CN202660631U - Solar and electric water heater combination heating device - Google Patents
Solar and electric water heater combination heating device Download PDFInfo
- Publication number
- CN202660631U CN202660631U CN 201220240506 CN201220240506U CN202660631U CN 202660631 U CN202660631 U CN 202660631U CN 201220240506 CN201220240506 CN 201220240506 CN 201220240506 U CN201220240506 U CN 201220240506U CN 202660631 U CN202660631 U CN 202660631U
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- solar
- water
- electric
- electric heater
- water tank
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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
- 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
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a solar and electric water heater combination heating device. The Solar and electric water heater combination heating device comprises a cold water inlet pipe, a water usage point, a solar thermal collector, a solar water storage tank and an electric water heater, wherein the solar water storage tank is provided with a solar temperature sensor, and the electric water heater is provided with a controller and an electric water heater temperature sensor electrically connected with the controller. The solar and electric water heater combination heating device has main technical characteristics that the solar and electric water heater combination heating device further comprises a first electric switch unit and a second electric switch unit which are electrically connected with the controller, the solar temperature sensor is electrically connected with the controller, the first electric switch unit is arranged between a water outlet of the electric water heater and the water usage point, the second electric switch unit is arranged between a hot water outlet of the solar water storage tank and the water usage point, and the hot water outlet of the solar water storage tank is respectively communicated with a water inlet of the electric water heater and a cavity of the second electric switch unit. The solar water storage tank is convenient to install. The electric water heater is intelligently controlled to be turned on, so that the solar and electric water heater combination heating device is convenient and intelligent in use.
Description
Technical field
The utility model relates to the heating plant of a kind of solar energy, the use of electric heater photoelectric combination.
Background technology
Existing solar energy and electrically heated combination all are that the mode that adds an electrically heated rod in solar water container realizes auxiliary heat supplying basically, it has two problems: 1, solar energy and electric heater share a water tank, the complex structure of water tank, installation inconvenience; 2, aspect control, if the operation principle of electric heater generally is when water tank temperature does not also reach settings during to certain setting-up time then starts electrical heating work, Water in Water Tank is heated, until water temperature reaches settings, but because weather conditions change greatly, this the user will occur need to change the setting-up time that controller control electric heater starts regularly, to guarantee in time have hot water to use, if the user forgets the adjustment setting-up time in the sky, have that heat supply can to occur untimely or use without hot water, cause the user can not be timely, cosily use hot water, the appearance of the problem such as intelligent level is low.For overcoming these defectives, solar energy and electric heater combination heating plant are developed.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of solar energy and electric heater combination heating plant will be provided, and solar storage water tank is easy for installation, and the unlatching of Intelligent control electric water heater, easy to use, more hommization.
The technical scheme that its technical problem that solves the utility model adopts is: comprise into cold water pipe, use water spot, solar thermal collector, solar storage water tank, electric heater, solar storage water tank is provided with the solar energy temperature sensor, electric heater is provided with controller, the electric heater temperature sensor that electrically connects with controller, it also comprises the first electric opening/closing device that is provided with cavity that electrically connects with controller, the second electric opening/closing device, solar energy temperature sensor and controller electrically connect, the first electric opening/closing device is installed in the electric heater delivery port and with between the water spot, the second electric opening/closing device is installed in the hot-water outlet of solar storage water tank and with between the water spot, the hot-water outlet of solar storage water tank is communicated with the water inlet of electric heater and the cavity of the second electric opening/closing device respectively.
Described the first electric opening/closing device, the second electric opening/closing device are motor-driven valve or magnetic valve.
Describedly advance cold water pipe and be communicated with the cold water outlet that advances with water spot and solar storage water tank respectively.
Describedly with the water spot front end mixed water valve is installed, a water inlet end of mixed water valve is communicated with cold water inlet, and another water inlet end is communicated with the cavity of the first electric opening/closing device, the cavity of the second electric opening/closing device, the water side be communicated with water spot.
Described solar storage water tank is provided with safety relief valve.
Described safety relief valve is installed in the top of solar storage water tank.
Described solar storage water tank is installed in the top of solar thermal collector.
The cold water inlet of described solar storage water tank is positioned at the solar storage water tank bottom, hot water outlet is positioned at solar storage water tank top.
The circulatory mediator that circulates between described solar storage water tank and the solar thermal collector is the water in the storage tank.
The utility model is compared the beneficial effect that produces with background technology: because the utility model adopts solar energy and electric heater to divide the structure that is arranged, makes up heat supply, one in two electric opening/closing devices is opened in the temperature control that electric water heater controller detects according to temperature sensor, so solar storage water tank is easy for installation, and the unlatching of Intelligent control electric water heater, easy to use, more hommization.
Description of drawings: Fig. 1 is structural representation of the present utility model.
The control block diagram of main controller circuit among Fig. 2.
The specific embodiment: shown in accompanying drawing 1, accompanying drawing 2, present embodiment comprises into cold water pipe 20, solar thermal collector 19, solar storage water tank 17, electric heater 3, the first electric opening/closing device 7, the second electric opening/closing device 8, mixed water valve 9, the first electric opening/closing device 7 and the second electric opening/closing device 8 are for being provided with motor-driven valve or the magnetic valve of cavity, such as SFD, SFD1 series motor-driven valve or ZCS, the ZS series magnetic valve of Shanghai fixed star pump valve Manufacturing Co., Ltd production.Solar storage water tank 17 is provided with solar energy temperature sensor 13, cold water inlet 12, hot water outlet 14, storage tank circulatory mediator outlet 11, storage tank circulatory mediator import 16, safety relief valve 15, and safety relief valve 15 is installed in the top of solar storage water tank 17.Solar thermal collector 19 comprises heat collector circulatory mediator import 10, heat collector circulatory mediator outlet 18, and storage tank circulatory mediator import 16 is communicated with heat collector circulatory mediator outlet 18, and the storage tank circulatory mediator exports 11 and is communicated with heat collector circulatory mediator import 10.Electric heater 3 comprises controller 5, electric heater temperature sensor 1, electric heater 4, water inlet 6, delivery port 2, the first electric opening/closing device 7, the second electric opening/closing device 8, electric heater 4, solar energy temperature sensor 13, electric heater temperature sensor 1 all electrically connects with controller 5, the first electric opening/closing device 7 is installed in electric heater delivery port 2 and with on the water pipeline between the water spot, the second electric opening/closing device 8 is installed in the hot-water outlet 14 of solar storage water tank 17 and with on the water pipeline between the water spot 21, the hot-water outlet 14 of solar storage water tank 17 is communicated with the water inlet 6 of electric heater 3 and the cavity of the second electric opening/closing device 8 respectively, with water spot 21 front ends mixed water valve 9 is installed, one water inlet end of mixed water valve 9 is communicated with cold water inlet 20, the cavity of another water inlet end and the first electric opening/closing device 7, the cavity of the second electric opening/closing device 8 is communicated with, the water side be communicated with water spot 21.
The user sets a temperature by the controller 5 of electric heater 3, running water is from advancing cold water pipe 20 and cold water inlet 12 inflow solar storage water tanks 17, because solar storage water tank 17 is installed in the top of solar thermal collector 19, therefore do not need to pass through water pump, water in the solar storage water tank 17 enters into solar thermal collector 19 through circulating line from heat collector circulatory mediator entrance 10 by the outlet 11 of storage tank circulatory mediator, according to heat-conduction principle, flow out from heat collector circulatory mediator outlet 18 through the hot water after the heating, be back to solar storage water tank 17 by circulating line from storage tank circulatory mediator import 16, because the cold water inlet 12 of solar storage water tank 17 is positioned at the bottom, hot water outlet 14 is positioned at top, therefore hot water flows out from hot water outlet 14, when solar storage water tank 17 internal pressures were excessive, safety relief valve 15 was opened pressure release automatically.Whether controller 5 constantly reaches the temperature that the user arranges by the water that electric heater temperature sensor 1 detects in electric heater 3 water tanks, as do not reach the water that namely starts in 4 pairs of water tanks of electric heater and heat, be stopped heating until reach the temperature that the user sets, thereby guarantee have all the time hot water to provide in electric heater 3 water tanks.
During user's bathing, whether controller 5 reaches the predefined value of user by the water temperature that solar energy temperature sensor 13 detects in the solar storage water tank 17, if reach that the user arranges with coolant-temperature gage start the second electric opening/closing device 8, close the first electric opening/closing device 7, hot water directly passes through mixed water valve 9 for water spot 21 bathings after hot water outlet 14 outflows of storage tank 17, the user can be by regulating mixed water valve 9 adjusting water temperatures; If the water in the solar storage water tank 17 does not reach the coolant-temperature gage of using of user's setting, then the second electric opening/closing device 8 is closed in controller 5 orders, open the first electric opening/closing device 7, hot water in electric heater 3 water tanks flows out from hot water outlet 2, by mixing water valve 9 for water spot 21 bathings, the user can regulate water temperature by regulating mixed water valve 9, at this moment, water in the solar storage water tank 17 flows into the water tank of electric heater 3, temperature in water tank reduces Time Controller 5 and starts electric heater 4 heating, sets value in advance until water temperature reaches the user.This mode can preferentially be used the hot water in the solar storage water tank 17, namely preferentially utilize solar energy, hot water in electric heater 3 water tanks has been made hot water for subsequent use and has been used, so more energy-conservation, need not user's not timing ground electric heater is adjusted start-up time, so more hommization, intellectuality.Solar storage water tank 17 and electric heater unit divide and are arranged, are combined with, and the volume of solar storage water tank 17 can suitably reduce, and can when solving large capacity solar storage water tank installation difficulty, realize the purpose of the large capacity water of little water tank.
In addition, in order to increase heat transfer effect, solar thermal collector 19 and solar storage water tank 17 can be by the independent strong circulatory mediators of circulating line circulation thermal conductivity.The combination heating plant of this structure can make up with existing product, only need add two motor-driven valves or magnetic valve and electric water heater controller is done corresponding the adjustment to get final product, and is simple in structure.
Claims (10)
1. a solar energy and electric heater combination heating plant, comprise into cold water pipe (20), with water spot (21), solar thermal collector (19), solar storage water tank (17), electric heater (3), solar storage water tank (17) is provided with solar energy temperature sensor (13), electric heater (3) is provided with controller (5), the electric heater temperature sensor (1) that electrically connects with controller (5), it is characterized in that it also comprises the first electric opening/closing device (7) that is provided with cavity that electrically connects with controller (5), the second electric opening/closing device (8), solar energy temperature sensor (13) electrically connects with controller (5), the first electric opening/closing device (7) is installed in electric heater delivery port (2) and with between the water spot (21), the second electric opening/closing device (8) is installed in the hot-water outlet (14) of solar storage water tank (17) and with between the water spot (21), the hot-water outlet (14) of solar storage water tank (17) is communicated with the water inlet (6) of electric heater (3) and the cavity of the second electric opening/closing device (8) respectively.
2. solar energy according to claim 1 and electric heater combination heating plant is characterized in that described the first electric opening/closing device (7), the second electric opening/closing device (8) are motor-driven valve or magnetic valve.
3. solar energy according to claim 1 and 2 and electric heater combination heating plant is characterized in that describedly advancing cold water pipe (20) and being communicated with the cold water outlet (12) that advances with water spot (21) and solar storage water tank (17) respectively.
4. solar energy according to claim 3 and electric heater make up heating plant, it is characterized in that describedly with water spot (21) front end mixed water valve (9) being installed, one water inlet end of mixed water valve (9) is communicated with cold water inlet (20), another water inlet end is communicated with the cavity of the first electric opening/closing device (7), the cavity of the second electric opening/closing device (8), the water side be communicated with water spot (21).
5. solar energy according to claim 3 and electric heater combination heating plant is characterized in that described solar storage water tank (17) is provided with safety relief valve (15).
6. solar energy according to claim 5 and electric heater combination heating plant is characterized in that described safety relief valve (15) is installed in the top of solar storage water tank (17).
7. solar energy according to claim 3 and electric heater combination heating plant is characterized in that described solar storage water tank is installed in the top of solar thermal collector (19).
8. solar energy according to claim 3 and electric heater combination heating plant is characterized in that the cold water inlet (12) of described solar storage water tank (17) is positioned at solar storage water tank (17) bottom, hot water outlet (14) is positioned at solar storage water tank (17) top.
9. solar energy according to claim 1 and 2 and electric heater combination heating plant is characterized in that the circulatory mediator that circulates between described solar storage water tank (17) and the solar thermal collector (19) is the water in the storage tank (17).
10. solar energy according to claim 3 and electric heater combination heating plant is characterized in that the circulatory mediator that circulates between described solar storage water tank (17) and the solar thermal collector (19) is the water in the storage tank (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240506 CN202660631U (en) | 2012-05-28 | 2012-05-28 | Solar and electric water heater combination heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240506 CN202660631U (en) | 2012-05-28 | 2012-05-28 | Solar and electric water heater combination heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660631U true CN202660631U (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220240506 Expired - Lifetime CN202660631U (en) | 2012-05-28 | 2012-05-28 | Solar and electric water heater combination heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202660631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490639A (en) * | 2015-12-09 | 2016-04-13 | 河海大学常州校区 | Intelligent thermophotovoltaic integrated device |
| CN114001401A (en) * | 2021-11-04 | 2022-02-01 | 东莞市建筑设计院有限公司 | Solar energy and electric water heater combined heating device and use method thereof |
-
2012
- 2012-05-28 CN CN 201220240506 patent/CN202660631U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490639A (en) * | 2015-12-09 | 2016-04-13 | 河海大学常州校区 | Intelligent thermophotovoltaic integrated device |
| CN105490639B (en) * | 2015-12-09 | 2017-07-18 | 河海大学常州校区 | A kind of heating integrated device of intelligent photovoltaic |
| CN114001401A (en) * | 2021-11-04 | 2022-02-01 | 东莞市建筑设计院有限公司 | Solar energy and electric water heater combined heating device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |