CN203869163U - Air conditioner indoor unit and split type ground air conditioner - Google Patents
Air conditioner indoor unit and split type ground air conditioner Download PDFInfo
- Publication number
- CN203869163U CN203869163U CN201420212767.6U CN201420212767U CN203869163U CN 203869163 U CN203869163 U CN 203869163U CN 201420212767 U CN201420212767 U CN 201420212767U CN 203869163 U CN203869163 U CN 203869163U
- Authority
- CN
- China
- Prior art keywords
- air
- air conditioner
- heat exchanger
- indoor apparatus
- spiral case
- 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 - Lifetime
Links
- 238000004378 air conditioning Methods 0.000 description 7
- 241000237858 Gastropoda Species 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model provides an air conditioner indoor unit and a split type ground air conditioner. The air conditioner indoor unit comprises a unit body, a backboard, a heat exchanger, a volute and a centrifugal wind wheel, wherein the heat exchanger is located at the upper portion of the unit body and inclines relative to the backboard; the heat exchanger is used for being in heat exchange with indoor air; the volute is installed on the backboard and located at the lower portion of the unit body; an air outlet of an air outlet channel of the volute faces towards the lower portion of the heat exchanger; the centrifugal wind wheel is installed inside the volute. According to the air conditioner indoor unit, the air outlet of the air outlet channel of the volute faces towards the lower portion of the heat exchanger, and therefore the angle between air blown out from the volute and the heat exchanger is large, the air speed of the upper portion and the air speed of the lower portion of the heat exchanger are basically the same, the heat exchange efficiency of the heat exchanger is improved, and noise of the indoor unit is reduced.
Description
Technical field
The utility model relates to air-conditioning technical field, in particular to a kind of indoor apparatus of air conditioner and the split type tune that falls through that contains this indoor apparatus of air conditioner.
Background technology
At present, as shown in Figure 1, existing split-floor type air conditioner, the air major part that spiral case 3 in the fuselage 1 of indoor set is produced by boasting is all up to walk along the direction of backboard and the extension of snail tongue, arrive air outlet by heat exchanger 2 just now on heat exchanger 2 and the crossing ground of the back of the body, in the process of only having small part air to get on the way, arrive air outlet by heat exchanger 2, will cause like this by the wind speed on heat exchanger 2 tops very high, and it is lower by the wind speed of heat exchanger 2 bottoms, inhomogeneous by the wind speed of heat exchanger 2, cause the heat exchange efficiency of heat exchanger 2 poor high with noise, simultaneously, because snail tongue bearing of trend has constant slope with respect to dead ahead, be that blast is that the direction of extending along snail tongue is transmitted, so also can cause air outlet wind speed left and right uneven, specifically by high the wind speed that shows as close snail tongue bearing of trend, wind speed away from snail tongue bearing of trend is low.
Utility model content
In order one of to solve the problems of the technologies described above at least, an object of the present utility model is to provide a kind of heat exchange efficiency high, the low indoor apparatus of air conditioner of operation noise.
Another object of the present utility model is to provide a kind of air-conditioning with above-mentioned indoor apparatus of air conditioner.
In view of this, the embodiment of the utility model first aspect provides a kind of indoor apparatus of air conditioner, comprising: fuselage; Be arranged on the backboard of described fuselage afterbody; Heat exchanger, described heat exchanger is positioned at the top of described fuselage, and with respect to described inclined back plate setting, described heat exchanger is used for and indoor air heat-exchange; Spiral case, described spiral case is arranged on described backboard, and is positioned at the bottom of described fuselage, and the air outlet of described air-out passage is towards the bottom of described heat exchanger; And centrifugal wind wheel, described centrifugal wind wheel is arranged on the inside of described spiral case.
The indoor apparatus of air conditioner that the utility model provides, the air outlet of the air-out passage of spiral case is towards the bottom of heat exchanger, thereby make the angle of wind that spiral case produces by boasting and heat exchanger larger, the wind speed of upper and lower that has ensured heat exchanger is basic identical, and then improve the heat exchange efficiency of heat exchanger, reduce the noise of indoor set, particularly, the spiral case set-up mode that the utility model provides, the bottom of the positive heat exchanger of air outlet of the air-out passage of spiral case, thereby increase the ventilation of heat exchanger bottom, and then improve the heat exchange efficiency of heat exchanger, simultaneously, by the resistance of heat exchanger, part wind can blow to along heat exchanger the top of heat exchanger, and complete heat exchange from the top of heat exchanger by heat exchanger, thereby make by the top of heat exchanger and the wind speed of bottom basic identical, and then reduce the noise of indoor apparatus of air conditioner, improve the quality of product, increase the market competitiveness.
In addition, the indoor apparatus of air conditioner in above-described embodiment that the utility model provides can also have following additional technical feature:
According to an embodiment of the present utility model, the axis of described centrifugal wind wheel is parallel to respectively the lower plate of described backboard and described fuselage.
According to an embodiment of the present utility model, the angular range between described air-out passage and the horizontal plane of described spiral case is 50 °～85 °.
According to an embodiment of the present utility model, the angle between described air-out passage and the horizontal plane of described spiral case is 70 °.
According to an embodiment of the present utility model, the both sides of described spiral case are respectively arranged with the first air inlet.
According to an embodiment of the present utility model, the left and right sides of described fuselage is respectively arranged with second air inlet corresponding with described the first air inlet.
According to an embodiment of the present utility model, on described the second air inlet, be provided with air-inlet grille.
According to an embodiment of the present utility model, described fuselage comprises: header board, rear plate, left plate, right panel, upper plate and lower plate.
According to an embodiment of the present utility model, described rear plate, described left plate, described right panel, described upper plate and described lower plate are integral type structure.
According to an embodiment of the present utility model, described heat exchanger is finned heat exchanger.
The embodiment of the utility model second aspect provides a kind of split type floor air conditioner, comprises the indoor apparatus of air conditioner described in above-mentioned any one.
The indoor apparatus of air conditioner that the split type floor air conditioner that the embodiment of the utility model second aspect provides provides by being provided with first aspect embodiment, the heat exchange efficiency that has improved air-conditioning is high, reduce the noise of air-conditioning, thereby improved the quality of product, increased the market competitiveness.
Additional aspect of the present utility model and advantage will become in description part below obviously, or recognize by practice of the present utility model.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is the sectional structure schematic diagram of indoor apparatus of air conditioner in prior art;
Fig. 2 is the perspective view that indoor apparatus of air conditioner described in the utility model removes header board;
Fig. 3 is the sectional structure schematic diagram of indoor apparatus of air conditioner described in the utility model.
Wherein, in Fig. 1 to Fig. 3, the corresponding relation between Reference numeral and component names is:
1 fuselage, 101 second air inlets, 2 heat exchangers, 3 spiral cases, 301 air-out passages, 302 centrifugal wind wheels, 303 first air inlets.
In figure arrow represent the flow direction of air.
Detailed description of the invention
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details are set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from other modes described here and implement, and therefore, protection domain of the present utility model is not subject to the restriction of following public specific embodiment.
Describe according to indoor apparatus of air conditioner described in some embodiment of the utility model below with reference to Fig. 2 and Fig. 3.
As shown in Figures 2 and 3, the indoor apparatus of air conditioner that the utility model provides, comprising: fuselage 1, backboard (not shown), heat exchanger 2, spiral case 3 and centrifugal wind wheel 302.
Wherein, heat exchanger 2 is positioned at the top of fuselage 1, and with respect to inclined back plate setting, heat exchanger 2 for indoor air heat-exchange; Spiral case 3 is arranged on backboard, and is positioned at the bottom of fuselage 1, and the air outlet of the air-out passage 301 of spiral case 3 is towards the bottom of heat exchanger 2; Centrifugal wind wheel 302 is arranged on the inside of spiral case 3.
In addition, fuselage 1 comprises: header board, rear plate, left plate, right panel, upper plate and lower plate.
As shown in Figures 2 and 3, the axis of centrifugal wind wheel is parallel to respectively the lower plate of backboard and fuselage.
The indoor apparatus of air conditioner that the utility model provides, the axis of spiral case 3 is parallel to backboard, compared with prior art this kind of spiral case 3 set-up modes, make the air outlet of air-out passage 301 of spiral case 3 towards the bottom of heat exchanger 2, thereby make the angle of wind that spiral case 3 produces by boasting and heat exchanger 2 larger, the wind speed of upper and lower that has ensured heat exchanger 2 is basic identical, and then has improved the heat exchange efficiency of heat exchanger 2, has reduced the noise of indoor set.
In a specific embodiment of the present utility model, as shown in Figure 3, the angular range between air-out passage 301 and the horizontal plane of spiral case 3 is 50 °～85 °, and preferably, the angle between air-out passage 301 and the horizontal plane of spiral case 3 is 70 °.
In this embodiment, angle between air-out passage 301 and horizontal plane is in above-mentioned scope, can effectively ensure the bottom of the air-out passage 301 positive heat exchangers 2 of spiral case 3, the wind blowing out from air-out passage 301 directly blows to the bottom of heat exchanger 2, thereby increase the ventilation of heat exchanger 2 bottoms, and then improved the heat exchange efficiency of heat exchanger 2, and improve the quality of product, increase the market competitiveness.
In an embodiment of the present utility model, as shown in Figure 3, the both sides of spiral case 3 are respectively arranged with the first air inlet 303.
In this embodiment, the both sides of spiral case 3 are provided with the first air inlet 303, like this, increase the air quantity that enters spiral case 3, increased with heat exchanger 2 and carried out the amount of the air of heat exchange, thereby improved the heat exchange efficiency of heat exchanger 2, and then improved the quality of product, increase the market competitiveness.
In an embodiment of the present utility model, as shown in Figure 2, the left and right sides of fuselage 1 is respectively arranged with second air inlet 101 corresponding with the first air inlet 303; Preferably, on the second air inlet 101, be provided with air-inlet grille.
In this embodiment, the setting of air-inlet grille, prevents that larger article from entering in fuselage 1 effectively, thereby prevents that article from entering in spiral case 3, causes spiral case 3 to work or to damage, and then has improved the quality of product, has increased the market competitiveness.
In an embodiment of the present utility model, rear plate, left plate, right panel, upper plate and lower plate are integral type structure.
In this embodiment, rear plate, left plate, right panel, upper plate and lower plate are integral type structure, on the one hand, ensure the bonding strength between rear plate, left plate, right panel, upper plate and lower plate, thereby improved the bulk strength of fuselage 1, and then extended the service life of fuselage 1, on the other hand, rear plate, left plate, right panel, upper plate and lower plate can be made into integration, thereby have improved the production efficiency of product, have reduced the manufacturing cost of product.
In a specific embodiment of the present utility model, heat exchanger 2 is finned heat exchanger 2.
In this embodiment, finned heat exchanger 2 compact conformations, easy for installation, heat transfer efficiency is high, thereby has improved the heat exchange efficiency of product, and then has improved the quality of product, has increased the competitiveness of product in market.
The utility model also provides a kind of split type floor air conditioner (not shown), comprises the indoor apparatus of air conditioner of above-mentioned any one embodiment.
The indoor apparatus of air conditioner that the air-conditioning that the utility model provides provides by being provided with above-described embodiment, the heat exchange efficiency that has improved air-conditioning is high, has reduced the noise of air-conditioning, thereby has improved the quality of product, has increased the market competitiveness.
In sum, the indoor apparatus of air conditioner that the utility model provides, the axis of spiral case 3 is parallel to backboard, compared with prior art this kind of spiral case 3 set-up modes, make the bottom of the more close heat exchanger 2 of air outlet of the air-out passage 301 of spiral case 3, thereby make the angle of wind that spiral case 3 produces by boasting and heat exchanger 2 larger, ensured that the wind speed of upper and lower of heat exchanger 2 is basic identical, and then improved the heat exchange efficiency of heat exchanger 2, reduce the noise of indoor set, particularly, spiral case 3 set-up modes that the utility model provides, the bottom of the positive heat exchanger 2 of air outlet of the air-out passage 301 of spiral case 3, thereby increase the ventilation of heat exchanger 2 bottoms, and then improve the heat exchange efficiency of heat exchanger 2, simultaneously, by the resistance of heat exchanger 2, part wind can blow to along heat exchanger 2 top of heat exchanger 2, and complete heat exchange from the top of heat exchanger 2 by heat exchanger 2, thereby make by the top of heat exchanger 2 and the wind speed of bottom basic identical, and then reduce the noise of indoor apparatus of air conditioner, improve the quality of product, increase the market competitiveness.
In the utility model, the only object for describing of term " first ", " second ", and can not be interpreted as instruction or hint relative importance.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In description of the present utility model, it will be appreciated that, term " on ", orientation or the position relationship of the instruction such as D score, 'fornt', 'back', " left side ", " right side " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or unit must have specific direction, construct and operation with specific orientation, therefore, can not be interpreted as restriction of the present utility model.
In the description of this description, the description of term " embodiment ", " some embodiment ", " specific embodiment " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. an indoor apparatus of air conditioner, comprises fuselage and the backboard that is arranged on described fuselage afterbody, it is characterized in that, also comprises:
Heat exchanger, described heat exchanger is positioned at the top of described fuselage, and with respect to described inclined back plate setting, described heat exchanger is used for and indoor air heat-exchange;
Spiral case, described spiral case is arranged on described backboard, and is positioned at the bottom of described fuselage, and the air outlet of the air-out passage of described spiral case is towards the bottom of described heat exchanger; With
Centrifugal wind wheel, described centrifugal wind wheel is arranged on the inside of described spiral case.
2. indoor apparatus of air conditioner according to claim 1, is characterized in that:
The axis of described centrifugal wind wheel is parallel to respectively the lower plate of described backboard and described fuselage.
3. indoor apparatus of air conditioner according to claim 2, is characterized in that,
Angular range between described air-out passage and the horizontal plane of described spiral case is 50 °～85 °.
4. indoor apparatus of air conditioner according to claim 3, is characterized in that,
Angle between described air-out passage and the horizontal plane of described spiral case is 70 °.
5. indoor apparatus of air conditioner according to claim 4, is characterized in that,
The both sides of described spiral case are respectively arranged with the first air inlet.
6. indoor apparatus of air conditioner according to claim 5, is characterized in that,
The left and right sides of described fuselage is respectively arranged with second air inlet corresponding with described the first air inlet.
7. indoor apparatus of air conditioner according to claim 6, is characterized in that,
On described the second air inlet, be provided with air-inlet grille.
8. according to the indoor apparatus of air conditioner described in any one in claim 1 to 7, it is characterized in that,
Described fuselage comprises: header board, rear plate, left plate, right panel, upper plate and lower plate.
9. indoor apparatus of air conditioner according to claim 8, is characterized in that,
Described rear plate, described left plate, described right panel, described upper plate and described lower plate are integral type structure.
10. a split type floor air conditioner, is characterized in that, includes indoor apparatus of air conditioner as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212767.6U CN203869163U (en) | 2014-04-28 | 2014-04-28 | Air conditioner indoor unit and split type ground air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212767.6U CN203869163U (en) | 2014-04-28 | 2014-04-28 | Air conditioner indoor unit and split type ground air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869163U true CN203869163U (en) | 2014-10-08 |
Family
ID=51650109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420212767.6U Expired - Lifetime CN203869163U (en) | 2014-04-28 | 2014-04-28 | Air conditioner indoor unit and split type ground air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869163U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566890A (en) * | 2014-12-11 | 2015-04-29 | 珠海格力电器股份有限公司 | Air flue structure and air conditioner |
| CN108426308A (en) * | 2018-04-02 | 2018-08-21 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor set |
| CN110986169A (en) * | 2019-11-12 | 2020-04-10 | 珠海格力电器股份有限公司 | Air duct assembly for distributing air and air conditioner |
-
2014
- 2014-04-28 CN CN201420212767.6U patent/CN203869163U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566890A (en) * | 2014-12-11 | 2015-04-29 | 珠海格力电器股份有限公司 | Air flue structure and air conditioner |
| CN108426308A (en) * | 2018-04-02 | 2018-08-21 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor set |
| CN110986169A (en) * | 2019-11-12 | 2020-04-10 | 珠海格力电器股份有限公司 | Air duct assembly for distributing air and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103807916B (en) | Air-conditioner | |
| CN104755848B (en) | Air conditioner | |
| CN204532964U (en) | The spiral case of centrifugal blower, centrifugal blower and air conditioner | |
| CN104019498B (en) | Air-cooled ducted air conditioner | |
| CN203869163U (en) | Air conditioner indoor unit and split type ground air conditioner | |
| CN204757162U (en) | Air conditioner | |
| CN102748846A (en) | Air conditioner indoor unit and air conditioner | |
| CN203615496U (en) | Air conditioning unit and indoor machine thereof | |
| CN202470340U (en) | Household cabinet air conditioner indoor unit in upward and forward mixed air outlet mode | |
| CN204495140U (en) | A kind of Central air-conditioning unit cooling device for circulating cooling water | |
| CN105805912A (en) | Drainage component and air conditioner | |
| CN104457103B (en) | Air channel structure and refrigerator | |
| CN203907778U (en) | Indoor unit of air-conditioning wind pipe machine | |
| CN209165598U (en) | A kind of air-conditioner outdoor unit and central air-conditioning | |
| CN203949289U (en) | Air-cooled ducted air conditioner | |
| CN203869165U (en) | Air conditioner indoor unit and air conditioner | |
| CN203518022U (en) | Duct forming machine | |
| CN104566626B (en) | Air-cooled ducted air conditioner | |
| CN104964341A (en) | Air conditioner indoor unit and air conditioner | |
| CN201787673U (en) | Floor type air conditioner | |
| CN204438609U (en) | A kind of evaporimeter | |
| CN106440050A (en) | Wind pipe machine | |
| CN207225019U (en) | On-board air conditioner and its centrifugal blower mounting structure | |
| CN101608816A (en) | A kind of indoor unit of wall hanging type air conditioner | |
| CN206222470U (en) | Upright type wall-hung indoor apparatus of air conditioner and air-conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |