CN104197608B - A kind of cooling grids - Google Patents
A kind of cooling grids Download PDFInfo
- Publication number
- CN104197608B CN104197608B CN201410424536.6A CN201410424536A CN104197608B CN 104197608 B CN104197608 B CN 104197608B CN 201410424536 A CN201410424536 A CN 201410424536A CN 104197608 B CN104197608 B CN 104197608B
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- CN
- China
- Prior art keywords
- cooling
- wing
- conduction cooling
- conduction
- pipe
- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 98
- 239000000463 material Substances 0.000 claims abstract description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000010949 copper Substances 0.000 claims abstract description 3
- 229910052802 copper Inorganic materials 0.000 claims abstract description 3
- 238000010257 thawing Methods 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Defrosting Systems (AREA)
Abstract
The present invention relates to a kind of cooling grids, including conduction cooling pipe, 4～20 row's conduction cooling wing and two row's fixed-wings, the conduction cooling wing and fixed-wing axially in parallel with conduction cooling pipe.The outer end of the conduction cooling wing is provided with steps on frost foot, and stepping on frost foot is Y-shaped structure or T-shaped structure.Being provided with electric fuse groove between fixed-wing and the conduction cooling wing, electric fuse groove is parallel with the conduction cooling wing.The material of cooling coil is aluminium alloy, galvanized pipe or copper pipe.Cooling grids of the present invention, by arranging multiple rows of conduction cooling wing on conduction cooling pipe, expands cooling area, can be cooled to 40 DEG C, improve cooling-down effect, improves defrosting function, saves electric power, is not afraid of and collides with, optimize outward appearance and the ruggedness of cooling coil.
Description
Technical field
The invention belongs to technical field of refrigeration equipment, relate to a kind of cooling grids.
Background technology
Freezer aluminum wrapped calandria is mainly used in-5 DEG C～-60 DEG C of cold storage refrigerating systems, its reasonable in design, easy for installation, heat exchange efficiency is high, food drying loss is low, energy-saving effect is notable, long perfomance life and the system totally advantage such as stable, is widely applied at large, medium and small freezer.Two basic mechanical design features of cooling grids are conduction cooling function and defrosting function, along with freezer scale incrementally increases, it is desirable to cooling coil has conduction cooling speed soon and the function of automatic defrosting.The deficiency of existing cooling grids is: 1. the conduction cooling wing lacks and 2. conduction cooling chord.The problem brought is that cold journey is long, draws temperature speed slow, draws temperature degree low, and easy ice is wrapped up in or frost is wrapped up in, the damage caused of being afraid of to collide with.
Authorization Notice No. is that open a kind of " finned cooling tube; cooling tube is the pipe of cross section ovalize or circle; the cylindrical of cooling tube is circumferentially with the fin around this ellipse or circular round pipes; the internal diameter of described cooling tube is 30cm, external diameter is 32.5cm for the utility model patent of CN 202836305 U；The vertical sectional shape of fin is trapezoidal or triangle；The height of fin is much larger than the Breadth Maximum of fin；Cooling tube and fin are Split type structure ".Though this finned cooling tube simple in construction, easily manufactured, but do not defrost function, it is impossible to it is adapted to freezer cooling coil.
Summary of the invention
It is an object of the invention to provide a kind of cooling grids, to improve the conduction cooling effect of cooling coil, improve the defrosting function of cooling coil, reduce the energy expenditure of freezer, optimize outward appearance and the ruggedness of cooling coil.
The technical scheme is that cooling grids, including conduction cooling pipe, conduction cooling pipe is provided with the conduction cooling wing and two row's fixed-wings, the conduction cooling wing and fixed-wing are axially in parallel with conduction cooling pipe.The outer end of the conduction cooling wing is provided with steps on frost foot, and stepping on frost foot is Y-shaped structure or T-shaped structure.Being provided with electric fuse groove between fixed-wing and the conduction cooling wing, electric fuse groove is parallel with the conduction cooling wing.
The conduction cooling wing is 4～20 rows, and fixed-wing is provided with screw limit point.Conduction cooling chord degree m is 1～100mm.The material of cooling coil is aluminium alloy, galvanized pipe or copper pipe, and the cooling grids using other material to prepare also is protection scope of the present invention.A diameter of the 10 of conduction cooling pipe～50mm, the conduction cooling pipe of other size a diameter of is also protection scope of the present invention.
Cooling grids of the present invention, by arranging multiple rows of conduction cooling wing on conduction cooling pipe, expands cooling area, can be cooled to-40 DEG C, improve cooling-down effect, improve defrosting function, save electric power, and good looking appearance is not afraid of and is collided with, and optimizes outward appearance and the ruggedness of cooling coil.Cooling grids of the present invention is gondola water faucet shape structure, the easy vertical landing of cold, compared with the prior art has that cold journey is short, cooling rate block, draws temperature low and the advantage such as automatic electric power defrosting.
Accompanying drawing explanation
Fig. 1 is the schematic cross-section of cooling grids of the present invention；
Fig. 2 is the schematic cross-section of prior art cooling grids；
Fig. 3 is the axonometric chart of cooling grids of the present invention.
Wherein:
1 conduction cooling pipe, 2 step on frost foot, 3 screw limit points, the 4 conduction cooling wings, 5 electric fuse grooves, 6 fixed-wings, m conduction cooling chord degree.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in detail.Scope is not limited to embodiment, and those skilled in the art make any change in the range of claim limits and fall within the scope of protection of the invention.
Cooling grids of the present invention is as shown in Figure 1, Figure 3, axially in parallel with conduction cooling pipe including conduction cooling pipe 1,8 row's conduction cooling wing 4 and two row's fixed-wings 6, the conduction cooling wing and fixed-wing.The outer end of the conduction cooling wing is provided with steps on frost foot 2, and stepping on frost foot is Y-shaped structure.Being provided with electric fuse groove 5 between fixed-wing and the conduction cooling wing, electric fuse groove is parallel with the conduction cooling wing.Conduction cooling chord degree m is 25mm.A diameter of 30mm fixed-wing 6 of conduction cooling pipe is provided with screw limit point 3.The material of cooling coil is aluminium alloy.
Cooling grids of the present invention is fixedly mounted on the top of freezer by fixed-wing 6.Cooling working medium circulates in conduction cooling pipe 1, and cold energy is gone out by conduction cooling flyer lead and sheds through the surface of conduction cooling pipe and the conduction cooling wing 4, improves the cooling-down effect of freezer, and freezer can be cooled to-40 DEG C.Owing to the conduction cooling wing is short compared with the conduction cooling wing of prior art, the coldest journey is short, has had beneficially quickening draw temperature speed and minimum draw temperature ability, and freezer can realize freezing of lowering the temperature rapidly.Y-shaped structure or T-shaped structure step on frost foot, frost or ice are blocked in and step on outside white foot, along with the Automatic-falling of growing up of frost, do not result in ice and wrap up in or frost wraps up in phenomenon.Both sides electric fuse groove 5 can load electric furnace heating wire, regularly or periodically heats, it is possible to use hot fluorine defrosting, automatically carries out heating defrosting, makes to be attached to the frost self falling of cooling coil.
Claims (2)
1. a cooling grids, including conduction cooling pipe (1), is characterized in that: described conduction cooling pipe is provided with the conduction cooling wing (4) and two row's fixed-wings (6), and the conduction cooling wing and fixed-wing are axially in parallel with conduction cooling pipe；The outer end of the described conduction cooling wing be provided with steps on frost foot (2), described in step on frost foot be Y-shaped structure or T-shaped structure；Being provided with electric fuse groove (5) between described fixed-wing and the conduction cooling wing, electric fuse groove is parallel with the conduction cooling wing；Described fixed-wing (6) is provided with screw limit point (3)；The described conduction cooling wing (4) is 4～20 rows, and conduction cooling chord degree m is 1～100mm；A diameter of the 10～50mm of described conduction cooling pipe (1).
Cooling grids the most according to claim 1, is characterized in that: the material of described cooling coil is aluminium alloy, galvanized pipe or copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410424536.6A CN104197608B (en) | 2014-08-27 | 2014-08-27 | A kind of cooling grids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410424536.6A CN104197608B (en) | 2014-08-27 | 2014-08-27 | A kind of cooling grids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104197608A CN104197608A (en) | 2014-12-10 |
| CN104197608B true CN104197608B (en) | 2016-10-05 |
Family
ID=52082937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410424536.6A Expired - Fee Related CN104197608B (en) | 2014-08-27 | 2014-08-27 | A kind of cooling grids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104197608B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344744Y (en) * | 1998-07-27 | 1999-10-20 | 潘克 | Finned tube |
| CN2527951Y (en) * | 2001-12-31 | 2002-12-25 | 李锡秀 | Cladding composite card inserting type heating radiator |
| CN2637981Y (en) * | 2003-07-18 | 2004-09-01 | 李国靖 | Radiating heat-exchanging electric water heater |
| CN101413766A (en) * | 2008-12-10 | 2009-04-22 | 史玉成 | Fin tube with water containing groove |
| CN201463107U (en) * | 2009-06-02 | 2010-05-12 | 汪本启 | Exchange-type solar water heating system with centralized heat accumulation |
| KR101176564B1 (en) * | 2010-01-29 | 2012-08-23 | 주식회사 엔에코 | Heat exchanger using ice-storage with ceramic layer for cold water dispenser or purifier |
| CN201708948U (en) * | 2010-04-09 | 2011-01-12 | 江阴市华能电热器材有限公司 | Meter box electric heater with quick heat transfer |
| CN201945093U (en) * | 2010-12-03 | 2011-08-24 | 任春华 | Practical and energy-saving refrigeration discharging pipe |
| CN202869342U (en) * | 2012-09-14 | 2013-04-10 | 宁波华舜铝材有限公司 | Radiator |
| KR102037682B1 (en) * | 2012-10-31 | 2019-10-29 | 웅진코웨이 주식회사 | Cooling device and cold water storage of water treatment apparatus |
| CN204141929U (en) * | 2014-08-27 | 2015-02-04 | 董俊朝 | A kind of cooling grids |
-
2014
- 2014-08-27 CN CN201410424536.6A patent/CN104197608B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104197608A (en) | 2014-12-10 |
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Legal Events
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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 | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180402 Address after: 050000 Hebei city of Shijiazhuang province high tech Zone Taihang street and high road intersection northbound 500 meters east Patentee after: SHIJIAZHUANG GULUN REFRIGERATION EQUIPMENT CO.,LTD. Address before: 050000 Shijiazhuang City, Hebei Province, Tianshan Street YONGYA Jinjiang flower garden 14-1-302 Patentee before: Dong Junchao |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 |