CN204649033U - Asymmetric plate type heat exchanger - Google Patents
Asymmetric plate type heat exchanger Download PDFInfo
- Publication number
- CN204649033U CN204649033U CN201520233343.2U CN201520233343U CN204649033U CN 204649033 U CN204649033 U CN 204649033U CN 201520233343 U CN201520233343 U CN 201520233343U CN 204649033 U CN204649033 U CN 204649033U
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- heat exchanger
- cold
- channel
- outlet
- plate type
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Abstract
The utility model relates to a kind of asymmetric plate type heat exchanger, it is characterized in that: described thermal medium inlet (4) and thermal medium outlet (7) eccentric setting, described cold medium entrance (5) and cold media outlet (8) eccentric setting, in all plates (2) of described heat exchanger body (1), two gaps between three pieces of plates (2) use as hot media channel (9), two gaps between adjacent other three pieces of plates (2) as cold medium channel (10) use, described hot media channel (9) and cold medium channel (10) curved.This asymmetric plate type heat exchanger is easy for installation, and the scope of application is comparatively wide, avoids plate to bore a hole simultaneously, improves the service life of heat exchanger.
Description
Technical field
The utility model relates to a kind of asymmetric plate type heat exchanger, belongs to technical field of heat exchangers.
Background technology
Plate type heat exchanger (Plate Type Heat Exchanger) is by the high-performance heat exchanger of a series of sheet metal closed assembly, thin rectangular shape passage is formed between various plate, carry out exchange heat by plate, the pattern of plate type heat exchanger mainly contains frame-type (detachable) and the large class of braze welding type two.The ideal equipment that plate type heat exchanger is liquid-liquid, liquid-vapour carries out heat exchange, it has, and heat exchange efficiency is high, heat loss is little, advantages of compact and light structure, floor space are little, install easy to clean, be widely used, the feature such as long service life.
The framework of plate type heat exchanger has medium to import and export, and the axis of the circular hole in medium entrance and exit is all overlap, and when needing the medium entrance of asymmetric plate type heat exchanger and outlet to be arranged on differing heights or varying level position, just cannot install it easily, thus the scope of application of asymmetric plate type heat exchanger is restricted; Simultaneously water is as a kind of medium the most frequently used in heat exchanger, it after long-term use, the impurity in water can corrode the Copper Foil in heat exchanger, thus can bore a hole on plate, cold medium and thermal medium just can be mixed into mutually, have impact on the heat transfer effect of heat exchanger, finally have impact on the service life of heat exchanger.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and provide a kind of easy for installation, the scope of application is comparatively wide, avoids plate to bore a hole simultaneously, improves the asymmetric plate type heat exchanger in heat exchanger service life.
The purpose of this utility model is achieved in that
The utility model asymmetric plate type heat exchanger, comprise heat exchanger body, the centre of described heat exchanger body is welded by polylith plate, its two ends are respectively front side frame and rear frame, front side frame has thermal medium inlet and cold medium entrance, rear frame has thermal medium outlet and cold media outlet, described thermal medium inlet and thermal medium outlet eccentric setting, described cold medium entrance and cold media outlet eccentric setting, in all plates of described heat exchanger body, two gaps between three pieces of plates use as hot media channel, two gaps between adjacent other three pieces of plates use as cold medium channel, described hot media channel and thermal medium inlet, thermal medium outlet is connected, described cold medium channel and cold medium entrance, cold media outlet is connected, described hot media channel and cold medium channel curved.
Compared with prior art, the beneficial effects of the utility model are:
This asymmetric plate type heat exchanger is by being designed to eccentric setting by the medium entrance on two body side frames and media outlet, the axis at medium entrance and media outlet place does not overlap, thus make medium entrance and media outlet can be arranged on differing heights or varying level position, and also can install it easily, improve the scope of application of asymmetric plate type heat exchanger; Two adjacent cold medium channels are set between plate simultaneously, replace single cold medium channel in the past to use, even if the plate of centre is corroded perforation like this, cold medium and thermal medium also can not be made just mutually to be mixed into, ensure that the heat transfer effect of heat exchanger, improve the service life of heat exchanger.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model asymmetric plate type heat exchanger.
Fig. 2 is the side perspective view of the utility model asymmetric plate type heat exchanger.
Fig. 3 is the layout drawing of plate in the utility model asymmetric plate type heat exchanger.
Wherein: heat exchanger body 1, plate 2, front side frame 3, thermal medium inlet 4, cold medium entrance 5, rear frame 6, thermal medium outlet 7, cold media outlet 8, hot media channel 9, cold medium channel 10.
Detailed description of the invention
See Fig. 1 to Fig. 3, the utility model relates to a kind of asymmetric plate type heat exchanger, it comprises heat exchanger body 1, the centre of described heat exchanger body 1 is welded by polylith plate 2, its two ends are respectively front side frame 3 and rear frame 6, front side frame 3 has thermal medium inlet 4 and cold medium entrance 5, rear frame 6 has thermal medium outlet 7 and cold media outlet 8, described thermal medium inlet 4 and thermal medium outlet 7 eccentric setting, described cold medium entrance 5 and cold media outlet 8 eccentric setting, in all plates 2 of described heat exchanger body 1, two gaps between three pieces of plates 2 use as hot media channel 9, two gaps between adjacent other three pieces of plates 2 use as cold medium channel 10, described hot media channel 9 and thermal medium inlet 4, thermal medium outlet 7 is connected, described cold medium channel 10 and cold medium entrance 5, cold media outlet 8 is connected, described hot media channel 9 and cold medium channel 10 curved.
This asymmetric plate type heat exchanger is by being designed to eccentric setting by the medium entrance on two body side frames and media outlet, the axis at medium entrance and media outlet place does not overlap, thus make medium entrance and media outlet can be arranged on differing heights or varying level position, and also can install it easily, improve the scope of application of asymmetric plate type heat exchanger; Two adjacent cold medium channels are set between plate simultaneously, replace single cold medium channel in the past to use, even if the plate of centre is corroded perforation like this, cold medium and thermal medium also can not be made just mutually to be mixed into, ensure that the heat transfer effect of heat exchanger, improve the service life of heat exchanger.
Claims (1)
1. an asymmetric plate type heat exchanger, it is characterized in that: it comprises heat exchanger body (1), the centre of described heat exchanger body (1) is welded by polylith plate (2), its two ends are respectively front side frame (3) and rear frame (6), front side frame (3) has thermal medium inlet (4) and cold medium entrance (5), rear frame (6) has thermal medium outlet (7) and cold media outlet (8), described thermal medium inlet (4) and thermal medium outlet (7) eccentric setting, described cold medium entrance (5) and cold media outlet (8) eccentric setting, in all plates (2) of described heat exchanger body (1), two gaps between three pieces of plates (2) use as hot media channel (9), two gaps between adjacent other three pieces of plates (2) use as cold medium channel (10), described hot media channel (9) and thermal medium inlet (4), thermal medium outlet (7) is connected, described cold medium channel (10) and cold medium entrance (5), cold media outlet (8) is connected, described hot media channel (9) and cold medium channel (10) curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233343.2U CN204649033U (en) | 2015-04-17 | 2015-04-17 | Asymmetric plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233343.2U CN204649033U (en) | 2015-04-17 | 2015-04-17 | Asymmetric plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204649033U true CN204649033U (en) | 2015-09-16 |
Family
ID=54101776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520233343.2U Expired - Fee Related CN204649033U (en) | 2015-04-17 | 2015-04-17 | Asymmetric plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204649033U (en) |
-
2015
- 2015-04-17 CN CN201520233343.2U patent/CN204649033U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150916 Termination date: 20190417 |