CN206660711U - Hydro powered automatic cleaning strainer - Google Patents
Hydro powered automatic cleaning strainer Download PDFInfo
- Publication number
- CN206660711U CN206660711U CN201720418330.1U CN201720418330U CN206660711U CN 206660711 U CN206660711 U CN 206660711U CN 201720418330 U CN201720418330 U CN 201720418330U CN 206660711 U CN206660711 U CN 206660711U
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- China
- Prior art keywords
- water inlet
- automatic cleaning
- cleaning strainer
- hydro powered
- tube
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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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 35
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000001914 filtration Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 90
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 230000009471 action Effects 0.000 claims description 10
- 230000000740 bleeding effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002262 irrigation Effects 0.000 abstract description 8
- 238000003973 irrigation Methods 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 description 3
- 238000011001 backwashing Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
It the utility model is related to agricultural irrigation technology, more particularly, to a kind of hydro powered automatic cleaning strainer, by setting impeller wheel portion in intake antrum body, blowdown part is connected with filtration fraction by tube, and the rotation stress to hydraulic impeller is completed using current under adjusting means effect, so as to realize the backwash effect to filter, realize and backwash by itself current, without extra power, it is adapted to be not powered on or the mountain area field irrigation of shortage of electric power uses.
Description
Technical field
Agricultural irrigation technology is the utility model is related to, more particularly, to a kind of hydro powered automatic cleaning strainer.
Background technology
At present, existing horizontal water-driven self-cleaning filter backwash mechanism is circular suction nozzle with suction nozzle, backwash process
In by the screw of suction nozzle could cover whole filter screen inner surface, it is therefore necessary to have extra drive device auxiliary back-washing machine
Structure completes cleaning process, and still, existing this extra drive device needs supply of electric power, be not powered on or shortage of electric power it is upper
Area's field irrigation, then it can not preferably complete to backwash work.
Utility model content
The purpose of this utility model is to provide a kind of hydro powered automatic cleaning strainer, realized by itself current anti-
Rinse, without extra power, be adapted to be not powered on or the mountain area field irrigation of shortage of electric power uses.
In order to solve the above technical problems, the utility model provides a kind of hydro powered automatic cleaning strainer, it includes：
Housing parts, including water inlet cavity and water outlet cavity；
Filtration fraction, it is arranged in the water chamber body；
Impeller wheel portion, it is arranged in the intake antrum body, including：Tube, the hydraulic impeller being arranged on the tube, with
The adjusting means that the intake antrum body phase connects and is controlled to the hydraulic impeller；
Blowdown part, the blowdown part are connected by the tube with the filtration fraction.
Further, the filtration fraction includes：
Filter screen, it is arranged in intake antrum body, and is in net tubular structure；
Slot suction nozzle, it is arranged at the inner side of the filter screen；
Collector pipe, the slot suction nozzle is fixed in the pipe outer wall of catchmenting, and, the slot coaxially connected with the tube
The inner chamber of suction nozzle and the collector pipe, the tube is sequentially communicated.
Further, the slot suction nozzle has a linear suction inlet, the linear suction inlet along the axially extending of the collector pipe,
And the height of the development length and the filter screen of the linear suction inlet is consistent.
Further, the filter screen is arranged in the water chamber body by filter screen fixed plate.
Further, the water outlet cavity is arranged at the top of the housing parts, is provided with the water outlet cavity
Delivery port；The water inlet cavity is arranged at the lower section of the housing parts, and water inlet is provided with the water inlet cavity.
Further, the adjusting means includes：
Pipeline is adjusted, the regulation pipeline is arranged in parallel between the water inlet and the water inlet cavity, the regulation
The flow action of pipeline output is in the first blade of the hydraulic impeller, and the flow action of the water inlet output is in the waterpower
Second blade of impeller, first blade are symmetrical set with the second blade relative to the axle center of the hydraulic impeller；
Regulating valve, the regulating valve are arranged on the regulation pipeline.
Further, the water inlet connects along the tangential of the water inlet cavity with the water inlet cavity.
Further, one end of the tube by the first positioning seat be arranged at it is described water inlet cavity bottom, described turn
The other end of pipe is arranged at the bottom of the water outlet cavity by the second positioning seat.
Further, the hydro powered automatic cleaning strainer also includes：Visor is observed, the observation visor is arranged at institute
State into corresponding to water cavity on the housing parts, for showing the inner case of the water inlet cavity.
Further, the hydro powered automatic cleaning strainer also includes：Air bleeding valve, the air bleeding valve be arranged at it is described go out
Corresponding to water chamber on the housing parts.
Using above-mentioned technical proposal, the utility model has the advantages that：
The utility model provides a kind of hydro powered automatic cleaning strainer, by setting impeller portion in intake antrum body
Point, blowdown part is connected with filtration fraction by tube, and is completed under adjusting means effect using current to hydraulic impeller
Rotation stress, so as to realize the backwash effect to filter, realize and backwash by itself current, without extra power,
It is adapted to be not powered on or the mountain area field irrigation of shortage of electric power uses.
Further, the slot suction nozzle of the hydro powered automatic cleaning strainer uses linear suction inlet, also has to filter screen
The all standing effect of inner surface, improves cleaning performance.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of the utility model hydro powered automatic cleaning strainer；
Fig. 2 is the upward view of the utility model hydro powered automatic cleaning strainer；
Fig. 3 is the structural representation of the first slot suction nozzle of the utility model；
Fig. 4 is the structural representation of second of slot suction nozzle of the utility model；
Fig. 5 is the structural representation of the third slot suction nozzle of the utility model.
Reference：
1- air bleeding valves；2- filter screen fixed plates；3- housing parts；
4- filter screens；5- slot suction nozzles；6- water inlets；
7- blowoff valves；8- blow-off pipes；The positioning seats of 9- first；
10- tubes；11- hydraulic impellers；The positioning seats of 12- second；
13- collector pipes；14- delivery ports；15- observes visor；
16- regulating valves；51- the first slot suction nozzles；52- the second slot suction nozzles；
53- treble-slot suction nozzles.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
Embodiment one
With reference to shown in Fig. 1 to Fig. 2, the present embodiment one provides a kind of hydro powered automatic cleaning strainer, and it includes：Housing
Part 3, filtration fraction and impeller wheel portion；
Wherein, the housing parts 3 include water inlet cavity and water outlet cavity, shape, the chi of intake cavity and water outlet cavity
It is very little not limit to, it can be adjusted flexibly according to being actually needed；
Wherein, the filtration fraction is arranged in the water chamber body, needs exist for explanation, the current for cavity of intaking
Initially enter to filtration fraction, entered back into after being filtered to water chamber body；
Wherein, the impeller wheel portion is arranged in the intake antrum body, including：Tube 10, it is arranged on the tube 10
Hydraulic impeller 11, with the intake antrum body phase even and the adjusting means that is controlled to the hydraulic impeller 11；
Wherein, the blowdown part is connected by the tube 10 with the filtration fraction.
In the present embodiment one, it is preferable that the adjusting means includes：Pipeline and regulating valve 16 are adjusted,
The regulation pipeline is arranged in parallel between the water inlet 6 and the water inlet cavity, the regulation pipeline output
Flow action in the first blade of the hydraulic impeller 11, the flow action that the water inlet 6 exports is in the hydraulic impeller
11 the second blade, first blade are symmetrical set with the second blade relative to the axle center of the hydraulic impeller 11；
The regulating valve 16 is arranged on the regulation pipeline.When in filtration condition, regulating valve 16 is in standard-sized sheet position
Put, the positive negative side's stress balance of hydraulic impeller 11, tube 10 will not be driven to rotate.When in backwashing state, adjusted by adjusting
The aperture for saving valve 16 realizes the rotating speed of control hydraulic impeller 11.Certainly, concrete condition can be found in the following examples.
It can be seen that in the present embodiment one, essentially describe and impeller wheel portion is set in hydro powered automatic cleaning strainer
Situation, do not do any restrictions for housing parts 3, blowdown part, filtration fraction, can flexibly be adjusted according to actual conditions
It is whole.Hydro powered automatic cleaning strainer in the present embodiment one passes through tube by setting impeller wheel portion in intake antrum body
10 are connected blowdown part with filtration fraction, and under adjusting means effect using current complete rotation to hydraulic impeller 11 by
Power, so as to realize the backwash effect to filter, realize and backwash by itself current, without extra power, be adapted to not
It is powered or the mountain area field irrigation of shortage of electric power uses.
Embodiment two
With reference to shown in Fig. 1 to Fig. 2, the present embodiment two is on the basis of above-described embodiment one, primarily directed to slot suction nozzle 5
It is improved, to realize that all standing of inner surface acts on.
Specifically, the present embodiment two provides a kind of hydro powered automatic cleaning strainer, and it includes：Housing parts 3, mistake
Filter part and impeller wheel portion；
Wherein, the housing parts 3 include water inlet cavity and water outlet cavity, shape, the chi of intake cavity and water outlet cavity
It is very little not limit to, it can be adjusted flexibly according to being actually needed；
Wherein, the filtration fraction is arranged in the water chamber body.Preferably, the filtration fraction includes：Filter screen 4,
Slot suction nozzle 5, collector pipe 13；The filter screen 4 is arranged in intake antrum body, and is in net tubular structure；The slot suction nozzle 5 is set
In the inner side of the filter screen 4；The slot suction nozzle 5 is fixed on the outer wall of collector pipe 13, and it is coaxially connected with the tube 10,
The inner chamber of the slot suction nozzle 5 and the collector pipe 13, the tube 10 is sequentially communicated.In other words, in the water chamber body
It is coaxially arranged with filter screen 4, slot suction nozzle 5 and collector pipe 13.
Preferably, the slot suction nozzle 5 has linear suction inlet, and the linear axial direction of the suction inlet along the collector pipe 13 is prolonged
Stretch, and the height of the development length and the filter screen 4 of the linear suction inlet is consistent.
The first, with reference to shown in Fig. 3, the slot suction nozzle 5 includes：The first unilateral slot of the Water collecting tube is arranged to inhale
Mouth 51, the length of the first slot suction nozzle 51 and the equal length of the inner surface of filter screen 4, in the first slot suction nozzle 51
With a linear suction inlet for running through its length direction.
Second, with reference to shown in Fig. 4, the slot suction nozzle 5 includes：It is arranged at two the second gaps of the Water collecting tube bilateral
Stitch suction nozzle 52, the equal length of the length of the second slot suction nozzle 52 and the inner surface of filter screen 4, one described the wherein
The both ends of two slot suction nozzles 52 have linear suction inlet, have linear suction inlet in the centre of another the second slot suction nozzle 52, own
Length of the length sum of linear suction inlet not less than the second slot suction nozzle 52.
The third, with reference to shown in Fig. 5, the slot suction nozzle 5 includes：It is staggered in two of the Water collecting tube bilateral
Treble-slot suction nozzle 53, the length of each treble-slot suction nozzle 53 are the half of the inner surface length of filter screen 4, each described 3rd
There is a linear suction inlet for running through its length direction on slot suction nozzle 53.
Certainly, above-mentioned three kinds of slot suction nozzles 5 can be used alone, and can also be integrated in one and be applied in combination, herein no longer
Limitation.
Equally, the impeller wheel portion is arranged in the intake antrum body, including：Tube 10, it is arranged on the tube 10
Hydraulic impeller 11, with the intake antrum body phase even and the adjusting means that is controlled to the hydraulic impeller 11；Preferably, institute
Stating adjusting means includes：Pipeline and regulating valve 16 are adjusted, the regulation pipeline is arranged in parallel in the water inlet 6 and the water inlet
Between cavity, the flow action of the regulation pipeline output exports in the first blade of the hydraulic impeller 11, the water inlet 6
Flow action in the second blade of the hydraulic impeller 11, first blade and the second blade are relative to the hydraulic impeller
11 axle center is symmetrical set；The regulating valve 16 is arranged on the regulation pipeline.Term " first ", " second " are only used for retouching
Purpose is stated, and it is not intended that instruction or hint relative importance.
Similarly, the blowdown part is connected by the tube 10 with the filtration fraction.
Preferably, the filter screen 4 is arranged in the water chamber body by filter screen fixed plate 2.
It can be seen that in the present embodiment two, the tool of the filtration fraction in hydro powered automatic cleaning strainer is essentially described
Body situation, the especially improvement to slot suction nozzle 5, make existing circular suction nozzle into slot (linear) suction nozzle, such backwash
Suction nozzle need to only do simple circular motion in journey, and the whole inner surface of filter screen 4 can be covered by rotating a circle.For housing parts 3, row
Any restrictions are not done in dirty part, can be adjusted flexibly according to actual conditions.
Certainly, the present embodiment two equally has and the identical beneficial effect of embodiment one, i.e. sets leaf in intake antrum body
Part is taken turns, blowdown part is connected with filtration fraction by tube 10, and is completed under adjusting means effect using current to water
The rotation stress of power impeller 11, so as to realize the backwash effect to filter, realize and backwash by itself current, without volume
Outer power, it is adapted to be not powered on or the mountain area field irrigation of shortage of electric power uses.
Embodiment three
The present embodiment three above-described embodiment one, embodiment two basis on, it is real primarily directed to some above-mentioned twos
The improvement that example is not mentioned is applied, such as：Observe direction of the setting of visor 15, the setting of air bleeding valve 1 and water inlet 6 etc..
Specifically, with reference to shown in Fig. 1 to Fig. 2, the present embodiment three provides a kind of hydro powered automatic cleaning strainer, its
Including：Housing parts 3, filtration fraction and impeller wheel portion；
Wherein, the housing parts 3 include water inlet cavity and water outlet cavity, the water outlet cavity are arranged at the housing section
Divide 3 top, delivery port 14 is provided with the water outlet cavity；The water inlet cavity is arranged under the housing parts 3
Side, water inlet 6 is provided with the water inlet cavity.
Preferably, the water inlet 6 connects along the tangential of the water inlet cavity with the water inlet cavity.
Wherein, the filtration fraction is arranged in the water chamber body.Preferably, the filtration fraction includes：Filter screen 4,
Slot suction nozzle 5, collector pipe 13；The filter screen 4 is arranged in intake antrum body, and is in net tubular structure；The slot suction nozzle 5 is set
In the inner side of the filter screen 4；The slot suction nozzle 5 is fixed on the outer wall of collector pipe 13, and it is coaxially connected with the tube 10,
The inner chamber of the slot suction nozzle 5 and the collector pipe 13, the tube 10 is sequentially communicated.In other words, in the water chamber body
It is coaxially arranged with filter screen 4, slot suction nozzle 5 and collector pipe 13.
Preferably, the slot suction nozzle 5 has linear suction inlet, and the linear axial direction of the suction inlet along the collector pipe 13 is prolonged
Stretch, and the height of the development length and the filter screen 4 of the linear suction inlet is consistent.
Equally, the impeller wheel portion is arranged in the intake antrum body, including：Tube 10, it is arranged on the tube 10
Hydraulic impeller 11, with the intake antrum body phase even and the adjusting means that is controlled to the hydraulic impeller 11；Preferably, institute
Stating adjusting means includes：Pipeline and regulating valve 16 are adjusted, the regulation pipeline is arranged in parallel in the water inlet 6 and the water inlet
Between cavity, the flow action of the regulation pipeline output exports in the first blade of the hydraulic impeller 11, the water inlet 6
Flow action in the second blade of the hydraulic impeller 11, first blade and the second blade are relative to the hydraulic impeller
11 axle center is symmetrical set；The regulating valve 16 is arranged on the regulation pipeline.
Similarly, the blowdown part is connected by the tube 10 with the filtration fraction, and the blowdown part includes row
Dirty pipe 8 and blowoff valve 7, the blow-off pipe 8 are connected with the tube 10, and the blowoff valve 7 is arranged on the blow-off pipe 8.
Preferably, the filter screen 4 is arranged in the water chamber body by filter screen fixed plate 2.
Preferably, one end of the tube 10 by the first positioning seat 9 be arranged at it is described water inlet cavity bottom, described turn
The other end of pipe 10 is arranged at the bottom of the water outlet cavity by the second positioning seat 12.
In the present embodiment three, hydro powered automatic cleaning strainer also includes：Visor 15 is observed, the observation visor 15 is set
It is placed in corresponding to the water inlet cavity on the housing parts 3, for showing the inner case of the water inlet cavity.
In the present embodiment three, hydro powered automatic cleaning strainer also includes：Air bleeding valve 1, the air bleeding valve 1 are arranged at institute
State corresponding to water outlet cavity on the housing parts 3.
It is noted that unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " should do broad sense
Understand, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can mechanically connect, also may be used
Be electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be the company of two element internals
It is logical.For the ordinary skill in the art, it can understand above-mentioned term in the utility model as the case may be
Concrete meaning.
In the present embodiment three, hydro powered automatic cleaning strainer is made specifically comprehensively to describe, certainly, this area
Those of ordinary skill can also be improved on the basis of above-described embodiment three.
By taking embodiment three as an example, the operation principle of the brief description hydro powered automatic cleaning strainer：
When filter is in filtration condition, water is tangentially flowed into through water inlet 6 below housing, is flowed up, through cylinder
Shape filter screen 4, the water after filtering are flowed out by delivery port 14, and this working condition does not need tube 10 to rotate, and regulating valve 16 is in standard-sized sheet
Position, the positive negative side's stress balance of hydraulic impeller 11, will not drive tube 10 to rotate.
When the inner side of filter screen 4 is gradually blocked by dirt impurity, the difference rise of filter inlet and outlet pressure reaches backwash pressure difference
When, filter enters backwash state, opens blowoff valve 7, now the inner chamber of slot suction nozzle 5 is together with collector pipe 13 and the inner chamber of blow-off pipe 8
Pressure drop is extremely consistent with external atmosphere pressure, and the both sides of filter screen 4 form very big pressure differential with the inner chamber of slot suction nozzle 5, in pressure difference
Under effect, filter front and rear partial high pressure water and discharged through the inflow collector pipe 13 of slot suction nozzle 5 through blow-off pipe 8, while by filter screen 4
The dirt impurity that side is gathered rinses out and with High-Pressure Water draining；By adjusting the aperture of regulating valve 16, it is observed that visor 15 is controlled
The rotating speed of hydraulic impeller 11 processed is between 20~40r/min, and hydraulic impeller 11 drives tube 10 to rotate together, and tube 10 drives
Collector pipe 13 and slot suction nozzle 5 make circular-rotation, rotate a circle, that is, complete all standing to the inner surface of filter screen 4, and then will filter
The dirt impurity that the inner surface of net 4 gathers all is discharged.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
- A kind of 1. hydro powered automatic cleaning strainer, it is characterised in that including：Housing parts, including water inlet cavity and water outlet cavity；Filtration fraction, it is arranged in the water chamber body；Impeller wheel portion, it is arranged in the intake antrum body, including：Tube, the hydraulic impeller being arranged on the tube, with it is described The adjusting means that intake antrum body phase connects and is controlled to the hydraulic impeller；Blowdown part, the blowdown part are connected by the tube with the filtration fraction.
- 2. hydro powered automatic cleaning strainer according to claim 1, it is characterised in that the filtration fraction includes：Filter screen, it is arranged in intake antrum body, and is in net tubular structure；Slot suction nozzle, it is arranged at the inner side of the filter screen；Collector pipe, the slot suction nozzle is fixed in the pipe outer wall of catchmenting, and, the slot suction nozzle coaxially connected with the tube It is sequentially communicated with the inner chamber of the collector pipe, the tube.
- 3. hydro powered automatic cleaning strainer according to claim 2, it is characterised in that the slot suction nozzle has line Property suction inlet, the linear suction inlet is along the axially extending of the collector pipe, and the development length of the linear suction inlet and the filter screen Height be consistent.
- 4. hydro powered automatic cleaning strainer according to claim 2, it is characterised in that the filter screen is consolidated by filter screen Fixed board is arranged in the water chamber body.
- 5. the hydro powered automatic cleaning strainer according to any one of claim 1-4, it is characterised in that the water outlet Cavity is arranged at the top of the housing parts, and delivery port is provided with the water outlet cavity；The water inlet cavity is arranged at The lower section of the housing parts, water inlet is provided with the water inlet cavity.
- 6. hydro powered automatic cleaning strainer according to claim 5, it is characterised in that the adjusting means includes：Pipeline is adjusted, the regulation pipeline is arranged in parallel between the water inlet and the water inlet cavity, the regulation pipeline The flow action of output is in the first blade of the hydraulic impeller, and the flow action of the water inlet output is in the hydraulic impeller The second blade, first blade is symmetrical set with the second blade relative to the axle center of the hydraulic impeller；Regulating valve, the regulating valve are arranged on the regulation pipeline.
- 7. hydro powered automatic cleaning strainer according to claim 5, it is characterised in that the water inlet enters described in The tangential of water chamber connects with the water inlet cavity.
- 8. hydro powered automatic cleaning strainer according to claim 5, it is characterised in that one end of the tube passes through First positioning seat is arranged at the bottom of the water inlet cavity, the other end of the tube by the second positioning seat be arranged at it is described go out The bottom of water chamber.
- 9. hydro powered automatic cleaning strainer according to claim 1, it is characterised in that also include：Observe visor, institute State observation visor to be arranged at corresponding to the water inlet cavity on the housing parts, for showing the inside feelings of the water inlet cavity Condition.
- 10. hydro powered automatic cleaning strainer according to claim 1, it is characterised in that also include：Air bleeding valve, institute Air bleeding valve is stated to be arranged at corresponding to the water outlet cavity on the housing parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418330.1U CN206660711U (en) | 2017-04-19 | 2017-04-19 | Hydro powered automatic cleaning strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418330.1U CN206660711U (en) | 2017-04-19 | 2017-04-19 | Hydro powered automatic cleaning strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206660711U true CN206660711U (en) | 2017-11-24 |
Family
ID=60375263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720418330.1U Expired - Fee Related CN206660711U (en) | 2017-04-19 | 2017-04-19 | Hydro powered automatic cleaning strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206660711U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982986A (en) * | 2017-12-16 | 2018-05-04 | 大同煤矿集团有限责任公司 | Automatic backwash water filter |
| CN108404482A (en) * | 2018-04-28 | 2018-08-17 | 深圳市绿洲彩虹机电科技有限公司 | Hydrodynamic force self-cleaning filter |
-
2017
- 2017-04-19 CN CN201720418330.1U patent/CN206660711U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982986A (en) * | 2017-12-16 | 2018-05-04 | 大同煤矿集团有限责任公司 | Automatic backwash water filter |
| CN108404482A (en) * | 2018-04-28 | 2018-08-17 | 深圳市绿洲彩虹机电科技有限公司 | Hydrodynamic force self-cleaning filter |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |