CN216008958U - Axial flow fan with heat preservation, silence function - Google Patents
Axial flow fan with heat preservation, silence function Download PDFInfo
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- CN216008958U CN216008958U CN202121882329.7U CN202121882329U CN216008958U CN 216008958 U CN216008958 U CN 216008958U CN 202121882329 U CN202121882329 U CN 202121882329U CN 216008958 U CN216008958 U CN 216008958U
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- 238000004321 preservation Methods 0.000 title claims abstract description 50
- 238000009434 installation Methods 0.000 claims abstract description 48
- 239000000428 dust Substances 0.000 claims abstract description 42
- 230000030279 gene silencing Effects 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000009413 insulation Methods 0.000 claims description 25
- 229920000742 Cotton Polymers 0.000 claims description 17
- 230000009467 reduction Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses an axial flow fan with heat preservation and silencing functions, which comprises a fan main body, wherein a heat preservation and silencing mechanism is arranged outside the fan main body, a dust removal mechanism is arranged on the outer surface of the front end of the heat preservation and silencing mechanism, and an installation screw hole is formed in the heat preservation and silencing mechanism. The dust on the installation frame is cleared up, so that a better use prospect is brought.
Description
Technical Field
The utility model relates to the field of fans, in particular to an axial flow fan with heat preservation and silencing functions.
Background
Axial fans are widely used, namely airflow in the same direction as the axis of fan blades, such as electric fans, and fans outside air conditioners are axial fans which are called axial flow type because air flows parallel to the fan axis, the axial fans are generally used in occasions with higher flow requirements and lower pressure requirements, the axial fans are fixed in position and move air, and mainly comprise fan impellers and a casing, the axial fans are simple in structure but have very high data requirements
An axial flow fan is recorded in a Chinese patent document with the prior application number of CN202021552937.7, and the axial flow fan is disclosed, which has the defects of high noise, no heat preservation, easy dust entering the fan and certain adverse effect on the use process of people.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the axial flow fan with the heat preservation and silencing functions, which has the advantages of noise reduction, heat preservation, dust prevention and the like, and can effectively solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides an axial fan with heat preservation, silence function, includes the fan main part, the outside of fan main part is provided with heat preservation silence mechanism, heat preservation silence mechanism's front end surface is provided with dust removal mechanism, the installation screw has been seted up to heat preservation silence mechanism's inside.
Preferably, heat preservation silence mechanism includes acoustic celotex board, heated board, amortization cotton, elasticity outer pole, elasticity interior pole, spring, backing plate, first arc buffer board and second arc buffer board.
Preferably, the heated board is located the inside of acoustic celotex board, the amortization cotton is located the lower extreme surface of heated board, all be located the lower extreme surface of acoustic celotex board in elasticity outer pole and the elasticity, and the pole is located the inside of elasticity outer pole in the elasticity, the outer wall of pole in the spring is located the elasticity, the lower extreme surface of pole in the backing plate is located the elasticity, first arc buffer board is located the inside of backing plate, second arc buffer board is located the lower extreme surface of first arc buffer board.
Preferably, be provided with between heated board and the amortization cotton and paste the layer, the lower extreme surface of heated board is connected through pasting the upper end fixed surface of layer and amortization cotton, be provided with the fixed slot No. one between acoustic celotex board and the elasticity outer pole, the lower extreme surface of acoustic celotex board is connected through the upper end fixed surface of a fixed slot and elasticity outer pole, be provided with the fixed slot No. two between elastic inner rod and the backing plate, the lower extreme surface of elastic inner rod is connected through the upper end fixed surface of No. two fixed slots and backing plate, be provided with the fixed slot No. three between first arc buffer board and the second arc buffer board, the upper end surface of second arc buffer board is connected through the lower extreme fixed surface of No. three fixed slots and first arc buffer board.
Preferably, dust removal mechanism is including installation frame, dust screen, installation double-screw bolt, recess, micro motor, mounting panel, lead screw, movable plate and dust scraper, the dust screen is located the internal surface all around of installation frame, the installation double-screw bolt is located the rear end surface of installation frame, the inside of installation frame is seted up flutedly, micro motor is located the upper end of recess, the mounting panel is located micro motor's lower extreme surface, the lead screw is located micro motor's middle part internal surface, the movable plate is located the outer wall of lead screw, the dust scraper is located the front end surface of movable plate.
Preferably, be provided with the draw-in groove between installation frame and the dust screen, the surface can be dismantled with the surface all around of dust screen through the draw-in groove to the internal surface all around of installation frame is connected, be provided with the fixed slot No. four between installation frame and the installation double-screw bolt, the rear end surface of installation frame is connected with the one end fixed surface of installation double-screw bolt through the fixed slot No. four, be provided with the mounting panel between micro motor and the installation frame, micro motor's lower extreme surface can dismantle with the upper end surface of installation frame through the mounting panel and is connected, be provided with the activity groove between lead screw and the movable plate, the middle part internal surface swing joint of the outer wall of lead screw through activity groove and movable plate.
(III) advantageous effects
Compared with the prior art, the utility model provides an axial flow fan with heat preservation and silencing functions, which has the following beneficial effects:
1. the axial flow fan with the functions of heat preservation and silencing can effectively preserve heat of the fan main body through the arranged heat preservation and silencing mechanism, the noise reduction is carried out on the fan main body, the comfort of people is effectively improved, the influence of overlarge noise on the normal work and rest of people is prevented, the fan main body is wrapped by the sound insulation board, the heat insulation board and the silencing cotton are arranged inside the sound insulation board, the sound insulation board and the silencing cotton absorb the noise, the heat insulation board keeps the heat of the fan main body, the sound is generated by the vibration of an object, when the fan body generates vibration, the impact feeling is buffered on the heat preservation mute mechanism, the elastic outer rod, the elastic inner rod, the spring, the base plate, the first arc-shaped buffer plate and the second arc-shaped buffer plate all generate deformation, and the deformation process is a force unloading process, in the process, the vibration generated by the fan main body can be buffered, and the noise of the fan main body is further reduced.
2. This axial fan with keep warm, the silence function, dust removal mechanism through setting up, can prevent effectively that the dust from entering into the fan main part, can make things convenient for people's regular clearance dust more, prevent that the dust from gluing on the fan, the effectual practicality that has improved the machine, the installation frame injects the installation screw through the installation double-screw bolt and installs together with heat preservation silence mechanism, micro motor passes through the mounting panel and installs on the installation frame, micro motor drives the lead screw after the circular telegram and carries out rotary motion, the lead screw drives the movable plate and carries out elevating movement, movable plate and movable plate fixed connection, the movable plate drives the scraper again and carries out up-and-down elevating movement, the dust on the installation frame is cleared up.
Drawings
Fig. 1 is a schematic view of the overall structure of an axial flow fan with heat preservation and silencing functions according to the present invention.
Fig. 2 is a schematic view of a partial structure of an axial flow fan with heat preservation and silencing functions according to the present invention.
Fig. 3 is a partial exploded view of a heat-insulating and silencing mechanism in an axial flow fan with heat-insulating and silencing functions according to the present invention.
Fig. 4 is a schematic view of the overall structure of the dust removing mechanism in the axial flow fan with heat preservation and silencing functions.
FIG. 5 is a side view of a part of the structure of the dust removing mechanism in the axial flow fan with heat preservation and silencing functions.
In the figure: 1. a fan main body; 2. a heat-preserving mute mechanism; 3. a dust removal mechanism; 4. mounting a screw hole; 201. a sound insulating board; 202. a thermal insulation board; 203. silencing cotton; 204. an elastic outer rod; 205. an elastic inner rod; 206. a spring; 207. a base plate; 208. a first arc-shaped buffer plate; 209. a second arc-shaped buffer plate; 301. installing an outer frame; 302. a dust screen; 303. mounting a stud; 304. a groove; 305. a micro motor; 306. mounting a plate; 307. a screw rod; 308. moving the plate; 309. a dust scraping plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Detailed description of the preferred embodiment
The embodiment is an embodiment of an axial flow fan with heat preservation and mute functions.
As shown in fig. 1 to 5, an axial flow fan with heat preservation and silencing functions comprises a fan main body 1, a heat preservation and silencing mechanism 2 is arranged outside the fan main body 1, a dust removing mechanism 3 is arranged on the outer surface of the front end of the heat preservation and silencing mechanism 2, and a mounting screw hole 4 is formed inside the heat preservation and silencing mechanism 2.
The heat preservation and silencing mechanism 2 comprises a sound insulation board 201, a heat preservation board 202, silencing cotton 203, an elastic outer rod 204, an elastic inner rod 205, a spring 206, a backing plate 207, a first arc-shaped buffer plate 208 and a second arc-shaped buffer plate 209, wherein the heat preservation board 202 is positioned inside the sound insulation board 201, the silencing cotton 203 is positioned on the outer surface of the lower end of the heat preservation board 202, the elastic outer rod 204 and the elastic inner rod 205 are both positioned on the outer surface of the lower end of the sound insulation board 201, the elastic inner rod 205 is positioned inside the elastic outer rod 204, the spring 206 is positioned on the outer wall of the elastic inner rod 205, the backing plate 207 is positioned on the outer surface of the lower end of the elastic inner rod 205, the first arc-shaped buffer plate 208 is positioned inside the backing plate 207, the second arc-shaped buffer plate 209 is positioned on the outer surface of the lower end of the first arc-shaped buffer plate 208, an adhesive layer is arranged between the heat preservation board 202 and the silencing cotton 203, the outer surface of the lower end of the heat preservation board 202 is fixedly connected with the outer surface of the upper end of the silencing cotton 203 through the adhesive layer, be provided with the fixed slot No. one between acoustic celotex board 201 and the outer pole 204 of elasticity, the lower extreme surface of acoustic celotex board 201 is connected through the upper end external surface fixed connection of fixed slot and the outer pole 204 of elasticity, be provided with the fixed slot No. two between interior pole 205 of elasticity and backing plate 207, the lower extreme surface of interior pole 205 of elasticity is connected through the upper end external surface fixed connection of No. two fixed slots and backing plate 207, be provided with the fixed slot No. three between first arc buffer board 208 and the second arc buffer board 209, the upper end surface of second arc buffer board 209 is connected through the lower extreme external surface fixed connection of No. three fixed slots and first arc buffer board 208.
It should be noted that, through the arranged heat preservation and silencing mechanism 2, heat preservation can be effectively performed on the fan main body 1, noise reduction can be performed on the fan main body 1, comfort of people is effectively improved, and the influence of excessive noise on normal work and rest of people is prevented, the fan main body 1 is wrapped by the sound insulation board 201, the heat preservation board 202 and the silencing cotton 203 are arranged inside the sound insulation board 201, the sound insulation board 201 and the silencing cotton 203 absorb noise, the heat preservation board 202 preserves heat of the fan main body 1, sound generation is vibration of an object, when the fan main body 1 generates vibration, impact is buffered on the heat preservation and silencing mechanism 2, the elastic outer rod 204, the elastic inner rod 205, the spring 206, the backing plate 207, the first arc-shaped buffer plate 208 and the second arc-shaped buffer plate 209 can generate deformation, and the deformation process is a force unloading process, in this process, the vibration generated by the fan main body 1 can be buffered, and further noise reduction can be performed on the fan main body 1, through the dust removal mechanism 3 that sets up, can prevent effectively that the dust from entering into in the fan main part 1, can make things convenient for people's clearance dust regularly more, prevent that the dust from gluing on the fan, the effectual practicality that has improved the machine, installation frame 301 injects installation screw 4 through installation double-screw bolt 303 and installs together with heat preservation silence mechanism 2, micro motor 305 installs on installation frame 301 through mounting panel 306, micro motor 305 drives lead screw 307 after the circular telegram and carries out rotary motion, lead screw 307 drives movable plate 308 and carries out elevating movement, movable plate 308 and movable plate 308 fixed connection, movable plate 308 drives scraper 309 again and carries out the elevating movement from top to bottom, the dust on the installation frame 301 is cleared up.
Detailed description of the utility model
The embodiment is an embodiment of a dust removal device with heat preservation and silencing functions for an axial flow fan.
As shown in fig. 4-5, the dust removing mechanism 3 includes an installation frame 301, a dust screen 302, installation studs 303, grooves 304, a micro motor 305, an installation plate 306, a screw rod 307, a moving plate 308 and dust scraping plates 309, the dust screen 302 is located on the peripheral inner surface of the installation frame 301, the installation studs 303 are located on the rear end outer surface of the installation frame 301, the installation frame 301 is internally provided with the grooves 304, the micro motor 305 is located at the upper end of the grooves 304, the installation plate 306 is located on the lower end outer surface of the micro motor 305, the screw rod 307 is located on the middle inner surface of the micro motor 305, the moving plate 308 is located on the outer wall of the screw rod 307, the dust scraping plates 309 are located on the front end outer surface of the moving plate 308, a clamping groove is arranged between the installation frame 301 and the dust screen 302, the peripheral inner surface of the installation frame 301 is detachably connected with the peripheral outer surface of the dust screen 302 through the clamping groove, a number four fixing grooves are arranged between the installation frame 301 and the installation studs 303, the outer surface of the rear end of the mounting outer frame 301 is fixedly connected with the outer surface of one end of the mounting stud 303 through a fourth fixing groove, a mounting plate 306 is arranged between the micro motor 305 and the mounting outer frame 301, the outer surface of the lower end of the micro motor 305 is detachably connected with the outer surface of the upper end of the mounting outer frame 301 through the mounting plate 306, a movable groove is arranged between the screw rod 307 and the moving plate 308, and the outer wall of the screw rod 307 is movably connected with the inner surface of the middle of the moving plate 308 through the movable groove.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides an axial fan with heat preservation, silence function, includes fan main part (1), its characterized in that: the fan is characterized in that a heat-insulation silencing mechanism (2) is arranged outside the fan main body (1), a dust removal mechanism (3) is arranged on the outer surface of the front end of the heat-insulation silencing mechanism (2), and an installation screw hole (4) is formed in the heat-insulation silencing mechanism (2).
2. The axial flow fan with the functions of heat preservation and sound insulation as claimed in claim 1, wherein: the heat preservation mute mechanism (2) comprises a sound insulation plate (201), a heat preservation plate (202), silencing cotton (203), an elastic outer rod (204), an elastic inner rod (205), a spring (206), a backing plate (207), a first arc-shaped buffer plate (208) and a second arc-shaped buffer plate (209).
3. The axial flow fan with the functions of heat preservation and sound insulation as claimed in claim 2, wherein: heated board (202) are located the inside of acoustic celotex board (201), amortization cotton (203) are located the lower extreme surface of heated board (202), pole (205) all are located the lower extreme surface of acoustic celotex board (201) in elasticity outer pole (204) and elasticity, and the inside that pole (205) are located the outer pole of elasticity (204) in elasticity, spring (206) are located the outer wall of pole (205) in elasticity, backing plate (207) are located the lower extreme surface of pole (205) in elasticity, first arc buffer board (208) are located the inside of backing plate (207), second arc buffer board (209) are located the lower extreme surface of first arc buffer board (208).
4. The axial flow fan with the functions of heat preservation and sound insulation as claimed in claim 2, wherein: an adhesive layer is arranged between the heat insulation board (202) and the noise reduction cotton (203), the outer surface of the lower end of the heat insulation board (202) is fixedly connected with the outer surface of the upper end of the noise reduction cotton (203) through the adhesive layer, a first fixing groove is arranged between the sound insulation board (201) and the elastic outer rod (204), the outer surface of the lower end of the sound insulation board (201) is fixedly connected with the outer surface of the upper end of the elastic outer rod (204) through a first fixing groove, a second fixing groove is arranged between the elastic inner rod (205) and the backing plate (207), the outer surface of the lower end of the elastic inner rod (205) is fixedly connected with the outer surface of the upper end of the backing plate (207) through a second fixing groove, a third fixing groove is arranged between the first arc-shaped buffer plate (208) and the second arc-shaped buffer plate (209), the outer surface of the upper end of the second arc-shaped buffer plate (209) is fixedly connected with the outer surface of the lower end of the first arc-shaped buffer plate (208) through a third fixing groove.
5. The axial flow fan with the functions of heat preservation and sound insulation as claimed in claim 1, wherein: dust removal mechanism (3) are including installation frame (301), dust screen (302), installation double-screw bolt (303), recess (304), micro motor (305), mounting panel (306), lead screw (307), movable plate (308) and dust scraper (309), dust screen (302) are located the internal surface all around of installation frame (301), installation double-screw bolt (303) are located the rear end surface of installation frame (301), recess (304) are seted up to the inside of installation frame (301), micro motor (305) are located the upper end of recess (304), mounting panel (306) are located the lower extreme surface of micro motor (305), lead screw (307) are located the middle part internal surface of micro motor (305), movable plate (308) are located the outer wall of lead screw (307), dust scraper (309) are located the front end surface of movable plate (308).
6. The axial flow fan with the functions of heat preservation and sound insulation as claimed in claim 5, wherein: a clamping groove is arranged between the installation outer frame (301) and the dustproof net (302), the peripheral inner surface of the installation outer frame (301) is detachably connected with the peripheral outer surface of the dustproof net (302) through the clamping groove, a fourth fixing groove is arranged between the mounting outer frame (301) and the mounting stud (303), the outer surface of the rear end of the mounting outer frame (301) is fixedly connected with the outer surface of one end of the mounting stud (303) through a fourth fixing groove, a mounting plate (306) is arranged between the micro motor (305) and the mounting outer frame (301), the outer surface of the lower end of the micro motor (305) is detachably connected with the outer surface of the upper end of the mounting outer frame (301) through a mounting plate (306), a movable groove is formed between the screw rod (307) and the moving plate (308), and the outer wall of the screw rod (307) is movably connected with the inner surface of the middle part of the moving plate (308) through the movable groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121882329.7U CN216008958U (en) | 2021-08-12 | 2021-08-12 | Axial flow fan with heat preservation, silence function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121882329.7U CN216008958U (en) | 2021-08-12 | 2021-08-12 | Axial flow fan with heat preservation, silence function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216008958U true CN216008958U (en) | 2022-03-11 |
Family
ID=80527398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121882329.7U Active CN216008958U (en) | 2021-08-12 | 2021-08-12 | Axial flow fan with heat preservation, silence function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216008958U (en) |
-
2021
- 2021-08-12 CN CN202121882329.7U patent/CN216008958U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An axial flow fan with insulation and silent functions Granted publication date: 20220311 Pledgee: Bank of China Limited by Share Ltd. Taizhou Gaogang sub branch Pledgor: JIANGSU YONGSHENG OCEAN ENGINEERING Co.,Ltd. Registration number: Y2024980020666 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |