CN206821455U - A kind of double-layer heat insulation greenhouse - Google Patents
A kind of double-layer heat insulation greenhouse Download PDFInfo
- Publication number
- CN206821455U CN206821455U CN201720764599.5U CN201720764599U CN206821455U CN 206821455 U CN206821455 U CN 206821455U CN 201720764599 U CN201720764599 U CN 201720764599U CN 206821455 U CN206821455 U CN 206821455U
- Authority
- CN
- China
- Prior art keywords
- greenhouse
- double
- heat insulation
- layer heat
- fixed
- 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
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 28
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 229920003023 plastic Polymers 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims abstract description 14
- 239000011888 foil Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000010408 film Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Greenhouses (AREA)
Abstract
The utility model proposes a kind of double-layer heat insulation greenhouse, including rear wall, front end is fixed on the ground and the arc outer stent at the rear wall top end is fixed in rear end, front end is fixed on the ground and the arc inner stent in the middle part of the rear wall on fulcrum is fixed in rear end, and it is covered in the plastic foil on the outer stent and inner stent, the inner stent is provided with some vertical separation nets, plastic foil and be some separate spaces greenhouse inside division is covered on the separation net, the separation net is provided with horizontal rotating shaft, in each separate space at least provided with a colyliform pole in the rotating shaft, the end of the colyliform pole is bundled with air bag.In some embodiments, air bag rotates in less separate space, air circulation is driven, so as to solve the problems, such as vertical temperature-difference in greenhouse.In other embodiments, realize that the temperature of mezzanine space between ectonexine is consistent, or even lower temperature is higher than eminence, it is poor so as to further reduce Vertical Temperature in canopy.
Description
Technical field
The utility model belongs to agricultural planting facility field, and in particular to a kind of double-layer heat insulation greenhouse.
Background technology
Vinyl house utilizes the materials such as bamboo and wood, steel, and plastic covering film, arched roof is barricaded as, for culturing vegetable, fruit
Tree, flowers etc., make full use of solar energy, have the function that insulation, can do sth. in advance or delay is supplied, increase the yield per unit area,
Have that fresh and tender vegetables can be supplied in early spring and dull season in late fall in defence natural calamity, particularly northern area.
The booth thermal insulation poor-performing of individual layer, insulating efficiency are low, it is necessary to add the auxiliary equipment such as straw screen or mat.Double-deck greenhouse starts
Occur, such as, CN101543174A, which discloses a kind of resistance to high and cold inflatable double-layered hollow Superstrong heat-preserving vinyl house, upper strata
Plastic sheeting, lower floor's plastic sheeting, support gas column, every piece of resistance to high and cold inflation is evenly distributed among upper and lower two layers of plastic thin films
The lower edge of formula double layer hollow Superstrong heat-preserving vinyl house has an inflation inlet, and upper edge has an air vent, the side of vinyl house four and
Thickening rubber strip is enclosed with the joining place of both sides, is fixed on fastening screw by plastic strip is fastened on greenhouse bracket；
CN201004864Y discloses a kind of double-layer reinforced booth film for preserving air heat, and the canopy film includes upper layer film, lower membrane, separates and strengthen
Muscle, described separation reinforcement are arranged between upper layer film and lower membrane, and the center section of upper layer film and lower membrane is separated
Into multiple equal independent spaces.Compared with individual layer greenhouse, the heat insulating ability of double-deck greenhouse is greatly improved.Individual layer is big
Vertical temperature-difference in canopy, i.e. daytime rise with the rise of height, at night the temperature change of single, double layer plastic covering greenhouse with it is white
It can typically ignore in actual production on the contrary, smaller.With the raising of canopy temperature, the vertical change of double-deck greenhouse temperature
Change is also compared individual layer greenhouse and greatly improved, and this is that vertical temperature-difference in greenhouse can be obvious.
Utility model content
In view of the above-mentioned problems, the utility model proposes a kind of double-layer heat insulation greenhouse, it is simple in construction, utilize solar energy height
Effect, heat insulation effect is notable, and vertical temperature-difference is small in greenhouse, takes full advantage of solar energy, and concrete structure is as follows：
A kind of double-layer heat insulation greenhouse, including rear wall, front end are fixed on the ground and the arc at the rear wall top end is fixed in rear end
Shape outer stent, front end are fixed on the ground and arc inner stent and the covering in the middle part of the rear wall on fulcrum are fixed in rear end
Plastic foil on the outer stent and inner stent, the inner stent are provided with some vertical separation nets, it is described every
Plastic foil and be some separate spaces greenhouse inside division is covered in off-network, the separation net is provided with horizontal rotating shaft, institute
State and be bundled with air bag at least provided with a colyliform pole, the end of the colyliform pole in each separate space in rotating shaft.It is optional
, filling arbon dioxide gas in the air bag.
Optionally, the air bag is provided with numeral or colour code.
Optionally, the diameter of each colyliform pole is unequal, a diameter of each separate space front height
2/3rds.
Optionally, the separation net is provided with dodge gate.
Optionally, the rear wall is provided with shifting sledge, and the middle part fulcrum is sliding block, and it can be moved along the shifting sledge
It is and fixed.
Optionally, the arc inner stent is provided with to the projection on the outside of greenhouse and to the groove on the inside of greenhouse.
Optionally, it is provided with high specific heat capacity material storage tank in the groove.
Beneficial effect：
Double-layer heat insulation greenhouse of the present utility model, in some embodiments, air bag rotates in less separate space,
Air circulation is driven, air in separate space is stirred, the downward laminar flow of the higher gas of upper strata temperature is realized, so as to solve in greenhouse
The problem of vertical temperature-difference.In some embodiments, each air bag is provided with the color of different numerals or significant difference, helps
Position before judging to rotate where air bag, help realize that the air bag of eminence turns to the positioning of lower.In other embodiment party
In formula, by the exchange between relative eminence and the high specific heat capacity material storage tank of lower, mezzanine space between ectonexine is realized
Temperature is consistent, or even lower temperature is higher than eminence, poor so as to further reduce Vertical Temperature in canopy.
Brief description of the drawings
Fig. 1 is the structural representation of the double-layer heat insulation greenhouse of embodiment 1；
Fig. 2 is the structural representation of the colyliform pole of the double-layer heat insulation greenhouse of embodiment 1；
Fig. 3 is the structural representation of the double-layer heat insulation greenhouse of embodiment 4；
The engineer's scale and disunity of each figure, clear in order to watch in the figures above, and each figure is fitted on the basis of existing
When scaling.
In figure, rear wall 10, middle part fulcrum 11, outer stent 20, inner stent 30, separation net 40, rotating shaft 50, colyliform pole
60th, air bag 70, projection 31, groove 32, high specific heat capacity material storage tank 33.
Embodiment
To describe technology contents, construction feature, institute's reached purpose and effect of the utility model in detail, reality is hereby enumerated below
Apply example and coordinate accompanying drawing to be explained in detail.
Embodiment 1
A kind of double-layer heat insulation greenhouse, as shown in figure 1, including rear wall 10, front end fix on the ground and rear end be fixed on it is described
The arc outer stent 20 on the top of wall 10, front end fixation are on the ground afterwards and rear end is fixed on the rear middle part fulcrum 11 of wall 10
Arc inner stent 30 and the plastic foil being covered on the outer stent 20 and inner stent 30, it is characterised in that in described
Layer support 30 is provided with some vertical separation nets 40, if covering plastic foil on the separation net 40 and being greenhouse inside division
Dry separate space, the separation net 40 are provided with horizontal rotating shaft 50, in the rotating shaft 50 each separate space at least provided with
One colyliform pole 60, the end of the colyliform pole 60 are bundled with air bag 70.
The double-layer heat insulation greenhouse of the present embodiment, greenhouse inside division are some separate spaces, and each separate space is provided with one
Individual colyliform pole 60, the end of the colyliform pole 60 are bundled with air bag 70.Rotating shaft 50, drive colyliform pole 60 and air bag
70 rotate.Relative to whole greenhouse, separate space is smaller, and air is easier to flow.Air bag 70 turns in less separate space
It is dynamic, air circulation is driven, air in separate space is stirred, realizes the downward laminar flow of the higher gas of upper strata temperature, it is big so as to solve
In canopy the problem of vertical temperature-difference.
The gas of filling can be nitrogen, helium, hydrogen, carbon dioxide in air bag, it is contemplated that the control of cost and safety
Property and thermal storage performance, preferably carbon dioxide.Except driving air flow, the high-rise air bag sheet full of carbon dioxide
Body can be used as thermal source to be directly realized by heat transfer from lower is highly turned to, and the Vertical Temperature further reduced in greenhouse is poor.
The double-layer heat insulation greenhouse of the present embodiment, heat insulation effect are excellent, it is not necessary to motor, it is easy to operate, and it has been reduced significantly big
Vertical temperature-difference in canopy, vertical temperature-difference is poor less than the Vertical Temperature of the big heat preservation greenhouse of individual layer in greenhouse.
Embodiment 2
It is with the difference of embodiment 1, each separate space is provided with two colyliform poles 60, is set on the air bag 70
There are numeral or colour code.
The ability of the double-layer heat insulation greenhouse of the present embodiment, two agitation eminences of colyliform poles 60 and lower air flow is more
By force.Each air bag 70 is provided with the color of different numerals or significant difference, the position before helping to judge to rotate where air bag,
Help realizes that the air bag 70 of eminence turns to the positioning of lower.
Embodiment 3
It is with the difference of embodiment 1, the diameter of each colyliform pole 60 is unequal, described a diameter of each
2/3rds of separate space front height.The separation net 40 is provided with dodge gate.Wall 10 is provided with shifting sledge, institute after described
It is sliding block to state middle part fulcrum 11, and it can move and fix along the shifting sledge.
The double-layer heat insulation greenhouse of the present embodiment, due to being some separate spaces greenhouse inside division, the height in each space
Degree is different, and diameter and the height of colyliform pole 60 are adapted.Dodge gate can come in and go out and pass through for people, thing, and two neighboring only
The air circulation in vertical space, adjusts temperature.The movement of middle part fulcrum 11, one end of inner stent 30 can be driven to move, changed
The size of mezzanine space between ectonexine, promote air flow, it is not necessary to external thermal source and low-temperature receiver, directly adjust in whole greenhouse
Temperature.
Embodiment 4
It is with the difference of embodiment 1, as shown in figure 3, the arc inner stent 30 is provided with the outside of greenhouse
Projection 31 and to the groove 32 on the inside of greenhouse.High specific heat capacity material storage tank 33 is provided with the groove 32.
The double-layer heat insulation greenhouse of the present embodiment, the arc inner stent 30 are provided with projection 31 and groove 32, increased
Mezzanine space and the heat transfer area in greenhouse between ectonexine.Load water in high specific heat capacity material storage tank 33, be put into groove 32.
By the exchange between relative eminence and the high specific heat capacity material storage tank 33 of lower, the temperature of mezzanine space between ectonexine is realized
Unanimously, or even lower temperature is higher than eminence, poor so as to further reduce Vertical Temperature in canopy.
In summary, the only preferred embodiment of the utility model, does not limit the scope of protection of the utility model with this, all
The equivalent changes and modifications made according to the utility model patent scope and description, it is all what the utility model patent covered
Within the scope of.
Claims (8)
1. a kind of double-layer heat insulation greenhouse, including rear wall (10), front end are fixed on the ground and rear wall (10) top is fixed in rear end
The arc outer stent (20) at end, front end are fixed on the ground and the arc in the middle part of the rear wall (10) on fulcrum (11) is fixed in rear end
Shape inner stent (30) and the plastic foil being covered on the outer stent (20) and inner stent (30), it is characterised in that institute
State inner stent (30) and be provided with some vertical separation nets (40), plastic foil is covered on the separation net (40) and in greenhouse
Part is segmented into some separate spaces, and the separation net (40) is provided with horizontal rotating shaft (50), each on the rotating shaft (50)
Separate space is bundled with air bag (70) at least provided with a colyliform pole (60), the end of the colyliform pole (60).
2. double-layer heat insulation greenhouse as claimed in claim 1, it is characterised in that the interior filling arbon dioxide gas of air bag (70)
Body.
3. double-layer heat insulation greenhouse as claimed in claim 1, it is characterised in that the air bag (70) is provided with numeral or color mark
Know.
4. double-layer heat insulation greenhouse as claimed in claim 1, it is characterised in that the diameter of each colyliform pole (60) not phase
Deng 2/3rds of a diameter of each separate space front height.
5. double-layer heat insulation greenhouse as claimed in claim 1, it is characterised in that the separation net (40) is provided with dodge gate.
6. double-layer heat insulation greenhouse as claimed in claim 1, it is characterised in that wall (10) is provided with shifting sledge after described, described
Middle part fulcrum (11) is sliding block, and it can move and fix along the shifting sledge.
7. double-layer heat insulation greenhouse as claimed in claim 1, it is characterised in that the arc inner stent (30) is provided with to big
Projection (31) on the outside of canopy and to the groove (32) on the inside of greenhouse.
8. double-layer heat insulation greenhouse as claimed in claim 7, it is characterised in that be provided with high specific heat capacity material in the groove (32)
Storage tank (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720764599.5U CN206821455U (en) | 2017-06-28 | 2017-06-28 | A kind of double-layer heat insulation greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720764599.5U CN206821455U (en) | 2017-06-28 | 2017-06-28 | A kind of double-layer heat insulation greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206821455U true CN206821455U (en) | 2018-01-02 |
Family
ID=60778014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720764599.5U Expired - Fee Related CN206821455U (en) | 2017-06-28 | 2017-06-28 | A kind of double-layer heat insulation greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206821455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511427A (en) * | 2018-11-23 | 2019-03-26 | 安徽夏巢观光农业科技有限责任公司 | Green house of vegetables managing device based on technology of Internet of things |
| CN110999679A (en) * | 2019-12-24 | 2020-04-14 | 天津显硕科技有限公司 | Roller shutter big-arch shelter is planted to many functional type blueberry |
-
2017
- 2017-06-28 CN CN201720764599.5U patent/CN206821455U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511427A (en) * | 2018-11-23 | 2019-03-26 | 安徽夏巢观光农业科技有限责任公司 | Green house of vegetables managing device based on technology of Internet of things |
| CN110999679A (en) * | 2019-12-24 | 2020-04-14 | 天津显硕科技有限公司 | Roller shutter big-arch shelter is planted to many functional type blueberry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 |