CN201707846U - Drill floor explosion-proof display - Google Patents
Drill floor explosion-proof display Download PDFInfo
- Publication number
- CN201707846U CN201707846U CN2010202194333U CN201020219433U CN201707846U CN 201707846 U CN201707846 U CN 201707846U CN 2010202194333 U CN2010202194333 U CN 2010202194333U CN 201020219433 U CN201020219433 U CN 201020219433U CN 201707846 U CN201707846 U CN 201707846U
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- vga
- display
- explosion
- proof
- signal receiver
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Abstract
The utility model provides a drill floor explosion-proof display, which mainly comprises a power supply module, a VGA signal receiver, a VGA control board, a liquid crystal display, a flameproof enclosure and an explosion-proof cable lead-in device, wherein the bottom portion of the drill floor explosion-proof display is provided with a ground terminal, a bottom plate is arranged in the inner portion of the display, the bottom plate is provided with the power supply module, the VGA signal receiver and the VGA control board, the explosion-proof cable lead-in device is arranged on one side of the drill floor explosion-proof display, the front surface of the drill floor explosion-proof display is provided with a glass panel, and the inner portion is provided with a display screen, and is fixed by a cover plate. The power supply module converts a direct current 24 V power supply to direct current 12V to supply for the VGA signal receiver, the VGA control board and the display screen, the VGA signal receiver receives VGA signals which are sent by a VGA signal transmitter, and the VGA control board treats the signals which are sent by the VGA signal receiver and sends to the liquid crystal display. The drill floor explosion-proof display has the advantages of high safety factor, and is convenient to transport and mount during the using process on site and the like.
Description
Technical field
The utility model relates to the explosion-proof display of the special-purpose rig floor of a kind of petroleum industry orientation well, belongs to the oil instrument field.
Background technology
At present, in the China's oil industry orientation well service process, the wireless drilling inclinometers system generally uses, and in the ground system of wireless drilling inclinometers, the rig floor display is positioned over the drilling well raised platform around a well, provides convenience for driller and directed slip-stick artist adjust drilling parameter in real time.The drilling well raised platform around a well causes the accident of blast also to occur repeatedly because of gas leaks.For safe in utilization, the electronic equipment that is used for drilling well raised platform around a well perform region of living in just needs specific (special) requirements, promptly has explosion-proof.In the rig floor display that my company now uses, 24 volts of CAN buses for the source of direct current, 485 communications and VGA video interface etc. are arranged, but do not belong to anti-explosion product, and versatility is not strong.When increase of wireless drilling inclinometers systemic-function or upgrading, soft, the hardware of rig floor display all will be done corresponding change or exploitation again, causes the waste of exploiting natural resources.China also can find the explosion-proof display product that can be used for rig floor on the market, and it adopts and exchanges 220 volts of remote power feedings, and the flame-proof type housing adopts steel.This explosion-proof display exchanges 220 volts of power supplys because of adopting long-range supply, be used in the scene of this environment more complicated of rig floor, increased on-the-spot unsafe factor, and it is because of adopting steel, make the product body focus on more than 30 kilograms, inconvenience carrying and installation in the use at the scene.
Therefore, press for the explosion-proof display of a kind of rig floor, the explosion-proof display of this rig floor should have the explosion-proof of working under the residing environment of drilling well raised platform around a well, reach highly versatile again, and is convenient to carrying when using at the scene and installs.
The utility model content
The purpose of this utility model provides the explosion-proof display of a kind of rig floor, allows equipment should have the explosion-proof of working under the residing environment of drilling well raised platform around a well, reaches highly versatile again, and is convenient to carrying when using at the scene and installs.
The purpose of this utility model is achieved in that the explosion-proof display of rig floor, mainly form by power module, VGA signal receiver, VGA control panel, liquid crystal display, flameproof enclosure and anti-explosion cable introducing device, it is characterized in that: ground terminal is equipped with in the explosion-proof display of rig floor bottom, base plate is installed on display interior, power module, VGA signal receiver, VGA control panel are installed on the base plate, and the flame-proof type cable entry is installed on a side of the explosion-proof display of rig floor; The front of the explosion-proof display of rig floor is a face glass, in display screen is arranged, fix by cover plate; Power module becomes 12 volts of direct currents to use for VGA signal receiver, VGA control panel, display screen 24 volts of power source conversion of direct current, the VGA signal receiver receives the VGA signal that the VGA sender unit sends over, and the VGA control panel is handled the VGA signal receiver and passed the signal of coming and send liquid crystal display to show.
The utlity model has following advantage:
1, the explosion-proof display of rig floor has the explosion-proof of working under the residing environment of drilling well raised platform around a well, has increased the security of on-the-spot use;
2, the explosion-proof display of rig floor adopts 24 volts of power supplies of direct current, has reduced the unsafe factor at the scene that is used in this environment more complicated of rig floor;
3, the explosion-proof display casing of rig floor has adopted the mode of hot investment casting hard aluminium to process, and the product overall weight after assembling is finished is no more than 20 kilograms, is convenient to carry and install in the on-the-spot use;
4,10.4 cun of adopting of the explosion-proof display of rig floor, resolution are 1024 * 768 TFT liquid crystal display, and display frame is clear, directly perceived, is equivalent to a long-range computer monitor;
5, the explosion-proof display of rig floor adopts the VGA video interface, the complete use of rig floor display power supply case with my company, the rig floor display that can replace my existing other kind of company, when the wireless drilling inclinometers systemic-function increases or upgrades, can avoid overlapping development, only need add on the upper computer software display interface needs to increase data presented, in the operational process, can demonstrate the data that need increase in the explosion-proof display display frame of rig floor accordingly.
Description of drawings
Fig. 1 is that the explosion-proof display of rig floor is formed structural representation.
Fig. 2 is that the explosion-proof display of rig floor uses wiring schematic diagram.
Among the figure: 1 is ground terminal; 2 are base plate (above power module, VGA signal receiver, VGA control panel etc. are installed); 3 is shell; 4 is the flame-proof type cable entry; 5 is portable handle; 6 is cover plate; 7 is display screen; 8 is face glass.Host computer shown in 201; The VGA of host computer shown in 202 video output cable; The display power supply of rig floor shown in 203 case; The display power supply of rig floor shown in 204 cable (for 24 volts of direct currents); The monitor cable of rig floor shown in 205; The explosion-proof display of rig floor shown in 206.
Embodiment
Be described in detail embodiment of the present utility model below in conjunction with accompanying drawing.
As Fig. 1: the explosion-proof display of rig floor, portable handle 5 is arranged above, can conveniently transport.Mainly form by power module, VGA signal receiver, VGA control panel, display screen 7, flameproof enclosure 3 and anti-explosion cable introducing device 4, ground terminal 1 is equipped with in the explosion-proof display of rig floor bottom, base plate 2 is installed on display interior, power module, VGA signal receiver, VGA control panel are installed on the base plate 2, and flame-proof type cable entry 4 is installed on a side of the explosion-proof display of rig floor; The front of the explosion-proof display of rig floor is a face glass 8, in display screen 7 is arranged, fixing by cover plate 6; Power module becomes 12 volts of direct currents to use for VGA signal receiver, VGA control panel, display screen 7 24 volts of power source conversion of direct current, the VGA signal receiver receives the VGA signal that the VGA sender unit sends over, and the VGA control panel is handled the VGA signal receiver and passed the signal of coming and send display screen 7 to show.
As Fig. 2: 206 are placed on the drilling well raised platform around a well, 201,203 be placed on operation room, 201 by 202 the VGA video signal transmission of output give 203,203 the vision signals that receive amplify the back by 205 be transferred to 206,206 receive signal and handle after be presented in 206 on the liquid crystal display.Power lead on 203 is inserted in and exchanges on 220 volts of power panels, and the power transfer module of 203 inside is supplied with 206 to 24 volts of power supplys of direct current of conversion by 204 and used.
Claims (1)
1. the explosion-proof display of rig floor, mainly form by power module, VGA signal receiver, VGA control panel, liquid crystal display, flameproof enclosure and anti-explosion cable introducing device, it is characterized in that: ground terminal is equipped with in the explosion-proof display of rig floor bottom, base plate is installed on display interior, power module, VGA signal receiver, VGA control panel are installed on the base plate, and the flame-proof type cable entry is installed on a side of the explosion-proof display of rig floor; The front of the explosion-proof display of rig floor is a face glass, in display screen is arranged, fix by cover plate; Power module becomes 12 volts of direct currents to use for VGA signal receiver, VGA control panel, display screen 24 volts of power source conversion of direct current, the VGA signal receiver receives the VGA signal that the VGA sender unit sends over, and the VGA control panel is handled the VGA signal receiver and passed the signal of coming and send liquid crystal display to show.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202194333U CN201707846U (en) | 2010-06-08 | 2010-06-08 | Drill floor explosion-proof display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202194333U CN201707846U (en) | 2010-06-08 | 2010-06-08 | Drill floor explosion-proof display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201707846U true CN201707846U (en) | 2011-01-12 |
Family
ID=43445001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202194333U Expired - Lifetime CN201707846U (en) | 2010-06-08 | 2010-06-08 | Drill floor explosion-proof display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201707846U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109845A (en) * | 2011-02-24 | 2011-06-29 | 太原理工大学 | Mine operating platform for automatic water draining |
| CN102662433A (en) * | 2012-03-20 | 2012-09-12 | 中煤科工集团重庆研究院 | Mining explosion-proof and intrinsically safe multimedia computer |
| CN108052241A (en) * | 2018-02-09 | 2018-05-18 | 武汉凯博珐生化智能科技有限公司 | The explosion-proof man-machine interface of industry |
| CN108882590A (en) * | 2018-07-27 | 2018-11-23 | 扬中市南方矿用电器有限公司 | A kind of explosion-proof type mining display |
| CN110578513A (en) * | 2019-09-02 | 2019-12-17 | 中国石油天然气集团有限公司 | Oil drilling rig floor data acquisition device |
-
2010
- 2010-06-08 CN CN2010202194333U patent/CN201707846U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109845A (en) * | 2011-02-24 | 2011-06-29 | 太原理工大学 | Mine operating platform for automatic water draining |
| CN102662433A (en) * | 2012-03-20 | 2012-09-12 | 中煤科工集团重庆研究院 | Mining explosion-proof and intrinsically safe multimedia computer |
| CN102662433B (en) * | 2012-03-20 | 2015-04-29 | 中煤科工集团重庆研究院有限公司 | Mining explosion-proof and intrinsically safe multimedia computer |
| CN108052241A (en) * | 2018-02-09 | 2018-05-18 | 武汉凯博珐生化智能科技有限公司 | The explosion-proof man-machine interface of industry |
| CN108052241B (en) * | 2018-02-09 | 2023-11-10 | 武汉凯博珐生化智能科技有限公司 | Industrial explosion-proof man-machine interface |
| CN108882590A (en) * | 2018-07-27 | 2018-11-23 | 扬中市南方矿用电器有限公司 | A kind of explosion-proof type mining display |
| CN110578513A (en) * | 2019-09-02 | 2019-12-17 | 中国石油天然气集团有限公司 | Oil drilling rig floor data acquisition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 257091 Shandong province Dongying City Dengzhou high tech Development Zone, Road No. 62 Patentee after: Schlumberger JHP Oilfield Technologies (Shandong) Co., Ltd. Address before: 257091 South Road, Shandong, Dongying No. 225 Patentee before: Schlumberger JHP Oilfield Technologies (Shandong) Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 257091 Shandong province Dongying City Dengzhou high tech Development Zone, Road No. 62 Patentee after: Schlumberger Oilfield Technology (Shandong) Co. Ltd. Address before: 257091 Shandong province Dongying City Dengzhou high tech Development Zone, Road No. 62 Patentee before: Schlumberger JHP Oilfield Technologies (Shandong) Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110112 |
|
| CX01 | Expiry of patent term |