CN220606337U - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN220606337U CN220606337U CN202321245774.1U CN202321245774U CN220606337U CN 220606337 U CN220606337 U CN 220606337U CN 202321245774 U CN202321245774 U CN 202321245774U CN 220606337 U CN220606337 U CN 220606337U
- Authority
- CN
- China
- Prior art keywords
- condenser
- air inlet
- air outlet
- heat exchanger
- fan
- Prior art date
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Links
- 238000001816 cooling Methods 0.000 claims abstract description 42
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims abstract description 15
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000003570 air Substances 0.000 description 102
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heat exchanger, comprising: a shell, wherein the middle part in the shell is provided with a condenser; the partition plate is arranged in the middle of the shell and penetrates through the condenser, separates the shell into a cooling area and a heat dissipation area, and separates the condenser into a first part positioned in the cooling area and a second part positioned in the heat dissipation area; the cooling area is provided with an air inlet fan and an air outlet which are positioned on the same side, and the heat dissipation area is provided with an air outlet fan and an air inlet which are positioned on the same side; the utility model can solve the problem that the service life of the electrical components can be influenced by the high temperature generated by the electrical components in the electrical box when the electrical components work in the conventional machine tool electrical box which is arranged in a closed way.
Description
Technical Field
The utility model relates to the technical field of cooling equipment, in particular to a heat exchanger.
Background
The traditional lathe electric box is airtight setting, and the temperature that electrical component produced in the electric box can surpass 60 ℃ at the during operation, under high temperature environment, easily causes electrical apparatus lead wire insulation ageing and break down and burn out, simultaneously, electrical apparatus contact can increase contact resistance because of the high temperature, and contact resistance aggravates the temperature and promotes, so vicious circle is burnt out with leading to the contact, and the high temperature still can influence electrical apparatus protective properties's stability, the reliability of action and the accuracy of measurement.
In view of this, the present application proposes a heat exchanger capable of cooling the interior of an electric box of a machine tool.
Disclosure of Invention
To overcome the above drawbacks, an object of the present utility model is to provide a heat exchanger.
In order to achieve the above purpose, the technical scheme adopted by the utility model comprises the following steps:
a shell, wherein the middle part in the shell is provided with a condenser;
the partition plate is arranged in the middle of the shell and penetrates through the condenser, separates the shell into a cooling area and a heat dissipation area, and separates the condenser into a first part positioned in the cooling area and a second part positioned in the heat dissipation area;
the cooling area is provided with an air inlet fan and an air outlet which are positioned on the same side, and the heat dissipation area is provided with an air outlet fan and an air inlet which are positioned on the same side.
This application is cooling region and heat dissipation region with casing internal partition through the baffle, can realize that the inside air current of electric box does not exchange with outside air current, realizes the inside air current independent cycle of electric box, effectively prevents dust, oil mist, moisture and the corrosive gas in the mill's ambient air and get into in the electric box, further reduces the possibility that electrical components damaged for this application possesses good adaptability, adopts the radiating mode of cooling of condenser simultaneously, can obtain further promotion in conventional tubular heat exchanger's heat exchange efficiency.
In the preferred technical scheme of the heat exchanger, the air inlet fan and the air outlet are arranged at different sides relative to the air outlet fan and the air inlet; or the air inlet fan and the air outlet are arranged on the same side relative to the air outlet fan and the air inlet.
In a preferred embodiment of the above heat exchanger, the condenser is disposed obliquely.
In a preferred embodiment of the above heat exchanger, the condenser is inclined at an angle of 10 ° to 60 °.
In a preferred embodiment of the above heat exchanger, the air outlet is provided at the first portion.
In a preferred embodiment of the above heat exchanger, the air inlet is provided at the second portion.
In the above preferred technical solution of a heat exchanger, a waist-shaped mounting hole is provided on a side portion of the casing.
In the above preferred technical solution of a heat exchanger, the partition plate is made of a heat-insulating material.
The cooling device has the advantages that the air inlet fan and the air outlet fan are controlled to synchronously work, the air inlet fan pumps hot air in the electric box into the cooling area, the hot air is converted into low-temperature air after being cooled through the first part of the condenser, the low-temperature air is blown into the electric box through the air outlet, so that cooling of electric elements in the electric box is achieved, meanwhile, heat absorbed by the first part is transferred to the second part, the air outlet fan pumps the air in the cooling area, and external air enters the cooling area through the air inlet, so that air flow is exchanged in the cooling area, and cooling of the second part of the condenser is achieved.
Drawings
FIG. 1 is a front view of the present utility model from a first perspective;
FIG. 2 is a front view of a second view of the present utility model;
FIG. 3 is a front view of the internal structure of the present utility model;
FIG. 4 is a perspective view of the internal structure of the present utility model;
in the figure: the cooling device comprises a shell 1, a cooling area 101, a heat dissipation area 102, a condenser 2, a first part 21, a second part 22, a partition plate 3, an air inlet fan 4, an air outlet 5, an air outlet fan 6, an air inlet 7 and a waist-shaped mounting hole 8.
Detailed Description
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
It should be noted that, in the description of the present utility model, terms such as "upper", "lower", "left", "right", "front", "rear", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
As shown in fig. 1 to 4, a heat exchanger of the present utility model includes:
a casing 1, the middle part of which is provided with a condenser 2;
a partition plate 3 disposed in the middle of the casing 1 and penetrating through the condenser 2, wherein the partition plate 3 divides the casing 1 into a cooling area 101 and a heat dissipation area 102, and divides the condenser 2 into a first portion 21 located in the cooling area 101 and a second portion 22 located in the heat dissipation area 102;
wherein, the cooling area 101 is provided with an air inlet fan 4 and an air outlet 5 which are positioned on the same side, and the heat dissipation area 102 is provided with an air outlet fan 6 and an air inlet 7 which are positioned on the same side.
Referring to fig. 1-4, a casing 1 is in a strip shape, a partition board 3 is vertically arranged in the middle of the casing 1, the partition board 3 separates the interior of the casing 1 to form a cooling area 101 and a heat dissipation area 102 which are isolated from each other, a condenser 2 is arranged in the middle of the casing 1, the condenser 2 passes through the partition board 3 and is positioned in the cooling area 101 and is a first part 21, the condenser 2 is positioned in the heat dissipation area 102 and is a second part 22, the first part 21 can be equal to the volume of the second part 22, and the first part 21 can also be larger than or smaller than the volume of the first part 21, and is particularly arranged according to actual production requirements; the cooling area 101 of the casing 1 is internally provided with the air inlet fan 4 and the air outlet 5, the air inlet fan 4 is positioned at the end part of the first part 21 of the condenser 2, the heat dissipation area 102 of the casing 1 is internally provided with the air outlet fan 6 and the air inlet 7, the air outlet fan 6 is positioned at the end part of the second part 22 of the condenser 2, and the air inlet 7 and the air outlet 5 are composed of a plurality of strip-shaped small holes, so that the protection of parts inside the casing 1 can be formed while the airflow is ensured to flow, and the practicability is realized.
It should be noted that, this application installs on the lathe electric box back, and air inlet fan 4 and air outlet 5 all communicate the inside setting of electric box.
When the electric box needs to be cooled, the air inlet fan 4 and the air outlet fan 6 are controlled to synchronously work, the air inlet fan 4 pumps hot air in the electric box into the cooling area 101, the hot air is converted into low-temperature air after being cooled through the first part 21 of the condenser 2, the low-temperature air is blown into the electric box through the air outlet 5 to cool electric elements in the electric box, meanwhile, heat absorbed by the first part 21 of the condenser 2 is transferred to the second part 22 of the condenser 2, namely, in the cooling area 102, the air outlet fan 6 pumps the air flow in the cooling area 102, and external air flows enter the cooling area 102 through the air inlet 7, so that the air flow is exchanged in the cooling area 102 to cool the second part 22 of the condenser 2; it should be noted that, the manner of cooling the second portion 22 of the condenser 2 by adopting the air outlet or the air inlet in the heat dissipation area 102 is not limited specifically; this application is cooling region 101 and heat dissipation region 102 with casing 1 internal partition through baffle 3, can realize that the inside air current of electric box does not exchange with outside air current, realizes the inside air current independent cycle of electric box, effectively prevents dust, oil mist, moisture and the corrosive gas in the mill's environmental air and gets into in the electric box, further reduces the possibility that electrical components damaged for this application possesses good adaptability, adopts condenser 2's the radiating mode of cooling simultaneously, can obtain further promotion in conventional tubular heat exchanger's heat exchange efficiency.
In one or more embodiments, the air inlet fan 4 and the air outlet 5 are disposed on different sides with respect to the air outlet fan 6 and the air inlet 7; or the air inlet fan 4 and the air outlet 5 are arranged on the same side relative to the air outlet fan 6 and the air inlet 7.
Referring to fig. 1 and 2, in an embodiment, the air inlet fan 4 and the air outlet 5 may be disposed on different sides with respect to the air outlet fan 6 and the air inlet 7, that is, the air inlet fan 4 and the air outlet 5 are disposed at the bottom of the casing 1 and can be communicated with the electric box, and the air outlet fan 6 and the air outlet 5 may be disposed at the top or other sides of the casing 1.
In other possible embodiments, the air inlet fan 4 and the air outlet 5 may be disposed on the same side with respect to the air outlet fan 6 and the air inlet 7, that is, the air inlet fan 4 and the air outlet 5 are disposed at the bottom of the casing 1 and are communicated with the electrical box, the air outlet fan 6 and the air inlet 7 are also disposed at the bottom of the casing 1, it can be understood that the disposition positions of the air outlet fan 6 and the air inlet 7 are not limited, and may be determined according to the actual production needs, so as to improve the application scope of the present application.
In one or more embodiments, the condenser 2 is disposed at an incline.
With reference to fig. 3, by such arrangement, the compactness of the structure of the present application can be improved, the space utilization rate in the casing 1 can be improved, and the production cost can be reduced.
In one or more embodiments, the condenser 2 is inclined at an angle of 10 ° to 60 °. When the inclination of the condenser 2 is 10 degrees, the shell 1 is in a flat shape, when the inclination of the condenser 2 is 60 degrees, the shell 1 is approximately square, and the structure of the device is changed by adjusting the inclination of the condenser 2, so that the installation requirements under different environments are met.
In one or more embodiments, the air outlet 5 is provided at the first portion 21.
Referring to fig. 2 and 3, the air outlet 5 is disposed at the bottom of the casing 1 and is located right below the first portion 21 of the condenser 2; through this kind of setting, can make the hot air flow that passes through the air inlet fan 4 drum into can be the maximized through condenser 2 cooling treatment, improve this application to the cooling effect of hot air flow, possess the practicality.
In one or more embodiments, the air intake 7 is provided at the second portion 22.
Referring to fig. 1 and 3, the air inlet 7 is disposed at the top of the casing 1 and is located right above the second portion 22 of the condenser 2; through this kind of setting, can make through the absorptive normal atmospheric temperature air current of air inlet fan 4 effectively cool down to the second part 22 of condenser 2, improve the result of use of this application.
In one or more embodiments, the side of the casing 1 is provided with a waist-shaped mounting hole 8. Referring to fig. 1, a waist-shaped mounting hole 8 is used for mounting the cabinet 1 on an electric box.
In one or more embodiments, the separator 3 is made of a thermal insulating material. The partition plate 3 can be made of hard plastic or metal material; the partition plate 3 is made of heat preservation and insulation materials, so that the temperatures in the cooling area 101 and the heat dissipation area 102 can form obvious differences, the stability of the temperature in the cooling area 101 is guaranteed, and the cooling effect of the heat flow in the cooling area 101 is improved.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. A heat exchanger, comprising:
a shell, wherein the middle part in the shell is provided with a condenser;
the partition plate is arranged in the middle of the shell and penetrates through the condenser, separates the shell into a cooling area and a heat dissipation area, and separates the condenser into a first part positioned in the cooling area and a second part positioned in the heat dissipation area;
the cooling area is provided with an air inlet fan and an air outlet which are positioned on the same side, and the heat dissipation area is provided with an air outlet fan and an air inlet which are positioned on the same side.
2. A heat exchanger according to claim 1, wherein: the air inlet fan and the air outlet are arranged at different sides relative to the air outlet fan and the air inlet; or the air inlet fan and the air outlet are arranged on the same side relative to the air outlet fan and the air inlet.
3. A heat exchanger according to claim 1, wherein: the condenser is arranged obliquely.
4. A heat exchanger according to claim 3, wherein: the inclination angle of the condenser is 10 degrees to 60 degrees.
5. A heat exchanger according to claim 1, wherein: the air outlet is arranged at the first part.
6. A heat exchanger according to claim 1, wherein: the air inlet is arranged at the second part.
7. A heat exchanger according to claim 1, wherein: the side part of the shell is provided with a waist-shaped mounting hole.
8. A heat exchanger according to claim 1, wherein: the partition board is made of heat-insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321245774.1U CN220606337U (en) | 2023-05-22 | 2023-05-22 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321245774.1U CN220606337U (en) | 2023-05-22 | 2023-05-22 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220606337U true CN220606337U (en) | 2024-03-15 |
Family
ID=90170916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321245774.1U Active CN220606337U (en) | 2023-05-22 | 2023-05-22 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220606337U (en) |
-
2023
- 2023-05-22 CN CN202321245774.1U patent/CN220606337U/en active Active
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| GR01 | Patent grant |