CN216011367U - Plate-fin heat exchanger - Google Patents
Plate-fin heat exchanger Download PDFInfo
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- CN216011367U CN216011367U CN202122215710.4U CN202122215710U CN216011367U CN 216011367 U CN216011367 U CN 216011367U CN 202122215710 U CN202122215710 U CN 202122215710U CN 216011367 U CN216011367 U CN 216011367U
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- heat exchange
- baffle
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Abstract
The utility model discloses a plate-fin heat exchanger relates to plate-fin heat exchanger technical field. The heat exchange device comprises an installation plate, sliding connection has the baffle on the mounting panel, sliding connection has lower baffle on the mounting panel, fixed mounting has the fin on the baffle down, fixed mounting has heat transfer frame on the mounting panel, be provided with supplementary heat exchange assembly on the heat transfer frame, heat transfer frame's left side fixed mounting has fixed frame, the last vibration subassembly that is provided with of fixed frame. This plate-fin heat exchanger goes up baffle, fin and baffle setting down between the movable assembly, through supplementary heat transfer subassembly and vibration subassembly for rotate through the transfer line and to drive rack bar and carry out up-and-down reciprocating motion, make rack bar can drive baffle, fin and lower baffle and vibrate from top to bottom, make and to drive baffle, fin and the inside gas of baffle down and remove, thereby can improve this plate-fin heat exchanger's heat transfer effect.
Description
Technical Field
The utility model relates to a plate-fin heat exchanger technical field specifically is a plate-fin heat exchanger.
Background
The plate-fin heat exchanger is generally composed of partition plates, fins, seals and guide vanes. The fins, the flow deflectors and the seals are arranged between two adjacent partition plates to form an interlayer which is called a channel, the interlayer is overlapped according to different fluid modes, and the interlayer is brazed into a whole to form a plate bundle, wherein the plate bundle is the core of the plate-fin heat exchanger.
The existing plate-fin heat exchanger is characterized in that partition plates and fins are fixed on the heat exchanger, and because the partition plates and the fins cannot move, air in the partition plates and the fins cannot flow, so that the heat exchange effect and efficiency of the partition plates and the fins can be reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a plate-fin heat exchanger has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a plate-fin heat exchanger comprises a mounting plate, wherein an upper partition plate is connected to the mounting plate in a sliding manner, a lower partition plate is connected to the mounting plate in a sliding manner, fins are fixedly mounted on the lower partition plate, a heat exchange frame is fixedly mounted on the mounting plate, an auxiliary heat exchange assembly is arranged on the heat exchange frame, a fixed frame is fixedly mounted on the left side of the heat exchange frame, a vibration assembly is arranged on the fixed frame, a movable assembly is arranged on the fixed frame and comprises a first fixed block, a first vibration spring, a second fixed block, a second vibration spring and a connecting rod, the first fixed block is fixedly mounted on the fixed frame, the first vibration spring is fixedly mounted on the first fixed block, the bottom of the first vibration spring is fixedly mounted on the upper partition plate, the second fixed block is fixedly mounted on the fixed frame, the second vibration spring is fixedly mounted on the second fixed block, the top of the second vibrating spring is fixedly mounted on the lower partition plate, the connecting rod is fixedly mounted on the upper partition plate, the bottom of the connecting rod is fixedly mounted on the lower partition plate, and the movable rod is fixedly mounted on the connecting rod.
Preferably, supplementary heat transfer subassembly includes motor, transfer line, braced frame, dwang, bevel gear, No. two bevel gear and flabellum, motor fixed mounting is on heat transfer frame, fixed mounting has the transfer line on the output of motor, fixed mounting has braced frame on the heat transfer frame, it is connected with the dwang to rotate on the braced frame, the bottom fixed mounting of dwang has No. two bevel gear, fixed mounting has bevel gear on the transfer line, bevel gear and No. two bevel gear engagement, fixed mounting has the flabellum on the dwang.
Preferably, the vibration subassembly includes gasbag, fly leaf, loop bar, rectangle dead lever, reset spring, rack bar, half gear and spread groove, gasbag fixed mounting is on fixed frame, the left side fixed mounting of gasbag has the fly leaf, it is connected with the loop bar to rotate on the fly leaf, the inside sliding connection of loop bar has the rectangle dead lever, the right side fixed mounting of rectangle dead lever is on the transfer line, fixed mounting has the half gear on the loop bar, fixed mounting has reset spring on the heat exchange frame, reset spring's bottom fixed mounting has the rack bar, rack bar and half gear engagement, fixed mounting has the spread groove on the rack bar.
Preferably, the movable plate penetrates through the heat exchange frame and the fixed frame and is connected to the heat exchange frame and the fixed frame in a sliding mode.
Preferably, the transmission rod penetrates through the support frame and is slidably connected to the support frame.
Preferably, the rack bar penetrates through the heat exchange frame and the fixed frame, and the rack bar is slidably connected to the heat exchange frame and the fixed frame.
(III) advantageous effects
The utility model provides a plate-fin heat exchanger. The method has the following beneficial effects:
(1) this plate-fin heat exchanger through supplementary heat transfer subassembly and vibration subassembly for rotate through the transfer line and can drive rack bar and carry out up-and-down reciprocating motion, make rack bar can drive baffle, fin and baffle down and vibrate from top to bottom, make and to drive baffle, fin and the inside gas of baffle down and remove, thereby can improve this plate-fin heat exchanger's heat transfer effect.
(2) This plate-fin heat exchanger can drive the flabellum through the motor and rotate to can further improve this plate-fin heat exchanger's heat transfer effect, be provided with the gasbag on fixed frame, rise to when certain when the inside temperature of fixed frame, the gasbag just can promote the meshing of semi-gear and rack bar, thereby can reduce motor kinetic energy's loss, make and improve this plate-fin heat exchanger practicality.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of a portion B of FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic view of a portion C of fig. 1 according to the present invention.
In the figure: 1. mounting a plate; 2. an upper partition plate; 3. a fin; 4. a lower partition plate; 51. a first fixed block; 52. a first vibration spring; 53. a second fixed block; 54. a second vibration spring; 55. a connecting rod; 6. a heat exchange frame; 71. a motor; 72. a transmission rod; 73. a support frame; 74. rotating the rod; 75. a first bevel gear; 76. a second bevel gear; 77. a fan blade; 8. a fixed frame; 91. an air bag; 92. a movable plate; 93. a loop bar; 94. a rectangular fixing rod; 95. a return spring; 96. a rack bar; 97. a half gear; 98. connecting grooves; 10. a movable rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a plate-fin heat exchanger comprises a mounting plate 1, an upper partition plate 2 is connected on the mounting plate 1 in a sliding manner, a lower partition plate 4 is connected on the mounting plate 1 in a sliding manner, fins 3 are fixedly mounted on the lower partition plate 4, a heat exchange frame 6 is fixedly mounted on the mounting plate 1, an auxiliary heat exchange assembly is arranged on the heat exchange frame 6, a fixed frame 8 is fixedly mounted on the left side of the heat exchange frame 6, a vibration assembly is arranged on the fixed frame 8, a movable assembly is arranged on the fixed frame 8 and comprises a first fixed block 51, a first vibration spring 52, a second fixed block 53, a second vibration spring 54 and a connecting rod 55, the first fixed block 51 is fixedly mounted on the fixed frame 8, the first vibration spring 52 is fixedly mounted on the first fixed block 51, the bottom of the first vibration spring 52 is fixedly mounted on the upper partition plate 2, and the second fixed block 53 is fixedly mounted on the fixed frame 8, the second fixing block 53 is fixedly provided with a second vibrating spring 54, the top of the second vibrating spring 54 is fixedly arranged on the lower partition plate 4, the upper partition plate 2 is fixedly provided with a connecting rod 55, the bottom of the connecting rod 55 is fixedly arranged on the lower partition plate 4, the connecting rod 55 is fixedly provided with a movable rod 10, the auxiliary heat exchange assembly comprises a motor 71, a transmission rod 72, a supporting frame 73, a rotating rod 74, a first bevel gear 75, a second bevel gear 76 and fan blades 77, the motor 71 is fixedly arranged on the heat exchange frame 6, the output end of the motor 71 is fixedly provided with the transmission rod 72, the heat exchange frame 6 is fixedly provided with the supporting frame 73, the transmission rod 72 penetrates through the supporting frame 73 and the transmission rod 72 is slidably connected on the supporting frame 73, the supporting frame 73 is rotatably connected with the rotating rod 74, the bottom of the rotating rod 74 is fixedly provided with the second bevel gear 76, and the transmission rod 72 is fixedly provided with the first bevel gear 75, first bevel gear 75 and No. two bevel gear 76 mesh, fixed mounting has flabellum 77 on the dwang 74, can drive the transfer line 72 through motor 71 and rotate, can drive flabellum 77 through the transmission of a bevel gear 75 and No. two bevel gear 76 and rotate for flabellum 77 can carry out the heat transfer to last baffle 2, fin 3 and lower baffle 4, thereby has improved last baffle 2, fin 3 and lower baffle 4 heat exchange efficiency.
In this embodiment, the vibration assembly includes an air bag 91, a movable plate 92, a loop bar 93, a rectangular fixing rod 94, a return spring 95, a rack bar 96, a half gear 97 and a connecting groove 98, the air bag 91 is fixedly installed on the fixed frame 8, the movable plate 92 is fixedly installed on the left side of the air bag 91, the movable plate 92 penetrates through the heat exchange frame 6 and the fixed frame 8 and the movable plate 92 is slidably connected on the heat exchange frame 6 and the fixed frame 8, the loop bar 93 is rotatably connected on the movable plate 92, the rectangular fixing rod 94 is slidably connected inside the loop bar 93, the right side of the rectangular fixing rod 94 is fixedly installed on the transmission rod 72, the half gear 97 is fixedly installed on the loop bar 93, the return spring 95 is fixedly installed on the heat exchange frame 6, the rack bar 96 is fixedly installed at the bottom of the return spring 95, the rack bar 96 penetrates through the heat exchange frame 6 and the fixed frame 8 and the rack bar 96 is slidably connected on the heat exchange frame 6 and the fixed frame 8, the rack bar 96 is engaged with the half gear 97, the rack bar 96 is fixedly provided with a connecting groove 98, when the temperature inside the fixed frame 8 rises, the gas inside the airbag 91 is caused to expand, so that the airbag 91 pushes the movable plate 92 to move to the right side, so that the movable plate 92 can push the half gear 97 to move rightward, so that the half gear 97 is engaged with the rack bar 96, under the matching action of the return spring 95, the half gear 97 drives the rack bar 96 to move up and down in a return way through the transmission of the half gear 97 to the rack bar 96, so that the connecting groove 98 can drive the movable rod 10 to move up and down, the movable rod 10 can drive the upper partition plate 2, the fins 3 and the lower partition plate 4 to vibrate up and down, the gas inside the upper partition plate 2, the fins 3 and the lower partition plate 4 can be driven to move, and therefore the heat exchange effect of the plate-fin heat exchanger can be further improved. Go up baffle 2, fin 3 and baffle 4 vibration down can clear up the adnexed dust on last baffle 2, fin 3 and the lower baffle 4, prevent that adnexed dust from influencing the heat transfer effect of baffle 2, fin 3 and lower baffle 4. The air bag 91 is arranged on the fixed frame 8, when the temperature inside the fixed frame 8 rises to a certain degree, the air bag 91 can push the half gear 97 to be meshed with the rack bar 96, so that the loss of the kinetic energy of the motor 71 can be reduced, and the practicability of the plate-fin heat exchanger is improved.
When the air bag type air bag fixing device works (or is used), the motor 71 can drive the transmission rod 72 to rotate, the transmission rod 72 can drive the first bevel gear 75 and the second bevel gear 76 to rotate, the second bevel gear 76 can drive the rotating rod 74 to rotate, the rotating rod 74 can drive the fan blades 77 to rotate, when the pushing temperature in the fixing frame 8 is increased, the air in the air bag 91 is expanded, the air bag 91 can drive the movable plate 92 to move towards the right, the movable plate 92 can drive the sleeve rod 93 to move towards the right, the sleeve rod 93 can drive the half gear 97 to move towards the right, the half gear 97 is meshed with the rack rod 96, the transmission rod 72 can drive the rectangular fixing rod 94 to rotate, the rectangular fixing rod 94 can drive the sleeve rod 93 and the half gear 97 to rotate, the half gear 97 can drive the rack rod 96 to move upwards and downwards under the matching action of the return spring 95 and the half gear 97, so that the rack bar 96 can drive the connecting groove 98 to move up and down, and the connecting groove 98 can drive the movable rod 10 and the connecting rod 55 to move up and down, so that the connecting rod 55 can drive the upper partition plate 2, the fins 3 and the lower partition plate 4 to vibrate up and down.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A plate-fin heat exchanger, includes mounting panel (1), its characterized in that: the mounting plate comprises a mounting plate (1), a lower partition plate (4) and a heat exchange frame (6), wherein the mounting plate (1) is connected with the upper partition plate (2) in a sliding manner, the lower partition plate (4) is provided with fins (3) in the upper partition plate (4), the mounting plate (1) is provided with the heat exchange frame (6), the heat exchange frame (6) is provided with an auxiliary heat exchange assembly in the upper partition plate (4), the left side of the heat exchange frame (6) is fixedly provided with a fixed frame (8), the fixed frame (8) is provided with a vibration assembly, the fixed frame (8) is provided with a movable assembly, the movable assembly comprises a first fixed block (51), a first vibration spring (52), a second fixed block (53), a second vibration spring (54) and a connecting rod (55), the first fixed block (51) is fixedly mounted on the fixed frame (8), the first vibration spring (52) is fixedly mounted on the first fixed block (51), the bottom fixed mounting of a vibrating spring (52) is on last baffle (2), No. two fixed block (53) fixed mounting is on fixed frame (8), No. two fixed block (53) go up fixed mounting has No. two vibrating spring (54), the top fixed mounting of No. two vibrating spring (54) is on baffle (4) down, go up fixed mounting on baffle (2) and have connecting rod (55), the bottom fixed mounting of connecting rod (55) is on baffle (4) down, fixed mounting has movable rod (10) on connecting rod (55).
2. A plate fin heat exchanger according to claim 1, wherein: supplementary heat transfer subassembly includes motor (71), transfer line (72), braced frame (73), dwang (74), bevel gear (75), No. two bevel gear (76) and flabellum (77), motor (71) fixed mounting is on heat transfer frame (6), fixed mounting has transfer line (72) on the output of motor (71), fixed mounting has braced frame (73) on heat transfer frame (6), it is connected with dwang (74) to rotate on braced frame (73), the bottom fixed mounting of dwang (74) has No. two bevel gear (76), fixed mounting has bevel gear (75) No. one on transfer line (72), bevel gear (75) and No. two bevel gear (76) meshing, fixed mounting has flabellum (77) on dwang (74).
3. A plate fin heat exchanger according to claim 1, wherein: the vibration component comprises an air bag (91), a movable plate (92), a loop bar (93), a rectangular fixing rod (94), a reset spring (95), a rack bar (96), a half gear (97) and a connecting groove (98), the air bag (91) is fixedly installed on a fixed frame (8), the movable plate (92) is fixedly installed on the left side of the air bag (91), the loop bar (93) is rotatably connected onto the movable plate (92), the rectangular fixing rod (94) is slidably connected inside the loop bar (93), the right side of the rectangular fixing rod (94) is fixedly installed on a transmission rod (72), the half gear (97) is fixedly installed on the loop bar (93), the reset spring (95) is fixedly installed on a heat exchange frame (6), the rack bar (96) is fixedly installed at the bottom of the reset spring (95), and the rack bar (96) is meshed with the half gear (97), and a connecting groove (98) is fixedly arranged on the rack rod (96).
4. A plate fin heat exchanger according to claim 3 wherein: the movable plate (92) penetrates through the heat exchange frame (6) and the fixed frame (8), and the movable plate (92) is connected to the heat exchange frame (6) and the fixed frame (8) in a sliding mode.
5. A plate fin heat exchanger according to claim 2, wherein: the transmission rod (72) penetrates through the supporting frame (73) and the transmission rod (72) is connected to the supporting frame (73) in a sliding mode.
6. A plate fin heat exchanger according to claim 3 wherein: the rack rod (96) penetrates through the heat exchange frame (6) and the fixed frame (8), and the rack rod (96) is connected to the heat exchange frame (6) and the fixed frame (8) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122215710.4U CN216011367U (en) | 2021-09-13 | 2021-09-13 | Plate-fin heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122215710.4U CN216011367U (en) | 2021-09-13 | 2021-09-13 | Plate-fin heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216011367U true CN216011367U (en) | 2022-03-11 |
Family
ID=80592792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122215710.4U Active CN216011367U (en) | 2021-09-13 | 2021-09-13 | Plate-fin heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216011367U (en) |
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2021
- 2021-09-13 CN CN202122215710.4U patent/CN216011367U/en active Active
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