CN109579380A - Gas-liquid separator - Google Patents
Gas-liquid separator Download PDFInfo
- Publication number
- CN109579380A CN109579380A CN201710894920.6A CN201710894920A CN109579380A CN 109579380 A CN109579380 A CN 109579380A CN 201710894920 A CN201710894920 A CN 201710894920A CN 109579380 A CN109579380 A CN 109579380A
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- Prior art keywords
- gas
- adapter tube
- liquid separator
- fixed deflector
- fixed
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention discloses a kind of air regulator and its gas-liquid separators, including shell and it is arranged in the intracorporal adapter tube of shell, the top of adapter tube is close to inlet tube, gas-liquid separator further includes fixed deflector, the fixed fixed top for being located at adapter tube of deflector, fixed deflector is fixedly connected with the casing, and is fixed together with will take over shell, prevents adapter tube from vibrating in breathing process.Fixed deflector has the through-hole passed through for refrigerant, the edge of through-hole is provided with the diversion division that water conservancy diversion is carried out to refrigerant, the direction of water conservancy diversion is to the direction water conservancy diversion far from adapter tube, and taking over has the air inlet for entering adapter tube for gaseous coolant in one end side wall close to fixed deflector.Gas-liquid mixed refrigerant enters enclosure interior by inlet tube, via through holes pass through fixed deflector, the effect of diversion division can make gas-liquid mixed refrigerant far from adapter tube, and the refrigerant of liquid falls under gravity into housing bottom, and gaseous refrigerant then spreads baffling and enters adapter tube by air inlet.
Description
Technical field
The present invention relates to refrigeration control technical field, in particular to a kind of gas-liquid separator.
Background technique
Gas-liquid separator is generally used in medium-sized and large-scale refrigerating system, is mounted between evaporator and compressor.Separation
The effect of device is to separate gaseous coolant and liquid refrigerants, and refrigerant is made to enter pressure from compressor air suction mouth in the form of a vapor
Contracting machine to prevent liquid refrigerants from causing liquid hammer to compressor, while returning refrigeration oil into compressor, lubricates compressor, guarantee pressure
The normal operation of contracting machine.And store operative liquid refrigerant.
Gas-liquid separator mainly includes upper end cover, lower cover, cylinder, inlet tube, adapter tube and outlet, wherein upper end cover,
Lower cover and cylinder form the sealed internal chamber of a constant volume, at the same the inner cavity require when bearing certain pressure No leakage,
Disrepair phenomenon.Gas-liquid mixed gas enters inner cavity from inlet tube, and gas forms Diffusion of gas stream after entering inner cavity, and refrigerant drop is down
It falls, gas floats.The gas of floating enters adapter tube, by when oil return hole site draw inner cavity refrigeration oil together from outlet into
Enter in compressor.So that refrigerant is returned to compressor from compressor air suction mouth in the form of a vapor, prevent from causing liquid hammer to compressor,
The refrigeration oil being siphoned into simultaneously plays lubricating action to compressor.
It is connected to due to taking over one end with outlet, the other end is then that free state does not connect, so that in gaseous coolant
During adapter tube, since the impact of air-flow can be such that adapter tube vibrates, the noise pollution of gas-liquid separator is increased.
Therefore it provides a kind of gas-liquid separator is that those skilled in the art need to solve at present to reduce noise pollution
Technical problem.
Summary of the invention
In view of this, the present invention provides a kind of gas-liquid separator, to reduce noise pollution.In addition, the present invention also provides
A kind of air regulator with above-mentioned gas-liquid separator.
To achieve the above object, the invention provides the following technical scheme:
A kind of gas-liquid separator, including shell and setting be in the intracorporal adapter tube of the shell, the top of the adapter tube close into
Mouth pipe, further include: fixed deflector, the fixed top for being located at the adapter tube of fixed deflector, the fixed water conservancy diversion
Plate is fixedly connected with the shell, and the fixed deflector is equipped with the through-hole and diversion division that pass through for refrigerant so that refrigerant to
Direction far from the adapter tube carries out water conservancy diversion, and the top side wall of the adapter tube is equipped with the air inlet for entering the adapter tube for gaseous coolant
Mouthful.
Preferably, in above-mentioned gas-liquid separator, the fixed deflector have groove, the fixed deflector with it is described
The top of adapter tube is fixed by groove cooperation.
Preferably, in above-mentioned gas-liquid separator, the groove is step groove, and the first segment slot of the step groove is close to institute
Inlet tube is stated, and the top of the first segment slot and the adapter tube cooperates；
The second segment slot of the step groove is far from the inlet tube, and the diameter of the second segment slot is greater than the first segment
The diameter of slot.
Preferably, in above-mentioned gas-liquid separator, the first segment slot has reinforcing rib.
Preferably, in above-mentioned gas-liquid separator, the depth of the first segment slot is greater than 2mm.
Preferably, in above-mentioned gas-liquid separator, the second segment slot is from the first segment slot to far from described first
The circular trough of the direction flaring of section slot.
Preferably, in above-mentioned gas-liquid separator, the groove end face opposite with the inlet tube is spherical surface.
Preferably, in above-mentioned gas-liquid separator, the fixed deflector is circular slab, and the through-hole is led along the fixation
Flowing plate is arranged circumferentially.
Preferably, in above-mentioned gas-liquid separator, the diversion division is cambered plate, and the cambered plate is mounted on described lead to
Hole is close to the edge of the side of the adapter tube, and the radian direction of the cambered plate is from the fixed deflector to far from described
The direction of fixed deflector is simultaneously bent to the direction of the axis of the through-hole.
Preferably, in above-mentioned gas-liquid separator, the cambered plate is circular arc panel, and the camber line angle of circular arc panel is big
In 0 ° and it is less than or equal to 170 °.
Preferably, in above-mentioned gas-liquid separator, having for the fixed deflector can be pasted with the inner wall of the shell
That closes turns edge.
Preferably, in above-mentioned gas-liquid separator, the fixed deflector and the diversion division are an integral structure.
Preferably, in above-mentioned gas-liquid separator, the fixed deflector, the shell and the straight tube press-fit connect
It connects.
A kind of air regulator, including gas-liquid separator, wherein the gas-liquid separator is gas described in any of the above embodiments
Liquid/gas separator.
It can be seen via above technical scheme that the invention discloses a kind of gas-liquid separator, including shell and setting are in shell
Intracorporal adapter tube, wherein close to inlet tube, which further includes fixed deflector on the top of the adapter tube, which leads
The fixed top for being located at adapter tube of flowing plate, and fixed deflector is fixedly connected with the casing, and is fixed on one with shell will take over
It rises, prevents adapter tube from vibrating in breathing process.In addition, the fixation deflector has the through-hole passed through for refrigerant, and lead to
Bore edges are provided with the diversion division that water conservancy diversion is carried out to refrigerant, and the direction of water conservancy diversion is to the direction water conservancy diversion far from adapter tube, and adapter tube is leaning on
One end side wall of nearly fixed deflector has the air inlet for entering adapter tube for gaseous coolant.When work, gas-liquid mixed refrigerant passes through
Inlet tube enters enclosure interior, and via through holes pass through fixed deflector, since the effect of diversion division can make gas-liquid mixed refrigerant remote
From adapter tube, the refrigerant of liquid falls under gravity into housing bottom, and gaseous refrigerant then spreads baffling and passes through air inlet
Into adapter tube.
The fixation of butt tube not only may be implemented by increasing fixed deflector in the application, reduce noise pollution, and
And the diversion division of setting can carry out water conservancy diversion to refrigerant, prevent liquid refrigerants from entering air inlet with air-flow, further improve gas-liquid
Isolated effect prevents liquid refrigerants to the liquid hammer of compressor.
Detailed description of the invention
Technical solution in order to illustrate the embodiments of the present invention more clearly or in background technique, below will be to embodiment or back
Attached drawing needed in scape technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the partial sectional view of gas-liquid separator provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of gas-liquid separator provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of fixed deflector provided in an embodiment of the present invention；
Fig. 4 is Fig. 3 other direction view；
Fig. 5 is to fix deflector main view shown in Fig. 3；
Fig. 6 is another structural schematic diagram of fixed deflector provided in an embodiment of the present invention.
Specific embodiment
Core of the invention is to provide a kind of gas-liquid separator, to reduce noise pollution.In addition, another core of the invention
It is to provide a kind of air regulator with above-mentioned gas-liquid separator.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in figs 1 to 6, the invention discloses a kind of gas-liquid separators, and including shell 1 and connecing in shell 1 is arranged in
Pipe 3, wherein close to inlet tube 2, which further includes fixed deflector 4, the fixation deflector 4 on the top of the adapter tube 3
The fixed top for being located at adapter tube 3, and fixed deflector 4 is fixedly connected with shell 1, is fixed on one with shell 1 will take over 3
It rises, prevents adapter tube 3 from vibrating in breathing process.In addition, the fixation deflector 4 has the through-hole 41 passed through for refrigerant, and
And the diversion division 42 that water conservancy diversion is carried out to refrigerant is provided at through-hole 41, the direction of water conservancy diversion is connect to the direction water conservancy diversion far from adapter tube 3
Pipe 3 has the air inlet 5 for entering adapter tube 3 for gaseous coolant in one end side wall close to fixed deflector 4.When work, gas-liquid is mixed
It closes refrigerant to enter inside shell 1 by inlet tube 2, and via through holes 41 pass through fixed deflector 4, since the effect of diversion division 42 can
Make gas-liquid mixed refrigerant far from adapter tube 3, the refrigerant of liquid falls under gravity into housing bottom, and gaseous refrigerant is then spread
Baffling simultaneously enters straight tube 34 by air inlet 5.
The fixation of butt tube 3, but also the diversion division being arranged not only may be implemented by increasing fixed deflector 4 in the application
42 can carry out water conservancy diversion to refrigerant, prevent liquid refrigerants from entering air inlet 5 with air-flow, further improve the effect of gas-liquid separation,
Prevent liquid refrigerants to the liquid hammer of compressor.
Above-mentioned fixation deflector 4 has groove, and the top for fixing deflector 4 and adapter tube 3 then passes through the groove and cooperates
It is fixed.The groove with straight tube cooperation is opened up in the application on fixed deflector 4, it is specifically, recessed when adapter tube 3 is round tube
Slot is circular trough, and the outer diameter of adapter tube 3 is matched with the internal diameter φ D1 of groove, to realize cooperation.Pass through cooperation peace in the application
Dress makes fixed deflector 4 and adapter tube 3 link together, and does not have to the connection for needing other connectors, can reduce the number of part
Amount simplifies installation.
In addition, groove in the application is step groove 43, and the first segment slot 431 of step groove 43 is close to inlet tube 2, the
The top of one section of slot 431 and adapter tube 3 cooperates, and the second segment slot 432 of step groove 43 is far from inlet tube 2, the diameter of second segment slot 432
Greater than the diameter of first segment slot 431.By the step groove 43 of setting in the application, wherein one section cooperates with adapter tube 3, another section can
Butt tube 3 is positioned with groove cooperation, to improve the efficiency of assembly.
Specifically, the depth L of the first segment slot 431 in the application is not less than 2mm.The size and shape of second segment slot 432
According to different can set, and in protection scope.
In order to increase the assembly intensity of first segment slot 431 Yu adapter tube 3, further alleviate the vibration of adapter tube 3, the first segment slot
431 also have reinforcing rib.The quantity of reinforcing rib can be configured according to actual requirement, it is preferred that need reinforcing rib edge
The circumferential direction of first segment slot 431 is uniformly distributed, to prevent the problems in stress collection.
In further embodiment, above-mentioned second segment slot 432 is from first segment slot 431 to far from first segment slot 431
The circular trough of direction flaring.The second segment slot 432 can also be isometrical circular trough in practice.
In preferred embodiment, the above-mentioned groove end face opposite with inlet tube 2 is spherical surface, by the recessed of fixed deflector 4
The top surface of slot, which is set as spherical surface, further to lead the gas-liquid refrigerant entered inside shell 1 via inlet tube 2 by spherical surface
To guarantee that refrigerant via through holes pass through fixed deflector 4.
In one embodiment, above-mentioned fixation deflector 4 is circular slab, and through-hole 41 is along fixed deflector 4
It is arranged circumferentially, fixes deflector 4 to guarantee that gas-liquid mixed refrigerant is capable of passing through for fast and stable.For the shape of through-hole 41
It can be round, rectangular, prismatic and fan blade shape etc. and its combinations of the above, the shape of the through-hole 41 in the application is not limited in
Above-mentioned shape.Two are not less than for the number of through-hole 41, specific quantity and size are needed cold according to gas-liquid mixed
The flow of matchmaker selects, and in protection scope.
Diversion division 42 in the application is to be mounted on through-hole 41 close to the cambered plate of the one side edge of adapter tube 3, and cambered surface
The radian direction of plate is self-retaining deflector 4 to the direction far from fixed deflector 4 and is bent to the direction of the axis of through-hole 41.
Gas-liquid mixed refrigerant can be oriented to by the radian of cambered plate by setting cambered plate for diversion division 42.Due to cambered plate by
The edge of through-hole 41 is bent to the axis direction of through-hole 41, i.e., gas-liquid mixed refrigerant is under the action of the water conservancy diversion of cambered plate to separate
The direction of adapter tube 3 is flowed, and the problem of liquid enters straight tube 3 with air-flow is avoided.
As shown in figure 4, in one embodiment, above-mentioned cambered plate is circular arc panel, and the camber line of the circular arc panel
Angle a is greater than 0 ° and is less than or equal to 170 °.The radius R of circular arc panel is not specifically limited herein.
In addition, when through-hole 41 be circular hole when, the cambered plate can be spherical plate, can also be other curved surfaces or plane, as long as
It can be realized to gas-liquid mixed refrigerant to the structure of the direction water conservancy diversion far from adapter tube 3 in the application protection scope.
Based on the above technical solution, the edge of the fixation deflector 4 has and can be bonded with the inner wall of shell 1
Turn edge 44, turning edge herein 44 is that flange, formation are bonded with the inner wall of shell 1 upward or downward for the edges of fixed deflectors 4
Face.Fixation deflector 4 in the application is fixed by the inner wall cooperation of turn edge 44 and shell 1.Specifically, above-mentioned fixation is led
Flowing plate 4, shell 1 are connected with 3 press-fit of adapter tube, and fixed deflector 4 is all made of press-fit with adapter tube 3 and shell 1, are reduced
Welding manner reduces the probability that welding slag generates, can effectively improve the cleannes of product.
Above-mentioned fixation deflector 4 and diversion division 42 is an integral structure, i.e., fixed deflector 42 disclosed in the present application was both
Have the function of that fixed adapter tube 3 also has the function of carrying out water conservancy diversion to gas-liquid mixed refrigerant, that is, integrates fixed and water conservancy diversion, subtract
The quantity of part is lacked, stock utilization is promoted, and cost reduces.
In addition, disclosed herein as well is a kind of air regulator, including gas-liquid separator, wherein the gas-liquid separator is
Gas-liquid separator disclosed in above-described embodiment, therefore, the air regulator with the gas-liquid separator also have above-mentioned all
Technical effect, this is no longer going to repeat them.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (14)
1. a kind of gas-liquid separator, including shell (1) and the adapter tube (3) being arranged in the shell (1), the adapter tube (3)
Top is close to inlet tube (2), which is characterized in that further include: fixed deflector (4), fixed deflector (4) fixation are located at
The top of the adapter tube (3), the fixed deflector (4) are fixedly connected with the shell (1), and the fixed deflector (4) sets
There is the through-hole (41) and diversion division (42) passed through for refrigerant, so that refrigerant carries out water conservancy diversion to the direction far from the adapter tube (3),
The top side wall of the adapter tube (3) is equipped with the air inlet (5) for entering the adapter tube (3) for gaseous coolant.
2. gas-liquid separator according to claim 1, which is characterized in that the fixed deflector (4) has groove, described
Fixed deflector (4) and the top of the adapter tube (3) are fixed by groove cooperation.
3. gas-liquid separator according to claim 2, which is characterized in that the groove is step groove (43), the step
The first segment slot (431) (preferably mark under) of slot (43) close to the inlet tube (2), and the first segment slot (431) with it is described
Take over the top cooperation of (3)；
The second segment slot (432) of the step groove (43) is separate the inlet tube (2), and the diameter of the second segment slot (432)
Greater than the diameter of the first segment slot (431).
4. gas-liquid separator according to claim 3, which is characterized in that the first segment slot (431) has reinforcing rib.
5. gas-liquid separator according to claim 3, which is characterized in that the depth of the first segment slot (431) is greater than
2mm。
6. gas-liquid separator according to claim 3, which is characterized in that the second segment slot (432) is from described first
Circular trough of the section slot (431) to the direction flaring far from the first segment slot (431).
7. gas-liquid separator according to claim 2, which is characterized in that the groove and the inlet tube (2) are opposite
End face is spherical surface.
8. gas-liquid separator according to claim 1, which is characterized in that the fixed deflector (4) is circular slab, described
Through-hole (41) being arranged circumferentially along fixed deflector (4).
9. gas-liquid separator according to claim 1, which is characterized in that the diversion division (42) is cambered plate, and described
Cambered plate is mounted on the through-hole (41) close to the edge of the side of the adapter tube (3), and the radian direction of the cambered plate is
From the fixed deflector (4) to the direction far from the fixed deflector (4) and to the direction of the axis of the through-hole (41)
Bending.
10. gas-liquid separator according to claim 9, which is characterized in that the cambered plate is circular arc panel, and arc surface
The camber line angle of plate is greater than 0 ° and is less than or equal to 170 °.
11. gas-liquid separator according to claim 1, which is characterized in that having for the fixed deflector (4) can be with
The inner wall fitting of the shell (1) turns edge (44).
12. -11 described in any item gas-liquid separators according to claim 1, which is characterized in that the fixed deflector (4) and
The diversion division (42) is an integral structure.
13. -11 described in any item gas-liquid separators according to claim 1, which is characterized in that the fixed deflector (4), institute
Shell (1) is stated to connect with described adapter tube (3) press-fit.
14. a kind of air regulator, including gas-liquid separator, which is characterized in that the gas-liquid separator is such as claim 1-
13 described in any item gas-liquid separators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894920.6A CN109579380A (en) | 2017-09-28 | 2017-09-28 | Gas-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894920.6A CN109579380A (en) | 2017-09-28 | 2017-09-28 | Gas-liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109579380A true CN109579380A (en) | 2019-04-05 |
Family
ID=65912632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710894920.6A Pending CN109579380A (en) | 2017-09-28 | 2017-09-28 | Gas-liquid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109579380A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081638A (en) * | 2019-05-10 | 2019-08-02 | 珠海凌达压缩机有限公司 | Gas-liquid separator and compressor |
| CN114234498A (en) * | 2021-12-21 | 2022-03-25 | 珠海格力电器股份有限公司 | Guide plate, gas-liquid separator, compressor assembly and air conditioner |
| CN114992920A (en) * | 2022-04-22 | 2022-09-02 | 美的集团武汉暖通设备有限公司 | Gas-liquid separator, air conditioner, control method of air conditioner and storage medium |
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| JPH06257896A (en) * | 1993-03-08 | 1994-09-16 | Matsushita Electric Ind Co Ltd | Gas-liquid separator |
| CN202902713U (en) * | 2012-11-09 | 2013-04-24 | 珠海格力节能环保制冷技术研究中心有限公司 | Separator filter screen bracket and compressor separator with same |
| CN104296430A (en) * | 2013-07-15 | 2015-01-21 | 盾安（芜湖）中元自控有限公司 | Bracket for accumulator of air conditioner compressor |
| CN105910352A (en) * | 2016-06-17 | 2016-08-31 | 芜湖三花制冷配件有限公司 | Fixing structure of liquid storage device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS635363U (en) * | 1986-06-24 | 1988-01-14 | ||
| JPH04139366A (en) * | 1990-09-28 | 1992-05-13 | Sanyo Electric Co Ltd | Accumulator for rotary compressor |
| JPH06257896A (en) * | 1993-03-08 | 1994-09-16 | Matsushita Electric Ind Co Ltd | Gas-liquid separator |
| CN202902713U (en) * | 2012-11-09 | 2013-04-24 | 珠海格力节能环保制冷技术研究中心有限公司 | Separator filter screen bracket and compressor separator with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081638A (en) * | 2019-05-10 | 2019-08-02 | 珠海凌达压缩机有限公司 | Gas-liquid separator and compressor |
| CN114234498A (en) * | 2021-12-21 | 2022-03-25 | 珠海格力电器股份有限公司 | Guide plate, gas-liquid separator, compressor assembly and air conditioner |
| CN114234498B (en) * | 2021-12-21 | 2023-03-10 | 珠海格力电器股份有限公司 | Guide plate, gas-liquid separator, compressor assembly and air conditioner |
| CN114992920A (en) * | 2022-04-22 | 2022-09-02 | 美的集团武汉暖通设备有限公司 | Gas-liquid separator, air conditioner, control method of air conditioner and storage medium |
| CN114992920B (en) * | 2022-04-22 | 2023-11-28 | 美的集团武汉暖通设备有限公司 | Gas-liquid separator, air conditioner, control method of air conditioner and storage medium |
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Application publication date: 20190405 |
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