CN214793533U - Temperature test system for wireless network mine multi-loop combined equipment - Google Patents
Temperature test system for wireless network mine multi-loop combined equipment Download PDFInfo
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- CN214793533U CN214793533U CN202122532792.5U CN202122532792U CN214793533U CN 214793533 U CN214793533 U CN 214793533U CN 202122532792 U CN202122532792 U CN 202122532792U CN 214793533 U CN214793533 U CN 214793533U
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- 238000012360 testing method Methods 0.000 title claims abstract description 66
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- 238000004891 communication Methods 0.000 claims description 19
- 239000003990 capacitor Substances 0.000 claims description 18
- 238000012545 processing Methods 0.000 claims description 15
- 238000013500 data storage Methods 0.000 claims description 13
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- 238000012544 monitoring process Methods 0.000 claims description 8
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- 239000003245 coal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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Abstract
The utility model provides a temperature test system is equipped in combination of wireless network mine multiloop relates to mine electrical equipment test and equips technical field. The system comprises a singlechip, a control panel, a voltage-stabilized power supply, a storage battery, mine multi-loop combined equipment, a multi-path wireless temperature testing module and a display unit; control panel's control signal output end is connected with the control signal input of singlechip electricity, the display signal input of display element is connected with the display signal output of singlechip electricity, the power output of constant voltage power supply and singlechip, the power input of display element is connected electrically, the voltage output of battery is connected with the power input of multichannel wireless temperature test module electricity, the temperature signal test end mechanical connection that multichannel wireless temperature test module and mine multiloop combination were equipped, the temperature signal input wireless connection of temperature signal output and singlechip. The system has the advantages of simple structure, high data acquisition precision and good reliability.
Description
Technical Field
The utility model relates to a mine electrical equipment test equips technical field, especially relates to a temperature test system is equipped in combination of wireless network mine multiloop.
Background
The mine multi-loop combined equipment comprises products such as a mine multi-loop combined starter, a mine multi-loop combined switch, a mine multi-loop combined frequency converter and the like, is main equipment of a mine power transmission, distribution and utilization system, and plays a dual role in control and protection in mine safety production. The temperature rise test is an important inspection project for mine multi-loop combined equipment and is also an important assessment mode for measuring the product quality. The national mandatory standard GB 3836 and the coal industry standard MT/T661 have clear requirements on the temperature rise of the parts such as the highest surface, a wiring terminal, an internal connecting lead, an accessible component and the like of the mine multi-loop combined equipment.
The existing temperature test and temperature test both adopt temperature sensors such as PT100 and thermocouples to be directly connected with a temperature acquisition system, and the temperature data transmission depends on a data line mode, so that the data communication system is complex, the system installation is difficult, the safety is low, the stability is poor, and accident potential is brought to mine safety production.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to above-mentioned prior art, provide a temperature test system is equipped in combination of wireless network mine multiloop, realize the temperature test and the data storage that equip the combination of mine multiloop.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: the temperature test system of the wireless network mine multi-loop combined equipment comprises a single chip microcomputer, a control panel, a voltage stabilizing power supply, a storage battery, the mine multi-loop combined equipment, a multi-path wireless temperature test module and a display unit; the control signal output end of the control panel is electrically connected with the control signal input end of the single chip microcomputer, the display signal input end of the display unit is electrically connected with the display signal output end of the single chip microcomputer, the power output end of the stabilized voltage power supply is electrically connected with the single chip microcomputer, the power input end of the display unit is electrically connected with the voltage output end of the storage battery, the multi-path wireless temperature testing module is mechanically connected with the temperature signal testing end of the mine multi-loop combined equipment, and the temperature signal output end of the multi-path wireless temperature testing module is wirelessly connected with the temperature signal input end of the single chip microcomputer.
Preferably, the multi-path wireless temperature test module is electrically connected with the star-shaped structure of the single chip microcomputer and is used for respectively testing the temperature data of different parts of the mine multi-loop combined equipment.
Preferably, the wireless temperature test module comprises a central processor CC2530, a resistor R1, a resistor R2, a resistor R3, a capacitor C1, a capacitor C2 and a temperature sensor; the VDD power supply end of the central processing unit CC2530 is electrically connected with the positive electrode of the storage battery, one end of a resistor R1, one end of a resistor R2 and one end of a capacitor C1, the other end of the capacitor C1 is electrically connected with the negative electrode of the storage battery, the other end of the resistor R1 is electrically connected with the P1-5 terminal of the central processing unit CC2530 and the SCL terminal of the temperature sensor, the other end of the resistor R2 is electrically connected with the P1-4 terminal of the central processing unit CC2530 and the SDA terminal of the temperature sensor, one end of the resistor R3 is electrically connected with the positive electrode of the storage battery, the other end of the resistor R3 is electrically connected with the power supply V + terminal of the temperature sensor and one end of the capacitor C2, and the other end of the capacitor C2 is electrically connected with the ADD0 terminal, the GND terminal of the temperature sensor and the negative electrode of the storage battery; and the central processing unit CC2530 is in wireless connection with the single chip microcomputer.
Preferably, the wireless network mine multi-loop combined equipment temperature testing system further comprises a clock unit, and a signal output end of the clock unit is electrically connected with a clock signal input end of the single chip microcomputer.
Preferably, the wireless network mine multi-loop combined equipment temperature test system further comprises a reset unit, and a reset signal output end of the reset unit is electrically connected with a reset signal input end of the single chip microcomputer.
Preferably, the wireless network mine multi-loop combined equipment temperature test system further comprises a data storage unit, and a signal input end of the data storage unit is electrically connected with a data storage signal output end of the single chip microcomputer.
Preferably, the temperature testing system for the wireless network mine multi-loop combined equipment further comprises a crystal oscillator unit, and a signal output end of the crystal oscillator unit is electrically connected with a crystal oscillator signal input end of the single chip microcomputer.
Preferably, the wireless network mine multi-loop combined equipment temperature testing system further comprises a communication circuit and a monitoring computer, wherein a signal input end of the communication circuit is electrically connected with a communication signal output end of the single chip microcomputer, and a signal output end of the communication circuit is electrically connected with a communication signal input end of the monitoring computer.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the utility model provides a temperature test system is equipped in combination of wireless network mine multiloop, simple structure, data acquisition precision are high, good reliability, equip temperature rise test and temperature data detection technical research and establish the basis for the combination of mine multiloop.
Drawings
Fig. 1 is a block diagram of a temperature testing system of a wireless network mine multi-loop combined equipment provided by an embodiment of the utility model;
fig. 2 is a schematic view of a connection structure between a multi-path wireless temperature testing module and a single chip microcomputer provided by the embodiment of the present invention;
fig. 3 is a circuit connection diagram of the wireless temperature testing module according to an embodiment of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In this embodiment, a wireless network mine multi-loop combined equipment temperature testing system, as shown in fig. 1, is composed of a single chip microcomputer, a crystal oscillator unit, a clock unit, a communication circuit, a monitoring computer, a control panel, a voltage stabilizing power supply, a storage battery, mine multi-loop combined equipment, a multi-path wireless temperature testing module, a reset unit, a data storage unit and a display unit, wherein a signal output end of the crystal oscillator unit is electrically connected with a crystal oscillator signal input end of the single chip microcomputer to provide a crystal oscillator signal for the system; the signal output end of the clock unit is electrically connected with the clock signal input end of the singlechip to provide a clock signal for the system; the signal input end of the communication circuit is electrically connected with the communication signal output end of the singlechip, and the signal output end of the communication circuit is electrically connected with the communication signal input end of the monitoring computer; the control signal output end of the control panel is electrically connected with the control signal input end of the singlechip; the display signal input end of the display unit is electrically connected with the display signal output end of the singlechip; the power supply output end of the stabilized voltage supply is electrically connected with the singlechip and the power supply input end of the display unit; the voltage output end of the storage battery is electrically connected with the power input end of the multi-path wireless temperature testing module; the multi-path wireless temperature testing module is mechanically connected with a temperature signal testing end of the mine multi-loop combined equipment, and a temperature signal output end of the multi-path wireless temperature testing module is wirelessly connected with a temperature signal input end of the single chip microcomputer; the reset signal output end of the reset unit is electrically connected with the reset signal input end of the singlechip to provide a reset signal for the system; the signal input end of the data storage unit is electrically connected with the data storage signal output end of the singlechip; the control panel is used for system power-on and stop instruction input.
In this embodiment, the multi-path wireless temperature test module is electrically connected with the star structure of the single chip microcomputer, and as shown in fig. 2, the temperature data of different parts of the mine multi-loop combined equipment are respectively tested.
The wireless temperature testing module is shown in fig. 3 and comprises a central processing unit CC2530, a resistor R1, a resistor R2, a resistor R3, a capacitor C1, a capacitor C2 and a temperature sensor TMP 102, wherein a VDD power supply end of the central processing unit CC2530 is electrically connected with a positive electrode of a storage battery, one ends of the resistor R1, the resistor R2 and the capacitor C1 are electrically connected, the other end of the capacitor C1 is electrically connected with a negative electrode of the storage battery, the other end of the resistor R1 is electrically connected with a P1-5 terminal of the central processing unit CC2530 and an SCL terminal of the temperature sensor TMP 102, the other end of the resistor R2 is electrically connected with a P1-4 terminal of the central processing unit CC2530 and a TMP terminal of the temperature sensor TMP 102, one end of the resistor R3 is electrically connected with a positive electrode of the storage battery, the other end of the resistor R3 is electrically connected with a power supply V + terminal of the TMP 102 and one end of the capacitor C2, the other end of the capacitor C2 is electrically connected with an ADD0 of the TMP 102 and a GND terminal of the temperature sensor 102, The negative electrode of the battery is electrically connected. The data transmission between the central processing unit CC2530 and the single chip microcomputer is wireless transmission. The wireless temperature testing module adopts a temperature sensor TMP 102 to collect temperature data, and then transmits the temperature data to the singlechip through the wireless communication function of the central processing unit CC 2530.
In this embodiment, the working process of the wireless network mine multi-loop combined equipment temperature testing system is as follows:
(1) the wireless network mine multi-loop combined equipment temperature test and data storage system is electrified, self-checking is carried out, if the system normally executes the step 2, otherwise, the system stops;
(2) the multi-path wireless temperature testing module starts to acquire temperature data of different parts of the mine multi-loop combined equipment;
(3) the multi-path wireless temperature testing module transmits the acquired data to the single chip microcomputer through a wireless network;
(4) the single chip microcomputer processes the temperature data to obtain the temperature data of each part of the mine multi-loop combined equipment, and simultaneously feeds the temperature data back to the monitoring computer and the display unit through the communication circuit for display;
(5) the single chip microcomputer compares the temperature data with a safety value, judges the operation state of the mine multi-loop combined equipment, and feeds back the operation state of the mine multi-loop combined equipment to the monitoring computer and the display unit through the communication circuit for display;
(6) if the temperature data of the mine multi-loop combined equipment is within the safety value range, continuing to execute the step (2), otherwise, alarming and stopping the system;
(7) and the single chip microcomputer sends the acquired temperature data and the operation state of the mine multi-loop combined equipment to the data storage unit for data storage.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; but such modifications and substitutions do not depart from the spirit of the corresponding technical solutions and the scope of the present invention as defined in the appended claims.
Claims (8)
1. The utility model provides a temperature test system is equipped in wireless network mine multiloop combination which characterized in that: the device comprises a singlechip, a control panel, a voltage-stabilized power supply, a storage battery, mine multi-loop combined equipment, a multi-path wireless temperature testing module and a display unit; the control signal output end of the control panel is electrically connected with the control signal input end of the single chip microcomputer, the display signal input end of the display unit is electrically connected with the display signal output end of the single chip microcomputer, the power output end of the stabilized voltage power supply is electrically connected with the single chip microcomputer, the power input end of the display unit is electrically connected with the voltage output end of the storage battery, the multi-path wireless temperature testing module is mechanically connected with the temperature signal testing end of the mine multi-loop combined equipment, and the temperature signal output end of the multi-path wireless temperature testing module is wirelessly connected with the temperature signal input end of the single chip microcomputer.
2. The wireless network mine multi-loop combined equipment temperature testing system of claim 1, characterized in that: the multi-path wireless temperature testing module is electrically connected with the star-shaped structure of the single chip microcomputer and is used for respectively testing the temperature data of different parts of the mine multi-loop combined equipment.
3. The wireless network mine multi-loop combined equipment temperature testing system of claim 1, characterized in that: the wireless temperature test module comprises a central processing unit CC2530, a resistor R1, a resistor R2, a resistor R3, a capacitor C1, a capacitor C2 and a temperature sensor; the VDD power supply end of the central processing unit CC2530 is electrically connected with the positive electrode of the storage battery, one end of a resistor R1, one end of a resistor R2 and one end of a capacitor C1, the other end of the capacitor C1 is electrically connected with the negative electrode of the storage battery, the other end of the resistor R1 is electrically connected with the P1-5 terminal of the central processing unit CC2530 and the SCL terminal of the temperature sensor, the other end of the resistor R2 is electrically connected with the P1-4 terminal of the central processing unit CC2530 and the SDA terminal of the temperature sensor, one end of the resistor R3 is electrically connected with the positive electrode of the storage battery, the other end of the resistor R3 is electrically connected with the power supply V + terminal of the temperature sensor and one end of the capacitor C2, and the other end of the capacitor C2 is electrically connected with the ADD0 terminal, the GND terminal of the temperature sensor and the negative electrode of the storage battery; and the central processing unit CC2530 is in wireless connection with the single chip microcomputer.
4. The wireless network mine multi-loop combined equipment temperature testing system of claim 1, characterized in that: the temperature testing system of the wireless network mine multi-loop combined equipment further comprises a clock unit, and the signal output end of the clock unit is electrically connected with the clock signal input end of the single chip microcomputer.
5. The wireless network mine multi-loop combined equipment temperature testing system of claim 1, characterized in that: the temperature testing system of the wireless network mine multi-loop combined equipment further comprises a reset unit, and a reset signal output end of the reset unit is electrically connected with a reset signal input end of the single chip microcomputer.
6. The wireless network mine multi-loop combined equipment temperature testing system of claim 1, characterized in that: the wireless network mine multi-loop combined equipment temperature testing system further comprises a data storage unit, and a signal input end of the data storage unit is electrically connected with a data storage signal output end of the single chip microcomputer.
7. The wireless network mine multi-loop combined equipment temperature testing system of claim 1, characterized in that: the temperature testing system of the wireless network mine multi-loop combined equipment further comprises a crystal oscillator unit, and the signal output end of the crystal oscillator unit is electrically connected with the crystal oscillator signal input end of the single chip microcomputer.
8. The wireless network mine multi-loop combination equipment temperature testing system according to any one of claims 2-7, wherein: the wireless network mine multi-loop combined equipment temperature testing system further comprises a communication circuit and a monitoring computer, wherein the signal input end of the communication circuit is electrically connected with the communication signal output end of the single chip microcomputer, and the signal output end of the communication circuit is electrically connected with the communication signal input end of the monitoring computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122532792.5U CN214793533U (en) | 2021-10-21 | 2021-10-21 | Temperature test system for wireless network mine multi-loop combined equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122532792.5U CN214793533U (en) | 2021-10-21 | 2021-10-21 | Temperature test system for wireless network mine multi-loop combined equipment |
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| Publication Number | Publication Date |
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| CN214793533U true CN214793533U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122532792.5U Active CN214793533U (en) | 2021-10-21 | 2021-10-21 | Temperature test system for wireless network mine multi-loop combined equipment |
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- 2021-10-21 CN CN202122532792.5U patent/CN214793533U/en active Active
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Effective date of registration: 20220620 Address after: 113122 No.11 Binhe Road, Shenfu demonstration area, Fushun City, Liaoning Province Patentee after: Fushun China Coal Science & Engineering Testing Center Co.,Ltd. Patentee after: Shenyang Research Institute Co.,Ltd. Address before: 113001 No. 11 Binhe Road, Shenfu demonstration zone, Shenyang, Liaoning Patentee before: Shenyang Research Institute Co.,Ltd. |