CN102619919A - Zero-fuel consumption vibration force refrigeration damper for vehicle - Google Patents
Zero-fuel consumption vibration force refrigeration damper for vehicle Download PDFInfo
- Publication number
- CN102619919A CN102619919A CN201210090395XA CN201210090395A CN102619919A CN 102619919 A CN102619919 A CN 102619919A CN 201210090395X A CN201210090395X A CN 201210090395XA CN 201210090395 A CN201210090395 A CN 201210090395A CN 102619919 A CN102619919 A CN 102619919A
- Authority
- CN
- China
- Prior art keywords
- way valve
- piston
- hole
- damping hole
- refrigeration
- 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
Images
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses a zero-fuel consumption vibration force refrigeration damper for a vehicle. A single-cylinder working cylinder hydraulic synchronization technical structure is adopted, refrigeration energy provision of a compressed-refrigerated gas is realized in the whole travel of a piston group, and the vibration intensity of the vehicle is reduced by a damping function. The damper is characterized in that: the piston group is driven by a piston rod in a single-cylinder working cylinder, a liquid accumulation region is connected with an upper end cover and a lower end cover through a communicating pipe; and the zero-fuel consumption vibration force refrigeration damper for the vehicle is connected in parallel with an automotive air conditioning compressor, so that the compressed-refrigerated gas can provide the refrigeration energy of an air conditioning system for a cab without fuel consumption by utilizing the vibration force of the vehicle in the whole travel of the piston group, and a refrigeration compressor can be turned off to reduce the power consumption of an engine in the running process of the vehicle to fulfill the aims of vibration reduction, energy saving and emission reduction.
Description
Technical field
The present invention relates to a kind of vehicle component, especially ride-control belongs to vehicle and makes the field.
Background technique
The energy of the hydraulic oil damping function absorbed oscillation of known vehicles vibration damper medium, characteristic is: reducing vibration can not freeze.Known ride-control hold liquid zone and atmosphere UNICOM, the liquid zone that holds of the present invention seals.
Summary of the invention
Working principle:
Having in the single cylinder clutch release slave cylinder three pistons are arranged in the piston set is main piston, floating piston, the installation of groove floating piston coaxial line, piston rod series connection main piston and floating piston.The pendulum spring restoring force (is seen Fig. 1 through the little stroke of clutch release slave cylinder inner piston rod drive piston set is up; See Fig. 2, Fig. 3 schematic representation); It is up that main piston, cushion pad promote the little stroke of floating piston; The interior refrigerator oil of rod chamber is stressed through tee union, the damping hole c of the damping hole b of upper end cap, damping hole a, cross over pipe, lower end cap, closes one-way valve second, oil pipe, backs down one-way valve first, damping hole d entering rodless cavity; Promote groove floating piston uplink synchronization, back down the back pressure force value 1.5～5.0Mpa of one-way valve first;
As a same reason; It is descending that the pendulum spring compressive force drives the little stroke of piston set through piston rod; Main piston, cushion pad are run into the groove floating piston and are continued descending; Refrigerator oil in the rodless cavity is pressure by compression, through damping hole d, close lower end cap one-way valve first, blocks the damping hole c that turns back, three-way union, cross over pipe, damping hole a, damping hole b, gets into rod chamber floating piston DL synchronization through damping hole e, the one-way valve second back pressure force value 1.5～5.0Mpa, the valve base that back down lower end cap.
In the single cylinder clutch release slave cylinder because the effect of one-way valve first, one-way valve second locking; Do not having under the situation of outer unit of force pressure greater than the back pressure force value; State of rest and control groove floating piston are kept in the arbitrary position in clutch release slave cylinder, floating piston is synchronized with the movement between L2+L3=L; And between volume constant basically, volume is constant basically to be the primary condition of Hydraulic Synchronizing technology.
Piston in a plurality of oil cylinders of known Hydraulic Synchronizing technology sensing moves respectively and is sync state; The present invention realizes in the single cylinder clutch release slave cylinder; Two floating piston arbitrary positions in clutch release slave cylinder in three pistons in the hydraulic pressure back pressure technology control piston group are kept state of rest, be not in the state of being synchronized with the movement all the time under the outer unit of force pressure greater than back pressure; The structure that the volume of piston set is constant basically is world's initiative, called after " Zhu Honggang-single-cylinder hydraulic synchronization structure ".
When the up compression refrigeration of the little stroke of main piston district A refrigerant gas; Close the one-way valve suffering, through damping hole i, back down one-way valve third force value 1.5～5.0Mpa smaller or equal to back pressure; Piston terminates in floating piston, and this moment, refrigeration area A stroke L2 compression was most zero, and the high pressure refrigerant gas is through piston hole first, annular groove B, piston rod head right angle Kong Jia; Piston rod center hole spigot B, pipeline B, pass stifle, fill refrigeration agent one-way valve B connects refrigeration air conditioner compressor through Outer Tube high voltage input terminal; Get into vehicle air conditioner, the vaporizer absorbing and cooling temperature forms low pressure refrigerant gas pressure and is reduced to 0.1～0.5Mpa, the output of vaporizer low pressure
End connects the low-pressure output terminal of refrigeration compressor; This moment, refrigeration area B pressure descended; Draw compressor low-voltage output refrigerant gas through low-voltage output one-way valve, long pipeline, fill refrigeration agent one-way valve A, piston rod center hole interior conduit A, joint A, hole, piston rod head right angle second, annular groove A, piston hole second, one-way valve fourth, damping hole h, get into refrigeration area B; Wait for the arrival of downstream cycle, the sealing of piston hole second the other end plug seal ring.
When the little stroke of main piston descending; Compression refrigeration district B refrigerant gas; Close the one-way valve fourth, through damping hole l, back down one-way valve force value in heptan 1.5～5.0Mpa, piston hole third, annular groove B, right angle Kong Jia, the center hole spigot B of piston rod bar portion, pipeline B, pass stifle, fill refrigeration agent one-way valve B connects refrigeration air conditioner compressor through Outer Tube high voltage input terminal; This moment, refrigeration area A pressure descended, absorb compressor low-voltage output refrigerant gas through low-voltage output one-way valve, long pipeline, fill refrigeration agent one-way valve A, piston rod center hole interior conduit A, joint A, hole, right angle second, annular groove A, piston hole fourth, valve opening, open
One-way valve suffering, damping hole k, entering refrigeration area A, the arrival of line period goes round and begins again in the wait.The refrigeration area A of compression refrigeration gas, the input of refrigeration area B two-region are positioned at middle-end of the present invention, realize Vehicular vibration power reuse zero oil consumption compression refrigeration gas characteristic.
To drive the big stroke of main piston descending when piston rod; Big travel speed overgauge state; Because the aperture of damping hole g, damping hole f is greater than damping hole e, damping hole d, big flow makes the damping pressure drop of damping hole g, damping hole f less than damping hole e, damping hole d, and refrigerator oil is opened one-way valve penta force value 1.5～5.0Mpa and got into and hold the liquid zone; The nitrogen on top, liquid zone is held in the refrigerator oil compression, and air space reduces pressure rising savings compressed nitrogen energy.
Up or stroke reduces when the big stroke of main piston; The nitrogen stored energy discharges and promotes refrigerator oil; Back down the own force value 0.1～0.5Mpa of one-way valve and get into rodless cavity; Open one-way valve second, valve base is blocked the damping hole c that turns back, cross over pipe, damping hole a, damping hole b and is got into rod chamber in the valve, goes round and begins again.Because getting into, the part refrigerator oil holds the liquid zone; The space of the movable L2+L3=L of piston is along with increase between groove floating piston, the floating piston; The transformation of energy that absorbs Vehicular vibration is along with increase; Realize that piston set total travel Vehicular vibration power reuse zero oil consumption compression refrigeration gas provides cooling power, damping function reduces the ocsillator strenght of vehicle simultaneously.
Description of drawings
Schematic representation 1 is a structural drawing: go up hanger (1), long pipeline (2), fill refrigeration agent one-way valve A (3), spatial hole (4), stifle (5), piston rod (6), oil-filled one-way valve (7), hold liquid zone (8), damping hole a (8A), damping hole b (8B), clutch release slave cylinder (9), cross over pipe (9A), pipeline A (10), scraper ring (11), seal ring (12), annular groove A (13), round nut (14), bar portion and head weld (15), joint A (16), one-way valve fourth (17),
One-way valve hot (17A), plug (18), damping hole h (19), damping hole K (19A), piston hole second (20), valve opening (20A), piston hole fourth (20B), hole, right angle second (21), down hanger (22), damping hole d (22A), damping hole c (22B), one-way valve second (22C), damping hole f (22D), tee union (22E), damping hole j (22F), oil pipe (22G), one-way valve first (23), step location (23A), valve spring (23B), valve body (23C), valve (23D),
Valve base (23E); Damping hole e (24); Lower end cap (25); One-way valve penta (25A); Cylinder body (26); Damping hole g (27); One-way valve own (27A); Rodless cavity (28); Groove floating piston (29); Refrigeration area B (30); One-way valve third (31); Annular groove B (31A); One-way valve heptan (31B); Cushion pad (32); Main piston (33); Head (34); Piston hole first (35); Piston hole third (35A); Damping hole i (36); Damping hole l (36A); Refrigeration area A (37); Right angle Kong Jia (38); Bar portion (39); Floating piston (40); Joint B (41); Center hole (42);
Rod chamber (43), loam cake seal ring (44), upper end cap (45), inflation one-way valve (45A), pipeline B (46), cylinder body cover (47), dust-proof cover (48), Outer Tube (49), fill refrigeration agent one-way valve B (50).
Schematic representation 3 is the present invention and vehicle air conditioner connection diagram: air condition compressor (51), low-voltage output one-way valve (52), high voltage input terminal one-way valve (53), the present invention (54), vaporizer low-voltage output (55), vaporizer (56), pipeline (57), condenser (58), liquid container (59), condenser input end (60).
Technological scheme of the present invention
Vehicle utilizes vibration force zero oil consumption refrigerating shock absorber; A single cylinder clutch release slave cylinder Hydraulic Synchronizing technical pattern; Realize the cooling power that provides of piston set total travel compression refrigeration gas; Simultaneously damping function reduces the ocsillator strenght of vehicle, comprising: a single cylinder clutch release slave cylinder (9), main piston (33), floating piston (40), groove floating piston (29), piston rod (6), one-way valve third (31), one-way valve fourth (17), one-way valve heptan (31B), one-way valve hot (17A), piston hole first (35), damping hole i (36), damping hole h (19), piston hole third (35A), piston hole second (20), piston hole fourth (20B),
Valve opening (20A), annular groove B (31A), annular groove A (13), plug (18), head (34), bar portion (39), right angle Kong Jia (38), hole, right angle second (21), bar portion (39) center hole (42), refrigeration area A, refrigeration area B, damping hole K (19A), damping hole l (36A), annular groove A (13), annular groove B (31A), take over road B (46), pipeline A (10), stifle (5), refrigeration agent one-way valve B (50), fill refrigeration agent one-way valve A (3), go up hanger (1) spatial hole (4),
Hold liquid zone (8); Cross over pipe (9A) upper end cap (45); Damping hole a (8A); Damping hole b (8B); Lower end cap (25); Cylinder body (26); Clutch release slave cylinder (9); One-way valve first (23); Damping hole d (22A); One-way valve second (22C); Damping hole c (22B); Damping hole j (22F) damping hole e (24); One-way valve penta (25A); Damping hole g (27); One-way valve own (27A); Damping hole f (22D); Oil-filled one-way valve (7); The inflation one-way valve (45A) of inflated with nitrogen is linked in sequence; Its characteristic: comprise that a single cylinder clutch release slave cylinder (9) lining has that three pistons are arranged in the piston set is main piston (33); Floating piston (40); Groove floating piston (29) coaxial line is installed; It is annular groove A (13) that main piston (33) has two annular grooves; Annular groove B (31A)
It is one-way valve third (31), one-way valve fourth (17), one-way valve heptan (31B), one-way valve hot (17A) that four one-way valves are arranged; It is piston hole first (35), piston hole third (35A), piston hole second (20), piston hole fourth (20B) that four piston holes are arranged; Four damping hole i (36), damping hole h (19), damping hole l (36A), damping hole K (19A) are arranged; A valve opening (20A), plug (18) are formed; Piston rod (6) cooperates welding (15) to form by head (34) with bar portion (39) coaxial line step, and right angle Kong Jia (38), hole, right angle second (21) are arranged in the head, bar portion (39) have center hole (42) connecting tube B (46),
Pipeline A (10) connects through stifle (5) and fills refrigeration agent one-way valve B (50), fill refrigeration agent one-way valve A (3), hold liquid zone (8) not with atmosphere be sealing, hold liquid zone (8) by cross over pipe (9A) through tee union be connected with upper end cap (45), lower end cap (25), one-way valve first (23), damping hole d (22A), one-way valve second (22C), damping hole c (22B), damping hole e (24), one-way valve penta (25A), damping hole g (27), one-way valve own (27A), damping hole f (22D),
The inflation one-way valve (45A) of oil-filled one-way valve (7), inflated with nitrogen; Absorbed oscillation energy compression refrigeration gas formation is made up of clutch release slave cylinder (9), main piston (33), piston rod (6), floating piston (40) coaxial line refrigeration area A (37); Refrigeration area B (30) is made up of clutch release slave cylinder (9), groove floating piston (29), main piston (33), piston rod (6) coaxial line, upper end cap (45) by the inflation one-way valve (45A) of damping hole a (8A), damping hole b (8B), inflated with nitrogen,
Oil-filled one-way valve (7), go up hanger (1) hole (4) that has living space and form; Lower end cap (25) is by one-way valve first (23), one-way valve second (22C), one-way valve penta (25A), one-way valve own (27A); The d (22A) of damping hole c (22B), damping hole, damping hole f (22D), damping hole e (24) damping hole g (27); Set one-way valve own (27A), one-way valve fourth (17); Fill refrigeration agent one-way valve B (50), fill refrigeration agent one-way valve A (3) force value 0.1～0.5Mpa; One-way valve first (23), [0026] one-way valve second (22C), one-way valve penta (25A), one-way valve third (31), inflation one-way valve (45A), oil-filled one-way valve (7) force value 1.5～5.0Mpa; Refrigerating shock absorber is connected in parallel with air condition compressor and promptly fills the high voltage input terminal one-way valve (53) that refrigeration agent one-way valve B (50) is connected refrigeration compressor, fills the low-voltage output one-way valve (52) that refrigeration agent one-way valve A (3) connects refrigeration compressor.
Beneficial effect of the present invention
The present invention is used for vehicle chassis pendulum spring vibration damper; Realize in the single cylinder clutch release slave cylinder; Two floating piston arbitrary positions in clutch release slave cylinder in three pistons in the hydraulic pressure back pressure technology control piston group are kept state of rest, be not in the state of being synchronized with the movement all the time under the outer unit of force pressure greater than back pressure; The volume space of piston set is constant basically; This structure world initiative, called after of the present invention " Zhu Honggang-single-cylinder hydraulic synchronization structure " realizes that piston set total travel Vehicular vibration power reuse zero oil consumption compression refrigeration gas is the cooling power that vehicle cab provides air-conditioning system; Can in the vehicle driving process, close refrigeration compressor and reduce engine power consumption, reach the purpose that reduces the vibration energy-saving and emission-reduction.
Embodiment (see Fig. 1, Fig. 2, Fig. 3)
A kind of vehicle utilizes vibration force zero oil consumption refrigerating shock absorber; External structure: the last hanger of the present invention (1), following hanger (22) link to each other with vehicle chassis, spring suspension system respectively; The present invention and air condition compressor are connected in parallel; Promptly through filling the high voltage input terminal one-way valve (53) that refrigeration agent one-way valve B (50) connects refrigeration compressor; Fill the low-voltage output one-way valve (52) that refrigeration agent one-way valve A (3) connects refrigeration compressor,, can not influence the proper functioning of vehicle air conditioner owing to the buffer action of high voltage input terminal one-way valve (53), low-voltage output one-way valve (52).
Internal structure: a single cylinder clutch release slave cylinder Hydraulic Synchronizing technical pattern: comprise that a single cylinder clutch release slave cylinder (9) lining has that three pistons are arranged in the piston set is that main piston (33), floating piston (40), groove floating piston (29) coaxial line are installed; It is annular groove A (13), annular groove B (31A) that main piston (33) has two annular grooves; It is one-way valve third (31), one-way valve fourth (17), one-way valve heptan (31B), one-way valve hot (17A) that four one-way valves are arranged; It is piston hole first (35), piston hole third (35A), piston hole second (20), piston hole fourth (20B) that four piston holes are arranged; Four damping hole i (36), damping hole h (19), damping hole l (36A), damping hole K (19A) are arranged, and a valve opening (20A), plug (18) are formed;
Piston rod (6) series connection main piston (33) and floating piston (40); Piston rod (6) cooperates welding (15) to form the auspicious Fig. 2 of opinion by head (34) with bar portion (39) coaxial line step; Right angle Kong Jia (38), hole, right angle second (21) are arranged in the head; Bar portion (39) have center hole (42) inner by joint B (41), joint A (16) connecting tube B (46), pipeline A (10) through stifle (5) connection fill refrigeration agent one-way valve B (50), fill refrigeration agent one-way valve A (3), Outer Tube (49), long pipeline (2) stretch out by last hanger (1) spatial hole (4), piston rod (6) the other end is connected with main piston (33) round nut (14);
Hold liquid zone (8) by cross over pipe (9A) through tee union be connected with upper end cap (45), lower end cap (25), oneself (27A), damping hole f (22D) of cylinder body (26), clutch release slave cylinder (9), one-way valve first (23), damping hole d (22A), one-way valve second (22C), damping hole c (22B), damping hole e (24), one-way valve penta (25A), damping hole g (27), one-way valve, cylinder body lid (47), oil-filled one-way valve (7), the inflation one-way valve (45A) of inflated with nitrogen, piston rod (6) form, hold liquid zone (8) and do not seal with atmosphere;
Absorbed oscillation energy compression refrigeration gas formation: refrigeration area A (37) is made up of clutch release slave cylinder (9), main piston (33), piston rod (6), floating piston (40) coaxial line;
Refrigeration area B (30) is made up of clutch release slave cylinder (9), groove floating piston (29), main piston (33), piston rod (6) coaxial line;
Floating piston (40), groove floating piston (29) are provided with scraper ring (11), exterior seal ring (12);
Upper end cap (45) by damping hole a (8A), damping hole b (8B), the inflation one-way valve (45A) of inflated with nitrogen, oil-filled one-way valve (7), go up hanger (1) hole (4) that has living space and form;
Lower end cap (25) is by one-way valve first (23), one-way valve second (22C), one-way valve penta (25A), one-way valve own (27A), and the d (22A) of damping hole c (22B), damping hole, damping hole f (22D), damping hole e (24) damping hole g (27), following hanger (22), oil pipe (22G) are formed;
One-way valve is made up of valve spring (23B), valve body (23C), valve (23D), valve base (23E);
Set one-way valve own (27A), one-way valve fourth (17); Fill refrigeration agent one-way valve A (3), fill refrigeration agent one-way valve B (50), force value 0.1～0.5Mpa, one-way valve first (23), one-way valve second (22C), one-way valve penta (25A), one-way valve third (31), inflation one-way valve (45A), oil-filled one-way valve (7) force value 1.5～5.0Mpa.
The can of three kinds of working mediums: draw piston rod to drive main piston (33), floating piston (40) earlier to the top; Promote groove floating piston (29) with the gravity inertial mode then and arrive the top; Upright then; Refrigerator oil is added from oil-filled one-way valve (7) hole greater than 1.5～5.0Mpa with pressure fuel pump, liquid refrigerator oil stops pump oil until overflowing from inflation one-way valve (45A), release nut.Depress piston rod (6), liquid refrigerator oil provide from inflation one-way valve (45A), release nut from
Inflation one-way valve (45A) overflows; Inflated with nitrogen force value 1.5～5.0Mpa; Piston rod drives main piston (33), floating piston (40), groove floating piston (29) arrival top; Check that liquid refrigerator oil is holding liquid zone (8) reservation 1/10th, dismounting release nut, the space length of depressing piston rod drive main piston (33), floating piston (40) L2+L3=L charges into refrigeration agent from filling refrigeration agent one-way valve A (3) again.To go up hanger (1), descend hanger (22) to link to each other with vehicle chassis, spring suspension system respectively; The present invention is connected in parallel with air condition compressor and promptly fills the high voltage input terminal one-way valve (53) that refrigeration agent one-way valve B (50) is connected refrigeration compressor, fills the low-voltage output one-way valve (52) that refrigeration agent one-way valve A (3) connects refrigeration compressor.Vehicle driving is closed air condition compressor later on, and the transformation of energy that absorbs the vehicle up-down vibration is that cooling power reaches purpose of energy saving.
Claims (5)
1. a vehicle utilizes vibration force zero oil consumption refrigerating shock absorber; A single cylinder clutch release slave cylinder Hydraulic Synchronizing structure; Realize that piston set total travel compression refrigeration gas provides cooling power to reduce the ocsillator strenght of vehicle simultaneously; Comprise: a single cylinder clutch release slave cylinder (9), main piston (33), floating piston (40), groove floating piston (29), piston rod (6), one-way valve third (31), one-way valve fourth (17), one-way valve heptan (31B), one-way valve hot (17A), piston hole first (35), damping hole i (36), damping hole l (36A), damping hole h (19), piston hole third (35A), piston hole second (20), piston hole fourth (20B), valve opening (20A), annular groove B (31A), annular groove A (13), head (34), bar portion (39), step cooperate welding (15), right angle Kong Jia (38), hole, right angle second (21); The center hole (42) of bar portion (39), pipeline B (46), pipeline A (10), stifle (5), connect fill refrigeration agent one-way valve B (50), fill refrigeration agent one-way valve A (3), go up hanger (1) spatial hole (4), hold liquid zone (8), cross over pipe (9A) upper end cap (45), damping hole a (8A), damping hole b (8B), lower end cap (25), cylinder body (26), one-way valve first (23), damping hole d (22A), one-way valve second (22C), damping hole c (22B), damping hole e (24), damping hole l (36A), one-way valve penta (25A), vehicle utilize vibration force zero oil consumption refrigerating shock absorber hole g (27), the inflation one-way valve (45A) of oneself (27A), damping hole f (22D) of one-way valve, oil-filled one-way valve (7), inflated with nitrogen; Refrigeration area A (37), refrigeration area B (30); High voltage input terminal one-way valve (53), low-voltage output one-way valve (52) are linked in sequence; Its characteristic: a single cylinder clutch release slave cylinder (9) lining has three pistons are arranged in the piston set is main piston (33), floating piston (40), the installation of groove floating piston (29) coaxial line; It is annular groove A (13), annular groove B (31A) that main piston (33) has two annular grooves; It is one-way valve third (31), one-way valve fourth (17), one-way valve heptan (31B), one-way valve hot (17A) that four one-way valves are arranged; It is piston hole first (35), piston hole third (35A), piston hole second (20), piston hole fourth (20B) that four piston holes are arranged; Four damping hole i (36), damping hole h (19), damping hole l (36A), damping hole K (19A) are arranged; A valve opening (20A) is formed; Piston rod (6) cooperates welding (15) to form by head (34) with bar portion (39) coaxial line step; Right angle Kong Jia (38), hole, right angle second (21) are arranged in the head; Bar portion (39) has center hole (42) connecting tube B (46), pipeline A (10) to connect through stifle (5) to fill refrigeration agent one-way valve B (50), fills refrigeration agent one-way valve A (3), hold liquid zone (8) not with atmosphere be sealing by cross over pipe (9A) through tee union be connected with upper end cap (45) lower end cap (25), the inflation one-way valve (45A) of one-way valve first (23), damping hole d (22A), one-way valve second (22C), damping hole c (22B), damping hole e (24), one-way valve penta (25A), damping hole g (27), one-way valve own (27A), damping hole f (22D), oil-filled one-way valve (7), inflated with nitrogen, refrigeration area A (37) is made up of clutch release slave cylinder (9), main piston (33), piston rod (6), floating piston (40) coaxial line; Refrigeration area B (30) is made up of clutch release slave cylinder (9), groove floating piston (29), main piston (33), piston rod (6) coaxial line; Upper end cap (45) is gone up hanger (1) hole (4) that has living space by damping hole a (8A), damping hole b (8B), the inflation one-way valve (45A) of inflated with nitrogen, oil-filled one-way valve (7) and is formed, lower end cap (25) by one-way valve first (23), one-way valve second (22C), one-way valve penta (25A), one-way valve oneself (27A), the d (22A) of damping hole c (22B), damping hole, damping hole f (22D), damping hole e (24) damping hole g (27) composition.
2. utilize vibration force zero oil consumption refrigerating shock absorber according to the said vehicle of claim 1, its characteristic: set one-way valve own (27A), one-way valve fourth (17) force value 0.1～0.5Mpa.
3. utilize vibration force zero oil consumption refrigerating shock absorber according to the said vehicle of claim 1,, its characteristic: set and fill refrigeration agent one-way valve B (50), one-way valve first (23), one-way valve second (22C), one-way valve penta (25A), one-way valve third (31) force value 1.5～5.0Mpa.
4. utilize vibration force zero oil consumption refrigerating shock absorber according to the said vehicle of claim 1; Its characteristic: setting is filled refrigeration agent one-way valve A (3), is filled refrigeration agent one-way valve B (50), force value 0.1～0.5Mpa, inflation one-way valve (45A), oil-filled one-way valve (7) force value 1.5～5.0Mpa.
5. utilize vibration force zero oil consumption refrigerating shock absorber according to the said vehicle of claim 1; Its characteristic: vehicle utilizes vibration force zero oil consumption refrigerating shock absorber to be connected in parallel with air condition compressor promptly to fill the high voltage input terminal one-way valve (53) that refrigeration agent one-way valve B (50) is connected refrigeration compressor, fill the low-voltage output one-way valve (52) of refrigeration agent one-way valve A (3) connection refrigeration compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210090395XA CN102619919A (en) | 2012-03-30 | 2012-03-30 | Zero-fuel consumption vibration force refrigeration damper for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210090395XA CN102619919A (en) | 2012-03-30 | 2012-03-30 | Zero-fuel consumption vibration force refrigeration damper for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102619919A true CN102619919A (en) | 2012-08-01 |
Family
ID=46560049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210090395XA Pending CN102619919A (en) | 2012-03-30 | 2012-03-30 | Zero-fuel consumption vibration force refrigeration damper for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102619919A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851118A (en) * | 2013-01-15 | 2014-06-11 | 中国科学院合肥物质科学研究院 | Damping device applied to industrial robot |
| CN106678254A (en) * | 2016-12-21 | 2017-05-17 | 中国矿业大学 | Magneto-rheological absorber and working method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0034220B1 (en) * | 1980-02-16 | 1985-02-13 | Boge GmbH | Double cylinder vibration damper taking up guiding forces, especially for motor vehicles with vehicle wheels suspended by telecopic legs |
| CN201110338Y (en) * | 2007-08-03 | 2008-09-03 | 朱洪纲 | Damper absorbing vibrational energy for refrigeration |
-
2012
- 2012-03-30 CN CN201210090395XA patent/CN102619919A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0034220B1 (en) * | 1980-02-16 | 1985-02-13 | Boge GmbH | Double cylinder vibration damper taking up guiding forces, especially for motor vehicles with vehicle wheels suspended by telecopic legs |
| CN201110338Y (en) * | 2007-08-03 | 2008-09-03 | 朱洪纲 | Damper absorbing vibrational energy for refrigeration |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851118A (en) * | 2013-01-15 | 2014-06-11 | 中国科学院合肥物质科学研究院 | Damping device applied to industrial robot |
| CN106678254A (en) * | 2016-12-21 | 2017-05-17 | 中国矿业大学 | Magneto-rheological absorber and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101407165A (en) | Unpowered drive refrigerating shock absorber | |
| CN103573958B (en) | A kind of temperature regulator module for heat-exchanging loop | |
| CN106763414A (en) | A kind of gas-liquid two-phase formula hydro-pneumatic spring | |
| CN103758910B (en) | Pump-type floating piston damper | |
| CN100434744C (en) | Oil-gas dividing hydraulic damper for motor vehicle | |
| CN102619919A (en) | Zero-fuel consumption vibration force refrigeration damper for vehicle | |
| CN201679898U (en) | Load sensing variable-damping shock absorber | |
| CN101074711A (en) | Reducer for absorbing vibration energy refrigeration | |
| CN202768708U (en) | Hydraulic synchronous vehicle zero oil consumption refrigeration vibration absorber | |
| CN201110338Y (en) | Damper absorbing vibrational energy for refrigeration | |
| CN204403250U (en) | A kind of sensing frequency conversion vibration damper | |
| CN202827027U (en) | Hydraulic synchronous cooling vibration damper | |
| CN105864344A (en) | Damping shock absorber for hydraulic interconnection suspension | |
| CN201944179U (en) | Vehicle shock absorber | |
| CN202326886U (en) | Self gas exhaust device of dual-drum hydraulic shock absorber | |
| CN203730633U (en) | Variable compression damping shock absorber | |
| CN205503852U (en) | Binocular hydraulic damper with mend oil in time, fully | |
| CN201013824Y (en) | Barrel type hydraulic shock absorber with high pressure air bag | |
| CN204692442U (en) | Inversion type front buffer gear in motorcycle | |
| CN202707897U (en) | Automobile shock absorber provided with flanging sealing mechanism | |
| CN203035837U (en) | Automobile damper | |
| CN202612464U (en) | Automobile shock absorber with dust cover locking piece | |
| CN201074650Y (en) | Air spring capable of compressing refrigerant | |
| CN106438814A (en) | Gasbag shock absorber | |
| CN103016606B (en) | Upside-down shock absorber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |