CN108759263A - A kind of heat sink of refrigerator - Google Patents
A kind of heat sink of refrigerator Download PDFInfo
- Publication number
- CN108759263A CN108759263A CN201810489360.0A CN201810489360A CN108759263A CN 108759263 A CN108759263 A CN 108759263A CN 201810489360 A CN201810489360 A CN 201810489360A CN 108759263 A CN108759263 A CN 108759263A
- Authority
- CN
- China
- Prior art keywords
- bellows
- refrigerator
- heat
- fixed network
- network board
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
This application discloses a kind of heat sinks of refrigerator in refrigerator part field, including fixed network board, it is fixedly connected with heat-dissipating pipe in the fixed network board, the fixed network board is equipped with open bellows, the open end of bellows is fixedly connected with fixed network board and fixing glue web plate is located at heat-dissipating pipe in bellows, the side of the bellows face fixed network board is contacted with outcase of refrigerator, the interior bottom of bellows is equipped with wind turbine, exhaust pipe is communicated at the top of bellows, the one end of exhaust pipe far from bellows is located at across outcase of refrigerator outside refrigerator, the bottom of the bellows is communicated with air inlet pipe, the one end of air inlet pipe far from bellows is located at across outcase of refrigerator outside refrigerator.Solve the problems, such as that the heat sink heat transfer rate of refrigerator is slow using this programme.
Description
Technical field
The present invention relates to refrigerator part field, and in particular to a kind of heat sink of refrigerator.
Background technology
Refrigerator, which is to maintain a kind of refrigeration equipment of constant low temperature and one kind, makes food or other articles keep constant low temperature
Household electrical appliance.There are compressor, heat sink, refrigerator and cabinet or case to freeze in babinet, carries the storage of refrigerating plant
Case.Heat sink is usually located in the insulating layer of refrigerator both sides, and heat sink is contacted with outcase of refrigerator, and leading to heat transfer directly will heat dissipation
Heat on plate is transmitted to by shell in the external world.
Refrigerator mainly achievees the purpose that refrigeration using condensing agent come endothermic gasification, will be cold after gasification further through heat sink
Heat in solidifying agent is transmitted to by outcase of refrigerator in external environment, realizes the release of heat, and then make the condensing agent weight of gasification
New liquefaction is in case recycle.But existing heat sink, in such a way that shell transfers heat in the external world, heat passes
Pass that speed is slow, the liquefying speed that may result in condensing agent accordingly is slack-off, and then influences the refrigerating speed of refrigerator, keeps refrigerator long
Time is in refrigeration work state, and then the power consumption of refrigerator is caused to increase.
Invention content
The invention is intended to provide a kind of heat sink of refrigerator, the heat sink heat transfer rate to solve the problems, such as refrigerator is slow.
In order to solve the above technical problem, the present invention provides following technical solutions：A kind of heat sink of refrigerator, including fixation
Web plate, heat-dissipating pipe is fixedly connected in the fixed network board, and the fixed network board is equipped with the bellows of band opening, the opening of bellows
End is fixedly connected with fixed network board and fixing glue web plate is located at heat-dissipating pipe in bellows, and perpendicular wall and the outcase of refrigerator of the bellows connect
It touches, the interior bottom of bellows is equipped with wind turbine, and exhaust pipe is communicated at the top of bellows, and the one end of exhaust pipe far from bellows passes through outside refrigerator
Shell is located at outside refrigerator, and the bottom of the bellows is communicated with air inlet pipe, and the one end of air inlet pipe far from bellows is located at across outcase of refrigerator
Outside refrigerator.
Operation principle of the present invention：When refrigerator carries out refrigeration radiating, wind turbine starts to start, after the gasification of refrigerant suction heat
Entered in heat-dissipating pipe from the air inlet of heat-dissipating pipe, when the condensing agent after gasification flows in heat-dissipating pipe, heat transfer to dissipate
On heat pipe, the partial heat on heat-dissipating pipe is transmitted in fixed network board again, while heat-dissipating pipe passes again with the heat in fixed network board
It is delivered in the air in bellows, the partial heat in air is transmitted to further through the mode that heat is transmitted on the side wall of bellows, side wall
On heat be transmitted on outcase of refrigerator again, will be in air of the heat loss outside refrigerator by shell；Simultaneously when fan operation,
Cold air outside refrigerator is drawn by air inlet pipe in bellows, since to become hot-air quality opposite for the air heats in bellows
Cold air lighter weight, so it can swim in the top of cold air, when the cold air of sucking increases, cold air will be in bellows
Hot-air bellows are squeezed out from exhaust pipe, so that it is flowed to outside refrigerator.
Beneficial effects of the present invention are:This programme is by the way that heat-dissipating pipe to be fixed in fixed network board, by heat-dissipating pipe and admittedly
Determine web plate while transferring heat in the air in bellows, is contacted with outcase of refrigerator by bellows and heat is led into heat transfer
While mode is lost to outside refrigerator, accelerates the flow velocity of the air in bellows further through wind turbine, keep the hot-air in bellows fast
Speed outflow bellows, scattering and disappearing for the heat of quickening make the liquefied speed of the heat dissipation of condensing agent accelerate, into but the cycle of condensing agent make
Accelerated with speed, reduces the time required when refrigeration for refrigerator, and then reduce the time of refrigeration for refrigerator working condition, and then reduce
The consumption of refrigerator electricity.
Further, the heat-dissipating pipe is curvilinear is laid in fixed network board.It is intended that increasing heat-dissipating pipe and fixation
Contact area between web plate, and then transmission area when increase heat transfer, increase the heat between heat-dissipating pipe and fixed network board
Measure transmission speed.
Further, the coating of black is coated in the heat-dissipating pipe and fixed network board.It is intended that black is scattered and disappeared and is absorbed
The speed of heat is very fast with respect to other colors, can accelerate the lost speed of heat.
Further, the heat-dissipating pipe, fixed network board and bellows are all made of metallic copper and are made.It is intended that copper absorbs heat, dissipates
The conductive performance of heat and heat is preferable, so increasing the transmission of heat and lost speed using metallic copper.
Further, the exhaust pipe is in upward heeling condition.It is intended that hot-air rises straight up, make
Exhaust pipe tilts the discharge convenient for hot-air upwards.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the heat sink of refrigerator of the present invention.
Specific implementation mode
It is further described below by specific implementation mode：
Reference numeral in Figure of description includes：Fixed network board 1, heat-dissipating pipe 2, bellows 3, outcase of refrigerator 4, wind turbine 5, into
Tracheae 6, exhaust pipe 7.
Embodiment is substantially as shown in Fig. 1：
A kind of heat sink of refrigerator, heat sink include fixed network board 1, and heat-dissipating pipe 2 is fixedly connected in fixed network board 1, are dissipated
Heat pipe 2 is curvilinear to be laid in fixed network board 1, and the paint of black, and fixed net are coated on heat-dissipating pipe 2 and fixed network board 1
Plate 1 is equipped with the open bellows 3 of band, and the open end of bellows 3 is fixedly connected with fixed network board 1 and fixed network board 1 and heat-dissipating pipe 2
In in bellows 3, the perpendicular wall of bellows 3 is contacted with outcase of refrigerator 4, and the interior bottom of bellows 3 is equipped with wind turbine 5, and the top of bellows 3 is communicated with
Exhaust pipe 7, exhaust pipe 7 be in upward heeling condition, the one end of exhaust pipe 7 far from bellows 3 pass through outcase of refrigerator 4 and with outside refrigerator
Shell 4 is in same vertical plane, and the bottom of bellows 3 is communicated with air inlet pipe 6, and the one end of air inlet pipe 6 far from bellows 3 passes through outcase of refrigerator
4 and it is in same vertical plane with outcase of refrigerator 4, heat-dissipating pipe 2, fixed network board 1 and bellows 3 are all made of metallic copper and are made.
Specific implementation process is as follows：
Refrigerator carry out refrigeration radiating when, wind turbine 5 starts to start, refrigerant suction heat gasification after from heat-dissipating pipe 2 into
Gas port enters in heat-dissipating pipe 2, when the condensing agent after gasification flows in heat-dissipating pipe 2, in heat transfer to heat-dissipating pipe 2, dissipates
Partial heat on heat pipe 2 is transmitted to again in fixed network board 1, while heat-dissipating pipe 2 is transmitted to wind again with the heat in fixed network board 1
In air in case 3, the partial heat in air is transmitted to further through the mode that heat is transmitted on the side wall of bellows 3, on side wall
Heat is transmitted to again on outcase of refrigerator 4, will be in air of the heat loss outside refrigerator by shell；It, will when wind turbine 5 is run simultaneously
Cold air outside refrigerator is drawn by air inlet pipe 6 in bellows 3, since the air heats in bellows 3 become hot-air quality phase
To cold air lighter weight, so it can swim in the top of cold air, when the cold air of sucking increases, cold air is by bellows
Hot-air in 3 squeezes out bellows 3 from exhaust pipe 7, it is made to flow to outside refrigerator.
Claims (5)
1. a kind of heat sink of refrigerator, it is characterised in that：Including fixed network board, heat dissipation is fixedly connected in the fixed network board
Pipe, the fixed network board are equipped with open bellows, and the open end of bellows is fixedly connected with fixed network board and fixing glue web plate
It is located in bellows with heat-dissipating pipe, the perpendicular wall of the bellows is contacted with outcase of refrigerator, and the interior bottom of bellows is equipped with wind turbine, the top of bellows
Portion is communicated with exhaust pipe, and the one end of exhaust pipe far from bellows is located at across outcase of refrigerator outside refrigerator, the bottom connection of the bellows
There are air inlet pipe, the one end of air inlet pipe far from bellows to be located at outside refrigerator across outcase of refrigerator.
2. a kind of heat sink of refrigerator according to claim 1, it is characterised in that：The heat-dissipating pipe is curvilinear to be laid in
In fixed network board.
3. a kind of heat sink of refrigerator according to claim 2, it is characterised in that：On the heat-dissipating pipe and fixed network board
It is coated with the coating of black.
4. a kind of heat sink of refrigerator according to claim 3, it is characterised in that：The heat-dissipating pipe, fixed network board and wind
Case is all made of metallic copper and is made.
5. a kind of heat sink of refrigerator according to claim 4, it is characterised in that：The exhaust pipe is in upwards skewed
State.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810489360.0A CN108759263A (en) | 2018-05-21 | 2018-05-21 | A kind of heat sink of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810489360.0A CN108759263A (en) | 2018-05-21 | 2018-05-21 | A kind of heat sink of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108759263A true CN108759263A (en) | 2018-11-06 |
Family
ID=64008646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810489360.0A Pending CN108759263A (en) | 2018-05-21 | 2018-05-21 | A kind of heat sink of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108759263A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1533494A (en) * | 2001-10-23 | 2004-09-29 | 利塔尔两合公司 | Refrigerating appliance comprising a refrigerant circulation device |
| KR20080101356A (en) * | 2007-05-17 | 2008-11-21 | 엘지전자 주식회사 | Refrigetater |
| CN201858819U (en) * | 2010-07-30 | 2011-06-08 | 海尔集团公司 | Refrigerator condenser and refrigerator with condenser |
| CN103162497A (en) * | 2011-12-16 | 2013-06-19 | 博西华电器（江苏）有限公司 | Spacing part and refrigeration plant |
| CN203163416U (en) * | 2013-01-05 | 2013-08-28 | 海信容声(广东)冷柜有限公司 | Ice crystal beverage cabinet |
| CN104507364A (en) * | 2012-08-01 | 2015-04-08 | 开利公司 | Refrigerated sales cabinet |
| CN207247638U (en) * | 2017-05-05 | 2018-04-17 | 余姚市汉鸣电器有限公司 | A kind of condenser for refrigerator that can improve heat dissipation effect |
-
2018
- 2018-05-21 CN CN201810489360.0A patent/CN108759263A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1533494A (en) * | 2001-10-23 | 2004-09-29 | 利塔尔两合公司 | Refrigerating appliance comprising a refrigerant circulation device |
| KR20080101356A (en) * | 2007-05-17 | 2008-11-21 | 엘지전자 주식회사 | Refrigetater |
| CN201858819U (en) * | 2010-07-30 | 2011-06-08 | 海尔集团公司 | Refrigerator condenser and refrigerator with condenser |
| CN103162497A (en) * | 2011-12-16 | 2013-06-19 | 博西华电器（江苏）有限公司 | Spacing part and refrigeration plant |
| CN104507364A (en) * | 2012-08-01 | 2015-04-08 | 开利公司 | Refrigerated sales cabinet |
| CN203163416U (en) * | 2013-01-05 | 2013-08-28 | 海信容声(广东)冷柜有限公司 | Ice crystal beverage cabinet |
| CN207247638U (en) * | 2017-05-05 | 2018-04-17 | 余姚市汉鸣电器有限公司 | A kind of condenser for refrigerator that can improve heat dissipation effect |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |