CN207437362U - Compressor and refrigeration system and air conditioner - Google Patents
Compressor and refrigeration system and air conditioner Download PDFInfo
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- CN207437362U CN207437362U CN201721375649.7U CN201721375649U CN207437362U CN 207437362 U CN207437362 U CN 207437362U CN 201721375649 U CN201721375649 U CN 201721375649U CN 207437362 U CN207437362 U CN 207437362U
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Abstract
The utility model provides a kind of compressor and refrigeration system and air conditioner, compressor, the first cylinder including bent axle, with the first cavity and the second cylinder with the second cavity；The first roller and the second roller are disposed on bent axle, bent axle is threaded through in the first cylinder and the second cylinder, and the first roller and the second roller is made to be located at respectively in the first cavity and the second cavity；First inlet channel and first row gas port are set on the first cylinder, and the first refrigerant can be by the first inlet channel into the first cavity, and is discharged from first row gas port；The second inlet channel and second exhaust port are provided on second cylinder, the second refrigerant can be by the second inlet channel into the second cavity, and is discharged from second exhaust port.The utility model has and two kinds of refrigerants can be compressed simultaneously, not only increases the adaptability of work, and two kinds of refrigerants can be made to reach optimal use state, and then the advantages of the efficiency of raising compressor.
Description
Technical field
The utility model is related to family's electro-technical field, more particularly to a kind of compressor and refrigeration system and air conditioner.
Background technology
With the continuous progress of science and technology and the increasingly raising of people's living standard, compressor is helped with a kind of important system
Cold part is widely used in refrigeration system (such as air-conditioning system).
Since the species of refrigerant is varied, some is suitable for hot environment, and some is suitable for normal temperature environment, and also some is suitable
For low temperature environment.Under different temperature environments, different refrigerant work efficiencies also differs.At present, existing compressor
It can only be by being compressed to a kind of refrigerant, to realize multiple operating modes, thus presence can not make refrigerant in different works
The shortcomings that reaching optimum state under operation mode, causing the efficiency of compressor low.
Utility model content
The main purpose of the utility model is that a kind of compressor and refrigeration system and air conditioner are provided, it can be right simultaneously
Two kinds of refrigerants are compressed, and not only increase the adaptability of work, and two kinds of refrigerants can be made to reach optimal use state,
And then improve the efficiency of compressor.
On the one hand the utility model provides a kind of compressor, the first cylinder and tool including bent axle, with the first cavity
There is the second cylinder of the second cavity；
The first roller and the second roller are disposed on the bent axle, the bent axle is threaded through first cylinder and institute
It states in the second cylinder, first roller and second roller is made to be located at first cavity and second cavity respectively
In；
First inlet channel and first row gas port be set on first cylinder, the first refrigerant can by described first into
Gas passage enters first cavity, after first roller compression, is discharged from the first row gas port；
The second inlet channel and second exhaust port are provided on second cylinder, the second refrigerant can pass through described second
Inlet channel enters second cavity, after second roller compression, is discharged from the second exhaust port.
More preferably, liquid separation component is further included；
First inlet channel and second inlet channel are connected with the liquid separation component, on the liquid separation component
It is provided with the first air inlet pipe and the second air inlet pipe；
First refrigerant passes through first inlet channel again by first air inlet pipe into the liquid separation component
Into first cavity；
Second refrigerant passes through second inlet channel again by second air inlet pipe into the liquid separation component
Into second cavity.
More preferably, the first communicating pipe and the second communicating pipe are further included；
The liquid separation component includes first shell, and the first shell is provided with partition plate, to will be in the first shell
Part is divided into the first liquid separation chamber and the second liquid separation chamber；
First air inlet pipe is connected with the first liquid separation chamber, and second air inlet pipe connects with the second liquid separation chamber
It is logical；
First inlet channel is connected by first communicating pipe with the first liquid separation chamber, and second air inlet is led to
Road is connected by second communicating pipe with the second liquid separation chamber.
More preferably, first cavity is the first swept volume to the receiving volume of first refrigerant, second chamber
Body is the second swept volume to the receiving volume of second refrigerant；
If first swept volume is V1, second swept volume is V2, when the unit of first refrigerant is freezed
When amount is more than the specific refrigerating effect of second refrigerant, 0.5 ＜ V1/V2≤1.
More preferably, downtake pipe and lower flange are further included；
First cylinder has the first end face back to second cylinder, and the first row gas port is arranged on described the
On end face；
The lower flange is overlayed in the first end face, and the lower flange has high pressure chest, and the lower flange is provided with
The first high-pressure channel that the first row gas port can be connected with the high pressure chest, the downtake pipe and the high pressure chest
Connection makes to enter the high pressure chest again from first refrigerant that the first row gas port is discharged by first high-pressure channel
It is discharged through the downtake pipe.
More preferably, high pressure gas passage is provided on first cylinder, being provided on the lower flange can be by described in
The high pressure gas hole that high pressure gas passage is connected with the high pressure chest, the downtake pipe are connected to the high pressure gas passage
On, the gas in the high pressure chest is enable to pass sequentially through the high pressure gas hole and the high pressure gas passage into described the
One exhaust pipe.
More preferably, second exhaust pipe and upper flange are further included；
Second cylinder has the second end face back to first cylinder, and the second exhaust port is arranged on described the
On biend；
The upper flange is overlayed in the second end face, and the upper flange has corresponding with the second exhaust port the
Two high-pressure channels, the second exhaust pipe can be connected with second high-pressure channel, make what is discharged from the second exhaust port
Second refrigerant is discharged by second high-pressure channel into the second exhaust pipe.
More preferably, second shell is further included；
Second cylinder is arranged on the inside of the second shell, and is fixedly connected on the inner wall of the second shell
On, make accommodation space is collectively formed between second cylinder and the second shell, it is empty that the upper flange is located at the receiving
In, enable to enter the accommodation space from the second refrigerant that second exhaust port is discharged by second high-pressure channel；
Position corresponding with the accommodation space is provided with mounting hole in the second shell, and the second exhaust pipe connects
It is connected on the mounting hole, the discharge of second refrigerant of the accommodation space will be entered.
A kind of refrigeration system of the another aspect of the utility model, it is special including the first branch, the second branch and any of the above technology
The compressor of sign；
The both ends of the first branch are respectively the first refrigerant upstream end and the first refrigerant outflow end, and the first branch is led to
It crosses the first refrigerant upstream end to be connected with the first row gas port, and passes through the first refrigerant outflow end and first air inlet
Connection makes to flow back to the compressor again after the first refrigerant of the compressor compresses circulates into the first branch；
The both ends of the second branch are respectively the second refrigerant upstream end and the second refrigerant outflow end, and the second branch is led to
It crosses the second refrigerant upstream end to be connected with the second exhaust port, and passes through the second refrigerant outflow end and second air inlet
Connection makes to flow back to the compressor again after the second refrigerant of the compressor compresses circulates into the second branch.
More preferably, when the compressor includes the first air inlet pipe, the first refrigerant outflow end is connected to described first
In air inlet pipe；
And/or when the compressor include the second air inlet pipe when, the second refrigerant outflow end be connected to described second into
On tracheae.
More preferably, when the compressor includes downtake pipe, the first refrigerant upstream end is connected to described first
On exhaust pipe；
And/or when the compressor includes second exhaust pipe, the second refrigerant upstream end is connected to the second row
On tracheae.
More preferably, heat exchanger is further included；
The first branch and the second branch are both connected on the heat exchanger, make first refrigerant and described
Two refrigerants can carry out heat exchange in the heat exchanger.
The another aspect of the utility model provides a kind of air conditioner, includes the refrigeration system of any of the above technical characteristic.
The compressor of the offer of the utility model sets the first inlet channel and first row gas port on first cylinder,
First refrigerant can be by first inlet channel into first cavity, after first roller compression, from described
First row gas port is discharged, and is provided with the second inlet channel and second exhaust port on second cylinder, the second refrigerant can pass through
Second inlet channel enters second cavity, after second roller compression, is discharged from the second exhaust port
Technical solution can simultaneously be compressed two kinds of refrigerants, not only increase the adaptability of work, and can make two kinds of refrigerants
Reach optimal use state, and then improve the efficiency of compressor.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms one of the utility model
Point, the schematic description and description of the utility model is not formed for explaining the utility model to the utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is the compressor arrangement schematic diagram in embodiment one；
Fig. 2 is the first cylinder schematic diagram in Fig. 1；
Fig. 3 is the lower flange schematic diagram in Fig. 1；
Fig. 4 is the refrigeration system schematic diagram in embodiment two；
In figure：1st, bent axle；11st, the first roller；12nd, the second roller；13rd, partition plate；2nd, the first cylinder；21st, the first cavity；
22nd, the first inlet channel；23rd, the first communicating pipe；24th, downtake pipe；25th, high pressure gas passage；3rd, the second cylinder；31st,
Two cavitys；32nd, the second inlet channel；33rd, the second communicating pipe；34th, second exhaust pipe；4th, liquid separation component；41st, the first air inlet pipe；
42nd, the second air inlet pipe；43rd, first shell；44th, partition plate；45th, the first liquid separation chamber；46th, the second liquid separation chamber；5th, lower flange；51st, it is high
Press chamber；52nd, high pressure gas hole；6th, upper flange；7th, second shell；71st, accommodation space；72nd, mounting hole；8th, compressor；91st, first
Branch；911st, the first evaporator；912nd, first throttle component；92nd, the second branch；921st, the second evaporator；922nd, the second throttling
Component；10th, heat exchanger.
Specific embodiment
It is specific below in conjunction with the utility model to make the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.Obviously, described embodiment
Only it is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, this field
Those of ordinary skill's all other embodiments obtained without making creative work, belong to the utility model
The scope of protection.
It should be noted that term " first " in the specification and claims of the utility model and above-mentioned attached drawing,
" second " etc. is the object for distinguishing similar, without being used to describe specific order or precedence.It should be appreciated that so
The data used can exchange in the appropriate case, can be with except at this so as to the embodiment of the utility model described herein
In diagram or description those beyond order implement.
Embodiment one
As shown in Figure 1, 2, a kind of compressor, the first cylinder 2 including bent axle 1, with the first cavity 21 and with second
Second cylinder 3 of cavity 31.The first roller 11 and the second roller 12 are disposed on bent axle 1, bent axle 1 is threaded through the first cylinder
2 and second in cylinder 3, and the first roller 11 and the second roller 12 is made to be located at respectively in the first cavity 21 and the second cavity 31.First
First inlet channel 22 and first row gas port (not shown) are set on cylinder 2, and the first refrigerant can pass through the first inlet channel
22 enter the first cavity 21, after the compression of the first roller 11, are discharged from first row gas port.Be provided on second cylinder 3 second into
Gas passage 32 and second exhaust port (not shown), the second refrigerant can enter the second cavity 31 by the second inlet channel 32,
After the compression of the second roller 12, discharged from second exhaust port.Wherein the first refrigerant and the second refrigerant can be that refrigerating capacity is different
Two kinds of refrigerants do not connect mutually, it is necessary to the mutually isolation of explanation, the first cavity 21 and the second cavity 31 so that the first refrigerant and
The distribution channel of second refrigerant is in parallel, and mutual not unicom.It, can as shown in FIG., in the first cylinder 2 and in actual fabrication
Partition plate 13 is set between two cylinders 3, the first cavity 21 and the second cavity 31 is spaced-apart.Pressure in this sample embodiment
Contracting machine the first refrigerant mutually different to refrigerating capacity and the second refrigerant can be compressed simultaneously, not only increase the adaptation of work
Property, and two kinds of refrigerants can be made to reach optimal use state, and then improve the efficiency of compressor.
Further, as shown in fig. 1, liquid separation component 4 is further included；First inlet channel 22 and the second inlet channel 32 are
It is connected with liquid separation component 4, the first air inlet pipe 41 and the second air inlet pipe 42 is provided on liquid separation component 4.First refrigerant passes through first
Air inlet pipe 41 enters the first cavity 21 by the first inlet channel 22 again into liquid separation component 4, and the second refrigerant passes through the second air inlet
Pipe 42 enters the second cavity 31 by the second inlet channel 32 again into liquid separation component 4.First inlet channel 22 and the second air inlet
Passage 32 and the connection mode of liquid separation component 4 can further include the first communicating pipe 23 and the second communicating pipe specifically as shown in FIG.
33, liquid separation component 4 includes first shell 43, and first shell 43 is provided with partition plate 44, will be separated into inside first shell 43
First liquid separation chamber 45 and the second liquid separation chamber 46.First air inlet pipe 41 is connected with the first liquid separation chamber 45, the second air inlet pipe 42 and second
Liquid separation chamber 46 connects, and the first inlet channel 22 is connected by the first communicating pipe 23 with the first liquid separation chamber 45, the second inlet channel 32
It is connected by the second communicating pipe 33 with the second liquid separation chamber 46.Such first refrigerant and the second refrigerant are respectively in 45 He of the first liquid separation chamber
Second liquid separation chamber 46 into promoting the circulation of qi midnight from after is respectively enterd and is compressed in the first cavity 21 and the second cavity 31 again.Specifically making
When making, the first communicating pipe 23 and the second communicating pipe 33 can be respectively protruding into the first liquid separation chamber 45 and the second liquid separation chamber 46.
In specific make, the making of the first cavity 21 and the second cavity 31 can follow following principle, and first inner chamber is to first
The receiving volume of refrigerant is the first swept volume, also just states volume and the first roller that the first swept volume is the first cavity 21
The sum of compression chamber and discharge chamber in the difference of 11 volume, i.e. the first cavity 21.Second inner chamber is to the receiving volume of the second refrigerant
Second swept volume also just states difference of first swept volume for the volume of the volume and the second roller 12 of the second cavity 31, i.e.,
The sum of compression chamber and discharge chamber in second cavity 31.If the first swept volume is V1, the second swept volume is V2, when the first refrigerant
Specific refrigerating effect be more than the second refrigerant specific refrigerating effect when, 0.5 ＜ V1/V2≤1.
As a kind of embodiment, as shown in fig. 1, downtake pipe 24 and lower flange 5, the first cylinder 2 are further included
With the first end face (not shown) back to the second cylinder 3, first row gas port is arranged in first end face；Lower flange 5 overlays
In first end face, as shown in figure 3, lower flange 5 has high pressure chest 51, lower flange 5 is provided with can be by first row gas port and height
The first high-pressure channel (not shown) that chamber 51 is pressed to connect, downtake pipe 24 are connected with high pressure chest 51, made from first row gas port
First refrigerant of discharge enters high pressure chest 51 by the first high-pressure channel and is discharged again through downtake pipe 24.Specifically, such as Fig. 1,2
Shown in, high pressure gas passage 25 is provided on the first cylinder 2, be provided on lower flange 5 can by high pressure gas passage 25 with
The high pressure gas hole 52 that high pressure chest 51 connects, downtake pipe 24 are connected on high pressure gas passage 25, make in high pressure chest 51
Gas can pass sequentially through high pressure gas hole 52 and high pressure gas passage 25 enters downtake pipe 24.
As a kind of embodiment, as shown in fig. 1, second exhaust pipe 34 and upper flange 6, the second cylinder 3 are further included
With the second end face (not shown) back to the first cylinder 2, second exhaust port is arranged in second end face.Upper flange 6 overlays
In second end face, upper flange 6 has the second high-pressure channel (not shown) corresponding with second exhaust port, second exhaust pipe 34
It can be connected with the second high-pressure channel, make to enter second row by the second high-pressure channel from the second refrigerant that second exhaust port is discharged
Tracheae 34 is discharged.Specifically, as shown in FIG., the compressor in the present embodiment further includes second shell 7.Second cylinder 3 is set
It in the inside of second shell 7, and is fixedly connected on the inner wall of second shell 7, makes between the second cylinder 3 and second shell 7 altogether
With accommodation space 71 is formed, upper flange 6 is located in accommodation space 71, enables to pass through from the second refrigerant that second exhaust port is discharged
Second high-pressure channel enters accommodation space 71.71 corresponding position of accommodation space is provided with mounting hole 72 in second shell 7,
Second exhaust pipe 34 is connected on mounting hole 72, will enter the discharge of the second refrigerant of accommodation space 71.
Embodiment two
A kind of refrigeration system of the another aspect of the utility model, as shown in figure 4, arrow direction is the flowing side of refrigerant in figure
To the compressor 8 including the first branch 91, the second branch 92 and any of the above technical characteristic.The both ends difference of the first branch 91
For the first refrigerant upstream end and the first refrigerant outflow end, the first branch 91 is connected by the first refrigerant upstream end and first row gas port
It connects, and passes through the first refrigerant outflow end and be connected with the first air inlet, make to enter the first branch through the first refrigerant that compressor 8 compresses
Compressor 8 is flowed back to again after 91 circulations.The both ends of the second branch 92 are respectively the second refrigerant upstream end and the second refrigerant outflow end, and
Two branches 92 are connected by the second refrigerant upstream end with second exhaust port, and pass through the second refrigerant outflow end and the second air inlet company
It connects, makes to enter after the second branch 92 circulates through the second refrigerant that compressor 8 compresses and flow back to compressor 8 again.It has been achieved in that first
Refrigerant and the second refrigerant are worked respectively by the flow path of two parallel connections and mutual not unicom, to adapt to the refrigeration of varying environment
It needs.In actual use, as shown in Figure 4, the first branch 91 is provided with the first evaporator 911, and the first refrigerant is through overcompression
After flow into the first evaporator 911 and carry out heat exchange, then flow back to compressor 1 again, it is preferable that the can be set in the first branch 91
One throttle part 912 (can be capillary or throttle valve), so enables the first refrigerant through overcompression pass through first throttle
After component 912 carries out throttling expansion, enter back into the first evaporator 911 and carry out heat exchange.Is similarly provided in the second branch 92
Two evaporators 921 and the second throttle part 922, the course of work and principle are identical with the first branch 91.
Further, when compressor 8 includes the first air inlet pipe, the first refrigerant outflow end is connected in the first air inlet pipe；
And/or when compressor 8 includes the second air inlet pipe, the second refrigerant outflow end is connected in the second air inlet pipe.Further, when
When compressor 8 includes downtake pipe, the first refrigerant upstream end is connected on downtake pipe；And/or when compressor 8 includes
During second exhaust pipe, the second refrigerant upstream end is connected on second exhaust pipe.
As a kind of embodiment, heat exchanger 10 is further included, it is necessary to which explanation, heat exchanger 10 can be condenser.
The first branch 91 and the second branch 92 are both connected on heat exchanger 10, enable the first refrigerant and the second refrigerant in heat exchanger 10
Carry out heat exchange.It should be noted that the quantity of heat exchanger 10 can also be two, divide the first branch 91 and the second branch 92
It is not connected on two heat exchangers 10.
It is described including above example to realize that the another aspect of goal of the invention the utility model provides a kind of air conditioner
Refrigeration system.
Above example, which has the utility model, to be simultaneously compressed two kinds of refrigerants, not only increase work
Adaptability, and two kinds of refrigerants can be made to reach optimal use state, and then the advantages of the efficiency of raising compressor.
The above description is only the embodiments of the present invention, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modifications, equivalent replacements and improvements are made should be included within the right of the utility model.
Claims (13)
1. a kind of compressor, it is characterised in that：
The first cylinder (2) including bent axle (1), with the first cavity (21) and the second cylinder (3) with the second cavity (31)；
The first roller (11) and the second roller (12) are disposed on the bent axle (1), the bent axle (1) is threaded through described
In one cylinder (2) and second cylinder (3), first roller (11) and second roller (12) is made to be located at respectively described
In first cavity (21) and second cavity (31)；
First inlet channel (22) and first row gas port are set on first cylinder (2), and the first refrigerant can pass through described
One inlet channel (22) enters first cavity (21), after first roller (11) is compressed, from the first row gas port
Discharge；
The second inlet channel (32) and second exhaust port are provided on second cylinder (3), the second refrigerant can be by described
Second inlet channel (32) enters second cavity (31), after second roller (12) is compressed, from the second exhaust
Mouth discharge.
2. compressor according to claim 1, it is characterised in that：
Further include liquid separation component (4)；
First inlet channel (22) and second inlet channel (32) are connected with the liquid separation component (4), described point
The first air inlet pipe (41) and the second air inlet pipe (42) are provided on liquid component (4)；
First refrigerant is led to by first air inlet again by first air inlet pipe (41) into the liquid separation component (4)
Road (22) enters first cavity (21)；
Second refrigerant is led to by second air inlet again by second air inlet pipe (42) into the liquid separation component (4)
Road (32) enters second cavity (31).
3. compressor according to claim 2, it is characterised in that：
Further include the first communicating pipe (23) and the second communicating pipe (33)；
The liquid separation component (4) includes first shell (43), and the first shell (43) is provided with partition plate (44), to by described in
The first liquid separation chamber (45) and the second liquid separation chamber (46) are separated into inside first shell (43)；
First air inlet pipe (41) connects with the first liquid separation chamber (45), second air inlet pipe (42) with described second point
Sap cavity (46) connects；
First inlet channel (22) is connected by first communicating pipe (23) with the first liquid separation chamber (45), and described
Two inlet channels (32) are connected by second communicating pipe (33) with the second liquid separation chamber (46).
4. compressor according to claim 1, it is characterised in that：
First cavity (21) is the first swept volume to the receiving volume of first refrigerant, and second cavity (31) is right
The receiving volume of second refrigerant is the second swept volume；
If first swept volume is V1, second swept volume is V2, when the specific refrigerating effect of first refrigerant is big
When the specific refrigerating effect of second refrigerant, 0.5 ＜ V1/V2≤1.
5. compressor according to any one of claims 1 to 4, it is characterised in that：
Further include downtake pipe (24) and lower flange (5)；
First cylinder (2) has the first end face back to second cylinder (3), and the first row gas port is arranged on described
In first end face；
The lower flange (5) is overlayed in the first end face, and the lower flange (5) has high pressure chest (51), the lower flange
(5) the first high-pressure channel that the first row gas port can be connected with the high pressure chest (51), the first exhaust are provided with
Pipe (24) is connected with the high pressure chest (51), makes first refrigerant from first row gas port discharge high by described first
Pressure passageway is discharged into the high pressure chest (51) through the downtake pipe (24) again.
6. compressor according to claim 5, it is characterised in that：
High pressure gas passage (25) is provided on first cylinder (2), being provided on the lower flange (5) can be by the height
The high pressure gas stomata (52) that pressure exhaust passage (25) is connected with the high pressure chest (51), the downtake pipe (24) are connected to
On the high pressure gas passage (25), the gas in the high pressure chest (51) is enable to pass sequentially through the high pressure gas stomata
(52) and the high pressure gas passage (25) enters the downtake pipe (24).
7. compressor according to any one of claims 1 to 4, it is characterised in that：
Further include second exhaust pipe (34) and upper flange (6)；
Second cylinder (3) has the second end face back to first cylinder (2), and the second exhaust port is arranged on described
In second end face；
The upper flange (6) is overlayed in the second end face, and the upper flange (6) has corresponding with the second exhaust port
Second high-pressure channel, the second exhaust pipe (34) can connect with second high-pressure channel, make from the second exhaust port
Second refrigerant of discharge is discharged by second high-pressure channel into the second exhaust pipe (34).
8. compressor according to claim 7, it is characterised in that：
Further include second shell (7)；
Second cylinder (3) is arranged on the inside of the second shell (7), and is fixedly connected on the second shell (7)
On inner wall, make accommodation space (71), the upper flange are collectively formed between second cylinder (3) and the second shell (7)
(6) it is located in the accommodation space (71), enables by second high pressure to lead to from the second refrigerant that second exhaust port is discharged
Road enters the accommodation space (71)；
Position corresponding with the accommodation space (71) is provided with mounting hole (72) in the second shell (7), and described second
Exhaust pipe (34) is connected on the mounting hole (72), will enter second refrigerant of the accommodation space (71) row
Go out.
9. a kind of refrigeration system, it is characterised in that：
Including the first branch (91), the second branch (92) and the compressor (8) as described in claim 1 to 8 any one；
The both ends of the first branch (91) are respectively the first refrigerant upstream end and the first refrigerant outflow end, the first branch
(91) it is connected by the first refrigerant upstream end with the first row gas port, and passes through the first refrigerant outflow end and described first
Air inlet connects, and institute is flowed back to again after the first refrigerant compressed through the compressor (8) is made to circulate into the first branch (91)
State compressor (8)；
The both ends of the second branch (92) are respectively the second refrigerant upstream end and the second refrigerant outflow end, the second branch
(92) it is connected by the second refrigerant upstream end with the second exhaust port, and passes through the second refrigerant outflow end and described second
Air inlet connects, and institute is flowed back to again after the second refrigerant compressed through the compressor (8) is made to circulate into the second branch (92)
State compressor (8).
10. refrigeration system according to claim 9, it is characterised in that：
When the compressor (8) includes the first air inlet pipe, the first refrigerant outflow end is connected in first air inlet pipe；
And/or when the compressor (8) include the second air inlet pipe when, the second refrigerant outflow end be connected to described second into
On tracheae.
11. refrigeration system according to claim 9, it is characterised in that：
When the compressor (8) includes downtake pipe, the first refrigerant upstream end is connected on the downtake pipe；
And/or when the compressor (8) includes second exhaust pipe, the second refrigerant upstream end is connected to the second row
On tracheae.
12. according to the refrigeration system described in claim 9 to 10 any one, it is characterised in that：
Further include heat exchanger (10)；
The first branch (91) and the second branch (92) are both connected on the heat exchanger (10), make first refrigerant
Heat exchange can be carried out in the heat exchanger (10) with second refrigerant.
13. a kind of air conditioner, it is characterised in that：
Including the refrigeration system as described in claim 9 to 12 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721375649.7U CN207437362U (en) | 2017-10-23 | 2017-10-23 | Compressor and refrigeration system and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721375649.7U CN207437362U (en) | 2017-10-23 | 2017-10-23 | Compressor and refrigeration system and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN207437362U true CN207437362U (en) | 2018-06-01 |
Family
ID=62293952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721375649.7U Expired - Fee Related CN207437362U (en) | 2017-10-23 | 2017-10-23 | Compressor and refrigeration system and air conditioner |
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| CN (1) | CN207437362U (en) |
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| CN107859623A (en) * | 2017-10-23 | 2018-03-30 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and refrigeration system and air conditioner |
| CN108591059A (en) * | 2018-06-19 | 2018-09-28 | 广东美芝制冷设备有限公司 | Compression set and refrigeration system with it |
| CN110821833A (en) * | 2019-11-29 | 2020-02-21 | 安徽美芝精密制造有限公司 | Compressor and refrigeration equipment |
| CN110863987A (en) * | 2019-11-29 | 2020-03-06 | 安徽美芝精密制造有限公司 | Compressor and refrigeration equipment |
| WO2021082207A1 (en) * | 2019-10-31 | 2021-05-06 | 广东美的白色家电技术创新中心有限公司 | Compressor, compressor assembly, heat exchange system and electrical apparatus |
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Granted publication date: 20180601 Termination date: 20211023 |