CN204987975U - All -welded plate -type heat exchanger - Google Patents
All -welded plate -type heat exchanger Download PDFInfo
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- CN204987975U CN204987975U CN201520683027.5U CN201520683027U CN204987975U CN 204987975 U CN204987975 U CN 204987975U CN 201520683027 U CN201520683027 U CN 201520683027U CN 204987975 U CN204987975 U CN 204987975U
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Abstract
All -welded plate -type heat exchanger relates to a heat exchanger. Including the heat transfer unit, the left and right sides of heat transfer unit sets up splint respectively, the heat transfer is single to be provided with a plurality of heat exchanger fins group including two blocks of curb plates between, be located both sides the heat exchanger fin component do not with the curb plate seal welded who corresponds the side, the heat exchanger fin that includes two relative settings is organized to every heat exchanger fin, heat exchanger fin equipartition from the top down has a plurality of chevron shape ripples, equal seal welded forms a medium circulation chamber between the last lower extreme of two heat exchanger fins of every heat exchanger fin group, two heat exchanger fins of every heat exchanger fin group respectively with the adjacent heat exchanger fin of adjacent heat exchanger fin group around both ends seal welded, form the 2nd medium circulation chamber between adjacent two heat exchanger fins group. The utility model discloses a heat exchanger fin adopts the chevron shape ripple, and two packing adds the formation passageway, and the runner is tortuous, and the runner torrent is effectual, and heat transfer is abundant, and heat exchange efficiency is high.
Description
Technical field
The utility model relates to a kind of heat exchanger, is specially a kind of full-welding plate-type heat exchanger.
Background technology
Plate type heat exchanger is by a series of a kind of new type high efficient heat exchanger with the sheet metal closed assembly of certain bellows-shaped.Form thin rectangular shape passage between various plate, it has, and heat exchange efficiency be high, heat loss is little, floor space is little, be widely used, the feature such as long service life.
But also there is complex structure in existing plate type heat exchanger, consumption is large, processing cost is high, the problem that manufacturing process is complicated, service behaviour is poor.
Utility model content
The purpose of this utility model is to provide the full-welding plate-type heat exchanger that a kind of structure is simple, reliable working performance, processing technology simplify.
The technical scheme realizing above-mentioned purpose is: full-welding plate-type heat exchanger, comprise heat exchange unit, the left and right sides of described heat exchange unit arranges clamping plate respectively, is clamped by heat exchange unit between the clamping plate of both sides by stay-bolt, and the bottom of both sides clamping plate is connected to supporting leg; It is characterized in that: described heat exchange list comprises two blocks of side plates be arranged in parallel in left and right, multiple heat exchanger fin group stacked successively is provided with between side plate, the heat exchanger fin group being positioned at both sides respectively with the side plate seal welding of respective side, each heat exchanger fin group comprises the heat exchanger fin that two panels is oppositely arranged, described heat exchanger fin is evenly equipped with multiple herringbone ripple from the top down, and the tip direction of the herringbone ripple of the two panels heat exchanger fin of each heat exchanger fin group is contrary.
Between the upper and lower side of the two panels heat exchanger fin of each heat exchanger fin group, equal seal welding forms first medium flowing lumen, the rear and front end of first medium flowing lumen is opening, the middle and lower part of the middle and upper part, front side of the two panels heat exchanger fin of each heat exchange unit and rear side respectively seal welding forms sealing surface, and the opening being positioned at lower front between the two panels heat exchanger fin of each heat exchanger fin group and the opening being positioned at upper back are as the first medium import and export of first medium flowing lumen.
The two panels heat exchanger fin of each heat exchanger fin group respectively with the rear and front end seal welding of the adjacent plate of adjacent plate group, form second medium flowing lumen between adjacent two heat exchanger fin groups, the two ends up and down of the second heat exchange chamber are the second medium import and export of opening as second medium flowing lumen.
Described first medium import and export is sealedly connected with Russia first bobbin carriage be communicated with first medium flowing lumen respectively; Described second medium import and export is sealedly connected with respectively the second bobbin carriage be communicated with the second heat exchange chamber.
The side, front and back at the upper and lower two ends of heat exchange unit is respectively arranged with welding tooth bar, it is rectangular that described welding tooth bar comprises support, support rectangular on be evenly equipped with the latch of matched in clearance between multiple and heat exchanger fin group, also seal welding in the gap that latch on welding tooth bar is placed between heat exchanger fin group, the two ends of welding tooth bar respectively with the side plate seal welding of both sides, the upper end seal welding of the welding tooth bar on front side of heat exchange unit upper end and the sealing surface on front side of heat exchange unit, the lower end seal welding of the welding tooth bar on rear side of heat exchange unit lower end and the sealing surface on rear side of heat exchange unit.
The welding tooth bar that the upper and lower end of first medium import and export is positioned at side, front and back is in same plane with both sides side plate with the dual-side of one end respectively and forms the first installing rack, and the first bobbin carriage is sealedly connected on the first installing rack respectively.
On rear side of welding tooth bar between the lower end of the welding tooth bar on front side of heat exchange unit lower end, the sealing surface on front side of heat exchange unit, the front side edge of both sides side plate and on rear side of heat exchange unit upper end, heat exchange unit the upper end of sealing surface, both sides side plate back side edge between form the second installing rack respectively, the second bobbin carriage is sealedly connected on the second installing rack respectively.
Described first bobbin carriage is identical with the structure of the second bobbin carriage, comprises arc, and the two ends of arc arrange end plate respectively, and the outer face of arc is connected with flange seat.
The beneficial effects of the utility model:
1, heat exchanger fin of the present utility model adopts herringbone ripple, and two plate superposition forms passage, and runner is tortuous, and runner turbulence effects is good, and heat transfer heat exchange is abundant, and heat exchange efficiency is high.
2, the structure of heat exchanger fin of the present utility model easily realizes laser automatic welding, and weld strength is high; Add mechanical strength and hold high temperature high-voltage resistance capability simultaneously, saved processing cost, simplified manufacturing process and improve service behaviour, and have energy-saving and cost-reducing, durable, economical and practical, be applicable to the advantages such as popularization.
3, the utility model is reasonable in design, make heat transfer and fluid resistance characteristics match rationally, therefore heat transfer efficiency is high, pressure drop is low, combination property is better, eliminates the dead band phenomenon of shell-and-tube heat exchanger and detachable plate heat exchanger existence.
4, the utility model adopts the plate bundle form of periphery assembly welding, eliminate gasket seal, therefore heat-resisting, withstand voltage properties is better than detachable plate heat exchanger, be applicable to that heat transfer efficiency is high, compact conformation and little gas-gas, solution-air and the liquid of pressure drop-liquid heat exchange occasion, be the most ideal equipment substituting shell-and-tube heat exchanger in some special heat exchange process.
5, heat exchange plate system modular construction, can change the size of Process flow and flow area according to different technological requirements.
6, the utility model first bobbin carriage is identical with the structure of the second bobbin carriage, comprises arc, and the two ends of arc arrange end plate respectively, and the opening of arc is identical with the size that first medium import and export and second medium are imported and exported, and is easy to realize standardized production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A portion enlarged drawing in Fig. 1;
Fig. 3 is the structural representation of left heat exchanger fin;
Fig. 4 is the structural representation of right heat exchanger fin;
Fig. 5 is the top view of heat exchange unit;
Fig. 6 is partial rear view of the present utility model;
Fig. 7 is the front view of heat exchange unit;
Fig. 8 is the rearview of heat exchange unit;
Fig. 9 is B portion enlarged drawing in Fig. 7;
Figure 10 is the top view of heat exchanger fin group.
Detailed description of the invention
As shown in 1-10 figure, the utility model comprises heat exchange unit 1, and the left and right sides of heat exchange unit 1 arranges clamping plate 2 respectively, is clamped by heat exchange unit 1 between both sides clamping plate 2 by stay-bolt 3, and the bottom of both sides clamping plate 2 is connected to supporting leg 4.
Heat exchange unit 1 comprises two blocks of side plates 5 be arranged in parallel in left and right, multiple heat exchanger fin group 6 stacked successively is provided with between side plate 5, the heat exchanger fin group 6 being positioned at both sides respectively with side plate 5 seal welding of respective side, each heat exchanger fin group 6 relatively two panels is oppositely arranged left heat exchanger fin 7 and right heat exchanger fin 8, left heat exchanger fin 7 and right heat exchanger fin 8 are all evenly equipped with multiple herringbone ripple 25 from the top down, and the tip direction of the herringbone ripple 25 on left heat exchanger fin 7 and right heat exchanger fin 8 is contrary.
The left heat exchanger fin 7 of each heat exchanger fin group 6 and the equal seal welding of upper and lower side of right heat exchanger fin 8, form first medium flowing lumen 9 between the left heat exchanger fin 7 of each heat exchanger fin group 6 and right heat exchanger fin 8, and the rear and front end of first medium flowing lumen 9 is opening.
The left heat exchanger fin 7 of each heat exchange unit 1 and the front side edge of right heat exchanger fin 8 are provided with the first flanging 10 of bottom leaving certain gaps uncovered by the economic plan, the left heat exchanger fin 7 of each heat exchange unit 1 and the back side edge of right heat exchanger fin 8 are provided with the second flanging 27 of top leaving certain gaps uncovered by the economic plan, between first flanging 10 of each heat exchange unit 1, seal welding forms primary sealing area 15, between second flanging 27 of each heat exchange unit 1, seal welding forms secondary sealing area 16, the left heat exchanger fin 7 of each heat exchange unit 1 and right heat exchanger fin 8 front side edge do not arrange the first medium that upper end gap position that the lower end gap position of the first flanging and back side edge do not arrange the second flanging formed as first medium flowing lumen 9 and enter, outlet.
The left heat exchanger fin 7 of each heat exchanger fin group 6 respectively with adjacent plate group 6 the rear and front end seal welding of right heat exchange 8, the two ends up and down forming second medium flowing lumen 11, second heat exchange chamber 11 between adjacent two heat exchanger fin groups 6 are the second medium import and export of opening as second medium flowing lumen 11.
The side, front and back at heat exchange unit about 1 two ends is respectively arranged with welding tooth bar 12, described welding tooth bar 12 comprises support rectangular 13, support the latch 14 being evenly equipped with matched in clearance between multiple and heat exchanger fin group 6 on rectangular 13, also seal welding in the gap that latch 14 on welding tooth bar 12 is placed between heat exchanger fin group 6, the two ends of welding tooth bar 12 respectively with side plate 5 seal welding of both sides, welding tooth bar 12 on front side of heat exchange unit 1 upper end and the upper end seal welding of primary sealing area 15, welding tooth bar 12 on rear side of heat exchange unit 1 lower end and the lower end seal welding of secondary sealing area 16.
The welding tooth bar 12 that the upper and lower end of first medium import and export is positioned at side, front and back is in same plane with both sides side plate 5 with the dual-side of one end respectively and forms the first installing rack 17, first installing rack 17 is sealedly connected with respectively the first bobbin carriage 18, first bobbin carriage 18 comprises arc 19, the two ends of arc 19 are respectively arranged with end plate 26, and the outer face of arc 19 is connected with flange seat 20.
The second installing rack 21 is formed respectively between the back side edge of the welding tooth bar 12 between the front side edge of the welding tooth bar 12 on front side of heat exchange unit 1 lower end, the lower end of primary sealing area 15, both sides side plate 5 and on rear side of heat exchange unit 1 upper end, the upper end of secondary sealing area 16, both sides side plate 5, the second bobbin carriage 22, second bobbin carriage 22 that second installing rack 21 is tightly connected respectively is identical with the structure of the first bobbin carriage 18.
Claims (3)
1. full-welding plate-type heat exchanger, comprises heat exchange unit, and the left and right sides of described heat exchange unit arranges clamping plate respectively, is clamped by heat exchange unit between the clamping plate of both sides by stay-bolt, and the bottom of both sides clamping plate is connected to supporting leg; It is characterized in that: described heat exchange list comprises two blocks of side plates be arranged in parallel in left and right, multiple heat exchanger fin group stacked successively is provided with between side plate, the heat exchanger fin group being positioned at both sides respectively with the side plate seal welding of respective side, each heat exchanger fin group comprises the heat exchanger fin that two panels is oppositely arranged, described heat exchanger fin is evenly equipped with multiple herringbone ripple from the top down, and the tip direction of the herringbone ripple of the two panels heat exchanger fin of each heat exchanger fin group is contrary;
Between the upper and lower side of the two panels heat exchanger fin of each heat exchanger fin group, equal seal welding forms first medium flowing lumen, the rear and front end of first medium flowing lumen is opening, the middle and lower part of the middle and upper part, front side of the two panels heat exchanger fin of each heat exchange unit and rear side respectively seal welding forms sealing surface, and the opening being positioned at lower front between the two panels heat exchanger fin of each heat exchanger fin group and the opening being positioned at upper back are as the first medium import and export of first medium flowing lumen;
The two panels heat exchanger fin of each heat exchanger fin group respectively with the rear and front end seal welding of the adjacent plate of adjacent plate group, form second medium flowing lumen between adjacent two heat exchanger fin groups, the two ends up and down of the second heat exchange chamber are the second medium import and export of opening as second medium flowing lumen;
Described first medium import and export is sealedly connected with the first bobbin carriage be communicated with first medium flowing lumen respectively; Described second medium import and export is sealedly connected with respectively the second bobbin carriage be communicated with the second heat exchange chamber.
2. full-welding plate-type heat exchanger according to claim 1, it is characterized in that: the side, front and back at the upper and lower two ends of heat exchange unit is respectively arranged with welding tooth bar, it is rectangular that described welding tooth bar comprises support, support rectangular on be evenly equipped with the latch of matched in clearance between multiple and heat exchanger fin group, also seal welding in the gap that latch on welding tooth bar is placed between heat exchanger fin group, the two ends of welding tooth bar respectively with the side plate seal welding of both sides, the upper end seal welding of the welding tooth bar on front side of heat exchange unit upper end and the sealing surface on front side of heat exchange unit, the lower end seal welding of the welding tooth bar on rear side of heat exchange unit lower end and the sealing surface on rear side of heat exchange unit,
The welding tooth bar that the upper and lower end of first medium import and export is positioned at side, front and back is in same plane with both sides side plate with the dual-side of one end respectively and forms the first installing rack, and the first bobbin carriage is sealedly connected on the first installing rack respectively;
On rear side of welding tooth bar between the lower end of the welding tooth bar on front side of heat exchange unit lower end, the sealing surface on front side of heat exchange unit, the front side edge of both sides side plate and on rear side of heat exchange unit upper end, heat exchange unit the upper end of sealing surface, both sides side plate back side edge between form the second installing rack respectively, the second bobbin carriage is sealedly connected on the second installing rack respectively.
3. full-welding plate-type heat exchanger according to claim 1 and 2, is characterized in that: described first bobbin carriage is identical with the structure of the second bobbin carriage, comprises arc, and the two ends of arc arrange end plate respectively, and the outer face of arc is connected with flange seat.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520683027.5U CN204987975U (en) | 2015-09-07 | 2015-09-07 | All -welded plate -type heat exchanger |
| CN201510559970.XA CN106500531A (en) | 2015-09-07 | 2015-09-07 | Full-welding plate-type heat exchanger |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520683027.5U CN204987975U (en) | 2015-09-07 | 2015-09-07 | All -welded plate -type heat exchanger |
| CN201510559970.XA CN106500531A (en) | 2015-09-07 | 2015-09-07 | Full-welding plate-type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204987975U true CN204987975U (en) | 2016-01-20 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520683027.5U Active CN204987975U (en) | 2015-09-07 | 2015-09-07 | All -welded plate -type heat exchanger |
| CN201510559970.XA Pending CN106500531A (en) | 2015-09-07 | 2015-09-07 | Full-welding plate-type heat exchanger |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510559970.XA Pending CN106500531A (en) | 2015-09-07 | 2015-09-07 | Full-welding plate-type heat exchanger |
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| CN (2) | CN204987975U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990763A (en) * | 2017-11-10 | 2018-05-04 | 淮阴工学院 | Heat exchanger for cinder |
| CN108885072A (en) * | 2016-03-28 | 2018-11-23 | 松下知识产权经营株式会社 | Heat exchanger |
| CN112461023A (en) * | 2020-11-30 | 2021-03-09 | 湘潭大学 | High-temperature gas-liquid plate heat exchanger capable of resisting temperature shock |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597776A (en) * | 2018-05-24 | 2018-09-28 | 河南森源电气股份有限公司 | Full-enclosed oil-immersed transformer and its corrugation radiator |
| CN108831695A (en) * | 2018-05-24 | 2018-11-16 | 河南森源电气股份有限公司 | The corrugation radiator and oil-immersed transformer of oil-immersed transformer |
-
2015
- 2015-09-07 CN CN201520683027.5U patent/CN204987975U/en active Active
- 2015-09-07 CN CN201510559970.XA patent/CN106500531A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108885072A (en) * | 2016-03-28 | 2018-11-23 | 松下知识产权经营株式会社 | Heat exchanger |
| CN107990763A (en) * | 2017-11-10 | 2018-05-04 | 淮阴工学院 | Heat exchanger for cinder |
| CN112461023A (en) * | 2020-11-30 | 2021-03-09 | 湘潭大学 | High-temperature gas-liquid plate heat exchanger capable of resisting temperature shock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106500531A (en) | 2017-03-15 |
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