CN104567197B

CN104567197B - Refrigerator

Info

Publication number: CN104567197B
Application number: CN201510007714.XA
Authority: CN
Inventors: 焦其祥; 章春志; 王浩
Original assignee: Hefei Midea Refrigerator Co Ltd
Current assignee: Hefei Midea Refrigerator Co Ltd
Priority date: 2015-01-07
Filing date: 2015-01-07
Publication date: 2017-08-15
Anticipated expiration: 2035-01-07
Also published as: CN104567197A

Abstract

The invention provides a kind of refrigerator, including：There is air channel in the case body of front openings, the rear wall of case body；Door body, surrounds storage chamber at the opening of case body, and between door body and case body；Thermal-insulation baffle plate, in storage chamber room and separates storage chamber into separate the first sub- chamber and the second sub- chamber, and the first sub- chamber and/or the second sub- intracavitary are provided with temperature sensor；And cooling assembly, in air channel.The refrigerator structure that the present invention is provided is simple, has both possessed cold storage function in single storage chamber room thereon, but also with freezing function, while being satisfied with the demand of product refrigeration and freezing, can preferably meet user and use, its practicality is notable.

Description

Refrigerator

Technical field

The present invention relates to field of household appliances, more specifically, it is related to a kind of refrigerator.

Background technology

At present, as shown in figure 1, offering air outlet and return air inlet in the storage chamber 4 ' of refrigerator, temperature sensor is installed In on the inwall of storage chamber 4 ', to perceive the temperature change in storage chamber 4 ', temperature change signal is then passed to control Device processed, send cold wind and freezes, reach control compartment design temperature purpose to automatically control.In its single storage chamber 4 ' only One humidity province, can only be refrigerated or frozen food, and function is too simple, if consumer is needed to a part of food refrigerated, to another A part of food product refrigeration, single storage chamber 4 ' cannot be realized, especially for simple gate refrigerator.

Wherein, the arrow in chamber 4 ' is stored in Fig. 1 to represent to circulate the flow direction of cold air.

The content of the invention

It is contemplated that at least solving one of technical problem present in prior art.

Therefore, the invention provides one kind is simple in construction, both having possessed cold storage function in single storage chamber room, but also with freezing The refrigerator of function, can preferably meet the use demand of user, and its practicality is more notable.

To achieve the above object, the invention provides a kind of refrigerator, including：The case body of front openings, the case body Rear wall in have air channel；Door body, is surrounded at the opening of the case body, and between the door body and the case body Store chamber；Thermal-insulation baffle plate, in the storage chamber room and separates the storage chamber into the first separate sub- chamber With the second sub- chamber, and the first sub- chamber and/or the second sub- intracavitary are provided with temperature sensor；And cooling assembly, install In the air channel；Wherein：Offered on the rear side inwall of the case body and connect the of the air channel and the first sub- chamber One air outlet and the first return air inlet and the second air outlet and the second return air inlet for connecting the air channel and the second sub- chamber； And air door is installed at first air outlet and/or first return air inlet, and/or second air outlet and/or described Air door is installed at second return air inlet.

The refrigerator structure that the present invention is provided is simple, has both possessed cold storage function in single storage chamber room thereon, but also with cold Freeze function, while being satisfied with the demand of product refrigeration and freezing, can preferably meet user and use, its practicality is notable.

Single chill chamber is separated into the sub- chamber of independent first and the second sub- chamber by the present invention, is entered by same cooling assembly Row refrigeration, coordinates the control of temperature sensor and air door, realizes the individually temperature of the first sub- intracavitary of control and the second sub- intracavitary The purpose of temperature, makes it reach the temperature each set.

Wherein, the air of first return air inlet and second return air inlet into the air channel is cold through the cooling assembly But after, then by first air outlet and second air outlet discharge, to realize between the air channel and the first sub- chamber By first air outlet and first return air inlet between kind of refrigeration cycle, the air channel and the second sub- chamber pass through Second air outlet and second return air inlet carry out kind of refrigeration cycle.

In addition, the refrigerator that the above embodiment of the present invention is provided also has technical characteristic additional as follows：

According to one embodiment of present invention, the thermal-insulation baffle plate is horizontally arranged at the center of the storage chamber, protects The size in its horizontal direction is stayed, can be kept flat more convenient for food.

Certainly, thermal-insulation baffle plate can be also erected installed in the middle part of the storage chamber, can also realize the purpose of the application, its Objective will not be repeated here, but should belong in the protection domain of the application without departing from the design philosophy of the present invention.

According to one embodiment of present invention, first air outlet is opened in the top of the described first sub- chamber rear wall, institute The first return air inlet is stated to be opened in the bottom of the described first sub- chamber rear wall and close on the thermal-insulation baffle plate；Second air outlet is opened The top of the described second sub- chamber rear wall is located at, second return air inlet is opened in the middle part of the described second sub- chamber rear wall；Meet cold The characteristics of motion that gas sinks, is preferably satisfied with product refrigeration, simultaneously effective ensures the efficiency of refrigerator, preferably embody enterprise The design concept of industry products perfection.

According to one embodiment of present invention, first air outlet and second air outlet include symmetrical set That puts is multiple.

Two, four, six etc. can be set, certainly, one, three etc. is may also set up, the mesh of the application can be achieved , its objective will not be repeated here, but should belong in the protection domain of the application without departing from the design philosophy of the present invention.

According to one embodiment of present invention, the described first sub- intracavitary and the second sub- intracavitary are mounted on the temperature Sensor, and the temperature sensor is on the left side wall of the described first sub- chamber and the second sub- chamber, or the temperature Sensor is arranged on the right side wall of the described first sub- chamber and the second sub- chamber；The purpose of the application can be achieved.

According to one embodiment of present invention, the air door is installed at first air outlet.

According to one embodiment of present invention, the air door is temperature control air door, and the temperature control air door control described first goes out The opening and closing in air port, to realize the refrigeration control to the described first sub- chamber.

Certainly, temperature control air door can be also installed at second air outlet, second air-out is controlled by temperature control air door The opening and closing of mouth, to realize the refrigeration control to the described second sub- chamber, can also realize the purpose of the application, its objective does not take off From the design philosophy of the present invention, it should belong in the protection domain of the application.

According to one embodiment of present invention, the cooling assembly includes：Evaporator；And blower fan, positioned at the evaporator Top, blown out for the air that cools down the evaporator from first air outlet and second air outlet, to realize The cold air between circulating cold air and the second sub- chamber and the air channel between the first sub- chamber and the air channel is followed Ring.

According to one embodiment of present invention, the refrigerator is simple gate refrigerator, and the storage chamber includes one.

According to one embodiment of present invention, the refrigerator is two-door refrigerator, the storage chamber, the air channel, described Thermal-insulation baffle plate, the cooling assembly include being symmetrical set and separate two.

In summary, the refrigerator structure that provides of the present invention is simple, both possessed in single storage chamber room thereon cold storage function, But also with freezing function, while being satisfied with the demand of product refrigeration and freezing, it can preferably meet user and use, its practicality shows Write.

The additional aspect and advantage of the present invention will become obvious in following description section, or pass through the practice of the present invention Recognize.

Brief description of the drawings

The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined Substantially and be readily appreciated that, wherein：

Fig. 1 is that the right side of the refrigerator described in correlation technique regards structure schematic cross-sectional view；

Fig. 2 is that the right side of the refrigerator described in one embodiment of the invention regards structure schematic cross-sectional view；

Fig. 3 is the structural representation of the door body open mode of the simple gate refrigerator described in one embodiment of the invention；

Fig. 4 is the structural representation of the door body open mode of the two-door refrigerator described in another embodiment of the present invention.

Wherein, the corresponding relation in Fig. 1 between reference and component names is：

4 ' storage chambers.

Corresponding relations of the Fig. 2 into Fig. 4 between reference and component names be：

1 case body, 11 air channels, 2 door body, 3 thermal-insulation baffle plates, 41 first sub- chambers, 42 second sub- chambers, 51 evaporators, 52 blower fans, 6 temperature control air doors, 7 temperature sensors, 8 temperature controllers.

Embodiment

It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention Mode is applied the present invention is further described in detail.It should be noted that in the case where not conflicting, the implementation of the application Feature in example and embodiment can be mutually combined.

Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also Implemented with being different from mode described here using other, therefore, protection scope of the present invention is not by following public tool The limitation of body embodiment.

Refrigerator described in some embodiments of the invention is described below in conjunction with the accompanying drawings.

The refrigerator that the present invention is provided, as shown in Figures 2 to 4, including：The case body 1 of front openings, the case body 1 There is air channel 11 in rear wall；Door body 2, at the opening of the case body 1, and between the door body 2 and the case body 1 Surround storage chamber；Thermal-insulation baffle plate 3, in the storage chamber room and separates the storage chamber into separate the Temperature sensor 7 is installed in the one sub- chamber 42 of sub- chamber 41 and second, and the first sub- chamber 41 and/or the second sub- chamber 42； And cooling assembly, in the air channel 11；Wherein：The connection air channel is offered on the rear side inwall of the case body 1 11 with the first air outlet and the first return air inlet of the described first sub- chamber 41 and connect the air channel 11 and the second sub- chamber 42 The second air outlet and the second return air inlet；And air door is installed at first air outlet and/or first return air inlet, and/ Or air door is installed at second air outlet and/or second return air inlet.

Single chill chamber is separated into the sub- chamber 42 of the sub- chamber 41 and second of independent first by the present invention, passes through same refrigeration train Part is freezed, and coordinates the control of temperature sensor 7 and air door, realizes temperature and the second son in individually the first sub- chamber 41 of control The purpose of temperature in chamber 42, makes it reach the temperature each set.

Wherein, first return air inlet and second return air inlet enter the air in the air channel 11 through the cooling assembly After cooling, then by first air outlet and second air outlet discharge, to realize the air channel 11 and the first sub- chamber Kind of refrigeration cycle, the air channel 11 and the second sub- chamber are carried out by first air outlet and first return air inlet between 41 Kind of refrigeration cycle is carried out by second air outlet and second return air inlet between 42.

Furthermore, temperature controller 8 is also equipped with the outer wall of the case body 1.

In one embodiment of the present of invention, as shown in Figures 2 to 4, the thermal-insulation baffle plate 3 is horizontally arranged at the storage chamber The center of room, retains the size in its horizontal direction, can be kept flat more convenient for food.

Certainly, thermal-insulation baffle plate 3 can be also erected installed in the middle part of the storage chamber, can also realize the purpose of the application, Its objective will not be repeated here, but should belong in the protection domain of the application without departing from the design philosophy of the present invention.

Specifically, as shown in Figures 2 to 4, first air outlet is opened in the top of the described first sub- rear wall of chamber 41, institute The first return air inlet is stated to be opened in the bottom of the described first sub- rear wall of chamber 41 and close on the thermal-insulation baffle plate 3；Second air outlet The top of the described second sub- rear wall of chamber 42 is opened in, second return air inlet is opened in the middle part of the described second sub- rear wall of chamber 42； Meet the characteristics of motion of cold air sinking, be preferably satisfied with product refrigeration, simultaneously effective ensure the efficiency of refrigerator, preferably body The design concept of enterprise product optimization is showed.

Wherein, as shown in Figure 3 and Figure 4, first air outlet and second air outlet include being symmetrical set It is multiple.

Preferably, passed as shown in Fig. 2 being mounted on the temperature in the first sub- chamber 41 and in the described second sub- chamber 42 Sensor 7, and the temperature sensor 7 is on the left side wall of the described first sub- chamber 41 and the second sub- chamber 42, or it is described Temperature sensor 7 is arranged on the right side wall of the described first sub- chamber 41 and the second sub- chamber 42；The purpose of the application can be achieved.

Preferably, as shown in Figure 3 and Figure 4, the air door is installed at first air outlet, and the air door is temperature control Air door 6, the temperature control air door 6 controls the opening and closing of first air outlet, to realize the system to the described first sub- chamber 41 Cold control.

Certainly, temperature control air door 6 can be also installed at second air outlet, controls described second to go out by temperature control air door 6 The opening and closing in air port, to realize the refrigeration control to the described second sub- chamber 42, can also realize the purpose of the application, its objective Without departing from the design philosophy of the present invention, it should belong in the protection domain of the application.

In one embodiment of the present of invention, as shown in Fig. 2 the cooling assembly includes：Evaporator 51；With blower fan 52, position In the top of the evaporator 51, the air for the evaporator 51 to be cooled down goes out from first air outlet and described second Air port is blown out, to realize the circulating cold air and the second sub- and of chamber 42 between the described first sub- chamber 41 and the air channel 11 Circulating cold air between the air channel 11.

In one embodiment of the present of invention, as shown in figure 3, the refrigerator is simple gate refrigerator, the storage chamber includes one It is individual.

In an alternative embodiment of the invention, as shown in figure 4, the refrigerator is two-door refrigerator, it is the storage chamber, described Air channel 11, the thermal-insulation baffle plate 3, the cooling assembly include being symmetrical set and separate two.

Wherein, the arrow in Fig. 2 represents that the arrow in the flow direction of the circulation cold air in chill chamber, Fig. 3 and Fig. 4 is represented The flow direction of circulation cold air in second sub- chamber 42.

In the description of the invention, it is to be understood that term " on ", " under ", "left", "right", "front", "rear" etc. are indicated Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description the present invention and simplification retouch State, rather than indicate or imply that the device or unit of meaning there must be specific direction, with specific azimuth configuration and operation, It is thus impossible to be interpreted as limitation of the present invention；Term " installation ", " connected ", " connection ", " fixation " etc. all should do broad sense reason Solution, for example, " connection " can be fixedly connected or be detachably connected, or is integrally connected；Can be joined directly together, It can also be indirectly connected to by intermediary.For the ordinary skill in the art, it can understand as the case may be The concrete meaning of above-mentioned term in the present invention.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that combining the embodiment or specific features, structure, material or the feature of example description is contained at least one reality of the invention Apply in example or example.In this manual, identical embodiment or reality are not necessarily referring to the schematic representation of above-mentioned term Example.Moreover, description specific features, structure, material or feature can in any one or more embodiments or example with Suitable mode is combined.

The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies Change, equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims

1. a kind of refrigerator, it is characterised in that including：

There is air channel in the case body of front openings, the rear wall of the case body；

Door body, storage chamber is surrounded at the opening of the case body, and between the door body and the case body；

Thermal-insulation baffle plate, in the storage chamber room and separates the storage chamber into the first separate sub- chamber and the Two sub- chambers, and the first sub- chamber and the second sub- intracavitary are mounted on temperature sensor；With

Cooling assembly, in the air channel；Wherein：

The first air outlet and first for connecting the air channel and the first sub- chamber is offered on the rear side inwall of the case body Return air inlet and the second air outlet and the second return air inlet for connecting the air channel and the second sub- chamber；And

Air door is installed at first air outlet and/or first return air inlet, and

Air door is installed at second air outlet and/or second return air inlet；

First air outlet is opened in the top of the described first sub- chamber rear wall, and first return air inlet is opened in first son The thermal-insulation baffle plate is simultaneously closed in the bottom of chamber rear wall；

Second air outlet is opened in the top of the described second sub- chamber rear wall, and second return air inlet is opened in second son The middle part of chamber rear wall；

Both possessed cold storage function in the single storage chamber room, but also with freezing function.

2. refrigerator according to claim 1, it is characterised in that

The thermal-insulation baffle plate is horizontally arranged at the center of the storage chamber.

3. refrigerator according to claim 1, it is characterised in that

First air outlet and second air outlet are multiple including what is be symmetrical set.

4. refrigerator according to claim 1, it is characterised in that

The temperature sensor is arranged on the left side wall or right side wall of the described first sub- chamber and the second sub- chamber.

5. refrigerator according to claim 1, it is characterised in that

The air door is installed at first air outlet.

6. refrigerator according to claim 5, it is characterised in that

The air door is temperature control air door.

7. refrigerator according to any one of claim 1 to 6, it is characterised in that the cooling assembly includes：

Evaporator；With

Blower fan, positioned at the top of the evaporator, for the air that cools down the evaporator from first air outlet and institute State the blowout of the second air outlet.

8. refrigerator according to claim 7, it is characterised in that

The refrigerator is simple gate refrigerator, and the storage chamber includes one.

9. refrigerator according to claim 7, it is characterised in that

The refrigerator is two-door refrigerator, and the storage chamber, the air channel, the thermal-insulation baffle plate, the cooling assembly include It is symmetrical set and separate two.