CN109237627A - A kind of air-cooled ducted air conditioner - Google Patents
A kind of air-cooled ducted air conditioner Download PDFInfo
- Publication number
- CN109237627A CN109237627A CN201811289727.0A CN201811289727A CN109237627A CN 109237627 A CN109237627 A CN 109237627A CN 201811289727 A CN201811289727 A CN 201811289727A CN 109237627 A CN109237627 A CN 109237627A
- Authority
- CN
- China
- Prior art keywords
- evaporator
- air
- air conditioner
- cooled ducted
- side plate
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims abstract description 60
- 230000003068 static effect Effects 0.000 claims abstract description 21
- 230000008020 evaporation Effects 0.000 claims abstract description 14
- 238000001704 evaporation Methods 0.000 claims abstract description 14
- 238000004378 air conditioning Methods 0.000 abstract description 11
- 238000009434 installation Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000002910 structure generation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention provides a kind of air-cooled ducted air conditioners, including shell and evaporator, spiral case fixed plate is equipped in the shell, the intracorporal space of the shell is separated out static pressure chamber by the spiral case fixed plate, the evaporator is mounted on that the static pressure is intracavitary, and the evaporator includes the evaporation tube and several fins of several parallel arrangements, and the fin is intervally arranged on the evaporation tube, there is at least one bending part, the evaporator as a whole is at bending structure in the middle part of the evaporator.The evaporator of air-cooled ducted air conditioner assembly bending of the present invention, realizes that heat exchange area increases, improves heat exchange efficiency in the case where air-conditioning constancy of volume, meet the needs of customers.
Description
Technical field
The present invention relates to air conditioner technical field, in particular to a kind of air-cooled ducted air conditioner.
Background technique
Air-cooled ducted air conditioner is a kind of common air-conditioning, with the improvement of living standards, people propose higher want to air-cooled ducted air conditioner
It asks, it is desirable to the volume of air-conditioning reduces, and becomes more frivolous, but reduction air-conditioning thickness can bring new problem, so that evaporator
Heat exchange area can also reduce accordingly, and the exchange capability of heat and efficiency of air-conditioning reduce.In order to guarantee in the case where reducing volume
Air-conditioning exchange capability of heat, existing technological means are that evaporator is tilted installation or is spliced into V-type evaporator by multiple groups evaporator, from
And increase heat exchange area, but these structure generation process are complicated, cost and production efficiency are influenced, and it is strong to will cause evaporation structure
Degree reduces, and influences the reliability of air-conditioning.
Summary of the invention
In view of this, the present invention is directed to propose a kind of air-cooled ducted air conditioner, to solve in above-mentioned technical problem to a certain extent
At least one aspect.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of air-cooled ducted air conditioner, including shell and evaporator, the shell is interior to be equipped with spiral case fixed plate, and the spiral case fixed plate will
The intracorporal space of shell is separated out static pressure chamber, and the evaporator is mounted on that the static pressure is intracavitary, and the evaporator includes several
The evaporation tube of parallel arrangement and several fins, the fin are intervally arranged on the evaporation tube, have in the middle part of the evaporator
At least one bending part, the evaporator as a whole is at bending structure.
Further, the evaporator has a bending part, and the evaporator is divided into two sections by the bending part, described
Evaporator as a whole is V-arrangement.
Further, the evaporation tube has at least two bending parts, and the evaporator as a whole is fold-line-shaped.
Further, the bending angle A of the bending part of the evaporator is between 45 °~178 °.
Further, the bending angle of the bending part is fillet.
Further, the evaporator is divided into multistage by the bending part.
Further, the distance between described evaporator both ends L1With the ratio of distance L at left and right sides of the static pressure chamber
Between 2/3~19/20.
Further, the distance W of the vertex of the bending part to evaporator both ends connecting line1Before the static pressure chamber
The ratio of the distance W of two sides is between 1/2~4/5 afterwards.
Further, the shell includes left plate and right side plate, and the evaporator two sides are equipped with left side plate and right side plate,
The left side plate is fixedly connected with the left plate, and the right side plate is fixedly connected with the right side plate.
Further, it is connected between the right side plate and the right side plate by a connecting plate.
Compared with the existing technology, air-cooled ducted air conditioner of the present invention has the advantage that
(1) evaporator of air-cooled ducted air conditioner assembly bending of the present invention, realizes that heat exchange area increases, in air-conditioning constancy of volume
In the case where improve heat exchange efficiency, meet the needs of customers.
(2) evaporator processing method is simple, only need to be i.e. plastic by the bending of planar shaped evaporator by tools such as bending machines,
It is easy to process, cost is small, high production efficiency and quality are stablized.
(3) evaporator bending angle is fillet, and bending part is Along ent, molding easy to process, reduces technology difficulty.
(4) evaporator can control heat exchange area by increasing bending part quantity and changing bending angle, according to installation cavity ruler
The factors such as very little, installation site, structural strength carry out comprehensive selection, obtain the evaporator for being best suited for air conditioner, while meeting and changing
The thermal efficiency and Structural strength calls.
(5) air-cooled ducted air conditioner of the present invention is defined the size and installation site of evaporator, controls in the ratio,
Air-conditioning can reach optimal heat exchange efficiency.
(6) evaporator is fixed by the side plate of side plate and connecting plate and shell, is fixedly connected reliably, easy to assembly.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structure chart one of air-cooled ducted air conditioner described in the embodiment of the present invention；
Fig. 2 is the structure chart two of air-cooled ducted air conditioner described in the embodiment of the present invention；
Fig. 3 is the structure chart of evaporator described in the embodiment of the present invention；
Fig. 4 is the top view of evaporator described in the embodiment of the present invention；
Fig. 5 is the top view of air-cooled ducted air conditioner described in the embodiment of the present invention；
Fig. 6 is the schematic diagram of air-cooled ducted air conditioner evaporator installation site described in the embodiment of the present invention.
Description of symbols:
1- evaporator, 2- bending part, 3- left side plate, 4- right side plate, 5- connecting plate, 6- left plate, 7- right side plate, 8- spiral case
Fixed plate, 9- spiral case, 10- evaporation tube accommodating chamber.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In addition, be previously mentioned in an embodiment of the present invention be related to directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 1
Referring to figs. 1 and 2, the present embodiment provides a kind of air-cooled ducted air conditioner, including shell, shell is interior to be equipped with spiral case fixed plate
8, the intracorporal space of shell is separated out static pressure chamber, multiple spiral cases 9, static pressure one evaporator of intracavitary installation are installed in spiral case fixed plate 8
1.Shell includes left plate 6 and right side plate 7, and 1 two sides of evaporator are equipped with left side plate 3 and right side plate 4, and left side plate 3 and left plate 6 are solid
Fixed connection, right side plate 4 are fixedly connected evaporator location and installation with right side plate 7.
In conjunction with shown in Fig. 3 and Fig. 4, evaporator 1 includes the evaporation tube and several fins of several parallel arrangements, fin interval row
Cloth bends planar shaped evaporator 1 on evaporation tube, through tools such as bending machines, and a bending part 2 is formed in the middle part of evaporator 1,
The bending angle of evaporator 1 determines curved between 45 °~178 ° according to the size of the static pressure chamber depth of air-conditioning and evaporator 1
Dog-ear degree realizes that heat exchange area increases in the case where guaranteeing air-conditioning constancy of volume, improves efficiency of air conditioner.
In the present embodiment, the bending angle of bending part 2 is fillet, and bending part 2 is Along ent, and bending finisher 1 has etc.
Two sections be divided to, the whole forming V-shape of evaporator 1, molding easy to process reduce technology difficulty.This evaporator 1 is easy to process, technique
Simply, high production efficiency and quality stabilization, have very high practical value.In other embodiments, bending part 2 can be set
In any position of evaporator 1, evaporator 1 is divided into the multistage of different length.
Embodiment 2
On the basis of the present embodiment and above-described embodiment 1, in conjunction with shown in Fig. 5 and Fig. 6, the distance at 1 both ends of evaporator
L1Ratio with distance L at left and right sides of static pressure chamber between 2/3~19/20, extremely steam by the vertex of the bending part 2 of evaporator 1
Send out the distance W of 1 both ends connecting line of device1Ratio with static pressure chamber front and rear sides distance W is between 1/2~4/5.
Evaporator 1 is controlled in the installation site of static pressure chamber, 9 outlet air of spiral case can be allowed effectively to exchange heat in evaporator 1, improved empty
Power Regulation effect.
Embodiment 3
On the basis of the present embodiment and above-described embodiment 1, an independent connecting plate is equipped between right side plate 4 and right side plate 7
5, the right end of evaporator 1 is fixedly connected with right side plate 7 by connecting plate 5.Increase connecting plate 5 and be used as union piece, convenient for steaming
It sends out device 1 to dismount, increases connection reliability.
Embodiment 4
The present embodiment and above-described embodiment 1 the difference is that, there are three inflection point, evaporator 1 has the tool of evaporator 1
There are four sections of equal part, every segment length is equal or different, and processing is more convenient when equal length, and evaporator 1 is integral into W-shaped.
Embodiment 5
The present embodiment and above-described embodiment 4 the difference is that, the evaporator 1 has at least four bending parts 2, adjacent
Bending part 2 overbending direction on the contrary, the generally fold-line-shaped of evaporator 1.Evaporator 1 can be by increasing by 2 quantity of bending part and changing
Become bending angle and control heat exchange area, carries out comprehensive selection according to factors such as installation chamber size, installation site, structural strengths, obtain
To being best suited for the evaporator 1 of air conditioner, while meeting heat exchange efficiency and Structural strength calls.
Embodiment 6
The present embodiment forms a bending part 2 on the basis of above-described embodiment 2 in the middle part of evaporator 1, bending angle is
170 °, the evaporation tube total length of evaporator 1 is 14.2m, the distance L at 1 both ends of evaporator1=1100mm, the static pressure chamber left and right sides
Distance L=1200mm, the distance W on the vertex of the bending part 2 of evaporator 1 to 1 both ends connecting line of evaporator1=50mm, static pressure
The distance W=100mm of chamber front and rear sides.
Embodiment 7
The present embodiment and above-described embodiment 6 the difference is that, a bending part 2, bending angle are formed in the middle part of evaporator 1
It is 160 °, the evaporation tube total length of evaporator 1 is 14.35m, the distance L at 1 both ends of evaporator1=1100mm, static pressure chamber or so two
The distance L=1200mm of side, the distance W on the vertex of the bending part 2 of evaporator 1 to 1 both ends connecting line of evaporator1=97mm, it is quiet
Press the distance W=150mm of chamber front and rear sides.
Embodiment 8
The present embodiment and above-described embodiment 6 the difference is that, a bending part 2, bending angle are formed in the middle part of evaporator 1
It is 150 °, the evaporation tube total length of evaporator 1 is 14.48m, the distance L at 1 both ends of evaporator1=1100mm, static pressure chamber or so two
The distance L=1200mm of side, the distance W on the vertex of the bending part 2 of evaporator 1 to 1 both ends connecting line of evaporator1=150mm, it is quiet
Press the distance W=200mm of chamber front and rear sides.
Embodiment 9
The present embodiment and above-described embodiment 6 the difference is that, a bending part 2, bending angle are formed in the middle part of evaporator 1
It is 140 °, the evaporation tube total length of evaporator 1 is 15m, the distance L at 1 both ends of evaporator1=1100mm, the static pressure chamber left and right sides
Distance L=1200mm, the distance W on the vertex of the bending part 2 of evaporator 1 to 1 both ends connecting line of evaporator1=200mm, static pressure
The distance W=250mm of chamber front and rear sides.
Experimental example
Test the heat exchange efficiency of the air-cooled ducted air conditioner of mounting plane evaporator and the air-cooled ducted air conditioner of above-described embodiment 6-9, obtained reality
It is as shown in table 1 to test data:
Table 1
The air-cooled ducted air conditioner of embodiment 6-9 is mounted with the evaporator of bending structure, and experimental data shows the evaporator of bending structure
There is bigger heat exchange area, the wind of the air-cooled ducted air conditioner of embodiment 6-9 compared to mounting plane evaporator compared to planar evaporator
Pipe machine heat exchange efficiency has been respectively increased 2.5%, 3%, 4% and 10%.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of air-cooled ducted air conditioner, which is characterized in that including shell and evaporator (1), spiral case fixed plate (8) are equipped in the shell,
The intracorporal space of the shell is separated out static pressure chamber by the spiral case fixed plate (8), and the evaporator (1) is mounted on the static pressure chamber
It is interior, there is at least one bending part (2), the evaporator (1) is integral into bending structure in the middle part of the evaporator (1).
2. air-cooled ducted air conditioner as described in claim 1, which is characterized in that the evaporator (1) has a bending part (2), described
The evaporator (1) is divided into two sections by bending part (2), the evaporator (1) generally V-arrangement.
3. air-cooled ducted air conditioner as described in claim 1, which is characterized in that the evaporation tube (1) has at least two bending parts (2),
The evaporator (1) generally fold-line-shaped.
4. air-cooled ducted air conditioner as claimed in claim 2 or claim 3, which is characterized in that the bending angle of the bending part (2) of the evaporator (1)
A is spent between 45 °~178 °.
5. air-cooled ducted air conditioner as claimed in claim 4, which is characterized in that the bending angle of the bending part (2) is fillet.
6. air-cooled ducted air conditioner as claimed in claim 5, which is characterized in that the evaporator (1) is divided into more by the bending part (2)
Section.
7. air-cooled ducted air conditioner as claimed in claim 4, which is characterized in that the distance between described evaporator (1) both ends L1With it is described quiet
Press the ratio of the distance L at left and right sides of chamber between 2/3~19/20.
8. air-cooled ducted air conditioner as claimed in claim 7, which is characterized in that the vertex of the bending part (2) to the evaporator (1) two
Hold the distance W of connecting line1Ratio with static pressure chamber front and rear sides distance W is between 1/2~4/5.
9. air-cooled ducted air conditioner as claimed in claim 8, which is characterized in that the shell includes left plate (6) and right side plate (7), institute
Evaporator (1) two sides are stated equipped with left side plate (3) and right side plate (2), the left side plate (3) is fixedly connected with the left plate (6),
The right side plate (2) is fixedly connected with the right side plate (7).
10. air-cooled ducted air conditioner as claimed in claim 9, which is characterized in that lead between the right side plate (2) and the right side plate (7)
Cross a connecting plate (5) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289727.0A CN109237627A (en) | 2018-10-31 | 2018-10-31 | A kind of air-cooled ducted air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289727.0A CN109237627A (en) | 2018-10-31 | 2018-10-31 | A kind of air-cooled ducted air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109237627A true CN109237627A (en) | 2019-01-18 |
Family
ID=65079917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811289727.0A Pending CN109237627A (en) | 2018-10-31 | 2018-10-31 | A kind of air-cooled ducted air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109237627A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758357A (en) * | 2020-06-01 | 2021-12-07 | 广东美的暖通设备有限公司 | Heat exchange fin, heat exchanger and air conditioning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08291921A (en) * | 1995-04-20 | 1996-11-05 | Fujitsu General Ltd | Air conditioner |
| US20050126765A1 (en) * | 2003-12-01 | 2005-06-16 | Carlambrogio Bianchi | Bent coil for ducted unit |
| WO2009133909A1 (en) * | 2008-04-28 | 2009-11-05 | 東芝キヤリア株式会社 | Indoor unit for air conditioner |
| CN201621905U (en) * | 2010-03-11 | 2010-11-03 | 珠海格力电器股份有限公司 | Novel vertical air conditioner evaporator and vertical air conditioner |
| CN202254508U (en) * | 2011-09-05 | 2012-05-30 | 海尔集团公司 | Air conditioner evaporator and air conditioner provided with same |
| JP2014196856A (en) * | 2013-03-29 | 2014-10-16 | 三菱電機株式会社 | Air conditioner outdoor unit |
| CN203907778U (en) * | 2014-05-27 | 2014-10-29 | 广东美的制冷设备有限公司 | Indoor unit of air-conditioning wind pipe machine |
| CN203980461U (en) * | 2014-06-27 | 2014-12-03 | 广东美的制冷设备有限公司 | Air duct type air conditioning indoor machine |
| CN204388235U (en) * | 2015-01-12 | 2015-06-10 | 宁波奥克斯电气有限公司 | Machine in airduct |
| CN105588205A (en) * | 2016-01-29 | 2016-05-18 | 青岛海信日立空调系统有限公司 | Air pipe machine |
| WO2016208567A1 (en) * | 2015-06-25 | 2016-12-29 | 東芝キヤリア株式会社 | Ceiling installation type air conditioner and heat exchanger |
| CN106642823A (en) * | 2016-11-24 | 2017-05-10 | 广东美的制冷设备有限公司 | Heat exchanger and air-conditioner |
| CN207334942U (en) * | 2017-10-19 | 2018-05-08 | 海信（山东）空调有限公司 | A kind of indoor unit of air-cooled ducted air conditioner |
| CN209068627U (en) * | 2018-10-31 | 2019-07-05 | 宁波奥克斯电气股份有限公司 | A kind of air-cooled ducted air conditioner |
-
2018
- 2018-10-31 CN CN201811289727.0A patent/CN109237627A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08291921A (en) * | 1995-04-20 | 1996-11-05 | Fujitsu General Ltd | Air conditioner |
| US20050126765A1 (en) * | 2003-12-01 | 2005-06-16 | Carlambrogio Bianchi | Bent coil for ducted unit |
| WO2009133909A1 (en) * | 2008-04-28 | 2009-11-05 | 東芝キヤリア株式会社 | Indoor unit for air conditioner |
| CN201621905U (en) * | 2010-03-11 | 2010-11-03 | 珠海格力电器股份有限公司 | Novel vertical air conditioner evaporator and vertical air conditioner |
| CN202254508U (en) * | 2011-09-05 | 2012-05-30 | 海尔集团公司 | Air conditioner evaporator and air conditioner provided with same |
| JP2014196856A (en) * | 2013-03-29 | 2014-10-16 | 三菱電機株式会社 | Air conditioner outdoor unit |
| CN203907778U (en) * | 2014-05-27 | 2014-10-29 | 广东美的制冷设备有限公司 | Indoor unit of air-conditioning wind pipe machine |
| CN203980461U (en) * | 2014-06-27 | 2014-12-03 | 广东美的制冷设备有限公司 | Air duct type air conditioning indoor machine |
| CN204388235U (en) * | 2015-01-12 | 2015-06-10 | 宁波奥克斯电气有限公司 | Machine in airduct |
| WO2016208567A1 (en) * | 2015-06-25 | 2016-12-29 | 東芝キヤリア株式会社 | Ceiling installation type air conditioner and heat exchanger |
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| CN106642823A (en) * | 2016-11-24 | 2017-05-10 | 广东美的制冷设备有限公司 | Heat exchanger and air-conditioner |
| CN207334942U (en) * | 2017-10-19 | 2018-05-08 | 海信（山东）空调有限公司 | A kind of indoor unit of air-cooled ducted air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758357A (en) * | 2020-06-01 | 2021-12-07 | 广东美的暖通设备有限公司 | Heat exchange fin, heat exchanger and air conditioning device |
| CN113758357B (en) * | 2020-06-01 | 2024-11-08 | 广东美的暖通设备有限公司 | Heat exchange fin, heat exchanger and air conditioner |
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