CN105485941B - A kind of intelligent solar water heater - Google Patents
A kind of intelligent solar water heater Download PDFInfo
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- CN105485941B CN105485941B CN201610040918.8A CN201610040918A CN105485941B CN 105485941 B CN105485941 B CN 105485941B CN 201610040918 A CN201610040918 A CN 201610040918A CN 105485941 B CN105485941 B CN 105485941B
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- water
- control module
- magnetic valve
- temperature sensor
- inlet
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/40—Arrangements for controlling solar heat collectors responsive to temperature
-
- 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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A kind of intelligent solar water heater, belong to solar energy hot equipment technical field, including water tank, control module（6）, water return pipeline（15）, temperature sensor（13）, water outlet of water tank（9）Pass through inlet and outlet pipe lines（14）Connect hot-water valve（16）, water return pipeline（15）Lower end is arranged on inlet and outlet pipe lines（14）On, water return pipeline（15）Upper end is via magnetic valve（12）Water tank is connected, water outlet of water tank is provided with water pump（5）, temperature sensor（13）, water pump（5）, magnetic valve（12）Pass through control line link control module respectively（6）, temperature sensor（13）For detecting inlet and outlet pipe lines（14）Or water return pipeline（15）Temperature.The present invention is monitored by water flow sensing unit and temperature sensor to the current in heat supply waterpipe and temperature information, judge whether user uses hot water, and then control booster pump, magnetic valve to open or stop, reaching using without cold water, hot water supercharging, antifreeze purpose.
Description
Technical field
The present invention relates to a kind of water tank, and in particular to a kind of intelligent solar water heater, belong to water heater arrangement field, it is main
It is used for solar energy hot equipment technical field.
Background technology
Solar water heater is arranged on roof or roof, is connected by pipeline with the feed pipe of user, due to beginning in pipeline
Whole water, and these water will not heat up, therefore, user will first put one section of cold water using preceding, the water after user's water in pipeline
It can turn cold again, more away from the higher user's cold water of roof, northern area insulation is bad to cause water pipe freezing.
To solve the above problems, technical staff designs exhaust-valve, for the hot water in pipeline is finished, still, row
Empty valve user every time with water when need operational control device, do not operate most easy.And user with water when need wait 1-2 minutes
The time that not there are flowing out, and water outlet does not have pressure, the balcony wall-hanging solar water heater nearest apart from toilet and kitchen
It is also required to put one section of cold water.Even electricity, the gas heater of installation indoors also have this situation, gas heater is typically pacified
Have mounted in kitchen by ceiling to toilet pipeline is most long up in more than 20 meters, diameter 20MM 4 meters of PPR pipe road long tube
1.33KG water, if user will will put more than 5KG cold water in use in toilet hot water by 20 mitron roads.Electric heater is installed
It is just opposite with gas heater in toilet.The presence of these shortcomings causes hot water facility the puzzlement for letting cool water to be present.
Case above is, it is necessary to which a kind of method solves.Present invention mainly solves the solar water heater of outstanding problem, because too
Positive energy water heater, which needs solution to decide heat hydraulic pressure and pipeline, does not have cold water, and invention below is out that tap just goes out the technical side of hot water
Case, but electricity, gas heater and air-source water heater do not need hot water Pressurization scheme, but still need out tap just to go out hot water
Technical scheme.Now by taking solar water heater as an example, but all water heater arrangements are all suitable for.
The content of the invention
It is an object of the invention to provide a kind of intelligent solar water heater, by water flow sensing unit and temperature sensor to supplying
Current and temperature information in hot water pipeline are monitored, and judge whether user uses hot water, and then control water pump, electromagnetism
Valve open or stop, reaching using during hot water without cold water（Seldom）, hot water supercharging, antifreeze purpose make making for solar water heater
Greatly promoted with comfort property.
The purpose of the present invention is achieved through the following technical solutions, a kind of intelligent solar water heater, including water tank, control
Molding block, water return pipeline, temperature sensor, water outlet of water tank connect hot-water valve, water return pipeline lower end by inlet and outlet pipe lines
It is arranged on the inlet and outlet pipe lines, water return pipeline upper end connects the water tank via magnetic valve, and water outlet of water tank is provided with water
Pump, respectively by control line link control module, temperature sensor is used to detect Inlet and outlet water for temperature sensor, water pump, magnetic valve
Pipeline（14）Or the temperature of water return pipeline.
Preferably, the intelligent solar water heater also includes water flow sensing unit, and water flow sensing unit is connected by control line
The control module, water flow sensing unit are used to detect water outlet of water tank flow information of water；
When user, which opens hot-water valve, uses hot water, water flow sensing unit outgoing signal is to control module, control module hair
Go out the instruction that water pump is opened, magnetic valve is opened, water pump is opened, magnetic valve is opened；Simultaneously control module by temperature sensor after
The temperature of continuous detection inlet and outlet pipe lines or water return pipeline, when control module is big by temperature sensor detection water inlet pipe and water outlet pipe channel temp
When 40-50 spends, control module sends the instruction of closed electromagnetic valve, closed electromagnetic valve.
Preferably, when hot-water valve closing, and control module is detected in inlet and outlet pipe lines by temperature sensor
During coolant-temperature gage≤2-6 degrees Celsius, control module sends the instruction to water pump, magnetic valve unlatching, and water pump, magnetic valve are opened, simultaneously
Control module continues to detect the temperature of inlet and outlet pipe lines or water return pipeline by temperature sensor, and the water in water tank is in water inlet pipe and water outlet pipe
Circulated between road, water return pipeline and water tank, coolant-temperature gage constantly rises in inlet and outlet pipe lines, water return pipeline；When control module is led to
When excess temperature sensor detects that water Wen Du≤10-20 spends in inlet and outlet pipe lines, control module is sent to water pump, closed electromagnetic valve
Instruction, water pump, closed electromagnetic valve.
Preferably, the water tank includes tank shell and inner water tank, and insulation is provided between tank shell and inner water tank
Layer, water flow sensing unit, water pump, control module, magnetic valve, temperature sensor are arranged between heat-insulation layer and inner water tank.
Preferably, the control module is that single-chip microcomputer or programmable controller exploitation form；Being provided with control module should
Use circuit.
Preferably, the temperature sensor is arranged on the internal or external of inlet and outlet pipe lines.
Preferably, the temperature sensor is arranged on water return pipeline outwardly and inwardly.
Compared with prior art, the invention has the advantages that：
First, the present invention provides a kind of intelligent solar water heater, and is placed between inner water tank and tank shell
And the pipeline being integral with is without cold water function, supercharging water outlet and circulation antifreeze device.Intelligent solar water heater includes：Water
Case shell, inner bag, water inlet, water return outlet, electrical heating mouth, gas outlet, magnetic valve, temperature sensor, inlet and outlet pipe lines, return pipe
Road.Intelligent solar water heater of the present invention is exactly by water pump, magnetic valve, control module etc., by control module to water pump, electromagnetism
Threshold switch control reaches the effect of hot water supercharging and recuperated cycle, and opening tap just has hot water.
Second, pipeline is without cold water function：When user is by hot-water valve 16, the time within opening 1-60 seconds about releases
50-100ML cold water is made as the instruction using hot water, the outgoing signal of water flow sensing unit 3 to control module 6, control module 6
The instruction opened to water pump 5, magnetic valve 12, when control module 6 detects pipe temperature from less than 40- by temperature sensor 3
50 degree when rising above 40-50 and spending, control module 6 makes the instruction to water pump 5, the closing of magnetic valve 12, at this moment solar heat
Hydrophone to the coolant-temperature gage in the pipeline of user's water end (W.E.) more than 40-50 degree, so user directly can be using arriving hot water, whole mistake
Journey was completed in 1 to 3 minutes.
3rd, hot water function of increasing pressure：When user opens hot-water valve 16, the outgoing signal of water flow sensing unit 3 is to control module
6, control module 6 is made to water pump 5, the instruction opened, and when pipe temperature is spent more than 40-50, magnetic valve 12 is not turned on, user
It just can successfully use the discharge pressure to pump head size, general more than 1-1.5MPA.
4th, freezing prevention tubing function：Night in winter detects solar water when control module 6 by temperature sensor 3
When coolant-temperature gage≤2-6 spends in device inlet and outlet pipe lines or return pipe, control module 6 is made automatically opens to water pump 5, magnetic valve 12
Instruction because user is not turned on hot-water valve, water of the hot water only in water tank, inlet and outlet pipe lines in water return pipeline, enter
Circulated between outlet conduit and water tank, the hot water in water tank can replace former water return pipeline, in inlet and outlet pipe lines in the circulating cycle
Water, when control module 6 detects that pipe Dao Wendu≤10-20 spends by temperature sensor 3, control module 6 make to water pump 5,
The instruction that magnetic valve 12 is closed, this function reach antifreeze purpose with the heat energy in solar water heater water tank.It is special for temperature
Not low place can open water pump, magnetic valve, electricity auxiliary simultaneously.
Brief description of the drawings
Fig. 1 is a kind of structural representation of intelligent solar water heater of the present invention；
In figure：Gas outlet 1, vacuum interface tube 2, water flow sensing unit 3, water return outlet 4, water pump 5, control module 6, tank shell
7th, inner water tank 8, delivery port 9, water inlet 10, heat-insulation layer 11, magnetic valve 12, temperature sensor 13, inlet and outlet pipe lines 14, backwater
Pipeline 15, hot-water valve 16.
Embodiment
As shown in figure 1, a kind of intelligent solar water heater, including water tank, water flow sensing unit 3, control module 6, return pipe
Road 15, temperature sensor 13, water pump 5.
Water outlet of water tank 9 connects hot-water valve 16 by inlet and outlet pipe lines 14.
The lower end of water return pipeline 15 is arranged on the inlet and outlet pipe lines 14, and the upper end of water return pipeline 15 connects via magnetic valve 12
The water tank, water outlet of water tank 9 are provided with water pump 5, and temperature sensor 13, water pump 5, magnetic valve 12 are connected by control line respectively
Control module 6, temperature sensor 13 are used for the temperature for detecting inlet and outlet pipe lines 14 or water return pipeline 15.
Water flow sensing unit is arranged on the inner water tank 8, and water flow sensing unit 3 connects the control module by control line
6。
When user opens hot-water valve 16 using hot water, the outgoing signal of water flow sensing unit 3 controls mould to control module 6
Block 6 sends the instruction that water pump 5 is opened, magnetic valve 12 is opened, and water pump 5 is opened, magnetic valve 12 is opened；Control module 6 passes through simultaneously
Temperature sensor 13 continues to detect the temperature of inlet and outlet pipe lines 14 or water return pipeline 15, when control module 6 passes through temperature sensor
When the 13 detection temperature of inlet and outlet pipe lines 14 are spent more than 40-50, control module 6 sends the instruction of the closing of magnetic valve 12, magnetic valve 12
Close.At this moment with the coolant-temperature gage in the pipeline of water end (W.E.) more than 40-50 degree, so user, which just can successfully use, arrives pump head
The discharge pressure of size, hot water, whole process were completed in 1 to 3 minutes.
Night, control module 6 detected inlet and outlet pipe lines by temperature sensor 13 when hot-water valve is closed in the winter time
During coolant-temperature gage in 14≤2-6 degrees Celsius, control module 6 sends the instruction to water pump 5, the unlatching of magnetic valve 12, water pump 5, magnetic valve
12 open, and the water in inlet and outlet pipe lines 14 circulates between water return pipeline 15, inlet and outlet pipe lines 14 and water tank, because in water tank
Hot water can replace former water return pipeline, the water in inlet and outlet pipe lines in the circulating cycle.Control module 6 is detected by temperature sensor 13
When water Wen Du≤10-20 spends in inlet and outlet pipe lines 14, control module 6 sends the instruction to water pump 5, the closing of magnetic valve 12, water
Pump 5, magnetic valve 12 are closed.
Water tank includes tank shell 7 and inner water tank 8, and heat-insulation layer 11, water are provided between tank shell 7 and inner water tank 8
Flow sensor 3, water return outlet 4, water pump 5, control module 6, magnetic valve 12, temperature sensor 13.Inner water tank 8 is provided with vacuum tube
Interface 2, water inlet 10.
Control module 6 is that single-chip microcomputer or programmable controller exploitation form；Application circuit is provided with control module 6.
Inner water tank 8 is provided with gas outlet 1.
Intelligent solar water heater, its feature and design philosophy are applied to solar vacuum-tube water heater and panel solar
Water heater, being also applied for other hot water facilities includes electricity, combustion gas, air-source water heater.
Pipeline is without cold water function：50- is about released when the time that user opened hot-water valve 16 within 1-60 seconds
For 100ML cold water as the instruction using hot water, control module 6 makes the instruction to water pump 5, the unlatching of magnetic valve 12, controls mould
When block 6 detects that pipe temperature is spent by rising above 40-50 less than 40-50 degree by temperature sensor 13, control module 6 is made
Go out the instruction to water pump 5, the closing of magnetic valve 12, at this moment the coolant-temperature gage in the pipeline of solar water heater to user's water end (W.E.) exists
More than 40-50 degree, so user, which can directly use, arrives hot water, whole process was completed in 1 to 3 minutes.
Hot water function of increasing pressure：When user opens hot-water valve 16, the outgoing signal of water flow sensing unit 3 is to control module 6, control
Molding block 6 is made to water pump 5, the instruction opened, and when pipe temperature is spent more than 40-50, magnetic valve 12 is not turned on, and user is with regard to energy
Successfully use the discharge pressure of pump head size, general more than 1-1.5MPA.
Freezing prevention tubing function：When coolant-temperature gage≤2-6 spends in night in winter solar water heater inlet and outlet pipe lines, mould is controlled
Block 6 detects that control module 6 makes the instruction to water pump 5, the unlatching of magnetic valve 12 automatically by temperature sensor 13, because with
Family is not turned on hot-water valve, and the water in water tank, inlet and outlet pipe lines follows between water return pipeline, inlet and outlet pipe lines and water tank
Ring, because the hot water in water tank can replace former water return pipeline, the water in inlet and outlet pipe lines in the circulating cycle, control module 6 passes through temperature
When degree sensor 13 detects that pipe Dao Wendu≤10-20 spends, control module 6 makes the instruction to water pump 5, the closing of magnetic valve 12,
This function reaches antifreeze purpose with the heat circulation in solar water heater water tank.Can be same for the especially low place of temperature
Shi Kaiqi water pumps, magnetic valve, electricity auxiliary.
Because two sensorses used in this specification are the statements of two sensors of difference, specification is passed with current
Sensor represents that temperature sensor is represented to temperature signal transmission, but can transmit the sensor of water-flow signal to water-flow signal transmission
Have it is a variety of, such as：Pressure sensor, water flow rotor, water flow switch etc., described water flow sensing unit be broad sense can be in user
The all the sensors of signal are passed out during with water.
Because by water flow sensing unit 3, water pump 5, control module 6, tank shell 7, magnetic valve in accompanying drawing in present specification
12nd, it is drawn between tank shell 7, inner water tank 8, this is one of the method to be expressed of application documents, implementation of the invention
It is a variety of, for example all devices are placed in an incubation chamber, it a variety of methods such as can also be placed in user room, as long as it is not
The thought of the present invention is run counter to, it should equally be considered as content disclosed in this invention.
Inlet and outlet pipe lines 14 are disclosed as a pipeline in accompanying drawing in present specification, in fact can be further added by a pipe
Road is as water inlet pipe, or by the use of water return pipeline 15 as water inlet pipe, as long as its thought without prejudice to the present invention, it should equally be regarded
For content disclosed in this invention.
Because except three components such as inlet and outlet pipe lines 14, water return pipeline 15, hot-water valves 16 in accompanying drawing in present specification
Outer other components can be fully enclosed intelligent solar water heater and integrally dispatch from the factory.
Controller can within be provided with application circuit, single-chip microcomputer or programmable controller exploitation form.
From upper description, intelligent solar water heater of the invention is improved by simple structure function, is effectively made
Solar water heater pipeline without cold water, supercharging, antifreeze accomplished, while all operations need not press any switch,
This is that hot-water valve 16 is switched, and solar hot water intelligent is horizontal to be improved, and the use for greatly promoting solar water heater is relaxed
Adaptive.The ingenious uniqueness of its technical concept, pointedly solves solar water heater and hot water application field existing skill always
Art problem.Meanwhile simple in construction, wide adaptability of the invention, convenient it can be easily applicable on existing solar water heater.
Each particular technique feature described in above-mentioned embodiment, can enter by any suitable means
Row any combination, its equally fall into it is disclosed in this invention within the scope of.In addition, the present invention a variety of embodiments it
Between can also be combined, as long as its without prejudice to the present invention thought, its should equally be considered as it is disclosed in this invention in
Hold.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, such as, magnetic valve can not be installed or use return pipe instead tubule or be changed to what is opened with some pressure energies of needs
Valve is such as：The methods of valve this kind of as vertical check valve, in addition to pressurized effect is bad, pipeline is prevented without cold water function, pipeline
Freeze the same energy of function and realize that these simple variants belong to protection scope of the present invention.Protection scope of the present invention will by right
Ask restriction.
Claims (6)
1. a kind of intelligent solar water heater, including water tank, control module（6）, water outlet of water tank（9）Pass through inlet and outlet pipe lines
（14）Connect hot-water valve（16）, it is characterized in that, provided with water return pipeline（15）, temperature sensor（13）, water return pipeline（15）Under
End is arranged on the inlet and outlet pipe lines（14）On, water return pipeline（15）Upper end is via magnetic valve（12）Connect the water tank, water tank
Delivery port is provided with water pump（5）, temperature sensor（13）, water pump（5）, magnetic valve（12）Control mould is connected by control line respectively
Block（6）, temperature sensor（13）For detecting inlet and outlet pipe lines（14）Or water return pipeline（15）Temperature；
The intelligent solar water heater also includes water flow sensing unit（3）, water flow sensing unit（3）The control is connected by control line
Molding block（6）, water flow sensing unit（3）For detecting water outlet of water tank flow information of water；
When user opens hot-water valve（16）During the 1-60 seconds, water flow sensing unit（3）Outgoing signal is to control module（6）, control mould
Block（6）Send water pump（5）Open, magnetic valve（12）The instruction of unlatching, water pump（5）Open, magnetic valve（12）Open；Control simultaneously
Module（6）Pass through temperature sensor（13）Continue to detect inlet and outlet pipe lines（14）Or water return pipeline（15）Temperature, when control mould
Block（6）Pass through temperature sensor（13）Detect inlet and outlet pipe lines（14）Or water return pipeline（15）When temperature is spent more than 40-50, control
Module（6）Send magnetic valve（12）The instruction of closing, magnetic valve（12）Close；
When pipe temperature is spent more than 40-50, magnetic valve（12）It is not turned on, now, user opens hot-water valve（16）, current biography
The outgoing signal of sensor 3 is to control module（6）, control module（6）Make to water pump（5）The instruction of unlatching, user just can be successfully
Use the discharge pressure to pump head size.
2. intelligent solar water heater according to claim 1, it is characterized in that, when the hot-water valve（16）Close, and
Control module（6）Pass through temperature sensor（13）Detect inlet and outlet pipe lines（14）Or water return pipeline（15）Interior coolant-temperature gage≤2-6
Degree Celsius when, control module（6）Send to water pump（5）, magnetic valve（12）The instruction of unlatching, water pump（5）, magnetic valve（12）Open
Open, while control module（6）Pass through temperature sensor（13）Continue to detect inlet and outlet pipe lines（14）Or water return pipeline（15）Temperature
Spend, the water in water tank is in inlet and outlet pipe lines（14）, water return pipeline（15）And circulated between water tank, inlet and outlet pipe lines（14）, return
Waterpipe（15）Interior coolant-temperature gage constantly rises；Work as control module（6）Pass through temperature sensor（13）Detect inlet and outlet pipe lines
（14）When interior water Wen Du≤10-20 spends, control module（6）Send to water pump（5）, magnetic valve（12）The instruction of closing, water pump
（5）, magnetic valve（12）Close.
3. intelligent solar water heater according to claim 1 or 2, it is characterized in that, the water tank includes tank shell（7）
And inner water tank（8）, tank shell（7）And inner water tank（8）Between be provided with heat-insulation layer（11）, water flow sensing unit（3）, water pump
（5）, control module（6）, magnetic valve（12）, temperature sensor（13）It is arranged on tank shell（7）And inner water tank（8）Between.
4. intelligent solar water heater according to claim 1 or 2, it is characterized in that, the control module（6）For single-chip microcomputer
Or programmable controller exploitation forms；Control module（6）It is interior to be provided with application circuit.
5. according to claim 1 or 2 or described intelligent solar water heater, it is characterized in that, the temperature sensor（13）If
Put in inlet and outlet pipe lines（14）It is internal or external.
6. according to claim 1 or 2 or described intelligent solar water heater, it is characterized in that, the temperature sensor（13）If
Put in water return pipeline（15）Outwardly and inwardly.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040918.8A CN105485941B (en) | 2016-01-22 | 2016-01-22 | A kind of intelligent solar water heater |
| PCT/CN2016/112015 WO2017124888A1 (en) | 2016-01-22 | 2016-12-26 | Smart solar-powered water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040918.8A CN105485941B (en) | 2016-01-22 | 2016-01-22 | A kind of intelligent solar water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105485941A CN105485941A (en) | 2016-04-13 |
| CN105485941B true CN105485941B (en) | 2018-01-23 |
Family
ID=55673090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610040918.8A Active CN105485941B (en) | 2016-01-22 | 2016-01-22 | A kind of intelligent solar water heater |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105485941B (en) |
| WO (1) | WO2017124888A1 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485941B (en) * | 2016-01-22 | 2018-01-23 | 扬州帅因特光电科技开发有限公司 | A kind of intelligent solar water heater |
| CN111623529B (en) * | 2017-03-09 | 2022-05-20 | 芜湖美的厨卫电器制造有限公司 | Water heater and control method thereof |
| CN106839446B (en) * | 2017-03-09 | 2020-02-11 | 芜湖美的厨卫电器制造有限公司 | Water heater and control method thereof |
| CN107525261A (en) * | 2017-10-16 | 2017-12-29 | 贵州佛施特电力配套有限公司 | Gas heater improved structure |
| CN108458503A (en) * | 2017-10-25 | 2018-08-28 | 日出东方太阳能股份有限公司 | A kind of solar water heater system |
| CN107907423A (en) * | 2017-12-15 | 2018-04-13 | 马鞍山市飞达波纹管制造有限公司 | A kind of metal hose pressure testing device |
| CN109539541A (en) * | 2019-01-18 | 2019-03-29 | 廖钜煌 | An energy-saving instant heating device for a single-channel water heater |
| CN110848969A (en) * | 2019-11-12 | 2020-02-28 | 华帝股份有限公司 | Electric water heater with hot water circulation function and control method thereof |
| CN111486607A (en) * | 2020-04-09 | 2020-08-04 | 天普新能源科技有限公司 | Intelligence heat storage water tank that has pressure boost function based on wifi |
| CN111550935A (en) * | 2020-05-21 | 2020-08-18 | 唐鸿凯 | Anti-freezing system for water inlet and outlet pipes of solar water heater |
| CN112197173A (en) * | 2020-09-07 | 2021-01-08 | 甘肃凯迪机电科技有限公司 | Novel intelligence system of preventing frostbite |
| CN112073515A (en) * | 2020-09-09 | 2020-12-11 | 山东臻钵信息科技有限公司 | Water theft prevention monitoring method for motor-pumped well irrigation system |
| CN113317269A (en) * | 2021-06-29 | 2021-08-31 | 烟台市海洋经济研究院(烟台市海洋科学技术研究所、烟台市渔业技术推广站、烟台市水生动物疫病防控中心) | Water temperature constant system for sea cucumber seedling raising and use method |
| CN113932464A (en) * | 2021-11-04 | 2022-01-14 | 圆藏(上海)科技有限公司 | Water pipeline anti-freezing control device and control method thereof |
| CN114475466B (en) * | 2022-01-18 | 2024-05-28 | 威海黑系畅游智能科技有限公司 | Caravan thermal cycle management system and control method thereof |
| CN115233572A (en) * | 2022-08-12 | 2022-10-25 | 无锡交通建设工程集团有限公司 | Water tank structure applied to rhombic hanging basket construction method |
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| JP4476444B2 (en) * | 2000-06-23 | 2010-06-09 | 株式会社長府製作所 | Solar water heater and control method thereof |
| CN101532736A (en) * | 2009-04-28 | 2009-09-16 | 赵振田 | Self-control cycle and anti-freezing device of water supply pipeline of solar water heater |
| CN201611182U (en) * | 2010-01-11 | 2010-10-20 | 栾诚敏 | Cold water eliminating and defreezing system of solar water heater pipeline |
| CN201715753U (en) * | 2010-06-16 | 2011-01-19 | 张茂勇 | Micro-channel parallel flow solar water heater for family |
| CN203629029U (en) * | 2013-08-29 | 2014-06-04 | 芜湖美的厨卫电器制造有限公司 | Gas water heater |
| CN205536619U (en) * | 2016-01-22 | 2016-08-31 | 扬州帅因特光电科技开发有限公司 | Intelligent solar water heater |
| CN105485941B (en) * | 2016-01-22 | 2018-01-23 | 扬州帅因特光电科技开发有限公司 | A kind of intelligent solar water heater |
-
2016
- 2016-01-22 CN CN201610040918.8A patent/CN105485941B/en active Active
- 2016-12-26 WO PCT/CN2016/112015 patent/WO2017124888A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN105485941A (en) | 2016-04-13 |
| WO2017124888A1 (en) | 2017-07-27 |
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