CN201377862Y - Novel indoor set of low static pressure wind pipe machine - Google Patents
Novel indoor set of low static pressure wind pipe machine Download PDFInfo
- Publication number
- CN201377862Y CN201377862Y CN200920143086U CN200920143086U CN201377862Y CN 201377862 Y CN201377862 Y CN 201377862Y CN 200920143086 U CN200920143086 U CN 200920143086U CN 200920143086 U CN200920143086 U CN 200920143086U CN 201377862 Y CN201377862 Y CN 201377862Y
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- air
- indoor set
- fan blade
- flow fan
- heat exchanger
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- Expired - Fee Related
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model discloses a novel indoor set of low static pressure wind pipe machine, which is characterized in that a through-flow fan blade is arranged, wherein the through-flow fan blade is located on one side of an air outlet, and a heat exchanger assembly is located on one side of an air inlet. The novel indoor set is especially suitable for a central air-conditioning system which has low noise, uniform air-out and strict requirements to the height of lifting layers. The novel indoor set is a multi-folding structure through being provided with the heat exchanger assembly, and is arranged around the periphery of the air inlet side of the through-flow fan blade, the design of an air channel is optimized, each heat exchanging blade can be guaranteed to be approximately vertical to the direction of air flow, the heat exchanging area can be effectively increased, the uniformity of the air flow is increased, and the heat exchanging effect is further improved.
Description
Technical field:
The utility model relates to the central air conditioner system parts, and specifically a kind of low static pressure air-cooled ducted air conditioner indoor set is applicable to require the central air conditioner system that noise is low, air-out even, the lifting floor height has strict demand.
Background technology:
The low static pressure air-cooled ducted air conditioner indoor machine structure form of generally using is provided with centrifugal blower 22 as shown in Figure 1 at present, and flat plate heat exchanger 21 is positioned at air outlet one side, and its structure setting also comprises motor, drip tray, controller and sheet metal structural spare.The advantage of centrifugal blower is that pressure head is big, efficient is high.Under the occasion of low static pressure, this advantage can not obtain performance but in fact.Simultaneously, the air-out of centrifugal blower is young, causes the air-flow skewness of heat exchanger surface, and the slab construction of heat exchanger itself and position are provided with all that the heat exchanging area limits to some extent in addition, makes efficiency of heat exchanger can not reach best, and pneumatic noise is also bigger.
Summary of the invention:
For overcoming the defective of prior art, the purpose of this utility model is to provide a kind of novel low static pressure air-cooled ducted air conditioner indoor set, when being fit to low static pressure occasion, reaches low noise, air-out is even, heat exchange efficiency is high technique effect.
The utility model technical solution problem adopts following technical scheme:
A kind of novel low static pressure air-cooled ducted air conditioner indoor set, it is characterized in that in described indoor set, through-flow fan blade being set, described through-flow fan blade is positioned at air outlet of indoor set one side, and heat exchanger assembly is positioned at indoor set air inlet one side, and described heat exchanger assembly is provided with around air intake one side of through-flow fan blade is peripheral.
Described heat exchanger assembly is a multi-fold structure, and with the peripheral setting of its air intake one side around through-flow fan blade, has optimized the air channel design, and the backing of whenever converting all can guarantee and the airflow direction near normal, can effectively increase heat exchange area, increase airflow homogeneity.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, it is more even that the setting of the utility model through-flow fan blade makes low static pressure air-cooled ducted air conditioner indoor set air-out, helps improving heat exchange efficiency;
2, the utility model has reduced noise than centrifugal blower;
3, the not enough 200mm of the utility model complete machine height, and square one adopts the existing structure form complete machine height of centrifugal blower greater than 230mm down.
4, the utility model is a multi-fold structure by heat exchanger assembly is set, and with the peripheral setting of its air intake one side around through-flow fan blade, optimized the air channel design, whenever the backing of converting all can guarantee and the airflow direction near normal, can effectively increase heat exchange area, increase airflow homogeneity, thereby further improve the heat exchange effect.
Description of drawings:
Fig. 1 is the prior art structural representation.
Fig. 2 is the utility model principle schematic.
Fig. 3 is the utility model master TV structure schematic diagram.
Fig. 4 is the utility model side-looking structural representation.
Number in the figure: 1 plastic packaging motor, 2 through-flow fan blades, 3 supports of bearing, 4 hangers, 5 top frame assemblies, 6 heat exchanger suspension brackets, 7 heat exchanger assemblies, 8 electric machine supports, 9 upper air ducts, 10 wind tongues, 11 wind tongue base plates, 12 drip tray assemblies, 21 flat plate heat exchangers, 22 centrifugal blowers.
Below pass through the specific embodiment, and the utility model is described in further detail in conjunction with the accompanying drawings.
The specific embodiment,
Non-limiting examples is as described below:
Embodiment: referring to Fig. 2,3 and 4, through-flow fan blade 2 is set in indoor set, through-flow fan blade 2 is positioned at air outlet of indoor set one side, and heat exchanger assembly 7 is positioned at indoor set air inlet one side; Heat exchanger assembly 7 is set is multi-fold structure, roll over heat exchanger assembly 7 more and be provided with around air intake one side of through-flow fan blade 2 is peripheral, motor 1 adopts plastic packaging motor, and is safe and reliable.
Corresponding construction setting in concrete the enforcement also comprises:
Claims (2)
1, a kind of novel low static pressure air-cooled ducted air conditioner indoor set, it is characterized in that in described indoor set, being provided with through-flow fan blade (2), described through-flow fan blade (2) is positioned at air outlet of indoor set one side, heat exchanger assembly (7) is positioned at indoor set air inlet one side, and described heat exchanger assembly (7) is provided with around air intake one side of through-flow fan blade (2) is peripheral.
2, novel low static pressure air-cooled ducted air conditioner indoor set according to claim 1 is characterized in that described heat exchanger assembly (7) is a multi-fold structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920143086U CN201377862Y (en) | 2009-02-25 | 2009-02-25 | Novel indoor set of low static pressure wind pipe machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920143086U CN201377862Y (en) | 2009-02-25 | 2009-02-25 | Novel indoor set of low static pressure wind pipe machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201377862Y true CN201377862Y (en) | 2010-01-06 |
Family
ID=41517977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920143086U Expired - Fee Related CN201377862Y (en) | 2009-02-25 | 2009-02-25 | Novel indoor set of low static pressure wind pipe machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201377862Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727586A (en) * | 2012-10-15 | 2014-04-16 | 珠海格力电器股份有限公司 | Duct type air conditioner |
| CN108006820A (en) * | 2017-11-29 | 2018-05-08 | 海信（山东）空调有限公司 | Air-cooled ducted air conditioner |
-
2009
- 2009-02-25 CN CN200920143086U patent/CN201377862Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727586A (en) * | 2012-10-15 | 2014-04-16 | 珠海格力电器股份有限公司 | Duct type air conditioner |
| CN103727586B (en) * | 2012-10-15 | 2016-12-21 | 珠海格力电器股份有限公司 | Air-cooled ducted air conditioner |
| CN108006820A (en) * | 2017-11-29 | 2018-05-08 | 海信（山东）空调有限公司 | Air-cooled ducted air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20140225 |