CN102345936A - Energy-saving water heater - Google Patents
Energy-saving water heater Download PDFInfo
- Publication number
- CN102345936A CN102345936A CN2011103575863A CN201110357586A CN102345936A CN 102345936 A CN102345936 A CN 102345936A CN 2011103575863 A CN2011103575863 A CN 2011103575863A CN 201110357586 A CN201110357586 A CN 201110357586A CN 102345936 A CN102345936 A CN 102345936A
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- water heater
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
Abstract
The invention discloses an energy-saving water heater which comprises a solar energy water heater, an instantaneous heating electric heater, a temperature sensor and a water heater electric control unit, wherein the energy-saving water heater also comprises an electric control water quantity control valve and a water heater electric control unit (ECU), wherein the instantaneous heating electric heater is provided with two water inlets and a water outlet, one water inlet is connected to the solar energy water heater; the water heater electric control unit is connected wit the instantaneous heating electric heater, the temperature sensor and the electric control water quantity control valve, and is used for processing a signal transmitted by the temperature sensor, controlling the working states of the control valve and the electric heater, and regulating the water quantity and the water temperature. According to the energy-saving water heater, the traditional household water heater is improved and characteristics of the solar energy water heater and the instantaneous heating electric heater are saved, thus a large quantity of electric energy and water resources are saved; meanwhile, the energy-saving water heater has the advantages of simple structure, low required cost and convenience for operation.
Description
Technical field
The invention belongs to technical field of water heaters, relate in particular to a kind of energy-saving water heater that family uses of being convenient to.
Background technology
In the present prior art, pot-type boiler mainly is divided into solar water heater, storage-type electric water heater, gas heater and immediate heating type electric heater several types.Wherein, Solar water heater can effectively utilize the solar energy heating running water; A large amount of electric energy have been practiced thrift; But it needs the exterior space on the sunny side and arranges solar thermal collector; And pipe arrangement is long; Receive the influence of weather easily; When cloudy day or night not having sunlight; Solar water heater can't add hot tap-water; And there is long distance the position that solar water heater is installed from the water place; The cold water that will spend some minutes to bleed off in the pipeline before using just can have hot water, uses inconvenience on the one hand, has caused the waste of water resource on the other hand.Storage-type electric water heater needs to open in advance when in use, can not satisfy the i.e. requirement of usefulness of instant heating, and opens that preheat can the waste electric energy for a long time, in addition, if when using drain capacitance to be prone to cause personnel to get an electric shock injured.Gas heater can satisfy the requirement of plug and play; But receive the limitation of region; Can only be installed in the kitchen; Too far away then be unfavorable for the layout and the use of pipeline if be separated by between kitchen and bathing; If environment sealing when using simultaneously; Cause personnel's gas poisoning easily, gas heater goes out thermally labile easily in addition.The immediate heating type electric heater can plug and play, do not have the region restriction, but power is big, and power consumption is big.
So, in fact be necessary to study, provide a kind of can plug and play, saves energy and water resource, and safety simple in structure, required cost is low, easy to operate water heater.
Summary of the invention
The purpose of the embodiment of the invention is to the deficiency of existing pot-type boiler a kind of energy-saving water heater to be provided, and its leaving water temperature can be controlled at 40 deg.c automatically; And can oneself regulate as required; Simultaneously, this water heater can be practiced thrift a large amount of electric energy, and reduces water resource waste.
The embodiment of the invention is to realize like this; A kind of energy-saving water heater; Comprise solar water heater, immediate heating type electric heater, temperature sensor, water heater ECU, automatically controlled water control valve and water heater ECU ECU; Said immediate heating type electric heater is provided with two water inlets and a delivery port, and one of them water inlet is connected to solar water heater; Said water heater ECU ECU is connected with immediate heating type electric heater, temperature sensor and automatically controlled water control valve; The signal that temperature sensor is transmitted; Control valve and electric heater duty are controlled regulating pondage size and water temperature height.
Further, said solar water heater is connected with a water inlet of immediate heating type electric heater through pipeline, utilizes solar energy that running water is heated, and the running water of heating is transported to the immediate heating type electric heater with pipeline.
Further, said temperature sensor has two, is respectively first temperature sensor and second temperature sensor; Wherein, first temperature sensor is arranged in the middle of the pipeline that connects the solar water heater delivery port and the position of close solar water heater delivery port, is used to detect solar water heater delivery port temperature; And second temperature sensor is arranged in the middle of the delivery port pipeline that connects the immediate heating type electric heater and the position of close immediate heating type electric heater delivery port, is used to detect immediate heating type electric heater delivery port temperature, and detection signal is passed to water heater ECU ECU.
Further, said automatically controlled water control valve has two, is arranged in the position of the middle and close water inlet of pipeline of two water inlets that connect the immediate heating type electric heater.
Further, also include a display screen that has temperature adjustment knob, the display screen of said band temperature adjustment knob is connected with water heater ECU ECU through circuit, is used for displays temperature and regulates water temperature
The present invention has made improvement to existing pot-type boiler; The characteristics of combined solar thermal hydrophone and immediate heating type electric heater make full use of the solar energy heating running water, have remedied solar water heater again and have been subjected to weather effect; Need the long shortcoming of pipe arrangement; And the big shortcoming of the big power consumption of immediate heating type electric heater capacity, can plug and play, under the cold situation of heater, accomplish zero energy consumption; A large amount of electric energy and water resource have been practiced thrift; And simple in structure, required cost is low, and is easy to operate.
Description of drawings
Fig. 1 is a novel energy-conserving water-heater system module map of the present invention.
Fig. 2 is an immediate heating type electric heater structure chart of the present invention.
Label declaration among the figure: solar water heater 1; Temperature sensor 2; Water heater ECU ECU 3; Immediate heating type electric heater 4; Shower nozzle 5; Moving water control valve 6; Automatically controlled water control valve 7; Display screen 8; Pipeline 9; First temperature sensor 21; Second temperature sensor 22; Immediate heating type electric heater casing 41; Immediate heating type electric heater heater block 42; A control valve 71; No. two control valves 72; A pipeline 91; No. two pipelines 92; No. three pipelines 93.
The specific embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In the description of the embodiment of the invention; It will be appreciated that; Term " on ", the orientation of indications such as D score, " preceding ", " back ", " interior ", " outward " or position relation be for based on orientation shown in the drawings or position relation; Only be to describe with simplifying for the ease of describing the present invention; Rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In the description of the embodiment of the invention, need to prove that only if clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected, connect integratedly, also can be to removably connect; It can be the connection of two element internals; Can be directly to link to each other, also can link to each other indirectly, for the ordinary skill in the art, can concrete condition understand above-mentioned term concrete implication in embodiments of the present invention through intermediary.
Please with reference to Fig. 1-shown in Figure 2, the immediate heating type electric heater 4 that energy-saving water heater of the present invention includes solar water heater 1 and has two water inlets and a delivery port.Wherein, also include the display screen 8 and the pipeline 9 of temperature sensor 2, water heater ECU ECU 3, manual water control valve 6, automatically controlled water control valve 7, band temperature adjustment knob.
Said solar water heater 1 is connected with a water inlet of immediate heating type electric heater 4 through pipeline 9, utilizes solar energy that running water is heated, and the running water of heating is transported to immediate heating type electric heater 4 with pipeline 9.Temperature sensor 2 has two, is respectively first temperature sensor 21 and second temperature sensor 22; Wherein, first temperature sensor 21 is arranged in the middle of the pipeline 9 that connects solar water heater 1 delivery port and the position of close solar water heater 1 delivery port, is used to detect solar water heater 1 delivery port temperature; And second temperature sensor 22 is arranged in the middle of the delivery port pipeline 9 that connects immediate heating type electric heater 4 and the position of close immediate heating type electric heater 4 delivery ports; Be used to detect immediate heating type electric heater 4 delivery port temperature, and detection signal is passed to water heater ECU ECU 3.Manual water control valve 6 is arranged in the position of the pipeline 9 middle and close delivery ports of immediate heating type electric heater 4 delivery ports, is used to adjust water yield size.And automatically controlled water control valve 7 has two, is arranged in the position of the pipeline 9 middle and close water inlets of two water inlets that connect immediate heating type electric heater 4.The delivery port of immediate heating type electric heater 4 is connected to outside shower nozzle 5 through pipeline 9.The display screen 8 of said band temperature adjustment knob is connected with water heater ECU ECU 3 through circuit, is used for displays temperature and regulates water temperature.
Pipeline 9 includes a pipeline 91 connecting immediate heating type electric heater 4 and advance the water inlet of cold water, is connected in No. two pipelines 92 between solar water heater 1 delivery port and immediate heating type electric heater 4 another water inlets, is connected in No. three pipelines 93 between immediate heating type heater 4 delivery ports and the outside shower nozzle 5.
In two water inlets of immediate heating type electric heater 4, one of them is a cold water inlet, be connected with a pipeline 91, and another is a water inlet of hot water, is connected with solar water heater 1 through No. two pipelines 92.These two water inlets are arranged in parallel in immediate heating type electric heater casing 41 the same sides side by side, and immediate heating type electric heater casing 41 inside are provided with immediate heating type electric heater heater block 42.
Automatically controlled water control valve 7 has two, and No. one control valve 71 is arranged in the middle of the pipeline 91 that connects immediate heating type electric heater 4 cold water inlets, is used to regulate immediate heating type electric heater 4 cold water outlet flow of inlet water; And No. two control valves 72 are arranged in the middle of No. two pipelines 92 that connect immediate heating type electric heater 4 water inlet of hot water, are used to regulate immediate heating type electric heater 4 hot water mouth's flow of inlet water.
Water heater ECU ECU 3 is connected with two temperature sensors 2 and automatically controlled water control valve 7 with immediate heating type electric heater 4 through circuit; The signal that temperature sensor 2 is transmitted; And controlling the duty of control valve 7 and immediate heating type electric heater 4, in order to regulating pondage size and water temperature just.
During application, solar water heater 1 utilizes solar energy that running water is heated, and first temperature sensor 21 that is arranged near solar water heater 1 delivery port detects coolant-temperature gage, and signal is passed to water heater ECU ECU 3.When first temperature sensor, 21 detected temperatures are higher than 40 degrees centigrade; Immediate heating type electric heater 4 is not worked; A control valve 71; No. two control valve 72 is opened simultaneously; Cold water and hot water mix the back and are flowed out by No. three pipelines 93 in immediate heating type electric heater 4; Its water temperature is measured by second temperature sensor 22 and is given water heater ECU ECU3 with signal feedback; Water heater ECU ECU3 control and the valve opening of regulating a control valve 71 and No. two control valves 72; When water temperature reduces; Reduce the valve opening of a control valve 71; Increase the valve opening of No. two valves 72, the cold water flow is reduced, hot water flow increases.When water temperature raises, reduce the valve opening of No. two control valves 72, increase the valve opening of bigger control valve 71, hot water flow is reduced, the cold water flow increases, thereby makes leaving water temperature maintain 40 deg.c.
When first temperature sensor, 21 detected temperatures are lower than 40 degrees centigrade; Immediate heating type electric heater 4 is started working; No. one control valve 71 is closed; No. two control valve 72 is opened; The running water of process solar water heater 1 heating flows in the immediate heating type electric heaters 4 via a pipeline 91 and heats; Water temperature is detected by second temperature sensor numbers 22; And detection signal fed back to water heater ECU ECU 3; When water temperature is heated to 40 degrees centigrade; Immediate heating type electric heater 4 stops to continue heating, makes leaving water temperature maintain 40 degrees centigrade automatically.Simultaneously, through the knob on the display screen 8,4 work of scalable immediate heating type electric heater, thus regulate water temperature, make the individual to be adjusted to comfortable temperature according to own needs.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. an energy-saving water heater comprises solar water heater and immediate heating type electric heater, it is characterized in that: also include temperature sensor, water heater ECU, automatically controlled water control valve and water heater ECU ECU; Said immediate heating type electric heater is provided with two water inlets and a delivery port, and one of them water inlet is connected to solar water heater; Said water heater ECU ECU is connected with immediate heating type electric heater, temperature sensor and automatically controlled water control valve; The signal that temperature sensor is transmitted; Control valve and electric heater duty are controlled regulating pondage size and water temperature height.
2. energy-saving water heater as claimed in claim 1; It is characterized in that: said solar water heater is connected with a water inlet of immediate heating type electric heater through pipeline; Utilize solar energy that running water is heated, the running water of heating is transported to the immediate heating type electric heater with pipeline.
3. like claim 1 and 2 described energy-saving water heaters, it is characterized in that: said temperature sensor has two, is respectively first temperature sensor and second temperature sensor; Wherein, first temperature sensor is arranged in the middle of the pipeline that connects the solar water heater delivery port and the position of close solar water heater delivery port, is used to detect solar water heater delivery port temperature; And second temperature sensor is arranged in the middle of the delivery port pipeline that connects the immediate heating type electric heater and the position of close immediate heating type electric heater delivery port, is used to detect immediate heating type electric heater delivery port temperature, and detection signal is passed to water heater ECU ECU.
4. energy-saving water heater as claimed in claim 3 is characterized in that: said automatically controlled water control valve has two, is arranged in the position of the middle and close water inlet of pipeline of two water inlets that connect the immediate heating type electric heater.
5. energy-saving water heater as claimed in claim 4 is characterized in that: also include a display screen that has temperature adjustment knob, the display screen of said band temperature adjustment knob is connected with water heater ECU ECU, is used for displays temperature and regulates water temperature.
6. energy-saving water heater as claimed in claim 5 is characterized in that: two water inlets of said immediate heating type electric heater are arranged in parallel in the same side of immediate heating type electric heater casing side by side.
7. energy-saving water heater as claimed in claim 6 is characterized in that: the delivery port of said pattern of fever electric heater is connected to outside shower nozzle through pipeline.
8. energy-saving water heater as claimed in claim 7 is characterized in that: also include a manual water control valve, this manual water control valve is arranged in the position of the middle and close delivery port of pipeline of immediate heating type electric heater delivery port, is used to adjust water yield size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103575863A CN102345936A (en) | 2011-11-11 | 2011-11-11 | Energy-saving water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103575863A CN102345936A (en) | 2011-11-11 | 2011-11-11 | Energy-saving water heater |
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|---|---|
| CN102345936A true CN102345936A (en) | 2012-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103575863A Pending CN102345936A (en) | 2011-11-11 | 2011-11-11 | Energy-saving water heater |
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| Country | Link |
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| CN (1) | CN102345936A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456985A (en) * | 2014-11-12 | 2015-03-25 | 柳州市同进汽车零部件制造有限公司 | Heating device with sampling circuit |
| CN105423580A (en) * | 2015-12-09 | 2016-03-23 | 河海大学 | Intelligent solar water heater control method |
| CN105444441A (en) * | 2016-01-04 | 2016-03-30 | 山东理工大学 | Intelligent control solar thermal collector system capable of keeping output temperature of water tank constant |
| CN105444440A (en) * | 2016-01-04 | 2016-03-30 | 山东理工大学 | Method for intelligently controlling water temperature of solar energy system with multiple parameters |
| CN108458498A (en) * | 2018-04-16 | 2018-08-28 | 广东万家乐燃气具有限公司 | Hot water apparatus and central hot-water system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2563512Y (en) * | 2002-07-09 | 2003-07-30 | 徐泽山 | Volumetric solar water heater water tank |
| CN101033889A (en) * | 2006-03-09 | 2007-09-12 | 海尔集团公司 | Leakage of water proof split pressure-bearing directly cycling solar water heater |
| CN101846400A (en) * | 2010-06-09 | 2010-09-29 | 大连希奥特检测设备有限公司 | Single-working medium pressure-bearing circulated layered heat-storage split solar water heater with glass heat collecting pipes |
| CN201779898U (en) * | 2010-08-16 | 2011-03-30 | 潍坊海纳尔电器有限公司 | Solar-energy auxiliary heater |
-
2011
- 2011-11-11 CN CN2011103575863A patent/CN102345936A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2563512Y (en) * | 2002-07-09 | 2003-07-30 | 徐泽山 | Volumetric solar water heater water tank |
| CN101033889A (en) * | 2006-03-09 | 2007-09-12 | 海尔集团公司 | Leakage of water proof split pressure-bearing directly cycling solar water heater |
| CN101846400A (en) * | 2010-06-09 | 2010-09-29 | 大连希奥特检测设备有限公司 | Single-working medium pressure-bearing circulated layered heat-storage split solar water heater with glass heat collecting pipes |
| CN201779898U (en) * | 2010-08-16 | 2011-03-30 | 潍坊海纳尔电器有限公司 | Solar-energy auxiliary heater |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456985A (en) * | 2014-11-12 | 2015-03-25 | 柳州市同进汽车零部件制造有限公司 | Heating device with sampling circuit |
| CN105423580A (en) * | 2015-12-09 | 2016-03-23 | 河海大学 | Intelligent solar water heater control method |
| CN105444441A (en) * | 2016-01-04 | 2016-03-30 | 山东理工大学 | Intelligent control solar thermal collector system capable of keeping output temperature of water tank constant |
| CN105444440A (en) * | 2016-01-04 | 2016-03-30 | 山东理工大学 | Method for intelligently controlling water temperature of solar energy system with multiple parameters |
| CN105444441B (en) * | 2016-01-04 | 2017-04-12 | 山东理工大学 | Intelligent control solar thermal collector system capable of keeping output temperature of water tank constant |
| CN108458498A (en) * | 2018-04-16 | 2018-08-28 | 广东万家乐燃气具有限公司 | Hot water apparatus and central hot-water system |
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Application publication date: 20120208 |