CN104445488A - Filtering device and water purification device - Google Patents
Filtering device and water purification device Download PDFInfo
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- CN104445488A CN104445488A CN201310416313.0A CN201310416313A CN104445488A CN 104445488 A CN104445488 A CN 104445488A CN 201310416313 A CN201310416313 A CN 201310416313A CN 104445488 A CN104445488 A CN 104445488A
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- Prior art keywords
- filtration unit
- housing
- ultrasonic generator
- filter core
- water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a filtering device and a water purification device. The filtering device comprises a housing, a filter element and an ultrasonic wave generator, wherein a filter chamber is formed in the housing; a water inlet, a water outlet and a drain outlet all communicated with the filter chamber are formed in the housing; the filter element is arranged in the filter chamber and located between the water inlet and the water outlet; and the ultrasonic wave generator is assembled with the housing. The filtering device provided by the embodiment of the invention has the advantages that the service life is long, the use cost of the water purification equipment can be reduced, the water purification equipment can be conveniently used, and the like.
Description
Technical field
The present invention relates to Water warfare field, in particular to a kind of filtration unit and the water purifying plant with described filtration unit.
Background technology
In order to ensure decontamination effect improving, need after the filter core life-time service in water purifying plant to carry out cleaning or changing.Wherein the recycling effect of the cotton filter core of PP and active carbon filter core is poor, can only change, and the replacement frequency of preposition preprocessing filter element is higher, and the good area of water quality needs change once usually for 6-9 month, and the poor area of water quality needs two weeks to change once.Significantly can increase the use cost of water purifying plant so undoubtedly, and the Renewal process of filter core also brings inconvenience to user.
Summary of the invention
The present invention is intended to solve one of above-mentioned technical problem of the prior art at least to a certain extent.For this reason, one object of the present invention is to propose a kind of long service life, the filtration unit that the use cost that can reduce water purifying plant, the use making water purifying plant are convenient.
Another object of the present invention is to propose a kind of water purifying plant with described filtration unit.
For achieving the above object, a first aspect of the present invention proposes a kind of filtration unit, and described filtration unit comprises: housing, has filtering chamber in described housing, and described housing is provided with the water-in, water outlet and the sewage draining exit that are communicated with described filtering chamber; Filter core, described filter core to be located in described filtering chamber and between described water-in and described water outlet; And ultrasonic generator, described ultrasonic generator is assembled to described housing, and specifically, described ultrasonic generator is established on the housing.
Pass through to arrange described filter core in described housing according to the filtration unit of the embodiment of the present invention, and described ultrasonic generator is set on the housing further, and described housing offers described sewage draining exit, so not only can impurity effectively in filtered water, and described ultrasonic generator can be utilized to clean described filter core, recover the absorption property of described filter core.Specifically, after described ultrasonic generator energising, the ultrasonic wave that described ultrasonic generator sends can make the impurity on described filter core depart from described in filter core, and discharges described housing by described sewage draining exit, blocks to avoid described filter core.Further, the absorption property of described filter core also can be restored or regenerate under hyperacoustic effect, avoids performance failure after described filter core life-time service.That is, by arranging described ultrasonic generator on the housing, and described housing offers described sewage draining exit, can prevent described filter core from blocking and lose efficacy, the work-ing life of described filtration unit can be extended thus, extend the replacing construction of described filtration unit, thus both can reduce the use cost of water purifying plant, the workload changed and safeguard can be reduced again.Described filtration unit can realize 5-10 and change once, and comparing 6-9 month just needs the existing filtration unit carrying out changing, and the life-span is largely increased.Therefore, the filtration unit according to the embodiment of the present invention has long service life, the advantage such as the use cost that can reduce water purifying plant, the use making water purifying plant are convenient.
In addition, filtration unit according to the above embodiment of the present invention can also have following additional technical characteristic:
According to one embodiment of present invention, described sewage draining exit place is provided with the valve for opening and closing described sewage draining exit.Can realize thus sewage discharge from main control.
According to one embodiment of present invention, described filtering chamber is divided into feed liquor district and go out liquid zone by described filter core, and described water-in is communicated with described feed liquor district with described sewage draining exit, described water outlet with described go out liquid zone be communicated with.The effluent quality of described filtration unit can be improved thus.
According to one embodiment of present invention, described filter core comprises: two filtering nets, and two described filtering nets are located in described filtering chamber at interval; And gac, described gac is filled between two described filtering nets.The filter effect of described filtration unit can be improved so further.
According to one embodiment of present invention, the order number being close to the described filtering net of described water-in is less than the order number of the described filtering net of contiguous described water outlet.The performance of described filtration unit can be made thus more reliable.
According to one embodiment of present invention, described filtering net is stainless steel filtering net, alloy filter screen, ceramic filter screen, the cotton filter screen of PP or nylon leaching net.Described filtering net can be made like this to have advantage such as strainability excellence, Stability Analysis of Structures be reliable.
According to one embodiment of present invention, described ultrasonic generator be located at described housing outer wall on and the transmitting of described ultrasonic generator rectify described filter core.Described ultrasonic generator so not only can be avoided to damage, be beneficial to the sealing of described housing, and the cleaning performance of described ultrasonic wave to filter core can be improved.
According to one embodiment of present invention, described housing be stainless steel materials and parts at least partially, described ultrasonic generator is arranged in the stainless material part of described housing.Described housing can be avoided thus to stop or slacken ultrasonic wave, and it is aging that described housing can be avoided to occur.
According to one embodiment of present invention, described filtration unit also comprises the controller for the frequency and power controlling described ultrasonic generator, and described controller is connected with described ultrasonic generator.The cleaning to described filter core and regeneration can be improved so further.
A second aspect of the present invention proposes a kind of water purifying plant, and described water purifying plant comprises filtration unit described according to a first aspect of the invention.
The advantages such as the filtration unit described in passing through to utilize according to a first aspect of the invention according to the water purifying plant of the embodiment of the present invention, has use cost low, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the filtration unit according to the embodiment of the present invention.
Reference numeral: filtration unit 1, housing 100, feed liquor district 110, water-in 111, sewage draining exit 112, go out liquid zone 120, water outlet 121, filter core 200, filtering net 210, gac 220, ultrasonic generator 300, valve 400, controller 500.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Below with reference to Fig. 1, the filtration unit 1 according to the embodiment of the present invention is described.As shown in Figure 1, housing 100, filter core 200 and ultrasonic generator 300 is comprised according to the filtration unit 1 of the embodiment of the present invention.
Have filtering chamber in housing 100, housing 100 is provided with the water-in 111, water outlet 121 and the sewage draining exit 112 that are communicated with described filtering chamber.Filter core 200 to be located in described filtering chamber and filter core 200 between water-in 111 and water outlet 121.Ultrasonic generator 300 is located on housing 100.
Filtration unit 1 according to the embodiment of the present invention passes through to arrange filter core 200 in housing 100, and further ultrasonic generator 300 is set on housing 100, and housing 100 offers sewage draining exit 112, so not only can impurity effectively in filtered water, and ultrasonic generator 300 pairs of filter cores 200 can be utilized to clean, recover the absorption property of filter core 200.Specifically, after ultrasonic generator 300 is energized, the ultrasonic wave that ultrasonic generator 300 sends can make the impurity on filter core 200 depart from filter core 200, and discharges housing 100 by sewage draining exit 112, blocks to avoid filter core 200.Further, the absorption property of filter core 200 also can be restored or regenerate under hyperacoustic effect, avoids performance failure after filter core 200 life-time service.That is, by arranging ultrasonic generator 300 on housing 100, and housing 100 offers sewage draining exit 112, can prevent filter core 200 from blocking and losing efficacy, the work-ing life of filtration unit 1 can be extended thus, extend the replacing construction of filtration unit 1, thus both can reduce the use cost of water purifying plant, the workload changed and safeguard can be reduced again.Filtration unit 1 can realize 5-10 and change once, and comparing 6-9 month just needs the existing filtration unit carrying out changing, and the life-span is largely increased.Therefore, the filtration unit 1 according to the embodiment of the present invention has long service life, the advantage such as the use cost that can reduce water purifying plant, the use making water purifying plant are convenient.
Fig. 1 shows filtration unit 1 according to an embodiment of the invention.As shown in Figure 1, described filtering chamber can be divided into feed liquor district 110 and go out liquid zone 120 by filter core 200, and water-in 111 can be communicated with feed liquor district 110 with sewage draining exit 112, and water outlet 121 can be communicated with going out liquid zone 120.Can prevent the dirt under impurity and cleaning from entering out liquid zone 120 like this, and then the dirt under impurity and cleaning can be avoided to be flowed out by water outlet 121 and affect effluent quality, the filter effect of filtration unit 1 can be ensured thus, improve the effluent quality of filtration unit 1.
Advantageously, as shown in Figure 1, sewage draining exit 112 place can be provided with the valve 400 for opening and closing sewage draining exit 112.Particularly, valve 400 is magnetic valve or mechanical valve.Can realize thus sewage discharge from main control.Wherein, when valve 400 is magnetic valve, the Automated condtrol of sewage discharge can also be realized.
Alternatively, as shown in Figure 1, filtration unit 1 can also comprise the controller 500 of frequency for controlling ultrasonic generator 300 and power, and controller 500 can be connected with ultrasonic generator 300.Like this when ultrasonic cleaning, can control by controller 500 ultrasonic wave that ultrasonic generator 300 sends suitable frequency and power, to improve cleaning to filter core 200 and regeneration further.
Fig. 1 shows the filtration unit 1 according to the present invention's specific embodiment.As shown in Figure 1, filter core 200 can comprise gac 220 and two filtering nets 210.Two filtering nets 210 can be located in described filtering chamber at interval.One of them filtering net 210 can be close to water-in 111 and another filtering net 210 can be close to water outlet 121.Gac 220 can be filled between two filtering nets 210.After water enters described filtering chamber by water-in 111, by carrying out adsorbing, filtering through gac 220 again after the large granular impurity in first filtering net 210 filtered water, eventually passing after second filtering net 210 filters and being discharged by water outlet 121.Filtration unit 1 can give full play to the performance of each filter element by layered filtration, thus can improve the filter effect of filtration unit 1 further.
Wherein, the order number being close to the filtering net 210 of water-in 111 can be less than the order number of the filtering net 210 of contiguous water outlet 121.That is, water is first through the filtering net 210 that number of looking over so as to check is less, and the impurity that in water, some particles are larger is blocked in feed liquor district 110, then through the filtering net 210 that number of looking over so as to check is larger, again filters with the impurity less to some particles in water.So not only can prevent the impurity of larger particles from contacting with gac 220 and affecting the Adsorption Filtration Properties of gac 220, and the less impurity of particle can be avoided to affect effluent quality by filter core 200, the performance of filtration unit 1 can be made thus more reliable.
Specifically, filtering net 210 can be stainless steel filtering net, alloy filter screen, ceramic filter screen, the cotton filter screen of PP or nylon leaching net, has the advantages such as strainability excellence, Stability Analysis of Structures be reliable to make filtering net 210.
More specifically, filtering net 210 can preferred stainless steel filtering net.Reason is, stainless steel filter screen is not fragile, long service life, and the cleaning performance of ultrasonic wave to stainless steel filter screen is better.
Fig. 1 shows the filtration unit 1 according to the present invention's concrete example.As shown in Figure 1, ultrasonic generator 300 can be located on the outer wall of housing 100.Namely ultrasonic generator 300 can be arranged on the outside of housing 100, and ultrasonic wave is cleaned through housing 100 pairs of filtering nets 210 and gac 220.Ultrasonic generator 300 can be avoided like this because damaging by hydraulic pressure, and be beneficial to the sealing of housing 100.The transmitting terminal of ultrasonic generator 300 can just to filter core 200.That is, the transmitting terminal of ultrasonic generator 300 just to the mesh of filtering net 210, can improve the cleaning performance of ultrasonic wave to filter core 200 thus.
Advantageously, housing 100 can be stainless material part at least partially, ultrasonic generator 300 can be arranged in the stainless material part of housing 100.In other words, the part of the installation ultrasonic generator 300 of housing 100 can be made up of stainless material, and the ultrasonic wave that namely ultrasonic generator 300 sends can enter described filtering chamber to clean filtering net 210 and gac 220 through the housing 100 of stainless steel.Housing 100 can be avoided thus to stop or slacken ultrasonic wave, also can avoid occurring aging at hyperacoustic effect lower housing 100 simultaneously.Certainly, housing 100 also can be made up of stainless material, and namely housing 100 can entirety be stainless steel materials and parts.
Water purifying plant according to the embodiment of the present invention is described below, and described water purifying plant comprises filtration unit 1 according to the above embodiment of the present invention.
According to the water purifying plant of the embodiment of the present invention by utilizing filtration unit 1 according to the above embodiment of the present invention, there is use cost low, the advantage such as easy to use.
According to the water purifying plant of the embodiment of the present invention other form and operation be all known for those of ordinary skills, be not described in detail here.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this specification sheets or example can carry out engaging and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (10)
1. a filtration unit, is characterized in that, comprising:
Housing, has filtering chamber in described housing, and described housing is provided with the water-in, water outlet and the sewage draining exit that are communicated with described filtering chamber;
Filter core, described filter core to be located in described filtering chamber and between described water-in and described water outlet; With
Ultrasonic generator, described ultrasonic generator is assembled to described housing.
2. filtration unit according to claim 1, is characterized in that, described sewage draining exit place is provided with the valve for opening and closing described sewage draining exit.
3. filtration unit according to claim 1, is characterized in that, described filtering chamber is divided into feed liquor district and go out liquid zone by described filter core, and described water-in is communicated with described feed liquor district with described sewage draining exit, described water outlet with described go out liquid zone be communicated with.
4. filtration unit according to claim 1, is characterized in that, described filter core comprises:
Two filtering nets, two described filtering nets are located in described filtering chamber at interval; With
Gac, described gac is filled between two described filtering nets.
5. filtration unit according to claim 4, is characterized in that, the order number of the described filtering net of contiguous described water-in is less than the order number of the described filtering net of contiguous described water outlet.
6. filtration unit according to claim 4, is characterized in that, described filtering net is stainless steel filtering net, alloy filter screen, ceramic filter screen, the cotton filter screen of PP or nylon leaching net.
7. filtration unit according to claim 1, is characterized in that, on the outer wall that described ultrasonic generator is located at described housing and the transmitting of described ultrasonic generator rectify described filter core.
8. filtration unit according to claim 7, is characterized in that, described housing be stainless steel materials and parts at least partially, described ultrasonic generator is arranged in the stainless material part of described housing.
9. the filtration unit according to any one of claim 1-8, is characterized in that, also comprise the controller for the frequency and power controlling described ultrasonic generator, described controller is connected with described ultrasonic generator.
10. a water purifying plant, is characterized in that, comprises the filtration unit according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310416313.0A CN104445488A (en) | 2013-09-12 | 2013-09-12 | Filtering device and water purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310416313.0A CN104445488A (en) | 2013-09-12 | 2013-09-12 | Filtering device and water purification device |
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| Publication Number | Publication Date |
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| CN104445488A true CN104445488A (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310416313.0A Pending CN104445488A (en) | 2013-09-12 | 2013-09-12 | Filtering device and water purification device |
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| CN (1) | CN104445488A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865834A (en) * | 2015-12-10 | 2017-06-20 | 青岛经济技术开发区海尔热水器有限公司 | The feeding water filtering device and water heater of a kind of water heater |
| CN107055925A (en) * | 2017-05-24 | 2017-08-18 | 凌思文 | A kind of method of water purification system and its purified water |
| CN107188321A (en) * | 2017-06-12 | 2017-09-22 | 珠海格力电器股份有限公司 | Water cleaning systems and its control method, water purifier |
| CN107867773A (en) * | 2017-10-30 | 2018-04-03 | 长江大学 | Self-cleaning purifier |
| CN109091943A (en) * | 2017-06-20 | 2018-12-28 | 芜湖美的厨卫电器制造有限公司 | Purifier and water heater |
| CN112978821A (en) * | 2021-03-01 | 2021-06-18 | 袁开忠 | Multimedia water purifying and selling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106865834A (en) * | 2015-12-10 | 2017-06-20 | 青岛经济技术开发区海尔热水器有限公司 | The feeding water filtering device and water heater of a kind of water heater |
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| CN112978821A (en) * | 2021-03-01 | 2021-06-18 | 袁开忠 | Multimedia water purifying and selling device |
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Application publication date: 20150325 |