CN204034400U - A kind of quick-connected filter element structure for purifier - Google Patents
A kind of quick-connected filter element structure for purifier Download PDFInfo
- Publication number
- CN204034400U CN204034400U CN201420476270.5U CN201420476270U CN204034400U CN 204034400 U CN204034400 U CN 204034400U CN 201420476270 U CN201420476270 U CN 201420476270U CN 204034400 U CN204034400 U CN 204034400U
- Authority
- CN
- China
- Prior art keywords
- filter element
- connector
- intake tunnel
- exhalant canal
- connection block
- Prior art date
- 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.)
- Active
Links
Landscapes
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
For a quick-connected filter element structure for purifier, relate to the filter cartridge construction of purifier, solve the technical deficiency that existing purifier upper filter changes inconvenience, comprise Connection Block and filter element device; Connection Block is provided with the first intake tunnel and the first exhalant canal; It is characterized in that: filter element device upper end is threaded with Connection Block by connector; Connector is provided with the second intake tunnel and the second exhalant canal; Second intake tunnel docks with the first intake tunnel on Connection Block, and the second exhalant canal docks with the first exhalant canal on Connection Block.Filter element device upper end is threaded with Connection Block by connector, and simply, user can self-changeable for connection or demounting procedure.Filter core connects safe and reliable, easy to use, and connect the hidden danger of leaking when dismantling filter core when having stopped there is water in pipeline, whole quick-connected filter element structure is reasonable in design.
Description
Technical field
The utility model relates to the filter cartridge construction of purifier, particularly the quick-replaceable fast access node structure for purifier of a kind of energy.
Background technology
Along with people's living standard and health perception improve, the requirement of people to drinking water is more and more higher, and therefore purifier is more and more in hotel of business unit of family. and wait place to use.
Filter core is the key fitment on purifier, the sanitary water meeting standard for drinking is reached after being filtered by unboiled water, but filter core is in filtration unboiled water process, having impurity and bacterium is filtered at filter core inner, blocking can be caused for a long time, therefore filter core is relevant with water quality quality for its service life as a kind of consumptive material, when water quality is poor, filter core needs to change frequently, but existing filter core is commercially be fixedly connected with complete machine pipeline mostly, Renewal process is very complicated, general domestic consumer cannot self-changeable, all need producer specialty after-sale service personnel to visit to carry out maintenance and more renew cartridge, this not only makes troubles to user, too increase the cost that user uses filter core.
Summary of the invention
In sum, the purpose of this utility model is to solve the technical deficiency that existing purifier upper filter changes inconvenience, and proposes a kind of quick-connected filter element structure for purifier.
For solving the technical problem that the utility model proposes, the technical scheme of employing is: a kind of quick-connected filter element structure for purifier, comprises Connection Block and filter element device; Connection Block is provided with the first intake tunnel and the first exhalant canal; It is characterized in that: filter element device upper end is threaded with Connection Block by connector; Connector is provided with the second intake tunnel and the second exhalant canal; Second intake tunnel docks with the first intake tunnel on Connection Block, and the second exhalant canal docks with the first exhalant canal on Connection Block.
The outer wall of connector is provided with external screw thread, and Connection Block is provided with the internal thread coordinated with external screw thread; Also be provided with the first sealing ring between the outer wall of connector and connector, between the inwall of connector and connector, be also provided with the second sealing ring; Described second exhalant canal is located at connector center; Second intake tunnel has more than two, is located in the sidewall of connector respectively, connector top be reserved with the guiding gutter communicated with each second intake tunnel and the first intake tunnel between Connection Block.
The first hermetically-sealed construction automatically blocking the first intake tunnel when filter element device unloads is provided with in the first described intake tunnel.
The first described hermetically-sealed construction includes a tapered head, is provided with the push rod of joining rear jacking with connector top bottom tapered head, and tapered crown portion is provided with back-moving spring, be provided with in the first intake tunnel one with the tapered bucket of tapered head fitted seal.
Be provided with in the first described exhalant canal and the mutually isostructural sealing structure unit of the first hermetically-sealed construction, during work, utilize the pressure of water in the first exhalant canal to be backed down by the conical head of sealing structure unit, form UNICOM water route; When unloading filter element device, the first exhalant canal, by the elastic force of back-moving spring, breaks by the conical head of sealing structure unit, reaches the effect of water backflow in prevention first exhalant canal; Filter element device in use can indefinite angle rotate, and facilitates user's self-changeable.
Described filter element device is control fabric filter element RO membrane cartridge in the cotton filter core active carbon filter core of PP, and post active carbon filter core etc. cover all filter cores of existing market.
The beneficial effects of the utility model are: filter element device upper end is threaded with Connection Block by connector, and simply, user can self-changeable for connection or demounting procedure.Filter core connects safe and reliable, easy to use, and connect the hidden danger of leaking when dismantling filter core when having stopped there is water in pipeline, whole quick-connected filter element structure is reasonable in design.Filter element device can contain all filter cores in market, comprises the relevant filter cores such as PP cotton filter core, active carbon filter core, middle control fabric filter element, RO membrane cartridge, reaches the multiplex effect of a core.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model filter element device when being separated with Connection Block;
Fig. 2 is the cross section structure schematic diagram of the utility model filter element device when being connected with Connection Block;
Fig. 3 is the cross section structure schematic diagram of the first hermetically-sealed construction of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and the preferred specific embodiment of the utility model, structure of the present utility model is further described.
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, the utility model comprises Connection Block 1 and filter element device 2; Connection Block 1 is provided with the first intake tunnel 11 and the first exhalant canal 12; Filter element device 2 upper end is threaded with Connection Block 1 by connector 21; Connector 21 is provided with the second intake tunnel 22 and the second exhalant canal 23; Second intake tunnel 22 docks with the first intake tunnel 11 on Connection Block 1, and the second exhalant canal 23 docks with the first exhalant canal 12 on Connection Block 1.When user needs to change filter element device 2, like a cork filter element device 2 can be backed out replacing, connect or demounting procedure simple, user can self-changeable, without the need to professional's operation, also without the need to by tool operation, easy to use.
In order to ensure the utility model sealing and ensure through the water route before filter element device 2 and the sealing through between the water route after filter element device 2, the outer wall of connector 21 is provided with external screw thread 211, and Connection Block 1 is provided with the internal thread 13 coordinated with external screw thread 211; Also be provided with the first sealing ring 212 between the outer wall of connector 21 and connector 21, between the inwall of connector 21 and connector 21, be also provided with the second sealing ring 213; Described second exhalant canal 23 is located at connector 21 center; Second intake tunnel 22 has more than two, is located in the sidewall of connector 21 respectively, connector 21 top be reserved with the guiding gutter 14 communicated with each second intake tunnel 22 and the first intake tunnel 11 between Connection Block 1.Water before filtration enters guiding gutter 14 through the first intake tunnel 11, and then enter in filter element device 2 equably through each second intake tunnel 22, after the filter material 25 in filter element device 2 filters, obtain filtered water, filtered water discharges filter element device 2 to the first exhalant canal 12 from the second exhalant canal 23 again.
In order to prevent the spilling of filter element device 2 disassembly process water, realizing safety, health and object, in the first described intake tunnel 11, being provided with the first hermetically-sealed construction 15 automatically blocking the first intake tunnel 11 when filter element device 2 unloads.First hermetically-sealed construction 15 concrete structure includes one tapered 151, the push rod 1511 of joining rear jacking with connector 21 top is provided with bottom tapered 151, tapered 151 tops are provided with back-moving spring 1512, be provided with in the first intake tunnel 11 one with the tapered bucket of tapered 151 fitted seal; When filter element device 2 unloads, push rod 1511 loses the stop of connector 21, tapered 151 of first hermetically-sealed construction 15 under back-moving spring 1512 acts on, fall under hydro-flow thrust effect and under Action of Gravity Field, tapered bucket in tapered 151 and the first intake tunnel 11 is sealed and matched, and blocks the first intake tunnel 11 completely and prevents from leaking.Reach better sealing in order to tapered 151 with tapered bucket, tapered 151 also can be set up O RunddichtringO 1513; Conveniently tapered 151 loads in the first intake tunnel 11, is provided with and tapered 151 corresponding seal covers 1514 at Connection Block 1 top.
In order to prevent in filter element device 2 disassembly process, filtered water refluxes through the first exhalant canal 12, is provided with the sealing structure unit 16 of waterproof backflow in the first described exhalant canal 12.Sealing structure unit 16 can adopt the structure identical with the first hermetically-sealed construction 15, contrary with the first hermetically-sealed construction 15 at the first exhalant canal 12 installation direction, the pressure of water in the first exhalant canal 12 is utilized to be backed down by the conical head of sealing structure unit 16 during work, form UNICOM water route, ensure that filtering rear water can discharge from the first exhalant canal 12 smoothly; When unloading filter element device 2, the first exhalant canal 12, by the elastic force of back-moving spring, blocks by the conical head of sealing structure unit 16, reaches the effect of water backflow in prevention first exhalant canal 12; Filter element device 2 in use can indefinite angle rotate, and facilitates user's self-changeable.
Filter element device 2 can contain all filter cores in market, comprises the relevant filter cores such as PP cotton filter core, active carbon filter core, middle control fabric filter element, RO membrane cartridge, reaches the multiplex effect of a core.
Claims (6)
1., for a quick-connected filter element structure for purifier, comprise Connection Block (1) and filter element device (2); Connection Block (1) is provided with the first intake tunnel (11) and the first exhalant canal (12); It is characterized in that: filter element device (2) upper end is threaded with Connection Block (1) by connector (21); Connector (21) is provided with the second intake tunnel (22) and the second exhalant canal (23); Second intake tunnel (22) docks with upper first intake tunnel (11) of Connection Block (1), and the second exhalant canal (23) docks with upper first exhalant canal (12) of Connection Block (1).
2. the quick-connected filter element structure for purifier according to claim 1, is characterized in that: the outer wall of connector (21) is provided with external screw thread (211), and Connection Block (1) is provided with the internal thread (13) coordinated with external screw thread (211); Also be provided with the first sealing ring (212) between the outer wall of connector (21) and connector (21), between the inwall of connector (21) and connector (21), be also provided with the second sealing ring (213); Described second exhalant canal (23) is located at connector (21) center; Second intake tunnel (22) has more than two, is located in the sidewall of connector (21) respectively, is reserved with the guiding gutter (14) communicated with each second intake tunnel (22) and the first intake tunnel (11) between connector (21) top with Connection Block (1).
3. the quick-connected filter element structure for purifier according to claim 1, is characterized in that: be provided with the first hermetically-sealed construction (15) automatically blocking the first intake tunnel (11) when filter element device (2) unloads in described the first intake tunnel (11).
4. the quick-connected filter element structure for purifier according to claim 3, it is characterized in that: described the first hermetically-sealed construction (15) includes a tapered head (151), tapered head (151) bottom is provided with the push rod (1511) of joining rear jacking with connector (21) top, tapered head (151) top is provided with back-moving spring (1512), be provided with in the first intake tunnel (11) one with the tapered bucket of tapered head (151) fitted seal.
5. the quick-connected filter element structure for purifier according to claim 1, it is characterized in that: be provided with and the first hermetically-sealed construction (15) mutually isostructural sealing structure unit (16) in described the first exhalant canal (12), utilize the pressure of water in the first exhalant canal (12) to be backed down by the conical head of sealing structure unit (16) during work, form UNICOM water route; When unloading filter element device (2), the first exhalant canal (12), by the elastic force of back-moving spring, blocks by the conical head of sealing structure unit (16), reaches the effect of water backflow in prevention first exhalant canal (12); Filter element device (2) in use can indefinite angle rotate, and facilitates user's self-changeable.
6. the quick-connected filter element structure for purifier according to claim 1, is characterized in that: described filter element device (2) is for controlling fabric filter element RO membrane cartridge in the cotton filter core active carbon filter core of PP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476270.5U CN204034400U (en) | 2014-08-22 | 2014-08-22 | A kind of quick-connected filter element structure for purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476270.5U CN204034400U (en) | 2014-08-22 | 2014-08-22 | A kind of quick-connected filter element structure for purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204034400U true CN204034400U (en) | 2014-12-24 |
Family
ID=52235110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420476270.5U Active CN204034400U (en) | 2014-08-22 | 2014-08-22 | A kind of quick-connected filter element structure for purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204034400U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664573A (en) * | 2016-03-21 | 2016-06-15 | 福建金源泉科技发展有限公司 | Washable pre-filter and usage thereof |
| CN106430372A (en) * | 2016-12-15 | 2017-02-22 | 深圳市沃泰克环保设备有限公司 | Clamping type filter element and filter element device |
| CN107789886A (en) * | 2017-11-30 | 2018-03-13 | 泉州万利得节能科技有限公司 | A kind of disposable element |
-
2014
- 2014-08-22 CN CN201420476270.5U patent/CN204034400U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664573A (en) * | 2016-03-21 | 2016-06-15 | 福建金源泉科技发展有限公司 | Washable pre-filter and usage thereof |
| CN106430372A (en) * | 2016-12-15 | 2017-02-22 | 深圳市沃泰克环保设备有限公司 | Clamping type filter element and filter element device |
| CN107789886A (en) * | 2017-11-30 | 2018-03-13 | 泉州万利得节能科技有限公司 | A kind of disposable element |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201482290U (en) | Quick-connection filter element structure for water purifying equipment | |
| CN204034400U (en) | A kind of quick-connected filter element structure for purifier | |
| BR112014007066B1 (en) | A composite filter element and its socket | |
| CN105214370B (en) | The attachment means of water purifier filter core | |
| CN203244920U (en) | Purified water filter, connecting seat body and filter body thereof | |
| CN203043686U (en) | Portable pressure water purifier | |
| CN203829728U (en) | Novel filter drum used for water purifier | |
| CN103697174B (en) | A kind of mechanical filter element service life monitoring valve | |
| CN203648155U (en) | Filter element for sprinkler | |
| CN205781087U (en) | Faucet part flow arrangement | |
| CN205242591U (en) | Floor drain | |
| CN205461324U (en) | Filter of filter core and applied this filter core | |
| CN103654157A (en) | Water purifying cup allowing back flushing | |
| CN204107335U (en) | Water filtering element | |
| CN106731844A (en) | A kind of integrated filter core of check valve and bayonet type reverse osmosis membrane | |
| CN202802936U (en) | Impurity backflow resistant pipeline filter | |
| CN206320381U (en) | A kind of pair of depotition cock | |
| CN204198438U (en) | A kind of portable leading water purifying cup | |
| CN205528050U (en) | Base is flowed in accuse of water purifier | |
| CN206125843U (en) | Novel pressure cask | |
| CN205592447U (en) | Shut -down self -closing valve | |
| CN204232928U (en) | The air cleaning unit of the pure water barrel of water dispenser | |
| CN203985486U (en) | Cowboying automatic water-replenishing device | |
| CN205773670U (en) | A kind of direct-drinking purified water cup | |
| CN202729837U (en) | Dual-use drinking water bottle with filter device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191024 Address after: No. 260, West Petrochemical Avenue, Dayawan West District, Huizhou City, Guangdong Province Patentee after: Huizhou kefeida Technology Co., Ltd Address before: 516000, No. 262, West Petrochemical Avenue, Dayawan, Guangdong, Huizhou Patentee before: INTERCARD MECHANICS (HUIZHOU) CO., LTD. |