CN107096266A - Self-cleaning purifier - Google Patents
Self-cleaning purifier Download PDFInfo
- Publication number
- CN107096266A CN107096266A CN201710466485.7A CN201710466485A CN107096266A CN 107096266 A CN107096266 A CN 107096266A CN 201710466485 A CN201710466485 A CN 201710466485A CN 107096266 A CN107096266 A CN 107096266A
- Authority
- CN
- China
- Prior art keywords
- filter core
- water
- impeller
- protecgulum
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 156
- 238000005202 decontamination Methods 0.000 claims abstract description 29
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000000746 purification Methods 0.000 claims description 27
- 210000000664 rectum Anatomy 0.000 claims description 11
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 description 12
- 239000002245 particle Substances 0.000 description 6
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000007771 core particle Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 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
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of self-cleaning purifier, including shell, it is arranged on the filter core in shell, filter core inner chamber is provided with decontamination plant, shell two ends are provided with protecgulum and bonnet, middle cover is provided between protecgulum and outer casing end, independent impeller cavity is formed between middle cover and protecgulum, middle cover is provided with delivery port, impeller is provided with impeller cavity, impeller is provided with multiple blades, power transmission shaft is connected between impeller and decontamination plant, protecgulum side is provided with water inlet, water inlet is in protecgulum center side and points to blade, current enter impeller cavity from water inlet and drive blade to rotate, then filter core inner chamber is flowed into, the domestic water outlet for being provided with and being discharged to the dirt of filter core inner chamber is covered afterwards.The self-cleaning purifier is when using domestic water, it is possible to use current drive decontamination plant, and preferably filter core inwall is cleared up, while taking away dirt, the dirt for preventing to filter out causes secondary pollution in filter core to entering the current in filter core.
Description
Technical field
The present invention relates to water purifier, more particularly to a kind of self-cleaning purifier.
Background technology
Nowadays with people's increasingly emphasis water health, water purifier also begin to it is substantial amounts of used by people, but water purification
Device is accomplished by changing its element kit (or filter core) in use for some time, but water purifier of the prior art
Element kit design is generally difficult to change, or replacement cost is higher.In order to improve the service life of filter core, some existing water purification
Can decontamination plant be set in filter core in device, drives decontamination plant to rotate in use, cartridge surface is cleaned, together
When sewage draining exit is set, discharge the dirt in filter core.Driving decontamination plant, which is rotated, at present two methods, and one kind uses external electricity
Machine formula, drives decontamination plant to rotate by motor, but is due to that motor speed is very fast, generally requires and uses deceleration device, to subtract
The relative sliding velocity of few decontamination plant and filter core inwall, still further aspect, motor can also produce certain noise when working.Separately
Outer one kind is vane type, as shown in the Chinese patent that notification number is the U of CN 203803186, which disclose a kind of water quality mistake
Filter automatic flushing device, including filter, the lower end of the filter are provided with the row of being provided with blow-off pipe, the blow-off pipe
Axle sleeve is equiped with dirty valve, the filter, connecting rod is installed vertically in the axle sleeve, the upper end of the connecting rod is set with
Hairbrush, top and the filter phase of the hairbrush are installed on impeller, the lower end mounting sleeve of connecting rod, the outer peripheral face of the axle sleeve
Contact.Although this water filter can be purged to the dirt on filter core inwall, the inside of the water filter
Structure setting is unreasonable, not high to the current utilization rate in filter, and when only lasting larger current flow through impeller, impeller is
Can occur stable rotation, so need substantial amounts of water to discharge ability at blowoff valve when opening blowoff valve and being cleaned to filter core
The cleaning for filter core inwall is realized, the waste of water resource can be caused；Simultaneously in use, the frequency that user cleans to filter core
Will not be too high, there are rubbish stop such filter core inner chamber most times, can cause secondary to flowing into the current in water purifier
Pollution.
The content of the invention
The deficiency existed for the existing water purifier of in the market, it is an object of the invention to provide a kind of self-cleaning water purification
Device, preferably can be cleared up filter core inwall.
The present invention above-mentioned technical purpose technical scheme is that：A kind of self-cleaning purifier, bag
Shell is included, shell two ends are respectively arranged with protecgulum and bonnet, and enclosure is provided with the filter core of tubular, hull outside face and set
Have a filter core that tubular is provided with water purification mouthful, shell, filter core inner chamber is provided with decontamination plant, shell be provided at both ends with protecgulum and after
It is provided with lid, impeller cavity on impeller, impeller and is provided with multiple blades, power transmission shaft is connected between impeller and decontamination plant, it is preceding
Lid side is provided with water inlet, and water inlet is in protecgulum center side and points to blade, and current enter impeller cavity simultaneously from water inlet
Drive blade to rotate, then flow into filter core inner chamber, after cover the domestic water outlet for being provided with connection filter core inner chamber.
By above-mentioned technical proposal, by the water of filter element filtering from the water purification mouthful outflow on shell side as drinking water,
And the domestic water outlet outflow that common domestic water is covered from afterwards.Generally, the demand of drinking water will be far smaller than
The amount of domestic water.It is typically all the use water of low discharge when water purification mouthful water outlet, now impeller is not rotated, and impeller, which passes through, to be passed
Moving axis is connected with decontamination plant, so now decontamination plant does not also rotate, will will not adsorb on a small quantity in filter core inner wall surface
Dirt kick up, it is to avoid cause secondary pollution to flowing into the current in filter core.When domestic water outlet is opened, domestic water
The flow for exporting outflow is larger, and impeller can swimmingly rotate, and decontamination plant also occurs to turn while impeller rotates
Dynamic, decontamination plant can be cleaned when rotating to filter core inwall, be removed the dirt adsorbed on a small quantity on filter core inwall, by
Opened in now domestic water outlet, the current of filter core inner chamber can take dirt out of filter core inner chamber, so as to reach in cleaning filter core
The effect of wall.So without deliberately going to clean filter core, filter core inwall can all be cleaned using domestic water every time, it is to avoid
Dirt is deposited in filter core inwall, so will not produce secondary pollution to the current for entering filter core inner chamber.Due to the self-cleaning water purification
Device is generally used for further filtering running water, and the water body of filtering is more clean in itself, when water flow through filtration core and from
After water purification mouthful outflow, water quality can be highly improved, cleaner with respect to running water.It is raw simultaneously for drinking water
The purity requirements for applying flexibly water are relatively low, and domestic water delivery port opening can all be cleaned to filter core inwall every time,
So it is also extremely a small amount of that even if filter core inwall, which is adsorbed with some dirts, these a small amount of dirts are mingled in the current of big flow
The cleanliness factor for discharging the current that will not be flowed out on domestic water outlet from domestic water outlet produces how many influences.Independent impeller
Setting for chamber can be utilized preferably to the current for flowing into impeller cavity, make wheel rotation more smooth, stable.
It is preferred that, middle cover is provided between protecgulum and outer casing end, independent impeller cavity is formed between middle cover and protecgulum, in
Cover the delivery port for being provided with and filter core inner chamber being flowed into for the water in impeller cavity, impeller includes a drip ring, drip ring is along impeller
Axis direction is set, and drip ring outer circumference is evenly equipped with multiple blades, and blade outer end presses close to protecgulum inwall.
By above-mentioned technical proposal, the setting of independent impeller cavity and drip ring can improve profit of the impeller for current
With.Current are limited in impeller cavity by drip ring and impeller cavity, when domestic water delivery port is opened, the pressure of filter core inner chamber compared with
It is small, certain pressure can be produced between the water inlet and delivery port on impeller cavity, is acted in the pressure of water on blade, so as to
Promote impeller to rotate with relatively stable, be to realize that wheel rotation is more efficient relative to the impulsive force using current, energy
It is enough preferably to improve utilization rate of the impeller for current.
It is preferred that, it is provided with restriction on the water purification mouthful.
Logical to say above-mentioned technical proposal, setting for restriction can preferably be controlled to the water yield of water purification mouthful, make net
Larger back pressure is produced at the mouth of a river, it is to avoid produce larger pressure difference between the water inlet and delivery port on impeller cavity, make normal filter
Decontamination plant does not rotate in filter core inner chamber during water, extends filter core use time.If decontamination plant is sent out in water purification mouthful water outlet
It is raw to rotate, the dirt adsorbed on filter core inwall can be dispersed as smaller particle on the contrary and be brought to along current in filter core
Portion, causes filter element life to reduce.
It is preferred that, the latus rectum of the domestic water outlet is more than the latus rectum of water inlet.
By above-mentioned technical proposal, the latus rectum of domestic water outlet is more than the latus rectum of water inlet, so when opening life is used
During water out, because the latus rectum of domestic water outlet is more than the latus rectum of water inlet, so water outlet can be more smooth, advantageously reduce
Current flow through the crushing of domestic water water outlet generation, so as to increase the pressure difference of the water inlet and delivery port on impeller cavity, just
Rotated in impeller.
It is preferred that, the delivery port on the middle cover is arranged on water inlet along the rear in wheel rotation direction and close to water inlet
Mouthful.
By above-mentioned technical proposal, mainly by between the water inlet and delivery port on impeller cavity during due to wheel rotation
Flow is smaller between delivery port and water inlet on pressure difference, middle cover, is produced when current can be avoided to be flowed in impeller cavity larger
Lost along stroke pressure, the pressure differential between intake-outlet can be better profited from.
It is preferred that, setting also to have to be provided with a middle cover, middle cover between bonnet and the shell end face is used to install
Bearing is installed, power transmission shaft is located in bearing in the bearing bore of bearing, bearing bore.
By above-mentioned technical proposal, shell two ends are provided with middle cover, and set bearing bore to place bearing on middle cover, this
Preferably power transmission shaft can be fixed for sample, reduce the frictional force produced during drive axis.
It is preferred that, mounting groove is provided with above the middle cover, filter core, which is fixed in mounting groove, to be made in filter core outer wall and shell
Water-purifying cavity is formed between wall, water purification mouthful is arranged on cover top portion and connected with water-purifying cavity.
By above-mentioned technical proposal, mounting groove is arranged on middle cover, makes to leave between filter core outer wall and outer casing inner wall larger
Space form it into the water-purifying cavity of a ring-type.The water-purifying cavity of ring-type is larger, when water purification mouthful water outlet, the current in water-purifying cavity
Flowing is still more gentle, can be stood by the water of filter element filtering in water-purifying cavity, makes wherein small through the calcic of filter core
Particle etc. obtains secondary precipitation.Water purification mouthful is arranged on cover top portion, will not take the calcic little particle of precipitation out of during water outlet, favorably
In further increasing water quality.
It is preferred that, the decontamination plant is bristle, and bristle is fixed on power transmission shaft.
By above-mentioned technical proposal, bristle is directly anchored on power transmission shaft, makes the structure of whole decontamination plant relatively simple,
The resistance produced between water during rotation and in filter core is also smaller, easily rotates.There is bristle preferable decontamination to imitate simultaneously
Really, it can prevent that dirt is accumulated on filter core inwall to a certain extent, improve the rate of filtration and prolonging service life of filter elements.
When being cleaned using bristle to filter core inwall simultaneously, the frictional force produced between bristle and filter core inwall is also smaller.
It is preferred that, the blade is arc-shaped and extended along impeller axis direction that forward face is towards water inlet.
By above-mentioned technical proposal, blade is arc-shaped and concave surface towards water inlet, during by water impact, Neng Gouqi
To preferable water-containing effect, utilization rate of the impeller for water flow dynamic energy is improved.Simultaneously blade in this way, during wheel rotation by
Resistance it is smaller, be easy to impeller to rotate.
It is preferred that, the flushing mouth of a river being rinsed to water-purifying cavity and filter core is provided with the shell.
By above-mentioned technical proposal, it can be stayed full of the water after filtering, due to running water in water-purifying cavity after water purification mouthful is closed
Bleaching powder can be typically used in cleaning, so inevitably being carried in running waterCalcicLittle particle etc., after filtration core
Water in can also carry minimum particle.When the water after filtering rests on water-purifying cavity, the little particle mixed in water can sink
Drop, is deposited in the bottom of water-purifying cavity.Rinsing the setting at the mouth of a river can clean to water-purifying cavity, while can also be carried out to filter core anti-
Rinse, a small amount of particle into filter core is punched into filter core inner chamber again, can be discharged with domestic water.
Compared with prior art, beneficial effects of the present invention are：By setting domestic water outlet, and go out domestic water
Mouthful latus rectum be more than the latus rectum of water inlet, to reach using being rotated and band using current driving impeller when domestic water
The purpose that dynamic decontamination plant is rotated, so as to be cleaned to the dirt on filter core inwall, while being filled decontamination by domestic water
Put the dirt cleared to remove, be truly realized non-secondary pollution.
Brief description of the drawings
Fig. 1 is the outline drawing of embodiment water inlet side；
Fig. 2 is the internal structure schematic diagram of embodiment；
Fig. 3 is the explosive view of embodiment；
Fig. 4 is the structural representation of shell in embodiment；
Fig. 5 is the structural representation of impeller in embodiment；
Fig. 6 is the structural representation of protecgulum；
Fig. 7 is the structural representation at A-A in Fig. 6；
Fig. 8 is the structural representation of middle cover in embodiment；
Fig. 9 is the structural representation at B-B in Fig. 8.
Reference：1st, protecgulum；11st, water inlet；2nd, impeller；21st, drip ring；22nd, blade；3rd, sealing ring；4th, middle cover；
41st, delivery port；42nd, bearing bore；43rd, mounting groove；5th, bearing；6th, filter core；7th, shell；71st, water purification mouthful；72nd, the mouth of a river is rinsed；73、
Restriction；8th, power transmission shaft；9th, bristle；10th, bonnet；101st, domestic water outlet；102nd, impeller cavity；103rd, water-purifying cavity.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
As shown in Fig. 1 ~ 3, a kind of self-cleaning purifier, including protecgulum 1, cylindric shell 7（As shown in Figure 4）, bonnet
10, the filter core 6 of cylindrical shape is installed in shell 7.The upper side of protecgulum 1 is provided with water inlet 11, and the lower side of bonnet 10 is set
There is domestic water delivery port 101, the side of shell 7 is provided with water purification mouthful 71, and water purification mouthful 71 is arranged on case top.The water purifier makes
Used time is laterally set, and when carrying out normal filtration work, current enter in the water purifier from water inlet 11, then from water purification mouthful 71
Outflow；When domestic water delivery port 101 is opened, current are flowed into from water inlet 11, then by the inner chamber of filter core 6 then from bonnet
Domestic water mouthful 101 on 10 flows out.
Shell 7 is hollow cylindrical shape, and the both ends open of shell 7 is simultaneously provided with flange, is connected on the outside of the end of shell 7 by bolt
It is connected to protecgulum 1 and bonnet 10.Middle cover 4 is provided between protecgulum 1 and the end of shell 7, one is formed between middle cover 4 and protecgulum 1 solely
Impeller 2 is provided with vertical impeller cavity 102, impeller cavity 102, middle cover 4 is also equipped between bonnet 10 and the other end of shell 7.In
The two ends of lid 4 are placed with sealing ring 3, for avoiding between middle cover 4 and the end face of protecgulum 1 or being sent out between middle cover 4 and the end face of shell 7
Raw leak.The side of protecgulum 1 is provided with water inlet 11 (as shown in Figure 6, Figure 7), and water inlet 11 is in the upside at the center of protecgulum 1 and hung down
The straight axis horizontal of shell 7 is set.Shell 7 is internally provided with the filter core 6 of a tubular, and the inner chamber of filter core 6 is provided with to the inwall of filter core 6
On the decontamination plant cleared up of dirt.It is attached between decontamination plant and impeller 2 by power transmission shaft 8.Lived when opening
During with water delivery port 101, current impeller 2 rotates, and impeller 2 drives decontamination plant to rotate by power transmission shaft 8, decontamination dress
When putting rotation, end and the inwall of filter core 6 are contradicted, and the inwall of filter core 6 is cleared up.Domestic water delivery port 101 is arranged on bonnet
10 sides lower end, the dirt that the inwall of filter core 6 is cleared can be discharged with domestic water from domestic water delivery port 101.
In order that the inside blowdown of filter core 6 is more smooth, the height at the end of protecgulum 1 can be made to be higher than the height at the end of bonnet 10.
As shown in figure 5, it is in colyliform that impeller 2 is overall, the middle part of impeller 2 is provided with a gear set along the axis direction of impeller 2
It is evenly distributed in the blade 22 of multiple circular arcs on water ring 21, the lateral surface of drip ring 21, the blade 22 of circular arc is along impeller 2
Axis direction extends.The arc opening of blade 22（Concave surface）Towards water inlet 11.As shown in Figure 8 and Figure 9, the middle part of middle cover 4 is set
There is the water supplied in impeller cavity 102 to be flowed into the delivery port 41 inside filter core 6, delivery port 41 is arranged on water inlet 11 along impeller 2
The rear of rotation direction and close water inlet 11.Because blade 22 is in the outside of drip ring 21 and impeller cavity is pressed close in end
102 inwall, the gap between blade 22 and impeller cavity 102 is smaller, when production between the delivery port 41 on water inlet 11 and middle cover 4
During raw pressure difference, relatively stable rotation can occur in the presence of pressure difference for impeller 2.Delivery port 41 on middle cover 4 is closer to
Water inlet 11, it is possible to reduce what current occurred when being flowed in impeller cavity 102 loses along stroke pressure.
Two centers of middle cover 4, which are provided with a bearing bore 42, bearing bore 42, is provided with bearing 5, and power transmission shaft 8 passes through axle
Hold 5.So set to reduce when power transmission shaft 8 rotates between power transmission shaft 8 and middle cover 4 and occur between power transmission shaft 8 and middle cover 4
Friction, be easy to impeller 2 to rotate.
In order to avoid the water purifier, when carrying out normal filtration to current, impeller 2 also rotates, can be in water purification mouthful 71
One restriction 73 of upper setting, the water yield of water purification mouthful 71 during controlling water purifier to work, it is to avoid impeller during 71 water outlet of water purification mouthful
Producing larger pressure difference between the upper water inlet 11 and delivery port 41 of chamber 102 makes impeller 2 rotate.
Bonnet 10 is similar with the structure of protecgulum 1, and the latus rectum of domestic water delivery port 101 on bonnet 10 is more than entering on protecgulum 1
The latus rectum at the mouth of a river 11.In this way, when releasing domestic water by domestic water delivery port 101, current go out in domestic water
The crushing produced at the mouth of a river 101 is smaller, so as to so that pressure difference increase between delivery port 41 on water inlet 11 and middle cover 4,
Impeller 2 rotates when being more beneficial for cleaning.
The mounting groove 43 for installing filter core 6 is additionally provided with middle cover 4, mounting groove 43 is located at the upper of middle cover 4, and filter core 6 is inserted
It is located in mounting groove 43.After installation, a certain distance is still left between the inwall of the outer wall of filter core 6 and shell 7, makes the outer wall of filter core 6
A water-purifying cavity 103 is formed between the inwall of shell 7.The water purification mouthful 71 of connection water-purifying cavity is additionally provided with the side of shell 7 simultaneously,
Water for will be filtered through filtration core 6 is drawn.Setting for water-purifying cavity 103 can be with more convenient the water filtered out to filter core 6
Concentrated, then drawn by water purification mouthful 71.Water-purifying cavity 103 is cleaned for convenience simultaneously, also set up on shell 7
One flushing mouth of a river 72, rinses the mouth of a river 72 and is arranged on the side bottom of shell 7 and close to the end of bonnet 10, rinse the mouth of a river 72 and water-purifying cavity
103 connections.Rinse the mouth of a river 72 to set the deposit in water-purifying cavity 103 can be facilitated to discharge in this place, when needing to water-purifying cavity 103
When being cleaned, it can also be cleaned more conveniently by rinsing the mouth of a river 72.
Decontamination plant can select bristle 9, and bristle 9 can be directly anchored on power transmission shaft 8.So, when power transmission shaft 8 occurs
During rotation, bristle 9 can be driven also to rotate, so that the end of bristle 9 is cleaned to the inwall of filter core 6.9 points of bristle is
Two rows, are in the side of power transmission shaft 8 respectively.Cleaned using bristle 9, be on the one hand the fixed appearance because bristle 9 is simple in construction
Easily, resistance when rotating between current is also smaller, while can enter during the rotation of bristle 9 to the dirt on the inwall of filter core 6
Row brushes, and dirt is taken away into the inwall of filter core 6, is more difficult to produce destruction to the inwall of filter core 6.In addition bristle 9 enters to the inwall of filter core 6
The frictional force gone when brushing between the two is also smaller, is easy to impeller 2 to rotate.
Described above is only the exemplary embodiment of the present invention, not for limiting the scope of the invention, this hair
Bright protection domain is determined by appended claim.
Claims (10)
1. a kind of self-cleaning purifier, it is characterized in that:Including shell, shell two ends are respectively arranged with protecgulum and bonnet, shell
Portion is provided with the filter core of tubular, hull outside face the filter core for being provided with and tubular being provided with water purification mouthful, shell, and filter core inner chamber is set
Decontamination plant is equipped with, shell, which is provided at both ends with protecgulum and bonnet, protecgulum, is provided with impeller, and multiple blades are provided with impeller,
Be connected with power transmission shaft between impeller and decontamination plant, protecgulum side is provided with water inlet, water inlet in protecgulum center side simultaneously
Point in the middle part of forward face, current enter from water inlet impeller cavity and drives blade to rotate, and then flows into filter core inner chamber, after cover
It is provided with the domestic water outlet of connection filter core inner chamber.
2. self-cleaning purifier according to claim 1, it is characterized in that：Middle cover is provided between protecgulum and outer casing end,
The water outlet for being provided with independent impeller cavity, middle cover and filter core inner chamber being flowed into for the water in impeller cavity is formed between middle cover and protecgulum
Mouthful, impeller includes a drip ring, and drip ring is set along impeller axis direction, and drip ring outer circumference is evenly equipped with multiple blades,
Blade outer end presses close to protecgulum inwall.
3. self-cleaning purifier according to claim 1 or 2, it is characterized in that：Restriction is provided with the water purification mouthful.
4. the self-cleaning purifier according to claim 1 ~ 3 any one, it is characterized in that：The domestic water outlet it is logical
Footpath is more than the latus rectum of water inlet.
5. self-cleaning purifier according to claim 4, it is characterized in that：Delivery port on the middle cover is arranged on water inlet
Rear and close water inlet along wheel rotation direction.
6. the self-cleaning purifier according to claim 1 ~ 3 any one, it is characterized in that：Bonnet and the shell end face it
Between set also to have in the bearing bore being provided with a middle cover, middle cover for installing bearing, bearing bore bearing be installed, be driven
Axle is located in bearing.
7. self-cleaning purifier according to claim 6, it is characterized in that：Mounting groove is provided with the middle cover, filter core is solid
Being scheduled in mounting groove makes to form water-purifying cavity between filter core outer wall and outer casing inner wall, and water purification mouth is arranged on cover top portion and and water-purifying cavity
Connection.
8. self-cleaning purifier according to claim 1, it is characterized in that：The decontamination plant is bristle, and bristle is fixed on
On power transmission shaft.
9. self-cleaning purifier according to claim 1 or 2, it is characterized in that：The blade is arc-shaped and along impeller axle
Line direction extends, and forward face is towards water inlet.
10. self-cleaning purifier according to claim 1 or 2, it is characterized in that：Be provided with the shell to water-purifying cavity and
The flushing mouth of a river that filter core is rinsed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710466485.7A CN107096266A (en) | 2017-06-20 | 2017-06-20 | Self-cleaning purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710466485.7A CN107096266A (en) | 2017-06-20 | 2017-06-20 | Self-cleaning purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107096266A true CN107096266A (en) | 2017-08-29 |
Family
ID=59660324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710466485.7A Pending CN107096266A (en) | 2017-06-20 | 2017-06-20 | Self-cleaning purifier |
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| CN109423858A (en) * | 2017-09-05 | 2019-03-05 | 苏州三星电子有限公司 | A kind of drainage pump of washing machine element kit and drainage pump of washing machine |
| CN112169409A (en) * | 2020-10-30 | 2021-01-05 | 湖南达道新能源开发有限公司 | Self-cleaning formula geothermol power heating filter equipment |
| CN112439254A (en) * | 2019-09-03 | 2021-03-05 | 友为技术有限公司 | Intelligence water purifier filter core for house with active carbon |
| CN113476927A (en) * | 2021-08-04 | 2021-10-08 | 江苏亚雪智能科技有限公司 | Self-cleaning filter element water purifier |
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Application publication date: 20170829 |