CN203869162U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN203869162U CN203869162U CN201420209654.0U CN201420209654U CN203869162U CN 203869162 U CN203869162 U CN 203869162U CN 201420209654 U CN201420209654 U CN 201420209654U CN 203869162 U CN203869162 U CN 203869162U
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- Prior art keywords
- pipeline
- heat exchanger
- air conditioner
- port
- indoor apparatus
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 238000004378 air conditioning Methods 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 239000003507 refrigerant Substances 0.000 description 10
- 238000012546 transfer Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004781 supercooling Methods 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model provides an air conditioner indoor unit and an air conditioner. The air conditioner indoor unit comprises first to fourth heat exchangers and a tubular wind wheel; the first heat exchanger is provided with a first pipeline; the second heat exchanger is provided with a second pipeline, a third pipeline and a fourth pipeline; the third heat exchanger is provided with a fifth pipeline; the fourth heat exchanger is provided with a sixth pipeline; the first pipeline is communicated with an outdoor unit and the second pipeline; the second pipeline is communicated with the third pipeline and the fourth pipeline; the third pipeline and the fifth pipeline are communicated; the fifth pipeline and the air conditioner outdoor unit are communicated; the fourth pipeline and the sixth pipeline are communicated; the sixth pipeline and the outdoor unit are communicated. The air conditioner indoor unit comprises the four heat exchangers, so that the space inside the indoor unit is fully utilized, parts are arranged more reasonably, and meanwhile the four heat exchangers are arranged according to the internal blast capacity of the indoor unit, so that heat exchange of the heat exchangers is more uniform, and the heat exchange efficiency is improved.
Description
Technical field
The utility model relates to air-conditioning technical field, in particular to a kind of indoor apparatus of air conditioner and have the air-conditioning of this indoor apparatus of air conditioner.
Background technology
At present, Separated wall type heat exchanger for air-conditioner indoor machine, general many rows, the multistage of adopting designs, because of the restriction of indoor machine structure, the each position of heat exchanger air quantity difference, is that heat exchange efficiency is not identical thereby cause the heat exchanger of different segmentations, and the flow path designs of the refrigerant of heat exchanger is unreasonable in prior art, the flow of the refrigerant of each heat exchanging segment is basic identical, causes the heat transfer effect of heat exchanger poor, and heat exchange efficiency is low.
Utility model content
In order one of to solve the problems of the technologies described above at least, the indoor apparatus of air conditioner that provides a kind of heat exchange efficiency high is provided an object of the present utility model.
Another object of the present utility model is to provide a kind of air-conditioning with above-mentioned air-conditioner outdoor unit.
In view of this, the embodiment of the utility model first aspect provides a kind of indoor apparatus of air conditioner, comprising: tubular wine wheel, First Heat Exchanger, described First Heat Exchanger is positioned at the bottom of described indoor apparatus of air conditioner, and is provided with the first pipeline on described First Heat Exchanger, the second heat exchanger, described the second heat exchanger is positioned at the middle part of described indoor apparatus of air conditioner, and on described the second heat exchanger, be provided with second pipe, the 3rd pipeline and the 4th pipeline, the 3rd heat exchanger, described the 3rd heat exchanger is positioned at the top of described indoor apparatus of air conditioner, and is provided with the 5th pipeline on described the 3rd heat exchanger, with the 4th heat exchanger, described the 4th heat exchanger is positioned at the top of described indoor apparatus of air conditioner, and is provided with the 6th pipeline on described the 4th heat exchanger, wherein, the first port of described the first pipeline is connected with off-premises station, the second port is connected with the first port of described second pipe, the second port of described second pipe is connected with the first port of described the 3rd pipeline and the first port of described the 4th pipeline, the second port of described the 3rd pipeline is connected with the first port of described the 5th pipeline, the second port of described the 5th pipeline is connected with air-conditioner outdoor unit, the second port of described the 4th pipeline is connected with the first port of described the 6th pipeline, the second port of described the 6th pipeline is connected with described off-premises station.
The indoor apparatus of air conditioner that the utility model provides comprises four heat exchangers, take full advantage of the inner space of indoor set, make all parts layout more reasonable, simultaneously, four heat exchangers are arranged according to the inside air force of indoor set, make the heat exchange of heat exchanger more even, thereby ensure that refrigerant loss in each road heat exchanger flow process is identical, each stream heat transfer temperature difference approaches consistent, improves heat exchange efficiency, particularly, the air quantity at First Heat Exchanger place is less, the evaporation capacity of refrigerant is less, so be only provided with a stream on First Heat Exchanger, and using First Heat Exchanger as degree of supercooling section, the air quantity of the inside of indoor apparatus of air conditioner is tending towards even gradually from indoor apparatus of air conditioner middle part, on the second heat exchanger, be provided with two streams, two streams are connected with the 3rd heat exchanger and the 4th heat exchanger respectively, the air quantity at cause the 3rd heat exchanger and the 4th heat exchanger place is larger, the evaporation capacity of refrigerant is larger, thereby improve the heat exchange amount of heat exchanger, improved the thermal efficiency of heat exchanger, and then consumer's comfort, increase the competitiveness of product in market.
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, described First Heat Exchanger, described the second heat exchanger, described the 3rd heat exchanger and described the 4th heat exchanger are along the circumferential setting of described tubular wine wheel.
According to an embodiment of the present utility model, described the 3rd heat exchanger and described the 4th heat exchanger are arranged on the both sides of described tubular wine wheel symmetrically.
According to an embodiment of the present utility model, between described second pipe, described the 3rd pipeline and described the 4th pipeline, be connected by three-way pipe.
According to an embodiment of the present utility model, described three-way pipe is copper three-way pipe.
According to an embodiment of the present utility model, described First Heat Exchanger, described the second heat exchanger, described the 3rd heat exchanger and described the 4th heat exchanger are finned heat exchanger.
According to an embodiment of the present utility model, described the first pipeline, described second pipe, described the 3rd pipeline, described the 4th pipeline, described the 5th pipeline and described the 6th pipeline are copper tube.
The embodiment of the utility model second aspect provides a kind of air-conditioning, comprises the indoor apparatus of air conditioner described in above-mentioned any one.
The indoor apparatus of air conditioner that the air-conditioning that the embodiment of the utility model second aspect provides provides by being provided with first aspect embodiment, improve the heat exchange amount of heat exchanger, thereby improve the thermal efficiency of heat exchanger, and then consumer's comfort, the competitiveness of product in market increased.
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 described in the utility model;
Fig. 2 is the working state schematic representation of indoor apparatus of air conditioner shown in Fig. 1 under refrigeration mode;
Fig. 3 is the working state schematic representation of indoor apparatus of air conditioner shown in Fig. 1 under heating mode.
Wherein, in Fig. 1 to Fig. 3, the corresponding relation between Reference numeral and component names is:
1 tubular wine wheel, 2 First Heat Exchangers, 201 first pipelines, 3 second heat exchangers, 301 second pipes, 302 the 3rd pipelines, 303 the 4th pipelines, 4 the 3rd heat exchangers, 401 the 5th pipelines, 5 the 4th heat exchangers, 501 the 6th pipelines.
Arrow represents the flow direction of refrigerant.
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. 1 to Fig. 3.
As shown in Figure 1, Figure 2 and Figure 3, the indoor apparatus of air conditioner that the utility model provides, comprising: tubular wine wheel 1, First Heat Exchanger 2, the second heat exchanger 3, the 3rd heat exchanger 4 and the 4th heat exchanger 5.
Particularly, as shown in Figure 1, Figure 2 and Figure 3, First Heat Exchanger 2 is positioned at the bottom of indoor apparatus of air conditioner, and on First Heat Exchanger 2, is provided with the first pipeline 201; The second heat exchanger 3 is positioned at the middle part of indoor apparatus of air conditioner, and on the second heat exchanger 3, be provided with second pipe 301, the 3rd pipeline 302 and the 4th pipeline 303; The 3rd heat exchanger 4 is positioned at the top of indoor apparatus of air conditioner, and is provided with the 5th pipeline 401 on the 3rd heat exchanger 4; The 4th heat exchanger 5 is positioned at the top of indoor apparatus of air conditioner, and is provided with the 6th pipeline 501 on the 4th heat exchanger 5; Wherein, the first port of the first pipeline 201 is connected with off-premises station, the second port is connected with the first port of second pipe 301, the second port of second pipe 301 is connected with the first port of the 3rd pipeline 302 and the first port of the 4th pipeline 303, the second port of the 3rd pipeline 302 is connected with the first port of the 5th pipeline 401, the second port of the 5th pipeline 401 is connected with air-conditioner outdoor unit, the second port of the 4th pipeline 303 is connected with the first port of the 6th pipeline 501, and the second port of the 6th pipeline 501 is connected with off-premises station.
The indoor apparatus of air conditioner that the utility model provides comprises four heat exchangers, take full advantage of the inner space of indoor set, make all parts layout more reasonable, simultaneously, four heat exchangers are arranged according to the inside air force of indoor set, make the heat exchange of heat exchanger more even, thereby ensure that refrigerant loss in each road heat exchanger flow process is identical, each stream heat transfer temperature difference approaches consistent, improves heat exchange efficiency.
In an embodiment of the present utility model, as shown in Figure 1, Figure 2 and Figure 3, First Heat Exchanger 2, the second heat exchanger 3, the 3rd heat exchanger 4 and the 4th heat exchanger 5 are along the circumferential setting of tubular wine wheel 1.
In this embodiment, four evaporimeters are along the circumferential setting of tubular wine wheel 1, and the arrangement of this kind of evaporimeter is reasonable, makes four heat exchanger entirety more more meet wind wheel radian, meets air intake requirement.
In an embodiment of the present utility model, as shown in Figure 1, Figure 2 and Figure 3, the 3rd heat exchanger 4 and the 4th heat exchanger 5 are arranged on the both sides of tubular wine wheel 1 symmetrically.
In this embodiment, air quantity at the 3rd heat exchanger 4 and the 4th heat exchanger 5 places is larger, adopt the 3rd heat exchanger 4 and the 4th heat exchanger 5 places to be arranged symmetrically with, make the 3rd heat exchanger 4 identical with the loss of the 4th heat exchanger 5, avoid heat exchanger in actual heat transfer process, to occur that serious stream coolant quantity distributes uneven problem.
In an embodiment of the present utility model, between second pipe 301, the 3rd pipeline 302 and the 4th pipeline 303, be connected by three-way pipe; Preferably, three-way pipe is copper three-way pipe.
In an embodiment of the present utility model, First Heat Exchanger 2, the second heat exchanger 3, the 3rd heat exchanger 4 and the 4th heat exchanger 5 are finned heat exchanger.
In an embodiment of the present utility model, the first pipeline 201, second pipe 301, the 3rd pipeline 302, the 4th pipeline 303, the 5th pipeline 401 and the 6th pipeline 501 are copper tube.
In this embodiment, each pipeline is the copper tube that copper material is made, and the heat exchange efficiency of copper tube is high, and has the stability of stronger chemistry and physics.
The utility model also provides a kind of air-conditioning, comprises the indoor apparatus of air conditioner described in 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, has improved the heat exchange amount of heat exchanger, thereby has improved the thermal efficiency of heat exchanger, and then consumer's comfort, has increased the competitiveness of product in market.
In sum, the indoor apparatus of air conditioner that the utility model provides comprises four heat exchangers, take full advantage of the inner space of indoor set, make all parts layout more reasonable, meanwhile, four heat exchangers are arranged according to the inside air force of indoor set, make the heat exchange of heat exchanger more even, thereby ensure that refrigerant loss in each road heat exchanger flow process is identical, each stream heat transfer temperature difference approaches consistent, improves heat exchange efficiency, particularly, the air quantity at First Heat Exchanger place is less, the evaporation capacity of refrigerant is less, so be only provided with a stream on First Heat Exchanger, and using First Heat Exchanger as degree of supercooling section, the air quantity of the inside of indoor apparatus of air conditioner is tending towards even gradually from indoor apparatus of air conditioner middle part, on the second heat exchanger, be provided with two streams, two streams are connected with the 3rd heat exchanger and the 4th heat exchanger respectively, the air quantity at cause the 3rd heat exchanger and the 4th heat exchanger place is larger, the evaporation capacity of refrigerant is larger, thereby improve the heat exchange amount of heat exchanger, improved the thermal efficiency of heat exchanger, and then consumer's comfort, increase the competitiveness of product in market.
In the utility model, term " first ", " second ", " the 3rd ", " the 4th ", " the 5th ", " the 6th " only object for describing, and can not be interpreted as instruction or hint relative importance.The terms such as term " installation ", " being connected ", " connection ", " fixing " all should be interpreted broadly, and for example, " connection " can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; " being connected " can be to be directly connected, and also can indirectly be connected by intermediary.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 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 (8)
1. an indoor apparatus of air conditioner, is characterized in that, comprising:
Tubular wine wheel;
First Heat Exchanger, described First Heat Exchanger is positioned at the bottom of described indoor apparatus of air conditioner, and is provided with the first pipeline on described First Heat Exchanger;
The second heat exchanger, described the second heat exchanger is positioned at the middle part of described indoor apparatus of air conditioner, and on described the second heat exchanger, be provided with second pipe, the 3rd pipeline and the 4th pipeline;
The 3rd heat exchanger, described the 3rd heat exchanger is positioned at the top of described indoor apparatus of air conditioner, and is provided with the 5th pipeline on described the 3rd heat exchanger; With
The 4th heat exchanger, described the 4th heat exchanger is positioned at the top of described indoor apparatus of air conditioner, and is provided with the 6th pipeline on described the 4th heat exchanger;
Wherein, the first port of described the first pipeline is connected with off-premises station, the second port is connected with the first port of described second pipe, the second port of described second pipe is connected with the first port of described the 3rd pipeline and the first port of described the 4th pipeline, the second port of described the 3rd pipeline is connected with the first port of described the 5th pipeline, the second port of described the 5th pipeline is connected with air-conditioner outdoor unit, the second port of described the 4th pipeline is connected with the first port of described the 6th pipeline, the second port of described the 6th pipeline is connected with described off-premises station.
2. indoor apparatus of air conditioner according to claim 1, is characterized in that,
Described First Heat Exchanger, described the second heat exchanger, described the 3rd heat exchanger and described the 4th heat exchanger are along the circumferential setting of described tubular wine wheel.
3. indoor apparatus of air conditioner according to claim 2, is characterized in that,
Described the 3rd heat exchanger and described the 4th heat exchanger are arranged on the both sides of described tubular wine wheel symmetrically.
4. indoor apparatus of air conditioner according to claim 3, is characterized in that,
Between described second pipe, described the 3rd pipeline and described the 4th pipeline, be connected by three-way pipe.
5. indoor apparatus of air conditioner according to claim 4, is characterized in that,
Described three-way pipe is copper three-way pipe.
6. indoor apparatus of air conditioner according to claim 5, is characterized in that,
Described First Heat Exchanger, described the second heat exchanger, described the 3rd heat exchanger and described the 4th heat exchanger are finned heat exchanger.
7. indoor apparatus of air conditioner according to claim 6, is characterized in that,
Described the first pipeline, described second pipe, described the 3rd pipeline, described the 4th pipeline, described the 5th pipeline and described the 6th pipeline are copper tube.
8. an air-conditioning, is characterized in that, includes the indoor apparatus of air conditioner as described in any one in claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420209654.0U CN203869162U (en) | 2014-04-25 | 2014-04-25 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420209654.0U CN203869162U (en) | 2014-04-25 | 2014-04-25 | Air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869162U true CN203869162U (en) | 2014-10-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420209654.0U Expired - Lifetime CN203869162U (en) | 2014-04-25 | 2014-04-25 | Air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022120947A1 (en) * | 2020-12-11 | 2022-06-16 | 广东美的白色家电技术创新中心有限公司 | Air conditioner indoor unit and air conditioner |
-
2014
- 2014-04-25 CN CN201420209654.0U patent/CN203869162U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022120947A1 (en) * | 2020-12-11 | 2022-06-16 | 广东美的白色家电技术创新中心有限公司 | Air conditioner indoor unit and air conditioner |
| US12085288B2 (en) | 2020-12-11 | 2024-09-10 | Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd. | Air conditioner indoor unit and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |
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| CX01 | Expiry of patent term |