CN101832039A - Tobacco curing room with hot air external circulation - Google Patents
Tobacco curing room with hot air external circulation Download PDFInfo
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- CN101832039A CN101832039A CN 201010194918 CN201010194918A CN101832039A CN 101832039 A CN101832039 A CN 101832039A CN 201010194918 CN201010194918 CN 201010194918 CN 201010194918 A CN201010194918 A CN 201010194918A CN 101832039 A CN101832039 A CN 101832039A
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- hot air
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- tobacco curing
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Abstract
The invention discloses a tobacco curing room with hot air external circulation, which comprises walls and a ceiling fixedly arranged on the walls. A plurality of upper hot air raising channels are arranged in the ceiling with a closed upper end; the lower ends of the upper hot air raising channels are communicated with lower hot air raising channels arranged in the walls; hot air inlets pass through the walls and are communicated with the lower hot air raising channels; inlet opening/closing valves are arranged at the hot air inlets; an air outlet pipeline with two open ends is arranged in the ceiling along the ceiling direction; the pipe wall of the air outlet pipeline is provided with a plurality of vents communicated with the upper hot air raising channels; the ceiling consists of a plurality of double-layer insulated blocks with cavity insulated layers; and the cavity insulated layers of the longitudinal double-layer insulated blocks of the ceiling are communicated through the vents to form the plurality of upper hot air raising channels. The tobacco curing room with hot air external circulation realizes the hot air external circulation in the tobacco curing room, so that proper temperature and humidity can be maintained in the tobacco curing room, the curing quality of tobacco leaves is ensured, the energy is saved and the environment is protected.
Description
Technical field
The present invention relates to a kind of tobacco curing room of airing tobacco, especially a kind of tobacco curing room with hot air external circulation.
Background technology
Behind the tobacco leaf picking, because its breathing of leaf abscission parent proceeds to continue up to the activity of losing one's life.By respiratory enzyme effect blade interior a series of biochemical reactions takes place in this section process: the modulation of finishing tobacco leaf in suitable temperature, humidity environment is constantly decomposed, transforms, synthesized to inclusion.And the modulation of air-curing of tobacco leaves (burley tobaccos, Maryland) is finished under temperature, the damp condition in the room that dries in the air fully naturally, and therefore, the air-curing of tobacco leaves modulation is to dry in the air canopy, to finish the modulation of tobacco leaf by the humiture in the adjusting canopy.Present more advanced tobacco curing room, though ceiling adopts the double-layer plastic resin tile to add the damping layer and has obtained better heat preservation humidity conditioning effect, but the area is because the temperature height below 8000-1000 rice above sea level, period at high noon sunlight direct projection ceiling particularly, make and the too urgent conversion that is unfavorable for the tobacco leaf enzyme of tobacco leaf dehydration that tobacco curing room is interior cause tobacco leaf blue or green cigarette to occur; Especially the top layer tobacco leaf is unfavorable for the modulation quality of whole canopy tobacco leaf because the too high tobacco leaf that also can cause of temperature is burnt, and brings greater loss to the tobacco grower.Installing air-conditioning in the room that dries in the air additional can address the above problem preferably, but cost height, actual operation are poor.
Summary of the invention
Technical problem to be solved by this invention provides a kind of tobacco curing room with hot air external circulation simple in structure, realized the outer hot blast outer circulation of tobacco curing room, reduced the tobacco curing room temperature inside effectively, make in the tobacco curing room and can keep suitable temperature and humidity, guaranteed the system of the drying in the air quality of tobacco leaf, and energy-conserving and environment-protective.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of tobacco curing room with hot air external circulation, comprise body of wall and the ceiling that is fixedly mounted on the body of wall, the ceiling inside of upper end closed is provided with a plurality of thermal current rising passwaies of going up, last thermal current rising passway lower end is communicated with the following thermal current rising passway that is located at the body of wall inboard, the thermal current import is passed body of wall and is communicated with following thermal current rising passway, the thermal current import is provided with the inlet switch valve, the outlet pipe of both ends open is installed along the ceiling direction in the ceiling, has a plurality of ventholes that are communicated with thermal current rising passway on each on the tube wall of outlet pipe.
Ceiling is made up of the double thermal insulation piece of polylith band cavity isolation layer, and the both sides of every double thermal insulation piece are provided with ventilation opening, and ceiling is communicated with by ventilation opening between the cavity isolation layer of each double thermal insulation piece longitudinally and forms a plurality of thermal current rising passwaies of going up.
In the double thermal insulation piece, Shang watt layer is connected with lateral support, and lateral support is connected with following plain tile layer, and following plain tile layer has the moisture absorption layer of preserving moisture, and Shang watt layer, lateral support and following plain tile layer constitute the cavity isolation layer of a sealing.
The moisture absorption layer of preserving moisture is preferably fibrous paper or cotton.
Shang watt layer is preferably the reflective tile layer.
The outlet pipe openings at two ends is equipped with the gate out switch valve.
Under the outlet pipe insulating board is installed.
Tobacco curing room with hot air external circulation provided by the invention has utilized the principle of thermal current for ascending air, and beneficial effect is as follows:
1, since be provided with on the ceiling a plurality of on the thermal current rising passway, last thermal current rising passway lower end is communicated with the thermal current import of stretching out body of wall by following thermal current rising passway, the interior outlet pipe of last thermal current rising passway upper end and ceiling is communicated with, the outlet pipe both ends open, formed the pipeline that a plurality of hot blasts flow in the tobacco curing room, daytime is along with the rising of temperature, thermal current then rises to outlet pipe from the thermal current import and overflows, form the thermal current external circulating system, the thermal current that the heat that former tobacco leaf in should tobacco curing room bears is overflowed is taken away, balance adjustment in the tobacco curing room on, in, the temperature of following each layer tobacco leaf, because humidity changes with variation of temperature usually, therefore make in the tobacco curing room and can keep suitable temperature and humidity, make the modulated environments of air-curing of tobacco leaves that very big change arranged, guarantee the system of the drying in the air quality of tobacco leaf, helped the uniformity of whole canopy tobacco leaf modulation quality, especially solved the following area of the 8000-1000 rice above sea level problem that the tobacco curing leaf is difficult to ensure the quality of products of drying in the air.
2, the cavity isolation layer of the sealing of each double thermal insulation piece is interconnected to form and goes up the thermal current rising passway, both simplified the structure, played good heat insulating effect again, can control the interior temperature of tobacco curing room, humidity in the scope that is fit to, the moisture absorption is preserved moisture can play the effect of the moisture absorption under the situation of design high humidity in tobacco curing room of layer, humidity little situation under can play the effect of preserving moisture, further guaranteed the system of the drying in the air quality of tobacco leaf.
3, the gate out switch valve on the outlet pipe is convenient to close on the daytime of night or low temperature the outlet of thermal current, the insulation when helping the temperature reduction in the tobacco curing room.
Again with reflected back, the energy that Shang watt layer absorbs seldom can effectively reduce the interior temperature of tobacco curing room when 4, Shang watt layer was preferably the reflective tile layer and makes the sunshine shine watt.
5, thereby the insulating board under the outlet pipe can avoid influencing because of outlet pipe is overheated the situation generation of temperature and humidity in the tobacco curing room.
6, the process of temperature and humidity does not need to consume the extra energy in the whole maintenance tobacco curing room, need not change original design of tobacco curing room, energy-conserving and environment-protective yet; Need not increase manpower, improve the tobacco grower and planted the cigarette income.
7, but modularization production simple in structure, easy for installation is convenient to apply on a large scale, and is of many uses, also can be applicable to fragrant bacterium, perfume (or spice) and eat cultivation and simple and easy house.
Description of drawings
Below in conjunction with drawings and Examples patent is described further:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the outside drawing of double thermal insulation piece of the present invention.
The specific embodiment
As shown in Figure 1, the present invention includes body of wall 1 and the ceiling 2 that is fixedly mounted on the body of wall 1, ceiling 2 inside of upper end closed are provided with a plurality of thermal current rising passwaies 6 of going up, last thermal current rising passway 6 lower ends are communicated with the following thermal current rising passway 7 that is located at body of wall 1 inboard, thermal current import 8 is passed body of wall and is communicated with following thermal current rising passway 7, thermal current import 8 is provided with inlet switch valve 9, the outlet pipe 10 of both ends open is installed along the ceiling direction in the ceiling 2, has a plurality of ventholes that are communicated with thermal current rising passway 6 on each on the tube wall of outlet pipe 10.
Outlet pipe is equipped with insulating board 3 10 times, and insulating board 3 is a double layer insulating board.
Following thermal current rising passway 7 adopts ventilating duct or double-layer heat insulation plate to make.
As shown in Figure 2, in the double thermal insulation piece, Shang watt layer 11 is connected with lateral support 12, and lateral support is connected with following plain tile layer 13, and following plain tile layer 13 has the moisture absorption layer of preserving moisture, the cavity isolation layer 5 of Shang watt layer 11, lateral support 12 and a sealing of following plain tile layer 13 formation; Shang watt layer 11 is a wave watt layer.
The moisture absorption layer of preserving moisture is preferably fibrous paper or cotton.
Shang watt layer 11 is preferably the reflective tile layer, establishes reflective membrane and get final product on common watt of layer.
Daytime is when heating up, open inlet switch valve 9 and gate out switch valve 14, because thermal current is an ascending air, rising along with temperature, thermal current enter thermal current import 8 back along thermal current rising passway 7 down, go up thermal current rising passway 6 and (as the direction of arrow Fig. 1) is overflowed in outlet pipe 10 backs from outlet pipe 10 two ends, form the thermal current external circulating system, take away the heat that the solar light irradiation tobacco curing room brings; The flow of thermal current then can be realized by regulating inlet switch valve 9.
Close gate out switch valve 14 on the daytime of night or low temperature and can keep temperature in the tobacco curing room.
Claims (7)
1. tobacco curing room with hot air external circulation, comprise body of wall (1) and be fixedly mounted on ceiling (2) on the body of wall (1), it is characterized in that: the ceiling of upper end closed (2) inside is provided with a plurality of thermal current rising passwaies (6) of going up, last thermal current rising passway (6) the lower end following thermal current rising passway (7) inboard with being located at body of wall (1) is communicated with, thermal current import (8) is passed body of wall and is communicated with following thermal current rising passway (7), thermal current import (8) is provided with inlet switch valve (9), the outlet pipe (10) of both ends open is installed along the ceiling direction in the ceiling (2), has a plurality of ventholes that are communicated with thermal current rising passway (6) on each on the tube wall of outlet pipe (10).
2. tobacco curing room with hot air external circulation according to claim 1, it is characterized in that: ceiling (2) is made up of the double thermal insulation piece of polylith band cavity isolation layer (5), the both sides of every double thermal insulation piece are provided with ventilation opening (4,4 '), ceiling (2) is communicated with by ventilation opening (4,4 ') between the cavity isolation layer (5) of each double thermal insulation piece longitudinally and forms a plurality of thermal current rising passwaies (6) of going up.
3. tobacco curing room with hot air external circulation according to claim 2, it is characterized in that: in the double thermal insulation piece, Shang watt layer (11) is connected with lateral support (12), lateral support is connected with following plain tile layer (13), following plain tile layer (13) has the moisture absorption layer of preserving moisture, the cavity isolation layer (5) of Shang watt layer (11), lateral support (12) and a sealing of following plain tile layer (13) formation.
4. tobacco curing room with hot air external circulation according to claim 3 is characterized in that: the moisture absorption is preserved moisture layer for fibrous paper or cotton.
5. tobacco curing room with hot air external circulation according to claim 3 is characterized in that: Shang watt layer (11) is the reflective tile layer.
6. tobacco curing room with hot air external circulation according to claim 1 and 2 is characterized in that: outlet pipe (10) openings at two ends is equipped with gate out switch valve (14).
7. tobacco curing room with hot air external circulation according to claim 1 and 2 is characterized in that: insulating board (3) is installed under the outlet pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010194918 CN101832039A (en) | 2010-06-09 | 2010-06-09 | Tobacco curing room with hot air external circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010194918 CN101832039A (en) | 2010-06-09 | 2010-06-09 | Tobacco curing room with hot air external circulation |
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| Publication Number | Publication Date |
|---|---|
| CN101832039A true CN101832039A (en) | 2010-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010194918 Pending CN101832039A (en) | 2010-06-09 | 2010-06-09 | Tobacco curing room with hot air external circulation |
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| CN (1) | CN101832039A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976462A (en) * | 2014-04-12 | 2014-08-13 | 上海烟草集团有限责任公司 | Method for sun-curing yellow sun-cured tobaccos |
| CN103993665A (en) * | 2014-06-04 | 2014-08-20 | 张康德 | Double-layer board room and double-layer Mongolian yurt |
| CN107386428A (en) * | 2017-07-25 | 2017-11-24 | 蒋志斌 | The windproof sunlight building of temperature adjustment |
| CN107724728A (en) * | 2017-11-30 | 2018-02-23 | 核工业烟台同兴实业集团有限公司 | A kind of Multifunctional centralized gas hood |
| CN108035761A (en) * | 2017-12-05 | 2018-05-15 | 中国科学院武汉岩土力学研究所 | The surface graded cool-down method of mine country rock and gradient cooling device |
| CN111779316A (en) * | 2020-07-12 | 2020-10-16 | 谭文祥 | Subway access & exit shelters from canopy with snow removal function |
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| FR2347872A1 (en) * | 1976-04-12 | 1977-11-10 | Veysseyre Paul | Air dryer for plants or skins - has open housing with rails slidably supporting frames onto which objects are hooked |
| CN101319521A (en) * | 2008-07-10 | 2008-12-10 | 重庆大学 | Respiration type construction energy-saving structure |
| CN201172919Y (en) * | 2008-04-04 | 2008-12-31 | 高远峰 | Humiture adjusting device for tobacco leaf airing house |
| CN201206284Y (en) * | 2007-11-15 | 2009-03-11 | 张京三 | Heating energy-saving house |
| CN201243615Y (en) * | 2008-12-26 | 2009-05-27 | 贵州泰辰建筑节能新材料有限公司 | Multifunctional integrated flue-curing barn |
| CN201460313U (en) * | 2009-08-03 | 2010-05-12 | 湖北省烟草公司恩施州公司 | Air curing barn |
| CN201687137U (en) * | 2010-06-09 | 2010-12-29 | 宜昌市烟用物资公司 | Tobacco leaves airing house with external circulation hot air flow |
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2010
- 2010-06-09 CN CN 201010194918 patent/CN101832039A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2347872A1 (en) * | 1976-04-12 | 1977-11-10 | Veysseyre Paul | Air dryer for plants or skins - has open housing with rails slidably supporting frames onto which objects are hooked |
| CN201206284Y (en) * | 2007-11-15 | 2009-03-11 | 张京三 | Heating energy-saving house |
| CN201172919Y (en) * | 2008-04-04 | 2008-12-31 | 高远峰 | Humiture adjusting device for tobacco leaf airing house |
| CN101319521A (en) * | 2008-07-10 | 2008-12-10 | 重庆大学 | Respiration type construction energy-saving structure |
| CN201243615Y (en) * | 2008-12-26 | 2009-05-27 | 贵州泰辰建筑节能新材料有限公司 | Multifunctional integrated flue-curing barn |
| CN201460313U (en) * | 2009-08-03 | 2010-05-12 | 湖北省烟草公司恩施州公司 | Air curing barn |
| CN201687137U (en) * | 2010-06-09 | 2010-12-29 | 宜昌市烟用物资公司 | Tobacco leaves airing house with external circulation hot air flow |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976462A (en) * | 2014-04-12 | 2014-08-13 | 上海烟草集团有限责任公司 | Method for sun-curing yellow sun-cured tobaccos |
| CN103976462B (en) * | 2014-04-12 | 2016-04-13 | 上海烟草集团有限责任公司 | A kind of Sun cured tobacco dry methods |
| CN103993665A (en) * | 2014-06-04 | 2014-08-20 | 张康德 | Double-layer board room and double-layer Mongolian yurt |
| CN107386428A (en) * | 2017-07-25 | 2017-11-24 | 蒋志斌 | The windproof sunlight building of temperature adjustment |
| CN107724728A (en) * | 2017-11-30 | 2018-02-23 | 核工业烟台同兴实业集团有限公司 | A kind of Multifunctional centralized gas hood |
| CN108035761A (en) * | 2017-12-05 | 2018-05-15 | 中国科学院武汉岩土力学研究所 | The surface graded cool-down method of mine country rock and gradient cooling device |
| CN111779316A (en) * | 2020-07-12 | 2020-10-16 | 谭文祥 | Subway access & exit shelters from canopy with snow removal function |
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Open date: 20100915 |