Rainwater collecting tray for rainwater collecting barrel
By designing two layers of filtering the rainwater collection disk in the rainwater collection barrel, the problem of suspension in the initial rainwater cannot be effectively filtered in the existing technology, and the efficient rainwater filtration and collection effect is achieved.
Patent Information
- Application Number
- CN202421223296.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-30
AI Technical Summary
In existing rainwater collection devices, the initial rainwater content is high, and it cannot be effectively filtered by just one filter.
Design a kind of rainwater collection barrel with rainwater collection disk, use a filter cloth between the installation framework and the replacement framework, and set a filter on the resistance frame to form two layers of filtration effects.
The efficient filtering of rainwater can be achieved. Through the two layers of filtration structure, it can effectively remove larger particles and small suspension, and improve the cleanliness and collection rate of rainwater.
Smart Images
Figure CN222413238U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of rainwater collection, in particular to a rainwater collection plate for a rainwater collection barrel. Background Art
[0002] In order to reduce or even eliminate underground gray facilities, rainwater is a new low-impact open technical measure for the construction of garden roads and square drainage. It can collect rainwater during rainfall and reuse it during non-rainfall. The current rainwater collection device generally includes rainwater barrels, collection trays and other components. The collection tray is installed on the top of the rainwater barrel. Since rainwater usually contains some suspended particles, a filter net for filtering rainwater is generally provided inside the collection tray. In order to ensure the normal and rapid flow of rainwater, the mesh of the filter net is generally not too small. The content of suspended matter and other pollutants in the initial rainwater is high and the particle size of suspended particles is small. Pollutants cannot be filtered out by only one layer of filter net. For this reason, we designed a rainwater collection tray for rainwater collection barrels. Utility Model Content
[0003] In order to solve the technical problem that one layer of filter screen cannot completely filter out pollutants such as suspended matter in initial rainwater, the utility model provides a rainwater collecting plate for a rainwater collecting barrel.
[0004] The utility model is implemented by the following technical scheme: a rainwater collecting plate for a rainwater collecting barrel, comprising a mounting frame, a widened barrel protruding upward from the bottom end inside the mounting frame, and a plurality of evenly distributed water seepage holes are opened on the outer surface of the widened barrel, an abutment frame is sleeved inside the mounting frame, a keel protruding upward from the bottom end inside the abutment frame, a filter cloth is laid between the abutment frame, the widened barrel and the inside of the mounting frame, and a filter net is arranged on the inner wall surface of the abutment frame.
[0005] As a further improvement of the above scheme, the mounting frame includes a placement ring, and a plurality of support frames distributed in a ring shape are welded to the inner ring surface of the placement ring, and the other end of the support frame is welded to the bottom end of the outer ring surface of the widened barrel. A seepage port is formed between every two adjacent support frames, and the support frame is designed to be inclined inward, which makes it possible for a certain distance between the outer surface of the support frame and the inner wall of the rainwater collection barrel, thereby facilitating rainwater to enter from the side through the seepage port for collection, and the support frame has a certain width, which can ensure that the filter cloth is placed on the support frame and can be better pressed and fixed.
[0006] As a further improvement of the above scheme, three fixing plates distributed in a ring are welded to the outward side of the bottom end of the placement ring, and an elastic member is arranged on the inward side of the fixing plate. The elastic member is made of a metal member, and the fixing plate is an arc-shaped plate, and the outer diameter of the arc-shaped plate is slightly larger than the outer diameter of the rainwater collecting barrel. The placement ring is pressed downward directly, and the fixing plate is placed on the outer surface of the rainwater collecting barrel, and the elastic member will be pressed tightly against the outer surface of the rainwater collecting barrel, so that the mounting frame can be fixed on the rainwater collecting barrel. When disassembling, it only needs to be pulled upward, thereby facilitating the quick disassembly and assembly of the rainwater collecting tray.
[0007] As a further improvement of the above scheme, the abutment frame includes a fixing ring, the inner ring surface of the fixing ring is welded with a plurality of abutment frames distributed in a ring shape, the other ends of the plurality of abutment frames are welded to the outer ring surface of the clamping ring, a drain outlet is formed between every two adjacent abutment frames, the skeleton frame is arranged above the clamping ring, and filter nets are arranged on the outside of the skeleton frame and inside of the drain outlet, the abutment frame can be directly sleeved on the inside of the installation frame, and the plurality of abutment frames correspond one-to-one with the plurality of support frames, and the filter cloth can be pressed inside the installation frame, which is convenient for the installation and disassembly of the filter cloth, and for subsequent cleaning and replacement.
[0008] As a further improvement of the above solution, the inner diameter of the skeleton frame is larger than the outer diameter of the widened barrel, the height of the skeleton frame is larger than the height of the widened barrel, and the inner diameter of the fixing ring is larger than the outer diameter of the widened barrel, so as to facilitate the abutment frame to be sleeved in the installation frame.
[0009] As a further improvement of the above scheme, the width of the support frame is consistent with the width of the abutment frame, the internal size of the support frame is larger than the external size of the abutment frame, the size of the fixing ring is consistent with the size of the placement ring, and the fixing ring and the placement ring are connected by bolts. The abutment frame can be directly sleeved inside the installation frame, so that the filter cloth can be pressed and fixed.
[0010] Compared with the prior art, the beneficial effects of the present invention are:
[0011] 1. The utility model presses a filter cloth between the mounting frame and the abutting frame, and a filter net is arranged on the abutting frame, so that the rainwater collection tray has a two-layer filtering effect. The upper filter net can filter larger particles, and the filter cloth can fix fine suspended matter, thereby improving the filtering effect of rainwater;
[0012] 2. By designing the mounting frame and the outer ring of the abutting frame to be tilted inwards and the bottom end to be protruding upwards, the filtering area of the filter net and the filter cloth is increased within a limited space, so that rainwater can quickly pass through the filter net and the filter cloth, and when the bottom is blocked and the flow efficiency is low, the side can also flow, thereby improving the rainwater collection rate;
[0013] 3. The rainwater collection tray adopts a modular design as a whole, and each component thereof can be disassembled, so as to facilitate its quick cleaning and replacement. With the provided fixing plate and elastic member, the rainwater collection tray can be quickly fixed on the rainwater collection barrel, making it easy to disassemble and assemble. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A schematic diagram of the overall structure of a rainwater collection tray for a rainwater collection barrel provided by the utility model;
[0015] Figure 2 for Figure 1 Exploded diagram of
[0016] Figure 3 for Figure 2 A schematic diagram of the structure of the middle abutment frame;
[0017] Figure 4 This is a simplified structural diagram of the rainwater collection tray installed in the rainwater collection barrel.
[0018] Description of main symbols:
[0019] 1. Installation frame; 11. Placement ring; 12. Support frame; 13. Seepage port; 2. Fixing plate; 21. Elastic member; 3. Filter cloth; 4. Abutment frame; 41. Fixing ring; 42. Abutment frame; 43. Drain port; 44. Pressing ring; 5. Filter net; 6. Skeleton frame; 7. Widened barrel; 71. Seepage hole. DETAILED DESCRIPTION
[0020] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.
[0021] Example:
[0022] Please combine Figure 1-Figure 4 A rainwater collecting plate for a rainwater collecting barrel of the present embodiment comprises a mounting frame 1, a widened barrel 7 is provided at the bottom end of the mounting frame 1 and protrudes upward, and a plurality of evenly distributed water seepage holes 71 are provided on the outer surface of the widened barrel 7, an abutting frame 4 is sleeved inside the mounting frame 1, a keel frame 6 is provided at the bottom end of the abutting frame 4 and protrudes upward, a filter cloth 3 is laid between the abutting frame 4, the widened barrel 7 and the inside of the mounting frame 1, and a filter net 5 is provided on the inner wall surface of the abutting frame 4.
[0023] The mounting frame 1 includes a placement ring 11, and a plurality of support frames 12 distributed in a ring shape are welded to the inner ring surface of the placement ring 11. The other end of the support frame 12 is welded to the bottom end of the outer ring surface of the widened barrel 7. A seepage port 13 is formed between every two adjacent support frames 12. The support frames 12 are designed to be tilted inward, which allows a certain distance between the outer surface of the support frame 12 and the inner wall of the rainwater collection barrel, thereby facilitating rainwater to enter and be collected from the side through the seepage port 13. The support frame 12 has a certain width, which can ensure that the filter cloth 3 is placed on the support frame 12 and can be better pressed and fixed.
[0024] Three annularly distributed fixing plates 2 are welded to the outward side of the bottom end of the placement ring 11, and an elastic member 21 is arranged on the inward side of the fixing plate 2. The elastic member 21 is made of metal, and the fixing plate 2 is an arc-shaped plate, and the outer diameter of the arc-shaped plate is slightly larger than the outer diameter of the rainwater collecting barrel. The placement ring 11 is pressed downward directly, and the fixing plate 2 is placed on the outer surface of the rainwater collecting barrel, and the elastic member 21 will be pressed tightly against the outer surface of the rainwater collecting barrel, so that the mounting frame 1 can be fixed on the rainwater collecting barrel. When disassembling, it only needs to be pulled upwards, thereby facilitating the quick disassembly and assembly of the rainwater collecting tray.
[0025] The abutment frame 4 includes a fixing ring 41, and a plurality of abutment frames 42 distributed in a ring shape are welded to the inner ring surface of the fixing ring 41. The other ends of the plurality of abutment frames 42 are welded to the outer ring surface of the clamping ring 44. A drain port 43 is formed between every two adjacent abutment frames 42. The skeleton frame 6 is arranged above the clamping ring 44, and a filter screen 5 is arranged on the outside of the skeleton frame 6 and inside the drain port 43. The abutment frame 4 can be directly sleeved on the inside of the mounting frame 1, and the plurality of abutment frames 42 correspond one-to-one with the plurality of support frames 12, so that the filter cloth 3 can be pressed into the inside of the mounting frame 1, which is convenient for the installation and disassembly of the filter cloth 3, and for the subsequent cleaning and replacement.
[0026] The inner diameter of the skeleton frame 6 is larger than the outer diameter of the widened barrel 7 , the height of the skeleton frame 6 is larger than the height of the widened barrel 7 , and the inner diameter of the fixing ring 41 is larger than the outer diameter of the widened barrel 7 , so as to facilitate the abutment frame 4 to be sleeved in the installation frame 1 .
[0027] The width of the support frame 12 is consistent with the width of the abutment frame 42, the internal size of the support frame 12 is larger than the external size of the abutment frame 42, the size of the fixing ring 41 is consistent with the size of the placement ring 11, and the fixing ring 41 and the placement ring 11 are connected by bolts. The abutment frame 4 can be directly sleeved inside the installation frame 1, so that the filter cloth 3 can be pressed and fixed.
[0028] The implementation principle of a rainwater collecting plate for a rainwater collecting barrel in the embodiment of the present application is as follows: when assembling the rainwater collecting plate, firstly, the filter cloth 3 is laid inside the installation frame 1, and the outer parts of the four sides of the filter cloth 3 are placed above the placement ring 11, and the bottom end of the filter cloth 3 will protrude upward along the widened barrel 7, and then the abutment frame 4 is inserted into the top of the filter cloth 3, and the multiple abutment frames 42 in the abutment frame 4 correspond to the multiple support frames 12 one by one, and the clamping ring 44 therein will also be pressed on the bottom end of the filter cloth 3, and the keel frame 6 is covered above the widened barrel 7, so that the filter cloth 3 inside can be fixed, and at this time, the placement ring 11 and the fixing ring 41 can be fixed with bolts, and when it is installed above the rainwater collecting barrel, the placement ring 11 is directly pressed downward, the fixing plate 2 is placed on the outer surface of the rainwater collecting barrel, and the elastic member 21 will be pressed against the outer surface of the rainwater collecting barrel, so that the installation frame 1 can be fixed on the rainwater collecting barrel, and it only needs to be pulled upward when disassembling;
[0029] By pressing the filter cloth 3 between the mounting frame 1 and the abutting frame 4, and providing the filter net 5 on the abutting frame 4, the rainwater collecting tray has a two-layer filtering effect. The upper filter net 5 can filter larger particles, and the filter cloth 3 can fix fine suspended matter, thereby improving the filtering effect of rainwater.
[0030] By designing the outer circles of the mounting frame 1 and the abutting frame 4 to be tilted inwards and the bottom ends thereof to be protruding upwards, the filtering area of the filter screen 5 and the filter cloth 3 is increased within a limited space, so that rainwater can quickly pass through the filter screen 5 and the filter cloth 3, and when the bottom ends are blocked and the circulation efficiency is low, the sides can also circulate, thereby improving the rainwater collection rate;
[0031] The rainwater collecting tray adopts a modular design as a whole, and each component thereof can be disassembled, thereby facilitating quick cleaning and replacement thereof. The fixed plate 2 and the elastic member 21 are provided so that the rainwater collecting tray can be quickly fixed on the rainwater collecting barrel, making disassembly and assembly convenient.
[0032] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.
Claims
1. A rainwater collecting tray for a rainwater collecting barrel, comprising a mounting frame (1), characterized in that: The bottom end of the installation frame (1) is provided with a widened barrel (7) protruding upward, and the outer surface of the widened barrel (7) is provided with a plurality of evenly distributed water seepage holes (71). The installation frame (1) is sleeved with an abutment frame (4) inside, and the bottom end of the abutment frame (4) is provided with a skeleton frame (6) protruding upward. A filter cloth (3) is laid between the abutment frame (4), the widened barrel (7) and the inside of the installation frame (1), and a filter net (5) is provided on the inner wall surface of the abutment frame (4).
2. A rainwater collecting tray for a rainwater collecting barrel as claimed in claim 1, characterized in that: The installation frame (1) comprises a placement ring (11), the inner ring surface of the placement ring (11) is welded with a plurality of support frames (12) distributed in a ring shape, the other end of the support frame (12) is welded to the bottom end of the outer ring surface of the widened barrel (7), and a water seepage port (13) is formed between every two adjacent support frames (12).
3. A rainwater collecting tray for a rainwater collecting barrel as claimed in claim 2, characterized in that: Three fixing plates (2) distributed in a ring shape are welded on the outward side of the bottom end of the placement ring (11), and an elastic member (21) is arranged on the inward side of the fixing plate (2).
4. A rainwater collecting tray for a rainwater collecting barrel as claimed in claim 3, characterized in that: The abutment frame (4) comprises a fixing ring (41), the inner ring surface of which is welded a plurality of abutment frames (42) distributed in an annular shape, the other ends of the plurality of abutment frames (42) being welded to the outer ring surface of a clamping ring (44), a drainage port (43) being formed between every two adjacent abutment frames (42), the skeleton frame (6) being arranged above the clamping ring (44), and a filter screen (5) being arranged outside the skeleton frame (6) and inside the drainage port (43).
5. A rainwater collecting tray for a rainwater collecting barrel as claimed in claim 4, characterized in that: The inner diameter of the skeleton frame (6) is greater than the outer diameter of the widened barrel (7), the height of the skeleton frame (6) is greater than the height of the widened barrel (7), and the inner diameter of the fixing ring (41) is greater than the outer diameter of the widened barrel (7).
6. A rainwater collecting tray for a rainwater collecting barrel as claimed in claim 5, characterized in that: The width of the support frame (12) is consistent with the width of the abutment frame (42), the internal dimensions of the support frame (12) are larger than the external dimensions of the abutment frame (42), the dimensions of the fixing ring (41) are consistent with the dimensions of the placement ring (11), and the fixing ring (41) and the placement ring (11) are connected via bolts.