CN218378380U - Air conditioning equipment vibration damper based on Landau damping - Google Patents
Air conditioning equipment vibration damper based on Landau damping Download PDFInfo
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- CN218378380U CN218378380U CN202120583430.6U CN202120583430U CN218378380U CN 218378380 U CN218378380 U CN 218378380U CN 202120583430 U CN202120583430 U CN 202120583430U CN 218378380 U CN218378380 U CN 218378380U
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Abstract
The utility model discloses an air conditioning equipment vibration damper based on Landau damping, which comprises an installation base, a damping vibration damping base arranged above the installation base, a fan assembly arranged on the damping vibration damping base, a vibration damper arranged between the installation base and the damping vibration damping base and a transportation fixing piece; the damping base comprises a closed box body, and damping particles are filled in the box body; the fan subassembly includes motor and by motor drive driven fan. The utility model discloses an air conditioning equipment vibration damper based on Landau damping combines together with bumper shock absorber and damping vibration damping mount, combines air conditioner in-service use installation simultaneously and needs, under the prerequisite of guaranteeing installation convenient to use, effectively improves the shock attenuation effect, and the long-term effective operation of equipment is guaranteed to the noise abatement.
Description
Technical Field
The utility model belongs to air conditioning equipment vibration damper especially relates to an air conditioning equipment vibration damper based on luck way damping.
Background
The vibration reduction technology of the current air conditioning equipment is simple, and the effect is not ideal. Use the fan damping as an example, the fan damping generally adopts the ordinary fan mounting bracket of the type of bending of panel beating and the mode that the shock absorber combined together, can play certain damping effect, but whole damping effect is relatively poor. Especially, when the air conditioning equipment is placed on an equipment floor except the underground room, the influence on adjacent floors is large, the normal rest of people is influenced, and the air conditioning equipment becomes an internal pain point.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's not enough, the utility model provides an air conditioning equipment vibration damper based on it says damping to bumper shock absorber and damping vibration damping mount combine together, and wherein damping vibration damping mount utilizes the particle to collide each other between the in-process particle that the fan operation produced vibration to turn into the energy of other forms such as heat energy at mechanical energy based on saying the damping theory clearly, reduces whole vibration. The air conditioning equipment vibration damping device based on Landau damping has the characteristics of wide application range, simple structure, good weather resistance and obvious vibration damping effect, and can be matched with different metal plate shells and internal damping particles according to different use environments.
In order to realize the purpose, the utility model discloses a technical scheme is: a vibration damper of air conditioning equipment based on Landau damping comprises an installation base, a damping base arranged above the installation base, a fan assembly arranged on the damping base, a damper arranged between the installation base and the damping base and a transportation fixing piece; the damping base comprises a closed box body, and damping particles are filled in the box body; the fan subassembly includes motor and by motor drive driven fan.
Furthermore, the main shaft of the motor is fixedly connected with the input shaft of the fan. Or the input shaft of fan is fixed with from the driving wheel, be fixed with the action wheel on the main shaft of motor, the action wheel with from being connected with motor drive through the belt between the driving wheel, distance between motor and the fan is adjustable to adjust belt tension. Furthermore, the motor orientation with deviate from the both sides of fan and be equipped with relatively and adjust the seat, 2 adjust seat fixed mounting at the top of box, 2 the regulation seat on be equipped with respectively and be used for adjusting the motor mounted position so that adjust the screw rod of distance between motor and the fan, 2 respectively threaded connection have the nut on the screw rod. Still further, the top of box is equipped with the first installation blind hole that is used for installing the fan and is used for the second installation blind hole of motor mounted position regulation direction, it has coupling nut to weld in advance in the first installation blind hole, second installation blind hole is microscler and wherein be equipped with in advance and can follow gliding stud and stud of length direction of second installation blind hole and the cooperation of second installation blind hole sliding guide, stud is connected with the motor towards the one end of motor
Further, the bottom symmetry of both sides is equipped with 2 first mounting holes that are used for transporting the mounting installation around the box, avoids the transportation bumper shock absorber to damage and the fan drops, and first mounting hole is waist shape hole to conveniently adjust the mounted position, avoid because of the assembly problem that installation error, machining error etc. lead to.
The damper may be a damper suitable for an air conditioner, which is generally used in the art, but a spring damper is more preferable.
Further, in order to ensure the shock absorption effectThe damping particles have a particle size of 0.5-6 mm and a density of 7-18.5 × 10 3 kg/m 3 。
Further, the inside of the case may form an integral filling space or be partitioned into a plurality of independent filling spaces.
Compared with the prior art, the utility model discloses the technological effect who gains does: the utility model discloses an air conditioning equipment vibration damper based on Landau damping combines together with bumper shock absorber and damping vibration damping mount, combines air conditioner in-service use installation simultaneously and needs, under the prerequisite of guaranteeing installation convenient to use, effectively improves the shock attenuation effect, and the long-term effective operation of equipment is guaranteed to the noise abatement.
Drawings
Fig. 1 is the assembly schematic diagram of the air conditioning equipment vibration damping device and the fan assembly based on the open road damping in the embodiment of the present invention.
Fig. 2 is a schematic structural diagram (in a top view direction) of an air conditioner damping device based on landway damping according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram (left side view direction) of an air conditioner damping device based on landway damping in an embodiment of the present invention.
Fig. 4 is a schematic structural view (a half-sectional view in a top view direction) of an air conditioner damping device based on landway damping in an embodiment of the present invention.
Fig. 5 isbase:Sub>A sectional view taken along the linebase:Sub>A-base:Sub>A in fig. 4.
The reference numbers in the figures are: 1. the damping device comprises a motor, a fan, a mounting base, a damping base, a conveying fixing piece, a damping particle, a belt, an adjusting base, a screw, a first mounting blind hole, a second mounting blind hole, a first mounting hole, a stud, a shock absorber and a second mounting hole, wherein the motor is 2, the fan is 3, the mounting base is 4, the damping shock absorber is 5, the damping particle is 6, the belt is 8, the adjusting base is 9, the screw is 10, the first mounting blind hole is 11, the second mounting blind hole is 12, the first mounting hole is 13, the stud is 14, the shock absorber is 15, and the second mounting hole is 16.
Detailed Description
The utility model discloses not confine the following embodiment to, general technical personnel in this field can adopt other multiple embodiment to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope. It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The specific embodiment of the utility model is shown in fig. 1 to 5, an air conditioning equipment vibration damper based on Landau damping, including installation base 3, damping vibration damping base 4 arranged above installation base 3, fan assembly arranged on damping vibration damping base 4, and shock absorber 15 and transportation mounting 5 arranged between installation base 3 and damping vibration damping base 4, shock absorber 15 is evenly distributed at four corners of damping vibration damping base 4 (specifically, four corners of damping vibration damping base 4 are respectively provided with second mounting hole 16, shock absorber 15 is installed through second mounting hole 16); the damping vibration-damping mount 4 comprises a closed box body, and damping particles 6 are filled in the box body (the interior of the box body can form an integral filling space or be divided into a plurality of independent filling spaces according to requirements, and the former is selected in the embodiment).
The fan subassembly includes motor 1 and by motor 1 driven fan 2, and motor 1's main shaft can be direct fixed connection with fan 2's input shaft, also can be connected through the belt, and is concrete, and fan 2's input shaft is fixed with from the driving wheel, is fixed with the action wheel on the main shaft of motor, and the action wheel is connected with motor 1 transmission through belt 8 between the follow driving wheel, the distance between motor 1 and the fan 2 is adjustable to adjust 8 tensities of belt. The specific installation mode of the motor 1 is as follows: the motor 1 orientation and the both sides that deviate from fan 2 are equipped with relatively and adjust seat 9,2 adjust seat 9 fixed mounting at the top of box, 2 adjust the seat 9 on be equipped with respectively and be used for adjusting the screw rod 10 of motor 1 mounted position so that adjust distance between motor 1 and the fan 2, 2 screw rod 10 on respectively threaded connection have the nut. The top of box is equipped with the first installation blind hole 11 that is used for installing fan 2 and is used for the second installation blind hole 12 of 1 mounted position regulation direction of motor, it has coupling nut (perhaps carries out fan 2 installation through rivet pulling, pressure riveting etc. other modes in advance in the first installation blind hole 11), second installation blind hole 12 is microscler and wherein be equipped with in advance and follow the gliding stud 14 of length direction of second installation blind hole 12 and stud 14 and the cooperation of 12 sliding guide of second installation blind hole, stud 14 is connected with motor 1 towards motor 1's one end. Set up the blind hole, more make things convenient for fan 2 and motor 1 to assemble, when the 1 position of motor needs the adjustment, send the nut on 2 screw rods 10 soon, then according to 8 progress adjustment motors 1 positions of belt, then propelling movement screw rod 10 makes screw rod 10 withstand motor 1 and screw the nut, makes motor 1 spacing between screw rod 10.
The bottom symmetry of both sides is equipped with 2 first mounting holes 13 that are used for transporting 5 installations of mounting, avoids 15 damages of transportation bumper shock absorber and fan 2 to drop, and first mounting hole 13 is waist shape hole to convenient adjustment mounted position avoids because of the assembly problem that installation error, machining error etc. lead to.
The damper 15 may be a damper 15 suitable for an air conditioner, which is generally used in the art, but a spring damper 15 is more preferable. In order to ensure the damping effect, the particle diameter of the damping particles 6 is 0.5-6 mm, and the density is 7-18.5 multiplied by 10 3 kg/m 3 。
The air conditioning equipment vibration damping device based on Landaut damping of this embodiment combines together with bumper shock absorber 15 and damping vibration damping mount 4, combines air conditioner in-service use installation needs simultaneously, under the prerequisite of guaranteeing installation convenient to use, effectively improves the shock attenuation effect, and the long-term effective operation of assurance equipment is muted.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the concept of the present invention within the technical scope disclosed in the present invention.
Claims (9)
1. The utility model provides an air conditioning equipment vibration damper based on Landau damping which characterized in that: the fan assembly comprises a mounting base (3), a damping shock absorption base (4) arranged above the mounting base (3), a fan assembly arranged on the damping shock absorption base (4), a shock absorber (15) arranged between the mounting base (3) and the damping shock absorption base (4) and a transportation fixing piece (5); the damping base (4) comprises a closed box body, and a filling space for filling damping particles (6) is formed in the box body; the fan assembly comprises a motor (1) and a fan (2) driven and driven by the motor (1).
2. An air conditioner vibration damping device based on Landau damping as claimed in claim 1 wherein: and a main shaft of the motor (1) is fixedly connected with an input shaft of the fan (2).
3. An air conditioner vibration damping device based on Landau damping as claimed in claim 1 wherein: the fan is characterized in that a driven wheel is fixed on an input shaft of the fan (2), a driving wheel is fixed on a main shaft of the motor, the driving wheel is in transmission connection with the driven wheel through a belt (8), and the distance between the motor (1) and the fan (2) is adjustable.
4. The vibration damping device for air conditioners according to claim 3, wherein: motor (1) orientation and the both sides that deviate from fan (2) are equipped with relatively and adjust seat (9), 2 adjust seat (9) fixed mounting at the top of box, 2 adjust seat (9) on be equipped with screw rod (10) that are used for adjusting motor (1) mounted position so that adjust distance between motor (1) and fan (2) respectively, 2 screw rod (10) on respectively threaded connection have the nut.
5. An air conditioner vibration damping device based on Landau damping according to claim 4, wherein: the top of box is equipped with first installation blind hole (11) that are used for installing fan (2) and is used for motor (1) mounted position to adjust second installation blind hole (12) of direction, it has coupling nut to weld in advance in first installation blind hole (11), second installation blind hole (12) are microscler and wherein be equipped with in advance gliding stud (14) of length direction that can follow second installation blind hole (12) and stud (14) and second installation blind hole (12) sliding guide cooperation, stud (14) are connected with motor (1) towards the one end of motor (1).
6. An air conditioner vibration damping device based on Landau damping as claimed in claim 1 wherein: the bottom symmetry of both sides is equipped with 2 first mounting holes (13) that are used for transporting mounting (5) installation around the box, first mounting hole (13) are waist shape hole for the adjustment of transportation mounting (5) mounted position.
7. An air conditioner vibration damping device based on Landau damping as claimed in claim 1 wherein: the shock absorber (15) is a spring shock absorber (15).
8. The vibration damping device for air conditioners based on Landau damping as claimed in claim 1, wherein: the damping particles (6) have a particle size of 0.5-6 mm and a density of 7-18.5 × 10 3 kg/m 3 。
9. An air conditioner vibration damping device based on Landau damping as claimed in claim 1 wherein: the interior of the housing forms the filling space as a whole or is divided into a plurality of independent filling spaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120583430.6U CN218378380U (en) | 2021-03-19 | 2021-03-19 | Air conditioning equipment vibration damper based on Landau damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120583430.6U CN218378380U (en) | 2021-03-19 | 2021-03-19 | Air conditioning equipment vibration damper based on Landau damping |
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| CN218378380U true CN218378380U (en) | 2023-01-24 |
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| CN202120583430.6U Active CN218378380U (en) | 2021-03-19 | 2021-03-19 | Air conditioning equipment vibration damper based on Landau damping |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115823175A (en) * | 2023-02-06 | 2023-03-21 | 格瑞海思人居环境科技(江苏)有限公司 | Distributed damping vibration and noise reduction device for air conditioning unit |
-
2021
- 2021-03-19 CN CN202120583430.6U patent/CN218378380U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115823175A (en) * | 2023-02-06 | 2023-03-21 | 格瑞海思人居环境科技(江苏)有限公司 | Distributed damping vibration and noise reduction device for air conditioning unit |
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