CN109579378A - Air regulator and its gas-liquid separator - Google Patents
Air regulator and its gas-liquid separator Download PDFInfo
- Publication number
- CN109579378A CN109579378A CN201710894869.9A CN201710894869A CN109579378A CN 109579378 A CN109579378 A CN 109579378A CN 201710894869 A CN201710894869 A CN 201710894869A CN 109579378 A CN109579378 A CN 109579378A
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- China
- Prior art keywords
- conducting element
- gas
- liquid separator
- fixed plate
- outlet
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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 inlet tube, outlet, conducting element and fixed plate, one end of conducting element is fixedly connected with fixed plate, the other end is fixedly connected with outlet, conducting element is middle space, the other end closed at one end is connected to outlet, has inlet channel in the side wall of conducting element.After gas-liquid mixed refrigerant flows into gas-liquid separator inside from inlet tube, simultaneously after fixed plate reaches below fixed plate gas-liquid separation occurs for diffusion baffling, liquid refrigerant sinks and gaseous refrigerant then floats, and the gaseous refrigerant after floating enters outlet through inlet channel.Conducting element is arranged in the downside of fixed plate, after liquid refrigerant enters gas-liquid separator inside by inlet tube, outlet directly will not be brought by air-flow, and enter below fixed plate through fixed plate, liquid refrigerant sinks under the effect of gravity, and since inlet channel is arranged on the side wall of conducting element, it is further reduced the liquid refrigerant into inlet channel.
Description
Technical field
The present invention relates to refrigeration control technical fields, more particularly to a kind of air regulator and its 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.
As shown in Figure 1, gas-liquid separator primary structure include inlet tube, upper cover, diversion component 02, cylinder, lower head,
Outlet, filter element and the fixed plate 01 for stationary exit pipe.Upper cover, cylinder, lower head form a constant volume
Sealed internal chamber, while the inner cavity require when bearing certain pressure No leakage, disrepair phenomenon.Existing diversion component 02 includes
It is opposite with inlet tube to realize the rounded cap of water conservancy diversion and the pillar for being mounted in fixed plate, the rounded cap are located at inlet tube end
There is gap between fixed plate 01, to guarantee that gaseous refrigerant can enter inlet tube by gap.
In prior art, gaseous coolant import position is the seam between the rounded cap and fixed plate 01 of diversion component 02
Gap, and the gap is located at 01 upside of fixed plate, when refrigerant is flowed into from separator inlet tube, after collision at the top of rounded cap, refrigerant
It can spread, baffling, but be closer because fixing plate surface with gaseous coolant air inlet, liquid refrigerants may still flow into outlet
It is internal and liquid hammer is caused to compressor.
Therefore it provides a kind of gas-liquid separator, reduces the liquid hammer hidden danger of compressor, it is that those skilled in the art need at present
The technical issues of solution.
Summary of the invention
In view of this, reducing the liquid hammer hidden danger of compressor the present invention provides a kind of gas-liquid separator.In addition, of the invention
Additionally provide 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 inlet tube, outlet, conducting element and the fixed plate fixed with the outlet,
In, one end of the conducting element is fixedly connected with the fixed plate, the other end of the conducting element and the fixed company of the outlet
It connects, the conducting element is hollow, and closed at one end, and the other end is connected to the outlet, and the side wall tool of the conducting element
There is inlet channel.
Preferably, in above-mentioned gas-liquid separator, the fixed plate has and the cooperation fixation of the periphery of the conducting element
Location hole.
Preferably, in above-mentioned gas-liquid separator, the conducting element is step cylinder part, and the First of the conducting element
Stage and the location hole cooperate, and the second step section of the conducting element is connect with the input end of the outlet, and described first
The diameter of step section is less than the diameter of the second step section.
Preferably, the step surface in above-mentioned gas-liquid separator, between the First stage and the second step section
It can be bonded for plane and with the bottom surface of the fixed plate.
Preferably, in above-mentioned gas-liquid separator, the location hole is through-hole, and the top surface of the closed end of the conducting element
For spherical surface or plane.
Preferably, in above-mentioned gas-liquid separator, the edge of the inlet channel is provided with for the entrance air inlet
What the gaseous refrigerant in channel was oriented to turns edge.
Preferably, described to turn edge as to the inside of conducting element cambered plate outstanding in above-mentioned gas-liquid separator.
Preferably, in above-mentioned gas-liquid separator, described turn edge is prominent to the outside of the conducting element and be located at described
Surface plate at the top of inlet channel.
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 inlet tube, outlet,
Conducting element and fixed plate for stationary exit pipe, specifically, one end of conducting element is fixedly connected with fixed plate, conducting element it is another
One end is fixedly connected with outlet, and conducting element is middle space, and the other end closed at one end is connected to outlet, in conducting element
Side wall has inlet channel.When work, after gas-liquid mixed refrigerant flows into gas-liquid separator inside from inlet tube, baffling is spread
And gas-liquid separation occurs after fixed plate reaches below fixed plate, liquid refrigerant sinks and gaseous refrigerant then floats, on
Gaseous refrigerant after floating enters outlet through inlet channel.
Conducting element is arranged in the downside of fixed plate in the application, i.e., it is logical in liquid refrigerant far from the side of inlet tube
It crosses after inlet tube enters gas-liquid separator inside, outlet directly will not be brought by air-flow, but enter fixed plate through fixed plate
Lower section, liquid refrigerant sinks under the effect of gravity, and since inlet channel is arranged on the side wall of conducting element, can further it subtract
Enter the liquid refrigerant of inlet channel less.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be 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 fixed plate of the gas-liquid separator provided in the prior art and the structural schematic diagram of diversion component；
Fig. 2 is the attachment structure schematic diagram of conducting element provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of conducting element provided in an embodiment of the present invention；
Fig. 4 is the side view of conducting element provided in an embodiment of the present invention；
Fig. 5 is another structural schematic diagram of conducting element provided in an embodiment of the present invention；
Fig. 6 is the another structural schematic diagram of conducting element provided in an embodiment of the present invention；
Fig. 7 is the main view of gas-liquid separator provided in an embodiment of the present invention；
Fig. 8 is the structural schematic diagram of gas-liquid separator provided in an embodiment of the present invention；
Fig. 9 is the cross-sectional view of gas-liquid separator provided in an embodiment of the present invention.
Specific embodiment
Core of the invention is to provide a kind of gas-liquid separator, reduces the liquid hammer hidden danger of compressor.In addition, of the invention is another
One core 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 Fig. 2-Fig. 9, the invention discloses a kind of gas-liquid separators, including inlet tube, outlet, 2 and of conducting element
For the fixed plate 1 of stationary exit pipe, specifically, one end of conducting element 2 is fixedly connected with fixed plate 1, the other end of conducting element 2
It is fixedly connected with outlet, and conducting element 2 is middle space, the other end closed at one end is connected to outlet, in the side of conducting element 2
Wall has inlet channel 25.When work, after gas-liquid mixed refrigerant flows into gas-liquid separator inside from inlet tube, baffling is spread
And gas-liquid separation occurs after fixed plate 1 reaches 1 lower section of fixed plate, liquid refrigerant sinks and gaseous refrigerant then floats,
Gaseous refrigerant after floating enters outlet through inlet channel.Fixed plate 1 is disc structure in the application, and side is inlet tube
Relatively, the opposite other side is opposite with inlet tube, i.e., far from inlet tube, when gas-liquid separator is normally placed, conducting element is located at
The lower section of fixed plate.
Conducting element 2 is arranged in the downside of fixed plate 1, i.e., far from the side of inlet tube, in liquid refrigerant in the application
After entering gas-liquid separator inside by inlet tube, outlet directly will not be brought by air-flow, but enter through fixed plate 1 and fix
1 lower section of plate, liquid refrigerant sinks under the effect of gravity, and is arranged on the side wall of conducting element 2 due to inlet channel, can be into one
Step reduces the liquid refrigerant for entering inlet channel.
In specific embodiment, above-mentioned conducting element 2 is fixedly connected with fixed plate 1.Due to the effect of fixed plate 1 be for
Stationary exit pipe, specifically, outlet is fixed on the shell of gas-liquid separator by fixed plate 1, to alleviate the vibration of outlet
It is dynamic, noise-decreasing.Being fixedly connected for fixed plate 1 and outlet will be realized by conducting element 2 in the application, also achieve water conservancy diversion
The lower section of fixed plate 1 is arranged in part 2.
It can be by being cooperatively connected, specifically, the fixed plate 1 has and leads for the connection type of fixed plate 1 and conducting element 2
Flow the fixed location hole of the periphery cooperation of part 2.Interference fit can be designed as according to bonding strength requirement to fix using Automatic manual transmission,
It can also use and be welded and fixed for clearance fit.
Since outlet is round tube, in order to guarantee the connection of outlet Yu conducting element 2, which is cylinder, the cylinder
One end be open and be connected to outlet, the other end closes the import for blocking outlet.Correspondingly, above-mentioned location hole
It also is circular hole, and the diameter of circular hole is matched with the outer diameter of deflector.
In further embodiment, which is step cylinder part, and First stage 21 of conducting element 2 and fixed
Position Kong Peihe, and the second step section 22 of conducting element 2 is connect with outlet, the diameter in First stage 21 is less than second step section
22 diameter.The material of conducting element 2 can be reduced by being set as step structure, reduce product material cost.The conducting element 2 in practice
It can also be straight tube structure, the shape of conducting element 2 can be set according to different, and in protection scope.
It can be cooperatively connected between conducting element 2 and outlet, i.e., match with the outer ring of the outlet can for the inner ring of conducting element 2
Interference fit is designed as according to bonding strength requirement to fix using Automatic manual transmission, can also be used and is welded and fixed for clearance fit.
When being step cylinder part for conducting element 2, the step surface 23 between First stage 21 and second step section 22 is
Plane simultaneously is used to be bonded with the bottom surface of fixed plate 1 when conducting element 2 and fixed plate 1 are installed, realize positioning.For step surface
It can be inclined surface, inclined angle is not specifically limited herein.
In preferred embodiment, location hole in above-mentioned fixed plate 1 is through-hole, and the top surface of the closed end of conducting element 2
For spherical surface, specifically, the closed end of the conducting element 2 and through-hole cooperate, and the height of the closed end of the conducting element 2 is greater than through-hole
Depth, therefore, the closed end of conducting element 2 is located at 1 or more fixed plate, and opposite with inlet tube.Spherical surface is set as in gas-liquid
Mix refrigerant enters behind gas-liquid separator inside the top for impacting air-guide part 2 by inlet tube, and gas-liquid mixed refrigerant can expand
Scattered, baffling simultaneously flows to below the through-hole inflow fixed plate 1 that fixed plate 1 passes through in fixed plate 1.It can for the radius and angle of spherical surface
It is configured according to different needs.In addition, the top surface of the closed end of the conducting element 2 can also be plane.
Based on the above technical solution, it is provided at the edge of inlet channel 25 for entrance inlet channel 25
What gaseous refrigerant was oriented to turn edge 24.For turning edge, 24 shape can be for curved surface, cambered surface, inclined-plane etc..It is corresponding to turn edge 24
Formation can cut a gap on original complete cylinder, and block the plate of this gap originally then to varus or turned-out shape
At turning edge.Formed to turn edge in this way 24 can be oriented to by the flow direction for the 24 pairs of gaseous refrigerants that turn edge, and improve material
The utilization rate of material.The edge of the inlet channel 25 can also be not provided with turning edge in practice.
In one specific embodiment, will turn edge 24 is set as turning edge to the inside of conducting element 2 cambered plate outstanding to water conservancy diversion
The inside of part 2 is overturn, and may be alternatively provided as the surface plate that is external prominent and being located at 25 top of inlet channel to conducting element 2.It is right
It can protected according to refrigerant flow requirement matched design, and in the shape in the section of inlet channel 25 and the shape that turns edge
In range.
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 (9)
1. a kind of gas-liquid separator, including inlet tube, outlet, conducting element (2) and the fixed plate fixed with the outlet
(1), which is characterized in that one end of the conducting element (2) is fixedly connected with the fixed plate (1), the conducting element (2) it is another
End is fixedly connected with the outlet, and the conducting element (2) is hollow, and closed at one end, and the other end and the outlet connect
It is logical, and the side wall of the conducting element (2) has inlet channel (25).
2. gas-liquid separator according to claim 1, which is characterized in that the fixed plate (1) has and the conducting element
(2) the fixed location hole of periphery cooperation.
3. gas-liquid separator according to claim 2, which is characterized in that the conducting element (2) is step cylinder part, and institute
The First stage (21) and the location hole for stating conducting element (2) cooperate, the second step section (22) of the conducting element (2) and institute
The input end connection of outlet is stated, the diameter of the First stage (21) is less than the diameter of the second step section (22).
4. gas-liquid separator according to claim 3, which is characterized in that the First stage (21) and second described
Step surface (23) between stage (22) is plane and can be bonded with the bottom surface of the fixed plate (1).
5. gas-liquid separator according to claim 2, which is characterized in that the location hole is through-hole, and the conducting element
(2) top surface of closed end is spherical surface or plane.
6. gas-liquid separator according to claim 1-5, which is characterized in that the edge of the inlet channel (25)
It is provided with and turns edge (24) for what is be oriented to the gaseous refrigerant for entering the inlet channel (25).
7. gas-liquid separator according to claim 6, which is characterized in that described turn edge (24) are to the conducting element (2)
Inside cambered plate outstanding.
8. gas-liquid separator according to claim 6, which is characterized in that described turn edge (24) are to the conducting element (2)
Outside is prominent and the surface plate that is located at the top of the inlet channel (25).
9. a kind of air regulator, including gas-liquid separator, which is characterized in that the gas-liquid separator is that 1-8 is wanted to appoint such as right
Gas-liquid separator described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894869.9A CN109579378A (en) | 2017-09-28 | 2017-09-28 | Air regulator and its gas-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894869.9A CN109579378A (en) | 2017-09-28 | 2017-09-28 | Air regulator and its gas-liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109579378A true CN109579378A (en) | 2019-04-05 |
Family
ID=65912940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710894869.9A Pending CN109579378A (en) | 2017-09-28 | 2017-09-28 | Air regulator and its gas-liquid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109579378A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735238A (en) * | 2020-07-14 | 2020-10-02 | 南通美迪金属制品有限公司 | Explosion-proof liquid storage device and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS635363U (en) * | 1986-06-24 | 1988-01-14 | ||
| CN101086401A (en) * | 2006-06-07 | 2007-12-12 | 乐金电子(天津)电器有限公司 | Air and liquid separator for air conditioner |
| CN205002455U (en) * | 2015-09-01 | 2016-01-27 | 浙江三花股份有限公司 | Vapour and liquid separator and subassembly is fixed to outlet pipe thereof |
| CN106369896A (en) * | 2016-09-22 | 2017-02-01 | 珠海格力节能环保制冷技术研究中心有限公司 | Liquid distributor and compressor with same |
| CN106642847A (en) * | 2017-02-10 | 2017-05-10 | 珠海凌达压缩机有限公司 | Liquid separation device |
-
2017
- 2017-09-28 CN CN201710894869.9A patent/CN109579378A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS635363U (en) * | 1986-06-24 | 1988-01-14 | ||
| CN101086401A (en) * | 2006-06-07 | 2007-12-12 | 乐金电子(天津)电器有限公司 | Air and liquid separator for air conditioner |
| CN205002455U (en) * | 2015-09-01 | 2016-01-27 | 浙江三花股份有限公司 | Vapour and liquid separator and subassembly is fixed to outlet pipe thereof |
| CN106369896A (en) * | 2016-09-22 | 2017-02-01 | 珠海格力节能环保制冷技术研究中心有限公司 | Liquid distributor and compressor with same |
| CN106642847A (en) * | 2017-02-10 | 2017-05-10 | 珠海凌达压缩机有限公司 | Liquid separation device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735238A (en) * | 2020-07-14 | 2020-10-02 | 南通美迪金属制品有限公司 | Explosion-proof liquid storage device and manufacturing method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20190405 |