CN116982500B - Underground excavation type earth wall sunlight greenhouse with high land utilization rate - Google Patents
Underground excavation type earth wall sunlight greenhouse with high land utilization rate Download PDFInfo
- Publication number
- CN116982500B CN116982500B CN202311243107.4A CN202311243107A CN116982500B CN 116982500 B CN116982500 B CN 116982500B CN 202311243107 A CN202311243107 A CN 202311243107A CN 116982500 B CN116982500 B CN 116982500B
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- rear wall
- bed
- sunlight greenhouse
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- 238000009412 basement excavation Methods 0.000 title description 2
- 239000004744 fabric Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 12
- 239000002002 slurry Substances 0.000 claims description 8
- 229910021538 borax Inorganic materials 0.000 claims description 6
- 239000011449 brick Substances 0.000 claims description 6
- 229920002678 cellulose Polymers 0.000 claims description 6
- 239000001913 cellulose Substances 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000010881 fly ash Substances 0.000 claims description 6
- 229910052674 natrolite Inorganic materials 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 239000004328 sodium tetraborate Substances 0.000 claims description 6
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 5
- 239000011083 cement mortar Substances 0.000 claims description 3
- 235000013311 vegetables Nutrition 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 3
- 238000005338 heat storage Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 235000000832 Ayote Nutrition 0.000 description 1
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 235000009804 Cucurbita pepo subsp pepo Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015136 pumpkin Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G9/1423—Greenhouse bench structures
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
Abstract
The utility model provides a dig formula earth wall sunlight greenhouse under high land utilization, relates to vegetable cultivation technical field, including the back wall, the outside of back wall has been seted up and has been located the first cultivation groove below the ground level, the outside intermediate position of back wall has still been seted up and has been set up with first cultivation groove side by side the second cultivation groove, the outside subaerial of back wall is equipped with and first cultivation groove matched with first operation walkway, the back wall is equipped with and second cultivation groove matched with second operation walkway, the cultivation pair bed has been seted up to the inside of back wall, one side of cultivation pair bed is sunk and is equipped with the cultivation bed. The invention solves the problems that the solar greenhouse of the wall body of the downward digging type rammed earth structure in the traditional technology cannot fully utilize the shading surface generated by the wall body, and the land utilization rate is low.
Description
Technical Field
The invention relates to the technical field of vegetable cultivation, in particular to a soil wall sunlight greenhouse with high land utilization rate.
Background
At present, the wall body of a common energy-saving sunlight greenhouse with good heat preservation property is of a rammed earth structure, and the wall body is built by an excavator and a bulldozer. The common energy-saving solar greenhouse adopting the rammed earth structure wall body has strong heat storage capacity, and can ensure that the temperature of the sunlight greenhouse in sunny days can not rise too fast and too high. At night in winter, the temperature in the sunlight greenhouse is fast, and when the temperature in the greenhouse is lower than the temperature of the 50cm inner layer of the soil wall body, the heat of the inner layer of the wall body can be released into the air in the greenhouse, so that the temperature in the greenhouse is not too low.
The prior art discloses a patent with the publication number of CN203597175U, which comprises a rear wall, a gable, a cultivation bed, a front foot slope, a shed frame and a shed film, wherein the cultivation bed is positioned below the ground level, and a plurality of ventilation openings are distributed on the front foot slope; the bottom of the front foot slope is buried with a ventilating duct which is communicated with the ventilation opening and the outside atmosphere; the sealing plate capable of sealing the ventilation opening is arranged on the front foot slope, and the ventilation opening and the ventilation pipeline communicated with the outside atmosphere are arranged on the front foot slope, so that the high humidity environment in the front of the greenhouse can be effectively improved, and diseases are reduced.
The prior art, including the above patents, gradually exposes the disadvantages with use, mainly in the following aspects:
first, traditional dig formula rammed earth structure wall body down when using, the shading face that can not make full use of the wall body produced, the land utilization is low.
Second, in the conventional downward-digging type rammed earth structure greenhouse, the walkway is positioned on the inner side of the rear wall, which causes the problem that when other objects are placed on the walkway, the transport vehicle is prevented from transporting plant products in the greenhouse, and therefore the working efficiency is reduced.
Thirdly, when the water planting bed is arranged in the existing sunlight greenhouse to perform water planting on the plants, the water planting bed occupies a large soil planting space, and the planting area is reduced.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a sunlight greenhouse with a high land utilization rate and a downward digging type earth wall, which is used for solving the problems that the sunlight greenhouse with a downward digging type earth ramming structure wall in the prior art cannot fully utilize a shading surface generated by the wall and the land utilization rate is low.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a high land utilization ratio underground earth wall sunlight greenhouse comprises a rear wall, wherein a first cultivation groove below a ground level is arranged outside the rear wall, a second cultivation groove which is arranged in parallel with the first cultivation groove is also arranged in the middle of the outside of the rear wall,
a first operation walkway matched with the first cultivation groove is arranged on the external ground of the rear wall, a second operation walkway matched with the second cultivation groove is arranged on the rear wall,
the inside of back wall has seted up cultivation pair bed, cultivation pair bed's one side subsides is equipped with the cultivation bed.
As an optimized scheme, a waterproof table is arranged between the cultivation bed and the cultivation auxiliary bed.
As an optimized scheme, the top of the rear wall is obliquely upwards provided with a rear slope facing the cultivation bed.
As an optimized scheme, the back wall is covered with a double-layer mildew-proof ground fabric extending from the joint of the back slope and the back wall to the first operation pavement, and the double-layer mildew-proof ground fabric is fixed on the back wall through plastic ground nails.
As an optimized scheme, the waterproof platform comprises a vertically arranged brick layer, and a cement mortar layer is coated on the outer wall of the brick layer.
As an optimized scheme, the included angle between the outer wall surface of the rear wall and the ground plane is 65-75 degrees, and the horizontal included angle between the inner wall surface of the rear wall and the cultivation bed is 80-85 degrees.
As an optimized scheme, the height of the rear wall is 4.5-6.8m, the width of the bottom is 4.0-6.0m, and the width of the top is 2.0-2.5m.
As an optimized scheme, the width of the rear slope is 1.5-2.0m, and the length of the rear slope is the same as that of the rear wall.
As an optimized scheme, the width of the first operation walkway and the second operation walkway is 40-50cm, and the length is the same as the length of the rear wall.
As an optimized scheme, the width of the first cultivation groove and the second cultivation groove is 35-40cm, the depth of the first cultivation groove and the second cultivation groove is 35-40cm, and the length of the first cultivation groove and the second cultivation groove are the same as the length of the rear wall.
As an optimized scheme, the height of the waterproof table is the same as the sinking depth of the cultivation bed.
As an optimized scheme, the sinking depth of the cultivation bed is 0.5-0.8m.
As an optimized scheme, the width of the cultivation auxiliary bed is 25-30cm, and the length of the cultivation auxiliary bed is the same as that of the rear wall.
As an optimized scheme, the thickness of the double-layer mildew-proof ground fabric is 0.6-0.8mm.
As an optimized scheme, the double-layer mildew-proof ground fabric comprises a PE outer layer and a mildew-proof inner layer coated on the PE outer layer.
As an optimized scheme, the mildew-proof inner layer comprises slurry prepared from cement, fly ash, natrolite powder, machine-made sand powder, borax and cellulose mildew inhibitor compound, and the slurry is sprayed on the PE outer layer.
As an optimized scheme, the mildew-proof inner layer comprises 52-57 parts of cement, 12-14 parts of fly ash, 4.5-5.5 parts of natrolite powder, 6.5-7.5 parts of machine-made sand powder, 2.8-3.2 parts of borax and 2.8-3.2 parts of cellulose mildew inhibitor compound, and the components are uniformly mixed with water according to the following ratio of 1:20 are made into slurry.
Compared with the prior art, the invention has the beneficial effects that:
the first cultivation groove and the second cultivation groove are formed in the position, close to the bottom surface, of the outer portion of the rear wall, the slope of the outer portion of the rear wall can be fully utilized, rainwater can be guided into the cultivation groove, the shading surface of the rear wall can be fully utilized in the arrangement position of the cultivation groove, the rear wall is further fully utilized, the utilization rate is improved, and the planting area is increased;
the under-excavated earth wall sunlight greenhouse can fully utilize the wall body and the shading surface generated by the wall body, has high land utilization rate and is equivalent to open field cultivation;
according to the invention, the cultivation auxiliary bed and the cultivation groove are arranged, so that the wall body and the shading surface generated by the wall body are fully utilized, the land utilization rate is effectively improved, and compared with open field cultivation, the heat storage and heat preservation performance are unchanged;
for example, the traditional earth wall sunlit greenhouse with the same length, inner span and wall thickness as the invention has the length of 80m and inner span of 12m, the bottom widths of the rear wall and the east-west gable wall are 6m and the occupied area is 1440m 2 The effective land utilization area is 816m 2 The effective utilization rate of the land is 56.7%, and the invention improves the utilization rate of the land by 43.3% compared with the traditional underground earth wall sunlight greenhouse.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of the hydroponic bed of the invention;
fig. 3 is a schematic structural view of the carrying frame of the present invention.
In the figure: 1-front slope, 2-rear slope, 3-rear wall, 4-first cultivation groove, 5-first operation walkway, 6-second cultivation groove, 7-second operation walkway, 8-cultivation bed, 9-ground, 10-waterproof table and 11-cultivation auxiliary bed; 13-top rack; 14-a water culture bed; 15-carrying frames; 16-sprayer; 17-winding machine; 18-pulling ropes; 19-a guide rail; 20-a trolley; 21-a wind cannon nozzle; 22-opening; 23-rectangular frame; 24-water tank; 25-double layer mildew-proof ground cloth.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 3, the earth wall sunlight greenhouse with high land utilization rate comprises a rear wall 3, wherein a first cultivation groove 4 below a ground level is formed outside the rear wall 3, a second cultivation groove 6 which is arranged in parallel with the first cultivation groove 4 is formed in the middle of the outside of the rear wall 3, the first cultivation groove 4 is adjacent to a first operation walkway 5, the first cultivation groove 4 is closer to the rear wall 3 than the first operation walkway 5, and one side of the first operation walkway 5 away from the first cultivation groove 4 is arranged at the junction of the plane of the outside of the rear wall 3 and the ground 9;
the outer ground 9 of the rear wall 3 is provided with a first operation walkway 5 matched with the first cultivation groove 4, the rear wall 3 is provided with a second operation walkway 7 matched with the second cultivation groove 6, the second cultivation groove 6 is adjacent to the second operation walkway 7, and the second cultivation groove 6 is closer to the rear wall 3 than the second operation walkway;
a cultivation auxiliary bed 11 is arranged in the rear wall 3, and a cultivation bed 8 is arranged on one side of the cultivation auxiliary bed 11 in a sinking mode.
A waterproof table 10 is arranged between the cultivation bed 8 and the cultivation auxiliary bed 11, and one side of the waterproof table 10 close to the cultivation bed 8 is arranged at the junction of the plane of the interior of the rear wall 3 and the cultivation bed 8.
The top of the rear wall 3 is provided with a rear slope 2 facing the cultivation bed 8 obliquely upwards.
The back wall 3 is covered with a double-layer mildew-proof ground fabric 25 extending from the joint of the back slope 2 and the back wall 3 to the first operation pavement 5, and the double-layer mildew-proof ground fabric 25 is fixed on the back wall 3 through plastic ground nails.
The waterproof table 10 comprises a vertically arranged brick layer, and the outer wall of the brick layer is coated with a cement mortar layer.
The included angle between the plane of the outer part of the rear wall 3 and the ground plane is 65-75 degrees, and the horizontal included angle between the plane of the inner part of the rear wall 3 and the cultivation bed 8 is 80-85 degrees.
The height of the rear wall 3 is 4.5-6.8m, the width of the bottom is 4.0-6.0m, and the width of the top is 2.0-2.5m.
The width of the rear slope 2 is 1.5-2.0m, and the length is the same as the length of the rear wall 3.
The width of the first operation walkway 5 and the second operation walkway 7 is 40-50cm, and the length is the same as the length of the rear wall 3.
The first cultivation groove 4 and the second cultivation groove 6 have a width of 35-40cm and a depth of 35-40cm, and the length is the same as the length of the rear wall 3.
The height of the waterproof table 10 is the same as the sinking depth of the cultivation bed 8.
The sinking depth of the cultivation bed 8 is 0.5-0.8m.
The width of the cultivation auxiliary bed 11 is 25-30cm, and the length is the same as the length of the rear wall 3.
The thickness of the double-layer mildew-proof ground fabric 25 is 0.6-0.8mm. The water planting bed 14 vertically rises and falls in the lower area of the rear slope 2 in the rear wall 3.
The hydroponic bed 14 is positioned above the waterproof station 10.
The lower end of the water planting bed 14 is provided with a carrying frame 15 which is arranged along the length direction.
The lower end of the carrying frame 15 is detachably connected with a sprayer 16.
The sprayer 16 comprises a rectangular frame 23, a water tank 24 is arranged in the rectangular frame 23, a wind gun spray head 21 is arranged at the bottom of the rectangular frame 23, and the upper end part of the rectangular frame 23 is connected with the lower surface of the carrying frame 15 by bolts.
A top frame 13 is fixedly connected between the top of the rear wall 3 and the rear slope 2, a winder 17 is respectively arranged on the top frame 13 corresponding to four corners of the water planting bed 14, and a traction rope 18 of the winder 17 is fixedly connected with the corners of the water planting bed 14.
The lower end of the hydroponic bed 14 is fixedly connected with a guide rail 19 along the length direction, a trolley 20 is movably arranged on the guide rail 19, a carrying frame 15 is fixedly connected to the lower end of the trolley 20, and the carrying frame 15 is arranged towards an opening 22 at one side of the cultivation bed 8.
The upper edge of the cultivation auxiliary bed 11 is fixedly connected with a plant hanging bracket.
The double-layer mildew-proof ground fabric comprises a PE outer layer and a mildew-proof inner layer coated on the PE outer layer.
The mildew-proof inner layer comprises slurry prepared from cement, fly ash, natrolite powder, machine-made sand powder, borax and cellulose mildew inhibitor compound, and is sprayed on the PE outer layer, namely, the side facing the rear wall.
The mildew-proof inner layer comprises 52-57 parts of cement, 12-14 parts of fly ash, 4.5-5.5 parts of natrolite powder, 6.5-7.5 parts of machine-made sand powder, 2.8-3.2 parts of borax and 2.8-3.2 parts of cellulose mildew-proof agent compound, and the components are uniformly mixed with water according to the following ratio of 1:20 are made into slurry.
The device comprises a rear wall 3, a gable, a rear slope 2, a front slope 1, a waterproof table 10 and a cultivation bed 8, wherein the high span ratio is 0.46-0.50, and the lower surface of the rear slope 2 and the inner surface of the rear wall 3 are illuminated without dark areas when winter reaches 11 to 13 days; the rear wall 3 comprises a wall body, a cultivation auxiliary bed 11, a first cultivation groove 4, a first operation walkway 5, a second cultivation groove 6 and a second operation walkway 7; the gable wall is formed by pressing soil, the wall body of the rear wall 3 is formed by pressing soil, the rear wall 3 does not occupy a non-shading area within the range of the maximum shading area generated by the highest point of the greenhouse, and the rear wall 3 does not generate a secondary shading area.
The high span ratio is the ratio of the value obtained by subtracting the sinking depth of the cultivation bed from the length of the vertical line drawn from the highest point of the greenhouse to the cultivation bed to the distance from the intersection point of the vertical line and the cultivation bed surface to the front bottom foot of the greenhouse.
The outer wall surface of the rear wall 3 is covered with a double-layer mildew-proof ground fabric, the double-layer mildew-proof ground fabric is integrally covered, and the whole ground coverage is carried out from the joint of the upper surface of the rear slope 2 and the rear wall 3 to the first operation walkway 5, wherein the whole ground coverage comprises two inner surfaces and bottom surfaces in east-west directions of the first cultivation groove 4, two inner surfaces and bottom surfaces in east-west directions of the second cultivation groove 6 and the surface of the second operation walkway 7.
For example, a traditional earth wall solar greenhouse A with a length of 80m and an inner span of 12m has a rear wall and a east-west gable bottom which are 6m wide and a floor area of 1440m 2 The effective land utilization area is 816m 2 The effective utilization rate of the land is 56.7%. But alsoThe solar greenhouse B with the length, the span and the wall thickness is provided with a cultivation auxiliary bed, so that vine crops (such as beans) can be planted in high density; the cultivation groove is arranged, and under the condition of open air, the outer surface of the rear wall of the sunlight greenhouse can be used for planting vine crops (such as pumpkin) in high density, the vine is led to the wall, the shading surface generated by the wall body and the wall body is fully utilized, and the land utilization rate is equivalent to that of open field cultivation and reaches 100%.
The temperature change of the greenhouse A and the greenhouse B is identical in the low-temperature season after continuous 2 years of observation and measurement, which indicates that the cultivation groove is arranged on the rear wall body, and the heat storage and heat preservation performances of the greenhouse are not affected.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (10)
1. The utility model provides a dig formula earth wall sunlight greenhouse under high land utilization, its characterized in that: comprises a rear wall (3), a first cultivation groove (4) positioned below the ground level is arranged outside the rear wall (3), a second cultivation groove (6) which is arranged in parallel with the first cultivation groove (4) is arranged in the middle of the outside of the rear wall (3),
a first operation pavement (5) matched with the first cultivation groove (4) is arranged on the external ground (9) of the rear wall (3), a second operation pavement (7) matched with the second cultivation groove (6) is arranged on the rear wall (3),
a cultivation auxiliary bed (11) is arranged in the rear wall (3), and a cultivation bed (8) is arranged on one side of the cultivation auxiliary bed (11) in a sinking mode.
2. The high land utilization undermining earth wall sunlight greenhouse of claim 1, wherein: a waterproof table (10) is arranged between the cultivation bed (8) and the cultivation auxiliary bed (11), the waterproof table (10) comprises a vertically arranged brick layer, and the outer wall of the brick layer is coated with a cement mortar layer.
3. The high land utilization undermining earth wall sunlight greenhouse of claim 1, wherein: the top of the rear wall (3) is obliquely upwards provided with a rear slope (2) facing the cultivation bed (8).
4. A high land use efficiency undermining earth wall sunlight greenhouse according to claim 3, wherein: the back wall (3) is covered with a double-layer mildew-proof ground fabric (25) extending from the joint of the back slope (2) and the back wall (3) to the first operation pavement (5), and the double-layer mildew-proof ground fabric (25) is fixed on the back wall (3) through plastic ground nails.
5. The high land utilization undermining earth wall sunlight greenhouse of claim 1, wherein: the included angle between the outer wall surface of the rear wall (3) and the ground plane is 65-75 degrees, and the horizontal included angle between the inner wall surface of the rear wall (3) and the cultivation bed (8) is 80-85 degrees.
6. A high land use efficiency undermining earth wall sunlight greenhouse according to claim 3, wherein: the height of the rear wall (3) is 4.5-6.8m, the bottom width is 4.0-6.0m, and the top width is 2.0-2.5m; the width of the rear slope (2) is 1.5-2.0m, and the length is the same as that of the rear wall (3).
7. The high land utilization undermining earth wall sunlight greenhouse of claim 1, wherein: the width of the first operation walkway (5) and the second operation walkway (7) is 40-50cm, and the length is the same as the length of the rear wall (3).
8. The high land utilization undermining earth wall sunlight greenhouse of claim 1, wherein: the width of the first cultivation groove (4) and the second cultivation groove (6) is 35-40cm, the depth of the first cultivation groove and the second cultivation groove is 35-40cm, the length of the first cultivation groove and the second cultivation groove are the same as the length of the rear wall (3), and the width of the cultivation auxiliary bed (11) is 25-30cm, and the length of the cultivation auxiliary bed is the same as the length of the rear wall (3).
9. A high land use efficiency undermining earth wall sunlight greenhouse as defined in claim 2 wherein: the height of the waterproof table (10) is the same as the sinking depth of the cultivation bed (8), and the sinking depth of the cultivation bed (8) is 0.5-0.8m.
10. The high land utilization undermining earth wall sunlight greenhouse of claim 4, wherein: the double-layer mildew-proof ground fabric (25) comprises a PE outer layer and a mildew-proof inner layer coated on the PE outer layer, wherein the mildew-proof inner layer comprises slurry prepared from cement, fly ash, natrolite powder, machine-made sand powder, borax and cellulose mildew inhibitor compound, water is added, the slurry is sprayed on the PE outer layer, the components of the mildew-proof inner layer comprise 52-57 parts of cement, 12-14 parts of fly ash, 4.5-5.5 parts of natrolite powder, 6.5-7.5 parts of machine-made sand powder, 2.8-3.2 parts of borax and 2.8-3.2 parts of cellulose mildew inhibitor compound, and after the components are uniformly mixed with water according to the following ratio of 1:20 are made into slurry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311243107.4A CN116982500B (en) | 2023-09-26 | 2023-09-26 | Underground excavation type earth wall sunlight greenhouse with high land utilization rate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311243107.4A CN116982500B (en) | 2023-09-26 | 2023-09-26 | Underground excavation type earth wall sunlight greenhouse with high land utilization rate |
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| CN116982500A CN116982500A (en) | 2023-11-03 |
| CN116982500B true CN116982500B (en) | 2023-12-26 |
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| CN202311243107.4A Active CN116982500B (en) | 2023-09-26 | 2023-09-26 | Underground excavation type earth wall sunlight greenhouse with high land utilization rate |
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| CN209983191U (en) * | 2019-05-08 | 2020-01-24 | 南京浩宇温室工程有限公司 | Warmhouse booth with heat preservation function |
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| CN102027864A (en) * | 2009-09-29 | 2011-04-27 | 北京市农业技术推广站 | Sunlight greenhouse structure and cultivation method for tree type cultivation of vegetables |
| CN202157560U (en) * | 2011-08-01 | 2012-03-07 | 唐增生 | Solar stepped multilayer animal and plant ecological greenhouse |
| CN103477908A (en) * | 2013-09-21 | 2014-01-01 | 王干 | Photovoltaic solar greenhouse based on shade shed and sun shed integration and construction method thereof |
| CN203755489U (en) * | 2014-01-11 | 2014-08-06 | 韩建平 | Multi-functional wall body in greenhouse |
| CN104956984A (en) * | 2015-06-08 | 2015-10-07 | 南京农业大学（宿迁）设施园艺研究院 | Greenhouse fig cutting propagation seedling nursing method |
| CN107347510A (en) * | 2017-08-29 | 2017-11-17 | 山东省农业科学院蔬菜花卉研究所 | A kind of method and cultivating facility using wall cultivation of dendrobium officinale after heliogreenhouse |
| CN207706846U (en) * | 2017-12-20 | 2018-08-10 | 哈尔滨鸿盛房屋节能体系研发中心 | Panorama daylight energy-storage type low energy consumption greenhouse |
| CN209251212U (en) * | 2018-08-29 | 2019-08-16 | 甘肃省农业工程技术研究院 | A kind of double film heliogreenhouses |
| CN209983191U (en) * | 2019-05-08 | 2020-01-24 | 南京浩宇温室工程有限公司 | Warmhouse booth with heat preservation function |
| CN213881094U (en) * | 2020-10-30 | 2021-08-06 | 济南市蔬菜技术推广服务中心(济南市淡水养殖科学研究所) | Special sunlight greenhouse of strawberry production |
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