CN202835598U - Air conditioning external unit vibration isolation installing structure - Google Patents
Air conditioning external unit vibration isolation installing structure Download PDFInfo
- Publication number
- CN202835598U CN202835598U CN 201220508970 CN201220508970U CN202835598U CN 202835598 U CN202835598 U CN 202835598U CN 201220508970 CN201220508970 CN 201220508970 CN 201220508970 U CN201220508970 U CN 201220508970U CN 202835598 U CN202835598 U CN 202835598U
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- vibration isolation
- air
- conditioner
- outdoor machine
- vibration
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model relates to an air conditioning external unit vibration isolation installing structure which is mounted on an external wall space of a room and formed by a vibration isolation installing frame and a limiting balance component. The vibration isolation installing frame is formed by a rigid heavy frame and a composite vibration isolation pad. The limiting balance component is formed by a support rod provided with adjusting long circular holes, and vibration isolation limiting blocks provided with adjusting bolts. The rigid heavy frame is in rigid connection with the external wall space of the room through fixing bolts, and the composite vibration isolation pad is paved between the rigid heavy frame and an installing frame of an air conditioning external unit base. The support rod is arranged on the upper portion of the rigid heavy frame and on the upper portion of an air conditioning external unit. The vibration isolation limiting blocks are mounted in the adjusting long circular holes of the support rod through the adjusting bolts and are respectively located on the inner side and the outer side of the air conditioning external unit. Elastic damping layers of the vibration isolation limiting blocks directly abut against the inner side and the outer side of the top portion of the air conditioning external unit. The air conditioning external unit vibration isolation installing structure not only effectively controls a phenomenon of structure vibration solid transmission, but also ensures solid installation of the air conditioning external unit.
Description
Technical field
The utility model relates to a kind of Control Technique of Vibration and Noise, especially the air conditioner outdoor unit fixing rack Noise and Vibration Control is transformed, and prevents the technology of structural vibration solid borne noise.
Background technology
The main vibration of outdoor machine of air-conditioner is to produce the mechanical imbalance vibration during because of compressor and fan motor runs.The resonance of the vibration of bearing of motor and motor constituent material, insufficient lubrication produce the mechanical imbalance vibration of vibration noise, fan.The vibration of rotary electric machine transmission system belongs to self-excited vibration, and the factor that affects the motor interfering frequency mainly is the rotating speed of motor and the number of poles of motor.
Because outdoor machine of air-conditioner mainly is directly installed on the room outer surface of wall by installing rack, the vibration of outdoor machine of air-conditioner is by the low-frequency structure vibration noise that is rigidly connected and transmits of installing rack and external wall of building structure.Low-frequency structure vibration velocity of wave in building structure is high, and vibration attenuation is little, and through the structure radiation, vibration changes air-borne sound into, affects the acoustic environment in the room in being passed to the room.Particularly because outdoor machine of air-conditioner is installed on the room outer surface of wall, lessly carry out periodic maintenance maintenance, use certain hour after, vibration strengthens, the vibration noise the room in is just day by day serious.
The at present measure of control outdoor machine of air-conditioner vibration has, and installs rubber blanket additional between installing rack and outdoor unit seat of air conditioner.But, in order to prevent the inclination of outdoor machine of air-conditioner, often use foundation bolt to pass installing rack, rubber blanket, outdoor unit seat of air conditioner and be fixed.Thus, the transmission that foundation bolt forms vibration by way of, cause vibration isolating effect to be greatly affected.
Summary of the invention
Should install firmly in order to guarantee outdoor machine of air-conditioner, can not rigidly connected contradiction be arranged with the room outer surface of wall again, the utility model provides a kind of outdoor machine of air-conditioner vibration isolation mounting structure, this outdoor machine of air-conditioner vibration isolation mounting structure can not only satisfy outdoor machine of air-conditioner firmly requirement is installed, and can effectively intercept the outdoor machine of air-conditioner vibration noise by with the rigidly connected transmission of room external wall structure.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of outdoor machine of air-conditioner vibration isolation mounting structure, be installed in the room outer surface of wall, and formed by shock proof mounting rack and spacing balance component.Shock proof mounting rack is comprised of rigidity heavy frame and compound vibration isolator, and spacing balance component forms by the support bar of adjusting slotted hole being set and the vibration isolation limited block of adjusting bolt being set.Compound vibration isolator is to make by trilaminate material is compound, and the centre is the high resiliency shock absorption layer, and the above and below is the elastic damping layer.The centre is the intrinsic frequency that the high elastic coefficient of high resiliency shock absorption layer can reduce compound vibration isolator, intercept the transmission of low-frequency vibration, improve vibration isolation, shock attenuation result, the below is that the elastic damping layer is conducive to compound vibration isolator and contacts with the equilibrium of rigidity heavy frame, be conducive to compound vibration isolator whole stressed evenly.Simultaneously, damped coefficient is high, is heat energy with the kinetic transformation that vibrates, and intercepts the transmission of vibration.Described high resiliency shock absorption layer can be that high resiliency rubber and plastic boards, high resilience polyurethane plate, high elasticity sponge plate also can be high resiliency composite colloidal particle plates; Described elastic damping layer can be that rubber slab also can be polyurethane offset plate and organosilicon offset plate.Rigidity heavy frame and room outer surface of wall are rigidly connected by set bolt, compound vibration isolator is laid between rigidity heavy frame and the outdoor unit seat of air conditioner installing rack, using bolt that compound vibration isolator is installed on the rigidity heavy frame under the arc-shaped base of outdoor unit seat of air conditioner installing rack, the compound vibration isolator that will be positioned under the outdoor unit seat of air conditioner installing rack fixing hole removes middle high resiliency shock absorption layer, following elastic damping layer, uses bolt to install top elastic damping layer and outdoor unit seat of air conditioner installing rack fixing hole fixing.Remove the hard overhead speaker that is connected between outdoor machine of air-conditioner and the room exterior wall, the vibration that compound vibration isolator can effectively be decayed and be transmitted by the outdoor unit seat of air conditioner installing rack is eliminated low-frequency vibration by the construct noise of building structure transmission.The vibration isolation limited block is made of L-type fixing steel plate, adjustment bolt, high resiliency shock absorption layer and elastic damping layer, adjusts bolt welding at the middle part of L-type fixing steel plate one side, adhesion high resiliency shock absorption layer, elastic damping layer in the L-type fixing steel plate.Support bar is installed in rigidity heavy frame top, support bar is on outdoor machine of air-conditioner top, the vibration isolation limited block is installed in the adjustment slotted hole of support bar by adjusting bolt, the vibration isolation limited block is the outside in outdoor machine of air-conditioner respectively, the elastic damping layer of vibration isolation limited block is directly near the outside in the outdoor machine of air-conditioner top, and the adjustment bolt by adjusting the vibration isolation limited block is in the vertical perpendicularity of the position adjustments outdoor machine of air-conditioner of support bar slotted hole.The vibration isolation limited block can effectively be decayed and be propagated by the solid of the vibration of outdoor machine of air-conditioner transmission, and the elastic damping layer directly near the outside in the outdoor machine of air-conditioner top, both had been conducive to protect the outdoor machine of air-conditioner housing, can prevent that also outdoor machine of air-conditioner from tilting.
The beneficial effects of the utility model are that by outdoor machine of air-conditioner vibration isolation mounting structure is set, both control structure is vibrated the phenomenon that solid is propagated effectively, simultaneously, guarantees the outdoor machine of air-conditioner installation firmly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the side-looking surface construction figure of the utility model embodiment.
Fig. 2 be Fig. 1 face surface construction figure.
Fig. 3 be Fig. 1 overlook surface construction figure.
Fig. 4 is compound vibration isolator organigram of the present utility model.
1. outdoor machine of air-conditioner among the figure, 2. metope, 3. shock proof mounting rack, 4. spacing balance component, 5. rigidity heavy frame, 6. compound vibration isolator, 7. slotted hole, 8. support bar is 9. adjusted bolt, 10. vibration isolation limited block, 11. high resiliency shock absorption layers, 12. elastic damping layers, 13. set bolt, 14. base mounting frames, 15. arc-shaped bases, 16. installing hole, 17.L type location-plate.
The specific embodiment
In the embodiment shown in Fig. 1,2,3, a kind of outdoor machine of air-conditioner (1) vibration isolation mounting structure is installed in room outer surface of wall (2), is comprised of shock proof mounting rack (3) and spacing balance component (4).Shock proof mounting rack (3) is comprised of rigidity heavy frame (5) and compound vibration isolator (6), and spacing balance component (4) forms by the support bar (8) of adjusting slotted hole (7) being set and the vibration isolation limited block (10) of adjusting bolt (9) being set.Compound vibration isolator (6) is to make by trilaminate material is compound, and the centre is high resiliency shock absorption layer (11), and the above and below is elastic damping layer (12).Rigidity heavy frame (5) is rigidly connected by set bolt (13) with room outer surface of wall (2), compound vibration isolator (6) is laid between rigidity heavy frame (5) and outdoor machine of air-conditioner (1) base mounting frame (14), at the lower use set bolt (13) of the arc-shaped base (15) of outdoor machine of air-conditioner (1) base mounting frame (14) compound vibration isolator (6) is installed on the rigidity heavy frame (5), the compound vibration isolator (6) that will be positioned under outdoor machine of air-conditioner (1) base mounting frame (14) installing hole (16) removes middle high resiliency shock absorption layer (11), following elastic damping layer (12) uses set bolt (13) to install top elastic damping layer (12) and outdoor machine of air-conditioner (1) base mounting frame (14) installing hole (16) fixing.Support bar (8) is installed in rigidity heavy frame (5) top, support bar (8) is on outdoor machine of air-conditioner (1) top, vibration isolation limited block (10) is installed in the adjustment slotted hole (7) of support bar (8) by adjusting bolt (9), vibration isolation limited block (10) is the outside in outdoor machine of air-conditioner (1) respectively, the elastic damping layer (12) of vibration isolation limited block (10) is directly near the outside in outdoor machine of air-conditioner (1) top, and the adjustment bolt (9) by adjusting vibration isolation limited block (10) is in the vertical perpendicularity of the position adjustments outdoor machine of air-conditioner (1) of support bar (8) slotted hole (7).
In the embodiment shown in fig. 4, vibration isolation limited block (10) is made of L-type fixing steel plate (17), adjustment bolt (9), high resiliency shock absorption layer (11) and elastic damping layer (12), adjust the middle part that bolt (9) is welded on L-type fixing steel plate (17) one sides, L-type fixing steel plate (17) interior adhesion high resiliency shock absorption layer (11), elastic damping layer (12).
Should be appreciated that within not breaking away from scope of the present utility model, can make multiple combination and change to above-described embodiment.All any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. outdoor machine of air-conditioner vibration isolation mounting structure, be installed in the room outer surface of wall, formed by shock proof mounting rack and spacing balance component, it is characterized in that: shock proof mounting rack is comprised of rigidity heavy frame and compound vibration isolator, and spacing balance component forms by the support bar of adjusting slotted hole being set and the vibration isolation limited block of adjusting bolt being set.
2. according to the described outdoor machine of air-conditioner vibration isolation of claim l mounting structure, it is characterized in that: compound vibration isolator is to make by trilaminate material is compound, and the centre is the high resiliency shock absorption layer, and the above and below is the elastic damping layer.
3. described outdoor machine of air-conditioner vibration isolation mounting structure according to claim 2, it is characterized in that: described high resiliency shock absorption layer can be that high resiliency rubber and plastic boards, high resilience polyurethane plate, high elasticity sponge plate also can be high resiliency composite colloidal particle plates; Described elastic damping layer can be that rubber slab also can be polyurethane offset plate and organosilicon offset plate.
4. described outdoor machine of air-conditioner vibration isolation mounting structure according to claim 1 and 2, it is characterized in that: rigidity heavy frame and room outer surface of wall are rigidly connected by set bolt, compound vibration isolator is laid between rigidity heavy frame and the outdoor unit seat of air conditioner installing rack, using bolt that compound vibration isolator is installed on the rigidity heavy frame under the arc-shaped base of outdoor unit seat of air conditioner installing rack, the compound vibration isolator that will be positioned under the outdoor unit seat of air conditioner installing rack fixing hole removes middle high resiliency shock absorption layer, following elastic damping layer uses bolt to install top elastic damping layer and outdoor unit seat of air conditioner installing rack fixing hole fixing.
5. described a kind of outdoor machine of air-conditioner vibration isolation mounting structure according to claim 1, it is characterized in that: the vibration isolation limited block is made of L-type fixing steel plate, adjustment bolt, high resiliency shock absorption layer and elastic damping layer, adjust bolt welding at the middle part of L-type fixing steel plate one side, adhesion high resiliency shock absorption layer, elastic damping layer in the L-type fixing steel plate.
6. described a kind of outdoor machine of air-conditioner vibration isolation mounting structure according to claim 1, it is characterized in that: support bar is installed in rigidity heavy frame top, support bar is on outdoor machine of air-conditioner top, the vibration isolation limited block is installed in the adjustment slotted hole of support bar by adjusting bolt, the vibration isolation limited block is the outside in outdoor machine of air-conditioner respectively, the elastic damping layer of vibration isolation limited block is directly near the outside in the outdoor machine of air-conditioner top, and the adjustment bolt by adjusting the vibration isolation limited block is in the vertical perpendicularity of the position adjustments outdoor machine of air-conditioner of support bar slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220508970 CN202835598U (en) | 2012-10-07 | 2012-10-07 | Air conditioning external unit vibration isolation installing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220508970 CN202835598U (en) | 2012-10-07 | 2012-10-07 | Air conditioning external unit vibration isolation installing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202835598U true CN202835598U (en) | 2013-03-27 |
Family
ID=47947291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220508970 Withdrawn - After Issue CN202835598U (en) | 2012-10-07 | 2012-10-07 | Air conditioning external unit vibration isolation installing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202835598U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615772A (en) * | 2012-10-07 | 2014-03-05 | 厦门嘉达环保建造工程有限公司 | Vibration isolation mounting structure of air conditioner external unit |
| CN104896944A (en) * | 2015-04-23 | 2015-09-09 | 浙江海洋学院 | Support mechanism of blower of shell calciner |
| CN106382207A (en) * | 2016-10-31 | 2017-02-08 | 美的集团股份有限公司 | Compressor, outdoor unit of air conditioner as well as air conditioner |
-
2012
- 2012-10-07 CN CN 201220508970 patent/CN202835598U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615772A (en) * | 2012-10-07 | 2014-03-05 | 厦门嘉达环保建造工程有限公司 | Vibration isolation mounting structure of air conditioner external unit |
| CN103615772B (en) * | 2012-10-07 | 2016-07-13 | 厦门嘉达环保建造工程有限公司 | Outdoor machine of air-conditioner vibration isolation mounting structure |
| CN104896944A (en) * | 2015-04-23 | 2015-09-09 | 浙江海洋学院 | Support mechanism of blower of shell calciner |
| CN106382207A (en) * | 2016-10-31 | 2017-02-08 | 美的集团股份有限公司 | Compressor, outdoor unit of air conditioner as well as air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130327 Effective date of abandoning: 20160713 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |