CN207187308U - A kind of filter - Google Patents
A kind of filter Download PDFInfo
- Publication number
- CN207187308U CN207187308U CN201720894847.8U CN201720894847U CN207187308U CN 207187308 U CN207187308 U CN 207187308U CN 201720894847 U CN201720894847 U CN 201720894847U CN 207187308 U CN207187308 U CN 207187308U
- Authority
- CN
- China
- Prior art keywords
- inner cylinder
- filter
- barrel
- dirt
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to agricultural irrigation technology, specifically, it is related to a kind of filter, screen pack including cartridge filter and tubular, the screen pack is made up of inner cylinder and outer barrel socket, formed with hollow cavity between inner cylinder and outer barrel, one end of the cartridge filter is provided with the water inlet being connected with inner cylinder, the other end of the cartridge filter is provided with the back taper collecting chamber communicated with inner cylinder, the collecting chamber bottom is provided with sewage draining exit, the delivery port being connected with hollow cavity is offered on the barrel of the outer barrel, multiple through holes being connected with hollow cavity are offered on the barrel of the inner cylinder, the sewage draining exit is connected with dirt-discharging hook, the dirt-discharging hook is connected with the collecting net of tubular, the collecting net is located in the inner cylinder.The utility model effective guarantee current it is pure, prevent silt, floating object etc. from entering drip irrigation zone.
Description
Technical field
The utility model belongs to agricultural irrigation technology, specifically, is related to a kind of filter.
Background technology
Agricultural drop irrigation has been the agricultural irrigation technology of China's popularization, and the effect quality of drip irrigation carries with drip irrigation directly closes,
System.To prevent the less floating object of water reclaimed water grass isodensity and part silt clogging drip irrigation band, wanted before current enter drip irrigation zone,
Carry out the detached job of current and silt.The sandrock filter used now is separated using centrifugal principle to sandstone more, but.
Due to being influenceed by inflow size so that in current the tiny grit of some less floating objects of pasture and water isodensity and part without
Method effectively departs from, and causes drip irrigation zone clogging still to happen occasionally.
Utility model content
The purpose of this utility model is to provide a kind of filter solved above-mentioned technical problem.
The utility model provides a kind of filter, including the screen pack of cartridge filter and tubular, and screen pack is by inner cylinder and outside
Jacket casing connects composition, and formed with hollow cavity between inner cylinder and outer barrel, one end of cartridge filter is provided with the water inlet being connected with inner cylinder
Mouthful, the other end of cartridge filter is provided with the back taper collecting chamber communicated with inner cylinder, and collecting chamber bottom is provided with sewage draining exit, the cylinder of outer barrel
The delivery port being connected with hollow cavity is offered on wall, offered on the barrel of inner cylinder it is multiple be connected with hollow cavity it is logical
Hole, sewage draining exit are connected with dirt-discharging hook, and dirt-discharging hook is connected with the collecting net of tubular, and collecting net is located in the inner cylinder.
Further, delivery port is arranged in one end side wall of the outer barrel away from water inlet.
Further, the mesh diameter of screen pack is 0.5~0.8mm.
Further, dirt-discharging hook is connected by screw thread with sewage draining exit.
Further, the mesh diameter of collecting net is more than the mesh diameter of screen pack.
The beneficial effects of the utility model are compared with prior art：The grit of larger particles, profit are collected by collecting chamber
Water inlet is filtered with screen pack, and the less floating object of pasture and water isodensity is collected by collecting net, will be heavy by sewage draining exit
Product is in the heavier particulate matters such as the grit of collecting chamber, silt and the floating object being attached on collecting net discharge, effective guarantee current
It is pure, prevent silt, floating object etc. from entering drip irrigation zone.
Brief description of the drawings
Fig. 1 is a kind of structural representation of filter of the utility model.
Embodiment
The utility model is described in detail shown each embodiment below in conjunction with the accompanying drawings, but it should explanation,
These embodiments are not limitation of the utility model, and those of ordinary skill in the art are according to these embodiment institute works
Energy, method or equivalent transformation or replacement in structure, are belonged within the scope of protection of the utility model.
Join shown in Fig. 1, present embodiments provide a kind of filter, including the screen pack of cartridge filter and tubular, screen pack by
Inner cylinder 1 and the socket composition of outer barrel 2, formed with hollow cavity 3 between inner cylinder 1 and outer barrel 2, one end of cartridge filter is provided with and inner cylinder
1 water inlet 6 being connected, the other end of cartridge filter are provided with the back taper collecting chamber 8 communicated with inner cylinder 1, and the bottom of collecting chamber 8 is set
There is sewage draining exit, the delivery port 7 being connected with hollow cavity is offered on the barrel of outer barrel 2, is offered on the barrel of inner cylinder 2 multiple
The through hole 5 being connected with hollow cavity 3, sewage draining exit are connected with dirt-discharging hook 9, and dirt-discharging hook 9 is connected with the collecting net 10 of tubular, collect
Net 10 is located in the inner cylinder 2.
The filter that the present embodiment provides, water inlet is filtered by the screen pack of tubular, filter area is big, space profit
It is high with rate, the grit of larger particles is collected by collecting chamber, and the less floating object of pasture and water isodensity is collected by collecting net, lead to
Cross sewage draining exit to discharge the heavier particulate matter such as the grit for being deposited on collecting chamber, silt and the floating object being attached on collecting net, have
Effect has ensured the pure of current, prevents silt, floating object etc. from entering drip irrigation zone.
In the present embodiment, delivery port 7 is arranged in one end side wall of the outer barrel 2 away from water inlet 6, is advantageous to water outlet.
In the present embodiment, the mesh diameter of screen pack is 0.5~0.8mm.
In the present embodiment, dirt-discharging hook 9 is connected by screw thread with sewage draining exit, is conveniently removed dirt-discharging hook and is carried out blowdown.
In the present embodiment, the mesh diameter of collecting net 10 is more than the mesh diameter of screen pack, is easy to collect floating object, separately
Outside, collecting net 10 can be flexibly connected by modes such as bolt, clampings with dirt-discharging hook, cleared up and cleaned to facilitate to remove.
The a series of tool described in detail only for feasibility embodiment of the present utility model of those listed above
Body illustrates that they are simultaneously not used to limit the scope of protection of the utility model, all to be made without departing from the utility model skill spirit
Equivalent implementations or change should be included within the scope of protection of the utility model.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.
Claims (5)
1. a kind of filter, it is characterised in that the screen pack including cartridge filter and tubular, the screen pack is by inner cylinder and outer sleeve
Composition is connect, formed with hollow cavity between inner cylinder and outer barrel, one end of the cartridge filter is provided with the water inlet being connected with inner cylinder
Mouthful, the other end of the cartridge filter is provided with the back taper collecting chamber communicated with inner cylinder, and the collecting chamber bottom is provided with sewage draining exit,
The delivery port being connected with hollow cavity is offered on the barrel of the outer barrel, is offered on the barrel of the inner cylinder multiple with
The through hole that cavity body is connected, the sewage draining exit are connected with dirt-discharging hook, and the dirt-discharging hook is connected with the collecting net of tubular, the receipts
Collect net to be located in the inner cylinder.
2. a kind of filter according to claim 1, it is characterised in that the delivery port is arranged on outer barrel away from water inlet
One end side wall on.
A kind of 3. filter according to claim 2, it is characterised in that the mesh diameter of the screen pack be 0.5~
0.8mm。
4. a kind of filter according to claim 1, it is characterised in that the dirt-discharging hook passes through screw thread and the sewage draining exit
Connection.
5. a kind of filter according to claim 3, it is characterised in that the mesh diameter of the collecting net is more than the mistake
The mesh diameter of filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720894847.8U CN207187308U (en) | 2017-07-23 | 2017-07-23 | A kind of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720894847.8U CN207187308U (en) | 2017-07-23 | 2017-07-23 | A kind of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207187308U true CN207187308U (en) | 2018-04-06 |
Family
ID=61798227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720894847.8U Expired - Fee Related CN207187308U (en) | 2017-07-23 | 2017-07-23 | A kind of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207187308U (en) |
-
2017
- 2017-07-23 CN CN201720894847.8U patent/CN207187308U/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: 20180406 |