CN112054401A - Novel intelligence low-voltage cabinet - Google Patents
Novel intelligence low-voltage cabinet Download PDFInfo
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- CN112054401A CN112054401A CN202011006710.7A CN202011006710A CN112054401A CN 112054401 A CN112054401 A CN 112054401A CN 202011006710 A CN202011006710 A CN 202011006710A CN 112054401 A CN112054401 A CN 112054401A
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- Prior art keywords
- sliding plug
- fixedly connected
- wall
- side wall
- cabinet body
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- 239000007788 liquid Substances 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 239000000110 cooling liquid Substances 0.000 claims abstract description 10
- 230000005494 condensation Effects 0.000 claims abstract description 9
- 238000009833 condensation Methods 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 6
- 238000005213 imbibition Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 210000004209 hair Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention discloses a novel intelligent low-voltage cabinet which comprises a cabinet body, wherein a round hole is formed in the top in the cabinet body, a fan is fixedly connected in the round hole, a housing is fixedly connected to the upper end of the cabinet body, frame openings are formed in two ends of the housing, a first filter screen is fixedly connected to the inner wall of each frame opening, two air inlet holes are symmetrically formed in the side wall of the cabinet body, a second filter screen is fixedly connected to the inner wall of each air inlet hole, the side wall of each second filter screen is rotatably connected with a cross rod, and a cleaning mechanism for cleaning dust on the side wall of each second filter screen is mounted on each. The fan rotates to drive the rotating shaft to rotate, so that the cam is driven to rotate to intermittently collide with the side walls of the first sliding plug and the second sliding plug, the inner spaces of the liquid suction cavity and the liquid outlet cavity are periodically increased and decreased, cooling liquid continuously flows in the condensation pipe, heat at the bottom in the cabinet body is well absorbed, the temperature of an electronic element is reduced, and the service life of the electronic element is prolonged.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to a novel intelligent low-voltage cabinet.
Background
The low-voltage cabinet is used for electric energy conversion and control of illumination and power distribution, and has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenience in combination, strong seriousness and practicability, novel structure and the like.
Present low-voltage cabinet inside electronic component can give off a large amount of heats when using, and current low-voltage cabinet only sets up the exhaust hole at cabinet side wall and dispels the heat, the radiating effect is poor, the heat that leads to in the low-voltage cabinet remains at higher temperature throughout, make the temperature on the electronic component higher, and then influence electronic component's life, more serious be when summer high temperature weather, the temperature in the low-voltage cabinet can sharply rise, make the temperature in the low-voltage cabinet reach the ignition point of line in the low-voltage cabinet easily, make the conflagration take place in the low-voltage cabinet, and then cause economic loss.
Based on this, the invention provides a novel intelligent low-voltage cabinet.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a novel intelligent low-voltage cabinet.
In order to achieve the purpose, the invention adopts the following technical scheme:
a novel intelligent low-voltage cabinet comprises a cabinet body, wherein a circular hole is formed in the top in the cabinet body, a fan is fixedly connected in the circular hole, a housing is fixedly connected to the upper end of the cabinet body, frame openings are formed in two ends of the housing, a first filter screen is fixedly connected to the inner wall of each frame opening, two air inlet holes are symmetrically formed in the side wall of the cabinet body, a second filter screen is fixedly connected to the inner wall of each air inlet hole, the side wall of each second filter screen is rotatably connected with a cross rod, a cleaning mechanism for cleaning dust on the side wall of the second filter screen is installed on each cross rod, a condensation pipe is embedded at the lower end of the cabinet body, a sliding plug cylinder is fixedly connected to the top in the housing, a first sliding plug and a second sliding plug are symmetrically and hermetically connected to the inner wall of the sliding plug cylinder in a sliding manner, the side walls, far away from each other, of the first sliding plug and the second sliding plug are elastically connected with the, the top fixedly connected with air jet pipe in the cabinet body, the arc chamber has been seted up to cabinet body upper end, install the pump gas mechanism to the interior intermittent type pump gas of air jet pipe in the arc chamber.
Preferably, clearance mechanism includes that fixed connection's horizontal pole is located the pole of scraping of second filter screen lateral wall, it is close to a plurality of brush hairs of lateral wall fixedly connected with of second filter screen to scrape the pole, and is a plurality of the brush hair laminates with second filter screen lateral wall, install drive horizontal pole pivoted second actuating mechanism on the fan.
Preferably, the second driving mechanism comprises a vertical rod which is coaxially and fixedly connected with the lower end of the fan, the lower end of the vertical rod is fixedly connected with a first bevel gear, and the side wall of the cross rod is fixedly connected with a second bevel gear which is meshed with the first bevel gear.
Preferably, first actuating mechanism include with the coaxial fixed connection's in fan upper end pivot, the pivot upper end runs through a sliding plug section of thick bamboo lower extreme and fixedly connected with cam, cam and the cooperation of first sliding plug and second sliding plug lateral wall, first sliding plug is close to expanding spring's lateral wall and constitutes the imbibition chamber with sliding plug section of thick bamboo inner wall, the second sliding plug is close to expanding spring's lateral wall and constitutes out the liquid chamber with sliding plug section of thick bamboo inner wall, it is connected with condenser pipe one end through the drain pipe to go out the liquid chamber, the imbibition chamber passes through the pipette and is connected with the condenser pipe other end.
Preferably, the air pumping mechanism comprises a magnetic sliding plug which is connected to the inner wall of the arc-shaped cavity in a sealing and sliding manner, the side wall of the magnetic sliding plug is elastically connected with the inner wall of the arc-shaped cavity through a return spring, a permanent magnet which is attracted to the magnetic sliding plug is embedded on one impeller of the fan, the inner wall of the arc-shaped cavity, away from the return spring, is connected with a one-way air suction pipe, and the inner wall of the arc-shaped cavity, away from the return spring, is connected with the side wall of the air injection pipe.
Preferably, the liquid outlet cavity is filled with cooling liquid, and the one-way air outlet pipe penetrates through the inner wall of the liquid outlet cavity.
Preferably, a one-way valve only allowing gas to enter the arc-shaped cavity from the outside is installed in the one-way air suction pipe, and a one-way valve only allowing gas to enter the air injection pipe from the arc-shaped cavity is installed in the one-way air outlet pipe.
The invention has the following beneficial effects:
1. by arranging the fan and the air inlet hole, the fan rotates to enable outside air to flow in from the air inlet hole, so that heat in the cabinet body can be well brought out, and the heat dissipation effect in the cabinet body is good;
2. through the arrangement of the second filter screen, the cross rod, the scraping rod, the bristles and the second driving mechanism, when air flows through the air inlet hole, the second filter screen can filter dust contained in the air, the fan rotates to drive the vertical rod which is coaxially and fixedly connected with the fan to rotate, the first bevel gear which is fixedly connected with the lower end of the vertical rod is driven to drive the second bevel gear which is meshed with the first bevel gear to rotate, the cross rod is further driven to rotate, the scraping rod is further driven to rotate, the bristles clean the dust on the side wall of the second filter screen, and the phenomenon that a large amount of dust is accumulated on the side wall of the second filter screen to influence the ventilation effect of;
3. by arranging the sliding plug cylinder, the first sliding plug, the second sliding plug, the cam, the rotating shaft and the condensing tube, the fan rotates to drive the rotating shaft which is coaxially and fixedly connected with the upper end of the fan to rotate, so as to drive the cam to rotate, the cam is enabled to collide with the side walls of the first sliding plug and the second sliding plug intermittently, when the cam collides with the second sliding plug, the liquid outlet cavity space is reduced, the liquid suction cavity space is increased, and then cooling liquid flows into the liquid outlet cavity through the liquid outlet tube, the condensing tube and the liquid suction tube, when the cam collides with the first sliding plug, the liquid suction cavity space is reduced, the liquid outlet cavity space is increased, and further the cooling liquid flows into the liquid outlet cavity through the liquid suction tube, the condensing tube and the liquid outlet tube, so that when the cam collides with the side walls of the first sliding plug and the second sliding plug intermittently, the inner spaces of the liquid suction cavity and the liquid outlet cavity are periodically increased and, the heat at the bottom in the cabinet body is better absorbed, the temperature on the electronic element is reduced, and the service life of the electronic element is prolonged;
4. by arranging the arc-shaped cavity, the magnetic sliding plug, the permanent magnet, the one-way air suction pipe, the one-way air outlet pipe and the air injection pipe, the permanent magnet continuously skips the magnetic sliding plug by the rotation of the fan, when the permanent magnet is close to the magnetic sliding plug, the magnetic attraction between the permanent magnet and the magnetic sliding plug overcomes the elastic force of the reset spring at the moment, and then the permanent magnet drives the magnetic sliding plug to slide on the inner wall of the arc-shaped cavity by the rotation of the fan, the gas in the arc-shaped cavity is extruded out through the one-way air outlet pipe, when the permanent magnet is far away from the magnetic sliding plug, the magnetic attraction between the permanent magnet and the magnetic sliding plug does not overcome the elastic force of the reset spring at the moment, and then the magnetic sliding plug slides to the original position on the inner wall of the arc-shaped cavity under the action of the reset spring, and then the one-way, and further, under the action of the cooling liquid, the air in the one-way air outlet pipe is cooled, and the cold air is sprayed out from the air spraying pipe to further accelerate the dissipation of heat in the cabinet body.
Drawings
Fig. 1 is a schematic structural diagram of a novel intelligent low-voltage cabinet provided by the invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is a schematic sectional structure view of a direction C-C in the novel intelligent low-voltage cabinet provided by the invention.
In the figure: 1 cabinet body, 2 round holes, 3 fans, 4 enclosers, 5 first filter screens, 6 air inlet holes, 7 second filter screens, 8 cross bars, 9 scraping rods, 10 bristles, 11 vertical rods, 12 first bevel gears, 13 second bevel gears, 14 condensation pipes, 15 sliding plug cylinders, 151 liquid suction chambers, 152 liquid outlet chambers, 16 first sliding plugs, 17 second sliding plugs, 18 telescopic springs, 19 rotating shafts, 20 cams, 21 liquid outlet pipes, 22 liquid suction pipes, 23 air injection pipes, 24 arc-shaped chambers, 25 magnetic sliding plugs, 26 permanent magnets, 27 reset springs, 28 one-way air suction pipes and 29 one-way air outlet pipes.
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. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, a novel intelligent low-voltage cabinet comprises a cabinet body 1, a circular hole 2 is arranged at the top in the cabinet body 1, a fan 3 is fixedly connected in the circular hole 2, a housing 4 is fixedly connected at the upper end of the cabinet body 1, frame openings are arranged at two ends of the housing 4, a first filter screen 5 is fixedly connected to the inner wall of the frame opening, two air inlet holes 6 are symmetrically arranged on the side wall of the cabinet body 1, a second filter screen 7 is fixedly connected to the inner wall of the two air inlet holes 6, a cross bar 8 is rotatably connected to the side wall of the second filter screen 7, a cleaning mechanism for cleaning dust on the side wall of the second filter screen 7 is installed on the cross bar 8, a condensation pipe 14 is embedded at the lower end of the cabinet body 1, a sliding plug cylinder 15 is fixedly connected to the top in the housing 4, a first sliding plug 16 and a second sliding plug 17 are symmetrically and hermetically and slidably connected to the inner wall of the, install the gliding first actuating mechanism of first plug 16 of drive and second plug 17 on the fan 3, top fixedly connected with jet-propelled pipe 23 in the cabinet body 1, arc chamber 24 has been seted up to cabinet body 1 upper end, installs the pump gas mechanism to intermittent type pump gas in the jet-propelled pipe 23 in the arc chamber 24.
The cleaning mechanism comprises a scraping rod 9 fixedly connected with a cross rod 8 and located on the side wall of the second filter screen 7, a plurality of bristles 10 fixedly connected with the side wall of the scraping rod 9 close to the second filter screen 7 are attached to the side wall of the second filter screen 7, and a second driving mechanism driving the cross rod 8 to rotate is installed on the fan 3.
The second driving mechanism comprises a vertical rod 11 which is coaxially and fixedly connected with the lower end of the fan 3, the lower end of the vertical rod 11 is fixedly connected with a first bevel gear 12, and the side wall of the cross rod 8 is fixedly connected with a second bevel gear 13 which is meshed with the first bevel gear 12.
First actuating mechanism includes the pivot 19 with the coaxial fixed connection in fan 3 upper end, pivot 19 upper end runs through a sliding plug section of thick bamboo 15 lower extreme and fixedly connected with cam 20, cam 20 and the cooperation of first sliding plug 16 and the smooth stopper 17 lateral wall of second, first sliding plug 16 is close to the lateral wall of expanding spring 18 and constitutes imbibition chamber 151 with a sliding plug section of thick bamboo 15 inner wall, the lateral wall that second sliding plug 17 is close to expanding spring 18 constitutes play liquid chamber 152 with a sliding plug section of thick bamboo 15 inner wall, it is connected with condenser pipe 14 one end through drain pipe 21 to go out liquid chamber 152, imbibition chamber 151 is connected with the condenser pipe 14 other end through pipette 22.
The air pumping mechanism comprises a magnetic sliding plug 25 connected to the inner wall of the arc-shaped cavity 24 in a sealing and sliding manner, the side wall of the magnetic sliding plug 25 is elastically connected with the inner wall of the arc-shaped cavity 24 through a return spring 27, it needs to be described that a through hole is formed in the inner wall, close to the return spring 27, of the arc-shaped cavity 24, the through hole is used for balancing the pressure change in the arc-shaped cavity 24 when the magnetic sliding plug 25 slides, a permanent magnet 26 attracted to the magnetic sliding plug 25 is embedded in one of impellers of the fan 3, a one-way air suction pipe 28 is connected to the inner wall, far away from the return spring 27, of the arc-shaped cavity 24, the inner wall, far away from the return spring 27, is connected with the side wall of the air injection pipe 23 through.
A one-way valve which only allows gas to enter the arc-shaped cavity 24 from the outside is arranged in the one-way air suction pipe 28, and a one-way valve which only allows gas to enter the air spraying pipe 23 from the arc-shaped cavity 24 is arranged in the one-way air outlet pipe 29.
In the invention, when an electronic element in a cabinet body 1 works, a fan 3 fixedly connected in a round hole 2 is driven to rotate, the fan 3 rotates to enable air to flow in from an air inlet hole 6 and flow out from the round hole 2, so that heat in the cabinet body 1 is better taken out, when the air flows through the air inlet hole 6, a second filter screen 7 fixedly connected to the inner wall of the air inlet hole 6 can filter dust contained in the air, meanwhile, the fan 3 rotates to drive a vertical rod 11 coaxially and fixedly connected with the lower end of the vertical rod 11 to rotate, a first bevel gear 12 fixedly connected with the lower end of the vertical rod 11 is driven to rotate, a second bevel gear 13 meshed with the first bevel gear 12 is driven to rotate, a cross rod 8 fixedly connected with the side wall of the second bevel gear 13 is further driven to rotate, a scraping rod 9 fixedly connected to the side wall of the cross rod 8 is further driven to rotate, bristles 10 fixedly connected with the side wall of the scraping rod 9, the side wall of the second filter screen 7 is prevented from accumulating a large amount of dust;
the fan 3 rotates to drive the rotating shaft 19 which is coaxially and fixedly connected with the upper end of the rotating shaft to rotate, and then drives the cam 20 which is fixedly connected with the upper end of the rotating shaft 19 to rotate, so that the cam 20 intermittently collides with the side walls of the first sliding plug 16 and the second sliding plug 17, when the cam 20 collides with the second sliding plug 17, the second sliding plug 17 slides rightwards, the first sliding plug 16 slides rightwards under the action of the expansion spring 18, the space of the liquid outlet cavity 152 is reduced, the space of the liquid suction cavity 151 is increased, then the cooling liquid flows into the liquid suction cavity 151 through the liquid outlet pipe 21, the condensation pipe 14 and the liquid suction pipe 22, when the cam 20 collides with the first sliding plug 16, the first sliding plug 16 slides leftwards, the second sliding plug 17 slides leftwards under the action of the expansion spring 18, the space of the liquid suction cavity 151 is reduced, the space of the liquid outlet cavity 152 is increased, and then the cooling liquid flows into the liquid outlet cavity 152 through the liquid, thus, when the cam 20 intermittently collides with the side walls of the first sliding plug 16 and the second sliding plug 17, the internal spaces of the liquid suction cavity 151 and the liquid outlet cavity 152 are periodically increased and decreased, so that the cooling liquid continuously flows in the condensation pipe 14, and the heat at the bottom in the cabinet 1 is better absorbed;
the fan 3 rotates to enable the permanent magnet 26 embedded in the impeller to continuously graze the magnetic sliding plug 25, when the permanent magnet 26 is close to the magnetic sliding plug 25, the magnetic attraction between the permanent magnet 26 and the magnetic sliding plug 25 overcomes the elastic force of the return spring 27, and then the fan 3 rotates to enable the permanent magnet 26 to drive the magnetic sliding plug 25 to slide on the inner wall of the arc-shaped cavity 24, the inner space of the arc-shaped cavity 24 is reduced, and further the gas in the arc-shaped cavity 24 is extruded out through the one-way air outlet pipe 29, when the permanent magnet 26 is far away from the magnetic sliding plug 25, the magnetic attraction between the permanent magnet 26 and the magnetic sliding plug 25 is not enough to overcome the elastic force of the return spring 27, and then the magnetic sliding plug 25 slides to the original position on the inner wall of the arc-shaped cavity 24 under the action of the return spring 27, the inner space of the arc-shaped cavity 24 is increased, further the air is, the magnetic sliding plug 25 slides back and forth on the inner wall of the arc-shaped cavity 24, so that air is pumped from the one-way air outlet pipe 29 continuously, and under the action of the cooling liquid, the air in the one-way air outlet pipe 29 is cooled, and then the emission of heat in the cabinet body 1 is further accelerated after the cold air is sprayed out from the air spraying pipe 23.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A novel intelligent low-voltage cabinet comprises a cabinet body (1) and is characterized in that a round hole (2) is formed in the top in the cabinet body (1), a fan (3) is fixedly connected in the round hole (2), a housing (4) is fixedly connected to the upper end of the cabinet body (1), frame openings are formed in two ends of the housing (4), a first filter screen (5) is fixedly connected to the inner wall of each frame opening, two air inlet holes (6) are symmetrically formed in the side wall of the cabinet body (1), a second filter screen (7) is fixedly connected to the inner wall of each air inlet hole (6), a cross rod (8) is rotatably connected to the side wall of each second filter screen (7), a cleaning mechanism for cleaning dust on the side wall of each second filter screen (7) is installed on each cross rod (8), a condensation pipe (14) is embedded at the lower end of the cabinet body (1), a sliding plug cylinder (15) is, sliding plug section of thick bamboo (15) inner wall symmetry sealing sliding connection has first sliding plug (16) and second sliding plug (17), the lateral wall that first sliding plug (16) and second sliding plug (17) kept away from each other passes through expanding spring (18) and sliding plug section of thick bamboo (15) inner wall elastic connection, install the gliding first actuating mechanism of first sliding plug (16) of drive and second sliding plug (17) on fan (3), top fixedly connected with jet-propelled pipe (23) in the cabinet body (1), arc chamber (24) have been seted up to the cabinet body (1) upper end, install the pump gas mechanism to the interior intermittent type pump gas of jet-propelled pipe (23) in arc chamber (24).
2. The novel intelligent low-voltage cabinet as claimed in claim 1, wherein the cleaning mechanism comprises a scraping rod (9) fixedly connected with a cross rod (8) and located on the side wall of the second filter screen (7), the scraping rod (9) is fixedly connected with a plurality of bristles (10) close to the side wall of the second filter screen (7), the plurality of bristles (10) are attached to the side wall of the second filter screen (7), and a second driving mechanism for driving the cross rod (8) to rotate is installed on the fan (3).
3. The novel intelligent low-voltage cabinet as claimed in claim 2, wherein the second driving mechanism comprises a vertical rod (11) coaxially and fixedly connected with the lower end of the fan (3), a first bevel gear (12) is fixedly connected to the lower end of the vertical rod (11), and a second bevel gear (13) meshed with the first bevel gear (12) is fixedly connected to the side wall of the cross rod (8).
4. The novel intelligent low-voltage cabinet is characterized in that the first driving mechanism comprises a rotating shaft (19) coaxially and fixedly connected with the upper end of the fan (3), the upper end of the rotating shaft (19) penetrates through the lower end of a sliding plug cylinder (15) and is fixedly connected with a cam (20), the cam (20) is matched with the side walls of a first sliding plug (16) and a second sliding plug (17), a liquid suction cavity (151) is formed by the side wall, close to the telescopic spring (18), of the first sliding plug (16) and the inner wall of the sliding plug cylinder (15), a liquid outlet cavity (152) is formed by the side wall, close to the telescopic spring (18), of the second sliding plug (17) and the inner wall of the sliding plug cylinder (15), the liquid outlet cavity (152) is connected with one end of the condensation pipe (14) through a liquid outlet pipe (21), and the liquid suction cavity (151) is connected with the other end of the condensation pipe (14) through a liquid suction pipe (22).
5. The novel intelligent low-voltage cabinet according to claim 4, wherein the pumping mechanism comprises a magnetic sliding plug (25) which is connected to the inner wall of the arc-shaped cavity (24) in a sealing and sliding manner, the side wall of the magnetic sliding plug (25) is elastically connected with the inner wall of the arc-shaped cavity (24) through a return spring (27), a permanent magnet (26) attracted to the magnetic sliding plug (25) is embedded on one of the impellers of the fan (3), the inner wall of the arc-shaped cavity (24) away from the return spring (27) is connected with a one-way air suction pipe (28), and the inner wall of the arc-shaped cavity (24) away from the return spring (27) is connected with the side wall of the air injection pipe (23) through a one-way air outlet pipe (29).
6. The novel intelligent low-voltage cabinet as claimed in claim 5, wherein the liquid outlet cavity (152) is filled with cooling liquid, and the one-way air outlet pipe (29) penetrates through the inner wall of the liquid outlet cavity (152).
7. A novel intelligent low-voltage cabinet according to claim 1, wherein a one-way valve only allowing gas to enter the arc-shaped cavity (24) from the outside is installed in the one-way air suction pipe (28), and a one-way valve only allowing gas to enter the air injection pipe (23) from the arc-shaped cavity (24) is installed in the one-way air outlet pipe (29).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011006710.7A CN112054401A (en) | 2020-09-23 | 2020-09-23 | Novel intelligence low-voltage cabinet |
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| CN202011006710.7A CN112054401A (en) | 2020-09-23 | 2020-09-23 | Novel intelligence low-voltage cabinet |
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| CN112054401A true CN112054401A (en) | 2020-12-08 |
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| CN112469232A (en) * | 2020-12-09 | 2021-03-09 | 韩永红 | Outdoor intelligent rack of high leakproofness |
| CN112489923A (en) * | 2020-11-24 | 2021-03-12 | 宁波谦屹节能科技有限公司 | Dehumidification type pole transformer suitable for severe cold area |
| CN112717579A (en) * | 2020-12-13 | 2021-04-30 | 宜都市天弘机械工程服务有限公司 | High-temperature flue gas automatic purification equipment is used in production of leaf spring cassette |
| CN112750602A (en) * | 2020-12-20 | 2021-05-04 | 宁波谦屹节能科技有限公司 | High-adaptability pole-mounted transformer |
| CN113097906A (en) * | 2021-04-30 | 2021-07-09 | 山东汇能电气有限公司 | Box-type substation internal environment adjusting and protecting device |
| CN113161885A (en) * | 2021-04-28 | 2021-07-23 | 盐城工业职业技术学院 | Intelligent electrical control cabinet |
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| CN113877098A (en) * | 2021-08-23 | 2022-01-04 | 王家雨 | Three-phase high-voltage frequency converter |
| CN116772336A (en) * | 2023-07-07 | 2023-09-19 | 秦皇岛欣蔚环保科技有限公司 | Intelligent bidirectional fresh air purifying positive pressure exchange device |
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| CN108092163A (en) * | 2017-12-21 | 2018-05-29 | 重庆麦纳昇科技有限公司 | A kind of energy-saving power distribution cabinet |
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| CN112489923A (en) * | 2020-11-24 | 2021-03-12 | 宁波谦屹节能科技有限公司 | Dehumidification type pole transformer suitable for severe cold area |
| CN112469232A (en) * | 2020-12-09 | 2021-03-09 | 韩永红 | Outdoor intelligent rack of high leakproofness |
| CN112717579A (en) * | 2020-12-13 | 2021-04-30 | 宜都市天弘机械工程服务有限公司 | High-temperature flue gas automatic purification equipment is used in production of leaf spring cassette |
| CN112750602A (en) * | 2020-12-20 | 2021-05-04 | 宁波谦屹节能科技有限公司 | High-adaptability pole-mounted transformer |
| CN113161885A (en) * | 2021-04-28 | 2021-07-23 | 盐城工业职业技术学院 | Intelligent electrical control cabinet |
| CN113161885B (en) * | 2021-04-28 | 2022-06-07 | 盐城工业职业技术学院 | Intelligent electrical control cabinet |
| CN113097906A (en) * | 2021-04-30 | 2021-07-09 | 山东汇能电气有限公司 | Box-type substation internal environment adjusting and protecting device |
| CN113097906B (en) * | 2021-04-30 | 2022-06-24 | 山东汇能电气有限公司 | Box-type substation internal environment adjusting and protecting device |
| CN113518525A (en) * | 2021-06-04 | 2021-10-19 | 彭文涛 | Power grid control cabinet |
| CN113877098A (en) * | 2021-08-23 | 2022-01-04 | 王家雨 | Three-phase high-voltage frequency converter |
| CN116772336A (en) * | 2023-07-07 | 2023-09-19 | 秦皇岛欣蔚环保科技有限公司 | Intelligent bidirectional fresh air purifying positive pressure exchange device |
| CN116772336B (en) * | 2023-07-07 | 2023-12-12 | 秦皇岛欣蔚环保科技有限公司 | Intelligent bidirectional fresh air purifying positive pressure exchange device |
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