CN211090933U - Active heat storage and release combined type greenhouse used in large temperature difference environment - Google Patents
Active heat storage and release combined type greenhouse used in large temperature difference environment Download PDFInfo
- Publication number
- CN211090933U CN211090933U CN201922008946.3U CN201922008946U CN211090933U CN 211090933 U CN211090933 U CN 211090933U CN 201922008946 U CN201922008946 U CN 201922008946U CN 211090933 U CN211090933 U CN 211090933U
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- 238000005338 heat storage Methods 0.000 title claims description 61
- 239000002689 soil Substances 0.000 claims abstract description 18
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 239000002131 composite material Substances 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 3
- 239000004746 geotextile Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000012782 phase change material Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 239000012466 permeate Substances 0.000 abstract 2
- 235000013399 edible fruits Nutrition 0.000 description 7
- 239000011324 bead Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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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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- Greenhouses (AREA)
Abstract
The utility model relates to an initiative is stored exothermic combined type warmhouse booth for under big difference in temperature environment has solved the initiative and has stored the defect that exothermic mode can't satisfy multiple crops planting needs with prior art. The utility model discloses a plurality of temperature control spare is sent to the bottom of well bearing micropore board is installed, and the top of sending the temperature control spare communicates with each other with the bearing micropore board, and the high trunk crop of a plurality of plants planting case has been placed on the upper portion of bearing micropore board, high trunk crop planting case be regular array and arrange, be provided with short trunk crop planting groove between the adjacent high trunk crop planting case, short trunk crop planting tank bottom communicates with each other with the bearing micropore board, the bearing micropore board upper berth that is located short trunk crop planting inslot is equipped with the cloth that permeates heat, permeates heat the cloth upper berth and is equipped with planting soil. The utility model discloses can be applicable to the common planting of arborescent crops and short plant crops, when having guaranteed that arborescent crops root receives the temperature, will release heat direct action in the planting soil of crops, make it possess higher heat release efficiency.
Description
Technical Field
The utility model relates to a warmhouse booth technical field is a initiatively hold exothermic combined type warmhouse booth for under the big difference in temperature environment particularly.
Background
The sunlight greenhouse is a unique greenhouse type in China, heat storage and release are mainly carried out by walls and soil, an active heat storage and release circulating system is installed in the walls of the traditional sunlight greenhouse, and the walls with passive heat storage are changed into active heat storage, so that the heat storage and release performance of the walls is improved, and the sunlight greenhouse is mainly used in special environments with large day-night temperature difference.
Compared with the traditional passive heat storage wall body, the existing active heat storage sunlight greenhouse wall body has a good heat storage effect, but the heat transfer efficiency of an air duct is low, the heat storage capacity of a heat storage body is small, the indoor air flow and temperature distribution are uneven (the temperature of the north side in the room is high, and the temperature of the south side in the room is low), and the crop yield and quality are influenced. Namely, the active heat storage sunlight greenhouse still does not solve the problem of uneven indoor airflow and temperature distribution, thereby causing the growth vigor of crops to be different and the commodity rate of fruits to be lower.
Simultaneously, traditional initiative is exothermic and is all with heat give off to the big-arch shelter in back rethread ambient temperature transmit to soil, and the crop root does not directly acquire the heat, and this causes and needs a large amount of heats promotion ambient temperature of discharging in exothermic process, just can guarantee the root of crop and heat up. The reason that the roots of the fruit trees are relatively deep is that the roots of the fruit trees are difficult to act on in the traditional heat release mode, so that the fruit trees release heat in the greenhouse, but only the leaves are heated, and the roots cannot be heated or cannot survive.
Therefore, how to design an active heat accumulation and release mode more reasonably and enable the active heat accumulation and release mode to be applied to planting of various crops is an urgent technical problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect that the heat release mode can not satisfy the needs of planting various crops in the prior art, providing a heat release combined type warmhouse booth holds in initiative for under the big difference in temperature environment solves above-mentioned problem.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
an active heat storage and release composite greenhouse used in a large temperature difference environment comprises a greenhouse support erected on the ground, a greenhouse film is arranged on the greenhouse support,
a temperature storage layer and a temperature delivery layer are arranged below the ground from bottom to top, an air inlet of the heat transfer pipe extends out of the ground and is positioned in the greenhouse support, an air outlet of the heat transfer pipe extends into the temperature storage layer, a heat extraction fan is arranged in the heat transfer pipe, a temperature delivery pipeline is arranged between the temperature storage layer and the temperature delivery layer, a temperature delivery valve is arranged in the temperature delivery pipeline, the temperature delivery layer is communicated with the ground, and a bearing microporous plate is arranged at the top of the temperature delivery layer; the bottom of the bearing micropore plate is provided with a plurality of temperature conveying control parts, the tops of the temperature conveying control parts are communicated with the bearing micropore plate, a plurality of tall plant crop planting boxes are placed on the upper part of the bearing micropore plate and are arranged in a regular array, short plant crop planting grooves are formed between adjacent tall plant crop planting boxes, the bottoms of the short plant crop planting grooves are communicated with the bearing micropore plate, the bearing micropore plate in the short plant crop planting grooves is paved with temperature permeable cloth, and planting soil is paved on the temperature permeable cloth;
the temperature-feeding control part comprises a temperature-feeding cavity, the top of the temperature-feeding cavity is of a grid structure, a wind shield is movably mounted on an inner cavity at the bottom of the temperature-feeding cavity and is in running fit with the temperature-feeding cavity, the shape and the size of the wind shield are the same as those of the inner cavity of the temperature-feeding cavity, a motor is mounted on the outer wall of the temperature-feeding cavity, and an output shaft of the motor penetrates through the outer wall of the temperature-feeding cavity and is mounted on the side part of the;
the high-plant crop planting box comprises a box body, wherein a temperature inlet hole is formed in the bottom of the box body, a concave table is arranged in the box body, a plurality of temperature permeating holes are formed in the side wall of the concave table, temperature permeating cloth is laid on the side wall of the concave table, and planting soil is stacked in the concave table.
The greenhouse support is of a steel pipe truss structure.
The heat storage layer is internally provided with a heat storage and release body, an air outlet of the heat transfer pipe extends into the heat storage and release body, and the heat storage and release body is soil, water, phase change material or pebble.
The bottom of the box body is provided with rollers, the inner wall of the temperature inlet hole is provided with an anti-wind curtain, and the bottom of the anti-wind curtain is in contact with the bearing microporous plate.
And the air inlet of the heat transfer pipe is positioned at the inner top of the greenhouse support.
The width of the roller is larger than the diameter of the micropores on the bearing micropore plate.
The temperature-permeable cloth is linen, geotextile or non-woven fabric.
Advantageous effects
The utility model discloses a initiatively hold exothermic combined type warmhouse booth for under big difference in temperature environment compares with prior art and can be applicable to the common planting of arborescent crops and short plant class crops, when having guaranteed that arborescent crops root receives the temperature, will release heat direct action in the planting soil of crops, makes it possess higher heat release efficiency.
The utility model avoids the complexity and high cost of traditional wall heat storage by matching the greenhouse support with the bottom heat storage technology; through the design of the bearing microporous plate, heat release can be simultaneously carried out on the root parts of crops and the greenhouse; through the design of high-plant crop planting box, the root of tree-shaped crop can be released heat, and the root heating requirement of the high-plant crop is guaranteed. The device has simple structure and low cost, and can meet the use requirement of special environment.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view structural diagram of the greenhouse frame of the present invention;
FIG. 3 is a three-dimensional structure diagram of the planting box for middle and high plants of the present invention;
FIG. 4 is a cross-sectional structural view of the middle and high plant crop planting box and the temperature delivery layer of the present invention;
FIG. 5 is an exploded view of the structure of the temperature control element of the present invention;
the greenhouse comprises 1-a greenhouse support, 2-a greenhouse film, 3-a temperature storage layer, 4-a temperature delivery layer, 5-a heat transfer pipe, 6-a temperature extraction fan, 7-a temperature delivery pipeline, 8-a temperature delivery valve, 9-a bearing microporous plate, 10-a temperature delivery control, 11-a tall plant crop planting box, 12-a short plant crop planting groove, 21-a temperature delivery cavity, 22-a wind shield, 23-a motor, 24-a box body, 25-a concave platform, 26-a temperature inlet hole, 27-a wind-proof curtain and 28-a roller.
Detailed Description
In order to further understand and appreciate the structural features and advantages of the present invention, preferred embodiments and the accompanying drawings are described in detail as follows:
as shown in figure 1, an initiative is stored and is put combined type warmhouse booth for under big difference in temperature environment, including standing subaerial big-arch shelter support 1, install big-arch shelter membrane 2 on big-arch shelter support 1, big-arch shelter support 1 is steel pipe truss structure, big-arch shelter support 1 through steel pipe truss structure here has replaced the required wall body of building of traditional wall body heat accumulation technique, and the cost is cheaper, and it is more convenient to install.
The heat storage layer 3 and the heat delivery layer 4 are arranged below the ground from bottom to top, the heat storage layer 3 is used for storing heat, the heat storage layer 3 can be supported by a plurality of stand columns when relating to a large space according to the existing structural design, a heat storage and release body is arranged in the heat storage and release layer, the heat storage and release body can be soil, water, phase-change materials or pebbles, and an air outlet of the heat transfer pipe 5 extends into the heat storage and release body to actively store and release heat. Send warm layer 4 to be used for releasing heat, send warm layer 4 to communicate with each other with ground, send the top of warm layer 4 to install bearing micropore board 9, send warm layer 4 directly to carry out initiative heat release outwards through bearing micropore board 9. The air inlet of the heat transfer pipe 5 extends out of the ground and is positioned in the greenhouse support 1, and due to the characteristic that hot air is gathered upwards, the air inlet of the heat transfer pipe 5 can be preferably positioned at the inner top of the greenhouse support 1. An air outlet of the heat transfer pipe 5 extends into the temperature storage layer 3, and a temperature pumping fan 6 is installed in the heat transfer pipe 5 to pump hot air in the greenhouse into the temperature storage layer 3. Store up and be equipped with between warm layer 3 and the warm layer 4 of sending and send warm pipeline 7, install in the warm pipeline 7 of sending and send warm valve 8, send warm valve 8 control to store up warm layer 3 and send the initiative of warm layer 4 to release heat, in order to realize better warm effect of sending, also can increase the design of installation drainage fan in sending warm pipeline 7.
Because the heat transfer pipe 5 is internally provided with the temperature-extracting fan 6, the temperature-extracting fan 6 takes the temperature in the greenhouse (the temperature changes along with the change of the outdoor environment) as a starting signal, thereby achieving the purpose of improving the heat storage capacity of the greenhouse to the maximum extent.
In the daytime, the air temperature in the greenhouse is raised due to solar radiation, sometimes the air temperature exceeds the proper temperature for crop growth, the effective thickness of passive heat storage of soil is limited, and the deep layer temperature is still low, the temperature-pumping fan 6 is started, so that hot air in the greenhouse flows through the heat transfer pipe 5, the hot air entering the heat transfer pipe 5 carries out forced convection heat exchange with the wall surface of the pipe in an air duct (pipe), the heat energy in the air is transferred to the heat storage body in the deep underground layer (the heat storage layer 3), the temperature of the heat storage body in the deep underground layer is raised, and the surplus heat energy in the air is stored in the deep underground layer, and in the process, the temperature in the indoor air is also lowered.
At night, when the air temperature in the greenhouse is lower than a set value, the temperature-extracting fan 6 can be started to enable the air to flow through the heat transfer pipe 5 to be heated, and heat stored in the underground deep layer (the heat storage layer 3) is released into the greenhouse along with the air flow after convective heat transfer, so that the relatively high temperature of the air in the greenhouse is maintained.
Here, the design of the heat storage layer 3 and the heat transfer layer 4 is simpler than the wall heat storage technology in terms of greenhouse construction. During construction, the heat storage layer 3 is dug deeply (the volume of the heat storage layer 3 is set as required, and the volume of the heat storage layer 3 is not required to be overlarge in the traditional practical application), and the construction of the heat storage and release body is carried out according to the prior art; shallow digging is carried out by taking the range of the greenhouse as a reference to form a temperature conveying layer 4; a temperature delivery pipeline 7 is arranged between the temperature delivery layer 4 and the temperature storage layer 3; then a bearing microporous plate 9 is arranged on the temperature conveying layer 4 according to the traditional construction technology. The bearing microporous plate 9 is a traditional temperature-permeable and bearing plate technology, can be made of rigid plastic with micropores, can be made of a traditional rigid steel wire mesh for reducing cost, and can play a role in temperature permeability and bearing.
Because the bearing microporous plate 9 is designed to be completely transparent (diathermanous), in order to realize targeted heat release treatment, a plurality of temperature delivery control parts 10 are installed at the bottom of the bearing microporous plate 9, and the temperature delivery control parts 10 can be installed below the tall plant crop planting box 11 or below the short plant crop planting groove 12 in a targeted manner. The top of the temperature control part 10 is communicated with the bottom of the bearing microporous plate 9, namely, the specified heat release is carried out by matching the temperature control part 10 with the temperature valve 8. In practical application, as shown in fig. 5, in order to facilitate detachable installation of the temperature control member 10, a base may be bonded or installed on the bottom of the load-bearing microporous plate 9 as required, and the temperature control member 10 may be installed in the base.
As shown in fig. 5, the temperature-sending control member 10 includes a temperature-sending chamber 21, and the top of the temperature-sending chamber 21 is of a grid structure, and the temperature can be transmitted to the outside through the top of the temperature-sending chamber 21. Send warm chamber 21 bottom inner chamber on movable mounting have a deep bead 22 and deep bead 22 constitutes normal running fit with sending warm chamber 21, the shape, the size of deep bead 22 and send warm chamber 21 inner chamber the same, send simultaneously to install motor 23 on the outer wall in warm chamber 21, the output shaft of motor 23 passes and sends warm chamber 21 outer wall and install the lateral part at deep bead 22, controls deep bead 22 through motor 23 and rotates to this forms the closure or the opening of sending warm chamber 21 bottom.
As shown in fig. 2, in the greenhouse, a plurality of tall plant crop planting boxes 11 are placed on the upper portion of the bearing microporous plate 9, the tall plant crop planting boxes 11 are arranged in a regular array, short plant crop planting grooves 12 are arranged between adjacent tall plant crop planting boxes 11, and the tall plant crop planting boxes 11 are used for planting tree-like crops such as fruit trees. The bearing microporous plate 9 positioned in the short crop planting groove 12 is paved with temperature permeable cloth, planting soil is paved on the temperature permeable cloth, and the short crops are directly planted on the planting soil of the temperature permeable cloth. The temperature-permeable cloth can utilize the existing traditional technology, such as linen, geotextile or non-woven fabric, can block the soil and has the temperature-permeable function.
As shown in fig. 3 and 4, the tall plant crop planting box 11 comprises a box body 24, a temperature inlet 26 is arranged at the bottom of the box body 24, and the bearing microporous plate 9 releases heat and then enters the box body 24 through the temperature inlet 26. The box body 24 is internally provided with a concave table 25, the side wall of the concave table 25 is provided with a plurality of temperature-permeable holes, and hot air of the box body 24 enters the concave table 25 through the temperature-permeable holes. Similarly, the side wall of the concave 25 is laid with the temperature permeable cloth, the planting soil is piled in the concave 25, and the high plants (fruit trees) are planted on the planting soil in the concave 25.
Because various crops are different in temperature preference degree, in order to facilitate the movement of the high-plant crop planting box 11, the roller 28 can be installed at the bottom of the box body 24, the width of the roller 28 is larger than the diameter of the micropores on the bearing microporous plate 9, and the position of the high-plant crops in the greenhouse can be adjusted according to the greenhouse structure and the crop preference. And a windproof curtain 27 can be arranged on the inner wall of the temperature inlet hole 26, and the bottom of the windproof curtain 27 is in contact with the bearing microporous plate 9, so that hot air can further act on the root of the tall crops.
One of the reasons that mixed crop planting can not be realized in traditional initiative heat storage and release big-arch shelter lies in, be difficult to carry out the heat preservation design to tree class crop, here through the design of tall plant crop planting case 11 for the hot-air can direct action in the root of tall plant crop, the hot-air in the big-arch shelter of deuterogamying keeps warm to the branch and leaf portion of tall plant crop, with this planting of realizing tall plant crop in initiative heat storage and release big-arch shelter, reach mixed planting's effect, and it is more targeted to release heat, it is higher to release heat efficiency.
In practical use, when sunlight is strong in the daytime, the sunlight irradiates the surface of the greenhouse, the temperature in the greenhouse rises, and hot air in the greenhouse is pumped into the heat storage medium of the underground heat storage layer 3 from the heat transfer pipe 5. The control of the temperature-extracting fan 6 can be set according to the temperature suitable for the growth of the planted crops. In the daytime, when the indoor air temperature exceeds the suitable temperature for crop growth, the temperature-extracting fan 6 is actively started, so that the hot air in the greenhouse flows through the heat transfer channel and is stored in the heat storage layer 3. In the process, the temperature in the indoor air is also reduced, and the ventilation and heat dissipation losses are reduced. When the temperature in the greenhouse is reduced at night, the temperature delivery valve 8 is opened when the temperature in the greenhouse is lower than the temperature suitable for the growth of the planted crops, and the hot air in the temperature storage layer 3 is delivered to the temperature delivery layer 4 through the temperature delivery pipeline 7. The vegetable crops in the short crop planting groove 12 directly obtain heat from the heat-permeable cloth through the micropore design of the bearing micropore plate 9, so that the heat preservation from the root is realized; in a similar way, the fruit tree crops in the high-plant crop planting box 11 are also guaranteed to be directly heated at the root, and meanwhile, other micropores of the bearing microporous plate are externally heat-permeable, so that the temperature rise of the internal environment of the whole greenhouse is realized, and the active heat storage and release of the compound crop planting greenhouse are realized by maintaining the more suitable temperature for crop growth.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an initiative is stored and is put thermal compound warmhouse booth for under big difference in temperature environment, includes and stands subaerial big-arch shelter support (1), big-arch shelter support (1) on install big-arch shelter membrane (2), its characterized in that:
the greenhouse is characterized in that a temperature storage layer (3) and a temperature delivery layer (4) are arranged below the ground from bottom to top, an air inlet of a heat transfer pipe (5) extends out of the ground and is positioned in the greenhouse support (1), an air outlet of the heat transfer pipe (5) extends into the temperature storage layer (3), a temperature extraction fan (6) is arranged in the heat transfer pipe (5), a temperature delivery pipeline (7) is arranged between the temperature storage layer (3) and the temperature delivery layer (4), a temperature delivery valve (8) is arranged in the temperature delivery pipeline (7), the temperature delivery layer (4) is communicated with the ground, and a bearing microporous plate (9) is arranged at the top of the temperature delivery layer (4); the bottom of the bearing microporous plate (9) is provided with a plurality of temperature conveying controls (10), the tops of the temperature conveying controls (10) are communicated with the bearing microporous plate (9), a plurality of tall plant crop planting boxes (11) are placed on the upper portion of the bearing microporous plate (9), the tall plant crop planting boxes (11) are arranged in a regular array, short plant crop planting grooves (12) are installed between adjacent tall plant crop planting boxes (11), the bottoms of the short plant crop planting grooves (12) are communicated with the bearing microporous plate (9), temperature permeable cloth is paved on the bearing microporous plate (9) in the short plant crop planting grooves (12), and planting soil is paved on the temperature permeable cloth;
the temperature feeding control part (10) comprises a temperature feeding cavity (21), the top of the temperature feeding cavity (21) is of a grid structure, a wind shield (22) is movably mounted on an inner cavity at the bottom of the temperature feeding cavity (21), the wind shield (22) and the temperature feeding cavity (21) form a running fit, the shape and size of the wind shield (22) are the same as those of the inner cavity of the temperature feeding cavity (21), a motor (23) is mounted on the outer wall of the temperature feeding cavity (21), and an output shaft of the motor (23) penetrates through the cavity wall of the temperature feeding cavity (21) and is mounted on the side part of the wind shield (22);
the high-plant crop planting box (11) comprises a box body (24), wherein a temperature inlet hole (26) is formed in the bottom of the box body (24), a concave platform (25) is arranged in the box body (24), a plurality of temperature permeable holes are formed in the side wall of the concave platform (25), temperature permeable cloth is laid on the side wall of the concave platform (25), and planting soil is stacked in the concave platform (25).
2. The active heat storage and release composite greenhouse as claimed in claim 1, wherein the active heat storage and release composite greenhouse is used in a large temperature difference environment, and comprises: the greenhouse support (1) is of a steel pipe truss structure.
3. The active heat storage and release composite greenhouse as claimed in claim 1, wherein the active heat storage and release composite greenhouse is used in a large temperature difference environment, and comprises: the heat storage and release body is arranged in the heat storage layer (3), the air outlet of the heat transfer pipe (5) extends into the heat storage and release body, and the heat storage and release body is soil, phase change material or pebble.
4. The active heat storage and release composite greenhouse as claimed in claim 1, wherein the active heat storage and release composite greenhouse is used in a large temperature difference environment, and comprises: the bottom of the box body (24) is provided with a roller (28), the inner wall of the temperature inlet hole (26) is provided with a windproof curtain (27), and the bottom of the windproof curtain (27) is contacted with the bearing microporous plate (9).
5. The active heat storage and release composite greenhouse as claimed in claim 1, wherein the active heat storage and release composite greenhouse is used in a large temperature difference environment, and comprises: and the air inlet of the heat transfer pipe (5) is positioned at the inner top of the greenhouse support (1).
6. The active heat storage and release composite greenhouse as claimed in claim 4, wherein the active heat storage and release composite greenhouse comprises: the width of the roller (28) is larger than the diameter of the micropores on the bearing micropore plate (9).
7. The active heat storage and release composite greenhouse as claimed in claim 1, wherein the active heat storage and release composite greenhouse is used in a large temperature difference environment, and comprises: the temperature-permeable cloth is linen, geotextile or non-woven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922008946.3U CN211090933U (en) | 2019-11-20 | 2019-11-20 | Active heat storage and release combined type greenhouse used in large temperature difference environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922008946.3U CN211090933U (en) | 2019-11-20 | 2019-11-20 | Active heat storage and release combined type greenhouse used in large temperature difference environment |
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| Publication Number | Publication Date |
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| CN211090933U true CN211090933U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922008946.3U Withdrawn - After Issue CN211090933U (en) | 2019-11-20 | 2019-11-20 | Active heat storage and release combined type greenhouse used in large temperature difference environment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679358A (en) * | 2019-11-20 | 2020-01-14 | 江苏省农业科学院 | Active heat storage and release combined type greenhouse used in large temperature difference environment |
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2019
- 2019-11-20 CN CN201922008946.3U patent/CN211090933U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679358A (en) * | 2019-11-20 | 2020-01-14 | 江苏省农业科学院 | Active heat storage and release combined type greenhouse used in large temperature difference environment |
| CN110679358B (en) * | 2019-11-20 | 2024-04-12 | 江苏省农业科学院 | Active heat storage and release composite greenhouse used in large temperature difference environment |
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