CN113250987A - Factory fan with filtering and dustproof functions - Google Patents
Factory fan with filtering and dustproof functions Download PDFInfo
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- CN113250987A CN113250987A CN202110602169.4A CN202110602169A CN113250987A CN 113250987 A CN113250987 A CN 113250987A CN 202110602169 A CN202110602169 A CN 202110602169A CN 113250987 A CN113250987 A CN 113250987A
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- centrifugal fan
- dust
- cooling
- fan body
- factory
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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
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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
- F04D29/08—Sealings
- F04D29/083—Sealings especially adapted for elastic fluid 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
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/122—Shaft sealings using sealing-rings especially adapted for elastic fluid 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
- 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
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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
- F04D29/40—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
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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
- F04D29/582—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
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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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/626—Mounting or removal of fans
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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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- 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 relates to the technical field of fans, in particular to a factory fan with a filtering and dustproof function, which comprises a centrifugal fan body, wherein a ventilation structure used for being connected with an air outlet is arranged on the centrifugal fan body, and a fixing structure is arranged at the bottom end of the centrifugal fan body; the centrifugal fan is characterized in that a cooling structure used for cooling through water cooling is arranged on the centrifugal fan body, a linkage structure used for converting water flow potential energy into kinetic energy is arranged on the cooling structure, the linkage structure is connected to a filtering structure used for filtering dust on the cooling structure, the filtering structure is fixed to the cooling structure through a limiting structure, and then the cooling structure is convenient to pass through the kinetic energy driving linkage structure converting the water flow potential energy into the kinetic energy, so that the linkage structure drives the filtering structure, the anti-blocking performance of the filtering structure is better, the filtering effect is improved, and dust is effectively prevented from being bonded on the cooling structure to influence heat exchange.
Description
Technical Field
The invention relates to the technical field of fans, in particular to a factory fan with a filtering and dustproof function.
Background
The centrifugal fan is a driven fluid machine which increases the gas pressure and discharges the gas by means of the input mechanical energy, and is widely used in factories, for example, the centrifugal fan is arranged on a protective sleeve of a heating ring of an injection mold and used for adjusting the temperature of the heating ring in time by air cooling so as to stabilize the temperature in a sectional heating range which is beneficial to plastic products.
However, traditional centrifugal fan is mostly through the protective sheath of bolt snap-on at the heating collar, when overhauing and maintaining, because centrifugal fan hugs closely the protective sheath of heating collar, make the temperature high, cause the scald easily in overhauing and maintaining the in-process, the security performance is low, and singly use the forced air cooling, it is high at the workshop temperature of moulding plastics, especially cooling rate is slow in summer, influence the quality of moulding plastics, it is more to mould plastics the workshop simultaneously with the dust material, make centrifugal fan's inside pile up the dust easily, the dust is piled up the back on heating element, be unfavorable for carrying out the heat transfer.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a factory fan with a filtering and dustproof function.
The technical scheme adopted by the invention for solving the technical problems is as follows: a factory fan with a filtering and dustproof function comprises a centrifugal fan body, wherein a ventilation structure used for being connected with an air outlet is arranged on the centrifugal fan body, and a fixing structure is arranged at the bottom end of the centrifugal fan body; the centrifugal fan is characterized in that a cooling structure used for dissipating heat through water cooling is arranged on the centrifugal fan body, a linkage structure used for converting water flow potential energy into kinetic energy is arranged on the cooling structure, the linkage structure is connected with a filtering structure used for filtering dust on the cooling structure, and the filtering structure is fixed on the cooling structure through a limiting structure.
Specifically, the ventilation structure includes first fixed plate, the air outlet play of centrifugal fan body is connected with first fixed plate, be equipped with the connecting pipe on the first fixed plate, the connecting pipe deviates from the one end of first fixed plate is equipped with the second fixed plate.
Specifically, fixed knot constructs including the sliding sleeve, be fixed with the sliding sleeve on the centrifugal fan body, rotate on the sliding sleeve and be connected with first lead screw, threaded connection between first lead screw and the slide bar, sliding connection between slide bar and the sliding sleeve.
Specifically, the bottom of slide bar is equipped with the base, the base is L shape.
Specifically, cooling structure includes the retainer plate, the air intake play of centrifugal fan body is equipped with the retainer plate, be equipped with two connectors on the retainer plate, be equipped with sealed frame, one on the retainer plate the connector switches on in sealed frame, sealed frame switches on with the heat exchange tube, the heat exchange tube switches on with another one connector.
Specifically, the fixed ring is provided with a reinforcing rib for supporting the heat exchange tube, and the heat exchange tube is distributed in a winding manner.
Specifically, be equipped with the drive shaft that rotates the connection on the sealed frame, be equipped with the installation cover on the drive shaft, the circumference array is equipped with a plurality of drive frames that have storage cavity on the installation cover, drive frame and sealed frame's inside sliding connection.
Specifically, linkage structure includes the cam, be equipped with the cam in the drive shaft, the cam can contradict with the transfer line, sliding connection between the guide frame on transfer line and the sealed frame, be equipped with reset spring between transfer line and the guide frame.
Specifically, filtration includes the installation circle, the block has the installation circle on the retaining ring, be equipped with the sealing strip on the installation circle, be equipped with the arc structure on the installation circle, have elastic, latticed grid that resets, conflict between transfer line and the grid that resets, be equipped with the filter screen on the grid that resets, be equipped with the guiding gutter on the installation circle, the one end of guiding gutter runs through in the installation circle, the other one end of guiding gutter extends to the filter screen.
Specifically, limit structure includes the locating lever, the one end of locating lever is fixed in the installation circle, block between the other one end of locating lever and the retainer plate, be equipped with the second lead screw of rotation connection on the retainer plate, be connected with the drive plate on the second lead screw, threaded connection between second lead screw and the stopper, sliding connection between stopper and the retainer plate, the stopper can and the locating lever between the block, the tip of stopper is trapezoidal.
The invention has the beneficial effects that:
(1) according to the factory fan with the filtering and dustproof functions, the ventilation structure used for being connected with the air outlet is arranged on the centrifugal fan body, the fixing structure is arranged at the bottom end of the centrifugal fan body, the ventilation structure is conveniently connected onto the protective sleeve of the heating ring, and the position of the centrifugal fan body is adjusted through the fixing structure, so that the overhauling and maintenance of the centrifugal fan body are safer and more efficient, namely: at first through the bolt with pedestal mounting on the assigned position, the base is L shape, be convenient for with pedestal mounting on the lateral wall and the brace table of equipment, the mounting means is diversified has been realized, then it is fixed with the protective sheath of heating circle with the second fixed plate, and then avoided centrifugal fan body snap-on to sheathe in the protective sheath of heating circle, when overhauing and maintaining the centrifugal fan body, rotate first lead screw, slide between first lead screw thread drive slide bar and the sliding sleeve, and then make the sliding sleeve drive the high change of centrifugal fan body, and then be convenient for keep away from the heating circle, effectively prevent the scald, make the maintenance of centrifugal fan body maintain convenient and fast more.
(2) According to the factory fan with the filtering and dustproof functions, the centrifugal fan body is provided with the cooling structure for cooling through water, so that cooling water can enter the cooling structure for heat exchange when the temperature is high, the temperature of air is lower, the cooling speed of a heating ring is greatly increased, and the production efficiency is greatly improved, namely: when the high temperature need carry out the rapid cooling, open the solenoid valve of the connector tip on the sealed frame, make the cooling water get into from the connector on the sealed frame through the solenoid valve, then discharge from another connector through the heat exchange tube that coils the distribution, and then absorb the heat in the air through the heat exchange tube, improved refrigerated efficiency greatly, be equipped with the strengthening rib on the sealing washer simultaneously, make the support effect to the heat exchange tube better.
(3) According to the factory fan with the filtering and dustproof functions, the cooling structure for dissipating heat through water cooling is arranged on the centrifugal fan body, the cooling structure is provided with the linkage structure for converting water flow potential energy into kinetic energy, the linkage structure is connected with the filtering structure for filtering dust on the cooling structure, so that the water flow potential energy is converted into kinetic energy through the cooling structure to drive the linkage structure, the linkage structure drives the filtering structure, the anti-blocking performance of the filtering structure is better, the filtering effect is improved, and dust is effectively prevented from being bonded on the cooling structure to affect heat exchange, namely: the one end of guiding gutter runs through in the installation circle, the other one end of guiding gutter extends to the filter screen, and then make the air enter into filter screen department through the guiding gutter and filter, and then effectively prevent that the dust from entering into the heat transfer of inside influence heat exchange tube and the heat transfer of heating circle, when rivers enter into the inside of sealed frame, the inside of drive frame is equipped with and holds the cavity, impact force at rivers makes drive frame drive installation cover rotate with accomodating under the action of gravity of the rivers that hold the cavity, the installation cover drives the drive shaft and rotates, the drive shaft drives the cam and rotates, make the cam transfer line of contradicting, transfer line extrusion reset spring, slide between transfer line and the guide frame, make the transfer line conflict grid that resets warp the shake, and then effectively prevent that the dust from bonding on the filter screen, the filter effect of dust has been improved greatly.
(4) According to the factory fan with the filtering and dustproof functions, the filtering structure is fixed on the cooling structure through the limiting structure, so that the filtering structure is more convenient to mount and dismount, namely: when the installation circle, with locating lever and retainer plate block, then rotate the drive plate, the drive plate drives the second lead screw and rotates, and second lead screw thread drive stopper slides with the sealing washer, and the tip of stopper is trapezoidal, makes the stopper progressively with conflict between the locating lever and apply a power towards the retainer plate, make the locating lever drives installation circle cooperation sealing strip and conflicts in the retainer plate, and then makes the installation of installation circle dismantle convenient and fast more.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram illustrating an overall structure of a preferred embodiment of a factory fan with a filtering and dust-proof function according to the present invention;
FIG. 2 is a schematic structural view of the cooling structure shown in FIG. 1;
FIG. 3 is an enlarged view of the part A shown in FIG. 1;
FIG. 4 is an enlarged view of the structure of the portion B shown in FIG. 1;
FIG. 5 is a schematic view of a connection structure between the positioning rod and the limiting block shown in FIG. 4;
FIG. 6 is a schematic view of the connection of the cooling structure to the filtering structure shown in FIG. 1;
FIG. 7 is an enlarged view of the structure of the portion C shown in FIG. 6;
FIG. 8 is an enlarged view of the structure of the portion D shown in FIG. 6;
fig. 9 is a schematic structural view of the fixing structure shown in fig. 1.
In the figure: 1. the centrifugal fan comprises a centrifugal fan body, 2, a fixing structure, 21, a base, 22, a sliding rod, 23, a sliding sleeve, 24, a first screw rod, 3, a ventilation structure, 31, a first fixing plate, 32, a connecting pipe, 33, a second fixing plate, 4, a cooling structure, 41, a fixing ring, 42, a connector, 43, a reinforcing rib, 44, a heat exchange pipe, 45, a sealing frame, 46, a driving shaft, 47, a driving frame, 48, an installation sleeve, 5, a filtering structure, 51, a diversion trench, 52, an installation ring, 53, a sealing strip, 54, a reset grid, 55, a filter screen, 6, a limiting structure, 61, a positioning rod, 62, a limiting block, 63, a second screw rod, 64, a driving plate, 7, a linkage structure, 71, a cam, 72, a transmission rod, 73, a reset spring, 74 and a guide frame.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 9, the factory fan with the filtering and dust-proof functions according to the present invention includes a centrifugal fan body 1, wherein a ventilation structure 3 for connecting an air outlet is disposed on the centrifugal fan body 1, and a fixing structure 2 is disposed at a bottom end of the centrifugal fan body 1; the centrifugal fan is characterized in that a cooling structure 4 used for dissipating heat through water cooling is arranged on the centrifugal fan body 1, a linkage structure 7 used for converting water flow potential energy into kinetic energy is arranged on the cooling structure 4, the linkage structure 7 is connected to a filtering structure 5 used for filtering dust on the cooling structure 4, and the filtering structure 5 is fixed on the cooling structure 4 through a limiting structure 6.
Specifically, ventilation structure 3 includes first fixed plate 31, the air outlet of centrifugal fan body 1 goes out to be connected with first fixed plate 31, be equipped with connecting pipe 32 on the first fixed plate 31, connecting pipe 32 deviates from the one end of first fixed plate 31 is equipped with second fixed plate 33.
Specifically, the fixed structure 2 comprises a sliding sleeve 23, the sliding sleeve 23 is fixed on the centrifugal fan body 1, a first screw rod 24 is rotatably connected to the sliding sleeve 23, the first screw rod 24 is in threaded connection with a sliding rod 22, and the sliding rod 22 is in sliding connection with the sliding sleeve 23; be equipped with the ventilation structure 3 that is used for connecting the air outlet on the centrifugal fan body 1, just the bottom of centrifugal fan body 1 is equipped with fixed knot and constructs 2, and then is convenient for be connected to the ventilation structure 3 on the guard of heating collar, adjusts the position of centrifugal fan body 1 through fixed knot constructs 2, makes the maintenance of centrifugal fan body 1 maintain safe more high-efficient, promptly: at first install base 21 on the assigned position through the bolt, base 21 is L shape, be convenient for install base 21 on the lateral wall of equipment and brace table, the mounting means is diversified has been realized, then it is fixed with the protective sheath of second fixed plate 33 and heating collar, and then avoided centrifugal fan body 1 snap-on to sheathe in the protective sheath of heating collar, when overhauing and maintaining centrifugal fan body 1, rotate first lead screw 24, slide between 24 screw drive slide bars 22 of first lead screw and the sliding sleeve 23, and then make sliding sleeve 23 drive the high change of centrifugal fan body 1, and then be convenient for keep away from the heating collar, effectively prevent the scald, make the maintenance of centrifugal fan body 1 maintain convenient and fast more.
Specifically, slide bar 22's bottom is equipped with base 21, base 21 is L shape, and the installation mode is diversified for the convenience of installing base 21 on the lateral wall of equipment and a supporting bench.
Specifically, cooling structure 4 includes retainer plate 41, centrifugal fan body 1's air intake play is equipped with retainer plate 41, be equipped with two connectors 42 on the retainer plate 41, be equipped with sealed frame 45, one on the retainer plate 41 connector 42 switches on in sealed frame 45, sealed frame 45 switches on with heat exchange tube 44, heat exchange tube 44 switches on with another connector 42, be equipped with the strengthening rib 43 that is used for supporting heat exchange tube 44 on the retainer plate 41, heat exchange tube 44 coils and distributes, be equipped with on the centrifugal fan body 1 and be used for through water-cooling radiating cooling structure 4, and then be convenient for when the temperature is high, carry out the heat transfer through the inside that the cooling water got into cooling structure 4, make the temperature of air lower, and then improved the cooling rate to the heater plate greatly, improved the efficiency of production greatly, promptly: when the high temperature needs to be cooled rapidly, the electromagnetic valve at the end part of the connector 42 on the sealing frame 45 is opened, so that cooling water enters from the connector 42 on the sealing frame 45 through the electromagnetic valve, then is discharged from the other connector 42 through the heat exchange tubes 44 distributed in a coiling manner, and then absorbs heat in the air through the heat exchange tubes 44, thereby greatly improving the cooling efficiency, and meanwhile, the reinforcing ribs 43 are arranged on the sealing ring 41, so that the supporting effect on the heat exchange tubes 44 is better.
Specifically, be equipped with the drive shaft 46 of rotation connection on the seal frame 45, be equipped with the installation cover 48 on the drive shaft 46, the circumference array is equipped with a plurality of drive frames 47 that have storage cavity on the installation cover 48, drive frame 47 and the inside sliding connection of seal frame 45, linkage structure 7 includes cam 71, be equipped with cam 71 on the drive shaft 46, cam 71 can contradict with transfer line 72, sliding connection between the direction frame 74 on transfer line 72 and the seal frame 45, be equipped with reset spring 73 between transfer line 72 and the direction frame 74, filtration 5 is including installation circle 52, the block has installation circle 52 on the retainer plate 41, be equipped with sealing strip 53 on the installation circle 52, be equipped with arc structure on the installation circle 52, have elastic, latticed grid 54 that resets, conflict between transfer line 72 and the grid 54 that resets, a filter screen 55 is arranged on the reset grating 54, a flow guide groove 51 is arranged on the mounting ring 52, one end of the flow guide groove 51 penetrates through the mounting ring 52, and the other end of the flow guide groove 51 extends to the filter screen 55; be equipped with on the centrifugal fan body 1 and be used for through water-cooling radiating cooling structure 4, be equipped with on the cooling structure 4 and be used for the linkage structure 7 that converts rivers potential energy into kinetic energy, linkage structure 7 connects the filtration 5 that is used for filtering the dust on cooling structure 4, and then is convenient for pass through cooling structure 4 converts the rivers potential energy into kinetic energy drive linkage structure 7, makes linkage structure 7 drive filtration 5, makes filtration 5 prevent that stifled performance is better, has improved the filter effect, prevents effectively that the dust from bonding to influence the heat transfer on cooling structure 4, promptly: one end of the guide groove 51 penetrates through the mounting ring 52, the other end of the guide groove 51 extends to the filter screen 55, further, the air enters the filter screen 55 through the diversion trench 51 for filtration, thereby effectively preventing dust from entering the interior to influence the heat exchange of the heat exchange tube 44 and the heat exchange of the heating ring, when water flows into the inside of the sealing frame 45, the driving frame 47 is provided with a receiving cavity inside, under the impact force of the water flow and the gravity of the water flow contained in the containing cavity, the driving frame 47 drives the mounting sleeve 48 to rotate, the mounting sleeve 48 drives the driving shaft 46 to rotate, the driving shaft 46 drives the cam 71 to rotate, the cam 71 abuts against the transmission rod 72, the transmission rod 72 extrudes the return spring 73, the transmission rod 72 slides between the guide frame 74 and the guide frame 72, the transmission rod 72 abuts against the return grid 54 to deform and shake, thereby effectively preventing the dust from being bonded on the filter screen 55 and greatly improving the filtering effect of the dust.
Specifically, limit structure 6 includes locating lever 61, the one end of locating lever 61 is fixed in installation circle 52, block between the other one end of locating lever 61 and retainer plate 41, be equipped with the second lead screw 63 of rotation connection on the retainer plate 41, be connected with drive plate 64 on the second lead screw 63, threaded connection between second lead screw 63 and the stopper 62, sliding connection between stopper 62 and the retainer plate 41, stopper 62 can and the block between the locating lever 61, the tip of stopper 62 is trapezoidal, filtration 5 is fixed in cooling structure 4 through limit structure 6, and then makes filtration 5's installation dismantlement more convenient, promptly: when the installation ring 52 is installed, the positioning rod 61 is clamped with the fixing ring 41, then the driving plate 64 is rotated, the driving plate 64 drives the second lead screw 63 to rotate, the second lead screw 63 drives the limiting block 62 to slide with the sealing ring 41 through threads, the end part of the limiting block 62 is trapezoidal, the limiting block 62 is gradually abutted against the positioning rod 61 and applies a force towards the fixing ring 41, the positioning rod 61 drives the installation ring 52 to be abutted against the fixing ring 41 through the matching of the sealing strip 53, and therefore the installation and the disassembly of the installation ring 52 are more convenient and rapid.
When the centrifugal fan is used, firstly, the base 21 is installed at a designated position through the bolt, the base 21 is L-shaped, the base 21 is convenient to install on the side wall and the supporting table of equipment, the installation mode is diversified, then the second fixing plate 33 is fixed with the protective sleeve of the heating ring, the centrifugal fan body 1 is prevented from being directly fixed on the protective sleeve of the heating ring, when the centrifugal fan body 1 is overhauled and maintained, the first screw rod 24 is rotated, the first screw rod 24 drives the sliding rod 22 and the sliding sleeve 23 to slide through threads, the sliding sleeve 23 drives the centrifugal fan body 1 to change in height, the centrifugal fan body 1 is further convenient to be far away from the heating ring, scalding is effectively prevented, and the overhauling and maintenance of the centrifugal fan body 1 are more convenient and rapid; when the temperature is too high and rapid cooling is needed, the electromagnetic valve at the end part of the connector 42 on the sealing frame 45 is opened, so that cooling water enters from the connector 42 on the sealing frame 45 through the electromagnetic valve and then is discharged from the other connector 42 through the heat exchange tubes 44 which are distributed in a winding manner, and then the heat in the air is absorbed through the heat exchange tubes 44, so that the cooling efficiency is greatly improved, and meanwhile, the reinforcing ribs 43 are arranged on the sealing ring 41, so that the supporting effect on the heat exchange tubes 44 is better; one end of the guide groove 51 penetrates through the mounting ring 52, the other end of the guide groove 51 extends to the filter screen 55, further, the air enters the filter screen 55 through the diversion trench 51 for filtration, thereby effectively preventing dust from entering the interior to influence the heat exchange of the heat exchange tube 44 and the heat exchange of the heating ring, when water flows into the inside of the sealing frame 45, the driving frame 47 is provided with a receiving cavity inside, under the impact force of the water flow and the gravity of the water flow contained in the containing cavity, the driving frame 47 drives the mounting sleeve 48 to rotate, the mounting sleeve 48 drives the driving shaft 46 to rotate, the driving shaft 46 drives the cam 71 to rotate, the cam 71 abuts against the transmission rod 72, the transmission rod 72 extrudes the return spring 73, the transmission rod 72 slides between the guide frame 74 and the guide frame 72, the transmission rod 72 abuts against the return grid 54 to deform and shake, thereby effectively preventing the dust from being stuck on the filter screen 55 and greatly improving the filtering effect of the dust; when the installation ring 52 is installed, the positioning rod 61 is clamped with the fixing ring 41, then the driving plate 64 is rotated, the driving plate 64 drives the second lead screw 63 to rotate, the second lead screw 63 drives the limiting block 62 to slide with the sealing ring 41 through threads, the end part of the limiting block 62 is trapezoidal, the limiting block 62 is gradually abutted against the positioning rod 61 and applies a force towards the fixing ring 41, the positioning rod 61 drives the installation ring 52 to be abutted against the fixing ring 41 through the matching of the sealing strip 53, and therefore the installation and the disassembly of the installation ring 52 are more convenient and rapid.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a fan is used in factory with filter dustproof function, includes centrifugal fan body (1), its characterized in that: the centrifugal fan body (1) is provided with a ventilation structure (3) used for connecting an air outlet, and the bottom end of the centrifugal fan body (1) is provided with a fixing structure (2); be equipped with on centrifugal fan body (1) and be used for cooling structure (4) through water-cooling heat dissipation, be equipped with on cooling structure (4) and be used for converting rivers potential energy into linkage structure (7) of kinetic energy, linkage structure (7) are connected filtration (5) that are used for filtering the dust on cooling structure (4), filtration (5) are fixed in cooling structure (4) through limit structure (6).
2. The factory fan with the dust-proof filtering function according to claim 1, wherein: ventilation structure (3) include first fixed plate (31), the air outlet play of centrifugal fan body (1) is connected with first fixed plate (31), be equipped with connecting pipe (32) on first fixed plate (31), connecting pipe (32) deviate from the one end of first fixed plate (31) is equipped with second fixed plate (33).
3. The factory fan with the dust-proof filtering function according to claim 1, wherein: fixed knot constructs (2) including sliding sleeve (23), be fixed with sliding sleeve (23) on centrifugal fan body (1), it is connected with first lead screw (24) to rotate on sliding sleeve (23), threaded connection between first lead screw (24) and slide bar (22), sliding connection between slide bar (22) and sliding sleeve (23).
4. The factory fan with the dust-proof filtering function according to claim 3, wherein: the bottom of slide bar (22) is equipped with base (21), base (21) are L shape.
5. The factory fan with the dust-proof filtering function according to claim 1, wherein: cooling structure (4) include retainer plate (41), the air intake play of centrifugal fan body (1) is equipped with retainer plate (41), be equipped with two connectors (42) on retainer plate (41), be equipped with sealed frame (45), one on retainer plate (41) connector (42) switch on in sealed frame (45), sealed frame (45) switch on with heat exchange tube (44), heat exchange tube (44) switch on with another connector (42).
6. The factory fan with the dust-proof filtering function according to claim 5, wherein: the fixing ring (41) is provided with a reinforcing rib (43) for supporting the heat exchange tube (44), and the heat exchange tube (44) is distributed in a winding manner.
7. The factory fan with the dust-proof filtering function according to claim 6, wherein: be equipped with on sealed frame (45) and rotate drive shaft (46) of connecting, be equipped with installation cover (48) on drive shaft (46), circumference array is equipped with a plurality of drive frames (47) that have storage cavity on installation cover (48), the inside sliding connection of drive frame (47) and sealed frame (45).
8. The factory fan with the dust-proof filtering function according to claim 7, wherein: linkage structure (7) include cam (71), be equipped with cam (71) on drive shaft (46), cam (71) can contradict with transfer line (72), sliding connection between guide frame (74) on transfer line (72) and the seal frame (45), be equipped with reset spring (73) between transfer line (72) and the guide frame (74).
9. The factory fan with the dust-proof filtering function according to claim 8, wherein: filtration (5) are including erection ring (52), the block has erection ring (52) on retainer plate (41), be equipped with sealing strip (53) on erection ring (52), be equipped with arc structure, have elastic, latticed grid (54) that resets on erection ring (52), conflict between transfer line (72) and the grid (54) that resets, be equipped with filter screen (55) on grid (54) resets, be equipped with guiding gutter (51) on erection ring (52), the one end of guiding gutter (51) is run through in erection ring (52), the other one end of guiding gutter (51) extends to filter screen (55).
10. The factory fan with the dust-proof filtering function according to claim 9, wherein: limiting structure (6) are including locating lever (61), the one end of locating lever (61) is fixed in installation circle (52), block between the other one end of locating lever (61) and retainer plate (41), be equipped with second lead screw (63) of rotating the connection on retainer plate (41), be connected with drive plate (64) on second lead screw (63), threaded connection between second lead screw (63) and stopper (62), sliding connection between stopper (62) and retainer plate (41), stopper (62) can and locating lever (61) between the block, the tip of stopper (62) is trapezoidal.
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| CN202110602169.4A CN113250987A (en) | 2021-05-31 | 2021-05-31 | Factory fan with filtering and dustproof functions |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110602169.4A CN113250987A (en) | 2021-05-31 | 2021-05-31 | Factory fan with filtering and dustproof functions |
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| CN113250987A true CN113250987A (en) | 2021-08-13 |
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| CN202110602169.4A Pending CN113250987A (en) | 2021-05-31 | 2021-05-31 | Factory fan with filtering and dustproof functions |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738326A (en) * | 2022-04-28 | 2022-07-12 | 安徽理工大学 | Diversion supercharging energy-saving centrifugal fan |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268291A (en) * | 2018-09-30 | 2019-01-25 | 江苏双菊风机有限公司 | A kind of heat radiation cooling device of blower |
| CN209761800U (en) * | 2019-04-16 | 2019-12-10 | 大唐郓城发电有限公司 | dynamic adjusting draught fan |
| CN211230880U (en) * | 2019-12-25 | 2020-08-11 | 威海克莱特菲尔风机股份有限公司 | Novel marine desulfurizing tower centrifugal fan |
| CN211924591U (en) * | 2020-03-30 | 2020-11-13 | 桐乡市龙顺环保工程有限公司 | Dust keeper of waste gas draught fan |
| CN211975483U (en) * | 2020-03-26 | 2020-11-20 | 上海应达风机股份有限公司 | Centrifugal ventilator |
| CN112112840A (en) * | 2020-09-11 | 2020-12-22 | 台州沃乐农泵业有限公司 | Furniture factory fan filters protective component |
| CN212985597U (en) * | 2020-09-15 | 2021-04-16 | 天津市凯威达通风设备有限公司 | Centrifugal fan |
-
2021
- 2021-05-31 CN CN202110602169.4A patent/CN113250987A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268291A (en) * | 2018-09-30 | 2019-01-25 | 江苏双菊风机有限公司 | A kind of heat radiation cooling device of blower |
| CN209761800U (en) * | 2019-04-16 | 2019-12-10 | 大唐郓城发电有限公司 | dynamic adjusting draught fan |
| CN211230880U (en) * | 2019-12-25 | 2020-08-11 | 威海克莱特菲尔风机股份有限公司 | Novel marine desulfurizing tower centrifugal fan |
| CN211975483U (en) * | 2020-03-26 | 2020-11-20 | 上海应达风机股份有限公司 | Centrifugal ventilator |
| CN211924591U (en) * | 2020-03-30 | 2020-11-13 | 桐乡市龙顺环保工程有限公司 | Dust keeper of waste gas draught fan |
| CN112112840A (en) * | 2020-09-11 | 2020-12-22 | 台州沃乐农泵业有限公司 | Furniture factory fan filters protective component |
| CN212985597U (en) * | 2020-09-15 | 2021-04-16 | 天津市凯威达通风设备有限公司 | Centrifugal fan |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738326A (en) * | 2022-04-28 | 2022-07-12 | 安徽理工大学 | Diversion supercharging energy-saving centrifugal fan |
| CN114738326B (en) * | 2022-04-28 | 2023-10-03 | 安徽理工大学 | Energy-conserving centrifugal fan of water conservancy diversion pressure boost |
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