CN105307436A - Emergency power supply cabinet having radiator flue structure - Google Patents
Emergency power supply cabinet having radiator flue structure Download PDFInfo
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- CN105307436A CN105307436A CN201510761441.8A CN201510761441A CN105307436A CN 105307436 A CN105307436 A CN 105307436A CN 201510761441 A CN201510761441 A CN 201510761441A CN 105307436 A CN105307436 A CN 105307436A
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Abstract
The invention discloses an emergency power supply cabinet having a radiator flue structure. A partition board is arranged in front of a power frequency inverter transformer which is a main heat source so as to divide a whole cabinet body into two flues from top to bottom and from front to back; the lowermost part of the front side of the cabinet body of the emergency power supply cabinet and the lower part of a front door each are provided with an air (gas) inlet; an exhaust fan is mounted at the top of the cabinet body of the emergency power supply cabinet; an intake fan is arranged at the partition board for separating the upper layer from the lower layer; devices such as the power frequency inverter transformer which is a main heat source are arranged at the second flue and heat can be dissipated mainly through air (gas) inlet from the bottom of the cabinet body, air (gas) intake through a back door and air draft from the top of the cabinet body; heat generated by other heat sources such as an inverter and power element modules can be dissipated through the first flue, namely through air (gas) inlet from the front door and the bottom and air draft from the top of the cabinet body; the two flues are independent relatively to achieve good cooling effect; the flue structure is capable of effectively solving the current problem of poor heat dissipation effect of the emergency power supply cabinet and can be used safely.
Description
Technical field
The present invention relates to a kind of emergency power supply cabinet with heat dissipation wind channel structure, belong 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.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention 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 used in the present invention 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 provided by the invention, 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 invention;
Fig. 2 is plan structure schematic diagram of the present invention;
Fig. 3 is side-looking structural representation of the present invention;
Fig. 4 of the present inventionly 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 present invention 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 the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
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 |
|---|---|---|---|
| CN201510761441.8A CN105307436A (en) | 2015-11-10 | 2015-11-10 | Emergency power supply cabinet having radiator flue structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510761441.8A CN105307436A (en) | 2015-11-10 | 2015-11-10 | Emergency power supply cabinet having radiator flue structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105307436A true CN105307436A (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510761441.8A Pending CN105307436A (en) | 2015-11-10 | 2015-11-10 | Emergency power supply cabinet having radiator flue structure |
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| CN (1) | CN105307436A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979755A (en) * | 2016-06-16 | 2016-09-28 | 江苏爱克赛电气制造有限公司 | Electric control cabinet with radiating performance |
| CN106208738A (en) * | 2016-07-19 | 2016-12-07 | 合肥联信电源有限公司 | A kind of emergency power supply is switched fast modular device |
| CN107018640A (en) * | 2017-04-17 | 2017-08-04 | 浙江德塔森特数据技术有限公司 | The integrated cabinet of the emergent air-supply arrangement of band |
| CN107404832A (en) * | 2017-09-15 | 2017-11-28 | 宁波博恩电气有限公司 | Capacitor energy storage system |
| CN107404831A (en) * | 2017-09-15 | 2017-11-28 | 宁波博恩电气有限公司 | Capacitance energy storage method for cable transmission |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2034387A1 (en) * | 2007-09-07 | 2009-03-11 | Digital-Logic AG | Passively cooled computer |
| CN202524318U (en) * | 2012-03-28 | 2012-11-07 | 常熟开关制造有限公司(原常熟开关厂） | Inverter |
| CN205160967U (en) * | 2015-11-10 | 2016-04-13 | 江苏银佳企业集团有限公司 | Emergency power source cabinet with scattered hot air duct structure |
-
2015
- 2015-11-10 CN CN201510761441.8A patent/CN105307436A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2034387A1 (en) * | 2007-09-07 | 2009-03-11 | Digital-Logic AG | Passively cooled computer |
| CN202524318U (en) * | 2012-03-28 | 2012-11-07 | 常熟开关制造有限公司(原常熟开关厂） | Inverter |
| CN205160967U (en) * | 2015-11-10 | 2016-04-13 | 江苏银佳企业集团有限公司 | Emergency power source cabinet with scattered hot air duct structure |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979755A (en) * | 2016-06-16 | 2016-09-28 | 江苏爱克赛电气制造有限公司 | Electric control cabinet with radiating performance |
| CN106208738A (en) * | 2016-07-19 | 2016-12-07 | 合肥联信电源有限公司 | A kind of emergency power supply is switched fast modular device |
| CN107018640A (en) * | 2017-04-17 | 2017-08-04 | 浙江德塔森特数据技术有限公司 | The integrated cabinet of the emergent air-supply arrangement of band |
| CN107404832A (en) * | 2017-09-15 | 2017-11-28 | 宁波博恩电气有限公司 | Capacitor energy storage system |
| CN107404831A (en) * | 2017-09-15 | 2017-11-28 | 宁波博恩电气有限公司 | Capacitance energy storage method for cable transmission |
| CN107404831B (en) * | 2017-09-15 | 2019-04-09 | 宁波博恩电气有限公司 | Capacitive energy storage method for cable transmission |
| CN107404832B (en) * | 2017-09-15 | 2019-04-12 | 宁波博恩电气有限公司 | Capacitor energy storage system |
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Application publication date: 20160203 |
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