CN111111303A - Filter element mounting structure and filter for drinking water treatment - Google Patents
Filter element mounting structure and filter for drinking water treatment Download PDFInfo
- Publication number
- CN111111303A CN111111303A CN202010030630.9A CN202010030630A CN111111303A CN 111111303 A CN111111303 A CN 111111303A CN 202010030630 A CN202010030630 A CN 202010030630A CN 111111303 A CN111111303 A CN 111111303A
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- China
- Prior art keywords
- filter element
- water
- filter
- element mounting
- drinking water
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Links
- 239000003651 drinking water Substances 0.000 title claims abstract description 38
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 97
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000001223 reverse osmosis Methods 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 19
- 239000012792 core layer Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 210000003722 extracellular fluid Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/105—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container downward filtration without specifications about the filter material supporting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a filter element mounting structure and a filter for drinking water treatment, which comprises a filter element cylinder arranged between a water inlet pipe and a water outlet pipe, wherein the filter element cylinder consists of a water inlet connecting part, a filter element mounting part and a water outlet connecting part, the water inlet connecting part comprises an upper connecting cover, a first sealing ring and a threaded pipe, the filter element mounting part comprises a cylinder body with openings at the upper end and the lower end, a fixed check ring is fixedly mounted at the bottom of the cylinder body, a plurality of filter element layers are detachably mounted at the upper end of the fixed check ring, the water outlet connecting part comprises a lower connecting cover, a water outlet hopper and a water delivery hose, the lower connecting cover is connected at the lower end of the filter element mounting part, the lower end of the lower connecting cover is connected with the water outlet hopper, the lower end of the water outlet hopper is connected with the water delivery hose, various different filter elements can be conveniently combined according to needs during drinking water filtration through the, the invention has simple structure, strong practicability and easy use and popularization.
Description
Technical Field
The invention particularly relates to the technical field of drinking water filtration, and particularly relates to a filter element mounting structure for drinking water treatment and a filter.
Background
Drinking water is water that can be directly supplied to a human body without treatment. Water is a major component of body fluids and is an important substance constituting cells, interstitial fluid, plasma, and the like. In the process of treating drinking water by the ajowr, filtration is the most common and effective means for purifying water.
Along with the progress of science and technology, filter elements for filtering drinking water are diversified, the filter elements mainly comprise a PP cotton filter element, a granular activated carbon filter element, a reverse osmosis membrane filter element, a nano filter element, a membrane filter layer and the like, and the purpose of filtering is realized by combining single or multiple filter elements in a drinking water filter.
However, most of filter elements in the existing filter structures and filters are fixedly arranged, so that the filter elements are inconvenient to add and combine, and the filter elements are inconvenient to clean and maintain, therefore, a filter element installation structure and a filter for drinking water treatment, which are convenient to freely combine and convenient to clean and maintain, are needed.
Disclosure of Invention
The invention aims to provide a filter element mounting structure and a filter for treating drinking water, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a filter element mounting structure for drinking water treatment comprises a filter element cylinder arranged between a water inlet pipe and a water outlet pipe, wherein the filter element cylinder consists of a water inlet connecting part, a filter element mounting part and a water outlet connecting part;
the water inlet connecting part comprises an upper connecting cover, a first sealing ring and a threaded pipe, the upper connecting cover is arranged at the upper end of the filter element mounting part, the threaded pipe is arranged on the upper connecting cover, an external thread matched with the internal thread of the water inlet pipe is arranged on the threaded pipe, and the first sealing ring is further arranged at the connecting part of the threaded pipe and the upper connecting cover;
the filter element mounting part comprises a cylinder body with openings at the upper end and the lower end, a fixed check ring is fixedly mounted at the bottom of the cylinder body, and a plurality of filter element layers are detachably mounted at the upper end of the fixed check ring;
the water outlet connecting part comprises a lower connecting cover, a water outlet hopper and a water delivery hose, the lower connecting cover is connected to the lower end of the filter element mounting part, the lower end of the lower connecting cover is connected with the water outlet hopper, the lower end of the water outlet hopper is connected with the water delivery hose, and the water delivery hose is detachably mounted in the water outlet pipe.
Further scheme: annular sealing rings are sleeved at the joints of the water inlet connecting part and the filter element mounting part and the joints of the filter element mounting part and the water outlet connecting part.
Further scheme: the filter element layer in the filter element installation part is one or more of a PP cotton filter element, a granular activated carbon filter element, a reverse osmosis membrane filter element, a nano filter element and a membrane filter layer.
Further scheme: the filter core layer includes the circle body, be equipped with in the circle body and be used for carrying on the filterable filter house of drinking water, the upper end of circle body is equipped with inside sunken annular recess, the lower extreme of circle body be equipped with convex, with recess assorted protruding circle, be equipped with on the retaining ring with protruding assorted fixed slot of circle.
Further scheme: and a second sealing ring is arranged on the outer side of the filter element layer.
Further scheme: the ring body is provided with a plurality of through holes.
Another object of the present invention is to provide a filter for drinking water treatment, which includes the filter element mounting structure for drinking water treatment of the above-mentioned aspect.
Compared with the prior art, the invention has the beneficial effects that:
the filter element cylinder is internally provided with a water inlet connecting part which is in threaded connection with a water inlet pipe through a threaded pipe on the water inlet connecting part, and a first sealing ring is pressed tightly during connection to complete sealing connection; then the water delivery hose of the water outlet connecting part on the filter element cylinder is inserted into the fixedly arranged water outlet pipe, and the water delivery hose is also used as a water outlet end when in use, so that the installation between the water inlet pipe and the water outlet pipe is quickly finished, and the disassembly of the filter element cylinder is convenient;
the drinking water in the inlet tube passes through the inlet tube and gets into filter element section of thick bamboo, from top to bottom in proper order through a plurality of filter core layers of setting in the barrel in filter element section of thick bamboo, accomplishes filtration purification's purpose, can carry out arbitrary filter core aggregate erection as required, and when dismantling, through the application of force from the lower extreme of barrel, will take out from the barrel upper end at multiple filter core is whole, be convenient for carry out the change and the clearance maintenance of filter core, in addition, be equipped with a plurality of perforation that run through on the circle body, when dismantling, after taking out the barrel with a plurality of filter core layers through the lower extreme application of force, accessible and perforation assorted ejector pin from last application of force downwards dismantle the filter core layer one by one, avoid recess and the tight condition of being difficult to dismantle that leads.
The structure is convenient for combining various different filter elements according to requirements when drinking water is filtered, ensures the filtering effect of the drinking water, is convenient to disassemble, brings great convenience to the work of replacing, cleaning and maintaining the filter elements, and has the advantages of simple structure, strong practicability, and easy use and popularization.
Drawings
Fig. 1 is a schematic structural view of a filter element mounting structure for drinking water treatment.
Fig. 2 is a schematic structural view of a filter element cartridge in a filter element mounting structure for drinking water treatment.
Fig. 3 is a schematic structural view of a filter element layer in a filter element mounting structure for drinking water treatment.
Fig. 4 is a schematic structural view of a through hole in a filter element mounting structure for drinking water treatment.
In the figure: the water inlet pipe comprises a water inlet pipe 1, a water outlet pipe 2, a filter element cylinder 3, a water inlet connecting part 310, a threaded pipe 311, a first sealing ring 312, an upper connecting cover 313, a filter element mounting part 320, a cylinder body 321, a fixing groove 322, a second sealing ring 323, a fixing retaining ring 324, a water outlet connecting part 330, a lower connecting cover 331, a water outlet hopper 332, a water delivery hose 333, a filter element layer 4, a ring body 41, a filtering part 42, a groove 43, a convex ring 44 and a perforation 45.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 4, in an embodiment of the present invention, a filter cartridge mounting structure for drinking water treatment includes a filter cartridge 3 disposed between a water inlet pipe 1 and a water outlet pipe 2, where the filter cartridge 3 includes a water inlet connection portion 310, a filter cartridge mounting portion 320, and a water outlet connection portion 330:
the water inlet connecting part 310 comprises an upper connecting cover 313, a first sealing ring 312 and a threaded pipe 311, the upper connecting cover 313 is detachably arranged at the upper end of the filter element mounting part 320 and can be connected through threads or clamping grooves, so that the connection and the disassembly of the water inlet connecting part 310 and the filter element mounting part 320 are facilitated, the threaded pipe 311 is arranged on the upper connecting cover 313, an external thread matched with an internal thread of the water inlet pipe 1 is arranged on the threaded pipe 311, the connection with the water inlet pipe 1 is realized through the threaded pipe 311, the connection of the whole filter element cylinder 3 and the water inlet pipe 1 is completed, the first sealing ring 312 is further arranged at the connection part of the threaded pipe 311 and the upper connecting cover 313, when the threaded pipe 311 is connected in the water inlet pipe 1, the connection part is sealed again through the upper connecting cover 313;
the filter element mounting part 320 comprises a cylinder body 321 with openings at the upper end and the lower end, a fixed retainer ring 324 is fixedly mounted at the bottom of the cylinder body 321, and a plurality of filter element layers 4 are detachably mounted at the upper end of the fixed retainer ring 324;
the water outlet connecting part 330 comprises a lower connecting cover 331, a water outlet hopper 332 and a water delivery hose 333, the lower connecting cover 331 is detachably connected to the lower end of the filter element mounting part 320 (can be connected through threads or a clamping groove), the lower end of the lower connecting cover 331 is connected with the water outlet hopper 332, the lower end of the water outlet hopper 332 is connected with the water delivery hose 333, and the water delivery hose 333 is disassembled and installed in the water outlet pipe 2 to realize the connection of the filter element cylinder 3 and the water outlet pipe 2.
Specifically, the joints of the water inlet connection portion 310 and the filter element installation portion 320, and the joints of the filter element installation portion 320 and the water outlet connection portion 330 are all sleeved with annular sealing rings to improve the overall sealing performance of the filter element cylinder 3.
Specifically, the filter element layer 4 can be selected from a PP cotton filter element, a granular activated carbon filter element, a reverse osmosis membrane filter element, a nano filter element, a membrane filter layer, and the like as required, the filter element layer 4 includes a ring body 41, a filter part 42 for filtering drinking water is arranged in the ring body 41, an annular groove 43 which is recessed inwards is arranged at the upper end of the ring body 41, a protruding convex ring 44 which is matched with the groove 43 is arranged at the lower end of the ring body 41, a fixing groove 322 which is matched with the convex ring 44 is arranged on the fixing retainer ring 324, when the filter element is installed in the cylinder 321, the filter element I is installed on the fixing retainer ring 324 through the matching of the convex ring 44 at the lower end and the fixing groove 322, then the filter element II and the filter element III … … are sequentially installed at the upper end of the filter element I through the matching of the groove 43 and the convex ring 44, so as to realize the combined installation of a plurality of filter elements, guarantee the stability of the multiple filter core of vertical installation, can carry out arbitrary filter core aggregate erection as required, and when dismantling, through the application of force from the lower extreme of barrel 321, will take out the change and the clearance maintenance of filter core in that the multiple filter core is whole from barrel 321 upper end, be convenient for carry on.
Specifically, the outside of filter element layer 4 is equipped with No. two sealing washer 323, promotes the leakproofness of filter element layer 4 circumference in barrel 321 through No. two sealing washer 323 for rivers can only be through 42 downstream of department's filtration of filter house, guarantee every filter element layer 4's filter effect.
In addition, it should be noted that the water outlet pipe 2 is fixedly arranged in the filter, so as to ensure the stability of water outlet when the water delivery hose 333 is inserted and matched, and the water delivery hose 333 is also used as a water outlet end when in use.
Example 2
Referring to fig. 1 to 4, an embodiment of the present invention provides, on the basis of embodiment 1, a filter element mounting structure for treating drinking water, specifically including:
in order to facilitate the mutual disassembly of a plurality of filter element layers 4, be equipped with a plurality of perforation 45 that run through on the circle body 41, when dismantling, take out barrel 321 back with a plurality of filter element layers 4 through the lower extreme application of force, accessible and perforation 45 assorted ejector pin from the top down application of force dismantle filter element layers 4 one by one, avoid the recess 43 and the tight condition of dismantling that leads to of protruding circle 44 cooperation tension.
Example 3
On the basis of embodiment 1 and embodiment 2, this embodiment provides a filter including filter core mounting structure for drinking water treatment to be convenient for make up various different filter cores as required, ensure the filter effect of drinking water, and convenient to detach, bring very big facility for changing, clearance maintenance filter core work.
The working principle of the invention is as follows:
when the filter element mounting structure is specifically mounted, firstly, the filter element cylinder 3 is connected with a water inlet pipe, a water inlet connecting part 310 is arranged in the filter element cylinder 3, the filter element cylinder is in threaded connection with the water inlet pipe 1 through a threaded pipe 311 on the water inlet connecting part 310, and a first sealing ring 312 is pressed tightly during connection to complete sealing connection; then the water delivery hose 333 of the water outlet connecting part 330 on the filter element cylinder 3 is inserted into the fixedly arranged water outlet pipe 2, and the water delivery hose 333 is also used as a water outlet end when in use, thereby rapidly completing the installation between the water inlet pipe 1 and the water outlet pipe 2 and facilitating the disassembly of the filter element cylinder 3.
When using, the drinking water in the inlet tube passes through inlet tube 1 and gets into filter element section of thick bamboo 3, from top to bottom in proper order through a plurality of filter core layers 4 that set up in barrel 321 in filter element section of thick bamboo 3, accomplishes filtration purification's purpose, can carry out arbitrary filter core aggregate erection as required, and when dismantling, through the application of force from the lower extreme of barrel 321, will take out in multiple filter core is whole from the barrel 321 upper end, is convenient for carry out the change and the clearance maintenance of filter core. In addition, be equipped with a plurality of perforation 45 that run through on circle body 41, when dismantling, take out barrel 321 back with a plurality of filter element layers 4 through the lower extreme application of force, accessible and perforation 45 assorted ejector pin from the top down application of force dismantle filter element layers 4 one by one, avoid the recess 43 and the tight condition of being difficult to dismantle that leads to of protruding circle 44 cooperation.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a drinking water is with crossing filter core mounting structure, its characterized in that, including setting up filter core section of thick bamboo (3) between inlet tube (1) and outlet pipe (2), filter core section of thick bamboo (3) comprise water inlet connecting portion (310), filter core installation department (320) and play water connecting portion (330):
the water inlet connecting part (310) comprises an upper connecting cover (313), a first sealing ring (312) and a threaded pipe (311), the upper connecting cover (313) is installed at the upper end of the filter element installing part (320), the threaded pipe (311) is arranged on the upper connecting cover (313), an external thread matched with the internal thread of the water inlet pipe (1) is arranged on the threaded pipe (311), and the first sealing ring (312) is further arranged at the connecting part of the threaded pipe (311) and the upper connecting cover (313);
the filter element mounting part (320) comprises a cylinder body (321) with openings at the upper end and the lower end, a fixed check ring (324) is fixedly mounted at the bottom of the cylinder body (321), and a plurality of filter element layers (4) are detachably mounted at the upper end of the fixed check ring (324);
go out water connecting portion (330) including lower connection lid (331), play water bucket (332) and water delivery hose (333), connect the lower extreme at filter core installation department (320) down lid (331), the lower extreme of lower connection lid (331) connects out water bucket (332), and water delivery hose (333) is connected to the lower extreme of play water bucket (332), and water delivery hose (333) demountable installation is in outlet pipe (2).
2. The filter element mounting structure for treating drinking water of claim 1, wherein the joints of the water inlet connecting part (310) and the filter element mounting part (320) and the joints of the filter element mounting part (320) and the water outlet connecting part (330) are respectively sleeved with an annular sealing ring.
3. The filter element mounting structure for treatment of drinking water of claim 1, wherein the filter element layer (4) in the filter element mounting portion (320) is one or more of a PP cotton filter element, a granular activated carbon filter element, a reverse osmosis membrane filter element, a nano filter element, and a membrane filter layer.
4. The filter element mounting structure for drinking water treatment as defined in claim 1, wherein the filter element layer (4) comprises a ring body (41), a filtering part (42) for filtering drinking water is arranged in the ring body (41), an annular groove (43) which is concave inwards is arranged at the upper end of the ring body (41), a convex ring (44) which is convex and matched with the groove (43) is arranged at the lower end of the ring body (41), and a fixing groove (322) which is matched with the convex ring (44) is arranged on the fixing retainer ring (324).
5. A filter element mounting structure for treatment of drinking water as claimed in claim 4, wherein the outside of the filter element layer (4) is provided with a No. two sealing ring (323).
6. A filter element mounting structure for treatment of drinking water as claimed in claim 4, wherein the ring body (41) is provided with a plurality of through-going perforations (45).
7. A filter for treatment of drinking water, comprising the filter cartridge mounting structure for treatment of drinking water according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010030630.9A CN111111303A (en) | 2020-01-13 | 2020-01-13 | Filter element mounting structure and filter for drinking water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010030630.9A CN111111303A (en) | 2020-01-13 | 2020-01-13 | Filter element mounting structure and filter for drinking water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111111303A true CN111111303A (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010030630.9A Pending CN111111303A (en) | 2020-01-13 | 2020-01-13 | Filter element mounting structure and filter for drinking water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111111303A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307278A (en) * | 2022-01-25 | 2022-04-12 | 国网河北省电力有限公司电力科学研究院 | Reverse osmosis filter in municipal sewage advanced treatment system |
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2020
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| Title |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307278A (en) * | 2022-01-25 | 2022-04-12 | 国网河北省电力有限公司电力科学研究院 | Reverse osmosis filter in municipal sewage advanced treatment system |
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Application publication date: 20200508 |
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