CN116292435A - High temperature resistant centrifugal impeller fan - Google Patents
High temperature resistant centrifugal impeller fan Download PDFInfo
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- CN116292435A CN116292435A CN202211491129.8A CN202211491129A CN116292435A CN 116292435 A CN116292435 A CN 116292435A CN 202211491129 A CN202211491129 A CN 202211491129A CN 116292435 A CN116292435 A CN 116292435A
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- centrifugal impeller
- impeller fan
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- 238000004140 cleaning Methods 0.000 claims abstract description 48
- 239000012535 impurity Substances 0.000 claims abstract description 46
- 239000004575 stone Substances 0.000 claims abstract description 43
- 230000005389 magnetism Effects 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 238000007789 sealing Methods 0.000 claims description 28
- 230000017525 heat dissipation Effects 0.000 claims description 15
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 12
- 230000010405 clearance mechanism Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000000191 radiation effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000003245 working effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 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
- 238000007790 scraping Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/705—Adding liquids
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a high-temperature-resistant centrifugal impeller fan, and relates to the technical field of centrifugal fans. The high-temperature-resistant centrifugal impeller fan comprises a centrifugal impeller fan body, wherein a high-temperature-resistant motor is fixedly connected to the rear side of the centrifugal impeller fan body, a plurality of impurity cleaning mechanisms are arranged outside the high-temperature-resistant motor, and an impurity concentration mechanism is further arranged outside the high-temperature-resistant motor. This high temperature resistant centrifugal impeller fan, through the design of impurity clearance mechanism, can be when two oblique shape clearance inboard walls all contact with the radiating fin on high temperature resistant motor surface, because circular magnetism is inhaled the stone and can be driven oblique shape clearance board and remove, so oblique shape clearance board can strike off the work effect of clearance with radiating fin surface's dust and impurity, prevent because high temperature resistant motor surface's radiating fin can not fall owing to the adhesion is too much impurity and dust leads to the heat to scatter, radiating effect not good problem appears, guaranteed high temperature resistant motor radiating efficiency in high work, the practicality has been strengthened.
Description
Technical Field
The invention relates to the technical field of centrifugal fans, in particular to a high-temperature-resistant centrifugal impeller fan.
Background
The centrifugal fan is a machine which increases the pressure of gas and discharges the gas by means of input mechanical energy, and is a driven fluid machine. Centrifugal fans are widely used for ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; ventilation and induced draft of boilers and industrial kilns; cooling and ventilation in air-conditioning devices and household appliances; drying and selecting grains; inflation and propulsion of wind tunnel wind source and air cushion ship, etc.
At present, because the impeller inside the centrifugal fan needs to rotate at a high speed, the motor connected with the impeller needs to radiate heat in a large quantity, and the existing radiating mode is basically that the radiating fins of the motor are fully contacted with air, so that the heat concentrated in the motor is taken away through the radiating fins, but if a large quantity of impurities and dust are adhered to the surfaces of the radiating fins, the problems that the heat cannot be radiated and the radiating effect is poor are caused, so that further improvement is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a high-temperature-resistant centrifugal impeller fan, which realizes the purpose of solving the problems.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the high-temperature-resistant centrifugal impeller fan comprises a centrifugal impeller fan body, wherein a high-temperature-resistant motor is fixedly connected to the rear side of the centrifugal impeller fan body, a plurality of impurity cleaning mechanisms are arranged outside the high-temperature-resistant motor, and an impurity concentration mechanism is also arranged outside the high-temperature-resistant motor;
the impurity cleaning mechanism comprises arc-shaped heat dissipation guide plates, the arc-shaped heat dissipation guide plates are fixedly connected to one end outside the high-temperature-resistant motor, the top of each arc-shaped heat dissipation guide plate is fixedly connected with a circular connecting pipe body, a circular sealing air groove is formed in each circular connecting pipe body, circular magnetic attraction stones are arranged in each circular sealing air groove, one side of the bottom of each circular connecting pipe body is provided with an arc-shaped magnetic attraction stone, square pipe bodies are fixedly connected to two sides of each arc-shaped magnetic attraction stone, two square connecting rods are fixedly connected to the top of an inner cavity of each square pipe body, inclined cleaning plates are fixedly connected to one side of each square connecting rod, a circular connecting radiating plate is fixedly connected to the front of the high-temperature-resistant motor, a plurality of cleaning grooves are formed in the circular connecting radiating plate, and a plurality of arc cleaning plates are fixedly connected between the cleaning grooves;
the impurity centralizing mechanism comprises a circular partition plate, the circular partition plate is fixedly connected inside a circular sealing air groove, a circular piston is arranged inside the circular sealing air groove, one end of the circular piston is fixedly connected with a second restoring spring, a square air outlet pipe is embedded inside the circular connecting pipe body, the bottom of the square air outlet pipe is fixedly connected with a square connecting block, circular air outlet grooves are formed in two sides of the bottom of the square connecting block, an annular water sprayer is fixedly connected to the rear side of the centrifugal impeller fan body, the top of the annular water sprayer is connected with a water retaining sealing plug, a plurality of square water pipes are embedded inside the annular water sprayer, and atomizing spray heads are embedded on two sides of the outer portion of the square water pipes.
Preferably, circular connecting pipe body one end and centrifugal impeller fan body rear side fixed connection, the blown down tank has been seted up to annular connection heating panel bottom, circular piston material is the iron nature material, can be convenient for carry out fixed connection to circular connecting pipe body, can be convenient for the ejection of compact.
Preferably, the outer surface of the round magnetic attraction stone is in sliding connection with the inner wall of the round sealing air groove, and the outer surface of the square connecting rod is in sliding connection with the inner wall of the square pipe body, so that the round magnetic attraction stone and the square connecting rod can be conveniently moved.
Preferably, magnetism between circular magnetism inhale the stone and the arc magnetism inhale the stone and set up to the heteropolar, circular magnetism inhale the stone and inhale the stone through magnetism with the arc magnetism and be connected, arc magnetism inhale stone top and circular connecting pipe body bottom and contact, can be convenient for both inhale mutually.
Preferably, the outer surface of the circular piston is in sliding connection with the inner wall of the circular sealing air groove, one end of the second restoring spring is fixedly connected with one side wall of the inner cavity of the circular sealing air groove, and the second restoring spring can be conveniently fixed.
Preferably, the annular water sprayer is arranged outside the high-temperature-resistant motor, and the outer surface of the water retaining sealing plug is contacted with the inner wall of the annular water sprayer, so that water can be conveniently sprayed.
Preferably, the top of the circular connecting pipe body is provided with a first air outlet groove and a second air outlet groove respectively, and the size of the first air outlet groove is larger than that of the second air outlet groove.
Preferably, the centrifugal impeller fan body rear side fixedly connected with fixed bolster, the high temperature resistant motor bottom is located to the fixed bolster, fixed bolster bottom still fixedly connected with base can be convenient for the fixed of device.
Preferably, a high-temperature receiver is arranged on one side of the rear part of the centrifugal impeller fan body, the high-temperature-resistant motor is electrically connected with the high-temperature receiver, and the high-temperature receiver is electrically connected with the annular water sprayer, so that the annular water sprayer can be conveniently controlled to work.
The invention provides a high-temperature-resistant centrifugal impeller fan. The beneficial effects are as follows:
1. this high temperature resistant centrifugal impeller fan, through the design of impurity clearance mechanism, can be when two oblique shape clearance inboard walls all contact with the radiating fin on high temperature resistant motor surface, because circular magnetism is inhaled the stone and can be driven oblique shape clearance board and remove, so oblique shape clearance board can strike off the work effect of clearance with radiating fin surface's dust and impurity, prevent because high temperature resistant motor surface's radiating fin can not fall owing to the adhesion is too much impurity and dust leads to the heat to scatter, radiating effect not good problem appears, guaranteed high temperature resistant motor radiating efficiency in high work, the practicality has been strengthened.
2. This high temperature resistant centrifugal impeller fan through impurity clearance mechanism and annular sprinkler matched with design, can be when water smoke carries out the adhesion at high temperature resistant motor's surface, can make the oblique clearance board more convenient mix dust and impurity in the in-process that carries out the clearance work, makes impurity and dust by bonding, is in concentrated state to avoid appearing that the dust four-way of in-process that clears up under dry state to the dust wafts, the not good problem of cleaning effect appears, be convenient for follow-up clearance work to high temperature resistant motor.
3. This high temperature resistant centrifugal impeller fan through impurity clearance mechanism's design, can be when the oblique shape clearance board constantly moves and when contact with the arc clearance board, will drive oblique shape clearance board upwards through the inclined plane of oblique shape clearance board self this moment, and oblique shape clearance board removes and will drive square connecting rod and remove, and square connecting rod removes also will drive first spring compression that restores to reach the effect of striking off the clearance to the impurity of oblique shape clearance board surface centralization form, in order to self-cleaning work to oblique shape clearance board surface, thereby guarantee the clearance efficiency of oblique shape clearance board in follow-up work.
4. This high temperature resistant centrifugal impeller fan through impurity clearance mechanism and impurity centralization mechanism matched with design, can be when circular magnetism inhale stone and circular piston all be in magnetism and inhale the scope, circular piston will be through constantly being close to it with magnetism between the circular magnetism inhale the stone, the second recovery spring will be stretched this moment, and circular piston will extrude through square outlet duct, square connecting block and circular air outlet groove with the air between the circular baffle at the in-process that removes, thereby reach the work effect of clearing up the adhesive impurity of arc clearance board surface adhesion, and can fall out through the blown down tank of annular connection heating panel bottom, in order to carry out separation work with impurity and device.
5. This high temperature resistant centrifugal impeller fan through the design of annular connection heating panel, can be when high temperature resistant motor is in high-speed pivoted state at work, through the separation effect of vibration acceleration impurity that high temperature resistant motor produced at work, prevent that impurity from appearing by the condition of adhesion at annular connection heating panel inner wall to reach radiating fin and the inside cleanness of device, guarantee radiating fin's work efficiency when the heat dissipation.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present invention;
FIG. 2 is a schematic rear view of the overall structure of the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 2;
FIG. 4 is a schematic view of a structure of a ring-shaped connecting heat dissipating plate and an arc cleaning plate according to the present invention;
FIG. 5 is a schematic view of a part of the impurity cleaning mechanism according to the present invention;
FIG. 6 is a schematic top view of a circular connecting pipe body according to the present invention;
FIG. 7 is a schematic cross-sectional view of a circular magnetic attraction stone in the present invention;
fig. 8 is a schematic diagram illustrating the disassembly between the square tube body and the square connecting rod in the present invention.
In the figure: 1. a centrifugal impeller fan body; 2. a high temperature resistant motor; 3. impurity cleaning mechanism; 301. arc-shaped heat dissipation guide fins; 302. a circular connecting pipe body; 303. a circular seal air groove; 304. round magnetic stone; 305. arc-shaped magnetic stone; 306. a square tube body; 307. a first restoring spring; 308. square connecting rod; 309. an inclined cleaning plate; 310. the annular connection radiating plate; 311. cleaning the groove; 312. an arc-shaped cleaning plate; 4. impurity concentration means; 401. a circular partition; 402. a circular piston; 403. a second restoring spring; 404. a square air outlet pipe; 405. square connecting block; 406. a circular air outlet groove; 407. an annular water sprayer; 408. a water-retaining sealing plug; 409. square water pipe; 410. an atomizing nozzle; 5. a first air outlet groove; 6. a second air outlet groove; 7. a fixed bracket; 8. a high temperature receiver.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the high-temperature-resistant centrifugal impeller fan comprises a centrifugal impeller fan body 1, wherein a high-temperature-resistant motor 2 is fixedly connected to the rear side of the centrifugal impeller fan body 1, a plurality of impurity cleaning mechanisms 3 are arranged outside the high-temperature-resistant motor 2, and an impurity concentration mechanism 4 is also arranged outside the high-temperature-resistant motor 2;
the impurity cleaning mechanism 3 comprises arc-shaped heat dissipation guide plates 301, wherein the arc-shaped heat dissipation guide plates 301 are fixedly connected to one end outside the high-temperature-resistant motor 2, the top parts of the arc-shaped heat dissipation guide plates 301 are fixedly connected with round connecting pipe bodies 302, round sealing air grooves 303 are formed in the round connecting pipe bodies 302, round magnetic attraction stones 304 are arranged in the round sealing air grooves 303, one side of the bottom of each round connecting pipe body 302 is provided with an arc-shaped magnetic attraction stone 305, square pipe bodies 306 are fixedly connected to two sides of the bottom of each arc-shaped magnetic attraction stone 305, square connecting rods 308 are fixedly connected to the tops of inner cavities of the two square pipe bodies 306, one side of each square connecting rod 308 is fixedly connected with an inclined cleaning plate 309, an annular connecting heat dissipation plate 310 is fixedly connected to the front surface of the high-temperature-resistant motor 2, a plurality of cleaning grooves 311 are formed in the annular connecting heat dissipation plate 310, and a plurality of arc-shaped cleaning plates 312 are fixedly connected between the cleaning grooves 311;
the impurity centralizing mechanism 4 comprises a circular baffle 401, the circular baffle 401 is fixedly connected inside a circular sealing air groove 303, a circular piston 402 is arranged inside the circular sealing air groove 303, one end of the circular piston 402 is fixedly connected with a second restoring spring 403, a square air outlet pipe 404 is embedded inside the circular connecting pipe body 302, a square connecting block 405 is fixedly connected to the bottom of the square air outlet pipe 404, circular air outlet grooves 406 are formed in two sides of the bottom of the square connecting block 405, an annular water sprayer 407 is fixedly connected to the rear side of the centrifugal impeller fan body 1, a water retaining sealing plug 408 is connected to the top of the annular water sprayer 407, a plurality of square water pipes 409 are embedded inside the annular water sprayer 407, and atomizing spray heads 410 are embedded on two sides outside the square water pipes 409.
One end of the circular connecting pipe 302 is fixedly connected with the rear side of the centrifugal impeller fan body 1, a discharging groove is formed in the bottom of the annular connecting radiating plate 310, and the circular piston 402 is made of iron.
The outer surface of the circular magnetic attraction stone 304 is in sliding connection with the inner wall of the circular sealing air groove 303, and the outer surface of the square connecting rod 308 is in sliding connection with the inner wall of the square pipe body 306.
The magnetic pole between the circular magnetic attraction stone 304 and the arc magnetic attraction stone 305 is different, the circular magnetic attraction stone 304 is connected with the arc magnetic attraction stone 305 through magnetism, and the top of the arc magnetic attraction stone 305 is contacted with the bottom of the circular connecting pipe body 302.
The outer surface of the circular piston 402 is slidably connected with the inner wall of the circular sealing air groove 303, and one end of the second restoring spring 403 is fixedly connected with one side wall of the inner cavity of the circular sealing air groove 303.
The annular water sprayer 407 is arranged outside the high-temperature resistant motor 2, and the outer surface of the water retaining sealing plug 408 is contacted with the inner wall of the annular water sprayer 407.
The top of the circular connecting pipe body 302 is respectively provided with a first air outlet groove 5 and a second air outlet groove 6, and the size of the first air outlet groove 5 is larger than that of the second air outlet groove 6.
The rear side of the centrifugal impeller fan body 1 is fixedly connected with a fixing support 7, the fixing support 7 is arranged at the bottom of the high-temperature-resistant motor 2, and the bottom of the fixing support 7 is fixedly connected with a base.
The centrifugal impeller fan body 1 rear portion one side is provided with high temperature receiver 8, and high temperature resistant motor 2 passes through electric connection with high temperature receiver 8, and high temperature receiver 8 passes through electric connection with annular sprinkler 407.
When the temperature of the high-temperature-resistant motor 2 is too high and the temperature of the high-temperature-resistant motor needs to be reduced, firstly, a worker opens the water-retaining sealing plug 408, then fills water into the annular water sprayer 407, and then resets the water-retaining sealing plug 408 to the interior of the annular water sprayer 407, so that the working effect of storing water into the annular water sprayer 407 is achieved, and the follow-up water mist covering work of the high-temperature-resistant motor 2 is facilitated;
when the temperature inside the high temperature resistant motor 2 is too high, the high temperature is conducted to the inside of the circular connecting pipe body 302 through the arc-shaped heat radiation guide plate 301, the conducting position is in a closed space between the circular connecting pipe body 302 and the circular magnetic attraction stone 304, so when the temperature is gradually increased and conducted continuously, air between the circular magnetic attraction stone 304 and the circular connecting pipe body 302 is heated and expanded, the heated and expanded air can squeeze the circular magnetic attraction stone 304 to move, the circular magnetic attraction stone 304 can drive the arc-shaped magnetic attraction stone 305 to move through magnetism in the moving process, the arc-shaped magnetic attraction stone 305 can synchronously drive the square pipe body 306 to move, the square pipe body 306 can drive the first restoring spring 307 and the square connecting rod 308 to synchronously move due to the movement of the square connecting rod 308, and when the inner walls of the two inclined cleaning plates 309 are contacted with the heat radiating fins on the surface of the high temperature resistant motor 2, the inclined cleaning plates 309 can indirectly drive the inclined cleaning plates 309 to move at the moment, the cleaning fins and the motor can be scraped off to move through magnetism in the moving process, and the dust is prevented from adhering to the heat radiating fins on the surface of the motor 2 due to the fact that the high temperature resistant effect is not high, and the heat radiation effect of the heat radiation resistance of the motor is not high, and the heat radiation effect of the high temperature resistant motor is not caused is guaranteed, and the heat radiation effect is not is high, and the heat radiation is prevented is caused;
in the above process, since the high temperature resistant motor 2 transmits signals to the high temperature receiver 8 when the high temperature resistant motor is at high temperature, the high temperature receiver 8 transmits signals to the annular water spraying machine 407 when in operation, at this time, because the inside of the annular water spraying machine 407 is filled with water, water flow is led into the square water pipe 409, and annular atomization water spraying is carried out through the atomization nozzle 410, thereby achieving the working effect of covering dust and impurities on the surface of the high temperature resistant motor 2, at this time, the inclined cleaning plate 309 continuously moves, and because water mist is adhered on the surface of the high temperature resistant motor 2, the inclined cleaning plate 309 can more conveniently mix dust and impurities in the cleaning process, so that the impurities and the dust are adhered in a concentrated state, thereby avoiding the problem that dust is scattered in four directions in the cleaning process under a dry state, and facilitating the subsequent cleaning operation of the high temperature resistant motor 2;
when the inclined cleaning plate 309 continuously moves and contacts with the arc cleaning plate 312, the inclined surface of the inclined cleaning plate 309 will drive the inclined cleaning plate 309 to move upwards, the inclined cleaning plate 309 will drive the square connecting rod 308 to move, and the square connecting rod 308 will also drive the first restoring spring 307 to compress, so as to achieve the effect of scraping and cleaning concentrated impurities on the surface of the inclined cleaning plate 309, so as to facilitate the self-cleaning of the surface of the inclined cleaning plate 309, thereby ensuring the cleaning efficiency of the inclined cleaning plate 309 in the subsequent work, and the scraped impurities will adhere to the surface of the arc cleaning plate 312 at this time;
during the movement of the circular magnetic attraction stone 304, air between the circular magnetic attraction stone 304 and the circular partition plate 401 is extruded through the first air outlet groove 5, so that the circular magnetic attraction stone 304 is moved, when the circular magnetic attraction stone 304 is continuously close to the circular piston 402, the circular piston 402 is continuously close to the circular magnetic attraction stone 304 through magnetism between the circular magnetic attraction stone 304 because the circular magnetic attraction stone 304 and the circular piston 402 are in a magnetic attraction range, the second restoring spring 403 is stretched, and during the movement of the circular piston 402, the air between the circular piston 402 and the circular partition plate 401 is extruded through the square air outlet pipe 404, the square connecting block 405 and the circular air outlet groove 406, so that the working effect of cleaning adhesive impurities adhered to the surface of the arc cleaning plate 312 is achieved, and the impurities are discharged through the discharge groove at the bottom of the annular connecting heat dissipation plate 310, so that the impurities and the device are separated;
because the high temperature resistant motor 2 is in the state of high-speed rotation at work, when the impurity of adhesion is blown down, can accelerate the separation effect of impurity through the vibration that high temperature resistant motor 2 produced at work, prevent that impurity from being appeared by the condition of adhesion at annular connection heating panel 310 inner wall to reach the inside cleanness of radiating fin and device, guarantee radiating fin's work efficiency when the heat dissipation.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a high temperature resistant centrifugal impeller fan, includes centrifugal impeller fan body (1), its characterized in that: the centrifugal impeller fan comprises a centrifugal impeller fan body (1), wherein a high-temperature-resistant motor (2) is fixedly connected to the rear side of the centrifugal impeller fan body, a plurality of impurity cleaning mechanisms (3) are arranged outside the high-temperature-resistant motor (2), and an impurity concentration mechanism (4) is also arranged outside the high-temperature-resistant motor (2);
the impurity cleaning mechanism (3) comprises an arc-shaped heat dissipation guide plate (301), the arc-shaped heat dissipation guide plate (301) is fixedly connected to one end outside the high-temperature-resistant motor (2), a round connecting pipe body (302) is fixedly connected to the top of the arc-shaped heat dissipation guide plate (301), a round sealing air groove (303) is formed in the round connecting pipe body (302), a round magnetic stone (304) is arranged in the round sealing air groove (303), an arc-shaped magnetic stone (305) is arranged on one side of the bottom of the round connecting pipe body (302), square pipe bodies (306) are fixedly connected to two sides of the bottom of the arc-shaped magnetic stone (305), first restoring springs (307) are fixedly connected to the top of an inner cavity of the square pipe body (306), square connecting rods (308) are fixedly connected to the bottoms of the two first restoring springs (307), oblique cleaning plates (309) are fixedly connected to one side of the square connecting rod (308), annular connecting plates (310) are fixedly connected to the front surface of the high-temperature-resistant motor (2), a plurality of grooves (311) are formed in the annular connecting plates, and a plurality of arc-shaped cleaning plates (311) are fixedly connected to one another;
the impurity concentration mechanism (4) comprises a circular baffle plate (401), circular baffle plate (401) are fixedly connected inside circular sealed air tank (303), circular sealed air tank (303) are inside to be equipped with circular piston (402), circular piston (402) one end fixedly connected with second recovery spring (403), square outlet duct (404) are inlayed to circular connecting pipe body (302) inside, square outlet duct (404) bottom fixedly connected with square connecting block (405), circular air outlet tank (406) have all been seted up to square connecting block (405) bottom both sides, centrifugal impeller fan body (1) rear side fixedly connected with annular sprinkler (407), annular sprinkler (407) top is connected with sealing plug (408), annular sprinkler (407) are inside to be inlayed and are equipped with a plurality of square water pipes (409), a plurality of square water pipe (409) outside both sides are all inlayed and are equipped with atomizer (410).
2. A high temperature resistant centrifugal impeller fan according to claim centrifugal impeller fan body (1), characterized in that: one end of the circular connecting pipe body (302) is fixedly connected with the rear side of the centrifugal impeller fan body (1), a discharging groove is formed in the bottom of the annular connecting radiating plate (310), and the circular piston (402) is made of iron.
3. A high temperature resistant centrifugal impeller fan according to claim centrifugal impeller fan body (1), characterized in that: the outer surface of the round magnetic attraction stone (304) is in sliding connection with the inner wall of the round sealing air groove (303), and the outer surface of the square connecting rod (308) is in sliding connection with the inner wall of the square pipe body (306).
4. A high temperature resistant centrifugal impeller fan according to claim centrifugal impeller fan body (1), characterized in that: the circular magnetic attraction stone (304) and the arc magnetic attraction stone (305) are arranged to be heteropolar in magnetism, the circular magnetic attraction stone (304) is connected with the arc magnetic attraction stone (305) through magnetism, and the top of the arc magnetic attraction stone (305) is contacted with the bottom of the circular connecting pipe body (302).
5. A high temperature resistant centrifugal impeller fan according to claim centrifugal impeller fan body (1), characterized in that: the outer surface of the circular piston (402) is in sliding connection with the inner wall of the circular sealing air groove (303), and one end of the second restoring spring (403) is fixedly connected with one side wall of the inner cavity of the circular sealing air groove (303).
6. A high temperature resistant centrifugal impeller fan according to claim centrifugal impeller fan body (1), characterized in that: the annular water sprayer (407) is arranged outside the high-temperature-resistant motor (2), and the outer surface of the water retaining sealing plug (408) is contacted with the inner wall of the annular water sprayer (407).
7. A high temperature resistant centrifugal impeller fan according to claim centrifugal impeller fan body (1), characterized in that: the circular connecting pipe body (302) top has seted up first gas outlet groove (5) and second gas outlet groove (6) respectively, the size of first gas outlet groove (5) is greater than the size of second gas outlet groove (6).
8. A high temperature resistant centrifugal impeller fan according to claim centrifugal impeller fan body (1), characterized in that: the centrifugal impeller fan comprises a centrifugal impeller fan body (1), wherein a fixing support (7) is fixedly connected to the rear side of the centrifugal impeller fan body, the fixing support (7) is arranged at the bottom of a high-temperature-resistant motor (2), and a base is fixedly connected to the bottom of the fixing support (7).
9. A high temperature resistant centrifugal impeller fan according to claim centrifugal impeller fan body (1), characterized in that: the centrifugal impeller fan comprises a centrifugal impeller fan body (1), wherein a high-temperature receiver (8) is arranged on one side of the rear portion of the centrifugal impeller fan body, a high-temperature-resistant motor (2) is electrically connected with the high-temperature receiver (8), and the high-temperature receiver (8) is electrically connected with an annular water sprayer (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211491129.8A CN116292435A (en) | 2022-11-25 | 2022-11-25 | High temperature resistant centrifugal impeller fan |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211491129.8A CN116292435A (en) | 2022-11-25 | 2022-11-25 | High temperature resistant centrifugal impeller fan |
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| Publication Number | Publication Date |
|---|---|
| CN116292435A true CN116292435A (en) | 2023-06-23 |
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|---|---|---|---|
| CN202211491129.8A Pending CN116292435A (en) | 2022-11-25 | 2022-11-25 | High temperature resistant centrifugal impeller fan |
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| CN (1) | CN116292435A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116696807A (en) * | 2023-07-04 | 2023-09-05 | 江苏万勤风机有限公司 | Novel automatic clean industrial fan |
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2022
- 2022-11-25 CN CN202211491129.8A patent/CN116292435A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116696807A (en) * | 2023-07-04 | 2023-09-05 | 江苏万勤风机有限公司 | Novel automatic clean industrial fan |
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Application publication date: 20230623 |