CN219140954U - Ventilating duct for central air conditioner - Google Patents
Ventilating duct for central air conditioner Download PDFInfo
- Publication number
- CN219140954U CN219140954U CN202223536214.XU CN202223536214U CN219140954U CN 219140954 U CN219140954 U CN 219140954U CN 202223536214 U CN202223536214 U CN 202223536214U CN 219140954 U CN219140954 U CN 219140954U
- Authority
- CN
- China
- Prior art keywords
- ventilating duct
- damping
- duct
- noise reduction
- air conditioner
- 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.)
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- 238000013016 damping Methods 0.000 claims abstract description 38
- 230000009467 reduction Effects 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 238000001179 sorption measurement Methods 0.000 claims abstract description 12
- 229920000742 Cotton Polymers 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 3
- 238000009423 ventilation Methods 0.000 claims description 28
- 238000004378 air conditioning Methods 0.000 claims description 19
- 230000035939 shock Effects 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 14
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223536214.XU CN219140954U (en) | 2022-12-29 | 2022-12-29 | Ventilating duct for central air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223536214.XU CN219140954U (en) | 2022-12-29 | 2022-12-29 | Ventilating duct for central air conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219140954U true CN219140954U (en) | 2023-06-06 |
Family
ID=86565063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202223536214.XU Active CN219140954U (en) | 2022-12-29 | 2022-12-29 | Ventilating duct for central air conditioner |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219140954U (en) |
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2022
- 2022-12-29 CN CN202223536214.XU patent/CN219140954U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240408 Address after: No. 3601, Unit 3, Building 579, Xinqu Street, Muping District, Yantai City, Shandong Province, 264100 Patentee after: Chang Ping Country or region after: China Address before: 025450 Group 3, Wulanba Village, Fuhe Town, Balinzuo Banner, Chifeng City, Inner Mongolia Autonomous Region Patentee before: Zhang Lifang Country or region before: China |
|
TR01 | Transfer of patent right |
Effective date of registration: 20240610 Address after: Room 1312, Wealth Building, No. 460 Moushan Road, Mouping District, Yantai City, Shandong Province, China, 264199 Patentee after: Yantai Hongming Electromechanical Equipment Engineering Co.,Ltd. Country or region after: China Address before: No. 3601, Unit 3, Building 579, Xinqu Street, Muping District, Yantai City, Shandong Province, 264100 Patentee before: Chang Ping Country or region before: China |