Zero-carbon building rainwater collection and utilization device

Abstract

The utility model discloses a zero-carbon building rainwater collection and utilization device, which belongs to the technical field of zero-carbon building rainwater collection, and comprises a water storage tank, a collection tank is arranged above the water storage tank, the bottom surface of the collection tank is fixedly communicated with two flow guide pipes, the bottom end of each flow guide pipe is fixedly communicated with a filter tank, and the filter tank is fixedly communicated with a water tank. The bottom surface of each filter tank is fixedly communicated with a communicating pipe, the bottom end of each communicating pipe penetrates through the water storage tank and extends into the water storage tank, and a filter cotton plate, a microporous filter plate and an activated carbon filter plate are clamped in each filter tank. According to the zero-carbon building rainwater collection and utilization device, rainwater is subjected to triple filtration through a filter cotton plate, a microporous filter plate and an activated carbon filter plate in the filter box, impurities in the rainwater are effectively filtered and adsorbed, and the zero-carbon building rainwater collection and utilization device can be more effectively filtered when collecting the rainwater; the rainwater is prevented from blocking small pipelines during subsequent use, and the rainwater collection and storage purity is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of rainwater collection in zero-carbon buildings, and in particular, relates to a rainwater collection and utilization device for zero-carbon buildings. Background Art

[0002] A zero-carbon building refers to a building with zero carbon emissions that can operate independently of the power grid and can rely on solar or wind energy. This type of building does not consume energy such as coal, oil and electricity. All of its energy consumption throughout the year is provided by renewable energy generated on site. In order to reduce the demand for tap water in zero-carbon buildings, rainwater collection is usually used to flush toilets or irrigate plants.

[0003] When existing zero-carbon buildings collect rainwater, they only collect the rainwater into reservoirs and fail to filter it effectively, resulting in excessive impurities in the rainwater, which makes it easy to clog small pipes during subsequent use. At the same time, the rainwater cannot be sterilized. When rainwater is stored for a long time, it is easy to breed algae and other bacteria, which will then produce a heavy odor when used to flush toilets inside zero-carbon buildings or irrigate plants, affecting the safety and cleanliness of rainwater collection in zero-carbon buildings.

[0004] To this end, we proposed a zero-carbon building rainwater collection and utilization device to solve the above problems. Utility Model Content

[0005] The purpose of this application is to solve the problem in the prior art that rainwater cannot be effectively filtered or sterilized, and to propose a zero-carbon building rainwater collection and utilization device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A zero-carbon building rainwater collection and utilization device comprises a water storage tank, a collecting trough is arranged above the water storage tank, the bottom surface of the collecting trough is fixedly connected with two guide pipes, the bottom end of each of the guide pipes is fixedly connected with a filter box, the bottom surface of each of the filter boxes is fixedly connected with a connecting pipe, the bottom end of each connecting pipe passes through the water storage tank and extends to the interior of the water storage tank, the interior of each of the filter boxes is respectively clamped with a filter cotton plate, a microporous filter plate and an activated carbon filter plate, a plurality of ultraviolet sterilization lamps are fixedly connected to the inner top wall of the water storage tank, a water suction pump is arranged above the water storage tank, the water inlet end of the water suction pump passes through the water storage tank and extends to the interior of the water storage tank, a solar panel is arranged above the water storage tank, a battery is arranged below the solar panel, the battery is electrically connected to the solar panel through a wire, and each of the ultraviolet sterilization lamp and the water suction pump is electrically connected to the battery through a wire.

[0008] Preferably, a filter screen is fixedly connected to the inner wall of the collecting tank, and a rain shield is fixedly connected to the upper surface of the collecting tank.

[0009] Preferably, two mounting brackets are fixedly connected to the bottom surface of the collecting tank, and the interior of each mounting bracket is threadedly connected with a mounting bolt, and one end of each mounting bolt close to the mounting bracket passes through the mounting bracket and extends to the rear of the mounting bracket.

[0010] Preferably, a sealing ring is fixedly connected to the outer surface of each of the guide tubes, and an upper surface of each of the sealing rings is fixedly connected to the bottom surface of the collecting tank.

[0011] Preferably, the front side of the water tank is fixedly connected with three drainage pipes, and the bottom ends of the three drainage pipes are commonly fixedly connected with a sewer pipe.

[0012] Preferably, support legs are fixedly mounted on the left and right side surfaces of each filter box, and a mounting through hole is formed on the upper surface of each support leg.

[0013] Preferably, a sealing plate is provided on the front of each of the filter boxes, the front of each of the filter cotton plates, microporous filter plates and activated carbon filter plates is fixedly connected to the back of the sealing plate, and the front of each of the sealing plates is fixedly connected to a handle.

[0014] Preferably, the bottom surface of the solar panel is fixedly connected to two support plates, the bottom surface of each support plate is fixedly connected to the upper surface of the water tank, and the side surfaces of the two support plates close to each other are fixedly connected to the left and right side surfaces of the battery respectively.

[0015] In summary, the technical effects and advantages of this application are:

[0016] 1. The rainwater flowing out of the eaves of the zero-carbon building can be directed to the inside of the filter box by setting a collection trough and a guide pipe. The rainwater is triple-filtered by using the filter cotton plate, microporous filter plate and activated carbon filter plate inside the filter box to effectively filter and adsorb impurities in the rainwater, and initially increase the purity of rainwater collection and utilization. It allows the zero-carbon building rainwater collection and utilization device to collect rainwater more effectively, prevents the rainwater from clogging small pipes during subsequent use, and improves the purity of rainwater collection and storage;

[0017] 2. By setting up a connecting pipe, the rainwater filtered inside the filter box can be introduced into the water storage tank for storage, preparing for the subsequent secondary use of rainwater. At this time, the special sterilization light provided by the ultraviolet sterilization lamp is continuously irradiated on the rainwater inside the water storage tank for more than 30 minutes, which can effectively kill the bacteria in the rainwater in the water storage tank, making it difficult for the bacteria inside the water storage tank to multiply in large numbers, so that the collected rainwater can be sterilized to prevent the heavy odor when the rainwater is reused, and further improve the safety and cleanliness of rainwater collection and use in zero-carbon buildings.

[0018] 3. By setting up a solar panel with its own internal transducer, solar energy can be converted into electrical energy and stored in the battery after steady flow, providing the electrical energy required for the internal electrical equipment of the device, so that the device does not need to use additional power when in use, ensuring the normal realization of the concept of zero-carbon building. The water suction pump can pump out the rainwater inside the water tank with the power provided by the battery, ensuring the smooth secondary utilization of rainwater. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the solar panel of the utility model;

[0020] Figure 2 It is a three-dimensional structural diagram of the filter box of the utility model;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the water storage tank of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the collecting tank of the utility model in a sectional three-dimensional view.

[0023] In the figure: 1. water storage tank; 2. collecting trough; 3. guide pipe; 4. filter box; 5. connecting pipe; 6. filter cotton plate; 7. microporous filter plate; 8. activated carbon filter plate; 9. ultraviolet germicidal lamp; 10. water suction pump; 11. solar panel; 12. battery; 13. filter screen; 14. rain shield; 15. mounting frame; 16. mounting bolts; 17. sealing ring; 18. sealing ring; 19. sewer pipe; 20. supporting leg; 21. mounting through hole; 22. sealing plate; 23. handle; 24. supporting plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-4A zero-carbon building rainwater collection and utilization device includes a water storage tank 1, a collection tank 2 is arranged above the water storage tank 1, a filter screen 13 is fixedly connected to the inner wall of the collection tank 2, and a rain shield 14 is fixedly connected to the upper surface of the collection tank 2. The filter screen 13 can perform preliminary filtering on the rainwater inside the collection tank 2 to prevent larger impurities from clogging the collection tank 2. The rain shield 14 can prevent rainwater from flowing outward to a certain extent, allowing more rainwater to pass through the filter screen 13 into the collection tank 2, thereby ensuring the amount of rainwater collected.

[0026] The bottom surface of the collecting trough 2 is fixedly connected with two guide pipes 3, and the bottom surface of the collecting trough 2 is fixedly connected with two mounting frames 15. The interior of each mounting frame 15 is threadedly connected with a mounting bolt 16, and one end of each mounting bolt 16 close to the mounting frame 15 penetrates the mounting frame 15 and extends to the rear of the mounting frame 15. The mounting frame 15 cooperates with the mounting bolts 16 to fix the collecting trough 2 under the eaves of the zero-carbon building, so that the collecting trough 2 can smoothly receive rainwater, while also increasing the installation firmness of the collecting trough 2.

[0027] The bottom end of each guide pipe 3 is fixedly connected to a filter box 4, the bottom surface of each filter box 4 is fixedly connected to a connecting pipe 5, the bottom end of each connecting pipe 5 passes through the water storage tank 1 and extends to the inside of the water storage tank 1, the outer surface of each guide pipe 3 is fixedly connected to a sealing ring 17, the upper surface of each sealing ring 17 is fixedly connected to the bottom surface of the collecting tank 2, the sealing ring 17 can increase the sealing performance of the connection between the guide pipe 3 and the collecting tank 2, so that rainwater is not easily leaked out through the gap.

[0028] The interior of each filter box 4 is respectively clamped with a filter cotton plate 6, a microporous filter plate 7 and an activated carbon filter plate 8. The front of the water tank 1 is fixedly connected with three drain pipes 18, and the bottom ends of the three drain pipes 18 are fixedly connected with a sewer pipe 19. Through the drain pipe 18, excess rainwater inside the water tank 1 can be guided into the sewer pipe 19 to be exposed outward, so as to prevent overflow of the collection tank 2 due to excessive rainwater inside the water tank 1.

[0029] A plurality of ultraviolet sterilization lamps 9 are fixedly connected to the inner top wall of the water tank 1, a water suction pump 10 is arranged above the water tank 1, and support legs 20 are fixedly installed on the left and right sides of each filter box 4. A mounting through hole 21 is opened on the upper surface of each support leg 20. The support legs 20 cooperate with the mounting through hole 21 to fix the filter box 4 on the ground, so that the filter box 4 can be fixed in the working position, thereby increasing the reliability of the use of the filter box 4.

[0030] The water inlet end of the water suction pump 10 passes through the water tank 1 and extends to the interior of the water tank 1. A solar panel 11 is arranged above the water tank 1. A sealing plate 22 is arranged on the front of each filter box 4. The front of each filter cotton plate 6, microporous filter plate 7 and activated carbon filter plate 8 is fixedly connected to the back of the sealing plate 22. The front of each sealing plate 22 is fixedly connected to a handle 23. The sealing plate 22 can close the gap between the filter cotton plate 6, microporous filter plate 7 and activated carbon filter plate 8 and the filter box 4. Manually pulling the handle 23 in conjunction with the sealing plate 22 can pull the filter cotton plate 6, microporous filter plate 7 and activated carbon filter plate 8 outward for cleaning and replacement.

[0031] A battery 12 is arranged below the solar panel 11, and the battery 12 is electrically connected to the solar panel 11 through a wire. Each ultraviolet sterilization lamp 9 and the water suction pump 10 are electrically connected to the battery 12 through a wire. Two support plates 24 are fixedly connected to the bottom surface of the solar panel 11, and the bottom surface of each support plate 24 is fixedly connected to the upper surface of the water tank 1. The side surfaces of the two support plates 24 close to each other are fixedly connected to the left and right side surfaces of the battery 12 respectively. The support plates 24 can support and fix the positions of the solar panel 11 and the battery 12, so that the solar panel 11 can maintain a suitable angle.

[0032] The working principle of the utility model is: when in use, first fix the collection trough 2 under the eaves of the zero-carbon building through the mounting frame 15 and the mounting bolts 16, and bury the water storage tank 1 into the bottom line, and then install the filter box 4 on the ground through the supporting legs 20 and the mounting through holes 21. At this time, the rainwater flowing out of the eaves of the zero-carbon building can be guided to the inside of the filter box 4 through the collection trough 2 in conjunction with the filter screen 13, the rain shield 14 and the guide pipe 3, and the rainwater is triple-filtered by using the filter cotton plate 6, the microporous filter plate 7 and the activated carbon filter plate 8 inside the filter box 4, so as to effectively filter and absorb impurities in the rainwater, and preliminarily increase the purity of rainwater during collection and utilization, so that the zero-carbon building rainwater collection and utilization device can be more effectively filtered when collecting rainwater, and prevent the rainwater from clogging small pipes during subsequent use, thereby improving the purity of rainwater collection and storage, and the rainwater filtered inside the filter box 4 can be filtered through the connecting pipe 5. The rainwater is introduced into the water tank 1 for storage to prepare for the subsequent secondary utilization of rainwater. Then, the rainwater inside the water tank 1 is irradiated with special sterilizing light provided by the ultraviolet sterilizing lamp 9 for more than thirty minutes, which can effectively kill the bacteria in the rainwater in the water tank 1, prevent the bacteria inside the water tank 1 from multiplying in large numbers, and prevent the heavy odor when the rainwater is reused, further improving the safety and cleanliness of rainwater collection and use in zero-carbon buildings. Finally, the solar panel 11 can convert solar energy into electrical energy through its internal transducer and store it in the battery 12 after steady flow, providing the electrical energy required for the operation of the electrical equipment inside the device, so that the device does not need to use an additional power supply when in use, ensuring the normal realization of the concept of zero-carbon buildings. The water suction pump 10 can pump out the rainwater inside the water tank 1 with the power provided by the battery 12, ensuring the smooth progress of the secondary utilization of rainwater.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A zero-carbon building rainwater collection and utilization device, comprising a water storage tank (1), characterized in that: A collecting tank (2) is arranged above the water storage tank (1); the bottom surface of the collecting tank (2) is fixedly connected to two guide pipes (3); the bottom end of each guide pipe (3) is fixedly connected to a filter box (4); the bottom surface of each filter box (4) is fixedly connected to a connecting pipe (5); the bottom end of each connecting pipe (5) penetrates the water storage tank (1) and extends to the inside of the water storage tank (1); the inside of each filter box (4) is respectively clamped with a filter cotton plate (6), a microporous filter plate (7) and an activated carbon filter plate (8); the water storage tank (1) is fixedly connected to a filter box (4); A plurality of ultraviolet sterilization lamps (9) are fixedly connected to the inner top wall; a water suction pump (10) is arranged above the water storage tank (1); a water inlet end of the water suction pump (10) penetrates the water storage tank (1) and extends into the interior of the water storage tank (1); a solar panel (11) is arranged above the water storage tank (1); a storage battery (12) is arranged below the solar panel (11); the storage battery (12) is electrically connected to the solar panel (11) via a wire; and each of the ultraviolet sterilization lamps (9) and the water suction pump (10) is electrically connected to the storage battery (12) via a wire.

2. A zero-carbon building rainwater collection and utilization device according to claim 1, characterized in that: A filter screen (13) is fixedly connected to the inner wall of the collecting tank (2), and a rain shield (14) is fixedly connected to the upper surface of the collecting tank (2).

3. The zero-carbon building rainwater collection and utilization device according to claim 1 is characterized by: Two mounting frames (15) are fixedly connected to the bottom surface of the collecting tank (2), and each mounting frame (15) is threadedly connected to a mounting bolt (16) inside, and one end of each mounting bolt (16) close to the mounting frame (15) passes through the mounting frame (15) and extends to the rear of the mounting frame (15).

4. The zero-carbon building rainwater collection and utilization device according to claim 1 is characterized by: The outer surface of each flow guide tube (3) is fixedly connected to a sealing ring (17), and the upper surface of each sealing ring (17) is fixedly connected to the bottom surface of the collecting tank (2).

5. The zero-carbon building rainwater collection and utilization device according to claim 1 is characterized by: The front side of the water storage tank (1) is fixedly connected to three drainage pipes (18), and the bottom ends of the three drainage pipes (18) are fixedly connected to a sewer pipe (19).

6. The zero-carbon building rainwater collection and utilization device according to claim 1 is characterized by: Support legs (20) are fixedly mounted on the left and right side surfaces of each filter box (4), and a mounting through hole (21) is provided on the upper surface of each support leg (20).

7. The zero-carbon building rainwater collection and utilization device according to claim 1 is characterized by: The front of each filter box (4) is provided with a sealing plate (22), the front of each filter cotton plate (6), microporous filter plate (7) and activated carbon filter plate (8) is fixedly connected to the back of the sealing plate (22), and the front of each sealing plate (22) is fixedly connected to a handle (23).

8. The zero-carbon building rainwater collection and utilization device according to claim 1 is characterized by: The bottom surface of the solar panel (11) is fixedly connected to two support plates (24), the bottom surface of each support plate (24) is fixedly connected to the upper surface of the water tank (1), and the side surfaces of the two support plates (24) close to each other are fixedly connected to the left and right side surfaces of the storage battery (12) respectively.

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