CN214543241U - High-efficient heat dissipation high voltage distribution cabinet - Google Patents
High-efficient heat dissipation high voltage distribution cabinet Download PDFInfo
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- CN214543241U CN214543241U CN202120806149.4U CN202120806149U CN214543241U CN 214543241 U CN214543241 U CN 214543241U CN 202120806149 U CN202120806149 U CN 202120806149U CN 214543241 U CN214543241 U CN 214543241U
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Abstract
The utility model relates to a high-voltage distribution cabinet with high efficiency heat dissipation relates to distribution system equipment technical field, and it includes the cabinet body and cabinet door, the internal vortex tube that is provided with of cabinet, the removable setting of vortex tube is on cabinet body diapire, be provided with first gas holder on the cabinet body diapire, first gas holder sets up with the air inlet intercommunication of vortex tube, be provided with the exhaust spare that is used for steam exhaust on the vortex tube, the internal overhead gage that is provided with of cabinet, the overhead gage is located the vortex tube top, releasable connection has the radiating piece that is used for air flow with higher speed on the overhead gage. This application is cooled down the processing through the cold air current that vortex tube produced to the internal processing of cooling down of cabinet, and the rethread radiating part accelerates the air to flow for the air that flows arranges the heat outside the cabinet fast, reaches rapid cooling's effect.
Description
Technical Field
The application relates to the technical field of distribution system equipment, in particular to a high-efficiency heat dissipation high-voltage power distribution cabinet.
Background
The final-stage equipment of the power distribution system is a power distribution cabinet. The power distribution cabinet is used in the occasions with dispersed loads and less loops and distributes the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby loads. The switch board can provide protection, supervision and control to the load.
Current patent application number is 201520149267.7's chinese patent, has proposed a switch board, including the cabinet body and cabinet door, be equipped with the transom on the cabinet side wall, the internal side shield that is connected of cabinet, forms the draft slot between side shield and the cabinet side wall, and side shield bottom rigid coupling has the ventilating board, has seted up the ventilation hole on the ventilating board, is formed with the clearance between ventilating board and the cabinet body diapire.
To the above-mentioned correlation technique, the inventor thinks that there is a large amount of heats in the cabinet body of switch board, and the speed that the heat of the internal portion of cabinet spreads to the cabinet body outside from transom and ventilation hole is slow, leads to the radiating effect of switch board poor.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem of switch board radiating effect, this application provides a high-efficient heat dissipation high voltage distribution cabinet.
The application provides a pair of high-efficient heat dissipation high voltage distribution cabinet adopts following technical scheme:
the utility model provides a high-voltage distribution cabinet with high efficiency heat dissipation, includes the cabinet body and cabinet door, the internal vortex tube that is provided with of cabinet, the removable setting of vortex tube is in on the cabinet body diapire, be provided with first gas holder on the cabinet body diapire, first gas holder with the air inlet intercommunication setting of vortex tube, be provided with the exhaust spare that is used for steam exhaust on the vortex tube, the internal overhead gage that is provided with of cabinet, the overhead gage is located the vortex tube top, releasable connection has the radiating piece that is used for air flow with higher speed on the overhead gage.
Through adopting above-mentioned technical scheme, first gas holder lets in compressed air to the vortex intraductal, compressed air flows at a high speed in the vortex and produces the swirl, and separate out cold and hot two air currents, the hot gas flow is discharged to the cabinet body through the exhaust part outward, the cold air current carries out rapid cooling at the internal cabinet body and handles, the cold air current rises after being heated, the air current after the temperature rise flows with higher speed under the effect of radiating piece, and discharge the cabinet body with the heat fast, the high-efficient heat dissipation high voltage distribution cabinet of above-mentioned structural design cools down the processing through the cold air current that the vortex pipe produced to the internal cabinet, the rethread radiating piece accelerates the air flow, make the air that flows arrange the heat to the cabinet body fast, reach rapid cooling's effect.
Optionally, the air discharge member sets up to the outlet duct, the one end of outlet duct with the hot gas stream port of vortex tube is connected, the other end of outlet duct wears to establish the setting of cabinet side wall, the internal baffle that is provided with down of cabinet, the baffle is located down first gas holder top, the equipartition has a plurality of air cocks on the baffle down, and is a plurality of the air cock all with the cold gas stream port intercommunication setting of vortex tube.
Through adopting above-mentioned technical scheme, first gas holder lets in compressed air to the vortex intraductal, compressed air flows at the intraductal high speed of vortex in the vortex and produces the swirl, and separate out cold and hot two air currents, the hot gas flow is arranged to the external side of cabinet fast through the outlet duct, the cold air current flows to the internal of cabinet of baffle top down through a plurality of air cocks, the cold air current can carry out rapid cooling to the internal temperature of baffle top cabinet down and handle, the air cock sets up a plurality ofly, a plurality of air cocks can conduct the cold air current everywhere to the internal cabinet, make the internal all synchronous cooling everywhere of cabinet, the cooling radiating effect of the improvement cabinet body.
Optionally, the heat dissipation member is an air amplifier, the air amplifier is detachably connected to the upper baffle, a second air storage tank is arranged on the upper baffle, the second air storage tank is communicated with an air inlet of the air amplifier, and a ventilation window for air outlet is arranged on the cabinet body.
Through adopting above-mentioned technical scheme, the second gas holder lets in compressed air to air amplifier in, compressed air flows through behind the air amplifier at a high speed, make air amplifier's cavity center produce the low-pressure zone, a large amount of air of the internal cabinet is inhaled by air amplifier, and form high velocity air and flow from air amplifier, the air current that flows from air amplifier is arranged to the external side of cabinet through the transom fast, air amplifier's setting has accelerated the internal air flow of cabinet, the air that flows at a high speed is arranged the heat outside the cabinet fast, reach rapid cooling's effect.
Optionally, the ventilation window is located above the upper baffle, an exhaust fan is arranged at the ventilation window, and the exhaust fan is fixedly connected to the inner wall of the cabinet body.
Through adopting above-mentioned technical scheme, the internal air current of exhaust fan acceleration cabinet is arranged to the external side of cabinet, and then reaches rapid cooling's effect.
Optionally, the air tap is in a bell mouth shape, and an opening of the air tap near one end of the vortex tube is smaller than an opening of the air tap far away from one end of the vortex tube.
Through adopting above-mentioned technical scheme, the air cock is the horn mouth form, can reduce the velocity of flow from the air cock exhaust cold air stream, avoids the cold air stream that high-speed flows to each components and parts production damage in the cabinet body, and simultaneously, the cold air stream blows the diffusion through the air cock to the cabinet internal, enlarges the coverage area of cold air stream, reaches rapid cooling's effect.
Optionally, a base is fixed on the bottom wall of the cabinet body, the vortex tube is located on the base, and a retaining ring for fixing the vortex tube is buckled on the base.
Through adopting above-mentioned technical scheme, the buckle fixes vortex tube locking on the base, avoids the vortex tube to produce in the course of the work and rocks, influences the discharge of cold air current and hot gas flow, and then influences the cooling effect to the cabinet body.
Optionally, a fixing hole is formed in the upper baffle, an internal thread ring is fixedly connected in the fixing hole, and an external thread ring in threaded connection with the internal thread ring is fixedly connected on the outer peripheral wall of the air amplifier.
Through adopting above-mentioned technical scheme, when carrying out air amplifier's installation, align air amplifier and fixed orifices earlier, rotate air amplifier, air amplifier drives the external screw thread ring and rotates, and the internal screw thread ring moves towards the fixed orifices under the screw drive of internal screw thread ring, and air amplifier is locked under the screw thread effect of internal screw thread ring and external screw thread ring and is fixed on last baffle.
Optionally, a silencer is fixedly connected to the outer side wall of the cabinet body, and the silencer is located on the periphery of the ventilation window.
Through adopting above-mentioned technical scheme, when the air discharge fan accelerated the row to the external side of cabinet with the internal air of cabinet, the high-speed air that flows of transom can produce the noise, and the muffler can absorb the noise, noise pollution abatement.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the first air storage tank introduces compressed air into the vortex tube, the compressed air flows at high speed in the vortex tube to generate a vortex and separate cold and hot air flows, the hot air flow is quickly discharged to the outer side of the cabinet body through the air outlet tube, the cold air flow flows into the cabinet body above the lower baffle plate through the plurality of air nozzles, and the cold air flow can quickly cool the temperature in the cabinet body above the lower baffle plate, so that the cooling and heat dissipation effects of the cabinet body are improved;
2. the second air storage tank introduces compressed air into the air amplifier, the compressed air flows through the air amplifier at a high speed, so that a low-pressure area is generated in the center of the cavity of the air amplifier, the air amplifier accelerates the air flow in the cabinet body, and the rapidly flowing air can improve the cooling effect on the cabinet body;
3. the exhaust fan accelerates the air flow in the cabinet body to be discharged to the outer side of the cabinet body, and then the effect of rapid cooling is achieved.
Drawings
FIG. 1 is a schematic structural diagram of a cabinet body, a cabinet door, a lower baffle, an air faucet and a silencer in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a cabinet, a vortex tube, an upper baffle, a first air storage tank, an air outlet pipe, a lower baffle, an air tap, an air amplifier, a second air storage tank and a silencer in the embodiment of the present application;
FIG. 3 is an exploded view of the cabinet, vortex tube, first air tank, air outlet tube, air faucet, air amplifier, second air tank, exhaust fan, internal threaded ring, external threaded ring, and silencer in an embodiment of the present application.
Reference numerals: 1. a cabinet body; 2. a cabinet door; 3. a vortex tube; 4. an upper baffle plate; 5. a first gas storage tank; 6. an air outlet pipe; 7. a lower baffle plate; 8. an air tap; 9. an air amplifier; 10. a second gas tank; 11. a ventilation window; 12. an exhaust fan; 13. a base; 14. a retaining ring; 15. a fixing hole; 16. an internally threaded ring; 17. an externally threaded ring; 18. a silencer.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses high-efficient heat dissipation high voltage distribution cabinet. Referring to fig. 1 and 2, the high-efficiency heat-dissipation high-voltage power distribution cabinet comprises a cabinet body 1, a cabinet door 2 and a vortex tube 3.
Referring to fig. 2 and 3, the cabinet body 1 is vertically placed on the ground, the cabinet door 2 is hinged to the cabinet body 1 through a hinge, a lower baffle 7 is arranged in the cabinet body 1, the lower baffle 7 is horizontally welded and fixed to the inner wall of the cabinet body 1, an upper baffle 4 is arranged in the cabinet body 1, the upper baffle 4 is horizontally welded and fixed to the inner wall of the cabinet body 1, the upper baffle 4 is located above the lower baffle 7, and the cavity inside the cabinet body 1 is divided into three cavities by the upper baffle 4 and the lower baffle 7.
Referring to fig. 2 and 3, the vortex tube 3 is arranged in the cabinet body 1, the vortex tube 3 is located below the lower baffle 7, the vortex tube 3 is detachably arranged on the bottom wall of the cabinet body 1, a base 13 is welded and fixed on the bottom wall of the cabinet body 1, the vortex tube 3 is horizontally arranged on the base 13, a hot air flow port of the vortex tube 3 is arranged towards the side wall of the cabinet body 1, a retaining ring 14 is sleeved on the vortex tube 3, the inner wall of the retaining ring 14 is tightly attached to the outer peripheral wall of the vortex tube 3, the retaining ring 14 is fastened on the base 13 through a screw lock, and the vortex tube 3 is stably fixed on the base 13 under the action of the retaining ring 14.
Referring to fig. 2 and 3, a first air storage tank 5 is arranged on the bottom wall of the cabinet body 1, the first air storage tank 5 is welded and fixed on the bottom wall of the cabinet body 1, the first air storage tank 5 is located below the lower baffle 7, the first air storage tank 5 is communicated and fixed with an air inlet of the vortex tube 3 through a pipeline and a quick coupling, compressed air is introduced into the vortex tube 3 from the first air storage tank 5, and the compressed air flows at a high speed in the vortex tube 3 to generate a vortex, so that two cold air streams and hot air streams can be separated.
Referring to fig. 2 and 3, the vortex tube 3 is provided with an exhaust member for exhausting hot gas, the exhaust member is provided as an exhaust pipe 6, one end of the exhaust pipe 6 is fixedly connected with a hot gas flow port of the vortex tube 3 through a quick connector, the other end of the exhaust pipe 6 penetrates through the side wall of the cabinet body 1, and the exhaust pipe 6 exhausts the hot gas flow generated in the vortex tube 3 to the outside of the cabinet body 1.
Referring to fig. 2 and 3, the equipartition has a plurality of air cocks 8 on the baffle 7 down, a plurality of air cocks 8 all with baffle 7 welded fastening down, a plurality of air cocks 8 all communicate fixedly through pipeline and quick-operation joint and the cold air stream port of vortex tube 3, air cock 8 is the horn mouth form, the opening that air cock 8 is close to 3 one end of vortex tube is less than the opening that air cock 8 kept away from 3 one end of vortex tube, when the cold air stream in the vortex tube 3 flows to air cock 8 department via the pipeline, air cock 8 can reduce the velocity of flow of cold air stream, avoid the cold air stream of high-speed flow to produce the damage to each components and parts in the cabinet body 1, simultaneously, the cold air stream blows the diffusion through air cock 8 to the cabinet body 1, enlarge the coverage area of cold air stream.
Referring to fig. 2 and 3, releasable connection has the radiating piece that is used for accelerating air flow on the upper baffle 4, the radiating piece sets up to air amplifier 9, air amplifier 9 releasable connection is on upper baffle 4, fixed orifices 15 have been seted up on upper baffle 4, fixed orifices 15 vertically run through upper baffle 4 and set up, the welding rigid coupling has interior screw thread ring 16 in the fixed orifices 15, the periphery wall of interior screw thread ring 16 closely laminates with the inner wall of fixed orifices 15, the cover is equipped with external screw thread ring 17 on the air amplifier 9 periphery wall, external screw thread ring 17 inner wall and air amplifier 9 periphery wall welded fastening, external screw thread ring 17 is located the below of air amplifier 9 air inlet, external screw thread ring 17 and the 16 screw thread adaptations of internal screw thread ring.
Referring to fig. 2 and 3, a second air tank 10 is arranged on the upper baffle 4, the second air tank 10 is welded and fixed on the upper baffle 4, the second air tank 10 is fixedly communicated with an air inlet of the air amplifier 9 through a pipeline and a quick coupling, compressed air is introduced into the air amplifier 9 through the second air tank 10, and after the compressed air flows through the air amplifier 9 at a high speed, a low-pressure area is generated in the center of a cavity of the air amplifier 9, and a large amount of air in the cabinet body 1 is sucked by the air amplifier 9, so that the effect of accelerating the air flow rate in the cabinet body 1 is achieved.
Referring to fig. 2 and 3, be provided with the transom 11 that is used for giving vent to anger on the cabinet body 1, transom 11 welded fastening is on cabinet body 1 upper end inner wall, transom 11 is located air amplifier 9 top, transom 11 department is provided with air discharge fan 12, air discharge fan 12 is located between transom 11 and air amplifier 9, air discharge fan 12 passes through screw fixed connection on cabinet body 1 inner wall, there is muffler 18 through screw fixed connection on the cabinet body 1 lateral wall, muffler 18 covers and establishes in transom 11 periphery, air current in the cabinet body 1 is arranged to the cabinet body 1 outside with higher speed to air discharge fan 12, and then reach rapid cooling's effect, muffler 18 can absorb the produced noise of the high-speed air that flows of transom 11 department simultaneously, noise pollution is reduced.
The implementation principle of the high-efficiency heat dissipation high-voltage power distribution cabinet in the embodiment of the application is as follows: the vortex tube 3 is fixedly connected to the base 13 through the retaining ring 14, the vortex tube 3 is communicated with the air nozzle 8 and the first air storage tank 5, the air amplifier 9 is locked and fixed on the upper baffle 4 through the thread action of the internal thread ring 16 and the external thread ring 17, and finally the air amplifier 9 is communicated with the second air storage tank 10.
Compressed air is introduced into the vortex tube 3 through the first air storage tank 5, the compressed air flows at a high speed in the vortex tube 3 to generate vortex, cold air and hot air are separated, hot air flow is rapidly discharged to the outer side of the cabinet body 1 through the air outlet pipe 6, cold air flow flows into the cabinet body 1 above the lower baffle plate 7 through the air nozzles 8, and the cold air flow can rapidly cool the temperature in the cabinet body 1 above the lower baffle plate 7.
Compressed air is introduced into the air amplifier 9 through the second air storage tank 10, after the compressed air flows through the air amplifier 9 at a high speed, a low-pressure area is generated in the center of the cavity of the air amplifier 9, and a large amount of air in the cabinet body 1 is sucked by the air amplifier 9, so that the effect of accelerating the air flow speed in the cabinet body 1 is achieved; the synchronous start exhaust fan 12, the exhaust fan 12 accelerates the air current in the cabinet body 1 and arranges to the cabinet body 1 outside, and then reaches rapid cooling's effect, and the muffler 18 can absorb the produced noise of the high-speed air that flows of transom 11 department, noise pollution abatement.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a high-efficient heat dissipation high voltage distribution cabinet, includes cabinet body (1) and cabinet door (2), its characterized in that: be provided with vortex tube (3) in the cabinet body (1), the removable setting of vortex tube (3) is in on the cabinet body (1) diapire, be provided with first gas holder (5) on the cabinet body (1) diapire, first gas holder (5) with the air inlet intercommunication of vortex tube (3) sets up, be provided with the exhaust spare that is used for steam exhaust on vortex tube (3), be provided with overhead gage (4) in the cabinet body (1), overhead gage (4) are located vortex tube (3) top, releasable connection has the radiating piece that is used for air flow with higher speed on overhead gage (4).
2. The high-efficiency heat-dissipation high-voltage power distribution cabinet according to claim 1, characterized in that: the air discharge member sets up to outlet duct (6), the one end of outlet duct (6) with the hot gas stream port of vortex tube (3) is connected, the other end of outlet duct (6) is worn to establish the cabinet body (1) lateral wall sets up, be provided with down baffle (7) in the cabinet body (1), baffle (7) are located down first gas holder (5) top, the equipartition has a plurality of air cocks (8) down on baffle (7), and is a plurality of air cock (8) all with the cold gas stream port intercommunication setting of vortex tube (3).
3. The high-efficiency heat-dissipation high-voltage power distribution cabinet according to claim 1, characterized in that: the air amplifier is characterized in that the heat dissipation piece is an air amplifier (9), the air amplifier (9) is detachably connected onto the upper baffle plate (4), a second air storage tank (10) is arranged on the upper baffle plate (4), the second air storage tank (10) is communicated with an air inlet of the air amplifier (9), and a ventilation window (11) used for air outlet is arranged on the cabinet body (1).
4. A high efficiency heat dissipating high voltage power distribution cabinet according to claim 3, characterized in that: the ventilating window (11) is positioned above the upper baffle (4), an exhaust fan (12) is arranged at the ventilating window (11), and the exhaust fan (12) is fixedly connected to the inner wall of the cabinet body (1).
5. The high efficiency heat dissipating high voltage power distribution cabinet according to claim 2, characterized in that: the air faucet (8) is in a horn mouth shape, the opening of one end, close to the vortex tube (3), of the air faucet (8) is smaller than the opening of one end, far away from the vortex tube (3), of the air faucet (8).
6. The high-efficiency heat-dissipation high-voltage power distribution cabinet according to claim 1, characterized in that: the improved vortex tube cabinet is characterized in that a base (13) is fixed on the bottom wall of the cabinet body (1), the vortex tube (3) is located on the base (13), and a retaining ring (14) used for fixing the vortex tube (3) is buckled on the base (13).
7. A high efficiency heat dissipating high voltage power distribution cabinet according to claim 3, characterized in that: the air amplifier is characterized in that a fixing hole (15) is formed in the upper baffle plate (4), an internal thread ring (16) is fixedly connected in the fixing hole (15), and an external thread ring (17) in threaded connection with the internal thread ring (16) is fixedly connected to the outer peripheral wall of the air amplifier (9).
8. A high efficiency heat dissipating high voltage power distribution cabinet according to claim 3, characterized in that: the outer side wall of the cabinet body (1) is fixedly connected with a silencer (18), and the silencer (18) is located on the periphery side of the ventilation window (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120806149.4U CN214543241U (en) | 2021-04-19 | 2021-04-19 | High-efficient heat dissipation high voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120806149.4U CN214543241U (en) | 2021-04-19 | 2021-04-19 | High-efficient heat dissipation high voltage distribution cabinet |
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| Publication Number | Publication Date |
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| CN214543241U true CN214543241U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120806149.4U Active CN214543241U (en) | 2021-04-19 | 2021-04-19 | High-efficient heat dissipation high voltage distribution cabinet |
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| CN (1) | CN214543241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991978A (en) * | 2021-11-05 | 2022-01-28 | 温州市铁路与轨道交通投资集团有限公司 | Two-way converter cabinet of rail transit |
-
2021
- 2021-04-19 CN CN202120806149.4U patent/CN214543241U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991978A (en) * | 2021-11-05 | 2022-01-28 | 温州市铁路与轨道交通投资集团有限公司 | Two-way converter cabinet of rail transit |
| CN113991978B (en) * | 2021-11-05 | 2024-01-23 | 温州市铁路与轨道交通投资集团有限公司 | Bidirectional converter cabinet for rail transit |
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