CN2440179Y - Noise-reducing window type air-conditioner - Google Patents
Noise-reducing window type air-conditioner Download PDFInfo
- Publication number
- CN2440179Y CN2440179Y CN 00250891 CN00250891U CN2440179Y CN 2440179 Y CN2440179 Y CN 2440179Y CN 00250891 CN00250891 CN 00250891 CN 00250891 U CN00250891 U CN 00250891U CN 2440179 Y CN2440179 Y CN 2440179Y
- Authority
- CN
- China
- Prior art keywords
- square
- air conditioner
- noise reduction
- window
- denoising
- 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.)
- Expired - Fee Related
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Duct Arrangements (AREA)
Abstract
The utility model relates to a noise-reducing window type air conditioner, which comprises the window type air conditioner 2 with an acoustic plate 1 and a square denoising hose 3 composed of PEF or a rubber plastic foaming plate. A partition plate 4 is arranged in the square denoising hose 3, forming an upper air outlet channel 5 and a lower air inlet channel 6. One end of the square denoising hose is sheathed at the air opening end 7 of the window type air conditioner 2. The square denoising hose is fastened with the window type air conditioner 2 by means of a fixing hoop 8. The other end of the square denoising hose passes through a square iron cylinder 9 which is arranged in a window frame and is matched with the square denoising hose. The square denoising hose is supported by the square iron cylinder 9. In addition, a filtering net 10 is arranged on the end opening of the end of the square denoising hose passing through a square iron cylinder. All noises generated by the window type air conditioner can be isolated out of a window by the square denoising hose. The effect of indoor noise decrease can be obtained.
Description
The utility model relates to a kind of air-conditioner, relates in particular to a kind of noise reduction window air conditioner.
At present, the noise-reduction method of window air conditioner has following several: one is that last air-supply is changed over the side air-supply; Its two, be partly to paste the foam sponge plate at air-supply wheel top to air outlet; Its three, be on pipeline, add Shockproof rubber mud drum dress, front panel installs fixed screw additional.Adopt said method,, all can not obtain desirable noise reduction though can make the vibrating noise of compressor self and the noise of fan, wind wheel and motor generation obtain some processing.When particularly air-conditioner is worked, its each parts, body fuselage, still the noise that sends to the resonance of window frame glass generation is much higher than the limit that people can bear.Such noise pollution is very harmful to the health of human body.
The purpose of this utility model is to overcome above-mentioned deficiency and provides a kind of simple in structure, and is easy for installation, and room noise can be reduced at least 35 decibels noise reduction window air conditioner.
Noise reduction window air conditioner of the present utility model comprises the window air conditioner with acoustical panel, the square noise reduction flexible pipe that constitutes by PEF or rubber-plastic foamed plate, one dividing plate is arranged in it, the air-out passage that is formed on and under air intake passage, one end of this square noise reduction flexible pipe is sleeved on the air port end of described window air conditioner, and tighten together with it by clips, its other end passes and is arranged on square work durm with matching in the window frame, and by the supporting of square work durm, and be provided with screen pack at the air intake port of this end.
Noise reduction window air conditioner of the present utility model, its further improvements are: the wall at described air-out passage is provided with sound-absorbing sponge plate.
Noise reduction window air conditioner of the present utility model, wherein said square noise reduction flexible pipe near the window frame outside and inboard place, is respectively equipped with the escutcheon and the fixed frame that match with it at it, the former is by self-tapping screw, and the latter is connected by stator and screw and square work durm.
Noise reduction window air conditioner of the present utility model wherein is provided with sealing strip respectively and between the window frame outside and the inboard at described escutcheon and fixed frame.
Noise reduction window air conditioner of the present utility model wherein is provided with the end cap of tool function key and indicator lamp at the front end of described escutcheon.
The advantage of noise reduction window air conditioner of the present utility model is: because window air conditioner is not directly installed on the window frame, but by a square noise reduction flexible pipe that constitutes by PEF or rubber-plastic foamed plate, itself and window frame is spaced apart.Like this, can be with the vibrating noise of compressor self, the noise that fan, the soft motor of wind produce, various parts, body fuselage when especially air-conditioner is worked, still produce the noise that resonance is sent to window frame glass, all intercepted outside window, make indoor noise be reduced at least 35 decibels by original about 45 decibels by described square noise reduction flexible pipe.In addition, it is simple in structure, installs also more convenient.
Below in conjunction with accompanying drawing noise reduction window air conditioner of the present utility model is described further.
Fig. 1 is that the part of the novel noise reduction window air conditioner of this reality is analysed and observe front elevational schematic.
Fig. 2 is that the part of Fig. 1 is analysed and observe schematic top plan view.
As depicted in figs. 1 and 2, escutcheon among the figure 12 and fixed frame 13 are not cut open.Noise reduction window air conditioner of the present utility model comprises window air conditioner 2 with acoustical panel 1 and the square noise reduction flexible pipe 3 that is made of PEF or rubber-plastic foamed plate, one dividing plate 4 is arranged in it, the air-out passage 5 that is formed on and under air intake passage 6, one end of this square noise reduction flexible pipe is sleeved on the air port end 7 of described window air conditioner 2, and tighten together with it by clips 8, its other end passes and is arranged on square work durm 9 with matching in the window frame, and by 9 supportings of square work durm, and be provided with screen pack 10 at the air intake port of this end.Wall at described air-out passage 5 is provided with sound-absorbing sponge plate 11.Described square noise reduction flexible pipe 3 is provided with escutcheon 12 and the fixed frame 13 that matches with it at it respectively near window frame outside and inboard place, and the former is by self-tapping screw, and the latter is connected by stator 14 and screw and square work durm 9.Be provided with sealing strip 15 respectively and between the window frame outside and the inboard at described escutcheon 12 and fixed frame 13.Be provided with the end cap 16 of tool function key and indicator lamp at the front end of described escutcheon 11.Wherein square noise reduction flexible pipe 3 can be made by the PEF that thickness is not less than 2cm, and its length can be 20cm, and the thickness of the sound-absorbing sponge plate 11 that is provided with on its air-out passage 5 walls can be 1cm.If increase the length of square noise reduction flexible pipe 3, also can further reduce noise.
Claims (6)
1, a kind of noise reduction window air conditioner, comprise the have acoustical panel window air conditioner (2) of (1), it is characterized in that: also comprise the square noise reduction flexible pipe (3) that constitutes by PEF or rubber-plastic foamed plate, one dividing plate (4) is arranged in it, the air-out passage (5) that is formed on and under air intake passage (6), one end of this square noise reduction flexible pipe is sleeved on the air port end (7) of described window air conditioner (2), and tighten together with it by clips (8), its other end passes and is arranged on square work durm with matching (9) in the window frame, and by square work durm (9) supporting, and be provided with screen pack (10) at the air intake port of this end.
2, noise reduction window air conditioner according to claim 1 is characterized in that: the wall at described air-out passage (5) is provided with sound-absorbing sponge plate (11).
3, noise reduction window air conditioner according to claim 1 and 2, it is characterized in that: described square noise reduction flexible pipe (3), locate near the window frame outside and inboard at it, be respectively equipped with the escutcheon (12) and the fixed frame (13) that match with it, the former is by self-tapping screw, and the latter is connected by stator (14) and screw and square work durm (9).
4, noise reduction window air conditioner according to claim 3 is characterized in that: be provided with sealing strip (15) respectively and between the window frame outside and the inboard at described escutcheon (12) and fixed frame (13).
5, according to claim 1,3 or 4 described noise reduction window air conditioners, it is characterized in that: the end cap (16) that is provided with tool function key and indicator lamp at the front end of described escutcheon (12).
6, noise reduction window air conditioner according to claim 2 is characterized in that: the end cap (16) that is provided with tool function key and indicator lamp at the front end of described escutcheon (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00250891 CN2440179Y (en) | 2000-09-08 | 2000-09-08 | Noise-reducing window type air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00250891 CN2440179Y (en) | 2000-09-08 | 2000-09-08 | Noise-reducing window type air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2440179Y true CN2440179Y (en) | 2001-07-25 |
Family
ID=33608963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00250891 Expired - Fee Related CN2440179Y (en) | 2000-09-08 | 2000-09-08 | Noise-reducing window type air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2440179Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115423A (en) * | 2011-11-16 | 2013-05-22 | 北京利德华福电气技术有限公司 | Water separation shutter |
-
2000
- 2000-09-08 CN CN 00250891 patent/CN2440179Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115423A (en) * | 2011-11-16 | 2013-05-22 | 北京利德华福电气技术有限公司 | Water separation shutter |
| CN103115423B (en) * | 2011-11-16 | 2015-11-25 | 北京利德华福电气技术有限公司 | Water blocking shutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Peng Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |