CN114017348A - Submerged sewage pump with anti-blocking function - Google Patents
Submerged sewage pump with anti-blocking function Download PDFInfo
- Publication number
- CN114017348A CN114017348A CN202111300959.3A CN202111300959A CN114017348A CN 114017348 A CN114017348 A CN 114017348A CN 202111300959 A CN202111300959 A CN 202111300959A CN 114017348 A CN114017348 A CN 114017348A
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- Prior art keywords
- sewage pump
- connecting block
- rod
- motor
- slide
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- 239000010865 sewage Substances 0.000 title claims abstract description 47
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 241000282472 Canis lupus familiaris Species 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an anti-blocking submerged sewage pump, which comprises a sewage pump main body; a base; a protective cover for protecting the base; the anti-blocking mechanism is used for clearing away blocking objects adsorbed on the outer side of the protective cover; prevent blockking up mechanism and include motor and L shape clearance pole, the output shaft one end of motor with L shape clearance pole one end is connected, prevents blockking up the mechanism and still includes a box, and the box outer wall is equipped with a plurality of second fender rod, second fender rod one end with first fender rod lateral wall is connected, and the bottom half is equipped with the rectangular shape through-hole of second, and the output shaft of motor passes the rectangular shape through-hole of second, and the bottom ring bottom is equipped with first recess, and first fender rod outside lateral wall is equipped with the second recess, and L shape clearance pole is located in first recess and the second recess. The invention is convenient and quick to use, can realize quick cleaning of the blockage on the outer side of the protective cover through the L-shaped cleaning rod, and is convenient for keeping the sewage pump working normally.
Description
Technical Field
The invention relates to the technical field of sewage pumps, in particular to an underwater sewage pump with an anti-blocking function.
Background
The sewage pump is a pump product which is connected with a motor and simultaneously submerged to work under liquid, and compared with a common horizontal pump or a vertical sewage pump, the sewage pump has compact structure and small occupied area. The installation and maintenance are convenient, the large-scale dredge pump is generally provided with an automatic coupling device to carry out automatic installation, and the installation and the maintenance are quite convenient. The continuous operation time is long. The sewage pump has the advantages that the pump and the motor are coaxial, the shaft is short, the rotating parts are light in weight, so that the load borne by the bearings is relatively small, and the service life of the sewage pump is much longer than that of a common pump. The problems of cavitation damage, irrigation and water diversion and the like do not exist. Particularly, the latter point brings great convenience to operators. The vibration noise is small, the temperature rise of the motor is low, and the environment is not polluted.
The water inlet of the existing submerged sewage pump is easily blocked by leaves, plastic bags and other articles when the water inlet of the sewage pump works, so that the normal work of the sewage pump is influenced.
Disclosure of Invention
The invention mainly aims to provide an anti-blocking submerged sewage pump, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
an underwater sewage pump with anti-blocking function comprises
A dredge pump main body;
a base;
a protective cover for protecting the base;
the anti-blocking mechanism is used for clearing away blocking objects adsorbed on the outer side of the protective cover;
the anti-blocking mechanism comprises a motor and an L-shaped cleaning rod, and one end of an output shaft of the motor is connected with one end of the L-shaped cleaning rod.
Preferably, the top of the sewage pump main body is provided with a connector, one end of the connector is provided with a handle, and the sewage pump main body is connected with the connector through a first bolt.
Preferably, a water outlet pipe is arranged on one side of the base, and the base is connected with the sewage pump main body through a second bolt.
Preferably, the protection casing includes end ring and the first guard bar of a plurality of, first guard bar one end with the end ring top is connected, the first guard bar other end and base bottom are connected.
Preferably, the anti-blocking mechanism further comprises a box body, a plurality of second protection rods are arranged on the outer wall of the box body, and one ends of the second protection rods are connected with the side wall of the first protection rod.
Preferably, the inboard lateral wall symmetry of box is equipped with first slide rail, the matching is equipped with first slide in the first slide rail, first slide lateral wall is equipped with first connecting block, first connecting block bottom is equipped with first electric putter, first electric putter one end is equipped with the second connecting block, second connecting block one end and box lateral wall are connected, first slide rail both ends all are equipped with first dog, two first slide lateral wall is equipped with same backup pad.
Preferably, the backup pad top is equipped with the second slide rail, the matching is equipped with the second slide in the second slide rail, second slide top is equipped with the third connecting block, third connecting block lateral wall is equipped with second electric putter, second electric putter one end is equipped with the fourth connecting block, fourth connecting block one end with the backup pad top is connected, second slide rail top in second slide below is equipped with two first rectangular shape through-holes, second slide bottom is equipped with a plurality of connecting rod, the connecting rod passes first rectangular shape through-hole, a plurality of connecting rod one end in the backup pad below is equipped with the mounting bracket, motor one end with the mounting bracket bottom is connected, the motor outside is equipped with the buckler, second slide rail both ends all are equipped with the second dog.
Preferably, a second long-strip-shaped through hole is formed in the bottom of the box body, an output shaft of the motor penetrates through the second long-strip-shaped through hole, a first groove is formed in the bottom of the bottom ring, a second groove is formed in the side wall of the outer side of the first protection rod, and the L-shaped cleaning rod is arranged in the first groove and the second groove.
Compared with the prior art, the invention has the following beneficial effects:
according to the submerged sewage pump with the anti-blocking function, the protective cover is arranged, so that articles can be prevented from entering the base through the protective cover, and the water inlet of the base is protected conveniently;
by arranging the first groove and the second groove, when the protective cover is not blocked, the L-shaped cleaning rod is positioned in the first groove and the second groove, and the outer side of the L-shaped cleaning rod is flush with the outer side of the protective cover, so that the L-shaped cleaning rod is protected conveniently;
by arranging the anti-blocking mechanism, the blockage on the outer side of the protective cover can be quickly cleaned through the motor and the L-shaped cleaning rod, so that the sewage pump can conveniently keep working normally;
by arranging the first slide rail, the first slide plate, the first connecting block, the first electric push rod, the second connecting block, the first stop block and the supporting plate, the first electric push rod drives the first slide plate to move downwards through the first connecting block, the first slide plate slides along the first slide rail, after the first slide plate is contacted with the first stop block below the first slide rail, the first slide plate stops moving, the first slide plate drives the supporting plate to move downwards, the supporting plate drives the motor to move downwards through the connecting rod and the mounting frame, and the motor drives the L-shaped cleaning rod to move downwards, so that the horizontal top of the L-shaped cleaning rod is flush with the bottom of the bottom ring, and the L-shaped cleaning rod can quickly clean a blockage at the bottom of the bottom ring;
through setting up the second slide rail, the second slide, the third connecting block, second electric putter, the fourth connecting block, first rectangular shape through-hole, connecting rod and mounting bracket, second electric putter passes through the third connecting block and drives the second slide and slide to keeping away from second electric putter one side, the second slide slides along the second slide rail, second slide and second slide rail keep away from second electric putter one side's second stopper contact back stop motion, the second slide passes through connecting rod and mounting bracket drive motor to keeping away from second electric putter one side motion, make the vertical inboard and the first guard bar outside parallel and level of L shape clearance pole, be convenient for make the jam in the first guard bar outside of L shape clearance pole clearance fast.
Drawings
Fig. 1 is a schematic view of the overall structure of an anti-clogging submerged sewage pump provided by the invention.
Fig. 2 is a bottom view of the shield.
Fig. 3 is a side view of the shield.
Fig. 4 is a schematic view of the internal structure of the shield.
Fig. 5 is an enlarged schematic view of a portion a in fig. 4.
Fig. 6 is a top view of the support plate.
In the figure: 1. a dredge pump main body; 2. a base; 3. a protective cover; 4. an anti-clogging mechanism; 101. a connector; 102. a handle; 103. a first bolt; 201. a water outlet pipe; 202. a second bolt; 301. a bottom ring; 302. a first guard bar; 303. a first groove; 304. a second groove; 401. a motor; 402. an L-shaped cleaning rod; 403. a box body; 404. a second guard bar; 405. a first slide rail; 406. a first slide plate; 407. a first connection block; 408. a first electric push rod; 409. a second connecting block; 410. a first stopper; 411. a support plate; 412. a second slide rail; 413. a second slide plate; 414. a third connecting block; 415. a second electric push rod; 416. a fourth connecting block; 417. a first elongated through hole; 418. a connecting rod; 419. a mounting frame; 420. a waterproof cover; 421. a second stopper; 422. a second elongated through hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, a submerged sewage pump with anti-blocking function comprises a sewage pump main body 1, a base 2, a protective cover 3 and an anti-blocking mechanism 4, wherein the protective cover 3 can protect the base 2 and also can prevent large-particle impurities from entering the base 2 to prevent an impeller in the base 2 from being blocked by the large-particle impurities, the protective cover 3 can be completely or partially blocked by the large-particle impurities except the large-particle impurities in the submerged sewage, and the anti-blocking mechanism 4 can clear the blocking objects adsorbed on the outer side of the protective cover 3.
The top of the sewage pump main body 1 is provided with a connector 101, one end of the connector 101 is provided with a handle 102, the handle 102 is annular, the surface of the sewage pump main body 1 is polished, the sewage pump main body 1 can be conveniently carried through the handle 102, the sewage pump main body 1 is connected with the connector 101 through a first bolt 103, a first sealing gasket is arranged between the sewage pump main body 1 and the connector 101, the sealing performance of the top of the sewage pump main body 1 is improved, and normal operation of components in the sewage pump main body 1 is guaranteed; base 2 one side is equipped with outlet pipe 201, is equipped with the coupling on outlet pipe 201, is convenient for carry out fixed connection with the water pipe, and base 2 and dredge pump main part 1 are connected through second bolt 202, are equipped with the sealed pad of second between base 2 and the dredge pump main part 1, increase the leakproofness of dredge pump main part 1 bottom, and the normal work of components and parts in the evidence dredge pump main part 1.
The protection casing 3 includes the first fender rod 302 of bottom ring 301 and a plurality of, first fender rod 302 one end is connected with bottom ring 301 top, the first fender rod 302 other end and the 2 bottoms of base are connected, prevent that blocking mechanism 4 includes box 403, the box 403 outer wall is equipped with a plurality of second fender rod 404, second fender rod 404 one end and the first fender rod 302 lateral wall are connected, first fender rod 302, second fender rod 404 and bottom ring 301 mutually support and protect base 2, can also block that large granule impurity gets into and blocks the impeller in the base 2.
The anti-blocking mechanism 4 comprises a motor 401 and an L-shaped cleaning rod 402, one end of an output shaft of the motor 401 is connected with one end of the L-shaped cleaning rod 402, a first groove 303 is arranged at the bottom of the bottom ring 301, a second groove 304 is arranged on the outer side wall of the first protective rod 302, the L-shaped cleaning rod 402 is arranged in the first groove 303 and the second groove 304, before the pump body is operated, the L-shaped cleaning rod 402 is positioned in the first groove 303 and the second groove 304, the bottom outside parallel and level of L shape clearance pole 402 and the bottom outside parallel and level of end ring 301, the lateral wall outside and the first guard bar 302 lateral wall outside parallel and level of L shape clearance pole 402 make L shape clearance pole 402 and protection casing 3 look like a whole, promote wholly beautifully, L clearance pole 402 can also be protected in addition, prevent that clearance pole 402 from receiving the damage, box 403 bottom is equipped with the rectangular shape through-hole 422 of second, the output shaft of motor 401 passes the rectangular shape through-hole 422 of second.
The side wall of the inner side of the box 403 is symmetrically provided with first slide rails 405, the first slide rails 405 are internally provided with first sliding plates 406 in a matching manner, the two first slide rails 405 are symmetrically arranged to have the same height, so that the movement heights of the first sliding plates 406 in the first slide rails are the same, the side wall of the first sliding plate 406 is provided with a first connecting block 407, the bottom of the first connecting block 407 is provided with a first electric push rod 408, one end of the first electric push rod 408 is provided with a second connecting block 409, one end of the second connecting block 409 is connected with the side wall of the box 403, the first electric push rod 408 and the first slide rails 405 are arranged in parallel, so that the first electric push rod 408 only has thrust and no extrusion force on the first sliding plates 406, the friction force of the first sliding plates 406 is reduced, the abrasion of the first sliding plates 406 is reduced, the service life of the first sliding plates 406 is further prolonged, the first electric push rod 408 runs stably and can be stopped immediately, the two ends of the first slide rails 405 are both provided with first stoppers 410, carry on spacingly through two first dogs 410 to first slide 406, when first slide 406 and the first dog 410 contact of top, make the bottom outside of L shape clearance pole 402 and the bottom outside parallel and level of end ring 301, be convenient for protect L shape clearance pole 402, when first slide 406 and the first dog 410 contact of bottom, make the horizontal top of L shape clearance pole 402 and end ring 301 bottom parallel and level, be convenient for make L shape clearance pole 402 clear up the jam of end ring 301 bottom fast, two first slide 406 lateral walls are equipped with same support plate 411, support plate 411 and first slide 406 set up perpendicularly, support plate 411 top horizontal setting.
A second sliding rail 412 is arranged at the top of the supporting plate 411, a second sliding plate 413 is arranged in the second sliding rail 412 in a matching manner, a third connecting block 414 is arranged at the top of the second sliding plate 413, a second electric push rod 415 is arranged on the side wall of the third connecting block 414, a fourth connecting block 416 is arranged at one end of the second electric push rod 415, one end of the fourth connecting block 416 is connected with the top of the supporting plate 411, the second electric push rod 415 and the second sliding rail 412 are arranged in parallel, so that the second electric push rod 415 only has thrust and no extrusion force on the second sliding plate 413, the friction force of the second sliding plate 413 is reduced, the abrasion of the second sliding plate 413 is reduced, the service life of the second sliding plate 413 is prolonged, two first elongated through holes 417 are arranged below the second sliding plate 413 at the top of the second sliding rail 412, a plurality of connecting rods 418 are arranged at the bottom of the second sliding plate 413, the connecting rods 418 pass through the first elongated through holes 417, and a plurality of connecting rods 418 are arranged below the supporting plate 411, the two first elongated through holes 417 limit the connecting rod 418, and the two first elongated through holes 417 are arranged in parallel, so as to increase the connection stability between the second sliding plate 413 and the mounting rack 419, so that the second sliding plate 413 is relatively stable when the mounting rack 419 is driven by the connecting rod 418 to move, and increase the stability of the whole device, one end of the motor 401 is connected with the bottom of the mounting rack 419, a waterproof cover 420 is arranged outside the motor 401, the two ends of the second sliding rail 412 are both provided with the second stoppers 421, when the second sliding plate 413 contacts with the second stopper 421 on the left side in fig. 5, the outer side of the side wall of the L-shaped cleaning rod 402 is flush with the outer side of the side wall of the first guard bar 302, so that the L-shaped cleaning rod 402 and the guard 3 look like a whole, the whole is improved, the L-shaped cleaning rod 402 can be protected, the cleaning rod 402 is prevented from being damaged, when the second sliding plate 413 contacts with the second stopper 421 on the right side in fig. 5, the vertical inner side of the L-shaped cleaning rod 402 is flush with the outer side of the first protection rod 302, so that the L-shaped cleaning rod 402 can quickly clean the blockage on the outer side of the first protection rod 302.
It should be noted that, the invention is a submerged sewage pump with anti-clogging function, when the protective cover 3 is not clogged, the L-shaped cleaning rod 402 is positioned in the first groove 303 and the second groove 304, and the outer side of the L-shaped cleaning rod 402 is flush with the outer side of the protective cover 3, so as to protect the L-shaped cleaning rod 402; when the protective cover 3 is blocked, a power supply of the first electric push rod 408 is turned on, the first electric push rod 408 drives the first sliding plate 406 to move downwards through the first connecting block 407, the first sliding plate 406 slides along the first sliding rail 405, after the first sliding plate 406 is contacted with the first stopper 410 below the first sliding rail 405, the first sliding plate 406 stops moving, the first sliding plate 406 drives the supporting plate 411 to move downwards, the supporting plate 411 drives the motor 401 to move downwards through the connecting rod 418 and the mounting frame 419, the motor 401 drives the L-shaped cleaning rod 402 to move downwards, so that the horizontal top of the L-shaped cleaning rod 402 is flush with the bottom of the bottom ring 301, and the L-shaped cleaning rod 402 can quickly clean the blockage at the bottom of the bottom ring 301; the power supply of the second electric push rod 415 is turned on, the second electric push rod 415 drives the second sliding plate 413 to slide to one side far away from the second electric push rod 415 through the third connecting block 414, the second sliding plate 413 slides along the second sliding rail 412, the second sliding plate 413 and the second sliding rail 412 stop moving after contacting with the second stop 421 at one side far away from the second electric push rod 415, the second sliding plate 413 drives the motor 401 to move to one side far away from the second electric push rod 415 through the connecting rod 718 and the mounting frame 419, so that the vertical inner side of the L-shaped cleaning rod 402 is flush with the outer side of the first protection rod 302, and the L-shaped cleaning rod 402 can rapidly clean the blockage at the outer side of the first protection rod 302; the power supply of the motor 401 is turned on, the motor 401 drives the L-shaped cleaning rod 402 to rotate, the inner side of the L-shaped cleaning rod 402 is flush with the outer side of the protective cover 3, and the L-shaped cleaning rod 402 can clean the blockage on the protective cover 3 quickly.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A submerged sewage pump with anti-blocking function is characterized by comprising
A sewage pump body (1);
a base (2);
a protective cover (3) for protecting the base;
the anti-blocking mechanism (4) is used for clearing away blockages adsorbed on the outer side of the protective cover (3);
the anti-blocking mechanism (4) comprises a motor (401) and an L-shaped cleaning rod (402), wherein one end of an output shaft of the motor (401) is connected with one end of the L-shaped cleaning rod (402).
2. The submersible sewage pump with anti-clogging function according to claim 1, wherein: the sewage pump is characterized in that a connector (101) is arranged at the top of the sewage pump main body (1), a handle (102) is arranged at one end of the connector (101), and the sewage pump main body (1) is connected with the connector (101) through a first bolt (103).
3. The submersible sewage pump with anti-clogging function according to claim 1, wherein: and a water outlet pipe (201) is arranged on one side of the base (2), and the base (2) is connected with the sewage pump main body (1) through a second bolt (202).
4. The submersible sewage pump with anti-clogging function according to claim 1, wherein: the protection casing (3) include bottom ring (301) and the first guard bar of a plurality of (302), first guard bar (302) one end with bottom ring (301) top is connected, first guard bar (302) other end and base (2) bottom are connected.
5. The submersible sewage pump with anti-clogging function according to claim 4, wherein: the anti-blocking mechanism (4) further comprises a box body (403), a plurality of second protective rods (404) are arranged on the outer wall of the box body (403), and one end of each second protective rod (404) is connected with the side wall of the corresponding first protective rod (302).
6. The submersible sewage pump with anti-clogging function according to claim 5, wherein: the box (403) inboard lateral wall symmetry is equipped with first slide rail (405), the matching is equipped with first slide (406) in first slide rail (405), first slide (406) lateral wall is equipped with first connecting block (407), first connecting block (407) bottom is equipped with first electric putter (408), first electric putter (408) one end is equipped with second connecting block (409), second connecting block (409) one end and box (403) lateral wall are connected, first slide rail (405) both ends all are equipped with first dog (410), two first slide (406) lateral wall is equipped with same backup pad (411).
7. The submersible sewage pump with anti-clogging function according to claim 6, wherein: the top of the supporting plate (411) is provided with a second sliding rail (412), a second sliding plate (413) is arranged in the second sliding rail (412) in a matching manner, the top of the second sliding plate (413) is provided with a third connecting block (414), the side wall of the third connecting block (414) is provided with a second electric push rod (415), one end of the second electric push rod (415) is provided with a fourth connecting block (416), one end of the fourth connecting block (416) is connected with the top of the supporting plate (411), the top of the second sliding rail (412) is provided with two first strip-shaped through holes (417) below the second sliding plate (413), the bottom of the second sliding plate (413) is provided with a plurality of connecting rods (418), the connecting rods (418) penetrate through the first strip-shaped through holes (417), one end of the plurality of connecting rods (418) is provided with a mounting frame (419) below the supporting plate (411), one end of the motor (401) is connected with the bottom of the mounting frame (419), the outer side of the motor (401) is provided with a waterproof cover (420), and two ends of the second sliding rail (412) are provided with second stop blocks (421).
8. The submersible sewage pump with anti-clogging function according to claim 5, wherein: the bottom of the box body (403) is provided with a second long-strip-shaped through hole (422), an output shaft of the motor (401) penetrates through the second long-strip-shaped through hole (422), the bottom of the bottom ring (301) is provided with a first groove (303), the outer side wall of the first guard bar (302) is provided with a second groove (304), and the L-shaped cleaning bar (402) is arranged in the first groove (303) and the second groove (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111300959.3A CN114017348B (en) | 2021-11-04 | 2021-11-04 | Submerged sewage pump with anti-blocking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111300959.3A CN114017348B (en) | 2021-11-04 | 2021-11-04 | Submerged sewage pump with anti-blocking function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114017348A true CN114017348A (en) | 2022-02-08 |
| CN114017348B CN114017348B (en) | 2024-08-27 |
Family
ID=80060746
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111300959.3A Active CN114017348B (en) | 2021-11-04 | 2021-11-04 | Submerged sewage pump with anti-blocking function |
Country Status (1)
| Country | Link |
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| CN (1) | CN114017348B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962350A (en) * | 2022-05-18 | 2022-08-30 | 安徽埃斯克制泵有限公司 | Possesses and filters thick liquids and prevent self priming pump of jam |
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| DE2618559A1 (en) * | 1976-04-28 | 1977-11-10 | Vaughan Co | Centrifugal slurry pump with cutting edged rotor blades - has forward curved portions extending from blade centres to cutting edges |
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| US4604035A (en) * | 1985-01-02 | 1986-08-05 | A. O. Smith Harvestore Products, Inc. | Submersible pump having frangible drive connection |
| US20110206497A1 (en) * | 2010-02-19 | 2011-08-25 | Pit Boss Products, Llc | Pump guard adaptor, system and method of adaptation thereof |
| KR102164321B1 (en) * | 2020-02-21 | 2020-10-12 | (주)제우스이엔지 | Submersible pump for preventing clogging of filtration cover |
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| CN213899302U (en) * | 2020-12-09 | 2021-08-06 | 柏山精密机械(昆山)有限公司 | Hydraulic sewage pump with filtering capability |
-
2021
- 2021-11-04 CN CN202111300959.3A patent/CN114017348B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2618559A1 (en) * | 1976-04-28 | 1977-11-10 | Vaughan Co | Centrifugal slurry pump with cutting edged rotor blades - has forward curved portions extending from blade centres to cutting edges |
| DE2634683A1 (en) * | 1976-08-02 | 1978-02-09 | Hermann Dipl Ing Wank | Slurry pump for agriculture and sewage - has disc rotor with blades comminuting any solids without blockage |
| US4604035A (en) * | 1985-01-02 | 1986-08-05 | A. O. Smith Harvestore Products, Inc. | Submersible pump having frangible drive connection |
| US20110206497A1 (en) * | 2010-02-19 | 2011-08-25 | Pit Boss Products, Llc | Pump guard adaptor, system and method of adaptation thereof |
| KR102164321B1 (en) * | 2020-02-21 | 2020-10-12 | (주)제우스이엔지 | Submersible pump for preventing clogging of filtration cover |
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| CN114962350A (en) * | 2022-05-18 | 2022-08-30 | 安徽埃斯克制泵有限公司 | Possesses and filters thick liquids and prevent self priming pump of jam |
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| Publication number | Publication date |
|---|---|
| CN114017348B (en) | 2024-08-27 |
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