CN219890255U - Heat exchanger radiating fin - Google Patents

Abstract

The utility model provides a heat exchanger radiating fin, which belongs to the technical field of heat exchangers, and comprises: an L-shaped base; a plurality of S-shaped microwave radiating fins are arranged; the T-shaped sliding grooves are provided with a plurality of T-shaped sliding grooves, and the T-shaped sliding grooves are all arranged on the device main body; the positioning mechanism is arranged on the device main body and used for positioning, and specifically comprises a top plate, positioning holes and positioning columns, wherein the top plate is provided with a plurality of positioning holes, the top plates are respectively fixedly arranged at the tops of the S-shaped microwave radiating fins, the positioning columns are provided with a plurality of positioning columns, the positioning columns are fixedly arranged on the side walls of the L-shaped base and lean against the tops, the positioning holes are formed in the positioning columns, and the positioning holes are respectively formed in one ends of the top plates. According to the utility model, the damaged fins can be replaced through the arrangement, so that the cost is saved, the limitation is effectively reduced, and the overall practicability of the device is indirectly improved.

Description

Heat exchanger radiating fin

Technical Field

The utility model belongs to the technical field of heat exchangers, and particularly relates to a heat exchanger radiating fin.

Background

A heat exchanger is a device that transfers a portion of the heat of a hot fluid to a cold fluid, also known as a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum, power, food and other industrial production, and in the chemical industry, the heat exchanger can be used as a heater, a cooler, a condenser, an evaporator, a radiator, a reboiler and the like, the application is wide, the heat exchanger is usually provided with a metal sheet with stronger heat conductivity in one container so as to accelerate the heat conduction efficiency and increase the heat exchange surface area of the heat exchanger, and the metal sheet with the function is called a fin. Many existing heat exchangers are not easy to detach and replace damaged fins if the fins are deformed and damaged.

The application number CN202020673374.0 describes a radiating fin tube of a semiconductor heat exchanger, which comprises a tube body and fins, wherein the tube body is of a straight line or bent S-shaped surface bending structure; the surface of the tube body is provided with a rust-proof layer, the fins are annularly and equidistantly arranged on the tube body, the surface of the fins is provided with a plurality of bending surfaces, the bending surfaces comprise a first cambered surface, a second cambered surface and a third cambered surface, the first cambered surface and the third cambered surface are bent in the same direction, the bending direction of the second cambered surface is opposite to that of the first cambered surface, and a deflection end is formed at the tail end of the outer side edge of the fin; a water-rubbing layer is arranged on the surface of the fin; the two ends of the pipe body are exposed, the surface of the pipe body is provided with a wear-resistant layer, and the inner wall of the port of the pipe body is provided with an antirust coating. "

The heat dissipation finned tube based on the semiconductor heat exchanger is novel in improvement and ingenious in design, meanwhile, the fins are provided with a plurality of bending surfaces, the thickness of the fins is gradually thinned from inside to outside, the water draining layer is arranged to be beneficial to flushing and cleaning of the high-pressure water gun, and under the condition that the radius of the same fins is ensured, the plurality of bending surfaces are provided with heat dissipation surfaces, so that heat exchange is facilitated.

The fin has a plurality of curved surfaces, from inside to outside thickness taper, has set up the washing cleanness that the hydrophobic layer is favorable to the high-pressure squirt, under the circumstances of guaranteeing same fin radius, a plurality of curved surfaces have increased the cooling surface, are favorable to the heat exchange, but this fin if meet under the damage condition, need change the heat exchanger is whole, can't change damage fin, has improved the cost, and the whole limitation of the device is higher.

Disclosure of Invention

The utility model aims to provide a heat exchanger radiating fin, which aims to solve the problem that damaged fins cannot be replaced in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a heat exchanger heat sink fin comprising:

an L-shaped base;

a plurality of S-shaped microwave radiating fins are arranged;

the T-shaped sliding grooves are formed in a plurality of parts, and the T-shaped sliding grooves are formed in the device main body;

the positioning mechanism is arranged on the device main body and is used for positioning;

characterized by further comprising:

the limiting block is arranged on the device main body and is used for limiting;

the inserting mechanism is arranged on the device main body and is used for assisting in limiting; and

the clamping mechanism is arranged on the plug-in mechanism and is used for assisting in fixing.

As a preferable scheme of the utility model, the positioning mechanism comprises a top plate, positioning holes and positioning columns, wherein the top plate is provided with a plurality of top plates, the plurality of top plates are respectively and fixedly arranged at the tops of the plurality of S-shaped microwave radiating fins, the positioning columns are provided with a plurality of positioning columns, the plurality of positioning columns are respectively and fixedly arranged on the side wall of the L-shaped base close to the tops, the positioning holes are provided with a plurality of positioning holes, the plurality of positioning holes are respectively arranged at one ends of the plurality of top plates, and the other ends of the positioning holes respectively penetrate through the plurality of positioning holes and the positioning columns at the other ends of the plurality of top plates and are in sliding fit with each other.

As a preferable scheme of the utility model, a plurality of T-shaped sliding grooves are formed in the top of the L-shaped base, and the limiting block is slidably arranged on the side wall close to the top of the L-shaped base.

As a preferable scheme of the utility model, the plug-in mechanism comprises an a cross plug pin hole, a b cross plug pin hole and a cross plug pin, wherein the a cross plug pin hole is formed in the side wall of the limiting block, the other end of the a cross plug pin hole penetrates through the other side wall of the limiting block, the b cross plug pin hole is formed in the outer side wall of the L-shaped base, the other end of the b cross plug pin hole penetrates through the other side wall of the L-shaped base, and the cross plug pin is slidably arranged in the inner walls of the a cross plug pin hole and the b cross plug pin hole.

As a preferable aspect of the present utility model, the clamping mechanism further includes:

the sliding component is arranged on the S-shaped microwave radiating fins and is used for being connected to the L-shaped base in a sliding manner;

the fixing component is arranged on the plug-in mechanism and used for fixing the plug-in mechanism on the L-shaped base.

As a preferable scheme of the utility model, the sliding component comprises a bottom plate and a T-shaped sliding block, wherein the bottom plate is provided with a plurality of bottom plates, the bottom plates are respectively and fixedly arranged at the bottoms of the S-shaped microwave radiating fins, the T-shaped sliding block is provided with a plurality of bottom plates, the T-shaped sliding blocks are respectively and fixedly arranged at the bottoms of the bottom plates, and the T-shaped sliding blocks are mutually matched with the T-shaped sliding grooves in a sliding way.

As a preferable scheme of the utility model, the fixing component comprises a threaded column and a threaded sleeve, wherein the threaded column is fixedly arranged at the end part of the cross bolt, and the threaded sleeve is in threaded sleeve arrangement on the circumferential surface of the threaded column.

As a preferable scheme of the utility model, a plurality of connection ports are formed on the outer walls of the S-shaped microwave radiating fins and are used for connecting heat exchange pipelines.

Compared with the prior art, the utility model has the beneficial effects that:

1. through fixedly locating a plurality of S type microwave radiating fin top respectively with a plurality of roof, a plurality of reference column is all fixed to be located L type base lateral wall and is close to the top, and locating hole it is equipped with a plurality of, and a plurality of locating hole is seted up respectively in a plurality of roof one end, and its other end all runs through a plurality of locating hole and reference column each other sliding fit to a plurality of roof other end respectively, can effective auxiliary device overall stability.

2. Through with a cross bolt hole its offer in stopper lateral wall, and a cross bolt hole other end runs through to stopper another lateral wall, b cross bolt hole its offer in L type base lateral wall, and its other end runs through to L type base another lateral wall, a cross bolt hole and b cross bolt downthehole wall are located in its slip of cross bolt, a plurality of bottom plate is fixed respectively to locate a plurality of S type microwave radiating fin bottom, a plurality of T type slider is fixed respectively and is located a plurality of bottom plate bottom, a plurality of T type slider and the mutual sliding fit of T type spout, the cross bolt tip is located in its fixed of screw thread post, screw thread sleeve its thread bush is located screw thread post circumference surface, can conveniently change the S type microwave radiating fin of damage, the limitation of device has been reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of a heat exchanger fin according to the present utility model from a first perspective;

FIG. 2 is a perspective view in cross section from a first perspective of a heat exchanger fin according to the present utility model;

FIG. 3 is a perspective exploded view of a heat exchanger fin according to the present utility model from a first perspective;

FIG. 4 is a second perspective view of a heat exchanger fin according to the present utility model;

FIG. 5 is a perspective view of a second perspective exploded view of a heat exchanger fin according to the present utility model;

fig. 6 is an enlarged view at a in fig. 3.

In the figure: 1. an L-shaped base; 2. a T-shaped chute; 3. s-shaped microwave radiating fins; 4. a bottom plate; 5. a T-shaped slider; 6. a top plate; 7. positioning holes; 8. positioning columns; 9. a limiting block; 10. a cross pin hole; 11. b cross pin holes; 12. a cross bolt; 13. a threaded column; 14. a thread sleeve; 15. and a connecting port.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples

Referring to fig. 1-6, the present utility model provides the following technical solutions:

the utility model provides a heat exchanger fin, its by L type base 1, S type microwave fin 3, T type spout 2, positioning mechanism, stopper 9, grafting mechanism and joint mechanism constitute, specifically set forth as follows:

referring to fig. 1, an l-shaped base 1;

referring to fig. 2, a plurality of S-type microwave radiating fins 3 are provided;

referring to fig. 3, a plurality of T-shaped sliding grooves 2 are provided, and the plurality of T-shaped sliding grooves 2 are all provided on the device body;

referring to fig. 3, the positioning mechanism is disposed on the device main body and is used for positioning, specifically, the positioning mechanism includes a top plate 6, positioning holes 7 and positioning columns 8, the top plate 6 is provided with a plurality of top plates 6, the plurality of top plates 6 are respectively and fixedly disposed at the tops of the plurality of S-shaped microwave radiating fins 3, the positioning columns 8 are provided with a plurality of positioning columns 8, the plurality of positioning columns 8 are respectively and fixedly disposed at the top of the side wall of the L-shaped base 1, the positioning holes 7 are provided with a plurality of positioning holes 7, the plurality of positioning holes 7 are respectively disposed at one ends of the plurality of top plates 6, and the other ends of the positioning holes 7 respectively penetrate through the other ends of the plurality of top plates 6 and are mutually slidably matched with the positioning columns 8;

characterized by further comprising:

referring to fig. 5, a limiting block 9 is disposed on the device body for limiting;

referring to fig. 5, the plugging mechanism is disposed on the device body and is used for assisting in limiting, specifically, the plugging mechanism includes a cross pin hole 10, a cross pin hole 11 and a cross pin 12, the a cross pin hole 10 is disposed on a side wall of the limiting block 9, the other end of the a cross pin hole 10 penetrates to the other side wall of the limiting block 9, the b cross pin hole 11 is disposed on an outer side wall of the L-shaped base 1, the other end of the b cross pin hole 11 penetrates to the other side wall of the L-shaped base 1, and the cross pin 12 is slidably disposed on inner walls of the a cross pin hole 10 and the b cross pin hole 11; and

referring to fig. 4, the fastening mechanism is disposed on the plugging mechanism and is used for assisting the fixing function, and specifically, the fastening mechanism further includes:

referring to fig. 5, the sliding component is disposed on a plurality of S-shaped microwave radiating fins 3 and is used for being slidably connected to the L-shaped base 1, specifically, the sliding component includes a bottom plate 4 and a T-shaped sliding block 5, the bottom plate 4 is provided with a plurality of S-shaped microwave radiating fins 3, the plurality of bottom plates 4 are respectively and fixedly disposed at the bottoms of the plurality of S-shaped microwave radiating fins 3, the T-shaped sliding block 5 is provided with a plurality of T-shaped sliding blocks 5, the plurality of T-shaped sliding blocks 5 are respectively and fixedly disposed at the bottoms of the plurality of bottom plates 4, and the plurality of T-shaped sliding blocks 5 are mutually slidably matched with the T-shaped sliding grooves 2;

referring to fig. 6, the fixing component is disposed on the plugging mechanism and is used for fixing the plugging mechanism on the L-shaped base 1, and specifically, the fixing component includes a threaded column 13 and a threaded sleeve 14, the threaded column 13 is fixedly disposed at an end of the cross plug 12, and the threaded sleeve 14 is threadedly disposed on a circumferential surface of the threaded column 13.

Referring to fig. 3, a plurality of T-shaped sliding grooves 2 are all disposed at the top of the L-shaped base 1, and a stopper 9 is slidably disposed on the top side wall of the L-shaped base 1.

Referring to fig. 3, a plurality of connection ports 15 are formed on the outer walls of the S-shaped microwave radiating fins 3 for connecting heat exchange pipes.

In this embodiment: through fixedly locating a plurality of roof 6 respectively at a plurality of S type microwave radiating fin 3 tops, a plurality of reference column 8 is all fixed to be located L type base 1 lateral wall and is close to the top, and locating hole 7 its is equipped with a plurality of, and a plurality of locating hole 7 is seted up respectively and is located a plurality of roof 6 one end, and its other end all runs through respectively to a plurality of roof 6 other end a plurality of locating hole 7 and reference column 8 mutual sliding fit, can effective auxiliary device overall stability.

Through with a cross bolt hole 10 its set up in stopper 9 lateral wall, and a cross bolt hole 10 other end runs through to stopper 9 another lateral wall, b cross bolt hole 11 its set up in L type base 1 lateral wall, and its other end runs through to L type base 1 another lateral wall, cross bolt 12 its slip locates a cross bolt hole 10 and b cross bolt hole 11 inner wall, a plurality of bottom plate 4 are fixed respectively and are located a plurality of S type microwave radiating fin 3 bottoms, a plurality of T type slider 5 are fixed respectively and locate a plurality of bottom plate 4 bottoms, a plurality of T type slider 5 and mutual sliding fit of T type spout 2, screw thread post 13 its fixed locate cross bolt 12 tip, screw thread sleeve 14 its screw thread cover is located screw thread post 13 circumference surface, can conveniently change the S type microwave radiating fin 3 of damage, the limitation of device has been reduced.

The working principle and the using flow of the utility model are as follows: firstly, a plurality of heat exchange pipelines penetrate through connecting ports 15 on an S-shaped microwave radiating fin 3 to be clamped, when the device is used in normal operation, if the S-shaped microwave radiating fin 3 is damaged, the threaded sleeve 14 can be taken down from a threaded column 13 by manually rotating the threaded sleeve 14, then a cross bolt 12 is pulled out from the interiors of a cross bolt hole 10 and a cross bolt hole 11, a limiting block 9 is taken down, the S-shaped microwave radiating fin 3 which is damaged and deformed can be replaced correspondingly, when a new S-shaped microwave radiating fin 3 is installed, firstly, a locating hole 7 on a top plate 6 on the top of the S-shaped microwave radiating fin 3 corresponds to a locating column 8, then a T-shaped sliding block 5 on a bottom plate 4 at the bottom of the S-shaped microwave radiating fin 3 corresponds to the position of a T-shaped sliding groove 2, then the T-shaped sliding block is clamped correspondingly, then the limiting block 9 is placed on an L-shaped base 1, finally, the cross bolt 12 is inserted into the inner walls of the a cross bolt hole 10 and the b cross bolt hole 11, and the threaded column 14 is fixed through threaded matching of the threaded column 13 and the threaded sleeve 14.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. A heat exchanger heat sink fin comprising:

an L-shaped base (1);

a plurality of S-shaped microwave radiating fins (3) are arranged;

the T-shaped sliding grooves (2) are formed in a plurality of parts, and the T-shaped sliding grooves (2) are all formed in the device main body;

the positioning mechanism is arranged on the device main body and is used for positioning;

characterized by further comprising:

the limiting block (9) is arranged on the device main body and is used for limiting;

the inserting mechanism is arranged on the device main body and is used for assisting in limiting; and

the clamping mechanism is arranged on the plug-in mechanism and is used for assisting in fixing.

2. The heat exchanger radiating fin according to claim 1, wherein the positioning mechanism comprises a top plate (6), positioning holes (7) and positioning columns (8), the top plate (6) is provided with a plurality of the top plates (6), the plurality of the top plates (6) are respectively fixedly arranged at the tops of the plurality of the S-shaped microwave radiating fins (3), the positioning columns (8) are provided with a plurality of the positioning columns (8) which are fixedly arranged on the side wall of the L-shaped base (1) near the tops, the positioning holes (7) are provided with a plurality of the positioning holes (7), the positioning holes (7) are respectively arranged at one ends of the plurality of the top plates (6), and the other ends of the positioning holes (7) are respectively penetrated to the other ends of the plurality of the top plates (6) in a mutually sliding fit manner.

3. The heat exchanger radiating fin according to claim 2, wherein a plurality of T-shaped sliding grooves (2) are all formed in the top of the L-shaped base (1), and the limiting block (9) is slidably arranged on the top side wall of the L-shaped base (1).

4. A heat exchanger fin according to claim 3, wherein the plug-in mechanism comprises an a cross plug-in hole (10), a b cross plug-in hole (11) and a cross plug (12), the a cross plug-in hole (10) is formed in the side wall of the limiting block (9), the other end of the a cross plug-in hole (10) penetrates through the other side wall of the limiting block (9), the b cross plug-in hole (11) is formed in the outer side wall of the L-shaped base (1), the other end of the b cross plug-in hole penetrates through the other side wall of the L-shaped base (1), and the cross plug (12) is slidably arranged on the inner walls of the a cross plug-in hole (10) and the b cross plug-in hole (11).

5. The heat exchanger heat sink fin as recited in claim 4 wherein said snap-in mechanism further comprises:

the sliding components are arranged on the S-shaped microwave radiating fins (3) and are used for being connected to the L-shaped base (1) in a sliding mode;

the fixing component is arranged on the plug-in mechanism and is used for fixing the plug-in mechanism on the L-shaped base (1).

6. The heat exchanger radiating fin according to claim 5, wherein the sliding assembly comprises a bottom plate (4) and a T-shaped sliding block (5), the bottom plate (4) is provided with a plurality of bottom plates (4), the plurality of bottom plates (4) are respectively fixedly arranged at the bottoms of the plurality of S-shaped microwave radiating fins (3), the T-shaped sliding block (5) is provided with a plurality of bottom plates (4), the plurality of T-shaped sliding blocks (5) are respectively fixedly arranged at the bottoms of the plurality of bottom plates (4), and the plurality of T-shaped sliding blocks (5) are in sliding fit with the T-shaped sliding grooves (2).

7. A heat exchanger fin according to claim 6, wherein the fixing assembly comprises a threaded post (13) and a threaded sleeve (14), the threaded post (13) is fixedly arranged at the end of the cross pin (12), and the threaded sleeve (14) is threadedly arranged on the circumferential surface of the threaded post (13).

8. A heat exchanger heat radiation fin according to claim 7, wherein a plurality of connection ports (15) are provided on the outer walls of the S-shaped microwave heat radiation fins (3) for connecting heat exchange pipes.