Cold region double-layer fungus shed main body steel frame structure
By designing the main steel frame structure of the double-layer fungi shed in cold areas, the existing vegetable greenhouse cannot meet the continuous production of edible fungi throughout the year, and the appropriate growth environment is achieved in cold areas and meeting the annual production needs of edible fungi.
Patent Information
- Application Number
- CN202421408219.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-19
AI Technical Summary
The existing vegetable greenhouses cannot meet the demand for continuous production of edible fungi throughout the year, especially in cold northern areas.
A main steel frame structure of the cold-land double-layer mushroom shed is designed, including a double-layer front slope steel frame, a rear slope steel frame and reinforcement ribs. By optimizing the structure shape and the setting of reinforcement ribs, the stability and reliability of the structure are improved, and the front and the back are formed to form a form with high front and low back to maximize lighting and heat storage.
It achieves maximum lighting and heat storage in winter, improves the temperature and humidity in the greenhouse, is suitable for the growth environment of edible fungi, and controls the lighting and heat storage through coverings to meet the needs of continuous production of edible fungi throughout the year.
Smart Images
Figure CN222639269U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solar greenhouses, in particular to a main steel frame structure of a double-layer mushroom shed in cold regions. Background Art
[0002] Existing mushroom greenhouses all adopt the construction mode of vegetable greenhouses, or directly use vegetable greenhouses to grow mushrooms. However, the growth process of vegetables requires light for photosynthesis, so the structure of vegetable greenhouses mainly emphasizes large-area lighting. Its structure presents a long front slope and a short and nearly vertical back slope to ensure sufficient lighting and temperature to support the photosynthesis and growth of vegetables.
[0003] However, edible fungi do not require direct sunlight during their growth process, and have high requirements for environmental temperature and humidity. Therefore, the cultivation requirements of edible fungi are significantly different from those of vegetables, making traditional vegetable greenhouses unsuitable for the cultivation of edible fungi, especially unable to meet the needs of continuous production of edible fungi in the cold northern regions all year round.
[0004] In view of this, the present utility model is proposed. Utility Model Content
[0005] The purpose of the utility model is to provide a cold-region double-layer mushroom shed main steel frame structure to solve the technical problem that the conventional vegetable greenhouse for growing edible mushrooms in the prior art is unreasonable in design and cannot meet the demand for continuous production of edible mushrooms throughout the year. The preferred technical solution among the many technical solutions provided by the utility model can produce many technical effects as described below.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] The utility model provides a main steel frame structure of a double-layer mushroom shed in cold regions, comprising a double-layer front slope steel frame, a rear slope steel frame and reinforcing ribs, wherein the lower end of the double-layer front slope steel frame is connected to a base surface, the upper end of the double-layer front slope steel frame is connected to the upper end of the rear slope steel frame, the lower end of the rear slope steel frame is connected to the base surface, the double-layer front slope steel frame and the rear slope steel frame are relatively bent and extended, and the length of the rear slope steel frame is greater than that of the double-layer front slope steel frame, so as to form a shape with a high front and a low rear; the reinforcing ribs are obliquely arranged between the rear slope steel frame and the double-layer front slope steel frame.
[0008] Preferably, the double-layer front slope steel frame includes a front slope outer steel frame and a front slope inner steel frame, the front slope outer steel frame is arranged outside the front slope inner steel frame, the lower ends of the front slope outer steel frame and the front slope inner steel frame are respectively connected to the base surface, and the upper ends of the front slope outer steel frame and the front slope inner steel frame are respectively connected to the rear slope steel frame.
[0009] Preferably, the rear slope steel frame includes a sloped portion and a first arc portion connected in sequence from top to bottom, the inclination angle of the sloped portion relative to the base surface is greater than the average inclination angle of the first arc portion relative to the base surface, the upper end of the front slope outer steel frame is connected to the upper end of the sloped portion and extends out of the sloped portion, and the upper end of the front slope inner steel frame is connected to the sloped portion.
[0010] Preferably, the front end of the reinforcing rib is connected to the inner steel frame of the front slope, and the rear end of the reinforcing rib is connected to the upper part of the first arc surface part or the junction of the inclined surface part and the first arc surface part.
[0011] Preferably, a rear ventilation window is further included, and a space for installing the rear ventilation window is formed between the extension portion of the front slope outer steel frame and the inclined portion.
[0012] Preferably, the rear slope steel frame comprises a second arc surface portion, the lower end of the second arc surface portion is connected to the base surface, and the upper end of the second arc surface portion is connected to the upper end of the front slope outer layer steel frame through the front slope inner layer steel frame.
[0013] Preferably, the front end of the reinforcing rib is connected to the inner steel frame of the front slope, and the rear end of the reinforcing rib is connected to the upper part of the second curved surface part.
[0014] The preferred technical solution of the utility model can also produce at least the following technical effects:
[0015] The utility model effectively avoids the technical problems existing in the prior art that the traditional vegetable greenhouse for growing edible fungi is unreasonable in design and cannot meet the needs of continuous production of edible fungi throughout the year. The utility model provides a main steel frame structure of a double-layer mushroom shed in cold regions, including a double-layer front slope steel frame, a rear slope steel frame and a reinforcing rib, wherein the reinforcing rib is inclinedly arranged between the rear slope steel frame and the double-layer front slope steel frame to improve the structural stability and reliability of the main structure; the lower end of the double-layer front slope steel frame is connected to the base surface, the upper end of the double-layer front slope steel frame is connected to the upper end of the rear slope steel frame, and the lower end of the rear slope steel frame is connected to the base surface, the double-layer front slope steel frame and the rear slope steel frame are relatively bent and extended, and the length of the rear slope steel frame is greater than that of the double-layer front slope steel frame to form a front-high and rear-low shape, so that the greenhouse can maximize light and heat storage in winter, improve the temperature and humidity in the greenhouse, and in other seasons, through the shielding of the covering, the effect of controlling light and heat storage is achieved, providing a suitable environment for the growth of edible fungi, meeting the cultivation needs of continuous production of edible fungi throughout the year, and is particularly suitable for cold regions in the north. Furthermore, reinforcing ribs are provided between the double-layer front slope steel frame and the rear slope steel frame to ensure overall structural stability and reliability. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 This is a structural schematic diagram of the first cold-region double-layer mushroom shed main steel frame structure provided by the utility model;
[0018] Figure 2 It is a structural schematic diagram of a second novel double-layer main structure of an edible fungus greenhouse provided by the utility model.
[0019] In the figure:
[0020] 1. Double-layer front slope steel frame; 11. Front slope outer steel frame; 111. Extension; 12. Front slope inner steel frame; 2. Rear slope steel frame; 21. Inclined portion; 22. First arc portion; 23. Second arc portion; 3. Reinforcement ribs; 4. Rear ventilation window. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.
[0022] Embodiment 1:
[0023] like Figure 1 As shown, the utility model provides a main steel frame structure of a double-layer mushroom shed in cold regions, including a double-layer front slope steel frame 1, a rear slope steel frame 2 and a reinforcing rib 3, the lower end of the double-layer front slope steel frame 1 is connected to a base surface, the upper end of the double-layer front slope steel frame 1 is connected to an upper end of the rear slope steel frame 2, the lower end of the rear slope steel frame 2 is connected to the base surface, the double-layer front slope steel frame 1 and the rear slope steel frame 2 are relatively bent and extended, and the length of the rear slope steel frame 2 is greater than that of the double-layer front slope steel frame 1, so as to form a front high and rear low shape; the reinforcing rib 3 is obliquely arranged between the rear slope steel frame 2 and the double-layer front slope steel frame 1.
[0024] The double-layer front slope steel frame 1 and the rear slope steel frame 2 are relatively bent and extended, and the length of the rear slope steel frame 2 is greater than that of the double-layer front slope steel frame 1, so that the main structure of the greenhouse is formed in a shape of high front and low back, so that the greenhouse can maximize the lighting and heat storage in winter, improve the temperature and humidity in the greenhouse, and through the shielding of the covering in late spring, summer and early autumn, the effect of controlling lighting and heat storage is achieved, providing a suitable environment for the growth of edible fungi, meeting the cultivation needs of continuous production of edible fungi throughout the year, and is particularly suitable for cold regions in the north. In addition, a reinforcing rib 3 is set between the double-layer front slope steel frame 1 and the rear slope steel frame 2 to ensure the overall structural stability and reliability.
[0025] As an optional implementation, the double-layer front slope steel frame 1 includes a front slope outer steel frame 11 and a front slope inner steel frame 12, the front slope outer steel frame 11 is arranged outside the front slope inner steel frame 12, the lower ends of the front slope outer steel frame 11 and the front slope inner steel frame 12 are respectively connected to the base surface, and the upper ends of the front slope outer steel frame 11 and the front slope inner steel frame 12 are respectively connected to the rear slope steel frame 2.
[0026] Furthermore, the front slope outer steel frame 11 is arranged parallel or nearly parallel to the front slope inner steel frame, and is nearly in an upright state.
[0027] The front slope outer steel frame 11 and the front slope inner steel frame 12 form a double-layer front slope steel frame 1, which improves the stability of the structure and has a higher load-bearing capacity. The front slope outer steel frame 11 and the front slope inner steel frame 12 are close to an upright state. This arrangement allows the lighting surface of the front slope to form a vertical irradiation with the sunlight in winter, which can maximize the capture of winter sunlight, improve the light level and temperature in the greenhouse, help to improve the temperature and humidity in the greenhouse, and provide a more suitable growth environment for edible fungi.
[0028] The space between the front slope outer steel frame 11 and the front slope inner steel frame 12 can be installed with the solar energy collection and insulation structure in the prior art to maximize the space utilization. In winter, the solar energy collection and insulation structure can absorb solar energy and convert it into thermal energy, providing an additional heat source for the greenhouse. At the same time, it can also reduce the heat exchange between the inside of the greenhouse and the external environment, reduce heat loss, and thus maintain a stable temperature in the greenhouse.
[0029] As an optional implementation, the rear slope steel frame 2 includes a slope portion 21 and a first arc portion 22 connected in sequence from top to bottom, the inclination angle of the slope portion 21 relative to the base surface is greater than the average inclination angle of the first arc portion 22 relative to the base surface, the front slope outer steel frame 11 is connected to the slope portion 21 and extends out of the slope portion 21, and the front slope inner steel frame 12 is connected to the slope portion 21.
[0030] As an optional embodiment, a rear ventilation window 4 is further included, and a space for installing the rear ventilation window 4 is formed between the extension portion 111 of the front slope outer steel frame 11 and the inclined portion 21 .
[0031] Furthermore, the rear ventilation window 4 is preferably an electric ventilation window, and its hinge structure is arranged on the extension part 111, so that the rear ventilation window 4 can be opened and closed smoothly and reliably. When necessary, the ventilation condition in the greenhouse is adjusted through the rear ventilation window 4 to maintain a suitable growth environment. Among them, the specific structure of the rear ventilation window 4 adopts the existing technology, which will not be described in detail here.
[0032] As an optional implementation, the front end of the reinforcing rib 3 is connected to the front slope inner steel frame 12 , and the rear end of the reinforcing rib 3 is connected to the upper part of the first arc surface part 22 or the intersection of the inclined surface part 21 and the first arc surface part 22 .
[0033] The reinforcing ribs 3 can effectively share the weight of the main structure, and a stable triangular structure is formed between the front slope inner steel frame 12, the rear slope steel frame 2 and the reinforcing ribs 3, which enhances the stability and reliability of the main structure. The installation position of the reinforcing ribs 3 can be adjusted according to the use requirements to achieve the best support effect.
[0034] As an optional implementation, the second end of the reinforcing rib 3 is higher than the first end of the reinforcing rib 3, thereby improving the supporting strength of the rear slope steel frame 2 and further ensuring the stability and reliability of the main structure.
[0035] Embodiment 2:
[0036] The difference between Example 2 and Example 1 is that: Figure 2 As shown, the rear slope steel frame 2 includes a second arc portion 23, the lower end of the second arc portion 23 is connected to the base surface, and the upper end of the second arc portion 23 is connected to the upper end of the front slope outer layer steel frame 11 through the front slope inner layer steel frame 12.
[0037] The upper end of the front slope outer steel frame 11 is connected to the upper end of the second curved surface portion 23. This arrangement makes the connection mode more stable and increases the aesthetics of the greenhouse.
[0038] As an optional implementation, the front end of the reinforcing rib 3 is connected to the front slope inner steel frame 12 , the rear end of the reinforcing rib 3 is connected to the upper part of the second curved surface 23 , and the rear end of the reinforcing rib 3 is higher than the front end of the reinforcing rib 3 .
[0039] The reinforcing ribs 3 can effectively share the weight of the main structure, and a stable triangular structure is formed between the front slope inner steel frame 12, the rear slope steel frame 2 and the reinforcing ribs 3, which enhances the stability and reliability of the main structure. The installation position of the reinforcing ribs 3 can be adjusted according to the use requirements to achieve the best support effect.
[0040] As an optional embodiment, it also includes a front ventilation window, which is arranged on the upper part of the front slope outer steel frame 11.
[0041] The front ventilation window adopts the ventilation window structure that can be opened manually or electrically in the prior art, so that the ventilation in the greenhouse can be effectively controlled, providing a more suitable environment for the growth of edible fungi. When necessary, the air circulation in the greenhouse can be increased by opening the front ventilation window. Among them, the specific setting position of the front ventilation window can be set according to the use requirements.
[0042] It can be understood that the same or similar parts of the above embodiments can be referenced to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments.
[0043] In the description of the present utility model, it should be noted that, unless otherwise specified, "multiple" means two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0044] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.
[0045] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "an example" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.
[0046] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A main steel frame structure of a double-layer mushroom shed in cold regions, characterized in that: The invention comprises a double-layer front slope steel frame (1), a rear slope steel frame (2) and a reinforcing rib (3), wherein the lower end of the double-layer front slope steel frame (1) is connected to a base surface, the upper end of the double-layer front slope steel frame (1) is connected to the upper end of the rear slope steel frame (2), the lower end of the rear slope steel frame (2) is connected to the base surface, the double-layer front slope steel frame (1) and the rear slope steel frame (2) are bent and extended relative to each other, and the length of the rear slope steel frame (2) is greater than that of the double-layer front slope steel frame (1), so as to form a shape with a high front and a low rear; and the reinforcing rib (3) is obliquely arranged between the rear slope steel frame (2) and the double-layer front slope steel frame (1).
2. The main steel frame structure of a double-layer mushroom shed in cold regions according to claim 1 is characterized in that: The double-layer front slope steel frame (1) comprises a front slope outer steel frame (11) and a front slope inner steel frame (12), wherein the front slope outer steel frame (11) is arranged outside the front slope inner steel frame (12), the lower ends of the front slope outer steel frame (11) and the front slope inner steel frame (12) are respectively connected to a base surface, and the upper ends of the front slope outer steel frame (11) and the front slope inner steel frame (12) are respectively connected to the rear slope steel frame (2).
3. The main steel frame structure of a double-layer mushroom shed in cold regions according to claim 2 is characterized in that: The rear slope steel frame (2) comprises a sloped portion (21) and a first curved portion (22) connected in sequence from top to bottom, the sloped portion (21) has an inclination angle relative to a base surface greater than an average inclination angle of the first curved portion (22) relative to the base surface, the upper end of the front slope outer layer steel frame (11) is connected to the upper end of the sloped portion (21) and extends out of the sloped portion (21), and the upper end of the front slope inner layer steel frame (12) is connected to the sloped portion (21).
4. The main steel frame structure of a double-layer mushroom shed in cold regions according to claim 3 is characterized in that: The front end of the reinforcing rib (3) is connected to the front slope inner steel frame (12), and the rear end of the reinforcing rib (3) is connected to the upper part of the first arc surface (22) or the intersection of the inclined surface (21) and the first arc surface (22).
5. The main steel frame structure of a double-layer mushroom shed in cold regions according to claim 3 is characterized in that: It also includes a rear ventilation window (4), and a space for installing the rear ventilation window (4) is formed between the extension portion (111) of the front slope outer steel frame (11) and the inclined portion (21).
6. The main steel frame structure of a double-layer mushroom shed in cold regions according to claim 2 is characterized in that: The rear slope steel frame (2) comprises a second curved surface portion (23), the lower end of the second curved surface portion (23) is connected to the base surface, and the upper end of the second curved surface portion (23) is connected to the upper end of the front slope outer layer steel frame (11) through the front slope inner layer steel frame (12).
7. The main steel frame structure of a double-layer mushroom shed in cold regions according to claim 6 is characterized in that: The front end of the reinforcing rib (3) is connected to the front slope inner layer steel frame (12), and the rear end of the reinforcing rib (3) is connected to the upper part of the second curved surface part (23).