CN202792619U - Solar-powered water heating and solution concentrating device - Google Patents
Solar-powered water heating and solution concentrating device Download PDFInfo
- Publication number
- CN202792619U CN202792619U CN2012204166695U CN201220416669U CN202792619U CN 202792619 U CN202792619 U CN 202792619U CN 2012204166695 U CN2012204166695 U CN 2012204166695U CN 201220416669 U CN201220416669 U CN 201220416669U CN 202792619 U CN202792619 U CN 202792619U
- Authority
- CN
- China
- Prior art keywords
- solution
- air
- solar
- wet film
- evaporimeter
- 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
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
- Y02E10/44—Heat exchange systems
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model discloses a solar-powered water heating and solution concentrating device, which comprises a solar heat collector, a wet film regeneration evaporator and a solution tank, wherein the solution tank is provided with a heat exchanger; the wet film regeneration evaporator is communicated with the solution tank through a solution pipeline which is provided with a circulating pump; the two ends of the heat exchanger are connected with water inlet and outlet pipes; the solar heat collector is communicated with the wet film regeneration evaporator through a vacuum pipe; and the vacuum pipe is filled with air, and is provided with a fan. Air replacing water is taken as a heat transfer medium, and the fan is arranged for circulating air, so that heat collection of solar energy can be realized without heating air to a very high temperature, and the aim of working in an environment with poor sun exposure condition is fulfilled. The solar-powered water heating and solution concentrating device is suitable for accumulating solar energy and occasions for the convenience of the people and industry.
Description
Technical field
The utility model relates to solar energy storage apparatus, refers to particularly a kind of solar water and solution condensing device.
Technical background
Before the utility model proposes, along with the development of science and technology, the solar energy optical-thermal heat collector has been widely used in convenience-for-people and industrial occasions.But existing solar energy optical-thermal heat collector normal operation water carries out the storage accumulation of energy of solar energy as heat transmission medium with the vexed solarization mode of water-filling thermal-arrest.Like this, WATER AS FLOW MEDIUM must reach the steam state during use, and whole device could work, so when sunshine, condition was bad, described solar energy optical-thermal heat collector can't work.
Summary of the invention
The purpose of this utility model is the deficiency that exists in order to solve the above-mentioned background technology, and a kind of simple in structure and solar water and the solution condensing device that can work under the poor environment of sunshine condition are provided.
For achieving the above object, the utility model adopts following technical scheme: a kind of solar water and solution condensing device, the NaOH solution tank NaOH that comprises solar thermal collector, wet film regeneration evaporimeter and heat exchanger, described wet film regeneration evaporimeter is interconnected by solution line and NaOH solution tank NaOH with circulating pump, described heat exchanger two ends are connected with water inlet pipe and water outlet pipe, described solar thermal collector is interconnected by vacuum tube and described wet film regeneration evaporimeter, fill air in the vacuum tube, vacuum tube is provided with blower fan.Be heat transmission medium by adopting air to replace water, and add blower fan and make air form circulation, like this, need not air heat can be realized the thermal-arrest of solar energy to very high temperature, realized the purpose of under the poor environment of sunshine condition, also working.
In such scheme, this device also comprises cell panel, and cell panel is communicated with described circulating pump and blower fan respectively, need not like this to consume in addition the efficient collection that second energy just can be realized solar energy heat energy.
In such scheme, the hygroscopic solution in described wet film regeneration evaporimeter and the NaOH solution tank NaOH is lithium chloride solution, calcium chloride solution or lithium-bromide solution.
In such scheme, the air inlet of described vacuum tube and air outlet are respectively equipped with air inlet valve and outlet valve, connect air-valve by threeway between described air inlet and the air outlet and are communicated with.
The utility model on the one hand, replacing water by the employing air is heat transmission medium, and add blower fan and make air form circulation, like this, need not air heat (namely is heated to the boiling point of water to very high temperature, make water become steam) can realize the thermal-arrest of solar energy, realized the purpose of under the poor environment of sunshine condition, also working; On the other hand, realized need not to consume in addition the purpose that second energy just can be realized the efficient collection of solar energy heat energy by the cell panel that adds.
The utlity model has simple in structurely, can under the poor environment of sunshine condition, work and need not to consume in addition the advantages such as efficient collection that second energy just can be realized solar energy heat energy.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein, solar thermal collector 1, wet film regeneration evaporimeter 2, NaOH solution tank NaOH 3, weak solution entrance 31, concentrated solution outlet 32, circulating pump 4, solution line 5, water inlet pipe and water outlet pipe 6, vacuum tube 7, air inlet valve 71, outlet valve 72, threeway connects air-valve 73, blower fan 8, cell panel 9, heat exchanger 10.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, so that those of ordinary skills understand.
As shown in Figure 1, present embodiment comprises the NaOH solution tank NaOH 3 of solar thermal collector 1, wet film regeneration evaporimeter 2 and heat exchanger 10, described wet film regeneration evaporimeter 2 is interconnected with NaOH solution tank NaOH 3 by the solution line 5 with circulating pump 4, described heat exchanger 10 two ends are connected with water inlet pipe and water outlet pipe 6, described solar thermal collector 1 is interconnected by vacuum tube 7 and described wet film regeneration evaporimeter 2, vacuum tube 7 interior filling air, vacuum tube 7 is provided with blower fan 8.Be heat transmission medium by adopting air to replace water, and add blower fan 8 and make air form circulation, like this, need not air heat can be realized the thermal-arrest of solar energy to very high temperature, realized the purpose of under the poor environment of sunshine condition, also working.
Said apparatus also comprises cell panel 9, and cell panel 9 is communicated with described circulating pump 4 and blower fan 8 respectively, need not like this to consume in addition the efficient collection that second energy just can be realized solar energy heat energy.Hygroscopic solution in described wet film regeneration evaporimeter 2 and the NaOH solution tank NaOH 3 is lithium chloride solution, calcium chloride solution or lithium-bromide solution.The air inlet of described vacuum tube 7 and air outlet are respectively equipped with air inlet valve 71 and outlet valve 72, connect air-valve 73 by threeway between described air inlet and the air outlet and are communicated with.
During the utility model work:
By blower fan 8 solar thermal collector 1 interior heating is sent in the cold air supercharging, hot-air after the heating enters in the wet film regeneration evaporimeter 2 by vacuum tube 7, low temperature Xi liquid heating evaporation that hot-air will be flowed through in it falls after the part water, becomes the Hot wet air heating that is rich in water vapour and discharges.This process is that solar energy optical-thermal is collected through the transmission of air and is converted to the concentration difference of hygroscopic solution with the gas-liquid two-phase way of contact of wet film.
The circulation of said process Air both can be the open circulation mode, also can be the closed cycle mode.Wherein, open circulation mode: air inlet valve 71 and outlet valve 72 are opened, and threeway connects air-valve 73 and closes, air is entered by air inlet valve 71, be sent to heating in the solar thermal collector 1 after blower fan 8 pressurizations, the wet film of flowing through again regeneration evaporimeter 2 is discharged by outlet valve 72, and this is the open circulation process; The closed cycle mode: air inlet valve 71 and outlet valve 72 are closed, and threeway connects air-valve 73 opens, air through after blower fan 8 pressurizations between solar thermal collector 1 and wet film regeneration evaporimeter 2 reciprocation cycle, this is called closed cycle.
Simultaneously, promoted to reach in the NaOH solution tank NaOH 3 by circulating pump 4 from the high temperature concentrated solution of wet film regeneration evaporimeter 2 interior outflows, the high temperature concentrated solution becomes hot water by described heat exchanger 10 with the cool water heating in the described water inlet pipe and water outlet pipe 6, and the low temperature concentrated solution flows out from concentrated solution outlet 32 and stores (the weak solution entrance 31 interior weak solutions that pass in real time) simultaneously.This process be with the light and heat energy of solar energy after collecting transfer and transmitting, in NaOH solution tank NaOH 3, finish storing the separating 1. in the hot water mode to outside hot-water supply of (temperature difference, concentration difference) and energy form, 2. provide chemical energy with concentrated solution mode outside.
In the above course of work, described circulating pump 4 and blower fan 8 need not to consume in addition the efficient collection that second energy just can be realized solar energy heat energy by cell panel 9 power supplies.
The utility model is heat transmission medium by adopting air to replace water, and add blower fan and make air form circulation, like this, need not air heat can be realized the thermal-arrest of solar energy to very high temperature, realized the purpose of under the poor environment of sunshine condition, also working; Realized need not to consume in addition the purpose that second energy just can be realized the efficient collection of solar energy heat energy by the cell panel that adds.
The above only is preferred embodiment of the present utility model, and is in order to limit the present invention, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a solar water and solution condensing device, the NaOH solution tank NaOH that comprises solar thermal collector, wet film regeneration evaporimeter and heat exchanger, described wet film regeneration evaporimeter is interconnected by solution line and NaOH solution tank NaOH with circulating pump, described heat exchanger two ends are connected with water inlet pipe and water outlet pipe, it is characterized in that, described solar thermal collector is interconnected by vacuum tube and described wet film regeneration evaporimeter, fills air in the vacuum tube, and vacuum tube is provided with blower fan.
2. solar water according to claim 1 and solution condensing device is characterized in that, also comprise cell panel, and cell panel is communicated with described circulating pump and blower fan respectively.
3. solar water according to claim 1 and 2 and solution condensing device is characterized in that, the hygroscopic solution in described wet film regeneration evaporimeter and the NaOH solution tank NaOH is lithium chloride solution, calcium chloride solution or lithium-bromide solution.
4. solar water according to claim 1 and 2 and solution condensing device is characterized in that, the air inlet of described vacuum tube and air outlet are respectively equipped with air inlet valve and outlet valve, connect air-valve by threeway between described air inlet and the air outlet and are communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204166695U CN202792619U (en) | 2012-08-21 | 2012-08-21 | Solar-powered water heating and solution concentrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204166695U CN202792619U (en) | 2012-08-21 | 2012-08-21 | Solar-powered water heating and solution concentrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792619U true CN202792619U (en) | 2013-03-13 |
Family
ID=47819871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204166695U Expired - Fee Related CN202792619U (en) | 2012-08-21 | 2012-08-21 | Solar-powered water heating and solution concentrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202792619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137944A (en) * | 2017-06-27 | 2017-09-08 | 广东工业大学 | A kind of hygroscopic solution regenerative system |
-
2012
- 2012-08-21 CN CN2012204166695U patent/CN202792619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137944A (en) * | 2017-06-27 | 2017-09-08 | 广东工业大学 | A kind of hygroscopic solution regenerative system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102997483B (en) | Direct-burning lithium bromide absorbing cold hot water unit capable of recycling smoke waste heat | |
| CN102410665B (en) | Waste heat recovery and utilization system for coal mine air compressor | |
| CN203190489U (en) | Efficient lithium bromide absorption heat pump heat exchanger unit | |
| CN202792524U (en) | Heat pump type water heater for recycling residual heat of wastewater | |
| CN109114804A (en) | Photovoltaic-alternating current joint driving photovoltaic and photothermal integral double-source heat pump water heating system and its operation method | |
| CN102997482B (en) | Direct-fired lithium bromide absorption cold-hot water unit for recovering flue gas waste heat under heating working condition | |
| CN206767688U (en) | New and effective portable full solar energy sea water desalination apparatus | |
| CN105423593A (en) | Heating normal-temperature smoke exhaust direct combustion type lithium bromide absorbing type cold and hot water unit | |
| CN107014075A (en) | Unit dual temperature area Teat pump boiler | |
| CN203011002U (en) | Direct-fired lithium bromide absorption type heating and refrigerating unit with smoke valve and used for recovering smoke waste heat | |
| CN106524575B (en) | A kind of solar energy dual-effect refrigeration and hot water association system | |
| CN203010995U (en) | Direct-fired lithium bromide absorption type cold and hot water unit for recovering flue gas waste heat | |
| CN202792619U (en) | Solar-powered water heating and solution concentrating device | |
| CN103629769B (en) | Solar energy central air conditioning system integrating device and heat-exchange method | |
| CN203771678U (en) | Residual heat recovery system for air heating by discontinuous hot waste water source | |
| CN207487126U (en) | A kind of automatic waste heat recovery water heater for being embedded in refrigeration system | |
| CN103940009B (en) | Air source heat pump air-conditioning system capable of providing domestic hot water | |
| CN203349509U (en) | Waste-hot-water residual heat recycling type heat-pump water heater with electrical heating function | |
| CN203240955U (en) | Rubber ball washing device for heat pump | |
| CN209431693U (en) | A kind of Dish solar thermal power system | |
| CN102997496A (en) | Direct-fired lithium bromide absorption cold-hot water unit provided with flue gas valves and used for recovering flue gas waste heat | |
| CN103822402B (en) | Cooling heating water system | |
| CN208124669U (en) | Hot water fall connect steam double-effect type lithium bromide absorption type heat pump unit | |
| CN203053079U (en) | Fuel gas auxiliary heating energy storage type solar energy absorption refrigeration device | |
| CN206669947U (en) | A kind of absorption solar energy air-conditioning |
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 |
Granted publication date: 20130313 Termination date: 20150821 |
|
| EXPY | Termination of patent right or utility model |