CN102705949A - Ventilation device - Google Patents
Ventilation device Download PDFInfo
- Publication number
- CN102705949A CN102705949A CN2011100763216A CN201110076321A CN102705949A CN 102705949 A CN102705949 A CN 102705949A CN 2011100763216 A CN2011100763216 A CN 2011100763216A CN 201110076321 A CN201110076321 A CN 201110076321A CN 102705949 A CN102705949 A CN 102705949A
- Authority
- CN
- China
- Prior art keywords
- air
- scavenge trunk
- air outlet
- adverse current
- air inlet
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 title abstract description 12
- 230000002411 adverse Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
Images
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The invention relates to a ventilation device, which comprises a centrifugal fan and a ventilation pipe. The ventilation pipe comprises an air inlet and an air outlet. The centrifugal fan is arranged at the air outlet of the ventilation pipe. The ventilation device is characterized in that the air inlet and the air outlet of the ventilation pipe are respectively provided with a plurality of reverse flow plates, the reverse flow plates at the air inlet and the air outlet are arranged in a staggered way and each reverse flow plate is obliquely arranged. The ventilation device has the advantages of simple structure and good dustproof, muffling and ventilation effects.
Description
Technical field
The present invention relates to a kind of air interchanger, belong to and use the air regenerating device field between residential houses.
Background technology
In the daily productive life, overlooking building is endured the invasion of traffic noise to the fullest extent, and resident room and office building usually need close door and window.But close the doors and windows for a long time, room air will be in not circulation status, can influence health when serious.Solution commonly used is to load onto a fan on the wall or air exhauster is taken a breath, but like this can not blocks dust and outdoor noise.Therefore, need a kind of new technical scheme to solve above-mentioned technical problem.
Summary of the invention
The objective of the invention is to solve the problems of the technologies described above, a kind of reasonable in design is provided, ventilation effect is good, and the air interchanger of the noise reduction of preventing dust.
The technical scheme that the present invention adopts is:
A kind of air interchanger; Comprise centrifugal blower and scavenge trunk; Said scavenge trunk comprises air inlet and air outlet, and said centrifugal blower is arranged on the air outlet place of scavenge trunk, and the air inlet of said scavenge trunk and air outlet place are provided with a plurality of adverse current plates; All be crisscross arranged between the adverse current plate at said two places, said each adverse current plate is obliquely installed.
Be provided with a plurality of acoustical panels in the said scavenge trunk, be provided with air vent on said each acoustical panel.
Be an angle between said each adverse current plate and scavenge trunk, said angle is 25-60 °.
To stop outdoor dust and noise to enter into indoor through the adverse current plate is set on air inlet and air outlet in the present invention, in order further to improve the effect of noise reduction, in scavenge trunk, is provided with acoustical panel.Such design, simple in structure, dustproof, noise reduction and ventilation effect are good.
Advantage of the present invention is: simple in structure, dustproof, noise reduction and ventilation effect are good.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention.
Wherein: 1, centrifugal blower, 2, scavenge trunk, 3, air inlet, 4, air outlet, 5, the adverse current plate, 6, acoustical panel, 7, air vent, 8, body of wall, 9, ventilating opening.
The specific embodiment
As shown in Figure 1, a kind of air interchanger comprises centrifugal blower 1 and scavenge trunk 2; Scavenge trunk 2 comprises air inlet 3 and air outlet 4, and centrifugal blower 1 is arranged on air outlet 4 places of scavenge trunk 2, and the air inlet 3 of scavenge trunk 2 and air outlet 4 places are provided with a plurality of adverse current plates 5; 5 of the adverse current plates at two places all are crisscross arranged, and each adverse current plate 5 all is obliquely installed, in order to strengthen dustproof effect; 2 of each adverse current plate 5 and scavenge trunks are an angle, and angle is 30 °, for noise reduction more efficiently; In scavenge trunk 2, be provided with a plurality of acoustical panels 6, all be provided with air vent 7 on each acoustical panel 6.
The present invention in use, earlier with the air inlet 3 of scavenge trunk 2 be arranged on the installation that connects of ventilating opening 9 on the body of wall 8, connect the power supply of centrifugal blower 1 then, promptly start working.
Claims (3)
1. air interchanger; Comprise centrifugal blower and scavenge trunk; Said scavenge trunk comprises air inlet and air outlet, and said centrifugal blower is arranged on the air outlet place of scavenge trunk, it is characterized in that: the air inlet of said scavenge trunk and air outlet place are provided with a plurality of adverse current plates; All be crisscross arranged between the adverse current plate at said two places, said each adverse current plate is obliquely installed.
2. a kind of air interchanger according to claim 1 is characterized in that: be provided with a plurality of acoustical panels in the said scavenge trunk, be provided with air vent on said each acoustical panel.
3. a kind of air interchanger according to claim 1 is characterized in that: be an angle between said each adverse current plate and scavenge trunk, said angle is 25-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100763216A CN102705949A (en) | 2011-03-28 | 2011-03-28 | Ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100763216A CN102705949A (en) | 2011-03-28 | 2011-03-28 | Ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102705949A true CN102705949A (en) | 2012-10-03 |
Family
ID=46898913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100763216A Pending CN102705949A (en) | 2011-03-28 | 2011-03-28 | Ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102705949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999899A (en) * | 2016-06-27 | 2016-10-12 | 浙江飞越洁具制造有限公司 | Waste gas treatment apparatus for glass paint-spraying |
-
2011
- 2011-03-28 CN CN2011100763216A patent/CN102705949A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999899A (en) * | 2016-06-27 | 2016-10-12 | 浙江飞越洁具制造有限公司 | Waste gas treatment apparatus for glass paint-spraying |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202581659U (en) | Building energy saving ventilation device | |
| CN105509222A (en) | Intelligent ventilation, smoke discharge and dehumidification system for garage and control method thereof | |
| CN201779799U (en) | Natural wind ventilator | |
| CN101787843A (en) | Sound-proof and dedusting ventilate device | |
| CN202768404U (en) | Noise enclosure for Roots blower | |
| CN201627511U (en) | Sound-insulation and dust-removal ventilating device | |
| CN201992761U (en) | Air-exchanging device | |
| CN102705949A (en) | Ventilation device | |
| CN201662178U (en) | Automatic air interchanger with wind power | |
| CN205224681U (en) | Inside building structure is located to cooling tower | |
| CN201852236U (en) | Indoor ventilation device | |
| CN204254816U (en) | Garage ventilation and exhaust system | |
| CN204386920U (en) | The multiplex air box of novel ventilated smoke evacuation | |
| CN202494183U (en) | Combined-type air condition system | |
| CN202850767U (en) | Breathing door window | |
| CN204571741U (en) | Forced ventilation noise reduction window | |
| CN204534954U (en) | Window ventilation purifier | |
| CN211038353U (en) | Ventilation sound insulation window structure | |
| CN204629910U (en) | A kind of ventilating sound-proof device | |
| CN102705948A (en) | Natural ventilation system of high-rise building | |
| CN204100471U (en) | A kind of novel curtain wall ventilator | |
| CN203132042U (en) | Energy-saving ventilator for buildings | |
| CN202706279U (en) | Double-layer internal-circulation photovoltaic curtain wall unit | |
| CN206771631U (en) | A kind of vertical new blower fan | |
| CN211290437U (en) | High-efficiency energy-saving multi-bedroom series-connection ventilation building structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |