CN204142051U - Flat pipe type cold-producing medium core - Google Patents
Flat pipe type cold-producing medium core Download PDFInfo
- Publication number
- CN204142051U CN204142051U CN201420612189.5U CN201420612189U CN204142051U CN 204142051 U CN204142051 U CN 204142051U CN 201420612189 U CN201420612189 U CN 201420612189U CN 204142051 U CN204142051 U CN 204142051U
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- CN
- China
- Prior art keywords
- flat tube
- flat
- heat exchanger
- triangle
- exchanger channels
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- Withdrawn - After Issue
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of flat pipe type cold-producing medium core, comprise spaced cover plate, fin heat exchanger channels and the flat tube heat exchanger channels of the setting of multiple interleaved are installed between cover plate, separated by composite plate between fin heat exchanger channels and flat tube heat exchanger channels, fin heat exchanger channels is made up of monoblock type bending-type fin, the structure of flat tube heat exchanger channels is: comprise inverted two the triangle flat tubes in interval, the inclined-plane of adjacent two triangle flat tubes is respectively fitted with parallelogram flat tube, triangle flat tube is assembled bottom two parallelogram flat tubes, the outside of parallelogram flat tube is respectively fitted with trapezoidal flat tube, the top of trapezoidal flat tube is connected with another inclined-plane of triangle flat tube respectively, the bottom of two trapezoidal flat tubes is formed with refrigerant outlet and refrigerant inlet respectively, triangle flat tube base is respectively fitted with transverse seal.Adopt flat tube to make the passage of core body, it is easy to make, and intensity is high, improves the bulk strength of core body, meets instructions for use.
Description
Technical field
The utility model relates to technical field of heat exchangers, especially a kind of flat pipe type cold-producing medium core.
Background technology
Heat exchanger, also known as heat exchanger, passes to the device of another kind of heat-carrying agent from a kind of heat-carrying agent by heat.In industrial processes, usually need to carry out heating or cooling, i.e. the transmission of heat.When a kind of fluid and one other fluid carry out heat exchange and do not allow to mix, just requiring to carry out in recuperative heat exchanger, be applied to the industries such as chemical industry, oil, power, food. the Main Function of heat exchanger is thermal energy exchange between cold fluid and hot fluid.
Heat exchanger core body of the prior art adopts fin usually, when heat exchanger applications is in some special occasions, need to adopt novel refrigerant, then fin of the prior art cannot meet instructions for use, and the intensity of fin is low, in use easily cause the sealing-off of fin.
Utility model content
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of flat pipe type cold-producing medium core rational in infrastructure, thus adopts the core body of flat pipe type structure, improves the intensity of core body, meets instructions for use.
The technical scheme that the utility model adopts is as follows:
A kind of flat pipe type cold-producing medium core, comprise spaced cover plate, fin heat exchanger channels and the flat tube heat exchanger channels of the setting of multiple interleaved are installed between described cover plate, separated by composite plate between described fin heat exchanger channels and flat tube heat exchanger channels, described fin heat exchanger channels is made up of monoblock type bending-type fin, the structure of described flat tube heat exchanger channels is: comprise inverted two the triangle flat tubes in interval, the inclined-plane of adjacent two triangle flat tubes is respectively fitted with parallelogram flat tube, triangle flat tube is assembled bottom two parallelogram flat tubes, the outside of described parallelogram flat tube is respectively fitted with trapezoidal flat tube, the top of described trapezoidal flat tube is connected with another inclined-plane of triangle flat tube respectively, the bottom of two trapezoidal flat tubes is formed with refrigerant outlet and refrigerant inlet respectively, described triangle flat tube base is respectively fitted with transverse seal, and the vertical plane of each trapezoidal flat tube above-mentioned and parallelogram flat tube is all equipped with vertical strip of paper used for sealing.
Further improvement as technique scheme:
Described triangle flat tube cuts into triangle by flat tube;
Described trapezoidal flat tube cuts into trapezoidal shape by flat tube;
Described parallelogram flat tube cuts into parallelogram like by flat tube.
The beneficial effects of the utility model are as follows:
The utility model compact conformation, rationally, the heat exchanger channels that fin of the prior art forms is changed into fin heat exchanger channels and the flat tube heat exchanger channels of interleaved, flat tube is adopted to make the passage of heat exchanger core body, it is easy to make, and the intensity of flat tube is high, thus improve the bulk strength of core body, make heat exchanger meet instructions for use.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the full sectional view along A-A cross section in Fig. 1.
Fig. 3 is the structural representation of the utility model fin.
Fig. 4 is the full sectional view along B-B cross section in Fig. 1.。
Fig. 5 is the structural representation of triangle flat tube of the present utility model.
Fig. 6 is the structural representation of the trapezoidal flat tube of the utility model.
Fig. 7 is the structural representation of the utility model parallelogram flat tube.
Wherein: 1, cover plate; 2, fin heat exchanger channels; 3, flat tube heat exchanger channels; 4, fin; 5, transverse seal; 6, triangle flat tube; 7, trapezoidal flat tube; 8, parallelogram flat tube; 9, vertical strip of paper used for sealing; 10, refrigerant outlet; 11, refrigerant inlet; 12, composite plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, the flat pipe type cold-producing medium core of the present embodiment, comprise spaced cover plate 1, fin heat exchanger channels 2 and the flat tube heat exchanger channels 3 of the setting of multiple interleaved are installed between cover plate 1, separated by composite plate 12 between fin heat exchanger channels 2 and flat tube heat exchanger channels 3, fin heat exchanger channels 2 is made up of monoblock type bending-type fin 4, the structure of flat tube heat exchanger channels 3 is: comprise inverted two the triangle flat tubes 6 in interval, the inclined-plane of adjacent two triangle flat tubes 6 is respectively fitted with parallelogram flat tube 8, triangle flat tube 6 is assembled bottom two parallelogram flat tubes 8, the outside of parallelogram flat tube 6 is respectively fitted with trapezoidal flat tube 7, the top of trapezoidal flat tube 7 is connected with another inclined-plane of triangle flat tube 8 respectively, the bottom of two trapezoidal flat tubes 7 is formed with refrigerant outlet 10 and refrigerant inlet 11 respectively, triangle flat tube 6 base is respectively fitted with transverse seal 5, and the vertical plane of each trapezoidal flat tube 7 above-mentioned and parallelogram flat tube 8 is all equipped with vertical strip of paper used for sealing 9.
As shown in Figure 5, triangle flat tube 6 cuts into triangle by flat tube.
As shown in Figure 6, trapezoidal flat tube 7 cuts into trapezoidal shape by flat tube.
As shown in Figure 7, parallelogram flat tube 8 cuts into parallelogram like by flat tube.
The utility model adopts flat tube heat exchanger channels 3, and its composition all adopts flat tube assembled, easy for installation, and flat tube intensity is high, the novel refrigerant of environmental type can be adopted, effectively avoid common fin strength in prior art low, easily cause the phenomenon of fin sealing-off.
Core body described in the utility model adopts flat tube to make, and adopts assembled between each flat tube, and without the need to welding, because composite plate is band solder, adopts soldering between flat tube and composite plate 12.Core body described in the utility model itself adopts soldering to make, and between core body with end socket, employing is welded.
Operation principle of the present utility model: cold-producing medium enters from refrigerant inlet 11, after carrying out exchange heat, flows out from refrigerant outlet 10 after cold-producing medium completes exchange heat in the through hole entering each flat tube.Fast easy to use, good refrigeration effect, operating efficiency is high.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range, see claim, within protection domain of the present utility model, can do any type of amendment.
Claims (4)
1. a flat pipe type cold-producing medium core, it is characterized in that: comprise spaced cover plate (1), fin heat exchanger channels (2) and the flat tube heat exchanger channels (3) of the setting of multiple interleaved are installed between described cover plate (1), separated by composite plate (12) between described fin heat exchanger channels (2) and flat tube heat exchanger channels (3), described fin heat exchanger channels (2) is made up of monoblock type bending-type fin (4), the structure of described flat tube heat exchanger channels (3) is: comprise inverted two the triangle flat tubes (6) in interval, the inclined-plane of adjacent two triangle flat tubes (6) is respectively fitted with parallelogram flat tube (8), two parallelogram flat tubes (8) bottom assembling triangle flat tube (6), the outside of described parallelogram flat tube (6) is respectively fitted with trapezoidal flat tube (7), the top of described trapezoidal flat tube (7) is connected with another inclined-plane of triangle flat tube (8) respectively, the bottom of two trapezoidal flat tubes (7) is formed with refrigerant outlet (10) and refrigerant inlet (11) respectively, described triangle flat tube (6) base is respectively fitted with transverse seal (5), and the vertical plane of each trapezoidal flat tube (7) above-mentioned and parallelogram flat tube (8) is all equipped with vertical strip of paper used for sealing (9).
2. flat pipe type cold-producing medium core as claimed in claim 1, is characterized in that: described triangle flat tube (6) cuts into triangle by flat tube.
3. flat pipe type cold-producing medium core as claimed in claim 1, is characterized in that: described trapezoidal flat tube (7) cuts into trapezoidal shape by flat tube.
4. flat pipe type cold-producing medium core as claimed in claim 1, is characterized in that: described parallelogram flat tube (8) cuts into parallelogram like by flat tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612189.5U CN204142051U (en) | 2014-10-22 | 2014-10-22 | Flat pipe type cold-producing medium core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612189.5U CN204142051U (en) | 2014-10-22 | 2014-10-22 | Flat pipe type cold-producing medium core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204142051U true CN204142051U (en) | 2015-02-04 |
Family
ID=52418732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420612189.5U Withdrawn - After Issue CN204142051U (en) | 2014-10-22 | 2014-10-22 | Flat pipe type cold-producing medium core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204142051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296563A (en) * | 2014-10-22 | 2015-01-21 | 无锡宏盛换热器制造股份有限公司 | Flat-tube refrigerant core structure |
-
2014
- 2014-10-22 CN CN201420612189.5U patent/CN204142051U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296563A (en) * | 2014-10-22 | 2015-01-21 | 无锡宏盛换热器制造股份有限公司 | Flat-tube refrigerant core structure |
| CN104296563B (en) * | 2014-10-22 | 2016-03-09 | 无锡宏盛换热器制造股份有限公司 | Flat pipe type cold-producing medium core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20160309 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |