A smart agricultural greenhouse

Abstract

This utility model relates to the field of greenhouse technology and discloses a smart agricultural greenhouse, including a greenhouse body and a rainwater collection device. The rainwater collection device includes a collection trough and a recovery pipe for connecting the collection trough to the water supply mechanism of the greenhouse body. The collection trough includes a closed section and an open section, with a filter plate between the closed and open sections. The connection between the recovery pipe and the collection trough is located in the closed section. This technical solution solves the problem of particulate matter in rainwater clogging the water supply mechanism when recycling rainwater in existing technologies.

Description

Technical Field

[0001] This utility model relates to the field of greenhouse technology, and in particular to a smart agricultural greenhouse. Background Technology

[0002] Smart agricultural greenhouses are modern agricultural facilities that utilize modern information technologies such as the Internet of Things, big data, artificial intelligence, and sensors to monitor, intelligently regulate, and precisely manage the greenhouse environment (temperature, humidity, light, CO2 concentration, etc.) and crop growth status in real time.

[0003] Because smart agricultural greenhouses involve automatic and intelligent control of the greenhouse environment, their energy consumption is greater than that of traditional greenhouses. Moreover, the electricity and other energy consumed are necessary. Therefore, existing greenhouses are usually equipped with rainwater collection devices to recycle and reuse rainwater, thereby reducing the energy consumption of the greenhouse from the perspective of water resources.

[0004] However, existing rainwater harvesting devices are usually directly connected to the greenhouse's water supply system. During rainfall, airborne particles fall into the rainwater harvesting device along with the rainwater, causing these particles to directly enter the water supply system. Although the water supply system has a filtration structure in its pipes, the particles filtered by the filtration structure remain inside the pipes, causing blockages in the water supply system and affecting subsequent water supply operations. Utility Model Content

[0005] The main purpose of this utility model is to provide a smart agricultural greenhouse that aims to solve the problem of rainwater particles clogging the water supply mechanism when recycling rainwater in related technologies.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows:

[0007] A smart agricultural greenhouse includes a greenhouse body and a rainwater collection device. The rainwater collection device includes a collection trough and a recovery pipe for connecting the collection trough to the water supply mechanism of the greenhouse body. The collection trough includes a closed part and an open part. A filter plate is provided between the closed part and the open part. The connection between the recovery pipe and the collection trough is located in the closed part.

[0008] Furthermore, the horizontal level of the connection between the recovery pipe and the collection tank is higher than the horizontal level of the bottom of the collection tank.

[0009] Furthermore, the closed portion includes a baffle, the horizontal height of the end of the baffle close to the open portion being lower than the horizontal height of the end of the baffle away from the open portion.

[0010] Furthermore, the filter plate is detachably connected to the collection tank.

[0011] Furthermore, the collection tank is provided with a plug-in groove, which extends through the collection tank along the opening direction, and the filter plate is slidably connected in the plug-in groove.

[0012] Furthermore, the filter plate includes a lifting handle.

[0013] Furthermore, the horizontal height of the highest end of the baffle is lower than the horizontal height of the outlet of the collection tank.

[0014] Furthermore, the bottom of the collection tank has an arc-shaped structure, and the connection between the recovery pipe and the collection tank is located on the tank wall.

[0015] Furthermore, the rainwater collection device also includes a guide slope located between the canopy and the collection trough.

[0016] The working principle and beneficial effects of this utility model are as follows:

[0017] This utility model mainly includes a shed and a rainwater collection device, which collects rainwater from the outside to save water resources. Specifically, the rainwater collection device mainly includes a collection trough and a recovery pipe connecting the collection trough to the water supply mechanism (water tank) of the shed. The collection trough stores and receives the collected rainwater, and the recovery pipe sends the collected rainwater to the water supply mechanism to replenish its water storage capacity, thus avoiding the need for staff to actively replenish the water supply mechanism and thereby saving water resources.

[0018] The collection trough mainly consists of a closed section and an open section. The connection between the recovery pipe and the collection trough is located in the closed section, preventing rainwater from flowing directly to the water supply mechanism after falling into the collection trough. This ensures that rainwater can only enter the collection trough through the open section. A filter plate is installed between the closed section and the open section, so that the rainwater collection device itself can filter rainwater, thereby intercepting particulate matter in the rainwater collection device (collection trough) in advance and solving the problem of blockage in the water supply mechanism of the shed from the root. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of this embodiment;

[0021] Figure 2This is a schematic diagram of the rainwater collection device in this embodiment;

[0022] Figure 3 for Figure 2 A longitudinal sectional view;

[0023] Figure 4 for Figure 2 A cross-sectional view;

[0024] Figure 5 for Figure 4 Enlarged view of a portion of point A in the middle;

[0025] Figure 6 This is a schematic diagram of the filter plate in this embodiment.

[0026] Explanation of icon numbers:

[0027] 1. Shed; 2. Rainwater collection device; 21. Collection trough; 22. Recycling pipe; 23. Guide slope; 211. Enclosed part; 2111. Baffle; 212. Open part; 213. Insertion groove; 22. Recycling pipe; 3. Filter plate; 31. Lifting handle.

[0028] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0030] like Figures 1-2 As shown in the figure, this embodiment proposes a smart agricultural greenhouse, including a greenhouse body 1 and a rainwater collection device 2. Preferably, the roof of the greenhouse body 1 is an arc-shaped structure, and the rainwater collection device is set on the side of the greenhouse body 1, so that the rainwater collection device 2 can not only collect rainwater that falls directly into it, but also collect rainwater that slides down the top of the greenhouse body 1, ensuring rainwater collection efficiency.

[0031] In this embodiment, the canopy 1 is preferably a glass canopy or other canopy that requires a steel frame to ensure its own support strength and structural strength, and to avoid the canopy 1 collapsing due to the need to add a rainwater collection device 2 to the canopy 1.

[0032] The rainwater collection device 2 includes a collection tank 21 and a recovery pipe 22 for connecting the collection tank 21 with the water supply mechanism of the shed 1. The recovery pipe 22 is preferably connected to a water tank to avoid the water replenishment path of the rainwater collection device 2 from conflicting with the water supply path of the water supply mechanism.

[0033] If necessary, rainwater collection devices 2 can be installed on both sides of the shed 1, which not only improves the rainwater collection efficiency but also makes the overall load of this embodiment relatively uniform, helping to maintain the structural stability of this embodiment. The recovery pipes 22 of each rainwater collection device 2 are interconnected, thereby unifying the rainwater recovery pipeline path and facilitating pipeline management.

[0034] The collection tank 21 includes a closed part 211 and an open part 212. That is, part of the opening of the collection tank 21 is in a closed state, and the connection between the recovery pipe 22 and the collection tank 21 is located in the closed part 211. That is, the physical barrier of the closed part 211 prevents rainwater from directly entering the recovery pipe 22. A filter plate 3 is provided between the closed part 211 and the open part 212. That is, when the rainwater entering the collection tank 21 flows to the recovery pipe 22, it needs to pass through the filter plate 3. In this way, the particulate matter in the rainwater can be directly intercepted and filtered inside the collection tank 21, which solves the problem of blockage of the recovery pipe 22 and the water supply mechanism's flow pipe from the root.

[0035] like Figure 2 , Figures 4-5 As shown, the horizontal height of the connection between the recycling pipe 22 and the collection tank 21 is higher than the horizontal height of the bottom of the collection tank 21. That is, the rainwater in the collection tank 21 needs to accumulate to a certain amount (the horizontal plane of the collected rainwater is level with the connection between the recycling pipe 22 and the collection tank 21) before the rainwater can enter the recycling pipe 22. In this process, the stratification phenomenon (particles settling to the bottom) caused by the difference in density between the particles mixed in the rainwater and the rainwater is utilized, which indirectly improves the filtration and interception effect of particles in the rainwater in this embodiment.

[0036] In this embodiment, the closed portion 211 includes a baffle 2111, which is fixedly installed in the collection trough 21. The baffle 2111 blocks rainwater through its physical barrier effect. Furthermore, the horizontal height of the end of the baffle 2111 closest to the open portion 212 is lower than the horizontal height of the end of the baffle 2111 furthest from the open portion 212. This means the baffle 2111 is inclined within the collection trough 21. Thus, after blocking rainwater, the baffle 2111 can guide the rainwater towards the open portion 212, reducing waste. Since the baffle 2111 itself acts as a guide, the length of the open portion 212 does not need to be equal to the length of the shed body 1 (in the direction of the shed body 1's entrance), allowing the collection trough 21 to collect rainwater sliding down from the top of the shed body 1.

[0037] At the same time, the horizontal height of the highest end of the baffle 2111 is lower than the horizontal height of the outlet of the collection tank 21, which avoids rainwater falling on the baffle 2111 from splashing out of the collection tank 21 as much as possible, thereby indirectly increasing the amount of rainwater collected by the rainwater collection device 2 (collection effect).

[0038] like Figure 3As shown, the bottom of the collection tank 21 has an arc-shaped structure. Compared with rectangular or other right-angled structures, this allows for an arc-shaped transition between the bottom and the tank wall, avoiding corners (such as 90° corners). This prevents accumulated particles from remaining in corners when cleaning the collection tank 21, reducing blind spots and facilitating cleaning (e.g., scraping accumulated particles with a scraper to allow them to slide directly out of the collection tank along the arc-shaped structure). Simultaneously, the connection point between the recovery pipe 22 and the collection tank 21 is located on the tank wall of the collection tank 21, avoiding any extension design of the recovery pipe 22 inside the collection tank 21 that would create an angle between the connection point and the collection tank 21, thus preventing blind spots.

[0039] like Figures 2-3 , Figures 5-6 As shown, in this embodiment, the filter plate 3 and the collection tank 21 are detachably connected, allowing staff to periodically remove the filter plate 3 from the collection tank 21 for cleaning, thus preventing particulate matter from clogging the filter plate 3 and affecting the rainwater throughput.

[0040] Specifically, the collection tank 21 is provided with a plug-in groove 213, which extends through the collection tank 21 along the opening direction. The filter plate 3 is slidably connected in the plug-in groove 213. Thus, after the filter plate 3 is inserted into the plug-in groove 213, the filter plate 3 can be self-fixed by the cooperation between the filter plate 3 and the plug-in groove 213 and the influence of gravity, which greatly facilitates the disassembly and assembly of the filter plate 3.

[0041] The filter plate 3 includes a lifting handle 31, a filter plate frame, and a filter screen body. The filter screen body is fixedly installed in the filter plate frame. The lifting handle 31 is preferably fixedly connected to the filter plate frame by welding or other methods to ensure the connection strength between the two, so that the filter plate 3 can be pulled directly out of the collection groove 21 by lifting the lifting handle 31. While the filter plate frame slides and connects to the insertion groove 213, it also abuts against the end of the baffle 2111 close to the filter plate 3. The presence of the baffle 2111 can also provide a support point for the filter plate 3, further improving the safety of the filter plate 3. The filter plate frame is designed to prevent damage during installation. Furthermore, the contact between the filter plate frame and the insertion slot 213, rather than the filter screen itself, effectively prevents damage to the filter screen due to friction. Simultaneously, the top of the filter plate frame (the end with the lifting handle 31) is flush with the baffle 2111. Combined with the gap between the lifting handle 31 and the filter plate frame, rainwater sliding down the inclined angle of the baffle 2111 can flow directly over the filter plate 3 and fall into the open section 212, preventing the presence of the filter plate 3 from interfering with the normal flow of rainwater on the baffle 2111.

[0042] The rainwater collection device 2 also includes a guide slope 23, which is located between the shed body 1 and the collection trough 21. That is, the guide slope 23 serves as the connection path between the shed body 1 and the collection trough 21, and can guide the rainwater that slides down the surface of the shed body 1 directly to the collection trough 21, effectively preventing rainwater from staying or remaining on the surface of the rainwater collection device 2.

[0043] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0044] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A smart agricultural greenhouse, comprising a greenhouse body (1) and a rainwater collection device (2), wherein the rainwater collection device (2) includes a collection trough (21) and a recovery pipe (22) for communicating the collection trough (21) with a water supply mechanism of the greenhouse body (1), characterized in that, The collection tank (21) includes a closed part (211) and an open part (212). A filter plate (3) is provided between the closed part (211) and the open part (212). The connection between the recovery pipe (22) and the collection tank (21) is located in the closed part (211).

2. The smart agriculture greenhouse according to claim 1, characterized in that, The horizontal height of the connection between the recovery pipe (22) and the collection tank (21) is higher than the horizontal height of the bottom of the collection tank (21).

3. The smart agriculture greenhouse according to claim 1, characterized in that, The closed portion (211) includes a baffle (2111), the horizontal height of the end of the baffle (2111) close to the open portion (212) is lower than the horizontal height of the end of the baffle (2111) away from the open portion (212).

4. The smart agriculture greenhouse according to claim 1 or 3, characterized in that, The filter plate (3) and the collection tank (21) are detachably connected.

5. The smart agriculture greenhouse according to claim 4, characterized in that, The collection tank (21) is provided with a plug-in groove (213), which penetrates the collection tank (21) along the opening direction of the collection tank (21), and the filter plate (3) is slidably connected in the plug-in groove (213).

6. The smart agriculture greenhouse according to claim 5, characterized in that, The filter plate (3) includes a lifting handle (31).

7. The smart agriculture greenhouse according to claim 3, characterized in that, The horizontal height of the highest end of the baffle (2111) is lower than the horizontal height of the opening of the collection tank (21).

8. The smart agriculture greenhouse according to claim 1 or 2, characterized in that, The bottom of the collection tank (21) is an arc-shaped structure, and the connection between the recovery pipe (22) and the collection tank (21) is located on the wall of the collection tank (21). 9.The smart agriculture greenhouse according to claim 1, characterized in that, The rainwater collection device (2) also includes a guide slope (23), which is located between the shed (1) and the collection trough (21).

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