Teaching building roof rainwater collecting device

Abstract

The utility model belongs to the technical field of rainwater collection, and particularly relates to a teaching building roof rainwater collection device which comprises a water storage tank, a water pump is arranged on one side of the water storage tank, four water collection tanks are arranged on the outer wall of the water storage tank, and water baffles are fixedly connected to the tops of the four water collection tanks. The bottoms of the four water collecting tanks are provided with water outlets, the inner walls of the four water collecting tanks are fixedly connected with limiting frames, the tops of the limiting frames are provided with filter plates, and the bottoms of the four water collecting tanks are each provided with a water guide plate. Rainwater is guided into the water collecting tanks in four directions through the arc-shaped structure at the top of the water storage tank, then the rainwater is filtered through the filter plates on the limiting frames, and the filtered rainwater falls on the water guide plates through the water outlets in the bottoms of the water collecting tanks and finally enters the water storage tank through the water guide plates to be collected. Therefore, sundries are effectively prevented from entering the water storage tank, and the quality of collected rainwater is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rainwater collection, and in particular relates to a rainwater collection device on the roof of a teaching building. Background Art

[0002] At present, the water used for washing hands and mopping the floor in the teaching buildings of primary and secondary schools all comes from tap water. Due to the large amount of usage, it causes a huge waste of tap water resources.

[0003] Existing rainwater collection devices on the roofs of teaching buildings, such as patent number: CN210238640U, are rainwater collection devices for teaching buildings. A plug-in slot is provided on the side of the water tank body facing away from the roof; a horizontal rod is provided on the roof and is located above the water tank. The horizontal rod is located just above the plug-in slot and is provided with a plug-in rod that is plugged into the plug-in slot on the side facing the roof; a driving device is provided on the roof, and the driving device is used to drive the horizontal rod to move toward or away from the roof; the driving device includes a lifting mechanism and a clamping mechanism, and the lifting mechanism includes a screw rod and a cylinder; the cylinder is vertically arranged on the side of the horizontal rod facing the roof and on one side of the water tank body, the screw rod is threadedly connected to the inner wall side of the cylinder, the screw rod extends toward the roof and is rotatably assembled on the roof; the clamping mechanism is used to limit the cylinder to only produce vertical sliding or release the restriction on the cylinder.

[0004] Although this patent enables convenient installation and disassembly of the water tank, rainwater usually falls directly into the water tank for collection during use, and there is no shelter on the top of the water tank. As a result, debris on the roof of the teaching building may fall into the water tank after being blown by the wind, and some leaves and branches will rot after falling into the water tank after being soaked in rainwater, thus affecting the water quality of the collected rainwater. Utility Model Content

[0005] The utility model aims to provide a rainwater collection device on the roof of a teaching building, aiming to solve the problem in the prior art that rainwater on the roof of a teaching building is usually directly dropped into a water reservoir for collection during use, and there is no shielding on the top of the water reservoir, so that debris on the roof of the teaching building may fall into the water reservoir after being blown by the wind, and some leaves and branches will rot after being soaked in rainwater after falling into the water reservoir, thereby affecting the water quality of the collected rainwater.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rainwater collection device on the roof of a teaching building, comprising a water storage tank, a water pump is arranged on one side of the water storage tank, four water collecting tanks are arranged on the outer wall of the water storage tank, the tops of the four water collecting tanks are fixedly connected with water baffles, the bottoms of the four water collecting tanks are provided with water outlets, the inner walls of the four water collecting tanks are fixedly connected with limit frames, the tops of the limit frames are provided with filter plates, the bottoms of the four water collecting tanks are respectively provided with a water guide plate, the tops of the water storage tanks are provided with a top cover, and a snap-fit ​​assembly is arranged between the water storage tanks and the water collecting tanks.

[0007] In order to guide the falling rainwater, as a preferred embodiment of the rainwater collection device on the roof of a teaching building of the utility model, the water outlet is located directly above the water guide plate.

[0008] In order to collect rainwater, as a preferred rainwater collection device on the roof of a teaching building of the utility model, an opening is provided on the surface of the water tank, and one end of the water guide plate extends through the opening to the inside of the water tank.

[0009] In order to guide rainwater to water collection tanks in four directions, as a preferred embodiment of the utility model of a rainwater collection device on the roof of a teaching building, the top of the water storage tank is a curved surface.

[0010] As a preferred embodiment of a rainwater collection device on the roof of a teaching building of the utility model, the locking assembly includes two fixed blocks, a slot, a mounting seat, a spring, a movable block, a locking block and a shifting block. The two fixed blocks are fixedly connected to the outer wall of the water collecting tank, the slot is opened at the opposite end of the two fixed blocks, the mounting seat is fixedly connected to the outer wall of the water tank, the spring is arranged inside the mounting seat, the movable block is connected to the end of the spring, the locking block is fixedly connected to one end of the movable block, and the shifting block is fixedly connected to one side of the movable block.

[0011] In order to realize the card connection between the card slot and the card block, as a preferred embodiment of the rainwater collection device on the roof of a teaching building of the utility model, the sizes of the card slot and the card block are adapted to each other.

[0012] In order to achieve the installation and fixation of the water collecting tank, as a preferred embodiment of the utility model of a rainwater collection device on the roof of a teaching building, the water collecting tank forms an elastic snap-fit ​​structure with the water storage tank through a snap-fit ​​assembly.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The arc structure on the top of the water tank guides the rainwater to the water collecting tanks in four directions, and then the rainwater is filtered by the filter plate on the limit frame. The filtered rainwater falls on the water guide plate through the outlet at the bottom of the water collecting tank, and finally enters the water tank through the water guide plate for collection, thereby effectively preventing debris from entering the water tank and improving the water quality of the collected rainwater.

[0015] 2. Through the setting of the locking assembly, when the water collecting tank needs to be disassembled, the two shifting blocks are pushed toward each other so that the moving block drives the card block to disengage from the card slot, and then the water collecting tank is removed to conveniently complete the disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model after the water collecting tank is disassembled;

[0019] Figure 3 This is a schematic diagram of the structure of the water collecting tank of the utility model;

[0020] Figure 4 It is a schematic diagram of the enlarged structure of A of the utility model.

[0021] In the figure: 1. water storage tank; 2. water pump; 3. water collecting tank; 4. water baffle; 5. water outlet; 6. limit frame; 7. filter plate; 8. water guide plate; 9. top cover; 10. fixing block; 11. slot; 12. mounting seat; 13. spring; 14. moving block; 15. clamping block; 16. shifting block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4The utility model provides the following technical solutions: a rainwater collection device on the roof of a teaching building, comprising a water storage tank 1, a water pump 2 is arranged on one side of the water storage tank 1, four water collecting tanks 3 are arranged on the outer wall of the water storage tank 1, a water baffle 4 is fixedly connected to the top of the four water collecting tanks 3, a water outlet 5 is opened at the bottom of the four water collecting tanks 3, a limited position frame 6 is fixedly connected to the inner wall of the four water collecting tanks 3, a filter plate 7 is arranged on the top of the limited position frame 6, a water guide plate 8 is arranged at the bottom of the four water collecting tanks 3 respectively, a top cover 9 is arranged on the top of the water storage tank 1, and a clamping assembly is arranged between the water storage tank 1 and the water collecting tank 3;

[0024] It should be noted that the water guide plate 8 is tilted and arranged at a low position inside the water tank 1 , and is connected to the water tank 1 by welding. The water retaining plate 4 can play a water retaining role, so that rainwater can enter the water collecting tank 3 more easily.

[0025] Preferably, the water outlet 5 is located directly above the water guide plate 8, an opening is provided on the surface of the water tank 1, and one end of the water guide plate 8 extends through the opening to the inside of the water tank 1, and the top of the water tank 1 is a curved surface.

[0026] During specific use, rainwater is guided to the water collecting tanks 3 in four directions through the arc structure on the top of the water storage tank 1, and then filtered by the filter plate 7 on the limit frame 6. The filtered rainwater will fall on the water guide plate 8 through the water outlet 5 at the bottom of the water collecting tank 3, and finally enter the water storage tank 1 through the water guide plate 8 for collection, thereby effectively preventing debris from entering the water storage tank 1, thereby improving the water quality of the collected rainwater.

[0027] Preferably: the clamping assembly comprises two fixed blocks 10, a clamping slot 11, a mounting seat 12, a spring 13, a moving block 14, a clamping block 15 and a shifting block 16, the two fixed blocks 10 are fixedly connected to the outer wall of the water collecting tank 3, the clamping slot 11 is provided at the opposite end of the two fixed blocks 10, the mounting seat 12 is fixedly connected to the outer wall of the water storage tank 1, the spring 13 is arranged inside the mounting seat 12, the moving block 14 is connected to the end of the spring 13, the clamping block 15 is fixedly connected to one end of the moving block 14, the shifting block 16 is fixedly connected to one side of the moving block 14, the sizes of the clamping slot 11 and the clamping block 15 are adapted, and the water collecting tank 3 forms an elastic clamping structure with the water storage tank 1 through the clamping assembly;

[0028] It should be noted that a notch is provided on the outer wall of the water collecting box 3 , and one end of the shifting block 16 can pass through the notch when the water collecting box 3 is installed.

[0029] When in use, the two shifting blocks 16 are shifted toward each other so that the moving block 14 drives the clamping block 15 to disengage from the clamping slot 11, and then the water collecting box 3 is removed to conveniently complete the disassembly;

[0030] On the contrary, the two shifting blocks 16 are pushed toward each other so that the movable block 14 drives the clamping block 15 to contract, and then the two fixed blocks 10 are set at both ends of the mounting seat 12. Finally, by loosening the shifting blocks 16, the movable block 14 inserts the clamping block 15 into the slot 11 under the action of the spring 13, and the water collecting tank 3 can be installed and fixed.

[0031] Working principle: When using the rainwater collection device on the roof of the teaching building, first, a water storage tank 1, a water pump 2, a water collection tank 3, a water baffle 4, a water outlet 5, a limit frame 6, a filter plate 7, a water guide plate 8, a top cover 9 and a snap-fit ​​assembly are combined into a rainwater collection device on the roof of the teaching building, and then it is placed on the roof of the teaching building. The arc structure on the top of the water storage tank 1 guides the rainwater to the water collection tank 3 in four directions, and then the rainwater is filtered by the filter plate 7 on the limit frame 6. The filtered rainwater will fall on the water guide plate 8 through the water outlet 5 at the bottom of the water collection tank 3, and finally enter the water storage tank 1 through the water guide plate 8 for collection. This effectively prevents debris from entering the water storage tank 1, thereby improving the water quality of collected rainwater. Through the setting of the locking assembly, when the water collecting tank 3 needs to be disassembled, the two shifting blocks 16 are pushed toward each other to make the moving block 14 drive the locking block 15 to disengage from the slot 11, and then the water collecting tank 3 is removed to conveniently complete the disassembly, and the two shifting blocks 16 are pushed toward each other to make the moving block 14 drive the locking block 15 to shrink, and then the two fixed blocks 10 are set at both ends of the mounting seat 12, and finally, the shifting blocks 16 are loosened to make the moving block 14 insert the locking block 15 into the slot 11 under the action of the spring 13, so that the water collecting tank 3 can be installed and fixed.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A rainwater collection device for a roof of a teaching building, comprising a water storage tank (1), characterized in that: A water pump (2) is provided on one side of the water storage tank (1), four water collecting tanks (3) are provided on the outer wall of the water storage tank (1), a water baffle (4) is fixedly connected to the top of the four water collecting tanks (3), a water outlet (5) is provided at the bottom of the four water collecting tanks (3), a limit frame (6) is fixedly connected to the inner wall of the four water collecting tanks (3), a filter plate (7) is provided on the top of the limit frame (6), a water guide plate (8) is provided at the bottom of each of the four water collecting tanks (3), a top cover (9) is provided on the top of the water storage tank (1), and a snap-fit ​​assembly is provided between the water storage tank (1) and the water collecting tank (3).

2. A rainwater collection device for a roof of a teaching building according to claim 1, characterized in that: The water outlet (5) is located directly above the water guide plate (8).

3. A rainwater collection device for a roof of a teaching building according to claim 1, characterized in that: An opening is provided on the surface of the water storage tank (1), and one end of the water guide plate (8) passes through the opening and extends into the interior of the water storage tank (1).

4. The rainwater collection device for the roof of a teaching building according to claim 1, characterized in that: The top of the water storage tank (1) is a curved surface.

5. The rainwater collection device for the roof of a teaching building according to claim 1, characterized in that: The clamping assembly comprises two fixed blocks (10), a clamping slot (11), a mounting seat (12), a spring (13), a movable block (14), a clamping block (15) and a shifting block (16); the two fixed blocks (10) are fixedly connected to the outer wall of the water collecting tank (3); the clamping slot (11) is provided at one end opposite to the two fixed blocks (10); the mounting seat (12) is fixedly connected to the outer wall of the water storage tank (1); the spring (13) is arranged inside the mounting seat (12); the movable block (14) is connected to the end of the spring (13); the clamping block (15) is fixedly connected to one end of the movable block (14); and the shifting block (16) is fixedly connected to one side of the movable block (14).

6. A rainwater collection device for the roof of a teaching building according to claim 5, characterized in that: The size of the card slot (11) is adapted to that of the card block (15).

7. The rainwater collection device for the roof of a teaching building according to claim 5, characterized in that: The water collecting tank (3) forms an elastic snap-fit ​​structure with the water storage tank (1) via a snap-fit ​​assembly.

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