CN202471298U - Large power motor bearing temperature alarm device - Google Patents
Large power motor bearing temperature alarm device Download PDFInfo
- Publication number
- CN202471298U CN202471298U CN2011205495727U CN201120549572U CN202471298U CN 202471298 U CN202471298 U CN 202471298U CN 2011205495727 U CN2011205495727 U CN 2011205495727U CN 201120549572 U CN201120549572 U CN 201120549572U CN 202471298 U CN202471298 U CN 202471298U
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- CN
- China
- Prior art keywords
- temperature
- motor
- bearing
- motor bearing
- large power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Provided is a large power motor bearing temperature alarm device, comprising a motor and two bearing end caps respectively arranged at the front end and rear end of the motor, wherein the two bearing end caps are each provided with a temperature probe; and the tail ends of the temperature probes are connected to a temperature display via a circuit, with the other end of the temperature display being connected with an alarm. As two temperature probes are respectively arranged at the two bearing end caps of the motor and the temperatures detected by the temperature probes can be displayed via the temperature display, the detected temperatures can be utilized for real-time monitoring. Moreover, a highest temperature value can be set for the temperature display. Therefore, when the detected temperature is higher than the set value, the alarm connected to the temperature display will be triggered to inform the personnel on duty immediately to handle it.
Description
Technical field
The utility model relates to a kind of warning device, especially a kind of heavy-duty motor bearing temperature warning device.
Background technology
The public work air-conditioning ventilating, power is bigger since the restriction of working environment to the daily maintenance of motor, safeguard that chance is less.Once in a while, motor the bearing temperature height occurs because of bearing grease can not get in time replenishing, and stuck bearing burns out the accident of motor, has influenced production to a great extent.
The utility model content
The purpose of the utility model is that a kind of heavy-duty motor bearing temperature warning device that can monitor in real time the motor bearings temperature is provided for the deficiency that solves above-mentioned technology.
In order to achieve the above object; A kind of heavy-duty motor bearing temperature warning device that the utility model designed; It mainly comprises motor; Described motor two bearing (ball) covers end to end is provided with temp probe, and the tail end of temp probe is connected on the temperature indicator through circuit, and the other end of temperature indicator is connected with alarm.
In order to guarantee its accuracy, described temp probe adopts the PT100 RTD to become with soldering with the copper ear, and temperature indicator adopts the PXR5NEY of Fuji.
The resulting heavy-duty motor bearing temperature of the utility model warning device, motor two bearing (ball) covers end to end are provided with temp probe, and temp probe shows the temperature of being surveyed through temperature indicator; Not only can be used as the foundation of real-time monitoring; And can set maximum temperature value on the temperature indicator, when temperature exceeded the temperature value that sets, the warning horn that temperature indicator connected was activated; At once notify the operator on duty, can in time handle.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Combine accompanying drawing that the utility model is done further to describe through embodiment below.
Embodiment 1:
As shown in Figure 1; The heavy-duty motor bearing temperature warning device that present embodiment is described; It mainly comprises motor 1; Described motor 1 two bearing (ball) covers end to end is provided with temp probe 2, and the tail end of temp probe 2 is connected on the temperature indicator 3 through circuit, and the other end of temperature indicator 3 is connected with alarm 4.
Claims (2)
1. heavy-duty motor bearing temperature warning device; It mainly comprises motor; It is characterized in that motor end to end two bearing (ball) covers be provided with temp probe, the tail end of temp probe is connected on the temperature indicator through circuit, the other end of temperature indicator is connected with alarm.
2. heavy-duty motor bearing temperature warning device according to claim 1 is characterized in that temp probe adopts the PT100 RTD to become with soldering with the copper ear, and temperature indicator adopts the PXR5NEY of Fuji.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205495727U CN202471298U (en) | 2011-12-25 | 2011-12-25 | Large power motor bearing temperature alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205495727U CN202471298U (en) | 2011-12-25 | 2011-12-25 | Large power motor bearing temperature alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202471298U true CN202471298U (en) | 2012-10-03 |
Family
ID=46919450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205495727U Expired - Fee Related CN202471298U (en) | 2011-12-25 | 2011-12-25 | Large power motor bearing temperature alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202471298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234651A (en) * | 2013-05-06 | 2013-08-07 | 无锡盛力达科技股份有限公司 | Temperature monitoring device of high-speed main shaft of large double twisting strander |
-
2011
- 2011-12-25 CN CN2011205495727U patent/CN202471298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234651A (en) * | 2013-05-06 | 2013-08-07 | 无锡盛力达科技股份有限公司 | Temperature monitoring device of high-speed main shaft of large double twisting strander |
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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: 20121003 Termination date: 20141225 |
|
| EXPY | Termination of patent right or utility model |