CN113074109A - Water pump with self-cleaning function - Google Patents
Water pump with self-cleaning function Download PDFInfo
- Publication number
- CN113074109A CN113074109A CN202110515061.1A CN202110515061A CN113074109A CN 113074109 A CN113074109 A CN 113074109A CN 202110515061 A CN202110515061 A CN 202110515061A CN 113074109 A CN113074109 A CN 113074109A
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- China
- Prior art keywords
- filter screen
- water
- self
- water pump
- casing
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/20—Filtering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/801—Driving means, shaft packing systems or the like
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a water pump with a self-cleaning function, which comprises a pump body and a filtering device, wherein the filtering device comprises a shell, a water inlet channel is formed in the shell, a filter screen is arranged in the water inlet channel and divides the water inlet channel into a raw water cavity and a purified water cavity, a mounting groove is formed in the inner wall of the shell, the filter screen is arranged in the mounting groove, an elastic part is further arranged in the mounting groove, a turbulence fan blade is arranged in the raw water cavity, a pushing bulge is arranged on the turbulence fan blade, an annular slide rail is arranged on the filter screen, a convex point is arranged on the annular slide rail, the turbulence fan blade is impacted and rotated by water flow to drive the pushing bulge to slide along the. According to the invention, the flow-disturbing fan blades are impacted by water flow, so that the pushing protrusions on the flow-disturbing fan blades push the filter screen to vibrate in the mounting groove, so that large-particle impurities attached to the filter screen are shaken off, and the filter effect of the filter screen on the water flow is prevented from being influenced by the large-particle impurities blocked on the filter screen.
Description
Technical Field
The invention belongs to the field of water pumps, and particularly relates to a water pump with a self-cleaning function.
Background
At present, the in-process that uses of the water pump that is used for carrying liquid is because of not possessing filterable function for the rivers of extraction are comparatively muddy, and large granule impurity such as silt in the rivers get into and block up inside the water pump, and then influence the use of water pump, shorten the life of water pump.
Disclosure of Invention
The invention provides a water pump with a self-cleaning function, which solves at least one of the problems.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a water pump with self-cleaning function, include the pump body and locate the filter equipment of pump body water inlet department, filter equipment includes the casing, form water inlet channel in the casing, be equipped with the filter screen in the water inlet channel, the filter screen separates into the former water cavity that is located filter screen one side and the water purification chamber that is located the filter screen opposite side with water inlet channel, be equipped with the mounting groove on the inner wall of casing, the mounting inslot is located to the periphery side of filter screen, still be equipped with the elastic component in the mounting groove, the elastic component is located the one side in filter screen towards the water purification chamber, former water cavity is equipped with the vortex flabellum, be equipped with the promotion arch on the vortex flabellum, be equipped with on the filter screen and promote protruding complex annular slide rail, be equipped with the bump on the annular slide.
Furthermore, the salient points are arranged in a plurality of numbers, and the salient points are distributed at equal intervals along the annular slide rail.
Furthermore, the turbulent fan blades are provided with mounting holes, and the pushing protrusions are inserted into the mounting holes.
Furthermore, the turbulent flow fan blades are provided with cleaning parts facing one side of the filter screen, and the cleaning parts rotate along with the turbulent flow fan blades to rub the filter screen so as to clean impurities on the filter screen.
Further, the cleaning parts are bristles.
Further, the casing is including dismantling first casing and the second casing of connection, and the tip and the first casing of second casing cup joint mutually, and the filter screen is installed on the second casing, and the vortex flabellum is installed on first casing.
Further, the first housing and the second housing are in threaded connection.
Compared with the prior art, the invention has the beneficial effects that:
the invention filters water flow by arranging the filtering device at the water inlet of the pump body, prevents large particle impurities such as silt in the water flow from entering the water pump, ensures the cleanness of the interior of the water pump, ensures that the water flow flows into the water purifying cavity after being filtered by the filter screen from the raw water cavity, keeps the large particle impurities in the water flow on one side of the filter screen facing the raw water cavity, prevents the large particle impurities from entering the water purifying cavity, simultaneously leads the water flow flowing through the raw water cavity to impact the turbulence fan blades, leads the turbulence fan blades to rotate under the impact of the water flow, further drives the pushing bulges on the turbulence fan blades to slide along the annular slide rail, when the pushing bulges are abutted against the convex points protruded on the annular slide rail, the filter screen moves to one side of the water purifying cavity and extrudes the elastic part due to the pushing bulges, when the pushing bulges cross the convex points, the filter screen moves towards the direction of the turbulence fan blades under, so that promote protruding and slide the slide rail counterbalance and continue to slide along annular slide rail, pivoted vortex flabellum promotes the filter screen through promoting the arch and shakes in the mounting groove, shake with the large granule impurity that will attach to on the filter screen, prevent that large granule impurity from blockking up on the filter screen and influencing the filter effect of filter screen to rivers, guarantee that the inside of water pump is clean, make the water pump at the during operation, not only can filter rivers through the filter screen, can also drive the filter screen through the vortex flabellum that receives the rivers impact and take place vibrations, in order to prevent that large granule impurity from blockking up on the filter screen and influencing the filter effect of filter screen to rivers, realize the self-cleaning of.
Drawings
The invention is further described with reference to the accompanying drawings and the detailed description below:
FIG. 1 is a schematic view of a push protrusion sliding on an annular slide rail;
FIG. 2 is a schematic view of the filter screen pushed by the pushing projection through the convex point;
fig. 3 is a schematic view of a filter screen.
Wherein:
100. a pump body;
200. a housing; 210. a first housing; 211. a raw water cavity; 220. a second housing; 221. a water purifying cavity; 222. mounting grooves; 230. an elastic member;
300. a filter screen; 310. an annular slide rail; 311. salient points;
400. a spoiler blade; 410. pushing the protrusion; 420. and (5) cleaning the part.
Detailed Description
An embodiment of a water pump having a self-cleaning function according to the present invention will be further described with reference to fig. 1 to 3.
The first embodiment is as follows:
a water pump with a self-cleaning function is disclosed, as shown in fig. 1 to 3, comprising a pump body 100 and a filter device arranged at the water inlet of the pump body 100, wherein the filter device comprises a housing 200, a water inlet channel for water to pass through is formed in the housing 200, a filter screen 300 is arranged in the water inlet channel, and the filter screen 300 divides the water inlet channel into a raw water cavity 211 positioned at one side of the filter screen 300 and a purified water cavity 221 positioned at the other side of the filter screen 300. Be equipped with mounting groove 222 on the inner wall of casing 200, in mounting groove 222 was located to the periphery side of filter screen 300, still was equipped with elastic component 230 in mounting groove 222, and elastic component 230 is located one side of filter screen 300 towards water purification chamber 221, is equipped with vortex flabellum 400 in the raw water cavity 211, is equipped with on the vortex flabellum 400 and promotes protruding 410, is equipped with on the filter screen 300 and promotes protruding 410 complex annular slide rail 310, is equipped with bump 311 on the annular slide rail 310. When the water pump works, water flow enters from the water inlet of the pump body 100, the water flow in the original water cavity 211 flows into the water purification cavity 221 after being filtered by the filter screen 300, large particle impurities in the water flow are left on one side of the filter screen 300 facing the original water cavity 211, meanwhile, the water flow flowing through the original water cavity 211 impacts the turbulent fan blades 400, so that the turbulent fan blades 400 rotate under the impact of the water flow, further the pushing protrusions 410 on the turbulent fan blades 400 are driven to slide along the annular slide rail 310, when the pushing protrusions 410 abut against the salient points 311 protruded on the annular slide rail 310, the filter screen 300 moves towards one side of the water purification cavity 221 and extrudes the elastic member 230 under the pushing of the pushing protrusions 410, when the pushing protrusions 410 cross the salient points 311, the filter screen 300 moves towards the turbulent fan blades 400 under the elastic action of the elastic member 230, so that the pushing protrusions 410 abut against the annular slide rail 310 and continue to slide along the annular slide rail 310, the rotating turbulent fan blades 400 push the filter screen, with will attach to the large granule impurity shake on filter screen 300 and fall, prevent that large granule impurity from blockking up on filter screen 300 and influencing filter screen 300 to the filter effect of rivers, guarantee the inside cleanness of water pump.
The invention filters water flow by arranging the filtering device at the water inlet of the pump body 100, prevents large particle impurities such as silt in the water flow from entering the interior of the water pump, ensures the cleanness of the interior of the water pump, ensures that the water flow flows into the water purifying cavity 221 after being filtered by the filter screen 300 from the raw water cavity 211, keeps the large particle impurities in the water flow at one side of the filter screen 300 facing the raw water cavity 211, prevents the large particle impurities from entering the water purifying cavity 221, simultaneously leads the water flow flowing through the raw water cavity 211 to impact the turbulent fan blades 400, leads the turbulent fan blades 400 to rotate under the impact of the water flow, further drives the pushing bulge 410 on the turbulent fan blades 400 to slide along the annular slide rail 310, when the pushing bulge 410 is abutted against the salient points 311 protruded on the annular slide rail 310, the filter screen 300 is pushed by the pushing bulge 410 to move to one side of the water purifying cavity 221 and extrudes the elastic, when promoting protruding 410 and crossing bump 311, filter screen 300 removes to vortex flabellum 400 direction under the elastic force effect of elastic component 230, so that promote protruding 410 and slide the slide rail counterbalance and continue to slide along annular slide rail 310, pivoted vortex flabellum 400 promotes filter screen 300 vibrations in mounting groove 222 through promoting protruding 410, with the large granule impurity vibrations that will attach to on filter screen 300, prevent that large granule impurity from blockking up on filter screen 300 and influencing filter effect of filter screen 300 to rivers, guarantee the inside cleanness of water pump, make the water pump at the during operation, not only can filter rivers through filter screen 300, can also drive filter screen 300 through the vortex flabellum 400 that receives the rivers impact and take place vibrations, prevent that large granule impurity from blockking up on filter screen 300 and influencing the filter effect of filter screen 300 to rivers, realize the self-cleaning of water pump.
The plurality of protruding points 311 in this embodiment are preferably arranged, and the plurality of protruding points 311 are distributed along the annular slide rail 310 at equal intervals to improve the vibration frequency of the filter screen 300, enhance the self-cleaning effect of the filter screen 300, and prevent large particle impurities from blocking the filter screen 300.
In this embodiment, the spoiler blade 400 is provided with a mounting hole, the pushing protrusion 410 is inserted into the mounting hole, and when the pushing protrusion 410 is worn due to long-term operation, the pushing protrusion 410 can be replaced independently to ensure the pushing effect of the pushing protrusion 410 on the filter screen 300. In order to further clear away the large granule impurity on the filter screen 300, this embodiment still is equipped with cleaning part 420 in vortex flabellum 400 towards filter screen 300 one side, and when vortex flabellum 400 rotated, cleaning part 420 rotated along with vortex flabellum 400 jointly for cleaning part 420's tip rubs the different positions of filter screen 300, with the impurity on the clearance filter screen 300, cleaning part 420 preferred adopts exquisite brush hair.
In this embodiment, the housing 200 includes the first housing 210 and the second housing 220 that can dismantle the connection, the tip and the first housing 210 of second housing 220 cup joint, the filter screen 300 is installed on the second housing 220, the vortex flabellum 400 is installed on the first housing 210, through setting vortex flabellum 400 and filter screen 300 respectively on the first housing 210 and the second housing 220 that can dismantle the connection, make the user when the water pump that finishes using, can be with first housing 210 and second housing 220 in order to carry out thorough washing to vortex flabellum 400 and filter screen 300 respectively, in order to be ready for next use. Preferably, the first housing 210 and the second housing 220 are connected by screw threads, so that the structure is simple, the mounting and the dismounting of a user are facilitated, and the use experience of the user is improved.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (7)
1. A water pump with self-cleaning function, its characterized in that: comprises a pump body and a filtering device arranged at a water inlet of the pump body, wherein the filtering device comprises a shell, a water inlet channel is formed in the shell, a filter screen is arranged in the water inlet channel, the filter screen divides the water inlet channel into a raw water cavity positioned at one side of the filter screen and a purified water cavity positioned at the other side of the filter screen, the inner wall of the shell is provided with a mounting groove, the peripheral side of the filter screen is arranged in the mounting groove, an elastic piece is arranged in the mounting groove and is positioned at one side of the filter screen facing the water purifying cavity, the raw water cavity is provided with a turbulent flow fan blade, the turbulent flow fan blade is provided with a pushing bulge, the filter screen is provided with an annular slide rail matched with the pushing bulge, be equipped with the bump on the annular slide rail, the vortex flabellum receives water impact and rotates and slide along the annular slide rail in order to drive the promotion arch, it drives to promote protruding crossing the bump the filter screen is in vibrations in the mounting groove.
2. The water pump with a self-cleaning function according to claim 1, characterized in that: the salient points are arranged in a plurality, and the salient points are distributed at equal intervals along the annular slide rail.
3. The water pump with a self-cleaning function according to claim 1, characterized in that: the turbulent fan blades are provided with mounting holes, and the pushing protrusions are connected with the mounting holes in an inserting mode.
4. The water pump with a self-cleaning function according to claim 1, characterized in that: the vortex flabellum orientation filter screen one side still is equipped with the cleaning part, the cleaning part rotates along with the vortex flabellum and rubs the impurity on the filter screen in order to clear up the filter screen.
5. The water pump with a self-cleaning function according to claim 4, characterized in that: the cleaning pieces are bristles.
6. The water pump with a self-cleaning function according to claim 1, characterized in that: the casing is including dismantling first casing and the second casing of connection, the tip of second casing with first casing cup joints mutually, the filter screen is installed on the second casing, the vortex flabellum is installed on the first casing.
7. The water pump with a self-cleaning function according to claim 6, characterized in that: the first housing and the second housing are threadedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110515061.1A CN113074109B (en) | 2021-05-11 | 2021-05-11 | Water pump with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110515061.1A CN113074109B (en) | 2021-05-11 | 2021-05-11 | Water pump with self-cleaning function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113074109A true CN113074109A (en) | 2021-07-06 |
| CN113074109B CN113074109B (en) | 2022-06-28 |
Family
ID=76616467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110515061.1A Active CN113074109B (en) | 2021-05-11 | 2021-05-11 | Water pump with self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113074109B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803299A (en) * | 2021-09-07 | 2021-12-17 | 于天生 | Multi-section water pump |
| CN114483574A (en) * | 2022-02-09 | 2022-05-13 | 江苏升亚泵阀制造有限公司 | Cam rotor pump convenient to maintain |
| CN114748928A (en) * | 2022-04-12 | 2022-07-15 | 江苏省水利勘测设计研究院有限公司 | Pump station water inlet flow channel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000074459A1 (en) * | 1999-06-02 | 2000-12-07 | Stego-Holding Gmbh | Filter-fan that can be fitted in a wall recess |
| CN207314300U (en) * | 2017-06-11 | 2018-05-04 | 黄立华 | A kind of water conservancy pipeline |
| CN109780237A (en) * | 2019-03-11 | 2019-05-21 | 王朝鹤 | A kind of valve body with filtering function |
| CN109826693A (en) * | 2019-04-11 | 2019-05-31 | 安徽理工大学 | A kind of purifying vehicle exhaust filter of automatic ash removing |
| CN210440296U (en) * | 2019-08-20 | 2020-05-01 | 安徽省天马泵阀集团有限公司 | Single-stage single-suction type non-clogging self-suction pump |
| CN211599115U (en) * | 2019-12-20 | 2020-09-29 | 山东京泰耐磨材料有限责任公司 | Sand prevention stone structure of sewage pump |
| CN212560107U (en) * | 2020-03-31 | 2021-02-19 | 海南科技职业大学 | Novel lower oil of oil loss filters device |
| CN112495092A (en) * | 2020-11-23 | 2021-03-16 | 朱小苏 | Multifunctional atmosphere pollution prevention and control device |
-
2021
- 2021-05-11 CN CN202110515061.1A patent/CN113074109B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000074459A1 (en) * | 1999-06-02 | 2000-12-07 | Stego-Holding Gmbh | Filter-fan that can be fitted in a wall recess |
| CN207314300U (en) * | 2017-06-11 | 2018-05-04 | 黄立华 | A kind of water conservancy pipeline |
| CN109780237A (en) * | 2019-03-11 | 2019-05-21 | 王朝鹤 | A kind of valve body with filtering function |
| CN109826693A (en) * | 2019-04-11 | 2019-05-31 | 安徽理工大学 | A kind of purifying vehicle exhaust filter of automatic ash removing |
| CN210440296U (en) * | 2019-08-20 | 2020-05-01 | 安徽省天马泵阀集团有限公司 | Single-stage single-suction type non-clogging self-suction pump |
| CN211599115U (en) * | 2019-12-20 | 2020-09-29 | 山东京泰耐磨材料有限责任公司 | Sand prevention stone structure of sewage pump |
| CN212560107U (en) * | 2020-03-31 | 2021-02-19 | 海南科技职业大学 | Novel lower oil of oil loss filters device |
| CN112495092A (en) * | 2020-11-23 | 2021-03-16 | 朱小苏 | Multifunctional atmosphere pollution prevention and control device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803299A (en) * | 2021-09-07 | 2021-12-17 | 于天生 | Multi-section water pump |
| CN114483574A (en) * | 2022-02-09 | 2022-05-13 | 江苏升亚泵阀制造有限公司 | Cam rotor pump convenient to maintain |
| CN114483574B (en) * | 2022-02-09 | 2022-11-15 | 江苏升亚泵阀制造有限公司 | Cam rotor pump convenient to maintain |
| CN114748928A (en) * | 2022-04-12 | 2022-07-15 | 江苏省水利勘测设计研究院有限公司 | Pump station water inlet flow channel |
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| Publication number | Publication date |
|---|---|
| CN113074109B (en) | 2022-06-28 |
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