CN103506010B - Element kit and there is its water purifier - Google Patents
Element kit and there is its water purifier Download PDFInfo
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- CN103506010B CN103506010B CN201210204359.1A CN201210204359A CN103506010B CN 103506010 B CN103506010 B CN 103506010B CN 201210204359 A CN201210204359 A CN 201210204359A CN 103506010 B CN103506010 B CN 103506010B
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- element kit
- filter core
- filter
- water
- filter chamber
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Abstract
The invention provides a kind of element kit and there is its water purifier.According to element kit of the present invention, comprise filter core cylindrical shell, the filter chamber that its inner formation is closed; Filter assemblies, is arranged in filter chamber; Water inlet, sewage draining exit and water purification mouth, be connected with filter chamber respectively; Also comprise: jet mechanism, be arranged in filter chamber, jet mechanism comprises water inlet flow channel and many annular channels be connected with water inlet flow channel, and the end of annular channel has jet orifice, for penetrating flushing current.According to water purifier of the present invention, comprise aforesaid element kit.The present invention arranges jet mechanism in filter chamber, during flushing, flushing water flows in the annular channel of jet mechanism, rinse current to flow in annular channel, until penetrate from the jet orifice of annular channel, flow-disturbing is caused to the flushing current of filter core inside, is conducive to the flushing to filter membrane silk, avoid the existence of rinsing dead angle, reach good developing result.
Description
Technical field
The present invention relates to water treatment field, more specifically, relate to a kind of element kit and there is its water purifier.
Background technology
The country such as the more American-European Japan and Korea S of water quality of China is poor, impurities in water more than Japan and other countries about 30%, and milipore filter has easy polluting property, and under poor water quality environment, service life reduces sharp.The standard water amount of existing ultra-filtration element is 2T, and experiment at present and actual use are generally about 1.5T, and are less than 1T when water quality is severe from the beginning.After adding flushable structure, by constantly cleaning ultra-filtration element, ultra-filtration element water purification total amount can be made to approach 2T.
Existing ultra-filtration element divides inner pressed and external-compression type two kinds.Wherein, inner pressed ultra-filtration element has flushable structure repeatedly to rinse, so service life is longer; But the easy spalling of inner pressed ultra-filtration element, safe drinking water can not get sufficient guarantee.Existing external pressure type ultra-filtration membrane filter core does not generally possess flushable structure, and the life-span of ultra-filtration element can not be guaranteed.The external-compression type ultra-filtration element that can rinse effectively can increase total water purification amount, extends filter element life, avoids frequent more renew cartridge, reduces consumer's use cost.But external pressure type ultra-filtration membrane filter core has dead angle in the process of rinsing at present, can not reach good developing result.
Summary of the invention
The object of the present invention is to provide the good element kit of a kind of developing result and there is its water purifier.
The invention provides a kind of element kit, comprise filter core cylindrical shell, the filter chamber that its inner formation is closed; Filter assemblies, is arranged in filter chamber; Water inlet, sewage draining exit and water purification mouth, be connected with filter chamber respectively; Also comprise: jet mechanism, be arranged in filter chamber, jet mechanism comprises water inlet flow channel and many annular channels be connected with water inlet flow channel, and the end of annular channel has jet orifice, for penetrating flushing current.
Further, many annular channels extend along the circumferential direction of filter core cylindrical shell respectively.
Further, annular channel comprises the first circulation section and the second circulation section that are interconnected, and the first end of the second circulation section is set in the outside of the second end of the first circulation section, and jet orifice is positioned at the second end of the second circulation section.
Further, the second end of the first circulation section forms the nozzle of taper.
Further, the first end of the second circulation section has enlarging, and nozzle stretches in enlarging, and the diameter of enlarging increases gradually along the second end of the second circulation section to the bearing of trend of its first end.
Further, filter core cylindrical shell is arranged in the horizontal direction, and jet orifice is arranged at the upper end of filter core cylindrical shell.
Further, water inlet flow channel is arranged along the direction parallel with the axis direction of annular channel.
Further, water inlet flow channel is connected with the first end of the first circulation section.
Further, jet mechanism is fixedly installed in filter core cylindrical shell.
Further, filter core cylindrical shell is provided with air inlet pipe, and air inlet pipe is connected with filter chamber.
Present invention also offers a kind of water purifier, comprise aforesaid element kit.
Adopt element kit of the present invention and there is its water purifier, jet mechanism is set in filter chamber.When rinsing, flushing water flows in the annular channel of jet mechanism, rinse current to flow in annular channel, until penetrate from the jet orifice of annular channel, thus flow-disturbing is caused to the flushing current of filter core inside, be conducive to the flushing to filter membrane silk, avoid the existence of rinsing dead angle, reach good developing result.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the decomposition texture schematic diagram according to element kit of the present invention;
Fig. 2 is the decomposition texture schematic diagram according to water purifier of the present invention;
Fig. 3 is the sectional structure schematic diagram according to element kit of the present invention;
Fig. 4 is the perspective view of the jet mechanism according to element kit of the present invention;
Fig. 5 is the first sectional structure schematic diagram of the jet mechanism according to element kit of the present invention;
Fig. 6 is the second sectional structure schematic diagram of the jet mechanism according to element kit of the present invention; And
Fig. 7 is the water (flow) direction schematic diagram of the jet mechanism according to element kit of the present invention.
Detailed description of the invention
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1 to Figure 3, the invention provides a kind of element kit, comprising: filter core cylindrical shell 10, the filter chamber that its inner formation is closed; Filter assemblies 20, is arranged in filter chamber; Water inlet 121, sewage draining exit 131 and water purification mouth 132, be connected with filter chamber respectively; Also comprise: jet mechanism 30, be arranged in filter chamber, jet mechanism 30 comprises water inlet flow channel 31 and many annular channels 32 be connected with water inlet flow channel 31, and the end of annular channel 32 has jet orifice 34, for penetrating flushing current.
In the present embodiment, filter assemblies 20 comprises: filter membrane silk 21, and many filter membrane silks 21 linearly extend, and filter membrane silk 21 has the hollow hole along its Axis Extension; Water inlet end plate 22, the general epoxy resin that adopts as sealing, other form also can, the water intake end of the hollow hole of filter membrane silk 21 is closed by end plate 22 of intaking, and water inlet end plate 22 has water inlet; Water outlet end plate 23, the general epoxy resin that adopts as sealing, other form also can, filter membrane silk 21 is located in water outlet end plate 23, and the water in hollow hole is flowed out by water outlet end plate 23; Wherein, end plate 22 of intaking is formed in the filter chamber that filter core cylindrical shell 10 inside is formed together with water outlet end plate 23 and filter core cylindrical shell 10.Filter core cylindrical shell 10 comprises middle cylinder body 11 and the intake end cover 12 that arranges respectively at middle cylinder body 11 two ends and water outlet end cap 13.
Filter membrane silk 21 in the present embodiment is ultrafiltration membrane filaments, and as shown in Figure 1 to Figure 3, adopt direct-passing mode to arrange filter membrane silk 21, filter membrane silk 21 linearly extends.Water inlet end plate 22 and water outlet end plate 23 are the sealant that epoxide resin material is formed, and the water inlet epoxy sealing of filter membrane silk 21, makes the water after filtration can only flow out from water side, so that collect water purification, play the effect simplifying structure.The water side of filter membrane silk 21 is through water outlet end plate 23, and the hollow hole of every root film silk flows out the water after purifying.Because the otch of the water inlet end of filter membrane silk 21 is sealed, running water enters filter chamber by water inlet 121, the running water entered in filter chamber becomes water purification through the micropore on milipore filter membranous wall enters the hollow hole of filter membrane silk 21 under hydraulic pressure effect, and impurity is filtered on filter membrane silk 21 outer wall that film silk 21 is blocked in.Then, the hollow hole that water purification flows through filter membrane silk 21 is converged to its water side and is flowed out by water purification mouth 132, and in whole process, sewage draining exit 131 is closed.
When needs rinse, sewage draining exit 131 is opened, and now major part flushing current flow along the axial direction of filter core cylindrical shell 10, and wash away filter membrane silk 21 outer wall, take away sewage, thus reach the object of flushing eventually through sewage draining exit 131 flows out.After pollutant is flushed, the water-making ability of ultra filtration filter membrane silk 21 is recovered.As shown in Figure 3, jet mechanism 30 is set in filter chamber, when rinsing, flushing water flows in the annular channel 32 of jet mechanism, rinses current and flows in annular channel 32, until penetrate from the jet orifice 34 of annular channel, thus flow-disturbing is caused to the flushing current of filter core inside, strengthen the flushing to filter membrane silk 21, avoid the existence of rinsing dead angle, reach good developing result.In order to strengthen developing result, pressurised stream can be passed in jet mechanism 30.
As shown in Figure 3 and Figure 4, many annular channels 32 extend along the circumferential direction of filter core cylindrical shell 10 respectively.
According to one embodiment of present invention, annular channel 32 extends along the circumferential direction of filter core cylindrical shell 10, as shown in the direction of arrow of Fig. 7, pressurised stream enters fluidic architecture 30 by radial jet water inlet pipe, and radially jet and going out from jet orifice 34, this part outflow direction rinsing current is vertical with the flow direction of the flushing current that the axial direction along filter core cylindrical shell 10 flows, and can cause flow-disturbing further, the developing result reached to the flushing current of filter core inside.
In the present embodiment, jet mechanism 30 comprises water inlet flow channel 31, and water inlet flow channel 31 is arranged along the direction parallel with the axis direction of annular channel 32, and is connected with many annular channels 32.Rinse current and enter jet mechanism 30 from water inlet flow channel 31, and enter respectively in annular channel 32.
In the present embodiment, preferably, filter core cylindrical shell 10 is arranged in the horizontal direction, and jet orifice 34 is arranged at the upper end of filter core cylindrical shell 10.As shown in Figure 7, rinse current in jet mechanism 30 internal flow, fall along perpendicular to gravitate after radial direction injection from jet orifice 34, the water (flow) direction that current falling direction and water inlet flow into filter core inside is perpendicular, form flow-disturbing, reach further and rinse technique effect thoroughly.
As shown in Figure 5 and Figure 6, the first end that annular channel 32 comprises the first circulation section 321 and the second circulation section 322, the second circulation section 322 be interconnected is set in the outside of the second end of the first circulation section 321, and jet orifice 34 is positioned at the second end of the second circulation section 322.
Preferably, as shown in Figure 7, the second end of the first circulation section 321 forms the nozzle 37 of taper.
Pressurised stream enters jet mechanism 30 along the radial direction perpendicular to annular channel 32, improves water velocity further by the conical nozzle 37 of convergent.Current are under stress by nozzle 37 from the beginning, according to formula V
1.S
1=V
2.S
2, wherein, V is flow velocity, and S is that pipeline section amasss, and when S sharply reduces, V can sharply increase.Shown in Fig. 7, the place of nozzle 37 suction inlet can form negative pressure, is sucked by water in filter chamber, accelerates turbulent water.Negative pressure herein, simultaneously by the pollutant sucking-off on filter membrane silk 21, makes pollutant be discharged by sewage draining exit 131.
In the present embodiment, the first end of the second circulation section 322 has enlarging 36, and nozzle 37 stretches in enlarging 36, and the diameter of enlarging 36 increases gradually along the second end of the second circulation section 322 to the bearing of trend of its first end.The setting of enlarging 36, expands the opening of the second circulation section 322, the current in more filter chamber can be sucked, accelerate the disturbance of current further.
Preferably, in order to make the second circulation section 322 fit with the madial wall of filter core cylindrical shell 10, as shown in Figures 5 to 7, the sidewall of enlarging 36 is only expanded laterally in the side do not fitted with filter core cylindrical shell 10, thus is conducive to the assembling of itself and filter core cylindrical shell 10.
As shown in Figure 3, water inlet flow channel 31 is connected with the first end of the first circulation section 321.
Jet mechanism 30 is fixedly installed in filter core cylindrical shell 10.According to one embodiment of present invention, as shown in Figure 3, one end of water inlet flow channel 21 is arranged on on water end plate 22, and is connected with water inlet 121, and the other end of water inlet flow channel 21 is through water outlet end plate 23.As shown in Figure 5 and Figure 6, the first circulation section 321 and the second circulation section 322 are all arranged with the middle cylinder body 11 of filter core cylindrical shell 10 with fitting.
As shown in Figure 1 to Figure 3, filter core cylindrical shell 10 is provided with air inlet pipe 14, air inlet pipe 14 is connected with filter chamber.
When rinsing, the flush switch at sewage draining exit 131 place is opened, and the air inlet pipe 14 be connected with filter chamber is opened, and passes into gas in filter chamber.Now filter chamber is in not full water state, and the liquid level in filter chamber is as shown in the dotted portion in Fig. 7.Due to some air in filter chamber, during flushing, current seethe more violent, can make to wash away more thorough.After pollutant is flushed, the water-making ability of ultra filtration filter membrane silk 21 is recovered.The first end of air inlet pipe 14 is fixedly connected with filter core cylindrical shell 10, and its second end is protruding, and the end of the second end of air inlet pipe 14 is provided with air inlet switch 15.When water purification processed, air inlet switch 15 is closed.
Present invention also offers a kind of water purifier, comprise element kit, element kit is aforesaid element kit.
According to one embodiment of present invention, as shown in Figure 2, water purifier also comprises outer sleeve 40, for being set in outside element kit.Water purifier adopts direct-passing mode to arrange filter membrane silk 21, filter membrane silk 21 two ends seal ring epoxy resins.Filter chamber internal placement jet mechanism 30, filter core outside has an air inlet pipe 14 to be connected with filter chamber.When rinsing, the outside air inlet pipe 14 be communicated with filter core inside of filter core is opened, and the flush switch at sewage draining exit 131 place is opened.Now filter core is in not full water state, and due to some air in filter chamber, during flushing, current seethe more violent.Adopt radial jet to rinse and laterally rinse and combine, flushing can be made more thorough.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
The present invention adopts radial jet rinse and laterally rinse the mode combined, and flushing can be made more thorough.In addition, when rinsing, filter chamber is in not full water state, and due to some air in filter chamber, during flushing, current seethe more violent.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. an element kit, comprising:
Filter core cylindrical shell (10), the filter chamber that its inner formation is closed;
Filter assemblies (20), is arranged in described filter chamber;
Water inlet (121), sewage draining exit (131) and water purification mouth (132), be connected with described filter chamber respectively;
It is characterized in that, also comprise:
Jet mechanism (30), be arranged in described filter chamber, described jet mechanism (30) comprises water inlet flow channel (31) and many annular channels (32) be connected with described water inlet flow channel (31), the end of described annular channel (32) has jet orifice (34), for penetrating flushing current, thus flow-disturbing is caused to the flushing current of filter core inside;
Wherein, described annular channel (32) comprises the first circulation section (321) and the second circulation section (322) that are interconnected, the first end of described second circulation section (322) is set in the outside of the second end of described first circulation section (321), and described jet orifice (34) is positioned at the second end of described second circulation section (322);
Second end of described first circulation section (321) forms the nozzle (37) of taper.
2. element kit according to claim 1, is characterized in that, many described annular channels (32) extend along the circumferential direction of described filter core cylindrical shell (10) respectively.
3. element kit according to claim 1, it is characterized in that, the first end of described second circulation section (322) has enlarging (36), described nozzle (37) stretches in described enlarging (36), and the diameter of described enlarging (36) increases gradually along the second end of described second circulation section (322) to the bearing of trend of its first end.
4. element kit according to claim 1, is characterized in that, described filter core cylindrical shell (10) is arranged in the horizontal direction, and described jet orifice (34) is arranged at the upper end of described filter core cylindrical shell (10).
5. element kit according to claim 1, is characterized in that, described water inlet flow channel (31) is arranged along the direction parallel with the axis direction of described annular channel (32).
6. element kit according to claim 5, is characterized in that, described water inlet flow channel (31) is connected with the first end of described first circulation section (321).
7. element kit according to claim 1, is characterized in that, described jet mechanism (30) is fixedly installed in described filter core cylindrical shell (10).
8. element kit according to claim 1, is characterized in that, described filter core cylindrical shell (10) is provided with air inlet pipe (14), and described air inlet pipe (14) is connected with described filter chamber.
9. a water purifier, comprises element kit, it is characterized in that, the element kit of described element kit according to any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210204359.1A CN103506010B (en) | 2012-06-19 | 2012-06-19 | Element kit and there is its water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210204359.1A CN103506010B (en) | 2012-06-19 | 2012-06-19 | Element kit and there is its water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103506010A CN103506010A (en) | 2014-01-15 |
| CN103506010B true CN103506010B (en) | 2016-03-23 |
Family
ID=49889750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210204359.1A Active CN103506010B (en) | 2012-06-19 | 2012-06-19 | Element kit and there is its water purifier |
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| Country | Link |
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| CN (1) | CN103506010B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174293A (en) * | 2014-08-27 | 2014-12-03 | 南京万德斯环保科技有限公司 | Device for relieving or preventing blockage of external tubular ultra-filtration membrane |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4441998A (en) * | 1982-03-12 | 1984-04-10 | Takara Kogyo Co., Ltd. | Water purification device |
| US20040031717A1 (en) * | 1991-04-05 | 2004-02-19 | Edwards David Brian | Water soluble package |
| CN201157715Y (en) * | 2007-12-03 | 2008-12-03 | 路辉 | Self cleaning solid-liquid separation filter |
| CN201592016U (en) * | 2009-12-23 | 2010-09-29 | 刘爱东 | Differential pressure washing water purifier |
| CN101954244A (en) * | 2010-08-30 | 2011-01-26 | 蓝星环境工程有限公司 | Gas-water jet device and gas-shield water jet membrane physical cleaning device |
| CN102486095A (en) * | 2010-12-03 | 2012-06-06 | 中国石油天然气股份有限公司 | Pulverized coal device for mining coal bed methane |
| CN202606038U (en) * | 2012-06-19 | 2012-12-19 | 珠海格力电器股份有限公司 | Filter element assembly and water purification machine with filter element assembly |
-
2012
- 2012-06-19 CN CN201210204359.1A patent/CN103506010B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4441998A (en) * | 1982-03-12 | 1984-04-10 | Takara Kogyo Co., Ltd. | Water purification device |
| US20040031717A1 (en) * | 1991-04-05 | 2004-02-19 | Edwards David Brian | Water soluble package |
| CN201157715Y (en) * | 2007-12-03 | 2008-12-03 | 路辉 | Self cleaning solid-liquid separation filter |
| CN201592016U (en) * | 2009-12-23 | 2010-09-29 | 刘爱东 | Differential pressure washing water purifier |
| CN101954244A (en) * | 2010-08-30 | 2011-01-26 | 蓝星环境工程有限公司 | Gas-water jet device and gas-shield water jet membrane physical cleaning device |
| CN102486095A (en) * | 2010-12-03 | 2012-06-06 | 中国石油天然气股份有限公司 | Pulverized coal device for mining coal bed methane |
| CN202606038U (en) * | 2012-06-19 | 2012-12-19 | 珠海格力电器股份有限公司 | Filter element assembly and water purification machine with filter element assembly |
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| CN103506010A (en) | 2014-01-15 |
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