CN210782247U - Ventilation greenhouse - Google Patents
Ventilation greenhouse Download PDFInfo
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- CN210782247U CN210782247U CN201921416208.6U CN201921416208U CN210782247U CN 210782247 U CN210782247 U CN 210782247U CN 201921416208 U CN201921416208 U CN 201921416208U CN 210782247 U CN210782247 U CN 210782247U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model discloses a ventilation big-arch shelter includes: a greenhouse framework; the film rolling device comprises a side film rolling component and a film rolling component, wherein the side film rolling component comprises a first motor and a first film rolling rod, the first film rolling rod is in driving connection with a rotating shaft of the first motor, a first greenhouse film is wound on the first film rolling rod, and the free end part of the first greenhouse film is connected to the upper part of the side wall of the greenhouse framework; the side film rolling component comprises a second motor and a second film rolling rod, the second film rolling rod is in driving connection with a rotating shaft of the second motor, a second greenhouse film is wound on the second film rolling rod, and the free end part of the second greenhouse film is connected to the top of the greenhouse framework; each side wall of the greenhouse framework is provided with the corresponding side film rolling component. The ventilation greenhouse can realize good ventilation so as to ensure good growth of plants in the greenhouse.
Description
Technical Field
The utility model relates to an agricultural greenhouse technical field especially relates to a ventilation big-arch shelter.
Background
In the greenhouse planting technology, a greenhouse usually comprises a greenhouse framework and a greenhouse film arranged on the greenhouse framework, and for non-greenhouse greenhouses, the greenhouse film is arranged around and at the top of the greenhouse structure. In the use process, when the temperature in the greenhouse is high, the greenhouse film on the top is pulled open to form a certain opening for ventilation. And the plants in the greenhouse grow badly due to unsmooth ventilation. How to design a technique that can conveniently ventilate in order to ensure that the plant in the big-arch shelter is good to grow is the utility model discloses the technical problem that will solve.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the ventilation greenhouse is provided, and good ventilation of the ventilation greenhouse is realized to ensure good growth of plants in the greenhouse.
The utility model provides a technical scheme is: a ventilated greenhouse, comprising:
a greenhouse framework;
the film rolling device comprises a side film rolling component and a film rolling component, wherein the side film rolling component comprises a first motor and a first film rolling rod, the first film rolling rod is in driving connection with a rotating shaft of the first motor, a first greenhouse film is wound on the first film rolling rod, and the free end part of the first greenhouse film is connected to the upper part of the side wall of the greenhouse framework;
the side film rolling component comprises a second motor and a second film rolling rod, the second film rolling rod is in driving connection with a rotating shaft of the second motor, a second greenhouse film is wound on the second film rolling rod, and the free end part of the second greenhouse film is connected to the top of the greenhouse framework;
each side wall of the greenhouse framework is provided with the corresponding side film rolling component.
Further, the side film rolling assembly further comprises a vertical guide rail and a first sliding seat; the vertical guide rail is vertically fixed on one side of the greenhouse framework, the first sliding seat is slidably mounted on the vertical guide rail, and the first motor is fixed on the first sliding seat.
Furthermore, the lateral film rolling assembly further comprises a top guide rail and a second sliding seat, the top guide rail is fixed to the top of the greenhouse framework and extends along the shape of the top of the greenhouse framework, the second sliding seat is slidably mounted on the top guide rail, and the second motor is fixed to the second sliding seat.
Further, the film pressing assembly is also included; the press mold subassembly includes third motor, winding pole and many press mold areas, the rotatable installation of winding pole is in on the greenhouse skeleton, the motor with the winding pole drive is connected, the press mold area along the length direction of winding pole arranges in proper order, the one end in press mold area is connected the winding pole, the one end in press mold area is connected on the greenhouse skeleton, the press mold area is pressed on the second canopy membrane.
Furthermore, the greenhouse framework comprises four side wall frames and a plurality of top arches, the four side wall frames are sequentially connected end to form an annular frame body, and the top arches are sequentially arranged and fixed on the upper part of the annular frame body; the film pressing assembly is arranged between every two adjacent top arch frames.
Further, the drip irrigation device also comprises a drip irrigation pipe and a water retaining coaming; the greenhouse framework is characterized in that the water retaining coamings are distributed on the periphery of the greenhouse framework, the lower parts of the water retaining coamings are buried below the planting ground of the ventilation greenhouse, the upper parts of the water retaining coamings are located above the planting ground of the ventilation greenhouse, and the drip irrigation pipes are buried below the planting ground of the ventilation greenhouse and are arranged below the water retaining coamings.
Furthermore, a water collecting tank is arranged at the lower edge of the top of the greenhouse framework and used for collecting rainwater falling on the second greenhouse film, and the water collecting tank is connected with a drain pipe; the greenhouse is characterized in that a water storage tank is further arranged below the greenhouse framework, the water drainage pipe is connected with the water storage tank, and the water storage tank is used for outputting collected rainwater and supplying the collected rainwater to the drip irrigation pipe.
Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model provides a ventilation big-arch shelter rolls up membrane module through the lateral wall configuration lateral part at the big-arch shelter structure to set up the top at the top of big-arch shelter structure and roll up membrane module, membrane module is rolled up at lateral part and top and all can carry out rolling and expansion operation with the canopy membrane that corresponds as required, under the condition that needs ventilate, then can roll up the big-arch shelter skeleton all around with the canopy membrane at top, plant in order to simulate open air, realize the ventilation that the ventilation big-arch shelter can be good, in order to ensure that the plant well grows in the big-arch shelter.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic view of a greenhouse;
FIG. 2 is an enlarged partial view of region D of FIG. 1;
FIG. 3 is a second schematic view of a greenhouse;
FIG. 4 is an enlarged partial view of area E of FIG. 3;
FIG. 5 is an enlarged partial view of the area F in FIG. 3;
fig. 6 is a layout diagram of the greenhouse and the reservoir.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 6, the ventilated greenhouse of the present embodiment generally includes a greenhouse body structure 2 and a drip irrigation pipe 1 for supplying water. Wherein, canopy body structure 2 will satisfy shelters from rainwater and heat retaining effect to the plant in the big-arch shelter, consequently disposes the canopy membrane, and in order to satisfy the requirement of ventilation, then canopy body structure 2 includes: the greenhouse comprises a greenhouse framework 21, a side film rolling assembly 22 and a top film rolling assembly 23, wherein the side film rolling assembly 22 comprises a vertical guide rail 221, a first sliding seat 222, a first motor 223 and a first film rolling rod 224, the vertical guide rail 221 is vertically fixed on one side of the greenhouse framework 21, the first sliding seat 222 is slidably mounted on the vertical guide rail 221, the first motor 223 is fixed on the first sliding seat 222, the first film rolling rod 224 is connected with a rotating shaft of the motor, a first greenhouse film (not shown) is wound on the first film rolling rod 224, and the free end part of the first greenhouse film is connected to the upper part of the side wall of the greenhouse framework 21; the side film rolling assembly 22 comprises a top guide rail 231, a second sliding seat 232, a second motor 233 and a second film rolling rod 234, the top guide rail 231 is fixed on the top of the greenhouse framework 21 and extends along the top appearance of the greenhouse framework 21, the second sliding seat 232 is slidably mounted on the top guide rail 231, the second motor 233 is fixed on the second sliding seat 232, the second film rolling rod 234 is connected with a rotating shaft of the motor, a second greenhouse film is wound on the second film rolling rod 234, and the free end part of the second greenhouse film is connected to the top of the greenhouse framework 21; wherein, each side wall of the greenhouse frame 21 is provided with a corresponding side film rolling component 22.
Specifically, the greenhouse frame 21 is provided with a foldable greenhouse film on the top and the side, and the greenhouse film is folded or unfolded as needed. Under the rainy day environment, the greenhouse film of greenhouse skeleton 21 at top and lateral part all is in the expansion state, like this, covers the inside of greenhouse skeleton 21 through the greenhouse film, prevents that the rainwater from drenching the inside of greenhouse skeleton 21. The water supply amount of the inside plant of control that on the one hand can be accurate to satisfy the water supply of regular ration according to vegetation needs, on the other hand can guarantee that big-arch shelter skeleton 21 inside ground top layer keeps dry, with the growth that reduces weeds, simultaneously, the relatively dry environment also reduces the worm disease calamity, with the use amount that reduces the medicament. And under the non-rainy environment, the greenhouse film of greenhouse skeleton 21 at top and lateral part all is in the rolling state, like this, can guarantee that the inside plant of greenhouse skeleton 21 keeps good ventilation and illumination to reach open-air planting's effect, more be favorable to improving the growth quality of plant.
Further, because first canopy membrane is great at big-arch shelter skeleton 21 top coverage area, in order to expand the back at first canopy membrane, the first canopy membrane of effectual location, then the big-arch shelter still includes press mold subassembly 24, press mold subassembly 24 includes third motor 241, winding rod 242 and many press mold area 243, and winding rod 242 is rotatable installs on big-arch shelter skeleton 21, the motor is connected with winding rod 242 drive, and press mold area 243 arranges along the length direction of winding rod 242 in proper order, and the one end of press mold area 243 is connected at winding rod 242, and the one end of press mold area 243 is connected on big-arch shelter skeleton 21, and press mold area 243 presses on the second canopy membrane. Specifically, the winding rod 242 and the first film winding rod 224 both extend along the length direction of the greenhouse frame 21, the film pressing belt 243 is arranged along the winding and unfolding direction of the first greenhouse film, the film pressing belt 243 is pressed above the second greenhouse film, and after the first greenhouse film is unfolded, the first greenhouse film can be pressed on the top of the greenhouse frame 21 through the film pressing belt 243. The third motor 241 drives the winding rod 242 to rotate, so that the pressing requirement for winding or unwinding the first greenhouse film can be met. That is, in the first shed film winding process, as the length of the first shed film wound by the first film winding rod 224 increases, the thickness of the first shed film wound by the first film winding rod 224 gradually increases, at this time, the third motor 241 drives the winding rod 242 to rotate, so that the film pressing belt 243 wound on the winding rod 242 is stretched to meet the requirement of winding the first shed film; on the contrary, during the process of unwinding the first shed film, the third motor 241 drives the winding rod 242 to rotate in the reverse direction, so that the film pressing belt 243 is wound onto the winding rod 242, so as to ensure that the film pressing belt 243 can effectively press the first shed film. For the second greenhouse film covering the side wall of the greenhouse frame 21, the film pressing assembly 24 may be configured to press the second greenhouse film spread on the side wall. Since the height of the second greenhouse film on the greenhouse frame 21 is not large, the film pressing belts 243 can be directly connected to the upper and lower ends of the side wall of the greenhouse frame 21.
In order to reduce the manufacturing cost, the greenhouse frame 21 comprises four side wall frames 211 and a plurality of top arches 212, the four side wall frames are sequentially connected end to form an annular frame body, and the top arches 212 are sequentially arranged and fixed on the upper part of the annular frame body; and a film pressing assembly 24 is arranged between two adjacent top arches. Specifically, the film pressing assembly 24 can simultaneously press the film on the first greenhouse film on the top arch 212 of both sides, and the film pressing belts 243 are distributed to both sides through the winding rod 242 of the film pressing assembly 24, and the winding rod 242 can simultaneously perform tightness treatment on the film pressing belts 243 of both sides, so that the first greenhouse film on the top arch 212 of both sides can be simultaneously compressed.
Furthermore, a water collecting tank 213 is arranged at the lower edge of the top of the greenhouse framework 21, the water collecting tank 213 is used for collecting rainwater falling on the second greenhouse film, and the water collecting tank 213 is connected with a drain pipe 214; a reservoir 3 is also arranged below the greenhouse framework 21, a drain pipe 214 is connected with the reservoir 3, and the reservoir 3 is used for outputting collected rainwater and supplying the rainwater to the drip irrigation pipe 1. Specifically, in a rainy day environment, rainwater falling from the second canopy film on the top is collected into the water collecting tank 213 to be transported to the water reservoir 3 through the water discharging pipe 214 for storage. And when the irrigation is used for ordinary irrigation, the water in the water storage tank 3 can be conveyed to the drip irrigation pipe 1 to irrigate plants.
Preferably, in order to reduce the usage amount of herbicides, pesticides and other chemicals and achieve green and environment-friendly cultivation, the upper surface of the soil layer inside the shed body structure 2 needs to be kept in a dry state during planting, so that the growth of weeds is reduced, and the pest and disease disasters are reduced due to the fact that the inside of the shed body structure 2 is dry. Therefore, the circumference of the greenhouse body structure 2 is distributed with water retaining coamings 201, the lower parts of the water retaining coamings 201 are buried under the planting ground of the greenhouse, the upper parts of the water retaining coamings 201 are positioned above the planting ground of the greenhouse, and the drip irrigation pipes 1 are buried under the planting ground of the greenhouse and are arranged below the water retaining coamings 201. Specifically, by arranging the water blocking coaming 201 on the outer side of the canopy structure 2, it is possible to prevent rainwater on the outer side of the canopy structure 2 from penetrating into the soil layer inside the canopy structure 2 in a rainy weather environment, so as to maintain the soil layer inside the canopy structure 2 in a dry state to the maximum extent.
According to the specific structural form of the greenhouse, in the actual use process, the demand of the plant on the water supply amount in different season time periods can be known according to the variety of the planted plant, so that quantitative water supply in different periods can be realized. The specific control method comprises the following steps: the drip irrigation pipe supplies water quantitatively to the root system of the plant under the planting ground; in a rainy environment, the first shed film and the second shed film are in an unfolded state so as to shield the top and the side parts of the greenhouse from rain; and under the non-rainy environment, the first shed film and the second shed film are in a rolling state. Specifically, the plant of planting in the big-arch shelter mainly accomplishes the irrigation through the drip irrigation pipe of below ground, and in order to avoid the rainy day to the influence of accurate irrigation volume, then under the rainy day environment, through the whole expandes of the canopy membrane with big-arch shelter top and lateral part to block the rainwater through the canopy membrane and enter into the big-arch shelter, like this, alright with the accuracy nature of effectual improvement plant water supply. And under the non-rainy day environment, then will roll first canopy membrane and second canopy membrane to make the plant can directly obtain the illumination with external contact, with the effect of furthest's realization open-air planting, thereby can make the plant obtain good planting quality.
In which precise irrigation is performed for specific plants to obtain superior crops. A particular water supply plan may be specified based on the water demand of the plant at different stages of the growth cycle. The method comprises the steps of obtaining a water supply curve of a plant in a growth cycle according to plant varieties planted in a greenhouse, and controlling a drip irrigation pipe to supply water quantitatively to the root system of the plant according to the water supply curve corresponding to the plant. Specifically, taking grape planting as an example, the preferred water supply scheme of a particular variety of grapes can be known (for example, if the quality of grapes planted in a Bordeaux region in 82 years is excellent, corresponding water supply curves of the grapes in different time periods can be obtained according to the precipitation amount of the region in the year), and after the water supply curve of the grapes is obtained, the root systems of the grapes are regularly and quantitatively irrigated according to the water supply curve in the daily irrigation process, so that the optimal plant growth period is obtained.
Claims (7)
1. The utility model provides a ventilation big-arch shelter which characterized in that includes:
a greenhouse framework;
the film rolling device comprises a side film rolling component and a film rolling component, wherein the side film rolling component comprises a first motor and a first film rolling rod, the first film rolling rod is in driving connection with a rotating shaft of the first motor, a first greenhouse film is wound on the first film rolling rod, and the free end part of the first greenhouse film is connected to the upper part of the side wall of the greenhouse framework;
the side film rolling component comprises a second motor and a second film rolling rod, the second film rolling rod is in driving connection with a rotating shaft of the second motor, a second greenhouse film is wound on the second film rolling rod, and the free end part of the second greenhouse film is connected to the top of the greenhouse framework;
each side wall of the greenhouse framework is provided with the corresponding side film rolling component.
2. The ventilated greenhouse of claim 1, wherein the side film roll assembly further comprises a vertical rail and a first sliding seat; the vertical guide rail is vertically fixed on one side of the greenhouse framework, the first sliding seat is slidably mounted on the vertical guide rail, and the first motor is fixed on the first sliding seat.
3. The ventilated greenhouse of claim 1, wherein the side film roll assembly further comprises a top rail secured to the top of the greenhouse frame and extending along the top contour of the greenhouse frame, and a second sliding shoe slidably mounted on the top rail, the second motor being secured to the second sliding shoe.
4. The ventilated greenhouse of claim 1, further comprising a film pressing assembly; the press mold subassembly includes third motor, winding pole and many press mold areas, the rotatable installation of winding pole is in on the greenhouse skeleton, the motor with the winding pole drive is connected, the press mold area along the length direction of winding pole arranges in proper order, the one end in press mold area is connected the winding pole, the one end in press mold area is connected on the greenhouse skeleton, the press mold area is pressed on the second canopy membrane.
5. The ventilated greenhouse of claim 4, wherein the greenhouse framework comprises four side wall frames and a plurality of top arches, the four side wall frames are sequentially connected end to form an annular frame body, and the top arches are sequentially arranged and fixed on the upper part of the annular frame body; the film pressing assembly is arranged between every two adjacent top arch frames.
6. The ventilated greenhouse of any one of claims 1-5, further comprising drip irrigation pipes and water retaining fenders; the greenhouse framework is characterized in that the water retaining coamings are distributed on the periphery of the greenhouse framework, the lower parts of the water retaining coamings are buried below the planting ground of the ventilation greenhouse, the upper parts of the water retaining coamings are located above the planting ground of the ventilation greenhouse, and the drip irrigation pipes are buried below the planting ground of the ventilation greenhouse and are arranged below the water retaining coamings.
7. The ventilated greenhouse of claim 6, wherein a water collection tank is arranged at the lower edge of the top of the greenhouse framework and used for collecting rainwater falling on the second greenhouse film, and the water collection tank is connected with a drain pipe; the greenhouse is characterized in that a water storage tank is further arranged below the greenhouse framework, the water drainage pipe is connected with the water storage tank, and the water storage tank is used for outputting collected rainwater and supplying the collected rainwater to the drip irrigation pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921416208.6U CN210782247U (en) | 2019-08-29 | 2019-08-29 | Ventilation greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921416208.6U CN210782247U (en) | 2019-08-29 | 2019-08-29 | Ventilation greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210782247U true CN210782247U (en) | 2020-06-19 |
Family
ID=71224041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921416208.6U Active CN210782247U (en) | 2019-08-29 | 2019-08-29 | Ventilation greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210782247U (en) |
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2019
- 2019-08-29 CN CN201921416208.6U patent/CN210782247U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: 261000 Weicheng Economic Development Zone, Weifang City, Shandong Province Patentee after: Weifang Gaoya Xianyue Wine Brewing Co.,Ltd. Address before: 266111 No.2, Yangkou Road, Shinan District, Qingdao City, Shandong Province Patentee before: Qin Chunming |