CN208951519U - 一种通风管用具有滤尘功能的圆阻型消音器 - Google Patents
一种通风管用具有滤尘功能的圆阻型消音器 Download PDFInfo
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- CN208951519U CN208951519U CN201821743829.0U CN201821743829U CN208951519U CN 208951519 U CN208951519 U CN 208951519U CN 201821743829 U CN201821743829 U CN 201821743829U CN 208951519 U CN208951519 U CN 208951519U
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- wall
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- welded
- dust filtering
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- 239000000428 dust Substances 0.000 title claims abstract description 25
- 238000001914 filtration Methods 0.000 title claims abstract description 22
- 238000009423 ventilation Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 230000030279 gene silencing Effects 0.000 claims abstract description 8
- 239000011229 interlayer Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims 1
- 230000008030 elimination Effects 0.000 abstract description 3
- 238000003379 elimination reaction Methods 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821743829.0U CN208951519U (zh) | 2018-10-26 | 2018-10-26 | 一种通风管用具有滤尘功能的圆阻型消音器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821743829.0U CN208951519U (zh) | 2018-10-26 | 2018-10-26 | 一种通风管用具有滤尘功能的圆阻型消音器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208951519U true CN208951519U (zh) | 2019-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821743829.0U Active CN208951519U (zh) | 2018-10-26 | 2018-10-26 | 一种通风管用具有滤尘功能的圆阻型消音器 |
Country Status (1)
| Country | Link |
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| CN (1) | CN208951519U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280205A (zh) * | 2021-05-24 | 2021-08-20 | 南京罗欧环保科技有限公司 | 一种通风管内置阻尼通风消声器 |
| CN113295829A (zh) * | 2021-04-08 | 2021-08-24 | 左延鹏 | 一种食品安全检测方法 |
-
2018
- 2018-10-26 CN CN201821743829.0U patent/CN208951519U/zh active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295829A (zh) * | 2021-04-08 | 2021-08-24 | 左延鹏 | 一种食品安全检测方法 |
| CN113295829B (zh) * | 2021-04-08 | 2023-11-10 | 云南云味坊食品有限公司 | 一种食品安全检测方法 |
| CN113280205A (zh) * | 2021-05-24 | 2021-08-20 | 南京罗欧环保科技有限公司 | 一种通风管内置阻尼通风消声器 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A circular Resistance Muffler with dust filtering function for ventilation pipe Effective date of registration: 20210513 Granted publication date: 20190607 Pledgee: Shandong Wucheng Rural Commercial Bank Co.,Ltd. Pledgor: DEZHOU RUICHENG AIR CONDITIONING EQUIPMENT Co.,Ltd. Registration number: Y2021980003588 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220517 Granted publication date: 20190607 Pledgee: Shandong Wucheng Rural Commercial Bank Co.,Ltd. Pledgor: DEZHOU RUICHENG AIR CONDITIONING EQUIPMENT Co.,Ltd. Registration number: Y2021980003588 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A circular resistance silencer with dust filtering function for ventilation pipe Effective date of registration: 20220614 Granted publication date: 20190607 Pledgee: Bank of Texas Co.,Ltd. Wucheng Luquantun sub branch Pledgor: DEZHOU RUICHENG AIR CONDITIONING EQUIPMENT Co.,Ltd. Registration number: Y2022980007668 |