CN210608228U - Heat radiation structure for switch cabinet - Google Patents
Heat radiation structure for switch cabinet Download PDFInfo
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- CN210608228U CN210608228U CN201921869488.6U CN201921869488U CN210608228U CN 210608228 U CN210608228 U CN 210608228U CN 201921869488 U CN201921869488 U CN 201921869488U CN 210608228 U CN210608228 U CN 210608228U
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- switch cabinet
- cubical switchboard
- heat dissipation
- heat
- ventilation
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Abstract
The utility model discloses a heat radiation structure for cubical switchboard relates to the cubical switchboard field, including cubical switchboard and ventilation case, seted up small-size through-hole on the components and parts mounting panel, the rear side of components and parts mounting panel is provided with the heat absorption cotton, and the cotton rear side of heat absorption is provided with circulating pipe, and the inboard of ventilation case is provided with ventilation fan, and the inboard of cubical switchboard is provided with the ion fan, and the louvre has been seted up to the upper end of cubical switchboard, and the bottom of ventilation case is provided with the waterproof board, and the vent has been seted up in the outside of ventilation case. The utility model discloses a small-size through-hole, the cooperation of heat absorption cotton and circulating pipe are used, and the heat of components and parts mounting panel is taken away in effective absorption, improves the radiating efficiency, reduces the temperature in the cubical switchboard, and ventilation fan, vent, ion fan and louvre cooperation are used, strengthen the circulation of air in the cubical switchboard, effectively cool down the heat dissipation to the cubical switchboard, and waterproof ventilated membrane and waterproof board jointly use, improve the waterproof performance of device, the components and parts normal use in the protection cubical switchboard.
Description
Technical Field
The utility model relates to a cubical switchboard field specifically is a heat radiation structure for cubical switchboard.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.
The existing switch cabinet is poor in heat dissipation effect, too high in component temperature, poor in waterproof effect and low in safety performance, and the normal use of the switch cabinet is seriously affected.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a heat radiation structure for cubical switchboard, through small-size through-hole, the cooperation of heat absorption cotton and circulating pipe is used, can effectively adsorb the heat of taking away the components and parts mounting panel, the heat dissipation efficiency is improved, reduce the temperature in the cubical switchboard, ensure the normal use of components and parts, ventilation fan simultaneously, the vent, ion fan and louvre cooperation are used, can strengthen the circulation of air in the cubical switchboard, effectively cool down the heat dissipation to the cubical switchboard, waterproof ventilated membrane and waterproof board jointly use, can improve the waterproof performance of device, components and parts normal use in the protection cubical switchboard.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the technical proposal that: a heat dissipation structure for a switch cabinet comprises a switch cabinet and a ventilation box arranged at the bottom end of the switch cabinet, wherein a component mounting plate is fixedly arranged at the rear side inside the switch cabinet, a plurality of small through holes which are uniformly distributed are formed in the component mounting plate, heat absorption cotton is arranged at the rear side of the component mounting plate, a circulating water pipe fixedly connected with the switch cabinet is arranged at the rear side of the heat absorption cotton, the circulating water pipe is connected with a water tank through a water inlet pipe and a water outlet pipe, a booster pump arranged at the outer side of the switch cabinet is hermetically connected to the water inlet pipe, a ventilation fan fixedly connected with the bottom end of the switch cabinet is fixedly arranged at the inner side of the ventilation box, a plurality of ion fans which are uniformly distributed are fixedly arranged at the inner side of the switch cabinet, and a plurality of heat dissipation holes which are uniformly distributed among the ion fans are formed in the, the bottom mounting of ventilation case is provided with the waterproof board, a plurality of evenly distributed's vent is seted up in the outside of ventilation case, be provided with on the vent with the waterproof ventilated membrane that the ventilation case is connected.
Preferably, a plurality of be provided with on the louvre with the dust screen that the cubical switchboard is connected, the upper end four corners department of cubical switchboard all is fixed and is provided with the pillar, four the same baffle is fixed to be provided with on the pillar.
Preferably, the front side surface of the switch cabinet is hinged to a cabinet door through a hinge, the cabinet door is provided with a door lock matched with the switch cabinet, and the front side surface of the cabinet door is provided with an observation window.
Preferably, the water inlet pipe on the circulating water pipe is connected with the water outlet on the water tank in a sealing manner, and the water outlet pipe on the circulating water pipe is connected with the water inlet on the water tank in a sealing manner.
Preferably, circulating pipe' S structure is S type structure, circulating pipe with the cotton laminating of heat absorption is connected.
Preferably, the ventilation fan, the ion blower and the booster pump are all electrically connected with an external power supply.
Preferably, the baffle is of an arc structure, and the area of the baffle is larger than that of the switch cabinet.
Preferably, the ventilation fan, the ion blower and the switch cabinet are provided with connectors which are matched for use.
(III) advantageous effects
The beneficial effects of the utility model reside in that:
1. through small-size through-hole, the cooperation of the cotton and circulating pipe of heat absorption is used, can effectively adsorb the heat of taking away the components and parts mounting panel, improves the radiating efficiency, reduces the temperature in the cubical switchboard, ensures the normal use of components and parts.
2. Meanwhile, the ventilation fan, the ventilation opening, the ion fan and the heat dissipation holes are matched for use, so that air circulation in the switch cabinet can be enhanced, and the switch cabinet is effectively cooled and dissipated.
3. The waterproof ventilated membrane can effectively prevent dust from entering the switch cabinet, and components in the switch cabinet can be protected from normal use.
4. The waterproof breathable film and the waterproof plate are used together, so that the waterproof performance of the device can be improved, and the switch cabinet is effectively protected.
5. The ion fan has the effect of removing dust and static electricity, protects the normal use of the device and improves the use safety of the device.
6. The dust screen can prevent that the dust from getting into the cubical switchboard in, the baffle can block the dust, prevents that the dust from falling the upper end of cubical switchboard, effectively protects the cubical switchboard.
Drawings
Fig. 1 is a front sectional view of a preferred embodiment of a heat dissipation structure for a switch cabinet according to the present invention;
fig. 2 is a front view of a preferred embodiment of a heat dissipation structure for a switch cabinet according to the present invention;
fig. 3 is a side view of a preferred embodiment of a heat dissipation structure for a switch cabinet according to the present invention;
fig. 4 is a side sectional view of a preferred embodiment of a heat dissipation structure for a switch cabinet according to the present invention;
fig. 5 is a top view of a switch cabinet according to a preferred embodiment of the heat dissipation structure for a switch cabinet provided by the present invention;
fig. 6 is a perspective view of a preferred embodiment of a heat dissipation structure for a switch cabinet according to the present invention.
In the figure: 1-switch cabinet, 2-ventilation box, 3-ventilation fan, 4-waterproof board, 5-circulating water pipe, 6-water inlet pipe, 7-water outlet pipe, 8-ion fan, 9-support, 10-baffle, 11-ventilation opening, 12-cabinet door, 13-observation window, 14-door lock, 15-water tank, 16-booster pump, 17-component mounting plate, 18-heat absorption cotton, 19-small through hole, 20-heat dissipation hole and 21-dustproof net.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-6, the utility model provides a technical solution: a heat dissipation structure for a switch cabinet comprises a switch cabinet 1 and a ventilation box 2 arranged at the bottom end of the switch cabinet 1, wherein a component mounting plate 17 is fixedly arranged at the rear side inside the switch cabinet 1, a plurality of small through holes 19 which are uniformly distributed are formed in the component mounting plate 17, heat absorption cotton 18 is arranged at the rear side of the component mounting plate 17, a circulating water pipe 5 fixedly connected with the switch cabinet 1 is arranged at the rear side of the heat absorption cotton 18, the circulating water pipe 5 is connected with a water tank 15 through a water inlet pipe 6 and a water outlet pipe 7, a booster pump 16 arranged at the outer side of the switch cabinet 1 is hermetically connected to the water inlet pipe 6, a ventilation fan 3 fixedly connected with the bottom end of the switch cabinet 1 is fixedly arranged at the inner side of the ventilation box 2, two ion fans 8 which are uniformly distributed are fixedly arranged at the inner side of the switch cabinet 1, a plurality of 20 which are uniformly distributed, the bottom fixing of draft box 2 is provided with waterproof board 4, a plurality of evenly distributed's vent 11 is seted up in the outside of draft box 2, be provided with the waterproof ventilated membrane of being connected with draft box 2 on the vent 11, during the use, the heat that components and parts produced enters into in the heat absorption cotton 18 through small-size through-hole 19, then booster pump 16 can drive the water in the water tank 15 and flow in circulating pipe 5, adsorb the heat in the heat absorption cotton 18 and take away, ventilation fan 3 blows in the cubical switchboard 1 through vent 11 simultaneously, then discharge the heat through two ion fan 8, louvre 20 can dispel the heat, through the cooperation of small-size through-hole 19, heat absorption cotton 18 and circulating pipe 5, can effectively adsorb the heat on taking away components and parts mounting panel 17, improve the radiating efficiency, reduce the temperature in the cubical switchboard 1, ensure the normal use of components and parts, ventilation fan 3 simultaneously, Vent 11, ion fan 8 and louvre 20 cooperation are used, can strengthen the circulation of air in the cubical switchboard 1, effectively cool down the heat dissipation to cubical switchboard 1, waterproof ventilated membrane can effectively obstruct in the dust gets into cubical switchboard 1, the components and parts normal use in the protection cubical switchboard 1, waterproof ventilated membrane and waterproof board 4 jointly use, can improve the waterproof performance of device, effectively protect cubical switchboard 1, ion fan 8 has the effect that removes dust and destatics, protection device's normal use, the safety in utilization of device is improved.
In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 6, a dust screen 21 connected to the switch cabinet 1 is disposed on the plurality of heat dissipation holes 20, pillars 9 are fixedly disposed at four corners of the upper end of the switch cabinet 1, the same baffle 10 is fixedly disposed on the four pillars 9, the dust screen 21 can prevent dust from entering the switch cabinet 1, the baffle 10 can block dust, and the dust is prevented from falling to the upper end of the switch cabinet 1, so as to effectively protect the switch cabinet 1.
In the present embodiment, as shown in fig. 1, fig. 2 and fig. 6, a cabinet door 12 is hinged to a front side surface of the switch cabinet 1 through a hinge, a door lock 14 used in cooperation with the switch cabinet 1 is disposed on the cabinet door 12, an observation window 13 is disposed on the front side surface of the cabinet door 12, and the observation window 13 facilitates a user to observe a state in the switch cabinet 1, and is convenient to use.
In this embodiment, as shown in fig. 1, fig. 3 and fig. 4, the water inlet pipe 6 on the circulating water pipe 5 is connected with the water outlet on the water tank 15 in a sealing manner, the water outlet pipe 7 on the circulating water pipe 5 is connected with the water inlet on the water tank 15 in a sealing manner, and the water body circulates to facilitate heat dissipation.
In this embodiment, as shown in fig. 1, the circulating water pipe 5 has an S-shaped structure, and the circulating water pipe 5 is attached to the heat absorbing cotton 18 to effectively dissipate heat.
In the present embodiment, as shown in fig. 1, the ventilation fan 3, the ion blower 8 and the booster pump 16 are all electrically connected to an external power source to provide power.
In the present embodiment, as shown in fig. 1, 2 and 6, the baffle 10 has an arc structure, and the area of the baffle 10 is larger than that of the switch cabinet 1, so as to effectively block dust.
In this embodiment, as shown in fig. 1, connectors are provided at the joints of the ventilation fan 3, the ion blower 8 and the switch cabinet 1, and the design is reasonable.
The utility model discloses an operating procedure does:
s1, when the heat-absorbing cotton is used, heat generated by components enters the heat-absorbing cotton 18 through the small through hole 19, and then the booster pump 16 drives water in the water tank 15 to flow in the circulating water pipe 5 to absorb and take away the heat in the heat-absorbing cotton 18;
s2, the ventilation fan 3 blows air into the switch cabinet 1 through the ventilation opening 11, then the heat is discharged through the two ion fans 8, and the heat radiation holes 20 can radiate the heat;
s3, the ventilation fan 3, the ventilation opening 11, the ion blower 8 and the heat dissipation hole 20 are matched for use, so that the air circulation in the switch cabinet 1 can be enhanced.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides a heat radiation structure for cubical switchboard which characterized in that: comprises a switch cabinet (1) and a ventilation box (2) arranged at the bottom end of the switch cabinet (1), wherein an element mounting plate (17) is fixedly arranged at the rear side inside the switch cabinet (1), a plurality of uniformly distributed small through holes (19) are formed in the element mounting plate (17), heat absorption cotton (18) is arranged at the rear side of the element mounting plate (17), a circulating water pipe (5) fixedly connected with the switch cabinet (1) is arranged at the rear side of the heat absorption cotton (18), the circulating water pipe (5) is connected with a water tank (15) through a water inlet pipe (6) and a water outlet pipe (7), a booster pump (16) arranged at the outer side of the switch cabinet (1) is hermetically connected to the water inlet pipe (6), a ventilation fan (3) fixedly connected with the bottom end of the switch cabinet (1) is fixedly arranged at the inner side of the ventilation box (2), the inboard fixed ion fan (8) that are provided with a plurality of evenly distributed of cubical switchboard (1), set up in a plurality of louvre (20) of a plurality of evenly distributed between ion fan (8) has been seted up to the upper end of cubical switchboard (1), the bottom mounting of fume box (2) is provided with waterproof board (4), a plurality of evenly distributed's vent (11) has been seted up in the outside of fume box (2), be provided with on vent (11) with the waterproof ventilated membrane that fume box (2) are connected.
2. The heat dissipation structure for the switch cabinet according to claim 1, wherein: the dustproof net (21) connected with the switch cabinet (1) is arranged on the radiating holes (20), the supporting columns (9) are fixedly arranged at four corners of the upper end of the switch cabinet (1), and the same baffle (10) is fixedly arranged on the four supporting columns (9).
3. The heat dissipation structure for the switch cabinet according to claim 1, wherein: the front side surface of the switch cabinet (1) is hinged with a cabinet door (12) through a hinge, a door lock (14) matched with the switch cabinet (1) for use is arranged on the cabinet door (12), and an observation window (13) is arranged on the front side surface of the cabinet door (12).
4. The heat dissipation structure for the switch cabinet according to claim 1, wherein: the water inlet pipe (6) on the circulating water pipe (5) is connected with the water outlet on the water tank (15) in a sealing mode, and the water outlet pipe (7) on the circulating water pipe (5) is connected with the water inlet on the water tank (15) in a sealing mode.
5. The heat dissipation structure for the switch cabinet according to claim 1, wherein: the structure of the circulating water pipe (5) is an S-shaped structure, and the circulating water pipe (5) is attached to the heat absorption cotton (18).
6. The heat dissipation structure for the switch cabinet according to claim 1, wherein: the ventilation fan (3), the ion blower (8) and the booster pump (16) are all electrically connected with an external power supply.
7. The heat dissipation structure for the switch cabinet according to claim 2, wherein: the baffle (10) is of an arc-shaped structure, and the area of the baffle (10) is larger than that of the switch cabinet (1).
8. The heat dissipation structure for the switch cabinet according to claim 1, wherein: the ventilating fan (3), the ion fan (8) and the switch cabinet (1) are provided with connectors which are matched for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921869488.6U CN210608228U (en) | 2019-11-01 | 2019-11-01 | Heat radiation structure for switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921869488.6U CN210608228U (en) | 2019-11-01 | 2019-11-01 | Heat radiation structure for switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210608228U true CN210608228U (en) | 2020-05-22 |
Family
ID=70695532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921869488.6U Active CN210608228U (en) | 2019-11-01 | 2019-11-01 | Heat radiation structure for switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210608228U (en) |
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2019
- 2019-11-01 CN CN201921869488.6U patent/CN210608228U/en active Active
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