CN209431725U - Filter device and air conditioner with it - Google Patents
Filter device and air conditioner with it Download PDFInfo
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- CN209431725U CN209431725U CN201822027606.0U CN201822027606U CN209431725U CN 209431725 U CN209431725 U CN 209431725U CN 201822027606 U CN201822027606 U CN 201822027606U CN 209431725 U CN209431725 U CN 209431725U
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- cylinder
- filter device
- filter
- air
- disengagement chamber
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Abstract
The utility model discloses a kind of filter device and with its air conditioner, wherein filter device, comprising: shell；Cylinder is arranged in shell, forms disengagement chamber between cylinder and shell, gas portion was provided on the barrel of cylinder；First filter structure, is arranged on the barrel of cylinder, and the first filter structure at least partly corresponded to gas portion；Air intake structure and air outlet structure, one in air intake structure and air outlet structure is connected to disengagement chamber, another in air intake structure and air outlet structure is connected to the inside of cylinder.The technical solution of the utility model can efficiently solve the poor problem of filter effect of filter device in the prior art.
Description
Technical field
The utility model relates to filter structure technical fields, in particular to a kind of filter device and with its sky
Adjust device.
Background technique
Currently, some equipment need often to adulterate liquid, the even impurity such as solid in the gas being passed through, in order to protect
The normal operation for demonstrate,proving equipment, needs first to remove the impurity in gas by filter device.For example, the compressor of air conditioner is inhaled
The impurity such as the oil droplet in gaseous coolant entered just need first to filter out.
In the prior art, filter device is generally only simple filter core, and the mixture of gas and impurity passes through the filter core
Filtering is realized afterwards.It is filtered however, this mode only relies on filter core, filter effect is poor.
Utility model content
A kind of filter device and the air conditioner with it are provided in the utility model embodiment, it is in the prior art to solve
The poor problem of the filter effect of filter device.
To achieve the above object, the utility model provides a kind of filter device, comprising: shell；Cylinder is arranged in shell
In vivo, disengagement chamber is formed between cylinder and shell, and gas portion was provided on the barrel of cylinder；First filter structure, setting
On the barrel of cylinder, and the first filter structure at least partly corresponded to gas portion；Air intake structure and air outlet structure, into
One in depressed structure and air outlet structure is connected to disengagement chamber, in air intake structure and air outlet structure another in cylinder
Portion's connection.
Further, the first filter structure is wrapped on the barrel of cylinder.
Further, air intake structure is connected to disengagement chamber, and air outlet structure is connected to the inside of cylinder, the first filter structure
It is wrapped in the outside cylinder wall of cylinder.
Further, air intake structure is connected to disengagement chamber, and air outlet structure is connected to the inside of cylinder, and disengagement chamber is in ring
Shape, air intake structure include annular air scoop, and annular air scoop is connected to the end of disengagement chamber, annular air scoop opening direction direction
Cylinder is obliquely installed.
Further, filter device further includes the second filter structure, and the second filter structure is arranged in cylinder.
Further, air intake structure is connected to disengagement chamber and is located at the bottom of disengagement chamber, air outlet structure and cylinder it is interior
Portion's connection and the top for being located at cylinder, the second filter structure were located at the top in gas portion.
Further, filter device further includes oil guide structure, and the bottom of the barrel of cylinder is arranged in oil guide structure.
Further, the bottom end closure of cylinder, the bottom surface of cylinder are spherical surface, and the middle part of spherical surface is higher than the side of spherical surface
Edge, the edge of spherical surface correspond to oil guide structure setting.
Further, shell is cylindrical in shape, and filter device further includes first flange and second flange, first flange and cylinder
Top be fixedly connected, second flange is fixedly connected with the top of shell, and first flange and second flange are stacked and are located at second
The top of flange.
Other side according to the present utility model, provides a kind of air conditioner, including filter device, and filter device is upper
The filter device stated.
Further, air conditioner includes compressor and the suction line that is connected to the suction end of compressor, filter device
Positioned at the outside of compressor, filter device be connected in suction line or be connected to suction line and compressor suction end it
Between.
Using the technical solution of the utility model, disengagement chamber is formed between cylinder and shell, is set on the barrel of cylinder
It was equipped with gas portion, the first filter structure is arranged on the barrel of cylinder, and the first filter structure at least partly corresponds to
Cross gas portion.
When air intake structure is connected to disengagement chamber, air outlet structure is connected to the inside of cylinder, the mixing of gas and impurity
Object is introduced into disengagement chamber, then generates mechanical collision with the outside cylinder wall of cylinder, while by the first filter structure adsorbing separation,
Impurity under the double action of the two in gas is smoothly detached out.Gas passed through gas portion and flows to the inside of cylinder simultaneously
It is discharged by air outlet structure.
When air intake structure is connected to the inside of cylinder, air outlet structure is connected to disengagement chamber, the mixing of gas and impurity
Object is introduced into the inside of cylinder, then generates mechanical collision with the inside barrel of cylinder, while being inhaled by the first filter structure
Fufen is from the impurity under the double action of the two in gas is smoothly detached out.Gas passed through gas portion and flows to disengagement chamber
And it is discharged by air outlet structure.
Above-mentioned filter device utilizes and the adsorbing separation of the mechanical collision and the first filter structure of the barrel of cylinder
Double action separates the impurity in gas, and filter effect is significantly improved.
Detailed description of the invention
Fig. 1 is longitudinal schematic cross-sectional view of the filter device of the utility model embodiment.
Description of symbols:
10, shell；20, cylinder；21, spherical surface；30, disengagement chamber；40, the first filter structure；50, annular air scoop；60,
Second filter structure；70, first flange；80, second flange；90, gas outlet.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as practical to this
Novel restriction.
As shown in Figure 1, the filter device of the present embodiment includes shell 10, cylinder 20, the first filter structure 40, air inlet knot
Structure and air outlet structure.Wherein, cylinder 20 is arranged in shell 10.Disengagement chamber 30 is formed between cylinder 20 and shell 10.
Gas portion (not shown) was provided on the barrel of cylinder 20.The barrel of cylinder 20 is arranged in first filter structure 40
On, and first filter structure 40 at least partly corresponded to gas portion.Air intake structure is connected to disengagement chamber 30, air outlet structure with
The inside of cylinder 20 is connected to.
Using the filter device of the present embodiment, disengagement chamber 30, the cylinder of cylinder 20 are formed between cylinder 20 and shell 10
Gas portion was provided on wall, the first filter structure 40 is arranged on the barrel of cylinder 20, and the first filter structure 40 is extremely
Small part corresponded to gas portion.The mixture of gas and impurity is introduced into disengagement chamber 30, then the outside cylinder wall with cylinder 20
Mechanical collision is generated, while by 40 adsorbing separation of the first filter structure, the impurity under the double action of the two in gas is suitable
Benefit is separated.Gas passed through gas portion and flows to the inside of cylinder 20 and be discharged by air outlet structure.Above-mentioned filter device benefit
With the double action of the adsorbing separation of the mechanical collision and the first filter structure 40 of the barrel with cylinder 20, in gas
Impurity is separated, and filter effect is significantly improved.
It should be noted that in the present embodiment, air intake structure is connected to disengagement chamber 30, air outlet structure and cylinder 20
Inside connection.Certainly, the set-up mode of air intake structure and air outlet structure is without being limited thereto, in other embodiments not shown in the figure
In, it can be that air intake structure is connected to the inside of cylinder, air outlet structure is connected to disengagement chamber, at this point, gas and impurity is mixed
The inside that object is introduced into cylinder is closed, then generates mechanical collision with the inside barrel of cylinder, while by the first filter structure
Adsorbing separation, the impurity under the double action of the two in gas are smoothly detached out.Gas passed through the flow direction separation of gas portion
Chamber is simultaneously discharged by air outlet structure.
As shown in Figure 1, in the filter device of the present embodiment, cross gas portion include be arranged in it is more on the barrel of cylinder 20
A air passing hole.First filter structure 40 is wrapped in the outside cylinder wall of cylinder 20, that is to say, that the first filter structure 40 with point
Barrel from cylinder 20 forms double-layer structure, and the first filter structure 40 covers above-mentioned multiple air passing holes.Due to above-mentioned first filtering knot
Structure 40 is wrapped in the entire outside cylinder wall of cylinder 20, and the mixture of gas and impurity can be made not only to pass through gas in this way
Filtering, and the first mistake in the outside cylinder wall that cylinder 20 can be wrapped in after entering disengagement chamber 30 are adsorbed when hole
Filter structure 40 is adsorbed, and increases adsorption area, adsorption effect is more preferably.Meanwhile the mixture of gas and impurity can also be with
First filter structure 40 generates mechanical collision, and separating effect is more preferable.
It should be noted that the set-up mode of the first filter structure 40 and setting position are without being limited thereto, it is being not shown in the figure
Other embodiments in, the first filter structure can for other set-up modes and setting position.For example, the first filter structure can
To be provided only on the position in gas portion；Alternatively, the first filter structure can be wrapped on the inside barrel of cylinder；Alternatively, the
One filter structure can be wrapped in simultaneously on the inside barrel and outside cylinder wall of cylinder.Under normal circumstances, if air intake structure
Be connected to, then the first filter structure be arranged in the outside cylinder wall of cylinder with disengagement chamber, if air intake structure in cylinder
Portion's connection, then the first filter structure is arranged on the inside barrel of cylinder.In addition, the specific structure for crossing gas portion is not limited to wrap
Include multiple air passing holes, in other embodiments, crossing gas portion can be other excessively depressed structures, such as can be only an area compared with
Big crosses gas notch, and the first filter structure covers this and crosses gas notch.
As shown in Figure 1, shell 10 is cylindrical in shape in the filter device of the present embodiment, shell 10 is nested with cylinder 20 to be set
It sets, and the disengagement chamber 30 formed between shell 10 and cylinder 20 is in a ring.The top closure of disengagement chamber 30, cylinder 20
Bottom end closure.The bottom side edge of cylinder 20 forms annular air scoop 50 along the bottom side edge with shell 10 between, that is to say, that should
Annular air scoop 50 is connected to the end of disengagement chamber 30.Air intake structure includes above-mentioned annular air scoop 50, the top of cylinder 20
Opening forms gas outlet 90, and air outlet structure includes above-mentioned gas outlet 90.In the present embodiment, in the outside cylinder wall of cylinder 20
The bottom side edge of first filter structure 40 is along the bottom side edge edge for being slightly above shell 10, so that annular air scoop 50 opening direction direction point
Be obliquely installed from cylinder 20 (on longitudinal section shown in Fig. 1, the bottom side edge of the first filter structure 40 along and shell 10 bottom side edge edge
Between line be oblique line).When gas enters disengagement chamber 30 from above-mentioned inclined annular air scoop 50, the air-flow of gas formation
Flow velocity is very fast and can rotate, to generate centrifugal force.Under the action of above-mentioned centrifugal force, the impurity meeting such as liquid in gas
It is further thrown out of and, separating effect is more preferable.It should be noted that since the air-flow velocity that gas is formed is very fast, even if gas
Stream, which has been introduced into inside cylinder 20, to stop rotating completely.Therefore, in addition in disengagement chamber 30, in cylinder 20
Inside, which also has the impurity such as some liquid and separated, to be thrown away.
Certainly, the concrete form of disengagement chamber 30 is not limited to annular, in other embodiments not shown in the figure, disengagement chamber
It can be other shapes.In addition, the concrete form of air intake structure and air outlet structure is also not necessarily limited to this, it is not shown in the figure other
In embodiment, air intake structure and air outlet structure can be the structure of other forms.In the present embodiment, air intake structure with separate
The connection of chamber 30 and the bottom for being located at disengagement chamber 30, air outlet structure are connected to and are located at the top of cylinder 20 with the inside of cylinder 20
Portion can make the distance between air intake structure and air outlet structure longer and flow air-flow in one direction, in this way to make to filter
Effect is more preferable and air-flow flowing is more smooth.Certainly, the setting position of air intake structure and air outlet structure is without being limited thereto, does not show in figure
In other embodiments out, air intake structure can be made, in bottom, air intake structure and outlet can also to be made in top, air outlet structure
Structure is simultaneously at top or simultaneously in bottom.
As shown in Figure 1, filter device further includes the second filter structure 60, the second mistake in the filter device of the present embodiment
It filters structure 60 to be arranged in cylinder 20, and the second filter structure 60 was located at the top in gas portion.When gas passed through gas portion
Behind the inside for flowing to cylinder 20, since gas outlet 90 is located at the top of cylinder 20, gas can be walked upwards, at this point, gas passes through
The second filter structure 60 is crossed, after secondary filter, gas is discharged from gas outlet 90 remaining impurity again in gas, in this way can be with
Further enhance filter effect.In the present embodiment, radial direction setting and its shape of second filter structure 60 along cylinder 20
Shape is adapted with the shape of cylinder 20.First filter structure 40 and the second filter structure 60 are the included macromolecule of sponge iron net
Nano adsorption particle, strong adsorption force, filter effect are good.Certainly, the setting position of the second filter structure 60 is without being limited thereto, in figure
In unshowned other embodiments, the second filter structure be can be set in other positions, as long as can guarantee to enter cylinder
Internal gas can pass through second filter structure.
In the filter device of the present embodiment, the mixture of gas and impurity enters disengagement chamber 30, with cylinder 20
The first filter structure 40 of outside cylinder wall and package on it generates mechanical collision, and (diameter is greater than 1 μ to being relatively large in diameter in gas
M) drop impurity is separated, and (practical to survey to flowing down along the barrel of cylinder 20 under the action of its own gravity
It takes temperature bright, 1 μm of drop is greater than for diameter, mechanical collision method all can be used and be effectively separated out).In addition, in gas
The drop of diameter smaller (diameter is at 1 μm or less) first gather into the bigger oil droplet of diameter, then flow rotation generate from
It is separated under the action of mental and physical efforts.Wherein, the drop for having been positioned at the inside of cylinder 20 is thrown to cylinder 20 by centrifugal force
Inside barrel on, and flowed downwards along the inside barrel.
As shown in Figure 1, filter device further includes oil guide structure in the filter device of the present embodiment.Oil guide structure setting
In the bottom of the barrel of cylinder 20.The drop that above-mentioned inside barrel or outside cylinder wall along cylinder 20 flows down is collected to
Oil guide structure.In the present embodiment, oil guide structure includes the oil guide groove that the barrel bottom of cylinder 20 is arranged in.Cylinder 20
Bottom end is sealed by end cap, and the upper surface of the end cap is spherical surface 21, and the middle part of spherical surface 21 is higher than the edge of spherical surface 21, spherical surface 21
Edge correspond to oil guide groove setting.When the drop of the inside of cylinder 20 is fallen on above-mentioned spherical surface 21, which can be incited somebody to action
In drop water conservancy diversion to oil guide groove.In addition, filter device is when in use, whole bottom end is connect with suction line, above-mentioned end cap
Effectively the bottom of cylinder 20 can be closed, pass the gas through annular air scoop 50 and enter in disengagement chamber 30.Certainly, exist
In other embodiments not shown in the figure, it can be not provided with end cap, the bottom end of cylinder is directly made into enclosed, bottom
Face is spherical surface.
As shown in Figure 1, filter device further includes first flange 70 and second flange in the filter device of the present embodiment
80.First flange 70 is fixedly connected with the top of cylinder 20.Second flange 80 is fixedly connected with the top of shell 10.First method
Orchid 70 is stacked with second flange 80 and is located at the top of second flange 80.In the present embodiment, cylinder 20, the first filter structure
40 are welded into a whole with first flange 70, and shell 10 and the second flange 80 of tubular are welded into a whole.70 He of first flange
Second flange 80 can directly be connect with equipment (such as suction end of compressor).If filter device have it is dirty stifled, can be direct
First flange 70 and cylinder 20, the first filter structure 40 are directly taken out into replacement, easily facilitate disassembly, maintenance.
Present invention also provides a kind of air conditioner, the embodiment according to the air conditioner of the application includes filter device, filtering
Device is above-mentioned filter device.
The air intake filter of existing cooler compressor is generally located on the position of corresponding suction end inside compressor,
It is not provided with filter device on external air suction pipeline, but compressor entire length can in this way increased.
In the air conditioner of this implementation, air conditioner includes compressor and the air intake duct that is connected to the suction end of compressor
Road.Filter device is located at the outside of compressor.Filter device is connected between suction line and the suction end of compressor, specifically
The top on ground, filter device is directly connect with the suction end of compressor by first flange 70 and second flange 80, suction line
It is connected to the bottom end of filter device.The connection of the evaporator of suction line and air conditioner.The gaseous coolant generated by evaporator evaporation
In adulterate the impurity such as oil droplet, the mixture of gaseous coolant and oil droplet passes through filter device, oil droplet can be made to be effectively separated,
The impurity into compressor can be reduced in this way, improves the stability of unit, reduce the risk of disorderly closedown.Further, since mistake
It filters device to be arranged outside compressor, more convenient maintenance is conveniently replaceable, and can shorten the entire length of compressor, is made whole
Machine is compact-sized.It should be noted that in other embodiments, filter device also can connect in suction line.At this
It further include oil eliminator in embodiment, the oil droplet in gaseous coolant is collected to oil guide structure after separation, the oil guide structure energy
It is enough that oil droplet is introduced in oil eliminator.
It should be noted that term used herein above is merely to describe specific 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 singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, work, device, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein can be in addition to illustrating herein
Or the sequence other than those of description is implemented.
It certainly, is preferred embodiments of the present invention above.It should be pointed out that for the ordinary skill of the art
For personnel, under the premise of not departing from the utility model basic principle, several improvements and modifications can also be made, these improvement
Also it is considered as the protection scope of the utility model with retouching.
Claims (11)
1. a kind of filter device characterized by comprising
Shell (10)；
Cylinder (20), setting are formed between the cylinder (20) and the shell (10) and are separated in the shell (10)
Chamber (30) was provided with gas portion on the barrel of the cylinder (20)；
First filter structure (40) is arranged on the barrel of the cylinder (20), and first filter structure (40)
At least partly correspond to the gas portion excessively；
Air intake structure and air outlet structure, one in the air intake structure and the air outlet structure with the disengagement chamber (30) even
Logical, another in the air intake structure and the air outlet structure is connected to the inside of the cylinder (20).
2. filter device according to claim 1, which is characterized in that first filter structure (40) is wrapped in described point
On barrel from cylinder (20).
3. filter device according to claim 1, which is characterized in that the air intake structure and the disengagement chamber (30) are even
Logical, the air outlet structure is connected to the inside of the cylinder (20), and first filter structure (40) is wrapped in the separation
In the outside cylinder wall of cylinder (20).
4. filter device according to claim 1, which is characterized in that the air intake structure and the disengagement chamber (30) are even
Logical, the air outlet structure is connected to the inside of the cylinder (20), the disengagement chamber (30) in a ring, the air intake structure packet
It includes annular air scoop (50), the annular air scoop (50) is connected to the end of the disengagement chamber (30), the annular air scoop
(50) opening direction is obliquely installed towards the cylinder (20).
5. filter device according to claim 1, which is characterized in that the filter device further includes the second filter structure
(60), the second filter structure (60) setting is in the cylinder (20).
6. filter device according to claim 5, which is characterized in that the air intake structure is connected to the disengagement chamber (30)
And it is located at the bottom of the disengagement chamber (30), the air outlet structure is connected to the inside of the cylinder (20) and is located at described point
Top from cylinder (20), second filter structure (60) are located at the top for crossing gas portion.
7. filter device according to claim 1, which is characterized in that the filter device further includes oil guide structure, described
Oil guide structure is arranged in the bottom of the barrel of the cylinder (20).
8. filter device according to claim 7, which is characterized in that the bottom end closure of the cylinder (20), described point
Bottom surface from cylinder (20) is spherical surface (21), and the middle part of the spherical surface (21) is higher than the edge of the spherical surface (21), the spherical surface
(21) edge corresponds to the oil guide structure setting.
9. filter device according to claim 1, which is characterized in that the shell (10) is cylindrical in shape, the filter device
It further include first flange (70) and second flange (80), the fixed company in the top of the first flange (70) and the cylinder (20)
It connects, the second flange (80) is fixedly connected with the top of the shell (10), the first flange (70) and second method
Blue (80) are stacked and are located at the top of the second flange (80).
10. a kind of air conditioner, which is characterized in that including filter device, the filter device is any one of claims 1 to 9
The filter device.
11. air conditioner according to claim 10, which is characterized in that the air conditioner include compressor and with the pressure
The suction line of the suction end connection of contracting machine, the filter device are located at the outside of the compressor, the filter device connection
In the suction line or it is connected between the suction line and the suction end of the compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822027606.0U CN209431725U (en) | 2018-12-03 | 2018-12-03 | Filter device and air conditioner with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822027606.0U CN209431725U (en) | 2018-12-03 | 2018-12-03 | Filter device and air conditioner with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209431725U true CN209431725U (en) | 2019-09-24 |
Family
ID=67970512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822027606.0U Active CN209431725U (en) | 2018-12-03 | 2018-12-03 | Filter device and air conditioner with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209431725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579381A (en) * | 2018-12-03 | 2019-04-05 | 珠海格力电器股份有限公司 | Filter device and air conditioner with it |
-
2018
- 2018-12-03 CN CN201822027606.0U patent/CN209431725U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579381A (en) * | 2018-12-03 | 2019-04-05 | 珠海格力电器股份有限公司 | Filter device and air conditioner with it |
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