Sponge city rainwater permeation device

Abstract

The utility model provides a rainwater permeation device for a sponge city. The sponge city rainwater permeation device comprises a box body, a filter screen is movably installed on the box body in a sealed mode, two clamping grooves are symmetrically formed in the filter screen, and a locking mechanism is arranged on the box body and used for fixing the filter screen. The rainwater infiltration device for the sponge city has the advantages that the filter screen is convenient to mount and dismount, comprehensive cleaning or replacement of the filter screen is facilitated, and normal collection of rainwater is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater utilization, in particular to a sponge city rainwater infiltration device. Background Art

[0002] Sponge city is a new generation of urban stormwater management concept, which means that the city can adapt to environmental changes and respond to natural disasters caused by rainwater like a sponge, and has good flexibility. Currently, rainwater infiltration devices are needed in sponge cities.

[0003] However, the filter screens of existing rainwater infiltration devices are mostly fixed, and it is inconvenient to fully clean or replace the filter screens after they are clogged, which is not conducive to the normal collection of rainwater.

[0004] Therefore, it is necessary to provide a new sponge city rainwater infiltration device to solve the above technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a sponge city rainwater infiltration device which has a filter screen that is easy to install and disassemble, is convenient for comprehensive cleaning or replacement, and is conducive to normal collection of rainwater.

[0006] In order to solve the above technical problems, the sponge city rainwater infiltration device provided by the utility model includes: a box body, on which a filter screen is sealed and movably installed, two slots are symmetrically provided on the filter screen, and a locking mechanism is provided on the box body, and the locking mechanism is used to fix the filter screen.

[0007] Preferably, a water outlet pipe is provided in the box body, and the top end of the water outlet pipe extends outside the box body and is provided with a quick-release joint.

[0008] Preferably, a cavity is provided on the box body, sliding grooves are provided on both inner walls of the cavity, and a mounting groove is provided on one inner wall of the sliding groove.

[0009] Preferably, the locking mechanism includes two blocks, which are slidably installed in the corresponding installation grooves, and the blocks are movably connected to the inner walls of the corresponding slots. A long strip block is slidably installed in the installation groove, and the long strip block is fixedly connected to the corresponding block.

[0010] Preferably, two positioning rods are symmetrically fixedly installed in the installation groove, and the positioning rods pass through the corresponding long strips and are slidably connected to the corresponding long strips. A spring is provided on the sliding sleeve of the positioning rod, and one end of the spring is fixedly connected to the inner wall of the corresponding installation groove, and the other end of the spring is fixedly connected to the corresponding long strip.

[0011] Preferably, a push rod is slidably installed in the sliding groove, and the push rod is fixedly connected to the corresponding long strip block. A rotating shaft is rotatably installed in the cavity, and a cam is fixedly sleeved on the rotating shaft. The cam is adapted to the two push rods, and the top end of the rotating shaft extends outside the cavity and is fixedly installed with a protrusion.

[0012] Preferably, two handles are provided on the filter net.

[0013] Compared with related technologies, the sponge city rainwater infiltration device provided by the utility model has the following beneficial effects:

[0014] The utility model provides a sponge city rainwater infiltration device, which can filter and collect rainwater through a box body and a filter net, which is beneficial to preventing urban waterlogging and saving water resources. The locking mechanism facilitates the installation and disassembly of the filter net, and is convenient for comprehensive cleaning or replacement of the filter net, thereby improving the convenience of use and ensuring the infiltration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of the sponge city rainwater infiltration device provided by the utility model;

[0016] Figure 2 for Figure 1 The cross-sectional structural diagram shown;

[0017] Figure 3 for Figure 1 The side cross-sectional structural diagram shown;

[0018] Figure 4 It is a structural diagram of the locking mechanism in the utility model.

[0019] Numbers in the figure: 1. Box body; 2. Filter screen; 3. Card slot; 4. Locking mechanism; 401. Card block; 402. Long block; 403. Positioning rod; 404. Spring; 405. Push rod; 406. Rotating shaft; 407. Cam; 408. Head; 5. Water outlet pipe; 6. Cavity; 7. Mounting slot; 8. Sliding slot; 9. Handle. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0021] Please refer to Figure 1 、 2 , 3 and Figure 4 The sponge city rainwater infiltration device includes: a box body 1, a filter screen 2 is sealed and movably installed on the box body 1, two slots 3 are symmetrically opened on the filter screen 2, and a locking mechanism 4 is provided on the box body 1, and the locking mechanism 4 is used to fix the filter screen 2.

[0022] A water outlet pipe 5 is provided in the box body 1 , and the top end of the water outlet pipe 5 extends to the outside of the box body 1 and is provided with a quick-release joint to facilitate taking out the water in the box body 1 .

[0023] The box body 1 is provided with a cavity 6 , and both inner walls of the cavity 6 are provided with sliding grooves 8 , and an inner wall of one side of the sliding groove 8 is provided with a mounting groove 7 .

[0024] The locking mechanism 4 includes two blocks 401, which are slidably installed in the corresponding installation grooves 7, and the blocks 401 are movably connected to the inner walls of the corresponding slots 3. A long strip 402 is slidably installed in the installation groove 7, and the long strip 402 is fixedly connected to the corresponding blocks 401, which can fix the filter screen 2 to prevent the filter screen 2 from falling off during use.

[0025] Two positioning rods 403 are symmetrically fixedly installed in the installation groove 7. The positioning rods 403 pass through the corresponding long blocks 402 and are slidably connected to the corresponding long blocks 402. A spring 404 is provided on the sliding sleeve of the positioning rod 403. One end of the spring 404 is fixedly connected to the inner wall of the corresponding installation groove 7, and the other end of the spring 404 is fixedly connected to the corresponding long block 402, which can provide power for the block 401 to enter the slot 3 to complete the fixation of the filter screen 2.

[0026] A push rod 405 is slidably mounted within the sliding slot 8 and fixedly connected to the corresponding elongated block 402. A rotating shaft 406 is rotatably mounted within the cavity 6. A cam 407 is fixedly sleeved on the rotating shaft 406 and engages with the two push rods 405. The top end of the rotating shaft 406 extends outside the cavity 6 and is fixedly mounted with a protrusion 408. The two clamping blocks 401 can be moved away from each other out of the clamping slot 3, thereby removing the filter 2.

[0027] The filter screen 2 is provided with two handles 9 to facilitate the disassembly of the filter screen 2 .

[0028] The working principle of the sponge city rainwater infiltration device provided by the utility model is as follows:

[0029] When in use, rainwater is filtered through the filter 2 so that the filtered rainwater penetrates into the box 1, completing the collection of rainwater. The rainwater in the box 1 can be pumped out by connecting the outlet pipe 5 to the external water pump. When the filter 2 needs to be cleaned, the head 408 is rotated, and the head 408 drives the rotating shaft 406 to rotate, and the rotating shaft 406 drives the cam 407 to rotate, and the cam 407 drives the two push rods 405 to move away from each other, and the two push rods 405 drive the two long blocks 402 to move away from each other, and the two long blocks 402 drive the two card blocks 401 to move away from each other and move out of the card slot 3. At this time, The two handles 9 remove the filter 2 for comprehensive cleaning or replacement; during installation, rotate the head 408 again to make the two blocks 401 move away from each other. At this time, the spring 404 is in a compressed and force-accumulating state, and then place the filter 2 on the box body 1. At this time, the slot 3 corresponds to the block 401, and then release the head 408. At this time, under the elastic force of the spring 404, the two blocks 401 move toward each other and enter the two slots 3 to fix the filter 2. At this time, the installation is completed, the operation is simple, the filter 2 is easy to install and disassemble, and it is convenient to clean or replace the filter 2, thereby ensuring the efficiency of rainwater penetration.

[0030] Compared with related technologies, the sponge city rainwater infiltration device provided by the utility model has the following beneficial effects:

[0031] The utility model provides a sponge city rainwater infiltration device, which can filter and collect rainwater through the box body 1 and the filter screen 2, which is beneficial to preventing urban waterlogging and saving water resources. The locking mechanism 4 facilitates the installation and disassembly of the filter screen 2, and is convenient for comprehensive cleaning or replacement of the filter screen 2, thereby improving the convenience of use and ensuring the infiltration efficiency.

[0032] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A sponge city rainwater infiltration device, characterized in that: include: A box body, wherein a filter screen is movably and sealingly mounted on the box body, two slots are symmetrically provided on the filter screen, and a locking mechanism is provided on the box body, and the locking mechanism is used to fix the filter screen; The box body is provided with a cavity, the inner walls on both sides of the cavity are provided with sliding grooves, and the inner wall on one side of the sliding groove is provided with a mounting groove; The locking mechanism includes two clamping blocks, which are slidably installed in the corresponding mounting grooves and movably connected to the inner walls of the corresponding mounting grooves. A long strip is slidably installed in the mounting grooves, and the long strip is fixedly connected to the corresponding clamping blocks; Two positioning rods are symmetrically fixedly installed in the mounting groove, and the positioning rods pass through the corresponding long blocks and are slidably connected to the corresponding long blocks. A spring is provided on the sliding sleeve of the positioning rod, and one end of the spring is fixedly connected to the inner wall of the corresponding mounting groove, and the other end of the spring is fixedly connected to the corresponding long block. A push rod is slidably installed in the sliding groove, and the push rod is fixedly connected to the corresponding long strip block. A rotating shaft is rotatably installed in the cavity, and a cam is fixedly sleeved on the rotating shaft. The cam is adapted to the two push rods, and the top end of the rotating shaft extends outside the cavity and is fixedly installed with a protrusion.

2. The sponge city rainwater infiltration device according to claim 1, characterized in that: A water outlet pipe is provided in the box body, and the top end of the water outlet pipe extends outside the box body and is provided with a quick-release joint.

3. The sponge city rainwater infiltration device according to claim 1, characterized in that: The filter is provided with two handles.

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