CN220932096U - Wen Zhen integrated sensor - Google Patents
Wen Zhen integrated sensor Download PDFInfo
- Publication number
- CN220932096U CN220932096U CN202322426691.9U CN202322426691U CN220932096U CN 220932096 U CN220932096 U CN 220932096U CN 202322426691 U CN202322426691 U CN 202322426691U CN 220932096 U CN220932096 U CN 220932096U
- Authority
- CN
- China
- Prior art keywords
- temperature
- vibration
- hollow screw
- base
- sensor
- 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.)
- Active
Links
- 239000000523 sample Substances 0.000 claims abstract description 27
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model relates to a temperature and vibration integrated sensor, which comprises: the base is provided with a bottom surface and a side wall extending upwards from the bottom surface, a cavity of the base is formed on the bottom surface by the side wall, a through hole is formed on the bottom surface, and a hollow screw rod is formed by extending downwards from the periphery of the through hole on the bottom surface; the vibration sensor is arranged on the bottom surface of the base and is positioned in the cavity of the base; the temperature measuring probe is arranged below the hollow screw rod, is of a tubular structure with a sealed lower end, and is concentrically arranged with the hollow screw rod; the temperature-sensitive resistor is arranged in the temperature measuring probe and is positioned above the lower end seal of the temperature measuring probe. The temperature and vibration integrated sensor can realize simultaneous monitoring of equipment vibration and internal temperature, has high integration, better performance than the existing temperature and vibration integrated sensor, and lower cost than the traditional split installation mode of the vibration sensor and the temperature sensor.
Description
Technical Field
The utility model relates to the technical field of equipment on-line monitoring, in particular to a temperature and vibration integrated sensor.
Background
With the advance of predictive maintenance of equipment in recent years, in industrial sites, especially key mechanical equipment, real-time state monitoring and fault diagnosis are required to be realized through configuration of sensors, so that sudden faults of the equipment are avoided.
The temperature and vibration monitoring is an important means for monitoring the state of industrial equipment, the application is very wide, a temperature and vibration integrated sensor is available on the market, the temperature sensor is embedded in the vibration sensor, a temperature signal obtained by the sensor is the surface temperature of the equipment, the condition of the internal temperature of the equipment cannot be truly reflected, the surface temperature has time delay relative to the internal temperature, and the real-time monitoring effect cannot be achieved in the monitoring of the temperature trend of the equipment. The traditional split monitoring of the vibration sensor and the temperature sensor needs to be respectively installed and respectively wired, and the installation cost is high.
Therefore, there is a need for a temperature and vibration integrated sensor that can avoid the high cost of separate mounting of the vibration sensor and the temperature sensor, and that can monitor both the vibration of the device and the internal temperature.
Disclosure of Invention
The utility model aims to solve the technical problems that the split installation cost of a vibration sensor and a temperature sensor is high, and the internal temperature of equipment cannot be truly reflected while the vibration of the equipment is monitored by the existing temperature-vibration integrated sensor.
In order to solve the above technical problems, according to the present utility model, there is provided a temperature and vibration integrated sensor, comprising: the base is provided with a bottom surface and a side wall extending upwards from the bottom surface, a cavity of the base is formed on the bottom surface by the side wall, a through hole is formed on the bottom surface, and a hollow screw rod is formed by extending downwards from the periphery of the through hole on the bottom surface; the vibration sensor is arranged on the bottom surface of the base and is positioned in the cavity of the base; the temperature measuring probe is arranged below the hollow screw rod, is of a tubular structure with a sealed lower end, and is concentrically arranged with the hollow screw rod; the temperature-sensitive resistor is arranged in the temperature measuring probe and is positioned above the lower end seal of the temperature measuring probe.
According to the embodiment of the utility model, the temperature measuring probe and the hollow screw rod can be fixedly connected.
According to the embodiment of the utility model, the temperature measuring probe is also slidably connected with the hollow screw.
According to the embodiment of the utility model, a spring can be arranged in the hollow screw rod, the upper end of the spring is connected with the hollow screw rod or the base, and the lower end of the spring is connected with the temperature measuring probe.
According to an embodiment of the utility model, the temperature probe and the hollow screw may be coaxially connected.
According to an embodiment of the present utility model, wen Zhen the integral sensor may further include: and the vibration signal outgoing line is provided with two ends, one end of the vibration signal outgoing line is connected with the vibration sensor, and the other end of the vibration signal outgoing line is used for leading out and outputting vibration signals.
According to an embodiment of the present utility model, wen Zhen the integral sensor may further include: and the temperature signal outgoing line is provided with two ends, one end of the temperature signal outgoing line is connected with the temperature sensitive resistor, and the other end of the temperature signal outgoing line is used for outgoing and outputting a temperature signal.
According to an embodiment of the utility model, a wire slot may be provided on one side of the base cavity for passing through the temperature signal lead-out wire.
According to an embodiment of the present utility model, wen Zhen the integral sensor may further include: the nut is used for being sleeved on the outer side of the hollow screw.
According to an embodiment of the present utility model, the hollow screw may have an external thread for mating fixation with the nut.
Compared with the prior art, the technical scheme provided by the embodiment of the utility model at least has the following beneficial effects:
According to the temperature and vibration integrated sensor, equipment vibration and internal temperature can be monitored simultaneously, the temperature and vibration integrated sensor has high integration, better performance than the existing temperature and vibration integrated sensor, and lower cost than the traditional mode of split installation of the vibration sensor and the temperature sensor.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following brief description of the drawings of the embodiments will make it apparent that the drawings in the following description relate only to some embodiments of the present utility model and are not limiting of the present utility model.
Fig. 1 is a schematic view showing a temperature and vibration integrated sensor according to an embodiment of the present utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
Fig. 1 is a schematic view showing a temperature and vibration integrated sensor according to an embodiment of the present utility model.
As shown in fig. 1, wen Zhen integral sensor comprising: base 1, vibration sensor 2, temperature probe 3 and temperature-sensitive resistor 4.
The base 1 has a bottom surface and side walls extending upward from the bottom surface, a base cavity 101 is defined by the side walls on the bottom surface, through holes are formed in the bottom surface, and hollow screws 103 are formed by extending downward from the peripheries of the through holes on the bottom surface.
The vibration sensor 2 is provided on the bottom surface of the base 1 in the base cavity 101.
A temperature measuring probe 3 is arranged below the hollow screw 103, the temperature measuring probe 3 is of a tubular structure with a sealed lower end, and the temperature measuring probe 3 and the hollow screw 103 are concentrically arranged.
The temperature-sensitive resistor 4 is arranged in the temperature measuring probe 3 and is positioned above the lower end seal of the temperature measuring probe 3.
According to the temperature and vibration integrated sensor, equipment vibration and internal temperature can be monitored simultaneously, the temperature and vibration integrated sensor has high integration, better performance than the existing temperature and vibration integrated sensor, and lower cost than the traditional mode of split installation of the vibration sensor 2 and the temperature sensor.
According to one or some embodiments of the present utility model, the temperature probe 3 is fixedly connected with the hollow screw 103.
According to one or some embodiments of the present utility model, the temperature probe 3 is slidingly connected with the hollow screw 103.
According to one or some embodiments of the utility model, a spring 5 is arranged in the hollow screw 103, the upper end of the spring 5 is connected with the hollow screw 103 or the base 1, and the lower end of the spring is connected with the temperature measuring probe 3.
According to one or some embodiments of the utility model, the temperature probe 3 is coaxially connected with the hollow screw 103.
According to one or some embodiments of the utility model, wen Zhen the integral sensor further comprises: the vibration signal lead-out wire 201, the vibration signal lead-out wire 201 has two ends, one end is connected to the vibration sensor 2, and the other end is used for leading out and outputting the vibration signal.
According to one or some embodiments of the utility model, wen Zhen the integral sensor further comprises: the temperature signal outgoing line 401, the temperature signal outgoing line 401 has two ends, one end is connected with the temperature sensitive resistor 4, and the other end is used for leading out and outputting a temperature signal.
According to one or some embodiments of the present utility model, a wire slot 102 is provided on one side of the base cavity 101, the wire slot 102 being adapted to pass through the temperature signal outlet 401.
According to one or some embodiments of the utility model, wen Zhen the integral sensor further comprises: and the nut 6 is used for being sleeved outside the hollow screw 103.
According to one or some embodiments of the utility model, the hollow screw 103 has an external thread for co-operation with the nut 6.
The foregoing is merely exemplary embodiments of the present utility model and is not intended to limit the scope of the utility model, which is defined by the appended claims.
Claims (10)
1. A temperature and vibration integrated sensor, comprising:
The base is provided with a bottom surface and a side wall extending upwards from the bottom surface, a base cavity is formed on the bottom surface by the side wall, a through hole is formed on the bottom surface, and a hollow screw rod is formed by extending downwards from the periphery of the through hole on the bottom surface;
The vibration sensor is arranged on the bottom surface of the base and is positioned in the cavity of the base;
The temperature measuring probe is arranged below the hollow screw rod, is of a tubular structure with a sealed lower end, and is concentrically arranged with the hollow screw rod;
The temperature-sensitive resistor is arranged in the temperature measuring probe and is positioned above the lower end seal of the temperature measuring probe.
2. The integrated temperature and vibration sensor according to claim 1, wherein the temperature probe is fixedly connected with the hollow screw.
3. The integrated temperature and vibration sensor according to claim 1, wherein the temperature probe is slidably connected to the hollow screw.
4. A temperature and vibration integrated sensor according to claim 3, wherein a spring is arranged in the hollow screw rod, the upper end of the spring is connected with the hollow screw rod or the base, and the lower end of the spring is connected with the temperature measuring probe.
5. A temperature and vibration integrated sensor according to claim 2 or 3, wherein the temperature probe is coaxially connected with the hollow screw.
6. The integrated temperature and vibration sensor according to claim 1, further comprising: and the vibration signal outgoing line is provided with two ends, one end of the vibration signal outgoing line is connected with the vibration sensor, and the other end of the vibration signal outgoing line is used for outgoing and outputting vibration signals.
7. The integrated temperature and vibration sensor according to claim 1, further comprising: and the temperature signal outgoing line is provided with two ends, one end of the temperature signal outgoing line is connected with the temperature sensitive resistor, and the other end of the temperature signal outgoing line is used for leading out and outputting a temperature signal.
8. The integrated temperature and vibration sensor according to claim 7, wherein a wire slot is provided at one side of the base cavity, and the wire slot is used for passing through the temperature signal outgoing line.
9. The integrated temperature and vibration sensor according to claim 1, further comprising: and the nut is used for being sleeved on the outer side of the hollow screw.
10. The integrated temperature and vibration sensor according to claim 9, wherein the hollow screw has an external thread for being fixed in cooperation with the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322426691.9U CN220932096U (en) | 2023-09-07 | 2023-09-07 | Wen Zhen integrated sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322426691.9U CN220932096U (en) | 2023-09-07 | 2023-09-07 | Wen Zhen integrated sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220932096U true CN220932096U (en) | 2024-05-10 |
Family
ID=90969973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322426691.9U Active CN220932096U (en) | 2023-09-07 | 2023-09-07 | Wen Zhen integrated sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220932096U (en) |
-
2023
- 2023-09-07 CN CN202322426691.9U patent/CN220932096U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105242202B (en) | A kind of detection device for circuit breaker | |
| CN203573776U (en) | 220kV transformer adopting integrated fusion technique of sensors | |
| WO2021218288A1 (en) | Online checking apparatus for gas density relay and online checking method thereof | |
| CN110530566B (en) | System and detection method for monitoring pressure of opening and closing spring of circuit breaker | |
| CN109211309A (en) | Hydrogen, micro- water and oil pressure comprehensive on-line monitoring apparatus are dissolved in oil-filled equipment oil | |
| CN108871491B (en) | Intelligent oil level meter for transformer bushing | |
| CN220932096U (en) | Wen Zhen integrated sensor | |
| CN204988726U (en) | Magnetism adsorbs formula bearing temperature and vibration integration sensor | |
| CN113532590A (en) | High and small-size drainage radar flowmeter of accuracy | |
| JP5571849B2 (en) | Integrated temperature measuring instrument for measuring cylinder exhaust gas temperature of marine internal combustion engines | |
| CN204241498U (en) | The monitoring device of transformer oil stream flow velocity | |
| CN208333613U (en) | Explosion-proof type limit switch is isolated | |
| CN109406120A (en) | A kind of breaker mechanic property examination device | |
| CN205067691U (en) | Circuit breaker detection device | |
| CN201561837U (en) | Engine oil pressure alarm sensor for automobiles and tractors | |
| CN211169575U (en) | Non-contact type hoisting weight detection device | |
| CN204694395U (en) | The gas pressure sensor that a kind of accuracy of detection is high | |
| CN219141739U (en) | Adjustable intelligent meter counter | |
| CN215726235U (en) | Novel cooling tower fan reducing gear box lubricating oil level monitoring device | |
| CN221224874U (en) | Substation inspection maintenance auxiliary device | |
| CN111458614B (en) | Device and method for monitoring short-circuit impact influence of transposed conductor of transformer | |
| CN201568043U (en) | Underground multifunctional corrosion rate detection device | |
| CN220438436U (en) | Device for measuring three-phase current and three-phase leakage current | |
| CN105300455B (en) | Current transformer real time on-line monitoring device | |
| CN112002608B (en) | Assembly process of sulfur hexafluoride gas density relay |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |