CN208016482U

CN208016482U - A kind of transparent heat insulating planting greenhouse

Info

Publication number: CN208016482U
Application number: CN201820379333.3U
Authority: CN
Inventors: 王承辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-20
Filing date: 2018-03-20
Publication date: 2018-10-30
Anticipated expiration: 2028-03-20

Abstract

The utility model provides a kind of transparent heat insulating planting greenhouse integrating light transmission and heat preservation, the planting greenhouse includes Vierendeel girder, the inside and outside light-transmissive film of Vierendeel girder top and bottom is fixed on by elastic pressure parts, Vierendeel girder includes upper beam, the connector of beam above and below lower beam and connection, upper beam is section in " convex " font and the upward bar-shaped trough of notch of standing upside down, lower beam be and the symmetrical bar-shaped trough of upper beam element structure, connector includes positioned at the upper and lower beam left and right sides and left connector identical with upper and lower beam length and right connector, the top of left connector and right connector is fixed on the horizontal plane of two depression of upper beam member lower, lower end is fixed on the horizontal plane of two depression of underbeam member upper.The transparent heat insulating greenhouse of the utility model, it is simple in structure, from heavy and light and bearing capacity it is good, sunlight can pass through inside and outside light-transmissive film and be directly entered in greenhouse daytime, and night low temperature or rainy days, inside and outside light-transmissive film can play good thermal insulation function.

Description

A kind of transparent heat insulating planting greenhouse

Technical field

The utility model is related to a kind of attemperator, more particularly to it is a kind of be suitable for crop greenhouse plant and collect light transmission and It keeps the temperature and specifically relates to a kind of transparent heat insulating planting greenhouse integrating light transmission and heat preservation in the device of one.

Background technology

With being constantly progressive for science and technology, got over the technology of Plastic film greenhouse greenhouse gardening in terms of agricultural planting It is more accepted by people, but in the cold north, the heat insulation work of greenhouse is a difficult point in greenhouse gardening, and obtains Take an important link of high benefit.Existing Plastic film greenhouse greenhouse generally comprises big-canopy framework and is layed in greenhouse bone Plastic plate on frame or film, big-canopy framework mostly use round or flat steel, although this steel have preferable carrying Power, but since solid bar proportion is larger so that integrated house is from great, and cost is also higher, and plastic plate or film paving It is located on such skeleton, it is also necessary to film-pressing line is added on plastic plate or film mutually to be fixed with skeleton；And in order to make greenhouse In plant safely can tide over and grow up in Low Night Temperature or winter arctic weather, traditional heat preserving method is utilized in greenhouse The upper heat holding curtain of ceiling covering, heat holding curtain is typically the self-editing woven straw of farmers' or waste and old cotton-wadded quilt, when daytime is sunny, will be protected Warm curtain is rolled, night, cloudy day or rainy day, just heat holding curtain is put down to spread out covering；Since there are quality weight, guarantors for this heat holding curtain The short deficiency of warm poor performance, service life, and roller shutter, put curtain labor intensity it is big, especially raining or snowing in weather, Moist and accumulated snow is also easy to compression failure greenhouse.

Invention content

To solve the problems, such as present on, the purpose of this utility model is to provide a kind of simple in structure, installation and is easy and collects Light transmission and heat preservation are in the transparent heat insulating planting greenhouse of one.

In order to achieve the above object, the transparent heat insulating planting greenhouse of the utility model, including Vierendeel girder, column, it is covered in frame Outer light-transmissive film on setting a roof beam in place and the iuuminting film below Vierendeel girder；Vierendeel girder includes upper beam, lower beam and company Connect the connector of lower beam, upper beam is section in " convex " font and the upward bar-shaped trough of notch of standing upside down, lower beam For with the symmetrical bar-shaped trough of upper beam element structure, connector include be located at upper and lower beam at left and right sides of and it is long with upper and lower beam Spend identical left connector and right connector, two depression of upper beam member lower is fixed on the top of left connector and right connector Horizontal plane upper and lower end be fixed on the horizontal plane of two depression of underbeam member upper, on the connector and the same side of the same side The line of each fixed point on lower beam depression horizontal plane is curve；Outer light-transmissive film is fixed on each upper beam by elastic pressure parts In the notch of component, iuuminting film is fixed on by elastic pressure parts in the notch of each lower beam.

Above-mentioned connector, which is surface, has multiple equidistantly corrugated platings of trapezoidal hill and trench, corrugated plating hill and trench Alternately arranged direction is identical as the length direction of upper and lower beam, and distance and upper beam bottom of the corrugated plating hill to trench The width of portion's depression is suitable.

Above-mentioned connector is the steel bar of S-shaped, and the length direction of S-shaped steel bar is identical as the length direction of upper and lower beam, and S The diameter of shape steel bar is suitable with the width of upper beam member bottom section depression.

In order to make the side wall of planting greenhouse that also there is good transparent heat insulating effect, above-mentioned column also to have same with Vierendeel girder The both sides of the structure of sample, column are fixed with inside and outside light-transmissive film also by elastic pressure parts.

The section of above-mentioned elastic pressure parts has been outwardly formed in rivet-like, including head cover and vertical press strip, vertical press strip lower part Boss.

In order to increase the tightness degree that upper beam component notch is combined with elastic layering, above-mentioned upper beam and lower beam Notch both sides bend downward to form rib, which is just butted on the boss of the vertical press strip lower part of above-mentioned elastic pressure parts.

For the ease of making, the fixation of above-mentioned connector and upper and lower beam is by being welded and fixed.

In order to reduce the chance that Vierendeel girder gets rusty, above-mentioned beam up and down is processed into using galvanized sheet.

The transparent heat insulating planting greenhouse of the utility model, Vierendeel girder is using section in " convex " font and the strip of symmetrical configuration Shape groove body is linked together as upper and lower beam, and by the left and right connector between upper and lower beam, and left and right connector Between be hollow-core construction, it is very light that this allows for the dead weight of entire Vierendeel girder, and due to the side wall of upper and lower beam be it is ladder-like, even The line of fitting and upper and lower beam fixed point is curve, and this structure can decompose the stress of frame top surface of the beam and side very well, In addition the top of connector, which is just against the depression of upper beam member lower, lower end, is just against the recessed of underbeam member upper Place, this, which allows for entire Vierendeel girder, has good bearing capacity；In addition, since upper and lower beam is opening upwards or downward length Slot structure, inside and outside light-transmissive film can be caught in it by elastic pressure parts and is fixed on Vierendeel girder, thoroughly instead of using press mold The form of line fixed plastics film, and the sealing air layer formed between inside and outside light-transmissive film, can greatly reduce heat inside and outside greenhouse Heat-energy losses caused by conduction.The transparent heat insulating greenhouse of the utility model, it is simple in structure, from heavy and light and bearing capacity it is good, daytime sun Light can pass through inside and outside light-transmissive film and be directly entered in greenhouse, so that greenhouse is heated and carries out photosynthesis, night low temperature or wet weather with plant It, inside and outside light-transmissive film can play good thermal insulation function, the regional greenhouse gardening big particularly suitable for day and night temperature It is warming.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model transparent heat insulating planting greenhouse.

Fig. 2 is a kind of structural schematic diagram of Vierendeel girder of the utility model transparent heat insulating planting greenhouse.

Fig. 3 is the front view of Fig. 2 Vierendeel girders.

Fig. 4 is the cross-sectional view of Fig. 2 Vierendeel girders.

Fig. 5 is sectional views of the Fig. 3 along line A-A.

Fig. 6 is the structural schematic diagram of the utility model transparent heat insulating planting greenhouse another kind Vierendeel girder.

Fig. 7 is the front view of Fig. 6 Vierendeel girders.

Fig. 8 is the cross-sectional view of Fig. 6 Vierendeel girders.

Fig. 9 is the structural schematic diagram of elastic pressure parts.

Figure 10 is inside and outside light-transmissive film and the fixed structural schematic diagram of greenhouse framework beam.

Specific implementation mode

As shown in Figure 1, the transparent heat insulating planting greenhouse of the utility model, including Vierendeel girder 1, it is covered on Vierendeel girder Outer light-transmissive film 2 and the iuuminting film 3 below Vierendeel girder；

Fig. 2,3,4,5 are a kind of Vierendeel girders of the utility model transparent heat insulating planting greenhouse, which includes upper beam structure Part 11, lower beam 12, the left connector 13 between upper and lower beam and right connector 14；Upper beam is section in Vertical " convex " font and the upward bar-shaped trough of notch, lower beam are section in upright " convex " font and the upward bar-shaped trough of notch, Upper beam and lower beam are equal in magnitude, symmetrical configuration, and the notch both sides of upper and lower beam, which are bent downward, is formed with rib 111,121；Connector, which is surface, has multiple equidistantly corrugated platings of trapezoidal hill and trench, the hill 131,141 of corrugated plating And trench 132,142 alternately arranged directions are identical as the length direction of upper and lower beam, and corrugated plating hill to trench away from Equal from the width of upper beam member bottom section depression, the top of left connector is recessed by being fixedly welded on upper beam lower left quarter Enter the horizontal plane at place, lower end by being fixedly welded on the horizontal plane of lower beam upper left quarter depression, the top of right connector is logical It is recessed by being fixedly welded on lower beam upper right quarter to cross the horizontal plane for being fixedly welded on beam right lower quadrant depression, lower end The horizontal plane at place；

Fig. 6,7,8 are another Vierendeel girders of the utility model transparent heat insulating planting greenhouse, which includes upper beam structure Part 11, lower beam 12, the left connector 15 between upper and lower beam and right connector 16；Upper beam is section in Vertical " convex " font and the upward bar-shaped trough of notch, lower beam are section in upright " convex " font and the upward bar-shaped trough of notch, Upper beam and lower beam are equal in magnitude, symmetrical configuration, and the notch both sides of upper and lower beam, which are bent downward, is formed with rib 111,121；Connector is the steel bar of horizontal S-shaped, and the length direction of S-shaped steel bar is identical as the length direction of upper and lower beam, and S The diameter of shape steel bar is suitable with the width of upper beam member bottom section depression, and the top of left connector is by being fixedly welded on upper beam structure The horizontal plane of part lower left quarter depression, lower end are by being fixedly welded on the horizontal plane of lower beam upper left quarter depression, right connection The top of part is by being fixedly welded on the horizontal plane of upper beam right lower quadrant depression, lower end by being fixedly welded on lower beam The horizontal plane of upper right quarter depression；

It is the strip elastic pressure parts 4 made of plastics or aluminium alloy shown in Fig. 9, which is in rivet Shape, including head cover 41 and vertical press strip 42, vertical press strip lower part have been outwardly formed boss 43.

When the transparent heat insulating planting greenhouse installation of the utility model, as shown in Fig. 1,10, first by greenhouse framework beam by design It is required that after being fixed on each column 5, in the top surface of Vierendeel girder, each elastic pressure parts 4 are placed in outer light-transmissive film by the upper outer light-transmissive film 2 of covering On, and make the upper beam component notch for the Vierendeel girder that its vertical press strip 42 is aligned below outer light-transmissive film, press the head cover of elastic pressure parts 41, so that the vertical press strip of elastic pressure parts is squeezed into the notch of upper beam together with outer light-transmissive film, until upper beam component notch Rib 111 is just butted on the boss 43 of the vertical press strip lower part of elastic pressure parts；The tiling iuuminting film 3 in the bottom surface of Vierendeel girder, will The vertical press strip 42 of each elastic pressure parts 4 is directed at the underbeam component notch of the Vierendeel girder on iuuminting film, presses elastic pressure parts Head cover 41 makes the vertical press strip of elastic pressure parts squeeze into the notch of lower beam together with iuuminting film, until underbeam member slots The rib 112 of mouth is just butted on the boss 43 of the vertical press strip lower part of elastic pressure parts.

The column of above-mentioned planting greenhouse can also use structure identical with Vierendeel girder, in the both sides of column using elasticity Casting die is fixed with inside and outside light-transmissive film, and the side wall of entire planting greenhouse is made also to have good transparent heat insulating effect.

Claims

1. a kind of transparent heat insulating planting greenhouse, it is characterised in that：The planting greenhouse includes Vierendeel girder, column, is covered in frame Outer light-transmissive film on beam and the iuuminting film below Vierendeel girder；Vierendeel girder includes upper beam, lower beam and connection The connector of upper and lower beam, upper beam are section in standing upside down " convex " font and the upward bar-shaped trough of notch, lower beam are With the symmetrical bar-shaped trough of upper beam element structure, connector include be located at upper and lower beam at left and right sides of and with upper and lower beam length Two depression of upper beam member lower is fixed on the top of identical left connector and right connector, left connector and right connector Horizontal plane upper and lower end is fixed on the horizontal plane of two depression of underbeam member upper, above and below the connector of the same side and the same side The line of each fixed point on beam depression horizontal plane is curve；Outer light-transmissive film is fixed on each upper beam structure by elastic pressure parts In the notch of part, iuuminting film is fixed on by elastic pressure parts in the notch of each lower beam.

2. transparent heat insulating planting greenhouse according to claim 1, it is characterised in that：The connector is surface with multiple The length in the corrugated plating of equidistant trapezoidal hill and trench, corrugated plating hill and trench alternately arranged direction and upper and lower beam Direction is identical, and the distance of corrugated plating hill to trench is suitable with the width of upper beam member bottom section depression.

3. transparent heat insulating planting greenhouse according to claim 1, it is characterised in that：The connector is the steel bar of S-shaped, S The length direction of shape steel bar is identical as the length direction of upper and lower beam, and the diameter of S-shaped steel bar and upper beam member bottom section are recessed The width at place is suitable.

4. transparent heat insulating planting greenhouse according to claim 2 or 3, it is characterised in that：The column also has and frame The both sides of the same structure of beam, column are fixed with inside and outside light-transmissive film also by elastic pressure parts.

5. transparent heat insulating planting greenhouse according to claim 4, it is characterised in that：The section of the elastic pressure parts is in rivet Shape, including head cover and vertical press strip, vertical press strip lower part have been outwardly formed boss.

6. transparent heat insulating planting greenhouse according to claim 5, it is characterised in that the upper beam and lower beam Notch both sides bend downward to form rib, which is just butted on the boss of the vertical press strip lower part of above-mentioned elastic pressure parts.

7. transparent heat insulating planting greenhouse according to claim 6, it is characterised in that：The connector and upper and lower beam Fixation is by being welded and fixed.