CN104332353A - Centrifugal switch device of centrifugal filter - Google Patents
Centrifugal switch device of centrifugal filter Download PDFInfo
- Publication number
- CN104332353A CN104332353A CN201410603871.2A CN201410603871A CN104332353A CN 104332353 A CN104332353 A CN 104332353A CN 201410603871 A CN201410603871 A CN 201410603871A CN 104332353 A CN104332353 A CN 104332353A
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- CN
- China
- Prior art keywords
- fixed contact
- centrifugal
- district
- elastic component
- fixing plate
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/06—Switches operated by change of speed
- H01H35/10—Centrifugal switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
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- Centrifugal Separators (AREA)
Abstract
The invention discloses a centrifugal switch device of a centrifugal filter. The centrifugal switch device comprises a centrifugal slide block, an elastic part and an insulating fixed plate. The elastic part is provided with a movable contact; the insulating fixed plate is provided with a first fixed contact and a second fixed contact. The elastic part is fixed on the insulating fixed plate and the centrifugal slide bloc; the centrifugal slide block can slide on a rotating shaft to drive the elastic part, so that the movable contact can move between the first fixed contact and the second fixed contact. The centrifugal switch is relatively reasonable and simple in structure; an elastic sheet connecting restoration way replaces the traditional spring connecting restoration, so that the parts are relatively small in number, fault sources are accordingly small in number, and work performance is relatively steady and reliable.
Description
The application is application number is 201210572433.5, and the applying date is on December 25th, 2012, and invention and created name is the divisional application of the application for a patent for invention of " filter centrifugal ".
Technical field
the invention belongs to de-liquid technical field, be specifically related to a kind of parts of filter centrifugal.
Background technology
The centrifugal switch structure of traditional filter centrifugal adopts spring to connect homing position type, and its parts are more, and the source of trouble is also more, and service behaviour is reliable and stable not.
Summary of the invention
The object of this invention is to provide a kind of parts less, the source of trouble is also less, the centrifugal switch device of the filter centrifugal of stable and reliable working performance.
The technical scheme realizing the object of the invention is: the centrifugal switch device of filter centrifugal, and its design feature is: comprise centrifugal slider, elastic component and insulation fixing plate; Centrifugal slider to be set in rotating shaft and can slippage in rotating shaft; Elastic component is provided with moving contact; Insulation fixing plate is provided with the first fixed contact and the second fixed contact; Described moving contact can move between the first fixed contact and the second fixed contact along with centrifugal slider, until be connected on the first fixed contact or on the second fixed contact; Elastic component is fixedly installed on insulation fixing plate, and is fixedly installed on centrifugal slider; Described centrifugal slider, when reciprocatingly sliding along spindle central axis direction, drives elastic component to move back and forth.
Described elastic component comprises the electric connection board district of arc shaped, mounting panel district and U-shaped elastic plate district; Mounting panel district is positioned at the both sides in electric connection board district; U-shaped elastic plate district is for connecting electric connection board district and mounting panel district; Elastic component arranges moving contact by electric connection board district; Elastic component is fixedly installed on each bonding pad on insulation fixing plate by mounting panel district and is fixedly installed on insulation fixing plate; Elastic component is fixedly installed on centrifugal slider by electric connection board district, and described centrifugal slider, when reciprocatingly sliding along spindle central axis direction, drives electric connection board district to move back and forth.
The basic configuration of described insulation fixing plate is U-shaped, comprises separation two bonding pads of rotating shaft both sides and the base between two bonding pads; Base is used for arranging the first fixed contact and the second fixed contact.
Described insulation fixing plate is provided with just to the breach that moving contact is arranged; The basic configuration of described first fixed contact and the second fixed contact is step-like, and is arranged on the insulation fixing plate plate body of breach both sides; First fixed contact and the second fixed contact are respectively provided with a fixed contact; Moving contact is provided with moving contact; Moving contact moves back and forth along with between two fixed contacts of moving contact on the first fixed contact and the second fixed contact.
Described centrifugal slider comprises the slip pipe district for being set in rotating shaft and protrudes the annular installation base formed from slip pipe district periphery wall; Described elastic component is fixedly installed on annular installation base by its electric connection board district.
Parts of the present invention are less, and the source of trouble is also less, stable and reliable working performance.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the filter centrifugal adopting centrifugal switch device of the present invention;
Fig. 2 for the shaft of filter centrifugal shown in Fig. 1 and centrifugal switch device of the present invention with the use of time a kind of perspective view;
Fig. 3 is for rotating shaft shown in Fig. 2 and centrifugal switch device of the present invention are from a kind of perspective view during another angle views;
Fig. 4 is a kind of perspective view of centrifugal switch device of the present invention in filter centrifugal shown in Fig. 1;
Fig. 5 is a kind of perspective view of centrifugal switch device shown in Fig. 4 after removing centrifugal slider;
Fig. 6 is a kind of perspective view of insulation fixing plate in centrifugal switch device shown in Fig. 4;
Fig. 7 is a kind of perspective view of the Elastic of centrifugal switch device shown in Fig. 4 part.
Reference numeral in above-mentioned accompanying drawing is as follows:
Motor 1, casing 11, top cover 12, rotating shaft 13,
Material container 2, aperture 21,
Bracket 3, keyhole 31, liquid drain hole 32, annular gets rid of liquid boss 33, gets rid of liquid level 34,
Liquid storage container 4, liquid outlet 41,
Centrifugal switch device 6, centrifugal slider 61, slip pipe district 611, annular installation base 612, moving contact 62, elastic component 63, electric connection board district 631, mounting panel district 632, U-shaped elastic plate district 633, insulation fixing plate 64, bonding pad 641, base 642, breach 643, the first fixed contact 65, second fixed contact 66, fixed contact 67, moving contact 68.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 7 shows the first embodiment of the present invention.Wherein Fig. 1 is a kind of structural representation of the filter centrifugal adopting centrifugal switch device of the present invention; Fig. 2 for the shaft of filter centrifugal shown in Fig. 1 and centrifugal switch device with the use of time a kind of perspective view; Fig. 3 is for rotating shaft shown in Fig. 2 and centrifugal switch device are from a kind of perspective view during another angle views; Fig. 4 is a kind of perspective view of centrifugal switch device in filter centrifugal shown in Fig. 1; Fig. 5 is a kind of perspective view of centrifugal switch device shown in Fig. 4 after removing centrifugal slider; Fig. 6 is a kind of perspective view of insulation fixing plate in centrifugal switch device shown in Fig. 4; Fig. 7 is a kind of perspective view of the Elastic of centrifugal switch device shown in Fig. 4 part.
The present embodiment is a kind of filter centrifugal comprising centrifugal switch device of the present invention, sees Fig. 1, comprises motor 1, material container 2, bracket 3 and liquid storage container 4.Motor comprises casing 11, top cover 12 and rotating shaft 13.Described top cover 12 is provided with axis hole.Described rotating shaft 13 setting perpendicular to the ground.Described material container 2 is fixedly installed on bracket 3.Described bracket 3 is arranged on directly over top cover 12.Described bracket 3 center is provided with the keyhole 31 for bracket 3 being fixed in rotating shaft 13.
Described liquid storage container 4 has liquid outlet 41.Described liquid storage container 4 is fixedly installed on motor top cover 12 periphery wall.Described material container 2 is built in liquid storage container 4.Leave gap between described bracket 3 and motor top cover 12, make the rotation of bracket 3 can not have influence on motor top cover 12.
Described material container 2 adopts metal screen to make, and its diapire and surrounding sidewall are equipped with multiple aperture 21.
Described bracket 3 is provided with liquid drain hole 32 outside its keyhole 31.Described bracket 3 bottom wall edge place is provided with the annular protruded downwards and gets rid of liquid boss 33.What the medial extremity that described annular gets rid of liquid boss 33 had a circular cone shape gets rid of liquid level 34.When filtrate is dropped from the liquid drain hole 32 of bracket 3, can throw away fast under the influence of centrifugal force along getting rid of liquid level 34; Described annular is got rid of liquid boss 33 and can be prevented filtrate from splashing, thus effectively increases the rate of filtration.
The rotating shaft 13 of the filter centrifugal of the present embodiment is provided with centrifugal switch device 6.See shown in Fig. 2 to Fig. 7, described centrifugal switch device 6 comprises the centrifugal slider 61 be set in rotating shaft 13, is provided with the elastic component 63 of moving contact 62 and is provided with the insulation fixing plate 64 of the first fixed contact 65 and the second fixed contact 66.Described centrifugal slider 61 to be set in rotating shaft 13 and can slippage in rotating shaft 13.Described moving contact 62 can move between the first fixed contact 65 and the second fixed contact 66 along with centrifugal slider 61, until be connected on the first fixed contact 65 or on the second fixed contact 66.The basic configuration of described insulation fixing plate 64 is U-shapeds, comprises separation two bonding pads 641 of rotating shaft 13 both sides and the base 642 for arranging the first fixed contact 65 and the second fixed contact 66 between two bonding pads 641.Described elastic component 63 comprise the arc shaped for arranging moving contact 62 electric connection board district 631, for being fixedly installed on the mounting panel district 632 of each bonding pad 641 on insulation fixing plate 64 and the U-shaped elastic plate district 633 for connecting electric connection board district 631 and mounting panel district 632.Described electric connection board district 631 is fixedly installed on centrifugal slider 61, and described centrifugal slider 61, when reciprocatingly sliding along rotating shaft 13 central axial direction, drives electric connection board district 631 to move back and forth.Described mounting panel district 632 is positioned at the both sides in electric connection board district 631.
Described insulation fixing plate 64 is provided with just to the breach 643 that moving contact 62 is arranged.The basic configuration of described first fixed contact 65 and the second fixed contact 66 is step-like, and is arranged on insulation fixing plate 64 plate body of breach 643 both sides.First fixed contact 65 and the second fixed contact 66 are respectively provided with a fixed contact 67.Moving contact 62 is provided with moving contact 68.Moving contact 68 moves back and forth along with between two fixed contacts 67 of moving contact 62 on the first fixed contact 65 and the second fixed contact 66.
Described centrifugal slider 61 comprises the slip pipe district 611 for being set in rotating shaft 13 and protrudes the annular installation base 612 formed from slip pipe district 611 periphery wall.The electric connection board district 631 of described elastic component 63 is fixedly installed on annular installation base 612.
Centrifugal switch structure comparatively Rational Simplification in the present embodiment, connect reset mode with shell fragment and instead of traditional spring connection reset, its parts are less, and the source of trouble is also thereupon less, and service behaviour is comparatively reliable and stable.
Adopt the filter centrifugal structure of the present embodiment centrifugal switch device comparatively rationally compact, making full use of centrifugal force increases filter effect, thus realizes slag liquid quick separating, and in addition, its disassembly, cleaning are also comparatively convenient.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And these belong to connotation of the present invention the apparent change of extending out or variation still belong to protection scope of the present invention.
Claims (1)
1. a centrifugal switch device for filter centrifugal, is characterized in that: comprise centrifugal slider (61), elastic component (63) and insulation fixing plate (64); Centrifugal slider (61) is set in rotating shaft (13) and goes up and can go up slippage in rotating shaft (13); Elastic component (63) is provided with moving contact (62); Insulation fixing plate (64) is provided with the first fixed contact (65) and the second fixed contact (66); Described moving contact (62) can move between the first fixed contact (65) and the second fixed contact (66) along with centrifugal slider (61), until be connected on the first fixed contact (65) or on the second fixed contact (66); Elastic component (63) is fixedly installed on insulation fixing plate (64), and is fixedly installed on centrifugal slider (61); Described centrifugal slider (61), when reciprocatingly sliding along rotating shaft (13) central axial direction, drives elastic component (63) to move back and forth;
Described elastic component (63) comprises electric connection board district (631), mounting panel district (632) and the U-shaped elastic plate district (633) of arc shaped; Mounting panel district (632) is positioned at the both sides of electric connection board district (631); U-shaped elastic plate district (633) is for connecting electric connection board district (631) and mounting panel district (632); Elastic component (63) arranges moving contact (62) by electric connection board district (631); Elastic component (63) is fixedly installed on the upper each bonding pad (641) of insulation fixing plate (64) by mounting panel district (632) and is fixedly installed on insulation fixing plate (64); Elastic component (63) is fixedly installed on centrifugal slider (61) by electric connection board district (631), and described centrifugal slider (61), when reciprocatingly sliding along rotating shaft (13) central axial direction, drives electric connection board district (631) to move back and forth;
The basic configuration of described insulation fixing plate (64) is U-shaped, two bonding pads (641) comprising separation rotating shaft (13) both sides and the base (642) be positioned between two bonding pads (641); Base (642) is for arranging the first fixed contact (65) and the second fixed contact (66);
Described insulation fixing plate (64) is provided with just to the breach (643) that moving contact (62) is arranged; The basic configuration of described first fixed contact (65) and the second fixed contact (66) is step-like, and is arranged on insulation fixing plate (64) plate body of breach (643) both sides; First fixed contact (65) and the second fixed contact (66) are respectively provided with a fixed contact (67); Moving contact (62) is provided with moving contact (68); Moving contact (68) moves back and forth along with between two fixed contacts (67) of moving contact (62) on the first fixed contact (65) and the second fixed contact (66);
Described centrifugal slider (61) comprises the slip pipe district (611) for being set in rotating shaft (13) and protrudes the annular installation base (612) formed from slip pipe district (611) periphery wall; Described elastic component (63) is fixedly installed on annular installation base (612) by its electric connection board district (631).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603871.2A CN104332353A (en) | 2012-12-25 | 2012-12-25 | Centrifugal switch device of centrifugal filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603871.2A CN104332353A (en) | 2012-12-25 | 2012-12-25 | Centrifugal switch device of centrifugal filter |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210572433.5A Division CN103143452B (en) | 2012-12-25 | 2012-12-25 | Centrifugal filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104332353A true CN104332353A (en) | 2015-02-04 |
Family
ID=52407063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410603871.2A Withdrawn CN104332353A (en) | 2012-12-25 | 2012-12-25 | Centrifugal switch device of centrifugal filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104332353A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200523U (en) * | 1987-01-17 | 1988-01-06 | 湖南祈阳县五金厂 | Phase-splited protector for low-voltage operation of single phase electrical motor |
| CN2098730U (en) * | 1991-04-19 | 1992-03-11 | 时广平 | Double-contact centrifugal switch and protector for motor |
| US6246135B1 (en) * | 1999-04-23 | 2001-06-12 | Kevin C. Y. Chang | Centrifugal switch device for induction motor |
-
2012
- 2012-12-25 CN CN201410603871.2A patent/CN104332353A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200523U (en) * | 1987-01-17 | 1988-01-06 | 湖南祈阳县五金厂 | Phase-splited protector for low-voltage operation of single phase electrical motor |
| CN2098730U (en) * | 1991-04-19 | 1992-03-11 | 时广平 | Double-contact centrifugal switch and protector for motor |
| US6246135B1 (en) * | 1999-04-23 | 2001-06-12 | Kevin C. Y. Chang | Centrifugal switch device for induction motor |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150204 |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |