CN207169156U - Self-cleaning purifier - Google Patents
Self-cleaning purifier Download PDFInfo
- Publication number
- CN207169156U CN207169156U CN201720714708.2U CN201720714708U CN207169156U CN 207169156 U CN207169156 U CN 207169156U CN 201720714708 U CN201720714708 U CN 201720714708U CN 207169156 U CN207169156 U CN 207169156U
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- China
- Prior art keywords
- filter core
- water
- impeller
- protecgulum
- self
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- 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.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 155
- 238000005202 decontamination Methods 0.000 claims abstract description 28
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000000746 purification Methods 0.000 claims description 27
- 210000000664 rectum Anatomy 0.000 claims description 12
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 description 10
- 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
- 238000000034 method Methods 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
- 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
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 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
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of self-cleaning purifier, including shell, the filter core being arranged in shell, filter core inner chamber is provided with decontamination plant, shell both 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 band movable vane piece from water inlet and rotated, 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 can utilize current driving decontamination plant, preferably filter core inwall is cleared up when using domestic water, while take away dirt, and the dirt for preventing to filter out causes secondary pollution in filter core to entering the current in filter core.
Description
Technical field
Water purifier is the utility model is related to, more particularly to a kind of self-cleaning purifier.
Background technology
Nowadays with people's increasingly emphasis water health, water purifier also begins to largely be used by people, but water purification
Device just needs to change 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 rotates, at present two methods, and one kind uses external electricity
Machine formula, rotated by motor driven decontamination plant, but because motor speed is very fast, generally required using 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 CN203803186U, which disclose a kind of water filtration
Device automatic flushing device, including filter, the lower end of the filter are provided with blow-off pipe, blowdown are provided with the blow-off pipe
Valve, axle sleeve is equiped with the filter, is axially installed with connecting rod in the axle sleeve interior edge, the upper end of the connecting rod is set with leaf
Take turns, the lower end mounting sleeve of connecting rod, hairbrush is installed on the outer peripheral face of the axle sleeve, the top of the hairbrush connects with filter
Touch.Although this water filter can be purged to the dirt on filter core inwall, the internal junction of the water filter
Structure setting is unreasonable, not high to the current utilization rate in filter, when only lasting larger current flow through impeller, impeller just meeting
Generation stable rotation, so needing substantial amounts of water to be discharged at blowoff valve when opening blowoff valve and being cleaned to filter core could be real
Referring now to the cleaning of filter core inwall, the waste of water resource can be caused；Simultaneously in use, the frequency that is cleaned to filter core of user not yet
Can be too high, there is rubbish stop such filter core inner chamber overwhelming majority time, can cause secondary dirt to flowing into the current in water purifier
Dye.
Utility model content
For insufficient existing for the existing water purifier of in the market, the purpose of this utility model is to provide a kind of self-cleaning net
Hydrophone, preferably filter core inwall can be cleared up.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of self-cleaning water purification
Device, including shell, shell both ends are respectively arranged with protecgulum and bonnet, and enclosure is provided with the filter core of tubular, hull outside face
On be provided with water purification mouth, the filter core of tubular is provided with shell, filter core inner chamber is provided with decontamination plant, before shell is provided at both ends with
Lid and bonnet, impeller is provided with impeller cavity, multiple blades are provided with impeller, transmission is connected between impeller and decontamination plant
Axle, protecgulum side are provided with water inlet, and water inlet is in protecgulum center side and points to blade, and current enter impeller from water inlet
Chamber simultaneously rotates with movable vane piece, then flows into filter core inner chamber, after cover the domestic water outlet for being provided with connection filter core inner chamber.
Pass through above-mentioned technical proposal, drinking water is used as from the water purification mouth outflow on shell side by the water of filter element filtering,
And the domestic water outlet outflow that common domestic water covers from afterwards.Generally, the demand of drinking water will be far smaller than
The amount of domestic water.It is typically all that low discharge uses water when water purification mouth water outlet, now impeller does not rotate, impeller passes through biography
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, avoid to flow into filter core in current cause secondary pollution.When domestic water outlet is opened, domestic water
The flow of outlet 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, and the dirt for making to adsorb on a small quantity on filter core inwall is removed, 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.Do not have to so deliberately go to clean filter core, filter core inwall can all be cleaned, avoided using domestic water every time
Dirt deposits 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 current by filter core and from
After the outflow of water purification mouth, water quality can be highly improved, cleaner with respect to running water.It is raw simultaneously for drinking water
It is relatively low to apply flexibly the purity requirements of water, and domestic water delivery port opening can all clean to filter core inwall every time,
So even if it is also extremely a small amount of that 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 the current that will not be flowed out from domestic water outlet discharge on domestic water outlet produces how many influence.Independent impeller
Setting for chamber can be utilized preferably to the current for flowing into impeller cavity, make wheel rotation more smooth, stable.
Preferably, 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, and 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.
The setting of Pass through above-mentioned technical proposal, 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
With relatively stable promote impeller to rotate, 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.
Preferably, it is provided with restriction on the water purification mouth.
Logical to say above-mentioned technical proposal, the setting of restriction preferably can be controlled to the water yield of water purification mouth, be made net
Larger back pressure is produced at the mouth of a river, avoids producing larger pressure difference between the water inlet on impeller cavity and delivery port, makes normally to filter
Decontamination plant does not rotate in filter core inner chamber during water, extends filter core usage time.If decontamination plant is sent out in water purification mouth 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, filter element life is caused to reduce.
Preferably, the latus rectum of the domestic water outlet is more than the latus rectum of water inlet.
Pass through above-mentioned technical proposal, the latus rectum of domestic water outlet are 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 crushing caused by domestic water water outlet, so as to increase the pressure difference of water inlet and delivery port on impeller cavity, just
Rotated in impeller.
Preferably, 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.
Pass through above-mentioned technical proposal, mainly by between the water inlet and delivery port on impeller cavity during due to wheel rotation
Pressure difference, flow is smaller between the delivery port and water inlet on 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.
Preferably, being set also between bonnet and the shell end face has a middle cover, is provided with middle cover for installing
The bearing bore of bearing, bearing is installed in bearing bore, power transmission shaft is located in bearing.
Pass through above-mentioned technical proposal, shell both 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 frictional force caused by drive axis.
Preferably, 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 mouth is arranged on cover top portion and connected with water-purifying cavity.
Pass through above-mentioned technical proposal, mounting groove are arranged on middle cover, make 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 mouth 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 mouth 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.
Preferably, the decontamination plant is bristle, and bristle is fixed on power transmission shaft.
Pass through above-mentioned technical proposal, bristle are directly anchored on power transmission shaft, make the structure of whole decontamination plant relatively simple,
Caused resistance is also smaller between water during rotation and in filter core, easily rotates.There is bristle preferable decontamination to imitate simultaneously
It fruit, 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, caused frictional force is also smaller between bristle and filter core inwall.
Preferably, the blade is arc-shaped and extended along impeller axis direction that forward face is towards water inlet.
Pass through above-mentioned technical proposal, blade are 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.
Preferably, the flushing mouth of a river being rinsed to water-purifying cavity and filter core is provided with the shell.
Pass through 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 mouth is closed
Bleaching powder can be typically used in cleaning, so inevitably with calcic little particle etc. in running water, after filter 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, it 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 also filter core can be carried out 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, the beneficial effects of the utility model are：By setting domestic water outlet, and use life
The latus rectum of water out is more than the latus rectum of water inlet, is rotated to reach using when domestic water using current driving impeller
And the purpose for driving decontamination plant to rotate, so as to be cleaned to the dirt on filter core inwall, while will be gone by domestic water
The dirt that dirty device clears removes and is 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 mouth；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 utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model 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 mouth 71, and water purification mouth 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 mouth 71
Outflow；When domestic water delivery port 101 is opened, current flow into from water inlet 11, then by the inner chamber of filter core 6 then from bonnet
Domestic water mouth 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
Vertical impeller cavity 102, impeller 2 is provided with impeller cavity 102, middle cover 4 is also equipped between bonnet 10 and the other end of shell 7.In
The both 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 discharge from domestic water delivery port 101 with domestic water.
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
Water ring 21, is evenly distributed in the blade 22 of multiple circular arcs on the lateral surface of drip ring 21, and 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, is produced when 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 are provided with a bearing bore 42, and bearing 5 is provided with bearing bore 42, and power transmission shaft 8 passes through axle
Hold 5.So set to reduce between power transmission shaft 8 and middle cover 4 and occur when power transmission shaft 8 rotates 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 mouth 71
One restriction 73 of upper setting, the water yield of water purification mouth 71 during controlling water purifier to work, impeller when avoiding water purification 71 water outlet of mouth
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
Crushing caused by 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 mouth 71 of connection water-purifying cavity is additionally provided with the side of shell 7 simultaneously,
Water for will be filtered by filter core 6 is drawn.The water that the setting of water-purifying cavity 103 with more convenient can filter out to filter core 6
Concentrated, then drawn by water purification mouth 71.Water-purifying cavity 103 is cleaned for convenience simultaneously, also set up on shell 7
One flushing mouth of a river 72, rinse the mouth of a river 72 and be 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.Bristle 9, which divides, is
Two rows, the side of power transmission shaft 8 is in 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 the dirt on the inwall of filter core 6 can be entered during the rotation of bristle 9
Row brushes, and dirt is taken away into the inwall of filter core 6, is more not easy to produce destruction to the inwall of filter core 6.In addition bristle 9 enters to the inwall of filter core 6
Frictional force when row brushes between the two is also smaller, is easy to impeller 2 to rotate.
Described above is only exemplary embodiment of the present utility model, not for limitation protection model of the present utility model
Enclose, the scope of protection of the utility model is determined by appended claim.
Claims (10)
1. a kind of self-cleaning purifier, it is characterized in that:Including shell, shell both ends are respectively arranged with protecgulum and bonnet, in shell
Portion is provided with the filter core of tubular, and water purification mouth is provided with hull outside face, and the filter core of tubular is provided with shell, and filter core inner chamber is set
Decontamination plant is equipped with, shell is provided at both ends with protecgulum and bonnet, and impeller is provided with protecgulum, 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 impeller cavity from water inlet and rotated with movable vane piece, then flow 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,
Independent impeller cavity is formed between middle cover and protecgulum, the water outlet that filter core inner chamber is flowed into for the water in impeller cavity is provided with middle cover
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 mouth.
4. self-cleaning purifier according to claim 3, it is characterized in that：The latus rectum of the domestic water outlet is more than water inlet
The latus rectum of mouth.
5. self-cleaning purifier according to claim 2, it is characterized in that：Delivery port on the middle cover is arranged on water inlet
Along the rear in wheel rotation direction and close to water inlet.
6. self-cleaning purifier according to claim 3, it is characterized in that：Being set between bonnet and the shell end face also has
One middle cover, the bearing bore for installing bearing is provided with middle cover, bearing is installed in bearing bore, power transmission shaft is located in axle
In holding.
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 |
|---|---|---|---|
| CN201720714708.2U CN207169156U (en) | 2017-06-20 | 2017-06-20 | Self-cleaning purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714708.2U CN207169156U (en) | 2017-06-20 | 2017-06-20 | Self-cleaning purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207169156U true CN207169156U (en) | 2018-04-03 |
Family
ID=61735132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720714708.2U Expired - Fee Related CN207169156U (en) | 2017-06-20 | 2017-06-20 | Self-cleaning purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207169156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096266A (en) * | 2017-06-20 | 2017-08-29 | 胡雪佳 | Self-cleaning purifier |
| CN108974303A (en) * | 2018-07-13 | 2018-12-11 | 浙江海洋大学 | Ship water spray bow thruster |
-
2017
- 2017-06-20 CN CN201720714708.2U patent/CN207169156U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096266A (en) * | 2017-06-20 | 2017-08-29 | 胡雪佳 | Self-cleaning purifier |
| CN108974303A (en) * | 2018-07-13 | 2018-12-11 | 浙江海洋大学 | Ship water spray bow thruster |
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