CN208611922U - A kind of big flow water filtering cap - Google Patents
A kind of big flow water filtering cap Download PDFInfo
- Publication number
- CN208611922U CN208611922U CN201820915164.0U CN201820915164U CN208611922U CN 208611922 U CN208611922 U CN 208611922U CN 201820915164 U CN201820915164 U CN 201820915164U CN 208611922 U CN208611922 U CN 208611922U
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- China
- Prior art keywords
- filter screen
- outlet pipe
- water filtering
- water
- circular opening
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Abstract
The utility model proposes a kind of big flow water filtering caps, its structure includes outlet pipe, inner filter screen and outer filter, the wherein circular opening of one end connection inner filter screen of outlet pipe, the other end connects external filter tank outlet conduit, outer filter is set to the outside of inner filter screen, and the circular opening of outer filter is connected with the outer wall of outlet pipe.The advantages of the utility model: 1) sphere structure is used, water permeable area is greatly increased, improves into water speed rate；2) double-layer structure is used, it is ensured that effectively filtered by the water body of water filtering cap；3) drainage cap structure can be in parallel, to improve filtered water stream amount.
Description
Technical field
The utility model relates to a kind of big flow water filtering caps, belong to technical field of sewage treatment equipment.
Background technique
Water filtering cap is a kind of critical component being widely used in sewage treatment field equipment, is usually used in the recoil of filter tank carbonated drink
Water distribution system is washed, the sludge sundries in filter tank can be effectively flushed out, guarantees that filter tank water quality and quantity operates normally.In water process
In equipment, water filtering cap is generally located on water inlet or water outlet, plays water conservancy diversion, water distribution, increases the effects of disengaging water flow.It is existing
Water filtering cap is generally tower-shaped, sharp cone distal or hemispherical since its shape limits cause perforated area limited, and internal watercourses
It is complex, in the biggish situation of water flow, enter water or water outlet limited speed, it is difficult to be widely applied.
Summary of the invention
The utility model aim is to overcome the existing lesser disadvantage of water filtering cap flow, and it is simple, applicable to provide a kind of structure
In the water filtering cap of big flow.
The technical solution of the utility model: a kind of big flow water filtering cap, structure include outlet pipe 1, inner filter screen 2
With outer filter 3, wherein the circular opening of one end connection inner filter screen 2 of outlet pipe 1, the other end connect external filter tank outlet pipe
Road, outer filter 3 are set to the outside of inner filter screen 2, and the circular opening of outer filter 3 is connected with the outer wall of outlet pipe 1.
The advantages of the utility model:
1) sphere structure is used, water permeable area is greatly increased, improves into water speed rate；
2) double-layer structure is used, it is ensured that effectively filtered by the water body of water filtering cap；
3) drainage cap structure can be in parallel, to improve filtered water stream amount.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram of big flow water filtering cap.
Attached drawing 2 is a kind of parallel combination filter structure schematic diagram of big flow water filtering cap.
1 it is outlet pipe in figure, 2 be inner filter screen, 3 be outer filter, 4 be permeable hole, 5 be hexagon junction station, 6 is total
Outlet pipe.
Specific embodiment
As shown in Figure 1, a kind of big flow water filtering cap, structure includes outlet pipe 1, inner filter screen 2 and outer filter 3,
The circular opening of one end connection inner filter screen 2 of middle outlet pipe 1, the other end connect external filter tank outlet conduit, and outer filter 3 is set
In the outside of inner filter screen 2, the circular opening of outer filter 3 is connected with the outer wall of outlet pipe 1.
The inner filter screen 2 is the sphere with circular opening, and with a thickness of 1-1.5 mm, spherome surface is uniformly distributed
Permeable hole 4,4 diameter of permeable hole are 1-2 mm；Circular opening lateral bend, knee and water outlet to outside sphere on inner filter screen 2
Groove clamping on inside pipe wall.
The outer filter 3 is the sphere with circular opening, and with a thickness of 1.5-2 mm, spherome surface is uniformly distributed
Permeable hole 4,4 diameter of permeable hole are 3-4 mm；The groove card in circular opening and 1 one end outer wall of outlet pipe on outer filter 3
Tightly.
ABS engineering plastics, polypropylene PP or the production of 304 stainless steels can be used in outer filter and inner filter screen.
The technical solution of the utility model is further illustrated below according to embodiment.
Embodiment
A kind of big flow water filtering cap, including outer filter 3, inner filter screen 2 and outlet pipe 1, inner filter screen 2 are located at outer layer filter
Inside net 3；For outer filter 3 by the stainless steel production with a thickness of 1.5 mm, sphere diameter is 40 mm, permeable in outer filter 3
4 diameter of hole is 3 mm；Inner filter screen 2 is by the stainless steel production with a thickness of 1 mm, and sphere diameter is 25 mm, on inner filter screen 2
4 diameter of permeable hole is 2 mm；The inner and outer wall of 1 one end of outlet pipe has annular groove, the circular opening on outer filter 3 with go out
Groove clamping on 1 one end outer wall of water pipe, circular opening on inner filter screen 2 lateral bend, knee and outlet pipe 1 to outside sphere
Groove clamping on inner wall.In use, water filtering cap is placed in filter tank bottom, by the outlet pipe 1 of water filtering cap and filter tank outlet pipe
Connection, filtering ponds can be discharged by water filtering cap by crossing drainage.
When the drainage amount of single water filtering cap cannot be met the requirements, multiple water filtering caps can be connected by polygon junction station
Outlet pipe improves integral filter water flow；As shown in Fig. 2, a kind of parallel combination structure of big flow water filtering cap, including it is 5 big
Flow water filtering cap and 1 hexagon junction station 5, wherein the 1 of hexagon junction station 5 side be equipped with total outlet pipe 6, remaining 5
1 big flow water filtering cap is respectively equipped on side, each big flow water filtering cap is converged by the outlet pipe 1 and hexagon of its bottom
The internal cavities of device 5 connect, and total outlet pipe 6 will summarize heel row to external pipe by the water flow of 5 big flow water filtering caps, this is simultaneously
Connection composite structure can further improve the water flow that water filtering cap can bear.
Claims (3)
1. a kind of big flow water filtering cap, it is characterized in that including outlet pipe (1), inner filter screen (2) and outer filter (3), wherein going out
The circular opening of one end connection inner filter screen (2) of water pipe (1), the other end connect external filter tank outlet conduit, outer filter (3)
Set on the outside of inner filter screen (2), the circular opening of outer filter (3) is connected with the outer wall of outlet pipe (1).
2. a kind of big flow water filtering cap according to claim 1, it is characterized in that the inner filter screen (2) is with circle
The sphere of aperture, with a thickness of 1-1.5 mm, spherome surface is uniformly distributed permeable hole (4), and permeable hole (4) diameter is 1-2 mm；
Circular opening lateral bend, knee and groove clamping being discharged on inside pipe wall to outside sphere on inner filter screen (2).
3. a kind of big flow water filtering cap according to claim 1, it is characterized in that the outer filter (3) is with circle
The sphere of aperture, with a thickness of 1.5-2 mm, spherome surface is uniformly distributed permeable hole (4), and permeable hole (4) diameter is 3-4 mm；
The groove clamping in circular opening and outlet pipe (1) one end outer wall on outer filter (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915164.0U CN208611922U (en) | 2018-06-13 | 2018-06-13 | A kind of big flow water filtering cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915164.0U CN208611922U (en) | 2018-06-13 | 2018-06-13 | A kind of big flow water filtering cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208611922U true CN208611922U (en) | 2019-03-19 |
Family
ID=65701475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820915164.0U Active CN208611922U (en) | 2018-06-13 | 2018-06-13 | A kind of big flow water filtering cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208611922U (en) |
-
2018
- 2018-06-13 CN CN201820915164.0U patent/CN208611922U/en active Active
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