Sunshade facilitating wood chip fermentation
By designing awning roof and rainwater collection system, the problems of direct sunlight and water loss during wood chip fermentation are solved, providing a suitable fermentation environment, shortening fermentation time and improving wood chip quality.
Patent Information
- Application Number
- CN202422213119.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-10
AI Technical Summary
During the fermentation of wood chips, direct sunlight causes temperature rise, which is not conducive to microbial reproduction and severe water loss, making it difficult for existing facilities to provide a good fermentation environment and rainwater recycling.
A sunshade including a support frame and awning roof is designed. The sunshade roof is a corrugated structure, with a flow channel and a rainwater collection tank. The spray pipe is in communication with the rainwater collection tank for collecting and spraying rainwater, providing a ventilation and light-proof environment, and a fermentation agent can be added.
It achieves an appropriate fermentation temperature and humidity environment, shortens the fermentation time, improves the quality of wood chips, and has good water-saving and environmental benefits.
Smart Images
Figure CN223168834U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of auxiliary facilities for edible mushroom production, and particularly relates to a sunshade shed beneficial to sawdust fermentation. Background Technique
[0002] Sawdust is the powder such as sawdust and shavings left during wood processing. After fermentation, the sawdust is rich in nutrients, loose in texture, moderate in dryness and humidity, and is an important medium filler and nutrient in the edible mushroom industry. Appropriate temperature and humidity are important factors for high-quality sawdust fermentation. The sawdust with adjusted moisture content can be piled in a well-ventilated place, and it can be piled outdoors or a simple compost shed can be built. However, when the sawdust undergoes a fermentation reaction, heat is often generated, and the temperature changes significantly. The direct sunlight will increase the temperature of the sawdust, which is not conducive to the further reproduction of microorganisms in the sawdust.
[0003] There are a large number of pores inside the sawdust, which makes the water easy to lose. In addition, due to the long fermentation time of the sawdust and the metabolic consumption of microorganisms, water replenishment operations need to be carried out continuously. Rainwater is a high-quality fresh water resource in nature. The rainwater recycling system in the building area, with its good water-saving benefits and environmental and ecological benefits, adapts to the current situation and needs of the city and is an important direction for future water resource utilization. Some nitrogen-containing compounds in the atmosphere will dissolve into raindrops in the clouds, making the rainwater have a certain fertilizer effect. The collection and reuse of natural rainwater can improve the sawdust fermentation quality to a certain extent. Therefore, there is an urgent need to provide a sunshade shed beneficial to sawdust fermentation, which can not only provide a well-ventilated fermentation environment that can avoid direct sunlight, but also recycle rainwater to improve the sawdust fermentation quality. Content of the Utility Model
[0004] The utility model aims at the deficiencies in the background technique and provides a sunshade shed beneficial to sawdust fermentation, which can not only provide a well-ventilated fermentation environment that can avoid direct sunlight, but also recycle rainwater to improve the sawdust fermentation quality.
[0005] To achieve the above purpose, the technical solution of the utility model is as follows:
[0006] A sunshade shed beneficial to sawdust fermentation, characterized in that: it includes a support framework and a sunshade shed top arranged at the top of the support framework. The top of the sunshade shed top is a corrugated structure provided with a diversion groove. A rainwater collection tank is arranged below the diversion groove. The rainwater collection tank is fixed on the support framework. At least one spray pipe is horizontally arranged below the sunshade shed top. The spray pipe is internally communicated with the rainwater collection tank. A valve is arranged at the connection between the spray pipe and the rainwater collection tank. At least one spray hole is opened at the bottom of each spray pipe.
[0007] Preferably, the sunshade roof includes a backbone and corrugated sunshade plates symmetrically distributed on both sides of the backbone. Each corrugated sunshade plate is inclined, making the overall sunshade roof in an inverted V shape.
[0008] Preferably, the number of the rainwater collection troughs is two, and the two rainwater collection troughs are correspondingly distributed below the lower ends of the two corrugated sunshade plates.
[0009] Preferably, both ends of each spray pipe are internally communicated with the rainwater collection troughs on its two sides, and valves are provided at both ends of each spray pipe.
[0010] Preferably, a filter screen is detachably installed on the top of the rainwater collection trough.
[0011] Preferably, the rainwater collection trough is a cuboid hollow structure, and an installation groove is provided at its top end, and the filter screen is arranged in the installation groove.
[0012] Preferably, a diversion plate is inclinedly arranged inside the rainwater collection trough, and the height of the end of the diversion plate close to the spray pipe is lower than that of the other end.
[0013] Preferably, the support framework includes two parallel top beams. Columns are provided at both ends of the bottom of each top beam. A cross beam is connected between the two top beams, and a support beam is connected between the cross beam and the sunshade roof.
[0014] Preferably, a support plate is provided at the bottom of each column, and positioning holes are provided on the support plate.
[0015] Preferably, the materials of the sunshade roof and the rainwater collection trough are both stainless steel, aluminum alloy or plastic.
[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0017] (1) The present utility model provides a well-ventilated fermentation environment for sawdust fermentation that can avoid direct sunlight, maintains the appropriate temperature required for sawdust fermentation, and at the same time collects rainwater into the rainwater collection trough by using the sunshade roof. The rainwater spraying amount of the spray pipe is controlled by a valve. The structure is simple, the cost is low, the operation is convenient, and it is easy to implement;
[0018] (2) The top of the rainwater collection trough of the present utility model is an open structure, and a filter screen is detachably installed. It can not only filter sundries and impurities to improve the cleanliness of rainwater, but also can flexibly add substances such as fermentation agents and additives according to needs;
[0019] (3) The utility model effectively recycles and reuses rainwater. The rainwater contains oxygen, certain nitrides and trace elements, which can enrich the nutrient components of wood chips. The rainwater also contains certain microorganisms, and the increased bacterial flora can accelerate metabolism, shortening the fermentation time to a certain extent and generating good water-saving benefits and environmental and ecological benefits. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Other features, objectives and advantages of the utility model will become more apparent by reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings.
[0021] Figure 1 is a schematic structural diagram of the utility model;
[0022] Figure 2 is a schematic structural diagram of the connection between the rainwater collection tank and the spray pipe of the utility model;
[0023] Figure 3 is a schematic cross-sectional structural diagram of the rainwater collection tank of the utility model;
[0024] In the figure: 1, sunshade roof, 101, diversion groove, 102, ridge, 103, corrugated sunshade board, 2, rainwater collection tank, 201, installation groove, 3, spray pipe, 301, spray hole, 4, valve, 5, filter screen, 6, diversion board, 7, top beam, 8, column, 9, cross beam, 10, support beam, 11, support plate, 1101, positioning hole. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0025] The following will clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments.
[0026] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "middle", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the utility model.
[0027] In the present utility model, unless otherwise clearly defined and limited, terms such as "arranged", "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection or a detachable connection; it may be a mechanical connection; it may be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0028] As Figure 1 shown, a sunshade for facilitating sawdust fermentation includes a support framework and a sunshade top 1 provided at the top of the support framework. The sunshade top can serve the purpose of shading, avoiding direct sunlight, and maintaining the appropriate temperature required for sawdust fermentation. The top of the sunshade top is a corrugated structure provided with a diversion groove 101. The sunshade top includes a backbone 102 and corrugated sunshade plates 103 symmetrically distributed on both sides of the backbone. Each corrugated sunshade plate is inclined, making the overall sunshade top in an inverted V shape. A number of diversion grooves are evenly spaced on the corrugated sunshade plates. A rainwater collection trough 2 is correspondingly provided below the lower end of each corrugated sunshade plate. The number of rainwater collection troughs 2 is two, which are respectively fixed on both sides of the support framework. The materials of the sunshade top and the rainwater collection trough are all stainless steel or aluminum alloy or plastic, preferably aluminum alloy material, which is light in weight, corrosion-resistant, and high in strength. At least one spray pipe 3 is horizontally provided below the sunshade top. Figure 2 As shown, the spray pipe is connected between the two rainwater collection troughs and is internally communicated with the two rainwater collection troughs. A valve 4 is provided at the connection of the spray pipe and the rainwater collection trough. At least one spray hole 301 is opened at the bottom of each spray pipe.
[0029] As Figure 3 shown, the rainwater collection trough is a cuboid hollow structure, and an installation groove 201 is provided at its top. A filter screen is detachably installed in the installation groove, which can filter debris such as fallen leaves and impurities in rainwater. The filter screen can be freely disassembled and assembled, facilitating replacement, cleaning, and maintenance, and substances such as fermentation agents and additives can be flexibly added into the rainwater collection trough as needed. An inclined diversion plate 6 is provided inside each rainwater collection trough. The height of the diversion plate at the end close to the spray pipe is lower than that at the other end, which is convenient for rainwater to quickly flow into the spray pipe and can also prevent the situation where rainwater cannot smoothly flow into the spray pipe when the amount of rainwater in the rainwater collection trough is small.
[0030] As Figure 1As shown in the figure, the support framework includes two parallel top beams 7. At both ends of the bottom of each top beam, there are columns 8. A cross beam 9 is connected between the two top beams. There is also a cross beam connected between the two rainwater collection troughs. A support beam 10 is connected between the cross beam and the awning top, enhancing the stability and support strength of the overall structure. To further improve the stability of the present utility model and avoid being affected by strong winds, a support plate 11 is provided at the bottom of each column. Positioning holes 1101 are opened on the support plate, and bolts or anchor rods can be installed in the positioning holes to fix the columns.
[0031] The working principle of the present utility model is as follows:
[0032] As Figures 1 to 3 shown in the figure, in rainy weather, raindrops fall on the two corrugated sunshade plates 103 and flow down along the corresponding diversion grooves 101 to the rainwater collection trough 2 below respectively. After being filtered by the filter screen 5, the rainwater is stored in the rainwater collection trough 2. When the valve 4 on the corresponding spray pipe 3 is opened, the rainwater in the rainwater collection trough 2 will flow into the spray pipe 3 and be sprayed onto the sawdust below through the spray holes 301, thereby enriching the nutrient components of the sawdust and shortening the fermentation time.
[0033] The above shows and describes the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model.
Claims
1. A sunshade for facilitating sawdust fermentation, characterized in that: It includes a support framework and a sunshade roof provided at the top of the support framework. The top of the sunshade roof is a corrugated structure provided with diversion grooves. A rainwater collection trough is provided below the diversion grooves. The rainwater collection trough is fixed to the support framework. At least one spray pipe is horizontally provided below the sunshade roof. The spray pipe is internally communicated with the rainwater collection trough. A valve is provided at the connection between the spray pipe and the rainwater collection trough. At least one spray hole is opened at the bottom of each spray pipe. A filter screen is detachably installed at the top of the rainwater collection trough.
2. The sunshade beneficial to sawdust fermentation according to claim 1, characterized in that: The sunshade roof includes a backbone and corrugated sunshade plates symmetrically distributed on both sides of the backbone. Each of the corrugated sunshade plates is inclined, so that the overall sunshade roof is in an inverted V shape.
3. A sunshade that facilitates sawdust fermentation according to claim 2, characterized in that: The number of the rainwater collection troughs is two, and the two rainwater collection troughs are respectively and correspondingly distributed below the lower ends of the two corrugated sunshade plates.
4. A sunshade that facilitates the fermentation of wood chips according to claim 3, characterized in that: Both ends of each spray pipe are internally communicated with the rainwater collection troughs located on both sides thereof, and valves are provided at both ends of each spray pipe.
5. A sunshade beneficial to sawdust fermentation according to claim 1, characterized in that: The rainwater collection trough is a cuboid hollow structure, and an installation groove is provided at its top end. The filter screen is arranged in the installation groove.
6. A sunshade shed beneficial to sawdust fermentation according to claim 1 or 3, characterized in that: A diversion plate is inclinedly arranged inside the rainwater collection trough, and the height of the end of the diversion plate close to the spray pipe is lower than that of the other end.
7. A sunshade that facilitates the fermentation of wood chips according to claim 1, characterized in that: The support framework includes two parallel top beams. Columns are provided at both ends of the bottom of each top beam. A cross beam is connected between the two top beams. A support beam is connected between the cross beam and the sunshade roof.
8. A sunshade shed beneficial to sawdust fermentation according to claim 7, characterized in that: A support plate is provided at the bottom of each column, and positioning holes are opened on the support plate.
9. A sunshade beneficial to sawdust fermentation according to claim 1, characterized in that: The materials of the sunshade roof and the rainwater collection trough are both stainless steel or aluminum alloy or plastic.