CN103954084A - Filter - Google Patents
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- CN103954084A CN103954084A CN201410214482.0A CN201410214482A CN103954084A CN 103954084 A CN103954084 A CN 103954084A CN 201410214482 A CN201410214482 A CN 201410214482A CN 103954084 A CN103954084 A CN 103954084A
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- China
- Prior art keywords
- filter
- section
- described filter
- spring
- segment
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- 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
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 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
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 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
- 238000004140 cleaning Methods 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
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention discloses a filter which comprises a filter A segment, a filter B segment, a filter cylinder body, a pressed spring and a spring baffle, wherein the filter A segment and the filter B segment are connected in a sealing mode, drying and filtering medium fills inside the filter cylinder body, the filter cylinder body is sealed by a cylinder body pressing board, the filter cylinder body is placed inside a cavity formed by the filter A segment and the filter B segment, the pressed spring and the spring baffle are placed inside the cavity formed by the filter A segment and the filter B segment, one end of the pressed spring is abutted against the cylinder body pressing board, and the other end of the pressed spring is abutted against the spring baffle. Compared with the prior art, the filter can be used repeatedly, avoids the waste, and is energy-saving and environment-friendly.
Description
Technical field
The present invention relates to air-conditioner field, exactly refer to a kind of filter of air-conditioning.
Background technology
Central air conditioner system is by a main frame, by air channel, to cross mode that wind or hot water pipe connect a plurality of ends to control different rooms and to reach room air, regulate the air-conditioning of object.As adopt air duct blow mode, and with a main frame, can control a plurality of chummeries and can introduce new wind, effectively improve the quality of room air, the generation of prevention air conditioner disease.
Central air conditioner system is comprised of cold and heat source system and air handling system.The principle that adopts liquid gasification refrigeration provides institute's chilling requirement for air handling system, in order to offset the refrigeration duty of indoor environment.The heat that heating provides to offset indoor environment thermic load for air handling system.Refrigeration system is the vital part of central air conditioner system, and it adopts kind, the method for operation, version etc. directly to affect the economy that central air conditioner system is in operation, high efficiency, reasonability.
At present, the conventional large-scale non-renewable filter of the general installation of central air-conditioning pipeline is dried, filters pipe-line system, waits after work a period of time, then is new filter by old filter replacement.This filter type, exists filter once to use, and can not reuse, and while changing, and also needs the defect changed with welding manner, wastes energy and resource.
Summary of the invention
For above-mentioned defect, the technical problem that the present invention solves is to provide a kind of filter, can reuse, avoid waste, and energy-conserving and environment-protective.
In order to solve above technical problem, filter provided by the invention, comprise 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, in described filter cylinder, fill full dry filter medium, described filter cylinder seals by cylindrical shell 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 placed in the cavity of described filter A section and the formation of described filter B section, described holddown spring one end props up described cylindrical shell 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, between described filter A section and described filter B section, by nut, is connected with thread seal.
Preferably, described filter cartridge inside and outside face is coated with screen pack.
Preferably, described dry filter medium is dry silica gel.
Preferably, described filter A section be provided with A section welding junction, described A section welding junction and refrigerant line are welded to connect.
Preferably, described filter B section be provided with B section welding junction, described B section welding junction and refrigerant line are welded to connect.
Compared with prior art, filter provided by the invention, in filter cylinder, fill dry filter medium, 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, thereby the dry filter medium more renewing, therefore, the filter cylinder after the dry filter medium more renewing 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.
The specific embodiment
For those skilled in the art can understand technical scheme provided by the present invention better, below in conjunction with specific embodiment, set forth.
Refer 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, comprise filter A section 2, filter B section 9, filter cylinder 3, holddown spring 7 and spring stop 8, wherein, filter A section 2 is tightly connected with filter B section 9, the full dry filter medium of the interior filling of filter cylinder 3, filter cylinder 3 is by 4 sealings of cylindrical shell pressing plate, filter cylinder 3 is placed in the cavity of filter A section 2 and 9 formation of filter B section, holddown spring 7 and spring stop 8 are also placed in the cavity of filter A section 2 and 9 formation of filter B section, holddown spring 7 one end prop up cylindrical shell pressing plate 4, holddown spring 7 other ends prop up spring stop 8.
Dry filter medium is dry silica gel, can play the effect that absorbs moisture.
Filter A section 2 be provided with A section welding junction 1, A section welding junction 1 is welded to connect with refrigerant line; Filter B section 9 be provided with B section welding junction 10, B section welding junction 10 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, between filter A section 2 and filter B section 9, by nut 5 and screw thread 6, is tightly connected.The syndeton convenient filter A section 2 of nut 5 and screw thread 6 and opening and being connected handled easily of filter B section 9.
The interior outside of filter cylinder 3 is coated with screen pack, and screen pack 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 use cylindrical shell pressing plate 4 sealings, and load onto holddown spring 7 and spring stop 8, finally filter A section 2 is connected with screw thread 6 by nut 5 with filter B section 9, and tightens, filter A section 2 is connected as a whole with filter B section 9 the most at last.
After having connected, through pressure, check that filter is without leakage, and after vacuumizing, open respectively the refrigerant line valve that connects A section welding junction 1 and B section welding junction 10, formally come into operation.
After while using one section, when needs re-start after cleaning filter, now close the refrigerant line valve that connects 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, the dry silica gel that the inside is built-in takes out, after removing silica gel moisture by the mode of heating, (or replacing) used in regeneration, screen pack is clean clean with organic solvent, the dry silica gel that regeneration is completed is packed in the filter cylinder 3 having cleaned again, according to above-mentioned filter mounting means, completing filter again installs, finally circulation is come into operation again.
Compared with prior art, filter provided by the invention, in filter cylinder, fill dry filter medium, 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, thereby the dry filter medium more renewing, therefore, the filter cylinder after the dry filter medium more renewing can be reused, avoid waste, energy-conserving and environment-protective.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a filter, it is characterized in that, comprise 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, in described filter cylinder, fill full dry filter medium, described filter cylinder seals by cylindrical shell 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 placed in the cavity of described filter A section and the formation of described filter B section, described holddown spring one end props up described cylindrical shell pressing plate, the described holddown spring other end props up described spring stop.
2. filter according to claim 1, is characterized in that, described filter A section is provided with nut or screw thread, and described filter B section is provided with screw thread or nut, between described filter A section and described filter B section, by nut, is connected with thread seal.
3. filter according to claim 1, is characterized in that, described filter cartridge inside and outside face is coated with screen pack.
4. filter according to claim 1, is characterized in that, described dry filter medium is dry silica gel.
5. filter according to claim 1, is characterized in that, described filter A section be provided with A section welding junction, described A section welding junction and refrigerant line are welded to connect.
6. filter according to claim 5, is characterized in that, described filter B section be provided with B section welding junction, described B section welding junction and refrigerant line 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 true CN103954084A (en) | 2014-07-30 |
| CN103954084B 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 |
|---|---|
| CN103954084B (en) | 2016-07-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Effective date of registration: 20240326 Granted publication date: 20160706 |
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