Drainage device with filtering function

Abstract

The utility model discloses a drainage device with filtering function, including a drainage box, the upper surface of which is fixedly connected with an input pipe, the bottom surface of which is fixedly connected with an output pipe, a disassembly filter assembly is installed inside the drainage box, the disassembly filter assembly includes a filter plate, the filter plate is arranged on the inner wall of the drainage box, and a group of hooks are fixedly connected to the bottom surface of the filter plate. The drainage device with filtering function can realize the installation of the input pipe and the output pipe through the drainage box through the coordinated arrangement of the drainage box, the input pipe, the output pipe and the disassembly filter assembly, thereby ensuring the subsequent discharge of water, and the disassembly filter assembly can realize the rapid disassembly of the filter net, so that the filter plate will not be removed due to the scouring of rainwater, thereby ensuring the subsequent cleaning of the filter plate and the subsequent use effect of the filter plate.

Description

Technical Field

[0001] The utility model relates to the field of drainage devices, in particular to a drainage device with a filtering function. Background Art

[0002] A drainage device refers to a device that assists in the discharge of urban sewage. It is more common in municipal construction. By assisting the discharge of urban sewage through a drainage device, it can prevent urban waterlogging due to excessive rainfall not being discharged in time during the rainy season.

[0003] The current drainage devices all contain filter screens, but the existing filter screens are generally installed inside the drainage devices by bolts. As rainwater washes away, rust will appear around the bolts, so that the bolts cannot be removed when the filter screen is subsequently removed, which will affect the subsequent cleaning of the filter plate and further affect the subsequent use of the filter plate. For this reason, we provide a drainage device with a filtering function. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the utility model provides a drainage device with a filtering function, which solves the technical problems raised by the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drainage device with a filtering function, comprising a drainage box, the upper surface of the drainage box is fixedly connected to an input pipe, the bottom surface of the drainage box is fixedly connected to an output pipe, a removable filter assembly is installed inside the drainage box, the removable filter assembly comprises a filter plate, the filter plate is arranged on the inner wall of the drainage box, a group of hooks are fixedly connected to the bottom surface of the filter plate, and a connecting ring is hung on the outer surface of the hook, a connecting rope is fixedly connected to the outer surface of each connecting ring, the bottom ends of four connecting ropes are commonly fixedly connected to a filter frame, and two first clamping columns are fixedly connected to the upper surface of the filter plate.

[0008] Preferably, the disassembly filter assembly further comprises two connecting rods, both of which are arranged on the inner wall of the drainage box, and both ends of the two connecting rods close to each other are fixedly connected with a second clamping column.

[0009] Preferably, the outer surfaces of the two second clamping columns and the two first clamping columns are both provided with clamping holes, and the sizes of the clamping holes are the same.

[0010] Preferably, the disassembly filter assembly further comprises a snap ring, the snap ring is located inside the drainage box, and the outer surface of the snap ring is slidably connected to two sliding rods.

[0011] Preferably, a circular plate is fixedly connected to the outer surfaces of the two sliding rods, and a spring is installed between the circular plate and the clamping ring, and a pull plate is fixedly connected to the ends of the two sliding rods that are away from each other.

[0012] Preferably, the ends of the two sliding rods that are close to each other are respectively engaged with the inner walls of the two engaging holes.

[0013] (III) Beneficial effects

[0014] The utility model provides a drainage device with filtering function. It has the following beneficial effects:

[0015] The drainage device with filtering function is arranged through the coordination of a drainage box, an input pipe, an output pipe and a disassembly filter assembly. The input pipe and the output pipe can be installed through the drainage box, thereby ensuring the subsequent discharge of water. The disassembly filter assembly can realize the rapid disassembly of the filter net, so that the filter plate will not be unable to be disassembled due to the scouring of rainwater, thereby ensuring the subsequent cleaning of the filter plate and the subsequent use effect of the filter plate.

[0016] The drainage device with filtering function, through the coordinated arrangement of the filter plate, the hook, the connecting ring, the connecting rope and the filter frame, the filter plate can realize the first filtration of water, thereby filtering out most of the impurities in the water, and then use the filter frame to perform secondary filtration on the filtered water, which can filter out the impurities in the water to the greatest extent, thereby ensuring that the device will not be blocked when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the drainage box of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the filter plate of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the connecting rod of the utility model;

[0021] Figure 5 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. drainage box; 2. input pipe; 3. output pipe; 4. disassembling filter assembly; 401. filter plate; 402. hook; 403. connecting ring; 404. connecting rope; 405. filter frame; 406. first clamping column; 407. connecting rod; 408. second clamping column; 409. clamping hole; 410. clamping ring; 411. sliding rod; 412. round plate; 413. spring; 414. pull plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in 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 in 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.

[0024] like Figure 1-5 As shown, the utility model provides a technical solution: a drainage device with a filtering function, comprising a drainage box 1, the upper surface of the drainage box 1 is fixedly connected with an input pipe 2, and the arranged input pipe 2 can realize the connection with other devices, so as to facilitate subsequent normal use.

[0025] The bottom surface of the drainage box 1 is fixedly connected with an output pipe 3, and the output pipe 3 can discharge water, thereby ensuring the subsequent normal use of the device.

[0026] A disassembled filter assembly 4 is installed inside the drainage box 1. The disassembled filter assembly 4 includes a filter plate 401. The filter plate 401 is arranged on the inner wall of the drainage box 1. The arranged filter plate 401 can filter water, thereby ensuring the filtration of water by this device and ensuring the subsequent normal use of this device.

[0027] A group of hooks 402 are fixedly connected to the bottom surface of the filter plate 401, and a connecting ring 403 is hung on the outer surface of the hook 402. A connecting rope 404 is fixedly connected to the outer surface of each connecting ring 403. The bottom ends of the four connecting ropes 404 are commonly fixedly connected to a filter frame 405. The connecting rope 404 hung by the hook 402 is then connected to the filter frame 405 by the connection between the connecting rope 404 and the filter frame 405, so that the filter frame 405 can be installed, and then the filter frame 405 can filter the water again, and can filter impurities in the water to the greatest extent, so that clogging will not occur.

[0028] Two first clamping columns 406 are fixedly connected to the upper surface of the filter plate 401. By utilizing the connection between the filter plate 401 and the first clamping columns 406, the subsequent installation and fixation of the filter plate 401 can be facilitated through the first clamping columns 406, thereby ensuring the subsequent normal filtration of water by the filter plate 401.

[0029] The disassembly filter assembly 4 also includes two connecting rods 407, and the two connecting rods 407 are both arranged on the inner wall of the drainage box 1. The ends of the two connecting rods 407 close to each other are fixedly connected with a second clamping column 408. The outer surfaces of the two second clamping columns 408 and the two first clamping columns 406 are provided with clamping holes 409, and the sizes of the clamping holes 409 are the same. The second clamping columns 408 are fixed by the connecting rods 407, thereby facilitating the subsequent installation of the filter plate 401, and the set clamping holes 409 are used to facilitate the subsequent limiting fixation of the filter plate 401, thereby ensuring that the device can filter water normally.

[0030] The disassembly filter assembly 4 also includes a snap ring 410, which is located inside the drainage box 1. The outer surface of the snap ring 410 is slidably connected to two slide rods 411. Through the sliding connection between the snap ring 410 and the slide rod 411, the movement of the slide rod 411 can be limited, thereby ensuring the subsequent clamping effect between the slide rod 411 and the clamping hole 409, and further ensuring the stability of the subsequent filter plate 401 during use.

[0031] The outer surfaces of the two slide rods 411 are fixedly connected with a circular plate 412, and a spring 413 is installed between the circular plate 412 and the retaining ring 410. The spring 413 installed between the circular plate 412 and the retaining ring 410 can provide a certain reset ability for the slide rod 411, thereby making the clamping hole 409 and the retaining ring 410 fit more closely, thereby ensuring the subsequent use effect of the filter plate 401.

[0032] The ends of the two sliding rods 411 that are away from each other are fixedly connected to the pulling plate 414, and the ends of the two sliding rods 411 that are close to each other are respectively engaged with the inner walls of the two clamping holes 409. By utilizing the clamping connection between the clamping holes 409 and the sliding rods 411, the filter plate 401 can be limited and fixed, thereby ensuring the subsequent use effect of the filter plate 401.

[0033] During use, when the filter plate 401 is disassembled, the slide bar 411 is first pulled away from each other through the pull plate 414. During the pulling process, the spring 413 will be compressed. When the slide bar 411 is pulled out from the inside of the card hole 409, the limit fixation of the filter plate 401 is released, so that the filter plate 401 will not be unable to be disassembled due to the erosion of rainwater, thereby ensuring the subsequent cleaning of the filter plate 401 and the subsequent use effect of the filter plate 401.

[0034] Meanwhile, the contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drainage device with filtering function, comprising a drainage box (1), characterized in that: The upper surface of the drainage box (1) is fixedly connected to an input pipe (2), the bottom surface of the drainage box (1) is fixedly connected to an output pipe (3), a detachable filter assembly (4) is installed inside the drainage box (1), the detachable filter assembly (4) comprises a filter plate (401), the filter plate (401) is arranged on the inner wall of the drainage box (1), a group of hooks (402) are fixedly connected to the bottom surface of the filter plate (401), and a connecting ring (403) is hung on the outer surface of the hook (402), the outer surface of each connecting ring (403) is fixedly connected to a connecting rope (404), the bottom ends of the four connecting ropes (404) are fixedly connected to a filter frame (405), and the upper surface of the filter plate (401) is fixedly connected to two first clamping columns (406).

2. A drainage device with filtering function according to claim 1, characterized in that: The disassembly filter assembly (4) further comprises two connecting rods (407), the two connecting rods (407) are both arranged on the inner wall of the drainage box (1), and the ends of the two connecting rods (407) close to each other are both fixedly connected with a second clamping column (408).

3. A drainage device with filtering function according to claim 2, characterized in that: The outer surfaces of the two second clamping columns (408) and the two first clamping columns (406) are both provided with clamping holes (409), and the sizes of the clamping holes (409) are the same.

4. A drainage device with filtering function according to claim 2, characterized in that: The detachable filter assembly (4) further comprises a snap ring (410), wherein the snap ring (410) is located inside the drainage box (1), and the outer surface of the snap ring (410) is slidably connected to two sliding rods (411).

5. A drainage device with filtering function according to claim 4, characterized in that: The outer surfaces of the two slide bars (411) are fixedly connected with a circular plate (412), and a spring (413) is installed between the circular plate (412) and the clamping ring (410). The ends of the two slide bars (411) that are away from each other are fixedly connected with a pulling plate (414).

6. A drainage device with filtering function according to claim 5, characterized in that: One end of the two sliding rods (411) that is close to each other is respectively engaged with the inner walls of the two engaging holes (409).

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