CN117345695A - Vibration and noise reduction sealing structure for magnetic suspension blower - Google Patents
Vibration and noise reduction sealing structure for magnetic suspension blower Download PDFInfo
- Publication number
- CN117345695A CN117345695A CN202311493443.4A CN202311493443A CN117345695A CN 117345695 A CN117345695 A CN 117345695A CN 202311493443 A CN202311493443 A CN 202311493443A CN 117345695 A CN117345695 A CN 117345695A
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- Prior art keywords
- shell
- wall
- air inlet
- vibration
- blower
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- 239000000725 suspension Substances 0.000 title claims abstract description 38
- 238000007789 sealing Methods 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000000498 cooling water Substances 0.000 claims abstract description 35
- 238000013016 damping Methods 0.000 claims abstract description 31
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 238000007790 scraping Methods 0.000 claims abstract description 11
- 230000004224 protection Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 12
- 238000005339 levitation Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 4
- 230000003584 silencer Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 7
- 239000003292 glue Substances 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 239000000110 cooling liquid Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
-
- 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
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
-
- 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
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention is suitable for the technical field of blowers, and provides a vibration-damping and noise-reducing sealing structure for a magnetic suspension blower, which comprises a shell, a magnetic suspension blower, a protection mechanism, a damping mechanism and a cooling mechanism, wherein the protection mechanism comprises an inner shell, the magnetic suspension blower is arranged in the inner shell, supporting frames are arranged on the surfaces of two sides of the inner shell, one end of each supporting frame is bonded with the inner shell through heat-conducting rubber, the other end of each supporting frame is bonded with the inner wall of the shell through damping rubber, the heat conductivity of the inner shell is improved, and meanwhile, the inner part of each supporting frame is provided with radiating fins, so that the radiating efficiency is further improved; the cooling mechanism comprises a water storage tank, the water storage tank stores cooling water, the cooling water is conveyed into the cooling water pipe through the circulating pump, cold air is conveyed onto the inner shell by the air inlet fan, the cooling effect is achieved, meanwhile, a screen near the cooling water pipe is installed in the shell, condensed water generated when the cooling water pipe cools down is attached to the screen, the condensed water is scraped by the scraping plate, and the condensed water is intensively processed.
Description
Technical Field
The invention belongs to the technical field of blowers, and particularly relates to a vibration and noise reduction sealing structure for a magnetic suspension blower.
Background
In the technical field of current blowers, a magnetic suspension blower is a mechanical device for conveying gas, which adopts core technologies such as a magnetic suspension bearing, a three-way impeller, a high-speed permanent magnet synchronous motor, a high-efficiency frequency converter for speed regulation, intelligent monitoring control and the like, and the magnetic suspension blower is suspended firstly and then rotated during starting, has no friction, does not need lubrication, is directly connected with a rotor, and transmits zero loss. Although the vibration generated during the working is less, the vibration and noise reduction structure is still needed to wrap the magnetic suspension blower, so that the vibration and noise generated during the working are reduced.
The invention patent with the publication number of CN109538540A discloses a vibration and noise reduction sealing structure for a magnetic suspension blower, which comprises a shell and an inner container, wherein vibration reduction bases are fixedly connected to two sides of the bottom of the shell, the top of the vibration reduction bases is fixedly connected with the inner container, a vibration reduction support is fixedly connected to the top of the inner container, and the top of the vibration reduction support is in sliding connection with the top of an inner cavity of the shell. According to the invention, through the matched use of the noise reduction cotton layer, the stainless steel layer and the wear-resistant layer, noise generated during the operation of the magnetic suspension blower can be purified and isolated, heat generated during the operation of the magnetic suspension blower can be absorbed, and vibration received by the inner container can be buffered and filtered through the matched use of the first sliding groove, the first vibration reduction spring, the sleeve, the convex block, the second sliding groove, the first sliding block, the supporting plate, the connecting rod, the second vibration reduction spring, the U-shaped frame, the connecting frame, the second sliding block and the third vibration reduction spring, so that the magnetic suspension blower is subjected to vibration reduction protection.
However, the above patent suffers from the following disadvantages:
1. in the above patent, the magnetic suspension blower is wrapped by the inner container, but the heat conductivity of the inner container is poor, heat cannot be timely discharged, and the internal heat of the inner container is accumulated.
2. In the above patent, the condenser tube is utilized to cool the inside, but condensed water is easy to be generated on the outer wall when the condenser tube cools, and when the condensed water is accumulated, the condensed water is scattered inside the shell, so that the shell and the equipment inside are easy to corrode, and the service lives of the shell and the equipment are reduced.
Disclosure of Invention
The invention provides a vibration and noise reduction sealing structure for a magnetic suspension blower, which aims to solve the problems that the heat conductivity of an inner container mentioned in the background is poor, heat cannot be timely discharged, internal heat of the inner container is accumulated, condensed water is easy to generate on the outer wall when a condensing pipe is cooled, the condensed water is easy to corrode a shell and internal equipment, and the service lives of the shell and the equipment are reduced.
The invention is realized in such a way that the vibration and noise reduction sealing structure for the magnetic suspension blower comprises a shell, wherein an air inlet pipe and an air outlet pipe are arranged on the shell, and a silencer is arranged on the air inlet pipe;
the protection mechanism comprises an inner shell, a magnetic suspension blower is fixedly arranged in the inner shell, a sound insulation layer is arranged on the inner wall of the inner shell, the air inlet end of the magnetic suspension blower is connected with the air inlet pipe, and the air outlet end of the magnetic suspension blower is connected with the air outlet pipe;
the outer walls of the two sides of the inner shell are respectively provided with a supporting frame, one side surface of each supporting frame is bonded with the outer wall of the inner shell through heat-conducting rubber, and the other side surface of each supporting frame is bonded with the inner wall of the shell through damping rubber;
a plurality of radiating fins are fixedly arranged on the inner wall of the supporting frame, and the radiating fins are uniformly distributed in the supporting frame;
the damping mechanism is arranged in the shell;
a cooling mechanism for cooling the magnetic levitation blower, the cooling mechanism being mounted within the housing; in this scheme, the supporting frame improves the heat conduction effect of inner casing through the heat conduction glue to utilize radiating fin to improve heat radiating area, improve the cooling efficiency of inner casing, and shock attenuation rubber improves the shock attenuation effect of supporting frame.
Preferably, the damping mechanism comprises a limiting frame, the limiting frame is arranged in the shell, and the limiting frame is arranged below the inner shell;
the lower surface of the inner shell is fixedly provided with a plurality of telescopic rods which are in sliding connection with the limiting frame, the telescopic rods are sleeved with damping springs, one ends of the damping springs are abutted against the inner shell, and the other ends of the damping springs are abutted against the limiting frame; in this scheme, the magnetic suspension air blower during operation produces vibrations, and on the telescopic link was conducted to through interior casing, the telescopic link was spacing to damping spring, utilized damping spring self elasticity to alleviate the vibrations that interior casing received.
Preferably, a plurality of limit grooves are formed in the shell, and sliding grooves are formed in the bottom wall of each limit groove;
the limiting groove is slidably connected with two limiting blocks with inclined planes, the lower surfaces of the two limiting blocks are fixedly connected with sliding blocks, the two limiting blocks are slidably connected with the sliding groove through the sliding blocks, the limiting blocks are connected with the inner wall of the limiting groove through connecting springs, the lower end of the telescopic rod is provided with a lifting block with a trapezoid cross section, and the lifting block is arranged between the two limiting blocks; when the lifting rod descends in the scheme, the lifting block is driven to extrude the two limiting blocks, the limiting blocks extrude the connecting spring, vibration is further relieved through the connecting spring, and longitudinal vibration force is converted into transverse vibration.
Preferably, the cooling mechanism comprises a water storage tank, and a circulating pump with a valve is arranged on the water storage tank;
a refrigerating sheet is arranged on the bottom wall of the water storage tank; in the scheme, the water storage tank stores cooled cooling water or cooling liquid, and the refrigerating sheets can reduce the temperature of the water storage tank and dissipate heat of the water storage tank.
Preferably, a first mounting frame is arranged in the shell, and an air inlet fan is fixedly arranged on the first mounting frame;
a cooling water pipe is fixedly arranged on the first mounting frame, one end of the cooling water pipe is communicated with the circulating pump, and the other end of the cooling water pipe is communicated with the water storage tank; in the scheme, cooling water is pumped by a circulating pump and is conveyed to the inside of the cooling water pipe, and cool air generated by touching the cooling water pipe through the air inlet fan is conveyed to the inner shell, so that the cooling efficiency of the inner shell is improved.
Preferably, a second installation frame is installed in the shell, and a screen is installed in the second installation frame;
the second installation frame is provided with a threaded rod in a rotating mode, the threaded rod is connected with a sliding screw in a threaded mode, the second installation frame is fixedly provided with a driving motor, the driving motor is in transmission connection with the threaded rod, the sliding screw is provided with a scraping plate, and the scraping plate is arranged on the outer wall of the screen;
the lower end of the second mounting frame is provided with a storage box; in the scheme, the screen is close to the cooling water pipe, so that condensed water generated on the cooling water pipe is attached to the screen, the driving motor drives the threaded rod to rotate, and then the sliding screw drives the scraping plate to longitudinally move, and the condensed water and dust are scraped into the storage box.
Preferably, an air inlet grille is embedded on the outer wall of one side of the shell, a heat dissipation grille is embedded on the outer wall of the other side of the shell, and the air inlet grille is opposite to the air inlet fan; in this scheme air inlet grille is convenient for the air inflow casing inside, and the heat dissipation grille is convenient for the exhaust heat.
Compared with the prior art, the invention has the beneficial effects that: the invention relates to a vibration-damping noise-reducing sealing structure for a magnetic suspension blower,
1. the magnetic suspension blower is arranged in the inner casing, the supporting frames are arranged on the surfaces of the two sides of the inner casing, one end of each supporting frame is bonded with the inner casing through heat-conducting rubber, the other end of each supporting frame is bonded with the inner wall of the casing through damping rubber, the heat conductivity of the inner casing is improved, and meanwhile, the heat dissipation efficiency is further improved due to the fact that the inner frames are internally provided with the radiating fins;
2. the water storage tank stores cooling water, the cooling water is conveyed into the cooling water pipe through the circulating pump, cold air is conveyed onto the inner shell through the air inlet fan, the cooling effect is achieved, meanwhile, a screen close to the cooling water pipe is installed in the shell, condensed water generated when the cooling water pipe is cooled is attached to the screen, a threaded rod driven by a motor is installed on the installation frame II, the scraping plate is driven to longitudinally move, the condensed water is scraped by the scraping plate, the condensed water and dust fall into the storage box, the condensed water is collected, the condensed water is intensively processed, and the condensed water is prevented from corroding equipment;
3. the lower surface mounting of interior casing has the lift pole of sliding connection spacing, and the cover is equipped with damping spring on the telescopic link, utilizes damping spring to slow down the vibrations that interior casing received, and the lower extreme of telescopic link is installed the cross section and is trapezoidal lifter block, utilizes lifter block to contradict two stoppers, further slows down vibrations through the coupling spring on two stoppers, improves the stability of magnetic suspension air-blower.
Drawings
FIG. 1 is a perspective view of the whole of the present invention
FIG. 2 is a schematic view of the whole structure of the present invention
FIG. 3 is a side view of the whole of the present invention
FIG. 4 is a bottom view of the entire present invention
FIG. 5 is a schematic view of a shock absorbing mechanism according to the present invention
FIG. 6 is an enlarged view of the invention at A
FIG. 7 is a schematic view of a first embodiment of a mounting frame of the present invention
FIG. 8 is a schematic view of a second embodiment of the present invention
In the figure:
1. a housing; 11. an air intake grille; 12. a heat-dissipating grille; 13. an air inlet pipe; 131. a muffler; 14. an air outlet pipe;
2. magnetic suspension blower;
3. a protective mechanism; 31. an inner housing; 311. a sound insulation layer; 32. a support frame; 321. a heat radiation fin; 322. a heat-conducting adhesive; 323. damping rubber;
4. a damping mechanism; 41. a limiting frame; 42. a telescopic rod; 421. a damping spring; 422. a lifting block; 43. a limit groove; 431. a sliding groove; 44. a limiting block; 441. a connecting spring; 442. a slide block;
5. a cooling mechanism; 51. a water storage tank; 511. a circulation pump; 512. a cooling sheet; 52. a first mounting frame; 521. an air inlet fan; 53. a second mounting frame; 531. a threaded rod; 532. a sliding nut; 533. a driving motor; 534. a scraper; 54. a cooling water pipe; 55. a screen; 551. a storage box.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown.
The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-8, the present invention provides a technical solution: a vibration and noise reduction sealing structure for a magnetic suspension blower comprises a housing 1, an air inlet pipe 13 and an air outlet pipe 14 are mounted on the housing 1, a silencer 131 is mounted on the air inlet pipe 13, a protection mechanism 3 comprises an inner housing 31, a magnetic suspension blower 2 is fixedly mounted in the inner housing 31, a sound insulation layer 311 is arranged on the inner wall of the inner housing 31, an air inlet end of the magnetic suspension blower 2 is connected with the air inlet pipe 13, an air outlet pipe 14 is connected with the air outlet end of the magnetic suspension blower 2, supporting frames 32 are arranged on the outer walls of the two sides of the inner housing 31, one side surface of each supporting frame 32 is bonded with the outer wall of the inner housing 31 through heat conducting glue 322, the other side surface is bonded with the inner wall of the housing 1 through damping rubber 323, a plurality of radiating fins 321 are fixedly mounted on the inner wall of each supporting frame 32 and uniformly distributed in the supporting frames 32, the damping mechanism 4 is mounted in the housing 1, the cooling mechanism 5 is used for cooling the blower 2, and the cooling mechanism 5 is mounted in the housing 1.
Wherein, all install flange on intake pipe 13 and the outlet duct 14, the connecting tube of being convenient for, muffler 131 can be the external muffler of high-pressure fan HG simultaneously, and the nature of making an uproar falls is higher, and inner casing 31 can be made by the aluminum alloy, and the heat dissipation nature is higher, and inner casing 31 leads the heat to discharge through heat-conducting glue 322 to improve radiating efficiency through a plurality of radiating fins 321, and shock attenuation rubber 323 slows down outside vibrations.
The damping mechanism 4 comprises a limiting frame 41, the limiting frame 41 is arranged in the shell 1, the limiting frame 41 is arranged below the inner shell 31, a plurality of telescopic rods 42 are fixedly arranged on the lower surface of the inner shell 31, the telescopic rods 42 are in sliding connection with the limiting frame 41, damping springs 421 are sleeved on the telescopic rods 42, one ends of the damping springs 421 are abutted against the inner shell 31, the other ends of the damping springs are abutted against the limiting frame 41, a plurality of limiting grooves 43 are formed in the shell 1, sliding grooves 431 are formed in the bottom walls of the limiting grooves 43, two limiting blocks 44 with inclined faces are connected in a sliding mode in the limiting grooves 43 in a sliding mode, the limiting blocks 44 are connected with the inner walls of the limiting grooves 43 through connecting springs 441, sliding blocks 442 are fixedly connected with the lower surfaces of the two limiting blocks 44, the lower ends of the telescopic rods 42 are provided with lifting blocks 422 with trapezoid cross sections, and the lifting blocks 422 are arranged between the two limiting blocks 44.
Further, when the magnetic suspension blower 2 works, vibration is generated, the vibration is transmitted to the telescopic rod 42 through the inner shell 31, the vibration received by the inner shell 31 is slowed down through the elasticity of the damping spring 421, meanwhile, the lifting block 422 is driven to move downwards, the lifting block 422 with the cross section being trapezoid is abutted against the two limiting blocks 44 through the inclined surfaces on the two sides, the two connecting springs 441 are further extruded, and the two connecting springs 441 are extruded, so that the vibration is further slowed down through the connecting springs 441.
The cooling mechanism 5, the cooling mechanism 5 includes a water storage tank 51, a circulating pump 511 with a valve is arranged on the water storage tank 51, a refrigerating sheet 512 is arranged on the bottom wall of the water storage tank 51, a first mounting frame 52 is arranged in the machine shell 1, an air inlet fan 521 is fixedly arranged on the first mounting frame 52, a cooling water pipe 54 is fixedly arranged on the first mounting frame 52, one end of the cooling water pipe 54 is communicated with the circulating pump 511, and the other end of the cooling water pipe is communicated with the water storage tank 51.
Further, the water tank 51 stores cooled cooling water or cooling liquid, a valve on the circulating pump 511 can be opened to enable the circulating pump 511 to convey the cooling water to the cooling water pipe 54, the temperature of the casing 1 is reduced, the air inlet fan 521 blows cool air on the cooling water pipe 54 to cool the inner casing 31, meanwhile, the refrigerating sheet 512 is a semiconductor refrigerating sheet, a refrigerating end of the refrigerating sheet 512 is arranged on the bottom wall of the water tank 51, a heating end is arranged on the lower surface of the casing 1, and a foot pad is arranged below the casing 1, so that air circulation of the heating end of the refrigerating sheet 512 is facilitated.
Install the installation frame two 53 in the casing 1, install screen cloth 55 in the installation frame two 53, rotate on the inner wall of installation frame two 53 and install threaded rod 531, threaded connection has the slip screw 532 on the threaded rod 531, fixed mounting has driving motor 533 on the installation frame two 53, and driving motor 533 transmission connection threaded rod 531, and installs scraper blade 534 on the slip screw 532, and scraper blade 534 sets up on the outer wall of screen cloth 55, and storage box 551 is installed to the lower extreme of installation frame two 53.
Specifically, the screen 55 is tightly attached to the cooling water pipe 54, so that the condensed water is attached to the screen 55, meanwhile, the screen 55 can reduce the entry of dust, the driving motor 533 drives the threaded rod 531 to rotate, the sliding nut 532 is driven to longitudinally move, the scraping plate 534 is made of plastic, the dust and the condensed water on the screen 55 are scraped, the condensed water and the dust fall into the storage box 551, the outer wall of the machine shell 1 is provided with an access door connected by bolts, and the access door is opened to clean the storage box 551.
An air inlet grille 11 is embedded on the outer wall of one side of the shell 1, a heat radiation grille 12 is embedded on the outer wall of the other side, and the air inlet grille 11 faces an air inlet fan 521.
It should be noted that, the air inlet grille 11 facilitates air flow, and the air inlet fan 521 is opposite to the air inlet grille 11, so that air inlet efficiency is higher, and meanwhile, the heat dissipating grille 12 is convenient for discharging heat, and the air inlet grille 11 and the heat dissipating grille 12 can be detached for cleaning.
The working principle and the using flow of the invention are as follows: referring to fig. 1-8, the magnetic suspension blower 2 is connected to the pipeline through the air inlet pipe 13 and the air outlet pipe 14, when the magnetic suspension blower 2 works, the inner casing 31 guides heat to be discharged through the heat-conducting glue 322, vibration is generated when the magnetic suspension blower 2 works, the vibration is transmitted to the telescopic rod 42 from the inner casing 31, the vibration received by the inner casing 31 is relieved through the elasticity of the damping spring 421, meanwhile, the lifting block 422 is driven to move downwards, the lifting block 422 with a trapezoid cross section is abutted against the two limiting blocks 44 through the inclined surfaces at two sides, and then the two connecting springs 441 are extruded, the vibration is further relieved by the connecting springs 441, the valve on the circulating pump 511 enables the circulating pump 511 to convey cooling water to the cooling water pipe 54, the temperature of the machine shell 1 is reduced, the air inlet fan 521 blows cool air on the cooling water pipe 54 to cool the inner machine shell 31, the screen 55 is tightly attached to the cooling water pipe 54, condensed water is attached to the screen 55, the driving motor 533 drives the threaded rod 531 to rotate, the sliding nut 532 is further driven to longitudinally move, the scraping plate 534 longitudinally moves, the scraping plate 534 is made of plastic, dust and condensed water on the screen 55 are scraped, the condensed water and dust fall into the storage box 551 and are concentrated to be treated, and the service lives of the machine shell 1 and internal equipment are prolonged.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (7)
1. A seal structure that makes an uproar falls in damping for magnetic suspension air-blower, its characterized in that: the silencer comprises a shell (1), wherein an air inlet pipe (13) and an air outlet pipe (14) are arranged on the shell (1), and a silencer (131) is arranged on the air inlet pipe (13);
the protection mechanism (3), the protection mechanism (3) comprises an inner casing (31), a magnetic suspension blower (2) is fixedly installed in the inner casing (31), a sound insulation layer (311) is arranged on the inner wall of the inner casing (31), the air inlet end of the magnetic suspension blower (2) is connected with the air inlet pipe (13), and the air outlet end of the magnetic suspension blower (2) is connected with the air outlet pipe (14);
supporting frames (32) are arranged on the outer walls of the two sides of the inner casing (31), one side surface of each supporting frame (32) is bonded with the outer wall of the inner casing (31) through heat-conducting rubber (322), and the other side surface is bonded with the inner wall of the casing (1) through shock-absorbing rubber (323);
a plurality of radiating fins (321) are fixedly arranged on the inner wall of the supporting frame (32), and the radiating fins (321) are uniformly distributed in the supporting frame (32);
the damping mechanism (4) is arranged in the shell (1);
and the cooling mechanism (5) is used for cooling the magnetic suspension blower (2), and the cooling mechanism (5) is arranged in the shell (1).
2. A vibration and noise reducing seal structure for a magnetic levitation blower as defined in claim 1, wherein: the damping mechanism (4) comprises a limiting frame (41), the limiting frame (41) is arranged in the shell (1), and the limiting frame (41) is arranged below the inner shell (31);
the utility model discloses a telescopic device for the inner casing of the automobile, including casing (31) and spacing (41), including casing (31) and telescopic rod (42), lower fixed surface of casing (31) installs a plurality of telescopic rods (42), telescopic rod (42) sliding connection spacing (41), just the cover damping spring (421) on telescopic rod (42), damping spring (421) one end is contradicted casing (31) in, the other end is contradicted spacing (41).
3. A vibration and noise reducing seal structure for a magnetic levitation blower as defined in claim 2, wherein: a plurality of limit grooves (43) are formed in the machine shell (1), and sliding grooves (431) are formed in the bottom wall of the limit grooves (43);
two limiting blocks (44) with inclined planes are connected in the limiting groove (43) in a sliding mode, sliding blocks (442) are fixedly connected to the lower surfaces of the limiting blocks (44), the limiting blocks (44) are connected with the sliding groove (431) in a sliding mode through the sliding blocks (442), the limiting blocks (44) are connected with the inner wall of the limiting groove (43) through connecting springs (441), lifting blocks (422) with trapezoid cross sections are arranged at the lower ends of the telescopic rods (42), and the lifting blocks (422) are arranged between the two limiting blocks (44).
4. A vibration and noise reducing seal structure for a magnetic levitation blower as defined in claim 1, wherein: a cooling mechanism (5), wherein the cooling mechanism (5) comprises a water storage tank (51), and a circulating pump (511) with a valve is arranged on the water storage tank (51);
a refrigerating sheet (512) is arranged on the bottom wall of the water storage tank (51).
5. A vibration and noise reducing seal structure for a magnetic levitation blower as defined in claim 4, wherein: a first mounting frame (52) is arranged in the shell (1), and an air inlet fan (521) is fixedly arranged on the first mounting frame (52);
and a cooling water pipe (54) is fixedly arranged on the first mounting frame (52), one end of the cooling water pipe (54) is communicated with the circulating pump (511), and the other end of the cooling water pipe is communicated with the water storage tank (51).
6. A vibration and noise reducing seal structure for a magnetic levitation blower as defined in claim 1, wherein: a second installation frame (53) is installed in the shell (1), and a screen (55) is installed in the second installation frame (53);
a threaded rod (531) is rotatably arranged on the inner wall of the second mounting frame (53), a sliding screw nut (532) is connected to the threaded rod (531), a driving motor (533) is fixedly arranged on the second mounting frame (53), the driving motor (533) is in transmission connection with the threaded rod (531), a scraping plate (534) is arranged on the sliding screw nut (532), and the scraping plate (534) is arranged on the outer wall of the screen (55);
the lower end of the second mounting frame (53) is provided with a storage box (551).
7. A vibration and noise reducing seal structure for a magnetic levitation blower as defined in claim 5, wherein: an air inlet grille (11) is embedded on the outer wall of one side of the shell (1), a heat radiation grille (12) is embedded on the outer wall of the other side of the shell, and the air inlet grille (11) is opposite to the air inlet fan (521).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311493443.4A CN117345695A (en) | 2023-11-08 | 2023-11-08 | Vibration and noise reduction sealing structure for magnetic suspension blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311493443.4A CN117345695A (en) | 2023-11-08 | 2023-11-08 | Vibration and noise reduction sealing structure for magnetic suspension blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117345695A true CN117345695A (en) | 2024-01-05 |
Family
ID=89366828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311493443.4A Pending CN117345695A (en) | 2023-11-08 | 2023-11-08 | Vibration and noise reduction sealing structure for magnetic suspension blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117345695A (en) |
-
2023
- 2023-11-08 CN CN202311493443.4A patent/CN117345695A/en active Pending
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