Rainwater collecting device for factory building

Abstract

The application relates to the technical field of rainwater collection and utilization, and particularly provides a rainwater collection device for a factory building, which comprises a rainwater collection bin provided with a side wall groove and a fixing piece; the fixing piece is fixedly arranged below the side wall groove; a filter screen piece is provided with a filter screen plate and an L-shaped mounting plate, the filter screen plate is detachably arranged on the rainwater collection bin; the L-shaped mounting plate is matched with the side wall groove; wherein the bottom of the L-shaped mounting plate is provided with a mounting plate, the mounting plate is provided with a front mounting hole and a rear mounting hole; the fixing piece is provided with a front buckle and a rear buckle which are arranged in one-to-one correspondence with the front mounting hole and the rear mounting hole; the fixing piece is further provided with a front button and a rear button; then the front button and the rear button are arranged for driving the front buckle and the rear buckle to be separated from the mounting holes, so that the filter screen piece is unlocked and detached; the filter screen piece can be quickly mounted and detached through manual operation, and the maintenance efficiency of the filter screen is effectively improved.

Description

Technical Field

[0001] This application relates to the field of rainwater harvesting and utilization technology, and in particular to a rainwater harvesting device for factory buildings. Background Technology

[0002] Rainwater harvesting systems for factories are systematic facilities designed to collect, filter, treat, and store rainwater, tailored to the production environment and water needs of automobile manufacturing plants, and then reuse it for production or other miscellaneous uses within the plant area. These systems effectively alleviate water pressure, improve water resource utilization, and possess significant economic and environmental value.

[0003] In existing technologies, rainwater harvesting devices are typically equipped with a filter structure to intercept debris such as leaves and silt in rainwater. However, as the usage time increases, debris easily accumulates on the surface of the filter, leading to a decrease in filtration efficiency or even clogging, requiring regular disassembly and cleaning.

[0004] Existing filters are mostly fixed to the device with screws. Although the structure is stable, the disassembly process is cumbersome. It requires staff to use climbing tools and carry special disassembly and assembly tools to complete the operation. This is not only time-consuming and labor-intensive, but also poses safety risks and has low maintenance efficiency.

[0005] Therefore, existing technologies have defects and shortcomings, and need further improvement and development. Utility Model Content

[0006] In view of the shortcomings of the prior art, the purpose of this application is to provide a rainwater collection device for factory buildings, which aims to solve the problem of inconvenient disassembly of the filter screen in the prior art rainwater collection device for factory buildings.

[0007] The technical solution adopted by this application to solve the technical problem is as follows: A rainwater collection device for factory buildings, used for collecting rainwater from factory buildings, comprising:

[0008] A rainwater collection chamber, wherein the rainwater collection chamber is provided with a side wall groove and a fixing member; the fixing member is fixedly disposed below the side wall groove;

[0009] A filter element, comprising a filter plate and an L-shaped mounting plate, wherein the filter plate is detachably mounted on the rainwater collection chamber; and the L-shaped mounting plate is adapted to the side wall groove.

[0010] The L-shaped mounting plate has a mounting plate at its bottom, and the mounting plate has a front mounting hole and a rear mounting hole. The fastener has a front buckle and a rear buckle that correspond one-to-one with the front mounting hole and the rear mounting hole. The fastener also has a front button and a rear button. The front button is used to release the front buckle from the front mounting hole, and the rear button is used to release the rear buckle from the rear mounting hole.

[0011] Optionally, the fixing component further includes a fixing body, which is provided with a receiving groove. A stop plate is provided in the middle of the receiving groove, and the stop plate divides the receiving groove into a front fixing groove and a rear fixing groove. The front buckle is slidably disposed in the front fixing groove, and the rear buckle is slidably disposed in the rear fixing groove. A storage spring is provided between the stop plate and the front buckle and the rear buckle. A front pressing cylinder and a rear pressing cylinder are provided on the front side plate and the rear side plate of the receiving groove. The front pressing cylinder is used to fix the front button, and the rear pressing cylinder is used to fix the rear button.

[0012] Optionally, an energy storage spring is provided between the front pressing cylinder and the front button, and between the rear pressing cylinder and the rear button.

[0013] Optionally, a rubber friction plate is provided on both the front mounting hole and the rear mounting hole;

[0014] Both the front and rear latches are equipped with latching connectors, and the ends of the latching connectors are provided with latching rounded corners. The latching rounded corners are used to reduce the resistance when the latches are engaged or disengaged from the front and rear mounting holes.

[0015] Optionally, the front and rear sidewalls of the L-shaped mounting plate are provided with auxiliary sliding blocks;

[0016] The side wall groove is provided with an auxiliary sliding groove corresponding to the auxiliary sliding block.

[0017] Optionally, both the front and rear latches are provided with guide blocks;

[0018] The left and right side walls of the receiving groove are provided with guide grooves;

[0019] The guide block moves within the guide groove, and the guide block cooperates with the guide groove to restrict the up-and-down movement of the front and rear latches.

[0020] Optionally, both the front and rear buttons are provided with stop blocks; the front and rear pressing cylinders are provided with stop grooves, which are used to cooperate with the stop blocks to improve the stability of the front and rear buttons sliding back and forth.

[0021] Optionally, a rainwater conveying pipe is provided at the bottom of the rainwater collection chamber, which is used to convey the rainwater collected by the rainwater collection chamber to the bottom.

[0022] Optionally, the filter plate is provided with a plurality of filter holes, which are used to filter rainwater.

[0023] Optionally, the rainwater collection device for the factory building further includes: a factory building guide plate, which is disposed above the rainwater collection chamber and is used to collect and guide the rainwater from the main body of the factory building into the rainwater collection chamber.

[0024] Compared with the prior art, this application provides a rainwater collection device for factory buildings. The rainwater collection device has a side wall groove and a fixing component in the rainwater collection chamber. The fixing component is fixed below the side wall groove. The filter screen includes a filter screen plate and an L-shaped mounting plate. The filter screen plate is detachably mounted on the rainwater collection chamber. The L-shaped mounting plate is adapted to the side wall groove. The bottom of the L-shaped mounting plate is provided with a mounting plate. The mounting plate has a front mounting hole and a rear mounting hole. The front mounting hole and the rear mounting hole are respectively engaged with the front buckle and the rear buckle on the fixing component. The front buckle and the rear buckle are used to securely install the filter screen on the rainwater collection chamber. By providing a front button and a rear button, the front buckle and the rear buckle are disengaged from the mounting hole to unlock and remove the filter screen. The filter screen can be quickly installed and removed manually without tools, effectively improving the maintenance efficiency of the filter screen. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of the rainwater collection device for factory buildings provided in this application;

[0026] Figure 2 It is provided in this application Figure 1 An enlarged view of point A in the diagram;

[0027] Figure 3 This is a schematic diagram of the structure of the rainwater collection chamber and rainwater delivery pipe of the rainwater collection device for factory buildings provided in this application;

[0028] Figure 4 It is provided in this application Figure 3 Enlarged diagram of point B in the diagram;

[0029] Figure 5 This is a partial structural schematic diagram of the L-shaped mounting plate and filter screen plate of the rainwater collection device for factory buildings provided in this application;

[0030] Figure 6 This is a vertical cross-sectional view of the internal structure of the fixing component of the rainwater collection device for factory buildings provided in this application;

[0031] Figure 7 This is a cross-sectional view of the internal structure of the fixing component of the rainwater collection device for factory buildings provided in this application.

[0032] Explanation of reference numerals in the attached figures:

[0033] 10. Rainwater collection device for factory buildings; 11. Rainwater collection chamber; 12. Filter screen; 13. Factory building baffle; 111. Side wall groove; 112. Fixing component; 114. Rainwater delivery pipe; 121. Filter screen plate; 122. L-shaped mounting plate; 1111. Auxiliary sliding groove; 1121. Front button; 1122. Rear button; 1123. Fixing body; 1124. Receiving groove; 1125. Abutting baffle; 1126. Front fixing groove; 1127. Rear fixing groove; 1128. Storage 1129. Force spring; 1130. Front pressing cylinder; 1131. Rear pressing cylinder; 1132. Snap-fit ​​connector; 1133. Snap-fit ​​rounded corner; 1134. Auxiliary sliding block; 1135. Energy storage spring; 1136. Rubber friction plate; 1211. Filter screen hole; 1221. Mounting plate; 1222. Front mounting hole; 1223. Rear mounting hole; 1224. Front snap; 1225. Rear snap; 1233. Guide block; 1234. Guide groove; 1235. Stop block; 1236. Stop groove. Detailed Implementation

[0034] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0035] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used 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, and therefore should not be construed as a limitation on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0036] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0037] Please refer to the following: Figures 1 to 7 In some embodiments, the factory rainwater collection device 10 includes a rainwater collection chamber 11, a filter screen 12, a fixing component 112, a rainwater conveying pipe 114, and a factory baffle 13, for collecting rainwater from a factory, including but not limited to automobile manufacturing plants, machining plants, or chemical plants. The rainwater collection chamber 11 is provided with a side wall groove 111 and a fixing component 112, with the fixing component 112 fixedly disposed below the side wall groove 111. A rainwater conveying pipe 114 is provided at the bottom of the rainwater collection chamber 11, used to convey the collected rainwater to the bottom; a factory baffle 13 is provided above the rainwater collection chamber 11, used to guide rainwater from the main body of the factory into the rainwater collection chamber 11. The filter element 12 includes a filter plate 121 and an L-shaped mounting plate 122. The filter plate 121 is provided with a plurality of filter holes 1211, which are used to filter impurities contained in rainwater. The filter plate 121 is detachably mounted on the rainwater collection chamber 11. The L-shaped mounting plate 122 is adapted to the side wall groove 111, and both the front and rear side walls of the L-shaped mounting plate 122 are provided with auxiliary sliding blocks 1133. The side wall groove 111 is provided with auxiliary sliding grooves 1111 corresponding to the auxiliary sliding blocks 1133, so that the filter element 12 can slide into the rainwater collection chamber 11 along the auxiliary sliding grooves 1111.

[0038] The bottom of the L-shaped mounting plate 122 is provided with a mounting plate 1221, which has a front mounting hole 1222 and a rear mounting hole 1223. The fixing member 112 is provided with a front snap-fit ​​1224 and a rear snap-fit ​​1225 corresponding to the front mounting hole 1222 and the rear mounting hole 1223, respectively. The front snap-fit ​​1224 is fixedly connected to the front mounting hole 1222, and the rear snap-fit ​​1225 is fixedly connected to the rear mounting hole 1223 by snap-fit, thereby completing the fixed installation of the filter element 12. To achieve quick disassembly and reassembly, the fixing member 112 is also provided with a front button 1121 and a rear button 1122, which are used to drive the front snap-fit ​​1224 and the rear snap-fit ​​1225 to release from the front mounting hole 1222 and the rear mounting hole 1223, thereby disassembling the filter element 12. The fixing member 112 includes a fixing body 1123, inside which a receiving groove 1124 is provided. An abutment baffle 1125 is provided in the middle of the receiving groove 1124, dividing the receiving groove 1124 into a front fixing groove 1126 and a rear fixing groove 1127. A front latch 1224 and a rear latch 1225 are slidably disposed in the front fixing groove 1126 and the rear fixing groove 1127, respectively. A storage spring 1128 is provided between the abutment baffle 1125 and the front latch 1224 and the rear latch 1225, respectively, to provide elastic force during the latching or resetting process, ensuring latching stability and reliable resetting effect.

[0039] The front and rear side plates of the receiving groove 1124 are respectively provided with a front pressing cylinder 1129 and a rear pressing cylinder 1130, which are used to install the front button 1121 and the rear button 1122, respectively. Both the front button 1121 and the rear button 1122 can slide within the sliding grooves in the front pressing cylinder 1129 and the rear pressing cylinder 1130. Energy storage springs 1134 are provided between the front pressing cylinder 1129 and the front button 1121, and between the rear pressing cylinder 1130 and the rear button 1122, to provide elastic force to reset the buttons after they are released. To prevent offset during button sliding, both the front button 1121 and the rear button 1122 are provided with stop blocks 1235, and stop grooves 1236 are provided inside the front pressing cylinder 1129 and the rear pressing cylinder 1130. The cooperation between the stop blocks 1235 and the stop grooves 1236 improves the stability of button sliding. In addition, guide blocks 1233 are provided on the front buckle 1224 and the rear buckle 1225. Guide grooves 1234 are provided on the left and right sides of the receiving groove 1124. The guide blocks 1233 slide in the guide grooves 1234 and cooperate with the guide grooves 1234 to restrict the up and down movement of the front buckle 1224 and the rear buckle 1225, thereby ensuring precise alignment during the buckling and unbuckle process.

[0040] To improve the stability and ease of operation of the snap-fit ​​mechanism, rubber friction plates 1135 are provided on both the front mounting hole 1222 and the rear mounting hole 1223, and snap-fit ​​connectors 1131 are provided on the front snap-fit ​​1224 and the rear snap-fit ​​1225. The snap-fit ​​connectors 1131 are triangular in shape, and the ends of the snap-fit ​​connectors 1131 are provided with snap-fit ​​rounded corners 1132. The snap-fit ​​rounded corners 1132 are used to reduce the frictional resistance when snapping or unsnap the snap-fit ​​mechanism, thereby improving the disassembly efficiency and reducing the operating resistance.

[0041] In actual use, the factory baffle 13 guides rainwater to the rainwater collection chamber 11. After being filtered through the filter holes 1211 on the filter plate 121, the rainwater enters the rainwater collection chamber 11 and is then discharged through the rainwater delivery pipe 114. As impurities may accumulate on the filter holes 1211, the operator only needs to press the front button 1121 and the rear button 1122. Under the action of the energy storage spring 1134, the front buckle 1224 and the rear buckle 1225 will disengage from the front mounting hole 1222 and the rear mounting hole 1223, respectively. The filter element 12, together with the L-shaped mounting plate 122, can then be removed from the rainwater collection chamber 11 by hand. After the filter screen 121 is cleaned, the L-shaped mounting plate 122 can slide into the installation position along the set trajectory by means of the cooperation between the auxiliary sliding block 1133 and the auxiliary sliding groove 1111. Guided by the inclined surface of the snap-fit ​​connector 1131 and the snap-fit ​​rounded corner 1132, the snap-fit ​​connectors 1131 of the front snap-fit ​​1224 and the rear snap-fit ​​1225 are automatically snapped into the front mounting hole 1222 and the rear mounting hole 1223 under the push of the storage spring 1128 to complete the fixation. The rubber friction plate 1135 improves the stability after snapping, making the filter screen 12 less likely to loosen under the impact of rainwater flow, thereby realizing the quick installation and stable use of the filter screen 12. This allows the staff to disassemble and assemble the filter screen 12 without using any tools, simply by pressing a button, effectively solving the problem of inconvenient filter screen disassembly, improving cleaning efficiency, reducing high-altitude operation time, reducing safety risks, and improving the convenience and safety of maintenance of the rainwater collection device 10 for the factory.

[0042] Please refer to the following: Figures 1 to 4In some embodiments, the rainwater collection device 10 for the factory includes a rainwater collection chamber 11 and a filter screen 12; the rainwater collection chamber 11 is provided with a side wall groove 111 and a fixing member 112; the fixing member 112 is fixedly disposed below the side wall groove 111; the filter screen 12 is provided with a filter plate 121 and an L-shaped mounting plate 122, the filter plate 121 being detachably disposed on the rainwater collection chamber 11; the L-shaped mounting plate 122 is adapted to the side wall groove 111; wherein, the bottom of the L-shaped mounting plate 122 is provided with a mounting plate 1221. The mounting plate 1221 is provided with a front mounting hole 1222 and a rear mounting hole 1223; the fastener 112 is provided with a front buckle 1224 and a rear buckle 1225 corresponding to the front mounting hole 1222 and the rear mounting hole 1223 respectively; the fastener 112 is also provided with a front button 1121 and a rear button 1122, the front button 1121 is used to release the front buckle 1224 from the front mounting hole 1222; the rear button 1122 is used to release the rear buckle 1225 from the rear mounting hole 1223. Furthermore, a side wall groove 111 and a fixing member 112 are provided in the rainwater collection chamber 11. The fixing member 112 is fixed below the side wall groove 111. The filter screen component 12 includes a filter screen plate 121 and an L-shaped mounting plate 122. The filter screen plate 121 is detachably mounted on the rainwater collection chamber 11. The L-shaped mounting plate 122 is adapted to the side wall groove 111. A mounting plate 1221 is provided at the bottom of the L-shaped mounting plate 122. The mounting plate 1221 is provided with a front mounting hole 1222 and a rear mounting hole 1223. The front mounting hole 1222 and the rear mounting hole 1223 are respectively... The filter element 12 is not connected to the front clip 1224 and rear clip 1225 on the fixing part 112. The front clip 1224 and rear clip 1225 are used to securely install the filter element 12 on the rainwater collection chamber 11. The front button 1121 and rear button 1122 are provided to drive the front clip 1224 and rear clip 1225 to disengage from the mounting hole, thereby unlocking and disassembling the filter element 12. The filter element 12 can be quickly installed and disassembled by manual operation without tools, which effectively improves the maintenance efficiency of the filter.

[0043] Please refer to the following: Figures 1 to 4In some embodiments, the fixing member 112 further includes a fixing body 1123, the fixing body 1123 is provided with a receiving groove 1124, the receiving groove 1124 is provided with an abutment baffle 1125 in the middle, the abutment baffle 1125 divides the receiving groove 1124 into a front fixing groove 1126 and a rear fixing groove 1127; the front buckle 1224 is slidably disposed in the front fixing groove 1126, and the rear buckle 1225 is slidably disposed in the rear fixing groove 1127; a storage spring 1128 is provided between the abutment baffle 1125 and the front buckle 1224 and the rear buckle 1225; a front pressing cylinder 1129 and a rear pressing cylinder 1130 are provided on the front side plate and the rear side plate of the receiving groove 1124, the front pressing cylinder 1129 is used to fix the front button 1121, and the rear pressing cylinder 1130 is used to fix the rear button 1122. Furthermore, the internal space is divided into a front fixing groove 1126 and a rear fixing groove 1127 by the receiving groove 1124 provided by the fixed body 1123, so that the front buckle 1224 and the rear buckle 1225 can be slidably set in their respective grooves, and elastic pushing force is provided by the abutment baffle 1125 and the storage spring 1128, so that the buckle automatically returns to its original position after the button is released, which improves the automatic positioning capability and reliability of the buckling structure and enhances the stability of the filter element 12.

[0044] Please refer to the following: Figures 6 to 7 In some embodiments, energy storage springs 1134 are provided between the front pressing cylinder 1129 and the front button 1121, and between the rear pressing cylinder 1130 and the rear button 1122. By providing energy storage springs 1134 between the front pressing cylinder 1129 and the front button 1121, and between the rear pressing cylinder 1130 and the rear button 1122, the buttons can automatically reset in the released state, while also providing appropriate pressing feel and rebound force, making the unlocking operation smoother for the user and improving the responsiveness and service life of the button control.

[0045] Please refer to the following: Figure 2 and Figure 6In some embodiments, rubber friction plates 1135 are provided on both the front mounting hole 1222 and the rear mounting hole 1223; both the front buckle 1224 and the rear buckle 1225 are provided with snap-fit ​​connectors 1131, and the ends of the snap-fit ​​connectors 1131 are provided with snap-fit ​​rounded corners 1132, which are used to reduce the resistance when snapping into or out of the front mounting hole 1222 and the rear mounting hole 1223. Furthermore, rubber friction plates 1135 are provided on the front mounting hole 1222 and the rear mounting hole 1223 to provide elastic friction when the front buckle 1224 and the rear buckle 1225 are engaged, thereby enhancing the stability of the installation connection and preventing loosening due to vibration or impact. At the same time, the front buckle 1224 and the rear buckle 1225 are provided with snap-fit ​​connectors 1131, and the end of the snap-fit ​​connectors 1131 is provided with snap-fit ​​rounded corners 1132, which can effectively reduce the frictional resistance during the snap-fit ​​or snap-out process and optimize the smoothness and positioning accuracy during the insertion and removal process.

[0046] Please refer to the following: Figure 4 and Figure 5 In some embodiments, the front and rear sidewalls of the L-shaped mounting plate 122 are provided with auxiliary sliding blocks 1133; the sidewall groove 111 is provided with auxiliary sliding grooves 1111 corresponding to the auxiliary sliding blocks 1133. Furthermore, by providing auxiliary sliding blocks 1133 on the front and rear sidewalls of the L-shaped mounting plate 122, and cooperating with the auxiliary sliding grooves 1111 in the sidewall grooves 111 of the rainwater collection chamber 11, the filter element 12 can be slidably guided along the auxiliary structure during installation, achieving precise positioning and smooth insertion, improving installation convenience, and reducing the difficulty of manual alignment.

[0047] Please refer to the following: Figure 6 and Figure 7 In some embodiments, guide blocks 1233 are provided on both the front latch 1224 and the rear latch 1225; guide grooves 1234 are provided on the left and right sidewalls of the receiving groove 1124; wherein, the guide blocks 1233 move within the guide grooves 1234, and the guide blocks 1233 cooperate with the guide grooves 1234 to restrict the up-and-down movement of the front latch 1224 and the rear latch 1225. Furthermore, by providing guide blocks 1233 on the front latch 1224 and the rear latch 1225, and cooperating with the guide grooves 1234 on the left and right sidewalls of the receiving groove 1124 of the fixing body 1123, the guide blocks 1233 can move within the guide grooves 1234, restricting the front latch 1224 and the rear latch 1225 to slide only up and down along the direction of the guide grooves 1234, preventing offset and jamming, improving the smoothness and stability of the latching action, and extending the service life.

[0048] Please refer to the following: Figure 6 and Figure 7In some embodiments, both the front button 1121 and the rear button 1122 are provided with stop blocks 1235; the front pressing cylinder 1129 and the rear pressing cylinder 1130 are provided with stop grooves 1236, which cooperate with the stop blocks 1235 to improve the stability of the front button 1121 and the rear button 1122 sliding back and forth. Furthermore, by providing stop blocks 1235 on the front button 1121 and the rear button 1122, and stop grooves 1236 in the front pressing cylinder 1129 and the rear pressing cylinder 1130, the stop blocks 1235 and stop grooves 1236 cooperate to limit the shaking and misalignment of the buttons in non-operating directions, enhance the guiding and sliding stability of the buttons, avoid structural loosening or button malfunction, and improve the reliability of the unlocking action.

[0049] Please refer to the following: Figure 1 In some embodiments, a rainwater conveying pipe 114 is provided at the bottom of the rainwater collection chamber 11, which is used to transport the rainwater collected by the rainwater collection chamber 11 to the bottom. Furthermore, by providing a rainwater conveying pipe 114 at the bottom of the rainwater collection chamber 11, after the filter element 12 completes the primary filtration of rainwater, the rainwater can be smoothly discharged downwards through the rainwater conveying pipe 114, improving the conveying efficiency of the rainwater collection system.

[0050] Please refer to the following: Figure 5 In some embodiments, the filter plate 121 is provided with a plurality of filter holes 1211, which are used to filter rainwater. Therefore, by providing a plurality of filter holes 1211 on the filter plate 121, impurities in the rainwater can be initially filtered during the process of rainwater being introduced into the rainwater collection chamber 11, improving the rainwater purification capacity, effectively preventing large particles of impurities from entering the rainwater delivery pipe 114, and ensuring the safety and smooth operation of the subsequent system.

[0051] Please refer to the following: Figure 1 In some embodiments, the factory rainwater collection device 10 further includes a factory guide plate 13, which is disposed above the rainwater collection chamber 11. The factory guide plate 13 is used to collect and guide rainwater from the main body of the factory into the rainwater collection chamber 11. By installing the factory guide plate 13 above the rainwater collection chamber 11, rainwater from the factory roof can be guided into the rainwater collection chamber 11, improving the collection efficiency of rainwater from the factory, achieving effective management and centralized treatment of rainwater from the factory, and enhancing the overall rainwater utilization capacity of the device.

[0052] In some embodiments, the interior of the rainwater collection chamber 11 and the conveying pipe is coated with an epoxy resin coating, which can effectively prevent corrosion and rust when the rainwater collection chamber 11 and the conveying pipe come into contact with rainwater, thereby extending the service life of the device. At the same time, the epoxy resin coating also has good waterproof performance, which can ensure that the collected rainwater is not polluted by the outside world and keep the water quality clean.

[0053] In summary, this application provides a rainwater collection device for factory buildings, comprising: a rainwater collection chamber, the rainwater collection chamber being provided with a side wall groove and a fixing member; the fixing member being fixedly disposed below the side wall groove; a filter screen component, the filter screen component being provided with a filter screen plate and an L-shaped mounting plate, the filter screen plate being detachably disposed on the rainwater collection chamber; the L-shaped mounting plate being adapted to the side wall groove; wherein, the bottom of the L-shaped mounting plate is provided with a mounting plate, the mounting plate being provided with a front mounting hole and a rear mounting hole; the fixing member is provided with a front buckle and a rear buckle corresponding one-to-one with the front mounting hole and the rear mounting hole; the fixing member is also provided with a front button and a rear button, the front button being used to release the front buckle from the front mounting hole; the rear button being used to release the rear buckle from the rear mounting hole. Furthermore, a side wall groove and a fixing component are set in the rainwater collection chamber. The fixing component is fixed below the side wall groove. The filter screen includes a filter screen plate and an L-shaped mounting plate. The filter screen plate is detachably set on the rainwater collection chamber. The L-shaped mounting plate is adapted to the side wall groove. A mounting plate is set at the bottom of the L-shaped mounting plate. The mounting plate has a front mounting hole and a rear mounting hole. The front mounting hole and the rear mounting hole are respectively connected to the front buckle and the rear buckle on the fixing component. The front buckle and the rear buckle are used to securely install the filter screen on the rainwater collection chamber. By setting a front button and a rear button, the front buckle and the rear buckle are disengaged from the mounting hole, realizing the unlocking and disassembly of the filter screen. The filter screen can be quickly installed and disassembled by manual operation without tools, effectively improving the maintenance efficiency of the filter screen.

[0054] It should be understood that the application of this application is not limited to the examples above. Those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A rainwater collection device for factory buildings, used for collecting rainwater from factory buildings, characterized in that, The rainwater collection device for the factory building includes: A rainwater collection chamber, wherein the rainwater collection chamber is provided with a side wall groove and a fixing member; the fixing member is fixedly disposed below the side wall groove; A filter element, comprising a filter plate and an L-shaped mounting plate, wherein the filter plate is detachably mounted on the rainwater collection chamber; and the L-shaped mounting plate is adapted to the side wall groove. The L-shaped mounting plate has a mounting plate at its bottom, and the mounting plate has a front mounting hole and a rear mounting hole. The fastener has a front buckle and a rear buckle that correspond one-to-one with the front mounting hole and the rear mounting hole. The fastener also has a front button and a rear button. The front button is used to release the front buckle from the front mounting hole, and the rear button is used to release the rear buckle from the rear mounting hole.

2. The rainwater collection device for factory buildings according to claim 1, characterized in that, The fixing component further includes a fixing body, which has a receiving groove. A stop plate is provided in the middle of the receiving groove, dividing the receiving groove into a front fixing groove and a rear fixing groove. The front buckle is slidably disposed in the front fixing groove, and the rear buckle is slidably disposed in the rear fixing groove. A storage spring is provided between the stop plate and the front and rear buckles. A front pressing cylinder and a rear pressing cylinder are provided on the front and rear side plates of the receiving groove. The front pressing cylinder is used to fix the front button, and the rear pressing cylinder is used to fix the rear button.

3. The rainwater collection device for factory buildings according to claim 2, characterized in that, An energy storage spring is provided between the front pressing cylinder and the front button, and between the rear pressing cylinder and the rear button.

4. The rainwater collection device for factory buildings according to claim 2, characterized in that, Both the front mounting hole and the rear mounting hole are provided with rubber friction plates; Both the front and rear latches are equipped with latching connectors, and the ends of the latching connectors are provided with latching rounded corners. The latching rounded corners are used to reduce the resistance when the latches are engaged or disengaged from the front and rear mounting holes.

5. The rainwater collection device for factory buildings according to claim 3, characterized in that, The front and rear sidewalls of the L-shaped mounting plate are both provided with auxiliary sliding blocks; The side wall groove is provided with an auxiliary sliding groove corresponding to the auxiliary sliding block.

6. The rainwater collection device for factory buildings according to claim 2, characterized in that, Both the front and rear buckles are equipped with guide blocks; The left and right side walls of the receiving groove are provided with guide grooves; The guide block moves within the guide groove, and the guide block cooperates with the guide groove to restrict the up-and-down movement of the front and rear latches.

7. The rainwater collection device for factory buildings according to claim 2, characterized in that, Both the front and rear buttons are provided with stop blocks; the front and rear pressing cylinders are provided with stop grooves, which are used to cooperate with the stop blocks to improve the stability of the front and rear buttons sliding back and forth.

8. The rainwater collection device for factory buildings according to claim 6, characterized in that, The bottom of the rainwater collection chamber is equipped with a rainwater conveying pipe, which is used to transport the rainwater collected by the rainwater collection chamber to the bottom.

9. The rainwater collection device for factory buildings according to claim 8, characterized in that, The filter plate is provided with a number of filter holes, which are used to filter rainwater.

10. The rainwater collection device for factory buildings according to claim 7, characterized in that, The rainwater collection device for the factory building also includes a factory building guide plate, which is disposed above the rainwater collection chamber and is used to collect and guide the rainwater from the main body of the factory building into the rainwater collection chamber.

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