CN104235960B - A kind of window air conditioner and its rear bulkhead - Google Patents
A kind of window air conditioner and its rear bulkhead Download PDFInfo
- Publication number
- CN104235960B CN104235960B CN201310252865.2A CN201310252865A CN104235960B CN 104235960 B CN104235960 B CN 104235960B CN 201310252865 A CN201310252865 A CN 201310252865A CN 104235960 B CN104235960 B CN 104235960B
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- rear bulkhead
- air conditioner
- condenser
- upper cover
- cover plate
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention discloses a kind of rear bulkhead of window air conditioner, including rear bulkhead body (2) and the upper cover plate (1) being arranged on the rear bulkhead body, flow guiding structure is provided with the lateral surface (1a) of the upper cover plate (1), the flow guiding structure is used for the condenser that the condensed water on the lateral surface (1a) is led to the window air conditioner；Flow guiding structure is provided with the lateral surface (1a) of the upper cover plate (1) of rear bulkhead in the present invention, the condensed water produced outside upper cover plate (1) can be led on condenser and be used for further exchanging heat to condenser, not only increase the utilization rate that evaporator produces condensed water cold, and external condensation water can be delivered on condenser without any power part, can further reduce the load of motor.In addition, present invention also offers a kind of window air conditioner for including above-mentioned rear bulkhead.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of rear bulkhead of window air conditioner.In addition, the present invention also relates to
A kind of and window air conditioner with above-mentioned rear bulkhead.
Background technology
Air conditioner is mainly used for the temperature of air, humidity, cleanliness factor and air stream in confined space, room or region
The parameters such as dynamic speed, which are adjusted and controls etc., to be handled, to meet the equipment of certain requirement.
Wherein, window air conditioner is a kind of typical air conditioner, including chassis and the evaporator that is arranged on chassis it is (indoor
Machine), indoor fan, condenser (outdoor unit), outdoor fan, in order to it is heat-insulated, insulation and assist fan air inlet/outlet, window air conditioner
Partition plate is usually provided with device, front baffle and rear bulkhead are divided into according to the setting position of partition plate, front baffle is towards indoor side
Indoor fan is installed, indoor fan is generally centrifugal fan；Rear bulkhead is provided with outdoor fan towards outdoor side, outdoor
Fan is generally aerofoil fan.
It is well known that evaporator (indoor unit) can produce substantial amounts of condensed water when working, in order to improve window air conditioner as far as possible
The heat exchange property of device, is generally further exchanged heat using the condensed water that evaporator produces to condenser (outdoor unit) in the prior art,
Specific means is as follows：Flow guiding structure is set on chassis, and when window air conditioner works, the condensed water that evaporator produces falls first
Enter on chassis, the condenser lower position of outside is then flow to through the flow guiding structure on chassis, finally by aerofoil fan
Hydrosphere, condensed water is played, and condensed water is thrown on condenser and is radiated directly to condenser.
But aforesaid way axis flow fan is only capable of a part of condensed water being thrown on condenser and is dissipated directly to condenser
Heat, and major part is thrown on the cover board above rear bulkhead, when condensed water contacts upper cover plate, will also be exchanged heat, and be led with upper cover plate
Cause thermal loss.
Therefore, how rear bulkhead of the prior art is improved, improves the heat exchange efficiency of condensed water, be the prior art
Personnel's technical problem urgently to be resolved hurrily.
The content of the invention
For the purpose of the present invention to provide a kind of rear bulkhead, the window air conditioner with the rear bulkhead can improve condensation water cooling
The utilization rate of amount.Another object of the present invention is a kind of window air conditioner with above-mentioned rear bulkhead of offer.
In order to solve the above technical problems, include rear bulkhead body the present invention provides one kind and be arranged at the rear bulkhead sheet
Upper cover plate on body, flow guiding structure is provided with the lateral surface of the upper cover plate, and the flow guiding structure is used for the lateral surface
On condensed water lead on the condenser of the window air conditioner.
Preferably, the upper cover plate corresponds to the concave part that opening upwards are provided with the condenser locations, the depression
Some osculums are provided with portion, the flow guiding structure connects the concave part.
Preferably, the flow guiding structure is the inclined-plane for the lateral surface for being arranged at the upper cover plate.
Preferably, at least one drainage muscle is additionally provided with the inclined-plane, the front end for draining muscle extends to described oblique
The front end in face, tail end extend to the concave part position.
Preferably, diversion component is additionally provided with the medial surface of the upper cover plate, for by the condensation on the medial surface
Water is led on the condenser.
Preferably, the diversion component is some fuisw ribs being arranged on the medial surface, the front end of the fuisw rib
The front end of the upper cover plate is extended to, tail end extends to the top position of the condenser.
Preferably, each fuisw rib is in smooth curve shape.
Flow guiding structure is provided with the upper cover plate lateral surface of rear bulkhead in the present invention, can be by generation outside upper cover plate
Condensed water, which is led on condenser, to be used for further exchanging heat to condenser, not only increases the profit that evaporator produces condensed water cold
With rate, and external condensation water can be delivered on condenser without any power part, can further reduce the negative of motor
Carry.
On the basis of above-mentioned rear bulkhead, a kind of window air conditioner the present invention also provides year, including air conditioner main body and set
The rear bulkhead being placed in air conditioner main body, the rear bulkhead are the rear bulkhead described in any of the above-described.
Preferably, the case of the window air conditioner correspond to be further opened with the upper cover Board position it is at least one through-flow
Hole.
Preferably, each through flow hole is opened in the case and corresponds at the position of the condenser.
Since the window air conditioner in the present invention includes the rear bulkhead with above-mentioned technique effect, therefore window air conditioner also has
There is the above-mentioned technique effect of rear bulkhead, details are not described herein.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view of rear bulkhead in the first embodiment of the invention；
Fig. 2 is the overlooking the structure diagram of rear bulkhead shown in Fig. 1；
Fig. 3 is the present invention looks up structural representation of rear bulkhead shown in Fig. 1；
Fig. 4 is the assembling schematic diagram of rear bulkhead and case in a kind of embodiment provided by the present invention.
Wherein, the one-to-one relationship in Fig. 1 to Fig. 4 between reference numeral and component names is as follows：
1 upper cover plate, 1a lateral surfaces, 1b medial surfaces, 11 inclined-planes, 12 concave parts, 13 fuisw ribs, 14 drainage muscle, 2 rear bulkhead sheets
Body, 3 cases, 31 through flow holes.
Embodiment
For the core of the present invention to provide a kind of rear bulkhead, the window air conditioner with the rear bulkhead can improve condensation water cooling
The utilization rate of amount.Another core of the present invention is a kind of window air conditioner for including above-mentioned rear bulkhead of offer.
It is below in conjunction with the accompanying drawings and specific real in order to make those skilled in the art more fully understand technical scheme
Applying example, the present invention is described in further detail.
Please refer to Fig.1 and schematic cross-sectional view that Fig. 2, Fig. 1 are rear bulkhead in the first of the invention embodiment；Fig. 2 is
The overlooking the structure diagram of rear bulkhead shown in Fig. 1.
Window air conditioner in the present invention is included in chassis, be additionally provided with chassis evaporator (indoor unit), indoor fan,
Condenser (outdoor unit), outdoor fan, for heat-insulated, insulation and assist fan air inlet/outlet, are usually set in window air conditioner
There are front baffle and rear bulkhead, front baffle is provided with indoor fan towards indoor side, and indoor fan is generally centrifugal fan；Afterwards
Partition plate is provided with outdoor fan towards outdoor side, and outdoor fan is generally aerofoil fan.
Flow guiding structure is set on chassis, and when window air conditioner works, the condensed water that evaporator produces falls into bottom first
On disk, the condenser lower position of outside is then flow to through the flow guiding structure on chassis, finally by fetching water for aerofoil fan
Circle, condensed water is played, and condensed water is thrown on condenser and is radiated directly to condenser.
Rear bulkhead in the present invention includes rear bulkhead body 2 and the upper cover plate 1 being arranged on rear bulkhead body 2, upper cover plate 1
Lateral surface 1a on be provided with flow guiding structure, flow guiding structure is used to the condensed water on lateral surface 1a leading to the cold of window air conditioner
On condenser.
It should be noted that saying that the side of upper cover plate 1 towards condenser is defined as medial surface 1b herein, deviate from accordingly
The another side of condenser is lateral surface 1a.
, can will be upper in conclusion be provided with flow guiding structure on the lateral surface 1a of the upper cover plate 1 of rear bulkhead in the present invention
The condensed water that the outside of cover board 1 produces, which is led on condenser, to be used for further exchanging heat to condenser, not only increases evaporator production
The utilization rate of raw and cold condensate cold, and external condensation water can be delivered on condenser without any power part, Ke Yijin
One step reduces the load of motor.
In a preferred embodiment, upper cover plate 1 corresponds to the depression that opening upwards are additionally provided with condenser locations
Portion 12, is provided with some osculums on concave part 12, osculum can be arranged on the bottom wall of concave part 12, can also be arranged at
On its side wall, flow guiding structure connection concave part 12；Exterior condensed water is after flow guiding structure drains in the embodiment, by recessed
Concave portion 12 and osculum are flowed on condenser, and by being set to concave part 12 and the reasonable of osculum, condensed water can be equably
Flow on condenser, be conducive to condenser uniform heat exchange.
In a kind of specific embodiment, the flow guiding structure in the various embodiments described above can be to be arranged on upper cover plate 1
Inclined-plane 11, closer to concave part 12, it is smaller to the distance of horizontal plane residing for the chassis on inclined-plane 11；The embodiment will draw
Flow structure is processed as 11 form of inclined-plane, and processing technology is fairly simple, easy to implement.
Further, at least one drainage muscle 14, the front end extension of drainage muscle 14 are also provided with 11 structure of inclined-plane
To the front end on the inclined-plane 11, tail end extends to 12 position of concave part, and external condensation water is under the action of muscle 14 is drained
Concave part 12 can be flow to as far as possible, avoids condensation flow to the outside of concave part 12, it is ensured that 1 surface of upper cover plate produces cold
Condensate can exchange heat with condenser, be conducive to improve the utilization rate of condensed water.
Please refer to Fig.3, Fig. 3 is the present invention looks up structural representation of rear bulkhead shown in Fig. 1.
Diversion component is also provided with the medial surface 1b of upper cover plate 1 in the various embodiments described above, for by medial surface
Condensed water on 1b is led on condenser；The embodiment will can be thrown on 1 medial surface 1b of upper cover plate by aerofoil fan as far as possible
Condensed water under the action of diversion component, flow on condenser, can so reduce motor load.
Specifically, diversion component can be some fuisw ribs 13 being arranged on medial surface 1b, and the front end of fuisw rib 13 is prolonged
The front end of upper cover plate 1 is extended, tail end extends to the top of condenser；Fuisw rib 13 sets fairly simple, and water conservancy diversion effect
It is relatively good.
It is preferably carried out in one kind in mode, each fuisw rib 13 can be in smooth curve shape, and smooth curve can be arc
Curve, or other shapes of curve, smooth curve water conservancy diversion effect is relatively good, and is conducive to the condensation on upper cover plate 1
Water is flowed from ponding compact district to rarefaction, is conducive to condensed water and is relatively flowed uniformly on condenser.
Please refer to Fig.4, Fig. 4 is the assembling signal of rear bulkhead and case in a kind of embodiment provided by the present invention
Figure.
On the basis of above-mentioned rear bulkhead, present invention also offers a kind of window air conditioner, including air conditioner main body and set
The rear bulkhead being placed in the air conditioner main body, the rear bulkhead are the rear bulkhead described in any of the above-described embodiment.
In a preferred embodiment, the case 3 of window air conditioner is corresponded at the flow guiding structure position of upper cover plate 1 also
Offer at least one through flow hole 31, the condensed water outside such case 3 can flow to the drainage of upper cover plate 1 by through flow hole 31
At structure, then again by flow guiding structure, flow on condenser so as to realizing the heat exchange to condenser.
The embodiment can carry out condenser using the condensed water or artificial addition cooling medium that the outside of case 3 produces
Heat exchange, further increases the heat exchange efficiency of condenser, while can also reduce motor load.
Setting position of the through flow hole 31 on case 3 can select suitable position according to actual conditions, such as can set
It is placed in the tip position of case 3, naturally it is also possible to be arranged at other positions, shown below is one kind of the setting of through flow hole 31 preferably
Embodiment.
Further, each through flow hole 31 is opened in case 3 and corresponds at the position of condenser, so for above-mentioned implementation
Offer at 1 face condenser locations of upper cover plate in example and be provided with concave part 12 and concave part 12 for osculum, condensed water
It can directly be flow to by concave part 12 and the osculum being opened on concave part 12 on condenser, reduce condensation flow through drainage
Loss during structure.
Because the window air conditioner includes the rear bulkhead with above-mentioned technique effect, therefore window air conditioner provided by the invention
Also there is the technique effect of above-mentioned rear bulkhead, details are not described herein.
Window air conditioner other structures refer to available data, and details are not described herein.
It should be noted that the noun of locality such as upper, preceding, tail used herein, makees when being and being used with window air conditioner
For reference, front end is defined as close to indoor, the corresponding as tail end away from indoor, the use of the noun of locality is merely to table
The succinct of technical solution is stated, the protection domain of this paper should not be limited.
A kind of window air conditioner provided by the present invention and its rear bulkhead are described in detail above.It is used herein
Specific case is set forth the principle of the present invention and embodiment, to understand the explanation of above example is only intended to helping
The method and its core concept of the present invention.It should be pointed out that for those skilled in the art, this is not being departed from
On the premise of inventive principle, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the present invention
In scope of the claims.
Claims (7)
1. a kind of rear bulkhead of window air conditioner, including rear bulkhead body (2) and the upper cover that is arranged on the rear bulkhead body
Plate (1), it is characterised in that flow guiding structure is provided with the lateral surface (1a) of the upper cover plate (1), the flow guiding structure is used for will
Condensed water on the lateral surface (1a) is led on the condenser of the window air conditioner；
The concave part (12) of opening upwards, the concave part are provided with the corresponding condenser locations of the upper cover plate (1)
(12) some osculums are provided with, the flow guiding structure connects the concave part (12)；
The flow guiding structure is the inclined-plane (11) for the lateral surface (1a) for being arranged at the upper cover plate (1)；
At least one drainage muscle (14) is additionally provided with the inclined-plane (11), the front end for draining muscle (14) extends to described oblique
The front end in face (11), tail end extend to the concave part (12) position；The inclined-plane (11) closer to the concave part (12),
It is smaller to the distance of horizontal plane residing for chassis.
2. rear bulkhead as claimed in claim 1, it is characterised in that be additionally provided with the medial surface (1b) of the upper cover plate (1)
Diversion component, for the condensed water on the medial surface (1b) to be led to the condenser.
3. rear bulkhead as claimed in claim 2, it is characterised in that the diversion component is to be arranged on the medial surface (1b)
Some fuisw ribs (13), the front end of the fuisw rib (13) extends to the front end of the upper cover plate (1), and tail end extends to institute
State the top position of condenser.
4. rear bulkhead as claimed in claim 3, it is characterised in that each fuisw rib (13) is in smooth curve shape.
5. a kind of window air conditioner, including air conditioner main body and the rear bulkhead that is arranged in air conditioner main body, it is characterised in that after described
Partition plate is Claims 1-4 any one of them rear bulkhead.
6. window air conditioner as claimed in claim 5, it is characterised in that described in the case (3) of the window air conditioner is corresponding
At least one through flow hole (31) is further opened with the flow guiding structure position of upper cover plate (1).
7. window air conditioner as claimed in claim 6, it is characterised in that each through flow hole (31) is opened in the case
(3) at the position of the corresponding condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310252865.2A CN104235960B (en) | 2013-06-24 | 2013-06-24 | A kind of window air conditioner and its rear bulkhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310252865.2A CN104235960B (en) | 2013-06-24 | 2013-06-24 | A kind of window air conditioner and its rear bulkhead |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104235960A CN104235960A (en) | 2014-12-24 |
| CN104235960B true CN104235960B (en) | 2018-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310252865.2A Active CN104235960B (en) | 2013-06-24 | 2013-06-24 | A kind of window air conditioner and its rear bulkhead |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338135B (en) * | 2016-10-14 | 2018-06-29 | 珠海格力电器股份有限公司 | Partition plate for window type air conditioner and window type air conditioner |
| CN108397890B (en) * | 2017-07-19 | 2023-09-15 | 奥克斯空调股份有限公司 | Flow guide piece, air conditioner water guide structure and air conditioner |
| CN109724165A (en) * | 2018-12-12 | 2019-05-07 | 青岛海尔空调器有限总公司 | A kind of window air conditioner |
| CN109724167A (en) * | 2019-02-03 | 2019-05-07 | 广东美的制冷设备有限公司 | For the chassis of window air conditioner, window air conditioner and window air conditioner device assembly |
| CN109959079B (en) * | 2019-04-12 | 2024-06-25 | 广东美的制冷设备有限公司 | Window type air conditioner |
| CN110926006A (en) * | 2019-12-19 | 2020-03-27 | 宁波奥克斯电气股份有限公司 | Air duct shell and air conditioner |
| WO2021135433A1 (en) * | 2019-12-31 | 2021-07-08 | 广东美的制冷设备有限公司 | Rear panel assembly and window air conditioner |
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| KR20010003007A (en) * | 1999-06-19 | 2001-01-15 | 구자홍 | Apparatus for cooling condenser of window type air conditioner |
| KR100533051B1 (en) * | 2003-10-23 | 2005-12-05 | 엘지전자 주식회사 | Condensate guide structure for window type air-conditioner |
| CN101178222A (en) * | 2006-11-10 | 2008-05-14 | 乐金电子(天津)电器有限公司 | Partition board drainage hole structure of window air-conditioner |
| KR20110002065U (en) * | 2009-08-24 | 2011-03-03 | 주식회사 하나비젼씨스템즈 | Air conditioner for elevator |
| CN202040941U (en) * | 2010-10-13 | 2011-11-16 | 珠海格力电器股份有限公司 | Window type air conditioner |
| CN103134114A (en) * | 2011-11-24 | 2013-06-05 | 乐金电子(天津)电器有限公司 | Window type air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010003007A (en) * | 1999-06-19 | 2001-01-15 | 구자홍 | Apparatus for cooling condenser of window type air conditioner |
| KR100533051B1 (en) * | 2003-10-23 | 2005-12-05 | 엘지전자 주식회사 | Condensate guide structure for window type air-conditioner |
| CN101178222A (en) * | 2006-11-10 | 2008-05-14 | 乐金电子(天津)电器有限公司 | Partition board drainage hole structure of window air-conditioner |
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| Publication number | Publication date |
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| CN104235960A (en) | 2014-12-24 |
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