CN109612186A - Wind cooling refrigerator - Google Patents
Wind cooling refrigerator Download PDFInfo
- Publication number
- CN109612186A CN109612186A CN201811479462.0A CN201811479462A CN109612186A CN 109612186 A CN109612186 A CN 109612186A CN 201811479462 A CN201811479462 A CN 201811479462A CN 109612186 A CN109612186 A CN 109612186A
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- Prior art keywords
- air
- delivery duct
- duct
- evaporator
- chamber
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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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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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
- 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
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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
- 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
- F25D17/067—Evaporator fan units
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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
- 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
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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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
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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
- F25D23/006—General constructional features for mounting refrigerating machinery components
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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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
-
- 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
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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention provides a kind of wind cooling refrigerators, comprising: cabinet, the cabinet define a refrigeration compartment, and refrigeration compartment is arranged to open front；Wind pushing mechanism, it is set to refrigeration chamber, and refrigeration compartment is separated into evaporator chamber and the material storage room before evaporator chamber along cabinet front-rear direction, wind pushing mechanism includes the air channel structure of sealed bottom and the blower that is set in air channel structure, the blower chamber that the air channel structure is provided with several supply air ducts and accommodates blower and be connected to evaporator chamber, supply air duct one end is connected to along box height direction with blower chamber, the other end is connected to material storage room in the longitudinal direction by air outlet, and refrigeration compartment bottom is equipped with the return air inlet of connection material storage room and evaporator chamber；Evaporator is arranged in evaporator chamber, and blower will introduce supply air duct by the wind of evaporator and be sent into material storage room through air outlet, flows into evaporator chamber from return air inlet again by the cold air of material storage room.So set, expanding refrigerator storage space, while reasonable distribution cooling capacity.
Description
Technical field
The present invention relates to field of home appliance technology more particularly to a kind of wind cooling refrigerators.
Background technique
Currently, the incubator of wind cooling refrigerator (such as refrigerator, refrigerator) generally includes cabinet and door body, it is configured in door body
For handle for opening the door, and since case body temperature is low, negative pressure easy to form causes door body to be opened difficult.China Patent No.
2016112476145 disclose a kind of power-assisted handle component, connecting rod rotation are driven by handle, by the driving portion band of connecting rod
Dynamic lever rotation realizes that pass through the mobile realization booster opening door of lever pushing push rod still finds in actual use, by
In needing connecting rod rotation to carry out activation lever rotation, handle needs to have biggish stroke, and in operation, handle needs user
It to pull out to obtain sufficiently large stroke and carry out activation lever rotation from door body and open the door, user experience is poor.And Chinese patent
Numbers 2016109216640 also disclose that a kind of handle for refrigerator door component, rotating handles act link mechanism, connecting rod machine
Push rod in structure, which stretches out, realizes booster opening door, likewise, user is in use, handle is also required to rotate from door body and pull out
Carry out activation lever rotation enabling to obtain sufficiently large stroke, also user experience is caused to reduce.
In view of this, it is necessary to existing wind cooling refrigerator be improved, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of wind cooling refrigerators.
For achieving the above object, the present invention provides a kind of wind cooling refrigerators, comprising: cabinet, the cabinet define
One refrigeration compartment, the refrigeration compartment are arranged to open front；Wind pushing mechanism, is set to refrigeration chamber, and by refrigeration compartment edge
Cabinet front-rear direction is separated into evaporator chamber and the material storage room before evaporator chamber, and the wind pushing mechanism includes sealed bottom
Air channel structure and the blower being set in air channel structure, the air channel structure are provided with several supply air ducts and the receiving blower
And the blower chamber being connected to the evaporator chamber, described supply air duct one end is connected to along box height direction with blower chamber, another
End be connected to by air outlet with material storage room on the front-rear direction, the refrigeration compartment bottom be equipped be connected to the material storage room and
The return air inlet of evaporator chamber；Evaporator is arranged in evaporator chamber, and the blower will introduce the air-supply by the wind of evaporator
Material storage room is simultaneously sent into through air outlet in air duct, flows into evaporator chamber from return air inlet again by the cold air of material storage room.
As a further improvement of the present invention, the air channel structure includes the front cover set gradually along the front-rear direction
Plate, air duct ontology and back shroud, the air outlet are arranged on front shroud and are connected to the air-supply passage, the supply air duct
And blower chamber is arranged on the air duct ontology, the back shroud is equipped with the perforation being connected to respectively with blower chamber and evaporator chamber
Hole.
As a further improvement of the present invention, the supply air duct includes that first be independently arranged along refrigerator width direction is sent
Air duct, the second air delivery duct and third air delivery duct, and the third air delivery duct be located at first air delivery duct and the second air delivery duct it
Between.
As a further improvement of the present invention, first air delivery duct, the second air delivery duct and third air delivery duct are corresponding out
Air port is setting up and down along the short transverse, and the corresponding air outlet in second air delivery duct is located at first air delivery duct and
Between the corresponding air outlet in three air delivery ducts.
As a further improvement of the present invention, the corresponding air outlet in second air delivery duct is set as along the width direction
A pair of arrangement, and it is located at third air delivery duct two sides, second air delivery duct includes being connected to the blower chamber to go out with side
First air channel branch road in air port and the second air channel branch road of connection first air channel branch road and other side air outlet.
As a further improvement of the present invention, the corresponding air outlet in third air delivery duct is set as arranging along the width direction
A pair, and the third air delivery duct has the insertion air channel positioned at second air channel branch road bottom, and second air duct
Branch is independently arranged with insertion air channel.
As a further improvement of the present invention, the wind pushing mechanism further includes enclosing the blower to set the portion of being fixed therein
Mounting box, the mounting box be arranged in blower it is intracavitary and have the air inlet that is connected to evaporator chamber and respectively with first, second,
Third air delivery duct corresponds the air outlet of connection, and the mounting box also has the corresponding air door for blocking the air outlet, described
Wind cooling refrigerator further includes the control mechanism for controlling the operation of refrigerator, and the air door is electrically connected with control mechanism and is controlled
It opens or closes.
As a further improvement of the present invention, the cabinet, which also has, is separated into three gloves along short transverse for material storage room
The supporter in space and the temperature sensitive member for being correspondingly arranged at each material-putting space, the corresponding three glove skies of the air outlet
Between, the temperature sensitive member and control mechanism are electrically connected, and are sent with controlling first air delivery duct, the second air delivery duct and third
The switch of the correspondence air door in air duct.
As a further improvement of the present invention, the evaporator is plate-tube type evaporator, and including evaporation tube and evaporation plate,
The evaporation tube coil-like is bonded in the evaporation plate and including the upper end evaporation tube being connected and lower end in arranged in parallel
Evaporation tube, in the height direction, the pipeline density of the lower end evaporation tube are greater than the pipeline density of the upper end evaporation tube.
As a further improvement of the present invention, the wind cooling refrigerator further includes respectively corresponding upper end evaporation tube and lower end evaporation
Two defrosting sensors of pipe and the first heater strip and second being respectively used to upper end evaporation tube and lower end evaporation tube heat supply add
Heated filament, the defrosting sensor, the first heater strip and the second heater strip and control mechanism are electrically connected, and first heater strip
Rated power less than the second heater strip rated power.
The evaporator and wind pushing mechanism that wind cooling refrigerator of the present invention is arranged by front and back, wind pushing mechanism are provided with blower and air-supply
Air duct realizes that blower will introduce the supply air duct by the wind of evaporator and be sent into material storage room through air outlet, by material storage room
Cold air flow into evaporator chamber from return air inlet again, form refrigeration cycle, improve the space utilization rate of refrigerator inside, it is empty to increase storing
Between volume, using the refrigeration requirement of refrigerator, reasonable layout cooling capacity, cooling capacity transmission efficiency is high, and low energy consumption, while reducing cost.
Detailed description of the invention
Fig. 1 is the three-dimensional assembly diagram of wind cooling refrigerator part-structure of the present invention.
Fig. 2 is the three-dimensional assembly diagram that Fig. 1 is seen from other direction.
Fig. 3 is the part isometric exploded view of Fig. 1.
Fig. 4 is the part isometric exploded view that Fig. 3 is seen from other direction.
Fig. 5 is the stereogram exploded view of the air channel structure of wind cooling refrigerator of the present invention.
Fig. 6 is the stereogram exploded view that Fig. 5 is seen from other direction.
Fig. 7 is the stereoscopic schematic diagram of air duct ontology.
Fig. 8 is the blower of wind cooling refrigerator of the present invention and the stereoscopic schematic diagram of mounting box.
Fig. 9 is the stereoscopic schematic diagram that Fig. 7 is seen from other direction.
Figure 10 is the diagrammatic cross-section of wind cooling refrigerator part-structure of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, right in the following with reference to the drawings and specific embodiments
The present invention is described in detail.
Hereinafter, the specific embodiment that Fig. 1 to Figure 10 will be combined to introduce wind cooling refrigerator of the present invention.Referring to figs. 1 to Fig. 9 institute
Show, the wind cooling refrigerator has the cabinet 1 of side opening setting, and the cabinet 1 defines a refrigeration compartment, the refrigeration compartment
It is arranged to open front.For ease of description, define cabinet front-rear direction, perpendicular to width direction in the front-back direction and perpendicular to
The short transverse of front-rear direction and width direction.
The wind cooling refrigerator further includes the wind pushing mechanism 2 and evaporator 3 for being set to refrigeration chamber.The wind pushing mechanism 2
Refrigeration compartment is separated into the evaporator chamber 11 for accommodating the evaporator 3 and the storing before evaporator chamber 11 along the longitudinal direction
Room 12.The air channel structure 21 of the wind pushing mechanism 2 including sealed bottom and the blower 22 being set in air channel structure 21.The wind
The blower chamber that road structure 21 is provided with several supply air ducts 211 and accommodates the blower 22 and be connected to the evaporator chamber 11
212.Described 211 one end of supply air duct is connected to along short transverse with blower chamber 212, and the other end is by air outlet 23 in front-rear direction
Upper to be connected to material storage room 12, the refrigeration compartment bottom is equipped with the return air inlet 20 for being connected to the material storage room 12 and evaporator chamber 11；
To, the blower 21 by the supply air duct 211 is introduced by the wind of evaporator 3 and is sent into material storage room 12 through air outlet 23,
Evaporator chamber 11 is flowed into from return air inlet 24 again by the cold air of material storage room 12.
In the present invention, the air channel structure 21 includes front shroud 24, the air duct ontology 25 set gradually along the longitudinal direction
And back shroud 26.The air outlet 23 is arranged on front shroud 24 and is connected to the air-supply passage 211, the supply air duct
211 and blower chamber 212 be arranged on the air duct ontology 25, the back shroud 26 be equipped with respectively with blower chamber 212 and evaporator
The through hole 261 that chamber 11 is connected to.
In the preferred embodiment of the present invention, the air outlet 23 is formed by the array that several diamond shape through-holes form, with reality
Existing gentle breeze conveying.24 bottom of front shroud is provided with a pair of of notch 241, and the bottom surface of the air duct ontology 25 and back shroud 26 is not
Lower than the inner wall of the notch 241, to form the return air inlet 20 in bottom.The air duct ontology 25 has in front-rear direction
On thickness, the front shroud 24 have fitting hold the air duct ontology 25 outer peripheral sidewall positionable wall 242, to enable air duct
Structure 21, which is formed, stablizes fixing.
Referring to shown in Fig. 5 to Fig. 7, in the present invention, the supply air duct 211 includes the be independently arranged in the width direction
One air delivery duct 213, the second air delivery duct 214 and third air delivery duct 215, and the third air delivery duct 215 is located at first air-supply
Between road 213 and the second air delivery duct 214.First air delivery duct 213, the second air delivery duct 214 and third air delivery duct 215 are corresponding
Air outlet 23 is setting up and down along the short transverse, and the corresponding air outlet 23 in second air delivery duct 214 is located at described first
Between the corresponding air outlet 23 in air delivery duct 213 and third air delivery duct 215.
The corresponding air outlet 23 in second air delivery duct 214 is set as a pair arranged along the width direction, and is located at
215 two sides of third air delivery duct, second air delivery duct 214 include being connected to the blower chamber 212 and side air outlet 23
Second air channel branch road 217 of the first air channel branch road 216 and connection first air channel branch road 216 and other side air outlet 23.By
In the second air delivery duct 214, corresponding a pair of of air outlet 23 is arranged in 215 two sides of third air delivery duct, therefore, the second air delivery duct 214 with
Third air delivery duct 215 has the part intersected, in order to not influence the independent control of the second air delivery duct 214 and third air delivery duct 215
And individually air-supply, second air channel branch road 217 include the hollow pipe being arranged in 215 cross section of third supply air duct
218, the both ends that the hollow pipe 218 penetrates through in the width direction are separately connected corresponding two air outlets in the second air delivery duct 214
23, so that cold wind is sent to the air outlet 23 of respective side by the first air channel branch road 216 when the second air delivery duct 214 is divulged information, and
It is sent to the air outlet 23 of the other side, by the pipeline that hollow pipe 218 is laid with to realize that two air outlets 23 cooperate outlet air drop
Temperature.
The corresponding air outlet 23 in the third air delivery duct 215 is also set as a pair arranged along the width direction, and institute
Stating third air delivery duct 215 has the insertion air channel 219 for being located at 217 bottom of the second air channel branch road, and second air duct branch
Road 217 is independently arranged with insertion air channel 219.Specifically, the hollow pipe 218 has separated the second air delivery duct 214 and third
The connection of air delivery duct 215, in the longitudinal direction, the size of the hollow pipe 218 are less than the ruler of third air delivery duct 215 at this
It is very little, so that above-mentioned insertion air channel 219 is formed on the bottom of hollow pipe 218, to enable third air delivery duct 215 smoothly blow to air outlet
23。
In the present invention, first air delivery duct 213, the second air delivery duct 214 and third air delivery duct 215 all have setting and exist
25 back side of air duct ontology and along short transverse extend main air duct 26 and along the longitudinal direction run through the air duct ontology 25 air duct
Hole 27.Gradually broadening structure is presented from top to bottom in the main air duct 26, and the air duct hole and main air duct 26 and air outlet 23 connect
It is logical.
Referring to shown in Fig. 3, Fig. 7 and Fig. 8, the wind pushing mechanism 2 further includes enclosing the blower 21 to set the portion of being fixed therein
Mounting box 28.The mounting box 28 is arranged in blower chamber 212 and there is the air inlet 281 being connected to evaporator chamber 11 to distinguish
The air outlet 282 and the corresponding closure air outlet of connection are corresponded with the first, second, third air delivery duct 213,214,215
282 air door.The wind cooling refrigerator further includes the control mechanism for controlling the operation of refrigerator, the air door and control mechanism electricity
Property connection and opened or closed by control, to realize sending for the first, second, third air delivery duct 213,214,215 of accurate control
Wind.
The cabinet 1 also have by material storage room 12 along short transverse be separated into three material-putting spaces 131 supporter 13 and
It is correspondingly arranged at the temperature sensitive member 132 of each material-putting space 131, corresponding three material-putting spaces 131 of the air outlet 23, institute
It states temperature sensitive member 132 and control mechanism to be electrically connected, to control first air delivery duct 213, the second air delivery duct 214 and the
The switch of the correspondence air door of three air delivery ducts 215.It is enabled by the temperature that temperature sensitive member 132 perceives corresponding material-putting space 131
Control mechanism controls the switch of corresponding air door, realizes accurate temperature control.
In the present invention, the evaporator 3 is plate-tube type evaporator, and including evaporation tube 31 and evaporation plate 32, the steaming
Hair pipe 31 coil-like is bonded in the evaporation plate 32 and including the upper end evaporation tube 311 being connected and lower end in arranged in parallel
Evaporation tube 312, in the height direction, the pipeline density of the lower end evaporation tube 312 are greater than the pipeline of the upper end evaporation tube 311
Density.The wind cooling refrigerator further includes two defrosting sensors 4 for respectively corresponding upper end evaporation tube 311 and lower end evaporation tube 312
And be respectively used to the first heater strip 51 and the second heater strip 52 of 312 heat supply of upper end evaporation tube 311 and lower end evaporation tube, it is described
Defrosting sensor 4, the first heater strip 51 and the second heater strip 52 are electrically connected with control mechanism, and first heater strip 51
Rated power of the rated power less than the second heater strip 52.
Close thin design under the evaporator 3, so that the hot gas for entering evaporator chamber 11 through return air inlet 20 first passes through row
The intensive lower end evaporation tube 312 of cloth realizes first time sufficient heat exchange, using the secondary heat exchange of upper end evaporation tube 311, with
It realizes optimal heat exchange, reduces energy consumption, raising efficiency.And the gas temperature that returns evaporator 3 first is high and humidity is big, heat exchange
3 lower end frosting of finisher is more, it is therefore desirable to which the second heater strip 52 is set as compared with high nominal powers, and 3 upper end frosting of evaporator
Less, the rated power of the first heater strip 51 can be set a little bit smaller, and the first heater strip 51 is controlled by defrosting sensor 4
With the start-stop of the second heater strip 52, Discrete control, energy saving are realized.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferred embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that, it can modify to technical solution of the present invention
Or equivalent replacement, without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. a kind of wind cooling refrigerator characterized by comprising
Cabinet, the cabinet define a refrigeration compartment, and the refrigeration compartment is arranged to open front；
Wind pushing mechanism is set to refrigeration chamber, and refrigeration compartment is separated into evaporator chamber along cabinet front-rear direction and is located at
Material storage room before evaporator chamber, the wind pushing mechanism include the air channel structure of sealed bottom and the wind that is set in air channel structure
Machine, the blower chamber that the air channel structure is provided with several supply air ducts and accommodates the blower and be connected to the evaporator chamber,
Described supply air duct one end is connected to along box height direction with blower chamber, the other end by air outlet on the front-rear direction with
Material storage room's connection, the refrigeration compartment bottom are equipped with the return air inlet for being connected to the material storage room and evaporator chamber；
Evaporator is arranged in evaporator chamber, and the blower will introduce the supply air duct by the wind of evaporator and through outlet air
Mouth is sent into material storage room, flows into evaporator chamber from return air inlet again by the cold air of material storage room.
2. wind cooling refrigerator according to claim 1, it is characterised in that: the air channel structure include along the front-rear direction according to
Front shroud, air duct ontology and the back shroud of secondary setting, the air outlet are arranged on front shroud and are connected to the air-supply passage,
The supply air duct and blower chamber are arranged on the air duct ontology, the back shroud be equipped with respectively with blower chamber and evaporator chamber
The through hole of connection.
3. wind cooling refrigerator according to claim 2, it is characterised in that: the supply air duct includes only along refrigerator width direction
The first air delivery duct, the second air delivery duct and third air delivery duct set are erected, and the third air delivery duct is located at first air delivery duct
And second between air delivery duct.
4. wind cooling refrigerator according to claim 3, it is characterised in that: first air delivery duct, the second air delivery duct and third
The corresponding air outlet in air delivery duct is setting up and down along the short transverse, and the corresponding air outlet in second air delivery duct is positioned at described
Between the corresponding air outlet in first air delivery duct and third air delivery duct.
5. wind cooling refrigerator according to claim 4, it is characterised in that: the corresponding air outlet in second air delivery duct is set as
Along a pair of width direction arrangement, and it is located at third air delivery duct two sides, second air delivery duct includes described in connection
Blower chamber is with the first air channel branch road of side air outlet and is connected to the second wind of first air channel branch road Yu other side air outlet
Road branch.
6. wind cooling refrigerator according to claim 5, it is characterised in that: the corresponding air outlet in third air delivery duct is set as along institute
A pair of width direction arrangement is stated, and the third air delivery duct has the insertion air channel positioned at second air channel branch road bottom,
And second air channel branch road is independently arranged with insertion air channel.
7. wind cooling refrigerator according to claim 6, it is characterised in that: the wind pushing mechanism further includes enclosing the blower to set
It is fixed therein the mounting box in portion, it is intracavitary and have air inlet be connected to evaporator chamber and divide that blower is arranged in the mounting box
The air outlet being connected to is not corresponded with the first, second, third air delivery duct, the mounting box also has the corresponding closure air-supply
The air door of mouth, the wind cooling refrigerator further include the control mechanism for controlling the operation of refrigerator, the air door and control mechanism electricity
Property connection and opened or closed by control.
8. wind cooling refrigerator according to claim 7, it is characterised in that: the cabinet also has material storage room along short transverse
It is separated into the supporter of three material-putting spaces and is correspondingly arranged at the temperature sensitive member of each material-putting space, the air outlet pair
Answer three material-putting spaces, the temperature sensitive member and control mechanism are electrically connected, to control first air delivery duct, second send
The switch of the correspondence air door in air duct and third air delivery duct.
9. wind cooling refrigerator according to claim 1, it is characterised in that: the evaporator is plate-tube type evaporator, and including
Evaporation tube and evaporation plate, the evaporation tube coil-like are bonded in the evaporation plate and upper including what is be connected in arranged in parallel
Evaporation tube and lower end evaporation tube are held, in the height direction, the pipeline density of the lower end evaporation tube is greater than the upper end evaporation tube
Pipeline density.
10. wind cooling refrigerator according to claim 9, it is characterised in that: the wind cooling refrigerator further includes respectively corresponding upper end
Two defrosting sensors of evaporation tube and lower end evaporation tube and be respectively used to upper end evaporation tube and lower end evaporation tube heat supply
One heater strip and the second heater strip, the defrosting sensor, the first heater strip and the second heater strip and control mechanism are electrically connected,
And the rated power of first heater strip is less than the rated power of the second heater strip.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110660542.1A CN113465255B (en) | 2018-12-05 | 2018-12-05 | Air-cooled refrigerator |
| CN201811479462.0A CN109612186B (en) | 2018-12-05 | 2018-12-05 | Air-cooled refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811479462.0A CN109612186B (en) | 2018-12-05 | 2018-12-05 | Air-cooled refrigerator |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110660542.1A Division CN113465255B (en) | 2018-12-05 | 2018-12-05 | Air-cooled refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109612186A true CN109612186A (en) | 2019-04-12 |
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| CN201811479462.0A Active CN109612186B (en) | 2018-12-05 | 2018-12-05 | Air-cooled refrigerator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207444A (en) * | 2019-07-11 | 2019-09-06 | 长虹美菱股份有限公司 | It is a kind of based on fresh keeping chamber of refrigerator arranged in a crossed manner |
| CN113739485A (en) * | 2020-05-29 | 2021-12-03 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN115500464A (en) * | 2021-06-07 | 2022-12-23 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322405A (en) * | 2021-12-30 | 2022-04-12 | 澳柯玛股份有限公司 | Forced air cooling wind channel subassembly and forced air cooling freezer |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109612186B (en) | 2021-07-23 |
| CN113465255A (en) | 2021-10-01 |
| CN113465255B (en) | 2022-09-20 |
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