CN111426125A - 一种单系统单风机多温区的冰箱 - Google Patents

一种单系统单风机多温区的冰箱 Download PDF

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CN111426125A
CN111426125A CN202010187332.0A CN202010187332A CN111426125A CN 111426125 A CN111426125 A CN 111426125A CN 202010187332 A CN202010187332 A CN 202010187332A CN 111426125 A CN111426125 A CN 111426125A
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吴世庆
杨志成
陈卓彬
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Guangdong Homa Refrigerator Co Ltd
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    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
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    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
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    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
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Abstract

一种单系统单风机多温区的冰箱，包括箱壳、蒸发器、风机、上内胆、设在上内胆内的风道组件、位于上内胆下部的左冷冻腔壳及右宽幅调温腔壳、左风道组件和右风道组件，还包括导风件和回风管件，导风件设有左进风孔、右出风孔和顶出风孔；蒸发器设在容置腔内，导风件设在左风道腔和右风道腔之间，左进风孔与风机腔侧出风口连通、右出风孔与右进风腔的侧进风孔连通，顶出风孔与风道组件的进风腔连通；右风道腔的回风槽与下内胆的右回风腔扣合，回风槽与容置腔连通；容置腔与下内胆左下部的左回风孔相对，回风管件将冷藏腔回风孔和冰冻区回风孔与左回风孔连通。只需一个蒸发器、一个风机，实现多温区循环，与现有技术相比，减少了部件，降低了成本。

Description

一种单系统单风机多温区的冰箱
技术领域
本发明涉及一种冰箱。
背景技术
现有电冰箱实现多温区功能时，冷藏室、冷冻室各设置一翅片蒸发器，以多个冷源实现多温区功能，这样子的设计材料多，工艺复杂。
发明内容
本发明的目的是：提供一种单系统单风机多温区的冰箱，它具有一个蒸发器、一个风机，实现多温循环的特点。
本发明是这样实现的：一种单系统单风机多温区的冰箱，包括箱壳、蒸发器、风机、上内胆、设在上内胆内的风道组件、位于上内胆下部的左冷冻腔壳及右宽幅调温腔壳、左风道组件和右风道组件，左风道组件包括左风道腔和左风道盖板，右风道组件包括右风道腔和右风道盖板，上内胆设有冷藏腔和冰温腔；其特殊之处在于：所述左风道腔下部的背部设有容置腔，左风道腔的上部设有前开口的风机腔、下部设有与风机腔相通的前开口的左风道，风机腔设有侧出风口；左风道盖板上设有冷冻出风口；
所述右风道腔的上部设有前开口的右进风腔、右进风腔的左侧设有侧进风口，后下部设有回风槽；所述右风道盖板上设有调温区出风口；
所述左冷冻腔壳的左下部设有左回风孔、右宽幅调温腔壳的右下部设有右回风腔；
所述上内胆上设有冷藏腔回风孔和冰冻区回风孔；
所述风道组件的下部设有进风腔，进风腔内设有第一通道和第二通道，第一通道的前部设有冰温腔进风口，第二通道与风道组件的内腔相通，内腔的两侧设有冷藏进风孔；
还包括导风件和回风管件，导风件设有左进风孔、右出风孔和顶出风孔；
蒸发器设在容置腔内，导风件设在左风道腔和右风道腔之间，左进风孔与风机腔侧出风口连通、右出风孔与右进风腔的侧进风孔连通，顶出风孔与风道组件的进风腔连通；右风道腔的回风槽与右宽幅调温腔壳的的右回风腔扣合，回风槽与容置腔连通；容置腔与左冷冻腔壳的左下部的左回风孔相对，回风管件将冷藏腔回风孔和冰冻区回风孔与左回风孔连通。
所述的一种单系统单风机多温区的冰箱，其特殊之处在于：所述导风件的右出风孔内设有电动风门；
所述第一通道和第二通道的进风端分别设有电动风门。
所述的一种单系统单风机多温区的冰箱，其特殊之处在于：所述风道组件包括前盖板和风道腔，
前盖板的下部设置所述进风腔、第一通道和第二通道，第一通道通过冰温腔进风口与冰温腔连通。
所述的一种单系统单风机多温区的冰箱，其特殊之处在于：所述进风腔包括位于前盖板下部的前半进风腔、后开口及下开口的前半第一通道和后开口的前半第二通道槽；
还包括一后壳，后壳的下部设有后半进风腔、前开口及下开口的后半第一通道和前开口的前半第二通道槽；
后壳与前盖板的下部扣合。
本发明一种单系统单风机多温区的冰箱，由于采用这样的结构，只需一个蒸发器、一个风机，实现多温区循环，与现有技术相比，减少了部件，降低了成本。
附图说明
图1是本发明的立体图之一。
图2是本发明的立体图之二。
图3是本发明的主视图。
图4是图3的A—A视图。
图5是图3的B—B视图。
图6是本发明的局部立体图。
图7是本发明的立体分解图之一。
图8是本发明的立体分解图之二。
图9是本发明的立体分解图之三。
图10是本发明的立体分解图之四。
图11是本发明的立体分解图之五。
图12是本发明的立体分解图之六。
图13是本发明导风件的立体剖视图。
具体实施方式
下面结合附图对本发明作进一步描述。
如图1所示，一种单系统单风机多温区的冰箱，包括箱壳1、压缩机(图中未示出)、冷凝器、蒸发器2、上内胆3、设在上内胆内的风道组件4、位于上内胆下部的下内胆5、设在下内胆内的隔板6、左风道组件7、右风道组件8和风机9，隔板6将下内胆5分为左冷冻腔壳51和右宽幅调温腔壳52，左风道组件7包括左风道腔71和左风道盖板72，右风道组件8包括右风道腔81和右风道盖板82，左风道组件7和右风道组件分别设在左冷冻腔壳51和右宽幅调温腔52内，左风道组件7与左冷冻腔壳51的底部构成左回风道10，右风道组件8与右宽幅调温腔壳52的底部构右回风道11；
上内胆3设有冷藏腔3A和冰温腔3B；
所述左风道腔71下部的背部设有容置腔711，左风道腔71的上部设有前开口的风机腔712、下部设有与风机腔712相通的前开口的左风道713，风机腔712设有侧出风口；左风道盖板72上设有冷冻出风口721；
所述右风道腔81的上部设有前开口的右进风腔811、右进风腔的左侧设有侧进风口，后下部设有回风槽812；所述右风道盖板82上设有调温区出风口821；
所述左冷冻腔壳51的左下部设有左回风孔53、右宽幅调温腔壳52右下部设有右回风腔54，右回风腔由右宽幅调温腔壳52的内表面向外突出；
所述上内胆3上设有冷藏腔回风孔31和冰冻区回风孔32；
所述风道组件4的下部设有进风腔41，进风腔内设有第一通道和第二通道，第一通道的前部设有冰温腔进风口42，第二通道与风道组件4的内腔相通，风道组件4的内腔的两侧设有冷藏进风孔；
左冷冻腔壳51和右宽幅调温腔壳52还可以通过二个下内胆5、左右排列制成。
还包括导风件12和回风管件13，导风件12设有左进风孔121、右出风孔122和顶出风孔123；
蒸发器2设在容置腔711内，导风件12设在左风道腔7和右风道腔8之间，左进风孔121与风机腔712侧出风口连通、顶出风孔123的进风端与风机腔712侧出风口连通，右出风孔122与右进风腔811的侧进风孔连通，顶出风孔123与风道组件4的进风腔41连通；右风道腔81的回风槽812与下内胆5的右宽幅调温腔壳52的右回风腔54扣合，回风槽812与容置腔711连通；容置腔711与下内胆5的左冷冻腔壳51左下部的左回风孔53相对，回风管件13将冷藏腔3A的回风孔31和冰温腔3B的冰冻区回风孔32经左回风孔53与容置腔711连通；
左冷冻腔壳51的回风经左回风道10进入容置腔711，右宽幅调温腔52的回风经右回风道11及右回风腔54进入容置腔71。
所述导风件12的右出风孔123内设有电动风门14，实现右宽幅调温腔52调温。
如图11、图12所示，所述风道组件4包括前盖板43、风道腔44和后盖板46，
前盖板43的下部设置所述进风腔41、第一通道和第二通道，第一通道通过冰温腔进风口42与冰温腔3B连通；后盖板46覆盖风道腔44；
所述第一通道和第二通道的进风端分别设有电动风门；
所述进风腔41包括位于前盖板下部的前半进风腔451、后开口及下开口的前半第一通道槽452和后开口的前半第二通道槽453；
还包括一后壳15，后壳的下部设有后半进风腔151、前开口及下开口的后半第一通道152和前开口的前半第二通道槽153；
后壳15与前盖板43的下部扣合。
以上所述的仅是本发明的优先实施方式。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明原理的情况下，还可以作出若干改进和变型，这也视为本发明的保护范围。

Claims (4)

1.一种单系统单风机多温区的冰箱，包括箱壳、蒸发器、风机、上内胆、设在上内胆内的风道组件、位于上内胆下部的左冷冻腔壳及右宽幅调温腔壳、左风道组件和右风道组件，左风道组件包括左风道腔和左风道盖板，右风道组件包括右风道腔和右风道盖板，上内胆设有冷藏腔和冰温腔；其特征在于：所述左风道腔下部的背部设有容置腔，左风道腔的上部设有前开口的风机腔、下部设有与风机腔相通的前开口的左风道，风机腔设有侧出风口；左风道盖板上设有冷冻出风口；
所述右风道腔的上部设有前开口的右进风腔、右进风腔的左侧设有侧进风口，后下部设有回风槽；所述右风道盖板上设有调温区出风口；
所述左冷冻腔壳的左下部设有左回风孔、右宽幅调温腔壳的右下部设有右回风腔；
所述上内胆上设有冷藏腔回风孔和冰冻区回风孔；
所述风道组件的下部设有进风腔，进风腔内设有第一通道和第二通道，第一通道的前部设有冰温腔进风口，第二通道与风道组件的内腔相通，内腔的两侧设有冷藏进风孔；
还包括导风件和回风管件，导风件设有左进风孔、右出风孔和顶出风孔；
蒸发器设在容置腔内，导风件设在左风道腔和右风道腔之间，左进风孔与风机腔侧出风口连通、右出风孔与右进风腔的侧进风孔连通，顶出风孔与风道组件的进风腔连通；右风道腔的回风槽与右宽幅调温腔壳的的右回风腔扣合，回风槽与容置腔连通；容置腔与左冷冻腔壳的左下部的左回风孔相对，回风管件将冷藏腔回风孔和冰冻区回风孔与左回风孔连通。
2.根据权利要求1所述的一种单系统单风机多温区的冰箱，其特征在于：所述导风件的右出风孔内设有电动风门；
所述第一通道和第二通道的进风端分别设有电动风门。
3.根据权利要求1所述的一种单系统单风机多温区的冰箱，其特征在于：所述风道组件包括前盖板、风道腔和后盖板，
前盖板的下部设置所述进风腔、第一通道和第二通道，第一通道通过冰温腔进风口与冰温腔连通；后盖板覆盖风道腔。
4.根据权利要求1所述的一种单系统单风机多温区的冰箱，其特征在于：所述进风腔包括位于前盖板下部的前半进风腔、后开口及下开口的前半第一通道和后开口的前半第二通道槽；
还包括一后壳，后壳的下部设有后半进风腔、前开口及下开口的后半第一通道和前开口的前半第二通道槽；
后壳与前盖板的下部扣合。
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