CN104436802A - Water purifying equipment and filter device thereof - Google Patents
Water purifying equipment and filter device thereof Download PDFInfo
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- CN104436802A CN104436802A CN201310416338.0A CN201310416338A CN104436802A CN 104436802 A CN104436802 A CN 104436802A CN 201310416338 A CN201310416338 A CN 201310416338A CN 104436802 A CN104436802 A CN 104436802A
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- filter
- filter screen
- purifier
- purifier according
- valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000004140 cleaning Methods 0.000 claims abstract description 39
- 238000003860 storage Methods 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims description 25
- 239000010935 stainless steel Substances 0.000 claims description 20
- 229910001220 stainless steel Inorganic materials 0.000 claims description 20
- 229920000742 Cotton Polymers 0.000 claims description 11
- 239000004677 Nylon Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000002386 leaching Methods 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a filter device of water purifying equipment. The filter device comprises a shell, a filter part, a water inlet tube, a water outlet tube, a cleaning part, a controller, a blow-off tube and a valve, wherein a water storage chamber is arranged in the shell; the filter part is arranged in the water storage chamber and used for dividing the water storage chamber into a water inlet zone and a water outlet zone; the water inlet tube is communicated with the water outlet zone; the water outlet tube is communicated with the water outlet zone; the cleaning part is arranged on the outer wall of the shell and used for cleaning the filter part; the controller is connected with the cleaning part; the blow-off tube is connected with the water storage chamber; and the valve is arranged on the blow-off tube. According to the filter device used for the water purifying equipment, which is disclosed by the invention, the cleaning part for cleaning the filter part is arranged, so that cleaning can be automatically completed without changing the filter part in the filter device; and the filter device is simple in structure and convenient to use.
Description
Technical field
The present invention designs purifier manufacturing technology field, particularly relates to a kind of filter for purifier and has the purifier of this filter.
Background technology
Purifier popular in the market, all comprises the pre-filtering devices such as the cotton filter core of preposition PP, usually for having tackled macroscopic impurity, particle in running water, to improve the service life of purifying filter element.The pre-filtering device structures such as the cotton filter core of PP are simple, stable performance, are installed on purifying filter element front end, solve the problem of pretreatment of running water, improve the life-span of purifying filter element.
But, in order to ensure clean-up effect, usually need cleaning after filter core Long-Time Service in purifier or change, the cotton filter element cleaning of PP, recycling weak effect, can only change, PP as preposition preprocessing filter element cotton filter element replacing frequency is higher, and water quality preferably area is changed once usually for 6-9 month, and the poor area of water quality needs first quarter moon to change once.
And user buys new filter core changes, costly.Purifier is as the product of Long-Time Service, and more renew cartridge adds the use cost of user, and Renewal process also brings inconvenience to user.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, one object of the present invention is that proposition is a kind of can complete the filter of cleaning for purifier automatically, need not change the filter element in this filter.
Another object of the present invention is to propose a kind of purifier with above-mentioned filter.
According to the filter for purifier of the embodiment of the present invention, comprising: housing, there is in described housing water storage chamber; Filter element, it is indoor so that described water storage chamber is divided into inhalant region and exhalant region that described filter element is located at described water storage cavity; Water inlet pipe, described water inlet pipe is connected with described inhalant region; Outlet pipe, described outlet pipe is connected with described exhalant region; Cleaning part, for cleaning described filter element on the outer wall that described cleaning part is located at described housing; Controller, described controller is connected with described cleaning part; Blow-off pipe, described blow-off pipe is connected with described water storage chamber; And valve, described valve is located on described blow-off pipe.
According to the filter for purifier of the embodiment of the present invention, be provided with the cleaning part for cleaning and filtering parts, automatically can complete cleaning, need not change the filter element in this filter, structure is simple, easy to use; Described cleaning part is located at housing exterior walls, the impact of hydraulic pressure to cleaning part can be avoided to cause cleaning part to damage, be also conducive to the sealing of housing.
In addition, the filter for purifier according to the above embodiment of the present invention can also have following additional technical characteristic:
According to an example of the present invention, described filter element comprises the first filter screen.Compared with waiting filter element with the PP cotton in existing filter, the volume of filter screen is little, makes this filter can be designed to less structure; The cost of filter screen is low, manufactures easily.
According to an example of the present invention, described filter element also comprises the second filter screen, and described second filter screen is located at the downstream of described first filter screen.
According to an example of the present invention, the order number of described second filter screen is greater than the order number of described first filter screen.
According to an example of the present invention, described first filter screen is stainless steel filtering net, alloy filter screen, ceramic filter screen, the cotton filter screen of PP or nylon leaching net, and described second filter screen is stainless steel filtering net, alloy filter screen, ceramic filter screen, the cotton filter screen of PP or nylon leaching net.
According to an example of the present invention, described first filter screen and described second filter screen are stainless steel filtering net.
According to an example of the present invention, described cleaning part is supersonic generator.
According to an example of the present invention, the transmitting of described supersonic generator is rectified described filter element.
According to an example of the present invention, the part that described housing is connected with described supersonic generator is configured to stainless steel or described housing is all configured to stainless steel.
According to an example of the present invention, described valve is that normally close valve is to close described blow-off pipe.
According to an example of the present invention, described valve is magnetic valve and is connected with described controller.
According to purifier of the present invention, comprising: preposition pretreatment unit, described preposition pretreatment unit comprises the filter for purifier described in above-mentioned any one.
According to purifier of the present invention, be provided with according to the aforesaid filter for purifier of the present invention, thus, described filter need not be changed, reduce the use cost of described purifier.
According to one embodiment of present invention, described preposition pretreatment unit comprises multiple filters for purifier of connecting successively, wherein, the filtering accuracy being positioned at the described filter for purifier of upstream is less than the filtering accuracy be positioned at for the filter of purifier described in downstream.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is according to an embodiment of the invention for the schematic diagram of the filter of purifier;
Fig. 2 is according to another embodiment of the present invention for the schematic diagram of the filter of purifier.
Detailed description of the invention
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 connect integratedly; 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.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 the accompanying drawings the filter for purifier according to the embodiment of the present invention is described in detail.
As depicted in figs. 1 and 2, according to the filter for purifier of the embodiment of the present invention, comprising: housing 10, filter element, water inlet pipe 30, outlet pipe 40, cleaning part 50, controller 60, blow-off pipe 70 and valve 80.
Specifically, in housing 10, there is water storage chamber.
It is indoor so that described water storage chamber is divided into inhalant region 101 and exhalant region 102 that described filter element is located at described water storage cavity.
Water inlet pipe 30 is connected with inhalant region 101.
Outlet pipe 40 is connected with exhalant region 102.
For cleaning described filter element on the outer wall that cleaning part 50 is located at housing 10.
Controller 60 is connected with cleaning part 50.
Blow-off pipe 70 is connected with described water storage chamber.
Valve 80 is located on blow-off pipe 70.
According to the filter for purifier of the embodiment of the present invention, when carrying out water processed, running water enters in housing 10 from water inlet pipe 30, flows out after described filter element filters from outlet pipe 40 again; When after use certain hour (arranging the water yield processed or working time), control cleaning part 50 by controller 60 and described filter element is cleaned, the dirty stifled things such as naked eyes visible are discharged from blow-off pipe 70.Thus, automatically can complete cleaning, need not change the filter element in this filter, structure is simple, easy to use.
According to an example of the present invention, as shown in Figure 1, described filter element comprises the first filter screen 201.Advantageously, as shown in Figure 2, described filter element also comprises the downstream that the second filter screen 202, second filter screen 202 is located at the first filter screen 201.Here it should be noted that, " downstream " is the flow direction based on water inlet, water outlet.So-called " downstream ", be the side closing on outlet pipe, this is understandable for the person of ordinary skill of the art.
Further, the order number of the second filter screen 202 is greater than the order number of the first filter screen 201.Thus, the first filter screen 201 filters the impurity of larger particles in former water, and the second filter screen 202 filters more short grained impurity, avoid because of the higher filter screen caused of filter screen order number easily block, the problem such as frequent clean.
According to an example of the present invention, cleaning part 50 is supersonic generator.Advantageously, the transmitting of described supersonic generator is rectified described filter element.Thus, cleaning performance is good.
Further, the part that housing 10 is connected with described supersonic generator is configured to stainless steel.That is, the ultrasonic wave that sends of described supersonic generator enters housing 10 inside through the stainless steel part of housing 10 and cleans described filter element.Thus, housing 10 can be avoided hyperacoustic stop, weakening, that also avoids at ul-trasonic irradiation lower house material is aging simultaneously.
Further, housing 10 also can be made up of stainless steel material, and namely housing 10 entirety is stainless steel.Thus, good seal performance.
According to an example of the present invention, the first filter screen 201 is stainless steel filtering net, alloy filter screen, ceramic filter screen, the cotton filter screen of PP or nylon leaching net, and the second filter screen 202 is stainless steel filtering net, alloy filter screen, ceramic filter screen, the cotton filter screen of PP or nylon leaching net.Advantageously, the first filter screen 201 and the second filter screen 202 are stainless steel filtering net.Thus, stainless steel filtering net is not fragile, long service life, and stainless steel filtering net cleaning performance under ul-trasonic irradiation is better.
According to an example of the present invention, valve 80 is that normally close valve is often to close blow-off pipe 70.Advantageously, valve 80 is magnetic valve and is connected with controller 60.Thus, the Automated condtrol realizing sewage discharge is convenient to.Alternatively, valve 80 also can adopt mechanical valve.
Simply introduce the course of work of the filter for purifier according to the embodiment of the present invention below.
During water processed, supersonic generator does not work.When using certain hour or needing filter gauze cleaning after purifying certain water yield.Now, controller 60 controls supersonic generator and starts working, and carries out Ultrasonic Cleaning to described filter element (i.e. the first filter screen 201 and/or the second filter screen 202).After having cleaned, supersonic generator quits work, and controller 60 Controlling solenoid valve is opened, and dirty stifled thing is discharged from blow-off pipe 70, then shut electromagnetic valve.
Certainly, open magnetic valve again after also can completing the cleaning of repeated ultrasonic ripple again, avoid the frequent keying of magnetic valve, and can water for cleaning be saved.
When water processed, supersonic generator also can work, and utilizes ultrasonic wave to carry out sterilization, sterilization to running water.Thus, water outlet is reliably safer.
According to the filter for purifier of the embodiment of the present invention, effectively can tackle the impurity in running water, particle (interception granular size is relevant to filter screen order number), due to employing is high accuracy stainless steel filtering net, and the cleaning that can automatically complete filter screen, need not change within the product operating period, reduce the use cost of user.
According to the purifier of the embodiment of the present invention, comprising: preposition pretreatment unit, described preposition pretreatment unit comprises the filter for purifier described in above-mentioned any one.Thus, described filter need not be changed, reduce the use cost of described purifier.
According to an embodiment of purifier of the present invention, described preposition pretreatment unit comprises multiple filters for purifier of connecting successively, wherein, the filtering accuracy being positioned at the described filter for purifier of upstream is less than the filtering accuracy be positioned at for the filter of purifier described in downstream.The order number positive correlation of filtering accuracy here and filter screen, the order number of filter screen is few, and filtering accuracy is little, filter effect relative mistake; The order number of filter screen is many, and filtering accuracy is large, and filter effect is relatively good.
That is, front preset processing unit carries out multistage filtering by multiple filters for purifier of connecting successively, and filter effect is better, further increases the clean-up effect of described purifier.
Here it should be noted that, " upstream " and " downstream " is the flow direction based on water inlet, water outlet.Described " upstream ", refers to the side of contiguous water inlet pipe, and so-called " downstream ", be the side closing on outlet pipe, this is understandable for the person of ordinary skill of the art.
Preset processing unit had two filters for purifier is in the past example, first filter is in upstream, the second filter is in downstream, then the water inlet pipe of the first filter can be connected with water inlet pipe network, and the outlet pipe of the first filter can be connected with the water inlet pipe of the second filter.This is understandable.
In the description of this description, 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, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
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, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (13)
1. for a filter for purifier, it is characterized in that, comprising:
Housing, has water storage chamber in described housing;
Filter element, it is indoor so that described water storage chamber is divided into inhalant region and exhalant region that described filter element is located at described water storage cavity;
Water inlet pipe, described water inlet pipe is connected with described inhalant region;
Outlet pipe, described outlet pipe is connected with described exhalant region;
Cleaning part, for cleaning described filter element on the outer wall that described cleaning part is located at described housing;
Controller, described controller is connected with described cleaning part;
Blow-off pipe, described blow-off pipe is connected with described water storage chamber; With
Valve, described valve is located on described blow-off pipe.
2. the filter for purifier according to claim 1, is characterized in that, described filter element comprises the first filter screen.
3. the filter for purifier according to claim 2, is characterized in that, described filter element also comprises the second filter screen, and described second filter screen is located at the downstream of described first filter screen.
4. the filter for purifier according to claim 3, is characterized in that, the order number of described second filter screen is greater than the order number of described first filter screen.
5. the filter for purifier according to claim 3, it is characterized in that, described first filter screen is stainless steel filtering net, alloy filter screen, ceramic filter screen, the cotton filter screen of PP or nylon leaching net, and described second filter screen is stainless steel filtering net, alloy filter screen, ceramic filter screen, the cotton filter screen of PP or nylon leaching net.
6. the filter for purifier according to claim 5, is characterized in that, described first filter screen and described second filter screen are stainless steel filtering net.
7. the filter for purifier according to claim 1, is characterized in that, described cleaning part is supersonic generator.
8. the filter for purifier according to claim 7, is characterized in that, the transmitting of described supersonic generator is rectified described filter element.
9. the filter for purifier according to claim 7, is characterized in that, the part that described housing is connected with described supersonic generator is configured to stainless steel or described housing is all configured to stainless steel.
10. the filter for purifier according to claim 1, is characterized in that, described valve is that normally close valve is to close described blow-off pipe.
11. filters for purifier according to claim 10, is characterized in that, described valve is magnetic valve and is connected with described controller.
12. 1 kinds of purifiers, is characterized in that, comprising:
Preposition pretreatment unit, described preposition pretreatment unit comprises the filter for purifier according to any one of claim 1-11.
13. purifiers according to claim 12, it is characterized in that: described preposition pretreatment unit comprises multiple filters for purifier of connecting successively, wherein, the filtering accuracy being positioned at the described filter for purifier of upstream is less than the filtering accuracy be positioned at for the filter of purifier described in downstream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310416338.0A CN104436802A (en) | 2013-09-12 | 2013-09-12 | Water purifying equipment and filter device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310416338.0A CN104436802A (en) | 2013-09-12 | 2013-09-12 | Water purifying equipment and filter device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104436802A true CN104436802A (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310416338.0A Pending CN104436802A (en) | 2013-09-12 | 2013-09-12 | Water purifying equipment and filter device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104436802A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487912A (en) * | 2017-08-17 | 2017-12-19 | 南京汉尔斯生物科技有限公司 | A kind of Household sewage filter unit |
| CN109231300A (en) * | 2018-10-13 | 2019-01-18 | 徐州天泽乘龙机械制造有限公司 | A kind of wastewater circulation device of metalwork |
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| CN203494266U (en) * | 2013-09-12 | 2014-03-26 | 广东美的生活电器制造有限公司 | Water purifying equipment and filter device thereof |
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2013
- 2013-09-12 CN CN201310416338.0A patent/CN104436802A/en active Pending
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| JPH08141325A (en) * | 1994-11-18 | 1996-06-04 | Central Glass Co Ltd | Continuously filtering device |
| JP2001149709A (en) * | 1999-11-25 | 2001-06-05 | Hitachi Kiden Kogyo Ltd | Screen cleaning device in screw press type dehydrator |
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| CN109231300A (en) * | 2018-10-13 | 2019-01-18 | 徐州天泽乘龙机械制造有限公司 | A kind of wastewater circulation device of metalwork |
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| C06 | Publication | ||
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Application publication date: 20150325 |