CN206539500U - Compressor and the air conditioner with it - Google Patents

Abstract

The utility model provides a kind of compressor and the air conditioner with it, wherein, compressor includes：Gas supplementing opening is provided with housing, housing；The first cylinder and the second cylinder being oppositely arranged, the first cylinder include the first cylinder body and the first air entry and first row gas port that are arranged on the first cylinder body, and the second cylinder includes the second cylinder body and is arranged on second the second air entry of cylinder body and second exhaust port；Hybrid chamber, second exhaust port is connected by hybrid chamber with the first air entry；Air supply passage, the first end of air supply passage is connected with gas supplementing opening, and the second end of air supply passage is connected with hybrid chamber, wherein, air supply passage is at least partially formed in the first cylinder body so that the fluid in air supply passage and the fluid heat transfer in the working chamber of the first cylinder.The refrigerant mass dryness fraction that the technical solution of the utility model is solved in the hybrid chamber of compressor of the prior art is low, and easily the problem of cause liquid hit phenomenon to high pressure cylinder.

Description

Compressor and the air conditioner with it

Technical field

The utility model is related to technical field of refrigeration equipment, in particular to a kind of compressor and the air-conditioning with it Device.

Background technology

Air conditioner refrigerating compressor of the prior art, when air-conditioning is in low-temperature heating operating condition, due to high-low pressure pressure Than increase, often result in that heating capacity decay is big, heating effect is not good.For heating of improving that compressor runs under worst cold case Ability, usually fills into the refrigerant pressed in system in the middle pressure chamber appropriate location of compression mechanical part, forms two-stage compression refrigeration and follows Ring, to improve the heating effect under low-temperature heating operating mode.And compressor of the prior art has problems with：

When intermediate pressure is higher, compression refrigerant band liquid measure is larger in system, the refrigerant mass dryness fraction drop of intermediate cavity after mixing It is low, liquid hammer is easily caused to high pressure cylinder, the service life of compressor is reduced.

Utility model content

Main purpose of the present utility model is to provide a kind of compressor and the air conditioner with it, to solve prior art In compressor hybrid chamber in refrigerant mass dryness fraction it is low, and easily the problem of cause liquid hit phenomenon to high pressure cylinder.

To achieve these goals, according to one side of the present utility model there is provided a kind of compressor, including：Housing, Gas supplementing opening is provided with housing；The first cylinder and the second cylinder being oppositely arranged, the first cylinder include the first cylinder body and are arranged on The first air entry and first row gas port on first cylinder body, the second cylinder include the second cylinder body and are arranged on the second cylinder body second and inhale Gas port and second exhaust port；Hybrid chamber, second exhaust port is connected by hybrid chamber with the first air entry；Air supply passage, tonifying Qi is led to The first end in road is connected with gas supplementing opening, and the second end of air supply passage is connected with hybrid chamber, wherein, at least part shape of air supply passage Into in the first cylinder body so that the fluid in air supply passage and the fluid heat transfer in the working chamber of the first cylinder.

Further, the first hole section and the second hole section interconnected is provided with the first cylinder body, the first hole section is extended to The surface of the lateral wall of first cylinder body is simultaneously connected with gas supplementing opening, and the second hole section extends to the end face of the first cylinder body and connected with hybrid chamber It is logical, the first hole section and the second hole section formation air supply passage.

Further, the first cylinder also includes the vane slot being arranged on the first cylinder body, and the first hole section and the second hole section are set Put in the side away from vane slot of first row gas port.

Further, radial direction extension of first hole section along the first cylinder body, the center line and first exhaust of the first hole section Mouth is in the circumferential angulation along the first cylinder in the range of 20 to 50 spend.

Further, the centerline parallel of the center line of the second hole section and the first cylinder body.

Further, the center line of the second hole section to the distance of the madial wall of the first cylinder body in the range of 3 to 5 millimeters.

Further, relative two end face of second the first cylinder body of hole section insertion.

Further, the first cylinder body is provided with first flange, first flange and the first cylinder on the end face of the second cylinder Body supports and closed one end that the second hole section deviates from the second cylinder.

Further, compressor also includes：Dividing plate, is arranged on the end face of the cylinder body of direction second of the first cylinder body, dividing plate On be provided with the first flowing hole corresponding with the second hole section and the second flowing hole corresponding with the first air entry；Second flange, Be arranged on the end face of the cylinder body of direction first of the second cylinder body, be provided with the first holding tank in second flange, the first holding tank with Second exhaust port is connected,

Wherein, dividing plate and second flange, which are abutted, is set, and dividing plate and the first holding tank surround part hybrid chamber.

Further, be provided with check-valves at the first flowing hole, check-valves make the first flowing hole by the second hole section to mixed Close one-way flow on the direction of chamber.

Further, check-valves includes：Valve block, lid is located at the first flowing hole；Baffle plate, lid is located on valve block；Fixed column, Valve block and baffle plate are fixed on dividing plate by fixed column.

Further, compressor also includes：Second flange, be arranged on the second cylinder body on the end face of the first cylinder body, The second holding tank is provided with second flange, the second holding tank is connected with second exhaust port, cover plate, lid is located in second flange, Wherein, the space and dividing plate that cover plate is surrounded with the second holding tank connect and are collectively forming with the space that the first holding tank is surrounded Hybrid chamber.

Further, the first flowing hole has reducer, and the area of passage of reducer is by the second hole section to hybrid chamber Tapered on direction.

Further, the first cylinder is high-pressure cylinder, and the second cylinder is low-pressure cylinder, and the first cylinder is arranged on the second cylinder Top.

According to another aspect of the present utility model there is provided a kind of air conditioner, including compressor, compressor is above-mentioned pressure Contracting machine.

Using the technical solution of the utility model, when cold-producing medium stream enters air supply passage, the temperature in the first cylinder passes through First cylinder body passes to the refrigerant in air supply passage.Namely said structure realizes the heating effect of centering compression refrigerant, and The mass dryness fraction of compression refrigerant in raising, reduces band liquid measure, prevents from causing liquid hammer to the first cylinder.Therefore technical side of the present utility model The refrigerant mass dryness fraction that case is solved in the hybrid chamber of compressor of the prior art is low, and easily causes liquid hit phenomenon to high pressure cylinder The problem of.

Brief description of the drawings

The Figure of description for constituting the part of the application is used for providing further understanding to of the present utility model, this practicality New schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model. In the accompanying drawings：

Fig. 1 shows the cross-sectional view of the embodiment one according to compressor of the present utility model；

Fig. 2 shows the first cylinder of compressor in Fig. 1 and the partial structurtes enlarged diagram of the second cylinder；

Fig. 3 shows the schematic top plan view of the first cylinder body of compressor in Fig. 1；

Fig. 4 shows the partial structurtes enlarged diagram at the air supply passage of compressor in Fig. 1；

Fig. 5 shows the structural representation of the check-valves in Fig. 4；

Fig. 6 shows the assembling schematic diagram of the check-valves of compressor and dividing plate in Fig. 1；

Fig. 7 shows that the partial structurtes amplification at the air supply passage according to the embodiment two of compressor of the present utility model is shown It is intended to；And

Fig. 8 shows the structural representation of check-valves in Fig. 7.

Wherein, above-mentioned accompanying drawing is marked including the following drawings：

10th, housing；11st, gas supplementing opening；20th, the first cylinder；21st, the first air entry；22nd, first row gas port；23rd, the first cylinder Body；231st, the first hole section；232nd, the second hole section；24th, vane slot；25th, first flange；26th, dividing plate；261st, the first flowing hole； 2611st, reducer；262nd, the second flowing hole；30th, the second cylinder；31st, the second air entry；32nd, the second cylinder body；33rd, the second method It is blue；331st, the first holding tank；34th, the 3rd flange；341st, the second holding tank；35th, cover plate；40th, hybrid chamber；50th, air supply passage； 60th, check-valves；61st, valve block；62nd, baffle plate；63rd, fixed column.

Embodiment

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

Existing air conditioner refrigerating compressor, when air-conditioning is in low-temperature heating operating condition, due to the increase of high-low pressure pressure ratio, Often result in that heating capacity decay is big, heating effect is not good；In order to improve the heating capacity that compressor is run under worst cold case, often The refrigerant pressed in system is often filled into the middle pressure chamber appropriate location of compression mechanical part, two-stage compression refrigeration circulation is formed, to carry Heating effect under high/low temperature heating condition.

Generally, middle pressure blowdown pipe is provided with system, middle pressure blowdown pipe is connected to the benefit being arranged in compressor Gas passage, air supply passage is connected to the middle pressure chamber of compressor.During compressor operating, the refrigerant pressed in system passes through middle pressure Blowdown pipe enters middle pressure chamber；When pressure is higher than a certain critical value in system, effect of the refrigerant pressed in system in pressure The lower middle pressure chamber for flowing into compressor, forms two-stage compression refrigeration circulation, improves system capability and efficiency.But forced down when in system When the critical value, the refrigerant of middle pressure blowdown pipe can be flow backwards, i.e., refrigerant is flowed in system by middle pressure chamber and pressed, and causes system energy Power and efficiency decline to a great extent.In addition, when intermediate pressure is higher, compression refrigerant band liquid measure is larger in system, intermediate cavity after mixing The reduction of refrigerant mass dryness fraction, easily cause liquid hammer to high pressure cylinder, reduce the service life of compressor.In order to solve the above problems, This application provides a kind of compressor, concrete structure is as follows：

Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete Site preparation is described, it is clear that described embodiment is only some embodiments of the present application, rather than whole embodiments.Below Description only actually at least one exemplary embodiment is illustrative, is never used as to the application and its application or makes Any limitation.Based on the embodiment in the application, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belongs to the scope of the application protection.

It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.

Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments Scope of the present application is not limited up to formula and numerical value.Simultaneously, it should be appreciated that for the ease of description, each portion shown in accompanying drawing The size divided not is to be drawn according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant Method and equipment may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as authorizing explanation A part for book.In shown here and discussion all examples, any occurrence should be construed as merely exemplary, and Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label Similar terms is represented in following accompanying drawing with letter, therefore, once it is defined in a certain Xiang Yi accompanying drawing, then subsequent attached It need not be further discussed in figure.

In the description of the present application, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " laterally, vertical, Vertically, orientation or position relationship indicated by level " and " top, bottom " etc. are normally based on orientation shown in the drawings or position and closed System, is for only for ease of description the application and simplifies description, in the case where not making opposite explanation, these nouns of locality are not indicated that There must be specific orientation or with specific azimuth configuration and operation with the device or element for implying meaning, therefore can not manage Solve as the limitation to the application protection domain；The noun of locality " inside and outside " refers to relative to inside and outside each part profile in itself.

For the ease of description, space relative terms can be used herein, such as " ... on ", " ... top ", " ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure Outside different azimuth in use or operation.If for example, the device in accompanying drawing is squeezed, be described as " in other devices It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and " in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and And respective explanations are made to the relative description in space used herein above.

Furthermore, it is necessary to which explanation, limits parts, it is only for be easy to using the word such as " first ", " second " Corresponding parts are distinguished, such as without Stated otherwise, above-mentioned word does not have particular meaning, therefore it is not intended that to this Apply for the limitation of protection domain.

As depicted in figs. 1 and 2, the first cylinder 20 and second that the compressor of the present embodiment includes housing 10, is oppositely arranged Cylinder 30, hybrid chamber 40 and air supply passage 50.Wherein, gas supplementing opening 11 is provided with housing 10, the first cylinder 20 includes first Cylinder body 23 and the first air entry 21 and first row gas port 22 being arranged on the first cylinder body 23.Second cylinder 30 includes the second cylinder body 32 and it is arranged on the air entry 31 of the second cylinder body 32 second and second exhaust port.Second exhaust port passes through the air-breathing of hybrid chamber 40 and first Mouth 21 is connected.The first end of air supply passage 50 is connected with gas supplementing opening 11, and the second end of air supply passage 50 is connected with hybrid chamber 40.Mend Gas passage 50 is at least partially formed in the first cylinder body 23 so that the work of the fluid and the first cylinder 20 in air supply passage 50 The fluid heat transfer of intracavitary.

Using the technical scheme of the present embodiment, when cold-producing medium stream enters air supply passage 50, the temperature in the first cylinder 20 is led to Cross the first cylinder body 23 and pass to refrigerant in air supply passage 50.Namely said structure realizes the heating effect of centering compression refrigerant Really, and improve in compression refrigerant mass dryness fraction, reduce band liquid measure, prevent from causing liquid hammer to the first cylinder 20.Therefore the present embodiment The refrigerant mass dryness fraction that technical scheme is solved in the hybrid chamber of compressor of the prior art is low, and easily causes liquid to high pressure cylinder The problem of hitting phenomenon.

As described in Figure 2, in the technical scheme of the present embodiment, the type of flow of compression mechanical part internal refrigeration storage agent is：Come Enter the second air entry 31 through knockout from the refrigerant of the low-temp low-pressure of system evaporator, air-breathing is compressed by the second cylinder 30 Low-pressure stage is formed afterwards to be vented and be discharged into hybrid chamber 40.The tonifying Qi pressed in system enters hybrid chamber 40 by air supply passage 50, The first air entry of well 21 enters the first cylinder 20 after middle pressure tonifying Qi is mixed with the exhaust of the second cylinder 30, and the first cylinder 20 will refrigeration Hiigh pressure stage is formed after agent compression to be vented and discharge outside compressor.

As shown in Fig. 2 in the technical scheme of the present embodiment, the first hole section interconnected is provided with the first cylinder body 23 231 and second hole section 232.First hole section 231 extends to the surface of the lateral wall of the first cylinder body 23 and connected with gas supplementing opening 11, Second hole section 232 extends to the end face of the first cylinder body 23 and connected with hybrid chamber 40.First hole section 231 and the shape of the second hole section 232 Into air supply passage 50.Specifically, press tonifying Qi to be entered to by the lateral wall of the first cylinder body 23 in the first cylinder body 23 in system, mix Chamber 40 is arranged on the end of the first cylinder body 23.Can be rounding off between first hole section 231 and the second hole section 232 or straight Angle transition, the first hole section 231 and the second hole section 232 make to press the flow path of tonifying Qi to occur deviation in system, and make to press in system Tonifying Qi is from the wall flow of the first cylinder body 23 to the end wall of the first cylinder body 23.

As shown in figure 3, in the technical scheme of the present embodiment, the first cylinder 20 also includes being arranged on the first cylinder body 23 Vane slot 24, the first hole section 231 and the second hole section 232 are arranged on the side away from vane slot 24 of first row gas port 22.At this In the technical scheme of embodiment, in order to improve the heat exchange efficiency of the first cylinder body 23 and middle compression refrigerant, the first hole section 231 and second Need to meet certain size requirement between hole section 232 and the cylinder body 23 of first row gas port 22 and first, it is specific as follows：

Specifically, first row gas port 22 has a certain degree with the first hole section 231 and the second hole section 232 on the first cylinder body 23 A.The angle determines the position that air supply passage 50 is placed in the circumference of the first cylinder body 23.When air supply passage 50 is disposed close to inhale During gas compression chamber side, because the first cylinder 20 does not start compression, the exhaust of its temperature and low-pressure stage is close, with the temperature difference of middle pressure tonifying Qi compared with Small, heat exchange amount is small, and the mass dryness fraction influence on hiigh pressure stage air-breathing is small.When tonifying Qi band liquid measure is larger, easily valve block is caused to hit and contracted Its short service life, and cause liquid hammer to influence overall performance to the first cylinder 20.When air supply passage 50 is disposed close to exhaust pressure During contracting chamber side, because exhaust compression intracavitary portion temperature is higher, larger with the middle pressure tonifying Qi temperature difference, heat exchange amount is big.Pass through the first cylinder 20 Compression refrigerant reduces band liquid measure, prevents from causing liquid hammer to tonifying Qi check device to improve its mass dryness fraction in the high-temperature heating of compression chamber, The mass dryness fraction of hiigh pressure stage air-breathing can be also improved simultaneously, prevents from causing liquid hammer to the first cylinder 20.Therefore, air supply passage 50 should be placed on Close to the position of exhaust compression chamber, particular location relation is as follows.

Preferably, radial direction extension of first hole section 231 along the first cylinder body 23, the center line of the first hole section 231 and the One exhaust outlet 22 is in the circumferential angulation along the first cylinder 20 in the range of 20 to 50 spend.Above-mentioned first hole section 231 On the one hand structure is easy to processing, is on the other hand easy to calculate and determine angle A.

In addition, to ensure that the heat exchange amount of the first cylinder 20 and air supply passage 50 is sufficiently large, the cylinder body of air supply passage 50 and first 23 inner circles should be in rational scope apart from size B.Size B is more big, and then heat exchange amount is smaller, too small, causes the first cylinder body 23 Inner circle circularity and stress variation influence reliability.

It is preferred that the centerline parallel of the center line of the second hole section 232 and the first cylinder body 23.Second hole section 232 Center line to the madial wall of the first cylinder body 23 distance in the range of 3 to 5 millimeters.On the one hand said structure is easy to the second hole Section 232 is processed, and is on the other hand easy to calculate and is determined size B.

As shown in Fig. 2 in the technical scheme of the present embodiment, relative two of the first cylinder body of insertion 23 of the second hole section 232 Individual end face.Specifically, said structure is easy to the processing of the second hole section 232.During actual processing, by the insertion of the second hole section 232 Relative two end face of first cylinder body 23, then creeps into the first hole section 231, as long as making the first hole section 231 and the second hole section 232 UNICOM can complete the processing of air supply passage 50.

Preferably, the first cylinder body 23 is provided with first flange 25 on the end face of the second cylinder 30, first flange 25 with First cylinder body 23 supports and closed one end that the second hole section 232 deviates from the second cylinder 30.First flange 25 is upper by the second hole section 232 End seal is closed, and makes to press tonifying Qi to flow downward in the second hole section 232 in system.

As shown in Fig. 2 in the technical scheme of the present embodiment, compressor also includes dividing plate 26 and second flange 33.Specifically Ground, dividing plate 26 is arranged on the end face of the second cylinder body of direction 32 of the first cylinder body 23, is provided with dividing plate 26 and the second hole section 232 Corresponding first flowing hole 261 and with corresponding second flowing hole 262 of the first air entry 21.Second flange 33 is arranged on second On the end face of the first cylinder body of direction 23 of cylinder body 32, the first holding tank 331, the first holding tank 331 are provided with second flange 33 Connected with second exhaust port.Dividing plate 26 and second flange 33, which are abutted, to be set, and the holding tank 331 of dividing plate 26 and first surrounds part mixing Chamber 40.Dividing plate 26 is abutted with the lower surface of the first cylinder body 23, and the first flowing hole 261 aligns with the second hole section 232.Second method Orchid 33 abuts with dividing plate 26, the first accommodating chamber is surrounded between second flange 33 and dividing plate 26, above-mentioned accommodating chamber forms part Hybrid chamber 40.Specifically, after the second cylinder 30 is vented, the refrigerant after compression is discharged into the first accommodating chamber by second exhaust port It is interior.In system press tonifying Qi entered to by the flowing hole 261 of air supply passage 50 and first in the first accommodating chamber, the refrigerant after compression and The first air entry 21 is entered to after pressure gas is mixed in the first accommodating chamber in system from the second flowing hole 262 to go forward side by side traveling One step is compressed.

As shown in Figure 4 and Figure 5, in the technical scheme of the present embodiment, check-valves 60 is provided with the first flowing hole 261, Check-valves 60 makes the first flowing hole 261 in the one-way flow by the second hole section 232 to the direction of hybrid chamber 40.Check-valves 60 makes Compression refrigerant can only flow into hybrid chamber 40 from air supply passage 50 in system, and compression refrigerant in system is not flowed back, Jin Erfang The only compression efficiency reduction of compressor.

As shown in fig. 6, check-valves 60 includes valve block 61, baffle plate 62 and fixed column 63.The lid of valve block 61 is located at the first flowing hole At 261.The lid of baffle plate 62 is located on valve block 61.Valve block 61 and baffle plate 62 are fixed on dividing plate 26 by fixed column 63.Specifically, it is fixed Post 63 follows closely valve block 61 and baffle plate 62 on dividing plate 26.Fixed column 63 can be rivet or screw.

As shown in Fig. 2 in the technical scheme of the present embodiment, compressor also includes the 3rd flange 34 and cover plate 35.Wherein, 3rd flange 34 be arranged on the second cylinder body 32 on the end face of the first cylinder body 23, be provided with the second receiving on the 3rd flange 34 Groove 341, the second holding tank 341 is connected with second exhaust port.The lid of cover plate 35 is located on the 3rd flange 34, and cover plate 35 and second is accommodated The space and dividing plate 26 that groove 341 is surrounded connect with the space that the first holding tank 331 is surrounded and are collectively forming hybrid chamber 40.Tool Body, the 3rd flange 34 is abutted with the lower surface of the second cylinder body 32, when the lid of cover plate 35 is located on the 3rd flange 34, the 3rd flange 34 The second accommodating chamber is surrounded between cover plate 35.It can be observed from fig. 2 that the first accommodating chamber and the second accommodating chamber are located at the second cylinder respectively The both sides of body 32, the first accommodating chamber and the second accommodating chamber pass through a passage (not shown) being arranged on the second cylinder body 32 Connection, the first accommodating chamber and the second accommodating chamber together form above-mentioned hybrid chamber 40.

In the technical scheme of the present embodiment, the first cylinder 20 is high-pressure cylinder, and the second cylinder 30 is low-pressure cylinder, first Cylinder 20 is arranged on the top of the second cylinder 30.The split-compressor of the compressor of the present embodiment.Certainly, high-pressure cylinder and low pressure Cylinder can be multiple.

As shown in Figure 7 and Figure 8, it is according to the difference of the embodiment two and embodiment one of the compressor of the application, first Flowing hole 261 has reducer 2611, and the area of passage of reducer 2611 is by the second hole section 232 to the direction of hybrid chamber 40 Taper into.Such as Fig. 7 and Fig. 8, the difference of embodiment two and embodiment one is, change is machined with the first flowing hole 261 Cross-sectional flow mouthful, the dynamic pressure of tonifying Qi refrigerant gas can be improved by its variable cross-section effect, reduced two needed for valve block 61 is opened Lateral pressure is poor, reduces the flow resistance of check-valves 60.The valve block 61 and baffle plate 62 of check-valves 60 can also use smaller simultaneously Size, is conducive to the miniaturization of compressor.

Present invention also provides a kind of air conditioner, compressor, compressor are included according to the embodiment of the air conditioner of the application For above-mentioned compressor.

Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims (15)

1. a kind of compressor, it is characterised in that including：

Gas supplementing opening (11) is provided with housing (10), the housing (10)；

The first cylinder (20) and the second cylinder (30) being oppositely arranged, first cylinder (20) include the first cylinder body (23) and set Put the first air entry (21) and first row gas port (22) on first cylinder body (23), second cylinder (30) includes the Two cylinder bodies (32) and it is arranged on the air entry (31) of the second cylinder body (32) second and second exhaust port；

Hybrid chamber (40), the second exhaust port is connected by the hybrid chamber (40) with first air entry (21)；

Air supply passage (50), the first end of the air supply passage (50) is connected with the gas supplementing opening (11), the air supply passage (50) the second end is connected with the hybrid chamber (40), wherein, the air supply passage (50) is at least partially formed in described So that the fluid in the air supply passage (50) is changed with the fluid in the working chamber of first cylinder (20) in one cylinder body (23) Heat.

2. compressor according to claim 1, it is characterised in that be provided with what is interconnected on first cylinder body (23) First hole section (231) and the second hole section (232), first hole section (231) extend to the lateral wall of first cylinder body (23) Surface and connected with the gas supplementing opening (11), second hole section (232) extends to the end face of first cylinder body (23) simultaneously Connected with the hybrid chamber (40), first hole section (231) and second hole section (232) the formation air supply passage (50)。

3. compressor according to claim 2, it is characterised in that first cylinder (20) also includes being arranged on described the Vane slot (24) on one cylinder body (23), first hole section (231) and second hole section (232) are arranged on the first row The side away from the vane slot (24) of gas port (22).

4. compressor according to claim 3, it is characterised in that first hole section (231) is along first cylinder body (23) radial direction extension, the center line of first hole section (231) and the first row gas port (22) are along described first The circumferential angulation of cylinder (20) is in the range of 20 to 50 spend.

5. the compressor according to any one of claim 2 to 4, it is characterised in that the center of second hole section (232) Line and the centerline parallel of first cylinder body (23).

6. compressor according to claim 5, it is characterised in that the center line of second hole section (232) to described The distance of the madial wall of one cylinder body (23) is in the range of 3 to 5 millimeters.

7. compressor according to claim 5, it is characterised in that the first cylinder body described in the second hole section (232) insertion (23) relative two end face.

8. compressor according to claim 7, it is characterised in that first cylinder body (23) deviates from second cylinder (30) first flange (25) is provided with end face, the first flange (25) is supported with first cylinder body (23) and closes described Second hole section (232) deviates from one end of second cylinder (30).

9. compressor according to claim 2, it is characterised in that the compressor also includes：

On dividing plate (26), the end face for being arranged on the direction of first cylinder body (23) second cylinder body (32), the dividing plate (26) be provided with the first flowing hole (261) corresponding with second hole section (232) and with first air entry (21) Corresponding second flowing hole (262)；

On second flange (33), the end face for being arranged on the direction of second cylinder body (32) first cylinder body (23), described The first holding tank (331) is provided with two flanges (33), first holding tank (331) connects with the second exhaust port,

Wherein, the dividing plate (26) and the second flange (33), which are abutted, is set, the dividing plate (26) and first holding tank (331) the part hybrid chamber (40) is surrounded.

10. compressor according to claim 9, it is characterised in that the first flowing hole (261) place is provided with check-valves (60), the check-valves (60) makes first flowing hole (261) by second hole section (232) to the hybrid chamber (40) Direction on one-way flow.

11. compressor according to claim 10, it is characterised in that the check-valves (60) includes：

Valve block (61), lid is located at the first flowing hole (261) place；

Baffle plate (62), lid is located on the valve block (61)；

The valve block (61) and the baffle plate (62) are fixed on the dividing plate (26) by fixed column (63), the fixed column (63) On.

12. compressor according to claim 9, it is characterised in that the compressor also includes：

3rd flange (34), be arranged on second cylinder body (32) on the end face of first cylinder body (23), described The second holding tank (341) is provided with three flanges (34), second holding tank (341) connects with the second exhaust port,

Cover plate (35), lid is located on the 3rd flange (34),

Wherein, the cover plate (35) and second holding tank (341) are surrounded space and the dividing plate (26) and described the The space that one holding tank (331) is surrounded connects and is collectively forming the hybrid chamber (40).

13. compressor according to claim 9, it is characterised in that first flowing hole (261) has reducer (2611), the area of passage of the reducer (2611) is in the direction by second hole section (232) to the hybrid chamber (40) On taper into.

14. compressor according to claim 1, it is characterised in that first cylinder (20) is high-pressure cylinder, described the Two cylinders (30) are low-pressure cylinder, and first cylinder (20) is arranged on the top of second cylinder (30).

15. a kind of air conditioner, including compressor, it is characterised in that the compressor is any one of claim 1 to 14 Compressor.