CN221744739U

CN221744739U - Radiator fin

Info

Publication number: CN221744739U
Application number: CN202322937544.8U
Authority: CN
Inventors: 张迎军; 杨波; 董建军
Original assignee: Dongguan Yun Hong Mould Ltd
Current assignee: Dongguan Yun Hong Mould Ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-09-20
Anticipated expiration: 2033-10-31

Abstract

The utility model discloses a radiator fin, which aims to solve the technical problems that in the prior art, a fin type radiator is usually formed by a fin bent back and forth, so that the circulation speed of cooling liquid is prolonged, the outflow temperature of the cooling liquid is too high, and the flow temperature of the cooling liquid in the later stage of the cooling liquid is too high. The radiator fin comprises end manifolds, the front-end devices are arranged at the two ends of the end manifolds, the water inlets are formed in the center of the front-end devices in a penetrating mode, a top cover is covered on the top of each end manifold, a memory cooling pipe is clamped on each end manifold, a middle manifold is clamped at the other end of each memory cooling pipe, cover plates are embedded at the two ends of each middle manifold, a partition plate is embedded in the middle of each middle manifold, and corrugated pipes are arranged between the two middle manifolds.

Description

Radiator fin

Technical Field

The utility model belongs to the technical field of radiator fins, and particularly relates to a radiator fin.

Background

A fin radiator is one of the most widely used heat exchange devices in gas and liquid heat exchangers. The radiator fin is a device for radiating heat in a water cooling mode, and the flowing cooling liquid is used for taking away heat, so that the aim of cooling is fulfilled.

When the conventional fin type radiator is used, the fin type radiator is usually formed by a back and forth bent fin, so that the circulation speed of cooling liquid is prolonged, the outflow temperature of the cooling liquid is too high, the flow temperature of the cooling liquid at the later stage of the cooling liquid is too high, and the heat dissipation effect of the fin type radiator is poor.

Disclosure of utility model

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a radiator fin which aims to solve the technical problems that in the prior art, a fin type radiator is usually formed by a fin which is bent back and forth, so that the circulation speed of cooling liquid is prolonged, the outflow temperature of the cooling liquid is too high, and the flow temperature of the cooling liquid in the later stage of the cooling liquid is too high.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a radiator fin which comprises end manifolds, wherein a front device is arranged at two ends of each end manifold, a water inlet is formed in the center of the front device in a penetrating way, a top cover is covered on the top of each end manifold, a memory cooling pipe is clamped on each end manifold, a middle manifold is clamped at the other end of each memory cooling pipe, cover plates are embedded at two ends of each middle manifold, a partition plate is embedded in the middle of each middle manifold, and corrugated pipes are arranged between two groups of middle manifolds.

When the radiator fin of the technical scheme is used, the front end device is brazed at two ends of the end manifold, the memory cooling tube is brazed between the end manifold and the middle manifold, the upper cover plate is brazed at two ends of the middle manifold, the partition plate is brazed on the middle manifold, the corrugated tube is brazed between the two groups of middle manifolds, and the top cover is brazed on the end manifold.

Preferably, the two ends of the end manifold are provided with inward concave grooves, and the convex blocks on the front device are embedded in the grooves. Grooves are formed in two ends of the end manifold, so that the front device is abutted to the inside of the end manifold, and the tightness is better after the front device is connected through brazing.

Further, the surface of the guide end manifold is provided with a through groove penetrating through the top wall, the top cover is arranged on the through groove, and the top cover is connected with the end manifold in a brazing way. By arranging the top cover, the memory cooling pipe can be ensured to enter the end manifold in the correct direction when the end manifold is in butt joint with the memory cooling pipe.

Furthermore, slots are formed between the end manifold and the memory cooling pipe, two ends of the memory cooling pipe are respectively inserted into the two slots, and the memory cooling pipe is respectively inserted between the two slots, so that the memory cooling pipe is fixedly connected with the end manifold and the memory cooling pipe.

Furthermore, a through groove which transversely penetrates is formed in the middle of the middle manifold, and cover plates are brazed at two ends of the through groove. The sealing process can be performed on both ends of the middle manifold by brazing the cover plates to both ends of the middle manifold.

Further, the end manifolds and the pre-heater, the end manifolds and the memory cooling pipes, the memory cooling pipes and the middle manifold, and the middle manifold and the partition plate are all connected by brazing. Through the mode of brazing, the parts can be welded and sealed more, and leakage of cooling liquid is avoided.

Furthermore, the two ends of the corrugated pipe are inserted on the middle manifold, and the joint of the middle manifold and the corrugated pipe is welded and connected through soldering flux. Because the material of the corrugated pipe is different from the material of the middle manifold, the expansion coefficient is different, and the welding between the middle manifold and the corrugated pipe is firmer through the scaling powder.

(3) Advantageous effects

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

According to the utility model, after the end manifold, the memory cooling pipe and the middle manifold are welded into one component in sequence, the corrugated pipe is welded between the two components, so that the corrugated pipe is used for connecting the two components together, then the cooled conveying pipeline is butted with the end manifold, cooling liquid is input into the end manifold, then the cooling liquid flows in the end manifold, the memory cooling pipe, the middle manifold and the corrugated pipe, and by arranging a plurality of groups of flowing cooling liquid, the cooling can flow rapidly, and the temperature on the radiator fin can be taken away rapidly, so that the purpose of rapid heat dissipation is achieved.

Drawings

FIG. 1 is a schematic view of a three-dimensional front view of an embodiment of the apparatus of the present utility model;

FIG. 2 is a top view in perspective and side elevation of one embodiment of the apparatus of the present utility model;

FIG. 3 is a schematic view of a three-dimensional exploded structure of one embodiment of the apparatus of the present utility model;

FIG. 4 is a schematic view of a three-dimensional exploded view of an end manifold in one embodiment of the apparatus of the present utility model;

Fig. 5 is a schematic view of an exploded cross-sectional view of an end manifold in one embodiment of the apparatus of the present utility model.

The marks in the drawings are: 1. an end manifold; 2. a front-end processor; 3. a water inlet; 4. a top cover; 5. a slot; 6. a memory cooling tube; 7. a middle manifold; 8. a cover plate; 9. a partition plate; 10. a bellows.

Detailed Description

The structure of the radiator fin is shown in fig. 1-5, the radiator fin comprises an end manifold 1, a front device 2 is installed at two ends of the end manifold 1, a water inlet 3 is formed in the center of the front device 2 in a penetrating mode, a top cover 4 is covered on the top of the end manifold 1, a memory cooling pipe 6 is clamped on the end manifold 1, a middle manifold 7 is clamped on the other end of the memory cooling pipe 6, cover plates 8 are embedded at two ends of the middle manifold 7, a partition plate 9 is embedded in the middle of the middle manifold 7, and a corrugated pipe 10 is installed between the two groups of middle manifolds 7.

Wherein, the recess that falls inwards is seted up at the both ends of end manifold 1, and the lug gomphosis on the pre-heater 2 is in the inside of recess, and the logical groove that runs through the roof is seted up on the surface of end manifold 1, and top cap 4 is placed on logical groove, and braze welding is connected between top cap 4 and the end manifold 1.

In addition, slots 5 are formed between the end manifold 1 and the memory cooling pipe 6, two ends of the memory cooling pipe 6 are respectively inserted into the two slots 5, a through groove which transversely penetrates is formed in the middle of the middle manifold 7, cover plates 8 are brazed at two ends of the through groove, and the end manifold 1, the front device 2, the end manifold 1, the memory cooling pipe 6, the middle manifold 7 and the partition plates 9 are all connected through brazing, and two ends of the corrugated pipe 10 are inserted into the middle manifold 7; the middle manifold 7 and the corrugated pipe 10 are different in material and expansion coefficient, and welding is unstable due to direct welding, and the joint of the middle manifold 7 and the corrugated pipe 10 is welded by the soldering flux, so that the welding effect is good, the welding is firm, and the reliability and the stability are improved.

Working principle: when the device of the technical scheme is used, the end manifold 1 and the front device 2 are brazed together, then the memory cooling pipe 6 is butted with the slots 5 on the end manifold 1 and the middle manifold 7, the memory cooling pipe 6 is welded with the end manifold 1 and the middle manifold 7 in a brazing mode, then the corrugated pipe 10 is welded with the two groups of middle manifolds 7 welded with the memory cooling pipe 6 through soldering flux, the corrugated pipe 10 and the middle manifold 7 are welded and fixed, the cover plate 8 is welded on the end manifold 1, the upper cover plate 8 and the upper partition plate 9 are brazed on the two ends of the middle manifold 7, the upper top cover 4 is brazed on the end manifold 1, then the conveying pipeline of the cooling liquid is butted with the end manifold 1, the cooling liquid flows into the memory cooling pipe 6 and the middle manifold 7 along the inner part of the end manifold 1 in a multi-conveying-channel flowing mode, and the heat is taken away in a time period, so that the purpose of rapid heat dissipation is achieved.

All technical features in the embodiment can be freely combined according to actual needs.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims

1. A radiator fin comprising an end manifold (1), characterized in that: the utility model discloses a corrugated pipe type radiator, including end manifold (1), front end manifold (1), baffle, corrugated pipe (10) are installed to the middle of end manifold (1), front end manifold (2) are installed at the both ends of end manifold (1), water inlet (3) have been run through in the center department of front end manifold (2), top cap (4) have been covered at the top of end manifold (1), block has memory cooling tube (6) on end manifold (1), the other end block of memory cooling tube (6) has well manifold (7), the both ends gomphosis of well manifold (7) has apron (8), and the middle gomphosis of well manifold (7) has baffle (9), two sets of between well manifold (7).

2. A radiator fin according to claim 1, wherein the end manifold (1) is provided with recessed grooves at both ends thereof, and the projections of the front end unit (2) are fitted into the grooves.

3. A radiator fin according to claim 1, wherein the surface of the end manifold (1) is provided with through grooves penetrating the top wall, the top cover (4) is placed on the through grooves, and the top cover (4) is brazed to the end manifold (1).

4. A radiator fin according to claim 1, wherein slots (5) are formed between the end manifold (1) and the memory cooling tube (6), and two ends of the memory cooling tube (6) are respectively inserted into the two slots (5).

5. A radiator fin according to claim 1, wherein the middle part of the middle manifold (7) is provided with a through groove which penetrates transversely, and cover plates (8) are soldered at both ends of the through groove.

6. A radiator fin according to claim 1, wherein the end manifolds (1) and the pre-heater (2), the end manifolds (1) and the memory cooling tubes (6), the memory cooling tubes (6) and the middle manifold (7), and the middle manifold (7) and the partition plate (9) are all connected by brazing.

7. A radiator fin according to claim 1, wherein the corrugated tube (10) is inserted into the middle manifold (7) at both ends thereof, and the joints of the middle manifold (7) and the corrugated tube (10) are welded together by soldering flux.