CN102835274A

CN102835274A - Plastic greenhouse easily formed with thermal insulation layer

Info

Publication number: CN102835274A
Application number: CN201210212658XA
Authority: CN
Inventors: 高完锡
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-22
Filing date: 2012-06-21
Publication date: 2012-12-26
Also published as: JP2013005797A; KR20130000015A; KR101276698B1

Abstract

The invention provides a plastic greenhouse easily formed with a thermal insulation layer. Especially a hollow cylindrical plastic thin film is inserted into an interior of a square tubular frame fixed on a side surface of an insertion groove by using a fixation tool, and the fixation construction is inserted to form the thermal insulation layer while the plastic greenhouse is constructed and the thermal insulation layer is very conveniently added, thus the construction time is shortened, and the maintenance and management are easy, therefore the energy source is saved. According to the invention, the plastic greenhouse is composed of a plurality of frames for forming the truss frame of the greenhouse and the plastic thin film arranged between the frames by using the fixation tool, wherein the frame is composed of a square tubular body, and more than one insertion groove is arranged along the length direction according to the set position; the plastic thin film is formed into a double-layer structure; the fixation tool is composed of a fixation appliance, and the fixation appliance respectively enters into two sides of the plastic thin film along the length direction to be fixed, and the fixation appliance is forcedly inserted and fixed in the frame by the insertion slot, therefore the thermal insulation layer with a width corresponding to the insertion groove is formed in the plastic thin film.

Description

Be easy to form the plastic tunnel of thermal insulation layer

Technical field

The present invention relates to be easy to form the plastic tunnel of thermal insulation layer; More detailed is a kind of like this plastic tunnel that is easy to form thermal insulation layer: utilize the plastic film of hollow circle tube holding appliance to insert and be fixed to the square tube bodily form framework inside of insertion groove in the side, insert fixture construction through it, not only can in the construction plastic tunnel, form thermal insulation layer; And can increase thermal insulation layer easily; Therefore can shorten the engineering time, and maintenance management easily, so that can save consumes energy.

Background technology

General plastic tunnel is the structure of constructing for forcing culture greengrocery or cultivation tropical plants; By the framework that forms framework and between said frame the plastic cement film through the immobilising device setting constitute; Through plastic cement film and framework zoning tunnel, can be these tunnel internal culturing vegetable class and tropical plants.

Here tunnel internal is installed on the thermal source machine heating tunnel internal of boiler and so on, and at this moment plastic film plays heat insulation function, can not make heating heat be communicated to the outside.

But only can not realize good heat insulation effect with 1 plastic film; Therefore in order to save the energy of the heating fee that consumes by the thermal source machine and coal, oil etc., plastic door curtain is set to the plastic tunnel construction with the increase heat insulation effect for the double layer tunnel structure or at tunnel internal usually.

Summary of the invention

[problem that will solve]

But the problem of the above conventional plastic tunnel that uses is: if fail to form the thermal insulation layer that tunnel internal is incubated at the construction plastic tunnel initial stage, just be difficult to add thermal insulation layer later on.

And exist double layer tunnel structure or the plastic tunnel that is provided with plastic door curtain at tunnel internal than the plastic tunnel engineering time of not establishing thermal insulation layer is in addition grown, the manpower of needs is Duoed problem.

Moreover; The conventional plastic tunnel plastic film that uses is not partly to be arranged on each framework; But for the facility on being provided with large-area being arranged on the framework, welding is come with heat in the boundary line that each plastic film forms, and therefore the difficult problem of management is arranged again.

Therefore; The present invention is in order to address the above problem; Its purpose is to form thermal insulation layer through the simple structure that on framework, inserts the fixed plastics film, and when plastic film is impaired, can easily replace plastic film, and the structure that easy formation thermal insulation layer is provided.

[solving the method for problem]

The objective of the invention is in order to address the above problem; The present invention is to provide a kind of plastic tunnel that is easy to form thermal insulation layer; Above-mentioned plastic tunnel uses the plastic film of setting tool setting to constitute by a plurality of frameworks of forming framework with between said frame; Said frame is made up of the square tube shape, and is provided with more than one insertion groove along its length according to the position that is provided with; Above-mentioned plastic film is made up of bilayer; The said fixing instrument is made up of holding appliance; Wherein said holding appliance gets into fixing in the both sides of plastic film respectively along its length; And insert with mode that force to insert

through insertion groove and to be fixed to framework inside, thereby be formed with the thermal insulation layer that has with the corresponding width of insertion groove in plastic film inside.

[effect of invention]

The present invention forms thermal insulation layer when plastic film is set; More can easyly construct than having the plastic tunnel that routine that double layer tunnel structure or plastic tunnel inside is provided with the plastic door curtain structure uses; And can increase easily after construction or in the work progress thermal insulation layer is set; Therefore saved manpower and avoided the waste of expense, and avoided in order to prevent the effect that damages to plants caused by sudden drop in temperature the energy dissipation that consumes with heat tunnel inside of crop culture.

Description of drawings

Fig. 1 is the front view of the diagram embodiment of the invention.

Fig. 2 is the oblique view of the released state of the framework that uses on the embodiment of the invention of diagram, holding appliance, plastic film.

Fig. 3 is the oblique view of the bonding state of the framework that uses on the embodiment of the invention of diagram, holding appliance, plastic film.

Fig. 4 is the upper plane figure of the increase thermal insulation layer thickness state of the diagram embodiment of the invention.

Fig. 5 is the upper plane figure that illustrates the framework essential structure of using on the embodiment of the invention.

Fig. 6 is the cutaway view that obtains along illustrated on Fig. 1 " A-A " line.

Fig. 7 is the upper plane figure that illustrates the belfry of using on the plastic tunnel door on the embodiment of the invention.

Fig. 8 is the upper plane figure of the belfry that the plastic tunnel corner angle use on the diagram embodiment of the invention.

Fig. 9 is the upper plane figure that illustrates the belfry of using between the plastic tunnel corner angle on the embodiment of the invention.

[symbol description]

1: framework 2: plastic film

3: insertion groove 4: holding appliance

5: thermal insulation layer 6: expand plastic film

7: fixed transverse rod 100: plastic tunnel

H: hinge

Embodiment

Figure with reference to the following additional embodiment of the invention specifies as follows.

The plastic tunnel 100 that is easy to form thermal insulation layer of the present invention is by using the plastic film 2 of setting tool setting to constitute between a plurality of frameworks 1 of forming framework and the said frame 1; Said frame 1 is made up of the square tube shape, and is provided with more than one insertion groove 3 along its length according to the position that is provided with; Above-mentioned plastic film 2 is made up of bilayer; Said setting tool is made up of holding appliance 4; Wherein holding appliance 4 gets into fixing in the both sides of plastic film 2 respectively along its length; And the mode of inserting with pressure through insertion groove 3 is inserted and is fixed to framework 1 inside, thereby is formed with the thermal insulation layer 5 that has with insertion groove 3 corresponding width in plastic film 2 inside.

Above-mentioned plastic film 2 is that the cylindrical shape by the upper and lower opening forms.

Said fixing apparatus 4 is processed by elastomeric material, therefore so that can on framework 1, easily load and unload plastic film 2.

Utilize with the fixed transverse rod 7 of framework 1 general size at the face of the formation insertion groove 3 of said frame 1 the expansion plastic film 6 more than the corresponding one deck of shape that is provided with plastic film 2 is set, follow and to append a plurality of thermal insulation layers 2 of formation between the plastic film 2 expanding plastic film 6 with vertical more than one.

The symbol H that does not have explanation on the drawing is a hinge.

The present invention who so constitutes and external isolation ground form the tunnel of sealing; Generally can culturing vegetable and tropical plants at the tunnel internal that forms like this; Not only form the thermal insulation layer 5 in warming tunnel easily than old plastic tunnel; And the plastic film 2 that part is provided with can separate and be provided with easily, so the characteristics of easy maintenance management are arranged.

This accomplishes through when constructing plastic tunnel 100, inserting the structure that is fixed in the adjacent pair of frames 1 to the cylindrical plastic film 2 of hollow through a pair of holding appliance 4 as Fig. 1 to Fig. 3 is illustrated.

Promptly; The a pair of holding appliance 4 that inserts along its length in plastic film 2 inside of hollow shape is divided into plastic film 2 two-layer, under keeping the state of certain width, is inserted in each insertion groove 3 of adjacent pair of frames 1 and is respectively fixed to the framework 1 inner thermal insulation layer 5 that has with insertion groove 3 general big width that forms.

At this moment the width of insertion groove 3 must be littler than the diameter of holding appliance 4, and the width of thermal insulation layer 5 can be formed varied according to the size of insertion groove 3.

In addition; Said fixing apparatus 4 is to make with rubber, urethane elastomeric material; Its width that is shrunk to insertion groove 3 when being inserted into insertion groove 3 with plastic film 2 inserts, and can revert to original size shape again to framework 1 inside, firmly fixes plastic film 2 to force infix form.

Therefore be arranged on plastic film 2 parts between the adjacent pair of frames 1; Plastic film 2 not only is set easily; And plastic film 2 is impaired also can replace easily, and it is more easy that the large tracts of land of using than routine is provided with the plastic tunnel maintenance management of plastic film 2.

Simultaneously plastic film 2 is set between adjacent pair of frames 1 and forms thermal insulation layer 5 simultaneously, therefore more can operate easily, shorten the operating time than the conventional double layer tunnel shape structure that uses or the structure of set inside plastic door curtain.

In addition; Illustrate like Fig. 4; The face of the formation insertion groove 3 of said frame 1 with vertical more than one on, expand plastic film 6 to one deck through fixed transverse rod 7 and laterally arrange with being fixed on framework 1 inner plastic film 2, can increase the thickness of thermal insulation layer 5 with this simple structure.

That is, form according to insertion groove 3 width littler, expand the position of plastic film 6 settings and be fixed on and append the certain thickness thermal insulation layer 5 of formation between plastic film 2 positions on the framework 1 than a side of framework 1 as above-mentioned.

At this moment, fixed transverse rod 7 utilizes fixing means such as screw to expand plastic film 6 along the length direction setting of framework 1 with sealing.

Therefore, unlike the plastic tunnel that routine is used, the construction initial stage does not form thermal insulation layer 5, just is difficult to add forming thermal insulation layer 5 later on, and the present invention can increase the thickness of thermal insulation layer 5 easily.

And each framework 1 is like Fig. 5 diagram, and what typically the side formed insertion groove 3 is the square tube bodily form, but can form different shape according to the applicable position of plastic tunnel 100, therefore is convenient to the construction of plastic tunnel 100.

This explains as follows according to the illustrated plastic tunnel 100 of Fig. 5.

At first; Illustrating two difform frameworks 1 in the illustrated parallel cutaway view that obtains along " A-A " line of Fig. 1 of Fig. 6; One of them is to illustrate as Fig. 7; So that hinge can be set, the side forms on another side of framework 1 of insertion groove 3 and adds square tube bodily form structure again, and this is employed when making the door of plastic tunnel 100.

And; Such as Fig. 8 diagram; Remaining one is the corner angle that constitute plastic tunnel 100, is shaped as

and forms two insertion grooves 3.

In addition, such as Fig. 9 diagram, both sides form the basic framework 1 of Fig. 5 with " one " shape, form the structure of two insertion grooves 3, this set uses on each corner angle of plastic tunnel 100, so that manageable plastic film 2 is accomplished the effect of sharing.

And each framework 1 opsition dependent of above-mentioned Fig. 5 to Fig. 9 shape makes up, and so just can construct by the illustrated plastic tunnel 100 of Fig. 1.

The plastic tunnel 100 that is easy to form thermal insulation layer of the present invention that so constitutes; When being set, plastic film 2 just can form thermal insulation layer 5; The constructor that adds plastic door curtain than the conventional double layer tunnel shape structure that uses or in plastic tunnel 100 inside is more convenient; Also can increase the thickness of thermal insulation layer 5 in the construction or after the construction end easily; Therefore save manpower and prevent the waste of expense, and avoid in order to prevent the waste of damaging to plants caused by sudden drop in temperature the energy that consumes with heat tunnel inside of crop culture.

Claims

1. plastic tunnel that is easy to form thermal insulation layer; It is characterized in that; The plastic film (2) that said plastic tunnel uses setting tool to be provided with by a plurality of frameworks (1) of forming framework with between said framework (1) constitutes; Said framework (1) constitutes with the square tube shape, and is provided with more than one insertion groove (3) along its length according to the position that is provided with; Said plastic film (2) is made up of bilayer; Said setting tool is made up of holding appliance (4); Wherein said holding appliance (4) gets into fixing in the both sides of said plastic film (2) respectively along its length; And the mode of inserting with pressure through said insertion groove (3) is inserted and is fixed to said framework (1) inside, thereby is formed with the thermal insulation layer (5) that has with the corresponding width of insertion groove (3) in plastic film (2) inside.

2. the plastic tunnel that is easy to form thermal insulation layer according to claim 1 is characterized in that, said holding appliance (4) is processed by elastomeric material, thereby can on said framework (1), fix easily or separating plastic film (2).

3. the plastic tunnel that is easy to form thermal insulation layer according to claim 1; It is characterized in that; Go up to utilize the expansion plastic film (6) more than the corresponding one deck of shape that is provided with said plastic film (2) is set with vertical more than one at the face of the said insertion groove of formation (3) of said framework (1), follow at said expansion plastic film (6) and can append formation a plurality of thermal insulation layers (5) between the said plastic film (2) with the fixed transverse rod (7) of the general size of said framework (1).