CN106906877B - Cartridge filter and filter device - Google Patents
Cartridge filter and filter device Download PDFInfo
- Publication number
- CN106906877B CN106906877B CN201710186494.0A CN201710186494A CN106906877B CN 106906877 B CN106906877 B CN 106906877B CN 201710186494 A CN201710186494 A CN 201710186494A CN 106906877 B CN106906877 B CN 106906877B
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- China
- Prior art keywords
- anticreep
- main body
- fixed ring
- cartridge
- card slot
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/264—Separate sieves or similar object-catching inserts
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Filtration Of Liquid (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of cartridge filter and filter device, including cartridge body, the cartridge body is equipped with interconnected plug-and-pull port and chamber resettling；And float component, the float component includes fixed ring and the buoy main body with the inner wall clearance fit of the chamber resettling, loaded at the plug-and-pull port, the buoy main body passes through the annular distance of the fixed ring and slides and is embedded in the chamber resettling Fixing shrink ring.When above-mentioned cartridge filter uses, the Fixing shrink ring of the float component is loaded at the plug-and-pull port of the cartridge body, the buoy main body is passed through into the annular distance of fixed ring later and is installed in chamber resettling, since the buoy main body and the inner wall of chamber resettling are clearance fit, buoy main body thus may be implemented to follow being raised and lowered for liquid level and opposite sliding occurs with cartridge body, to realize adjust automatically flying height.It so can achieve the floating material at the filtering water surface completely, promote filter effect and performance, eliminate the security risk of blocking pipeline.
Description
Technical field
The present invention relates to filter plant technical fields, more particularly to a kind of cartridge filter and filter device.
Background technique
The appearance of bathtub or bathing pool substantially increases comfort when people take a shower, improves people's lives quality.So
And the hair of falling off is kept away on the slave human body that can not exempt from when taking a shower, in order to avoid resulting in blockage to sewer pipe, thus need to bathtub
Or filter device is installed at the sewer pipe mouth of bathing pool, to stop hair in water flow flow ipe.Currently, bath on sale on the market
Cylinder or bathing pool generally use fixed cartridge filter or the embedded skimming tool of casing wall with filter device, however use in such filter device
It is usually to be fixedly mounted in the floating drum of isolation impurity, it is high that floating can not be automatically adjusted with being raised and lowered for the water surface
Degree, thus the floating materials such as grease, hair at the water surface can not be filtered completely, cause filter effect bad, there is blocking pipeline
Security risk.
Summary of the invention
Based on this, the invention reside in overcoming the deficiencies of existing technologies, a kind of cartridge filter and filter device is provided, can be realized
Floating drum follows being raised and lowered for the water surface and automatically adjusts flying height, so as to filter the floating material at the water surface completely, mentions
Filter effect is risen, the security risk of blocking pipeline is eliminated.
Its technical solution is as follows:
A kind of cartridge filter, comprising:
Cartridge body, the cartridge body are equipped with interconnected plug-and-pull port and chamber resettling；And
Float component, the float component include fixed ring and the floating drum with the inner wall clearance fit of the chamber resettling
Ontology, loaded at the plug-and-pull port, the buoy main body passes through the annular distance of the fixed ring and slides and is embedded the Fixing shrink ring
In in the chamber resettling.
Above-mentioned cartridge filter in use, by the Fixing shrink ring of the float component loaded on the cartridge body plug-and-pull port at,
The buoy main body is passed through into the annular distance of fixed ring later and is installed in chamber resettling, due to the buoy main body and accommodating
The inner wall of chamber is clearance fit, thus buoy main body may be implemented and follow being raised and lowered for liquid level and occur with cartridge body
Opposite sliding, to realize adjust automatically flying height.It so can achieve the floating material at the filtering water surface completely, promote filtering
Effect and performance eliminate the security risk of blocking pipeline.
Technical solution is further described below:
In one of the embodiments, the float component further include for prevent that the buoy main body from excessively moving down into
Water assembly, the water inlet component is installed in the end of the buoy main body, when buoy main body set is packed into the chamber resettling
When interior, the water inlet component is fastened with the fixed ring.Thus when buoy main body set is packed into the chamber resettling of cartridge body
It when interior, is fastened by the top surface of water inlet component and fixed ring, can prevent buoy main body from excessively moving down and falling into filter cylinder
The bottom of main body causes cartridge filter can not normal use.
Convex is equipped at least one first Anti-release clamp on the periphery wall of the buoy main body in one of the embodiments,
Block, the internal ring wall of the fixed ring are recessed at least one first anticreep card slot being adapted to the first Anti-release clamp block size,
After the first anticreep fixture block, which passes through the first anticreep card slot, protrudes into the plug-and-pull port, rotate in a circumferential direction the buoy main body
And/or the fixed ring, the first anticreep fixture block and the first anticreep card slot circumferential misalignment are arranged at this time, and described first is anti-
Off card block and the bottom wall of the fixed ring are clasped.Thus by rotate in a circumferential direction buoy main body or fixed ring, make the first anticreep
Fixture block and the first anticreep card slot are arranged in circumferential misalignment, when buoy main body follows liquid level to rise and gradually floats, pass through first
Anticreep fixture block and the bottom wall of fixed ring are clasped, and can be detached to avoid buoy main body and cartridge body.
In one of the embodiments, further include the anticreep inner ring for being set to the plug-and-pull port, the anticreep inner ring it is interior
Peripheral wall is equipped with the second anticreep card slot of at least one and the first anticreep card slot size fit, when the first anticreep fixture block is worn
After crossing the first anticreep card slot and the second anticreep card slot being oppositely arranged, rotate in a circumferential direction the buoy main body or described solid
Determine ring or the anticreep inner ring, at this time the first anticreep fixture block and the first anticreep card slot, the second anticreep card slot phase
Mutual circumferential misalignment arrangement, the bottom wall of the first anticreep fixture block and the anticreep inner ring are clasped.When buoy main body rises to
When certain altitude, the bottom wall of the first anticreep fixture block and anticreep inner ring is clasped, thus passes through the buoy main body that rotates in a circumferential direction, fixation
Ring or anticreep inner ring, so that the first anticreep fixture block and the first anticreep card slot, the mutual circumferential misalignment of the second anticreep card slot three are arranged,
To realize 360 degree of circumferential limit anticreep, the assembly reliability of buoy main body is further improved.
The periphery wall of the anticreep inner ring is equipped at least one first clamping flange in one of the embodiments, described
The internal perisporium of cartridge body is equipped at least one anti-rotation card for preventing the anticreep inner ring from circumferentially rotating at the plug-and-pull port
Slot, the first clamping flange can be clasped with the anti-rotation card slot.Thus pass through the first clamping flange and anti-rotation card slot
It is clasped, can prevent from circumferentially rotating when anticreep inner ring stress with respect to cartridge body generation, be gone back while reducing frictional dissipation
The installation of anticreep inner ring can be made more firm.
The periphery wall of the anticreep inner ring is additionally provided with the second anticreep fixture block, the filter cylinder master in one of the embodiments,
The internal perisporium of body is additionally provided at least one at the plug-and-pull port prevents bayonet of anticreep inner ring axial movement, and described the
Two anticreep fixture blocks can be clasped with the bayonet.Thus when buoy main body rises to certain altitude and anticreep inner ring with the water surface
When bottom wall snapping, by being clasped for the second anticreep fixture block and bayonet, can to avoid anticreep inner ring by the effect of buoyancy and
Axial movement occurs and is detached from cartridge body, anticreep inner ring is more firmly mounted, and the work of cartridge filter is relatively reliable.
The bottom wall of the fixed ring is additionally provided at least one second clamping flange, the filter in one of the embodiments,
The periphery wall of cylinder main body is equipped at least one fixing slot, and the fixing slot includes plug division and holding division, when the fixed ring is pacified
When loaded on the cartridge body, the second clamping flange is firstly inserted into the plug division, and rotate in a circumferential direction the fixation later
Ring, the second clamping flange slide into the holding division by the plug division, at this time the second clamping flange and the card
Gu portion is clasped.It, can be convex to avoid the second clamping thus by the second clamping flange to be inserted into fixing slot in the plug division
Edge and cell wall generate firmly to hard rigid contact, are broken the second clamping flange, while by circumferentially rotating fixed ring, making
Second clamping flange is clasped with holding division, can make fixed ring being fixed on cartridge body easily and fast, and installs firm
Solidity is high.
It in one of the embodiments, further include locking member, the fixed ring is additionally provided with the first pilot hole, the filter cylinder master
Body is additionally provided with the second pilot hole, and when the float component is installed on the cartridge body, the locking member is arranged in described
First pilot hole and second pilot hole.The first pilot hole and the second pilot hole are thus arranged in by locking member, Ke Yijin
The connectivity robustness of one step raising fixed ring and cartridge body.
The anti-skid structure for preventing from skidding is additionally provided in the fixed ring in one of the embodiments,.Thus work as people
Turn fixed ring when, by grip be equipped with anti-skid structure position, the reliability of operation can be improved to avoid skidding.
The present invention also provides a kind of filter devices comprising has cartridge filter as described above.
Above-mentioned filter device is by installing and using the cartridge filter, i.e., by the Fixing shrink ring of the float component loaded on described
At the plug-and-pull port of cartridge body, the buoy main body is passed through into the annular distance of fixed ring later and is installed in chamber resettling, due to
The buoy main body and the inner wall of chamber resettling are clearance fit, thus raising or drop that buoy main body follows liquid level may be implemented
It is low and opposite sliding occurs with cartridge body, to realize adjust automatically flying height.It so can achieve the filtering water surface completely
The floating material at place promotes filter effect and performance, eliminates the security risk of blocking pipeline.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of cartridge filter described in the embodiment of the present invention；
Fig. 2 is the partial enlargement structural representation at the A of cartridge filter described in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of float component described in the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of fixed ring described in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of anticreep inner ring described in the embodiment of the present invention.
Description of symbols:
100, cartridge body, 110, plug-and-pull port, 120, chamber resettling, 130, anti-rotation card slot, 140, bayonet, 150, fixing
Slot, 152, plug division, 154, holding division, the 160, second pilot hole, 200, float component, 210, fixed ring, the 211, first anticreep
Card slot, the 212, second clamping flange, the 213, first pilot hole, 220, buoy main body, the 221, first anticreep fixture block, 230, water inlet group
Part, 300, anticreep inner ring, the 310, second anticreep card slot, the 320, first clamping flange, the 330, second anticreep fixture block, 400, locking
Part, 500, anti-skid structure.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only to solve
The present invention is released, and the scope of protection of the present invention is not limited.
It should be noted that when element is referred to as " being fixedly arranged on ", " being set to " or " install in " another element, it can be with
Directly on the other element or there may also be elements placed in the middle.When an element is considered as " connection " another yuan
Part, it can be directly to another element or may be simultaneously present centering elements；One element and another element
The concrete mode being fixedly connected can be achieved by the prior art, and details are not described herein, it is preferred to use the fixation side of threaded connection
Formula.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
Heretofore described " first ", " second " do not represent specific quantity and sequence, are only used for the differentiation of title.
As shown in Figure 1, a kind of cartridge filter shown for the present invention, comprising: cartridge body 100, the cartridge body 100 are set
There are interconnected plug-and-pull port 110 and chamber resettling 120；And float component 200, the float component 200 include fixed ring
210 and the buoy main body 220 with the inner wall clearance fit of the chamber resettling 120, the fixed ring 210 is set in described insert
It pulls out at mouth 110, the buoy main body 220, which passes through the annular distance of the fixed ring 210 and slides, is embedded at the chamber resettling 120
It is interior.
Above-mentioned cartridge filter is in use, be set in the cartridge body 100 for the fixed ring 210 of the float component 200
At plug-and-pull port 110, the buoy main body 220 is passed through into the annular distance of fixed ring 210 later and is installed in chamber resettling 120, by
It is clearance fit in the buoy main body 220 and the inner wall of chamber resettling 120, thus buoy main body 220 may be implemented and follow liquid
Being raised and lowered for face and with cartridge body 100 occur it is opposite slide, to realize adjust automatically flying height.It can so reach
Floating material at the complete filtering water surface, promotes filter effect and performance, eliminates the security risk of blocking pipeline.
In the above-described embodiments, in order to improve assembly reliability, the length of cartridge body 100 is typically larger than buoy main body
220 length, and in order to realize that buoy main body 220 can follow the lifting of the water surface to realize that flying height adjusts automatically, this will
The inner wall of the outer wall and chamber resettling 120 of seeking buoy main body 220 forms clearance fit, and frictional resistance when reducing mobile subtracts
Small frictional dissipation.
On the basis of the above embodiments, the float component 200 further includes for preventing the float component 200 excessively
The water inlet component 230 moved down, the water inlet component 230 are installed in the end of the buoy main body 220, when the buoy main body
When in 220 sets of loading chamber resettling 120, the water inlet component 230 is fastened with the fixed ring 210.Thus when floating
When in the chamber resettling 120 of 220 sets of ontology loading cartridge bodies 100 of cylinder, pass through the top surface of water inlet component 230 and fixed ring 210
It is fastened, can prevent float component 200 from excessively moving down and falling into the bottom of cartridge body 100, avoid result in cartridge filter
It can not normal use.Wherein, water inlet component 230 include from the bottom to top successively the cartridge filter basketry of assembly connection, floating drum sealing cover,
Floating drum cover and trim, wherein it is preferred that the largest cross-sectional sized of floating drum cover is greater than the outer diameter of anticreep inner ring 300, thus it can
To ensure that buoy main body 220 is snapped on anticreep inner ring 300 by water inlet component 230 without falling.
Fig. 1 and Fig. 3 are please referred to, in addition, to be equipped at least one first anti-for convex on the periphery wall of the buoy main body 220
Off card block 221, the internal ring wall of the fixed ring 210 are recessed at least one and 221 size fit of the first anticreep fixture block
First anticreep card slot 211 protrudes into the plug-and-pull port 110 when the first anticreep fixture block 221 passes through the first anticreep card slot 211
Afterwards, rotate in a circumferential direction the buoy main body 220 and/or the fixed ring 210, at this time the first anticreep fixture block 221 and described the
One anticreep card slot, 211 circumferential misalignment arrangement, the first anticreep fixture block 221 and the bottom wall of the fixed ring 210 are clasped.It is excellent
Choosing, the quantity of the first anticreep fixture block 221 is three, periphery wall of three the first anticreep fixture blocks 221 along buoy main body 220
Circumferential uniform intervals setting, correspondingly, the quantity of the first anticreep card slot 211 is similarly three, three 211 edges of the first anticreep card slot
The internal ring wall uniform intervals of fixed ring 210 are arranged, and the first anticreep fixture block 221 corresponds buckle with the first anticreep card slot 211 and matches
It closes, can so reduce the stress of single first anticreep fixture block 221, improve buckle reliability.Thus pass through the floating drum that rotates in a circumferential direction
Ontology 220 or fixed ring 210 arrange that the first anticreep fixture block 221 and the first anticreep card slot 211 in circumferential misalignment, when floating drum sheet
When body 220 follows liquid level to rise and gradually float, it is clasped by the first anticreep fixture block 221 and the bottom wall of fixed ring 210, it can
It is detached to avoid buoy main body 220 and cartridge body 100.It should be noted that buoy main body 220 is with fixed ring 210
Clearance fit, thus when making the first anticreep fixture block 221 and the first anticreep card slot 211 form circumferential misalignment arrangement, it can use
Only turn buoy main body 220 or fixed ring 210, or the mode of operation of turn buoy main body 220 and immobilization simultaneously, are conducive to
It reduces installation and operation requires, improve the ease of use of cartridge filter.
In the above-described embodiments, under normal circumstances (when disassembly), prevent when the first anticreep fixture block 221 turns to again with first
When off card slot 211 is aligned, the first anticreep fixture block 221 can be deviate from out of first anticreep card slot 211；And when above-mentioned disassembly occurs
When abnormal condition, it will lead to buoy main body 220 and be detached from cartridge body 100 and can not work normally.
Fig. 1 and Fig. 4 are please referred to, in consideration of it, further, above-mentioned cartridge filter further includes being set to the plug-and-pull port 110
The internal perisporium of anticreep inner ring 300, the anticreep inner ring 300 is equipped at least one and 211 size fit of the first anticreep card slot
The second anticreep card slot 310, when the first anticreep fixture block 221 passes through the first anticreep card slot 211 for being oppositely arranged and institute
After stating the second anticreep card slot 310, the buoy main body 220 or the fixed ring 210 of rotating in a circumferential direction or the anticreep inner ring 300,
The first anticreep fixture block 221 and the first anticreep card slot 211, the mutual circumferential misalignment of the second anticreep card slot 310 at this time
Arrangement, the bottom wall of the first anticreep fixture block 221 and the anticreep inner ring 300 are clasped.When buoy main body 220 rises to one
When determining height, the bottom wall of the first anticreep fixture block 221 and anticreep inner ring 300 is clasped, thus passes through the buoy main body that rotates in a circumferential direction
220, fixed ring 210 or anticreep inner ring 300, so that the first anticreep fixture block 221 and the first anticreep card slot 211, the second anticreep card slot
The mutual circumferential misalignment arrangement of 310 threes further improves buoy main body 220 to realize 360 degree of circumferential limit anticreep
Assembly reliability.
As shown in figure 5, further, the periphery wall of the anticreep inner ring 300 is equipped at least one first clamping flange
320, the internal perisporium of the cartridge body 100 is equipped at least one at the plug-and-pull port 110 prevents the anticreep inner ring 300
The anti-rotation card slot 130 circumferentially rotated, the first clamping flange 320 can be clasped with the anti-rotation card slot 130.Thus pass through
First clamping flange 320 and anti-rotation card slot 130 is clasped, with respect to cartridge body when can prevent anticreep 300 stress of inner ring
100 generations circumferentially rotate, and reduce and are also possible that the installation of anticreep inner ring 300 is more firm while frictional dissipation.Preferably,
The quantity of first clamping flange 320 and anti-rotation card slot 130 is three, and position corresponds, and so can be further improved
The installation reliability of anticreep inner ring 300.Certainly, in other embodiments, the quantity of the two is also possible to other deformations.
On the basis of the above embodiments, the periphery wall of the anticreep inner ring 300 is additionally provided with the second anticreep fixture block 330, institute
The internal perisporium for stating cartridge body 100 is additionally provided at least one at the plug-and-pull port 110 prevents the anticreep inner ring 300 axial
Mobile bayonet 140, the second anticreep fixture block 330 can be clasped with the bayonet 140.Thus when buoy main body 220 with
When the water surface rises to bottom wall snapping of the certain altitude with anticreep inner ring 300, pass through the card of the second anticreep fixture block 330 and bayonet 140
Snap fit is closed, and axial movement can be occurred by the effect of buoyancy to avoid anticreep inner ring 300 and be detached from cartridge body 100, in anticreep
Circle 300 is more firmly mounted, and the work of cartridge filter is relatively reliable.Preferably, the quantity and bayonet of the second anticreep fixture block 330
140 quantity is similarly three of adaptation, further to promote axial limiting performance.Certainly, in other embodiments, count
Amount can be other deformations.
Referring to figure 4., described in addition, the bottom wall of the fixed ring 210 is additionally provided at least one second clamping flange 212
The periphery wall of cartridge body 100 is equipped at least one fixing slot 150, and the fixing slot 150 includes plug division 152 and holding division
154, when the fixed ring 210 is installed on the cartridge body 100, the second clamping flange 212 is firstly inserted into described
Plug division 152, rotate in a circumferential direction the fixed ring 210 later, and the second clamping flange 212 is slid by the plug division 152
The holding division 154, the second clamping flange 212 is clasped with the holding division 154 at this time.Thus pass through the second clamping
Flange 212 is inserted into fixing slot 150 from the plug division 152, can generate to avoid the second clamping flange 212 and cell wall firmly to hard
Rigid contact is broken the second clamping flange 212, while by circumferentially rotating fixed ring 210, making the second clamping flange
212 are clasped with holding division 154, can make being fixed on cartridge body 100 easily and fast of fixed ring 210, and install jail
Solidity is high.When disassembly, fixed ring 210 is rotated according to opposite direction, slides into the second clamping flange 212 from holding division 154
Plug division 152, the i.e. detachable lower fixed ring 210 of upward withdrawing, operates conveniently later, time saving and energy saving.
Fig. 1, Fig. 2 and Fig. 4 are please referred to, in addition, above-mentioned cartridge filter further includes locking member 400, the fixed ring 210 is additionally provided with
First pilot hole 213, the cartridge body 100 are additionally provided with the second pilot hole 160, when the float component 200 be installed on it is described
When on cartridge body 100, the locking member 400 is arranged in first pilot hole 213 and second pilot hole 160.Thus
It is arranged in the first pilot hole 213 and the second pilot hole 160 by locking member 400, can be further improved fixed ring 210 and filter cylinder
The connectivity robustness of main body 100, and the connection type is simple, is convenient to mount and dismount.Specifically, locking member 400 can be screw, bolt
Deng the present embodiment is preferably screw, and the first pilot hole 213 and the second pilot hole 160 are threaded hole, and quantity is symmetrical cloth
It sets and to be arranged position two corresponding, be screwed on by screw and two threaded hole screw threads, it is solid that the installation of fixed ring 210 can be realized
Due on cartridge body 100.
On the basis of the above embodiments, the anti-skid structure 500 for preventing from skidding is additionally provided in the fixed ring 210.
Thus when people's turn fixed ring 210, it is equipped with the position of anti-skid structure 500 by grip, can be improved to avoid skidding
The reliability of operation.Specifically, anti-skid structure 500 can be the protrusion such as diamond shape burr, round boss or various shapes
The groove of shape.
The present invention also provides a kind of filter devices comprising has cartridge filter as described above.
The fixed ring 210 of the float component 200 is set with by above-mentioned filter device by installing and using the cartridge filter
At the plug-and-pull port 110 of the cartridge body 100, the buoy main body 220 is passed through into the annular distance of fixed ring 210 later and is pacified
It is packed into chamber resettling 120, since the inner wall of the buoy main body 220 and chamber resettling 120 is clearance fit, thus can be real
Existing buoy main body 220 follows being raised and lowered for liquid level and occurs to slide relatively with cartridge body 100, to realize adjust automatically
Flying height.It so can achieve the floating material at the filtering water surface completely, promote filter effect and performance, eliminate blocking pipeline
Security risk.
It should be noted that above-mentioned first anticreep card slot 211, the second anticreep card slot 310, first are clamped flange 320, second
The shape, structure and type of clamping flange 212, the first anticreep fixture block 221 and the second anticreep fixture block 330 can also be and be able to solve
Relevant art problem, other deformations and replacement for reaching relevant art effect, all within the scope of the present invention, herein no longer
It repeats.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (9)
1. a kind of cartridge filter characterized by comprising
Cartridge body, the cartridge body are equipped with interconnected plug-and-pull port and chamber resettling；And
Float component, the float component include fixed ring and the buoy main body with the inner wall clearance fit of the chamber resettling,
The Fixing shrink ring is loaded at the plug-and-pull port, and the buoy main body passes through the annular distance of the fixed ring and sliding is embedded at institute
It states in chamber resettling；The float component further includes the water inlet component for preventing the buoy main body from excessively moving down, it is described into
Water assembly is installed in the end of the buoy main body, when buoy main body set is packed into the chamber resettling, the water inlet
Component is fastened with the fixed ring.
2. cartridge filter according to claim 1, which is characterized in that convex is equipped with extremely on the periphery wall of the buoy main body
A few first anticreep fixture block, the internal ring wall of the fixed ring are recessed at least one and are adapted to the first Anti-release clamp block size
The first anticreep card slot, it is circumferential to revolve after the first anticreep fixture block, which passes through the first anticreep card slot, protrudes into the plug-and-pull port
Turn the buoy main body and/or the fixed ring, at this time the first anticreep fixture block and the first anticreep card slot circumferential misalignment
Arrangement, the first anticreep fixture block and the bottom wall of the fixed ring are clasped.
3. cartridge filter according to claim 2, which is characterized in that it further include the anticreep inner ring for being set to the plug-and-pull port,
The internal perisporium of the anticreep inner ring is equipped with the second anticreep card slot of at least one and the first anticreep card slot size fit, works as institute
The first anticreep fixture block is stated after the first anticreep card slot and the second anticreep card slot being oppositely arranged, is rotated in a circumferential direction described
Buoy main body or the fixed ring or the anticreep inner ring, at this time the first anticreep fixture block and the first anticreep card slot, institute
The mutual circumferential misalignment arrangement of the second anticreep card slot is stated, the bottom wall of the first anticreep fixture block and the anticreep inner ring is clasped.
4. cartridge filter according to claim 3, which is characterized in that the periphery wall of the anticreep inner ring be equipped at least one the
One clamping flange, the internal perisporium of the cartridge body is equipped at least one at the plug-and-pull port prevents the anticreep inner ring week
To the anti-rotation card slot of rotation, the first clamping flange can be clasped with the anti-rotation card slot.
5. cartridge filter according to claim 4, which is characterized in that the periphery wall of the anticreep inner ring is additionally provided with the second anticreep
Fixture block, the internal perisporium of the cartridge body is additionally provided at least one at the plug-and-pull port prevents the anticreep inner ring from axially moving
Dynamic bayonet, the second anticreep fixture block can be clasped with the bayonet.
6. cartridge filter according to claim 1, which is characterized in that the bottom wall of the fixed ring be additionally provided at least one second
It is clamped flange, the periphery wall of the cartridge body is equipped at least one fixing slot, and the fixing slot includes plug division and holding division,
When the fixed ring is installed on the cartridge body, it is described second clamping flange is firstly inserted into the plug division, the Later Zhou Dynasty, one of the Five Dynasties
To the fixed ring is rotated, the second clamping flange slides into the holding division by the plug division, at this time second card
Flange is connect to be clasped with the holding division.
7. cartridge filter according to any one of claims 1 to 6, which is characterized in that further include locking member, the fixed ring is also
Equipped with the first pilot hole, the cartridge body is additionally provided with the second pilot hole, when the float component is installed on the cartridge body
When upper, the locking member is arranged in first pilot hole and second pilot hole.
8. cartridge filter according to any one of claims 1 to 6, which is characterized in that be additionally provided in the fixed ring for preventing
The anti-skid structure only to skid.
9. a kind of filter device comprising just like the described in any item cartridge filters of the claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710186494.0A CN106906877B (en) | 2017-03-24 | 2017-03-24 | Cartridge filter and filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710186494.0A CN106906877B (en) | 2017-03-24 | 2017-03-24 | Cartridge filter and filter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106906877A CN106906877A (en) | 2017-06-30 |
| CN106906877B true CN106906877B (en) | 2019-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710186494.0A Active CN106906877B (en) | 2017-03-24 | 2017-03-24 | Cartridge filter and filter device |
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| CN111773830A (en) * | 2020-07-06 | 2020-10-16 | 中国石油天然气集团有限公司 | Air drill non-hydrocarbon gas filtering device |
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| EP0952263A3 (en) * | 1998-04-22 | 2000-03-08 | Udo Strufe | Odour seal for road drainage channel |
| CN203924310U (en) * | 2014-06-27 | 2014-11-05 | 金塑企业集团（上海）有限公司 | A kind of water floating type sealing odour-proof floor drain |
| CN205776686U (en) * | 2016-06-17 | 2016-12-07 | 张卫 | Floods and droughts Dual-purpose floor drain |
| CN106215480A (en) * | 2016-08-29 | 2016-12-14 | 成都特兰辰亚生物科技有限公司 | A kind of sink drainage screen with disinfection function |
| CN106223452A (en) * | 2016-09-23 | 2016-12-14 | 李天放 | Water seal type floor drain |
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2017
- 2017-03-24 CN CN201710186494.0A patent/CN106906877B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0952263A3 (en) * | 1998-04-22 | 2000-03-08 | Udo Strufe | Odour seal for road drainage channel |
| CN203924310U (en) * | 2014-06-27 | 2014-11-05 | 金塑企业集团（上海）有限公司 | A kind of water floating type sealing odour-proof floor drain |
| CN205776686U (en) * | 2016-06-17 | 2016-12-07 | 张卫 | Floods and droughts Dual-purpose floor drain |
| CN106215480A (en) * | 2016-08-29 | 2016-12-14 | 成都特兰辰亚生物科技有限公司 | A kind of sink drainage screen with disinfection function |
| CN106223452A (en) * | 2016-09-23 | 2016-12-14 | 李天放 | Water seal type floor drain |
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| CN106906877A (en) | 2017-06-30 |
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Address after: 511356 No. 19 Yongsheng Road, Yonghe Economic Zone, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou Patentee after: Guangzhou Tenglong Health Industry Co., Ltd Address before: 511356 No. 19 Yongsheng Road, Yonghe Economic Zone, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou Patentee before: GUANGZHOU RISING DRAGON ELECTRONICS & PLASTICS TECHNOLOGY Co.,Ltd. |