CN203588002U - Mining flame-proof and intrinsically safe multifunctional electrical control box - Google Patents
Mining flame-proof and intrinsically safe multifunctional electrical control box Download PDFInfo
- Publication number
- CN203588002U CN203588002U CN201320789906.7U CN201320789906U CN203588002U CN 203588002 U CN203588002 U CN 203588002U CN 201320789906 U CN201320789906 U CN 201320789906U CN 203588002 U CN203588002 U CN 203588002U
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- control box
- lm3109h
- intrinsic safety
- suppression
- safety electric
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Abstract
The utility model discloses a mining flame-proof and intrinsically safe multifunctional electrical control box, which comprises an AC220V power incoming line, wherein the AC220V power incoming line is connected with an input end of an intrinsic safe power supply through a fuse, and an output end of the intrinsic safe power supply is connected with an input end of an LM3109H programmable controller; and an input end of the LM3109H programmable controller is connected with an output end of a light partition board, and an output end of the LM3109H programmable controller is respectively connected with a display lamp and a display screen. The mining flame-proof and intrinsically safe multifunctional electrical control box adopting the scheme has the advantages that: with the application of the LM3109H programmable controller, the mining flame-proof and intrinsically safe multifunctional electrical control box can control nine sets of equipment to act, increases the working efficiency, and reduces the invested cost and fault rate; in addition, the LM3109H programmable controller is high in anti-interference capability.
Description
Technical field
The utility model relates to a kind of coal mine machinery equipment technical field, relates in particular to a kind of mining electric control box being applied under coal mine.
Background technology
At present, being widely used in the mining electric control box under coal mine, is all generally only to possess some distant places to control, and the simple function such as some electric blockings, also can only control a underground equipment to three number of units amounts simultaneously.Once there be new oil (gas) filling device need to use electric control box, must again buy, old control box can not be reused, and has so not only increased cost, artificial, has also caused the waste of resource, underground equipment space crowded.And conventional electric control box does not possess the functions such as demonstration, warning, and user has also been caused to great inconvenience.
Utility model content
The purpose of this utility model is just to provide a kind of mine explosion-suppression and intrinsic safety matter multifunctional safety electric control box, solve prior art existing life cycle short, can not reusable drawback; It possesses the function of simultaneously controlling nine down-hole distinct devices simultaneously, is also equipped with the functions such as the real-time display switch state of LCDs and pilot lamp, failure message; And there is ability to communicate, can be connected with undershaft communication system.
For addressing the above problem, the utility model is implemented by the following technical solutions:
The utility model comprises AC220V electric power incoming line, and AC220V electric power incoming line is connected with the input end of intrinsic safety electric source by insurance, and the output terminal of intrinsic safety electric source is connected respectively with display screen XSP, light clapboard and the input end of LM3109H Programmable Logic Controller; The input end of LM3109H Programmable Logic Controller is connected with the output terminal of light clapboard, and LM3109H Programmable Logic Controller output terminal is connected with display screen with power light, soft starter pilot lamp, motor pilot lamp I, motor pilot lamp II respectively.
Described LM3109H Programmable Logic Controller also comprises the RS-485 communication interface for being connected with aboveground communication system.
Described insurance is RT18-X fuse.
Described intrinsic safety electric source DY is CSTI-I intrinsic safety electric source.
Described light clapboard KDP is 0132C3301 control panel.
Described display lamp ZD is 220V display lamp.
Described display screen XSP is Tpc7062KX display screen.
Compared with prior art, adopt the following characteristics that the utlity model has of such scheme: the use of LM3109H Programmable Logic Controller can not only be controlled nine equipment and move, also improved work efficiency, input cost and failure rate have been reduced, in addition, the jamproof ability of LM3109H Programmable Logic Controller is also stronger; The setting of display screen can show the current state of controlled equipment in real time, and a series of functions such as fault that produce, and is convenient to the more easy operate downhole equipment intuitively of downhole operator, and finds that in time failure judgement type processes accordingly.
Accompanying drawing explanation
Fig. 1 electrical schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises AC220V electric power incoming line L, N, AC220V electric power incoming line is connected with the input end of intrinsic safety electric source DY by insurance FU, and the output terminal of intrinsic safety electric source DY is connected with the input end of LM3109H Programmable Logic Controller with display screen XSP, light clapboard KDP respectively; The input end of LM3109H Programmable Logic Controller is connected with the output terminal of light clapboard KDP, and LM3109H Programmable Logic Controller output terminal is connected with display screen XSP with power light ZD1, soft starter pilot lamp ZD2, motor pilot lamp I ZD3, motor pilot lamp II ZD4 respectively; Described insurance FU is RT18-X fuse, intrinsic safety electric source DY is CSTI-I intrinsic safety electric source, light clapboard KDP is 0132C3301 control panel, power light ZD1, soft starter pilot lamp ZD2, motor pilot lamp I ZD3 and motor pilot lamp II ZD4 are 220V display lamp, and display screen XSP is Tpc7062KX display screen.
As improvement of the present utility model: described LM3109H Programmable Logic Controller also comprises the RS-485 communication interface for being connected with aboveground communication system, the current state of institute's opertaing device can be sent to aboveground communication system like this, staff can not only manually regulate and control underground equipment, also can directly control underground equipment by aboveground control terminal.
Principle of work of the present utility model is as follows: AC220V electric power incoming line L, N is input to 200V alternating voltage in intrinsic safety electric source DY through insurance FU, and intrinsic safety electric source changes input voltage into DC24V and is display screen XSH, light clapboard KDP and the power supply of LM3109H Programmable Logic Controller.When staff presses after switch knob, signal inputs to LM3109H Programmable Logic Controller through light clapboard KDP, after processing, LM3109H Programmable Logic Controller gives an order, control load and display lamp ZD, LM3109H Programmable Logic Controller is connected with display screen XSP by data line, by real-time Data Transmission, to display screen, display screen shows state and the failure message of the equipment of controlling.
Claims (7)
1. a mine explosion-suppression and intrinsic safety matter multifunctional safety electric control box, it is characterized in that: it comprises AC220V electric power incoming line (L, N), AC220V electric power incoming line is connected with the input end of intrinsic safety electric source (DY) by insurance (FU), and the output terminal of intrinsic safety electric source (DY) is connected with the input end of LM3109H Programmable Logic Controller with display screen (XSP), light clapboard (KDP) respectively; The input end of LM3109H Programmable Logic Controller is connected with the output terminal of light clapboard (KDP), and LM3109H Programmable Logic Controller output terminal is connected with power light (ZD1), soft starter pilot lamp (ZD2), motor pilot lamp I (ZD3), motor pilot lamp II (ZD4) and display screen (XSP) respectively.
2. mine explosion-suppression and intrinsic safety matter multifunctional safety electric control box according to claim 1, is characterized in that: described LM3109H Programmable Logic Controller also comprises the RS-485 communication interface for being connected with aboveground communication system.
3. mine explosion-suppression and intrinsic safety matter multifunctional safety electric control box according to claim 1, is characterized in that: described insurance (FU) is RT18-X fuse.
4. mine explosion-suppression and intrinsic safety matter multifunctional safety electric control box according to claim 1, is characterized in that: described intrinsic safety electric source (DY) is CSTI-I intrinsic safety electric source.
5. mine explosion-suppression and intrinsic safety matter multifunctional safety electric control box according to claim 1, is characterized in that: described light clapboard (KDP) is 0132C3301 control panel.
6. mine explosion-suppression and intrinsic safety matter multifunctional safety electric control box according to claim 1, is characterized in that: described power light (ZD1), soft starter pilot lamp (ZD2), motor pilot lamp I (ZD3) and motor pilot lamp II (ZD4) are 220V display lamp.
7. mine explosion-suppression and intrinsic safety matter multifunctional safety electric control box according to claim 1, is characterized in that: described display screen (XSP) is Tpc7062KX display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789906.7U CN203588002U (en) | 2013-12-05 | 2013-12-05 | Mining flame-proof and intrinsically safe multifunctional electrical control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789906.7U CN203588002U (en) | 2013-12-05 | 2013-12-05 | Mining flame-proof and intrinsically safe multifunctional electrical control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203588002U true CN203588002U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320789906.7U Expired - Fee Related CN203588002U (en) | 2013-12-05 | 2013-12-05 | Mining flame-proof and intrinsically safe multifunctional electrical control box |
Country Status (1)
| Country | Link |
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| CN (1) | CN203588002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104698870A (en) * | 2013-12-05 | 2015-06-10 | 河南省济源市矿用电器有限责任公司 | Mining flame-proof and intrinsically-safe multifunctional electrical control box |
-
2013
- 2013-12-05 CN CN201320789906.7U patent/CN203588002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104698870A (en) * | 2013-12-05 | 2015-06-10 | 河南省济源市矿用电器有限责任公司 | Mining flame-proof and intrinsically-safe multifunctional electrical control box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |