CN217307076U - Inflatable looped network equipment - Google Patents
Inflatable looped network equipment Download PDFInfo
- Publication number
- CN217307076U CN217307076U CN202220988033.1U CN202220988033U CN217307076U CN 217307076 U CN217307076 U CN 217307076U CN 202220988033 U CN202220988033 U CN 202220988033U CN 217307076 U CN217307076 U CN 217307076U
- Authority
- CN
- China
- Prior art keywords
- air supply
- pipe
- cavity
- water
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to an electric field of transmission and distribution, concretely relates to inflatable looped netowrk equipment, it includes the cabinet body and shell, the cabinet body sets up in the shell, internal air chamber and the heat dissipation chamber of being provided with of cabinet, the heat dissipation intracavity is provided with the air supply chamber, one side in air supply chamber is equipped with intake pipe and the outlet duct that is linked together with the air chamber, the air supply intracavity is provided with the air supply subassembly, the air supply chamber is close to outlet duct one side and is equipped with the water storage box, the water storage box intercommunication has the circulative cooling pipe, the lateral part of shell inner wall is located to the circulative cooling pipe, be provided with the water pump on the circulative cooling pipe. This application drives the insulating gas in the air chamber through air supply subassembly work and flows in the air supply intracavity, absorbs the heat of air supply intracavity through the water in the cistern, plays the cooling effect to the gas of air supply intracavity, outside rethread water pump and the conduction of circulation cooling pipe heat in with rivers the cabinet body, thereby strengthened the heat-sinking capability of looped netowrk cabinet and reduced the possibility of the inside electrical components overheat damage of looped netowrk cabinet.
Description
Technical Field
The application relates to the field of transmission and distribution electricity, in particular to an inflatable ring network device.
Background
The ring main unit is a group of electric equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse.
At present, an inflatable ring main unit generally fills insulating gas into a main unit body, and the insulating gas is used as an insulating medium, so that the problem of insufficient insulating capability between phases of electrical elements and between the electrical elements relative to the ground is solved.
However, the flowing effect of the insulating gas in the ring main unit in the prior art is poor, which is not beneficial to heat dissipation, and easily causes the overheating damage of the electric appliance elements in the ring main unit, and the situation needs to be further improved.
SUMMERY OF THE UTILITY MODEL
In order to strengthen the heat-sinking capability of looped netowrk cabinet in order to reduce the overheated possibility of damaging of the inside electrical components of looped netowrk cabinet, this application provides an inflatable looped netowrk equipment.
The application provides an inflatable looped netowrk equipment adopts following technical scheme:
an inflatable ring network device comprises a cabinet body and a shell, wherein the cabinet body is arranged in the shell, an air cavity and a heat dissipation cavity are arranged in the cabinet body, the heat dissipation cavity is positioned at the bottom end of the interior of the cabinet body, the air cavity is positioned above the heat dissipation cavity, an air supply cavity is arranged in the heat dissipation cavity, an air inlet pipe and an air outlet pipe which are communicated with the air cavity are arranged on one side of the air supply cavity, an air supply assembly for driving insulating gas in the air cavity to flow in the air supply cavity is arranged in the air supply cavity, a water storage tank is arranged on one side, close to the air outlet pipe, of the air supply cavity, cooling water is arranged in the water storage tank, the side wall of the water storage tank is tightly abutted against the side wall of the air supply cavity, so that heat in the air supply cavity can be transferred to the cooling water in the water storage tank, a circulating cooling pipe is communicated with the water storage tank and arranged on the side part of the inner wall of the shell, and a water pump is arranged on the circulating cooling pipe.
By adopting the technical scheme, when the ring main unit is used, the air supply assembly works to drive the insulating gas in the air cavity to flow in the air supply cavity, the insulating gas in the cabinet body enters the air supply cavity from the air inlet pipe, the insulating gas in the air supply cavity enters the air cavity from the air outlet pipe, so that the insulating gas circularly flows between the air cavity and the air supply cavity, the gas in the air supply cavity contacts with the side wall of the water storage box when flowing, the water in the water storage box absorbs the heat in the air supply cavity, and the gas in the air supply cavity is cooled, so that the temperature in the air cavity is reduced; the water pump works to drive the water in the water storage tank to flow between the circulating cooling pipes, when the water in the circulating cooling pipes flows out, the shell absorbs the heat in the circulating cooling pipes, the temperature of the water flow is reduced, and therefore the heat in the ring main unit is conducted to the outside of the ring main unit, and the heat dissipation capacity of the ring main unit is enhanced, so that the possibility of overheating damage of electrical elements in the ring main unit is reduced.
Optionally, the air supply subassembly including set up in the cabinet body is close to the motor of air supply chamber one side inner wall, with output shaft coaxial coupling's of motor pivot and the fixed cover of multiunit connect in epaxial flabellum, and the multiunit the flabellum all is located the air supply intracavity.
By adopting the technical scheme, the fan blades are driven to rotate by the motor, so that the air in the air supply cavity is pushed to move towards the water storage tank, and the flowing speed of the air in the cabinet body is improved.
Optionally, a cooling fin is arranged on one side of the air supply cavity close to the water storage tank, and the cooling fin penetrates through the air supply cavity and the side wall of the water storage tank.
Through adopting above-mentioned technical scheme, the setting of fin is convenient for the air supply chamber and is absorbed the heat that smugglies secretly among the insulating gas, further improves insulating gas's cooling rate.
Optionally, the circulative cooling pipe includes drinking-water pipe and wet return, the drinking-water pipe with the wet return is linked together, the water pump set up in on the drinking-water pipe, the wet return hug closely in the lateral part of shell inner wall is snakelike setting.
Through adopting above-mentioned technical scheme, increased the flow path of rivers in the wet return, made between the rivers in the wet return and the shell inner wall heat transfer more abundant, further strengthened the heat-sinking capability of looped netowrk cabinet.
Optionally, the top end of the shell is provided with a rain cover.
Through adopting above-mentioned technical scheme, the setting up of rain-proof cover prevents that the looped netowrk cabinet from being drenched by the rain, has improved equipment security.
Optionally, a diversion trench is arranged at the edge of the rain cover, the diversion trench is communicated with a diversion pipe, the diversion pipe is communicated with the circulating cooling pipe, and an overflow pipe is arranged at the top end of the water storage tank.
Through adopting above-mentioned technical scheme, the guiding gutter can collect the rainwater, flows to the circulative cooling pipe through the guiding pipe, in the reentrant cistern, can follow the overflow pipe after the water in the cistern is full and flow, has realized the collection utilization of rainwater.
Optionally, a filter screen is arranged at the joint of the diversion trench and the diversion pipe.
Through adopting above-mentioned technical scheme, the setting of filter screen can filter outside dust, prevents that the dust from getting into the honeycomb duct, causes the rivers jam.
Optionally, an access door is arranged on the shell, and an observation window is arranged on the access door.
Through adopting above-mentioned technical scheme, the setting of access door is convenient for overhaul the looped netowrk cabinet, and the observation window is convenient for the staff and observes the condition of looped netowrk cabinet.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the insulating gas in the air cavity is driven to flow in the air supply cavity through the air supply assembly, the heat in the air supply cavity is absorbed through the water in the water storage tank arranged on one side of the air supply cavity, the gas flowing through the air supply cavity is cooled, the water in the water storage tank is pumped into the circulating cooling pipe through the water pump, the heat in the water flow is conducted to the side wall of the shell through the circulating cooling pipe, and the heat dissipation capability of the ring main unit is enhanced, so that the possibility of overheating damage of electrical elements in the ring main unit is reduced;
2. the snakelike water return pipe can prolong the flow path of water flow in the water return pipe, so that the water flow can fully exchange heat with the shell, and the heat dissipation capacity of the ring main unit is further enhanced;
3. the arrangement of the rain-proof cover and the flow guide pipe can protect the ring main unit from being drenched by rain, and meanwhile, rainwater can be collected and utilized.
Drawings
Fig. 1 is a schematic view of an overall structure of an inflatable ring network device according to an embodiment of the present application;
fig. 2 is a cross-sectional view of an inflatable ring network device according to an embodiment of the present application;
FIG. 3 is a cross-sectional view for showing the layout of the circulation cooling pipe;
fig. 4 is a top view of an inflatable ring network device according to an embodiment of the present application;
fig. 5 is an enlarged view of a portion a in fig. 4.
Description of reference numerals: 1. a cabinet body; 2. a housing; 3. an air chamber; 4. a heat dissipation cavity; 5. an air supply cavity; 51. an air inlet pipe; 52. an air outlet pipe; 6. a water storage tank; 7. an air supply assembly; 71. a motor; 72. a rotating shaft; 73. a fan blade; 8. a heat sink; 9. a circulating cooling pipe; 91. a water pumping pipe; 92. a water return pipe; 10. a water pump; 11. a rain cover; 111. a diversion trench; 112. a water leakage port; 113. filtering with a screen; 12. a flow guide pipe; 13. an overflow pipe; 14. an access door; 15. and (4) an observation window.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses inflatable looped netowrk equipment, refer to fig. 1 and 2, including the cabinet body 1, shell 2 is installed in the cabinet body 1 outside, be equipped with air chamber 3 and heat dissipation chamber 4 in the cabinet body 1, heat dissipation chamber 4 is located the inside bottom of the cabinet body 1, air chamber 3 is established in the top in heat dissipation chamber 4, be equipped with air supply chamber 5 and water storage box 6 in the heat dissipation chamber 4, the cooling water has in the water storage box 6, the lateral wall of water storage box 6 supports the lateral wall in tight air supply chamber 5, the one end that water storage box 6 was kept away from in air supply chamber 5 is equipped with intake pipe 51, the one end that air supply chamber 5 is close to water storage box 6 is equipped with outlet duct 52, air supply assembly 7 that air supply chamber 5 internal fixation installed is arranged in driving air chamber 3 insulating gas flows in air supply chamber 5.
When the ring main unit is used, the air supply assembly 7 works to drive the insulating gas in the air cavity 3 to flow in the air supply cavity 5, the insulating gas in the cabinet body 1 enters the air supply cavity 5 from the air inlet pipe 51, and the insulating gas in the air supply cavity 5 enters the air cavity 3 from the air outlet pipe 52, so that the insulating gas circularly flows between the air cavity 3 and the air supply cavity 5. Specifically, the shells of the water storage tank 6 and the air supply cavity 5 are made of metal aluminum, the heat conductivity is good, when air in the air supply cavity 5 flows through, the air is in contact with the side wall of the water storage tank 6, cooling water in the water storage tank 6 absorbs heat in the air supply cavity 5, and the air in the air supply cavity 5 is cooled, so that the temperature in the air cavity 3 is reduced, the electronic element in the cabinet body 1 is prevented from being influenced by high temperature, and the service life of components is guaranteed.
In order to accelerate the flow rate of the gas in the cabinet 1, the air supply assembly 7 includes a motor 71, a rotating shaft 72 and fan blades 73, the motor is fixedly installed on the inner wall of the cabinet 1 near the side of the air supply cavity 5, the rotating shaft 72 is coaxially connected with the output shaft of the motor 71, a plurality of sets of fan blades 73 are fixedly sleeved on the rotating shaft 72, and the plurality of sets of fan blades 73 are all located in the air supply cavity 5. Specifically, in this embodiment of the application, four sets of fan blades 73 are provided, the motor 71 can drive the rotating shaft 72 to rotate, and the rotating shaft 72 drives the fan blades 73 to rotate, so as to push the insulating gas in the air supply cavity 5 to move towards the water storage tank 6, and transfer heat to the side wall of the water storage tank 6.
Furthermore, in order to make the heat transfer effect better, a plurality of groups of radiating fins 8 are arranged on one side of the air supply cavity 5 close to the water storage tank 6, and the radiating fins 8 penetrate through the side walls of the air supply cavity 5 and the water storage tank 6.
Referring to fig. 2 and 3, the water storage tank 6 is communicated with a circulating cooling pipe 9, the circulating cooling pipe 9 is tightly attached to the side portion of the inner wall of the shell 2, the circulating cooling pipe 9 comprises a water pumping pipe 91 and a water return pipe 92, the water pumping pipe 91 is communicated with the water return pipe 92, a water pump 10 is arranged on the water pumping pipe 91, and the water return pipe 92 is tightly attached to the side portion of the inner wall of the shell 2 and is in a snake-shaped arrangement. Specifically, in the embodiment of the present application, the circular cooling pipe 9 is a metal pipe with good thermal conductivity, and may be an aluminum plastic pipe or a copper pipe, and the water pumping pipe 91 is provided with a check valve (not shown in the figure).
Ring main unit during operation, water pump 10 work, with the water suction in the water storage box 6 in the drinking-water pipe 91, flow back to water storage box 6 from wet return 92 again, the circulation of rivers has been realized, because the inner wall of shell 2 is all hugged closely to drinking-water pipe 91 and wet return 92, when the rivers of drinking-water pipe 91 and wet return 92 are outdated, the heat transfer of rivers is to on the shell 2, the temperature of rivers has been reduced, thereby heat conduction in the cabinet body 1 is outside the cabinet body 1, thereby the heat-sinking capability of ring main unit has been strengthened and the possibility of the inside electrical components overheat damage of ring main unit has been reduced, in addition, the snakelike flow path of rivers in wet return 92 that has increased is set up to wet return 92, make the heat transfer more abundant between rivers in the wet return 92 and the inner wall of shell 2, the heat-sinking capability of ring main unit has further been strengthened.
Referring to fig. 4 and 5, in order to prevent the ring main unit from being drenched by rain, improve the safety of the equipment, and utilize rainwater in the nature, a rain cover 11 is installed on the top end of the housing 2, a diversion trench 111 is arranged at the edge of the rain cover 11, a diversion pipe 12 is communicated with the position of the diversion trench 111 close to the side wall of the circulating cooling pipe 9, and the other end of the diversion pipe 12 is communicated with the circulating cooling pipe 9.
Wherein, the guiding gutter 111 is provided with a water leakage port 112, referring to fig. 3, the water leakage port 112 is communicated with a guiding pipe 12, and the guiding pipe 12 is communicated with the water return pipe 92. When raining, rainwater falls on the rain cover 11, stays at the position of the water leakage port 112 along the diversion trench 111, and flows into the water storage tank 6 through the diversion pipe 12 and the water return pipe 92, and due to the fact that the temperature of the rainwater is low, the rainwater is mixed with water in the water storage tank 6 when raining, and the temperature of the water in the water storage tank 6 can be rapidly reduced. Furthermore, an overflow pipe 13 is arranged at the top end of the water storage tank 6, the overflow pipe 13 is communicated with the outside of the cabinet 1, and when the height of water in the water storage tank 6 exceeds the height of the overflow pipe 13, the water can flow from the overflow pipe 13 to the outside of the cabinet 1 to be discharged.
In order to prevent external dust from entering the draft tube 12 and causing water flow blockage, referring to fig. 5, a screen 113 is disposed at a connection portion between the draft tube 111 and the draft tube 12. Specifically, the filter screen 113 is installed at the water leaking port 112, and the filter screen 113 can filter out dust and keep the water flow pipe clean. In addition, referring to fig. 1, an access door 14 is riveted on the shell 2, and an observation window 15 is arranged on the access door 14, so that a worker can examine and repair the ring main unit, and can observe the working state of the ring main unit under the condition that the shell 2 is not opened.
The implementation principle of the inflatable ring network equipment in the embodiment of the application is as follows: the motor 71 drives the rotating shaft 72 to rotate, and then drives the fan blades 73 to rotate, insulating gas in the air supply cavity 5 is pushed to flow in the air supply cavity 5, and in the process that the insulating gas circularly flows between the air cavity 3 and the air supply cavity 5, heat is transferred to water in the water storage tank 6 on one side of the air supply cavity 5 through the radiating fins 8, so that the temperature of the air in the air supply cavity 5 is reduced; then, the water pump 10 works to drive the water in the water storage tank 6 to flow between the circulating cooling pipes 9, so that the heat in the ring main unit 1 is conducted to the outside of the ring main unit 1, and the heat dissipation capability of the ring main unit is enhanced, thereby reducing the possibility of overheating and damaging electrical elements in the ring main unit.
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. An inflatable ring network device comprises a cabinet body (1) and an outer shell (2), wherein the cabinet body (1) is arranged in the outer shell (2), an air cavity (3) and a heat dissipation cavity (4) are arranged in the cabinet body (1), the heat dissipation cavity (4) is positioned at the bottom end inside the cabinet body (1), the air cavity (3) is positioned above the heat dissipation cavity (4), an air supply cavity (5) is arranged in the heat dissipation cavity (4), an air inlet pipe (51) and an air outlet pipe (52) communicated with the air cavity (3) are arranged on one side of the air supply cavity (5), an air supply assembly (7) used for driving insulating gas in the air cavity (3) to flow in the air supply cavity (5) is arranged in the air supply cavity (5), an air supply box (6) is arranged on one side, close to the air outlet pipe (52), and cooling water is arranged in a water storage box (6), the side wall of the water storage tank (6) is abutted against the side wall of the air supply cavity (5), so that heat in the air supply cavity (5) can be transferred into cooling water of the water storage tank (6), the water storage tank (6) is communicated with a circulating cooling pipe (9), the circulating cooling pipe (9) is arranged on the side part of the inner wall of the shell (2), and a water pump (10) is arranged on the circulating cooling pipe (9).
2. The inflatable ring network equipment of claim 1, wherein: air supply subassembly (7) including set up in cabinet body (1) is close to motor (71) of air supply chamber (5) one side inner wall, with output shaft coaxial coupling's of motor (71) pivot (72) and the fixed flabellum (73) of cup jointing in the multiunit on pivot (72), and the multiunit flabellum (73) all are located in air supply chamber (5).
3. The inflatable ring network device of claim 1, wherein: and a radiating fin (8) is arranged on one side of the air supply cavity (5) close to the water storage tank (6), and the radiating fin (8) penetrates through the side walls of the air supply cavity (5) and the water storage tank (6).
4. The inflatable ring network device of claim 1, wherein: circulative cooling pipe (9) are including drinking-water pipe (91) and wet return (92), drinking-water pipe (91) with wet return (92) are linked together, water pump (10) set up in on drinking-water pipe (91), wet return (92) hug closely in the lateral part of shell (2) inner wall is snakelike setting.
5. The inflatable ring network device of claim 1, wherein: the top end of the shell (2) is provided with a rainproof cover (11).
6. The inflatable ring network equipment as claimed in claim 5, wherein: the edge of the rain cover (11) is provided with a flow guide groove (111), the flow guide groove (111) is communicated with a flow guide pipe (12), the flow guide pipe (12) is communicated with the circulating cooling pipe (9), and the top end of the water storage tank (6) is provided with an overflow pipe (13).
7. The inflatable ring network device of claim 6, wherein: the joint of the diversion trench (111) and the diversion pipe (12) is provided with a filter screen (113).
8. The inflatable ring network device of claim 1, wherein: be provided with access door (14) on shell (2), be equipped with observation window (15) on access door (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220988033.1U CN217307076U (en) | 2022-04-26 | 2022-04-26 | Inflatable looped network equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220988033.1U CN217307076U (en) | 2022-04-26 | 2022-04-26 | Inflatable looped network equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217307076U true CN217307076U (en) | 2022-08-26 |
Family
ID=82914073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220988033.1U Active CN217307076U (en) | 2022-04-26 | 2022-04-26 | Inflatable looped network equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217307076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116799645A (en) * | 2023-06-30 | 2023-09-22 | 东莞赋安实业有限公司 | Safe anticreep transformer substation switch cabinet |
| CN117200058A (en) * | 2023-11-08 | 2023-12-08 | 江苏平高泰事达电气有限公司 | Quick ventilation type gas-insulated switchgear |
-
2022
- 2022-04-26 CN CN202220988033.1U patent/CN217307076U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116799645A (en) * | 2023-06-30 | 2023-09-22 | 东莞赋安实业有限公司 | Safe anticreep transformer substation switch cabinet |
| CN116799645B (en) * | 2023-06-30 | 2024-04-12 | 东莞赋安实业有限公司 | Safe anticreep transformer substation switch cabinet |
| CN117200058A (en) * | 2023-11-08 | 2023-12-08 | 江苏平高泰事达电气有限公司 | Quick ventilation type gas-insulated switchgear |
| CN117200058B (en) * | 2023-11-08 | 2024-02-06 | 江苏平高泰事达电气有限公司 | Quick ventilation type gas-insulated switchgear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217307076U (en) | Inflatable looped network equipment | |
| CN218733598U (en) | Quick radiating motor casing | |
| CN113284711A (en) | Distribution transformer | |
| CN113904504A (en) | Planetary reducer motor with good heat dissipation effect | |
| CN113555996A (en) | High-efficiency high-power electronic water pump | |
| CN112737195A (en) | Cooling device of motor | |
| CN216282867U (en) | Effectual glass steel cooling tower of high-efficient cooling | |
| CN216123347U (en) | Switch power supply box | |
| CN212587323U (en) | Safe and efficient radiating transformer | |
| CN212519807U (en) | Good heat dissipation's machine controller | |
| CN111245144B (en) | Efficient three-phase asynchronous motor | |
| CN209545373U (en) | A kind of radiator structure of motor | |
| CN113644571A (en) | Wisdom electric power distribution equipment with radiating effect | |
| CN218123131U (en) | High-voltage transformer with high use safety | |
| CN220204627U (en) | Semi-direct-drive fan gear box cooling system | |
| CN116825488B (en) | Radiator of power transformer and use method | |
| CN214478854U (en) | Water-cooled heat dissipation dustproof switch cabinet | |
| CN212649952U (en) | Quick high-efficient radiating automobile controller | |
| CN217235234U (en) | Gear lubricating assembly for wind power generation | |
| CN211579803U (en) | Injection pump hydraulic motor for petroleum production | |
| CN217010616U (en) | Multifunctional high-rotation-speed motor with water-cooling heat dissipation structure | |
| CN218071182U (en) | Oil cooling device of large ceiling fan motor | |
| CN218526652U (en) | Electrical apparatus box and air conditioner | |
| CN214950719U (en) | Water-saving water delivery structure of cooling tower | |
| CN118040966B (en) | Automobile motor with good heat dissipation effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |