CN205160967U - Emergency power source cabinet with scattered hot air duct structure - Google Patents
Emergency power source cabinet with scattered hot air duct structure Download PDFInfo
- Publication number
- CN205160967U CN205160967U CN201520892854.5U CN201520892854U CN205160967U CN 205160967 U CN205160967 U CN 205160967U CN 201520892854 U CN201520892854 U CN 201520892854U CN 205160967 U CN205160967 U CN 205160967U
- Authority
- CN
- China
- Prior art keywords
- air channel
- air
- cabinet
- air inlet
- channel
- 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)
- Inverter Devices (AREA)
Abstract
The utility model discloses an emergency power source cabinet with scattered hot air duct structure, set up a baffle in main heat source power frequency contravariant transformer front side, with whole cabinet body top -down, form two wind channels from preceding then the isolation, emergency power source cabinet body front foot and qianmen lower part all are equipped with air inlet (gas) mouth, the fan of airing exhaust is equipped with at emergency power source cabinet body top, on, induced draught fan is equipped with in division board department of lower floor, second wind channel department installs devices such as main heat source power frequency contravariant transformer, the main cabinet body bottom air inlet (gas) that passes through, induced draft in (gas) in the back door and the cabinet top is pulled out wind and is dispelled the heat, other heats source as dc -to -ac converter and power components and parts module etc. Through dispelling the heat in first wind channel, follow qianmen and bottom air inlet (gas) promptly, the cabinet top is pulled out wind and is dispelled the heat, two wind channels are relatively independent, and refrigeration effect is good, and the poor problem of present emergency power source cabinet heat dissipation has been solved effectively to this wind channel structure to use safe and reliable.
Description
Technical field
The utility model relates to a kind of emergency power supply cabinet with heat dissipation wind channel structure, belongs to emergency power supply technology.
Background technology
The cooling system that emergency power supply cabinet neither one at present in emergency lighting centrally connected power source (fire emergency lamps dedicated emergency power supply) and fire-fighting equipment emergency power supply industry is complete, general cabinet is closed, can heat up very soon when power component (power frequency contravariant transformer, inverter, power resistor, on-load switch, power module etc.) works and produce a large amount of heats, accumulative heat can make the temperature of components and parts continue to raise, if the good cooling system of neither one, the safe operation of equipment and the useful life of components and parts can be affected.Therefore, the emergency power supply cabinet with unique heat dissipation wind channel structure and ventilation unit is now designed.
Utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of emergency power supply cabinet with heat dissipation wind channel structure, solves the intensification problem in existing emergency power supply cabinet, extends the useful life of electric elements.
Technical scheme: for achieving the above object, the technical solution adopted in the utility model is:
With an emergency power supply cabinet for heat dissipation wind channel structure, comprise cabinet; In cabinet, be provided with longitudinal baffle, by longitudinal baffle, cabinet inside be divided into former and later two air channels, the air channel near trailing flank is called the first air channel, the air channel near leading flank is called the second air channel; In the first air channel, be provided with the first transverse baffle, by the first transverse baffle, the first air channel be divided into upper and lower two unit, the installation region of inverter is arranged in the upper unit in the first air channel; In the second air channel, be provided with the second transverse baffle, by the second transverse baffle, the second air channel be divided into upper and lower two unit, the installation region of transformer is arranged in the lower unit in the second air channel;
The bottom surface of cabinet is provided with the first air inlet, and the first air inlet is communicated with the first air channel and the second air channel simultaneously; The trailing flank bottom of cabinet is provided with the second air inlet, and the second air inlet is communicated with the first air channel; The leading flank bottom of cabinet is provided with the 3rd air inlet, and the 3rd air inlet is communicated with the second air channel, and the 3rd air inlet is just to the installation region of transformer; Be provided with the first air outlet and the second air outlet at the top of cabinet, the first air outlet is communicated with the first air channel, and the second air outlet is communicated with the second air channel;
First transverse baffle position is provided with the second induced draught fan, bottom the installation region of inverter, is provided with the 4th induced draught fan, the top, installation region of inverter is provided with first and pulls out wind fan, the first air outlet position is provided with second and pulls out wind fan; 3rd air inlet position is provided with the first induced draught fan, the second transverse baffle position is provided with the 3rd induced draught fan, the second air outlet position is provided with the 3rd and pulls out wind fan.
Preferably, described first air channel is divided into straight air channel, oblique wealthy mouth and straight air channel three part from the bottom to top, and described first air channel is divided into straight air channel, oblique reducing and straight air channel three part from the bottom to top.This design has reserved enough spaces for the installation of transformer on the one hand, avoids the gathering of hot-air in transformer installation region on the other hand, accelerates the cooling of transformer.
Beneficial effect: the emergency power supply cabinet with heat dissipation wind channel structure that the utility model provides, the thermal effect impact of main heating source transformer on other power devices in cabinet is reduced, lower temperature conditions is in when transformer can be made to work, normal temperature conditions is in during the work of other components and parts, extend respective useful life, to play emergency power plant due emergencing action in fire-fighting system.
Accompanying drawing explanation
Fig. 1 is backsight structural representation of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 is side-looking structural representation of the present utility model;
Fig. 4 of the present utility modelly looks up structural representation;
Figure comprises: 1, cabinet; 2, longitudinal baffle; 3, the first transverse baffle; 4, the second transverse baffle; 5, transformer; 6, inverter; 7, the first air inlet, 8, the second air inlet; 9, the 3rd air inlet; 10, the first air outlet; 11, the second air outlet; 12, the first induced draught fan; 13, the second induced draught fan; 14, the 3rd induced draught fan; 15, the 4th induced draught fan; 16, first wind fan is pulled out; 17, second wind fan is pulled out; 18, the 3rd wind fan is pulled out.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, for a kind of with the emergency power supply cabinet of heat dissipation wind channel structure, cabinet is comprised; In cabinet, be provided with longitudinal baffle, by longitudinal baffle, cabinet inside be divided into former and later two air channels, the air channel near trailing flank is called the first air channel, the air channel near leading flank is called the second air channel; In the first air channel, be provided with the first transverse baffle, by the first transverse baffle, the first air channel be divided into upper and lower two unit, the installation region of inverter is arranged in the upper unit in the first air channel; In the second air channel, be provided with the second transverse baffle, by the second transverse baffle, the second air channel is divided into upper and lower two unit, the installation region of transformer is arranged in the lower unit in the second air channel.Described first air channel is divided into straight air channel, oblique wealthy mouth and straight air channel three part from the bottom to top, and described first air channel is divided into straight air channel, oblique reducing and straight air channel three part from the bottom to top.
The bottom surface of cabinet is provided with the first air inlet, and the first air inlet is communicated with the first air channel and the second air channel simultaneously; The trailing flank bottom of cabinet is provided with the second air inlet, and the second air inlet is communicated with the first air channel; The leading flank bottom of cabinet is provided with the 3rd air inlet, and the 3rd air inlet is communicated with the second air channel, and the 3rd air inlet is just to the installation region of transformer; Be provided with the first air outlet and the second air outlet at the top of cabinet, the first air outlet is communicated with the first air channel, and the second air outlet is communicated with the second air channel.
First transverse baffle position is provided with the second induced draught fan, bottom the installation region of inverter, is provided with the 4th induced draught fan, the top, installation region of inverter is provided with first and pulls out wind fan, the first air outlet position is provided with second and pulls out wind fan; 3rd air inlet position is provided with the first induced draught fan, the second transverse baffle position is provided with the 3rd induced draught fan, the second air outlet position is provided with the 3rd and pulls out wind fan.
In this case, the cold air of cabinet outside sucks in air channel by the first air inlet and the second air inlet by the first air channel, cold air extracts toward top by the second induced draught fan, and second pulls out wind fan carries out pulling out hot type wind to reach the object to anterior on-load switch, power resistor, inverter, the heat radiation of power module constant power device; The cold air of cabinet outside sucks in air channel by the first air inlet and the 3rd air inlet by the second air channel, the heat that transformer work produces upwards extracts by the 3rd induced draught fan again, finally pull out wind fan by the 3rd to discharge, form hot and cold air circulation, thus keep cabinet internal temperature can not continue to raise.
The emergency power supply cabinet of this case, the thermal effect impact of main heating source transformer on other power devices in cabinet is reduced, lower temperature conditions is in when transformer can be made to work, normal temperature conditions is in during the work of other components and parts, extend respective useful life, to play emergency power plant due emergencing action in fire-fighting system.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (2)
1., with an emergency power supply cabinet for heat dissipation wind channel structure, comprise cabinet; It is characterized in that: in cabinet, be provided with longitudinal baffle, by longitudinal baffle, cabinet inside is divided into former and later two air channels, the air channel near trailing flank is called the first air channel, the air channel near leading flank is called the second air channel; In the first air channel, be provided with the first transverse baffle, by the first transverse baffle, the first air channel be divided into upper and lower two unit, the installation region of inverter is arranged in the upper unit in the first air channel; In the second air channel, be provided with the second transverse baffle, by the second transverse baffle, the second air channel be divided into upper and lower two unit, the installation region of transformer is arranged in the lower unit in the second air channel;
The bottom surface of cabinet is provided with the first air inlet, and the first air inlet is communicated with the first air channel and the second air channel simultaneously; The trailing flank bottom of cabinet is provided with the second air inlet, and the second air inlet is communicated with the first air channel; The leading flank bottom of cabinet is provided with the 3rd air inlet, and the 3rd air inlet is communicated with the second air channel, and the 3rd air inlet is just to the installation region of transformer; Be provided with the first air outlet and the second air outlet at the top of cabinet, the first air outlet is communicated with the first air channel, and the second air outlet is communicated with the second air channel;
First transverse baffle position is provided with the second induced draught fan, bottom the installation region of inverter, is provided with the 4th induced draught fan, the top, installation region of inverter is provided with first and pulls out wind fan, the first air outlet position is provided with second and pulls out wind fan; 3rd air inlet position is provided with the first induced draught fan, the second transverse baffle position is provided with the 3rd induced draught fan, the second air outlet position is provided with the 3rd and pulls out wind fan.
2. the emergency power supply cabinet with heat dissipation wind channel structure according to claim 1, it is characterized in that: described first air channel is divided into straight air channel, oblique wealthy mouth and straight air channel three part from the bottom to top, described first air channel is divided into straight air channel, oblique reducing and straight air channel three part from the bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520892854.5U CN205160967U (en) | 2015-11-10 | 2015-11-10 | Emergency power source cabinet with scattered hot air duct structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520892854.5U CN205160967U (en) | 2015-11-10 | 2015-11-10 | Emergency power source cabinet with scattered hot air duct structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205160967U true CN205160967U (en) | 2016-04-13 |
Family
ID=55696604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520892854.5U Active CN205160967U (en) | 2015-11-10 | 2015-11-10 | Emergency power source cabinet with scattered hot air duct structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205160967U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307436A (en) * | 2015-11-10 | 2016-02-03 | 江苏银佳企业集团有限公司 | Emergency power supply cabinet having radiator flue structure |
| CN106061214A (en) * | 2016-08-04 | 2016-10-26 | 四川新环佳科技发展有限公司 | Network equipment cabinet capable of automatic temperature control and air discharge |
| CN107394759A (en) * | 2017-07-01 | 2017-11-24 | 合肥东玖电气有限公司 | A kind of microcomputer harmonic elimination device |
| US11013153B2 (en) | 2018-01-30 | 2021-05-18 | Lsis Co., Ltd. | Inverter and method of controlling the same |
-
2015
- 2015-11-10 CN CN201520892854.5U patent/CN205160967U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307436A (en) * | 2015-11-10 | 2016-02-03 | 江苏银佳企业集团有限公司 | Emergency power supply cabinet having radiator flue structure |
| CN106061214A (en) * | 2016-08-04 | 2016-10-26 | 四川新环佳科技发展有限公司 | Network equipment cabinet capable of automatic temperature control and air discharge |
| CN106061214B (en) * | 2016-08-04 | 2018-03-23 | 四川新环佳科技发展有限公司 | A kind of network equipment cabinet of temperature automatically controlled air draft |
| CN107394759A (en) * | 2017-07-01 | 2017-11-24 | 合肥东玖电气有限公司 | A kind of microcomputer harmonic elimination device |
| US11013153B2 (en) | 2018-01-30 | 2021-05-18 | Lsis Co., Ltd. | Inverter and method of controlling the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205160967U (en) | Emergency power source cabinet with scattered hot air duct structure | |
| CN103705137B (en) | The cooling system of baking box and electric baker | |
| CN105307436A (en) | Emergency power supply cabinet having radiator flue structure | |
| CN201373479Y (en) | Energy-saving gas appliance combination system | |
| CN102379626B (en) | Method and device for recycling waste heat of steam | |
| CN203826807U (en) | Box-type emergency power supply | |
| CN204513990U (en) | A kind of gas heating drying device | |
| CN203385041U (en) | Simple cooling system of microwave oven | |
| CN205957268U (en) | Frequency conversion economizer system of oil smoke is removed in kitchen | |
| CN203099922U (en) | Air convection type thermal insulating device | |
| CN204128174U (en) | Industry hot air type warmer blower fan | |
| CN103423784A (en) | Simple cooling system of microwave oven | |
| CN103746302A (en) | All-indoor transformer-substation inductive ventilation system | |
| CN205536533U (en) | Solar energy air can integral type water heater | |
| CN108930973B (en) | Smoke temperature reduction structure of heating boiler | |
| CN201892258U (en) | Heater for integrated ceiling | |
| CN207599968U (en) | A kind of matrix form electricity separation heating boiler | |
| CN205811369U (en) | A kind of heat sink of outdoor electric cabinet | |
| CN201767799U (en) | Baking oven | |
| CN202048604U (en) | Electromagnetic oven radiator fan and air duct structure | |
| CN205783277U (en) | A kind of indoor temperature regulator | |
| CN203893685U (en) | Flue gas waste heat utilization device | |
| CN103151718A (en) | Ventilation device for integral cabinet of relay protection chamber | |
| CN203349647U (en) | Blowing type backward-swirl combustion chamber for hot shear furnace | |
| CN203704339U (en) | Warm air blower capable of improving temperature rise efficiency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |