CN112512256B - Electric appliance cabinet device for flood control and dehumidification - Google Patents
Electric appliance cabinet device for flood control and dehumidification Download PDFInfo
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- CN112512256B CN112512256B CN202110029298.9A CN202110029298A CN112512256B CN 112512256 B CN112512256 B CN 112512256B CN 202110029298 A CN202110029298 A CN 202110029298A CN 112512256 B CN112512256 B CN 112512256B
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- cavity
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/26—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
Abstract
The invention relates to the related field of electric appliance cabinets, and discloses an electric appliance cabinet device for flood control and dehumidification, which comprises a main box body, wherein a motor is arranged in the main box body, a fan wheel transmission cavity is arranged at the lower side of the motor, a clutch cavity is arranged at the lower side of the fan wheel transmission cavity, fan wheel belt wheel cavities which are symmetrically arranged in a left-right mode by taking the clutch cavity as a center are arranged at the left side and the right side of the clutch cavity, a clutch transmission cavity is arranged at the lower side of the clutch cavity, two clutch transmission belts which are symmetrically arranged in a left-right mode by taking the clutch transmission cavity as a center are arranged at the lower side of the clutch transmission cavity, the expansion amplitude of the external water potential is sensed by the descending distance of a water pressure pressing block, the meshing relation between a clutch sliding block and a power-off friction block cavity is influenced under the driving of a clutch pull rope, so that the opening and closing relation of the flood control partition plate to the flood control heat dissipation cavity is indirectly influenced, and the opening and closing time when the external water is too high, thereby driving the movement of the power-off friction block, and achieving the purpose of disconnecting the power supply main switch to protect the power supply.
Description
Technical Field
The invention relates to the field of electric appliance cabinets, in particular to a flood-proof dehumidifying electric appliance cabinet device.
Background
It is very necessary to dampproofing damp proof in the use of electrical apparatus cabinet, and the electrical apparatus cabinet of present stage is partial to have dampproofing damp proof's function, but the invasion of most unable flood prevention to cause inside circuit damage, can't play good guard action when rainfall in succession, thereby cause the loss of public property, and present most electrical apparatus cabinet also can't carry out fine inside dehumidification when raining, thereby cause inside to have the potential safety hazard when the moist condition appears.
Disclosure of Invention
The invention aims to provide a flood-control dehumidification electric appliance cabinet device which can overcome the defects in the prior art, so that the practicability of equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention discloses a flood control and dehumidification electric appliance cabinet device which comprises a main box body, wherein a motor is arranged in the main box body, a fan wheel transmission cavity is arranged at the lower side of the motor, a clutch cavity is arranged at the lower side of the fan wheel transmission cavity, fan wheel belt wheel cavities which are bilaterally and symmetrically arranged by taking the clutch cavity as a center are arranged at the left side and the right side of the clutch cavity, a clutch transmission cavity is arranged at the lower side of the clutch cavity, two clutch transmission belts which are bilaterally and symmetrically arranged by taking the clutch transmission cavity as a center are arranged at the lower side of the outer side of each clutch transmission belt, fan wheel cavities which are bilaterally and symmetrically arranged by taking the clutch transmission cavity as a center are arranged at the lower side of the outer side of each clutch transmission belt, an electric appliance heat dissipation cavity is communicated and arranged at the left side and the right side of the electric appliance heat dissipation cavity, and flood control partition plate cavities which are communicated with the outside and communicated with the electric appliance heat dissipation cavity inwards and are communicated with the flood control partition plate cavity The flood control heat dissipation cavity is characterized by comprising a flood control heat dissipation cavity with a plate cavity penetrating through, a worm gear shaft cavity positioned outside the heat dissipation cavity of the electric appliance is communicated with the inner side of the flood control partition plate, a power-off friction block cavity is arranged between the heat dissipation cavity of the electric appliance and the heat dissipation cavity of the left side, a power-off trigger block cavity positioned on the lower side of the fan wheel cavity is arranged between the power-off friction block cavity and the heat dissipation cavity of the electric appliance, the left side of the power-off friction block cavity is communicated with a power-off gear cavity extending rightwards and penetrating through the power-off trigger block cavity to be communicated with the heat dissipation cavity of the electric appliance, a worm cavity positioned on the lower side of the clutch transmission belt and positioned outside the heat dissipation cavity is arranged on the left side of the heat dissipation cavity of the electric appliance, a water pressure block cavity is communicated with the lower side of the water intake cavity, and two water drainage cavities which are symmetrically arranged around the water pressure block cavity and extend outwards to be communicated with the outside are arranged on the lower side of the water pressure block cavity, the left side and the right side of the hydraulic pressure pressing block cavity are communicated with two power-off trigger cavities located on the lower side of the drainage cavity.
On the basis of the technical scheme, the lower side of the motor is fixedly connected with a motor shaft which extends downwards and penetrates through the fan wheel transmission cavity until the motor shaft extends into the clutch cavity, the outer edge surface of the motor shaft is fixedly connected with a straight motor gear which is positioned in the fan wheel transmission cavity, the upper end wall of the fan wheel transmission cavity is in rotating fit connection with a fan wheel transmission shaft which extends downwards and penetrates through the fan wheel transmission cavity until the fan wheel transmission shaft extends into the lower end wall of the fan wheel belt wheel cavity, the upper end wall of the fan wheel belt wheel cavity is in rotating fit connection with a fan wheel shaft which extends downwards and penetrates through the fan wheel belt wheel cavity until the fan wheel shaft extends into the fan wheel cavity, a fan wheel transmission belt is in power fit connection between the fan wheel shaft and the fan wheel transmission shaft, the outer edge surface of the fan wheel shaft is fixedly connected with a fan wheel which is positioned in the fan wheel cavity, and the outer edge surface of the motor shaft is fixedly connected with a clutch fixing block which is positioned in the clutch cavity, the motor shaft outer edge face spline fit is connected with a clutch sliding block located on the lower side of the clutch fixing block, the outer edge face of the clutch sliding block is fixedly connected with a clutch bearing flush with the tail end of the upper side of the clutch sliding block, the tail end of the upper side of the clutch bearing is fixedly connected with a clutch compression spring between the tail end of the lower side of the clutch fixing block, and a clutch shaft which extends downwards and penetrates through the clutch transmission belt and extends into the lower end wall of the clutch transmission belt is connected to the lower end wall of the clutch cavity in a rotating fit mode.
On the basis of the technical scheme, separation and reunion epaxial edge face fixedly connected with separation and reunion straight-teeth gear, separation and reunion transmission chamber upper end wall internal rotation cooperation is connected with downwardly extending and runs through separation and reunion transmission chamber is until extending to separation and reunion transmission shaft in the separation and reunion transmission belt lower end wall, on the wall of flood control baffle chamber upper end sliding fit be connected with can the slip just can cut from top to bottom in the flood control baffle intracavity the flood control baffle in flood control heat dissipation chamber, the terminal fixedly connected with flood control sponge in flood control baffle outside, the dustproof filter screen upside of flood control baffle terminal with fixedly connected with baffle extension spring between the wall of flood control baffle chamber upper end, the dustproof filter screen of flood control heat dissipation chamber outside terminal fixedly connected with, fixedly connected with can with the left side in the wall of flood control baffle chamber upper end the terminal butt of flood control baffle upside.
On the basis of the technical scheme, a worm wheel shaft which extends backwards into the worm cavity and extends forwards into the worm wheel shaft cavity is connected to the front end wall of the worm wheel shaft cavity in a rotating fit mode, a worm wheel shaft gear which is located in the worm wheel shaft cavity and is meshed with the tail end of the inner side of the flood control partition plate is fixedly connected to the outer edge surface of the worm wheel shaft, a worm wheel which is located in the worm cavity is fixedly connected to the outer edge surface of the worm wheel shaft, a worm shaft which extends upwards into the clutch transmission belt and extends downwards into the worm cavity is connected to the upper end wall of the worm cavity in a rotating fit mode, a worm which is located in the worm cavity and is meshed with the worm wheel is fixedly connected to the outer edge surface of the worm shaft, and a clutch belt wheel cavity is connected between the clutch transmission shaft and the worm shaft in a power fit mode.
On the basis of the technical scheme, a drainage filter screen is fixedly connected in the end wall in the drainage cavity, a water pressure press block capable of sliding up and down in the water pressure press block cavity is connected to the lower end wall of the water pressure press block cavity in a sliding fit manner, a water pressure compression spring is fixedly connected between the lower end of the water pressure press block and the lower end wall of the water pressure press block cavity, a power-off slide block capable of sliding up and down in the power-off trigger cavity and extending inwards to a part positioned in the water pressure press block cavity is connected to the upper end wall of the power-off trigger cavity in a sliding fit manner, a power-off compression spring is fixedly connected between the lower end of the power-off slide block and the lower end wall of the power-off trigger cavity, a clutch stay rope is fixedly connected between the lower end of the water pressure press block and the upper end of the clutch bearing, and a clutch block extending backwards into the rear end wall of the power-off gear cavity is connected to the front end wall of the power-off gear cavity in a matching manner, the outer edge face of the clutch block is fixedly connected with a power-off gear, the power-off gear is partially located in the power-off friction block cavity, the upper end wall of the power-off trigger block cavity is connected with a power-off pull block which can slide up and down in the power-off trigger block cavity in a sliding fit mode, and a power-off push rod cavity which is communicated left and right is arranged in the power-off pull block.
On the basis of the technical scheme, outage gear outer fringe face fixedly connected with extends and runs through right outage push rod chamber is until extending to outage push rod in the electrical apparatus heat dissipation intracavity, sliding fit is connected with can on the wall of outage clutch blocks chamber left end slip about the outage clutch blocks intracavity and its left side terminal with outage gear outer fringe face engaged's outage clutch blocks, in the wall of outage clutch blocks chamber upper end fixedly connected with can with the outage trigger block of the terminal butt of outage clutch blocks upside, outage pull block downside terminal and left side fixedly connected with outage stay cord between the end of outage slider downside, outage pull block upside terminal with fixedly connected with outage extension spring under the outage trigger block chamber between the end wall.
The invention has the beneficial effects that: the falling distance through the water pressure briquetting responds to the amplitude of rise of external water potential, and influence the meshing relation in separation and reunion slider and outage clutch blocks chamber under the drive of separation and reunion stay cord, thereby reach the relation of opening and close of indirect influence flood control baffle to flood control heat dissipation chamber, reach the opportunity of opening and close of control flood control device with this, and rethread water pressure briquetting drives the removal of outage slider when external water potential is too high, thereby drive the removal of outage clutch blocks, with this purpose that reaches the main switch of disconnected power and plays power protection.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of a flood-control and dehumidification electric cabinet device according to the present invention.
Fig. 2 is an enlarged schematic view of a-a in fig. 1.
Fig. 3 is an enlarged schematic view of B-B in fig. 2.
Fig. 4 is an enlarged schematic view of C in fig. 1.
Fig. 5 is an enlarged schematic view of D in fig. 1.
Fig. 6 is an enlarged schematic view of E in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: 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.
Combine fig. 1-6 an electrical apparatus cabinet device of flood control dehumidification, include the main tank body 10, be equipped with motor 18 in the main tank body 10, motor 18 downside is equipped with fan wheel transmission chamber 14, fan wheel transmission chamber 14 downside is equipped with separation and reunion chamber 66, the separation and reunion chamber 66 left and right sides is equipped with separation and reunion chamber 66 is fan wheel band wheel chamber 11 that central bilateral symmetry set up, separation and reunion chamber 66 downside is equipped with separation and reunion transmission chamber 24, separation and reunion transmission chamber 24 downside is equipped with two and uses separation and reunion transmission chamber 24 is the separation and reunion drive belt 25 that central bilateral symmetry set up, separation and reunion drive belt 25 outside below is equipped with separation and reunion transmission chamber 24 is fan wheel chamber 29 that central bilateral symmetry set up, fan wheel chamber 29 downside intercommunication is equipped with heat dissipation chamber 30, the electrical apparatus heat dissipation chamber 30 left and right sides be equipped with two and use heat dissipation chamber 30 sets up and is located flood control baffle chamber 31 of fan wheel chamber 29 downside, flood control partition board chamber 31 downside intercommunication is equipped with outside and external intercommunication and inwards with electrical apparatus heat dissipation chamber 30 intercommunication and by flood control partition board chamber 31 runs through flood control heat dissipation chamber 38, flood control partition board chamber 31 inboard intercommunication is equipped with the worm wheel shaft chamber 35 that is located the electrical apparatus heat dissipation chamber 30 outside, be equipped with outage clutch block chamber 63 between electrical apparatus heat dissipation chamber 30 and the left side the flood control partition board chamber 31, be equipped with outage trigger block chamber 58 that is located the left side between outage clutch block chamber 63 and the electrical apparatus heat dissipation chamber 30, outage clutch block chamber 63 left side intercommunication is equipped with extend right and run through outage trigger block chamber 58 until with the outage gear chamber 55 of electrical apparatus heat dissipation chamber 30 intercommunication, worm wheel shaft chamber 35 rear side is equipped with the worm chamber 51 that is located clutch drive belt 25 downside and is located the electrical apparatus heat dissipation chamber 30 outside, electrical apparatus heat dissipation chamber 30 downside is equipped with about the intake chamber 40 that link up, 40 downside of intake antrum communicates and is equipped with water pressure briquetting chamber 48, UNICOM's side intercommunication is equipped with about water pressure briquetting chamber 48 two with water pressure briquetting chamber 48 sets up and outwards extends to the chamber 43 of draining water with external intercommunication as central bilateral symmetry, 48 left and right sides intercommunication of water pressure briquetting chamber are equipped with two and are located the outage of chamber 43 downside triggers chamber 46.
In addition, in one embodiment, a motor shaft 19 extending downward and penetrating through the fan wheel transmission cavity 14 to extend into the clutch cavity 66 is fixedly connected to the lower side of the motor 18, a straight motor gear 17 located in the fan wheel transmission cavity 14 is fixedly connected to the outer edge surface of the motor shaft 19, a fan wheel transmission shaft 15 extending downward and penetrating through the fan wheel transmission cavity 14 to extend into the lower end wall of the fan wheel cavity 11 is connected to the upper end wall of the fan wheel transmission cavity 14 in a rotationally-matched manner, a fan wheel shaft 12 extending downward and penetrating through the fan wheel cavity 11 to extend into the fan wheel cavity 29 is connected to the upper end wall of the fan wheel cavity 11 in a rotationally-matched manner, a fan wheel transmission belt 13 is connected between the fan wheel shaft 12 and the fan wheel transmission shaft 15 in a rotationally-matched manner, a fan wheel 28 located in the fan wheel cavity 29 is fixedly connected to the outer edge surface of the fan wheel shaft 12, motor shaft 19 outer fringe face fixedly connected with is located the separation and reunion fixed block 67 in separation and reunion chamber 66, motor shaft 19 outer fringe face spline fit connection has and is located separation and reunion slider 69 of separation and reunion fixed block 67 downside, separation and reunion slider 69 outer fringe face fixedly connected with the last clutch bearing 27 that flushes of separation and reunion slider 69 upside, clutch bearing 27 upside end with fixedly connected with separation and reunion compression spring 68 between the separation and reunion fixed block 67 downside end, the running fit is connected with down extension and runs through on the lower terminal wall of separation and reunion chamber 66 clutch belt 25 is until extending to clutch shaft 20 in the separation and reunion drive belt 25 lower end wall.
In addition, in one embodiment, a clutch spur gear 21 is fixedly connected to the outer edge surface of the clutch shaft 20, a clutch transmission shaft 23 which extends downwards and penetrates through the clutch transmission cavity 24 to extend into the lower end wall of the clutch transmission belt 25 is connected in a rotationally matched manner in the upper end wall of the clutch transmission cavity 24, the upper end wall of the flood control partition plate cavity 31 is connected with a flood control partition plate 33 which can slide up and down in the flood control partition plate cavity 31 and can cut off the flood control heat dissipation cavity 38 in a sliding fit manner, the tail end of the outer side of the flood control clapboard 33 is fixedly connected with flood control sponge 34, a clapboard extension spring 32 is fixedly connected between the tail end of the upper side of a dustproof filter screen 39 of the flood control clapboard 3 and the upper end wall of the flood control clapboard cavity 31, the terminal fixedly connected with dustproof filter screen 39 in flood control heat dissipation chamber 38 outside, fixedly connected with can with the left side in the wall of flood control baffle cavity 31 the terminal butt of 71 of flood control baffle 33 upside.
In addition, in one embodiment, a worm wheel shaft 37 extending backwards into the worm wheel cavity 51 and forwards into the worm wheel cavity 35 is connected to the front end wall of the worm wheel shaft cavity 35 in a rotating fit manner, a worm wheel shaft gear 36 located in the worm wheel shaft cavity 35 and meshed with the inner end of the flood barrier 33 is fixedly connected to the outer edge surface of the worm wheel shaft 37, a worm wheel 54 located in the worm wheel cavity 51 is fixedly connected to the outer edge surface of the worm wheel shaft 37, a worm shaft 52 extending upwards into the clutch transmission belt 25 and downwards into the worm wheel cavity 51 is connected to the upper end wall of the worm wheel cavity 51 in a rotating fit manner, a worm 53 located in the worm wheel cavity 51 and meshed with the worm wheel 54 is fixedly connected to the outer edge surface of the worm shaft 52, and a clutch wheel cavity 26 is connected between the clutch transmission shaft 23 and the worm shaft 52 in a power fit manner.
In addition, in one embodiment, a drainage filter screen 42 is fixedly connected in the end wall of the drainage cavity 43, a hydraulic pressure block 41 capable of sliding up and down in the hydraulic pressure block cavity 48 is connected to the lower end wall of the hydraulic pressure block cavity 48 in a sliding fit manner, a hydraulic pressure compression spring 47 is fixedly connected between the lower end of the hydraulic pressure block 41 and the lower end wall of the hydraulic pressure block cavity 48, an outage slide block 44 capable of sliding up and down in the outage trigger cavity 46 and extending inwards to a part located in the hydraulic pressure block cavity 48 is connected to the upper end wall of the outage trigger cavity 46 in a sliding fit manner, an outage compression spring 45 is fixedly connected between the lower end of the outage slide block 44 and the lower end wall of the outage trigger cavity 46, a clutch rope 49 is fixedly connected between the lower end of the hydraulic pressure block 41 and the upper end of the clutch bearing 27, a clutch block 61 extending backwards to the rear end wall of the outage gear cavity 55 is connected to the front end wall of the outage gear cavity 55 in a rotating fit manner, the outer edge surface of the clutch block 61 is fixedly connected with a power-off gear 56, part of which is positioned in the power-off friction block cavity 63, the upper end wall of the power-off trigger block cavity 58 is connected with a power-off pull block 59 which can slide up and down in the power-off trigger block cavity 58 in a sliding fit manner, and a power-off push rod cavity 60 which is through from left to right is arranged in the power-off pull block 59.
In addition, in one embodiment, the outer edge surface of the power-off gear 56 is fixedly connected with a power-off push rod 57 which extends rightward and penetrates through the power-off push rod cavity 60 until the power-off push rod extends into the heat dissipation cavity 30 of the electrical appliance, the left end wall of the power-off friction block cavity 63 is connected with a power-off friction block 64 which can slide up and down in the power-off friction block cavity 63 and is engaged with the outer edge surface of the power-off gear 56 at the left end in a sliding fit manner, the upper end wall of the power-off friction block cavity 63 is fixedly connected with a power-off trigger block 65 which can be abutted against the upper end of the power-off friction block 64, the lower end of the power-off pull block 59 is fixedly connected with a power-off pull rope 50 between the lower end of the power-off slide block 44 at the left side, and a power-off pull spring 70 is fixedly connected between the upper end of the power-off pull block 59 and the lower end wall of the power-off trigger block cavity 58.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1-6, when the device of the present invention is in the initial state, the power-off compression spring 45, the hydraulic compression spring 47 and the partition plate extension spring 32 are in the relaxed state, the power-off extension spring 70 is in the extension state, the clutch compression spring 68 is in the compression state, the power-off pulling block 59 is in the uppermost side of the power-off trigger block cavity 58, the power-off friction block 64 is in the lowermost side of the power-off friction block cavity 63, the flood control partition plate 33 and the flood control sponge 34 are in the uppermost side of the flood control partition plate cavity 31, the clutch sliding block 69 is disengaged from the power-off friction block cavity 62, the motor 18 is in the shutdown state, and 71 is in the abutting state with the left flood control partition plate 33;
sequence of mechanical actions of the whole device:
when the device starts to work, the lower half part of the device is installed underground, the device to be installed in the electric appliance cabinet is installed in the rear end wall of the electric appliance heat dissipation cavity 30, then the motor 18 is started, the motor shaft 19 is driven to rotate by starting the motor 18, the clutch sliding block 69 and the clutch fixing block 67 are driven to rotate by rotating the motor shaft 19, and the rotation of the clutch slider 69 drives the clutch compression spring 68 to follow the rotation through the clutch bearing 27, while the clutch sliding block 69 rotates, the rotation of the motor shaft 19 can drive the motor spur gear 17 to rotate, the rotation of the motor spur gear 17 drives the fan wheel spur gear 16 to rotate, the rotation of the fan wheel spur gear 16 drives the fan wheel transmission shaft 15 to rotate, thereby driving the rotation of the fan wheel shaft 12 through the fan wheel driving belt 13, and driving the rotation of the fan wheel shaft 12 to drive the rotation of the fan wheel 28, so as to achieve the purpose of radiating each circuit in the radiating cavity 30 of the electric appliance;
when the outside begins to rise and overflows the lower end wall of the water inlet cavity 40, outside rainwater overflows the water pressure block cavity 48 through the water inlet cavity 40 to press the water pressure block 41 to have a tendency of overcoming the elastic force of the water pressure compression spring 47 to move downwards, and after an outside waterline rises to overflow the water inlet cavity 40, the water pressure block 41 overcomes the elastic force of the water pressure compression spring 47 under the pressing of water pressure to move downwards and does not move to be abutted against the power-off sliding block 44 at the moment, the movement of the water pressure block 41 pulls the clutch bearing 27 to move downwards by overcoming the elastic force of the clutch compression spring 68 through the clutch pull rope 49, so that the clutch sliding block 69 is driven to move downwards to be engaged with the power-off friction block cavity 62, the power-off friction block cavity 62 is driven to rotate due to the engagement of the clutch sliding block 69 and the power-off friction block cavity 62, and the rotation of the power-off friction block cavity 62 drives the rotation of the clutch shaft 20, thereby driving the clutch spur gear 21 to rotate, the clutch spur gear 21 drives the clutch transmission gear 22 to rotate, thereby driving the clutch transmission shaft 23 to rotate, the clutch transmission shaft 23 rotates to drive the worm shaft 52 to rotate through the clutch pulley cavity 26, the worm shaft 52 rotates to drive the worm wheel 54 to rotate through the worm 53, the worm wheel 54 rotates to drive the worm wheel shaft gear 36 to rotate through the worm wheel shaft 37, thereby driving the flood control sponge 34 to move downwards through the flood control partition plate 33 to cut off the flood control heat dissipation cavity 38, thereby achieving the purpose of cutting off the rainwater rising outside;
when the external water potential continues to rise, the water pressure press block 41 is enabled to be moved downwards to abut against the power-off slide block 44 under the action of the water pressure and against the elastic force of the water pressure compression spring 47 under the condition that the pressure of the external water pressure is increased, if the external water line continues to rise at the moment, the water pressure press block 41 is enabled to be moved downwards continuously so as to drive the power-off slide block 44 to move downwards against the elastic force of the power-off compression spring 45, the power-off slide block 44 moves downwards and is pulled by the power-off pull rope 50, the power-off pull block 59 overcomes the resultant force of the elastic force of the power-off tension spring 70 and the friction force between the power-off friction block 64 and the power-off friction block cavity 63 and moves downwards, the power-off pull block 59 moves downwards and drives the power-off gear 56 to rotate by the power-off push rod 57, so as to drive the power-off friction block 64 to move upwards to abut against the power-off trigger block 65 while driving the rotation of the clutch block 61, thus, the device cuts off the energy supply of the main power supply by triggering the power-off triggering block 65, so that the motor 18 stops rotating, thereby ensuring that the device does not damage the internal circuit due to the fact that the device is submerged by outside flood and simultaneously ensuring that the internal circuit is not damaged due to the fact that power is urgently needed;
when the external water potential drops to the lowest side of the hydraulic pressure block cavity 48 and the power failure trigger cavity 46, which cannot be pressed by the hydraulic pressure block 41 and the power failure slide block 44 urgently, the hydraulic pressure block 41 and the power failure slide block 44 are moved upwards, so that the power failure gear 56 is driven to restore the initial state, the motor 18 is also rotated reversely, the flood control partition plate 33 is driven to restore the initial state, the flood control partition plate 33 is restored to the initial state, the hydraulic pressure block 41 is just moved to the state that the clutch slide block 69 is disengaged from the power failure friction block cavity 62 through the clutch pull rope 49, the flood control partition plate 33 is just abutted to the clutch pull rope 71 at the moment, the motor 18 is rotated again, the sector wheel 28 is driven to rotate, and the purpose of dehumidifying the device can be achieved while the device is restored to normal operation after flood discharge.
The invention has the beneficial effects that: the falling distance through the water pressure briquetting responds to the amplitude of rise of external water potential, and influence the meshing relation in separation and reunion slider and outage clutch blocks chamber under the drive of separation and reunion stay cord, thereby reach the relation of opening and close of indirect influence flood control baffle to flood control heat dissipation chamber, reach the opportunity of opening and close of control flood control device with this, and rethread water pressure briquetting drives the removal of outage slider when external water potential is too high, thereby drive the removal of outage clutch blocks, with this purpose that reaches the main switch of disconnected power and plays power protection.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. The utility model provides an electric appliance cabinet device of flood control dehumidification, includes the main tank body, its characterized in that: the main box body is internally provided with a motor, the lower side of the motor is provided with a fan wheel transmission cavity, the lower side of the fan wheel transmission cavity is provided with a clutch cavity, the left side and the right side of the clutch cavity are provided with fan wheel belt wheel cavities which are arranged in a bilateral symmetry mode by taking the clutch cavity as a center, the lower side of the clutch cavity is provided with a clutch transmission cavity, the lower side of the clutch transmission cavity is provided with two clutch transmission belts which are arranged in a bilateral symmetry mode by taking the clutch transmission cavity as a center, the outer side of each clutch transmission belt is provided with a fan wheel cavity which is arranged in a bilateral symmetry mode by taking the clutch transmission cavity as a center, the lower side of the fan wheel cavity is communicated with an electric appliance heat dissipation cavity, the left side and the right side of the electric appliance heat dissipation cavity are provided with two flood control partition plate cavities which are arranged in a bilateral symmetry mode by taking the electric appliance heat dissipation cavity as a center, the lower side of the flood control partition plate cavity is communicated with the outside and the electric appliance heat dissipation cavity and is communicated with the electric appliance heat dissipation cavity and penetrated through the flood control heat dissipation cavity, the inner side of the flood control partition board cavity is communicated with a worm gear shaft cavity which is positioned at the outer side of the heat dissipation cavity of the electric appliance, a power-off friction block cavity is arranged between the heat dissipation cavity of the electric appliance and the flood control partition board cavity at the left side, a power-off trigger block cavity which is positioned at the lower side of the fan wheel cavity at the left side is arranged between the power-off friction block cavity and the heat dissipation cavity of the electric appliance, the left side of the power-off friction block cavity is communicated with a power-off gear cavity which extends rightwards and penetrates through the power-off trigger block cavity to be communicated with the heat dissipation cavity of the electric appliance, the rear side of the worm gear shaft cavity is provided with a worm cavity which is positioned at the lower side of the clutch transmission belt and is positioned at the outer side of the heat dissipation cavity of the electric appliance, the lower side of the heat dissipation cavity of the electric appliance is provided with a water inlet cavity which is communicated with the left and the right, the left side and the right side of the water pressure pressing block cavity are communicated with each other water drainage cavities which are arranged symmetrically and extend outwards to be communicated with the outside, the left side and the right side of the hydraulic pressure block cavity are communicated with two power-off trigger cavities positioned on the lower side of the drainage cavity; the lower side of the motor is fixedly connected with a motor shaft which extends downwards and penetrates through the fan wheel transmission cavity until the motor shaft extends into the clutch cavity, the outer edge surface of the motor shaft is fixedly connected with a straight motor gear positioned in the fan wheel transmission cavity, the upper end wall of the fan wheel transmission cavity is connected with a fan wheel transmission shaft which extends downwards and penetrates through the fan wheel transmission cavity until the fan wheel transmission shaft extends into the lower end wall of the fan wheel belt wheel cavity in a rotating fit manner, the upper end wall of the fan wheel belt wheel cavity is connected with a fan wheel which extends downwards and penetrates through the fan wheel belt wheel cavity until the fan wheel shaft extends into the fan wheel cavity in a rotating fit manner, a fan wheel transmission belt is connected between the fan wheel shaft and the fan wheel transmission shaft in a power fit manner, the outer edge surface of the fan wheel shaft is fixedly connected with a fan wheel positioned in the fan wheel cavity, the outer edge surface of the motor shaft is fixedly connected with a clutch fixed block positioned in the clutch cavity, and the outer edge surface of the motor shaft is connected with a clutch sliding block positioned on the lower side of the clutch fixed block in a spline fit manner, the outer edge surface of the clutch sliding block is fixedly connected with a clutch bearing which is flush with the tail end of the upper side of the clutch sliding block, a clutch compression spring is fixedly connected between the tail end of the upper side of the clutch bearing and the tail end of the lower side of the clutch fixing block, and a clutch shaft which extends downwards and penetrates through the clutch transmission belt until the clutch shaft extends into the lower end wall of the clutch transmission belt is connected to the lower end wall of the clutch cavity in a rotating fit manner; the clutch shaft is characterized in that a clutch straight gear is fixedly connected to the outer edge surface of the clutch shaft, a clutch transmission shaft which extends downwards and penetrates through the clutch transmission cavity until the clutch transmission shaft extends into the lower end wall of the clutch transmission cavity is connected to the upper end wall of the clutch transmission cavity in a rotating fit manner, a flood control partition plate which can slide up and down in the flood control partition plate cavity and can cut off the flood control heat dissipation cavity is connected to the upper end wall of the flood control partition plate cavity in a sliding fit manner, flood control sponge is fixedly connected to the outer end of the flood control partition plate, a partition plate stretching spring is fixedly connected between the upper end of the flood control partition plate dustproof filter screen and the upper end wall of the flood control partition plate cavity, a dustproof filter screen is fixedly connected to the outer end of the flood control heat dissipation cavity, and the upper end wall of the flood control partition plate cavity is fixedly connected to the inner end of the flood control partition plate cavity and can be abutted to the upper end of the flood control partition plate on the left side; the front end wall of the worm wheel shaft cavity is connected with a worm wheel shaft which extends backwards into the worm cavity and extends forwards into the worm wheel shaft cavity in a rotating matching manner, the outer edge surface of the worm wheel shaft is fixedly connected with a worm wheel shaft gear which is positioned in the worm wheel shaft cavity and is meshed with the tail end of the inner side of the flood control partition plate, the outer edge surface of the worm wheel shaft is fixedly connected with a worm wheel which is positioned in the worm cavity, the upper end wall of the worm cavity is connected with a worm shaft which extends upwards into the clutch transmission belt and extends downwards into the worm cavity in a rotating matching manner, the outer edge surface of the worm shaft is fixedly connected with a worm which is positioned in the worm cavity and is meshed with the worm wheel, and a clutch belt wheel cavity is connected between the clutch transmission shaft and the worm shaft in a power matching manner; a drainage filter screen is fixedly connected in the end wall in the drainage cavity, a water pressure press block capable of sliding up and down in the water pressure press block cavity is connected on the lower end wall of the water pressure press block cavity in a sliding fit manner, a water pressure compression spring is fixedly connected between the lower end of the water pressure press block and the lower end wall of the water pressure press block cavity, a power-off slide block capable of sliding up and down in the power-off trigger cavity and extending inwards to a part positioned in the water pressure press block cavity is connected on the upper end wall of the power-off trigger cavity in a sliding fit manner, a power-off compression spring is fixedly connected between the lower end of the power-off slide block and the lower end wall of the power-off trigger cavity, a clutch stay cord is fixedly connected between the lower end of the water pressure press block and the upper end of the clutch bearing, and a clutch block extending backwards into the rear end wall of the power-off gear cavity is connected in a rotating fit manner on the front end wall of the power-off gear cavity, the outer edge surface of the clutch block is fixedly connected with a power-off gear of which part is positioned in the power-off friction block cavity, the upper end wall of the power-off trigger block cavity is connected with a power-off pull block which can slide up and down in the power-off trigger block cavity in a sliding fit manner, and a power-off push rod cavity which is communicated left and right is arranged in the power-off pull block; outage gear outer fringe face fixedly connected with extends right and runs through outage push rod chamber is until extending to outage push rod in the electrical apparatus heat dissipation intracavity, sliding fit is connected with on the wall of outage clutch block chamber left end slide about the outage clutch block intracavity and its left side terminal with outage gear outer fringe face meshing's outage clutch block, in the wall of outage clutch block chamber upper end fixedly connected with can with the outage trigger block of the terminal butt of outage clutch block upside, outage pull block downside terminal and left side fixedly connected with outage stay cord between the end of outage slider downside, outage pull block upside terminal with fixedly connected with outage extension spring between the outage trigger block chamber lower extreme wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110029298.9A CN112512256B (en) | 2021-01-11 | 2021-01-11 | Electric appliance cabinet device for flood control and dehumidification |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110029298.9A CN112512256B (en) | 2021-01-11 | 2021-01-11 | Electric appliance cabinet device for flood control and dehumidification |
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| CN112512256A CN112512256A (en) | 2021-03-16 |
| CN112512256B true CN112512256B (en) | 2022-03-25 |
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| CN202110029298.9A Active CN112512256B (en) | 2021-01-11 | 2021-01-11 | Electric appliance cabinet device for flood control and dehumidification |
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| CN112512256A (en) | 2021-03-16 |
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Effective date of registration: 20220309 Address after: 200000 No. 900, Shantong Road, Jinshan District, Shanghai Applicant after: Shanghai Risheng Electric Co.,Ltd. Address before: No.7 tianxianqiao South Road, Jinjiang District, Chengdu, Sichuan 610021 Applicant before: Chengdu mihuajun Technology Co.,Ltd. |
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