CN205001176U - Flexible rotor gyration power pump - Google Patents
Flexible rotor gyration power pump Download PDFInfo
- Publication number
- CN205001176U CN205001176U CN201520752720.3U CN201520752720U CN205001176U CN 205001176 U CN205001176 U CN 205001176U CN 201520752720 U CN201520752720 U CN 201520752720U CN 205001176 U CN205001176 U CN 205001176U
- Authority
- CN
- China
- Prior art keywords
- rotor
- pump housing
- flexible rotor
- gyrostat
- flexible
- 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.)
- Withdrawn - After Issue
Links
- 238000007789 sealing Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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- Rotary Pumps (AREA)
Abstract
Flexible rotor gyration power pump, its characterized in that: this power pump includes the pump body, front end housing and rear end cap, front end housing and rear end cap setting be both ends around the pump body, install the back shaft on the rear end cap, its simple structure, it is efficient, energy -conserving, the flexible rotor gyration power pump that the commonality is extensive.
Description
Technical field
The utility model belongs to positive displacement technical field, particularly relates to a kind of flexible rotor rotary motive power pump; For pumping suction booster, compressor, pneumatic motor, the oil hydraulic motor of various flowing medium.
Background technique
At present, domestic and international normally used positive displacement rotary motive power pump mainly contains: sliding vane pump and rotary sheet type pump.Above-mentioned its radial direction of positive displacement pump complex structure belongs to direct contact seal, and the dirt of the larger fluid medium of fretting wear is comparatively responsive, and rate of fault is higher.
Summary of the invention
Model utility object:
The utility model provides a kind of flexible rotor rotary motive power pump, its objective is the problem that solution is in the past existing.
Technological scheme:
Flexible rotor rotary motive power pump, is characterized in that: this kinetic pump comprises the pump housing, front cover and rear end cover; Front cover and rear end cover are arranged on the rear and front end of the pump housing, and rear end cover is provided with back shaft; Pump body is circular cavity; Gyrostat is provided with in this circular cavity; Gyrostat comprises two kinds of forms, and the first form gyrostat is by flexible rotor, rotor wheel, back side panel, front side plate and be connected and fixed pin and form; Be connected and fixed pin flexible rotor to be evenly divided into several sections and to be fixed between left sideboard and right sideboard, during use, flexible rotor rotates along with left sideboard and right sideboard; Rotor wheel radial surface and flexible rotor inner radial surface tangent, rotor wheel center hole coordinates with back shaft, is formed centrally throw of eccentric in rotor wheel center and the pump housing; Flexible rotor radially-outer surface and pump housing circular cavity inwall tangent and form several point of contact; Pump housing circular cavity is divided into several independently chamber by flexible rotor; Pump housing sidewall is provided with the suction port and exhaust port that are communicated with the cavity between back side panel and front side plate; Gyrostat is connected with main shaft;
Gyrostat the second form is semi-open type gyrostat: gyrostat is by flexible rotor, rotor wheel, front side plate and be connected and fixed pin and form; Be connected and fixed pin flexible rotor to be evenly divided into several sections and to be fixed on front side plate and to rotate with front side plate in use, flexible rotor and rear end cover motive sealing, rotor wheel radial surface and flexible rotor inner radial surface tangent, rotor wheel center hole coordinates with back shaft, is formed centrally throw of eccentric in rotor wheel center and the pump housing; Flexible rotor radially-outer surface and pump housing circular cavity inwall tangent and form several point of contact; Pump housing circular cavity is divided into several independently chamber by flexible rotor; Pump housing sidewall is provided with the suction port and exhaust port that are communicated with the cavity between rear end cover and front side plate; Gyrostat is connected with main shaft.
Main shaft is connected with front side plate.
Advantage and effect:
The utility model provides a kind of flexible rotor rotary motive power pump, and its structure is simple, and efficiency is high, energy-conservation, is a kind of versatility flexible rotor rotary motive power pump widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side sectional view of the present utility model;
Fig. 3 is specific position principle schematic of the present utility model;
Fig. 4 is gyrostat structural representation of the present utility model;
Fig. 5 is semi-open type gyrostat structural representation of the present utility model.
embodiment:
First by reference to the accompanying drawings the utility model is described further:
The utility model provides a kind of flexible rotor rotary motive power pump, and this kinetic pump comprises the pump housing 1, front cover 12 and rear end cover 10; Front cover 12 and rear end cover 10 are arranged on the rear and front end of the pump housing 1, rear end cover 10 are provided with back shaft 9; The pump housing 1 inside is circular cavity; Gyrostat F is provided with in this circular cavity; Gyrostat F comprises two kinds of forms, and the first form gyrostat F is by flexible rotor 2, rotor wheel 5, back side panel 8, front side plate 7 and be connected and fixed pin 11 and form; Be connected and fixed pin 11 flexible rotor 2 to be evenly divided into several sections and to be fixed between left sideboard 8 and right sideboard 7, during use, flexible rotor 2 rotates along with left sideboard 8 and right sideboard 7; Rotor wheel 5 radial surface and flexible rotor 2 inner radial surface tangent, rotor wheel 5 center hole coordinates with back shaft 9, and rotor wheel 5 center O2 and the pump housing 1 center O1 forms eccentric distance e; Flexible rotor 2 radially-outer surface and the pump housing 1 circular cavity inwall tangent and form several point of contact; The pump housing 1 circular cavity is divided into several independently chamber by flexible rotor 2; The pump housing 1 sidewall is provided with the suction port 4 be communicated with the cavity between back side panel 8 and front side plate 7 and exhaust port 3; Gyrostat F is connected with main shaft 6;
Gyrostat F the second form is semi-open type gyrostat: gyrostat F is by flexible rotor 2, rotor wheel 5, front side plate 7 and be connected and fixed pin 11 and form; Be connected and fixed pin 11 flexible rotor 2 to be evenly divided into several sections and to be fixed on front side plate 7 and to rotate with front side plate 7 in use, flexible rotor 2 and rear end cover 10 motive sealing, rotor wheel 5 radial surface and flexible rotor 2 inner radial surface tangent, rotor wheel 5 center hole coordinates with back shaft 9, and rotor wheel 5 center O2 and the pump housing 1 center O1 forms eccentric distance e; Flexible rotor 2 radially-outer surface and the pump housing 1 circular cavity inwall tangent and form several point of contact; The pump housing 1 circular cavity is divided into several independently chamber by flexible rotor 2; The pump housing 1 sidewall is provided with the suction port 4 be communicated with the cavity between rear end cover 10 and front side plate 7 and exhaust port 3; Gyrostat F is connected with main shaft 6.
Main shaft 6 is connected with front side plate 7.
Embodiment: as shown in Figure 1, for three fixing pins 11, flexible rotor 2 radially-outer surface and the pump housing 1 circular cavity tangent and form 4 point of contact A; B; C; D is 3 point of contact A when flexible rotor 2 rotates to specific position; B; C, as shown in Figure 3, the pump housing 1 circular cavity is divided into 4 independently chambers by flexible rotor 2, is respectively I, II, III, IV, when rotation is to during specific position being 3 independently chambers, as shown in Figure 3.
When main shaft 6 drives gyrostat F to rotate by direction as shown, flowing medium is sucked by suction port by the cyclically-varying of changing from small to big again from large to small of the volume of several autonomous closure chamber, discharges through exhaust port; When main shaft 6 drives gyrostat F to rotate around center O1 by direction as shown, flowing medium is sucked by suction port 4 by the cyclically-varying of changing from small to big again from large to small respectively of the volume of several autonomous closure chamber I, II, III, IV, discharges through exhaust port 3; Realize its fluid medium and pump supercharging working procedure.
The simple manufacturing of the utility model structure easy operational efficiency height energy-saving universal is extensive.
Claims (2)
1. flexible rotor rotary motive power pump, is characterized in that: this kinetic pump comprises the pump housing (1), front cover (12) and rear end cover (10); Front cover (12) and rear end cover (10) are arranged on the rear and front end of the pump housing (1), rear end cover (10) are provided with back shaft (9); The pump housing (1) inside is circular cavity; Gyrostat (F) is provided with in this circular cavity; Gyrostat (F) comprises two kinds of forms, and the first form gyrostat (F) is by flexible rotor (2), rotor wheel (5), back side panel (8), front side plate (7) and be connected and fixed pin (11) and form; Be connected and fixed pin (11) flexible rotor (2) to be evenly divided into several sections and to be fixed between left sideboard (8) and right sideboard (7), during use, flexible rotor (2) rotates along with left sideboard (8) and right sideboard (7); Rotor wheel (5) radial surface and flexible rotor (2) inner radial surface tangent, rotor wheel (5) center hole coordinates with back shaft (9), and rotor wheel (5) center (O2) and the pump housing (1) center (O1) form throw of eccentric (e); Flexible rotor (2) radially-outer surface and the pump housing (1) circular cavity inwall tangent and form several point of contact; The pump housing (1) circular cavity is divided into several independently chamber by flexible rotor (2); The pump housing (1) sidewall is provided with the suction port (4) and exhaust port (3) that are communicated with the cavity between back side panel (8) and front side plate (7); Gyrostat (F) is connected with main shaft (6);
Gyrostat (F) the second form is semi-open type gyrostat: gyrostat (F) is by flexible rotor (2), rotor wheel (5), front side plate (7) and be connected and fixed pin (11) and form; Be connected and fixed pin (11) flexible rotor (2) to be evenly divided into several sections to be fixed on front side plate (7) upper and rotate with front side plate (7) in use, flexible rotor (2) and rear end cover (10) motive sealing, rotor wheel (5) radial surface and flexible rotor (2) inner radial surface tangent, rotor wheel (5) center hole coordinates with back shaft (9), and rotor wheel (5) center (O2) and the pump housing (1) center (O1) form throw of eccentric (e); Flexible rotor (2) radially-outer surface and the pump housing (1) circular cavity inwall tangent and form several point of contact; The pump housing (1) circular cavity is divided into several independently chamber by flexible rotor (2); The pump housing (1) sidewall is provided with the suction port (4) and exhaust port (3) that are communicated with the cavity between rear end cover (10) and front side plate (7); Gyrostat (F) is connected with main shaft (6).
2. flexible rotor rotary motive power pump according to claim 1, is characterized in that: main shaft (6) is connected with front side plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752720.3U CN205001176U (en) | 2015-09-28 | 2015-09-28 | Flexible rotor gyration power pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752720.3U CN205001176U (en) | 2015-09-28 | 2015-09-28 | Flexible rotor gyration power pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205001176U true CN205001176U (en) | 2016-01-27 |
Family
ID=55158067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520752720.3U Withdrawn - After Issue CN205001176U (en) | 2015-09-28 | 2015-09-28 | Flexible rotor gyration power pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205001176U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090018A (en) * | 2015-09-28 | 2015-11-25 | 白明 | Flexible rotor rotodynamic pump |
| CN111173721A (en) * | 2019-04-23 | 2020-05-19 | 河海大学常州校区 | IPMC driven Leluo triangle flexible micropump system |
| CN114810590A (en) * | 2022-04-29 | 2022-07-29 | 刘扬 | Rotor refrigeration compressor |
-
2015
- 2015-09-28 CN CN201520752720.3U patent/CN205001176U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090018A (en) * | 2015-09-28 | 2015-11-25 | 白明 | Flexible rotor rotodynamic pump |
| CN105090018B (en) * | 2015-09-28 | 2017-05-31 | 白明 | Flex rotor rotary motive power pump |
| CN111173721A (en) * | 2019-04-23 | 2020-05-19 | 河海大学常州校区 | IPMC driven Leluo triangle flexible micropump system |
| CN111173721B (en) * | 2019-04-23 | 2022-03-11 | 河海大学常州校区 | IPMC driven Leluo triangle flexible micropump system |
| CN114810590A (en) * | 2022-04-29 | 2022-07-29 | 刘扬 | Rotor refrigeration compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160127 Effective date of abandoning: 20170419 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160127 Effective date of abandoning: 20170531 |
|
| AV01 | Patent right actively abandoned |