CN207262766U - 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
- CN207262766U CN207262766U CN201721071541.9U CN201721071541U CN207262766U CN 207262766 U CN207262766 U CN 207262766U CN 201721071541 U CN201721071541 U CN 201721071541U CN 207262766 U CN207262766 U CN 207262766U
- Authority
- CN
- China
- Prior art keywords
- inflation
- overall
- 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.)
- Expired - Fee Related
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Abstract
The utility model 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, overall set on piece forms band flange positioning aperture, 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 inlet tube of surface cooler, outlet end connects outlet tube.The utility model can effectively improve heat exchange area under compact space, reduce heat transfer temperature difference, reduce appearance and size, save metal material, reduce energy consumption, improve the performance of refrigeration system, realize energy conservation and environmental protection.
Description
Technical field
It the utility model is related 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, reduces appearance and size, saves metal material, reduces energy consumption, therefore, the high table of the compact heat transfer efficiency of development structure
Cooler, improves the performance of refrigeration system, realizes energy conservation and environmental protection, have great importance.
Utility model content
The purpose of this utility model is to be directed to technological deficiency existing in the prior art, and provides a kind of inflation heat exchange tubular type
Surface cooler.
Technical solution is used by realize the purpose of this utility model：
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 exchange heat with the overall inflation that multiple parallel intervals set
Multiple parallel overall nest plates of pipe connection, the overall set on piece form band flange positioning aperture, the entirety inflation heat exchange
Pipe is inserted into band flange positioning aperture and is mutually closely connected with the overall nest plate by swollen type, and inflation is swollen changes for the entirety
It is continuously coupled together by S-shaped by bridge piece between heat pipe, the liquid feeding end connection inlet tube of the surface cooler, outlet end connection
Outlet tube.
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 entirety 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 bilayer 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 and the consistency of thickness in the radiating fin portion of the entirety nest plate, form together with the radiating fin portion
The radiation fin structure of intersection.
The entirety nest plate makes to be formed using aluminium flake or copper sheet.
The utility model includes the overall inflation heat exchanger tube of multiple parallel intervals setting by surface cooler and is blown with overall
Multiple parallel overall nest plates of swollen heat exchanger tube connection, the band flange of the overall overall nest plate of inflation heat exchanger tube insertion are positioned in aperture
And be mutually closely connected with overall nest plate by swollen type, it is continuously coupled by S-shaped by bridge piece between the overall swollen heat exchanger tube of inflation
Together, the liquid feeding end connection inlet tube of surface cooler, outlet end connection outlet tube, can effectively improve and change under compact space
Hot area, reduces heat transfer temperature difference, reduces appearance and size, saves metal material, reduces energy consumption, improves the property of refrigeration system
Can, realize energy conservation and environmental protection.
Brief description of the drawings
Fig. 1 is the schematic top plan view of the inflation heat exchange tubular type surface cooler of the utility model；
Fig. 2 is diagrammatic cross-sections of the Fig. 1 along line A-A.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
Referring to shown in Fig. 1-2, a kind of inflation exchanges heat tubular type surface cooler, including：
The first overall inflation heat exchanger tube the 2, the 4th of the overall overall inflation heat exchanger tube the 8, the 3rd of inflation heat exchanger tube 1, second is overall
The overall inflation heat exchanger tube the 4, the 8th of the overall inflation heat exchanger tube the 6, the 7th of the overall inflation heat exchanger tube the 3, the 6th of inflation heat exchanger tube the 7, the 5th
Overall inflation heat exchanger tube 5, overall nest plate 9, the first bridge piece 10, inlet tube 18, outlet tube 14, the second bridge piece 11, the
Three bridge pieces 12, the 4th bridge piece 13, the 5th bridge piece 15, the 6th bridge piece 16, the 7th bridge piece 17, outline border
Frame 19.
The described first overall inflation heat exchanger tube the 2, the 4th of the overall overall inflation heat exchanger tube the 8, the 3rd of inflation heat exchanger tube 1, second
The overall inflation heat exchanger tube 4 of the overall inflation heat exchanger tube the 6, the 7th of the overall overall inflation heat exchanger tube the 3, the 6th of inflation heat exchanger tube the 7, the 5th,
The structure size 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 entirety nest plate 9 has multiple, and size shape is consistent, and stamping forming band flange aperture is changed with the first entirety inflation
The overall inflation heat exchanger tube the 7, the 5th of the overall inflation heat exchanger tube the 2, the 4th of the overall inflation heat exchanger tube the 8, the 3rd of heat pipe 1, second is overall to be blown
The shape wheel of the overall inflation heat exchanger tube 5 of the overall inflation heat exchanger tube the 4, the 8th of the swollen overall inflation heat exchanger tube the 6, the 7th of heat exchanger tube the 3, the 6th
Wide size is consistent, i.e., inflation heat exchanger tube 2 overall with the first overall overall inflation heat exchanger tube the 8, the 3rd of inflation heat exchanger tube 1, second, the
Four overall overall the 6, the 7th overall inflation heat exchanger tubes of inflation heat exchanger tube of the overall inflation heat exchanger tube the 3, the 6th of inflation heat exchanger tube the 7, the 5th
4th, the geomery of the 8th overall 5 cross section of inflation heat exchanger tube is consistent, and the described first overall inflation heat exchanger tube 1, second is overall to be blown
The overall inflation heat exchanger tube the 3, the 6th of the overall inflation heat exchanger tube the 7, the 5th of the swollen overall inflation heat exchanger tube the 2, the 4th of heat exchanger tube the 8, the 3rd is whole
The overall inflation heat exchanger tube 5 of the overall inflation heat exchanger tube the 4, the 8th of body inflation heat exchanger tube the 6, the 7th, to respectively penetrate overall nest plate 9 corresponding
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 inner wall of the outer framework and is connected.
The entirety 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.
Multiple corresponding apertures of the inlet tube 18 round hole corresponding with the first overall 1 side of inflation heat exchanger tube respectively
Mouthful (feed liquor aperture, have it is multiple, for the pipeline inlet of multiple heat exchange pipelines of the first overall inflation heat exchanger tube 1) 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 8 side of the second entirety inflation heat exchanger tube is welded to connect, and second is overall
8 opposite side of inflation heat exchanger tube and one end of the 7th bridge piece 17 are 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 the
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 welds, 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
The other end circular orifice corresponding with 3 side of the 5th entirety inflation heat exchanger tube for connecing bend pipe 16 is welded to connect, and the 5th entirety is blown
One end of swollen 3 opposite side of heat exchanger tube and the 3rd bridge piece 12 is welded to connect, the other end of the 3rd bridge piece 12 and the 6th whole
The corresponding circular orifice in one end of body inflation heat exchanger tube 6 is welded to connect, and the other end and the 5th of the 6th overall inflation heat exchanger tube 6 connects
The one end for connecing bend pipe 15 is welded to connect, and one end of the other end of the 5th bridge piece 15 and the 7th overall inflation heat exchanger tube 4 is welded
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
The other end and one end of 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
Pipe 14 corresponds to multiple apertures and is 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 outlet tube 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, refrigerating medium by refrigeration system evaporator cooling through inlet tube 18 successively into
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 outlet tube 14
Go out, into refrigeration system evaporator.
The quantity of the entirety inflation heat exchanger tube is determined 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 utility model, specific in use, can be with
The overall inflation heat exchanger tube of respective numbers is selected to use.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (5)
- 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, the overall set on piece forms band flange positioning aperture, described whole Body inflation heat exchanger tube is inserted into the band flange positioning aperture and is mutually closely connected with the overall nest plate by swollen type, 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 inlet tube of the surface cooler, Outlet end connects outlet tube；The entirety inflation heat exchanger tube includes double-deck aluminium sheet and inflation and is formed between the double-deck aluminium sheet Heat exchanging pipe, part in addition to the heat exchanging pipe forms radiating fin portion, the radiating fin portion on the bilayer aluminium sheet It is perpendicular with the overall nest plate.
- 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 bridge piece blows adjacent entirety Heat exchanging pipe on swollen heat exchanger tube is welded and connected.
- The tubular type surface cooler 4. inflation as claimed in claim 1 exchanges heat, it is characterised in that the thickness of the entirety nest plate is dissipated 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 5. inflation as claimed in claim 1 exchanges heat, it is characterised in that the entirety nest plate uses aluminium flake or copper sheet Make and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071541.9U CN207262766U (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 |
|---|---|---|---|
| CN201721071541.9U CN207262766U (en) | 2017-08-24 | 2017-08-24 | A kind of inflation heat exchange tubular type surface cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207262766U true CN207262766U (en) | 2018-04-20 |
Family
ID=61922889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721071541.9U Expired - Fee Related CN207262766U (en) | 2017-08-24 | 2017-08-24 | A kind of inflation heat exchange tubular type surface cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207262766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356015A (en) * | 2017-08-24 | 2017-11-17 | 天津商业大学 | A kind of inflation heat exchange tubular type surface cooler |
-
2017
- 2017-08-24 CN CN201721071541.9U patent/CN207262766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356015A (en) * | 2017-08-24 | 2017-11-17 | 天津商业大学 | A kind of inflation heat exchange tubular type surface cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20180824 |