CN202000864U - Heat-insulation ventilation noise-reduction window - Google Patents
Heat-insulation ventilation noise-reduction window Download PDFInfo
- Publication number
- CN202000864U CN202000864U CN201120007116XU CN201120007116U CN202000864U CN 202000864 U CN202000864 U CN 202000864U CN 201120007116X U CN201120007116X U CN 201120007116XU CN 201120007116 U CN201120007116 U CN 201120007116U CN 202000864 U CN202000864 U CN 202000864U
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- China
- Prior art keywords
- window
- noise
- heat
- heat insulation
- utility
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- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a heat-insulation ventilation noise-reduction window which comprises an outer window, an openable inner window and a heat-insulation silencer, wherein the openable inner window is arranged at the inner side of the outer window by a fixed frame, and the heat-insulation silencer is arranged on a window frame between the openable window and the outer window. When the heat-insulation ventilation noise-reduction window is opened, indoor air and outdoor air can circulate freely, noise outside can be isolated, and the noise decibel quantity of the air entering in a room is lower than the noise decibel quantity in door when a window is closed before the heat-insulation ventilation noise-reduction window is installed.
Description
Technical field
The utility model relates to a kind of noise reduction window, particularly a kind of insulated ventilation noise reduction window.
Background technology
The development of modern society and the raising of people's living standard, car noise have become a kind of new environomental pollution source, more and more influence people's dwelling environment, noise brings greatly tired brain to people's life, noise effect people's rest, study also has psychological health.
City noise brings people's worry, but closing window brings the very vexed problem of air again.This is the insurmountable always difficult problem of modern people's life.
General noise reduction window all is that ventilation is less, and erasure effect is not obvious, or adopts the power air draft, i.e. power consumption can not solve noise again.
The utility model content
Poor, sluggish in air circulation in order to solve the anti-acoustic capability that exists in the prior art, the problem of defectives such as daylighting difference and outward appearance are bad, the utility model provides a kind of and can keep air well to circulate when guaranteeing anti-acoustic capability, does not hinder the insulated ventilation noise reduction window of daylighting.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of insulated ventilation noise reduction window, comprise exterior window, it is characterized in that: also comprise one can open in window and heat insulation noise damper, window was installed on the inboard of described exterior window by fixed frame in this can be opened, and on the window frame in described the unlatching between window and the described exterior window heat insulation noise damper was set.
Further be characterized as and comprise some heat insulation bloops in the described heat insulation noise damper perpendicular to forms.
Further be characterized as described heat insulation noise damper and some filters be set between heat insulation bloop towards a side of exterior window.
Advantage of the present utility model is: by the insulated ventilation noise reduction window, but indoor-outdoor air free flow when opening noise reduction window, can completely cut off ambient noise again, the noise amount in decibels in the time of in the air inlet chamber is lower than the indoor noise amount in decibels of being unkitted when closing window before the insulated ventilation noise reduction window.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model one embodiment.
Fig. 3 is the structural representation of the utility model noise damper.
Fig. 4 is a band filter structural representation of the present utility model.
The specific embodiment
Below by specific instantiation and accompanying drawings embodiment of the present utility model, those skilled in the art can understand other advantage of the present utility model and effect easily by the content that this manual disclosed.The utility model also can be implemented or be used by other different instantiation, and the every details in this manual also can be based on different viewpoints and application, carries out various modifications and change under the spirit of the present utility model not deviating from.
As shown in Figure 1, a kind of insulated ventilation noise reduction window, comprise exterior window 1, comprise that also one can be opened interior window 2 and heat insulation noise damper 3, window 2 was installed on the inboard of described exterior window 1 by fixed frame in this can be opened, and generally window 2 needs the insulated ventilation noise reduction in the business district can be opened, and heat insulation noise damper 3 is set on the window frame of window 2 and exterior window 1 in can opening, can be window 2 and exterior window 1 in can opening the window frame top as shown in Figure 2 or the bottom of window frame, but be not limited thereto.The arrow indication is the direction of circulation of air among Fig. 1.
Comprise some heat insulation bloops 4 in the heat insulation noise damper 3 of the present utility model, as shown in Figure 3 perpendicular to forms.
Heat insulation as shown in Figure 4 noise damper 3 is provided with some filters 5 towards a side of exterior window 1 between each heat insulation bloop 4.Like this exterior window 1 being flow to the air that comes can filter, and purifies air within doors.
The utility model mainly contains the cellucotton formation simultaneously, has heat insulating function, and coefficient of thermal conductivity is not more than 0.17W/ (mK), and apparent density is less than 1000kg/m3, and compressive strength is greater than 0.3MPa.This product uses the Multi-Layer and Multi-Cavity heat-barrier material of highly reflective energy, can stop heat to import into, keeps the performance of ambient-temp-stable.
The foregoing description is illustrative principle of the present utility model and effect thereof only, but not is used to limit the utility model.Any those skilled in the art all can be under spirit of the present utility model and category, and the foregoing description is modified and changed.Therefore, rights protection scope of the present utility model should be listed as claims.
Claims (3)
1. insulated ventilation noise reduction window, comprise exterior window, it is characterized in that: also comprise one can open in window and heat insulation noise damper, window was installed on the inboard of described exterior window by fixed frame in this can be opened, and on the window frame in described the unlatching between window and the described exterior window heat insulation noise damper was set.
2. a kind of insulated ventilation noise reduction window according to claim 1 is characterized in that, comprises some heat insulation bloops perpendicular to forms in the described heat insulation noise damper.
3. a kind of insulated ventilation noise reduction window according to claim 2 is characterized in that, described heat insulation noise damper is provided with some filters towards a side of exterior window between heat insulation bloop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120007116XU CN202000864U (en) | 2011-01-11 | 2011-01-11 | Heat-insulation ventilation noise-reduction window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120007116XU CN202000864U (en) | 2011-01-11 | 2011-01-11 | Heat-insulation ventilation noise-reduction window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202000864U true CN202000864U (en) | 2011-10-05 |
Family
ID=44703609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120007116XU Expired - Fee Related CN202000864U (en) | 2011-01-11 | 2011-01-11 | Heat-insulation ventilation noise-reduction window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202000864U (en) |
-
2011
- 2011-01-11 CN CN201120007116XU patent/CN202000864U/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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI YIXIN ENVIRONMENTAL PROTECTION TECHNOLOGY Free format text: FORMER NAME: SHANGHAI YIXIN ENVIRONMENTAL PROTECTION DECORATION ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201616, Kunshan, Songjiang District Town, Shanghai small steam Road No. tenth, 1518 Patentee after: Shanghai Yixin Environmental Protection Technology Development Co., Ltd. Address before: 201616, Kunshan, Songjiang District Town, Shanghai small steam Road No. tenth, 1518 Patentee before: Shanghai Yixin Environmental Decoration Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 201602 No. 26, Lane 2, Kat Yip Road, Sheshan Industrial Zone, Shanghai, Songjiang District Patentee after: Shanghai Yixin Environmental Protection Technology Development Co., Ltd. Address before: 201616, Kunshan, Songjiang District Town, Shanghai small steam Road No. tenth, 1518 Patentee before: Shanghai Yixin Environmental Protection Technology Development Co., Ltd. |
|
| 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: 20111005 Termination date: 20180111 |