CN213960624U - Heat dissipation device of electric automation cabinet - Google Patents
Heat dissipation device of electric automation cabinet Download PDFInfo
- Publication number
- CN213960624U CN213960624U CN202120049290.4U CN202120049290U CN213960624U CN 213960624 U CN213960624 U CN 213960624U CN 202120049290 U CN202120049290 U CN 202120049290U CN 213960624 U CN213960624 U CN 213960624U
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- Prior art keywords
- heat dissipation
- heat
- dehumidification
- filter screen
- automation cabinet
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 46
- 238000007791 dehumidification Methods 0.000 claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 239000002274 desiccant Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000005057 refrigeration Methods 0.000 claims description 9
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000007812 deficiency Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 235000012773 waffles Nutrition 0.000 description 6
- 239000003507 refrigerant Substances 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004883 computer application Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Drying Of Gases (AREA)
Abstract
本实用新型涉及散热装置技术领域，具体涉及一种电气自动化柜体的散热装置，包括散热器本体、风机罩与过滤网，风机罩一体式连接于散热器本体的底板中部，过滤网位于风机罩的外周，过滤网内侧固定连接有除湿网格板，除湿网格板内侧一体式连接除湿件，散热器本体内部中端固定安装有散热风机，散热器本体背部固定安装有导热板，导热板一体式连接散热片，散热器本体前端固定安装温控装置。本实用新型克服了现有技术的不足，通过过滤网对进入散热器本体内部的空气进行防尘过滤，除湿网格板吸收空气中的水分，起到除湿的作用，能够显著降低空气的湿度，除湿件内的干燥剂对电气自动化柜体内的水分进行吸收，进一步提高除湿效率。
The utility model relates to the technical field of heat dissipation devices, in particular to a heat dissipation device for an electrical automation cabinet, comprising a radiator body, a fan cover and a filter screen. The fan cover is integrally connected to the middle of the bottom plate of the radiator body, and the filter screen is located in the fan cover The inner side of the filter screen is fixedly connected with a dehumidification grid plate, the inner side of the dehumidification grid plate is integrally connected to the dehumidifier, the middle end of the radiator body is fixedly installed with a cooling fan, and the back of the radiator body is fixedly installed with a heat conduction plate, and the heat conduction plate is integrated The heat sink is connected to the heat sink, and the temperature control device is fixedly installed at the front end of the heat sink body. The utility model overcomes the deficiencies of the prior art. The air entering the inside of the radiator body is dust-filtered through the filter screen, and the dehumidification grid plate absorbs the moisture in the air, plays the role of dehumidification, and can significantly reduce the humidity of the air. The desiccant in the dehumidifier absorbs the moisture in the electrical automation cabinet to further improve the dehumidification efficiency.
Description
Technical Field
The utility model relates to a heat abstractor technical field specifically is a heat abstractor of the electric automatization cabinet body.
Background
The electric engineering and the automation thereof relate to a plurality of fields such as power electronic technology, computer technology, motor and electrical appliance technical information and network control technology, electromechanical integration technology and the like, are subjects with stronger comprehensiveness, and are mainly characterized in that strong and weak current is combined, electromechanical combination, software and hardware combination, electrotechnical technology and electronic technology are combined, and elements are combined with a system, so that students can obtain basic skills in the fields such as electrotechnical electronics, system control, electric control, power system automation, electric automation devices, computer application technology and the like.
The heat dissipation can not be adjusted according to the heat in the electric automation cabinet, the conventional heat dissipation device usually runs for a long time, and if the cabinet is used in a cold region, the heat dissipation device is opened for a long time, so that the temperature in the cabinet is low, and adverse effects can be caused on electric equipment.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a heat abstractor of the electric automatization cabinet body has overcome the not enough of prior art, and structural design is simple, and effectual current heat abstractor of having solved can't adjust the heat dissipation according to the internal portion heat of electric automatization cabinet, and the radiator all is long-time operation usually, if the cabinet body when the cold area uses, the radiator is opened for a long time and is leaded to the internal temperature of cabinet low easily, can lead to the problem of bad influence to electrical equipment.
In order to solve the technical problem, the utility model provides a following technical scheme:
a heat dissipation device of an electric automation cabinet body comprises a heat dissipation device body, a fan cover and a filter screen, wherein the fan cover is integrally connected to the middle of a bottom plate of the heat dissipation device body, the filter screen is positioned on the periphery of the fan cover, a dehumidification grid plate is fixedly connected to the inner side of the filter screen, a dehumidification part is integrally connected to the inner side of the dehumidification grid plate, a heat dissipation fan is fixedly installed at the middle end of the inner part of the heat dissipation device body, the left side of the heat dissipation fan is movably connected with a heat dissipation box, the back of the heat dissipation box is integrally connected with a lead wire, the right side of the heat dissipation fan is movably connected with a refrigeration box, the back of the refrigeration box is integrally connected with a water pipe, the water pipe is fixedly connected with an evaporator, an air outlet pipe is fixedly arranged at the upper end of the evaporator, a heat conduction plate is fixedly installed at the back of the heat dissipation device body, the heat conduction plate is integrally connected with a heat dissipation fin, and a temperature control device is fixedly installed at the front end of the heat dissipation device body, the bottom surface of the temperature control device is integrally connected with a temperature sensor and a humidity sensor, and a temperature and humidity display board is fixedly mounted on the base surface of the temperature control device.
As the utility model discloses a preferred technical scheme of heat abstractor of the electric automatization cabinet body, filter screen and fan casing cover the ventilation hole of radiator body respectively, and the inside filter screen position that corresponds of radiator body installs the dehumidification waffle slab.
As the utility model discloses an optimal technical scheme of heat abstractor of the electric automatization cabinet body, the dehumidification spare rotates through the end screw thread and connects the dehumidification waffle slab, and the inside drier that has added of dehumidification spare.
As the utility model discloses a preferred technical scheme of heat abstractor of the electric automatization cabinet body, the evaporimeter runs through electric automatization cabinet body coupling radiator body through lead wire and water pipe, and the evaporimeter is outside unit to inside snakelike the surrounding evaporation tube that has of evaporimeter.
As the utility model discloses a preferred technical scheme of heat abstractor of the electric automatization cabinet body, heat-conducting plate one side laminating radiator body back, one side is run through the external fin of electric automatization cabinet body coupling, and the figure of fin is the vertical equidistance of multiunit and arranges.
As the utility model discloses an optimal technical scheme of heat abstractor of the electric automatization cabinet body, the inside control unit that is provided with of temperature control device, and temperature sensor and humidity transducer pass through the control unit electric connection cooling fan respectively and the piece dehumidifies.
The embodiment of the utility model provides a heat abstractor of the electric automatization cabinet body possesses following beneficial effect: the internal portion heat of electric automatization cabinet gets into the radiator after through the filter screen filtration originally internally, and dehumidification waffle slab and dehumidification absorb the internal portion moisture of cabinet, makes cold and hot wind circulate at the internal portion of cabinet through heat-conducting plate, fin, cooling fan and evaporimeter, avoids the too high influence electrical equipment of the internal portion humiture of cabinet, improves the internal portion electrical equipment's of electric automatization cabinet life.
1. Can respond to the temperature and the humidity of the internal portion of electric automatization cabinet through setting up inside temperature sensor and the humidity transducer of temperature control device, start radiator fan and evaporimeter through the control unit when temperature sensor senses the internal heat of cabinet too high, it is internal that drive radiator fan pours into the cabinet with cold air into, the heat passes through the heat-conducting plate transmission to fin derivation, make the internal portion temperature of cabinet decline, when the heat descends to the settlement temperature, the control unit disconnection makes radiator fan stop the heat dissipation, avoid resulting in the internal temperature of cabinet to hang down excessively.
2. Through setting up the filter screen, the dehumidification waffle slab, the dehumidification piece, filter the inside air that gets into the radiator body through the filter screen, play dirt-proof effect, the moisture in the dehumidification waffle slab absorption air plays the effect of dehumidification, can show the humidity that reduces the air, the drier in the dehumidification piece absorbs the internal moisture of electrical automation cabinet, further improves dehumidification efficiency, reduces the internal humidity of electrical automation cabinet, avoid influencing electrical equipment because of the humidity.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic structural view of the temperature control device of the present invention.
In the figure: 1. a heat sink body; 2. a fan guard; 3. a filter screen; 4. dehumidifying the grid plate; 5. a dehumidifying part; 6. a heat radiation fan; 7. a heat dissipation box; 8. a lead wire; 9. a refrigeration case; 10. a water pipe; 11. an evaporator; 12. an air outlet pipe; 13. a heat conducting plate; 14. a heat sink; 15. a temperature control device; 16. a temperature sensor; 17. a humidity sensor; 18. temperature and humidity display panel.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figures 1-3, a heat dissipation device for an electric automation cabinet comprises a heat radiator body 1, a fan cover 2 and a filter screen 3, wherein the fan cover 2 is integrally connected with the middle part of a bottom plate of the heat radiator body 1, the filter screen 3 is positioned at the periphery of the fan cover 2, the inner side of the filter screen 3 is fixedly connected with a dehumidification grid plate 4, the inner side of the dehumidification grid plate 4 is integrally connected with a dehumidification part 5, the middle end in the heat radiator body 1 is fixedly provided with a heat dissipation fan 6, the left side of the heat dissipation fan 6 is movably connected with a heat dissipation box 7, the back of the heat dissipation box 7 is integrally connected with a lead 8, the right side of the heat dissipation fan 6 is movably connected with a refrigeration box 9, the back of the refrigeration box 9 is integrally connected with a water pipe 10, the water pipe 10 is fixedly connected with an evaporator 11, the upper end of the evaporator 11 is fixedly provided with an air outlet pipe 12, the back of the heat radiator body 1 is fixedly provided with a heat conduction plate 13, and the heat conduction plate 13 is integrally connected with a heat dissipation fin 14, the front end of the radiator body 1 is fixedly provided with a temperature control device 15, the bottom surface of the temperature control device 15 is integrally connected with a temperature sensor 16 and a humidity sensor 17, and the base surface of the temperature control device 15 is fixedly provided with a temperature and humidity display panel 18.
The filter screen 3 and the fan cover 2 respectively cover the vent holes of the radiator body 1, and a dehumidification grid plate 4 is arranged in the radiator body 1 corresponding to the filter screen 3; filter screen 3 and fan guard 2 can filter the inside air of business turn over radiator body 1, play dirt-proof effect, and dehumidification grid plate 4 can absorb the moisture in the air, can show the humidity that reduces in the air, plays the effect of dehumidification.
The dehumidification part 5 is rotatably connected with the dehumidification gridding plate 4 through end head threads, and a drying agent is added in the dehumidification part 5; dehumidification piece 5 can absorb the internal moisture of electric automatization cabinet through the drier, and threaded connection makes 5 convenient to detach of dehumidification piece supply the drier, improves dehumidification efficiency and dehumidification effect.
The evaporator 11 penetrates through the electric automation cabinet body through a lead 8 and a water pipe 10 to be connected with the radiator body 1, the evaporator 11 is an external unit, and the evaporator 11 is internally provided with an evaporation pipe in a snake-shaped surrounding manner; the evaporator 11 gasifies the compressed and liquefied refrigerant, changes the refrigerant into a gaseous state from a liquid state, absorbs heat simultaneously, and has the function of reducing the temperature of surrounding media to play a refrigeration role, and the evaporator 11 can perform cold-heat exchange on air inside the electric automation cabinet body, release cold air into the space and rapidly cool the inside of the electric automation cabinet body.
Wherein, one side of the heat conducting plate 13 is attached to the back of the radiator body 1, one side of the heat conducting plate penetrates through the electric automation cabinet body to be connected with external radiating fins 14, and the radiating fins 14 are vertically arranged in a plurality of groups at equal intervals; the heat dissipation principle of the heat dissipation fins 14 is to increase the surface area to accelerate heat dissipation, quickly absorb heat through the heat conduction plate 13, and dissipate the heat through the heat dissipation fins 14, so that the internal heat is quickly dissipated.
Wherein, a control unit is arranged in the temperature control device 15, and the temperature sensor 16 and the humidity sensor 17 are respectively and electrically connected with the cooling fan 6 and the dehumidifying part 5 through the control unit; temperature control device 15 can switch on or break off evaporimeter 11 and dehumidification piece 5 according to the internal portion humiture environment of electric automatization cabinet, and temperature sensor 16 and humidity transducer 17 can real time monitoring to the automatic sampling of environment humiture, will start radiator body 1 when the internal humiture of electric automatization cabinet is higher than the setting value, remove manual operation from, improve the practicality.
The working principle is as follows: when the utility model is used, firstly, the radiator body 1 is arranged at the top end of the internal part of the electric automation cabinet, after being connected with an external power supply, the temperature and the humidity suitable for the use of the electric equipment are set through the temperature and humidity display panel 18, the temperature sensor 16 and the humidity sensor 17 automatically sample the environmental temperature and the humidity, the using environment of the electric automation cabinet can be monitored in real time, when the temperature in the electric automation cabinet is higher than a set value, the temperature control device 15 can conduct the heat radiation fan 6 and the evaporator 11 to radiate the internal part of the electric automation cabinet according to the internal temperature environment, the evaporator 11 gasifies the compressed and liquefied refrigerant, the refrigerant is changed from liquid state to gas state, and absorbs heat at the same time, the function is to reduce the temperature of the surrounding medium, the refrigeration function is realized, the cold air is blown to the internal part of the cabinet through the heat radiation fan 6, the cooling function is realized, and the heat is rapidly absorbed through the heat conduction plate 13, give out the cabinet body with heat transfer to fin 14 again, make the internal portion heat of cabinet scatter and disappear fast, when humidity transducer 17 detects settlement humidity, the internal air of cabinet passes through filter screen 3 and gets into this body 1 of radiator, play and filter dirt-proof effect, the moisture in the air can be absorbed to the inboard dehumidification waffle slab 4 of filter screen 3, can show the humidity that reduces the air, absorb moisture by the inside drier of dehumidification piece 5 again, play the effect of dehumidification, manual operation is removed from in temperature control device 15's the setting, the high practicality.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A heat dissipation device of an electric automation cabinet comprises a heat dissipation device body (1), a fan cover (2) and a filter screen (3), wherein the fan cover (2) is integrally connected to the middle of a bottom plate of the heat dissipation device body (1), and the filter screen (3) is located on the periphery of the fan cover (2); the heat radiator is characterized in that a dehumidification grid plate (4) is fixedly connected to the inner side of the filter screen (3), a dehumidification part (5) is integrally connected to the inner side of the dehumidification grid plate (4), a cooling fan (6) is fixedly installed at the middle end of the inner portion of the radiator body (1), a heat dissipation box (7) is movably connected to the left side of the cooling fan (6), a back integral type connecting lead (8) of the heat dissipation box (7), a right side of the cooling fan (6) is movably connected with a refrigeration box (9), the back integral type of the refrigeration box (9) is connected with a water pipe (10), the water pipe (10) is fixedly connected with an evaporator (11), an air outlet pipe (12) is fixedly arranged at the upper end of the evaporator (11), a heat conduction plate (13) is fixedly installed at the back of the radiator body (1), a cooling fin (14) is connected with the heat conduction plate (13), and an integral type temperature control installation device (15) is fixedly installed at the front end of the radiator body (1), temperature control device (15) bottom surface integral type is connected with temperature sensor (16) and humidity transducer (17), temperature control device (15) base face fixed mounting humiture display panel (18).
2. The heat dissipation device of an electric automation cabinet body as claimed in claim 1, wherein the filter screen (3) and the fan cover (2) cover the vent hole of the heat sink body (1) respectively, and a dehumidification grid plate (4) is installed inside the heat sink body (1) corresponding to the filter screen (3).
3. The heat dissipation device of an electric automation cabinet as claimed in claim 1, characterized in that the dehumidifying part (5) is connected with the dehumidifying grid plate (4) in a rotating manner through end threads, and a desiccant is added in the dehumidifying part (5).
4. The heat dissipation device of an electric automation cabinet as claimed in claim 1, characterized in that the evaporator (11) is connected to the heat sink body (1) through a lead (8) and a water pipe (10), and the evaporator (11) is an external unit, and the evaporator (11) is internally coiled with an evaporation pipe.
5. The heat dissipation device of an electric automation cabinet as claimed in claim 1, wherein one side of the heat conduction plate (13) is attached to the back of the heat sink body (1), one side of the heat conduction plate penetrates through the electric automation cabinet to be connected with external heat dissipation fins (14), and the number of the heat dissipation fins (14) is multiple groups of vertical and equidistant arrangement.
6. The heat dissipation device of an electric automation cabinet as claimed in claim 1, characterized in that a control unit is arranged inside the temperature control device (15), and the temperature sensor (16) and the humidity sensor (17) are respectively electrically connected to the heat dissipation fan (6) and the dehumidifying part (5) through the control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120049290.4U CN213960624U (en) | 2021-01-09 | 2021-01-09 | Heat dissipation device of electric automation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120049290.4U CN213960624U (en) | 2021-01-09 | 2021-01-09 | Heat dissipation device of electric automation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213960624U true CN213960624U (en) | 2021-08-13 |
Family
ID=77197890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120049290.4U Expired - Fee Related CN213960624U (en) | 2021-01-09 | 2021-01-09 | Heat dissipation device of electric automation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213960624U (en) |
-
2021
- 2021-01-09 CN CN202120049290.4U patent/CN213960624U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210813 Termination date: 20220109 |