CN203758327U - Gas-liquid heat exchanger - Google Patents
Gas-liquid heat exchanger Download PDFInfo
- Publication number
- CN203758327U CN203758327U CN201420129241.1U CN201420129241U CN203758327U CN 203758327 U CN203758327 U CN 203758327U CN 201420129241 U CN201420129241 U CN 201420129241U CN 203758327 U CN203758327 U CN 203758327U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- heat exchanger
- upper cover
- lower cover
- exchanger plates
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A gas-liquid heat exchanger is composed of an upper cover plate, a plurality of stacked heat exchanging plates and a lower cover plate. Bolts penetrate through bolt penetrating holes, upper cover plate bolt penetrating holes and lower cover plate bolt penetrating holes to fix the upper cover plate, the stacked heat exchanging plates and the lower cover plate together, the stacked heat exchanging plates are clamped between the upper cover plate and the lower cover plate, a gas outlet nozzle of the upper cover plate faces gas inlets of the heat exchanging plates, a liquid inlet nozzle of the upper cover plate faces liquid outlets of the heat exchanging plates, and a concave cavity of the upper cover plate faces liquid inlets of the heat exchanging plates. A gas inlet nozzle of the lower cover plate faces the gas inlets of the heat exchanging plates, a liquid outlet nozzle of the lower cover plate faces the liquid outlets of the heat exchanging plates, and a concave cavity of the lower cover plate faces gas outlets of the heat exchanging plates. The gas-liquid heat exchanger enables gas and liquid to be quickly subjected to heat exchanging in a small space, and is small in size, small in occupied space, high in heat exchanging speed, high in heat exchanging efficiency, and suitable for gas-liquid quick heat exchanging in a small space.
Description
Technical field:
The utility model relates to heat exchanger technical field, more specifically to the small-sized gas-liquid heat exchanger of one.
Background technology:
The kind of gas-liquid heat exchanger is more at present, generally exists volume larger, the problem that rate of heat exchange is slower.Need gas and liquid in less space, to carry out fast heat exchange in some place, general like this heat exchanger cannot be accomplished.
Utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and a kind of gas-liquid heat exchanger is provided, and it can allow gas and liquid in less space, carry out fast heat exchange.
Technology solution of the present utility model is as follows:
A kind of gas-liquid heat exchanger, comprise bolt, it is by upper cover plate, some heat exchanger plates that are stacked together and lower cover composition, the structure of heat exchanger plates is, all form bolt in each bight of heat exchange plate body through hole, on heat exchange plate body, form heat exchanger plates inlet opening, heat exchanger plates fluid hole, heat exchanger plates venthole and heat exchanger plates air admission hole, in the one side of heat exchange plate body, form liquid chute, on another side, form gas chute, two ends of liquid chute communicate with heat exchanger plates inlet opening and heat exchanger plates fluid hole respectively, two ends of gas chute communicate with heat exchanger plates venthole and heat exchanger plates air admission hole respectively,
The structure of upper cover plate is, there is upper cover plate bolt through hole at each corner-shaping of square upper cover plate plate body, on upper cover plate plate body, form upper cover plate outlet nozzle, upper cover plate liquid inlet port, upper cover plate recess and upper cover plate and go out spout, two ends that upper cover plate goes out spout communicate with upper cover plate liquid inlet port and upper cover plate recess respectively;
The structure of lower cover is, there is lower cover bolt through hole at each corner-shaping of square lower cover plate body, on lower cover plate body, form lower cover suction nozzle, lower cover liquid outlet, lower cover recess and lower cover and go out airslide, two ends that lower cover goes out airslide communicate with lower cover suction nozzle and lower cover recess respectively;
Bolt is fixed together upper cover plate, several liquid chutes that are stacked together heat exchanger plates and lower cover upward through hole through hole and lower cover bolt through hole, upper cover plate bolt through bolt, several heat exchanger plates that are stacked together are clamped between upper cover plate and lower cover, upper cover plate outlet nozzle is facing to heat exchanger plates venthole, upper cover plate liquid inlet port is facing to heat exchanger plates inlet opening, and upper cover plate recess is facing to heat exchanger plates fluid hole; Lower cover suction nozzle is facing to heat exchanger plates air admission hole, and lower cover liquid outlet is facing to heat exchanger plates fluid hole, and lower cover recess is facing to heat exchanger plates venthole.
The beneficial effects of the utility model are:
It can allow gas and liquid in less space, carry out fast heat exchange.Its volume is little, occupies space little, and heat transfer rate is fast simultaneously, and heat exchange efficiency is high, is particularly suitable for carrying out the quick heat exchange of gas-liquid in little space.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of heat exchanger plates;
Fig. 3 is the rearview of Fig. 2;
Fig. 4 is the structural representation of upper cover plate;
Fig. 5 is the structural representation of lower cover;
Fig. 6 is the schematic perspective view of upper cover plate.
Detailed description of the invention:
Embodiment: see shown in Fig. 1 to 6, a kind of gas-liquid heat exchanger, comprise bolt 4, it is by upper cover plate 1, some heat exchanger plates that are stacked together 2 and lower cover 3 form, the structure of heat exchanger plates 2 is, all form bolt in each bight of heat exchange plate body 20 through hole 21, on heat exchange plate body 20, form heat exchanger plates inlet opening 22, heat exchanger plates fluid hole 23, heat exchanger plates venthole 24 and heat exchanger plates air admission hole 25, in the one side of heat exchange plate body 20, form liquid chute 22-23, on another side, form gas chute 24-25, two ends of liquid chute 22-23 communicate with heat exchanger plates inlet opening 22 and heat exchanger plates fluid hole 23 respectively, two ends of gas chute 24-25 communicate with heat exchanger plates venthole 24 and heat exchanger plates air admission hole 25 respectively,
The structure of upper cover plate 1 is, there is upper cover plate bolt through hole 11 at each corner-shaping of square upper cover plate plate body 10, on upper cover plate plate body 10, form upper cover plate outlet nozzle 12, upper cover plate liquid inlet port 13, upper cover plate recess 14 and upper cover plate and go out spout 13-14, two ends that upper cover plate goes out spout 13-14 communicate with upper cover plate liquid inlet port 13 and upper cover plate recess 14 respectively;
The structure of lower cover 3 is, there is lower cover bolt through hole 31 at each corner-shaping of square lower cover plate body 30, on lower cover plate body 30, form lower cover suction nozzle 32, lower cover liquid outlet 33, lower cover recess 34 and lower cover and go out airslide 32-34, two ends that lower cover goes out airslide 32-34 communicate with lower cover suction nozzle 32 and lower cover recess 34 respectively;
Bolt 4 is fixed together upper cover plate 1, several liquid chutes that are stacked together heat exchanger plates 2 and lower cover 3 upward through hole 31 through hole 11 and lower cover bolt through hole 21, upper cover plate bolt through bolt, the heat exchanger plates 2 that several are stacked together is clamped between upper cover plate 1 and lower cover 3, upper cover plate outlet nozzle 12 is facing to heat exchanger plates venthole 24, upper cover plate liquid inlet port 13 is facing to heat exchanger plates inlet opening 22, and upper cover plate recess 14 is facing to heat exchanger plates fluid hole 23; Lower cover suction nozzle 32 is facing to heat exchanger plates air admission hole 25, and lower cover liquid outlet 33 is facing to heat exchanger plates fluid hole 23, and lower cover recess 34 is facing to heat exchanger plates venthole 24.
Operation principle: gas is from the each heat exchanger plates 2 of gas chute 24-25 process, liquid is from the each heat exchanger plates 2 of liquid chute 22-23 process, gas chute 24-25 and liquid chute 22-23 are distributed in respectively on two faces of heat exchanger plates 2, so gas does not directly contact with liquid, heat exchanger plates 2 adopts the aluminum alloy materials of heat conduction to manufacture, just heat exchange on heat exchanger plates 2 of gas and liquid like this.Its volume is little, occupies space little, and heat transfer rate is fast simultaneously, and heat exchange efficiency is high, is particularly suitable for carrying out the quick heat exchange of gas-liquid in little space.
Claims (1)
1. a gas-liquid heat exchanger, comprise bolt (4), it is characterized in that: it is by upper cover plate (1), the some heat exchanger plates that are stacked together (2) and lower cover (3) composition, the structure of heat exchanger plates (2) is, all form bolt in each bight of heat exchange plate body (20) through hole (21), on heat exchange plate body (20), form heat exchanger plates inlet opening (22), heat exchanger plates fluid hole (23), heat exchanger plates venthole (24) and heat exchanger plates air admission hole (25), in the one side of heat exchange plate body (20), form liquid chute (22-23), on another side, form gas chute (24-25), two ends of liquid chute (22-23) communicate with heat exchanger plates inlet opening (22) and heat exchanger plates fluid hole (23) respectively, two ends of gas chute (24-25) communicate with heat exchanger plates venthole (24) and heat exchanger plates air admission hole (25) respectively,
The structure of upper cover plate (1) is, there is upper cover plate bolt through hole (11) at each corner-shaping of square upper cover plate plate body (10), on upper cover plate plate body (10), form upper cover plate outlet nozzle (12), upper cover plate liquid inlet port (13), upper cover plate recess (14) and upper cover plate and go out spout (13-14), two ends that upper cover plate goes out spout (13-14) communicate with upper cover plate liquid inlet port (13) and upper cover plate recess (14) respectively;
The structure of lower cover (3) is, there is lower cover bolt through hole (31) at each corner-shaping of square lower cover plate body (30), on lower cover plate body (30), form lower cover suction nozzle (32), lower cover liquid outlet (33), lower cover recess (34) and lower cover and go out airslide (32-34), two ends that lower cover goes out airslide (32-34) communicate with lower cover suction nozzle (32) and lower cover recess (34) respectively;
Bolt (4) passes hole (21) through bolt, upper cover plate bolt passes hole (31) by upper cover plate (1) through hole (11) and lower cover bolt, the liquid chute (22-23) that several are stacked together heat exchanger plates (2) and lower cover (3) is upward fixed together, several heat exchanger plates that are stacked together (2) are clamped between upper cover plate (1) and lower cover (3), upper cover plate outlet nozzle (12) is facing to heat exchanger plates venthole (24), upper cover plate liquid inlet port (13) is facing to heat exchanger plates inlet opening (22), upper cover plate recess (14) is facing to heat exchanger plates fluid hole (23), lower cover suction nozzle (32) is facing to heat exchanger plates air admission hole (25), and lower cover liquid outlet (33) is facing to heat exchanger plates fluid hole (23), and lower cover recess (34) is facing to heat exchanger plates venthole (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129241.1U CN203758327U (en) | 2014-03-21 | 2014-03-21 | Gas-liquid heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129241.1U CN203758327U (en) | 2014-03-21 | 2014-03-21 | Gas-liquid heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758327U true CN203758327U (en) | 2014-08-06 |
Family
ID=51253586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420129241.1U Expired - Fee Related CN203758327U (en) | 2014-03-21 | 2014-03-21 | Gas-liquid heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884216A (en) * | 2014-03-21 | 2014-06-25 | 苏州瑞日纺织科技有限公司 | Gas-liquid heat exchanger |
-
2014
- 2014-03-21 CN CN201420129241.1U patent/CN203758327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884216A (en) * | 2014-03-21 | 2014-06-25 | 苏州瑞日纺织科技有限公司 | Gas-liquid heat exchanger |
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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 |
Granted publication date: 20140806 Termination date: 20150321 |
|
| EXPY | Termination of patent right or utility model |