CN203899250U - Water filter - Google Patents
Water filter Download PDFInfo
- Publication number
- CN203899250U CN203899250U CN201420218706.0U CN201420218706U CN203899250U CN 203899250 U CN203899250 U CN 203899250U CN 201420218706 U CN201420218706 U CN 201420218706U CN 203899250 U CN203899250 U CN 203899250U
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- China
- Prior art keywords
- taper
- water
- cylindrical shell
- filter core
- filtering
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- 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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 230000002787 reinforcement Effects 0.000 claims description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 33
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to the technical field of water filtering processing devices and provides a water filter. The water filter comprises a cylinder and a conical filtering element arranged inside the cylinder, wherein the conical filtering element comprises a conical coarse filtering screen, a fine filtering screen used for covering the outside of the conical coarse filtering screen and a reinforcing supporting piece arranged on the inner side of the conical coarse filtering screen; the conical coarse filtering screen is supported by the reinforcing supporting piece to form a certain shape; an elastic fixing mechanism used for fixing the conical filtering element is arranged at the water inlet end of the cylinder; a baffle net is arranged at the water outlet end of the cylinder. According to the utility model, the overall intensity of the filtering element can be guaranteed, the service life of the filtering element can be prolonged, flow resistance can be further reduced to improve the filtering efficiency of the filtering element, and the conical coarse filtering screen has the characteristics of relatively light weight, convenience for mounting and unloading, easiness for processing and relatively low cost; in addition, the elastic fixing mechanism is adopted, which is convenient for the disassembling and mounting of the conical filtering element, the baffle net can effectively prevent the conical filtering element from falling off due to accidents and foreign matters from entering a filtering system, so that the filtering system can be guaranteed to be operated normally.
Description
Technical field
Utility model relates to water filtration treating apparatus technical field, is specifically related to a kind of water filter.
Background technology
Water filter is generally comprised of parts such as housing, filter cores, is a kind of advanced person, efficient and easy-operating filter.Water filter can be widely used in the preprocessing technical field of various process waters, domestic water, cycling use of water and the waste water such as electric power, electronics, running water, oil, chemical industry, metallurgy, papermaking, food, municipal works.When water filter is installed on the filtration system of pumped (conveying) medium, the entery and delivery port of housing is connected with the pipeline of filtration system respectively, notes direction during connection, guarantees that filter core is the duty of outside water inlet, inner side water outlet.During work, water to be filtered is flowed into by the water inlet of water filter, the filter core of flowing through, the process treatment process flowing out through delivery port again, and flow out be filtered after water more after filtration the pipeline of system to supply with user required, in this process, filter core is retained down the granule foreign in water, guarantee the cleanliness factor of water quality, required to meet user.
At present, it is the trendy structure in water filter that filter core is designed to taper, and with respect to the water filter of traditional y-type structure, the water filter of this pyramidal structure has that filter area is large, filter efficiency is compared with advantages of higher, thereby its range of application is wider.Patent No. CN 202410298U discloses a kind of Novel pipe type water filter, its structure comprises filter core and the fixing constructional element with spring of filter core, by constructional element with spring, realize the installation and removal of filter core, filter core is by taper orifice plate and the filter screen that is coated on taper orifice plate, the internal layer of filter core is gross porosity, skin is fine-structure mesh, to reach better filter effect.Because taper orifice plate is to punch on steel plate, processing is comparatively complicated, cost is higher, and the quality of taper orifice plate is heavier, the installation and removal of filter core are brought to a lot of inconvenience, meanwhile, for guaranteeing the certain structural strength of taper orifice plate, the density in its hole has certain restriction, has so just limited the further raising of filter efficiency and further reducing of flow resistance; In addition, this type duct type water filter is met large-scale foreign matter in also existing and ought filtering and is broken through filter core, and filter core and foreign matter are entered in filtration system simultaneously, the defect that causes filtration system to be badly damaged.
Summary of the invention
The purpose of this utility model is for deficiency of the prior art; and provide a kind of simple for production, simple in structure, cost is low, filter efficiency is high, flow resistance is little, the water filter of long service life; this water filter can also prevent that the filter core and the foreign matter that come off from entering in filtration system, provides protection to the normal operation of filtration system.
The purpose of this utility model is achieved through the following technical solutions:
A kind of water filter is provided, comprise cylindrical shell and be built in the taper filter core in described cylindrical shell, described taper filter core comprises taper coarse strainer, fie screen and reinforcement supporting member, described fie screen is coated on described taper coarse strainer, described reinforcement supporting member is arranged at the inside of described taper coarse strainer, described reinforcement supporting member supports the shape of described taper coarse strainer, and the water inlet end of described cylindrical shell is provided with the elastic fixing device of fixing described taper filter core, and the water side of described cylindrical shell is provided with a grade net.
Wherein, described reinforcement supporting member is set to annular reinforcement supporting member.
Wherein, described annular reinforcement supporting member is set to a plurality of, described a plurality of annular reinforcement supporting member is according to the shape setting of described taper coarse strainer, and compartment of terrain is arranged at the inner side of described taper coarse strainer, and the taper filter core between two described reinforcement supporting members leaves into water position.
Wherein, the water side of described cylindrical shell is also provided with the limited impression for fixing described taper filter core, and described limited impression is arranged at water side in the card convex of extending in cylindrical shell.
Wherein, described elastic fixing device comprises elastic mounts and supporting seat, and described supporting seat is fixed on the inner side of the water inlet end of described cylindrical shell, and described elastic mounts is removably connected to described supporting seat.
Wherein, described elastic mounts is provided with fixed block with one end that described conical screen contacts, and described fixed block is provided with boss, and described boss is inserted in described taper filter core near one end of the water inlet end of described cylindrical shell, and covers the end face of described tap web filter core.
Wherein, one end that described elastic mounts and described supporting seat removably connect is provided with spring pedestal and spring supporting, and the outside of described spring pedestal is fixed in described spring-supported one end, and the other end is connected in the draw-in groove of described supporting seat.
Wherein, the equal roll extrusion in the outside at the both ends of described cylindrical shell has groove.
the beneficial effects of the utility model:
Water filter of the present utility model, comprise cylindrical shell and be built in the taper filter core in cylindrical shell, taper filter core comprises taper coarse strainer, is coated on the outer fie screen of taper coarse strainer and the reinforcement supporting member that is arranged at the inside of taper coarse strainer, this reinforcement supporting member supports the shape of taper coarse strainer, the water inlet end of cylindrical shell is provided with the fixedly elastic fixing device of taper filter core, and the water side of cylindrical shell is provided with a grade net.Because the combination of taper coarse strainer and reinforcement supporting member replaces existing taper orifice plate, not only guarantee the bulk strength of taper filter core, improve the service life of filter core, and can further reduce the flow resistance of current, farthest improve the filter efficiency of taper filter core, taper coarse strainer also has lighter weight, peace loading, unloading more for convenience, are easy to processing, lower-cost feature.In addition, elastic fixing device is convenient to dismounting and the installation of taper filter core, to realize the cleaning of taper filter core and regularly maintenance, and shelves net can effectively prevent that the taper filter core and the foreign matter that because of accident, come off from entering in filtration system, and then guarantees the normal operation of filtration system.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of a kind of water filter of the present utility model;
Fig. 2 is the enlarged diagram at A place in Fig. 1;
Fig. 3 is the enlarged diagram at B place in Fig. 1
Fig. 4 is the structural representation at a visual angle of a kind of water filter of the present utility model;
Fig. 5 is the structural representation at another visual angle of a kind of water filter of the present utility model;
Fig. 6 is that a kind of water filter of the present utility model is installed on the structural representation in filtration system.
In Fig. 1 to Fig. 6, include:
Cylindrical shell 1,
Taper filter core 2, taper coarse strainer 21, fie screen 22, reinforcement supporting member 23;
Elastic mounts 3, spring 31, spring pedestal 32, spring supporting 33, fixed block 34;
Supporting seat 4, draw-in groove 41;
Limited impression 5, shelves net 6, groove 7, system pipeline 8, jointing clip 9.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
The specific embodiment of a kind of water filter of the present utility model as shown in Figures 1 to 5, comprise cylindrical shell 1 and be built in the taper filter core 2 in cylindrical shell 1, taper filter core 2 comprises taper coarse strainer 21, fie screen 22 and reinforcement supporting member 23, wherein, the material of taper coarse strainer 21 and fie screen 22 and the size of mesh are determined according to concrete fluid media (medium), be not limited to current, to prevent corrosion and the impact of fluid, fie screen 22 is coated on the outer surface of taper coarse strainer 21, reinforcement supporting member 23 is fixed on the inner surface of taper coarse strainer 21, strengthen the shape that support 23 supports taper coarse strainer 21, water to be filtered is from the 2 outside water inlets of taper filter core, from the 2 inner side water outlets of taper filter core, complete filter progress, in Fig. 1 to Fig. 3, shown in arrow be water (flow) direction.Because taper coarse strainer 21 and the combination of reinforcement supporting member 23 replace existing taper orifice plate, not only guarantee the bulk strength of taper filter core 2, improve the service life of taper filter core 2, and can further reduce the flow resistance of current, farthest improve the filter efficiency of taper filter core 2, meanwhile, taper coarse strainer 21 also has lighter weight, and peace loading, unloading more for convenience, be easy to processing, lower-cost feature; In addition, taper coarse strainer 21 can filter respectively different impurity from fie screen 22, further improves filter effect.
Further, reinforcement supporting member 23 is set to annular reinforcement supporting member, this annular reinforcement supporting member is set to a plurality of, the inner side of taper coarse strainer 21 is fixed in a plurality of annular reinforcement supporting members compartment of terrain, a plurality of annular reinforcement supporting members can spaced sets or at taper coarse strainer 21, reinforced by place that water slug is larger to arrange, and the taper filter core 2 between two reinforcement supporting members leaves into water position.This annular reinforcement supporting member replaces existing orifice plate, not only guarantee intensity and the resistance to pressure of taper filter core 2, improve 2 service lifes of taper filter core, most importantly be easy to processing and manufacturing, simplify the structure of taper filter core 2, save material, reduce costs, and reduce flowing water resistance, further improve filter efficiency.
In the present embodiment, the water inlet end of cylindrical shell 1 is provided with the fixedly elastic fixing device of taper filter core 2, the water side of cylindrical shell 1 is provided with a grade net, the water side of cylindrical shell 1 is also provided with and is useful on the fixedly limited impression 5 of taper filter core 2, limited impression 5 is arranged at water side in the card convex of cylindrical shell 1 interior extension, elastic fixing device is fixed in one end of taper filter core 2, and the other end is plugged in limited impression 5.Further, the osculum end of taper filter core 2 is fixed on elastic fixing device, and the big opening end of taper filter core 2 is plugged in limited impression 5, guarantees fastness, the reliability of taper filter core 2, makes taper filter core 2 can bear larger water impact and presses.
The water side of cylindrical shell 1 is also provided with grade net 6, preferably, this grade of net 6 is latticed shelves net, this latticed shelves net is near the water outlet end face of cylindrical shell 1, this latticed shelves net can effectively prevent from entering in filtration system because of taper filter core 2 and foreign matter that breakage or other reasons come off, guarantees the normal operation of filtration system and equipment.
Further, elastic fixing device comprises elastic mounts 3 and supporting seat 4, and supporting seat 4 is set to a plurality of and is evenly fixed on the inner periphery of cylindrical shell 1, and elastic mounts 3 is removably fixed in supporting seat 4.Elastic fixing device comprises spring 31, spring pedestal 32, spring supporting 33 and fixed block 34, and fixed block 34 is provided with boss, and boss is inserted in taper filter core 2 near one end of the water inlet end of cylindrical shell 1, and covers the end face of tap web filter core 2.
Spring pedestal 32 comprises chassis and loop bar, chassis is fixed in one end of loop bar, the other end of loop bar inserts in the osculum end chamber of taper filter core 2 through the centre bore of fixed block 34, spring 31 is set on loop bar, the two ends of spring 31 are individually fixed in chassis and fixed block 34, this spring 31 is set to stainless steel spring, good springiness, and Corrosion Protection is good.
The number of spring supporting 33 is identical with the number of supporting seat 4, the middle part of supporting seat 4 is provided with draw-in groove 41, one end of spring supporting 33 is fixed on the outer circumference surface on chassis equably, the other end is connected in the draw-in groove 41 on supporting seat 4, preferably, supporting seat 4 is all set to 3 with the number of spring supporting 33, simplifying under the prerequisite of framework, guarantees reliability and fastness that elastic mounts 3 is connected with supporting seat 4.
When needs clean or overhaul taper filter core 2, under the cooperation of spring pedestal 32 and spring 31, press torsional spring base 32 and make spring supporting 33 shake off the fixing of draw-in groove 41, and then dismounting taper filter core 2; When taper filter core 2 is installed, same under the cooperation of spring pedestal 32 and spring 31, spring pedestal 32 is pressed down and rotate after make spring supporting 33 and draw-in groove 41 clampings, now, the big opening end of taper filter core 2 inserts in limited impression 5, completes the fixed installation of taper filter core 2.The installation and removal process of this taper filter core 2, mounts and dismounts a plurality of screw-nuts with respect to needs, its operation and simple and convenient.
As shown in Figures 1 to 6, the equal roll extrusion in outside at the both ends of cylindrical shell 1 has groove 7, be that the water inlet end of cylindrical shell 1 and the equal roll extrusion of the outer surface of water side have cylindrical shell groove, when water filter of the present utility model is installed in filtration system, the end of the system pipeline 8 docking with cylindrical shell 1 both ends also offers pipeline groove, adopt jointing clip 9 to be connected on cylindrical shell groove and pipeline groove, realize the slitless connection of cylindrical shell 1 and system pipeline 8, and then realize the installation of water filter in equipment, jointing clip 9 and groove 7 compounding practice suggestions, the fastness that cylindrical shell 1 is connected with system pipeline 8, reliability and compactness are guaranteed.
Above embodiment is only in order to the technical solution of the utility model to be described, but not restriction to the utility model protection domain can be modified or be equal to replacement the technical solution of the utility model, and do not departed from essence and the scope of technical solutions of the utility model.
Claims (8)
1. a water filter, comprise cylindrical shell and be built in the taper filter core in described cylindrical shell, it is characterized in that: described taper filter core comprises taper coarse strainer, fie screen and reinforcement supporting member, described fie screen is coated on described taper coarse strainer, described reinforcement supporting member is arranged at the inside of described taper coarse strainer, described reinforcement supporting member supports the shape of described taper coarse strainer, the water inlet end of described cylindrical shell is provided with the elastic fixing device of fixing described taper filter core, and the water side of described cylindrical shell is provided with a grade net.
2. according to described a kind of water filter of claim 1, it is characterized in that: described reinforcement supporting member is set to annular reinforcement supporting member.
3. according to described a kind of water filter of claim 2, it is characterized in that: described annular reinforcement supporting member is set to a plurality of, described a plurality of annular reinforcement supporting member is according to the shape setting of described taper coarse strainer, and compartment of terrain is arranged at the inner side of described taper coarse strainer, the taper filter core between two described reinforcement supporting members leaves into water position.
4. according to described a kind of water filter of claim 1, it is characterized in that: the water side of described cylindrical shell is also provided with the limited impression for fixing described taper filter core, described limited impression is arranged at water side in the card convex of extending in cylindrical shell.
5. according to described a kind of water filter of claim 1, it is characterized in that: described elastic fixing device comprises elastic mounts and supporting seat, described supporting seat is fixed on the inner side of the water inlet end of described cylindrical shell, and described elastic mounts is removably connected to described supporting seat.
6. according to described a kind of water filter of claim 5, it is characterized in that: described elastic mounts is provided with fixed block with one end that described conical screen contacts, described fixed block is provided with boss, described boss is inserted in described taper filter core near one end of the water inlet end of described cylindrical shell, and covers the end face of described taper filter core.
7. according to described a kind of water filter of claim 5, it is characterized in that: one end that described elastic mounts and described supporting seat removably connect is provided with spring pedestal and spring supporting, the outside of described spring pedestal is fixed in described spring-supported one end, and the other end is connected in the draw-in groove of described supporting seat.
8. according to described a kind of water filter of claim 1, it is characterized in that: the equal roll extrusion in outside at the both ends of described cylindrical shell has groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218706.0U CN203899250U (en) | 2014-04-30 | 2014-04-30 | Water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218706.0U CN203899250U (en) | 2014-04-30 | 2014-04-30 | Water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203899250U true CN203899250U (en) | 2014-10-29 |
Family
ID=51773543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420218706.0U Expired - Lifetime CN203899250U (en) | 2014-04-30 | 2014-04-30 | Water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203899250U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104922959A (en) * | 2015-06-26 | 2015-09-23 | 北京广厦环能科技股份有限公司 | Suction and diffusion type decontaminator |
| CN105879449A (en) * | 2016-05-26 | 2016-08-24 | 江苏兴隆防腐设备有限公司 | Coarse filtration kettle |
| CN114917661A (en) * | 2021-01-31 | 2022-08-19 | 湖南迪易清环保科技有限公司 | Bench type filter core and water treatment facilities |
| CN115501667A (en) * | 2022-11-23 | 2022-12-23 | 连云港恒鑫通矿业有限公司 | External-entering type cylindrical slag-separating screen |
-
2014
- 2014-04-30 CN CN201420218706.0U patent/CN203899250U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104922959A (en) * | 2015-06-26 | 2015-09-23 | 北京广厦环能科技股份有限公司 | Suction and diffusion type decontaminator |
| CN104922959B (en) * | 2015-06-26 | 2017-06-16 | 北京广厦环能科技股份有限公司 | Suction diffusion pollution cleaning apparatus |
| CN105879449A (en) * | 2016-05-26 | 2016-08-24 | 江苏兴隆防腐设备有限公司 | Coarse filtration kettle |
| CN114917661A (en) * | 2021-01-31 | 2022-08-19 | 湖南迪易清环保科技有限公司 | Bench type filter core and water treatment facilities |
| CN115501667A (en) * | 2022-11-23 | 2022-12-23 | 连云港恒鑫通矿业有限公司 | External-entering type cylindrical slag-separating screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |
|
| CX01 | Expiry of patent term |