CN212818543U - Novel downcomer filters device - Google Patents
Novel downcomer filters device Download PDFInfo
- Publication number
- CN212818543U CN212818543U CN202021581360.2U CN202021581360U CN212818543U CN 212818543 U CN212818543 U CN 212818543U CN 202021581360 U CN202021581360 U CN 202021581360U CN 212818543 U CN212818543 U CN 212818543U
- Authority
- CN
- China
- Prior art keywords
- cleaning
- filtering
- filter
- hole
- filter box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 57
- 238000001914 filtration Methods 0.000 claims abstract description 41
- 238000009434 installation Methods 0.000 claims description 13
- 239000010865 sewage Substances 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 239000012535 impurity Substances 0.000 abstract description 12
- 238000005406 washing Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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Abstract
The utility model belongs to the technical field of pipeline filtration, and discloses a novel downcomer filtering device, which comprises a filtering box, wherein the side surfaces of the left end and the right end of the filtering box are respectively provided with a filtering bent pipe, the top end of each filtering bent pipe is provided with a connector, a filtering net is arranged in the filtering box along the vertical direction, the left side of the filtering net is provided with a cleaning device, the bottom end of the filtering box is provided with a drain outlet, and the drain outlet is provided with a sealing cover; the utility model discloses, can carry out the secondary filter to domestic water, ensure the unobstructed of follow-up pipeline drainage to reduce the washing away of impurity to the pipeline, prolong the life of pipeline.
Description
Technical Field
The utility model belongs to the technical field of the pipeline filters, especially, relate to a novel downcomer filters device.
Background
At present, domestic water in families is mostly simply filtered for one time through a filter screen arranged in a hand washing pool or a vegetable washing pool, and after large-particle impurities are filtered, the filtered water is directly discharged through a pipeline, so that on one hand, the problem of unsmooth subsequent drainage caused by blockage of the pipeline due to incomplete primary filtering is solved, on the other hand, the service life of the pipeline is influenced due to the fact that impurities are still contained in the water discharged after primary filtering; most of the existing devices only set a cleaning port at the bottom end of the filtering elbow pipe, and the dredging operation is carried out when the pipeline is blocked, so that the discharged water flow can not be subjected to further filtering operation, the pipeline is easy to block, the dredging operation is complex, the efficiency is low, the normal use of the pipeline is influenced, and the service life of the pipeline is also influenced because the inner wall of the pipeline is washed away by impurities in water for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel downcomer filters device can carry out secondary filter to domestic water, ensures the unobstructed of follow-up pipeline drainage to reduce the washing away of impurity to the pipeline, prolong the life of pipeline.
The utility model adopts the following technical scheme:
the utility model provides a novel downcomer filters device, includes the filter cartridge, all is provided with the filtration return bend on the side at both ends about the filter cartridge, and the top of every filtration return bend all is provided with the connector, and the filter cartridge is inside to be provided with the filter screen along vertical direction, and the left side of filter screen is provided with cleaning device, and the filter cartridge bottom is provided with the drain, is provided with sealed lid on the drain.
The cleaning device comprises a cleaning rod, a cleaning through hole is formed in the top end of the filter box and is positioned on the left side of the filter screen, the bottom end of the cleaning rod penetrates through the cleaning through hole and is fixedly connected with a cleaning hairbrush arranged in the filter box, and the cleaning hairbrush is in contact with the filter screen; the cleaning through hole is provided with a cushion block, the cushion block is provided with a cushion block through hole matched with the cleaning through hole, and a limiting spring is arranged between the cushion block and the top end of the cleaning rod.
The top end of the cleaning brush is provided with a gasket, and the diameter of the gasket is larger than that of the cleaning through hole.
The bottom of filtration return bend be provided with the roating seat, rotate on the roating seat and be provided with the installation tube head, be provided with on the filter cartridge with installation tube head assorted thread head.
The sewage draining exit in be provided with sealed post in, be provided with the fixture block on the sealed post, be provided with on the sewage draining exit with fixture block assorted draw-in groove.
The filter cartridge front side be provided with the maintenance panel, maintenance panel passes through bolt and filter cartridge fixed connection.
And a rubber gasket is arranged between the mounting tube head and the thread head.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novel sewer pipe filtering device, the arrangement of the filtering net in the filtering box is convenient for secondary filtering of domestic water, reduces impurities contained in the domestic water to be discharged, ensures smooth drainage in subsequent pipelines, reduces scouring and corrosion of the impurities to the inner walls of the subsequent pipelines, prolongs the service life of the pipelines, and has strong practicability; the arrangement of the drain outlet at the bottom end of the filter box is convenient for timely cleaning the impurities stored in the filter box, the operation is convenient, and the practicability is high.
Furthermore, the cleaning device is arranged, so that impurities remained on the filter screen can be cleaned conveniently, the filter screen is ensured not to be blocked, and the water flow is ensured to be smooth; the arrangement of the cushion blocks on the cleaning through holes can play a role in sealing the filter box, so that the sewage flowing through the filter box can not overflow through the cleaning through holes.
Furthermore, the sealing performance of the filter box is further improved by the aid of a gasket at the top end of the cleaning brush, and overflow of water flow is prevented.
Furthermore, the arrangement of the rotary base at the bottom end of the filtering elbow and the installation pipe head facilitates the installation and disassembly operation of the filtering elbow and the filtering box, and the operation is simple, convenient and quick.
Furthermore, the arrangement of the sealing column ensures the tightness of sealing and prevents water seepage, and domestic water is prevented from directly flowing into the sealing cover to corrode the sealing cover, so that the service life of the sealing cover is influenced; the convenient degree of sealed post installation and dismantlement has further been promoted in the block operation between sealed post and the drain.
Furthermore, the maintenance panel is arranged, so that the filter box can be maintained in a timely repairing mode, the sealing performance can be enhanced by the arrangement of the rubber gasket between the installation tube head and the threaded head, and the water seepage phenomenon in the use process is avoided.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the filter cartridge of the present invention.
Detailed Description
The invention is described in detail below with reference to the following figures and examples:
as shown in fig. 1 to 2, the utility model discloses a novel downcomer filtering device, including filter cartridge 1, filter cartridge 1 is used for filtering the rivers that flow into its inside, avoid the impurity to cause the jam to the pipeline at the back, ensure smooth discharge of rivers, all be provided with filtering elbow 2 on the side at both ends about filter cartridge 1, the top of each filtering elbow 2 all is provided with connector 3, the setting of connector 3 is convenient for filtering elbow 2 and is connected the operation with preceding side inlet pipe and rear side drain pipe, filter cartridge 1 is inside to be provided with filter screen 4 along the vertical direction, be used for filtering the rivers that discharge, the left side of filter screen 4 is provided with cleaning device 5, cleaning device 5 is used for clearing up the impurity that remains on filter screen 4, ensure that filter screen 4 is not blocked, guarantee the unblocked of rivers; the bottom end of the filter box 1 is provided with the drain outlet 6, the drain outlet 6 is close to the filter screen 4 and is positioned on the left side of the filter screen 4, and the arrangement of the drain outlet 6 is convenient for timely cleaning impurities stored in the filter box 1, the operation is convenient, and the practicability is strong; be provided with sealed lid 7 on the drain 6, ensure the leakproofness of filter cartridge 1, promote the utility model discloses a practicality.
The cleaning device 5 comprises a cleaning rod 5-1, the top end of the filter box 1 is provided with a cleaning through hole, the cleaning through hole is positioned at the left side of the filter screen 4, the bottom end of the cleaning rod 5-1 is fixedly connected with a cleaning brush 5-2 arranged in the filter box 1 after penetrating through the cleaning through hole, and the cleaning brush 5-2 is contacted with the filter screen 4; the cleaning through hole is provided with the cushion block 8, and the cushion block 8 can play a role in sealing the filter box 1, so that sewage flowing through the filter box 1 cannot overflow through the cleaning through hole; a cushion block through hole matched with the cleaning through hole is formed in the cushion block 8, a limiting spring 5-3 is arranged between the cushion block 8 and the top end of the cleaning rod 5-1, and the limiting spring 5-3 is in an initial state; when the filter screen 4 needs to be cleaned, the top end of the cleaning rod 5-1 is pressed to compress the limiting spring 5-3, the cleaning brush 5-2 can move downwards along the filter screen 4, and the cleaning operation of the cleaning brush 5-2 on the filter screen 4 is achieved by pressing the cleaning rod 5-1 back and forth, so that the filter screen 4 is ensured not to be blocked, and the water flow is ensured to be smooth. The top end of the cleaning brush 5-2 is provided with a gasket 9, the diameter of the gasket 9 is larger than that of the cleaning through hole, the sealing performance of the filter box 1 can be further improved, overflow of water flow is prevented, and the gasket 9 is always attached to the cleaning through hole on the inner top surface of the filter box 1 when the filter screen 4 is not required to be cleaned, so that water flow is prevented from seeping from the cleaning through hole.
The bottom end of the filtering elbow 2 is provided with a rotary seat 10, the rotary seat 10 is rotatably provided with an installation pipe head 11, and the filtering box 1 is provided with a thread head 12 matched with the installation pipe head 11; the rotary seat 10 is convenient for the installation of the pipe head 11 and the threaded head 12 arranged on the filter box 1, and has simple operation and strong practicability. A sealing column 13 is arranged in the sewage draining outlet 6, and the arrangement of the sealing column 13 ensures the sealing tightness of the filter box 1 and prevents the water seepage phenomenon on one hand, and prevents the discharged water flow from directly flowing into the sealing cover 7 to corrode the sealing cover 7 for a long time, thereby influencing the service life of the sealing cover 7; the sealing column 13 is provided with a clamping block 14, the sewage draining outlet 6 is provided with a clamping groove 15 matched with the clamping block 14, and the convenient degree of installation and disassembly of the sealing column 13 is further improved through the clamping installation operation of the clamping block 14 and the clamping groove 15 between the sealing column 13 and the sewage draining outlet 6.
The front side of the filter box 1 is provided with the maintenance panel 16, the maintenance panel 16 is arranged to facilitate the regular maintenance of the filter box 1, and the practicability is strong; the access panel 16 is fixedly connected with the filter box 1 through bolts. A rubber gasket 17 is arranged between the mounting tube head 11 and the thread head 12, so that the sealing performance can be enhanced, and the water seepage phenomenon in the use process is avoided.
Claims (7)
1. The utility model provides a novel downcomer filters device which characterized in that: including the filter box, all be provided with the filtration return bend on the side at both ends about the filter box, every top of filtering the return bend all is provided with the connector, and the filter box is inside to be provided with the filter screen along vertical direction, and the left side of filter screen is provided with cleaning device, and the filter box bottom is provided with the drain, is provided with sealed lid on the drain.
2. The novel downcomer filtering apparatus of claim 1, wherein: the cleaning device comprises a cleaning rod, a cleaning through hole is formed in the top end of the filter box and is positioned on the left side of the filter screen, the bottom end of the cleaning rod penetrates through the cleaning through hole and is fixedly connected with a cleaning hairbrush arranged in the filter box, and the cleaning hairbrush is in contact with the filter screen; the cleaning through hole is provided with a cushion block, the cushion block is provided with a cushion block through hole matched with the cleaning through hole, and a limiting spring is arranged between the cushion block and the top end of the cleaning rod.
3. The novel downcomer filtering apparatus of claim 2, wherein: the top end of the cleaning brush is provided with a gasket, and the diameter of the gasket is larger than that of the cleaning through hole.
4. The novel downcomer filtering apparatus of claim 1, wherein: the bottom of filtration return bend be provided with the roating seat, rotate on the roating seat and be provided with the installation tube head, be provided with on the filter cartridge with installation tube head assorted thread head.
5. The novel downcomer filtering apparatus of claim 1, wherein: the sewage draining exit in be provided with sealed post in, be provided with the fixture block on the sealed post, be provided with on the sewage draining exit with fixture block assorted draw-in groove.
6. The novel downcomer filtering apparatus of claim 1, wherein: the filter cartridge front side be provided with the maintenance panel, maintenance panel passes through bolt and filter cartridge fixed connection.
7. The novel downcomer filtering apparatus of claim 4, wherein: and a rubber gasket is arranged between the mounting tube head and the thread head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021581360.2U CN212818543U (en) | 2020-08-03 | 2020-08-03 | Novel downcomer filters device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021581360.2U CN212818543U (en) | 2020-08-03 | 2020-08-03 | Novel downcomer filters device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212818543U true CN212818543U (en) | 2021-03-30 |
Family
ID=75128622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021581360.2U Expired - Fee Related CN212818543U (en) | 2020-08-03 | 2020-08-03 | Novel downcomer filters device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212818543U (en) |
-
2020
- 2020-08-03 CN CN202021581360.2U patent/CN212818543U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |