CN109612863A - A kind of pressure booster blower impeller wear test verifying device - Google Patents
A kind of pressure booster blower impeller wear test verifying device Download PDFInfo
- Publication number
- CN109612863A CN109612863A CN201811519583.3A CN201811519583A CN109612863A CN 109612863 A CN109612863 A CN 109612863A CN 201811519583 A CN201811519583 A CN 201811519583A CN 109612863 A CN109612863 A CN 109612863A
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- CN
- China
- Prior art keywords
- compressor
- cleaner
- present
- booster
- dust particles
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
- G01N3/565—Investigating resistance to wear or abrasion of granular or particulate material
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The present invention provides a kind of pressure booster blower impeller wear tests to verify device, including controllably adding dirt device and recyclable cleaner, the controllable plus dirt device is arranged at the compressor inlet of test booster, and the recyclable cleaner is arranged at the blower outlet of test booster.Compared with the existing technology, present invention has the advantage that the present invention adds the adjustable dust particles concentration of dirt device, cleaner can recycle dust particles, can tolerate the parameters such as partial size, concentration, the time of dust particles to compressor and carry out verification experimental verification, design proposition reference for compressor.
Description
Technical field
The invention belongs to turbo-charger technical fields, and in particular to a kind of pressure booster blower impeller wear test verifying
Device.
Background technique
Turbocharger is to improve engine charge density using the energy of engine discharge exhaust gas, since pressurization is started
The characteristics of high power of machine, low oil consumption, low emission, at present on the engine using quite extensively.Booster at work, air
After entering compressed by compressor, cooperates in cylinder with fuel oil and carry out work by combustion.
Booster is high-speed rotating machine, and air will be filtered before entering compressor, otherwise the dust in air
Grain can generate abrasion to compressor, eventually lead to turbocharger impairment.Therefore, it is necessary to can tolerate the grain of dust particles to compressor
The parameters such as diameter, concentration, time are studied.
Summary of the invention
In view of this, the present invention is directed to propose a kind of pressure booster blower impeller wear test verifies device, to verify increasing
Depressor compressor is to parameters such as partial size, concentration, times in air containing dust particles, influence to the compressor impeller service life,
It is proposed reference is designed for compressor.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of pressure booster blower impeller wear test verifying device, including adjustable plus dirt device and recyclable dust
The cleaner of grain, described plus dirt device are arranged at the compressor inlet of test booster, and the cleaner setting is trying
It tests at the blower outlet of booster.
Compared with the existing technology, present invention has the advantage that
The present invention can tolerate the parameters such as partial size, concentration, the time of dust particles to compressor and study, to calm the anger
Machine design proposes reference.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is that compressor described in the embodiment of the present invention adds dirt experimental rig structural schematic diagram.
Description of symbols:
1- compressor inlet, 2- add dirt device, 3- booster, 4- blower outlet, 5- cleaner, 6- atmosphere.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of compressor adds dirt experimental rig, as shown in Figure 1, including plus dirt device 2 and cleaner 5 described plus dirt dress
It sets 2 to be arranged at the compressor inlet 1 of test booster, the blower outlet 4 of test booster is arranged in the cleaner 5
Place.
The parameters such as dust particles partial size, the concentration of compressor inlet 1 are adjusted by adding dirt device 2, dust laden air is logical
The booster 3 for crossing operating after blower outlet 4, after being filtered compressed air by cleaner 5, is discharged into atmosphere 6.It is pressing
Adjustable dust particle parameter is increased before mechanism of qi import adds dirt device 2, the adjustable dust into compressor of the device
The parameters such as grain partial size, concentration.The parameters such as partial size, concentration, the time of dust particles can be can tolerate to compressor to study, be
Compressor design proposes reference.The cleaner 5 of recyclable dust particles is provided at blower outlet, which can return
Certain dust particles are received, are continued to use after drying process.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (1)
1. a kind of pressure booster blower impeller wear test verifies device, it is characterised in that: including controllably adding dirt device and can return
Cleaner is received, the controllable plus dirt device is arranged at the compressor inlet of test booster, the recyclable cleaner
It is arranged at the blower outlet of test booster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811519583.3A CN109612863A (en) | 2018-12-12 | 2018-12-12 | A kind of pressure booster blower impeller wear test verifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811519583.3A CN109612863A (en) | 2018-12-12 | 2018-12-12 | A kind of pressure booster blower impeller wear test verifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109612863A true CN109612863A (en) | 2019-04-12 |
Family
ID=66008204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811519583.3A Pending CN109612863A (en) | 2018-12-12 | 2018-12-12 | A kind of pressure booster blower impeller wear test verifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109612863A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1076626A2 (en) * | 1982-10-15 | 1984-02-29 | Предприятие П/Я А-3724 | Method of determination of wear intensity of tool rotary compressor housing friction pair |
| CN1499083A (en) * | 2002-10-24 | 2004-05-26 | 奥尔塞特工程有限公司 | Compressor impeller assembly |
| CN102518582A (en) * | 2011-12-09 | 2012-06-27 | 中国兵器工业集团第七○研究所 | Abrasion test device for gas compressor |
| CN104007035A (en) * | 2014-06-13 | 2014-08-27 | 北京石油化工学院 | High-temperature pressurization airflow solid particle erosive wear testing device |
-
2018
- 2018-12-12 CN CN201811519583.3A patent/CN109612863A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1076626A2 (en) * | 1982-10-15 | 1984-02-29 | Предприятие П/Я А-3724 | Method of determination of wear intensity of tool rotary compressor housing friction pair |
| CN1499083A (en) * | 2002-10-24 | 2004-05-26 | 奥尔塞特工程有限公司 | Compressor impeller assembly |
| CN102518582A (en) * | 2011-12-09 | 2012-06-27 | 中国兵器工业集团第七○研究所 | Abrasion test device for gas compressor |
| CN104007035A (en) * | 2014-06-13 | 2014-08-27 | 北京石油化工学院 | High-temperature pressurization airflow solid particle erosive wear testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |