CN106017138A - Efficient energy-saving air cooler - Google Patents
Efficient energy-saving air cooler Download PDFInfo
- Publication number
- CN106017138A CN106017138A CN201610354125.3A CN201610354125A CN106017138A CN 106017138 A CN106017138 A CN 106017138A CN 201610354125 A CN201610354125 A CN 201610354125A CN 106017138 A CN106017138 A CN 106017138A
- Authority
- CN
- China
- Prior art keywords
- tube
- tube sheet
- air cooler
- tube plate
- energy
- 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
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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
- F28D1/05333—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
-
- 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
- F28F1/08—Tubular elements crimped or corrugated in longitudinal section
-
- 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
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
-
- 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
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
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 discloses an efficient energy-saving air cooler and belongs to the field of air handling equipment. The efficient energy-saving air cooler is composed of a tube plate I, a tube plate II, heat exchange tubes and fins. The heat exchange tubes are fixedly distributed between the tube plate I and the tube plate II in an array mode. One ends of the heat exchange tubes are all arranged inside an inner cavity of the tube plate I. The outer side of the tube plate I communicates with a medium inlet tube. The other ends of the heat exchange tubes are all arranged inside an inner cavity of the tube plate II. The outer side of the tube plate II communicates with a medium outlet tube. All the heat exchange tubes penetrate through and are fixed to the fins evenly distributed between the tube plate I and the tube plate II. The efficient energy-saving air cooler has the advantages that after the air cooler is machined, since the integral large-sheet planar fins or the special-shaped surface type fins are adopted, the heat transfer coefficient of an air side converted to light tubes is greatly increased, and extra-tube heat transfer is enhanced; and if processing type efficient tubes are further added, intra-tube heat transfer can be enhanced at the same time, and the heat exchange performance is good. Energy consumption is low; the failure rate is low; and the labor intensity of workers is relieved.
Description
Technical field
The invention belongs to utilize the equipment of medium in air cooling condensing tube, particularly relate to a kind of high-efficiency and energy-saving type air cold
But device.
Background technology
Air cooler is with surrounding air as cooling medium and horizontal to plunder outside finned tube, and in making pipe, high-temperature technology fluid obtains
Cooling or the equipment of condensation.To phase early 1960s, air cooler is widely used to oil, chemical industry, electric power, metallurgy
Etc. industry.Air cooler is mainly made up of tube bank, blower fan, framework, shutter and ladder landing platform, and the heat exchanger tube of tube bank uses and cuts
Face is circular steel pipe, uses aluminium flake to roll outside steel pipe, forms bimetallic and rolls sheet pipe code name DR structure.Because of heat exchanger tube
The stringing substantive requirements of form, finned tube can only use low fin or two kinds of structural shapes of high fin, it is impossible to improves air side further
Heat transfer coefficient, pipe is basic uses circular cross-section steel pipe, to heat transfer also without heat transfer raising/potentiation.
Summary of the invention
It is contemplated that for not enough present in background technology, and a kind of high-efficiency and energy-saving type air cooler provided.
A kind of high-efficiency and energy-saving type air cooler of the present invention, is to be made up of tube sheet I, tube sheet II, heat exchanger tube and fin, its
Between described tube sheet I, tube sheet II, array fixed arrangement heat exchanger tube, and the one end of heat exchanger tube is placed in tube sheet I inner chamber, pipe
Connect with medium inlet pipe outside plate I, the other end is placed in tube sheet II inner chamber, connects with media outlet pipe outside tube sheet II,
Described heat exchanger tube both passes through and is fixed on fin uniform between tube sheet I and tube sheet II.
As a further improvement on the present invention, the outside of described tube sheet II is provided with tube sheet lid.
As a further improvement on the present invention, described fin is the one in plane and opposite sex surface.
As a further improvement on the present invention, the described distance between adjacent fins is 2.5-9 millimeter.
As a further improvement on the present invention, described heat exchanger tube uses the efficient special pipe of processing type.
As a further improvement on the present invention, it is connected to side bar between described tube sheet I, the both sides of tube sheet II.
A kind of high-efficiency and energy-saving type air cooler advantage of the present invention is: after air cooler processing, because using one
Big plate plane or compromise face formula fin, the air side heat transfer coefficient being folded to light pipe is greatly improved, and conducts heat outside enhanced tube；As
Using processing type efficiently to manage again, can strengthen intraductal heat transfer simultaneously, heat-exchange performance is good.The power consumption end, failure rate is low, reduce service worker
Frequency of maintenance.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention；
Fig. 2 is the axial schematic diagram of the present invention；
Fig. 3 is A-A top view in Fig. 2 of the present invention；
Fig. 4 is heat exchange tube structure schematic diagram of the present invention.
Detailed description of the invention
Accompanying drawing 1 to accompanying drawing 4 a kind of high-efficiency and energy-saving type air cooler to the present invention after joint below, change further
Enter.
Embodiment 1
A kind of high-efficiency and energy-saving type air cooler of the present invention, is to be made up of tube sheet I 1, tube sheet II 2, heat exchanger tube 3 and fin 4, its
Between described tube sheet I 1, tube sheet II 2, array fixed arrangement heat exchanger tube 3, and the one end of heat exchanger tube 3 is placed in tube sheet I 1 inner chamber
In 5, connect with medium inlet pipe 6 outside tube sheet I 1, the other end is placed in tube sheet II 2 inner chamber 7, outside tube sheet II 2 and medium
Outlet 8 connects, and described heat exchanger tube 3 both passes through and is fixed on fin 4 uniform between tube sheet I 1 and tube sheet II 2.
Embodiment 2
A kind of high-efficiency and energy-saving type air cooler of the present invention, is to be made up of tube sheet I 1, tube sheet II 2, heat exchanger tube 3 and fin 4, its
Between described tube sheet I 1, tube sheet II 2, array fixed arrangement heat exchanger tube 3, and the one end of heat exchanger tube 3 is placed in tube sheet I 1 inner chamber
In 5, connect with medium inlet pipe 6 outside tube sheet I 1, the other end is placed in tube sheet II 2 inner chamber 7, outside tube sheet II 2 and medium
Outlet 8 connects, and described heat exchanger tube 3 both passes through and is fixed on fin 4 uniform between tube sheet I 1 and tube sheet II 2.Institute
It is the one in plane and opposite sex surface that the outside of the tube sheet II 2 stated is provided with the fin 4 described in tube sheet lid 9..Adjacent fins 4 it
Between distance be 2.5-9 millimeter.
Embodiment 3
A kind of high-efficiency and energy-saving type air cooler of the present invention, is to be made up of tube sheet I 1, tube sheet II 2, heat exchanger tube 3 and fin 4, its
Between described tube sheet I 1, tube sheet II 2, array fixed arrangement heat exchanger tube 3, and the one end of heat exchanger tube 3 is placed in tube sheet I 1 inner chamber
In 5, connect with medium inlet pipe 6 outside tube sheet I 1, the other end is placed in tube sheet II 2 inner chamber 7, outside tube sheet II 2 and medium
Outlet 8 connects, and described heat exchanger tube 3 both passes through and is fixed on fin 4 uniform between tube sheet I 1 and tube sheet II 2.Institute
It is the one in plane and opposite sex surface that the outside of the tube sheet II 2 stated is provided with the fin 4 described in tube sheet lid 9..Adjacent fins 4 it
Between distance be 2.5-9 millimeter.Described heat exchanger tube 3 uses the efficient special pipe of processing type.Tube sheet I 1, tube sheet II 2 both sides it
Between be connected to side bar 10.
A kind of high-efficiency and energy-saving type air cooler of the present invention, main body is air cooler, walks cooled medium in pipe, pipe
The facial fin of big plate is installed outward, outside pipe, walks air, taken away the heat of the interior medium of pipe by the air of flowing.Processing type is the most different
Shape pipe be efficient cast can simultaneously in enhanced tube, heat transfer outside a tube effect；To impurity thickness, operating mode that impurity content is high, strengthening effect
The most more significantly.Air cooler uses one big plate, high density, sheet interval adjustable fin；Big plate fin can be
Plane or compromise face structure, increase the coefficient of heat transfer.Heat exchanger tube can use the efficient special pipe of processing type, includes but not limited to scaling
Pipe, corrugated tubing etc..
A kind of high-efficiency and energy-saving type air cooler of the present invention, the tube-bundle fins 4 of heat exchanger tube 3 uses one big plate-sheet-type knot
Structure, and sheet spacing suitably adjusts according to technology Calculation structure.The size of fin 4 spacing determines according to heat exchange amount, numerical value one
As between 2.5--9 millimeter, the big plate facial spacing of fin numerical value for determining be by compacting or punching frock adjust ensure
's.Heat exchanger tube can use processing type efficiently to manage.
A kind of high-efficiency and energy-saving type air cooler of the present invention, runs under induced air type air blast pattern, and air-flow is the most horizontal plunders
By tube-bundle fins, take away amount of heat, cool down condensate cooler interior media, it is achieved be energy-saving and cost-reducing.
Air cooler is that in making pipe, high-temperature technology medium is cold for cooling medium and by outside finned tube with surrounding air
But or condensation, there is the advantages such as environmental protection, water saving and life-span length.This present invention uses big plate face fin and efficiently manages integrated side
Formula achieves high efficient heat exchanging effect, first heat exchange base tube and uses shaped telescopic tube etc. efficiently to manage, and enhances heat transfer, promotes exchange capability of heat
More than 15%；Secondly fin uses big plate face fin, the more conventional heat exchange area more than 30% increasing fin, the most regular sky
The passage that air-flow is logical, uniformly increases by fin air velocity, increases the heat transfer coefficient between fin and air, enhance biography
Heat.Achieve this air cooler overall heat-transfer coefficient by above technical measures and at least improve more than 20%.
Claims (6)
1. a high-efficiency and energy-saving type air cooler, is to be made up of tube sheet I (1), tube sheet II (2), heat exchanger tube (3) and fin (4),
It is characterized in that between described tube sheet I (1), tube sheet II (2), array fixed arrangement heat exchanger tube (3), one end of heat exchanger tube (3)
Portion is placed in tube sheet I (1) inner chamber (5), and tube sheet I (1) outside connects with medium inlet pipe (6), and the other end of heat exchanger tube (3) is equal
Being placed in tube sheet II (2) inner chamber (7), tube sheet II (2) outside connects with media outlet pipe (8), and described heat exchanger tube (3) both passes through
And be fixed on fin (4) uniform between tube sheet I (1) and tube sheet II (2).
2. a kind of high-efficiency and energy-saving type air cooler as claimed in claim 1, it is characterised in that outside described tube sheet II (2)
Side is provided with tube sheet lid (9).
3. a kind of high-efficiency and energy-saving type air cooler as claimed in claim 1, it is characterised in that described fin (4) is plane
With the one in opposite sex surface.
4. a kind of high-efficiency and energy-saving type air cooler as claimed in claim 1 or 2, it is characterised in that described adjacent fins
(4) distance between is 2.5～9 millimeters.
5. a kind of high-efficiency and energy-saving type air cooler as described in claim 1 or 2 or 3, it is characterised in that described heat exchanger tube
(3) the efficient special pipe of processing type is used.
6. a kind of high-efficiency and energy-saving type air cooler as described in claim 1 or 2 or 3, it is characterised in that described tube sheet I
(1), it is connected to side bar (10) between the both sides of tube sheet II (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610354125.3A CN106017138A (en) | 2016-05-25 | 2016-05-25 | Efficient energy-saving air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610354125.3A CN106017138A (en) | 2016-05-25 | 2016-05-25 | Efficient energy-saving air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106017138A true CN106017138A (en) | 2016-10-12 |
Family
ID=57094960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610354125.3A Pending CN106017138A (en) | 2016-05-25 | 2016-05-25 | Efficient energy-saving air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106017138A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI824643B (en) * | 2022-07-29 | 2023-12-01 | 奇鼎科技股份有限公司 | High-efficiency heat exchanger |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE6932247U (en) * | 1969-05-07 | 1970-02-12 | Contardo S P A Fa | COOLERS FOR ENGINES WITH WATER OR OIL COOLING, IN PARTICULAR FOR MOTOR VEHICLES AND THE LIKE. |
| US4295521A (en) * | 1979-09-27 | 1981-10-20 | Caterpillar Tractor Co. | Heat exchanger core mounting apparatus |
| DE3403001A1 (en) * | 1984-01-28 | 1985-08-08 | Kühlerfabrik Längerer & Reich GmbH & Co KG, 7024 Filderstadt | Heat exchanger |
| CN2869735Y (en) * | 2006-01-26 | 2007-02-14 | 上海朗基热工技术有限公司 | Finned-tube air cooling device |
| CN201434612Y (en) * | 2009-07-15 | 2010-03-31 | 山西汾西热能工程有限公司 | Integral finned air cooler |
| CN103411447A (en) * | 2013-07-31 | 2013-11-27 | 广东申菱空调设备有限公司 | Horizontal-fin shell and tube heat exchanger |
-
2016
- 2016-05-25 CN CN201610354125.3A patent/CN106017138A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE6932247U (en) * | 1969-05-07 | 1970-02-12 | Contardo S P A Fa | COOLERS FOR ENGINES WITH WATER OR OIL COOLING, IN PARTICULAR FOR MOTOR VEHICLES AND THE LIKE. |
| US4295521A (en) * | 1979-09-27 | 1981-10-20 | Caterpillar Tractor Co. | Heat exchanger core mounting apparatus |
| DE3403001A1 (en) * | 1984-01-28 | 1985-08-08 | Kühlerfabrik Längerer & Reich GmbH & Co KG, 7024 Filderstadt | Heat exchanger |
| CN2869735Y (en) * | 2006-01-26 | 2007-02-14 | 上海朗基热工技术有限公司 | Finned-tube air cooling device |
| CN201434612Y (en) * | 2009-07-15 | 2010-03-31 | 山西汾西热能工程有限公司 | Integral finned air cooler |
| CN103411447A (en) * | 2013-07-31 | 2013-11-27 | 广东申菱空调设备有限公司 | Horizontal-fin shell and tube heat exchanger |
Non-Patent Citations (3)
| Title |
|---|
| 何国庚: "《能源与动力装置基础》", 31 May 2008, 中国电力出版社 * |
| 刘纪福: "《翅片管换热器的原理与设计》", 30 April 2013, 哈尔滨工业大学出版社 * |
| 吴金星: "《工业节能技术》", 30 September 2014, 机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI824643B (en) * | 2022-07-29 | 2023-12-01 | 奇鼎科技股份有限公司 | High-efficiency heat exchanger |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
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| RJ01 | Rejection of invention patent application after publication |