CN107024067A - A kind of heat dissipation wind channel system - Google Patents
A kind of heat dissipation wind channel system Download PDFInfo
- Publication number
- CN107024067A CN107024067A CN201710398048.6A CN201710398048A CN107024067A CN 107024067 A CN107024067 A CN 107024067A CN 201710398048 A CN201710398048 A CN 201710398048A CN 107024067 A CN107024067 A CN 107024067A
- Authority
- CN
- China
- Prior art keywords
- air
- compressor
- tubbiness
- heat dissipation
- dissipation wind
- 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.)
- Granted
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 108010066057 cabin-1 Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
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
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
-
- 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
-
- 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
- F25D23/003—General constructional features for cooling refrigerating machinery
Abstract
The invention provides a kind of heat dissipation wind channel system, including the compressor and the air-cooled condensing unit positioned at the compressor side being arranged in compressor bin, the storehouse of the compressor bin is covered provided with air inlet and air outlet, the air inlet closes on the compressor and set, the air-cooled condensing unit includes centrifugal blower, tubbiness air channel, condenser and support, by the way that centrifugal blower to be arranged on to the top of condenser and equipped with tubbiness air channel, the principle risen using hot gas, the heat that condenser is produced rises naturally, easily sucked by centrifugal blower, it is discharged directly to again outside compressor bin.The heat dissipation wind channel system of the present invention, is applied in the radiating of refrigeration plant external condenser, can greatly improve radiating efficiency, improves compression mechanism cold efficiency, reduces energy consumption.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, more specifically a kind of heat dissipation wind channel system.
Background technology
At present, the condenser of refrigerating appliance mainly has two kinds of radiating modes：Heat transfer free convection and forced-convection heat transfer.Its
In, forced-convection heat transfer method (referred to as air-cooled condensation) is that heat exchange efficiency is significantly increased by blower fan, simple air channel, imitates refrigeration
Rate is substantially improved.But, the air-cooled condenser system of refrigerating appliance at present on the market, compressed cabin internal structure limitation, typically
It is that left and right is placed, i.e., horizontal fan is placed on the left of condenser or right side, the air channel of complexity is not provided with, only by a letter
Easy air-ducting ring reaches that wind-guiding is acted on sealing sponge, the short circuit of the unavoidable wind caused by sealing is bad of this method and sinuous flow,
Reduce wind cycle efficieny.
The content of the invention
The present invention is not enough there is provided a kind of heat dissipation wind channel system present in above-mentioned prior art to avoid, and is applied in system
In the radiating of cool equipment external condenser, by the way that centrifugal blower to be arranged on to the top of condenser and is furnished with tubbiness air channel, significantly
Radiating efficiency is improved, improves compression mechanism cold efficiency, energy consumption is reduced.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of heat dissipation wind channel system, including the compressor and the wind positioned at the compressor side being arranged in compressor bin
Cold condensing unit, the storehouse of the compressor bin is covered provided with air inlet and air outlet, and the air inlet closes on the compressor and set
Put, the air-cooled condensing unit includes：
Centrifugal blower, its air intake surface is arranged on downward the top in tubbiness air channel, and the air outlet of the centrifugal blower is worn
The air outlet is crossed to extend to outside the compressor bin；
Tubbiness air channel, the tubbiness air channel is truncated cone-shaped cavity structure, and its bottom is provided with rectangle accommodating case, and the rectangle holds
Case is the cavity structure for the end opening up and down being connected with the tubbiness air channel, the bottom of rectangle accommodating case and the top of support
It is connected；
Condenser, is built in the rectangle accommodating case, the appearance and size phase of its appearance and size and the rectangle accommodating case
Matching；
Support, its bottom has the horizontal flange bent towards outside.
The design feature of the present invention is lain also in：
The inwall upper end in the tubbiness air channel is provided with a circle air-ducting ring, and the air-ducting ring is close to the centrifugal fan air outlet
Set.
The top cross sectional dimensions in the tubbiness air channel is less than bottom cross sectional dimensions.
The bottom of the air-cooled condensing unit is provided with drip tray, and the horizontal flange of the support bottom is placed on the water receiving
On disk.
Damper is provided between the horizontal flange and the drip tray of the support bottom.
Compared with the prior art, the present invention has the beneficial effect that：
1st, heat dissipation wind channel system of the invention, centrifugal blower is placed on the top of condenser, and provided with tubbiness air channel, phase
Compared with the mode that horizontal fan is placed on on the left of condenser or right side in the prior art, heat dissipation wind channel of the invention is closed, wind
To principle that is controllable, being risen using hot gas, the heat that condenser is produced rises naturally, it is easier to sucked by centrifugal blower, then directly
Connect and be expelled to outside compressor bin, the probability of happening of wind short circuit and open circuit in compressor bin can be reduced, radiating efficiency is greatly improved, change
Kind compression mechanism cold efficiency, reduces energy consumption；
2nd, in the present invention, drip tray is arranged on to the bottom of air-cooled condensing unit, by increasing capacitance it is possible to increase defrosting water steams in drip tray
Speed is sent out, and is absorbed heat during evaporation, the radiating efficiency of condenser is further enhanced；
3rd, the present invention uses centrifugal blower, has small volume, the advantage of efficiency high compared to axial flow blower, makes overall occupancy
Space is small, and adjustable is high.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is placed on structural representation when on drip tray for air-cooled condensing unit of the invention；
Fig. 3 is the internal structure schematic diagram of air-cooled condensing unit of the invention；
Fig. 4 is the decomposition texture schematic diagram of air-cooled condensing unit of the invention.
In figure, 1 compressor bin；2 Cang Gai；3 compressors；4 air-cooled condensing units；5 air inlets；6 air outlets；7 centrifugal blowers；
8 air outlets；9 rectangle accommodating cases；10 condensers；11 supports；12 horizontal flange；13 air-ducting rings；14 drip trays；15 dampers；16
Tubbiness air channel.
Embodiment
Referring to Fig. 1 (open mode of storehouse lid 2 is shown as in figure), the heat dissipation wind channel system of the present embodiment, including it is arranged on pressure
Compressor 3 in contracting cabin 1 and the air-cooled condensing unit 4 positioned at the side of compressor 3, the storehouse lid 2 of compressor bin 1 are provided with air intake
Mouth 5 and air outlet 6, air inlet 5 close on compressor 3 and set.
Referring to Fig. 2 to Fig. 4, air-cooled condensing unit 4 includes：
Centrifugal blower 7, its air intake surface is arranged on downward the top in tubbiness air channel 16, and the air outlet 8 of centrifugal blower 7 is worn
Air outlet 6 is crossed to extend to outside compressor bin 1；
Tubbiness air channel 16, tubbiness air channel 16 is truncated cone-shaped cavity structure, and its top cross sectional dimensions is less than bottom cross section
Size, its bottom is provided with rectangle accommodating case 9, and rectangle accommodating case 9 is the cavity for the end opening up and down being connected with tubbiness air channel 16
Structure, the bottom of rectangle accommodating case 9 is connected with the top of support 11；
Condenser 10, is built in rectangle accommodating case 9, and the appearance and size of its appearance and size and rectangle accommodating case 9 matches；
Support 11, its bottom has the horizontal flange 12 bent towards outside, and on the one hand the setting of support 11 is used to support
Tubbiness air channel 16, condenser 10 and the centrifugal blower 7 of top, on the other hand make wind to enter tubbiness air channel 16 by bottom.
Specifically, the inwall upper end in tubbiness air channel 16 is provided with a circle air-ducting ring 13, air-ducting ring 13 is close to the air-out of centrifugal blower 7
Mouth 6 is set, one independent air channel of air-ducting ring 13 and the formation of centrifugal blower 7, and the hot blast of suction is sprayed from air outlet 8.
The bottom of air-cooled condensing unit 4 is provided with drip tray 14, and the horizontal flange 12 of the bottom of support 11 is placed on drip tray 14
On, this design can increase defrosting water evaporation rate in drip tray 14, be absorbed heat during defrost water evaporation, further enhance condenser 10
Radiating efficiency.
Damper 15 is provided between the horizontal flange 12 and drip tray 14 of the bottom of support 11.
Wherein, can be by setting block cover on air outlet 6 as a preferred scheme, the heat for spraying centrifugal blower 7
The air-out direction of wind, while setting block cover on air inlet 5, makes air inlet 5 towards the right direction of compressor bin in Fig. 11
Air intake direction and the air-out direction of air outlet 6 mutually deviate from, and can so avoid the hot blast that centrifugal blower 7 sprays again from air inlet
5 enter, it is ensured that the air for entering compressor bin 1 every time is all relative low temperature.
The heat dissipation wind channel system of the present embodiment, the cyclic process of its whole wind path is：After compressor 3 is started working, pressure
Contracting machine 3 and condenser 10 are brought rapidly up, and now centrifugal blower 7 is started working, and the hot blast that condenser 10 discharges is inhaled through air intake surface
Enter, be sent to via the air outlet 8 of centrifugal blower 7 and air outlet 6 outside compressor bin 1, the temperature of compressor bin 1 is made by said process
Degree reduction, plays good thermolysis.
Claims (5)
1. a kind of heat dissipation wind channel system, it is characterized in that：Including the compressor being arranged in compressor bin and positioned at the compressor
The air-cooled condensing unit of side, the storehouse of the compressor bin is covered provided with air inlet and air outlet, and the air inlet closes on described
Compressor is set, and the air-cooled condensing unit includes：
Centrifugal blower, its air intake surface is arranged on downward the top in tubbiness air channel, and the air outlet of the centrifugal blower passes through institute
Air outlet is stated to extend to outside the compressor bin；
Tubbiness air channel, the tubbiness air channel is truncated cone-shaped cavity structure, and its bottom is provided with rectangle accommodating case, the rectangle accommodating case
For the cavity structure for the end opening up and down being connected with the tubbiness air channel, the bottom of rectangle accommodating case and the top phase of support
Even；
Condenser, is built in the rectangle accommodating case, and the appearance and size of its appearance and size and the rectangle accommodating case matches；
Support, its bottom has the horizontal flange bent towards outside.
2. heat dissipation wind channel system according to claim 1, it is characterized in that：The inwall upper end in the tubbiness air channel is provided with a circle
Air-ducting ring, the air-ducting ring is set close to the centrifugal fan air outlet.
3. heat dissipation wind channel system according to claim 1, it is characterized in that：The top cross section chi in the tubbiness air channel
It is very little to be less than bottom cross sectional dimensions.
4. heat dissipation wind channel system according to claim 1, it is characterized in that：The bottom of the air-cooled condensing unit is provided with water receiving
Disk, the horizontal flange of the support bottom is placed on the drip tray.
5. heat dissipation wind channel system according to claim 4, it is characterized in that：The horizontal flange of the support bottom connects with described
Damper is provided between water pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710398048.6A CN107024067B (en) | 2017-05-31 | 2017-05-31 | A kind of heat dissipation wind channel system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710398048.6A CN107024067B (en) | 2017-05-31 | 2017-05-31 | A kind of heat dissipation wind channel system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107024067A true CN107024067A (en) | 2017-08-08 |
| CN107024067B CN107024067B (en) | 2019-09-13 |
Family
ID=59528501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710398048.6A Active CN107024067B (en) | 2017-05-31 | 2017-05-31 | A kind of heat dissipation wind channel system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107024067B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444189A (en) * | 2018-04-04 | 2018-08-24 | 合肥美菱股份有限公司 | A kind of radiator structure for double-compressor refrigerator |
| CN108955041A (en) * | 2018-06-08 | 2018-12-07 | 合肥美菱股份有限公司 | A kind of air channel structure for compressor chamber heat dissipation |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1550740A (en) * | 2003-05-09 | 2004-12-01 | 三星电子株式会社 | Refrigerator |
| CN1624408A (en) * | 2003-12-01 | 2005-06-08 | Lg电子株式会社 | Radiating apparatus of built-in refrigerator |
| CN202267297U (en) * | 2011-09-19 | 2012-06-06 | 海信容声(广东)冷柜有限公司 | Dew condensation-preventing refrigerating device for cold storage display cabinet with vertical transparent glass |
| WO2012139952A1 (en) * | 2011-04-14 | 2012-10-18 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration appliance having an evaporation shell |
| CN203771817U (en) * | 2014-02-21 | 2014-08-13 | 合肥美的电冰箱有限公司 | Condenser component used for refrigerator and refrigerator with same |
| CN104879999A (en) * | 2015-06-15 | 2015-09-02 | 合肥美菱股份有限公司 | Condensation air channel assembly for refrigerator and refrigerator provided with same |
| CN205980534U (en) * | 2016-08-31 | 2017-02-22 | 合肥美菱股份有限公司 | Integral type condensation module for refrigerator and refrigerator thereof |
| CN206755696U (en) * | 2017-05-31 | 2017-12-15 | 合肥美菱股份有限公司 | A kind of heat dissipation wind channel system |
-
2017
- 2017-05-31 CN CN201710398048.6A patent/CN107024067B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1550740A (en) * | 2003-05-09 | 2004-12-01 | 三星电子株式会社 | Refrigerator |
| CN1624408A (en) * | 2003-12-01 | 2005-06-08 | Lg电子株式会社 | Radiating apparatus of built-in refrigerator |
| WO2012139952A1 (en) * | 2011-04-14 | 2012-10-18 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration appliance having an evaporation shell |
| CN202267297U (en) * | 2011-09-19 | 2012-06-06 | 海信容声(广东)冷柜有限公司 | Dew condensation-preventing refrigerating device for cold storage display cabinet with vertical transparent glass |
| CN203771817U (en) * | 2014-02-21 | 2014-08-13 | 合肥美的电冰箱有限公司 | Condenser component used for refrigerator and refrigerator with same |
| CN104879999A (en) * | 2015-06-15 | 2015-09-02 | 合肥美菱股份有限公司 | Condensation air channel assembly for refrigerator and refrigerator provided with same |
| CN205980534U (en) * | 2016-08-31 | 2017-02-22 | 合肥美菱股份有限公司 | Integral type condensation module for refrigerator and refrigerator thereof |
| CN206755696U (en) * | 2017-05-31 | 2017-12-15 | 合肥美菱股份有限公司 | A kind of heat dissipation wind channel system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444189A (en) * | 2018-04-04 | 2018-08-24 | 合肥美菱股份有限公司 | A kind of radiator structure for double-compressor refrigerator |
| CN108955041A (en) * | 2018-06-08 | 2018-12-07 | 合肥美菱股份有限公司 | A kind of air channel structure for compressor chamber heat dissipation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107024067B (en) | 2019-09-13 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 230601 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui, China Applicant after: Changhong MeiLing Limited by Share Ltd Address before: 230061 Hefei economic and Technological Development Zone, Anhui Lianhua Road, No. 2163 Applicant before: Hefei Meiling Co., Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |