CN202857548U - Greenhouse for aquaculture - Google Patents

Abstract

The utility model discloses an aquaculture greenhouse, which comprises a ceiling and a column. The ceiling includes a double-layer metal layer and at least one layer of film, and the film is fixed between the double-layer metal layers. The utility model provides an agricultural and fishery production tool , it is suitable for the large-scale promotion of greenhouse farming in rural areas. Through the above design, the existing technology adopts the welding structure of beams and struts, which makes the overall structure bulky, difficult to disassemble, and easy to rust, high production cost, troublesome maintenance, and maintenance time. Longer problem, so as to realize the overall structure is simple, easy to build and disassemble, low cost, good heat preservation effect and easy maintenance, and high space utilization rate at the same time.

Description

Aquaculture Greenhouse

technical field

The utility model relates to an agricultural and fishery production tool, in particular to an aquaculture greenhouse for fishery cultivation.

Background technique

With the continuous development of agricultural production and fish farming technology, greenhouses have become an indispensable basic condition for today's vegetable production and fish farming. At present, the greenhouse components on the market are composed of pillars, beams and arc-shaped braces, but since the beams and braces are all welded, when the beams and braces are used in an environment with high air humidity, the welds are very easy to rust and lose the supporting effect of the application, which requires regular maintenance to ensure that the beams and struts maintain their proper supporting effect, and because the beams and struts are welded, the welding equipment needs to be replaced when the beams and struts are replaced. When it is transported to the site, at least two employees are required to replace it. Especially when replacing the beam, it is necessary to break off all the struts first, install a new beam and then weld all the struts to the beam. The structure is heavy, difficult to disassemble, and easy to rust, high production cost, troublesome maintenance, and long maintenance time.

Utility model content

The purpose of this utility model is to provide an aquaculture greenhouse with simple structure, convenient construction and disassembly, long service life, low cost, good heat preservation effect and convenient maintenance in order to solve the above-mentioned deficiencies in the prior art.

In order to achieve the above purpose, the aquaculture greenhouse designed by the utility model includes a ceiling and columns, the ceiling includes a double metal layer and at least one film, and the film is fixed between the double metal layers.

The above-mentioned design solves the problems existing in the prior art. It does not require beams and struts, but only requires columns and metal layer structures, which makes the overall structure simple, low in cost, easy to build, long in service life, good in heat preservation and easy to maintain. .

As a preference: the double-layer metal layers are respectively formed by two layers of metal wires staggered, and the original steel pipe structure is changed into a wire structure through the optimization scheme, so that the overall structure is light and handy, and it is easy to build and disassemble, and does not require too much Manual disassembly makes maintenance easier.

As a preferred solution: the metal wires of the upper layer are arranged horizontally, and the metal wires of the lower layer are arranged vertically, and the metal wires are steel wires. Through the preferred solution, the overall structure is simple and beautiful in shape without losing heat preservation. It needs to use welding technology, and it can be bundled directly, which makes installation and disassembly easier and maintenance more convenient.

In order to make the structure more firm, the distance between the metal wires is 10-40cm.

In order to make the overall structure more beautiful, the ceiling forms a herringbone structure, and the span between the ceilings is 10-100cm.

As a priority: the column is a steel concrete structure, and the part of the column extending into the bottom of the water must be at least 1m. Through this preferred solution, the overall fixability is good and the space utilization rate is high.

The aquaculture greenhouse obtained by the utility model is suitable for the large-scale promotion of greenhouse farming in rural areas. The above-mentioned design solves the problem that the prior art adopts the welded structure of beams and struts, which makes the overall structure bulky, difficult to disassemble, and easy to rust, reducing production costs. High, troublesome maintenance and long maintenance time make the overall structure simple, easy to build and disassemble, long service life, low cost, good heat preservation effect and easy maintenance, while the overall structure is beautiful and the space utilization rate is high.

Description of drawings

Fig. 1 is the overall structural representation of embodiment 1;

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

Fig. 3 is the overall structural representation of embodiment 2;

Fig. 4 is the sectional view of ceiling among the embodiment 3;

Fig. 5 is a sectional view of the ceiling in Embodiment 4.

In the figure: ceiling 1, column 2, film 3, ground 4.

Detailed ways

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

Example 1:

As shown in Figure 1 and Figure 2, the aquaculture greenhouse provided by the utility model includes a ceiling 1 and a column 2, the ceiling 1 includes a double-layer metal layer and a film 3 of one layer, and the film 3 is fixed between the double-layer metal layers The metal wires of the upper layer are arranged horizontally, and the metal wires of the lower layer are arranged vertically, and the metal wires are steel wires; the distance between the metal wires is 30cm; the ceiling 1 forms a herringbone structure; and the span between the ceiling 1 is 54 meters; The distance between the ceilings 1 can be determined according to the requirements in specific embodiments, and the span size in this implementation is only considered as an optimal solution.

The column 2 is a steel concrete structure, and the part of the column 2 extending into the bottom of the water is 1.5m; the length of the part of the column 2 extending into the bottom of the water can be determined according to the requirements in the specific embodiment, and the length in this implementation is only considered as the best solution .

When building: arrange the steel wires of the lower layer longitudinally to form a steel wire layer, extend one end of the column 2 into the bottom of the water, fix the other end of the column 2 to the center of the ceiling 1, cover the steel wire layer of the lower layer with a single layer of plastic film 3, and then film 3 Lay a metal layer composed of horizontally arranged steel wires on top, and the nodes between the steel wires are fastened and fixed by aluminum wires, and then the steel wires on both sides are first fixed on the wooden rods, and then the wooden rods are driven into the ground 4, And the films 3 on both sides are embedded in the soil on the ground, and the embedding depth is 10cm; the number of the columns 2 can be determined according to the requirements in the specific embodiment, if when the area is very large, one column 2 is not enough to support the whole During ceiling 1, as long as put a row of column 2 again in the middle just can.

In the construction, the steel wires on both sides can also be fixed on the iron rod first, and then the wooden rod is driven into the ground 4, and the film 3 on both sides is embedded in the soil at the bottom of the pond, and the embedding depth is 25cm; and according to many experiments Proof: if the film 3 on both sides is embedded in the soil at the edge of the pond, the depth range is between 0 ~ 15cm is the best fixation effect; if the film 3 on both sides is embedded in the soil at the bottom of the pond, the depth range is 20 ~ The best fixation effect is between 40cm, so it depends on the requirements in specific embodiments.

Example 2:

As shown in FIG. 3 , the general structure in this embodiment is the same as that in Embodiment 1, except that the ceiling 1 forms a “∩”-shaped structure.

Example 3:

As shown in FIG. 4 , the general structure of this embodiment is the same as that of Embodiment 1, the difference is that the metal wires of the upper layer are arranged vertically, and the metal wires of the lower layer are arranged horizontally.

Example 4:

As shown in FIG. 5 , the general structure of this embodiment is the same as that of Embodiment 1, the difference is that two thin films 3 are arranged between the double metal layers.

Claims (8)

1. An aquaculture greenhouse, comprising a ceiling (1) and a column (2), is characterized in that: the ceiling (1) includes a double-layer metal layer and at least one layer of film (3), and the film (3) ) is fixed between the double metal layers. 2. The aquaculture greenhouse according to claim 1, characterized in that: said double-layer metal layers are respectively formed by two layers of metal wires arranged in a staggered manner. 3. The aquaculture greenhouse according to claim 2, characterized in that: the metal wires of the upper layer are arranged horizontally, the metal wires of the lower layer are arranged vertically, and the metal wires are steel wires. 4. The aquaculture greenhouse according to claim 2 or 3, characterized in that: the distance between the metal wires is 10-40 cm. 5. The aquaculture greenhouse according to claim 1, 2 or 3, characterized in that: the ceiling (1) forms a herringbone structure, and the span between the ceilings (1) is 10-100cm. 6. The aquaculture greenhouse according to claim 1, 2 or 3, characterized in that: the column (2) is a steel concrete structure, and the part of the column (2) extending into the bottom of the water is at least 1m. 7. The aquaculture greenhouse according to claim 4, characterized in that: the column (2) is a steel concrete structure, and the part of the column (2) extending into the bottom of the water is at least 1m. 8. The aquaculture greenhouse according to claim 5, characterized in that: the column (2) is a steel concrete structure, and the part of the column (2) extending into the bottom of the water is at least 1m.

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