CN207778903U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN207778903U CN207778903U CN201721816243.8U CN201721816243U CN207778903U CN 207778903 U CN207778903 U CN 207778903U CN 201721816243 U CN201721816243 U CN 201721816243U CN 207778903 U CN207778903 U CN 207778903U
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- ice
- door body
- refrigerating chamber
- inlet channel
- return airway
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Abstract
The utility model provides a kind of refrigerator, it includes refrigerating chamber, refrigerating chamber door body, ice machine is for ice chest, wind inlet channel and return airway, the outer wall of refrigerating chamber is coated with shell, the rear wall of shell is formed with opening, the position opposite with being open is formed with the recess portion being recessed inwardly on the outside of the rear wall of refrigerating chamber, ice machine passes through opening to be arranged in recess portion for ice chest, wind turbine of the ice machine for being disposed with ice making evaporator in ice chest and for blowing the cold airflow around ice making evaporator, it is formed with ice-making compartment on the inside of refrigerating chamber door body, ice machine is disposed in ice-making compartment, wind inlet channel, it is configured to receive the cold airflow of wind turbine blowout, and it is directed to ice machine；And return airway, it is configured to for the air-flow after exchanging heat with ice machine to be directed to the region where ice making evaporator, so that the air-flow after exchanging heat with ice machine is directed to ice machine via wind inlet channel again after ice making evaporator cools down.It improves the ice making efficiency of refrigerator, reduces the arrangement space of wind inlet channel and return airway.
Description
Technical field
The utility model is related to family's electro-technical fields, more particularly to refrigerator.
Background technology
Currently, being usually provided with ice maker on the refrigerator used in people's daily life, ice maker can be arranged
In the freezing chamber of refrigerator, it can also be arranged in the door body of refrigerator.Wherein, in order to save the space of freezing chamber, in the prior art
Refrigerator usually by ice maker be arranged in door body, ice maker is usually drawn the cold air in the freezing chamber of refrigerator by air duct
Enter into ice maker and carries out ice making.
Cold used in ice maker ice making in above-mentioned refrigerator is extracted from refrigerating evaporator, and the main cold of refrigerating evaporator
Supply freezing chamber, and the wind inlet channel distance from refrigerating evaporator to ice-making compartment, cold loses larger on the way, is finally reached system
The cold of icehouse is limited, causes ice-making capacity less than normal.
Invention content
In view of the above problems, a purpose of the utility model is to provide for one kind and overcoming the above problem or at least partly
The refrigerator that ground solves the above problems.
The utility model one is further objective is that promote the ice making efficiency of refrigerator.
The utility model provides a kind of refrigerator comprising：
The outer wall of the open refrigerating chamber in front side, refrigerating chamber is coated with shell, and the rear wall of shell is formed with opening, refrigerating chamber
The position opposite with being open is formed with the recess portion being recessed inwardly on the outside of rear wall；
Ice machine is arranged in across opening in recess portion for ice chest, ice machine for be disposed in ice chest ice making evaporator and
In the wind turbine for blowing the cold airflow around ice making evaporator；
Refrigerating chamber door body, the front side for being located at refrigerating chamber are formed with opening or closing refrigerating chamber on the inside of refrigerating chamber door body
Ice-making compartment is disposed with ice machine in ice-making compartment；
Wind inlet channel is configured to receive the cold airflow of wind turbine blowout, and is directed to ice machine；And
Return airway is configured to for the air-flow after exchanging heat with ice machine to be directed to the region where ice making evaporator, so that
It obtains the air-flow after exchanging heat with ice machine and is directed to ice machine via wind inlet channel again after ice making evaporator cools down.
Optionally, ice making evaporator is pipe-coil type evaporator, and pipe-coil type evaporator is arranged vertically at ice machine in ice chest
Lower position；
Wind turbine is centrifugal fan, and wind turbine is located at the top of ice making evaporator, to blow ice making evaporator to wind inlet channel
The cold airflow of surrounding；
The outer end face of opening is provided with the first cover board, and the first cover board and external environment are heat-insulated, to avoid ice machine for ice chest
In cold scatter and disappear.
Optionally, refrigerating chamber door body is pivotally connected to the front side of shell, to open or close refrigerating chamber；
Side wall of the refrigerating chamber close to refrigerating chamber door body and the diversion section of shell is denoted as the first side wall of refrigerating chamber；
Ice machine is horizontally disposed in the position close to top in ice-making compartment；
Ice-making compartment is located at refrigerating chamber inner side of door close to the position on top, and ice-making compartment is towards the side of the first side wall of refrigerating chamber
The end face position opposite with ice machine is formed with ice-making compartment air inlet, and the side end face of ice-making compartment towards the first side wall of refrigerating chamber is leaned on
Under position be formed with ice-making compartment return air inlet.
Optionally, wind inlet channel includes case-side wind inlet channel and door body side wind inlet channel；
Case-side wind inlet channel is set to the outside of the first side wall of refrigerating chamber, and the inlet side of case-side wind inlet channel passes through system
Ice maker is connected for the air outlet of ice chest and wind turbine, and the outlet of case-side wind inlet channel passes through the first side wall of refrigerating chamber, for
It is connect with door body side wind inlet channel when refrigerating chamber door body is closed；
Door body side wind inlet channel is set in refrigerating-chamber door body, and is located at the outside of ice-making compartment, door body side wind inlet channel
Inlet side passes through refrigerating chamber door body, for being connected to the outlet of case-side wind inlet channel when refrigerating chamber door body is closed；
The outlet of door body side wind inlet channel is connected to and in communication with ice-making compartment air inlet, to convey cold to ice machine.
Optionally, the bottom of ice machine is formed with along the conveying air duct that ice machine length direction extends, and conveys air duct direction
One end of ice-making compartment air inlet is formed with entrance, and the conveying one end of air duct far from ice-making compartment air inlet is formed with outlet；
Door body side wind inlet channel is connected to by ice-making compartment air inlet with entrance.
Optionally, return airway includes case-side return airway and door body side return airway；
Case-side return airway is set to the outside of the first side wall of refrigerating chamber, and under case-side wind inlet channel
Portion, the inlet side of case-side return airway pass through the first side wall of refrigerating chamber, for when refrigerating chamber door body is closed and door body side
Return airway connects, and the outlet of case-side return airway connects with ice machine for being located at the region of ice making evaporator lower part in ice chest
It is logical；
Door body side return airway is set in refrigerating-chamber door body, and positioned at ice-making compartment the first side outside, and with door
Side wind inlet channel interval is arranged；
The inlet side of door body side return airway is connected to ice-making compartment return air inlet, and the outlet of door body side return airway passes through refrigerating chamber
Door body, for being connected to the inlet side of case-side return airway when the refrigerating chamber door body is closed.
Optionally, the outlet of case-side wind inlet channel is adapted to the inlet side of door body side wind inlet channel, and refrigerating chamber door body is closed
When, the outlet of case-side wind inlet channel is protruded into one in the inlet side of door body side wind inlet channel in another；
The outlet of door body side return airway is adapted to the inlet side of case-side return airway, when refrigerating chamber door body is closed, door body
The outlet of side return airway is protruded into one in the inlet side of case-side return airway in another.
Optionally, the first side wall interval of case-side wind inlet channel and refrigerating chamber be arranged, and case-side wind inlet channel with
Thermal insulation material is filled between the first side wall of refrigerating chamber；
Space between case-side wind inlet channel and the outer wall and shell of refrigerating chamber is filled with thermal insulation material；
Space between case-side return airway and the outer wall and shell of refrigerating chamber is filled with thermal insulation material.
Optionally, the end face of ice-making compartment towards refrigerating chamber is provided with the second cover board, and ice machine is closed in ice-making compartment,
The ice storage area of the producing ice cakes for storing is formed in ice-making compartment positioned at the lower part of ice machine.
Optionally, refrigerator further includes：
Distributor is set in refrigerating-chamber door body and below ice-making compartment, and distributor is connected by connecting tube and ice storage area
It is logical, the ice cube that ice machine is made is discharged；
The channel being connected to distributor is formed on the outside of refrigerating chamber door body, so that user connects in the outside of refrigerating chamber door body
Receive the ice cube being discharged by distributor.
The rear wall of the refrigerator of the utility model, shell forms opening, the rear wall outside of refrigerating chamber and the opposite position that is open
Recess portion is formed, ice machine passes through opening to be arranged in recess portion for ice chest, can reduce depositing for the refrigerating chamber that ice machine is occupied for ice chest
Space is stored up, and ice making evaporator is located at ice machine in ice chest, avoiding around ice making evaporator cold airflow to cooling compartment
The influence of temperature, the uniformity for chamber interior temperature that Keep cool.Furthermore it is ice machine by the way that independent ice making evaporator is arranged
More colds are provided, the ice making efficiency of ice machine is promoted.
Further, in the refrigerator of the utility model, wind is entered the wind using the case-side wind inlet channel of special arrangement and door body side
The cold of ice making evaporator is delivered at ice machine by road, accelerates the conveying of cold, reduces scattering and disappearing for cold, and door body
Side wind inlet channel and door body side return airway are arranged in refrigerating-chamber door body, take full advantage of the extra sky of refrigerating chamber door body
Between, the reasonable distribution position of wind inlet channel and return airway reduces wind inlet channel and return airway is taken up space, together
When improve the transfer efficiency of cold.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Add the above-mentioned and other purposes, advantages and features of clear the utility model.
Description of the drawings
Some specific realities of the utility model are described in detail by way of example rather than limitation with reference to the accompanying drawings hereinafter
Apply example.Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing：
Fig. 1 is the shape schematic diagram according to the refrigerator of the utility model one embodiment；
Fig. 2 is according to the schematic diagram of the other direction of the refrigerator of the utility model one embodiment, wherein concealing
First cover board of the opening of housing back wall；
Fig. 3 is the schematic diagram according to the other direction of the refrigerator of the utility model one embodiment, wherein first
Cover board is covered in the opening of housing back wall；
Fig. 4 is according to the part-structure schematic diagram of the refrigerator of the utility model one embodiment, wherein close to refrigerating chamber
The refrigerating chamber door body of one side wall is in the open state, and the refrigerating chamber door body far from refrigerating chamber the first side wall is concealed；
Fig. 5 is the schematic diagram according to the refrigerating chamber of the refrigerator of the utility model one embodiment；
Fig. 6 is according to the part-structure schematic diagram of the refrigerator of the utility model one embodiment, wherein close to refrigerating chamber
The refrigerating chamber door body of one side wall is closed, and has concealed the front face of the refrigerating chamber door body, to show to be arranged in this
Component in refrigerating-chamber door body；And
Fig. 7 is the ice making according to the refrigerator of the utility model one embodiment for ice chest, ice making evaporator, wind turbine, ice making
The schematic diagram of machine, wind inlet channel and return airway.
Specific implementation mode
The present embodiment provides firstly a kind of refrigerator, and Fig. 1 is according to the outer of the refrigerator 100 of the utility model one embodiment
Shape schematic diagram.
Referring to Fig. 1, which may include babinet 110 in general manner, and it is spacious that at least one front is defined in babinet 110
The periphery of the storing compartment opened, storing compartment is coated with cabinet shell, and thermal insulating material is filled between cabinet shell and storing compartment
Material, such as foaming agent scatter and disappear to avoid cold.Storing compartment is usually multiple, such as refrigerating chamber, freezing chamber, temperature-changing chamber.Specifically
Storing compartment quantity and function can be configured according to advance demand.In some embodiments, the preservation temperature of refrigerating chamber
Degree can be 2~9 DEG C, or can be 4~7 DEG C；The preservation temperature of freezing chamber can be -22~-14 DEG C, or can be -20~16 DEG C.
Freezing chamber is set to the lower section of refrigerating chamber, and temperature-changing chamber is set between freezing chamber and refrigerating chamber.Freeze indoor temperature range one
As at -14 DEG C to -22 DEG C.Temperature-changing chamber can be adjusted according to demand, to store suitable food, or as antistaling storing
Room.
Refrigerator 100 can be direct cooling refrigerator or air cooling type refrigerator, and compression-type refrigeration cycle can be used as cold
Source, refrigeration system can be the cooling cycle system being made of compressor, condenser, throttling set and evaporator etc..Evaporator is matched
It is set to directly or indirectly to the indoor offer cold of storing.For example, when the refrigerator 100 is household compression direct cooling refrigerator,
Evaporator may be disposed on the outside of the rear surface of inner container of icebox or inside.When the refrigerator 100 is household compression wind cooling refrigerator, case
Also there is evaporator room, evaporator room to be connected to storing compartment by air path system in body 110, and evaporation is set in evaporator room
Device, exit are provided with wind turbine, to carry out circularly cooling to storing compartment.Since refrigeration system and the refrigeration of refrigerator 100 are former
Reason is that those skilled in the art are known and be easily achieved, in order not to cover and obscure present invention point, hereinafter to system
Cooling system itself does not repeat.
Above-mentioned storing compartment can be closed by door body, these door body are for being opened and closed storing compartment.Such as can be cold
Hide room, freezing chamber, refrigerating chamber door body, freezing chamber door body, the temperature-changing chamber door body being respectively set on temperature-changing chamber.Door body may include pivot
Rotatable and drawer type.Wherein the side of babinet front can be arranged in pivoted door body by way of relatively connecing, with the side of pivot
Formula is opened.As shown in Figure 1, Fig. 1 shows a kind of shape assumption diagram of refrigerator 100, it is refrigerating chamber positioned at 110 top of babinet
140, for the front side tool of refrigerating chamber 140 there are two refrigerating chamber door body 130, refrigerating chamber door body 130 is pivoted, and refrigerating chamber lower part is cold
Freeze room.
Fig. 2 is according to the schematic diagram of the other direction of the refrigerator 100 of the utility model one embodiment, wherein hidden
It is the refrigerator 100 according to the utility model one embodiment to have removed the first cover board 123 of the opening of 111 rear wall of shell, Fig. 3
The schematic diagram of other direction, wherein the first cover board 123 is covered in the opening of 111 rear wall of shell, and Fig. 4 is according to this
The part-structure schematic diagram of the refrigerator 100 of utility model one embodiment, wherein close to the first side wall 142 of refrigerating chamber 140
Refrigerating chamber door body 130 is in the open state, and the refrigerating chamber door body of the first side wall 142 far from refrigerating chamber 140 is concealed.
In the present embodiment, the part of the outer wall of cabinet shell cladding refrigerating chamber 140 is denoted as shell 111.Refrigerating chamber 140 has
Rear wall 141 and the opposite the first side wall 142 and second sidewall extended from rear wall 141 to front side, the front side connection of refrigerating chamber 140
There are two opposite refrigerating chamber door body 130, form side by side combination refrigerator 100.Refrigerating chamber door body 130 is pivotally connected to shell 111
Front side, to open or close refrigerating chamber 140.Side wall of the refrigerating chamber 140 close to refrigerating chamber door body 130 and the diversion section of shell 111
It is denoted as the first side wall 142 of refrigerating chamber 140.
Particularly, referring to Fig. 2, the refrigerator 100 of the present embodiment includes ice machine for ice chest 120, wind inlet channel, return airway
And be arranged in ice machine in ice chest 120 ice making evaporator 121 and for blowing the cold airflow around ice making evaporator 121
Wind turbine 122.
Compressor, condenser and the ice making evaporator 121 of refrigerator 100 are sequentially connected by refrigerant transfer pipeline.With condensation
The throttling set of device connection can be divided into multiple, and one of throttling set is connect with the ice making evaporator 121 to ice machine cooling,
Other throttling sets are connect with to the evaporator of refrigerator storing compartment cooling.
The rear wall of shell 111 is formed with opening, and 141 outside of the refrigerating chamber rear wall position opposite with being open is formed with inwardly
The recess portion of recess.Ice machine passes through opening to be arranged in recess portion for ice chest 120.
The inside of one of refrigerating chamber door body 130 is formed with ice-making compartment 131, and ice machine is disposed in ice-making compartment 131
132.The cold airflow that is formed blows to wind inlet channel by wind turbine 122 after exchanging heat with ice making evaporator 121, and wind inlet channel is by cold air conductance
The ice machine 132 being introduced in the ice-making compartment 131 of the inside of refrigerating chamber door body 130, it is solidifying that the water in ice machine 132 absorbs cold airflow
Gu at ice cube.It is delivered to the region where ice making evaporator 121 through return airway again with the air-flow after 132 heat exchange of ice machine,
It is delivered to ice machine 132 through wind inlet channel again after the cooling of ice making evaporator 121, to form the circulation loop of air-flow so that
Cold airflow around ice making evaporator 121 is continuously provided to ice machine 132, improves the ice making efficiency of ice machine 132, meets user
Demand.
Ice making evaporator 121 can be pipe-coil type evaporator, and ice making evaporator 121 is placed on ice machine for ice chest vertically
Lower part in 120, the vertical placement of ice making evaporator 121 refer on the coil pipe of ice making evaporator 121 spirals in the height direction
It rises.Wind turbine 122 is centrifugal fan, and the cold airflow of ice making evaporator 121 flows up naturally, the air outlet through wind turbine 122
The inlet side for the wind inlet channel being connected to 122 air outlet of wind turbine is blowed to, to convey cold to ice machine 132.
Referring to Fig. 3, the outer end face of the opening on the rear wall of shell 111 is provided with the first cover board 123, by ice making evaporator
121 and wind turbine 122 be closed in ice machine in ice chest 120.First cover board 123 and external environment are heat-insulated, and ice machine is for ice chest 120
Heat-insulated with refrigerating chamber rear wall 141, for example, 123 inside of the first cover board is covered with thermal insulation material, ice machine is for ice chest 120 and refrigeration
Thermal insulation material is filled between room rear wall 141, thus avoids influence of the ice making evaporator 121 to the temperature of refrigerating chamber 140, is kept cold
The temperature for hiding room 140 is uniform.
Referring to Fig. 4, ice-making compartment 131 can be located at the inside of refrigerating chamber door body 130 close to the position on top, specifically, refrigerate
Door body 130 inside in room opens up a cavity, forms ice-making compartment 131, and horizontally disposed ice machine is arranged in the top in ice-making compartment 131
132, ice storage area is formed at lower part.The cold that water in ice machine 132 absorbs wind inlet channel conveying forms ice cube, the ice cube warp of formation
Ice machine 132 is downwardly turned over to fall in ice storage area and be stored.To avoid the cold in ice-making compartment 131 from scattering and disappearing, ice-making compartment 131
One second cover board (not shown) is set close to the end face of refrigerating chamber 140, that is to say, the cavity that 130 inside of refrigerating chamber door body opens up
Open end cover one second cover board, ice machine 132 is enclosed in ice-making compartment 131, and seal ice storage area, the second cover board
Insulating layer, such as foaming agent can be arranged in inside, and the cold to can avoid ice-making compartment 131 scatters and disappears, and keeps the low temperature of ice-making compartment 131
Environment, and avoid the internal temperature of the cold airflow influence refrigerating chamber 140 of ice-making compartment 131.
Fig. 5 is according to the schematic diagram of the refrigerating chamber 140 of the refrigerator 100 of the utility model one embodiment, and Fig. 6 is
According to the part-structure schematic diagram of the refrigerator 100 of the utility model one embodiment, wherein close to the first side wall of refrigerating chamber 140
142 refrigerating chamber door body 130 is closed, and has concealed the front face of the refrigerating chamber door body 130, to show to be arranged in
Component in the refrigerating chamber door body 130, Fig. 7 are the ice makings according to the refrigerator 100 of the utility model one embodiment for ice chest
120, the schematic diagram of ice making evaporator 121, wind turbine 122, ice machine 132, wind inlet channel and return airway.
Referring to Fig. 6, the lower section of ice-making compartment 131 is provided with distributor 133 in refrigerating chamber door body 130, distributor 133 is logical
It crosses connecting tube to be connected to ice storage area, the ice cube in ice storage area is entered by connecting tube in distributor 133, thus by ice machine 132
The ice cube discharge made.Ice is taken for the convenience of the user, and referring to Fig. 1, the outside of refrigerating chamber door body 130 can be formed with and distributor 133
The channel 134 of connection that is to say, the outside of refrigerating chamber door body 130 offers cavity, which is connected to distributor 133,
User receives the ice cube for the whereabouts distributed by distributor 133 directly at the channel 134.The front side in the channel 134 can be arranged one
Auxiliary door, to close or open the channel 134, user opens the auxiliary door and takes ice when taking ice cube, will be assisted after taking ice
Door is closed, and can be kept the cleaning in the channel, be also increased the overall aesthetics of refrigerator 100.
In the present embodiment, referring to Fig. 5, ice machine is for ice chest 120 close to the side end face of the first side wall 142 of refrigerating chamber 140
Position corresponding with the outlet of wind turbine 122 is formed with for ice chest air outlet, and ice machine is for ice chest 120 close to the first side wall 142
Side end face is formed with ice machine that the region of 121 lower part of ice making evaporator is internally located at for ice chest 120 is corresponding for ice chest return air
Mouthful.
The position that the side end face of ice-making compartment 131 towards the first side wall 142 of refrigerating chamber 140 is opposite with ice machine 132 is formed
There are ice-making compartment air inlet 131a, ice-making compartment 131 to be formed towards the position of the side end face of the first side wall 142 of refrigerating chamber 140 on the lower
There is ice-making compartment return air inlet 131b.
The inlet side of wind inlet channel 150 is connected to and in communication with for ice chest air outlet, when refrigerating chamber door body 130 is closed, enters the wind wind
The outlet in road 150 is connected to and in communication with ice-making compartment air inlet 131a, to which ice machine to be delivered to for the cold airflow in ice chest 120
Ice-making compartment 131.When refrigerating chamber door body 130 is opened, ice machine is for the ice making evaporator 121 in ice chest 120 and between compressor
Refrigerant transfer pipeline controlled switch-off, wind turbine 122 is controlled out of service, to stop to wind inlet channel delivery air, to avoid refrigeration
Cold scatters and disappears when room door body 130 is opened, and effectively reduces energy loss.
Specifically, wind inlet channel may include case-side wind inlet channel 150 and door body side wind inlet channel 160.Case-side is entered the wind
Air duct 150 is set to the outside of the first side wall 142 of refrigerating chamber 140, and the inlet side of case-side wind inlet channel 150 is supplied across ice machine
Ice chest air outlet is connect with the air outlet of wind turbine 122, and the outlet of case-side wind inlet channel 150 passes through the first side of refrigerating chamber 140
Wall 142, in order to be connect with door body side wind inlet channel 160 when refrigerating chamber door body 130 is closed.
The position corresponding with the outlet of case-side wind inlet channel 150 of the first side wall 142 of refrigerating chamber 140 is formed with the first side
The outlet of wall import 142a, case-side wind inlet channel 150 extend in the first side wall import 142a, in order in refrigerating chamber door body
130 connect when closing with door body side wind inlet channel 160.
When refrigerating chamber door body 130 is opened, ice machine is for the ice making evaporator 121 in ice chest 120 and cold between compressor
Matchmaker's transfer pipeline controlled switch-off, wind turbine 122 is controlled out of service, stops to 150 delivery air of case-side wind inlet channel, to avoid
Cold scatters and disappears when refrigerating chamber door body 130 is opened, and effectively reduces energy loss.
Door body side wind inlet channel 160 is set in refrigerating chamber door body 130, and specifically, door body side wind inlet channel 160 is located at cold
In the foaming layer for hiding room door body 130, it is clear that door body side wind inlet channel 160 is located at the outside of ice-making compartment 131, and wind is entered the wind in door body side
The inlet side in road 160 passes through refrigerating chamber door body 130, for when refrigerating chamber door body 130 is closed and case-side wind inlet channel 150
Outlet is connected to, and outlet and the ice-making compartment air inlet 131a of door body side wind inlet channel 160 are connected to and in communication with, with defeated to ice machine 122
Send cold.
Specifically, case-side wind inlet channel 150 includes the first air inlet for being sequentially connected and being connected on air inlet flow direction
Tune 151, air inlet straight section 152 and second enter the wind tune 153.
First air inlet tune 151 inlet side be connected to and in communication with for ice chest air outlet, first enter the wind tune 151 by with cooling
The position that case air outlet is connected to and in communication with is bent the first side wall for extending to refrigerating chamber 140 around the rear wall 141 of refrigerating chamber 140
142 outside.
The inlet side of straight section 152 is entered the wind in the outside of the first side wall 142 of refrigerating chamber 140 and going out for the first air inlet tune 151
End is connected to and in communication with, and air inlet straight section 152 is from the position that connect of outlet of the first air inlet tune 151 to refrigerating chamber door body 130
Direction extends.
The inlet side of second air inlet tune 153 is in the outside of the first side wall 142 of refrigerating chamber 140 and going out for air inlet straight section 152
End is connected to and in communication with, and the second air inlet tune 153 passes through refrigerating chamber 140 by the location bending being connect with the outlet of air inlet straight section 152
The first side wall 142 (also be understood as, second air inlet tune 153 outlet by the first side wall import 142a pass through first
Side wall 142), when refrigerating chamber door body 130 is closed, to be connected to and in communication with the inlet side of door body side wind inlet channel 160.
Referring again to Fig. 2 and Fig. 5, Fig. 6, the rear wall that can be located at shell 111 that is open is corresponding with opening close to the position of lower part
Recess portion can be located at the ice machine that the outside of refrigerating chamber rear wall 141 be arranged in the position of lower part, recess portion and can be located at for ice chest 120
Position of the refrigerating chamber rear wall 141 close to lower part.For ease of case-side wind inlet channel 150 and ice machine for the wind turbine in ice chest 120
122 connection, case-side wind inlet channel 150 can be arranged close to the outer wall of refrigerating chamber 140 close to the outside of lower area.Thus side
Case-side wind inlet channel 150 and wind turbine 122 connection, and reduce the length of case-side wind inlet channel 150, reduce cold
It scatters and disappears.
The shape of case-side wind inlet channel 150 can be flat, convenient to be matched with 140 outer surface of refrigerating chamber, reduction case
Side wind inlet channel 150 is taken up space.
Space between the outer wall and shell 111 of case-side wind inlet channel 150 and refrigerating chamber 140 is filled with thermal insulation material,
It also is understood as, in foaming layer of the case-side wind inlet channel 150 between refrigerating chamber 140 and shell 111.Thus by case-side
Wind inlet channel 150 is isolated with refrigerating chamber 140, avoids the cold airflow in case-side wind inlet channel 150 to the temperature in refrigerating chamber 140
It has an impact, ensures that the temperature of refrigerating chamber 140 is uniform.
Door body side wind inlet channel 160 is set in refrigerating chamber door body 130, and positioned at ice-making compartment 131 outside, door body side into
The inlet side in wind air duct 160 passes through refrigerating chamber door body 130, for when refrigerating chamber door body 130 is closed and case-side wind inlet channel
150 outlet connection.The outlet of door body side wind inlet channel 160 is connected to and in communication with ice-making compartment air inlet 131a, with to ice machine
132 conveying colds.
The inlet side of door body side wind inlet channel 160 is adapted to the outlet of case-side wind inlet channel 150, and refrigerating chamber door body 130 is closed
When closing, the inlet side of door body side wind inlet channel 160 is protruded into one in the outlet of case-side wind inlet channel 150 in another,
One can be regarded as in the inlet side of door body side wind inlet channel 160 and the outlet of the second air inlet tune 153 protrudes into another.
The outlet of door body side wind inlet channel 160 is connected to ice-making compartment air inlet 131a, to convey cold to ice machine 132.
The bottom of ice machine 132 can be formed with along the conveying air duct 161 that 132 length direction of ice machine extends, and conveying air duct 161 is prolonged at it
Stretching on direction has an entrance and an outlet, and the outlet of door body side wind inlet channel 160 passes through ice-making compartment air inlet 131a and conveying
The entrance in air duct is connected to.By convey air duct 161 entrance enter cold airflow with after the hydrothermal exchange in ice machine 132 by defeated
For the output flow of air delivery duct 161 to ice-making compartment 131, the air-flow after heat exchange flows to door body side by ice-making compartment air outlet 132a
In return airway 180, and the lower part of ice making evaporator 121 is further flowed to through case-side return airway 170.
In some optional embodiments, the periphery of the inlet side of door body side wind inlet channel 160 or case-side wind inlet channel 150
The periphery of outlet be also provided with the first elastic sealing element, or can be regarded as door body side wind inlet channel 160 inlet side it is outer
The periphery of outlet of week or the second air inlet tune 153 is provided with the first elastic sealing element, with when refrigerating chamber door body 130 is closed,
The junction of the inlet side of hermatic door side wind inlet channel 160 and the outlet of the second air inlet tune 153, avoids cold from scattering and disappearing.
Wind inlet channel is designed as the position of case-side wind inlet channel 150 in the present embodiment and special construction facilitates
The conveying of cold and scattering and disappearing for reduction cold；Door body side wind inlet channel 160 is arranged in refrigerating chamber door body 130, can be made full use of
The redundant space of refrigerating chamber door body 130, and facilitate the conveying of cold.And door body side wind inlet channel 160 is sufficiently used cold
The space of room door body 130 is hidden, position is reasonable, space is evenly distributed.The shape of door body side wind inlet channel 160 can be flat
Shape, it is convenient to be matched with 130 shape of refrigerating chamber door body, reduce door body side wind inlet channel 160 and is taken up space.
Referring to Fig. 4 to Fig. 7, return airway may include door body side return airway 180 and case-side return airway 170, door body
Side return airway 180 can be configured to be connected to and in communication with case-side return airway 170 when refrigerating chamber door body 130 is closed, with defeated
Send the air-flow after exchanging heat with ice machine 132.
The position corresponding with the inlet side of case-side return airway 170 of the first side wall 142 of refrigerating chamber 140 is formed with the first side
The inlet side of wall outlet 142b, case-side return airway 170 extend in the first side wall outlet 142b, in order in refrigerating chamber door body
130 connect when closing with door body side return airway 180.
In the one of embodiment of the present embodiment, door body side return airway 180 is set in refrigerating chamber door body 130,
It also is understood as, door body side return airway 180 is located in the foaming layer of refrigerating chamber door body 130, it is clear that door body side return airway
180 are located at the outside of the first side of ice-making compartment 131, and inlet side and the ice-making compartment return air inlet 131b of door body side return airway 180 connect
Logical, the outlet of door body side return airway 180 passes through refrigerating chamber door body 130, for when refrigerating chamber door body 130 is closed and babinet
The inlet side of side return airway 170 is connected to.
Door body side return airway 180 and door body side wind inlet channel 160 are spaced fixed gap setting, between the two every gap in
Filled with expanded material, the air-flow and the door body side wind inlet channel 160 that avoid the temperature in door body side return airway 180 relatively low
The relatively high air-flow of middle temperature generates heat exchange and reduces the gas flow temperature in door body side wind inlet channel 160.
The door body side return airway 180 of the present embodiment using the above structure takes full advantage of the extra of refrigerating chamber door body 130
Space, the reasonable distribution position of return airway, reduces return airway and is taken up space, facilitate the conveying of air-flow.
The shape of door body side return airway 180 can be flat, convenient to be matched with 130 shape of refrigerating chamber door body, reduction
Door body side return airway 180 is taken up space.
Case-side return airway 170 is set to the outside of the first side wall 142 of refrigerating chamber 140, and is entered the wind positioned at case-side
The lower part in air duct 150, the inlet side of case-side return airway 170 passes through the first side wall 142 of refrigerating chamber 140, for refrigerating
Room door body 130 is connect when closing with door body side return airway 180, the outlet of case-side return airway 170 and for ice chest return air inlet
It is connected to and in communication with, the air-flow after exchanging heat with ice machine 132 is delivered to the region where ice making evaporator 121.
Specifically, case-side return airway 170 may include be sequentially connected and be connected on return air flow direction first time
Wind tune 171, return air straight section 172 and the second return air tune 173.
First return air tune 171 passes through the first of refrigerating chamber 140 by the outer lateral bend of the first side wall 142 of refrigerating chamber 140
Side wall 142 (also is understood as, the inlet side of the first return air tune 171 exports 142b by the first side wall and passes through the first side wall 142),
When refrigerating chamber door body 130 is closed, to be connected to and in communication with the outlet of door body side return airway.
Return air straight section 172 is connect in the outside of the first side wall 142 of refrigerating chamber 140 with the outlet of the first return air tune 171
And be connected to, and extend to the rear direction of the first side wall 142.
The inlet side of second return air tune 173 is in the outside of the first side wall 142 of refrigerating chamber 140 and going out for return air straight section 172
End is connected to and in communication with, and the outlet of the second return air tune 173 connects around the first side wall 142 of refrigerating chamber 140 with for ice chest return air inlet
It connects and is connected to.
When refrigerating chamber door body 130 is closed, in the inlet side of the first return air tune 171 and the outlet of door body side return airway 180
One can protrude into another, so that case-side return airway 170 and door body side return airway 180 are connected to and in communication with, with
Air-flow after exchanging heat with ice machine 132 is delivered to ice making evaporator 121.
The periphery of the inlet side of case-side return airway 170 or the periphery of the outlet of door body side return airway 180 are provided with
Two elastic sealing elements, or can be understood as periphery or the door of the inlet side of the first return air tune 171 of case-side return airway 170
The periphery of the outlet of side return airway 180 is provided with the second elastic sealing element.When refrigerating chamber door body 130 is closed, the second bullet
Property sealing element by the outlet of the inlet side of the first return air tune 171 of case-side return airway 170 and door body side return airway 180
Junction seals, and leaks to avoid air-flow.
The integral position of above-mentioned case-side return airway 170 is located at the outer wall of refrigerating chamber 140 close to the position of lower part, and by
First return air tune 171, return air straight section 172 and the second return air tune 173 are constituted, special design structure and special arrangement
Position is conducive to the conveying of air-flow and reduces loss of refrigeration capacity.
Space between case-side return airway 170 and shell 111 is filled with thermal insulation material, also is understood as, case-side
In foaming layer of the return airway 170 between refrigerating chamber 140 and shell 111.Thus by case-side return airway 170 and refrigeration
The outer wall of room 140 is isolated, and the cold airflow in case-side return airway 170 is avoided to have an impact the temperature in refrigerating chamber 140, is protected
The temperature for demonstrate,proving refrigerating chamber 140 is uniform.
The rear wall of the refrigerator 100 of the present embodiment, shell 111 forms opening, and 141 outside of refrigerating chamber rear wall is opposite with opening
Position forms recess portion, and ice machine passes through opening to be arranged in recess portion, can reduce what ice machine was occupied for ice chest 120 for ice chest 120
The memory space of refrigerating chamber 100, and ice making evaporator 121 is located at ice machine in ice chest 120, avoiding ice making evaporator 121
Influence of the surrounding cold airflow to 140 internal temperature of refrigerating chamber, the uniformity of Keep cool 140 internal temperature of room.Furthermore by setting
Independent ice making evaporator 121 is set, more colds is provided for ice machine 132, promotes the ice making efficiency of ice machine 132.
Further, in the refrigerator 100 of the present embodiment, using special arrangement case-side wind inlet channel 150 and door body side into
The cold of ice making evaporator 121 is delivered at ice machine 132 by wind air duct 160, is accelerated the conveying of cold, is reduced cold
It scatters and disappears, and door body side wind inlet channel 160 and door body side return airway 170 are arranged in refrigerating-chamber door body 130, are made full use of
The redundant space of refrigerating chamber door body 130, the reasonable distribution position of wind inlet channel and return airway, reduces air inlet wind
Road and return airway are taken up space, while improving the transfer efficiency of cold.
So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein
A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new
The range of type is understood that and regards as to cover other all these variations or modifications.
Claims (10)
1. a kind of refrigerator, it is characterised in that including：
The outer wall of the open refrigerating chamber in front side, the refrigerating chamber is coated with shell, and the rear wall of the shell is formed with opening, described
The position opposite with the opening is formed with the recess portion being recessed inwardly on the outside of the rear wall of refrigerating chamber；
Ice machine is arranged in across the opening in the recess portion for ice chest, and the ice machine is steamed for being disposed with ice making in ice chest
Send out device and the wind turbine for blowing the cold airflow around the ice making evaporator；
Refrigerating chamber door body is located at the front side of the refrigerating chamber, to open or close the refrigerating chamber, the refrigerating chamber door body it is interior
Side is formed with ice-making compartment, and ice machine is disposed in the ice-making compartment；
Wind inlet channel is configured to receive the cold airflow of the wind turbine blowout, and is directed to the ice machine；And
Return airway is configured to for the air-flow after exchanging heat with the ice machine to be directed to the region where the ice making evaporator,
So that the air-flow after exchanging heat with the ice machine is directed to via the wind inlet channel again after ice making evaporator cooling
The ice machine.
2. refrigerator according to claim 1, it is characterised in that
The ice making evaporator is pipe-coil type evaporator, and the pipe-coil type evaporator is arranged vertically at the ice machine in ice chest
Lower position；
The wind turbine is centrifugal fan, and the wind turbine is located at the top of the ice making evaporator；
The outer end face of the opening is provided with the first cover board, and first cover board and external environment are heat-insulated, to avoid the ice making
Machine scatters and disappears for the cold in ice chest.
3. refrigerator according to claim 1, it is characterised in that
The refrigerating chamber door body is pivotally connected to the front side of the shell, to open or close the refrigerating chamber；
Side wall of the refrigerating chamber close to the refrigerating chamber door body Yu the diversion section of the shell is denoted as the first of the refrigerating chamber
Side wall；
The ice machine is horizontally disposed in the position close to top in the ice-making compartment；
The ice-making compartment is located at the refrigerating chamber inner side of door close to the position on top, and the ice-making compartment is towards the refrigerating chamber
The side end face of the first side wall position opposite with the ice machine is formed with ice-making compartment air inlet, and the ice-making compartment is towards described cold
It hides the position of the side end face of the first side wall of room on the lower and is formed with ice-making compartment return air inlet.
4. refrigerator according to claim 3, it is characterised in that
The wind inlet channel includes case-side wind inlet channel and door body side wind inlet channel；
The case-side wind inlet channel is set to the outside of the first side wall of the refrigerating chamber, the case-side wind inlet channel into
End is connect for ice chest with the air outlet of the wind turbine across the ice machine, and the outlet of the case-side wind inlet channel is across described
The first side wall of refrigerating chamber, for being connect with door body side wind inlet channel when the refrigerating chamber door body is closed；
Door body side wind inlet channel is set in the refrigerating-chamber door body, and positioned at the outside of the ice-making compartment, the door body
The inlet side of side wind inlet channel pass through the refrigerating chamber door body, for when the refrigerating chamber door body is closed and the case-side into
The outlet in wind air duct is connected to；
The outlet of door body side wind inlet channel is connected to and in communication with the ice-making compartment air inlet, cold to be conveyed to the ice machine
Amount.
5. refrigerator according to claim 4, it is characterised in that
The bottom of the ice machine is formed with along the conveying air duct that the ice machine length direction extends, conveying air duct direction
One end of the ice-making compartment air inlet is formed with entrance, and the described conveying one end of air duct far from the ice-making compartment air inlet is formed with
Outlet；
Door body side wind inlet channel is connected to by the ice-making compartment air inlet with the entrance.
6. refrigerator according to claim 4, it is characterised in that
The return airway includes case-side return airway and door body side return airway；
The case-side return airway is set to the outside of the first side wall of the refrigerating chamber, and enters the wind wind positioned at the case-side
The lower part in road, the inlet side of the case-side return airway passes through the first side wall of the refrigerating chamber, in the refrigerating chamber
Door body is connect when closing with door body side return airway, and the outlet of the case-side return airway and the ice machine are for ice chest
In be located at the ice making evaporator lower part regional connectivity；
Door body side return airway is set in the refrigerating-chamber door body, and positioned at the outer of the first side of the ice-making compartment
Side, and be arranged with the door body side wind inlet channel interval；
The inlet side of door body side return airway is connected to the ice-making compartment return air inlet, and the outlet of door body side return airway is worn
The refrigerating chamber door body is crossed, for being connected to the inlet side of the case-side return airway when the refrigerating chamber door body is closed.
7. refrigerator according to claim 6, it is characterised in that
The outlet of the case-side wind inlet channel is adapted to the inlet side of door body side wind inlet channel, and the refrigerating chamber door body is closed
When, the outlet of the case-side wind inlet channel is protruded into one in the inlet side of door body side wind inlet channel in another；
The outlet of door body side return airway is adapted to the inlet side of the case-side return airway, and the refrigerating chamber door body is closed
When, the outlet of door body side return airway is protruded into one in the inlet side of the case-side return airway in another.
8. refrigerator according to claim 6, it is characterised in that
Space between the case-side wind inlet channel and the outer wall and the shell of the refrigerating chamber is filled with thermal insulation material；
Space between the case-side return airway and the outer wall and the shell of the refrigerating chamber is filled with thermal insulation material.
9. refrigerator according to claim 1, it is characterised in that
The end face of the ice-making compartment towards the refrigerating chamber is provided with the second cover board, and the ice machine is closed in the ice making
In room, the ice storage area of the producing ice cakes for storing is formed in the ice-making compartment positioned at the lower part of the ice machine.
10. refrigerator according to claim 9, it is characterised in that further include：
Distributor, is set in the refrigerating-chamber door body and below the ice-making compartment, the distributor by connecting tube with
The ice storage area connection, the ice cube that the ice machine is made is discharged；
It is formed with the channel being connected to the distributor on the outside of the refrigerating chamber door body, so that user is in the refrigerating chamber door body
External receive the ice cube being discharged by the distributor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816243.8U CN207778903U (en) | 2017-12-22 | 2017-12-22 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816243.8U CN207778903U (en) | 2017-12-22 | 2017-12-22 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207778903U true CN207778903U (en) | 2018-08-28 |
Family
ID=63227539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721816243.8U Active CN207778903U (en) | 2017-12-22 | 2017-12-22 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207778903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020107602A1 (en) * | 2018-11-28 | 2020-06-04 | 合肥华凌股份有限公司 | Refrigerator |
-
2017
- 2017-12-22 CN CN201721816243.8U patent/CN207778903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020107602A1 (en) * | 2018-11-28 | 2020-06-04 | 合肥华凌股份有限公司 | Refrigerator |
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