CN219890242U - Plate heat exchanger convenient to equipment - Google Patents
Plate heat exchanger convenient to equipment Download PDFInfo
- Publication number
- CN219890242U CN219890242U CN202320271120.XU CN202320271120U CN219890242U CN 219890242 U CN219890242 U CN 219890242U CN 202320271120 U CN202320271120 U CN 202320271120U CN 219890242 U CN219890242 U CN 219890242U
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- Prior art keywords
- heat exchanger
- plate heat
- wall
- fixed
- screw
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 claims description 16
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 12
- 230000002457 bidirectional effect Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model belongs to the technical field of plate heat exchangers, in particular to a plate heat exchanger convenient to assemble, which comprises an installation seat sequentially provided with a plate body moving mechanism and a lifting mechanism, wherein a fixed cover plate is fixed on the outer wall of the top of the installation seat, two inserted bars are fixed on the side wall of the fixed cover plate, a plurality of metal fins which are stacked together are arranged on the two inserted bars, and the plate body moving mechanism comprises a sliding rail arranged on the top of the installation seat, a screw rod rotatably arranged in the sliding rail, a sliding block screwed on the screw rod, a hand wheel arranged on the screw rod and a movable cover plate fixed on the outer wall of the top of the sliding block. The plate body moving mechanism is arranged, the metal fins are stacked on the two inserting rods, and the metal fins are assembled through moving and extruding the movable cover plate after the stacking is completed, so that the assembly is more convenient and quick, the assembly efficiency is improved, and the plate heat exchangers with different numbers of metal fins can be assembled according to requirements.
Description
Technical Field
The utility model relates to the technical field of plate heat exchangers, in particular to a plate heat exchanger convenient to assemble.
Background
The plate heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes. The patent with application number 202220019954.7 discloses an aluminum brazing sheet heat exchanger comprising an upper cover plate, a core plate, fins, a lower cover plate, a nozzle, a mounting seat and the like.
The above patent has the advantages of light weight, compact structure and high heat exchange efficiency, but the following defects of improvement are still existed:
firstly, the whole plate heat exchanger is inconvenient to assemble, and the assembling efficiency is relatively low;
secondly, the whole plate heat exchanger is inconvenient to flexibly adjust the use height, and is further inconvenient to adapt to changeable installation environments and conditions.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a plate heat exchanger convenient to assemble.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a plate heat exchanger convenient to equipment, includes the mount pad that is equipped with plate body moving mechanism and elevating system in proper order, the top outer wall of mount pad is fixed with fixed apron, and fixed apron's lateral wall is fixed with two inserted bars, and is equipped with a plurality of metal fins that stack together on two inserted bars, plate body moving mechanism is including seting up in the slide rail at mount pad top, rotating the lead screw of installing in the slide rail, the slider of spiro union on the lead screw, locating the hand wheel on the lead screw and being fixed in the movable apron of slider top outer wall, and elevating system includes servo motor, two lifting unit and drive assembly.
Preferably, two jacks are formed in the movable cover plate and are respectively matched with the two inserting rods.
Preferably, the outer wall of slider and the inner wall sliding connection of slide rail, and lifting assembly include the mounting box, rotate the bi-directional screw rod of installing in the mounting box, the spiro union is in proper order in two screw thread pieces of two opposite screw thread ends of bi-directional screw rod, articulate in proper order in two oblique articulated rod at two screw thread piece tops.
Preferably, the outer walls of the two threaded blocks are in sliding connection with the inner wall of the installation box, and the top ends of the two oblique hinging rods are hinged to the bottom of the installation seat.
Preferably, the two oblique hinging rods are arranged in a crossed and non-contact mode, and an output shaft of the servo motor is fixedly connected with one end of one of the two-way screw rods in a coaxial mode through a coupler.
Preferably, the transmission assembly comprises two synchronous pulleys sequentially arranged on two bidirectional screws, and the two synchronous pulleys are in transmission connection through the same synchronous belt;
preferably, the servo motor is fixed on the front outer wall of one of the mounting boxes, and the servo motor is connected with a reversing switch through a wire.
The beneficial effects of the utility model are as follows:
1. the plate body moving mechanism is arranged, the metal fins are stacked on the two inserting rods, and after the stacking is completed, the assembly is completed through the moving extrusion of the movable cover plate, so that the assembly is more convenient and quick, the assembly efficiency is improved, and the plate heat exchangers with different numbers of metal fins can be assembled according to the requirements;
2. be provided with elevating system, through servo motor and drive assembly's cooperation, be convenient for control two elevating components simultaneous workings, and then realized the nimble regulation to top plate heat exchanger height, be convenient for adapt to changeable installation environment and situation.
Drawings
Fig. 1 is a schematic view of an unassembled three-dimensional structure of a plate heat exchanger according to the present utility model for easy assembly;
fig. 2 is a schematic three-dimensional structure of an assembled plate heat exchanger according to the present utility model;
FIG. 3 is a schematic view of a three-dimensional structure of a plate moving mechanism in a plate heat exchanger according to the present utility model;
fig. 4 is a schematic three-dimensional enlarged structure of a lifting assembly in a plate heat exchanger, which is convenient to assemble.
In the figure: 1. a mounting base; 2. fixing the cover plate; 3. a rod; 4. a metal fin; 5. a slide rail; 6. a screw rod; 7. a slide block; 8. a hand wheel; 9. a removable cover; 10. a jack; 11. a servo motor; 12. a mounting box; 13. a bidirectional screw; 14. a screw block; 15. a tilt hinge lever; 16. a synchronous pulley; 17. a synchronous belt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Embodiment 1, referring to fig. 1 to 3, a plate heat exchanger convenient to assemble includes a mounting base 1, a fixed cover plate 2, an insert rod 3, a metal fin 4 and a plate body moving mechanism;
the fixed cover plate 2 is fixed on the left outer wall of the top outer wall of the mounting seat 1 in a welding mode, the number of the inserting rods 3 is two, and the two inserting rods 3 are arranged up and down symmetrically and are all arranged on the right outer wall of the fixed cover plate 2 in a welding mode;
the quantity of the metal fins 4 is a plurality of and mutually stacked together, and the mounting holes of the two adaptive inserted bars 3 are formed in the metal fins 4, so that when the metal fins 4 are assembled, the metal fins 4 are sequentially stacked together along the two inserted bars 3, and then the plate moving mechanism can be used for final fixing work, and the plate moving mechanism specifically comprises the following components:
slide rail 5: the sliding rail 5 is arranged at the top of the mounting seat 1, and bearings for supporting the rotating body are fixedly arranged on the inner walls of the two sides of the sliding rail 5;
and (3) a screw rod 6: one end of the screw rod 6 penetrates through the right side of the sliding rail 5, and the screw rod 6 is connected with the two bearings, so that stable rotation of the screw rod 6 is ensured;
slide block 7: the sliding block 7 is in threaded connection with the screw rod 6, and the outer wall of the sliding block 7 is in sliding connection with the inner wall of the sliding rail 5, so that the movement of the sliding block 7 is conveniently limited;
hand wheel 8: the hand wheel 8 is fixedly sleeved on the screw rod 6, so that people can rotate the screw rod 6 better;
removable cover 9: the movable cover plate 9 is fixed on the outer wall of the top of the sliding block 7 in a welding mode, two jacks 10 are formed in the movable cover plate 9, and the two jacks 10 are respectively matched with the two inserted bars 3, so that the movable cover plate can normally pass through the two jacks 10 when moving;
according to the embodiment, through the combined use of the components, the metal fins 4 are stacked on the two inserting rods 3, and after the stacking is completed, the assembly is completed through the movable extrusion of the movable cover plate 9, so that the assembly is more convenient and quick, the assembly efficiency is improved, and the plate heat exchangers with different numbers of metal fins 4 can be assembled according to requirements.
Example 2, with reference to fig. 2-4, this example is optimized on the basis of example 1, specifically: the plate heat exchanger convenient to assemble further comprises a lifting mechanism;
in order to realize flexible adjustment of the height of the upper plate heat exchanger, the embodiment is suitable for changeable installation environments and conditions, and is provided with a lifting mechanism, which specifically comprises the following components:
servo motor 11: the servo motor 11 is fixed on the front outer wall of one of the mounting boxes 12 through bolts, the servo motor 11 is connected with a reversing switch through a wire, and an output shaft of the servo motor 11 is fixedly connected with one end of one of the two-way screw rods 13 through a coupler in a coaxial manner;
two lifting assemblies: the two lifting assemblies comprise an installation box 12, a bidirectional screw rod 13 rotatably installed in the installation box 12, two threaded blocks 14 sequentially screwed on two opposite threaded ends of the bidirectional screw rod 13, and two oblique hinging rods 15 sequentially hinged to the tops of the two threaded blocks 14;
and a transmission assembly: the transmission assembly comprises two synchronous pulleys 16 which are sequentially and fixedly sleeved on the two bidirectional screws 13, and the two synchronous pulleys 16 are in transmission connection through the same synchronous belt 17, so that synchronous work of the two lifting assemblies is conveniently realized;
in addition, in the two lifting assemblies, the outer walls of the two threaded blocks 14 are in sliding connection with the inner wall of the installation box 12, the top ends of the two oblique hinging rods 15 are hinged to the bottom of the installation seat 1, the thread directions of the two bidirectional screws 13 are the same, and the two oblique hinging rods 15 are arranged in a crossed and non-contact mode.
Working principle: when the assembly is carried out, the required number of metal fins 4 are sequentially put and overlapped together along the two inserted bars 3, then the hand wheel 8 is rotated to drive the screw rod 6 to rotate, and the sliding block 7 drives the movable cover plate 9 to move and gradually pass through the two inserted bars 3 to finally extrude one metal fin 4 at the outermost side to realize compaction and fixation under the limit of the sliding rail 5;
when lifting is performed, one of the two-way screw rods 13 is controlled to rotate through the output shaft of the servo motor 11, the two-way screw rod 13 can drive the synchronous belt pulley 16 on the two-way screw rod to rotate, the other synchronous belt pulley 16 drives the other two-way screw rod 13 to rotate under the synchronous transmission effect of the synchronous belt 17, and finally, the two threaded blocks 14 on two sides are close to each other to drive the two oblique hinging rods 15 on two sides to move, so that the height adjustment is realized.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a plate heat exchanger convenient to equipment, includes mount pad (1) that is equipped with plate body moving mechanism and elevating system in proper order, the top outer wall of mount pad (1) is fixed with fixed apron (2), and the lateral wall of fixed apron (2) is fixed with two inserted bars (3), and is equipped with a plurality of metal fins (4) that stack together on two inserted bars (3), its characterized in that, plate body moving mechanism is including offering slide rail (5) at mount pad (1) top, rotate lead screw (6) of installing in slide rail (5), slider (7) on lead screw (6), hand wheel (8) on locating lead screw (6) and be fixed in movable cover plate (9) of slider (7) top outer wall, and elevating system includes servo motor (11), two lifting assemblies and drive assembly.
2. A plate heat exchanger according to claim 1, wherein the removable cover (9) is provided with two insertion holes (10), and the two insertion holes (10) are respectively adapted to the two insertion rods (3).
3. A plate heat exchanger according to claim 1, wherein the outer wall of the slider (7) is slidably connected to the inner wall of the slide rail (5), and the lifting assembly comprises a mounting box (12), a bi-directional screw (13) rotatably mounted in the mounting box (12), two screw blocks (14) screwed to two opposite screw ends of the bi-directional screw (13) in sequence, and two oblique hinge rods (15) hinged to the tops of the two screw blocks (14) in sequence.
4. A plate heat exchanger according to claim 3, wherein the outer walls of the two screw blocks (14) are slidably connected to the inner wall of the mounting box (12), and the top ends of the two oblique hinge rods (15) are hinged to the bottom of the mounting seat (1).
5. A plate heat exchanger according to claim 3, wherein the two oblique hinge rods (15) are arranged in a crossed and non-contact manner, and the output shaft of the servo motor (11) is fixedly connected coaxially with one end of one of the two-way screw rods (13) through a coupling.
6. A plate heat exchanger according to claim 1, wherein the drive assembly comprises two synchronous pulleys (16) arranged in sequence on two bi-directional screws (13), and the two synchronous pulleys (16) are in drive connection via the same synchronous belt (17).
7. A plate heat exchanger according to claim 1, wherein the servo motor (11) is fixed to the front outer wall of one of the cassettes (12), and the servo motor (11) is connected with a reversing switch by means of wires.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222633004 | 2022-10-08 | ||
| CN2022226330046 | 2022-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219890242U true CN219890242U (en) | 2023-10-24 |
Family
ID=88410508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320271120.XU Active CN219890242U (en) | 2022-10-08 | 2023-02-21 | Plate heat exchanger convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219890242U (en) |
-
2023
- 2023-02-21 CN CN202320271120.XU patent/CN219890242U/en active Active
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