CN102538217A - Photoelectric complementary solar water heater - Google Patents
Photoelectric complementary solar water heater Download PDFInfo
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- CN102538217A CN102538217A CN2012100057566A CN201210005756A CN102538217A CN 102538217 A CN102538217 A CN 102538217A CN 2012100057566 A CN2012100057566 A CN 2012100057566A CN 201210005756 A CN201210005756 A CN 201210005756A CN 102538217 A CN102538217 A CN 102538217A
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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
- Y02E10/44—Heat exchange systems
Abstract
The invention discloses a photoelectric complementary solar water heater, which comprises a support, a heat collector tube, a water tank, a temperature controller and a tap water port. The heat collector tube used for realizing solar and thermal conversion is arranged on the support, a heat exchange tube is arranged in the water tank, the tap water port is communicated with a water inlet of the heat exchange tube by a first branch tube, communicated with the water tank by a second branch tube and joined with an output pipeline of a water outlet of the heat exchange tube by a third branch tube, a quick heater with a built-in electric heating element is connected with the joined pipeline, an outlet of the quick heater is connected with a shower, a temperature sensor is disposed on the joined pipeline, a first electromagnetic valve corresponding to the temperature sensor is arranged on the third branch tube, and the temperature controller controls opening and closing of the first electromagnetic valve according to water temperature signals of the temperature sensor. The photoelectric complementary solar water heater has the advantages of constant water temperature, sufficient water pressure and fresh water.
Description
Technical field
The present invention relates to a kind of solar water heater, particularly relate to a kind of solar water heater that utilizes sunshine and electrical heating to carry out complementary work.
Background technology
Traditional solar water heater water temperature phenomenon on the low side all can occur, and then influence the bathing effect in continuous cloudy day or very long winter.So the solar water heater of " luminous energy+electric energy " complementary type occurred.
, general solar water heater needs the ratio of frequent debugging hot water and cold water when bathing, make bathing reach comfortable temperature.If water heater can reach constant-temperature effluent, just can alleviate frequent debugging trouble caused.
General solar water heater is installed in roof, and there is a segment distance position of the attemperater distance users bathing of solar water heater.Like this, before each bath water, want to bleed off the cold water of pipeline the inside earlier, just can put down use to the hot water of warming solar energy water tank the inside, so just wasted water resource and time.Whether this just can propose requirement by instant-heating to water heater.
As stated, general solar water heater is installed in roof, for the user of story height; Water heater is little with respect to the drop of this floor, causes sending the hydraulic pressure of water not enough, influences the shower comfort level; And for the low layer user; Because water heater is big to the drop of this floor, make and send the hydraulic pressure of water bigger that water can satisfy the demands.
The hot water temperature of general heat-preserving water tank for solar water heater the inside remains between 20～100 ℃ for a long time, and the hot water of the inside recycles for a long time, makes the interior incrustation scale of water tank, impurity and bacterium many, influences the healthy of user.
Summary of the invention
The deficiency that exists to above-mentioned prior art, but the present invention provides a kind of constant-temperature effluent, instant-heating, hydraulic pressure is enough, water quality is fresh light-electricity complementary solar water heater.
To achieve these goals, the technical scheme that the present invention adopted is:
Light-electricity complementary solar water heater comprises support, is arranged in the thermal-collecting tube and the water tank that are used for the photo-thermal conversion on the support, is provided with heat exchanger tube in the said water tank; Solar water heater also is provided with temperature controller and tap water interface, and said tap water interface is communicated with the water inlet of heat exchanger tube through first arm, is communicated with water tank through second arm, converges mutually with the delivery port output pipe of heat exchanger tube through the 3rd arm; The above-mentioned pipeline that converges connects the quick heater that is built-in with heating, and the outlet of quick heater connects shower; The said pipeline that converges is provided with temperature sensor, and said the 3rd arm is provided with first magnetic valve corresponding with temperature sensor, and said temperature controller is controlled the keying of first magnetic valve according to the water temperature signal of temperature sensor.
Further, said heat exchanger tube is the wound form copper pipe.Use the advantage of copper pipe to be, copper pipe matter is soft on the one hand, is easy to processing and fabricating, on the other hand, and the good thermal conduction of copper; And copper pipe is arranged to wound form, be in order to increase the heat exchange area of copper pipe.
Further again, said water tank is provided with level sensor, and second arm is provided with second magnetic valve corresponding with level sensor, and said temperature controller is controlled the keying of second magnetic valve according to the water level signal of level sensor.
Further, the main line of said tap water interface is provided with strainer valve and check valve.Strainer valve guarantees that water quality is clean, does not have harmful substances such as bacterium, impurity, and check valve guarantees the one-way flow of current, prevents running water because gravity effect and adverse current.
Preferably, said heating is nonmetal semiconductor heater element.
Further, be provided with control valve between the outlet of said quick heater and the shower.
Technical conceive of the present invention is: in water tank, set up heat exchanger tube, be used for water tank in water carry out heat exchange, particularly the wound form copper pipe has the advantage that heat exchange area is big, heat exchange efficiency is high.Like this, directly flow to water tank with respect to current, the water velocity of the heat exchanger tube of flowing through is bigger, and like this, hydraulic pressure improves, and more can guarantee high-rise user's water demand.
Guarantee constant temperature water supply through temperature controller, temperature sensor, first magnetic valve and quick heater.When temperature sensor detects the water temperature of converging pipeline when higher; Transmit signal and give temperature controller, temperature controller is opened first magnetic valve, the input cold running water; Reach the temperature of needs up to the water temperature of converging pipeline; Quick heater does not start in this case, and hot water directly flows through from idle quick heater, is flowed out by shower again; When temperature sensor detects the water temperature of converging pipeline when on the low side, do not open first magnetic valve, but open quick heater, heat converging pipeline input water through quick heater, until needed temperature like this, just can guarantee the constant temperature shower.In addition; Need not to want to bleed off the cold water of pipeline the inside earlier before each bath water, just can put down use to the hot water of warming solar energy water tank the inside, because the cold water in the pipeline can be heated to needed temperature through quick heater; Realize constant-temperature effluent; Like this, just realized the instant-heating of water heater, hot water need not to wait for.
In addition, this solar water heater is realized automatic loading water through temperature controller, level sensor and second magnetic valve.When the water in level sensor detects water tank was lower than a certain height, level sensor transmitted signal and gives temperature controller, opens second magnetic valve through temperature controller; Realize the automatic loading water of running water in the water tank; When last water extremely needed height, temperature controller was closed second magnetic valve, and water supply stops.Like this, realize automatic loading water in solar water heater, avoided the bombing danger that occurs inadequately because of water in the water tank.
Native system adopts the wound form copper pipe as instant heat-exchange system, and bath water all is fresh running water, has avoided the pollution of incrustation scale and bacterium.
After adopting said structure, the present invention compares the advantage that is had with prior art and is: (1) can constant-temperature effluent, need not frequent debugging; (2) water heater can instant-heating, need not to wait for; (3) hydraulic pressure is enough, guarantees high-rise user's water demand; (4) automatic loading water in solar water heater has been avoided the danger of bombing; (5) water quality is fresh, has avoided harmful substances such as incrustation scale, bacterium.
Description of drawings,
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the structural representation of the embodiment of the invention.
The specific embodiment
The following stated is merely preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
Embodiment, see shown in Figure 1: light-electricity complementary solar water heater, comprise support, be arranged in the thermal-collecting tube and the water tank 1 that are used for the photo-thermal conversion on the support, be provided with heat exchanger tube 2 in the said water tank 1; Solar water heater also is provided with temperature controller and tap water interface 3; The main line of said tap water interface 3 is provided with strainer valve 4 and check valve 5; Strainer valve 4 guarantees that water quality is clean; Do not have harmful substances such as bacterium, impurity, and check valve 5 guarantees the one-way flow of current, prevent running water because gravity effect and adverse current; The branch road of tap water interface has three; Be respectively first arm 6, second arm 7, the 3rd arm 8; Said tap water interface 3 is communicated with the water inlet of heat exchanger tube 2 through first arm 6; Be communicated with water tank 1 through second arm 7, converge mutually with the delivery port output pipe 17 of heat exchanger tube 2 through the 3rd arm 8; The above-mentioned pipeline 9 that converges connects the quick heater 10 that is built-in with heating, and the outlet of quick heater 10 connects shower 11, is provided with control valve 12 between the outlet of quick heater and the shower;
The said pipeline 9 that converges is provided with temperature sensor 13, and said the 3rd arm 8 is provided with first magnetic valve 14 corresponding with temperature sensor 13, and said temperature controller is controlled the keying of first magnetic valve 14 according to the water temperature signal of temperature sensor 13; Said water tank is provided with level sensor 15, the second arms 7 and is provided with second magnetic valve 16 corresponding with level sensor 15 devices, and said temperature controller is controlled the keying of second magnetic valve 16 according to the water level signal of level sensor 15.
In the present embodiment, said heat exchanger tube 2 is the wound form copper pipe.Use the advantage of copper pipe to be, copper pipe matter is soft on the one hand, is easy to processing and fabricating, on the other hand, and the good thermal conduction of copper; And copper pipe is arranged to wound form, be in order to increase the heat exchange area of copper pipe.In the present embodiment, the caliber 12mm of wound form copper pipe, wall thickness 0.6mm twines the 8-9 circle.The wound form copper pipe can guarantee the heat exchange effect according to the water tank increase number of turns that varies in size.
In the present embodiment, said heating is nonmetal semiconductor heater element, also can be other heating.
The operation principle of present embodiment: solar water heater is gathered the energy of sunshine through thermal-collecting tube, and carries out the photo-thermal conversion, heats the water in the water tank.In water tank, set up the wound form copper pipe, copper pipe directly is communicated with running water, and running water carries out heat exchange through the water in copper pipe and the water tank.Heat exchanger tube adopts the wound form copper pipe, has the advantage that heat exchange area is big, heat exchange efficiency is high.Like this, directly flow to water tank with respect to current, the water velocity of the heat exchanger tube of flowing through is bigger, and like this, hydraulic pressure improves, and more can guarantee high-rise user's water demand.
Guarantee constant temperature water supply through temperature controller, temperature sensor 13, first magnetic valve 14 and quick heater 10.When temperature sensor detects the water temperature of converging pipeline when higher; Transmit signal and give temperature controller, temperature controller is opened first magnetic valve 14, the input cold running water; Reach the temperature of needs up to the water temperature of converging pipeline; Quick heater 10 does not start in this case, and hot water directly flows through from idle quick heater, is flowed out by shower again; When temperature sensor detects the water temperature of converging pipeline when on the low side, do not open first magnetic valve, but open quick heater, heat converging pipeline input water through quick heater, until needed temperature.Like this, just can guarantee the constant temperature shower.In addition; Need not to want to bleed off the cold water of pipeline the inside earlier before each bath water, just can put down use to the hot water of warming solar energy water tank the inside, because the cold water in the pipeline can be heated to needed temperature through quick heater; Realize constant-temperature effluent; Like this, just realized the instant-heating of water heater, hot water need not to wait for.
In addition, this solar water heater is realized automatic loading water through temperature controller, level sensor 15 and second magnetic valve 16.When level sensor 15 detected water in the water tank and is lower than a certain height, level sensor transmitted signal and gives temperature controller, opens second magnetic valve 16 through temperature controller; Realize the automatic loading water of running water in the water tank; When last water extremely needed height, temperature controller was closed second magnetic valve 16, and water supply stops.Like this, realize automatic loading water in solar water heater, avoided the bombing danger that occurs inadequately because of water in the water tank.
Native system adopts the wound form copper pipe as instant heat-exchange system, and bath water all is fresh running water, has avoided the pollution of incrustation scale and bacterium.
Claims (6)
1. a light-electricity complementary solar water heater comprises support, is arranged in the thermal-collecting tube and the water tank that are used for the photo-thermal conversion on the support, it is characterized in that: be provided with heat exchanger tube in the said water tank; Solar water heater also is provided with temperature controller and tap water interface, and said tap water interface is communicated with the water inlet of heat exchanger tube through first arm, is communicated with water tank through second arm, converges mutually with the delivery port output pipe of heat exchanger tube through the 3rd arm; The above-mentioned pipeline that converges connects the quick heater that is built-in with heating, and the outlet of quick heater connects shower; The said pipeline that converges is provided with temperature sensor, and said the 3rd arm is provided with first magnetic valve corresponding with temperature sensor, and said temperature controller is controlled the keying of first magnetic valve according to the water temperature signal of temperature sensor.
2. light-electricity complementary solar water heater as claimed in claim 1 is characterized in that: said heat exchanger tube is the wound form copper pipe.
3. according to claim 1 or claim 2 light-electricity complementary solar water heater; It is characterized in that: said water tank is provided with level sensor; Second arm is provided with second magnetic valve corresponding with level sensor, and said temperature controller is controlled the keying of second magnetic valve according to the water level signal of level sensor.
4. light-electricity complementary solar water heater as claimed in claim 3 is characterized in that: the main line of said tap water interface is provided with strainer valve and check valve.
5. light-electricity complementary solar water heater as claimed in claim 4 is characterized in that: said heating is nonmetal semiconductor heater element.
6. light-electricity complementary solar water heater as claimed in claim 1 is characterized in that: be provided with control valve between the outlet of said quick heater and the shower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100057566A CN102538217A (en) | 2012-01-09 | 2012-01-09 | Photoelectric complementary solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100057566A CN102538217A (en) | 2012-01-09 | 2012-01-09 | Photoelectric complementary solar water heater |
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| CN102538217A true CN102538217A (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100057566A Pending CN102538217A (en) | 2012-01-09 | 2012-01-09 | Photoelectric complementary solar water heater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984840A (en) * | 2021-02-25 | 2021-06-18 | 廖纪友 | Energy complementary water heater and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2567517Y (en) * | 2002-08-27 | 2003-08-20 | 山东润泰智能电气有限公司 | Quick heating type solar electric water heater |
| CN2610266Y (en) * | 2003-03-03 | 2004-04-07 | 朱冠法 | Pressure-bearing direct change type vacuum pipe solar water heater |
| CN102003801A (en) * | 2010-05-19 | 2011-04-06 | 萨奈米奔嵙株式会社 | Heat collection device for warming water by solar energy |
| CN202092325U (en) * | 2011-05-31 | 2011-12-28 | 王英伟 | All-weather energy-saving auxiliary electric heating solar water heater |
| CN202403419U (en) * | 2012-01-09 | 2012-08-29 | 浙江高得乐新能源有限公司 | Photoelectric complementary solar water heater |
-
2012
- 2012-01-09 CN CN2012100057566A patent/CN102538217A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2567517Y (en) * | 2002-08-27 | 2003-08-20 | 山东润泰智能电气有限公司 | Quick heating type solar electric water heater |
| CN2610266Y (en) * | 2003-03-03 | 2004-04-07 | 朱冠法 | Pressure-bearing direct change type vacuum pipe solar water heater |
| CN102003801A (en) * | 2010-05-19 | 2011-04-06 | 萨奈米奔嵙株式会社 | Heat collection device for warming water by solar energy |
| CN202092325U (en) * | 2011-05-31 | 2011-12-28 | 王英伟 | All-weather energy-saving auxiliary electric heating solar water heater |
| CN202403419U (en) * | 2012-01-09 | 2012-08-29 | 浙江高得乐新能源有限公司 | Photoelectric complementary solar water heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984840A (en) * | 2021-02-25 | 2021-06-18 | 廖纪友 | Energy complementary water heater and control method thereof |
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Application publication date: 20120704 |