Classical garden landscape pavilion with rainwater collecting function
By introducing a transmission base, a motor-driven scraper for cleaning the filter screen, and an inverted "V"-shaped roof design into a classical garden pavilion, the problem of drainage obstruction caused by leaf accumulation is solved, achieving efficient rainwater collection and automatic cleaning, and improving the durability and aesthetics of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-03-06
AI Technical Summary
The existing rainwater collection devices of classical garden pavilions are obstructed by fallen leaves from surrounding trees, hindering the drainage of the collection troughs. Even with the installation of protective nets, leaves still accumulate, affecting the normal collection of rainwater.
A rainwater harvesting system was designed, comprising a transmission base, a motor, a lead screw, a scraper, and an inclined filter screen. The motor drives the lead screw to move the scraper to clean the fallen leaves on the filter screen, ensuring that the filter screen is unobstructed. Combined with an inverted "V" shaped roof and an irregular array of filter screen holes, the rainwater harvesting efficiency is improved.
It achieves automatic filter cleaning, avoids drainage obstruction, improves rainwater collection efficiency and quality, reduces maintenance costs, and enhances structural stability and aesthetics.
Smart Images

Figure CN223974934U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of garden landscape pavilions, specifically a classical garden landscape pavilion with rainwater collection function. Background Technology
[0002] Classical garden pavilions are a distinctive architectural form in traditional Chinese gardens. Typically small in size yet diverse in design, they are important architectural elements in gardens, providing places for rest, sightseeing, and scenic enhancement. They blend seamlessly with the natural landscape of mountains, water, and plants, offering shelter from the wind and rain and a place to linger. Their unique artistic charm makes them an indispensable part of the garden landscape. Rainwater harvesting systems in classical garden pavilions effectively collect and purify rainwater and other natural water resources for use in garden irrigation or other purposes, playing a significant role in water conservation and alleviating water shortages. Furthermore, rainwater harvesting reduces reliance on chemical fertilizers, contributing to environmental protection and water pollution reduction, and aligning with the concept of harmonious coexistence between garden pavilions and the natural environment.
[0003] However, the rainwater collection devices used in classical garden pavilions often experience drainage problems due to fallen leaves from surrounding trees. While netting is usually installed to prevent this, leaves still fall onto the netting, preventing water from flowing properly into the collection tank and affecting rainwater collection. Utility Model Content
[0004] Based on this, the purpose of this utility model is to provide a classical garden landscape pavilion with rainwater collection function to solve the technical problem that existing rainwater collection devices are obstructed by the drainage of the water collection trough due to the surrounding trees' fallen leaves, and that even with the installation of a net, the accumulation of leaves still affects the normal collection of rainwater.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a classical garden pavilion with rainwater collection function, comprising a pavilion, the pavilion comprising a main body, the outer surface and back of the main body being provided with a collection mechanism, the collection mechanism comprising a mounting base and a water collection trough, the top of the water collection trough being fixedly connected to a mounting frame by a clamping member, and the top of the mounting frame being provided with an inclined filter screen, the top of the mounting frame being provided with a transmission base, the top of the transmission base being provided with a sliding groove, and a lead screw being provided in the sliding groove, a motor being provided on one side of the transmission base, and the output end of the motor being fixedly connected to the lead screw;
[0006] A transmission seat is screwed onto the lead screw, and a scraper is detachably connected to the transmission seat via a fixing bracket. A sliding sleeve is provided at the front end of the scraper, and a sliding rod is provided at the front end of the water collection tank. The sliding sleeve and the sliding rod are slidably connected, and the scraper abuts against the inclined filter screen.
[0007] By adopting the above technical solutions, the landscape pavilion not only has aesthetic appeal but also a practical rainwater collection function.
[0008] Furthermore, both the transmission seat and the scraper are made of stainless steel, and the scraper is used to clean up fallen leaves.
[0009] By adopting the above technical solution, the transmission seat and scraper are made of stainless steel, which improves the durability and corrosion resistance of the components, extends their service life, and reduces maintenance costs.
[0010] Furthermore, the top of the mounting base is provided with multiple mounting holes, and bolts are installed in the multiple mounting holes. The mounting base is fixedly connected to the main body by bolts, and the outer surface of the mounting base is welded to the water collection tank.
[0011] By adopting the above technical solution, the mounting base is fixedly connected to the main body by bolts. This connection method is stable and reliable, and is easy to install and disassemble. The outer surface of the mounting base is welded to the water collection tank, which enhances the stability of the overall structure and prevents rainwater leakage.
[0012] Furthermore, a drain outlet is provided in the middle of the top of the water collection trough, and a drain pipe is provided on one side of the bottom of the water collection trough, with the bottom end of the drain pipe connected to the underground water collection tank.
[0013] By adopting the above technical solution, the drain outlet in the middle of the top of the water collection tank allows rainwater to quickly enter the water collection tank, improving the collection efficiency. The drain pipe installed on one side of the bottom of the water collection tank is connected to the underground water collection tank, realizing the effective storage and utilization of rainwater.
[0014] Furthermore, a roof is installed on the top of the main body, and the roof is arranged in an inverted "V" shape.
[0015] By adopting the above technical solution, the roof is designed with an inverted "V" shape, which facilitates the sliding and collection of rainwater and improves the efficiency of rainwater collection.
[0016] Furthermore, the roof is composed of multiple tiles, and the main body is made of wood.
[0017] By adopting the above technical solution, the roof is composed of multiple tiles, which is both beautiful and practical, and can effectively protect the main structure from rainwater erosion.
[0018] Furthermore, the multiple mesh openings of the inclined filter are arranged in an irregular array.
[0019] By adopting the above technical solution, the multiple mesh openings of the inclined filter screen are arranged in an irregular array. This design increases the filtration area and efficiency of the filter screen, while preventing debris from clogging the mesh openings.
[0020] In summary, the present invention has the following main advantages:
[0021] 1. This utility model, by setting up a transmission seat, motor, lead screw, fixed frame, scraper, and sliding sleeve, can automatically clean the inclined filter screen through the transmission seat, lead screw, motor, and scraper. Usually, the motor drives the lead screw to rotate, which drives the scraper on the transmission seat to slide along the sliding rod. The scraper is in close contact with the inclined filter screen, which can periodically or as needed to thoroughly scrape off fallen leaves and debris on the filter screen, thereby ensuring that the filter screen can drain normally and avoiding drainage obstruction caused by fallen leaves from surrounding trees during long-term use;
[0022] 2. This utility model features a clamping component with columnar ends, which securely fixes the mounting frame to the top of the water collection tank. The deformation of the clamping component allows it to adapt flexibly to minor dimensional differences between the mounting frame and the water collection tank during installation, ensuring a smooth and tight installation. When cleaning the filter screen, replacing damaged parts, or performing maintenance, hold the clamping component with both hands and apply force outwards. When the clamping component loosens to a certain extent, continue pulling outwards until it is completely removed from between the mounting frame and the water collection tank. At this point, the angled filter screen can be quickly removed. Attached Figure Description
[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0024] Figure 2 This is a partial three-dimensional structural diagram of the collection mechanism of this utility model;
[0025] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;
[0026] Figure 4 This is a partial three-dimensional structural diagram of the clamping component of this utility model.
[0027] In the diagram: 1. Pavilion; 101. Main body; 102. Roof; 2. Collection mechanism; 201. Mounting base; 202. Mounting hole; 203. Water collection trough; 204. Drain outlet; 205. Mesh; 206. Mounting frame; 207. Inclined filter screen; 208. Sliding rod; 209. Transmission base; 210. Motor; 211. Lead screw; 212. Fixing frame; 213. Scraper; 214. Sliding sleeve; 215. Drain pipe; 3. Clamping component. Detailed Implementation
[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.
[0029] A classical garden pavilion with rainwater harvesting function, such as Figures 1-4 As shown, the structure includes a landscape pavilion 1, which includes a main body 101. A collection mechanism 2 is provided on the outer surface and back of the main body 101. The collection mechanism 2 includes a mounting base 201 and a water collection trough 203. A mounting frame 206 is fixedly connected to the top of the water collection trough 203 by a clamping member 3. An inclined filter screen 207 is provided on the top of the mounting frame 206. A transmission seat 209 is provided on the top of the transmission seat 209. A sliding groove is opened on the top of the transmission seat 209, and a lead screw 211 is provided in the sliding groove. A motor 210 is provided on one side of the transmission seat 209, and the output end of the motor 210 is fixedly connected to the lead screw 211.
[0030] A transmission seat is screwed onto the lead screw 211, and a scraper 213 is detachably connected to the transmission seat via a fixing bracket 212. A sliding sleeve 214 is provided at the front end of the scraper 213, and a sliding rod 208 is provided at the front end of the water collection tank 203. The sliding sleeve 214 is slidably connected to the sliding rod 208. The scraper 213 abuts against the inclined filter screen 207. A mounting bracket 206 is fixedly connected via a clamping member 3 provided at the top of the water collection tank 203. This design makes the installation and disassembly of the mounting bracket 206 extremely convenient, allowing for quick installation and disassembly without complex tools, greatly improving maintenance efficiency. The top of the mounting bracket 206 is equipped with... The inclined filter screen 207 effectively intercepts debris in rainwater, and its inclined angle design makes it easy for debris to slide off, reducing the possibility of clogging. The linkage design of the transmission seat 209, lead screw 211, motor 210 and scraper 213 realizes the automatic cleaning function of the inclined filter screen 207, ensuring the continuous unobstructed flow of the filter screen 207 and improving the efficiency of rainwater collection. The sliding sleeve 214 at the front end of the scraper 213 is slidably connected to the sliding rod 208 at the front end of the water collection tank 203. This design makes the scraper 213 more stable during movement, reduces shaking and improves the cleaning effect.
[0031] See Figure 1 , Figure 4 The transmission seat 209 and scraper 213 are both made of stainless steel. The scraper 213 is used to clean fallen leaves. The transmission seat 209 and scraper 213 are made of stainless steel, which has excellent corrosion resistance and durability. It can be used for a long time in outdoor environments without being easily damaged, reducing maintenance costs. The scraper 213 is specifically designed to clean fallen leaves and other debris. Its design makes the cleaning work more efficient and avoids the problem of filter screen 207 being clogged due to the accumulation of debris.
[0032] See Figure 3 , Figure 4 The mounting base 201 has multiple mounting holes 202 on its top, and bolts are installed in the mounting holes 202. The mounting base 201 is fixedly connected to the main body 101 by bolts. The outer surface of the mounting base 201 is welded to the water collection tank 203. The multiple mounting holes 202 on the top of the mounting base 201 and the fixed connection with the main body 101 by bolts make the installation of the mounting base 201 more stable, able to withstand greater external forces without easily loosening. The welded connection between the outer surface of the mounting base 201 and the water collection tank 203 further enhances the stability of the overall structure, prevents rainwater leakage, and improves the rainwater collection effect.
[0033] See Figure 1 , Figure 2 The top center of the water collection trough 203 has a drain outlet 204, and the bottom side of the water collection trough 203 has a drain pipe 215, the bottom end of which is connected to the underground water collection tank. The drain outlet 204 in the middle of the top of the water collection trough 203 is reasonably designed so that rainwater can quickly and smoothly enter the water collection trough 203, avoiding the accumulation of rainwater on the top of the water collection trough 203. The drain pipe 215 on the bottom side of the water collection trough 203 is connected to the underground water collection tank. This design makes it easy to store and utilize the collected rainwater, improving the efficiency of water resource utilization.
[0034] See Figure 3 , Figure 4 The main body 101 is topped with a roof 102, which is designed in an inverted "V" shape. The inverted "V" shaped roof 102 is not only aesthetically pleasing but also conforms to the style of classical garden pavilions. At the same time, this design is also conducive to the sliding and collection of rainwater. The inverted "V" shape of the roof 102 allows rainwater to flow quickly to both sides, reducing the accumulation of rainwater on the roof 102 and improving the efficiency of rainwater collection.
[0035] See Figure 3 , Figure 4 The roof 102 is composed of multiple tiles, and the main body 101 is made of wood. The design of the roof 102 being composed of multiple tiles is not only beautiful and natural, but the gaps between the tiles can also create a certain ventilation effect, which helps to reduce the dampness and mold inside the roof 102. The main body 101 is made of wood, which reflects the natural and warm atmosphere of the classical garden pavilion. At the same time, the wood material also has a certain heat insulation and sound insulation effect, improving the comfort of the pavilion.
[0036] See Figure 1 , Figure 4The multiple mesh openings 205 of the inclined filter screen 207 are arranged in an irregular array. This design increases the filtration area and efficiency of the filter screen, allowing rainwater to pass through the filter screen 207 and enter the water collection tank 203 more quickly. The irregularly arranged mesh openings 205 can also better intercept and filter impurities in the rainwater, preventing impurities from clogging the filter screen 207 and improving the quality and efficiency of rainwater collection.
[0037] The implementation principle of this embodiment is as follows: First, rainwater, guided by the roof 102, falls into the water collection trough 203 in the collection mechanism 2. Then, before entering the water collection trough 203, the rainwater passes through the inclined filter screen 207 installed on the mounting frame 206. The multiple mesh openings 205 of the inclined filter screen 207 are arranged in an irregular array. This design not only enhances the filtration effect but also effectively intercepts and initially filters fallen leaves and debris in the rainwater, preventing impurities from entering the water collection trough 203 and causing drainage obstruction.
[0038] During long-term use, some fallen leaves and debris may accumulate on the inclined filter screen 207. At this time, the motor 210 set on one side of the transmission seat 209 starts, and its output end is fixedly connected to the lead screw 211, driving the lead screw 211 to rotate. The transmission seat on the lead screw 211 moves accordingly, and drives the scraper 213 to slide along the slide bar 208 through the fixed frame 212. The scraper 213 abuts against the inclined filter screen 207, and scrapes off the fallen leaves and debris on the filter screen during the sliding process, ensuring that the filter screen is unobstructed and the water can enter the water collection tank 203 normally.
[0039] Subsequently, a drain pipe 215 installed on one side of the bottom of the water collection trough 203 is connected to the underground water collection tank. When the rainwater in the water collection trough 203 reaches a certain amount, it will flow into the underground water collection tank through the drain pipe 215, thereby achieving effective collection and storage of rainwater.
[0040] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.
Claims
1. A classical garden landscape pavilion with rainwater collection function, characterized in that: The application relates to a landscape pavilion (1) which comprises a main body (101), the outer surface and the back of the main body (101) are provided with a collecting mechanism (2), the collecting mechanism (2) comprises a mounting seat (201) and a water collecting tank (203), the top of the water collecting tank (203) is fixedly connected with a mounting rack (206) through a clamping piece (3), the top of the mounting rack (206) is provided with an inclined filter screen (207), the top of the mounting rack (206) is provided with a transmission seat (209), the top of the transmission seat (209) is provided with a sliding groove, a lead screw (211) is arranged in the sliding groove, one side of the transmission seat (209) is provided with a motor (210), and the output end of the motor (210) is fixedly connected with the lead screw (211). A transmission seat is screwed on the lead screw (211), a scraper (213) is detachably connected on the transmission seat through a fixing frame (212), the front end of the scraper (213) is provided with a sliding sleeve (214), the front end of the water collecting tank (203) is provided with a sliding rod (208), the sliding sleeve (214) is slidably connected with the sliding rod (208), and the scraper (213) abuts against the inclined filter screen (207).
2. The classical garden landscape pavilion with rainwater collecting function according to claim 1, characterized in that: The transmission seat (209) and the scraper (213) are made of stainless steel, and the scraper (213) is used for cleaning fallen leaves.
3. The classical garden landscape pavilion with rainwater collecting function according to claim 1, characterized in that: A plurality of mounting holes (202) are formed in the top of the mounting seat (201), bolts are arranged in the mounting holes (202), the mounting seat (201) is fixedly connected with the main body (101) through the bolts, and the outer surface of the mounting seat (201) is welded with the water collecting tank (203).
4. The classical garden landscape pavilion with rainwater collecting function according to claim 1, characterized in that: A water inlet (204) is formed in the top of the water collecting tank (203), a drain pipe (215) is arranged at one side of the bottom of the water collecting tank (203), and the bottom end of the drain pipe (215) is connected with a ground water collecting tank. 5.The classical garden landscape pavilion with rainwater collecting function according to claim 1, characterized in that: A roof (102) is mounted on the top of the main body (101), and the roof (102) is arranged in an inverted V-shaped structure. 6.The classical garden landscape pavilion with rainwater collecting function according to claim 5, characterized in that: The roof (102) is composed of a plurality of tiles, and the main body (101) is made of wood. 7.The classical garden landscape pavilion with rainwater collecting function according to claim 1, characterized in that: The plurality of mesh holes (205) of the inclined filter screen (207) are arranged in irregular arrays.