CN101628287B - High-pressure water cleaning machine - Google Patents
High-pressure water cleaning machine Download PDFInfo
- Publication number
- CN101628287B CN101628287B CN2009101004390A CN200910100439A CN101628287B CN 101628287 B CN101628287 B CN 101628287B CN 2009101004390 A CN2009101004390 A CN 2009101004390A CN 200910100439 A CN200910100439 A CN 200910100439A CN 101628287 B CN101628287 B CN 101628287B
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- magnetic core
- high pressure
- core yoke
- stator
- water pump
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- Iron Core Of Rotating Electric Machines (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The invention relates to a high-pressure water cleaning machine comprising at least one water pump and a motor, wherein the water pump is internally provided with a piston and a water body filter arranged at the position of a water inlet; the motor comprises a stator and a magnetic core yoke, wherein the center of the stator is provided with a through hole, the wall of the through hole is provided with at least one group of stator iron cores perpendicular to a through hole shaft line, and the stator iron core is provided with an electromagnetic coil; the magnetic core yoke is provided with a magnet steel with more than two groups of poles, the N pole and the S pole of the magnet steel are staggered, the magnetic core yoke is arranged in the through hole, one end of the magnetic core yoke is provided with at least one connecting bar connected with the piston of the water pump, and the magnetic core yoke is also provided with an elastic resetting device. The invention improves the inner structure of the motor so that the magnetic core yoke directly reciprocate to drive the piston in the motor, thereby effectively enhancing the work efficiency, reducing noise and prolonging the service life of the integral machine; in addition, the invention can appoint a resetting position by the elastic resetting device, thereby being convenient to start again.
Description
Technical field
The present invention relates to a kind of high pressure washer.
Background technology
The high pressure washer cardinal principle is to produce water under high pressure by high-pressure pump, converts water under high pressure to high-speed water jet by nozzle, and cleaning object is hit, erosion, peels off to reach the purpose of cleaning and descaling.Have the cleaning efficiency height, effective, pollution-free, not corrosion pipeline, labor strength low, save material, be beneficial to remarkable advantages such as environmental protection, highly versatile.
Present high pressure washer mainly is to be reached to move back and forth by crankshaft-link rod by motor rotation to drive piston or the swash plate rotation makes plunger back and forth movable, but general efficient is low, noise is big, the life-span is low.
Summary of the invention
The object of the present invention is to provide a kind of high pressure washer, can effectively solve existing electric rotating machine and reach to move back and forth by crankshaft-link rod and drive piston or the swash plate rotation makes the back and forth movable problem that high pressure washer efficient is low, noise is big, the life-span is low of plunger.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of high pressure washer, comprise at least one water pump, be provided with piston and the water body filter that is arranged on water inlet in the described water pump, also comprise motor, described motor comprises stator and magnetic core yoke, described stator center is provided with a through hole, described through-hole wall is provided with at least one group of stator core perpendicular to through-bore axis, described stator core is provided with solenoid, described magnetic core yoke is provided with two pairs of extremely above magnet steel, the described magnet steel N utmost point and the S utmost point are crisscross arranged, described magnetic core yoke is arranged in the through hole, and described magnetic core yoke one end is provided with at least one connecting rod and is connected with the piston of water pump, also is provided with elasticity reset device on the described magnetic core yoke.
Preferably, described solenoid is wrapped on the coil rack, and described coil rack is set on the stator core, leaves cooling air channel between the sidewall of described solenoid and coil rack; Can effectively reduce the temperature of Inside coil, coiling is convenient, and manufacture craft is simple.
Preferably, an end of described stator core is arranged on the through-hole wall, and the other end of described stator core is provided with block, and described solenoid is wrapped on the stator core; With respect to the mode that adopts coil rack, cost is low, also can leave cooling air channel between coil and the iron core.
Preferably, described stator core and stator are for being wholely set; Make overall performance more reliable.
Preferably, described elasticity reset device is a stage clip; The elastic device of simple and convenient practicality.
Preferably, described magnetic core yoke one end is provided with two connecting rods and links to each other with the piston of water pump; Two connecting rods connect the balance that guarantees the magnetic core yoke.
Preferably, described stage clip is arranged on the other end of magnetic core yoke; Make the whole balance that keeps.
Preferably, described water pump has two, and the other end of magnetic core yoke is provided with at least one connecting rod and is connected with the piston of another water pump; Increase work efficiency, drive two pump workings simultaneously.
Preferably, described elasticity reset device is set on the arbitrary connecting rod, and an end withstands the magnetic core yoke, and the other end withstands pump shell; Simple mode is installed elasticity reset device.
Preferably, the outer surface of described motor stator is provided with at least one cooling fan; Further reduce the temperature of motor.
Compared with prior art, advantage of the present invention is: by the improvement to internal structure of motor, make the motor core yoke no longer do rotation and drive crankshaft-link rod, the drive piston but the magnetic core yoke directly moves reciprocatingly in motor, effectively raise operating efficiency, reduced noise, prolonged the service life of complete machine, utilize elasticity reset device can specify reset position, convenient startup once more.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of a kind of high pressure washer embodiment one of the present invention;
Fig. 2 is the partial sectional view of Fig. 1 left view;
Fig. 3 is the coil skeleton structure schematic diagram of a kind of high pressure washer of the present invention;
Fig. 4 is the stator of a kind of high pressure washer of the present invention and a kind of structural representation of stator core;
Fig. 5 is the external structure schematic diagram of a kind of high pressure washer of the present invention;
Fig. 6 is the structural representation of a kind of high pressure washer embodiment two of the present invention;
Fig. 7 is the stator of a kind of high pressure washer of the present invention and the another kind of structural representation of stator core.
The specific embodiment
Embodiment one:
Consult Fig. 1, Fig. 2 is the embodiment one of a kind of high pressure washer of the present invention, a kind of high pressure washer, comprise a water pump 1, be provided with piston 11 and the water body filter 13 that is arranged on water inlet 12 in the described water pump 1, also comprise motor 2, described motor 2 comprises stator 21 and magnetic core yoke 22, described stator 21 centers are provided with a through hole 23, described through hole 23 walls are provided with at least one group of stator core 24 perpendicular to through hole 23 axis, described stator core 24 is provided with solenoid 251, described magnetic core yoke 22 is provided with two pairs of extremely above magnet steel 26, the described magnet steel 26N utmost point and the S utmost point are crisscross arranged, described magnetic core yoke 22 is arranged in the through hole 23, and described magnetic core yoke 22 1 ends are provided with two connecting rods 28 and are connected with the piston 11 of water pump 1, and the other end of described magnetic core yoke 22 is provided with stage clip 27; Described solenoid 251 can be wrapped on the coil rack 252, coil rack 252 is set on the stator core 24, all leave cooling air channel 253 between two solenoids 251 between the sidewall of solenoid 251 and coil rack 252, on the same coil rack 252, as Fig. 3, Fig. 4, described solenoid 251 also can be wrapped on the stator core 24, leave cooling air channel 253 between solenoid 251 and the adjacent stators iron core 24, one end of stator core 24 is arranged on through hole 23 walls, the other end of stator core 24 is provided with block 241, as Fig. 7; Described stator core 24 and stator 21 are for being wholely set; The outer surface of described motor 2 stators 21 is provided with at least one cooling fan 29, as Fig. 5.
Embodiment two:
Consult the embodiment two of Fig. 6 for a kind of high pressure washer of the present invention, a kind of high pressure washer, comprise two water pumps 1, identical with the structure of the connection of one of them water pump 1 and motor 2 inside and outside portions with embodiment one, also being provided with at least one connecting rod 28 at the other end of magnetic core yoke 22 links to each other with the piston 11 of second water pump 1, stage clip 27 is set on the connecting rod 28, and an end of stage clip 27 withstands magnetic core yoke 22, and the other end of stage clip 27 withstands the shell of water pump 1.
During use, connect the pipeline of water inlet 12 and delivery port, give motor 2 energisings, the magnetic pole that the solenoid 251 energising backs of motor 2 inside produce constantly changes, with the magnet steel 26 generation effects on the magnetic core yoke 22, the magnetic core yoke 22 that promotes in the intermediate throughholes 23 moves up and down, by moving up and down of magnetic core yoke 22, the piston 11 that drives in the bottom water pump 1 also moves reciprocatingly, and constantly exports high-pressure water.
The above only is specific embodiments of the invention, but architectural feature of the present invention is not limited thereto, and any those skilled in the art is in the field of the invention, and the variation of being done or modify all is encompassed among the claim of the present invention.
Claims (10)
1. high pressure washer, comprise at least one water pump (1), be provided with piston (11) in the described water pump (1) and be arranged on the water body filter (13) of water inlet (12), it is characterized in that: also comprise motor (2), described motor (2) comprises stator (21) and magnetic core yoke (22), described stator (21) center is provided with a through hole (23), described through hole (23) wall is provided with at least one group of stator core (24) perpendicular to through hole (23) axis, described stator core (24) is provided with solenoid (251), described magnetic core yoke (22) is provided with two pairs of extremely above magnet steel (26), described magnet steel (26) the N utmost point and the S utmost point are crisscross arranged, described magnetic core yoke (22) is arranged in the through hole (23), described magnetic core yoke (22) one ends are provided with at least one connecting rod (28) and are connected with the piston (11) of water pump (1), also are provided with elasticity reset device on the described magnetic core yoke (22).
2. a kind of high pressure washer as claimed in claim 1, it is characterized in that: described solenoid (251) is wrapped on the coil rack (252), described coil rack (252) is set on the stator core (24), leaves cooling air channel (253) between the sidewall of described solenoid (251) and coil rack (252).
3. a kind of high pressure washer as claimed in claim 1, it is characterized in that: an end of described stator core (24) is arranged on through hole (23) wall, the other end of described stator core (24) is provided with block (241), and described solenoid (251) is wrapped on the stator core (24).
4. as each described a kind of high pressure washer in the claim 1 to 3, it is characterized in that: described stator core (24) and stator (21) are for being wholely set.
5. a kind of high pressure washer as claimed in claim 1 is characterized in that: described elasticity reset device is stage clip (27).
6. a kind of high pressure washer as claimed in claim 5 is characterized in that: a described end of described magnetic core yoke (22) is provided with two connecting rods (28) and links to each other with the piston (11) of water pump (1).
7. a kind of high pressure washer as claimed in claim 6 is characterized in that: described stage clip (27) is arranged on the other end of magnetic core yoke (22).
8. a kind of high pressure washer as claimed in claim 6 is characterized in that: described water pump (1) has two, and the other end of magnetic core yoke (22) is provided with at least one connecting rod (28) and is connected with the piston (11) of another water pump (1).
9. a kind of high pressure washer as claimed in claim 8 is characterized in that: described elasticity reset device is set on the arbitrary connecting rod (28), and an end withstands magnetic core yoke (22), and the other end withstands water pump (1) shell.
10. a kind of high pressure washer as claimed in claim 1 is characterized in that: the outer surface of described motor (2) stator (21) is provided with at least one cooling fan (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101004390A CN101628287B (en) | 2009-06-30 | 2009-06-30 | High-pressure water cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101004390A CN101628287B (en) | 2009-06-30 | 2009-06-30 | High-pressure water cleaning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101628287A CN101628287A (en) | 2010-01-20 |
| CN101628287B true CN101628287B (en) | 2011-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101004390A Expired - Fee Related CN101628287B (en) | 2009-06-30 | 2009-06-30 | High-pressure water cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101628287B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112786303B (en) * | 2021-01-08 | 2022-07-08 | 台州百瑞电子科技有限公司 | Manufacturing and forming method of transformer iron core |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2710774Y (en) * | 2004-06-30 | 2005-07-20 | 上海莱必泰机械发展有限公司 | Combination type washing device for bearing-ring |
| CN2717004Y (en) * | 2004-06-21 | 2005-08-10 | 彩虹集团电子股份有限公司 | Skirt cleaning device for display screen |
| CN2770822Y (en) * | 2004-08-12 | 2006-04-12 | 侯飞 | Multi-point spraying deodorizing cleaning device |
-
2009
- 2009-06-30 CN CN2009101004390A patent/CN101628287B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2717004Y (en) * | 2004-06-21 | 2005-08-10 | 彩虹集团电子股份有限公司 | Skirt cleaning device for display screen |
| CN2710774Y (en) * | 2004-06-30 | 2005-07-20 | 上海莱必泰机械发展有限公司 | Combination type washing device for bearing-ring |
| CN2770822Y (en) * | 2004-08-12 | 2006-04-12 | 侯飞 | Multi-point spraying deodorizing cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101628287A (en) | 2010-01-20 |
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