CN201774865U - Temperature-controlled greenhouse with underground air duct - Google Patents
Temperature-controlled greenhouse with underground air duct Download PDFInfo
- Publication number
- CN201774865U CN201774865U CN2010202742145U CN201020274214U CN201774865U CN 201774865 U CN201774865 U CN 201774865U CN 2010202742145 U CN2010202742145 U CN 2010202742145U CN 201020274214 U CN201020274214 U CN 201020274214U CN 201774865 U CN201774865 U CN 201774865U
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- China
- Prior art keywords
- air duct
- greenhouse
- underground
- temperature regulating
- main air
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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Abstract
The utility model provides a temperature-controlled greenhouse with an underground air duct, which comprises a greenhouse body, a filtering device, a branch pipe, ventilating branches, a branch air duct and a main air duct, wherein a greenhouse window is arranged on the greenhouse body; the transverse main air duct is arranged underground in the greenhouse body; the two ends of the main air duct are obliquely lead to and out of the ground; the branch air duct is lead out from the main air duct; one end of the branch air duct is connected with the middle of the main air duct, and the other end is connected with the filtering device arranged in the greenhouse body; and the filtering device is guided to the plurality of ventilating branches arranged in the greenhouse body through the branch pipe. In the utility model, the stable underground temperature resource can be fully used, a constant temperature environment is created for the greenhouse on an energy-saving basis; and the greenhouse in the invention has good ventilation, and also can provide CO2 of a certain concentration for inside of the greenhouse to promote the healthy and efficient growth of the greenhouse plants.
Description
Affiliated technical field
The utility model relates to brooder field, greenhouse, especially a kind of greenhouse that is equipped with the underground air duct thermoregulating system.
Background technology
In the chamber planting field, many plants are higher to environment requirement in the greenhouse, therefore need reach higher plantation quality, then need environment in the greenhouse is carried out good regulation and control, especially the environmental temperature in the greenhouse, gas concentration lwevel etc., need be controlled at a reasonable range, could guarantee that plant grows in high quality.
And adjusting indoor temperature in present greenhouse generally is to adopt insulation material to add the combination of air-conditioning, and its shortcoming is very power consumption, and air permeability is poor, and unfavorable plant health growth in addition, for the regulation and control of carbonic acid gas, is generally all adopted special equipment, and its investment is also bigger.
On the other hand, for air themperature, subsurface temperature is comparatively stable, and especially between water table and the frozen soil layer, generally all between 15 ℃-25 ℃, this temperature range can provide a superior temperature resource for the growth of greenhouse implants to its temperature.
Summary of the invention
At the problems referred to above, the purpose of this utility model is to provide a kind of underground air duct temperature regulating greenhouse, and this greenhouse not only can make full use of underground stable temperature resource, creates isoperibol to the greenhouse on bigger energy-conservation basis, and air permeability is good, can also give in the greenhouse certain density CO is provided
2, to promote the growth of hothouse plants efficient and healthful ground.
The technical scheme that its technical problem that solves the utility model adopts is: this underground air duct temperature regulating greenhouse comprises the greenhouse body, filter, arm, ventilation separately, branch air duct, main air duct, have the greenhouse window on the described greenhouse body, the on-site underground one section horizontal described main air duct that offers of described greenhouse body, these main air duct two ends are skewed and lead to and basset, described branch air duct is drawn by described main air duct, one end connects the main air duct middle part, the other end is connected to the filter that is arranged in the described greenhouse body, is arranged on a plurality of ventilations parted hairs in the described greenhouse body by this filter by described arm guiding again.
As preferably, described filter is a container that silica gel and Mixture of Activated Carbon are housed, and air mainly plays the dehumidifying disinfective action to air by importing described arm behind this mixture in the described branch air duct.
As preferably, described a plurality of ventilations are evenly arranged in the growing surface place of described greenhouse body separately, and ventilation is directed upwardly.
As preferably, the two ends outlet of described main air duct is rounded, and be equipped with an air door separately, the air door body of this air door is a fan-shaped cover in right angle, its underpart has circular air channel interface, it matches by chute with the main air duct outlet, and can freely rotate, so that described air door and wind direction adapt, the air inlet of described air door is a rectangle doorframe, and the doorframe edge is provided with chute, and chute matches with a rectangle shrouding, this rectangle shrouding can slide up and down in chute, to control the air inlet size of described air door.
As preferably, an air pump can be set up in described filter and described branch air duct junction, the direction of bleeding for from branch air duct in the greenhouse body, under the situation of natural airflow quantity not sufficient, can utilize this air pump to strengthen wind flow.
As preferably, described branch air duct is vertically offered underground.
The beneficial effects of the utility model are: the wind passage mouth that this underground air duct temperature regulating greenhouse utilizes the main air duct two ends to be tilted to, can make and obtain the distinguished and admirable of big flow in the main air duct, has the comparatively constant temperature soil generation exchange heat of equilibrium temperature (between 15 ℃-25 ℃) in this distinguished and admirable and main air duct, thereby become suitable with soil temperature distinguished and admirable, and a small amount of CO that produces by underpass table body
2Be brought into together distinguished and admirable in, this distinguished and admirable part is introduced in the greenhouse body (when two air doors are all positive when facining the wind by branch air duct, distinguished and admirablely in the branch air duct reach very big), and through leading each ventilation separately by described arm after the described filter dehumidifying sterilization in the greenhouse, enter at last in the greenhouse in the environment, only need to adopt changes in temperature equipment to assist slightly, can make and reach the ideal temperature state in the greenhouse, in addition, when the described greenhouse window on the greenhouse body is opened, then the greenhouse can obtain good ventilation effect under preferable state of temperature, this greenhouse not only can make full use of underground stable temperature resource, on great energy-conservation basis, create isoperibol, and air permeability is good, can also gives in the greenhouse certain density CO is provided to the greenhouse
2, to promote the growth of hothouse plants efficient and healthful ground.
Description of drawings
Fig. 1 is the structural representation of this underground air duct temperature regulating greenhouse.
Fig. 2 is the air door structure figure of this underground air duct temperature regulating greenhouse.
Among Fig. 1: 1, air door; 2, the greenhouse window; 3, the greenhouse body; 4, filter; 5, arm; 6, ventilation separately; 7, branch air duct; 8, main air duct.
Among Fig. 2: 11, the air door body; 12, shrouding; 13, doorframe; 14, the air channel interface.
Embodiment
Below in conjunction with Fig. 1, Fig. 2 and embodiment the utility model is further specified:
At Fig. 1, among the described embodiment of Fig. 2, this underground air duct temperature regulating greenhouse comprises greenhouse body 3, filter 4, arm 5, ventilation parted hair 6, branch air duct 7, main air duct 8, have greenhouse window 2 on the described greenhouse body 3, the described greenhouse body 3 on-site underground one section horizontal described main air duct 8 that offers, these main air duct 8 two ends are skewed and lead to and basset, described branch air duct 7 is drawn by described main air duct 8, one end connects main air duct 8 middle parts, the other end is connected to the filter 4 that is arranged in the described greenhouse body 3, is arranged on a plurality of ventilations parted hairs 6 in the described greenhouse body 3 by this filter 4 by described arm 5 guiding again.
Above-mentioned underground air duct temperature regulating greenhouse, described filter 4 is a container that silica gel and Mixture of Activated Carbon are housed, air mainly plays the dehumidifying disinfective action to air by importing described arm 5 behind this mixture in the described branch air duct 7.
Above-mentioned underground air duct temperature regulating greenhouse, described a plurality of ventilation parted hairs 6 are evenly arranged in the growing surface place of described greenhouse body 3, and ventilation is directed upwardly.
Above-mentioned underground air duct temperature regulating greenhouse, the two ends outlet of described main air duct 8 is rounded, and be equipped with an air door 1 separately, the air door body 11 of this air door 1 is a fan-shaped cover in right angle, its underpart has circular air channel interface 14, it matches by chute with main air duct 8 outlets, and can freely rotate, so that described air door 1 adapts with wind direction, the air inlet of described air door 1 is a rectangle doorframe 13, and doorframe 13 edges are provided with chute, and chute matches with a rectangle shrouding 12, this rectangle shrouding 12 can slide up and down in chute, to control the air inlet size of described air door 1.
Above-mentioned underground air duct temperature regulating greenhouse, described filter 4 can be set up an air pump with described branch air duct 7 junctions, the direction of bleeding for from branch air duct 7 in greenhouse body 3, under the situation of natural airflow quantity not sufficient, can utilize this air pump to strengthen wind flow.
Above-mentioned underground air duct temperature regulating greenhouse, described branch air duct 7 is vertically offered underground.
The wind passage mouth that above-mentioned lower air duct temperature regulating greenhouse utilizes main air duct 8 two ends to be tilted to, can make and obtain the distinguished and admirable of big flow in the main air duct 8, has the comparatively constant temperature soil generation exchange heat of equilibrium temperature (between 15 ℃-25 ℃) in this distinguished and admirable and main air duct 8, thereby become suitable with soil temperature distinguished and admirable, and a small amount of CO that produces by underpass table body
2Be brought into together distinguished and admirable in, it is interior (when two air doors, 1 equal front facings the wind that this distinguished and admirable part is introduced greenhouse body 3 by branch air duct 7, distinguished and admirablely in the branch air duct 7 reach very big), and through the 4 dehumidifying sterilization backs of described filter in the greenhouse by each ventilation of described arm 5 guiding separately 6, enter at last in the greenhouse in the environment, only need to adopt changes in temperature equipment to assist slightly, can make and reach the ideal temperature state in the greenhouse, in addition, when the described greenhouse window 2 on the greenhouse body 3 is opened, then the greenhouse can obtain good ventilation effect under preferable state of temperature, this greenhouse not only can make full use of underground stable temperature resource, on great energy-conservation basis, create isoperibol, and air permeability is good, can also gives in the greenhouse certain density CO is provided to the greenhouse
2, to promote the growth of hothouse plants efficient and healthful ground.
Claims (6)
1. underground air duct temperature regulating greenhouse, comprise greenhouse body (3), have greenhouse window (2) on the described greenhouse body (3), it is characterized in that: this underground air duct temperature regulating greenhouse also comprises filter (4), arm (5), ventilation is (6) separately, branch air duct (7), main air duct (8), the on-site underground one section horizontal described main air duct (8) that offers of described greenhouse body (3), this main air duct (8) two ends are skewed and lead to and basset, described branch air duct (7) is drawn by described main air duct (8), one end connects main air duct (8) middle part, the other end is connected to the filter (4) that is arranged in the described greenhouse body (3), is arranged on the interior a plurality of ventilations of described greenhouse body (3) (6) separately by this filter (4) by described arm (5) guiding again.
2. underground air duct temperature regulating greenhouse according to claim 1 is characterized in that: described filter (4) is a container that silica gel and Mixture of Activated Carbon are housed, and the interior air of described branch air duct (7) is by importing described arm (5) behind this mixture.
3. underground air duct temperature regulating greenhouse according to claim 1 is characterized in that: described a plurality of ventilation parted hairs (6) are evenly arranged in the growing surface place of described greenhouse body (3), and ventilation is directed upwardly.
4. underground air duct temperature regulating greenhouse according to claim 1, it is characterized in that: the two ends outlet of described main air duct (8) is rounded, and be equipped with an air door (1) separately, the air door body (11) of this air door (1) is a fan-shaped cover in right angle, its underpart has circular air channel interface (14), it matches by chute with main air duct (8) outlet, and can freely rotate, the air inlet of described air door (1) is a rectangle doorframe (13), doorframe (13) edge is provided with chute, chute matches with a rectangle shrouding (12), and this rectangle shrouding (12) can slide up and down in chute.
5. underground air duct temperature regulating greenhouse according to claim 1 is characterized in that: an air pump can be set up in described filter (4) and described branch air duct (7) junction, the direction of bleeding for from branch air duct (7) in greenhouse body (3).
6. underground air duct temperature regulating greenhouse according to claim 1 is characterized in that: described branch air duct (7) is vertically offered underground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202742145U CN201774865U (en) | 2010-07-29 | 2010-07-29 | Temperature-controlled greenhouse with underground air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202742145U CN201774865U (en) | 2010-07-29 | 2010-07-29 | Temperature-controlled greenhouse with underground air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201774865U true CN201774865U (en) | 2011-03-30 |
Family
ID=43788109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202742145U Expired - Fee Related CN201774865U (en) | 2010-07-29 | 2010-07-29 | Temperature-controlled greenhouse with underground air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201774865U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759170A (en) * | 2012-07-26 | 2012-10-31 | 中国建筑西北设计研究院有限公司 | Multipoint air inlet-based replacement ventilation system by using geothermal energy |
| CN105766484A (en) * | 2016-04-15 | 2016-07-20 | 刘汉涛 | Facility and method for planting crops in protected land in humidity-control manner |
| CN106888865A (en) * | 2017-04-19 | 2017-06-27 | 王承辉 | The heat produced using frequency converter or inverter carries out the device of warmhouse booth plantation |
| CN106922450A (en) * | 2017-04-19 | 2017-07-07 | 王承辉 | The system that the heat produced using frequency converter or inverter carries out warmhouse booth plantation |
-
2010
- 2010-07-29 CN CN2010202742145U patent/CN201774865U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759170A (en) * | 2012-07-26 | 2012-10-31 | 中国建筑西北设计研究院有限公司 | Multipoint air inlet-based replacement ventilation system by using geothermal energy |
| CN105766484A (en) * | 2016-04-15 | 2016-07-20 | 刘汉涛 | Facility and method for planting crops in protected land in humidity-control manner |
| CN106888865A (en) * | 2017-04-19 | 2017-06-27 | 王承辉 | The heat produced using frequency converter or inverter carries out the device of warmhouse booth plantation |
| CN106922450A (en) * | 2017-04-19 | 2017-07-07 | 王承辉 | The system that the heat produced using frequency converter or inverter carries out warmhouse booth plantation |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20120729 |