CN105423689B - A kind of ice machine and refrigerator - Google Patents
A kind of ice machine and refrigerator Download PDFInfo
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- CN105423689B CN105423689B CN201510941198.8A CN201510941198A CN105423689B CN 105423689 B CN105423689 B CN 105423689B CN 201510941198 A CN201510941198 A CN 201510941198A CN 105423689 B CN105423689 B CN 105423689B
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- ice
- air
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- box
- ice box
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Classifications
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- 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
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- 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
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
- F25C1/04—Producing ice by using stationary moulds
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention belongs to refrigerator ice-making technical field, discloses a kind of ice machine and refrigerator, and ice machine includes：Stent, ice box and go out ice motor, it is rack-mount to go out ice motor, ice box and goes out ice motor drive connection；Internal stent is equipped with cavity, and ice box is located in cavity, and the side wall of stent is equipped with inlet air and at least one wind outlet, and the upper surface for guiding cold air to pass through the ice box is used at inlet air.Compared to the prior art, there are following significant progress by the present invention：1st, under the same conditions, more ice cubes can be made, the ice-making capacity of unit interval is big；2nd, under the same conditions, the situation of frost blocking will not be produced；3rd, under the conditions of identical ice-making technology scheme, ice making cost is lower.
Description
Technical field
The present invention relates to refrigerator ice-making technical field, more particularly to a kind of ice machine and refrigerator.
Background technology
Existing Chinese patent 201120468430.8 discloses a kind of ice machine of refrigerator, the ice machine include hanger,
Motor, ice exploration bar, ice box are driven, further includes the air passage formed by cavity in hanger.Wherein air passage is provided with inlet air and goes out
At wind, the catch for cold wind being directed to ice box is additionally provided with.Cold wind enters air passage at inlet air, by the guiding of catch
Ice box is blowed to by wind outlet.
In the program, cold wind need by inlet air, air passage, catch, wind outlet can just blow to ice box, particularly baffle
Setting so that the barrier at inlet air between ice box is more, can so form windage, causes to be fed to the whole of ice box
Body air quantity is reduced, and cold wind utilization rate substantially reduces so that and the speed that the water in ice box forms ice cube slows down, and ice making efficiency is low,
It can not meet use demand.
The content of the invention
(1) technical problems to be solved
The technical problem to be solved in the present invention is：To solve the barrier at the inlet air of existing ice machine between ice box
It is more, windage can be so formed, causes the overall air quantity for being fed to ice box to reduce, cold wind utilization rate substantially reduces so that system
The speed that water in ice tray forms ice cube slows down, and ice making efficiency is low, the problem of can not meeting use demand.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of ice machine, including：Stent, ice box and go out ice electricity
Machine, it is described go out the installation of ice motor on the bracket, one end of the ice box with it is described go out ice motor drive connection to realize
Go out ice；
The internal stent is equipped with cavity, and the ice box is located in the cavity, and the side wall of the stent, which is equipped with, to be divided
It is used to guide cold air to pass through the ice making at the inlet air not connected with the cavity and at least one wind outlet, at the inlet air
The upper surface of lattice, from the entrance at the inlet air to the ice box at, the flow direction of the cold air in the horizontal direction
Remain unchanged.
Wherein, the stent includes front panel, rear panel and top plate, and the both ends of the top plate are connected to before described
At the top of plate and at the top of rear panel；The front end of the ice box and the front panel are rotatablely connected, it is described go out ice motor be installed on institute
State on rear panel；It is arranged at the inlet air on the front panel, the open region at left and right sides of the stent is respectively first
Wind outlet, the second wind outlet.
Wherein, the region that the stent is located at below the ice box is open design.
Wherein, the top plate is equipped with guide vane, and the upper end of the guide vane is connected with the top plate, the guide vane
Towards the ice box, the guide vane is used to guide cold air into the ice box for lower end.
Wherein, the guide vane is arranged on the front end of the top plate.
Wherein, the top plate is equipped with multiple guide vanes, and multiple guide vanes are arranged at intervals；Along away from the side at the inlet air
Shorten successively to the distance between, the lower end of multiple guide vanes and described ice box.
A kind of refrigerator, including storeroom, the storeroom is interior to be equipped with air duct cover board, is provided with as above on the air duct cover board
The ice machine；The stent is connected with the air duct cover board, and the air duct cover board is equipped with and connects at the inlet air
Air port, the air port are used to the cold air of the air duct cover board opposite side being passed through at the inlet air.
Wherein, the storeroom is refrigerating chamber.
(3) beneficial effect
Above-mentioned technical proposal has the following advantages that：Ice machine of the present invention, at ice box therein and inlet air, wind outlet
Between exist without any barrier, there is no any stop during flow of cold air, from the entrance at the inlet air to institute
State at ice box, the flow direction of the cold air in the horizontal direction remains unchanged, and is damaged during inlet air almost without air quantity
Lose, can farthest utilize the air quantity of wind outlet, faster, whole ice making cycle shortens the speed of water congeals into ice block, improves
Ice making efficiency；Cold wind directly skims over the ice cube surface of ice box, very fast by speed ratio, in each small ice tray in ice box
The speed difference of water congeals into ice block is small；The left and right sides of stent is opened wide completely, and without any stop, wind outlet is less prone to greatly
The phenomenon of frosting is measured, rapid ice making operation can be carried out for a long time；Cold air is skimming over the speed of ice box upper surface；Change
Cold air after heat can quickly leave ice box, will not hinder the contact of the cold air and ice box newly flowed into, greatly improve
Efficiency；The setting of guide vane makes wind energy uniformly skim over each ice tray, reduces the formation speed difference of ice cube in each ice tray.This
Invent in the refrigerator and be equipped with the ice machine, the low temperature environment in refrigerator storeroom can be utilized to further improve ice-making effect.
Brief description of the drawings
Fig. 1 is the use state diagram of ice machine of the present invention；
Fig. 2 is the stereogram of ice machine of the present invention；
Fig. 3 is the top view of ice machine of the present invention；
Fig. 4 is the B-B direction sectional view of Fig. 3；
Fig. 5 is the sectional view along A-A of Fig. 3.
Wherein, 1, air duct cover board；1-1, air port；2nd, stent；2-1, guide vane；2-2, the first wind outlet；2-3, second go out
At wind；3rd, ice box；4th, ice exploration bar；5th, ice motor is gone out.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
In the description of the present invention, it is necessary to explanation, unless otherwise indicated, " multiple " be meant that two or two with
On；The orientation of the instruction such as term " on ", " under ", "left", "right", " interior ", " outer ", " front end ", " rear end ", " head ", " afterbody "
Or position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies description, and
It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.In addition, term " first ", " second ", " the 3rd " etc. are only used for description purpose, and cannot
It is interpreted as indicating or implying relative importance.
In the description of the present invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " installation ",
" connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary.It is right
For those of ordinary skill in the art, visual concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Embodiment one：
As shown in Figure 2-5, the invention discloses a kind of ice machine, including：Stent 2, ice box 3 and go out ice motor 5, institute
Ice motor 5 is stated out on the stent 2, one end of the ice box 3 with it is described go out ice motor 5 be drivingly connected to realize out
Ice；The stent 2 is internally provided with cavity, and the ice box 3 is located in the cavity, and the side wall of the stent 2 is equipped with difference
It is used to guide cold air to pass through the ice box at the inlet air connected with the cavity and at least one wind outlet, at the inlet air
3 upper surface, from the entrance at the inlet air to the ice box 3 at, the flow direction of the cold air in the horizontal direction
Remain unchanged.Preferably, the ice box 3 is located on the extending direction at the inlet air, and cold air is out rear straight at inlet air
Connect and blow to ice box 3.
Stent 2 is the installation immobilizing foundation of whole ice machine, is mainly used to install out ice motor 5, ice box 3 and is formed empty
Chamber, cavity are used to accommodate ice box 3 and cooling air circulation.Lower edge at inlet air is opposite with the upper surface of ice box 3, cold sky
Gas passes through after coming at inlet air from 3 upper surface of ice box, is directly discharged after completing heat exchange from wind outlet, with making at inlet air
There is no barrier between ice tray 3, there is no any stop during flow of cold air, from the entrance at the inlet air to the ice making
At lattice 3, the flow direction of the cold air in the horizontal direction remains unchanged, almost without wind loss during inlet air；Should
Structure can be farthest using the air quantity entered at inlet air, and the amount of the cold wind passed through in the unit interval is larger, the heat taken away
Also compare more, faster, whole ice making cycle shortens the speed of water congeals into ice in such ice box 3 block, improves ice making and imitates
Rate.It is very fast by speed ratio at the same time because cold wind directly skims over the ice cube surface of ice box 3, in each small ice tray in ice box 3
The speed difference of water congeals into ice block is small, substantially reduces the icing rate of the small ice tray of distalmost end at inlet air, shortens
Ice making cycle.
Specifically, the stent 2 includes front panel, rear panel and top plate, the both ends of the top plate are connected to described
At the top of front panel and at the top of rear panel；The front end of the ice box 3 is rotatablely connected with the front panel, it is described go out ice motor 5 pacify
On the rear panel；It is arranged at the inlet air on the front panel, the open region difference of the left and right sides of stent 2
For the first wind outlet 2-2, the second wind outlet 2-3.
During rapid ice making, the water surface is skimmed over because of Wind Volume, substantial amounts of frost can be produced, if wind outlet has obstruction, these
Frost can be bonded in obstruction, and because white too many, the frost of generation is more than thawing, can so cause simultaneously outlet obstruction, ice making for a long time
The various situations such as abnormal.Therefore, as shown in Figures 3 and 5, the left and right sides of stent 2 of the present invention is opened wide completely, and cold air passes through
Directly discharged behind 3 upper surface of ice box from the first wind outlet 2-2 or the second wind outlet 2-3,3 and first wind outlet 2- of ice box
2nd, there is no any stop between the second wind outlet 2-3, wind outlet is less prone to the phenomenon of a large amount of frostings, can carry out for a long time fast
Fast ice making operation；Cold air after heat exchange can speed away ice box 3, will not hinder the cold air and ice box 3 newly flowed into
Contact, heat exchange effect is good, greatly improves the efficiency.
Further, the stent 2 is open design positioned at the region of the lower section of ice box 3.Leave the cold of ice box 3
Original cold air can continue to carry out heat exchange with the bottom of ice box 3 around air or ice box 3, be conducive to improve system
Ice efficiency.
Preferably, the rear panel is equipped with the 3rd wind outlet.The area of cavity above ice box 3 is being corresponded on plate below
Domain opens up the 3rd wind outlet, and the lower edge of the 3rd wind outlet is opposite with the upper surface of ice box 3 or slightly below ice box 3 upper
Surface, to facilitate cold air quickly to discharge, prevents frosting.
Further, the top plate is equipped with guide vane 2-1, and the upper end of the guide vane 2-1 is connected with the top plate, institute
The lower end of guide vane 2-1 is stated towards the ice box 3, the guide vane 2-1 is used to guide cold air into the ice box 3.
Increase one or more air guide members on top plate between ice box 3 to inlet air, wind energy is uniformly skimmed over each ice tray.
Preferably, as shown in figure 5, the guide vane 2-1 is arranged on the front end of the top plate.Cold air enters at inlet air
When, the flow direction of upper air can be guided oliquely downward to flow by guide vane 2-1, can prevent that the cold air on top is direct
By and be not involved in heat exchange, the contact probability of increase cold air and ice box 3, improves ice making efficiency.
Preferably, the top plate is equipped with multiple guide vane 2-1, and multiple guide vane 2-1 are arranged at intervals；Along away from it is described into
The distance between direction at wind, the lower end of multiple guide vane 2-1 and described ice box 3 shorten successively.If only in top plate front end
Guide vane 2-1 is set, then is unfavorable for the ice making of follow-up small ice tray, cold air is not easy to flow to follow-up ice tray；Therefore it is provided with
The guide vane 2-1 that multiple length gradually increase and/or gradually increase with top plate angle, by the cold air on cavity top gradually to system
3 direction of ice tray guides, the contact probability of increase cold air and ice box 3 so that flow through each ice tray；Cold air amount tends to one
Cause, reduce the formation speed difference of ice cube in each ice tray.
Go out ice motor and be connected with ice exploration bar 4, go out ice motor and drive ice exploration bar 4 to downwardly turn over so that whether ice detection stores up completely,
If it is enough to detect the ice cube made, suspend ice making.
Embodiment two：
The present embodiment discloses a kind of refrigerator, including storeroom, and air duct cover board 1, the air passage are equipped with the storeroom
Ice machine as described in embodiment one is installed on cover board 1；The stent 2 is connected with the air duct cover board 1, the air duct cover board
1 is equipped with the air port 1-1 with being connected at the inlet air, and the air port 1-1 is used for the cold air of 1 opposite side of air duct cover board
It is passed through at the inlet air.After cold wind in refrigerator reaches air-duct clapboard opposite side, enter storeroom through air port 1-1 to realize system
It is cold；After ice machine is installed on air duct cover board 1, cold air that air port 1-1 comes out, which is directly entered inlet air and sentences, realizes ice making, flows out
The cold air of ice machine enters refrigeration of the storeroom realization to refrigerating chamber.
Preferably, as shown in figure 3, ice machine is realized by the window that is opened up on its top plate plus water, water inlet pipe is from storeroom
By the window, the window is stored at the top of room blocks into ice box 3 plus water, after ice machine installation after top is pierced by, and is formed
Enclosed construction；Water inlet pipe only has end stretching, does not interfere with the flowing of cold air, and is conducive to the circulation of cold air.
Further, the storeroom is refrigerating chamber.The low temperature environment of refrigerating chamber is conducive to further improve ice making efficiency.
The structure that the present invention designs, can be farthest because wind outlet is not to having the obstruction of excessive parts between ice box 3
Using the air quantity of wind outlet, while 3 both sides of ice box do not have any obstruction, the speed that wind skims over also quickly, such ice box 3
Faster, whole ice making cycle shortens the speed of interior water congeals into ice block, improves the ice making total amount of one day.At the same time because wind is direct
Skim over the ice cube surface of ice box 3, the speed difference of water congeals into ice in each small ice tray in ice box 3 block is small.
As can be seen from the above embodiments, without any barrier at ice box 3 and inlet air of the present invention, between wind outlet
Hinder thing to exist, there is no any stop during flow of cold air, from the entrance at the inlet air to the ice box 3 at, it is described
The flow direction of cold air in the horizontal direction remains unchanged, can be farthest almost without wind loss during inlet air
Using the air quantity of wind outlet, faster, whole ice making cycle shortens the speed of water congeals into ice block, improves ice making efficiency；Cold wind
The ice cube surface of ice box 3 is directly skimmed over, each small ice tray in ice box 3 in water congeals into ice block very fast by speed ratio
Speed difference it is small；The left and right sides of stent 2 is opened wide completely, and without any stop, wind outlet is less prone to showing for a large amount of frostings
As rapid ice making operation can be carried out for a long time；Cold air is skimming over the speed of 3 upper surface of ice box；It is cold after heat exchange
Air can quickly leave ice box 3, will not hinder the cold air contact with ice box 3 newly flowed into, greatly improve the efficiency；
The setting of guide vane 2-1 makes wind energy uniformly skim over each ice tray, reduces the formation speed difference of ice cube in each ice tray.The present invention
The ice machine is equipped with the refrigerator, the low temperature environment in refrigerator storeroom can be utilized to further improve ice-making effect.
Generally speaking, compared to the prior art, there are following significant progress by the present invention：
1st, under the same conditions, more ice cubes can be made, the ice-making capacity of unit interval is big；
2nd, under the same conditions, the situation of frost blocking will not be produced；
3rd, under the conditions of identical ice-making technology scheme, ice making cost is lower.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and replacement can also be made, these improve and replace
Also it should be regarded as protection scope of the present invention.
Claims (7)
- A kind of 1. ice machine, it is characterised in that including：Stent, ice box and go out ice motor, it is described go out ice motor be installed on it is described On stent, one end of the ice box with it is described go out ice motor be drivingly connected to realize out ice；The internal stent is equipped with cavity, and the ice box is located in the cavity, the side wall of the stent be equipped with respectively with At the inlet air of cavity connection and at least one wind outlet, it is used to guide cold air by the ice box at the inlet air Upper surface, from the entrance at the inlet air to the ice box at, cold air flow direction in the horizontal direction is kept It is constant；The stent includes front panel, rear panel and top plate, the both ends of the top plate be connected at the top of the front panel with At the top of rear panel；The front end of the ice box and the front panel are rotatablely connected, it is described go out ice motor be installed on the rear panel On；It is arranged at the inlet air on the front panel, the open region at left and right sides of the stent is respectively the first wind outlet, Two wind outlets.
- 2. ice machine as claimed in claim 1, it is characterised in that the region that the stent is located at below the ice box is spacious Opening structure.
- 3. ice machine as claimed in claim 1, it is characterised in that the top plate is equipped with guide vane, the guide vane it is upper End is connected with the top plate, and towards the ice box, the guide vane is used to guide cold air into institute for the lower end of the guide vane State ice box.
- 4. ice machine as claimed in claim 3, it is characterised in that the guide vane is arranged on the front end of the top plate.
- 5. ice machine as claimed in claim 3, it is characterised in that the top plate is equipped with multiple guide vanes, multiple guide vanes It is arranged at intervals；Along away from the direction at the inlet air, the distance between the lower end of multiple guide vanes and described ice box contract successively It is short.
- 6. a kind of refrigerator, it is characterised in that air duct cover board is equipped with including storeroom, in the storeroom, on the air duct cover board Installation is just like claim 1-5 any one of them ice machines；The stent is connected with the air duct cover board, the air duct cover board The air port with being connected at the inlet air is equipped with, the air port is used to the cold air of the air duct cover board opposite side being passed through described At inlet air.
- 7. refrigerator as claimed in claim 6, it is characterised in that the storeroom is refrigerating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510941198.8A CN105423689B (en) | 2015-12-14 | 2015-12-14 | A kind of ice machine and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510941198.8A CN105423689B (en) | 2015-12-14 | 2015-12-14 | A kind of ice machine and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105423689A CN105423689A (en) | 2016-03-23 |
| CN105423689B true CN105423689B (en) | 2018-05-11 |
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ID=55502076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510941198.8A Active CN105423689B (en) | 2015-12-14 | 2015-12-14 | A kind of ice machine and refrigerator |
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| CN (1) | CN105423689B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016009710B4 (en) * | 2016-08-10 | 2021-05-06 | Emz-Hanauer Gmbh & Co. Kgaa | Fridge or freezer with an ice maker |
| CN114719480B (en) * | 2021-01-05 | 2023-03-24 | 青岛海尔电冰箱有限公司 | Ice making assembly and refrigerator |
| CN216114873U (en) * | 2021-10-25 | 2022-03-22 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN117213134B (en) * | 2023-05-22 | 2024-04-02 | 新奥(舟山)液化天然气有限公司 | LNG cold energy recycling and storing system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0225670A (en) * | 1988-07-14 | 1990-01-29 | Takahashi Hiroaki | Method and device for creating artificial hoarfrost and its display system |
| JP2002139268A (en) * | 2000-10-31 | 2002-05-17 | Sanyo Electric Co Ltd | Ice maker and freezer/refrigerator comprising it |
| CN104165489B (en) * | 2014-09-10 | 2017-02-15 | 合肥晶弘电器有限公司 | Eccentric ice maker and refrigerator |
| CN205351927U (en) * | 2015-12-14 | 2016-06-29 | 合肥华凌股份有限公司 | Ice maker and refrigerator |
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2015
- 2015-12-14 CN CN201510941198.8A patent/CN105423689B/en active Active
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| CN105423689A (en) | 2016-03-23 |
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