CN2287295Y - Magnetic connection temperature-vibration combined sensor - Google Patents
Magnetic connection temperature-vibration combined sensor Download PDFInfo
- Publication number
- CN2287295Y CN2287295Y CN 96238547 CN96238547U CN2287295Y CN 2287295 Y CN2287295 Y CN 2287295Y CN 96238547 CN96238547 CN 96238547 CN 96238547 U CN96238547 U CN 96238547U CN 2287295 Y CN2287295 Y CN 2287295Y
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- vibration
- probe
- wire
- lead
- temperature
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- Expired - Fee Related
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Abstract
The utility model relates to a magnetic connection type temperature-vibration combined sensor for monitoring the state of a rotation mechanism in petrol-chemical industry. The sensor is composed of a temperature lead wire (1), a vibration lead wire (7), a temperature probe (5), a vibration probe (6), a frame (2), the magnet poles (3) of a magnet, an aluminum sheath (8), a main body (9) and a plug (10). The utility model has the advantages of reasonable design, simple structure, convenient installation and use and reliable operating performance. The utility model can simultaneously monitor the temperature and the vibration states of a tested equipment, and can overcome the disadvantages of the existing sensors.
Description
The utility model relates to a kind of sensing element that is used for petroleum chemical industry rotary machine status monitoring.
At present, the sensor great majority that petrochemical industry is used are that the punching back adopts bolt type to install on equipment, and the then employing flush type that has uses very inconvenient.For same measuring point, need the punching setting or imbed a plurality of sensors such as temperature, vibration, displacement, the measuring point physical strength is damaged.
Task of the present utility model is to provide a kind of magnetic articulated temperature, combination of vibrations sensor, and this kind sensor adopts magnetic connection, fabricated structure, and installation, easy to use utilizes it can overcome the deficiency of prior art.
The utility model is to realize like this.This sensor is made up of temperature lead-in wire (1), framework (2), magnet magnetic pole (3), temp probe (5), vibration probe (6), vibration lead-in wire (7), aluminium sheath (8), body (9) and plug (10), its structure and assembling feature are as follows: device has body (9) in the framework (2), be provided with magnet magnetic pole (3) and pour into resin in the groove at body (9) middle part and fix, its outer aluminium sheath (8) that is set with; Penetrate temperature lead-in wire (1), vibration lead-in wire (7) and vibration probe (6) in two through holes of body (9) respectively, lead-in wire (1) upper end is connected with temp probe (5), the outer vibration probe (6) that is set with of lead-in wire (7), expose probe (6) upper end, and lower end nut and body (9) through hole lower end female screw is fastening; Two lead-in wire bottom exits link to each other with plug (10) respectively.During use, the magnet magnetic pole of this sensor is close to is adsorbed on the equipment under test surface, the plug that temperature lead-in wire and vibration lead-in wire are connected is connected with external circuit respectively, and temperature and vibration state in the time of can working to equipment under test are monitored.
The utility model is reasonable in design, novel, and is simple in structure, installation, easy to use, and reliable working performance utilizes it can monitor equipment under test temperature, vibration state simultaneously, overcomes the shortcoming of existing sensor, is suitable for and applies.
Fig. 1 is a general structure synoptic diagram of the present utility model.Among the figure, label " 4 " is an equipment under test.
Fig. 2, Fig. 3 are respectively the structural representation after body (9) is assembled with magnet magnetic pole (3), aluminium sheath (8).
Fig. 4, Fig. 5 are respectively the structural representation of two kinds of temp probes (5).
Fig. 6 is the structural representation of vibration probe (6).
Below in conjunction with accompanying drawing enforcement of the present utility model is further specified.
In the utility model, framework (2) is cylindrical, its internal diameter be all columnar aluminium sheath (8) external diameter and match.Body (9) is the right cylinder that a diameter and aluminium sheath (8) match, its middle part is provided with the groove that is used to lay magnet (3), both sides have the through hole that is used to penetrate temperature lead-in wire (1), vibration lead-in wire (7), and outlet position, vibration lead-in wire (7) through hole lower end is provided with and is screwed into the fastening bolt female screw.Magnet (3) is " U " font, adopts the high strength ferromagnetic material to make.Temp probe (5) is about 40mm, can adopt the platinum resistance or the evaporated liquor temp probe of special profile, both profiles are long four bank or ridge, the former inner structure is identical with general platinum resistance, latter's shell is that iron surface is zinc-plated, be filled with the ether evaporated liquor in it as thermometer bulb, both sides respectively have one to be used for the iron block inhaled mutually with magnet (3) on the housing, and a termination has the skirt that charges into evaporated liquor.Vibration probe (6) is the right cylinder that a front end has hemisphere, and the lower end is one to have the nut of pin thread, and central authorities are provided with for the circular hole that penetrates vibration lead-in wire usefulness, its inner structure with generally pop one's head in similar.Plug (10) can adopt 8 pins or 15 pin plugs.
Claims (4)
1, a kind of magnetic articulated temperature, combination of vibrations sensor, form by temperature lead-in wire (1), vibration lead-in wire (7), framework (2), magnet magnetic pole (3), temp probe (5), vibration probe (6), aluminium sheath (8), body (9) and plug (10), it is characterized in that: device has body (9) in the framework (2), be provided with magnet magnetic pole (3) and pour into resin in the groove at body (9) middle part and fix, its outer aluminium sheath (8) that is set with; Penetrate temperature lead-in wire (1), vibration lead-in wire (7) and vibration probe (6) in two through holes of body (9) respectively, lead-in wire (1) upper end is connected with temp probe (5), expose outer vibration probe (6) upper end that is set with of lead-in wire (7), and probe (6) lower end nut and body (9) through hole lower end female screw are fastening; Two lead-in wire bottom exits link to each other with plug (10) respectively.
2, articulated temperature according to claim 1, combination of vibrations sensor is characterized in that, body (9) is a right cylinder, and there is a groove at its middle part, and both sides have through hole, and the PATENT left side via lower end is provided with female screw.
3, magnetic articulated temperature according to claim 1, combination of vibrations sensor, it is characterized in that, temp probe (5) adopts the platinum resistance or the evaporated liquor temp probe of special profile, both profiles are long four bank or ridge, the former inner structure is identical with general platinum resistance, and latter's shell is that iron surface is zinc-plated, is filled with the ether evaporated liquor in it, respectively there is an iron block both sides on the housing, and a termination charges into the evaporated liquor skirt.
4, magnetic articulated temperature according to claim 1, combination of vibrations sensor, it is characterized in that vibration transducer (6) is the right cylinder that a front end has a hemisphere, the lower end is one to have the nut of pin thread, central authorities are provided with circular hole, and its inner structure is similar to general probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96238547 CN2287295Y (en) | 1996-09-25 | 1996-09-25 | Magnetic connection temperature-vibration combined sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96238547 CN2287295Y (en) | 1996-09-25 | 1996-09-25 | Magnetic connection temperature-vibration combined sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2287295Y true CN2287295Y (en) | 1998-08-05 |
Family
ID=33913811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96238547 Expired - Fee Related CN2287295Y (en) | 1996-09-25 | 1996-09-25 | Magnetic connection temperature-vibration combined sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2287295Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307216A (en) * | 2020-03-11 | 2020-06-19 | 兰州中联电子科技有限公司 | Vibration temperature integral type sensing device based on temperature measurement vibration measurement system |
| WO2020252715A1 (en) * | 2019-06-20 | 2020-12-24 | 丁明岳 | Vibration and temperature sensor combined element |
-
1996
- 1996-09-25 CN CN 96238547 patent/CN2287295Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020252715A1 (en) * | 2019-06-20 | 2020-12-24 | 丁明岳 | Vibration and temperature sensor combined element |
| CN111307216A (en) * | 2020-03-11 | 2020-06-19 | 兰州中联电子科技有限公司 | Vibration temperature integral type sensing device based on temperature measurement vibration measurement system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |