CN1470842A - Spiral heat exchanger - Google Patents
Spiral heat exchanger Download PDFInfo
- Publication number
- CN1470842A CN1470842A CNA031492444A CN03149244A CN1470842A CN 1470842 A CN1470842 A CN 1470842A CN A031492444 A CNA031492444 A CN A031492444A CN 03149244 A CN03149244 A CN 03149244A CN 1470842 A CN1470842 A CN 1470842A
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- China
- Prior art keywords
- flat
- top board
- section bar
- metal section
- lower bottom
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Metal section bar with extruded flat hole bent into plane helical with equal pitch is positioned in the circumferential hermetic closure circle 3 and between top board and lower base. The rectangular bead on the metal section bar can be inserted the helical flutes and the airtight circle flutes. Then, the top board and lower base are packed by screws1 along periphery so as to form a flow passage 16 in the flat hole and the gap flow passage between the flow passages 16. Each inlet and outlet interface is welded at the central end and the tail end for each passage. Two heats transfer media entered from the interfaces can be opposite flowed so as to form heat exchange. The temperature of one heat transfer medium can reach the initial temperature of other heat transfer medium.
Description
Technical field the present invention relates to a kind of heat exchanger, particularly a kind of heat exchange efficiency height, the simple votator of production technology.
The existing votator of technical background, it mainly adopts sheet metal to finish through crooked, welding procedure, so its production efficiency is low, quality is wayward, the manufacturing expense height.
Summary of the invention the objective of the invention is to propose a kind of new method at the production of present votator, manufacturing process, can reach production, manufacturing process is simple, production cost is low, heat exchange property is good effect.
For realizing above-mentioned votator production, the process of making, the present invention by the flat hole of extruding and two ends wherein the long limit shape that stretches out one section rectangle bead bend to uniform pitch snail shape, be flat in the airtight circle of circumference, and place top board together, between the lower bottom base, make the rectangle bead and the top board of the flat mesoporous metal section bar of helical form, the corresponding helicla flute of lower bottom base inserts connection after inserting the sealing lines in advance again, also make simultaneously airtight circle of circumference and top board, the airtight ring recess of the corresponding circumference of lower bottom base inserts connection after inserting sealing ring in advance again, all round with screw with top board, lower bottom base compresses connection, forms with the flat hole fluid course of snail shape and the interstitial fluid circulation road between the passage; The center-side of described flat hole fluid course weld liquid stream into and out of interface, stretch out top board and serve as a contrast sealing ring and compress sealed attachment with nut; The tail end of described flat hole fluid course weld liquid stream into and out of interface, stretch out top board and serve as a contrast sealing ring and compress sealed attachment with nut; A hole is opened at the top board position of described interstitial fluid circulation road center-side correspondence, welding or airtight connection one liquid of screw thread stream into and out of interface; A hole is opened at the lower bottom base position of described interstitial fluid circulation road tail end correspondence, welding or airtight connection one liquid of screw thread stream into and out of interface; The airtight interstitial fluid circulation road that surrounded of described circumference; The flat mesoporous metal section bar of described helical form inserts with the helicla flute of top board, lower bottom base and connects, and for ease of installing, notch is done tapered; When the airtight circle of described circumference connected with the airtight ring recess insertion of the circumference of top board, lower bottom base, for ease of installing, notch was done tapered.Two kinds of heat transferring mediums can form heat exchange by liquid stream interface convection current in opposite directions in the spiral liquid flow passage separately since then.
Advantage of the present invention is:
1, the difference variation of this its heat transferring medium of heat exchanger can be approaching each other by the initial temperature of exchange media, therefore, and heat exchange efficiency height, heat-exchanging process advanced person.
2, this heat exchanger has been owing to adopted long flat mesoporous metal shape bending to become the snail shape, so compact conformation, and volume is little, and is in light weight.
3, this heat exchanger has significantly reduced welding procedure, can reduce production costs and manufacturing expense.Description of drawings is further illustrated the embodiment of the invention below in conjunction with accompanying drawing.
The title that its sequence number is arranged is as follows:
1...... screw 2...... sealing ring
3...... the airtight circle of circumference 4...... top board
5...... liquid stream interface 6...... nut
7...... sealing ring 8...... liquid stream interface
9...... flat mesoporous metal section bar 10...... liquid stream interface
11...... nut 12...... lower bottom base
13...... sealing ring 14...... seals lines
15...... the flat hole of liquid stream interface 16...... fluid course
17...... interstitial fluid circulation road 18...... planar spiral groove sealing gasket
19...... the airtight ring recess of the airtight ring recess 20...... of top board circumference lower bottom base circumference
21...... top board helicla flute 22...... lower bottom base helicla flute
Fig. 1 is main schematic diagram, the schematic top plan view of looking of the present invention, with reference to shown in Figure 1, flat mesoporous metal section bar 9 bends to uniform pitch snail shape, becomes flat hole fluid course 16, its center-side and liquid stream interface 5 are welded to connect, liquid stream interface 5 lining sealing rings 7 stretch out top board 4 usefulness nuts 6 and compress, sealed attachment, and its tail end and liquid stream interface 10 are welded to connect, liquid stream interface 10 lining sealing rings 13 stretch out top board 4 usefulness nuts 11 and compress, sealed attachment, for ease of difference, flat hole fluid course 16 is used the decorative pattern colour specification.The pairing top board of the center-side of interstitial fluid circulation road 17 position thread connection or weld a liquid stream interface 8, liquid stream interface 8 communicates with the center of interstitial fluid circulation road 17, the pairing lower bottom base of the tail end of interstitial fluid circulation road 17 position thread connection or weld a liquid stream interface 15, liquid stream interface 15 communicates with the tail end place of interstitial fluid circulation road 17.Top board 4, lower bottom base 12 all place spiral helicine flat mesoporous metal section bar 9, the airtight circle 3 of circumference, sealing lines 14 and sealing ring 2 in its corresponding groove by screw 1 and compress, and play the effect of location and sealing.
Fig. 2 is the A portion enlarged drawing that the airtight circle 3 of circumference, sealing ring 2 connect with top board 4, is convenient to understand.Fig. 3 is the sectional drawing that flat mesoporous metal section bar 9 amplifies, and becomes the snail shape to become flat hole fluid course 16 by this flat mesoporous metal shape bending.Fig. 4 is the B portion enlarged drawing that liquid stream interface 10, sealing ring 13 connect with top board 4.Fig. 5 is the C portion enlarged drawing that flat mesoporous metal section bar 9, sealing lines 14 connect with lower bottom base 12, and it also is like this with connecting of top board.Fig. 6 is the another kind of sectional drawing of flat mesoporous metal section bar 9, its another long limit is made circular-arc, is used for because replenishing as the area at long radius place during helical buckling.Fig. 7 is another sectional drawing of flat mesoporous metal section bar 9, and a plurality of connection muscle are made at its middle part, flat hole, improves the situation that makes flat bore deformation owing to operating pressure.Fig. 8, Fig. 9 are the another kind of sectional drawing of the flat mesoporous metal section bar 9 of the present invention, one section rectangle bead is stretched out on long limit change into and place the centres on two long limits to stretch out; Figure 10 is the coupling method that planar spiral groove sealing gasket 18 is adopted in the sealing of top board 4 of the present invention, lower bottom base 12 and the flat mesoporous metal section bar 9 of snail shape, the groove that the snail shape is arranged on the planar spiral groove sealing gasket 18, connect with flat mesoporous metal section bar 9 insertions, place the upper and lower end of the flat mesoporous metal section bar of helical form.Figure 11 is the coupling method that planar spiral groove sealing gasket 18 is adopted in the sealing of top board of the present invention, one of them end of lower bottom base and the flat mesoporous metal section bar 9 of snail shape, the method that the other end still adopts the rectangle bead of the flat mesoporous metal section bar of helical form to connect with helicla flute insertion on top board, the lower bottom base.The spiral fluted that the rectangle bead of the flat mesoporous metal section bar of helical form of the present invention is inserted top board, lower bottom base connects, and also can seal lines.Figure 12 is the airtight ring recess of circumference, the spiral fluted enlarged drawing of top board of the present invention, lower bottom base, is convenient to understand.Figure 13 is convenient to the understanding to planar spiral groove sealing gasket 18 for the D portion enlarged drawing of Figure 10 of the present invention.With reference to the tail end soldering fluid of Figure 14 flat hole of the present invention fluid course 16 stream into and out of interface 10, lining sealing ring 13 also can compress connection from lower bottom base 12 usefulness nuts 11.Top board 4 of the present invention, lower bottom base 12 can be replaced each other.Specific embodiment enforcement principle of the present invention is as follows: with reference to Fig. 1, heat transferring medium m enters flat hole fluid course 16 from liquid stream interface 5, outwards and from liquid stream interface 10 export by the spiral center, another heat transferring medium n then enters gap between screw fluid course 17 from liquid stream interface 15, by mind-set in the export-oriented spiral and from 8 outputs of liquid stream interface, heat transferring medium m, n flows through direction shown in the arrow among Fig. 1, heat exchange is carried out in convection current in opposite directions in two spiral liquid flow passages, make the temperature of medium m trend towards the initial temperature of medium n gradually, and the temperature of medium n trends towards the initial temperature of medium m gradually, finishes heat-exchanging process each other.
Claims (10)
1, a kind of manufacturing of votator, processing method, it is characterized in that: the flat mesoporous metal section bar (9) by extruding bends to flat hole fluid course (16), the interstitial fluid circulation road (17) that the snail shape forms, the flat hole of snail shape fluid course (16) is put in the corresponding groove of top board (4), lower bottom base (12), and at the built-in sealing lines of groove (14), the airtight circle of circumference (3) is also put in the corresponding groove of top board (4), lower bottom base (12) simultaneously, the built-in sealing ring of groove (2), the periphery airtight connection of screw in compression.
2, the manufacturing of a kind of votator according to claim 1, processing method, it is characterized in that: the center-side soldering fluid of described flat hole fluid course (16) stream into and out of interface (5), lining sealing ring (7) stretches out top board (4) and compresses sealing with nut (6); The tail end soldering fluid of described flat hole fluid course (16) stream into and out of interface (10), lining sealing ring (13) stretches out top board (4) and compresses sealing with nut (11); A hole is opened at top board (4) position of described interstitial fluid circulation road (17) center-side correspondence, welding or the airtight connection liquid of screw thread stream into and out of interface (8); A hole is opened at the lower bottom base position of described interstitial fluid circulation road (17) tail end correspondence, welding or the airtight connection liquid of screw thread stream into and out of interface (15); The airtight circle of described circumference (3) is an annulus, surrounds the interstitial fluid circulation road.
3, the manufacturing of a kind of votator according to claim 1, processing method, it is characterized in that: described flat mesoporous metal section bar (9) is a long and narrow flat hole, wherein one section rectangle bead is respectively stretched out at two ends, a long limit, flat mesoporous metal section bar (9) is bent to the snail shape insert connection mutually with corresponding helicla flute (20), (21) of top board (4), lower bottom base (12), the spiral fluted notch is done tapered; Built-in sealing lines (14); The airtight circle of described circumference (3) inserts connection mutually with the corresponding airtight ring recess of top board circumference (18), the airtight ring recess of lower bottom base circumference (19), and the notch of the airtight ring recess of circumference is done tapered, and a sealing ring (2) is put in the bottom of each groove.
4, according to claim 1, the manufacturing of 2 or 3 described a kind of votators, processing method, it is characterized in that: the long limit of another of described flat mesoporous metal section bar (9) makes circular-arc.
5, according to claim 1, the manufacturing of 2 or 3 described a kind of votators, processing method, it is characterized in that: a plurality of connection muscle are made at the middle part, flat hole of described flat mesoporous metal section bar (9).
6, according to claim 1, the manufacturing of 2 or 3 described a kind of votators, processing method, it is characterized in that: the long limit of described flat mesoporous metal section bar (9) is stretched out one section rectangle bead and is changed into and place the centres on two long limits to stretch out.
7, according to claim 1, the manufacturing of 2 or 3 described a kind of votators, processing method, it is characterized in that: the sealing of top board (4), lower bottom base (12) and the flat mesoporous metal section bar of snail shape (9), adopt planar spiral groove sealing gasket (18).
8, according to claim 1, the manufacturing of 2 or 3 described a kind of votators, processing method, it is characterized in that: planar spiral groove sealing gasket (18) is adopted in the sealing of top board (4), one of them end of lower bottom base (12) and the flat mesoporous metal section bar of snail shape (9), the method that the other end still adopts the rectangle bead of the flat mesoporous metal section bar of helical form to connect with helicla flute insertion on top board, the lower bottom base.
9, according to claim 1, the manufacturing of 2 or 3 described a kind of votators, processing method, it is characterized in that: the rectangle bead of flat mesoporous metal section bar is inserted the spiral fluted sealed attachment of top board, lower bottom base, also can seal lines.
10, the manufacturing of a kind of votator according to claim 1 and 2, processing method, it is characterized in that: the tail end soldering fluid of described flat hole fluid course (16) stream into and out of interface (10), lining sealing ring (13) stretches out lower bottom base (12) and compresses sealing with nut (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031492444A CN1470842A (en) | 2003-06-20 | 2003-06-20 | Spiral heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031492444A CN1470842A (en) | 2003-06-20 | 2003-06-20 | Spiral heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1470842A true CN1470842A (en) | 2004-01-28 |
Family
ID=34156305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031492444A Pending CN1470842A (en) | 2003-06-20 | 2003-06-20 | Spiral heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1470842A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778148A (en) * | 2012-06-28 | 2012-11-14 | 汉纬尔机械(上海)有限公司 | Water cooling cooler |
| CN103538127A (en) * | 2013-10-24 | 2014-01-29 | 昆山市联昆热压板有限公司 | Hot press plate |
| TWI425180B (en) * | 2010-08-09 | 2014-02-01 | Tera Xtal Technology Corp | Cooling system for high temperature chamber of ingot growth |
| CN105066749A (en) * | 2015-07-30 | 2015-11-18 | 常州南夏墅建设有限公司 | Novel flat plate type heater |
| CN106196880A (en) * | 2016-08-23 | 2016-12-07 | 汕头市富澜正东自动售货设备有限公司 | A kind of heat exchange module of direct-cooling type beverage machine |
| CN106239075A (en) * | 2016-08-15 | 2016-12-21 | 安徽天祥空调科技有限公司 | A kind of copper radiating tube and manufacturing process thereof |
| CN106403655A (en) * | 2015-07-31 | 2017-02-15 | 杭州三花家电热管理系统有限公司 | Heat exchanger and application of heat exchanger to system |
| CN108286844A (en) * | 2018-01-22 | 2018-07-17 | 合肥华凌股份有限公司 | Annular evaporator and preparation method thereof, refrigeration equipment |
| CN112437594A (en) * | 2020-11-26 | 2021-03-02 | 北京石油化工学院 | Vortex-shaped micro-channel heat exchanger |
-
2003
- 2003-06-20 CN CNA031492444A patent/CN1470842A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI425180B (en) * | 2010-08-09 | 2014-02-01 | Tera Xtal Technology Corp | Cooling system for high temperature chamber of ingot growth |
| CN102778148A (en) * | 2012-06-28 | 2012-11-14 | 汉纬尔机械(上海)有限公司 | Water cooling cooler |
| CN103538127A (en) * | 2013-10-24 | 2014-01-29 | 昆山市联昆热压板有限公司 | Hot press plate |
| CN105066749A (en) * | 2015-07-30 | 2015-11-18 | 常州南夏墅建设有限公司 | Novel flat plate type heater |
| CN106403655A (en) * | 2015-07-31 | 2017-02-15 | 杭州三花家电热管理系统有限公司 | Heat exchanger and application of heat exchanger to system |
| CN106239075A (en) * | 2016-08-15 | 2016-12-21 | 安徽天祥空调科技有限公司 | A kind of copper radiating tube and manufacturing process thereof |
| CN106239075B (en) * | 2016-08-15 | 2018-08-28 | 安徽天祥空调科技有限公司 | A kind of copper heat-dissipating pipe and its manufacturing process |
| CN106196880A (en) * | 2016-08-23 | 2016-12-07 | 汕头市富澜正东自动售货设备有限公司 | A kind of heat exchange module of direct-cooling type beverage machine |
| CN106196880B (en) * | 2016-08-23 | 2018-10-09 | 汕头市富澜正东自动售货设备有限公司 | A kind of heat exchange module of direct-cooling type beverage dispenser |
| CN108286844A (en) * | 2018-01-22 | 2018-07-17 | 合肥华凌股份有限公司 | Annular evaporator and preparation method thereof, refrigeration equipment |
| CN108286844B (en) * | 2018-01-22 | 2020-04-17 | 合肥华凌股份有限公司 | Annular evaporator, preparation method thereof and refrigeration equipment |
| CN112437594A (en) * | 2020-11-26 | 2021-03-02 | 北京石油化工学院 | Vortex-shaped micro-channel heat exchanger |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |