CN107975475A - Fluid machinery and there is its heat transmission equipment - Google Patents
Fluid machinery and there is its heat transmission equipment Download PDFInfo
- Publication number
- CN107975475A CN107975475A CN201711254248.0A CN201711254248A CN107975475A CN 107975475 A CN107975475 A CN 107975475A CN 201711254248 A CN201711254248 A CN 201711254248A CN 107975475 A CN107975475 A CN 107975475A
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- China
- Prior art keywords
- fluid machinery
- gas
- cylinder
- liquid
- disengagement chamber
- Prior art date
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- 239000012530 fluid Substances 0.000 title claims abstract description 117
- 230000005540 biological transmission Effects 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 135
- 238000000926 separation method Methods 0.000 claims abstract description 83
- 239000003507 refrigerant Substances 0.000 claims abstract description 32
- 238000003860 storage Methods 0.000 claims description 51
- 238000001914 filtration Methods 0.000 claims description 41
- 239000011148 porous material Substances 0.000 claims description 28
- 238000005192 partition Methods 0.000 claims description 24
- 230000037361 pathway Effects 0.000 claims description 11
- 238000010943 off-gassing Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 11
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/02—Pumps characterised by combination with or adaptation to specific driving engines or motors
Abstract
The present invention provides a kind of fluid machinery and there is its heat transmission equipment.Wherein, fluid machinery includes：Shaft；Gas-liquid separation component, gas-liquid separation component have disengagement chamber, and at least a portion of shaft is penetrated in disengagement chamber and can rotated relative to disengagement chamber, and mixed state refrigerant enters the gas-liquid separation under the turning effort of shaft after disengagement chamber；Cylinder, the gas after gas-liquid separation enter in cylinder.Present invention efficiently solves the problem of fluid machinery in the prior art vibrates in the process of running, noise is larger.
Description
Technical field
The present invention relates to fluid machinery technical field, is set in particular to a kind of fluid machinery and with its heat exchange
It is standby.
Background technology
Normally, the dispenser of fluid machinery (compressor) is installed by stent and fluid machinery (compressor), dispenser
Act as the gas in circulating refrigerant and liquid are separated.
However, in fluid machinery (compressor) operational process, the vibration of gas-liquid dispenser adds fluid machinery (compression
Machine) noise source and vibration source, cause the structural instability of fluid machinery (compressor).Meanwhile fluid machinery (compressor)
Vibration between gas-liquid dispenser occurs mutually to transmit or resonance, causes gas-liquid dispenser and fluid machinery (compressor)
Vibration aggravation.Meanwhile the vibration of gas-liquid dispenser is easily transferred to inside heat transmission equipment by its discharge duct, causes heat transmission equipment
Vibration, noise it is larger, influence the usage experience of user.
The content of the invention
It is a primary object of the present invention to provide a kind of fluid machinery and there is its heat transmission equipment, to solve the prior art
The problem of middle fluid machinery vibrates in the process of running, noise is larger.
To achieve these goals, according to an aspect of the invention, there is provided a kind of fluid machinery, including：Shaft；Gas
Liquid separation assembly, gas-liquid separation component have a disengagement chamber, and at least a portion of shaft penetrates in disengagement chamber and can be relative to separation
Chamber rotates, and mixed state refrigerant enters the gas-liquid separation under the turning effort of shaft after disengagement chamber；Cylinder, the gas after gas-liquid separation
Into in cylinder.
Further, fluid machinery further includes housing, and shaft, gas-liquid separation component and cylinder are arranged in housing, gas
Liquid after liquid separation flows into the bottom of housing.
Further, gas-liquid separation component is located at the lower section of cylinder.
Further, fluid machinery further includes filtration members, and filtration members are set in outside shaft, and filtration members be located at disengagement chamber with
At the position of cylinder connection.
Further, shaft includes：Body；The rotor portions being eccentrically set on body, rotor portions are located in cylinder, body
At least a portion be located in disengagement chamber, it is external that filtration members are set in this.
Further, body has reducing increase section, and reducing increase section is located in disengagement chamber, and filtration members are set in reducing
Increase outside section.
Further, filtration members are one layer or multiple filtration net, and when filter screen is multilayer, multiple filtration net is along body
Axis direction be arranged at intervals.
Further, fluid machinery further includes：Partition plate, between cylinder and gas-liquid separation component, partition plate has with dividing
From the intercommunicating pore of chamber connection, and the gas after separation is entered in cylinder by intercommunicating pore.
Further, cylinder has the inlet channel sequentially connected with intercommunicating pore and communicating passage, the extension of inlet channel
Direction is set along the axis direction of cylinder, and the radial direction of extending direction along the cylinder of communicating passage sets and penetrates through to cylinder
Inner cavity.
Further, gas-liquid separation component includes：Separated structure, positioned at the lower section of partition plate, separated structure has disengagement chamber；
Liquid storage structure, have connect with disengagement chamber into fluid through-hole, separated structure between partition plate and liquid storage structure, and separation after
Liquid into fluid through-hole by entering in liquid storage structure.
Further, liquid storage structure has the storage chamber of the liquid after the via passed through for shaft and storage separation, feed liquor
Through hole is connected with storage chamber.
Further, fluid machinery further includes the lid below liquid storage structure, and one end of storage chamber towards lid is
Openend, storage chamber form enclosure space to store the liquid after separating with lid.
Further, separated structure includes：Feed pathway, edge are connected perpendicular to the extension of the direction of shaft and with disengagement chamber
It is logical；Outlet passageway, connects with disengagement chamber and intercommunicating pore, the gas after separation is directed into intercommunicating pore.
Further, the distance between feed pathway and liquid storage structure H1 are less than or equal between filtration members and liquid storage structure
Distance H2.
Further, outlet passageway includes：Lead-over groove, in the cavity wall of disengagement chamber；Outgassing groove, positioned at separated structure
Towards on the end face of partition plate, outgassing groove connects lead-over groove with intercommunicating pore.
Further, housing has air inlet, and mixed state refrigerant is entered in disengagement chamber by air inlet.
According to another aspect of the present invention, there is provided a kind of heat transmission equipment, including above-mentioned fluid machinery.
Apply the technical scheme of the present invention, fluid machinery includes shaft, gas-liquid separation component and cylinder.Wherein, gas-liquid point
There is disengagement chamber from component, at least a portion of shaft is penetrated in disengagement chamber and can rotated relative to disengagement chamber, mixed state refrigerant
The gas-liquid separation under the turning effort of shaft after into disengagement chamber.Gas after gas-liquid separation enters in cylinder.In this way, gas-liquid point
From component and shaft collective effect, to realize the gas-liquid separation of mixed state refrigerant.
In fluid machinery operational process, mixed state refrigerant enters in disengagement chamber and as shaft rotates together, due to gas
Body is different with the operating on centrifugal force of liquid, so that the gas in mixed state refrigerant is realized in disengagement chamber with liquid and separated,
Gas after separation is entered in cylinder and supplied for cylinder, to realize the air-breathing of fluid machinery, compression and exhaust, ensures fluid machine
Tool being capable of normal operation.It is installed on the gas-liquid separator of fluid machinery in the prior art outside fluid machinery and easily and fluid machinery
Vibration influence each other, mutually transmit and compare, the fluid machinery in the application realizes the combination of itself and gas-liquid separator, and profit
The gas-liquid separation of mixed state refrigerant is carried out with the rotary motion of shaft, and then reduces vibration source and noise source, reduces fluid machine
Vibration and noise in tool operational process, improve user experience.
Brief description of the drawings
The accompanying drawings which form a part of this application are used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the sectional view of the embodiment of fluid machinery according to the present invention；
Fig. 2 shows the partial sectional view of the fluid machinery in Fig. 1；
Fig. 3 shows the flow schematic diagram of gaseous coolant in the cylinder, partition plate and separated structure of the fluid machinery in Fig. 1；
Fig. 4 shows the dimensional structure diagram of the separated structure in Fig. 3；
Fig. 5 shows the dimensional structure diagram of the cylinder in Fig. 3；
Fig. 6 shows the top view of the cylinder in Fig. 5；
Fig. 7 shows the sectional view along A-A of the cylinder in Fig. 6；
Fig. 8 shows the dimensional structure diagram of the liquid storage structure of the fluid machinery in Fig. 1；
Fig. 9 shows the dimensional structure diagram of another angle of the liquid storage structure in Fig. 8；
Figure 10 shows the front view of the shaft of the fluid machinery in Fig. 1；And
Figure 11 shows the top view after separated structure in Fig. 1, filtration members and shaft assembling.
Wherein, above-mentioned attached drawing is marked including the following drawings：
10th, upper flange；20th, partition plate；21st, intercommunicating pore；30th, cylinder；31st, inlet channel；311st, communicating passage；32nd, inner cavity；
33rd, sliding vane groove；41st, separated structure；411st, disengagement chamber；412nd, feed pathway；413rd, outlet passageway；413a, lead-over groove；413b、
Outgassing groove；42nd, liquid storage structure；421st, into fluid through-hole；422nd, via；423rd, storage chamber；50th, shaft；51st, rotor portions；52nd, originally
Body；521st, reducing increase section；60th, filtration members；70th, lid；80th, motor；90th, roller；100th, housing；110th, air inlet.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.Below with reference to the accompanying drawings and the present invention will be described in detail in conjunction with the embodiments.
It is pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application
The normally understood identical meanings of person of an ordinary skill in the technical field.
In the present invention, in the case where not making conversely explanation, the noun of locality used is typically directed to attached drawing as " upper and lower "
For shown direction, or on vertical, vertical or gravity direction；Similarly, for ease of understanding and retouch
State, " left and right " is typically for shown in the drawings left and right；" inside and outside " refers to the inside and outside of the profile relative to each component in itself,
But the above-mentioned noun of locality is not intended to limit the invention.
In order to solve the problems, such as that fluid machinery vibrates in the process of running in the prior art, noise is larger, the application provides
A kind of fluid machinery and there is its heat transmission equipment.It should be noted that the fluid machinery in the application refers mainly to compressor.
As shown in Figures 1 to 4, fluid machinery includes shaft 50, gas-liquid separation component and cylinder 30.Wherein, gas-liquid separation
Component has disengagement chamber 411, and at least a portion of shaft 50 is penetrated in disengagement chamber 411 and can rotated relative to disengagement chamber 411, mixed
Close state refrigerant and enter the gas-liquid separation under the turning effort of shaft 50 after disengagement chamber 411.Gas after gas-liquid separation enters cylinder
In 30.
Using the technical solution of the present embodiment, gas-liquid separation component and 50 collective effect of shaft, to realize mixed state refrigerant
Gas-liquid separation.
In fluid machinery operational process, mixed state refrigerant enters in disengagement chamber 411 and as shaft 50 rotates together, by
It is different with the operating on centrifugal force of liquid in gas, so that the gas and liquid in mixed state refrigerant are real in disengagement chamber 411
Now separate, the gas after separation is entered in cylinder 30 and supplied for cylinder 30, to realize the air-breathing of fluid machinery, compression and row
Gas, ensures that fluid machinery being capable of normal operation.It is installed on the gas-liquid separator of fluid machinery in the prior art outside fluid machinery
And easily compared with the vibration of fluid machinery influences each other, mutually transmits, the fluid machinery in the present embodiment realizes itself and gas-liquid
The combination of separator, and the gas-liquid separation of mixed state refrigerant is carried out using the rotary motion of shaft 50, and then reduce vibration source
And noise source, the vibration in fluid machinery operational process and noise are reduced, improves user experience.
In the present embodiment, fluid machinery is not provided with gas-liquid dispenser, but gas-liquid separation is set inside fluid machinery
Component carries out gas-liquid separation to mixed state refrigerant, reduces the noise source and vibration source of fluid machinery, reduces shaking for fluid machinery
Moving noise and disequilibrium.
As shown in Figure 1, fluid machinery further includes housing 100, shaft 50, gas-liquid separation component and cylinder 30 are arranged at shell
In body 100, the liquid after gas-liquid separation flows into the bottom of housing 100.Housing 100 be located at shaft 50, gas-liquid separation component and
Outside cylinder 30, to be protected to said structure, prevent the impurity such as dust from entering in said structure and influencing fluid machinery
Normal operation.The structure of said structure is simple, easily assembling, realization.
Specifically, during mixed state refrigerant carries out gas-liquid separation in disengagement chamber 411, the liquid after separation is being conducted oneself with dignity
The lower bottom for flowing into housing 100 of effect, then do not interfere with the normal operation of fluid machinery.Meanwhile flow into the liquid of 100 bottom of housing
Body can gasify in fluid machinery, and the refrigerant after gasification can be entered in cylinder 30 and supplied for cylinder 30.
As depicted in figs. 1 and 2, gas-liquid separation component is located at the lower section of cylinder 30.In this way, the gas after separation is due to density
It is smaller, naturally move upward, cylinder 30 is arranged on to the top of gas-liquid separation component so that gas enters cylinder 30 after separation
It is more prone to, it is not necessary to increase extra pipeline and gas is guided, so that fluid machinery internal structure is simpler,
Reduce the processing cost of fluid machinery.Meanwhile the liquid after separation moves downward under its Gravitative Loads, the upper rheme of cylinder 30
Installing can prevent liquid from entering in cylinder 30, and then ensure the normal operation of fluid machinery.
As shown in Figure 1, Figure 2 and shown in Figure 11, fluid machinery further includes filtration members 60, and filtration members 60 are set in outside shaft 50, and
Filtration members 60 are located at the position that disengagement chamber 411 is connected with cylinder 30.In this way, above-mentioned setting causes gas-liquid point in disengagement chamber 411
From better, the working performance of fluid machinery is improved.
Specifically, while shaft 50 rotates, filtration members 60 rotate together with shaft 50, and mixed state refrigerant is by filtering
During part 60, filtration members 60 further function as the effect of gas-liquid separation, under the action of 60 centrifugal force of filtration members, in mixed state refrigerant
Liquid easily thrown away by filtration members 60.In this way, filtration members 60 can prevent liquid by, and then ensure enter cylinder 30 in it is complete
Portion is gas, and liquid enters to the bottom of housing 100, further improves the functional reliability of fluid machinery.
As shown in Figure 1, Figure 2 with shown in Figure 10, shaft 50 includes body 52 and rotor portions 51.Wherein, 51 eccentric setting of rotor portions
On body 52.Rotor portions 51 are located in cylinder 30, and at least a portion of body 52 is located in disengagement chamber 411,60 sets of filtration members
It is located at outside body 52.The structure of said structure is simple, is easily worked, assembles.
Specifically, motor 80 drives shaft 50 to be rotated, and is arranged roller 90 outside rotor portions 51, and roller 90 is in cylinder 30
Interior rotation, to realize the air-breathing of cylinder 30, compression and exhaust.Filtration members 60 are set on a part of body 52, and with body
52 rotate together, and mixed state refrigerant carries out gas-liquid separation under the action of body 52, the gas after separation by filtration members 60 into
Enter in cylinder 30, the liquid after separation cannot pass through filtration members 60 and the bottom of inflow housing 100.
As shown in Fig. 1 and Figure 10, body 52 has reducing increase section 521, and reducing increase section 521 is located in disengagement chamber 411,
And filtration members 60 are set in outside reducing increase section 521.In this way, on the one hand above-mentioned setting can increase body 52 and mixed state refrigerant
Between contact area, improve gas-liquid separation efficiency；On the other hand, above-mentioned setting can reduce the volume of filtration members 60, and then
Reduce the quality of filtration members 60, ensure that the setting of filtration members 60 does not interfere with the normal operation of shaft 50, improve fluid machinery
Working performance and functional reliability.
Alternatively, filtration members 60 are one layer or multiple filtration net, and when filter screen is multilayer, multiple filtration net is along body
52 axis direction is arranged at intervals.As shown in Fig. 2, in the present embodiment, filter screen is double-layer structure, and two layers of filter screen is along originally
The axis direction of body 52 is arranged at intervals.In this way, above-mentioned setting can further improve the filter efficiency of filtration members 60, gas-liquid is prevented
Mixture enters in cylinder 30.
As shown in Figure 1 to Figure 3, fluid machinery further includes partition plate 20.Wherein, partition plate 20 is located at cylinder 30 and gas-liquid separation group
Between part, partition plate 20 has the intercommunicating pore 21 connected with disengagement chamber 411, and the gas after separation enters to gas by intercommunicating pore 21
In cylinder 30.Fluid machinery further includes upper flange 10, and between upper flange 10 and partition plate 20, gas-liquid separation component is located at cylinder 30
The lower section of partition plate 20, and the gas after separation is entered in cylinder 30 by the intercommunicating pore 21 on partition plate 20 and supplied for cylinder 30,
Realize air-breathing, compression and the exhaust event of cylinder 30.Fluid machinery is divided into by two parts up and down by partition plate 20, lower part carries out
Gas-liquid separation, upper part carries out air-breathing, compression and exhaust, so that the topology layout of fluid machinery is compacter, reasonable.
As shown in Fig. 3, Fig. 5 to Fig. 7, cylinder 30 has the inlet channel 31 sequentially connected with intercommunicating pore 21 and communicating passage
311, the extending direction of inlet channel 31 is set along the axis direction of cylinder 30, and the extending direction of communicating passage 311 is along cylinder 30
Radial direction set and penetrate through to the inner cavity 32 of cylinder 30.Specifically, the gas in disengagement chamber 411 after separation is via connection
The inlet channel 31 of cylinder 30 is entered to behind hole 21, and communicating passage 311 is entered to by inlet channel 31, is finally entered to gas
In the inner cavity 32 of cylinder 30, so that cylinder 30 uses.The structure of said structure is simple, easy to implement.
It should be noted that the structure setting not limited to this of inlet channel 31.Alternatively, the through hole of inlet channel 31, and
Perforation is provided with the hole wall of through hole to the communicating passage 311 of the inner cavity 32 of cylinder 30.Said structure causes inlet channel 31
Processing is more prone to, is easy, and then reduces the labor intensity of staff, and it is time-consuming to shorten processing.
Alternatively, inlet channel 31 and communicating passage 311 are set close to the sliding vane groove 33 of cylinder 30.
As shown in Figure 1 to Figure 3, gas-liquid separation component includes separated structure 41 and liquid storage structure 42.Wherein, separated structure 41
Positioned at the lower section of partition plate 20, separated structure 41 has disengagement chamber 411.Liquid storage structure 42 has the feed liquor connected with disengagement chamber 411
Through hole 421, separated structure 41 between partition plate 20 and liquid storage structure 42, and separate after liquid by into fluid through-hole 421 into
Enter in liquid storage structure 42.Specifically, carried out into the mixed state refrigerant of separated structure 41 in the disengagement chamber 411 of separated structure 41
Gas-liquid separation, the gas after separation are entered in cylinder 30 by the intercommunicating pore 21 connected with disengagement chamber 411, the liquid after separation
Entered to by what is connected with disengagement chamber 411 into fluid through-hole 421 in liquid storage structure 42, to prevent the liquid after separation from influencing separation
Gas-liquid separation in chamber 411.The structure of said structure is simple, easily assembling.
As shown in Figure 8 and Figure 9, liquid storage structure 42 has the liquid after the via 422 passed through for shaft 50 and storage separation
Storage chamber 423, be connected into fluid through-hole 421 with storage chamber 423.In this way, liquid storage structure 42 plays the role of lower flange, ensure
Shaft 50 can be rotated around its center axis.
Specifically, shaft 50 is penetrated in liquid storage structure 42 by the via 422 on liquid storage structure 42, and in storage chamber 423
Liquid will not be in contact with shaft 50.In fluid machinery operational process, the internal temperature of fluid machinery is higher, storage chamber
Liquid in 423 can gasify, and be entered to after gasifying by disengagement chamber 411 in cylinder 30.
It should be noted that the volume of storage chamber 423 may be designed as different sizes, to meet the fluid machinery of different displacements
Demand.
As shown in Figure 1, compressor further includes the lid 70 positioned at the lower section of liquid storage structure 42, storage chamber 423 is towards lid 70
One end be openend, storage chamber 423 forms enclosure space to store the liquid after separating with lid 70.In this way, work as storage chamber
During the more liquid of 423 memory storages, lid 70 can be removed from lower end, be release to housing by the liquid in storage chamber 423
100 bottom.
Specifically, after fastener sequentially passes through upper flange 10, cylinder 30, partition plate 20, separated structure 41 and liquid storage structure 42
Be fixed on lid 70, and then said structure be fastened together, ensure disengagement chamber 411 and cylinder 30 inner cavity 32 it is close
Feng Xing, and make it that the internal structure of fluid machinery is compacter.
Alternatively, fastener is bolt.Bolt is standard component, can reduce the processing cost of fluid machinery.
As shown in figure 4, separated structure 41 includes feed pathway 412 and outlet passageway 413.Wherein, feed pathway 412 along hang down
Directly extend in the direction of shaft 50 and be connected with disengagement chamber 411.Outlet passageway 413 connects with disengagement chamber 411 and intercommunicating pore 21
It is logical, the gas after separation is directed into intercommunicating pore 21.In this way, separated structure 41 uses inner flow passage structure type, can be with
Saving component simultaneously simplifies pipeline connection, becomes caused by when evading the arrangement, occupancy size and exterior line welding of exterior line
The problems such as shape.
Specifically, mixed state refrigerant is entered in disengagement chamber 411 by feed pathway 412, the gas-liquid separation in disengagement chamber 411
Afterwards, gas is entered in intercommunicating pore 21 by outlet passageway 413, is entered to afterwards by intercommunicating pore 21 in cylinder 30, to realize
Air-breathing, compression and exhaust in cylinder 30.
As shown in Fig. 2, the distance between feed pathway 412 and liquid storage structure 42 H1 are less than or equal to filtration members 60 and liquid storage
The distance between structure 42 H2.Separated in this way, above-mentioned setting ensures that mixed state refrigerant can smoothly enter via feed pathway 412
In chamber 411, prevent the filtration members 60 in rotary course from influencing the normal feed liquor of feed pathway 412.
As shown in figure 4, outlet passageway 413 includes lead-over groove 413a and outgassing groove 413b.Wherein, lead-over groove 413a, which is located at, divides
In cavity wall from chamber 411.Outgassing groove 413b be located at separated structure 41 towards on the end face of partition plate 20, outgassing groove 413b is by transition
Groove 413a is connected with intercommunicating pore 21.Specifically, partition plate 20 is located at the top of separated structure 41 and is close to separated structure 41 and sets, on
State and set so that the flowing that is entered to out of disengagement chamber 411 in intercommunicating pore 21 of gas after separating is more prone to, whirlpool will not occur
Phenomena such as stream, improve the flowing smoothness of gas.
Specifically, some or all of inlet channel 31 being projected in intercommunicating pore 21 in intercommunicating pore 21, and part or
Person whole outgassing groove 413b being projected in intercommunicating pore 21 in intercommunicating pore 21.Above-mentioned setting can ensure inlet channel 31, connect
Through hole 21 and outgassing groove 413b are interconnected, and improve the operational reliability of fluid machinery.
As shown in Figure 1, housing 100 has air inlet 110, mixed state refrigerant enters to disengagement chamber 411 by air inlet 110
It is interior.Mixed state refrigerant enters to the inside of fluid machinery by air inlet 110, to carry out the air-breathing of cylinder 30, compression and exhaust
Action.
Present invention also provides a kind of heat transmission equipment (not shown), including above-mentioned fluid machinery.Alternatively, heat transmission equipment
For air conditioner.In the present embodiment, with gas-liquid separating function gas-liquid separation component be located at fluid machinery inside and with gas
The grade of cylinder 30 Standard together, and then reduces the noise source and vibration source of fluid machinery, and the vibration for reducing fluid machinery is made an uproar
Sound and disequilibrium.In addition, the fluid machinery in the present embodiment reduces the vibration transmission of heat exchanging equipment, heat transmission equipment is reduced
Vibration noise.
It can be seen from the above description that the above embodiments of the present invention realize following technique effect：
Gas-liquid separation component and shaft collective effect, to realize the gas-liquid separation of mixed state refrigerant.
In fluid machinery operational process, mixed state refrigerant enters in disengagement chamber and as shaft rotates together, due to gas
Body is different with the operating on centrifugal force of liquid, so that the gas in mixed state refrigerant is realized in disengagement chamber with liquid and separated,
Gas after separation is entered in cylinder and supplied for cylinder, to realize the air-breathing of fluid machinery, compression and exhaust, ensures fluid machine
Tool being capable of normal operation.It is installed on the gas-liquid separator of fluid machinery in the prior art outside fluid machinery and easily and fluid machinery
Vibration influence each other, mutually transmit and compare, the fluid machinery in the application realizes the combination of itself and gas-liquid separator, and profit
The gas-liquid separation of mixed state refrigerant is carried out with the rotary motion of shaft, and then reduces vibration source and noise source, reduces fluid machine
Vibration and noise in tool operational process, improve user experience.
Obviously, above-mentioned described embodiment is only the embodiment of a present invention part, instead of all the embodiments.
Based on the embodiments of the present invention, what those of ordinary skill in the art were obtained without making creative work is all
Other embodiment, should all belong to the scope of protection of the invention.
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 the present specification using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, work, device, component and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use
Data can exchange in the appropriate case, so that presently filed embodiment described herein can be with except illustrating herein
Or the order beyond those of description is implemented.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this area
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (17)
- A kind of 1. fluid machinery, it is characterised in that including：Shaft (50)；Gas-liquid separation component, the gas-liquid separation component have disengagement chamber (411), and at least a portion of the shaft (50) penetrates It can rotate in the disengagement chamber (411) and relative to the disengagement chamber (411), mixed state refrigerant enters the disengagement chamber (411) The gas-liquid separation under the turning effort of the shaft (50) afterwards；Cylinder (30), the gas after gas-liquid separation enter in the cylinder (30).
- 2. fluid machinery according to claim 1, it is characterised in that the fluid machinery further includes housing (100), described Shaft (50), the gas-liquid separation component and the cylinder (30) are arranged in the housing (100), the liquid after gas-liquid separation Body flows into the bottom of the housing (100).
- 3. fluid machinery according to claim 1, it is characterised in that the gas-liquid separation component is located at the cylinder (30) Lower section.
- 4. fluid machinery according to any one of claim 1 to 3, it is characterised in that the fluid machinery further included Part (60) is filtered, the filtration members (60) are set in the shaft (50) outside, and the filtration members (60) are located at the disengagement chamber (411) at the position connected with the cylinder (30).
- 5. fluid machinery according to claim 4, it is characterised in that the shaft (50) includes：Body (52)；The rotor portions (51) being eccentrically set on the body (52), the rotor portions (51) are located in the cylinder (30), institute At least a portion for stating body (52) is located in the disengagement chamber (411), and the filtration members (60) are set in the body (52) Outside.
- 6. fluid machinery according to claim 5, it is characterised in that the body (52) has reducing increase section (521), The reducing increase section (521) is located in the disengagement chamber (411), and the filtration members (60) are set in the reducing increase section (521) outside.
- 7. fluid machinery according to claim 5, it is characterised in that the filtration members (60) are one layer or multiple filtration Net, when the filter screen is multilayer, filter screen described in multilayer is arranged at intervals along the axis direction of the body (52).
- 8. fluid machinery according to claim 4, it is characterised in that the fluid machinery further includes：Partition plate (20), between the cylinder (30) and the gas-liquid separation component, the partition plate (20) has and described point From the intercommunicating pore (21) of chamber (411) connection, and the gas after separation enters to the cylinder (30) by the intercommunicating pore (21) It is interior.
- 9. fluid machinery according to claim 8, it is characterised in that the cylinder (30) has and the intercommunicating pore (21) The inlet channel (31) and communicating passage (311) sequentially connected, the extending direction of the inlet channel (31) is along the cylinder (30) axis direction is set, and the extending direction of the communicating passage (311) is set simultaneously along the radial direction of the cylinder (30) Penetrate through to the inner cavity (32) of the cylinder (30).
- 10. fluid machinery according to claim 8, it is characterised in that the gas-liquid separation component includes：Separated structure (41), positioned at the lower section of the partition plate (20), the separated structure (41) has the disengagement chamber (411)；Liquid storage structure (42), have connected with the disengagement chamber (411) into fluid through-hole (421), separated structure (41) position Between the partition plate (20) and the liquid storage structure (42), and the liquid after separation is entered by described into fluid through-hole (421) In the liquid storage structure (42).
- 11. fluid machinery according to claim 10, it is characterised in that the liquid storage structure (42), which has, supplies the shaft (50) storage chamber (423) of the liquid after the via (422) passed through and storage separation, it is described to be deposited into fluid through-hole (421) with described Storage chamber (423) is connected.
- 12. fluid machinery according to claim 11, it is characterised in that the fluid machinery is further included positioned at the liquid storage Lid (70) below structure (42), the storage chamber (423) towards one end of the lid (70) be openend, the storage Chamber (423) forms enclosure space to store the liquid after separating with the lid (70).
- 13. fluid machinery according to claim 10, it is characterised in that the separated structure (41) includes：Feed pathway (412), edge are connected perpendicular to the extension of the direction of the shaft (50) and with the disengagement chamber (411)；Outlet passageway (413), connects with the disengagement chamber (411) and the intercommunicating pore (21), by the gas after separation Body is directed into the intercommunicating pore (21).
- 14. fluid machinery according to claim 13, it is characterised in that the feed pathway (412) and the liquid storage knot The distance between structure (42) H1 is less than or equal to the distance between the filtration members (60) and the liquid storage structure (42) H2.
- 15. fluid machinery according to claim 13, it is characterised in that the outlet passageway (413) includes：Lead-over groove (413a), in the cavity wall of the disengagement chamber (411)；Outgassing groove (413b), on the end face of the direction partition plate (20) of the separated structure (41), the outgassing groove (413b) connects the lead-over groove (413a) with the intercommunicating pore (21).
- 16. fluid machinery according to claim 2, it is characterised in that the housing (100) has air inlet (110), mixes State refrigerant is closed to enter in the disengagement chamber (411) by the air inlet (110).
- 17. a kind of heat transmission equipment, it is characterised in that including the fluid machinery any one of claim 1 to 16.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711254248.0A CN107975475B (en) | 2017-11-30 | 2017-11-30 | Fluid machinery and heat exchange equipment with same |
| PCT/CN2018/091211 WO2019104995A1 (en) | 2017-11-30 | 2018-06-14 | Fluid machinery and heat exchanging device having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711254248.0A CN107975475B (en) | 2017-11-30 | 2017-11-30 | Fluid machinery and heat exchange equipment with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107975475A true CN107975475A (en) | 2018-05-01 |
| CN107975475B CN107975475B (en) | 2024-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711254248.0A Active CN107975475B (en) | 2017-11-30 | 2017-11-30 | Fluid machinery and heat exchange equipment with same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107975475B (en) |
| WO (1) | WO2019104995A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826768A (en) * | 2018-07-23 | 2018-11-16 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of fluid machinery and the heat exchange equipment with it |
| WO2019104995A1 (en) * | 2017-11-30 | 2019-06-06 | 珠海格力节能环保制冷技术研究中心有限公司 | Fluid machinery and heat exchanging device having same |
| CN114876802A (en) * | 2022-06-07 | 2022-08-09 | 广东美芝制冷设备有限公司 | Compressor and temperature adjusting device with same |
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| GB448167A (en) * | 1934-09-15 | 1936-06-03 | Bosch Robert | Improvements in or relating to compressors for gaseous fluids |
| JPS61255291A (en) * | 1985-05-09 | 1986-11-12 | Hitachi Ltd | Closed type rotary compressor |
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| WO2019104995A1 (en) * | 2017-11-30 | 2019-06-06 | 珠海格力节能环保制冷技术研究中心有限公司 | Fluid machinery and heat exchanging device having same |
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| CN114876802A (en) * | 2022-06-07 | 2022-08-09 | 广东美芝制冷设备有限公司 | Compressor and temperature adjusting device with same |
| CN114876802B (en) * | 2022-06-07 | 2024-03-19 | 广东美芝制冷设备有限公司 | Compressor and temperature regulating device with same |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019104995A1 (en) | 2019-06-06 |
| CN107975475B (en) | 2024-04-16 |
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