CN202179105U - Efficient solar barn - Google Patents
Efficient solar barn Download PDFInfo
- Publication number
- CN202179105U CN202179105U CN2011202402538U CN201120240253U CN202179105U CN 202179105 U CN202179105 U CN 202179105U CN 2011202402538 U CN2011202402538 U CN 2011202402538U CN 201120240253 U CN201120240253 U CN 201120240253U CN 202179105 U CN202179105 U CN 202179105U
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- CN
- China
- Prior art keywords
- solar
- barn
- heat
- shell
- heating clamber
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- 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.)
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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
- Y02E10/44—Heat exchange systems
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses an efficient solar barn, which comprises a flue-curing chamber and a heating chamber communicated with the same. A solar heating device is connected to the heating chamber and comprises an open-topped housing, a light permeable top cover is arranged at the top of the housing, a heat-insulation layer is arranged on the inner wall of the housing, a metal heat absorbing plate is arranged below the light permeable top cover, a heat supply pipe and an air inlet pipe are connected to the housing, and the solar heating device is communicated with the heating chamber through the heat supply pipe and communicated with the flue-curing chamber through the air inlet pipe. The independent solar heating device is used for heating air inside first, the hot air is then sent into the heating chamber of the barn, and accordingly controllability of solar heating is improved, the efficient solar barn can be modified based on a traditional barn with no need of newly building a barn, energy consumption can be reduced, investment cost can also be saved, and further service stability can be enhanced.
Description
Technical field
The utility model relates to a kind of barn, especially a kind of solar energy barn.
Background technology
Flue-cured tobacco is important pillar industry at home; The baking of tobacco leaf is an important step wherein; The baking of tobacco leaf then depends on barn, and present barn mainly is to be heated to be the master with fire coal, is a great link of energy consumption; Therefore, developed the solar energy barn in order to reduce the required energy of baking tobacco leaves.But present solar energy barn receives the influence of natural conditions, and controllability is poor, occurs the not enough situation of heat supply easily, therefore ordinary production is affected; Now; Though the solar energy barn that has some to improve structure can address this problem to a certain extent; But traditional barn often can't be used these structures, and newly-built barn certainly will cause the increase of cost, is very limited with regard to the enforcement that has caused the solar energy barn like this.
Summary of the invention
The purpose of the utility model is: a kind of high-efficiency solar barn is provided, and its controllability is good, can on the basis of traditional barn, implement, and is with low cost, applied widely, to overcome the deficiency of prior art.
The utility model is achieved in that the high-efficiency solar barn, comprises baking vessel, heating clamber, and baking vessel is communicated with heating clamber, on heating clamber, is connected with solar heat collector; The composition of solar heat collector comprises that the top is the shell of uncovered structure, is provided with light transmissive cover at the top of shell, on the inwall of shell, is provided with heat-insulation layer; Below light transmissive cover, be provided with the metal absorber plate; On shell, be connected with and send heat pipe and blast pipe, solar heat collector is communicated with heating clamber through sending heat pipe, and solar heat collector is communicated with baking vessel through blast pipe; And be provided with fan sending on heat pipe or the blast pipe, or sending heat pipe and blast pipe to be equipped with fan.
On heating clamber, be connected with assisted heating device.When solar heat collector can not provide enough thermal source, for barn provides auxiliary thermal source.
Said assisted heating device is fuelizer or heat pump.
When assisted heating device is heat pump, can also the moisture exhausting port of baking vessel be connected with heater.Utilize heat pump to realize damp and hot separation, the moisture content of damp and hot control is discharged, heated drying air is returned recycle in the heating clamber.
In baking vessel and solar heat collector, be equipped with temp probe, temp probe is connected with differential temperature controller, and differential temperature controller is in outside baking vessel and the heating clamber, and differential temperature controller is connected with fan.Temp probe reacts the temperature difference of baking vessel and solar heat collector to differential temperature controller, and differential temperature controller determines whether starting according to preset temperature and send Hot-air fan and supply fan.
On the metal absorber plate, be provided with through hole.To improve the heats of metal absorber plate to surrounding air.
On the outer wall of shell, be provided with solar heat-collection plate, the heat exchanger of solar heat-collection plate is in the shell.Further improve utilization to sunlight.
On the inwall of shell, be provided with heat-insulation layer.Thermal loss in the solar heat collector is reduced.
Be provided with the air shut-off valve door on heat pipe and the blast pipe sending, its objective is minimizing in the time need not carrying out thermal cycle, the heat that intercepts in baking vessel and the heating clamber runs off.
The air shut-off valve door is connected with differential temperature controller.The air shut-off valve door is controlled by differential temperature controller.
Owing to adopted above-mentioned technical scheme, compared with prior art, the utility model adopts freestanding solar heat collector; After earlier air being heated in solar heat collector, hot-air is sent in the heating clamber of barn, such structure has improved the controllability of solar energy heating again; And can on the basis of traditional barn, transform, and not need newly-built barn, can reduce energy resource consumption; Can practice thrift cost of investment again, also increase the stability of using simultaneously.The utility model is simple in structure, implements easily, and applied widely, result of use is good.
Description of drawings
Fig. 1 is the structural representation of the embodiment 1 of the utility model;
Fig. 2 is the structural representation of the embodiment 2 of the utility model.
The specific embodiment
The embodiment 1 of the utility model: the structure of high-efficiency solar barn is as shown in Figure 1, comprises baking vessel 1 and heating clamber 2, and baking vessel 1 is communicated with the thermocirculator of heating clamber 2 through routine; And make a solar heat collector 3; The composition of solar heat collector 3 comprises that the top is the shell 5 of uncovered structure, at the top of shell 5 light transmissive cover 6 is installed, and makes shell 5 form the structure of a sealing; On the inwall of shell 5, lay heat-insulation layer 7; Metal absorber plate 8 is installed below light transmissive cover 6, the two ends of metal absorber plate 8 are fixed on the shell 5, remainder is unsettled; Make metal absorber plate 8 can be fully with shell 5 in air contact, also on metal absorber plate 8, set out through hole; The heat pipe 9 that send of band fan 10 is connected on the shell 5, send the other end of heat pipe 9 to be connected, make between solar heat collector 3 and the heating clamber 2 through sending heat pipe 9 to be communicated with heating clamber 2; Blast pipe 11 is connected the other end of shell 5, solar heat collector 3 is communicated with baking vessel 1 through blast pipe 11; And on heating clamber 2, being connected with assisted heating device 4, this is auxiliary to be fuelizer; In baking vessel 1 and solar heat collector 3, be respectively equipped with temp probe 14; Temp probe 14 is connected with differential temperature controller 15, and differential temperature controller 15 is in outside baking vessel 1 and the heating clamber 2, and differential temperature controller 15 is connected with fan 10; And air shut-off valve door 18 all is installed sending on heat pipe 9 and the blast pipe 11; Air shut-off valve door 18 adopts the venetian blind type structures, when heat begins circulation time through air, and 18 effects of flowing of air shut-off valve door unlatching automatically down at air; Stopping circulation time, close automatically; On the outer wall of shell 5, be provided with solar heat-collection plate 17, the heat exchanger 13 of solar heat-collection plate 17 is in the shell 5.
The embodiment 2 of the utility model: the structure of high-efficiency solar barn is as shown in Figure 2, comprises baking vessel 1 and heating clamber 2, and baking vessel 1 is communicated with the thermocirculator of heating clamber 2 through routine; And make a solar heat collector 3; The composition of solar heat collector 3 comprises that the top is the shell 5 of uncovered structure, at the top of shell 5 light transmissive cover 6 is installed, and makes shell 5 form the structure of a sealing; On the inwall of shell 5, lay heat-insulation layer 7; Metal absorber plate 8 is installed below light transmissive cover 6, the two ends of metal absorber plate 8 are fixed on the shell 5, remainder is unsettled; Make metal absorber plate 8 can be fully with shell 5 in air contact, also on metal absorber plate 8, set out through hole; The heat pipe 9 that send of band fan 10 is connected on the shell 5, send the other end of heat pipe 9 to be connected, make between solar heat collector 3 and the heating clamber 2 through sending heat pipe 9 to be communicated with heating clamber 2; The blast pipe 11 of band fan 10 is connected on the other end of shell 5, solar heat collector 3 is communicated with baking vessel 1 through blast pipe 11; And on heating clamber 2, being connected with assisted heating device 4, this is auxiliary to be heat pump, and the moisture exhausting port 12 usefulness pipelines and the assisted heating device 4 of baking vessel 1 coupled together, and utilizes heat pump to realize damp and hot separation, and the hot-air of drying is carried out recycle; In baking vessel 1 and solar heat collector 3, be respectively equipped with temp probe 14; Temp probe 14 is connected with differential temperature controller 15; Differential temperature controller 15 is in outside baking vessel 1 and the heating clamber 2, differential temperature controller 15 and fan 10, and air shut-off valve door 18 all is installed sending on heat pipe 9 and the blast pipe 11; Air shut-off valve adopts the structure of electronic valve; Air shut-off valve door 18 is connected with differential temperature controller 15, controls, its unlatching or to close its corresponding fan 10 identical through the open and close of 15 pairs of air shut-off valve doors 18 of differential temperature controller; On the outer wall of shell 5, be provided with solar heat-collection plate 17, the heat exchanger 13 of solar heat-collection plate 17 is in the shell 5.
In use; Sunlight gets into the shell 5 from the light transmissive cover 6 of solar heat collector 3; Metal absorber plate 8 plays the effect of converging amount of solar heat; Metal absorber plate 8 is the air heat in the shell 5 then, and temp probe 14 can react the temperature informations in baking vessel 1 and the solar heat collector 3 to differential temperature controller 15, when baking vessel 1 in heating clamber 2 in temperature differ reach the setting temperature difference after; Differential temperature controller 15 will be controlled fan 10 and start; Air in solar heat collector 3 and baking vessel 1 and the heating clamber 2 is circulated, and heated air is sent in the heating clamber 2 in the solar heat collector 3, and the air in the baking vessel 1 then gets in the solar heat collector 3 and circulates; Such structure has increased the controllability of solar energy heating greatly, and the shortage of heat that provides when solar source is when using for ordinary production, assisted heating device 4 just just heat send in the heating clamber 2, auxiliary thermal source is provided.In addition; If when assisted heating device 4 adopts heat pump, can the moisture exhausting port 12 of baking vessel 1 be connected on the heat pump, the damp-heat air that moisture exhausting port 12 is discharged is sent in the heat pump 3; Utilize heat pump 3 that damp-heat air is carried out damp and hot separating treatment; Discharge the moisture content fall to separate, carry out recycle in the heating clamber 2, play the purpose that improves heat utilization efficiency and the hot-air of drying sent back to.
Claims (10)
1. a high-efficiency solar barn comprises baking vessel (1), heating clamber (2), and baking vessel (1) is communicated with heating clamber (2), it is characterized in that: on heating clamber (2), be connected with solar heat collector (3); The composition of solar heat collector (3) comprises that the top is the shell (5) of uncovered structure; Be provided with light transmissive cover (6) at the top of shell (5); Be provided with metal absorber plate (8) in light transmissive cover (6) below; On shell (5), be connected with and send heat pipe (9) and blast pipe (11), solar heat collector (3) is communicated with heating clamber (2) through sending heat pipe (9), and solar heat collector (3) is communicated with baking vessel (1) through blast pipe (11); And be provided with fan (10) sending on heat pipe (9) or the blast pipe (11), or sending heat pipe (9) and blast pipe (11) to be equipped with fan (10).
2. high-efficiency solar barn according to claim 1 is characterized in that: on heating clamber (2), be connected with assisted heating device (4).
3. high-efficiency solar barn according to claim 2 is characterized in that: said assisted heating device (4) is fuelizer or heat pump.
4. according to claim 2 or 3 described high-efficiency solar barns, it is characterized in that: assisted heating device (4) is a heat pump, and the moisture exhausting port (12) of baking vessel (1) is connected with heater (4).
5. high-efficiency solar barn according to claim 1; It is characterized in that: in baking vessel (1) and solar heat collector (3), be equipped with temp probe (14); Temp probe (14) is connected with differential temperature controller (15); Differential temperature controller (15) is in outside baking vessel (1) and the heating clamber (2), and differential temperature controller (15) is connected with fan (10).
6. high-efficiency solar barn according to claim 1 is characterized in that: on metal absorber plate (8), be provided with through hole (16).
7. high-efficiency solar barn according to claim 1 is characterized in that: on the outer wall of shell (5), be provided with solar heat-collection plate (17), the heat exchanger (13) of solar heat-collection plate (17) is in the shell (5).
8. high-efficiency solar barn according to claim 1 is characterized in that: on the inwall of shell (5), be provided with heat-insulation layer (7).
9. high-efficiency solar barn according to claim 5 is characterized in that: be provided with air shut-off valve door (18) sending on heat pipe (9) and the blast pipe (11).
10. high-efficiency solar barn according to claim 5 is characterized in that: air shut-off valve door (18) is connected with differential temperature controller (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202402538U CN202179105U (en) | 2011-07-08 | 2011-07-08 | Efficient solar barn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202402538U CN202179105U (en) | 2011-07-08 | 2011-07-08 | Efficient solar barn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202179105U true CN202179105U (en) | 2012-04-04 |
Family
ID=45886774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202402538U Expired - Fee Related CN202179105U (en) | 2011-07-08 | 2011-07-08 | Efficient solar barn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202179105U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939290A (en) * | 2015-06-09 | 2015-09-30 | 广州市宏希太阳能设备有限公司 | Solar-energy and air-energy integrated tobacco drying system |
| CN105192867A (en) * | 2015-08-31 | 2015-12-30 | 中国烟草总公司广东省公司 | Remote heating control system for solar tobacco curing barn |
| CN111023727A (en) * | 2019-12-30 | 2020-04-17 | 广东美格瑞能源科技有限公司 | Solar dryer |
-
2011
- 2011-07-08 CN CN2011202402538U patent/CN202179105U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939290A (en) * | 2015-06-09 | 2015-09-30 | 广州市宏希太阳能设备有限公司 | Solar-energy and air-energy integrated tobacco drying system |
| CN105192867A (en) * | 2015-08-31 | 2015-12-30 | 中国烟草总公司广东省公司 | Remote heating control system for solar tobacco curing barn |
| CN111023727A (en) * | 2019-12-30 | 2020-04-17 | 广东美格瑞能源科技有限公司 | Solar dryer |
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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: 20120404 Termination date: 20150708 |
|
| EXPY | Termination of patent right or utility model |