CN105937608A - Single-screw expansion machine - Google Patents
Single-screw expansion machine Download PDFInfo
- Publication number
- CN105937608A CN105937608A CN201610404328.9A CN201610404328A CN105937608A CN 105937608 A CN105937608 A CN 105937608A CN 201610404328 A CN201610404328 A CN 201610404328A CN 105937608 A CN105937608 A CN 105937608A
- Authority
- CN
- China
- Prior art keywords
- screw
- star
- wheel
- gear teeth
- tooth
- 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
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/22—Toothed members; Worms for transmissions with crossing shafts, especially worms, worm-gears
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/10—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F01C1/101—Moineau-type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/10—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F01C1/107—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/08—Profiling
- F16H55/0846—Intersecting-shaft arrangement of the toothed members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/08—Profiling
- F16H55/0873—Profiling for improving axial engagement, e.g. a chamfer at the end of the tooth flank
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/08—Profiling
- F16H55/0886—Profiling with corrections along the width, e.g. flank width crowning for better load distribution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/08—Profiling
- F16H2055/0866—Profiles for improving radial engagement of gears, e.g. chamfers on the tips of the teeth
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
Description
Claims (2)
- null1. a single-screw expander,Including body (2),A main shaft (3) it is provided with in described body (2),The outer surface of described main shaft (3) is provided with a screw rod (1),The axial of described screw rod (1) is respectively provided on two sides with the star-wheel (5) engaged,The addendum flank (10) of the star-wheel (5) of the axial side of described screw rod (1) is upward,The addendum flank (10) of the star-wheel (5) of the axial opposite side of described screw rod (1) is down,It is characterized in that: on front side of the tooth of the gear teeth of described star-wheel (5), bus (8) is H1 to the distance of described addendum flank (10),On rear side of the tooth of the gear teeth of described star-wheel (5), bus (9) is H2 to the distance of described addendum flank (10),On front side of described tooth, bus (8) is L1 with the contact length of the screw channel of described screw rod (1),On rear side of described tooth, bus (9) is L2 with the contact length of the screw channel of described screw rod (1),Wherein,And H1 × L1 < H2 × L2,The screw channel of described screw rod (1) matches with the profile of tooth of the gear teeth of described star-wheel (5).
- 2. a kind of single-screw expander as claimed in claim 1, it is characterised in that: described screw rod (1) is six screw rods, and described star-wheel (5) comprises 11 gear teeth.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610404328.9A CN105937608B (en) | 2016-06-07 | 2016-06-07 | A kind of single-screw expander |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610404328.9A CN105937608B (en) | 2016-06-07 | 2016-06-07 | A kind of single-screw expander |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105937608A true CN105937608A (en) | 2016-09-14 |
CN105937608B CN105937608B (en) | 2018-04-24 |
Family
ID=57152473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610404328.9A Active CN105937608B (en) | 2016-06-07 | 2016-06-07 | A kind of single-screw expander |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105937608B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001153074A (en) * | 1999-10-26 | 2001-06-05 | Shiliang Cha | Single screw compressor with tooth of non-equal width |
CN101424266A (en) * | 2008-12-22 | 2009-05-06 | 李锦上 | Oblique star wheel single screw compressor |
CN201284741Y (en) * | 2008-11-07 | 2009-08-05 | 徐道敏 | Meshing structure of single-screw meshing pair |
CN201461864U (en) * | 2009-06-25 | 2010-05-12 | 上海孚创螺杆技术有限公司 | Single-worm engaging mechanism with reducing generatrix secondary envelope single-worm molded line |
CN102094811A (en) * | 2011-02-15 | 2011-06-15 | 李锦上 | Non-linear shovel surface secondary enveloping molded line single screw rod meshing pair |
CN205841672U (en) * | 2016-06-07 | 2016-12-28 | 中山爱耕压缩机有限公司 | A kind of single-screw expander |
-
2016
- 2016-06-07 CN CN201610404328.9A patent/CN105937608B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001153074A (en) * | 1999-10-26 | 2001-06-05 | Shiliang Cha | Single screw compressor with tooth of non-equal width |
CN201284741Y (en) * | 2008-11-07 | 2009-08-05 | 徐道敏 | Meshing structure of single-screw meshing pair |
CN101424266A (en) * | 2008-12-22 | 2009-05-06 | 李锦上 | Oblique star wheel single screw compressor |
CN201461864U (en) * | 2009-06-25 | 2010-05-12 | 上海孚创螺杆技术有限公司 | Single-worm engaging mechanism with reducing generatrix secondary envelope single-worm molded line |
CN102094811A (en) * | 2011-02-15 | 2011-06-15 | 李锦上 | Non-linear shovel surface secondary enveloping molded line single screw rod meshing pair |
CN205841672U (en) * | 2016-06-07 | 2016-12-28 | 中山爱耕压缩机有限公司 | A kind of single-screw expander |
Also Published As
Publication number | Publication date |
---|---|
CN105937608B (en) | 2018-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 528434, Jinxiu Road, 113, Fu town, Guangdong, Zhongshan Applicant after: GUANGDONG ALINK ENERGY EQUIPMENT CO.,LTD. Address before: 528434, Jinxiu Road, 113, Fu town, Guangdong, Zhongshan Applicant before: ZHONGSHAN AGAIN COMPRESSOR Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 528427 101 unit 101, No. 23, Tongji West Road, Nantou Town, Nantou, Guangdong Applicant after: GUANGDONG ALINK ENERGY EQUIPMENT CO.,LTD. Address before: 528434, Jinxiu Road, 113, Fu town, Guangdong, Zhongshan Applicant before: GUANGDONG ALINK ENERGY EQUIPMENT CO.,LTD. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A single screw expander Granted publication date: 20180424 Pledgee: Zhongshan branch of Dongguan Bank Co.,Ltd. Pledgor: GUANGDONG ALINK ENERGY EQUIPMENT CO.,LTD. Registration number: Y2024980009844 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |