CN104813871B - Greenhouse framework and greenhouse - Google Patents
Greenhouse framework and greenhouse Download PDFInfo
- Publication number
- CN104813871B CN104813871B CN201510269258.6A CN201510269258A CN104813871B CN 104813871 B CN104813871 B CN 104813871B CN 201510269258 A CN201510269258 A CN 201510269258A CN 104813871 B CN104813871 B CN 104813871B
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- film
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- flexible piece
- drive device
- cord
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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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- 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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention discloses a greenhouse framework, which comprises at least two film fixed beams, a drive device, a flexible part and a film dragging part, wherein the film dragging part is used to fix a second film, the second film is opened and closed by matching the simple structured film dragging part, the flexible part and a fixed slot which is arranged on an arc-shaped lower string beam of the film fixed film and being driven by the drive device, and the second film is naturally bent and fold together by being driven through the film dragging part simultaneously, thereby further preventing the second film from being worn, guaranteeing service life of films not to reduce because of abrasion. The invention further provides a greenhouse.
Description
Technical field
The present invention relates to agricultural planting equipment technical field, more particularly to a kind of temperature canopy framework and warmhouse booth.
Background technology
Greenhouse is also known as greenhouse, energy printing opacity, insulation, for the facility of cultivated plant.In the season for being not suitable for plant growth, energy
Breeding time is provided and increases yield, be used for the plant cultures such as low temperature season warm season vegetable, flowers, forest or nursery etc..It is existing
Plastic greenhouse be the plastic greenhouse (being commonly called as sun glasshouse) or double-layer inflatable type arched film greenhouse for being provided with three face cob walls.
Although sun glasshouse popularizes wide, thermal isolation and heat storage better performances, because its construction period is long, land utilization ratio is low,
The intrinsic disadvantage such as performance of ventilating difference, must have more advanced greenhouse to be substituted.Puffer-type arched film greenhouse is due to that cannot set out
Opening device, seal request be high, be difficult to carry out the disadvantages such as inner ventilation, therefore seldom expanded.There is no the arch of top opening device
Shape greenhouse, it is more difficult to exclude the foul atmosphere for being gathered in top, it is impossible to realize Thermal Natural Ventilation.
To solve the above problems, Patent No. 201220344283.8, entitled hump formula bilayer steel skeleton inside holding are thin
The Chinese patent of film greenhouse provides following technical scheme：Greenhouse is made up of steel skeleton with insulation material, wound membrane, Cover roller structure, bone
Frame is combined by outer layer skeleton and inner framework, and the hump formula arched girder of projection, hump formula are wherein provided with the top of outer layer skeleton
The bottom of arched girder is provided with the Film rolling mechanism of curling film, and outer layer skeleton sidepiece is provided with portion's Film rolling mechanism, is set at the top of inner framework
There are insulation quilt, Cover roller structure, insulation quilt is arranged below cover film, film Film rolling mechanism, and the sidepiece of inner framework is provided with film
Film rolling mechanism, skirt section film, according to inside greenhouse weather the need for, easily open or close the insulation film or insulation quilt for closing setting.
However, there is problems with above-mentioned prior art：Multiple Film rolling mechanisms, Cover roller structure are set, whole greenhouse is caused
Structure become complicated, increased construction cost；During carrying out wound membrane using Film rolling mechanism, can wear and tear or damage and be thin
Film, reduces film service life, and then increase the maintenance cost in greenhouse.
The content of the invention
In view of this, it is necessary to a kind of simple structure is provided and ensures the warm canopy framework of film service life.
There is a need to the warmhouse booth for a kind of simple structure being provided and ensureing film service life.
A kind of temperature canopy framework, including at least two film fixed beams, drive device, flexible piece and for to fix second thin
The film dragging part of film, at least two film fixed beams are be arranged in parallel, and drive device is fixed with least two film fixed beams and connected
Connect, film fixed beam is winded up beam, arc lower-cord beam, jump ring, brace rod including arc, wind up beam, arc lower-cord beam of arc passes through
Brace rod is relatively fixed, and arc winds up beam positioned at arc lower-cord beam top；The wind up upper surface of beam of arc is provided with fixing groove, Gu
The bearing of trend and arc for determining groove wind up beam two ends extension direction it is identical, part the first film is entrapped in by arc by jump ring
In the fixing groove of beam of winding up, the first layer film is fixed on arc and is winded up on beam；The lower surface of arc lower-cord beam is provided with solid
Determine groove, the bearing of trend of fixing groove is identical with the direction that arc lower-cord beam two ends extend, and drive device is fixed therein an arc
On shape lower-cord beam, and the rotating shaft end of drive device is vertical with two arc lower-cord beams, rotating shaft end and another arc of drive device
Shape lower-cord beam is fixedly connected, and the rotating shaft end of drive device can relatively rotate with another arc lower-cord beam, under each arc
Film dragging part is installed in the fixing groove of string beam, and film dragging part can be slided in fixing groove, be set on film dragging part
First through hole, the second through hole, one end on each arc lower-cord beam away from drive device are provided with flexible piece guide, flexible piece
Quantity it is corresponding with the quantity of flexible piece guide, one end of flexible piece through after the first through hole of film dragging part with driving
The rotating shaft end of device is fastened connection, the part in the first through hole of film dragging part of flexible piece and film dragging part
First through hole inwall be fixedly connected, the other end of flexible piece is through being then passed through film dragging part after the commutation of flexible piece guide
Second through hole, is fastened company through the other end of flexible piece and the rotating shaft end of drive device of the second through hole of film dragging part
Connect, the winding direction at the two ends of flexible piece is conversely, the rotating shaft end of drive device is rolled up during rotation, puts the two of flexible piece
End, so that film dragging part is slided in the fixing groove of each arc lower-cord beam, so that film dragging part drives the second film exhibition
Open or turn up.
A kind of warmhouse booth, including warm canopy framework, the first film, the second film and the rear wall that is connected with warm canopy framework, temperature
Canopy framework include at least two film fixed beams, drive device, flexible piece and for fix the second film film drag part,
At least two film fixed beams be arranged in parallel, and drive device is fixedly connected with least two film fixed beams, film fixed beam bag
Bracket is winded up beam, arc lower-cord beam, jump ring, brace rod, and wind up beam, arc lower-cord beam of arc is relatively fixed by brace rod,
Arc winds up beam positioned at arc lower-cord beam top；The wind up upper surface of beam of arc is provided with fixing groove, the bearing of trend of fixing groove
With arc wind up the extension of beam two ends direction it is identical, part the first film is entrapped in by arc by jump ring and is winded up the fixing groove of beam
In, the first layer film is fixed on arc and is winded up on beam；The lower surface of arc lower-cord beam is provided with fixing groove, and fixing groove is prolonged
It is identical with the direction that arc lower-cord beam two ends extend to stretch direction, and drive device is fixed therein on an arc lower-cord beam, and drives
The rotating shaft end of dynamic device is vertical with two arc lower-cord beams, and the rotating shaft end of drive device is fixed with another arc lower-cord beam and connected
Connect, and the rotating shaft end of drive device can relatively rotate with another arc lower-cord beam, in the fixing groove of each arc lower-cord beam
Film dragging part is installed, and film dragging part can be slided in fixing groove, setting first through hole, second are led on film dragging part
Hole, one end on each arc lower-cord beam away from drive device is provided with flexible piece guide, the quantity and flexible piece of flexible piece
The quantity of guide is corresponding, and one end of flexible piece with the rotating shaft end of drive device through twining after the first through hole of film dragging part
Around being fixedly connected, the part in the first through hole of film dragging part of flexible piece drags the first through hole inwall of part with film
It is fixedly connected, the other end of flexible piece is then passed through the second through hole that film drags part after being commutated through flexible piece guide, pass through
The other end of flexible piece of the second through hole of film dragging part is fastened with the rotating shaft end of drive device and is connected, and the two of flexible piece
The winding direction at end conversely, the two ends of flexible piece are rolled up, are put at the rotating shaft end of drive device during rotation so that film is dragged
Part is slided in the fixing groove of each arc lower-cord beam, so that film dragging part drives the second film to launch or turn up.
Above-mentioned warmhouse booth and warm canopy framework, the first film and the arc beam that winds up are fixed, and drive device is fixed therein one
On individual arc lower-cord beam, and the rotating shaft end of drive device is vertical with two arc lower-cord beams, the rotating shaft end of drive device with it is another
Individual arc lower-cord beam is fixedly connected, and the rotating shaft end of drive device can relatively rotate with another arc lower-cord beam, each arc
Film dragging part is installed, the one end on each arc lower-cord beam away from drive device sets flexible in the fixing groove of shape lower-cord beam
Part guide, one end of flexible piece is through the company that is fastened with the rotating shaft end of drive device after the first through hole of film dragging part
Connect, the part in the first through hole of film dragging part of flexible piece is fixed with the first through hole inwall of film dragging part and connected
Connect, the other end of flexible piece is then passed through the second through hole that film drags part after being commutated through flexible piece guide, dragged through film
The other end of the flexible piece of the second through hole of moving part is fastened with the rotating shaft end of drive device and is connected, and the two ends of flexible piece twine
Around in opposite direction, the two ends of flexible piece are rolled up, are put at the rotating shaft end of drive device during rotation, and film drags part in each arc
Slided in the fixing groove of shape lower-cord beam, so that film dragging part drives the second film to launch or turn up, thus by simple structure
Film dragging part, the cooperation of fixing groove on flexible piece and arc lower-cord beam, realize that second is thin under the driving of drive device
The opening of film with pack up, while the second film is that natural torsion is folded under the drive of film dragging part, and then avoid
The abrasion of the second film, it is ensured that film service life will not be reduced because of abrasion.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the warmhouse booth of a better embodiment.
Accompanying drawing 2 is the structural representation of another angle of the middle temperature canopy frameworks of Fig. 1.
Accompanying drawing 3 is the configuration schematic diagram of film dragging part in Fig. 1.
Accompanying drawing 4 is the structural representation of the warm canopy framework of another better embodiment.
In figure：Warmhouse booth 10, warm canopy framework 20, film fixed beam 21, arc wind up beam 210, fixing groove 2100, arc
Lower-cord beam 211, fixing groove 2110, flexible piece guide 2111, fixed pulley 21110, fixture 21111, brace rod 213, driving
Device 22, rotating shaft end 220, flexible piece 23, film dragging part 24, first through hole 240, the second through hole 241, sliding part 242, slip
Base 2420, arc convex portion 2421, draw-in groove 2422, arc cutting ferrule 243, string beam fixture 25, rear wall 30, insulated wall 31, storage
Thermal 32, accumulation of heat wall 320, heat-transfer pipe 321, blower fan 33, the first film 40, the second film 50, processing unit 60, temperature are passed
Sensor 70.
Specific embodiment
Refer to, Fig. 1 and Fig. 2, the warm canopy framework 20, the first film 40 of warmhouse booth 10, the second film 50 and with warm canopy frame
The rear wall 30 of the connection of frame 20.
Warm canopy framework 20 include at least two film fixed beams 21, drive device 22, flexible piece 23 and for fix the
The film dragging part 24 of two films 50, at least two film fixed beams 21 be arranged in parallel, the film of drive device 22 and at least two
Fixed beam 21 is fixedly connected, and film fixed beam 21 is winded up beam 210, arc lower-cord beam 211, jump ring including arc（Do not show in figure
Go out）, brace rod 213, wind up beam 210, arc lower-cord beam 211 of arc be relatively fixed by brace rod 213, and arc winds up beam 210
Positioned at the top of arc lower-cord beam 211；The wind up upper surface of beam 210 of arc is provided with fixing groove 2100, the extension of fixing groove 2100
Direction and arc wind up the extension of the two ends of beam 210 direction it is identical, part the first film 40 is entrapped in by arc by jump ring and is winded up
In the fixing groove 2100 of beam 210, the first layer film 50 is fixed on arc and is winded up on beam 210；The following table of arc lower-cord beam 211
Face is provided with fixing groove 2110, and the bearing of trend of fixing groove 2110 is identical with the direction that the two ends of arc lower-cord beam 211 extend, and drives
Device 22 is fixed therein on an arc lower-cord beam 211, and the rotating shaft end 220 of drive device 22 and two arc lower-cord beams
211 is vertical, and the rotating shaft end 220 of drive device 22 is fixedly connected with another arc lower-cord beam 211, and drive device 22 rotating shaft
End 220 can relatively rotate with another arc lower-cord beam 211, install thin in the fixing groove 2110 of each arc lower-cord beam 211
Film drags part 24, and film dragging part 24 can be slided in fixing groove 2110, and first through hole is set on film dragging part 24
240th, the second through hole 241, one end on each arc lower-cord beam 211 away from drive device 22 is provided with flexible piece guide
2111, the quantity of flexible piece 23 is corresponding with the quantity of flexible piece guide 2111, and one end of flexible piece 23 drags through film
Be fastened with the rotating shaft end 220 of drive device 22 after the first through hole 240 of part 24 and be connected, flexible piece 23 positioned at film dragging
Part in the first through hole 240 of part 24 is fixedly connected with the inwall of the first through hole 240 of film dragging part 24, flexible piece 23
The other end is then passed through the second through hole 241 that film drags part 24 after being commutated through flexible piece guide 2111, through film dragging
The other end of flexible piece 23 of the second through hole 241 of part 24 is fastened with the rotating shaft end 220 of drive device 22 and is connected, flexible piece
The winding direction at 23 two ends is conversely, the rotating shaft end 220 of drive device 22 is rolled up during rotation, puts the two of flexible piece 23
End, so that film dragging part 24 is slided in the fixing groove 2110 of each arc lower-cord beam 211, so that film dragging part 24 drives
Second film 50 launches or turns up.Wherein, the quantity of film dragging part 24 can need to design according to actual production, only will
The inwall of the first through hole 240 of the film dragging part 24 nearest with drive device 22 is fixedly connected with flexible piece 23, in this way, passing through
The film dragging part 24 nearest with drive device 22 promotes other films dragging part 24 to be moved to the direction away from drive device 22,
To turn up；When the film dragging part 24 nearest with drive device 22 near the direction of drive device 22 to moving, with drive device
22 nearest film dragging parts 24 drag the second film 50, other films dragging part 24 and guide the second film 50 so that the second film
50 launch.
Wall 30 includes insulated wall 31, the regenerative apparatus 32 and blower fan 33 being arranged in warmhouse booth 10, regenerative apparatus 32 afterwards
Including accumulation of heat wall 320 and the heat-transfer pipe being arranged in accumulation of heat wall 320 321, one end of heat-transfer pipe 321 and the exhaust of blower fan 33
Mouthful connection, the other end of heat-transfer pipe 321 connects with warmhouse booth 10, and the air inlet of blower fan 33 is by the hot-air in warmhouse booth 10
Suction, and be continuously delivered to hot-air in heat-transfer pipe 321 by exhaust outlet by blower fan 33, heat-transfer pipe 321 will heat it is empty
The heat transfer of gas to accumulation of heat wall 320, to realize accumulation of heat.Wherein, the arc in film fixed beam 21 winds up beam 210, arc
One end of lower-cord beam 211 is fixedly connected with insulated wall 31, and the arc in film fixed beam 21 winds up beam 210, arc lower-cord beam 211
The other end fix on the ground, drive device 22 is near insulated wall 31.Heat-transfer pipe 321 can be coiled pipe, accumulation of heat wall 320 with
The shape of insulated wall 31 is corresponding, and accumulation of heat wall 320 is in contact with insulated wall 31, and accumulation of heat wall 320 is built into using gitter brick, protects
Warm wall 31 can be color-steel composite board；Warmhouse booth 10 also includes that processing unit 60, the temperature being arranged in warmhouse booth 10 are passed
Sensor 70, processing unit 60 is electrically connected with temperature sensor 70 and blower fan 33, and temperature sensor 70 is used to experience warmhouse booth
Temperature in 10, and corresponding temperature signal is produced, processing unit 60 is used for the temperature signal that collecting temperature sensor 70 is produced,
And corresponding current temperature value, and the current temperature value and default fiducial temperature that will be produced are produced according to the temperature signal of collection
Value compares, and controls blower fan 33 to work according to comparative result.For example, processing unit 60 is comparing current temperature value less than default
Reference temperature value when, control blower fan enter holding state；Processing unit 60 is comparing current temperature value not less than default
During reference temperature value, control blower fan 33 is started working, and the hot-air in warmhouse booth 10 is transported in accumulation of heat wall 320
After heat-transfer pipe 321, then it is discharged in warmhouse booth 10 from the other end of heat-transfer pipe 321, so realizes the heat in warmhouse booth 10
Air it is lasting deliver heat to accumulation of heat wall 320.In order to improve the hot-air in heat-transfer pipe 321 in the stagnant of heat-transfer pipe 321
The time is stayed, the internal diameter of the air inlet of blower fan 33, the internal diameter of one end being connected with the exhaust outlet of blower fan 33 of heat-transfer pipe 321 are more than biography
The internal diameter of the other end of heat pipe 321.
In the present embodiment, warm canopy framework 20 also includes string beam fixture 25, string beam fixture 25 and arc lower-cord beam
211 upper surface is fixedly connected, and string beam fixture 25 is vertical with arc lower-cord beam 211；Flexible piece guide 2111 includes fixed
Pulley 21110, fixture 21111, fixture 21111 through fixed pulley 21110 axis hole after, the two ends of fixture 21111 with
The lower surface of arc lower-cord beam 211 is fixedly connected, rotating shaft of the flexible piece 23 after fixed pulley 21110 is oriented to drive device 22
End 220 is fastened connection；Fig. 3 is refer to, film dragging part 24 includes sliding part 242, arc cutting ferrule 243, and sliding part 242 is wrapped
The arc convex portion 2421 being engaged with arc cutting ferrule 243 for including sliding bottom 2420 and being arranged on sliding bottom 2420, with
It is engaged with arc convex portion 2421 by arc cutting ferrule 243 and fixes the second film of part 50 and film dragging part 24, wherein,
The both sides of sliding bottom 2420 are provided with parallel draw-in groove 2422, and the fixing groove 2110 on the lower surface of arc lower-cord beam 211 is led to
In the following manner is crossed to be formed：After bending the two side for extending predetermined altitude downwards from two sides long of the lower surface of arc lower-cord beam 211,
Two holding walls for extending from after the relative bending in free end of two side again, have gap between two holding walls, fixing groove 2110
In the draw-in groove 2422 of the corresponding both sides for snapping in sliding bottom 2420 of two holding walls, arc convex portion 2421 is located at arc lower edge
The lower section of the lower surface of beam 211.In other embodiments, referring to Fig. 4, arc winds up beam 210, arc lower-cord beam
211 can make semicircle, and drive device 22 is arranged on the middle part of arc lower-cord beam 211.
Claims (8)
1. a kind of temperature canopy framework, it is characterised in that：Including at least two film fixed beams, drive device, flexible piece and for
The film dragging part of the second film is fixed, at least two film fixed beams be arranged in parallel, and drive device is consolidated with least two films
Determine beam to be fixedly connected, film fixed beam is winded up beam, arc lower-cord beam, jump ring, brace rod including arc, arc winds up beam, arc
Lower-cord beam is relatively fixed by brace rod, and arc winds up beam positioned at arc lower-cord beam top；Arc wind up beam upper surface set
Have a fixing groove, bearing of trend and the arc of fixing groove wind up the extension of beam two ends direction it is identical, it is by jump ring that part first is thin
Film be entrapped in arc wind up beam fixing groove in, the first layer film is fixed on arc and is winded up on beam；Under arc lower-cord beam
Surface is provided with fixing groove, and the bearing of trend of fixing groove is identical with the direction that arc lower-cord beam two ends extend, and drive device is fixed
Wherein on an arc lower-cord beam, and the rotating shaft end of drive device is vertical with two arc lower-cord beams, the rotating shaft of drive device
End is fixedly connected with another arc lower-cord beam, and the rotating shaft end of drive device relative can turn with another arc lower-cord beam
It is dynamic, film dragging part is installed in the fixing groove of each arc lower-cord beam, and film dragging part can be slided in fixing groove, film
First through hole, the second through hole are set on dragging part, the one end on each arc lower-cord beam away from drive device is provided with flexible piece
Guide, the quantity of flexible piece is corresponding with the quantity of flexible piece guide, one end of flexible piece through film dragging part the
It is fastened with the rotating shaft end of drive device after one through hole and is connected, the portion in the first through hole of film dragging part of flexible piece
Divide and be fixedly connected with the first through hole inwall of film dragging part, the other end of flexible piece is worn again after being commutated through flexible piece guide
The second through hole that film drags part is crossed, the other end of flexible piece and turning for drive device through the second through hole of film dragging part
Shaft end is fastened connection, the winding direction at the two ends of flexible piece conversely, the rotating shaft end of drive device rolled up during rotation,
The two ends of flexible piece are put, so that film dragging part is slided in the fixing groove of each arc lower-cord beam, so that film dragging part band
Dynamic second film launches or turns up；Wherein, film dragging part include sliding part, arc cutting ferrule, sliding part include sliding bottom and
The arc convex portion being engaged with arc cutting ferrule on sliding bottom is arranged on, is matched with by arc cutting ferrule and arc convex portion
Close and the film of part second is fixed with film dragging part.
2. temperature canopy framework as claimed in claim 1, it is characterised in that：Warm canopy framework also includes string beam fixture, and string beam is fixed
Part is fixedly connected with the upper surface of arc lower-cord beam, and string beam fixture is vertical with arc lower-cord beam；Flexible piece guide includes
Fixed pulley, fixture, after fixture passes through the axis hole of fixed pulley, the two ends of fixture are fixed with the lower surface of arc lower-cord beam and are connected
Connect, flexible piece is fastened with the rotating shaft end of drive device after fixed pulley is oriented to and is connected.
3. temperature canopy framework as claimed in claim 1, it is characterised in that：The both sides of sliding bottom are provided with parallel draw-in groove, arc
Fixing groove on the lower surface of shape lower-cord beam is formed in the following manner：From two sides long of the lower surface of arc lower-cord beam, downwards
The two side of predetermined altitude is extended in bending, then two holding walls for extending with respect to bending and being formed from the free end of two side, and two
There is gap, in the draw-in groove of the corresponding both sides for snapping in sliding bottom of two holding walls of fixing groove, arc is convex between holding wall
The portion of rising is located at the lower section of the lower surface of arc lower-cord beam.
4. a kind of warmhouse booth, including warm canopy framework, the first film, the second film and the rear wall being connected with warm canopy framework, warm canopy
Framework include at least two film fixed beams, drive device, flexible piece and for fix the second film film drag part, extremely
Few two film fixed beams be arranged in parallel, and drive device is fixedly connected with least two film fixed beams, and film fixed beam includes
Arc is winded up beam, arc lower-cord beam, jump ring, brace rod, and wind up beam, arc lower-cord beam of arc is relatively fixed by brace rod, arc
Shape winds up beam positioned at arc lower-cord beam top；The wind up upper surface of beam of arc is provided with fixing groove, the bearing of trend of fixing groove with
Arc wind up the extension of beam two ends direction it is identical, part the first film is entrapped in by arc by jump ring and is winded up the fixing groove of beam
In, the first layer film is fixed on arc and is winded up on beam；The lower surface of arc lower-cord beam is provided with fixing groove, and fixing groove is prolonged
It is identical with the direction that arc lower-cord beam two ends extend to stretch direction, and drive device is fixed therein on an arc lower-cord beam, and drives
The rotating shaft end of dynamic device is vertical with two arc lower-cord beams, and the rotating shaft end of drive device is fixed with another arc lower-cord beam and connected
Connect, and the rotating shaft end of drive device can relatively rotate with another arc lower-cord beam, in the fixing groove of each arc lower-cord beam
Film dragging part is installed, and film dragging part can be slided in fixing groove, setting first through hole, second are led on film dragging part
Hole, one end on each arc lower-cord beam away from drive device is provided with flexible piece guide, the quantity and flexible piece of flexible piece
The quantity of guide is corresponding, and one end of flexible piece with the rotating shaft end of drive device through twining after the first through hole of film dragging part
Around being fixedly connected, the part in the first through hole of film dragging part of flexible piece drags the first through hole inwall of part with film
It is fixedly connected, the other end of flexible piece is then passed through the second through hole that film drags part after being commutated through flexible piece guide, pass through
The other end of flexible piece of the second through hole of film dragging part is fastened with the rotating shaft end of drive device and is connected, and the two of flexible piece
The winding direction at end conversely, the two ends of flexible piece are rolled up, are put at the rotating shaft end of drive device during rotation so that film is dragged
Part is slided in the fixing groove of each arc lower-cord beam, so that film dragging part drives the second film to launch or turn up；Wherein, it is thin
Film dragging part include sliding part, arc cutting ferrule, sliding part include sliding bottom and be arranged on sliding bottom with arc cutting ferrule
The arc convex portion being engaged, part is dragged to be engaged with arc convex portion by arc cutting ferrule by the film of part second and film
It is fixed.
5. warmhouse booth as claimed in claim 4, it is characterised in that：Warm canopy framework also includes string beam fixture, and string beam is fixed
Part is fixedly connected with the upper surface of arc lower-cord beam, and string beam fixture is vertical with arc lower-cord beam；Flexible piece guide includes
Fixed pulley, fixture, after fixture passes through the axis hole of fixed pulley, the two ends of fixture are fixed with the lower surface of arc lower-cord beam and are connected
Connect, flexible piece is fastened with the rotating shaft end of drive device after fixed pulley is oriented to and is connected.
6. warmhouse booth as claimed in claim 4, it is characterised in that：The both sides of sliding bottom are provided with parallel draw-in groove, arc
Fixing groove on the lower surface of shape lower-cord beam is formed in the following manner：From two sides long of the lower surface of arc lower-cord beam, downwards
The two side of predetermined altitude is extended in bending, then two holding walls for extending with respect to bending and being formed from the free end of two side, and two
There is gap, in the draw-in groove of the corresponding both sides for snapping in sliding bottom of two holding walls of fixing groove, arc is convex between holding wall
The portion of rising is located at the lower section of the lower surface of arc lower-cord beam.
7. warmhouse booth as claimed in claim 4, it is characterised in that：Wall includes insulated wall, is arranged in warmhouse booth afterwards
Regenerative apparatus and blower fan, regenerative apparatus include accumulation of heat wall and the heat-transfer pipe that is arranged in Heat Storing Wall body, one end of heat-transfer pipe with
The exhaust outlet connection of blower fan, the other end of heat-transfer pipe is connected with active heat accumulating type greenhouse greenhouse, and the air inlet of blower fan stores active
Hot-air suction in hot type warmhouse booth, and hot-air is continuously delivered to heat-transfer pipe by exhaust outlet by blower fan
In, the heat transfer of hot-air is given accumulation of heat wall by heat-transfer pipe, to realize accumulation of heat.
8. warmhouse booth as claimed in claim 7, it is characterised in that：Arc in film fixed beam winds up beam, arc lower edge
One end of beam is fixedly connected with insulated wall, and wind up beam, the other end of arc lower-cord beam of the arc in film fixed beam is fixed on ground
On face；Drive device is near insulated wall；Heat-transfer pipe is coiled pipe, and accumulation of heat wall is corresponding with the shape of insulated wall, accumulation of heat wall
It is in contact with insulated wall, accumulation of heat wall is built into using gitter brick, insulated wall is color-steel composite board；Warmhouse booth also includes that treatment is filled
The temperature sensor put, be arranged in warmhouse booth, processing unit is electrically connected with temperature sensor and blower fan, temperature sensor
For experiencing the temperature in warmhouse booth, and corresponding temperature signal is produced, processing unit is produced for collecting temperature sensor
Temperature signal, and corresponding current temperature value is produced according to the temperature signal of collection, and the current temperature value that will be produced with it is pre-
If reference temperature value compare, and blower fan work is controlled according to comparative result, processing unit is not to compare current temperature value small
When default reference temperature value, control blower fan is started working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510269258.6A CN104813871B (en) | 2015-05-25 | 2015-05-25 | Greenhouse framework and greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510269258.6A CN104813871B (en) | 2015-05-25 | 2015-05-25 | Greenhouse framework and greenhouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104813871A CN104813871A (en) | 2015-08-05 |
| CN104813871B true CN104813871B (en) | 2017-05-24 |
Family
ID=53724583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510269258.6A Active CN104813871B (en) | 2015-05-25 | 2015-05-25 | Greenhouse framework and greenhouse |
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| CN105815158A (en) * | 2016-05-24 | 2016-08-03 | 北京农业智能装备技术研究中心 | Rail-type multi-span greenhouse interior thermal insulation device |
| CN106922437A (en) * | 2017-03-03 | 2017-07-07 | 宁夏新起点现代农业装备科技有限公司 | New greenhouse of surviving the winter |
| CN107466734A (en) * | 2017-09-28 | 2017-12-15 | 安顺市平坝区银河特色种植专业合作社 | A kind of air heat device of greenhouse for planting vegetable |
| CN108887044A (en) * | 2018-08-24 | 2018-11-27 | 中国农业科学院农业环境与可持续发展研究所 | A kind of attached-greenhouse inside holding paving volume system |
| CN116439046B (en) * | 2023-06-14 | 2023-08-15 | 上海华维可控农业科技集团股份有限公司 | Agricultural crop planting greenhouse with controllable shading area |
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| CN104813871A (en) | 2015-08-05 |
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Denomination of invention: Greenhouse frame and greenhouse Effective date of registration: 20220521 Granted publication date: 20170524 Pledgee: China Minsheng Bank Co.,Ltd. Yinchuan branch Pledgor: NINGXIA XINQIDIAN MODERN AGRICULTURAL EQUIPMENT TECHNOLOGY CO.,LTD. Registration number: Y2022640000007 |
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