201043558 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種充填式低溫物流系統，尤指一種適 用於低溫運輸之物流車、及提供充填冷卻循環液於物流車 5 之充填站。 【先前技術】201043558 VI. Description of the Invention: [Technical Field] The present invention relates to a filling type low temperature logistics system, and more particularly to a logistics vehicle suitable for low temperature transportation, and a filling station for providing a cooling cooling circulating fluid to the logistics vehicle 5. [Prior Art]
1010
20 以現有技術而言，目前常見低溫運輪的物流車大致可 區分成以下二大類：獨立式冷卻機組系統、整合式冷卻機 組系統、以及蓄冷式機組系統。其中，所謂獨立式冷卻機 組系統是指車載之冷卻機組系統完全獨立於車輛本身的系 統，亦即冷卻機組的動力㈣完全由本身獨立之引擎提 供。本系統之優點，降溫能力強，且當車輛故障時不會麥 響到其原有之運作。但缺點在於噪音大、維修費及保養費 用高，且相對較為耗能。 、 再者’整合式冷卻機㈣統恰與獨立式冷卻機組系统 相反，其冷卻餘的動力來源完全由車輛之引擎提供 即冷卻機組是整合於車輛之動力^。本系統之優點在 於’噪音小、且維修費及保養費用較低。但缺點在於’， 溫能力相對較低，且當車_火或故障時 且 法再繼續運作。 卩機、且便無 另外 “式機組系統完全不同於上述另 統，本系統並未安裝有任何冷束機設備於車輪上^ 過外部冷卻系統對㈣上的冷;東液體加以降溫。^疋^ 3 201043558 作業刖先以電力冷卻系統將蓄存於車廂上的冷凍液體降 溫。而運輸作業時再進行運作冷卻車麻内之貨物。本系統 之優點在於，成本低、無噪音。但缺點在於，降溫能力相 對較低、冷部管路容易腐蝕，且由於熱交換作用導致管壁 5 處會滴水，而影響商品表面品質。 綜上所述，如何達成一種成本低廉、維修保養容易、 噪音可大幅降低’且降溫能力強、持續時間長，更可減少 車輛引擎工轉、及燃料的消耗，進而減少二氧化碳的排放 之充填式低溫物流系統，實在是產業上的一種迫切需要。 10 【發明内容】 本發明為一種充填式低溫物流系統，包括：至少一低 溫物流車、以及至少一充填站。其中，至少一低溫物流車， 係承載有一低溫車廂、一組循環管路、及一蓄冷槽。而循 15環管路係連通至蓄冷槽並繞經低溫車廂内而連接回蓄冷 槽。且蓄冷槽與組循環管路内充填有一冷卻循環液◊又， 冷卻循環液係沿著組循環管路流動循環。另外，至少一充 填站係包括有一連接管、一製冷槽、及一冷凍裝置。而連 接官一端連通至製冷槽、另一端可拆卸式地連通至至少一 20該低溫物流車之蓄冷槽。其製冷槽透過連接管回收蓄冷槽 之冷卻循環液、並以冷凍裝置加冷再充填回去蓄冷槽。因 此，本發明之成本低廉、維修保養容易、噪音可大幅降低’ 且降溫能力強、降溫持續時間長，更可減少車輛引擎空轉、 及燃料的消耗’進而減少二氧化碳的排放。 201043558 八中，本發明之冷卻循環液可為—冰水混A液、乙一 醇、或其他可供蓄冷之等效液體或液固體現合溶液。: 本發明之充填站可更包括有—計時裝置，其係電連接冷康 裝置。而計時裝置主要用以可供設定有—特定時間，以便 進行啟動或運行冷;東裝置。據此，本發明之計時袭置可用 以提供定時啟動、或關閉冷凍裝置。再且，本發明之特定 時間可為-離峰電費計價時段、或其他特定時段。亦即疋20 In the prior art, the logistics vehicles of the common cryogenic transport wheels can be roughly divided into the following two categories: independent cooling unit systems, integrated cooling unit systems, and cold storage unit systems. Among them, the so-called independent cooling unit system refers to the system in which the cooling unit system of the vehicle is completely independent of the vehicle itself, that is, the power of the cooling unit (4) is completely provided by its own independent engine. The advantages of this system, the ability to cool down, and when the vehicle fails, it will not sound until its original operation. However, the disadvantages are high noise, high maintenance and maintenance costs, and relatively high energy consumption. Furthermore, the 'integrated chiller (4) is the same as the independent chiller system. The source of the cooling power is completely provided by the engine of the vehicle. The cooling unit is the power integrated into the vehicle. The advantages of this system are that the noise is small and the maintenance and maintenance costs are low. However, the disadvantage is that the temperature capability is relatively low, and the vehicle continues to operate when the vehicle is fire or malfunctioning. Downtime, and there is no other "unit system is completely different from the above, the system is not installed with any cold beam equipment on the wheel ^ cold on the external cooling system pair (4); East liquid to cool down. ^ 疋^ 3 201043558 The operation first cools the frozen liquid stored in the car with the electric cooling system, and then operates to cool the cargo inside the car during transportation. The advantage of this system is that it has low cost and no noise. The cooling capacity is relatively low, the cold pipe is easy to corrode, and the water is dripped at the pipe wall 5 due to heat exchange, which affects the surface quality of the commodity. In summary, how to achieve a low cost, easy maintenance, and noise It is an urgent need in the industry to significantly reduce the filling and low-temperature logistics system, which has a strong cooling capacity and a long duration, and can reduce the engine engine turnover and fuel consumption, thereby reducing carbon dioxide emissions. The present invention is a filled cryogenic logistics system comprising: at least one cryogenic logistics vehicle, and at least one filling station. At least one low temperature logistics vehicle carries a low temperature compartment, a set of circulation pipelines, and a cold storage tank, and the 15-ring pipeline is connected to the cold storage tank and connected to the cold storage tank through the low temperature compartment, and the cold storage tank And the group circulation line is filled with a cooling circulation liquid, and the cooling circulation liquid is flowed along the group circulation line. In addition, at least one filling station includes a connecting pipe, a cooling tank, and a freezing device. The official end is connected to the cooling tank, and the other end is detachably connected to at least one of the cold storage tanks of the low temperature logistics vehicle. The cooling tank recovers the cooling circulating liquid of the cold storage tank through the connecting pipe, and is refilled by the freezing device to be recharged and stored in the cold storage tank. Therefore, the invention has the advantages of low cost, easy maintenance, and greatly reduced noise, and the cooling ability is strong, the cooling duration is long, and the engine engine idling and fuel consumption are reduced, thereby reducing carbon dioxide emissions. The cooling circulating liquid of the present invention may be an ice-water mixed liquid A, ethyl alcohol, or other equivalent liquid or liquid solid ready-to-use solution for storing cold storage. The filling station of the present invention may further comprise a timing device electrically connected to the cold heating device, and the timing device is mainly used for setting a specific time for starting or running cold; the east device. The timing of the present invention can be used to provide a timed start, or to shut down the freezer. Further, the specific time of the present invention can be - the peak charge rate period, or other specific time period.
ίο 15Ίο 15
本發明之冷«置可㈣料„計價時段如深夜，進行 製冰可大幅減省電費支出。 較佳的是，本發明之循環管路可更包括有一泵浦、及 -入口段。其中，纟浦是設置於入口段處，藉由泵浦以提 供冷卻循環液於循環管路内強制循環力，以提高冷卻效 率。此外，本發明之循環管路可更包括有一熱交換器，其 係包括有一段迂迴管路，並藉由迂迴管路用以增加熱交換 的面積。而且，熱交換器又可更包括有一風扇，其係設置 於迂迴官路之一側。據此，本發明之循環管路可透過熱交 換器、及風扇以提高冷房能力。 【實施方式】 睛同時參閱圖1、及圖2,圖1係本發明充填式低溫物流 系統一較佳實施例之示意圖，圖2係本發明一較佳實施例低 恤物流車之示意圖。圖中顯示有一低溫物流車i，其係承載 有一低溫車厢11、一組循環管路14、及一蓄冷槽12。其中， 循環管路14係連通至蓄冷槽12，並且繞經低溫車廂11内， 201043558 而又再連接回蓄冷槽12。又’蓄冷槽12與循環管路14内充 填有一冷卻循環液13 ’而冷卻循環液13係沿著循環管路14 内流動循環’以產生冷卻之功效。在本實施例中，冷卻循 環液13為一冰水混合液，其當然亦可為可供蓄冷之其他液 5 體、或固液體混合溶液。 此外’圖中顯示於循環管路14之入口段142組設有一果 浦141，主要用以提供循環管路14内之冷卻循環液13強制循 環力。再且，低溫車廂11内的循環管路14又組設有一熱交 換器15 ’其係由一段迂迴管路151、及一風扇152所組成。 10 其中’熱父換益15之風扇15 2係設置於过迴管路15 1之- 側。據此，熱交換器15藉由風扇152強制送風並吹經迂迴管 路151，以提升冷卻效果。 另外，圖1中另顯示有一充填站2,係具有一連接管2〇、 一製冷槽21、及一冷凍裝置22。其中，冷凍裝置22主要用 15以對冷卻循環液13製冷，在本實施例中即為製冰以提供冰 水混合液。而經製冷後的冷卻循環液13則蓄存於製冷槽以 内。此外，連接管20—端連通至製冷槽21、另一端可拆卸 式地連通至低溫物流車丨之蓄冷槽12。據此，製冷槽21可透 過連接管20回收蓄冷槽12之冷卻循環液13、並以冷凍裝置 20 22加冷後，再充填回去蓄冷槽12内。 據此，當低溫物流車丨於進行物流作業之前，先至充填 站2予以充填冷卻循環液13。而當物流作業完畢，便回到充 填站2回收已使用過的冷卻循環液13。當然，亦有可能物流 作業進订途中，冷卻循環液13之冷卻效果已明顯不足時。 .201043558 此時，低溫物流車i便回到充填站2先回收冷卻效果不足的 冷卻循環液π後，然後再度充填經冷凍裝置22加冷後冷卻 循環液13，而後再繼續進行物流作業。 再且，本實施例之充填站2另具有一計時裝置23，盆係 5電連接該冷床裝置22。計時裝置23主要用以設定一料時 間t來進行啟動冷床裝置22。而在本實施例中，特定時間t 預設為為-離峰電費計價時段。亦即，本實施例之冷来裝 〇 置4係利用離峰電費計價時段如深夜時，來進行製冰，以大 幅減省電費支出。 10 i述實施例僅係為了方便說明而舉例而已，本發明所 主張之權利範圍自應以申請專利範圍所述為準，而非 於上述實施例。 、 【圖式簡單說明】 15 圖1係本發明一較佳實施例之示意圖。 〇 圖2係本發明一較佳實施例低溫物流車之示意圖 低溫車庙 12 蓄冷槽 循環管路 141 泵浦 熱交換器 151 迂迴管路 充填站 20 連接管 冷凍裝置 23 計時裝置 【主要元件符號說明 ] 1 低溫物流車 11 13 冷卻循環液 14 142 入口段 15 152 風扇 2 21 製冷槽 22 t 特定時間 7In the cold period of the present invention, if the price is in the middle of the night, the ice making can greatly reduce the electricity cost. Preferably, the circulation line of the present invention further comprises a pump and an inlet section. The pump is disposed at the inlet section and is pumped to provide a cooling circulation fluid in the circulation line to increase the cooling efficiency. Further, the circulation line of the present invention may further comprise a heat exchanger. The utility model comprises a loopback pipeline and increases the heat exchange area by the bypass pipeline. Moreover, the heat exchanger further comprises a fan disposed on one side of the bypass road. According to the invention, The circulation pipeline can pass through the heat exchanger and the fan to improve the capacity of the cold room. [Embodiment] See also FIG. 1 and FIG. 2, FIG. 1 is a schematic diagram of a preferred embodiment of the filling type low temperature logistics system of the present invention, FIG. A schematic diagram of a low-profile logistics vehicle according to a preferred embodiment of the present invention. The figure shows a low temperature logistics vehicle i carrying a low temperature compartment 11, a set of circulation lines 14, and a cold storage tank 12. Among them, a circulation tube Road 14 It is passed to the cold storage tank 12, and is connected to the cold storage tank 12 through the low temperature compartment 11, 201043558. Further, the cold storage tank 12 and the circulation pipeline 14 are filled with a cooling circulating fluid 13' and the cooling circulating fluid 13 is along the cooling tank 13 In the present embodiment, the cooling circulating fluid 13 is an ice water mixture, which may of course be another liquid 5 or a solid liquid mixed solution for storing cold. Furthermore, the figure shows that the inlet section 142 of the circulation line 14 is provided with a fruit 141 for mainly providing the forced circulation force of the cooling circulating fluid 13 in the circulation line 14. Further, the circulation pipe in the low temperature compartment 11 The road 14 is further provided with a heat exchanger 15' which is composed of a bypass circuit 151 and a fan 152. 10 wherein the fan 15 2 of the hot father exchange 15 is disposed in the bypass line 15 1 - According to this, the heat exchanger 15 is forced to blow air by the fan 152 and blows through the bypass line 151 to enhance the cooling effect. In addition, FIG. 1 further shows a filling station 2 having a connecting tube 2〇 and a cooling tank. 21, and a freezing device 22. Among them, the refrigerating device 22 is mainly used for cooling the cooling circulating fluid 13 in the present embodiment, and is ice-making in the present embodiment to provide an ice-water mixed liquid, and the cooled cooling circulating fluid 13 is stored in the cooling tank. Further, the connecting pipe 20 is provided. The end is connected to the refrigerating tank 21, and the other end is detachably connected to the cold storage tank 12 of the low temperature logistics rudder. Accordingly, the refrigerating tank 21 can recover the cooling circulating liquid 13 of the cold storage tank 12 through the connecting pipe 20, and the refrigerating device After the cold cooling is carried out, the cold storage tank 12 is filled back into the cold storage tank 12. According to this, before the low temperature logistics vehicle is engaged in the logistics operation, the cooling circulating liquid 13 is filled first to the filling station 2. When the logistics operation is completed, the filling is returned to the filling. The station 2 recovers the used cooling circulating fluid 13. Of course, it is also possible that the cooling effect of the cooling circulating fluid 13 is apparently insufficient when the logistics operation is in progress. .201043558 At this point, the low temperature logistics vehicle i returns to the filling station 2 to first recover the cooling circulating liquid π with insufficient cooling effect, and then refills the cooling circulating liquid 13 after being cooled by the freezing device 22, and then continues the logistics operation. Further, the filling station 2 of the present embodiment further has a timing device 23 to which the basin system 5 is electrically connected. The timing device 23 is mainly used to set the feed time t to start the cold bed device 22. In the present embodiment, the specific time t is preset to be the off-peak electricity tariff period. That is, the cold-loading device 4 of the present embodiment performs ice-making by utilizing the peak hourly electricity pricing period, such as late at night, to greatly reduce the electricity cost. The present invention is described by way of example only, and the scope of the invention is intended to be limited by the scope of the claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a preferred embodiment of the present invention. 2 is a schematic view of a low temperature logistics vehicle according to a preferred embodiment of the present invention. Low temperature car temple 12 cold storage tank circulation line 141 Pump heat exchanger 151 Round pipe filling station 20 Connecting pipe freezing device 23 Timing device [Main component symbol description ] 1 Low temperature logistics vehicle 11 13 Cooling circulating fluid 14 142 Inlet section 15 152 Fan 2 21 Cooling tank 22 t Specific time 7