable.
In the present invention, hydroelectric installation 12 is also equipped on the water inlet of nozzle 14, which is
Hydraulic turbine generator.
In the present invention, accumulator 13 is further included, accumulator 13 is connected by conducting wire with hydroelectric installation 12, the storage
Battery 13 is used to store the electric energy of the conversion of hydroelectric installation 12, using as emergent need.
The temperature control method of Water heater without energy consumption intelligent water-saving temperature regulating device, including following steps：
S1, the set water temperature for obtaining user, and the actual water temperature below water mixing valve is obtained, and by two by temperature sensor
Person is compared；
S2, when the set water temperature of actual water temperature and user is not inconsistent, by equation calculating reach set water temperature when, cold water
The default cold water flow of pipe outlet valve and the default hot water flow of hot-water line outlet valve；
S3, control cold valves and hot water valve flow output, respectively with default cold water flow and default hot water flow phase
Matching.
In the present invention, temperature-controlled portion is mainly controlled by hot water valve 5 and cold valves 7, by adjusting hot water valve 5 and cold
The open degree of water valve 7 or opening time to control the flow-rate ratio of hot water and cold water, so as to control leaving water temperature, work as temperature sensing
When device 9 detects leaving water temperature and of substantially equal set temperature, terminate to adjust, while shown respectively by external liquid crystal display
The water temperature in a stage.
Further, water-saving step is further included, it is specific as follows：
S41, set temperature open cold water solenoid valve, hot water valve, mixed water solenoid valve, cold valves are closed, in pipeline pressure
Under the action of power, the cold water being detained in pipeline is made to flow in water tank；
S42, when temperature sensor detects that temperature is higher than set temperature value, open mixed water solenoid valve, hot water valve, cold water
Valve, check valve close cold water solenoid valve；
The cold water of S43, the cold water of cold water storage cistern and cold water pipe in flow ipe, mix together in mixing valve with hot water；
S44, when cold water storage cistern water level be less than be set on water level when, closed check valve.
In the present invention, water-saving part is mainly realized by cold water solenoid valve 10, water mixing valve 8 and check valve 6, works as needs
When cold-water reflux is detained in control, first close normally open solenoid valve 4, hot water valve 5 and mixed water solenoid valve 11, then successively open check valve 6,
Cold valves 7 and water mixing valve 8 are trapped in the cold water in pipeline due to pipeline pressure meeting automatic back flow, so as to save water resource, solution
It has determined and has been detained the phenomenon that cold water causes the water temperature after temperature control not to be inconsistent with actual water temperature.
Embodiment described above only expresses the specific embodiment of the present invention, and description is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.
Claims (1)
1. the water-saving temperature control method of water heater intelligent, the water heater includes cold water storage cistern, cold water pipe, water heater and nozzle, cold water pipe
Pass sequentially through normally open solenoid valve, check valve is connected with the water inlet of cold water storage cistern, cold water pipe also passes sequentially through normally open solenoid valve, cold water
Valve, water mixing valve are connected with the hot-water line come out from water heater, and hot-water line is equipped with hot water valve, the pipe come out by cold water storage cistern water outlet
Road passes sequentially through cold water solenoid valve, mixed water solenoid valve is connected with nozzle, the water outlet of water mixing valve by pipeline successively with mixed water power
Magnet valve, nozzle are connected, and the water outlet of water mixing valve is additionally provided with temperature sensor, which is characterized in that the intelligent water-saving of above-mentioned water heater
Temperature control method includes following steps：
S1, obtain user set water temperature, and by temperature sensor obtain water mixing valve below actual water temperature, and by the two into
Row comparison；
S2, when the set water temperature of actual water temperature and user is not inconsistent, by equation calculating reach set water temperature when, cold water pipe goes out
The default cold water flow of water valve and the default hot water flow of hot-water line outlet valve；
The flow output of S3, control cold valves and hot water valve, match respectively with default cold water flow and default hot water flow；
S41, set temperature open cold water solenoid valve, hot water valve, mixed water solenoid valve, cold valves are closed, in pipeline pressure
Under effect, the cold water being detained in pipeline is made to flow in cold water storage cistern；
S42, when temperature sensor detects that temperature is higher than set temperature value, open mixed water solenoid valve, hot water valve, cold valves,
Check valve closes cold water solenoid valve；
The cold water of S43, the cold water of cold water storage cistern and cold water pipe in flow ipe, mix together in mixing valve with hot water；
S44, when cold water storage cistern water level be less than be set on water level when, closed check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610468719.7A CN105865059B (en) | 2016-06-25 | 2016-06-25 | Water heater without energy consumption intelligent water-saving temperature control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610468719.7A CN105865059B (en) | 2016-06-25 | 2016-06-25 | Water heater without energy consumption intelligent water-saving temperature control method |
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| Publication Number | Publication Date |
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| CN105865059A CN105865059A (en) | 2016-08-17 |
| CN105865059B true CN105865059B (en) | 2018-06-19 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106766173A (en) * | 2016-11-29 | 2017-05-31 | 西华大学 | The unpowered utilization system of water heater cold water |
| CN106903099A (en) * | 2017-04-19 | 2017-06-30 | 重庆优玛环试医疗设备有限公司 | High efficiency smart vacuum cleaning machine |
| CN107144016A (en) * | 2017-05-13 | 2017-09-08 | 广东万家乐燃气具有限公司 | A kind of gas instantaneous water heater control method with automatic water mixing device |
| CN107036292A (en) * | 2017-05-13 | 2017-08-11 | 广东万家乐燃气具有限公司 | A kind of check valve with spontaneous electrical function |
| CN108387016A (en) * | 2018-03-21 | 2018-08-10 | 合肥工业大学 | A kind of water heater water-saving temp control device |
| CN108469121A (en) * | 2018-03-29 | 2018-08-31 | 上海应用技术大学 | The water saving fixtures of water heater |
| CN109990485A (en) * | 2019-04-12 | 2019-07-09 | 池州学院 | A kind of Domestic waste water reutilizing apparatus |
| CN110005845A (en) * | 2019-05-06 | 2019-07-12 | 广东吉宝电器科技有限公司 | A kind of constant-temperature constant-current water mixing valve of self power generation |
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| CN1892148A (en) * | 2005-06-30 | 2007-01-10 | 马新贵 | Solar water-heater quick whole-exhausting water-heating apparatus |
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| CN105865059A (en) | 2016-08-17 |
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