CN205432090U - Tobacco curing house with solar energy circulation heating - Google Patents
Tobacco curing house with solar energy circulation heating Download PDFInfo
- Publication number
- CN205432090U CN205432090U CN201620137421.3U CN201620137421U CN205432090U CN 205432090 U CN205432090 U CN 205432090U CN 201620137421 U CN201620137421 U CN 201620137421U CN 205432090 U CN205432090 U CN 205432090U
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- curing house
- tobacco flue
- humidity
- solar energy
- energy circulation
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Abstract
The utility model discloses a solar energy circulation heat supply's tobacco flue -curing house is equipped with vent and lower vent between baking chamber and the heat supplying chamber, be equipped with string cigarette frame of hanging the tobacco leaf in the baking chamber, and baking chamber is equipped with shutter hydrofuge mouth on the wall, being equipped with the methanol combustion formula in the heat supplying chamber and adding heat engine and circulating fan, the methanol combustion formula adds the heat engine setting in the circulating fan below, water separation chamber's lower part with baking chamber's shutter hydrofuge mouth intercommunication, water separation chamber's upper portion and heat supplying chamber's upper end intercommunication are equipped with dewatering device, drainage device and intake automatically regulated mouth in the water separation chamber, drainage device locates the dewatering device below, and water separation chamber is located on the wall to intake automatically regulated mouth. Still be equipped with solar power system on the tobacco flue -curing house roof. The utility model discloses utilize methyl alcohol for clean energy for tobacco flue -curing is with low costs, does not have smoke and dust and sulfur dioxide to discharge, thereby reaches energy -concerving and environment -protective requirement. Simultaneously, the tobacco flue -curing house still is equipped with humidity collection system, the management and the control of the humidity of being convenient for.
Description
Technical field
This utility model relates to the technical field of flue-cured tobacco equipment, more particularly, to the tobacco flue-curing house of a kind of solar energy circulation heating.
Background technology
Tobacco flue-curing house is indispensable basic equipment in cured tobacco production.Tobacco flue-curing house, after interior baking modulation, just shows the distinctive color of flue-cured tobacco, type, becomes the quality raw materials meeting cigarette industry needs.Its ultimate principle is after Nicotiana tabacum L. is heated, and moisture in Nicotiana tabacum L. is discharged, and is discharged outside tobacco flue-curing house after moisture vaporization, so that Nicotiana tabacum L. scalding, being dried.
In flue-cured tobacco preparation technology, a series of Biochemical changes, simultaneously dehydrate can occur inside Nicotiana tabacum L., this process needs to consume big energy.The general fashion of energy expenditure is: produce heat energy by heating element heater, again by the air in heat dissipation equipment heating barn, Nicotiana tabacum L. is done work by hot-air, leaf temperature is made to raise, moisture loss is to leaf surface, and then vaporize in air, forming damp-heat air and discharge outside tobacco flue-curing house, lasting heat makes blade high temperature drying.In practice, heat consumption at least includes: Nicotiana tabacum L. temperature raises and aqueous vapor vaporizes heat dissipation, discharges damp-heat air heat dissipation, tobacco flue-curing house enclosed structure and smoke hanging shelf heat dissipation etc. from air vent after entering the cold air heating of tobacco flue-curing house.And prior art can not effectively utilize solar energy resources.
Utility model content
This utility model is to overcome at least one defect described in above-mentioned prior art, it is provided that the tobacco flue-curing house of a kind of solar energy circulation heating, and this tobacco flue-curing house can effectively save energy, the most cost-effective, and non-exhaust emission, environmentally safe, and effectively utilize solar energy resources.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: the tobacco flue-curing house of a kind of solar energy circulation heating, wherein, including baking vessel, for hot cell and dewatering station, it is provided with vent and lower vent between described baking vessel and confession hot cell, it is provided with the smoke hanging shelf hanging Nicotiana tabacum L. in described baking vessel, and baking vessel's wall is provided with shutter moisture exhausting port；Described heat supply indoor are provided with methanol combustion-type heater and circulating fan, and described methanol combustion-type heater is arranged on below circulating fan；The bottom of described dewatering station connects with the shutter moisture exhausting port of described baking vessel, the top of described dewatering station connects with the described upper end for hot cell, it is provided with dehydration device, drainage arrangement and intake in dewatering station and is automatically adjusted mouth, described drainage arrangement is located at below dehydration device, and described intake is automatically adjusted mouth and is located on dewatering station's wall；
The quantity of described smoke hanging shelf is two and is arranged side by side, and smoke hanging shelf includes vertically arranged montant, the cross bar of horizontally set, and described montant bottom is provided with a spike；Cigarette folder is set on described cross bar.It is additionally provided with device of solar generating on described tobacco flue-curing house roof；
Tobacco flue-curing house also includes humidity collection system, described humidity collection system includes humidity sensor, humidity signal processing unit, wireless transmission unit, radio receiving unit, microprocessor and PC, described humidity sensor, humidity signal processing unit and wireless transmission unit are sequentially connected electrically, humidity sensor output Digital Humidity signal, described radio receiving unit, microprocessor and PC are sequentially connected electrically.
Further, the number of described humidity sensor is multiple, is respectively arranged at multiple positions of tobacco flue-curing house, and averaging the measured value of individual humidity sensor i.e. can get the medial humidity of tobacco flue-curing house, it is simple to carry out moisture management and control.Described humidity signal processing unit uses STC12LE5408 single-chip microcomputer, and described wireless transmission unit and radio receiving unit all use nRF24L01 wireless transceiver, and described microprocessor uses AT89S52 single-chip microcomputer.Described PC is also electrically connected with alarm unit, and when humidity is higher than the high humidity threshold value preset or is less than the low humidity threshold value preset, alarm unit sends alarm signal.
Methanol combustion-type heater, using methanol as fuel, environment protection clean, has sanitation and hygiene, safety, cheap, raw material is easily purchased, the feature such as easy to use, is country's biomass clean energy of encouraging development.
It addition, room body can use brick mix structure or movable board room structure in this utility model, brick mix structure is advantageous in that its rugged construction is stable, can resist various abiogenous accident so that the carrying out baking that Nicotiana tabacum L. can be stable preserves.
And use movable board room structure to be advantageous in that and facilitate installing/dismounting, typically build in the place near Nicotiana tabacum L. growth due to tobacco flue-curing house, and in view of soil, pest and disease damage, the situation of nutrient balance, the rule of a crop rotation in 3 years is typically followed in the growth of Nicotiana tabacum L., when earth complete one season cigarette production after, it is possible to be not suitable for the growth of Nicotiana tabacum L., therefore, use movable board room structure entirety to move, meet being actually needed of production, improve the utilization rate of tobacco flue-curing house；The more important thing is and improve land utilization ratio so that soil can get rational layout, transfer to the place produced from unproductive place, improve the utilization rate of resource.
Further, since the length of Nicotiana tabacum L. is usually 60-70cm, the number of plies that cross bar is arranged is 3-4 layer.
In this utility model, due to the most a length of 8 meters of general tobacco flue-curing house, width is 2.7 meters, it is highly 3 meters, the each length of this smoke hanging shelf is about 8 meters, height about 3 meters, and width is about 1.3 meters, when two smoke hanging shelf are placed side by side, overall width is about 2.7 meters, matches with the width of tobacco flue-curing house.And about the length of each cigarette folder also the chances are 1.2-1.3 rice.
Additionally, hang due to existing dress and collect Nicotiana tabacum L. and typically all complete in tobacco flue-curing house, its narrow space is difficult to operate, and this utility model first can all be filled Nicotiana tabacum L. by cigarette folder in the outside of tobacco flue-curing house and hang in smoke hanging shelf, then in first one of them smoke hanging shelf being advanced tobacco flue-curing house, in the most again another one smoke hanging shelf being advanced tobacco flue-curing house, collect the process of Nicotiana tabacum L. the most ibid.So, the dress facilitating personnel is hung and collects the operation of Nicotiana tabacum L., saves the time that dress is hung and collected Nicotiana tabacum L., improves work efficiency.
Further, described methanol combustion-type heater includes head, the first heating box, radiator, the second heating box and exhaustor, described head and the first heating box connect, described radiator two ends connect the first heating box and the second heating box respectively, and the second heating box tail end is located at by described exhaustor；Being provided with methanol burner in described head, described methanol burner connects cartridge.
Further, described radiator two ends are that seamless riveting mouth mode is connected with the first heating box and the second heating box respectively, and riveting mouth formula junction is also coated with biological glue and seals；Thus reach gastight effects of energy conservation and environmental protection, without any abnormal flavour after tobacco flue-curing, keep original fragrance of Nicotiana tabacum L. simultaneously.
Radiator includes some radiating copper aluminum finned tubes, and described radiating copper aluminum finned tube surrounds the radiator of described hollow-core construction, good heat dissipation effect.
Further, described dehydration device includes being dehydrated blower fan and dehydration bend pipe, and described dehydration blower fan is located at above described dehydration bend pipe, and described dehydration bend pipe is provided with water inlet switch, water inlet, effluent switch and outlet.Described drainage arrangement includes that cistern, draining pump and drain pipe, described cistern are located at subsurface, and described draining pump is located in described cistern, and described drain pipe connects described draining pump.
Utility model also includes PLC, described methanol combustion-type heater, Temperature Humidity Sensor, intake are automatically adjusted mouth, water inlet switch, effluent switch, circulating fan, electrical heating machine and dehydration blower fan and are all connected with described PLC, and by PLC control.
Further, described cigarette folder includes crossbeam, is located at the plug at crossbeam two ends, is located at the Pulling-off prevention clamp of plug upper end, also includes square tube, and the downside of square tube is laid with many contact pins, many contact pins insert in the groove of crossbeam, and the two ends of square tube are fixed on plug by Pulling-off prevention clamp.
This utility model utilizes contact pin to clamp Nicotiana tabacum L., can make Nicotiana tabacum L. marshalling, and thickness is uniform, prevents Nicotiana tabacum L. from coming off in baking process, improves baking quality of tobacco.And reducing the labor intensity of tobacco grower, save recruitment, reduce energy resource consumption, saved cost, this utility model tobacco grower is easy to learn, beneficially further genralrlization application.
Further, described device of solar generating includes the DC/AC inverter that the accumulator that the charging-discharging controller that photovoltaic battery panel is connected is connected with charging-discharging controller is connected with charging-discharging controller with photovoltaic battery panel, and DC/AC inverter connects AC load.
The electricity that photovoltaic battery panel produces provides electric power by charging-discharging controller and DC/AC inverter for AC load, and in the case of AC load is non-electric, this electricity input accumulator is standby.In this utility model, AC load is that methanol combustion-type heater, Temperature Humidity Sensor, intake are automatically adjusted mouth, water inlet switch, effluent switch, circulating fan, electrical heating machine and dehydration blower fan etc..Device of solar generating is also powered for PLC.
Compared with prior art, provide the benefit that: this utility model utilizes methanol for clean energy resource, for tobacco flue-curing low cost, does not has flue dust and sulfur dioxide (SO2) emissions, thus reaches the requirement of energy-conserving and environment-protective；
The heat discharged can be separated with moisture by dehydration device of the present utility model when dehumidifying, thus the purpose of recycling after reaching heat recovery, it is possible not only to recycle air, and the cost of baking tobacco leaves really can be saved for tobacco grower, the heat secondary utilization rate reclaimed after dehydration is up to 20%；
Based Intelligent Control can be realized, accurately control technical process, improve flue cured tobacco quality class, reduction in the numbers of seconds, reduce labor intensity.Meanwhile, tobacco flue-curing house is additionally provided with humidity collection system, it is simple to the management of humidity and control.
This utility model tobacco flue-curing house can use various heating sources combined heat, and by intelligent regulating system according to the feature of each thermal source and efficiency, select main heating source and auxiliary thermal source, and then improve efficiency, reduce cost.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram.
Fig. 2 is that this utility model is for hot cell right TV structure schematic diagram.
Fig. 3 is this utility model methanol combustion-type heater schematic diagram.
Fig. 4 is this utility model methanol combustion-type heater another kind schematic diagram.
Fig. 5 is this utility model smoke hanging shelf structural representation.
Fig. 6 is that this utility model cigarette presss from both sides schematic diagram.
Fig. 7 is the schematic diagram of this utility model humidity collection system.
Fig. 8 is the minimum system figure of microprocessor in this utility model humidity collection system.
Fig. 9 is this utility model device of solar generating schematic diagram.
Detailed description of the invention
Accompanying drawing being merely cited for property explanation, it is impossible to be interpreted as the restriction to this patent；In order to the present embodiment is more preferably described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product；To those skilled in the art, in accompanying drawing, some known features and explanation thereof may will be understood by omission.Being merely cited for property of position relationship explanation described in accompanying drawing, it is impossible to be interpreted as the restriction to this patent.
As shown in figures 1-8, a kind of tobacco flue-curing house of solar energy circulation heating, wherein, including baking vessel 1, for hot cell 2 and dewatering station 3, it is provided with vent 4 and lower vent 5 between baking vessel 1 and confession hot cell 2, it is provided with the smoke hanging shelf 6 hanging Nicotiana tabacum L. in baking vessel 1, and baking vessel's wall is provided with shutter moisture exhausting port 7；Being provided with methanol combustion-type heater 8 and circulating fan 9 in hot cell 2, methanol combustion-type heater 8 is arranged on below circulating fan 9；The bottom of dewatering station 3 connects with the shutter moisture exhausting port 7 of described baking vessel 1, the top of dewatering station 3 connects with the described upper end for hot cell 2, it is provided with dehydration device, drainage arrangement and intake in dewatering station 3 and is automatically adjusted mouth 15, drainage arrangement is located at below dehydration device, and intake is automatically adjusted mouth 15 and is located on dewatering station's wall；
The quantity of smoke hanging shelf 6 is two and is arranged side by side, and smoke hanging shelf 6 includes vertically arranged montant 61, the cross bar 62 of horizontally set, and described montant 61 bottom is provided with a spike 63；Cigarette folder 50 is set on cross bar 62.Device of solar generating 01 it is additionally provided with on tobacco flue-curing house roof.
Tobacco flue-curing house also includes humidity collection system, described humidity collection system includes humidity sensor, humidity signal processing unit, wireless transmission unit, radio receiving unit, microprocessor and PC, described humidity sensor, humidity signal processing unit and wireless transmission unit are sequentially connected electrically, humidity sensor output Digital Humidity signal, described radio receiving unit, microprocessor and PC are sequentially connected electrically.
In the present embodiment, the number of described humidity sensor is multiple, is respectively arranged at multiple positions of tobacco flue-curing house, and averaging the measured value of individual humidity sensor i.e. can get the medial humidity of tobacco flue-curing house, it is simple to carry out moisture management and control.Described humidity signal processing unit uses STC12LE5408 single-chip microcomputer, and described wireless transmission unit and radio receiving unit all use nRF24L01 wireless transceiver, and described microprocessor uses AT89S52 single-chip microcomputer.Described PC is also electrically connected with alarm unit, and when humidity is higher than the high humidity threshold value preset or is less than the low humidity threshold value preset, alarm unit sends alarm signal.
Methanol combustion-type heater 8 includes head the 81, first heating box 82, radiator the 83, second heating box 84 and exhaustor 85, head 81 is connected 82 with the first heating box, radiator 83 two ends connect the first heating box 82 and the second heating box 84 respectively, and the second heating box 84 tail end is located at by exhaustor 85；Being provided with methanol burner 86 in head 81, described methanol burner 86 connects cartridge 87.
Radiator 83 two ends are that seamless riveting mouth mode is connected with the first heating box 82 and the second heating box 84 respectively, and riveting mouth formula junction is also coated with biological glue and seals；
Radiator 83 includes some radiating copper aluminum finned tubes 88, and radiating copper aluminum finned tube 88 surrounds the radiator of described hollow-core construction.Radiating copper aluminum finned tube 88 tube wall is provided with the fin 89 of evagination.
Dehydration device includes being dehydrated blower fan 10 and dehydration bend pipe 11, and described dehydration blower fan 10 is located at above described dehydration bend pipe 11, and described dehydration bend pipe 11 is provided with water inlet switch 16, water inlet, effluent switch 17 and outlet.Drainage arrangement includes that cistern 12, draining pump 13 and drain pipe 14, described cistern 12 are located at subsurface, and described draining pump 13 is located in described cistern 12, and described drain pipe 14 connects described draining pump 13.
Cigarette folder 50 includes crossbeam 501, is located at the plug 502 at crossbeam 501 two ends, is located at the Pulling-off prevention clamp 503 of plug 502 upper end, also include square tube 504, the downside of square tube 504 is laid with many contact pins 505, many contact pins 505 insert in the groove of crossbeam 501, and the two ends of square tube 504 are fixed on plug 502 by Pulling-off prevention clamp 503.
Further, since the length of Nicotiana tabacum L. is usually 60-70cm, the number of plies that cross bar is arranged is 3-4 layer.
In this utility model, due to the most a length of 8 meters of general tobacco flue-curing house, width is 2.7 meters, it is highly 3 meters, the each length of this smoke hanging shelf is about 8 meters, height about 3 meters, and width is about 1.3 meters, when two smoke hanging shelf are placed side by side, overall width is about 2.7 meters, matches with the width of tobacco flue-curing house.And about the length of each cigarette folder also the chances are 1.2-1.3 rice.
Additionally, hang due to existing dress and collect Nicotiana tabacum L. and typically all complete in tobacco flue-curing house, its narrow space is difficult to operate, and this utility model first can all be filled Nicotiana tabacum L. by cigarette folder in the outside of tobacco flue-curing house and hang in smoke hanging shelf, then in first one of them smoke hanging shelf being advanced tobacco flue-curing house, in the most again another one smoke hanging shelf being advanced tobacco flue-curing house, collect the process of Nicotiana tabacum L. the most ibid.So, the dress facilitating personnel is hung and collects the operation of Nicotiana tabacum L., saves the time that dress is hung and collected Nicotiana tabacum L., improves work efficiency.
In Fig. 9, device of solar generating 01 includes the DC/AC inverter 103 that the accumulator 105 that the charging-discharging controller 102 that photovoltaic battery panel 101 is connected is connected with charging-discharging controller 102 is connected with charging-discharging controller 102 with photovoltaic battery panel 101, and DC/AC inverter 103 connects AC load 104.
The electricity that photovoltaic battery panel 101 produces provides electric power by charging-discharging controller 102 and DC/AC inverter 103 for AC load 104, and in the case of AC load 104 is non-electric, this electricity input accumulator 105 is standby.In this utility model, AC load is that methanol combustion-type heater, Temperature Humidity Sensor, intake are automatically adjusted mouth, water inlet switch, effluent switch, circulating fan, electrical heating machine and dehydration blower fan etc..Device of solar generating is also powered for PLC.
In this utility model, operation principle, the hot blast that methanol combustion-type heater 8 produces enters baking vessel 1 through circulating fan 9, and hot blast is circulated in baking vessel 1 and confession hot cell 2 by upper vent 4 and lower vent 5.Dampness in baking vessel 1 is discharged from shutter moisture exhausting port 7, and the heat discharged can be separated with moisture by dehydration device when dehumidifying, and the moisture after separation stores at cistern 12, and is discharged by draining pump 13 and drain pipe 14.And be dehydrated device and when dehumidifying, the heat of discharge be again introduced into for hot cell 2 through the top of dewatering station 3 with the upper end connecting pipe for hot cell 2, thus the purpose of recycling after reaching heat recovery, it is possible not only to recycle air, and the cost of baking tobacco leaves really can be saved for tobacco grower, the heat secondary utilization rate reclaimed after dehydration is up to 20%.
Obviously, above-described embodiment of the present utility model is only for clearly demonstrating this utility model example, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.All any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in this utility model scope of the claims.
Claims (10)
1. the tobacco flue-curing house of a solar energy circulation heating, it is characterized in that, including baking vessel (1), for hot cell (2) and dewatering station (3), it is provided with vent (4) and lower vent (5) between described baking vessel (1) and confession hot cell (2), it is provided with the smoke hanging shelf (6) hanging Nicotiana tabacum L. in described baking vessel (1), and baking vessel's wall is provided with shutter moisture exhausting port (7)；Described for being provided with methanol combustion-type heater (8) and circulating fan (9) in hot cell (2), described methanol combustion-type heater (8) is arranged on circulating fan (9) lower section；The bottom of described dewatering station (3) connects with the shutter moisture exhausting port (7) of described baking vessel (1), the top of described dewatering station (3) connects with the described upper end for hot cell (2), it is provided with dehydration device, drainage arrangement and intake in dewatering station (3) and is automatically adjusted mouth (15), described drainage arrangement is located at below dehydration device, and described intake is automatically adjusted mouth (15) and is located on dewatering station's wall；
The quantity of described smoke hanging shelf (6) is two and is arranged side by side, smoke hanging shelf (6) includes vertically arranged montant (61), the cross bar (62) of horizontally set, and described montant (61) bottom is provided with a spike (63)；Cigarette folder (50) is set on described cross bar (62)；Device of solar generating (01) it is additionally provided with on described tobacco flue-curing house roof；
Tobacco flue-curing house also includes humidity collection system, described humidity collection system includes humidity sensor, humidity signal processing unit, wireless transmission unit, radio receiving unit, microprocessor and PC, described humidity sensor, humidity signal processing unit and wireless transmission unit are sequentially connected electrically, humidity sensor output Digital Humidity signal, described radio receiving unit, microprocessor and PC are sequentially connected electrically.
The tobacco flue-curing house of a kind of solar energy circulation heating the most according to claim 1, it is characterized in that: described methanol combustion-type heater (8) includes head (81), the first heating box (82), radiator (83), the second heating box (84) and exhaustor (85), described head (81) is connected with the first heating box (82), described radiator (83) two ends connect the first heating box (82) and the second heating box (84) respectively, and the second heating box (84) tail end is located at by described exhaustor (85)；Being provided with methanol burner (86) in described head (81), described methanol burner (86) connects cartridge (87).
The tobacco flue-curing house of a kind of solar energy circulation heating the most according to claim 2, it is characterized in that: described radiator (83) two ends are that seamless riveting mouth mode is connected with the first heating box (82) and the second heating box (84) respectively, and riveting mouth formula junction is also coated with biological glue and seals；
Radiator (83) includes some radiating copper aluminum finned tubes (88), and described radiating copper aluminum finned tube (88) surrounds the radiator of hollow-core construction.
The tobacco flue-curing house of a kind of solar energy circulation heating the most according to claim 3, it is characterized in that: described dehydration device includes being dehydrated blower fan (10) and dehydration bend pipe (11), described dehydration blower fan (10) is located at described dehydration bend pipe (11) top, and described dehydration bend pipe (11) is provided with water inlet switch (16), water inlet, effluent switch (17) and outlet.
The tobacco flue-curing house of a kind of solar energy circulation heating the most according to claim 4, it is characterized in that: described drainage arrangement includes cistern (12), draining pump (13) and drain pipe (14), subsurface is located at by described cistern (12), described draining pump (13) is located in described cistern (12), and described drain pipe (14) connects described draining pump (13).
6. according to the tobacco flue-curing house of the arbitrary described a kind of solar energy circulation heating of claim 1 to 5, it is characterized in that: described cigarette folder (50) includes crossbeam (501), it is located at the plug (502) at crossbeam (501) two ends, it is located at the Pulling-off prevention clamp (503) of plug (502) upper end, also include square tube (504), the downside of square tube (504) is laid with many contact pins (505), many contact pins (505) are inserted in the groove of crossbeam (501), the two ends of square tube (504) are fixed on plug (502) by Pulling-off prevention clamp (503).
7. according to the tobacco flue-curing house of the arbitrary described a kind of solar energy circulation heating of claim 1 to 5, it is characterized in that: described device of solar generating (01) includes the DC/AC inverter (103) that the accumulator (105) that the charging-discharging controller (102) that photovoltaic battery panel (101) is connected is connected with charging-discharging controller (102) is connected with charging-discharging controller (102) with photovoltaic battery panel (101), DC/AC inverter (103) connects AC load (104).
The tobacco flue-curing house of a kind of solar energy circulation heating the most according to claim 1, it is characterised in that the number of described humidity sensor is multiple, is respectively arranged at multiple positions of tobacco flue-curing house.
The tobacco flue-curing house of a kind of solar energy circulation heating the most according to claim 1, it is characterized in that, described humidity signal processing unit uses STC12LE5408 single-chip microcomputer, described wireless transmission unit and radio receiving unit all use nRF24L01 wireless transceiver, and described microprocessor uses AT89S52 single-chip microcomputer.
The tobacco flue-curing house of a kind of solar energy circulation heating the most according to claim 1, it is characterised in that described PC is also electrically connected with alarm unit, when humidity is higher than the high humidity threshold value preset or is less than the low humidity threshold value preset, alarm unit sends alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137421.3U CN205432090U (en) | 2016-02-23 | 2016-02-23 | Tobacco curing house with solar energy circulation heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137421.3U CN205432090U (en) | 2016-02-23 | 2016-02-23 | Tobacco curing house with solar energy circulation heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205432090U true CN205432090U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620137421.3U Expired - Fee Related CN205432090U (en) | 2016-02-23 | 2016-02-23 | Tobacco curing house with solar energy circulation heating |
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| Country | Link |
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| CN (1) | CN205432090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106490670A (en) * | 2016-12-15 | 2017-03-15 | 中国烟草总公司广东省公司 | Dehydrating unit for dehumidification system between tobacco roasting |
-
2016
- 2016-02-23 CN CN201620137421.3U patent/CN205432090U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106490670A (en) * | 2016-12-15 | 2017-03-15 | 中国烟草总公司广东省公司 | Dehydrating unit for dehumidification system between tobacco roasting |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20190223 |