CN202993576U - Water heater system - Google Patents
Water heater system Download PDFInfo
- Publication number
- CN202993576U CN202993576U CN 201220633805 CN201220633805U CN202993576U CN 202993576 U CN202993576 U CN 202993576U CN 201220633805 CN201220633805 CN 201220633805 CN 201220633805 U CN201220633805 U CN 201220633805U CN 202993576 U CN202993576 U CN 202993576U
- Authority
- CN
- China
- Prior art keywords
- water
- heater
- water heater
- valve
- solar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 170
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 3
- 238000003287 bathing Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000009841 combustion method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides a water heater system, including solar water heater and electric water heater, the pipeline of connecting the solar water heater water tank and the pipeline of connecting the electric water heater delivery port are connected to the both ends of intaking of the muddy water valve of the delivery port of connecting the water heater system respectively. Temperature sensors respectively arranged in the solar water heater and the electric water heater; the control unit is electrically connected with the temperature sensor and is used for controlling the electric water heater to heat when judging that the water temperature in the solar water heater is lower than a preset value and controlling the electric water heater to stop heating when judging that the water temperature in the solar water heater is not lower than the preset value; the pipeline connected with the water tank of the solar water heater is connected to the water inlet pipe connected with a valve in series through a second three-way valve. The solar water heater and the electric water heater which are connected in parallel match electric energy and solar energy to achieve the best use combination point, and meet the requirements of users on bath water quantity and water temperature.
Description
Technical field
The utility model relates to a kind of water-heater system.
Background technology
Existing water heater comprises gas water heater, solar water heater and electric heater from kind.Wherein, gas heater in use exists because of insufficient toxic gas of discharging that burns, and might cause the problem of security incident; Though and electric heater is without above-mentioned problem, in use power consumption is large and the water outlet current are less; The more impact that is subjected to weather or temperature of solar water heater can't guarantee output water temperature.
The utility model content
In view of this, main purpose of the present utility model is, a kind of water-heater system is provided, and comprises the solar water heater and the electric heater that are connected in parallel, electric energy and solar energy are matched the use binding site that reaches best, satisfy the demand of user's bathing water yield and water temperature.
The water-heater system that the utility model provides comprises solar water heater and electric heater, connects two water inlet ends of mixed water valve that the pipeline of solar water heater water tank and the pipeline that is connected the electric heater delivery port are connected to respectively the delivery port of connection water-heater system.
By upper, the solar water heater that is connected in parallel and electric heater match electric energy and solar energy the use binding site that reaches best, satisfy the demand of user's bathing water yield and water temperature.
Optionally, also comprise:
Be separately positioned on the temperature sensor in solar water heater and electric heater;
Control module is electrically connected to described temperature sensor, and the water temperature that is used for the judgement solar water heater is controlled electric water heater heating during lower than setting value, and the water temperature in the judgement solar water heater is controlled the electric heater stopped heating when being not less than setting value.
By upper, thereby detect by control module the switching that the solar water actuator temperature is controlled electric heater, realize the complementation of solar water heater and electric heater, realization matches electric energy and solar energy to reach the use binding site of the best.
Optionally, be connected to the water inlet pipe of series connection one valve on the pipeline of connection solar water heater water tank by the second triple valve.
Optionally, described valve is magnetic valve,
Described control module also is electrically connected to described magnetic valve, controls the unlatching of magnetic valve when being used for judgement solar water heater water tank water level lower than setting value.
Optionally, also comprise level sensor in described solar water heater water tank;
Described control module also is electrically connected to described level sensor, is used for the value judgement solar water heater water tank water level that detects according to level sensor.
It is one of following that described level sensor comprises: ultrasonic water level sensor, pressure type level sensor.
By upper, when the water shortage in solar water heater, control module is controlled magnetic valve and is opened, and realizes avoiding solar water heater the situation of dry combustion method to occur because water level is too low.
Optionally, between described the second triple valve and mixed water valve, one way stop peturn valve is set.
By upper, realize guaranteeing that current are by the mixed water valve of solar water heater single flow direction.
Optionally, the water inlet pipe of described series connection one valve is connected to the running water water inlet with the pipeline that is connected the electric water heater inlet mouth by the first triple valve.
Description of drawings
Fig. 1 is the structure principle chart of the utility model water-heater system;
Fig. 2 is the workflow diagram of the utility model water-heater system.
The specific embodiment
With reference to the accompanying drawings the specific embodiment of water-heater system described in the utility model is described in detail.As shown in Figure 1, water-heater system comprises solar water heater 1, electric heater 6, connects the pipeline of solar water heater 1 and electric heater 6, and control module 3.Described control module 3 is used for controlling the heating-up temperature of electric heater 6 heating tubes, and the switching of magnetic valve in pipeline, realizes electric energy and solar energy are matched the use binding site that reaches best, satisfies the demand of user's bathing water yield and water temperature.
The below is described the pipeline that connects solar water heater 1 and electric heater 6: pipeline comprises solar water heater inlet pipeline, water inlet tube of electric water heater road and water-heater system outlet pipeline.
Wherein, the inlet pipeline of electric heater comprises the first triple valve 19, and described the first triple valve 19 1 ends are connected with running water water inlet 7, and an end is connected with the water inlet of electric heater 6, and the other end is connected with hereinafter described the second triple valve 20.
The pipeline that connects solar water heater comprises: the second triple valve 20, one end of described the second triple valve 20 is connected with the first triple valve 19, one end is connected to solar water heater 1 water tank, in the pipeline that connects between described the first triple valve 19 and the second triple valve 20, magnetic valve 2 is set, and this pipeline is used for solar water heater inlet.In the present embodiment, described solar water heater 1 is the drop height type water heater, i.e. non-pressure-bearing type water heater, and its oral siphon and outlet pipe are same pipeline.
The water-heater system outlet pipeline comprises: mixed water valve 4, and described mixed water valve 4 one ends are connected with the second triple valve 20, and an end is connected with the delivery port of electric heater 6, and an other end is connected with the delivery port 5 of water-heater system.In described the second triple valve 20 and pipeline that mixed water valve 4 is connected, one way stop peturn valve 16 is set, to guarantee that current are by the mixed water valve 4 of solar water heater 1 single flow direction.Also comprise a water flow switch 17 in addition in mixed water valve 4 and pipeline that the delivery port of electric heater 6 is connected.
Solar water heater 1 inside, comprise level sensor 8 and solar water heater temperature sensor (not shown) that can be integrally manufactured with level sensor 8, it is one of following that described level sensor 8 can comprise: ultrasonic water level sensor, pressure type level sensor.The operation principle of ultrasonic water level sensor is: by detecting the Acoustic Wave Propagation that sent by ultrasonic water level sensor to the time sensed water level of the water surface; The operation principle of pressure type level sensor is: because the hydraulic pressure of different water levels is different, the pressure type level sensor transfers to hereinafter described control module 3 with detected different level pressures, is judged by control module 3.The fixed form of described level sensor 8 and solar water heater temperature sensor is same as the prior art, therefore repeat no more.
The control step of described control module 3 comprises the following steps as shown in Figure 2:
Step S10: attaching plug 12 is connected with external power source, and system powers on.
Step S20: control module 3 judges that whether water level in solar water heater 1 is greater than predetermined water level.
The water yield that level sensor 8 in solar water heater 1 detects in solar water heater, control module 3 receives above-mentioned water yield information, judges whether this water yield reaches predetermined water level, if reach predetermined water level, enters step S40, otherwise enters step S30.
Step S30: control module 3 output control informations, control magnetic valve 2 and open, to solar water heater 1 water storage, and return to step S20.
Step S40: control module 3 judges that whether water temperature in solar water heater 1 is greater than predetermined temperature.
In solar water heater 1, the solar water heater temperature sensor detects the water temperature in solar water heater, control module 3 receives above-mentioned water temperature information, judges whether this water temperature reaches predetermined temperature, if greater than this predetermined water temperature, enter step S50, otherwise enter step S60.
Step S50: control module 3 determines that water-heater system is the solar water heater heating mode, enters step S90.
After control module 3 was defined as the solar water heater heating mode, solar water heater 1 was the hot water end, and electric heater 6 is the cold water end, controlled electric heater 6 and did not heat.Under the prerequisite that guarantees leaving water temperature, save the electric energy loss that causes because of electric heater 6 work thus, guarantee simultaneously the flow of water outlet.
Step S60: control module 3 judges that whether water temperature in electric heater 6 is greater than predetermined temperature.
The water temperature that electric heater temperature sensor 10 in electric heater 6 detects in water tank, this water temperature information exchange is crossed electric heater control panel 11 and is uploaded to control module 3, judge that by control module 3 whether water temperature in electric heater 6 is greater than predetermined temperature, if greater than this predetermined water temperature, enter step S80, otherwise enter step S70.
Step S70: control module 3 output control informations, the heating tube 9 of controlling in electric heater 6 is opened, and returns to step S60.
Step S80: control module 3 determines that water-heater system is the electric water heater heating pattern.
After control module 3 was defined as the electric water heater heating pattern, electric heater 6 was the hot water end, and solar water heater 1 is the cold water end.When shortage of heat that the sun provides, start electric heater 6 thus, guarantee the leaving water temperature of water-heater system.
Step S90: finish.
Above-described embodiment is particularly useful for electric heater 6 for being hot electric heater, like this when carrying out above-mentioned steps S50, is able to cold water is flowed to mixed water valve 4 from its outlet pipe rapidly as the electric heater 6 of cold water end.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a water-heater system, comprise solar water heater (1) and electric heater (6), it is characterized in that,
Connect two water inlet ends of mixed water valve (4) that the pipeline of solar water heater (1) water tank and the pipeline that is connected electric heater (6) delivery port are connected to respectively the delivery port (5) of connection water-heater system;
Be separately positioned on the temperature sensor in solar water heater (1) and electric heater (6);
Control module (3), be electrically connected to described temperature sensor, the water temperature that is used for judgement solar water heater (1) is during lower than predetermined value, control electric heater (6) heating, and the water temperature in judgement solar water heater (1) is controlled electric heater (6) stopped heating when being not less than predetermined value;
Be connected to the water inlet pipe of series connection one valve on the pipeline of connection solar water heater (1) water tank by the second triple valve (20).
2. water-heater system according to claim 1, is characterized in that, described valve is magnetic valve (2),
Described control module (3) also is electrically connected to described magnetic valve (2), controls the unlatching of magnetic valve (2) when being used for judgement solar water heater (1) cistern water level lower than predetermined value.
3. water-heater system according to claim 2, is characterized in that, also comprises level sensor (8) in described solar water heater (1) water tank;
Described control module (3) also is electrically connected to described level sensor (8), is used for value judgement solar water heater (1) cistern water level that detects according to level sensor (8).
4. water-heater system according to claim 3, is characterized in that, it is one of following that described level sensor (8) comprises: ultrasonic water level sensor, pressure type level sensor.
5. water-heater system according to claim 1, is characterized in that, between described the second triple valve (20) and mixed water valve (4), one way stop peturn valve (16) is set.
6. water-heater system according to claim 1, is characterized in that, the water inlet pipe of described series connection one valve is connected to running water water inlet (7) with the pipeline that is connected electric heater (6) water inlet by the first triple valve (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220633805 CN202993576U (en) | 2012-11-27 | 2012-11-27 | Water heater system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220633805 CN202993576U (en) | 2012-11-27 | 2012-11-27 | Water heater system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202993576U true CN202993576U (en) | 2013-06-12 |
Family
ID=48564751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220633805 Expired - Fee Related CN202993576U (en) | 2012-11-27 | 2012-11-27 | Water heater system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202993576U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743131A (en) * | 2014-01-06 | 2014-04-23 | 昆明东启科技股份有限公司 | Method and application system for improving heat efficiency and heat utilization efficiency of solar water heating system |
| CN104949350A (en) * | 2015-06-25 | 2015-09-30 | 梁小炎 | Solar hot-water producing system |
| CN105972834A (en) * | 2016-05-06 | 2016-09-28 | 江苏财经职业技术学院 | Water heater capable of switching heat sources automatically |
| CN106016695A (en) * | 2016-06-22 | 2016-10-12 | 程思燕 | Water heater capable of automatically switching heat sources |
| CN112856836A (en) * | 2021-03-19 | 2021-05-28 | 唐浩然 | Water heater capable of intelligently controlling water temperature |
-
2012
- 2012-11-27 CN CN 201220633805 patent/CN202993576U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743131A (en) * | 2014-01-06 | 2014-04-23 | 昆明东启科技股份有限公司 | Method and application system for improving heat efficiency and heat utilization efficiency of solar water heating system |
| CN103743131B (en) * | 2014-01-06 | 2016-03-23 | 昆明东启科技股份有限公司 | Improve method and the application system of the solar water heating system thermal efficiency and heat utilization efficiency |
| CN104949350A (en) * | 2015-06-25 | 2015-09-30 | 梁小炎 | Solar hot-water producing system |
| CN105972834A (en) * | 2016-05-06 | 2016-09-28 | 江苏财经职业技术学院 | Water heater capable of switching heat sources automatically |
| CN106016695A (en) * | 2016-06-22 | 2016-10-12 | 程思燕 | Water heater capable of automatically switching heat sources |
| CN106016695B (en) * | 2016-06-22 | 2019-02-05 | 程思燕 | Automatically switch the water heater of heat source |
| CN112856836A (en) * | 2021-03-19 | 2021-05-28 | 唐浩然 | Water heater capable of intelligently controlling water temperature |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9897333B2 (en) | Water heater having a waterway changeover control apparatus and method for operating the same | |
| CN201463299U (en) | Water-saving type solar water heater | |
| CN202993576U (en) | Water heater system | |
| CN202254399U (en) | Control device for hot water supply by solar water heater and electric water heater or gas water heater | |
| CN201724438U (en) | Instant heating type solar water heater | |
| CN201885402U (en) | Energy-saving and cyclic control system for water heater | |
| CN202757269U (en) | Two-stage anti-freezing gas water heater | |
| CN201311103Y (en) | Detachable non-pressurized solar water heater | |
| CN104807212B (en) | Solar water heater and the combined application system of electric heater and energy-saving control device thereof | |
| CN102538186A (en) | Multi-functional electric hot water boiler | |
| CN102818376B (en) | Solar-electric automatic switching water heater | |
| CN201652814U (en) | Circulating water returning device and system for water heater | |
| CN101424456B (en) | Subdivision solar water heater | |
| CN201277732Y (en) | Solar water heater | |
| CN201607002U (en) | Household energy-saving water heater | |
| CN205580015U (en) | Novel solar water heater | |
| CN217737554U (en) | Water-saving backflow device | |
| CN201606964U (en) | Residual water water conservation control device in gas solar pipeline | |
| CN105627554A (en) | Solar water heater and auxiliary electric heating device and use method thereof | |
| CN205619573U (en) | Mobile control system of hot and cold water | |
| CN201726164U (en) | Photovoltaic power supply unit of solar water heater | |
| CN204006713U (en) | Double-water-tank solar water heater | |
| CN205897515U (en) | Grid -connected PV driven water heater | |
| CN109140762A (en) | A kind of electric heater and control method | |
| CN205119442U (en) | Export hydrothermal ultra -thin energy -saving electric water heater fast |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20211127 |