CN221637426U - Detachable filter element of rainwater collector - Google Patents

Abstract

The utility model relates to the technical field of rainwater collectors and discloses a detachable filter element of a rainwater collector, which comprises a collecting box, wherein a through hole is formed in the middle of the upper surface of the collecting box, a water guide bin is fixedly connected in the through hole of the upper surface of the collecting box, filter plates are arranged in the water guide bin at equal intervals, hinged rods are arranged at two ends of the water guide bin, a screw rod is movably connected to the inner wall of the water guide bin, a limiting plate is arranged on the inner wall of the water guide bin, sleeve rods are fixedly connected to two ends of the limiting plate, and a cleaning brush is arranged on the lower surface of the limiting plate.

Description

A removable filter element for rainwater collector

Technical Field

The utility model relates to the technical field of rainwater collectors, and more specifically to a detachable filter element of a rainwater collector.

Background Art

Urban greening plays an important role in urban construction and is one of the important criteria for measuring whether a city is livable. In order to reduce the drainage pressure of the city and alleviate the problem of water shortage in the city, rainwater is often collected, filtered and stored for urban greening irrigation. The filter element in the traditional rainwater collector is generally installed in a fixed connection mode, which is difficult to install and disassemble, and is not conducive to maintenance personnel to clean or replace the filter element.

The existing publication number is: CN211896308U, which is a rainwater collector equipped with a detachable filter element, including a water collecting box for collecting rainwater and a filtering device for filtering rainwater, the filtering device is provided with a collecting device for collecting rainwater, the filtering device includes a first columnar protrusion detachably connected to the upper end surface of the water collecting box, a first through hole is provided at the center of the first columnar protrusion, a filter element for filtering rainwater is detachably connected in the first through hole, the filter element includes a first fixing column, a filter mesh structure for filtering is circumferentially provided on the outer side wall of the first fixing column, and a first annular protrusion is provided in the first through hole to prevent the filter mesh structure from falling.

During the use of the above device, no anti-blocking mechanism is set. When it rains, there is usually strong wind, which will blow up debris such as leaves and make them fall into the rainwater collector. In addition, during long-term use, the leaves will block the filter element, thereby affecting the collection of rainwater. For this reason, we propose a detachable filter element for a rainwater collector to solve the above problem.

Utility Model Content

In order to overcome the above-mentioned defects of the prior art, the utility model provides a detachable filter element of a rainwater collector to solve the problems existing in the above-mentioned background technology.

The utility model provides the following technical solution: a detachable filter element of a rainwater collector, comprising a collection box, a through hole is opened in the middle of the upper surface of the collection box, a water guide bin is fixedly connected in the through hole on the upper surface of the collection box, filter plates are equidistantly arranged inside the water guide bin, a mounting plate is fixedly connected to one side of the filter plate extending to the outside of the water guide bin, a handle is fixedly connected to the middle of the mounting plate away from the filter plate, hooks are fixedly connected to both ends of the filter plate, hinged rods are provided at both ends of the water guide bin, a screw rod is movably connected to the inner wall of the water guide bin, a motor is fixedly connected to one end of the screw rod extending to the outside of the water guide bin, a limit plate is provided on the inner wall of the water guide bin, sleeve rods are fixedly connected to both ends of the limit plate, a cleaning brush is provided on the lower surface of the limit plate, and the lower surface of the cleaning brush is adapted to the upper surface of the filter plate;

Preferably, an observation window is fixedly connected to one end of both sides of the collecting box, an air vent is fixedly connected to one end of the upper surface of the collecting box, an outlet pipe is fixedly connected to one end of the collecting box away from the air vent, a valve is fixedly connected to the middle of the outlet pipe, the lower surface of the collecting box is fixedly connected to a bottom plate, and universal wheels are fixedly connected to both ends of both sides of the lower surface of the bottom plate.

Preferably, the top of the water guiding bin is fixedly connected to a collecting bin, a slot is provided on the inner wall of the collecting bin, a protective net is fixedly connected to the inner wall of the slot, slide rails are fixedly connected to both sides of the inner wall of the water guiding bin, and one end of the water guiding bin is fixedly connected to a waterproof shell, which is adapted to the position of the motor.

Preferably, one end of the hinged rod is movably connected to a movable bolt, the middle part of the side of the movable bolt is movably connected to a fixed block, the end of the fixed block away from the movable bolt is fixedly connected to the side of the water guide bin, the middle part of the side of the hinged rod is movably connected to a limiting ring, and the side of the limiting ring is adapted to the inner wall of the hook.

Preferably, both ends of the lower surface of the limit plate are fixedly connected with sliders, the bottom ends of the sliders are slidably connected to the side surfaces of the slide rails, the middle part of the lower surface of the limit plate is fixedly connected with a limit block, the bottom end of the limit block is provided with a threaded groove, and the threaded groove at the bottom end of the limit block is threadedly connected to the side surface of the screw rod.

Preferably, the bottom end of the inner wall of the sleeve rod is movably connected with a push rod, the top end of the push rod extends to the inner wall of the sleeve rod and is fixedly connected with a baffle, the bottom end of the push rod is fixedly connected with a fixing plate, the push rod is fixedly connected to the upper surface of the cleaning brush via the fixing plate, the inner wall of the sleeve rod is provided with a spring, and the two ends of the spring are respectively fixedly connected to the upper surface of the inner wall of the sleeve rod and the upper surface of the baffle.

Technical effects and advantages of the utility model:

1. The utility model is provided with an articulated rod. If the filter plate needs to be repaired and replaced, at this time, the articulated rod is moved to rotate with the movable bolt as the axis. During the rotation of the articulated rod, the limit ring is driven to move from the inside of the hook. Then the handle is pulled, and the handle drives the filter plate through the mounting plate and moves out of the inner wall of the water guide bin, thereby realizing the disassembly of the filter plate. After the repair is completed, the filter plate is placed back on the inner wall of the water guide bin, thereby realizing the rapid installation of the filter plate, which is beneficial to improving the flexibility of the device.

2. The utility model is provided with a cleaning brush. During operation, the motor drives the limit block to move. When the limit block moves, it drives the limit plate. When the limit plate moves, it drives the cleaning brush to move back and forth inside the water guide chamber through the sleeve rod, so that the cleaning brush can clean up the blockage on the surface of the filter plate. In addition, the spring provided on the inner wall of the sleeve rod can push the cleaning brush through its own elastic force during use, so that the brush is always in contact with the upper surface of the filter plate, which is beneficial to improve the stability of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic cross-sectional view of the overall structure of the present invention;

FIG3 is a schematic diagram of the structure of a filter plate of the present invention;

FIG4 is an enlarged schematic diagram of the structure at A in FIG1 of the present utility model;

Figure 5 is a schematic diagram of the anti-blocking structure of the utility model;

FIG6 is a schematic cross-sectional view of the sleeve rod structure of the present invention.

The accompanying drawings are marked as follows: 1. collecting box; 101. observation window; 102. ventilation tube; 103. water outlet pipe; 1031. valve; 104. bottom plate; 1041. universal wheel; 2. water guide chamber; 201. collecting chamber; 2011. card slot; 202. protective net; 203. slide rail; 204. waterproof shell; 3. filter plate; 301. mounting plate; 302. handle; 303. hook; 4. hinged rod; 401. movable bolt; 402. fixing block; 403. limiting ring; 5. screw rod; 501. motor; 6. limiting plate; 601. slider; 602. limiting block; 7. sleeve rod; 701. push rod; 702. baffle; 703. fixing plate; 704. spring; 8. cleaning brush.

DETAILED DESCRIPTION

The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The detachable filter element of the rainwater collector involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

The utility model provides a detachable filter element of a rainwater collector, comprising a collection box 1, a through hole is opened in the middle of the upper surface of the collection box 1, a water guide chamber 2 is fixedly connected in the through hole on the upper surface of the collection box 1, filter plates 3 are arranged equidistantly inside the water guide chamber 2, one side of the filter plate 3 extending to the outside of the water guide chamber 2 is fixedly connected to a mounting plate 301, a handle 302 is fixedly connected to the middle of the mounting plate 301 away from the filter plate 3, both ends of the filter plate 3 are fixedly connected to a hook 303, both ends of the water guide chamber 2 are provided with a hinged rod 4, the inner wall of the water guide chamber 2 is movably connected to a screw rod 5, and one end of the screw rod 5 extending to the outside of the water guide chamber 2 is fixedly connected to a motor 501, a limit plate 6 is provided on the inner wall of the water guide chamber 2, both ends of the limit plate 6 are fixedly connected to a sleeve rod 7, a cleaning brush 8 is provided on the lower surface of the limit plate 6, the lower surface of the cleaning brush 8 is adapted to the upper surface of the filter plate 3, and one end of the hinged rod 4 is movably connected to The movable bolt 401 is connected, and the middle part of the side of the movable bolt 401 is movably connected with a fixed block 402. The end of the fixed block 402 away from the movable bolt 401 is fixedly connected to the side of the water guide chamber 2. The middle part of the side of the hinged rod 4 is movably connected with a limit ring 403. The side of the limit ring 403 is adapted to the inner wall of the hook 303. When in use, the filter plate 3 needs to be repaired and replaced. At this time, the hinged rod 4 is toggled to rotate with the movable bolt 401 as the axis. During the rotation, the hinged rod 4 will drive the limit ring 403 to move from the inside of the hook 303, and then pull the handle 302. The handle 302 will drive the filter plate 3 through the mounting plate 301 to move out of the inner wall of the water guide chamber 2, thereby realizing the disassembly of the filter plate 3. After the maintenance is completed, the filter plate 3 will be placed on the inner wall of the water guide chamber 2 again, thereby realizing the rapid installation of the filter plate 3, which is conducive to improving the flexibility of the device.

Furthermore, an observation window 101 is fixedly connected to one end of both sides of the collecting box 1, an air vent 102 is fixedly connected to one end of the upper surface of the collecting box 1, an outlet pipe 103 is fixedly connected to one end of the collecting box 1 away from the air vent 102, a valve 1031 is fixedly connected to the middle of the outlet pipe 103, a bottom plate 104 is fixedly connected to the lower surface of the collecting box 1, and universal wheels 1041 are fixedly connected to both ends of both sides of the lower surface of the bottom plate 104. During use, when it is necessary to drain rainwater from the collecting box 1, the valve 1031 is opened to allow the water inside the collecting box 1 to be discharged through the outlet pipe 103 and through the observation window 101, thereby making it convenient for the staff to observe the water level inside the collecting box 1.

Furthermore, the top of the water guiding bin 2 is fixedly connected to the collecting bin 201, the inner wall of the collecting bin 201 is provided with a card slot 2011, the inner wall of the card slot 2011 is fixedly connected to a protective net 202, both sides of the inner wall of the water guiding bin 2 are fixedly connected to slide rails 203, one end of the water guiding bin 2 is fixedly connected to a waterproof shell 204, and the waterproof shell 204 is adapted to the position of the motor 501. When in use, the protective net 202 can prevent large objects from entering the interior of the water guiding bin 2 during use, and the waterproof shell 204 can activate the waterproof effect on the motor 501 during use.

Furthermore, both ends of the lower surface of the limit plate 6 are fixedly connected with sliders 601, and the bottom ends of the sliders 601 are slidably connected to the side surfaces of the slide rails 203. The middle part of the lower surface of the limit plate 6 is fixedly connected with a limit block 602, and a threaded groove is provided at the bottom end of the limit block 602. The threaded groove at the bottom end of the limit block 602 is threadedly connected to the side surface of the screw rod 5. When in use, the motor 501 will drive the limit block 602 to move through the motor 501 during operation. When the limit block 602 moves, it will drive the limit plate 6. When the limit plate 6 moves, it will drive the cleaning brush 8 to move back and forth inside the water guide chamber 2 through the sleeve rod 7, so that the cleaning brush 8 can clean up the blockages on the surface of the filter plate 3.

Furthermore, a push rod 701 is movably connected to the bottom end of the inner wall of the sleeve rod 7, and the top end of the push rod 701 extends to the inner wall of the sleeve rod 7 and is fixedly connected to a baffle 702. The bottom end of the push rod 701 is fixedly connected to a fixing plate 703. The push rod 701 is fixedly connected to the upper surface of the cleaning brush 8 through the fixing plate 703. The inner wall of the sleeve rod 7 is provided with a spring 704, and the two ends of the spring 704 are respectively fixedly connected to the upper surface of the inner wall of the sleeve rod 7 and the upper surface of the baffle 702. When in use, through the spring 704 provided on the inner wall of the sleeve rod 7, during use, the spring 704 will push the cleaning brush 8 through its own elastic force, so that it is always in contact with the upper surface of the filter plate 3, thereby improving the stability of the device.

The working principle of the utility model is as follows: when in use, the device is placed in a suitable position. During rain, rainwater will enter the water guide chamber 2 through the collection chamber 201, and then be filtered by the filter plate 3 and flow into the collection box 1, thereby realizing the collection of rainwater. During long-term use, the filter plate 3 needs to be repaired and replaced. At this time, the hinged rod 4 is toggled to rotate around the movable bolt 401. During the rotation, the hinged rod 4 will drive the limit ring 403 to move from the inside of the hook 303, and then the handle 302 is pulled. The handle 302 will drive the filter plate 3 through the mounting plate 301 to move out of the inner wall of the water guide chamber 2, thereby realizing the disassembly of the filter plate 3. After the repair is completed, the filter plate 3 is placed back on the inner wall of the water guide chamber 2, so as to realize the rapid installation of the filter plate 3, which is beneficial to improve the flexibility of the device, and in the process of use, the motor 501 is started, and the motor 501 drives the limit block 602 to move through the motor 501 during operation, and when the limit block 602 moves, it drives the limit plate 6, and when the limit plate 6 moves, it drives the cleaning brush 8 to move back and forth inside the water guide chamber 2 through the sleeve rod 7, so that the cleaning brush 8 cleans the blockage on the surface of the filter plate 3, and through the spring 704 provided on the inner wall of the sleeve rod 7, during use, the spring 704 pushes the cleaning brush 8 through its own elastic force, so that it is always in contact with the upper surface of the filter plate 3, thereby improving the stability of the device.

Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

Secondly: The drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A detachable filter element for a rainwater collector, comprising a collection box (1), characterized in that: a through hole is opened in the middle of the upper surface of the collection box (1), a water guide chamber (2) is fixedly connected in the through hole on the upper surface of the collection box (1), filter plates (3) are arranged equidistantly inside the water guide chamber (2), a mounting plate (301) is fixedly connected to one side of the filter plate (3) extending to the outside of the water guide chamber (2), a handle (302) is fixedly connected to the middle of the side of the mounting plate (301) away from the filter plate (3), and the filter plate (3) is fixedly connected to the middle of the side of the filter plate (3) away from the filter plate (3). Both ends are fixedly connected with hooks (303), both ends of the water guide chamber (2) are provided with hinged rods (4), the inner wall of the water guide chamber (2) is movably connected with a screw rod (5), one end of the screw rod (5) extending to the outside of the water guide chamber (2) is fixedly connected with a motor (501), the inner wall of the water guide chamber (2) is provided with a limit plate (6), both ends of the limit plate (6) are fixedly connected with sleeve rods (7), the lower surface of the limit plate (6) is provided with a cleaning brush (8), and the lower surface of the cleaning brush (8) is adapted to the upper surface of the filter plate (3). 2. A detachable filter element for a rainwater collector according to claim 1, characterized in that: an observation window (101) is fixedly connected to one end of both sides of the collection box (1), an air vent (102) is fixedly connected to one end of the upper surface of the collection box (1), an outlet pipe (103) is fixedly connected to one end of the collection box (1) away from the air vent (102), a valve (1031) is fixedly connected to the middle of the outlet pipe (103), a bottom plate (104) is fixedly connected to the lower surface of the collection box (1), and universal wheels (1041) are fixedly connected to both ends of the lower surface of the bottom plate (104). 3. A detachable filter element for a rainwater collector according to claim 1, characterized in that: the top of the water guide chamber (2) is fixedly connected to a collecting chamber (201), a slot (2011) is provided on the inner wall of the collecting chamber (201), a protective net (202) is fixedly connected to the inner wall of the slot (2011), slide rails (203) are fixedly connected to both sides of the inner wall of the water guide chamber (2), a waterproof shell (204) is fixedly connected to one end of the water guide chamber (2), and the waterproof shell (204) is adapted to the position of the motor (501). 4. A detachable filter element for a rainwater collector according to claim 1, characterized in that: one end of the hinged rod (4) is movably connected to a movable bolt (401), the middle part of the side of the movable bolt (401) is movably connected to a fixed block (402), one end of the fixed block (402) away from the movable bolt (401) is fixedly connected to the side of the water guide chamber (2), the middle part of the side of the hinged rod (4) is movably connected to a limit ring (403), and the side of the limit ring (403) is adapted to the inner wall of the hook (303). 5. A detachable filter element for a rainwater collector according to claim 1, characterized in that: both ends of the lower surface of the limit plate (6) are fixedly connected with sliders (601), the bottom ends of the sliders (601) are slidably connected to the side surfaces of the slide rails (203), the middle part of the lower surface of the limit plate (6) is fixedly connected with a limit block (602), the bottom end of the limit block (602) is provided with a threaded groove, and the threaded groove at the bottom end of the limit block (602) is threadedly connected to the side surface of the screw rod (5). 6. A detachable filter element for a rainwater collector according to claim 1, characterized in that: the bottom end of the inner wall of the sleeve rod (7) is movably connected to a push rod (701), the top end of the push rod (701) extends to the inner wall of the sleeve rod (7) and is fixedly connected to a baffle (702), the bottom end of the push rod (701) is fixedly connected to a fixing plate (703), the push rod (701) is fixedly connected to the upper surface of a cleaning brush (8) through the fixing plate (703), the inner wall of the sleeve rod (7) is provided with a spring (704), and the two ends of the spring (704) are respectively fixedly connected to the upper surface of the inner wall of the sleeve rod (7) and the upper surface of the baffle (702).