CN208113499U - Single roof greenhouse greenhouse - Google Patents
Single roof greenhouse greenhouse Download PDFInfo
- Publication number
- CN208113499U CN208113499U CN201820208149.2U CN201820208149U CN208113499U CN 208113499 U CN208113499 U CN 208113499U CN 201820208149 U CN201820208149 U CN 201820208149U CN 208113499 U CN208113499 U CN 208113499U
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- CN
- China
- Prior art keywords
- greenhouse
- hypsokinesis
- heat sink
- heat
- canopy body
- 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.)
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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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Abstract
The utility model discloses a kind of single roof greenhouse greenhouses, including canopy body and the heat-storage rear wall for being connected to canopy body side, canopy body includes big-canopy framework and the insulation film that is covered on big-canopy framework, heat-storage rear wall includes load bearing wall of the upper end to connecting far from the inclined hypsokinesis heat sink in canopy side and with hypsokinesis heat sink upper end and positioned at hypsokinesis heat sink rear, the canopy body cavity for planting crops is constituted between hypsokinesis heat sink and canopy body, hollow cavity is constituted between hypsokinesis heat sink and load bearing wall, hypsokinesis heat sink is connected with the water tank in hollow cavity, water tank is connected with circulating pump, the surrounding bottom of greenhouse is connected with the insulating interlayer to locate below ground level, heat exchanger tube is distributed in insulating interlayer, and circulating pump is connected to the heat exchanger tube.The utility model has many advantages, such as that heat insulation effect is good and can prevent frozen soil from collapsing.
Description
Technical field
The utility model belongs to greenhouse technical field more particularly to a kind of single roof greenhouse greenhouse.
Background technique
Greenhouse is also known as greenhouse, energy light transmission, heat preservation, for the facility of cultivated plant.In the season for being not suitable for plant growth, energy
Breeding time is provided and increases yield, is chiefly used in the plant cultures such as low temperature season warm season vegetable, flowers, forest or nursery etc..Greenhouse
Type it is more, according to different roof truss materials, lighting material, shape and heating condition etc. again can be divided into many types, such as glass temperature
Room, plastic green house；Single-ridgepole glasshouse, attached-greenhouse；Single roof greenhouse, double roof greenhouses；Heat greenhouse, unheating hothouse.Greenhouse
Structure answers sealing thermal insulation, but should be convenient for aeration-cooling.
For single roof greenhouse therein, it is poor that there are heat insulation effects, and heat cannot be prevented in greenhouse to greenhouse bottom
Heat transfer easily leads to the problems such as greenhouse bottom frozen soil layer collapses.
In order to solve the above-mentioned technical problem, people have carried out long-term exploration, such as Chinese patent discloses a kind of only jelly
Heliogreenhouse [the application number that soil layer collapses：CN201420735054.8], including the first frame body, the second frame body, rear wall, first
Body, the second frame body are connect with rear wall and the first frame body is arranged above the second frame body, and the first frame body and the second frame body group are in pairs
Layer skeleton structure, the first frame body are equipped with outer membrane, and the second frame body is equipped with inner membrance, it is characterised in that：Inner membrance is equipped with heat absorption dress
It sets, the top of heat sink and winding axis connection, bottom outside are equipped with cross bar, and heat sink lower end is equipped with U-type groove, and U-type groove is logical
It crosses water pipe to be connected to collecting tank, circulating pump is equipped in collecting tank, the top of heat sink is connected to by water pipe with circulating pump, described
Temperature sensor is equipped in collecting tank, temperature sensor is connect with circulating pump；The bottom of collecting tank be equipped with insulating course, insulating course by
Multiple thermal insulative boards are formed by connecting, and thermal insulative board is in long strip, are equipped with groove on the left of thermal insulative board, and right side is equipped with convex block, inside thermal insulative board
Equipped with the first heat conducting bar；Greenhouse surrounding bottom is equipped with insulated wall, and insulated wall extends to insulating course, is equipped with second in insulated wall
Heat conducting bar, second heat conducting bar one end are connected to the first heat conducting bar inside thermal insulative board, and the other end is arranged outside insulated wall.
Although above scheme can solve Frozen soil problems to a certain extent, there are still deficiencies, such as it passes through
Heat sink is set on inner membrance to collect heat, daylight is blocked above crops, which influences crops progress photosynthesis, leads
It causes to reduce yield etc..
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of single roof greenhouse that can prevent frozen soil layer from collapsing
Greenhouse.
In order to achieve the above objectives, the utility model uses following technical proposal：
Single roof greenhouse greenhouse of the utility model, it is described including canopy body and the heat-storage rear wall for being connected to canopy body side
Canopy body includes big-canopy framework and the insulation film that is covered on big-canopy framework, and the heat-storage rear wall includes upper end to far from canopy side
Inclined hypsokinesis heat sink and the load bearing wall that hypsokinesis heat sink rear is connect and be located at hypsokinesis heat sink upper end, it is described
Hypsokinesis heat sink and canopy body between constitute canopy body cavity for planting crops, the hypsokinesis heat sink and load bearing wall
Between constitute hollow cavity, the hypsokinesis heat sink is connected with the water tank in hollow cavity, the water tank connection
There is circulating pump, the surrounding bottom of the greenhouse is connected with the insulating interlayer to locate below ground level, the insulating interlayer
Heat exchanger tube is inside distributed with, and the circulating pump is connected to the heat exchanger tube.
It is not in block crops influence through the above technical solutions, heat sink to be placed in the remote positive side of crops
Crops carry out the case where photosynthesis, guarantee crops while sufficiently receive sunlight to being radiated on rear wall originally too
Sunlight carries out recycling storage, and by the solar energy stored be used to keep the temperature soil and to the greenhouse of rainy days and night into
Row heat preservation.
In above-mentioned single roof greenhouse greenhouse, insulating layer is covered on the load bearing wall.
Through the above technical solutions, also carrying out isothermal holding to load bearing wall, the heat insulation effect of water tank is improved, wherein hold
Weight wall can carry out isothermal holding by covering straw mat heat-preservation cotton etc. in metope inner wall.
In above-mentioned single roof greenhouse greenhouse, the hypsokinesis heat sink includes solar pipe, the solar energy
Pipe is connected to the lower end of water tank.
Through the above technical solutions, solar pipe is by absorption solar energy and transfers heat to water, since hot water is than cold
The specific gravity of water is small, and hot water rises to the upper end of water tank, and cold water automatically flows into solar pipe under the effect of gravity to be continued to heat, and leads to
Crossing aforementioned principles is gradually increasing the water temperature in water tank.
In above-mentioned single roof greenhouse greenhouse, the hypsokinesis heat sink includes solar panel, it is described too
Positive energy solar panel is connected with battery, and the bottom of storage tank is equipped with electric heating wire, and the battery is connected to electricity and adds
Heated filament.
Through the above technical solution, converting the solar energy of absorption to electric energy and store makes heat storage effect more
It is good.
In above-mentioned single roof greenhouse greenhouse, the heat exchanger tube includes outlet pipe and water inlet pipe, the water inlet pipe
It is laid on the inner wall that insulating interlayer is located at close greenhouse bottom side, and the water inlet pipe is connected to the upper end of water tank,
The outlet pipe is laid on the inner wall that insulating interlayer is located remotely from greenhouse bottom side, and the outlet pipe is connected to storage
The lower end of water tank.
In above-mentioned single roof greenhouse greenhouse, the battery is also attached to alternating current and alternating current is used as backup power source.
In above-mentioned single roof greenhouse greenhouse, the insulation film is the glass-film with transparent heat insulating effect.
In above-mentioned single roof greenhouse greenhouse, the hypsokinesis heat sink is covered with glass-film close to the side of canopy body
Heat sink is isolated with canopy body cavity.
In above-mentioned single roof greenhouse greenhouse, the hypsokinesis angle of the hypsokinesis heat sink is 15-60 degree.
In above-mentioned single roof greenhouse greenhouse, the hypsokinesis angle of the hypsokinesis heat sink is 20-30 degree.
Through the above technical solutions, setting 20-30 degree for the tilt angle of hypsokinesis heat sink meets solar illuminating
Angle makes hypsokinesis heat sink, all with biggish area towards the sun, improve efficiency of light absorption in the intraday most of the time
And amount of heat absorption.
The utility model list roof greenhouse greenhouse, has the following advantages that compared to the prior art：1, optical absorption is good, light
It can utilization rate height；2, it will not influence crop growth；3, it can prevent greenhouse bottom frozen soil from collapsing；4, previous storage is utilized
Solar energy the greenhouse of rainy days and night is heated, energy consumption can either be reduced, and can be improved heat insulation effect.
Detailed description of the invention
Fig. 1 is the transverse cross-sectional view of the single roof greenhouse greenhouse of the utility model embodiment one；
Fig. 2 is the transverse cross-sectional view of the single roof greenhouse greenhouse of the utility model embodiment two.
Appended drawing reference：Canopy body 1；Big-canopy framework 11；Insulation film 12；Canopy body cavity 13；Heat-storage rear wall 2；Hypsokinesis heat sink 21；
Load bearing wall 22；Hollow cavity 23；Water tank 24；Circulating pump 25；Battery 26；Electric heating wire 27；Water-main 28；Insulating interlayer 3；It changes
Heat pipe 31；Outlet pipe 32；Water inlet pipe 33；Incubation cavity 34.
Specific embodiment
It is the preferred embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment one
As shown in Figure 1, present embodiment discloses a kind of single roof greenhouse greenhouse, including canopy body 1 and it is connected to 1 side of canopy body
Heat-storage rear wall 2, canopy body 1 includes big-canopy framework 11 and the insulation film 12 that is covered on big-canopy framework 11, insulation film 12 here
For the glass-film with transparent heat insulating effect；Heat-storage rear wall 2 includes upper end to far from the inclined hypsokinesis heat sink 21 in 1 side of canopy body
Connect with 21 upper end of hypsokinesis heat sink and be located at 21 rear of hypsokinesis heat sink load bearing wall 22, hypsokinesis heat sink 21 with
The canopy body cavity 13 for planting crops is constituted between canopy body 1, constitutes hollow cavity between hypsokinesis heat sink 21 and load bearing wall 22
23, hypsokinesis heat sink 21 is connected with the water tank 24 in hollow cavity 23, and water tank 24 is connected with circulating pump 25, and greenhouse is big
The surrounding bottom of canopy is connected with the insulating interlayer 3 to locate below ground level, which is in the rectangular parallelepiped structure without top, heat preservation
The bottom surface of interlayer 3 and greenhouse forms incubation cavity 34, has the necessary soil of crop growth in the incubation cavity 34, and exchange heat
Pipe 31 shuttles in the soil of incubation cavity 34, and what is flowed in heat exchanger tube 31 is heated water, water and guarantor in heat exchanger tube 31
Soil in warm chamber 34, which is exchanged heat, not only guarantees that soil below will not there is a situation where frozen soil to collapse for greenhouse, but also can be right
Greenhouse carries out the growth that heat preservation is conducive to crops, and circulating pump 25 is connected to the heat exchanger tube 31.Insulating interlayer 3 can be bilayer
Structure, and heat-preservation cotton can be set in the interlayer between internal layer and outer layer to reinforce heat insulation effect.
Further, it is covered with insulating layer on load bearing wall 22, the conducts such as straw mat or heat-preservation cotton can be covered in metope inner wall
The insulating layer of load bearing wall 22, the setting of the insulating layer improve the heat insulation effect of water tank 24, and external environment is avoided to accelerate water storage
The reduction of water temperature influences heat insulation function in case 24, wherein can fill water in water tank 24 or fill other heat-conducting mediums, specifically
Medium is not limited.
Wherein, the hypsokinesis heat sink 21 of the present embodiment includes solar pipe, and solar pipe is connected to water tank 24
Lower end, specifically, the lower end of water tank are connected with a water-main 28 longitudinally disposed along greenhouse, then on water-main 28
Several distributive pipes are picked out, every distributive pipe connects a solar pipe to be connected to solar pipe and water tank, and every is divided water
Guan Junxiang solar pipe is sloped downwardly, and solar pipe here is by absorbing solar energy and transferring heat to water, due to heat
Water is smaller than the specific gravity of cold water, and hot water rises to the upper end of water tank 24, cold water automatically flow under the effect of gravity solar pipe after
Continuous heating, is gradually increasing the water temperature in water tank 24 by aforementioned principles, is stored in water to realize to convert solar energy into
In thermal energy.
Further, heat exchanger tube 31 include outlet pipe 32 and water inlet pipe 33, water inlet pipe 33 be laid on insulating interlayer 3 be located at lean on
The inner wall of nearly greenhouse bottom side, water inlet pipe 33 can be directly contacted with the bottom surface of greenhouse, can also be slightly down-set
Making that there is soil between water inlet pipe 33 and the bottom surface of greenhouse, the water inlet of water inlet pipe 33 is connected to the upper end of water tank 24,
Outlet pipe 32 is laid on the inner wall that insulating interlayer 3 is located remotely from greenhouse bottom side, and outlet pipe 32 is connected to water tank 24
Lower end, the flow direction of water is water tank 24- water inlet pipe 33- outlet pipe 32- water tank 24, keeps the top of water tank 24 hotter
Water is admitted in incubation cavity 34, and the water to turn cold that exchanges heat returns in water tank 24.
Preferably, hypsokinesis heat sink 21 is covered with glass-film for heat sink and canopy body cavity 13 close to the side of canopy body 1
Isolation, had both improved the aesthetic measure of greenhouse, and had in turn avoided the work of the crops nutriment such as water or the fertilizer in canopy body cavity 13
With the service life for shortening hypsokinesis heat sink 21.
Since China is in the Northern Hemisphere, thus the sun be biased into our view it is southern rise in east and drop in west, so this implementation
The hypsokinesis angle of hypsokinesis heat sink 21 is set 20-30 degree by example, so that hypsokinesis heat sink 21 meets solar illuminating angle
Degree, under such setting, hypsokinesis heat sink 21 can be in the intraday most of the time all with biggish area towards too
Sun improves efficiency of light absorption and amount of heat absorption.
Embodiment two
As shown in Fig. 2, the present embodiment is similar with embodiment one, the difference is that the hypsokinesis heat sink 21 of the present embodiment
Including solar panel, solar panel is connected with battery 26, and 24 bottom of water tank is equipped with electric heating wire 27, electric power storage
Pond 26 is connected to electric heating wire 27, has switching device for controlling heating wire between certain battery 26 and electric heating wire 27
Energized state.The converting heat of absorption is that electric energy is stored in battery 26 and has better energy storage effect and more by the present embodiment
Big energy storage capacity.
Further, battery 26 is also attached to alternating current for alternating current as backup power source, is in rainy days when continuous more days
And can be enabled in the case where being finished the solar energy stored alternating current to electric heating wire 27 carry out heat temperature raising to prevent
Only the soil under plastic greenhouse, which is sent, collapses and guarantees that the temperature in canopy body cavity 13 is in the temperature for being suitable for crop growth
Under environment.
Working principle：The utility model can by the temperature in artificial detection plastic greenhouse and/or incubation cavity 34, according to
Then temperature detection result, which judges whether to need heat up to greenhouse, to be selected to open water pump according to specific needs and/or open
Device is closed to start the cycle heat exchange work of water in heat exchanger tube 31；Or to water pump and/or switching device be set as it is manual or from
Dynamic time opening, for example so that it is run half an hour etc. every two hours unlatching water pumps.
Certainly, temperature-detecting device can also be arranged in incubation cavity 34 and/or in canopy body cavity 13 in the utility model, the temperature
Degree detection device is connected to controller, and then controller is connected to water pump and/or switching device automatically according to testing result again
Control the working condition of water pump and the energized state of electric heating wire 27.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although canopy body 1 is used more herein；Big-canopy framework 11；Insulation film 12；Canopy body cavity 13；Heat-storage rear wall 2；Hypsokinesis
Heat sink 21；Load bearing wall 22；Hollow cavity 23；Water tank 24；Circulating pump 25；Battery 26；Electric heating wire 27；Insulating interlayer 3；
Heat exchanger tube 31；Outlet pipe 32；The terms such as water inlet pipe 33, but it does not exclude the possibility of using other terms.Use these terms
Just for the sake of being more convenient to describe and explain the essence of the utility model；It is construed as any additional limitation all
It is contrary to the spirit of the present invention.
Claims (10)
1. a kind of list roof greenhouse greenhouse, including canopy body (1) and it is connected to the heat-storage rear wall (2) of canopy body (1) side, the canopy
Body (1) includes big-canopy framework (11) and the insulation film (12) being covered on big-canopy framework (11), which is characterized in that the accumulation of heat
Afterwards wall (2) include upper end to far from the inclined hypsokinesis heat sink (21) in canopy body (1) side and with hypsokinesis heat sink (21) upper end
Connection and the load bearing wall (22) for being located at hypsokinesis heat sink (21) rear, the hypsokinesis heat sink (21) and canopy body (1) it
Between constitute canopy body cavity (13) for planting crops, constitute between the hypsokinesis heat sink (21) and load bearing wall (22)
Cavity (23), the hypsokinesis heat sink (21) are connected with the water tank (24) in hollow cavity (23), the water storage
Case (24) is connected with circulating pump (25), and the surrounding bottom of the greenhouse is connected with the insulating interlayer to locate below ground level
(3), it is distributed with heat exchanger tube (31) in the insulating interlayer (3), and the circulating pump (25) is connected to the heat exchanger tube (31).
2. list roof greenhouse greenhouse according to claim 1, which is characterized in that be covered with guarantor on the load bearing wall (22)
Warm layer.
3. list roof greenhouse greenhouse according to claim 1, which is characterized in that the hypsokinesis heat sink (21) includes
Solar pipe, the solar pipe are connected to the lower end of water tank (24).
4. list roof greenhouse greenhouse according to claim 1, which is characterized in that the hypsokinesis heat sink (21) includes
Solar panel, the solar panel are connected with battery (26), and the water tank (24) bottom is equipped with electricity
Heater strip (27), the battery (26) are connected to electric heating wire (27).
5. list roof greenhouse greenhouse according to claim 3 or 4, which is characterized in that the heat exchanger tube (31) includes
Water pipe (32) and water inlet pipe (33), the water inlet pipe (33) are laid on insulating interlayer (3) and are located at close to greenhouse bottom side
Inner wall, and the water inlet pipe (33) is connected to the upper end of water tank (24), and the outlet pipe (32) is laid on thermal insulation separation
Layer (3) is located remotely from the inner wall of greenhouse bottom side, and the outlet pipe (32) is connected to the lower end of water tank (24).
6. list roof greenhouse greenhouse according to claim 4, which is characterized in that the battery (26) is also attached to city
Alternating current is used as backup power source by electricity.
7. list roof greenhouse greenhouse according to claim 5, which is characterized in that the insulation film (12) is with light transmission
The glass-film of heat insulation effect.
8. list roof greenhouse greenhouse according to claim 5, which is characterized in that the hypsokinesis heat sink (21) is close
The side of canopy body (1) is covered with glass-film and heat sink is isolated with canopy body cavity (13).
9. list roof greenhouse greenhouse according to claim 8, which is characterized in that after the hypsokinesis heat sink (21)
Degree of tilt is 15-60 degree.
10. list roof greenhouse greenhouse according to claim 9, which is characterized in that the hypsokinesis heat sink (21)
Hypsokinesis angle is 20-30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208149.2U CN208113499U (en) | 2018-02-06 | 2018-02-06 | Single roof greenhouse greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208149.2U CN208113499U (en) | 2018-02-06 | 2018-02-06 | Single roof greenhouse greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208113499U true CN208113499U (en) | 2018-11-20 |
Family
ID=64207056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820208149.2U Expired - Fee Related CN208113499U (en) | 2018-02-06 | 2018-02-06 | Single roof greenhouse greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208113499U (en) |
-
2018
- 2018-02-06 CN CN201820208149.2U patent/CN208113499U/en not_active Expired - Fee Related
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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: 20181120 Termination date: 20210206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |