CN105486037A - Heat pump drying device capable of performing heating through solar energy and converting wind direction - Google Patents
Heat pump drying device capable of performing heating through solar energy and converting wind direction Download PDFInfo
- Publication number
- CN105486037A CN105486037A CN201610015594.2A CN201610015594A CN105486037A CN 105486037 A CN105486037 A CN 105486037A CN 201610015594 A CN201610015594 A CN 201610015594A CN 105486037 A CN105486037 A CN 105486037A
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- road
- solar energy
- heat pump
- barn
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/02—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in buildings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/40—Solar heat collectors combined with other heat sources, e.g. using electrical heating or heat from ambient air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
Abstract
The invention discloses a heat pump drying device capable of performing heating through solar energy and converting the wind direction. The heat pump drying device is mainly formed by a curing barn and a solar heat collecting chamber. A solar air returning door is arranged at the bottom of the solar heat collecting chamber. The solar heat collecting chamber is in a closed state, and an opening in butt joint with a B-path solar hot air conveying pipeline and an A-path solar hot air conveying pipeline is reserved in one side of the solar heat collecting chamber. A B-path solar air inlet door is arranged at an input opening of the B-path hot air conveying pipeline, and an A-path solar air inlet door is arranged at an input opening of the A-path hot air conveying pipeline. A B-path moisture exhausting air door is arranged at the position, at the upper portion of the curing barn, of a front wall. An A-path moisture exhausting air door is arranged at the position, at the lower portion of the curing barn, of the front wall. The part, close to the upper part, in the curing barn is provided with a B-path fresh air inlet door, and an A-path fresh air inlet door is arranged at the position, close to the lower portion, of the curing barn. A heat pump system is composed of a heat pump main set and a heat pump heat exchanger. A both-direction circulation draught fan is arranged between the B-path solar air inlet door and the A-path solar air inlet door.
Description
Technical field:
The present invention relates to drying device field, be applicable to special equipment during other crop dryings such as material.
Background technology:
As everyone knows, heat pump drying equipment is the special equipment of dry materials, air-flow after heating up takes away the steam in material, along with the reduction of gas flow temperature, the increase of humidity, the water separation capability of material is reduced gradually, the air of high temperature low humidity is particularly forever received from the advantage that occupies of the material close to barn air outlet, dry materials is fast, the restriction of positional factor is subject to from the material close to barn return air inlet, forever accept the air of relative low temperature high humidity, therefore dry materials is slow, because the rate of drying of material and quality depend on the restriction of temperature and relative humidity, so dry materials degree can be caused uneven, materials quality after baking is variant.
Along with science and technology constantly develops, there is again solar thermal collection system, solar energy can provide a part of heat when dried material, but its shortcoming is, the complex structure of existing solar energy auxiliary heating, air channel is very long, and cost is higher, when after conversion wind direction, solar energy auxiliary heating system is difficult to realize more.
Summary of the invention:
Task of the present invention proposes one to ensure that material degree of drying in whole bake process is even, improve the quality after dry materials, and still can not carry out the solar energy heating of heat supplement and the heat pump drying equipment of convertible wind direction to barn by the restriction solar energy auxiliary heating of wind direction conversion.
Task of the present invention completes like this, solar energy heating the heat pump drying equipment of convertible wind direction, it is formed primarily of barn and solar energy heating room, it is characterized in that: solar energy return air door is arranged on the bottom of solar energy heating room, solar energy heating room is the docking port that closed state one side leaves with B road solar energy heat air delivery pipeline and A road solar energy heat air delivery pipeline, B road solar energy shutter is arranged on the input port place of B road heat air delivery pipeline, the input port of A road, another road heat air delivery pipeline is provided with A road solar energy shutter, the top front wall of barn is provided with B road hydrofuge air door, the bottom front wall of barn is provided with A road hydrofuge air door, in barn, top is provided with the new shutter in B road, the new shutter in A road is arranged on the bottom near barn, heat pump host groups is connected with heat pump interchanger and forms heat pump, be arranged between B road solar energy shutter and A road solar energy shutter and be provided with bidirectional circulating blower fan.Described solar energy return air door is communicated with the rear portion of barn after opening, and the air channel that described B road hydrofuge air door and A road hydrofuge air door are arranged extends in barn.The heat pump of described formation is made up of compressor, condenser, expansion valve, evaporimeter and heat pump accessory.Described solar energy heating room adopts glass, sunlight board or plastic sheeting to make.The new shutter in described A road, A road hydrofuge air door, the new shutter in B road and B road hydrofuge air door rely on the work of bidirectional circulating blower fan outwardly hydrofuge and introduce new wind.
The technical program has following effect: the technical program ensures that material degree of drying in whole bake process is even, improve the quality after dry materials, and in conjunction with solar energy auxiliary heating system, solar energy auxiliary heating system still can play the effect to barn transfer heat by the action of air door before and after wind direction conversion, the heat of barn is supplemented, this structural design is simple, is easy to realize, and economize energy.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the technical program; Fig. 2 is the operation principle of heat pump drying equipment embodiment one and runs schematic diagram; Fig. 3 is the operation principle of heat pump drying equipment embodiment two and runs schematic diagram.
Drawing illustrates: 1, hothouse, 2, material, 3, solar energy heating room, 4, solar energy return air door, 5, B road solar energy shutter, 6, A road solar energy shutter, 7, B road hydrofuge air door, 8, the new shutter in B road, 9, bidirectional circulating blower fan, 10, heat exchanger (heat pump condenser), 11, the new shutter in A road, 12, A road hydrofuge air door, 13, heat pump host groups, 14, drying equipment, 15, B road solar energy heat air delivery pipeline, 16, A road solar energy heat air delivery pipeline.
Detailed description of the invention:
In order to make the personnel in this technical side field understand the technical program better, describe embodiment in detail below in conjunction with above accompanying drawing.
The barn that the technical program relates to changes wind direction by bidirectional circulating blower fan, the air draught reaching material drying changes direction makes dry materials more even, improving material quality, and in conjunction with solar energy auxiliary heating, no matter whether wind direction is changed, and solar energy all can switch by air door the object reached to barn transfer heat.Shown in figure 1-Fig. 3, hothouse 1 is provided with in drying equipment 14, the top of described drying equipment is the solar energy heating room 3 of being built by greenhouse material, furtherly: also there is certain height solar energy heating room, object ensures enough large volume to absorb storage solar energy, baking material 2 in described drying equipment can suspend in midair, also can adopt above dolly and place the forms such as material, solar energy return air door 4 is arranged on the bottom of solar energy heating room, solar energy heating room is the docking port that closed state one side leaves with B road solar energy heat air delivery pipeline 15 and A road solar energy heat air delivery pipeline 16, B road solar energy shutter 5 is arranged on the input port place of B road heat air delivery pipeline, the input port of A road, another road heat air delivery pipeline is provided with A road solar energy shutter 6, the top front wall of barn is provided with B road hydrofuge air door 7, the bottom front wall of barn is provided with A road hydrofuge air door 12, in barn, top is provided with the new shutter 8 in B road, the new shutter 11 in A road is arranged on the bottom near barn, heat pump host groups 13 is connected with heat exchanger (heat pump condenser) 10 and forms heat pump, bidirectional circulating blower fan 9 is arranged between B road solar energy shutter and A road solar energy shutter.
Described solar energy heating room 3 can use glass, sunlight board or plastic sheeting isothermal chamber material to make;
Described solar energy return air door 4 arranges the bottom of solar energy heating room, is connected, and can adjusts angle after opening with the rear portion of drying equipment 1;
The new wind shutter 8 of described B road solar energy shutter 5 and B road is arranged on the top of bidirectional circulating blower fan 9; The new shutter 11 of A road solar energy shutter 6 and A road is arranged on the bottom of bidirectional circulating blower fan 9; All that the negative pressure operationally produced by bidirectional circulating blower fan 9 introduces new wind;
Described B road hydrofuge air door 7 is arranged on the topmost on barn front wall; A road hydrofuge air door 12 is arranged on the foot on barn front wall; The air channel of hydrofuge air door all extends in hothouse 1, is all the just outwardly hydrofuges operationally produced by bidirectional circulating blower fan 9.
The heat pump that the heat pump of described formation is made up of compressor, condenser, expansion valve, evaporimeter and heat pump accessory.
In A road heat air delivery pipeline between solar energy and drying equipment and B road heat air delivery pipeline, blower fan increase circulation power also can be set.
Embodiment one is the roasting mode of air descend in barn, shown in Figure 2, bidirectional circulating blower fan 9 forward operates, and air is from bottom to top by bidirectional circulating blower fan 9, close B road, closedown B road solar energy shutter 5, the new wind shutter 8 of B road hydrofuge air door 7 and B road are closed specifically.When weather is fine, when solar energy heating indoor temperature reaches to barn transfer heat condition, A road solar energy shutter 6 and solar energy return air door 4 are opened, the hot-air of solar energy heating indoor is sent to barn top through A road solar energy heat air delivery pipeline 16 after A road solar energy shutter 6 mixes with air in barn, air-flow is entered in hothouse 1 by the air channel on hothouse 1 top, and going down material drying.Air-flow after material becomes the state of relative low temperature high humidity, gets back to heat exchanger 10 bottom by the air channel of hothouse 1 bottom, again delivers to barn in after being heated by heat exchanger 10.Air in barn gets back to solar energy heating indoor by solar energy return air door 4, is sent in barn for heating, drying material after the Hybrid Heating of solar energy heating room 2 by A road solar energy heat air delivery pipeline 16 through A road solar energy shutter 6 again.When barn humidity is larger need hydrofuge time, the new shutter 11 in A road and A road hydrofuge air door 12 are opened, and discharge humid air, introduce new wind.
After embodiment one works a period of time, in barn, material top is dry very fast, and bottom dry materials is comparatively slow, and for making baking material uniform drying, promote drying quality, can carry out duty switching, switch dual turns to circulating fan 9, runs duty two.
Embodiment two is that the roasting mode that in barn, air-flow rises is shown in Figure 3, bidirectional circulating blower fan 9 antiport, air, from top to bottom by bidirectional circulating blower fan 9, closes A road, and closedown A road solar energy shutter 6, the new wind shutter 11 of A road hydrofuge air door 12 and A road are closed specifically.When weather is fine, when solar energy heating indoor temperature reaches to barn transfer heat condition, B road solar energy shutter 5 and solar energy return air door 4 are opened, the hot-air of solar energy heating indoor is sent to hothouse 1 bottom through B road solar energy heat air delivery pipeline 15 after B road solar energy shutter 5 mixes with air in barn, and air-flow upwards transmits material drying.Get back to bidirectional circulating blower fan 9 top by the air channel on hothouse 1 top, again deliver in hothouse 1 after being heated by heat exchanger 10.Air in barn gets back to solar energy heating indoor by solar energy return air door 4, is again sent in barn for heating, drying material through solar energy shutter 5 by B road solar energy heat air delivery pipeline 15 after the mixing of solar energy heating room.When barn humidity is larger need hydrofuge time, the new shutter 8 in B road and B road hydrofuge air door 7 are opened, and discharge humid air, introduce new wind, the technical program is that the barn of solar energy resources and convertible wind direction is combined, thus realizes the effect of economize energy.
Claims (5)
1. solar energy heating the heat pump drying equipment of convertible wind direction, it is formed primarily of barn and solar energy heating room, it is characterized in that: solar energy return air door is arranged on the bottom of solar energy heating room, solar energy heating room is the docking port that closed state one side leaves with B road solar energy heat air delivery pipeline and A road solar energy heat air delivery pipeline, B road solar energy shutter is arranged on the input port place of B road heat air delivery pipeline, the input port of A road, another road heat air delivery pipeline is provided with A road solar energy shutter, the top front wall of barn is provided with B road hydrofuge air door, the bottom front wall of barn is provided with A road hydrofuge air door, in barn, top is provided with the new shutter in B road, the new shutter in A road is arranged on the bottom near barn, heat pump host groups is connected with heat pump interchanger and forms heat pump, be arranged between B road solar energy shutter and A road solar energy shutter and be provided with bidirectional circulating blower fan.
2. solar energy heating according to claim 1 the heat pump drying equipment of convertible wind direction, it is characterized in that: described solar energy return air door is communicated with the rear portion of barn after opening, the air channel that described B road hydrofuge air door and A road hydrofuge air door are arranged extends in barn.
3. solar energy heating according to claim 1 the heat pump drying equipment of convertible wind direction, is characterized in that: the heat pump of described formation is made up of compressor, condenser, expansion valve, evaporimeter and heat pump accessory.
4. solar energy heating according to claim 1 the heat pump drying equipment of convertible wind direction, is characterized in that: described solar energy heating room adopts glass, sunlight board or plastic sheeting to make.
5. the solar energy heating according to claim 1 or 4 heat pump drying equipment of convertible wind direction, is characterized in that: the new shutter in described A road, A road hydrofuge air door, the new shutter in B road and B road hydrofuge air door rely on the work of bidirectional circulating blower fan outwardly hydrofuge and introduce new wind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610015594.2A CN105486037B (en) | 2016-01-12 | 2016-01-12 | The heat pump drying equipment of solar energy heating and convertible wind direction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610015594.2A CN105486037B (en) | 2016-01-12 | 2016-01-12 | The heat pump drying equipment of solar energy heating and convertible wind direction |
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| CN105486037A true CN105486037A (en) | 2016-04-13 |
| CN105486037B CN105486037B (en) | 2017-09-08 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017031A (en) * | 2016-05-16 | 2016-10-12 | 中国科学院理化技术研究所 | Continuous tunnel flue-curing barn system |
| CN106196924A (en) * | 2016-08-16 | 2016-12-07 | 中国科学院理化技术研究所 | A kind of two-way ventilating Analysis of Heat Pump Drying System |
| CN107238258A (en) * | 2017-07-08 | 2017-10-10 | 赣州天目领航科技有限公司 | A kind of remote control drying room |
| CN108685145A (en) * | 2018-06-21 | 2018-10-23 | 东莞市博科流体控制设备有限公司 | Intelligent clean energy resource intensive baking room baking system and its working method |
| CN111156797A (en) * | 2020-01-23 | 2020-05-15 | 云南穗特丰农业科技有限公司 | Hot-blast adjustable dual cycle drying equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0921590A (en) * | 1995-07-04 | 1997-01-21 | Kaneko Agricult Mach Co Ltd | Method and apparatus for drying unhulled rice with solar heat |
| JP2005337568A (en) * | 2004-05-26 | 2005-12-08 | Hokoku Kogyo Co Ltd | Grain dehumidifying and drying method and its device |
| JP2007112009A (en) * | 2005-10-20 | 2007-05-10 | Marushou Giken Kk | Apparatus for drying wood passively using solar heat |
| CN200973346Y (en) * | 2006-11-30 | 2007-11-14 | 张华明 | Tobacco leaf compression type bake room combined device used solar to reduce coal consumption |
| CN202635568U (en) * | 2012-04-27 | 2013-01-02 | 东莞市永淦节能科技有限公司 | Tobacco curing barn integrating solar energy and high temperature heat pump |
| CN203234014U (en) * | 2013-03-19 | 2013-10-16 | 云南省烟草公司玉溪市公司 | Airflow alternating type and horizontal type intensive tobacco baking house |
| CN104921283A (en) * | 2015-05-25 | 2015-09-23 | 河南佰衡节能技术有限公司 | Baking assembly line with heat pump and solar heat supply functions |
| 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 |
| CN205316827U (en) * | 2016-01-12 | 2016-06-15 | 河南百衡节能科技股份有限公司 | Heat pump drying equipment of solar heating and convertible wind direction |
-
2016
- 2016-01-12 CN CN201610015594.2A patent/CN105486037B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0921590A (en) * | 1995-07-04 | 1997-01-21 | Kaneko Agricult Mach Co Ltd | Method and apparatus for drying unhulled rice with solar heat |
| JP2005337568A (en) * | 2004-05-26 | 2005-12-08 | Hokoku Kogyo Co Ltd | Grain dehumidifying and drying method and its device |
| JP2007112009A (en) * | 2005-10-20 | 2007-05-10 | Marushou Giken Kk | Apparatus for drying wood passively using solar heat |
| CN200973346Y (en) * | 2006-11-30 | 2007-11-14 | 张华明 | Tobacco leaf compression type bake room combined device used solar to reduce coal consumption |
| CN202635568U (en) * | 2012-04-27 | 2013-01-02 | 东莞市永淦节能科技有限公司 | Tobacco curing barn integrating solar energy and high temperature heat pump |
| CN203234014U (en) * | 2013-03-19 | 2013-10-16 | 云南省烟草公司玉溪市公司 | Airflow alternating type and horizontal type intensive tobacco baking house |
| CN104921283A (en) * | 2015-05-25 | 2015-09-23 | 河南佰衡节能技术有限公司 | Baking assembly line with heat pump and solar heat supply functions |
| 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 |
| CN205316827U (en) * | 2016-01-12 | 2016-06-15 | 河南百衡节能科技股份有限公司 | Heat pump drying equipment of solar heating and convertible wind direction |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017031A (en) * | 2016-05-16 | 2016-10-12 | 中国科学院理化技术研究所 | Continuous tunnel flue-curing barn system |
| CN106196924A (en) * | 2016-08-16 | 2016-12-07 | 中国科学院理化技术研究所 | A kind of two-way ventilating Analysis of Heat Pump Drying System |
| CN107238258A (en) * | 2017-07-08 | 2017-10-10 | 赣州天目领航科技有限公司 | A kind of remote control drying room |
| CN108685145A (en) * | 2018-06-21 | 2018-10-23 | 东莞市博科流体控制设备有限公司 | Intelligent clean energy resource intensive baking room baking system and its working method |
| CN111156797A (en) * | 2020-01-23 | 2020-05-15 | 云南穗特丰农业科技有限公司 | Hot-blast adjustable dual cycle drying equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105486037B (en) | 2017-09-08 |
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