1377327 六、發明說明： 【發明所屬之技術領域】 k .·. 本發明係有關於一種二氣化碳冷熱多功裝置，尤指一 . 種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，同時具備節能减碳環保功能之装置。 【先前技術】 • 目前一般可見之食品販賣裝置均是冷熱分離式，且不 同溫度食品必須儲放於不同溫度之儲放裝置，例如，用以 沖泡速食麵、咖啡、茶之熱水，必須採用供應開水之開水 機’而便當、咖啡等熱食係儲放於溫度約攝氏50度之保溫 櫃中，而包子、饅頭、關東煮等溫熱食品係儲放於溫度約 攝氏45度之保溫櫃中，冰水、牛奶等冷飲存放於溫度約攝 •氏5度之開放式冷櫃中，冰琪淋必須存放於攝氏約零下5 度之冰藏櫃，至於冷凍食品則必須存放於攝氏約零下18度 • 之冷凍櫃，換言之，商家必須針對不同食品備置不同儲放 裝置’不僅成本高，同時佔據大量空間，至於少部分儲放 裝置雖可適用於不同溫度，但其溫域使用範圍很窄，大部 份侷限於攝氏5度左右，高溫也只能達到攝氏45度，因此 使用的廣泛I·生不足，此外，前述用以儲放不同溫度食品之 裝置，均採用傳統冷媒，例如R22、R12、R134a等等該 類傳統冷媒容易造成地球溫室效應，破壞臭氧層，各國已 經逐漸禁用。 據此可知，如何能有一種擁有多溫域、多種食品共用 1377327 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 1377327 進一步之了解與認同，茲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 " 用的技術手段與功效，而以下圖式所列舉之實施例僅為辅 - 助說明，以利貴審查委員瞭解，但本案之技術手段並不限 於所列舉圖式。 請參閱第一圖所示，本發明所提出之二氧化碳冷熱多 ® 功裝置100,其包括一二氧化碳壓縮機10、一儲水裝置20、 一第一加熱單元30a、一第二加熱單元30b、一冷凝器單元 40、一第一蒸發單元50a、一第二蒸發單元50b、一第三蒸 發單元50c、一第四蒸發單元50d、一第一電磁閥60a以及 一第二電磁閥60b。 該儲水裝置20係用以儲放水，該儲水裝置20具有一 。 第一加熱器21、一入水閥22以及一出水閥23，該第一加 熱器21係用以對該儲水裝置20内所儲放的水加熱，該入 6 水閥22係提供將水％入該儲水裝置20，該出水閥23係提 供水由該儲水裝置20輸出，該出水閥23可採用水龍頭形 式，該儲水裝置20藉由管路P1連接該二氧化碳壓縮機10, 於該管路P1設置該第一電磁閥60a，且該儲水裝置20藉 由管路P2連接該第一加熱單元30a。此外，該管路P1與 該管路P2之間連接有一管路P11，於該管路P11設置該第 二電磁閥60b。 該第一加熱單元30a由一第二加熱器31a及一風扇32a 後成，該第一加熱單元30a藉由管路P3連接該第二加熱單 1377327 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，當該儲水裳置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，該二氡化碳壓縮機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。 9 1377327 接著，上述該液態二氧化碳冷媒在被依序送入該第一 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，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30a、第二加熱單元30b)，位於該冷 飲供應蒸發單元（亦即該第一蒸發單元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 明可設置一系統控制器，用以對該儲水裝置20内之水溫、 第一電磁閥60a、第二電磁閥60b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。 必須強調說明的是，二氧化碳冷媒高溫高壓的特性雖 然屬於已知技術，但是目前對於二氧化碳冷媒的應用，僅 限於空調機或僅能製造熱水之熱水器、熱水機等熱水供應 系統，從未見將其應用於多溫域、適於多種食品共用之食 10 1377327 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 真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。 11 1377327 【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 -二氧化碳廢縮機 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 1377327 53a、53b、53c、53d-風扇 60 a-第一電磁閥 60b-第二電磁閥 P卜 PI卜 P2、P3、P4、P5、P6、P7、P8、P9-管路 P51、P52、P53、P54-歧管1377327 VI. Description of the invention: [Technical field to which the invention pertains] k.·. The present invention relates to a two-gas carbonization hot and cold multi-functional device, especially one that uses natural carbon dioxide as a refrigerant, has multiple temperature domains, and various foods. A device that shares the functions of one machine and has the functions of energy saving, carbon reduction and environmental protection. [Prior Art] • At present, food storage devices that are generally visible are hot and cold separated, and foods with different temperatures must be stored in different temperature storage devices. For example, hot water for instant noodles, coffee, and tea must be used. The hot water machine for boiling water is used. The hot foods such as lunch and coffee are stored in the holding cabinet at a temperature of about 50 degrees Celsius, while the warm foods such as buns, steamed buns and Oden are stored in a holding cabinet at a temperature of about 45 degrees Celsius. Cold drinks such as ice water and milk are stored in an open freezer at a temperature of about 5 degrees Celsius. Ice cream must be stored in an ice storage cabinet at about 5 degrees Celsius. For frozen food, it must be stored at about minus 18 degrees Celsius. • Freezers, in other words, merchants must have different storage devices for different foods' not only costly, but also occupy a lot of space. As for a small number of storage devices, although they can be applied to different temperatures, their temperature range is narrow and large. Partly limited to about 5 degrees Celsius, high temperature can only reach 45 degrees Celsius, so the use of a wide range of I. raw, in addition, the aforementioned to store different temperature food The means are conventional refrigerant such as R22, R12, R134a and the like of the conventional type refrigerant is easy to cause global warming, the destruction of the ozone layer, has been gradually disabled States. According to this, it can be seen that there is a device that has the function of multi-temperature domain and multi-food sharing 1377327, and has the functions of energy saving, carbon reduction and environmental protection, which is an urgent problem for the industry. 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-function 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 give your review board further understanding and approval of the structural purpose and efficacy of the present invention, a detailed description will be given in conjunction with the drawings. [Embodiment] Hereinafter, the technical means and effects of the present invention for achieving the object will be described with reference to the accompanying drawings, and the embodiments listed in the following drawings are only supplementary-help explanations for the benefit of the review committee. Understand, but the technical means of this case are not limited to the listed schema. Referring to the first figure, the carbon dioxide hot and cold multiple power device 100 of the present invention comprises a carbon dioxide compressor 10, a water storage device 20, a first heating unit 30a, a second heating unit 30b, and a The condenser unit 40, a first evaporation unit 50a, a second evaporation unit 50b, a third evaporation unit 50c, a fourth evaporation unit 50d, a first electromagnetic valve 60a and a second electromagnetic valve 60b. The water storage device 20 is for storing water, and the water storage device 20 has one. a first heater 21, a water inlet valve 22, and a water outlet valve 23 for heating the water stored in the water storage device 20, the inlet 6 water valve 22 providing water % Into the water storage device 20, the water outlet valve 23 supplies water from the water storage device 20, and the water outlet valve 23 can be in the form of a faucet, and the water storage device 20 is connected to the carbon dioxide compressor 10 via a pipeline P1. The first electromagnetic valve 60a is disposed in the pipe P1, and the water storage device 20 is connected to the first heating unit 30a via the pipe P2. Further, a line P11 is connected between the line P1 and the line P2, and the second solenoid valve 60b is provided in the line P11. The first heating unit 30a is formed by a second heater 31a and a fan 32a. The first heating unit 30a is connected to the second heating sheet 1377327 by a pipeline P3, and the carbon oxide refrigerant is introduced into the water storage device 20. The water in the water storage device 20 is heated to 100 degrees Celsius or higher by the first heater 21, so that the water is turned into water, and the consumer can use the water outlet valve 23 to take boiling water, or can be instant noodles, brewed coffee or Tea, when the amount of water in the water storage tank is less than a certain amount, the water can be replenished into the water storage device 20 by the water inlet valve 22, and the water storage device 20 can be provided with a temperature sensor (in the figure) Not shown), when it is sensed that the water temperature 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, so that the water storage device 20 is guaranteed. Φ· holds boiled 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 the 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 monoxide compressor 10 sequentially pushes the gaseous carbon dioxide refrigerant passing through the water storage device 20 and the first heating unit 30a and the second heating unit 30b into the condenser unit 40, and the condenser unit 40 is further The action is converted to a cryogenic liquid carbon dioxide refrigerant, at which time the temperature of the liquid carbon dioxide refrigerant is about 30 degrees Celsius. 9 1377327 Then, the liquid carbon dioxide refrigerant is sequentially supplied to the first evaporation unit 50a, the second evaporation unit 50b, the third evaporation unit 50c, and the fourth evaporation unit 50d, and is expanded by valves 52a, 52b, 52c, 52d. The first evaporation unit 50a, the second evaporation unit 50b, and the third evaporation unit 50c can be instantaneously converted into a low-temperature gaseous carbon dioxide refrigerant, and then matched with the wind generated by the corresponding fans 53a, 53b, 53c, 53d. And 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, Celsius 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 30a and the second heating unit 30b) is located in the cold drink supply. Above the evaporation unit (that is, the first evaporation unit 50a, the second evaporation unit 50b, the third evaporation unit 50c, and the fourth evaporation unit 50d), the food in the full temperature range can be preserved and sold. In addition, the present invention can be provided with a system controller for automatically controlling the water temperature in the water storage device 20, the first electromagnetic valve 60a, the second electromagnetic valve 60b, and the expansion valves 52a, 52b, 52c, 52d. An inverter controller can be provided to control the operation of the carbon dioxide compressor 10. It must be emphasized that although the characteristics of high temperature and high pressure of carbon dioxide refrigerant are known technologies, the current application of carbon dioxide refrigerant is limited to air conditioners or hot water supply systems such as water heaters and hot water machines that can only produce hot water. See the 10 1377327 product storage device for multi-temperature domain, suitable for a variety of food sharing, especially the invention can reach more than 45 degrees Celsius, and can be supplied, boiled, and is also stored in traditional refrigerant. The device cannot reach the function that it is. In addition, the number of the heating unit and the evaporation unit can be increased or decreased according to actual needs, and 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 invention adopts natural carbon dioxide as a refrigerant, and utilizes the characteristics of high condensation temperature of carbon dioxide refrigerant to provide a function of multi-temperature domain and multi-food sharing, and at the same time, energy saving and reduction. The carbon storage-friendly food storage device can meet the needs of different foods and temperature needs or consumers, especially for stores and convenience stores. However, the above description is only for the embodiments of the present invention, and the scope of the invention is not limited thereto. That is to say, the equivalent changes and modifications made by the applicants in accordance with the scope of the invention patents should still fall within the scope of the patents covered by the invention. I would like to ask your review committee to give a clear explanation and pray for the best. 11 1377327 BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a schematic diagram of the architecture of an embodiment of the present invention. [Main component symbol description] 100-carbon dioxide hot and cold multi-function device 10 - carbon dioxide waste reduction machine 20 - water storage device 21 - first heater 2 2 - water inlet valve 23 - water outlet valve 30a - first heating unit 30b - second heating Units 31a, 31b - second heaters 32a, 32b - fan . 40 - condenser unit 41 - condenser 42 - fan 50a - first evaporation unit 50b - second evaporation unit 50c - third evaporation unit 50d - fourth evaporation Units 51a, 51b, 51c, 51d - evaporators 52a, 52b, 52c, 52d - expansion valve 12 1377327 53a, 53b, 53c, 53d - fan 60 a - first solenoid valve 60b - second solenoid valve P - PI P P2 , P3, P4, P5, P6, P7, P8, P9-pipe P51, P52, P53, P54-manifold
1313