CN214673798U - Ventilation cooling type high-voltage electric cabinet - Google Patents
Ventilation cooling type high-voltage electric cabinet Download PDFInfo
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- CN214673798U CN214673798U CN202120279833.1U CN202120279833U CN214673798U CN 214673798 U CN214673798 U CN 214673798U CN 202120279833 U CN202120279833 U CN 202120279833U CN 214673798 U CN214673798 U CN 214673798U
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- heat dissipation
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Abstract
The utility model relates to a ventilation and heat dissipation type high-voltage electric cabinet, which is provided with a bracket, wherein a cabinet body is fixedly arranged on the bracket; the fixed heat dissipation case that is equipped with in below of the cabinet body, the heat dissipation incasement is equipped with the radiating box mechanism that is used for the internal radiating of cabinet, radiating box mechanism is including fixing the first forced draught blower in radiating bottom of the case portion, fix the cooling ring that just can inject the coolant liquid at the radiating box, and fix the spiral baffle at the radiating box, the top at the cooling ring is fixed to the spiral baffle, be equipped with the drier on the spiral baffle, be equipped with the cooling bath that can inject the coolant liquid in the cooling ring, be equipped with a plurality of air intakes on the bottom surface of the cabinet body, the spiral baffle is fixed and is formed inlet air channel behind the radiating box, inlet air channel's air-out end and each air intake intercommunication, the top of the cabinet body is equipped with the air outlet, be equipped with the second forced draught blower on the air outlet, first forced draught blower pushes away the cooling ring in proper order, derive the air outlet behind spiral baffle and the radiating box, and send out the wind through the second forced draught blower. The utility model discloses the structure is ingenious, and convenient practicality.
Description
Technical Field
The utility model relates to a ventilation cooling formula high-tension electricity cabinet.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load. The existing power dispatching automation power distribution cabinet body is not provided with a high-efficiency heat dissipation device, heat can be dissipated only in a self-contained heat dissipation mode when elements work, the heat dissipation effect is poor, the working efficiency of electronic elements is affected, the consumption of the elements is increased, and the service life of the elements is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a structure is ingenious, convenient practical's ventilation cooling formula high-tension electricity cabinet.
Realize the utility model discloses the technical scheme of purpose is: the utility model is provided with a bracket, on which a cabinet body for installing electrical components is fixed; the fixed heat dissipation case that is equipped with in below of the cabinet body, the heat dissipation incasement is equipped with and is used for the radiating heat dissipation case structure of the internal radiating of cabinet, the heat dissipation case constructs including fixing the first forced draught blower in heat dissipation bottom of the case portion, fixing the cooling ring that just can inject the coolant liquid in the heat dissipation incasement and fixing the spiral baffle in the heat dissipation incasement, the spiral baffle is fixed in the top of cooling ring, is equipped with the drier on the spiral baffle, be equipped with the cooling bath that can inject the coolant liquid in the cooling ring, be equipped with a plurality of air intakes on the bottom surface of the cabinet body, the spiral baffle is fixed and is formed inlet air channel behind the heat dissipation case, inlet air channel's air-out end and each air intake intercommunication, the top of the cabinet body is equipped with the air outlet, is equipped with the second forced draught blower on the air outlet, and first forced draught blower derives the air outlet after passing cooling ring, spiral baffle and heat dissipation case in proper order to send out the air through the second forced draught blower.
An air inlet net is fixedly arranged on each air inlet, drying agents are arranged on each air inlet net, and asbestos nets are arranged between the air outlet ends of the air inlet channels and the bottom of the cabinet body.
The cooling box is provided with a mounting groove for mounting the cooling ring, the cooling box is internally provided with a support ring for supporting the cooling ring, the cooling ring is inserted into the mounting groove and then is supported by the support ring and then is fixed in the mounting groove, and a closed cooling box is formed.
And the cooling ring is provided with a connecting groove communicated with the cooling groove, and the connecting groove is positioned below the spiral guide plate.
The fixed honeycomb duct that is equipped with in bottom of above-mentioned heat dissipation case, the below of cooling ring is equipped with the guide plate that is used for leading the raffinate on the cooling ring to the honeycomb duct, and the lower extreme of guide plate is fixed in the bottom of heat dissipation case, and the below of heat dissipation case is equipped with the collecting tank, and the collecting tank is located the below of honeycomb duct.
Be equipped with the dust removal case between above-mentioned air outlet and the second forced draught blower, the air outlet passes through pipe connection to dust removal case, and the air inlet end of second forced draught blower passes through the pipeline to be connected with the dust removal case, and the air-out end of dust removal case is equipped with the filter screen that is used for going out dirt.
The utility model discloses has positive effect: (1) the utility model discloses a bottom at the cabinet body sets up heat dissipation case structure, send out the air through first forced draught blower, and the wind of seeing off becomes cold wind after passing the cooling ring to dry through the spiral baffle, thereby ventilate the internal of cabinet, and dispel the heat to the internal electrical components of cabinet through cold wind, avoided electrical components because the temperature is too big and influence electrical components's work efficiency and life, the efficient ventilates and dispels the heat, high-efficient practical to the heat dissipation case.
(2) The utility model discloses a set up the air inlet net at the air intake, carry out drying process to cooling back cold wind through the online drier of air inlet and asbestos gauge, avoid the steam in the cold wind to cause the harm, safe practical to electrical components.
(3) The utility model discloses a set up the mounting groove on the heat dissipation case and install the cooling ring, can make things convenient for the installation of cooling ring on the one hand, on the other hand flows back to the cooling bath once more at the raffinate of spiral baffle at dry in-process, recycles the coolant liquid, and is high-efficient practical.
(4) The utility model discloses a set up the guide plate in the heat dissipation incasement, the raffinate direction honeycomb duct on the guide plate will cool off the ring to the centralized flow is to the collecting tank, can be with the coolant liquid recycling once more in the collecting tank, has avoided the coolant liquid to cause the pollution to the environment.
(5) The utility model discloses a set up the dust removal case to carry out the filtration of impurity through the filter screen, ensured that the wind that the second forced draught blower derived can not cause the pollution to the environment.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a cross-sectional view of the overall structure of the middle ventilation heat dissipation type high-voltage electric cabinet of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is an enlarged view at B in fig. 1.
Detailed Description
Referring to fig. 1 to 3, the utility model has a bracket 1, a cabinet body 2 for mounting electrical components is fixed on the bracket 1; a heat dissipation box 3 is fixedly arranged below the cabinet body 2, a heat dissipation mechanism 4 for dissipating heat in the cabinet body 2 is arranged in the heat dissipation box 3, the heat dissipation mechanism 4 comprises a first air blower 41 fixed at the bottom of the heat dissipation box 3, a cooling ring 42 fixed in the heat dissipation box 3 and capable of injecting cooling liquid, and a spiral guide plate 43 fixed in the heat dissipation box 3, the spiral guide plate 43 is fixed above the cooling ring 42, a drying agent is arranged on the spiral guide plate 43, a cooling groove 421 capable of injecting cooling liquid is arranged in the cooling ring 42, a plurality of air inlets 21 are arranged on the bottom surface of the cabinet body 2, the spiral guide plate 43 is fixed behind the heat dissipation box 3 to form an air inlet channel, the air outlet end of the air inlet channel is communicated with each air inlet 21, an air outlet 22 is arranged above the cabinet body 2, a second air blower 61 is arranged on the air outlet 22, the air pushed by the first air blower 41 sequentially passes through the cooling ring 42, the spiral guide plate 43 and the heat dissipation box 3 to lead out the air outlet 22, and sends out the wind by the second blower 61;
each air inlet 21 is fixedly provided with an air inlet net 23, each air inlet net 23 is provided with a drying agent, and an asbestos net 5 is arranged between the air outlet end of the air inlet channel and the bottom of the cabinet body 2;
the heat dissipation box 3 is provided with a mounting groove 24 for mounting a cooling ring 42, a support ring 44 for supporting the cooling ring 42 is arranged in the heat dissipation box 3, the cooling ring 42 is inserted into the mounting groove 24, is supported by the support ring 44 and then is fixed in the mounting groove 24, and the sealed heat dissipation box 3 is formed;
the cooling ring 42 is provided with a connecting groove 441 communicated with the cooling groove 421, and the connecting groove 441 is positioned below the spiral guide plate 43;
a guide pipe 32 is fixedly arranged at the bottom of the heat dissipation box 3, a guide plate 31 for guiding residual liquid on the cooling ring 42 to the guide pipe 32 is arranged below the cooling ring 42, the lower end of the guide plate 31 is fixed at the bottom of the heat dissipation box 3, a liquid collecting tank 7 is arranged below the heat dissipation box 3, and the liquid collecting tank 7 is positioned below the guide pipe 32;
be equipped with dust removal case 6 between air outlet 22 and the second forced draught blower 61, air outlet 22 is connected to dust removal case 6 through the pipeline, and the air inlet end of second forced draught blower 61 passes through the pipeline and is connected with dust removal case 6, and the air-out end of dust removal case 6 is equipped with the filter screen 62 that is used for going out dirt.
The utility model discloses a theory of operation: the utility model discloses when using, place the coolant liquid in spread groove 441, insert cooling groove 421 and mounting groove 24 intercommunication behind mounting groove 24 at cooling ring 42, then drive first forced draught blower 41 and second forced draught blower 61, first forced draught blower 41 will send out after cooling ring 42 in sending into spiral guide 43 after the wind cooling, the direction and the asbestos gauge 5 through spiral guide 43 carry out the absorption of steam, and blow through the second hair-dryer send the cold wind to the internal 2 interior cooling of cabinet, and remove dust to the wind through filter screen 62, then discharge dust removal case 6.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A ventilation and heat dissipation type high-voltage electric cabinet is provided with a bracket (1), wherein a cabinet body (2) for mounting electrical components is fixedly arranged on the bracket (1); the method is characterized in that: the heat dissipation cabinet is characterized in that a heat dissipation box (3) is fixedly arranged below the cabinet body (2), a heat dissipation mechanism (4) used for dissipating heat in the cabinet body (2) is arranged in the heat dissipation box (3), the heat dissipation mechanism (4) comprises a first air feeder (41) fixed at the bottom of the heat dissipation box (3), a cooling ring (42) fixed in the heat dissipation box (3) and capable of injecting cooling liquid, and a spiral guide plate (43) fixed in the heat dissipation box (3), the spiral guide plate (43) is fixed above the cooling ring (42), a drying agent is arranged on the spiral guide plate (43), a cooling groove (421) capable of injecting cooling liquid is arranged in the cooling ring (42), a plurality of air inlets (21) are arranged on the bottom surface of the cabinet body (2), the spiral guide plate (43) is fixed behind the heat dissipation box (3) to form an air inlet channel, the air outlet end of the air inlet channel is communicated with each air inlet (21), an air outlet (22) is arranged above the cabinet body (2), the air outlet (22) is provided with a second air feeder (61), the first air feeder (41) pushes air to pass through the cooling ring (42), the spiral guide plate (43) and the heat dissipation box (3) in sequence and then leads out the air outlet (22), and the air is sent out through the second air feeder (61).
2. The ventilated heat-dissipation high-voltage electric cabinet according to claim 1, characterized in that: air inlet nets (23) are fixedly arranged on the air inlets (21), drying agents are arranged on the air inlet nets (23), and asbestos meshes (5) are arranged between the air outlet ends of the air inlet channels and the bottom of the cabinet body (2).
3. The ventilated heat-dissipation high-voltage electric cabinet according to claim 2, wherein: the cooling device is characterized in that a mounting groove (24) used for mounting a cooling ring (42) is formed in the cooling box (3), a support ring (44) used for supporting the cooling ring (42) is arranged in the cooling box (3), the cooling ring (42) is inserted into the mounting groove (24) and then is supported by the support ring (44) and then is fixed in the mounting groove (24), and a closed cooling box (3) is formed.
4. A ventilated heat-dissipating high-voltage electric cabinet according to claim 3, wherein: and the cooling ring (42) is provided with a connecting groove (441) communicated with the cooling groove (421), and the connecting groove (441) is positioned below the spiral guide plate (43).
5. The ventilated heat-dissipation high-voltage electric cabinet according to claim 4, wherein: the bottom of heat dissipation case (3) is fixed and is equipped with honeycomb duct (32), and the below of cooling ring (42) is equipped with guide plate (31) that are used for leading the raffinate on cooling ring (42) to honeycomb duct (32), and the bottom at heat dissipation case (3) is fixed to the lower extreme of guide plate (31), and the below of heat dissipation case (3) is equipped with collecting tank (7), and collecting tank (7) are located the below of honeycomb duct (32).
6. The ventilated heat-dissipation high-voltage electric cabinet according to claim 4, wherein: be equipped with dust removal case (6) between air outlet (22) and second forced draught blower (61), air outlet (22) are connected to dust removal case (6) through the pipeline, and the air inlet end of second forced draught blower (61) is connected with dust removal case (6) through the pipeline, and the air-out end of dust removal case (6) is equipped with filter screen (62) that are used for going out dirt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120279833.1U CN214673798U (en) | 2021-02-01 | 2021-02-01 | Ventilation cooling type high-voltage electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120279833.1U CN214673798U (en) | 2021-02-01 | 2021-02-01 | Ventilation cooling type high-voltage electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214673798U true CN214673798U (en) | 2021-11-09 |
Family
ID=78520963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120279833.1U Active CN214673798U (en) | 2021-02-01 | 2021-02-01 | Ventilation cooling type high-voltage electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214673798U (en) |
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2021
- 2021-02-01 CN CN202120279833.1U patent/CN214673798U/en active Active
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