CN210004828U

CN210004828U - parallel flow micro-channel aluminum fin type heat exchanger

Info

Publication number: CN210004828U
Application number: CN201920875758.8U
Authority: CN
Inventors: 鲁剑军
Original assignee: Wuxi Sima Heat Exchanger Manufacturing Co Ltd
Current assignee: Wuxi Sima Heat Exchanger Manufacturing Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-01-31
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses an kind of parallel flow microchannel aluminum fin formula heat exchanger relates to heat exchanger device technical field, to the problem that current radiating efficiency is low, the following scheme is put forward at present, its feeding case and second feeding case that includes parallel arrangement, a plurality of feed liquor pipes of side fixedly connected with of feeding case, end fixedly connected with communicating pipe in addition of feed liquor pipe, side fixedly connected with drain pipe of second feeding case, and the end fixedly connected with connecting pipe in addition of drain pipe, feeding case and second feeding incasement set up a plurality of fixed slots, the heating panel has been cup jointed in the slip between the fixed slot, the utility model discloses simple structure, convenient to use, heat dissipation that can be fine is through stirring the fluid for the temperature gives off evenly, increases exchange efficiency, and dismantlement and installation that simultaneously can be convenient conveniently clear up and accomodate, makes things convenient for subsequent work.

Description

parallel flow micro-channel aluminum fin type heat exchanger

Technical Field

The utility model relates to a heat exchanger device technical field especially relates to kinds of parallel flow microchannel aluminum fin type heat exchanger.

Background

The plate-fin heat exchanger is generally composed of partition plates, fins, seals and flow deflectors, a interlayer composed of the fins, the flow deflectors and the seals is arranged between every two adjacent partition plates and is called as a channel, the interlayer is overlapped according to different fluid modes, and is brazed into to form a plate bundle as a whole, the plate bundle is the core of the plate-fin heat exchanger, however, the heat dissipation plate of the existing structure is just flat plates, so that the heat dissipation area is large, the fluid flows uniformly when flowing, the temperature dissipation is influenced, and the exchange efficiency is further influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an kinds of parallel flow microchannel aluminum fin type heat exchanger has solved the problem that the radiating efficiency is low.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

parallel flow microchannel aluminum fin type heat exchanger, including parallel arrangement's feeding case and second feeding case, side fixedly connected with a plurality of feed liquor pipes of feeding case, end fixedly connected with communicating pipe in addition of feed liquor pipe, side fixedly connected with drain pipe of second feeding case, and end fixedly connected with connecting pipe in addition of drain pipe, set up a plurality of fixed slots in feeding case and the second feeding case, the sliding sleeve has cup jointed the heating panel between the fixed slot, fixedly connected with a plurality of division boards in the heating panel, the division board rotates through the bearing and is connected with a plurality of rotation axises, the outer wall of rotation axis is fixed to cup joint has the stirring rod, the equal fixedly connected with prevention of seepage cover in both ends of heating panel, and prevent that the seepage cover cup joints with feeding case and second feeding case sliding respectively, two the downside fixedly connected with fin of heating panel.

Preferably, the fins are of arc structures and made of aluminum alloy materials.

Preferably, the partition plate is of a cylindrical structure and is made of an aluminum alloy material.

Preferably, the fixed slot adopts the rectangle structure, the inner wall fixedly connected with adapter sleeve of fixed slot, the adapter sleeve adopts the rubber material.

Preferably, the outer wall fixedly connected with sealing washer of prevention of seepage cover, the sealing washer adopts the rubber material, all be provided with the prevention of seepage groove on feeding case and the second feeding case, the prevention of seepage cover is located the prevention of seepage inslot, and prevention of seepage cover and the cell wall sliding connection of prevention of seepage groove.

Preferably, the cross section of the rotating shaft adopts a T-shaped structure, and the cross section of the stirring rod adopts an oval structure.

The utility model has the advantages that:

1. through mutually supporting of feeding case, heating panel, fin, second feeding case, drain pipe, connecting pipe, communicating pipe, feed liquor pipe, division board, prevention of seepage cover, fixed slot, rotation axis and stirring rod, dispel the heat that can be fine, through stirring the fluid in disorder for the temperature distributes evenly, increases exchange efficiency.

2. Through mutually supporting of feeding case, heating panel, fin, second feeding case, drain pipe, connecting pipe, communicating pipe, feed liquor pipe, division board, prevention of seepage cover, fixed slot, rotation axis and stirring rod, can be convenient dismantle and install, conveniently clear up and accomodate convenient subsequent work.

Drawings

Fig. 1 is a schematic front sectional view of the present invention.

Fig. 2 is a schematic left-side sectional view of the present invention.

Fig. 3 is an enlarged schematic view of the position a of the present invention.

Fig. 4 is a schematic front sectional view of the blocking plate of the present invention.

The reference numbers in the figure are 1 st feeding box, 2 heat dissipation plates, 3 fins, 4 second feeding boxes, 5 liquid outlet pipes, 6 connecting pipes, 7 communicating pipes, 8 liquid inlet pipes, 9 separation plates, 10 anti-seepage sleeves, 11 fixing grooves, 12 rotating shafts and 13 stirring rods.

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, not all embodiments, of the present invention .

Referring to fig. 1-4, parallel flow microchannel aluminum fin heat exchanger includes feeding box 1 and second feeding box 4, side of feeding box 1 is fixedly connected with a plurality of liquid inlet pipes 8, another end of liquid inlet pipe 8 is fixedly connected with communicating pipe 7, side of second feeding box 4 is fixedly connected with liquid outlet pipe 5, another end of liquid outlet pipe 5 is fixedly connected with connecting pipe 6, feeding box 1 and second feeding box 4 are provided with a plurality of fixing grooves 11, heat dissipation plate 2 is slidably sleeved between fixing grooves 11, a plurality of separation plates 9 are fixedly connected in heat dissipation plate 2, separation plate 9 is rotatably connected with a plurality of rotating shafts 12 through bearings, outer wall of rotating shaft 12 is fixedly sleeved with stirring rod 13, both ends of heat dissipation plate 2 are fixedly connected with anti-seepage sleeves 10, and anti-seepage sleeves 10 are slidably sleeved with feeding box 1 and second feeding box 4 respectively, fins 3 are fixedly connected to lower sides of two heat dissipation plates 2, fins 3 are of arc-shaped structure, fins 3 are made of aluminum alloy, partition plates 9 are made of cylindrical structure, partition plates 9 are made of aluminum alloy material, the connecting sleeves 9 are made of aluminum alloy material, the sealing ring, the anti-seepage sleeve 10 is connected with anti-seepage sleeve 12, the inner wall of the anti-seepage sleeve of the fixing groove of the anti-seepage sleeve 11, the anti-seepage sleeve 7 sealing ring, the anti-seepage sleeve is made of anti-seepage sleeve, the.

The working principle is that when the device is used, high-temperature fluid starts to be introduced through the communicating pipe 7 and the liquid inlet pipe 8, the fluid passes through the th feeding box 1 and then is radiated through the heat radiation plate 2 and then flows into the second feeding box 4, the fluid is discharged from the liquid outlet pipe 5 and the connecting pipe 6, when the fluid passes through the heat radiation pipe 2, due to the separation of the partition plate 9, a plurality of micro-flow channels are formed, the flow direction of the fluid is enabled to be irregularly changed, and further the temperature area of each surface layer of the fluid is enabled to be uniform, meanwhile, when the fluid flows, due to the action of the fluid, the stirring rod 13 is driven to rotate around the rotating shaft 12, and further the fluid inside is enabled to be more disordered, so that the temperature radiation is more uniform and rapid, meanwhile, after the device is used, the heat radiation plate 2 can be taken down through the anti-seepage sleeve 10 and the fixed groove 11, the cleaning or the storage is carried out, the subsequent use is convenient, or different feeding boxes are replaced, and further different working requirements are met.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Thus, a feature defined as "", "second" may explicitly or implicitly include or more of that feature.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

The utility model provides a kind of parallel flow microchannel aluminum fin formula heat exchanger, including feeding case (1) and second feeding case (4) of parallel arrangement, its characterized in that, side fixedly connected with of feeding case (1) have a plurality of feed liquor pipes (8), another fixedly connected with communicating pipe (7) of feed liquor pipe (8), side fixedly connected with drain pipe (5) of second feeding case (4), and fixedly connected with connecting pipe (6) in addition of drain pipe (5), set up a plurality of fixed slots (11) in feeding case (1) and second feeding case (4), sliding sleeve has heating panel (2) between fixed slot (11), fixedly connected with a plurality of division boards (9) in heating panel (2), division board (9) are connected with a plurality of rotation axes (12) through the bearing rotation, the outer wall of rotation axis (12) is fixed to have cup jointed stirring rod (13), the equal fixedly connected with prevention of both ends of heating panel (2) prevents seepage cover (10), and prevent seepage cover (10) and second feeding case (1) and second fin fixed connection have two downside 363, 364) fixed connection with the heating panel (3).
2. The parallel flow microchannel aluminum fin heat exchanger of claim 1, wherein the fins (3) are of an arc-shaped configuration and the fins (3) are of aluminum alloy.
3. The parallel flow microchannel aluminum fin heat exchanger of claim 1, wherein the separator plate (9) is of cylindrical configuration and the separator plate (9) is of aluminum alloy.
4. The parallel flow microchannel aluminum fin heat exchanger of claim 1, wherein the fixed groove (11) is rectangular, and a connection sleeve is fixedly connected to the inner wall of the fixed groove (11), and the connection sleeve is made of rubber.
5. The kinds of parallel flow micro-channel aluminum fin heat exchanger as claimed in claim 1, wherein the outer wall of the anti-seepage sleeve (10) is fixedly connected with a sealing ring made of rubber, the feeding box (1) and the second feeding box (4) are provided with anti-seepage grooves, the anti-seepage sleeve (10) is located in the anti-seepage grooves, and the anti-seepage sleeve (10) is connected with the wall of the anti-seepage groove in a sliding manner.
6. The parallel flow microchannel aluminum fin heat exchanger of claim 1, wherein the cross-section of the rotating shaft (12) is in a T-shaped configuration and the cross-section of the stirring rod (13) is in an oval configuration.