CN201482290U - Quick-connection filter element structure for water purifying equipment - Google Patents
Quick-connection filter element structure for water purifying equipment Download PDFInfo
- Publication number
- CN201482290U CN201482290U CN200920056007XU CN200920056007U CN201482290U CN 201482290 U CN201482290 U CN 201482290U CN 200920056007X U CN200920056007X U CN 200920056007XU CN 200920056007 U CN200920056007 U CN 200920056007U CN 201482290 U CN201482290 U CN 201482290U
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- Prior art keywords
- filter element
- connector
- element device
- fast
- filter core
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000007789 sealing Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 14
- 210000001503 joint Anatomy 0.000 abstract 3
- 238000000746 purification Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Abstract
The utility model relates to a connect filter core structure soon for water purification unit, including connector and filter core device, be equipped with inhalant canal and exhalant canal on the connector, the upper portion of filter core device is equipped with delivery port and a plurality of water inlet, its characterized in that: the connector is in matched connection with the upper part of the filter element device through threads, and a water inlet on the filter element device is in butt joint with an outlet end of a water inlet channel of the connector; the water outlet of the filter element device is in butt joint with the inlet end of the water outlet channel of the connector. The utility model discloses a screw-thread fit, and the direct butt joint of the water inlet of connector and filter core device, delivery port, it is all very convenient consequently to connect and dismantle the filter core device, and on the filter core device was connected to the connector, can form through the filterable intercommunication water route of filter media, convenient to use, it was connected or is dismantled the step simply, and the user can change by oneself.
Description
Technical field
The utility model relates to the filter cartridge construction of purifier, the quick-replaceable fast-connection filter element structure that is used for purifier of particularly a kind of energy.
Background technology
Along with the raising of people's living standard and health perception, people are more and more higher to the requirement of water hygiene, thereby purifier is used in occasions such as family, enterprises and institutions, hotel, restaurants more and more.
Filter core is the core part on the purifier, is used for obtaining meeting the sanitary water of standard for drinking after the unboiled water filtration.But filter core is in filtering the process of unboiled water, have impurity and bacterium and be trapped within the filter core the inside, so filter core is subjected to the influence of water quality bigger as a kind of consumptive material its service life, and under the relatively poor situation of source quality, filter core needs frequent the replacing.But the filter core great majority of selling on the market are to fixedly connected with external pipeline now, its replacing process is very complicated, general domestic consumer can't be voluntarily renew cartridge more, all need the professional after-sale service personnel of producer to keep in repair to the doorstep and more sliding filter core, this not only makes troubles to the user, has also increased the cost that the user uses filter core.
Summary of the invention
The purpose of this utility model is to address the above problem and a kind of fast-connection filter element structure that is used for purifier is provided, and its connection or demounting procedure are simple, and the user can change voluntarily, and filter core connects safe and reliable, easy to use.
The technical scheme that realizes the utility model purpose is:
A kind of fast-connection filter element structure that is used for purifier, include connector and filter element device, connector is provided with intake tunnel and exhalant canal, the top of filter element device is provided with delivery port and several water inlets, it is characterized in that: connector is connected by threaded engagement with filter element device top, and the water inlet on the filter element device docks with the port of export of connector intake tunnel; Delivery port on the filter element device docks with the entrance point of connector exhalant canal.
The threaded engagement of above-mentioned connector and filter element device is to be provided with internal thread at connector, internal thread is provided with groove (or projection), outer face, filter element device top is provided with the external screw thread (24) of working in coordination with the connector internal thread, and external screw thread is provided with the projection (or groove) with the connector screw-internal thread fit.
Delivery port on the above-mentioned filter element device is positioned at the center on filter element device top, and the water inlet of filter element device then is distributed in around the delivery port.
Above-mentioned filter element device is made up of filter core lid, shell, filter material, and the filter core lid is positioned at the top of shell, and filter core places in the shell, and filter material is cased by the filter core cap seal, and the water inlet on the filter element device, delivery port and external screw thread all are located at filter core and cover.
The upper surface of above-mentioned filter material closely contacts with the entrance point of filter core lid exhalant canal.
The port of export of above-mentioned connector intake tunnel is a round taper hole.
In order to prevent to leak under filter core lid and the situation that connector separates, the port of export of above-mentioned connector intake tunnel is provided with automatic sealing device, include briquetting, push rod, sealing ring, back-moving spring, wherein briquetting is fixed on the connector, sealing ring is installed in the push rod head, back-moving spring is enclosed within on the push rod shaft, between push rod head and briquetting.
Above-mentioned push rod head is conical, and the push rod head also is provided with guiding rib.
The external screw thread of the internal thread of above-mentioned connector and filter core lid outer face is 1/4 circumference;
Above-mentioned filter core lid outer face is provided with the trapezoid boss with push rod jack-up.
Above-mentioned filter element device upper outside wall is provided with sealing ring and is provided with sealing ring at the delivery port lateral wall.
The beneficial effects of the utility model are filter element devices with connector by being threaded, connect and the dismounting filter element device all very convenient, and filter element device is connected on the connector, can form the connection water route of filtering through filter material; Simultaneously, connector is provided with automatic sealing device, extracts the hidden danger that the situation lower union joint of filter core leaks when having stopped in pipeline flowing water to be arranged, whole fast-connection filter element reasonable in design, and easy to use, its connection or demounting procedure are simple, and the user can change voluntarily.
Description of drawings
Fig. 1 is an internal cross section structural representation of the present utility model;
Water (flow) direction schematic diagram when Fig. 2 works for the utility model, the arrow among the figure is represented water (flow) direction;
Fig. 3 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model;
Fig. 4 is the structural representation of thread protrusion on the utility model connector and the filter element device;
Fig. 5 is the structural representation of the utility model automatic sealing device.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, 2, 3, the filter element device 2 that the utility model includes connector 1, is made up of filter core lid 201, shell 3, filter material 4, wherein connector 1 can fixed or movablely be connected on the purifier, the entrance point 27 of the intake tunnel 6 of connector 1 is connected with outlet pipe with the water inlet pipe of purifier respectively with the port of export 28 of exhalant canal 7, and connected mode can connect or directly connect by snap joint.
In the above-mentioned filter element device 2, filter core lid 201 is positioned at the top of shell 3, and filter core places in the shell 3, and filter material 4 is encapsulated in the shell 3 by filter core lid 201, and the water inlet 9 on the filter element device 2, delivery port 8 all are located on the filter core lid 201.Wherein delivery port 8 is positioned at the center on filter element device 2 tops, and the water inlet 9 of filter element device 2 then is distributed in around the delivery port 8, as shown in Figure 3.
In order to guarantee that the water inlet 9 on the filter element device 2 can not leak with the port of export 13 joints of connector 1 intake tunnel 6 and entrance point 11 joints of delivery port on the filter element device 28 and connector 1 exhalant canal 7, is provided with sealing ring 12 respectively and is provided with sealing ring 10 at delivery port 8 lateral walls on filter element device 2 upper outside walls.
As shown in Figure 4, the filter core of filter element device 2 lid 201 and connector 1 screw by screw thread and are connected, be provided with internal thread 22 at connector 1, internal thread 22 is provided with groove (or projection) 23, outer face, filter element device top is provided with the external screw thread 24 of working in coordination with connector internal thread 22, and external screw thread 24 is provided with and connector internal thread groove (or projection) 23 projectioies that cooperate (or groove) 25.
The entrance point that the upper surface 14 and the filter core of above-mentioned filter material 4 covers 201 exhalant canals 8 closely contacts.
In order to prevent to leak from connector under filter core lid 201 and the situation that connector 1 separates, the port of export 13 of above-mentioned connector 1 intake tunnel 6 is a round taper hole, be provided with automatic sealing device in the hole, automatic sealing device includes briquetting 16, push rod 17, sealing ring 18, back-moving spring 19, wherein briquetting 16 is fixed on the connector 1, sealing ring 18 is installed in push rod 17 heads 20, back-moving spring 19 is enclosed within on push rod 17 shafts, between push rod head 20 and briquetting 16, above-mentioned push rod head 20 is conical, just in time cooperate with the round taper hole of the port of export 13 of connector 1 intake tunnel 6, push rod head 20 also is provided with guiding rib 21.
In the process of screwing, when filter core covers projection (or groove) 25 on 2 external screw threads 24 and falls in the groove (or projection) 23 on connector 1 internal thread 22, filter element device 2 promptly screws and puts in place, trapezoid boss 5 on the filter core lid 2 upwards backs down the push rod 17 of connector 1 at this moment, the water inlet 9 of filter core lid 2 and the port of export 13 of connector 1 intake tunnel 6 have been communicated with, and by sealing ring 12 sealings, the delivery port 8 of filter core lid 2 is communicated with the entrance point 11 of the exhalant canal 7 of connector 1 and seals by sealing ring 10 simultaneously, guaranteed that the unboiled water that filter core covers 201 water inlets 9 can not mix with the filtration water of delivery port 8, as shown in Figure 1.
As shown in Figure 2, after filter element device 2 connects with connector 1, the water inlet pipe that water connects from the outside enters the entrance point 27 of connector 1 intake tunnel 6, enter filter material 4 in the shell 3 via the water inlet 9 on the port of export 13 of intake tunnel 6, the filter core lid 201, water penetrates into filter material 4 backs and flows out from the upper surface 14 of filter material 4, and the delivery port 8 on the core cap 201, the entrance point 11 of connector 1 exhalant canal 7 after filtration, the port of export 28 from exhalant canal 7 flows out to the outside outlet pipe that connects at last, thus purifying waste water after obtaining to filter.
When needs are changed filter element device 2, the user can be about to old filter element device 2 certainly and screw off from connector 1, trapezoid boss 5 on this moment filter core lid 2 is removed with filter element device, 17 of push rods move downward under the effect of back-moving spring 19, in the round taper hole of the port of export 13 of conical push rod head 20 downward embedding connector 1 intake tunnels 6, under the effect of sealing ring 18 with the port of export 13 sealings, drainage takes place when preventing to change filter element device; And then new filter element device 2 is screwed in the replacing of promptly having finished filter element device 2 on the connector 1.Easy to operate simple.
Claims (11)
1. fast-connection filter element structure that is used for purifier, include connector (1) and filter element device (2), connector (1) is provided with intake tunnel (6) and exhalant canal (7), the top of filter element device (2) is provided with delivery port (8) and several water inlets (9), it is characterized in that: connector (1) is connected by threaded engagement with filter element device (2) top, and the water inlet (9) on the filter element device (2) docks with the port of export (13) of connector intake tunnel (6); Delivery port (8) on the filter element device (2) docks with the entrance point (11) of connector exhalant canal (7).
2. the fast-connection filter element structure that is used for purifier according to claim 1, it is characterized in that, above-mentioned connector (1) is to be provided with internal thread (22) at connector (1) with the threaded engagement of filter element device (2), internal thread (22) is provided with groove or projection (23), filter element device (2) outer face, top is provided with the external screw thread (24) of working in coordination with connector internal thread (22), external screw thread (24) be provided with connector internal thread (22) on groove or projection (23) projection or the groove (25) that cooperate.
3. the fast-connection filter element structure that is used for purifier according to claim 1, it is characterized in that, delivery port (8) on the above-mentioned filter element device (2) is positioned at the center on filter element device (2) top, and the water inlet (9) of filter element device (2) then is distributed in delivery port (8) all around.
4. the fast-connection filter element structure that is used for purifier according to claim 2, it is characterized in that, above-mentioned filter element device (2) is made up of filter core lid (201), shell (3) and filter material (4), filter core lid (201) is positioned at the top of shell (3), filter material (4) is encapsulated in the shell (3) by filter core lid (201), and the water inlet on the filter element device (9), delivery port (8) and external screw thread (24) all are located on the filter core lid (201).
5. the fast-connection filter element structure that is used for purifier according to claim 4 is characterized in that, the upper surface (14) of above-mentioned filter material (4) closely contacts with the entrance point of filter core lid (201) exhalant canal (7).
6. the fast-connection filter element structure that is used for purifier according to claim 1, it is characterized in that, the port of export (13) of above-mentioned connector intake tunnel (6) is provided with automatic sealing device, include briquetting (16), push rod (17), sealing ring (18) and back-moving spring (19), wherein briquetting (16) is fixed on the connector (1), sealing ring (18) is installed in push rod head (20), and back-moving spring (19) is enclosed within on push rod (17) shaft, and is positioned between push rod head (20) and the briquetting (16).
7. the fast-connection filter element structure that is used for purifier according to claim 6 is characterized in that, above-mentioned push rod head (20) is conical, and push rod head (20) also is provided with guiding rib (21).
8. the fast-connection filter element structure that is used for purifier according to claim 7 is characterized in that, the port of export (13) of above-mentioned connector intake tunnel (6) is a round taper hole.
9. the fast-connection filter element structure that is used for purifier according to claim 4 is characterized in that, the external screw thread (24) of the internal thread (22) of above-mentioned connector (1) and filter core lid (201) outer face is 1/4 circumference.
10. the fast-connection filter element structure that is used for purifier according to claim 5 is characterized in that, above-mentioned filter core lid (201) outer face is provided with the trapezoid boss (5) with push rod (17) jack-up.
11. the fast-connection filter element structure that is used for purifier according to claim 1 is characterized in that, above-mentioned filter element device (2) upper outside wall is provided with sealing ring (12) and is provided with sealing ring (10) at delivery port (8) lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920056007XU CN201482290U (en) | 2009-05-05 | 2009-05-05 | Quick-connection filter element structure for water purifying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920056007XU CN201482290U (en) | 2009-05-05 | 2009-05-05 | Quick-connection filter element structure for water purifying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482290U true CN201482290U (en) | 2010-05-26 |
Family
ID=42421184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920056007XU Expired - Fee Related CN201482290U (en) | 2009-05-05 | 2009-05-05 | Quick-connection filter element structure for water purifying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482290U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380269A (en) * | 2011-07-29 | 2012-03-21 | 深圳市宏日嘉净化设备科技有限公司 | Filtering device with improved structure |
| CN102407041A (en) * | 2011-10-28 | 2012-04-11 | 美的集团有限公司 | Filter element and connecting seat thereof |
| WO2013123685A1 (en) * | 2012-02-24 | 2013-08-29 | 宁波灏钻科技有限公司 | Thermally dismantleable and replaceable water filter assembly |
| CN103432809A (en) * | 2013-08-30 | 2013-12-11 | 马彰原 | Filter element locking rod of water purifier |
| CN104587735A (en) * | 2015-01-26 | 2015-05-06 | 北京碧水源净水科技有限公司 | Filter element cover reliable in sealing and convenient for operation |
| US9056269B2 (en) | 2012-02-24 | 2015-06-16 | Ningbo Hidrotek Co., Ltd. | Hot detachable and replaceable water filter assembly |
| CN105617866A (en) * | 2014-10-30 | 2016-06-01 | 福州爱普达环保科技有限公司 | Water purification filter element |
| CN105688486A (en) * | 2015-07-23 | 2016-06-22 | 碧克仑(北京)净水科技有限公司 | Water purification filter with automatic water locking plunger valve and quick-replaced filter core |
-
2009
- 2009-05-05 CN CN200920056007XU patent/CN201482290U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380269A (en) * | 2011-07-29 | 2012-03-21 | 深圳市宏日嘉净化设备科技有限公司 | Filtering device with improved structure |
| CN102407041A (en) * | 2011-10-28 | 2012-04-11 | 美的集团有限公司 | Filter element and connecting seat thereof |
| CN102407041B (en) * | 2011-10-28 | 2016-08-10 | 美的集团股份有限公司 | Filter element and joint chair thereof |
| WO2013123685A1 (en) * | 2012-02-24 | 2013-08-29 | 宁波灏钻科技有限公司 | Thermally dismantleable and replaceable water filter assembly |
| US9056269B2 (en) | 2012-02-24 | 2015-06-16 | Ningbo Hidrotek Co., Ltd. | Hot detachable and replaceable water filter assembly |
| CN103432809A (en) * | 2013-08-30 | 2013-12-11 | 马彰原 | Filter element locking rod of water purifier |
| CN103432809B (en) * | 2013-08-30 | 2016-02-17 | 马彰原 | A kind of filter element of water purifier check lock lever |
| CN105617866A (en) * | 2014-10-30 | 2016-06-01 | 福州爱普达环保科技有限公司 | Water purification filter element |
| CN104587735A (en) * | 2015-01-26 | 2015-05-06 | 北京碧水源净水科技有限公司 | Filter element cover reliable in sealing and convenient for operation |
| CN104587735B (en) * | 2015-01-26 | 2016-03-09 | 北京碧水源净水科技有限公司 | A kind ofly seal reliable, easy to operate filter core lid |
| CN105688486A (en) * | 2015-07-23 | 2016-06-22 | 碧克仑(北京)净水科技有限公司 | Water purification filter with automatic water locking plunger valve and quick-replaced filter core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MIDEA WATER DISPENSER MANUFACTURING CO., LTD., SHU Free format text: FORMER OWNER: MEIDI GROUP CO. LTD. Effective date: 20101222 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528311 PENGLAI ROAD, BEIJIAO TOWN, SHUNDE DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE TO: 528311 GONGYE AVENUE, PENGLAI ROAD, BEIJIAO TOWN, SHUNDE DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101222 Address after: 528311 Beijiao, Guangdong, Shunde Town, Penglai Road, Industrial Avenue, Patentee after: FOSHAN SHUNDE MIDEA WATER DISPENSER MFG. Co.,Ltd. Address before: 528311 Penglai Road, Beijiao Town, Foshan District, Guangdong, China, Patentee before: Midea Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20180505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |