CN2435924Y

CN2435924Y - Greenhouse and thermal-insulating assembly

Info

Publication number: CN2435924Y
Application number: CN00212512U
Authority: CN
Inventors: 黄万田
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-05
Filing date: 2000-07-05
Publication date: 2001-06-27
Anticipated expiration: 2010-07-05

Abstract

The utility model relates to a greenhouse and a thermal-insulating assembly. The greenhouse comprises flexible hollow transparent connecting frames which are arranged in parallel with preset distance and shielding boards which are respectively connected between two adjacent connecting frames. Both ends of each connecting frame are respectively fixed in ground or in a wall crown through fixing elements. The middle part of the thermal-insulating assembly is provided with a flexible foam plastic board, both sides of the flexible foam plastic board are provided with polyester films. The greenhouse proposed by the utility model has the advantages of simple structure, very convenient installation, and strong bearing capacity. In addition, the thermal-insulating assembly has the advantages of very light weight, very convenient use, and very low cost.

Description

A kind of greenhouse and heat preservation component

The utility model relates to particularly agricultural greenhouse and be specifically designed to the heat preservation component that covers this greenhouse of a kind of greenhouse.

The greenhouse normally utilizes solar energy to regulate its interior temperature, is arranged on indoor crops or the needed environment of animal and plant growth to adapt to.The structure in existing greenhouse, the body of wall that its one side normally is made of building block, all the other positions comprise be installed in fixed frame of being made by rigid materials such as the steel of bending or plastics on the body of wall and the transparent plastic film of laying with keeping at a certain distance away on frameworks, to form the booth shape.The greenhouse of this kind structure belongs to a kind of fixed buildings substantially, can not optionally dismantle or bulk migration easily, so, for the crop growth that more helps planting in the greenhouse, all need common every year to change once for variety of crops in the greenhouse, and can not satisfactory ground long-term planting with a kind of crops of kind; Secondly, the plastic film that is covered above the framework is an easily worn part, even the user protects it again meticulously, also will change at least once every year, as adopting heating system again, cause use cost to improve greatly, the plastic film that changes simultaneously also can pollute the environment of periphery; In addition, the greenhouse cost of manufacture of this kind structure is higher.

In addition, the greenhouse of said structure the most significantly deficiency be when extraneous sunlight more weak during as overcast and rainy or night, replenish in the greenhouse and less than sufficient sunlight temperature is sharply descended, common remedial measure is the heat preservation component that covers one deck such as straw screen or mat uniform thickness at the top, greenhouse again.Because straw screen or mat cover layer itself is just heavier, particularly to rain or snowy day, weight can reach the hundreds of kilogram, and the process that will once open and roll at least every day; In addition, since the non-constant of plastic film weight capacity, snowy day in the winter time, also require to have the special messenger in time to remove accumulated snow on the straw screen or mat, so, the heat preservation component of this kind material used, not only quite waste time and energy, and roll regularly and the relieving process in be highly susceptible to damaging

Task of the present utility model provide a kind of can with lower cost obtain to use and all very easy and good heat insulating be installed also can be for convenience detach or the greenhouse and the heat preservation component of migration.

The greenhouse that the utility model proposed comprise be arranged in parallel at interval preset distance and flexible hollow transparent or translucent link and be installed in shield between adjacent two links, the two ends of link are fixed in ground or wall push up by fastener respectively.

The both sides of described link are respectively arranged with the open tongue-and-groove of an end, and this tongue-and-groove can be made into that to be similar to triangle spherical or conical.

Described transparent shield is provided with rib on the surface with keeping at a certain distance away, and is provided with the joint tongue that the tongue-and-groove with described link two ends is complementary at the shield two ends.

Described fastener is made of the bending rod member that the crooked radian with connector two end regions is complementary, this rod member be fixed on ground or within the walls and be parallel on the ground or the built-in fitting of wall, the other end stretches into and is fixed on the appropriate location in the connector.

Described fastener comprises that also that pass from the hollow part of link and two ends are separately fixed at the flexible element on the built-in fitting.

The novel heat preservation component that proposes of this reality, its middle part are that the two sides of this plate is provided with plastic membranous layer by flexible plastic foamed Sponge plate.

The plastic membranous layer on described heat preservation component two sides can be made into scraggly pitted skin or smooth flat.

The greenhouse that the utility model proposed just is made of transparent or semitransparent link and the transparent shield that is plugged in this link two ends tongue-and-groove, so its structure is very simple, it is convenient especially to install, and makes whole canopy body portion all have light transmission; Consider the stability or the robustness problem of link simultaneously, the connector that is fixed on the built-in fitting is installed, so this kind greenhouse has very strong weight capacity at the two ends of link; In addition, heat preservation component described in the utility model adopts foamed plastic and is coated in its outside plastic membranous layer and constitutes, so, its very light weight, very easy to use, and cost is very low.

Below in conjunction with drawings and Examples the utility model is elaborated.

Accompanying drawing 1 is a surface structure schematic diagram of the present utility model;

Accompanying drawing 2 is generalized sections of framework described in Fig. 1;

Accompanying drawing 3 is end face structure schematic diagrames of shield described in Fig. 1;

What accompanying drawing 4 provided is the surface structure schematic diagram of a heat preservation component part.

Referring to accompanying drawing 1, there is shown a kind of surface structure of greenhouse 10, greenhouse 10 comprises a link 12 of being made by flexible long pole of hollow or prefabricated arc long pole, this link is arranged in parallel with keeping at a certain distance away, its two ends can be arranged on the bottom, stratum, to constitute the structure of no masonry, also the one end can be arranged on the body of wall 11 of predetermined altitude, the other end is arranged on the bottom on stratum, and what present embodiment provided is a kind of structure in back.No matter above-mentioned greenhouse 10 adopts any structure, and the two ends of link 12 are fixing by connector 16.

From Fig. 1, can also see the concrete structure of connector used when being used for fixing link 12 16 and built-in fitting 17.Built-in fitting 17 can be adopted microscler rod member, and it is arranged in the predetermined degree of depth in underground or above-mentioned body of wall 11 tops, and connector 16 adopts and the pipe fitting of the corresponding preferably hollow of link 12 end crooked radians.One end of connector 16 is fixed in the end of link 12, and the other end is fixed on the built-in fitting 17, and link 12 promptly can be firmly fixed, and can dismantle easily or move again.In addition, described each built-in fitting 17 is preferably fixed two links 12 respectively at its two ends, can adjust the position of link 12 on the one hand, for example makes it reach parallel, can limit two optimal spacings between the link 12 on the other hand

Because of link 12 is rod members of a hollow, it also can be provided with a flexible element 18 within it when saving material.As flexible element 18, for example can adopt rope etc.The two ends of flexible element 18 are separately fixed on the above-mentioned prefabricated component 17, with the stability of further reinforcement link 12.

Accompanying drawing 2 and Fig. 3, they provide the concrete structure of link 12 and shield 13.From accompanying drawing as can be seen, link 12 both sides are provided with axially elongated tongue-and-groove 15, the axial elongated tongue-and-groove 15 of this kind can be arranged side by side a plurality of, and can be arranged to the geometry of or other type conical or spherical as triangle, for clarity sake, present embodiment only provides the structure of a triangle tongue-and-groove 15.Shield 13 is provided with several rows of rib 131, this rib can make shield 13 have outside ductility, it is promptly installed it on link 12 easily, can increase the ability of shield 13 bending resistances or folding again, be provided with simultaneously the joint tongue 132 that the tongue-and-groove 15 with above-mentioned link 12 both sides is complementary on the both sides of shield 13, this joint tongue can insert in it from the open end 151 of tongue-and-groove 15, and shield 13 can be fixed on the link 12.For safety, also nail or the pin that plays the role of fastening can be installed at the position of above-mentioned open end 151.

Have, shield 13 can be installed in the upper and lower of link 12 again, and 13 formation of two-layer shield have certain space length, and this space is mainly used in secluding air, so it has good insulation effect.

Accompanying drawing 4 is schematic appearance of heat preservation component 20 parts.It is principal part 21 that this heat preservation component mainly adopts low, the non-damageable foamed plastic of cost, two sides at principal part 21 is coated with waterproof plastic foil (22 respectively, 23), wherein, be arranged to rough and uneven in surface pitted skin with the plastic foil 22 of above-mentioned shield 13 and link 12 phase-contact surfaces, to increase the frictional force of contact-making surface, the plastic foil 23 of another side can be arranged to smooth plane, to help water or other flow of matter.As consider the cost problem, also smooth plane all can be arranged in the two sides.

Claims

1. greenhouse, it is characterized in that: this greenhouse comprise be arranged in parallel at interval preset distance and flexible hollow transparent or translucent link and be installed in shield between adjacent two links, the two ends of link are fixed in ground or wall push up by fastener respectively.

2. greenhouse according to claim 1 is characterized in that: the both sides of described link are respectively arranged with the open tongue-and-groove of an end.

3. greenhouse according to claim 2 is characterized in that: the tongue-and-groove at described connector two ends can be made into that to be similar to triangle spherical or conical.

4. greenhouse according to claim 1 and 2 is characterized in that: described transparent shield is provided with rib on the surface with keeping at a certain distance away, and is provided with the joint tongue that the tongue-and-groove with described link two ends is complementary at the shield two ends.

5. greenhouse according to claim 1, it is characterized in that: described fastener is made of the bending rod member that the crooked radian with connector two end regions is complementary, this rod member be fixed on ground or within the walls and be parallel on the ground or the built-in fitting of wall, the other end stretches into and is fixed on the appropriate location in the connector.

6. greenhouse according to claim 5 is characterized in that: described fastener comprises that also that pass from the hollow part of link and two ends are separately fixed at the flexible element on the built-in fitting.

7. be specifically designed to the heat preservation component that covers on the described greenhouse of claim 1, it is characterized in that: the middle part of this heat preservation component is that its two sides is provided with plastic membranous layer by flexible plastic foamed Sponge plate.

8. heat preservation component according to claim 7 is characterized in that: the plastic membranous layer on this heat preservation component two sides can be made into scraggly pitted skin or smooth flat.