CN2811809Y - Air inlet structure of cabinet type air conditioner chassis - Google Patents
Air inlet structure of cabinet type air conditioner chassis Download PDFInfo
- Publication number
- CN2811809Y CN2811809Y CNU2005200268219U CN200520026821U CN2811809Y CN 2811809 Y CN2811809 Y CN 2811809Y CN U2005200268219 U CNU2005200268219 U CN U2005200268219U CN 200520026821 U CN200520026821 U CN 200520026821U CN 2811809 Y CN2811809 Y CN 2811809Y
- Authority
- CN
- China
- Prior art keywords
- chassis
- air
- air inlet
- back cover
- air conditioner
- 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)
Abstract
The utility model discloses an air inlet structure of a cabinet type air conditioner chassis, which belongs to a casing of the air conditioner. The utility model comprises a back casing connected with a back wall of the chassis and a side wall of the chassis at the rear part of the chassis, a front casing connected with the upper side of a front air inlet of the chassis, a blower scroll case and a blower arranged at the lower part of the back casing, an evaporator carrying out indoor heat exchange arranged at the upper part of the back casing, etc. The side wall of the chassis is also provided with a side air inlet of the chassis by which air can enter the lower space of the back casing. Because the two side walls of the chassis of the utility model in such a design are additionally provided with the side air inlets of the chassis, the air inlet space of the air conditioner is enlarged, wind resistance is reduced, air input increases and the property of the blower is played fully so as to improve air conditioning efficiency.
Description
Technical field
The utility model relates to the shell of air-conditioner, specifically is the air intake structure on a kind of cabinet air conditioner chassis.
Background technology
In general, air-conditioner is to keep the pure and fresh device of indoor air environment, roughly can be divided into detachable air conditioner (seperate type or split type) and integral air conditioner (windowtype).
Integral air conditioner is integrated condensation, heat dispersion, and operated by rotary motion is at the device on the wall or on the window; The performance of detachable air conditioner and integral air conditioner is much the same, detachable air conditioner generally is meant the indoor set that indoor heat-exchange device is set indoor, at the outdoor off-premises station that outdoor heat-exchange device and compression set are set, be connected with coolant piping between indoor set and the off-premises station.
The cabinet type indoor machine that indoor machine of air-conditioner can be divided into wall indoor unit again and land.
The cabinet type air conditioner indoor machine of prior art comprises chassis 10 as shown in the figure, is installed in the back cover 5 of 10 top rear portions, chassis and open at its front; In conjunction with and be sealed on open back cover 5 fronts, and the fore shell 3 that air is sucked to back cover 5; The bottom that is installed in back cover 5 is that power is through the blower fan 19 of fan scroll 8 to inside and outside forced conveyance air with motor (not shown); Be installed in the evaporimeter 6 that blower fan 19 upsides carry out indoor heat exchange, and below evaporimeter 6, be provided with the ponding dish 7 that gathers condensed water; The blower fan both sides of back cover 5 bottoms also are provided with plasma air purifier 9.
The front hanging scroll of fore shell 3 connects the front panel 1 that a side is rotated, the top of the fore shell 3 horizontal wind blade 4 that is coupling, the two sides that fore shell 3 the is formed slopely air intake lattice fan 2 that is coupling; Fore shell 3 bottom jacks are for packing nanometer air purifier 12 into, and the corresponding jack that forms in both sides, bottom supplies to insert screen pack 11,
Fore shell 3 is mounted on 10 front and rears of chassis with back cover 5.The rectangular groove shape in the rear portion on chassis 10 comprises that the chassis side wall 14 of chassis rear wall 13, both sides, wall end face are provided with the back cover location mark 17 that back cover is installed, and are convenient to location and installation; Be beneficial to braced chassis intensity by the strong platform 18 of impact in the bottom surface in the groove.The front portion on chassis 10 forms air inlet 20 before the domatic chassis of bottom-up arc, and the axis hole on its two side is for wind blade 4 is installed; Be formed with on the 10 front part sides wall end faces of chassis for screen pack slot 15 and fore shell fixing hole 21 that fore shell and screen pack are installed.
The running of the air conditioner room unit of above-mentioned formation is as follows.
Blower fan is driven, air by the chassis before air inlet 20 and air-inlet grille 2 bottoms enter back cover 5 bottoms through filter screen 11 or nanometer air purifier 12, enter back cover 5 tops and carry out heat exchange with evaporimeter 6 under the guiding of blower fan 19 and fan scroll 8, the gas after the heat exchange is discharged by the horizontal wind blade 4 in back cover 5 tops.
But the utility model of above-mentioned formation can only suck air by air inlet 20 before the chassis and both sides air-inlet grille 2 bottoms, because admission space is too little, windage is big, and fan performance descends, and causes air-conditioner efficiency to descend.
Summary of the invention
The utility model is exactly that air can only enter the problem of air-conditioner with air inlet before crossing the chassis in the prior art in order to solve, and a kind of air intake structure that increases the cabinet air conditioner chassis of admission space is provided.
The utility model is realized by following technical scheme.
The air intake structure on a kind of cabinet air conditioner chassis comprises with the chassis rear wall chassis side wall at rear portion, chassis the back cover that is connected is installed, and with chassis nose air intake top the fore shell that is connected is installed, and fan scroll, the blower fan 19 of the setting of back cover bottom; Be installed in back cover top and carry out evaporimeter of indoor heat exchange etc.; Its chassis side wall also is formed with the chassis side air inlet that gas can enter the back cover lower space.
The air intake structure on described chassis, the corresponding chassis side air inlet that forms of the chassis side wall of its both sides, chassis.
The air intake structure on described chassis, its chassis side air inlet is square.
She Ji the utility model strengthens the admission space of air-conditioner owing to be formed with the chassis side air inlet of increase in the two side, chassis like this, and windage reduces, and air inflow increases, and gives full play to fan performance, thereby has improved air conditioning efficient.
Description of drawings
Fig. 1 is existing cabinet air conditioner decomposition texture schematic diagram;
Fig. 2 is the perspective view on existing cabinet air conditioner chassis;
Fig. 3 is a perspective view of the present utility model.
Among the figure: 1. front panel 2. air intake lattice are fanned
3. fore shell 4. wind blades
5. back cover 6. evaporimeters
7. ponding dish 8. fan scrolls
Plasma air purifier 10.10 '. the chassis
11. screen pack 12. nanometer air purifiers
13.13 '. chassis rear wall 14.14 '. chassis side wall
15.15 '. screen pack slot 16 .16 '. air inlet before the chassis
17.17 '. back cover location mark 18.18 '. strengthen platform
19. blower fan 20. chassis side air inlets
21. fore shell jack.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
Parts same as the prior art have used same symbol in the accompanying drawing.
The air intake structure on a kind of cabinet air conditioner chassis comprises with chassis rear wall 13 chassis side walls 14 at 10 rear portions, chassis the back cover 5 that is connected is installed, and with chassis nose air intake 16 tops the fore shell 3 that is connected is installed, and fan scroll 8, the blower fan 19 of the setting of back cover 5 bottoms; Be installed in back cover 5 tops and carry out evaporimeter 6 of indoor heat exchange etc., its chassis side wall 14 also is formed with the chassis side air inlet 20 that gas can enter back cover 5 lower space.
The air intake structure on described chassis, the chassis side wall 14 corresponding chassis side air inlets 20 that form of its 10 both sides, chassis.
The air intake structure on described chassis, its chassis side air inlet 20 is square.
Fore shell 3 is mounted on 10 front and rears of chassis with back cover 5.The rectangular groove shape in the rear portion on chassis 10 comprises that the chassis side wall 14 of chassis rear wall 13, both sides, wall end face are provided with the back cover location mark 17 that back cover is installed, and are convenient to location and installation; Be beneficial to braced chassis intensity by the strong platform 18 of impact in the bottom surface in the groove.The front portion on chassis 10 forms air inlet 16 before the domatic chassis of bottom-up arc, and the axis hole on its two side is for wind blade 4 is installed; Be formed with on the 10 front part sides wall end faces of chassis for screen pack slot 15 and fore shell jack 21 that fore shell and screen pack are installed.
The utility model running of above-mentioned formation is as follows.
Blower fan is driven, air by the chassis before air inlet 16, chassis side air inlet 20 backs and both sides air-inlet grille 2 bottoms enter back cover 5 bottoms through filter screen 11, enter back cover 5 tops and carry out heat exchange with evaporimeter 6 under the guiding of blower fan 19 and fan scroll 8, the gas after the heat exchange is discharged by the horizontal wind blade 4 in back cover 5 tops, air-inlet grille top, both sides.
Like this, increased chassis side air inlet 20 on the basis of the utility model of above-mentioned formation air inlet 16 before the chassis again, thereby it is too little to have increased admission space, windage is reduced, make full use of fan performance, help improving efficiency of air conditioner.
Claims (3)
1. the air intake structure on a cabinet air conditioner chassis comprises with the chassis rear wall chassis side wall at rear portion, chassis the back cover that is connected is installed, and with chassis nose air intake top the fore shell that is connected is installed, and fan scroll, the blower fan of the setting of back cover bottom; Be installed in back cover top and carry out evaporimeter of indoor heat exchange etc., it is characterized in that chassis side wall also is formed with the chassis side air inlet that gas can enter the back cover lower space.
2. the air intake structure on chassis according to claim 1 is characterized in that the chassis side wall correspondence of both sides, chassis forms chassis side air inlet.
3. the air intake structure on chassis according to claim 1 is characterized in that chassis side air inlet is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200268219U CN2811809Y (en) | 2005-07-28 | 2005-07-28 | Air inlet structure of cabinet type air conditioner chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200268219U CN2811809Y (en) | 2005-07-28 | 2005-07-28 | Air inlet structure of cabinet type air conditioner chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2811809Y true CN2811809Y (en) | 2006-08-30 |
Family
ID=36938199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200268219U Expired - Fee Related CN2811809Y (en) | 2005-07-28 | 2005-07-28 | Air inlet structure of cabinet type air conditioner chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2811809Y (en) |
-
2005
- 2005-07-28 CN CNU2005200268219U patent/CN2811809Y/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 | ||
| 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 |