CN105874290A - Freezer - Google Patents
Freezer Download PDFInfo
- Publication number
- CN105874290A CN105874290A CN201480072245.3A CN201480072245A CN105874290A CN 105874290 A CN105874290 A CN 105874290A CN 201480072245 A CN201480072245 A CN 201480072245A CN 105874290 A CN105874290 A CN 105874290A
- Authority
- CN
- China
- Prior art keywords
- air
- cold air
- pipeline
- cooling chamber
- cool
- 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
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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
-
- 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
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
-
- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
-
- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/028—Cooled supporting means
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/063—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation with air guides
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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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
- F25D2317/0665—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the top
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
- F25D2317/0671—Inlet ducts
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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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/30—Quick freezing
Abstract
The present invention relates to a freezer for supercooling a contained object, the freezer being characterized by comprising: a body comprising a cooling chamber having a plurality of shelves installed thereon, contained objects being seated on the shelves, and a door for opening/closing a side surface of the cooling chamber; an evaporator provided on the upper portion of the cooling chamber to cool air inside the cooling chamber; a cooling duct for containing the evaporator; an air circulation fan positioned in front of the evaporator in the cooling duct to supply air from the cooing chamber to the evaporator; a cold air supply duct connected to the cooling duct to induce air, which has been cooled through the evaporator inside the cooling duct, to the bottom of the cooling chamber; a plurality of extension ducts protruding from the cold air supply duct at a plurality of locations in the direction in which the door is positioned, thereby supplying cold air above the contained objects seated on the shelves, respectively; and a lower duct extending from an end of the cold air supply duct so as to cover the bottom of the cooling chamber, thereby supplying a part of cold air, which is supplied from the cold air supply duct, to a contained object seated on the upper portion thereof. Therefore, installation of the lower duct and the extension ducts, which uniformly discharge cold air up to the front portion on which the door of the freezer is installed, maintains the inner temperature of the freezer uniformly, thereby supercooling the contained objects uniformly, and supply of cold air directly above the contained objects through the extension ducts shortens the time taken to supply cold air, thereby improving supercooling efficiency.
Description
Technical field
The present invention relates to a kind of receiving material carry out supercool reach in freezer.
Background technology
Supercool refer to, even if melt or solid are cooled to the phase transition temperature under poised state also
The phenomenon of change will not be produced.Material has the steady statue corresponding respectively to temperature at that time, as
Fruit changes temperature at leisure, and the constituting atom of this material keeps steady statue at various temperatures
The change of temperature can be caught up with simultaneously.But, if temperature changes suddenly, constituting atom
Have no time and become the steady statue corresponding to each temperature, therefore can produce and there is starting point all the time
At a temperature of steady statue, or a part starts the state under outlet temperature to be become and last
Phenomenon again without change.
If pour the beverage of the form keeping to be too cold into ice-cold cup, or to supercool
The beverage of liquid condition applies impact, vibrations etc., then can will not have fully charge or thawing
The beverage lifting of the beverage of state, i.e. Sorbet (slush) form supplies consumer.In order to provide
State the beverage being too cold, prior art was once disclosed Korean granted patent 10-1205822
" cold room " of number (grant date: on January 22nd, 2012).
Existing cold room, it is characterised in that include container P's for accommodating liquid beverage
Cooling chamber 2, for the air in cooling chamber 2 is cooled down heat exchanger 9, for interior
The cooling pipe 5 of putting heat exchanger 9, the suction inlet 10 of the part being arranged on cooling pipe 5,
It is arranged on the cold air spout 12 of the position of the suction inlet 10 being different from cooling pipe 5, for making
In cooling chamber 2 air circulation cool-air feed pipeline 6, be arranged on cool-air feed pipeline 6
The introducing port 15 of end side, for the air in cool-air feed pipeline 6 is blown into cooling chamber 2
In air vent 20, by with the introducing port 15 of cool-air feed pipeline 6 faced by the way of install
Fan 16, cooling pipe 5 sucks the air in cooling chamber 2 by suction inlet 10, and in heat
Cooling down in switch 9, be then blown out to cold air spout 12, cool-air feed pipeline 6 exists
The side of cooling chamber 2 is arranged along the above-below direction of cooling chamber 2, and introducing port 15 is in the face of cooling
While the cold air spout 12 of pipeline 5 in cooling chamber 2, by fan 16 from introducing port
15 bleed to cool-air feed pipeline 6.
Beverage in cooling chamber can be carried out supercool by the existing cold room with described structure,
But, owing to being arranged on after freezer for the cooling pipe 5 of cool-air feed and continually
Opening door, the internal temperature that therefore can cause reach in freezer is uneven, thus after being positioned at reach in freezer
The beverage in face can freeze, but be in the beverage before reach in freezer and can not be too cold, because of temperature
Uneven and cause condensing on the door being often opened dewdrop, thus the loss of energy can increase.
Summary of the invention
(1) to solve the technical problem that
The present invention is used for solving problem as above, and the technical problem to be solved in the present invention is,
A kind of reach in freezer is provided, this freezing to can make to have inside cooling chamber uniform temperature and to quilt
Receiving material carries out the most supercool, and can shorten the time that cold air is transferred to be received thing,
Form air curtain in cooling chamber such that it is able to improve the effect of supercool efficiency and energy simultaneously
Rate.
(2) technical scheme
For solving the reach in freezer of one embodiment of the present of invention of described problem, including: main body,
It includes being provided with described in the cooling chamber for placing the multiple shelves being received thing and opening and closing
The door of the side of cooling chamber；Vaporizer, is arranged on the top of described cooling chamber, to described cooling
The air of room cools down；Cooling pipe, accommodates described vaporizer；Air circulation fan, in institute
State the front being positioned at described vaporizer in cooling pipe, the air of described cooling chamber is supplied to institute
State vaporizer；Cool-air feed pipeline, is connected with described cooling pipe, and by described cooling pipe
In by vaporizer, cooled air guides to the bottom surface of described cooling chamber；Multiple extension tubes
Road, protrudes multiple from described cool-air feed pipeline to the direction being provided with described door, respectively from
It is positioned over the top cool-air feed being received thing of described shelf；And lower pipeline, from described
The end of cool-air feed pipeline extends in the way of covering the bottom surface of described cooling chamber, thus will be by
A part of cool-air feed of described cool-air feed pipeline supply is received thing to be positioned over top.
In described lower pipeline, be placed with described in be received the above of thing and be provided with described
The cold air tap for discharging cold air is could be formed with before the direction of door.
Can be formed to the upper angled of described cooling chamber before described lower pipeline, so that
Cold air is discharged to the top of described cooling chamber.
The end of described cool-air feed pipeline could be formed with leakage hole, is fed to described cold air
The part supply of the cold air of service is to described lower pipeline.
In described prolongation pipeline, be positioned at described in be received the bottom surface on top of thing and be provided with
The cold air tap for discharging cold air is could be formed with before the direction of described door.
Can be formed to the inclined bottom surface of described cooling chamber before described.
Described cool-air feed pipeline can include that cold air guided plate, described cold air guided plate are arranged on
With the part of described prolongation pipeline communication, will draw through the cooling air of described cool-air feed pipeline
It is directed at prolongation pipeline.
Described cool-air feed pipeline can include cold air flow adjustment plate, and described cold air flow adjusts
Plate guides cold air along the opposite direction of described air circulation fan direction of rotation, so that by described air
Circulation fan rotates and the air discharged is uniformly distributed in described cooling chamber.
Defroster can be included, the water vapour being frozen in described vaporizer is carried out heating and removes
Frost.
Described defroster, may include that heater, heats described vaporizer；Draining
Pipe, is discharged the defrosting water produced by described heater to the outside of described main body；Tank,
It is positioned at the bottom surface of described main body, accommodates the defrosting water being expelled to described drain pipe；And defrosting
Water evaporimeter, is arranged on described tank, is evaporated by the defrosting water being contained in described tank.
Described tank can include steam discharge hole, by the described defrosting water of evaporation outside tank
Portion discharges.
Described cool-air feed pipeline can include temperature sensor, to through described cool-air feed pipe
The temperature of the cold air in road measures.
Described main body can include the lamp of the internal irradiation light to described cooling chamber.
Be positioned at described cooling chamber the top described prolongation pipeline and described cooling pipe it
Between can be provided with flow rate regulation space, described flow rate regulation space is described cold by being fed to
The cold air of gas service is discharged, and the pressure to the cold air being expelled to described prolongation pipeline
Carry out the regulation of entirety.
(3) beneficial effect
According to the present invention, the front part that cold air is expelled to be provided with the door of reach in freezer equably is set
Point prolongation pipeline and lower pipeline, the most not only keep uniform internal temperature and to being received
Thing carries out the most supercool, and directly supplies from the top being received thing by extending pipeline
Cold air such that it is able to the time being shortened by cool-air feed improved cold efficiency.
Further, pipeline is extended above and before lower pipeline with the side to bottom surface discharge cold air
Formula constitutes and forms air curtain such that it is able to improved while cold efficiency by the waste of energy
Littleization.
Further, by be provided for the cold air of uniform distribution reach in freezer cold air flow adjustment plate and
Cold air guided plate, it is possible to the internal temperature making reach in freezer is uniform.
Further, flow rate regulation space it is formed with such that it is able to to the cold air being received thing supply
Pressure and pressure for forming air curtain carry out the regulation of entirety.
Further, by cool-air feed lower pipeline, extend between pipeline and lower pipeline by regulation
Pressure regulates the amount of the cold air of supply lower pipeline such that it is able to will be contained in the upper of cooling chamber
Portion minimizes with the temperature difference being received thing of bottom.
Accompanying drawing explanation
Fig. 1 is the side view of the reach in freezer of prior art.
Fig. 2 is the sectional view of the reach in freezer showing schematically embodiments of the invention.
Fig. 3 is the exploded view extending pipeline constituting reach in freezer of embodiments of the invention.
Fig. 4 is the exploded view of the lower pipeline constituting reach in freezer of embodiments of the invention.
Fig. 5 is the sectional view of the reach in freezer showing schematically embodiments of the invention.
Fig. 6 is the front view of the reach in freezer of embodiments of the invention, and it is the circulation illustrating air
The figure of state.
Accompanying drawing explanation labelling
100: main body 111: door
112: heat-barrier material 113: lamp
114: Machine Room 115: support
116: tank insertion section 117: cooling chamber
119: shelf 120: vaporizer
125: cooling pipe 131: heater
133: drain pipe 135: tank
136: tank fixed part 137: steam discharge hole
139: Defrost-water vaporizer 140: air circulation fan
150: cool-air feed pipeline 151: cold air guided plate
155: cold air flow adjustment plate 157: temperature sensor
159: leakage hole 160: extend pipeline
165: cold air tap 167: flow rate regulation space
170: lower pipeline 200: be received thing
Detailed description of the invention
Below, referring to the drawings embodiments of the invention are described in detail.
As shown in Figures 2 to 6, the reach in freezer 100 of one embodiment of the present of invention can include
Main body 110.
Described main body 110 can be received thing 200 certainly, and can accommodate and will be explained below
Parts.
On the other hand, main body 110 can be formed as the shape of tetragon box, in main body 110
Inner periphery may be constructed the cooling chamber 117 being provided with heat insulation material 112, the one of main body 110
Individual side can be provided with the door 111 of opening and closing cooling chamber 117.
And, main body 110 can by be arranged on multiple supports 115 of the bottom surface of main body 110 with
Ground is spaced apart, and the bottom surface of main body 110 could be formed with and will be explained below for placing
The tank insertion section 116 of tank 145.
Further, the bottom at the back side of main body 110 can be provided with Machine Room 114, Machine Room 114
In can accommodate for providing the compressor of cold air, condenser, cooling fan.
Here, compressor, condenser, cooling fan are the known structures for providing cold air,
Therefore detail explanation is omitted.And, can be with along cooling chamber in the inside of cooling chamber 117
Mode upper and lower spaced apart from each other arrange and multiple be received the shelf 119 of thing 200 for placing.
Further, main body 110 can include lamp 113.
Described lamp 113 can be to the internal irradiation light of cooling chamber 117, in order to illuminates cooling chamber 117
Black dull inside, on heat-barrier material 112 formed groove, lamp 113 can be installed on described groove
And prevent the heat transfer of lamp 113 to cooling chamber 117.
Now, lamp 113 can be LED.
The reach in freezer 100 of one embodiment of the present of invention can include vaporizer 120.
Described vaporizer 120 be arranged on the compressor of Machine Room 114, condenser, cooling wind
Fan is together, it is possible to provide cold air to the inside of cooling chamber 117.
Here, the principle providing cold air is outlined, compressed by compressor
Cold-producing medium becomes liquid phase after condenser, and the cold-producing medium becoming liquid phase is swollen by expansion valve
Swollen, and be vaporized while vaporizer and absorb the heat of surrounding, thus produce cold air.
And, the cold-producing medium through vaporizer is compressed through compressor, the refrigeration compressed
Agent becomes liquid phase again through condenser, thus provides cold in the way of making refrigerant cycle
Gas.Now, condenser is cooled down, to improve the efficiency of condenser by cooling fan..
On the other hand, it is arranged on the top of cooling chamber 117 for producing the vaporizer 120 of cold air,
And the air that temperature is relatively high is cooled down such that it is able to improve cooling effectiveness.
The reach in freezer 100 of embodiments of the invention can include cooling pipe 125.
Described cooling pipe 125 can accommodate vaporizer 120.
On the other hand, cooling pipe 125 can be provided with the air circulation fan that will be explained below
140, the air of cooling chamber 117 thus can be made to follow in the way of vaporizer 120
Ring.Now, air circulation fan 140 is in the front of air circulation fan 140 cooling pipe 125
Part, is i.e. arranged to towards inclined bottom surface in the front being provided with door, it is possible to by door with
Air between the end of shelf sucks and is supplied to vaporizer 120.
The reach in freezer 100 of one embodiment of the present of invention can include defroster.
Described defroster is arranged on cooling pipe 125 part at vaporizer place, it is possible to reality
The defrosting executing vaporizer processes, and defroster can include heater 131, drain pipe 133, water
Groove 135, Defrost-water vaporizer 139.
Heater 131 is heated by electricity, and adds the water vapour being frozen in vaporizer
Heat and defrost, drain pipe 133 can by the defrosting water that produced by heater 131 to
The outside discharge of main body 110.Tank 135 is connected with drain pipe 133, it is possible to accommodate to
The outside defrosting water discharged of main body 110.
On the other hand, tank 135 may be located at the bottom surface portions of main body 110, tank 135
Top periphery could be formed with multiple steam discharge hole 137, discharges and passes through Defrost-water vaporizer
139 and the defrosting water that evaporated.
Further, two sides on tank 135 top are formed with tank fixed part 136, and it inserts
In the tank insertion section 116 of main body 110, thus tank 135 is releasably combined in main body
110。
Defrost-water vaporizer 139 is arranged on the bottom inside tank 135, it is possible to will hold forcibly
Being contained in the Defrost water evaporating in tank 135 and remove, the defrosting water of evaporation can be arranged by steam
Portal 137 discharges.Wherein, Defrost-water vaporizer 139 can be heater.
The reach in freezer 100 of embodiments of the invention can include cool-air feed pipeline 150.
Described cool-air feed pipeline 150 can be by the evaporation on the top through being positioned at cooling chamber 117
Device 120 and the cold air that produces, by guiding to cooling chamber 117 after cooling chamber 117
Bottom surface.
And, the prolongation pipeline that cool-air feed pipeline 150 could be formed with and will be explained below
The intercommunicating pore of 160 connections.
Further, cool-air feed pipeline 150 can include cold air flow adjustment plate 155.
Described cold air flow adjustment plate 155 can be by by air circulation fan 140 in one direction
The air rotated and discharge, the opposite direction along air circulation fan 140 direction of rotation guides cold air.
On the other hand, cold air flow adjustment plate 155 can be arranged on and extend pipeline 160 and be dashed forward
On the face of the cooling service 150 in the direction in opposite direction gone out, on cool-air feed pipeline edge
Above-below direction can configure multiple long cold air flow adjustment plate 155, cold air flow adjustment plate
The bottom of 155 bends to the rightabout of air circulation fan 140 direction of rotation, thus will be skewed towards
Cold air in the direction of rotation of air circulation fan 140 disperses to its opposite direction such that it is able to make cold
But the homogeneous temperature of room 117.
Further, cool-air feed pipeline 150 can include cold air guided plate 151.
Described cold air guided plate 151 is arranged on and extends the part that pipeline 160 connects, and thus can
Enough guiding by cold air extremely extends pipeline 160.
On the other hand, cold air guided plate 151 can be formed in reclinate mode, thus first
First cold air is moved to bottom surface and whole cooling chamber is cooled down, then will be at cool-air feed pipe
Again the cool-air feed risen in road 150 is to extending pipeline 160.
Further, cold air guided plate 151 is rotationally arranged at cool-air feed pipeline 150, thus
Supply can be adjusted to the amount of the cold air extending pipeline 160.
And, cool-air feed pipeline 150 can include leakage hole 159.
Multiple described leakage holes 159 are formed at the cool-air feed pipeline 150 of endcapped, thus
Can be by the cool-air feed of cool-air feed pipeline 150 to the lower pipeline 170 that will be explained below.
Such as, cool-air feed pipeline 150 that a part of cold air is closed by end and go up,
And to extend pipeline 160 discharge, a part of cold air through leakage hole 159 to lower pipeline 170
Discharge.
Thus, leakage hole 159 utilizes and extends pipeline 160 and the pressure of lower pipeline 170, right
The amount of the cold air flowing into lower pipeline 170 is adjusted, therefore, it is possible to the temperature difference minimized.
The reach in freezer 100 of embodiments of the invention can include air circulation fan 140.
Described air circulation fan 140 can make the air in cooling chamber 117 circulate.
On the other hand, air circulation fan 140 can make air circulate as follows, i.e. profit
Suck the air of cooling chamber 117 with the centrifugal force rotated, the air being inhaled into flows into cooling tube
Road 125, and through vaporizer 120, cool-air feed pipeline 150 and extend pipeline 160 to
Cooling chamber discharges (with reference to Fig. 6).
That is, air circulation fan 140 is being provided with the front of cooling pipe 125 of door 111 end of to
Face is arranged obliquely, it is possible to make cold air be circulated as follows, i.e. by door 111 with put
Air between the end of plate sucks, and by vaporizer, cool-air feed pipeline 150 and prolongation
Pipeline 160 is discharged.
The reach in freezer 100 of embodiments of the invention can include extending pipeline 160.
Described prolongation pipeline 160 can be from the top cool-air feed being received thing 200.
On the other hand, multiple prolongation pipelines 160 can be from cool-air feed pipeline 150 to being provided with
The direction of door 111 is prominent to be formed, and extends before pipeline 160 in the way of above than lower face length,
Formed to the inclined bottom surface of cooling chamber 117.
And, it is positioned at the bottom surface extending pipeline 160 and the door 111 on the top being received thing 200
The direction at place, i.e. extends before pipeline 160 and could be formed with and will flow into prolongation pipeline
Multiple cold air taps 165 that the cold air of 160 is discharged to cooling chamber 117.
Now, owing to discharging cold air before prolongation pipeline 160, the therefore front at door place
It is formed in part with air curtain, when unlocking the door, makes the outflow of the inflow of extraneous air and cold air
Littleization such that it is able to improved cold efficiency.
And, also can discharge cold air, therefore directly to being positioned at by extending the bottom surface of pipeline 160
Extend pipeline bottom is received thing cool-air feed such that it is able to more improve the mistake being received thing
Cold efficiency.
Further, the top extending pipeline 160 is placed with shelf 119 such that it is able to supporting shelf
119。
Extend pipeline 160 and can include temperature sensor 157.
Temperature in cooling chamber 117 can be measured and carry out by described temperature sensor 157
Control.
On the other hand, temperature sensor 157 is positioned at upside in being arranged at multiple prolongation pipeline 160
The lower end extending pipeline 160, measure temperature the temperature of cooling chamber 117 is entered in this part
Row regulation such that it is able to the temperature in cooling chamber 117 is minimized.
And, multiple prolongation pipelines 160 are positioned at prolongation pipeline 160 and the cooling tube of top side
Flow rate regulation space 167 is could be formed with between road 125.
Described flow rate regulation space 167 makes the cold air through vaporizer to cool-air feed pipeline 150
Flow rate regulation space it is expelled in advance such that it is able to by extending pipeline 160 before discharge
The pressure of the cold air discharged is adjusted.
Such as, the pressure regulative mode of cold air can be such that when flow rate regulation space 167 is passed through
When cold air guides version 151 to be sealed, cold air is only supplied to cool-air feed pipeline 150 and extends
Pipeline 160, makes flow velocity accelerate, thus cold air can be with stronger pressure to being received thing and prolonging
The front (formation air curtain) of long pipeline is discharged, when flow rate regulation space 167 is drawn by cold air
Guide plate 151 and when being opened, the cold air of a part is expelled to flow rate regulation space, makes flow velocity subtract
Slow, thus cold air can be with more weak pressure to being received thing and extending the front (formation of pipeline
Air curtain) discharge.
The reach in freezer of embodiments of the invention can include lower pipeline 170.
Described lower pipeline 170 can be by the cold air of cool-air feed pipeline 150 to being placed on above
Be received thing transmission.
Further, lower pipeline 170 can be to be connected to extend the bottom of pipeline 160, more specifically
Ground, is connected to the end of cool-air feed pipeline 150 and covers the mode of the bottom surface of cooling chamber 117
Extend and formed, and can be formed to the upper angled of cooling chamber 117.
And, the direction i.e. lower pipeline 170 at above and door 111 place of lower pipeline 170
Be previously formed by flow into the cold air of lower pipeline 170 to cooling chamber 117 discharge multiple
Cold air tap 165 such that it is able to pass to the above thing that is received being positioned at lower pipeline 170
Pass cold air.
Now, before lower pipeline 170 with extend pipeline 160 as before discharge cold
Gas, therefore the forward portion at door place is formed with air curtain, by extraneous air when thus opening
Inflow and the outflow of cold air minimize such that it is able to improved cold efficiency.
Thus, to lower pipeline 170 cool-air feed such that it is able to cooling chamber 117 will be contained in
The temperature difference being received thing of top and bottom minimize.
Effect between each structure above-described and effect are illustrated.
It is combined with door on one side of the main body 110 of the reach in freezer 100 of embodiments of the invention
111, the bottom of main body 110 is provided with Machine Room 114.And, knot below Machine Room 114
Conjunction has multiple support 115, so that main body 110 separates with ground, the bottom surface of main body 110 is arranged
There is tank insertion section 116.Secondly, the inner periphery in main body 110 may be constructed be provided with every
The cooling chamber 117 of hot material 112, to prevent cold air from discharging to outside, is formed at heat insulation material 112
A part groove in be combined with lamp 113.
Now, cooling chamber 117 is provided with multiple shelf 119 with multilayer form, so as to
Placement is received thing 200.
And, the upside of cooling chamber 117 is provided with cooling pipe 125, cooling pipe 125
Door place front be provided with air circulation fan 140, cooling pipe 125 be internally provided with steaming
Send out device 120.
And, cooling pipe 125 part at vaporizer 120 place is provided with adding of defrosting
Hot device 131, the defrosting water produced by heater 131 is expelled to water by drain pipe 133
Groove 135, it is possible to defrosting water is taken care of and the tank 135 that is evaporated is so that tank fixed part 136
The mode of the tank insertion section 116 being inserted in the lower end being positioned at main body 110 is arranged.
The cool-air feed pipeline 150 being connected with cooling pipe 125 is provided with air to cooling chamber
The 117 multiple prolongation pipelines 160 discharged, are positioned at the prolongation of upside in multiple prolongation pipelines 160
The bottom of pipeline 160 is provided with the temperature sensor 157 for measuring temperature.
Further, the end of cool-air feed pipeline 150 connects lower pipeline 170, cold to cover
But the mode of the bottom surface of room 117 is arranged.
And, being internally provided with of cool-air feed pipeline 150 makes by air circulation fan 140
The cold air flow adjustment plate 155 that the air rotated reversely rotates, and it is provided with regulation discharge
Cold air guided plate 151 to the amount of the air extending pipeline 160.
When there is the reach in freezer 100 of embodiments of the invention of said structure and plugging in, cold
But the air in room 117 flows into steaming by air circulation fan 140 through cooling pipe 125
Sending out device 120, institute's leaked-in air is cooled down and is expelled to service by vaporizer 120
150.The cold air discharged to cool-air feed pipeline 150 passes through cold air flow adjustment plate 155 to instead
Direction disperses, and flows into prolongation pipeline 160 and lower pipeline 170.
Now, extend pipeline 160 and can regulate supply to extension tube by cold air guided plate 151
The amount of the cold air in road 160, lower pipeline 170 is can to adjust by extending pipeline 160 and pressure
The amount of joint cold air.
Flow into extend pipeline 160 cold air to cooling chamber 117 discharge during, Xiang Fang
Put on the shelf be received thing 200 top discharge and to being received what thing 200 cooled down
The most also discharge to the front extending pipeline 160 and form air curtain.
And, flow into the cold air of lower pipeline 170 to cooling chamber 117 by leakage hole 159
During discharge, to the above bottom being received thing 200 being placed on lower pipeline 170
Discharge and cool down being received thing 200, and with extend pipeline 160 portion's pipeline downwardly together
The front of 170 is discharged and is formed air curtain.
And, the air discharged by extending pipeline 160 and lower pipeline 170 passes through air
Circulation fan 140 is again sucked into and moves to cooling pipe 125, thus is circulated.
Meanwhile, in order to regulate the pressure of air curtain, or to supply to being received thing 200
Pressure carry out entirety regulation, to the cold air guided plate for opening and closing flow rate regulation space 167
The aperture of 151 is adjusted.
Thus, the reach in freezer 100 of embodiments of the invention makes cold air pass through to be formed at prolongation pipeline
The front of 160 and bottom surface and the front of lower pipeline 170 and cold air tap 165 above
Carry out stable circulation such that it is able to make the temperature in reach in freezer become uniform.And, if
Put lower pipeline 170 and be received thing cool-air feed to be positioned at bottom, by regulation extension tube
The pressure between road 160 and lower pipeline 170 amount to the cold air of supply to lower pipeline 170
It is adjusted, therefore, it is possible to the thing that is received of the top of cooling chamber 117 and bottom will be contained in
The temperature difference minimizes.
Further, shorten cold air and be passed to be received the time of thing such that it is able to improve being held
Thing of receiving carries out supercool efficiency.
Further, the front extending pipeline 160 and lower pipeline 170 is formed with air curtain, reduces
Cold air and contacting of door 111 and reduce the condensation of dewdrop, when opening door 111, cold air is flowed out
Minimize to outside phenomenon such that it is able to put forward high-octane efficiency.
Further, as prior art, when cold air is discharged after shelf, because being contained in
Being received thing of shelf and cause the discharge of cold air to have some setbacks, therefore in putting that cold air is discharged
Plate below be received thing and being received between thing before shelf produces supercool difference
Away from, but, the reach in freezer of embodiments of the invention is due to top and the placement being received thing
Cold air is provided, therefore, it is possible to prevent because being received thing institute in place in the bottom being received thing of bottom
Put difference and produce supercool gap.
And, by formation flow rate regulation space 167 to being expelled to this flow rate regulation space
The amount of the cold air of 167 is adjusted such that it is able to the pressure to supply to the cold air being received thing
And the regulation of entirety is carried out for forming the pressure of air curtain.
Above, embodiments of the invention are illustrated, but the interest field of the present invention is also
Being not limited to above-described embodiment, general technical staff of the technical field of the invention is to the present invention
Embodiment readily change and be identified as all of change of equivalency range and repair
The content changed is included in the present invention.
Industrial applicibility
The present invention makes the inside of reach in freezer keep uniform temperature to carry out uniformly being received thing
Supercool, and improved cold efficiency from the direct cool-air feed in the top being received thing, thus
In the sale catering trade of beverage, restaurant service industry field, there is industrial applicibility.
Claims (14)
1. a reach in freezer, it is characterised in that including:
Main body, it include being provided with the cooling chamber for placing the multiple shelves being received thing and
The door of the side of cooling chamber described in opening and closing；
Vaporizer, is arranged on the top of described cooling chamber, carries out cold to the air of described cooling chamber
But；
Cooling pipe, accommodates described vaporizer；
Air circulation fan, is positioned at the front of described vaporizer in described cooling pipe, by described
The air supply of cooling chamber is to described vaporizer；
Cool-air feed pipeline, is connected with described cooling pipe, and will pass through in described cooling pipe
Vaporizer and cooled air guide the bottom surface to described cooling chamber；
Multiple prolongation pipelines, prominent to the direction being provided with described door from described cool-air feed pipeline
Have multiple, respectively from the top cool-air feed being received thing being positioned over described shelf；And
Lower pipeline, from the end of described cool-air feed pipeline to cover the bottom surface of described cooling chamber
Mode extend, thus by a part of cool-air feed of being supplied by described cool-air feed pipeline to putting
Be placed in top is received thing.
Reach in freezer the most according to claim 1, it is characterised in that in described lower pipeline
In, be placed with described in be received the above of thing and be provided with being previously formed of direction of described door
There is the cold air tap for discharging cold air.
Reach in freezer the most according to claim 1, it is characterised in that described lower pipeline
Above formed to the upper angled of described cooling chamber, so that cold air is to the top of described cooling chamber
Discharge.
Reach in freezer the most according to claim 1, it is characterised in that described cool-air feed pipe
The end in road is formed with leakage hole, is fed to a part for the cold air of described cool-air feed pipeline
Supply is to described lower pipeline.
Reach in freezer the most according to claim 1, it is characterised in that at described prolongation pipeline
In, be positioned at described in be received the bottom surface on top of thing and be provided with before the direction of described door
It is formed with the cold air tap for discharging cold air.
Reach in freezer the most according to claim 5, it is characterised in that described above to described
The inclined bottom surface ground of cooling chamber is formed.
Reach in freezer the most according to claim 1, it is characterised in that described cool-air feed pipe
Road includes that cold air guided plate, described cold air guided plate are arranged on and the portion of described prolongation pipeline communication
Point, the cooling air through described cool-air feed pipeline is guided to described prolongation pipeline.
Reach in freezer the most according to claim 1, it is characterised in that described cool-air feed pipe
Road includes that cold air flow adjustment plate, described cold air flow adjustment plate rotate along described air circulation fan
The opposite direction in direction guides cold air, so that the sky being rotated by described air circulation fan and discharging
Gas is uniformly distributed in described cooling chamber.
Reach in freezer the most according to claim 1, it is characterised in that include defroster, right
The water vapour being frozen in described vaporizer carries out heating to defrost.
Reach in freezer the most according to claim 9, it is characterised in that described defroster bag
Include:
Heater, heats described vaporizer；
Drain pipe, the defrosting water outer row to described main body that will be produced by described heater
Go out；
Tank, is positioned at the bottom surface of described main body, accommodates the defrosting water being expelled to described drain pipe；
And
Defrost-water vaporizer, is arranged on described tank, is entered by the defrosting water being contained in described tank
Row evaporation.
11. reach in freezers according to claim 10, it is characterised in that described tank includes
Steam discharge hole, by the described defrosting water of evaporation to the outside discharge of tank.
12. reach in freezers according to claim 1, it is characterised in that described cool-air feed
Pipeline includes temperature sensor, surveys the temperature of the cold air through described cool-air feed pipeline
Amount.
13. reach in freezers according to claim 1, it is characterised in that described main body includes
Lamp to the internal irradiation light of described cooling chamber.
14. reach in freezers according to claim 1, it is characterised in that described cold being positioned at
But it is provided with flow rate regulation between described prolongation pipeline and the described cooling pipe of the top of room
Space, described flow rate regulation space is carried out by being fed to the cold air of described cool-air feed pipeline
Discharge, and the pressure of the cold air being expelled to described prolongation pipeline is carried out overall regulation.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130132880A KR101351874B1 (en) | 2013-11-04 | 2013-11-04 | A freezer |
| KR10-2013-0132880 | 2013-11-04 | ||
| PCT/KR2014/009563 WO2015064930A1 (en) | 2013-11-04 | 2014-10-13 | Freezer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105874290A true CN105874290A (en) | 2016-08-17 |
| CN105874290B CN105874290B (en) | 2018-02-09 |
Family
ID=50145637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480072245.3A Expired - Fee Related CN105874290B (en) | 2013-11-04 | 2014-10-13 | Reach in freezer |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101351874B1 (en) |
| CN (1) | CN105874290B (en) |
| WO (1) | WO2015064930A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625654A (en) * | 2018-11-26 | 2019-04-16 | 河南惠农土质保育研发有限公司 | A kind of organic fertilizer piling bin with dehumidification function |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042989B (en) * | 2015-08-26 | 2018-12-14 | 青岛海尔特种电冰箱有限公司 | Refrigerator |
| CN106642893B (en) * | 2016-12-09 | 2019-08-27 | 青岛海尔股份有限公司 | Refrigerator |
| CN112013593A (en) * | 2019-05-28 | 2020-12-01 | 青岛海尔特种电冰柜有限公司 | Refrigerating cabinet |
| KR102045510B1 (en) * | 2019-06-24 | 2019-11-15 | 박지용 | Supercooling refrigerator |
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| JP3184775B2 (en) * | 1997-02-20 | 2001-07-09 | 大宇電子株式會▲社▼ | Refrigerator with a function of discharging cool air from doors using an air curtain generator |
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| JP5188457B2 (en) | 2009-06-04 | 2013-04-24 | 三菱電機株式会社 | refrigerator |
| KR101327739B1 (en) | 2013-08-27 | 2013-11-11 | 주식회사 스노파 | A freezer |
-
2013
- 2013-11-04 KR KR1020130132880A patent/KR101351874B1/en active IP Right Grant
-
2014
- 2014-10-13 WO PCT/KR2014/009563 patent/WO2015064930A1/en active Application Filing
- 2014-10-13 CN CN201480072245.3A patent/CN105874290B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099568A (en) * | 1993-06-11 | 1995-03-08 | 弗里斯科-芬达斯股份公司 | Process and machine for the production of articles of ice confectionery |
| JP3615294B2 (en) * | 1996-02-05 | 2005-02-02 | 三洋電機株式会社 | Horizontal cooling storage |
| KR19990017206U (en) * | 1997-10-31 | 1999-05-25 | 전주범 | Defrost water evaporator of refrigerator |
| JPH11173735A (en) * | 1997-11-29 | 1999-07-02 | Samsung Electron Co Ltd | Refrigerator capable of accelerating cold air outlet velocity |
| JP2001241839A (en) * | 2000-02-28 | 2001-09-07 | Sanyo Electric Co Ltd | Storage cabinet |
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| JP2011007472A (en) * | 2009-06-29 | 2011-01-13 | Nippon Buroaa Kk | Container for cold insulation delivery, and control method for the same |
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| CN109625654A (en) * | 2018-11-26 | 2019-04-16 | 河南惠农土质保育研发有限公司 | A kind of organic fertilizer piling bin with dehumidification function |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015064930A1 (en) | 2015-05-07 |
| CN105874290B (en) | 2018-02-09 |
| KR101351874B1 (en) | 2014-01-16 |
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