CN110513320A - Compressor volute and monitoring method with passive type boost pressure measuring device - Google Patents
Compressor volute and monitoring method with passive type boost pressure measuring device Download PDFInfo
- Publication number
- CN110513320A CN110513320A CN201910926772.0A CN201910926772A CN110513320A CN 110513320 A CN110513320 A CN 110513320A CN 201910926772 A CN201910926772 A CN 201910926772A CN 110513320 A CN110513320 A CN 110513320A
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- China
- Prior art keywords
- signal
- pressure
- compressor
- passive type
- measuring device
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000009530 blood pressure measurement Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000012423 maintenance Methods 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011897 real-time detection Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/16—Other safety measures for, or other control of, pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/08—Safety, indicating or supervising devices
- F02B77/083—Safety, indicating or supervising devices relating to maintenance, e.g. diagnostic device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
Abstract
Compressor volute and monitoring method with passive type boost pressure measuring device, including compressor volute and passive type boost pressure measuring device.The outer wall of the compressor volute air outlet is equipped with the installation base of installation device for pressure measurement, installation base is equipped with venthole, venthole is communicated with the inner wall of compressor air outlet, and the device for pressure measurement in passive type boost pressure measuring device is connected through a screw thread with installation base.The passive type boost pressure measuring device includes device for pressure measurement, signal forwarding module and control module, and signal forwarding module is installed near compressor volute, or is arranged on the peripheral component being connected with compressor volute.Passive type boost pressure measuring device carries out real-time monitoring to compressor pressure pressure, and user provides related data by showing that data can grasp booster and generator operating conditions in real time for the care and maintenance of booster.
Description
Technical field
The present invention relates to turbocharging technology and technical field of automotive electronics, especially a kind of band passive type boost pressure is surveyed
The method for measuring the compressor volute and real-time detection and monitoring supercharger air compressor spiral case boost pressure of device.
Background technique
With internal combustion engine reinforcing degree continuous improvement and discharge standard it is increasingly strict, turbocharging technology become mentions
One of the measure that high internal combustion engine is economical, dynamic property and discharge standard are the most key.With oil and gasoline machine and nobody
The development of the turbocharging technology of aircraft, the air-intake negative-pressure and boost pressure born are continuously increased, and lubricating oil inlet pressure is anti-
And declined.It is the essential condition that engine performance normally exports with upper boundary conditions, while is also to ensure that booster is reliable
The key parameter of operation.Therefore in order to ensure booster reliability service, the increasing of real-time detection and monitoring supercharger air compressor spiral case
Pressure pressure is imperative.
In order to meet engine performance requirement, each engine works only measure supercharger air compressor spiral case in Performance Match
Boost pressure, special tooling measurement supercharger air compressor spiral case is just made after also only having booster to break down on vehicle
Boost pressure, but can not achieve the boost pressure of real time monitoring supercharger air compressor spiral case.
Summary of the invention
A kind of band passive type boost pressure measurement dress is provided the purpose of the present invention is overcoming the above-mentioned insufficient of the prior art
The method of the compressor volute and real-time detection and monitoring supercharger air compressor spiral case boost pressure set.
The technical scheme is that the compressor volute with passive type boost pressure measuring device, including compressor snail
Shell, passive type boost pressure measuring device.
The outer wall of the compressor volute air outlet is equipped with the installation base of installation device for pressure measurement, installs convex
Platform is equipped with venthole, and venthole is communicated with the inner wall of compressor air outlet, the pressure in passive type boost pressure measuring device
Force measuring device is mounted on boss
The passive type boost pressure measuring device includes device for pressure measurement, signal forwarding module and control module.
The device for pressure measurement includes boost-pressure sensor and electrical energy generator, and electrical energy generator is outer for receiving
It encloses the frequency carrier wave of frequency carrier generator sending and provides work energy after rectified, filtering for boost-pressure sensor.
The signal forwarding module includes frequency carrier generator and signal repeater, for communicating with device for pressure measurement
And it powers to it, while the communication of itself and boost-pressure sensor is forwarded to control module, and handled by control module.
The signal forwarding module is installed near compressor volute, or be arranged in be connected with compressor volute it is outer
It encloses on part.
The control module includes that data processor, data display equipment, power switch, power circuit and signal receive list
Member.
The power circuit provides electric energy to control module, and the shutdown of circuit is controlled by power switch shape, at data
Reason device is connected with signal receiving unit and data display equipment.
Signal between signal repeater and signal receiving unit is transmitted through wired or wireless way to complete.
Carrying out real-time monitoring to the variation of compressor pressure pressure, specific step is as follows:
Boost-pressure sensor carries out real-time monitoring to compressor pressure pressure, and the boost pressure measured is passed through radio
Signal is sent to the signal repeater in signal forwarding module, and frequency carrier generator emits in the range licensed by radio control
On the one hand frequency carrier wave, signal repeater receive the radio signal of boost-pressure sensor, on the other hand simultaneously send signal
To signal receiving unit.
After signal receiving unit receives the radio signal of signal repeater, then data processor is passed the signal to, number
The signal handled is shown on a display screen eventually by data display equipment according to processor, user can be real by display data
When grasp booster and generator operating conditions, and provide related data for the care and maintenance of booster.
Compared with the prior art, the invention has the following features:
1, the compressor volute provided by the invention with passive type boost pressure measuring device is for measuring compressor air outlet
Pressure, be capable of the boost pressure of real-time monitoring compressor volute, and measured value is sent out by radio signal.
2, pressure-detecting device is not necessarily to the electromagnetism powered for it from charged pool, but emitted by peripheral signal forwarding module
Signal provides electric energy needed for it is worked normally.
3, user can grasp in real time booster and generator operating conditions according to pressure change, provide for customer care maintenance
Foundation can be effectively reduced because using, cause booster failure due to care and maintenance is improper.
Detailed construction of the invention is further described below in conjunction with the drawings and specific embodiments.
Detailed description of the invention
Accompanying drawing 1 is the structural representation of the present invention；
Attached drawing 2 is passive type boost pressure measuring device circuit frame figure.
Specific embodiment
Compressor volute with passive type boost pressure measuring device, including compressor volute 1, passive type boost pressure are surveyed
Measure device 2.
The outer wall of the 1 air outlet 1-1 of compressor volute is equipped with the installation base of installation device for pressure measurement 2-1
1-2, installation base 1-2 are equipped with venthole 1-2-1, and venthole 1-2-1 is communicated with the inner wall of compressor air outlet 1-1, nothing
Device for pressure measurement 2-1 and installation base 1-2 in source formula boost pressure measuring device 2 is connected through a screw thread.
The passive type boost pressure measuring device 2 includes device for pressure measurement 2-1, signal forwarding module 2-2 and control
Molding block 2-3.
The device for pressure measurement 2-1 includes boost-pressure sensor 2-1-1 and electrical energy generator 2-1-2, and electric energy produces
Raw device 2-1-2 is used to receive the frequency carrier wave that peripheral frequency carrier generator 2-2-1 is issued and passes after rectified, filtering for boost pressure
Sensor 2-1-1 provides work energy.
The signal forwarding module 2-2 includes frequency carrier generator 2-2-1 and signal repeater 2-2-2, is used for and pressure
Force measuring device 2-1 is communicated and is powered to it, while the communication of itself and boost-pressure sensor 2-1-1 are forwarded to control module
2-3, and handled by control module 2-3.
The signal forwarding module 2-2 is installed near compressor volute 1, or is arranged in and 1 phase of compressor volute
On peripheral component even.
The control module 2-3 includes data processor 2-3-1, data display equipment 2-3-2, power switch 2-3-3, electricity
Source circuit 2-3-4 and signal receiving unit 2-3-5.
The power circuit 2-3-4 provides electric energy to control module 2-3, and the shutdown of circuit is by power switch shape 2-3-
3 controls, data processor 2-3-1 are connected with signal receiving unit 2-3-5 and data display equipment 2-3-2.
Signal between signal repeater 2-2-2 and signal receiving unit 2-3-5 is transmitted through wired or wireless way
It completes.
Carrying out real-time monitoring to the variation of compressor pressure pressure, specific step is as follows:
Boost-pressure sensor 2-1-1 carries out real-time monitoring to compressor pressure pressure, and the boost pressure measured is passed through
Radio signal is sent to the signal repeater 2-2-2 in signal forwarding module 2-2, and frequency carrier generator 2-2-1 is in radio
Radio-frequency carrier is sent out in range licensed by control, on the one hand signal repeater 2-2-2 receives the wireless of boost-pressure sensor 2-1-1
On the other hand electric signal sends a signal to signal receiving unit 2-3-5 simultaneously.
After signal receiving unit 2-3-5 receives the radio signal of signal repeater 2-2-2, then pass the signal to data
Processor 2-3-1, data processor 2-3-1 show the signal handled in display screen eventually by data display equipment 2-3-2
On, user is by showing that data can grasp booster and generator operating conditions in real time, and maintenance and guarantor for booster
It supports and related data is provided.
Claims (3)
1. the compressor volute with passive type boost pressure measuring device, it is characterized in that: including compressor volute, passive type pressurization
Device for pressure measurement；
The outer wall of the compressor volute air outlet is equipped with the installation base of installation device for pressure measurement, on installation base
Equipped with venthole, venthole is communicated with the inner wall of compressor air outlet, and the pressure in passive type boost pressure measuring device is surveyed
It measures in device installation on boss.
2. the compressor volute as described in claim 1 with passive type boost pressure measuring device, it is characterized in that: passive type increases
Pressure pressure measuring device includes device for pressure measurement, signal forwarding module and control module；
The device for pressure measurement includes boost-pressure sensor and electrical energy generator, and electrical energy generator is for receiving peripheral frequency
The frequency carrier wave that carrier generator issues provides work energy after rectified, filtering for boost-pressure sensor；
The signal forwarding module includes frequency carrier generator and signal repeater, is used to communicate with device for pressure measurement and right
It is powered, while the communication of itself and boost-pressure sensor is forwarded to control module, and handled by control module；
The signal forwarding module is installed near compressor volute, or is arranged in the periphery zero being connected with compressor volute
On part；
The control module includes data processor, data display equipment, power switch, power circuit and signal receiving unit；
The power circuit provides electric energy to control module, and the shutdown of circuit is controlled by power switch shape, data processor
It is connected with signal receiving unit and data display equipment；
Signal between signal repeater and signal receiving unit is transmitted through wired or wireless way to complete.
3. the side of real-time monitoring is carried out to the variation of compressor pressure pressure using compressor volute as claimed in claim 2
Method, it is characterized in that: specific step is as follows:
Boost-pressure sensor carries out real-time monitoring to compressor pressure pressure, and the boost pressure measured is passed through radio
Signal is sent to the signal repeater in signal forwarding module, and frequency carrier generator emits in the range licensed by radio control
On the one hand frequency carrier wave, signal repeater receive the radio signal of boost-pressure sensor, on the other hand simultaneously send signal
To signal receiving unit；
After signal receiving unit receives the radio signal of signal repeater, then data processor is passed the signal to, at data
The signal handled is shown on a display screen that user is by showing that data can slap in real time by reason device eventually by data display equipment
Booster and generator operating conditions are held, and provides related data for the care and maintenance of booster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910926772.0A CN110513320A (en) | 2019-09-27 | 2019-09-27 | Compressor volute and monitoring method with passive type boost pressure measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910926772.0A CN110513320A (en) | 2019-09-27 | 2019-09-27 | Compressor volute and monitoring method with passive type boost pressure measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110513320A true CN110513320A (en) | 2019-11-29 |
Family
ID=68633872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910926772.0A Pending CN110513320A (en) | 2019-09-27 | 2019-09-27 | Compressor volute and monitoring method with passive type boost pressure measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110513320A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041318A (en) * | 2006-03-20 | 2007-09-26 | 宋海涛 | Passive built-in type tyre pressure observation system |
| CN207195029U (en) * | 2017-08-11 | 2018-04-06 | 昆明云内动力股份有限公司 | The automatically controlled supercharging device of one kind self-regulation |
| CN110056541A (en) * | 2019-05-30 | 2019-07-26 | 广西玉柴机器股份有限公司 | A kind of blower casing of booster |
| CN211202377U (en) * | 2019-09-27 | 2020-08-07 | 湖南天雁机械有限责任公司 | Compressor volute with passive supercharging pressure measuring device |
-
2019
- 2019-09-27 CN CN201910926772.0A patent/CN110513320A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041318A (en) * | 2006-03-20 | 2007-09-26 | 宋海涛 | Passive built-in type tyre pressure observation system |
| CN207195029U (en) * | 2017-08-11 | 2018-04-06 | 昆明云内动力股份有限公司 | The automatically controlled supercharging device of one kind self-regulation |
| CN110056541A (en) * | 2019-05-30 | 2019-07-26 | 广西玉柴机器股份有限公司 | A kind of blower casing of booster |
| CN211202377U (en) * | 2019-09-27 | 2020-08-07 | 湖南天雁机械有限责任公司 | Compressor volute with passive supercharging pressure measuring device |
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