CN203964755U - Baffling assembly and welded type plate type heat exchanger - Google Patents
Baffling assembly and welded type plate type heat exchanger Download PDFInfo
- Publication number
- CN203964755U CN203964755U CN201420416586.5U CN201420416586U CN203964755U CN 203964755 U CN203964755 U CN 203964755U CN 201420416586 U CN201420416586 U CN 201420416586U CN 203964755 U CN203964755 U CN 203964755U
- Authority
- CN
- China
- Prior art keywords
- plate
- corrugated cardboard
- cardboard sheet
- flanging
- baffling assembly
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model belongs to heat-exchange device field, be specifically related to a kind of baffling assembly, by deflection plate and biside plate, formed, described deflection plate adopts two corrugated cardboard sheet crests to form wave soldering, four sidebands of corrugated cardboard sheet have flanging, biside plate respectively with deflection plate in the flanging welding of two corrugated cardboard sheet arranged on left and right sides, side plate and deflection plate are perpendicular, the common formation of flanging one bayonet socket of two corrugated cardboard sheet rear sides; Relate to a kind of welded type plate type heat exchanger simultaneously, comprise framework, pressing plate, heat exchange core body and above-mentioned baffling assembly, biside plate in baffling assembly is installed in parallel on the madial wall of framework, the formed bayonet socket of flanging of two corrugated cardboard sheet rear sides is stuck on a plate side runner at heat exchange core body middle part, the flanging of two corrugated cardboard sheet front sides and pressing plate laminating.By this baffling assembly, can improve the intensity of deflection plate, prevent the distortion that fluid scouring causes, and easy to assembly, and the welded type plate type heat exchanger with this baffling assembly also has above-mentioned technique effect.
Description
Technical field
The welded type plate type heat exchanger that the utility model relates to a kind of baffling assembly and adopts described baffling assembly, belongs to heat-exchange device field.
Background technology
Existing welded type plate type heat exchanger, in order to increase the length of flow of heat exchanger inner fluid, improves heat transfer effect, tends to, in heat exchanger one side runner, deflection plate is installed, and makes the fluid S-type flow direction in housing in its runner.
This mode is when extending fluid length of flow, because deflection plate works to change fluid flow direction, fluid produces stamping press to deflection plate while flowing in runner, under this stamping press effect, deflection plate tends to deform, when serious, can cause fluid to leak in a large number, thereby cause the short circuit phenomenon of fluid on flow direction, make segment fluid flow not participate in heat exchange, thereby affected the heat transfer effect of heat exchanger, finally can not reach the temperature of design defined.Therefore, the deflection plate of existing structure can increase thickness with Reducing distortion, but this measure meeting increases the weight of equipment, thereby has improved cost input.
In addition, prior art conventionally by Type of Welding by deflection plate and plate Shu Xianglian, owing to being the welding of thin plate and slab, easily cause plate bundle distortion, meanwhile, owing to being Welding Structure, the operating procedure of deflection plate is complicated, maintenanceability is very poor.Especially the channel design that docking forms for plate, the plate docking that channel design is is generally 0.6～2mm by plate forms, if adopt steel plate to be welded on pipe side runner deflection plate, make the words of fluid baffling, very easily this passage is burnt, thereby the quality problems that cause unrepairable, obviously this scheme is inadvisable.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: the welded type plate type heat exchanger that a kind of baffling assembly is provided and comprises this baffling assembly, described baffling assembly can improve the intensity of deflection plate, prevent the distortion that fluid scouring causes, and easy to assembly.
Baffling assembly described in the utility model, by deflection plate and biside plate, formed, described deflection plate adopts two corrugated cardboard sheet crests to form wave soldering, four sidebands of corrugated cardboard sheet have flanging, biside plate respectively with deflection plate in the flanging welding of two corrugated cardboard sheet arranged on left and right sides, side plate and deflection plate are perpendicular, the common bayonet socket that forms of flanging of two corrugated cardboard sheet rear sides.
Welded type plate type heat exchanger described in the utility model, comprise framework, pressing plate and heat exchange core body, also comprise above-mentioned baffling assembly, biside plate in baffling assembly is installed in parallel on the madial wall of framework, the formed bayonet socket of flanging of two corrugated cardboard sheet rear sides is stuck on a plate side runner at heat exchange core body middle part, the flanging of two corrugated cardboard sheet front sides and pressing plate laminating.
In baffling assembly, by the deflection plate that adopts two corrugated cardboard sheet crests to be welded into crest (back-to-back), bulk strength improves, and impact resistance is strong, thereby can prevent the distortion that fluid scouring causes.When practical application, the parallel laminating of madial wall by biside plate with welded type plate type heat exchanger, by biside plate, realizing the installation of baffling assembly fixes, and the formed bayonet socket of the flanging of two corrugated cardboard sheet rear sides is directly stuck on the plate side runner at heat exchange core body middle part (adopting bite type assembling mode), finally by the shape after the flanging combination of two corrugated cardboard sheet front sides and pressing plate laminating, and realizing the sealing between pressing plate and heat exchanger framework by gasket seal, overall package is convenient and swift.By adopting bite type assembling mode, not only can stop the risk that Welding Structure exists, and simple in structure because of it, ease of assembly, therefore can effective control for product quality, increases work efficiency.
In above-mentioned deflection plate, the Type of Welding of two corrugated cardboard sheets is seam weldering or spot welding, the thickness of corrugated cardboard sheet is 0.5mm～2mm, and corrugated cardboard sheet adopts thin plate, can meet the manufacture requirement of batch device by simple plate casted die mould, has not only reduced equipment cost, has also alleviated weight of equipment, the preferred stainless steel of corrugated cardboard sheet, good heat-transfer, corrosion resistance are strong, the flanging of corrugated cardboard sheet front side is with left, the flanging of right both sides becomes to be greater than 90 ℃ and be less than the angle of 120 ℃, on the one hand, this structure designs for plate casted die mould, can realize one-shot forming, and formed precision is very high, if flanging is designed to right angle, will strengthen mould one-shot forming difficulty, or by many molds, multiple tracks technique could meet plate forming requirements, therefore, this structural design has not only been simplified Design of Dies, and simplified technological process, on the other hand, the common oblique angle that forms of flanging of two corrugated cardboard sheet front sides, in two flangings of corrugated cardboard sheet front side and the compaction process of pressing plate, can there is certain contraction, springback capacity, thereby can fully make up the compression scale error because causing, fully improve the flanging of two corrugated cardboard sheet front sides and the sealing property between pressing plate.
The beneficial effect that the utility model compared with prior art had is:
This baffling modular construction is simple, reasonable in design, because deflection plate adopts two stainless steel wave card crests, wave soldering is formed, so impact resistance and corrosion resistance strong, bulk strength is high, can prevent the distortion that fluid scouring causes; Owing to being designed with bayonet socket, therefore can realize bite type assembling, not only stopped the risk that Welding Structure exists, and simple in structure because of it, ease of assembly, thus can effective control for product quality, increase work efficiency; Deflection plate adopts the thin plate of 0.5mm～2mm, can meet the manufacture requirement of batch device by simple plate casted die mould, has not only reduced equipment cost, has also alleviated weight of equipment; Described in employing the utility model, the welded type plate type heat exchanger of baffling assembly has the equivalent technology effect of this baffling assembly.
Accompanying drawing explanation
Fig. 1 is the structural representation of baffling assembly in the utility model;
Fig. 2 be in Fig. 1 A to view;
Fig. 3 be in Fig. 1 B to view;
Fig. 4 is the structural representation of welded type plate type heat exchanger in the utility model;
Fig. 5 is the bayonet socket that forms of the flanging of two corrugated cardboard sheet rear sides in baffling assembly and the assembling schematic diagram of plate wing passage.
In figure: 1 side plate; 2 corrugated cardboard sheets; The flanging of 3 rear sides; The flanging of 4 front sides; The flanging of 5 arranged on left and right sides; 6 bayonet sockets; 7 frameworks; 8 heat exchange core bodies; 9 baffling assemblies; 10 gasket seals; 11 pressing plates; 12 pipe side liquid entrances; 13 pipe side liquid outlets; 14 pipe side runners; 15 plate side runners; 16 plates pair.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figures 1 to 3, baffling assembly is comprised of deflection plate and biside plate 1, described deflection plate adopts two corrugated cardboard sheet 2 crests to be welded to crest (back-to-back), four sidebands of corrugated cardboard sheet 2 have flanging, biside plate 1 respectively with deflection plate in flanging 5 welding of two corrugated cardboard sheet arranged on left and right sides, side plate 1 is perpendicular with deflection plate, the common bayonet socket 6 that forms of flanging 3 of two corrugated cardboard sheet rear sides.
In this baffling assembly, after two corrugated cardboard sheet 2 assembly weldings, bayonet socket 6 shapes that the flanging 3 of two corrugated cardboard sheet rear sides is combined to form and the form fit of plate side runner 15, make it cutting ferrule on plate side runner 15; The shape of flanging 5 combinations of two corrugated cardboard sheet arranged on left and right sides and biside plate 1 laminating, by being welded and fixed; Shape after flanging 4 combinations of two corrugated cardboard sheet front sides and pressing plate 11 laminatings of heat exchanger.
In baffling assembly, by the deflection plate that adopts two corrugated cardboard sheet 2 crests to be connected into wave-soldering, bulk strength improves, and has increased the intensity of deflection plate, the impact resistance while greatly having improved deflection plate baffling.When practical application, the parallel laminating of madial wall by biside plate 1 with welded type plate type heat exchanger framework 7, by biside plate 1, realizing the installation of baffling assembly fixes, and the formed bayonet socket 6 of the flanging of two corrugated cardboard sheet rear sides 3 is directly stuck on the plate side runner 15 at heat exchange core body 8 middle parts (adopting bite type assembling mode), finally by the shape after 4 combinations of the flanging of two corrugated cardboard sheet front sides and pressing plate 11 laminatings, and realizing the sealing between pressing plate 11 and heat exchanger framework 7 by gasket seal 10, overall package is convenient and swift.By adopting bite type assembling mode, not only can stop the risk that Welding Structure exists, and simple in structure because of it, ease of assembly, therefore can effective control for product quality, increases work efficiency.
The thickness of above-mentioned corrugated cardboard sheet 2 is 0.5～2mm, by designing a set of simple mould, can meet the manufacture requirement of batch device, has not only reduced material cost, and the weight of equipment alleviating; The preferred stainless steel of corrugated cardboard sheet 2 material, good heat-transfer, corrosion resistance are strong.
The flanging 4 of above-mentioned corrugated cardboard sheet front side is with left, the flanging of right both sides becomes to be greater than 90 ℃ and be less than the angle of 120 ℃, on the one hand, this structure designs for plate casted die mould, can realize one-shot forming, and formed precision is very high, if flanging is designed to right angle, will strengthen mould one-shot forming difficulty, or by many molds, multiple tracks technique could meet plate forming requirements, therefore, this structural design has not only been simplified Design of Dies, and simplified technological process, on the other hand, the common oblique angle that forms of flanging 4 of two corrugated cardboard sheet front sides, in the flanging 4 of two corrugated cardboard sheet front sides and the compaction process of pressing plate 11, can there is certain contraction, springback capacity, thereby can fully make up the compression scale error because causing, fully improve the flanging 4 of two corrugated cardboard sheet front sides and the sealing property between pressing plate 11.
Except above-mentioned points, the Type of Welding of two corrugated cardboard sheets 2 is seam weldering or spot welding, and two corrugated cardboard sheets 2 connect by above-mentioned welding manner, and welding penetrability is strong, in conjunction with firmly, has realized thin plate baffling, has solved strength problem.
Welded type plate type heat exchanger is known or conventional device, comprise framework 7, pressing plate 11 and heat exchange core body 8, in this heat exchanger, flanging docking welding on two heat exchange plate limits forms a plate to 16, each plate is plate side runner 15 to formed runner between 16 two heat exchange plates, each plate is pipe side runner 14 to the runner being combined to form between 16, welded type plate type heat exchanger described in the utility model is in normal welding formula plate type heat exchanger, to be provided with above-mentioned baffling assembly 9, biside plate in baffling assembly 9 is installed in parallel on the madial wall of framework 7, the bayonet socket cutting ferrule that the flanging of two corrugated cardboard sheet rear sides in baffling assembly 9 is combined to form is on a plate side runner 15 at heat exchange core body 8 middle parts, making to manage side runner 14 inner fluids flows into from pipe side liquid entrance 12, at deflection plate place, carry out after baffling, from pipe side liquid outlet 13, flow out, pressing plate 11 laminatings of shape and heat exchanger after the flanging combination of two corrugated cardboard sheet front sides, between pressing plate 11 and heat exchanger framework 7, gasket seal 10 is installed, realize sealing, as Fig. 4, shown in 5.Because above-mentioned baffling assembly has above technique effect, so the welded type plate type heat exchanger in the utility model has all technique effects of above-mentioned baffling assembly.
Claims (5)
1. a baffling assembly, it is characterized in that: by deflection plate and biside plate (1), formed, described deflection plate adopts two corrugated cardboard sheets (2) crest to form wave soldering, four sidebands of corrugated cardboard sheet (2) have flanging, biside plate (1) respectively with deflection plate in flanging (5) welding of two corrugated cardboard sheet arranged on left and right sides, side plate (1) is perpendicular with deflection plate, and the flanging of two corrugated cardboard sheet rear sides (3) forms a bayonet socket (6) jointly.
2. baffling assembly according to claim 1, is characterized in that: the thickness of described corrugated cardboard sheet (2) is 0.5mm～2mm.
3. baffling assembly according to claim 1, is characterized in that: described corrugated cardboard sheet (2) adopts stainless steel.
4. according to the baffling assembly described in claim 1,2 or 3, it is characterized in that: the flanging (4) of described corrugated cardboard sheet front side and the flanging (5) of arranged on left and right sides become to be greater than 90 ℃ and be less than the angle of 120 ℃.
5. a welded type plate type heat exchanger, comprise framework (7), pressing plate (11) and heat exchange core body (8), it is characterized in that: also comprise the baffling assembly (9) that one of claim 1～4 is described, biside plate (1) in baffling assembly (9) is installed in parallel on the madial wall of framework (7), the plate side runner (15) that the formed bayonet socket of the flanging of two corrugated cardboard sheet rear sides (3) (6) is stuck in the middle part of heat exchange core body (8) is upper, the flanging of two corrugated cardboard sheet front sides (4) and pressing plate (11) laminating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416586.5U CN203964755U (en) | 2014-07-25 | 2014-07-25 | Baffling assembly and welded type plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416586.5U CN203964755U (en) | 2014-07-25 | 2014-07-25 | Baffling assembly and welded type plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964755U true CN203964755U (en) | 2014-11-26 |
Family
ID=51925324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420416586.5U Withdrawn - After Issue CN203964755U (en) | 2014-07-25 | 2014-07-25 | Baffling assembly and welded type plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203964755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180704A (en) * | 2014-07-25 | 2014-12-03 | 山东旺泰机械科技有限公司 | Baffling assembly and welded plate-type heat exchanger |
-
2014
- 2014-07-25 CN CN201420416586.5U patent/CN203964755U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180704A (en) * | 2014-07-25 | 2014-12-03 | 山东旺泰机械科技有限公司 | Baffling assembly and welded plate-type heat exchanger |
| CN104180704B (en) * | 2014-07-25 | 2016-01-20 | 山东旺泰机械科技有限公司 | Baffling assembly and welded type plate type heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204064035U (en) | New-type plate heat exchanger | |
| CN104180704B (en) | Baffling assembly and welded type plate type heat exchanger | |
| CN204438868U (en) | A kind of fin heat exchanger core | |
| CN106152818A (en) | Heat exchanger fin and processing technology thereof | |
| CN101464105B (en) | Non-welded plate type heat exchanger | |
| CN202188782U (en) | Honeycomb bunch tube type heat exchanger | |
| CN106500531A (en) | Full-welding plate-type heat exchanger | |
| CN203824390U (en) | Spiral plate cellular heat exchanger | |
| CN203964755U (en) | Baffling assembly and welded type plate type heat exchanger | |
| CN102226655B (en) | Honeycomb-bundle tubular heat exchanger and manufacturing process thereof | |
| CN202885612U (en) | Welded plate heat exchanger | |
| CN201906956U (en) | Positioning tool for welding and assembling plate piece of all-welded plate type heat exchanger | |
| CN204923585U (en) | Novel flat pipe wall plate type evaporator | |
| CN102798307B (en) | Shell-and-plate heat exchanger with asymmetric structure and manufacturing method thereof | |
| CN202066403U (en) | Plate sheet for plate-shell heat exchanger | |
| CN210952454U (en) | Wide-channel self-locking supporting heat exchange core and slurry heat exchanger | |
| CN105020914A (en) | Honeycomb type flat-plate solar collector plate core and machining method thereof | |
| CN108871017A (en) | A kind of absorption all-welded plate shell type heat exchanger | |
| CN204115548U (en) | A kind of heat exchanger plate bundle with guide function | |
| CN110530179B (en) | Symmetrical bubbling type plate heat transfer element | |
| CN210036367U (en) | Spiral plate type heat exchanger with improved inlet and outlet structure | |
| CN202853436U (en) | Shell-and-plate type heat exchanger with unsymmetrical structure | |
| CN202547470U (en) | All-welded energy-saving heat exchanger plate sheets | |
| CN201293593Y (en) | Whole welding type heat exchange board combining soft and hard boards, and heat exchanger using the same | |
| CN205808174U (en) | Energy storage titanium electrolyte cooler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |