CN208964697U - A kind of internally-arranged type filter pipe - Google Patents
A kind of internally-arranged type filter pipe Download PDFInfo
- Publication number
- CN208964697U CN208964697U CN201821435742.7U CN201821435742U CN208964697U CN 208964697 U CN208964697 U CN 208964697U CN 201821435742 U CN201821435742 U CN 201821435742U CN 208964697 U CN208964697 U CN 208964697U
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- Prior art keywords
- layer
- water
- water inlet
- internally
- inlet opening
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 112
- 238000001914 filtration Methods 0.000 claims abstract description 30
- 239000011347 resin Substances 0.000 claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 16
- 239000000919 ceramic Substances 0.000 claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 12
- 229920000742 Cotton Polymers 0.000 claims description 6
- 229910052573 porcelain Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000009428 plumbing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a kind of internally-arranged type filter pipes, the internally-arranged type filter pipe is related to plumbing technical field, including the sequentially connected water pipe of multiple head and the tail, it is characterized in that: being provided with inlet opening on the water pipe, the water inlet end with water inlet mesh is provided in the inlet opening, the water inlet end is located at the rigidity cover that the side in the inlet opening is fixed with filter core and is wrapped on the filter core;The water inlet end is provided with several convex blocks, and the inner wall of the inlet opening is provided with slideway, and the convex block is limited and can be detached from along the slideway by the slideway;The filter core successively includes ceramic filtering layer, active carbon layer, KDF layers and softening resin layer along water inlet direction;In such a way that above-mentioned filter core eliminates impurity layer by layer and successively protects, it is aided with dismountable built-in water inlet end, achievees the effect that water pipe carries the function of water filtering in built-in mode.
Description
Technical field
The utility model relates to plumbing technical field, in particular to a kind of internally-arranged type filter pipe.
Background technique
Pipeline is connected into pipe, pipe connector and valve etc. for conveying gas, liquid or with solid particle
Fluid device.In general, fluid flows to low pressure from the high pressure of pipeline after the pressurization such as air blower, compressor, pump and boiler
The pressure or gravity conveying of fluid itself can also be used in place.Having many uses for pipeline is general, be used primarily in water supply, draining, heat supply,
It gives gas, in long distance delivery oil and natural gas, agricultural irrigation, hydraulic engineering and various commercial plants.
Authorization Notice No. is that the Chinese patent of CN206355703U discloses a kind of piping filter, belongs to filter plant skill
Art field, device include cylinder, are equipped with filtration core in cylinder, and cylinder is hollow cylinder, cylinder both ends be equipped with charging adapter tube and
Discharging adapter tube, the caliber for the adapter tube that discharges is equal with pipe diameter, and the caliber for feeding adapter tube is greater than pipe diameter, the diameter of filtration core
Greater than pipe diameter, cylinder caliber is greater than filtering core diameter, and charging adapter tube, discharging adapter tube are connected by flange with cylinder.
It is in place of the deficiencies in the prior art, existing filter pipeline uses above-mentioned pipeline water filter to be socketed on water substantially
The mode of tube end reaches, but this mode has two, first, it can form an outer appendix body in the external of water pipe
And corresponding fixed structure improves the space hold of the end of water pipe although having reached drainage effect;Second, it is adopted
The diminution of its volume is limited with the mode that the filter core of large volume directly filters, and there are more miscellaneous in regular tap water
The turnover rate of matter, filter core is higher, also cause its must other than attached mode reach the convenient effect of replacement.
Utility model content
The purpose of the utility model is to provide a kind of internally-arranged type filter pipes, and which solve water pipes to realize Water warfare needs
Outer attached water filter problem has the advantages that reduce the turnover rate of filter core.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of internally-arranged type filter pipe, including the sequentially connected water pipe of multiple head and the tail, it is characterized in that: being arranged on the water pipe
There is inlet opening, the water inlet end with water inlet mesh is provided in the inlet opening, the water inlet end is located at the inlet opening
The rigidity cover that interior side is fixed with filter core and is wrapped on the filter core;The water inlet end is provided with several convex blocks,
The inner wall of the inlet opening is provided with slideway, and the convex block is limited and can be detached from along the slideway by the slideway;The filter core
It successively include ceramic filtering layer, active carbon layer, KDF layers and softening resin layer along water inlet direction.
Using the above scheme, water first passes through the external barrier that ceramic filtering layer is equivalent to each layer structure of filter core, in tap water
Relatively large impurity carry out preliminary blocking, active carbon layer has suction-operated, inhales to by ceramic filtering layer particle
It is attached, it is had been removed substantially completely to this molecule;Then water pass through KDF layer, then remove the relatively large chlorine of content in water with
Inhibit microbial reproduction in water while heavy metal, removes hardness ions remaining in water finally by softening resin layer;Finally
The water come out from water inlet end is clean water, in such a way that above-mentioned filter core eliminates impurity layer by layer and successively protects, is aided with pottery
Porcelain filtering layer and rigidity cover form skeletal support effect, greatly reduce the turnover rate of filter core;Providing filter core with this can reduce
Condition;And the water inlet end as carrier detachable and to be embedded in be even more directly to solve outside filter structure in inlet opening
Attached problem;In addition, water inlet end removably also allows filter core by completing cleaning, with clean water backwash to realize
Recycling.
Further preferably are as follows: the slideway includes the annular groove for being set to the inner wall of the inlet opening, several connection institutes
First sliding groove of the annular groove for rabbeting with the convex block is stated, the first sliding groove runs through the inlet opening.
Using the above scheme, convex block and annular groove cooperatively form position limiting structure, and first sliding groove is then as convex block along water inlet
The channel axially into annular groove in hole.
Further preferably are as follows: the inner wall of the inlet opening, which is provided with several and is connected to described annular grooves, to be used for and the convex block
The second sliding slot of interlocking, the first sliding groove and the second sliding slot are located at the same side of the annular groove.
Using the above scheme, convex block rotates above second sliding slot after annular groove, and convex block is snapped down to second along second sliding slot
Sliding slot bottom end has further achieved the purpose that limitation water inlet end is circumferentially moved.
Further preferably are as follows: be embedded with washer flexible in the annular groove, two axial end face of washer respectively with institute
Two axial inner walls for stating annular groove abut.
Using the above scheme, when needing to install water inlet end head, the upper sliding washer that pushes against slides in annular groove convex block along the chute,
It is rotated after convex block extruded gasket along annular groove, convex block is gone to above second sliding slot along annular groove back spin, and washer drives convex block to be detached from
Annular groove, convex block are snapped down to second sliding slot bottom end along second sliding slot;Washer deformation at this time resets and prevents convex block in use process
Middle disengaging second sliding slot.
Further preferably are as follows: the junction of the first sliding groove and the annular groove is provided with the first guide surface, and described
One guide surface is for the convex block to be directed in the annular groove;The setting of the junction of the second sliding slot and the annular groove
There is the second guide surface, second guide surface is for the convex block to be directed in the second sliding slot.
Using the above scheme, it when convex block slides in a ring groove, is led using the preload effect and two of the washer of elasticity
To the guiding role in face, convex block is under the elastic force of elastic washer and the double action of self gravity, and convex block is along the first guide surface
Automatically water inlet or convex block are detached from along the second guide surface autopatching in second sliding slot by first sliding groove, operation is simple
Fast.
Further preferably are as follows: the rigidity cover is wrapped in the PP cotton filtering layer of the filter core outer layer, is located at the ceramics
Filtering layer, the active carbon layer, KDF layers and the nonwoven layer for softening resin layer two sides.
Using the above scheme, non-woven fabrics has the performance of excellent anti-erosion and anti-chemical agent, due to each layer of filter core
It is more loose, using PP cotton filtering layer as external skeletal support, while each layer being kept apart by nonwoven layer, reduces filter core
Each layer direct contact, to guarantee the filter effect of filter core.
Further preferably are as follows: the water inlet end is located at indent on the axial end face of the inlet opening side and is provided with drainage
Slot, and cone boss is provided in the drainage trap, the rigidity covers while being connected to cone boss and the water inlet end
End face.
Using the above scheme, the presence of drainage trap make filter core and rigid mesh will not closely attach water inlet end end
Face is reduced water inlet and is hindered;And the support between the cone boss and rigidity cover and water inlet end at middle part, so that filter core is not pliable
Curved change remains preferable drainage effect.
Further preferably are as follows: the filter core includes centrally located softening resin layer, is successively symmetrically disposed on softening resin
The KDF layer of layer two sides, ceramic filtering layer and active carbon layer.
Using the above scheme, filter core can directly with tap water carry out backwash, and also for filter core and water inlet end this
Composite entity can take the mode reversely installed to substitute use.
Further preferably are as follows: be fixedly connected, be provided on the water pipe for the end that intakes by flange between the pipeline
The apopore being embedded.
Using the above scheme, flanged joint has the advantages that convenient disassembly, intensity height, good seal performance, is guaranteeing water pipe
Between sealing performance while, convenient for water pipe between any two and in water pipe water inlet end dismounting and subsequent maintenance guarantor
It supports.
In conclusion the utility model has the following beneficial effects:
1. being aided with ceramic filtering layer in such a way that filter core eliminates impurity layer by layer and successively protects and rigidity cover forming skeleton
Support effect greatly reduces the turnover rate of filter core;The reducible condition of filter core is provided with this.
2. water inlet end as carrier detachable and to be embedded in be even more directly to solve filter structure in inlet opening
Outer attached problem;Water inlet end removably also allows filter core by completing cleaning, with clean water backwash to realize weight
It is multiple to utilize.
3. common water pipe is changed into a kind of water pipe with water filtering function, and at the same time realizing the function of purifying filtered water
Energy.
Detailed description of the invention
Fig. 1 is the connection relationship diagram of the filter pipe of embodiment;
Fig. 2 is the connection relationship diagram between the water pipe of embodiment, water inlet end, filter core and rigidity cover;
Fig. 3 is the structural schematic diagram of the water pipe of embodiment;
Fig. 4 is the connection relationship diagram between water inlet end, filter core and the rigidity cover of embodiment.
In figure, 1, water pipe;11, inlet opening;12, apopore;13, valve;14, flange;2, intake end;21, convex block;
22, drainage trap;23, cone boss;3, filter core;31, ceramic filtering layer;32, active carbon layer;33, KDF layers;34, soften resin layer;
4, rigidity cover;41, PP cotton filtering layer;42, nonwoven layer;5, slideway;51, annular groove;52, first sliding groove;53, second sliding slot;54,
Washer;55, the first guide surface;56, the second guide surface.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of internally-arranged type filter pipe, as depicted in figs. 1 and 2, including multiple water with inlet opening 11 and apopore 12
Pipe 1, be set on water pipe 1 for control the valve 13 of water flow, be removably connected in water pipe 1 and included water inlet mesh into
Water end (W.E.) head 2, the filter core 3 for being set to the side being located in inlet opening 11 into water end 2 and the rigidity cover 4 being wrapped on filter core 3.
It is fixed two-by-two in such a way that flange 14 connects between water pipe 1, after water pipe 1 is fixed, the water inlet end 2 of water pipe 1 one
Part is embedded in the apopore 12 of water pipe 1 two.It is opened by control valve 13, water is delivered to by valve 13 into water end 2,
It is then flowed out from filter core 3, completes the filtering to water at inlet opening 11, the clean water obtained after then filtering is by valve 13 and goes out
Water hole 12 is flow in next water pipe 1.
Referring to Fig. 2, for the setting of water inlet end 2 there are two convex block 21, the inner wall of inlet opening 11 is provided with slideway 5, convex block 21 by
Slideway 5 is limited and can be detached from along slideway 5, by using above structure, realizes detachably connecting between water inlet end 2 and water pipe 1
It connects.Referring to Fig. 3, slideway 5 includes the annular groove 51 for being set to the inner wall of inlet opening 11, connection annular groove 51 for embedding with convex block 21
Two first sliding grooves 52 and two second sliding slots 53 connect.The axial line of annular groove 51 is overlapped with the axial line of water pipe 1, annular groove
Washer 54 flexible is embedded in 51,54 liang of axial end faces of washer are abutted with two axial inner walls of annular groove 51 respectively.Wherein,
First sliding groove 52 is through inlet opening 11, first sliding groove 52 and the setting of the interval of second sliding slot 53 and positioned at annular groove 51 far from out
The side in water hole 12.In addition, the sliding for the ease of convex block 21 in slideway 5, in the connection of first sliding groove 52 and annular groove 51
Place is provided with the first guide surface 55, and the junction of second sliding slot 53 and annular groove 51 is provided with the second guide surface 56.
In the installation process of water inlet end 2, rigidity cover 4 and filter core 3 are embedded in inlet opening 11, referring to Fig. 3, while into
Two convex block 21(of the outer wall of water end (W.E.) head 2 are referring to Fig. 2) respectively along sliding in the first sliding groove 52 of the inner wall of inlet opening 11, convex block
Contact washer 54 in 21 upper surface of convex block is slided on 21, the end Xiang Jinshui 2 applies horizontal power, and convex block 21 is sliding along the first guide surface 55
Enter between annular groove 51 and elastic washer 54, when convex block 21 is slid onto annular groove 51 at second sliding slot 53, utilizes elastic cushion
The preload effect of circle 54 and the guiding role of the second guide surface 56, elastic force and self gravity of the convex block 21 in elastic washer 54
Double action under, convex block 21 is along 56 autopatching of the second guide surface in second sliding slot 53;End 2 will be intake along second sliding slot
It is sliding on 53, and first sliding groove 52 is slid onto along annular groove 51, last convex block 21 glides and is detached from along first sliding groove 52
Realize the disassembly of water inlet end 2.
Referring to Fig. 4, water inlet end 2 is located at indent on the axial end face of 11 side of inlet opening and is provided with drainage trap 22, and
Cone boss 23 is provided in drainage trap 22.Rigidity cover 4 is wrapped in the PP cotton filtering layer 41 of 3 outer layer of filter core, is located at ceramic filtering
Layer 31, active carbon layer 32, KDF layer 33 and the nonwoven layer 42 for softening 34 two sides of resin layer;PP cotton filtering layer 41 abuts and passes through
The mode of bonding is fixed on the end face into water end 2, and abuts and pass through the side of bonding close to the nonwoven layer 42 of drainage trap 22
Formula is fixed on the end face of cone boss 23.Covering the filter core 3 in 4 along water inlet direction positioned at rigidity successively includes ceramic filtering layer 31, work
Property layer of charcoal 32, KDF layer 33 and softening resin layer 34.
Mounting means:
Two convex blocks 21 intake on end 2 are slided along first sliding groove 52, convex block 21 pushes against washer 54 and makes its deformation,
It is rotated along annular groove 51, when rotation is to 53 top of second sliding slot, the rebound driving convex block 21 of washer 54 falls to second sliding slot 53
Interior completion limit.
The working principle of filter core 3:
Rotating valve 13, valve 13 are opened, and water is delivered to by valve 13 into water end 2, are then flowed out from filter core 3,
During this, water first passes through the external barrier that ceramic filtering layer 31 is equivalent to 3 each layers of structure of filter core, to relatively large in tap water
Impurity carry out preliminary blocking, active carbon layer 32 has suction-operated, adsorbs to by ceramic 31 particle of filtering layer, arrives this
Molecule has been removed completely substantially;Then water passes through KDF layer 33, then removes the relatively large chlorine of content in water and heavy metal
While inhibit microbial reproduction in water, remove remaining hardness ions in water finally by softening resin layer 34;Finally from filter
The water that core 3 comes out is clean water.
Embodiment 2: the difference is that, filter core 3 includes centrally located softening resin layer 34, successively with embodiment one
It is symmetrically located in the KDF layer 33, ceramic filtering layer 31 and active carbon layer 32 of softening 34 two sides of resin layer.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as within the protection scope of the present utility model all by the protection of Patent Law.
Claims (9)
1. a kind of internally-arranged type filter pipe, including the sequentially connected water pipe of multiple head and the tail (1), it is characterized in that: on the water pipe (1)
It is provided with inlet opening (11), the water inlet end (2) with water inlet mesh, the water inlet end is provided in the inlet opening (11)
(2) it is located at the rigidity cover (4) that the side in the inlet opening (11) is fixed with filter core (3) and is wrapped on the filter core (3);
The water inlet end (2) is provided with several convex blocks (21), and the inner wall of the inlet opening (11) is provided with slideway (5), described convex
Block (21) is limited and can be detached from along the slideway (5) by the slideway (5);The filter core (3) successively includes pottery along water inlet direction
Porcelain filtering layer (31), active carbon layer (32), KDF layers (33) and softening resin layer (34).
2. a kind of internally-arranged type filter pipe according to claim 1, it is characterized in that: the slideway (5) includes being set to institute
State that the annular groove (51) of the inner wall of inlet opening (11), several are connected to, and described annular grooves (51) are used for and the convex block (21) rabbet
First sliding groove (52), the first sliding groove (52) run through the inlet opening (11).
3. a kind of internally-arranged type filter pipe according to claim 2, it is characterized in that: the inner wall of the inlet opening (11) is arranged
There are several to be connected to the second sliding slot (53) that the annular groove (51) is used to rabbet with the convex block (21), the first sliding groove
(52) and the second sliding slot (53) is located at the same side of the annular groove (51).
4. a kind of internally-arranged type filter pipe according to claim 3, it is characterized in that: being embedded in the annular groove (51) soft
Property washer (54), (54) two axial end face of washer abuts with two of the annular groove (51) axial inner walls respectively.
5. a kind of internally-arranged type filter pipe according to claim 4, it is characterized in that: the first sliding groove (52) and the ring
The junction of shape slot (51) is provided with the first guide surface (55), and first guide surface (55) is used to for the convex block (21) being oriented to
In to the annular groove (51);The junction of the second sliding slot (53) and the annular groove (51) is provided with the second guide surface
(56), second guide surface (56) is used to for the convex block (21) being directed in the second sliding slot (53).
6. a kind of internally-arranged type filter pipe according to claim 1, it is characterized in that: the rigidity cover (4) is wrapped in
The PP cotton filtering layer (41) of filter core (3) outer layer is located at the ceramic filtering layer (31), is the active carbon layer (32), KDF layers described
(33) and it is described softening resin layer (34) two sides nonwoven layer (42).
7. a kind of internally-arranged type filter pipe according to claim 6, it is characterized in that: the water inlet end (2) is positioned at described
Indent is provided with drainage trap (22) on the axial end face of inlet opening (11) side, and is provided with taper in the drainage trap (22)
Boss (23), the rigidity cover (4) are connected to the end face of cone boss (23) and water inlet end (2) simultaneously.
8. a kind of internally-arranged type filter pipe according to claim 1, it is characterized in that: the filter core (3) includes being located at center
Softening resin layer (34), successively be symmetrically disposed on softening resin layer (34) two sides KDF layer (33), ceramics filtering layer (31) and
Active carbon layer (32).
9. a kind of internally-arranged type filter pipe according to claim 1, it is characterized in that: passing through flange (14) between the pipeline
It is fixedly connected, the apopore (12) being embedded for water inlet end (2) is provided on the water pipe (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821435742.7U CN208964697U (en) | 2018-09-03 | 2018-09-03 | A kind of internally-arranged type filter pipe |
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Application Number | Priority Date | Filing Date | Title |
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CN201821435742.7U CN208964697U (en) | 2018-09-03 | 2018-09-03 | A kind of internally-arranged type filter pipe |
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Publication Number | Publication Date |
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CN208964697U true CN208964697U (en) | 2019-06-11 |
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ID=66754533
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CN201821435742.7U Expired - Fee Related CN208964697U (en) | 2018-09-03 | 2018-09-03 | A kind of internally-arranged type filter pipe |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113513703A (en) * | 2021-07-07 | 2021-10-19 | 中车长江运输设备集团有限公司 | Detachable low-temperature filtering device of liquid hydrogen storage tank, special assembling tool and using method thereof |
-
2018
- 2018-09-03 CN CN201821435742.7U patent/CN208964697U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113513703A (en) * | 2021-07-07 | 2021-10-19 | 中车长江运输设备集团有限公司 | Detachable low-temperature filtering device of liquid hydrogen storage tank, special assembling tool and using method thereof |
CN113513703B (en) * | 2021-07-07 | 2023-08-04 | 中车长江运输设备集团有限公司 | Detachable low-temperature filtering device for liquid hydrogen storage tank, special assembly tool for detachable low-temperature filtering device and use method of detachable low-temperature filtering device |
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Granted publication date: 20190611 |