CN208150979U - A kind of photovoltaic salt manufacturing utilization system - Google Patents
A kind of photovoltaic salt manufacturing utilization system Download PDFInfo
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- CN208150979U CN208150979U CN201820345290.7U CN201820345290U CN208150979U CN 208150979 U CN208150979 U CN 208150979U CN 201820345290 U CN201820345290 U CN 201820345290U CN 208150979 U CN208150979 U CN 208150979U
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- Prior art keywords
- photovoltaic
- salt
- thermal
- water
- arrest canopy
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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
- Y02B10/10—Photovoltaic [PV]
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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
- Y02E10/50—Photovoltaic [PV] energy
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of photovoltaic salt manufacturing utilization systems, it is desirable to provide one kind can either salt manufacturing, and can generate electricity, the system for improving energy utilization rate.There are chimney and photovoltaic thermal-arrest canopy on salt pan, chimney top is equipped with condensation heat exchange device；Photovoltaic thermal-arrest canopy includes the ceiling and bracket being closely formed by connecting by muti-piece photovoltaic module, bracket supports ceiling, thermal-arrest canopy entrance is formed between ceiling edge and salt pan, there is air guide hole in the side of condensation heat exchange device, the air outlet of air guide hole is connect with exhaust duct and backheat entrance respectively by triple valve, is connected to inside the outlet of backheat pipeline and photovoltaic thermal-arrest canopy；The lower end of condensation heat exchange device is equipped with water-collecting tray, and water-collecting tray is connect with hydraulic turbine generator.The solar system of the utility model, daytime can use photovoltaic module and generate electricity, meanwhile, the waste heat that photovoltaic power generation generates can heat air and salt pan in photovoltaic thermal-arrest canopy, improve salt pan salt manufacturing effect, the utilization rate of the energy greatly improved.
Description
Technical field
The utility model relates to salt making technology fields, and more specifically, it relates to a kind of comprehensive benefits of photovoltaic salt manufacturing
Use system.
Background technique
With Global Urbanization and industrialized continuous development, the energy and shortage of water resources of China and Countries are more
It is highlighted, the national economic development is caused to seriously affect.Salt is indispensable in human lives.China possesses very long seashore
Line is had a long history using preparing salt by working up seawater in China.But salt making technology also mainly passes through the method system evaporated brine at present
Salt.In recent years, gradually paid attention to and developed by the method and technique of solar energy greenhouse salt manufacturing.Solar energy greenhouse salt extraction process
Qualified closed greenhouse is mainly established, the indoor brine temperature of temperature is improved by closed greenhouse, accelerates moisture
Evaporation, to improve salt manufacturing speed, still, there is also some Utilizing questions for solar energy greenhouse salt manufacturing, such as solar energy utilization ratio entirety
It is lower, the problems such as night can not carry out salt manufacturing, cause the whole economic efficiency of solar energy salt making technology engineer application lower, limits
The further development of this technology.
Utility model content
The purpose of this utility model be for technological deficiency existing in the prior art, and provide one kind can either salt manufacturing,
It can generate electricity again, solar energy can be comprehensively utilized, improve the photovoltaic salt making system of energy utilization rate.
It is for technical solution used by realization the purpose of this utility model：
A kind of photovoltaic salt manufacturing utilization system is provided with chimney and photovoltaic thermal-arrest canopy, the cigarette on salt pan
Condensation heat exchange device is installed at the top of chimney；The photovoltaic thermal-arrest canopy include the ceiling being closely formed by connecting by muti-piece photovoltaic module and
Bracket, the bracket support the ceiling, and thermal-arrest canopy entrance is formed between the ceiling edge and the salt pan, and the condensation is changed
The side of thermal is provided with air guide hole, the air outlet of the air guide hole by triple valve respectively with exhaust duct and backheat pipeline
It is connected to inside entrance connection, the outlet of the backheat pipeline and the photovoltaic thermal-arrest canopy；Pacify the lower end of the condensation heat exchange device
Equipped with water-collecting tray, the water-collecting tray is connect with hydraulic turbine generator.
The condensation heat exchange device is made of condensing heat-exchange tube bank and ring fin, and the condensing heat-exchange tube bank is across described
Ring fin, one end of the condensing heat-exchange tube bank and air communication, the other end and the wind-guiding of the condensing heat-exchange tube bank
Mouth connection；It is provided on the chimney and restrains the mounting hole matched with the condensing heat-exchange.
The ceiling edge tilts down setting and forms top of the slope, tilt angle≤45 ° of the ceiling.
The water-collecting tray includes annular collecting vat, and the annular collecting vat is connected and fixed by engaging lug and the chimney,
Water conservancy diversion through-hole is respectively arranged between the middle part of the catch basin and the catch basin and inner wall of stack, the trench bottom that catchments is set
It is equipped with drainage hole.
The outlet of the exhaust duct is opened wide.
Diversion fan is installed between the triple valve and air guide hole.
Water jet array is installed, the water-collecting tray is connected by water tank and the water jet array on the photovoltaic thermal-arrest canopy
It connects.
Compared with prior art, the utility model has the beneficial effects that：
1. the photovoltaic salt manufacturing utilization system of the utility model can use photovoltaic module daytime and carry out photovoltaic
Power generation, meanwhile, the waste heat that photovoltaic power generation generates can heat air and salt pan in photovoltaic thermal-arrest canopy, under the action of chimney,
Add thermogenetic air-flow along chimney flow at high speed, high-speed flow can maintain the mass transfer potential difference between salt pan and air, strengthen salt pan
Moisture evaporation, improves salt pan salt manufacturing effect.Meanwhile swiftly flowing hot-air passes through under the action of condensation heat exchange device
It exchanges heat with cool ambient air, can produce the fresh water largely for industry and life, the fresh water of generation can not only push
Hydraulic turbine generator generates electricity, meanwhile, it is capable to which photovoltaic thermal-arrest canopy surface is cleaned and cooled down, it is ensured that photovoltaic module is long
Phase maintains greater efficiency.The waste heat that condensation heat exchange device can also be recycled by backheat pipeline at night, greatly improved the energy
Utilization rate.
2. in the photovoltaic salt manufacturing utilization system of the utility model, the air-flow that flows in photovoltaic thermal-arrest canopy can be with
Cooling photovoltaic module, promotes photoelectric conversion efficiency and photovoltaic power generation quantity.And the heat gathered in photovoltaic thermal-arrest canopy, a part can add
Hot salt pan, which can get, produces salt, and another part can be stored by the soil below salt pan, can be used in night heating air-flow, is
System can continuously be run, and substantially increase salt manufacturing productivity.
Detailed description of the invention
Fig. 1 show a kind of structural schematic diagram of photovoltaic salt manufacturing utilization system of the utility model；
Fig. 2 show the portion the A enlarged drawing in Fig. 1；
Fig. 3 show the structural decomposition diagram of chimney, condensation heat exchange device and drip tray.
Specific embodiment
Fig. 1 show a kind of structural schematic diagram of photovoltaic salt manufacturing utilization system of the utility model, in salt pan 1
On be provided with chimney 17 and photovoltaic thermal-arrest canopy 18, condensation heat exchange device 6 is installed at the top of the chimney 17.The photovoltaic thermal-arrest canopy
18 include the ceiling 3 and bracket 13 being closely formed by connecting by muti-piece photovoltaic module, and the bracket 13 supports the ceiling 3, described
Thermal-arrest canopy entrance 2 is formed between 3 edge of ceiling and the salt pan 1, the side of the condensation heat exchange device 6 is provided with air guide hole 8,
The air outlet of the air guide hole 8 is connect with exhaust duct 11 and 12 entrance of backheat pipeline respectively by triple valve 10, the air draft
The outlet of pipeline 11 is opened wide, and is connected to inside the outlet of the backheat pipeline 12 and the photovoltaic thermal-arrest canopy 18.In order to improve heat exchange
Efficiency is equipped with diversion fan 9 between the triple valve 10 and air guide hole 8.The outer end of the condensation heat exchange device 6 is equipped with collection
Water pond 7.For a large amount of condensed waters for preferably condensing heat-exchange being utilized to generate, the water-collecting tray 7 and the hydraulic turbine generator 5
Connection carries out hydroelectric generation using the difference in height of condensed water.Meanwhile water-collecting tray 7 is connect with water tank 14, the water tank 14 passes through water
Pipe 16 is connect with the water jet array 15 for being installed on the 18 upper surface circumferential direction of photovoltaic thermal-arrest canopy, for reducing photovoltaic thermal-arrest canopy table
The dust in face.
Wind effect is pulled out in order to strengthen, 3 edge of ceiling tilts down setting and forms top of the slope, the tilt angle of the ceiling
≤45°。
In the present embodiment, the condensation heat exchange device 6 is made of condensing heat-exchange tube bank 6-2 and ring fin 6-3, is illustrated
Figure is as shown in Fig. 2-Fig. 3, and the condensing heat-exchange tube bank 6-2 passes through the ring fin 6-3, the condensing heat-exchange tube bank 6-2's
The other end of one end and air communication, the condensing heat-exchange tube bank is connected to the air guide hole 8.Be provided on the chimney 17 with
The condensing heat-exchange restrains the mounting hole 6-1 matched.The condensing heat-exchange tube bank 6-2 is the straight tube bundle array of cross arrangement,
It can also be straight tube beam arranged in parallel, the non-straight tube bank or non-straight tube bank arranged in parallel of cross arrangement.The condensing heat-exchange dress
6 are set to fix by the condensation heat exchange device mounting hole 6-1 reserved on chimney and the chimney 17 installation.
In the present embodiment, for the structural schematic diagram of the water-collecting tray 7 as shown in Fig. 2-Fig. 3, the water-collecting tray 7 includes annular collection
Sink 7-2, the annular collecting vat 7-2 are connected and fixed by engaging lug 7-1 with the chimney 17, in the catch basin 7-2
Be respectively arranged with water conservancy diversion through-hole 7-3 between 17 inner wall of portion and the catch basin 7-2 and chimney, by the water conservancy diversion through-hole 7-3 with
Guidance air-flow simultaneously reduces the obstruction that catch basin 7-2 generates air-flow.The bottom the catch basin 7-2 is provided with drainage hole 7-4.It is described
Drainage hole is connect by pipeline with hydraulic turbine generator 5, or is connect with water tank 14.
Wherein, the chimney 17 can be built by the material that armored concrete, metal, nonmetallic or above-mentioned material are combined
It forms；Armored concrete, metal, nonmetallic or above-mentioned material can also be dug and be passed through to the chimney 17 using natural hill
The tunnel structure that the material being combined is safeguarded, tunnel form can be Vertical tunnel or inclination tunnel；The height of the chimney
Degree and diameter can design according to the needs of use.
The photovoltaic module can be by monocrystaline silicon solar cell, polysilicon solar cell and non-crystal silicon solar cell
It constitutes.
The working principle of the utility model is as follows：
Daytime, triple valve 10 are connected to air guide hole 8 and exhaust duct 11.The photovoltaic thermal-arrest canopy 18 is shone by solar radiation
It penetrates, partial radiation can be converted into electric energy by the photovoltaic thermal-arrest canopy 18；And do not switch to electric energy in the photovoltaic thermal-arrest canopy 18
Solar energy is converted into thermal energy and is absorbed by battery itself, and the photovoltaic thermal-arrest canopy 18 passes through radiation, convection current and thermally conductive heat transfer side
This partial heat is passed to the air between the salt pan 1 and the salt pan 1 and the photovoltaic thermal-arrest canopy 18 by formula.It is described
The heat that salt pan 1 absorbs carries out salt manufacturing operation for heating the salt pan 1, and is stored by soil thermal storage；By above-mentioned
After heating process, air in the photovoltaic thermal-arrest canopy 18 due to absorbing heat and density reduces, density reduce after heat
Air flows along the photovoltaic thermal-arrest canopy 18 under the action of buoyancy lift and enters the chimney 17, and passes through the chimney breast
4 leave, and wind scorpion is pulled out in formation.Under the action of pulling out wind scorpion, the cold air outside the photovoltaic thermal-arrest canopy 18 passes through the light
It lies prostrate thermal-arrest canopy entrance 2 to enter, forms the continuous flowing of air in the photovoltaic thermal-arrest canopy 18.Damp-heat air passes through the condensation
Heat-exchanger rig 6 carries out condensing heat-exchange with the cold air wherein flowed, generates condensed water；Condensing heat-exchange generate condensed water have compared with
High potential energy, can push water conservancy turbogenerator 5 carry out hydroelectric generation, complete power generation process water collected also for industry and
Life is used, and the water in water tank 14 can also be used to clean the photovoltaic module of the photovoltaic thermal-arrest canopy 18 when needed, it is ensured that
Photovoltaic power generation is reliable and stable.The air of flowing can take away the photovoltaic thermal-arrest canopy when flowing through the inner surface of the photovoltaic thermal-arrest canopy 18
The heat that photovoltaic component back plate generates in 18, is substantially improved photovoltaic module power generation performance；Meanwhile the air of flowing sustainable is taken away
The vapor that the salt pan 1 generates enhances so that the salt pan 1 and its overhead stream maintain higher mass transfer potential difference always
Salt pan salt manufacturing effect, improves salt manufacturing efficiency.
At night, triple valve 10 is connected to air guide hole 8 and backheat pipeline 12.Soil after accumulation of heat starts to discharge heat outward,
Heat the air between the salt pan 1 and the photovoltaic thermal-arrest canopy 18 and the salt pan 1 so that system night still have into
Row salt manufacturing prepares fresh water and hydroelectric ability.Wherein, damp-heat air passes through the condensation heat exchange device 6 and wherein flows
Dynamic cold air carries out condensing heat-exchange, and the cool ambient air temperature after heat exchange is risen, through described in the triple valve 10 entrance
Backheat pipeline 12, and be back in the photovoltaic thermal-arrest canopy 18, heat can be played and recycle purpose.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (7)
1. a kind of photovoltaic salt manufacturing utilization system, which is characterized in that be provided with chimney and photovoltaic thermal-arrest on salt pan
Canopy, the chimney top are equipped with condensation heat exchange device；The photovoltaic thermal-arrest canopy include closely connected by muti-piece photovoltaic module and
At ceiling and bracket, the bracket supports the ceiling, forms thermal-arrest canopy entrance between the ceiling edge and the salt pan,
The side of the condensation heat exchange device is provided with air guide hole, the air outlet of the air guide hole by triple valve respectively with exhaust duct
It connects with backheat entrance, is connected to inside the outlet of the backheat pipeline and the photovoltaic thermal-arrest canopy；The condensing heat-exchange dress
The lower end set is equipped with water-collecting tray, and the water-collecting tray is connect with hydraulic turbine generator.
2. photovoltaic salt manufacturing utilization system according to claim 1, which is characterized in that the condensing heat-exchange dress
It sets and is made of condensing heat-exchange tube bank and ring fin, the condensing heat-exchange tube bank is across the ring fin, the condensing heat-exchange
The other end of one end of tube bank and air communication, the condensing heat-exchange tube bank is connected to the air guide hole；It is arranged on the chimney
Have and restrains the mounting hole matched with the condensing heat-exchange.
3. photovoltaic salt manufacturing utilization system according to claim 1 or 2, which is characterized in that the ceiling side
Edge tilts down setting and forms top of the slope, tilt angle≤45 ° of the ceiling.
4. photovoltaic salt manufacturing utilization system according to claim 3, which is characterized in that the water-collecting tray includes
Annular collecting vat, the annular collecting vat are connected and fixed by engaging lug and the chimney, the middle part of the catch basin and described
Water conservancy diversion through-hole is respectively arranged between catch basin and inner wall of stack, the trench bottom that catchments is provided with drainage hole.
5. photovoltaic salt manufacturing utilization system according to claim 1, which is characterized in that the exhaust duct
Outlet is opened wide.
6. photovoltaic salt manufacturing utilization system according to claim 1, which is characterized in that the triple valve with lead
Diversion fan is installed between air port.
7. photovoltaic salt manufacturing utilization system according to claim 1, which is characterized in that the photovoltaic thermal-arrest canopy
On water jet array is installed, the water-collecting tray is connect by water tank with the water jet array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820345290.7U CN208150979U (en) | 2018-03-14 | 2018-03-14 | A kind of photovoltaic salt manufacturing utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820345290.7U CN208150979U (en) | 2018-03-14 | 2018-03-14 | A kind of photovoltaic salt manufacturing utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208150979U true CN208150979U (en) | 2018-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820345290.7U Expired - Fee Related CN208150979U (en) | 2018-03-14 | 2018-03-14 | A kind of photovoltaic salt manufacturing utilization system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455630A (en) * | 2018-03-14 | 2018-08-28 | 天津大学 | A kind of photovoltaic salt manufacturing utilization system |
-
2018
- 2018-03-14 CN CN201820345290.7U patent/CN208150979U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455630A (en) * | 2018-03-14 | 2018-08-28 | 天津大学 | A kind of photovoltaic salt manufacturing utilization system |
| CN108455630B (en) * | 2018-03-14 | 2024-04-30 | 天津大学 | Comprehensive utilization system for solar photovoltaic salt production |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181127 Termination date: 20190314 |