CN104596330A - Multimedia welding plate type heat exchanger - Google Patents
Multimedia welding plate type heat exchanger Download PDFInfo
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- CN104596330A CN104596330A CN201510035695.1A CN201510035695A CN104596330A CN 104596330 A CN104596330 A CN 104596330A CN 201510035695 A CN201510035695 A CN 201510035695A CN 104596330 A CN104596330 A CN 104596330A
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- medium tube
- heat exchanger
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- welded
- type heat
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Abstract
The invention provides a multimedia welding plate type heat exchanger which comprises a plate sheet group, two long medium pipes and an even number of short medium pipes, wherein the plate sheet group is formed by welding plate sheets A and plate sheets B in a staggering manner; openings are respectively formed in the upper walls and the lower walls of the plate sheets A; two openings are formed in the side walls of each plate sheet B; the two long medium pipes are respectively communicated with the openings in the upper walls and the lower walls; the multiple short medium pipes are axially communicated with the openings in the side walls in sequence; a main openings are formed in the long medium pipes, and branch openings are formed in the short medium pipes. According to the multimedia welding plate type heat exchanger, three or more mediums can be heated or cooled in the same heat exchanger, and the same material can independently flow in a corresponding runner without mutual interference. The multimedia welding plate type heat exchanger is simple in structure, convenient to manufacture and reliable in performance and occupies a small space.
Description
Technical field
The present invention relates to heat-exchange apparatus field, be specially a kind of multimedium welded plate type heat exchanger.
Background technology
Welded plate type heat exchanger is heat-exchange apparatus conventional at present, is a kind of heat-exchange apparatus carrying out heat trnasfer for hot and cold two media.Existing welded plate type heat exchanger can only heat or cooling processing a kind of medium, if need to process medium, some heat exchangers must be used to carry out respectively heating or cooling.But multiple devices not only consume a large amount of metal materials, and it is large to take up room, and adds the appearance and size of unit.
In order to solve the problem, Authorization Notice No. is CN203881186U, the Chinese utility model patent that denomination of invention is " a kind of multichannel multimedium welding type heat exchanger " proposes following scheme: a kind of multichannel multimedium welded plate type heat exchanger, comprise left pressure strip and right pressure strip, the first plate washer is provided with successively from the bottom to top between described left pressure strip and right pressure strip, second plate washer, third gear plate and fourth speed plate, the below of described first plate washer is provided with the first medium outlet of primary side and primary side the second medium outlet, secondary side entrance sleeve is provided with between described first plate washer and the second plate washer, between described second plate washer and third gear plate, and be equipped with some heat exchanger fins between third gear plate and fourth gear plate, secondary side discharge connection is also provided with between third gear plate and fourth speed plate, end socket is provided with above described fourth speed plate, described end socket is provided with the adapter of the first medium entrance of primary side and the adapter of primary side the second medium entrance.
Above-mentioned welded plate type heat exchanger is provided with the adapter of the first medium entrance of primary side, the adapter of the first medium outlet of primary side, primary side the second medium entrance, primary side the second medium outlet, secondary side entrance sleeve, secondary side discharge connection, totally 6 import and export, can process two media at most, 3 kinds of even more kinds of media cannot be processed simultaneously.
Therefore, a kind of heat exchanger that simultaneously can process more than 3 kinds media becomes the target that those skilled in the art pursue.
Summary of the invention
For solving defect in prior art, the present invention proposes a kind of multimedium welded plate type heat exchanger, also comprising two long medium tube and the short medium tube of even number root; Plate groups is interlocked by A plate, B plate and is welded, the upper wall of A plate, lower wall opening respectively, and the other wall of B plate has twoport; Two long medium tube are communicated with up/down wall opening respectively, and many short medium tube are communicated with other wall opening successively vertically; Long medium tube has total mouth, short medium tube has a point mouth.
Heating or cooling medium is flowed into by total mouth, outflow, heated or cooled medium from flowing into from different points of mouths, flow out respectively, achieve a kind of medium can heat or cool medium, structure is simple, efficiency is high, solves separate unit heat exchanger in prior art and cannot process the problem of medium simultaneously.
Further, long medium tube is welded with the one end always taken over by Zong Kou, and the other end of total adapter is welded with total mouth flange; Short medium tube is welded with one end of pipe tap by a point mouth, and the other end of pipe tap is welded with a point mouth flange.
By always taking over, total mouth flange, pipe tap, point mouth flange setting, be conducive to this heat exchanger and other provide or the connection of equipment of storage medium.
Further, the cross section semicircular in shape of long medium tube, the both ends of the surface of long medium tube are closed, and total mouth opens the central authorities in long medium tube.
The long medium tube of cross section semicircular in shape fastens and is welded on Zong Kouchu, and being provided with of this shape is beneficial to long medium tube and welds with between plate groups; The long medium tube of closed at both ends prevents medium from outflowing, and can improve heat exchanger plate bundle bulk strength, strengthens anti-pressure ability.Total mouth is arranged on the central authorities of long medium tube, and be conducive to when initial filling medium, medium can flow into all respective plates fully, and make the uniform in effect heating or cool, heat exchanger effectiveness is higher.
Further, the diameter of total mouth is identical with the diameter always taken over.The Zong Kou of same diameter and total adapter, welding between being conducive to diameter and always taking over.
Further, the cross section semicircular in shape of short medium tube, the both ends of the surface of short medium tube are closed, and point mouth is located at the central authorities of short medium tube.
The short medium tube of cross section semicircular in shape fastens and is welded on Fen Kouchu, and being provided with of this shape is beneficial to short medium tube and welds with between plate groups; The short medium tube of closed at both ends prevents medium from outflowing, and can improve heat exchanger plate bundle bulk strength, strengthens anti-pressure ability.Total mouth is arranged on the central authorities of long medium tube, and be conducive to when initial filling medium, medium can flow into all respective plates fully, and make the uniform in effect heating or cool, heat exchanger effectiveness is higher.
Further, divide the diameter of mouth identical with the diameter of pipe tap.Point mouth and the pipe tap of same diameter, be conducive to welding therebetween.
Further, the number of short medium tube is 8.8 short medium tube are divided into two groups, often organize four, heated respectively as four kinds or the entrance of cooled medium, outlet.
Further, two component mouths are arranged on the same side of plate groups.Two component mouths of same side be conducive to observing simultaneously be heated or cooled medium inflow, outflow situation, the generation of fortuitous event can be found as soon as possible.
Beneficial effect of the present invention is: multimedium welded plate type heat exchanger of the present invention can heat the medium of more than three kinds and three kinds or cool in same heat exchanger, and same material flows separately in respective runner, does not interfere with each other; This kind multimedium welded plate type heat converter structure is simple, occupation of land space is little, easy to make, dependable performance, suitable popularization.
Accompanying drawing explanation
Fig. 1 is the partial perspective view of four kinds of medium welding heat-exchangerss of the plate type;
Fig. 2 is the front view of four kinds of medium welding heat-exchangerss of the plate type;
Fig. 3 is the stereogram of long medium tube;
Fig. 4 is the stereogram of A plate;
Fig. 5 is the stereogram of B plate.
In figure,
1, plate groups; 10, A plate; 11, B plate; 2, long medium tube; 20, Zong Kou; 3, always take over; 4, total mouth flange; 5, short medium tube; 50, Fen Kou; 6, pipe tap; 7, mouth flange is divided.
Detailed description of the invention
Below in conjunction with accompanying drawing, explanation is explained in detail to structure of the present invention.
As shown in Fig. 1,4,5, a kind of multimedium welded plate type heat exchanger, comprises A plate 10, B plate 11, A plate 10, the staggered plate groups formed that is welded of B plate 11; In the present embodiment, the number of A plate 10 is 18, and the number of B plate 11 is 18; The upper wall of A plate 10, lower wall opening respectively, the other wall of B plate 11 has twoport, A, B plate has the cavity volume for medium circulation; Dash area in Fig. 1 represents the part of shutoff, and the blank space between shade represents opening, A plate 10 upper wall in Fig. 4, lower wall opening, and the other wall of B plate 11 has two mouths.
This multimedium welded plate type heat exchanger comprises two long medium tube 2 and the short medium tube 5 of even number root; As shown in Figure 2, upper wall opening part is welded with the long medium tube 2 of strip hermetically, and long medium tube 2 has total mouth 20; Because the long medium tube 2 of lower wall opening part welding is blocked, therefore do not draw in fig. 2.In the present embodiment, as shown in Figure 3, the cross section semicircular in shape of long medium tube 2, the both ends of the surface of long medium tube 2 are closed, and the entirety of long medium tube 2 is a half-terete groove, and total mouth 20 is located at the central authorities of long medium tube 2.At total mouth 20 place, one end seal welding of long medium tube 2 and total adapter 3, the other end of total adapter 3 is welded with total mouth flange 4, conveniently welds, and the diameter of total mouth 20 is identical with the diameter of total adapter 3.
The fragmentary front view of four kinds of medium welding heat-exchangerss of the plate type as shown in Figure 1, the twoport of the other wall of B plate 11 forms upper and lower two groups of openings, the present embodiment is four medium welding heat-exchangerss of the plate type, and often the other wall opening of group is four sections, and in figure, the part of shade represents the part of shutoff.
As shown in Figure 2, mouth 11 place is divided to be welded with the short medium tube 5 of strip hermetically, the shape of short medium tube 5 is identical with the structure of long medium tube 2, in the present embodiment, short medium tube 5 has point mouth 50, the cross section semicircular in shape of short medium tube 5, the both ends of the surface of short medium tube 5 are closed, and point mouth 50 is located at the central authorities of short medium tube 5; Divide mouth 50 place, short medium tube 5 is tightly connected with one end of pipe tap 6, and the diameter of point mouth 50 is identical with the diameter of pipe tap 6, and the other end of pipe tap 6 is welded with a point mouth flange 7.
As shown in Figure 2, two component mouths 11 are arranged on the same side of plate groups 1.But conveniently connecting pipe, two component mouths 11 also can be separately positioned on the relative side of plate groups 1.
The present embodiment can heat or cool four kinds of media, but the invention is not restricted to four kinds, can process a greater variety of medium.Heating or cooling medium is annotated from total mouth flange 4 and flows out, the medium different by four kinds of heating is annotated from four points of mouth flanges 7 respectively, and flow out from a corresponding point mouth flange 7 respectively, in Fig. 1, four kinds of dash areas of plate groups 1 side represent import, the outlet of four kinds of media, also clearly find out in fig. 2; Flow in respective runner between four kinds of media, do not interfere with each other, but by identical heating or cooling medium process, the present invention thus achieves simultaneously to heating or the cooling processing of medium.
It should be noted that, the entrance of medium of the present invention, outlet depend on the processing mode to medium: when medium is heated, heated medium flows from down to up in plate groups 1, and heat medium flows from top to bottom in plate groups 1; When medium is cooled, cooled medium flows from top to bottom in plate groups 1, and cooling medium flows from down to up in plate groups 1.
According to the actual needs, the present invention can heat or cool more than one medium.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all do in flesh and blood of the present invention any amendment, equivalent to replace and simple modifications etc., all should be included within protection scope of the present invention.
Claims (8)
1. a multimedium welded plate type heat exchanger, comprises plate groups (1), it is characterized in that: also comprise two long medium tube (2) and the short medium tube of even number root (5); Plate groups is interlocked by A plate (10), B plate (11) and is welded, the upper wall of A plate, lower wall opening respectively, and the other wall of B plate has twoport; Two long medium tube are communicated with up/down wall opening respectively, and many short medium tube are communicated with other wall opening successively vertically; Long medium tube has total mouth (20), short medium tube has a point mouth (50).
2. multimedium welded plate type heat exchanger according to claim 1, is characterized in that: long medium tube is welded with the one end always taking over (3) by Zong Kou, and the other end of total adapter is welded with total mouth flange (4); Short medium tube is welded with one end of pipe tap (6) by a point mouth, and the other end of pipe tap is welded with a point mouth flange (7).
3. multimedium welded plate type heat exchanger according to claim 1 and 2, it is characterized in that: the cross section semicircular in shape of long medium tube, the both ends of the surface of long medium tube are closed, and total mouth opens the central authorities in long medium tube.
4. multimedium welded plate type heat exchanger according to claim 3, is characterized in that: the diameter of total mouth is identical with the diameter always taken over.
5. multimedium welded plate type heat exchanger according to claim 1 and 2, it is characterized in that: the cross section semicircular in shape of short medium tube, the both ends of the surface of short medium tube are closed, and point mouth is located at the central authorities of short medium tube.
6. multimedium welded plate type heat exchanger according to claim 5, is characterized in that: the diameter of point mouth is identical with the diameter of pipe tap.
7. multimedium welded plate type heat exchanger according to claim 1, is characterized in that: the number of short medium tube is 8.
8. multimedium welded plate type heat exchanger according to claim 1, is characterized in that: the twoport of B plate is located at one side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510035695.1A CN104596330B (en) | 2015-01-23 | 2015-01-23 | A kind of multimedium welded plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510035695.1A CN104596330B (en) | 2015-01-23 | 2015-01-23 | A kind of multimedium welded plate type heat exchanger |
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| Publication Number | Publication Date |
|---|---|
| CN104596330A true CN104596330A (en) | 2015-05-06 |
| CN104596330B CN104596330B (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510035695.1A Active CN104596330B (en) | 2015-01-23 | 2015-01-23 | A kind of multimedium welded plate type heat exchanger |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29716583U1 (en) * | 1997-09-15 | 1997-11-13 | Technotrans Gmbh | Multi-media heat exchange device |
| CN1825050A (en) * | 2005-02-25 | 2006-08-30 | 彭锁华 | Multipurpose plate bundle type heat exchanger |
| CN201355213Y (en) * | 2009-01-21 | 2009-12-02 | 洛阳隆华制冷设备有限公司 | Detachable all-welded plate heat exchanger |
| CN202018224U (en) * | 2010-11-26 | 2011-10-26 | 辽宁远东换热设备制造有限公司 | All-welded plate heat exchanger |
| CN102679776A (en) * | 2012-05-10 | 2012-09-19 | 王健阳 | Multi-media welded type wide-runner plate heat exchanger |
| CN203881186U (en) * | 2014-05-13 | 2014-10-15 | 上海尔华杰机电装备制造有限公司 | Multi-channel multi-medium welded type heat exchanger |
| CN204461163U (en) * | 2015-01-23 | 2015-07-08 | 上海艾克森集团有限公司 | A kind of multimedium welded plate type heat exchanger |
-
2015
- 2015-01-23 CN CN201510035695.1A patent/CN104596330B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29716583U1 (en) * | 1997-09-15 | 1997-11-13 | Technotrans Gmbh | Multi-media heat exchange device |
| CN1825050A (en) * | 2005-02-25 | 2006-08-30 | 彭锁华 | Multipurpose plate bundle type heat exchanger |
| CN201355213Y (en) * | 2009-01-21 | 2009-12-02 | 洛阳隆华制冷设备有限公司 | Detachable all-welded plate heat exchanger |
| CN202018224U (en) * | 2010-11-26 | 2011-10-26 | 辽宁远东换热设备制造有限公司 | All-welded plate heat exchanger |
| CN102679776A (en) * | 2012-05-10 | 2012-09-19 | 王健阳 | Multi-media welded type wide-runner plate heat exchanger |
| CN203881186U (en) * | 2014-05-13 | 2014-10-15 | 上海尔华杰机电装备制造有限公司 | Multi-channel multi-medium welded type heat exchanger |
| CN204461163U (en) * | 2015-01-23 | 2015-07-08 | 上海艾克森集团有限公司 | A kind of multimedium welded plate type heat exchanger |
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| Publication number | Publication date |
|---|---|
| CN104596330B (en) | 2017-03-15 |
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| C14 | Grant of patent or utility model | ||
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Effective date of registration: 20170605 Address after: Taicang City, Suzhou City, Jiangsu province 215400 Shenjiang Taicang Port Development Zone Road West, Hong Kong Road South Patentee after: Ai Kesen (Suzhou) heat transfer technology Co., Ltd. Address before: Shanghai City, Jiading District Road No. 1458 Xie Co-patentee before: Shanghai Accessen New Technology Co.,Ltd. Patentee before: Shanghai Accessen Group Co.,Ltd. |