CN106246609B - A kind of filter device - Google Patents
A kind of filter device Download PDFInfo
- Publication number
- CN106246609B CN106246609B CN201610850299.9A CN201610850299A CN106246609B CN 106246609 B CN106246609 B CN 106246609B CN 201610850299 A CN201610850299 A CN 201610850299A CN 106246609 B CN106246609 B CN 106246609B
- Authority
- CN
- China
- Prior art keywords
- water
- connecting hole
- bung
- filter device
- filtration members
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
Abstract
Filter device of the invention, including filtration members and buoyant member；Filtration members are suitable for being connected to the water sucking mouth of suction hose, for being first filtered to water before water enters the water sucking mouth；Buoyant member can float in water, be connect by connector with the filtration members, for pulling filtration members, filtration members be made to be in the middle layer of water.Filter device of the invention, inventor links together filtration members and buoyant member, the middle layer of water is at using buoyant member control filtration members, since the water impurity in middle layer is less, thus filter device of the invention not only crosses the speed of drainage quickly, but also is not necessarily to frequent clean.
Description
Technical field
The present invention relates to a kind of filter devices, and in particular to a kind of water progress for the water inlet pipe for entering self priming pump
The filter device of filtering.
Background technique
In certain applications, need to fetch water using self priming pump from water source.The structure of existing self priming pump is more exquisite, uses
Also smaller in the water inlet pipe caliber of water suction, when containing impurity in water, if be not filtered to water source, impurity follows water together
Into after water inlet pipe, it is not only easy blocking suction hose, also will cause the damage of self priming pump.
In the prior art, common solution be water inlet pipe water sucking mouth install filter screen, filter screen for pair
Water into water inlet pipe is filtered, and prevents from damaging into water blockage or self priming pump.Impurity enters self priming pump in order to prevent, existing
What the mesh of filter screen was generally arranged in technology is smaller, and in use, not only the rate of filtration is slow, but also impurity often covers quickly
Lid filter screen makes filter screen lose filtering function, uses to make to filter network recovery, often cleaning is needed to be covered on outside filter screen
The impurity of wall, is inconvenient；Again since the caliber of water inlet pipe is smaller, the filter screen installed is also smaller, this is further resulted in
The capped situation for losing filtering function of filter screen occurs very frequent.
Therefore, how to design that a kind of rate of filtration is fast and the filter device without often clearing up, be in the prior art not yet
The technical problem of solution.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcoming filter screen mesh in the prior art smaller, it is easy quilt
Blocking, the technological deficiency for needing often to clear up, to provide, a kind of rate of filtration is fast and the filter device without often clearing up.
For this purpose, the present invention provides a kind of filter device, comprising:
Filtration members are connected to suitable for the water sucking mouth with suction hose, for first carrying out to water before water enters the water sucking mouth
Filtering；
Buoyant member is connect with the filtration members by connector, can be floated in water, for pulling the filtration members,
The filtration members are made to be in the middle layer of water.
As a preferred embodiment, the length of the connector is adjustable, thus the height for keeping the filtration members distance water-bed
It is adjustable.
As a preferred embodiment, the buoyant member is floating ball, and the floating ball can be swum on the water surface always.
As a preferred embodiment, the filtration members include:
Filter vat has the bucket wall for being enclosed accommodation space, and the first opening being connected to the accommodation space, described
On the bucket wall and filter vat bottom is equipped with the first permeable hole, is filled with filtering material inside the accommodation space；
Permeable interlayer is covered on first aperture position, has the second permeable hole, and the internal diameter of second permeable hole
Less than the diameter of the filtering material close to first aperture position；
Bung, has inner cavity and the second opening in communication with the inner cavity, and the bung tips upside down on the permeable interlayer
On, so that the permeable interlayer is also covered on second aperture position；
First connection structure, for the filter vat, the permeable interlayer and the bung to be fixed together.
As a preferred embodiment, first connection structure includes:
First connecting hole is arranged on the filter vat；
Second connecting hole, it is opposite with first connecting hole, it is arranged on the permeable interlayer；
Third connecting hole, it is opposite with second connecting hole, it is arranged on the bung；
First bolt assembly, after passing through first connecting hole, second connecting hole and the third connecting hole, by institute
Filter vat, the permeable interlayer and the bung is stated to be fixed together.
As a preferred embodiment, the water sucking mouth is located at the inner cavity.
As a preferred embodiment, the suction hose is mounted on the bung by the second connection structure.
As a preferred embodiment, second connection structure includes:
4th connecting hole is arranged on the bung；
Ferrule fitting, including fitting body and nut, the fitting body pass through the 4th connecting hole, and inside is equipped with described in confession
The central passage that water pipe passes through；The nut and the fitting body are spirally connected, and are set in the ferrule fitting fixation described
In the pipe outer wall that absorbs water；
The fitting body is equipped with block piece, and the aperture of the block piece and the nut is all larger than the 4th connecting hole
Aperture is mounted on the ferrule fitting on the bung by tightening the nut.
As a preferred embodiment, the filtering material is at least two layers, descending according to partial size, is sequentially filled in institute
It states inside accommodation space, and partial size is maximum farthest apart from the permeable interlayer.
As a preferred embodiment, on the bucket wall filled with maximum particle diameter filtering material, first permeable hole is offered.
Filter device provided by the invention, has the advantage that
1. filter device of the invention, including filtration members and buoyant member；Filtration members are suitable for being connected to the water sucking mouth of suction hose,
For being first filtered to water before water enters the water sucking mouth；Buoyant member can float in water, pass through connector and institute
Filtration members connection is stated, for pulling the filtration members, the filtration members is made to be in the middle layer of water.In actual operation, inventor
By examining the study found that the surface layer of water has an impurity such as more dross, bottom has sludge, and the impurity of middle aqueous layer
But seldom, therefore, inventor links together filtration members and buoyant member, is at water using buoyant member control filtration members
Middle layer, since the water impurity in middle layer is less, thus filtration members cross the speed of drainage quickly, and are not necessarily to frequent clean filtration members.It is excellent
Choosing, the length of the connector is adjustable, so that the height for keeping the filtration members distance water-bed is adjustable, is always positioned at filtration members
The less water layer of impurity.
2. filter device of the invention, buoyant member is floating ball, can be swum on the water surface always；It swims in floating on the water surface
Ball can follow the lifting of the water surface and go up and down, and when even water level is lower, can also drive filtration members, be at the middle layer of water.
3. filter device of the invention, including filter vat, filter vat has the bucket wall for being enclosed accommodation space, to increase
The area for having added filtration members and water proximate to contact, bucket wall and filter vat bottom are equipped with the first permeable hole, the mistake of all permeable holes
The stream gross area is far longer than the latus rectum of suction hose, improves into water efficiency；It further include bung, bung has inner cavity, and and inner cavity
Second opening of connection, bung tip upside down on the permeable interlayer, and permeable interlayer is made also to be covered on the second aperture position.It uses inner cavity
In storing filtered clear water, convenient absorbent pipe absorbs water.
4. the accommodation space inside of filter device of the invention, filter vat is filled with filtering material, filtering material is at least
It is two layers, descending according to partial size, it is sequentially filled inside accommodation space, and partial size is maximum farthest apart from permeable interlayer；Grain
Gap between the biggish filtering material of diameter is also larger, passes through convenient for water flow, can be improved filter efficiency, and by biggish impurity mistake
It filters；Through the filtered water of the biggish filtering material of partial size, more clean, impurity content is less, at this time using partial size
When lesser filtering material, also can smoothly it pass through；Therefore, filtering material, energy are filled in filter vat in the manner described above
Enough promote filter efficiency.
5. filter device of the invention, bucket wall and filter vat bottom filled with maximum particle diameter filtering material offer first
Permeable hole.The aperture that the first permeable hole can be set is slightly less than the maximum particle diameter of filtering material, while accelerating water intake velocity,
It can also prevent filtering material from falling to spill.
Detailed description of the invention
In order to illustrate more clearly of the technical solution in the prior art or the specific embodiment of the invention, below to existing skill
Attached drawing used in art or specific embodiment description is briefly described, it should be apparent that, for ordinary skill people
For member, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the longitudinal sectional drawing of filter device.
Fig. 2 is the perspective view of filter device.
Fig. 3 is the main view of Fig. 2.
Fig. 4 is the perspective view of ferrule fitting.
Appended drawing reference: 1- filtration members, 2- buoyant member, 4- bung, the inner cavity 41-, 42- second are open, the permeable interlayer of 5-, 6- the
One bolt assembly, the first connecting hole of 61-, the second connecting hole of 62-, 63- third connecting hole, the 4th connecting hole of 64-, 7- filter vat,
71- accommodation space, 72- first are open, 8- suction hose, the water sucking mouth 81-, 9- ferrule fitting, 91- fitting body, and 92- first stops
Part, 93- nut, 94- central passage, 10- filtering material, 12- connector, the first permeable hole of 14-.
Specific embodiment
Technical solution of the present invention is described with reference to the accompanying drawings of the specification, it is clear that following embodiments is not this
Invent whole embodiments.Based on embodiment described in the invention, those of ordinary skill in the art are not making other wounds
Every other embodiment obtained under the premise of the property made labour, belongs to protection scope of the present invention.
It should be noted that in the description of the present invention, term " first ", " second " are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.In addition, technology involved in invention described below different embodiments
Feature can be combined with each other as long as they do not conflict with each other.
Embodiment
The present embodiment provides a kind of filter devices, as shown in Figs. 1-3, comprising: filtration members 1, suitable for the water suction with suction hose 8
Mouth 81 is connected to, for being first filtered to water before water enters the water sucking mouth 81；Buoyant member 2 passes through connector 12 and institute
The connection of filtration members 1 is stated, can float in water, for pulling the filtration members 1, the filtration members 1 be made to be in the middle layer of water.
The filter device of the present embodiment links together filtration members 1 and buoyant member 2, controls filtration members using buoyant member 2
1 is at the middle layer of water, and since the water impurity in middle layer is less, thus filtration members 1 cross the speed of drainage quickly, and without frequent
Clean filtration members 1.The length of the connector 12 is adjustable, to keep the filtration members 1 adjustable apart from water-bed height, makes to filter
Part 1 is always positioned at the less water layer of impurity.
In the present embodiment, the buoyant member 2 is floating ball, and the floating ball can be swum on the water surface always.Swim in the water surface
On floating ball can follow the lifting of the water surface and go up and down, when even water level is lower, can also drive filtration members 1, be at water
Middle layer.Connector 12 is lifting rope, can adjust water layer position locating for filtration members 1 by the length of adjusting lifting rope.
It should be noted that the buoyant member 1 can also be set as the object that floating drum, foam, airbag etc. can float on the water surface
Part, the lifting rope can also be set as the object that wirerope, iron chains etc. are capable of transform length.
As shown in Figure 1, the filtration members 1 include: filter vat 7, there is the bucket wall for being enclosed accommodation space 71, and with institute
The first opening 72 of the connection of accommodation space 71 is stated, on the bucket wall and 7 bottom of filter vat is equipped with the first permeable hole 14, described
Filtering material 10 is filled with inside accommodation space 71；Permeable interlayer 5 is covered on first opening, 72 positions, thoroughly with second
Water hole, and the internal diameter of second permeable hole is less than the diameter of the filtering material 10 close to first opening, 72 positions；
Bung 4 has inner cavity 41, and the second opening 42 being connected to the inner cavity 41, and the bung 4 tips upside down on the permeable interlayer 5
On, so that the permeable interlayer 5 is also covered on second opening, 42 positions；First connection structure, for by the filter vat 7,
The permeable interlayer 5 and the bung 4 are fixed together.
The filter device of the present embodiment, filter vat 7 has the bucket wall for being enclosed accommodation space 71, to increase filtering
The area of part 1 and water proximate contact, bucket wall and filter vat bottom are equipped with the first permeable hole, improve into water efficiency；Bung 4 has
There is inner cavity 41, and the second opening 42 being connected to inner cavity 41, bung 4 tips upside down on the permeable interlayer 5, makes permeable interlayer 5
It is covered on 42 position of the second opening.Inner cavity 41 absorbs water for storing filtered clear water, convenient absorbent pipe 8.
The filter device of the present embodiment, first connection structure include: the first connecting hole 61, are arranged in the filter vat
On 7；Second connecting hole 62, it is opposite with first connecting hole 61, it is arranged on the permeable interlayer 5；Third connecting hole 63, with
Second connecting hole 62 is opposite, is arranged on the bung 4；First bolt assembly 6 passes through first connecting hole 61, institute
It is after stating the second connecting hole 62 and the third connecting hole 63, the filter vat 7, the permeable interlayer 5 and the bung 4 is fixed
It links together.
As shown in Figure 1 and Figure 4, the suction hose 8 is mounted on the bung 4 by the second connection structure, the water suction
Mouth 81 is located inside the inner cavity 41.
Second connection structure includes: the 4th connecting hole 64, is arranged on the bung 4；Ferrule fitting 9, including connect
Head body 91 and nut 93, the fitting body 91 pass through the 4th connecting hole 64, and inside is equipped with for passing through for the suction hose 8
Central passage 94；The nut 93 and the fitting body 91 are spirally connected, and the fitting body 91 fixation is set in the suction hose 8
On outer wall；The fitting body 91 is equipped with block piece 92, and the aperture of the block piece 92 and the nut 93 is all larger than described the
Four connecting holes, 64 aperture is mounted on the ferrule fitting 9 on the bung 4 by tightening the nut 93.
The filter device of the present embodiment, the filtering material 10 is two layers, descending according to partial size, is sequentially filled in institute
It states inside accommodation space 71, and partial size is maximum farthest apart from the permeable interlayer 5.Gap between the biggish filtering material of partial size
Also larger, pass through convenient for water flow, can be improved filter efficiency, and biggish contaminant filter is fallen；Through the biggish filter material of partial size
The filtered water of matter, more clean, impurity content is less, also can be compared at this time when filtering material lesser using partial size
It moves smoothly through；Therefore, filtering material 10 is filled in filter vat 7 in the manner described above, is able to ascend filter efficiency.
As deformation design scheme, those skilled in the art can also as needed by filtering material 10 be set as 3 layers,
4 layers, 5 layers etc..
In the present embodiment, on the bucket wall filled with maximum particle diameter filtering material 10, first permeable hole 14 is offered.This
When, the aperture that the first permeable hole 14 can be set in people is slightly less than the maximum particle diameter of filtering material 10, further speeds up into water speed
Degree.
The course of work of filter device is as follows in the present embodiment:
Filter device is transferred in water source first, buoyant member 2 pulls filtration members 1 by connector 12, and filtration members 1 stop
In the middle layer of water, water level locating for filtration members 1 can be adjusted by adjusting the length of connector 12；
When self priming pump is absorbed water by suction hose 8, water flow is first from the first permeable hole 14 of the bucket wall and bucket bottom for being located at filter vat 7
Into entering inner cavity after eventually passing through permeable interlayer 5 through descending 10 layering of filtering material being gradually distributed of partial size
41, and further enter suction hose 8 through water sucking mouth 81.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (9)
1. a kind of filter device, it is characterised in that: include:
Filtration members (1) are suitable for being connected to the water sucking mouth (81) of suction hose (8), be used for before water enters the water sucking mouth (81),
First water is filtered；
Buoyant member (2) is connect with the filtration members (1) by connector (12), can be floated in water, for pulling the mistake
It filters part (1), the filtration members (1) is made to be in the middle layer of water；
The filtration members (1) include filter vat (7), permeable interlayer (5), bung (4) and the first connection structure；
The filter vat (7) has and is enclosed the bucket wall of accommodation space (71), and the be connected to the accommodation space (71)
One is open (72), and on the bucket wall and filter vat (7) bottom is equipped with the first permeable hole (14), in the accommodation space (71)
Portion is filled with filtering material (10)；
The permeable interlayer (5) is covered on first opening (72) position, has the second permeable hole, and described second permeable
The internal diameter in hole is less than the diameter of the filtering material (10) close to first opening (72) position；
The bung (4) has inner cavity (41), and the second opening (42) being connected to the inner cavity (41), the bung (4) are fallen
It is buckled on the permeable interlayer (5), the permeable interlayer (5) is made also to be covered on second opening (42) position；
First connection structure, for the filter vat (7), the permeable interlayer (5) to be fixedly connected with the bung (4)
Together.
2. filter device according to claim 1, it is characterised in that: the length of the connector (12) is adjustable, to make
The water-bed height of filtration members (1) distance is adjustable.
3. filter device according to claim 1 or 2, it is characterised in that: the buoyant member (2) is floating ball, the floating ball
It can swim on the water surface always.
4. filter device according to claim 1, it is characterised in that: first connection structure includes:
First connecting hole (61) is arranged on the filter vat (7)；
Second connecting hole (62) relatively with first connecting hole (61) is arranged on the permeable interlayer (5)；
Third connecting hole (63) relatively with second connecting hole (62) is arranged on the bung (4)；
First bolt assembly (6) passes through first connecting hole (61), second connecting hole (62) and the third connecting hole
(63) after, the filter vat (7), the permeable interlayer (5) and the bung (4) are fixed together.
5. filter device according to claim 1, it is characterised in that: the water sucking mouth (81) is located in the inner cavity (41)
Portion.
6. filter device according to claim 5, it is characterised in that: the suction hose (8) is pacified by the second connection structure
On the bung (4).
7. filter device according to claim 6, it is characterised in that: second connection structure includes:
4th connecting hole (64) is arranged on the bung (4)；
Ferrule fitting (9), including fitting body (91) and nut (93), the fitting body (91) pass through the 4th connecting hole
(64), the internal central passage (94) being equipped with for being passed through for the suction hose (8)；The nut (93) and the fitting body
(91) it is spirally connected, the fitting body (91) fixation is set on the suction hose (8) outer wall；
The fitting body (91) is equipped with block piece (92), and the aperture of the block piece (92) and the nut (93) is all larger than institute
The 4th connecting hole (64) aperture is stated, by tightening the nut (93), the ferrule fitting (9) is made to be mounted on the bung (4)
On.
8. filter device according to claim 1, it is characterised in that: the filtering material (10) is at least two layers, according to
Partial size is descending, be sequentially filled it is internal in the accommodation space (71), and partial size it is maximum apart from the permeable interlayer (5) most
Far.
9. filter device according to claim 8, it is characterised in that: on the bucket wall filled with maximum particle diameter filtering material,
Offer first permeable hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850299.9A CN106246609B (en) | 2016-09-26 | 2016-09-26 | A kind of filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850299.9A CN106246609B (en) | 2016-09-26 | 2016-09-26 | A kind of filter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106246609A CN106246609A (en) | 2016-12-21 |
| CN106246609B true CN106246609B (en) | 2018-12-14 |
Family
ID=57611748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610850299.9A Expired - Fee Related CN106246609B (en) | 2016-09-26 | 2016-09-26 | A kind of filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246609B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09250498A (en) * | 1996-03-14 | 1997-09-22 | Suzuki Motor Corp | Water pumping device |
| JPH10153197A (en) * | 1996-09-27 | 1998-06-09 | Aiwa Co Ltd | Filter device |
| CN201304290Y (en) * | 2008-10-30 | 2009-09-09 | 戴建成 | Suspension filtering device |
| CN201671894U (en) * | 2010-04-26 | 2010-12-15 | 中国石油天然气股份有限公司 | Submerged pump with U-shaped pipe for recovering floating oil on liquid level |
| CN203161668U (en) * | 2013-01-25 | 2013-08-28 | 郑州旭飞光电科技有限公司 | Air floatation draught fan device |
| CN205042228U (en) * | 2015-09-21 | 2016-02-24 | 深圳市深展锐科技有限公司 | Liquid filter device |
| CN206054402U (en) * | 2016-09-26 | 2017-03-29 | 华仪环保有限公司 | A kind of defecator |
-
2016
- 2016-09-26 CN CN201610850299.9A patent/CN106246609B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106246609A (en) | 2016-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6406621B1 (en) | Skimmer assembly | |
| CN106884416B (en) | High-efficient portable oil containment device | |
| CN208678443U (en) | A kind of oil water separator | |
| CN206424647U (en) | A kind of automatic pressure difference cleaning fore filter | |
| CN106246609B (en) | A kind of filter device | |
| CN212866222U (en) | Negative pressure sewage collecting well | |
| US9593500B1 (en) | Methods and apparatuses to relieve excessive suction within swimming pool skimmers | |
| CN210406735U (en) | Siphon sewer pipe fitting | |
| CN206054402U (en) | A kind of defecator | |
| JP4037966B2 (en) | Seabed purification equipment | |
| TWM516840U (en) | Desmopressin oxygen-enhanced device and application thereof | |
| CN208370701U (en) | A kind of aquaculture auto dirt sucker | |
| CN206915806U (en) | A kind of water body purification filter | |
| CN112360553A (en) | Underground horizontal ramp surface water collecting system for coal mine | |
| JP3912612B1 (en) | Siphon overflow device | |
| CN220191861U (en) | Drainage device of sea water shellfish larva seedling attaching pond | |
| CN205500848U (en) | Oil -water separating unit | |
| CN110451766A (en) | Riverbed sludge pollution sources cut down equipment | |
| CN204815939U (en) | Oil filters formula absolute oil device | |
| CN2399082Y (en) | Sucking automatic cleaning filter | |
| CN215483033U (en) | Water conservancy construction drainage device capable of purifying accumulated water in pit | |
| CN207632529U (en) | A kind of paint paint slag filter | |
| CN208320117U (en) | Hydrodynamic force self-cleaning filter | |
| CN111974036B (en) | Sedimentation tank drainage device | |
| CN208532259U (en) | Environmental sanitation vehicles purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20181214 Termination date: 20210926 |