CN208504824U - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
CN208504824U
CN208504824U CN201820943617.0U CN201820943617U CN208504824U CN 208504824 U CN208504824 U CN 208504824U CN 201820943617 U CN201820943617 U CN 201820943617U CN 208504824 U CN208504824 U CN 208504824U
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China
Prior art keywords
wall
air duct
open end
bottom wall
side wall
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CN201820943617.0U
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Chinese (zh)
Inventor
赵常
马国治
王志坚
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Jiangsu Baixue Electric Appliances Co Ltd
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Jiangsu Baixue Electric Appliances Co Ltd
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Priority to CN201820943617.0U priority Critical patent/CN208504824U/en
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Abstract

The utility model discloses a kind of refrigerator, belong to technical field of refrigeration equipment, solving its air channel structure of refrigerator in the prior art is that closed possessed cold air reflux distance is longer, blower consumes energy larger technical problem, the refrigerator of this case includes cabinet body, cabinet door, refrigeration system and wind circulating system, in this case, enter in receiving room after air and evaporator Cooling capacity exchanging in air duct from air inlet, then cold air sinks in receiving room, and enter in air duct from the first open end, it recycles according to this, the air channel structure of such semi open model is particularly suitable for reach-in refrigerator, its cabinet body, which low power axial-flow fan need to only be arranged in circulation air path can meet the indoor cold wind of storage, send cold needs, therefore energy consumption is lower.

Description

Refrigerator
Technical field
The utility model relates to technical field of refrigeration equipment, in particular to a kind of refrigerator.
Background technique
A kind of " refrigerator and its air duct are disclosed in the Chinese invention patent application specification of Publication No. CN107178948A Component ", the refrigerator include: shell and ducting assembly, and the ducting assembly includes: air duct panel, and the air duct panel has First air outlet;And air door, the air door have the second air outlet, the size of second air outlet is less than described first and goes out The size in air port, the air door are configured in the open position for making the return air inlet be connected with first air outlet And switch the return air inlet and first air outlet between closed position that second air outlet separates.Specifically, In conjunction with the 41st section~43 sections of specification, air duct b is located at the outside of ducting assembly 100, and cool room is formed in the interior of ducting assembly 100 Side, the first air outlet 11 and the second air outlet 21, which are located at return air inlet a, is equipped with blower 400, and evaporator 300 is located at air outlet and returns Between a of air port, the indoor air that freezes flows back into the b of air duct through return air inlet a, and through first after the heat exchange of evaporator 300 is cooling Air outlet 11 and the second air outlet 21 flow in cool room, recycle the lasting cooling of the storage object in when freezing to realize like this. In this way, the wind for entering air duct b through return air inlet a first flows through evaporator 300 and exchanges heat therewith when air door 20 is in the closed position, After through the second air outlet 21 flow to the first air outlet 11, since the size of the second air outlet 21 is less than the first air outlet 11, wind Speed and air quantity are lowered at the second air outlet 21, and human body sensory is less than the release of cold air, and refrigerator 1000 is in calm Mode;When air door 20 is in an open position, the wind for entering air duct b through return air inlet a first flows through evaporator 300 and exchanges heat therewith, The first air outlet 11 is flowed directly into later, since the flow velocity and flow of cold air are larger, and then keeps fast-refrigerating effect more preferable, and Human body can feel the release of cold air, and refrigerator 1000 is in wind mode.But the refrigerator of this spline structure and its air duct group Part, due to the structure of air duct entirety be it is closed, only communicated at return air inlet and air outlet with inside refrigerator, the appearance inside the refrigerator When amount is more than a constant volume, such as when more than 500L, then needs to configure more powerful blower at return air inlet a and be just able to satisfy and work as wind When door switches between the open and closed positions, quick refrigeration effect inside refrigerator.In this way, energy consumption is necessarily excessive, it is unfavorable for Energy-saving and emission-reduction.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of the utility model is to provide a kind of lower refrigerators of energy consumption.
In order to realize the purpose of above-mentioned utility model, the utility model adopts the following technical solution:
A kind of refrigerator, comprising:
The cabinet door that inside is equipped with the cabinet body of receiving room and is covered at the top of the cabinet body, the cabinet body includes peripheral side Wall and bottom wall, all side walls include left side wall, right side wall, front side wall and rear wall;
For providing the refrigeration system of cooling capacity to the receiving room, the cabinet body is arranged in the refrigeration system On, the refrigeration system includes compressor, evaporator, condenser and expansion valve;
Wind circulating system inside the receiving room is set;
The wind circulating system includes air duct and axial-flow fan, and the evaporator is passed through in the air duct, described Air duct include the first open end, the second open end and the air duct sheet between first open end and the second open end Body, first open end, the second open end are connected with the receiving room, first open end, described Air duct body interior and the second open end are sequentially communicated, and first open end is located at the middle part of the left side wall inner wall To any position between top, second open end is located at the upper position of the right side wall inner wall, described Air duct along the left side wall, bottom wall and right side wall inner wall EDS maps.
In above-mentioned technical proposal, it is preferred that the air duct includes the air duct board for being mounted on the interior of the cabinet, described Air duct board closes on the inner wall EDS maps of the left side wall, bottom wall and right side wall and the air duct board and the left side wall, There is gap, the gap constitutes the air duct between bottom wall and the inner wall of right side wall.
In above-mentioned technical proposal, it is preferred that be provided with an installation room on the downside of the bottom wall of the cabinet body, the compressor with And condenser is mounted on the installation interior, the bottom wall of the cabinet body includes left side bottom wall portion, is located at the left bottom The right side bottom wall portion in part upper right side and the vertical transitions of connection the left side bottom wall portion and right side bottom wall portion, The installation room is located at the lower section of the right side bottom wall portion.
In above-mentioned technical proposal, it is preferred that the air duct board includes the inner wall extension up and down along the left side wall First vertical section, along inside face of the left side bottom wall portion or so extend first horizontal segment, along the vertical transitions The second vertical section for extending up and down, the second horizontal segment extended along inside face of the right side bottom wall portion or so and along described The third vertical section that the inner wall of right side wall extends up and down.
In above-mentioned technical proposal, it is preferred that be provided with several and described air duct body interior on the air duct ontology The through hole communicated, the through hole are distributed on the first vertical section and/or first horizontal segment of the air duct board.
In above-mentioned technical proposal, it is preferred that the axial-flow fan closes on the second open end setting.
In above-mentioned technical proposal, it is preferred that the evaporator is mounted on the inner wall of the right side wall.
In above-mentioned technical proposal, it is preferred that the volume of the receiving room is more than or equal to 500L.
The utility model obtains following the utility model has the advantages that air and evaporator in this case, in air duct compared with prior art Enter in receiving room after Cooling capacity exchanging from air inlet, then cold air sinks in receiving room, and enters from the first open end It in air duct, recycles according to this, the air channel structure of such semi open model is particularly suitable for reach-in refrigerator, only needs to be arranged in circulation air path Low power axial-flow fan can meet the indoor cold wind of storage and send cold needs, therefore energy consumption is lower.
Detailed description of the invention
Attached drawing 1 is the schematic side view of the utility model refrigerator;
Attached drawing 2 is the cut-away illustration in attached drawing 1 along A-A;
Attached drawing 3 is the cross-sectional view of the cabinet body of the utility model refrigerator;
Attached drawing 4 is the partial enlargement diagram in attached drawing 3 at B;
Wherein: 100, refrigerator;11, cabinet body;111, all side walls;1111, left side wall;1112, right side wall;1113, front side wall; 1114, rear wall;112, bottom wall;1121, left side bottom wall portion;1122, right side bottom wall portion;1123, vertical transitions; 113, receiving room;12, cabinet door;13, room is installed;2, refrigeration system;21, compressor;22, evaporator;23, condenser;24, it expands Valve;3, wind circulating system;31, air duct;311, the first open end;312, the second open end;313, air duct ontology;3131, it penetrates through Hole;314, air duct board;3141, the first vertical section;3142, first horizontal segment;3143, the second vertical section;3144, second is horizontal Section;3145, third vertical section;32, axial-flow fan.
Specific embodiment
By the technology contents of utility model are described in detail, construction feature, are reached purpose and efficacy, below in conjunction with implementation Example simultaneously cooperates attached drawing to be described in detail.Wherein, institute in front-rear position relationship and attached drawing 1 up and down described in the present embodiment The positional relationship of the refrigerator shown is corresponding;" transverse direction " is the direction vertically extended.
With reference to the accompanying drawings shown in 1~attached drawing 3, refrigerator 100 includes cabinet body 11, cabinet door 12, refrigeration system 2 and wind circulating system 3。
Wherein, cabinet body 11 is integrated that thermal insulation material is foamed to be made, and cabinet body 11 is internally provided with receiving room 113, cabinet body 11 Top be uncovered structure, cabinet door 12 is covered on the top of cabinet body 11.In this example, refrigerator 100 is reach-in refrigerator, receiving room 113 volume is more than or equal to 500L, is mainly used for chilled food and fresh-keeping class article etc..Cabinet body 11 includes all side walls 111 and bottom Wall 112.Wherein, all side walls 111 include left side wall 1111, right side wall 1112, front side wall 1113 and rear wall 1114.Bottom wall 112 include left side bottom wall portion 1121, the right side bottom wall portion 1122 positioned at 1121 upper right side of left side bottom wall portion and connection The vertical transitions 1123 of left side bottom wall portion 1121 and right side bottom wall portion 1122.
Refrigeration system 2 is used to provide cooling capacity to receiving room 113, and refrigeration system 2 is arranged on cabinet body 11, and refrigeration system 2 is wrapped Include compressor 21, evaporator 22, condenser 23 and the expansion valve 24 being sequentially connected by pipeline.It is set on the downside of the bottom wall of cabinet body 11 It is equipped with an installation room 13, installation room 13 is located at the lower section of right side bottom wall portion 1122, and compressor 21 and condenser 23 are mounted on It fills in room 13;Evaporator 22 is mounted on the inner wall of right side wall 1112.
Wind circulating system 3 is arranged inside receiving room 113, and wind circulating system 3 includes air duct 31 and axial-flow fan 32.
Air duct board 314 is installed, air duct board 314 closes on left side wall 1111, bottom wall 112 and right side wall inside cabinet body 11 1112 inner wall EDS maps and have between air duct board 314 and the inner wall of left side wall 1111, bottom wall 112 and right side wall 1112 There is gap, air duct 31 is made of the gap.Specifically, evaporator 22 is passed through in air duct 31, the air flowed through inside air duct 31 can Cooling capacity exchanging is carried out with evaporator 22.Air duct 31 includes the first open end 311, the second open end 312 and is open between first End 311 and second open end 312 air duct ontology 313, the first open end 311, the second open end 312 with 113 phase of receiving room Connection, the first open end 311, air duct ontology 313 and the second open end 312 be sequentially connected it is logical, for the ease of in receiving room 113 Cold air relatively easily enter in air duct participate in circulation, the first open end 311 can be set in 1111 inner wall of left side wall Middle part to any position between top, the upper position of 1112 inner wall of right side wall is arranged in the second open end 312.This In example, the first open end 311 is located at the medium position of 1111 inner wall of left side wall, and the second open end 312 is located at right side wall 1112 The upper position of inner wall, air duct 31 along left side wall 1111, bottom wall 112 and right side wall 1112 inner wall EDS maps so that Entire air duct 31 seems to be in U-shape.
Air duct board 314 includes the first vertical section 3141 extended up and down along the inner wall of left side wall 1111, along left side bottom wall Inner wall of part 1121 or so extend first horizontal segment 3142, along about 1123 vertical transitions extend second vertically Section 3143, along inner wall of right side bottom wall portion 1122 or so extend the second horizontal segment 3144 and along the inner wall of right side wall 1112 The third vertical section 3145 that face extends up and down.It is more efficient for the ease of the cold air in receiving room 113 in conjunction with shown in attached drawing 4 Ground, which enters, participates in circulation in air duct, offer and be connected on the first vertical section 3141 and first horizontal segment 3142 of air duct board 314 Receiving room 113 and the through hole in air duct 31 3131.Axial-flow fan 32 be fixed on the inner wall of the right side wall of cabinet body 11 and Close on the second open end 312.In other embodiments, can only in the first vertical section 3141 and first horizontal segment 3145 one A upper setting through hole 3131 described above.
In this way, can be sunk naturally by the cold air that the second open end 312 enters receiving room 113, the cold air of sinking It will be entered by the first open end 311 and through hole 3131 and participate in recycling in air duct 31, the air channel structure of this " semi open model " It is well suited for reach-in refrigerator, it is low power that one need to be only arranged in air duct 31 or at the first open end 311 or at the second open end 312 Axial-flow fan 32, the cold wind that can meet receiving room 113 send cold needs, and energy consumption is lower.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the scope of the utility model.

Claims (8)

1. a kind of refrigerator, comprising:
The cabinet door (12) that inside is equipped with the cabinet body (11) of receiving room (113) and is covered at the top of the cabinet body (11), it is described Cabinet body (11) includes all side walls (111) and bottom wall (112), all side walls (111) include left side wall (1111), right side wall (1112), front side wall (1113) and rear wall (1114);
For providing the refrigeration system (2) of cooling capacity to the receiving room (113), the refrigeration system (2) is arranged described Cabinet body (11) on, the refrigeration system (2) includes compressor (21), evaporator (22), condenser (23) and expansion valve (24);
The wind circulating system (3) internal in the receiving room (113) is set;It is characterized by:
The wind circulating system (3) includes air duct (31) and axial-flow fan (32), and the air duct (31) are by described Evaporator (22), the air duct (31) include the first open end (311), the second open end (312) and between described the The air duct ontology (313) of one open end (311) and the second open end (312), first open end (311), the second opening End (312) is connected with the receiving room (113), first open end (311), the air duct ontology (313) Internal and the second open end (312) are sequentially communicated, and first open end (311) is located at the left side wall (1111) inner wall The middle part in face to any position between top, second open end (312) are located at the right side wall (1112) inner wall The upper position in face, the air duct (31) are interior along the left side wall (1111), bottom wall (112) and right side wall (1112) Wall surface distribution.
2. refrigerator according to claim 1, it is characterised in that: the air duct (31) includes being mounted on the cabinet body (11) Internal air duct board (314), the air duct board (314) close on the left side wall (1111), bottom wall (112) and right side wall (1112) inner wall EDS maps and the air duct board (314) and the left side wall (1111), bottom wall (112) and right side wall (1112) there is gap, the gap constitutes the air duct (31) between inner wall.
3. refrigerator according to claim 2, it is characterised in that: be provided with an installation room on the downside of the bottom wall of the cabinet body (11) (13), the compressor (21) and condenser (23) are mounted in the installation room (13), the bottom of the cabinet body (11) Wall (112) includes left side bottom wall portion (1121), the right side bottom wall portion for being located at left side bottom wall portion (1121) upper right side (1122) and the vertical transitions (1123) of connection the left side bottom wall portion (1121) and right side bottom wall portion (1122), The installation room (13) is located at the lower section of the right side bottom wall portion (1122).
4. refrigerator according to claim 3, it is characterised in that: the air duct board (314) includes along the left side wall (1111) inner wall up and down extend the first vertical section (3141), along inner wall of the left side bottom wall portion (1121) or so The first horizontal segment (3142) of extension, the second vertical section (3143) extended up and down along the vertical transitions (1123), edge Inner wall of the right side bottom wall portion (1122) or so extend the second horizontal segment (3144) and along the right side wall (1112) the third vertical section (3145) that inner wall extends up and down.
5. refrigerator according to claim 4, it is characterised in that: be provided with several and institute on the air duct ontology (313) The through hole (3131) communicated inside the air duct ontology (313) stated, the through hole (3131) are distributed in the air duct board (314) on the first vertical section (3141) and/or first horizontal segment (3142).
6. refrigerator according to claim 1, it is characterised in that: the axial-flow fan (32) closes on second opening Hold (312) setting.
7. refrigerator according to claim 1, it is characterised in that: the evaporator (22) is mounted on the right side wall (1112) on inner wall.
8. refrigerator according to claim 1, it is characterised in that: the volume of the receiving room (113) is more than or equal to 500L.
CN201820943617.0U 2018-06-19 2018-06-19 Refrigerator Active CN208504824U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820943617.0U CN208504824U (en) 2018-06-19 2018-06-19 Refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820943617.0U CN208504824U (en) 2018-06-19 2018-06-19 Refrigerator

Publications (1)

Publication Number Publication Date
CN208504824U true CN208504824U (en) 2019-02-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820943617.0U Active CN208504824U (en) 2018-06-19 2018-06-19 Refrigerator

Country Status (1)

Country Link
CN (1) CN208504824U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112137349A (en) * 2019-06-27 2020-12-29 青岛海尔特种电冰柜有限公司 Air curtain cabinet
CN112413965A (en) * 2019-08-23 2021-02-26 青岛海尔特种电冰柜有限公司 Air-cooled horizontal refrigerator
CN112413962A (en) * 2019-08-23 2021-02-26 青岛海尔特种电冰柜有限公司 Air-cooled horizontal refrigerator
CN112413964A (en) * 2019-08-23 2021-02-26 青岛海尔特种电冰柜有限公司 Air-cooled horizontal refrigerator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112137349A (en) * 2019-06-27 2020-12-29 青岛海尔特种电冰柜有限公司 Air curtain cabinet
CN112413965A (en) * 2019-08-23 2021-02-26 青岛海尔特种电冰柜有限公司 Air-cooled horizontal refrigerator
CN112413962A (en) * 2019-08-23 2021-02-26 青岛海尔特种电冰柜有限公司 Air-cooled horizontal refrigerator
CN112413964A (en) * 2019-08-23 2021-02-26 青岛海尔特种电冰柜有限公司 Air-cooled horizontal refrigerator

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