CN207628077U - A kind of river water filter - Google Patents
A kind of river water filter Download PDFInfo
- Publication number
- CN207628077U CN207628077U CN201721707830.3U CN201721707830U CN207628077U CN 207628077 U CN207628077 U CN 207628077U CN 201721707830 U CN201721707830 U CN 201721707830U CN 207628077 U CN207628077 U CN 207628077U
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- CN
- China
- Prior art keywords
- inlet pipe
- water inlet
- river water
- backwash
- screen pack
- 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.)
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of river water filters, including tank body, backwash water inlet pipe and filtering outlet pipe is respectively set in tank base front and back end, stainless steel filter screen core is set in the horizontal of connection backwash water inlet pipe and filtering outlet pipe in tank base, uniformly limbers is arranged in interval on horizontal, it is horizontally disposed with screen pack in the middle part of tank body, uniformly cross section tapered protrusion triangular in shape is arranged in interval on screen pack, quartz sand is arranged in covering on screen pack, the thickness of quartz sand is more than the height of the tapered protrusion, river water water inlet pipe is arranged in top of the tank, backwash outlet pipe is connected on river water water inlet pipe.
Description
Technical field
The utility model is related to a kind of river water filters.
Background technology
River water filter is because contain more silt, therefore the device applied to river water filtering generally all carries external
Silt Rose Box, not only volume is big, it is inconvenient to carry configuration, but also cost is high, and backwash is inconvenient.
Invention content
The purpose of this utility model is to provide a kind of river water filters, are not only simple in structure, and good filtration effect, easily
In carrying, backwash is convenient.
The purpose of this utility model is achieved in that a kind of river water filter, including tank body, tank base front and back end point
Backwash water inlet pipe and filtering outlet pipe are not set, connects backwash water inlet pipe in tank base and filters outlet pipe
Stainless steel filter screen core is set in horizontal, is uniformly spaced on horizontal and limbers is set, it is horizontal in tank body middle part
Screen pack is set, is uniformly spaced on screen pack and cross section tapered protrusion triangular in shape, screen pack overlying is set
Quartz sand is arranged in lid, and the thickness of quartz sand is more than the height of the tapered protrusion, and river water water inlet pipe, river is arranged in top of the tank
Backwash outlet pipe is connected on water water inlet pipe.
When the utility model is used, it due to moving on in tank body steel wire rack by original be placed in outside tank body, is not only simple in structure,
And good filtration effect, it is easily portable, can disposably complete the backwash work of sandstone and steel wire rack.When the utility model is used,
River water enters along river water water inlet pipe in tank body, after quartz sand and screen pack filtering, into the water in tank base
It is further filtered by stainless steel filter screen core in flat tube body, is then discharged by filtering outlet pipe.When backwash, pass through tank body
The backwash water inlet pipe of bottom accesses clean tap water, and after being backwashed in tank body, sewage is arranged by backwash outlet pipe
Go out.
Description of the drawings
The utility model is described in further detail below in conjunction with attached drawing.
Fig. 1 is the main structure diagram of the utility model.
Specific implementation mode
A kind of river water filter, as shown in Figure 1, include tank body 7,7 bottom front and back end of tank body be respectively set backwash into
It is arranged in the horizontal of water pipe 3 and filtering outlet pipe 8, the interior connection backwash water inlet pipe of tank base and filtering outlet pipe
Stainless steel filter screen core 4, is uniformly spaced on horizontal and limbers is set, tank body is horizontally disposed with filter screen in 7 middle part
Plate, uniformly cross section tapered protrusion 6 triangular in shape is arranged in interval on screen pack, on screen pack covering quartz is set
Sand 2, the thickness of quartz sand 2 are more than the height of the tapered protrusion 6, and tapered protrusion 6 can be that deltoid plate may be triangular pyramid.
River water water inlet pipe 1 is arranged in top of the tank, and backwash outlet pipe 5 is connected on river water water inlet pipe 1.In Fig. 1, river water is along river water
Water inlet pipe 1 enter tank body 7 in, by quartz sand and screen pack filtering after, into the horizontal in tank base in into
One step is filtered by stainless steel filter screen core 4, is then discharged by filtering outlet pipe 8.When backwash, pass through the anti-of tank base
It rinses water inlet pipe 3 and accesses clean tap water, after being backwashed in tank body 7, sewage is discharged by backwash outlet pipe 5.
Claims (1)
1. a kind of river water filter, including tank body, it is characterized in that：Tank base front and back end be respectively set backwash water inlet pipe with
And stainless steel is arranged in filtering outlet pipe, interior connect in the horizontal for backwashing water inlet pipe and filtering outlet pipe of tank base
Steel wire rack is filtered, is uniformly spaced on horizontal and limbers is set, tank body is horizontally disposed with screen pack, screen pack in middle part
Cross section tapered protrusion triangular in shape is arranged in upper uniformly distributed interval, is covered on screen pack and quartz sand is arranged, quartz sand
Thickness is more than the height of the tapered protrusion, and top of the tank is arranged river water water inlet pipe, is connected to backwash on river water water inlet pipe
Outlet pipe.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099449 | 2017-08-30 | ||
| CN2017210994493 | 2017-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207628077U true CN207628077U (en) | 2018-07-20 |
Family
ID=62862675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721707830.3U Active CN207628077U (en) | 2017-08-30 | 2017-12-11 | A kind of river water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207628077U (en) |
-
2017
- 2017-12-11 CN CN201721707830.3U patent/CN207628077U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |