CN204142211U - Centrifugal compressor high speed rotor radial pulsation measurement device - Google Patents
Centrifugal compressor high speed rotor radial pulsation measurement device Download PDFInfo
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- CN204142211U CN204142211U CN201420502736.4U CN201420502736U CN204142211U CN 204142211 U CN204142211 U CN 204142211U CN 201420502736 U CN201420502736 U CN 201420502736U CN 204142211 U CN204142211 U CN 204142211U
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- vibration transmitters
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Abstract
The utility model relates to measurement mechanism technical field, particularly relate to a kind of centrifugal compressor high speed rotor radial pulsation measurement device, centrifugal compressor high speed rotor radial pulsation measurement device of the present utility model can reflect rotor mechanical jitter values and rotor electricity jitter values simultaneously, comprise housing, power supply is provided with in housing, analog quantity communication parts, first vibration transmitters and the second vibration transmitters, analog quantity communication parts, first vibration transmitters is all connected with power electric with the second vibration transmitters, also comprise the first support and the second support, first support and the second support are provided with standing groove, the front end of the first support and the second support is respectively arranged with the first web joint and the second web joint, and the first vibration transducer is provided with on the first web joint, second web joint is provided with the second vibration transducer, first vibration transducer is electrically connected with the first vibration transmitters, second vibration transducer is electrically connected with the second vibration transmitters.
Description
Technical field
That the utility model relates to measurement mechanism and technical field, particularly relates to a kind of centrifugal compressor high speed rotor radial pulsation measurement device.
Background technology
As everyone knows, centrifugal compressor is also named " turbocompressor "; Belong to the one of compressor, structure is similar with centrifugal blower with principle of operation, but always multi-stag, and gas to be made to obtain higher pressure, and treatment capacity is comparatively large, and efficiency is higher, and rotor is one of vitals indispensable in device; At present when centrifugal compressor high speed rotor radial pulsation measurement, generally measured by dial gauge, use the value of dial gauge measured by armature spindle path position for rotor is at the mechanical run of this position, reflection be only that rotor caused by the physical characteristics of rotor " non-roundness " is beated change, the rotor that cannot reflect caused by the electromagnetism uniform properties of rotor is beated change; Rotor caused by the electromagnetism uniform properties of rotor is beated and is also called electricity and beats, and the existence that electricity is beated will affect machined surface roughness, affect production efficiency, accelerates tool wear, affect lathe, fixture serviceable life, produces noise pollution, harm operator health.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of centrifugal compressor high speed rotor radial pulsation measurement device that simultaneously can reflect rotor mechanical jitter values and rotor electricity jitter values.
Centrifugal compressor high speed rotor radial pulsation measurement device of the present utility model, comprise housing, power supply is provided with in housing, analog quantity communication parts, first vibration transmitters and the second vibration transmitters, described analog quantity communication parts, first vibration transmitters is all connected with power electric with the second vibration transmitters, and at analog quantity communication parts, the circuit that first vibration transmitters and the second vibration transmitters are connected with power electric is provided with switch, described switch is positioned on the outer wall of housing, described first vibration transmitters and the second vibration transmitters are all electrically connected with analog quantity communication parts, also comprise the first support and the second support, described first support and the second support are provided with standing groove, the front end of described first support and the second support is respectively arranged with the first web joint and the second web joint, and the first vibration transducer is provided with on the first web joint, second web joint is provided with the second vibration transducer, described first vibration transducer is electrically connected with the first vibration transmitters, and described second vibration transducer is electrically connected with the second vibration transmitters.
Centrifugal compressor high speed rotor radial pulsation measurement device of the present utility model, also comprise display screen, described display location is on housing, and described display screen is electrically connected with analog quantity communication parts.
Centrifugal compressor high speed rotor radial pulsation measurement device of the present utility model, the outer wall of described housing is provided with I/O input and output control interface, described first vibration transducer and the second vibration transducer are all electrically connected with I/O input and output control interface, and described first vibration transmitters and the second vibration transmitters are all electrically connected with I/O input and output control interface.
Compared with prior art the beneficial effects of the utility model are: by above-mentioned setting, rotor can be placed by the standing groove of the first support and the second support, gather while carrying out rotor mechanical jitter values and rotor electricity jitter values by the first vibration transducer and the second vibration transducer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is rear view of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1 to Figure 3, centrifugal compressor high speed rotor radial pulsation measurement device of the present utility model, comprise housing 1, power supply 2 is provided with in housing, analog quantity communication parts 3, first vibration transmitters 4 and the second vibration transmitters 5, analog quantity communication parts, first vibration transmitters is all connected with power electric with the second vibration transmitters, and at analog quantity communication parts, the circuit that first vibration transmitters and the second vibration transmitters are connected with power electric is provided with switch 6, switch is positioned on the outer wall of housing, first vibration transmitters and the second vibration transmitters are all electrically connected with analog quantity communication parts, also comprise the first support 7 and the second support 8, first support and the second support are provided with standing groove, the front end of the first support and the second support is respectively arranged with the first web joint 9 and the second web joint 10, and on the first web joint, be provided with the first vibration transducer 11, second web joint is provided with the second vibration transducer 12, first vibration transducer is electrically connected with the first vibration transmitters, and the second vibration transducer is electrically connected with the second vibration transmitters, by above-mentioned setting, rotor can be placed by the standing groove of the first support and the second support, gather while carrying out rotor mechanical jitter values and rotor electricity jitter values by the first vibration transducer and the second vibration transducer.
Centrifugal compressor high speed rotor radial pulsation measurement device of the present utility model, also comprise display screen 13, display location is on housing, and display screen is electrically connected with analog quantity communication parts.
Centrifugal compressor high speed rotor radial pulsation measurement device of the present utility model, the outer wall of housing is provided with I/O input and output control interface 14, first vibration transducer and the second vibration transducer are all electrically connected with I/O input and output control interface, and the first vibration transmitters and the second vibration transmitters are all electrically connected with I/O input and output control interface.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (3)
1. a centrifugal compressor high speed rotor radial pulsation measurement device, comprise housing, power supply, analog quantity communication parts, the first vibration transmitters and the second vibration transmitters is provided with in housing, described analog quantity communication parts, the first vibration transmitters are all connected with power electric with the second vibration transmitters, and the circuit be connected with power electric at analog quantity communication parts, the first vibration transmitters and the second vibration transmitters is provided with switch, described switch is positioned on the outer wall of housing, and described first vibration transmitters and the second vibration transmitters are all electrically connected with analog quantity communication parts; It is characterized in that, also comprise the first support and the second support, described first support and the second support are provided with standing groove, the front end of described first support and the second support is respectively arranged with the first web joint and the second web joint, and the first vibration transducer is provided with on the first web joint, second web joint is provided with the second vibration transducer, described first vibration transducer is electrically connected with the first vibration transmitters, and described second vibration transducer is electrically connected with the second vibration transmitters.
2. centrifugal compressor high speed rotor radial pulsation measurement device as claimed in claim 1, it is characterized in that, also comprise display screen, described display location is on housing, and described display screen is electrically connected with analog quantity communication parts.
3. centrifugal compressor high speed rotor radial pulsation measurement device as claimed in claim 2, it is characterized in that, the outer wall of described housing is provided with I/O input and output control interface, described first vibration transducer and the second vibration transducer are all electrically connected with I/O input and output control interface, and described first vibration transmitters and the second vibration transmitters are all electrically connected with I/O input and output control interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502736.4U CN204142211U (en) | 2014-09-02 | 2014-09-02 | Centrifugal compressor high speed rotor radial pulsation measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502736.4U CN204142211U (en) | 2014-09-02 | 2014-09-02 | Centrifugal compressor high speed rotor radial pulsation measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204142211U true CN204142211U (en) | 2015-02-04 |
Family
ID=52418892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420502736.4U Expired - Fee Related CN204142211U (en) | 2014-09-02 | 2014-09-02 | Centrifugal compressor high speed rotor radial pulsation measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204142211U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928764A (en) * | 2020-10-16 | 2020-11-13 | 南京拓和机电科技有限公司 | Equipment and method for detecting residual electric runout of high-speed rotor of centrifugal compressor |
| CN112097585A (en) * | 2020-08-17 | 2020-12-18 | 中广核核电运营有限公司 | Rotor runout measuring device and rotor runout measuring method |
| US11661948B2 (en) | 2019-05-10 | 2023-05-30 | Carrier Corporation | Compressor with vibration sensor |
-
2014
- 2014-09-02 CN CN201420502736.4U patent/CN204142211U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11661948B2 (en) | 2019-05-10 | 2023-05-30 | Carrier Corporation | Compressor with vibration sensor |
| CN112097585A (en) * | 2020-08-17 | 2020-12-18 | 中广核核电运营有限公司 | Rotor runout measuring device and rotor runout measuring method |
| CN111928764A (en) * | 2020-10-16 | 2020-11-13 | 南京拓和机电科技有限公司 | Equipment and method for detecting residual electric runout of high-speed rotor of centrifugal compressor |
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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: 20150204 Termination date: 20190902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |