CN204116864U - The Wireless driving device of a kind of Long-distance Control underground equipment start and stop - Google Patents
The Wireless driving device of a kind of Long-distance Control underground equipment start and stop Download PDFInfo
- Publication number
- CN204116864U CN204116864U CN201420490085.1U CN201420490085U CN204116864U CN 204116864 U CN204116864 U CN 204116864U CN 201420490085 U CN201420490085 U CN 201420490085U CN 204116864 U CN204116864 U CN 204116864U
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- wireless
- stop
- relay
- driving device
- chip
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- 238000000034 method Methods 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 230000001702 transmitter Effects 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000002955 isolation Methods 0.000 description 3
- 238000004353 relayed correlation spectroscopy Methods 0.000 description 2
- 235000007575 Calluna vulgaris Nutrition 0.000 description 1
- 241000353097 Molva molva Species 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The Wireless driving device of a kind of Long-distance Control underground equipment start and stop, comprise reception of wireless signals module and wireless signal transmitting module, reception of wireless signals module is connected with 51 single-chip microcomputers, 51 single-chip microcomputers are connected with level translator, level translator is connected with photoisolator, photoisolator is connected with relay, relay is connected with contactor, contactor output terminal three-phase current sends into 51 single-chip microcomputers by AD conversion chip, base station, down-hole is fed back to by wireless signal transmitting module after 51 single-chip microcomputer process, connecting sensor between 51 single-chip microcomputers and motor device, motor device is in operation or halted state is returned to after 51 single-chip microcomputer process through sensor and feeds back to base station, down-hole by wireless transmitter module.The utility model is a kind of Wireless driving device being controlled pit gear start and stop by down-hole industrial communication network remote, be convenient to aboveground machine room monitor in real time and operate, avoid manually carrying out underground equipment start stop operation, reduce operating personnel's danger coefficient and labour cost.
Description
Technical field
The utility model relates to the apparatus remotes such as mine down-hole blower fan, water pump and starts and stop control field, is specifically related to the Wireless driving device of a kind of Long-distance Control underground equipment start and stop.
background technology
At present, each mining area still performs by artificial the start and stop of the equipment such as ore deposit Underground Fan and monitoring, when needs initiatively stop establishing
Standby or equipment because of external factor automatically stop time, we need by mine hoist, operating personnel to be sent in well, manually the equipment being distributed in down-hole regional is checked and start stop operation, so frequent use hoister and manual type opertaing device, not only increase jacking equipment energy resource consumption, too increase danger coefficient and labour intensity, the labour cost of operating personnel simultaneously.
Utility model content
Technical problem to be solved in the utility model provides a kind of Wireless driving device being controlled pit gear start and stop by down-hole industrial communication network remote for shortcoming of the prior art, realize the start and stop of operating personnel's aboveground machine room remote supervisory and control(ling) equipment state controlling equipment, reduce operating personnel to go into the well start and stop equipment number of times, reduce operating personnel's danger coefficient, labour intensity and labour cost.
For solving the following technical scheme of technical matters of the present utility model:
The Wireless driving device of a kind of Long-distance Control underground equipment start and stop, comprise reception of wireless signals module and wireless signal transmitting module, described reception of wireless signals module is connected with 51 single-chip microcomputers, described 51 single-chip microcomputers are connected with level translator, described level translator is connected with photoisolator, described photoisolator is connected with relay, described relay is used in control circuit, described relay is connected with contactor, described contactor is used in main circuit, described contactor output terminal three-phase current sends into 51 single-chip microcomputers by AD conversion chip, base station, down-hole is fed back to by wireless signal transmitting module after described 51 single-chip microcomputer process, connecting sensor between described 51 single-chip microcomputers and motor device, motor device is in operation or halted state is returned to after 51 single-chip microcomputer process through sensor and feeds back to base station, down-hole by wireless transmitter module.
Described isolator is photoisolator TLP521 at a slow speed.
Described level translator is level translator 74LVC4245.
Described relay is PCB-type relay J QX-14FF3.
The utility model provides a kind of Wireless driving device being controlled pit gear start and stop by down-hole industrial communication network remote, this device is the control signal utilizing industrial communication network base station under reception of wireless signals module received well, start and stop downhole electrical motor equipment is carried out by the control drive plate designed by us, the start and stop state of motor device is given by sensor feedback and is controlled drive plate simultaneously, downhole communication network base station is returned to again through wireless signal transmitting module, be convenient to aboveground machine room monitor in real time and operate, avoid manually carrying out underground equipment start stop operation, reduce operating personnel's danger coefficient, labour intensity and labour cost.
Accompanying drawing explanation
Fig. 1 is the system chart of control-driven system of the present utility model;
Fig. 2 is that control signal drives relay circuit figure.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
A Wireless driving device for Long-distance Control underground equipment start and stop, comprises reception of wireless signals module, wireless signal transmitting module, 51 single-chip microcomputers, level translator, photoisolator, relay, contactor, AD conversion chip and sensor.Wherein reception of wireless signals model calling 51 single-chip microcomputer, receive the control signal transmitted base station and send into 74LVC4245 level translator after 51 single-chip microcomputer process, because Signal transmissions does not need high speed herein, therefore photoisolator TLP521 is at a slow speed adopted to do electrical isolation, connect PCB-type relay J QX-14FF3 after photoisolator, this relay is used in control circuit, protecting control circuit, relay have normally closed, often open two-way export, coil voltage is 24V; Relay connects contactor, and this contactor is used in main circuit, directly controls motor start and stop.The order of aboveground transmission electric motor starting, relay closes, and then contactor closes, three-phase current passes through, and motor normally starts; Aboveground transmission motor is ceased and desisted order, and relay is opened, and contactor is also opened, and no current passes through, and motor is out of service.Contactor output terminal three-phase current sends into 51 single-chip microcomputers by ADS8364 conversion chip, after 51 single-chip microcomputer process, feed back to base station, down-hole by wireless signal transmitting module, is convenient to aboveground machine room and implements observation current status and power supply facilities stability.Sensor is directly connected between motor device and 51 single-chip microcomputers, and motor device is in operation or halted state is returned to after 51 single-chip microcomputer process through sensor and feeds back to base station, down-hole by wireless transmitter module, and aboveground machine room then can Real Time Observation motor status.
In FIG, the control signal that wireless signal receiver receives base station sends to 51 single-chip microcomputer input ends, after 51 these signals of single-chip microcomputer process, the digital signal of the 3.3V using level translator to be exported by 51 single-chip microcomputers is converted to the simulating signal of 5V, in order to realize the mutual isolation between input/output signal, make signal anti-interference, realize one-way transmission, use photoisolator TLP521 to do electrical isolation, signal is by Direct driver relay closes after photoisolator or open.
The signal of Fig. 2 circuit detail display after level translator conversion is how to drive relay switch, when RELAY signal is low level, the output triode conducting of photoisolator, drive Q1 conducting simultaneously, after relay coil energising, switch closes, and main circuit contact device closes, and motor runs; When RELAY signal is high level, the output triode cut-off of photoisolator, make Q1 end, relay coil power-off, switch flicks simultaneously, and main circuit contact device is opened, and motor stops.
In Fig. 1, the address wire A [2:0] of ADS8364 analog to digital converter receives the address wire of 51 single-chip microcomputers.When A0 receives digitally, A2 and A1 receives on VCC power supply and ADS8364 can be forced to enter cyclic pattern.In this mode, level translator can automatically to needing three passages used to sample, namely the cycle the three-phase current of relay output end is sampled and by data sequentially through being sent in 51 single-chip microcomputers, result after 51 single-chip microcomputers carry out data processing sends base station, down-hole to via wireless signal transmitting module, base station gets final product the rotating speed of real-time monitoring power supply current stability and motor after giving aboveground machine room by data feedback.
Directly connect a sensor between motor device and 51 single-chip microcomputers in Fig. 1, when motor device runs, 51 single-chip microcomputers will be fed back to behind the magnetic field produced when this sensor sensing normally runs to motor the signal period and finally report aboveground machine room to monitor; When motor stops, sensor sensing feeds back to 51 single-chip microcomputers less than motor-field by motor stop signal and also finally reports aboveground machine room.
Claims (4)
1. the Wireless driving device of Long-distance Control underground equipment start and stop, it is characterized in that: comprise reception of wireless signals module and wireless signal transmitting module, described reception of wireless signals module is connected with 51 single-chip microcomputers, described 51 single-chip microcomputers are connected with level translator, described level translator is connected with photoisolator, described photoisolator is connected with relay, described relay is connected in control circuit, described relay is connected with contactor, described contactor is connected in main circuit, described contactor output terminal three-phase current sends into 51 single-chip microcomputers by AD conversion chip, base station, down-hole is fed back to by wireless signal transmitting module after described 51 single-chip microcomputer process, connecting sensor between described 51 single-chip microcomputers and motor device, motor device is in operation or halted state is returned to after 51 single-chip microcomputer process through sensor and feeds back to base station, down-hole by wireless transmitter module.
2. the Wireless driving device of a kind of Long-distance Control underground equipment according to claim 1 start and stop, is characterized in that: described isolator is photoisolator TLP521 at a slow speed.
3. the Wireless driving device of a kind of Long-distance Control underground equipment according to claim 1 and 2 start and stop, is characterized in that: described level translator is level translator 74LVC4245.
4. the Wireless driving device of a kind of Long-distance Control underground equipment according to claim 1 and 2 start and stop, is characterized in that: described relay is PCB-type relay J QX-14FF3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490085.1U CN204116864U (en) | 2014-08-28 | 2014-08-28 | The Wireless driving device of a kind of Long-distance Control underground equipment start and stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490085.1U CN204116864U (en) | 2014-08-28 | 2014-08-28 | The Wireless driving device of a kind of Long-distance Control underground equipment start and stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204116864U true CN204116864U (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420490085.1U Expired - Fee Related CN204116864U (en) | 2014-08-28 | 2014-08-28 | The Wireless driving device of a kind of Long-distance Control underground equipment start and stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204116864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113282033A (en) * | 2021-05-12 | 2021-08-20 | 广汽菲亚特克莱斯勒汽车有限公司广州分公司 | Remote control system and control method for industrial equipment |
-
2014
- 2014-08-28 CN CN201420490085.1U patent/CN204116864U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113282033A (en) * | 2021-05-12 | 2021-08-20 | 广汽菲亚特克莱斯勒汽车有限公司广州分公司 | Remote control system and control method for industrial equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20200828 |