CN106225068A - Heat exchanger and indoor apparatus of air conditioner - Google Patents
Heat exchanger and indoor apparatus of air conditioner Download PDFInfo
- Publication number
- CN106225068A CN106225068A CN201610727427.0A CN201610727427A CN106225068A CN 106225068 A CN106225068 A CN 106225068A CN 201610727427 A CN201610727427 A CN 201610727427A CN 106225068 A CN106225068 A CN 106225068A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- air conditioner
- indoor apparatus
- air
- refrigerant pipe
- 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.)
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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
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses a kind of heat exchanger and indoor apparatus of air conditioner, wherein, heat exchanger includes refrigerant pipe, and the cross section of refrigerant pipe is oval, and the bearing of trend of oval major axis is arranged along the air intake direction of indoor apparatus of air conditioner.The heat exchanger of the present invention and indoor apparatus of air conditioner efficiently solve the problem that in prior art, air-conditioner heat exchange efficiency is low and air-conditioning air intake resistance is big.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of heat exchanger and indoor apparatus of air conditioner.
Background technology
In prior art, heat exchanger in the indoor apparatus of air conditioner of split air conditioner, heat exchanger is by main two to three plates splicing
Becoming, for different fan blade form and dimensions, heat exchanger angulation also and differs.The refrigerant pipe of heat exchanger is circle
Tubular construction, the heat exchanger of common pipe causes air-conditioner heat exchange efficiency low and air-conditioning air intake resistance is big.
Summary of the invention
The embodiment of the present invention provides a kind of heat exchanger and indoor apparatus of air conditioner, to solve air-conditioner heat exchange effect in prior art
The problem that rate is low and air-conditioning air intake resistance is big.
For achieving the above object, the invention provides a kind of heat exchanger, be arranged in indoor apparatus of air conditioner, heat exchanger includes system
Refrigerant tube, the cross section of refrigerant pipe is oval, and the bearing of trend of oval major axis is along the air intake direction of indoor apparatus of air conditioner
Arrange.
Further, forming the first angle between bearing of trend and the air intake direction of oval major axis, the first angle is
A, wherein, 0≤A≤30 °.
Further, the quantity of refrigerant pipe is multiple, and each refrigerant pipe cross section is oval, oval major axis
Bearing of trend arrange along corresponding air intake direction.
Further, multiple refrigerant pipes are spaced setting, and a part of placed angle of multiple refrigerant pipes is identical.
Further, refrigerant pipe is formed by the technology mode flattening, extruding and stretch by pipe.
Further, the one of which during the caliber of pipe is following size: 4mm, 5mm, 6mm, 7mm, 8mm, 9.52mm.
According to another aspect of the present invention, it is provided that a kind of indoor apparatus of air conditioner, including the heat exchanger being arranged in housing,
It is characterized in that, heat exchanger is the heat exchanger any one of claim 1 to 6.
Further, heat exchanger is many groups, and multi-group heat exchanger is arranged around the through-flow fan blade of indoor apparatus of air conditioner.
In heat exchanger, refrigerant pipe uses the elliptical tube of ellipsoidal cross section to constitute, so relative to common circular tube structure
Heat exchanger structure is more compact, by the major axis bearing of trend that definition cross section is oval so that refrigerant pipe is according in air conditioning chamber
Different angles are placed in the air intake wind field distribution of machine.The bearing of trend of oval major axis sets along the air intake direction of indoor apparatus of air conditioner
Put, so make elliptical tube appearance arc surface also extend along air intake direction, when indoor apparatus of air conditioner air intake, outside elliptical tube
Table arc surface has more area and contacts with air-flow, and then improves the heat exchange efficiency of heat exchanger.Meanwhile, elliptical tube is whole
Body is in the most flat, and the appearance arc surface of the oval short axle of elliptical tube correspondence is narrower, so himself just reduces air intake air-flow
Stopping, thus increase the incoming air area of the gas channel that air conditioner room unit is formed, air-conditioning air intake resistance is little, carries further
Rise household air-conditioner.
Accompanying drawing explanation
Fig. 1 is the structural representation of the indoor apparatus of air conditioner of the embodiment of the present invention;
Fig. 2 is the structural representation of the heat exchanger of the embodiment of the present invention.
Detailed description of the invention
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings, but not as the limit to the present invention
Fixed.
See shown in Fig. 1 and Fig. 2, according to embodiments of the invention, it is provided that a kind of heat exchanger, be arranged on indoor apparatus of air conditioner
In, heat exchanger includes that refrigerant pipe 11, the cross section of refrigerant pipe 11 are oval, the bearing of trend edge of oval major axis 12
The air intake direction F of indoor apparatus of air conditioner is arranged.The bearing of trend of oval major axis 12 is parallel with the air intake direction F of indoor apparatus of air conditioner
Or in the least angle (angle is not more than 40 °), in Fig. 1, the direction of arrow is air intake direction F.
In heat exchanger, refrigerant pipe uses the elliptical tube of ellipsoidal cross section to constitute, so relative to common circular tube structure
Heat exchanger structure is more compact, by the major axis bearing of trend that definition cross section is oval so that refrigerant pipe (elliptical tube) basis
Different angles are placed in the air intake wind field distribution of indoor apparatus of air conditioner.Bearing of trend the entering along indoor apparatus of air conditioner of oval major axis 12
Wind direction F is arranged, and so makes elliptical tube appearance arc surface also extend along air intake direction F, at indoor apparatus of air conditioner air intake
Time, elliptical tube appearance arc surface has more area and contacts with air-flow, and then improves the heat exchange efficiency of heat exchanger.With
Time, elliptical tube is overall in the most flat, and the appearance arc surface of the oval short axle of elliptical tube correspondence is narrower, and it is right so himself just to reduce
The stop of air intake air-flow, thus increase the incoming air area of the gas channel that air conditioner room unit is formed, air-conditioning air intake resistance
Little, improve household air-conditioner further.
It is further preferred that form the first angle between the bearing of trend of the major axis 12 of ellipse and air intake direction F, first
Angle is A, wherein, 0≤A≤30 °.In the present embodiment, the bearing of trend of oval major axis 12 is parallel with air intake direction F to be set
Put, say, that the first angle A is 0 °.See Fig. 2, on the elliptical tube basis vertically placed, elliptical tube is rotated certain angle
Degree θ, becomes remaining elliptical tube corresponding for air intake direction F.In actual installation operation, anglec of rotation θ of elliptical tube is not a certain
Fixed value, but be mainly adjusted according to indoor machine wind field distribution, secondary consideration element is coolant flow regime in pipe
And processes level, but ensure that forming the first angle between bearing of trend and the air intake direction F of oval major axis 12 is less than
Equal to 30 °.
The quantity of refrigerant pipe 11 is multiple, and each refrigerant pipe 11 cross section is oval, oval major axis 12
Bearing of trend is arranged along corresponding air intake direction F.Multiple refrigerant pipes 11 are spaced setting, of multiple refrigerant pipes 11
Divide placed angle identical.It is to say, multiple some placed angle of refrigerant pipe 11 are identical, and another part due to
The air intake direction of its position is different, so the placed angle of the refrigerant pipe 11 of another part is adjusted, and placed angle
Different from other parts.
Refrigerant pipe 11 is formed by the technology mode flattening, extruding and stretch by pipe.The caliber of pipe is following
One of which in size: 4mm, 5mm, 6mm, 7mm, 8mm, 9.52mm.
Present invention also offers the embodiment of a kind of indoor apparatus of air conditioner, see Fig. 2, the indoor apparatus of air conditioner of the present embodiment includes
The heat exchanger 10 being arranged in housing 20, heat exchanger 10 is the heat exchanger of above-described embodiment.
In heat exchanger, refrigerant pipe uses the elliptical tube of ellipsoidal cross section to constitute, so relative to common circular tube structure
Heat exchanger structure is more compact, by the major axis bearing of trend that definition cross section is oval so that refrigerant pipe (elliptical tube) basis
Different angles are placed in the air intake wind field distribution of indoor apparatus of air conditioner.Bearing of trend the entering along indoor apparatus of air conditioner of oval major axis 12
Wind direction F is arranged, and so makes elliptical tube appearance arc surface also extend along air intake direction F, at indoor apparatus of air conditioner air intake
Time, elliptical tube appearance arc surface has more area and contacts with air-flow, and then improves the heat exchange efficiency of heat exchanger.With
Time, elliptical tube is overall in the most flat, and the appearance arc surface of the oval short axle of elliptical tube correspondence is narrower, and it is right so himself just to reduce
The stop of air intake air-flow, thus increase the incoming air area of the gas channel that air conditioner room unit is formed, air-conditioning air intake resistance
Little, improve household air-conditioner further.
As in figure 2 it is shown, heat exchanger 10 is many groups, multi-group heat exchanger is arranged around the through-flow fan blade 30 of indoor apparatus of air conditioner.?
After determining the size of through-flow fan blade 30, according to indoor machine wind field distribution, the heat exchanger that elliptical tube is formed, multi-group heat exchanger can two
Being arranged in housing 20 to three with the form of splicing, splicing form can be that whole forward is placed, it is also possible to by the most several portions
Placing after dividing rotation turnback, concrete placement schemes is by ensureing that air quantity maximization is as the criterion.And consider draining and wind field factor
Adjust the angle of several pieces of splicing heat exchangers.Air is inhaled in housing 20 from the air inlet of top, and the direction of arrow is air intake side
To F, air-flow enters through-flow fan blade 30 after heat exchanger 10, finally by air outlet 41 and wind deflector 42 air-out to indoor environment
In.Wherein, the heat exchanger 10 in indoor set, owing to need to coordinate through-flow fan blade and shell structure, need to adjust between every piece of heat exchanger
Angle is to ensure that the condensed water produced on heat exchanger falls directly in drip tray.
It should be noted that term used herein above merely to describe detailed description of the invention, and be not intended to restricted root
Illustrative embodiments according to the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when using term " to comprise " in this manual and/or " bag
Include " time, it indicates existing characteristics, step, work, device, assembly and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, "
Two " it is etc. for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that so use
Data can exchange in the appropriate case, in order to presently filed embodiment described herein can be with except here illustrating
Or the order enforcement beyond those described.
Certainly, it is above the preferred embodiment of the present invention.It should be pointed out that, for those skilled in the art
For, on the premise of without departing from its general principles, it is also possible to make some improvements and modifications, these improvements and modifications are also
It is considered as protection scope of the present invention.
Claims (8)
1. a heat exchanger, is arranged in indoor apparatus of air conditioner, it is characterised in that described heat exchanger includes refrigerant pipe (11), institute
The cross section stating refrigerant pipe (11) is ellipse, and the bearing of trend of the major axis (12) of described ellipse is along described indoor apparatus of air conditioner
Air intake direction (F) arrange.
Heat exchanger the most according to claim 1, it is characterised in that the bearing of trend of the major axis (12) of described ellipse with enter
Forming the first angle between wind direction (F), described first angle is A, wherein, 0≤A≤30 °.
Heat exchanger the most according to claim 1, it is characterised in that the quantity of described refrigerant pipe (11) is multiple, each
Described refrigerant pipe (11) cross section is oval, and the bearing of trend of the major axis (12) of described ellipse is along corresponding air intake direction
(F) arrange.
Heat exchanger the most according to claim 3, it is characterised in that multiple described refrigerant pipes (11) are spaced setting,
A part of placed angle of multiple described refrigerant pipes (11) is identical.
Heat exchanger the most according to claim 1, it is characterised in that described refrigerant pipe (11) is passed through to flatten, squeeze by pipe
The technology mode of pressure and stretching is formed.
Heat exchanger the most according to claim 5, it is characterised in that the caliber of described pipe is wherein in following size
Kind:
4mm, 5mm, 6mm, 7mm, 8mm, 9.52mm.
7. an indoor apparatus of air conditioner, including the heat exchanger (10) being arranged in housing (20), it is characterised in that described heat exchanger is
Heat exchanger according to any one of claim 1 to 6.
Indoor apparatus of air conditioner the most according to claim 7, it is characterised in that described heat exchanger (10) is many groups, many groups are described
Heat exchanger is arranged around the through-flow fan blade (30) of described indoor apparatus of air conditioner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610727427.0A CN106225068A (en) | 2016-08-25 | 2016-08-25 | Heat exchanger and indoor apparatus of air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610727427.0A CN106225068A (en) | 2016-08-25 | 2016-08-25 | Heat exchanger and indoor apparatus of air conditioner |
Publications (1)
Publication Number | Publication Date |
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CN106225068A true CN106225068A (en) | 2016-12-14 |
Family
ID=57555361
Family Applications (1)
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CN201610727427.0A Pending CN106225068A (en) | 2016-08-25 | 2016-08-25 | Heat exchanger and indoor apparatus of air conditioner |
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CN (1) | CN106225068A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110748967A (en) * | 2019-10-18 | 2020-02-04 | 青岛海尔空调器有限总公司 | Machine in heat exchanger subassembly and air conditioning |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09133373A (en) * | 1995-11-06 | 1997-05-20 | Kenji Ito | Sectional shape of heat transfer tube of heat exchanger for domestic air conditioner |
CN201093911Y (en) * | 2007-09-07 | 2008-07-30 | 苏州三星电子有限公司 | Fin heat exchanger for air conditioner |
CN203011196U (en) * | 2012-12-28 | 2013-06-19 | 上海东润换热设备制造有限公司 | Oval tube heat exchanger with heat exchanger elements arranged in abnormal shape |
CN103256834A (en) * | 2013-02-22 | 2013-08-21 | 广东美的电器股份有限公司 | Oval tube finned type heat exchanger and upward air outlet air-conditioning outdoor unit |
CN203274549U (en) * | 2013-02-22 | 2013-11-06 | 广东美的电器股份有限公司 | Oval pipe fin type heat exchanger and air conditioner outdoor unit with air outlet at top |
CN204359174U (en) * | 2014-12-15 | 2015-05-27 | 上海泰清节能科技有限公司 | High-effect energy-saving heat-exchanger |
CN105841335A (en) * | 2016-05-16 | 2016-08-10 | 珠海格力电器股份有限公司 | Heat exchanger for split type air conditioner and split type air conditioner with heat exchanger |
CN206094301U (en) * | 2016-08-25 | 2017-04-12 | 珠海格力电器股份有限公司 | Machine in heat exchanger and air conditioning |
-
2016
- 2016-08-25 CN CN201610727427.0A patent/CN106225068A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09133373A (en) * | 1995-11-06 | 1997-05-20 | Kenji Ito | Sectional shape of heat transfer tube of heat exchanger for domestic air conditioner |
CN201093911Y (en) * | 2007-09-07 | 2008-07-30 | 苏州三星电子有限公司 | Fin heat exchanger for air conditioner |
CN203011196U (en) * | 2012-12-28 | 2013-06-19 | 上海东润换热设备制造有限公司 | Oval tube heat exchanger with heat exchanger elements arranged in abnormal shape |
CN103256834A (en) * | 2013-02-22 | 2013-08-21 | 广东美的电器股份有限公司 | Oval tube finned type heat exchanger and upward air outlet air-conditioning outdoor unit |
CN203274549U (en) * | 2013-02-22 | 2013-11-06 | 广东美的电器股份有限公司 | Oval pipe fin type heat exchanger and air conditioner outdoor unit with air outlet at top |
CN204359174U (en) * | 2014-12-15 | 2015-05-27 | 上海泰清节能科技有限公司 | High-effect energy-saving heat-exchanger |
CN105841335A (en) * | 2016-05-16 | 2016-08-10 | 珠海格力电器股份有限公司 | Heat exchanger for split type air conditioner and split type air conditioner with heat exchanger |
CN206094301U (en) * | 2016-08-25 | 2017-04-12 | 珠海格力电器股份有限公司 | Machine in heat exchanger and air conditioning |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110748967A (en) * | 2019-10-18 | 2020-02-04 | 青岛海尔空调器有限总公司 | Machine in heat exchanger subassembly and air conditioning |
CN110748967B (en) * | 2019-10-18 | 2021-08-27 | 重庆海尔空调器有限公司 | Machine in heat exchanger subassembly and air conditioning |
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PB01 | Publication | ||
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Application publication date: 20161214 |