CN218523983U

CN218523983U - Parallel radiator for engineering machinery

Info

Publication number: CN218523983U
Application number: CN202222774084.7U
Authority: CN
Inventors: 顾仁伏
Original assignee: Suzhou Senguang Heat Exchanger Co ltd
Current assignee: Suzhou Senguang Heat Exchanger Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-02-24
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a parallel radiator for engineering machine tool relates to radiator technical field, remains the problem that improves for solving current radiator radiating efficiency and installing and removing convenient degree. The internally mounted of parallel radiator has the parallel cooling tube, the parallel cooling tube includes a plurality of unit cooling tube structures, the unit cooling tube structure includes a plurality of being responsible for, and is a plurality of connecting pipe box is installed to the upper end of being responsible for, and is a plurality of connecting pipe box is installed down to the lower extreme of being responsible for, the upper end and the last connecting pipe box sealing fixed connection of being responsible for, the lower extreme of being responsible for and connecting pipe box sealing fixed connection down, on connect all be provided with the feed liquor pipe on the side terminal surface of pipe box and connecting pipe box down, on connect all be provided with the back flow on the other side terminal surface of pipe box and connecting pipe box down, the ring flange is all installed to the one end of feed liquor pipe and back flow, and the equal welded fixed connection of ring flange and feed liquor pipe and back flow.

Description

Parallel radiator for engineering machinery

Technical Field

The utility model relates to a radiator technical field specifically is a parallel radiator for engineering machine tool.

Background

The parallel radiator assembly is a commonly used radiating structure in engineering machinery;

for example, chinese granted patent publication No. CN201706915U (parallel combination type radiator): the radiator unit comprises a plurality of groups of radiator units which are combined in parallel, wherein the radiator unit respectively comprises a first row of radiating tubes, a second row of radiating tubes, a third row of radiating tubes, a fourth row of radiating tubes, elbows, an air inlet pipe joint and an air outlet pipe joint; the heat-insulating plates with connecting nuts are respectively arranged on the peripheries of the plurality of groups of radiator units which are connected in parallel. The structure is simple, the appearance is attractive, the installation and maintenance are more convenient, the heat transfer coefficient is large, the air temperature rise is fast, the service life is long, the working efficiency is high, the cost is reduced, and the production benefit is improved;

the heat dissipation structure of the prior art is single, the elbow connection parts between the heat dissipation pipes are inconvenient to connect, and the heat dissipation efficiency and the assembling and disassembling convenience degree are improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a parallel radiator for engineering machine tool to solve the current radiator radiating efficiency who provides in the above-mentioned background art and install and remove the convenient degree and remain the problem that improves.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a parallel radiator for engineering machine tool, includes the parallel radiator, the internally mounted of parallel radiator has the parallel cooling tube, the parallel cooling tube includes a plurality of unit radiating tube structures.

Preferably, the unit heat radiation pipe structure comprises a plurality of main pipes, an upper connecting pipe sleeve is installed at the upper end of each main pipe, a lower connecting pipe sleeve is installed at the lower end of each main pipe, the upper end of each main pipe is fixedly connected with the upper connecting pipe sleeve in a sealing mode, and the lower end of each main pipe is fixedly connected with the lower connecting pipe sleeve in a sealing mode.

Preferably, the end faces of one side of the upper connecting pipe sleeve and one side of the lower connecting pipe sleeve are both provided with liquid inlet pipes, and the end faces of the other side of the upper connecting pipe sleeve and the other side of the lower connecting pipe sleeve are both provided with return pipes.

Preferably, the flange plate is installed at one end of the liquid inlet pipe and one end of the backflow pipe, and the flange plate is fixedly connected with the liquid inlet pipe and the backflow pipe in a welding mode.

Preferably, the upper end of the flange plate is provided with three mounting holes.

Preferably, the inner side of the flange plate is provided with a sealing ring, and the sealing ring is fixedly connected with the flange plate in a bonding and sealing manner.

Preferably, the parallel radiator comprises two cooling fans.

Preferably, the rear end of the cooling fan is provided with a plurality of cooling fins.

Preferably, one side of the parallel radiator is provided with a main liquid inlet pipeline.

Preferably, the other side of the parallel radiator is provided with a main return pipeline.

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

1. the parallel type radiating pipe of the utility model is composed of a plurality of unit radiating pipe structures, the sizes of the unit radiating pipe structures are equal, the unit radiating pipe structures are quickly assembled and fixed through the flange plates, the sealing rings ensure the sealing performance of the joints, the installation and the fixation can be realized by aligning the flange plates, the connection mode is simple, the assembly and the disassembly are convenient, and the maintenance and the replacement are facilitated;

2. the utility model discloses cooling fan's rear end is provided with a plurality of radiating fins, and radiating fins and parallel cooling tube surface contact effectively improve the heat exchange efficiency of parallel radiator, have effectively improved the radiating efficiency of parallel radiator promptly.

Drawings

Fig. 1 is a schematic structural view of a parallel radiating pipe of the present invention;

fig. 2 is a schematic structural view of a unit heat sink structure of the present invention;

fig. 3 is a schematic structural view of a parallel radiator of the present invention;

fig. 4 is a schematic structural view of the heat dissipation fan and the heat dissipation fins of the present invention;

fig. 5 is a schematic structural diagram of the sealing ring of the present invention.

In the figure: 1. a parallel radiator; 2. parallel radiating pipes; 3. a unit heat radiation pipe structure; 4. a main pipe; 5. an upper connecting pipe sleeve; 6. a lower connecting pipe sleeve; 7. a liquid inlet pipe; 8. a return pipe; 9. a flange plate; 10. a seal ring; 11. a heat radiation fan; 12. a heat dissipating fin; 13. a main liquid inlet pipeline; 14. a main return line.

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 of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a parallel radiator for engineering machine tool, including parallel radiator 1, the internally mounted of parallel radiator 1 has parallel cooling tube 2, parallel cooling tube 2 includes a plurality of unit cooling tube structures 3, parallel cooling tube 2 comprises a plurality of unit cooling tube structures 3 jointly, 3 sizes of each unit cooling tube structure equal, it is fixed through the quick equipment of ring flange 9 between the unit cooling tube structure 3, it is fixed to align the installation that ring flange 9 can realize between a plurality of unit cooling tube structures 3, the connected mode is simple, it is convenient to install and remove, do benefit to the maintenance and the change of parallel radiator 1.

Further, the unit radiating pipe structure 3 comprises a plurality of main pipes 4, the upper end of each of the main pipes 4 is provided with an upper connecting pipe sleeve 5, the lower end of each of the main pipes 4 is provided with a lower connecting pipe sleeve 6, the upper end of each of the main pipes 4 is fixedly connected with the upper connecting pipe sleeve 5 in a sealing manner, the lower end of each of the main pipes 4 is fixedly connected with the lower connecting pipe sleeve 6 in a sealing manner, the main pipes 4 are all straight pipe structures, and the upper connecting pipe sleeves 5 and the lower connecting pipe sleeves 6 replace bent pipe connections, so that the connection mode is simplified.

Furthermore, a liquid inlet pipe 7 is arranged on one side end face of each of the upper connecting pipe sleeve 5 and the lower connecting pipe sleeve 6, a return pipe 8 is arranged on the other side end face of each of the upper connecting pipe sleeve 5 and the lower connecting pipe sleeve 6, and fluid media enter through the liquid inlet pipe 7 and return through the return pipe 8.

Further, flange plate 9 is all installed to the one end of feed liquor pipe 7 and back flow 8, and flange plate 9 and feed liquor pipe 7 and the equal welded fastening of back flow 8 are connected, and the installation that aligns between flange plate 9 can realize a plurality of unit cooling tube structures 3 is fixed, and welded connection structure's wholeness is good, and is not fragile and the fracture, has prolonged parallel radiator 1's life.

Further, the upper end of ring flange 9 is provided with the mounting hole, and the mounting hole is provided with threely, aligns ring flange 9, uses the bolt can realize that the installation between a plurality of unit cooling tube structure 3 is fixed.

Further, the inner side of the flange plate 9 is provided with a sealing ring 10, the sealing ring 10 is fixedly connected with the flange plate 9 in a bonding and sealing mode, the sealing ring 10 of the flange plate 9 ensures the sealing performance of the joint of the unit radiating pipe structure 3, the connection mode of the bonding and sealing fixed connection is simple, and the unit radiating pipe structure has good corrosion resistance and ageing resistance.

Further, parallel radiator 1 includes cooling fan 11, and cooling fan 11 is provided with two, improves heat exchange efficiency.

Further, a plurality of radiating fins 12 are installed at the rear end of the radiating fan 11, and the radiating fins 12 are in contact with the surface of the parallel radiating pipe 2, so that the heat exchange efficiency of the parallel radiator 1 is effectively improved.

Further, one side of the parallel radiator 1 is provided with a main liquid inlet pipeline 13, and the fluid medium enters the parallel radiating pipe 2 of the parallel radiator 1 through the main liquid inlet pipeline 13.

Further, the other side of the parallel radiator 1 is provided with a main return pipeline 14, and the fluid medium after heat exchange flows back through the main return pipeline 14.

The working principle is as follows: during the use, fluid medium gets into parallel cooling tube 2 of parallel radiator 1 through main liquid inlet pipe way 13, fluid medium after the heat transfer flows back through main return line 14, cooling fan 11's rear end is provided with a plurality of radiating fin 12, radiating fin 12 and parallel cooling tube 2's surface contact, effectively improve parallel radiator 1's heat exchange efficiency, parallel cooling tube 2 comprises a plurality of unit cooling tube structure 3 jointly, each unit cooling tube structure 3 size equals, it is fixed to assemble fast through ring flange 9 between the unit cooling tube structure 3, the leakproofness of unit cooling tube structure 3 junction is guaranteed to the sealing washer 10 of ring flange 9, it is fixed to align the installation that ring flange 9 can realize between a plurality of unit cooling tube structures 3, the connected mode is simple, it is convenient to install and remove, do benefit to parallel radiator 1's maintenance and change.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a parallel radiator for engineering machine tool, includes parallel radiator (1), its characterized in that: the parallel type radiator is characterized in that a parallel type radiating pipe (2) is arranged inside the parallel type radiator (1), and the parallel type radiating pipe (2) comprises a plurality of unit radiating pipe structures (3).

2. The parallel type radiator for engineering machinery according to claim 1, characterized in that: unit cooling tube structure (3) include a plurality of be responsible for (4), and is a plurality of be responsible for the upper end of (4) and install connecting pipe sleeve (5), and is a plurality of be responsible for the lower extreme of (4) and install down connecting pipe sleeve (6), the upper end and the last connecting pipe sleeve (5) of being responsible for (4) seal fixed connection, the lower extreme and the lower connecting pipe sleeve (6) seal fixed connection of being responsible for (4).

3. The parallel type radiator for engineering machinery according to claim 2, characterized in that: the liquid inlet pipe (7) is arranged on one side end face of the upper connecting pipe sleeve (5) and one side end face of the lower connecting pipe sleeve (6), and the return pipe (8) is arranged on the other side end face of the upper connecting pipe sleeve (5) and the other side end face of the lower connecting pipe sleeve (6).

4. A parallel type radiator for construction machinery according to claim 3, wherein: and a flange plate (9) is arranged at one end of each of the liquid inlet pipe (7) and the return pipe (8), and the flange plates (9) are fixedly connected with the liquid inlet pipe (7) and the return pipe (8) in a welding manner.

5. The parallel type radiator for engineering machinery according to claim 4, characterized in that: the upper end of the flange plate (9) is provided with three mounting holes.

6. A parallel radiator for engineering machinery according to claim 5, characterized in that: and a sealing ring (10) is arranged on the inner side of the flange plate (9), and the sealing ring (10) is bonded, sealed and fixedly connected with the flange plate (9).

7. The parallel type radiator for engineering machinery according to claim 1, characterized in that: the parallel type radiator (1) comprises two radiating fans (11), and the number of the radiating fans (11) is two.

8. A parallel type radiator for construction machinery according to claim 7, wherein: and a plurality of radiating fins (12) are arranged at the rear end of the radiating fan (11).

9. A parallel type radiator for construction machinery according to claim 1, wherein: one side of the parallel radiator (1) is provided with a main liquid inlet pipeline (13).

10. A parallel type radiator for construction machinery according to claim 1, wherein: and a main return pipeline (14) is arranged on the other side of the parallel radiator (1).