CN109550324A - Filter assemblies, filter device and its air conditioner - Google Patents
Filter assemblies, filter device and its air conditioner Download PDFInfo
- Publication number
- CN109550324A CN109550324A CN201811573877.4A CN201811573877A CN109550324A CN 109550324 A CN109550324 A CN 109550324A CN 201811573877 A CN201811573877 A CN 201811573877A CN 109550324 A CN109550324 A CN 109550324A
- Authority
- CN
- China
- Prior art keywords
- filter
- pressure
- house
- ultrasonic oscillator
- impurity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000000712 assembly Effects 0.000 title claims abstract description 32
- 238000000429 assembly Methods 0.000 title claims abstract description 32
- 239000012535 impurity Substances 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 239000012530 fluid Substances 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 7
- 238000004378 air conditioning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
- B01D46/762—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations involving sonic or ultrasonic waves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/50—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for air conditioning
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of filter assemblies, filter device and its air conditioner, the filter assemblies include filter house, and the filter house flows intracorporal impurity for filtering；Ultrasonic oscillator, the ultrasonic oscillator are arranged on the filter house, and the ultrasonic oscillator is used to vibrate the impurity that removal is attached on the filter house.Filter assemblies of the invention are by setting ultrasonic oscillator, and the impurity being adsorbed on filter house can be shaken the de- pressure to reduce filter assemblies, prevent the pressure for causing filter assemblies to bear excessive, filter assemblies is avoided to damage.
Description
Technical field
The present invention relates to air conditioner technical fields, and in particular to a kind of filter assemblies, filter device and its air conditioner.
Background technique
Filter is common Important Components in air-conditioning system, and there is impurity screening to prevent impurity blocking capillary, damage
The effect of bad compressor and various valve bodies.But filter is as the component in system, impurity along refrigerant flowing from high pressure
Low pressure is flowed to, barrier of the impurity by strainer, once impurity accumulation is excessive, filter net jam filter can equally cause system pressure
It increases, will result in strainer when the excessive receiving pressure beyond strainer of the pressure difference of strainer two sides and be broken or come off, by impurity
It is flushed in other components and damages with strainer.
Summary of the invention
The invention discloses a kind of filter assemblies, filter device and its air conditioners, solve existing filter screen impurity accumulation
Excessively, cause to bear pressure excessive the problem of being easily damaged.
According to an aspect of the present invention, a kind of filter assemblies are disclosed, comprising: filter house, the filter house were used for
Intracorporal impurity is flowed in filter；Ultrasonic oscillator, the ultrasonic oscillator are arranged on the filter house, the supersonic oscillations
Device is used to vibrate the impurity that removal is attached on the filter house.
Further, the filter house includes: mounting base, has the communication port entered for fluid in the mounting base；It crosses
Strainer pocket, the filtering string bag are mounted in the mounting base, and the filtering string bag and the mounting base surround and the circulation
The filter chamber of mouth connection.
Further, the filter house further include: support frame, support frame as described above is fixed in the mounting base and position
In in the filter chamber, the filter screen stomacher is overlayed on support frame as described above.
Further, support frame as described above has the helical structure extended along the flow direction of fluid, the filter screen stomacher
Overlay on the outside of the helical structure.
Further, the ultrasonic oscillator is located in the filter chamber.
According to another aspect of the present invention, a kind of filter device is disclosed, including above-mentioned filter assemblies.
Further, the filter device further include: shell, the interior accommodating chamber with receiving fluid of the shell are described
Filter house is mounted in the accommodating chamber.
Further, the filter device further include: pressure-detecting device, the pressure-detecting device are described for detecting
Filter house filters preceding and filtered pressure difference.
Further, the first interface for connecting the ultrasonic oscillator is provided on the shell.
Further, the second interface for connecting the pressure-detecting device is provided on the shell.
Further, the filter device further include: control device, the control device are separately connected the ultrasonic wave vibration
Device and the pressure-detecting device are swung, the control device is used to detect that pressure difference is more than default in the pressure-detecting device
After value, the ultrasonic oscillator starting is controlled, to remove the impurity on the filter house.
According to another aspect of the present invention, a kind of air conditioner is disclosed, including above-mentioned filter device.
Filter assemblies of the invention by setting ultrasonic oscillator, the impurity being adsorbed on filter house can be shaken it is de- with
The pressure for reducing filter assemblies prevents the pressure for causing filter assemblies to bear excessive, filter assemblies is avoided to damage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the filter assemblies of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the filter device of the embodiment of the present invention；
Legend: 10, shell；11, accommodating chamber；12, first interface；13, second interface；20, filter house；21, mounting base；
211, communication port；22, support frame；23, the string bag is filtered；231, filter chamber；30, ultrasonic oscillator.
Specific embodiment
Below with reference to embodiment, the present invention will be further described, but is not limited to the content on specification.
The invention discloses a kind of filter assemblies, including filter house 20 and ultrasonic oscillator 30, filter house 20 to be used for
Intracorporal impurity is flowed in filter；Ultrasonic oscillator 30 is arranged on filter house 20, and ultrasonic oscillator 30 is for vibrating removal attachment
Impurity on filter house 20.Filter assemblies of the invention can will be adsorbed on filter house by the way that ultrasonic oscillator 30 is arranged
The de- pressure to reduce filter assemblies of impurity vibration on 20, prevents the pressure for causing filter assemblies to bear excessive, avoids filtering group
Part damage.
In the above-described embodiments, filter house 20 includes: mounting base 21 and the filtering string bag 23, is had in mounting base 21 for fluid
The communication port 211 of entrance；The filtering string bag 23 is mounted in mounting base 21, and the filtering string bag 23 is surrounded with mounting base 21 and communication port
The filter chamber 231 of 211 connections.In the present embodiment, it is surrounded with mounting base 21 by the way that the string bag 23 will be filtered and is connected to communication port 211
Filter chamber 231, can preferably impurity screening, improve filter efficiency.
In the above-described embodiments, filter house 20 further includes support frame 22, support frame 22 be fixed in mounting base 21 and
In filter chamber 231, the filtering string bag 23 is coated on support frame 22.In the present embodiment, it can support by by support frame
22 are fixed in mounting base 21 and are located in filter chamber 231, and the filtering string bag 23 is coated on support frame 22, to support
Frame 22 can play the role of the support filtering string bag 23, can better impurity screening.
In the above-described embodiments, support frame 22 has the helical structure extended along the flow direction of fluid, filters the string bag 23
It is coated on the outside of helical structure.In the present embodiment, since support frame 22 has the spiral extended along the flow direction of fluid
Structure, the filtering string bag 23 are coated on the outside of helical structure, and the resistance to fluid can be reduced while the string bag 23 are filtered in support
Gear.
In the above-described embodiments, ultrasonic oscillator 30 is located in filter chamber 231.By the way that ultrasonic oscillator 30 will be arranged
It is arranged in filter chamber 231, the impurity being adsorbed on filter house 20 can be shaken the de- pressure to reduce filter assemblies, anti-major structure
The pressure born at filter assemblies is excessive, and filter assemblies is avoided to damage.
According to another aspect of the present invention, a kind of filter device is also disclosed, including above-mentioned filter assemblies.
In the above-described embodiments, filter device further includes shell 10, pressure-detecting device and control device, tool in shell 10
There is the accommodating chamber 11 for accommodating fluid, filter house 20 is mounted in accommodating chamber 11.Pressure-detecting device is for detecting 20 mistake of filter house
Filter preceding and filtered pressure difference；Control device is separately connected ultrasonic oscillator 30 and pressure-detecting device, and control device is used
In detecting pressure difference more than after preset value in pressure-detecting device, control ultrasonic oscillator 30 starts, to remove filter house
Impurity on 20.When operation of air conditioner, the impurity generated when to avoid air-conditioning from installing enters outer machine internal system, need to increase this
Filter, since air-conditioning is chiefly used in freezing, and runing time is longer, therefore, will cross filtering string bag direction and is designed to principal direction.
Impurity outside outer machine flows into filter assemblies with refrigerant, deposits under the barrier of the filtering string bag.Impurity is cold
It can be tightly adsorbed on filter screen under the effect of matchmaker's pressure, cannot voluntarily fall off, cause the pressure of filter screen increasing, press at this time
Force checking device detect filter house filtering before, trigger ultrasonic oscillator work when pressure difference reaches preset protection value after filtering
Make signal, ultrasonic oscillator starts to start, and the impurity vibration on filter screen is de- to reduce filter screen pressure, avoid filter from losing
Effect.
In the above-described embodiments, the first interface 12 for connecting ultrasonic oscillator 30 is provided on shell 10, and
For connecting the second interface 13 of pressure-detecting device.
According to another aspect of the present invention, a kind of air conditioner is also disclosed, including above-mentioned filter device.
Obviously, above embodiment of the invention be only to clearly illustrate example of the present invention, and not be
Restriction to embodiments of the present invention.For those of ordinary skill in the art, on the basis of the above description also
It can make other variations or changes in different ways.Here all embodiments can not be exhaustive.It is all to belong to this
The obvious changes or variations that the technical solution of invention is extended out are still in the scope of protection of the present invention.
Claims (12)
1. a kind of filter assemblies characterized by comprising
Filter house (20), the filter house (20) flow intracorporal impurity for filtering；
Ultrasonic oscillator (30), the ultrasonic oscillator (30) are arranged on the filter house (20), the ultrasonic wave vibration
Swing the impurity that device (30) are attached on the filter house (20) for vibrating removal.
2. filter assemblies according to claim 1, which is characterized in that the filter house (20) includes:
Mounting base (21) has the communication port (211) entered for fluid on the mounting base (21)；
It filters the string bag (23), the filtering string bag (23) is mounted on the mounting base (21), the filtering string bag (23) and institute
It states mounting base (21) and surrounds the filter chamber (231) being connected to the communication port (211).
3. filter assemblies according to claim 2, which is characterized in that the filter house (20) further include:
Support frame (22), support frame as described above (22) are fixed on the mounting base (21) and are located at the filter chamber (231)
Interior, the filtering string bag (23) is coated on support frame as described above (22).
4. filter assemblies according to claim 3, which is characterized in that
Support frame as described above (22) has the helical structure extended along the flow direction of fluid, and the filtering string bag (23) is coated on institute
State the outside of helical structure.
5. filter assemblies according to claim 4, which is characterized in that
The ultrasonic oscillator (30) is located in the filter chamber (231).
6. a kind of filter device, which is characterized in that including filter assemblies described in any one of claims 1 to 5.
7. filter device according to claim 6, which is characterized in that the filter device further include:
Shell (10), the shell (10) is interior to have the accommodating chamber (11) for accommodating fluid, and the filter house (20) is mounted on described
In accommodating chamber (11).
8. filter device according to claim 7, which is characterized in that the filter device further include:
Pressure-detecting device, the pressure-detecting device filter preceding and filtered pressure for detecting the filter house (20)
Difference.
9. filter device according to claim 7, which is characterized in that
The first interface (12) for connecting the ultrasonic oscillator (30) is provided on the shell (10).
10. filter device according to claim 8, which is characterized in that
The second interface (13) for connecting the pressure-detecting device is provided on the shell (10).
11. filter device according to claim 8, which is characterized in that the filter device further include:
Control device, the control device is separately connected the ultrasonic oscillator (30) and the pressure-detecting device, described
Control device is used to detect that pressure difference more than after preset value, controls the ultrasonic oscillator in the pressure-detecting device
(30) start, to remove the impurity on the filter house (20).
12. a kind of air conditioner, which is characterized in that including filter device described in any one of claim 6 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811573877.4A CN109550324A (en) | 2018-12-21 | 2018-12-21 | Filter assemblies, filter device and its air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811573877.4A CN109550324A (en) | 2018-12-21 | 2018-12-21 | Filter assemblies, filter device and its air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109550324A true CN109550324A (en) | 2019-04-02 |
Family
ID=65870751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811573877.4A Withdrawn CN109550324A (en) | 2018-12-21 | 2018-12-21 | Filter assemblies, filter device and its air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109550324A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2529121Y (en) * | 2001-12-25 | 2003-01-01 | 珠海格力电器股份有限公司 | Filter of air conditioner |
| US20040188332A1 (en) * | 2003-03-31 | 2004-09-30 | Haydock Intellectual Properties, L.L.C. | Self-cleaning filter system within reaction or retention vessels |
| CN201454227U (en) * | 2009-05-29 | 2010-05-12 | 牛君 | Ultrasonic self-cleaning filter |
| CN202289630U (en) * | 2011-09-19 | 2012-07-04 | 浙江春晖智能控制股份有限公司 | Fluid filter |
| CN202833439U (en) * | 2012-09-17 | 2013-03-27 | 三一重型装备有限公司 | Ultrasonic cleaning filter and hydraulic system and engineering machinery |
| CN105065159A (en) * | 2015-07-08 | 2015-11-18 | 国家海洋局第一海洋研究所 | Marine diesel engine fuel oil filter with ultrasonic cleaning device and filtering method |
| CN206837608U (en) * | 2017-06-30 | 2018-01-05 | 新疆蓝山屯河聚酯有限公司 | A kind of anti-blocking filter |
| CN207591502U (en) * | 2017-11-26 | 2018-07-10 | 广州环形科技有限公司 | A kind of wind sensor circuit control monitoring feedback comparison controller |
| CN208145600U (en) * | 2018-02-24 | 2018-11-27 | 桂林航天工业学院 | A kind of backwash automatic filter based on PLC |
| CN209464731U (en) * | 2018-12-21 | 2019-10-08 | 珠海格力电器股份有限公司 | Filter assemblies, filter device and its air conditioner |
| CN111971101A (en) * | 2018-04-15 | 2020-11-20 | 阿米亚德过滤系统公司 | Control mechanism of self-cleaning filtering system |
-
2018
- 2018-12-21 CN CN201811573877.4A patent/CN109550324A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2529121Y (en) * | 2001-12-25 | 2003-01-01 | 珠海格力电器股份有限公司 | Filter of air conditioner |
| US20040188332A1 (en) * | 2003-03-31 | 2004-09-30 | Haydock Intellectual Properties, L.L.C. | Self-cleaning filter system within reaction or retention vessels |
| CN201454227U (en) * | 2009-05-29 | 2010-05-12 | 牛君 | Ultrasonic self-cleaning filter |
| CN202289630U (en) * | 2011-09-19 | 2012-07-04 | 浙江春晖智能控制股份有限公司 | Fluid filter |
| CN202833439U (en) * | 2012-09-17 | 2013-03-27 | 三一重型装备有限公司 | Ultrasonic cleaning filter and hydraulic system and engineering machinery |
| CN105065159A (en) * | 2015-07-08 | 2015-11-18 | 国家海洋局第一海洋研究所 | Marine diesel engine fuel oil filter with ultrasonic cleaning device and filtering method |
| CN206837608U (en) * | 2017-06-30 | 2018-01-05 | 新疆蓝山屯河聚酯有限公司 | A kind of anti-blocking filter |
| CN207591502U (en) * | 2017-11-26 | 2018-07-10 | 广州环形科技有限公司 | A kind of wind sensor circuit control monitoring feedback comparison controller |
| CN208145600U (en) * | 2018-02-24 | 2018-11-27 | 桂林航天工业学院 | A kind of backwash automatic filter based on PLC |
| CN111971101A (en) * | 2018-04-15 | 2020-11-20 | 阿米亚德过滤系统公司 | Control mechanism of self-cleaning filtering system |
| CN209464731U (en) * | 2018-12-21 | 2019-10-08 | 珠海格力电器股份有限公司 | Filter assemblies, filter device and its air conditioner |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190402 |