CN103954084B - A kind of filter - Google Patents
A kind of filter Download PDFInfo
- Publication number
- CN103954084B CN103954084B CN201410214482.0A CN201410214482A CN103954084B CN 103954084 B CN103954084 B CN 103954084B CN 201410214482 A CN201410214482 A CN 201410214482A CN 103954084 B CN103954084 B CN 103954084B
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- China
- Prior art keywords
- filter
- section
- cylinder
- described filter
- holddown spring
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- 230000015572 biosynthetic process Effects 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 19
- 239000003507 refrigerant Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000004378 air conditioning Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Drying Of Gases (AREA)
Abstract
Disclosure one filter, including filter A section, filter B section, filter cylinder, holddown spring and spring stop, wherein, described filter A section and described filter B section are tightly connected, full dry filter medium is filled in described filter cartridge body, described filter cylinder is closed by cylinder pressing plate, described filter cylinder is placed in the cavity of described filter A section and the formation of described filter B section, described holddown spring and described spring stop are also disposed in the cavity of described filter A section and the formation of described filter B section, described holddown spring one end props up described cylinder pressing plate, the described holddown spring other end props up described spring stop.Compared with prior art, filter provided by the invention, it is possible to reuse, it is to avoid waste, energy-conserving and environment-protective.
Description
Technical field
The present invention relates to air-conditioner field, exactly refer to the filter of a kind of air-conditioning.
Background technology
Central air conditioner system is to be crossed wind by a main frame by air channel or hot water pipe connects the mode of multiple end and controls different rooms and regulate the air-conditioning of purpose to reach room air.As adopted air duct blow mode, multiple chummery can be controlled with a main frame and new wind can be introduced, being effectively improved the quality of room air, the generation of prevention air conditioning disease.
Central air conditioner system is made up of cold and heat source system and air handling system.The principle adopting liquid gasification refrigeration provides institute's chilling requirement for air handling system, in order to offset the refrigeration duty of indoor environment.Heating provides the heat in order to offset indoor environment thermic load for air handling system.Refrigeration system is the vital part of central air conditioner system, its adopt kind, the method for operation, version etc. directly affects economy that central air conditioner system is in operation, high efficiency, reasonability.
At present, conventional large-scale central air-conditioning pipeline is generally installed non-renewable filter and pipe-line system is dried, filters, and after waiting work a period of time, then is new filter by old filter replacement.This filter type, there is filter can only first use, it is impossible to reuse, and when changing, in addition it is also necessary to the defect changed with welding manner, the waste energy and resource.
Summary of the invention
For drawbacks described above, present invention solves the technical problem that and be in that to provide a kind of filter, it is possible to reuse, it is to avoid waste, energy-conserving and environment-protective.
In order to solve above technical problem, filter provided by the invention, including filter A section, filter B section, filter cylinder, holddown spring and spring stop, wherein, described filter A section and described filter B section are tightly connected, full dry filter medium is filled in described filter cartridge body, described filter cylinder is closed by cylinder pressing plate, described filter cylinder is placed in the cavity of described filter A section and the formation of described filter B section, described holddown spring and described spring stop are also disposed in the cavity of described filter A section and the formation of described filter B section, described holddown spring one end props up described cylinder pressing plate, the described holddown spring other end props up described spring stop.
Preferably, described filter A section is provided with nut or screw thread, and described filter B section is provided with screw thread or nut, is connected by nut and thread seal between described filter A section and described filter B section.
Preferably, face, described filter cartridge inside and outside is coated with drainage screen.
Preferably, described dry filter medium is dry silica gel.
Preferably, be provided with A section welding junction, described A section welding junction and the refrigerant line of described filter A section is welded to connect.
Preferably, be provided with B section welding junction, described B section welding junction and the refrigerant line of described filter B section is welded to connect.
Compared with prior art, filter provided by the invention, filling dry filter medium in filter cartridge body, filter cylinder is placed in the cavity of filter A section and the formation of filter B section, and filter A section and filter B section can be opened, filter cylinder can take out, thus the dry filter medium more renewed, therefore, the filter cylinder after the dry filter medium more renewed can be reused, avoid waste, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is the Unclosing structure schematic diagram of embodiment of the present invention middle filtrator.
Detailed description of the invention
In order to those skilled in the art better understood when technical scheme provided by the present invention, it is illustrated below in conjunction with specific embodiment.
Referring to Fig. 1, this figure is the Unclosing structure schematic diagram of embodiment of the present invention middle filtrator.
The filter that the embodiment of the present invention provides, including filter A section 2, filter B section 9, filter cylinder 3, holddown spring 7 and spring stop 8, wherein, filter A section 2 and filter B section 9 are tightly connected, full dry filter medium is filled in filter cylinder 3, filter cylinder 3 is closed by cylinder pressing plate 4, filter cylinder 3 is placed in the cavity of filter A section 2 and filter B section 9 formation, holddown spring 7 and spring stop 8 are also disposed in the cavity of filter A section 2 and filter B section 9 formation, holddown spring 7 one end props up cylinder pressing plate 4, holddown spring 7 other end props up spring stop 8.
Dry filter medium is dry silica gel, it is possible to play the effect absorbing moisture.
A section welding junction 1, the A section welding junction 1 that is provided with of filter A section 2 is welded to connect with refrigerant line；B section welding junction 10, the B section welding junction 10 that is provided with of filter B section 9 is welded to connect with refrigerant line.
Filter A section 2 is provided with nut 5, and filter B section 9 is provided with screw thread 6, is tightly connected by nut 5 and screw thread 6 between filter A section 2 and filter B section 9.The attachment structure convenient filter A section 2 of nut 5 and screw thread 6 and opening and connecting of filter B section 9, convenient operation.
In filter cylinder 3, outside is coated with drainage screen, and drainage screen plays the effect of impurity screening.
The concrete operations of filter provided by the invention are as follows:
A section welding junction 1 and B section welding junction 10 are welded to connect with refrigerant line respectively, then filter cylinder 3 is put into filter A section 2, and fill up filter cylinder 3 with dry silica gel, filter cylinder 3 cylinder pressing plate 4 is closed, and load onto holddown spring 7 and spring stop 8, finally filter A section 2 and filter B section 9 being connected by nut 5 and screw thread 6, and tighten, filter A section 2 and filter B section 9 connect as a whole the most at last.
After having connected, check filter No leakage through pressure, and after evacuation, open the refrigerant line valve connecting A section welding junction 1 and B section welding junction 10 respectively, formally come into operation.
After when using one section, after filter is re-started cleaning by needs, now close the refrigerant line valve connecting A section welding junction 1 and B section welding junction 10, then according to above-mentioned filter connected mode reverse operating, filter cylinder 3 is taken out, dry silica gel built-in for the inside is taken out, after removing silica gel moisture by the mode heated, regeneration uses (or replacing), drainage screen is then clean by organic solvent cleaning, the dry silica gel regenerated is packed into again in the filter cylinder 3 cleaned, complete filter according still further to above-mentioned filter mounting means to install, final circulation again is come into operation.
Compared with prior art, filter provided by the invention, filling dry filter medium in filter cartridge body, filter cylinder is placed in the cavity of filter A section and the formation of filter B section, and filter A section and filter B section can be opened, filter cylinder can take out, thus the dry filter medium more renewed, therefore, the filter cylinder after the dry filter medium more renewed can be reused, avoid waste, energy-conserving and environment-protective.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (5)
1. a filter, it is characterized in that, including filter A section, filter B section, filter cylinder, holddown spring and spring stop, wherein, described filter A section is provided with nut or screw thread, described filter B section is provided with screw thread or nut, connected by nut and thread seal between described filter A section and described filter B section, full dry filter medium is filled in described filter cartridge body, described filter cylinder is closed by cylinder pressing plate, described filter cylinder is placed in the cavity of described filter A section and the formation of described filter B section, described holddown spring and described spring stop are also disposed in the cavity of described filter A section and the formation of described filter B section, described holddown spring one end props up described cylinder pressing plate, the described holddown spring other end props up described spring stop.
2. filter according to claim 1, it is characterised in that face, described filter cartridge inside and outside is coated with drainage screen.
3. filter according to claim 1, it is characterised in that described dry filter medium is dry silica gel.
4. filter according to claim 1, it is characterised in that be provided with A section welding junction, described A section welding junction and the refrigerant line of described filter A section are welded to connect.
5. filter according to claim 4, it is characterised in that be provided with B section welding junction, described B section welding junction and the refrigerant line of described filter B section are welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410214482.0A CN103954084B (en) | 2014-05-20 | 2014-05-20 | A kind of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410214482.0A CN103954084B (en) | 2014-05-20 | 2014-05-20 | A kind of filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103954084A CN103954084A (en) | 2014-07-30 |
| CN103954084B true CN103954084B (en) | 2016-07-06 |
Family
ID=51331395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410214482.0A Active CN103954084B (en) | 2014-05-20 | 2014-05-20 | A kind of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103954084B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436895Y (en) * | 2000-06-07 | 2001-06-27 | 陈明均 | Dry filter |
| US6293125B1 (en) * | 1999-02-02 | 2001-09-25 | Parker-Hannifin Corporation | Non-directional filter dryer |
| KR20010111104A (en) * | 2000-06-07 | 2001-12-17 | 김성철 | Vertical type filter drier of cooling system |
| KR20040003552A (en) * | 2002-07-03 | 2004-01-13 | 위니아만도 주식회사 | Filter drier for heat exchanger |
| CN1877229A (en) * | 2005-06-06 | 2006-12-13 | 浙江三花制冷集团有限公司 | One-way iron drying filter |
| CN200946951Y (en) * | 2005-11-03 | 2007-09-12 | 新昌县同星制冷有限公司 | Detachable filter of refrigerating pipe |
| CN102650481A (en) * | 2011-02-28 | 2012-08-29 | 浙江三花制冷集团有限公司 | Unidirectional drying filter |
| CN103127784A (en) * | 2013-03-01 | 2013-06-05 | 江苏雪龙新能源科技有限公司 | Filter of carbon dioxide heat pump system |
-
2014
- 2014-05-20 CN CN201410214482.0A patent/CN103954084B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6293125B1 (en) * | 1999-02-02 | 2001-09-25 | Parker-Hannifin Corporation | Non-directional filter dryer |
| CN2436895Y (en) * | 2000-06-07 | 2001-06-27 | 陈明均 | Dry filter |
| KR20010111104A (en) * | 2000-06-07 | 2001-12-17 | 김성철 | Vertical type filter drier of cooling system |
| KR20040003552A (en) * | 2002-07-03 | 2004-01-13 | 위니아만도 주식회사 | Filter drier for heat exchanger |
| CN1877229A (en) * | 2005-06-06 | 2006-12-13 | 浙江三花制冷集团有限公司 | One-way iron drying filter |
| CN200946951Y (en) * | 2005-11-03 | 2007-09-12 | 新昌县同星制冷有限公司 | Detachable filter of refrigerating pipe |
| CN102650481A (en) * | 2011-02-28 | 2012-08-29 | 浙江三花制冷集团有限公司 | Unidirectional drying filter |
| CN103127784A (en) * | 2013-03-01 | 2013-06-05 | 江苏雪龙新能源科技有限公司 | Filter of carbon dioxide heat pump system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103954084A (en) | 2014-07-30 |
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