CN205138654U - Portable measuring device of motor temperature - Google Patents
Portable measuring device of motor temperature Download PDFInfo
- Publication number
- CN205138654U CN205138654U CN201520858941.9U CN201520858941U CN205138654U CN 205138654 U CN205138654 U CN 205138654U CN 201520858941 U CN201520858941 U CN 201520858941U CN 205138654 U CN205138654 U CN 205138654U
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- temperature
- signal
- portable type
- motor
- line concentration
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Abstract
The utility model relates to a portable measuring device of motor temperature, including a plurality of temperature measurement probe, temperature data collection signal line concentration unit, a plurality of magnet cover, temperature measurement lead wire, each magnet is sheathe in and is equipped with jack or slot respectively, temperature measurement probe pegs graft respectively in jack or slot, and two extremes of each temperature measurement are connected with the temperature measurement lead wire respectively to be connected with temperature data collection signal line concentration unit through the temperature measurement lead wire.
Description
Technical field
The utility model relates to a kind of motor temperature pick-up unit, particularly a kind of motor temperature Portable type measurement unit.
Background technology
Along with socioeconomic development, city high residential building is shared that ratio is increasing in urban modernization is built, secondary water-supply is more and more general in the application of city building, thing followed problem of management becomes increasingly conspicuous, secondary water supply system operation management work had progressively been transitioned into tap water water utilities company management from property by country in recent years, rely on Internet technology that equipment involved in secondary water-supply will be realized intelligent online detection failure, running status and service data, be convenient to telemanagement and maintenance.
During in the safe secondary water supply system in smart city, pump equipment temperature spot (head bearing, coil and lower bearing) detects, for the not reserved temp probe mounting hole site of pump motor in the past, the problem that temperature detection sensor is installed just is faced in reality transformation, company's first generation product adopts hot melt adhesive bonding way to be fixed on motor metal (upper position, has following shortcoming: 1, can bring and install inconvenience; 2, the risk come off can be produced for a long time; 3, thermometric can be brought inaccurate because of contact problems
Summary of the invention
The purpose of this utility model is exactly in order to avoid the weak point in background technology, provides a kind of motor temperature Portable type measurement unit.
For achieving the above object, the utility model adopts following technical scheme: a kind of motor temperature Portable type measurement unit, it is characterized in that comprising some temperature measurement probes, temperature acquisition signal line concentration unit, some magnet covers, temperature survey lead-in wire, each magnet puts and is respectively equipped with jack or slot, described temperature measurement probe is plugged in jack or slot respectively, each thermometric two are extremely connected to temperature survey lead-in wire, and are connected with temperature acquisition signal line concentration unit through temperature survey lead-in wire.
One of the present utility model is optimized, described temperature acquisition signal line concentration unit comprises temperature signal input, signal filtering treatment circuit, signal output part, PCB substrate, the epipleural face of PCB substrate is connected with respectively temperature signal input, signal filtering treatment circuit, signal output part, the temperature signal that some temperature measurement probes detect, through temperature signal input input signal filtering treatment circuit, is then sent to signal output part after signal filtering processing circuit processes.
Optimize for one of the present utility model, the bottom side of described magnet cover is plane.
One of the present utility model is optimized, the lower side panel face of PCB substrate is bonded with two-sided gum.
Optimize for one of the present utility model, temperature measurement probe comprises three groups, and it is respectively used to the temperature of testing of electric motors head bearing, coil, lower bearing.
The utility model, compared with background technology, has rational in infrastructure, and when pump housing measuring temperature of bearing, sensor is easily fixed, and is not easy to come off, and is easy to change safeguard; Change original mounting means, make product modular, easy for installation; Fixed form adopts back of the body adhesive type or screw and screw hole to fix; Both sides wiring adopts standardization fast connection interface, is convenient to installation and maintenance; Substantially increase data acquisition stability and reliability.
Accompanying drawing explanation
Fig. 1 is the connection diagram that temperature measurement probe and magnet overlap.
Fig. 2 is the structural representation of motor temperature collection signal line concentration unit.
Fig. 3 is the floor map of motor temperature collection signal line concentration unit.
Fig. 4 is the temperature monitoring point signal of motor.
Embodiment
Embodiment 1: with reference to Fig. 1-4.A kind of motor temperature Portable type measurement unit, comprise some temperature measurement probes 7, temperature acquisition signal line concentration unit, some magnet cover 8, temperature survey lead-in wire 71, each magnet cover 8 is respectively equipped with jack or slot 81, described temperature measurement probe 7 is plugged in jack or slot 81 respectively, two of each temperature measurement probe 7 are extremely connected to temperature survey lead-in wire 71, and are connected with temperature acquisition signal line concentration unit through temperature survey lead-in wire 71.The bottom side of described magnet cover 8 is plane 82.
Described temperature acquisition signal line concentration unit comprises temperature signal input 1, signal filtering treatment circuit 2, signal output part 5, two-sided gum 4, PCB substrate 3, the epipleural face of PCB substrate 3 is connected with temperature signal input 1 respectively, signal filtering treatment circuit 2, signal output part 5, the temperature signal that some temperature measurement probes 7 detect is through temperature signal input 1 input signal filtering treatment circuit 2, then after signal filtering treatment circuit 2 processes, signal output part 5 is sent to, signal output part 5 is through leading on secondary water-supply Physical Examination System temperature measurement unit.The lower side panel face of PCB substrate 3 is bonded with two-sided gum 4.Temperature measurement probe 7 comprises three groups, and it is respectively used to the temperature of testing of electric motors 6 head bearing 61, coil 62, lower bearing 63.
It is to be understood that: although the present embodiment to be contrasted detailed description to the utility model; but these explanations; just to simple declaration of the present utility model; instead of to restriction of the present utility model; any innovation and creation do not exceeded in the utility model connotation, all fall in protection domain of the present utility model.
Claims (5)
1. a motor temperature Portable type measurement unit, it is characterized in that comprising some temperature measurement probes, temperature acquisition signal line concentration unit, some magnet covers, temperature sensor wires, each magnet puts and is respectively equipped with jack or slot, described temperature measurement probe is plugged in jack or slot respectively, two of each temperature sensor are extremely connected to temperature sensor wires, and are connected with temperature acquisition signal line concentration unit through temperature sensor wires.
2. motor temperature Portable type measurement unit according to claim 1, it is characterized in that: described temperature acquisition signal line concentration unit, it is characterized in that comprising temperature signal input, signal filtering treatment circuit, signal output part, PCB substrate, the epipleural face of PCB substrate is connected with respectively temperature signal input, signal filtering treatment circuit, signal output part, the temperature signal that some temperature measurement probes detect, through temperature signal input input signal filtering treatment circuit, is then sent to signal output part after signal filtering processing circuit processes.
3. motor temperature Portable type measurement unit according to claim 1, is characterized in that: the bottom side of described magnet cover is plane.
4. motor temperature Portable type measurement unit according to claim 2, is characterized in that: the lower side panel face of PCB substrate is bonded with two-sided gum.
5. motor temperature Portable type measurement unit according to claim 1 and 2, it is characterized in that: temperature measurement probe comprises three groups, it is respectively used to the temperature of testing of electric motors head bearing, coil, lower bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520858941.9U CN205138654U (en) | 2015-10-30 | 2015-10-30 | Portable measuring device of motor temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520858941.9U CN205138654U (en) | 2015-10-30 | 2015-10-30 | Portable measuring device of motor temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138654U true CN205138654U (en) | 2016-04-06 |
Family
ID=55624438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520858941.9U Active CN205138654U (en) | 2015-10-30 | 2015-10-30 | Portable measuring device of motor temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205138654U (en) |
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2015
- 2015-10-30 CN CN201520858941.9U patent/CN205138654U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |