CN107165824A - A kind of car air-conditioner vortex positive displacement compressor core controls ripple component - Google Patents
A kind of car air-conditioner vortex positive displacement compressor core controls ripple component Download PDFInfo
- Publication number
- CN107165824A CN107165824A CN201710282047.5A CN201710282047A CN107165824A CN 107165824 A CN107165824 A CN 107165824A CN 201710282047 A CN201710282047 A CN 201710282047A CN 107165824 A CN107165824 A CN 107165824A
- Authority
- CN
- China
- Prior art keywords
- bellows
- product
- positive displacement
- car air
- displacement compressor
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
Abstract
The present invention relates to a kind of car air-conditioner vortex positive displacement compressor core controls ripple component, including upper lid 1, base 4, bellows 2 and spring 3；Upper lid 1, base 4 are embedded in bellows by bowl structure, and bowl structure is connected by soldering with lower nozzle on bellows 2, and upper lid 1 is provided with airslide, and opening is in opposite direction with bellows, and spring 3 is placed in bellows 2, and is enclosed on lid 1 and base 4.Bellows component is controlled the invention provides a kind of air conditioning for automobiles vortex variable compressor, pass through product structure reasonable in design, it is different from the control parameter of other like products, meet the performance requirement of compressor displacement self-regulation control, and the control stability of product, reliability is met or exceeded the design production application level of domestic and international similar advanced product, ensure control of product performance, product stability and small requirements of installation space have been produced in raising.
Description
Technical field
The invention belongs to automobile air-conditioning refrigeration field, it is related to a kind of car air-conditioner vortex positive displacement compressor core controls ripple group
Part.
Technical background
Car air-conditioner vortex positive displacement compressor core controls ripple component is used to control vortex positive displacement compressor displacement variation, uses
In stream pressure is converted into displacement, existing ripple component has the control not high deficiency of unstable, precision.
The purpose of the present invention
For the deficiency of existing ripple component, the present invention provides a kind of car air-conditioner for the advantages of control is stable, accuracy is high
Vortex positive displacement compressor core controls ripple component.
The technical scheme that the present invention takes is：A kind of car air-conditioner vortex positive displacement compressor core controls ripple component, including
Upper lid 1, base 4, bellows 2 and spring 3；Upper lid 1, base 4 are embedded in bellows by bowl structure, and bowl structure passes through
Soldering is connected with lower nozzle on bellows 2, and upper lid 1 is provided with airslide, and opening is in opposite direction with bellows, and spring 3 is placed in ripple
In line pipe 2, and be enclosed on lid 1 and base 4, bellows stiffness control in 800g/mm~1000g/mm, internal diameter 4.9mm~
Between 5.1mm, external diameter Φ B are between 9.50mm~9.74mm.
Airslide is V-shaped, and angle is all 45 °~50 °.
The above-mentioned rigidity of spring 3 is 3.8N/mm~4.2N/mm.
Bellows (2) material is monel metal.
Bellows (2) material is stainless steel 1Cr18Ni9Ti.
The operation principle of this product：When the change of environment refrigerant pressure, the change of vehicle electric power condition, according to design control
Effective area, the accurate rigidity displacement output characteristics of design control this product under the conditions of this product installing space become row to ensure
The unlatching closing capacity of capacity compressor correlation function valve.
The unique texture of deisgn product and determine its control parameter to realize function.The suitable bellows of major design
Part, by controlling the control core parameter such as shape, thickness, technique；By assembling finished product product from design spring part；It is logical
Cross and covered in the unique air-flow thimble fourth of the twelve Earthly Branches pressure of design, the problem of suitable lower cover component solves to install connection.
Advantageous effects：Bellows component is controlled there is provided a kind of air conditioning for automobiles vortex variable compressor, by setting
Rational product structure is counted, the control parameter of other like products is different from, the performance of compressor displacement self-regulation control is met
It is required that, and the control stability of product, reliability is met or exceeded the design production application water of domestic and international similar advanced product
It is flat.
Brief description of the drawings
Fig. 1 is the overall structure figure of the present invention.
Embodiment
With reference to Figure of description, 1 couple of present invention is described in further detail.
A kind of car air-conditioner vortex positive displacement compressor core controls ripple component, including upper lid 1, base 4, bellows 2 and bullet
Spring 3；Upper lid 1, base 4 are embedded in bellows by bowl structure, and bowl structure is connected by lower nozzle in soldering and bellows 2
Connect, upper lid 1 is provided with airslide, opening is in opposite direction with bellows, and spring 3 is placed in bellows 2, and is enclosed on lid 1 and bottom
On seat 4, bellows stiffness is controlled in 800g/mm~1000g/mm, and internal diameter is between 4.9mm~5.1mm, and external diameter Φ B exist
Between 9.50mm~9.74mm.
Airslide is V-shaped, and angle is all 45 °~50 °.
The above-mentioned rigidity of spring 3 is 3.8N/mm~4.2N/mm.
Embodiment 1：
Product initial length is 30mm, and bellows stiffness is 800g/mm, and inside diameter of bel is 5.1mm, and outside diameter of bel is
9.50mm, airslide is V-type, and angle is 45 °；Spring rate is 3.8N/mm, and bellows (2) material is monel metal.
Embodiment 2：
Product initial length is 29.8mm, and bellows stiffness is 900g/mm, and inside diameter of bel is 5mm, and outside diameter of bel is
9.7mm, airslide is V-type, and angle is 50 °；Spring rate is 4N/mm, bellows (2) material stainless steel 1Cr18Ni9Ti.
When the increase of environment refrigerant pressure, base is fixed, and product shrinks, and causes the unlatching of variable compressor function valve
Degree is reduced, otherwise when environment refrigerant pressure reduces, product elongation causes the open degree of variable compressor function valve to increase
Greatly.
Claims (5)
1. a kind of car air-conditioner vortex positive displacement compressor core controls ripple component, it is characterised in that：Including upper lid (1), base
(4), bellows (2) and spring (3)；Upper lid (1), base (4) are embedded in bellows by bowl structure, and bowl structure passes through pricker
Weldering is connected with lower nozzle on bellows (2), and upper lid (1) is provided with airslide, and opening is in opposite direction with bellows, and spring (3) is put
In the bellows (2), and be enclosed on lid (1) and base (4), bellows (2) stiffness reliability in 800g/mm~1000g/mm,
Internal diameter is between 4.9mm~5.1mm, and external diameter is between 9.50mm~9.74mm.
2. car air-conditioner vortex positive displacement compressor core controls ripple component according to claim 1, it is characterised in that：Air-flow
Groove is V-shaped, and angle is all 45 °~50 °.
3. car air-conditioner vortex positive displacement compressor core controls ripple component according to claim 1, it is characterised in that：Spring
(3) rigidity is 3.8N/mm~4.2N/mm.
4. car air-conditioner vortex positive displacement compressor core controls ripple component according to claim 1, it is characterised in that：Ripple
Pipe (2) material is monel metal.
5. car air-conditioner vortex positive displacement compressor core controls ripple component according to claim 1, it is characterised in that：Ripple
Pipe (2) material is stainless steel 1Cr18Ni9Ti.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710282047.5A CN107165824A (en) | 2017-04-26 | 2017-04-26 | A kind of car air-conditioner vortex positive displacement compressor core controls ripple component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710282047.5A CN107165824A (en) | 2017-04-26 | 2017-04-26 | A kind of car air-conditioner vortex positive displacement compressor core controls ripple component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107165824A true CN107165824A (en) | 2017-09-15 |
Family
ID=59813269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710282047.5A Pending CN107165824A (en) | 2017-04-26 | 2017-04-26 | A kind of car air-conditioner vortex positive displacement compressor core controls ripple component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107165824A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654706A (en) * | 2021-08-05 | 2021-11-16 | 沈阳仪表科学研究院有限公司 | Combined pressure sensitive assembly and manufacturing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86105602A (en) * | 1985-06-18 | 1987-04-01 | 三电有限公司 | Scroll compressor with variable displacement mechanism |
| US5993171A (en) * | 1996-06-25 | 1999-11-30 | Sanden Corporation | Scroll-type compressor with variable displacement mechanism |
| CN2641321Y (en) * | 2003-05-28 | 2004-09-15 | 苏州新智机电工业有限公司 | Sylphone bellows component for control valve of variable displacement compressor |
| US7032611B1 (en) * | 1999-09-02 | 2006-04-25 | Xiayang Sheng | Pressure regulator and method of use |
| CN2869383Y (en) * | 2006-02-17 | 2007-02-14 | 苏州新智机电工业有限公司 | Automobile air-conditioning variable displacement compressor control valve |
| CN201650737U (en) * | 2010-04-23 | 2010-11-24 | 浙江新劲空调设备有限公司 | Control valve of vortex type variable displacement compressor |
-
2017
- 2017-04-26 CN CN201710282047.5A patent/CN107165824A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86105602A (en) * | 1985-06-18 | 1987-04-01 | 三电有限公司 | Scroll compressor with variable displacement mechanism |
| US5993171A (en) * | 1996-06-25 | 1999-11-30 | Sanden Corporation | Scroll-type compressor with variable displacement mechanism |
| US7032611B1 (en) * | 1999-09-02 | 2006-04-25 | Xiayang Sheng | Pressure regulator and method of use |
| CN2641321Y (en) * | 2003-05-28 | 2004-09-15 | 苏州新智机电工业有限公司 | Sylphone bellows component for control valve of variable displacement compressor |
| CN2869383Y (en) * | 2006-02-17 | 2007-02-14 | 苏州新智机电工业有限公司 | Automobile air-conditioning variable displacement compressor control valve |
| CN201650737U (en) * | 2010-04-23 | 2010-11-24 | 浙江新劲空调设备有限公司 | Control valve of vortex type variable displacement compressor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654706A (en) * | 2021-08-05 | 2021-11-16 | 沈阳仪表科学研究院有限公司 | Combined pressure sensitive assembly and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6178557B2 (en) | Flow control valve | |
| CN107165824A (en) | A kind of car air-conditioner vortex positive displacement compressor core controls ripple component | |
| CN204078059U (en) | The automatic ventilation terminal of a kind of marine electric | |
| CN203743515U (en) | One-way valve for vehicle-mounted air condition compressor | |
| CN1854617A (en) | End structure of bypass blast-variable air conditioner | |
| WO2007086290A1 (en) | Closing valve and air conditioner | |
| CN202420017U (en) | Air-condition ventilation device of airplane | |
| CN203847367U (en) | Control valve of variable-displacement compressor | |
| CN219327746U (en) | Combined type automobile air conditioner clutch coil housing | |
| CN102865399A (en) | Electronic expansion valve | |
| CN103615376B (en) | A kind of control valve of compressor with variable displacement | |
| US5895860A (en) | Heat exchanging medium pressure measuring apparatus | |
| CN2490515Y (en) | Throttle pipe of air conditioner | |
| CN208503592U (en) | A kind of check valve | |
| JP5851253B2 (en) | Electric expansion valve | |
| CN105134649A (en) | Two-way conical wind wheel | |
| CN204830270U (en) | Adopt modularization new forms of energy air conditioning system of R410A refrigerant | |
| CN201434100Y (en) | Thermostatic expansion valve of vehicle air conditioner | |
| CN112443704A (en) | Control valve | |
| CN208951374U (en) | It is visual to adjust differential-pressure bypass valve | |
| CN214367786U (en) | Lever type thermostatic expansion valve for automobile air conditioner | |
| CN201232795Y (en) | Pneumatic control valve | |
| CN211059008U (en) | Compressor and air conditioning system with same | |
| CN207080736U (en) | Automobile air conditioner pipeline connector | |
| CN212106197U (en) | Air conditioning system, compressor and oil level sensor assembly thereof |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170915 |
|
| WD01 | Invention patent application deemed withdrawn after publication |