CN105352231A - Single-screw micro channel condenser - Google Patents
Single-screw micro channel condenser Download PDFInfo
- Publication number
- CN105352231A CN105352231A CN201510911474.6A CN201510911474A CN105352231A CN 105352231 A CN105352231 A CN 105352231A CN 201510911474 A CN201510911474 A CN 201510911474A CN 105352231 A CN105352231 A CN 105352231A
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- China
- Prior art keywords
- flat tube
- radiating flat
- heat radiating
- channel condenser
- fin
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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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a single-screw micro channel condenser. A radiating flat tube is coiled from inside to outside in a helical mode to form a helical core body; an inlet liquid collecting tube is arranged at an initial end of the radiating flat tube; an outlet liquid collecting tube is arranged at the tail end of the radiating flat tube; coiled intervals of the radiating flat tube are provided with radiating fins; and a bracket is mounted below the helical core body. According to the technical scheme, space usage is small, a windward side is circular and blown air of a cooling fan can be wholly covered, so that a rate of heat exchange is high, the structure is stable and flow resistance of a refrigerating fluid is small, and therefore, the production cost can be reduced.
Description
Technical field:
The present invention relates to a kind of condenser, be specially adapted to refrigeration appliance field uses.
Background technology:
At present, household electrical appliances freeze two devices manufacture production fields, particularly micro-channel condenser profile is cuboid, windward side is generally rectangle, the blowing of the cooling Circular fan installed before condenser windward side during work cannot cover whole rectangular surfaces, thus affects heat exchange efficiency, during assembling, due to the defect in design, rectangular profile cannot meet assembly space sometimes.Moreover micro-channel condenser core body heat radiating flat tube is snakelike, and radiator has multiple half-turn, flow of refrigerant dynamic resistance is large, and on radiating tube, the curved processing of multiple snake is comparatively complicated.
Summary of the invention:
Task of the present invention is that a kind of flow of refrigerant dynamic resistance of proposition is little, and structure is simple, a kind of single-screw micro-channel condenser that cost is low.
Technical scheme of the present invention completes as follows, a kind of single-screw micro-channel condenser, it is characterized in that: heat radiating flat tube is the spiral core of coiling formation in the shape of a spiral from inside to outside, feed liquor header is arranged on the initial end of heat radiating flat tube, fluid header is arranged on the tail end of heat radiating flat tube, the interval of described heat radiating flat tube coiling is provided with fin, is provided with support below described spiral core.Described fin and heat radiating flat tube pack tightly mutually, and facing directly of heat radiating flat tube touches with the crest of fin, is integrally formed through soldering oven soldering.Described spiral core is assembled by support and condenser.
The technical program has following effect: the technical program takes up room little, and windward side is circular, and the blowing of cooling fan can be whole capped, thus it is high to improve rate of heat exchange, and stabilized structure, flow of refrigerant dynamic resistance is little, thus can reduce production cost.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention; Fig. 2 is the side view of Fig. 1.
Drawing illustrates: 1, spiral core, 2, heat radiating flat tube, 3, fin, 4, feed liquor header, 5, fluid header, 6, support.
Detailed description of the invention:
Embodiment is described in detail in conjunction with above accompanying drawing, as shown in Figure 1, heat radiating flat tube 2 is the spiral core 1 of coiling formation in the shape of a spiral from inside to outside, coil direction can clockwise also can be counterclockwise, feed liquor header 4 is arranged on the initial end of heat radiating flat tube, fluid header 5 is arranged on the tail end of heat radiating flat tube, furtherly: feed liquor header is arranged in spiral core centre, fluid header is in the arranged outside of spiral core, the interval of described heat radiating flat tube coiling is provided with fin 3, described fin and heat radiating flat tube pack tightly mutually, furtherly: facing directly of heat radiating flat tube touches with the crest of fin, be integrally formed through soldering oven soldering, support 6 is installed below described spiral core, spiral core is assembled by support support and condenser.
During work, cold-producing medium is flowed into by the feed liquor header 4 of core body 1 spiral center, along core body heat radiating flat tube from inside to outside helical flow to the fluid header 5 of core body, flowed out by fluid header 5.The heat of cold-producing medium is passed on fin 3 by heat radiating flat tube 2 wall and is distributed by heat, thus improves rate of heat exchange.
Claims (3)
1. a single-screw micro-channel condenser, it is characterized in that: heat radiating flat tube is the spiral core of coiling formation in the shape of a spiral from inside to outside, feed liquor header is arranged on the initial end of heat radiating flat tube, fluid header is arranged on the tail end of heat radiating flat tube, the interval of described heat radiating flat tube coiling is provided with fin, is provided with support below described spiral core.
2. a kind of single-screw micro-channel condenser according to claim 1, is characterized in that: described fin and heat radiating flat tube pack tightly mutually, and facing directly of heat radiating flat tube touches with the crest of fin, is integrally formed through soldering oven soldering.
3. a kind of single-screw micro-channel condenser according to claim 1 or 3, is characterized in that: described spiral core is assembled by support and condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510911474.6A CN105352231A (en) | 2015-12-11 | 2015-12-11 | Single-screw micro channel condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510911474.6A CN105352231A (en) | 2015-12-11 | 2015-12-11 | Single-screw micro channel condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105352231A true CN105352231A (en) | 2016-02-24 |
Family
ID=55328250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510911474.6A Pending CN105352231A (en) | 2015-12-11 | 2015-12-11 | Single-screw micro channel condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105352231A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370025A (en) * | 2016-09-22 | 2017-02-01 | 北京机械设备研究所 | Miniature helical micro-channel parallel flow heat exchanger |
| CN107583299A (en) * | 2017-10-30 | 2018-01-16 | 新中天环保股份有限公司 | Solvent distiller condenser |
| CN108007018A (en) * | 2016-10-28 | 2018-05-08 | 杭州三花家电热管理***有限公司 | Coiled pipe micro-channel heat exchanger |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1497234A (en) * | 2002-10-10 | 2004-05-19 | ������ά��ʽ���� | Screw heat exchanger |
| JP2010060214A (en) * | 2008-09-04 | 2010-03-18 | Daikin Ind Ltd | Refrigeration system |
| CN203100303U (en) * | 2013-03-20 | 2013-07-31 | 浙江景加源机械有限公司 | Improved condenser |
| CN103346337A (en) * | 2013-05-27 | 2013-10-09 | 天津大学 | Fuel cell channel |
| CN105066523A (en) * | 2015-08-07 | 2015-11-18 | 江苏启江实业有限公司 | Spirally-structured micro-channel heat exchanger for refrigerator |
| CN205261993U (en) * | 2015-12-11 | 2016-05-25 | 河南新科隆电器有限公司 | Little micro -channel condenser of single spiral |
-
2015
- 2015-12-11 CN CN201510911474.6A patent/CN105352231A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1497234A (en) * | 2002-10-10 | 2004-05-19 | ������ά��ʽ���� | Screw heat exchanger |
| JP2010060214A (en) * | 2008-09-04 | 2010-03-18 | Daikin Ind Ltd | Refrigeration system |
| CN203100303U (en) * | 2013-03-20 | 2013-07-31 | 浙江景加源机械有限公司 | Improved condenser |
| CN103346337A (en) * | 2013-05-27 | 2013-10-09 | 天津大学 | Fuel cell channel |
| CN105066523A (en) * | 2015-08-07 | 2015-11-18 | 江苏启江实业有限公司 | Spirally-structured micro-channel heat exchanger for refrigerator |
| CN205261993U (en) * | 2015-12-11 | 2016-05-25 | 河南新科隆电器有限公司 | Little micro -channel condenser of single spiral |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370025A (en) * | 2016-09-22 | 2017-02-01 | 北京机械设备研究所 | Miniature helical micro-channel parallel flow heat exchanger |
| CN108007018A (en) * | 2016-10-28 | 2018-05-08 | 杭州三花家电热管理***有限公司 | Coiled pipe micro-channel heat exchanger |
| CN107583299A (en) * | 2017-10-30 | 2018-01-16 | 新中天环保股份有限公司 | Solvent distiller condenser |
| CN107583299B (en) * | 2017-10-30 | 2020-05-22 | 新中天环保股份有限公司 | Solvent distillation condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |