CN107356015A - A kind of inflation heat exchange tubular type surface cooler - Google Patents
A kind of inflation heat exchange tubular type surface cooler Download PDFInfo
- Publication number
- CN107356015A CN107356015A CN201710736434.1A CN201710736434A CN107356015A CN 107356015 A CN107356015 A CN 107356015A CN 201710736434 A CN201710736434 A CN 201710736434A CN 107356015 A CN107356015 A CN 107356015A
- Authority
- CN
- China
- Prior art keywords
- overall
- inflation
- heat exchanger
- exchanger tube
- surface cooler
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
Abstract
The present invention discloses a kind of inflation heat exchange tubular type surface cooler, outer framework including rectangular drum like structure and the surface cooler in outer framework, surface cooler includes the overall inflation heat exchanger tube that multiple parallel intervals are set and the multiple parallel overall nest plates connected with overall inflation heat exchanger tube, band flange positioning aperture is formed on overall nest plate, mutually closely it is connected in overall inflation heat exchanger tube insert band flange positioning aperture and by swollen type with overall nest plate, it is continuously coupled together by S-shaped by bridge piece between the overall swollen heat exchanger tube of inflation, the liquid feeding end connection feed tube of surface cooler, outlet end connects drain pipe.The present invention can effectively improve heat exchange area under compact space, reduce heat transfer temperature difference, reduce appearance and size, save metal material, reduce energy resource consumption, improve the performance of refrigeration system, realize energy-conserving and environment-protective.
Description
Technical field
The present invention relates to refrigeration and air-conditioning technical field, and in particular to a kind of inflation heat exchange tubular type surface cooler.
Background technology
In the refrigeration system that refrigerating formula cools down indirectly, such as large cold storage, supermarket's combination refrigeration and Large Central Air Conditioning System
In system, widely use surface cooler, by refrigeration system evaporator cooling refrigerating medium enter surface cooler in it is cold in sky
Gas carry out heat exchange, absorb heat will be cold in air cooling-down, take away heat.
Conventional surface cooler is fin-tube heat exchanger, and processing technology is complicated, and heat exchange area is larger, and heat transfer temperature difference is larger,
Cause the energy consumption of refrigeration system to increase.If ensureing identical heat exchange amount, heat exchange area is effectively improved, then can reduce biography
The hot temperature difference, reduce appearance and size, save metal material, reduce energy resource consumption, therefore, the high table of the compact heat transfer efficiency of development structure
Cooler, improve the performance of refrigeration system, realize energy-conserving and environment-protective, have great importance.
The content of the invention
In view of the technical drawbacks of the prior art, it is an object of the present invention to provide a kind of inflation heat exchange tubular type table is cold
Device.
Technical scheme is used by realize the purpose of the present invention：
A kind of inflation exchanges heat tubular type surface cooler, including the outer framework of rectangular drum like structure and in the outer framework
Surface cooler, the surface cooler includes the overall inflation heat exchanger tube and exchanged heat with the overall inflation that multiple parallel intervals set
Multiple parallel overall nest plates of pipe connection, band flange positioning aperture, the overall inflation heat exchange are formed on the overall nest plate
Pipe is inserted in the band flange positioning aperture and is mutually closely connected by swollen type with the overall nest plate, and the overall inflation is swollen to be changed
It is continuously coupled together by S-shaped by bridge piece between heat pipe, the liquid feeding end connection feed tube of the surface cooler, outlet end connection
Drain pipe.
The outer framework is welded to connect the steel plate to form rectangular drum like structure including four, two opposite end openings formed into
Air outlet.
The overall inflation heat exchanger tube includes the heat exchanging pipe that double-deck aluminium sheet and inflation are formed between the double-deck aluminium sheet,
Part on the double-deck aluminium sheet in addition to the heat exchanging pipe forms radiating fin portion, the radiating fin portion and the entirety
Nest plate is perpendicular.
Heat exchanging pipe on adjacent overall inflation heat exchanger tube is welded and connected by the bridge piece.
The thickness of the overall nest plate and the consistency of thickness in the radiating fin portion, are formed together with the radiating fin portion
The radiation fin structure of intersection.
The overall nest plate makes to be formed using aluminium flake or copper sheet.
The present invention includes the overall inflation heat exchanger tube of multiple parallel intervals setting by surface cooler and changed with overall inflation
Multiple parallel overall nest plates of heat pipe connection, the band flange that overall inflation heat exchanger tube inserts overall nest plate are positioned in aperture and led to
Swollen type is crossed mutually closely to be connected with overall nest plate, it is continuously coupled together by S-shaped by bridge piece between the overall swollen heat exchanger tube of inflation,
Liquid feeding end connection feed tube, the outlet end connection drain pipe of surface cooler, can effectively improve heat-transfer surface under compact space
Product, heat transfer temperature difference is reduced, reduce appearance and size, save metal material, reduced energy resource consumption, improve the performance of refrigeration system, it is real
Existing energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the schematic top plan view of the inflation heat exchange tubular type surface cooler of the present invention；
Fig. 2 is diagrammatic cross-sections of the Fig. 1 along line A-A.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It is it should be appreciated that described herein
Specific embodiment only to explain the present invention, be not intended to limit the present invention.
Referring to shown in Fig. 1-2, a kind of inflation exchanges heat tubular type surface cooler, including：
First overall inflation heat exchanger tube 1, the second overall inflation heat exchanger tube 8, the 3rd overall inflation heat exchanger tube the 2, the 4th are overall
Inflation heat exchanger tube 7, the 5th overall inflation heat exchanger tube 3, the 6th overall inflation heat exchanger tube 6, the 7th overall inflation heat exchanger tube the 4, the 8th
Overall inflation heat exchanger tube 5, overall nest plate 9, the first bridge piece 10, feed tube 18, drain pipe 14, the second bridge piece 11,
Three bridge pieces 12, the 4th bridge piece 13, the 5th bridge piece 15, the 6th bridge piece 16, the 7th bridge piece 17, housing
Frame 19.
The first overall inflation heat exchanger tube 1, the second overall inflation heat exchanger tube 8, the 3rd overall inflation heat exchanger tube the 2, the 4th
Overall inflation heat exchanger tube 7, the 5th overall inflation heat exchanger tube 3, the 6th overall inflation heat exchanger tube 6, the 7th overall inflation heat exchanger tube 4,
The physical dimension of 8th overall inflation heat exchanger tube 5 is identical, by two layers of aluminium sheet inflation machine-shaping, the duct portion between two layers of aluminium sheet
Point spread hot pressing after graphite powder, compressed air is blown into hollow circular heat exchanging pipe, the double-deck aluminium sheet part shape beyond heat exchanging pipe
Into radiating fin portion, so as to form overall inflation heat exchanger tube.
The overall nest plate 9 has multiple, and size shape is consistent, and stamping forming band flange aperture is changed with the first overall inflation
Heat pipe 1, the second overall inflation heat exchanger tube 8, the 3rd overall inflation heat exchanger tube 2, the 4th overall entirety of inflation heat exchanger tube the 7, the 5th are blown
Swollen heat exchanger tube 3, the 6th overall inflation heat exchanger tube 6, the 7th overall inflation heat exchanger tube 4, the profile wheel of the 8th overall inflation heat exchanger tube 5
Wide size is consistent, i.e., with the first overall inflation heat exchanger tube 1, the second overall inflation heat exchanger tube 8, the 3rd overall inflation heat exchanger tube 2,
Four overall inflation heat exchanger tubes 7, the 5th overall inflation heat exchanger tube 3, the 6th overall inflation heat exchanger tube 6, the 7th overall inflation heat exchanger tube
4th, the geomery of the 8th overall cross section of inflation heat exchanger tube 5 is consistent, and the first overall inflation heat exchanger tube 1, second is overall to be blown
Swollen heat exchanger tube 8, the 3rd overall inflation heat exchanger tube 2, the 4th overall inflation heat exchanger tube 7, the 5th overall inflation heat exchanger tube the 3, the 6th are whole
Body inflation heat exchanger tube 6, the 7th overall inflation heat exchanger tube 4, the 8th overall inflation heat exchanger tube 5, respectively penetrate corresponding to overall nest plate 9
In band flange aperture, and make by swollen type the tight-lipped close fit of band flanging bore of heat exchange pipe external surface and overall nest plate 9, the entirety
Nest plate is in contact with the inwall of the outer framework and is connected.
The overall nest plate can use the materials such as aluminium, copper to make, thickness and the double-deck aluminium sheet part beyond heat exchanging pipe
The radiating fin portion of formation is consistent, so as to form surface cooler together with the fin part between the heat exchanging pipe of overall inflation heat exchanger tube
Radiation fin structure.The bridge piece can use aluminum pipe, connect the bridge piece of two overall inflation heat exchanger tubes
Quantity is consistent with the quantity of the heat exchanging pipe on the overall inflation heat exchanger tube, to realize changing two overall inflation heat exchanger tubes
Pipe line connects one to one.
The feed tube 18 it is multiple corresponding to apertures circular port corresponding with the first overall side of inflation heat exchanger tube 1 respectively
Mouthful (feed liquor aperture, have it is multiple, for the first overall inflation heat exchanger tube 1 multiple heat exchange pipelines pipeline inlet) be welded to connect,
The one end of the circular orifice of the opposite side of first overall inflation heat exchanger tube 1 respectively with the first bridge piece 10 is welded to connect, and first
The other end of bridge piece 10 circular orifice corresponding with the second overall side of inflation heat exchanger tube 8 is welded to connect, and second is overall
One end of the opposite side of inflation heat exchanger tube 8 and the 7th bridge piece 17 is welded to connect, the other end and the 3rd of the 7th bridge piece 17
One end circular orifice of overall inflation heat exchanger tube 2 is welded to connect, the other end circular orifice of the 3rd overall inflation heat exchanger tube 2 and
One end of two bridge pieces 11 is welded to connect, and the other end of the second bridge piece 11 is corresponding with the 4th overall inflation heat exchanger tube 7
Circular orifice is welded, and one end of the other end and the 6th bridge piece 16 of the 4th overall inflation heat exchanger tube 7 is welded to connect, and the 6th connects
Connect the other end of bend pipe 16 circular orifice corresponding with the 5th overall side of inflation heat exchanger tube 3 to be welded to connect, the 5th overall blows
One end of the swollen opposite side of heat exchanger tube 3 and the 3rd bridge piece 12 is welded to connect, the other end of the 3rd bridge piece 12 and the 6th whole
Circular orifice corresponding to one end of body inflation heat exchanger tube 6 is welded to connect, and the other end of the 6th overall inflation heat exchanger tube 6 and the 5th connects
The one end for connecing bend pipe 15 is welded to connect, one end welding of the other end of the 5th bridge piece 15 and the 7th overall inflation heat exchanger tube 4
Connection, one end of the other end and the 4th bridge piece 13 of the 7th overall inflation heat exchanger tube 4 are welded to connect, the 4th bridge piece 13
One end of the other end and the 8th overall inflation heat exchanger tube 5 be welded to connect, the circle of the other end of the 8th overall inflation heat exchanger tube 5
Aperture (fluid hole mouth, have it is multiple, for the pipeline liquid outlet of multiple heat exchange pipelines of the 8th overall inflation heat exchanger tube 5) with going out liquid
The corresponding multiple apertures of pipe 14 are welded to connect.
The outer framework 19 is welded for the steel plate at front, rear, left and right four sides, the upper and lower sides of outer framework 19 be respectively into
The inlet and outlet of air-out passage.
The outlet of the drain pipe 14 is one, is connected with the refrigerating medium import of the evaporator of refrigeration system, the feed liquor
The import of pipe 18 is one, is welded to connect with the discharge connection of the refrigerating medium of the evaporator of refrigeration system.
When refrigeration or air-conditioning system are run, the refrigerating medium to cool by refrigeration system evaporator enters successively through feed tube 18
Enter overall inflation heat exchanger tube and bridge piece and it is cold between air heat exchange absorb heat, the refrigerating medium after heating flows through drain pipe 14
Go out, into refrigeration system evaporator.
The quantity of the overall inflation heat exchanger tube determines with size, the quantity of overall nest plate 9 and size according to heat exchange amount.With
The structure of upper disclosed 8 overall inflation heat exchanger tubes, is only one embodiment of the present of invention, specifically in use, can select
The overall inflation heat exchanger tubes of respective numbers uses.
Described above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (6)
- A kind of tubular type surface cooler 1. inflation exchanges heat, it is characterised in that outer framework including rectangular drum like structure and installed in institute State the surface cooler in outer framework, the surface cooler include the overall inflation heat exchanger tube that multiple parallel intervals set and with it is described whole Multiple parallel overall nest plates of body inflation heat exchanger tube connection, band flange positioning aperture is formed on the overall nest plate, it is described whole Body inflation heat exchanger tube is inserted in the band flange positioning aperture and is mutually closely connected by swollen type with the overall nest plate, described whole It is continuously coupled together by S-shaped by bridge piece between body inflation is swollen heat exchanger tube, the liquid feeding end connection feed tube of the surface cooler, Outlet end connects drain pipe.
- The tubular type surface cooler 2. inflation as claimed in claim 1 exchanges heat, it is characterised in that the outer framework is welded to connect including four The steel plate of rectangular drum like structure is formed, two opposite ends are open to form inlet and outlet.
- The tubular type surface cooler 3. inflation as claimed in claim 1 exchanges heat, it is characterised in that the overall inflation heat exchanger tube includes bilayer The heat exchanging pipe that aluminium sheet and inflation are formed between the double-deck aluminium sheet, on the double-deck aluminium sheet in addition to the heat exchanging pipe Part forms radiating fin portion, and the radiating fin portion and the overall nest plate are perpendicular.
- The tubular type surface cooler 4. inflation as claimed in claim 3 exchanges heat, it is characterised in that the bridge piece blows adjacent entirety Heat exchanging pipe on swollen heat exchanger tube is welded and connected.
- The tubular type surface cooler 5. inflation as claimed in claim 3 exchanges heat, it is characterised in that the thickness of the overall nest plate dissipates with described The consistency of thickness of hot fin part, the radiation fin structure intersected is formed together with the radiating fin portion.
- The tubular type surface cooler 6. inflation as claimed in claim 5 exchanges heat, it is characterised in that the overall nest plate uses aluminium flake or copper sheet Make and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710736434.1A CN107356015A (en) | 2017-08-24 | 2017-08-24 | A kind of inflation heat exchange tubular type surface cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710736434.1A CN107356015A (en) | 2017-08-24 | 2017-08-24 | A kind of inflation heat exchange tubular type surface cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107356015A true CN107356015A (en) | 2017-11-17 |
Family
ID=60290030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710736434.1A Pending CN107356015A (en) | 2017-08-24 | 2017-08-24 | A kind of inflation heat exchange tubular type surface cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107356015A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101261058A (en) * | 2008-03-19 | 2008-09-10 | 华东理工大学 | Evaporation condenser applying harmonica-shaped tube |
| CN102062501A (en) * | 2009-11-12 | 2011-05-18 | 乐金电子(天津)电器有限公司 | Heat exchanger structure and assembly method thereof |
| CN102445100A (en) * | 2011-12-21 | 2012-05-09 | 天津商业大学 | Heat exchange tube unit, finned tube air-cooled condenser and cooling air evaporator |
| CN105202960A (en) * | 2015-10-10 | 2015-12-30 | 安陆火凤凰铝材有限责任公司 | Aluminum tube type heat exchanger |
| CN105571369A (en) * | 2016-01-06 | 2016-05-11 | 浙江思科国祥制冷设备有限公司 | Finned heat exchange pipe formed through die pressing and vacuum brazing |
| CN207262766U (en) * | 2017-08-24 | 2018-04-20 | 天津商业大学 | A kind of inflation heat exchange tubular type surface cooler |
-
2017
- 2017-08-24 CN CN201710736434.1A patent/CN107356015A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101261058A (en) * | 2008-03-19 | 2008-09-10 | 华东理工大学 | Evaporation condenser applying harmonica-shaped tube |
| CN102062501A (en) * | 2009-11-12 | 2011-05-18 | 乐金电子(天津)电器有限公司 | Heat exchanger structure and assembly method thereof |
| CN102445100A (en) * | 2011-12-21 | 2012-05-09 | 天津商业大学 | Heat exchange tube unit, finned tube air-cooled condenser and cooling air evaporator |
| CN105202960A (en) * | 2015-10-10 | 2015-12-30 | 安陆火凤凰铝材有限责任公司 | Aluminum tube type heat exchanger |
| CN105571369A (en) * | 2016-01-06 | 2016-05-11 | 浙江思科国祥制冷设备有限公司 | Finned heat exchange pipe formed through die pressing and vacuum brazing |
| CN207262766U (en) * | 2017-08-24 | 2018-04-20 | 天津商业大学 | A kind of inflation heat exchange tubular type surface cooler |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |