CN106767038A - Heat exchanger and air conditioner - Google Patents
Heat exchanger and air conditioner Download PDFInfo
- Publication number
- CN106767038A CN106767038A CN201611076653.3A CN201611076653A CN106767038A CN 106767038 A CN106767038 A CN 106767038A CN 201611076653 A CN201611076653 A CN 201611076653A CN 106767038 A CN106767038 A CN 106767038A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- heat exchange
- heat
- inner chamber
- header
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 229910003460 diamond Inorganic materials 0.000 claims description 12
- 239000010432 diamond Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000008676 import Effects 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
- F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
- F28D7/1653—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having a square or rectangular shape
-
- 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
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides a heat exchanger and an air conditioner. The heat exchanger comprises a shell and a heat exchange pipeline, wherein the shell is provided with a first inner cavity, a first inlet and a first outlet which are communicated with the first inner cavity, and the heat exchange pipeline is positioned in the first inner cavity and provided with a second inlet and a second outlet which penetrate out of the shell; the heat exchange pipeline comprises a liquid inlet pipeline, a liquid outlet pipeline and a plurality of heat exchange pipes, and each heat exchange pipe is provided with a second inner cavity communicated with the liquid inlet pipeline and the liquid outlet pipeline and a plurality of heat exchange holes communicated with the first inner cavity. According to the invention, the plurality of heat exchange holes are formed in each heat exchange tube and are communicated with the first inner cavity, so that the heat exchange area of the heat exchange tubes is increased, the heat exchange efficiency is improved, and the volume of the heat exchanger can be reduced under the condition of the same heat exchange amount.
Description
Technical field
The present invention relates to field of air conditioning, in particular to a kind of heat exchanger and air-conditioner.
Background technology
Heat exchanger is a kind of device for realizing different medium heat exchange.Current heat exchanger mainly have shell and tube exchanger,
Coil exchanger, shell disc heat interchanger, finned heat exchanger, micro-channel heat exchanger etc..Shell and tube exchanger, coiled heat exchange
Device, shell disc heat interchanger are mainly used in air-conditioning water-cooled system, and finned heat exchanger, micro-channel heat exchanger are then mainly used in air-conditioner wind
Cooling system.
Every kind of heat exchanger respectively has quality.Shell and tube exchanger heat exchange efficiency is high, and heat transfer effect is obvious, but volume is larger, accounts for
Ground space is big, not easily assembling.Coil exchanger small volume, floor space is small, but water resistance is big, not easily assembling.Shell disc type is changed
Hot utensil has small volume, and floor space is small, the advantages of easily assembling, but is more expensive to manufacture, and heat exchange efficiency is relatively low.Finned heat exchanger with
Micro-channel heat exchanger heat exchange efficiency is high, but volume is larger, is more expensive to manufacture.
The content of the invention
The present invention is intended to provide a kind of heat exchanger and air-conditioner that can improve heat exchange efficiency.
The invention provides a kind of heat exchanger, including housing and heat exchanging pipe, housing have first inner chamber and with first in
First import of chamber connection and first outlet, heat exchanging pipe are located in first inner chamber, and with passing the second of hull outside
Import and second outlet；Heat exchanging pipe includes water influent pipeline, drain pipe road and Duo Gen heat exchanger tubes, and every heat exchanger tube has and feed liquor
Pipeline and the drain pipe road second inner chamber for connecting and the multiple heat exchanging holes connected with first inner chamber.
Further, heat exchanging holes are diamond hole, and multiple diamond holes are arranged in order.
Further, second inner chamber is located at multiple diamond hole both sides, and the side wall of heat exchanger tube is in coordinate with multiple diamond holes
Triangle flap-like.
Further, water influent pipeline includes feed liquor house steward, the first header and connection feed liquor house steward and first header
Many first isocons；Drain pipe road include go out liquid house steward, the second header and connection go out liquid house steward and the second header it is many
The isocon of root second；Wherein, heat exchanger tube two ends connect with the first isocon and the second isocon respectively.
Further, housing is square, and heat exchanging pipe is square structure.
Further, it is provided with turbulence structure on the inwall of housing.
Further, turbulence structure is multiple fins.
Further, heat exchanging pipe is made using aluminium.
Present invention also offers a kind of air-conditioner, including foregoing heat exchanger.
Heat exchanger of the invention and air-conditioner, by setting multiple heat exchanging holes on every heat exchanger tube, heat exchanging holes with
First inner chamber is connected, so as to increase the heat exchange area of heat exchanger tube, improves heat exchange efficiency, in the case of identical heat exchange amount, energy
Enough reduce the volume of heat exchanger.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate, for explaining the present invention, not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the dimensional structure diagram of heat exchanger of the invention；
Fig. 2 is the side structure schematic view of heat exchanger of the invention.
Description of reference numerals：
10th, water influent pipeline；11st, feed liquor house steward；12nd, the first header；13rd, the first isocon；
20th, drain pipe road；21st, go out liquid house steward；22nd, the second header；23rd, the second isocon；
30th, heat exchanger tube；31st, heat exchanging holes.
Specific embodiment
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As depicted in figs. 1 and 2, heat exchanger of the invention, including housing and heat exchanging pipe, housing have first inner chamber
And the first import for being connected with first inner chamber and first outlet, heat exchanging pipe is located in first inner chamber, and with passing housing
The second outside import and second outlet；Heat exchanging pipe includes water influent pipeline 10, drain pipe road 20 and Duo Gen heat exchanger tubes 30, every
Heat exchanger tube 30 has the second inner chamber connected with water influent pipeline 10 and drain pipe road 20 and the multiple heat exchange connected with first inner chamber
Hole 31.By setting multiple heat exchanging holes 31 on every heat exchanger tube 30, heat exchanging holes 31 are connected the present invention with first inner chamber, so as to increase
The heat exchange area of big heat exchanger tube 30, improves heat exchange efficiency, in the case of identical heat exchange amount, can reduce the body of heat exchanger
Product, saves floor space, is easy to handling.
Preferably, as shown in Fig. 2 heat exchanging holes 31 are diamond hole, multiple diamond holes are arranged in order, can further improve
Heat exchange area, so as to further improve heat exchange efficiency.
Second inner chamber is located at multiple diamond hole both sides, and the side wall of heat exchanger tube 30 is in the triangle coordinated with multiple diamond holes
The shape of heat exchanger tube 30 is changed to square by circle in flap-like, namely the present invention, and square opening is opened in centre, and the inside and outside circulation of water, raising is changed
The thermal efficiency.The side wall of heat exchanger tube 30 is adapted with the shape of multiple diamond hole arrangement forms of arrangement, so that second inner chamber shape
Into uniform thin-walled folding shape inner chamber, be conducive to improving heat exchange efficiency.
With reference to shown in Fig. 1, water influent pipeline 10 includes feed liquor house steward 11, the first header 12 and connection feed liquor house steward 11 and the
Many first isocons 13 of one header 12；Drain pipe road 20 includes go out liquid house steward 21, the second header 22 and connects out liquid
Many second isocons 23 of the header 22 of house steward 21 and second；Wherein, the two ends of heat exchanger tube 30 respectively with the first isocon 13 and
Second isocon 23 is connected.Namely whole heat exchanging pipe forms square frame structure, so as to reduce the volume of heat exchanger.Accordingly
Ground, housing is also square.Namely heat exchanger profile of the invention uses shell coil exchanger shell, with shell disc heat interchanger
Compact conformation, resistance to jelly, it is easy to maintenance the advantages of.
Preferably, turbulence structure is provided with the inwall of housing, increases the disturbance of the medium in first inner chamber, be conducive to carrying
Heat exchange efficiency high.Usually, turbulence structure is multiple fins that punching press is set.
During work, matchmaker after the refrigerant passage on outer cover of heat exchanger enters heat exchanging pipe from feed liquor house steward 11, by the
One isocon 13 and the first header 12 are evenly distributed in each heat exchanger tube 30, through the second inner chamber of the rhombus on heat exchanger tube 30
Two-way circulate, flowed back to after being collected by drain pipe road 20, complete the circulation of refrigerant.Heat exchanger tube 30 is made up of aluminum, reduces into
This.Water system circulation passage is the rhombus heat exchanging holes 31 in the middle of the outside of heat exchanger tube 30 and heat exchanger tube 30, so that heat exchanger tube 30
It is inside and outside at the same heat exchange, improve heat exchange efficiency.
Present invention also offers a kind of air-conditioner, including foregoing heat exchanger, so as to effectively improve heat exchange efficiency, reduction is changed
The volume of hot device.
As can be seen from the above description, the above embodiments of the present invention realize following technique effect：
Heat exchanger of the invention and air-conditioner, by setting multiple heat exchanging holes 31, heat exchange on every heat exchanger tube 30
Hole 31 connects with first inner chamber, so as to increase the heat exchange area of heat exchanger tube 30, heat exchange efficiency is improved, in the feelings of identical heat exchange amount
Under condition, the volume of heat exchanger can be reduced.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (9)
1. a kind of heat exchanger, including housing and heat exchanging pipe, the housing have first inner chamber and are connected with the first inner chamber
The first import and first outlet, the heat exchanging pipe is located in the first inner chamber, and with passing the hull outside
The second import and second outlet；Characterized in that,
The heat exchanging pipe includes water influent pipeline (10), drain pipe road (20) and many heat exchanger tubes (30), the every heat exchanger tube
(30) connect with the second inner chamber connected with the water influent pipeline (10) and the drain pipe road (20) and with the first inner chamber
Logical multiple heat exchanging holes (31).
2. heat exchanger according to claim 1, it is characterised in that
The heat exchanging holes (31) are diamond hole, and multiple diamond holes are arranged in order.
3. heat exchanger according to claim 2, it is characterised in that
The second inner chamber is located at multiple diamond hole both sides, and the side wall of the heat exchanger tube (30) is in and multiple rhombuses
The triangle flap-like that hole coordinates.
4. heat exchanger according to any one of claim 1 to 3, it is characterised in that
The water influent pipeline (10) is including feed liquor house steward (11), the first header (12) and connects the feed liquor house steward (11) and institute
State many first isocons (13) of the first header (12)；
The drain pipe road (20) is including go out liquid house steward (21), the second header (22) and connects the go out liquid house steward (21) and institute
State many second isocons (23) of the second header (22)；
Wherein, heat exchanger tube (30) two ends connect with first isocon (13) and second isocon (23) respectively.
5. heat exchanger according to claim 4, it is characterised in that
The housing is square, and the heat exchanging pipe is square structure.
6. heat exchanger according to claim 1, it is characterised in that
Turbulence structure is provided with the inwall of the housing.
7. heat exchanger according to claim 6, it is characterised in that
The turbulence structure is multiple fins.
8. heat exchanger according to claim 1, it is characterised in that
The heat exchanging pipe is made using aluminium.
9. a kind of air-conditioner, including heat exchanger, it is characterised in that the heat exchanger is any one of claim 1 to 8
Heat exchanger.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611076653.3A CN106767038A (en) | 2016-11-28 | 2016-11-28 | Heat exchanger and air conditioner |
| PCT/CN2017/105784 WO2018095153A1 (en) | 2016-11-28 | 2017-10-12 | Heat exchanger and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611076653.3A CN106767038A (en) | 2016-11-28 | 2016-11-28 | Heat exchanger and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106767038A true CN106767038A (en) | 2017-05-31 |
Family
ID=58900974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611076653.3A Pending CN106767038A (en) | 2016-11-28 | 2016-11-28 | Heat exchanger and air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106767038A (en) |
| WO (1) | WO2018095153A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238309A (en) * | 2017-07-25 | 2017-10-10 | 陕西路圣里德太阳能研究院有限公司 | A kind of finned tube set of heat exchange tubes and energy storage device |
| WO2018095153A1 (en) * | 2016-11-28 | 2018-05-31 | 珠海格力电器股份有限公司 | Heat exchanger and air conditioner |
| CN108645246A (en) * | 2018-06-27 | 2018-10-12 | 广州航海学院 | A kind of heat exchanger |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966887A (en) * | 2020-01-07 | 2020-04-07 | 顺德职业技术学院 | Aluminum heat exchanger |
| CN114807533B (en) * | 2022-05-06 | 2023-11-17 | 北京中孚悦达真空科技有限公司 | Multifunctional vacuum high-pressure gas quenching furnace |
| CN115411399B (en) * | 2022-09-05 | 2024-05-17 | 吉林大学 | A heat exchange device with enhanced heat exchange capacity |
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| JPS61262591A (en) * | 1985-03-08 | 1986-11-20 | アクゾ・エヌ・ヴエ− | Heat transfer and/or mass transfer device |
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| JP2003269822A (en) * | 2002-03-12 | 2003-09-25 | Hitachi Ltd | Heat exchanger and refrigeration cycle |
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| CN103776285A (en) * | 2014-02-20 | 2014-05-07 | 杭州沈氏换热器有限公司 | Micro-channel heat exchanger |
| CN103808185A (en) * | 2014-02-21 | 2014-05-21 | 杭州沈氏换热器有限公司 | Efficient heat exchange tube and evaporative condenser |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH09189490A (en) * | 1996-01-08 | 1997-07-22 | Mitsubishi Electric Corp | Heat exchanger and its manufacture |
| ES2529071B1 (en) * | 2014-11-13 | 2015-11-23 | Daniel JIMÉNEZ DEL PASO | Heat exchanger double propellers |
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| CN106767038A (en) * | 2016-11-28 | 2017-05-31 | 珠海格力电器股份有限公司 | Heat exchanger and air conditioner |
-
2016
- 2016-11-28 CN CN201611076653.3A patent/CN106767038A/en active Pending
-
2017
- 2017-10-12 WO PCT/CN2017/105784 patent/WO2018095153A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61262591A (en) * | 1985-03-08 | 1986-11-20 | アクゾ・エヌ・ヴエ− | Heat transfer and/or mass transfer device |
| EP0567393A1 (en) * | 1992-04-23 | 1993-10-27 | Commissariat A L'energie Atomique | High thermal performance plate evaporator working under nucleate boiling conditions |
| CN1133430A (en) * | 1994-07-25 | 1996-10-16 | 三电有限公司 | Heat exchanger |
| CN1405525A (en) * | 2001-09-18 | 2003-03-26 | 日立空调系统株式会社 | Lamina-type heat-exchanger and refrigerating circulation |
| CN2527954Y (en) * | 2002-03-02 | 2002-12-25 | 蒋国秀 | Plate or pipe type heat exchanger |
| JP2003269822A (en) * | 2002-03-12 | 2003-09-25 | Hitachi Ltd | Heat exchanger and refrigeration cycle |
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| CN101793470A (en) * | 2010-02-10 | 2010-08-04 | 王晓栋 | Honeycomb type reducing pipe heat radiator |
| CN103776285A (en) * | 2014-02-20 | 2014-05-07 | 杭州沈氏换热器有限公司 | Micro-channel heat exchanger |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018095153A1 (en) * | 2016-11-28 | 2018-05-31 | 珠海格力电器股份有限公司 | Heat exchanger and air conditioner |
| CN107238309A (en) * | 2017-07-25 | 2017-10-10 | 陕西路圣里德太阳能研究院有限公司 | A kind of finned tube set of heat exchange tubes and energy storage device |
| CN108645246A (en) * | 2018-06-27 | 2018-10-12 | 广州航海学院 | A kind of heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018095153A1 (en) | 2018-05-31 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |