CN213628087U - Energy-saving and noise-reducing axial flow fan convenient to install and maintain - Google Patents
Energy-saving and noise-reducing axial flow fan convenient to install and maintain Download PDFInfo
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- CN213628087U CN213628087U CN202022452022.5U CN202022452022U CN213628087U CN 213628087 U CN213628087 U CN 213628087U CN 202022452022 U CN202022452022 U CN 202022452022U CN 213628087 U CN213628087 U CN 213628087U
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Abstract
The utility model discloses an energy-conserving axial fan of making an uproar that falls convenient to installation and maintenance belongs to axial fan technical field, including base, filter screen and organism, the welding of base top has the support frame, support frame top bolted connection has the organism, organism right side fixed mounting has the motor, the motor left side can be dismantled and be connected with the flabellum, the flabellum left side can be dismantled and be connected with the fixation clamp, motor outside fixed mounting has the protective housing, the spout has been seted up to the protective housing inboard, the inboard sliding connection of spout has the slider, the welding of slider right side has spring B, the welding of slider below has the support, the support below is rotated and is connected with the rotation axis, the rotation axis below can be dismantled and. The utility model discloses a spout, slider, spring A, spring B, spring C, support, branch and the rotation axis of installation reach the absorbing purpose, reduce rocking of organism, improve work efficiency, have fine practicality, the suggestion is promoted.
Description
Technical Field
The utility model relates to an axial fan technical field especially relates to an energy-conserving axial fan of making an uproar that falls convenient to installation and maintenance.
Background
The axial flow fan has a very wide application, namely, the axial flow fan and the fan blade have the same direction of air flow, such as an electric fan, and an air conditioner outer machine fan is an axial flow type running fan. The "axial flow" is so called because the gas flows parallel to the fan axis. Axial flow fans are typically used in applications where flow requirements are high and pressure requirements are low. The axial fan fixes the position and moves the air. The axial flow fan mainly comprises a fan impeller and a casing, and is simple in structure but high in data requirement.
The common axial flow fan can be used for ventilation in places such as general factories, warehouses, offices, houses and the like, can also be used for air coolers (air coolers), evaporators, condensers, spray coolers and the like, also has a mine axial flow fan, adopts anticorrosive materials and explosion-proof measures for anticorrosive and explosion-proof axial flow fans, is matched with an explosion-proof motor, and can be used for conveying explosive, volatile and corrosive gas.
Patent No. 201920213222.X discloses an energy-saving and noise-reducing axial flow fan convenient to mount and maintain, the device supports an inclined rod, mounts a fixing block, mounts a threaded hole, and mounts bolts and nut wrenches, so that the angle of the support inclined rod can be adjusted, and the mounting convenience and the stability of the axial flow fan are improved; the mosquito repellent medicine placing box comprises a mosquito repellent medicine placing box body, a protective cover, air diffusing holes, a magnet plate, a transverse separation bottom plate and a longitudinal separation plate, and is beneficial to placing mosquito repellent or peculiar smell adsorption medicines in the mosquito repellent medicine placing box body, and practical functions are increased.
The energy-saving and noise-reducing axial flow fan convenient to install and maintain has the following defects in use:
1. above-mentioned energy-conserving axial fan of making an uproar that falls convenient to installation and maintenance, during the use, can't carry out shock attenuation operation to the organism, influence the use.
2. Above-mentioned energy-conserving axial fan of making an uproar that falls convenient to installation and maintenance, during the use, the unnecessary organism of being not convenient for is maintained, influences work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides an energy-saving and noise-reducing axial flow fan convenient to install and maintain, which aims at the utility model and aims at providing an axial flow fan which is convenient to install and maintain, and comprises a chute, a slide block, a spring A, a spring B, a spring C, a bracket, a support rod and a rotating shaft, when the motor works, the spring A arranged above the motor is compressed upwards to generate elastic force, the support rod arranged above the spring A moves upwards, then the bracket above the support rod rotates rightwards through the rotating shaft arranged below, then the slide block arranged above the bracket slides rightwards at the inner side of the chute arranged below a protective shell, then the spring B arranged at the right side of the slide block is pressed rightwards to generate elastic force, then the spring C arranged at the left side of the bracket is pressed upwards to generate elastic force, then the spring B drives the slide block to slide leftwards at the inner side of the chute, then the bracket arranged below the, meanwhile, the spring A arranged below the supporting rod is popped downwards, so that the aim of shock absorption is fulfilled, the shaking of the machine body is reduced, and the working efficiency is improved.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of energy-conserving axial fan of making an uproar that falls convenient to installation and maintenance, including base, filter screen and organism, the welding of base top has the support frame, support frame top bolted connection has the organism, organism right side fixed mounting has the motor, the motor left side can be dismantled and be connected with the flabellum, the flabellum left side can be dismantled and be connected with the fixation clamp, motor outside fixed mounting has the protective housing, the spout has been seted up to the protective housing inboard, the inboard sliding connection of spout has the slider, the welding of slider right side has spring B, the welding of slider below has the support, the support below is rotated and is connected with the rotation axis, the rotation axis below can be dismantled and be connected with branch, branch one side fixed mounting has spring C.
Optionally, a pull rod is fixedly mounted on one side of the machine body, and a spring D is embedded and connected to the outer side of the pull rod.
Optionally, the sound-absorbing cotton is detachably connected to the inner side of the machine body.
Optionally, one side of the filter screen is provided with a groove.
Optionally, a heat dissipation hole is formed in the right side of the protective shell.
The utility model has the advantages as follows:
1. the utility model discloses an installed spout, the slider, spring A, spring B, spring C, the support, branch and rotation axis, during the use, when the motor during operation, spring A installed above the motor upwards compresses and produces elasticity, the branch rebound of installing above spring A afterwards, then the support of branch top rotates right through the rotation axis of installing below, the spout inboard that the slider of installing above the support was seted up below the protective housing slides right afterwards, the spring B of installing on the right side of slider presses right afterwards and produces elasticity, then spring C of installing on the left side of the support presses upwards and produces elasticity, spring B drives the slider and slides left in the spout inboard afterwards, then the support of installing below the slider rotates left through the rotation axis, then spring C drives branch and pops out downwards, spring A of installing below the branch pops out downwards simultaneously, thereby reach absorbing purpose, the shaking of the machine body is reduced, and the working efficiency is improved.
2. The utility model discloses a pull rod, a spring, the filter screen, the recess with inhale the sound cotton, when axial flow fan during operation, the sound cotton of inhaling of organism inboard installation has the micropore that does not have several air to constitute, sound that produces in the organism gets into inhales in the sound cotton, later cushion and absorb the cotton sound wave of sound of reacing, make to have the plane of inhaling the sound cotton no longer have the sound wave reflection to go out, thereby reach the noise that reduces the organism and produce, when there is the damage internal portion of organism, upwards stimulate the pull rod of organism side-mounting, spring D of pull rod outside installation upwards stimulates afterwards, the recess inboard that the pull rod was seted up from the filter screen top afterwards shifts out, then take off the filter screen, be convenient for maintain organism inside.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic overall structural diagram of an energy-saving and noise-reducing axial flow fan convenient to install and maintain according to an embodiment of the present invention;
fig. 2 is a schematic side view of an energy-saving and noise-reducing axial flow fan convenient to install and maintain according to an embodiment of the present invention;
fig. 3 is a schematic view of a partial structure a of an energy-saving and noise-reducing axial flow fan convenient to install and maintain according to an embodiment of the present invention;
fig. 4 is a schematic view of a partial structure B of an energy-saving and noise-reducing axial flow fan convenient to install and maintain according to an embodiment of the present invention;
in the figure: 1. a base; 2. a support frame; 3. a fan blade; 4. a fixing clip; 5. filtering with a screen; 6. sound-absorbing cotton; 7. A body; 8. a protective shell; 9. heat dissipation holes; 10. a motor; 11. a pull rod; 12. a spring D; 13. a groove; 14. a chute; 15. a strut; 16. a spring A; 17. a rotating shaft; 18. a support; 19. a slider; 20. A spring B; 21. and a spring C.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
An energy-saving and noise-reducing axial flow fan convenient to install and maintain according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.
Referring to fig. 1 to 4, an energy-saving and noise-reducing axial flow fan convenient to install and maintain according to an embodiment of the present invention includes a base 1, a filter screen 5 and a body 7, a support frame 2 is welded on the base 1, the body 7 is bolted on the support frame 2, a motor 10 is fixedly installed on the right side of the body 7, a fan blade 3 is detachably connected on the left side of the motor 10, a fixing clip 4 is detachably connected on the left side of the fan blade 3, a protective housing 8 is fixedly installed on the outer side of the motor 10, a chute 14 is formed on the inner side of the protective housing 8, a slider 19 is slidably connected on the inner side of the chute 14, a spring B20 is welded on the right side of the slider 19, a bracket 18 is welded on the lower side of the slider 19, a rotating shaft 17 is rotatably connected on the lower side of the bracket 18, a support, a spring A16 is welded below the supporting rod 15.
Illustratively, with the installed slide groove 14, slider 19, spring a16, spring B20, spring C21, strut 15, bracket 18 and rotating shaft 17, when the motor 10 is operated, spring a16 installed above the motor 10 is compressed upward to generate elastic force, then strut 15 installed above spring a16 is moved upward, then bracket 18 above strut 15 is rotated rightward by rotating shaft 17 installed below, then slider 19 installed above bracket 18 is slid rightward inside slide groove 14 opened below protective case 8, then spring B20 installed on right side of slider 19 is pressed rightward to generate elastic force, then spring C21 installed on left side of bracket 18 is pressed upward to generate elastic force, then spring B20 drives slider 19 to slide leftward inside slide groove 14, then bracket 18 installed below slider 19 is rotated leftward by rotating shaft 17, then spring C21 drives strut 15 to pop up downward, meanwhile, the spring A16 arranged below the supporting rod 15 is popped downwards, so that the aim of shock absorption is fulfilled, the shaking of the machine body 7 is reduced, and the working efficiency is improved.
Referring to fig. 3, a pull rod 11 is fixedly installed at one side of the machine body 7, and a spring D12 is embedded and connected to the outer side of the pull rod 11.
Illustratively, the mounting and dismounting of the filter screen 5 is facilitated by the mounting of the spring D12 and the tie rod 11.
Referring to fig. 1, a sound absorption cotton 6 is detachably connected to the inner side of the machine body 7.
Illustratively, the noise generated by the body 7 is reduced by the sound-absorbing cotton 6 installed.
Referring to fig. 3, a groove 13 is formed at one side of the filter screen 5.
The filter screen 5 is fixed, for example, by means of a groove 13.
Referring to fig. 1, a heat dissipation hole 9 is formed in the right side of the protective casing 8.
Illustratively, the motor 10 is cooled through the heat dissipation holes 9.
The embodiment of the utility model provides an energy-conserving noise reduction's axial fan convenient to installation and maintenance, during the use, when motor 10 during operation, spring A16 of installation above motor 10 upwards compresses and produces elasticity, the branch 15 rebound of installation above spring A16 afterwards, then support 18 above branch 15 rotates right through the rotation axis 17 of below installation, slide 14 inboard that the slider 19 of support 18 top installation was seted up in protective housing 8 below slides right afterwards, the right side installation of slider 19 spring B20 presses right afterwards produces elasticity, then support 18 left side installation of spring C21 upwards presses and produces elasticity, then spring B20 drives slider 19 and slides left in slide 14 inboard, then the support 18 of slider 19 below installation passes through rotation axis 17 and rotates left subsequently, spring C21 drives branch 15 and pops out downwards, simultaneously support 15 below installation's spring A16 pops out downwards, thereby reach the absorbing purpose, reduce rocking of organism 7, improve work efficiency, the sound cotton 6 of inhaling of organism 7 inboard installation has the micropore that the innumerable air is constituteed, sound entering that produces in the organism 7 inhales in the sound cotton 6, later cushion and absorb the sound wave that arrives and inhale sound cotton 6, make the plane that has the sound cotton 6 of inhaling no longer have the sound wave reflection and go out, thereby reach the noise that reduces organism 7 production, when there is the damage in organism 7 inside, upwards stimulate the pull rod 11 of organism 7 side-mounting, spring D12 upwards pulling of the installation in the pull rod 11 outside afterwards, pull rod 11 shifts out from the recess 13 inboard that filter screen 5 top was seted up afterwards, then take off filter screen 5, be convenient for maintain organism 7 inside.
It should be noted that the utility model relates to an axial fan that is convenient for installation and maintenance, saves energy and reduces noise, comprises a base 1, a support frame 2, fan blades 3, a fixing clip 4, a filter screen 5, sound absorbing cotton 6, a machine body 7, a protective shell 8, a heat dissipation hole 9, a motor 10, a pull rod 11, a spring D12, a groove 13, a chute 14, a support rod 15, a spring A16, a rotating shaft 17, a support 18, a slide block 19, a spring B20 and a spring C21, the electrical components are all products in the prior art, the technical personnel in the field select, install and complete the debugging operation of the circuit according to the use requirement to ensure that all the electrical equipment can work normally, the components are all universal standard components or components known by the technical personnel in the field, the structure and principle are known to the skilled person through technical manuals or through routine experimentation, and the applicant is not specifically limited herein.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides an energy-conserving noise reduction's axial fan convenient to installation and maintenance, includes base (1), filter screen (5) and organism (7), its characterized in that, base (1) top welding has support frame (2), bolted connection has organism (7) above support frame (2), organism (7) right side fixed mounting has motor (10), motor (10) left side can be dismantled and be connected with flabellum (3), flabellum (3) left side can be dismantled and be connected with fixation clamp (4), motor (10) outside fixed mounting has protective housing (8), spout (14) have been seted up to protective housing (8) inboard, spout (14) inboard sliding connection has slider (19), slider (19) right side welding has spring B (20), slider (19) below welding has support (18), support (18) below rotates and is connected with rotation axis (17), rotation axis (17) below detachable is connected with branch (15), branch (15) one side fixed mounting has spring C (21), branch (15) below welding has spring A (16).
2. The axial flow fan convenient for installation and maintenance and capable of saving energy and reducing noise as claimed in claim 1, wherein a pull rod (11) is fixedly installed at one side of the machine body (7), and a spring D (12) is embedded and connected to the outer side of the pull rod (11).
3. An energy-saving and noise-reducing axial flow fan convenient to install and maintain according to claim 1, characterized in that the inner side of the machine body (7) is detachably connected with sound-absorbing cotton (6).
4. An energy-saving and noise-reducing axial flow fan convenient to install and maintain as claimed in claim 1, wherein one side of the filter screen (5) is provided with a groove (13).
5. The axial flow fan convenient for installation and maintenance and capable of saving energy and reducing noise as claimed in claim 1, wherein the right side of the protective shell (8) is provided with heat dissipation holes (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022452022.5U CN213628087U (en) | 2020-10-29 | 2020-10-29 | Energy-saving and noise-reducing axial flow fan convenient to install and maintain |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022452022.5U CN213628087U (en) | 2020-10-29 | 2020-10-29 | Energy-saving and noise-reducing axial flow fan convenient to install and maintain |
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| Publication Number | Publication Date |
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| CN213628087U true CN213628087U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022452022.5U Active CN213628087U (en) | 2020-10-29 | 2020-10-29 | Energy-saving and noise-reducing axial flow fan convenient to install and maintain |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320953A (en) * | 2021-12-22 | 2022-04-12 | 上海冠带通风节能设备有限公司 | Amortization fan |
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2020
- 2020-10-29 CN CN202022452022.5U patent/CN213628087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320953A (en) * | 2021-12-22 | 2022-04-12 | 上海冠带通风节能设备有限公司 | Amortization fan |
| CN114320953B (en) * | 2021-12-22 | 2024-04-26 | 上海冠带通风节能设备有限公司 | Noise reduction fan |
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