CN202478694U - Installation structure of filter element and water purifier including the same - Google Patents
Installation structure of filter element and water purifier including the same Download PDFInfo
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- CN202478694U CN202478694U CN201120271767XU CN201120271767U CN202478694U CN 202478694 U CN202478694 U CN 202478694U CN 201120271767X U CN201120271767X U CN 201120271767XU CN 201120271767 U CN201120271767 U CN 201120271767U CN 202478694 U CN202478694 U CN 202478694U
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- treatment container
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- end cover
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Abstract
The utility model discloses a filter element and a water purifier including the same and belongs to an installation structure of the filter element. An upper end cover is fixed on a seal cover, a connecting rod is fixed in the middle of the upper end cover, the connecting rod is in a hallow structure, a side of the connecting rod is provided with through holes, a first end portion of the connecting rod is communicated with a water outlet on the seal cover, and a second end portion of the connecting rod is provided with a movable lower end cover. The filter element is connected with the connecting rod in sleeved mode through a central through hole of the lower end cover and fixed with an end head of the second end portion through a fastening piece, the upper end cover and the lower end cover are used to compress tightly two end faces of the filter element along the up-and-down direction, the fastening piece is used to act on a rubber ring connected with the connecting rod in sleeved mode through a gasket connected with the connecting rod in sleeved mode, and therefore the filter element can closely cling to a gap between the central through hole of the lower end cover and the connecting rod. The filter element of the installation structure can be demounted and installed, and therefore replacement of the filter element can not lead to scrapping of the seal cover, and filter elements of different filter materials can be replaced according to requirements for water quality filtration. Besides, the water purifier is suitable for reverse cleaning of the filter element with tap water.
Description
Technical field
The utility model belongs to a kind of water purifier and filter core thereof, relates to a kind of improvement of filter core structure, more specifically, is a kind of mounting structure of filter core and water purifier with this filtration core mounting structure crossed.
Background technology
In the prior art, the filter element of water purifier structure is broadly divided into two types: one type is to fix with closing cap through end employing is gluing, and another kind of then is to press with circular knife edge through the filter core plane to cooperate.In last type filter cartridge construction; The other end adopts an end cap that stomidium is sealed; Identical being adjacent to by between end cap and the filtering material forces current to realize through filter core filtering; The deficiency that the filter core of this type water purifier exists is: (one), in the future more during renew cartridge, will cause closing cap to be scrapped together; (2), because the identical slit that exists between end cap and the filtering material end face causes end cap to break away from easily, water is flowed into from an end of plug, or gets into from the slit, the problem that the water through filtration directly flows out appears not.And in back one type filter cartridge construction, press structure between filter core plane and the circular knife edge, and receive the effect of tap water hydraulic, the filter core distortion is produced move and leak occurs.
In addition, in the prior art, water purifier should adopt the wire-wound filter core to filter; This wire-wound filter core is fit to adopt running water to clean, to remove the suspension attached to cartridge surface, still; The filter cartridge construction of existing water purifier is unfavorable for this flushing, needs people to dismantle, and filter core is taken out; And can only remove from outer surface, its effect is also comparatively limited.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art and detachable mounting structure that a kind of filter core is provided; This structure can make end cap and filter core easily dismantle; And can guarantee that when mounted end cap can not break away from filter core, end cap and filter core can be fitted and be difficult for existing leak.
The purpose of the utility model also is to provide a kind of water purifier that contains the detachable mounting structure of above-mentioned filter core, so that when filter core is ineffective, can change, and need not scrap together with closing cap.
Its first purpose is realized by following scheme:
A kind of mounting structure of filter core is fixed with upper end cover on the closing cap, upper end cover central authorities are fixed with connecting rod; Connecting rod is a hollow structure; Its side is formed with through hole, and the first end of connecting rod communicates with delivery port on the closing cap, and the second end of connecting rod disposes movable bottom end cover; Center through hole by bottom end cover is placed on the connecting rod; And the termination by the second end of securing member and connecting rod is fixed, and compresses the both ends of the surface of material for core by upper end cover and bottom end cover from above-below direction, and through the cushion rubber that the pad effect that is placed on the connecting rod is placed on the connecting rod cushion rubber is close on the center through hole and the slit between the connecting rod of bottom end cover by securing member.
Like this; The plug of filter core can be enclosed within on the connecting rod; The both ends of the surface of filter core can be placed in upper end cover and the bottom end cover, and by the packing effect of securing member through bottom end cover, make upper end cover, bottom end cover paste tightlyer respectively and between the filter core both ends of the surface; Break away from the problem that perhaps exists the gap to bring between end cap and the filter core end face easily thereby can overcome end cap.
The mounting structure of the utility model filter core is owing to filter core can be dismantled and install, therefore; Even need more renew cartridge, also can not cause scrapping of closing cap, in addition; Can also change the filter core of different filtering materials according to the needs of water filtration, like wire-wound filter core, ceramic element etc.
Its second purpose realized by following scheme:
A kind of water purifier is included in the wire-wound filter core that is provided with in the one-level container handling, in the two stage treatment container, hollow fiber ultrafiltration membrane is set, the activated carbon granule that in the tertiary treatment container, is provided with; Be arranged on the running water water inlet in the one-level container handling and be arranged on the drinking-water delivery port in the tertiary treatment container; And the two stage treatment container that between one-level container handling and tertiary treatment container, is provided with, the two stage treatment container carries the water of outlet and tertiary treatment container to carry inlet to be communicated with the water of one-level container handling; Be characterized in:
In the one-level container handling, be fixed with upper end cover on the closing cap, upper end cover central authorities are fixed with connecting rod; Connecting rod is a hollow structure; Its side is formed with through hole, and the first end of connecting rod communicates with delivery port on the closing cap, and the second end of connecting rod disposes movable bottom end cover; Center through hole by bottom end cover is placed on the connecting rod; And the termination by the second end of securing member and connecting rod is fixed, and compresses the both ends of the surface of wire-wound material for core by upper end cover and bottom end cover from above-below direction, and through the cushion rubber that the pad effect that is placed on the connecting rod is placed on the connecting rod cushion rubber is close on the center through hole and the slit between the connecting rod of bottom end cover by securing member.
Such water purifier can by the suspension in the wire-wound filter core elimination water, be blocked in the outer surface of wire-wound filter core with suspension, and can in use for some time the wire-wound filter core be taken apart cleaning in the one-level container handling, and suspension is washed.
It is desirable to, in the such scheme, on the two stage treatment container, carry the junction that exports with the water of one-level container handling, have one subsequent use mouthful, this subsequent use mouthful by a nut sealing.
So, can obtain drinking-water from the drinking-water delivery port in the tertiary treatment container, in addition; When cleaning, can the drinking-water switch cut out, running water is imported from subsequent use mouthful; To directly the be led water of one-level container handling of running water is carried outlet; And let water from the outlet of closing cap get into and the filter core plug of flowing through the vacancy, and oppositely go out from inside to outside from the filter core plug, get in the one-level container handling; Again from the water inlet outflow of one-level container handling, can simultaneously the suspension attached to the wire-wound filter core together be gone out clearly from the water inlet subsequently.
Also obtained a kind of water purifier that is suitable for backwash thus.
In addition, in the such scheme, the two stage treatment container also has one and uses water out, and this is equipped with one with water out uses taps.Like this, during the water drunk when needs are non-, can obtaining from the two stage treatment container with water out; And the drinking-water delivery port from the tertiary treatment container obtains drinking-water, in addition, when cleaning, can running water be imported from subsequent use mouth closing with taps and drinking-water switch, can clean equally.
Be more preferably, in the such scheme, one-level container handling and tertiary treatment container are column shape container, and all upright mode of one-level container handling and tertiary treatment container is provided with; The two stage treatment container also is a column shape container, and the two stage treatment container is placed with horizontal mode, is in the bottom, the same side of one-level container handling and tertiary treatment container.
Thus obtained water purifier, one-level container handling and tertiary treatment container can be positioned at the both sides of the drainpipe of washing the nappy bottom, let horizontal two stage treatment container place to wash the nappy drainpipe below, therefore, it can save the space in kitchen better.
Description of drawings
Fig. 1 is a kind of use sketch map of the specific embodiment of the mounting structure of utility model filter core;
Fig. 2 is the use sketch map of a kind of specific embodiment of utility model water purifier.
Fig. 3 is the sectional structure sketch map of tertiary treatment container among Fig. 2;
Fig. 4 is the structural representation after the connector of stereoplasm tube in Fig. 2 water purifier is taken apart.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail:
With reference to Fig. 1; The mounting structure of filter core is fixed with upper end cover 11a on closing cap 12, upper end cover central authorities are fixed with connecting rod 11b; Connecting rod 11b is a hollow structure; Its side is formed with through hole 11c, and the first end of connecting rod 11b communicates with delivery port 13 on the closing cap 12, and the second end of connecting rod 11b disposes movable bottom end cover 11d; Center through hole by bottom end cover 11d is placed on the connecting rod 11b; And the termination by the second end of securing member 11e and connecting rod 11b is fixed, and compresses the both ends of the surface of filter core 11 by upper end cover 11a and bottom end cover 11d from above-below direction, and is close on the center through hole and the slit between the connecting rod 11b of bottom end cover 11d through the cushion rubber 11g that the pad 11f effect that is placed on the connecting rod 11b is placed on the connecting rod by securing member 11e.
With reference to Fig. 2; This water purifier comprises the one-level container handling 1 that is column, the tertiary treatment container 2 that is column and the two stage treatment container 3 that is column; One-level container handling 1 and tertiary treatment container 2 all uprightly are arranged at the same side of the two stage treatment container 3 of horizontal placement, make two stage treatment container 3 be in the bottom of one-level container handling 1 and tertiary treatment container 2; In one-level container handling 1, be provided with the filter core 11 of the mounting structure of Fig. 1 filter core, this filter core is the wire-wound filter core; The activated carbon granule 21 of Fig. 3 is set in tertiary treatment container 2; In one-level container handling 1, be provided with running water water inlet 12 and in tertiary treatment container 2, be provided with drinking-water delivery port 22; Two stage treatment container 3 carries the water of outlet 13, tertiary treatment container 2 to carry inlet 22a to be communicated with by the connector of stereoplasm tube with the water of one-level container handling 1; In addition, two stage treatment container 3 also has one and uses water out, and this is equipped with one with taps (all not drawing among the figure) with water out; On two stage treatment container 3, to carry on the junction 33 of outlet 13 with the water of one-level container handling 1 to have one subsequent use mouthful 34, this subsequent use mouthful 34 by 35 sealings of a nut.In addition, in tertiary treatment container 2, delivery port 22 places are equipped with the mesh bag 23 that is wound into ring-type in drinking-water, and this mesh bag can replace cotton interlayer, are used to prevent that activated carbon granule from disengaging and can overcome the secondary pollution of using cotton interlayer to be easy to generate water from delivery port.
The cleaning process of the wire-wound filter core of one-level container handling is following in the water purifier: after the running water water inlet in the one-level container handling 1 12 is outwarded winding; Water in the just one-level container handling 1 that at first flows out was being opened subsequent use mouth at 34 o'clock subsequently, and the water of original storage replenishes the water yield that two stage treatment container 3 flows out in the tertiary treatment container 2; The water in two stage treatment container 3 spaces remains full of state; Treat that subsequent use mouthfuls 34 load onto running water pipe and when intaking, running water under the stopping of the water that originally is full of two stage treatment container 3 spaces, will from subsequent use mouthful 34 directly the entering one-level container handling 1 conveying of water export 13; And vacancy in the plug of entering filter core 11; And the hole by plug is oppositely gone out, and gets into one-level container handling 1 bottom, and is flowed out by running water water inlet 12; Wherein, the attachment on the filter core 11 that is rushed out also will flow out from running water water inlet 12.
This shows; The direct drinking water device of this structure; Can utilize the water of original storage in the tertiary treatment container that the water yield that the two stage treatment container flows out is replenished; Make the water of two stage treatment vessel space keep full state, stop and reduce the effect that the running water that gets into directly gets into the two stage treatment container, avoid reducing in cleaning process and will accumulate in the two stage treatment container without the water that one-level handled filtration thereby play.
In addition, with reference to Fig. 4, one-level container handling 1 and two stage treatment container 3, perhaps two stage treatment container 3 and tertiary treatment container 2, the connector of stereoplasm tube is adopted in the connection between them.In this connector, tube connector 6 is in be formed with an outside outstanding bulge loop 62 near 61 places, termination; Be with cushion rubber 63, pad 64 and nut 65 on the tube connector 6; End face by bulge loop 62, pad 64, nut 65 and connected pipe forms fastening structure; The shape of cushion rubber 63 is rendered as round platform; Cushion rubber 63 is blocked in the side place away from termination 61 of bulge loop 62 by bulge loop 62; The termination 61 of tube connector 6 is inserted in the pipe of connected piece 7, fasten by the external thread rotary of nut 65, and compress cushion rubber 63 through pad 64 and bulge loop 62 by nut 65 end face inboards with connected piece 7; And better sealing function can be played to the peripheral deformation of bottom and give prominence in the side that makes cushion rubber 63.
Like this; When water, can directly be sent in the pipe of connected piece 7, and may not pass through cushion rubber 63 61 when flowing out from the termination of the tube connector 6 of connector; This also can play greatly in the process of using and reduce the effect of hydraulic pressure to cushion rubber 63, helps further improving the sealing property of cushion rubber 63.In addition, during installation, nut 65 is tightened with the externally threaded of connected piece 7, only by manual completion, and need not show that through using its closed performance to current accesses assurance by instrument.
Claims (10)
1. the mounting structure of a filter core; It is characterized in that be fixed with upper end cover on the closing cap, upper end cover central authorities are fixed with connecting rod; Connecting rod is a hollow structure; Its side is formed with through hole, and the first end of connecting rod communicates with delivery port on the closing cap, and the second end of connecting rod disposes movable bottom end cover; Center through hole by bottom end cover is placed on the connecting rod; And the termination by the second end of securing member and connecting rod is fixed, and compresses the both ends of the surface of material for core by upper end cover and bottom end cover from above-below direction, and through the cushion rubber that the pad effect that is placed on the connecting rod is placed on the connecting rod cushion rubber is close on the center through hole and the slit between the connecting rod of bottom end cover by securing member.
2. a water purifier is included in the wire-wound filter core that is provided with in the one-level container handling, in the two stage treatment container, hollow fiber ultrafiltration membrane is set, the activated carbon granule that in the tertiary treatment container, is provided with; Be arranged on the running water water inlet in the one-level container handling and be arranged on the drinking-water delivery port in the tertiary treatment container; And the two stage treatment container that between one-level container handling and tertiary treatment container, is provided with, the two stage treatment container carries the water of outlet and tertiary treatment container to carry inlet to be communicated with the water of one-level container handling; It is characterized in that:
In the one-level container handling, be fixed with upper end cover on the closing cap, upper end cover central authorities are fixed with connecting rod; Connecting rod is a hollow structure; Its side is formed with through hole, and the first end of connecting rod communicates with delivery port on the closing cap, and the second end of connecting rod disposes movable bottom end cover; Center through hole by bottom end cover is placed on the connecting rod; And the termination by the second end of securing member and connecting rod is fixed, and compresses the both ends of the surface of wire-wound material for core by upper end cover and bottom end cover from above-below direction, and through the cushion rubber that the pad effect that is placed on the connecting rod is placed on the connecting rod cushion rubber is close on the center through hole and the slit between the connecting rod of bottom end cover by securing member.
3. according to the water purifier of claim 2, it is characterized in that, on the two stage treatment container, carry the junction that exports with the water of one-level container handling, have one subsequent use mouthful, this subsequent use mouthful by a nut sealing.
4. according to the water purifier of claim 2 or 3, it is characterized in that the two stage treatment container also has one and uses water out, this is equipped with one with water out uses taps.
5. according to the water purifier of claim 2 or 3, it is characterized in that one-level container handling and tertiary treatment container are column shape container, all upright mode of one-level container handling and tertiary treatment container is provided with; The two stage treatment container also is a column shape container, and the two stage treatment container is placed with horizontal mode, is in the bottom, the same side of one-level container handling and tertiary treatment container.
6. according to the water purifier of claim 4, it is characterized in that one-level container handling and tertiary treatment container are column shape container, all upright mode of one-level container handling and tertiary treatment container is provided with; The two stage treatment container also is a column shape container, and the two stage treatment container is placed with horizontal mode, is in the bottom, the same side of one-level container handling and tertiary treatment container.
7. according to the water purifier of claim 2 or 3, it is characterized in that, one-level container handling and two stage treatment container or two stage treatment container and tertiary treatment container, the connector of stereoplasm tube is adopted in the connection between them; The tube connector of this connector is formed with an outside outstanding bulge loop in the proximal head place; The top of this bulge loop is with cushion rubber; The termination of tube connector is positioned at the pipe of connected piece; Compress cushion rubber by the nut end face inboard through pad and bulge loop, and fasten by the external thread rotary of nut that is placed in tube connector and connected piece.
8. according to the water purifier of claim 4, it is characterized in that, one-level container handling and two stage treatment container or two stage treatment container and tertiary treatment container, the connector of stereoplasm tube is adopted in the connection between them; The tube connector of this connector is formed with an outside outstanding bulge loop in the proximal head place; The top of this bulge loop is with cushion rubber; The termination of tube connector is positioned at the pipe of connected piece; Compress cushion rubber by the nut end face inboard through pad and bulge loop, and fasten by the external thread rotary of nut that is placed in tube connector and connected piece.
9. according to the water purifier of claim 5, it is characterized in that, one-level container handling and two stage treatment container or two stage treatment container and tertiary treatment container, the connector of stereoplasm tube is adopted in the connection between them; The tube connector of this connector is formed with an outside outstanding bulge loop in the proximal head place; The top of this bulge loop is with cushion rubber; The termination of tube connector is positioned at the pipe of connected piece; Compress cushion rubber by the nut end face inboard through pad and bulge loop, and fasten by the external thread rotary of nut that is placed in tube connector and connected piece.
10. according to the water purifier of claim 6, it is characterized in that, one-level container handling and two stage treatment container or two stage treatment container and tertiary treatment container, the connector of stereoplasm tube is adopted in the connection between them; The tube connector of this connector is formed with an outside outstanding bulge loop in the proximal head place; The top of this bulge loop is with cushion rubber; The termination of tube connector is positioned at the pipe of connected piece; Compress cushion rubber by the nut end face inboard through pad and bulge loop, and fasten by the external thread rotary of nut that is placed in tube connector and connected piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120271767XU CN202478694U (en) | 2011-07-20 | 2011-07-20 | Installation structure of filter element and water purifier including the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120271767XU CN202478694U (en) | 2011-07-20 | 2011-07-20 | Installation structure of filter element and water purifier including the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202478694U true CN202478694U (en) | 2012-10-10 |
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ID=46953158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120271767XU Expired - Lifetime CN202478694U (en) | 2011-07-20 | 2011-07-20 | Installation structure of filter element and water purifier including the same |
Country Status (1)
| Country | Link |
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| CN (1) | CN202478694U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446791A (en) * | 2013-08-29 | 2013-12-18 | 马彰原 | Integral cartridge healthy-water device |
| CN104190131A (en) * | 2014-08-27 | 2014-12-10 | 浙江长兴诺司特电器有限公司 | Filter |
| CN109126268A (en) * | 2017-06-16 | 2019-01-04 | 友达晶材股份有限公司 | Biological water composition, aggregate thereof, filter material, filter element thereof and water purification system thereof |
| CN109607669A (en) * | 2019-01-15 | 2019-04-12 | 峨眉山市钰泉水业有限公司 | A kind of water process modified active carbon filter |
| CN111320250A (en) * | 2018-12-14 | 2020-06-23 | 友达晶材股份有限公司 | Filter material, filter material assembly, water filtering device, water purifying system and biological water composition |
| TWI717158B (en) * | 2019-12-18 | 2021-01-21 | 瑋震生物科技有限公司 | Micromolecular activated water quality adjusting device |
| TWI720459B (en) * | 2018-04-03 | 2021-03-01 | 友達晶材股份有限公司 | Filter and water purification system using the filter |
-
2011
- 2011-07-20 CN CN201120271767XU patent/CN202478694U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446791A (en) * | 2013-08-29 | 2013-12-18 | 马彰原 | Integral cartridge healthy-water device |
| CN104190131A (en) * | 2014-08-27 | 2014-12-10 | 浙江长兴诺司特电器有限公司 | Filter |
| CN109126268A (en) * | 2017-06-16 | 2019-01-04 | 友达晶材股份有限公司 | Biological water composition, aggregate thereof, filter material, filter element thereof and water purification system thereof |
| CN109126268B (en) * | 2017-06-16 | 2021-07-02 | 友达晶材股份有限公司 | Biological water composition, aggregate thereof, filter material, filter element thereof and water purification system thereof |
| TWI720459B (en) * | 2018-04-03 | 2021-03-01 | 友達晶材股份有限公司 | Filter and water purification system using the filter |
| CN111320250A (en) * | 2018-12-14 | 2020-06-23 | 友达晶材股份有限公司 | Filter material, filter material assembly, water filtering device, water purifying system and biological water composition |
| CN109607669A (en) * | 2019-01-15 | 2019-04-12 | 峨眉山市钰泉水业有限公司 | A kind of water process modified active carbon filter |
| TWI717158B (en) * | 2019-12-18 | 2021-01-21 | 瑋震生物科技有限公司 | Micromolecular activated water quality adjusting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |
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| CX01 | Expiry of patent term |