CN205475650U - Novel lid is filtered to outlet - Google Patents
Novel lid is filtered to outlet Download PDFInfo
- Publication number
- CN205475650U CN205475650U CN201620314944.0U CN201620314944U CN205475650U CN 205475650 U CN205475650 U CN 205475650U CN 201620314944 U CN201620314944 U CN 201620314944U CN 205475650 U CN205475650 U CN 205475650U
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- CN
- China
- Prior art keywords
- blade
- filtering cover
- support frame
- braced frame
- current
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model discloses a novel lid is filtered to outlet, include braced frame and install the filtration lid on braced frame, braced frame's inboard is equipped with the installation step, filter the lid by connect the platform and along the circumference evenly distributed's that connects the platform blades, every blade place face is crossing with braced frame place plane slope, and rooting -in of blades is on the installation step, the blade is for planar structure or twist reverse the curved surface structure, and the front end edge of every blade is located the top position at previous blade middle part, the below position at blade middle part after the rear end edge is located, the top surface of connecting the platform is less than the plane at braced frame place, braced frame's the outside is equipped with the mounting hole. The beneficial effects of the utility model are that: can reduce debris and pour into the outlet along with rivers, make debris assemble the center of filtering the lid more easily, can not cause the jam of outlet, be favorable to rivers to enter drainage pipe.
Description
Technical field
This utility model relates to a kind of filtering cover, specifically, is a kind of water outlet filtering cover.
Background technology
Either urban rainwater drainage mouth, or discharge outlet between domestic hygiene, its filtering cover is often designed as split structure or network structure, such as number of patent application is a kind of filtering cover of 201310737222.7, the shortcoming of this structure is when running into bigger foreign material, due to the effect of current, makes impurity be easy to converge to discharge outlet, cause the blocking of discharge outlet, be unfavorable for that current enter drainage pipeline.
Therefore, design a foreign material that can reduce and pour into the filtering cover of discharge outlet with current, be those skilled in the art's technical problems to be solved.
Utility model content
The purpose of this utility model is to provide a kind of water outlet filtering cover, can reduce foreign material and pour into discharge outlet with current, make foreign material be easier to converge to the center of filtering cover, the blocking of discharge outlet, beneficially current will not be caused to enter drainage pipeline.
This utility model is achieved through the following technical solutions:
Water outlet filtering cover, including support frame and installation filtering cover on the support frame, the inner side of described support frame is provided with installation step；The equally distributed blade of the described filtering cover circumference by connected unit and along connected unit forms, and face, each blade place is intersected with support frame place planar tilt, and blade is arranged on installation step.
When the current carrying foreign material flow at filtering cover, owing to face, each blade place is intersected with support frame place planar tilt, current can flow into drainage pipeline along with the gap between each blade, thus form eddy current, the water velocity making filtering cover center is bigger than the water velocity at edge, when foreign material enter at discharge outlet, the entrance drainage pipeline that less lamellar foreign material can tilt along with current easily, bigger foreign material then converge to filtering cover center along with eddy current, thus do not interfere with current and enter drainage pipeline.Further, filtering cover can be installed and dismantle the most on the support frame, and the relatively bigger material at filtering cover center can be cleaned out by user easily.
Further, described blade is planar structure or reverses curved-surface structure.As a kind of scheme: described blade is planar structure, and blade is certain angle of inclination with support frame place plane；Alternatively: described blade is for reversing curved-surface structure, and the angle of inclination that blade is connected one end with connected unit is big, the angle of inclination of the other end is little, when current flow near filtering cover, current near filtering cover edge are little due to the angle of inclination of blade, current are the mildest, when current continue to filtering cover center, owing to the angle of inclination of blade is big, current are made also to have flow velocity straight down, thus further increase the eddy effect of current, it is more beneficial for converging in bigger foreign material the center of filtering cover.
This structure is used to design, the draining difficulty that discharge outlet causes can be effectively eliminated because foreign material block, when draining, current easily form whirlpool, foreign material do the centrifugal motion rotated with current, foreign material are made to be not easy to converge in discharge outlet, but converge in filtering cover center, so that the current at filtering cover discharge outlet are not easy blocked.
Further, the front edge of each described blade is positioned at the top position in the middle part of previous blade, back edge is positioned at the lower position in the middle part of a rear blade, the purpose so arranged be in order to increase leaf flat between space, make current and the less foreign material that swim on current smoothly to enter drainage pipeline from the position near filtering cover edge, be blocked in the possibility of discharge outlet reducing foreign material.
Further, the end face of described connected unit is less than the plane at support frame place, when current flow near filtering cover, the end face of connected unit and the discrepancy in elevation of support frame place plane, can further strengthen the flow velocity of current vertical direction, it is thus possible to further enhance the eddy effect of current, foreign material are made to be easier to converge in the center of filtering cover.
Further, the outside of described support frame is provided with installing hole, and support frame can be made to be conveniently installed in discharge outlet.
This utility model compared with prior art, has the following advantages and beneficial effect:
(1) this utility model, can reduce foreign material and pour into discharge outlet with current, makes foreign material be easier to converge to the center of filtering cover, and the blocking of discharge outlet, beneficially current will not be caused to enter drainage pipeline；
(2) filtering cover of the present utility model, can install and dismantle the most easily, so that user can easily clean out the foreign material converging in filtering cover center.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of water outlet filtering cover；
Fig. 2 is the front view of water outlet filtering cover；
Fig. 3 is the sectional view of water outlet filtering cover；
Fig. 4 is the attachment structure schematic diagram of blade and connected unit；
Fig. 5 is the structural representation of blade；
Wherein: 1 support frame, 2 blades, 3 connected units, 4 installation steps, 5 installing holes.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment 1:
Water outlet filtering cover, as Figure 1-Figure 5, including support frame 1 and be arranged on the filtering cover in support frame 1, described filtering cover is made up of with connected unit 3 blade 2, and blade 2 is uniformly distributed along the circumference of connected unit 3, and fixing connects.The diameter of filtering cover is set according to the diameter of discharge outlet, the 1/10 of a diameter of filtering cover diameter of connected unit 3.
As Figure 1-Figure 5, the end face of described connected unit 3 is less than the plane at support frame 1 place, and as a kind of scheme: described blade 2 is planar structure, and the angle of inclination of blade 2 and support frame 1 place plane is 30 °；Alternatively: described blade 2 for reversing curved-surface structure, and blade 2 be connected the angle of inclination of one end with connected unit 3 be 75 °, the angle of inclination of the other end is 25 °.
The end face of connected unit 3 has the discrepancy in elevation with the plane at support frame 1 place, current are made to have the flow velocity of vertical direction, blade 2 being connected with connected unit 3 with angle of inclination, current are made to have the flow velocity of horizontal direction, and when current flow at filtering cover, current can flow into drainage pipeline along with the gap between each blade, thus form eddy current, current with foreign material can do the centrifugal motion rotated, making current and the less foreign material that swim on current drain from drainage pipeline, relatively bigger material then converges at filtering cover center.
This utility model, change the filtration of traditional filtering lid split, its fan-shaped paddle type structure with inclination can make current produce vortex phenomenon, thus avoids foreign material to be blocked in discharge outlet with current, makes the foreign material at discharge outlet discharge by the way of induction is dredged.
Embodiment 2:
The present embodiment does optimization further on the basis of above-described embodiment, as Figure 1-Figure 5, further, described connected unit 3 is fixing with multiple blades 2 is connected, and the front end of blade 2 is positioned at the top position in the middle part of previous blade 2, rear end is positioned at the lower position in the middle part of a rear blade 2.
The purpose so arranged be in order to increase leaf flat between space, make current and the less foreign material that swim on current to drain from drainage pipeline smoothly.
Embodiment 3:
The present embodiment does optimization further on the basis of above-described embodiment, and as Figure 1-Figure 5, further, the inner side of described support frame 1 is provided with the installation step 4 of complement filter lid, and the outside of described support frame 1 is provided with installing hole 5.
By the installation step 4 in support frame 1, filtering cover can be installed and dismounting in support frame 1 easily, and the foreign material converging in filtering cover center can be cleaned out by user at any time；Installing hole 5 can make support frame 1 be conveniently installed in discharge outlet.
The above; it it is only preferred embodiment of the present utility model; not this utility model is done any pro forma restriction, every according to technical spirit of the present utility model, above example is made any simple modification, equivalent variations, within each falling within protection domain of the present utility model.
Claims (5)
1. water outlet filtering cover, it is characterised in that: including support frame (1) and be arranged on the filtering cover in support frame (1), the inner side of described support frame (1) is provided with installation step (4)；The described filtering cover equally distributed blade of the circumference (2) by connected unit (3) and along connected unit (3) forms, and each blade (2) face, place is intersected with support frame (1) place planar tilt, and blade (2) is arranged on installation step (4).
Water outlet filtering cover the most according to claim 1, it is characterised in that: described blade (2) is planar structure or reverses curved-surface structure.
Water outlet filtering cover the most according to claim 2, it is characterised in that: the front edge of each described blade (2) is positioned at the top position at previous blade (2) middle part, and back edge is positioned at the lower position at a rear blade (2) middle part.
4. according to the water outlet filtering cover described in any one of claim 1-3, it is characterised in that: the end face of described connected unit (3) is less than the plane at support frame (1) place.
Water outlet filtering cover the most according to claim 4, it is characterised in that: the outside of described support frame (1) is provided with installing hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620314944.0U CN205475650U (en) | 2016-04-15 | 2016-04-15 | Novel lid is filtered to outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620314944.0U CN205475650U (en) | 2016-04-15 | 2016-04-15 | Novel lid is filtered to outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205475650U true CN205475650U (en) | 2016-08-17 |
Family
ID=56640405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620314944.0U Expired - Fee Related CN205475650U (en) | 2016-04-15 | 2016-04-15 | Novel lid is filtered to outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205475650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603222A (en) * | 2018-12-29 | 2019-04-12 | 安徽普氏生态环境工程有限公司 | A kind of solid-liquid separating equipment accelerating liquid flowing |
-
2016
- 2016-04-15 CN CN201620314944.0U patent/CN205475650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603222A (en) * | 2018-12-29 | 2019-04-12 | 安徽普氏生态环境工程有限公司 | A kind of solid-liquid separating equipment accelerating liquid flowing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |