TWI343467B - - Google Patents
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- TWI343467B TWI343467B TW94131318A TW94131318A TWI343467B TW I343467 B TWI343467 B TW I343467B TW 94131318 A TW94131318 A TW 94131318A TW 94131318 A TW94131318 A TW 94131318A TW I343467 B TWI343467 B TW I343467B
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- Prior art keywords
- storage
- compartment
- evaporator
- refrigerator
- heat insulating
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- 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
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—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
- 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
- F25D17/065—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 with compartments at different temperatures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/021—Sliding doors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- 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
- F25D2317/06—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 with forced air circulation
- F25D2317/068—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 with forced air circulation characterised by the fans
- F25D2317/0682—Two or more fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2500/00—Problems to be solved
- F25D2500/02—Geometry problems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Refrigerator Housings (AREA)
Description
1343467 九、發明說明： 【發明所屬之技彳椅領域】 發明領域 本發明係有關於一種藉由壓縮機或蒸發器等冷凍循環 的配置構成’可有效活用儲藏室内之冰箱内容積之冰箱。 |[ 發明背景1343467 IX. Description of the Invention: Field of the Invention The present invention relates to a refrigerator which is configured by a refrigeration cycle such as a compressor or an evaporator to effectively utilize the internal volume of the refrigerator in the storage compartment. |[ Background of the invention
近年來’由保護地球環境的觀點來看，一直要求冰箱 能夠更進一步省能化，並可提高其方便性或收納性。 10 以往’此種冰箱一般係在配設於最下部之儲藏室之冰 箱外側後方領域形成機械室，並於該機械室内收容冷凍循 環壓縮機。此種構成中，最下部之儲藏室的收納空間會受 到機械室的影響而減少收納容積，又，收納空間也會成為 除去機械室之突出部之複雜形狀且收納性不佳。 15In recent years, from the viewpoint of protecting the global environment, refrigerators have been required to further save energy and improve convenience or storage. 10 Conventionally, such a refrigerator generally forms a machine room in the rear area of the outside of the ice box disposed in the lowermost storage compartment, and accommodates the refrigeration cycle compressor in the machine room. In such a configuration, the storage space of the lowermost storage compartment is affected by the machine room to reduce the storage volume, and the storage space also has a complicated shape in which the protruding portion of the machine room is removed, and the storage property is poor. 15
為了解決此種習知之收納性的問題，提出一種冰箱係 使隔熱箱體之儲藏室内最上部的後背部降低以設置凹陷之 凹部’並於該凹部收納冷凍循環壓縮機等高壓側之構成機 構(例如’日本專利公開公報特開第2001-99552號）。 第6圖係顯示日本專利公開公報特開2〇〇1_99552號所 20 載之習知冰箱的縱戴面圖。如第6圖所示，隔熱箱體1由上 依序具有冷藏室2、冷凍室3及蔬果室4。冷藏室2之前面開 口設有冷藏室旋轉門5。又，位於隔熱箱體1之中央下方部 之冷凍室3與蔬果室4係考慮到收納性與方便性而配置。 即，設有可簡單妆取之抽屜式冷凍室拉取門6與蔬果室拉取 5 1343467In order to solve such a problem of the accommodating property of the prior art, a refrigerator is provided in which the lower back of the uppermost portion of the storage compartment of the heat insulating box is lowered to provide a recessed portion of the recessed portion, and the high pressure side such as a refrigerating cycle compressor is housed in the recessed portion. (Japanese Patent Laid-Open Publication No. 2001-99552). Fig. 6 is a longitudinal sectional view showing a conventional refrigerator of the Japanese Patent Laid-Open Publication No. Hei. No. 2-99552. As shown in Fig. 6, the heat insulating box 1 has a refrigerating chamber 2, a freezing chamber 3, and a fruit and vegetable chamber 4 in this order. A refrigerating compartment revolving door 5 is provided in the front opening of the refrigerating compartment 2. Further, the freezing compartment 3 and the vegetable compartment 4 located at the lower center portion of the heat insulating box 1 are disposed in consideration of storability and convenience. That is, there is a drawer type freezer drawing door 6 which can be easily taken and a vegetable and fruit room pull 5 1343467
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20 門7。冷藏室2之冰箱内設有複數收納棚8，冷凍室3與蔬果 室4安裝有上面開口形狀之收納容器9a、9b。收納容器9a、 9b係利用滾輪而可朝前後方向移動地支持於前後方向之軌 道（未圖示）。 設於隔熱箱體1之凹部10係冷藏室2之最上部的後背部 下陷成使橫跨外箱上面11與外箱背面12之頂面後背部凹陷 之處。凹部10的左右係卡塞於隔熱箱體1之左右壁，且朝上 方及背側開放，該凹部10之開放部係由凹部蓋體15覆蓋， 且該凹部蓋體15係由上板13及與上板13大略呈直角之背板 14所構成。又，凹部蓋體15藉由螺絲等而可拆卸地固定於 隔熱箱體1。 作為冷凍循環之構成機器之壓縮機16與冷凝器17係配 設成與機械室扇18收納於凹部10内，並且被由上板13與背 部14構成之凹部蓋體15所覆蓋。 又，作為冷凍循環之構成機器之蒸發器20與冷卻扇21 一同配設於作為隔熱箱體1之中段之冷凍室3的後背部。為 最下部之儲藏室之蔬果室4係構成為深度很深。 藉此，與將壓縮機16或冷凝器17收納於隔熱箱體1之背 面下部者作比較，可加大且加深最下部之儲藏室之蔬果室4 的内容積。儲藏室之空間形狀也不會變成因如壓縮機16造 成無效空間之複雜的形狀，而可提高收納性。 前述習知之構成中，藉由將壓縮機16配置於隔熱箱體1 之頂面部，可加大為最下部之儲藏室之蔬果室4的内容積、 深度，亦可提高收納性。可是，由於冷凍室3之後背部具有 6 1343467 配設有蒸發器20與冷卻扇21之冷卻室，因此形成於冷卻室 前方之冷凍室3的冰箱内深度會減少，並且與下部鄰接之蔬 果室4的深度極為不同。 因此，為抽屜式儲藏室之冷凍室的收納容器9a與蔬果 5 室之收納容器9b的深度也極為不同。由於扣除冷凍室拉取 門6與蔬果室拉取門7後將收納容器9a、9b拉出到最大限時 之抽屜範圍的差異極大，因此會給使用者不協調的感覺， 有損整齊之統一感。20 doors 7. The refrigerator compartment 2 has a plurality of storage compartments 8 in the refrigerator, and the freezing compartments 3 and the vegetable and fruit compartments 4 are provided with storage containers 9a and 9b having an open top shape. The storage containers 9a and 9b are supported by rails (not shown) that are movable in the front-rear direction by rollers. The recessed portion 10 provided in the heat insulating box 1 is the uppermost rear portion of the refrigerating chamber 2, and is recessed so as to be recessed across the top surface of the outer box 11 and the rear surface of the outer box rear surface 12. The left and right sides of the recessed portion 10 are locked to the left and right walls of the heat insulating box 1 and open to the upper side and the back side. The open portion of the recessed portion 10 is covered by the recessed cover body 15, and the recessed cover body 15 is provided by the upper plate 13 And a back plate 14 which is substantially at right angles to the upper plate 13. Further, the recessed lid body 15 is detachably fixed to the heat insulating box 1 by screws or the like. The compressor 16 and the condenser 17, which are constituent devices of the refrigeration cycle, are disposed so as to be housed in the recess 10 with the machine chamber fan 18, and covered by the recess cover 15 composed of the upper plate 13 and the back portion 14. Further, the evaporator 20, which is a constituent device of the refrigeration cycle, is disposed together with the cooling fan 21 on the rear back of the freezing compartment 3 which is a middle portion of the heat insulating box 1. The vegetable and fruit compartment 4 of the lowermost storage compartment is constructed to have a deep depth. Thereby, compared with the case where the compressor 16 or the condenser 17 is housed in the lower portion of the back surface of the heat insulating box 1, the internal volume of the vegetable compartment 4 in the lowermost storage compartment can be enlarged and deepened. The spatial shape of the storage compartment does not become a complicated shape such as that the compressor 16 creates an ineffective space, and the storability can be improved. In the above-described conventional configuration, by arranging the compressor 16 on the top surface portion of the heat insulating box 1, the internal volume and depth of the vegetable compartment 4 in the lowermost storage compartment can be increased, and the storability can be improved. However, since the back chamber of the freezer compartment 3 has a cooling chamber equipped with the evaporator 20 and the cooling fan 21, the depth of the refrigerator compartment 3 formed in front of the cooling chamber is reduced, and the fruit and vegetable compartment adjacent to the lower portion 4 The depth is very different. Therefore, the depth of the storage container 9a of the freezer compartment of the drawer type storage compartment and the storage container 9b of the vegetable and fruit compartment 5 are also extremely different. Since the difference between the drawers 6 and the vegetable and vegetable compartments pulling the door 7 and pulling the storage containers 9a, 9b to the maximum limit is greatly different, the user is uncoordinated and detrimental to the uniformity. .
又，由於冷凍室3的深度很小，因此與蔬果室4相較之 10 下給人一種使用不便且狹窄之印象。特別是由現在社會環 境來考量，由於雙薪夫婦、世代在增加，因此在冷康室之 需求提高的現今，充實冷凍室之收納容量或收納性也很重 要0 15 又，抽屜式冷凍室3之深度與蔬果室4的深度極為不 同，因此，可使收納容器9a、9b朝前後移動之軌道的長度 及載置收納容器9a、9b且藉由滾輪在執道面上滑動之架的 長度也不同。因此會產生無法共用該等在零件成本上較大 之構件的問題。尤其是為了提高操作性，要為圓滑且精巧 之高品質者，若不能共同使用的話，則無法減少在製造成 20 本方面的負擔。 如上所述，上述習知之構成中，即使致力於冷凍循環 之配置構成，由最下部之儲藏室的領域扣除壓縮機16來提 高收納容積或收納性，也會因為仍然無法解決蒸發器20之 配置構成，而使最下部之儲藏室與其正上方之儲藏室、即 7 1343467Further, since the depth of the freezing compartment 3 is small, it is less inconvenient and narrower than the vegetable compartment 4 . In particular, due to the current social environment, as the number of couples and generations is increasing, the demand for the cold room is increasing. Nowadays, it is important to enrich the storage capacity or storage capacity of the freezer. Since the depth is extremely different from the depth of the vegetable and fruit chamber 4, the length of the rail that can move the storage containers 9a and 9b forward and backward, and the length of the rack on which the storage containers 9a and 9b are placed and which are slid on the road surface by the rollers are different. . Therefore, there is a problem that it is impossible to share the components having such a large part cost. In particular, in order to improve the operability, those who are sleek and delicate and high quality cannot be reduced in manufacturing costs if they cannot be used together. As described above, in the above-described conventional configuration, even if the configuration of the refrigeration cycle is concerned, the compressor 16 is deducted from the field of the lowermost storage compartment to increase the storage volume or the storage property, and the configuration of the evaporator 20 cannot be solved. Constituting the lowermost storage compartment with the storage compartment directly above it, ie 7 1343467
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20 冷凍室3與蔬果室4的收納容量或收納性產生差異性。因 此，在抽展式儲藏室的型態中，除了會面臨收納容器9a、 9b的拉出範圍不同而有方便使用方面的課題之外，也同時 具有製造成本方面的課題。 又，由於在隔熱箱體1之上部配置壓縮機16，隔熱箱體 1之下部領域當然無法設置如可收容壓縮機16之機械室空 間。因此，雖然沒有圖示，但要收容配置於隔熱箱體1之下 部領域之冷凍循環構件、部位或電氣配線、控制基板等之 相關構件，則必須設置新空間以收容該等構件或部位。因 此，則有要在不壓迫冰箱内側之空間之下創造新的該等收 容空間之課題。 特別是伴隨壓縮機16或冷凝器17等放熱之冷凍循環構 件不配置於下部領域時，不能利用該等冷凍循環構件作為 使來自蒸發器20之除霜水蒸發之機構。必須新設置如強制 通風扇等作為促進蒸發機構以取代之。可是，必須致力於 在不壓迫冰箱内側空間之下，設計可收容該等追加構件之 空間。 C發明内容3 發明概要 本發明係用以解決前述課題者，並可改善具有複數之 儲藏室之冰箱中，最下部之儲藏室及至少與其鄰接之之正 上部之儲藏室的使用方便性。除此之外，其目的在於提供 一種可減少相關之構成構件之製造成本之冰箱。 為解決上述習知之課題，本發明之冰箱係在最下部之 8 1343467 第1儲藏室及於其上部以隔熱分隔壁區隔出之第2儲藏室後 方的領域配設冷凍循環壓縮機。又，設有一冷卻室，該冷 卻室係橫跨前述第1儲藏室之背面與前述第2儲藏室之背面 且以分隔壁朝上下方向區隔，並且於該冷卻室之内部朝上20 The storage capacity or the storage property of the freezing compartment 3 and the vegetable compartment 4 are different. Therefore, in the type of the storage type storage compartment, in addition to the problem that the storage containers 9a and 9b are different in the drawing range, it is easy to use, and also has a problem in terms of manufacturing cost. Further, since the compressor 16 is disposed above the heat insulating box 1, the area of the lower portion of the heat insulating box 1 cannot of course be provided with a machine room space in which the compressor 16 can be accommodated. Therefore, although not shown, in order to accommodate the refrigeration cycle member, the portion, the electric wiring, the control board, and the like which are disposed in the lower portion of the heat insulating box 1, it is necessary to provide a new space for accommodating the members or parts. Therefore, there is a problem of creating a new such space under the space that does not oppress the inside of the refrigerator. In particular, when the refrigeration cycle member with the heat release such as the compressor 16 or the condenser 17 is not disposed in the lower field, the refrigeration cycle members cannot be used as a mechanism for evaporating the defrosted water from the evaporator 20. New settings such as forced ventilation fans must be used as a boosting evaporation mechanism instead. However, it is necessary to design a space in which the additional components can be accommodated without pressing the space inside the refrigerator. C. OBJECT OF THE INVENTION The present invention is directed to solving the problems described above, and it is possible to improve the usability of a storage compartment having a lowermost storage compartment and a storage compartment at the uppermost portion adjacent to at least a refrigerator having a plurality of storage compartments. In addition to this, it is an object of the invention to provide a refrigerator which can reduce the manufacturing cost of the related constituent members. In order to solve the above-mentioned problems, the refrigerator of the present invention is provided with a refrigerating cycle compressor in the lowermost 8 1343467 first storage compartment and in the area behind the second storage compartment partitioned by the heat insulating partition wall. Further, a cooling chamber is provided which spans the rear surface of the first storage compartment and the rear surface of the second storage compartment, and is partitioned in the vertical direction by the partition wall, and faces upward in the cooling compartment.
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20 下方向收容冷凍循環之蒸發器。 又，本發明之冰箱係至少在最下部配置有抽屜式第1 儲藏室及在前述抽屜式第1儲藏室上部以隔熱分隔壁區隔 之抽屜式第2儲藏室，並且前述抽屜式第1儲藏室及前述抽 屜式第2儲藏室後方以外之領域配設有冷凍循環壓縮機 者。又，該冰箱設有一冷卻室，該冷卻室係橫跨前述抽廢 式第1儲藏室之背面與前述抽屜式第2儲藏室之背面，以分 隔壁朝上下方向區隔，且將冷凍循環之蒸發器朝上下方向 收容於前述冷卻室之内部。 藉此，可作為一橫跨二個儲藏室且幾乎背面之全高朝 上下方向收容蒸發器之冷卻室且加以活用。又，若有效利 用冷卻室之高度且加大蒸發器的高度尺寸，並且縮短蒸發 器之深度尺寸，則可維持冷卻能力並可達到蒸發器之薄型 化。結果，可減少冷卻室之厚度，且二個儲藏室内不會成 為複雜的空間形狀而可擴大提昇使用方便性。 又，特別是若二個儲藏室為具有抽屜式收納容器之儲 藏室，儲藏室内的深度的大小也幾乎可以相等。藉此，收 納容器拉出的範圍也可幾乎相等，而提高使用方便性，除 此之外，亦可減少與抽屜構造相關之構件等的製造成本。 又，本發明之冰箱可擴大最下部之儲藏室以及至少其 9 1343467 正上方之儲藏室的深度，儲藏室内的空間形狀也不會成為 複雜的形狀，藉由增大收納容積，並提高收納性，可提高 使用方便性。20 The evaporator that houses the refrigeration cycle in the down direction. Further, in the refrigerator of the present invention, the drawer type first storage compartment and the drawer type second storage compartment partitioned by the heat insulating partition wall at the lowermost portion of the drawer type first storage compartment are disposed at least in the lowermost portion, and the drawer type first storage compartment is provided. A refrigerating cycle compressor is provided in a storage room and a field other than the rear of the drawer type second storage compartment. Further, the refrigerator is provided with a cooling chamber that spans the back surface of the first-use storage compartment and the back surface of the drawer-type second storage compartment, and is partitioned in the vertical direction by the partition wall, and the refrigeration cycle is The evaporator is housed inside the cooling chamber in the up and down direction. Thereby, it can be used as a cooling chamber that accommodates the evaporator in a vertical direction across the two storage compartments and almost the full height of the back surface. Further, if the height of the cooling chamber is effectively utilized and the height dimension of the evaporator is increased, and the depth dimension of the evaporator is shortened, the cooling capacity can be maintained and the evaporator can be thinned. As a result, the thickness of the cooling chamber can be reduced, and the two storage chambers do not become complicated spatial shapes, which can be expanded and improved in ease of use. Further, in particular, if the two storage compartments are storage compartments having drawer type storage containers, the depth of the storage compartments can be almost equal. Thereby, the range in which the receiving container is pulled out can be almost equal, and the usability is improved, and in addition, the manufacturing cost of the member related to the drawer structure can be reduced. Moreover, the refrigerator of the present invention can enlarge the depth of the lowermost storage compartment and the storage compartment at least directly above the 9 1343467, and the spatial shape of the storage compartment does not become a complicated shape, and the storage volume is increased and the storage property is improved. Can improve the ease of use.
10 15 又，本發明之冰箱中，最下部之抽屜式儲藏室與至少 其正上方之抽屜式儲藏室之收納容器的拉出範圍可擴大到 大約相同。可提高收納性並可提升使用方便性。更進一步， 由於深度尺寸大略相同，因此可共用與抽屜構造相關之構 件，並可減少製造成本。 圖式簡單說明 第1圖係顯示本發明之實施型態1之冰箱之縱截面圖。 第2圖係顯示本發明之實施型態2之冰箱之縱戴面圖。 第3圖係顯示本發明之實施型態3之冰箱之縱戴面圖。 第4圖係顯示本發明之實施型態4之冰箱之縱截面圖。 第5圖係顯示本發明之實施型態4之冰箱之縱截面圖。 第6圖係顯示習知冰箱之縱截面圖。Further, in the refrigerator of the present invention, the drawing range of the lowermost drawer type storage compartment and the storage container of at least the drawer type storage compartment directly above it can be expanded to about the same. Improves storage and improves ease of use. Further, since the depth dimensions are substantially the same, the components related to the drawer construction can be shared, and the manufacturing cost can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a longitudinal sectional view showing a refrigerator according to an embodiment 1 of the present invention. Fig. 2 is a longitudinal sectional view showing the refrigerator of the embodiment 2 of the present invention. Fig. 3 is a longitudinal sectional view showing the refrigerator of the embodiment 3 of the present invention. Fig. 4 is a longitudinal sectional view showing the refrigerator of the embodiment 4 of the present invention. Fig. 5 is a longitudinal sectional view showing the refrigerator of the embodiment 4 of the present invention. Fig. 6 is a longitudinal sectional view showing a conventional refrigerator.
20 I：實施方式3 較佳實施例之詳細說明 以下，參照圖式說明本發明之實施型態。與習知例或 前述之實施型態相同之構成賦與相同符號，並省略其說 明。又，該發明並不限定於該實施型態。 (實施形態1) 第1圖係本發明之實施型態1之冰箱之縱截面圖。 第1圖中，以例如剛性聚胺酯發泡體之隔熱材與周圍隔 熱所構成之隔熱箱體101劃分為複數之區域。於最上部配置 10 134346720 I: Embodiment 3 Detailed Description of Preferred Embodiments Hereinafter, embodiments of the present invention will be described with reference to the drawings. The same configurations as those of the conventional examples or the foregoing embodiments are denoted by the same reference numerals, and the description thereof will be omitted. Further, the invention is not limited to the embodiment. (Embodiment 1) FIG. 1 is a longitudinal sectional view of a refrigerator according to Embodiment 1 of the present invention. In Fig. 1, a heat insulating box 101 made of, for example, a heat insulating material of a rigid polyurethane foam and a surrounding heat insulating material is divided into a plurality of regions. At the top of the configuration 10 1343467
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20 冷藏室102，最下部配置作為第1儲藏室之冷凍室103，且於 冷藏室102與冷凍室103之間，冷凍室103之正上方配置作為 第2儲藏室之蔬果室104。冷凍室103及蔬果室104皆具有抽 屜式儲藏室之型態。各儲藏室之前面開口部分別設有作為 5 隔熱門之冷藏室旋轉門105、冷凍室拉取門106及蔬果室拉 取門107。 為了冷藏保存，冷藏室102係以不會結凍之溫度的下 限，一般設定為1°C〜5°C。又，蔬果室104係與冷藏室102 多是設定在同樣或較高之溫度2°C〜7°C。設定為愈低溫， 可更為長時間維持蔬果之保鮮度。冷凍室103係設定在冷凍 溫度帶，一般設定在-22°C〜-18°C以進行冷凍保存。為了提 高冷凍保存狀態，亦可設定如-30°C或-25°C之低溫。 隔熱箱體1 〇 1之頂面部朝冰箱之背面方向設有階梯狀 凹陷，且由第1頂面部108、第2頂面部109構成。該階梯狀 之凹部110收納有壓縮機111、可除去水份之乾燥器（未圖示） 等冷凍循環之高壓側構成構件。 即，配設壓縮機111之凹部110係陷入冷藏室102内最上 部之後方領域。因此，壓縮機111沒有配置在習知一般的隔 熱箱體101最下部之儲藏室的後方領域。 冷卻室112係橫跨冷凍室103與蔬果室104兩室之背 面，且冷卻室112由做為分隔壁且具有隔熱性之第1分隔部 113分隔成冷凍室103及蔬果室104。 又，冷凍室103與蔬果室104係由作為隔熱分隔壁且具 有隔熱性之第2分隔部】14所分隔。由於第1分隔部113及第2 11 1343467In the refrigerating compartment 102, the freezing compartment 103 as the first storage compartment is disposed at the lowermost portion, and the vegetable compartment 104 as the second storage compartment is disposed between the refrigerating compartment 102 and the freezing compartment 103, directly above the freezing compartment 103. Both the freezer compartment 103 and the vegetable and fruit compartment 104 have the form of a drawer type storage compartment. Each of the storage compartment front opening portions is provided with a refrigerating compartment revolving door 105 as a 5 insulated door, a freezing compartment drawing door 106, and a vegetable and fruit compartment drawing door 107. For refrigerated storage, the refrigerating compartment 102 is limited to a temperature which does not freeze, and is generally set to 1 ° C to 5 ° C. Further, the vegetable compartment 104 and the refrigerating compartment 102 are set at the same or higher temperature of 2 ° C to 7 ° C. Set to the lower temperature, it can maintain the freshness of fruits and vegetables for a longer time. The freezer compartment 103 is set in the freezing temperature zone and is generally set at -22 ° C to -18 ° C for cryopreservation. In order to improve the cryopreservation state, a low temperature such as -30 ° C or -25 ° C can also be set. The top surface of the heat insulating box 1 〇 1 is provided with a stepped recess in the direction of the back surface of the refrigerator, and is composed of a first top surface portion 108 and a second top surface portion 109. The stepped recessed portion 110 houses a high pressure side constituent member of a refrigeration cycle such as a compressor 111 and a moisture-removable dryer (not shown). That is, the recessed portion 110 in which the compressor 111 is disposed is caught in the upper rear portion of the refrigerating chamber 102. Therefore, the compressor 111 is not disposed in the rear area of the storage compartment at the lowermost portion of the conventional heat insulating casing 101. The cooling chamber 112 is disposed across the back of the two compartments of the freezing compartment 103 and the vegetable compartment 104, and the cooling compartment 112 is partitioned into a freezing compartment 103 and a vegetable compartment 104 by a first partition 113 which is a partition wall and has heat insulating properties. Further, the freezing compartment 103 and the vegetable compartment 104 are separated by a second partition 14 which is a heat insulating partition wall and has heat insulating properties. Due to the first partition 113 and the second 11 1343467
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20 分隔部114係隔熱箱體101之發泡後組合而成之構件，因此 一般使用發泡聚笨乙烯作為隔熱材。亦可使用剛性聚胺酯 發泡體以提高隔熱性能或鋼性，進一步亦可插入高隔熱性 之真空隔熱材，達到分隔構造更進一步薄型化。 又，冷藏室102與蔬果室104係由第3分隔部105所分 隔。例如蔬果室104的上部並非直接與冷藏室102鄰接，而 係與冷藏溫度低於低溫室或製冰室等之溫度帶室隣接時， 第3分隔部115亦可視需要作為使用隔熱材之隔熱分隔壁。 冷凍室10 3與蔬果室104分別設有作為用以收納食品之 第1抽屜式儲藏室用收納容器且上面開口之冷凍室用收納 容器116、及作為第2抽屜式儲藏室用收納容器且上面開口 之蔬果室用收納容器117。各個收納容器116、117可藉由未 圖示之前後方向的執道與載置收納容器116、117且附有滾 輪之架而受支持且可朝前後方向移動。 代表性之片管式蒸發器118係包含作為隔熱分隔壁之 第2分隔部114之後方領域，且橫跨冷凍室103與蔬果室104 而朝上下方向呈縱長地配設於冷卻室112内。冷凍室103之 領域的配置比例係大於蔬果室104之配置領域。 蒸發器118之上部空間配置有藉由強制對流方式將蒸 發器118冷卻之冷氣發送到冷藏室102、冷凍室103、蔬果室 104之冷卻扇119。蒸發器118的下部空間設有玻璃管製的輻 射加熱器120，係作為除去在冷卻時將附著於蒸發器118或 冷卻扇119之霜之除霜裝置。 又，由用以盛接經輻射加熱器120除霜之水之除霜盛水 12 1343467 皿121、及將連接於除霜盛水皿12〗之除霜水導出冰箱外之 排水管122所構成之除霜水排水機構123係設置成大略收納 於由冷卻室112上方投影之投影面内。又，排水管丨22係貫 通隔熱箱體101之底面，並排水到設置於隔熱箱體1〇1之底 5 面下部之蒸發皿124。Since the partition portion 114 is a member in which the heat insulating box body 101 is foamed and combined, the foamed polystyrene is generally used as the heat insulating material. A rigid polyurethane foam can also be used to improve the heat insulating property or the steel property, and a vacuum heat insulating material having a high heat insulating property can be further inserted to further reduce the thickness of the partition structure. Further, the refrigerating compartment 102 and the vegetable compartment 104 are separated by the third partition 105. For example, when the upper portion of the vegetable and fruit chamber 104 is not directly adjacent to the refrigerating chamber 102, and the temperature is lower than the temperature chamber lower than the low temperature chamber or the ice making chamber, the third partition portion 115 may be used as a heat insulating material. Thermal partition wall. Each of the freezing compartments 10 and the vegetable and fruit compartments 104 is provided with a storage compartment 116 for the first drawer type storage compartment, which is a storage container for storing the first drawer type storage compartment, and a storage compartment for the second drawer type storage compartment. The storage container 117 for opening the fruit and vegetable compartment. Each of the storage containers 116 and 117 can be supported by the support in the front-rear direction and the rack in which the storage containers 116 and 117 are placed and attached to the roller, and can be moved in the front-rear direction. The representative tube-and-tube evaporator 118 includes a rear region of the second partition portion 114 as a heat insulating partition wall, and is disposed vertically in the vertical direction in the cooling chamber 112 across the freezing chamber 103 and the fruit and vegetable chamber 104 in the vertical direction. Inside. The configuration ratio of the field of the freezer compartment 103 is larger than that of the vegetable and fruit compartment 104. The upper space of the evaporator 118 is provided with a cooling fan 119 that sends cold air cooled by the evaporator 118 to the refrigerating compartment 102, the freezing compartment 103, and the vegetable compartment 104 by forced convection. The lower space of the evaporator 118 is provided with a glass-controlled radiation heater 120 as a defrosting device for removing frost which will adhere to the evaporator 118 or the cooling fan 119 upon cooling. Further, the defrosting water 12 1343 467 121 for holding the water defrosted by the radiant heater 120, and the drain 122 connecting the defrosting water connected to the defrosting water tray 12 to the outside of the refrigerator The defrosting water draining mechanism 123 is provided so as to be largely housed in the projection plane projected from above the cooling chamber 112. Further, the drain pipe 22 is passed through the bottom surface of the heat insulating box 101, and is drained to the evaporating dish 124 provided at the lower portion of the bottom surface 5 of the heat insulating box 1〇1.
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20 蒸發皿124係形成淺且寬以加大排水之除霜水與空氣 接觸之面積，並且配置有用以促進經排水之除霜水蒸發之 冷凝配管或加熱器等加熱裝置（未圖示）以對蒸發姐124作 用。如上所述’冷凍循環之壓縮機ln不存在於冷凍室1〇3 之後方領域。 因此’冷卻室112與除霜水排水機構123係以由冷凍室 103之大略底面到作為蔬果室！ 〇4之大略頂面之第3分隔部 115之南度，貫通作為隔熱分隔壁之第2分隔部112之後方領 域的型態，盡量不加大深度方向的厚度。又，該等亦可以 大略相同的厚度朝上下方向配置於一直線上。 藉此，由冷凍室拉取門1〇6之室内側裡面到冷卻室112 之前面壁之第1分隔部113之冷康室1〇3内之深度，與由蔬果 拉取門107之室内側裡面到冷卻室112之前面壁之第1分隔 部113之蔬果室1〇4内之深度係形成為大略相同之深度。 在此，所謂相同的深度係指使用者在視覺上認為大略 相同之程度。並不嚴格地限定為尺寸相同。 又，同樣地，由冷凍室拉取門106拉取之冷凍室用收納 容器116之深度與由蔬果室拉取門1〇7拉取之蔬果室收納容 器Π7之深度係使用大略相同大小者。由於該形狀係相當於 13 134346720 The evaporating dish 124 is formed to be shallow and wide to increase the area of the defrosting water in contact with the air, and is provided with a heating device (not shown) such as a condensing pipe or a heater for promoting evaporation of the defrosted water through the drainage. The role of evaporation sister 124. As described above, the compressor ln of the refrigeration cycle does not exist in the area after the freezing chamber 1〇3. Therefore, the 'cooling chamber 112 and the defrosting water draining mechanism 123 are arranged from the rough bottom surface of the freezing compartment 103 to the vegetable and fruit compartment! The south side of the third partition portion 115 of the substantially top surface of the crucible 4 penetrates the shape of the rear side of the second partition portion 112 as the heat insulating partition wall, and the thickness in the depth direction is not increased as much as possible. Further, these may be arranged on the straight line in the vertical direction with substantially the same thickness. Thereby, the depth of the inside of the inside of the door 1〇6 of the door 1〇6 to the first partition 113 of the front wall of the cooling chamber 112 is taken up by the freezer compartment, and the inside of the interior side of the door 107 is pulled by the vegetable and fruit. The depth in the vegetable compartment 1〇4 of the first partition 113 of the front wall of the cooling chamber 112 is formed to have substantially the same depth. Here, the same depth means that the user visually thinks that they are roughly the same. It is not strictly limited to the same size. Further, in the same manner, the depth of the freezer compartment accommodating container 116 pulled by the freezing compartment drawing door 106 is substantially the same as the depth of the vegetable compartment accommodating container 拉7 pulled by the vegetable compartment pulling door 1〇7. Since the shape is equivalent to 13 1343467
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116與蔬果室用收納容器117的深度尺寸大略相同，不會減 少另一儲藏室之内容積，而可同時擴大冷凍室用收納容器 116與蔬果室用收納容器117之深度尺寸。可增加收納容量 而提高使用方便性。 尤其，近年來，由使用者的使用頻率或鮮度管理的容 易性、人體工學之使用方便性的觀點來看，係將使用頻率 最高的冷藏室設置於在使用者前面就可看到且出入的上 段。會有重量物的出入以及健康取向上曰常要求鮮度管理 之蔬果室也配置於使用方便之中段。而且，將不會長時間 進出之庫存品等、及必須考慮拿取時會落下之冷凍室配置 於最下段之冰箱也成為主流。如此之配置下，含有壓縮機 之機械室的配置中，則有無法完全確保最下段之冷凍室之 收納容量的缺點。根據實施型態1，可將最下段之冷凍室103 的深度擴大為與蔬果室104相同。而且室内的空間也不會成 為複雜的形狀，亦可合理的收納大型的收納物，且可提高 收納性。可提供一種高便利性冰箱，除了可對應長期冷凍 保存之stock食品外，亦可充分對應因便當或家常菜用等短 期冷凍保存之流質食品的增加所造成冷凍食品使用頻率的 增加。 20 即使冷凍室103、蔬果室104非抽屜式儲藏室亦可享受 該等收納容量、收納性之效果。若為抽屜式之儲藏室，其 效用可更大。即，令拉取用的執道長度為大略相同者，藉 此冷凍室用收納容器116之拉取範圍與蔬果室用收納容器 117之拉取範圍亦可大略相同。使用者在日常拉取兩室之收 15 熱交換後之冷氣返回蒸發器118之冷氣返回風路（未圖示）， 可使組合容易且減少組合步驟。 又，於與冷/東至3之底面大略相同底面部設置用以盛接 除霜時產生之除霜水之除霜盛水皿121，藉此，可縮短由除 霜盛水皿121往設置於隔熱箱體1〇1之下部之蒸發皿124排 出除霜水之排水管122的長度。藉由縮短排水管122之長 度，即使冰箱内在冷卻運轉時冷卻排水管122，亦可在除霜 時藉除霜裝置之輻射加熱器120之輻射熱，使溫度上升，因 此即使沒有防土凍結用加熱器亦可防止排水管122内之水 凍結。 其中，由於朝上下方向配置於冷卻室112内之冷卻扇 119、蒸發器118、輻射加熱器120與除霜盛水皿121、排水 管122係在大略同一直線上收容於冷卻室n2之縱向投影面 積内’因此可盡量抑制無助於室内容積之無效空間之厚 度，而可使冷凍室103、蔬果室104的深度擴大為大略相同。 又可同時達到有效活用乾射加熱器120之轄射加熱且有效 除去附著於冷卻扇119、蒸發器118、除霜盛水皿121、排水 管122各處之霜。 為了更進一步控制冷卻室112的厚度，有縮小蒸發器 118之深度尺寸、並加大其高度尺寸來維持冷卻能力之方 法。宜適當採取減少蒸發器U8之吸入側寬度面積之結霜孔 堵塞對策 '因為高度尺寸增加導致輻射加熱器丨2〇之輻射加 熱不足之對策等。 例如可舉返回風路之配置構成或片狀排列作為結霜孔 17 1343467116 is substantially the same as the depth dimension of the storage container 117 for the fruit and vegetable compartment, and the depth dimension of the storage compartment 116 for the freezer compartment and the storage compartment 117 of the raw and fruit compartment can be simultaneously enlarged without reducing the internal volume of the other storage compartment. It can increase the storage capacity and improve the usability. In particular, in recent years, from the viewpoint of the user's frequency of use, the ease of management of freshness, and the ease of use of ergonomics, the most frequently used refrigerating compartment is installed in front of the user and can be seen and accessed. The upper section. The fruit and vegetable compartments, which are subject to the entry and exit of weights and the health orientation, often require freshness management, are also conveniently located. In addition, the refrigerators that will not be in and out for a long time, and the freezer that must be considered to be dropped when placed in the lowermost stage are also mainstream. In such an arrangement, in the arrangement of the machine room including the compressor, there is a disadvantage that the storage capacity of the lowermost freezer compartment cannot be completely ensured. According to the first embodiment, the depth of the lowermost freezing compartment 103 can be expanded to be the same as that of the vegetable compartment 104. Moreover, the indoor space does not become a complicated shape, and a large storage object can be accommodated reasonably, and the storage property can be improved. A high-convenience refrigerator can be provided. In addition to the long-term frozen stock food, it can also fully correspond to the increase in the frequency of use of frozen foods caused by the increase in short-term cryopreserved liquid foods such as lunch or home cooking. 20 Even in the freezer compartment 103 and the vegetable compartment 104, the non-drawer storage compartment can enjoy the effects of the storage capacity and the storage property. If it is a drawer type storage room, its utility can be even greater. In other words, the length of the drawing for pulling is substantially the same, and the drawing range of the freezer compartment storage container 116 and the drawing range of the vegetable and fruit compartment storage container 117 are also substantially the same. The user returns the cold air returning to the air passage (not shown) of the evaporator 118 after the daily heat extraction of the two chambers, so that the combination is easy and the combination step is reduced. Further, a defrosting water tank 121 for defrosting water generated during defrosting is provided on the bottom surface portion which is substantially the same as the bottom surface of the cold/east to 3, whereby the defrosting water tank 121 can be shortened The evaporating dish 124 at the lower portion of the heat insulating box 1〇1 discharges the length of the drain pipe 122 of the defrosting water. By shortening the length of the drain pipe 122, even if the drain pipe 122 is cooled during the cooling operation in the refrigerator, the radiant heat of the radiant heater 120 of the defrosting device can be used to increase the temperature during defrosting, so that even if there is no anti-soil freezing heating The device also prevents the water in the drain pipe 122 from freezing. The cooling fan 119, the evaporator 118, the radiant heater 120, the defrosting water tank 121, and the drain pipe 122 disposed in the cooling chamber 112 in the vertical direction are vertically projected on the cooling chamber n2 in a substantially straight line. Within the area, it is therefore possible to suppress the thickness of the ineffective space which does not contribute to the indoor volume as much as possible, and to expand the depths of the freezing compartment 103 and the fruit and vegetable compartment 104 to be substantially the same. At the same time, it is possible to simultaneously achieve effective use of the dry heat of the dry spray heater 120 and effectively remove the frost adhering to the cooling fan 119, the evaporator 118, the defrosting water tank 121, and the drain pipe 122. In order to further control the thickness of the cooling chamber 112, there is a method of reducing the depth dimension of the evaporator 118 and increasing its height to maintain the cooling capacity. It is advisable to take measures to reduce the clogging of the frost hole on the suction side width of the evaporator U8. 'Because of the increase in height, the radiation heater 不足2〇 is insufficiently heated. For example, it may be configured such that the return air path is arranged or a sheet is arranged as a frosting hole 17 1343467
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20 堵塞對策。可另外設置輔助加熱器，使用與蒸發器表面接 觸使之傳熱類型之管狀加熱器來取代輻射加熱器120作微 加熱對策。又，亦可採用令蒸發器的類型為片管狀以外的 型態，並可減少厚度者。 也有考慮到即使控制蒸發器118的厚度，冷卻扇119的 深度尺寸也無法隨之控制的情況。又，也有第1分隔部113 使用隔熱材時的隔熱厚度與冷凍室103側及蔬果室104側不 同的情況。嚴格來說，冷卻室112之厚度也會因為上下部位 而有些許差異。只要可確保冷凍室103、蔬果室104的室内 深度擴大為大略相同的程度即達到目的。 又，橫跨冷凍室103之背面與蔬果室104之背面配置之 蒸發器118的配置比例係大於冷凍室103側。藉此，可減輕 對於冷藏溫度帶之蔬果室104側之過度冷卻的影響。又，蔬 果室104側之第1分隔部113之隔熱材的構成可簡化。可盡量 吸收第1分隔部113之上下方向的厚度的差異，抑制對於兩 室内深度的影響。 又，一般冰箱用之蒸發器，主要係由冰箱之外型尺寸、 容積等來決定必要冷卻能力。由蒸發器之外型尺寸、進行 熱交換之蒸發扇的間距、傳熱管之數目等，算出大略所需 之必要熱交換表面積來確保必要冷卻能力。熱交換表面積 主要係由蒸發器之外型尺寸之體積來大致決定。例如，大 型冰箱中，冰箱外型寬度尺寸大多為約600mm到700mm。由 於若決定冰箱之外型寬度大小，則決定了大略蒸發器的寬 度大小，因此蒸發器的深度大小與高度尺寸係根據蒸發器 18 1343467 的深度尺寸與高度尺寸的比例來決定。 一般而言，蒸發器之深度尺寸常使用冷卻能力、耐結 霧面約由60mm到75mm者。又，以1個蒸發器進行冷卻之冰 箱的蒸發器，高度尺寸係例如約為200mm。蒸發器的深度 5 尺寸與高度尺寸大略係由1 : 2到1 : 3的比例所構成。20 Blocking measures. An auxiliary heater may be additionally provided, and a radiant heater 120 is used as a micro heating countermeasure by using a tubular heater that is in contact with the surface of the evaporator to heat transfer. Further, it is also possible to adopt a type in which the type of the evaporator is other than the tubular shape, and the thickness can be reduced. It is also considered that even if the thickness of the evaporator 118 is controlled, the depth dimension of the cooling fan 119 cannot be controlled accordingly. In addition, the heat insulating thickness of the first partition portion 113 when the heat insulating material is used may be different from that of the freezer compartment 103 side and the vegetable compartment 104 side. Strictly speaking, the thickness of the cooling chamber 112 is also slightly different due to the upper and lower portions. It is sufficient to ensure that the indoor depth of the freezing compartment 103 and the vegetable compartment 104 is expanded to substantially the same degree. Further, the arrangement ratio of the evaporators 118 disposed across the back surface of the freezing compartment 103 and the back surface of the vegetable compartment 104 is larger than the freezer compartment 103 side. Thereby, the influence of excessive cooling on the side of the vegetable compartment 104 of the refrigerating temperature zone can be alleviated. Further, the configuration of the heat insulating material of the first partition portion 113 on the side of the vegetable compartment 104 can be simplified. The difference in thickness between the upper and lower sides of the first partition portion 113 can be absorbed as much as possible, and the influence on the depth of the two chambers can be suppressed. Moreover, in general, the evaporator for a refrigerator mainly determines the necessary cooling capacity by the size and volume of the refrigerator. From the outer dimensions of the evaporator, the spacing of the evaporating fans for heat exchange, the number of heat transfer tubes, etc., the necessary heat exchange surface area is roughly calculated to ensure the necessary cooling capacity. The heat exchange surface area is primarily determined by the volume of the outer dimensions of the evaporator. For example, in a large refrigerator, the width dimension of the refrigerator is mostly about 600 mm to 700 mm. Since the width of the outer shape of the refrigerator is determined, the width of the evaporator is determined. Therefore, the depth and height of the evaporator are determined according to the ratio of the depth dimension to the height dimension of the evaporator 18 1343467. In general, the depth dimension of the evaporator is often used in a cooling capacity of about 60 mm to 75 mm. Further, the evaporator of the ice box which is cooled by one evaporator has a height dimension of, for example, about 200 mm. The depth of the evaporator 5 size and height dimensions are roughly composed of a ratio of 1: 2 to 1: 3.
實施型態1之蒸發器118係以深度尺寸與高度尺寸為 1 : 4到1 : 10的比例所構成，相較於習知之蒸發器，可使深 度尺寸減少，並使高度尺寸擴大。例如，蒸發器深度尺寸 為40mm到50mm，並且高度尺寸較習知者擴大。 10 然而，由於一般使蒸發器深度尺寸減少時，會減少蒸 發器之吸入側的下面面積，因此，例如當門開關的頻率很 高時，蒸發器下面會因為霜而成阻塞狀態。因此，冷卻能 力會劣化的可能性變高。（表1)係顯示外形體積為一定時之 蒸發器的深度尺寸及高度尺寸的比率與結霜時之蒸發器冷 15 卻能力劣化程度的關係以及蒸發器薄型化的程度。 (表1) 蒸發器之深度尺1 卜與高度尺寸之比例(深度：高度） 1:20 1 ： 15 1:10 1:5 1 ：4 1:3 1:2 1:1 冷卻能力之劣化程度 (結霜時能力/初期能力） 0.2 0.5 0.7 0.75 0.8 0.8 0.85 0.9 蒸發器之厚度比例 (厚度尺寸） 0.22 0.26 0.32 0.45 0.50 0.58 0.71 1 根據（表1)，當蒸發器之深度尺寸與蒸發器之高度尺寸 超過1 : 10的比例時，蒸發器的厚度可相當地薄型化，且達 成實施型態1之目的。可是，空氣吸入側之開口面積會變 20 小，且因為結霜造成之阻塞，造成通風量、即熱交換量降 低，因此蒸發器冷卻能力明顯劣化。另一方面，該比例愈 19 1343467 小，空氣吸入側之開口面積會變大，而可抑制結霜時之阻 塞造成的冷卻能力劣化程度。並且顯示出，當前述之比例 下降到1 : 4時，蒸發器之高度會變短，且結霜量少時之熱 交換片或與冷媒管之熱交換距離會漸漸變得難以確定，而 5 有冷卻效率下降的傾向 <'又，也無法達成實施型態1之蒸發 器的厚度薄型化之目的。實施型態1中，要完全發揮薄型化 的效果，係當蒸發器之深度尺寸與高度尺寸相同之深度尺 寸以1為基準時，只要深度尺寸為0.5以下即可達到效果。The evaporator 118 of the embodiment 1 is constructed in a ratio of a depth dimension to a height dimension of 1:4 to 1:10, which allows the depth dimension to be reduced and the height dimension to be enlarged as compared with the conventional evaporator. For example, the evaporator has a depth dimension of 40 mm to 50 mm and the height dimension is enlarged compared to the conventional one. 10 However, since the evaporator depth is generally reduced, the area under the suction side of the evaporator is reduced. Therefore, for example, when the frequency of the door switch is high, the evaporator is blocked by frost. Therefore, the possibility that the cooling ability is deteriorated becomes high. (Table 1) shows the relationship between the ratio of the depth dimension and the height dimension of the evaporator when the outer volume is constant, the degree of deterioration of the evaporator when the frost is formed, and the degree of thinning of the evaporator. (Table 1) Depth of the evaporator 1 Ratio of the height to the height (depth: height) 1:20 1 : 15 1:10 1:5 1 :4 1:3 1:2 1:1 Degree of deterioration of cooling capacity (capacity/initial capacity during frosting) 0.2 0.5 0.7 0.75 0.8 0.8 0.85 0.9 Thickness ratio of evaporator (thickness dimension) 0.22 0.26 0.32 0.45 0.50 0.58 0.71 1 According to (Table 1), when the depth dimension of the evaporator and the evaporator When the height dimension exceeds a ratio of 1:10, the thickness of the evaporator can be made relatively thin, and the purpose of the embodiment 1 is achieved. However, the opening area of the air suction side becomes 20 small, and the amount of ventilation, i.e., the amount of heat exchange, is lowered due to the blockage caused by frosting, so that the evaporator cooling capacity is remarkably deteriorated. On the other hand, the ratio of 19 1343467 is small, and the opening area of the air suction side becomes large, and the degree of deterioration of the cooling ability due to the blockage at the time of frost formation can be suppressed. And it is shown that when the aforementioned ratio drops to 1:4, the height of the evaporator becomes shorter, and the heat exchange distance of the heat exchange sheet or the refrigerant tube is gradually determined to be difficult to determine when the amount of frost is small, and 5 There is a tendency for the cooling efficiency to decrease <', and the thickness of the evaporator of the embodiment 1 cannot be reduced. In the first embodiment, in order to fully realize the effect of thinning, when the depth dimension of the evaporator is the same as the height dimension, the depth dimension is 0.5 or less, and the effect can be achieved.
又，習知之蒸發器的比例下降到1 : 4者係蒸發器配置 10 於做為最下部之儲藏室之冷凍室内。且，由於必須朝相當 於用以收容壓縮機之機械室上部之上下方向收容在狹小空 間，因此必然要縮小高度尺寸，並加大深度尺寸來確保熱 交換表面積。 15 20 且，若蒸發器之深度尺寸與蒸發器之高度尺寸的比例 在1 : 4到1 : 10的範圍内時，相較於習知之]:2到1 : 3的比 例，結霜時之冷卻能力劣化程度的劣化差異小，亦可完全 達到蒸發器薄型化之目的。 如上所述，蒸發器Π8的深度尺寸與高度尺寸以1 : 4到 1 : 10的比例構成，藉此可抑制假想實際使用時之冷卻能力 的劣化程度，並可缩短蒸發器118之深度尺寸。亦可達到冷 卻室112之薄型化且可擴大冷凍室103、蔬果室104之冰箱内 深度。 又，藉由將蒸發皿124設置於隔熱箱體101之底面，最 大可淺且寬地形成到與隔熱箱體101之平面載面尺寸相等 20 之裎度。藉由擴大蒸發孤124之表面積，可提高使除霜水蒸 發之能力。 … 又’令冷凍室1〇3與蔬果室104之高度大略相同，冷凍 至拉取門106與蔬果室拉取門107之高度相同。II此，可共 5用冷凍室拉取門1〇6與蔬果室拉取門107之構成構件，並減 少製造成本。由於溫度差的相異性，冷凍室拉取門1〇6與蔬 果室拉取門107之隔熱性必須有差異時，成為隔熱材之剛性 聚胺酯發泡體的壁厚會不同，且無法共用作為隔熱門完成 品’但若以蔬果室拉取門107之壁厚基準則沒有產生冷;東室 10 拉取門106之表面結露問題等，亦可完全共用隔熱門完成 品。此種情況下，可大幅減輕包含材料成本、管理成本、 及工數成本之製造成本整體。進一步在市場服務面，也因 為都是相同的門所以倉管也較為容易。 又，例如，若冷凍室拉取門106使用高隔熱性真空隔熱 15 材於，則可維持隔熱性能’並可吸收與蔬果室拉取門1〇7之 壁厚的差異，益町共用作為隔熱門完成品之外形，且在製 造步驟之組合性也較為容易。 又，若令冷凍室103與蔬果室104的高度大略相等，亦 可共用抽屜式之冷凍室用收納容器116與蔬果室用收納容 20器117。一般而言’正因為為大型之樹脂射出成形品，成本 利潤較大。 另一方面’實施型態1係將壓縮機111收容於形成於隔 熱箱體101之頂面部中之後背部之凹部，且係置於作為最上 部儲藏室之冷藏室102之最上部後方。冷藏室102之最上部 21 1343467 後方原本係因為使用者的手難以拿取而成為使用頻率極低 且實質上成為無效空間之領域。即使將壓縮機111配置於該 領域也不會侵害到收納容積，並且使由最下部之冷凍室〗03 的後方領域排除壓縮機111之效果為最大限。冰箱整體之總 和使用方便性會平均且更為提高之優點極佳。Further, the ratio of the conventional evaporator is lowered to 1:4, and the evaporator configuration 10 is used as the freezing chamber of the lowermost storage compartment. Moreover, since it is necessary to be accommodated in a narrow space toward the upper portion of the machine room for accommodating the compressor, it is necessary to reduce the height dimension and increase the depth dimension to secure the heat exchange surface area. 15 20 Moreover, if the ratio of the depth dimension of the evaporator to the height dimension of the evaporator is in the range of 1:4 to 1:10, compared to the conventional]: 2 to 1:3 ratio, when frosting The difference in the degree of deterioration in the degree of deterioration of the cooling capacity is small, and the purpose of thinning the evaporator can be completely achieved. As described above, the depth dimension and the height dimension of the evaporator crucible 8 are constituted by a ratio of 1:4 to 1:10, whereby the degree of deterioration of the cooling ability at the time of imaginary actual use can be suppressed, and the depth dimension of the evaporator 118 can be shortened. It is also possible to achieve a reduction in the thickness of the cooling chamber 112 and to enlarge the depth in the refrigerator of the freezing compartment 103 and the vegetable compartment 104. Further, by providing the evaporating dish 124 on the bottom surface of the heat insulating box 101, it is formed to be shallower and wider than the flat surface of the heat insulating box 101 by a size of 20 degrees. By expanding the surface area of the evaporated orphan 124, the ability to evaporate the defrosted water can be improved. ... again, the freezer compartment 1〇3 is substantially the same height as the vegetable and fruit compartment 104, and is frozen to the same height as the pull-out door 106 and the vegetable and fruit compartment pull-out door 107. II. In this way, the components of the door 1〇6 and the vegetable and fruit room pull-out door 107 can be pulled by the freezer compartment, and the manufacturing cost can be reduced. Due to the difference in temperature difference, when the heat insulating properties of the freezer pulling door 1〇6 and the vegetable and fruit room pulling door 107 are different, the thickness of the rigid polyurethane foam which becomes the heat insulating material will be different and cannot be shared. As the heat-insulating door finished product, the cold door is not cooled by the wall thickness of the door 107. The east chamber 10 pulls the surface of the door 106 to cause condensation problems, etc., and the heat-insulating door finished product can be completely shared. In this case, the overall manufacturing cost including material cost, management cost, and labor cost can be greatly reduced. Further in the market service, it is also easier because it is the same door. In addition, for example, if the freezer compartment drawing door 106 is made of a high-insulation vacuum heat insulating material 15, the heat insulating performance can be maintained, and the difference in wall thickness between the vegetable and vegetable room pulling door 1〇7 can be absorbed. It is shared as a finished product of the insulated door, and the combination in the manufacturing steps is also relatively easy. Further, if the heights of the freezing compartment 103 and the vegetable compartment 104 are substantially equal, the drawer type storage compartment container 116 and the vegetable and fruit compartment storage container 117 can be shared. In general, it is because of the injection molding of large-sized resins, which is cost-effective. On the other hand, in the first embodiment, the compressor 111 is housed in a recess formed in the top surface portion of the heat insulating casing 101, and is placed in the rearmost portion of the refrigerator compartment 102 as the uppermost storage compartment. The uppermost part of the refrigerating compartment 102, 21,343,467, is originally in the field of extremely low frequency of use and is essentially ineffective because the user's hand is difficult to handle. Even if the compressor 111 is disposed in this field, the storage volume is not invaded, and the effect of excluding the compressor 111 from the rear area of the lowermost freezer compartment 03 is the maximum. The overall convenience of the refrigerator and the ease of use are excellent and the advantages are even better.
如此，實施型態1中，考量冷藏庫全體之平衡而提出有 效提高使用方便性之構成。關於壓縮機111之配置構成’若 配置於最下部之冷凍室103與蔬果室]04之後方領域以外’ 至少可大略達到提高冷凍室103、蔬果室104之使用方便性 1〇 的目的。亦可不採取實施型態1，若冰箱之高度可允許’可 考慮作為將壓縮機111載置於隔熱箱體101之頂面上之型 態，或者是將冷凍室103之下部之隔熱箱體ηπ之底部提高 來載置壓縮機111之型態。 15As described above, in the first embodiment, the balance of the entire refrigerator is considered, and the configuration for improving the usability is proposed. The arrangement of the compressor 111 is set to be "at least the rear of the freezer compartment 103 and the fruit and vegetable compartments 04", and the convenience of using the freezer compartment 103 and the vegetable compartment 104 can be at least substantially improved. It is also possible not to adopt the implementation type 1, if the height of the refrigerator is allowed to be 'considered as the type in which the compressor 111 is placed on the top surface of the heat insulating box 101, or the heat insulating box below the freezing chamber 103 The bottom of the body ηπ is raised to place the type of the compressor 111. 15
20 又’第1實施型態中，係令冷凍室103作為第丨抽屜式儲 藏室’令蔬果室為第2抽屜式儲藏室。可是，即使係與其相 反之配置’令蔬果室104為第1抽屜式儲藏室、令冷凍室丨〇3 作為第2抽屜式儲藏室，亦可達到同樣效果。 又，第1抽屜式儲藏室103與第2抽屜式儲藏室1〇4各自 之周圍係由具有隔熱性之第1分隔部113、第2分隔部114及 第3分隔部115所分隔。藉此，除了蔬果室與冷凍室之外， 例如亦可設定為一般設定在1。(：〜之冷藏室、或為設定 在如-7 °C〜1°C之較低溫度以提高魚 '肉等之保鮮性之低溫 至、或用以製冰之冷洗溫度之製冰室。又，择叹定用以控 制冷氣之氣閘（未圖示），可作為可切換到包含冷凍溫度之 22 1343467In the first embodiment, the freezing compartment 103 is used as the second drawer type storage compartment, and the vegetable compartment is the second drawer type storage compartment. However, the same effect can be obtained even if the vegetable compartment 104 is the first drawer type storage compartment and the freezing compartment compartment 3 is the second drawer type storage compartment. Further, the periphery of each of the first drawer type storage compartment 103 and the second drawer type storage compartment 1〇4 is partitioned by a first partitioning portion 113 having a heat insulating property, a second partitioning portion 114, and a third partitioning portion 115. Thereby, in addition to the vegetable and fruit compartment and the freezer compartment, for example, it can be set to generally set to 1. (: a cold storage room, or an ice making room set to a lower temperature such as -7 ° C to 1 ° C to improve the freshness of the fish 'meat, etc., or the cold wash temperature for ice making In addition, the air brake (not shown) used to control the air-conditioning can be switched to include the freezing temperature of 22 1343467
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20 各溫度帶之切換室。 (實施形態2) 第2圖係顯示本發明之實施型態2之冰箱之縱截面圖。 又，與實施型態1相同之構成則賦予相同符號並省略說明。 第1冷卻室203係朝上下方向區劃於冷凍室201與蔬果 室202之背面領域。在第1冷卻室203内設有第1蒸發器204與 第1冷卻扇205。利用強制對流來冷卻冷凍溫度帶之冷凍室 201。又，冷藏室206内之背面設有第2冷卻室207，並且收 容有第2蒸發器208與第2冷卻扇209。使蒸發溫度高於第1蒸 發器204且以強制對流冷卻冷藏溫度帶之冷藏室206、蔬果 室 202。 以上之構成中，配置於冷凍室201、蔬果室202之背面 之第1蒸發器204中，係作為不冷卻全部之儲藏室者。冷藏 溫度帶之儲藏室之冷卻係分担於設置於冷藏室206内之第2 蒸發器208，第1蒸發器係以冷凍室201等冷凍溫度帶之儲藏 室為主體來進行冷卻，因此不需要大的冷卻能力，亦可減 少結霜量。 因此，第1蒸發器204之外形大小亦可小型化，必然地 深度方向的尺寸也可以縮小，而相較於實施型態1可更進一 步的薄型化。 實施型態1中述及，令（表1)所示之蒸發器的深度尺寸與 高度尺寸的比例為1 : 4到1 : 10的範圍，係可維持實用時之 冷卻能力並可達到蒸發器之薄型化的條件。實施型態2之第 1蒸發器204的情況由於僅冷卻冷凍室201，因此原本結霜量 23 1343467 較少’即使比例捿近丨：10也可減少冷卻能力的劣化，並達 到更進一步之薄型化。 如此’第1蒸發器2〇4達到薄型化時，第丨冷卻室2〇3的 厚度亦玎更進一步薄型化。結果，可確保加大冷凍室2〇1與 5蔬果室202之室内深度。藉此，冷凍室2(Π、蔬果室202相較 於實施犁.41，可提供一種提高收納容積與收納性，且更為 提昇使用方便性之冰箱。 (實施型態3)20 Switching room for each temperature zone. (Embodiment 2) FIG. 2 is a longitudinal sectional view showing a refrigerator according to Embodiment 2 of the present invention. The same components as those in the first embodiment are denoted by the same reference numerals and will not be described. The first cooling chamber 203 is partitioned in the vertical direction of the freezer compartment 201 and the back surface of the vegetable compartment 202. The first evaporator 204 and the first cooling fan 205 are provided in the first cooling chamber 203. The freezer compartment 201 for cooling the frozen temperature zone is cooled by forced convection. Further, a second cooling chamber 207 is provided on the back surface of the refrigerator compartment 206, and the second evaporator 208 and the second cooling fan 209 are housed. The refrigerating compartment 206 and the fruit and vegetable compartment 202 are cooled at a higher temperature than the first evaporator 204 and cooled by forced convection. In the above configuration, the first evaporator 204 disposed on the back surface of the freezing compartment 201 and the vegetable compartment 202 serves as a storage compartment that does not cool all of the storage compartments. The cooling system of the storage compartment of the refrigerating temperature zone is shared by the second evaporator 208 provided in the refrigerating compartment 206, and the first evaporator is mainly cooled by the storage compartment of the freezing temperature zone such as the freezing compartment 201, so that it is not required to be large. The cooling capacity also reduces the amount of frost. Therefore, the size of the first evaporator 204 can be reduced in size, and the size in the depth direction can be reduced, and the thickness can be further reduced compared to the embodiment 1. As described in the embodiment 1, the ratio of the depth dimension to the height dimension of the evaporator shown in (Table 1) is in the range of 1:4 to 1:10, which can maintain the cooling capacity in practical use and can reach the evaporator. The condition of thinning. In the case of the first evaporator 204 of the embodiment 2, since only the freezing chamber 201 is cooled, the original frosting amount 23 1343467 is less 'even if the ratio is close to 丨: 10, the deterioration of the cooling ability can be reduced, and a further thin type can be achieved. Chemical. When the first evaporator 2〇4 is thinned, the thickness of the second cooling chamber 2〇3 is further reduced in thickness. As a result, it is ensured that the indoor depth of the freezing compartments 2〇1 and 5 of the fruit and vegetable compartments 202 is increased. Thereby, the freezer compartment 2 (the sputum and the sapling compartment 202 can provide a refrigerator which improves the storage volume and the accommodating property and improves the usability, compared with the implementation of the plough. 41. (Implementation 3)
10 15 2〇 第3圖係顯示本發明之實施型態3之冰箱之縱截面圖。 又’與實施型態1相同之構成賦與相同標號並省略說明。冷 卻室303係朝上下方向區劃於冷凍室301與蔬果室3〇2之背 面領域。冷卻室303内設有蒸發器304及配置於其上部之冷 卻扇305。 蒸發益3〇4之下部空間設有玻锋管製之轄射加熱器 3〇6 ’該幅射加熱器係作為冷卻時可除去附著於蒸發器304 或冷卻扇305之霜之除霜裝置。 又，由用以盛接經輻射加熱器360除霜之水之除霜盛水 皿307、及將連接於除霜盛水皿307之除霜水導出冰箱外之 排水管308所構成之除霜水排水機構309係設置成大略收納 於由冷卻室303上方投影之投影面内。又，排水管3〇8貫通 隔熱箱體310之底面，並排水到設置於隔熱箱體3〗0之底面 下部之蒸發皿311。 又，於隔熱箱體310之底面部背面設有作為空間之凹部 312，且設置作為蒸發促進機構之蒸發扇313，以促進經除 24 1343467 又’除此之外’使冷凍室用收納容器301a、蔬果室用 收納谷器302a朝4’』後移動之執道的長度也適用大略相同 者0 又’若有效利用冷卻室3〇3之高度而加大蒸發器304之10 15 2〇 Fig. 3 is a longitudinal sectional view showing the refrigerator of the embodiment 3 of the present invention. The same configurations as those of the embodiment 1 are denoted by the same reference numerals, and the description thereof will be omitted. The cooling chamber 303 is zoned in the upper and lower directions in the area of the back of the freezer compartment 301 and the fruit and vegetable compartment 3〇2. An evaporator 304 and a cooling fan 305 disposed at an upper portion thereof are provided in the cooling chamber 303. The lower part of the evaporation benefit 3〇4 is equipped with a glass front-controlled illuminating heater. 3〇6 ′ This radiation heater is used as a defrosting device for removing frost attached to the evaporator 304 or the cooling fan 305 during cooling. Further, the defrosting water tank 307 for holding the water defrosted by the radiant heater 360, and the defrosting water for connecting the defrosted water connected to the defrosting water tank 307 to the outside of the refrigerator 308 The water drainage mechanism 309 is provided so as to be largely housed in the projection surface projected from above the cooling chamber 303. Further, the drain pipe 3〇8 penetrates the bottom surface of the heat insulating box 310, and is drained to the evaporating dish 311 provided at the lower portion of the bottom surface of the heat insulating box 3'0. Further, a concave portion 312 as a space is provided on the back surface of the bottom surface portion of the heat insulating box 310, and an evaporation fan 313 as an evaporation promoting mechanism is provided to facilitate the removal of the storage container for the freezer compartment by the removal of 24 1343467. 301a, the length of the obstruction of the vegetable and fruit room storage tray 302a moving toward the 4'" is also applied to the same size. 0. 'If the height of the cooling chamber 3〇3 is effectively utilized, the evaporator 304 is enlarged.
10 高度尺寸，並且縮短蒸發器3〇4之深度尺寸，則可維持冷卻 能力並使蒸發器薄型化。結果，可減少冷卻室3〇3之厚度， 進一步可增大收納容積’並提高收納性且提升方便使用性。 上述例中’蒸發扇313係配置於凹部312。蒸發扇313 之作用不僅於可促進貯存於蒸發孤311之除霜水的蒸發，亦 可同時具有冷凝器314之強制對流之放熱促進之作用。 1510 Height dimensions, and shortening the depth dimension of the evaporator 3〇4, maintains the cooling capacity and makes the evaporator thinner. As a result, the thickness of the cooling chamber 3〇3 can be reduced, and the storage volume can be further increased, and the storability can be improved and the usability can be improved. In the above example, the evaporating fan 313 is disposed in the recess 312. The evaporating fan 313 functions not only to promote evaporation of the defrosting water stored in the evaporation 311, but also to promote the exothermic convection of the condenser 314. 15
20 右使用片狀盤管冷凝器（未圖示）作為冷凝器314， 並配置成收容於凹部312，則可減少隔熱箱體31〇之底面部 的冷凝器設置空間’且可擴大作為冰箱内容積。隨之可增 加冷床至301之内合積。若可有效利用隔熱箱體训之寬度 方向的尺寸，則可有效收容冷凝器別。亦可於長向上配置 蒸發扇313且發㈣為用於促進冷㈣314之放熱之扇。 又藉由將用以對冷凝器314之配管之溶接部或蒸發皿 311促進減权除發的冷肢管（未目示）之溶接 部收納於凹部312内之空間，可提昇作業性。 進V亦可將含有蒸發皿3ιι之除霜水之促進蒸發機 構全體收容於凹部312内。藉此，可更為簡便地將下部領域 之構件配置集中’更減少對冰箱内儀容積之影響度。 又亦可為具有用以除去水分之乾燥器（未圖示）等之冷 康循環之高㈣構錢件、妓有複數蒸發 器304可適當切 26 1343467 520 When a sheet-like coil condenser (not shown) is used as the condenser 314 and is disposed in the recessed portion 312, the condenser installation space of the bottom surface portion of the heat insulating box 31 can be reduced and can be expanded as a refrigerator. The content of the content. It is then possible to increase the cooling bed to a total of 301. If the size of the insulation box body can be effectively utilized, the condenser can be effectively stored. It is also possible to arrange the evaporating fan 313 in the long direction and the hair (4) is a fan for promoting the exothermic heat of the cold (four) 314. Further, by accommodating the fusion portion of the cold-legged tube (not shown) for reducing the weight of the pipe to the condenser 314 or the evaporating dish 311, the working portion can be improved in the space in the recess 312. In the V, the entire evaporating mechanism including the defrosting water of the evaporating dish 3 ι can be accommodated in the concave portion 312. Thereby, it is easier to centralize the arrangement of the components in the lower field to further reduce the influence on the volume of the refrigerator. Further, it may be a high (four) construction member having a cooling cycle (not shown) for removing moisture, and the like, and the plurality of evaporators 304 may be appropriately cut. 26 1343467 5
10 1510 15
20 換之冷凍系統之冰箱。此種情況下，藉由將切換冷媒電路 之切換閥（未圖示）收納於作為空間之凹部312，可提升作業 性及服務性。 又，藉由將凹部312作為控制冰箱之運轉之電子控制基 板（未圖示）之收納部，或電氣配線之收納部或連接部，由於 可收納該等構件，因此不會使冰箱内的内容積減少。 如上所述，於由冷卻室303及背面之隔熱壁315合併之 領域的上方投影之投影面内下部，設有作為空間之凹部 312。即，藉作為所謂的有效空間，可收容必須設置於隔熱 箱體310之下部頜域之冷凍循環之相關構件、部件、風扇、 電氣配線、控制基板等相關構件。即使設置如上述之機能 構件、部件，也不會壓迫冷凍室301、蔬果室302之室内側， 不會使内容積減少，而可提供一種具有整齊感且方便使用 之儲藏室。 將實施型態3之構成與其所代表之作用效果彙整如下。 具有：形成冰箱本體之隔熱箱體與門、冷凍循環之壓 縮機與蒸發器以及冷凝器、前述蒸發器之除霜水蒸發裝 置。於設置於隔熱箱體内部之蒸發器上方的隔熱箱體外部 設有壓縮機。於蒸發器下方之隔熱箱體外部設有除霜水蒸 發裝置。由隔熱箱體下部之後方排除壓縮機，會因為提高 散熱而提昇效率，並可滿足蒸發器之除霜水蒸發機能。可 一面維持冷凍循環相關機器，對使用者而言可增加方便使 用之高度位置的冰箱内部空間。 又，係於蒸發器下方之隔熱箱體外部設置冷凝器，且 27 1343467 作為除霜水蒸發裝置之加熱源者， 置’也可不依賴來自壓縮機之散埶， 一部份的冷凝熱來促進除霜水之篆發 (實施型態4) 即使壓缩機係分離配 而可利用來自冷凝器 10 中，使用如剛性發泡態4之冰箱的戴面圖。第4 I也裟胺酯之隔熱材與周圍 隔熱箱體他齡隔成複數之區域且職.、，、所構成之 將最上部之儲藏室作為冷藏_，最下部之 然後將冷藏室402與冷一間 = 疏果室樣。冷藏細具有旋轉式⑽5，冷;東室撕蔬 果至撕皆為具有拉取式門條、407之儲藏室的型態。 又，隔熱箱體401之頂面裡部形成有凹部⑺，且於凹部 62之内部收納有壓縮機63。 1520 Replace the refrigerator with the freezing system. In this case, by storing the switching valve (not shown) for switching the refrigerant circuit in the recessed portion 312 as a space, workability and serviceability can be improved. Further, by using the concave portion 312 as a storage portion of an electronic control board (not shown) for controlling the operation of the refrigerator, or a storage portion or a connection portion of the electric wiring, since the members can be housed, the contents in the refrigerator are not caused. The product is reduced. As described above, the recessed portion 312 as a space is provided in the lower portion of the projection surface projected from the upper side of the area where the cooling chamber 303 and the heat insulating wall 315 on the back are merged. In other words, as a so-called effective space, it is possible to accommodate related members, members, fans, electric wirings, control boards, and the like which are required to be disposed in the refrigeration cycle below the heat insulating box 310. Even if the functional members and members as described above are provided, the inside of the freezer compartment 301 and the fruit and vegetable compartment 302 are not pressed, and the internal volume is not reduced, and a storage compartment having a neat feeling and convenient use can be provided. The composition of the implementation type 3 and the effect represented by it are summarized as follows. There is a defrosting water evaporating device which forms a heat insulating box and a door of the refrigerator body, a compressor and an evaporator of a refrigerating cycle, and a condenser and the aforementioned evaporator. A compressor is provided outside the heat insulating box disposed above the evaporator inside the heat insulating box. A defrosting water evaporation device is disposed outside the heat insulating box below the evaporator. Excluding the compressor from the lower part of the heat insulation box will increase the efficiency by increasing the heat dissipation, and can satisfy the defrosting water evaporation function of the evaporator. While maintaining the refrigeration cycle related machine, it is possible for the user to increase the internal space of the refrigerator in a convenient height position. Moreover, a condenser is disposed outside the heat insulating box below the evaporator, and 27 1343467 is used as a heating source of the defrosting water evaporation device, and the heat can be dissipated from the compressor without a part of the heat of condensation. Promoting the bursting of the defrosting water (embodiment 4) Even if the compressor is separated, it is possible to use a matte map from the condenser 10 using a refrigerator such as a rigid foamed state 4. The thermal insulation material of the 4th I amide and the surrounding heat insulation box are separated into a plurality of areas, and the storage compartment of the uppermost part is used as the refrigeration _, and the lowermost part is the refrigerating compartment. 402 and cold one = thin room sample. The refrigerated fine has a rotating type (10) 5, which is cold; the east room tears the vegetable to the tear, and all of them are in the form of a storage compartment with a pull-type door strip and a 407. Further, a recessed portion (7) is formed in the inner surface of the top surface of the heat insulating box 401, and a compressor 63 is housed inside the recessed portion 62. 15
20 又，設置於冷凍室403及蔬果室406背面之冷卻室7〇中 設有洛發器76。蒸發器76之上部設有冷卻扇77，並且除霜 水排水機構78係位於蒸發器76的下部。又，蒸發皿討係位 於除霜水排水機構78的下方。蒸發孤84内設有使經壓縮機 63壓縮之高溫高壓之冷煤循環之蒸發孤配管87以提高使除 霜水蒸發之能力。又，設有冷凝器83與蒸發皿84鄰接。 又，冷凍循環相關機器的配置構成與實施型態I相同。 如上之構成中’如實施型態4所示，於儲藏室數目少之 簡單型態之冰箱中，也於最下部的儲藏室背面朝上下方向 配置除霜水排水機構78，藉此可縮短配置於隔熱箱體底部 之冰箱外之蒸發皿的排水路徑。可有效活用除霜裝置之加 28 1343467Further, a hair expander 76 is provided in the cooling chamber 7A provided in the freezer compartment 403 and the back of the vegetable compartment 406. A cooling fan 77 is provided at an upper portion of the evaporator 76, and a defrosting water draining mechanism 78 is located at a lower portion of the evaporator 76. Further, the evaporating dish is positioned below the defrosting water draining mechanism 78. The evaporation ore 84 is provided with an evaporation ore pipe 87 for circulating high temperature and high pressure cold coal compressed by the compressor 63 to improve the ability to evaporate the defrost water. Further, a condenser 83 is provided adjacent to the evaporating dish 84. Further, the arrangement configuration of the refrigeration cycle related machine is the same as that of the embodiment I. In the above configuration, as shown in the embodiment 4, in the refrigerator of a simple type in which the number of storage compartments is small, the defrosting water drainage mechanism 78 is disposed in the vertical direction on the back surface of the lowermost storage compartment, thereby shortening the configuration. The drainage path of the evaporating dish outside the refrigerator at the bottom of the heat insulating box. Can effectively use the defroster device 28 1343467
10 1510 15
20 卻室且加以活用。若有效利用冷卻室之高度且加大蒸發器 的高度尺寸，並且縮短蒸發器之深度尺寸的話，則可維持 冷卻能力並可達到蒸發器之薄型化。結果，減少冷卻室之 厚度。由於壓縮機在二個儲藏室之領域外，因此二個儲藏 室内不會成為複雜的空間形狀而可擴大增加收納容積，並 提高收納性且提昇使用方便性。 又，若除了擴大儲藏室内的深度之外，還選定與拉取 構造相關之構件的話，收納容器之拉出範圍亦可擴大，且 可提高拉取時之收納性或視認性，且提昇使用方便性。 第3發明係在前述第1或第2發明中，於包含前述隔熱分 隔壁之後方領域且橫跨前述第1儲藏室與前述第2儲藏室配 置蒸發器，並且於前述冷卻室内之前述蒸發器上方的空間 配置冷卻扇。由於可有效利用第1儲藏室與第2儲藏室合併 之高度的領域，因此可加大蒸發器之高度且縮小深度尺寸 的自由度變高。而且，縮小蒸發器之深度尺寸的部分可減 少冷卻室的厚度而擴大第1儲藏室、第2儲藏室之室内深 度。又，雖然蒸發器橫跨兩室配置，在冷卻室之上下方向 還是會殘餘空間，但其中可有效利用蒸發器上部的空間， 合理地收容冷卻扇。 第4發明係在前面開口之隔熱箱體内區隔形成有複數 儲藏室，並在最下部之第1儲藏室後方以外的領域配設有冷 凍循環壓縮機者。又，設有在前述最下部之第1儲藏室之背 面領域區隔出之冷卻室，且冷凍循環蒸發器係收容在前述 冷卻室之内部，並且前述蒸發器之下部設有除霜裝置。於 32 134346720 But room and use it. If the height of the cooling chamber is effectively utilized and the height dimension of the evaporator is increased, and the depth dimension of the evaporator is shortened, the cooling capacity can be maintained and the evaporator can be made thinner. As a result, the thickness of the cooling chamber is reduced. Since the compressor is outside the area of the two storage compartments, the two storage compartments do not become complicated spatial shapes, and the storage volume can be expanded and increased, and the storage property can be improved and the usability can be improved. In addition, when the member related to the pull-out structure is selected in addition to the depth of the storage chamber, the drawing range of the storage container can be expanded, and the storability or visibility at the time of pulling can be improved, and the use can be improved. Sex. According to a third aspect of the present invention, in the first or second aspect of the invention, the evaporator is disposed in a region behind the heat insulating partition wall and across the first storage chamber and the second storage chamber, and the evaporation in the cooling chamber The cooling fan is configured in the space above the device. Since the field of the height in which the first storage compartment and the second storage compartment are combined can be effectively utilized, the height of the evaporator can be increased and the degree of freedom in reducing the depth dimension can be increased. Further, the portion where the depth of the evaporator is reduced can reduce the thickness of the cooling chamber and enlarge the indoor depth of the first storage chamber and the second storage chamber. Further, although the evaporator is disposed across the two chambers, there is still a residual space in the upper and lower directions of the cooling chamber, but the space in the upper portion of the evaporator can be effectively utilized to properly accommodate the cooling fan. According to a fourth aspect of the invention, a plurality of storage compartments are formed in a heat insulating box having a front opening, and a refrigeration cycle compressor is disposed in a region other than the rear of the lowermost first storage compartment. Further, a cooling chamber partitioned in the area of the back surface of the first lower storage compartment is provided, and the refrigeration cycle evaporator is housed inside the cooling chamber, and a defrosting device is provided below the evaporator. On 32 1343467
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20 【主要元件符號說明】 101，310, 401，501, 1 …隔熱箱體 102, 206, 402, 503, 2...冷藏室 103, 201，301, 403, 502, 3·.·冷凍室 104, 202, 302, 404, 4...蔬果室 105, 405, 505...冷藏室旋轉門 106, 406, 504, 6...冷凍室拉取門 107, 407, 7...蔬果室拉取門 108…第1頂面部 109.. .第2頂面部 110, 312, 10, 62.··凹部 111, 16, 63, 84...壓縮機 112, 303, 70··.冷卻室 113.. .第1分隔部 114.. .第2分隔部 115…第3分隔部 116, 301a，9a··.冷凍室用收納容器 117, 302a, 9b...儲藏室用收納容器 118, 304, 20, 76...蒸發器 119, 305, 21, 77...冷卻扇 120, 306…輻射加熱器 121，307...除霜盛水皿 122, 308…排水管 123, 309, 78...除霜水排水機構 38 1343467 124, 84...蒸發皿 11.. .外箱上面 12.. .外箱背面 13...上板 5 14...背板 15.. .凹部蓋體 17, 314, 83...冷凝器 18.. .機械室扇20 [Description of main component symbols] 101,310, 401,501, 1 ...heat insulation box 102, 206, 402, 503, 2... refrigerator compartment 103, 201, 301, 403, 502, 3 ·. Room 104, 202, 302, 404, 4...fruit and vegetable compartment 105, 405, 505... refrigerator compartment revolving door 106, 406, 504, 6... freezer compartment pull gate 107, 407, 7... The vegetable and fruit room pulls the door 108... the first top surface 109.. the second top surface 110, 312, 10, 62. · recess 111, 16, 63, 84... compressor 112, 303, 70. Cooling chamber 113.. . 1st partitioning part 114.. 2nd partition part 115...3rd partition part 116, 301a, 9a.. Freezer compartment storage container 117, 302a, 9b... Storage compartment storage container 118, 304, 20, 76... evaporators 119, 305, 21, 77... cooling fans 120, 306... radiant heaters 121, 307... defrosting water tanks 122, 308... drains 123, 309, 78... Defrost water drainage mechanism 38 1343467 124, 84... Evaporation dish 11.. . Outer box top 12.. Outer box back 13... Upper plate 5 14... Back plate 15. .Concave cover 17, 314, 83... condenser 18.. mechanical chamber fan
203.. .第1冷卻室 10 204…第1蒸發器 205.. .第1冷卻扇 207…第2冷卻室 208…第2蒸發器 209...第2冷卻扇 15203.. .1st cooling chamber 10 204...first evaporator 205.. first cooling fan 207...second cooling chamber 208...second evaporator 209...second cooling fan 15
313.. .蒸發扇 315.. .隔熱壁 87··.蒸發m配管313.. . Evaporation fan 315.. . Insulation wall 87 · ·. Evaporation m piping
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004265134 | 2004-09-13 | ||
| JP2004352445A JP2006105572A (en) | 2004-09-13 | 2004-12-06 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200609473A TW200609473A (en) | 2006-03-16 |
| TWI343467B true TWI343467B (en) | 2011-06-11 |
Family
ID=36059989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW094131318A TW200609473A (en) | 2004-09-13 | 2005-09-12 | Refrigerator |
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| Country | Link |
|---|---|
| JP (1) | JP2006105572A (en) |
| TW (1) | TW200609473A (en) |
| WO (1) | WO2006030736A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI781501B (en) * | 2020-02-25 | 2022-10-21 | 日商三菱電機股份有限公司 | refrigerator |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5461864B2 (en) * | 2009-03-26 | 2014-04-02 | ハイアールアジアインターナショナル株式会社 | Freezer refrigerator |
| JP2012230656A (en) * | 2011-04-14 | 2012-11-22 | Panasonic Corp | Automatic dispenser |
| JP2016001086A (en) * | 2014-06-12 | 2016-01-07 | 株式会社東芝 | Cold storage |
| CN108955037A (en) * | 2018-09-05 | 2018-12-07 | 长虹美菱股份有限公司 | A kind of six refrigerators of thin-wall construction |
| JP2020101301A (en) * | 2018-12-20 | 2020-07-02 | 日立グローバルライフソリューションズ株式会社 | refrigerator |
| JP7026652B2 (en) * | 2019-02-27 | 2022-02-28 | 日立グローバルライフソリューションズ株式会社 | refrigerator |
| JP7312148B2 (en) * | 2020-07-03 | 2023-07-20 | 日立グローバルライフソリューションズ株式会社 | refrigerator |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10318665A (en) * | 1997-05-20 | 1998-12-04 | Fujitsu General Ltd | Refrigerator |
| JPH11304341A (en) * | 1998-04-24 | 1999-11-05 | Matsushita Refrig Co Ltd | Refrigerator |
| JP2001099552A (en) * | 1999-09-29 | 2001-04-13 | Sanyo Electric Co Ltd | Cooler/refrigerator |
| JP3361301B2 (en) * | 1999-10-29 | 2003-01-07 | 松下冷機株式会社 | refrigerator |
| JP2002364978A (en) * | 2001-06-08 | 2002-12-18 | Matsushita Refrig Co Ltd | Refrigerator |
| JP2002372357A (en) * | 2001-06-14 | 2002-12-26 | Matsushita Refrig Co Ltd | Refrigerator |
| JP2003075052A (en) * | 2001-09-05 | 2003-03-12 | Fujitsu General Ltd | Refrigerator |
| JP2003106750A (en) * | 2001-09-26 | 2003-04-09 | Matsushita Refrig Co Ltd | Refrigerator |
| JP3904965B2 (en) * | 2002-04-18 | 2007-04-11 | 松下冷機株式会社 | refrigerator |
-
2004
- 2004-12-06 JP JP2004352445A patent/JP2006105572A/en active Pending
-
2005
- 2005-09-12 WO PCT/JP2005/016755 patent/WO2006030736A1/en active Application Filing
- 2005-09-12 TW TW094131318A patent/TW200609473A/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI781501B (en) * | 2020-02-25 | 2022-10-21 | 日商三菱電機股份有限公司 | refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200609473A (en) | 2006-03-16 |
| JP2006105572A (en) | 2006-04-20 |
| WO2006030736A1 (en) | 2006-03-23 |
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