CN212232366U - Outer sunshade is a greenhouse even - Google Patents
Outer sunshade is a greenhouse even Download PDFInfo
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- CN212232366U CN212232366U CN202020645810.3U CN202020645810U CN212232366U CN 212232366 U CN212232366 U CN 212232366U CN 202020645810 U CN202020645810 U CN 202020645810U CN 212232366 U CN212232366 U CN 212232366U
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- sunshade
- greenhouse
- wet curtain
- ridge
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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 an outer sunshade is a greenhouse even, including greenhouse skeleton and sunshade, greenhouse skeleton includes wall frame and roof frame, the wall frame includes many outer stands and many inner columns, all outer stands that are located the place ahead form the front wall jointly, all outer stands that are located the rear form the back wall jointly, be provided with a plurality of fans on the front wall, be provided with wet curtain system on the back wall, wet curtain system includes wet curtain paper and rolls up the membrane device, it includes electronic film rolling device to roll up the membrane device, electronic film rolling device sliding connection is on vertical pole that climbs, electronic film rolling device is connected with the film rolling axle, the lower limb of film rolling axle fixed connection plastic film, the top edge fixed connection of plastic film is in the top of wet curtain paper. The utility model has the advantages that: the multi-span greenhouse can be effectively cooled through the sunshade, the wet curtain system, the window and the like, so that the multi-span greenhouse is suitable for being popularized in desert areas and middle east China.
Description
Technical Field
The utility model relates to a technical field in greenhouse particularly, relates to an outer sunshade is a greenhouse even.
Background
For desert areas and middle east countries in China, summer is very hot, and the conventional multi-span greenhouse has no way of effectively cooling in hot summer, so that the multi-span greenhouse is difficult to popularize in the areas.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem among the correlation technique, the utility model provides an outer sunshade is a greenhouse even, accessible sunshade, wet curtain system and window etc. come to effectively cool down to a greenhouse even to be fit for promoting in the desert area of china and middle east country.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
an outer sunshade multi-span greenhouse comprises a greenhouse framework and a sunshade, wherein the greenhouse framework comprises a wall frame and a plurality of roof frames which are fixedly connected above the wall frame and are arranged along the left and right directions, the wall frame comprises a plurality of outer stand columns and a plurality of inner stand columns, all the inner stand columns are arranged in an array mode and jointly form a rectangular structure, the outer stand columns are located on the periphery of the rectangular structure, the roof frame comprises a ridge extending along the front and back directions, a plurality of arched beams arranged along the front and back directions are fixedly connected to the ridge respectively, the sunshade comprises a sunshade framework and a sunshade curtain, the sunshade framework comprises sunshade stand columns, water grooves are arranged on the left and right sides of the roof frame respectively, the water grooves are connected with the arched beams, the outer stand columns, the sunshade stand columns and the inner stand columns respectively, and all the outer stand columns located in front form a front wall jointly, all that are located the rear the outer column forms the back wall jointly, be provided with a plurality of fans on the front wall, be provided with wet curtain system on the back wall, wet curtain system includes wet curtain paper and rolls up the membrane device, it includes electronic film rolling device to roll up the membrane device, electronic film rolling device sliding connection is on vertical climbing pole, electronic film rolling device is connected with a roll membrane axle, the lower limb of roll membrane axle fixed connection plastic film, the top edge fixed connection of plastic film is in the top of wet curtain paper.
Further, wet curtain system still includes water supply installation, water supply installation includes a plurality of delivery pipes, the lower extreme of delivery pipe stretches into to the pond in, the upper end of delivery pipe is connected with the spray pipe that extends along left right direction, the spray pipe with wet curtain paper corresponds and is located wet curtain paper's top, be provided with the water pump on the delivery pipe.
Furthermore, the left side and the right side of the roof ridge are respectively hinged with one side of a window, the bottom of the other side of the window is respectively hinged with a plurality of racks, two transmission shafts are rotatably arranged on the roof frame and are positioned below the corresponding window, the transmission shafts are connected with window opening motors, a plurality of gears which are respectively meshed with the racks one by one are fixedly connected onto the transmission shafts, the gears are positioned in gear seats, and the gear seats are rotatably connected with the transmission shafts and are in sliding connection with the racks.
Furthermore, one side of the window close to the ridge is fixedly provided with a plurality of hook heads, the ridge is fixedly provided with a plurality of hook grooves which are respectively hooked with the hook heads one by one, and the hook heads are connected with the hook grooves in a sliding manner.
Furthermore, the greenhouse framework is covered with a PC board, and the PC board is respectively provided with a first opening corresponding to the fan and a second opening corresponding to the wet curtain paper.
Furthermore, a cross rod is fixedly connected between the left inner upright column and the right inner upright column, and a plurality of inclined struts are fixedly connected between the cross rod and the corresponding arched beam.
Furthermore, a cross rod is fixedly connected between the left outer upright column and the right outer upright column which are adjacent.
Further, the film rolling shaft is fixedly connected with the plastic film through a film clamp.
The utility model has the advantages that: the multi-span greenhouse can be effectively cooled through the sunshade, the wet curtain system, the window and the like, so that the multi-span greenhouse is suitable for being popularized in desert areas and middle east China.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of an external sunshade multi-span greenhouse according to an embodiment of the present invention;
FIG. 2 is a rear view of an external sunshade multi-span greenhouse according to an embodiment of the present invention;
fig. 3 is a schematic view of a diagonal brace according to an embodiment of the present invention;
FIG. 4 is a schematic view of a wet curtain system according to an embodiment of the present invention;
fig. 5 is a schematic view of a film winding device according to an embodiment of the present invention;
fig. 6 is a schematic view of a water supply apparatus according to an embodiment of the present invention;
fig. 7 is a schematic view of a windowing system according to an embodiment of the invention when a window is opened;
fig. 8 is a schematic view of a windowing system according to an embodiment of the invention when the window is closed;
fig. 9 is a schematic view of a ridge according to an embodiment of the present invention.
In the figure:
1. a roof ridge; 2. an arched beam; 3. an outer column; 4. a sunshade; 5. a sunshade upright post; 6. a water tank; 7. a fan; 8. wet curtain paper; 9. climbing a lifting rod; 10. a film winding shaft; 11. a water supply pipe; 12. a pool; 13. a water spray pipe; 14. a water pump; 15. a window; 16. a rack; 17. a windowing motor; 18. hooking the head; 19. a cross bar; 20. bracing; 21. an inner upright post; 22. and (5) film cards.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
As shown in fig. 1-9, according to the embodiment of the present invention, an outer sunshade multi-span greenhouse comprises a greenhouse frame and a sunshade 4, wherein the greenhouse frame comprises a wall frame and a plurality of wall frames fixedly connected to the wall frame, the wall frames are arranged above the wall frames and along the left and right directions, the wall frames comprise a plurality of outer columns 3 and a plurality of inner columns 21, all of the inner columns 21 are arranged in an array and jointly form a rectangular structure, the outer columns 3 are located at the periphery of the rectangular structure, the roof frames comprise a ridge 1 extending along the front and back directions, the ridge 1 is fixedly connected with a plurality of arched girders 2 arranged along the front and back directions, the sunshade 4 comprises a sunshade frame and a sunshade curtain, the sunshade frame comprises a sunshade column 5, the left and right sides of the roof frames are respectively provided with a water tank 6, the water tanks 6 are respectively connected with the arched girders 2 and the sunshade, Outer column 3 the sunshade stand 5 and the inner column 21, all that are located the place ahead outer column 3 forms the front wall jointly, is located all at rear outer column 3 forms the back wall jointly, be provided with a plurality of fans 7 on the front wall, be provided with wet curtain system on the back wall, wet curtain system includes wet curtain paper 8 and rolls up the membrane device, it includes electronic film rolling device to roll up the membrane device, electronic film rolling device sliding connection is on vertical pole 9 that climbs, electronic film rolling device is connected with roll membrane axle 10, the lower limb of roll membrane axle 10 fixed connection plastic film, the last limb fixed connection of plastic film is in the top of wet curtain paper 8.
In a specific embodiment of the present invention, the wet curtain system further includes a water supply device, the water supply device includes a plurality of water supply pipes 11, the lower end of the water supply pipe 11 extends into the water tank 12, the upper end of the water supply pipe 11 is connected with a water spray pipe 13 extending along the left-right direction, the water spray pipe 13 corresponds to and is located above the wet curtain paper 8, and the water supply pipe 11 is provided with a water pump 14.
In a specific embodiment of the present invention, the left and right sides of the ridge 1 are respectively hinged to one side of a window 15, the bottom of the other side of the window 15 is respectively hinged to a plurality of racks 16, two transmission shafts are rotatably disposed on the roof frame, the transmission shafts are located correspondingly below the window 15, the transmission shafts are connected to a windowing motor 17, a plurality of gears respectively connected with the racks 16 in a one-to-one meshing manner are fixedly connected to the transmission shafts, the gears are located in a gear seat, and the gear seat is rotatably connected to the transmission shafts and slidably connected to the racks 16.
In a specific embodiment of the present invention, the window 15 is close to one side of the ridge 1 is fixedly provided with a plurality of hook heads 18, the ridge 1 is fixedly provided with a plurality of hook grooves respectively hooked with the hook heads 18 one by one, and the hook heads 18 are slidably connected to the hook grooves.
In a specific embodiment of the present invention, the greenhouse frame is covered with a PC board, and the PC board is provided with a first opening corresponding to the fan 7 and a second opening corresponding to the wet curtain paper 8.
In a specific embodiment of the present invention, a cross rod 19 is fixedly connected between two adjacent left and right inner columns 21, and a plurality of inclined struts 20 are fixedly connected between the cross rod 19 and the corresponding arched girder 2.
In a specific embodiment of the present invention, a cross bar 19 is fixedly connected between the left and right adjacent two of the outer columns 3.
In one embodiment of the present invention, the film winding shaft 10 is fixedly connected to the plastic film through a film clip 22.
For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention are explained in detail through specific use modes below.
Outer sunshade is a greenhouse including greenhouse skeleton, sunshade 4, PC board, fan 7, wet curtain system and system of windowing etc..
The greenhouse framework comprises a wall frame and a roof frame, the wall frame comprises outer stand columns 3, cross beams and inner stand columns 21, the cross beams are arranged between the two adjacent outer stand columns 3, the structural stress and the installation requirement are met through the cross beams, and the cost is saved. The transverse rods 19 are arranged between the two left and right adjacent outer columns 3 and between the two left and right adjacent inner columns 21, the transverse rods 19 are made of square tubes with the diameter of 50 x 2mm, and the transverse rods 19 connected with the inner columns 21 are connected with the corresponding arch beams 2 through the inclined struts 20. The bracing 20 is made by the steel pipe of 32 × 1.5mm in the back, can effectively increase structural strength through setting up bracing 20.
Roof truss includes ridge 1 and arched girder 2, and arched girder 2 adopts 70 a few word steel to make, and is few with the steel volume, and intensity is big, and two arched girder 2's in front and back interval is 2 meters, and ridge 1 adopts 38 a few word steel to make, and ridge 1 forms the roof structure after the arched girder 2 that distributes around will linking into an organic whole, and ridge 1's span can reach 9.6 meters to 12 meters.
One side of the sunshade curtain is fixed at the sunshade bracket, the other side of the sunshade curtain is fixed on the sectional material, the sectional material is connected with a push-pull rod, the push-pull rod is supported by a supporting roller wheel and is connected with a rack, the rack is connected with a gear, the gear is connected with an output shaft of a speed reducing motor through a driving shaft, when the output shaft of the speed reducing motor rotates, the driving shaft drives the gear to rotate, the rotation of the gear can drive the rack to walk, the rack drives the push-pull rod to move, the push-pull rod drives the sectional material to move, and therefore when the speed reducing motor rotates in a reciprocating mode, the push-pull rod can be driven to. The sun-shading rate of the sun-shading curtain is 70 percent, and the sun-shading and cooling effects are good.
The PC board is covered on the greenhouse framework, has light weight, good heat preservation and weak lighting, and is suitable for popularization in areas with strong illumination and drought and hot.
The water tank 6 adopts a large-section water tank, so that the water discharge amount can be increased.
The fan 7 and the wet curtain system are used for cooling the greenhouse in summer. The fan 7 is located one end of the greenhouse, the wet curtain system is located the other end of the greenhouse, the air volume of the fan 7 is 40000 cubic meters per hour, the fan 7 and the greenhouse framework are connected through the cross rod 19 and the right-angle splicing pieces, 3 fans 7 are arranged every span, 2 fans are arranged, and the ventilation volume meets the requirement of ventilation for 10 times every hour. The wet curtain system comprises wet curtain paper 8, an aluminum alloy frame, a water supply device and a film rolling device, wherein the wet curtain paper 8 is 1.5m high and 10 cm thick, the whole length is arranged, the evaporation area is large, the edge of the wet curtain paper 8 is the aluminum alloy frame, the aluminum alloy frame is connected with a greenhouse framework, the water supply device comprises a water supply pipe 11, a water tank 12, a water spraying pipe 13, a water pump 14, a valve and the like, and the water supply device is used for pumping water in the water tank 12 onto the wet curtain paper 8 to enable the wet curtain paper 8 to keep moist. The film rolling device comprises an electric film rolling device, a film clamp 22, a film rolling shaft 10, a climbing rod 9, a plastic film and the like, and is used for rolling up the plastic film when the wet curtain system is used for cooling so as not to influence the use of the wet curtain system and putting down the plastic film when the wet curtain system is not used so as to ensure the heat preservation effect of the greenhouse. The theory of operation is rolled up the plastic film for rolling up the membrane device, other seals in the greenhouse are all in the encapsulated situation, only allow the air to get into from wet 8 sides of curtain paper, incline out from fan 7, water supply installation lasts soaking whole wet curtain paper 8, fan 7 is to the outside convulsions in greenhouse, make the inside negative pressure that forms in greenhouse, the outside air is from wet 8 sides of curtain paper entering greenhouse, the air meets when the wet curtain paper 8 that soaks, the water evaporation cooling on the wet curtain paper 8, the greenhouse cooling is realized from this circulation.
The windowing system is used for carrying out summer ventilation and cooling on the greenhouse. The windowing system comprises a window 15, a rack 16, a transmission shaft, a gear seat, a windowing motor 17 and the like. The window 15 can be opened in a large area throughout the length to realize ventilation and cooling of the greenhouse.
The roof ridge 1 has a cross section in a shape of a Chinese character 'ji'. The ridge 1 is provided with a hook groove on each of the left and right sides, which hook groove is hooked to and slidably fitted to the hook head 18 of the window 15, so that one side of the window 15 is hinged to the ridge 1. Both sides of the ridge 1 can be provided with windows 15, and the two windows 15 are butterfly-shaped when opened.
The window opening motor 17 adopts a speed reducing motor special for agriculture, and the window opening motor 17 is fixed on the arched beam 2 through a motor base. The motor shaft of windowing motor 17 is connected with the transmission shaft, and the transmission shaft passes through the axle bearing and installs on arched girder 2, and the interval of two adjacent axle bearings is 2 meters. The upper part of the rack 16 is hinged with the bottom of the window 15, the lower part of the rack 16 is in sliding fit with the gear seat, the gear seat is in running fit with the transmission shaft, and the gear is fixed on the transmission shaft and is meshed and connected with the rack 16. The operating principle is that when the window opening motor 17 acts, the transmission shaft can be driven to rotate, the transmission shaft can drive the gear to synchronously rotate, the gear can drive the rack 16 to move up and down when rotating, and the rack 16 pushes the window 15 to act, so that the window 15 is opened and closed.
To sum up, with the help of the above technical scheme of the utility model, accessible sunshade, wet curtain system and window etc. come to effectively cool down to linking a greenhouse to be fit for promoting in china's desert area and middle east country.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an outer sunshade is a greenhouse even, includes greenhouse skeleton and sunshade (4), greenhouse skeleton includes wall frame and equal fixed connection in a plurality of roof framves that wall frame top and follow left right direction and arrange, wall frame includes many outer column (3) and many inner column (21), all inner column (21) array is arranged and constitutes a rectangle structure jointly, outer column (3) are located the periphery of rectangle structure, roof frame includes ridge (1) along fore-and-aft direction extension, respectively fixedly connected with many arched girders (2) of arranging along the fore-and-aft direction on ridge (1), sunshade (4) are including sunshade skeleton and sunshade curtain, sunshade skeleton includes sunshade stand (5), the left and right sides of roof frame respectively is provided with basin (6), basin (6) are connected respectively arched girder (2), Outer column (3), sunshade stand (5) and inner column (21), all that are located the place ahead outer column (3) form the front wall jointly, are located all at the rear outer column (3) form the back wall jointly, its characterized in that, be provided with a plurality of fans (7) on the front wall, be provided with wet curtain system on the back wall, wet curtain system includes wet curtain paper (8) and rolls up the membrane device, it includes electronic film rolling device to roll up the membrane device, electronic film rolling device sliding connection is on vertical pole (9) that climbs, electronic film rolling device is connected with rolls up membrane axle (10), roll up the lower limb of membrane axle (10) fixed connection plastic film, the last limb fixed connection of plastic film is in the top of wet curtain paper (8).
2. The external sunshade multi-span greenhouse of claim 1, wherein said wet curtain system further comprises a water supply device, said water supply device comprises a plurality of water supply pipes (11), the lower ends of said water supply pipes (11) extend into the water pool (12), the upper ends of said water supply pipes (11) are connected with water spray pipes (13) extending along the left-right direction, said water spray pipes (13) correspond to said wet curtain paper (8) and are located above said wet curtain paper (8), said water supply pipes (11) are provided with water pumps (14).
3. The external sunshade multi-span greenhouse of claim 1, wherein the ridge (1) is hinged at each of the left and right sides to one side of a window (15), the window (15) is hinged at the bottom of the other side to a plurality of racks (16), two transmission shafts are rotatably arranged on the roof frame, the transmission shafts are located below the corresponding windows (15), the transmission shafts are connected with a windowing motor (17), the transmission shafts are fixedly connected with a plurality of gears which are respectively engaged with the racks (16) one by one, the gears are located in gear seats, and the gear seats are rotatably connected with the transmission shafts and are slidably connected with the racks (16).
4. The external sunshade multi-span greenhouse of claim 3, wherein a plurality of hook heads (18) are fixedly arranged on one side of the window (15) close to the ridge (1), a plurality of hook grooves which are respectively hooked with the hook heads (18) one by one are fixedly arranged on the ridge (1), and the hook heads (18) are connected with the hook grooves in a sliding manner.
5. The external sunshade multi-span greenhouse of claim 1, wherein said greenhouse frame is covered with a PC board, said PC board is opened with a first opening corresponding to said blower (7) and a second opening corresponding to said wet curtain paper (8).
6. The external sunshade multi-span greenhouse of claim 1, wherein a cross bar (19) is fixedly connected between two adjacent left and right inner columns (21), and a plurality of inclined struts (20) are fixedly connected between the cross bar (19) and the corresponding arched girders (2).
7. The external sunshade multi-span greenhouse of claim 1, wherein a cross bar (19) is fixedly connected between two adjacent external columns (3) at left and right.
8. The external sunshade multi-span greenhouse of claim 1, wherein said film winding shaft (10) is fixedly connected to said plastic film by a film clip (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020645810.3U CN212232366U (en) | 2020-04-26 | 2020-04-26 | Outer sunshade is a greenhouse even |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020645810.3U CN212232366U (en) | 2020-04-26 | 2020-04-26 | Outer sunshade is a greenhouse even |
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| Publication Number | Publication Date |
|---|---|
| CN212232366U true CN212232366U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020645810.3U Active CN212232366U (en) | 2020-04-26 | 2020-04-26 | Outer sunshade is a greenhouse even |
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| CN (1) | CN212232366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113552913A (en) * | 2021-07-20 | 2021-10-26 | 重庆市万州区同鑫现代农业发展有限公司 | Greenhouse planting management system |
-
2020
- 2020-04-26 CN CN202020645810.3U patent/CN212232366U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113552913A (en) * | 2021-07-20 | 2021-10-26 | 重庆市万州区同鑫现代农业发展有限公司 | Greenhouse planting management system |
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