CN203704188U - Noise reduction device of air-conditioning outdoor unit - Google Patents
Noise reduction device of air-conditioning outdoor unit Download PDFInfo
- Publication number
- CN203704188U CN203704188U CN201320809024.2U CN201320809024U CN203704188U CN 203704188 U CN203704188 U CN 203704188U CN 201320809024 U CN201320809024 U CN 201320809024U CN 203704188 U CN203704188 U CN 203704188U
- Authority
- CN
- China
- Prior art keywords
- outdoor unit
- air
- steel plate
- noise reduction
- shock absorber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a noise reduction device of an air-conditioning outdoor unit. The noise reduction device comprises a shock absorber and a steel plate, wherein the upper end of the shock absorber is connected to a landing leg of the air-conditioning outdoor unit; the lower end of the shock absorber is connected to the steel plate by virtue of a fixed bolt; the steel plate is connected to an outdoor unit foundation; the shock absorber and the steel plate are protruded out of the edge of the air-conditioning outdoor unit foundation. The noise reduction device is simple in structure; the steel plate of a fixed support and the shock absorber device are additionally arranged, so that noises spread to downstairs and upstairs by virtue of the foundation and floor plates due to shaking of the air-conditioning outdoor unit during operation can be reduced, and the environmental noises of the outdoor unit can be reduced from original 68dB to 55dB, and thus the noise standard of the indoor environment is effectively ensured.
Description
Technical field
The utility model belongs to air-conditioning erecting device technical field, particularly a kind of air-conditioner outdoor unit noise-decreasing device.
Background technology
Now go up year by year for the demand of air-conditioning, the part that thing followed air-conditioning is installed is also strengthening.In the work progress installing an air-conditioner, the noise control of air-conditioner outdoor unit is the problem that must consider, and general off-premises station is installed on foundation of civil work, and basis is outdoor at one deck.If on multi-story structure floor, off-premises station bit space is narrow and small, and 10 centimeters, floor is thick, thinner, and therefore foundation of civil work can not meet instrument size, can produce in the above conditions resonance and noise when operation of air conditioner.
Summary of the invention
The utility model provides a kind of air-conditioner outdoor unit noise-decreasing device that reduces noise for solving the technical problem existing in known technology.
The technical scheme that the utility model is taked for the technical problem existing in solution known technology is:
A kind of air-conditioner outdoor unit noise-decreasing device, comprise damper and steel plate, described damper upper end is connected on the supporting leg of air-conditioner outdoor unit, described damper lower end is connected on steel plate by set bolt, described steel plate is connected on off-premises station basis, and described damper and steel plate all protrude from the edge on off-premises station basis.
Advantage and the good effect that the utlity model has are: the utility model is simple in structure, by installing fixed support steel plate and dampening arrangement additional, reduce vibrations while operation due to air-conditioner outdoor unit and passed to noise and upstairs downstairs by basis and floor, outdoor seat in the plane environmental noise is kept to as 55dB by original 68dB, has effectively guaranteed the criteria for noise of indoor environment.
Accompanying drawing explanation
Fig. 1 is the utility model mounting structure schematic diagram.
In Fig. 1,1. off-premises station basis, 2. steel plate, 3. set bolt, 4. damper, 5. air-conditioner outdoor unit.
The specific embodiment:
For further understanding utility model content of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of air-conditioner outdoor unit noise-decreasing device, comprise damper 4 and steel plate 2, damper 4 upper ends are connected on the supporting leg of air-conditioner outdoor unit 5, damper 4 lower ends are connected on steel plate 2 by set bolt 3, steel plate 2 is connected on off-premises station basis 1, and steel plate 2 and damper 4 all protrude from the edge on off-premises station basis 1.
The utility model is simple in structure, by installing fixed support steel plate and dampening arrangement additional, reduce vibrations while operation due to air-conditioner outdoor unit and passed to noise and upstairs downstairs by basis and floor, outdoor seat in the plane environmental noise is kept to as 55dB by original 68dB, has effectively guaranteed the criteria for noise of indoor environment.
Above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit, and those of ordinary skill in the field should be appreciated that still and can modify or part technical characterictic is equal to replacement the specific embodiment of utility model; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the technology of the utility model request protection.
Claims (1)
1. an air-conditioner outdoor unit noise-decreasing device, it is characterized in that, comprise damper (4) and steel plate (2), described damper (4) upper end is connected on the supporting leg of air-conditioner outdoor unit (5), described damper (4) lower end is connected on steel plate (2) by set bolt (3), it is upper that described steel plate (2) is connected in off-premises station basis (1), and described damper (4) and steel plate (2) all protrude from the edge of off-premises station basis (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320809024.2U CN203704188U (en) | 2013-12-09 | 2013-12-09 | Noise reduction device of air-conditioning outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320809024.2U CN203704188U (en) | 2013-12-09 | 2013-12-09 | Noise reduction device of air-conditioning outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203704188U true CN203704188U (en) | 2014-07-09 |
Family
ID=51054617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320809024.2U Expired - Fee Related CN203704188U (en) | 2013-12-09 | 2013-12-09 | Noise reduction device of air-conditioning outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203704188U (en) |
-
2013
- 2013-12-09 CN CN201320809024.2U patent/CN203704188U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20181209 |