CN210862332U

CN210862332U - Wire mesh type radiator

Info

Publication number: CN210862332U
Application number: CN201921802734.6U
Authority: CN
Inventors: 叶静; 叶国政
Original assignee: Changzhou Tiannuo Electronic Technology Co ltd
Current assignee: Changzhou Tiannuo Electronic Technology Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-26
Anticipated expiration: 2029-10-25

Abstract

The utility model belongs to the technical field of the heat exchange, a wire net formula radiator is related to, including the evaporation box, be equipped with the drain pipe and the liquid return pipe of mutual intercommunication on the evaporation box, drain pipe and liquid return pipe all set up in the same one side of evaporation box, and the opposite side of evaporation box is equipped with the arch that holds the evaporation chamber, drain pipe and liquid return pipe are connected with a plurality of evaporating pipes and a plurality of back flow through the multi-way pipe fitting respectively, connect through the condenser pipe one-to-one between evaporating pipe and the back flow, set up silk screen, multilayer on every condenser pipe mutual parallel arrangement, and the multilayer through bolt fixed connection between the silk screen. The utility model has simple structure, reasonable design, more heat dissipation layers, good heat dissipation effect and capability of greatly improving the heat dissipation capacity; simultaneously the utility model discloses mechanical strength is high, and structural stability is good, and manufacturing cost is lower, has very big market value, is worth extensively popularizing and applying.

Description

Wire mesh type radiator

Technical Field

The utility model belongs to the technical field of the heat exchange, concretely relates to wire mesh formula radiator.

Background

With the development of heat pipe technology, the heat dissipation capability of the heat sink is gradually improved. The heat conduction efficiency is greatly improved based on the heat pipe technology, but whether the conducted heat can be exchanged in time depends on the heat exchange area and the heat exchange conditions of the radiator. The technical scheme adopted at present is to increase the diameter of a heat transmission pipeline, so that energy can be smoothly transmitted, the space allowed by a heat dissipation plane is effectively utilized to increase the heat dissipation area to enhance the heat dissipation capacity, and the heat dissipation capacity of the radiator can be improved due to the fact that the pipe network type radiator has the characteristic of good heat exchange condition. Therefore, the currently adopted radiator is a one-to-two-layer pipe network radiator. However, when the heat transfer pipeline is smooth, the heat transfer is not bottleneck, and the heat dissipation mode is fixed, the heat dissipation area of the heat sink determines the heat dissipation capacity, and when the space of the heat dissipation plane is limited, i.e. the size of the plane heat dissipation is fixed, it is difficult to realize large heat dissipation capacity by only one or two layers of pipe network heat sinks.

For this reason, long-term research has been conducted, and various solutions have been proposed. For example, chinese patent document discloses a heat sink [ application No.: 200410096999.0], comprising an evaporation tube, a condensation tube and an evaporation box with an inlet and an outlet, wherein the inlet of the evaporation box is arranged at the lower part of the evaporation box, the outlet of the evaporation box is arranged at the upper part of the evaporation box, the condensation tube is composed of a plurality of straight tube parts and bent tube parts connected with the two ends of the straight tube parts, and forms a heat dissipation layer, one end of the evaporation tube is connected with the outlet of the evaporation box, one end of the condensation tube is connected with the inlet of the evaporation box, and the other end of the evaporation tube is connected with the other end of the condensation tube. The other radiator comprises a condenser pipe and an evaporation box with an inlet and an outlet, the inlet and the outlet of the evaporation box are arranged at the upper part of the evaporation box, the condenser pipe is formed by mutually communicating a plurality of straight pipe parts and bent pipe parts connected with the two ends of the straight pipe parts and forms a heat dissipation layer, one end of the condenser pipe is connected with the inlet and the outlet of the evaporation box, and the other end of the condenser pipe is connected with the other inlet and the outlet of the evaporation box.

According to the scheme, under the condition that the radiating plane is fixed, the longitudinal space is effectively utilized, the number of radiating layers is increased, and the radiating capacity is greatly improved. But still have structural design reasonable inadequately, manufacturing cost is high, structural stability is poor, and the radiating effect is difficult to satisfy technical problem such as the application needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a silk screen type radiator in order to solve the problem that exists among the prior art with high costs, poor stability, radiating effect are unsatisfactory.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a wire mesh formula radiator, includes the evaporation box, be equipped with the drain pipe and the liquid return pipe of mutual intercommunication on the evaporation box, drain pipe and liquid return pipe are connected with a plurality of evaporating pipes and a plurality of back flow through the pipe fitting that leads to more respectively, connect through condenser pipe one-to-one between evaporating pipe and the back flow, set up silk screen, multilayer on every condenser pipe mutual parallel arrangement, and the multilayer pass through bolt fixed connection between the silk screen.

Preferably, a plurality of the condensation pipes are arranged in parallel, and are all arranged in a serpentine bending manner.

Preferably, the multi-way pipe fitting is a tee pipe fitting or a four-way pipe fitting.

Preferably, the bolt is fixedly connected with the wire mesh through a nut.

Preferably, drain pipe and liquid return pipe all set up in the same one side of evaporation box, and the opposite side of evaporation box is equipped with the arch that holds the evaporation chamber.

Preferably, the multilayer silk screen outside stiff end is equipped with a plurality of fixed iron sheet, fixed iron sheet one end and silk screen fixed connection, the mounting hole has been seted up to one end.

Preferably, the length of the return pipe is greater than the length of the evaporation pipe.

After the technical scheme is adopted, the utility model provides a pair of wire mesh formula radiator has following beneficial effect:

the utility model has simple structure, reasonable design, more heat dissipation layers, good heat dissipation effect and capability of greatly improving the heat dissipation capacity; simultaneously the utility model discloses mechanical strength is high, and structural stability is good, and manufacturing cost is lower, has very big market value, is worth extensively popularizing and applying.

Drawings

Fig. 1 is a schematic structural view of a wire mesh type heat sink according to the present invention;

fig. 2 is a first side view of a wire mesh type heat sink of the present invention;

fig. 3 is a second side view of the wire mesh type heat sink of the present invention;

fig. 4 is a schematic structural view of the bolt portion of the present invention.

Wherein: the device comprises an evaporation box 1, a liquid outlet pipe 2, a liquid return pipe 3, a multi-way pipe fitting 4, an evaporation pipe 5, a return pipe 6, a condensation pipe 7, a silk screen 8, a bolt 9, a nut 10, a fixed iron sheet 11 and a mounting hole 12.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-4, the utility model provides a wire mesh type radiator, which comprises an evaporation box 1, the evaporation box 1 is provided with a liquid outlet pipe 2 and a liquid return pipe 3 which are communicated with each other, the liquid outlet pipe 2 and the liquid return pipe 3 are both arranged on the same side of the evaporation box 1, the other side of the evaporation box 1 is provided with a bulge for accommodating an evaporation cavity, the volume of the evaporation cavity can be greatly increased by the design of the bulge, and further the storage amount of liquid working medium in the evaporation cavity is increased, the liquid outlet pipe 2 and the liquid return pipe 3 are respectively connected with a plurality of evaporation pipes 5 and a plurality of return pipes 6 through a multi-way pipe fitting 4, specifically, the length of the return pipe 6 is larger than that of the evaporation pipe 5, the design of the return pipe 6 can be prolonged, the heat dissipation effect can be further improved, the multi-way pipe fitting 4 is a three-way pipe fitting or a four, the evaporation tubes 5 are arranged in parallel, the return tubes 6 are also arranged in parallel, the evaporation tubes 5 and the return tubes 6 are connected in a one-to-one correspondence mode through the condensation tubes 7, the condensation tubes 7 are arranged in parallel, the condensation tubes 7 are arranged in a serpentine bending mode, the length of the condensation tubes 7 can be prolonged, the problem of 'drying' caused by low work quality during work of the radiator is solved, the silk screen 8 is arranged on each condensation tube 7, the silk screens 8 are arranged in parallel, the silk screens 8 are fixedly connected in a multilayer mode through the bolts 9, the bolts 9 are fixedly connected with the silk screens 8 through the nuts 10, the stability of the whole structure can be improved, furthermore, the fixed ends of the outer sides of the silk screens 8 are provided with the fixing iron sheets 11, one ends of the fixing iron sheets 11 are fixedly connected with the silk screens 8, one end is provided with a mounting hole 12, which is convenient for mounting and fixing.

In summary, the utility model provides a wire mesh type radiator, simple structure, reasonable design, a lot of heat dissipation layers, good heat dissipation effect, can greatly improve the heat dissipation capacity; simultaneously the utility model discloses mechanical strength is high, and structural stability is good, and manufacturing cost is lower, has very big market value, is worth extensively popularizing and applying.

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

1. A wire mesh radiator comprising an evaporation box (1), characterized in that: be equipped with drain pipe (2) and return liquid pipe (3) of mutual intercommunication on evaporation box (1), drain pipe (2) and return liquid pipe (3) are connected with a plurality of evaporating pipes (5) and a plurality of back flow (6) through leading to pipe fitting (4) respectively, connect through condenser pipe (7) one-to-one between evaporating pipe (5) and back flow (6), set up silk screen (8), multilayer on every condenser pipe (7) each other parallel arrangement between silk screen (8), and the multilayer through bolt (9) fixed connection between silk screen (8).

2. A screen-type radiator according to claim 1, wherein: a plurality of condenser pipe (7) parallel arrangement each other, and a plurality of condenser pipe all are snakelike crooked the arranging.

3. A screen-type radiator according to claim 1, wherein: the multi-way pipe fitting (4) is a three-way pipe fitting or a four-way pipe fitting.

4. A screen-type radiator according to claim 1, wherein: the bolt (9) is fixedly connected with the silk screen (8) through a nut (10).

5. A screen-type radiator according to claim 1, wherein: drain pipe (2) and liquid return pipe (3) all set up in the same one side of evaporation box (1), and the opposite side of evaporation box (1) is equipped with the arch that holds the evaporation chamber.

6. A screen-type radiator according to claim 1, wherein: multilayer silk screen (8) outside stiff end is equipped with a plurality of fixed iron sheet (11), fixed iron sheet (11) one end and silk screen (8) fixed connection, mounting hole (12) have been seted up to one end.

7. A screen-type radiator according to claim 1, wherein: the length of the return pipe (6) is larger than that of the evaporation pipe (5).