Rainwater collecting and treating device

Abstract

The utility model discloses a rainwater collecting and processing device which comprises a device body, supporting legs are arranged at the four corners of the bottom of the device body, a water inlet is formed in the top of the device body, collecting grooves are formed in the two sides of the device body, first filtering assemblies are arranged outside the two sides of the device body, and second filtering assemblies are arranged in the device body. The second filtering assembly comprises two damping grooves fixedly connected to the inner side of the device body, a filtering frame is movably connected between the two damping grooves, a first spring is arranged at the center of the bottom end of the filtering frame, spring columns are connected to the two ends of the first spring, and mounting blocks are connected to the sides, away from the first spring, of the spring columns. And the mounting block is fixedly connected with the bottom of the filter frame. The filter frame is continuously impacted by water flow, so that the filter frame deforms to a certain extent through mutual matching of the spring column and the first spring in the continuous impact process, and the filter frame adapts to larger water flow.

Description

Technical Field

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

[0002] Rainwater is a precious water resource. The collected rainwater can be used for greening, flushing toilets, etc. This can reduce the use of urban tap water and achieve the purpose of energy conservation and environmental protection. It can effectively save tap water resources and thus save more energy.

[0003] However, there are still the following problems in the implementation of relevant technologies: With the continuous construction of cities, there are more and more rainwater collection and treatment devices in cities. Although the existing rainwater collection and treatment devices have certain anti-clogging functions, the effect is not obvious. Once the amount of rainwater is large, a large amount of impurities in the rainwater are brought into the treatment device. Excessive impurities will cause the filter to be blocked if not handled in time. At the same time, when the water flow is large and impacts the filter, it is easy to cause damage to the filter, thereby affecting the service life. Therefore, improvements are now made to a rainwater collection and treatment device. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a rainwater collection and treatment device. Impurities enter the interior of the collection box through the collection trough for collection. After filtering, the sewage discharge door outside the collection box can be opened in time to clean the impurities filtered on the filter plate. At the same time, the spring column and the first spring cooperate with each other to produce a certain deformation, so as to adapt to larger water flows, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a rainwater collection and treatment device, including a device body, supporting legs are provided at the four corners of the bottom of the device body, a water inlet is provided at the top of the device body, collecting grooves are opened on both sides of the device body, first filter components are provided on the outside of both sides of the device body, and a second filter component is provided inside the device body. The second filter component includes two shock-absorbing grooves fixedly connected to the inner side of the device body, a filter frame is movably connected between the two shock-absorbing grooves, a first spring is provided at the center of the bottom end of the filter frame, spring columns are connected at both ends of the first spring, a mounting block is connected to the side of the spring column away from the first spring, and the mounting block is fixedly connected to the bottom of the filter frame.

[0006] Preferably, the first filter assembly includes a collecting box fixedly connected to the outside of the device body, a notch is opened on the inside of the collecting box close to the collecting trough, a filter plate is provided on the inner side of the collecting box, two slope plates are provided on the bottom of the collecting box, a guide pipe is provided on the internal fixed sleeve of the collecting box, one end of the guide pipe is fixedly connected to the inside of the device body, and a sewage door is installed on the side of the collecting box.

[0007] Preferably, the internal array of the shock absorbing groove is provided with a plurality of second springs, and the filter frame is extended and retracted by the second springs.

[0008] Preferably, guide plates are provided around the top of the device body, a drain pipe is fixedly installed on one side of the device body, and a valve is provided on the outside of the drain pipe.

[0009] Preferably, the filter frame is in an A-shaped structure as a whole, and a plurality of filter mesh holes for filtering are provided on the outside of the filter frame.

[0010] Preferably, baffles are fixedly connected to both sides of the interior of the device body.

[0011] The rainwater collection and treatment device proposed by the utility model can bring the following beneficial effects:

[0012] 1. When water flows in from the water inlet, it flows out through the filter holes on the surface of the filter frame. When there are a lot of impurities in the rainwater, the filter frame will slide the impurities to both ends of the filter frame, so that the rainwater and the impurities are separated, and finally enter the collection box through the collection trough for collection. After filtering, the sewage door outside the collection box can be opened in time to clean the impurities filtered on the filter plate.

[0013] 2. At the same time, when the rain is heavy, the water flow continuously impacts the filter frame, so that the filter frame undergoes a certain deformation through the cooperation between the spring column and the first spring during the continuous impact process, so as to adapt to the larger water flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0015] In the attached picture:

[0016] Figure 1 The utility model is a schematic diagram of the overall structure of a rainwater collection and treatment device.

[0017] Figure 2 The utility model is a schematic cross-sectional structure diagram of a rainwater collection and treatment device.

[0018] Figure 3 A cross-sectional view of a rainwater collection and treatment device of the utility model Figure 2 Schematic diagram of the structure from the middle side.

[0019] In the figure: 1. device body; 2. support leg; 3. guide plate; 4. collection box; 5. sewage door; 6. guide pipe; 7. slope plate; 8. filter plate; 9. baffle; 10. filter frame; 11. mounting block; 12. spring column; 13. first spring; 14. shock absorbing groove; 15. second spring; 16. drain pipe; 17. valve; 18. water inlet; 19. collection groove. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the overall concept of the utility model, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0021] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are 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.

[0022] 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.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one scheme", "some schemes", "examples", "specific examples" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more schemes or examples.

[0025] like Figure 1 to Figure 3 As shown, an embodiment of the utility model proposes a rainwater collection and treatment device, including a device body 1, support legs 2 are provided at the four corners of the bottom of the device body 1, a water inlet 18 is provided at the top of the device body 1, and collection grooves 19 are opened on both sides of the device body 1. First filter components are provided on the outside of both sides of the device body 1, and a second filter component is provided inside the device body 1. The second filter component includes two shock-absorbing grooves 14 fixedly connected to the inner side of the device body 1, and a filter frame 10 is movably connected between the two shock-absorbing grooves 14. A first spring 13 is provided at the center of the bottom end of the filter frame 10, and spring columns 12 are connected at both ends of the first spring 13. A mounting block 11 is connected to the side of the spring column 12 away from the first spring 13, and the mounting block 11 is fixedly connected to the bottom of the filter frame 10.

[0026] like Figure 1 and Figure 2 As shown, the first filtering assembly includes a collecting box 4 fixedly connected to the outside of the device body 1, a notch is opened on the inside of the collecting box 4 near the collecting tank 19, a filter plate 8 is provided on the inside of the collecting box 4, two slope plates 7 are provided at the bottom of the collecting box 4, a guide pipe 6 is fixedly sleeved inside the collecting box 4, one end of the guide pipe 6 is fixedly connected to the inside of the device body 1, and a sewage door 5 is installed on the side of the collecting box 4.

[0027] like Figure 3 As shown, the internal array of the shock absorbing groove 14 is provided with a plurality of second springs 15, and the filter frame 10 is extended and retracted by the second springs 15. The second springs 15 of the filter frame 7 on the inside of the shock absorbing groove 14 are driven to move up and down by the size of the water flow, so as to adapt to the water flow size in different situations.

[0028] like Figure 1 As shown, guide plates 3 are arranged around the top of the device body 1, a drain pipe 16 is fixedly installed on one side of the device body 1, and a valve 17 is arranged outside the drain pipe 16. The rainwater filtered inside the device body 1 can be discharged by switching the valve 17, which is simple and convenient.

[0029] like Figure 1 and Figure 2 As shown, the filter frame 10 is an A-shaped structure as a whole, and a plurality of filter mesh holes for filtering are provided on the outside of the filter frame 10, so that impurities and rainwater can be effectively separated.

[0030] like Figure 2 and Figure 2 As shown, baffles 9 are fixedly connected to both sides of the device body 1. When the water flow is large, the impact on the filter frame 10 can be reduced, so that the filter frame 10 is prevented from being subjected to a vertical downward impact force.

[0031] Working principle:

[0032] When in use, the staff places the device at the desired position. When water flows in from the water inlet 18, it flows out through the filter mesh holes on the surface of the filter frame 10. When there are a lot of impurities in the rainwater, the filter frame 7 slides the impurities to the two ends of the filter frame 7, so that the rainwater and the impurities are separated, and finally enter the interior of the collection box 4 through the collection groove 19 for collection. In the process of collection, the impurities are blocked by the filter plate 8 inside the collection box 4, and the excess water on the impurities on the surface of the filter plate 8 is made to flow into the interior of the device body 1 through the guide pipe 6 at the bottom of the collection box 4 for collection. After filtering, the impurities filtered on the filter plate 8 can be cleaned by opening the sewage discharge door 5 outside the collection box 4. At the same time, when the rainwater is large, the water flow continuously impacts the filter frame 10, so that the filter frame 10 is deformed to a certain extent through the cooperation between the spring column 12 and the first spring 13 during the continuous impact, so as to adapt to the larger water flow. At the same time, the larger water flow impact allows the filter frame 10 to be offset on the second spring 15 inside the shock absorbing groove 14, so that it can better adapt to the larger water flow, avoid being damaged, and not easily cause damage to the filter frame 10.

[0033] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0034] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A rainwater collection and treatment device, comprising a device body (1), wherein the bottom four corners of the device body (1) are provided with support legs (2), the top of the device body (1) is provided with a water inlet (18), and both sides of the device body (1) are provided with collection troughs (19), characterized in that: A first filter assembly is provided on the outside of both sides of the device body (1), and a second filter assembly is provided inside the device body (1). The second filter assembly includes two shock-absorbing grooves (14) fixedly connected to the inner side of the device body (1), and a filter frame (10) is movably connected between the two shock-absorbing grooves (14). A first spring (13) is provided at the center of the bottom end of the filter frame (10), and spring columns (12) are connected to both ends of the first spring (13). A mounting block (11) is connected to the side of the spring column (12) away from the first spring (13), and the mounting block (11) is fixedly connected to the bottom of the filter frame (10).

2. A rainwater collection and treatment device according to claim 1, characterized in that: The first filter assembly comprises a collection box (4) fixedly connected to the outside of the device body (1), a notch is provided on one side of the interior of the collection box (4) close to the collection tank (19), a filter plate (8) is provided on the inner side of the collection box (4), two slope plates (7) are provided at the bottom of the collection box (4), a guide tube (6) is fixedly provided inside the collection box (4), one end of the guide tube (6) is fixedly connected to the inside of the device body (1), and a sewage discharge door (5) is installed on the side of the collection box (4).

3. A rainwater collection and treatment device according to claim 1, characterized in that: The internal array of the shock-absorbing groove (14) is provided with a plurality of second springs (15), and the filter frame (10) is expanded and contracted by the second springs (15).

4. A rainwater collection and treatment device according to claim 1, characterized in that: Guide plates (3) are provided around the top of the device body (1), a drainage pipe (16) is fixedly installed on one side of the device body (1), and a valve (17) is provided on the outside of the drainage pipe (16).

5. A rainwater collection and treatment device according to claim 1, characterized in that: The filter frame (10) is in an A-shaped structure as a whole, and a plurality of filter mesh holes for filtering are provided on the outside of the filter frame (10).

6. A rainwater collection and treatment device according to claim 1, characterized in that: Baffles (9) are fixedly connected to both sides of the interior of the device body (1).

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