Plate-fin heat exchanger end socket special-shaped groove aluminum easy to install

Abstract

The utility model discloses a plate-fin heat exchanger end socket special-shaped groove aluminum easy to install, and relates to the technical field of heat exchangers. According to the plate-fin heat exchanger end socket special-shaped groove aluminum easy to install, the plate-fin heat exchanger body, the installing base, the connecting hole, the special-shaped groove aluminum body, the first supporting plate, the rotating shaft, a worm, a connecting sleeve, a connecting block connecting rod, an installing block, a spiral sliding way, a rotating rod, a first spring and a worm wheel are arranged; the function of connecting the plate-fin heat exchanger body and the special-shaped groove aluminum body is achieved, the installation steps between the plate-fin heat exchanger body and the special-shaped groove aluminum body can be simplified, and the special-shaped groove aluminum body becomes simpler and more convenient; through the arrangement of the U-shaped protection frame, the function of protecting the special-shaped groove aluminum body and the mounting base is achieved, the pressure bearing capacity of the special-shaped groove aluminum body is enhanced, and the groove aluminum is prevented from deforming under the condition that the special-shaped groove aluminum body faces large external or internal pressure.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat exchanger technical field, concretely is an easy to install plate fin heat exchanger head special-shaped groove aluminum. BACKGROUND

[0002] Plate fin heat exchanger is a kind of high-efficiency compact heat exchange equipment, is widely used in aerospace, energy, chemical industry and other fields.Head as the important component of plate fin heat exchanger, its connection installation mode with special-shaped groove aluminum has important influence to the overall performance and maintenance convenience of heat exchanger.The traditional plate fin heat exchanger head special-shaped groove aluminum in installation process, there are often installation step cumbersome, installation precision requirement is high, time and manpower consumption problems.For example, workers need to carry out complex positioning and fixed operation in narrow space, and slight carelessness can lead to installation deviation, influence the sealing performance and heat exchange efficiency of heat exchanger.Moreover, when maintaining in later period, it is also very difficult to disassemble and reinstall special-shaped groove aluminum, increases maintenance cost and downtime. SUMMARY

[0003] In view of the deficiencies of prior art, the utility model provides an easy-to-install plate fin heat exchanger head special-shaped groove aluminum to solve the problems raised in the above background art:

[0004] The traditional plate fin heat exchanger head special-shaped groove aluminum in installation process, there are often installation step cumbersome, installation precision requirement is high, time and manpower consumption problems.For example, workers need to carry out complex positioning and fixed operation in narrow space, and slight carelessness can lead to installation deviation, influence the sealing performance and heat exchange efficiency of heat exchanger.Moreover, when maintaining in later period, it is also very difficult to disassemble and reinstall special-shaped groove aluminum, increases maintenance cost and downtime.

[0005] To achieve the above object, the utility model realizes by following technical scheme:

[0006] An easy-to-install plate fin heat exchanger head special-shaped groove aluminum, including plate fin heat exchanger main body, the both sides symmetrical fixed connection of plate fin heat exchanger main body has installation seat, the inside detachable connection of installation seat has special-shaped groove aluminum main body, the one side fixed connection of special-shaped groove aluminum main body has U type protection frame, the inside sliding connection of special-shaped groove aluminum main body has connecting sleeve, the top fixed connection of connecting sleeve has connecting block, the one side of connecting sleeve and special-shaped groove aluminum main body between fixed connection has first spring, the inside rotation connection of special-shaped groove aluminum main body has rotating rod, the one end fixed connection of rotating rod has installation block, the both sides fixed connection of installation block has spiral slide, the inner wall symmetrical fixed connection of connecting sleeve has connecting rod, the both sides of installation seat are symmetrical and are provided with connecting hole.

[0007] Preferably, one end of the rotating rod away from the mounting block is fixedly connected with a worm wheel through one side of the special-shaped groove aluminum body.

[0008] Preferably, one side of the worm wheel is engagedly connected with a worm.

[0009] Preferably, the inside of the special-shaped groove aluminum body is fixedly connected with a first supporting plate, one end of the inside of the special-shaped groove aluminum body away from the first supporting plate is fixedly connected with a second supporting plate, and the second supporting plate is rotatably connected with a rotating shaft between one side of the second supporting plate and the first supporting plate.

[0010] Preferably, the outside of the rotating shaft is fixedly connected with the worm.

[0011] Preferably, one end of the rotating shaft is fixedly connected with a rotating disc through one side of the first supporting plate.

[0012] Preferably, the inside of the first supporting plate is slidably connected with a clamping block, and the outside of the rotating disc is provided with a plurality of clamping holes.

[0013] Preferably, the outside of the clamping block is fixedly connected with a limiting block.

[0014] Preferably, the second spring is fixedly connected between the top of the limiting block and the first supporting plate.

[0015] The utility model provides an easily installed plate -fin heat exchanger head special-shaped groove aluminum, compared with prior art has the following beneficial effects:

[0016] 1, this easily installed plate -fin heat exchanger head special-shaped groove aluminum, through setting up plate -fin heat exchanger main part, mounting seat, connecting hole, special-shaped groove aluminum body, first supporting plate, rotating shaft, worm, connecting sleeve, connecting block connecting rod, mounting block, spiral slide, rotating rod, first spring and worm wheel, realized the function that plate -fin heat exchanger main part and special-shaped groove aluminum body were connected, placed U type protection frame and special-shaped groove aluminum body in one side of plate -fin heat exchanger main part, made the both sides of mounting seat be located between U type protection frame and special-shaped groove aluminum body, rotating disc rotates with worm through rotating shaft, worm rotates with rotating rod through worm wheel, rotating rod rotates and makes mounting block and spiral slide move simultaneously, makes connecting rod move along one side of spiral slide, when spiral slide is away from one side of connecting rod, first spring loses the suppression force, first spring moves with connecting sleeve and connecting block, makes connecting block enter the connecting hole in the both sides of mounting seat, connects mounting seat, U type protection frame and special-shaped groove aluminum body together.

[0017] 2、The special-shaped groove aluminum of the easily-installed plate-fin heat exchanger head is fixed through the first supporting plate, the rotating disc, the clamping hole, the clamping block, the second spring and the second spring, so that the rotating disc is fixed, the rotating disc is prevented from loosening and rotating in use, and the connection of the plate-fin heat exchanger body, the mounting seat, the U-shaped protective frame and the special-shaped groove aluminum body is prevented.

[0018] 3、The special-shaped groove aluminum of the easily-installed plate-fin heat exchanger head is fixed through the first supporting plate, the rotating disc, the clamping hole, the clamping block, the second spring and the second spring, so that the rotating disc is fixed, the rotating disc is prevented from loosening and rotating in use, and the connection of the plate-fin heat exchanger body, the mounting seat, the U-shaped protective frame and the special-shaped groove aluminum body is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is an internal structure schematic view of the utility model;

[0020] Figure 2 It is a three-dimensional structure schematic view of the utility model Figure One ;

[0021] Figure 3 It is a three-dimensional structure schematic view of the utility model Figure Two ;

[0022] Figure 4 It is a local three-dimensional structure schematic view of the utility model;

[0023] Figure 5 It is a local internal structure schematic view of the utility model;

[0024] Figure 6 It is a first supporting plate internal structure schematic view of the utility model.

[0025] In the drawing: 1, plate-fin heat exchanger body; 2, mounting seat; 3, connecting hole; 4, U-shaped protective frame; 5, rotating shaft; 6, worm; 7, first supporting plate; 9, special-shaped groove aluminum body; 10, second supporting plate; 11, worm wheel; 12, connecting sleeve; 13, connecting block; 14, connecting rod; 15, mounting block; 16, spiral slide; 17, rotating rod; 18, first spring; 19, rotating disc; 20, clamping hole; 21, clamping block; 22, second spring; 23, limiting block. DETAILED DESCRIPTION

[0026] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made, belong to the scope of protection of the present application.

[0027] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: an easily installed plate-fin heat exchanger head special-shaped groove aluminum, including plate-fin heat exchanger main body 1, plate-fin heat exchanger main body 1 both sides symmetry fixedly connected with mounting seat 2, the inside of mounting seat 2 is detachably connected with special-shaped groove aluminum body 9, better special-shaped groove aluminum body 9 is installed in the outside of plate-fin heat exchanger main body 1, the side of special-shaped groove aluminum body 9 is fixedly connected with U-shaped protective frame 4, special-shaped groove aluminum body 9 is protected, prevent special-shaped groove aluminum body 9 from producing deformation, the inside of special-shaped groove aluminum body 9 is slidably connected with connecting sleeve 12, the outside of connecting sleeve 12 is attached with the inner wall of special-shaped groove aluminum body 9, the top of connecting sleeve 12 is fixedly connected with connecting block 13, connecting sleeve 12 moves with connecting block 13 and moves, the side of connecting sleeve 12 and special-shaped groove aluminum body 9 are fixedly connected with first spring 18, connecting sleeve 12 moves and extrudes first spring 18, first spring 18 is extruded and generates elastic force, when first spring 18 loses suppression force, under the action of elastic force, first spring 18 with connecting sleeve 12 and connecting block 13 restores original position, the inside of special-shaped groove aluminum body 9 is rotatably connected with rotating rod 17, rotating rod 17 is located in the inside of connecting sleeve 12, one end of rotating rod 17 is fixedly connected with mounting block 15, rotating rod 17 rotates with mounting block 15 and rotates, the both sides of mounting block 15 are fixedly connected with spiral slide 16, mounting block 15 rotates with spiral slide 16 and rotates, the inner wall of connecting sleeve 12 is fixedly connected with connecting rod 14, spiral slide 16 rotates and extrudes connecting rod 14, when connecting rod 14 is separated from one end of spiral slide 16, under the action of elastic force of first spring 18, first spring 18 with connecting sleeve 12 and connecting rod 14 moves, until the side of connecting rod 14 and the other end of spiral slide 16, the both sides of mounting seat 2 are symmetrically provided with connecting hole 3, connecting sleeve 12 with connecting block 13 enters connecting hole 3, connects special-shaped groove aluminum body 9 and mounting seat 2, to fix special-shaped groove aluminum body 9 on the outside of plate-fin heat exchanger main body 1.

[0028] Further, one end of rotating rod 17 away from mounting block 15 is fixedly connected with worm wheel 11 through the side of special-shaped groove aluminum body 9, worm wheel 11 rotates with rotating rod 17 and rotates.

[0029] Further, the side of worm wheel 11 is engaged with worm 6, and worm 6 rotates with worm wheel 11 and rotates.

[0030] Further, the inside of the special-shaped groove aluminum body 9 is fixedly connected with the first support plate 7, and the inside of the special-shaped groove aluminum body 9 away from the first support plate 7 is fixedly connected with the second support plate 10, and the second support plate 10 is rotatably connected with the first support plate 7 on one side.

[0031] Further, the outside of the shaft 5 is fixedly connected with the worm 6, and the shaft 5 rotates with the worm 6.

[0032] Further, one end of the shaft 5 is fixedly connected with the rotating disc 19 through one side of the first support plate 7, and the rotating disc 19 rotates with the shaft 5.

[0033] Further, the inside of the first support plate 7 is slidably connected with the clamping block 21, and the outside of the rotating disc 19 is provided with a plurality of clamping holes 20, and the clamping block 21 enters the clamping hole 20 to fix the position of the rotating disc 19, preventing the rotating disc 19 from rotating.

[0034] Further, the outside of the clamping block 21 is fixedly connected with the limiting block 23, and the clamping block 21 moves with the limiting block 23.

[0035] Further, the top of the limiting block 23 is fixedly connected with the second spring 22 between the first support plate 7, when the limiting block 23 moves towards the second spring 22, the second spring 22 generates elastic force under the pressure, and when the second spring 22 loses the pressure, under the action of the elastic force, the second spring 22 restores to the original position through the limiting block 23 with the clamping block 21.

[0036] In use, the movable block 21 is moved to make the block 21 leave the card hole 20, the U-shaped protective frame 4 and the special-shaped groove aluminum body 9 are placed on one side of the plate-fin heat exchanger body 1, so that the two sides of the mounting seat 2 are located between the U-shaped protective frame 4 and the special-shaped groove aluminum body 9, the rotating disc 19 is rotated through the rotating shaft 5 with the worm 6, the worm 6 is rotated through the worm gear 11 with the rotating rod 17, the rotating rod 17 is rotated and the mounting block 15 and the spiral slide 16 are simultaneously rotated, when the spiral slide 16 is rotated, the connecting rod 14 is moved along one side of the spiral slide 16, when the spiral slide 16 leaves one side of the connecting rod 14, the first spring 18 loses the compression force, under the action of the elastic force, the first spring 18 moves with the connecting sleeve 12 and the connecting block 13, so that the connecting block 13 enters the connecting hole 3 on the two sides of the mounting seat 2, and the mounting seat 2, the U-shaped protective frame 4 and the special-shaped groove aluminum body 9 are connected together, at this time, the card hole 20 on one side of the rotating disc 19 is moved to one side of the block 21, the restriction on the block 21 is released, and the block 21 is moved into the card hole 20 under the action of the elastic force of the second spring 22, so as to fix the rotating disc 19, and prevent the rotating disc 19 from being loosened in use, and the connection of the plate-fin heat exchanger body 1, the mounting seat 2, the U-shaped protective frame 4 and the special-shaped groove aluminum body 9 is prevented from being loosened.

[0037] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by the person skilled in the art.

[0038] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that includes a list of elements does not only include those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such a process, method, article, or apparatus. Without more limitations. By the sentence "includes a limited element, it does not exclude the presence of another identical element in the process, method, article, or apparatus that includes the element".

[0039] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A special-shaped groove aluminum for a plate-fin heat exchanger head that is easy to install, comprising a plate-fin heat exchanger main body (1), characterized in that: The plate-fin heat exchanger body (1) is fixedly connected with mounting seats (2) on both sides, the mounting seat (2) is detachably connected with a special-shaped groove aluminum body (9) inside, the special-shaped groove aluminum body (9) is fixedly connected with a U-shaped protective frame (4) on one side, the special-shaped groove aluminum body (9) is slidably connected with a connecting sleeve (12) inside, the connecting sleeve (12) is fixedly connected with a connecting block (13) on the top, the connecting sleeve (12) is fixedly connected with a first spring (18) between one side and the special-shaped groove aluminum body (9), the special-shaped groove aluminum body (9) is rotatably connected with a rotating rod (17) inside, the rotating rod (17) is fixedly connected with a mounting block (15) on one end, the mounting block (15) is fixedly connected with a spiral slide (16) on both sides, the connecting sleeve (12) is fixedly connected with a connecting rod (14) on the inner wall, the mounting seat (2) is symmetrically provided with connecting holes (3) on both sides.

2. An aluminum profiled slot for plate-fin heat exchanger head according to claim 1, characterized in that: The end of the rotating rod (17) away from the mounting block (15) is fixedly connected with a worm wheel (11) through one side of the special-shaped groove aluminum body (9).

3. The special-shaped groove aluminum of the plate-fin heat exchanger head according to claim 2, characterized in that: The side of the worm wheel (11) is engagedly connected with a worm (6).

4. The special-shaped groove aluminum of the plate-fin heat exchanger head according to claim 1, wherein: The inside of the special-shaped groove aluminum body (9) is fixedly connected with a first support plate (7), and the inside of the special-shaped groove aluminum body (9) is fixedly connected with a second support plate (10) away from the first support plate (7).

5. An aluminum profiled slot for plate-fin heat exchanger head of easy-to-mount plate-fin heat exchanger according to claim 4, characterized in that: The outside of the rotating shaft (5) is fixedly connected with the worm (6).

6. An aluminum profiled slot for plate-fin heat exchanger head of easy-to-mount plate-fin heat exchanger according to claim 5, characterized in that: The end of the rotating shaft (5) is fixedly connected with a rotating disc (19) through one side of the first support plate (7).

7. An aluminum profiled slot for plate-fin heat exchanger head of easy-to-mount plate-fin heat exchanger according to claim 6, characterized in that: The inside of the first support plate (7) is slidably connected with a clamping block (21), and the outside of the rotating disc (19) is provided with a plurality of clamping holes (20).

8. An aluminum profiled slot for plate-fin heat exchanger head of easy-to-mount plate-fin heat exchanger according to claim 7, characterized in that: The outside of the clamping block (21) is fixedly connected with a limiting block (23).

9. An aluminum profiled slot for plate-fin heat exchanger head of easy-to-mount plate-fin heat exchanger according to claim 8, characterized in that: The top of the limiting block (23) is fixedly connected with a second spring (22) between the first support plate (7).

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