CN109505771A - Compressor, air-conditioning system and vehicle - Google Patents
Compressor, air-conditioning system and vehicle Download PDFInfo
- Publication number
- CN109505771A CN109505771A CN201710830945.XA CN201710830945A CN109505771A CN 109505771 A CN109505771 A CN 109505771A CN 201710830945 A CN201710830945 A CN 201710830945A CN 109505771 A CN109505771 A CN 109505771A
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- China
- Prior art keywords
- compressor
- shaft portion
- valve shaft
- intake passage
- air
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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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
- F04C29/065—Noise dampening volumes, e.g. muffler chambers
-
- 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
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- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The present invention relates to Vehicle Engineerings, a kind of compressor, air-conditioning system and vehicle are provided, the compressor includes air intake passage and induction chamber, the induction chamber is connected to the air intake passage by aspiration openings, muffler structure is provided in the air intake passage, wherein, the muffler structure is configured to be moved in the air intake passage according to the size of compressor displacement, to adjust the blocking area to the aspiration openings, so that the size for opening area and the compressor displacement of the aspiration openings is adapted.In compressor of the invention, the adaptable change of structure at the refrigerant inflow of compressor under different load may be implemented, to effectively reduce the noise of compressor.Also, the internal structure of compressor of the invention is simple, manufacture assembly difficulty is low and cost is relatively low.
Description
Technical field
The present invention relates to Vehicle Engineering technical field, in particular to a kind of compressor, a kind of air-conditioning system and a kind of vehicle.
Background technique
Air-conditioning system is the important component of vehicle, is increasingly received significant attention, especially the NVH of air-conditioning system
Performance is in considerable status in the air-conditioning system field of vehicle, and in cabin part, more and more refrigerants are inhaled at present
Gaseous pulse is dynamic to be caused to pay close attention to, and especially in the compressor operating of air-conditioning system, can generate pulsations in suction side, right
NVH performance has larger impact, and existing improved technology is in the compressor docking suction line of air-conditioning system or to compress
Muffler is added inside machine to alleviate pulsations problem.It has the disadvantage that existing muffler structure is fixed, root
According to actual thermic load when compressor becomes discharge capacity, compressor displacement is of different sizes, then for the noise of the refrigerant of sucking
Can be distinct, the muffler structure of this fixation can not carry out going to solve under different pressures of inspiration(Pi) according to the amount of sucking refrigerant
Pulsations, also, for the muffler structure inside existing compressor, there is also structure is complicated, high process cost
The problems such as inconvenient with manufacture assembly.
Summary of the invention
In view of this, the present invention is directed to propose a kind of being capable of the noise reduction of structurally variable according to the displacement size of compressor
Device structure obtains better noise reduction effect to adapt to the needs under different displacements, or at least the present invention provides a kind of compressor
Optional alternative.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of compressor, the compressor include air intake passage and induction chamber, and the induction chamber and the air intake passage are logical
Aspiration openings connection is crossed, is provided with muffler structure in the air intake passage, wherein the muffler structure is configured to root
It is moved in the air intake passage according to the size of compressor displacement, to adjust the blocking area to the aspiration openings, so that institute
The size for opening area and the compressor displacement for stating aspiration openings is adapted.
Further, the side of the air intake passage is connected to the air entry of compressor, the other side is provided with resetting-mechanism,
The muffler structure includes the axially opposing setting along the air intake passage and the first valve shaft portion being connected to each other and the second valve
Axle portion, first valve shaft portion and second valve spindle part be not towards the air entry and the resetting-mechanism, the noise reduction
Device structure setting is that can suck gas to the active force in first valve shaft portion and the resetting-mechanism to second valve
Air intake passage described in the force action lower edge of the active force of axle portion is mobile.
Further, the muffler structure further includes being arranged between first valve shaft portion and second valve shaft portion
Block board, the block board is connected to the inner wall of the air intake passage, center is formed with through-hole and can stop described first
Valve shaft portion continues to continue to move towards first valve shaft portion towards second valve shaft portion and second valve shaft portion, and works as
When first valve shaft portion and the block board offset, the aspiration openings are fully located on the outside of first valve shaft portion, work as institute
It states the second valve shaft portion and when the block board offsets, the aspiration openings part is located at first valve shaft portion outside.
Further, it is connected between first valve shaft portion and second valve shaft portion by flexible connecting rod, and institute
State between the first valve shaft portion and second valve shaft portion and the inner wall of the air intake passage that there are gaps.
Further, the resetting-mechanism includes the adjusting air flue for being connected to the air intake passage, and the compressor includes
Exhaust chamber, the exhaust chamber are connected to by the adjusting air flue with the air intake passage, and the adjusting air flue is above-mentioned to be provided with control
Valve processed, the compressor include maximum pump discharge working condition, and the control valve is set as being in the maximum when the compressor
It closes when displacement operation state, and is opened when the compressor section is in the maximum pump discharge working condition.
Further, the exhaust chamber includes the exhaust outlet being connected with the adjusting air flue, and the control valve includes being used for
It blocks the closeouts of the exhaust outlet and is connected to the adjustment spring of one end away from the exhaust outlet of the closeouts, it is described
Adjustment spring is set as being compressed and being made described by gas pressure when the compressor is in the maximum pump discharge working condition
Control valve block the exhaust outlet, drive when the compressor is not at the maximum pump discharge working condition closeouts from
Open the exhaust outlet.
Further, the bottom of the induction chamber is provided with oil duct, the entrance of the oil duct is connected to inside the induction chamber,
Outlet is connected to the lubrication system oil gallery of the compressor.
Further, the induction chamber includes two be oppositely arranged positioned at the air intake passage two sides, and the air-breathing is opened
Mouth is located at the central position of the short transverse of the induction chamber.
According to the second aspect of the invention, a kind of air-conditioning system is provided, the compressor is provided with.
According to the third aspect of the invention we, a kind of vehicle is provided, the air-conditioning system is provided with.
Through the above technical solutions, muffler structure moves in air intake passage according to the size of compressor displacement, to change
Become the blocking area to aspiration openings, so that the opening area of the aspiration openings and the size of the compressor displacement are mutually fitted
It answers, in the case where compressor air-discharging amount is big, muffler structure is smaller to the blocking area of aspiration openings, the opening of aspiration openings
Area is larger, at this point, the inspiratory capacity at aspiration openings is larger, opening area is larger to make aspiration openings to the resistance of sucking gas
Smaller, the fluctuation of the cooling air of sucking is smaller, is conducive to reduction cooling air and enters the flow noise of compressor, and is compressing
In the lesser situation of machine capacity, muffler structure is larger to the blocking area of aspiration openings, the opening areas of aspiration openings compared with
It is small, at this point, the inspiratory capacity at aspiration openings is smaller, the lesser aspiration openings of area are opened to adapt to compressor displacement and pass through section
Stream, which reduces noise brought by refrigerant flowing, to sum up in compressor of the invention, may be implemented compressor under different load
The adaptable change of structure at refrigerant inflow, to effectively reduce the noise of compressor.Also, compressor of the invention is interior
Portion's structure is simple, manufacture assembly difficulty is low and cost is relatively low.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies mode and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the partial sectional view of the compressor of one embodiment of the present invention；
Fig. 2 is the partial sectional view of the compressor in Fig. 1, and wherein emphasis shows control valve portion；
Fig. 3 is the top view of compressor shown in Fig. 1, and wherein compressor is in maximum pump discharge state；
Fig. 4 is the top view of compressor shown in Fig. 1, and wherein compressor is in non-maximum pump discharge state.
Description of symbols:
1 air intake passage, 2 first induction chamber
3 second induction chamber, 4 oil duct
5 first valve shaft portion, 6 second valve shaft portion
7 flexible connecting rod, 8 block board
9 exhaust chamber, 10 crankshaft room
11 control valve, 12 muffler structure
13 aspiration openings 14 adjust air flue
15 air entry, 16 closeouts
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can
To be combined with each other.
In the present invention, it is to be understood that the orientation of instructions such as term " center ", " circumferential direction ", " direction ", " deviating from " or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, also corresponding with the orientation or positional relationship of actual use；Make
The noun of locality such as " upper and lower, left and right " is typically referred to reference to upper and lower, left and right shown in the drawings；" inside and outside " refer to relative to
The profile of each component itself it is inside and outside；It is merely for convenience of description of the present invention and simplification of the description, rather than indicates signified device
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiment.
According to the first aspect of the invention, a kind of compressor is provided, the compressor includes air intake passage 1 and air-breathing
Room, the induction chamber are connected to the air intake passage 1 by aspiration openings 13, are provided with muffler knot in the air intake passage 1
Structure 12, the muffler structure 12 are configured to be moved in the air intake passage 1 according to the size of compressor displacement, to adjust
It saves to the blocking areas of the aspiration openings 13, so that the aspiration openings 13 open the big of area and the compressor displacement
It is small to be adapted.
Through the above technical solutions, muffler structure 12 moves in air intake passage 1 according to the size of compressor displacement, with
Change the blocking area to aspiration openings 13, so that the size of the opening area and the compressor displacement of the aspiration openings 13
Be adapted, specifically, in the case where compressor air-discharging amount is big, muffler structure 12 to the blocking areas of aspiration openings 13 compared with
Small, the opening area (area not stopped by muffler structure 12) of aspiration openings 13 is larger, at this point, the suction at aspiration openings 13
Tolerance is larger, and the larger resistance for making 13 pairs of aspiration openings sucking gases of opening area is smaller, the fluctuation of the cooling air of sucking
It is smaller, be conducive to reduce the flow noise that cooling air enters compressor, and in the case where compressor air-discharging amount is small, muffler
Structure 12 is larger to the blocking area of aspiration openings 13, and the opening area of aspiration openings 13 is smaller, at this point, at aspiration openings 13
Inspiratory capacity is smaller, opens the lesser aspiration openings 13 of area, to adapt to compressor displacement, reduces refrigerant by throttling and flows institute
To sum up in compressor of the invention, structure at the refrigerant inflow of compressor under different load may be implemented in bring noise
It is adapted and changes, to effectively reduce the noise of compressor.Wherein, the muffler structure 12 can be located at the air entry 15
Underface.Also, the internal structure of compressor of the invention is simple, manufacture assembly difficulty is low and cost is relatively low.
Wherein, the moveable implementation for muffler structure 12 in air intake passage 1, those skilled in the art
It can choose any suitable, specifically, in the present embodiment, the side of the air intake passage 1 is connected to the suction of compressor
Port 15, the other side are provided with resetting-mechanism, and the muffler structure 12 includes the axially opposing setting along the air intake passage 1
And the first valve shaft portion 5 and the second valve shaft portion 6 being connected to each other, first valve shaft portion 5 and second valve shaft portion 6 are respectively facing
The air entry 15 and the resetting-mechanism, the muffler structure 12 are configured in sucking gas to first valve shaft
Air intake passage 1 described in the force action lower edge of the active force in portion 5 and the resetting-mechanism to the active force in second valve shaft portion 6
It is mobile.
In said embodiment, the sucking gas (cooling air) entered from air entry 15 generates pressure of inspiration(Pi), and
The pressure of inspiration(Pi) is acted on towards in the first valve shaft portion 5 of air entry 15, and in the side opposite with the first valve shaft portion 5, it resets
Mechanism applies active force to the second valve shaft portion 6, and muffler structure 12 moves or quiet under the force action of above-mentioned two active force
Only, for example, when compressor displacement is big, the air-flow of air entry 15 is larger, and pressure of inspiration(Pi) is larger, to the work in the first valve shaft portion 5
Firmly it is greater than resetting-mechanism to the active force in the second valve shaft portion 6, then muffler structure 12 is mobile towards the second valve shaft portion 6, is moving
During dynamic, resetting-mechanism is gradually increased the active force in the second valve shaft portion 6, until it is with pressure of inspiration(Pi) to the first valve shaft portion 5
Force balance, whereas if when compressor displacement is small, the air-flow of air entry 15 is smaller, and pressure of inspiration(Pi) is smaller, to
The active force in one valve shaft portion 5 is less than resetting-mechanism to the active force in the second valve shaft portion 6, then muffler structure 12 is towards the first valve shaft
Portion 5 is mobile, and in moving process, resetting-mechanism is gradually reduced the active force in the second valve shaft portion 6, until itself and pressure of inspiration(Pi) pair
The force balance in the first valve shaft portion 5.
Further, the muffler structure 12 further includes being arranged in first valve shaft portion 5 and second valve shaft portion 6
Between block board 8, the block board 8 is connected to the inner wall of the air intake passage 1, center is formed with through-hole and can stop institute
The first valve shaft portion 5 is stated to continue to continue towards second valve shaft portion 6 and second valve shaft portion 6 towards first valve shaft portion 5
Movement, and when first valve shaft portion 5 and the block board 8 offset, the aspiration openings 13 are fully located at described first
The outside of valve shaft portion 5, when second valve shaft portion 6 and the block board 8 offset, 13 part of aspiration openings is located at described the
One valve shaft portion, 5 outside.
In present embodiment, the moving range of muffler structure 12 is limited by setting block board 8, wherein
The phase that 8 center of block board is formed with through-hole to allow air-flow to pass through, between block board 8 and the first valve shaft portion 5 and the second valve shaft portion 6
The area that muffler structure 12 can stop aspiration openings 13 at limitation, for example, can be set to when block board 8 and the
When one valve shaft portion 5 offsets, aspiration openings 13 are not stopped completely by muffler structure 12, and work as block board 8 and 6 phase of the second valve shaft portion
To when, 13 part of aspiration openings by muffler structure 12 stop, and at this time its by muffler structure 12 stop area can
Accordingly to be set with specific reference to conditions such as compressor displacement, compressor inner structure and resetting-mechanisms.
Also, it is connected between first valve shaft portion 5 and second valve shaft portion 6 by flexible connecting rod 7, to first
Buffer function is played in valve shaft portion 5 and the second valve shaft portion 6, and the function mobile according to capacity size of muffler structure 12 is better achieved
Energy.Also, referring to Fig. 1, the first valve shaft portion 5 can be all made of nonmetallic materials with the second valve shaft portion 6 and be formed, in order to make muffler
The smooth movement in air intake passage 1 of structure 12, first valve shaft portion 5 and second valve shaft portion 6 and the air intake passage 1
There are gaps between inner wall, also, it is further preferred that the first valve shaft portion 5 has the hollow of one end opening with the second valve shaft portion 6
Column structure, the in the horizontal direction cross section of (i.e. left and right directions in Fig. 1) and air intake passage 1 are adapted and outer ledge can
To be formed with chamfering in favor of the movement in air intake passage 1.
Referring to Fig. 1 and Fig. 2, it is preferable that in the present embodiment, the resetting-mechanism includes being connected to the air intake passage
1 adjusting air flue 14, the compressor include exhaust chamber 9, and the exhaust chamber 9 is logical by the adjusting air flue 14 and the air-breathing
Road 1 is connected to, and the adjusting air flue 14 is above-mentioned to be provided with control valve 11, and the compressor includes maximum pump discharge working condition and discharge capacity
Less than the non-maximum pump discharge working condition of the maximum pump discharge working condition, the control valve 11 is set as at the compressor
It closes when the maximum huge discharge working condition, and is beaten when the compressor is in the non-maximum pump discharge working condition
It opens.
Using the pressure at expulsion in exhaust chamber 9 as reset force in present embodiment, dexterously made by air pressure balance
Muffler structure 12 moves to stop motion behind suitable position, and specifically, compressor includes maximum pump discharge working condition and non-
Maximum pump discharge working condition, when compressor is in the maximum pump discharge working condition, control valve 11 is to close, at this point, disappearing
Sound device structure 12 is into the pressure of inspiration(Pi) of the cooling air entered by air entry 15, and muffler structure 12 is towards the second valve shaft portion 6
Direction movement, until the first valve shaft portion 5 offsets with block board 8, so that aspiration openings 13 are complete unobstructed；At compressor
When non-maximum pump discharge working condition, control valve 11 is opened, and the gas in exhaust chamber 9 is discharged and from air flue 14 is adjusted to the second valve
Axle portion 6 applies active force, and the second valve shaft portion 6 is moved towards the first valve shaft portion 5, and flexible connecting rod 7 is pressurized, then flexible connecting rod
7, which head on the first valve shaft portion 5, moves up, and muffler structure 12 moves up, so that the blocking area to aspiration openings 13 increases,
The active force that gas applies and the sucking gas that the first valve shaft portion 5 is subject to are discharged in the adjusting air flue 14 being subject to the second valve shaft portion 6
When the active force that body applies is equal, 12 stress balance of muffler structure and stop motion, therefore, in non-maximum pump discharge working condition
When, muffler structure 12 is also that aspiration openings 13 are stopped with adaptable area according to the displacement size of compressor, to press
Which kind of working condition no matter contracting machine be in, and muffler structure 12 all cooperatively stops aspiration openings 13.
Further specifically, as a kind of selectable embodiment, the exhaust chamber 9 may include and the adjusting gas
The connected exhaust outlet in road 14, the control valve 11 include for blocking the closeouts 16 of the exhaust outlet and being connected to the closure
The adjustment spring of one end away from the exhaust outlet of part 16, the adjustment spring are set as working as the compressor described in most
It is compressed when huge discharge working condition by gas pressure and the control valve 11 is made to block the exhaust outlet, and work as the compression
When machine is in the non-maximum pump discharge working condition, the pressure of exhaust chamber 9 is greater than the pressure of induction chamber, drives the closeouts 16
The exhaust outlet is moved downward away from, communicates so that adjusting air flue 14 with exhaust chamber 9, then, is regulated in air flue 14
Pressure, muffler structure 12 is whole to move up.
Furthermore it is preferred that the bottom of the induction chamber is provided with oil duct 4, the entrance of the oil duct 4 is connected to the induction chamber
Internal, outlet is connected to the lubrication system oil gallery of the compressor, in this way, entering in the indoor cooling air of air-breathing if taken
With the lubricating oil in compressor, then the bottom of the suction chamber can be fallen into, compressor is then flow back by the oil duct 4
In lubrication system oil gallery, so that the amount of the lubricating oil inside the compressor being lost by cooling air is effectively reduced, to have
Effect guarantees compressor service life and refrigeration performance.
Preferably, the induction chamber may include two be oppositely arranged positioned at 1 two sides of air intake passage, for example, ginseng
Fig. 1, including 3 two induction chambers of the first induction chamber 2 and the second induction chamber are seen, to make the cooling air entered in compressor point
Stream, in this way convenient for reduce cooling air pressure caused by unilateral induction chamber it is big caused by pulsation, advantageously reduce noise.Into one
Preferably, the aspiration openings 13 are located at the central position of the short transverse of the induction chamber to step, so that into induction chamber
Gas distribution not only contributes to further decrease noise, also helps the lubricating oil in cooling air in gravity to upper and lower two sides
Effect falls to the bottom of induction chamber.
According to the second aspect of the invention, a kind of air-conditioning system is provided, the air-conditioning system is provided with according to the present invention
Compressor.Since the noise with the compressor, the air-conditioning system is substantially reduced, there is more preferably refrigeration effect.
According to the third aspect of the invention we, a kind of vehicle is additionally provided, the vehicle is provided with air-conditioning according to the present invention
System.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited thereto.At this
It, can be with various simple variants of the technical solution of the present invention are made in the range of the technology design of invention.Including each particular technique
Feature is combined in any suitable manner.In order to avoid unnecessary repetition, the present invention is to various combinations of possible ways
No further explanation will be given.But it should also be regarded as the disclosure of the present invention for these simple variants and combination, belongs to the present invention
Protection scope.
Claims (10)
1. a kind of compressor, the compressor includes air intake passage (1) and induction chamber, the induction chamber and the air intake passage
(1) it is connected to by aspiration openings (13), is provided with muffler structure (12) in the air intake passage (1), which is characterized in that described
Muffler structure (12) is configured to be moved in the air intake passage (1) according to the size of compressor displacement, with adjusting pair
The blocking area of the aspiration openings (13), so that the aspiration openings (13) open the big of area and the compressor displacement
It is small to be adapted.
2. compressor according to claim 1, which is characterized in that the side of the air intake passage (1) is connected to compressor
Air entry (15), the other side be provided with resetting-mechanism, the muffler structure (12) includes the axis along the air intake passage (1)
To the first valve shaft portion (5) and the second valve shaft portion (6) for being oppositely arranged and being connected to each other, first valve shaft portion (5) and described
Two valve shaft portions (6) are respectively facing the air entry (15) and the resetting-mechanism, and the muffler structure (12) is configured to
In effect of the sucking gas to the active force and the resetting-mechanism in first valve shaft portion (5) to second valve shaft portion (6)
Air intake passage (1) described in the force action lower edge of power is mobile.
3. compressor according to claim 2, which is characterized in that the muffler structure (12) further includes being arranged described
Block board (8) between first valve shaft portion (5) and second valve shaft portion (6), it is logical that the block board (8) is connected to the air-breathing
The inner wall in road (1), center are formed with through-hole and first valve shaft portion (5) can be stopped to continue towards second valve shaft portion
(6) with second valve shaft portion (6) continue towards first valve shaft portion (5) move, and when first valve shaft portion (5) with
When the block board (8) offsets, the aspiration openings (13) are fully located on the outside of first valve shaft portion (5), when described second
When valve shaft portion (6) and the block board (8) offset, the aspiration openings (13) are partially located on the outside of first valve shaft portion (5).
4. compressor according to claim 2, which is characterized in that first valve shaft portion (5) and second valve shaft portion
(6) it is connected between by flexible connecting rod (7), and first valve shaft portion (5) and second valve shaft portion (6) and the suction
There are gaps between the inner wall in gas channel (1).
5. compressor according to claim 2, which is characterized in that the resetting-mechanism includes being connected to the air intake passage
(1) adjusting air flue (14), the compressor include exhaust chamber (9), the exhaust chamber (9) by the adjustings air flue (14) and
Air intake passage (1) connection, the adjusting air flue (14) is above-mentioned to be provided with control valve (11), and the compressor includes maximum row
Working condition is measured, the control valve (11) is set as the closing when the compressor is in the maximum pump discharge working condition, and
And the opening when the compressor is not at the maximum pump discharge working condition.
6. compressor according to claim 5, which is characterized in that the exhaust chamber (9) includes and the adjusting air flue
(14) connected exhaust outlet, the control valve (11) include for blocking the closeouts of the exhaust outlet (16) and being connected to described
The adjustment spring of one end away from the exhaust outlet of closeouts (16), the adjustment spring are set as being in when the compressor
It is compressed when the maximum pump discharge working condition by gas pressure and the control valve (11) is made to block the exhaust outlet, when described
Compressor drives the closeouts (16) to leave the exhaust outlet when being not at the maximum pump discharge working condition.
7. compressor described in any one of -6 according to claim 1, which is characterized in that the bottom of the induction chamber is provided with
Oil duct (4), the entrance of the oil duct (4) are connected to inside the induction chamber, export the lubricating system oil for being connected to the compressor
Road.
8. compressor described in any one of -6 according to claim 1, which is characterized in that the induction chamber includes positioned at described
Be oppositely arranged two of air intake passage (1) two sides, the aspiration openings (13) are located at the center of the short transverse of the induction chamber
At position.
9. a kind of air-conditioning system, which is characterized in that be provided with compressor described in any one of claim 1-8.
10. a kind of vehicle, which is characterized in that be provided with air-conditioning system as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710830945.XA CN109505771B (en) | 2017-09-15 | 2017-09-15 | Compressor, air conditioning system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710830945.XA CN109505771B (en) | 2017-09-15 | 2017-09-15 | Compressor, air conditioning system and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109505771A true CN109505771A (en) | 2019-03-22 |
| CN109505771B CN109505771B (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710830945.XA Active CN109505771B (en) | 2017-09-15 | 2017-09-15 | Compressor, air conditioning system and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109505771B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5164552A (en) * | 1990-12-27 | 1992-11-17 | Bristol Compressors | Compressor suction noise attenuator and assembly method |
| CN101230852A (en) * | 2007-01-25 | 2008-07-30 | 黄石东贝电器股份有限公司 | Minitype hermetically sealed compressor with exhaustion resonator |
| CN201100797Y (en) * | 2007-08-24 | 2008-08-13 | 复旦大学 | Dual-channel liquid storage with air absorption pipe with muffling structure |
| CN102086945A (en) * | 2009-12-02 | 2011-06-08 | 现代自动车株式会社 | Suction check valve of air-con compressor of vehicle |
| KR20130142833A (en) * | 2012-06-20 | 2013-12-30 | 한라비스테온공조 주식회사 | Swash plate type compressor |
-
2017
- 2017-09-15 CN CN201710830945.XA patent/CN109505771B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5164552A (en) * | 1990-12-27 | 1992-11-17 | Bristol Compressors | Compressor suction noise attenuator and assembly method |
| CN101230852A (en) * | 2007-01-25 | 2008-07-30 | 黄石东贝电器股份有限公司 | Minitype hermetically sealed compressor with exhaustion resonator |
| CN201100797Y (en) * | 2007-08-24 | 2008-08-13 | 复旦大学 | Dual-channel liquid storage with air absorption pipe with muffling structure |
| CN102086945A (en) * | 2009-12-02 | 2011-06-08 | 现代自动车株式会社 | Suction check valve of air-con compressor of vehicle |
| KR20130142833A (en) * | 2012-06-20 | 2013-12-30 | 한라비스테온공조 주식회사 | Swash plate type compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109505771B (en) | 2020-09-29 |
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