CN204240854U - Be provided with the heat exchanger of novel heat exchange sheet - Google Patents
Be provided with the heat exchanger of novel heat exchange sheet Download PDFInfo
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- CN204240854U CN204240854U CN201420578138.5U CN201420578138U CN204240854U CN 204240854 U CN204240854 U CN 204240854U CN 201420578138 U CN201420578138 U CN 201420578138U CN 204240854 U CN204240854 U CN 204240854U
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- hot
- heat exchanger
- heat exchange
- cold wind
- outlet
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Abstract
The utility model discloses the heat exchanger being provided with novel heat exchange sheet, comprise shell and be located at the core body in shell, core body is superposed by several heat exchanger fins and forms, cold air passage is formed between adjacent plate, heat exchanger fin is the hollow heat exchanger fin of top and bottom opening, heat exchanger fin Inner Constitution hot blast path, cold air passage and hot blast path separate; Shell side is provided with cold wind import and opposite side is provided with cold wind outlet, and cover top portion is provided with hot wind inlet and outer casing bottom is provided with hot-blast outlet; Cold wind import is communicated with cold wind outlet by cold air passage, and hot wind inlet is by hot blast communication hot-blast outlet.The utility model adopts above structure, and form with the heat exchanger fin of same structure the heat exchange that cold air passage and hot blast path realize cold wind and hot blast, product highly versatile, the heat exchange area in unit space is large, and heat transfer rate is high, and the space availability ratio in housing is high.
Description
Technical field
The utility model relates to technical field of heat exchangers, is specifically related to the heat exchanger being provided with novel heat exchange sheet.
Background technology
Existing heat exchanger many employings coil heat exchanger on market, this heat exchanger is coiled into snakelike heat exchanger tube by the helical disk that is arranged in shell body and forms, but because heat exchanger tube is coiled into serpentine configuration, the interior space availability ratio of housing is low, heat exchange area in unit space is relatively little, and heat transfer rate is not high.
Utility model content
The purpose of this utility model is to disclose the heat exchanger being provided with novel heat exchange sheet, solves the problem that existing heat exchanger heat transfer rate is not high.
For achieving the above object, the utility model adopts following technical scheme:
Be provided with the heat exchanger of novel heat exchange sheet, comprise shell and be located at the core body in shell, core body is superposed by several heat exchanger fins and forms, cold air passage is formed between adjacent plate, heat exchanger fin is the hollow heat exchanger fin of top and bottom opening, heat exchanger fin Inner Constitution hot blast path, cold air passage and hot blast path separate; Shell side is provided with cold wind import and opposite side is provided with cold wind outlet, and cover top portion is provided with hot wind inlet and outer casing bottom is provided with hot-blast outlet; Cold wind import is communicated with cold wind outlet by cold air passage, and hot wind inlet is by hot blast communication hot-blast outlet.
Further, described heat exchanger fin comprises the plate body of hollow and is located at several projections of plate body side, and the projection between adjacent plate offsets thus realizes forming described cold air passage between adjacent plate; Described hot blast path runs through plate body.
Further, the upper surface of described plate body and lower surface opening, the side of plate body is flanging closing structure, and the side of adjacent panels body is corresponding to be welded as a whole, and side and the outer casing inner wall welded seal of plate body are integrated.
Further, the cross section of described flanging closing structure is in the shape of the letter V, and both sides and the described outer casing inner wall of flanging closing structure are integrated by solder welded seal, prevent cold air passage and hot blast communication.
Further, described projection is separate salient point, and salient point top is plane.
Further, described shell comprise clamping plate positioned opposite, top board, base plate, be positioned at clamping plate both sides cold wind reducing head, be located at the hot wind inlet reducing head of clamping plate top board and be positioned at the hot-blast outlet reducing head of base plate; Clamping plate, top board, base plate form the hollow housing of both ends open, and described hot wind inlet is provided with hot wind inlet reducing head, and described hot-blast outlet is provided with hot-blast outlet reducing head, and described cold wind import and cold wind outlet are respectively equipped with cold wind reducing head.
Further, the central axis L of described hot wind inlet and the central axis M of described hot-blast outlet staggers mutually.
Further, described hot wind inlet is positioned at closes on described cold wind outlet side, and described hot-blast outlet is positioned at and closes on described cold wind import side.
Further, described hollow housing is rectangular structure.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model adopts above structure, and form with the heat exchanger fin of same structure the heat exchange that cold air passage and hot blast path realize cold wind and hot blast, product highly versatile, the heat exchange area in unit space is large, and heat transfer rate is high, and the space availability ratio in housing is high.Adopt solder welding to prevent cold air passage and hot blast communication, structure is simple, easy to operate, with low cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.Apparently, the accompanying drawing in the following describes is only embodiments more of the present utility model.For those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front elevational schematic that the utility model is provided with the heat exchanger embodiments of novel heat exchange sheet, in figure solid arrow represent hot air flow to, dotted arrow represents that cold wind flows to;
Fig. 2 is schematic top plan view embodiment illustrated in fig. 1;
Fig. 3 is that in Fig. 1, schematic diagram is looked on the right side of core body;
Fig. 4 is the schematic perspective view of middle core body embodiment illustrated in fig. 1, in figure solid arrow represent hot air flow to, dotted arrow represents that cold wind flows to;
Fig. 5 is the front schematic view of heat exchanger fin in Fig. 4;
Fig. 6 is the elevational schematic view of Fig. 5;
Fig. 7 is the cooperation schematic diagram of middle core body embodiment illustrated in fig. 1 and outer casing inner wall;
In figure, 1-shell; 11-clamping plate; 12-top board; 13-base plate; 14-cold wind reducing head; 15-hot wind inlet reducing head; 16-hot-blast outlet reducing head; The import of 17-cold wind; 18-hot wind inlet; 19-hot-blast outlet; 2-core body; 3-heat exchanger fin; 31-hot blast path; 32-plate body; 321-flanging closing structure; 33-is protruding; 331-plane; 4-cold air passage; 5-spray equipment; 6-solder.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.
Embodiment is provided with the heat exchanger of novel heat exchange sheet as shown in Figures 1 to 7, the core body 2 comprising shell 1 and be located in shell, core body 2 is superposed by several heat exchanger fins 3 and forms, cold air passage 4 is formed between adjacent plate 3, heat exchanger fin 3 is the hollow heat exchanger fin of top and bottom opening, heat exchanger fin Inner Constitution hot blast path 31, cold air passage 4 and hot blast path 31 separate.Shell 1 side is provided with cold wind import 17 and opposite side is provided with cold wind outlet, and cover top portion is provided with hot wind inlet 18 and outer casing bottom is provided with hot-blast outlet 19; Cold wind import 17 is communicated with cold wind outlet by cold air passage 4, and hot wind inlet 18 is communicated with hot-blast outlet 19 by hot blast path 31.The heat exchanger fin formation cold air passage of the present embodiment same structure and hot blast path realize the heat exchange of cold wind and hot blast, product highly versatile, and the heat exchange area in unit space is large, and heat transfer rate is high, and the space availability ratio in housing is high.
Heat exchanger fin 3 comprises the plate body 32 of hollow and is located at several projections 33 of plate body side, and the projection 33 between adjacent plate offsets thus realizes forming cold air passage 4 between adjacent plate.Hot blast path runs through plate body 32.The upper surface of plate body and lower surface opening also form hot blast path 31, the side of plate body is the flanging closing structure 321 of V-shaped, the side of adjacent panels body is corresponding to be welded as a whole, the both sides of flanging closing structure 321 and outer casing inner wall are integrated by solder 6 welded seal, prevent cold air passage 4 to be communicated with hot blast path 31, realize hot blast path 31 and cold air passage 4 is separate, structure is simple, easy to operate, with low cost.Protruding 33 is separate salient point, and salient point top is plane 331.
Shell 1 comprise clamping plate 11 positioned opposite, top board 12, base plate 13, be positioned at clamping plate both sides cold wind reducing head 14, be located at the hot wind inlet reducing head 15 of top board 12 and be positioned at the hot-blast outlet reducing head 16 of base plate 13.Clamping plate 11, top board 12, base plate 13 form the hollow housing of both ends open, and hollow housing is rectangular structure.Hot wind inlet 18 is provided with hot wind inlet reducing head 15, and hot-blast outlet 19 is provided with hot-blast outlet reducing head 16, and cold wind import 17 and cold wind outlet are respectively equipped with cold wind reducing head 14.The central axis L of the hot wind inlet 18 and central axis M of hot-blast outlet 19 staggers mutually, and in the present embodiment, the central axis L of the hot wind inlet 18 and central axis M of hot-blast outlet 19 is parallel.Hot wind inlet 18 is positioned at closes on cold wind outlet side, and hot-blast outlet 19 is positioned at and closes on cold wind import 17 side.
Row's spray equipment 5 is also provided with, for cleaning heat exchanger fin 3 at the top of shell 1.
The present embodiment is provided with other structure of the heat exchanger of novel heat exchange sheet see prior art.
The utility model is not limited to above-mentioned embodiment, if do not depart from spirit and scope of the present utility model to various change of the present utility model or modification; If these are changed and modification belongs within claim of the present utility model and equivalent technologies scope, then the utility model is also intended to comprise these change and modification.
Claims (9)
1. be provided with the heat exchanger of novel heat exchange sheet, it is characterized in that: comprise shell and be located at the core body in shell, core body is superposed by several heat exchanger fins and forms, cold air passage is formed between adjacent plate, heat exchanger fin is the hollow heat exchanger fin of top and bottom opening, heat exchanger fin Inner Constitution hot blast path, cold air passage and hot blast path separate; Shell side is provided with cold wind import and opposite side is provided with cold wind outlet, and cover top portion is provided with hot wind inlet and outer casing bottom is provided with hot-blast outlet; Cold wind import is communicated with cold wind outlet by cold air passage, and hot wind inlet is by hot blast communication hot-blast outlet.
2. be provided with the heat exchanger of novel heat exchange sheet according to claim 1, it is characterized in that: described heat exchanger fin comprises the plate body of hollow and is located at several projections of plate body side, and the projection between adjacent plate offsets thus realizes forming described cold air passage between adjacent plate; Described hot blast path runs through plate body.
3. be provided with the heat exchanger of novel heat exchange sheet according to claim 2, it is characterized in that: the upper surface of described plate body and lower surface opening, the side of plate body is flanging closing structure, the side of adjacent panels body is corresponding to be welded as a whole, and side and the outer casing inner wall welded seal of plate body are integrated.
4. be provided with the heat exchanger of novel heat exchange sheet according to claim 3, it is characterized in that: the cross section of described flanging closing structure is in the shape of the letter V, both sides and the described outer casing inner wall of flanging closing structure are integrated by solder welded seal, prevent cold air passage and hot blast communication.
5. according to claim 2 to 4 any one, be provided with the heat exchanger of novel heat exchange sheet, it is characterized in that: described projection is separate salient point, and salient point top is plane.
6. be provided with the heat exchanger of novel heat exchange sheet according to claim 3, it is characterized in that: described shell comprise clamping plate positioned opposite, top board, base plate, be positioned at clamping plate both sides cold wind reducing head, be located at the hot wind inlet reducing head of clamping plate top board and be positioned at the hot-blast outlet reducing head of base plate; Clamping plate, top board, base plate form the hollow housing of both ends open, and described hot wind inlet is provided with hot wind inlet reducing head, and described hot-blast outlet is provided with hot-blast outlet reducing head, and described cold wind import and cold wind outlet are respectively equipped with cold wind reducing head.
7. according to claim 1 or 6, be provided with the heat exchanger of novel heat exchange sheet, it is characterized in that: the central axis L of described hot wind inlet and the central axis M of described hot-blast outlet staggers mutually.
8. be provided with the heat exchanger of novel heat exchange sheet according to claim 7, it is characterized in that: described hot wind inlet is positioned at closes on described cold wind outlet side, and described hot-blast outlet is positioned at and closes on described cold wind import side.
9. be provided with the heat exchanger of novel heat exchange sheet according to claim 6, it is characterized in that: described hollow housing is rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578138.5U CN204240854U (en) | 2014-10-08 | 2014-10-08 | Be provided with the heat exchanger of novel heat exchange sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578138.5U CN204240854U (en) | 2014-10-08 | 2014-10-08 | Be provided with the heat exchanger of novel heat exchange sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204240854U true CN204240854U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420578138.5U Active CN204240854U (en) | 2014-10-08 | 2014-10-08 | Be provided with the heat exchanger of novel heat exchange sheet |
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| Country | Link |
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| CN (1) | CN204240854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106659064A (en) * | 2016-10-27 | 2017-05-10 | 许继电源有限公司 | Heat exchanger, charger cabinet using same and charger |
-
2014
- 2014-10-08 CN CN201420578138.5U patent/CN204240854U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106659064A (en) * | 2016-10-27 | 2017-05-10 | 许继电源有限公司 | Heat exchanger, charger cabinet using same and charger |
| CN106659064B (en) * | 2016-10-27 | 2019-04-30 | 许继电源有限公司 | A kind of heat exchanger and charger cabinet and charger using the heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510000, No. 73, pen Gang Road, Nangang street, Whampoa District, Guangdong, Guangzhou two Patentee after: GUANGDONG JIEMA ENERGY SAVING TECHNOLOGY Co.,Ltd. Address before: 510000, No. 73, pen Gang Road, Nangang street, Whampoa District, Guangdong, Guangzhou 2 Patentee before: GUANGZHOU JIEMA HEAT EXCHANGE EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address |