CN205378622U - Greenhouse facade ventilation heat preservation device - Google Patents
Greenhouse facade ventilation heat preservation device Download PDFInfo
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- CN205378622U CN205378622U CN201620150505.0U CN201620150505U CN205378622U CN 205378622 U CN205378622 U CN 205378622U CN 201620150505 U CN201620150505 U CN 201620150505U CN 205378622 U CN205378622 U CN 205378622U
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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 relates to a ventilation heat preservation field of greenhouse facade structure especially relates to the facade ventilation heat preservation device of all alone membrane big -arch shelter, and the device sets up in greenhouse facade vent department, including anti -wind guiding mechanism, window form, elevating system and connecting elements, anti -wind guiding mechanism is vertical form setting, anti -wind guiding mechanism's upper end and greenhouse structure fixed connection, anti -wind guiding mechanism's lower extreme and greenhouse structure or with the earth fixed connection, the window form is facade form setting, the upper end of window form with elevating system connects, the lower extreme of window form and greenhouse structure fixed connection or with the earth fixed connection, elevating system can drive window form upper end along anti -wind guiding mechanism does the elevating movement of vertical direction. The utility model discloses use one set of device just can open and close one deck or the multilayer window form of setting at the greenhouse facade.
Description
Technical field
This utility model relates to greenhouse facade ventilating and thermal insulating technical field, especially relates to a kind of greenhouse facade ventilating and thermal insulating device.
Background technology
In facade ventilating and thermal insulating field, greenhouse, commonly used is roll-type ventilating and thermal insulating device at present, it is made up of flexible material (being generally canopy film) forms, spool and driving office, flexible window one end is fixed in the Keelof green house structure of greenhouse ventilation window upper end, the other end is fixing to be wrapped on spool, and spool one end is connected with driving office.When spool is driven office to be driven up rotating, flexible window is wrapped on spool gradually, and window is gradually opened；When spool rotates round about, flexible window discharges expansion gradually from spool and covers on window, until window is closed.There is the problem that
1. set of device open and close can only be arranged on one layer of forms of a facade, and the two-layer forms being arranged on a facade are accomplished by this device of two sets, by that analogy.
2. set of device open and close can not surround the annular forms that multiple facades are arranged.
3. preventing the office that flexible window is blown up is pressing mold line, and pressing mold line and forms are in released state, belong to two structures, even after forms closedown, it is also possible to be blown up at any time and cause greenhouse inner air and outer air convection current, heat losses, heat insulating ability reduces.
4. the vent of greenhouse four facades all around, if using monolayer forms, it is necessary to four covering devices；If with double-deck forms, it is necessary to eight covering devices, equipment cost is high, and operational efficiency is low.
Utility model content
The purpose of this utility model is in that to provide a kind of greenhouse facade ventilating and thermal insulating device, the technical problem of the multilamellar forms being arranged on a facade can not be opened and closed with the set of device solving exist in prior art, and set of device can not open and close the technical problem of one layer of forms or the multilamellar forms being arranged on multiple facade.
A kind of greenhouse facade ventilating and thermal insulating device that this utility model provides, is arranged on facade vent place, greenhouse, including wind resistance guiding mechanism, connecting elements, forms and elevating mechanism；
Described wind resistance guiding mechanism is that vertical state is arranged, and described wind resistance guiding mechanism includes multiple；The upper end of described wind resistance guiding mechanism is fixing with greenhouse structure to be connected, and the lower end of described wind resistance guiding mechanism is connected with greenhouse structure or with greatly fixing；
Described connecting elements is that transverse state is arranged, and described connecting elements includes multiple, and described connecting elements connects described forms and described wind resistance guiding mechanism；Described connecting elements is flexibly connected with described wind resistance guiding mechanism, fixes with described forms and is connected；Described connecting elements can move up and down along described wind resistance guiding mechanism；
Firstly the need of illustrating, described greenhouse is the building with generation " greenhouse effect " function, and the roof of described building is ridge or curved, including only greenhouse or only booth, and attached-greenhouse or beam-connected greenhouse.Described greenhouse facade vent includes two classes: the first kind is the vent arranged in the facade structures that greenhouse is connected with the earth；Equations of The Second Kind is the vent arranged in the facade structures that top of greenhouse is vertically arranged；Described greenhouse facade structures is exactly the greenhouse structure arranged in vertical state, is equivalent to the wall body structure of Greenhouse building；The set-up mode of first kind vent is different because of the difference of greenhouse area, and greenhouse area is little, and vent is arranged on one, greenhouse facade or on two facades, forms one or two vents；Greenhouse area is big, and vent is arranged on three, greenhouse facade or four facades, forms a loop vent mouth around three, greenhouse facade or four facades.Equations of The Second Kind vent is positioned at greenhouse ridge, becomes roof ventilater structure.Vertical state described in the utility model refers to vertical state or the state close to vertical state；Described transverse state refers to level or the state close to level；Described facade shape refers to that laminated structure is the state that vertical state is arranged.
It should be noted that described wind resistance guiding mechanism has two functions: one is wind resistance function, namely stop forms swing on occurred level direction when blowing；Two is guide function, and namely restriction forms move up and down only along the track of wind resistance guiding mechanism.It should be noted that described connecting elements has two functions: one is stress power transmission function, and the positive and negative blast namely forms received absorbs and passes to wind resistance guiding mechanism, it is ensured that the stability of forms duty and reliability.Two is spacing guide function, namely guides forms to move up and down only along wind resistance guiding mechanism, it is impossible to all around to move in the horizontal direction.The connection of described connecting elements and described wind resistance guiding mechanism is to be flexibly connected, described flexible connection refers to, described connecting elements can move up and down on described wind resistance guiding mechanism, and, can only move up and down, can not move in the horizontal direction, but at the volley without departing from this wind resistance guiding mechanism.The connecting structure of described connecting elements can be ring-type, is enclosed within wind resistance guiding mechanism；Or described connecting structure can also be arranged to the slippery fellow of " concave-convex type " and the slideway that mate with described wind resistance guiding mechanism, makes " convex " slippery fellow can move up and down in " matrix " slideway.The other end of described connecting elements is connected with forms by the connection office being arranged on forms side, and described connection office can be fixed together window structure and described connecting elements.Described connection office includes multiple, such as, fix with screw or rivet, or be arranged on the rope on plastic sheeting window structure (namely by combination process, rope film), just the plastic sheeting of connecting elements Yu window structure can be fixed together by this rope.From the upper end of described forms, along arranging connecting elements described in multilamellar between forms and wind resistance guiding mechanism from top to bottom, the described connecting elements of each layer is connected at the joining place of same aspect with described wind resistance guiding mechanism and described forms respectively.Shrinking folding occupied accommodation space with forms when spacing between each layer connecting elements falls relevant, the intensity also stretching the horizontal wind-force of opposing after stretching, extension with forms is relevant.Described connecting elements can curve with steel wire, or is stamped to form with metal material, or makes with rigid plastics.
Described forms are folding structure；Described forms are the side that facade shape is arranged on described wind resistance guiding mechanism；The upper end of described forms and the facade structures of middle and lower part thereof are connected with described wind resistance guiding mechanism by described connecting elements；The lower end of described forms is fixing with greenhouse structure to be connected or is connected with greatly fixing, and the upper end of described forms is connected with described elevating mechanism；
It should be noted that the feature of described folding structure refers to gauffer can occur until reaching folded state, forms generation gauffer or folding, it is possible to make the height reduction of described window structure.Described forms are the ingredient of greenhouse facade building enclosure, are belonging to the building enclosure of active state, i.e. upper end and the position, middle and lower part of described building enclosure can move up and down.Move upward and can stretch stretching, extension, making greenhouse facade vent diminish until closing, playing the effect of thermal isolation and heat storage；Move downward collapsible, make greenhouse facade vent become big until fully open, play aeration-cooling effect.
Described elevating mechanism can drive the elevating movement that wind resistance guiding mechanism described in described forms upper end edge does on vertical direction, so that described forms facade structures folding shrinking when moving downward, stretchs out flattening when moving upward.
Further, described wind resistance guiding mechanism is the vertical rod that section bar is made, or described wind resistance guiding mechanism is that two ends are by the fixing steel wire tightened；
Described wind resistance guiding mechanism arranges string or multiple row.
It should be noted that, described section bar is that transverse section has the rigid material setting shape, described setting shape is that this shape operationally has stability, can be circle, rectangle, matrix, convex etc., as long as after the flexible connection structure making described connecting elements is flexibly connected with described section bar, it is possible to move up and down on described section bar.
Further, described forms are the laminated structure that flexible material is made；Or the laminated structure that described forms are made up of the rigid material that polylith is rectangular, described in polylith, the horizontal joint flexible material between rigid material connects or connects with hinging manner；
It should be noted that described forms select flexible material that described forms can be made to have folding property；Described forms polylith rigid material is made, and the horizontal joint flexible material between each block of rigid material connects or chain connection, can fold also for making forms.The thickness of described laminated structure is far smaller than its length and width, and described laminated structure is a kind of material composition, or the composite construction of multiple material composition.
It should be noted that in warm season, described forms are used for the insulation in greenhouse, moisturizing, ventilation, cooling, wet down, described forms select the flexible materials such as plastic sheeting.In cold season, described forms for greenhouse antifreeze, cold-proof, insulation, ventilate, described forms select be provided with heat insulating function structure structure, e.g., be provided with the structure of foaming pearl cotton；Described forms polylith rigid material is made, and horizontal joint flexible material between rigid material connects or is hinged, it is possible to make greenhouse ventilation opening in opening procedure, and forms, can folding shrinking in order between each block of rigid material when falling.
Further, described forms include one layer or multilamellar；One layer of described forms are connected with wind resistance guiding mechanism described in string；Forms described in multilamellar are connected with wind resistance guiding mechanism described in string, or are connected with the described wind resistance guiding mechanism of each row respectively；
In the upper end of described multilamellar forms, being provided with multiple connecting rod, described connecting rod is arranged in horizontal shape, and described connecting rod intersects with described forms upper end, is connected with described forms upper end in joining, and described connecting rod is connected as a single entity the upper end of the plurality of forms；
It should be noted that the rod-like structure that described connecting rod is rigid material to be made or list structure, there is the intensity of setting, it is possible to by promoting described connecting rod, drive described forms to move upward.
It should be noted that use the requirement of season and heat-insulating property to determine the number of plies that forms are arranged according to greenhouse, for not needing the greenhouse of antifreeze function, forms arrange one layer or two-layer, and for needing the greenhouse of antifreeze function, forms arrange two-layer or three layers.
Further, described forms are independently arranged at each facade vent in greenhouse；Or described forms are circumferentially positioned at three facade vents in greenhouse；Or described forms are circumferentially positioned at four facade vents in greenhouse；
It should be noted that, described forms are independently arranged at each facade vent in greenhouse, refer to that a facade vent arranges forms (including monolayer forms or multilamellar forms), two facade vents arrange two forms (including monolayer forms or multilamellar forms), by that analogy, it is arranged between the forms of each facade vent separate.Forms around three, greenhouse facade vent or four facade vent settings become the forms of loop configuration, and the forms of described loop configuration are sequential like, integral type.Its entirety of the forms of described loop configuration stretches stretching, extension from bottom to top, make the loop vent mouth close synchronously of three, greenhouse facade or four facades, during the forms of loop configuration folding shrinking from the top down, the loop vent mouth of three, greenhouse facade or four facades is made to synchronize to open.Forms around the loop configuration of four facades in greenhouse include closed annular structure forms and non-closed annular structure forms.There is the greenhouse of closed annular structure forms, need to do special handling at greenhouse inlet place, to facilitate discrepancy greenhouse (such as, door opening can be arranged on forms).
Also, it should be noted the forms of loop configuration are on the corner, between forms facade structures and greenhouse structure, it is provided with gap, to reduce forms friction when moving up and down and between greenhouse structure.The forms of loop configuration are rigid material when making, on the corner, in addition it is also necessary to connect the rigid material window structure of two adjacent facades with flexible material.
When greenhouse area is less, the draught area that greenhouse facade vent needs is also less, can arrange a vent at greenhouse a facade, and a vent arranges one layer of forms, or arranges the multiple forms of multilamellar.When greenhouse area is bigger, two vents can be set at two, greenhouse facade；When greenhouse area is bigger, three, greenhouse or four sides can be surrounded, a big ring-type vent is set.
Further, when described forms be flexible material make time, around the circulus that forms are continuous print integral type that three, greenhouse facade vent or four facade vents are arranged；
For the non-closed annular structure forms around three, greenhouse facade or four facades, two vertical sides it are designed with at the two ends of forms extending direction, when forms are closed, these two sides and greenhouse facade structures fit tightly, to improve the air-tightness of forms, thus reducing the convection current of air inside and outside greenhouse.The described mode fitted tightly has multiple, is attached together with greenhouse facade structures including arranging magnetic force office on this dual-side；Or directly with the office being movably arranged in greenhouse facade structures this side clamping together.
Further, each described wind resistance guiding mechanism is connected with multiple described connecting elements, one end of multiple described connecting elements is connected with described wind resistance guiding mechanism, and the other end is connected with the described forms being arranged on described wind resistance guiding mechanism side or both sides respectively；Or the middle part of multiple described connecting elements is connected with described wind resistance guiding mechanism, its two ends are connected with the described forms being arranged on described wind resistance guiding mechanism both sides respectively.
It should be noted that when the middle part of described connecting elements is connected with described wind resistance guiding mechanism, the two is " cross type ", and the connecting structure of the connecting portion of described connecting elements includes the shape such as closed hoop, semi-closed ring-type.
Further, the connected mode of multiple described connecting elements and described forms is from the upper end of described forms, and layering is connected in described forms facade structures from top to bottom；
When described forms be flexible material make time, described layering connect each interlamellar spacing equal, when described forms decline, described forms each interlamellar spacing medium position occur fold；When described forms be polylith rigid material make time, each interlamellar spacing that described layering connects at least includes two blocks of rigid materials, and the connecting portion of connecting elements is at the joint portion place of two blocks of rigid materials, when described forms decline, the polylith rigid material of described forms folds.
Further, described elevating mechanism includes major axis, rope and drive division；
Described major axis is made up of single metal rod-like structure, or is consisted of shaft coupling multiple metallic rod shaped structures；Described major axis is identical with the prolonging direction of described forms, isometric with described forms；The horizontal either above or below being arranged on described greenhouse facade vent of described major axis, is connected by bearing bracket stand and greenhouse structure are fixing, or is connected with greatly fixing；
When described forms are arranged around the multiple facade in greenhouse, described major axis is also arranged around greenhouse in company with described forms, in the corner of greenhouse facade, connects adjacent major axis two ends with umbrella gear unit.
Described rope includes a plurality of, and described a plurality of rope is arranged between described major axis and described forms；Described rope one end is fixing with described major axis to be connected, and the other end is fixing with the upper end of described forms to be connected；When described major axis is arranged on the lower section of described greenhouse facade vent, it is provided above multiple pulley at described greenhouse facade vent, described pulley is fixing with described greenhouse structure to be connected, and each described rope is respectively after pulley described in a group, and two ends are connected with described forms and major axis.
When described forms include multilamellar, one end of each described rope is connected with a described connecting rod respectively.
Described drive division is connected with described major axis, and described drive division can drive described major axis to rotate.
It should be noted that, when described major axis rotates, described rope is wrapped on described major axis gradually, the other end of described rope drives described forms to move up along the guiding of described wind resistance guiding mechanism gradually, until arriving at the upper side frame of greenhouse ventilation opening, and fit together with the upper side frame of greenhouse ventilation opening；When described major axis rotates in the opposite direction, described rope discharges gradually from described major axis, described forms are lost pulling force by described rope, described forms glide along described wind resistance guiding mechanism by Gravitative Loads, forms facade structures generation gauffer between each layer of connecting elements of layering, folding, pile up the side at wind resistance guiding mechanism layer by layer.
Further, described elevating mechanism is air lifter or hydraulicefficiency elevation structure, described air lifter or described hydraulicefficiency elevation structure include multiple, described air lifter or described hydraulicefficiency elevation structure are arranged on the lower section of described greenhouse facade vent, one end of described air lifter or described hydraulicefficiency elevation structure is connected with greenhouse structure or is connected with the earth, and the other end of described air lifter or described hydraulicefficiency elevation structure is connected with the upper end of described forms；
When described forms include multilamellar, one end of each described air lifter or hydraulicefficiency elevation structure is connected with a described connecting rod respectively.
It should be noted that, when described elevating mechanism is arranged on big ground, when the elevating lever (i.e. the upper end of elevating mechanism) of described elevating mechanism moves upward, overcome the deadweight of described forms, described forms are promoted to move upward along described wind resistance guiding mechanism, until arriving at the upper side frame of greenhouse ventilation opening, fit together with this upper side frame；When described elevating mechanism cancels pressure, the elevating lever retraction of described elevating mechanism, described forms lean on Gravitative Loads, glide along described wind resistance guiding mechanism, and folded code is placed on the side of described wind resistance guiding mechanism.
Also, it should be noted when described forms are folded down contraction, the forms Gravitative Loads power promoting this motion is too little, and when can not effectively make forms folding shrinking, can arrange External Force Acting and promote this motion to complete.
The beneficial effects of the utility model are:
The greenhouse facade ventilating and thermal insulating device that this utility model provides, is arranged on greenhouse facade vent, plays ventilation, cooling effect in summer, play insulation, antifreeze effect in the winter time.
The greenhouse facade ventilating and thermal insulating device that this utility model provides, is possible not only to use the ventilating and thermal insulating of only greenhouse facade, also can use the ventilating and thermal insulating of attached-greenhouse facade.
The greenhouse facade ventilating and thermal insulating device that this utility model provides, only with one set of lifting mechanism, it is possible to the lifting of simultaneously operating greenhouse facade monolayer or multilamellar forms, it is also possible to the monolayer of the multiple facade in simultaneously operating greenhouse or the lifting of multilamellar forms.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention, below the accompanying drawing used required during detailed description of the invention is described is briefly described, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the greenhouse facade ventilating and thermal insulating device of the forms that this utility model provides to be monolayer, elevating mechanism be major axis；
The facade ventilating and thermal insulating device schematic cross-sectional view of the double-layer cable film booth that Fig. 2 provides for this utility model, for two-layer forms, elevating mechanism is major axis；
The facade ventilating and thermal insulating device sectional schematic diagram of the double-layer cable film booth that Fig. 3 provides for this utility model, for double-deck forms, elevating mechanism is pneumatic means；
The ventilating and thermal insulating device front schematic view that Fig. 4 provides for this utility model, elevating mechanism is pneumatic means.
Accompanying drawing labelling:
1-wind resistance guiding mechanism；2-forms；
3-major axis；4-connecting elements；
5-pneumatic means；6-rope；
7-drive division；8-connecting rod；
9-vent upper side frame；10-vent；
11-double-layer cable film booth transverse section；12-greenhouse；
13-forms upper end；14-forms lower end；
15-compresses air generating unit.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only for descriptive purposes, and it is not intended that indicate or hint relative importance.
In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals.Word " the many, " word of this utility model statement quantity, including two or more.For the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term concrete meaning in this utility model.
The structural representation of a kind of greenhouse facade ventilating and thermal insulating device that Fig. 1 provides for this utility model embodiment 1.
As shown in Fig. 14, the greenhouse facade ventilating and thermal insulating device that the present embodiment provides, it is arranged on facade vent 10 place of greenhouse 12 or double-layer cable film booth 11, including wind resistance guiding mechanism 1, connecting elements 4, forms 2 and elevating mechanism；
Wind resistance guiding mechanism 1 is vertically arranged, and wind resistance guiding mechanism 1 includes multiple；The upper end of wind resistance guiding mechanism 1 is fixing with greenhouse structure to be connected, and the lower end of wind resistance guiding mechanism 1 is connected with greenhouse structure or with greatly fixing；
It should be noted that greenhouse facade vent 10 includes two classes: the first kind is the vent 10 arranged in the facade structures that greenhouse is connected with the earth；Equations of The Second Kind is the vent 10 arranged in the facade structures that top of greenhouse is vertically arranged；Greenhouse facade structures is exactly the greenhouse structure vertically set up；The set-up mode of first kind vent 10 is different because of the difference of greenhouse area, and greenhouse area is little, and vent 10 is arranged on one, greenhouse facade or on two facades, forms one or two vents 10；Greenhouse area is big, and vent 10 is arranged on three, greenhouse facade or four facades, forms a loop vent mouth 10 around three, greenhouse facade or four facades.Equations of The Second Kind vent 10 is positioned at greenhouse ridge, becomes roof ventilater structure.
It should be noted that, wind resistance guiding mechanism 1 has two functions: one is wind resistance effect, namely, after greenhouse ventilation opening 10 is closed by forms, stop forms 2 under the impact of positive and negative blast, serious roll motion occurs in the horizontal direction, to guarantee to fit tightly between the forms upper end 13 of forms 2 and vent upper side frame 9, make forms upper end 13 and forms 2 facade structures operationally remaining stable for property, to extend the service life of forms 2；Two is guide effect, limits forms 2 only in the track set, moves up and down along wind resistance guiding mechanism 1.That is, after guaranteeing that vent 10 is opened, the upper end 13 of forms 2 and the middle part of forms 2 can fall to the position of setting；In guaranteeing vent 10 closing process, forms 2 can move upward according to setting track；After guaranteeing that vent 10 is closed, can fit tightly between forms upper end 13 and the vent upper side frame 9 being located at greenhouse facade of forms 2.
Also, it should be noted wind resistance guiding mechanism 1 includes multiple, multiple wind resistance guiding mechanism 1 left-right and front-backs are in a row arranged in rows in, i.e. often row or each row wind resistance guiding mechanism 1 in same facade structures are all disposed within straight line.The spacing of wind resistance guiding mechanism 1 determines according to the material of composition forms 2 building enclosure, and the forms 2 of flexible material need to arrange the wind resistance guiding mechanism 1 of smaller spacing, to prevent the forms 2 when blowing from deformation of cylindrical occurring.No matter it addition, rigid or the forms of flexible material 2, the intensity of wind resistance guiding mechanism 1 should be able to resist the effect of horizontal wind-force.
Connecting elements 4 is arranged in horizontal shape, and connecting elements 4 includes multiple, and connecting elements 4 connects forms 2 and wind resistance guiding mechanism 1；Connecting elements 4 is flexibly connected with wind resistance guiding mechanism 1, fixes with forms 2 and is connected；Connecting elements 4 can move up and down along wind resistance guiding mechanism 1；
It should be noted that connecting elements 4 has two functions: one is stress power transmission function, and the positive and negative blast namely forms 2 facade structures received absorbs and passes to wind resistance guiding mechanism 1, it is ensured that the stability of forms 2 duty and reliability.Two is spacing guide function, namely guides forms 2 to move up and down only along wind resistance guiding mechanism 1, it is impossible to all around to do the movement of horizontal direction.The connecting structure of connecting elements 4 and wind resistance guiding mechanism 1 can be ring-type, is enclosed within wind resistance guiding mechanism 1；Connecting structure can also be arranged to the slippery fellow of " concave-convex type " and the slideway that mate with wind resistance guiding mechanism 1, makes " convex " slippery fellow can move up and down in " matrix " slideway.The other end of connecting elements 4 is connected with forms 2 by the connection office being arranged on forms 2 side, and connecting office can be fixed together forms 2 structure and connecting elements 4.Connect office and include multiple, for instance, link fixing with screw or rivet, or be arranged on the rope in plastic sheeting forms 2 structure by combination process, just the plastic sheeting of connecting elements 4 with forms 2 structure can be fixed together by this rope.From forms upper end 13, along arranging multilamellar connecting elements 4 between forms 2 and wind resistance guiding mechanism 1 from top to bottom, each layer connecting elements 4 is connected at the joining place of same aspect with wind resistance guiding mechanism 1 and forms 2 respectively.Shrink folding occupied accommodation space when spacing between each layer connecting elements 4 falls with forms 2 relevant, also stretch the intensity of the horizontal wind-force of opposing after stretching, extension with forms 2 relevant.Connecting elements 4 can curve with steel wire, or is stamped to form with metal material, or makes with rigid plastics.
Forms 2 are folding structure；Forms 2 are arranged on the side of wind resistance guiding mechanism 1 in facade shape；The facade structures of forms 2 is connected with wind resistance guiding mechanism 1 by connecting elements 4；The lower end 14 of forms 2 is fixing with greenhouse structure to be connected or is connected with greatly fixing, and the upper end 13 of forms 2 is connected with elevating mechanism；
It should be noted that, forms 2 are building enclosure, belong to the building enclosure being active being arranged on greenhouse facade, this building enclosure upper end and middle part can move up and down, move upward and can stretch stretching, extension gradually, until making forms upper end 13 match with greenhouse ventilation opening upper side frame 9, fitting together, making vent 10 be closed；When this building enclosure upper end and middle part move downward, forms 2 facade structures folding shrinking gradually, pile up the side at wind resistance guiding mechanism 1, vent 10 is opened gradually, until making forms upper end 13 stop falling completely, vent 10 is in opening.
Elevating mechanism can drive the elevating movement that forms 2 upper end edge wind resistance guiding mechanism 1 does on vertical direction, so that forms 2 facade structures folding shrinking when moving downward, stretchs out flattening when moving upward.
It should be noted that in Fig. 1 and Fig. 2 embodiment, described elevating mechanism includes major axis 3, rope 6 and drive division 7.Major axis 3 is made up of single metal rod-like structure, or is consisted of shaft coupling multiple metallic rod shaped structures；Isometric with forms 2；Major axis 3 is horizontally set on the either above or below of greenhouse facade vent 10, is connected by bearing bracket stand and greenhouse structure are fixing, or is connected with greatly fixing；
When forms 2 are arranged around the multiple facade in greenhouse, major axis 3 is also arranged around greenhouse in company with forms 2, in the corner of greenhouse facade, connects adjacent major axis 3 two ends with umbrella gear unit.
Rope 6 includes a plurality of, and a plurality of rope 6 is evenly provided between major axis 3 and forms 2；Rope 6 one end is fixing with major axis 3 to be connected, and the other end is fixing with the forms upper end 13 of forms 2 to be connected；When major axis 3 is arranged on the lower section of greenhouse facade vent 10, at multiple pulley that is provided above of greenhouse facade vent 10, pulley is fixing with greenhouse structure to be connected, and each rope 6 is respectively after one group of pulley, and two ends are connected with forms upper end 13 and major axis 3.
When forms 2 include multilamellar, one end of each rope 6 is connected with a connecting rod 8 respectively.
Drive division 7 is connected with major axis 3, and drive division 7 can drive major axis 3 to rotate.
When major axis 3 rotates, rope 6 is wrapped on major axis 3 gradually, the other end of rope 6 drives the middle part facade structures of forms upper end 13 and forms 2 to move up along the guiding of wind resistance guiding mechanism 1 gradually, until arriving at the upper side frame 9 of greenhouse ventilation opening 10, and fit together with the upper side frame 9 of greenhouse ventilation opening 10；When major axis 3 rotates in the opposite direction, rope 6 discharges gradually from major axis 3, forms 2 are lost pulling force by rope 6, forms 2 glide along wind resistance guiding mechanism 1 by Gravitative Loads, forms 2 facade structures generation gauffer between each layer of connecting elements 4 of layering, folding, pile up the side at wind resistance guiding mechanism 1 layer by layer.
In the alternative of the present embodiment, the vertical rod that wind resistance guiding mechanism 1 is made for section bar, or wind resistance guiding mechanism 1 is two ends by the fixing steel wire tightened；
Wind resistance guiding mechanism 1 arranges string or multiple row.
In the alternative of the present embodiment, the laminated structure that forms 2 are made for flexible material；Or the laminated structure that forms 2 are made up of the rigid material that polylith is rectangular, the horizontal joint flexible material between polylith rigid material connects or connects with hinging manner；
It should be noted that in warm season, forms 2 are for the insulation in greenhouse, moisturizing, ventilation, cooling, wet down, and forms 2 select the flexible materials such as plastic sheeting.In cold season, forms 2 are antifreeze, cold-proof for greenhouse, insulation, ventilate, and forms 2 select the structure being provided with heat insulating function structure, e.g., are provided with the structure of foaming pearl cotton；Connecting with flexible material or be hinged, it is possible to making greenhouse ventilation opening 10 in opening procedure, forms 2, can folding shrinking in order between each piece when falling.
In the alternative of the present embodiment, forms 2 include one layer or multilamellar；One layer of forms 2 are connected with string wind resistance guiding mechanism 1；Multilamellar forms 2 are connected with string wind resistance guiding mechanism 1, or are connected with each row wind resistance guiding mechanism 1 respectively；
In the upper end 13 of multilamellar forms 2, being evenly provided with multiple connecting rod 8, the upper end 13 of the multiple forms 2 of connecting rod 8 is connected as a single entity；
It should be noted that, the number of plies that forms 2 are arranged is determined in the requirement using season and heat-insulating property according to greenhouse, and for not needing the greenhouse 12 of antifreeze function, forms 2 arrange one layer or two-layer, for needing the greenhouse 11 of antifreeze function, forms 2 arrange two-layer or three layers.
In the alternative of the present embodiment, forms 2 are arranged on a facade vent 10 in greenhouse；Or forms 2 are circumferentially positioned at three facade vents 10 in greenhouse；Or forms 2 are circumferentially positioned at four facade vents 10 in greenhouse；
The forms 2 of loop configuration are become around the forms 2 arranged, forms 2 entirety of loop configuration stretches stretching, extension from bottom to top, make loop vent mouth 10 close synchronously of three, greenhouse facade or four facades, during forms 2 folding shrinking from the top down of loop configuration, the loop vent mouth 10 of three, greenhouse facade or four facades is made to synchronize to open.Forms 2 around the loop configuration of four facades in greenhouse include closed annular structure forms 2 and non-closed annular structure forms 2.There is the greenhouse of closed annular structure forms, need to do special handling at greenhouse inlet place, to facilitate discrepancy greenhouse, as: on forms 2, offer door opening.
When greenhouse area is less, the draught area that greenhouse facade vent 10 needs is also less, can arrange a vent 10 at greenhouse a facade, and a vent 10 arranges one layer of forms 2, or arranges the multiple forms 2 of multilamellar；When greenhouse area is bigger, two vents 10 can be set at two, greenhouse facade；When greenhouse area is bigger, three, greenhouse or four sides can be surrounded, a big ring-type vent 10 is set.
In the alternative of the present embodiment, when forms 2 are made for flexible material, the forms 2 around three, greenhouse facade vent 10 or four facade vent 10 settings are circulus；
For the non-closed annular structure forms 2 around three, greenhouse facade or four facades, it is designed with two vertical sides at the two ends of forms 2 extending direction, when vent 10 is closed, two sides of forms 2 and greenhouse facade structures fit tightly, to improve the air-tightness of vent 10, thus reducing the convection current of air inside and outside greenhouse.The mode fitted tightly has multiple, is attached together with greenhouse facade structures including arranging magnetic force office on this dual-side；Or directly by the greenhouse facade structures of activity setting this side clamping together.
In the alternative of the present embodiment, being connected with multiple connecting elements 4 on each wind resistance guiding mechanism 1, the other end of multiple connecting elements 4 is connected with the forms 2 of side respectively, or the two ends of multiple connecting elements 4 are connected with the forms 2 of both sides respectively.
In the alternative of the present embodiment, the connection of multiple connecting elements 4 and forms 2 is layered in the facade structures being connected to forms 2 from top to bottom；
When forms 2 are made for flexible material, each interlamellar spacing that layering connects is equal；
When forms 2 are made for polylith rigid material, each interlamellar spacing that layering connects at least includes two blocks of rigid materials, and connecting elements 4 is connected with rigid material at the joint portion place of two blocks of rigid materials.
In the alternative of the present embodiment, elevating mechanism includes major axis 3, rope 6 and drive division 7；
Major axis 3 is made up of single metal rod-like structure, or is consisted of shaft coupling multiple metallic rod shaped structures；Major axis 3 is identical with the prolonging direction of forms 2, isometric with forms 2；Major axis 3 is horizontally set on the either above or below of greenhouse facade vent 10, is connected by bearing bracket stand and greenhouse structure are fixing, or is connected with greatly fixing；
When forms 2 are arranged around the multiple facade in greenhouse, major axis 3 is also arranged around greenhouse in company with forms 2, in the corner of greenhouse facade, connects adjacent major axis 3 two ends with umbrella gear unit.On umbrella gear unit, it is also possible to arrange clutch, the forms for controlling multiple facade vent are synchronized with the movement, or substep motion.
Rope 6 includes a plurality of, and a plurality of rope 6 is evenly provided between major axis 3 and forms 2；Rope 6 one end is fixing with major axis 3 to be connected, and the other end is fixing with the upper end of forms 2 to be connected；When major axis 3 is arranged on the lower section of greenhouse facade vent 10, at multiple pulley that is provided above of greenhouse facade vent 10, pulley is fixing with greenhouse structure to be connected, and each rope 6 is respectively after one group of pulley, and two ends are connected with forms 2 and major axis 3.
When forms 2 include multilamellar, one end of each rope 6 is connected with a connecting rod 8 respectively.
Drive division 7 is connected with major axis 3, and drive division 7 can drive major axis 3 to rotate.Drive division 7 can be hand drive office, it is also possible to motor-driven driving office.
In the alternative of the present embodiment, elevating mechanism can also be air lifter 5 or hydraulicefficiency elevation structure, air lifter 5 or hydraulicefficiency elevation structure are arranged on the lower section of greenhouse facade vent 10, one end of air lifter 5 or hydraulicefficiency elevation structure is connected with greenhouse structure or is connected with the earth, and the other end of air lifter 5 or hydraulicefficiency elevation structure is connected with the upper end 13 of forms 2；
When forms 2 include multilamellar, the upper end of each air lifter 5 or hydraulicefficiency elevation structure is connected with a connecting rod 8 respectively.Pneumatic elevation structure 5 is connected with compression air generating unit 15.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of this utility model.
Claims (10)
1. a greenhouse facade ventilating and thermal insulating device, it is characterised in that: this device is arranged on facade vent place, greenhouse, including wind resistance guiding mechanism, connecting elements, forms and elevating mechanism；
Described wind resistance guiding mechanism is that vertical state is arranged, and described wind resistance guiding mechanism includes multiple；The upper end of described wind resistance guiding mechanism is fixing with greenhouse structure to be connected, and the lower end of described wind resistance guiding mechanism is connected with greenhouse structure or with greatly fixing；
Described connecting elements is that transverse state is arranged, and described connecting elements includes multiple, and described connecting elements connects described forms and described wind resistance guiding mechanism；Described connecting elements is flexibly connected with described wind resistance guiding mechanism, and described connecting elements is fixing with described forms to be connected；Described connecting elements can move up and down along described wind resistance guiding mechanism；
Described forms are folding structure, described forms are the side that facade state is arranged on described wind resistance guiding mechanism, the upper end of described forms and the facade structures of middle and lower part thereof are connected with described wind resistance guiding mechanism by described connecting elements, the lower end of described forms is fixing with greenhouse structure to be connected or is connected with greatly fixing, and the upper end of described forms is connected with described elevating mechanism；
Described elevating mechanism can drive the elevating movement that wind resistance guiding mechanism described in described forms upper end edge does on vertical direction, so that described forms facade structures folding shrinking when moving downward, stretchs out flattening when moving upward.
2. a kind of greenhouse according to claim 1 facade ventilating and thermal insulating device, it is characterised in that: described wind resistance guiding mechanism is the vertical rod that section bar is made, or described wind resistance guiding mechanism is that two ends are by the fixing steel wire tightened；
Described wind resistance guiding mechanism arranges string or multiple row.
3. a kind of greenhouse according to claim 1 facade ventilating and thermal insulating device, it is characterised in that: described forms are the laminated structure that flexible material is made；Or the laminated structure that described forms are made up of the rigid material that polylith is rectangular, described in polylith, the horizontal joint flexible material between rigid material connects or connects with hinging manner.
4. a kind of greenhouse according to claim 3 facade ventilating and thermal insulating device, it is characterised in that: described forms include one layer or multilamellar；One layer of described forms are connected with wind resistance guiding mechanism described in string；Forms described in multilamellar are connected with wind resistance guiding mechanism described in string, or are connected with the described wind resistance guiding mechanism of each row respectively；
In the upper end of described multilamellar forms, being provided with multiple connecting rod, described connecting rod horizontally set, described connecting rod intersects connection with the upper end of described forms, and described connecting rod is connected as a single entity the upper end of the plurality of forms.
5. a kind of greenhouse according to claim 4 facade ventilating and thermal insulating device, it is characterised in that: described forms are independently arranged at each facade vent in greenhouse；Or described forms are circumferentially positioned at three facade vents in greenhouse；Or described forms are circumferentially positioned at four facade vents in greenhouse.
6. a kind of greenhouse according to claim 5 facade ventilating and thermal insulating device, it is characterised in that: when described forms be flexible material make time, around the forms structure in the form of a ring that three, greenhouse facade vent or four facade vents are arranged.
7. a kind of greenhouse facade ventilating and thermal insulating device according to any one of claim 2-6, it is characterized in that: on each described wind resistance guiding mechanism, be connected with multiple described connecting elements, one end of multiple described connecting elements is connected with described wind resistance guiding mechanism, and the other end is connected with the described forms being arranged on described wind resistance guiding mechanism side or both sides respectively；Or the middle part of multiple described connecting elements is connected with described wind resistance guiding mechanism, its two ends are connected with the described forms being arranged on described wind resistance guiding mechanism both sides respectively.
8. a kind of greenhouse according to claim 7 facade ventilating and thermal insulating device, it is characterised in that: the connected mode of multiple described connecting elements and described forms is from the upper end of described forms, and layering is connected in described forms facade structures from top to bottom；
When described forms be flexible material make time, each interlamellar spacing that described layering connects is equal, and when described forms are when declining, described forms occur folding at the medium position of described interlamellar spacing；
When described forms be polylith rigid material make time, each interlamellar spacing that described layering connects at least includes two blocks of rigid materials, and connecting elements is positioned at the joint portion place of two blocks of rigid materials, described forms are when declining, described forms occur folding between described interlamellar spacing, and adjacent two blocks of rigid materials fold.
9. a kind of greenhouse according to claim 1 facade ventilating and thermal insulating device, it is characterised in that: described elevating mechanism includes major axis, rope and drive division；
Described major axis is made up of single metal rod-like structure, or is consisted of shaft coupling multiple metallic rod shaped structures；Described major axis is isometric with described forms；The horizontal either above or below being arranged on described greenhouse facade vent of described major axis, is connected by bearing bracket stand and greenhouse structure are fixing, or is connected with greatly fixing；
When described forms are arranged around the multiple facade in greenhouse, described major axis is also arranged around greenhouse in company with described forms, in the corner of greenhouse facade, connects adjacent major axis two ends with umbrella gear unit；
Described rope includes a plurality of, and described a plurality of rope is evenly provided between described major axis and described forms；Described rope one end is fixing with described major axis to be connected, and the other end is fixing with described forms upper end to be connected；When described major axis is arranged on the lower section of described greenhouse facade vent, it is provided above multiple pulley at described greenhouse facade vent, described pulley is fixing with described greenhouse structure to be connected, and each described rope is respectively after pulley described in a group, and two ends are connected with described forms and major axis respectively；
When described forms include multilamellar, one end of each described rope is connected with a described connecting rod respectively；
Described drive division is connected with described major axis, and described drive division can drive described major axis to rotate.
10. a kind of greenhouse according to claim 1 facade ventilating and thermal insulating device, it is characterised in that: described elevating mechanism is air lifter or hydraulicefficiency elevation structure, and described air lifter or described hydraulicefficiency elevation structure include multiple；Multiple described air lifters or described hydraulicefficiency elevation structure are arranged on the lower section of described greenhouse facade vent, one end of described air lifter or described hydraulicefficiency elevation structure is connected with greenhouse structure or is connected with the earth, and the other end of described air lifter or described hydraulicefficiency elevation structure is connected with the upper end of described forms；
When described forms include multilamellar, one end of each described air lifter or hydraulicefficiency elevation structure is connected with a described connecting rod respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150505.0U CN205378622U (en) | 2016-02-29 | 2016-02-29 | Greenhouse facade ventilation heat preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150505.0U CN205378622U (en) | 2016-02-29 | 2016-02-29 | Greenhouse facade ventilation heat preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205378622U true CN205378622U (en) | 2016-07-13 |
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ID=56351024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620150505.0U Withdrawn - After Issue CN205378622U (en) | 2016-02-29 | 2016-02-29 | Greenhouse facade ventilation heat preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205378622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105557394A (en) * | 2016-02-29 | 2016-05-11 | 任进礼 | Greenhouse vertical-face ventilation and insulation device |
-
2016
- 2016-02-29 CN CN201620150505.0U patent/CN205378622U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105557394A (en) * | 2016-02-29 | 2016-05-11 | 任进礼 | Greenhouse vertical-face ventilation and insulation device |
| CN105557394B (en) * | 2016-02-29 | 2018-10-09 | 任进礼 | A kind of greenhouse facade ventilating and thermal insulating device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160713 Effective date of abandoning: 20181009 |