CN204140132U - Colliery downhole equipment spot check instrument - Google Patents
Colliery downhole equipment spot check instrument Download PDFInfo
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- CN204140132U CN204140132U CN201420538987.8U CN201420538987U CN204140132U CN 204140132 U CN204140132 U CN 204140132U CN 201420538987 U CN201420538987 U CN 201420538987U CN 204140132 U CN204140132 U CN 204140132U
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- spot check
- downhole equipment
- check instrument
- colliery downhole
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Abstract
The utility model discloses colliery downhole equipment spot check instrument, belong to mining wireless communication monitoring apparatus field, comprise closed shell and be arranged on the control circuit in closed shell, control circuit comprises processor U1, memory U2, transport module U3, temperature sensor module U4, Keysheet module U6, RFID read-write module U7 and supply module U8.The data of the utility model collection are connected with handheld terminal by transport module, in the environment of wireless coverage can in real time by spot check data upload in database, temperature pick up and vibrating sensor can temperature accurately under measuring well and vibration datas, RFID module can read out unique electronic label code at a distance, the uniformity of measuring object and measurement result can be ensured, can stop spot check personnel malfeasance, behavior of playing tricks, be also the effective means of specification spot check person works code.
Description
Technical field
The utility model relates to a kind of equipment point-detecting device, specifically a kind of colliery downhole equipment spot check instrument, belongs to mining wireless communication monitoring apparatus field.
Background technology
Spot check is a primary institution of underground equipment management, and object accurately grasps Technical conditions of equipment by spot check, maintains and improves equipment service behaviour, generation of preventing accident, the power generating ratio time, the extension device life-span, reducing maintenance cost, ensures normally to produce.Traditional spot check mode has manually carries out, and regularly checks one by one underground equipment, registers, then carry out data summarization, analysis, and this mode is time-consuming, effort, time lag and inaccurate.
Based on the equipment point-detecting instrument of modern electronic technology, automatically gather underground equipment data, existing fast for manual spot check speed, accuracy is high, is widely used in equipment point-detecting work.Existing underground equipment spot check instrument arranges concentrating after data acquisition again, and efficiency is not also very high, or needs special transmission equipment to transmit, and adds cost of equipment.
Summary of the invention
The purpose of this utility model is to provide a kind of colliery downhole equipment spot check instrument, when not increasing communication equipment, real time data can be uploaded onto the server.
For achieving the above object, a kind of colliery downhole equipment spot check of the utility model instrument, comprise closed shell and be arranged on control circuit in closed shell, it is characterized in that: described control circuit comprise processor U1, memory U2, transport module U3, temperature sensor module U4, Keysheet module U6, module for reading and writing U7 and supply module U8; Memory U2, transport module U3, temperature sensor module U4, vibrating sensor module U5, Keysheet module U6, RFID read-write module U7 are connected with processor U1 respectively by DI interface.
The data of the utility model collection are connected with handheld terminal by transport module, in the environment of wireless coverage can in real time by spot check data upload in database, temperature pick up and vibrating sensor can temperature accurately under measuring well and vibration datas, RFID module can read out unique electronic label code at a distance, the uniformity of measuring object and measurement result can be ensured, can stop spot check personnel malfeasance, behavior of playing tricks, be also the effective means of specification spot check person works code.
Accompanying drawing explanation
Fig. 1 is the utility model theory diagram;
Fig. 2 is the utility model U4 module circuit diagram;
Fig. 3 is the utility model U5 module circuit diagram;
Fig. 4 is the utility model U7 module circuit diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of colliery downhole equipment spot check instrument, comprise closed shell and be arranged on control circuit in closed shell, described control circuit comprise processor U1, memory U2, transport module U3, temperature sensor module U4, Keysheet module U6, module for reading and writing U7 and supply module U8; Memory U2, transport module U3, temperature sensor module U4, vibrating sensor module U5, Keysheet module U6, module for reading and writing U7 are connected with processor U1 respectively by DI interface.
Further, described closed shell is nonmetals, avoid metal shell easily produce electrostatic and cause fire damp to explode situation occur.
Preferably, described temperature pick up can select contact or non-contact temperature sensor, and infrared temperature sensor utilizes the infrared radiation of object to measure object temperature, does not contact object, sensitiveness is high, and the utility model temperature sensor module U4 preferably uses infrared sensor.As shown in Figure 2, temperature sensor module carries out the collection of temperature mainly through temperature pick up, is compared by signal by comparator, accurately measure the change of data, transfer data in ARMLPC2468, by the process of program, the display screen of spot check instrument demonstrates real-time temperature.The positive signal of temperature pick up exports termination comparator positive signal input part, and the negative signal of temperature pick up exports termination comparator inversion signal input.Temperature pick up model is SMTIR9902, comparator model selects LM324AD, and this temperature collect module possesses high accuracy, high sensitivity, Low ESR and good signal to noise ratio, and the response time is about 40ms, cost is lower simultaneously, and the temperature range of sensing element is at-40 DEG C---between 100 DEG C.
Preferably, described transport module selects wireless transmission method, and Bluetooth protocol has unique advantage in short-distance transmission, and have low-power consumption, the feature of small size and low cost, the utility model transport module U3 adopts bluetooth equipment.
As shown in Figure 3, vibrating sensor module carries out the collection vibrated by vibrating sensor RPY6700 type, compared by signal by comparator LM324AD, by after transfer data in ARMLPC2468.This transducer sensitivity is 20mv/mm/s ± 5%, and measurement category is wider, and output impedance is simultaneously lower.
As shown in Figure 4, RFID read-write module is processed the radiofrequency signal collected by process chip FM1702SL, is then transferred in ARMLPC2468 and carries out process decomposition.The collection of radiofrequency signal is responded to by coil, and when this spot check instrument enters in the scope of RFID label tag card, the data automatically reading RFID label tag are transmitted.
Claims (5)
1. a colliery downhole equipment spot check instrument, comprise closed shell and be arranged on the control circuit in closed shell, it is characterized in that: described control circuit comprises processor U1, memory U2, transport module U3, temperature sensor module U4, Keysheet module U6, RFID read-write module U7 and supply module U8; Memory U2, transport module U3, temperature sensor module U4, vibrating sensor module U5, Keysheet module U6, RFID read-write module U7 are connected with processor U1 respectively by DI interface.
2. colliery downhole equipment spot check instrument according to claim 1, is characterized in that: described closed shell is nonmetals.
3. colliery downhole equipment spot check instrument according to claim 1 and 2, is characterized in that: described temperature sensor module U4 sensor used is infrared sensor.
4. colliery downhole equipment spot check instrument according to claim 1 and 2, is characterized in that: described transport module U3 adopts bluetooth equipment.
5. colliery downhole equipment spot check instrument according to claim 4, it is characterized in that: the negative-feedback circuit that described temperature sensor module is made up of a temperature pick up and comparator is formed, the positive signal of sensor temperature sensor exports termination comparator positive signal input part, and the negative signal of temperature pick up exports the inversion signal input of termination comparator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538987.8U CN204140132U (en) | 2014-09-18 | 2014-09-18 | Colliery downhole equipment spot check instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538987.8U CN204140132U (en) | 2014-09-18 | 2014-09-18 | Colliery downhole equipment spot check instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204140132U true CN204140132U (en) | 2015-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420538987.8U Active CN204140132U (en) | 2014-09-18 | 2014-09-18 | Colliery downhole equipment spot check instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204140132U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277352A (en) * | 2015-11-12 | 2016-01-27 | 江苏宇恒电气有限公司 | Large-scale equipment maintenance system |
| CN105318916A (en) * | 2015-12-09 | 2016-02-10 | 北京正朝时代科技发展有限公司 | Portable multifunctional spot-inspection pen |
| CN105973555A (en) * | 2016-06-29 | 2016-09-28 | 河南中烟工业有限责任公司 | Movable-type point inspection instrument suitable for wireless vibration measurement |
| CN107991347A (en) * | 2017-11-23 | 2018-05-04 | 广东惠利普路桥信息工程有限公司 | A kind of rock and ore electrical detection device |
| CN110596542A (en) * | 2019-08-07 | 2019-12-20 | 泰夫努特(无锡)智能科技有限公司 | Non-contact intelligent indoor power supply line fireproof thermal sensing monitoring method |
-
2014
- 2014-09-18 CN CN201420538987.8U patent/CN204140132U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277352A (en) * | 2015-11-12 | 2016-01-27 | 江苏宇恒电气有限公司 | Large-scale equipment maintenance system |
| CN105318916A (en) * | 2015-12-09 | 2016-02-10 | 北京正朝时代科技发展有限公司 | Portable multifunctional spot-inspection pen |
| CN105973555A (en) * | 2016-06-29 | 2016-09-28 | 河南中烟工业有限责任公司 | Movable-type point inspection instrument suitable for wireless vibration measurement |
| CN107991347A (en) * | 2017-11-23 | 2018-05-04 | 广东惠利普路桥信息工程有限公司 | A kind of rock and ore electrical detection device |
| CN110596542A (en) * | 2019-08-07 | 2019-12-20 | 泰夫努特(无锡)智能科技有限公司 | Non-contact intelligent indoor power supply line fireproof thermal sensing monitoring method |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 221116 No. 37, Xuzhou hi tech Industrial Development Zone, Xuzhou, Jiangsu, Zhujianglu Road Patentee after: HUAYANG COMMUNICATION TECHNOLOGY CO., LTD. Address before: 221100 No. 7, Copper Mt., Xuzhou District, Jiangsu, Zhujianglu Road Patentee before: Xuzhou CUMT Dahuayang Communication Equipment Co., Ltd. |