TWI504851B - Separate air conditioner - Google Patents
Separate air conditioner Download PDFInfo
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- TWI504851B TWI504851B TW102127713A TW102127713A TWI504851B TW I504851 B TWI504851 B TW I504851B TW 102127713 A TW102127713 A TW 102127713A TW 102127713 A TW102127713 A TW 102127713A TW I504851 B TWI504851 B TW I504851B
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Description
本發明是有關於一種分離式冷暖氣機，特別是產生冷氣或暖氣功能時，冷凝器的散熱面積均能達到為蒸發器的散熱面積約1.2~1.3倍，使產生高效能的冷氣或暖氣之技術領域。The invention relates to a split type air conditioner, in particular, when the function of generating cold air or heating is adopted, the heat dissipating area of the condenser can reach about 1.2 to 1.3 times of the heat dissipating area of the evaporator, so that high-efficiency air-conditioning or heating can be produced. Technical field.
第一圖係冷凍循環原理示意圖，其包含有一壓縮機A、一冷凝器B、一膨脹閥C、一蒸發器D及一積液器E，依第一圖所示冷媒之流向為依序經a1→a2之壓縮過程、a2→a3之冷凝過程、a3→a4之膨脹過程、a4→a1之蒸發過程，另外，第二圖係相對於第一圖之高效能冷凍循環原理所繪製之壓-焓圖，其冷凍循環即為a1-a2-a3-a4-a1；如第一圖所示，因為冷凝器B的散熱率必須為蒸發器D的吸熱率加上壓縮機A產生的功率之和，意即：冷凝器B的散熱率(QH)=蒸發器D的吸熱率(QL)+壓縮機A的功率(W)，故冷凝器B的散熱面積必須約為蒸發器D散熱面積1.2~1.3倍才能匹配。The first figure is a schematic diagram of the principle of the refrigeration cycle, which comprises a compressor A, a condenser B, an expansion valve C, an evaporator D and an accumulator E, according to the flow direction of the refrigerant shown in the first figure. The compression process of a1→a2, the condensation process of a2→a3, the expansion process of a3→a4, the evaporation process of a4→a1, and the pressure of the second figure relative to the principle of high-performance refrigeration cycle of the first figure- In the figure, the refrigeration cycle is a1-a2-a3-a4-a1; as shown in the first figure, because the heat dissipation rate of the condenser B must be the sum of the heat absorption rate of the evaporator D plus the power generated by the compressor A. That is: the heat dissipation rate (QH) of the condenser B = the heat absorption rate (QL) of the evaporator D + the power (W) of the compressor A, so the heat dissipation area of the condenser B must be about the heat dissipation area of the evaporator D 1.2~ 1.3 times to match.
第三圖為傳統用於熱天多於冷天地區的分離式冷氣機，為符合能量匹配，位於室外機20之冷凝器B的散熱面積必須約為位於室內機10之蒸發器D散熱面積的1.2~1.3倍，故有高效能的冷氣。第四圖為用於冷天多於熱天地區的分離式熱泵暖氣機，為符合能量匹配，位於室內機10之冷凝器 B的散熱面積必須約為位於室外機20之蒸發器D散熱面積的1.2~1.3倍，故有高效能的暖氣。The third figure is a separate air conditioner that is conventionally used in hot days than in cold weather areas. To meet the energy matching, the heat dissipation area of the condenser B located in the outdoor unit 20 must be about the heat dissipation area of the evaporator D of the indoor unit 10. 1.2~1.3 times, so there is high-performance air-conditioning. The fourth picture shows a separate heat pump heater for cold weather more than hot days, in order to meet the energy matching, located in the condenser of the indoor unit 10 The heat dissipation area of B must be about 1.2 to 1.3 times that of the evaporator D of the outdoor unit 20, so that there is high-efficiency heating.
再者，傳統冷暖氣機係以調整四通閥E(另見第五、七、八、九圖)而改變冷媒流動方向，據使產生冷氣或暖氣的功能，室內機熱交換器101、101a在熱天作為蒸發器D實施(見第五、九圖)，而冷天又變作冷凝器B實施(第七、八圖)，相對的，室外機熱交換器201、201a在熱天作為冷凝器B實施(見第五、九圖)，而在冷天又變作蒸發器D實施(見第七、八圖)。惟，熱天多於冷天地區之冷暖氣機必以冷氣功能為主(如第五、七圖)，故其室外機熱交換器201必須大於室內機熱交換器101，而使熱天使用冷氣時會有預期的高效能，但當使用暖氣功能時，由於能量無法匹配而使冷凍循環效能降低和易生故障。另外，比較冷天多於熱天地區的冷暖氣機則以暖氣功能為主(如第八、九圖)，故其室內機熱交換器101a必須大於室外機熱交換器201a，而使冷天使用暖氣時會有預期的高效能暖氣，但當使用冷氣功能時，由於能量無法匹配，故使冷凍循環效能降低和易生故障。Furthermore, the conventional air-cooling unit changes the flow direction of the refrigerant by adjusting the four-way valve E (see also the fifth, seventh, eighth, and ninth views), and the indoor unit heat exchangers 101, 101a are activated according to the function of generating cold air or heating. In the hot day, it is implemented as the evaporator D (see the fifth and ninth figures), and the cold weather is changed to the condenser B (the seventh and eighth figures). In contrast, the outdoor unit heat exchangers 201 and 201a are used as the hot days. Condenser B is implemented (see Figures 5 and 9) and in cold weather it is converted to evaporator D (see Figures 7 and 8). However, the cold air heaters in the hot weather more than the cold weather area must be mainly based on the air-conditioning function (such as the fifth and seventh figures), so the outdoor unit heat exchanger 201 must be larger than the indoor unit heat exchanger 101, so that the hot air is used. There is expected high efficiency in cold air, but when the heating function is used, the performance of the refrigeration cycle is reduced and the failure is prone to failure due to the inability to match the energy. In addition, the cold air heaters in the colder days than in the hot weather area are mainly heated (such as the eighth and ninth figures), so the indoor heat exchanger 101a must be larger than the outdoor heat exchanger 201a, so that the cold weather When using the heating, there is expected high-efficiency heating, but when the air-conditioning function is used, the performance of the refrigeration cycle is reduced and the failure is prone to failure due to the inability to match the energy.
承上所述，茲下詳細分別說明熱天多於冷天地區和冷天多於熱天地區之冷暖氣機的實施狀態及優缺點：As stated above, the implementation status and advantages and disadvantages of the heating and cooling machines in hot days more than in cold days and cold days than in hot days are explained in detail below:
(1)熱天多於冷天地區以冷氣為主設計之冷暖氣機。(1) The hot air is more than the cold air in the cold weather area.
請見第五圖為熱天多於冷天的地區之冷暖氣機，因以冷氣為主設計，所以室內機10之室內機熱交換器101小於室外機20的室外機熱交換器201。當使用冷氣時，四通閥E設 定為冷氣功能，當冷媒汽(如第六圖之a1)經室外機20之壓縮機A壓縮成為高壓高溫的汽體(如第六圖之a2)，係先抵達較大的室外機熱交換器201(作為冷凝器B)而被冷凝為過冷液體(如第六圖之a3)，接著再經毛細管204膨脹為低壓低溫的液汽(如第六圖之a4)，最後流至在室內機10之較小的室內機熱交換器101(作為蒸發器D)而蒸發為汽體(如第六圖之a1)，並產生高效能的冷氣，其相對的壓-焓圖如第六圖所示之高效能冷凍循環a1-a2-a3-a4-a1，此時較大的室外機熱交換器201(作為冷凝器B)與較小的室內機熱交換器101(作為蒸發器D)的能量是匹配的，故有高效能的冷氣。In the fifth embodiment, the cooling and heating machine in the hot weather area is more than the cold weather. Since the air conditioner is mainly designed, the indoor unit heat exchanger 101 of the indoor unit 10 is smaller than the outdoor unit heat exchanger 201 of the outdoor unit 20. When using cold air, the four-way valve E is set It is defined as the air-conditioning function. When the refrigerant vapor (such as a1 in the sixth figure) is compressed by the compressor A of the outdoor unit 20 into a high-pressure high-temperature vapor body (such as a2 in the sixth figure), it is first to reach a large outdoor unit heat exchange. The device 201 (as the condenser B) is condensed into a supercooled liquid (as in the a3 of the sixth figure), and then expanded by the capillary 204 into a low-pressure low-temperature liquid vapor (as in the a4 of the sixth figure), and finally flows into the room. The smaller indoor unit heat exchanger 101 of the machine 10 (as the evaporator D) evaporates into a vapor (as in the a1 of the sixth figure), and produces high-efficiency cold air, and its relative pressure-焓 diagram is as shown in the sixth figure. The high performance refrigeration cycle a1-a2-a3-a4-a1 is shown, at this time the larger outdoor unit heat exchanger 201 (as condenser B) and the smaller indoor unit heat exchanger 101 (as evaporator D) The energy is matched, so there is high-performance air-conditioning.
承上所述，當第五圖以冷氣為主設計之冷暖氣機於冷天使用暖氣時，請見第七圖，其先將四通閥E設定為暖氣功能，過熱的冷媒汽體(如第六圖之b1)經室外機20之壓縮機A壓縮成為高壓更高溫的汽體(如第六圖之b2)，並抵達室內機10的較小的室內機熱交換器101(作為冷凝器B)，此時因為較小的冷凝器B的散熱面積不夠大，無法將壓縮機A吐出之高壓更高溫的汽體(如第六圖之b2)完全冷凝為液體．而成為含有液汽(如第六圖之b3)，且因含有液汽，再經毛細管204閃變為含較小量的低溫液體冷媒(如第六圖之b4)，不足量的低溫液體冷媒在過大的蒸發器D中蒸發為更過熱的汽體(如第六圖之b1)，再經壓縮機A壓縮後變成高壓更高溫的汽體(如第六圖之b2)，故如第六圖中b1-b2-b3-b4-b1為低效能冷凍循環，因此產生低效能的暖氣。As mentioned above, when the air-cooling machine designed in the fifth figure is used for cooling in cold weather, please refer to the seventh figure, which first sets the four-way valve E to the heating function, and the superheated refrigerant gas (such as B1) of the sixth figure is compressed by the compressor A of the outdoor unit 20 into a high-pressure and higher-temperature vapor (such as b2 in the sixth figure), and reaches the smaller indoor heat exchanger 101 of the indoor unit 10 (as a condenser) B) At this time, because the heat dissipation area of the smaller condenser B is not large enough, the high-pressure and higher-temperature vapor (such as b2 in the sixth figure) discharged from the compressor A cannot be completely condensed into a liquid. And it contains liquid vapor (as in b3 of the sixth figure), and because it contains liquid vapor, it flashes through the capillary 204 to a small amount of cryogenic liquid refrigerant (such as b4 in Figure 6), and the insufficient amount of cryogenic liquid refrigerant In the oversized evaporator D, it evaporates into a more superheated vapor (such as b1 in the sixth figure), and then becomes compressed by the compressor A to become a high-pressure and higher-temperature vapor (such as b2 in the sixth figure), so as the sixth In the figure, b1-b2-b3-b4-b1 is a low-efficiency refrigeration cycle, thus producing a low-efficiency heating.
(2)冷天多於熱天地區以暖氣為主設計之冷暖氣 機。(2) Cold and cold heating than hot weather area machine.
請見第八圖為冷天多於熱天地區之冷暖氣機，因以暖氣為主設計，所以室外機20之室外機熱交換器201a小於室內機10的室內機熱交換器101a，當使用暖氣時，四通閥E設定為暖氣功能，冷媒汽(如第六圖之a1)經室外機20之壓縮機A壓縮成為高壓高溫的汽體(如第六圖之a2)，並抵達室內機10之較大的室內機熱交換器101a(作為冷凝器B)，被冷凝為過冷液體(如第六圖之a3)並將室內空氣加熱為高效能的暖氣，過冷液體再經毛細管2044膨脹為低壓低溫的液汽(如第六圖之a4)，再流至在室外較小之室外機熱交換器201a(作為蒸發器D)，低壓低溫冷媒液汽之中，比較低溫的冷媒液吸取較高溫外氣的熱能而蒸發為汽體(如第六圖之a1)(因可吸取大自然熱能，這正是能量匹配的熱泵暖氣機之省能原理所在)，其相對的壓-焓圖如第六圖中高效能冷凍循環a1-a2-a3-a4-a1，此時較大的室內機熱交換器101a(作為冷凝器B)與較小的室外機熱交換器201a(作為蒸發器D)能量是匹配的，故有高效能暖氣。Please refer to the eighth figure for the cold air heater in the cold weather more than the hot weather area. Because the heating is the main design, the outdoor unit heat exchanger 201a of the outdoor unit 20 is smaller than the indoor unit heat exchanger 101a of the indoor unit 10, when used. When heating, the four-way valve E is set to the heating function, and the refrigerant vapor (such as a1 in the sixth figure) is compressed by the compressor A of the outdoor unit 20 into a high-pressure high-temperature vapor body (such as a2 in the sixth figure), and arrives at the indoor unit. The larger indoor unit heat exchanger 101a (as condenser B) is condensed into a supercooled liquid (as a3 in Fig. 6) and the indoor air is heated to a high-efficiency heating, and the supercooled liquid passes through the capillary 2044. The liquid vapor expanded into a low pressure and low temperature (as in a4 of the sixth figure), and then flows to the outdoor unit heat exchanger 201a (as the evaporator D) which is smaller in the outdoor, and the lower temperature refrigerant liquid in the low pressure and low temperature refrigerant liquid vapor. Absorbing the heat of the higher temperature external air and evaporating into a vapor (as in Figure a1 of Figure 6) (because the natural heat energy can be absorbed, this is the energy-saving principle of the energy-matched heat pump heater), and its relative pressure-焓Figure 6 is a high-performance refrigeration cycle a1-a2-a3-a4-a1, in which the larger indoor heat exchanger 101a (as condenser B) matches the energy of the smaller outdoor unit heat exchanger 201a (as evaporator D), so there is high-efficiency heating.
又，當第八圖以暖氣為主設計之冷暖氣機於熱天使用冷氣時，請見第九圖，其先將四通閥E設定為冷氣功能，更過熱的冷媒汽(如第六圖之b1)經室外機20之壓縮機A壓縮成為高壓更高溫的汽體(如第六圖之b2)，並抵達室外機20之較小的室外機熱交換器201a(作為冷凝器B)，較小的冷凝器B因散熱面積不夠大，無法將壓縮機A吐出之高壓更高溫的冷媒汽體(如第六圖之b2)完全冷凝為液體，而成為含有液 汽(如第六圖之b3)，因含有液汽，再經毛細管204會閃變為含較小量的低溫液體冷媒(如第六圖之b4)，不足量的低溫液體冷媒在較大的室內機熱交換器101a中蒸發為更過熱的汽體(如第六圖之b1)，所產生冷氣因蒸發器D中不足量的低溫液體冷媒所蒸發吸熱有限為低效能冷氣，過熱的汽體(如第六圖之b1)經壓縮機A壓縮後變成高壓更高溫的汽體(如第六圖之b2)，故如第六圖中b1-b2-b3-b4-b1為低效能冷凍循環，因此產生低效能的冷氣。In addition, when the air conditioner based on the heating system is designed to use cold air on a hot day, please refer to the ninth diagram. First, set the four-way valve E to the air-conditioning function and the more superheated refrigerant vapor (as shown in the sixth figure). B1) is compressed by the compressor A of the outdoor unit 20 into a high-pressure and higher-temperature vapor (as in the second figure b2), and reaches the smaller outdoor unit heat exchanger 201a (as the condenser B) of the outdoor unit 20, The smaller condenser B is not sufficiently large in heat dissipation area, and it is impossible to completely condense the high-pressure and high-temperature refrigerant vapor (such as b2 in the sixth figure) discharged from the compressor A into a liquid, and become a liquid. The vapor (as in b3 of the sixth figure), due to the inclusion of liquid vapor, flashes through the capillary 204 to a smaller amount of cryogenic liquid refrigerant (as in b4 of Figure 6), and the insufficient amount of cryogenic liquid refrigerant is larger. The indoor unit heat exchanger 101a evaporates into a more superheated vapor (such as b1 in the sixth figure), and the generated cold air is limited to low-efficiency cold air due to insufficient amount of low-temperature liquid refrigerant in the evaporator D, and the superheated vapor (as in b1 of the sixth figure), after being compressed by the compressor A, it becomes a high-pressure and higher-temperature vapor (such as b2 in the sixth figure), so as shown in the sixth figure, b1-b2-b3-b4-b1 is a low-efficiency refrigeration cycle. Therefore, it produces low-efficiency air-conditioning.
依上所述，無論是熱天多於冷天地區以冷氣為主之傳統冷暖氣機，或是冷天多於熱天地區以暖氣為主之傳統冷暖氣機，皆無法同時滿足冷氣或暖氣使用時之冷凝器B和蒸發器D的能量皆能匹配，故無法於冷氣或暖氣使用時皆具有高效能；又者，當使用能量無法匹配之冷氣或暖氣功能時，會使冷凍循環效能降低且易生故障，因此，實有待改進之必要。According to the above, whether it is a hot air or a cold air-based traditional air-heater, or a cold air-heater than a hot air-heating area, it is impossible to meet the air-conditioning or heating at the same time. When using, the energy of the condenser B and the evaporator D can be matched, so it can not be used with high efficiency in cold air or heating. Moreover, when using the cold air or heating function whose energy cannot be matched, the refrigeration cycle performance is lowered. And prone to failure, so there is a need for improvement.
本發明係針對傳統冷暖氣機之缺點加以改進，主要創意在於本發明將室內機熱交換器、室外機熱交換器各由一大一小之兩個熱交換器串聯而成，且室內機大熱交換器散熱面積與室外機熱交換器整體散熱面積之比例、室外機大熱交換器的散熱面積與室內機熱交換器整體散熱面積之比例，正好是高效能冷凍循環之蒸發器與冷凝器的散熱面積之比例，且以四個電磁閥代替四通閥來控制冷媒之流向，而達到不管在使用冷氣或暖氣時，構成冷凝器作用的散熱面積均能達到構成蒸發器作用的散熱面積約1.2~1.3倍，而達成高效能的冷凍循環為目標。The invention is directed to the improvement of the disadvantages of the conventional air-cooling machine. The main idea is that the indoor unit heat exchanger and the outdoor unit heat exchanger are respectively connected by a large one and a small two heat exchangers in series, and the indoor unit is large. The ratio of the heat dissipation area of the heat exchanger to the overall heat dissipation area of the outdoor unit heat exchanger, the ratio of the heat dissipation area of the outdoor unit's large heat exchanger to the overall heat dissipation area of the indoor unit heat exchanger, is the evaporator and condenser of the high-efficiency refrigeration cycle. The ratio of the heat dissipation area is four, and the four-way valve is used instead of the four-way valve to control the flow direction of the refrigerant, so that the heat dissipation area constituting the condenser can reach the heat dissipation area constituting the evaporator regardless of the use of the cold air or the heating. 1.2 to 1.3 times, and achieve a high-performance refrigeration cycle as the goal.
爰此，本發明係一種分離式冷暖氣機，其包含一室內機、一室外機，及一構成冷凍循環迴路之空調系統，該空調系統包括設於室內機內部之一室內機熱交換器、一室內機風扇，及設於室外機內部之一積液器、一壓縮機、一室外機熱交換器、一室外機風扇、一毛細管，且室內機熱交換器由一室內機大熱交換器及一室內機小熱交換器所串聯組成，而室外機熱交換器也是由一室外機大熱交換器及一室外機小熱交換器所串聯組成；另外，該空調系統設有四個控制冷媒流動方向之電磁閥，並藉由四個電磁閥開啟與關閉的控制，使冷凍循環不管在使用冷氣或暖氣時，構成冷凝器作用的散熱面積均能達到構成蒸發器作用的散熱面積約1.2~1.3倍，而使能產生高效能的冷氣或暖氣。Accordingly, the present invention is a split type air conditioner comprising an indoor unit, an outdoor unit, and an air conditioning system constituting a refrigeration cycle, the air conditioning system including an indoor unit heat exchanger disposed inside the indoor unit, An indoor fan, and an accumulator disposed in the outdoor unit, a compressor, an outdoor unit heat exchanger, an outdoor unit fan, a capillary tube, and the indoor unit heat exchanger is an indoor unit heat exchanger And an indoor unit small heat exchanger is connected in series, and the outdoor unit heat exchanger is also composed of an outdoor unit large heat exchanger and an outdoor unit small heat exchanger; in addition, the air conditioning system is provided with four control refrigerants The solenoid valve in the flow direction, and the control of the opening and closing of the four solenoid valves, so that the cooling cycle of the condenser can be achieved by using the condenser or the heating device, and the heat dissipation area constituting the evaporator can reach about 1.2~ 1.3 times, enabling efficient air-conditioning or heating.
上述之該四個電磁閥包括一第一電磁閥、一第二電磁閥、一第三電磁閥及一第四電磁閥，其中，該第一電磁閥係設於一第一管路，該第一管路接設於該壓縮機與該室外機熱交換器之間，用以控制冷媒是否流向該室外機熱交換器；而該第二電磁閥係設於一第二管路，該第二管路接設於該壓縮機與該室內機熱交換器之間，用以控制冷媒是否流向該室內機熱交換器；而該第三電磁閥係設於一第三管路，該第三管路之一端接設於該室外機小熱交換器和室外機大熱交換器之間，該第三管路之另一端接設於該積液器，用以控制冷媒是否經該室外機大熱交換器直接流向該積液器；而該第四電磁閥係設於一第四管路，該第四管路之一端接設於室內機大熱交換器和室內機小熱交換器之間，該第四管路之另一端接設於該積液器，用以控 制冷媒是否經該室內機大熱交換器直接流向該積液器。據此，藉由上述四個電磁閥開啟與關閉的控制，來控制冷媒的流向，使冷凍循環不管在使用冷氣或暖氣時，構成冷凝器作用的散熱面積均能達到構成蒸發器作用的散熱面積約1.2~1.3倍，而使能產生高效能的冷氣或暖氣。The four solenoid valves include a first solenoid valve, a second solenoid valve, a third solenoid valve and a fourth solenoid valve, wherein the first solenoid valve is disposed in a first conduit, the first a pipeline is connected between the compressor and the outdoor unit heat exchanger for controlling whether the refrigerant flows to the outdoor unit heat exchanger; and the second solenoid valve is disposed in a second pipeline, the second a pipeline is connected between the compressor and the indoor unit heat exchanger for controlling whether the refrigerant flows to the indoor unit heat exchanger; and the third solenoid valve is disposed in a third pipeline, the third tube One end of the road is connected between the small heat exchanger of the outdoor unit and the large heat exchanger of the outdoor unit, and the other end of the third line is connected to the liquid accumulator for controlling whether the refrigerant is heated by the outdoor unit. The fourth solenoid valve is disposed in a fourth pipeline, and one end of the fourth pipeline is connected between the indoor heat exchanger and the small heat exchanger of the indoor unit. The other end of the fourth pipeline is connected to the liquid accumulator for controlling Whether the refrigerant directly flows to the liquid accumulator through the indoor large heat exchanger. Accordingly, the flow control of the above-mentioned four solenoid valves is controlled to control the flow direction of the refrigerant, so that the cooling space that constitutes the condenser can reach the heat dissipation area constituting the evaporator regardless of the use of the cold air or the heating. It is about 1.2 to 1.3 times, and it produces high-efficiency air-conditioning or heating.
承上述，室外機大熱交換器之散熱面積等於室內機大熱交換器之熱散面積，且室外機小熱交換器之散熱面積等於室內機小熱交換器之熱散面積，又，室內機小熱交換器、室外機小熱交換器之散熱面積分別為該室內機大熱交換器、室外機大熱交換器之散熱面積的0.2~0.3倍。According to the above, the heat dissipation area of the large heat exchanger of the outdoor unit is equal to the heat dissipation area of the large heat exchanger of the indoor unit, and the heat dissipation area of the small heat exchanger of the outdoor unit is equal to the heat dissipation area of the small heat exchanger of the indoor unit, and the indoor unit The heat dissipation areas of the small heat exchanger and the outdoor heat exchanger are 0.2 to 0.3 times the heat dissipation area of the indoor large heat exchanger and the outdoor large heat exchanger.
承此結構組成，當本發明之分離式冷暖氣機作為冷氣使用時，第一電磁閥和第四電磁閥為開啟狀態，第二電磁閥和第三電磁閥則為關閉狀態；而當本發明之分離式冷暖氣機作為暖氣使用時，第二電磁閥和第三電磁閥為開啟狀態，第一電磁閥和第四電磁閥則為關閉狀態；據此，使本發明作為冷氣或暖氣使用時，該冷凍循環之冷凝器散熱能量與蒸發器吸熱能量為保持匹配狀態，即冷凝器之散熱面積約為蒸發器散熱面積的1.2~1.3倍，故可產生高效能的冷氣，或產生高效能的暖氣。According to the structural composition, when the split type air conditioner of the present invention is used as cold air, the first electromagnetic valve and the fourth electromagnetic valve are in an open state, and the second electromagnetic valve and the third electromagnetic valve are in a closed state; When the split type air conditioner is used as the heating, the second electromagnetic valve and the third electromagnetic valve are in an open state, and the first electromagnetic valve and the fourth electromagnetic valve are in a closed state; accordingly, when the present invention is used as cold air or heating The heat dissipation energy of the condenser of the refrigeration cycle is matched with the heat absorption energy of the evaporator, that is, the heat dissipation area of the condenser is about 1.2 to 1.3 times that of the heat dissipation area of the evaporator, so that high-efficiency cold air can be generated, or high-efficiency energy can be generated. Heating.
是之，可知本發明之目的在提供一種分離式冷暖氣機，主要利用室內機熱交換器由室內機大熱交換器及室內機小熱交換器所串聯組成，室外機熱交換器由室外機大熱交換器及室外機小熱交換器所串聯組成，以及設置四個電磁閥控制冷媒流動方向，而藉由控制四個電磁閥之開啟或關閉，使冷凍循環不管在使用冷氣或暖氣時，構成冷凝器作用與構成蒸發器作 用之熱交換器能量永遠保持是匹配，以保有高效能的冷氣或暖氣。In view of the above, it is known that the object of the present invention is to provide a separate type of air conditioner, which mainly comprises an indoor unit heat exchanger and an indoor unit large heat exchanger and an indoor unit small heat exchanger in series, and the outdoor unit heat exchanger is an outdoor unit. The large heat exchanger and the small heat exchanger of the outdoor unit are arranged in series, and four solenoid valves are arranged to control the flow direction of the refrigerant, and by controlling the opening or closing of the four solenoid valves, the refrigeration cycle is used regardless of whether the air conditioner or the heating air is used. Constituting the condenser and constituting the evaporator The heat exchanger energy used is always matched to maintain high performance air or heating.
(習用實施例)(conventional example)
A‧‧‧壓縮機A‧‧‧Compressor
B‧‧‧冷凝器B‧‧‧Condenser
C‧‧‧膨脹閥C‧‧‧Expansion valve
D‧‧‧蒸發器D‧‧‧ evaporator
E‧‧‧積液器E‧‧‧Liquidizer
10‧‧‧室內機10‧‧‧ indoor unit
101、101a‧‧‧室內機熱交換器101, 101a‧‧‧ indoor heat exchanger
20‧‧‧室外機20‧‧‧Outdoor machine
201、201a‧‧‧室外機熱交換器201, 201a‧‧‧Outdoor heat exchanger
204‧‧‧毛細管204‧‧‧Capillary
(本發明實施例)(Inventive embodiment)
F‧‧‧空調系統F‧‧‧Air conditioning system
1‧‧‧室內機1‧‧‧ indoor unit
11‧‧‧室內機熱交換器11‧‧‧ indoor heat exchanger
111‧‧‧室內機大熱交換器111‧‧‧Indoor large heat exchanger
112‧‧‧室內機小熱交換器112‧‧‧Indoor small heat exchanger
12‧‧‧室內機風扇12‧‧‧Indoor fan
2‧‧‧室外機2‧‧‧Outdoor machine
21‧‧‧積液器21‧‧‧Liquid
22‧‧‧壓縮機22‧‧‧Compressor
23‧‧‧室外機熱交換器23‧‧‧Outdoor heat exchanger
231‧‧‧室外機大熱交換器231‧‧‧Outdoor large heat exchanger
232‧‧‧室外機小熱交換器232‧‧‧Outdoor heat exchanger
24‧‧‧室外機風扇24‧‧‧Outdoor fan
25‧‧‧毛細管25‧‧‧ Capillary
31‧‧‧第一電磁閥31‧‧‧First solenoid valve
32‧‧‧第二電磁閥32‧‧‧Second solenoid valve
33‧‧‧第三電磁閥33‧‧‧third solenoid valve
34‧‧‧第四電磁閥34‧‧‧fourth solenoid valve
3a‧‧‧第一管路3a‧‧‧First line
3b‧‧‧第二管路3b‧‧‧Second line
3c‧‧‧第三管路3c‧‧‧ third pipeline
3d‧‧‧第四管路3d‧‧‧fourth pipeline
第一圖係冷凍循環之構成主要元件關係示意圖。The first figure is a schematic diagram showing the relationship between the main components of the refrigeration cycle.
第二圖係高效能冷凍循環之壓-焓圖。The second picture is the pressure-enthalpy diagram of the high performance refrigeration cycle.
第三圖係習用於熱天多於冷天地區的分離式冷氣機示意圖。The third figure is a schematic diagram of a separate air conditioner used in hot days than in cold weather areas.
第四圖係習用於冷天多於熱天地區的分離式熱泵暖氣機示意圖。The fourth figure is a schematic diagram of a separate heat pump heater used in cold weather and hot weather areas.
第五圖係習用以冷氣為主之冷暖氣機於使用冷氣時之作動示意圖。The fifth picture is a schematic diagram of the operation of the air-conditioner-based cold air conditioner when using cold air.
第六圖係能量匹配和能量不匹配的冷凍循環之壓-焓圖。The sixth graph is the pressure-enthalpy diagram of the refrigeration cycle for energy matching and energy mismatch.
第七圖係第五圖之冷暖氣機於使用暖氣時之作動示意圖。The seventh picture is a schematic diagram of the operation of the air conditioner in the fifth figure when using the heating.
第八圖係習用以暖氣為主之冷暖氣機於使用暖氣時之作動示意圖。The eighth figure is a schematic diagram of the operation of a heating and cooling machine based on heating.
第九圖係習用以暖氣為主之冷暖氣機於使用冷氣時之作動示意圖。The ninth figure is a schematic diagram of the operation of a heating and cooling machine based on heating when using cold air.
第十圖係本發明於使用冷氣時之作動示意圖。The tenth figure is a schematic diagram of the operation of the present invention when using cold air.
第十一圖係本發明於使用暖氣時之作動示意圖。The eleventh drawing is a schematic view of the operation of the present invention when using the heating.
首先，本發明係一種分離式冷暖氣機，請見第十圖，為本發明之一具體結構實施例於使用冷氣時之作動示意圖，本發明包含一室內機1、一室外機2，及一構成冷凍循環 迴路之空調系統F，該空調系統F包括設於室內機1內之一室內機熱交換器11、一室內機風扇12，及設於室外機2內之一積液器21、一壓縮機22、一室外機熱交換器23、一室外機風扇24、一毛細管25，且室內機熱交換器11由一較大的室內機大熱交換器111及一較小的室內機小熱交換器112所串聯組成，而室外機熱交換器23也由一較大的室外機大熱交換器231及一較小的室外機小熱交換器232所串聯組成；其中，室外機大熱交換器231之散熱面積等於室內機大熱交換器111之熱散面積，而室外機小熱交換器232之散熱面積等於室內機小熱交換器112之熱散面積，又室外機小熱交換器232之散熱面積為室外機大熱交換器231之散熱面積的0.2~0.3倍，且室內機小熱交換器112之散熱面積亦為室內機大熱交換器111之散熱面積的0.2~0.3倍。First, the present invention is a split type air conditioner, see FIG. 10, which is a schematic diagram of an operation of a specific structural embodiment of the present invention when using cold air. The present invention comprises an indoor unit 1, an outdoor unit 2, and a Composition of the refrigeration cycle The air conditioning system F of the circuit includes an indoor unit heat exchanger 11 disposed in the indoor unit 1, an indoor unit fan 12, and an accumulator 21 and a compressor 22 disposed in the outdoor unit 2. An outdoor unit heat exchanger 23, an outdoor unit fan 24, a capillary tube 25, and the indoor unit heat exchanger 11 includes a larger indoor unit large heat exchanger 111 and a smaller indoor unit small heat exchanger 112. The outdoor unit heat exchanger 23 is also composed of a large outdoor unit large heat exchanger 231 and a small outdoor unit small heat exchanger 232; wherein, the outdoor unit large heat exchanger 231 The heat dissipation area is equal to the heat dissipation area of the indoor large heat exchanger 111, and the heat dissipation area of the outdoor small heat exchanger 232 is equal to the heat dissipation area of the small heat exchanger 112 of the indoor unit, and the heat dissipation area of the small heat exchanger 232 of the outdoor unit The heat dissipation area of the outdoor unit large heat exchanger 231 is 0.2 to 0.3 times, and the heat dissipation area of the indoor unit small heat exchanger 112 is also 0.2 to 0.3 times the heat dissipation area of the indoor unit large heat exchanger 111.
承上，空調系統F另設有四個控制冷媒流動方向之電磁閥；藉由四個電磁閥之開啟或關閉來控制冷媒流動方向，使冷凍循環不管在使用冷氣或暖氣時，其冷凝器散熱能量與蒸發器吸熱能量保持是匹配的，即冷凝器的散熱面積均能達到為蒸發器的散熱面積約1.2~1.3倍，使皆可產生高效能的冷氣或暖氣，而該四個電磁閥係包括一第一電磁閥31、一第二電磁閥32、一第三電磁閥33及一第四電磁閥34，其中：In the air conditioning system F, there are four solenoid valves for controlling the flow direction of the refrigerant; the flow direction of the refrigerant is controlled by the opening or closing of the four solenoid valves, so that the refrigeration cycle of the refrigeration cycle is the same as that of the cold air or the heating. The energy and the heat absorption energy of the evaporator are matched, that is, the heat dissipation area of the condenser can reach about 1.2 to 1.3 times the heat dissipation area of the evaporator, so that high-efficiency air-conditioning or heating can be generated, and the four electromagnetic valve systems are The utility model comprises a first electromagnetic valve 31, a second electromagnetic valve 32, a third electromagnetic valve 33 and a fourth electromagnetic valve 34, wherein:
第一電磁閥31，設於一第一管路3a，該一管路3a接設於壓縮機22與室外機熱交換器23之間，第一電磁閥31用以控制冷媒是否流向室外機熱交換器23。The first solenoid valve 31 is disposed in a first pipeline 3a. The pipeline 3a is connected between the compressor 22 and the outdoor unit heat exchanger 23. The first solenoid valve 31 is used to control whether the refrigerant flows to the outdoor unit. Switch 23.
第二電磁閥32，設於一第二管路3b，第二管路3b接設於壓縮機22與室內機熱交換器11之間，第二電磁閥32用以控制冷媒是否流向室內機熱交換器11。The second solenoid valve 32 is disposed in a second conduit 3b, the second conduit 3b is connected between the compressor 22 and the indoor unit heat exchanger 11, and the second solenoid valve 32 is used to control whether the refrigerant flows to the indoor unit heat. Switch 11.
第三電磁閥33，設於一第三管路3c，第三管路3c之一端接設於室外機小熱交換器232和室外機大熱交換器231之間，另一端則接設於積液器21，第三電磁閥33用以控制冷媒是否經室外機大熱交換器231直接流向積液器21。The third solenoid valve 33 is disposed in a third conduit 3c, and one end of the third conduit 3c is connected between the outdoor unit small heat exchanger 232 and the outdoor unit large heat exchanger 231, and the other end is connected to the product. The liquid 21 and the third electromagnetic valve 33 are used to control whether or not the refrigerant flows directly to the accumulator 21 via the outdoor unit large heat exchanger 231.
第四電磁閥34，設於於一第四管路3d，第四管路3d之一端接設於室內機大熱交換器111和室內機小熱交換器112之間，另一端則接設於積液器21，第四電磁閥34用以控制冷媒是否經室內機大熱交換器111直接流向積液器21。The fourth solenoid valve 34 is disposed in a fourth conduit 3d, and one end of the fourth conduit 3d is connected between the indoor large heat exchanger 111 and the indoor small heat exchanger 112, and the other end is connected to The liquid trap 21 and the fourth electromagnetic valve 34 are used to control whether the refrigerant flows directly to the liquid trap 21 through the indoor large heat exchanger 111.
承此結構組成，請見第十圖，當本發明作為冷氣使用時，第一電磁閥31與第四電磁閥34為開啟狀態，而第二電磁閥32與第三電磁閥33則為關閉狀態，冷媒經室外機2內之壓縮機22被壓縮成為高溫高壓冷媒蒸汽，且因第一電磁閥31的開啟，第二電磁閥32第三電磁閥33關閉，高溫高壓冷媒蒸汽被控制流向室外機熱交換器23(包括室外機小熱交換器232及室外機大熱交換器231)，此時室外機熱交換器23即作為冷凝器的作用，且利用室外機風扇24引入外氣幫助散熱，使冷媒汽冷凝為高壓過冷的冷媒液體後，再流過毛細管25降壓成為低溫低壓的飽和液體和汽體冷媒，續流向室內機1之室內機大熱交換器111，而因第四電磁閥34 開啟而不會流經室內機小熱交換器112，此時室內機大熱交換器111即作為蒸發器之作用，並藉室內機風扇12吸入室內空氣被蒸發器吸熱而產生冷氣，低溫低壓的飽和液體吸熱蒸發為汽體後，因第三電磁閥33的關閉，冷媒再被控制經第四電磁閥34而流到室外機2的積液器21，冷媒若蒸發不完全之殘留液體冷媒會留在積液器21，只有汽體冷媒會由積液器21流回壓縮機22完成冷凍循環；其相對的壓-焓圖如同第六圖中的高效能冷凍循環a1-a2-a3-a4-a1，此時作為冷凝器之室外機熱交換器23的散熱能量是作為蒸發器之室內機大熱交換器111吸熱能量的1.2~1.3倍，能量是匹配的，故能產生高效能的冷氣。According to the structural composition, please refer to the tenth figure. When the present invention is used as cold air, the first electromagnetic valve 31 and the fourth electromagnetic valve 34 are in an open state, and the second electromagnetic valve 32 and the third electromagnetic valve 33 are in a closed state. The refrigerant is compressed into high temperature and high pressure refrigerant vapor by the compressor 22 in the outdoor unit 2, and the third electromagnetic valve 33 is closed by the second electromagnetic valve 32 due to the opening of the first electromagnetic valve 31, and the high temperature and high pressure refrigerant vapor is controlled to flow to the outdoor unit. The heat exchanger 23 (including the outdoor unit small heat exchanger 232 and the outdoor unit large heat exchanger 231), at this time, the outdoor unit heat exchanger 23 functions as a condenser, and the outdoor unit fan 24 introduces outside air to help dissipate heat. After the refrigerant vapor is condensed into a high-pressure and super-cooled refrigerant liquid, it is then flowed down through the capillary 25 to become a low-temperature low-pressure saturated liquid and a vapor refrigerant, and continues to flow to the indoor unit large heat exchanger 111 of the indoor unit 1, and the fourth electromagnetic Valve 34 It is opened without flowing through the indoor small heat exchanger 112. At this time, the indoor large heat exchanger 111 functions as an evaporator, and the indoor air is taken in by the indoor fan 12 to be absorbed by the evaporator to generate cold air, low temperature and low pressure. After the saturated liquid absorbs heat into the vapor, the refrigerant is controlled to flow to the liquid trap 21 of the outdoor unit 2 via the fourth electromagnetic valve 34 due to the closing of the third electromagnetic valve 33, and the residual liquid refrigerant may be incomplete if the refrigerant is evaporated. Left in the sump 21, only the vapor refrigerant will flow back to the compressor 22 from the effluent 21 to complete the refrigeration cycle; its relative pressure-焓 diagram is like the high-performance refrigeration cycle a1-a2-a3-a4 in the sixth figure. -a1, at this time, the heat dissipation energy of the outdoor unit heat exchanger 23 as the condenser is 1.2 to 1.3 times that of the indoor unit large heat exchanger 111 of the evaporator, and the energy is matched, so that high-efficiency air-conditioning can be generated. .
請見第十一圖，當本發明作為暖氣使用時，第二電磁閥32與第三電磁閥33為開啟狀態，而第一電磁閥31與第四電磁閥34則為關閉狀態，冷媒經室外機2內之壓縮機22被壓縮成為高溫高壓冷媒蒸汽，且因第一電磁閥31和第四電磁閥34關閉，以及第二電磁閥32開啟，高溫高壓冷媒蒸汽被控制流向室內機熱交換器11(包括室內機小熱交換器112及室內機大熱交換器111)，此時室內機熱交換器11即作為冷凝器的作用，並藉室內風扇12吸入室內空氣幫助散熱同時產生暖氣，且高溫高壓冷媒蒸汽被冷凝為高壓過冷之冷媒液體，再流過室外機2的毛細管25降壓成為低溫低壓的飽和液體和汽體冷媒，因第一電磁閥31的關閉和第三電磁閥33的開啟，使冷媒不會流經室外機小熱交換器232而只流經室外機大熱交換器231，此時室外機大熱交換器231即 作為蒸發器的作用，且利用室外風扇24吸入外氣並吸取外氣的熱能而使低溫的飽和液體冷媒吸熱蒸發，(因可吸取大自然熱能，這正是能量匹配的熱泵暖氣機之省能原理所在)，因第一電磁閥31和第四電磁閥34的關閉以及第三電磁閥33的開啟，冷媒再被控制流經第三電磁閥33而流回積液器21，冷媒若蒸發不完全之殘留液體冷媒會留在積液器21，只有汽體冷媒會由積液器21流回壓縮機22完成冷凍循環；其相對的壓-焓圖亦如第六圖中的高效能冷凍循環a1-a2-a3-a4-a1，此時作為冷凝器作用之室內機熱交換器11的散熱能量是作為蒸發器作用之室外機大熱交換器231的吸熱能量1.2~1.3倍，能量是匹配的，故會產生高效能的暖氣。Referring to FIG. 11 , when the present invention is used as a heating, the second electromagnetic valve 32 and the third electromagnetic valve 33 are in an open state, and the first electromagnetic valve 31 and the fourth electromagnetic valve 34 are in a closed state, and the refrigerant passes through the outdoor. The compressor 22 in the machine 2 is compressed into high temperature and high pressure refrigerant vapor, and since the first electromagnetic valve 31 and the fourth electromagnetic valve 34 are closed, and the second electromagnetic valve 32 is opened, the high temperature and high pressure refrigerant vapor is controlled to flow to the indoor heat exchanger. 11 (including the indoor small heat exchanger 112 and the indoor large heat exchanger 111), at this time, the indoor heat exchanger 11 functions as a condenser, and the indoor fan 12 draws in indoor air to help dissipate heat while generating heat, and The high-temperature high-pressure refrigerant vapor is condensed into a high-pressure supercooled refrigerant liquid, and then flows through the capillary 25 of the outdoor unit 2 to be depressurized into a low-temperature low-pressure saturated liquid and a vapor refrigerant, because the first electromagnetic valve 31 is closed and the third electromagnetic valve 33 is closed. When it is turned on, the refrigerant does not flow through the outdoor unit small heat exchanger 232 and flows only through the outdoor unit large heat exchanger 231. At this time, the outdoor unit large heat exchanger 231 As the function of the evaporator, the outdoor fan 24 is used to take in the external air and absorb the heat energy of the external air to evaporate the low-temperature saturated liquid refrigerant. (Because the natural heat energy can be absorbed, this is the energy saving of the energy-matched heat pump heater. The principle is that, due to the closing of the first solenoid valve 31 and the fourth solenoid valve 34 and the opening of the third solenoid valve 33, the refrigerant is again controlled to flow back through the third solenoid valve 33 and flow back to the accumulator 21, if the refrigerant does not evaporate The complete residual liquid refrigerant will remain in the sump 21, and only the vapor refrigerant will flow back from the effluent 21 to the compressor 22 to complete the refrigeration cycle; the relative pressure-enthalpy diagram is also the high-performance refrigeration cycle in the sixth figure. A1-a2-a3-a4-a1, at this time, the heat dissipation energy of the indoor unit heat exchanger 11 functioning as a condenser is 1.2 to 1.3 times the heat absorption energy of the outdoor unit large heat exchanger 231 functioning as an evaporator, and the energy is matched. Therefore, it will produce high-efficiency heating.
據上所述組成及實施說明，可知本發明主要將室內機熱交換器11和室外機熱交換器23各分成一大一小兩部分，且二個較大的室內機大熱交換器111、室外機大熱交換器231之散熱面積相同，而二個較小的室內機小熱交換器112、室外機小熱交換器232之散熱面積亦相同，又，室內機大熱交換器111、室外機大熱交換器231之散熱面積與室內機熱交換器11、室外機熱交換器23之整體散熱面積(即室內機大熱交換器111與室內機小熱交換器112之和、室外機大熱交換器231與室外機小熱交換器232之和)的比例，正好是冷凍循環之蒸發器與冷凝器之正確散熱面積比例(約為1：1.2~1.3)，且配合四個電磁閥之開啟或關閉控制，使冷凍循環不管在使用冷氣或暖氣時，所構成蒸發器與冷凝器作用之能量是匹配的，故有高效能的冷氣或暖氣。According to the above composition and implementation description, the present invention mainly divides the indoor unit heat exchanger 11 and the outdoor unit heat exchanger 23 into one large and one small parts, and two large indoor large heat exchangers 111, The outdoor unit large heat exchanger 231 has the same heat dissipation area, and the two smaller indoor unit small heat exchangers 112 and the outdoor unit small heat exchanger 232 have the same heat dissipation area, and the indoor unit large heat exchanger 111 and the outdoor unit The heat dissipation area of the large heat exchanger 231 is the same as the total heat dissipation area of the indoor unit heat exchanger 11 and the outdoor unit heat exchanger 23 (that is, the sum of the indoor unit large heat exchanger 111 and the indoor unit small heat exchanger 112, and the outdoor unit is large. The ratio of the heat exchanger 231 to the sum of the small heat exchangers 232 of the outdoor unit is exactly the ratio of the correct heat dissipation area of the evaporator and the condenser of the refrigeration cycle (about 1:1.2 to 1.3), and is matched with four solenoid valves. Turning the control on or off, so that the refrigerating cycle matches the energy of the evaporator and the condenser when using air-conditioning or heating, so there is high-efficiency air-conditioning or heating.
綜上所述，本發明在構件組成及結構空間創新，確實可改善使用四通閥切換冷/暖氣功能的習用分離式冷暖氣機之缺點，且具其所無法達成的功能，即使得冷氣或暖氣均能達到高效能的效果，故本發明已確實具有產業利用性、新穎性與進步性，符合發明專利要件。惟以上所述者，僅為說明本發明之較佳實施例而已，當不能以此限定本發明實施之範圍，即凡依本發明申請專利範圍及發明說明書內容所作之簡單的等效變化與修飾，皆應仍屬本發明專利涵蓋之範圍內。In summary, the invention is innovative in the component composition and structure space, and can indeed improve the shortcomings of the conventional split type cold air heater using the four-way valve to switch the cold/heating function, and has functions that cannot be achieved, that is, the air-conditioning or The heating can achieve high-efficiency effect, so the invention has indeed industrial utilization, novelty and progress, and meets the requirements of the invention patent. However, the above description is only for the purpose of illustrating the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, that is, the equivalent equivalents and modifications of the scope of the invention and the description of the invention. All should remain within the scope of the invention patent.
F‧‧‧空調系統F‧‧‧Air conditioning system
1‧‧‧室內機1‧‧‧ indoor unit
11‧‧‧室內機熱交換器11‧‧‧ indoor heat exchanger
111‧‧‧室內機大熱交換器111‧‧‧Indoor large heat exchanger
112‧‧‧室內機小熱交換器112‧‧‧Indoor small heat exchanger
12‧‧‧室內機風扇12‧‧‧Indoor fan
2‧‧‧室外機2‧‧‧Outdoor machine
21‧‧‧積液器21‧‧‧Liquid
22‧‧‧壓縮機22‧‧‧Compressor
23‧‧‧室外機熱交換器23‧‧‧Outdoor heat exchanger
231‧‧‧室外機大熱交換器231‧‧‧Outdoor large heat exchanger
232‧‧‧室外機小熱交換器232‧‧‧Outdoor heat exchanger
24‧‧‧室外機風扇24‧‧‧Outdoor fan
25‧‧‧毛細管25‧‧‧ Capillary
31‧‧‧第一電磁閥31‧‧‧First solenoid valve
32‧‧‧第二電磁閥32‧‧‧Second solenoid valve
33‧‧‧第三電磁閥33‧‧‧third solenoid valve
34‧‧‧第四電磁閥34‧‧‧fourth solenoid valve
3a‧‧‧第一管路3a‧‧‧First line
3b‧‧‧第二管路3b‧‧‧Second line
3c‧‧‧第三管路3c‧‧‧ third pipeline
3d‧‧‧第四管路3d‧‧‧fourth pipeline
Claims (4)
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| TW102127713A TWI504851B (en) | 2013-08-02 | 2013-08-02 | Separate air conditioner |
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| TW102127713A TWI504851B (en) | 2013-08-02 | 2013-08-02 | Separate air conditioner |
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| TW201506344A TW201506344A (en) | 2015-02-16 |
| TWI504851B true TWI504851B (en) | 2015-10-21 |
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| TW102127713A TWI504851B (en) | 2013-08-02 | 2013-08-02 | Separate air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI755637B (en) * | 2019-07-18 | 2022-02-21 | 日商生態工廠有限公司 | Ventilation and air conditioning structure, and ventilation and air conditioning method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201251317Y (en) * | 2008-07-30 | 2009-06-03 | 菲尼克斯(上海)环境控制技术有限公司 | Air conditioner with variable condensing area |
| US20110167846A1 (en) * | 2005-06-23 | 2011-07-14 | York International Corporation | Method and system for dehumidification and refrigerant pressure control |
| DE102011000129A1 (en) * | 2011-01-13 | 2012-07-19 | Carnotherm Gmbh | Device for controlled ventilation of living space of building, has two heat exchangers are integrated into one of cooling medium circuits for transferring heat from supply air to storage heater such that supply air is cooled |
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2013
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110167846A1 (en) * | 2005-06-23 | 2011-07-14 | York International Corporation | Method and system for dehumidification and refrigerant pressure control |
| CN201251317Y (en) * | 2008-07-30 | 2009-06-03 | 菲尼克斯(上海)环境控制技术有限公司 | Air conditioner with variable condensing area |
| DE102011000129A1 (en) * | 2011-01-13 | 2012-07-19 | Carnotherm Gmbh | Device for controlled ventilation of living space of building, has two heat exchangers are integrated into one of cooling medium circuits for transferring heat from supply air to storage heater such that supply air is cooled |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI755637B (en) * | 2019-07-18 | 2022-02-21 | 日商生態工廠有限公司 | Ventilation and air conditioning structure, and ventilation and air conditioning method |
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