CN103335423A - Solar water heater control device interchangeable with other water heaters - Google Patents
Solar water heater control device interchangeable with other water heaters Download PDFInfo
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- CN103335423A CN103335423A CN2013102632976A CN201310263297A CN103335423A CN 103335423 A CN103335423 A CN 103335423A CN 2013102632976 A CN2013102632976 A CN 2013102632976A CN 201310263297 A CN201310263297 A CN 201310263297A CN 103335423 A CN103335423 A CN 103335423A
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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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Abstract
The invention discloses a solar water heater control device capable of being automatically controlled and interchangeable with other water heaters. The solar water heater control device comprises a hot water pipeline, a water return pipeline, a controller and a water temperature water-level sensor, wherein the hot water pipeline is provided with a hot water temperature sensor, a water flow signal sensor and a normal-opening hot water electromagnetic valve, the water return pipeline is provided with a water return electric valve and at least one water return temperature sensor, the water temperature water-level sensor is arranged in a water tank, the hot water pipeline or the water return pipeline is provided with a water pump, and one end, with a water charging electromagnetic valve, of a cold water charging pipeline is communicated with the hot water pipeline; and the hot water pipeline, the water return pipeline, the controller and the cold water charging pipeline are installed inside an installation box body, the hot water pipeline on two ends of the normal-opening hot water electromagnetic valve is respectively provided with an upper branch hot water pipeline and a lower branch hot water pipeline, the installation box body is respectively provided with interfaces which are respectively connected with each pipeline, an upper and lower branch hot water pipeline interfaces can be connected with other water heaters, and one of the branch hot water pipelines is provided with a normal-closing hot water electromagnetic valve.
Description
Technical field
The present invention relates to the solar water heater field, refer more particularly to the control device that solar water heater and other water heater switch mutually.
Background technology
At present the solar water heater that is installed on the roof commonly used is subjected to weather effect, does not have hot water overcast and rainy, needs to use other water heater such as gas heater, electric heater to wait to produce hot water.In the use, when using solar water heater, need the valve closing with other water heater; When with other water heater, need the valve closing with solar water heater.Operate cumbersomely, and make mistakes easily.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of simple, convenient, reliable solar water heater control device that can switch mutually with other water heater is provided.
For solving the problems of the technologies described above, the present invention has adopted following technical scheme.
The solar water heater control device that can switch mutually with other water heater comprises: hot water line, water return pipeline, controller, and be installed on water-temperature water-level sensor in the solar water heater water tank, hot water line or water return pipeline are provided with water pump
,Water return pipeline is provided with backwater motor-driven valve and return water temperature sensor, the hot water line is provided with the mobile signal transducer of water and hot water temperature's sensor, one end of cold water watering pipeline is connected with the hot water line, the cold water watering pipeline is provided with water solenoid valve, hot water temperature's sensor, water-temperature water-level sensor, the water signal transducer that flows, signal input part corresponding in the signal output part of return water temperature sensor and the controller is electrically connected, the water pump control signal of controller output, backwater motor-driven valve control signal, last water solenoid valve control signal respectively with water pump, the backwater motor-driven valve, the control end of last water solenoid valve is electrically connected; Flow signal transducer, cold water watering pipeline and last water solenoid valve of described hot water line, water return pipeline, water pump, backwater motor-driven valve, water is installed in the installation casing, installs that casing is provided with the hot water water inlet interface that is communicated with the hot water line and hot water effluent's interface, the backwater that is communicated with water return pipeline is intake interface and backwater water outlet interface and the last water that is communicated with the cold water watering pipeline interface of intaking; Be characterized in: the hot water line is provided with and often opens the hot water electromagnetic valve; The hot water line who often opens the hot water electromagnetic valve two ends is provided with upper and lower two hot water lines of branch, casing is installed is provided with the upper and lower hot water line of the branch interface that is communicated with the upper and lower hot water line of branch, the upper and lower hot water line of branch interface can be connected with delivery port with the water inlet of other water heater respectively, the hot water line of branch is provided with normally closed hot water electromagnetic valve therein, controller output often open hot water electromagnetic valve's control signal, normally closed hot water electromagnetic valve's control signal is electrically connected with the control end of often opening hot water electromagnetic valve, normally closed hot water electromagnetic valve respectively.
Further, the aforesaid solar water heater control device that can switch mutually with other water heater wherein, also is provided with register on cold water watering pipeline and hot water line.
Further, the aforesaid solar water heater control device that can switch mutually with other water heater, wherein, the structure of described register is: the cold water watering pipeline is provided with electric flow control valve, and the electric flow control valve control signal of controller output is electrically connected with the control end of electric flow control valve.
Further, the aforesaid solar water heater control device that can switch mutually with other water heater, wherein, the structure of described register is: be arranged in parallel the temperature adjustment pipeline at the cold water watering pipeline, the temperature adjustment pipeline is provided with thermostatic valve, and the temperature inductor of thermostatic valve is installed on the hot water line.
Beneficial effect of the present invention: can control the switching of solar water heater and other water heater automatically, simple, convenient, reliable.
Description of drawings
Fig. 1 is the structural representation of a kind of preferred embodiment of solar water heater control device that can switch mutually with other water heater of the present invention.
Fig. 2 is the control principle block diagram of the controller among Fig. 1.
Fig. 3 is use state diagram embodiment illustrated in fig. 1.
Fig. 4 is the structural representation of the second kind of preferred embodiment of solar water heater control device that can switch mutually with other water heater of the present invention.
Fig. 5 is the control principle block diagram of the controller among Fig. 4.
Fig. 6 is use state diagram embodiment illustrated in fig. 4.
The specific embodiment
Can be further described with the solar water heater control device that other water heater switches mutually of the present invention below in conjunction with accompanying drawing and preferred embodiment.
Referring to Fig. 1, Fig. 2, shown in Figure 3, the solar water heater control device that can switch mutually with other water heater of the present invention, comprise: the hot water line 2, water return pipeline 4, controller 10, and be installed on water-temperature water-level sensor 14 in the solar water heater water tank 17, hot water line 2 or water return pipeline 4 are provided with water pump 6---and water pump 6 is arranged on the hot water line 2 in the present embodiment, water return pipeline 4 is provided with backwater motor-driven valve 8 and return water temperature sensor 5, hot water line 2 is provided with the mobile signal transducer 7 of water and hot water temperature's sensor 51, one end of cold water watering pipeline 3 is connected with hot water line 2, cold water watering pipeline 3 is provided with water solenoid valve 9, hot water temperature's sensor 51, water-temperature water-level sensor 14, the water signal transducer 7 that flows, signal input part corresponding in the signal output part of return water temperature sensor 5 and the controller 10 is electrically connected, the water pump control signal of controller 10 outputs, backwater motor-driven valve control signal, last water solenoid valve control signal respectively with water pump 6, backwater motor-driven valve 8, the control end of last water solenoid valve 9 is electrically connected; Flow signal transducer 7, cold water watering pipeline 3 and last water solenoid valve 9 of described hot water line 2, water return pipeline 4, controller 10, water pump 6, backwater motor-driven valve 8, water is installed in the installation casing 1, installs that casing 1 is provided with the hot water water inlet interface 21 that is communicated with hot water line 2 and hot water effluent's interface 22, the backwater that is communicated with water return pipeline 4 is intake interface 41 and backwater water outlet interface 42 and the last water that is communicated with cold water watering pipeline 3 interface 31 of intaking; Hot water line 2 is provided with and often opens hot water electromagnetic valve 13; The hot water line 2 who often opens hot water electromagnetic valve 13 two ends is provided with, following two hot water lines of branch are the hot water line of top set 25 and inferior division hot water line 27, casing 1 is installed is provided with the hot water line of the top set interface 26 that is communicated with the hot water line of top set 25, casing 1 is installed is provided with the inferior division hot water line interface 28 that is communicated with inferior division hot water line 27, the hot water line of top set interface 26 can be connected with delivery port with the water inlet of other water heater 32 respectively with inferior division hot water line interface 28, described other water heater 32 can be gas heater or electric heater, inferior division hot water line 27 is provided with normally closed hot water electromagnetic valve 16, controller 10 output often open hot water electromagnetic valve's control signal, normally closed hot water electromagnetic valve's control signal respectively with often open hot water electromagnetic valve 13, normally closed hot water electromagnetic valve's 16 control end is electrically connected.On cold water watering pipeline 3 and hot water line 2, also be provided with register in the present embodiment, the structure of described register is: cold water watering pipeline 3 is provided with electric flow control valve 81, signal input part corresponding in the signal output part of hot water temperature's sensor 51 and the controller 10 is electrically connected, and the electric flow control valve control signal of controller 10 outputs is electrically connected with the control end of electric flow control valve 81.
Referring to shown in Figure 3, during practical application, be connected with hot water water inlet interface 21 by the water tank 17 of external water pipe 23 with solar water heater, by external water pipe 43 water tank 17 is connected with backwater water outlet interface 42, by external water pipe 24 hot water effluent's interface 22 is connected with backwater water inlet interface 41, tap 12 is arranged on the external water pipe 24, last water water inlet interface 31 is connected with water supply pipe in the family, be connected with the hot water line of top set interface 26 by the water inlet of external water pipe 29 with other water heater 32, be connected with inferior division hot water line interface 28 by the delivery port of external water pipe 30 with other water heater 32.In actual applications; also can near on the external water pipe 43 of water tank 17 or external water pipe 24 install return water temperature sensor 5 additional; or directly the return water temperature sensor 5 on the water return pipeline 4 is retrofitted on the external water pipe 24, the variation of these mounting means all should belong to protection scope of the present invention.
The operation principle of the solar water heater control device that can switch mutually with other water heater of the present invention is as follows: referring to shown in Figure 3, during use, at first can preset water level and the water temperature of setting in the solar water heater water tank 17 (being set at 55 degree usually) by controller 10, preset setting return water temperature (being set at 35 degree usually) by controller 10, preset by controller 10 and to set hot water effluent's temperature (being set at 46 degree usually), controller 10 shows water level and water temperature after receiving the signal that water-temperature water-level sensor 14 brings.
When the water level in the water tank 17 was lower than the water level of setting, controller 10 output control signals were opened water solenoid valve 9 and electric flow control valve 81, and last water is just intake in water tank 17 through hot water line 2 by cold water watering pipeline 3; When water-temperature water-level sensor 14 detects water level in the water tank 17 and is in a high position, controller 10 receives after the signal that water-temperature water-level sensor 14 brings, the output control signal is closed and is closed water solenoid valve 9 and electric flow control valve 81, just stops to intake in water tank 17.
When sunny, water temperature in the water tank 17 generally is not less than the temperature of setting, during use, fetch boiling water leading 12, treat at once tap 12 to be closed after tap 12 there are flowing out, at this moment, the water signal transducer 7 that flows detects and has water to flow among the hot water line 2 and send signal, controller 10 receives water and flows after the signal that signal transducer 7 brings, the output control signal starts water pump 6 work, export control signal simultaneously and open backwater motor-driven valve 8, make hot water line 2 and water return pipeline 4 form circulation waterway, allow hot water line's 2 interior cold water be circulated back to as early as possible in the water tank 17, in this process, the temperature of measuring when return water temperature sensor 5 is higher than the return water temperature of setting, and controller 10 switches off the pump 6 and backwater motor-driven valve 8, and water stops circulation.At this moment, the tap 12 of fetching boiling water again just can normally use hot water.
When sunlight is inadequate, water temperature in the water tank 17 can be lower than the temperature of setting, during use, fetch boiling water leading 12, treat at once tap 12 to be closed after tap 12 there are flowing out, at this moment, the water signal transducer 7 that flows detects and has water to flow among the hot water line 2 and send signal, controller 10 receives water and flows after the signal that signal transducer 7 brings, the output control signal starts water pump 6 work, export control signal simultaneously and open backwater motor-driven valve 8, close and often open hot water electromagnetic valve 13, open normally closed hot water electromagnetic valve 16, start other water heater 32 then, allow the cold water in the hot water line 2 be circulated back to earlier in the water tank 17, when the temperature of measuring when return water temperature sensor 5 is consistent with the water temperature in the water tank 17, controller 10 switches off the pump 6 and backwater motor-driven valve 8, and water stops circulation.At this moment, fetch boiling water leading 12 again, the water signal transducer 7 that flows detects and has water to flow among the hot water line 2 and send signal, controller 10 receives water and flows after the signal that signal transducer 7 brings, the output control signal starts water pump 6 work (perhaps also can not start water pump 6 when pressure enough need not pressurize), close and often open hot water electromagnetic valve 13, open normally closed hot water electromagnetic valve 16, cold water becomes hot water after other water heater 32 heating, just can normally use hot water.
When the temperature of hot water temperature's sensor 51 mensuration is higher than hot water effluent's temperature of setting, controller 10 output control signals are opened electric flow control valve 81, and open water solenoid valve 9 simultaneously, the cold water added and the hot water among the hot water line 2 are suitably mixed, the temperature of constantly measuring according to hot water temperature's sensor 51 in this process is come the open degree of electric flow control valve 81 is regulated, and reaches discharge on the control cold water, finally realizes that the temperature that hot water temperature's sensor 51 is measured reaches the purpose of hot water effluent's temperature of setting.
Referring to Fig. 4, Fig. 5, shown in Figure 6, the solar water heater control device that can switch mutually with other water heater of the present invention, comprise: the hot water line 2, water return pipeline 4, controller 10, and be installed on water-temperature water-level sensor 14 in the solar water heater water tank 17, hot water line 2 or water return pipeline 4 are provided with water pump 6---and water pump 6 is arranged on the hot water line 2 in the present embodiment, water return pipeline 4 is provided with backwater motor-driven valve 8 and return water temperature sensor 5, hot water line 2 is provided with the mobile signal transducer 7 of water and hot water temperature's sensor 51, one end of cold water watering pipeline 3 is connected with hot water line 2, cold water watering pipeline 3 is provided with water solenoid valve 9, hot water temperature's sensor 51, water-temperature water-level sensor 14, the water signal transducer 7 that flows, signal input part corresponding in the signal output part of return water temperature sensor 5 and the controller 10 is electrically connected, the water pump control signal of controller 10 outputs, backwater motor-driven valve control signal, last water solenoid valve control signal respectively with water pump 6, backwater motor-driven valve 8, the control end of last water solenoid valve 9 is electrically connected; Flow signal transducer 7, cold water watering pipeline 3 and last water solenoid valve 9 of described hot water line 2, water return pipeline 4, controller 10, water pump 6, backwater motor-driven valve 8, water is installed in the installation casing 1, installs that casing 1 is provided with the hot water water inlet interface 21 that is communicated with hot water line 2 and hot water effluent's interface 22, the backwater that is communicated with water return pipeline 4 is intake interface 41 and backwater water outlet interface 42 and the last water that is communicated with cold water watering pipeline 3 interface 31 of intaking; Hot water line 2 is provided with and often opens hot water electromagnetic valve 13; The hot water line 2 who often opens hot water electromagnetic valve 13 two ends is provided with, following two hot water lines of branch are the hot water line of top set 25 and inferior division hot water line 27, casing 1 is installed is provided with the hot water line of the top set interface 26 that is communicated with the hot water line of top set 25, casing 1 is installed is provided with the inferior division hot water line interface 28 that is communicated with inferior division hot water line 27, the hot water line of top set interface 26 can be connected with delivery port with the water inlet of other water heater 32 respectively with inferior division hot water line interface 28, described other water heater 32 can be gas heater or electric heater, inferior division hot water line 27 is provided with normally closed hot water electromagnetic valve 16, controller 10 output often open hot water electromagnetic valve's control signal, normally closed hot water electromagnetic valve's control signal respectively with often open hot water electromagnetic valve 13, normally closed hot water electromagnetic valve's 16 control end is electrically connected.On cold water watering pipeline 3 and hot water line 2, also be provided with register in the present embodiment, the structure of described register is: be arranged in parallel temperature adjustment pipeline 33 at cold water watering pipeline 3, temperature adjustment pipeline 33 is provided with thermostatic valve 15, and the temperature inductor 151 of thermostatic valve 15 is installed on the hot water line 2.
Referring to shown in Figure 6, during practical application, be connected with hot water water inlet interface 21 by the water tank 17 of external water pipe 23 with solar water heater, by external water pipe 43 water tank 17 is connected with backwater water outlet interface 42, by external water pipe 24 hot water effluent's interface 22 is connected with backwater water inlet interface 41, tap 12 is arranged on the external water pipe 24, last water water inlet interface 31 is connected with water supply pipe in the family, be connected with the hot water line of top set interface 26 by the water inlet of external water pipe 29 with other water heater 32, be connected with inferior division hot water line interface 28 by the delivery port of external water pipe 30 with other water heater 32.In actual use; also can near on the external water pipe 43 of water tank 17 or external water pipe 24 install return water temperature sensor 5 additional; or directly the return water temperature sensor 5 on the water return pipeline 4 is retrofitted on the external water pipe 24, the variation of these mounting means all should belong to protection scope of the present invention.
The operation principle of the solar water heater control device that can switch mutually with other water heater of the present invention is as follows: referring to shown in Figure 6, during use, at first can preset water level and the water temperature of setting in the solar water heater water tank 17 (being set at 55 degree usually) by controller 10, preset setting return water temperature (being set at 35 degree usually) by controller 10, preset by thermostatic valve 15 and to set hot water effluent's temperature (being set at 46 degree usually), controller 10 shows water level and water temperature after receiving the signal that water-temperature water-level sensor 14 brings.
When the water level in the water tank 17 was lower than the water level of setting, controller 10 output control signals were opened water solenoid valve 9, and last water is just intake in water tank 17 through hot water line 2 by cold water watering pipeline 3; When water-temperature water-level sensor 14 detected water level in the water tank 17 and is in a high position, controller 10 received after the signal that water-temperature water-level sensor 14 brings, and the output control signal is closed and closed water solenoid valve 9, just stopped water inlet in the water tank 17.
When sunny, water temperature in the water tank 17 generally is not less than the temperature of setting, during use, fetch boiling water leading 12, treat at once tap 12 to be closed after tap 12 there are flowing out, at this moment, the water signal transducer 7 that flows detects and has water to flow among the hot water line 2 and send signal, controller 10 receives water and flows after the signal that signal transducer 7 brings, the output control signal starts water pump 6 work, export control signal simultaneously and open backwater motor-driven valve 8, make hot water line 2 and water return pipeline 4 form circulation waterway, allow hot water line's 2 interior cold water be circulated back to as early as possible in the water tank 17, in this process, the temperature of measuring when return water temperature sensor 5 is higher than the return water temperature of setting, and controller 10 switches off the pump 6 and backwater motor-driven valve 8, and water stops circulation.At this moment, the tap 12 of fetching boiling water again just can normally use hot water.
When sunlight is inadequate, water temperature in the water tank 17 can be lower than the temperature of setting, during use, fetch boiling water leading 12, treat at once tap 12 to be closed after tap 12 there are flowing out, at this moment, the water signal transducer 7 that flows detects and has water to flow among the hot water line 2 and send signal, controller 10 receives water and flows after the signal that signal transducer 7 brings, the output control signal starts water pump 6 work, export control signal simultaneously and open backwater motor-driven valve 8, close and often open hot water electromagnetic valve 13, open normally closed hot water electromagnetic valve 16, start other water heater 32 then, allow the cold water in the hot water line 2 be circulated back to earlier in the water tank 17, when the temperature of measuring when return water temperature sensor 5 is consistent with the water temperature in the water tank 17, controller 10 switches off the pump 6 and backwater motor-driven valve 8, and water stops circulation.At this moment, fetch boiling water leading 12 again, the water signal transducer 7 that flows detects and has water to flow among the hot water line 2 and send signal, controller 10 receives water and flows after the signal that signal transducer 7 brings, the output control signal starts water pump 6 work (perhaps also can not start water pump 6 when pressure enough need not pressurize), close and often open hot water electromagnetic valve 13, open normally closed hot water electromagnetic valve 16, cold water becomes hot water after other water heater 32 heating, just can normally use hot water.
Hot water temperature in temperature inductor 151 induction heat water lines 2 surpasses hot water effluent's temperature of setting, thermostatic valve 15 can be regulated the water yield of the cold water that adds automatically, the cold water added by temperature adjustment pipeline 33 and the hot water among the hot water line 2 are suitably mixed, make hot water effluent's temperature in the temperature inductor 151 induction heat water lines 2 reach the hot water temperature of setting.Hot water effluent's temperature in temperature inductor 151 induction heat water lines 2 is not higher than the hot water temperature of setting, and thermostatic valve 15 is in closed condition automatically.
The switching that can control solar water heater and other water heater with the solar water heater control device that other water heater switches mutually automatically of the present invention, simple, convenient, reliable.
Claims (4)
1. the solar water heater control device that can switch mutually with other water heater comprises: hot water line, water return pipeline, controller, and be installed on water-temperature water-level sensor in the solar water heater water tank, hot water line or water return pipeline are provided with water pump
,Water return pipeline is provided with backwater motor-driven valve and return water temperature sensor, the hot water line is provided with the mobile signal transducer of water and hot water temperature's sensor, one end of cold water watering pipeline is connected with the hot water line, the cold water watering pipeline is provided with water solenoid valve, hot water temperature's sensor, water-temperature water-level sensor, the water signal transducer that flows, signal input part corresponding in the signal output part of return water temperature sensor and the controller is electrically connected, the water pump control signal of controller output, backwater motor-driven valve control signal, last water solenoid valve control signal respectively with water pump, the backwater motor-driven valve, the control end of last water solenoid valve is electrically connected; Flow signal transducer, cold water watering pipeline and last water solenoid valve of described hot water line, water return pipeline, water pump, backwater motor-driven valve, water is installed in the installation casing, installs that casing is provided with the hot water water inlet interface that is communicated with the hot water line and hot water effluent's interface, the backwater that is communicated with water return pipeline is intake interface and backwater water outlet interface and the last water that is communicated with the cold water watering pipeline interface of intaking; It is characterized in that: the hot water line is provided with and often opens the hot water electromagnetic valve; The hot water line who often opens the hot water electromagnetic valve two ends is provided with upper and lower two hot water lines of branch, casing is installed is provided with the upper and lower hot water line of the branch interface that is communicated with the upper and lower hot water line of branch, the upper and lower hot water line of branch interface can be connected with delivery port with the water inlet of other water heater respectively, the hot water line of branch is provided with normally closed hot water electromagnetic valve therein, controller output often open hot water electromagnetic valve's control signal, normally closed hot water electromagnetic valve's control signal is electrically connected with the control end of often opening hot water electromagnetic valve, normally closed hot water electromagnetic valve respectively.
2. the solar water heater control device that can switch mutually with other water heater according to claim 1 is characterized in that: also be provided with register on cold water watering pipeline and hot water line.
3. the solar water heater control device that can switch mutually with other water heater according to claim 2, it is characterized in that: the structure of described register is: the cold water watering pipeline is provided with electric flow control valve, and the electric flow control valve control signal of controller output is electrically connected with the control end of electric flow control valve.
4. the solar water heater control device that can switch mutually with other water heater according to claim 2, it is characterized in that: the structure of described register is: be arranged in parallel the temperature adjustment pipeline at the cold water watering pipeline, the temperature adjustment pipeline is provided with thermostatic valve, and the temperature inductor of thermostatic valve is installed on the hot water line.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102632976A CN103335423A (en) | 2013-06-28 | 2013-06-28 | Solar water heater control device interchangeable with other water heaters |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102632976A CN103335423A (en) | 2013-06-28 | 2013-06-28 | Solar water heater control device interchangeable with other water heaters |
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| CN103335423A true CN103335423A (en) | 2013-10-02 |
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| CN2013102632976A Pending CN103335423A (en) | 2013-06-28 | 2013-06-28 | Solar water heater control device interchangeable with other water heaters |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN110260536A (en) * | 2019-07-15 | 2019-09-20 | 盛国栋 | Solar water heater gas-aided heating full-automatic device |
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| JPS56119447A (en) * | 1980-02-22 | 1981-09-19 | Aisin Seiki Co Ltd | Solar heatcollector |
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| CN201875908U (en) * | 2010-10-15 | 2011-06-22 | 艾欧史密斯(中国)热水器有限公司 | Waterway switching control module of water heater |
| CN102589177A (en) * | 2012-03-26 | 2012-07-18 | 苏州开来新能源有限公司 | Water feeding and discharging temperature control device for solar water heater |
| CN202648206U (en) * | 2012-07-09 | 2013-01-02 | 冯增林 | Automatic switching device for solar water heater and gas water heater |
| CN203421844U (en) * | 2013-06-28 | 2014-02-05 | 苏州开来新能源有限公司 | Solar water heater control device capable of being switched to other water heaters |
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| JPS56119447A (en) * | 1980-02-22 | 1981-09-19 | Aisin Seiki Co Ltd | Solar heatcollector |
| CN2438979Y (en) * | 2000-06-03 | 2001-07-11 | 中山长青燃气具有限公司 | Water heater with apparatus for automatic conversion of solar energy and gas combustion |
| CN201875908U (en) * | 2010-10-15 | 2011-06-22 | 艾欧史密斯(中国)热水器有限公司 | Waterway switching control module of water heater |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| CN110260536A (en) * | 2019-07-15 | 2019-09-20 | 盛国栋 | Solar water heater gas-aided heating full-automatic device |
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Application publication date: 20131002 |