CN203132039U - Novel wall-type ventilator - Google Patents
Novel wall-type ventilator Download PDFInfo
- Publication number
- CN203132039U CN203132039U CN 201320150792 CN201320150792U CN203132039U CN 203132039 U CN203132039 U CN 203132039U CN 201320150792 CN201320150792 CN 201320150792 CN 201320150792 U CN201320150792 U CN 201320150792U CN 203132039 U CN203132039 U CN 203132039U
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- China
- Prior art keywords
- air port
- port panel
- novel wall
- bellows
- indoor
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Abstract
The utility model relates to a novel wall-type ventilator. The novel wall-type ventilator comprises an indoor air port panel, an outdoor air port panel and a corrugated pipe; one end of the corrugated pipe is connected with the indoor air port panel, and the other end of the corrugated pipe is connected with the outdoor air port panel; a filtering net is arranged in the outdoor air port panel; and a filtering net and silencing sponge are arranged in the corrugated pipe. The novel wall-type ventilator is simple in structure and low in cost and can effectively meet the requirement of the indoor fresh air.
Description
Technical field
The utility model relates to a kind of ventilator, a kind of novel wall formula ventilator specifically, and this device is applicable to the indoor air-changing of building.
Background technology
At present, the ventilator on the market mainly contains ventilation shaft, outer gas port, and indoor air inlet, blower fan are formed.Technical substantially all is the blower fan air draft, makes indoor negative pressure state, makes the indoor-outdoor air exchange, and machine of addition at home, taken segment space on the one hand, also needs configuration power supply separately, fan noise is also big on the other hand, and cost is also high, assembles also more loaded down with trivial details.
The utility model content
For addressing the above problem, the utility model provides a kind of novel wall formula ventilator, and it is simple in structure, and cost is low, can effectively reach the requirement in the fresh air inlet chamber.For solving above technical problem, the technical scheme that the utility model is taked is:
A kind of novel wall formula ventilator comprises:
Indoor air port panel, outdoor air port panel and bellows;
One end of described bellows is connected with described indoor air port panel, and the other end is connected with described outdoor air port panel;
Be provided with screen pack in the panel of described outdoor air port;
Be provided with screen pack and noise reduction sponge in the described bellows.
Preferably, described bellows is the telescopic bellows.
The novel wall formula ventilator that the utility model provides is the passive air-intake device in the central VMC, is used for the indoor air-changing of building in the system and has following having a few:
1, non-power consumption.
2, structural design and the sound-absorbing material that reduces noise arranged on the air duct, reduce new wind noise to greatest extent.
3, large tracts of land air exchange channels designs, but and free adjustment.
4, clean conveniently, reasonable in design, unpowered original paper, the equal non-corroding possibility of whole spare and accessory parts, available water is directly washed.
5, all fully take into account different environments for use at aspects such as installation, structural design, material selections, guarantee its security, reliability.
Description of drawings
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the cutaway view of A-A direction among Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the vertical view of Fig. 1;
Fig. 5 is the upward view of Fig. 1.
The specific embodiment
Extremely shown in Figure 5 as Fig. 1, a kind of novel wall formula ventilator, comprise indoor air port panel 1, outdoor air port panel 2 and bellows 3, wherein indoor air port panel 1 is installed on indoorly, and it adopts ABS material, good looking appearance, outdoor air port panel 2 is installed on outdoor, 3 of bellowss are positioned at body of wall, and an end of bellows 3 is connected with indoor air port panel 1 by clamp 6, and the other end then passes through packing ring 7 and is connected with outdoor air port panel 2; Be provided with screen pack 4 in the outdoor air port panel 2, also be provided with screen pack 4 in the bellows 3, also be provided with noise reduction sponge 5.
As the improvement of above-described embodiment scheme, bellows 3 is the telescopic bellows, to adapt to different thickness of wall body.
Operation principle: this novel wall formula ventilator is the diffusion principle of the partial pressure difference that causes according to natural environment and gas and produce a kind of scavenging way of air exchange, and its ventilation effect depends primarily on following factor under equal ventilation area:
1. the size of indoor/outdoor temperature-difference: the difference of indoor and outdoor temperature causes the difference of air pressure, impels air to flow.
2. the size of outdoor natural wind: outdoor natural wind causes the partial pressure of indoor and outdoor poor, impels air to flow.
3. temperature just: when temperature was higher, gas molecule was active, and its diffusivity is stronger, impels the mutual scattering and permeating of indoor-outdoor air.
Above-described embodiment should not be considered as restriction of the present utility model, but any improvement of doing based on spirit of the present utility model, all should be within protection domain of the present utility model.
Claims (2)
1. novel wall formula ventilator is characterized in that comprising:
Indoor air port panel, outdoor air port panel and bellows;
One end of described bellows is connected with described indoor air port panel, and the other end is connected with described outdoor air port panel:
Be provided with screen pack in the panel of described outdoor air port;
Be provided with screen pack and noise reduction sponge in the described bellows.
2. novel wall formula ventilator as claimed in claim 1 is characterized in that:
Described bellows is the telescopic bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320150792 CN203132039U (en) | 2013-03-22 | 2013-03-22 | Novel wall-type ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320150792 CN203132039U (en) | 2013-03-22 | 2013-03-22 | Novel wall-type ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203132039U true CN203132039U (en) | 2013-08-14 |
Family
ID=48940013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320150792 Expired - Fee Related CN203132039U (en) | 2013-03-22 | 2013-03-22 | Novel wall-type ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203132039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387590A (en) * | 2015-10-23 | 2016-03-09 | 浙江美尔凯特集成吊顶有限公司 | Air exchange air opening external element |
-
2013
- 2013-03-22 CN CN 201320150792 patent/CN203132039U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387590A (en) * | 2015-10-23 | 2016-03-09 | 浙江美尔凯特集成吊顶有限公司 | Air exchange air opening external element |
| CN105387590B (en) * | 2015-10-23 | 2018-04-24 | 浙江美尔凯特集成吊顶有限公司 | Ventilation air port external member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: CHONGQING DONGJIE TECHNOLOGY Co.,Ltd. Person in charge of patentsThe principal of patent Document name: Patent Right Termination Notice |
|
| 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: 20130814 |