CN104567475B - Combined-type heat exchanger - Google Patents
Combined-type heat exchanger Download PDFInfo
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- CN104567475B CN104567475B CN201410827961.XA CN201410827961A CN104567475B CN 104567475 B CN104567475 B CN 104567475B CN 201410827961 A CN201410827961 A CN 201410827961A CN 104567475 B CN104567475 B CN 104567475B
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- heat exchanger
- oil
- heat exchange
- water
- end socket
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Abstract
The invention discloses a combined-type heat exchanger and belongs to the field of heat exchanger structural design. According to the combined-type heat exchanger provided by the invention, a first oil heat exchanger and a second oil heat exchanger are arranged in an upper water chamber and are designed as plate-type heat exchanger, and a front plate of the upper water chamber is utilized as an end socket front plate of the first oil heat exchanger and the second oil heat exchanger, Meanwhile a water heat exchange core is designed as a plate-fin heat exchange core, so that the problem that a heat exchanger in the prior art can perform heat exchange on only one type of medium is overcome, further not only is the purpose of performing heat exchange on more than two types of media realized, but also the heat exchange efficiency is improved; furthermore, the combined-type heat exchanger is simple in structure and easy for extensive use.
Description
Technical field
The present invention relates to a kind of heat exchanger, more particularly to a kind of composite heat exchanger.
Background technology
Heat exchanger is to realize heat transfer between material between a kind of two kinds in different temperatures or two or more fluids
Energy-saving equipment, is to make heat pass to the relatively low fluid of temperature by higher fluid, makes fluid temperature (F.T.) reach the finger of flow specification
One of mark, to meet the needs of process condition, while also improve the capital equipment of energy utilization rate.Heat exchanger industry is related to
Nearly 30 multi industries such as HVAC, pressure vessel, sewerage disposing equipment, mutually form industry chain (supply chain).
Water cooler is one kind of heat exchanger, and it is cooling down the heat exchanger of fluid to be cooled, extensively with water as medium
It is applied to the industries such as oil, chemical industry, light textile, metallurgy, electronics telecommunication, food, medicine.
It is a kind of oil cooling apparatus commonly used in power system that oil cooler is electric power, at the same be also applied for metallurgy,
The industries such as chemical industry, mine, light industry and heavy industry.With certain temperature difference two kinds of liquid mediums are made to carry out hot friendship using the cooler
Change, so as to reduce oil temperature, it is ensured that the purpose that power equipment normally runs, be mainly used in lubricating oil cooling, the speed change of equipment
System oil cooling, transformer oil cooling etc..
With industrial expansion, in some cases, both need to cool down water, need to cool down oil again, so
And, heat exchanger of the prior art is typically only capable to be exchanged heat for a kind of medium, and its heat exchange efficiency is relatively low, it is impossible to enough full
Sufficient actual demand, so as to can not largely realize the purpose of energy-conservation, while heat exchange efficiency can be caused low, affects whole
The development of heat exchanger industry.
The content of the invention
For above-mentioned problem, the present invention provides a kind of composite heat exchanger, to overcome heat exchange of the prior art
The problem that device can only be exchanged heat to a kind of medium, so as to both realize the purpose exchanged heat to two or more media, carries again
High heat exchange efficiency, meanwhile, the composite heat exchanger simple structure, it is easy to extensively application.
To achieve these goals, the technical scheme taken of the present invention is：
A kind of composite heat exchanger, wherein, including：The water heat exchange body of built-in plate-fins water heat exchange fuse, the water is changed
Hot body top surface is packaged with upper tank, and the water heat exchange body bottom surface is packaged with lower header, and the upper tank top board left end is provided with
Water outlet pipe, the upper tank inside is supported by the first oil heat exchanger and the second oil heat exchanger, the lower water by rear bearing sheet
Room header board is provided with water inlet pipe；
Wherein, first oil heat exchanger and second oil heat exchanger are plate type heat exchanger, and first oil is changed
The second oil inlet pipe and the second oil export Guan Jun of the first oil inlet pipe, the first oil export pipe and the second oil heat exchanger of hot device
On the front face of the upper tank.
Above-mentioned composite heat exchanger, wherein, the both sides of the water heat exchange body are fixedly welded with bending cover plate, the folding
The wrap direction of curved cover plate is towards water heat exchange body.
Above-mentioned composite heat exchanger, wherein, the bending cover plate middle upper portion position is fixed with lifting groove aluminium.
Above-mentioned composite heat exchanger, wherein, the bending cover plate downside is fixed with installing plate.
Above-mentioned composite heat exchanger, wherein, surrounding is arranged with before and after deep bead under the upper tank.
Above-mentioned composite heat exchanger, wherein, surrounding is arranged with before and after deep bead on the lower header.
Above-mentioned composite heat exchanger, wherein, first oil heat exchanger includes：The first oil heat exchange that multiple plates are constituted
Body, the first oil heat exchange body left side is packaged with the first oily left end socket, the first oil heat exchange body right side encapsulation
The header board for having the first oily right end socket, the header board of the first oily left end socket and the first oily right end socket is before the upper tank
Plate；
The first oily left end socket is provided with the first oil inlet pipe, and the first oily right end socket is provided with described first
Oil export pipe.
Above-mentioned composite heat exchanger, wherein, second oil heat exchanger includes：The second oil heat exchange that multiple plates are constituted
Body, the second oil heat exchange body left side is packaged with the second oily left end socket, the second oil heat exchange body right side encapsulation
The header board for having the second oily right end socket, the second oily left end socket and the second oily right end socket is the header board of the upper tank；
The second oily left end socket is provided with the second oil export pipe, and the second oily right end socket is provided with described second
Oil inlet pipe.
Above-mentioned composite heat exchanger, wherein, integrally formed with a water out tubule on the side wall of the water outlet pipe, with
Quick drainage.
Above-mentioned composite heat exchanger, wherein, the base plate of the lower header is provided with filler, with facilitate add water to it is described multiple
In box-like heat exchanger.
Above-mentioned technical proposal has the advantage that or beneficial effect：
The composite heat exchanger that the present invention is provided, by arranging the first oil heat exchanger and the second oil heat exchange in upper tank
Device, and it is plate type heat exchanger to design the first oil heat exchanger and the second oil heat exchanger, is changed by the first oil of the header board of upper tank
The end socket header board of hot device and the second oil heat exchanger, while it is plate fin heat-exchanging fuse to design water heat exchange fuse, it is existing so as to overcome
There is the problem that the heat exchanger in technology can only be exchanged heat to a kind of medium, and then both realized two or more media are changed
The purpose of heat, improves heat exchange efficiency again, meanwhile, the composite heat exchanger simple structure, it is easy to extensively application.
Description of the drawings
By reading the detailed description made to non-limiting example with reference to the following drawings, the present invention and its feature, outward
Shape and advantage will become more apparent.Identical mark indicates identical part in whole accompanying drawings.Not deliberately according to than
Example draws accompanying drawing, it is preferred that emphasis is illustrate the purport of the present invention.
Fig. 1 is the front view of the composite heat exchanger that the embodiment of the present invention 1 is provided；
Fig. 2 is the left view of the composite heat exchanger that the embodiment of the present invention 1 is provided；
Fig. 3 is the top view of the composite heat exchanger that the embodiment of the present invention 1 is provided；
Fig. 4 is the internal structure schematic diagram of the upper tank of the composite heat exchanger that the embodiment of the present invention 1 is provided.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further illustrated with specific embodiment, but not as the limit of the present invention
It is fixed.
Embodiment 1：
Fig. 1 is the front view of the composite heat exchanger that the embodiment of the present invention 1 is provided；Fig. 2 is that the embodiment of the present invention 1 is provided
The left view of composite heat exchanger；Fig. 3 is the top view of the composite heat exchanger that the embodiment of the present invention 1 is provided；Fig. 4 is the present invention
The internal structure schematic diagram of the upper tank of the composite heat exchanger that embodiment 1 is provided；As illustrated, the embodiment of the present invention 1 is provided
Composite heat exchanger include：The water heat exchange body 101 of built-in plate-fins water heat exchange fuse 10, water heat exchange body 101 top surface envelope
Equipped with upper tank 102, water heat exchange body 101 bottom surface is packaged with lower header 103, and the header board of lower header 103 is provided with water inlet pipe
104, the top board left end of upper tank 102 is provided with water outlet pipe 105, and it is oily that the inside of upper tank 102 is supported by first by rear bearing sheet 00
Heat exchanger and the second oil heat exchanger, wherein, the first oil heat exchanger and the second oil heat exchanger are plate type heat exchanger, and the first oil is changed
Second oil inlet pipe 304 and second of the first oil inlet pipe 204, the first oil export pipe 205 and the second oil heat exchanger of hot device
Oil export pipe 305 is on the front face of upper tank 102；Changed by arranging the first oil heat exchanger and the second oil in upper tank
Hot device, and it is plate type heat exchanger to design the first oil heat exchanger and the second oil heat exchanger, and cold wind skims over water heat exchange body, by height
The temperature of warm water is reduced, and the water after then temperature is relatively low is flowed in upper tank 102, with the first oil heat exchanger and the second oil heat exchanger
In high temperature oil carry out heat exchange, the coolant-temperature gage after intensification is still relatively low, is then recycled to outside, and the oil after lowering the temperature also by
Oil export pipe is recycled to outside, so as to both complete the heat exchange to water, complete again to oil heat exchange, and then both realized to two kinds with
The purpose that upper medium is exchanged heat, improves heat exchange efficiency again, meanwhile, the composite heat exchanger simple structure, it is easy to extensively should
With.
In the composite heat exchanger that the embodiment of the present invention 1 is provided, the both sides of water heat exchange body 101 are fixedly welded with bending
Cover plate 108, towards water heat exchange body 101, the middle upper portion position of bending cover plate 108 is fixed with the wrap direction of bending cover plate 108
Lifting groove aluminium 109, the downside of bending cover plate 108 is fixed with installing plate 110, bending cover plate 108, lifting groove aluminium 109 and installing plate 110
Be formed in one structure, by the lifting groove aluminium 109 and installing plate 110, easily can be installed on composite heat exchanger and is
In system, while also allowing for dismounting.
In the composite heat exchanger that the embodiment of the present invention 1 is provided, surrounding is arranged with before and after deep bead 111 under upper tank,
Before and after deep bead 111 is arranged with around on lower header, meanwhile, side plate 112 is fixedly welded with upper tank top surface rear and front end, from
And ensure that whole composite heat exchanger will not be bumped to by extraneous part, and then ensure that the security of composite heat exchanger.
In the composite heat exchanger that the embodiment of the present invention 1 is provided, the first oil heat exchanger includes：What multiple plates 20 were constituted
First oil heat exchange body 201, the first oil heat exchange body 201 left side is packaged with the first oily left end socket 202, the first oil heat exchange body
201 right sides are packaged with the header board of the first oily right end socket 203, the header board of the first oily left end socket 202 and the first oily right end socket 203
The header board of upper tank 102, the first oily left end socket 202 is provided with the first oil inlet pipe 204, and the first oily right end socket 203 is provided with
One oil export pipe 205.
In the composite heat exchanger that the embodiment of the present invention 1 is provided, the second oil heat exchanger includes：What multiple plates 30 were constituted
Second oil heat exchange body 301, the second oil heat exchange body 301 left side is packaged with the second oily left end socket 302, the second oil heat exchange body
301 right sides are packaged with the header board of the second oily right end socket 303, the header board of the second oily left end socket 302 and the second oily right end socket 303
The header board of upper tank 102, the second oily left end socket 302 is provided with the second oil export pipe 305, and the second oily right end socket 303 is provided with
Two oil inlet pipes 304.
In the composite heat exchanger that the embodiment of the present invention 1 is provided, integrally formed with a water on the side wall of water outlet pipe 105
Outlet tubule 106, under customer demand or specific environment, opens the water out tubule 106, can discharge easily and fast
Water, so as to improve the heat exchange efficiency of composite heat exchanger.
In the composite heat exchanger that the embodiment of the present invention 1 is provided, the base plate of lower header 103 is provided with filler 107, should add
The mouth of a river 107 can add appropriate water in the case where recirculated water is reduced, to ensure the trouble-free operation of whole system, meanwhile, should
Filler 107 also serves as impurity outlet use, over time, opens the filler 107, can easily discharge water heat exchange
Water impurity in body 101, so as to ensure that the cleannes that water exchanges heat in body 101, extends the use of composite heat exchanger
Life-span.
When the composite heat exchanger provided using the embodiment of the present invention 1 carries out heat exchange work, high-temperature water passes through water inlet
Pipe 104 is entered in lower header 103, in then flowing into water heat exchange body 101, meanwhile, outside cold wind skims over the water heat exchange body
101, so as to carry out heat exchange with high-temperature water in water heat exchange body 101 so that the temperature of high-temperature water is reduced, the current after cooling
In entering upper tank 102, at the same time, the first high temperature oil is flowed in the first oily left end socket 202 through the first oil inlet pipe 204, and
In flowing into the first oil heat exchange body 201 afterwards, heat exchange is carried out with water at low temperature, the first high temperature oil temperature is reduced, after reducing temperature
First low-temperature oil is flowed in right end socket 203, is discharged by the first oil export pipe 205, so as to complete the heat exchange to the first high temperature oil
Work；Accordingly, the second high temperature oil is flowed in the second oily right end socket 303 through the second inlet tube 304, is then flowed into the second oil and is changed
In hot body 301, heat exchange is carried out with water at low temperature, the second high temperature oil temperature is reduced, reduce the second low-temperature oil after temperature and flow into
In left end socket 302, discharged by the second oil export pipe 305, so as to complete the heat exchange work to the second high temperature oil；Finally, with
One high temperature oil and the second high temperature oil carry out the rising of the coolant-temperature gage after heat exchange, but the coolant-temperature gage after heating up is still relatively low, then
Discharged by water outlet pipe 105 and be recycled in water system；So as to both complete the heat exchange to water, the heat exchange to oil is completed again, and then
Both the purpose exchanged heat to two or more media had been realized, heat exchange efficiency had been improve again, meanwhile, the composite heat exchanger structure
Simply, it is easy to extensively application.
In sum, the composite heat exchanger that the embodiment of the present invention 1 is provided, by arranging the first oil heat exchange in upper tank
Device and the second oil heat exchanger, and it is plate type heat exchanger to design the first oil heat exchanger and the second oil heat exchanger, with upper tank
Header board is the end socket header board of the first oil heat exchanger and the second oil heat exchanger, while it is plate fin heat-exchanging core to design water heat exchange fuse
Son, so as to overcome the problem that heat exchanger of the prior art can only be exchanged heat to a kind of medium, and then had both realized to two
The purpose that above medium is exchanged heat is planted, heat exchange efficiency is improve again, meanwhile, the composite heat exchanger simple structure, it is easy to wide
General application.
It should be appreciated by those skilled in the art that those skilled in the art combine prior art and above-described embodiment can be real
The existing change case, will not be described here.Such change case has no effect on the flesh and blood of the present invention, will not be described here.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, wherein the equipment and structure that do not describe in detail to the greatest extent are construed as giving reality with the common mode in this area
Apply；Any those of ordinary skill in the art, making many possible variations and modification without departing from technical solution of the present invention, or
The Equivalent embodiments of equivalent variations are revised as, this has no effect on the flesh and blood of the present invention.Therefore, it is every without departing from skill of the present invention
The content of art scheme, according to of the invention, technical spirit is to any simple modification made for any of the above embodiments, equivalent variations and repaiies
Decorations, still fall within the range of technical solution of the present invention protection.
Claims (6)
1. a kind of composite heat exchanger, it is characterised in that include：The water heat exchange body of built-in plate-fins water heat exchange fuse, it is described
Water heat exchange body top surface is packaged with upper tank, and the water heat exchange body bottom surface is packaged with lower header, the upper tank top board left end
Water outlet pipe is provided with, the upper tank inside is supported by the first oil heat exchanger and the second oil heat exchanger by rear bearing sheet, described
Lower header header board is provided with water inlet pipe；
Wherein, first oil heat exchanger and second oil heat exchanger are plate type heat exchanger, first oil heat exchanger
The second oil inlet pipe and the second oil export Guan Jun of the first oil inlet pipe, the first oil export pipe and the second oil heat exchanger be located at
On the front face of the upper tank；First oil heat exchanger includes：The first oil heat exchange body that multiple plates are constituted, described the
One oil heat exchange body left side is packaged with the first oily left end socket, and the first oil heat exchange body right side is packaged with the first oily right envelope
The header board of head, the header board of the first oily left end socket and the first oily right end socket is the header board of the upper tank；Described first
The left end socket of oil is provided with the first oil inlet pipe, and the first oily right end socket is provided with the first oil export pipe；Described
Two oil heat exchangers include：The second oil heat exchange body that multiple plates are constituted, the second oil heat exchange body left side is packaged with the
Two oily left end sockets, the second oil heat exchange body right side is packaged with the second oily right end socket, the second oily left end socket and described
The header board of the second oily right end socket is the header board of the upper tank；The second oily left end socket is provided with the second oil export pipe,
The second oily right end socket is provided with the second oil inlet pipe；The both sides of the water heat exchange body are fixedly welded with bending lid
Plate, the wrap direction of the bending cover plate is towards water heat exchange body；The bending cover plate middle upper portion position is fixed with hangs
Tankage aluminium.
2. composite heat exchanger as claimed in claim 1, it is characterised in that the bending cover plate downside is fixed with installing plate.
3. composite heat exchanger as claimed in claim 1, it is characterised in that keep out the wind before and after being arranged with around under the upper tank
Plate.
4. the composite heat exchanger as described in claim 1 or 3, it is characterised in that before and after being arranged with around on the lower header
Deep bead.
5. composite heat exchanger as claimed in claim 1, it is characterised in that on the side wall of the water outlet pipe integrally formed with
One water out tubule, with Quick drainage.
6. composite heat exchanger as claimed in claim 1, it is characterised in that the base plate of the lower header is provided with filler, with
In conveniently adding water to the composite heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410827961.XA CN104567475B (en) | 2014-12-26 | 2014-12-26 | Combined-type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410827961.XA CN104567475B (en) | 2014-12-26 | 2014-12-26 | Combined-type heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104567475A CN104567475A (en) | 2015-04-29 |
| CN104567475B true CN104567475B (en) | 2017-05-03 |
Family
ID=53084115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410827961.XA Active CN104567475B (en) | 2014-12-26 | 2014-12-26 | Combined-type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104567475B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1426716A (en) * | 1972-03-10 | 1976-03-03 | Conex Sanbra Ltd | Convector space heating or cooling apparatus |
| CN2515633Y (en) * | 2001-12-11 | 2002-10-09 | 艾默生网络能源有限公司 | Radiator module |
| CN201945204U (en) * | 2010-12-23 | 2011-08-24 | 奇瑞汽车股份有限公司 | Car radiator |
| CN202047893U (en) * | 2011-05-03 | 2011-11-23 | 无锡方盛换热器制造有限公司 | Radiator for cooling water of engine |
| CN103388994A (en) * | 2013-07-29 | 2013-11-13 | 无锡方盛换热器制造有限公司 | Secondary cooling device |
| CN204514120U (en) * | 2014-12-26 | 2015-07-29 | 无锡久盛换热器有限公司 | composite heat exchanger |
-
2014
- 2014-12-26 CN CN201410827961.XA patent/CN104567475B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104567475A (en) | 2015-04-29 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190704 Address after: 214000 Jincheng East Road, Jiangxi Street, Xinwu District, Wuxi City, Jiangsu Province, 269 Patentee after: Wuxi Jiushengyuan Technology Co., Ltd. Address before: 214092 No. 6 Bibo Road, Mashan, Binhu District, Wuxi City, Jiangsu Province Patentee before: Wuxi Jiusheng Heat Exchanger Co.,Ltd. |
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| TR01 | Transfer of patent right |