CN107990620A - A kind of fridge-freezer with micro-channel condenser - Google Patents
A kind of fridge-freezer with micro-channel condenser Download PDFInfo
- Publication number
- CN107990620A CN107990620A CN201711229088.4A CN201711229088A CN107990620A CN 107990620 A CN107990620 A CN 107990620A CN 201711229088 A CN201711229088 A CN 201711229088A CN 107990620 A CN107990620 A CN 107990620A
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- CN
- China
- Prior art keywords
- micro
- condenser
- evaporating dish
- channel condenser
- fan
- 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.)
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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
- F25D23/006—General constructional features for mounting refrigerating machinery components
-
- 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
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)
- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The present invention discloses a kind of fridge-freezer with micro-channel condenser, is related to the design and manufacture field of refrigerating equipment.It includes compressor bin, and evaporating dish, micro-channel condenser are provided with the compressor bin；The main heat exchange face of the micro-channel condenser is oppositely arranged with the upper surface of the evaporating dish or lower face.The present invention using the above structure, greatly improves the evaporation efficiency of condensed water in evaporating dish on the basis of cost and assembly difficulty is not increased.
Description
Technical field
The present invention relates to the design and manufacture field of refrigerating equipment, and in particular to a kind of cold with micro-channel condenser
Freeze refrigerating box.
Background technology
Existing fridge-freezer, such as the refrigerated storage equipment such as refrigerator, refrigerator, showcase, generally by with pressure
The refrigeration system refrigeration of contracting machine, usually sets compressor bin in the downside of babinet or top.Refrigeration system is set in compressor bin
Component, generally includes compressor, evaporating dish, condensate evaporation pipe, bottom type condenser, fan, blower tray（According to condensation
Device）And wait.Evaporating dish is used for collecting the condensed water produced in household refrigerator-freezer, it is generally arranged on the downside of condenser, evaporation
Condensate evaporation pipe is set inside ware, and condensate evaporation pipe one end is connected with compressor, and the other end is connected with condenser, evaporating dish
Interior condensed water evaporates under the action of condensate evaporation pipe and condenser distribute heat.But in view of more end of the year in industry
The reason such as the use habit of condenser and the higher understanding mistaken ideas of refrigerant flow direction efficiency for bottom condenser from the top down, mesh
The arrangement mode of the compressor bin inner condenser component of the preceding fridge-freezer using micropassage type condenser is as shown in Figure 1, micro-
Multi-pass condenser 02 is mounted vertically in the upside of evaporating dish 01 by mounting bracket, and the import of micro-channel condenser 02 is located at downside,
Outlet is located at upside, for being arranged on the side of condenser, the outlet air of fan 03 to 02 cooling fan 03 of micro-channel condenser
Face is towards the main heat exchange face of micro-channel condenser 02（The one side of heat exchange area maximum）.Due to micro-channel condenser volume compared with
Small, using above-mentioned arrangement, the condensate evaporation efficiency of evaporating dish is opposite to be substantially reduced using fiber tube or rotation wing condenser, because
This needs the length for increasing condensate evaporation pipe, and still, not only cost improves increase condensate evaporation pipe, but also can cause refrigerator
Compressor bin pipeline arrangement is more mixed and disorderly, and in-site installation difficulty can also increase.
The content of the invention
For this reason, the present invention provides a kind of fridge-freezer with micro-channel condenser, do not increasing cost and assembling hardly possible
Greatly improve the evaporation efficiency of condensed water in evaporating dish on the basis of degree.
Fridge-freezer disclosed by the invention with micro-channel condenser, including compressor bin, in the compressor bin
It is provided with evaporating dish, micro-channel condenser；The main heat exchange face of the micro-channel condenser and the upper surface of the evaporating dish or under
End face is oppositely arranged.
Further, the above-mentioned fridge-freezer with micro-channel condenser further includes fan, the outlet air surface of the fan
It is oppositely arranged with the main heat exchange face of the micro-channel condenser, and the fan passes through the micro-channel condenser and the evaporation
Ware separates.
Further, in the above-mentioned fridge-freezer with micro-channel condenser, in the compressor bin from the bottom to top according to
Secondary setting evaporating dish, micro-channel condenser and fan；Wherein, the evaporating dish is fixed on the compressor bin bottom wall, institute
State micro-channel condenser to be fixedly connected with the upper side wall of the evaporating dish by the first condenser brackets, the fan passes through first
Blower tray is connected with the roof of the compressor bin.
Further, in the above-mentioned fridge-freezer with micro-channel condenser, in the compressor bin from the bottom to top according to
Secondary setting fan, micro-channel condenser and evaporating dish；Wherein, the evaporating dish is connected with the roof of the compressor bin, institute
State fan to be fixedly connected with the bottom wall of the compressor bin by the second blower tray, the micro-channel condenser is cold by second
Condenser stent is fixedly connected with the bottom wall of the compressor bin.
Further, in the above-mentioned fridge-freezer with micro-channel condenser, second blower tray and described the
Two condenser brackets are integrally formed.
Further, the above-mentioned fridge-freezer with micro-channel condenser further includes condensate evaporation pipe, the condensation
Water evaporation pipe is located at the inner side of the evaporating dish, and the outlet of the entrance of the condensate evaporation pipe and the micro-channel condenser
Connection.
Technical scheme, has the following advantages that：
In fridge-freezer disclosed by the invention with micro-channel condenser, main heat exchange face and the steaming of micro-channel condenser
The upper surface or lower face for sending out ware are oppositely arranged, and the main heat exchange face of wherein micro-channel condenser refers to heat-transfer surface in micro-channel condenser
The maximum face of product, is typically also the visual two sides for having fin ripple；Main heat exchange face and the evaporation due to micro-channel condenser
The upper surface or lower face of ware are oppositely arranged, i.e. the main heat exchange face of micro-channel condenser is perfectly facing evaporating dish, considerably increases
The evaporation rate of condensed water in evaporating dish, can cancel or reduce condensate evaporation pipe；Reduce cost and the assembling of cooling assembly
Difficulty.
Further, the outlet air surface of fan of the invention and the main heat exchange face of the micro-channel condenser are oppositely arranged, and
The fan is separated by the micro-channel condenser and the evaporating dish；Fan is set to be condensed towards evaporating dish blow-through microchannel bottom
The main radiating surface of device, on the one hand increases the heat exchange efficiency of condenser, meanwhile, further increase the evaporation of condensed water in evaporating dish
Speed.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in describing below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
Put, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the arrangement of condenser, fan and evaporating dish in the prior art；
Fig. 2 is the structure diagram of the micro-channel condenser of the present invention；
Fig. 3 is the schematic diagram of the fridge-freezer with micro-channel condenser of the embodiment of the present invention 1；
Fig. 4 is the arrangement of condenser, fan and evaporating dish in embodiment 1；
Fig. 5 is the schematic diagram of the fridge-freezer with micro-channel condenser of the embodiment of the present invention 2；
Fig. 6 is the arrangement of condenser, fan and evaporating dish in embodiment 2.
Embodiment
Technical scheme is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's all other embodiments obtained without making creative work, belong to the scope of protection of the invention.
In the description of the present invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Easy to describe the present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
It to be to be connected directly, can also be indirectly connected by intermediary, can be the connection inside two elements.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other
It can be combined with each other into conflict.
Embodiment 1
Fig. 3, Fig. 4 are the fridge-freezer with micro-channel condenser of the present embodiment, including compressor bin 10, the compressor
Evaporating dish 1, micro-channel condenser 2 are provided with storehouse 10；The main heat exchange face of the micro-channel condenser 2 and the 1 of the evaporating dish
Upper surface is oppositely arranged.Wherein, Fig. 2 provides the concrete structure of the micro-channel condenser 2, if it includes, dried layer is parallel to be mutually connected
The logical micro-channel flat 21 set, and the fin 22 between adjacent two layers micro-channel flat 21, micro-channel flat 21
Head end and end set the refrigerant inlet 23 vertical with 21 inside microchannel extending direction of micro-channel flat and refrigerant respectively
Outlet 24；Wherein, as visually there are the two sides of fin ripple, and heat exchange area in the main heat exchange face of the micro-channel condenser 2
Maximum face.The upper surface of evaporating dish is used for the end face for accepting condensed water, and the main heat exchange face of micro-channel condenser 2 is perfectly facing steaming
The upper surface of ware 1 is sent out, the area of main heat exchange face covering evaporating dish greatly increases compared with the prior art, micro- logical during compressor operating
The heat dissipation of road condenser 2 greatly improves the evaporation rate of condensed water in evaporating dish 1.
In order to improve the heat exchange efficiency of condenser, usually fan is set to dry to condenser to improve radiating efficiency；This reality
Apply in mode, the outlet air surface of the fan 3 and the main heat exchange face of the micro-channel condenser 2 are oppositely arranged, and the fan 3 is logical
The micro-channel condenser 2 is crossed to separate with the evaporating dish 1.Master of the fan 3 towards 1 blow-through microchannel bottom condenser 2 of evaporating dish
Radiating surface, on the one hand increases the heat exchange efficiency of condenser, meanwhile, the evaporation for further increasing condensed water in evaporating dish is fast
Degree.
The specific mounting means of the evaporating dish 1, the micro-channel condenser 2 and fan 3 is not unique.As a kind of excellent
The mounting means of choosing, in the present embodiment, as shown in figure 4, setting gradually evaporating dish 1, micro- in the compressor bin 10 from the bottom to top
Multi-pass condenser 2 and fan 3；Wherein, the evaporating dish 1 is fixed on 10 bottom wall of compressor bin, can specifically pass through spiral shell
Nail is fixedly connected；The micro-channel condenser 2 is fixed by the upper side wall of the first condenser brackets 21 and the evaporating dish 1 to be connected
Connect, first condenser brackets 21 include the bottom plate being fixedly connected with evaporating dish and are connected with the micro-channel condenser 2
Vertical side plate, wherein, bottom plate is fixed with evaporating dish by screw, the side of the vertical side plate and the micro-channel condenser 2
Wall is by sealing gemel connection.
The fan 3 is connected by the first blower tray 31 with the roof of the compressor bin 10.The first fan branch
Frame 31 includes the frame for being clamped the fan 3, further includes positioned at frame both sides and the connecting plate that vertically extends, the company
The roof of fishplate bar and compressor bin 10 is connected by screw.
In order to further improve the evaporation rate of condensed water in evaporating dish, condensation is further included in evaporating dish 1 in the present embodiment
Water evaporation pipe 4, the condenser evaporation tube 4 are close on the inner side bottom wall of the evaporating dish 1, and the condensate evaporation pipe 4
Entrance and the micro-channel condenser 2 outlet by being welded to connect.
Embodiment 2
There is the fridge-freezer of micro-channel condenser, as shown in Figure 5, Figure 6, it includes compressor bin 10, institute in the present embodiment
State and evaporating dish 1, micro-channel condenser 2 are provided with compressor bin 10；The main heat exchange face of the micro-channel condenser 2 and the steaming
1 lower face of hair ware is oppositely arranged.
Specifically, the evaporating dish 1, the micro-channel condenser 2 and fan 3 arrangement mounting structure as shown in fig. 6,
Fan 3, micro-channel condenser 2 and evaporating dish 1 are set gradually in the compressor bin 10 from the bottom to top；Wherein, the evaporation
Ware 1 and the roof of the compressor bin 10 are connected by screw, and the fan 3 passes through the second blower tray 32 and the compressor
The bottom wall in storehouse 10 is fixedly connected, and second blower tray 32 includes being used for the second fan frame for clamping the fixed fan 3
321 and the L bracket 322 positioned at 321 both sides of the second fan frame, the lower end of the L bracket 322 and compressor bin
10 bottom wall is fixedly connected by screw.The micro-channel condenser 2 passes through the second condenser brackets 22 and the compressor bin
10 bottom wall is fixedly connected.
More specifically, second blower tray 32 is integrally formed with second condenser brackets 22, i.e., the second condensation
Device stent 22 is overall shaped into L-shaped with the L bracket 322, and the upper end is connected with the micro-channel condenser 2 by fluid sealant
Connect, lower end is fixedly connected with the bottom wall of compressor bin 10 by screw.
Obviously, the above embodiments are merely examples for clarifying the description, and the restriction not to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (6)
1. a kind of fridge-freezer with micro-channel condenser, including compressor bin, evaporation is provided with the compressor bin
Ware, micro-channel condenser；It is characterized in that, the upper surface of the main heat exchange face of the micro-channel condenser and the evaporating dish or under
End face is oppositely arranged.
2. the fridge-freezer according to claim 1 with micro-channel condenser, it is characterised in that fan is further included,
The outlet air surface of the fan and the main heat exchange face of the micro-channel condenser are oppositely arranged, and the fan passes through the microchannel
Condenser is separated with the evaporating dish.
3. the fridge-freezer according to claim 2 with micro-channel condenser, it is characterised in that the compressor bin
Evaporating dish, micro-channel condenser and fan are inside set gradually from the bottom to top；Wherein, the evaporating dish is fixed on the compressor
On orlop wall, the micro-channel condenser is fixedly connected by the first condenser brackets with the upper side wall of the evaporating dish, described
Fan is connected by the first blower tray with the roof of the compressor bin.
4. the fridge-freezer according to claim 2 with micro-channel condenser, it is characterised in that the compressor bin
Fan, micro-channel condenser and evaporating dish are inside set gradually from the bottom to top；Wherein, the evaporating dish and the compressor bin
Roof connects, and the fan is fixedly connected by the second blower tray with the bottom wall of the compressor bin, the microchannel condensation
Device is fixedly connected by the second condenser brackets with the bottom wall of the compressor bin.
5. the fridge-freezer according to claim 4 with micro-channel condenser, it is characterised in that second fan
Stent is integrally formed with second condenser brackets.
6. the fridge-freezer according to claim 1 with micro-channel condenser, it is characterised in that further include condensed water
Evaporation tube, the condensate evaporation pipe are located at the inner side of the evaporating dish, and the entrance of the condensate evaporation pipe with it is described micro-
The outlet of multi-pass condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711229088.4A CN107990620A (en) | 2017-11-29 | 2017-11-29 | A kind of fridge-freezer with micro-channel condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711229088.4A CN107990620A (en) | 2017-11-29 | 2017-11-29 | A kind of fridge-freezer with micro-channel condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107990620A true CN107990620A (en) | 2018-05-04 |
Family
ID=62034165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711229088.4A Pending CN107990620A (en) | 2017-11-29 | 2017-11-29 | A kind of fridge-freezer with micro-channel condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107990620A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425811A (en) * | 2019-08-08 | 2019-11-08 | 海信容声(广东)冷柜有限公司 | A kind of step bottom refrigeration equipment radiator |
| CN111121359A (en) * | 2018-10-30 | 2020-05-08 | 日本电产株式会社 | Cooling system |
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|---|---|---|---|---|
| JPS59205534A (en) * | 1983-05-09 | 1984-11-21 | Matsushita Electric Ind Co Ltd | Treating apparatus of drain water of air conditioner |
| JP2001133129A (en) * | 1999-11-09 | 2001-05-18 | Hoshizaki Electric Co Ltd | Evaporator for defrost water |
| CN1508488A (en) * | 2002-12-19 | 2004-06-30 | 大金工业株式会社 | Condensed-water plate structure of refrigeration device |
| KR20100124114A (en) * | 2009-05-18 | 2010-11-26 | 엘지전자 주식회사 | Refrigerator |
| EP2759790A2 (en) * | 2013-01-25 | 2014-07-30 | LG Electronics, Inc. | Machine room of refrigerator |
| CN104296463A (en) * | 2014-10-13 | 2015-01-21 | 合肥美的电冰箱有限公司 | Water pan for refrigerator and refrigerator with same |
| CN204678778U (en) * | 2015-05-07 | 2015-09-30 | 青岛海尔股份有限公司 | Condensing unit and refrigerator in refrigerator |
| CN105180566A (en) * | 2015-10-22 | 2015-12-23 | 合肥美菱股份有限公司 | Condensation system of refrigerator and refrigerator |
| CN105737486A (en) * | 2016-04-21 | 2016-07-06 | 合肥华凌股份有限公司 | Defrosting tray component and refrigerator |
| CN205784165U (en) * | 2016-07-19 | 2016-12-07 | 河南机电高等专科学校 | The external condenser system of water-cooled of wind cooling refrigerator |
-
2017
- 2017-11-29 CN CN201711229088.4A patent/CN107990620A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59205534A (en) * | 1983-05-09 | 1984-11-21 | Matsushita Electric Ind Co Ltd | Treating apparatus of drain water of air conditioner |
| JP2001133129A (en) * | 1999-11-09 | 2001-05-18 | Hoshizaki Electric Co Ltd | Evaporator for defrost water |
| CN1508488A (en) * | 2002-12-19 | 2004-06-30 | 大金工业株式会社 | Condensed-water plate structure of refrigeration device |
| KR20100124114A (en) * | 2009-05-18 | 2010-11-26 | 엘지전자 주식회사 | Refrigerator |
| EP2759790A2 (en) * | 2013-01-25 | 2014-07-30 | LG Electronics, Inc. | Machine room of refrigerator |
| CN104296463A (en) * | 2014-10-13 | 2015-01-21 | 合肥美的电冰箱有限公司 | Water pan for refrigerator and refrigerator with same |
| CN204678778U (en) * | 2015-05-07 | 2015-09-30 | 青岛海尔股份有限公司 | Condensing unit and refrigerator in refrigerator |
| CN105180566A (en) * | 2015-10-22 | 2015-12-23 | 合肥美菱股份有限公司 | Condensation system of refrigerator and refrigerator |
| CN105737486A (en) * | 2016-04-21 | 2016-07-06 | 合肥华凌股份有限公司 | Defrosting tray component and refrigerator |
| CN205784165U (en) * | 2016-07-19 | 2016-12-07 | 河南机电高等专科学校 | The external condenser system of water-cooled of wind cooling refrigerator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121359A (en) * | 2018-10-30 | 2020-05-08 | 日本电产株式会社 | Cooling system |
| CN111121359B (en) * | 2018-10-30 | 2021-10-12 | 日本电产株式会社 | Cooling system |
| CN110425811A (en) * | 2019-08-08 | 2019-11-08 | 海信容声(广东)冷柜有限公司 | A kind of step bottom refrigeration equipment radiator |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180504 |
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| RJ01 | Rejection of invention patent application after publication |