CN201639469U - Oil rig rectifier cabinet - Google Patents
Oil rig rectifier cabinet Download PDFInfo
- Publication number
- CN201639469U CN201639469U CN2010201350283U CN201020135028U CN201639469U CN 201639469 U CN201639469 U CN 201639469U CN 2010201350283 U CN2010201350283 U CN 2010201350283U CN 201020135028 U CN201020135028 U CN 201020135028U CN 201639469 U CN201639469 U CN 201639469U
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- cabinet
- rectifier
- rectifier stack
- well rig
- stack
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- Expired - Fee Related
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Abstract
The utility model relates to an oil rig rectifier cabinet, belonging to the technical field of oil rig control. The oil rig rectifier cabinet is a cabinet structure and is characterized in that the cabinet maintenance is facilitated, the cabinet has a radiating structure, lower rectifier assemblies are arranged in a cabinet body, a radiating fan is installed in the cabinet body and the radiating fan is installed on the air duct of the rectifier assemblies; and three groups of rectifier assemblies are arranged, are directly inserted and form a connecting bridge arm by using copper bars in a common cathode and common anode way. The utility model has the advantages that the installation and the maintenance are convenient, the structure is compact, concise and clear, the ventilation is good, the heat dissipation is fast, the application scope is wide, the safety and the reliability are high and the like.
Description
Technical field
The utility model belongs to oil-well rig control technology field, particularly relates to a kind of oil-well rig rectifier cabinet.
Background technology
At present, in the oil-well rig industry, transmission control designs corresponding automatically controlled room as requested, convenient lifting, transportation, maintenance, protection.All cabinets are installed in the automatically controlled room, and this just requires cabinet on the basis that does not influence performance, and in limited space, volume is little, device is installed compactness, and is easy for installation, easily maintenance.Common rectifier cabinet body structure is at present: centrifugal blower is installed at the cabinet top, by the air channel heat of the rectifier stack of rectifier cabinet is extracted out; Rectifier stack is connected with cabinet with fixed form.There is following shortcoming in such cabinet body structure:
1, rectifier stack is connected with cabinet with fixed form, and this structure causes installs difficulty, dismounting inconvenience, maintenance difficult.
2, the blower fan structure that is installed in the cabinet top is used in the oil-well rig field and is subjected to spatial limitation;
3, heat abstractor and rectifier stack need very long heat dissipation channel heat could be discharged, and cause technical problems such as heat radiation is untimely.
Summary of the invention
The utility model provides a kind of oil-well rig rectifier cabinet for solving the technical problem that exists in the known technology.
The purpose of this utility model provides a kind of installation and easy to maintenance, compact conformation, well-ventilated, rapid heat dissipation, wide application, the oil-well rig rectifier cabinet of characteristics such as safe and reliable.
The utility model relates generally to the installation site of rectifier cabinet cooling fan and the mounting means of DC component, is a kind of rectifier cabinet that designs for the oil-well rig field specially.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of oil-well rig rectifier cabinet is cabinet type structure, is characterized in: be convenient to the preceding maintenance of cabinet and have the good heat radiating structure, the underlying rectifier stack is arranged in the cabinet, cabinet is equipped with cooling fan, and cooling fan is installed on the air channel of rectifier stack; Rectifier stack is 3 groups, direct insertion installation, and common cathode anode mode is altogether formed the connection brachium pontis with copper bar.
The utility model can also adopt following technical scheme:
Described oil-well rig rectifier cabinet is characterized in: the underlying rectifier stack adopts direct insertion installation and design before the cabinet, has to isolate in the middle of every group and use direct insertion insulation board, makes things convenient for loading and unloading before the cabinet, maintenance.
Described oil-well rig rectifier cabinet is characterized in: rectifier stack is divided into 3 groups, and every group of centre has to isolate uses direct insertion insulation board, and 2 cooling fans are housed on the air channel.
Described oil-well rig rectifier cabinet is characterized in: cooling fan is positioned at the top of rectifier stack in the cabinet, is directly installed on the air channel; 2 cooling fans are housed on the air channel of rectifier stack.
Described oil-well rig rectifier cabinet is characterized in: adopt symmetrical expression common cathode anode connected mode altogether, and form the connection brachium pontis by copper bar.
Advantage and the good effect that the utlity model has are:
The oil-well rig rectifier cabinet compared with prior art, the utlity model has following obvious advantage owing to adopted the utility model brand-new technology scheme:
1, easy to maintenance: the straight cutting structure is adopted in the rectifier stack grouping, and is easy for installation, keeps in repair easily before the cabinet, and adopts the cloudy altogether mode of connection that is total to sun of symmetrical expression to improve the equal mobility of circuit.
2, compact conformation: the cabinet inner assembly is installed compact, saves the space, and it is extensive to make it suitable application area, is particularly useful for the oil-well rig industry;
3, well-ventilated: blower fan is directly installed in the air channel of DC component, directly rectifier stack is dispelled the heat, and has shortened the heat radiation time.
4, modularization: rectifier stack has been carried out modularized design, equipment such as integrated blower fan of while.The cabinet inner structure is succinct, clear.
Description of drawings
Fig. 1 is the utility model rectifier cabinet master TV structure schematic diagram;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is a rectifier stack wiring construction schematic diagram.
Among the figure, 1, blower fan; 2, rectifier stack; 3, fast molten; 4, inlet wire copper bar; 5, outlet copper bar; 6, insulating barrier; 7, insulated support; 8, installing rack.
Embodiment
For further understanding technology contents of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
A kind of oil-well rig rectifier cabinet is cabinet type structure, has rectifier stack, cooling fan to be directly installed on the air channel of rectifier stack in the cabinet; The rectifier stack branch is organized morning, and with direct insertion installation, the employing symmetrical expression is total to the moon and utilizes the copper bar composition to be connected brachium pontis with the mode that is total to anode, and every group of direct insertion insulation board of middle employing isolated, and be safe and reliable.
The concrete mounting structure of present embodiment:
As accompanying drawing 1, Fig. 2 and Fig. 3.Present embodiment is directly installed on the air channel internal upper part of rectifier stack 2 with blower fan 1, and 3 groups of shared two blower fans of rectifier stack are effectively got rid of the heat that rectifier stack distributes; Rectifier stack is divided into 3 groups, be separated by with insulating barrier 6 between every group, insulated support 7 is installed on the crossbeam, the rectifier stack propulsion assembly installing rack 8 that crimping is good, and then insert inlet wire copper bar 4, and connection outlet copper bar 5 is that available rectifier stack 2 adopts series connection back the moon connected mode symmetrical expression wiring of sun altogether altogether in twos.
This rectifier cabinet has described advantage: 1, easy to maintenance before the cabinet: rectifier stack is divided into 3 groups, adopts the straight cutting structure, and is easy for installation, easily maintenance, and the mode of connection of employing symmetrical expression common cathode common anode has improved the equal mobility of circuit. 2, compact conformation: the cabinet inner assembly is installed compact, saves the space, and it is extensive to make it suitable application area, is particularly useful for the oil-well rig industry; 3, well-ventilated: blower fan is directly installed in the air channel of DC component, directly rectifier stack is dispelled the heat, and has shortened the heat radiation time. 4, modularization: rectifier stack has been carried out modularized design, the equipment such as integrated blower fan of while. The cabinet inner structure is succinct, clear.
Claims (4)
1. an oil-well rig rectifier cabinet is cabinet type structure, is characterized in: be convenient to the preceding maintenance of cabinet and have the good heat radiating structure, the underlying rectifier stack is arranged in the cabinet, cabinet is equipped with cooling fan, and cooling fan is installed on the air channel of rectifier stack; Rectifier stack is 3 groups, direct insertion installation, and common cathode anode mode is altogether formed the connection brachium pontis with copper bar.
2. according to the described oil-well rig rectifier cabinet of claim 1, it is characterized in that: the underlying rectifier stack adopts direct insertion installation and design before the cabinet, has to isolate in the middle of every group and use direct insertion insulation board, makes things convenient for loading and unloading before the cabinet, maintenance.
3. according to the described oil-well rig rectifier cabinet of claim 1, it is characterized in that: cooling fan is positioned at the top of rectifier stack in the cabinet, is directly installed on the air channel; 2 cooling fans are housed on the air channel of rectifier stack.
4. according to the described oil-well rig rectifier cabinet of claim 1, it is characterized in that: adopt symmetrical expression common cathode anode connected mode altogether, and form the connection brachium pontis by copper bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201350283U CN201639469U (en) | 2010-03-19 | 2010-03-19 | Oil rig rectifier cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201350283U CN201639469U (en) | 2010-03-19 | 2010-03-19 | Oil rig rectifier cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201639469U true CN201639469U (en) | 2010-11-17 |
Family
ID=43083975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201350283U Expired - Fee Related CN201639469U (en) | 2010-03-19 | 2010-03-19 | Oil rig rectifier cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201639469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208932A (en) * | 2013-04-22 | 2013-07-17 | 五力机电科技（昆山）有限公司 | Rectifier box |
-
2010
- 2010-03-19 CN CN2010201350283U patent/CN201639469U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208932A (en) * | 2013-04-22 | 2013-07-17 | 五力机电科技（昆山）有限公司 | Rectifier box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN XINXINFU AUTOMATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TIANJIN RUILING AUTOMATIC ENGINEERING CO., LTD. Effective date: 20140520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300308 BINHAI NEW DISTRICT, TIANJIN TO: 300000 BINHAI NEW AREA, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140520 Address after: 300000 Tianjin city Alex Hua Tian Huayuan Industrial Zone Road No. 2 building 1117 Patentee after: Tianjin Xin Fu Fu Automation Technology Co., Ltd. Address before: 300308 No. 268, air route, Tianjin Airport Logistics Processing Zone Patentee before: TIANJIN RUILING AUTOMATIC ENGINEERING CO., LTD. |
|
| 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: 20101117 Termination date: 20190319 |