CN219911299U - Noise-reduction type industrial fan - Google Patents
Noise-reduction type industrial fan Download PDFInfo
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- CN219911299U CN219911299U CN202321368741.6U CN202321368741U CN219911299U CN 219911299 U CN219911299 U CN 219911299U CN 202321368741 U CN202321368741 U CN 202321368741U CN 219911299 U CN219911299 U CN 219911299U
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- noise
- fixed mounting
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- industrial fan
- fan
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- 239000011358 absorbing material Substances 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 21
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 7
- 239000004519 grease Substances 0.000 claims description 7
- 229920001296 polysiloxane Polymers 0.000 claims description 7
- 241000883990 Flabellum Species 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a noise-reduction type industrial fan which comprises a movable seat, wherein an electric telescopic rod is fixedly arranged at the top of the movable seat, an outer shell is movably arranged at the top of the electric telescopic rod, fixing seats are fixedly arranged at two ends of the outer shell, sound-absorbing materials are filled in the outer shell, and sound-absorbing holes are formed in the two ends of the inner part of the outer shell at equal intervals. According to the utility model, the sound absorbing material is filled in the outer shell, so that the sound absorbing material is added in the outer shell, the noise generated by the industrial fan during working can be absorbed, then the noise of the air outlet and the air inlet can be absorbed and reduced through the sound absorbing holes, the noise generated by the industrial fan during working is effectively reduced through the noise reduction assembly arranged on the fan, the problem of noise pollution to the surrounding working environment is avoided, the mutual communication of surrounding workers during working is facilitated, and the working efficiency of the surrounding workers is facilitated.
Description
Technical Field
The utility model relates to the technical field of industrial mechanical equipment, in particular to a noise-reduction type industrial fan.
Background
The industrial fan adopts aerodynamic principle and streamline fan blade manufactured by advanced technology, can drive a large amount of air with only 1.5KW or less power to generate a natural breeze system with ultra-large area, has the dual functions of ventilation and cooling, can most effectively push a large amount of air to move to generate ultra-large air volume, enables space to form a moving and circulating airflow field, can effectively regulate and control the air circulation problem of an industrial production workshop, has a direct relation with the blowing area of the industrial fan and the diameter of the fan, has a larger noise ratio to the traditional industrial fan, can influence the noise pollution to surrounding people, and therefore provides the noise-reducing industrial fan.
Through retrieving, patent publication No. CN218376985U discloses an industrial fan, including base, fan main part, anti-migration mechanism, dust cover and flabellum, the fan main part sets up in the top of base, just all be provided with the location step on the inner wall of fan main part both sides, the dust cover sets up in the both sides of fan main part, the inside central point of fan main part puts and installs second rotary driving spare, the flabellum is fixed at the output of second rotary driving spare, all be provided with equidistant constant head tank on the outer wall of fan main part both sides, just the both sides of constant head tank inside all are provided with the jack, all be provided with the mounting groove on the both sides of fan main part bottom, the support frame is all installed to the both sides on base top, anti-migration mechanism sets up in the inside central point of base department, however contrast file can produce great noise to with industrial fan, can cause noise pollution to the surrounding environment, inconvenient staff exchanges each other at the during operation to reduce staff's work efficiency, contrast file is to the motor that does not have corresponding constant location groove with industrial fan, just can lead to motor heat dissipation because of motor rise to motor temperature, and cause the motor life-span, and life has reduced life time.
Disclosure of Invention
The utility model aims to provide a noise-reduction type industrial fan, which effectively reduces noise generated by the industrial fan in operation through a noise reduction assembly arranged on the fan, avoids the problem of noise pollution to surrounding working environment, increases the heat dissipation efficiency of a variable frequency motor in operation through the effect of heat dissipation silicone grease sheets, effectively reduces the damage of the variable frequency motor caused by overheat, and prolongs the service life of the variable frequency motor so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a formula industry fan of making an uproar falls, includes the movable seat, the top fixed mounting who removes the seat has electric telescopic handle, electric telescopic handle's top movable mounting has the shell body, the both ends fixed mounting of shell body has the fixing base, the inside packing of shell body has sound absorbing material, the inside both ends equidistance of shell body is provided with inhales the sound hole, the inside both sides activity of shell body is provided with the filter screen, fixed mounting has the inner shell body between the sound hole, fixed mounting has the dead lever between the inside both ends of inner shell body, fixed mounting has the protective housing between the dead lever, the both ends of protective housing all are provided with the louvre equidistance, the blotter is installed to the inside both ends equidistance of protective housing, the inside opposite side fixed mounting of protective housing has the heat dissipation silicone grease piece, the inside one side fixed mounting of protective housing has inverter motor.
Preferably, the top of the movable seat is fixedly provided with a weight-increasing block, universal wheels are equidistantly arranged at the bottom of the movable seat, the other side of the movable seat is fixedly provided with a fixed block, and the other side of the fixed block is fixedly provided with a push rod.
Preferably, the top fixed mounting of electric telescopic handle has the connecting block, and the surface of connecting block runs through and installs the spacing bolt, and the top movable mounting of connecting block has the fixed plate.
Preferably, a rotating rod is movably arranged on one side of the variable frequency motor, a shaft sleeve is sleeved on the surface of the rotating rod, and fan blades are arranged on the surface of the shaft sleeve at equal intervals.
Preferably, one side of the fixing seat is provided with a fixing bolt in a penetrating way, and the other side of the fixing seat is fixedly provided with a gasket.
Preferably, the other side of the push rod is fixedly provided with a handle, the surface of the handle is sleeved with an anti-skid sleeve, and the anti-skid sleeve is made of rubber.
Compared with the prior art, the utility model has the beneficial effects that:
this but formula of making an uproar industrial fan falls, cross the inside at the shell body and fill with sound absorbing material, can utilize and add sound absorbing material in the shell body is inside, can absorb the noise that industrial fan produced at work, then the rethread inhale the sound hole, can absorb the noise that reduces air outlet and air inlet and outlet, through the subassembly of making an uproar that falls to the fan setting, the effectual noise that reduces industrial fan and produce at work, avoid producing noise pollution's problem to surrounding working environment, make things convenient for surrounding staff to exchange each other at the during operation, do benefit to surrounding staff's work efficiency.
This formula industry fan of making an uproar falls, through fixed mounting between the inside both ends of inner casing, can utilize the dead lever to carry out fixed connection with the protective housing, the rethread protective housing protects inverter motor, prevent to receive the erosion of dust in the air, increase the inside and outside air flow intercommunication of protective housing through the louvre, conveniently carry out natural heat dissipation to inverter motor, the effect of rethread blotter reduces the vibration in the inverter motor work, the effect of rethread heat dissipation silicone grease piece, increase inverter motor at its radiating efficiency of during operation, effectually reduced inverter motor because of overheated causing the harm to itself, thereby inverter motor's life has been improved, maintenance and change to industrial fan have been reduced, and use cost has been reduced.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a schematic structural view of the present utility model.
Fig. 3 is a schematic view of a partial structure of an outer housing in the present utility model.
Fig. 4 is a schematic view showing a partial structure of an inner housing in the present utility model.
Fig. 5 is a partial perspective view of the movable seat in the present utility model.
Fig. 6 is a partial perspective view of the electric telescopic rod in the present utility model.
The meaning of each reference numeral in the figures is: 1. a movable seat; 101. weight increasing blocks; 102. a universal wheel; 103. a fixed block; 104. a push rod; 105. a handle; 106. an anti-skid sleeve; 2. an electric telescopic rod; 201. a connecting block; 202. a limit bolt; 203. a fixing plate; 3. an outer housing; 301. a sound absorbing material; 302. a sound absorbing hole; 303. a filter screen; 4. an inner housing; 401. a fixed rod; 402. a protective shell; 403. a heat radiation hole; 404. heat dissipation silicone grease sheet; 405. a cushion pad; 5. a variable frequency motor; 501. a rotating lever; 502. a shaft sleeve; 503. a fan blade; 6. a fixing seat; 601. a fixing bolt; 602. a gasket.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a technical scheme that: 1-6, including moving seat 1, moving seat 1's top fixed mounting has the weight-increasing piece 101, moving seat 1's bottom equidistance installs universal wheel 102, moving seat 1's opposite side fixed mounting has fixed block 103, the opposite side of fixed block 103 all fixed mounting has push rod 104, all fixed mounting has handle 105 in the opposite side of push rod 104, the surface of handle 105 has all cup jointed anti-skidding cover 106, anti-skidding cover 106 adopts the rubber materials, through fixed mounting has the weight-increasing piece 101 at moving seat 1's top, can utilize weight-increasing piece 101 to increase moving seat 1's weight, make its focus reduce, avoid the problem that the fan emptyd because of the focus is high, then rethread universal wheel 102 staff can remove industrial fan, rethread push rod 104 and handle 105's cooperation use, make things convenient for the staff to remove industrial fan, and through anti-skidding cover 106 increase the frictional force on handle 105 surface, prevent because of handle 105 surface-mounted inconvenient staff's use, electric telescopic handle 2 is fixedly mounted at moving seat 1's top, electric telescopic handle 2's top fixed mounting has 201, through fixed mounting has 201 at the top, through fixed connecting block 201 at the top of electric telescopic handle 2, install the fixed housing 3 through fixed connection block 3, the fixed connection block 3 is installed at the fixed connection block 3 through the fixed connection block 3 of the top of the fixed connection seat 2, the fixed connection seat 3 is installed through the fixed connection seat's side of the fixed connection block 3, the fixed connection of the fixed connection seat 3 has the fixed connection blocks 601 of the top of the fixed connection seat 3, the fixed connection of the fixed connection seat 3 through the fixed connection of the top of the electric connection piece 3, and also conveniently separate outer casing 3 and electric telescopic handle 2, then can fix the fan body through fixing base 6, reach two kinds of fixed use modes, electric telescopic handle 2 carries out electric connection through wire and external power supply.
The inside of the outer shell 3 is filled with the sound absorbing material 301, the two ends of the inside of the outer shell 3 are equidistantly provided with the sound absorbing holes 302, the two sides of the inside of the outer shell 3 are movably provided with the filter screen 303, the inside of the outer shell 3 is filled with the sound absorbing material 301, the sound absorbing material 301 can be added in the inside of the outer shell 3 to absorb the noise generated by the industrial fan during working, then the noise of the air outlet and the air inlet can be absorbed and reduced through the sound absorbing holes 302, the large foreign matters can be prevented from being carried out in the industrial fan through the filter screen 303 to influence the normal working of the industrial fan, the noise generated by the industrial fan during working is effectively reduced through the noise reduction assembly arranged on the fan, the problem of noise pollution to the surrounding working environment is avoided, the mutual communication of surrounding workers during working is facilitated, the working efficiency of the surrounding workers is facilitated, an inner shell 4 is fixedly arranged between sound absorbing holes 302, a fixing rod 401 is fixedly arranged between two ends of the inner shell 4, a protective shell 402 is fixedly arranged between the fixing rods 401, heat dissipating holes 403 are formed in two ends of the protective shell 402 at equal intervals, a buffer cushion 405 is arranged at two ends of the inner part of the protective shell 402 at equal intervals, a heat dissipating silicone grease sheet 404 is fixedly arranged at the other side of the inner part of the protective shell 402, a variable frequency motor 5 is fixedly arranged at one side of the inner part of the protective shell 402, a rotating rod 501 is movably arranged at one side of the variable frequency motor 5, a shaft sleeve 502 is sleeved on the surface of the rotating rod 501, fan blades 503 are arranged on the surface of the shaft sleeve 502 at equal intervals, the protective shell 402 can be fixedly connected by the fixing rod 401, the variable frequency motor 5 is protected by the protective shell 402 to prevent dust in the air from being corroded, through the inside and outside air current intercommunication of louvre 403 increase protective housing 402, conveniently carry out natural heat dissipation to inverter motor 5, the effect of rethread blotter 405 reduces the vibration in the inverter motor 5 work, the effect of rethread heat dissipation silicone grease piece 404, the effectual inverter motor 5 that has reduced is because of overheated causes the harm to itself of its radiating efficiency of during operation, thereby the life of inverter motor 5 has been improved, the maintenance and the change to industrial fan have been reduced, use cost has been reduced, then through inverter motor 5 electric rotating rod 501, then make flabellum 503 rotate through axle sleeve 502, thereby play the dual function of ventilation and cooling, inverter motor 5 carries out electric connection with external power supply through the wire.
Working principle: when the fan is used, firstly, the weight increasing block 101 is fixedly arranged at the top of the movable seat 1, the weight of the movable seat 1 can be increased by using the weight increasing block 101, then, the position where an industrial fan needs to work can be moved by a worker through the universal wheel 102, secondly, the connecting block 201 is fixedly arranged at the top of the electric telescopic rod 2, the outer shell 3 can be connected by using the connecting block 201, then, the direction of the fan can be adjusted by the worker through the fixing bolt 601, or the fan can be fixedly arranged in a more needed mode, finally, the fan blade 503 is rotated by the electric rotating rod 501 of the variable frequency motor 5 through the shaft sleeve 502, and then, the indoor ventilation and cooling work is carried out.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an industry fan that can make an uproar falls, includes and removes seat (1), its characterized in that: the utility model discloses a motor, including motor, shell body (402), fixed mounting, sound absorbing material (301), filter screen (303) are provided with to the top fixed mounting of remove seat (1), motor telescopic handle (2) are provided with at the top movable mounting of motor telescopic handle (2), fixed mounting has shell body (3) at the both ends of shell body (3), sound absorbing material (301) are filled to the inside of shell body (3), inside both ends equidistance of shell body (3) is provided with sound absorbing hole (302), inside both sides activity of shell body (3) is provided with filter screen (303), fixed mounting has interior casing (4) between sound absorbing hole (302), fixed mounting has dead lever (401) between the inside both ends of interior casing (4), fixed mounting has protective housing (402) between dead lever (401), both ends of protective housing (402) all are provided with louvre (403) equidistance, inside both ends equidistance of protective housing (402) is installed blotter pad (405), inside opposite side fixed mounting of protective housing (402) has heat dissipation silicone grease piece (404), inside one side fixed mounting has inverter motor (5).
2. The noise-reducible industrial fan of claim 1, wherein: the top of remove seat (1) fixed mounting has weight (101), universal wheel (102) are installed to the bottom equidistance of removing seat (1), the opposite side fixed mounting of removing seat (1) has fixed block (103), and the opposite side of fixed block (103) is all fixed mounting has push rod (104).
3. The noise-reducible industrial fan of claim 1, wherein: the top of electric telescopic rod (2) fixed mounting has connecting block (201), and the surface of connecting block (201) runs through and installs spacing bolt (202), and the top movable mounting of connecting block (201) has fixed plate (203).
4. The noise-reducible industrial fan of claim 1, wherein: one side movable mounting of inverter motor (5) has dwang (501), and the surface of dwang (501) has cup jointed axle sleeve (502), and the surface equidistance of axle sleeve (502) is provided with flabellum (503).
5. The noise-reducible industrial fan of claim 1, wherein: one side of the fixed seat (6) is provided with a fixed bolt (601) in a penetrating way, and the other side of the fixed seat (6) is fixedly provided with a gasket (602).
6. The noise-reducible industrial fan of claim 2, wherein: the other side of the push rod (104) is fixedly provided with a handle (105), the surface of the handle (105) is sleeved with an anti-slip sleeve (106), and the anti-slip sleeve (106) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321368741.6U CN219911299U (en) | 2023-06-01 | 2023-06-01 | Noise-reduction type industrial fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321368741.6U CN219911299U (en) | 2023-06-01 | 2023-06-01 | Noise-reduction type industrial fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219911299U true CN219911299U (en) | 2023-10-27 |
Family
ID=88429572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321368741.6U Active CN219911299U (en) | 2023-06-01 | 2023-06-01 | Noise-reduction type industrial fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219911299U (en) |
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2023
- 2023-06-01 CN CN202321368741.6U patent/CN219911299U/en active Active
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