CN109449769B - Relay high-frequency air oscillation desorption dust removal cleaning equipment of power box - Google Patents

Relay high-frequency air oscillation desorption dust removal cleaning equipment of power box Download PDF

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Publication number
CN109449769B
CN109449769B CN201811179499.1A CN201811179499A CN109449769B CN 109449769 B CN109449769 B CN 109449769B CN 201811179499 A CN201811179499 A CN 201811179499A CN 109449769 B CN109449769 B CN 109449769B
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dust
relay
frequency
power box
air
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CN109449769A (en
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傅梅英
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Zhejiang Anxin Electric Co., Ltd
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Zhejiang Anxin Electric Co Ltd
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/28Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

The invention discloses a high-frequency air oscillation, desorption, ash removal and cleaning device for a relay of a power box, which structurally comprises: high frequency is analyzed and is inhaled device, the dust arrester, the emergency exit, air switch, the power box main part, total electric brake, the relay, the beneficial effect of production is under high frequency current generator and transducer, can make it produce the high frequency vibrations, its frequency of vibration can be got up the air oscillation on every side, make the dust attached to the dead angle of relay and gap vibrate and come out, and shake its ash that condenses together and break up, be favorable to cleaing away the ash, improve the effect of cleaing away the dust, under the effect of barb ware, can make the dust gathering under its hook type, avoid the dust to shake and fall in the power box, under the effect of exhaust tube and air vent, can be when shaking garrulous ash, inwards suck it, avoid the ash to remain in its outside, and influence its effect of removing the ash.

Description

Relay high-frequency air oscillation desorption dust removal cleaning equipment of power box
Technical Field
The invention relates to the field of power boxes, in particular to a high-frequency air oscillation, desorption and ash removal cleaning device for a relay of a power box.
Background
The power machine box is mainly used for loading instruments, meters, electronics, communication, automation, sensors, smart cards, industrial control, precision machinery and other articles, dust is easily deposited inside the power machine box after the power machine box is used for a long time, and external equipment is generally adopted for dust collection and dust removal when the power machine box is subjected to dust removal, so that the dust in the power machine box can be removed.
But because in the electric power box in order to play automatically regulated, safety protection, when the effect of converting circuit, need install the relay in the internal, because there is solenoid in the relay, can produce the electromagnetic field around this during operation, the dirt particle that makes the dust easily takes the electric charge, and obstinate absorption is on the dead angle of relay, when carrying out the dust absorption and dust removal, generally all be the dust absorption on a large scale, the dust in the dead angle is difficult for being clear away, lead to it to pile up gradually, because there is the gap between the dust, arouse the steam adhesion in the air in the dust easily, make the instrument and meter appear local humidity, lead to appearing electric leakage phenomenon and damage the instrument and meter.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a high-frequency air oscillation dust-separating and absorbing cleaning device for a relay of a power box, which aims to solve the problems that at present, when the power box is used for automatically adjusting, protecting and converting a circuit, the relay is required to be internally installed, and because an electromagnetic coil is arranged in the relay, an electromagnetic field is generated around the relay during working, dust particles of dust are easy to charge and stubborn and adsorbed on dead corners of the relay, when dust is absorbed and removed, the dust is generally absorbed in a large range, the dust in the dead corners is difficult to remove, the dust is gradually accumulated, and water vapor in the air is easy to adhere to the dust due to gaps among the dust, so that the instrument and the meter are locally wet, and the electric leakage phenomenon is caused to damage the instrument and the meter.
In order to achieve the purpose, the invention is realized by the following technical scheme: a high-frequency air oscillation of relay of power box is analyzed and is inhaled dust cleaning equipment, its structure includes: high frequency is analyzed and is inhaled device, dust arrester, emergency exit, air switch, power box main part, total electric brake, relay, high frequency is analyzed and is inhaled device nestification and connect on the right side of dust arrester and the transmission is connected, the left surface of dust arrester is laminated with the right surface of emergency exit mutually, the right-hand member of emergency exit is connected with the left end hinge of power box main part, air switch nestification is in the power box main part, the internal surface of power box main part is laminated with the back of total electric brake mutually, total electric brake passes through the wire electricity with the relay and is connected, high frequency is analyzed and is inhaled device and is included high frequency current generator, connector, coil, transducer, vibrating diaphragm, slow width of cloth piece, disjunctor, high frequency current generator's upper end nestification has the connector, the right-hand member of connector is connected with the lower extreme electricity of coil, the surface of coil is laminated with the surface of transducer mutually, the top of transducer is equipped with vibrating diaphragm, the upper part of the vibration film is nested below the amplitude buffering block, and the upper end surface of the amplitude buffering block is attached to the lower end surface of the separator.
In order to optimize the technical scheme, the method further comprises the following steps:
preferably, the separator comprises an absorption device, vent holes, a vibration guide block and an exhaust tube, wherein the inner surface of the absorption device is attached to the outer surface of the vibration guide block, the vibration guide block is provided with the vent holes, the vent holes penetrate through the vibration guide block, the outer side of the exhaust tube is provided with the vent holes, the vent holes are uniformly arranged around the exhaust tube and vertically penetrate in rows, and loose dust on the relay can be guaranteed to be absorbed inwards.
Preferably, the desorption device comprises a coarse desorption tube, a dust diffuser and a suction hole, the suction hole penetrates through the coarse desorption tube, the dust diffuser is nested on the suction hole and is arranged on the same axis, and large pores are formed among substances in the coarse desorption tube, so that dust can be sucked in the coarse desorption tube, and the dust desorption device has adsorption capacity and can prevent dust from falling off.
Preferably, the dust scattering device comprises a coarse scattering brush, a fine scattering brush and a barb device, the inner surface of the coarse scattering brush is attached to the outer surface of the fine scattering brush on the same axis, the barb device is arranged on the periphery of the fine scattering brush, the coarse scattering brush can express ultrasonic vibration into high-frequency vibration, and loose dust on the surface of the relay can be vibrated out and attached.
Advantageous effects
The invention relates to a high-frequency air oscillation dust-separating and cleaning device for a relay of a power box, when the relay works, peripheral dust is enabled to be adsorbed on dead corners and gaps of the relay stubborn due to an electromagnetic field generated by the relay, high-frequency current is led out through a high-frequency current generator and is conducted to a coil through a connector, the high-frequency sound wave generated by the relay is converted into high-frequency vibration under the action of an energy converter, the amplitude of the high-frequency vibration can be kept under the action of a vibration film and a amplitude-slowing block, vibration force is conducted, after the separator is extended out through forward rotation of a motor, dust is cleaned through the separator, after the motor rotates reversely, coarse scattering brushes and fine scattering brushes in the dust separator are extended out to extend to the peripheries of the gaps and the dead corners of the relay, the vibration force is conducted to the dust separator through a coarse analysis pipe, at the moment, the motor rotates forward again, the high-frequency vibration and the rotation of the coarse scattering brushes and the fine scattering brushes on the, with its surrounding air vibrations, make accumulational dust between the gap of relay and dead angle smash and shake out to adsorb it by barb ware, inwards breathe in through the exhaust tube, under the effect of air vent, with its external dust inwards inhale, and because the crisscross setting in space, make its inside air current that produces the spiral, avoid the dust to adsorb on its inner wall, effectual improvement is to the deashing effect of relay, avoids the electromagnetic field of relay to adsorb the dust.
The beneficial effects are that: under high-frequency current generator and transducer, can make it produce the high-frequency vibrations, its frequency of vibration can be shaken with air on every side, make the dust vibration of dead angle and gap attached to the relay come out, and shake garrulous with its ash that condenses together, be favorable to driving the ash, improve the effect of driving the dust, under the effect of barb ware, can make the dust gathering under its hook type, avoid the dust to shake and fall in the power box, under the effect of exhaust tube and air vent, can shake garrulous ash when, inwards aspirate it, avoid the ash to remain in its outside, and influence its effect of removing the ash.
Drawings
Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of a high-frequency air oscillation, desorption, ash removal and cleaning device for a relay of a power box.
FIG. 2 is a schematic structural view of the high-frequency desorption apparatus of the present invention.
FIG. 3 is a schematic view showing the detailed structure of the separator of the present invention.
FIG. 4 is a schematic view of the construction of the desorber of the invention.
FIG. 5 is a schematic top view showing the detailed structure of the dust diffuser of the present invention.
Description of reference numerals: the device comprises a high-frequency desorption device-1, a dust collector-2, a safety door-3, an air switch-4, a power box main body-5, a total electric brake-6, a relay-7, a high-frequency current generator-11, a connector-12, a coil-13, a transducer-14, a vibrating membrane-15, a amplitude buffering block-16, a precipitator-17, a desorption device-171, a vent-172, a vibration guide block-173, an air suction pipe-174, a coarse desorption pipe-1711, a dust diffuser-1712, an air suction hole-1713, a coarse dispersion brush-17121, a fine dispersion brush-17122 and a barb device-17123.
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.
Referring to fig. 1-5, the present invention provides a high-frequency air oscillation dust-absorbing and removing cleaning device for a relay of a power box, comprising: the structure includes: the high-frequency electric shock absorption device comprises a high-frequency electric shock absorption device 1, a dust collector 2, a safety door 3, an air switch 4, a power box main body 5, a main electric brake 6 and a relay 7, wherein the high-frequency electric shock absorption device 1 is nested on the right side of the dust collector 2 and is in transmission connection, the left surface of the dust collector 2 is attached to the right surface of the safety door 3, the right end of the safety door 3 is in hinge connection with the left end of the power box main body 5, the air switch 4 is nested in the power box main body 5, the inner surface of the power box main body 5 is attached to the back of the main electric brake 6, and the main electric brake 6 is electrically connected with the relay 7 through a;
the high-frequency desorption device 1 comprises a high-frequency current generator 11, a connector 12, a coil 13, a transducer 14, a vibrating membrane 15, a amplitude buffering block 16 and a desorption device 17;
the high-frequency current generator 11 is characterized in that the upper end of the high-frequency current generator 11 is nested with a connector 12, the right end of the connector 12 is electrically connected with the lower end of a coil 13, the outer surface of the coil 13 is attached to the outer surface of a transducer 14, a vibration film 15 is arranged above the transducer 14, the upper side of the vibration film 15 is nested below a amplitude buffering block 16, and the upper end face of the amplitude buffering block 16 is attached to the lower end face of a separator 17.
Preferably, the separator 17 comprises an absorber 171, a vent hole 172, a vibration guide block 173, and an air exhaust pipe 174, wherein the inner surface of the absorber 171 is attached to the outer surface of the vibration guide block 173, the vibration guide block 173 is provided with the vent hole 172, the vent hole 172 penetrates through the vibration guide block 173, the vent hole 172 is provided on the outer side of the air exhaust pipe 174, the vent holes 172 are uniformly arranged around the air exhaust pipe 174 and vertically arranged in a row, so that loose dust on the relay can be ensured to be sucked inwards, and the vent holes are arranged in a staggered manner in space, so that a spiral air flow is formed inside when the dust is sucked inwards, thereby preventing the dust from being adsorbed on the hole wall.
Preferably, the dust collector 171 is composed of a coarse analysis tube 1711, a dust diffuser 1712 and a suction hole 1713, the suction hole 1713 penetrates through the coarse analysis tube 1711, the dust diffuser 1712 is nested in the suction hole 1713 and is on the same axis, large pores are formed between substances inside the coarse analysis tube 1711, dust can be sucked in the coarse analysis tube 1711, dust can be prevented from falling off due to the large pores, the dust diffuser 1712 can loosen dust squeezed together during vibration and is beneficial to dust adsorption, and the suction hole 1713 can suck dust attached to the surface of the coarse analysis tube 1711 inwards and prevent excessive dust from being attached to the outer surface of the coarse analysis tube 1711 and falling off due to the large dust.
Preferably, the dust dispersing device 1712 comprises a coarse dispersing brush 17121, a fine dispersing brush 17122 and a barb 17123, the inner surface of the coarse dispersing brush 17121 is attached to the outer surface of the fine dispersing brush 17122 on the same axis, the barb 17123 is arranged on the periphery of the fine dispersing brush 17122, the coarse dispersing brush 17121 can vibrate ultrasonic vibration to form high-frequency vibration, loose dust on the surface of the relay can be vibrated out and attached, the fine dispersing brush 17122 can conduct high-frequency vibration to enable the fine dispersing brush 17122 to have high-frequency vibration capability, the dust in a gap with a small shape can be vibrated out, the dust is attached to the barb 17123 again, and a small part of dust can be gathered along with the arc shape of the dust, and then the dust is gradually sucked inwards.
Preferably, the high-frequency current received by the coil 13 can convert the generated high-frequency sound waves into high-frequency vibration by the transducer 14, and the frequency range of the high-frequency sound waves is 1 mhz to 30 mhz, so that the surrounding air can generate high-frequency vibration, and dust accumulated in dead corners can be vibrated out and turned into fine dust.
The use principle is as follows: when the relay works, the dust around is adsorbed on the dead angle and the gap firmly due to the electromagnetic field generated by the relay, the high-frequency current is led out by the high-frequency current generator 11 and is conducted to the coil 13 through the connector 12, the high-frequency sound wave generated by the transducer 14 is converted into high-frequency vibration under the action of the transducer 14, the vibration amplitude can be kept under the action of the vibration film 15 and the amplitude buffering block 16, vibration force is conducted, the precipitator 17 is extended out through the forward rotation of the motor and then is cleaned through the precipitator 17, the coarse dispersing brushes 17121 and the fine dispersing brushes 17122 in the dust disperser 1712 are extended out after the reverse rotation of the motor and are extended to the periphery of the gap and the dead angle of the relay, the vibration force is conducted to the dust disperser 1712 through the coarse precipitation pipe 1711, the forward rotation of the motor is carried out again, the high-frequency vibration and the rotation of the coarse dispersing brushes 17121 and the fine dispersing brushes 17122 on the dust disperser 1712 are carried out, the dust collecting device has the advantages that surrounding air is vibrated, dust accumulated between gaps and dead corners of the relay is smashed and vibrated out, the dust is adsorbed by the barb device 17123, air is sucked inwards through the air suction pipe 174, the external dust is sucked inwards under the action of the air vent 172, and due to the staggered arrangement of the spaces, spiral air flow is generated inside the dust collecting device, the dust is prevented from being adsorbed on the inner wall of the dust collecting device, the dust cleaning effect of the relay is effectively improved, and the dust is prevented from being adsorbed by an electromagnetic field of the relay.
The invention has the advantages that the high-frequency current generator 11 and the transducer 14 can generate high-frequency vibration, the vibration frequency can vibrate the surrounding air, so that dust attached to the dead angle and the gap of the relay can be vibrated out, the dust condensed together can be shattered, the dust can be removed, and the dust removing effect can be improved.
The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims appended hereto.

Claims (4)

1. A high-frequency air oscillation of relay of power box is analyzed and is inhaled dust cleaning equipment, its structure includes: inhale device (1), dust arrester (2), emergency exit (3), air switch (4), power box main part (5), total electric brake (6), relay (7) are analysed to high frequency, its characterized in that:
the high-frequency desorption device (1) is nested on the right side of a dust collector (2) and is in transmission connection, the left surface of the dust collector (2) is attached to the right surface of a safety door (3), the right end of the safety door (3) is hinged to the left end of an electric box main body (5), the air switch (4) is nested in the electric box main body (5), the inner surface of the electric box main body (5) is attached to the back of a main switch (6), and the main switch (6) is electrically connected with a relay (7) through a lead;
the high-frequency desorption device (1) comprises a high-frequency current generator (11), a connector (12), a coil (13), a transducer (14), a vibrating membrane (15), a amplitude buffering block (16) and a desorption device (17);
connector (12) have been nested in the upper end of high frequency current generator (11), the right-hand member of connector (12) is connected with the lower extreme electricity of coil (13), the surface of coil (13) is laminated with the surface of transducer (14) mutually, the top of transducer (14) is equipped with vibrating diaphragm (15), the top of vibrating diaphragm (15) is nested in the below of delaying width of cloth piece (16), the up end of delaying width of cloth piece (16) is laminated with the lower terminal surface of disjunctor (17) mutually.
2. The high-frequency air oscillation, desorption and ash removal cleaning equipment for the relay of the power box, according to claim 1, is characterized in that: the air-liquid separator (17) is composed of an analyzing and sucking device (171), a vent hole (172), a vibration guide block (173) and an air suction pipe (174), wherein the inner surface of the analyzing and sucking device (171) is attached to the outer surface of the vibration guide block (173), the vibration guide block (173) is provided with the vent hole (172), the vent hole (172) penetrates through the vibration guide block (173), and the outer side of the air suction pipe (174) is provided with the vent hole (172).
3. The high-frequency air oscillation, desorption and ash removal cleaning equipment for the relay of the power box, according to claim 2, is characterized in that: the dust separating and absorbing device (171) is composed of a coarse separating pipe (1711), a dust dispersing device (1712) and a suction hole (1713), the suction hole (1713) penetrates through the coarse separating pipe (1711), and the dust dispersing device (1712) is nested on the suction hole (1713) and is arranged on the same axis.
4. The high-frequency air oscillation, desorption and ash removal cleaning equipment for the relay of the power box, according to claim 3, is characterized in that: the dust dispersing device (1712) is composed of a coarse dispersing brush (17121), a fine dispersing brush (17122) and a barb device (17123), the inner surface of the coarse dispersing brush (17121) is attached to the outer surface of the fine dispersing brush (17122) and is located on the same axis, and the barb device (17123) is arranged on the periphery of the fine dispersing brush (17122).
CN201811179499.1A 2018-10-10 2018-10-10 Relay high-frequency air oscillation desorption dust removal cleaning equipment of power box Active CN109449769B (en)

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CN113433046B (en) * 2021-06-23 2022-03-08 江苏铁军软件科技有限公司 Raise dust detecting system for job site
CN114082712B (en) * 2021-11-16 2023-03-28 合肥国轩高科动力能源有限公司 Non-contact type dust removal equipment, system and method

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