CN113035645A - Anti-adhesion contactor, control method thereof and air conditioner - Google Patents
Anti-adhesion contactor, control method thereof and air conditioner Download PDFInfo
- Publication number
- CN113035645A CN113035645A CN202110418273.8A CN202110418273A CN113035645A CN 113035645 A CN113035645 A CN 113035645A CN 202110418273 A CN202110418273 A CN 202110418273A CN 113035645 A CN113035645 A CN 113035645A
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- contact
- coil
- adhesion
- contact surface
- contactor
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 67
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/021—Bases; Casings; Covers structurally combining a relay and an electronic component, e.g. varistor, RC circuit
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- B08B1/12—
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- B08B1/32—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/60—Auxiliary means structurally associated with the switch for cleaning or lubricating contact-making surfaces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/44—Magnetic coils or windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
Abstract
The invention provides an anti-adhesion contactor, a control method thereof and an air conditioner, and relates to the technical field of air conditioners. The anti-adhesion contactor comprises a shell, a contact, a coil and a dust remover, wherein the contact is arranged in the shell and is elastically connected with the shell; the coil is arranged in the shell and opposite to the contact, and is used for adsorbing the contact when the power is on and releasing the contact when the power is off; the dust remover is used for cleaning the contact surface of the contact and the coil when the coil releases the contact. Like this, when the coil released the contact, can control the dust remover and clean the contact surface of contact and coil, avoid piling up the dust too much on the contact surface to the two area of contact is not enough and generates heat when avoiding the coil to adsorb the contact next time, and then avoids coil and contact adhesion.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an anti-adhesion contactor, a control method of the anti-adhesion contactor and an air conditioner.
Background
At present, a contactor is widely used in an air conditioner, when the contactor is started, a coil is electrified to generate magnetic force to adsorb a contact, so that the coil is conducted with the contact, when the contactor is closed, the coil is powered off to lose the magnetic force, the contact is separated from the coil, and the coil is disconnected with the contact.
However, after the contactor is used for a long time, dust is easily accumulated on the contact surface of the coil and the contact, so that the contact area between the coil and the contact is insufficient, the contact surface of the coil and the contact continuously generates heat, and then the coil and the contact are adhered to cause the machine to be out of control, and even mechanical accidents and personal injury can be caused.
Disclosure of Invention
The invention solves the problems that: dust is easily piled up on the contact surface of coil and contact among the current contactor, easily generates heat and adhesion after the circular telegram, causes the machine out of control.
In order to solve the above problems, in a first aspect, the present invention provides an adhesion-preventing contactor including:
a housing;
the contact is arranged in the shell and is elastically connected with the shell;
the coil is arranged in the shell and opposite to the contact, and is used for adsorbing the contact when the power is on and releasing the contact when the power is off;
and the dust remover is used for cleaning the contact surface of the contact and the coil when the coil releases the contact.
Like this, when the coil released the contact, can control the dust remover and clean the contact surface of contact and coil, avoid piling up the dust too much on the contact surface to the two area of contact is not enough and generates heat when avoiding the coil to adsorb the contact next time, and then avoids coil and contact adhesion.
In an alternative embodiment, the contact surface comprises a first contact surface on the coil and/or a second contact surface on the contact.
Therefore, the dust remover can clean at least one of the first contact surface on the coil and the second contact surface on the contact, and the effect of avoiding the contact area of the coil and the contact to be insufficient can be achieved.
In an alternative embodiment, the dust separator comprises:
a brush;
and the driving mechanism is connected with the hairbrush and is used for driving the hairbrush to clean the contact surface.
Therefore, the driving mechanism is adopted to drive the hairbrush to clean the contact surface, so that the cleaning effect is better, and the structure is simple.
In an alternative embodiment, the drive mechanism comprises:
a first motor mounted on the housing;
the screw rod is connected to an output shaft of the first motor and is parallel to the contact surface;
the sliding block is in threaded fit with the screw rod, the screw rod can drive the sliding block to slide along the screw rod by rotating, and the hairbrush is installed on the sliding block.
Therefore, the brush can move along the screw rod by starting the first motor, so that the effect of cleaning the contact surface is achieved.
In an optional embodiment, the shell is provided with a sliding groove, the sliding groove is parallel to the screw rod, and the sliding block is slidably connected in the sliding groove.
In this way, the slider is disposed in the slide groove of the housing, so that the stability of the movement of the slider can be improved.
In an alternative embodiment, the drive mechanism comprises:
the second motor is arranged on the shell;
the connecting rod is parallel to the contact surface, one end of the connecting rod is vertically connected to an output shaft of the second motor, the hairbrush is connected to the other end of the connecting rod, and the second motor is used for driving the connecting rod and the hairbrush to rotate around the output shaft.
Therefore, the brush can rotate around the output shaft of the second motor by starting the second motor, so that the effect of cleaning the contact surface is achieved.
In an alternative embodiment, the dust separator is a fan, which is adapted to blow air towards the contact surface.
Like this, directly utilize the fan to blow to the contact surface, not only simple structure, dust removal effect is better moreover.
In a second aspect, the present invention provides a method for controlling an adhesion-preventing contactor, which is applied to the adhesion-preventing contactor according to any one of the foregoing embodiments, the method including:
controlling the coil to be electrified so as to adsorb the contact;
counting the adsorption time T of the coil and the contact;
when the adsorption time length T reaches a first time length T1, the coil is controlled to be powered off to release the contact;
and starting the dust remover to clean the contact surface of the contact and the coil.
In an alternative embodiment, after the step of activating the duster to clean the contact surface of the contact and the coil, the method comprises:
controlling the dust remover to work continuously for a second time period T2;
the control coil is electrified again to adsorb the contact.
Like this, when the long T of absorption of coil and contact reached first time length T1, the long back that reaches the certain degree when antiseized even contactor accumulational use promptly, just made coil auto-power-off, release contact, restart dust remover cleans the contact surface of the two, and the dust of avoiding piling up on the contact surface is too much to avoid coil two area of contact not enough and generate heat when next absorption contact, and then avoid coil and contact adhesion.
In a third aspect, the present invention provides an air conditioner comprising the adhesion preventing contactor according to any one of the preceding embodiments.
Therefore, the air conditioner cannot break down due to the adhesion of the coil and the contact in the adhesion-proof contactor, and the experience and satisfaction of a user are provided.
Drawings
Fig. 1 is a schematic structural view of an adhesion-preventing contactor according to a first embodiment of the present invention;
FIG. 2 is a schematic view of the construction of the precipitator of FIG. 1;
FIG. 3 is a schematic structural view of a dust collector according to a second embodiment of the present invention;
fig. 4 is a schematic structural view of an adhesion-preventing contactor according to a third embodiment of the present invention;
fig. 5 is a flowchart of a method for controlling an anti-stiction contactor according to a fourth embodiment of the invention;
fig. 6 is a block diagram illustrating an air conditioner according to a fifth embodiment of the present invention.
Description of reference numerals:
100-an anti-adhesion contactor; 110-a housing; 120-a coil; 121-a first contact surface; 130-a contact; 131-a second contact surface; 140-a first insert sheet; 150-a second insert; 160-a dust remover; 161-brush; 162-a drive mechanism; 163-a first electric machine; 164-a lead screw; 165-a slider; 166-a second motor; 167-link; 200-an air conditioner; 210-a controller.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
First embodiment
Referring to fig. 1, the embodiment provides an adhesion preventing contactor 100, and the adhesion preventing contactor 100 includes a housing 110, a contact 130, a first tab 140, a coil 120, a second tab 150, and a dust catcher 160.
The contact 130 is disposed in the housing 110 and elastically connected to the housing 110, and in particular, the contact 130 may be connected to the housing 110 by a spring so that the contact 130 can move relative to the housing 110.
The first blade 140 is connected to the outside of the housing 110, the first blade 140 is electrically connected to the contact 130, and the first blade 140 is used for connecting an external wire.
The coil 120 is disposed in the housing 110 and opposite to the contact 130, in this embodiment, the contact 130 and the coil 120 are disposed opposite to each other.
The second insert 150 is disposed on the housing 110, the second insert 150 is electrically connected to the coil 120, and the second insert 150 is used for connecting an external wire.
When the coil 120 is energized, the coil 120 generates a magnetic force and attracts the contact 130, so that the coil 120 and the contact 130 are electrically conducted. When the coil 120 is powered off, the magnetic force of the coil 120 disappears, and the contact 130 is released, so that the coil 120 is electrically disconnected from the contact 130.
The dust catcher 160 is used to clean the contact surface of the contact 130 with the coil 120 when the coil 120 releases the contact 130. That is to say, when the coil 120 releases the contact 130, the dust collector 160 can be controlled to clean the contact surface between the contact 130 and the coil 120, so as to avoid excessive dust accumulated on the contact surface, thereby avoiding the contact area of the contact 130 being insufficient and generating heat when the coil 120 adsorbs the contact 130 next time, and further avoiding the coil 120 and the contact 130 from being adhered.
The contact surface here mainly refers to the first contact surface 121 located on the coil 120 and close to the contact 130, and of course, the contact 130 also has the second contact surface 131 close to the coil 120, and the contact surface may include at least one of the first contact surface 121 and the second contact surface 131, so that the dust catcher 160 can clean at least one of the first contact surface 121 on the coil 120 and the second contact surface 131 on the contact 130, and both can prevent the contact area between the coil 120 and the contact 130 from being insufficient.
Referring to fig. 2, the dust collector 160 includes a brush 161 and a driving mechanism 162, wherein the driving mechanism 162 includes a first motor 163, a screw 164 and a sliding block 165, the first motor 163 is installed on the housing 110, the screw 164 is connected to an output shaft of the first motor 163, the screw 164 is parallel to a contact surface, the sliding block 165 is in threaded fit with the screw 164, a sliding groove (not shown) is formed in the housing 110, the sliding groove is parallel to the screw 164, the sliding block 165 is slidably connected in the sliding groove, the screw 164 rotates to drive the sliding block 165 to slide along the screw 164, and the brush 161 is installed on the sliding block 165.
Thus, the brush 161 and the slider 165 can be moved along the screw 164 by activating the first motor 163, thereby achieving an effect of cleaning the contact surface. Further, by disposing the slider 165 in the slide groove of the housing 110, the stability of the movement of the slider 165 can be improved.
The beneficial effects of the adhesion-preventing contactor 100 provided by the embodiment include:
1. by installing the dust remover 160 near the contact surface of the coil 120 and the contact 130, when the coil 120 releases the contact 130, the dust remover 160 can be controlled to clean the contact surface of the contact 130 and the coil 120, so that excessive dust accumulated on the contact surface is avoided, heating caused by insufficient contact area of the coil 120 and the contact 130 when the coil 120 adsorbs the contact 130 next time is avoided, and adhesion between the coil 120 and the contact 130 is avoided;
2. the dust collector 160 adopts the combination of the first motor 163, the screw rod 164 and the sliding block 165 to drive the brush 161 to move, so that the cleaning effect is better, and the structure is simple.
Second embodiment
The present embodiment provides an adhesion-preventing contactor 100, which has a similar structure to the adhesion-preventing contactor 100 provided in the first embodiment, except that: the dust catcher 160 has a different structural form.
Referring to fig. 3, the dust collector 160 of the present embodiment includes a brush 161 and a driving mechanism 162, wherein the driving mechanism 162 includes a second motor 166 and a link 167, the second motor 166 is mounted on the housing 110, the link 167 is parallel to the contact surface, one end of the link 167 is vertically connected to an output shaft of the second motor 166, the brush 161 is connected to the other end of the link 167, and the second motor 166 is configured to drive the link 167 and the brush 161 to rotate around the output shaft of the second motor 166. Thus, when the second motor 166 is activated, the brush 161 rotates around the output shaft of the second motor 166, thereby cleaning the contact surface.
Other structures of the adhesion-preventing contactor 100 provided in this embodiment are the same as those of the first embodiment, and are not described herein again.
The beneficial effects of the adhesion-preventing contactor 100 provided by the embodiment include:
1. by installing the dust remover 160 near the contact surface of the coil 120 and the contact 130, when the coil 120 releases the contact 130, the dust remover 160 can be controlled to clean the contact surface of the contact 130 and the coil 120, so that excessive dust accumulated on the contact surface is avoided, heating caused by insufficient contact area of the coil 120 and the contact 130 when the coil 120 adsorbs the contact 130 next time is avoided, and adhesion between the coil 120 and the contact 130 is avoided;
2. the dust collector 160 adopts the combination of the second motor 166 and the connecting rod 167 to drive the brush 161 to move, so that the cleaning effect is better, and the structure is simple.
Third embodiment
The present embodiment provides an adhesion-preventing contactor 100, which has a similar structure to the adhesion-preventing contactor 100 provided in the first embodiment, except that: the dust catcher 160 has a different structural form.
Referring to fig. 4, the adhesion preventing contactor 100 provided in this embodiment includes a housing 110, a contact 130, a first tab 140, a coil 120, a second tab 150, and a dust catcher 160.
The contact 130 is disposed in the housing 110 and elastically connected to the housing 110, the first blade 140 is connected to the outside of the housing 110, the first blade 140 is electrically connected to the contact 130, the coil 120 is disposed in the housing 110 and opposite to the contact 130, the second blade 150 is disposed on the housing 110, and the second blade 150 is electrically connected to the coil 120. When the coil 120 is energized, the coil 120 generates a magnetic force and attracts the contact 130, so that the coil 120 and the contact 130 are electrically conducted. When the coil 120 is powered off, the magnetic force of the coil 120 disappears, and the contact 130 is released, so that the coil 120 is electrically disconnected from the contact 130.
The dust remover 160 is a fan for blowing air to the contact surface of the coil 120 and the contact 130. That is to say, when the coil 120 releases the contact 130, the fan can be controlled to blow air to the contact surface between the coil 120 and the contact 130, so as to clean the contact surface between the contact 130 and the coil 120, and avoid excessive dust accumulated on the contact surface, thereby avoiding the contact area of the coil 120 and the contact 130 being insufficient and generating heat when the coil 120 adsorbs the contact 130 next time, and further avoiding the coil 120 and the contact 130 from being adhered.
The beneficial effects of the adhesion-preventing contactor 100 provided by the embodiment include:
1. by installing the dust remover 160 near the contact surface of the coil 120 and the contact 130, when the coil 120 releases the contact 130, the dust remover 160 can be controlled to clean the contact surface of the contact 130 and the coil 120, so that excessive dust accumulated on the contact surface is avoided, heating caused by insufficient contact area of the coil 120 and the contact 130 when the coil 120 adsorbs the contact 130 next time is avoided, and adhesion between the coil 120 and the contact 130 is avoided;
2. the dust collector 160 adopts a fan, so that the cleaning effect is better, and the structure is simple.
Fourth embodiment
Referring to fig. 5, the present embodiment provides a method for controlling an anti-adhesion contactor, which is applied to the anti-adhesion contactor of any one of the first to third embodiments, and the method includes the following steps:
s1: the control coil is electrified to adsorb the contact.
S2: and (5) counting the adsorption time T of the coil and the contact.
That is, at the moment when the coil is attracted to the contact, the attraction time period T between the coil and the contact starts to be counted, where the attraction time period T is the accumulated attraction time period between the coil and the contact.
S3: when the suction time period T reaches the first time period T1, the control coil is de-energized to release the contacts.
The value range of the first time length T1 may be: the first time period T1 may be, specifically, 90 days in this embodiment, 80 to 100 days. That is, when the cumulative attaching time of the coil and the contact reaches the time of the first time period T1, the coil is automatically controlled to be deenergized to release the contact.
S4: and starting the dust remover to clean the contact surface of the contact and the coil.
Specifically, after the coil is de-energized and the contacts are released in S3, the dust collector is activated to clean the contact surfaces of the contacts and the coil.
S5: the dust remover is controlled to operate for a second time period T2.
Specifically, after the dust remover is started in S4, the dust remover is controlled to continuously operate for a second time period T2, and the value range of the second time period T2 may be: 1min to 3min, in this embodiment, the specific value of the second duration T2 may be 2 min.
After the execution of S5 is completed, the control coil is returned to the energization to attract the contact, that is, the execution returns to S1.
Correspondingly, the coil is powered back after the coil is powered off in S3 and S5 is completed, and the duration of the phase is the duration of the continuous operation of the dust remover, namely the second duration T2.
Like this, when the long T of absorption of coil and contact reached first time length T1, the long back that reaches the certain degree when antiseized even contactor accumulational use promptly, just made coil auto-power-off, release contact, restart dust remover cleans the contact surface of the two, and the dust of avoiding piling up on the contact surface is too much to avoid coil two area of contact not enough and generate heat when next absorption contact, and then avoid coil and contact adhesion.
Fifth embodiment
Referring to fig. 6, the present embodiment provides an air conditioner 200, and the air conditioner 200 includes a controller 210 and the adhesion preventing contactor 100 provided in any one of the first to third embodiments.
The controller 210 is electrically connected to the adhesion prevention contactor 100. The controller 210 is configured to control the coil 120 to be energized and to attract the contact 130, count an attraction time period T between the coil 120 and the contact 130, when the attraction time period T reaches a first time period T1, control the coil 120 to be de-energized to release the contact 130, simultaneously start the dust catcher 160 to clean a contact surface between the contact 130 and the coil 120, control the dust catcher 160 to continuously operate for a second time period T2, and after the dust catcher 160 continuously operates for a second time period T2, control the coil 120 to be energized again to attract the contact 130.
Specifically, the controller 210 can execute the method for controlling the anti-adhesion contactor 100 provided in the fourth embodiment, and the detailed content of the method refers to the fourth embodiment, which is not described herein again.
Thus, the air conditioner 200 employs the adhesion preventing contactor 100 provided in any one of the first to third embodiments, when the adsorption time period T of the coil 120 and the contact 130 reaches the first time period T1, that is, the accumulated usage time period of the adhesion preventing contactor 100 reaches a certain degree, the coil 120 is automatically powered off, the contact 130 is released, the dust remover 160 is started again to clean the contact surfaces of the coil 120 and the contact 130, so as to avoid excessive dust accumulated on the contact surfaces, thereby avoiding the coil 120 from heating due to insufficient contact area when the contact 130 is adsorbed next time, and further avoiding the coil 120 from adhering to the contact 130.
It is easily understood that the first to third embodiments provide three types of dust collectors, and those skilled in the art can modify the structure of the dust collector based on the structure of the above embodiments, so long as the dust collector can achieve the effect of removing dust from the contact surface of the contact and the coil, and a conventional dust removing structure is adopted, and all the dust collectors should fall into the scope of the claimed invention.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. An anti-adhesion contactor, characterized in that the anti-adhesion contactor comprises:
a housing (110);
a contact (130) disposed in the housing (110) and elastically connected to the housing (110);
a coil (120) disposed in the housing (110) and disposed opposite to the contact (130), the coil (120) being configured to attract the contact (130) when energized and to release the contact (130) when de-energized; and the dust remover (160) is used for cleaning the contact surface of the contact (130) and the coil (120) when the coil (120) releases the contact (130).
2. Anti-stiction contactor according to claim 1, characterized in that said contact surfaces comprise a first contact surface (121) on said coil (120) and/or a second contact surface (131) on said contact (130).
3. The adhesion-free contactor according to claim 1, wherein the dust collector (160) comprises:
a brush (161);
and the driving mechanism (162) is connected with the brush (161), and the driving mechanism (162) is used for driving the brush (161) to clean the contact surface.
4. Anti-adhesion contactor according to claim 3, characterized in that said driving mechanism (162) comprises:
a first motor (163) mounted on the housing (110);
a screw (164) connected to an output shaft of the first motor (163), the screw (164) being parallel to the contact surface;
the sliding block (165) is in threaded fit with the screw rod (164), the screw rod (164) rotates to drive the sliding block (165) to slide along the screw rod (164), and the brush (161) is installed on the sliding block (165).
5. The adhesion-preventing contactor according to claim 4, wherein a sliding groove is formed in the housing (110), the sliding groove is parallel to the screw rod (164), and the sliding block (165) is slidably connected in the sliding groove.
6. Anti-adhesion contactor according to claim 3, characterized in that said driving mechanism (162) comprises:
a second motor (166) mounted on the housing (110);
and the connecting rod (167) is parallel to the contact surface, one end of the connecting rod (167) is vertically connected to an output shaft of the second motor (166), the brush (161) is connected to the other end of the connecting rod (167), and the second motor (166) is used for driving the connecting rod (167) and the brush (161) to rotate around the output shaft.
7. Anti-adhesion contactor according to claim 1, wherein the dust remover (160) is a fan for blowing air to the contact surface.
8. An anti-adhesion contactor control method applied to the anti-adhesion contactor according to any one of claims 1 to 7, the method comprising:
controlling the coil to be electrified so as to adsorb the contact;
counting the adsorption time T of the coil and the contact;
when the adsorption time length T reaches a first time length T1, controlling the coil to be powered off to release the contact; and starting the dust remover to clean the contact surface of the contact and the coil.
9. The method for controlling the adhesion-preventing contactor according to claim 8, wherein after the step of starting the dust remover to clean the contact surface of the contact and the coil, the method comprises:
controlling the deduster to continuously work for a second time period T2;
and controlling the coil to be electrified again to adsorb the contact.
10. An air conditioner, characterized in that, the air conditioner includes the adhesion preventing contactor of any claim 1 to 7.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110418273.8A CN113035645B (en) | 2021-04-19 | 2021-04-19 | Anti-adhesion contactor, control method thereof and air conditioner |
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| CN202110418273.8A CN113035645B (en) | 2021-04-19 | 2021-04-19 | Anti-adhesion contactor, control method thereof and air conditioner |
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| CN113035645B CN113035645B (en) | 2023-03-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114334548A (en) * | 2022-03-10 | 2022-04-12 | 东莞市元则电器有限公司 | Contact self-cleaning self-locking relay and contact cleaning method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4593260A (en) * | 1984-02-03 | 1986-06-03 | La Telemecanique Electrique | Contact with a magnetic compensator |
| CN200953083Y (en) * | 2006-10-09 | 2007-09-26 | 邹平星宇科技纺织有限公司 | Air conditioner chamber cleaner intermittent controller |
| WO2011063768A1 (en) * | 2009-11-30 | 2011-06-03 | 上海永继电气有限公司 | Multifunctional breaker accessory |
| CN103388579A (en) * | 2012-05-08 | 2013-11-13 | 珠海格力电器股份有限公司 | Compressor over-current protection method for air conditioning equipment and air conditioning equipment |
| CN108435734A (en) * | 2018-05-18 | 2018-08-24 | 芜湖华衍水务有限公司 | Overflow cell wall moss clears up robot and its method for cleaning |
| CN209487418U (en) * | 2019-02-12 | 2019-10-11 | 南京全宁电器有限公司 | Contactor |
| CN209487416U (en) * | 2019-02-12 | 2019-10-11 | 南京全宁电器有限公司 | D.C. contactor |
| CN210474754U (en) * | 2019-07-03 | 2020-05-08 | 湖北火烈鸟科技有限公司 | Dust collecting equipment for power equipment |
| CN211217724U (en) * | 2019-11-17 | 2020-08-11 | 天津炬丰元阳电子有限公司 | Cleaning device convenient for storing hairbrush for contactor |
-
2021
- 2021-04-19 CN CN202110418273.8A patent/CN113035645B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4593260A (en) * | 1984-02-03 | 1986-06-03 | La Telemecanique Electrique | Contact with a magnetic compensator |
| CN200953083Y (en) * | 2006-10-09 | 2007-09-26 | 邹平星宇科技纺织有限公司 | Air conditioner chamber cleaner intermittent controller |
| WO2011063768A1 (en) * | 2009-11-30 | 2011-06-03 | 上海永继电气有限公司 | Multifunctional breaker accessory |
| CN103388579A (en) * | 2012-05-08 | 2013-11-13 | 珠海格力电器股份有限公司 | Compressor over-current protection method for air conditioning equipment and air conditioning equipment |
| CN108435734A (en) * | 2018-05-18 | 2018-08-24 | 芜湖华衍水务有限公司 | Overflow cell wall moss clears up robot and its method for cleaning |
| CN209487418U (en) * | 2019-02-12 | 2019-10-11 | 南京全宁电器有限公司 | Contactor |
| CN209487416U (en) * | 2019-02-12 | 2019-10-11 | 南京全宁电器有限公司 | D.C. contactor |
| CN210474754U (en) * | 2019-07-03 | 2020-05-08 | 湖北火烈鸟科技有限公司 | Dust collecting equipment for power equipment |
| CN211217724U (en) * | 2019-11-17 | 2020-08-11 | 天津炬丰元阳电子有限公司 | Cleaning device convenient for storing hairbrush for contactor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114334548A (en) * | 2022-03-10 | 2022-04-12 | 东莞市元则电器有限公司 | Contact self-cleaning self-locking relay and contact cleaning method thereof |
| CN114334548B (en) * | 2022-03-10 | 2022-05-20 | 东莞市元则电器有限公司 | Contact self-cleaning self-locking relay and contact cleaning method thereof |
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