CN201797806U - Planting greenhouse - Google Patents

Abstract

The utility model relates to a greenhouse planting shed, which belongs to agricultural planting facilities. The greenhouse includes a back wall and a film support. One end of the back wall is fixed on the ground bed, and the other end is connected with the film support. The other end of the film support extends to the front of the back wall and is fixed on the ground bed. The daylighting surface is covered with a transparent plastic film, and steel support is provided on both sides of the back wall, wherein the angle between the back wall and the ground bed is not less than 15°. When the greenhouse is used for planting, the distance between rows of greenhouses can be reduced, land resources can be fully utilized, and the heat preservation effect is good, and the construction speed is fast.

Description

greenhouse planting shed

technical field

The utility model relates to an agricultural planting facility, in particular to a greenhouse for agricultural planting. the

Background technique

At present, the proportion of greenhouse planting in agricultural planting is increasing, especially planting vegetables in winter can not only solve the problem of vegetable supply, but also generate income for farmers. Most of the current greenhouse planting sheds use masonry as the wall material, and steel bars are used as the lighting film support, and the walls are generally perpendicular to the planting ground. Because the sunlight has a certain angle, when the sun shines on the wall, it will form a shadow area on the back of the wall. In order to ensure that each greenhouse can fully receive the heat of the sun, there will be a certain distance between the greenhouses. , especially in winter, the angle of sunlight is small, and the shadow area formed behind the wall is large, so the distance between the sheds must be increased, resulting in a waste of land resources; at the same time, due to the poor insulation effect of masonry, winter must The use of heating equipment to heat the greenhouse results in higher agricultural production costs. the

Utility model content

The purpose of the utility model is to propose a new type of greenhouse for agricultural planting, which can reduce the distance between rows of greenhouses when planting, make full use of land resources, and have good heat preservation effect. the

The utility model is realized by adopting the following technical solutions: a greenhouse planting shed, including a back wall and a shed film support, the bottom end of the back wall is fixed on the ground bed, the top end is connected with a shed film support, and the other end of the shed film support extends To the front of the back wall and fixed on the ground bed, the lighting surface of the shed film support is covered with a transparent plastic film, and steel support is provided on both sides of the back wall, wherein the angle between the back wall and the ground bed is not less than 15 °. the

In the utility model, the top of the back wall is horizontal, and a support column is arranged between the top of the back wall and the ground bed. the

The back wall is a thermal insulation wall, and the wall includes thermal insulation wall panels and connectors connecting the thermal insulation wall panels. the

The connecting body includes thermal insulation material and connecting strips arranged on the side of the thermal insulation material. the

The connecting strip includes a strip-shaped plate body and protrusions, the inner surface of the strip-shaped plate body is connected with the thermal insulation material, and the corresponding outer surface is provided with protrusions at intervals, and the heights of the protrusions are the same. the

The connecting strip includes a strip-shaped board body, a connecting wall body and a protrusion, the two sides of the connecting wall body are connected with a strip-shaped board body, the two shaped board bodies are located on the same plane, and the strip-shaped wall body is in the shape of a protrusion The inner surface of the connecting wall and the strip-shaped board is connected with the thermal insulation material, and the outer surface of the strip-shaped board is provided with protrusions at intervals, and the heights of the protrusions are the same. the

The cross-sectional shape of the protrusion is arc-shaped, quadrangular or polygonal. the

The protrusions can be horizontal strips or dots at intervals. the

The protrusion can be integrated with the strip-shaped plate body, or can be a separate component fixed on the plate body. the

The beneficial effects of the utility model are: by setting a certain angle between the back wall and the ground bed, the area of the shadow area behind the back wall can be reduced, the distance between each row of planting greenhouses can be reduced, and the planting land can be fully utilized; at the same time , the back wall is a thermal insulation wallboard, which has a simple structure, is convenient for construction, and has low manufacturing and installation costs, thereby increasing the construction speed of the greenhouse planting shed. In addition, the shed has good heat insulation and heat preservation effects, and does not need to be used even in winter The heating equipment provides heating, which reduces the cost of agricultural production. the

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the sectional view of back wall in embodiment 1;

Figure 3 is a partial enlarged view of Figure 2;

Fig. 4 is the sectional view of connector in embodiment 1;

Fig. 5 is the sectional view of back wall in embodiment 2;

Figure 6 is a partial enlarged view of Figure 5;

FIG. 7 is a cross-sectional view of the connecting body in Embodiment 2. the

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described. the

Example 1

As shown in Figure 1, the greenhouse planting booth includes a back wall 4 and a film support 2, the bottom of the back wall 4 is fixed, and the top is connected with the film support 2, under the support of the back wall 4, the film support 2 The other end extends to the front of the back wall 4 and is fixed, and the lighting surface of the film support 2 is covered with a transparent plastic film. Both sides of the back wall 4 are provided with steel bar supports 3 , and the back wall 4 is supported by the steel bar supports 3 . The top of the back wall 4 is horizontal, and a support column 14 is arranged between the top of the back wall 4 and the ground bed 1 , and the support column 14 also plays a role in supporting the back wall 4 . the

There is a certain angle between the back wall 4 and the ground bed 1, and the angle is not less than 15° and not more than 90°. By setting a certain included angle, the area of the shadow area at the back of the back wall 4 under the sunlight can be reduced, thereby reducing the distance between rows of greenhouses and making full use of the planting land. Since the irradiation angle of sunlight in each season is different, that is, the elevation angle is different, even at the same time, the elevation angle of sunlight in each region is different, so in different seasons and different regions, the angle between the back wall 4 and the ground bed 1 Different, when the angle value is 15°, it can meet the requirements of winter greenhouse planting in most parts of northern my country. the

The back wall 4 is a thermal insulation wall, which is fixedly connected by thermal insulation wall panels 5 through connectors. As shown in Figure 4, the connector 6 includes thermal insulation materials 8 and connecting strips 7 arranged on both sides of the thermal insulation materials. The connecting bar 7 includes a connecting wall body 14 and strip-shaped plates 10 arranged on both sides of the connecting wall body 14 . The two boards 10 are located on the same plane, the connecting wall 14 is convex, the inner surface of the connecting wall 14 and the strip-shaped board 10 is connected with the thermal insulation material 8, and the outer surface of the strip-shaped board 10 is provided with protrusions at intervals 9, and the heights of the protrusions 9 are the same. When the connecting body is used, as shown in Figure 2 and Figure 3, a certain distance is set between two adjacent thermal insulation wallboards 5, the connecting body 6 is inserted between the two wallboards, then elastic expansion mortar 13 is injected, and the Nails 12 connect the connecting body 6 with the thermal insulation wallboard 5. After the mortar 13 is solidified, not only the firm connection of the two adjacent wallboards 5 can be realized, but also the thermal insulation wallboard after the connection can be used as a wall, and the surface of the wall can be simply cleaned. The decoration is to complete the installation of the wall. the

In the utility model, the protrusion 9 can create a certain gap between the connecting plate body 10 and the thermal insulation wallboard 5, so as to inject mortar; The gap value is the same everywhere. The cross-sectional shape of the protrusion 9 is preferably arc-shaped, and other shapes, such as quadrilateral, polygonal and some irregular shapes, can also be used, as long as they can play the same role. The protrusion 9 can be integrated with the board body 10 , or can be a separate component fixed on the board body 10 . In addition, the protrusions 9 may be continuous strips in the transverse direction, or may be dots at intervals. In addition, according to the needs of actual construction, the connecting strip can be provided only on one side of the thermal insulation material. the

To sum up, the above-mentioned greenhouse planting shed can reduce the distance between the various sheds, make full use of the planting land, have good heat preservation effect, and fast construction speed. the

Example 2

The connecting body 11 shown in Fig. 5 to Fig. 7 comprises the insulating material 8 and the connecting strip 7' arranged on both sides of the insulating material, that is, the inner surface of the strip plate body 10 is connected with the insulating material 8, and the corresponding outer surface Protrusions 9 are arranged at intervals, and the heights of the protrusions are the same. When the connector is in use, as shown in Figure 5 and Figure 6, a certain distance is set between two adjacent thermal insulation wall panels 5, the connector 11 is inserted between the two thermal insulation wall panels 5, and then elastic expansion mortar 13 is injected, and The connecting body 11 is connected to the thermal insulation wallboard 5 through the steel nail 12, and the solid connection between two adjacent wallboards can be realized after the mortar 15 solidifies. The connection of the wall panels in any direction such as horizontal and vertical can be realized through the connecting strip. the

Others are the same as embodiment 1. the

Claims (9)

1. A greenhouse planting shed, comprising a back wall and a film support, the bottom of the back wall is fixed on the ground bed, the top is connected with a film support, and the other end of the film support extends to the front of the back wall and is fixed on the ground On the bed, the lighting surface of the canopy film support is covered with a transparent plastic film, and steel support supports are provided on both sides of the back wall, and the feature is that the angle between the back wall and the ground bed is not less than 15°. 2. The greenhouse planting shed according to claim 1, characterized in that: the top of the back wall is horizontal, and a support column is provided between the top of the back wall and the ground bed. 3. The greenhouse planting shed according to claim 1, characterized in that: said back wall is a thermal insulation wall, and the wall includes thermal insulation wall panels and connectors connecting the various thermal insulation wall panels. 4. The greenhouse planting shed according to claim 3, characterized in that: the connecting body comprises a thermal insulation material and a connecting strip arranged on a side of the thermal insulation material. 5. The greenhouse planting shed according to claim 4, characterized in that: the connecting strips include a strip-shaped plate body and protrusions, the inner surface of the strip-shaped plate body is connected with the thermal insulation material, and the corresponding outer surface is arranged at intervals Raised, the raised heights are the same. 6. The greenhouse planting shed according to claim 4, characterized in that: the connecting strip comprises a strip-shaped plate body, a connecting wall body and a protrusion, the two sides of the connecting wall body are connected with a strip-shaped plate body, and the two sides The strip-shaped boards are located on the same plane, the strip-shaped wall is convex, the inner surface connecting the wall and the strip-shaped board is connected with the thermal insulation material, and the outer surface of the strip-shaped board is provided with protrusions at intervals. same height. 7. The greenhouse planting shed according to claim 5 or 6, characterized in that: said protrusions are horizontal strips. 8. The greenhouse planting shed according to claim 5 or 6, characterized in that: said protrusions are dots at intervals. 9. The greenhouse planting shed according to claim 5 or 6, characterized in that: the protrusion and the strip-shaped plate body are in an integral structure. the

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