TWI354760B - - Google Patents
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- TWI354760B TWI354760B TW95122338A TW95122338A TWI354760B TW I354760 B TWI354760 B TW I354760B TW 95122338 A TW95122338 A TW 95122338A TW 95122338 A TW95122338 A TW 95122338A TW I354760 B TWI354760 B TW I354760B
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- Prior art keywords
- refrigerator
- compressor
- machine room
- compartment
- outer casing
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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
- F25D23/00—General constructional features
- F25D23/003—General constructional features for cooling refrigerating machinery
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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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/13—Vibrations
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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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/002—Details for cooling refrigerating machinery
- F25D2323/0026—Details for cooling refrigerating machinery characterised by the incoming air flow
- F25D2323/00268—Details for cooling refrigerating machinery characterised by the incoming air flow through the top
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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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/002—Details for cooling refrigerating machinery
- F25D2323/0027—Details for cooling refrigerating machinery characterised by the out-flowing air
- F25D2323/00272—Details for cooling refrigerating machinery characterised by the out-flowing air from the back top
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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)
- Refrigerator Housings (AREA)
Description
1354760 九、發明說明：1354760 IX. Description of invention:
C發明所屬之技術領域:J 發明領域 本發明係有關於一種將壓縮機載置於頂面部之冰箱。 5 【先前技 發明背景TECHNICAL FIELD OF THE INVENTION The present invention relates to a refrigerator in which a compressor is placed on a top surface portion. 5 [Previous technical background]
近年，從地球環境保護之觀點，冰箱要求更進一步之 省能源化，並提高使用方便性及收納性。習知此種冰箱因 謀求配設於最底部之貯藏室收納容積擴大之目的，而採用 10 設置凹陷成隔熱箱體之貯藏室内最頂部之後背部下降之凹 部，於該凹部收納冷凍循環之構成機器之方法。具有此種 結構之冰箱之例揭示於日本專利公開公報2001-99552號。 第8圖係習知冰箱之截面圖。第9圖係從後方觀看習知 冰箱之主要部份立體圖。圖中所示之冰箱具有一般形成隔 !5 熱箱體1外壁之鋼板製外箱2、一般形成隔熱箱體1内壁之樹In recent years, from the point of view of global environmental protection, refrigerators require further energy saving, and improve ease of use and storage. Conventionally, in order to expand the storage volume of the storage compartment disposed at the bottom of the refrigerator, the refrigerator is provided with a recessed portion in which the back portion of the storage compartment recessed into the heat insulating box is lowered, and the freezing cycle is accommodated in the recessed portion. The method of the machine. An example of a refrigerator having such a structure is disclosed in Japanese Patent Laid-Open Publication No. 2001-99552. Figure 8 is a cross-sectional view of a conventional refrigerator. Figure 9 is a perspective view of the main part of the conventional refrigerator viewed from the rear. The refrigerator shown in the figure has a steel plate outer casing 2 which generally forms an outer wall of the heat box body 1, and a tree which generally forms the inner wall of the heat insulating box body 1.
脂製内箱3、於外箱2與内箱3間填充發泡之發泡隔熱材4、 冷藏室5、冷凍室6及蔬果室7,並於冷藏室5之前面開口具 有冷藏室旋轉門8。又，位於從隔熱箱體1中央至下方部之 冷凍室6與蔬果室7考慮收納性與使用方便性而設有可簡易 2〇 進行取出之拉出式冷凍室拉出門9及蔬果室拉出門12。 設置於隔熱箱體1之凹部20為使橫亙於外箱上面21與 外箱背面22之頂面後背部凹陷成冷藏室5之最頂部之後背 部下降者。凹部20之左右為隔熱箱體1之左右壁23、24擋住 而於上方及背面開放。凹部20之開放部為由上板25及與上 5 1354760 板幾乎呈直角之背板26構成之凹部蓋27覆蓋。又，凹部蓋 27以螺絲等可拆卸地固定於外箱2之鋼板。 作為冷凍循環之構成機器之壓縮機31及冷凝器32皆配 設成收納於凹部20内，而與與冷凝器32前面相對設置之冷 5 凝器冷卻用機械室風扇33—同為凹部蓋27所覆蓋。 又，壓縮機31藉由彈性構件等直接支撐載置於凹部20 内之底壁，機械室風扇33亦直接支撐於凹部2〇内之前壁。The grease inner box 3 is filled between the outer box 2 and the inner box 3 with a foamed foaming heat insulating material 4, a refrigerating chamber 5, a freezing chamber 6, and a fruit and vegetable chamber 7, and has a refrigerating chamber rotation in front of the refrigerating chamber 5 Door 8. In addition, the freezer compartment 6 and the vegetable and fruit compartment 7 located from the center to the lower part of the heat insulating box 1 are provided with a pull-out type freezer compartment pull-out door 9 and a vegetable and fruit room pull which can be easily taken out in consideration of storability and ease of use. Go out 12. The recessed portion 20 provided in the heat insulating box body 1 is such that the back surface of the top surface of the outer box upper surface 21 and the outer box rear surface 22 is recessed to the top of the refrigerating chamber 5, and the back portion is lowered. The left and right sides of the recessed portion 20 are blocked by the left and right walls 23, 24 of the heat insulating box 1, and are open at the top and the back. The open portion of the recess 20 is covered by a recessed cover 27 formed by the upper plate 25 and the back plate 26 which is substantially at right angles to the upper plate 1 1354760. Further, the recessed cover 27 is detachably fixed to the steel plate of the outer casing 2 by screws or the like. The compressor 31 and the condenser 32, which are constituent devices of the refrigeration cycle, are disposed so as to be housed in the recess 20, and are the same as the recessed lid 27 of the cold chamber condenser cooling chamber fan 33 disposed opposite the front surface of the condenser 32. Covered. Further, the compressor 31 directly supports the bottom wall placed in the recess 20 by an elastic member or the like, and the machine room fan 33 is also directly supported by the front wall in the recess 2〇.
又’為散熱，而於凹部蓋27之上板25及背板26分別設 置複數通氣口 34、35。從該等配置結構，於上板25開口之 10 通氣口 34具有作為吸氣口之功能，於背板26開口之通氣口 35具有作為排氣口之功能。又，為冷凍循環構成機器之蒸 發器36與冷卻風扇37—同配設於冷凍室6之後背面，作為最 底部之貯藏室之蔬果室7為縱向深度大之結構。 藉此’相較於隔熱箱體1之背面下部收納壓縮機31或冷 15 凝器32之結構，可使蔬果室7之内容積更大、更深。由於於 因使用者手無法到達而難以使用而廢棄之頂面後背部之空 間設置作為高壓機器之收容部之凹部20，故即使將高壓機 器配置於隔熱箱體1上部，實質上亦無損最頂部之貯藏室之 冷藏室5的使用方便性。 然而’在上述習知之結構中，由於使隔熱箱體1直接凹 陷而形成凹部20，故在收容壓縮機31等外形較大之高壓機 器等之關係上，於凹部20之兩側壁具有左右壁23、24時有 以下之問題點。特別是將外箱上面21及外箱背面22之鋼板 一體引伸加工或將外箱上面21與外箱背面22之鋼板彎曲加 6 1354760Further, in order to dissipate heat, a plurality of vent holes 34, 35 are provided on the upper plate 25 and the back plate 26 of the recess cover 27, respectively. From the arrangement, the vent 34 on the upper plate 25 has a function as an intake port, and the vent 35 opened in the back plate 26 has a function as an exhaust port. Further, the evaporator 36 for the refrigeration cycle is disposed in the back surface of the freezer compartment 6 together with the cooling fan 37, and the vegetable compartment 7 as the bottommost storage compartment has a structure having a large longitudinal depth. Thereby, the internal volume of the vegetable compartment 7 can be made larger and deeper than the structure in which the compressor 31 or the condenser 15 is accommodated in the lower portion of the back surface of the heat insulating box 1. Since the space of the top back back that is discarded due to the inaccessibility of the user's hand is difficult to use, the recess 20 is provided as the accommodating portion of the high-pressure machine. Therefore, even if the high-pressure machine is disposed on the upper portion of the heat insulating box 1, the damage is substantially the most The ease of use of the refrigerating compartment 5 of the storage compartment at the top. However, in the above-described conventional structure, since the heat insulating box 1 is directly recessed to form the recessed portion 20, the left side wall of the recessed portion 20 is provided on both side walls of the recessed portion 20 in a relationship such as a high-pressure machine having a large outer shape such as the compressor 31. At 23 and 24 o'clock, there are the following problems. In particular, the steel plate on the outer box upper surface 21 and the outer box rear surface 22 is integrally formed or bent and the outer box upper surface 21 and the outer box rear surface 22 are bent. 6 1354760
工接合不僅在製造上相當困難’且作業性差而使製造成本 增加。又，由於凹部20之内壁作為隔熱箱體之外箱2之表 面，故形成將噪音、振動產生源之壓縮機31及機械室風扇 33直接支撐於外箱2之結構。該等噪音、振動藉由凹部22透 5 過至冷藏室5等内，特別是當使用者開啟冷箱旋轉門8時， 易漏至冰箱正面。結果，為噪音、振動產生源之壓縮機31、 機械室風扇33位於在高度上接近人耳朵之高度之處，故噪 音為一問題。再者’於開關門時，接觸以鉸鏈機構可旋動 地支撐於隔熱箱體1之冰箱旋轉門8時，振動易傳達。然後， 10 冰箱本體共振而傳播至其他零件（例如冷藏室5内之食品收 納架），而有產生因該零件振動造成之共振音之問題點。 再者，由於於凹部20内壁面直接進行將壓縮機31、冷 凝器32、機械室風扇33等收容零件安裝至凹部20内，故包 括零件之定位等在内之作業性差，而易產生安裝偏差。結 15 果，亦有成為助長噪音、振動之原因之問題點。 又，隔熱箱體1之框架為由約〇.5mm左右之鋼板製外箱 2、以2mm左右之薄ABS樹脂形成之内箱3及填充外箱2與内 箱3内部之隔熱材4構成之3層結構。然而，由於隔熱箱體1 之上部因凹部20而非矩形而為不規則形狀，故有強度不足 20 之可能性。因而，當壓縮機31及機械室33運作時’該等振 動一旦直接傳播至隔熱箱體1，便有共振音更大之可能性。 又，當凹部20之周邊強度不足時，搬運冰箱本體時所 需之把手之安裝強度便不足，而有不易確保搬運時之安全 性之問題點。又’凹部20内之冷凝器32與機械室風扇33之 7 配置關係及吸氣用通氣口 34與排氣用通氣口 35之配置關係 於凹部20之縱向珠度方向並排，故無法有效活用凹部2〇内 之空間。再者，形成包括機械室風扇之壓縮機31之冷卻效 果在内，凹部20内之散熱效率亦未充份提高之結構，而有 產生因凹部20内之溫度上升而使熱洩漏至冷藏室5内之省 能源面之影響的可能性。 又’當於收容於凹部20内之壓縮機31、冷凝器32連接 冷;東循壞之冷媒配管時，必須貫穿外箱上面21與外箱背面 22之鋼板’而使貫穿部之冷媒配管之支撐固定及密封性不 完全’而有產生冷媒配管之彎折等損傷或發泡隔熱材4之外 漏等之問題點。The joining is not only difficult to manufacture, but the workability is poor and the manufacturing cost is increased. Further, since the inner wall of the recessed portion 20 serves as the surface of the casing 2 other than the heat insulating box, the compressor 31 and the machine room fan 33, which generate noise and vibration generating sources, are directly supported by the outer casing 2. The noise and vibration are transmitted through the recess 22 to the refrigerating chamber 5 or the like, and particularly when the user opens the cold box revolving door 8, it is likely to leak to the front of the refrigerator. As a result, the compressor 31, which is the source of noise and vibration, and the machine room fan 33 are located at a height close to the height of the human ear, so noise is a problem. Further, when the door is opened and closed, when the contact is rotatably supported by the refrigerator revolving door 8 of the heat insulating box 1 by the hinge mechanism, the vibration is easily transmitted. Then, the refrigerator body resonates and propagates to other parts (e.g., the food receiving rack in the refrigerating compartment 5), and there is a problem that a resonance sound is generated due to the vibration of the part. In addition, since the accommodating parts such as the compressor 31, the condenser 32, and the machine room fan 33 are directly attached to the recessed portion 20 on the inner wall surface of the recessed portion 20, the workability including the positioning of the components is poor, and the mounting variation is liable to occur. . As a result, there are also problems that contribute to the cause of noise and vibration. Further, the frame of the heat insulating box 1 is an outer case 2 made of a steel plate of about 〇5 mm, an inner case 3 formed of a thin ABS resin of about 2 mm, and a heat insulating material 4 filled inside the outer case 2 and the inner case 3. The three-layer structure is constructed. However, since the upper portion of the heat insulating box 1 has an irregular shape due to the concave portion 20 instead of the rectangular shape, there is a possibility that the strength is less than 20. Therefore, when the compressor 31 and the machine room 33 operate, the vibrations are likely to be generated once the vibrations directly propagate to the heat insulating box 1. Further, when the strength of the periphery of the recessed portion 20 is insufficient, the mounting strength of the handle required for transporting the refrigerator body is insufficient, and there is a problem that it is difficult to ensure safety during transportation. Further, the arrangement relationship between the condenser 32 and the machine room fan 33 in the recess 20 and the arrangement of the intake vent 34 and the exhaust vent 35 are arranged side by side in the longitudinal bead direction of the recess 20, so that the recess cannot be effectively utilized. 2 inside the space. Further, the cooling effect of the compressor 31 including the machine room fan is not sufficiently improved in the heat dissipation efficiency in the recess 20, and heat is leaked to the refrigerating chamber 5 due to the temperature rise in the recess 20. The possibility of the impact of energy saving within the province. Further, when the compressor 31 and the condenser 32 housed in the recess 20 are connected to each other, and the refrigerant pipe of the east is broken, it is necessary to penetrate the steel plate ' of the outer casing upper surface 21 and the outer casing rear surface 22 to allow the refrigerant piping of the penetration portion. The support fixing and the sealing property are incomplete, and there is a problem that the refrigerant piping is bent or the like, or the foaming heat insulating material 4 is leaked.
C 明内容;J 發明概要 本發明提供一種冰箱，其係包含有由外箱、内箱及設 置於前述外箱與前述内箱間之隔熱材構成之隔熱箱體、使 前述隔熱箱内之頂面後方向冰箱内側凹陷而形成之機械室 及收谷於前述機械室内之冷凍循環之壓縮機；並以金屬板 形成前述外箱，以樹脂形成用以載置前述壓縮機之前述機 械室外圍。藉此，可以樹脂成形另外一體形成收容壓縮機 而呈不規則且複雜之形狀之機械室部份，而在機械室之組 裝步驟上謀求簡單化之作業性提高及組裝精確度之提高。 又’藉使機械室外圍之樹脂成形之補強構造及與外箱之接 合構成為適當者，可提高剛性，且藉將以鋼板為代表之金 屬板製外箱與材質不同之樹脂成形之機械室外圍接合，可 1354760 抑制壓縮機之噪音、振動傳播至冰箱本體。 圖式簡單說明 第1圖係本發明第1實施形態之冰箱之機械室的立體 圖。 5 第2圖係顯示第1圖所示之冰箱之機械室組裝狀態之分 解立體圖。 第3圖係顯示以機械室蓋覆蓋冰箱之機械室之立體圖。 第4圖係第1圖所示之冰箱之正面圖。C. SUMMARY OF THE INVENTION The present invention provides a refrigerator including a heat insulating box formed of an outer box, an inner box, and a heat insulating material disposed between the outer box and the inner box, and the heat insulating box a machine chamber formed by recessing the inside of the refrigerator in the rear direction and a compressor for refrigerating the refrigeration chamber in the machine room; and forming the outer casing by a metal plate, and forming the above-mentioned machine for placing the compressor with a resin Outdoor enclosure. Thereby, it is possible to integrally form a mechanical chamber portion in which the compressor is housed in an irregular and complicated shape, and to improve the workability and assembly accuracy in the assembly process of the machine room. In addition, it is possible to increase the rigidity by using a reinforcing structure for forming a resin in the outer periphery of the machine and a joint with the outer case, and a machine room made of a resin made of a steel plate and a resin made of a different material. Peripheral joint, 1554760 can suppress the noise and vibration of the compressor to the refrigerator body. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a machine room of a refrigerator according to a first embodiment of the present invention. 5 Fig. 2 is an exploded perspective view showing the assembled state of the machine room of the refrigerator shown in Fig. 1. Figure 3 is a perspective view showing the machine room covering the refrigerator with a mechanical compartment cover. Figure 4 is a front view of the refrigerator shown in Figure 1.
第5圖係第4圖所示之5-5線之截面圖。 10 第6圖係顯示本發明第2實施形態之冰箱之機械室組裝 狀態之分解立體圖。 第7圖係顯示本發明第3實施形態之冰箱之機械室組裝 狀態之分解立體圖。 第8圖係習知冰箱之截面圖。 15 第9圖係從後方觀看習知冰箱之主要部份立體圖。Figure 5 is a cross-sectional view taken on line 5-5 of Figure 4. Fig. 6 is an exploded perspective view showing the assembled state of the machine room of the refrigerator in the second embodiment of the present invention. Fig. 7 is an exploded perspective view showing the assembled state of the machine room of the refrigerator in the third embodiment of the present invention. Figure 8 is a cross-sectional view of a conventional refrigerator. 15 Figure 9 is a perspective view of the main part of the conventional refrigerator viewed from the rear.
【實施方式3 用以實施發明之最佳形態 本發明提供一種冰箱，其係包含有由外箱、内箱及設 置於前述外箱與前述内箱間之隔熱材構成之隔熱箱體、使 20 前述隔熱箱内之頂面後方向冰箱内側凹陷而形成之機械室 及收容於前述機械室内之冷凍循環之壓縮機；並以金屬板 形成前述外箱，以樹脂形成用以載置前述壓縮機之前述機 械室外圍。藉此，以樹脂成形另外一體形成收容壓縮機而 呈不規則且複雜之形狀之機械室部份，而在機械室之組裝 9 =配e連接之枝^ ’並藉送風機將冷凝㈣制冷卻之冰 箱如此由於藉同時收納為冷康循環之高壓機器之冷凝 器-部份，可將送風機之強制通風效果活用於冷凝器之強 制冷卻用，故可將高壓機器單元化，而可以更小型構成合 理之機械室組裝品。 又右使收令之冷凝器之—部份作為與壓縮機之吐出 侧直接連接之預冷配管時，即使無大空間，亦可利用送風 機之強制通風作用，而可促進大量顯熱之散熱。又，當接 續於此預冷配管之冷凝器配管為熱傳導地配設於隔熱箱體 之外箱内面者時，可減低該等之配管溫度，使外箱之表面 溫度降低，而減輕使用者等接觸造成之不快感。 又’本發明提供-種將送風機配置於壓縮機與冷凝器 間，藉送風機將前述機械室_分為左右，㈣著送風機 劃分形成收容壓縮機之第丨隔間及收容冷凝器之第2隔間之 冰箱。如此，使送風機位於中間，而於強制通風之上流側 區隔配置冷凝器’於下流側區隔配置壓縮機，可避免心 機之高熱妨礙冷凝器之賴，且與壓職、冷凝器一同$ 享強制冷卻效果。又，藉形成使送風機位於中間而使壓: 機與凝縮機位於左右之配置，而形錢 寬度方向中央偏向-側之配置。結果，特別是=; 之貯藏室具有辨音開啟式Η之冰箱巾，壓縮機之配置位】 為遠離辨音開啟式之兩門之併合處之位置而收納在從其q -門前方觀看之投影面内之位置。#越接_立門啟 (函RTING TYPE)之兩門時，有因關閉辨音開啟^⑷ 1354760 孔加工時等之變形或損傷，當將頂面板與兩側面板彎折成 一體時，使彎折部橫亙深度方向全長形成，而可保持外觀。 又，當接合樹脂成形之機械室外圍時，可形成兩側部之接 合對象之構造。 5 又，本發明提供一種於外箱之缺口部周緣端部之頂面 板設有補強構造之冰箱。如此，提高平板端面之強度，防 止波形起伏，而提高與樹脂成形之機械室外圍之接合強度。 又，本發明提供一種使外箱之兩側面板與機械室之外 圍之兩側壁相對而接合之冰箱。如此，可補強機械室兩側 10 部之外箱強度，而可抑制從機械室至外箱之振動傳播。 又，本發明提供一種於外箱之平面部重疊機械室之前 述外圍兩侧壁之凸緣面而接合之冰箱。如此？使外箱與機 械室外圍兩側部之接合部位的組合容易，且可提高接合強 度。 15 又，本發明提供一種使外箱之兩側面板與機械室之外 圍之兩側壁隔著空間相對，並於空間内設有隔熱材之冰 箱。如此，可補強兩側面板與機械室外圍兩側壁之接合部 強度。又，可衰減來自機械室兩側壁之噪音穿透而可減低 壓縮機、送風機對外部之噪音影響。 20 又，本發明提供一種於外箱與内箱間使發泡隔熱材填 充發泡，亦於空間内使發泡隔熱材填充發泡之冰箱。如此， 可更提高兩側面板與機械室外圍兩側壁之接合部剛性，而 可更提高剛性易變弱之機械室側壁強度，故可減低因壓縮 機、送風機等之振動，使側壁振動而造成之冰箱内共振音 14 1354760 及從壓縮機、送風機等穿透至外部之噪音。又，亦可具有 作為機械室蓋或搬運用把手等之安裝基部之強度。 又，本發明提供一種於空間更設有補強材之冰箱。如 此，於進行機械室蓋及搬運用把扫等之安裝時，除了作為 5 螺釘固定座等固定構件外，亦可於安裝冰箱搬運用把手 時，作為將承受重量之把手穩固安裝之基材。[Embodiment 3] A preferred embodiment of the present invention provides a refrigerator including a heat insulating box including an outer box, an inner box, and a heat insulating material disposed between the outer box and the inner box, a machine chamber formed by recessing the inside of the refrigerator in the top surface of the heat insulating box 20 and a compressor for refrigerating circulation in the machine room; and forming the outer box by a metal plate and forming the resin by placing the foregoing The aforementioned mechanical outdoor enclosure of the compressor. Thereby, the resin chamber is integrally formed to form a mechanical chamber portion that accommodates the compressor in an irregular and complicated shape, and the assembly in the machine chamber 9 is equipped with a branch of the e-connection and the condenser is cooled by the blower (four). Because the refrigerator can be used for the forced cooling of the condenser by the condenser-part of the high-pressure machine that is also stored as the cold-cold cycle, the high-pressure machine can be unitized and can be made smaller. Mechanical room assembly. Further, when the condenser of the closing order is used as a pre-cooling pipe directly connected to the discharge side of the compressor, even if there is no large space, the forced ventilation of the air blower can be utilized, and a large amount of sensible heat can be promoted. Further, when the condenser piping connected to the pre-cooling pipe is thermally conductively disposed inside the outer casing of the heat insulating box, the piping temperature can be reduced, the surface temperature of the outer casing can be lowered, and the user can be lightened. The feeling of discomfort caused by contact. Further, the present invention provides a type in which a blower is disposed between a compressor and a condenser, and a fan is used to divide the machine room into left and right, and (4) a blower is divided to form a second compartment for accommodating the compressor and a second partition for accommodating the condenser. The refrigerator between the rooms. In this way, the blower is located in the middle, and the condenser is disposed on the flow side of the forced air. The compressor is disposed on the downstream side of the downstream side to avoid the high heat of the core machine and hinder the condenser, and is shared with the pressure and the condenser. Forced cooling effect. Further, by placing the blower in the middle, the press: the condensing machine and the condensing machine are disposed on the left and right sides, and the center of the shape in the width direction is biased toward the side. As a result, in particular, the storage compartment has a sound-removing open-type refrigerator towel, and the configuration position of the compressor is accommodated in front of the q-door for the position away from the junction of the two-door open type. The position within the projection plane. #越接_立门启(RTING TYPE) When two doors are closed, there is a deformation or damage caused by the closing of the sound detection ^(4) 1354760 hole processing, when the top panel and the side panels are bent into one body, The bent portion is formed over the entire length in the depth direction, and the appearance can be maintained. Further, when the mechanical outer circumference of the resin is joined, the structure of the joint of the both side portions can be formed. Further, the present invention provides a refrigerator in which a top structure of a peripheral end portion of a notch portion of an outer casing is provided with a reinforcing structure. In this way, the strength of the end face of the flat plate is increased to prevent the undulation of the waveform, and the joint strength with the outer periphery of the resin formed by the resin is improved. Further, the present invention provides a refrigerator in which the side panels of the outer casing are joined to the side walls of the outer periphery of the machine room. In this way, the strength of the outer box of the 10 sides of the machine room can be reinforced, and the vibration transmission from the machine room to the outer box can be suppressed. Further, the present invention provides a refrigerator in which a flange portion of a peripheral side wall of a machine room is overlapped with a plane portion of an outer casing. in this way? The combination of the outer casing and the joint portion of the machine outer periphery is easy, and the joint strength can be improved. Further, the present invention provides an ice box in which the side panels of the outer casing are opposed to the two side walls of the outer periphery of the machine room, and the heat insulating material is provided in the space. In this way, the strength of the joint between the side panels of the two sides and the two side walls of the mechanical enclosure can be reinforced. In addition, the noise from the two side walls of the machine room can be attenuated to reduce the noise impact of the compressor and the blower on the outside. Further, the present invention provides a refrigerator in which a foamed heat insulating material is filled and foamed between an outer casing and an inner casing, and a foamed heat insulating material is filled and foamed in a space. In this way, the rigidity of the joint portion between the two side panels and the two side walls of the mechanical outdoor can be further improved, and the strength of the side wall of the mechanical chamber which is weakened and weakened can be further improved, so that the vibration of the compressor, the blower, etc. can be reduced, and the side wall vibration is caused. The resonance sound in the refrigerator is 14 1354760 and the noise is transmitted from the compressor, the blower, etc. to the outside. Further, it may have strength as a mounting base of a machine room cover or a handling handle. Moreover, the present invention provides a refrigerator having a reinforcing material in a space. In this case, in addition to a fixing member such as a 5-screw holder, the base member that securely attaches the weight-bearing handle can be attached to the handle for handling the refrigerator.
又，本發明提供一種設有將設置兩側之補強材連結之 連結構件之冰箱。如此，可防止機械室兩側部之寬度方向 變形，而更提高機械室部份之剛性，可作為對噪音對策或 10 冰箱搬運時之補強對策有效之構造體。 又，本發明提供一種連結構件為具有可承受冰箱搬運 時之重量之強度及易握持之形狀之把手之冰箱。如此，作 為與機械室外圍寬度方向之補強對策一同共用搬運用把手 之合理結構。 15 又，本發明提供一種於載置壓縮機之機械室外圍底壁 裡面具有補強板，壓縮機支撐固定於補強板之冰箱。如此， 使重量重之壓縮機支撐基盤不僅依靠樹脂製外圍，且以比 較厚之金屬板等之補強板支撐，可提高支撐強度而抑制振 動傳達。又，若補強板之下部以發泡隔熱材密合接合，可 20 進一步衰減振動傳達。 又，本發明提供一種具有載置壓縮機之載置板，藉由 載置板將壓縮機支撐固定於補強板上之冰箱。如此，可將 壓縮機預先組裝於載置板上，當此組裝品依載置板而於補 強板以螺絲等固定時，可抑制壓縮機之微妙之安裝偏差， 15 1354760 而可精確度佳地配置壓縮機，而可抑制擴動擴大之主要原 因。又，由於預先將壓縮機之腳部支撐固定於載置板上， 故作業性良好，而可進行確實之支撐。Further, the present invention provides a refrigerator provided with a connecting member that connects reinforcing materials on both sides. In this way, it is possible to prevent deformation in the width direction of both sides of the machine room, and to increase the rigidity of the machine room portion, and it can be used as a structure for countermeasures against noise or as a countermeasure against the reinforcement of the refrigerator. Further, the present invention provides a refrigerator in which the connecting member is a handle having a strength that can withstand the weight of the refrigerator and a shape that is easy to grip. In this way, it is a reasonable structure to share the handling handle together with the reinforcing measures in the width direction of the machine outer casing. Further, the present invention provides a refrigerator having a reinforcing plate inside a mechanical outer wall of a compressor in which a compressor is mounted, and a compressor supporting and fixing the reinforcing plate. In this way, the heavy-duty compressor supporting base plate is supported not only by the resin periphery but also by a reinforcing plate such as a thick metal plate, thereby improving the support strength and suppressing the vibration transmission. Further, if the lower portion of the reinforcing plate is closely joined to the foamed heat insulating material, the vibration can be further attenuated. Further, the present invention provides a refrigerator having a mounting plate on which a compressor is placed, and a compressor is supported and fixed to the reinforcing plate by a placing plate. In this way, the compressor can be pre-assembled on the mounting plate, and when the assembly is fixed by screws or the like according to the mounting plate, the subtle mounting variation of the compressor can be suppressed, and the accuracy can be accurately 15 1354760. The compressor is configured to suppress the main reason for the expansion. Further, since the leg portion of the compressor is supported and fixed to the placing plate in advance, workability is good, and reliable support can be performed.
又，本發明提供一種設有具有機械室内與外部之空氣 5 之流通口的機械室蓋，卡合於機械室外圍而覆蓋機械室之 開放面之冰箱。如此，由於為樹脂製機械室外圍，故可輕 易形成配合機械室蓋之卡合構造，而可維持一定之散熱 性，且可避免外觀式樣面之問題或塵埃、蟲、老鼠等異物 入侵機械室内之功能弊害。又，可防止噪音穿透至外部。 10 又，本發明提供一種機械室蓋之流通口由設置於第1 隔間之排氣口及設置於第2隔間之吸氣口構成之冰箱。如 此，可將機械室之寬度方向有效地利用為散熱用對流通 路，而可使散熱效率發揮至最大限。 又，本發明提供一種將機械室蓋固定於補強材之冰 15 箱。如此，由於可提高機械室蓋之安裝強度，故可抑制因 壓縮機或送風機之振動而使機械室蓋共振造成之共振音產 生。 又，本發明提供一種於機械室之外圍形成冷媒配管之 連通溝之冰箱。如此，可使與壓縮機或冷凝器連結之冷媒 20 配管將隔熱箱體與機械室内連通之部位之定位明確，而可 提高組裝作業性或組裝精確度，而使發泡隔熱材之外漏密 封等構造亦可確實進行。 又，本發明提供一種於外箱之兩側面黏貼真空隔熱 材，使真空隔熱材於外箱之兩側面板與前述機械室之前述 16 1354760 外圍兩側間之前述空間内延伸之冰箱。如此，可更提高機 械室外圍之兩側壁部份之強度與噪音之穿透防止效果。有 關噪音穿透，藉使芯材材料不同種或構造不同之真空隔熱 材為胺甲酸乙酯等發泡隔熱材及多層構造，可提高對噪音 5 穿透之衰減效果，同時，相較於以單一材料隔音時，可衰 減更廣之頻域。結果，可使傳達至外部之噪音之外漏減少， 而可減低冰箱之噪音。Further, the present invention provides a machine room cover provided with a flow port having air 5 inside and outside the machine chamber, and a refrigerator that is engaged with the open surface of the machine room and covers the open surface of the machine room. In this way, since the resin is made of a mechanical outer circumference, the engagement structure with the mechanical chamber cover can be easily formed, and a certain heat dissipation can be maintained, and the problem of the appearance pattern or the foreign matter such as dust, insects, and mice can be prevented from invading the machine room. The function is harmful. Also, it prevents noise from penetrating to the outside. Further, the present invention provides a refrigerator in which a flow port of a machine room cover is constituted by an exhaust port provided in the first compartment and an intake port provided in the second compartment. As a result, the width direction of the machine room can be effectively utilized as a heat dissipation pair flow path, and the heat dissipation efficiency can be maximized. Further, the present invention provides an ice pack 15 in which a machine room cover is fixed to a reinforcing material. Thus, since the mounting strength of the machine room cover can be improved, the resonance sound generated by the resonance of the machine room cover due to the vibration of the compressor or the blower can be suppressed. Further, the present invention provides a refrigerator in which a communication groove of a refrigerant pipe is formed around a machine room. In this way, the positioning of the portion of the refrigerant 20 that is connected to the compressor or the condenser to connect the heat insulating box to the machine room can be clearly defined, and assembly workability or assembly accuracy can be improved, and the foam heat insulating material can be A structure such as a leak seal can be surely performed. Moreover, the present invention provides a refrigerator in which the vacuum heat insulating material is adhered to both sides of the outer casing, and the vacuum heat insulating material is extended in the space between the side panels of the outer casing and the outer sides of the outer periphery of the aforementioned 16 1354760 of the mechanical chamber. In this way, the strength and noise penetration prevention effect of the two side wall portions of the mechanical enclosure can be further improved. Regarding noise penetration, if the vacuum insulation material of different core materials or structures is made of foamed heat insulation material such as urethane and multi-layer structure, the attenuation effect on noise 5 penetration can be improved, and at the same time, When sound is isolated from a single material, it can attenuate the wider frequency domain. As a result, the leakage outside the noise transmitted to the outside can be reduced, and the noise of the refrigerator can be reduced.
又，本發明提供一種於機械室之外圍裡面黏貼真空隔 熱材之冰箱。如此，可有效地提高收容伴隨發熱之機器之 10 機械室外洩至冰箱内之熱。由於真空隔熱材預先組裝於機 械室外圍，故黏貼部位可以樹脂成形架構等之黏貼精確度 佳且作業性亦佳。又，為不使因真空隔熱材之外部包覆材 端部妨礙發泡隔熱材之流動性，而在黏貼部位之樹脂成形 之架構内易進行將端部***之處理，可提高作為溫度差最 15 大且要求隔熱效果之機械室與冰箱内間之隔熱構造之信賴 性。 藉使芯材材料不同種或構造不同之真空隔熱材為胺甲 酸乙酯等發泡隔熱材及多層構造，可提高對噪音穿透之衰 減效果，同時，相較於以單一材料隔音時，可衰減更廣之 20 頻域。結果，可使傳達至外部之噪音之外漏減少，而可減 低冰箱之噪音。 以下，參照圖式，就本發明冰箱實施形態之一例作說 明。圖式為例示圖。非在尺寸上正確顯示各位置關係者。 又，與前一實施形態相同之結構附上相同標號，省略詳細 17 1354760 說明。此外’不以此實施形態限定本發明。本發明之隔熱 材係包含發泡隔熱材、真空隔熱材等。 (第1實施形態） 使用第1圖〜第5圖，說明本發明第1實施形態。在圖中， 5冰箱本體ιοί於隔熱箱體102内具有劃分為複數之貯藏室， 從上部開始依序配置冷藏室103、製冰室1 及並列設置於 製冰室104之多目的室105、4果室1〇6、冷;東室1〇7。多目 的室105為具有冷凍、冷藏、冷卻、微凍等溫度帶之切換室 或調理、成熟、解凍、乾燥、保溫等之處理功能之貯藏室 10 等。 於各貯藏室之前面開口部設置發泡填充諸如胺甲酸乙 酯等之發泡隔熱材之隔熱門。於冷藏室1〇3設置辨音開啟式 門108Α、108Β。於製冰室104 '多目的室1〇5、蔬果室1〇6、 冷凍室107分別設有拉出式門109、11〇、U1、112。於隔熱 15 箱體1〇2之頂面後方之角部形成以突出冷藏室103之内側之Further, the present invention provides a refrigerator in which a vacuum heat insulating material is adhered to the periphery of a machine room. In this way, it is possible to effectively increase the heat that is discharged into the refrigerator in the mechanical room that accommodates the machine that is accompanied by the heat. Since the vacuum heat insulating material is pre-assembled in the outer circumference of the machine, the adhesive portion can be adhered to the resin molding structure and the like, and the workability is also good. In addition, in order to prevent the fluidity of the foamed heat insulating material from being impeded by the end of the outer covering material of the vacuum heat insulating material, the end portion can be easily inserted into the resin-molded structure of the adhesive portion, thereby improving the temperature. The reliability of the thermal insulation structure between the mechanical room and the refrigerator that is the largest and requires a thermal insulation effect. The vacuum insulation material with different core materials or different structures is foamed heat insulation material such as urethane and multi-layer structure, which can improve the attenuation effect on noise penetration, and at the same time, compared with sound insulation with a single material. Can attenuate the wider 20 frequency domain. As a result, the leakage outside the noise transmitted to the outside can be reduced, and the noise of the refrigerator can be reduced. Hereinafter, an embodiment of the refrigerator of the present invention will be described with reference to the drawings. The figure is an illustration. Those who do not correctly display the positional relationship in size. The same components as those in the previous embodiment are denoted by the same reference numerals, and the detailed description of 17 1354760 is omitted. Further, the present invention is not limited by this embodiment. The heat insulating material of the present invention contains a foamed heat insulating material, a vacuum heat insulating material, and the like. (First embodiment) A first embodiment of the present invention will be described with reference to Figs. 1 to 5 . In the figure, the refrigerator body ιοί has a plurality of storage compartments in the heat insulating box 102, and the refrigerator compartment 103, the ice making compartment 1 and the multi-purpose compartment 105 arranged side by side in the ice making compartment 104 are arranged in order from the upper part. 4 fruit room 1〇6, cold; east room 1〇7. The multi-purpose chamber 105 is a storage chamber 10 having a switching chamber for temperature zones such as freezing, refrigerating, cooling, and micro-frozen, or processing functions such as conditioning, maturation, thawing, drying, and heat preservation. A heat insulating door which is foamed and filled with a foamed heat insulating material such as urethane is provided in the opening portion in front of each storage chamber. The sound-receiving open doors 108Α, 108Β are provided in the refrigerator compartment 1〇3. In the ice making compartment 104' multi-purpose chamber 1〇5, the vegetable and fruit compartments 1〇6, and the freezing compartment 107 are provided with pull-out doors 109, 11〇, U1, and 112, respectively. The corner portion behind the top surface of the heat insulating 15 case 1〇2 is formed to protrude from the inner side of the refrigerating chamber 103
形態凹陷之機械室113。 機械室113以將以樹脂成型形成之機械室外圍U4嵌入 鋼板製外箱115之缺口部116之形態卡合接合而形成。缺口 部116由位於外箱頂面板115 A之區域内之缺口部η 6A及從 20外箱兩側面板115B之上端部下降至背面板115(：之上端部而 接合而形成之缺口部116B構成，呈上方及後方2方向開放之 形狀。 機械室外圍114從冰箱本體1〇1之前方觀看以具有前壁 114A、底壁H4B、兩側壁114C且截面呈L字形之樹脂形成。 18 1354760A mechanical chamber 113 in the form of a depression. The machine room 113 is formed by engaging and engaging a machine outer casing U4 formed by resin molding into a notch portion 116 of the steel plate outer casing 115. The notch portion 116 is formed by a notch portion η 6A located in a region of the outer box top panel 115 A and a notch portion 116B formed by lowering the upper end portion of the outer panel side panel 115B from the outer casing 115 to the rear surface plate 115 (the upper end portion is joined by the upper end portion). The shape is open in the upper direction and the rear direction. The mechanical outdoor enclosure 114 is formed from a resin having a front wall 114A, a bottom wall H4B, and two side walls 114C and having an L-shaped cross section as viewed from the front of the refrigerator body 1〇1. 18 1354760
前壁114A、底壁114B及兩側壁114C之端面一體形成彎折形 狀之凸緣面114D、U4E、114F。如此，橫亙機械室外圍ι14 周緣之約全周緣而形成凸緣面。將凸緣面114D、Π4Ε、114F 與鋼板製外箱之缺口部116之周緣端面接合而構成外箱。然 5 後’在外箱之頂面板115A上，於缺口部116之周緣之兩側部 以保留平面部117之狀態形彎折形成兩側面板115B。將機械 室外圍114之兩側部之凸緣面114F重疊於平面部117上而接 合。藉此，外箱之兩側面板115B與機械室外圍之兩側壁114C 分別相對接合。其他之凸緣面114D、114E等與外箱115之頂 1〇 面板115A及背面板115C之端面咬合而接合。 又，於外箱之缺口部116之周緣端部之頂面板115A設有 補強構造。補強構造118藉以頂面板115A之加壓加工設置突 起形狀或折疊其端面而形成雙重構造等而構成。 外箱之兩側面板115B及機械室外圍之兩側壁114C隔著 15 空間119相對，於空間119内***略呈L字形之補強材，而固 定於機械室外圍之兩侧壁U4C上部與後背部。 接合有機械室113之外箱115及樹脂製内箱150間隔預 定間隔而接合’於此間隔内及與此連通之空間119内發泡填 充以胺甲酸乙酯為代表之發泡隔熱材121，而形成隔熱箱體 20 101 »此外，預定之間隔依隔熱規隔適當決定。在機械室113 内收容作為冷凍循環機器之壓縮機122、構成冷凝器一部份 之預冷冷凝器123、乾燥器125等冷凍循環高壓側之機器’ 且複數連接該等之冷媒配管延伸。本實施形態之冷媒配管 為從預冷冷凝器123至配置於以熱傳導配設於外箱115内面 19 1354760 件140不藉由機械室蓋138而直接藉由機械室外圍114固定 於補強材120亦可。 在本實施形態中，藉使連結構件14〇具有承受冰箱搬運 時之重量之強度及易握持之形狀，亦可作為冰箱搬運用把 5手。 以下，就如以上構成之冰箱說明其作用。The front wall 114A, the bottom wall 114B, and the end faces of the side walls 114C integrally form a flanged surface 114D, U4E, and 114F. In this way, the flange surface is formed around the circumference of the circumference of the outer circumference of the machine. The flange faces 114D, Π4Ε, and 114F are joined to the peripheral end faces of the notch portions 116 of the outer casing of the steel sheet to constitute an outer casing. Then, on the top panel 115A of the outer box, the side panels 115B are formed in a state in which the flat portions 117 are left at the both sides of the periphery of the notch portion 116. The flange faces 114F on both side portions of the machine outer periphery 114 are superposed on the flat portion 117 to be joined. Thereby, the side panels 115B of the outer box and the side walls 114C of the mechanical outer circumference are respectively oppositely joined. The other flange faces 114D, 114E, and the like are engaged with the top faces of the outer casing 115 and the end faces of the face plate 115A and the back plate 115C. Further, the top panel 115A at the peripheral end of the notch portion 116 of the outer casing is provided with a reinforcing structure. The reinforcing structure 118 is configured by providing a double structure or the like by providing a protruding shape or folding an end surface thereof by press working of the top panel 115A. The side panels 115B of the outer box and the two side walls 114C of the mechanical outdoor enclosure are opposed to each other across the 15 spaces 119, and a slightly L-shaped reinforcing material is inserted into the space 119, and is fixed to the upper and rear sides of the two side walls U4C of the mechanical outdoor enclosure. . The outer casing 115 to which the machine room 113 is joined and the resin inner case 150 are joined to each other at a predetermined interval, and the foamed heat insulating material 121 represented by urethane is foam-filled in the space 119 which is in the space and communicated therewith. The heat insulating box 20 101 is formed, and the predetermined interval is appropriately determined according to the heat insulation gauge. In the machine room 113, a compressor 122 as a refrigeration cycle machine, a pre-cooling condenser 123 constituting a condenser, a dryer 125, and the like on a high-pressure side of a refrigerating cycle are housed, and a plurality of refrigerant pipes are connected to extend. The refrigerant piping of the present embodiment is disposed from the pre-cooling condenser 123 to the inner surface of the outer casing 115, which is disposed in the outer casing 115, and is fixed to the reinforcing material 120 by the mechanical outer casing 114 without the mechanical chamber cover 138. can. In the present embodiment, the connecting member 14A can be used as a refrigerator for transporting five handles by virtue of the strength of the weight of the refrigerator and the ease of holding it. Hereinafter, the function of the refrigerator constructed as above will be described.
首先，形成鋼板製外箱115時，在合併兩側面板115B 及頂面板115A之鋼板之胚料配置中，於相當於頂面板U5A 之部伤以加壓加工於兩側部保留平面部117而將缺口部116 10 A打孔，以保留平面部117之狀態將兩側面板115B之部份彎 折成倒U子形。接著’將較兩侧面板1丨58之長度短之背面 板115C與底面板（圖中未示）接合而形作為外箱115之殼體 之外形。此方法係將至少兩側面板115B及頂面板115彎折形 成一體後，隔著背面板U5C之上部而接合者，特別是在形 15 成相當機械室部份之缺口部116上有效。First, when the outer steel box 115 is formed, in the blank material arrangement of the steel sheets in which the side panels 115B and the top panel 115A are combined, the portion corresponding to the top panel U5A is subjected to press working on the side surface retaining flat portions 117. The notch portion 116 10 A is perforated, and the portion of the side panels 115B is bent into an inverted U-shape in a state of retaining the flat portion 117. Next, the back panel 115C having a shorter length than the side panels 1 to 58 is joined to the bottom panel (not shown) to be formed into a casing shape of the outer casing 115. In this method, at least the side panels 115B and the top panel 115 are bent and integrated, and the joint is made through the upper portion of the back panel U5C, particularly in the notch portion 116 of the portion of the machine portion.
又，由於缺口部116A於兩側部保留平面部1Π而形成， 故於兩側面板115B不致產生打孔加工等之變形或損傷，將 頂面板115A與兩側面板115B彎折成一體時，彎折部橫亙縱 向深度方向全長而形成’而可確保外觀。又，接合樹脂成 2〇形之機械室外圍114時，可形成兩側部之接合對象之構造。 然後’以於缺口部116嵌入以樹脂形成之機械室外圍 114之狀態卡合，將凸緣面U4D' 114e、114F固定於外箱115 之端面’而於冰箱本體101之頂面後方部形成機械室113。 該·#接合部依需要設有發泡隔熱材之防漏用密封材。 22 如第2圖所示，在外箱115 ’預先於内面以鋁箔等熱傳 導性佳之固定構件配置作為冷凝器之冷媒配管，而對缺口 部116A導出冷媒配管125A、125B之端部。作為冷凝器之冷 媒配管於外箱彎折前配設或於彎折後配設皆無妨。冷媒配 管125A、125B之端面不但設有發泡隔熱材防漏用密封材， 亦定位於機械室外圍之連通溝127A、127B。另一方面，作 為蒸發器126之回流配管之冷媒配管125C不接觸外箱之背 面板115C而定位於機械室外圍之連通溝i27C内而導出至 機械室内。 於如此構成之頂面後方部’對具有機械室U3之外箱 115之接合體使另外以真空成型加工形成之樹脂製内箱間 隔預定間隔而卡合於其内側，接著，在隔熱材之發泡步驟， 填充發泡胺曱酸乙酯等發泡隔熱材，而形成隔熱箱體1〇2。 於隔熱粕體102完成後，對機械室113内收容冷凍循環之壓 縮機122、預冷冷凝器123、乾燥器124等機器、零件。然後， 藉焊接分別連結壓縮機122與預冷冷凝器123、預冷冷凝器 123與冷媒配管125A、冷媒配管125B與乾燥器124、冷媒配 官125C與壓縮機122 ’以對機械室外圍114固定各機器。各 機器之固定與配官焊接之順序可依製程之方便性或作業性 適田變更。之後’只要強制通風用送風機128固定於機械室 外圍114，且覆蓋機械室蓋138，安裝冰箱搬運用把手之連 結構件140,便完成機械室113周圍之構造體。 在如以上構成之壓縮機上部配置型冰箱中，以樹脂形 成栽置壓誠122之機械室外圍114。然後，於外箱115之對 應機械室113之部份形成由頂面板115A之缺口部116八及背 面板115B之上部之缺口部1168構成之缺口部116，接合機械 室外圍114。藉預先將外箱115之相當機械室部份切割，而 不需在外箱115形成相當機械室部份之不規則且複雜之形 狀’可抑制板金製程之難易度而簡單化，且金屬板之鋼板 不需使用高價之深引伸材等。 即’可將收容壓縮機之不規則且複雜之形狀之機械室 部份與外箱115之鋼板分開預先形成。相較於將外箱用鋼板 彎折加工或以加壓引伸加工而形成之難易度高且成形精媒 度亦易有偏差之方法，本實施形態具有以下特點0在形成 機械室113之組裝步驟中，可謀求簡單化之作業性提高及組 裝精確度提高’抑制包括工數及產率之總合製造成本，而 可以高品質合理提供壓縮機上部配置型冰箱。如何將樹脂 製機械室外圍114與外箱115卡合而接合固定除了本實施形 態嵌入缺口部116之方法外亦可使用其他方法。然而，不論 何種方法，皆可具有以樹脂形成機械室外圍114之別體結構 之本實施形態效果。此外，機械室外圍114之樹脂成形宜為 全體之一體成形，而依成形上之方便性，部份為複數成型 品之組合亦可。又，在機械室外圍114之樹脂成形中，選定 板厚、樹脂材料等，適當施行肋成型等補強構造或使與外 箱115之接合構造為確實適當者，即使為樹脂成形，亦可將 剛性提高一定程度以上。藉將機械室之外圍114以具有前壁 114A、底壁114B、兩側壁U4C且截面呈L字形之樹脂形成， 可先提高以樹脂形成之機械室外圍114之構造強度，而可形 成抑制墨縮機或送風機之振動、噪音之傳達之基盤結構。 、於機械至之外圍114之各壁114A、114B、114C之端 成凸緣面114D、114E、U4F，使機械室外圍之各壁端 5 115原&狀而彎曲形成’而可謀求剛性之強化在與外箱 之接〇構^6中，可抑制壓縮機122或送風機128之振動、 噪音之傳達。 又，由於將鋼板製外箱115與材質不同之樹脂成形構件 接合，故可衰減載置之壓縮機122之振動傳播，抑制振動或 共振曰傳播至冰箱本體1()1。亦可防止安裝於冷藏室ι〇3内 1〇之冰箱内零件之共振音之產生。 由於壓縮機上部配置型冰箱機械室113之配置高度接 近使用者等之耳朵高度，故壓縮機122等產生之噪音或振動 音易刺耳。然而，藉以另外之樹脂成形組合機械室外圍 114,在壓_上部配置型冰箱巾，亦可消彌使用者或居住 15 者之不快感。 又，在冰箱外形不同之製品間，若為藉外箱115之加工 形成機械室113者，在製程中，配合各製品之外形尺寸，形 形成機械室之外箱規格不同，而不易提高生產性。另一方 面，藉採用另外以樹脂形成機械室外圍114而與冰箱本體1 20之外箱115接合之本實施形態結構，在冰箱外形不同之製品 間，亦可謀求機械至部伤之共用化或標準化，提高生產性， 且與全體製造成本減低相關。 又，在製程之耗費工夫上，有於樹脂成形之機械室外 圍114預先裝設以壓縮機122為代表之各零件而預先組裝， 25 將該機械室之預備組裝品裝設於外箱之缺口部116而接 合，將冷媒配管125A、125B、125C等連結之方法。如此， 採用因製程之更合理化之生產性提高或預備組裝品之共有 化、標準化，而可謀求製造成本更減低。 5 用以收容於機械室113内之壓縮機122強制冷卻之送風 機128固定於機械室外圍114。藉將與壓縮機122同樣地具有 驅動部份之馬達或風扇之送風機128安裝於樹脂成形之機 械室外圍114，可衰減冰箱本體ιοί之振動傳播，而避免冷 藏室103内等冰箱内零件之共振或共振音產生。又，由於可 10將送風機128亦預先組裝於機械室外圍114，故可合理準備 具有壓縮機122之強制冷卻功能之機械室113，而可使主幹 之製程簡單化。Further, since the notch portion 116A is formed by retaining the flat portion 1Π on both side portions, deformation or damage such as punching or the like is not caused in the side panel 115B, and when the top panel 115A and the side panel 115B are bent into one body, the bending is performed. The folded portion is formed to extend the entire length in the longitudinal direction to ensure the appearance. Further, when the joining resin is formed into a two-shaped mechanical outer casing 114, the structure of the joining target at both side portions can be formed. Then, the notch portion 116 is engaged with the mechanical outer casing 114 formed of a resin, and the flange faces U4D' 114e and 114F are fixed to the end faces of the outer casing 115 to form a machine at the rear surface of the top surface of the refrigerator body 101. Room 113. The .# joint portion is provided with a leakage preventing sealing material for the foamed heat insulating material as needed. As shown in Fig. 2, the outer tank 115' is provided with a refrigerant pipe as a condenser in a fixed member having excellent heat conductivity such as aluminum foil on the inner surface, and the end portions of the refrigerant pipes 125A and 125B are led to the notch portion 116A. The refrigerant piping used as the condenser is disposed before the outer box is bent or after being bent. The end faces of the refrigerant pipes 125A and 125B are not only provided with a sealing material for preventing leakage of the foamed heat insulating material, but also positioned in the communication grooves 127A and 127B of the machine outer periphery. On the other hand, the refrigerant pipe 125C as the return pipe of the evaporator 126 is not in contact with the back panel 115C of the outer casing, but is positioned in the communication groove i27C of the machine outer periphery and is led out into the machine room. In the rear surface portion of the top surface of the above-described configuration, the resin-made inner box formed by the vacuum forming process is joined to the inner side of the outer casing 115 having the mechanical chamber U3 at a predetermined interval, and then, in the heat insulating material, In the foaming step, a foamed heat insulating material such as foaming amine phthalate is filled to form a heat insulating box 1〇2. After the heat insulating body 102 is completed, the machine room 113 accommodates equipment and components such as a compressor 122, a pre-cooling condenser 123, and a dryer 124 of the refrigeration cycle. Then, the compressor 122 and the pre-cooling condenser 123, the pre-cooling condenser 123 and the refrigerant piping 125A, the refrigerant piping 125B and the dryer 124, the refrigerant distribution 125C, and the compressor 122' are fixed by welding to fix the mechanical outdoor enclosure 114. Each machine. The order of fixing and matching of each machine can be changed according to the convenience or workability of the process. Thereafter, as long as the forced air blower 128 is fixed to the machine room periphery 114, and covers the machine room cover 138, and the connecting member 140 for the refrigerator carrying handle is attached, the structure around the machine room 113 is completed. In the compressor upper-displacement type refrigerator configured as described above, the mechanical outdoor enclosure 114 of the Fucheng 122 is formed by resin. Then, a notch portion 116 formed by the notch portion 116 of the top panel 115A and the notch portion 1168 of the upper portion of the back panel 115B is formed in a portion of the outer casing 115 corresponding to the machine room 113 to engage the mechanical outdoor enclosure 114. By cutting the equivalent mechanical chamber portion of the outer casing 115 in advance, it is not necessary to form an irregular and complicated shape in the outer casing 115 which is equivalent to the mechanical chamber portion, which can simplify the ease of the sheet metal process, and the steel plate of the metal plate There is no need to use high-priced deep extrusion materials. That is, the mechanical chamber portion accommodating the irregular and complicated shape of the compressor can be formed in advance from the steel plate of the outer casing 115. Compared with the method of bending a steel sheet for an outer box or forming a pressure-extension processing, the ease of formation is high and the molding precision is also likely to be deviated. This embodiment has the following features: 0. The assembly step of forming the machine chamber 113 In the meantime, it is possible to improve the workability and the assembly accuracy of the simplification, and to suppress the total manufacturing cost including the number of work and the productivity, and to provide the compressor upper configuration type refrigerator with high quality and reasonable quality. How to engage and fix the resin-made mechanical enclosure 114 to the outer casing 115 can be used in addition to the method of embedding the notch portion 116 in this embodiment. However, in any of the methods, the effect of the present embodiment in which the mechanical outer casing 114 is formed of a resin can be obtained. Further, the resin molding of the mechanical outdoor enclosure 114 is preferably formed by one body, and a part of a plurality of moldings may be used depending on the convenience of forming. In the resin molding of the machine outer casing 114, a thickness, a resin material, or the like is selected, and a reinforcing structure such as rib molding or a joint structure with the outer casing 115 is appropriately set, and even if resin is molded, rigidity can be obtained. Increase to a certain extent or more. By forming the outer periphery 114 of the machine room with a resin having a front wall 114A, a bottom wall 114B, and two side walls U4C and having an L-shaped cross section, the structural strength of the mechanical outer casing 114 formed of a resin can be first increased, and the ink shrinkage can be formed. The base structure of the vibration or noise of the machine or blower. The ends of the walls 114A, 114B, and 114C of the outer periphery 114 of the machine are flanged surfaces 114D, 114E, and U4F, and the wall ends 5 115 of the mechanical outdoor enclosure are bent and formed to form a rigidity. In the connection with the outer casing, the vibration and noise of the compressor 122 or the blower 128 can be suppressed. Further, since the steel outer casing 115 is joined to the resin molded member having a different material, the vibration propagation of the placed compressor 122 can be attenuated, and the vibration or resonance enthalpy can be suppressed from propagating to the refrigerator main body 1 (1). It is also possible to prevent the generation of resonance sounds of the parts in the refrigerator installed in the refrigerator compartment 〇3. Since the arrangement height of the compressor upper configuration type refrigerator machine room 113 is close to the ear height of the user or the like, noise or vibration sound generated by the compressor 122 or the like is apt to be harsh. However, by using a resin-molding combination mechanical outdoor enclosure 114, the pressure-upper-type refrigerator towel can also eliminate the discomfort of the user or the resident. Moreover, if the machine room 113 is formed by the processing of the outer casing 115 in the different shapes of the refrigerator, in the process, the shape of the outer casing of the machine is different, and the shape of the box outside the machine room is different, and the productivity is not easy to be improved. . On the other hand, by adopting the configuration of the present embodiment in which the mechanical outer casing 114 is formed of a resin and joined to the outer casing 115 of the refrigerator main body 120, it is also possible to share the mechanical to partial injuries between the products having different refrigerator shapes. Standardization, increased productivity, and associated with reduced overall manufacturing costs. Further, in the process of the manufacturing process, the mechanical outdoor enclosure 114 for resin molding is pre-assembled by pre-assembling the components represented by the compressor 122, and 25 the pre-assembly of the machine room is installed in the outer casing. The unit 116 is joined to each other to connect the refrigerant pipes 125A, 125B, 125C, and the like. In this way, it is possible to reduce the manufacturing cost by improving the productivity of the process rationalization or the sharing and standardization of the preliminary assembly. 5 The air blower 128 for forced cooling of the compressor 122 housed in the machine room 113 is fixed to the mechanical outdoor enclosure 114. By attaching the blower 128 of the motor or the fan having the drive portion similarly to the compressor 122 to the resin-formed mechanical enclosure 114, the vibration of the refrigerator body ιοί can be attenuated, and the resonance of the components in the refrigerator in the refrigerator compartment 103 can be avoided. Or resonance sounds are produced. Further, since the blower 128 can be preliminarily assembled to the machine outer circumference 114, the machine room 113 having the forced cooling function of the compressor 122 can be appropriately prepared, and the process of the trunk can be simplified.
預冷冷凝器123係連接於壓縮機122之吐出配管側，且 延伸至配置於外箱115之内面或冰箱本體1底面之主冷凝器 15 (圖中未示）之冷凝器一部份的凝縮配管。在本實施形態中， 包括抑制來自壓縮機122之振動傳達之目的，而採用使配管 旋轉成環狀之形狀’藉將此預冷冷凝器123組裝入送風機12 8之強制對流路中’除了壓縮機122之強制冷卻外，預冷冷 凝器123亦強制冷卻’而可以小型合理構成組裝有強制冷卻 20 式高壓單元之機械室組裝品。 又，即使無大空間’亦可利用送風機128之強制通風作 用，而在預冷冷凝器123中可促進大量顯熱之散熱。又，當 接續於此預冷冷凝器123之冷凝器配管為熱傳導地配設於 隔熱箱體之外箱115内面等時’可減低該等之配管溫度’使 26 1354760 相當外箱115之部份之表面溫度降低，而減輕使用者等接觸 造成之不快感。 此外，在本實施形態中使用了預冷冷凝器123，而若設 置空間許可’收容管熱交換器等熱交換效率高之冷凝器， 5進行主冷凝器之強制冷卻當然亦可。The pre-cooling condenser 123 is connected to the discharge pipe side of the compressor 122 and extends to a portion of the condenser of the main condenser 15 (not shown) disposed on the inner surface of the outer casing 115 or the bottom surface of the refrigerator body 1. Piping. In the present embodiment, the purpose of suppressing the transmission of vibration from the compressor 122 is to adopt a shape in which the pipe is rotated into a ring shape, by which the pre-cooling condenser 123 is incorporated in the forced convection path of the blower 12 8 except for compression. In addition to the forced cooling of the machine 122, the pre-cooling condenser 123 is also forced to cool, and the machine room assembly in which the forced-cooling type 20 high-pressure unit is assembled can be configured in a small size. Further, even if there is no large space, the forced air circulation of the blower 128 can be utilized, and in the pre-cooling condenser 123, a large amount of sensible heat can be promoted. Further, when the condenser pipe connected to the pre-cooling condenser 123 is thermally disposed in the inner surface of the outer casing 115 of the heat insulating box, the pipe temperature can be reduced, so that 26 1354760 is equivalent to the outer casing 115. The surface temperature of the parts is lowered, and the unpleasant feeling caused by the contact of the user is alleviated. Further, in the present embodiment, the pre-cooling condenser 123 is used, and it is also possible to perform forced cooling of the main condenser by providing a condenser having a high heat exchange efficiency such as a storage tube heat exchanger.
又’由於於機械室之外圍114形成各冷媒配管之連通溝 127A、127B、127C，故可使與壓縮機122或預冷冷凝器123 連結之各冷媒配管125A、125B、125C於機械室113内延伸 之部位之定位明確。結果，可提高組裝作業性或組裝精確 10 度，而使發泡隔熱材12〗之外漏密封等構造亦可確實執行。Further, since the communication grooves 127A, 127B, and 127C of the respective refrigerant pipes are formed in the outer periphery 114 of the machine room, the refrigerant pipes 125A, 125B, and 125C connected to the compressor 122 or the pre-cooling condenser 123 can be placed in the machine room 113. The location of the extended part is clear. As a result, the assembly workability or the assembly accuracy can be improved by 10 degrees, and the structure such as the leak seal of the foamed heat insulating material 12 can be surely performed.
在機械室113内之寬度方向之空間中，將送風機128配 置於壓縮機122之上流側及預冷冷凝器123之下流側，而劃 分為配置壓縮機122之第1隔間129與配置預冷冷凝器123之 第2隔間130。結果，可避免壓縮機122之高熱妨礙預冷冷凝 15器123之散熱，且與壓縮機122、預冷冷凝器123—同分享強 制冷卻效果。 形成於覆蓋機械室113上方及後方之開放面之機械室 蓋138之外部空氣吸氣口139(1：、139〇面向第2隔間130而設 置’外部空氣排氣口 139A、139B面向第1隔間129而設置。 20因而，外部之空氣因送風機128之運轉先導入第2隔間130 内’冷卻冷凝器123，接著導入第1隔間内，冷卻壓縮機122 後，排出外部，以促進散熱。藉此，可將機械室之寬度方 向有效地利用為散熱用對流通路，而可使散熱效率發揮至 最大限。 27 ，械室蓋13G8係卡合於以樹脂形成之機械室外圍114 一“機械至113之開σ面者，由於卡合對象⑽脂製機械 至外圍’故可㈣形成符合機械室蓋138之卡合構造。且， .·'夺定之散熱性’且可避免外觀式樣面之問題或塵埃' 蟲、老氣等異物人侵機械室内之功能弊害，並可防止噪音 透射至外部。 由於送風機128具有樹脂製外圍131，使樹脂製外圍131 ”機械至外圍114卡合’而劃分第丨隔間129與第2隔間⑽， 故以機械室之樹脂製外圍丨14與送風機之樹脂製外 圍138卡 a之形釔在機械至113之寬度方向之中間部接合而形成 樑如此，提尚機械室外圍114寬度方向之剛性可抑制送 風機128本體或壓縮機122之振動、噪音之傳達。 藉形成使送風機128位於中間而使壓縮機122與預冷凝 縮機123位於左右之配置，而形成壓縮機122較冰箱本體ι〇ι 之寬度方向巾央偏向-側找置。如本實郷態，在本體 上部之冷藏室103具有辨音開啟式門1〇8A、1〇8B之冰箱 中，壓縮機122之配置位置形成遠離辨音開啟式之兩門1〇8 A、108B之併合位置而收納在從辨音開啟式兩門1〇8A、1〇 8B之任一側門則方觀看之投影面内之位置。當越接近辨音 開啟式之兩門108A、108B時，有因關閉辨音開啟式門之衝 擊，而使壓縮機122搖動，壓縮機丨22之内部機構與壓縮機i 22之容器撞擊而產生聲音之虞。然而，藉本實施形態之配 置，由於可避免衝擊強之位置，配置壓縮機122，故可防止 使使用者感覺不舒服之雜音。由於壓縮機122之載置係在另 =於械於外箱之兩側面板收與機械室外圍之兩側 =k㈣119填充於填紐伙隔絲⑽2時之胺 乙料發_婦121，可觀兩側面板⑽與機械室 卜圍兩側壁U4C之接合部強度，可提高剛性。藉此，可衰 減來自機械室丨13兩側部之噪音穿透而可減低壓縮機122、 达風機128之對外部之噪音影響，抑㈣壓縮機122、送風In the space in the width direction of the machine room 113, the blower 128 is disposed on the flow side of the compressor 122 and the flow side of the pre-cooling condenser 123, and is divided into a first compartment 129 in which the compressor 122 is disposed and a pre-cooling arrangement. The second compartment 130 of the condenser 123. As a result, the high heat of the compressor 122 can be prevented from interfering with the heat dissipation of the pre-cooling condenser 123, and the forced cooling effect is shared with the compressor 122 and the pre-cooling condenser 123. The external air intake port 139 formed in the machine room cover 138 which covers the open surface above and behind the machine room 113 (1:, 139 〇 faces the second compartment 130 and is provided with the outer air exhaust ports 139A and 139B facing the first The compartment 129 is provided. Therefore, the outside air is first introduced into the second compartment 130 by the operation of the blower 128, and then introduced into the first compartment, and the compressor 122 is cooled and discharged to the outside to promote the air. Therefore, the width direction of the machine room can be effectively utilized as a heat dissipation convection passage, and the heat dissipation efficiency can be maximized. 27, the machine cover 13G8 is engaged with the mechanical outdoor enclosure 114 formed of resin. A "mechanism to the opening of the sigma of 113", because the engaging object (10) is made of a fat-made machine to the periphery, it can be formed into a conforming structure conforming to the mechanical chamber cover 138. Moreover, the heat dissipation of the lens can be avoided and the appearance can be avoided. The problem of the pattern surface or the foreign matter such as dust, insects and old gas invade the functional defects in the machine room, and can prevent the noise from being transmitted to the outside. Since the blower 128 has the resin periphery 131, the resin periphery 131 "mechanical to the outer surface 114 is engaged" and The second compartment 129 and the second compartment (10) are divided, so that the resin-made peripheral cymbal 14 of the machine room and the resin-made peripheral 138 card a of the blower are joined in the middle of the width direction of the machine 113 to form a beam. The rigidity of the width direction of the outer circumference of the mechanical enclosure 114 can suppress the vibration and noise transmission of the body of the blower 128 or the compressor 122. By forming the blower 128 in the middle, the compressor 122 and the precondenser reducer 123 are placed in the left and right configuration. The compressor 122 is formed to be biased toward the side of the width direction of the refrigerator body ι〇ι. As in the actual state, the refrigerator compartment 103 in the upper part of the body has a refrigerator with the sound-opening doors 1〇8A and 1〇8B. In the middle, the arrangement position of the compressor 122 is formed away from the merged position of the two doors 1〇8A and 108B of the open type, and is accommodated in the side door of the two doors 1〇8A and 1〇8B of the soundproof open type. The position in the projection plane. When the two doors 108A, 108B of the open type are closed, the compressor 122 is shaken due to the impact of closing the open door, and the internal mechanism and compressor of the compressor 22 The container of i 22 hits and produces sound However, with the configuration of the present embodiment, since the compressor 122 is disposed at a position where the impact is strong, the noise of the user can be prevented, and the noise of the user is prevented from being uncomfortable. The sides of the outer box are received on both sides of the mechanical outdoor enclosure = k (four) 119 filled with the amine lining wire (10) 2 when the amine material is _ _ 121, the side panels (10) and the mechanical chamber surrounding the two side walls U4C The strength of the part can increase the rigidity, thereby attenuating the noise penetration from the two sides of the machine room 丨13, thereby reducing the external noise influence of the compressor 122 and the fan 128, and (4) the compressor 122 and the air supply.
機128等之振動，使側壁振動而造成之冷藏室⑻内之冰箱 内共振音。The vibration of the machine 128 or the like causes the side wall to vibrate to cause a resonance sound in the refrigerator in the refrigerating chamber (8).
又，亦可具有作為機械室蓋138或搬運用把手14〇等之 1〇安裝基部之強度。又，由於設有補強材12〇,故進行機械室 蓋138或搬運用把手140等之安裝時，除了螺釘固定座等之 固定牢固外，設置冰箱搬運用把手14〇時，可作為將承受重 量之把手140穩固安裝之基材。藉提高機械室蓋138之安裝 強度，抑制低因壓縮機122、送風機128等之振動，使機械 15室蓋138共振而造成之共振音。當把手140設置為連結設置 於兩側之補強材120時，由於可作為機械室外圍114之寬度 方向之連結構件’故可防止機械室兩側部之寬度方向變 形’而更提高機械室部份之剛性，可作為對噪音對策或冰 箱搬運時之補強對策有效之構造體。 20 (第2實施形態） 使用第1圖~第6圖，說明本發明第2實施形態。在圖中， 於外箱之兩側面板115B之内面以熱熔等接著劑黏貼真空隔 熱材201。真空隔熱材201設置至兩側面板U5B上部，亦延 伸黏貼於與機械室外圍兩側壁114C間之空間129内。又，於 30 1354760 機械室外圍之各壁114A、114B、114C裡面亦黏貼與平衝各 大小之真空隔熱材201同樣之材料構成之小型真 。真空隔熱材122不設於機械室外圍各壁⑽、雜、 5Further, it is also possible to have the strength of the mounting base as the mechanical chamber cover 138 or the transport handle 14A. In addition, since the reinforcing member 12 is provided, when the machine room cover 138 or the transport handle 140 is attached, the fixing of the screw holder or the like is provided, and when the refrigerator carrying handle 14 is provided, the weight can be received. The handle 140 is a securely mounted substrate. By increasing the mounting strength of the machine room cover 138, the vibration caused by the vibration of the compressor 122, the blower 128, and the like is suppressed, and the mechanical 15-chamber cover 138 is resonated to cause resonance. When the handle 140 is disposed to connect the reinforcing members 120 disposed on both sides, since the connecting member can be used as the connecting member in the width direction of the mechanical outdoor enclosure 114, the width direction deformation of both sides of the mechanical chamber can be prevented, and the mechanical chamber portion can be further improved. The rigidity is a structure that is effective against noise countermeasures or reinforcement measures during refrigerator transportation. (Second Embodiment) A second embodiment of the present invention will be described with reference to Figs. 1 to 6 . In the figure, the vacuum heat insulating material 201 is adhered to the inner surface of the side panel 115B of the outer casing by an adhesive such as hot melt. The vacuum heat insulating material 201 is disposed to the upper portion of the side panels U5B, and is also extended and adhered to the space 129 between the two side walls 114C of the mechanical outdoor enclosure. Further, in the walls 1A, 114B, and 114C of the mechanical outdoor enclosure of 30 1354760, the same material as that of the vacuum heat insulating material 201 of each size is also adhered. The vacuum insulation material 122 is not disposed on the wall of the machine (10), miscellaneous, 5
10 跳全㈣可，考慮機械室⑴狀科錢或效果比 例而適當設置之部位即可。 真空隔熱材201係使用將玻璃纖維重疊成層狀之板材 作為芯材材料’並將其以由將銘等金屬落或金屬蒸鐘膜等 作為阻氣性基材之多層樹脂膜構成的外覆材覆蓋内部施 以真空排氣處理之高性能隔熱材。芯材材料亦可選擇二氧 切、波來鐵等粉末狀者或連通發泡體之胺甲酸乙醋樹脂 等。在本實施形態中，選定玻璃纖維作為怎材，玻璃纖維 為無機材料且產生氣體之經時變化之隔熱性惡化少，作為 芯材之形狀保持效果高，平面性或薄板化等之加工性優 異傳熱阻力兩而易謀求向性能化之。 15 此種真空隔熱材201主要用於隔熱性能強化目的，藉作10 hops all (4), and it is sufficient to consider the parts of the machine room (1) that are appropriately set for the money or effect ratio. In the vacuum heat insulating material 201, a sheet material in which glass fibers are laminated in a layered form is used as a core material, and this is composed of a multilayer resin film which is a gas barrier substrate such as a metal falling or a metal vapor film. The cladding covers the high-performance insulation material that is internally vacuum-treated. The core material may also be selected from a powder such as a dioxode or a pulverized iron or a urethane acetal resin which communicates with the foam. In the present embodiment, the glass fiber is selected as the material, and the glass fiber is made of an inorganic material, and the heat resistance of the gas which is changed over time is less deteriorated, and the shape retaining effect of the core material is high, and the workability such as planarity or thinning is obtained. Excellent heat transfer resistance and easy to achieve performance. 15 This kind of vacuum insulation material 201 is mainly used for the purpose of heat insulation enhancement.
為埋設於胺甲酸乙酯等發泡熱材i 2 i中，形成不同種或構造 不同之構件或材料之多層構造，可提高對噪音穿透之衰減 效果。當為於芯材使用玻璃纖維之真空隔熱材2〇1時，玻璃 纖維存在複雜之WEB狀且内部真空，故可獲得使澡音或振 20動之穿透衰減之效果大之優點，在此點上極有效。 藉設置真空隔熱材201及202，可提高對嗓音穿透之衰 減效果，同時’可衰減較以單一材料遮音時大之頻域之噪 音’故可減少傳達至外部之噪音之外漏，而可抑制冰箱内 噪音之透過。結果，在將壓縮機122配置於上部冰箱中，可 31 抑制對使用者等之耳朵之刺耳的聲音之傳達 ，而可減低噪 音〇 又’當於機械室外圍114裡面黏貼真空隔熱材202時， 可有效提高從收容壓縮機122、預冷冷凝器123等伴隨發熱 之機器的機械室113内洩漏至冷藏室1〇3等冰箱内之熱。 由於真空隔熱材202可預先組裝於機械室外圍114，故 可以樹脂成形等架構貼合部位等之貼合精確度佳且作業性 佳。又’為在真空隔熱材202之外覆材端面不致妨礙發泡隔 熱材’而在黏貼部位之樹脂成形之架構内易進行將端部插 入之處理。如此，可提高作為溫度差最大而要求隔熱效果 之機械室113與冷藏室1〇3等冰箱内間之隔熱構造之信賴 性。 再者’當選定玻璃纖維作為芯材材料時，由於平面性 高且加工性優異’易黏貼於機械室外圍n4之各壁而較佳。 (第3實施形態） 使用第1圖〜第7圖’說明第3實施形態。如圖所示，外 箱301之對應機械室113之部份彎折成段差狀而作為凹部 302之頂面板303及背面板304分別接合於2片側面板3〇5 構成殼體。 藉於凹部302重疊以樹脂形成之機械室外圍114，相备 機械室部份形成鋼板與樹脂之雙重構造而可提高構生田 度。又，藉由柔軟性構件等而考慮兩者之接合構造時，。 更抑制麗縮機122或送風機128之振動、噪音之傳達 又，由於非切割相當機械室部份，將樹脂製機械6外 1354760 圍114嵌入之方法，故不需擔心缺口部周緣之接合之發泡隔 熱材121的密封構造。 又，由於以分離之鋼板至少將兩側面板305與頂面板303 接合，而形成外箱301，故外箱形成之自由度增加。舉例言 5 之，不為上述之雙重結構，而於相當機械室113之部份設置 缺口部時，不需形成缺口，僅調整頂面板303之長度即可。In order to embed in a foamed hot material i 2 i such as urethane, a multilayer structure of different kinds or structures or members can be formed to improve the attenuation effect on noise penetration. When the glass fiber vacuum insulation material 2〇1 is used for the core material, the glass fiber has a complicated WEB shape and an internal vacuum, so that the effect of making the bath sound or the vibration of the vibration of the vibration 20 is large, and This is extremely effective at this point. By providing vacuum insulation materials 201 and 202, the attenuation effect on the sound transmission can be improved, and at the same time, the noise in the frequency domain which is larger than that in the case of a single material can be attenuated, so that the noise transmitted to the outside can be reduced. It can suppress the transmission of noise in the refrigerator. As a result, when the compressor 122 is disposed in the upper refrigerator, the sound of the harsh sound to the ears of the user or the like can be suppressed, and the noise can be reduced, and when the vacuum heat insulating material 202 is adhered to the inside of the mechanical outdoor enclosure 114, The heat leaked from the machine room 113 of the machine that accommodates heat such as the compressor 122 and the pre-cooling condenser 123 to the refrigerator compartment 1〇3 can be effectively increased. Since the vacuum heat insulating material 202 can be assembled in advance in the mechanical outdoor enclosure 114, the bonding of the structural bonding portions such as resin molding can be performed with good precision and workability. Further, in order to prevent the foamed heat insulating material from coming out of the vacuum heat insulating material 202, the end portion is easily inserted into the resin-molded structure of the adhesive portion. In this way, it is possible to improve the reliability of the heat insulating structure between the machine room 113 and the refrigerator compartment 1〇3 which are required to have a heat insulating effect as the maximum temperature difference. Further, when the glass fiber is selected as the core material, it is preferable because it has high flatness and excellent workability and is easily adhered to the walls of the machine outer casing n4. (Third Embodiment) A third embodiment will be described using Figs. 1 to 7 . As shown in the figure, a portion of the corresponding mechanical chamber 113 of the outer casing 301 is bent into a stepped shape, and the top panel 303 and the back panel 304 as the recesses 302 are joined to the two side panels 3〇5, respectively, to constitute a casing. The mechanical outer chamber 114 formed of resin is superposed on the concave portion 302, and the mechanical chamber portion forms a double structure of the steel plate and the resin to improve the structure of the structure. Moreover, when the joint structure of the two is considered by a flexible member or the like. Further, the vibration and noise of the squeezing machine 122 or the blower 128 are suppressed. Since the non-cutting machine room portion is embedded in the resin machine 6 1354760, the need to engage the periphery of the notch portion is not required. The sealing structure of the bubble heat insulating material 121. Further, since the outer panel 301 is formed by joining at least the side panel 305 and the top panel 303 with the separated steel sheets, the degree of freedom in forming the outer box is increased. For example, in the case of the double structure described above, when the notch portion is provided in a portion corresponding to the mechanical chamber 113, it is not necessary to form a notch, and only the length of the top panel 303 can be adjusted.
如以上，本發明之冰箱可以高品質合理提供壓縮機上部 配置型冰箱。可抑制壓縮機之噪音、振動之傳播，亦防止冰 箱内零件之共振音之產生等而可消彌使用者或居住者之不 10 舒服感等實用效果。結果，不僅適用家庭用冰箱，亦可廣泛 適用將壓縮機配置於本體上部之機器之機械室結構。 C圖式簡單說明3 第1圖係本發明第1實施形態之冰箱之機械室的立體 圖。 15 第2圖係顯示第1圖所示之冰箱之機械室組裝狀態之分 解立體圖。 第3圖係顯示以機械室蓋覆蓋冰箱之機械室之立體圖。 第4圖係第1圖所示之冰箱之正面圖。 第5圖係第4圖所示之5-5線之截面圖。 20 第6圖係顯示本發明第2實施形態之冰箱之機械室組裝 狀態之分解立體圖。 第7圖係顯示本發明第3實施形態之冰箱之機械室組裝 狀態之分解立體圖。 第8圖係習知冰箱之截面圖。 33 1354760 第9圖係從後方觀看習知冰箱之主要部份立體圖 主要元件符號說明】 1···隔熱箱體 35…通氣口 2…外箱 36…蒸發器 3…内箱 37·· ·冷卻風扇 Φ··發泡胺甲酸乙酯隔熱材 101…冰箱本體 5…冷藏室 102…隔熱箱體 6…冷凍室 103…冷藏室 7…蔬果室 104…製冰室 8···冷藏室旋轉門 105…多目的室 9..·冷凍室拉出門 106…蔬果室 12…蔬果室拉出門 107…冷;東室 20…凹部 108A···辨音開啟式門 21…外箱上面 108B…辨音開啟式門 22…外箱背面 109…拉出式門 23…左壁 110···拉出式門 24…右壁 111…拉出式門 25…上板 112…拉出式門 26…背板 113…機械室 27…凹部蓋 114…機械室外圍 31…壓縮機 114A..·前壁 32…冷凝器 114B…底壁 33…機械室風扇 114C…側壁 34…通氣口 114D···凸緣面 34As described above, the refrigerator of the present invention can provide a compressor upper configuration type refrigerator with high quality and reasonable quality. It can suppress the noise and vibration of the compressor, prevent the resonance of the parts in the ice box, etc., and eliminate the practical effects of the user or the occupant. As a result, not only a household refrigerator but also a machine room structure of a machine in which a compressor is disposed on the upper portion of the main body can be widely applied. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a machine room of a refrigerator according to a first embodiment of the present invention. 15 Fig. 2 is an exploded perspective view showing the assembled state of the machine room of the refrigerator shown in Fig. 1. Figure 3 is a perspective view showing the machine room covering the refrigerator with a mechanical compartment cover. Figure 4 is a front view of the refrigerator shown in Figure 1. Figure 5 is a cross-sectional view taken on line 5-5 of Figure 4. Fig. 6 is an exploded perspective view showing the assembled state of the machine room of the refrigerator in the second embodiment of the present invention. Fig. 7 is an exploded perspective view showing the assembled state of the machine room of the refrigerator in the third embodiment of the present invention. Figure 8 is a cross-sectional view of a conventional refrigerator. 33 1354760 Fig. 9 is a perspective view of the main part of the conventional refrigerator viewed from the rear. Main component symbol description] 1···Insulation box 35... Ventilation port 2... Outer box 36...Evaporator 3...Inner box 37·· Cooling fan Φ··foaming urethane heat insulating material 101...refrigerator main body 5...refrigeration chamber 102...heat insulating box 6...freezer compartment 103...refrigerator compartment 7...fruit and vegetable compartment 104...icehouse 8···refrigerated Room revolving door 105...multi-purpose room 9..·freezer compartment pull-out door 106...fruit and vegetable compartment 12...fruit and vegetable compartment pull-out door 107...cold; east room 20...recessed part 108A···Diagnostic open door 21...outer box top 108B... Soundproof open door 22... outer box back 109... pull-out door 23... left wall 110··· pull-out door 24... right wall 111... pull-out door 25... upper plate 112... pull-out door 26... Backing plate 113...mechanical chamber 27...recess cover 114...mechanical enclosure 31...compressor 114A..front wall 32...condenser 114B...bottom wall 33...machine room fan 114C...sidewall 34...ventilation port 114D···convex Edge 34
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005182075A JP3824010B1 (en) | 2005-06-22 | 2005-06-22 | refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200710357A TW200710357A (en) | 2007-03-16 |
| TWI354760B true TWI354760B (en) | 2011-12-21 |
Family
ID=37101303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW095122338A TW200710357A (en) | 2005-06-22 | 2006-06-21 | Refrigerator |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3824010B1 (en) |
| CN (1) | CN101156035B (en) |
| TW (1) | TW200710357A (en) |
| WO (1) | WO2006137422A1 (en) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1972873A1 (en) * | 2007-03-02 | 2008-09-24 | Electrolux Home Products Corporation N.V. | An appliance and a method for a built-in arrangement in a kitchen interior |
| JP2009024921A (en) * | 2007-07-19 | 2009-02-05 | Hitachi Appliances Inc | Refrigerator |
| KR101578002B1 (en) * | 2008-12-10 | 2015-12-16 | 엘지전자 주식회사 | A refrigerator |
| CN101858677A (en) * | 2010-06-03 | 2010-10-13 | 王秩勇 | Compressor bin structure of refrigerator |
| CN102374738A (en) * | 2010-08-24 | 2012-03-14 | 合肥美的荣事达电冰箱有限公司 | Freezer structure |
| CN102121777A (en) * | 2011-04-02 | 2011-07-13 | 海信容声(广东)冰箱有限公司 | Refrigerator assembled simply and conveniently |
| JP5763396B2 (en) * | 2011-04-15 | 2015-08-12 | Ｊｘ日鉱日石エネルギー株式会社 | Fuel cell module |
| JP5756327B2 (en) * | 2011-04-15 | 2015-07-29 | Ｊｘ日鉱日石エネルギー株式会社 | Fuel cell module |
| US9532660B2 (en) | 2011-06-30 | 2017-01-03 | Pepsico, Inc. | Refrigerated merchandise display system |
| JP2013072620A (en) * | 2011-09-29 | 2013-04-22 | Panasonic Corp | Refrigerator |
| CN103827609B (en) * | 2011-09-26 | 2016-03-16 | 松下电器产业株式会社 | Freezer |
| JP5367794B2 (en) * | 2011-10-11 | 2013-12-11 | ホシザキ電機株式会社 | Fan motor mounting structure |
| JP5944709B2 (en) * | 2012-03-22 | 2016-07-05 | 株式会社東芝 | refrigerator |
| JP6092719B2 (en) * | 2013-06-17 | 2017-03-08 | アクア株式会社 | refrigerator |
| CN107076498A (en) * | 2014-10-29 | 2017-08-18 | 陶氏环球技术有限责任公司 | Compressor mounting base |
| CN104457118A (en) * | 2014-11-25 | 2015-03-25 | 珠海格力电器股份有限公司 | Vertical cabinet and household appliances comprising same |
| WO2017002345A1 (en) * | 2015-06-29 | 2017-01-05 | パナソニックＩｐマネジメント株式会社 | Refrigerator |
| JP2018025351A (en) * | 2016-08-10 | 2018-02-15 | パナソニックＩｐマネジメント株式会社 | refrigerator |
| US10502478B2 (en) * | 2016-12-20 | 2019-12-10 | Whirlpool Corporation | Heat rejection system for a condenser of a refrigerant loop within an appliance |
| CN107477708B (en) * | 2017-08-24 | 2023-08-08 | 广东美的制冷设备有限公司 | Compressor and air conditioner with same |
| CN109695998A (en) * | 2017-10-23 | 2019-04-30 | 青岛海尔股份有限公司 | Refrigerating device and its sound-proof noise reducing method |
| CN109695999A (en) * | 2017-10-23 | 2019-04-30 | 青岛海尔股份有限公司 | Refrigerating device |
| CN109696000A (en) * | 2017-10-23 | 2019-04-30 | 青岛海尔股份有限公司 | Refrigerating device |
| JP7444580B2 (en) * | 2019-11-06 | 2024-03-06 | 日立グローバルライフソリューションズ株式会社 | refrigerator |
| CN111811184A (en) * | 2020-06-23 | 2020-10-23 | 海信（山东）冰箱有限公司 | Vertical refrigerator and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07294103A (en) * | 1994-04-27 | 1995-11-10 | Sanyo Electric Co Ltd | Refrigerator |
| JP2001099552A (en) * | 1999-09-29 | 2001-04-13 | Sanyo Electric Co Ltd | Cooler/refrigerator |
| JP2001311579A (en) * | 2000-04-27 | 2001-11-09 | Hoshizaki Electric Co Ltd | Thermal insulated box |
| JP2003314951A (en) * | 2002-04-22 | 2003-11-06 | Matsushita Refrig Co Ltd | Refrigerator |
| JP2005020802A (en) * | 2003-06-23 | 2005-01-20 | Matsushita Electric Ind Co Ltd | Fan motor and blower fan using the same |
-
2005
- 2005-06-22 JP JP2005182075A patent/JP3824010B1/en active Active
-
2006
- 2006-06-21 WO PCT/JP2006/312379 patent/WO2006137422A1/en active Application Filing
- 2006-06-21 TW TW095122338A patent/TW200710357A/en unknown
- 2006-06-21 CN CN2006800116270A patent/CN101156035B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TW200710357A (en) | 2007-03-16 |
| JP3824010B1 (en) | 2006-09-20 |
| CN101156035B (en) | 2012-05-30 |
| WO2006137422A1 (en) | 2006-12-28 |
| JP2007003067A (en) | 2007-01-11 |
| CN101156035A (en) | 2008-04-02 |
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