CN109364547A - A kind of new copper pipe filter - Google Patents
A kind of new copper pipe filter Download PDFInfo
- Publication number
- CN109364547A CN109364547A CN201811323200.5A CN201811323200A CN109364547A CN 109364547 A CN109364547 A CN 109364547A CN 201811323200 A CN201811323200 A CN 201811323200A CN 109364547 A CN109364547 A CN 109364547A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- receiving portion
- impurity
- filter screen
- impurity receiving
- 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.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 17
- 239000010949 copper Substances 0.000 title claims abstract description 17
- 239000012535 impurity Substances 0.000 claims abstract description 81
- 239000003507 refrigerant Substances 0.000 abstract description 16
- 238000004378 air conditioning Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000002156 adsorbate Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 210000003660 reticulum Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
Abstract
The present invention relates to a kind of air-conditioning technical field more particularly to a kind of new copper pipe filters.Include: pipeline, is set between first connecting portion and second connecting portion；Impurity receiving portion, set on the tube wall of the pipeline；Filter screen is set in the pipeline；The entrance of the impurity receiving portion is communicated with the pipeline, and the filter screen is located at the connectivity part of pipeline and the impurity receiving portion and tilts towards the entrance of the impurity receiving portion.In above-mentioned technical proposal, it can be fallen into the impurity receiving portion of pipeline side in refrigerant by the impurity that filter screen intercepts, will not accumulate and result in blockage in the duct, the impurity in impurity receiving portion will not be taken out of the flow direction of refrigerant is turned.
Description
Technical field
The present invention relates to a kind of air-conditioning technical field more particularly to a kind of new copper pipe filters.
Background technique
Authorized announcement date on July 5th, 2000, the utility model patent of Authorization Notice No. CN2385784Y discloses a kind of pipe
Road filter can be directly fixedly installed in pipe for flowing of refrigerant road, carried out impurity to refrigerant and removed filtering, have and occupy
The few advantage in space.But the impurity that the filter filters at reticulum position in use is easy to accumulate in pipeline, makes
At the blocking of pipeline.And air-conditioning system switching switches to heating mode by refrigeration mode or switches to refrigeration by heating mode
When mode, the refrigerant flow direction in air-conditioning system can be turned, and the impurity accumulated in filter at this time may mix adverse current again
Refrigerant in.
Summary of the invention
In order to solve the above-mentioned technical problem the application, proposes a kind of new copper pipe filter characterized by comprising
Pipeline is set between first connecting portion and second connecting portion；
Impurity receiving portion, set on the tube wall of the pipeline；
Filter screen is set in the pipeline；
The entrance of the impurity receiving portion is communicated with the pipeline, and the filter screen is located at the company of pipeline Yu the impurity receiving portion
Lead to place and is tilted towards the entrance of the impurity receiving portion.
In above-mentioned technical proposal, the impurity receiving positioned at pipeline side can be fallen by the impurity that filter screen intercepts in refrigerant
In portion, it will not accumulate and result in blockage in the duct, it will not will be in impurity receiving portion the flow direction of refrigerant is turned
Impurity is taken out of.Advantageously, when the flow direction of refrigerant is turned, impurity of the partial adsorbates on filter screen before
Grain can be washed out from filter screen, to avoid after a period of use, the resistance of fluid flowing becomes larger.
Preferably, the filter screen is less than the impurity receiving portion along the pipeline side along the length of the duct orientation
To opening width.
Preferably, the opening width of the impurity receiving portion is greater than the bottom width of the impurity receiving portion.
Preferably, one end of the filter screen connects the inner wall of the pipe of impurity receiving portion place side, the filtering
The other end connection of the net inner wall of the pipe opposite with the opening of the impurity receiving portion.
Preferably, the impurity receiving portion includes close to the straight sidewall of the filter screen and opposite with the filter screen
Oblique side wall.
Preferably, the oblique side wall is raised towards the filter screen.
Preferably, the oblique side wall includes the cambered surface or spherical surface towards the filter screen protrusion.
Preferably, the length of the pipeline is not less than 2 times of calibers of the pipeline.
Preferably, the straight sidewall is vertical with the pipeline.
Preferably, the impurity receiving portion includes the outlet equipped with spiral cover.
Detailed description of the invention
The cross-sectional view of the copper pipe filter of Fig. 1 embodiment of the present invention one.
Specific embodiment
Term used herein is used only for the purpose of describing specific embodiments, and is not intended to limit the present invention.Unless in addition
Definition, otherwise all terms used herein have normally understood identical with those skilled in the art
Meaning.It will be further appreciated that essential term should be interpreted as having and it is in related fields and present disclosure
The consistent meaning of meaning.The disclosure will be considered as example of the invention, and is not intended to and limits the invention to particular implementation
Example.
Embodiment one
A kind of new copper pipe filter as shown in Figure 1, including the pipeline being set between first connecting portion 1 and second connecting portion 2
3, the impurity receiving portion 4 on the tube wall of pipeline 3, and with impurity in the working medium that circulates in filter pipe in pipeline 3
Filter screen 5.First connecting portion 1 and second connecting portion 2 be used for the pipeline that connect two sides at filter location so that filtering
The pipeline 3 of device is communicated with the pipeline of two sides and is linked into filter in the working medium circuit for needing to install filter.The present embodiment
In, first connecting portion 1 and second connecting portion 2 are connect with two pipelines in the refrigerant circuit of air-conditioning system respectively, by mistake
At the position that the needs that filter is installed to refrigerant circuit filter.Specifically, first connecting portion 1 and second connecting portion 2 can be
If threaded pipeline, pass through the connection of screw thread and two sides refrigerant circuit pipeline or first connecting portion 1 and second connecting portion
2 can also connect with two sides refrigerant circuit pipeline by welding, allow refrigerant in refrigerant circuit through
1 flow ipe 3 of first connecting portion flows out pipeline 3 from second connecting portion 2 or connects through 2 flow ipe 3 of second connecting portion from first
Socket part 1 flows out pipeline 3.
Impurity receiving portion 4, the side set on 3 outer wall of pipeline and the cavity that is connected with pipeline 3.Liquid in pipeline 3
Or solid can the entrance 41 through being connected to pipeline 3 enter in impurity receiving portion 4.Filter screen 5 is mounted in pipeline 3, is used
In the impurity for intercepting circulating liquid in pipeline 3.Specifically, filter screen 5 is mounted on the communicating position of pipeline 3 Yu impurity receiving portion 4
Place, the inner wall of the pipe connection of one end connection 4 place side of impurity receiving portion of filter screen 5, so that the end of filter screen 5 is positioned at miscellaneous
The edge of matter receiving portion 4；5 other end of filter screen connects in another side ducts opposite with the opening 41 of impurity receiving portion
Wall, so that the end of filter screen 5 is correspondingly arranged at the overthe openings of impurity receiving portion 4, entire filter screen 5 is towards impurity receiving portion
The inclination of entrance 41 (refer to towards the entrance inclination of impurity receiving portion, plane where filter screen and impurity receiving portion entrance place
Angle between plane is less than 90 °) be arranged in pipeline 3.When flowing through liquid in pipeline 3, the impurity in liquid passes through in stream
It is intercepted when strainer, and the opening through impurity receiving portion is entered in impurity receiving portion 4 and is contained.
Preferably, length of the filter screen 5 along 3 direction of pipeline is wide less than opening of the impurity receiving portion 4 along 3 direction of pipeline
Degree.In the direction, that is, pipeline length direction namely pipeline of pipeline the flow direction of working medium or with Working fluid flow phase in pipeline
Anti- direction.Length of the filter screen 5 along 3 direction of pipeline is less than impurity receiving portion 4 along the opening width in 3 direction of pipeline, so that miscellaneous
Also there are vacant spaces in the inclined side of filter screen 5 for matter receiving portion 4, pass through and fall into for the impurity intercepted by filter screen 5
Into impurity receiving portion 4.In the present embodiment, 41 width of opening of impurity receiving portion 4 is greater than the bottom width of impurity receiving portion 4,
So that the impurity being deposited in impurity receiving portion is easier to condense together, it is not easy to be gone out by liquid flow.
Preferably, impurity receiving portion 4 is the tubular housing that pipeline side is arranged in perpendicular to pipeline 3, it can be as far as possible
It avoids in the anti-excessive return pipe road 3 of the impurity in impurity receiving portion 4.It should be noted that (i.e. pipeline 3 is close to first for the length of pipeline 3
The straight line portion duct length of interconnecting piece 1 and close second connecting portion 3) it is not less than 2 times of calibers, to guarantee working medium stream in pipeline 3
Direction is moved perpendicular to impurity receiving portion.The impurity receiving portion 4 of this example include close to 5 side of filter screen straight sidewall 42 and with mistake
The oblique side wall 43 of 5 opposite side of strainer.Straight sidewall 42 is approximately perpendicular to the setting of pipeline 3, and oblique side wall 43 is remote towards impurity receiving portion 4
Outside inclination from filter screen 5, so that tiltedly side wall includes the inclined-plane or cambered surface or spherical surface towards 5 protrusion of filter screen.Such as
Shown in Fig. 1, when working medium flows through filter by the second connecting portion 2 on first connecting portion 1 to 3 right side of pipeline in 3 left side of pipeline, mistake
The link position of strainer 5 and pipeline 3 is in the front that working medium flows in pipeline, and filter screen 5 is in the rear flowed to working medium
Inclined state is covered above the opening 41 of impurity receiving portion, and the impurity in working medium is fallen under filter screen 5 after being intercepted by filter screen 5
In the impurity receiving portion 4 of side.Since the width of opening 41 is greater than the length of filter screen 5, so that a part of opening is located at filtering
Except net, the impurity more intercepted by filter screen can be stored, the design of the oblique side wall opposite with filter screen 5 can will be convenient for
Impurity slides into impurity receiving portion along side wall.First on the right side of second connecting portion 2 to pipeline 3 of the working medium by 3 right side of pipeline
When interconnecting piece 1 flows through filter, the link position of filter screen 5 and pipeline 3 be in the rear of working medium flow direction in pipeline, but due to
Impurity receiving portion 4 is provided at pipeline side, therefore the liquid flow for flowing through impurity receiving portion 4 is less, can prevent from being accommodated in miscellaneous
Impurity in matter receiving portion 4 is mixed into liquid flow again with water flow.Advantageously, when the flow direction of refrigerant is turned
When, impurity particle of the partial adsorbates on filter screen can be washed out from filter screen before, thus avoid after a period of use,
The resistance of fluid flowing becomes larger.
Preferably, the bottom of impurity receiving portion 4 is equipped with outlet 44, the settable spiral cover in exit.It is miscellaneous when spiral cover is screwed on
Impurity can be stored in matter receiving portion, can be cleared up the impurity in impurity receiving portion when spiral cover is unscrewed or part is unscrewed
Out.
Although the embodiments of the invention are described in conjunction with the attached drawings, but those of ordinary skill in the art can be in appended power
Benefit makes various deformations or amendments in the range of requiring.
Claims (10)
1. a kind of new copper pipe filter characterized by comprising
Pipeline is set between first connecting portion and second connecting portion；
Impurity receiving portion, set on the tube wall of the pipeline；
Filter screen is set in the pipeline；
The entrance of the impurity receiving portion is communicated with the pipeline, and the filter screen is located at the company of pipeline Yu the impurity receiving portion
Lead to place and is tilted towards the entrance of the impurity receiving portion.
2. a kind of new copper pipe filter according to claim 1, it is characterised in that:
The filter screen is less than the impurity receiving portion along the opening width of the duct orientation along the length of the duct orientation.
3. a kind of new copper pipe filter according to claim 2, it is characterised in that:
The opening width of the impurity receiving portion is greater than the bottom width of the impurity receiving portion.
4. a kind of new copper pipe filter according to claim 3, it is characterised in that:
The inner wall of the pipe of side where one end of the filter screen connects the impurity receiving portion, the other end connection of the filter screen
The opposite inner wall of the pipe with the opening of the impurity receiving portion.
5. a kind of new copper pipe filter according to claim 4, it is characterised in that:
The impurity receiving portion, including the straight sidewall and the oblique side wall opposite with the filter screen close to the filter screen.
6. a kind of new copper pipe filter according to claim 5, it is characterised in that:
The oblique side wall, towards the filter screen protrusion.
7. a kind of new copper pipe filter according to claim 6, it is characterised in that:
The oblique side wall, including the cambered surface or spherical surface towards the filter screen protrusion.
8. a kind of new copper pipe filter according to claim 1, it is characterised in that:
The length of the pipeline is not less than 2 times of calibers of the pipeline.
9. a kind of new copper pipe filter according to claim 5, it is characterised in that:
The straight sidewall, it is vertical with the pipeline.
10. a kind of new copper pipe filter according to claim 1, it is characterised in that:
The impurity receiving portion, the outlet including being equipped with spiral cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811323200.5A CN109364547A (en) | 2018-11-08 | 2018-11-08 | A kind of new copper pipe filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811323200.5A CN109364547A (en) | 2018-11-08 | 2018-11-08 | A kind of new copper pipe filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109364547A true CN109364547A (en) | 2019-02-22 |
Family
ID=65384093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811323200.5A Pending CN109364547A (en) | 2018-11-08 | 2018-11-08 | A kind of new copper pipe filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109364547A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB133497A (en) * | 1918-11-04 | 1919-10-16 | Edwin Charles Procter | Improvements in or relating to Liquid Filtering Devices. |
| CN1773196A (en) * | 2004-11-12 | 2006-05-17 | Lg电子株式会社 | Refrigerant filtering apparatus for air conditioners |
| CN1891324A (en) * | 2005-07-04 | 2007-01-10 | 三星电子株式会社 | Inline pipe filter and air conditioner comprising the same |
| CN102463010A (en) * | 2010-11-10 | 2012-05-23 | 珠海格力电器股份有限公司 | Filter and air conditioner with the filter |
| CN203123646U (en) * | 2012-12-12 | 2013-08-14 | 上海熊猫机械(集团)有限公司 | Integrated self-cleaning filter |
| CN206587457U (en) * | 2017-03-15 | 2017-10-27 | 昆山龙腾光电有限公司 | A kind of filter pipeline structure and air-conditioning system |
| CN107519682A (en) * | 2017-10-11 | 2017-12-29 | 马鞍山市博浪热能科技有限公司 | A kind of filter and its filtering and cleaning method |
| CN209221597U (en) * | 2018-11-08 | 2019-08-09 | 浙江柿子新能源科技有限公司 | A kind of new copper pipe filter |
-
2018
- 2018-11-08 CN CN201811323200.5A patent/CN109364547A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB133497A (en) * | 1918-11-04 | 1919-10-16 | Edwin Charles Procter | Improvements in or relating to Liquid Filtering Devices. |
| CN1773196A (en) * | 2004-11-12 | 2006-05-17 | Lg电子株式会社 | Refrigerant filtering apparatus for air conditioners |
| CN1891324A (en) * | 2005-07-04 | 2007-01-10 | 三星电子株式会社 | Inline pipe filter and air conditioner comprising the same |
| CN102463010A (en) * | 2010-11-10 | 2012-05-23 | 珠海格力电器股份有限公司 | Filter and air conditioner with the filter |
| CN203123646U (en) * | 2012-12-12 | 2013-08-14 | 上海熊猫机械(集团)有限公司 | Integrated self-cleaning filter |
| CN206587457U (en) * | 2017-03-15 | 2017-10-27 | 昆山龙腾光电有限公司 | A kind of filter pipeline structure and air-conditioning system |
| CN107519682A (en) * | 2017-10-11 | 2017-12-29 | 马鞍山市博浪热能科技有限公司 | A kind of filter and its filtering and cleaning method |
| CN209221597U (en) * | 2018-11-08 | 2019-08-09 | 浙江柿子新能源科技有限公司 | A kind of new copper pipe filter |
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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 |