CN102836589B - Rapidly-installed water purifier having double self-locking sealing, and filtration apparatus containing the same - Google Patents
Rapidly-installed water purifier having double self-locking sealing, and filtration apparatus containing the same Download PDFInfo
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- CN102836589B CN102836589B CN201110170356.6A CN201110170356A CN102836589B CN 102836589 B CN102836589 B CN 102836589B CN 201110170356 A CN201110170356 A CN 201110170356A CN 102836589 B CN102836589 B CN 102836589B
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Abstract
The present invention relates to a rapidly-installed water purifier having double self-locking sealing, and a filtration apparatus containing the rapidly-installed water purifier, and provides a rapidly-installed water purifier having double self-locking sealing, wherein the rapidly-installed water purifier comprises a connection end head (1) provided with a dual self-locking sealing device (3) and a purification filter core assembly (2), the dual self-locking sealing device (3) comprises a valve core (301), a sealing ring (302), a valve seat (303) and an ejection spring (304), the internal of the valve core (301) is dug to a hollow state to form a water collection chamber (305), a through hole (306) is formed on the side wall of the water collection chamber (305), the ejection spring (304) is arranged inside the water collection chamber (305) of the valve core (301), the bottom end of the valve core (301) and the valve seat (303) form a taper match, the seal ring (302) is arranged inside a sealing ring groove (307) on the bottom end cone of the valve core (301), and the dual self-locking sealing device (3) is connected from the internal of the connection end head (1), and is connected and fixed through the valve seat (303) and an end cover shell (101) of the connection end head (1).
Description
Technical field
The invention belongs to water purifier field, relate to a kind of ready-package water purifier.More particularly, the present invention relates to double self locking sealing ready-package water purifier and comprise its filter plant.
Background technology
Along with growth in the living standard, people are more and more concerned about the clean of drinking water and health, and water purifier is brought into the occasions such as family, enterprises and institutions and restaurant more and more and uses.Impurity in water, bacterium etc. are retained the sanitary standard reaching and meet drinking water by the filtering material in purifying filter element assembly by water purifier, and in the process, affect by source water quality, the life-span of purifying filter element assembly also shortens thereupon, and demand is frequently changed.
Therefore, market there is the water purifier of many replaceable purifying filter element assemblies.Such as, notification number is that the Chinese patent of CN201482290U discloses a kind of fast demountable filter core and with the water purifier of self-seal device, it relies on acting on when filter core is removed of contained spring to close delivery port instantaneously, effectively can prevent the drainage in disassembly process like this.But, easily produce leakage hidden trouble when spring fatigue damages or elastic force is not enough, and the spool of this self-seal device is all from fixing externally to interior loading, easily occurs leakage hidden trouble at interface.
Up to now, a kind of requirement that can meet quick-replaceable purifying filter element assembly is not yet developed in this area, can solve again the ready-package water purifier of leakage hidden trouble that in existing water purifier self-seal device, spring failure causes and the technical problem that spool loading port exposes and easily leaks thereof.
Therefore, this area, in the urgent need to developing a kind of requirement that can meet quick-replaceable purifying filter element assembly, can solve again the ready-package water purifier of leakage hidden trouble that in existing water purifier self-seal device, spring failure causes and the technical problem that spool loading port exposes and easily leaks thereof.
Summary of the invention
The invention provides a kind of ready-package water purifier sealed with hydraulic pressure supercharging and spring force double self locking of novelty, it can meet the requirement of quick-replaceable purifying filter element assembly, leakage hidden trouble that in existing water purifier self-seal device, spring failure causes and the technological deficiency that spool loading port exposes and easily leaks thereof can be solved again, thus solve problems of the prior art.
On the one hand, the invention provides a kind of ready-package water purifier with double self locking sealing, it comprises the connection end and purifying filter element assembly that are provided with double self locking sealing device, wherein, described double self locking sealing device is made up of spool, sealing ring, valve seat and ejector spring, the inside of wherein said spool hollows out formation collect cavity, and forms through hole on described collect cavity sidewall; Described ejector spring is loaded in the collect cavity of described spool; The bottom of described spool and valve seat taper fit; Described sealing ring is loaded in the seal groove of described spool bottom cone; Described double self locking sealing device loads from the inside of connection end, is connected and fixed by the end cap shell of valve seat and connection end.
In one preferred embodiment, the inside of described purifying filter element assembly is provided with pluggable connecting duct, the muscle that at least 1 is crossed axle center is provided with in described pluggable connecting duct, the top of described pluggable connecting duct arranges water inlet, described pluggable connecting duct connects shell and the filter core of described purifying filter element assembly, and the shell of described pluggable connecting duct and purifying filter element assembly is connected and fixed.
Another preferred embodiment in, described connection end is provided with water inlet and delivery port, described purifying filter element assembly is provided with water inlet, delivery port and sewage outlet, water inlet on described connection end docks with the water inlet on described purifying filter element assembly, and the delivery port on described connection end docks with the delivery port on described purifying filter element assembly.
Another preferred embodiment in, described valve seat is selected from the mode that the end cap shell of connection end carries out being connected and fixed: screw thread is fixedly connected with, hot melt is fixedly connected with and directly adhesives is bonding.
Another preferred embodiment in, described pluggable connecting duct is selected from the mode that the shell of described purifying filter element assembly carries out being connected and fixed: screw thread is fixedly connected with, hot melt is fixedly connected with and directly adhesives is bonding.
On the other hand, the invention provides a kind of filter plant, it comprises the above-mentioned ready-package water purifier with double self locking sealing.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the ready-package water purifier with double self locking sealing of the present invention.
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram with the double self locking sealing device in the ready-package water purifier of double self locking sealing of the present invention.
Fig. 3 is of the present invention with the purifying filter element assembly in the ready-package water purifier of double self locking sealing and the structural representation of connecting duct thereof.
The generalized section of water (flow) direction when Fig. 4 is assembling and the work of the ready-package water purifier with double self locking sealing of the present invention.
Detailed description of the invention
The present inventor finds after having carried out extensive and deep research, is hollowed out by center spool, and open a through hole that can intake on spool wall after, current can fill valve core inside; When purifying filter element assembly is dismantled, spool can strengthen the self-locking seal ability of spool under the effect of waterpower, thus effectively prevent hidden danger poorly sealed between the spool because spring deteriorates or elastic force cause not and valve seat, and after hydraulic pressure reaches certain value, do not have spring that spool also can be allowed well to reach self-locking seal object, and hydraulic pressure is larger, self-lock force is larger, and it is better to seal; In addition, carry out loading the mode of spool from the inside of connection end owing to have employed, the technological deficiency that the loading port also avoiding spool to produce from the outside loading of connection end exposes and easily leaks.Based on above-mentioned discovery, the present invention is accomplished.
In a first aspect of the present invention, provide a kind of ready-package water purifier with double self locking sealing, it comprises the connection end 1 and purifying filter element assembly 2 that are provided with double self locking sealing device 3, wherein, double self locking sealing device 3 is by spool 301, sealing ring 302, valve seat 303, ejector spring 304 forms, wherein the inside of spool 301 hollows out and forms collect cavity 305 and arrange through hole 306 at the sidewall of collect cavity 305, ejector spring 304 is loaded in the collect cavity 305 of spool 301, the bottom of spool 301 and valve seat 303 taper fit, sealing ring 302 is loaded in the seal groove 307 of spool 301 bottom cone, described double self locking sealing device 3 loads from the inside of connection end 1, is connected and fixed by the end cap shell 101 of valve seat 303 with connection end 1.
In the present invention, the inside of described purifying filter element assembly 2 is provided with pluggable connecting duct 206, the muscle 207 that at least 1 is crossed axle center is provided with in pluggable connecting duct 206, the top of connecting duct 206 is provided with water inlet 202, pluggable connecting duct 206 connects shell 201 and the filter core 204 of purifying filter element assembly 2, and pluggable connecting duct 206 is connected and fixed with the shell 201 of purifying filter element assembly 2.
In the present invention, described connection end 1 is provided with water inlet 102 and delivery port 103, purifying filter element assembly 2 is also provided with water inlet 202 and delivery port 203 and sewage outlet 205, water inlet 102 on connection end 1 docks with the water inlet 202 on purifying filter element assembly 2, and the delivery port 103 on connection end 1 docks with the delivery port 203 on purifying filter element assembly 2.
In the present invention, described valve seat 303 and the mode that the end cap shell 101 of connection end 1 carries out being connected and fixed can be that screw thread is fixedly connected with, hot melt is fixedly connected with or directly adhesives is bonding.
In the present invention, described pluggable connecting duct 206 and the mode that the shell 201 of purifying filter element assembly 2 carries out being connected and fixed can be that screw thread is fixedly connected with, hot melt is fixedly connected with or directly adhesives is bonding.
In a second aspect of the present invention, provide a kind of filter plant, it contains the above-mentioned ready-package water purifier with double self locking sealing.
Below in conjunction with accompanying drawing, the invention will be further described, it should be understood that, they are only not used in for illustration of the present invention and limit the scope of the invention.
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the ready-package water purifier with double self locking sealing of the present invention.As shown in Figure 1, described ready-package water purifier comprises connection end 1 with double self locking sealing device and purifying filter element assembly 2, described connection end 1 is provided with water inlet 102 and delivery port 103, purifying filter element assembly 2 is also provided with water inlet 202 and delivery port 203, water inlet 102 on connection end 1 docks with the water inlet 202 on purifying filter element assembly 2, and the delivery port 103 on connection end 1 docks with the delivery port 203 on purifying filter element assembly 2.
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram with the double self locking sealing device in the ready-package water purifier of double self locking sealing of the present invention.As shown in Figure 2, double self locking sealing device 3 is made up of spool 301, sealing ring 302, valve seat 303, ejector spring 304, wherein, the inside of spool 301 hollows out and forms collect cavity 305, the sidewall of collect cavity 305 arranges through hole 306, ejector spring 304 is loaded in the collect cavity 305 of spool 301, the bottom of spool 301 and valve seat 303 taper fit, and sealing ring 302 is loaded in the seal groove 307 of spool 301 bottom cone; Described double self locking sealing device 3 loads from the inside of connection end 1 (which is provided with water inlet 102 and delivery port 103), is connected and fixed by the end cap shell 101 of valve seat 303 with connection end 1
Fig. 3 is of the present invention with the purifying filter element assembly in the ready-package water purifier of double self locking sealing and the structural representation of connecting duct thereof.As shown in Figure 3, the inside of purifying filter element assembly 2 is provided with pluggable connecting duct 206, the muscle 207 that at least 1 is crossed axle center is provided with in pluggable connecting duct 206, the top of connecting duct 206 is provided with water inlet 202, pluggable connecting duct 206 connects shell 201 and the filter core 204 of purifying filter element assembly 2, and the shell 201 of pluggable connecting duct 206 and purifying filter element assembly 2 (which is provided with water inlet 202 and delivery port 203 and sewage outlet 205) is connected and fixed.
The generalized section of water (flow) direction when Fig. 4 is assembling and the work of the ready-package water purifier with double self locking sealing of the present invention.As shown in Figure 4, after purifying filter element assembly and connection end are installed, the spool bottom jack-up of double self locking sealing device makes water purifier intake and forms path by the end face of muscle; After purifying filter element assembly and connection end are taken apart, the spool of double self locking sealing device closes water inlet by the effect of ejector spring ejecting force and valve seat lock sealing, simultaneously by hydraulic pressure effect in collect cavity make spool and valve seat again lock sealing close and intake, and hydraulic pressure is larger herein by hydraulic pressure effect in water inlet, sealing is better.
Major advantage of the present invention is:
The ready-package water purifier sealed with hydraulic pressure supercharging and the dual auto lock of spring force of the present invention, its structure is simple, easy to operate, safe and effective, the requirement of quick-replaceable purifying filter element assembly can be met, thoroughly solve again the seepy question in disassembly process, and self-locking seal device adopts from the inner mounting structure loaded, stop mounting interface and expose produced leakage hidden trouble, when hydraulic pressure is certain value, cancelling spring back valve core also can self-locking under the effect of hydraulic pressure, and hydraulic pressure is larger, coupling mechanism force is larger.Water purifier structure of the present invention is reasonable, and installation aspect is quick, has the anti-spool leak device utilizing hydraulic booster, and prevents the structure of spool loading port seepage, thus substantially increase the security reliability of water purifier.
Although in order to the object be aware and understand, to invention has been detailed description, but after having read present specification, those skilled in the art will be appreciated that, under the prerequisite not departing from spirit of the present invention and essence, can carry out various amendment and change to the present invention, these amendments and change all fall within the scope included by appended claims and equivalents thereto thereof.
Claims (6)
1. a ready-package water purifier, it comprises the connection end (1) and purifying filter element assembly (2) that are provided with double self locking sealing device (3), wherein, described double self locking sealing device (3) is made up of spool (301), sealing ring (302), valve seat (303) and ejector spring (304), the inside of wherein said spool (301) hollows out and forms collect cavity (305), and forms through hole (306) on described collect cavity (305) sidewall; Described ejector spring (304) is loaded in the collect cavity (305) of described spool (301); The bottom of described spool (301) and valve seat (303) taper fit; Described sealing ring (302) is loaded in the seal groove (307) of described spool (301) bottom cone; Described double self locking sealing device (3) loads from the inside of connection end (1), is connected and fixed by the end cap shell (101) of valve seat (303) with connection end (1).
2. ready-package water purifier as claimed in claim 1, it is characterized in that, the inside of described purifying filter element assembly (2) is provided with pluggable connecting duct (206), the muscle (207) that at least 1 is crossed axle center is provided with in described pluggable connecting duct (206), the top of described pluggable connecting duct (206) arranges water inlet (202), described pluggable connecting duct (206) connects shell (201) and the filter core (204) of described purifying filter element assembly (2), and described pluggable connecting duct (206) is connected and fixed with the shell (201) of purifying filter element assembly (2).
3. ready-package water purifier as claimed in claim 1 or 2, it is characterized in that, described connection end (1) is provided with water inlet (102) and delivery port (103), described purifying filter element assembly (2) is provided with water inlet (202), delivery port (203) and sewage outlet (205), water inlet (102) on described connection end (1) docks with the water inlet (202) on described purifying filter element assembly (2), delivery port (103) on described connection end (1) docks with the delivery port (203) on described purifying filter element assembly (2).
4. ready-package water purifier as claimed in claim 1, it is characterized in that, described valve seat (303) is selected from the mode that the end cap shell (101) of connection end (1) carries out being connected and fixed: screw thread is fixedly connected with, hot melt is fixedly connected with and directly adhesives is bonding.
5. ready-package water purifier as claimed in claim 2, it is characterized in that, described pluggable connecting duct (206) is selected from the mode that the shell (201) of described purifying filter element assembly (2) carries out being connected and fixed: screw thread is fixedly connected with, hot melt is fixedly connected with and directly adhesives is bonding.
6. a filter plant, it comprises the ready-package water purifier according to any one of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110170356.6A CN102836589B (en) | 2011-06-23 | 2011-06-23 | Rapidly-installed water purifier having double self-locking sealing, and filtration apparatus containing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110170356.6A CN102836589B (en) | 2011-06-23 | 2011-06-23 | Rapidly-installed water purifier having double self-locking sealing, and filtration apparatus containing the same |
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| Publication Number | Publication Date |
|---|---|
| CN102836589A CN102836589A (en) | 2012-12-26 |
| CN102836589B true CN102836589B (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110170356.6A Active CN102836589B (en) | 2011-06-23 | 2011-06-23 | Rapidly-installed water purifier having double self-locking sealing, and filtration apparatus containing the same |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436834B (en) * | 2013-09-16 | 2016-03-02 | 珠海格力电器股份有限公司 | A kind of water purifier |
| CN104368187B (en) * | 2014-11-10 | 2016-02-17 | 浙江艾波特环保科技股份有限公司 | A kind of automatic sealing package water type purifier |
| CN106139671A (en) * | 2015-04-03 | 2016-11-23 | 天津市天创百纯环保科技有限公司 | A kind of lever rotary filtering plant |
| CN106139714A (en) * | 2015-04-22 | 2016-11-23 | 天津市天创百纯环保科技有限公司 | A kind of intake-outlet is the filter that concave snaps connection |
| CN105948326A (en) * | 2016-06-23 | 2016-09-21 | 广州韩能大健康产品有限公司 | Antimicrobial antiscaling weakly-alkaline mineral water purifier |
| CN110354568B (en) * | 2018-03-26 | 2020-12-25 | 佛山市顺德区阿波罗环保器材有限公司 | Water purifier and filter element device with water stopping assembly thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201380002Y (en) * | 2009-03-20 | 2010-01-13 | 浙江雅乐思电器科技股份有限公司 | Rapid plug-type combined drinking water filter |
| CN201410330Y (en) * | 2009-06-01 | 2010-02-24 | 罗其峰 | Quick connected filter element device |
| CN201760162U (en) * | 2010-08-25 | 2011-03-16 | 慈溪市辰禾电器有限公司 | Water blocking valve capable of facilitating filter core replacement of water filter |
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2011
- 2011-06-23 CN CN201110170356.6A patent/CN102836589B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201380002Y (en) * | 2009-03-20 | 2010-01-13 | 浙江雅乐思电器科技股份有限公司 | Rapid plug-type combined drinking water filter |
| CN201410330Y (en) * | 2009-06-01 | 2010-02-24 | 罗其峰 | Quick connected filter element device |
| CN201760162U (en) * | 2010-08-25 | 2011-03-16 | 慈溪市辰禾电器有限公司 | Water blocking valve capable of facilitating filter core replacement of water filter |
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| CN102836589A (en) | 2012-12-26 |
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