CN104896855A

CN104896855A - Refrigerator

Info

Publication number: CN104896855A
Application number: CN201510309378.4A
Authority: CN
Inventors: 宋春雷
Original assignee: Hefei Hualing Co Ltd; Midea Group Co Ltd
Current assignee: Hefei Hualing Co Ltd; Midea Group Co Ltd
Priority date: 2015-06-05
Filing date: 2015-06-05
Publication date: 2015-09-09
Anticipated expiration: 2035-06-05
Also published as: CN104896855B

Abstract

The invention discloses a refrigerator comprising a body and air circulation structure. The box is internally provided with a compartment. The air circulation structure comprises an intake component and an exhaust component; the intake component is communicated with both the compartment and the outside so that fresh air is guided to the compartment from the outside; the exhaust component is communicated with both the compartment and the outside so that air in the compartment is guided out to the outside. The refrigerator allows air circulation between the refrigerator and the outside, thus foods stored in the refrigerator never rot due to stale air, moisture of the foods can be maintained, and peculiar odors in the refrigerator can be removed.

Description

Refrigerator

Technical field

The invention belongs to household electrical appliance, in particular to a kind of refrigerator.

Background technology

Existing refrigerator, without air circulation structure, at the Men Tihou of closing refrigerator, box house forms closed space, and inner air cannot circulate, and the food stored in refrigerator cannot the fresh and moisture of the maintenance of long period, easily causes food to rot.And the food stored easily causes in casing by fermentation and emits bad smell, and there is room for improvement.

Summary of the invention

The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, one object of the present invention be to propose a kind of can the refrigerator of automatic air-exchanging.

Refrigerator according to the embodiment of the present invention comprises: casing, limits a room in described casing; Air circulation structure.Described air circulation structure comprises: air intake assembly, described air intake assembly respectively with described between room to be communicated with room between described in the fresh air in the described external world is imported with the external world; Go out pneumatic module, described in go out pneumatic module respectively with described between room to be communicated with that with the described external world air indoor between described is exported to the described external world.

Refrigerator can be realized according to the refrigerator of the embodiment of the present invention to circulate with extraneous air, the food of storage in refrigerator can be prevented stale and rotten due to air, be conducive to the moisture keeping food, and the peculiar smell in refrigerator can be removed.

In addition, refrigerator according to the above embodiment of the present invention can also have following additional technical characteristic:

Further, described air intake assembly comprises: air inlet pipe and inlet duct, and the inlet end of described air inlet pipe is communicated with the described external world, and the inlet end of described inlet duct is communicated with the outlet side of described air inlet pipe, the outlet side of described inlet duct with described between room be communicated with; Described go out pneumatic module comprise: escape pipe and air-out apparatus, the inlet end of described air-out apparatus with described between room be communicated with, the inlet end of described escape pipe is communicated with the outlet side of described air-out apparatus, and the outlet side of described escape pipe is communicated with the described external world.

Alternatively, described room to comprise between isolated first son room between room and the second son, between described first son, between room with described second son, room is communicated with by wireway, and the outlet side of described inlet duct is communicated with room between described first son, and the inlet end of described air-out apparatus is communicated with room between described second son.

Preferably, between described first son, room is refrigerating chamber, and between described second son, room is refrigerating chamber.

Alternatively, described refrigerating chamber is positioned at the below of described refrigerating chamber.

Alternatively, described escape pipe is the air exhaust duct of described refrigerator.

Alternatively, described air-out apparatus is arranged on the upper end of described air exhaust duct and is embedded in the part corresponding with described refrigerating chamber of described casing.

Alternatively, described inlet duct is arranged on the upper end of described air inlet pipe and is embedded in the part corresponding with described refrigerating chamber of described casing.

Alternatively, described air inlet pipe be arranged in described between the outside of rear wall of room.

Preferably, described inlet duct and/or described air-out apparatus are centrifugal blower.

Accompanying drawing explanation

Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:

Fig. 1 is the structural representation of the refrigerator according to the embodiment of the present invention.

Reference numeral:

Refrigerator 100,

Casing 110,

Between room 122 between of room 121, second between of room 120, first,

Air intake assembly 130, air inlet pipe 131, inlet duct 132,

Go out pneumatic module 140, escape pipe 141, air-out apparatus 142,

Wireway 150.

Detailed description of the invention

Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.

In describing the invention, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " vertically ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.

In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.

In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.

In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.

Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.

The refrigerator 100 according to the embodiment of the present invention is described in detail referring to Fig. 1.As shown in Figure 1, refrigerator 100 comprises casing 110 and air circulation structure, limits a room 120 in casing 110.Air circulation structure comprises air intake assembly 130 and goes out pneumatic module 140, and air intake assembly 130 is communicated with room 120 between being imported by the fresh air in the external world with the external world with a room 120 respectively, goes out pneumatic module 140 and be communicated with that the air in a room 120 is exported to the external world with a room 120 with extraneous respectively.

Be understandable that, according to the refrigerator 100 of the embodiment of the present invention, enclosure space in room 120 between refrigerator 100 optionally can be communicated with the external world by arranging air circulation structure, when between needs are given, take a breath in room 120, open air intake assembly 130 and go out pneumatic module 140, room 120 between the fresh air in the external world can being introduced, and the air of a room 120 is led to the external world, the automatic cycle of the air between drive in room 120; When not needing to take a breath to a room 120, closing air intake assembly 130 and going out pneumatic module 140 in case cool air leakage.Thus, refrigerator 100 can be realized and circulate with extraneous air, the food of storage in refrigerator 100 can be prevented stale and rotten due to air, be conducive to the moisture keeping food, and the peculiar smell in refrigerator 100 can be removed.

In a concrete example of the present invention, as shown in Figure 1, air intake assembly 130 can comprise air inlet pipe 131 and inlet duct 132, the inlet end of air inlet pipe 131 can be in communication with the outside, the inlet end of inlet duct 132 can be communicated with the outlet side of air inlet pipe 131, and the outlet side of inlet duct 132 can be communicated with a room 120.That is, extraneous fresh air can enter inlet duct 132 by air inlet pipe 131, and these fresh airs are imported room 120 between refrigerator 100 by inlet duct 132 again.

As shown in Figure 1, go out pneumatic module 140 and can comprise escape pipe 141 and air-out apparatus 142, the inlet end of air-out apparatus 142 can be communicated with a room 120, and the inlet end of escape pipe 141 can be communicated with the outlet side of air-out apparatus 142, and the outlet side of escape pipe 141 can be in communication with the outside.That is, the air in a room 120 can import escape pipe 141 by air-out apparatus 142, then exports to the external world by escape pipe 141.

Thus, by the guiding of air inlet pipe 131, inlet duct 132, escape pipe 141 and air-out apparatus 142, can realize the circulation of the air between extraneous fresh air and refrigerator 100 in room 120, and the structure of refrigerator 100 is simple, trouble point is few.

Alternatively, inlet duct 132 can be centrifugal blower, or air-out apparatus 142 can be centrifugal blower.

Preferably, inlet duct 132 and air-out apparatus 142 can be centrifugal blower.The efficiency of centrifugal blower air-breathing and exhaust is high, thus, can realize the guiding to air simply, the circulation of the air between realization in room 120 and extraneous air.

Preferably, as shown in Figure 1, a room 120 can to comprise between isolated first son room 122 between room 121 and the second son, and between the first son between room 121 with the second son room 122 be communicated with by wireway 150.The outlet side of inlet duct 132 is communicated with room 121 between the first son, and the inlet end of air-out apparatus 142 is communicated with room 122 between the second son.

Be understandable that, extraneous fresh air, under the guiding of inlet duct 132, enters room 121 between the first son, and the air in room 121 between the first son is imported room 122 between the second son by wireway 150, air between the second son in room 122, under the guiding of air-out apparatus 142, flows to extraneous.---room 121 between the first son---air between the second son between this three of room 122 circulates thus, can to realize the external world, and the air between the first son between room 121 and the second son in room 122 can be made to keep fresh.

Particularly, between the first son, room 121 can be refrigerating chamber, and between the second son, room 122 can be refrigerating chamber.Cold air due to refrigerator 100 flows into refrigerating chamber from refrigerating chamber, and cold air flows into refrigerating chamber (between the first son room 121) by wireway 150 from refrigerating chamber (between the second son room 122), by arranging above-mentioned air circulation structure, define and circulate from refrigerating chamber (between the first son room 121) to the air of refrigerating chamber (the second son room 122), namely achieve the inverse circulation of air circulation, be conducive to thoroughly the air in room 122 between room between the first son 121 and the second son being discharged.

Preferably, as shown in Figure 1, refrigerating chamber can be positioned at the below of refrigerating chamber.

Preferably, as shown in Figure 1, escape pipe 141 can be the air exhaust duct of refrigerator 100.Thus, make full use of the existing structure of refrigerator 100, the number of the parts of the air circulation structure of refrigerator 100 can be reduced, the low cost of manufacture of refrigerator 100, and be conducive to the structural design optimizing refrigerator 100.

Further, as shown in Figure 1, air-out apparatus 142 can be arranged on the upper end of air exhaust duct, and air-out apparatus 142 can be embedded in the part corresponding with refrigerating chamber of casing 110.Thus, the structure of refrigerator 100 can be optimized, make the more compact structure of refrigerator 100, and the air in a room 120 can be drawn out to the external world by air-out apparatus 142 better.

Preferably, as shown in Figure 1, inlet duct 132 can be arranged on the upper end of air inlet pipe 131, and inlet duct 132 can be embedded in the part corresponding with refrigerating chamber of casing 110.

Be understandable that, air inlet pipe 131 can be arranged by above-below direction, and the air inlet of air inlet pipe 131 is in below, and up, the mounting means of above-mentioned inlet duct 132 can optimize the structure of refrigerator 100, makes the more compact structure of refrigerator 100 in the gas outlet of air inlet pipe 131.

Particularly, as shown in Figure 1, air inlet pipe 131 can be arranged in the outside of the rear wall of a room 120.Thus, the structure of refrigerator 100 can be optimized, make the more compact structure of refrigerator 100.

In sum, according to the refrigerator 100 of the embodiment of the present invention, the fresh air in the external world can be introduced the refrigerating chamber (between the first son room 121) of refrigerator 100 by inlet duct 132 (centrifugal blower) by air inlet pipe 131, air in refrigerating chamber (between the first son room 121) can enter refrigerating chamber (between the second son room 122) by wireway 150, air in refrigerating chamber (second room 120), under the effect of air-out apparatus 142 (centrifugal blower), imports extraneous by the air exhaust duct (escape pipe 141) of refrigerator 100.Thus,---refrigerating chamber (between the first son room 121)---air between refrigerating chamber (between the second son room 122) this three circulates can to realize the external world, the air between the first son between room 121 and the second son in room 122 can be made to keep fresh, effectively can eliminate the peculiar smell in refrigerator 100, and the storage period of the food in refrigerator 100 can be extended.

In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.

Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.

Claims

1. a refrigerator, is characterized in that, comprising:

Casing, limits a room in described casing;

Air circulation structure, described air circulation structure comprises:

Air intake assembly, described air intake assembly respectively with described between room to be communicated with room between described in the fresh air in the described external world is imported with the external world;

Go out pneumatic module, described in go out pneumatic module respectively with described between room to be communicated with that with the described external world air indoor between described is exported to the described external world.

2. refrigerator according to claim 1, is characterized in that,

Described air intake assembly comprises: air inlet pipe and inlet duct, and the inlet end of described air inlet pipe is communicated with the described external world, and the inlet end of described inlet duct is communicated with the outlet side of described air inlet pipe, the outlet side of described inlet duct with described between room be communicated with;

Described go out pneumatic module comprise: escape pipe and air-out apparatus, the inlet end of described air-out apparatus with described between room be communicated with, the inlet end of described escape pipe is communicated with the outlet side of described air-out apparatus, and the outlet side of described escape pipe is communicated with the described external world.

3. refrigerator according to claim 2, it is characterized in that, described room to comprise between isolated first son room between room and the second son, between described first son, between room with described second son, room is communicated with by wireway, the outlet side of described inlet duct is communicated with room between described first son, and the inlet end of described air-out apparatus is communicated with room between described second son.

4. refrigerator according to claim 3, is characterized in that, between described first son, room is refrigerating chamber, and between described second son, room is refrigerating chamber.

5. refrigerator according to claim 4, is characterized in that, described refrigerating chamber is positioned at the below of described refrigerating chamber.

6. refrigerator according to claim 5, is characterized in that, described escape pipe is the air exhaust duct of described refrigerator.

7. refrigerator according to claim 6, is characterized in that, described air-out apparatus is arranged on the upper end of described air exhaust duct and is embedded in the part corresponding with described refrigerating chamber of described casing.

8. refrigerator according to claim 5, is characterized in that, described inlet duct is arranged on the upper end of described air inlet pipe and is embedded in the part corresponding with described refrigerating chamber of described casing.

9. refrigerator according to claim 5, is characterized in that, the outside of the rear wall of room between described in described air inlet pipe is arranged in.

10. the refrigerator according to any one of claim 1-9, is characterized in that, described inlet duct and/or described air-out apparatus are centrifugal blower.