Building drainage device

Abstract

The utility model relates to the technical field of drainage devices, in particular to a building drainage device. The problem that in the prior art, a cleaning structure of a mounting plate is prone to being affected by solid impurities is solved, and the practicability of equipment is improved. The building structurally comprises a building body, an obliquely-arranged mounting plate is fixed to the top of the building body, a water collecting tank is fixed to the oblique bottom of the mounting plate, a water guiding structure used for guiding rainwater into the water collecting tank is further arranged on the surface of the mounting plate, and a filtering structure used for filtering solid impurities is further arranged at the top of the water collecting tank. The house body is further provided with an adjusting structure used for pouring out solid impurities in the filtering structure to be separated from the filtering structure, and the adjusting structure is further provided with a control structure used for controlling the adjusting structure. According to the embodiment of the utility model, the rotary filtering structure can be directly controlled to clean solid impurities on the filtering structure, a cleaning mode of adding a cleaning structure in the prior art is replaced, the influence of the solid impurities on the cleaning of the filtering structure is small, and the filter has relatively strong practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage devices, and in particular to a drainage device for a building. Background Art

[0002] The building drainage device is an important facility used to ensure the normal drainage of the installation board in rainy conditions, prevent water accumulation, water leakage, and recycle water. However, the installation board is too high and difficult to clean. Solid debris such as branches are easily accumulated on the installation board. Excessive accumulation of these solid debris can easily block the drainage pipe and affect the operation of the drainage device.

[0003] The solution to the solid debris in the prior art is: a cleaning plate is provided on the mounting plate, a cleaning needle is provided on the cleaning plate, and the solid debris on the mounting plate is cleaned by moving the cleaning plate and the cleaning needle.

[0004] Although this allows the installation plate to be cleaned without having to climb onto the installation plate, there are still the following disadvantages: the cleaning plate of the installation plate itself is exposed on the outer surface of the installation plate, making it easy for the cleaning plate itself and its driving structure to accumulate solid debris, which can easily cause the machine to jam and affect its normal operation. Utility Model Content

[0005] The utility model provides a building drainage device, which solves the problem in the prior art that the cleaning structure of the mounting plate itself is easily affected by solid debris, thereby improving the practicability of the device.

[0006] The technical solution of the utility model is as follows:

[0007] A building drainage device comprises a mounting plate fixedly mounted on a sloping roof and a building body, wherein a water collecting trough is fixed on the sloping bottom of the mounting plate,

[0008] The surface of the mounting plate is also provided with a water guiding structure for guiding rainwater into the water collecting tank, the top of the water collecting tank is also provided with a filtering structure for filtering solid impurities, the house body is also provided with an adjusting structure for pouring out solid impurities in the filtering structure and separating them from the filtering structure, the adjusting structure is also provided with a control structure for controlling the adjusting structure, and the control structure is also provided with a reset structure for causing the filtering structure to re-enter and abut against the mounting plate when the filtering structure is separated from the mounting plate.

[0009] Furthermore, the filtering structure comprises a filter plate, a water collecting baffle is fixed to the end of the filter plate away from the water collecting tank, the water collecting baffle is perpendicular to the filter plate, and a plurality of filtering holes are arranged on the filter plate.

[0010] Further, the adjustment structure includes rotating members fixedly arranged at both ends of the filter plate close to the water collecting baffle. An installation groove is provided at the end of the installation plate close to the water collecting tank. The rotating members are rotatably connected to the end of the installation groove away from the housing body. The horizontal height of the filter plate gradually increases from the center of the filter plate to both ends of the filter plate. A first limiting inclined surface is provided on the side of the filter plate away from the rotating member. A second limiting inclined surface that abuts against the first limiting inclined surface is provided on the side of the installation groove close to the first limiting inclined surface.

[0011] Further, the control structure includes a control member. A rotating gear is fixed on the rotating member. A sliding rail is fixed on the water collecting tank. A sliding rack is slidably connected to the sliding rail. The sliding rack meshes with the rotating gear. A connecting rope is fixed between the control member and the sliding rack.

[0012] Further, first sliding holes are provided on both sides of the sliding rail. The cross-section of the sliding rail is a "冂"-shaped structure. Sliding blocks are fixed on both sides of the sliding rack. The sliding blocks are slidably connected to the first sliding holes. The cross-section of the sliding block is a rectangular structure. A limiting block is fixed at the end of the sliding block away from the first sliding hole.

[0013] Further, the reset structure includes a limiting spring. A second sliding hole is also provided on the water collecting tank. The second sliding hole is arranged inside the sliding rail. A sliding rod is fixed at the end of the sliding rack. The cross-section of the sliding rod is a circular structure. The sliding rod is slidably connected to the second sliding hole. The limiting spring is sleeved on the sliding rod. One end of the limiting spring is fixedly connected to the water collecting tank, and the other end of the limiting spring is fixedly connected to the sliding rack.

[0014] Further, a plurality of parallel water guide grooves are provided on the installation plate. The cross-section of the water guide groove is a semi-circular structure. The water guide groove points from the highest point of the installation plate to the water collecting tank.

[0015] The working principle and beneficial effects of the present utility model are as follows:

[0016] The working process of this embodiment: When the solid debris on the filter plate of the installation plate needs to be cleaned, by pulling the control member, the sliding member slides downward, driving the rotating gear to rotate, so that the filter plate and the water collecting baffle rotate synchronously. The solid debris on the filter plate is poured out as the filter plate rotates in reverse. Repeat the above operation to ensure that the solid debris on the filter plate detaches from the filter plate. Then release the control member. Under the action of the limiting spring, the sliding rack rises, driving the rotating gear to rotate in the reverse direction, so that the filter plate is reset. Finally, clean the fallen solid debris.

[0017] This embodiment sets a control structure and an adjustment structure on the filter structure. This embodiment can control the adjustment structure so that the solid impurities on the filter structure on the mounting plate can be smoothly poured out and separated from the filter structure, and can be reset by the reset structure. This embodiment can directly control the rotating filter structure to clean the solid impurities on the filter structure, replacing the cleaning method of adding a cleaning structure in the prior art. The solid impurities have little effect on the clean filter structure, and the utility model has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a structural schematic diagram of the prior art of this embodiment;

[0020] Figure 2 The overall structure of this embodiment is shown in FIG. Figure 1 ;

[0021] Figure 3 The overall structure of this embodiment is shown in FIG. Figure 2 ;

[0022] Figure 4 Schematic diagram of the internal structure of the bottom box in this embodiment;

[0023] Figure 5 is a schematic diagram of the structure inside the first rotating gear in this embodiment;

[0024] Figure 6 Schematic diagram of the internal structure of the sliding rail in this embodiment.

[0025] In the figure:

[0026] 1. Housing body; 2. Control part; 21. Connecting rope; 3. Mounting plate; 31. Water guide trough; 32. Mounting trough; 321. Second limiting inclined plane; 4. Filter plate; 41. Water collecting baffle; 42. Filter hole; 43. First limiting inclined plane; 5. Water collecting trough; 51. Second sliding hole; 6. Sliding rail; 61. Sliding rack; 611. Sliding rod; 612. Limiting spring; 613. Sliding block; 614. Limiting block; 62. Rotating gear; 621. Rotating part; 63. First sliding hole. DETAILED DESCRIPTION

[0027] The following will be combined with 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 of 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.

[0028] like Figure 2 to Figure 6 As shown, a building drainage device, whose structure includes a mounting plate 3 fixedly mounted on a sloping roof and a building body 1, wherein the mounting plate 3 is fixedly mounted on the top roof of the building body 1, and a water collecting tank 5 is fixedly mounted on the inclined bottom of the mounting plate 3. The water guiding structure in this embodiment is arranged on the surface of the mounting plate 3 to guide rainwater into the water collecting tank 5. The filtering structure is arranged on the top of the water collecting tank 5 to filter solid impurities. The regulating structure is arranged on the building body 1 to pour out the solid impurities in the filtering structure and detach from the filtering structure. The control structure is arranged on the regulating structure to control the regulating structure. The reset structure is arranged on the control structure to make the filtering structure re-enter and abut against the mounting plate 3 when the filtering structure detaches from the mounting plate 3.

[0029] The control structure in this embodiment includes a control member 2, a rotating gear 62 fixedly arranged on a rotating member 621, a sliding rail 6 fixedly arranged on a water collecting tank 5, a sliding rack 61 slidingly arranged on the sliding rail 6, the sliding rack 61 meshes with the rotating gear 62, and a connecting rope 21 is fixed between the control member 2 and the sliding rack 61. The connection between the rotating gear 62 and the rack makes the connection structure tighter, more compact and more stable. The control member 2 in this embodiment can be extended to the ground through the control rope, and the roof filter plate 4 can be cleaned by simply pulling the control member 2 on the ground.

[0030] The reset structure in this embodiment includes a limit spring 612, a second sliding hole 51 is arranged on the water collection tank 5, the second sliding hole 51 is arranged in the sliding rail 6, a sliding rod 611 is fixedly arranged at the end of the sliding rack 61, the cross section of the sliding rod 611 is a circular structure, the sliding rod 611 is slidingly connected with the second sliding hole 51, the limit spring 612 is sleeved on the sliding rod 611, one end of the limit spring 612 is fixedly connected with the water collection tank 5, and the other end of the limit spring 612 is fixedly connected with the sliding rack 61. Such a design not only allows the filter screen to abut against the roof under the action of the limit spring 612 without pulling the control member 2, thereby ensuring the collection and filtration of rainwater, but also allows the filter screen to be directly reset when the control member 2 is released, thereby avoiding the entry of solid debris into the water collection tank 5 due to forgetting to reset the filter plate 4.

[0031] In this embodiment, the first sliding holes 63 are arranged on both sides of the sliding rail 6. The cross-section of the sliding rail 6 is a "冂"-shaped structure. Sliding blocks 613 are fixed on both sides of the sliding rack 61. The sliding blocks 613 are slidably connected to the first sliding holes 63. The cross-section of the sliding blocks 613 is a rectangular structure, which is used to ensure that the sliding rack 61 does not rotate during sliding. The limiting blocks 614 are fixedly arranged at the ends of the sliding blocks 613 away from the first sliding holes 63, which are used to prevent the sliding rack 61 from slipping out of position. Such a design makes the sliding rack 61 slide more smoothly on the sliding rail 6, and the sliding rack 61 is not easily displaced during the sliding process.

[0032] In this embodiment, a number of water guide grooves 31 are arranged in parallel on the mounting plate 3. The cross-section of the water guide grooves 31 is a semi-circular structure. The water guide grooves 31 point from the highest point of the mounting plate 3 to the water collecting tank 5. The design of the water guide grooves 31 in this embodiment can strengthen the guidance of the rainwater collecting tank 5 of the rainwater tank, slow down the splashing of rainwater from both sides of the mounting plate 3, enable more rainwater to enter the water collecting tank 5, and improve the rainwater collection rate.

[0033] The filtering structure in this embodiment includes a filter plate 4. A water collecting baffle 41 is fixedly arranged at the end of the filter plate 4 away from the water collecting tank 5. The water collecting baffle 41 is perpendicular to the filter plate 4. A number of filtering holes 42 are arranged on the filter plate 4, which are used to directly block solid debris from entering the water collecting tank 5 and facilitate the utilization of water resources. The setting of the water collecting baffle 41 in this embodiment can prevent rainwater from falling directly from the eaves, increase the collection of rainwater by the water collecting tank 5, and enable more rainwater to be reused.

[0034] The adjusting structure in this embodiment includes a rotating member 621, which is fixedly arranged at both ends of the filter plate 4 close to the water collecting baffle 41. A mounting groove 32 is arranged at the end of the mounting plate 3 close to the water collecting tank 5, which is used to facilitate the rotation of the filter plate 4. The rotating member 621 is rotatably connected to the end of the mounting groove 32 away from the housing body 1. The horizontal height of the filter plate 4 gradually increases from the center of the filter plate 4 to both ends of the filter plate 4, which is used to facilitate the collection of rainwater and reduce the overflow of rainwater from the side of the filter plate 4. A first limiting inclined surface 43 is arranged on the side of the filter plate 4 away from the rotating member 621. A second limiting inclined surface 321 is arranged on the side of the mounting groove 32 close to the first limiting inclined surface 43, which abuts against the first limiting inclined surface 43, used to strengthen the sealing effect between the filter plate 4 and the mounting groove 32 and reduce the entry of solid debris into the water collecting tank 5 through the gap. In this embodiment, when the first limiting inclined surface 43 abuts against the second limiting inclined surface 321, solid debris is blocked outside the filter plate 4, and rainwater enters the water collecting tank 5 through the filtering holes 42; when the filter plate 4 rotates and the first limiting inclined surface 43 is separated from the second limiting inclined surface 321, the solid debris falls out from the filter plate 4, avoiding manual cleaning on the roof and being safer.

[0035] The working process of this embodiment is as follows: when the solid debris on the filter plate 4 of the mounting plate 3 needs to be cleaned, the control member 2 is pulled to make the sliding member slide downward, driving the rotating gear 62 to rotate, so that the filter plate 4 and the water collecting baffle 41 rotate synchronously, and the solid debris on the filter plate 4 is poured out as the filter plate 4 is reversed, and the above operation is repeated to ensure that the solid debris on the filter plate 4 is separated from the filter plate 4, and then the control member 2 is released, and under the action of the limit spring 612, the sliding rack 61 rises and drives the rotating gear 62 to rotate in the opposite direction, so that the filter plate 4 is reset, and finally the fallen solid debris is cleaned.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A building drainage device, comprising a mounting plate (3) fixedly installed on an inclined roof and a housing body (1). The bottom of the inclined mounting plate (3) is fixedly provided with a water collecting tank (5), characterized in that a water guiding structure for guiding rainwater into the water collecting tank (5) is further provided on the surface of the mounting plate (3); a filtering structure for filtering solid impurities is further provided at the top of the water collecting tank (5); an adjusting structure for discharging the solid impurities in the filtering structure from the filtering structure is further provided on the housing body (1); a control structure for controlling the adjusting structure is further provided on the adjusting structure; and a reset structure for enabling the filtering structure to re-approach and abut against the mounting plate (3) when the filtering structure is separated from the mounting plate (3) is further provided on the control structure.

2. A building drainage device according to claim 1, characterized in that: The filtering structure includes a filter plate (4). A water collecting baffle (41) is fixedly provided at the end of the filter plate (4) away from the water collecting tank (5). The water collecting baffle (41) is perpendicular to the filter plate (4). A plurality of filter holes (42) are provided on the filter plate (4).

3. A building drainage device according to claim 2, characterized in that: The adjusting structure includes rotating members (621) fixedly provided at both ends of the filter plate (4) close to the water collecting baffle (41). An installation groove (32) is provided at the end of the mounting plate (3) close to the water collecting tank (5). The rotating members (621) are rotatably connected to the end of the installation groove (32) away from the housing body (1). The horizontal height of the filter plate (4) gradually increases from the center of the filter plate (4) to both ends of the filter plate (4). A first limiting inclined surface (43) is provided on the side of the filter plate (4) away from the rotating members (621). A second limiting inclined surface (321) abutting against the first limiting inclined surface (43) is provided on the side of the installation groove (32) close to the first limiting inclined surface (43).

4. A building drainage device according to claim 3, characterized in that: The control structure includes a control member (2). A rotating gear (62) is fixedly provided on the rotating member (621). A sliding rail (6) is fixedly provided on the water collecting tank (5). A sliding rack (61) is slidably connected to the sliding rail (6). The sliding rack (61) meshes with the rotating gear (62). A connecting rope (21) is fixedly provided between the control member (2) and the sliding rack (61).

5. A building drainage device according to claim 4, characterized in that: First sliding holes (63) are provided on both sides of the sliding rail (6). The cross section of the sliding rail (6) is a "冂”-shaped structure. Sliding blocks (613) are fixedly provided on both sides of the sliding rack (61). The sliding blocks (613) are slidably connected to the first sliding holes (63). The cross section of the sliding blocks (613) is a rectangular structure. A limiting block (614) is fixedly provided at the end of the sliding blocks (613) away from the first sliding holes (63).

6. A building drainage device according to claim 4, characterized in that: The reset structure comprises a limit spring (612). The water collecting trough (5) is also provided with a second sliding hole (51). The second sliding hole (51) is arranged in the sliding rail (6). A sliding rod (611) is fixed to the end of the sliding rack (61). The cross section of the sliding rod (611) is a circular structure. The sliding rod (611) is slidingly connected to the second sliding hole (51). The limit spring (612) is sleeved on the sliding rod (611). One end of the limit spring (612) is fixedly connected to the water collecting trough (5), and the other end of the limit spring (612) is fixedly connected to the sliding rack (61).

7. A building drainage device according to claim 1, characterized in that: The mounting plate (3) is further provided with a plurality of water guide grooves (31) arranged in parallel, the cross section of the water guide grooves (31) being a semicircular structure, and the water guide grooves (31) pointing from the highest point of the mounting plate (3) to the water collecting tank (5).

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