CN107785986B - High-power EPS system host structure with detachable module - Google Patents
High-power EPS system host structure with detachable module Download PDFInfo
- Publication number
- CN107785986B CN107785986B CN201710980302.3A CN201710980302A CN107785986B CN 107785986 B CN107785986 B CN 107785986B CN 201710980302 A CN201710980302 A CN 201710980302A CN 107785986 B CN107785986 B CN 107785986B
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- Prior art keywords
- fan
- module
- host
- air duct
- fan air
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a host structure of a module detachable high-power EPS system, which is characterized in that a host module is directly fixed on a fan air duct, namely, the host module can be blown from the lower part by a fan to dissipate heat, and when the host needs maintenance, a fixing bolt can be directly detached and then the module is directly pulled out from the upper part for replacement or maintenance; with adopting the fixed mode of suspension installation between fan wind channel and the host computer fixed beam, fine solution installation roof beam stop the host computer module and take out, difficulty and danger that the host computer brought have been lifted when having avoided the installation simultaneously, realized the possibility of alone installation operation, alleviateed the dismouting work of maintaining high-power EPS core host computer module by a wide margin, alleviateed the work burden of maintaining the staff.
Description
Technical Field
The invention belongs to the technical field of emergency power supplies, relates to an EPS system host structure, and particularly relates to a module detachable high-power EPS system host structure.
Background
When the emergency power supply system (EPS) is in power failure, the emergency power supply system can supply power to various electric equipment in different occasions, and has the characteristics of wide application range, strong load adaptability, convenience in installation, high efficiency and the like. The emergency power supply adopting centralized power supply can overcome a plurality of defects of other power supply modes and reduce unnecessary electric energy waste. In the places using electricity such as emergency accidents and illumination, compared with a UPS (uninterrupted power supply) which has lower conversion efficiency and runs continuously for a long time, the EPS emergency power supply has higher cost performance. Therefore, the emergency power source is widely applied to various fields such as chemical industry, subways, pipe corridors, commerce and houses.
With the wide application of the emergency power supply of the EPS, certain maintenance pressure is brought along with the emergency power supply of the EPS. The maintenance and replacement of the EPS core host part are more important, especially for a host with high power, the existing structural design and the disassembly and assembly have many inconveniences, and the subsequent maintenance of the unit is difficult.
As shown in figures 1-2, the EPS rack of current 200KW contains 3 hosts in this rack, and the host computer structure is as shown in figure 3, if want to dismantle after the module part in the host computer structure damages to change the maintenance, because there is the blockking of structures such as exhaust fan mounting bracket and installation roof beam on its upper portion, be unfavorable for the dismantlement, hardly directly take out the module alone. Especially in the places such as subway pipe gallery where EPS is applied on a large scale, the unchangeable disassembly and assembly structural design brings much invariance to rapid maintenance, and the potential safety hazard brought by overlong maintenance time can be indirectly caused.
Disclosure of Invention
The invention aims to provide a host structure of a module-detachable high-power EPS system, which realizes simple operation of disassembling and assembling a host module, solves the maintenance problem caused by difficult disassembly of the host module and can bring great convenience to the maintenance of a high-power EPS host.
The purpose of the invention can be realized by the following technical scheme:
the host structure of the modular detachable high-power EPS system comprises a fan air duct and a host module installed on the fan air duct, wherein two opposite slots are formed in the front face of the fan air duct, two sliding strips matched with the slots are arranged on two sides of the host module, and the host module is installed in the slots of the fan air duct through the sliding strips and fixed through bolts.
Furthermore, longitudinal radiating fins are uniformly distributed on the back of the fan air duct.
Further, the fan air duct lower side surface is provided with a fan mounting frame, and the fan mounting frame is used for fixing the fan.
Furthermore, the upper side face of the fan air duct is provided with an L-shaped hanging plate, and the fan air duct is hung on the main machine fixing beam through the hanging plate and fixed through bolts.
Further, the right flank in fan wind channel is equipped with electric capacity installation grillage, electric capacity installation grillage is used for installing electric capacity.
Further, the left side of fan wind channel is equipped with the distribution board, the distribution board is used for reserving PCB board mounted position.
The invention has the beneficial effects that: according to the host structure of the high-power EPS system, the host module is directly fixed on the fan air duct, namely, the fan can blow air to the host module from the lower part for heat dissipation, and when the host needs maintenance, the module can be directly extracted from the upper part for replacement or maintenance after the fixing bolt is directly detached; with adopting the fixed mode of suspension installation between fan wind channel and the host computer fixed beam, fine solution installation roof beam stop the host computer module and take out, difficulty and danger that the host computer brought have been lifted when having avoided the installation simultaneously, realized the possibility of alone installation operation, alleviateed the dismouting work of maintaining high-power EPS core host computer module by a wide margin, alleviateed the work burden of maintaining the staff.
Drawings
The invention is described in further detail below with reference to the figures and specific embodiments.
Fig. 1 is a schematic view of an EPS cabinet.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic diagram of an EPS host structure in the prior art.
Fig. 4 is a perspective view of the present invention.
Fig. 5 is a front view of the present invention.
Fig. 6 is a side view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
As shown in fig. 4-6, the invention provides a host structure of a modular detachable high-power EPS system, which comprises a fan air duct 1 and a host module 2 installed on the fan air duct 1, wherein longitudinal radiating fins 11 are uniformly distributed on the back surface of the fan air duct 1, two opposite slots 12 are arranged on the front surface of the fan air duct 1, two sliding strips 21 matched with the slots 12 are arranged on two sides of the host module 2, the host module 2 is inserted into the slots 12 of the fan air duct 1 through the sliding strips 21 for installation and is fixed by using bolts, and when the host needs maintenance, the host module 2 can be directly pulled out from the upper part of the fan air duct 1 for replacement or maintenance after the bolts are removed.
The lower side face of the fan air duct 1 is provided with a fan mounting frame 3, the fan mounting frame 3 is used for fixing a fan, air is blown into the fan air duct 1 from the lower portion through the fan, and a host module fixed on the fan air duct 1 is cooled.
The side is equipped with L type link plate 4 on fan wind channel 1, and fan wind channel 1 articulates on host computer fixed beam 5 through link plate 4, uses the bolt fastening. Adopt the fixed mode of suspension installation between fan wind channel 1 and the host computer fixed beam 5, fine solution host computer fixed beam 5 stop host computer module 2 takes out, difficulty and danger that the host computer brought are lifted when also can avoiding the installation simultaneously, have realized the possibility of alone installation operation, have alleviateed the dismouting work of maintaining high-power EPS core host computer module by a wide margin, have alleviateed the work burden of maintaining the staff.
The right side of fan wind channel 1 is equipped with electric capacity installation grillage 6, and electric capacity installation grillage 6 is used for installing electric capacity, assembles the electric capacity of accounting figure. The left side of fan wind channel 1 is equipped with distribution board 7, and distribution board 7 is used for reserving PCB board mounted position, realizes the installation of PCB board.
When the electric fan is installed, the host module 2 is pushed into the upper portion of the fan air duct 1 and then is installed and fixed through bolts, then the fan is fixed on the fan installation frame 3, the capacitor is installed on the capacitor installation plate frame 6, the PCB is installed on the distribution board 7, and when the host is maintained, the host module can be replaced or maintained after the host module is directly pulled out of the upper portion after the fixing bolts between the host module and the fan air duct 1 are removed.
According to the host structure of the high-power EPS system, the host module is directly fixed on the fan air duct, namely, the fan can blow air to the host module from the lower part for heat dissipation, and when the host needs maintenance, the module can be directly extracted from the upper part for replacement or maintenance after the fixing bolt is directly detached; with adopting the fixed mode of suspension installation between fan wind channel and the host computer fixed beam, fine solution installation roof beam stop the host computer module and take out, difficulty and danger that the host computer brought have been lifted when having avoided the installation simultaneously, realized the possibility of alone installation operation, alleviateed the dismouting work of maintaining high-power EPS core host computer module by a wide margin, alleviateed the work burden of maintaining the staff.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (1)
1. A host structure of a module detachable high-power EPS system is characterized in that: the air conditioner comprises a fan air duct (1) and a host module (2) arranged on the fan air duct (1), wherein two opposite slots (12) are formed in the front surface of the fan air duct (1), two sliding strips (21) matched with the slots (12) are arranged on two sides of the host module (2), and the host module (2) is inserted into the slots (12) of the fan air duct (1) through the sliding strips (21) for installation and is fixed by bolts;
longitudinal radiating fins (11) are uniformly distributed on the back of the fan air duct (1);
the lower side surface of the fan air duct (1) is provided with a fan mounting rack (3), and the fan mounting rack (3) is used for fixing a fan;
the upper side surface of the fan air duct (1) is provided with an L-shaped hanging plate (4), and the fan air duct (1) is hung on the main machine fixing beam (5) through the hanging plate (4) and fixed by using bolts;
a capacitor mounting plate frame (6) is arranged on the right side face of the fan air duct (1), and the capacitor mounting plate frame (6) is used for mounting a capacitor;
the left side of fan wind channel (1) is equipped with distribution board (7), distribution board (7) are used for reserving PCB board mounted position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710980302.3A CN107785986B (en) | 2017-10-19 | 2017-10-19 | High-power EPS system host structure with detachable module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710980302.3A CN107785986B (en) | 2017-10-19 | 2017-10-19 | High-power EPS system host structure with detachable module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107785986A CN107785986A (en) | 2018-03-09 |
| CN107785986B true CN107785986B (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710980302.3A Expired - Fee Related CN107785986B (en) | 2017-10-19 | 2017-10-19 | High-power EPS system host structure with detachable module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107785986B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201902920U (en) * | 2010-10-27 | 2011-07-20 | 汪建武 | Tunnel lamp |
| CN203826807U (en) * | 2014-03-03 | 2014-09-10 | 合肥联信电源有限公司 | Box-type emergency power supply |
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- 2017-10-19 CN CN201710980302.3A patent/CN107785986B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN107785986A (en) | 2018-03-09 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 Termination date: 20201019 |