CN109209988A - The compressor impeller of detection function is uniformly distributed with blade - Google Patents
The compressor impeller of detection function is uniformly distributed with blade Download PDFInfo
- Publication number
- CN109209988A CN109209988A CN201811398840.2A CN201811398840A CN109209988A CN 109209988 A CN109209988 A CN 109209988A CN 201811398840 A CN201811398840 A CN 201811398840A CN 109209988 A CN109209988 A CN 109209988A
- Authority
- CN
- China
- Prior art keywords
- blade
- rotary table
- wheel disc
- bottom wheel
- table entity
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 239000000306 component Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- 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
- F04D29/26—Rotors specially for elastic fluids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
- G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The invention discloses a kind of compressor impellers that detection function is uniformly distributed with blade, including impeller body, the impeller body includes bottom wheel disc, shaft connecting hole, rotary table entity and wind blade, the lower end surface of the rotary table entity is connected to the upper surface of the bottom wheel disc, the upper surface center of the rotary table entity, which is internally recessed, is equipped with the shaft connecting hole, the opening of the shaft connecting hole is exported from the upper surface of the rotary table entity, the surrounding of the rotary table entity sets the arcuate flanks of indent, several wind blades are connected in the arcuate flanks, the lower end surface center of the bottom wheel disc, which is recessed inwardly, sets a circular groove, the inside of the circular groove is installed by one bearing, the lower end of the bearing connects a fixed disc body, the fixed disc body is located at the lower section of the bottom wheel disc and the bottom wheel disc is completely covered.By the above-mentioned means, the present invention can detect to the spacing distance between the blade of impeller and judge the processing quality of impeller.
Description
Technical field
The present invention relates to compressor impeller fields, more particularly to a kind of compression for being uniformly distributed detection function with blade
Machine impeller.
Background technique
Compressor is a kind of driven fluid machinery that low-pressure gas is promoted to high pressure gas, is the heart of refrigeration system
Dirty, it is operated after compressing with piston to it, to row from the refrigerant gas of air intake duct sucking low-temp low-pressure by motor
The refrigerant gas of high temperature and pressure is discharged in tracheae, provides power for refrigeration cycle, and the core component of the inside of compressor is impeller,
Also known as active wheel, the only element to air-flow work done in centrifugal compressor, the main component on rotor, impeller, which both refers to, to be equipped with
The wheel disc of movable vane is the component part of impulse turbine rotor, several blades is connected on the surface of impeller, and blade surrounds
Impeller body rotation and rotate, do work during high speed rotation with air, from a large amount of air of impeller center sucking, so
It is released afterwards from surrounding by air by centrifugal force, plays the role of compressed air, in the manufacturing process of impeller, to iron block
Machining is carried out, to generate the blade of curved shape, the quality technique of blade determines the product quality of entire impeller, institute
The quality of production of impeller can be effectively judged to carry out uniformity detection to blade.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of compressor leaves that detection function is uniformly distributed with blade
Wheel, can be detected to the spacing distance between the blade of impeller and be judged the processing quality of impeller.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: providing one kind, there is blade uniformly to divide
The compressor impeller of cloth detection function, including impeller body, the impeller body include bottom wheel disc, shaft connecting hole, rotary table
Entity and wind blade, the lower end surface of the rotary table entity are connected to the upper surface of the bottom wheel disc, the rotary table entity
Upper surface center, which is internally recessed, is equipped with the shaft connecting hole, and the opening of the shaft connecting hole is from the upper of the rotary table entity
End face export, the surrounding of the rotary table entity set the arcuate flanks of indent, are connected with several wind guide vanes in the arcuate flanks
Piece, the lower end surface center of the bottom wheel disc, which is recessed inwardly, sets a circular groove, and a bearing, the bearing are installed in the inside of the circular groove
Lower end connect a fixed disc body, the fixed disc body is located at the lower section of the bottom wheel disc and bottom wheel disc is complete
All standing, the one side edge of the fixed disc body vertically connect a test bar, and connection swashs on the medial surface of the test bar
The lower ends edge-perpendicular of optical transmitting set and laser pickoff, the wind blade connects a mirror reflective plate, the mirror surface
Laser emitter described in reflecting plate face and the laser pickoff.
In a preferred embodiment of the present invention, the inside of the fixed disc body is equipped with data processing module, described
Data processing module includes photoelectric converter and signal processing module, data processing mould described in the laser pickoff connection Ei
Block.
In a preferred embodiment of the present invention, the light source choma of the laser emitter is around being connected to the laser pick-off
The photosensitive mouth surrounding of device.
In a preferred embodiment of the present invention, the data processing module exports number from the lower end of the fixed disc body
According to line and connect host computer.
The beneficial effects of the present invention are: the present invention has devised a kind of leaf for being able to detect the well-balanced degree of surface Leaf positional distribution
Wheel, carrying out equally distributed detection to the blade of impeller surface is to judge whether the impeller that one is manufactured out meets product
The important measurement index of quality, only vaned layout uniformly, just can guarantee impeller during the work time toward crowded in all directions
The air of pressure keeps identical flow, guarantees the normal work of compressor.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is the structural schematic diagram for one preferred embodiment of compressor impeller that the present invention is uniformly distributed detection function with blade；
The components in the drawings are labeled as follows: 1, impeller body；2, bottom wheel disc；3, shaft connecting hole；4, rotary table entity；5, it leads
Air blade；6, arcuate flanks；7, circular groove；8, bearing；9, fixed disc body；10, test bar；11, laser emitter；12, laser
Receiver；13, mirror reflective plate；14, data processing module.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Referring to Fig. 1, the embodiment of the present invention includes:
A kind of compressor impeller being uniformly distributed detection function with blade, including impeller body 1, the impeller body 1 include
The lower end surface of bottom wheel disc 2, shaft connecting hole 3, rotary table entity 4 and wind blade 5, the rotary table entity 4 is connected to the bottom
The upper surface of portion's wheel disc 2, the upper surface center of the rotary table entity 4, which is internally recessed, is equipped with the shaft connecting hole 3, and described turn
The opening in axis connection hole 3 is exported from the upper surface of the rotary table entity 4, and the surrounding of the rotary table entity 4 sets the curved side of indent
Face 6 is connected with several wind blades 5 in the arcuate flanks 6, and the lower end surface center of the bottom wheel disc 2, which is recessed inwardly, to be set
A bearing 8 is installed in one circular groove 7, the inside of the circular groove 7, and the lower end of the bearing 8 connects a fixed disc body 9, the fixation
Disc 9 is located at the lower section of the bottom wheel disc 2 and the bottom wheel disc 2 is completely covered, the side of the fixed disc body 9
Edge-perpendicular connects a test bar 10, connects laser emitter 11 and laser pickoff on the medial surface of the test bar 10
12, the lower ends edge-perpendicular of the wind blade 5 connects a mirror reflective plate 13, described in 13 face of mirror reflective plate
Laser emitter 11 and the laser pickoff 12.
In addition, the inside of the fixed disc body 9 is equipped with data processing module 14, the data processing module 14 includes
Photoelectric converter and signal processing module, the laser pickoff 12 connect data processing module 14 described in Ei.
In addition, the light source choma of the laser emitter 11 is around the photosensitive mouth surrounding for being connected to the laser pickoff 12.
In addition, the data processing module 14 exports data line from the lower end of the fixed disc body and connects host computer.
The operation principle of the present invention is that impeller body 1 includes bottom wheel disc 2, shaft connecting hole 3, rotary table entity 4 and wind-guiding
Blade 5, the lower end surface of rotary table entity 4 are connected to the upper surface of bottom wheel disc 2, and the upper surface center of rotary table entity 4 is internally recessed
It falls into and is equipped with shaft connecting hole 3.
The opening of shaft connecting hole 3 is exported from the upper surface of rotary table entity 4, and the surrounding of rotary table entity 4 sets the arc of indent
Side 6 is connected with several wind blades 5 in arcuate flanks 6, and the lower end surface center of bottom wheel disc 2, which is recessed inwardly, sets a circular groove
7, a bearing 8 is installed in the inside of circular groove 7, and the lower end of bearing 8 connects a fixed disc body 9.
Fixed disc body 9 is located at the lower section of bottom wheel disc 2 and bottom wheel disc 2 is completely covered, fixed disc body 9 and bottom
There are certain interval between wheel disc 2, when connecting drive shaft rotation, fixed disc body 9 is kept fixed impeller body 1,
The one side edge of fixed disc body 9 vertically connects a test bar 10, connects laser emitter 11 on the medial surface of test bar 10
A mirror reflective plate 13,13 face of mirror reflective plate are connected with the lower ends edge-perpendicular of laser pickoff 12, wind blade 5
Laser emitter 11 and laser pickoff 12.
The inside of fixed disc body 9 is equipped with data processing module 14, data processing module 14 include photoelectric converter and
Signal processing module, laser pickoff 12 connect Ei data processing module 14, and data processing module 14 is under fixed disc body
End export data line simultaneously connects host computer, and obtained signal is input in master system by data line and is analyzed just
It can be concluded that the spacing distance of blade from each other, to judge the quality of the manufacturing process of impeller.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (4)
1. a kind of compressor impeller for being uniformly distributed detection function with blade, including impeller body, which is characterized in that the leaf
Taking turns ontology includes bottom wheel disc, shaft connecting hole, rotary table entity and wind blade, and the lower end surface of the rotary table entity is connected to institute
The upper surface of bottom wheel disc is stated, the upper surface center of the rotary table entity, which is internally recessed, is equipped with the shaft connecting hole, described
The opening of shaft connecting hole is exported from the upper surface of the rotary table entity, and the surrounding of the rotary table entity sets the curved side of indent
Face is connected with several wind blades in the arcuate flanks, and the lower end surface center of the bottom wheel disc, which is recessed inwardly, sets a circle
A bearing is installed in slot, the inside of the circular groove, and the lower end of the bearing connects a fixed disc body, and the fixed disc body is located at
The lower section of the bottom wheel disc and the bottom wheel disc is completely covered, the one side edge of the fixed disc body vertically connects one
Root test bar connects laser emitter and laser pickoff, the lower section end of the wind blade on the medial surface of the test bar
End margin vertically connects a mirror reflective plate, laser emitter described in the mirror reflective plate face and the laser pickoff.
2. the compressor impeller according to claim 1 for being uniformly distributed detection function with blade, which is characterized in that described
The inside of fixed disc body is equipped with data processing module, and the data processing module includes photoelectric converter and signal processing mould
Block, the laser pickoff connect data processing module described in Ei.
3. the compressor impeller according to claim 1 for being uniformly distributed detection function with blade, which is characterized in that described
The light source choma of laser emitter is around the photosensitive mouth surrounding for being connected to the laser pickoff.
4. the compressor impeller according to claim 2 for being uniformly distributed detection function with blade, which is characterized in that described
Data processing module exports data line from the lower end of the fixed disc body and connects host computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398840.2A CN109209988B (en) | 2018-11-22 | 2018-11-22 | Compressor impeller with blade uniform distribution detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398840.2A CN109209988B (en) | 2018-11-22 | 2018-11-22 | Compressor impeller with blade uniform distribution detection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109209988A true CN109209988A (en) | 2019-01-15 |
| CN109209988B CN109209988B (en) | 2024-04-12 |
Family
ID=64994203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811398840.2A Active CN109209988B (en) | 2018-11-22 | 2018-11-22 | Compressor impeller with blade uniform distribution detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109209988B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1989347A (en) * | 2004-07-16 | 2007-06-27 | 株式会社荏原制作所 | Centrifugal pump |
| CN102418028A (en) * | 2011-12-12 | 2012-04-18 | 大丰市海纳机械有限公司 | Impeller special for automobile cooling water pump and casting process of impeller |
| CN104343726A (en) * | 2013-08-07 | 2015-02-11 | 三星泰科威株式会社 | Impeller assembly of fluid rotary machine and manufacturing method thereof |
| CN205423314U (en) * | 2016-03-28 | 2016-08-03 | 成都中科技机泵有限公司 | Freezing compressor impeller |
| CN107035432A (en) * | 2015-12-18 | 2017-08-11 | 通用电气公司 | System and method for checking turbo blade |
-
2018
- 2018-11-22 CN CN201811398840.2A patent/CN109209988B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1989347A (en) * | 2004-07-16 | 2007-06-27 | 株式会社荏原制作所 | Centrifugal pump |
| CN102418028A (en) * | 2011-12-12 | 2012-04-18 | 大丰市海纳机械有限公司 | Impeller special for automobile cooling water pump and casting process of impeller |
| CN104343726A (en) * | 2013-08-07 | 2015-02-11 | 三星泰科威株式会社 | Impeller assembly of fluid rotary machine and manufacturing method thereof |
| CN107035432A (en) * | 2015-12-18 | 2017-08-11 | 通用电气公司 | System and method for checking turbo blade |
| CN205423314U (en) * | 2016-03-28 | 2016-08-03 | 成都中科技机泵有限公司 | Freezing compressor impeller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109209988B (en) | 2024-04-12 |
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