CN206237945U - A kind of edible fungus culturing greenhouse - Google Patents

Abstract

The utility model provides an edible fungus cultivation greenhouse, which comprises a wall foundation, a metal frame and a shed surface. Ventilation openings matching the vertical ventilation windows are set on the shed surface along the length of the greenhouse; The window is equipped with a louver structure to adjust the amount of lighting and ventilation. The utility model adds vertical daylighting and ventilation windows on the surface of the shed, and the ventilating skylights that can be manually opened at any time and the entry of scattered light can also quickly reveal hot air, which further enhances the requirements of ventilation, cooling effect and weak light astigmatism. The composite layered structure of the preferred shed surface, the complete cooperation of the insulation layer and the reflective aluminum film promote the reduction of the temperature in the shed in summer, and meet the technical requirements of large-scale production and planting of edible fungi.

Description

A kind of edible fungus cultivation greenhouse

technical field

The utility model relates to the technical field of cultivation greenhouses, in particular to a cultivation greenhouse for edible fungi.

Background technique

my country is a country rich in edible fungi resources and with a long history of cultivation and planting. It has a wide area and rich experience. The total output of edible fungi accounts for more than two-thirds of the world. Especially in the past ten years, the diversification of market demand, the continuous increase of various new varieties, and the strengthening of government support have brought about the great development of the entire edible fungus industry and good economic and social benefits. Factory-like, mechanized, and automated assembly line equipment have realized high-efficiency mechanical operations such as bagging (bottling), sterilization, inoculation, and scratching bacteria. The production cultivation and fruiting rooms are equipped with equipment control systems such as temperature, ventilation, and humidification. Large-scale production, product production and quality have been significantly improved. However, due to the large investment, ordinary individuals or small enterprises cannot participate in such a modern model, which brings new challenges to the traditional production and cultivation of edible fungi. At present, the local government has made great efforts to support the development of edible fungi. In the form of "enterprise + base + farmers' cooperatives", it has driven a large number of edible fungus enthusiasts to participate in the production and poverty alleviation projects. Therefore, small and medium-sized areas, low investment The facilities and large-scale greenhouse planting of "farmers + cooperatives" began to rise. However, due to the large difference in process requirements between edible fungus planting greenhouses and traditional vegetable greenhouses, ordinary vegetable greenhouses cannot meet the special technical and technological requirements for edible fungus planting. Insufficient experience, the commonly used structure of "plastic film + sunshade net" has poor thermal insulation and moisturizing properties, and the ventilation structure of the vents on the wall often used has problems such as poor ventilation, and the temperature required for the growth and development of edible fungi Environmental factors such as humidity, ventilation, oxygen supply, and scattered light are difficult to meet, resulting in instability in production and frequent occurrence of pests and diseases, which has brought great losses to production.

Utility model content

The purpose of the utility model is to provide a greenhouse for cultivating edible fungi, which solves the technical problems of poor ventilation and inability to realize scattered light in the existing greenhouse.

In order to achieve the above object, the utility model provides the following technical solutions:

An edible mushroom cultivation greenhouse, comprising a wall foundation, a metal frame and a shed surface, the metal frame is erected on the wall foundation, and the shed surface is laid on the metal frame; wherein, it also includes a vertical daylighting Ventilation windows, ventilating openings matching the vertical ventilation windows are provided on the shed surface along the length direction of the greenhouse; The vertical windows on both sides of the vertical ventilation window are equipped with louver structures to adjust the amount of lighting and ventilation.

Further, the shed surface includes an inner plastic layer, an insulating layer, a reflective aluminum film layer and an outer plastic layer, and the inner plastic layer, the insulating layer, the reflective aluminum film layer and the outer plastic layer are sequentially laid on the metal surface from the inside to the outside. framework.

Specifically, the inner plastic layer and the outer plastic layer are made of polypropylene film with a thickness of 0.1-0.15 mm respectively; the insulation layer is made of layered material made of asbestos with a thickness of 5-10 cm; The thickness is 0.2-0.3mm.

Further, the vertical lighting ventilation window includes a ridge-shaped top surface, a bracket and a louver structure, the ridge-shaped top surface is fixed on the top of the bracket, and the two sides of the bracket are respectively fixedly connected to the louver structure , forming a house-shaped vertical daylighting and ventilation window; the bottom end of the bracket is erected on the ventilation opening of the shed surface.

Further, the ridge-shaped top surface of the vertical daylighting and ventilation window adopts a multi-layer composite top surface, and the multi-layer composite top surface includes an inner plastic layer, a thermal insulation layer, a reflective aluminum film layer and an outer plastic layer, from the inside to the outside Lay the inner plastic layer, thermal insulation layer, reflective aluminum film layer and outer plastic layer on the top of the bracket of the vertical daylighting and ventilation window in sequence.

Further, along the length direction of the shed surface of the greenhouse, the vertical daylighting and ventilation windows are arranged continuously or intermittently on the entire shed surface.

Further, the metal frame includes a front arc metal frame, a rear arc metal frame and a vertical vertical metal frame, the rear edge of the front arc metal frame is at a certain distance from the front edge of the rear arc metal frame fixedly connected to the top of the vertical vertical metal frame; the front edge of the front curved metal frame and the rear edge of the rear curved metal frame are fixedly connected to the wall foundation, and the vertical vertical metal frame Fix the metal frame on the bottom surface of the wall foundation, erect the metal frame on the wall foundation; wherein, the distance between the front arc metal frame and the rear arc metal frame is the shed face vents.

Further, it also includes two dispersion guide nets, and the two dispersion guide nets are respectively arranged vertically between the edge of the air vent on the shed surface and the bottom surface of the greenhouse to form a diversion interlayer; the wall An air outlet is set up on the foundation; the air entering from the vertical daylighting and ventilation window goes down along the diversion interlayer, and then flows out from the air outlet on the wall foundation, so that the air near the bottom in the greenhouse can circulate.

Further, the gap between the vertical lighting ventilation window and the two vertical bars of the vertical vertical metal frame is filled with layered materials; wherein the layered material includes an inner plastic layer, a thermal insulation layer, a reflective aluminum film layer and an outer plastic layer layer, from the inside of the greenhouse to the outside, lay the inner plastic layer, thermal insulation layer, reflective aluminum film layer and outer plastic layer in the gap.

On the basis of the existing greenhouse structure, the edible fungus cultivation greenhouse of the present utility model has additional vertical daylighting and ventilation windows on the surface of the shed. The ventilation skylight that can be opened manually at any time and the entry of scattered light can quickly reveal hot air. The requirements for ventilation, cooling effect and weak light astigmatism are further enhanced.

The edible fungus cultivation greenhouse of the utility model further optimizes the composite layered structure of the shed surface, the complete cooperation of the heat preservation layer and the reflective aluminum film, which greatly promotes the reduction of the temperature in the summer shed, and satisfies the technical process of large-scale production and planting of edible fungi requirements.

In the utility model, aiming at the setting of the vertical daylighting and ventilation window, the metal components are improved, the installation stability of the vertical daylighting and ventilation window is increased, and the load pressure of the horizontal arc-shaped cross bar of the metal frame is reduced.

The utility model preferably adds two dispersed diversion nets, and a diversion interlayer is formed between them. After being buffered by the diversion interlayer, the cold air entering from the vertical daylighting and ventilation windows can go down to the middle and lower layers of the greenhouse, and at the same time, it can also buffer the incoming cold air so that the cold air will not be blown directly on the edible strains. Ensure the healthy growth of edible strains.

The edible fungus cultivation shed of the utility model is particularly suitable for the production and planting process requirements of mushrooms, shiitake mushrooms, jitake mushrooms, fungus and the like.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the sectional structure schematic diagram of a kind of edible mushroom cultivation greenhouse of the present utility model;

Fig. 2 is the structural representation of a kind of edible mushroom cultivation greenhouse of the present utility model;

Fig. 3 is the structural representation of a kind of edible mushroom cultivation greenhouse of the present utility model;

Fig. 4 is a schematic diagram of a partially enlarged structure at A in Fig. 1 and Fig. 5;

Fig. 5 is a schematic sectional structure diagram of an improved edible fungus cultivation greenhouse of the present invention;

Fig. 6 is a structural schematic diagram of a skeleton of an edible mushroom cultivation greenhouse of the present invention;

Fig. 7 is a schematic structural view of a skeleton of an edible mushroom cultivation greenhouse of the present invention;

In Fig. 6 and Fig. 7, the shed surface and some wall foundations are not shown.

detailed description

The following will clearly and completely describe the technical solution of the utility model in conjunction with the accompanying drawings of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

According to Fig. 1 to Fig. 7, illustrate a kind of edible mushroom cultivation greenhouse of the present utility model. The edible fungus cultivation greenhouse includes a wall foundation 1, a metal frame 2 and a shed surface 3. The metal framework 2 is erected on the wall foundation 1 as a support frame for the shed surface 3 of the greenhouse. The shed surface 3 is laid on on the metal frame 2. The metal frame 2 is fixedly connected by galvanized pipes, and can be fixed and shaped by welding or binding. It can also be constructed from metal profiles of other materials. The edible fungus greenhouse of the present utility model adds a vertical daylighting and ventilation window 4 on the shed surface 3, and along the length direction of the greenhouse, an air vent that is compatible with the vertical daylighting and ventilation window 4 is provided on the shed surface 3, namely The vertical daylighting ventilation window 4 is arranged along the length direction of the greenhouse. The vertical daylighting and ventilation window 4 is erected on the air vent 31 of the shed surface 3 to form a daylighting and ventilation skylight; louver structures 42 are assembled on the vertical windows 41 on both sides of the vertical daylighting and ventilation window 4 for adjusting Lighting and ventilation. Along the length direction of the shed surface 3 of the greenhouse, the vertical daylighting ventilation window 4 can be arranged on the entire shed surface 3 continuously (as shown in FIG. 2 ), or intermittently arranged on the shed surface 3 (as shown in FIG. 3 ). ). When setting intermittently, it is necessary to set a plurality of independent vertical daylighting and ventilation windows 4 .

The louver structure 42 can adopt the existing movable louver structure, and the movable louver structure can realize the function of manually opening or closing the ventilation through the bound rope (eg, nylon rope). The movable shutter structure can adopt the shutter structure on the existing movable shutter.

As a cultivation greenhouse for edible fungi, its heat preservation and moisture retention performance is very important. Therefore, in the utility model, the layered structure of the shed surface 3 is optimized and improved. As shown in Figure 4, a 4-layer composite shed surface structure is adopted, including the inner plastic layer. 32. Thermal insulation layer 33, reflective aluminum film layer 34 and outer plastic layer 35, laying inner plastic layer 32, thermal insulation layer 33, reflective aluminum film layer 34 and outer plastic layer 35 on the metal frame 2 sequentially from inside to outside . Adhesive bonding is used between the layers or the layers are laminated by hot pressing. Wherein, the inner plastic layer 32 and the outer plastic layer 35 adopt polypropylene film with a thickness of 0.1 to 0.15 mm; the insulation layer 33 adopts layered material of asbestos material with a thickness of 5 to 10 cm; The thickness is 0.2-0.3mm. The complete cooperation of the insulation layer and the reflective aluminum film greatly promotes the reduction of the temperature in the shed in summer and meets the technical requirements of large-scale production and planting of edible fungi.

In the present utility model, preferably a kind of structure of vertical daylighting ventilation window 4 is provided, comprise roof-shaped top surface 43, support 44 and louver structure 42, described roof-shaped top surface 43 is fixed on the top of described support 44, so The two sides of the bracket 44 (that is, the vertical window) are respectively fixedly connected with the louver structure 42 to form a house-type vertical daylighting and ventilation window 4; mouth 31 on.

In order to ensure the thermal insulation performance of the greenhouse, in the structure of the above-mentioned vertical daylighting and ventilation window 4, the ridge-shaped top surface 43 also adopts a multi-layer composite top surface, and the multi-layer composite top surface 43 includes an inner plastic layer, a thermal insulation layer, a reflective Aluminum film layer and outer plastic layer, inner plastic layer, insulation layer, reflective aluminum film layer and outer plastic layer are laid on the top of the support 44 of described vertical daylighting ventilation window successively from inside to outside. The multi-layer composite top surface 43 has the same structure as the above-mentioned 4-layer composite roof surface of the roof surface 3 .

In the edible fungus cultivation greenhouse of the present utility model, the structure of the vertical daylighting and ventilation window 4 is added on the roof, in order to increase the installation stability of the vertical daylighting and ventilation window 4, and reduce the lateral arc span of the metal frame 2. Load pressure, the utility model improves the structure of the metal member 2, as shown in Figure 5 and Figure 6, the metal frame 2 includes a front arc metal frame 21, a rear arc metal frame 22 and a vertical vertical metal frame 23 , the rear edge of the front arc metal frame 21 and the front edge of the rear arc metal frame 22 are fixedly connected to the top of the vertical vertical metal frame 23 at a distance from the front edge; The front edge of the frame 21 and the rear edge of the rear arc-shaped metal frame 22 are fixedly connected on the wall foundation 1, and the vertical vertical metal frame 23 is fixed on the bottom surface of the wall foundation 1. The metal frame 2 is fixedly erected on the wall foundation 1; wherein, the distance between the front arc metal frame 21 and the rear arc metal frame 22 is the vent 31 of the shed surface 3 . The bottom ends of the bracket 44 of the vertical daylighting ventilation window 4 are respectively fixed on the rear edge of the front arc metal frame 21 and the front edge of the rear arc metal frame 22 . The vertical vertical metal frame 23 arranged vertically supports the vertical daylighting and ventilation window 4 fixed on the vent 31, which enhances the installation stability of the vertical daylighting and ventilation window 4, and reduces the horizontal arc span of the metal frame 2 load pressure. And the vertical vertical metal frame 23 includes two vertical bars 231, a plurality of support vertical bars 232 and a horizontal connecting rod 233, and the two vertical bars 231 are fixed on the horizontal connecting rod 233 with a certain distance apart and in parallel. The lower parts of the two vertical bars 231 are vertically fixedly connected to the plurality of supporting upright bars 232 to form a double-layer vertical vertical metal frame 23 with a more stable structure.

The front and rear of the above-mentioned front arc-shaped metal frame 21 and the rear arc-shaped metal frame 22 are defined with the sunny side as the front and the back side as the rear. The front arc-shaped metal frame 21 and the rear arc-shaped metal frame 22 are respectively assembled from a plurality of arc-shaped pipes.

The vertical daylighting and ventilation window 4 arranged on the roof of the shed can dissipate the hot air gathered at the top of the shed in time, and the temperature adjustment effect is good, and the opening amount of the window can be adjusted through the movable louver structure 42, so as to achieve flexible adjustment of ventilation volume and purpose of lighting. However, there is a problem with the skylight located on the roof that the incoming air is not easy to reach the bottom of the greenhouse, resulting in poor air circulation at the bottom of the greenhouse. Therefore, for this problem, the preferred technical solution of the utility model is, as shown in Figure 7 Including two dispersive guide nets 5, the two dispersive guide nets 5 are respectively vertically arranged between the edge of the vent 31 of the shed surface 3 and the bottom surface of the greenhouse to form a guide interlayer 50; the wall An air outlet is provided on the base of the wall; the air entering from the vertical daylighting and ventilation window 4 goes down along the diversion interlayer, and then flows out from the air outlet on the wall foundation, so that the air near the bottom in the greenhouse can circulate. Like this, the cold air that enters by vertical daylighting and ventilating window 4 can go down to the middle and lower layers in the booth after being buffered by the diversion interlayer 50, while the cold air that enters can also be buffered, so as not to make the cold air directly blow to Edible strains to ensure the healthy growth of edible strains. At the same time, the gap 60 between the vertical daylighting ventilation window 4 and the two vertical bars 231 of the vertical vertical metal frame 23 is filled with the layered material of the composite multi-layer shed surface of the shed surface 3 to prevent air from entering through the gap 60. Inside the shed. The dispersion guide net 5 is made of mesh material, such as a sunshade net.

In the utility model, a kind of edible fungus cultivation greenhouse of preferred specific specification is provided, and the width of greenhouse is 6-8m, and length is 30-50m, and promptly the width of wall foundation 1 is 6-8m, and length is 30-50m. 50m. The vertical daylighting and ventilation window 4 is located at the longitudinal center position of the shed surface, and the width is 1m, that is, the width of the air vent 31 is designed to be 1m; 50cm. Of course, the cultivation greenhouse of the present utility model is not limited to the above-mentioned size specification.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or changes within the technical scope disclosed by the utility model Replacement should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (9)

1. a kind of edible fungus culturing greenhouse, including wall basis, metal frame and canopy face, the metal frame are erected at the wall On the basis of body, the canopy face is laid on the metal frame；Characterized in that, also including vertical lighting and ventilation window, the canopy The ventilating opening being adapted with vertical vent window is opened up along the length direction of greenhouse on face；The vertical lighting and ventilation window-frame is located at institute State on the ventilating opening in canopy face, constitute lighting ventilation louver；Louver structure is assembled on the vertical window of the both sides of vertical vent window, For adjusting lighting and ventilation amount.

2. a kind of edible fungus culturing greenhouse according to claim 1, it is characterised in that the canopy face include inner plastic layer, Heat-insulation layer, reflective aluminum membranous layer and outer plastic layer, from inside to outside successively by inner plastic layer, heat-insulation layer, reflective aluminum membranous layer and outer modeling The bed of material is laid on the metal frame.

3. a kind of edible fungus culturing greenhouse according to claim 2, it is characterised in that the inner plastic layer and outer plastic layer Using polypropylene screen, thickness is respectively 0.1~0.15mm；Heat-insulation layer using asbestos material stratified material, thickness be 5~ 10cm；The thickness of the reflective aluminium film of reflective aluminum membranous layer is 0.2~0.3mm.

4. a kind of edible fungus culturing greenhouse according to claim 1, it is characterised in that the vertical lighting and ventilation window includes Ridge-shaped top surface, support and louver structure, the ridge-shaped top surface are fixed on the top of the support, two sides of the support The louver structure is respectively fixedly connected with face, the vertical lighting and ventilation window of room type is constituted；The bottom of the support is erected at described On the ventilating opening in canopy face.

5. a kind of edible fungus culturing greenhouse according to claim 4, it is characterised in that the room of the vertical lighting and ventilation window Ridged top surface includes inner plastic layer, heat-insulation layer, reflective aluminum membranous layer and outer modeling using MULTILAYER COMPOSITE top surface, the MULTILAYER COMPOSITE top surface The bed of material, is laid on inner plastic layer, heat-insulation layer, reflective aluminum membranous layer and outer plastic layer the vertical daylighting and leads to successively from inside to outside On the top of the support of air regulator.

6. a kind of edible fungus culturing greenhouse according to any one of claim 1 to 5, it is characterised in that along greenhouse face Length direction, the vertical continuous insertion of lighting and ventilation window is arranged on whole canopy face, or discontinuous is arranged on canopy face.

7. a kind of edible fungus culturing greenhouse according to any one of claim 1 to 5, it is characterised in that the metal structure Frame includes front arc metal frame, the vertical metal frame of rear arc metal frame and longitudinal direction, the back edge of the front arc metal frame with it is described The leading edge of rear arc metal frame is fixedly connected on the top of the vertical metal frame in the longitudinal direction in the way of being separated by a certain distance；With institute The back edge of the leading edge and rear arc metal frame of stating front arc metal frame is fixedly connected on the basis of the wall, the longitudinal direction Vertical metal frame is fixed on the mode on the bottom surface in the wall basis, and the metal frame is erected at into the wall basis On；Wherein, the distance between the front arc metal frame and rear arc metal frame are the ventilating opening in canopy face.

8. a kind of edible fungus culturing greenhouse according to claim 7, it is characterised in that also including two dispersion flow-guiding screens, Described two dispersion flow-guiding screens are arranged between the edge of the ventilating opening in the canopy face and greenhouse bottom surface with vertical respectively, and composition is led Stream interlayer；Air outlet is opened up on the basis of the wall；The air entered by vertical lighting and ventilation window, it is descending along the water conservancy diversion interlayer, Then flowed out by the air outlet on the basis of wall so that the air circulation in greenhouse near bottom is got up.

9. a kind of edible fungus culturing greenhouse according to claim 8, it is characterised in that in vertical lighting and ventilation window and longitudinal direction Filled using stratified material in space between two vertical poles of vertical metal frame；Wherein layered material includes inner plastic layer, protects Warm layer, reflective aluminum membranous layer and outer plastic layer, by the outside order in the inside of greenhouse successively by inner plastic layer, heat-insulation layer, reflective aluminum Film layer and outer plastic layer are laid on the gap.