Anti-blocking sewage pipe network filtering device

Abstract

The utility model discloses an anti-clogging sewage pipe network filtering device which comprises an inspection well, a filtering assembly is arranged in the inspection well, the filtering assembly comprises an outer cylinder, the outer cylinder is rotationally sleeved with the inspection well, the outer cylinder rotates to be used for changing the communication state of a first discharge pipe and a second discharge pipe, and an inner cylinder is sleeved with the outer cylinder and used for changing the communication state of the first discharge pipe and the second discharge pipe. The inner barrel is used for filtering garbage, the locking assembly is arranged at the top of an inner cavity of the inner barrel, and the locking assembly is used for locking the outer barrel and the inner barrel. The inspection well and the filtering assembly are used in a matched mode, under the action of the locking assembly, the outer barrel and the inner barrel can be stably installed in the inspection well, the locking state of the locking assembly on the outer barrel and the inner barrel is relieved, the outer barrel and the inner barrel are rotated, the outer barrel blocks the first discharging pipe and the second discharging pipe, and therefore the first discharging pipe and the second discharging pipe can be conveniently discharged. And the inner barrel body can be taken out to clean the garbage filtered in the inner barrel body.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sewage pipe network, especially a kind of anti-clogging sewage pipe network filter device. BACKGROUND

[0002] Sewage pipe network is an important part of urban and rural infrastructure, responsible for collecting, transporting and treating domestic sewage, industrial wastewater and rainwater, etc., the design and construction of sewage pipe network directly affect environmental protection, water resources management and public health.

[0003] Sewage pipe network is usually composed of pipes, inspection wells and treatment systems, in order to reduce the blockage of pipes containing garbage in sewage, a mesh is usually installed in the pipe to filter garbage, but the garbage filtered by the mesh will accumulate on one side of the mesh, which will cause blockage at the installation site of the filter screen in the pipe, and it is not convenient to clean the filtered garbage when the filter screen is installed directly in the pipe, thus having certain defects. SUMMARY

[0004] The utility model aims at providing a kind of anti-clogging sewage pipe network filter device to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: an anti-clogging sewage pipe network filter device, comprising:

[0006] An inspection well is connected with a first discharge pipe and a second discharge pipe inside, and the sewage in the first discharge pipe flows to the second discharge pipe.

[0007] A filter assembly is arranged inside the inspection well, and the filter assembly comprises:

[0008] An outer cylinder is rotatably connected to the inside of the inspection well, and the outer cylinder is used to change the communication state of the first discharge pipe and the second discharge pipe.

[0009] An inner cylinder is connected to the inside of the outer cylinder, and the inner cylinder is used to filter garbage.

[0010] A locking assembly is arranged on the top of the inner cavity of the inner cylinder, and the locking assembly is used to lock the outer cylinder and the inner cylinder.

[0011] Preferably, the filter assembly further comprises:

[0012] A water inlet hole is formed on the side of the outer cylinder and the inner cylinder facing the first discharge pipe.

[0013] A drain hole is formed on the side of the outer cylinder and the inner cylinder facing the second discharge pipe.

[0014] A netting is fixedly connected to the inside of the drain hole of the inner cylinder.

[0015] Preferably, the locking assembly comprises:

[0016] A fixed plate is fixedly connected to the top of the inner wall of the inner cylinder.

[0017] A hook is symmetrically fixedly connected to the top of the fixed plate.

[0018] Preferably, the locking assembly further comprises:

[0019] A connecting groove is formed in the end of the fixed plate.

[0020] A locking plate is slidably connected to the connecting groove at one end of the outer wall of the locking plate, and the outer wall of the locking plate is slidably inserted into the inner cylinder.

[0021] Preferably, the locking assembly further comprises:

[0022] A locking hole is formed in the outer wall of the outer cylinder, and the outer wall of the locking plate is slidably connected to the inner cavity of the locking hole.

[0023] A locking groove is formed in the inner wall of the inspection well, and the other end of the outer wall of the locking plate is slidably connected to the inner cavity of the locking groove.

[0024] Preferably, the locking assembly further comprises:

[0025] A handle is fixedly connected to one end of the locking plate.

[0026] A sliding hole is formed in one side of the fixed plate, and the outer wall of the handle is slidably connected to the inner cavity of the sliding hole.

[0027] Preferably, the locking assembly further comprises:

[0028] A locking frame is slidably connected to the outside of the fixed plate, and a handle is fixedly connected to the top of the locking frame.

[0029] A clamping groove is formed in the bottom of the locking frame, and the end of the outer wall of the handle is slidably connected to the inner cavity of the clamping groove.

[0030] Preferably, the locking assembly further comprises:

[0031] A fixed rod is fixedly connected to the top of the locking frame, and the bottom of the fixed plate is provided with a mounting groove corresponding to the fixed rod.

[0032] A limiting block is fixedly connected to the bottom of the fixed rod, and the limiting block is slidably connected to the inside of the mounting groove.

[0033] The limiting spring is sleeved on the outside of the fixed rod and is located on the top of the limiting block.

[0034] The utility model discloses technical effects and advantages:

[0035] The utility model discloses a cooperation mode of inspection well and filter assembly, filter assembly includes outer cylinder, inner cylinder and locking assembly, under the action of locking assembly, outer cylinder and inner cylinder can stably install in the inside of inspection well, remove locking assembly to the locking state of outer cylinder and inner cylinder, rotate outer cylinder and inner cylinder, make outer cylinder to the first discharge pipe and second discharge pipe carry out plugging, can take out inner cylinder to the garbage of filter and clean. BRIEF DESCRIPTION OF DRAWINGS

[0036] Figure 1 It is the utility model's internal structure schematic diagram of planar surface;

[0037] Figure 2 It is the utility model's whole structure schematic diagram of outer cylinder;

[0038] Figure 3 It is the utility model's internal structure schematic diagram of planar surface of inspection well;

[0039] Figure 4 It is the utility model's internal structure schematic diagram of planar surface of fixed plate;

[0040] Figure 5 It is the utility model's internal structure schematic diagram of side of fixed plate.

[0041] In the drawing: 1, inspection well;2, first discharge pipe;3, second discharge pipe;4, filter assembly;41, outer cylinder;42, inner cylinder;43, locking assembly;431, fixed plate;432, locking plate;433, connecting groove;434, handle;435, sliding hole;436, locking frame;437, clamping groove;438, fixed rod;439, installation groove;4310, limiting block;4311, limiting spring;44, water inlet hole;45, drain hole;46, grating. DETAILED DESCRIPTION

[0042] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0043] The utility model provides a kind of Figures 1-5The application discloses a filter device for preventing blockage of a sewage pipe network. Embodiment

[0044] The filter device comprises an inspection well 1 and a filter assembly 4, the inside of the inspection well 1 is connected with a first discharge pipe 2 and a second discharge pipe 3, sewage in the first discharge pipe 2 flows to the second discharge pipe 3, the filter assembly 4 is arranged in the inside of the inspection well 1, the filter assembly 4 comprises an outer cylinder 41, an inner cylinder 42 and a locking assembly 43, the outer cylinder 41 is rotatably sleeved in the inside of the inspection well 1, the outer cylinder 41 is rotatable for changing the communication state of the first discharge pipe 2 and the second discharge pipe 3, so that the filtered garbage can be conveniently cleaned when the first discharge pipe 2 and the second discharge pipe 3 are not communicated, the inner cylinder 42 is sleeved in the inside of the outer cylinder 41, the inner cylinder 42 is used for filtering the garbage, and the filtered garbage can be cleaned by directly taking out the inner cylinder 42, the locking assembly 43 is arranged at the top of the inner cavity of the inner cylinder 42, and the locking assembly 43 is used for locking the outer cylinder 41 and the inner cylinder 42, so as to guarantee the stability of installation and use of the outer cylinder 41 and the inner cylinder 42.

[0045] Further, the filter assembly 4 further comprises a water inlet hole 44, a drainage hole 45 and a mesh 46, the water inlet hole 44 is arranged on one side of the outer cylinder 41 and the inner cylinder 42, facing the first discharge pipe 2, the drainage hole 45 is arranged on one side of the outer cylinder 41 and the inner cylinder 42, facing the second discharge pipe 3, and the mesh 46 is fixedly connected to the inside of the drainage hole 45 on the inner cylinder 42, that is, the water inlet hole 44 on the outer cylinder 41 and the inner cylinder 42 is connected with the first discharge pipe 2, and the drainage hole 45 on the outer cylinder 41 and the inner cylinder 42 is connected with the second discharge pipe 3, so that the mesh 46 can filter sewage flowing into the inside of the inner cylinder 42 from the first discharge pipe 2, and the aperture of the mesh 46 is set according to the garbage to be filtered in the sewage, which belongs to the prior art and will not be described in detail, and the outer cylinder 41 and the inner cylinder 42 are rotatable, the outer cylinder 41 blocks the first discharge pipe 2 and the second discharge pipe 3, at this moment, the inner cylinder 42 can be taken out to clean the garbage in the inner cylinder 42. Embodiment

[0046] On the basis of the embodiment 1, the locking assembly 43 comprises a fixed plate 431 and a lifting hook, the fixed plate 431 is fixedly connected to the top of the inner wall of the inner cylinder 42, and the lifting hook is fixedly connected to the top of the fixed plate 431, so that the inner cylinder 42 can be taken out by the lifting hook and the fixed plate 431 through a lifting machine.

[0047] Further, the locking assembly 43 further comprises a connecting groove 433, a locking plate 432, a locking hole and a locking groove, the connecting groove 433 is arranged at the end of the fixed plate 431, one end of the outer wall of the locking plate 432 is slidably connected with the connecting groove 433, the outer wall of the locking plate 432 is slidably inserted into the inner cylinder body 42, the locking hole is arranged on the outer wall of the outer cylinder body 41, the outer wall of the locking plate 432 is slidably connected with the inner cavity of the locking hole, the locking groove is arranged on the inner wall of the inspection well 1, the other end of the outer wall of the locking plate 432 is slidably connected with the inner cavity of the locking groove, when the locking plate 432 is connected with the locking hole and the locking groove, the outer cylinder body 41 and the inner cylinder body 42 can be locked in the inspection well 1, when the locking plate 432 is only connected with the locking hole, the outer cylinder body 41 and the inner cylinder body 42 can be synchronously rotated.

[0048] Further, the locking assembly 43 further comprises a handle 434 and a sliding hole 435, the handle 434 is fixedly connected with one end of the locking plate 432, the sliding hole 435 is arranged on one side of the fixed plate 431, the outer wall of the handle 434 is slidably connected with the inner cavity of the sliding hole 435, by sliding the handle 434 in the sliding hole 435, the locking plate 432 can be driven to slide.

[0049] Especially, the locking assembly 43 further comprises a locking frame 436 and a clamping groove 437, the locking frame 436 is slidably connected with the outside of the fixed plate 431, the handle is fixedly connected with the top of the locking frame 436, the clamping groove 437 is arranged on the bottom of the locking frame 436, the end of the outer wall of the handle 434 is slidably connected with the inner cavity of the clamping groove 437, and the clamping groove 437 arranged on the bottom of the locking frame 436 has three positions, when the handle 434 is connected with the three positions, the locking plate 432 is in three connection states respectively, state one: the locking plate 432 is connected with the outer cylinder body 41, the inner cylinder body 42 and the inspection well 1, state two: the locking plate 432 is connected with the outer cylinder body 41 and the inner cylinder body 42, state three: the locking plate 432 is only connected with the inner cylinder body 42.

[0050] Specifically, the locking assembly 43 further comprises a fixed rod 438, a limiting block 4310 and a limiting spring 4311, the top of the fixed rod 438 is fixedly connected with the locking frame 436, the outer wall of the fixed rod 438 is slidably inserted into the fixed plate 431, the bottom of the fixed plate 431 is provided with a mounting groove 439 corresponding to the fixed rod 438, the limiting block 4310 is fixedly connected with the bottom of the fixed rod 438, the limiting block 4310 is slidably connected with the inside of the mounting groove 439, the limiting spring 4311 is slidably connected with the outside of the fixed rod 438, the limiting spring 4311 is located on the top of the limiting block 4310, the limiting spring 4311 can provide a spring force to the locking frame 436 through the limiting block 4310 and the fixed rod 438, so that the locking frame 436 and the handle 434 are in a stable connection state.

[0051] It should be pointed out finally that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the present application is described in detail with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A non-clogging sewer network filtration device, characterized in that, Include: Inspection well (1), the inside of the inspection well (1) is connected with the first discharge pipe (2) and the second discharge pipe (3), the sewage in the first discharge pipe (2) flows to the second discharge pipe (3); Filter assembly (4), the filter assembly (4) is arranged in the inside of the inspection well (1), the filter assembly (4) comprises: Outer cylinder (41), the outer cylinder (41) is rotatably sleeved in the inside of the inspection well (1), the outer cylinder (41) is used for changing the communication state of the first discharge pipe (2) and the second discharge pipe (3); Inner cylinder (42), the inner cylinder (42) is sleeved in the inside of the outer cylinder (41), the inner cylinder (42) is used for filtering garbage; Locking assembly (43), the locking assembly (43) is arranged at the top of the inner cavity of the inner cylinder (42), the locking assembly (43) is used for locking the outer cylinder (41) and the inner cylinder (42).

2. A non-clogging sewage pipe network filter device according to claim 1, characterized in that, The filter assembly (4) further comprises: Water inlet hole (44), the water inlet hole (44) is arranged on the side of the outer cylinder (41) and the inner cylinder (42) towards the first discharge pipe (2); Drainage hole (45), the drainage hole (45) is arranged on the side of the outer cylinder (41) and the inner cylinder (42) towards the second discharge pipe (3); Mesh (46), the mesh (46) is fixedly connected to the inside of the drainage hole (45) of the inner cylinder (42).

3. A non-clogging sewage pipe network filter device according to claim 1, characterized in that, The locking assembly (43) comprises: Fixed plate (431), the fixed plate (431) is fixedly connected to the top of the inner wall of the inner cylinder (42); Hook, the hook is symmetrically fixedly connected to the top of the fixed plate (431).

4. A non-clogging sewage pipe network filter device according to claim 3, characterized in that, The locking assembly (43) further comprises: Connecting groove (433), the connecting groove (433) is arranged at the end of the fixed plate (431); Locking plate (432), one end of the outer wall of the locking plate (432) is slidably sleeved with the connecting groove (433), and the outer wall of the locking plate (432) is slidably inserted with the inner cylinder (42).

5. A non-clog sewage pipe network filter apparatus as claimed in claim 4, wherein, The locking assembly (43) further comprises: Locking hole, the locking hole is arranged on the outer wall of the outer cylinder (41), and the outer wall of the locking plate (432) is slidably connected with the inner cavity of the locking hole; Locking groove, the locking groove is arranged on the inner wall of the inspection well (1), and the other end of the outer wall of the locking plate (432) is slidably connected with the inner cavity of the locking groove.

6. A non-clog sewage pipe network filter apparatus as claimed in claim 5 wherein, The locking assembly (43) further comprises: Handle (434), the handle (434) is fixedly connected to one end of the locking plate (432); Slide hole (435), the slide hole (435) is arranged on one side of the fixed plate (431), and the outer wall of the handle (434) is slidably sleeved with the inner cavity of the slide hole (435).

7. A non-clog sewage pipe network filter apparatus as claimed in claim 6, wherein, The locking assembly (43) further comprises: Locking frame (436), the locking frame (436) is slidably sleeved with the outside of the fixed plate (431), and the top of the locking frame (436) is fixedly connected with a handle; Clamping groove (437), the clamping groove (437) is arranged at the bottom of the locking frame (436), and the end of the outer wall of the handle (434) is slidably connected with the inner cavity of the clamping groove (437).

8. A non-clog sewage pipe network filter apparatus as claimed in claim 7, wherein, The locking assembly (43) further comprises: A fixed rod (438), the top of which is fixedly connected with the locking frame (436), and the bottom of the fixed plate (431) is provided with a mounting slot (439) corresponding to the fixed rod (438); A limiting block (4310), which is fixedly connected to the bottom of the fixed rod (438) and is slidingly sleeved in the mounting slot (439); A limiting spring (4311), which is slidingly sleeved outside the fixed rod (438) and located at the top of the limiting block (4310).

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