CN201450953U - Heat insulation quilt double-built type sunlight greenhouse - Google Patents
Heat insulation quilt double-built type sunlight greenhouse Download PDFInfo
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- CN201450953U CN201450953U CN2009200980911U CN200920098091U CN201450953U CN 201450953 U CN201450953 U CN 201450953U CN 2009200980911 U CN2009200980911 U CN 2009200980911U CN 200920098091 U CN200920098091 U CN 200920098091U CN 201450953 U CN201450953 U CN 201450953U
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- insulation quilt
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- greenhouse
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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
Abstract
A heat insulation quilt double-built type sunlight greenhouse is fixedly mounted on the ground and a wall body and is made up of an inner-layer shed frame and an outer-layer shed frame, wherein the inner-layer shed frame is covered with an inner-layer shed film, the inner-layer shed film is covered with an inner-layer heat insulation quilt, the outer-layer shed frame is covered with an outer-layer shed film, the outer-layer shed film is covered with an outer-layer heat insulation quilt, and an air insulation layer is formed between the inner-layer shed frame and the outer-layer shed frame. The inner-layer heat insulation quilt is rolled on an inner-layer curtain rolling machine, the inner-layer shed film is rolled on an inner-layer film rolling machine, and the outer-layer heat insulation quilt is rolled on the outer-layer curtain rolling machine; the part of the wall body above the ground is hollow, and the hollow part is filled with a thermal insulation layer; an inner wall body and an outer wall body are respectively built on two sides of the hollow part of the wall body, a strip of handle bricks are built between the inner wall body and the outer wall body at a shed frame installation part, the space between the handle bricks equals to that between the shed frames of the greenhouse, and the inner wall body and the outer wall body are connected together through the handle bricks. The utility model has the advantages of good heat insulation performance, safe operation and long service life, and can be used in four seasons.
Description
Technical field:
The utility model belongs to a kind of modern agriculture production facility, the two formula greenhouse by solar heats of putting of particularly a kind of thermal insulation quilt that uses during planting vegetable under low temperature condition.
Background technology:
Greenhouse by solar heat is the agricultural production facility that is fit to China's national situation, has independent intellectual property right, and it has alleviated the imbalance between supply and demand in vegetables dull seasons, also becomes the important channel of China's farmer richness simultaneously.China has just built up simple and easy greenhouse by solar heat as far back as the seventies in 20th century, the end of the eighties-beginning of the nineties various places researched and developed the energy-saving heliogreenhouse that differs from one another (being referred to as " two generation energy saving greenhouse ") in succession.I had invented by unit " high-efficiency energy-saving type internal insulation day-light greenhouse " in 2006, the patent No.: 200620027400.2.
The disadvantage that existing greenhouse by solar heat exists:
1. two generation energy saving greenhouse generally have only thermal insulation quilt and the two-layer insulation of canopy film, winter minimum temperature is only 4-6 ℃ in the greenhouse, sometimes also do not reach 4 ℃, can not guarantee the basic demand of warm season vegetable normal growth, so the cultivable vegetable species narrow range in greenhouse, the vegetables production safety can not get guaranteeing simultaneously.
2. two generation the energy saving greenhouse thermal insulation quilt directly expose on the surface, greenhouse, accumulated snow all is deposited on the thermal insulation quilt during winter snowfall, has both caused the moist heat-insulating property that reduces of thermal insulation quilt, needs again manually to sweep away snow to canopy, not only waste great amount of manpower, but also increased potential safety hazard.
3. in two generations, can't solve when energy saving greenhouse summer culture vegetables need thermal insulation quilt to shade.
Though 4. high-efficiency energy-saving type internal insulation day-light greenhouse has realized that thermal insulation quilt is built-in; ratio two generations energy saving sunlight greenhouse has increased substantially heat-insulating property; but owing to there is not outer thermal insulation quilt protection; night cold season, outer canopy film inwall froze; will freeze by the time early morning fully and just can roll internal layer canopy film after the fusing, the canopy implants is than the late sunlight of accepting of two generation energy saving greenhouses about 0.5 hour.
5. it is slow to heat up in the high-efficiency energy-saving type internal insulation day-light greenhouse canopy on daytime, in the canopy maximum air temperature than two generation energy saving greenhouse hang down about 1 ℃.
Summary of the invention:
The purpose of this utility model just is to overcome above-mentioned the deficiencies in the prior art, and provides a kind of thermal insulation quilt two formula greenhouse by solar heats, the good heat insulating in this greenhouse, long service life put.
The technical solution of the utility model is: the two formula greenhouse by solar heats of putting of a kind of thermal insulation quilt, be fixedly mounted on ground level and the body of wall, form by inside and outside two-layer frame, cover internal layer canopy film on the internal layer frame, be coated with the internal layer thermal insulation quilt on the internal layer canopy film, be coated with outer canopy film on the outer frame, form air heat-insulation layer between the inside and outside layer frame; It is characterized in that: be coated with outer thermal insulation quilt on the outer canopy film, the internal layer thermal insulation quilt is wound on the internal layer roller shutter machine, and internal layer canopy film is wound on the internal layer volume film machine, and outer thermal insulation quilt is wound on the outer roller shutter machine; Top, body of wall ground is divided into hollow wall, filling heat insulating wall in the hollow space; Body of wall hollow space both sides are built inside and outside body of wall respectively, assemble the handle brick between the inside and outside body of wall that the frame position is installed one, and handle brick spacing is identical with the greenhouse frame spacing, and the handle brick links together inside and outside two bodies of wall.
Distance between above-mentioned internal layer thermal insulation quilt and the outer canopy film is greater than 0.5 meter.
Above-mentioned internal layer roller shutter machine and internal layer volume film machine are selected the turbine and worm reductor for use, be placed on the preceding domatic optional position of internal layer frame, sectional overhead rope one end is fixed on internal layer frame left end, passes above the internal layer canopy film below thermal insulation quilt, walk around passive curtain rolling shaft, the other end is fixed on the active curtain rolling shaft.
Above-mentioned outer roller shutter machine is installed in the outside of greenhouse one headwall body, selects the roller shutter machine of side rolling strap brake boring device for use; The output shaft of roller shutter machine directly is connected with driving shaft, and the shell of roller shutter machine is connected with the roller shutter machine control pull bar that fixes on the ground.
Above-mentioned internal layer roller shutter machine, internal layer volume film machine and outer roller shutter machine all adopt wireless remote control control.
A frame placement gap that is used to install greenhouse frame is reserved on the plane on the body of wall of above-mentioned handle brick position.
In the top solid wall in the middle of the above-mentioned adjacent twice handle brick one film-pressing line earth anchor iron wire is installed.
The top of the body of wall that above-mentioned ground is above is the entity body of wall, which is provided with watertight composition.
The utlity model has following advantage and good effect:
(1). when the movable insulation material in greenhouse all participated in being incubated, the heat-insulating property in greenhouse was greatly improved, and the minimum air temperature is than the energy saving greenhouse increase of two generations more than 5 ℃, than the high-efficiency energy-saving type internal insulation day-light greenhouse increase more than 2 ℃ in the cold season greenhouse.The minimum air temperature can be guaranteed more than 8 ℃ in the north latitude 40 degree area, cold season greenhouse.
(2). close in the air port, greenhouse, the internal layer insulation material participates under the keeping warm mode, the influence that the air in the greenhouse air thermal insulation layer is not flowed by outside air keeps relative static conditions, can delay the radiating rate on surface, greenhouse, strengthens the heat-insulating property in greenhouse.
(3). outer canopy film protection is arranged, and the internal layer thermal insulation quilt can need can not saved human resources with dismounting throughout the year, can prolong the 2-3 in service life of thermal insulation quilt again.
(4). because the internal layer thermal insulation quilt is installed on the greenhouse internal layer frame for a long time, also can shade for the vegetables of cultivation in the greenhouse at any time summer, plays the effect that reduces intensity of illumination and temperature of shed.
(5). during the winter snowfall, outer thermal insulation quilt need not cover, be in roll-up state, accumulated snow directly drops on the outer canopy film, under the accumulated snow that contacts with the canopy film effect that heat slowly discharges outside canopy in canopy, dissolve gradually and be slipped to automatically on the preceding ground of canopy, remove manually the link of sweeping away snow to the greenhouse canopy face from, promptly reduce labour intensity, reduce operational risk again.
(6). because the heat-insulating property in greenhouse is greatly improved, temperature is than the energy saving greenhouse improve of two generations more than 5 ℃ in the greenhouse in, so cultivable vegetable species increases considerably in the greenhouse.
(7). the movable insulation material of greenhouse three-layer can use separately, the use of also can working in coordination, domatic heat-insulation layer can be increased to five layers gradually by one deck before the greenhouse, and Various Seasonal can be used different insulation constructions.Outside air temperature lowers weather gradually gradually after autumn, can adopt the method that increases heat-insulation layer gradually to strengthen greenhouse heat-insulating gradually; Outside air temperature raises gradually after spring, can adopt the method that reduces heat-insulation layer gradually to regulate temperature in the greenhouse, makes that temperature is in optimum state all the time in the greenhouse.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the utility model frame and insulation material distribution schematic diagram.
Fig. 3 is the utility model insulation material structure audio-visual picture.
Fig. 4 is the installation site schematic diagram of internal layer roller shutter machine.
Fig. 5 is the installation site schematic diagram of internal layer volume film machine.
Fig. 6 is the installation site schematic diagram of outer roller shutter machine.
Fig. 7 is the structural representation of body of wall.
Fig. 8 is the structural representation of hollow part within the walls.
Fig. 9 is the structural representation behind the filling heat insulating wall of hollow part within the walls.
Figure 10 is a body of wall vent window position schematic diagram.
Wherein: (1) ground; (2) underground foundation; (3) basic on the ground; (4) body of wall; (5) handle brick; (6) the body of wall eaves of going out; (7) go out eaves in the body of wall; (8) frame gap; (9) dash brick; (10) body of wall hollow space; (11) insulation filling materials; (12) rear window; (13) back window lintel; (14) film-pressing line earth anchor iron wire; (15) metope fire wall; (32) river in Zhejiang Province, greenhouse road; (33) internal layer frame; (34) outer frame; (35) internal layer thermal insulation quilt; (36) internal layer thermal insulation quilt stay cord; (37) internal layer canopy film; (38) internal layer canopy film stay cord; (39) internal layer roller shutter machine active curtain rolling shaft; (40) the passive curtain rolling shaft of internal layer roller shutter machine; (41) internal layer volume film machine active curtain rolling shaft; (42) the passive curtain rolling shaft of internal layer volume film machine; (43) outer thermal insulation quilt; (44) outer roller shutter arbor; (45) skirt steel wire at the bottom of the internal layer; (46) skirt thermal insulation quilt at the bottom of the internal layer; (47) skirt film at the bottom of the internal layer; (48) preceding air port; (49) waist air port; (50) air port, back; (51) back wall film-clamping groove; (52) outer canopy film; (53) internal layer roller shutter machine; (54) internal layer volume film machine; (55) outer roller shutter machine; (56) air heat-insulation layer; (57) roller shutter machine control pull bar.
Embodiment:
As shown in Figure 1, 2, 3: the two formula greenhouse by solar heats of putting of a kind of thermal insulation quilt, be fixedly mounted on ground level 1 and the body of wall, form by inside and outside two-layer canopy, cover internal layer canopy film on the internal layer frame, be coated with the internal layer thermal insulation quilt on the internal layer canopy film, be coated with outer canopy film on the outer frame, be coated with outer thermal insulation quilt on the outer canopy film, form air heat-insulation layer between the inside and outside layer frame, the distance between internal layer thermal insulation quilt and the outer canopy film is greater than 0.5 meter.The internal layer thermal insulation quilt is wound on the internal layer roller shutter machine, and internal layer canopy film is wound on the internal layer volume film machine, and outer thermal insulation quilt is wound on the outer roller shutter machine.
As shown in Figure 4: above-mentioned internal layer roller shutter machine is selected the turbine and worm reductor for use, be placed on the preceding domatic optional position of internal layer frame, sectional overhead rope one end is fixed on internal layer frame left end, passes above the internal layer canopy film below thermal insulation quilt, walk around passive curtain rolling shaft, the other end is fixed on the active curtain rolling shaft.When scrolling up thermal insulation quilt, start the roller shutter machine, drive the active curtain rolling shaft and rotate, utilize the pulling force of sectional overhead rope, the internal layer thermal insulation quilt is slowly rolled to the serving direction; Downwards during the playback thermal insulation quilt, start the roller shutter machine, drive the active curtain rolling shaft and rotate to putting the rope direction, thermal insulation quilt relied on the weight of self when sectional overhead rope was loosening, on the outer frame that has certain slope to get, slowly be rolled to the forward position, greenhouse, thereby realize the playback of internal layer thermal insulation quilt.
As shown in Figure 5: above-mentioned internal layer volume film machine volume is put internal layer canopy film, and volume film machine is selected the turbine and worm reductor for use, is placed on the preceding domatic optional position of internal layer frame.Volume film rope one end is fixed on lower floor's frame the North, passes below internal layer canopy film, walks around passive film rolling axis, and the other end is fixed on the active film rolling axis.When scrolling up inner layer film, start volume film machine, drive the active film rolling axis and rotate, utilize the pulling force of volume film rope, inner layer film is slowly rolled to the serving direction; Downwards during the playback inner layer film, start volume film machine, drive initiatively that film rolling axis rotates to putting the rope direction, inner layer film utilized the weight of self when volume film rope was loosening, slowly was rolled to the forward position, greenhouse on the internal layer frame that has certain slope to get, thereby realized the playback of inner layer film.
As shown in Figure 6: above-mentioned outer roller shutter machine volume is put outer thermal insulation quilt, is installed in the outside of greenhouse one end gable, selects the roller shutter machine of side rolling strap brake boring device for use; The output shaft of roller shutter machine directly is connected with driving shaft, and the shell of roller shutter machine is connected with the roller shutter machine control pull bar that fixes on the ground, prevents the complete machine rotation.When scrolling up thermal insulation quilt, start the roller shutter machine, initiatively curtain rolling shaft rotates to the roller shutter direction, and outer thermal insulation quilt is slowly rolled; Downwards during the playback thermal insulation quilt, start the roller shutter machine, initiatively curtain rolling shaft rotates to putting the curtain direction, realizes the playback of outer thermal insulation quilt.
Above-mentioned internal layer roller shutter machine, internal layer volume film machine and outer roller shutter machine all adopt wireless remote control control.
Shown in Fig. 7,8,9: the above part in the body of wall ground that the greenhouse is installed is a hollow wall, filling heat insulating wall in the hollow space; Body of wall hollow space both sides are built inside and outside body of wall respectively, assemble the handle brick between the inside and outside body of wall that the frame position is installed one, and handle brick spacing is identical with the greenhouse frame spacing, and the handle brick links together inside and outside two bodies of wall.
A frame placement gap that is used to install greenhouse frame is reserved on the plane on the body of wall of above-mentioned handle brick position.
In the top solid wall in the middle of the above-mentioned adjacent twice handle brick one film-pressing line earth anchor iron wire is installed.
The top of the body of wall that above-mentioned ground is above is the entity body of wall, which is provided with watertight composition.
The movable insulation material in the utility model greenhouse is covering and heat insulating simultaneously, also covering and heat insulating separately, covering and heat insulating can also cooperatively interact, six kinds of covering and heat insulating methods have been integrated, the heat insulation effect difference of different covering and heat insulating modes, needs according to crop in the canopy are selected suitable covering and heat insulating mode, for crop in the canopy is created adapt circumstance condition as far as possible.
1. the complete covering and heat insulating state of movable insulation material: be applicable to the cold season that ambient temperature is low especially, this moment, the greenhouse was in best keeping warm mode.
2. internal layer canopy film+internal layer thermal insulation quilt covering and heat insulating state: under outer canopy film roll-up state, minimum temperature can satisfy plant growing and can select this heat preserving mode for use when temperature required in the greenhouse; Use this heat preserving mode during sleety weather, can avoid the thermal insulation quilt humidity and manually to the canopy face, sweep away snow.
3. outer thermal insulation quilt+internal layer canopy film covering and heat insulating state: under internal layer thermal insulation quilt roll-up state, minimum temperature can satisfy plant growing and can select this heat preserving mode for use when temperature required in the greenhouse.
4. outer thermal insulation quilt covering and heat insulating state: under internal layer thermal insulation quilt and internal layer canopy film roll-up state, minimum temperature can satisfy plant growing and can select this heat preserving mode for use when temperature required in the greenhouse.
5. internal layer canopy film covering and heat insulating state: under outer thermal insulation quilt and internal layer thermal insulation quilt roll-up state, minimum temperature can satisfy plant growing and can select this heat preserving mode for use when temperature required in the greenhouse.
6. movable insulation material is in dead status: under outer thermal insulation quilt, internal layer thermal insulation quilt and three whole roll-up states of movable insulation material of internal layer canopy film, minimum temperature can satisfy plant growing and can select this heat preserving mode for use when temperature required in the greenhouse.
Claims (8)
1. two formula greenhouse by solar heats of putting of a thermal insulation quilt, be fixedly mounted on ground level and the body of wall, form by inside and outside two-layer frame, cover internal layer canopy film on the internal layer frame, be coated with the internal layer thermal insulation quilt on the internal layer canopy film, be coated with outer canopy film on the outer frame, form air heat-insulation layer between the inside and outside layer frame; It is characterized in that: be coated with outer thermal insulation quilt on the outer canopy film, the internal layer thermal insulation quilt is wound on the internal layer roller shutter machine, and internal layer canopy film is wound on the internal layer volume film machine, and outer thermal insulation quilt is wound on the outer roller shutter machine; Top, body of wall ground is divided into hollow wall, filling heat insulating wall in the hollow space; Body of wall hollow space both sides are built inside and outside body of wall respectively, assemble the handle brick between the inside and outside body of wall that the frame position is installed one, and handle brick spacing is identical with the greenhouse frame spacing, and the handle brick links together inside and outside two bodies of wall.
2. thermal insulation quilt according to claim 1 is two puts the formula greenhouse by solar heat, and it is characterized in that: the distance between above-mentioned internal layer thermal insulation quilt and the outer canopy film is greater than 0.5 meter.
3. the two formula greenhouse by solar heats of putting of thermal insulation quilt according to claim 1, it is characterized in that: above-mentioned internal layer roller shutter machine and internal layer volume film machine are selected the turbine and worm reductor for use, be placed on the preceding domatic optional position of internal layer frame, sectional overhead rope one end is fixed on internal layer frame left end, below thermal insulation quilt, pass above the internal layer canopy film, walk around passive curtain rolling shaft, the other end is fixed on the active curtain rolling shaft.
4. thermal insulation quilt according to claim 1 is two puts the formula greenhouse by solar heat, and it is characterized in that: above-mentioned outer roller shutter machine is installed in the outside of greenhouse one headwall body, selects the roller shutter machine of side rolling strap brake boring device for use; The output shaft of roller shutter machine directly is connected with driving shaft, and the shell of roller shutter machine is connected with the roller shutter machine control pull bar that fixes on the ground.
5. thermal insulation quilt according to claim 1 is two puts the formula greenhouse by solar heat, it is characterized in that: above-mentioned internal layer roller shutter machine, internal layer volume film machine and outer roller shutter machine all adopt wireless remote control control.
6. thermal insulation quilt according to claim 1 is two puts the formula greenhouse by solar heat, it is characterized in that: a frame placement gap that is used to install greenhouse frame is reserved on the plane on the body of wall of above-mentioned handle brick position.
7. thermal insulation quilt according to claim 1 is two puts the formula greenhouse by solar heat, it is characterized in that: in the top solid wall in the middle of the above-mentioned adjacent twice handle brick one film-pressing line earth anchor iron wire is installed.
8. thermal insulation quilt according to claim 1 is two puts the formula greenhouse by solar heat, and it is characterized in that: the top of the body of wall that above-mentioned ground is above is the entity body of wall, which is provided with watertight composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200980911U CN201450953U (en) | 2009-07-30 | 2009-07-30 | Heat insulation quilt double-built type sunlight greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200980911U CN201450953U (en) | 2009-07-30 | 2009-07-30 | Heat insulation quilt double-built type sunlight greenhouse |
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| Publication Number | Publication Date |
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| CN201450953U true CN201450953U (en) | 2010-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009200980911U Expired - Fee Related CN201450953U (en) | 2009-07-30 | 2009-07-30 | Heat insulation quilt double-built type sunlight greenhouse |
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| CN (1) | CN201450953U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487757A (en) * | 2011-11-24 | 2012-06-13 | 中国农业科学院农业资源与农业区划研究所 | Greenhouse |
| CN102805013A (en) * | 2012-08-09 | 2012-12-05 | 刘立功 | Double-layer internal heat preservation greenhouse |
| CN103371076A (en) * | 2012-04-13 | 2013-10-30 | 北京福安建材有限公司 | Heat-insulating wall of sunlight greenhouse |
| CN105052614A (en) * | 2015-07-21 | 2015-11-18 | 江苏丘陵地区镇江农业科学研究所 | Twin-linked three-layer insulation strawberry greenhouse and application thereof |
| CN105900744A (en) * | 2016-04-28 | 2016-08-31 | 重庆星联云科科技发展有限公司 | Sunlight greenhouse heat insulation structure |
| CN105941014A (en) * | 2016-06-02 | 2016-09-21 | 广德县露露果蔬种植家庭农场 | Ceiling of greenhouse |
| CN106613509A (en) * | 2017-01-06 | 2017-05-10 | 东北农业大学 | External film internal quilt energy-saving solar greenhouse |
| CN106922444A (en) * | 2017-04-29 | 2017-07-07 | 朱赵伟 | A kind of energy storage Peak output greenhouse |
| CN108391539A (en) * | 2018-02-09 | 2018-08-14 | 吉林市东北生态农业发展有限责任公司 | A kind of super span stacked high energy greenhouse and its building method |
| CN108651088A (en) * | 2018-05-21 | 2018-10-16 | 吉林省农业科学院 | Multifunction double-layer film heliogreenhouse and its application method suitable for cold district |
-
2009
- 2009-07-30 CN CN2009200980911U patent/CN201450953U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487757A (en) * | 2011-11-24 | 2012-06-13 | 中国农业科学院农业资源与农业区划研究所 | Greenhouse |
| CN102487757B (en) * | 2011-11-24 | 2014-06-04 | 中国农业科学院农业资源与农业区划研究所 | Greenhouse |
| CN103371076A (en) * | 2012-04-13 | 2013-10-30 | 北京福安建材有限公司 | Heat-insulating wall of sunlight greenhouse |
| CN102805013A (en) * | 2012-08-09 | 2012-12-05 | 刘立功 | Double-layer internal heat preservation greenhouse |
| CN105052614B (en) * | 2015-07-21 | 2017-10-10 | 江苏丘陵地区镇江农业科学研究所 | Even three floor insulation strawberry greenhouse and the application of one kind two |
| CN105052614A (en) * | 2015-07-21 | 2015-11-18 | 江苏丘陵地区镇江农业科学研究所 | Twin-linked three-layer insulation strawberry greenhouse and application thereof |
| CN105900744A (en) * | 2016-04-28 | 2016-08-31 | 重庆星联云科科技发展有限公司 | Sunlight greenhouse heat insulation structure |
| CN105941014A (en) * | 2016-06-02 | 2016-09-21 | 广德县露露果蔬种植家庭农场 | Ceiling of greenhouse |
| CN105941014B (en) * | 2016-06-02 | 2019-05-10 | 广德县露露果蔬种植家庭农场 | A kind of ceiling of greenhouse |
| CN106613509A (en) * | 2017-01-06 | 2017-05-10 | 东北农业大学 | External film internal quilt energy-saving solar greenhouse |
| CN106922444A (en) * | 2017-04-29 | 2017-07-07 | 朱赵伟 | A kind of energy storage Peak output greenhouse |
| CN108391539A (en) * | 2018-02-09 | 2018-08-14 | 吉林市东北生态农业发展有限责任公司 | A kind of super span stacked high energy greenhouse and its building method |
| CN108651088A (en) * | 2018-05-21 | 2018-10-16 | 吉林省农业科学院 | Multifunction double-layer film heliogreenhouse and its application method suitable for cold district |
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Legal Events
| 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: 20100512 Termination date: 20120730 |