201122392 六、發明說明： 【發明所屬之技術領域】 本發明係有關於一種二氧化碳冷熱多功裝 種採用天然二氧化碳作為冷媒，具有多溫域、、多種二 用一機功能，同時具備節能減碳環保功能之裝置。<σσ/、 【先前技術】 目前-般可見之食品販賣裝置均是冷熱分離式， R溫度食品必須儲放於不同溫度之儲放裝置，例如，用以 1泡^?、㈣、茶之熱水，必須採用供應開水之開水 二：U二等熱食係儲放於溫度約攝氏5°度之保溫 :、關東煮等溫熱食品係儲放於溫度約 =度之保溫财，冰水、牛奶等冷飲存放於溫度約攝 X之開放式冷櫃巾，冰淇淋必須存放於攝氏約愛下5 度之冰藏櫃’至於冷; 東食品則必須存放於攝氏約零下❹ Π僅：：之’商家必須針對不同食品備置不同儲放 η踫可同時佔據大量空間’至於少部分儲放 ^ ° ^於不同溫度，但其溫域使用範圍很窄，大部 =偈限於攝氏5度左右，高溫也只能達職氏45度，因此 K的f；!性不足’此外’前述用以儲放不同溫度食品之 、、=木用傳統冷媒，例如R22、R12、R134a等等，該 ϋ t媒谷易造成地球溫室效應，破壞臭氧層，各國已 經逐漸禁用。 w。 據此可知’如何能有—種擁有多溫域、多種食品共用 201122392 一機功能，同時具備節能減碳環保功能之裝置，是目前業 者急需要解決的課題。 【發明内容】 有鑑於習知技術之缺失，本發明提出一種二氧化碳冷 熱多功裝置，採用天然二氧化碳作為冷媒，具有多溫域、 多種食品共用一機功能，同時具備節能減碳環保功能。 為達到上述目的，本發明提出一種二氧化碳冷熱多功 裝置，包含； 一二氧化碳壓縮機； 一儲水裝置，係用以儲放水，該儲水裝置具有一第一 加熱器，且該儲水裝置係連接該二氧化碳壓縮機； 至少一加熱單元，係由一第二加熱器及一風扇構成， 該加熱單元係連接該儲水裝置； 一冷凝器單元，係由一冷凝器及一風扇構成，該冷凝 器單元係連接該加熱單元； 至少一蒸發單元，係由一蒸發器、一膨脹閥及一風扇 構成，該蒸發單元係連接該冷凝器單元以及該二氧化碳壓 縮機；以及 至少一電磁閥，係用以將二氧化碳冷媒導向該儲水裝 置及該加熱單元，且由該二氧化碳壓縮機將通過該儲水裝 置及該加熱單元之二氧化碳冷媒依序再推送至該冷凝器單 元、蒸發單元，再回流至該二氧化碳壓縮機。 為使貴審查委員對於本發明之結構目的和功效有更 201122392 進-步之了解與認同’兹配合圖示詳細說明如后。 【實施方式】 以下將參照隨附之圖式來描述本發明為達成目的所使 =術手段與功效，而以下圖式所列舉之實施例僅為輔 助況明^利f審查委員瞭解，但本案之技術手段並不限 於所列舉圖式。 請參閱第-圖所示，本發明所提出之二氧化碳冷妖多 功^置100’其包括一二氧化碳壓縮機10、一儲水裝置2〇、 一第-加熱單it 30a、-第二加熱單元30b、一冷凝器單元 40、-第-蒸發單、—第二蒸發單^Gb、—第三塞 發=50c、一第四蒸發單元5〇d、一第一電刺咖以及 一第^一電磁閥60b。 々及儲水裝置20係用以儲放水，該儲水裝置2〇具有一 第Γ加熱器2卜—人水閥22以及—出水閥23，該第一加 熱器21係用以對該儲水裝^ 2(^所儲放的水加熱，該入 水閥22係提絲水送城儲水裝置2Q，該出水閥23係提 供水由賴水裝置輸出，該出㈣23可制水龍頭形 式:該儲水裝置20藉由管路P1連接該二氧化碳壓縮機1〇, 於β官路P1設置該第-電磁閥60a，且該儲水裝置2〇藉 由管路P2連接該第一加熱單元3〇a。此外，該管路ρι应 該管路P2之間連接有-管路Pu，於該管路pu設置該第 一電磁閥60b。 該第-加熱單元30a纟一第二加熱器…及一風扇他 構成，該第一加熱單元30a藉由管路P3連接該第二加熱單 201122392 元30b，該第_ 相同，該第二 扇3 2 b構成， 器單元40。 二加熱單元30b之架構與該第一加熱單元3〇a 、加熱單兀30b係由一第二加熱器3比及一風 戎第二加熱單元30b藉由管路P4連接該冷凝 …單元40由-冷凝$ 41及—風扇42構成，該 冷凝器單το 40藉由管路Ρ5並聯該第一蒸發單元5〇a、第 二瘵發單元50b、第三蒸發單元50c及第四蒸發單元5〇d。 該第一蒸發單元50a係由一蒸發器51a、—膨脹閥52a 及一風扇53a構成，該第二蒸發單元5〇b、第三蒸發單元 50c及第四蒸發單元50d之架構與該第一蒸發單元5〇a相 同’分別由一蒸發器51b、51c、51d、一膨脹閥52b、52c、 52d及一風扇53b、53c、53d構成’由該管路p5分別設有 一歧管 P51、P52、P53、P54 連接該膨脹閥 52a、52b、52c、 52d，該膨服閥52a、52b、52c、52d再分別連接於對應的 蒸發器51a、51b、51c、51d，當二氧化碳冷媒通過該膨脹 閥52a、52b、52c、52d時’液悲—氧化碳冷媒可瞬間被轉 化成低溫氣體’再利用風扇53a、53b、53c、53d的風力， 即可於各個該第一蒸發單元5〇a、第二蒸發單元5〇b、第三 蒸發單元50c及第四蒸發單元50d内產生熱交換，該蒸發 器 51a、51b、51c、51d 再分別藉由管路 P6、P7、P8、P9 連接該二氧化碳壓縮機10 ’將二氧化碳冷媒送回該二氧化 碳壓縮機10。 藉由上述構件，組成一二氧化碳冷媒循環系統，由該 二氧化碳壓縮機10送出高溫高壓之氣態二氧化碳冷媒，其 溫度可達至少攝氏90度，藉由該第一電磁閥60a將氣態二 201122392 氧化碳冷媒導入該儲水裝置20中，同時利用該第一加熱器 21將該儲水裝置20内的水加熱至攝氏100度以上，使成 為開水，消費者可藉由該出水閥23取用開水，或可泡麵、 泡咖啡或茶，當該儲水裝置2 0内的水量低於一定量時，可 • 由該入水閥22將水補充進入該儲水裝置20，該儲水裝置 - 20可設置溫度感測器（圖中未示出），當感測該儲水裝置20 内之水溫因為自然冷卻或因為補充水而低於攝氏90度 時，可驅動該第一加熱器21加熱，使該儲水裝置20恆保 φ 持有開水供應。 通過該儲水裝置20之氣態二氧化碳冷媒，可再繼續被 導入該第一加熱單元30a，此時，該被利用過之氣態二氧 化碳冷媒之溫度約為攝氏70度，同時藉由該第二電磁閥 60b直接由該二氧化碳壓縮機10將高溫高壓之氣態二氧化 碳冷媒導入該第一加熱單元30a，利用該第二加熱器31a . 及風扇32a之作用，可設定該第一加熱單元30a具有一定 溫度，例如攝氏50度，可用以儲放咖啡等熱食。 • 其次，氣態二氧化碳冷媒再流入該第二加熱單元30b， 此時該氣態二氧化碳冷媒之溫度約為攝氏60度，可設定該 第二加熱單元30b具有一定溫度，例如攝氏45度，可用以 儲放包子、饅頭、關東煮等溫熱食品。 其次，該二氧化碳壓縮機10將通過該儲水裝置20及 第一加熱單元30a、第二加熱單元30b之氣態二氧化碳冷 媒依序再推送流入該冷凝器單元40，由該冷凝器單元40 作用轉化為低溫液態二氧化碳冷媒，此時該液態二氧化碳 冷媒之溫度約為攝氏30度。 201122392 接著，上述該液態二氧化碳冷媒在被依序送入該第— 蒸發單元50a、第二蒸發單元50b、第三蒸發單元50c及第 四蒸發單元50d ’由膨脹閥52a、52b、52c、52d將液態二 氧化碳冷媒瞬間轉化為低溫氣態二氧化碳冷媒，再搭配相 對應之風扇53a、53b、53c、53d所產生的風力，可將該第 一蒸發單元50a、第二蒸發單元50b、第三蒸發單元50c及 第四蒸發單元50d之溫度分別設定為攝氏18度、攝氏5 度、攝氏-5度、攝氏-18度，可分別用以儲放不同的食品， 例如’攝氏18度可儲放便當.，攝氏5度可儲放牛奶，攝氏 -5度可作為冷藏庫，攝氏-18度作為冷凍庫，最後，二氧 化碳冷媒會再被送回該二氧化碳壓縮機10重複循環使用。 由以上說明可知’本發明所提供之二氧化碳冷熱多功 裝置100可提供不同溫度儲放空間，其中該熱飲加熱單元 (亦即該第一加熱單元3〇a、第二加熱單元3〇b)，位於該冷 飲供應蒸發單元（亦即該第一蒸發單元5〇a、第二蒸發單元 50b、第二备發單元5〇c及第四蒸發單元5〇们之上方，因 此全溫域的食品皆可達到保存及販售的目的。此外，本發 明可二置-系統控制器，用以對該儲水裝置2Q内之水溫、 $電磁閥60a、第二電磁閥6〇b及膨脹閥52a、52b、52c、 52d進行自動控制’亦可設置一變頻控制器以控制該二氧 化碳壓縮機10運轉。 必須強賴明的是，二氧化碳冷媒高溫高壓的特性雖 …、:屬於已知技術，但是目前對於二氧化碳冷媒的應用，僅 限於二㈣或僅能製造熱水之熱水器、熱水機等熱水供應 系統’攸未見將其應用於多溫域、適於多種食品共用之食 10 201122392 品儲放裝置，尤其本發明可達攝氏45度以上，以及可供應 開水的特點，更是採用傳統冷媒之食品儲放裝置所無法達 到的功能。此外，該加熱單元及蒸發單元之數目可依實際 ' 所需增減，溫度設定也可依實際需要設定。 * 綜上所述，本發明提供之二氧化碳冷熱多功裝置，採 * .用天然二氧化碳作為冷媒，利用二氧化碳冷媒高冷凝溫度 的特性，提供具有多溫域、多種食品共用一機功能，同時 具備節能減碳環保功能之食品儲放裝置，可符合不同食品 * 溫度需求之場所或消費者，尤適用於賣場、便利商店。 惟以上所述者，僅為本發明之實施例而已，當不能以 之限定本發明所實施之範圍。即大凡依本發明申請專利範 -圍所作之均等變化與修飾，皆應仍屬於本發明專利涵蓋之 ' 範圍内，謹請貴審查委員明鑑，並祈惠准，是所至禱。 201122392 【圖式簡單說明】 第一·圖係本發明實施例之架構示意圖。 【主要元件符號說明】 100-二氧化碳冷熱多功裝置 10 -二氧化碳壓縮機 20- 儲水裝置 21- 第一加熱器 2 2 -入水閥 23-出水閥 30a-第一加熱單元 30b-第二加熱單元 31a、31b-第二加熱器 32a、32b_風扇 40- 冷凝器單元 41- 冷凝器 42- 風扇 50a-第一蒸發單元 50b-第二蒸發單元 50c-第三蒸發單元 50d-第四蒸發單元 51a、51b、51c、51d-蒸發器 52a、52b、52c、52d-膨脹閥 12 201122392 53a、53b、53c、53d-風扇 60a-第一電磁閥 60b-第二電磁閥 PI、Pll、P2、P3、P4、P5、P6、P7、P8、P9-管路 P51、P52、P53、P54-歧管201122392 VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a carbon dioxide hot and cold multi-function type using natural carbon dioxide as a refrigerant, having multiple temperature domains, multiple functions for two uses, and energy saving and carbon reduction Functional device. <σσ/, [Prior Art] At present, food-selling devices that are generally visible are hot and cold separation type, and R temperature foods must be stored in storage devices of different temperatures, for example, for 1 bubble, (4), tea Hot water, must be used to supply boiling water 2: U second-class hot food storage in the temperature of about 5 ° Celsius insulation:, Oden, etc. warm food is stored in the temperature of about = degree of insulation, ice water, Cold drinks such as milk are stored in open-type freezer towels at a temperature of about X. Ice cream must be stored in an ice-cold cabinet at 5 degrees Celsius. As for cold; East food must be stored at about 10,000 Celsius. Π Only:: Different storages must be prepared for different foods. 踫 踫 can occupy a large amount of space at the same time. As for a small part of storage and storage ^ ° ^ at different temperatures, but its temperature range is very narrow, most of them = 偈 is limited to about 5 degrees Celsius, high temperature only Can reach 45 degrees of occupation, so K's f;! Insufficient 'in addition' the aforementioned to store foods of different temperatures, = traditional wood refrigerant, such as R22, R12, R134a, etc. Causing the global warming effect, destroying the ozone layer, each The country has been gradually banned. w. According to this, it can be seen that 'how to have a multi-temperature domain, a variety of food sharing 201122392 one machine function, while having energy-saving carbon reduction and environmental protection devices, is an urgent problem that the industry is currently needing to solve. SUMMARY OF THE INVENTION In view of the lack of the prior art, the present invention proposes a carbon dioxide cooling and heating multi-functional device, which uses natural carbon dioxide as a refrigerant, has multiple temperature domains, and a plurality of foods share a machine function, and has the functions of energy saving, carbon reduction and environmental protection. In order to achieve the above object, the present invention provides a carbon dioxide heat and cold multi-functional device, comprising: a carbon dioxide compressor; a water storage device for storing and storing water, the water storage device having a first heater, and the water storage device Connecting the carbon dioxide compressor; at least one heating unit is composed of a second heater and a fan, the heating unit is connected to the water storage device; a condenser unit is composed of a condenser and a fan, the condensation The unit is connected to the heating unit; the at least one evaporation unit is composed of an evaporator, an expansion valve and a fan, the evaporation unit is connected to the condenser unit and the carbon dioxide compressor; and at least one electromagnetic valve is used Directing the carbon dioxide refrigerant to the water storage device and the heating unit, and the carbon dioxide compressor sequentially pushes the carbon dioxide refrigerant passing through the water storage device and the heating unit to the condenser unit and the evaporation unit, and then returns to the Carbon dioxide compressor. In order to enable your review board to have more understanding and recognition of the structural purpose and efficacy of the present invention, the detailed description of the figure is as follows. [Embodiment] Hereinafter, the present invention will be described with reference to the accompanying drawings, and the embodiments shown in the following drawings are only for the auxiliary situation, but the review case is understood. The technical means are not limited to the illustrated figures. Referring to FIG. 3, the present invention provides a carbon dioxide cold demon multi-function 100' which includes a carbon dioxide compressor 10, a water storage device 2, a first-heating unit it 30a, and a second heating unit. 30b, a condenser unit 40, a - evaporating bill, a second evaporating bill ^ Gb, a third plugging = 50c, a fourth evaporating unit 5 〇 d, a first electric thief and a first one Solenoid valve 60b. The water storage device 20 is for storing water, and the water storage device 2 has a first heater 2, a human water valve 22, and a water outlet valve 23, and the first heater 21 is used for the water storage. The water is stored in the water storage unit 22, and the water inlet valve 22 is supplied to the city water storage device 2Q, and the water outlet valve 23 is provided with water to be output by the water immersing device, and the outlet (4) can be made in the form of a faucet: the storage The water device 20 is connected to the carbon dioxide compressor 1 via a pipeline P1, the first solenoid valve 60a is disposed on the β official road P1, and the water storage device 2 is connected to the first heating unit 3a via a pipeline P2. In addition, the pipeline ρι should be connected with a pipeline Pu between the pipeline P2, and the first electromagnetic valve 60b is disposed in the pipeline pu. The first heating unit 30a 纟 a second heater... and a fan The first heating unit 30a is connected to the second heating unit 201122392 yuan 30b by a pipeline P3, which is the same, the second fan 3 2 b constitutes the unit 40. The structure of the second heating unit 30b and the The first heating unit 3a, the heating unit 30b is connected to the cold by a second heater 3 and a second heating unit 30b via a pipe P4. The condensing unit 40 is composed of a condensing unit 41 and a fan 42 which is connected in parallel by the line Ρ5 to the first evaporation unit 5〇a, the second burst unit 50b, the third evaporation unit 50c and the The fourth evaporation unit 50a is composed of an evaporator 51a, an expansion valve 52a and a fan 53a, the second evaporation unit 5〇b, the third evaporation unit 50c and the fourth evaporation unit 50d. The structure is the same as that of the first evaporation unit 5〇a', respectively, consisting of an evaporator 51b, 51c, 51d, an expansion valve 52b, 52c, 52d and a fan 53b, 53c, 53d. The manifolds P51, P52, P53, P54 are connected to the expansion valves 52a, 52b, 52c, 52d, and the expansion valves 52a, 52b, 52c, 52d are respectively connected to the corresponding evaporators 51a, 51b, 51c, 51d, when carbon dioxide When the refrigerant passes through the expansion valves 52a, 52b, 52c, and 52d, the liquid sorrow-oxidation carbon refrigerant can be instantaneously converted into a low-temperature gas, and the winds of the fans 53a, 53b, 53c, and 53d can be reused, and the first evaporation unit can be used. 5〇a, second evaporation unit 5〇b, third evaporation unit 50c and fourth evaporation sheet Heat exchange occurs within 50d, and the evaporators 51a, 51b, 51c, 51d are respectively connected to the carbon dioxide compressor 10' via the pipes P6, P7, P8, P9 to return the carbon dioxide refrigerant to the carbon dioxide compressor 10. The component comprises a carbon dioxide refrigerant circulation system, and the carbon dioxide compressor 10 sends a high-temperature and high-pressure gaseous carbon dioxide refrigerant, the temperature of which reaches at least 90 degrees Celsius, and the gaseous second refrigerant 201122392 is introduced into the storage by the first electromagnetic valve 60a. In the water device 20, the water in the water storage device 20 is simultaneously heated to 100 degrees Celsius or more by the first heater 21 to be boiled water, and the water can be taken by the water outlet valve 23 by the consumer, or the instant noodles can be used. When coffee or tea is brewed, when the amount of water in the water storage device 20 is less than a certain amount, water can be replenished into the water storage device 20 by the water inlet valve 22, and the water storage device 20 can be set with temperature sensing. (not shown), when sensing that the temperature of the water in the water storage device 20 is lower than 90 degrees Celsius due to natural cooling or because of replenishing water, the first heater 21 can be driven to heat to make the water storage Loading 20 Paul φ holds constant water supply. The gaseous carbon dioxide refrigerant passing through the water storage device 20 can be further introduced into the first heating unit 30a. At this time, the temperature of the used gaseous carbon dioxide refrigerant is about 70 degrees Celsius, and the second electromagnetic valve is used. 60b directly introduces a high-temperature and high-pressure gaseous carbon dioxide refrigerant from the carbon dioxide compressor 10 into the first heating unit 30a. By the action of the second heater 31a. and the fan 32a, the first heating unit 30a can be set to have a certain temperature, for example 50 degrees Celsius, can be used to store hot food such as coffee. • Secondly, the gaseous carbon dioxide refrigerant flows into the second heating unit 30b. At this time, the temperature of the gaseous carbon dioxide refrigerant is about 60 degrees Celsius, and the second heating unit 30b can be set to have a certain temperature, for example, 45 degrees Celsius, which can be used for storage. Warm food such as buns, steamed buns, and Oden. Next, the carbon dioxide compressor 10 sequentially pushes the gaseous carbon dioxide refrigerant passing through the water storage device 20, the first heating unit 30a, and the second heating unit 30b into the condenser unit 40, and the condenser unit 40 converts into The low temperature liquid carbon dioxide refrigerant, at which time the temperature of the liquid carbon dioxide refrigerant is about 30 degrees Celsius. 201122392 Next, the liquid carbon dioxide refrigerant is sequentially fed into the first evaporation unit 50a, the second evaporation unit 50b, the third evaporation unit 50c, and the fourth evaporation unit 50d' by expansion valves 52a, 52b, 52c, 52d. The liquid carbon dioxide refrigerant is instantaneously converted into a low-temperature gaseous carbon dioxide refrigerant, and the wind generated by the corresponding fans 53a, 53b, 53c, 53d can be used to control the first evaporation unit 50a, the second evaporation unit 50b, and the third evaporation unit 50c. The temperature of the fourth evaporation unit 50d is set to 18 degrees Celsius, 5 degrees Celsius, 5 degrees Celsius, and -18 degrees Celsius, respectively, and can be used for storing different foods, for example, '18 degrees Celsius can store and store the lunch. 5 degrees can store milk, -5 degrees Celsius can be used as a refrigerator, -18 degrees Celsius as a freezer, and finally, carbon dioxide refrigerant will be sent back to the carbon dioxide compressor 10 for repeated use. It can be seen from the above description that the carbon dioxide thermal multi-function device 100 provided by the present invention can provide different temperature storage spaces, wherein the hot beverage heating unit (that is, the first heating unit 3a, the second heating unit 3〇b), Located in the cold drink supply evaporation unit (that is, the first evaporation unit 5〇a, the second evaporation unit 50b, the second preparation unit 5〇c, and the fourth evaporation unit 5), so the food in the whole temperature range is The utility model can achieve the purpose of storage and sale. In addition, the present invention can be used for the water temperature of the water storage device 2Q, the electromagnetic valve 60a, the second electromagnetic valve 6〇b and the expansion valve 52a. , 52b, 52c, 52d for automatic control 'may also set up a variable frequency controller to control the operation of the carbon dioxide compressor 10. It must be strongly believed that the characteristics of high temperature and high pressure of carbon dioxide refrigerant are..., are known technologies, but currently For the application of carbon dioxide refrigerant, it is limited to two (four) or hot water supply systems such as water heaters and hot water machines that can only produce hot water. 'I have not seen it applied to multi-temperature range, suitable for food sharing of various foods 10 201122392 The discharge device, in particular, the invention can reach the temperature above 45 degrees Celsius, and can be supplied with boiling water, and is also a function that cannot be achieved by the traditional food storage device of the refrigerant. In addition, the number of the heating unit and the evaporation unit can be practical The required increase or decrease, the temperature setting can also be set according to actual needs. * In summary, the carbon dioxide hot and cold multi-functional device provided by the present invention uses natural carbon dioxide as a refrigerant, and utilizes the characteristics of high condensation temperature of carbon dioxide refrigerant to provide A multi-temperature domain, a variety of foods share the functions of a single machine, and a food storage device with energy-saving, carbon-reducing and environmental protection functions, which can meet the needs of different food* temperature needs or consumers, especially for stores and convenience stores. The scope of the present invention is not limited by the embodiments of the present invention. That is, the equivalent changes and modifications made by the patent application scope of the present invention should still fall within the scope of the present invention. Inside, I would like to ask your review board member to give a clear explanation and pray for it. It is the prayer. 201122392 [Simple description] First BRIEF DESCRIPTION OF THE DRAWINGS Fig. Schematic diagram of the structure of the embodiment of the present invention. [Description of main components] 100-carbon dioxide hot and cold power device 10 - carbon dioxide compressor 20 - water storage device 21 - first heater 2 2 - water inlet valve 23 - water outlet valve 30a - First heating unit 30b - second heating unit 31a, 31b - second heater 32a, 32b_fan 40 - condenser unit 41 - condenser 42 - fan 50a - first evaporation unit 50b - second evaporation unit 50c - Three evaporation unit 50d - fourth evaporation unit 51a, 51b, 51c, 51d - evaporator 52a, 52b, 52c, 52d - expansion valve 12 201122392 53a, 53b, 53c, 53d - fan 60a - first solenoid valve 60b - second Solenoid valves PI, P11, P2, P3, P4, P5, P6, P7, P8, P9 - Piping P51, P52, P53, P54-manifold
1313