CN107654350A - Two-way inclined plate vehicle-mounted air conditioner compressor - Google Patents
Two-way inclined plate vehicle-mounted air conditioner compressor Download PDFInfo
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- CN107654350A CN107654350A CN201710672030.0A CN201710672030A CN107654350A CN 107654350 A CN107654350 A CN 107654350A CN 201710672030 A CN201710672030 A CN 201710672030A CN 107654350 A CN107654350 A CN 107654350A
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- Prior art keywords
- swash plate
- separation
- cylinder
- pipe
- air conditioner
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/12—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having plural sets of cylinders or pistons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3229—Cooling devices using compression characterised by constructional features, e.g. housings, mountings, conversion systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compressor (AREA)
Abstract
The present invention discloses a kind of two-way inclined plate vehicle-mounted air conditioner compressor, the drive shaft being located in including compressor body and axial direction in the compressor body, pipeline is connected with heat-exchange device and coolant flow divider to the exhaust outlet and air inlet of compressor body respectively, it is horizontal in compressor body to be provided with multiple piston cylinder groups, piston cylinder group is the piston cylinder that two faces are set, connect to form high pressure gas passage between exhaust outlet and piston cylinder, gas and oil separating plant is provided with high pressure gas passage, the piston to match is respectively equipped with two piston cylinders, fixation is equipped with swash plate in drive shaft, swash plate and the stable component of swash plate are provided between two pistons.Compared with prior art, present invention compression discharge capacity is big, stability is good, lubricating oil separation in mixed airflow is come out, improve the efficiency of automobile air conditioner compressor, by using heat exchange pipe system, automotive air-conditioning system heat-exchange capacity is improved, by effective shunting to refrigerant, improves the overall heat exchange efficiency of heat exchanger.
Description
Technical field
The present invention relates to air conditioner compressor of vehicle technical field, more particularly to a kind of two-way inclined plate on-board air conditioner compression
Machine.
Background technology
With the development of automobile manufacture industry, the research of automobile air conditioning technology is more and more faster.Automobile air conditioner compressor is it
In core component, automobile air conditioner compressor generally use swash plate rotation piston be compressed, according to the motion of piston drive part
Mode, which is divided into, waves inclined disc type and turns round inclined disc type two kinds, and slant plate type compressor respectively has quality, waves inclined disc type mechanical balancing
Inclined disc type not as turning round, discharge capacity is inclined disc type not as turning round, and revolution Wobble plate type refrigerant agent channel resistance is inclined disc type more than waving, and
Swash plate component is that skew vibration rapidly occurs while running at high speed, and the stability requirement to support position is higher, no
Then easily cause poorly sealed, refrigeration reduction；Automobile air conditioner compressor is compressed in operation to refrigerant, refrigeration
Agent carries lubricating oil and circulated in refrigeration part, influences the compression efficiency and condenser, the heat exchange efficiency of evaporator of compressor, from
And influence the refrigerating efficiency of air conditioning for automobiles；Compressor in the process of running, energy save be energy-conserving and environment-protective necessary to, air conditioning for automobiles
Compressor suction duct needs Overheating Treatment in system, and expansion valve feed liquor needed cold treatment, thus according to air-conditioning heat supply and demand
Relation uses heat exchange structure, can make full use of air conditioner energy, reaches the purpose of energy-conservation, and when air-conditioning system uses one section
Between after due to it is micro- leakage cause to lack refrigerant, the pressure and excessive discharge temperature of air-conditioner system can be caused, cause compressor
Increase energy consumption because power is too high, air conditioner stop jumping is also resulted in when serious and influences to run well；Air-conditioning refrigerant is entering
Enter after heat exchanger tube because Action of Gravity Field can cause the utilization rate of heat exchanger top heat exchanger tube very low, cause the overall heat exchange of heat exchanger
Efficiency comparison is low.
The content of the invention
To solve above technical problem, the present invention provides two-way inclined plate vehicle-mounted air conditioner compressor, to solve improvement air-conditioning
The structure of compressor, the stability of compressor of air conditioner operation is improved, reduce automobile air conditioner compressor lubricating oil participation refrigerant and follow
The ratio of ring, so as to improve separating effect, make full use of air-conditioning system itself heat to need relation, reduce energy consumption and improve heat exchange
Ability, strengthen overall heat exchange efficiency, the problem of controlling the degree of superheat and extension device service life of heat exchanger.
The technical solution adopted by the present invention is as follows：A kind of two-way inclined plate vehicle-mounted air conditioner compressor, key are：Including pressure
Contracting machine body and drive shaft, the drive shaft are axially located in the compressor body, the drive shaft and the compression
The axial line of machine body overlaps, and pipeline is connected with heat-exchange device and system respectively for the air inlet and exhaust outlet of the compressor body
Cryogen part flow arrangement, horizontal in the compressor body to be provided with each and every one more piston cylinder groups, multiple piston cylinder groups are around described
Drive shaft is uniformly distributed, and the piston cylinder group is the piston cylinder that two faces are set, and two piston cylinders are along the driving
The direction of axis line of main shaft is sequentially distributed, and is respectively equipped with the piston to match in two piston cylinders, two pistons it
Between be provided with swash plate, the middle part of the swash plate, which is fixed, to be located in the drive shaft, and it is stable that swash plate is provided between two pistons
Component, the ring shoulder of the swash plate are connected with the stable component slippage of the swash plate；
Connect to form high pressure gas passage between the exhaust outlet of the compressor body and the piston cylinder, the high pressure
Gas and oil separating plant is provided with gas passage, the gas and oil separating plant includes cylinder, lubricating oil separation is equipped with the cylinder
Component, separation air inlet pipe is equipped with vertically on the lubricating oil separation component, the both ends of the separation air inlet pipe pass the profit respectively
Lubricating oil separation assembly, separation exhaust outlet is offered in the side wall of the cylinder, and the upper end of the separation air inlet pipe passes the cylinder
The cylinder top of body, and connected with piston cylinder, the separation exhaust outlet connects with the exhaust outlet of the compressor body, the cylinder bottom
Portion is provided with oil discharge outlet, and the oil discharge outlet connects with the oil duct of the compressor body.
The beneficial effect of above scheme is that swash plate drives multiple pistons to simultaneously participate in work, has a big discharge capacity, and swash plate is steady
The caused skew that determining component can reduce when swash plate rotates at a high speed is vibrated, and the stability of swash plate work is improved, so as to improve
Sealing and enhancing refrigeration；After lubricating oil enters with the fuel-air mixture stream of refrigerant separates air inlet pipe, air-fuel mixture
Air-flow is separated by lubricating oil separation component, and the lubricating oil after separation is flowed into via outage in the oil duct of compressor, and
Refrigerant influences refrigerating capacity so as to avoid lubricating oil from entering air-conditioning system, also ensured that simultaneously via separation exhaust outlet discharge
Lubricating oil, which stays in, ensures compressor normal work in compressor；Heat-exchange device can improve the heat exchange energy of automotive air-conditioning system
Power, energy-conserving and environment-protective are realized, refrigerant can be evenly distributed in the heat exchanger tube of heat exchanger by coolant flow divider, improve heat exchange
The overall heat exchange efficiency of device, heat exchanger top and the bottom skewness is prevented, so as to control the overall degree of superheat of heat exchanger.
Preferably, the stable component of the swash plate includes the water steadying fixed pole that face is set, one end of the water steadying fixed pole
It is fixedly connected with the nearest piston, external part and the swash plate of the water steadying fixed pole are slidably connected, the water steadying
The end face of fixed pole external part, which is provided with, stablizes hemisphere, and the inclined plane of the swash plate offers what a circle was adapted with the stable hemisphere
Locating slot, the tops of two water steadying fixed poles are provided with same swash plate and reset frame, the swash plate reset the lower end of frame respectively with
Two water steadying fixed poles are fixedly connected, and the inwall that the swash plate resets frame is provided with multiple dynamic clamping head and quiet clamping heads, the elasticity
Return unit is flexibly connected with the swash plate.
The effect of the program is that two pistons are slidably connected by water steadying fixed pole with swash plate respectively, swash plate rotate when,
Stable hemisphere can slide in locating slot, drive former and later two pistons to make axial reciprocating when being rotated so as to swash plate with drive shaft
Motion, improve the stability of swash plate motion；Dynamic clamping head and quiet clamping head can adjust the position of swash plate at any time according to swash plate rotation situation, prevent
Only when high speed rotates larger skew occurs for swash plate, further improves the stability of swash plate motion.
Preferably, it is inverted U frame that the swash plate, which resets frame, and the dynamic clamping head and quiet clamping head includes support arm and spherical sliding block, institute
The inwall that support arm is stated with the inverted U frame is fixedly connected, and the external part of the support arm passes through elastic component with the spherical sliding block
It is fixedly connected, the ring shoulder of the swash plate offers the annular groove being adapted with the spherical sliding block, the spherical sliding block card
It is located in the annular groove, and the notch bore of the annular groove is less than the sphere diameter of the spherical sliding block.
The effect of the program is that spherical sliding block can slide in annular groove, and is connected with support arm by elastic component
Connect, can timely adjustment position when being shifted when swash plate rotates at a high speed.
Preferably, oil guide pipe is offered on the swash plate, the cell wall of the locating slot is coated with sliding layer, on the sliding layer
Multiple through holes are offered, are connected between multiple through holes by capillary, the through hole of the oil guide pipe and the top connects
Logical to form Oil Guide passage, the material of the sliding layer is to contain the polyurethane resin from MoS2, graphite or WS2.
The effect of the program is to improve swash plate when drive piston movement, locating slot and the stably contact surface between hemisphere it
Between lubricating oil retentivity and improve initial fitting property, and in high surface pressing effect caused by swash plate at a high speed rotation
In the state of, strengthen wear resistance and resistance to thermal viscosity.
Preferably, the lubricating oil separation component includes two horizontal swash plate support frames that upper and lower face is set, two institutes
The inclined water oil separating inclined plate of the multiple fellow villagers of sandwiched between horizontal swash plate support frame is stated, the water oil separating inclined plate and horizontal plane
Angle is 60 °, and the bottom of the separation air inlet pipe offers air guide port, covered with filter screen on the air guide port, in the cylinder
Level is provided with gas drying layer, and the gas drying layer is arranged between the separation exhaust outlet and the lubricating oil separation component,
The gas drying layer is annular screen cage, and drier, the outer ring surface of the annular screen cage and the cylinder are filled with the annular screen cage
The inner tube wall of body is fixedly connected, and the inner ring surface of the annular screen cage is fixedly connected with the outer tube wall for separating air inlet pipe, described point
From the center that air inlet pipe is arranged on the cylinder, the cylinder body bottom is provided with collection tank deck, and the tank deck that integrates is truncated cone-shaped, the oil-collecting
Platform is coaxially set with the air inlet pipe that separates, and the oil discharge outlet is arranged between the inwall of the cylinder and the collection tank deck.
The effect of the program is to keep the swash plate of unified angle to form a series of Oil-gas Separation layers with horizontal plane, and oil gas mixes
Close air-flow to be separated when through each Oil-gas Separation layer, lubricating oil is assembled after by water oil separation plate being stopped to drip, and refrigerant
Air-flow then continues up flowing discharge；When fuel-air mixture stream passes through air guide port, contaminant particles can be intercepted, prevent compressor from going out
Existing oil return is bad, influences oil return performance, and then ensures the reliable and stable operation of compressor, and gas drying layer can both avoid oil gas
Mixed airflow is expelled directly out, so that air-fuel mixture air-flow more participates in disengaging movement, improves oil gas separation, again can be with
Mixed airflow is further dried, improves heat exchange efficiency.
Preferably, the heat-exchange device includes housing, is equipped with high-voltage tube in the housing vertically, the high-voltage tube
Spiral winding has low-voltage tube and liquid supplementation pipe on outer tube wall, and the entrance point of the high-voltage tube passes the outlet of the housing and condenser
Pipeline connects, and the port of export of the high-voltage tube passes the high-pressure inlet pipeline connection of the housing and expansion valve, the low-voltage tube
Entrance point pass the outlet conduit connection of the housing and evaporator, the port of export of the low-voltage tube passes the housing and institute
State the air inlet duct connection of compressor body, the housing is provided with make-up valve, the both ends of the liquid supplementation pipe respectively with it is described
Make-up valve connects with the low-voltage tube.
The effect of the program is that swash plate drives multiple pistons to simultaneously participate in work, has big discharge capacity, the stable component of swash plate
Caused skew vibration when swash plate rotates at a high speed can be reduced, the stability of swash plate work is improved, so as to improve sealing
With enhancing refrigeration；Heat exchange is used between high and low pressure pipe in heat-exchange device, realizes the gaseous refrigerant of low-temp low-pressure
Preheating, it is swollen so as to be lowered into so as to improve the precooling into the gas temperature and high-temperature high-pressure liquid cryogen of compressor
The fluid temperature of swollen valve, the heat-exchange capacity of automotive air-conditioning system is greatly improved, realize energy-conserving and environment-protective, the structure of make-up valve can be with
Equal No leakage after the completion of ensureing in additional refrigerant process and being additional, reduces energy consumption, reduces pollution, and liquid supplementation pipe and high pressure
The wall contacts of pipe, while heat transfer effect can also be increased, improve heat exchange efficiency.
Preferably, the make-up valve includes valve body, and annular stop plate, the annular stop plate are provided with vertically in the valve body
Lower horizontal be provided with sealing plate, the (the first back-moving spring that the sealing plate is set with the valve body by two faces is connected, two
(the first back-moving spring described in root is vertically arranged between the annular stop plate and the valve body respectively, and two described first reset
The top and bottom of spring are fixedly connected with the top of the valve body and the upper surface of the sealing plate respectively, the body base
Liquid outlet is offered, being blocked on the liquid outlet has ball float, and elastic folding component, the liquid supplementation pipe are provided with the valve port of the valve body
Connected with the liquid outlet, the elastic folding component includes two pieces of horizontally disposed bonnets, and the lower surface of the bonnet opens up
There is bar-shaped trough, be provided with limited block in the bar-shaped trough, the upper surface of the limited block contacts with the bottom land of the bar-shaped trough, and this is spacing
The lower surface of block is fixedly connected with the upper edge of the annular stop plate, is passed through between the cell wall of the limited block and the bar-shaped trough
Second back-moving spring connects, and two pieces of bonnets is mutually pushed against.
The effect of the program be when refrigerant add joint stretch into valve body after, promote sealing plate move downward, make joint with
The inner chamber connection of make-up valve, then makes refrigerant flow into the inner chamber of make-up valve by pressure, will after the completion of additional refrigerant
Sealing plate and annular stop plate push against, and realize isolating for fluid infusion valve insertion and external environment condition, the ball float in fluid infusion valve insertion is by floating
Power effect is floated, and the space between ball float and liquid outlet is opened, and refrigerant enters fluid infusion along the space between ball float and liquid outlet
Guan Zhong, bonnet can according to circumstances adapt to various sizes of joint, pushed against, can realized by second back-moving spring and joint
Joint No leakage during additional refrigerant.
Preferably, the coolant flow divider includes casing, is vertically arranged with feed tube in the casing, the feed tube
Upper horizontal connection respectively has N number of feed liquor branch pipe and liquid separation component, and the liquid feeding end of the feed tube passes the casing and compressor
The exhaust outlet connection of body, N number of feed liquor branch pipe heat exchanger tube pipeline communication with condenser respectively, the feed liquor branch pipe is from upper
The same side of the feed tube is equally distributed under, level offers multiple heat exchanger tube hole clippings, the feed liquor on the casing
Branch pipe is located in the nearest heat exchanger tube hole clipping respectively.
The effect of the program is that refrigerant can be evenly distributed to the heat exchange of heat exchanger from top to bottom by feed liquor branch pipe
Guan Zhong so that the refrigerant of heat exchanger top and the bottom is uniformly distributed, and is improved the overall heat exchange efficiency of heat exchanger, is prevented above and below heat exchanger
Portion's skewness, so as to control the overall degree of superheat of heat exchanger.
Preferably, the liquid separation component includes N-1 bend pipe, and the bend pipe is connected vertically with the feed tube, described curved
Face is set pipe one by one with the feed liquor branch pipe, and the upper lower nozzle of the bend pipe connects with the feed tube respectively, the bend pipe
Separation baffles are provided between the feed liquor branch pipe of face, the upper surface of the separation baffles is located at the corresponding bend pipe
The lower section of the inlet of upper orifice and the feed liquor branch pipe.
The effect of the program is that the heat exchanger tube of heat exchanger and feed liquor branch pipe penetrate from the both ends of heat exchanger tube hole clipping respectively, so as to
Feed liquor branch pipe and heat exchanger tube are matched one by one, and then can be delivered a refrigerant in heat exchanger tube, separation baffles can prevent from making
Cold liquid is flowed directly into the bottom heat exchanger tube of heat exchanger, and then makes the refrigeration of heat exchanger top and the bottom to refrigerant progress repeated dispensing
Agent is uniformly distributed.
Preferably, positioning boss is provided with the heat exchanger tube hole clipping, the positioning boss includes base and is arranged on the bottom
The center of positioning seat on seat, the base and the positioning seat is provided with same through hole, and the feed liquor branch pipe is located in described
In through hole, the base and the positioning seat are coaxially set, and the base is fixedly connected with the inwall of the heat exchanger tube hole clipping,
Heat exchanger tube locating slot is formed between the positioning seat and the heat exchanger tube hole clipping.
The effect of the program is that the tube wall of heat exchanger tube can be fastened on to heat exchanger tube locating slot to neutralize feed liquor branch pipe with changing
Heat pipe is further fixed, and so as to strengthen heat exchanger tube and positioning seat connective stability, improves heat exchange efficiency.
Beneficial effect：Compared with prior art, two-way inclined plate vehicle-mounted air conditioner compressor of the invention, compression discharge capacity is big,
Stability is good, temporary impact is small, has both solved the noise and machinery dynamical balancing of unidirectional Swash plate Type Compressor, has overcome again
The problem of crawler shoe movement locus of bi-directional swash plate type compressor is excessive, assembly precision is high, processing technology is complicated and repair rate is high；Will
Lubricating oil separation in the mixed airflow of lubricating oil and refrigerant comes out, and reduces automobile air conditioner compressor lubricating oil and participates in refrigerant
The ratio of circulation, improve the compressor efficiency of automobile air conditioner compressor and improve condenser, the heat exchange efficiency of evaporator, so as to carry
High automobile air-conditioning refrigeration efficiency；By using heat exchange pipe system, preheating and the height of the gaseous refrigerant of low-temp low-pressure are realized
The precooling of warm high pressure liquid refrigerant, automotive air-conditioning system heat-exchange capacity is greatly improved, reduces energy loss；Pass through fluid infusion
The structure of pipe and make-up valve, prevent in the additional refrigerant process into air-conditioning system and after the completion of additional refrigerant, system
Cryogen leaks, and reduces pollution, while can also be realized by the refrigerant in liquid supplementation pipe and refrigerant in high-low pressure pipeline
Multiple heat exchange, further reduce the energy consumption of compressor, reach the purposes of energy-conserving and environment-protective；Prevented by effective shunting to refrigerant
Only refrigerant produces lamination after entering heat exchanger, improves top heat exchanger tube utilization rate, reduces the degree of superheat of top heat exchanger tube,
So as to improve the overall heat exchange efficiency of heat exchanger and control the overall degree of superheat of heat exchanger.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the A portions enlarged drawing in Fig. 1；
Fig. 3 is the structural representation of swash plate 6 in Fig. 1；
Fig. 4 is Fig. 3 B-B sectional views；
Fig. 5 is the structural representation of heat-exchange device a in Fig. 1；
Fig. 6 is the structural representation of make-up valve a5 in Fig. 5；
Structural representation when Fig. 7 is make-up valve a5 additions refrigerant in Fig. 5；
Fig. 8 is structural representation when coolant flow divider b connects with heat exchanger in Fig. 1；
Fig. 9 is the structural representation of gas and oil separating plant c in Fig. 1；
Figure 10 is Fig. 9 top view.
Embodiment
To make those skilled in the art be better understood from technical scheme, with reference to subordinate list and specific embodiment party
Formula elaborates to the present invention.
As Figure 1-10 shows, a kind of two-way inclined plate vehicle-mounted air conditioner compressor, including compressor body 1 and drive shaft 3,
The drive shaft 3 is axially located in the compressor body 1, the drive shaft 3 and the axial line weight of the compressor body 1
Closing, pipeline is connected with heat-exchange device a and coolant flow divider b respectively for the air inlet and exhaust outlet of the compressor body 1,
Horizontal in the compressor body 1 to be provided with multiple piston cylinder groups 4, multiple piston cylinder groups 4 are uniform around the drive shaft 3
Distribution, the piston cylinder that the piston cylinder group 4 is set for two faces, exhaust outlet and the piston cylinder of the compressor body 1
Between connection form high pressure gas passage, be provided with gas and oil separating plant c, two piston cylinder edges in the high pressure gas passage
The direction of axis line of the drive shaft 3 is sequentially distributed, and is respectively equipped with the piston 5 to match in two piston cylinders, two
Be provided with swash plate 6 between the piston 5, the middle part of the swash plate 6, which is fixed, to be located in the drive shaft 3, two pistons 5 it
Between be provided with the stable component 7 of swash plate, ring shoulder and the swash plate of the swash plate 6 are stablized component 7 and are slidably connected.
It can further be seen that the stable component 7 of the swash plate includes the water steadying fixed pole 71 that face is set, the water in Fig. 2-4
One end of steady fixed pole 71 is fixedly connected with the nearest piston 5, the external part of the water steadying fixed pole 71 and the swash plate 6
It is slidably connected, the end face of the external part of water steadying fixed pole 71, which is provided with, stablizes hemisphere 10, and the inclined plane of the swash plate 6 offers
The locating slot 14 that one circle is adapted with the stable hemisphere 10, the top of two water steadying fixed poles 71 is answered provided with same swash plate
Position frame 72, the lower end that the swash plate resets frame 72 are fixedly connected with two water steadying fixed poles 71 respectively, and the swash plate resets frame
72 inwall is provided with multiple dynamic clamping head and quiet clamping heads 12, and the dynamic clamping head and quiet clamping head 12 is flexibly connected with the swash plate 6；
It is inverted U frame that the swash plate, which resets frame 72, and the dynamic clamping head and quiet clamping head 12 includes support arm 12a and spherical sliding block 12b,
The support arm 12a is fixedly connected with the inwall of the inverted U frame, the external part of the support arm 12a and the spherical sliding block 12b
It is fixedly connected by elastic component, the ring shoulder of the swash plate 6 offers the annular groove being adapted with the spherical sliding block 12b
12c, the spherical sliding block 12b are fastened in the annular groove 12c, and the notch bore of the annular groove 12c is less than
The sphere diameter of the spherical sliding block 12b；
Oil guide pipe 13 is offered on the swash plate 6, the cell wall of the locating slot 14 is coated with sliding layer 15, the sliding layer 15
On offer multiple through holes 16, connected between multiple through holes 16 by capillary, the institute of the oil guide pipe 13 and the top
State the connection of through hole 16 and form Oil Guide passage, the material of the sliding layer 15 is to contain the polyurethane tree from MoS2, graphite or WS2
Fat.
It can be seen that, the gas and oil separating plant c includes laying in cylinder c1, the cylinder c1 in Fig. 1, Fig. 9 and Figure 10
There is lubricating oil separation component c2, be equipped with separation air inlet pipe c3, separation air inlet pipe c3 on lubricating oil separation component c2 vertically
Both ends pass the lubricating oil separation component c2 respectively, separation exhaust outlet c4 is offered in the side wall of the cylinder c1, it is described
Separation air inlet pipe c3 upper end passes the cylinder top of the cylinder c1, and is connected with piston cylinder, the separation exhaust outlet c4 with it is described
The exhaust outlet connection of compressor body 1, the cylinder c1 bottoms are provided with oil discharge outlet c5, the oil discharge outlet c5 and the compressor sheet
The oil duct connection of body 1；
The lubricating oil separation component c2 includes two horizontal swash plate support frame c21 that upper and lower face is set, described in two
The inclined water oil separating inclined plate c22 of the multiple fellow villagers of sandwiched between horizontal swash plate support frame c21, the water oil separating inclined plate c22 with
The angle of horizontal plane is 60 °, and the bottom of the separation air inlet pipe c3 offers air guide port, covered with filter screen on the air guide port
Horizontal in c6, the cylinder c1 to be provided with gas drying layer c7, gas drying layer c7 is arranged on the separation exhaust outlet c4 and institute
Between stating lubricating oil separation component c2, the gas drying layer c7 is annular screen cage, and drier is filled with the annular screen cage, should
The outer ring surface of annular screen cage is fixedly connected with the inner tube wall of the cylinder c1, and the inner ring surface of the annular screen cage separates air inlet with described
Pipe c3 outer tube wall is fixedly connected, and the separation air inlet pipe c3 is arranged on the center of the cylinder c1, and the cylinder c1 bottoms are set
There are collection tank deck c8, the tank deck c8 that integrates as truncated cone-shaped, the collection tank deck c8 is coaxially set with the air inlet pipe c3 that separates, the row
Hydraulic fluid port c5 is arranged between the inwall of the cylinder c1 and the collection tank deck c8.
It can be seen that, the heat-exchange device a includes being equipped with height vertically in housing a1, the housing a1 in Fig. 1 and Fig. 5
Pressure pipe a2, spiral winding has low-voltage tube a3 and liquid supplementation pipe a4, the import of the high-voltage tube a2 on the outer tube wall of the high-voltage tube a2
End passes the outlet conduit connection of the housing a1 and condenser, the port of export of the high-voltage tube a2 pass the housing a1 with it is swollen
The high-pressure inlet pipeline connection of swollen valve, the entrance point of the low-voltage tube a3 pass the outlet conduit company of the housing a1 and evaporator
Connect, the port of export of the low-voltage tube a3 passes the housing a1 and is connected with the air inlet duct of the compressor body 1, the shell
Body a1 is provided with make-up valve a5, the liquid supplementation pipe a4 both ends connection with the make-up valve a5 and the low-voltage tube a3 respectively.
It can further be seen that the make-up valve a5 includes being provided with ring vertically in valve body a51, the valve body a51 in Fig. 6 and Fig. 7
Shape limiting plate a52, the annular stop plate a52 lower horizontal are provided with sealing plate a53, sealing plate a53 and the valve body a51
The (the first back-moving spring a54 connections set by two faces, two (the first back-moving spring a54 are vertically arranged in institute respectively
State between annular stop plate a52 and the valve body a51, two (the first back-moving spring a54 top and bottom respectively with institute
The top for stating valve body a51 is fixedly connected with the upper surface of the sealing plate a53, and the valve body a51 bottoms offer liquid outlet
Closure has ball float a56 on a55, liquid outlet a55, and elastic folding component a6, the fluid infusion are provided with the valve port of the valve body a51
Pipe a4 connects with the liquid outlet a55, and the elastic folding component a6 includes two pieces of horizontally disposed bonnet a61, the bonnet
A61 lower surface offers and limited block a63 is provided with bar-shaped trough a62, the bar-shaped trough a62, limited block a63 upper surface with
The bottom land contact of the bar-shaped trough a62, limited block a63 lower surface are fixedly connected with the upper edge of the annular stop plate a52,
Connected between the limited block a63 and the bar-shaped trough a62 cell wall by second back-moving spring, make two pieces of bonnet a61
Mutually push against.
Shown in Fig. 1 and Fig. 8, the coolant flow divider b include casing b1, the casing b1 in be vertically arranged with into
Horizontal connection has N number of feed liquor branch pipe b3 (wherein N is natural number, and N >=2) and liquid separation respectively on liquid pipe b2, feed tube b2
Component b4, the feed tube b2 liquid feeding end pass the casing b1 and are connected with the exhaust outlet of compressor body 1, it is N number of it is described enter
The heat exchanger tube pipeline communication with condenser, the feed liquor branch pipe b3 are equally distributed on the feed liquor to liquid branch pipe b3 from top to bottom respectively
Pipe b2 the same side, level offers multiple heat exchanger tube hole clipping b5 on the casing b1, and the feed liquor branch pipe b3 is located in respectively
In the nearest heat exchanger tube hole clipping b5；
The liquid separation component b4 includes N-1 bend pipe b41, and the bend pipe b41 is connected vertically with the feed tube b2, described
Face is set the bend pipe b41 and feed liquor branch pipe b3 one by one, and the upper lower nozzle of the bend pipe b41 connects with the feed tube b2 respectively
It is logical, separation baffles b42, the upper table of the separation baffles b42 are provided between the bend pipe b41 and the feed liquor branch pipe b3 of face
Face is located at the lower section of corresponding bend pipe b41 upper orifice and the inlet of the feed liquor branch pipe b3；
Positioning boss b6, the positioning boss b6 are provided with the heat exchanger tube hole clipping b5 including base b61 and is arranged on this
The center of positioning seat b62, the base b61 and the positioning seat b62 on base are provided with same through hole, the feed liquor branch pipe
B3 is located in the through hole, and the base b61 and the positioning seat b62 are coaxially set, the base b61 and the heat exchanger tube
Hole clipping b5 inwall is fixedly connected, and heat exchanger tube locating slot is formed between the positioning seat b62 and the heat exchanger tube hole clipping b5.
During work, the drive shaft 3 in compressor body 1 moves reciprocatingly in the driving lower band piston 5 of engine, from
And be compressed low-pressure gaseous refrigerant, the refrigerant after then compressing passes through gas and oil separating plant c, by compressor at a high speed
In operation process, lubricating oil separation entrained by refrigerant is simultaneously flowed back into compressor body, the refrigerant warp after being separated
Cross coolant flow divider b uniformly to flow into the heat exchanger tube of condenser, after the heat exchanger tube cooling down of condenser, flow through
Heat-exchange device a high-voltage tube a2 and low-voltage tube a3 carries out heat exchange, after the precooling for realizing high-temperature high-pressure liquid cryogen, then leads to
Expansion valve throttling and decompression are crossed, finally flows to evaporator, liquid cryogen becomes low-pressure gaseous refrigeration again after flowing through evaporator
Agent, flow through heat-exchange device a low-voltage tube a3 and high-voltage tube a2 carry out heat exchange, realize low-temp low-pressure gaseous refrigerant it is pre-
The circulation work of compressor progress next time is inhaled into after heat again.
Finally it is to be appreciated that foregoing description is only the preferred embodiments of the present invention, those skilled in the art is in the present invention
Enlightenment under, on the premise of without prejudice to present inventive concept and claim, expression, such change as multiple types can be made
Change and each fall within protection scope of the present invention.
Claims (10)
- A kind of 1. two-way inclined plate vehicle-mounted air conditioner compressor, it is characterised in that：Including compressor body (1) and drive shaft (3), The drive shaft (3) is axially located in the compressor body (1), the drive shaft (3) and the compressor body (1) Axial line overlaps, and pipeline is connected with heat-exchange device (a) and refrigeration respectively for the air inlet and exhaust outlet of the compressor body (1) Agent part flow arrangement (b), it is horizontal in the compressor body (1) to be provided with multiple piston cylinder groups (4), multiple piston cylinder groups (4) It is uniformly distributed around the drive shaft (3), the piston cylinder that the piston cylinder group (4) is set for two faces, two work Direction of axis line of the plug cylinder along the drive shaft (3) is sequentially distributed, and the work to match is respectively equipped with two piston cylinders Fill in (5), swash plate (6) is provided between two pistons (5), the middle part of the swash plate (6), which is fixed, is located in the drive shaft (3) On, the stable component (7) of swash plate, ring shoulder and the stable component of the swash plate of the swash plate (6) are provided between two pistons (5) (7) it is slidably connected；Connect to form high pressure gas passage between the exhaust outlet and the piston cylinder of the compressor body (1), the high pressure Gas and oil separating plant (c) is provided with gas passage, the gas and oil separating plant (c) includes cylinder (c1), spread in the cylinder (c1) Provided with lubricating oil separation component (c2), separation air inlet pipe (c3), the separation are equipped with the lubricating oil separation component (c2) vertically The both ends of air inlet pipe (c3) pass the lubricating oil separation component (c2) respectively, and separation is offered in the side wall of the cylinder (c1) Exhaust outlet (c4), the upper end of the separation air inlet pipe (c3) passes the cylinder top of the cylinder (c1), and is connected with piston cylinder, described Separation exhaust outlet (c4) connects with the exhaust outlet of the compressor body (1), and cylinder (c1) bottom is provided with oil discharge outlet (c5), The oil discharge outlet (c5) connects with the oil duct of the compressor body (1).
- 2. two-way inclined plate vehicle-mounted air conditioner compressor according to claim 1, it is characterised in that：The stable component of the swash plate (7) the water steadying fixed pole (71) that face is set is included, one end of the water steadying fixed pole (71) is solid with the nearest piston (5) Fixed connection, external part and the swash plate (6) of the water steadying fixed pole (71) are slidably connected, and the water steadying fixed pole (71) is stretched out The end face at end, which is provided with, stablizes hemisphere (10), and the inclined plane of the swash plate (6) offers a circle and mutually fitted with the stable hemisphere (10) The locating slot (14) answered, the top of two water steadying fixed poles (71) are provided with same swash plate and reset frame (72), and the swash plate is answered The lower end of position frame (72) is fixedly connected with two water steadying fixed poles (71) respectively, and the swash plate is resetted on the inwall of frame (72) Provided with multiple dynamic clamping head and quiet clamping heads (12), the dynamic clamping head and quiet clamping head (12) is flexibly connected with the swash plate (6).
- 3. two-way inclined plate vehicle-mounted air conditioner compressor according to claim 1 or 2, it is characterised in that：The swash plate resets Frame (72) is inverted U frame, and the dynamic clamping head and quiet clamping head (12) includes support arm (12a) and spherical sliding block (12b), the support arm (12a) is fixedly connected with the inwall of the inverted U frame, and external part and the spherical sliding block (12b) of the support arm (12a) pass through Elastic component is fixedly connected, and the ring shoulder of the swash plate (6) offers the annular groove adaptable with the spherical sliding block (12b) (12c), the spherical sliding block (12b) is fastened in the annular groove (12c), and the notch of the annular groove (12c) Bore is less than the sphere diameter of the spherical sliding block (12b).
- 4. two-way inclined plate vehicle-mounted air conditioner compressor according to claim 1, it is characterised in that：Opened on the swash plate (6) Provided with oil guide pipe (13), the cell wall of the locating slot (14) is coated with sliding layer (15), is offered on the sliding layer (15) multiple Through hole (16), connected by capillary between multiple through holes (16), the oil guide pipe (13) and the through hole of the top (16) connection forms Oil Guide passage, and the material of the sliding layer (15) is to contain the polyurethane resin from MoS2, graphite or WS2.
- 5. two-way inclined plate vehicle-mounted air conditioner compressor according to claim 3, it is characterised in that：The lubricating oil separation group Part (c2) includes two horizontal swash plate support frames (c21) that upper and lower face is set, two horizontal swash plate support frames (c21) it Between the inclined water oil separating inclined plate (c22) of the multiple fellow villagers of sandwiched, the water oil separating inclined plate (c22) and the angle of horizontal plane are 60 °, the bottom of the separation air inlet pipe (c3) offers air guide port, covered with filter screen (c6), the cylinder on the air guide port (c1) horizontal in be provided with gas drying layer (c7), the gas drying layer (c7) is arranged on the separation exhaust outlet (c4) and the profit Between lubricating oil separation assembly (c2), the gas drying layer (c7) is annular screen cage, and drier is filled with the annular screen cage, should The outer ring surface of annular screen cage is fixedly connected with the inner tube wall of the cylinder (c1), the inner ring surface of the annular screen cage with it is described separate into The outer tube wall of tracheae (c3) is fixedly connected, and the separation air inlet pipe (c3) is arranged on the cylinder (c1) center, the cylinder (c1) bottom is provided with collection tank deck (c8), and for the tank deck (c8) that integrates as truncated cone-shaped, the collection tank deck (c8) separates air inlet pipe with described (c3) it is coaxially set, the oil discharge outlet (c5) is arranged between the inwall of the cylinder (c1) and the collection tank deck (c8).
- 6. according to the two-way inclined plate vehicle-mounted air conditioner compressor described in claim 1,2,4 or 5 any one, it is characterised in that：Institute Stating heat-exchange device (a) includes housing (a1), is equipped with high-voltage tube (a2), the high-voltage tube (a2) in the housing (a1) vertically Outer tube wall on spiral winding have low-voltage tube (a3) and liquid supplementation pipe (a4), the entrance point of the high-voltage tube (a2) passes the housing (a1) it is connected with the outlet conduit of condenser, the port of export of the high-voltage tube (a2) passes the height of the housing (a1) and expansion valve Inlet pipeline connection is pressed, the entrance point of the low-voltage tube (a3) passes the housing (a1) and is connected with the outlet conduit of evaporator, The port of export of the low-voltage tube (a3) passes the housing (a1) and is connected with the air inlet duct of the compressor body (1), institute State housing (a1) and be provided with make-up valve (a5), the both ends of the liquid supplementation pipe (a4) respectively with the make-up valve (a5) and the low pressure Manage the connection of (a3).
- 7. two-way inclined plate vehicle-mounted air conditioner compressor according to claim 6, it is characterised in that：Make-up valve (a5) bag Valve body (a51) is included, annular stop plate (a52), the lower section of the annular stop plate (a52) are provided with vertically in the valve body (a51) Level is provided with sealing plate (a53), the first reset bullet that the sealing plate (a53) is set with the valve body (a51) by two faces Spring (a54) connect, two (the first back-moving springs (a54) be vertically arranged in respectively the annular stop plate (a52) with it is described Between valve body (a51), the top and bottom of two (the first back-moving springs (a54) top with the valve body (a51) respectively It is fixedly connected with the upper surface of the sealing plate (a53), valve body (a51) bottom offers liquid outlet (a55), the liquid outlet (a55) closure has ball float (a56) on, and elastic folding component (a6), the liquid supplementation pipe are provided with the valve port of the valve body (a51) (a4) connected with the liquid outlet (a55), the elastic folding component (a6) includes two pieces of horizontally disposed bonnets (a61), institute The lower surface for stating bonnet (a61) offers bar-shaped trough (a62), is provided with limited block (a63) in the bar-shaped trough (a62), this is spacing The upper surface of block (a63) contacts with the bottom land of the bar-shaped trough (a62), and the lower surface of the limited block (a63) limits with the annular The upper edge of position plate (a52) is fixedly connected, multiple by second between the cell wall of the limited block (a63) and the bar-shaped trough (a62) Position spring connection, makes two pieces of bonnets (a61) mutually push against.
- 8. two-way inclined plate vehicle-mounted air conditioner compressor according to claim 6, it is characterised in that：The refrigerant shunting dress Putting (b) includes casing (b1), and feed tube (b2) is vertically arranged with the casing (b1), horizontal respectively on the feed tube (b2) to connect N number of feed liquor branch pipe (b3) and liquid separation component (b4) are connected to, the liquid feeding end of the feed tube (b2) passes the casing (b1) and pressure The exhaust outlet connection of contracting machine body (1), N number of feed liquor branch pipe (b3) heat exchanger tube pipeline communication with condenser respectively are described Feed liquor branch pipe (b3) is equally distributed on the feed tube (b2) the same side from top to bottom, and level offers on the casing (b1) Multiple heat exchanger tube hole clippings (b5), the feed liquor branch pipe (b3) are located in the nearest heat exchanger tube hole clipping (b5) respectively.
- 9. the two-way inclined plate vehicle-mounted air conditioner compressor according to claim 7 or 8, it is characterised in that：The liquid separation component (b4) include N-1 bend pipe (b41), the bend pipe (b41) is connected vertically with the feed tube (b2), the bend pipe (b41) with Face is set the feed liquor branch pipe (b3) one by one, and the upper lower nozzle of the bend pipe (b41) connects with the feed tube (b2) respectively, Separation baffles (b42), the separation baffles (b42) are provided between the bend pipe (b41) and the feed liquor branch pipe (b3) of face Upper surface be located at the lower section of the upper orifice of the corresponding bend pipe (b41) and the inlet of the feed liquor branch pipe (b3).
- 10. two-way inclined plate vehicle-mounted air conditioner compressor according to claim 9, it is characterised in that：The heat exchanger tube hole clipping (b5) positioning boss (b6) is provided with, the positioning boss (b6) includes the positioning seat of base (b61) and setting on the base (b62), the base (b61) and the center of the positioning seat (b62) are provided with same through hole, and the feed liquor branch pipe (b3) wears In the through hole, the base (b61) and the positioning seat (b62) are coaxially set, the base (b61) and the heat exchanger tube The inwall of hole clipping (b5) is fixedly connected, and heat exchanger tube positioning is formed between the positioning seat (b62) and the heat exchanger tube hole clipping (b5) Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710672030.0A CN107654350B (en) | 2017-08-08 | 2017-08-08 | Double-direction inclined plate type vehicle-mounted air conditioner compressor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710672030.0A CN107654350B (en) | 2017-08-08 | 2017-08-08 | Double-direction inclined plate type vehicle-mounted air conditioner compressor |
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| CN107654350A true CN107654350A (en) | 2018-02-02 |
| CN107654350B CN107654350B (en) | 2023-07-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777002A (en) * | 2022-04-27 | 2022-07-22 | 启东德乐润滑设备有限公司 | Pressure-regulating and flow-dividing lubricating oil system control valve group |
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| CN114777002A (en) * | 2022-04-27 | 2022-07-22 | 启东德乐润滑设备有限公司 | Pressure-regulating and flow-dividing lubricating oil system control valve group |
| CN114777002B (en) * | 2022-04-27 | 2023-12-01 | 启东德乐润滑设备有限公司 | Lubricating oil system control valve group capable of regulating pressure and distributing flow |
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|---|---|
| CN107654350B (en) | 2023-07-04 |
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