CN207849919U - A kind of thermoelectric integral solar energy drying case - Google Patents
A kind of thermoelectric integral solar energy drying case Download PDFInfo
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- CN207849919U CN207849919U CN201820065742.6U CN201820065742U CN207849919U CN 207849919 U CN207849919 U CN 207849919U CN 201820065742 U CN201820065742 U CN 201820065742U CN 207849919 U CN207849919 U CN 207849919U
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- Prior art keywords
- drying box
- solar energy
- drying
- integral solar
- air inlet
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- 238000001035 drying Methods 0.000 title claims abstract description 113
- 239000000463 material Substances 0.000 claims abstract description 45
- 238000009423 ventilation Methods 0.000 claims abstract description 15
- 239000000523 sample Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 6
- 239000000969 carrier Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 241000143060 Americamysis bahia Species 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
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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
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a kind of thermoelectric integral solar energy drying case, including drying box, ventilation device and solar photovoltaic powered system;The top of the drying box connects domed with back, the drying box is equipped with air inlet and gas outlet, the air inlet is arranged in the side lower part of drying box, the forward upper in drying box is arranged in the gas outlet, ventilation device is installed, air forms rotational flow field in drying box at the gas outlet;The solar photovoltaic powered system is electrically connected with ventilation device.Solar photovoltaic powered system is powered to exhaust fan, temperature in babinet also increases under solar radiation, the hot-air of formation forms cyclonic air flow in drying box and material is heated and dried, fresh air outside enters drying box by the strainer of air inlet, the damp-heat air generated inside drying box is discharged in time through exhaust fan, the drying efficiency and energy utilization rate for improving material are highly suitable for remote less-developed area.
Description
Technical field
The utility model belongs to field of solar energy utilization, refers specifically to provide dry thermal energy and wind turbine electric energy pair using solar energy
The withering thermoelectric integral solar energy drying case of material.
Background technology
With the raising of the progress and environmental requirement of science and technology, the various novel environment friendly energy based on solar energy are more next
More it is concerned by people.Solar energy is green clean energy resource, and thermoelectric conversion technology has obtained extensively in fields such as industry, agriculturals
General application can effectively reduce the discharge of energy consumption and pollutant.It refers to by too that processing, which is dried, to material using solar energy
The heat that sun can generate makes the moisture in material vaporize and is diffused into the dried material in air to be dehydrated.The sun is competent
It is dry to have a wide range of applications in agriculture field, such as agricultural product moisture is reduced using sun exposure and natural air drying effect reach long-term
The purpose of agricultural product is preserved, but this natural drying method is time-consuming and less efficient.Electrical heating, coal hot-air etc. are manually dry
Drying method will consume a large amount of energy, energy consumption high pollution weight, and drying process and be difficult to control, and effect is undesirable.The existing sun
Energy drying equipment is to collect solar radiant energy using solar energy heat collector mostly, passes through the equipment such as heat exchanger and improves hothouse
Interior temperature, to slough the moisture in material.But due to the presence of the equipment such as heat exchanger and medium, the thermal efficiency is relatively low, and increases
The complexity of drying device is added.In addition the external fan that forced heat-exchanging is carried out in drying device needs to consume external electric energy, into
One step increases device operating cost, and is difficult to apply to lack the remote districts such as the mountain area of condition of power supply, island.
Yunnan Normal University discloses a kind of utility model patent, a kind of photovoltaic and photothermal solar integration drying box application
Number:CN201320874743.2, it is proposed that it is collected in the babinet of square structure and enters the solar heat in babinet through glass,
So that the temperature inside the box is increased, damp-heat air is discharged by fan in time, achievees the purpose that dried material.The implementation of the patented technology fills
Set complicated, instrument is more, cumbersome.Air is difficult to generate Uniform Flow in the babinet of square structure, causes material
Uneven drying, and reduce drying efficiency.Its air inlet and gas outlet are located at top of the box and bottom, design and not enough close
Reason, because top of the box can be risen to after air heats, with gas outlet direction on the contrary, increasing the load of fan.It arranges up and down
Air inlet/outlet can shorten residence time of the air in babinet, be unfavorable for dry materials.
Utility model content
The purpose of this utility model is to provide a kind of thermoelectric integral solar energy drying case regarding to the issue above, utilizes the sun
Electric energy needed for dry required thermal energy and ventilation can be provided for the drying device, external energy consumption is zero.The device installation operation letter
List, maneuverability and cost are relatively low, improve the drying efficiency and energy utilization rate of material, are highly suitable for remote less-developed
Area.
The technical solution of the utility model is:A kind of thermoelectric integral solar energy drying case, which is characterized in that including drying
Babinet, ventilation device and solar photovoltaic powered system;
The top back-cover plate of the drying box includes top and back, and top connects domed, the drying box with back
Body is equipped with air inlet and gas outlet, and the air inlet is arranged in the side lower part of drying box, and the gas outlet is arranged in drying
The forward upper of babinet, ventilation device is installed at the gas outlet, and air forms rotational flow field in drying box;The sun
Energy photovoltaic power supply system is electrically connected with ventilation device.
In said program, the drying box includes top back-cover plate, left and right sides panel, bottom plate and dodge gate;
The top of the side panel and rear side are connect with top back-cover plate, and the bottom of side panel is connect with bottom plate, the work
The side of dynamic door is hinged with the front side of side panel respectively.
In said program, the side panel lower part of the drying box side is equipped with air inlet close to top back-cover Board position, does
Dry babinet front end other side dodge gate top is equipped with gas outlet close to top back-cover Board position.
In said program, the ventilation device is exhaust fan.
In said program, the top back-cover plate, side panel, bottom plate and activity are transparent PC plate.
In said program, the PC plate is the honeycomb panel equipped with UV coatings.
In said program, several temp probes are arranged inside the drying box.
In said program, several moisture probes are arranged inside the drying box.
In said program, equipped with several material disc carriers for placing material tray in the drying box.
In said program, filter screen is installed at the air inlet.
Compared with prior art, the utility model has the beneficial effects that:
1. in the case where shining upon, when the electric energy that solar panel generates reaches certain value, exhaust fan starts operation, together
When babinet in temperature also increased under solar radiation, the hot-air of formation forms cyclonic air flow to material in drying box
It is heated and is dried, fresh air outside enters drying box by the strainer of air inlet, is generated inside drying box wet
Hot-air is discharged in time through exhaust fan.
2. the utility model uses the PC transparent panels with UV coatings as drying box, the light transmission of solar radiation is increased
Rate, and light occurs in babinet to reflect and is difficult to escape out drying box after reflecting, and reaches and improves solar energy utilization ratio
Purpose further improves dry materials efficiency.
3. the drying box top back-cover plate shape of the utility model is designed as arch, in bottom air inlet and top
Gas outlet coordinates, and air can be made to form rotational flow field in babinet, increase time of contact and the contact area of gas and material,
Material is heated evenly, and improves the rate of drying and dry mass of material.
4. the utility model uses solar panel for exhaust fan function, it is not necessarily to external energy consumption, realizes solar generator
Integrated function, entire drying device is believed that energy consumption is zero, environmentally protective.
5. the utility model whole device is totally enclosed, arrange strainer at air inlet, the Quality Safety of dried material without
Pollution.
6. the utility model uses stainless steel frame structure and parts are less, installation is simple, easy to operate.
Description of the drawings
Fig. 1 is a kind of tomograph of thermoelectric integral solar energy drying case of the utility model.
Fig. 2 is that the front view of Fig. 1 is three-dimensional.
In Fig. 1:1. dodge gate;2. material tray;3. temp probe;4. pushing up back-cover plate;5. moisture probe;6. exhaust fan;
7. drying box;8. material tray handle;9. air inlet;10. door handle;11. magnetic switch;12. solar panel;13.
Control switch;14. side panel;15. bottom plate;16. rubber pad;17. stainless steel stent.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description, but the utility model
Protection domain is not limited to this.
Fig. 1 and 2 show a kind of embodiment of thermoelectric integral solar energy drying case described in the utility model, the heat
Electrical integrated solar energy drying case includes drying box 7, ventilation device and solar photovoltaic powered system.
The drying box 7 includes a top back-cover plate 4,14, bottom plates 15 of left and right sides panel and two dodge gates 1;
The top of the side panel 14 and rear side are connect with top back-cover plate 4, and the bottom of side panel 14 is connect with bottom plate 15, the activity
The side of door 1 is hinged with the front side of side panel 14 respectively.The top back-cover plate 4 of the drying box 7 includes top and back, top
Connected with back domed, top and back can be integrated design, and the drying box 7 is equipped with air inlet 9 and gas outlet, described
Air inlet is arranged in the side lower part of drying box 7, and the forward upper in drying box 7, the outlet is arranged in the gas outlet
Ventilation device is installed, air forms rotational flow field in drying box 7 at mouthful;The solar photovoltaic powered system is filled with ventilation
Set electrical connection.14 lower part of Left-Hand Panel of drying box 7 described in the present embodiment is equipped with air inlet 9 close to 4 position of top back-cover plate,
1 top of dodge gate is equipped with gas outlet close to 4 position of top back-cover plate on the right side of 7 front end of drying box.That is installed at the gas outlet is logical
Wind apparatus is preferably exhaust fan 6.Filter screen is installed at the air inlet 9.
It is used to place the material disc carrier of material tray 2, the present embodiment in the drying box 7 equipped with several multilayer multiple rows
It is arranged for three layer two, the material tray 2 is preferably netted, and it is rectangular with filter that one is provided on 7 left back side panel 14 of drying box
The air inlet 9 of net, such as the dashed rectangle in Fig. 1 and 2.The exhaust fan 6 of 7 right front top of drying box installation passes through conducting wire and control
It makes switch 13 to be connected, control switch 13 is connected by conducting wire with the solar panel 12 of solar photovoltaic powered system.It is dry
7 inside of babinet arranges several temp probes 3 and moisture probe 5 to obtain humiture in drying box in real time.Dodge gate 1 is equipped with door knob
Hand 10 and magnetic switch 11 can be locked with the opening and closing of portable propelling door 1 by knocker.Material tray 2 is equipped with material tray handle
Hand 8 passes in and out in order to material.
Top back-cover plate 4, side panel 14, bottom plate 15 and the dodge gate 1 of the drying box 7 are PC plate, and PC plate is using high
Light transmittance and the transparent PC material for having UV coatings, so that solar radiation efficiently enters inside drying box 7, and convenient for seeing drying
Object drying regime in case.Entire drying box 7 is supported with stainless steel frame structure 17, and there are six fixed foot support, holders
Rubber pad 16 is installed to stablize whole device in bottom, and solar panel 12 is also with stainless bracing members and under solar panel
Control switch 13 is fixed in portion.The top back-cover plate 4 of drying box 7 is arch, coordinates 7 side air inlet 9 of drying box and front end face
Exhaust fan 6 can form helical flow inside drying box 7 so that the humiture distributing equilibrium of box house everywhere.It is dry
There are two to opening parallel-moving type dodge gate 1, the disengaging of convenient and dry material for the front end face installation of babinet 7.7 inside left and right of drying box
The inner wall of side panel 14 be equipped with multiple rows of material disc carrier, material disc carrier to place material tray 2, the wall material disc carrier
Both sides are connect with material disc bracket slide.Material tray holder may be designed to the adjustable number of plies and spacing, and material tray 2 is furnished with handle
Hand simultaneously can be taken off drying box 7;Several temperature sensors 3 and humidity sensor 5 are placed in drying box 7 to monitor in real time
Humiture variation in babinet.
A kind of thermoelectric integral solar energy drying case of the utility model realizes the drying process of material by following steps:
Under the conditions of sunlight irradiates, the position of entire drying box is adjusted, enables sun solar panel 12 slope surface in day towards south, the sun
The electric energy that energy solar panel 12 generates is that exhaust fan 6 provides operation power.Open dodge gate 1 and the material such as fishes and shrimps for needing drying
It is put on material tray 2 with fruits and vegetables etc., is then shut off dodge gate 1.Since drying box 7 uses the PC with UV coatings
Plate, under the radiation effects of the sun, sunlight can enter across PC plate in drying box 7, and light is in the PC plate in drying box 7
Occur after refraction and reflection to be difficult to escape out drying box 7, that is, enter drying box 7 sunlight be basically used for heated material and
Air in babinet.The vapor generated when temperature increases in drying box 7 can constantly rise, while solar panel generates
Electric energy make exhaust fan 6 run in time discharge vapor.On drying box 7 reserve air inlet 9 can endlessly to
Drying box 7 can convey fresh air.Due to pushing up the arch design of back-cover plate 4, under the action of air inlet 9 and exhaust fan 6, do
7 inside of dry babinet can form spiral spiral-flow type flow field so that the humiture distributing equilibrium of box house everywhere.Inside material
Moisture, which becomes to be discharged drying box 7 after vapor, achievees the purpose that dry materials.The when transparent PC plate that drying box 7 uses,
It is i.e. available to absorb the solar radiation convenient drying regime for observing material in case in real time again to greatest extent.7 inside cloth of drying box
The temp probe 3 and moisture probe 5 set can obtain humiture situation in drying box in time, convenient for controlling humiture in case in real time
Condition.
The series of detailed descriptions listed above only for the utility model possible embodiments it is specific
Illustrate, they are all without departing from made by the utility model skill spirit etc. not to limit the scope of protection of the utility model
Effect embodiment or change should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of thermoelectric integral solar energy drying case, which is characterized in that including drying box (7), ventilation device and solar energy
Photovoltaic power supply system;
The top back-cover plate (4) of the drying box (7) includes top and back, and top connects domed, the drying with back
Babinet (7) is equipped with air inlet (9) and gas outlet, and the air inlet is arranged in the side lower part of drying box (7), the gas outlet
Forward upper in drying box (7) is set, ventilation device is installed at the gas outlet, air is formed in drying box (7)
Rotational flow field;The solar photovoltaic powered system is electrically connected with ventilation device.
2. thermoelectric integral solar energy drying case according to claim 1, which is characterized in that drying box (7) packet
Include top back-cover plate (4), left and right sides panel (14), bottom plate (15) and dodge gate (1);
The top of the side panel (14) and rear side are connect with top back-cover plate (4), bottom and the bottom plate (15) of side panel (14)
The side of connection, the dodge gate (1) is hinged with the front side of side panel (14) respectively.
3. thermoelectric integral solar energy drying case according to claim 2, which is characterized in that the drying box (7) one
Side panel (14) lower part of side is equipped with air inlet (9), the activity of drying box (7) front end other side close to top back-cover plate (4) position
Door (1) top is equipped with gas outlet close to top back-cover plate (4) position.
4. thermoelectric integral solar energy drying case according to claim 1 or 3, which is characterized in that the ventilation device is
Exhaust fan (6).
5. thermoelectric integral solar energy drying case according to claim 2, which is characterized in that the top back-cover plate (4), side
Panel (14), bottom plate (15) and dodge gate (1) are transparent PC plate.
6. thermoelectric integral solar energy drying case according to claim 5, which is characterized in that the PC plate is to be applied equipped with UV
The honeycomb panel of layer.
7. thermoelectric integral solar energy drying case according to claim 1, which is characterized in that in the drying box (7)
Portion arranges several temp probes (3).
8. thermoelectric integral solar energy drying case according to claim 1, which is characterized in that in the drying box (7)
Portion arranges several moisture probes (5).
9. thermoelectric integral solar energy drying case according to claim 1, which is characterized in that in the drying box (7)
Equipped with several material disc carriers for placing material tray (2).
10. thermoelectric integral solar energy drying case according to claim 1, which is characterized in that pacify at the air inlet (9)
Equipped with filter screen.
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CN201820065742.6U CN207849919U (en) | 2018-01-16 | 2018-01-16 | A kind of thermoelectric integral solar energy drying case |
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CN201820065742.6U CN207849919U (en) | 2018-01-16 | 2018-01-16 | A kind of thermoelectric integral solar energy drying case |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108375284A (en) * | 2018-01-16 | 2018-08-07 | 江苏大学 | A kind of thermoelectric integral solar energy drying case |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108375284A (en) * | 2018-01-16 | 2018-08-07 | 江苏大学 | A kind of thermoelectric integral solar energy drying case |
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Granted publication date: 20180911 |