CN201868742U - Drawer type power rectifier cabinet - Google Patents
Drawer type power rectifier cabinet Download PDFInfo
- Publication number
- CN201868742U CN201868742U CN2010206140296U CN201020614029U CN201868742U CN 201868742 U CN201868742 U CN 201868742U CN 2010206140296 U CN2010206140296 U CN 2010206140296U CN 201020614029 U CN201020614029 U CN 201020614029U CN 201868742 U CN201868742 U CN 201868742U
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- drawer
- power
- cabinet
- power device
- pcc
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Abstract
The utility model provides a drawer type power rectifier cabinet which mainly solves the problems that in the existing power rectifier cabinet, due to the vertical stacking, the mechanism is complex, the maintenance, overhaul, disassembly and assembly are not convenient, special assembling tools are needed for the operation, and the power components are easy to damage. The drawer type power rectifier cabinet comprises a cabinet body and a fan arranged on the cabinet body, wherein a drawer mechanism is arranged in the cabinet body, the drawer mechanism comprises drawer hole paths and the power components arranged in the drawer hole paths, a fixing device for fixing the power components is arranged outside the drawer hole paths, and a wind pressure detector is arranged in the cabinet between the drawer mechanism and the fan.
Description
Technical field
The utility model relates to a kind of power rectification cabinet, is specifically related to a kind of drawer type power rectification cabinet, and the drawer type that is mainly used in the thyristor (PCC) power is installed.
Background technology
At present, power rectification cabinet on the market, its (PCC) power mostly is the vertical distribution that stacks, adopt two screw rods to fix, when changing (PCC) power, remove nut, utilize special-purpose torque spanner to unclamp two fixing screw rods, take out the assembly that damages with special-purpose clamp then, behind the assembly that more renews, must be with the correction of special-purpose torque spanner, pressure hour, power device dispels the heat insufficient easily and damages, when pressure is big, easily power device is crushed, cause industry spot can't correctly change power device, repair and maintenance difficulty.
Summary of the invention
The utility model provides a kind of drawer type power rectification cabinet, has mainly solved existing power rectification cabinet owing to vertical stacking causes mechanism's complexity, Maintenance and Repair dismounting inconvenience and need special holding tool to operate and the problem of fragile (PCC) power.
Concrete technical solution of the present utility model is as follows:
This drawer type power rectification cabinet comprises cabinet and the blower fan that is arranged on the cabinet, is provided with drawer mechanism in the cabinet; Drawer mechanism comprises drawer duct and the (PCC) power that is arranged in the drawer duct; The drawer duct is outside equipped with the fixture that is used for fixing (PCC) power; Be provided with the blast detector in the cabinet between drawer mechanism and the blower fan.
Described drawer is provided with slide rail in the duct, and (PCC) power is arranged in the drawer duct by slide rail.
Described drawer duct is arranged at cabinet top, and the cabinet bottom is provided with functional unit; Described drawer duct is six groups, be divided into up-down structure and distribute, above three groups, below three groups.
Described (PCC) power comprises power device, power device assembly both sides are provided with and are used for positioning element that power device is positioned, power device is fixedlyed connected with heat sink assembly with positioning element, the power device two ends are respectively arranged with front panel and rear board, adopt general screw fastening, form the air channel, be beneficial to the power device heat radiation; Be provided with insulating element between front panel, rear board and the power device, (PCC) power protects necessary protective resistance and protection electric capacity to adopt the integrated and one of insulation board power device.
Described (PCC) power configuration reactor; Heat sink assembly is fixedlyed connected with the power device positioning element with power device by the fastening insulation blanket stud of radiator.
Functional unit comprises circuit breaker, contactor, relay, thermal relay, surge absorber and heating and dehumidification device in the described cabinet.
Advantage of the present utility model is:
This drawer type power rectification cabinet is simple, and thyristor (PCC) power drawer type is installed, and the industry spot Maintenance and Repair are convenient, fast, need not extraordinary instrument and can carry out various operations;
Thyristor (PCC) power in this drawer type power rectification cabinet damages when needing to change, and only needs dismantle hold-down nut with common wrench, promptly extracts (PCC) power easily out, insert new assembly again after clamp nut promptly finish replacing.
Description of drawings
Fig. 1 is a drawer type power rectification cabinet schematic diagram of the present utility model;
Fig. 2 a is a (PCC) power front view of the present utility model;
Fig. 2 b is a (PCC) power vertical view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail, shown in Fig. 1, Fig. 2 a, Fig. 2 b:
This drawer type power rectification cabinet comprises cabinet and the blower fan that is arranged on the cabinet, and blower fan is mainly used in dries to the (PCC) power in the cabinet, dispels the heat by the air channel in the cabinet, is provided with blast detector 3 in the cabinet between drawer mechanism and the blower fan; Also can adopt other mode to dispel the heat, but need satisfy the heat radiation requirement of (PCC) power.
Be provided with drawer mechanism 1 in the above-mentioned cabinet, this drawer mechanism 1 comprises drawer duct 11 and the (PCC) power 12 that is arranged in the drawer duct 11; Drawer duct 11 general selections are arranged on cabinet top, can be provided with functional unit 4 in the cabinet bottom.
Based on the consideration of work on hand situation, the big more options of drawer type power rectification cabinet are provided with six groups of drawer ducts, be divided into up-down structure and distribute, above three groups, below three groups; If when the drawer duct was too much, cabinet need increase, and causes bulking value all excessive, is inconvenient to install; If cost when very few, has then in a disguised form been improved in the drawer duct, therefore, the number in drawer duct can be adjusted according to different demands, but is good with six groups.
Owing to selected the drawer type installation, then need a plurality of devices in the existing structure are integrated into (PCC) power 12, this (PCC) power 12 comprises power device 121, power device 121 both sides are provided with and are useful on power device positioning element 122 and the power device fixed part 123 that power device 121 is positioned, power device fixed part 123 is fixedlyed connected by heat sink assembly 124 with heat sink assembly 124, power device 121 two ends are respectively arranged with front panel 125 and rear board 126, adopt general screw fastening, form the air channel, be beneficial to power device 121 heat radiations; Be provided with insulating element 127 between front panel 125, rear board 126 and the power device 121; (PCC) power 12 adopts the integrated and one of insulation board with power device 121 necessary protective resistances 128 of protection and protection electric capacity 129; simplified the structural design of power cabinet on the one hand; resistance-capacitance protection is installed nearby on the other hand, the 121 safe and reliable work of guaranteed output device.
Easy to maintenance for dismounting, in the drawer duct slide rail can be set, (PCC) power is positioned in the drawer duct by slide rail; Also the positioning and guiding pin can be set in the drawer duct, (PCC) power can accurately be installed in the drawer duct by the positioning and guiding pin; Simultaneously, be outside equipped with the fixture that is used for fixing (PCC) power in the drawer duct, this fixture adopts hold-down nut mostly, because hold-down nut is a standard component, uses general tool during installation or removal and gets final product; Fixture also can be set to snap fit, and (PCC) power is connected and fixed in the drawer duct.
For the better heat radiation situation that detects in the cabinet, but be provided with the blast detector in the cabinet between drawer mechanism and the blower fan, regulate at any time.
Claims (8)
1. a drawer type power rectification cabinet comprises cabinet and the blower fan that is arranged on the cabinet, it is characterized in that: be provided with drawer mechanism in the described cabinet; Described drawer mechanism comprises the drawer duct and is arranged at (PCC) power in the drawer duct; Described drawer duct is outside equipped with the fixture that is used for fixing (PCC) power; Be provided with the blast detector in the cabinet between described drawer mechanism and the blower fan.
2. drawer type power rectification cabinet according to claim 1 is characterized in that: described drawer is provided with slide rail in the duct, and (PCC) power is arranged in the drawer duct by slide rail.
3. drawer type power rectification cabinet according to claim 1 and 2 is characterized in that: described drawer duct is arranged at cabinet top, and the cabinet bottom is provided with functional unit; Described drawer duct is six groups, be divided into up-down structure and distribute, above three groups, below three groups.
4. drawer type power rectification cabinet according to claim 3; it is characterized in that: described (PCC) power comprises power device; power device assembly both sides are provided with and are useful on power device positioning element and the power device fixed part that power device is positioned; described power device; power device fixed part parts are fixedlyed connected with heat sink assembly; the power device two ends are respectively arranged with front panel and rear board; front panel; be provided with insulating element between rear board and the power device, (PCC) power protects necessary protective resistance and protection electric capacity to adopt the integrated and one of insulation board power device.
5. drawer type power rectification cabinet according to claim 4 is characterized in that: described heat sink assembly is fixedlyed connected with the power device fixed part with power device by the fastening insulation blanket stud of radiator.
6. drawer type power rectification cabinet according to claim 5 is characterized in that: described (PCC) power configuration reactor.
7. drawer type power rectification cabinet according to claim 6 is characterized in that: be provided with the heating and dehumidification device in the described cabinet.
8. drawer type power rectification cabinet according to claim 7, it is characterized in that: described functional unit comprises circuit breaker, contactor, relay, thermal relay and surge absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206140296U CN201868742U (en) | 2010-11-18 | 2010-11-18 | Drawer type power rectifier cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206140296U CN201868742U (en) | 2010-11-18 | 2010-11-18 | Drawer type power rectifier cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868742U true CN201868742U (en) | 2011-06-15 |
Family
ID=44139885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206140296U Expired - Lifetime CN201868742U (en) | 2010-11-18 | 2010-11-18 | Drawer type power rectifier cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201868742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078569A (en) * | 2012-09-21 | 2013-05-01 | 北京科信邦电气传动技术有限公司 | Mobile integrated emergency excitation device |
| CN104904080A (en) * | 2013-01-09 | 2015-09-09 | 三菱电机株式会社 | Vacuum circuit breaker |
-
2010
- 2010-11-18 CN CN2010206140296U patent/CN201868742U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078569A (en) * | 2012-09-21 | 2013-05-01 | 北京科信邦电气传动技术有限公司 | Mobile integrated emergency excitation device |
| CN104904080A (en) * | 2013-01-09 | 2015-09-09 | 三菱电机株式会社 | Vacuum circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |