CN106766268A - The solar water heater that family cooks - Google Patents
The solar water heater that family cooks Download PDFInfo
- Publication number
- CN106766268A CN106766268A CN201710040152.8A CN201710040152A CN106766268A CN 106766268 A CN106766268 A CN 106766268A CN 201710040152 A CN201710040152 A CN 201710040152A CN 106766268 A CN106766268 A CN 106766268A
- Authority
- CN
- China
- Prior art keywords
- coil pipe
- heat
- thermal
- collecting tube
- pipe
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
- F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Commercial Cooking Devices (AREA)
Abstract
The solar water heater that family cooks, include concentrator, thermal-collecting tube, reflecting plate, shell, heat-conducting liquid pipe, magnetic valve, circulating pump, circuit board and storage heat boiler, there is coil pipe in the inside of storage heat boiler, the lower section that is shaped as of coil pipe is that circular helix coil pipe, top are disk helix coil pipes, and thermal-collecting tube, magnetic valve, circulating pump, storage heat boiler are linked in sequence one heat-conducting liquid circulatory system of composition using heat-conducting liquid pipe.When cooking, pot is put above disk helix coil pipe, insulation cover is put when not cooking.The present invention can cook, and certainly, also function be done the wash with normal domestic use solar water heater after mixing different substances together cold water.
Description
Technical field
The present invention relates to the solar water heater that a kind of family cooks, belong to the utilization of solar energy green energy resource.
Background technology
Solar energy is a kind of inexhaustible green energy resource, and national governments pay much attention to, in the G20 summits for just having terminated
In U.S. summit meeting achievement inventory, include innovation policies, climate change, clean energy resource.The Chinese government always encourages solar energy
Exploitation, the statistics of 2013 shows that the solar water heater sales volume of China's traditional retail channel is about 41,000,000,000
Unit, solar water heater recoverable amount is 310,000,000 square metres.The market of solar water heater is very big, but most products are all
It is the common solar water heater for being used only for and being done the wash in people's life, it is impossible to enough to cook.I once have developed one
Plant household middle-temperature solar water heater (2012105013193), a kind of domestic solar water heater（2014204773502）, will
The heat of convergence is transported to boiler, and output vapor is for cooking, steamed sweet bun.Through further experiment, it was found that these patents are deposited
Defect, for example：1. the pressure of vapor is influenceed to cause air pressure to be difficult to control by inflow, temperature；2. even without steaming
Vapour, the water in boiler still produces vapor as long as no exhausting, and wastes；3., often using once, water exhausts in boiler
Once, the inwall in boiler produces incrustation scale once, and heat transfer is influenceed after accumulation, reduces the efficiency of water heater.Therefore, having must
There is preferably innovation in family expenses high temperature solar water heater application field.
The content of the invention
Task of the invention is, designs the solar water heater that a kind of family cooks, and its efficiency high, does not produce incrustation scale, makes
Use and more facilitate.
The technical solution adopted for the present invention to solve the technical problems is：The solar water heater that family cooks, includes
Concentrator, thermal-collecting tube, reflecting plate, shell, heat-conducting liquid pipe, magnetic valve, circulating pump, circuit board and storage heat boiler, the heat conduction
Liquid is conduction oil or conductive fluid, in the shell, heat-conducting liquid pipe, magnetic valve, circulating pump, circuit board and storage heat boiler
Outer surface be enclosed with heat-insulation layer, there is coil pipe the inside of the storage heat boiler, and the lower section that is shaped as of the coil pipe is cylindrical screw
Drum pipe, top are disk helix coil pipe, the disk helix coil pipe of the top and the cylindrical screw drum of lower section
There are a dividing plate, the disk helix coil pipe of the top and circular helix coil pipe side, the bottom surface post of lower section between pipe
Shape container pack, is filled with phase-change thermal storage salt in the cylindrical container below the dividing plate, the circular helix coil pipe, circle are flat
Surface helix drum pipe is connected in series, and the thermal-collecting tube, magnetic valve, circulating pump, storage heat boiler are linked in sequence using heat-conducting liquid pipe
Into a heat-conducting liquid circulatory system.The heat-conducting liquid circulatory system, includes outside the boiler internal coil pipe branch road, boiler
Totally three branch paths are constituted for portion's thermal-collecting tube branch road and short-circuit liquid line branch road, and the thermal-collecting tube branch road and short-circuit liquid line branch road are simultaneously
Connection gets up to be connected into the heat-conducting liquid circulatory system with coil pipe branch road again；In one circulating pump of upper end series connection of the coil pipe branch road,
In the thermal-collecting tube branch road and short-circuit liquid line branch road one magnetic valve of each series connection.The action of the circulating pump and magnetic valve is by electricity
Road plate control, the surface with thermal-collecting tube in the phase-change thermal storage salt respectively has a thermistor to be connected to circuit board, in the circle
There is a pressure switch to be connected to circuit board above snail drum pipe, can be put above the disk helix coil pipe
Put the pot cooked, it is also possible to place insulation cover.The solar energy vacuum tube structure that the thermal-collecting tube is set with by tube core and die external
Into the structure of the tube core is U-tube or is concentric tube, has sheet metal to support between tube core and solar energy vacuum tube.Institute
It is that sunshine is converged line concentrator into a line to state concentrator, and the thermal-collecting tube is shaped as a line, places online poly-
On the focal line of light device, the number of the concentrator can be two or more, and the connected mode of the concentrator can be with
It is in series or in parallel.Operation principle of the invention is：Concentrator sunshine is converged it is into a line, by the sunshine of large area
Converge on thermal-collecting tube, increase radiation energy metric density, thermal-collecting tube temperature is raised, and the thermistor on thermal-collecting tube detects collection
When heat pipe temperature is higher than the temperature in phase-change thermal storage salt in boiler, circuit board instruction cycles pump is opened, thermal-collecting tube branch way solenoid valve
Unlatching, short-circuit oil pipe branch road closed electromagnetic valve, are stored in heat transfer to heat accumulation salt, and heat accumulation salt temperature is raised, when heat accumulation salt temperature
When degree reaches heat accumulation salt fusing point, heat accumulation salt is temperature-resistant, dissolving and heat absorbing, and after all having dissolved, continue to absorb heat (the design storage that heats up
The quantity of hot salt is enough, does not produce the phenomenon of all thawings typically).When cooking, put above disk helix coil pipe
Pot, pot causes that pressure switch is turned on, the operating of circuit board instruction cycles pump.The circulating path of circulating pump has two：Path 1, Dang Ji
When thermistor temp on heat pipe is lower than the thermistor temp in phase-change thermal storage salt in boiler, circuit board instruction thermal-collecting tube branch
Way solenoid valve is closed, short-circuit oil pipe branch way solenoid valve is closed and opened：Path 2, when the thermistor temp on thermal-collecting tube is than in boiler
When the temperature of thermistor is low high in phase-change thermal storage salt, circuit board instruction thermal-collecting tube branch road magnetic valve is opened, short-circuit oil pipe branch road
Closed electromagnetic valve.Being delivered to boiler from heat-collecting tube solar amount can use two ways：1. heat pipe, 2. heat-conducting liquid.Make
It is with the shortcoming of heat pipe：1., because air pressure is very low in heat pipe, it is impossible to arbitrarily cut, length needs customization, it has not been convenient to install；2. not
Easily carry out the control of heat break-make；3. heat pipe inconvenience bending（Inside pipe wall capillary channel is damaged during bending）.The heat-conducting liquid is
Conduction oil or conductive fluid, conduction oil stable performance are widely used in the heat transfer processes such as transformer, immersible pump, application
Solar heat conduction in conductive fluid have developed rapidly recent years, with low cost, boiling point is high the characteristics of.Use the mesh of dividing plate
Be by phase-change thermal storage salt sealing, prevent heating when there is peculiar smell to overflow.The die external nested solar vacuum tube of thermal-collecting tube
Purpose is that, in order to be incubated and absorb heat, advantage is protruded solar energy vacuum tube very much in this respect.In tube core and solar energy evacuated
The purpose one for adding sheet metal support between pipe is support tube core, and two is that the heat of solar energy evacuated inside pipe wall is transmitted into tube core.
If increasing the power of boiler, the area of concentrator can be increased, the number of concentrator can be two or more, institute
The connected mode for stating concentrator can be in series or in parallel.
The beneficial effects of the invention are as follows, can cook, certainly, also there is normal domestic use solar water heater after mixing different substances together cold water
Do the wash function, the present invention has opened up the application field of solar water heater, to the desolate and huge solar water heater in market
Bring new vitality.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is construction of the invention and thermal cycle schematic diagram；Fig. 2 and Fig. 3 are circuit board basic circuit diagrams of the invention, when
So, realizing the circuit diagram of the function has a lot；Fig. 4 is thermal-collecting tube structure chart.
1. concentrator in figure, 2. thermal-collecting tube, 3. reflecting plate, 4. shell, 5. heat-conducting liquid pipe, 6. magnetic valve 1.,
7. magnetic valve 2., 8. circulating pump, 9. circuit board, 10. stores heat boiler, 11. circular helix coil pipes, 12. disks
Helix coil pipe, 13. thermistors 1., 2., hold 14. thermistors by 15. pressure switches, 16. dividing plates, 17. cylindricalitys
Device, 18. heat accumulation salt, 19. boiler internal coil pipe branch roads, 20. boiler exterior thermal-collecting tube branch roads, 21. short-circuit liquid line branch roads, 22.
Concentric tube, 23.U shape pipes, 24. solar energy vacuum tubes, 25. heat conduction disks.
Specific embodiment
In Fig. 1, concentrator 1 converges sunshine into a line, and the sunshine of large area is converged on thermal-collecting tube 2,
Increase radiation energy metric density, the temperature of thermal-collecting tube 2 is raised, when 1. the thermistor on thermal-collecting tube 2 13 detects the temperature of thermal-collecting tube 2
Spend than the thermistor in phase-change thermal storage salt 18 in boiler 10 2. 14 temperature it is high when, the instruction cycles pump 8 of circuit board 9 is opened, collected
Heat pipe branch way solenoid valve 1. 2. 7 close by 6 unlatchings, 12 way solenoid valves of short-circuit oil pipe, is stored in heat transfer to heat accumulation salt 18, storage
The temperature of hot salt 18 is raised, and when the temperature of heat accumulation salt 18 reaches fusing point, heat accumulation salt 18 is temperature-resistant, dissolving and heat absorbing, when whole dissolvings
After complete, continue to absorb heat heat up (quantity of design heat accumulation salt 18 is enough, does not produce the phenomenon of all thawings typically).When needs do
During meal, pot is put in the top of disk helix coil pipe 12, pot gravity causes that pressure switch 15 is turned on, the instruction cycles of circuit board 9
Pump 8 is operated.When the thermistor on thermal-collecting tube 2 1. 13 detect the temperature of thermal-collecting tube 2 than thermistor in boiler 10 2. 14 temperature
When spending low, 2 way solenoid valves of the instruction thermal-collecting tube of circuit board 10 1. 2. 7 open, circulate by 6 closings, 12 way solenoid valves of short-circuit oil pipe
Pump 8 opens when having pot, close when not having pot.Whole boiler exterior adds firm heat-insulation layer, and such as outer case of refrigerator is the same,
Accomplish not only to be incubated but also attractive in appearance.When needing to cook, pot is put above disk helix coil pipe, pot is removed when not cooking, put
On（Pressure switch 15 is not touched）Insulation cover, the whole heat-conducting liquid circulatory system accomplishes that heat does not lose to greatest extent.Pot
Stove and cooking stove are one, are placed on indoor or building balcony, and collecting part is placed on outdoor.In Fig. 1, heat-conducting liquid cyclic system
System includes the boiler internal coil pipe branch road 19, boiler exterior thermal-collecting tube branch road 20 and short-circuit three totally points of liquid line branch road 21
Branch road is constituted, boiler exterior thermal-collecting tube branch road 20 and short circuit liquid line branch road 21 be together in parallel again with boiler internal coil pipe branch road 19
It is connected into the heat-conducting liquid circulatory system.The operation principle of Fig. 2 and Fig. 3 is summarized as follows：In Fig. 2, thermistor 1. 13, thermistor
2. 14 and its accessory circuit constitute two inputs of amplifier, the differential voltage controlled output at two ends drives triode Q1, Q1
Band motor type relay work, relay has two normal open contacts, two normally open contacts, the magnetic valve in relay driving Fig. 3 1.,
Magnetic valve 2. with circulation pump work.In Fig. 4, solar energy vacuum tube 24 is enclosed within tube core 22 or tube core 23, and tube core 22 is
Concentric tube configuration, tube core 23 is U-tube structure, there is support chip between tube core 22 or 23 and solar energy vacuum tube 24, support
Piece will be close to tube core 22 or 23, also be close to the inwall of solar energy vacuum tube 24.In order to strengthen heat-conducting effect, can be in disk
A heat conduction disk 25 is close in the top of helix coil pipe 12, for the ease of observation in Fig. 1, heat conduction disk 25 and disk spiral
The distance of drum pipe 12 is increased.
Claims (5)
1. the solar water heater that family cooks, includes concentrator, thermal-collecting tube, reflecting plate, shell, heat-conducting liquid pipe, electromagnetism
Valve, circulating pump, circuit board and storage heat boiler, the heat-conducting liquid is conduction oil or conductive fluid, in the shell, conductive fluid
The outer surface of body pipe, magnetic valve, circulating pump, circuit board and storage heat boiler is enclosed with heat-insulation layer, it is characterized in that：The storage heat boiler
Inside have a coil pipe, the lower section that is shaped as of the coil pipe is that circular helix coil pipe, top are disk helix coil pipes, described
There are a dividing plate, the disk spiral of the top between the disk helix coil pipe of top and the circular helix coil pipe of lower section
Circular helix coil pipe side of the drum pipe with lower section, bottom surface cylindrical container parcel, the cylindrical container below the dividing plate
It is interior filled with phase-change thermal storage salt, the circular helix coil pipe, disk helix coil pipe are connected in series, the thermal-collecting tube, electricity
Magnet valve, circulating pump, storage heat boiler are linked in sequence into a heat-conducting liquid circulatory system using heat-conducting liquid pipe.
2. the solar water heater that family according to claim 1 cooks, it is characterized in that：The heat-conducting liquid cyclic system
System, includes the boiler internal coil pipe branch road, boiler exterior thermal-collecting tube branch road and short-circuit liquid line branch road totally three branch paths
Composition, the thermal-collecting tube branch road and short-circuit liquid line branch circuit parallel connection get up and be connected into heat-conducting liquid cyclic system with coil pipe branch road again
System；In one circulating pump of upper end series connection of the coil pipe branch road, respectively connected in the thermal-collecting tube branch road and short-circuit liquid line branch road
One magnetic valve.
3. the solar water heater that family according to claim 1 and 2 cooks, it is characterized in that：The circulating pump and electromagnetism
The action of valve respectively has a thermistor to be connected to circuit by circuit board control, the surface with thermal-collecting tube in the phase-change thermal storage salt
Plate, has a pressure switch to be connected to circuit board, the disk helix coil pipe above the disk helix coil pipe
Above can place the pot cooked, it is also possible to place insulation cover.
4. the solar water heater that the family according to claim 1 or 2 or 3 cooks, it is characterized in that：The thermal-collecting tube is by managing
The solar energy vacuum tube of core and die external suit is constituted, and the structure of the tube core is U-tube or is concentric tube, tube core and
There is sheet metal to support between solar energy vacuum tube.
5. the solar water heater that the family according to claim 1 or 4 cooks, it is characterized in that：The concentrator is too
Sunlight converges line concentrator into a line, and the thermal-collecting tube is shaped as a line, places on the focal line of online concentrator, institute
The number for stating concentrator can be two or more, and the connected mode of the concentrator can be in series or in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710040152.8A CN106766268A (en) | 2017-01-20 | 2017-01-20 | The solar water heater that family cooks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710040152.8A CN106766268A (en) | 2017-01-20 | 2017-01-20 | The solar water heater that family cooks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106766268A true CN106766268A (en) | 2017-05-31 |
Family
ID=58944350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710040152.8A Pending CN106766268A (en) | 2017-01-20 | 2017-01-20 | The solar water heater that family cooks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106766268A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4142119A1 (en) * | 1991-12-20 | 1993-06-24 | Klemens Prof Dr Schwarzer | Solar cooker with collector for heating medium - has hand regulator and storage together with several hobs to which there is controlled medium supply |
| CN2252966Y (en) * | 1995-09-01 | 1997-04-23 | 吴连才 | Multifunctional heat storage solar cooker |
| CN2518037Y (en) * | 2002-02-25 | 2002-10-23 | 孔维铭 | All-weather solar heating kitchen range |
| CN201607036U (en) * | 2010-02-01 | 2010-10-13 | 赵景田 | Solar cooker water heater |
| CN204154001U (en) * | 2014-08-24 | 2015-02-11 | 门立山 | A kind of domestic solar water heater |
| CN205137952U (en) * | 2015-10-22 | 2016-04-06 | 江苏启能新能源材料有限公司 | Phase transition heat -retaining formula solar water heating system |
| CN206488483U (en) * | 2017-01-20 | 2017-09-12 | 门立山 | The solar water heater that family cooks |
-
2017
- 2017-01-20 CN CN201710040152.8A patent/CN106766268A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4142119A1 (en) * | 1991-12-20 | 1993-06-24 | Klemens Prof Dr Schwarzer | Solar cooker with collector for heating medium - has hand regulator and storage together with several hobs to which there is controlled medium supply |
| CN2252966Y (en) * | 1995-09-01 | 1997-04-23 | 吴连才 | Multifunctional heat storage solar cooker |
| CN2518037Y (en) * | 2002-02-25 | 2002-10-23 | 孔维铭 | All-weather solar heating kitchen range |
| CN201607036U (en) * | 2010-02-01 | 2010-10-13 | 赵景田 | Solar cooker water heater |
| CN204154001U (en) * | 2014-08-24 | 2015-02-11 | 门立山 | A kind of domestic solar water heater |
| CN205137952U (en) * | 2015-10-22 | 2016-04-06 | 江苏启能新能源材料有限公司 | Phase transition heat -retaining formula solar water heating system |
| CN206488483U (en) * | 2017-01-20 | 2017-09-12 | 门立山 | The solar water heater that family cooks |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |