CN203912756U - A kind of tobacco seedling culture canopy heating device - Google Patents
A kind of tobacco seedling culture canopy heating device Download PDFInfo
- Publication number
- CN203912756U CN203912756U CN201420014393.7U CN201420014393U CN203912756U CN 203912756 U CN203912756 U CN 203912756U CN 201420014393 U CN201420014393 U CN 201420014393U CN 203912756 U CN203912756 U CN 203912756U
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- CN
- China
- Prior art keywords
- canopy
- heat sink
- heating
- radiating tube
- seedling culture
- Prior art date
- 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.)
- Expired - Fee Related
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Manufacture Of Tobacco Products (AREA)
Abstract
The utility model discloses a kind of tobacco seedling culture canopy heating device, comprise heating furnace, heat sink, radiating tube, air channel, blower fan, before canopy outside tobacco seedling culture canopy He after canopy, a heating furnace is respectively installed, on the surroundings wall of booth inside, heat sink is installed, described heat sink is connected with two heating furnaces outside canopy by air channel; In the inner side of ceiling, many radiating tubes are installed, radiating tube is connected with two heating furnaces outside canopy; On described air channel, blower fan is installed, heat sink is rectangular hollow plate, is provided with several louvres on heat sink, and radiating tube is arranged on the support of ceiling, is provided with several louvres on radiating tube.Tobacco seedling culture canopy heating device of the present utility model, canopy externally heated oven is connected with radiating tube with heat sink by pipeline, and heat radiation evenly, is sent air in canopy into heating furnace circulating-heating by blower fan, and heating furnace is arranged on outside canopy, can not pollute air in canopy.
Description
Technical field
The utility model belongs to tobacco seedling field, relates in particular to a kind of tobacco seedling culture canopy heating device.
Background technology
At present, to heating mainly and lean in tobacco seedling culture canopy, the insulation of booth plastic foil, and heating furnace is set in booth, heating furnace is set in booth, take heating furnace as the center of circle, from heating furnace more close to temperature higher, canopy temperature is inhomogeneous, the cigarette seedling entering from heating furnace is easily burnt to death, and booth lip temperature is low, and cigarette seedling is easily freezed to death, and adding thermogenetic smog also can affect air quality in booth, affects the normal growth of cigarette seedling.
Utility model content
The purpose of this utility model is to provide a kind of tobacco seedling culture canopy heating device, is intended to solve the heating furnace heating-up temperature arranging in traditional tobacco seedling culture canopy inhomogeneous, and the smog of generation affects the problem of cigarette seedling normal growth.
The utility model is achieved in that a kind of tobacco seedling culture canopy comprises heating furnace, heat sink, radiating tube, air channel, blower fan with heating device.A heating furnace is installed before canopy outside tobacco seedling culture canopy and after canopy, on the surroundings wall of booth inside, heat sink is installed, described heat sink is connected with two heating furnaces outside canopy by air channel; In the inner side of ceiling, many radiating tubes are installed, radiating tube is connected with two heating furnaces outside canopy; On described air channel, blower fan is installed.
Further, described heat sink is rectangular hollow plate, is provided with several louvres on heat sink.
Further, described radiating tube is arranged on the support of ceiling, is provided with several louvres on radiating tube.
Tobacco seedling culture canopy heating device of the present utility model, canopy externally heated oven is connected with radiating tube with heat sink by pipeline, and heat radiation evenly, is sent air in canopy into heating furnace circulating-heating by blower fan, and heating furnace is arranged on outside canopy, can not pollute air in canopy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the tobacco seedling culture canopy heating device that provides of the utility model embodiment;
In figure: 1, heating furnace; 2, heat sink; 3, radiating tube; 4, air channel; 5, blower fan.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the structure of tobacco seedling culture canopy heating device of the present utility model, and as shown in the figure, the utility model is achieved in that a kind of tobacco seedling culture canopy comprises heating furnace 1, heat sink 2, radiating tube 3, air channel 4, blower fan 5 with heating device.Before canopy outside tobacco seedling culture canopy He after canopy, a heating furnace 1 is respectively installed, heat sink 2 is installed on the surroundings wall of booth inside, described heat sink 2 is connected with two heating furnaces 1 outside canopy by air channel; In the inner side of ceiling, many radiating tubes 3 are installed, radiating tube 3 is connected with two heating furnaces 1 outside canopy; Blower fan 5 is installed on described air channel.
Further, described heat sink 2 is rectangular hollow plate, is provided with several louvres on heat sink 2.
Further, described radiating tube 3 is arranged on the support of ceiling, is provided with several louvres on radiating tube 3.
Tobacco seedling culture canopy heating device of the present utility model, canopy externally heated oven is connected with radiating tube 3 with heat sink 2 by pipeline, and heat radiation evenly, is sent air in canopy into heating furnace 1 circulating-heating by blower fan 5, and heating furnace 1 is arranged on outside canopy, can not pollute air in canopy.
Although above-mentioned, by reference to the accompanying drawings embodiment of the present utility model is described; but the not restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that performing creative labour can make or distortion still within protection domain of the present utility model.
Claims (1)
1. a tobacco seedling culture canopy heating device, is characterized in that, described tobacco seedling culture canopy comprises heating furnace, heat sink, radiating tube, air channel, blower fan with heating device; Before canopy outside tobacco seedling culture canopy He after canopy, a heating furnace is respectively installed, on the surroundings wall of booth inside, heat sink is installed, described heat sink is connected with two heating furnaces outside canopy by air channel; In the inner side of ceiling, many radiating tubes are installed, radiating tube is connected with two heating furnaces outside canopy; On described air channel, blower fan is installed;
Described heat sink is rectangular hollow plate, is provided with several louvres on heat sink;
Described radiating tube is arranged on the support of ceiling, is provided with several louvres on radiating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420014393.7U CN203912756U (en) | 2014-01-10 | 2014-01-10 | A kind of tobacco seedling culture canopy heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420014393.7U CN203912756U (en) | 2014-01-10 | 2014-01-10 | A kind of tobacco seedling culture canopy heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912756U true CN203912756U (en) | 2014-11-05 |
Family
ID=51808661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420014393.7U Expired - Fee Related CN203912756U (en) | 2014-01-10 | 2014-01-10 | A kind of tobacco seedling culture canopy heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203912756U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386265A (en) * | 2017-09-05 | 2017-11-24 | 中国科学院寒区旱区环境与工程研究所 | A kind of soil body crust freezing prevention and control system based on the heating of gas column disperse formula |
| CN109827329A (en) * | 2019-01-24 | 2019-05-31 | 上海耕野机电科技有限公司 | A kind of novel high-frequency air-heating furnace |
| CN114679990A (en) * | 2022-03-29 | 2022-07-01 | 华南农业大学 | Tobacco is educated seedling shed and is used heating device |
-
2014
- 2014-01-10 CN CN201420014393.7U patent/CN203912756U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386265A (en) * | 2017-09-05 | 2017-11-24 | 中国科学院寒区旱区环境与工程研究所 | A kind of soil body crust freezing prevention and control system based on the heating of gas column disperse formula |
| CN107386265B (en) * | 2017-09-05 | 2020-12-01 | 中国科学院西北生态环境资源研究院 | Soil body surface layer freezing prevention and control system based on gas column dispersive heating |
| CN109827329A (en) * | 2019-01-24 | 2019-05-31 | 上海耕野机电科技有限公司 | A kind of novel high-frequency air-heating furnace |
| CN114679990A (en) * | 2022-03-29 | 2022-07-01 | 华南农业大学 | Tobacco is educated seedling shed and is used heating device |
| CN114679990B (en) * | 2022-03-29 | 2023-04-25 | 华南农业大学 | Tobacco is heating device for seedling raising canopy |
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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: 20141105 Termination date: 20160110 |