CN202040898U - Cabinet-type air conditioner with flow-guiding sound-absorbing structure - Google Patents
Cabinet-type air conditioner with flow-guiding sound-absorbing structure Download PDFInfo
- Publication number
- CN202040898U CN202040898U CN2011200921643U CN201120092164U CN202040898U CN 202040898 U CN202040898 U CN 202040898U CN 2011200921643 U CN2011200921643 U CN 2011200921643U CN 201120092164 U CN201120092164 U CN 201120092164U CN 202040898 U CN202040898 U CN 202040898U
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- CN
- China
- Prior art keywords
- air conditioner
- cabinet
- sound
- absorbing structure
- water conservancy
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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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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses a cabinet-type air conditioner with a flow-guiding sound-absorbing structure, which comprises a cabinet machine. A flow guiding plate is arranged at the top of the cabinet machine; a gap is arranged between the flow guiding plate and a shell of the cabinet machine; and a sound absorbing material is arranged in the gap. Compared with the prior art, by using the cabinet-type air conditioner with the flow-guiding sound-absorbing structure, which is provided by the utility model, the air flowage is subjected to flow guiding and sound absorption, and the noise level can be effectively decreased.
Description
Technical field
The utility model relates to the air-conditioner field, exactly is meant a kind of cabinet air conditioner with water conservancy diversion sound-absorbing structure.
Background technology
The structure of existing cabinet air conditioner with water conservancy diversion sound-absorbing structure as shown in Figure 1, comprise spiral case 1, blower fan 2, cabinet-type air conditioner 3, air outlet 6, heat exchanger 7, drip tray 9, air inlet 10 parts such as grade, air is delivered to heat exchanger 7 by blower fan 2, can only carry out a heat exchange between air and the heat exchanger 7, heat-exchange time between air and the heat exchanger 7 is very short, heat exchange is also insufficient, heat exchange efficiency is not high, and the noise that produces in the afterbody air channel directly passes to the room by air outlet 6, air is through entering the room through the zig zag of 90 degree behind the heat exchanger 7, air easily whirlpool occurs in corner, cabinet-type air conditioner 3 top, and the flow losses of air are big, and noise is also big.
Someone proposes to install the air that flow deflector improves the air outlet place additional at air outlet and flows.Such improvement all has to a certain degree improvement to the reduction of cabinet air conditioner noise with water conservancy diversion sound-absorbing structure, but the problems referred to above with cabinet air conditioner of water conservancy diversion sound-absorbing structure fundamentally do not improve.
The utility model content
At above-mentioned defective, the technical problem that the utility model solves is to provide a kind of cabinet air conditioner with water conservancy diversion sound-absorbing structure, air is flowed carry out water conservancy diversion and sound-absorbing, can effectively reduce noise level.
In order to solve above technical problem, the cabinet air conditioner with water conservancy diversion sound-absorbing structure that the utility model provides comprises cabinet-type air conditioner, and the top of described cabinet-type air conditioner is provided with deflector, be provided with the gap between the shell of described deflector and described cabinet-type air conditioner, be provided with sound-absorbing material in the described gap.
Preferably, described deflector is a streamlined structure, and described deflector is provided with perforation.
Preferably, the upper edge of described deflector is parallel with the upper edge of air outlet.
Preferably, described deflector is an aluminium sheet, and the thickness of described aluminium sheet is 0.5mm-2mm.
Preferably, the diameter of described perforation is 3mm-10mm.
Preferably, the spacing between the described perforation is 5mm-20mm.
Preferably, described sound-absorbing material is the sound-absorbing mineral wool.
Preferably, described heat exchanger is provided with drip tray.
The cabinet air conditioner with water conservancy diversion sound-absorbing structure that the utility model provides comprises cabinet-type air conditioner, and the top of described cabinet-type air conditioner is provided with deflector, is provided with the gap between the shell of described deflector and described cabinet-type air conditioner, is provided with sound-absorbing material in the described gap.Compared with prior art, the cabinet air conditioner that the utility model provides with water conservancy diversion sound-absorbing structure, the deflector at cabinet-type air conditioner top has reorganized the type of flow of air outlet slit, significantly reduces noise on the basis of improving air circulation.
Description of drawings
Fig. 1 is for having the structural representation of the cabinet air conditioner of water conservancy diversion sound-absorbing structure in the prior art, the direction of arrow is air-flow direction among the figure;
Fig. 2 is for having the structural representation of the cabinet air conditioner of water conservancy diversion sound-absorbing structure in the utility model, the direction of arrow is air-flow direction among the figure;
Fig. 3 is the part-structure schematic diagram that the utlity model has deflector in the cabinet air conditioner of water conservancy diversion sound-absorbing structure.
Wherein, respectively be denoted as among the figure:
1-spiral case, 2-blower fan, 3-cabinet-type air conditioner, 4-deflector, 5-sound-absorbing material, 6-air outlet, 7-heat exchanger; 8-divides heat exchanger; The 9-drip tray; The 10-air inlet; The 11-perforation; The diameter of D-perforation; The spacing of L-perforation.
The specific embodiment
For those skilled in the art can understand technical scheme provided by the utility model better, set forth below in conjunction with specific embodiment.
See also Fig. 2, Fig. 3, Fig. 2 is for having the structural representation of the cabinet air conditioner of water conservancy diversion sound-absorbing structure in the utility model, and the direction of arrow is air-flow direction among the figure; Fig. 3 is the part-structure schematic diagram that the utlity model has deflector in the cabinet air conditioner of water conservancy diversion sound-absorbing structure.
The cabinet air conditioner with water conservancy diversion sound-absorbing structure that the utility model provides comprises spiral case 1, has the effect of water conservancy diversion and diffusion; Blower fan 2 quickens air and flows.Heat exchanger 7 with cabinet air conditioner of water conservancy diversion sound-absorbing structure comprises two sections branch heat exchangers 8; The top of cabinet-type air conditioner 3 is provided with deflector 4, is provided with the gap between the shell of deflector 4 and cabinet-type air conditioner 3, is provided with sound-absorbing material 5 in the gap, and sound-absorbing material 5 is the sound-absorbing mineral wool.
Deflector 4 is the aluminium sheet of streamlined structure, and deflector 4 is provided with perforation 11, and the diameter D of perforation 11 is 6mm; Spacing L between the perforation 11 is 12mm.The thickness of deflector 4 is 1mm, and the upper edge of deflector 4 is parallel with the upper edge of air outlet 6.Deflector 4 is provided with perforation 11 and is equivalent to the perforated acoustic board structure, emphasis carries out sqouynd absorption lowering noise at the noise in the 500HZ-800HZ scope, sound-absorbing material 5 between the shell of while deflector 4 and cabinet-type air conditioner 3 is the absorbing high-frequency noise well, also can reduce the projection of noises in the cabinet-type air conditioner 3.
Heat exchanger 7 is divided into two sections branch heat exchangers 8, divides doubling certain angle between the heat exchanger 8.Owing to be provided with two sections branch heat exchangers 8, increased heat exchange area and heat exchanger time between air and the heat exchanger 7.In addition, with respect to existing technology, divide the spacing between the heat exchanger 8 amid a sharp increase, can reduce the resistance that air flows like this, increase air circulation, the coefficient of heat transfer increases, and the efficiency coefficient improves.
Heat exchanger 7 is provided with drip tray 9, receives the condensed water that gets off from heat exchanger 7 condensations.The cabinet air conditioner with water conservancy diversion sound-absorbing structure that the utility model provides has been installed two drip trays, and each section branch heat exchanger 8 bottoms all are provided with drip tray 9, and the condensation flow of dividing heat exchanger 8 is to drip tray 9.
The course of work and the principle of the cabinet air conditioner with water conservancy diversion sound-absorbing structure that the utility model provides are as follows:
Air enters cabinet-type air conditioner 3 by air inlet 10, deliver to heat exchanger 7 by blower fan 2, twice of air flows to the top of cabinet-type air conditioner 3 after undue heat exchanger 8 heat exchange, deflector 4 and sound-absorbing material 5 will project its surperficial noise and sponge a part, reduce the noise that passes to the room; Deflector 4 plays the effect of water conservancy diversion simultaneously, and excessive 90 degree that airflow direction is mild have avoided whirlpool with the generation that refluxes, and deflector 4 flushes with air outlet 6 upper edges, flows to the room by air outlet then.
Compared with prior art, the cabinet air conditioner that the utility model provides with water conservancy diversion sound-absorbing structure, adopt two sections branch heat exchanger, can utilize the confined space of cabinet-type air conditioner inside better, improve the heat exchange efficiency of heat exchanger, the deflector that cooperates the cabinet-type air conditioner top has simultaneously reorganized the type of flow of air outlet slit, significantly reduces noise on the basis of improving air circulation.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (7)
1. the cabinet air conditioner with water conservancy diversion sound-absorbing structure comprises cabinet-type air conditioner, it is characterized in that, the top of described cabinet-type air conditioner is provided with deflector, is provided with the gap between the shell of described deflector and described cabinet-type air conditioner, is provided with sound-absorbing material in the described gap.
2. the cabinet air conditioner with water conservancy diversion sound-absorbing structure according to claim 1 is characterized in that, described deflector is a streamlined structure, and described deflector is provided with perforation.
3. the cabinet air conditioner with water conservancy diversion sound-absorbing structure according to claim 1 is characterized in that the upper edge of described deflector is parallel with the upper edge of air outlet.
4. the cabinet air conditioner with water conservancy diversion sound-absorbing structure according to claim 1 is characterized in that, described deflector is an aluminium sheet, and the thickness of described aluminium sheet is 0.5mm-2mm.
5. the cabinet air conditioner with water conservancy diversion sound-absorbing structure according to claim 2 is characterized in that, the diameter of described perforation is 3mm-10mm.
6. the cabinet air conditioner with water conservancy diversion sound-absorbing structure according to claim 2 is characterized in that, the spacing between the described perforation is 5mm-20mm.
7. the cabinet air conditioner with water conservancy diversion sound-absorbing structure according to claim 1 is characterized in that described heat exchanger is provided with drip tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200921643U CN202040898U (en) | 2011-03-31 | 2011-03-31 | Cabinet-type air conditioner with flow-guiding sound-absorbing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200921643U CN202040898U (en) | 2011-03-31 | 2011-03-31 | Cabinet-type air conditioner with flow-guiding sound-absorbing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040898U true CN202040898U (en) | 2011-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200921643U Expired - Fee Related CN202040898U (en) | 2011-03-31 | 2011-03-31 | Cabinet-type air conditioner with flow-guiding sound-absorbing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040898U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528128A (en) * | 2012-07-05 | 2014-01-22 | 大金工业株式会社 | Air conditioner |
| CN103939984A (en) * | 2014-03-31 | 2014-07-23 | 美的集团武汉制冷设备有限公司 | Indoor unit of air conditioner |
| CN105352153A (en) * | 2015-12-01 | 2016-02-24 | 珠海格力电器股份有限公司 | Air guide structure and cabinet air conditioner with same |
-
2011
- 2011-03-31 CN CN2011200921643U patent/CN202040898U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528128A (en) * | 2012-07-05 | 2014-01-22 | 大金工业株式会社 | Air conditioner |
| CN103939984A (en) * | 2014-03-31 | 2014-07-23 | 美的集团武汉制冷设备有限公司 | Indoor unit of air conditioner |
| CN105352153A (en) * | 2015-12-01 | 2016-02-24 | 珠海格力电器股份有限公司 | Air guide structure and cabinet air conditioner with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20111116 Termination date: 20160331 |