CN213811880U

CN213811880U - Portable wall-mounted heat exchange device

Info

Publication number: CN213811880U
Application number: CN202022405305.4U
Authority: CN
Inventors: 罗晓平; 陈华新; 徐贵昌
Original assignee: Dongguan Fengruide Temperature Control Technology Co ltd
Current assignee: Dongguan Fengruide Temperature Control Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-27
Anticipated expiration: 2030-10-26

Abstract

The utility model belongs to the technical field of the heat exchanger, a portable wall-hanging heat transfer device is disclosed, inlay including the core shell with can dismantling the cover heat transfer core in the core shell, the heat transfer core includes a plurality of fins that pile up each other set up a plurality of bar grooves that are used for firm and support on the fin, and is a plurality of the bar groove is linear align to grid, adjacent two on the fin the bar groove is followed respectively the X axle direction and the Y axle direction extension of fin, wherein, fin and its one side the side intercrossing folding pressfitting about the fin, rather than the opposite side the upper and lower side intercrossing folding pressfitting of fin is used for forming respectively the edge the cooling runner of the X axle direction of fin and the cooling runner of Y axle direction. The utility model discloses rational in infrastructure, whole quality is lighter, and heat exchange efficiency is high, and the noise is little, carries simple to operate, sexual valence relative altitude.

Description

Portable wall-mounted heat exchange device

Technical Field

The utility model belongs to the technical field of the heat exchanger, especially, relate to a portable wall-hanging heat transfer device.

Background

With the rapid development of modern science and technology, mobile communication base stations are widely installed and used more and more, especially with the application and popularization of 5G communication, in the normal working operation of base stations, electronic equipment generates a large amount of heat, and all the electronic equipment needs to be equipped with a heat exchanger for effective heat exchange, so that the healthy operation of the base stations is ensured.

The heat exchanger is an energy-saving device for transferring heat between materials between two or more fluids with different temperatures, and is used for transferring heat from the fluid with higher temperature to the fluid with lower temperature to make the temperature of the fluid reach the index specified by the process so as to meet the requirements of process conditions, and is also one of main devices for improving the utilization rate of energy.

Most of heat exchangers in the prior art are double-pipe heat exchangers or plate heat exchangers, the double-pipe heat exchangers are simple in structure and low in production cost, but the double-pipe heat exchangers are small in heat exchange contact area and low in heat exchange efficiency; the plate heat exchanger has larger heat exchange contact area, but the plate heat exchanger has complicated structure, higher production cost, heavier overall mass and inconvenient carrying and installation, and the condition needs to be changed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable wall-hanging heat transfer device to solve the problem mentioned in the above-mentioned background art.

For realizing the purpose of the above utility model, the technical scheme adopted is as follows:

the utility model provides a portable wall-hanging heat transfer device, includes that two riveting covers establish the core shell with can dismantle the cover and inlay heat transfer core in the core shell, its characterized in that: the heat exchange core body comprises a plurality of fins which are stacked mutually, a plurality of strip-shaped grooves used for stabilizing and supporting are formed in the fins, the strip-shaped grooves are linearly and uniformly arranged, the strip-shaped grooves in two adjacent fins extend in the X-axis direction and the Y-axis direction of the fins respectively, the fins and the left and right sides of the fins on one side are mutually crossed and folded and pressed, the fins and the upper and lower sides of the fins on the other side are mutually crossed and folded and pressed, and cooling flow channels in the X-axis direction and the Y-axis direction of the fins are formed respectively.

The utility model discloses further set up to: the fin structure is characterized in that embedded insertion pieces are symmetrically folded on the left side and the right side of each fin, bending pieces are symmetrically arranged on the upper side and the lower side of each fin, a gap is kept between each embedded insertion piece and each fin, and each bending piece is arranged in each gap and matched with each gap.

The utility model discloses further set up to: and sealant or a sealing rubber strip is coated between the embedded insertion piece and the bending piece.

The utility model discloses further set up to: the core shell is of a cuboid structural design, and medium windows are formed in four side edges of the core shell.

The utility model discloses further set up to: the embedded insertion sheet, the bending sheet and the fins are integrally formed.

The utility model discloses further set up to: the one end symmetry of core shell is equipped with the installation slat, the bar hole has been seted up on the installation slat for can dismantle with the external world and be connected.

The utility model discloses further set up to: the embedded pieces on the fins correspond to the bending pieces in pairs.

The utility model discloses further set up to: one end of the strip-shaped groove, which deviates from the fin, is abutted against the other adjacent fin.

The utility model discloses further set up to: the fins are made of sheet metal.

The utility model discloses further set up to: the outer surface of the fin is provided with a hydrophilic layer for rapidly dispersing the condensed water on the fin, so that the heat exchange area is increased, the refrigerating and heating speed is increased, and the noise caused by the fact that the condensed water blocks air flow is avoided.

To sum up, compared with the prior art, the utility model discloses a portable wall-hanging heat transfer device, bear the heat transfer core by the core shell, a plurality of fins that pile up each other constitute the heat transfer core, the bar groove of seting up on the heat transfer core is crisscross along the X axle direction and the extension of Y axle direction of fin, wherein, the fin is rather than the fin of one side about the folding pressfitting of side intercrossing, with the folding pressfitting of the upper and lower side intercrossing of the fin of its opposite side, a cooling runner for form the X axle direction and the Y axle direction of following the fin respectively, through this setting promptly, make portable wall-hanging heat transfer device rational in infrastructure, whole quality is lighter, heat exchange efficiency is high, the noise is little, carry simple to operate, the sexual valence relative altitude.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a portable wall-mounted heat exchange device provided in this embodiment;

fig. 2 is an exploded view of a portable wall-mounted heat exchange unit according to the present embodiment;

FIG. 3 is a schematic view of the overall structure of the heat exchange core provided in this embodiment;

FIG. 4 is a side view of the heat exchange core provided in the present embodiment;

FIG. 5 is a view showing the fitting structure of two adjacent fins according to the present embodiment;

fig. 6 is an enlarged view of fig. 5 at a.

Reference numerals: 1. a core shell; 11. a media window; 12. installing a batten; 13. a strip-shaped hole; 2. a heat exchange core body; 3. a fin; 31. inserting sheets; 32. bending the sheet; 4. a strip-shaped groove; 5. and cooling the flow channel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other.

The utility model provides a portable wall-hanging heat transfer device, as shown in fig. 1-6, inlay the heat transfer core 2 in core shell 1 including two core shells 1 that the riveting cover was established and can dismantle the cover, heat transfer core 2 includes a plurality of fins 3 that pile up each other, set up a plurality of bar grooves 4 that are used for the firm and support on fin 3, a plurality of bar grooves 4 are linear align to grid, bar groove 4 on two adjacent fins 3 extends along fin 3's X axle direction and Y axle direction respectively, wherein, fin 3 and the fin 3 of one side control the side intercrossing folding pressfitting, with the upper and lower side intercrossing folding pressfitting of fin 3 of its opposite side, a cooling runner 5 for form the X axle direction and the Y axle direction along fin 3 respectively.

In the specific implementation process, bear heat transfer core 2 through core shell 1, further, core shell 1 is cuboid structural design, and medium window 11 has been seted up to its four sides for the medium heat transfer, in the medium window 11 outside, still be equipped with and be used for forced draft radiating ventilation unit (not shown) to improve the heat transfer effect.

Wherein, the one end symmetry of core shell 1 is equipped with installation slat 12, has seted up bar hole 13 on the installation slat 12 for can dismantle with the external world and be connected, improve heat transfer device's portability.

It should be noted that, the left and right sides of the fin 3 are symmetrically folded with the inserting pieces 31, the upper and lower sides of the fin 3 are symmetrically provided with the bending pieces 32, a gap is kept between the inserting pieces 31 and the fin 3, and the bending pieces 32 are arranged in the gap and matched with the gap, so as to ensure that the fin 3 is folded and buckled with the left and right sides of the fin 3 on one side and folded and buckled with the upper and lower sides of the fin 3 on the other side, thereby achieving the purpose that the cooling flow channels 5 are respectively arranged along the X-axis direction and the Y-axis direction of the fin 3, and thus realizing the staggered heat exchange of the medium.

Furthermore, a sealant is coated or a sealing adhesive tape is arranged between the inserting sheet 31 and the bending sheet 32 to improve the closing sealing strength between the two adjacent fins 3.

In the specific implementation process, the inserting pieces 31 and the bending pieces 32 on the plurality of fins 3 correspond to each other pairwise, and the inserting pieces 31, the bending pieces 32 and the fins 3 are integrally formed.

Wherein, the one end that the bar groove 4 deviates from fin 3 butts with another adjacent fin 3 to improve the stack intensity between a plurality of fins 1.

The fins 3 are made of metal sheets, so that the heat exchange efficiency is ensured, the overall mass of the heat exchange device is reduced, and the portability is improved.

The outer surface of the fin 3 is provided with a hydrophilic layer for rapidly dispersing condensed water on the fin, so that the heat exchange area is increased, the refrigerating and heating speed is increased, and the noise caused by the fact that the condensed water blocks air flow is avoided.

To sum up, the utility model discloses following beneficial effect has: the utility model discloses a portable wall-hanging heat transfer device, bear heat transfer core 2 by core shell 1, a plurality of fins 3 that pile up each other constitute heat transfer core 2, the bar groove 4 of seting up on heat transfer core 2 is crisscross along fin 3's X axle direction and Y axle direction extension, wherein, fin 3 and fin 3 of one side control the folding pressfitting of side intercrossing, with the folding pressfitting of the upper and lower side intercrossing of fin 3 of its opposite side, a cooling runner 5 for forming along fin 3's X axle direction and Y axle direction respectively, through this setting promptly, make wall-hanging portable heat transfer device rational in infrastructure, the overall mass is lighter, heat exchange efficiency is high, the noise is little, carry simple to operate, the sexual valence relative altitude.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a portable wall-hanging heat transfer device, includes that two riveting covers establish the core shell with can dismantle the cover and inlay heat transfer core in the core shell, its characterized in that: the heat exchange core body comprises a plurality of fins which are stacked mutually, a plurality of strip-shaped grooves used for stabilizing and supporting are formed in the fins, the strip-shaped grooves are linearly and uniformly arranged, the strip-shaped grooves in two adjacent fins extend in the X-axis direction and the Y-axis direction of the fins respectively, the fins and the left and right sides of the fins on one side are mutually crossed and folded and pressed, the fins and the upper and lower sides of the fins on the other side are mutually crossed and folded and pressed, and cooling flow channels in the X-axis direction and the Y-axis direction of the fins are formed respectively.

2. The portable wall-mounted heat exchange device according to claim 1, wherein the fins are symmetrically folded with insertion pieces at left and right sides, the fins are symmetrically provided with bent pieces at upper and lower sides, a gap is maintained between the insertion pieces and the fins, and the bent pieces are arranged in the gap and matched with the gap.

3. The portable wall-mounted heat exchange apparatus of claim 1, wherein the insert sheet and the bent sheet are coated with a sealant or provided with a sealing rubber strip.

4. The portable wall-mounted heat exchange device of claim 1, wherein the core housing is of a rectangular parallelepiped design with media windows cut into four sides.

5. The portable wall mountable heat exchange apparatus of claim 4, wherein said insert tab and said bent tab are integrally formed with said fin.

6. The portable wall-mounted heat exchange device of claim 5, wherein the core shell is symmetrically provided with a mounting strip at one end, and the mounting strip is provided with a strip-shaped hole for detachable connection with the outside.

7. The portable wall-mounted heat exchange apparatus of claim 1, wherein the insert tabs of the plurality of fins correspond to the bent tabs in pairs.

8. The portable wall mountable heat exchange apparatus of claim 1, wherein an end of said channel facing away from said fin abuts another adjacent said fin.

9. The portable wall mountable heat exchange apparatus of claim 1, wherein the fin is formed from sheet metal.

10. The portable wall-mounted heat exchange device of claim 9, wherein the fins have hydrophilic layers on the outer surfaces thereof for rapidly spreading condensed water on the fins, increasing heat exchange area, increasing cooling and heating speed, and preventing noise caused by the condensed water blocking air flow.