CN215609852U

CN215609852U - Drainage pipe filter equipment convenient to clearance

Info

Publication number: CN215609852U
Application number: CN202120920394.8U
Authority: CN
Inventors: 谢宇; 曾凡虎; 谭斌; 张康达; 王晓晨
Original assignee: China First Metallurgical Group Co Ltd
Current assignee: China First Metallurgical Group Co Ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2022-01-25
Anticipated expiration: 2031-04-30

Abstract

The utility model relates to a pipeline filtering device convenient to clean, which mainly comprises a pipe cover device, a fixing device and a multistage filtering device. This is novel has solved the inside problem that blocks up and be difficult to clearance and clearance cycle short of traditional drainage pipe, and it is as an organic whole with the parallel installation of tube cap device and multistage filter equipment, strengthened filtering quality, also simplified the installation procedure simultaneously, practiced thrift financial resources, material resources and manpower. The operation efficiency is improved while the rapid integral disassembly and assembly cleaning is realized. When the device is installed, the circular truncated cone-shaped multi-stage filtering device is firstly arranged in the drainage pipe and is mainly used for filtering and storing fine-grained impurities, then the widened fixing device is buckled at the water inlet of the drainage pipe and is placed in the pipe cover device, and the installation is finished. The filter cartridge is taken out of the interior periodically to clean impurities.

Description

Drainage pipe filter equipment convenient to clearance

Technical Field

The utility model relates to the field of production and drainage, in particular to a drainage pipeline filtering device convenient to clean.

Background

In the field of production drainage, pipeline filtration is an indispensable operation on a conveying pipeline medium; the device is often used for eliminating impurities in media and purifying water bodies so as to prevent the blockage caused by the deposition of excessive impurities in pipelines. Under the general condition, drainage pipe especially horizontal pipeline only filters the grate for filter the great solid impurity of particle size, but the less solid of particle size can be brought into catch basin and pipeline under the effect of rivers, and long this past, pipeline jam can cause road surface, bridge floor ponding, very big influence the normal use of bridge floor.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the drainage pipeline filtering device which is convenient to clean, is convenient for installing and disassembling a filter element in a pipeline filter, and can be widely applied to filtration of production and domestic drainage pipelines.

The utility model relates to a drainage pipeline filtering device convenient to clean, which comprises a filter cartridge, a fixing device and a pipe cover device, and is characterized in that: the filter equipment is the multistage cartridge filter that has different filtration size, drainage pipe entry inboard is arranged in to the cartridge filter, the fixing device joint is in the drainage pipe entry, the tube cap device has the netted filtration pore of crossing that the filter cartridge is big, the tube cap device inlays in fixing device.

Further, the filter cartridge comprises a net-shaped filter cartridge with the size gradually reduced from inside to outside, and the filter cartridge is in a round table shape and has a large inlet.

Preferably, the outer layer of the filter cartridge is in threaded connection or embedded connection with the drainage pipeline.

Further, the filtering holes of the pipe cover device are square, circular or polygonal.

Furthermore, one side of the fixing device is provided with a drainage pipeline clamping groove, and the other side of the fixing device is provided with a pipe cover device.

Preferably, the pipe cover device is provided with a clamping angle, and the fixing device is provided with a matching clamping angle groove.

Preferably, the pipe cover device is connected with the fixing device through threads.

Preferably, the fixing device is provided with a clamping table for placing the filter cartridge.

The utility model has the advantages that:

this device water purifies, and the direct buckle of tube cap device is inboard in the pipe wall, can prevent effectively that the tube cap from losing, also can be used to elementary filtration, directly intercepts big particle size impurity outside the pipeline, can in time clear up when the place is clean every day, and is clean simple and convenient.

Traditional filter equipment only has the individual layer filter screen, and this novel use multi-stage filtration device, filtration net diameter reduce in proper order, can filter the impurity of different particle diameters respectively, and the impurity precipitate that forms can not form compact structure, and the clearance is laborsaving, and is more obvious to the protection effect of pipeline.

General filter equipment impurity memory space is less, very easily causes the jam, and it is intraductal to originally novel arrange round platform shape multi-stage filter in, has enlarged impurity storage volume, has increased clearance cycle, the management of being convenient for more.

This novel merge formula as an organic whole with fixing device and multi-stage filtration device, convenient and fast more when the dismouting, labour saving and time saving, the practicality is high. During cleaning, the impurities with different grain diameters can be cleaned in a targeted manner. If more impurities with large particle size are needed, only the first-stage filtering device needs to be cleaned.

This filter equipment is round platform shape, and impurity can stably pile up in round platform filter equipment's inside portion through the sediment, can keep sufficient space to act as water channel, also can guarantee pipeline normal use even the clearance is not in time.

Drawings

Fig. 1 is a schematic structural view of a pipeline filtering device convenient for cleaning.

Fig. 2 is a schematic structural diagram of the tube cap device.

Fig. 3 is a schematic structural view of the filter device.

Fig. 4 is an exploded view of the filter assembly.

In the figure: the pipe cover device comprises a pipe cover device 1, a thick wall 11, a thick aperture 12, a multi-stage filter structure 2, a grab handle 21, a large aperture first-stage filter screen 22, a medium aperture second-stage filter screen 23, a small aperture filter screen 24 and a fixing device 3.

Detailed Description

For further understanding of the present invention, the objects, technical solutions and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings and examples.

As shown in fig. 1 to 4, the drainage pipeline filtering device convenient for cleaning comprises a multi-stage filtering structure 2, a fixing device 3 and a pipe cover device 1, and is characterized in that: the filter structure 2 is a multi-stage filter cartridge with different filter sizes, the filter cartridge is arranged on the inner side of the inlet of the drainage pipeline, the fixing device 3 is connected to the inlet of the wall 4 of the drainage pipeline in a clamping manner, the pipe cover device 1 is provided with a mesh filter hole larger than the filter cartridge, and the pipe cover device 1 is embedded in the fixing device.

The filter cartridge includes from inside to outside filtering dimension reduces gradually three filter cartridges, the filter cartridge is the round platform shape, and the entry is big.

Preferably, the tube cover device is mainly characterized by a thick wall 11 and a thick aperture 12, wherein the thick aperture 12 is mainly used for primarily filtering solid impurities, the thick wall 11 is used for better clamping the body in the tube groove, and meanwhile, the secondary filter device 2 is tightly sealed inside, so that the fixing effect is better. The filtering holes of the pipe cover device can be square, round or polygonal.

Furthermore, one side of the fixing device 3 is provided with a drainage pipeline clamping groove, and the other side is provided with a pipe cover device. The pipe cover device and the fixing device are connected in various ways, for example, the pipe cover device is provided with a clamping angle, and the fixing device is provided with a matching clamping angle groove. Or the pipe cover device 1 is connected with the fixing device 3 through threads.

The filter structure can be mounted in various ways, and can be directly placed in the filter pipeline or mounted on the fixing device. For example, the outer layer of the filter cartridge is in threaded connection or embedded connection with the drainage pipeline. Or the inner ring of the fixing device is provided with clamping tables for placing the filter cartridges, and the clamping tables are arranged along the inner ring of the fixing device in a stepped manner. The back of the cylinder mouth of the filter cylinder with different filtering sizes is provided with a placing ring corresponding to the clamping platform. This kind and fixing device 3 integral type, the dismouting of being convenient for clears up inside deposit. The fixing device is provided with a grab handle 21 and three clamping grooves 3 suitable for the pipe wall of the multi-stage filtering device, the pipe wall can be directly inserted in the installation process, the grab handle 21 can rotate, and the fixing device 3 can be taken out by outwards rotating and pulling when being cleaned. The multistage filtering device 2 is provided with a plurality of layers of round table-shaped filtering cylinders. The multi-layer circular truncated cone-shaped filter cylinder comprises a large-aperture first-stage filter screen 22, a medium-aperture second-stage filter screen 23 and a small-aperture filter screen 24 which are respectively used for filtering impurities with different particle sizes. The circular truncated cone type filter cylinder 2 reserves an overflowing channel and an impurity storage space to the maximum extent, so that smooth drainage can be ensured, and the cleaning period can be prolonged.

The working process specifically comprises the following steps: taking the direct placement of cartridge filter in drainage pipe inner wall as an example, this mode needs to set up the grab handle on the cartridge filter, after drainage pipe installation is accomplished, place multistage filter equipment cartridge 2 in the pipeline in proper order, rotatory grab handle, adjustment grab handle to strain in the impurity storage chamber, reserve the installation space for fixing device 3, later hug closely fixing device 3 drainage pipe wall 4, press the buckle, insert the drainage pipe wall fixing device slot inside, strain a section of thick bamboo 2 this moment and just be fixed in the drainage pipe inboard. After the multistage filtering device 2 and the fixing device 3 are completed, the pipe cover device 1 is installed outside the fixing device, the top of the pipe cover device is flush with the outer interface, and the first filtering device 1 has a certain thickness and can be stably embedded in a pipe groove. When cleaning the pipeline filtering objects, the pipe cover device 1 embedded into the ground or the side wall is taken out, the fixing device 3 is pulled out to the outside of the wall of the drainage pipe by the rotary grab handle 21, the multistage filtering device 2 is taken out for cleaning, and after the cleaning is finished, the multistage filtering device is installed according to the steps again, so that a cleaning period is completed.

The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art, and it will be appreciated by those skilled in the art that the present invention has been made available to those skilled in the art after the filing date or priority date, and that the present invention may be implemented by those skilled in the art by applying ordinary skill in the art, without departing from the spirit and scope of the present invention. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a drainage pipe filter equipment convenient to clearance, includes filtration (2), fixing device (3) and tube cap device (1), its characterized in that: the multi-stage filter cartridge of filtration (2) for having different filtration size, drainage pipe entry inboard is arranged in to the cartridge filter, fixing device (3) joint is in drainage pipe wall (4) entry, tube cap device (1) has the netted filtration pore of crossing that the filter cartridge is big, tube cap device (1) inlays in fixing device.

2. The drain pipe filtering apparatus convenient for cleaning of claim 1, wherein: the filter cartridges include from inside to outside filter size reduces gradually three filter cartridges, the filter cartridge is the round platform shape, and the entry is big.

3. The drain pipe filtering apparatus convenient for cleaning of claim 1, wherein: the filtering holes of the pipe cover device are square, circular or polygonal.

4. The drain pipe filtering apparatus convenient for cleaning of claim 1, wherein: one side of the fixing device (3) is provided with a drainage pipeline clamping groove, and the other side is provided with a pipe cover device.

5. The drain pipe filtering apparatus convenient for cleaning of claim 4, wherein: the pipe cover device is provided with a clamping angle, and the fixing device is provided with a matching clamping angle groove.

6. The drain pipe filtering apparatus convenient for cleaning of claim 4, wherein: the pipe cover device (1) is connected with the fixing device (3) through threads.

7. The drain pipe filtering apparatus convenient for cleaning of claim 2, wherein: the outer layer of the filter cartridge is in threaded connection or embedded type with the drainage pipeline.

8. The drain pipe filtering apparatus convenient for cleaning of claim 2, wherein: the fixing device is provided with a clamping table for placing the filter cartridge.