CN110932147B - Intelligence cooling fire prevention switch board - Google Patents
Intelligence cooling fire prevention switch board Download PDFInfo
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- CN110932147B CN110932147B CN202010011660.5A CN202010011660A CN110932147B CN 110932147 B CN110932147 B CN 110932147B CN 202010011660 A CN202010011660 A CN 202010011660A CN 110932147 B CN110932147 B CN 110932147B
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- cavity
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- centrifugal
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- 238000001816 cooling Methods 0.000 title claims abstract description 12
- 230000002265 prevention Effects 0.000 title description 2
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 238000009826 distribution Methods 0.000 claims abstract description 37
- 238000003860 storage Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 36
- 239000000428 dust Substances 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses an intelligent cooling fireproof power distribution cabinet, which comprises a casing, wherein a working cavity is arranged in the casing, a power distribution cabinet is arranged in the working cavity, a heat transfer plate is arranged in the casing, an exhaust cavity with a left end opening communicated with the outside is arranged in the left end wall of the working cavity, an exhaust fan is arranged in the exhaust cavity, an exhaust pipeline for connecting the working cavity and the exhaust cavity is arranged in the casing, a fan shaft is arranged at the right end of the working cavity, a radiating fan is fixedly connected to the left end of the fan shaft, the fan shaft can drive the radiating fan to rotate to blow air in the working cavity and take away hot air in the working cavity through the exhaust fan, a liquid storage cavity is arranged in the casing, a push plate is connected in a sliding manner in the liquid storage cavity, and when the power distribution cabinet is short-circuited and ignited, the heat transfer plate transmits, thereby spraying the fire extinguishing liquid in the liquid storage cavity onto the power distribution cabinet to extinguish the fire.
Description
Technical Field
The invention relates to the technical field of steam engines, in particular to an intelligent cooling fireproof power distribution cabinet.
Background
When the switch board carries out the during operation, can the production of heat, but the heat that produces sometimes is lower sometimes the production of heat higher, if not to cool off it and have the potential safety hazard, but if cool off always will cause the waste of the energy to the switch board is when using, can produce a large amount of heats or catch fire if take place the short circuit, need put out a fire the cooling and handle.
Disclosure of Invention
The invention aims to provide an intelligent cooling fireproof power distribution cabinet, which is used for overcoming the defects in the prior art.
The invention relates to an intelligent cooling fireproof power distribution cabinet, which comprises a casing, wherein a working cavity is arranged in the casing, two dustproof nets are arranged at the left end of the working cavity, a dustproof plate is arranged at the right end of the working cavity, a power distribution cabinet is arranged in the working cavity, a control mechanism is arranged in the casing and comprises a heat transfer plate arranged at the upper end of the power distribution cabinet, an exhaust cavity with a left end opening communicated with the outside is arranged in the left end wall of the working cavity, an exhaust fan is arranged in the exhaust cavity, an exhaust pipeline for connecting the working cavity and the exhaust cavity is arranged in the casing, a driving mechanism is arranged at the right end of the working cavity and comprises a driving cavity arranged in the casing, the right end wall of the driving cavity is fixedly connected with a driving motor, the right end wall of the driving cavity is rotatably connected with a fan shaft, the fan shaft rotates and can drive radiator fan rotates and right the work intracavity is bloied, and pass through exhaust fan will the hot-air of work intracavity is taken away, be equipped with the mechanism of putting out a fire in the casing, the mechanism of putting out a fire includes the liquid chamber of depositing that is equipped with in the casing, be equipped with the intercommunication in the casing deposit the liquid chamber and the external pipette of putting out a fire liquid, the pipette with deposit liquid chamber intercommunication department and be equipped with the check valve, deposit liquid intracavity sliding connection has the push pedal, works as when the switch board short circuit is on fire, thereby heat transfer plate transmission heat starts the push pedal moves to spout the liquid of putting out a fire of depositing the liquid intracavity and put out a fire to it on the switch board.
On the basis of the technical scheme, the control mechanism comprises a control cavity arranged in the casing, a lifting plate is connected in the control cavity in a sliding mode, the upper end of the heat transfer plate is located in the control cavity, a lifting spring connected with the lifting plate and the upper end wall of the control cavity is arranged in the control cavity, a fixed block is fixedly connected with the right end wall of the driving cavity, a fixed block cavity is arranged in the fixed block, a horizontal spring connected with the left end wall of the movable plate and the left end wall of the fixed block cavity is arranged in the fixed block cavity, and a traction rope fixedly connected with the other end of the right end of the movable plate and the upper.
On the basis of the technical scheme, the driving mechanism comprises a driving shaft which is in power connection with the driving motor, the right end of the driving shaft is in sliding connection with a movable friction wheel, an annular cavity is arranged in the movable friction wheel, an arc-shaped block is in sliding connection with the annular cavity, the other end of the right end face of the arc-shaped block is fixedly connected with a connecting rod which is fixedly connected with the movable plate, the right end wall of the driving cavity is rotatably connected with a transmission shaft, the left end of the transmission shaft is fixedly connected with a driving bevel gear, the right end of the transmission shaft is fixedly connected with a transmission friction wheel which can be meshed with the movable friction wheel, and two air inlet grooves which are.
On the basis of the technical scheme, the fire extinguishing mechanism comprises a transmission cavity arranged in the casing, the lower end wall of the transmission cavity is rotatably connected with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a transmission bevel gear meshed with the drive bevel gear, the lower end of the rotating shaft is fixedly connected with a driven bevel gear, the lower end of the rotating shaft is fixedly connected with a centrifugal gear, eight centrifugal cavities are arranged in the centrifugal gear, centrifugal blocks are arranged in the centrifugal cavities, centrifugal springs for connecting the centrifugal blocks with the centrifugal cavities are arranged in the centrifugal cavities, the upper end wall of the transmission cavity is fixedly connected with a connecting rope, the lower end of the connecting rope is fixedly connected with a warning bell, a moving cavity is arranged in the front end wall of the transmission cavity, the front end of the moving cavity is rotatably connected with a moving shaft, the rear end of the moving shaft is positioned in the transmission cavity, and the rear end of the moving shaft, the movable type liquid storage device is characterized in that a movable gear is fixedly connected to the front end of the movable shaft, a movable rack meshed with the movable gear is connected to the movable cavity in a sliding mode, a movable plate is fixedly connected to the right end of the movable rack, a reset spring for connecting the right end face of the movable plate with the right end wall of the movable cavity is arranged in the movable cavity, the right end of the movable rack is fixedly connected with the push plate, a spray head is arranged in the working cavity, and a conveying pipeline for connecting the spray head with the liquid storage cavity is arranged in the shell.
On the basis of the technical scheme, the dust screen and the dust guard plate can pass through air and can not pass through dust, the warning bell can generate great sound when shaking, the elasticity of the centrifugal spring is smaller than the centrifugal force applied to the centrifugal block, and the sum of the elasticity of the horizontal spring and the elasticity of the lifting spring is smaller than the thrust generated by heat generated when thermosensitive gas in the control cavity is burnt by the power distribution cabinet.
The invention has the beneficial effects that: the heat distribution cabinet is provided with the heat radiation fan and the exhaust fan, so that when the power distribution cabinet works to generate heat, the power distribution cabinet is blown to radiate heat, the heat transfer plate is arranged, when the power distribution cabinet generates excessive heat or is in short circuit and catches fire, the power distribution cabinet is sprayed with fire extinguishing liquid through the arranged spray head to cool and extinguish the fire, and the fire is treated, and the dust screen and the dust guard plate are arranged to prevent dust from entering the interior of the power distribution cabinet.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an intelligent cooling fireproof power distribution cabinet according to the present invention;
FIG. 2 is an enlarged view of the structure at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged view of the structure at B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged view of the structure at C in FIG. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-4, an intelligent cooling fireproof power distribution cabinet according to an embodiment of the present invention includes a cabinet 10, a working chamber 18 is disposed in the cabinet 10, two dust screens 14 are disposed at the left end of the working chamber 18, a dust guard 25 is disposed at the right end of the working chamber 18, a power distribution cabinet 19 is disposed in the working chamber 18, a control mechanism 63 is disposed in the cabinet 10, the control mechanism 63 includes a heat transfer plate 20 disposed at the upper end of the power distribution cabinet 19, an exhaust chamber 16 having a left end opening communicating with the outside is disposed in the left end wall of the working chamber 18, an exhaust fan 15 is disposed in the exhaust chamber 16, an exhaust duct 17 connecting the working chamber 18 and the exhaust chamber 16 is disposed in the cabinet 10, a driving mechanism 64 is disposed at the right end of the working chamber 18, the driving mechanism 64 includes a driving chamber 27 disposed in the cabinet 10, and a driving motor 32 is fixedly connected to, the right end wall of the driving cavity 27 is rotatably connected with a fan shaft 30, the left end of the fan shaft 30 is fixedly connected with a heat radiation fan 26, the fan shaft 30 rotates to drive the heat dissipation fan 26 to rotate to blow air into the working chamber 18, and the hot air in the working chamber 18 is taken away by the exhaust fan 15, a fire extinguishing mechanism 65 is arranged in the machine shell 10, the fire extinguishing mechanism 65 comprises a liquid storage cavity 11 arranged in the machine shell 10, a liquid suction pipe 43 communicating the liquid storage cavity 11 with the external fire extinguishing liquid is arranged in the machine shell 10, a one-way valve 44 is arranged at the communication position of the liquid suction pipe 43 and the liquid storage cavity 11, a push plate 42 is connected in the liquid storage cavity 11 in a sliding way, when the switch board 19 is short-circuited and on fire, the heat transfer plate 20 transfers heat to start the push plate 42 to move, so that the fire extinguishing liquid in the liquid storage cavity 11 is sprayed onto the power distribution cabinet 19 to extinguish the fire.
In addition, in one embodiment, the control mechanism 63 includes a control cavity 21 disposed in the housing 10, a lifting plate 22 is slidably connected in the control cavity 21, the upper end of the heat transfer plate 20 is located in the control cavity 21, a lifting spring 23 is disposed in the control cavity 21 and connects the lifting plate 22 and the upper end wall of the control cavity 21, a fixed block 60 is fixedly connected to the right end wall of the driving cavity 27, a fixed block cavity 61 is disposed in the fixed block 60, a horizontal spring 66 is disposed in the fixed block cavity 61 and connects the moving plate 62 and the left end wall of the fixed block cavity 61, and a pulling rope 24 is fixedly connected to the right end of the moving plate 62 and the upper end of the lifting plate 22.
In addition, in one embodiment, the driving mechanism 64 includes a driving shaft 37 to which the driving motor 32 is power-connected, a movable friction wheel 45 is slidably connected to a right end of the driving shaft 37, an annular cavity 57 is disposed in the movable friction wheel 45, an arc block 58 is slidably connected in the annular cavity 57, a connecting rod 59 is fixedly connected to a right end face of the arc block 58, and has another end fixedly connected to the movable plate 62, a transmission shaft 47 is rotatably connected to a right end wall of the driving cavity 27, a driving bevel gear 39 is fixedly connected to a left end of the transmission shaft 47, a transmission friction wheel 33 capable of meshing with the movable friction wheel 45 is fixedly connected to a right end face of the transmission shaft 47, and two air inlet slots 29 communicating the driving cavity 27 with the outside are disposed in the.
In addition, in one embodiment, the fire extinguishing mechanism 65 includes a transmission chamber 67 disposed in the housing 10, a rotation shaft 53 having an upper end located in the driving chamber 27 is rotatably connected to a lower end wall of the transmission chamber 67, a transmission bevel gear 46 engaged with the drive bevel gear 39 is fixedly connected to an upper end of the rotation shaft 53, a driven bevel gear 52 is fixedly connected to a lower end of the rotation shaft 53, a centrifugal gear 51 is fixedly connected to a lower end of the rotation shaft 53, eight centrifugal chambers 54 are disposed in the centrifugal gear 51, a centrifugal block 50 is disposed in the centrifugal chamber 54, a centrifugal spring 56 connected to the centrifugal block 50 and the centrifugal chamber 54 is disposed in the centrifugal chamber 54, a connecting rope 49 is fixedly connected to an upper end wall of the transmission chamber 67, a warning bell 48 is fixedly connected to a lower end of the connecting rope 49, a moving chamber 35 is disposed in a front end wall of the transmission chamber 67, a moving shaft 41 having a rear end located in the transmission chamber 67 is rotatably, the rear end of the moving shaft 41 is fixedly connected with a rotating bevel gear 55 meshed with the driven bevel gear 52, the front end of the moving shaft 41 is fixedly connected with a moving gear 40, a moving rack 38 meshed with the moving gear 40 is connected in the moving cavity 35 in a sliding manner, the right end of the moving rack 38 is fixedly connected with a moving plate 36, a reset spring 34 connected with the right end face of the moving plate 36 and the right end wall of the moving cavity 35 is arranged in the moving cavity 35, the right end of the moving rack 38 is fixedly connected with the push plate 42, a spray head 13 is arranged in the working cavity 18, and a conveying pipeline 12 connected with the spray head 13 and the liquid storage cavity 11 is arranged in the machine shell 10.
In addition, in one embodiment, the dust screen 14 and the dust guard plate 25 can pass air and dust, the alarm bell 48 generates a loud sound when shaking, the elastic force of the centrifugal spring 56 is smaller than the centrifugal force applied to the centrifugal block 50, and the sum of the elastic force of the horizontal spring 66 and the elastic force of the lifting spring 23 is smaller than the thrust force generated by the heat generated when the heat sensitive gas in the control cavity 21 is combusted by the power distribution cabinet 19.
In the initial state, the lifting spring 23 is in a relaxed state, the reset spring 34 is in a relaxed state, the centrifugal spring 56 is in a relaxed state, the horizontal spring 66 is in a compressed state, the movable friction wheel 45 is not meshed with the transmission friction wheel 33, the movable friction wheel 45 is not meshed with the driven friction wheel 28, the push plate 42 is positioned on the rightmost side, fire extinguishing liquid is arranged in the liquid storage cavity 11, the liquid suction pipe 43 is connected with external fire extinguishing liquid, and the power distribution cabinet 19 works.
During normal use, the power distribution cabinet 19 works to distribute power, the power distribution cabinet 19 generates heat and transmits the heat to outside air and the heat transfer plate 20 due to resistance, at the moment, the heat transfer plate 20 transmits the heat to sensitive air in the control chamber 21, so that thrust is generated to push the lifting plate 22 upwards and compress the lifting spring 23, the lifting plate 22 moves upwards to loosen the traction rope 24, the traction rope 24 is loosened to enable the moving plate 62 to move leftwards, the connecting rod 59 is driven to move leftwards, the moving friction wheel 45 is driven to move leftwards through the arc-shaped block 58 to be meshed with the driven friction wheel 28, then the exhaust fan 15 and the driving motor 32 are started, the driving motor 32 starts output power, the driving shaft 37 is driven to rotate, the moving friction wheel 45 is driven to rotate, the driven friction wheel 28 is driven to rotate, the heat dissipation fan 26 is driven to rotate to blow out hot air in, meanwhile, the exhaust fan 15 is started to transmit hot air in the working cavity 18 to the outside through the exhaust pipeline 17, so that cooling is finished;
if the power distribution cabinet 19 is short-circuited to cause fire or rapid temperature rise, a large amount of heat is transferred to the thermosensitive gas in the control chamber 21 by the heat transfer plate 20, so as to push the lifting plate 22 to move upwards to the highest point and to loosen the traction rope 24, so that the moving plate 62 moves leftwards to the leftmost side under the elastic force of the horizontal spring 66, thereby driving the connecting rod 59 to move leftwards, thereby driving the moving friction wheel 45 to move leftwards to be engaged with the transmission friction wheel 33 through the arc-shaped block 58, starting the driving motor 32 to output power, thereby driving the driving shaft 37 to rotate, thereby driving the moving friction wheel 45 to rotate, thereby driving the transmission friction wheel 33 to rotate, thereby driving the transmission shaft 47 to rotate, thereby driving the transmission bevel gear 39 to rotate, thereby driving the transmission bevel gear 46 to rotate, thereby driving the rotating shaft 53 to rotate, thereby driving the centrifugal gear 51, centrifugal block 50 rotates and receives centrifugal force effect to move to the outside and tensile centrifugal spring 56, centrifugal block 50 moves to the outside and beats on warning bell 48 ceaselessly, thereby send out the police dispatch newspaper, rotation axis 53 rotates and drives driven bevel gear 52 and rotate simultaneously, thereby it rotates to drive rotation bevel gear 55, thereby it rotates to drive removal shaft 41, thereby it rotates to drive removal gear 40, thereby drive removal rack 38 moves left, thereby it moves left and tensile reset spring 34 to drive movable plate 36, thereby it sprays on switch board 19 to drive push pedal 42 move left with the interior fire extinguishing fluid of liquid storage chamber 11 through transport pipe 12 and shower nozzle 13, on the one hand water out the fire of switch board 19, on the one hand cool down switch board 19, accomplish the automatic processing who catches fire.
The invention has the beneficial effects that: the heat distribution cabinet is provided with the heat radiation fan and the exhaust fan, so that when the power distribution cabinet works to generate heat, the power distribution cabinet is blown to radiate heat, the heat transfer plate is arranged, when the power distribution cabinet generates excessive heat or is in short circuit and catches fire, the power distribution cabinet is sprayed with fire extinguishing liquid through the arranged spray head to cool and extinguish the fire, and the fire is treated, and the dust screen and the dust guard plate are arranged to prevent dust from entering the interior of the power distribution cabinet.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (1)
1. An intelligent cooling fireproof power distribution cabinet comprises a casing, wherein a working cavity is arranged in the casing, two dustproof nets are arranged at the left end of the working cavity, dustproof plates are arranged at the right end of the working cavity, a power distribution cabinet is arranged in the working cavity, a control mechanism is arranged in the casing and comprises a heat transfer plate arranged at the upper end of the power distribution cabinet, an exhaust cavity with a left end opening communicated with the outside is arranged in the left end wall of the working cavity, an exhaust fan is arranged in the exhaust cavity, an exhaust pipeline for connecting the working cavity and the exhaust cavity is arranged in the casing, a driving mechanism is arranged at the right end of the working cavity and comprises a driving cavity arranged in the casing, a driving motor is fixedly connected with the right end wall of the driving cavity, a fan shaft is rotatably connected with the right end wall of the driving cavity, a cooling fan is fixedly connected with the left end of the fan shaft, and the fan shaft can, the hot air in the working cavity is taken away through the exhaust fan, the fire extinguishing mechanism is arranged in the machine shell and comprises a liquid storage cavity arranged in the machine shell, a liquid suction pipe communicated with the liquid storage cavity and external fire extinguishing liquid is arranged in the machine shell, a one-way valve is arranged at the communication position of the liquid suction pipe and the liquid storage cavity, a push plate is connected in the liquid storage cavity in a sliding mode, and when the power distribution cabinet is in short circuit and is on fire, the heat transfer plate transmits heat so as to start the push plate to move, so that the fire extinguishing liquid in the liquid storage cavity is sprayed onto the power distribution cabinet to extinguish the fire; the control mechanism comprises a control cavity arranged in the shell, a lifting plate is connected in the control cavity in a sliding mode, the upper end of the heat transfer plate is located in the control cavity, a lifting spring for connecting the lifting plate and the upper end wall of the control cavity is arranged in the control cavity, a fixed block is fixedly connected to the right end wall of the driving cavity, a fixed block cavity is arranged in the fixed block, a horizontal spring for connecting the moving plate and the left end wall of the fixed block cavity is arranged in the fixed block cavity, and a traction rope fixedly connected with the other end of the moving plate and the upper end of the lifting plate is fixedly connected to the; the driving mechanism comprises a driving shaft in power connection with the driving motor, the right end of the driving shaft is connected with a movable friction wheel in a sliding manner, an annular cavity is arranged in the movable friction wheel, an arc-shaped block is connected in the annular cavity in a sliding manner, the right end face of the arc-shaped block is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with the movable plate, the right end wall of the driving cavity is connected with a transmission shaft in a rotating manner, the left end of the transmission shaft is fixedly connected with a driving bevel gear, the right end of the transmission shaft is fixedly connected with a transmission friction wheel which can be meshed with the movable friction wheel; the fire extinguishing mechanism comprises a transmission cavity arranged in the casing, the lower end wall of the transmission cavity is rotatably connected with a rotating shaft, the upper end of the rotating shaft is positioned in the driving cavity, the upper end of the rotating shaft is fixedly connected with a transmission bevel gear meshed with the driving bevel gear, the lower end of the rotating shaft is fixedly connected with a driven bevel gear, the lower end of the rotating shaft is fixedly connected with a centrifugal gear, eight centrifugal cavities are arranged in the centrifugal gear, centrifugal blocks are arranged in the centrifugal cavities, centrifugal springs for connecting the centrifugal blocks with the centrifugal cavities are arranged in the centrifugal cavities, the upper end wall of the transmission cavity is fixedly connected with a connecting rope, the lower end of the connecting rope is fixedly connected with a warning bell, a moving cavity is arranged in the front end wall of the transmission cavity, the front end of the moving cavity is rotatably connected with a moving shaft, the rear end of the moving shaft is positioned, a moving gear is fixedly connected to the front end of the moving shaft, a moving rack meshed with the moving gear is slidably connected in the moving cavity, a moving plate is fixedly connected to the right end of the moving rack, a return spring for connecting the right end face of the moving plate with the right end wall of the moving cavity is arranged in the moving cavity, the right end of the moving rack is fixedly connected with the push plate, a spray head is arranged in the working cavity, and a conveying pipeline for connecting the spray head with the liquid storage cavity is arranged in the shell; the dust screen with dust guard accessible air can not pass through the dust, can produce very big sound when the warning bell rocks, centrifugal spring elasticity is less than the centrifugal force that the centrifugal piece received, horizontal spring elasticity with the sum of lift spring elasticity is less than control intracavity heat sensitive gas receives the thrust of heat production when the switch board burns.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010011660.5A CN110932147B (en) | 2020-01-06 | 2020-01-06 | Intelligence cooling fire prevention switch board |
| GBGB2005373.2A GB202005373D0 (en) | 2020-01-06 | 2020-04-14 | An intelligent cooling and fireproof power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010011660.5A CN110932147B (en) | 2020-01-06 | 2020-01-06 | Intelligence cooling fire prevention switch board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110932147A CN110932147A (en) | 2020-03-27 |
| CN110932147B true CN110932147B (en) | 2020-07-24 |
Family
ID=69854382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010011660.5A Active CN110932147B (en) | 2020-01-06 | 2020-01-06 | Intelligence cooling fire prevention switch board |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110932147B (en) |
| GB (1) | GB202005373D0 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330188A (en) * | 2020-04-01 | 2020-06-26 | 嵊州初雪汽车配件有限公司 | Emergency automatic fire extinguishing equipment for automobile chassis |
| CN111420328A (en) * | 2020-04-21 | 2020-07-17 | 余姚米奥安全设备有限公司 | Fireproof equipment of transformer substation |
| CN111544801B (en) * | 2020-05-16 | 2021-04-16 | 北京博纳菲德科技有限公司 | Automatic fire extinguishing device suitable for electrical equipment |
| CN111906088A (en) * | 2020-07-30 | 2020-11-10 | 哈尔滨市三棵中药材市场太清参茸行 | Be used for interior dust collecting equipment of power distribution box |
| CN111701169B (en) * | 2020-08-04 | 2021-04-20 | 宁夏隆基宁光仪表股份有限公司 | Automatic high-temperature heat dissipation ammeter terminal box with anti-theft function |
| CN112657090B (en) * | 2020-12-21 | 2021-12-14 | 山东凯莱电气设备有限公司 | Automatic fire extinguishing device used in fire striking inside sealed power distribution device |
| CN112584657B (en) * | 2021-01-12 | 2022-03-18 | 河北科讯通信器材有限公司 | Outdoor automatic fireproof communication cabinet device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160125625A (en) * | 2015-04-22 | 2016-11-01 | 한명전기주식회사 | distributing box for photovoltaic power system |
| CN207910271U (en) * | 2018-03-08 | 2018-09-25 | 南昌市安迪普电器设备有限公司 | A kind of intelligent fire-proofing type high-low voltage electric power distribution cabinet |
| CN108551101A (en) * | 2018-04-26 | 2018-09-18 | 昆明理工大学 | A kind of electric power cabinet with dedusting heat sinking function |
| CN110311313A (en) * | 2019-06-26 | 2019-10-08 | 常德三欣电力电子科技有限公司 | A kind of constant temperature fire prevention power distribution cabinet |
| CN110323678B (en) * | 2019-07-10 | 2020-09-08 | 易霸科技(威海)股份有限公司 | Dustproof durable electric power cabinet |
-
2020
- 2020-01-06 CN CN202010011660.5A patent/CN110932147B/en active Active
- 2020-04-14 GB GBGB2005373.2A patent/GB202005373D0/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN110932147A (en) | 2020-03-27 |
| GB202005373D0 (en) | 2020-05-27 |
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