CN207124398U - A kind of energy-saving low-tension switch cabinet of high temperature-proof - Google Patents
A kind of energy-saving low-tension switch cabinet of high temperature-proof Download PDFInfo
- Publication number
- CN207124398U CN207124398U CN201720936465.7U CN201720936465U CN207124398U CN 207124398 U CN207124398 U CN 207124398U CN 201720936465 U CN201720936465 U CN 201720936465U CN 207124398 U CN207124398 U CN 207124398U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- internal layer
- outer layer
- high temperature
- energy
- 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to electric power fixture technology field, propose a kind of energy-saving low-tension switch cabinet of high temperature-proof, including cabinet, the side wall of cabinet and bottom surface include internal layer and outer layer, and formed with gas channel between internal layer and outer layer, cooling duct is provided between the internal layer and outer layer of bottom of cabinet bulk, cooling duct is twist set, air-vent is evenly distributed with the internal layer of cabinet side wall, the outer layer of bottom of cabinet bulk is connected with source of the gas, and heat emission hole is evenly distributed with the top of cabinet.Pass through above-mentioned technical proposal, solve the problems, such as that switch cubicle has cooling slowly in the prior art and cooling is uneven.
Description
Technical field
The utility model belongs to electric power fixture technology field, is related to a kind of energy-saving low-tension switch cabinet of high temperature-proof.
Background technology
The main function of switch cubicle (switchgear) be generated electricity in power system, transmitted electricity, the conversion of distribution and electric energy
During, carry out folding, control and protection electrical equipment.Part in switch cubicle mainly has breaker, disconnecting switch, load
Switch, operating mechanism, transformer and various protection devices etc. form.In the prior art switch cubicle in use, in height
Long-term work easily causes inside switch cabinet structure failure in warm environment, and switch cubicle of the prior art has cooling slowly and not
The problem of uniform, so as to influence the service life of switch.
Utility model content
The utility model proposes a kind of energy-saving low-tension switch cabinet of high temperature-proof, solves switch cubicle in the prior art and drop be present
The problem of warm slow and cooling is uneven.
What the technical solution of the utility model was realized in：
A kind of energy-saving low-tension switch cabinet of high temperature-proof, including：
Cabinet, the side wall of the cabinet and bottom surface include internal layer and outer layer, are formed between the internal layer and the outer layer
There is gas channel, cooling duct is provided between the internal layer and outer layer of the bottom of cabinet bulk, the cooling duct is twist set
Put, air-vent is evenly distributed with the internal layer of the cabinet side wall, the outer layer of the bottom of cabinet bulk is connected with source of the gas, the cabinet
Top is evenly distributed with heat emission hole.
Further, the junction of the source of the gas and the cabinet is located at the center of the bottom of cabinet bulk.
Further, the air-vent is distributed in below the center line of the cabinet side wall.
Further, the pitch of the cooling duct is the 1/8-1/10 of the cabinet width, outside the pipe of the cooling duct
Footpath is 0.9-0.95 times of the internal layer and the outer interlamellar spacing.
Further, the heat emission hole is located at the middle part of the cabinet roof.
Further, the heat emission hole is strip, is provided with portable plate on the inside of the cabinet roof, on the portable plate
The heat emission hole is also equipped with, the portable plate is slidably arranged on the cabinet, and is flexibly connected by connecting pin.
The beneficial effects of the utility model are：
1st, in use, source of the gas inputs air to the internal layer on cabinet ground and outer to the switch cubicle in the utility model
Between layer, air diffuses between the internal layer and outer layer of cabinet side wall by the cooling of cooling duct, enters cabinet by air-vent
Internal portion, so as to cool to each part in cabinet, hot-air sheds from the heat emission hole at the top of cabinet, realizes pair of gas
Stream, accelerate the efficiency of cabinet cooling, improve cooling-down effect.The cooling duct that spiral shape is set can make source of the gas spiral cold
But both sides are progressively diffused under the guiding of passage, so as to increase heat transfer effect, and contributes to the guiding of air-flow, improve whole switch
The cooling-down effect of cabinet.
2nd, the junction of source of the gas and cabinet is located at the center of bottom of cabinet bulk, air-vent be distributed in the center line of cabinet side wall with
Under, heat emission hole is located at the middle part of cabinet roof, is easy to air-flow to form convection current, further increases the radiating efficiency of switch cubicle.
Proved by the experiment of inventor, when the pitch (the distance between cooling duct adjacent channel) of cooling duct is cabinet
During the 1/8-1/10 of body width, the pipe external diameter of cooling duct for 0.9-0.95 times of internal layer and outer interlamellar spacing when, can aid in
Guide effect to source of the gas air, increase air and the heat transfer effect of cooling duct, improve final cooling-down effect.
3rd, heat emission hole is strip, and the portable plate below cabinet is slidably arranged on cabinet by connecting pin, can be passed through
The heat emission hole of connecting pin regulation portable plate overlaps degree with the heat emission hole at the top of cabinet, so as to adjust gas output, makes cabinet
Capacity is consistent with the input quantity of source of the gas, increases the radiating effect entirely switched, the use of Convenient switch cabinet.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the utility model structure diagram；
Fig. 2 is circulating line structural representation in the utility model；
Fig. 3 is connecting pin structural representation in the utility model；
Fig. 4 is cooling channel structure schematic diagram in the utility model；
In figure：1- cabinets, 11- internal layers, 12- outer layers, 2- cooling ducts, 3- air-vents, 4- sources of the gas, 5- heat emission holes, 6- live
Dynamic plate, 7- connecting pins, 8- cloth airbags.
Embodiment
Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belong to the scope of the utility model protection.
As Figure 1-Figure 4, the utility model proposes a kind of energy-saving low-tension switch cabinet of high temperature-proof, including：
Cabinet 1, the side wall of cabinet 1 and bottom surface include internal layer 11 and outer layer 12, between internal layer 11 and outer layer 12 formed with
Gas channel, cooling duct 2 being provided between the internal layer 11 and outer layer 12 of the bottom of cabinet 1, cooling duct 2 is twist set,
Air-vent 3 is evenly distributed with the internal layer 11 of the side wall of cabinet 1, the outer layer 12 of the bottom of cabinet 1 is connected with source of the gas 4, the top of cabinet 1
It is evenly distributed with heat emission hole 5.
In use, source of the gas inputs air to the He of internal layer 11 on the ground of cabinet 1 to switch cubicle in the utility model
Between outer layer 12, air is diffused between the internal layer 11 and outer layer 12 of the side wall of cabinet 1, by saturating by the cooling of cooling duct 2
Stomata enters inside cabinet 1, and so as to cool to each part in cabinet 1, hot-air sheds from the heat emission hole 5 at the top of cabinet 1,
The convection current of gas is realized, accelerates the efficiency that cabinet 1 cools, improves cooling-down effect.The cooling duct 2 that spiral shape is set can make gas
Source progressively diffuses to both sides under the guiding of spiral cooling duct 2, so as to increase heat transfer effect, and contributes to leading for air-flow
To improving the cooling-down effect of whole switch cubicle.
Further, the junction of source of the gas 4 and cabinet 1 is located at the center of the bottom of cabinet 1.
Further, air-vent 3 is distributed in below the center line of the side wall of cabinet 1.
Further, the pitch of cooling duct 2 is the 1/8-1/10 of the width of cabinet 1, and the pipe external diameter of cooling duct 2 is internal layer 11
With 0.9-0.95 times of the spacing of outer layer 12.
Also include the cloth airbag 8 that be connected with air-vent 3, cloth airbag 8 be located at the inner side of cabinet 1, and one end of cloth airbag 8 and saturating
Stomata 3 connects, other end closing.Qi-emitting hole is evenly distributed with cloth airbag 8.Such set-up mode, radiating effect can be increased
The uniformity of fruit.
Further, heat emission hole 5 is located at the middle part of the roof of cabinet 1.
The junction of source of the gas and cabinet 1 is located at the center of the bottom of cabinet 1, air-vent 3 be distributed in the center line of the side wall of cabinet 1 with
Under, heat emission hole 5 is located at the middle part of the roof of cabinet 1, is easy to air-flow to form convection current, further increases the radiating efficiency of switch cubicle.
Proved by the experiment of inventor, when the pitch (the distance between adjacent channel of cooling duct 2) of cooling duct 2 is
During the 1/8-1/10 of the width of cabinet 1, the pipe external diameter of cooling duct 2 for 0.9-0.95 times of internal layer 11 and the spacing of outer layer 12 when, can
To contribute to the guide effect to source of the gas air, increase air and the heat transfer effect of cooling duct 2, final cooling effect is improved
Fruit.
Further, heat emission hole 5 is strip, and portable plate 6 is provided with the inside of the roof of cabinet 1, is also provided with portable plate 6
There is heat emission hole 5, portable plate 6 is slidably arranged on cabinet 1, and is flexibly connected by connecting pin 7.
Heat emission hole 5 is strip, and the portable plate 6 of the lower section of cabinet 1 is slidably arranged on cabinet 1 by connecting pin 7, can be with
Degree is overlapped by what connecting pin 7 adjusted the heat emission hole 5 at the top of heat emission hole 5 and the cabinet 1 of portable plate 6, so as to adjust gas output,
The capacity of cabinet 1 is consistent with the input quantity of source of the gas, increase the radiating effect entirely switched, the use of Convenient switch cabinet.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (6)
- A kind of 1. energy-saving low-tension switch cabinet of high temperature-proof, it is characterised in that：Including cabinet (1), the side wall of the cabinet (1) and bottom Face includes internal layer (11) and outer layer (12), described formed with gas channel between the internal layer (11) and the outer layer (12) Cooling duct (2) is provided between the internal layer (11) and outer layer (12) of cabinet (1) bottom, the cooling duct (2) is twist Set, air-vent (3), the outer layer (12) of cabinet (1) bottom are evenly distributed with the internal layer (11) of cabinet (1) side wall It is connected with source of the gas (4), heat emission hole (5) is evenly distributed with the top of the cabinet (1).
- A kind of 2. energy-saving low-tension switch cabinet of high temperature-proof according to claim 1, it is characterised in that：The source of the gas (4) with The junction of the cabinet (1) is located at the center of the cabinet (1) bottom.
- A kind of 3. energy-saving low-tension switch cabinet of high temperature-proof according to claim 2, it is characterised in that：The air-vent (3) It is distributed in below the center line of the cabinet (1) side wall.
- A kind of 4. energy-saving low-tension switch cabinet of high temperature-proof according to claim 3, it is characterised in that：The cooling duct (2) pitch is the 1/8-1/10 of the cabinet (1) width, the pipe external diameter of the cooling duct (2) for the internal layer (11) and 0.9-0.95 times of outer layer (12) spacing.
- A kind of 5. energy-saving low-tension switch cabinet of high temperature-proof according to claim 4, it is characterised in that：The heat emission hole (5) Positioned at the middle part of the cabinet (1) roof.
- A kind of 6. energy-saving low-tension switch cabinet of high temperature-proof according to claim 5, it is characterised in that：The heat emission hole (5) For strip, portable plate (6) is provided with the inside of cabinet (1) roof, the radiating is also equipped with the portable plate (6) Hole (5), the portable plate (6) are slidably arranged on the cabinet (1), and are flexibly connected by connecting pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936465.7U CN207124398U (en) | 2017-07-28 | 2017-07-28 | A kind of energy-saving low-tension switch cabinet of high temperature-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936465.7U CN207124398U (en) | 2017-07-28 | 2017-07-28 | A kind of energy-saving low-tension switch cabinet of high temperature-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207124398U true CN207124398U (en) | 2018-03-20 |
Family
ID=61613354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720936465.7U Active CN207124398U (en) | 2017-07-28 | 2017-07-28 | A kind of energy-saving low-tension switch cabinet of high temperature-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207124398U (en) |
-
2017
- 2017-07-28 CN CN201720936465.7U patent/CN207124398U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206774951U (en) | A kind of radiating ring main unit certainly | |
| CN206685776U (en) | A kind of electrical engineering switch cubicle | |
| CN207124398U (en) | A kind of energy-saving low-tension switch cabinet of high temperature-proof | |
| CN208368494U (en) | Modularization multi-level converter half-bridge power unit | |
| CN206505996U (en) | A kind of container type energy-accumulating power station cooling system | |
| CN206574592U (en) | A kind of novel transformer | |
| CN201060719Y (en) | Heat radiating structure for phase-shift commutation dry type transformer | |
| CN205921890U (en) | Big power convertor device forced -air cooling heat dissipation module | |
| CN205230715U (en) | Novel transformer | |
| CN103457212A (en) | Forced air cooling method and device for isolated-phase enclosed busbar | |
| CN203415926U (en) | Isolated-phase enclosed-bus forced air cooling apparatus | |
| CN207925929U (en) | A kind of substation's Multifunctional power distribution cabinet | |
| CN206758232U (en) | A kind of transformer of high efficiency and heat radiation | |
| CN202153706U (en) | Large-power current converter structure | |
| CN203596727U (en) | High voltage frequency converter device | |
| CN206879300U (en) | A kind of cold cooling device of liquid of the high-power self coupling vertoro of civil aircraft | |
| CN220172703U (en) | Intelligent temperature control device for low-voltage power distribution cabinet | |
| CN206992556U (en) | A kind of high-tension switch cabinet heat sink | |
| CN201274213Y (en) | Heat radiating device for dry transformer | |
| CN206432740U (en) | Integration Equilibrium power battery pack management system | |
| CN207719696U (en) | A kind of quick exhausting heat radiation formula outdoor substation | |
| CN205489238U (en) | In put cabinet with supplementary bearing structure | |
| CN204928536U (en) | Novel high -voltage frequency converters cabinet | |
| CN215120143U (en) | Electric energy multilevel treatment system at tail end of 400-volt distribution network line | |
| CN207200069U (en) | A kind of Environmental-protection constant-temperature high-tension switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |