CN205965236U - Pipeline filter - Google Patents
Pipeline filter Download PDFInfo
- Publication number
- CN205965236U CN205965236U CN201620933937.9U CN201620933937U CN205965236U CN 205965236 U CN205965236 U CN 205965236U CN 201620933937 U CN201620933937 U CN 201620933937U CN 205965236 U CN205965236 U CN 205965236U
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- China
- Prior art keywords
- filter
- filtration members
- medium
- chamber
- bolster
- 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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Abstract
The utility model discloses a pipeline filter relates to pipe filters technical field. The utility model discloses a filter body, filter body includes medium import, medium export and crosses the filter unit installation cavity, it is medium chamber and filter chamber to be separated by the baffle in filter body's the inside cavity, be provided with the medium opening on the baffle, medium opening department is provided with buffer gear, the utility model discloses a filter only need be dismantled filter screen or filter core to get off to wash, and the matting is simple, and the cleaning efficiency improves greatly, simultaneously, the utility model discloses a filter can provide a buffering, alleviates the initial velocity of pumped (conveying) medium, reduces the pumped (conveying) medium to crossing erodeing of filter unit, pressure that balance media import and medium exported.
Description
Technical field
This utility model is related to valve technology field, more specifically to a kind of piping filter.
Background technology
Filter is indispensable a kind of device on pumped (conveying) medium pipeline, is typically mounted on air relief valve, relief valve, Ding Shui
Position valve, the import end equipment of square work filter other equipment.Filter is by cylinder, stainless steel filtering net, blowdown part, actuating device
And electrical control division is grouped into.After the filter cylinder of strainer screen, its magazine is blocked pending water, when need clean
When, as long as dismountable filter cylinder is taken out, reload after process.
But existing filter be integral installation on air relief valve, relief valve or pipeline, and the filter of filter
Core prevents between filter inlet and outlet, when needing to clean filter, need by overall for filter from pipeline or
It is carried out after disassembling in person's other equipment, cleaning is complex, and it is more difficult to clean filter element again.
If State Intellectual Property Office was on May 8th, 2013, disclose Publication No. CN103083969A, entitled
The patent of invention of " a kind of piping filter ", this patent of invention includes filter body, and described filter body both sides set respectively
There is pipeline, be provided with connection member between described pipe-and-filter body, described connection member includes filter flange and pipeline
Flange, described filter flange near filter body end, described pipe flange near pipe end, described filter flange and pipe
Road flange is bolted to connection, and is provided with seal washer, described seal washer between described filter flange and pipe flange
It is provided with the hole matched with bolt, the quantity of described seal washer is two, and described seal washer one end is provided with inclined plane, described
Inclined plane is respectively close to filter flange and pipe flange.
As described above, filter of the prior art is when needing cleaning, need by overall for filter from pipeline etc. other
Filter element could be taken out after disassembling on equipment, then filter element could be carried out, matting is complicated, and cleaning efficiency is relatively
Low；And when pumped (conveying) medium enters filtration members from filter inlet, because pumped (conveying) medium is provided with initial velocity, can be to filtration members
Cause certain washing away, thus damaging filtration members, during initial delivery, inlet pressure is inconsistent with outlet pressure, causes filtration members
Damage.
Utility model content
In order to overcome Shortcomings and defect in above-mentioned prior art, this utility model provides a kind of piping filter,
Goal of the invention of the present utility model is intended to solve in prior art, and when cleaning strainer screen or filter element, matting is multiple
Miscellaneous, less efficient problem, and the initial velocity of pumped (conveying) medium cause filtration members damage problem, filtration of the present utility model
Device is it is not necessary to integrally disassemble it is only necessary to filter screen or cartridge removal get off filter from the other equipments such as pipeline
It is carried out, matting is simple, and cleaning efficiency greatly improves, meanwhile, filter of the present utility model can provide one to delay
Punching, alleviates the initial velocity of pumped (conveying) medium, reduces pumped (conveying) medium and filtration members are washed away, balance media import and media outlet
Pressure.
In order to solve above-mentioned problems of the prior art, this utility model is achieved through the following technical solutions：
Piping filter, including filter body it is characterised in that：Described filter body includes medium entrance, medium
Outlet and filtration members installation cavity, medium entrance and media outlet are separately positioned on the left and right sides of filter body；Described filtration
The internal cavities inner route clapboard of device body is divided into dielectric cavity and filter chamber, and described dielectric cavity connects medium entrance, and filter chamber is even
Logical filtration members installation cavity and media outlet；Medium port, described medium port connection dielectric cavity and mistake are provided with described dividing plate
Filter chamber, described medium passage port is provided with buffer gear, and filtration members are installed intracavity and are provided with filtration members, and described filtration members are enclosed within slow
Outside punch mechanism；
Described buffer gear includes bumper housing and bolster, and bolster is arranged in bumper housing, sets in bumper housing
It is equipped with cushion chamber, bolster slides up and down in buffering intracavity；It is provided with balance pipe, described balance pipe connection is situated between on described bolster
Matter chamber and filter chamber.
Described medium passage port is provided with opening member, and described opening member is fixed on dividing plate.
The lower ending opening edge arc transition of described opening member, and the lower end edge of described opening member is provided with hard conjunction
Gold.
The lower end of described filtration members is connected with bumper housing outer side seal.
Described filtration members installation cavity upper end is provided with end cap, is fixed by screws on filter body.
It is provided with relief hole, described relief hole connects filtration members installation cavity, and described relief hole is provided with described end cap
Relief valve.
The upper end of described filtration members is fixed on the bottom of end cap.
Described filtration members are filter screen or filter element.
Compared with prior art, the beneficial technique effect that this utility model is brought shows：
1st, this utility model compared with prior art, installs filtration members by filtration members installation cavity, can be individually to filtration
Part is dismantled it is not necessary to integral demounting filter body, is conducive to the cleaning of filtration members, the upper end of filter body is to filter
Part installation cavity, filtration members are arranged on filtration members and install intracavity, when needing cleaning it is not necessary to by overall for filter from pipeline or
Dismantle in other equipment, and be only to disassemble filtration members to be carried out, compared to prior art, this utility model
Structure be more favorable for cleaning, decrease the dismounting operation of filter, improve the cleaning performance of filter core or filter screen.
2nd, compared with prior art, this utility model increased a buffer gear, and buffer gear advantageously reduces conveying and is situated between
Washing away of the filtration members of matter, after pumped (conveying) medium enters medium port, washes away bolster first, and then bolster is situated between in conveying
Moving in bumper housing under the washing away of matter, thus reduce pumped (conveying) medium washing away to filtration members, then passing through on bolster
Balance pipe, enters into filtration members, and pumped (conveying) medium is filtered, and when filter chamber is identical with medium cavity pressure, bolster is extensive
Arrive initial position again.
3rd, the internal cavities of filter body are divided into dielectric cavity and filter chamber, and arrange between filter chamber and dielectric cavity
The medium port of connection, arranges buffer gear in medium passage port, and pumped (conveying) medium enters into from the medium entrance of filter body
Medium intracavity, then enters in buffer gear by medium port, then enters into filtration members installation cavity by buffer gear
Interior, install after intracavity is filtered across filter part filtration in filtration members and enter into filter chamber, then from the media outlet of filter body
Position transfers out filter body.This structure does not interfere with the transporting velocity of medium, and when medium exports from extension,
In the presence of extension, it is possible to reduce the impact to filter element or filter screen, filter element or filter screen can be effectively prevented and rushed
Hit damage.
4th, filtration members are enclosed within bumper housing, and the bottom of filtration members and bumper housing are tightly connected, and this structure can have
The raising filter effect of effect, by the contaminant filter in pumped (conveying) medium to filtration members, in cleaning, filtration members is taken out, rinses
Totally can be continuing with.
5th, this utility model arranges relief valve and relief hole on end cap, can control filtration members peace when dismantling filtration members
Pressure in behaveing affectedly, facilitates the dismounting of end cap.
6th, hard alloy is set at opening member lower end edge, pumped (conveying) medium can be effectively prevented washing away of opening member is invaded
Erosion, increases the service life of opening member.
Brief description
Fig. 1 is this utility model overall structure sectional view；
Reference：1st, filter body, 2, medium entrance, 3, media outlet, 4, filtration members installation cavity, 5, dividing plate, 6,
Dielectric cavity, 7, filter chamber, 8, medium port, 9, buffer gear, 10, filtration members, 11, bumper housing, 12, bolster, 13, slow
Rush chamber, 14, balance pipe, 15, opening member, 16, end cap, 17, relief hole, 18, relief valve.
Specific embodiment
Embodiment 1
As this utility model one preferred embodiment, with reference to Figure of description 1, present embodiment discloses：
Piping filter, including filter body 1, described filter body 1 includes medium entrance 2, media outlet 3 and mistake
Filter part installation cavity 4, medium entrance 2 and media outlet 3 are separately positioned on the left and right sides of filter body 1；Described filter is originally
The internal cavities inner route clapboard 5 of body 1 is divided into dielectric cavity 6 and filter chamber 7, and described dielectric cavity 6 connects medium entrance 2, filter chamber 7
Connection filtration members installation cavity 4 and media outlet 3；Medium port 8 is provided with described dividing plate 5, described medium port 8 connects medium
Chamber 6 and filter chamber 7, are provided with buffer gear 9 at described medium port 8, be provided with filtration members 10, institute in filtration members installation cavity 4
State filtration members 10 to be enclosed within outside buffer gear 9；
Described buffer gear 9 includes bumper housing 11 and bolster 12, and bolster is arranged in bumper housing 11, buffers shell
It is provided with cushion chamber 13, bolster 12 slides up and down in cushion chamber 13 in body 11；It is provided with balance pipe on described bolster 12
14, described balance pipe 14 connects dielectric cavity 6 and filter chamber 7.
Embodiment 2
As this utility model another embodiment, with reference to Figure of description 1, present embodiment discloses：
Piping filter, including filter body 1, described filter body 1 includes medium entrance 2, media outlet 3 and mistake
Filter part installation cavity 4, medium entrance 2 and media outlet 3 are separately positioned on the left and right sides of filter body 1；Described filter is originally
The internal cavities inner route clapboard 5 of body 1 is divided into dielectric cavity 6 and filter chamber 7, and described dielectric cavity 6 connects medium entrance 2, filter chamber 7
Connection filtration members installation cavity 4 and media outlet 3；Medium port 8 is provided with described dividing plate 5, described medium port 8 connects medium
Chamber 6 and filter chamber 7, are provided with buffer gear 9 at described medium port 8, be provided with filtration members 10, institute in filtration members installation cavity 4
State filtration members 10 to be enclosed within outside buffer gear 9；
Described buffer gear 9 includes bumper housing 11 and bolster 12, and bolster is arranged in bumper housing 11, buffers shell
It is provided with cushion chamber 13, bolster 12 slides up and down in cushion chamber 13 in body 11；It is provided with balance pipe on described bolster 12
14, described balance pipe 14 connects dielectric cavity 6 and filter chamber 7；
It is provided with opening member 15, described opening member 15 is fixed on dividing plate 5 at described medium port 8.Described opening member 15
Lower ending opening edge arc transition, and the lower end edge of described opening member 15 is provided with hard alloy.
Embodiment 3
As this utility model another embodiment, with reference to Figure of description 1, present embodiment discloses：
Piping filter, including filter body 1, described filter body 1 includes medium entrance 2, media outlet 3 and mistake
Filter part installation cavity 4, medium entrance 2 and media outlet 3 are separately positioned on the left and right sides of filter body 1；Described filter is originally
The internal cavities inner route clapboard 5 of body 1 is divided into dielectric cavity 6 and filter chamber 7, and described dielectric cavity 6 connects medium entrance 2, filter chamber 7
Connection filtration members installation cavity 4 and media outlet 3；Medium port 8 is provided with described dividing plate 5, described medium port 8 connects medium
Chamber 6 and filter chamber 7, are provided with buffer gear 9 at described medium port 8, be provided with filtration members 10, institute in filtration members installation cavity 4
State filtration members 10 to be enclosed within outside buffer gear 9；
Described buffer gear 9 includes bumper housing 11 and bolster 12, and bolster is arranged in bumper housing 11, buffers shell
It is provided with cushion chamber 13, bolster 12 slides up and down in cushion chamber 13 in body 11；It is provided with balance pipe on described bolster 12
14, described balance pipe 14 connects dielectric cavity 6 and filter chamber 7；
It is provided with opening member 15, described opening member 15 is fixed on dividing plate 5 at described medium port 8.Described opening member 15
Lower ending opening edge arc transition, and the lower end edge of described opening member 15 is provided with hard alloy；Described filtration members 10
Lower end be connected with bumper housing 11 outer side seal.
Embodiment 4
As this utility model another embodiment, with reference to Figure of description 1, present embodiment discloses：
Piping filter, including filter body 1, described filter body 1 includes medium entrance 2, media outlet 3 and mistake
Filter part installation cavity 4, medium entrance 2 and media outlet 3 are separately positioned on the left and right sides of filter body 1；Described filter is originally
The internal cavities inner route clapboard 5 of body 1 is divided into dielectric cavity 6 and filter chamber 7, and described dielectric cavity 6 connects medium entrance 2, filter chamber 7
Connection filtration members installation cavity 4 and media outlet 3；Medium port 8 is provided with described dividing plate 5, described medium port 8 connects medium
Chamber 6 and filter chamber 7, are provided with buffer gear 9 at described medium port 8, be provided with filtration members 10, institute in filtration members installation cavity 4
State filtration members 10 to be enclosed within outside buffer gear 9；
Described buffer gear 9 includes bumper housing 11 and bolster 12, and bolster is arranged in bumper housing 11, buffers shell
It is provided with cushion chamber 13, bolster 12 slides up and down in cushion chamber 13 in body 11；It is provided with balance pipe on described bolster 12
14, described balance pipe 14 connects dielectric cavity 6 and filter chamber 7；
It is provided with opening member 15, described opening member 15 is fixed on dividing plate 5 at described medium port 8.Described opening member 15
Lower ending opening edge arc transition, and the lower end edge of described opening member 15 is provided with hard alloy；Described filtration members 10
Lower end be connected with bumper housing 11 outer side seal；
Described filtration members installation cavity 4 upper end is provided with end cap 16, is fixed by screws on filter body 1；Described end
Relief hole 17 is provided with lid 16, described relief hole 17 connects filtration members installation cavity, described relief hole 17 is provided with relief valve
18.
Embodiment 5
As this utility model another embodiment, with reference to Figure of description 1, present embodiment discloses：
Piping filter, including filter body 1, described filter body 1 includes medium entrance 2, media outlet 3 and mistake
Filter part installation cavity 4, medium entrance 2 and media outlet 3 are separately positioned on the left and right sides of filter body 1；Described filter is originally
The internal cavities inner route clapboard 5 of body 1 is divided into dielectric cavity 6 and filter chamber 7, and described dielectric cavity 6 connects medium entrance 2, filter chamber 7
Connection filtration members installation cavity 4 and media outlet 3；Medium port 8 is provided with described dividing plate 5, described medium port 8 connects medium
Chamber 6 and filter chamber 7, are provided with buffer gear 9 at described medium port 8, be provided with filtration members 10, institute in filtration members installation cavity 4
State filtration members 10 to be enclosed within outside buffer gear 9；
Described buffer gear 9 includes bumper housing 11 and bolster 12, and bolster is arranged in bumper housing 11, buffers shell
It is provided with cushion chamber 13, bolster 12 slides up and down in cushion chamber 13 in body 11；It is provided with balance pipe on described bolster 12
14, described balance pipe 14 connects dielectric cavity 6 and filter chamber 7；
It is provided with opening member 15, described opening member 15 is fixed on dividing plate 5 at described medium port 8.Described opening member 15
Lower ending opening edge arc transition, and the lower end edge of described opening member 15 is provided with hard alloy；Described filtration members 10
Lower end be connected with bumper housing 11 outer side seal；
Described filtration members installation cavity 4 upper end is provided with end cap 16, is fixed by screws on filter body 1；Described end
Relief hole 17 is provided with lid 16, described relief hole 17 connects filtration members installation cavity, described relief hole 17 is provided with relief valve
18；
In the present embodiment, described filtration members 10 can be filter screen or filter element.
Claims (8)
1. piping filter, including filter body (1) it is characterised in that：Described filter body (1) includes medium entrance
(2), media outlet (3) and filtration members installation cavity (4), medium entrance (2) and media outlet (3) are separately positioned on filter body
(1) the left and right sides；The internal cavities inner route clapboard (5) of described filter body (1) is divided into dielectric cavity (6) and filter chamber
(7), described dielectric cavity (6) connection medium entrance (2), filter chamber (7) connection filtration members installation cavity (4) and media outlet (3)；Institute
State and medium port (8) is provided with dividing plate (5), described medium port (8) connects dielectric cavity (6) and filter chamber (7), described medium
Port (8) place is provided with buffer gear (9), is provided with filtration members (10), described filtration members (10) set in filtration members installation cavity (4)
Outside buffer gear (9)；
Described buffer gear (9) includes bumper housing (11) and bolster (12), and bolster (12) is arranged on bumper housing (11)
Interior, it is provided with cushion chamber (13) in bumper housing (11), bolster (12) slides up and down in cushion chamber (13)；Described bolster
(12) it is provided with balance pipe (14), described balance pipe (14) connection dielectric cavity (6) and filter chamber (7) on.
2. piping filter as claimed in claim 1 it is characterised in that：Described medium port (8) place is provided with opening member
(15), described opening member (15) is fixed on dividing plate (5).
3. piping filter as claimed in claim 2 it is characterised in that：The lower ending opening edge circular arc of described opening member (15)
Transition, and the lower end edge of described opening member (15) is provided with hard alloy.
4. piping filter as claimed in claim 1 or 2 it is characterised in that：The lower end of described filtration members (10) and buffering shell
Body (11) outer side seal connects.
5. piping filter as claimed in claim 1 or 2 it is characterised in that：Described filtration members installation cavity (4) upper end is provided with
End cap (16), is fixed by screws on filter body (1).
6. piping filter as claimed in claim 5 it is characterised in that：It is provided with relief hole (17) on described end cap (16),
Described relief hole (17) connects filtration members installation cavity, and described relief hole (17) is provided with relief valve (18).
7. piping filter as claimed in claim 6 it is characterised in that：The upper end of described filtration members (10) is fixed on end cap
(16) bottom.
8. piping filter as claimed in claim 1 it is characterised in that：Described filtration members (10) are filter screen or filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933937.9U CN205965236U (en) | 2016-08-25 | 2016-08-25 | Pipeline filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933937.9U CN205965236U (en) | 2016-08-25 | 2016-08-25 | Pipeline filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205965236U true CN205965236U (en) | 2017-02-22 |
Family
ID=58033958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620933937.9U Expired - Fee Related CN205965236U (en) | 2016-08-25 | 2016-08-25 | Pipeline filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205965236U (en) |
-
2016
- 2016-08-25 CN CN201620933937.9U patent/CN205965236U/en not_active Expired - Fee Related
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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: 20170222 Termination date: 20190825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |