CN107525314A - Filter assemblies and there is its refrigeration system - Google Patents
Filter assemblies and there is its refrigeration system Download PDFInfo
- Publication number
- CN107525314A CN107525314A CN201710835526.5A CN201710835526A CN107525314A CN 107525314 A CN107525314 A CN 107525314A CN 201710835526 A CN201710835526 A CN 201710835526A CN 107525314 A CN107525314 A CN 107525314A
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- China
- Prior art keywords
- pipeline section
- filtering chamber
- connecting tube
- filter assemblies
- filter
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- 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.)
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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
- F25B43/003—Filters
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/12—Sound
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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)
- Air-Conditioning For Vehicles (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of filter assemblies and there is its refrigeration system, the filter assemblies include：Filter, filtering chamber is limited in the filter；Filtration members, the filtration members are in the filtering chamber；First connecting tube and the second connecting tube, first connecting tube has the first insertion pipeline section stretched into the filtering chamber, second connecting tube has the second insertion pipeline section stretched into the filtering chamber, the first insertion pipeline section and the second insertion pipeline section are inserted in the filtering chamber by the axial both ends of the filtering chamber respectively, and the first insertion pipeline section and the second insertion pipeline section are offset with one another on the axial direction of the filtering chamber.Filter assemblies according to embodiments of the present invention, during filtration, caused noise is small, thus can lift product quality to a certain extent.
Description
Technical field
The present invention relates to dust removal by filtration technical field, more particularly, to a kind of filter assemblies and the system with the filter assemblies
Cooling system.
Background technology
In the refrigerant flow cycle of refrigeration system, it is miscellaneous in refrigerant flow cycle to filter to be typically provided with filter
Matter, to avoid impurity from entering in the throttle part such as compressor or electric expansion valve, capillary, so as to prevent from damaging compressor or make
Blocked into refrigeration system.But the filter in correlation technique, during filtration, caused noise is larger, so as to certain
Product quality is reduced in degree.
The content of the invention
It is contemplated that at least solves one of technical problem in correlation technique to a certain extent.Therefore, the present invention carries
Go out a kind of filter assemblies, for the filter assemblies during filtration, caused noise is small, thus can carry to a certain extent
Rise product quality.
The present invention also proposes a kind of refrigeration system with above-mentioned filter assemblies.
The filter assemblies of embodiment according to a first aspect of the present invention, including：Filter, filtering is limited in the filter
Chamber；Filtration members, the filtration members are in the filtering chamber；First connecting tube and the second connecting tube, first connection
With the first insertion pipeline section stretched into the filtering chamber, second connecting tube has to be stretched into the filtering chamber pipe
Second insertion pipeline section, the first insertion pipeline section and the second insertion pipeline section are inserted by the axial both ends of the filtering chamber respectively
Enter in the filtering chamber, and the first insertion pipeline section and described second inserts axial direction of the pipeline section in the filtering chamber
On offset with one another.
Filter assemblies according to embodiments of the present invention, pipeline section and the second connecting tube are inserted by making the first of the first connecting tube
Second insertion pipeline section offset with one another on the axial direction of filtering chamber, filter assemblies can be substantially reduced in filtration mistake
Noise in journey.
In addition, filter assemblies according to embodiments of the present invention, can also have following additional technical feature：
According to one embodiment of present invention, described first pipeline section and the described second one inserted in pipeline section are inserted along institute
State the axially extending of filtering chamber and another axial direction sandwiched acute angle theta with the filtering chamber.
Alternatively, the scope of the acute angle theta is 6 °~10 °.
According to one embodiment of present invention, it is described first insertion pipeline section and it is described second insertion pipeline section respectively with the mistake
The axial direction sandwiched sharp angle α and acute angles beta of filter chamber room.
Alternatively, the scope of the sharp angle α and the acute angles beta is 3 °~5 °.
Alternatively, the first insertion pipeline section and the second insertion pipeline section are respectively facing institute on the direction of ecto-entad
State the both sides extension of the axial direction of filtering chamber.
According to one embodiment of present invention, the first insertion pipeline section is grown in the projection of filtering chamber's axial direction
Meet following relational expression between the internal diameter d1 of degree L1 and the first insertion pipeline section：L1≥3*d1.
According to one embodiment of present invention, the second insertion pipeline section is grown in the projection of filtering chamber's axial direction
Meet following relational expression between the internal diameter d2 of degree L2 and the second insertion pipeline section：L2≥3*d2.
According to one embodiment of present invention, the filter includes：Pipeline section is filtered, institute is limited in the filtering pipeline section
State filtering chamber；First connection pipeline section and the second connection pipeline section, the first connection pipeline section and the second connection pipeline section difference
The axial both ends of the filtering pipeline section are located at, first connecting tube and second connecting tube are plugged in described first and connected respectively
In nozzle belt and the second connection pipeline section.
The refrigeration system of embodiment according to a second aspect of the present invention, including according to the above-mentioned first aspect embodiment of the present invention
Filter assemblies.
Refrigeration system according to embodiments of the present invention, by setting the filtering according to the above-mentioned first aspect embodiment of the present invention
Component so that refrigeration system with above-mentioned filter assemblies with all advantages, repeat no more here.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the structural representation of filter assemblies according to embodiments of the present invention.
Reference：
Filter assemblies 100；
Filter pipeline section 11；Filtering chamber 111；First connection pipeline section 12；Second connection pipeline section 13；
Filtration members 2；
First connecting tube 3；First insertion pipeline section 31；
Second connecting tube 4；Second insertion pipeline section 41；
Outlet 101.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " length ", " width ", " thickness ", " on ",
" under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", the orientation of the instruction such as " axial direction "
Or position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies description, and
It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
The filter assemblies 100 of embodiment according to a first aspect of the present invention are described below with reference to Fig. 1.It should be noted that mistake
Component 100 is filtered suitable for the filtering of fluid to remove the impurity fluid, such as filter assemblies 100 can be used for removing refrigeration system
Impurity in the refrigerant flow cycle of system, to avoid impurity from entering the throttle part such as compressor or electric expansion valve, capillary
In, so as to prevent from damaging compressor or cause refrigeration system to block., should with filter assemblies 100 in the description below the application
For being illustrated exemplified by refrigerant flow cycle, but the filter assemblies 100 of the application and not only limiting the use of circulate back in refrigerant
Road.
As shown in figure 1, filter assemblies 100 according to embodiments of the present invention include：Filter, filtration members 2, the first connecting tube
3 and second connecting tube 4.
Limit filtering chamber 111 in filter, filtration members 2 are in filtering chamber 111, and alternatively, filtration members 2 can be with
For screen pack, the first connecting tube 3 has the first insertion pipeline section 31 stretched into filtering chamber 111, and the second connecting tube 4, which has, to be stretched into
The second insertion pipeline section 41 in filtering chamber 111, the first insertion pipeline section 31 and second insert pipeline section 41 respectively by filtering chamber 111
Axial both ends (such as upper and lower ends shown in Fig. 1) insertion filtering chamber 111 in, and first insertion pipeline section 31 and second insert
Enter pipeline section 41 to offset with one another on the axial direction of filtering chamber 111.
Refrigerant in refrigerant flow cycle can enter filtering by one in the first connecting tube 3 and the second connecting tube 4
Chamber 111, and by another outflow filtering chamber 111 in the first connecting tube 3 and the second connecting tube 4, when filter assemblies 100 are used
When the refrigerant flow cycle of refrigeration system, filter is typically located between throttling arrangement and indoor heat exchanger, or located at section
Flow between device and outdoor heat exchanger.
When filter is located between throttling arrangement and indoor heat exchanger, the first connecting tube 3 and the second connecting tube 4 can divide
The refrigerant pipeline that Wei be connected with throttling arrangement and indoor heat exchanger, so that refrigeration system is in refrigeration mode, by throttling
The refrigerant of device discharge enters in filtering chamber 111 through the first connecting tube 3, refrigerant filtered part 2 in filtering chamber 111
After being filtered to remove impurity, then by the second connecting tube 4 refrigerant after filtering is discharged into indoor heat exchanger.On the contrary, making
During heat pattern, entered by the refrigerant discharged in indoor heat exchanger through the second connecting tube 4 in filtering chamber 111, refrigerant is in mistake
After filtered part 2 is filtered to remove impurity in filter chamber room 111, then by the first connecting tube 3 entrance throttling arrangement.
When filter is located between throttling arrangement and outdoor heat exchanger, the first connecting tube 3 and the second connecting tube 4 can divide
The refrigerant pipeline that Wei be connected with throttling arrangement and outdoor heat exchanger.When refrigeration system is in refrigeration mode, by outdoor heat exchange
The refrigerant flowed out in device enters in filtering chamber 111 through the second connecting tube 4, refrigerant filtered part 2 in filtering chamber 111
After being filtered to remove impurity, then by the first connecting tube 3 entrance throttling arrangement.When refrigeration system is in heating mode, by saving
The refrigerant for flowing device discharge enters in filtering chamber 111 through the first connecting tube 3, and refrigerant is filtered in filtering chamber 111
After part 2 is filtered to remove impurity, then through in the second connecting tube 4 entrance outdoor heat exchanger.
Entered in refrigerant by one in the first connecting tube 3 and the second connecting tube 4 in filtering chamber 111 and connected by first
During another outflow filtering chamber 111 in the connecting tube 4 of adapter 3 and second, the area of refrigerant flow area is unexpected
Increase or diminish, it will cause refrigerant to produce strong impact, thus produce impact noise.
In order to reduce noise of the refrigerant in above-mentioned filter process, the filter assemblies 100 of the application are by making the first company
Adapter 3 first insertion the connecting tube 4 of pipeline section 31 and second second insertion pipeline section 41 on the axial direction of filtering chamber 111 that
This deviates, it is possible thereby to extend the length of refrigerant flow path in filtering chamber 111, so that refrigerant is in filter chamber
Acoustic impedance suffered by interior is larger, and the energy loss of refrigerant is big, it is possible thereby to substantially reduce filter assemblies 100 in filterer
Noise during work.
Thus, filter assemblies 100 according to embodiments of the present invention, pipeline section 31 is inserted by making the first of the first connecting tube 3
Offset with one another, can be substantially reduced on the axial direction of filtering chamber 111 with the second insertion pipeline section 41 of the second connecting tube 4
Filter noise of the component 100 during filtration.
In one embodiment of the invention, the first insertion pipeline section 31 and second insert in pipeline section 41 one is along filter chamber
Room 111 axially extending and the axial direction sandwiched acute angle theta that another is with filtering chamber 111.Such as in one example, first
It is sharp along the axially extending of filtering chamber 111, the second insertion pipeline section 41 and the axial direction sandwiched of filtering chamber 111 to insert pipeline section 31
Angle θ；In another example, the second insertion pipeline section 41 is along the axially extending of filtering chamber 111, and the first insertion pipeline section 31 is with filtering
The axial direction sandwiched acute angle theta of chamber 111.Thus, the length of refrigerant flow path in filtering chamber 111 can not only be extended
Degree, substantially reduces noise of the filter assemblies 100 during filtration, and the structure of net-filter assembly is simple, convenient production
Manufacture.Alternatively, the scope of acute angle theta is 6 °~10 °, i.e., acute angle theta can be more than or equal to 6 ° and less than or equal to 10 °, such as
Acute angle theta can be 6 °, 7 °, 7.5 °, 8 ° or 10 ° etc., it is possible thereby to further reduce over filter component 100 during filtration
Noise.
In another embodiment of the present invention, as shown in figure 1, the first insertion pipeline section 31 and second inserts pipeline section 41 and distinguished
With the axial direction sandwiched sharp angle α and acute angles beta of filtering chamber 111.Specifically, the first insertion pipeline section 31 and filtering chamber 111
Axial direction sandwiched sharp angle α, the second insertion pipeline section 41 and the axial direction sandwiched acute angles beta of filtering chamber 111.
Further, as shown in figure 1, the first insertion pipeline section 31 and second inserts pipeline section 41 and divided on the direction of ecto-entad
Do not extend towards the both sides of the axial direction of filtering chamber 111.For example, in the specific example shown in Fig. 1, the first insertion tube exists
The side of ecto-entad extends upwardly toward the left side of the axial direction of filtering chamber 111, and the second insertion tube is in the side of ecto-entad
Extend upwardly toward the right side of the axial direction of filtering chamber 111.It should be noted that " outer " mentioned here refer to it is remote
The position at the center of filtering chamber 111, " interior " refer to the position at neighbouring filtering chamber 111 center.By making the first insertion pipeline section
31 and second insert the both sides extension that pipeline section 41 is respectively facing the axial direction of filtering chamber 111 on the direction of ecto-entad,
Not only so that the structure of net-filter assembly is more symmetrical, and make it that refrigerant flow-path-length in filtering chamber 111 is longer,
It is possible thereby to preferably reduce noise of the filter assemblies 100 during filtration.
Alternatively, the scope of sharp angle α and acute angles beta is 3 °~5 °, i.e., sharp angle α and acute angles beta can be more than or equal to 3 ° and small
In or equal to 5 °, such as sharp angle α and acute angles beta can be 3 °, 4 ° or 5 ° etc., so that the noise reduction of filter assemblies 100 is more
It is good.Preferably, sharp angle α and acute angles beta can be with roughly equal, so that the structure of filter assemblies 100 is more symmetrical, noise reduction
More preferably.
It should be understood that enter when refrigerant inserts pipeline section 41 by the first insertion pipeline section 31 or second in filtering chamber 111
When, refrigerant flow cross-section areas will increase suddenly, and the environmental pressure residing for refrigerant will reduce suddenly, such refrigerant
The opening position of outlet 101 of pipeline section 41 is inserted in the first insertion pipeline section 31 or second, refrigerant will drastically gasify, refrigerant production
Raw strong impact, thus will produce larger gasification noise.
In order to reduce the above-mentioned gasification noise of refrigerant, in a preferred embodiment of the invention, the first insertion pipeline section
31 meet following relation between the internal diameter d1 of the insertion pipeline sections 31 of the projected length L1 of the axial direction of filtering chamber 111 and first
Formula：L1 >=3*d1, i.e., the first insertion pipeline section 31 are more than or equal to three times in the projected length L1 of the axial direction of filtering chamber 111
The internal diameter d1 of first insertion pipeline section 31.Further, projected length of the second insertion pipeline section 41 in the axial direction of filtering chamber 111
Meet following relational expression between the internal diameter d2 of the insertion pipeline sections 41 of L2 and second：L2 >=3*d2, i.e., the second insertion pipeline section 41 are filtering
The projected length L2 of the axial direction of chamber 111 is more than or equal to the internal diameter d2 of the second insertion pipeline section 41 of three times.
So that the first insertion pipeline section 31 and second inserts pipeline section 41 and pressure can be formed on the direction of ecto-entad
The barometric gradient gradually reduced, so that refrigerant inserts the outlet 101 of pipeline section 41 in the first insertion pipeline section 31 or second
Opening position, gasification will not too acutely, it is possible thereby to further reduce over noise of the filter component 100 during filtration.
In the specific example of the present invention, as shown in figure 1, filter, which includes filtering pipeline section 11, first, connects pipeline section
12 and second connect pipeline section 13, filter and filtering chamber 111 is limited in pipeline section 11, and the first connection pipeline section 12 and second connects pipeline section
13 are respectively provided at the axial both ends of filtering pipeline section 11, and the first connecting tube 3 and the second connecting tube 4 are plugged in the first connection pipeline section respectively
12 and second connect in pipeline section 13.
Filter can be formed in one part, that is, filter pipeline section 11 and first connect pipeline section 12 by being integrally machined manufacture and
Into filtering pipeline section 11 and second connects pipeline section 13 and is also fabricated by being integrally machined.Thus the life of filter can not only be simplified
Manufacturing process is produced, and make it that the overall construction intensity of filter is higher.
First connecting tube 3 and the second connecting tube 4 are plugged in the first connection pipeline section 12 and the second connection pipeline section 13 respectively, the
One connecting tube 3 is plugged in the first connection pipeline section 12, and the second connecting tube 4 is plugged in the second connection pipeline section 13, alternatively, first
It is interference fit that connecting tube 3 and first, which connects the connecting tube 4 of pipeline section 12 and second and the second connection pipeline section 13, so as to realize the
Connection between one connecting tube 3 and the connecting tube 4 of the first connection pipeline section 12 and second and the second connection pipeline section 13, it is simple in construction.
Preferably, the first sealing ring (not shown), the He of the second connecting tube 4 are provided between the first connecting tube 3 and the first connection pipeline section 12
The second sealing ring (not shown) is provided between second connection pipeline section 13, so that the first connecting tube 3 and the first connection pipeline section
12 and the second connection between connecting tube 4 and the second connection pipeline section 13 it is even closer, good airproof performance.
The refrigeration system of embodiment according to a second aspect of the present invention, including according to the above-mentioned first aspect embodiment of the present invention
Filter assemblies 100.
Refrigeration system according to embodiments of the present invention, by setting the filtering according to the above-mentioned first aspect embodiment of the present invention
Component 100 so that refrigeration system with above-mentioned filter assemblies 100 with all advantages, repeat no more here.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present invention.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (10)
- A kind of 1. filter assemblies, it is characterised in that including：Filter, filtering chamber is limited in the filter；Filtration members, the filtration members are in the filtering chamber；First connecting tube and the second connecting tube, first connecting tube have the first insertion tube stretched into the filtering chamber Section, second connecting tube have the second insertion pipeline section stretched into the filtering chamber, the first insertion pipeline section and described Second insertion pipeline section is inserted in the filtering chamber by the axial both ends of the filtering chamber respectively, and the first insertion pipeline section Offset with one another with the described second insertion pipeline section on the axial direction of the filtering chamber.
- 2. filter assemblies according to claim 1, it is characterised in that the first insertion pipeline section and second insertion tube One in section along the axially extending of the filtering chamber and another axial direction sandwiched acute angle theta with the filtering chamber.
- 3. filter assemblies according to claim 2, it is characterised in that the scope of the acute angle theta is 6 °~10 °.
- 4. filter assemblies according to claim 1, it is characterised in that the first insertion pipeline section and second insertion tube The section axial direction sandwiched sharp angle α and acute angles beta with the filtering chamber respectively.
- 5. filter assemblies according to claim 4, it is characterised in that the scope of the sharp angle α and the acute angles beta be 3 °~ 5°。
- 6. filter assemblies according to claim 4, it is characterised in that the first insertion pipeline section and second insertion tube Section is respectively facing the both sides extension of the axial direction of the filtering chamber on the direction of ecto-entad.
- 7. according to the filter assemblies any one of claim 1-6, it is characterised in that the first insertion pipeline section is described Meet following relational expression between the internal diameter d1 of the projected length L1 of filtering chamber's axial direction and the first insertion pipeline section：L1≥ 3*d1。
- 8. according to the filter assemblies any one of claim 1-6, it is characterised in that the second insertion pipeline section is described Meet following relational expression between the internal diameter d2 of the projected length L2 of filtering chamber's axial direction and the second insertion pipeline section：L2≥ 3*d2。
- 9. filter assemblies according to claim 1, it is characterised in that the filter includes：Pipeline section is filtered, the filtering chamber is limited in the filtering pipeline section；First connection pipeline section and the second connection pipeline section, the first connection pipeline section and the second connection pipeline section are respectively provided at described Filter the axial both ends of pipeline section, first connecting tube and second connecting tube be plugged in respectively the first connection pipeline section and In the second connection pipeline section.
- A kind of 10. refrigeration system, it is characterised in that including：According to the filter assemblies any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835526.5A CN107525314B (en) | 2017-09-15 | 2017-09-15 | Filtering component and refrigerating system with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835526.5A CN107525314B (en) | 2017-09-15 | 2017-09-15 | Filtering component and refrigerating system with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107525314A true CN107525314A (en) | 2017-12-29 |
| CN107525314B CN107525314B (en) | 2021-02-23 |
Family
ID=60736744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710835526.5A Active CN107525314B (en) | 2017-09-15 | 2017-09-15 | Filtering component and refrigerating system with same |
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| Country | Link |
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| CN (1) | CN107525314B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003314930A (en) * | 2002-04-19 | 2003-11-06 | Daikin Ind Ltd | Multi-chamber air conditioner |
| CN204006835U (en) * | 2014-07-11 | 2014-12-10 | 新昌县康利德制冷配件有限公司 | A kind of device for drying and filtering |
| CN204043253U (en) * | 2014-08-22 | 2014-12-24 | 浙江施克汽车配件有限公司 | Air conditioning for automobiles liquid storage device for drying and filtering |
| CN205580051U (en) * | 2016-04-20 | 2016-09-14 | 合肥华凌股份有限公司 | Drier -filter and contain its refrigerating plant |
| CN206399053U (en) * | 2016-12-06 | 2017-08-11 | 无锡优耐特净化装备有限公司 | Device for drying and filtering |
-
2017
- 2017-09-15 CN CN201710835526.5A patent/CN107525314B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003314930A (en) * | 2002-04-19 | 2003-11-06 | Daikin Ind Ltd | Multi-chamber air conditioner |
| CN204006835U (en) * | 2014-07-11 | 2014-12-10 | 新昌县康利德制冷配件有限公司 | A kind of device for drying and filtering |
| CN204043253U (en) * | 2014-08-22 | 2014-12-24 | 浙江施克汽车配件有限公司 | Air conditioning for automobiles liquid storage device for drying and filtering |
| CN205580051U (en) * | 2016-04-20 | 2016-09-14 | 合肥华凌股份有限公司 | Drier -filter and contain its refrigerating plant |
| CN206399053U (en) * | 2016-12-06 | 2017-08-11 | 无锡优耐特净化装备有限公司 | Device for drying and filtering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107525314B (en) | 2021-02-23 |
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