TW393557B

TW393557B - Air flow type air conditioner for both cooling and heating

Info

Publication number: TW393557B
Application number: TW88117992A
Authority: TW
Inventors: Meyong-Hyek Yun
Original assignee: Yun Meyong Hyek
Priority date: 1999-10-18
Filing date: 1999-10-18
Publication date: 2000-06-11

Abstract

This invention allows both cooling and heating air conditioner to interchange air-flow types. The air conditioner consists of an air compressor 4, a condenser 3, an expansion valve 5, a vaporizer 2 and the tubes for coolant 9, also a blower 10 etc., in order to provide the air conditioner with the ability to interchange air flow types. The cooling and heating system is composed of: a box 1 formed by a space consisting of the sections from both the indoor outlet 11 and 12 and also from the outdoor outlet 13 and 14 but these sections are divided by the spacing-wall 25 and 26, a heat-exchanging chamber 20 consists of a vaporizer 2 and a condenser 3, which are installed respectively into the separated sections forming from both the indoor outlet 11 and 12 and also from the outdoor outlet 13 and 14, and the first gate 31 which is in-between vaporizer 2 and indoor outlet 11, the second gate 32, which is in-between condenser 3 and indoor outlet 11, the third gate 33, which is in-between indoor inlet 12 and vaporizer 2, the fourth gate 34, which is in-between indoor inlet 12 and condenser 3, the fifth gate 35, which is in-between outdoor inlet 14 and vaporizer 2, the sixth gate 36, which is in-between condenser 3 and outdoor inlet 14, the seventh gate 37, which is in-between outdoor outlet 13 and condenser 3, and also the eighth gate 38, which is in-between the outdoor outlet 13 and the condenser 3 etc..

Description

五、發明說明（1) - [發明所屬之技術領域] _ 本發明供係關於空氣流切換式冷暖房兼用空調機，i 詳細為藉將室内外之空氣流動選擇性地切換經由蒸發器或' 冷凝器，可有效率地兼做冷暖房機能使用，同時以簡單之' 構造就可兼用為恆溫恆濕器之新穎構造之冷暖房兼用空調-機。 [先行技術] 習知之冷暖房兼用空調機係兼具冷房用冷媒循環與加熱器之構造，或利用備有室外側熱交換器與室内側熱交換器之換向閥切換冷媒之流動，在冷房時使室内侧熱交換器| 為由蒸發器啟動來吸收室内之熱量，暖房時室内側熱交換器為由冷凝器啟動以釋放熱量於室内之所謂熱泵式構造係為人所知曉。但是’像這種習知之冷暖房空調器，相對地其構造為複雜之反面’因冷暖房效率低，所以具有製作及維修費用偏高之問題。 [發明所欲解決之問題] β 本發明供鑑於如上述之冷暖房機器之問題所提案者， 2案一種以簡單之冷媒循環構造只控制室内空氣流動方向就可達成暖房機能之新穎方式之冷暖房兼用空調機。 Μ>並且，本發明係提供一種真備室内空氣之換氣機能在 j，時回收排氣中之能量，可將室内溫度與濕度精密地制或維持之新穎構造之冷暖房兼用空調機。二 [解決問題之手段]V. Description of the invention (1)-[Technical field to which the invention belongs] _ The present invention relates to an air-flow switching type cooling and heating room combined air conditioner. The details are to selectively switch the indoor and outdoor air flow via an evaporator or 'condensation. The device can be used as both a heating and cooling room efficiently, and a simple structure can also be used as a constant temperature and humidity humidifier with a novel structure of a heating and cooling room and air conditioner. [Advanced technology] The conventional cooling and heating room combined air-conditioning system has the structure of both the refrigerant circulation and heater for the cold room, or the use of directional valves equipped with outdoor heat exchangers and indoor heat exchangers to switch the refrigerant flow. The indoor heat exchanger | is started by the evaporator to absorb the heat in the room, and the so-called heat pump structure in which the indoor heat exchanger is started by the condenser to release heat to the room during heating is known. However, "the conventional heating and cooling room air conditioner has a relatively complicated structure" because of the low efficiency of the heating and cooling room, it has a problem of high manufacturing and maintenance costs. [Problems to be Solved by the Invention] β The present invention is intended for both the cooler and warmer room, which is a novel way to achieve the function of a warmer room by controlling the direction of indoor air flow with a simple refrigerant circulation structure. air conditioner. Μ > Furthermore, the present invention provides a novelly constructed cold and warm room air conditioner that can recover the energy in the exhaust gas at j, and can provide precise indoor air temperature and humidity. Two [Means of Solving Problems]

第5頁五、發明說明（2) 調機，其特徵為；包括壓縮機4，冷凝器3，膨脹閥5或毛鉀-管及蒸發器2，與將這些依序連結之冷煤管9與鼓風機10之空調器，開啟於室内R之室内侧排出口 1 1及室内侧吸人口 1 2，與開啟於室外之室外侧排出口 1 3及室外侧吸入口 1 4為分別由隔壁25, 26區隔所形成之機箱1，與形成於上述室内^ 侧排出口 11與室内侧吸入口 1 2間及上述室外侧排出口 1 3與室外側吸入口 1 4之間，在互相所區隔之空問分別所裝設之上述蒸發器2，上述冷凝器3之熱交換室20，與形成於上述蒸發器2與上述室内側排出口 1 1間之第1閘門3 1，與形成於冷凝器3與室内侧排出口 11間之第2閘門3 2，與形成於室内側吸入口 1 2與蒸發器2間之第3閘門3 3，與形成於室内側吸入口 1 2與冷凝器3間之第4閘門34，與形成於上述室外側吸入口 1 4與蒸發器2間之第5閘門35，與形成於冷凝器3與室外側吸入口 1 4間之第6閘門3 6，與形成於室外侧排出口 1 3 與蒸發器2間之第7閘門3 7，與形成於室外側排出口 1 3與蒸發器2之第8閘門3 8，包括個別控制上述閘門3 1〜3 8間開度之控制部。圖式之簡單說明第二圖係本發明之較佳實施例之部分截斷斜視圖。第二周與第三圖係分別為冷房與暖房模態之動作狀態圖。第四圖與第五圖係作為恆溫恆濕所使用之本發明之另外實施例之概念圖。第六圖係本發明實施例之暖房模態*動作之動作狀態圖。 [符號之說明]5. Description of the invention on page 5 (2) The regulating machine is characterized in that it includes a compressor 4, a condenser 3, an expansion valve 5 or a gross potassium-tube and an evaporator 2, and a cold coal pipe 9 which sequentially connects these. The air conditioner with the blower 10, the indoor side exhaust outlet 11 and the indoor side suction population 12 opened in the indoor R, and the outdoor side exhaust outlet 1 3 and the outdoor side suction inlet 14 opened outdoors are respectively separated by the next wall 25, The compartment 1 formed by 26 partitions is separated from the indoor exhaust side 11 and the indoor intake port 12 and the outdoor exhaust port 13 and the outdoor intake port 14 respectively. The above-mentioned evaporator 2 and the heat exchange chamber 20 of the condenser 3 are respectively installed in the space, and the first gate 31 formed between the evaporator 2 and the indoor side outlet 11 is formed with the condenser. The second gate 3 2 between the radiator 3 and the indoor side outlet 11 and the third gate 3 3 formed between the indoor side inlet 12 and the evaporator 2 and the indoor side inlet 12 and the condenser 3 A fourth gate 34 between the second gate 35 and a fifth gate 35 between the outdoor inlet 14 and the evaporator 2 The sixth gate 36 between the condenser 3 and the outdoor suction port 1 4 and the seventh gate 37 between the outdoor discharge port 1 3 and the evaporator 2 and the outdoor gate 13 and the evaporation formed The eighth gate 38 of the device 2 includes a control unit that individually controls the opening degree of the gates 31 to 38. Brief Description of the Drawings The second drawing is a partially cutaway perspective view of a preferred embodiment of the present invention. The second week and the third picture are the operation state diagrams of the cold room and warm room modes, respectively. The fourth and fifth figures are conceptual diagrams of another embodiment of the present invention used as a constant temperature and humidity. The sixth figure is an operation state diagram of the warm room mode * action of the embodiment of the present invention. [Explanation of symbols]

第6頁明之較佳寅施冷房模，在機排出口述室内隔，上相區隔分別由且由被配置有 :室外側吸入口熱交換室隔板上部熱交換器下部熱交換器、26 :隔壁 3 8 :閘門蓄熱器油分離器過濾器乾操器電磁閥濕度調節器五、發明說明（3) 1 :機箱 14 2 :蒸發器 20 3 :冷凝器 21 4:壓縮機 22 5:膨脹閥 23 6:再熱器 25 7 :濕度感測器 31 8 :加濕器 41 9 :冷媒管 42 I 0 :鼓風機 43 II :室内側為g出口 44 1 2 :室内側吸入口 46 1 3 :室外側排出口茲參照圖面說明本發第一圖係本發明之較二圖與第三圖係分別為於圖。如圖示，依據本發明室内側吸入口 1 2及室外側成於互相對向之位置。上口 1 3係由隔壁2 5所互相區侧吸入口 1 4係由隔壁2 β互 11，13及吸入口 12, 14之間室2 0。此熱交換室2 〇係更上下，在上部熱交換器22 佳實施例如下。例之部分截斷斜梘圖，第態與暖房模態之動作狀態箱1有室内侧排出口 1丨 1 3與室外側吸入口 1 4為形侧排出口 11與室外側排^ 述室内側吸入口 1 2與室外。並且，形成這些排出口開門3 1〜3 8區隔之熱交換水平配置之隔板21區隔為蒸發器2，在下部熱交換Page 6 of the better-inspired cold room mold, the indoor partition is described at the machine outlet, and the upper phase partition is configured by and equipped with: the outdoor side suction inlet heat exchange chamber partition upper heat exchanger lower heat exchanger, 26: Next door 3 8: Gate heat accumulator, oil separator, filter, dry valve, solenoid valve, humidity regulator V. Description of the invention (3) 1: Case 14 2: Evaporator 20 3: Condenser 21 4: Compressor 22 5: Expansion valve 23 6: Reheater 25 7: Humidity sensor 31 8: Humidifier 41 9: Refrigerant tube 42 I 0: Blower 43 II: G outlet on the indoor side 44 1 2: Inlet 46 1 on the indoor side: Room The outer discharge port will be described with reference to the drawings. The first diagram of the present invention is a second diagram of the present invention and the third diagram is a diagram respectively. As shown in the figure, according to the present invention, the indoor side suction port 12 and the outdoor side are formed at positions facing each other. The upper ports 1 and 3 are partitioned by the partition wall 2 5 and the side suction ports 1 and 4 are partitioned by the partition wall 2 β 11, 13 and the suction ports 12, 14 and the chamber 20. The heat exchange chamber 20 is further up and down, and the upper heat exchanger 22 is a preferred embodiment. Partial truncated oblique view of the example, the first state and the operation mode of the greenhouse mode. The box 1 has an indoor side discharge port 1 丨 1 3 and an outdoor side suction port 1 4 is a side discharge port 11 and an outdoor side exhaust ^ The indoor side suction Mouth 1 2 with outdoor. In addition, these outlets are formed. Opening doors 3 1 ~ 3 8 sections for heat exchange. The horizontally arranged partition 21 is divided into evaporator 2 and heat exchange is performed in the lower part.

IIH 第7頁五、發明說明（4) 器23配置有冷凝器3。從上部熱交換器22之蒸路毋0 、*益2所發峰之冷凝水係由隔板21所形成之適當排洩管流入於二手々、卜部孰空換器23之冷凝器3流下來提南熱效率。 ” 若對於上述閘門31〜38說明時，這些閘門係由多數盲形所形成由沒有圖示之控制器之控制構成為可隨意>調節允氣流通路之開度，第1閘門31係配置於蒸發器2與^内^ $ 出口 11之間’而構成為可調節這些之間之空氣流量。以同 —形態第2閘門32係形成於冷凝器3與室内側排出口丨丨之° 間。又，第3閘門33係形成於室内侧吸入口 1 2與蒸發器2之間，第4閘門34係形成於室内側吸入口 1 2與冷凝器3之間，第5閘門3 5係形成於室外侧吸入口 1 4與蒸發器2之間，第6 閘門36係形成於室外侧吸入口 1 4與冷凝器3之間，第7問門 37係形成於室外侧排出口 1 3與蒸發器2之間，第8門門38係形成於室外側排出口 1 3與冷凝器3之間。在室内側排出口 11内配置鼓風機1 0 a，在室外側排出口 1 3内又配置有另外鼓風機1 Ob。符號4係壓縮機，符號5 係膨脹閥，若小容量時就可更換為毛細管。這些係連接於冷媒管9以形成通常之冷媒循環。並且，在室内外側吸入口 12, 14與如此所對向之閘門33, 34, 35, 36之間配置有過遽器1 5。上述壓縮機4係因應容量可設於機箱1外部。像這種構成之本發明之冷房模態之動作參照第二圖說明如下。在此，以虛線所表示之空氣流路徑係表示在隔板 2 1下通過之空氣流動。開啟形成於室内空氣路徑與蒸發器2之管之閘門IIH Page 7 V. Description of the Invention (4) The condenser 23 is provided with a condenser 3. The condensate water from the steam path of the upper heat exchanger 22 and the peaks of 0 and 2 is a proper drain pipe formed by the partition plate 21 and flows into the condenser 3 of the used air conditioner 23 of the second-hand 々 and bu 孰流 and flows down to the south Thermal efficiency. If the above-mentioned gates 31 to 38 are described, these gates are formed by most blind shapes and are controlled by a controller (not shown) so as to be free to adjust the opening degree of the permissible airflow path. The first gate 31 is arranged at The evaporator 2 is formed between the inner and outer outlets 11 so as to adjust the air flow between them. In the same manner, the second gate 32 is formed between the condenser 3 and the indoor side exhaust outlet. A third gate 33 is formed between the indoor suction port 12 and the evaporator 2, a fourth gate 34 is formed between the indoor suction port 12 and the condenser 3, and a fifth gate 35 is formed between Between the outdoor suction port 14 and the evaporator 2, a sixth gate 36 is formed between the outdoor suction port 14 and the condenser 3, and the seventh door 37 is formed between the outdoor discharge port 13 and the evaporator. Between two, the eighth door 38 is formed between the outdoor discharge port 13 and the condenser 3. A blower 10a is arranged in the indoor discharge port 11, and another is arranged in the outdoor discharge port 13 Blower 1 Ob. Symbol 4 is a compressor and symbol 5 is an expansion valve, which can be replaced with a capillary tube if the capacity is small. These are connected to the refrigerant pipe 9 to form a normal refrigerant cycle. Further, a filter 15 is arranged between the indoor and outdoor suction ports 12, 14 and the gates 33, 34, 35, 36 facing in this way. The above compression The machine 4 can be installed outside the cabinet 1 in accordance with the capacity. The operation of the cold room mode of the present invention having such a structure will be described with reference to the second figure. Here, the air flow path shown by the dotted line is shown on the partition plate 2 1 The air flowing under it is opened. The gate of the tube formed in the indoor air path and the evaporator 2 is opened.

第8頁五、發明說明（5) 31，33，與形成於空外空氣路徑與之閘門36, ， ' 餘閘門32, 34, 35, 37時’經由蒸發器2被冷卻之室而關閉其經過室内側排出口 11流入於室内，在室内受到力内空氣係係經過室内側吸入口 1 2流到蒸發器2。另一方兩σ熱之空氣、外側吸入口 1 4流入之外部空氣係邊經過冷凝器3 ’經過室而經過室外側排出口 1 3排出於外部進行室内之吸收熱量、這種冷房模態時，設若所開啟之閘門31，3 ^氣作用。開度成為約70% ’所閉合之閑門32, 34, 35, 37之η36 ’ 38 < 30%時，70%之冷室内空氣與換氣所需之30%暖和度成為就邊通過蒸發器2以去除熱量而將混合空氣供^至=空氣此際’在蒸發器2就產生多量冷凝水藉撒布‘二二:广° 可改善冷凝器之效率。亦即，冷凝器就具空冷7與水冷之二用。又，70%之暖和室外空氣與換氣所需之3〇%冷室内空氣就被混合而降低溫度之此合空氣由於通過冷凝器3，而增強從冷凝器3吸收熱量之冷凝效率。參照第三圖說明本發明之暖房模態時，就與上述相反，開啟形成於室内空氣路徑與冷凝器3間之閘門32, 34與形成於室外空氣路徑與蒸發器2間之閘門35, 37，而閉合其餘閘門31，33, 36, 38時，經過冷凝器3被加熱之室内空氣係經過室内側排出口 11流動於室内，再經過室内側吸入口丄2 流動於冷凝器3。另一方面’經過室外側吸人口丨4流入之冷外部空氣就邊經過蒸發器2被奪去熱量後，經過室外侧排出口13排出於外部而發揮室内之暖房作用。這種暖房模態時，設若所開啟之閘門32, 34, 35, 37之Page 8 V. Description of the invention (5) 31, 33, and the gates 36, formed in the air-space path and the remaining gates 32, 34, 35, and 37 o'clock are closed via the chamber cooled by the evaporator 2 It flows into the room through the indoor-side discharge port 11, and the internal air system flows to the evaporator 2 through the indoor-side suction port 12 through the indoor-side exhaust port 11. On the other side, two sigma-hot air and the external air flowing in from the outside suction port 14 are discharged through the condenser 3 ′ through the room and through the outdoor side discharge port 13 to the outside for heat absorption in the room. In this cold room mode, Suppose that the gates 31, 3 are opened. Opening degree is approximately 70% '36 of closed door 32, 34, 35, 37 '38 < 30%, 70% of cold indoor air and 30% of warmth required for ventilation are passed through while evaporating The condenser 2 supplies mixed air to the air in order to remove heat. At this time, a large amount of condensed water is generated by the evaporator 2 and spread. 22: Wide ° The efficiency of the condenser can be improved. That is, the condenser is used for both air cooling 7 and water cooling. In addition, 70% of the warm outdoor air and 30% of the cold indoor air required for ventilation are mixed to reduce the temperature. The combined air passing through the condenser 3 enhances the condensation efficiency of absorbing heat from the condenser 3. Referring to the third figure, when explaining the heating mode of the present invention, contrary to the above, the gates 32, 34 formed between the indoor air path and the condenser 3 and the gates 35, 37 formed between the outdoor air path and the evaporator 2 are opened. When the remaining gates 31, 33, 36, and 38 are closed, the indoor air heated by the condenser 3 flows into the room through the indoor outlet 11 and then flows through the condenser 3 through the indoor suction port 丄 2. On the other hand, the cold outside air that has flowed in through the outdoor side suction population 丨 4 is deprived of heat through the evaporator 2 and then discharged to the outside through the outdoor side discharge port 13 to play the role of indoor heating. In this greenhouse mode, if the gates 32, 34, 35, 37 are opened,

$ 9頁五、發明說明（6) 開度成為勾70%，所閉合之閘mi 時，70%之瞎釦官內*/ ， 6，之開度成為〜4、*、〇%之暖和内二軋與換氛所需之30%冷室外*翁· 過冷凝器3被加熱所加溫之混合空氣就供給室内。、姑、飞人70%之冷室外空氣與換氣所需之30%暖和室内空氣就玄1 ^ 9而上升溫度之混合空氣由於通過蒸發器2，而掸大蒸發1§ 2吸收熱量之蒸發效率。曰大纽參照第四圖與第五圖說明本發明之又另外 ιΤ與ί : T ’在室内R具有濕度感測器，在室内側排出口、蒸發器2之間附設有再熱器6。此再熱器6 ,係如第五圖所不，係連接於冷凝器3與膨脹閥5間之補助冷凝器。又，，上述室内侧排出口 11與冷凝器3間附設有加濕器8。。符號41係蓄熱器，42係油分離器，43係過濾器乾操器，44係電磁閥，因係屬於包括冷媒循環之通:σ、所以從略其說明。成〇〇，藉此構成於冷房摸態時由濕度感測器7檢測來控制形成於至外侧排出口13之冷凝器鼓風機i〇b之風量來調節從冷凝器3之熱釋放量。藉此，來增減流動於連接冷凝器3後端之再熱器6之熱量’藉從此再熱器6之熱放量，經由蒸發器2適當地控制從室内側排出口 11流出來之溫度，來調節室内之相對濕度，此際，再熱量愈增加愈要求冷凍能力之増加。因再熱量之增加量流入於膨脹閥5之冷媒受到過度冷卻而增加冷凍能力，所以’因再熱不至於發生冷來能&力降低之問題。設若，室内之相對濕度較目標值低時由正常之冷房動作來提高室内之相對濕度。$ 9Page V. Description of the invention (6) The opening degree becomes 70% of the hook, and when the gate is closed, 70% of the blinds are closed * /, 6, and the opening degree becomes ~ 4, *, 0% of the warmth. The 30% cold outdoor room required for the second rolling and changing the atmosphere is heated and the mixed air heated by the condenser 3 is supplied to the room. 70% of the cold outdoor air and 30% of the warm air required for ventilating, and 30% of the warm indoor air required for ventilation, and the mixed air whose temperature rises due to passing through the evaporator 2 and the large evaporation 1§ 2 evaporation efficiency of heat absorption . Said another description of the present invention with reference to the fourth and fifth figures is that ιΤ and ί: T ′ has a humidity sensor in the room R, and a reheater 6 is attached between the indoor side discharge port and the evaporator 2. The reheater 6 is a supplementary condenser connected between the condenser 3 and the expansion valve 5 as shown in the fifth figure. A humidifier 8 is provided between the indoor-side discharge port 11 and the condenser 3. . The symbol 41 is a heat accumulator, 42 is an oil separator, 43 is a filter dry operation device, and 44 is a solenoid valve. Because it belongs to the channel including refrigerant circulation: σ, the description is omitted. The temperature of the condenser blower i0b formed to the outer exhaust port 13 is controlled by the humidity sensor 7 to control the amount of heat released from the condenser 3 in the cold room. By this, the heat of the reheater 6 connected to the rear end of the condenser 3 is increased or decreased, and the temperature of the heat flowing out of the indoor outlet 11 through the evaporator 2 is appropriately controlled by the heat release of the reheater 6, To adjust the relative humidity of the room, at this time, the more the heat increases, the more the refrigeration capacity is required. The increase in the amount of reheating heat causes the refrigerant flowing into the expansion valve 5 to be excessively cooled to increase the freezing capacity. Therefore, the problem of 'reheating does not cause a decrease in cooling energy & force. It is assumed that when the indoor relative humidity is lower than the target value, the normal cold room operation is used to increase the indoor relative humidity.

五、發明說明（7) ' 並且’於暖房模態濕度感測器7檢測出室内之相對濕度較目標值為低時，就啟動加濕器8透滑冷凝器3增加從^ 内侧排出口 11流出空氣之濕氣。設若，室内之相對濕度較-目標值為高時由正常之暖房動作來降低室内之相對濕度。如上述閘門31〜38之開度調節及再熱器6與加濕器8之-動作或鼓風機l〇a，l〇b之風量等，富然由檢測室内濕度之濕度感測器7 ’與從略說明之溫度感測器及使用者擅自所輸入之設定值由圖示之控制器來遂行。符號46係濕度調節器’可構成控制器之一部分或另外裝設。第六圖供由本發明所改良由實施例之暖房模態動作之| 動作狀態圖。若參照此時，在上述室外側吸入口丨4與冷凝器3間裝設有連結於冷凝器3與蒸發器2間之冷煤管9之補助冷凝器3a。此際，通過上述冷凝器3流入於補助冷凝器3a 之高壓冷媒，係由殘留熱量其溫度約達到4〇它，所以利用此就可預熱外氣溫度。由以上之構成，將所開啟之閘門32, 34, 35, 37之開度成為約70% ’將閉合之閘門31，33, 3 6, 38之開度成為30% 時換氣所需之30%冷空氣邊通過補助冷凝器3a成為被預熱之狀態流入，此係與通邊室内侧吸入口 1 2所流入之7〇% 之暖和室内空氣混合邊通過冷凝器3而被加熱加溫之混合空氣就供給於室内。並且，70%之冷室外空氣與換氣所需之3 0%暖和室内空氣被混合而藉上升溫度之混合空氣通過蒸發器2就可增大蒸發器2吸熱之蒸發效率。又，換氣所需流入於室内之冷外氣之溫度為邊通過補助冷凝器3a經預熱V. Description of the invention (7) 'And' When the relative humidity in the room is lower than the target value when the modal humidity sensor 7 in the warm room detects that the indoor humidity is lower than the target value, the humidifier 8 is activated, the condenser 3 is increased, and the exhaust port 11 is added from the inside Moisture from the air. Suppose that when the relative humidity in the room is higher than the target value, the normal relative room humidity is used to reduce the relative humidity in the room. For example, the adjustment of the opening degree of the gates 31 to 38 and the action of the reheater 6 and the humidifier 8 or the air volume of the blowers 10a, 10b, etc., are enriched by the humidity sensor 7 'and The temperature sensor and the set value entered by the user without permission are performed by the controller shown in the figure. The symbol 46 is a humidity conditioner ', which may form part of the controller or be separately installed. The sixth figure is an operation state diagram of the modal operation of the greenhouse according to the embodiment improved by the present invention. If this is the case, a supplementary condenser 3a is provided between the outdoor inlet 1-4 and the condenser 3, and the auxiliary condenser 3a is connected to the cold coal pipe 9 connected between the condenser 3 and the evaporator 2. At this time, the high-pressure refrigerant flowing into the auxiliary condenser 3a through the above-mentioned condenser 3 has a temperature of about 40 ° C due to the residual heat. Therefore, the outside air temperature can be preheated by using this. With the above structure, the openings of the opened gates 32, 34, 35, and 37 are approximately 70%. 'When the openings of the closed gates 31, 33, 3, 6, and 38 are 30%, 30 required for ventilation is required. % Cold air flows into the preheated state through the auxiliary condenser 3a. This is mixed with 70% of the warm indoor air flowing into the indoor side suction inlet 12 through the side while being heated by the condenser 3 and heated. The mixed air is supplied into the room. In addition, 70% of the cold outdoor air and 30% of the warm indoor air required for ventilation are mixed, and the mixed air with an increased temperature passes through the evaporator 2 to increase the evaporation efficiency of the heat absorption of the evaporator 2. In addition, the temperature of the cold outside air flowing into the room required for ventilation is preheated while passing through the auxiliary condenser 3a.

第11頁五、發明說明（8) 後，流入於冷凝器3受到加溫，所以其程度會增大暖房效宰。 [發明之效果] 依據以上所說明之本發明，其係通常冷煤循環所構成之簡單構造之裝置，藉將室内外空氣之流出入量選擇性地_ 開閉調節開度藉調節空氣流向與流量，可兼用為冷房與暖房，可提供一種冷暖房效率優之新穎構造之冷暖房兼用空調器。又，藉附設於通常冷媒循環之再熱器與加濕裝置即使沒有另外裝置就可提供精密地控制，維持室内之溫度與濕度之卓越冷暖兼用空調器。Page 11 V. Description of the invention (8), the inflow into the condenser 3 is heated, so its degree will increase the heating efficiency. [Effects of the invention] According to the present invention described above, it is a simple structured device generally composed of a cold coal cycle, which selectively adjusts the air flow direction and the flow rate by adjusting the outflow and inflow of indoor and outdoor air. It can be used as both a cold room and a warm room, and it can provide a cool and warm room combined air conditioner with a novel structure with excellent cooling and heating efficiency. In addition, the reheater and humidifier attached to the normal refrigerant cycle can provide precise control to maintain the indoor temperature and humidity, and provide excellent cooling and heating air conditioners even without additional equipment.

第12頁Page 12

Claims

六、申請專利範圍 1 . 一種空氣流切換式冷暖兼用空調器，其係勺 ' 4，冷凝器3，膨脹閥5或毛細管及蒸發器2、/、包括壓縮機· 連結之冷煤管9與鼓風機1〇之空調器，其特徵與將些依序包括；開啟於室内R之室内側排出口 n M ^ ’ 丄及室内侧吸入 1 2，與開啟於室外側排出口 1 3及室外側吸入口 i 4、 = 口 25, 26分別被區隔所形成之機箱1，與形成於二2 : $隔壁出口11與室内側吸入口12之間及上述室外側排外侧吸入口 14間，在互相區隔之空間分別所裝設之上^装發器2與上述冷凝器3之熱交換室20 ’與形成於上述蒸發7器 2與上述室内側排出口11間之第1閘門31，與形成於冷凝器 3與室内側排出口 11間之第2閘門32，與形成於室内側吸入口 _1 2與蒸發器2間之第3閘Π 3 3 ’與形成於室内側吸入口 1 2 與冷凝器3間之第6閘門36，與形成於上述室内側排出口！ J 與蒸發器2間之第5閘門3 5，與形成於冷凝器3與室外侧吸入口 1 4間之第6閘門3 6 ’與.形成於室外側排出口 1 3與蒸發器2間之第7閘門3 7，與形成於室外側排出口 1 3與冷凝器3 間之第8閘門38 ’包括；將上述閘門31〜38之開度個別地控制之控制部與裝設於上述室外側吸入口丨4與冷凝器3間，連結於冷凝器3與蒸發器2間之冷煤管9之補助冷凝器3a所 f成’上述補助冷凝器3a係預熱將流入於冷凝器3之冷外氣之溫度可提升暖房效率。Scope of Patent Application 1. An air-flow switching type cooling and heating air conditioner, which is equipped with a scoop '4, a condenser 3, an expansion valve 5 or a capillary tube and an evaporator 2, and / or a cold coal pipe 9 including a compressor and a connection, and The air conditioner of the blower 10 has the following features in order: the indoor side exhaust opening n M ^ '开启 opened in the indoor R and the indoor side suction 1 2, and the outdoor side exhaust opening 13 and the outdoor side suction Port i 4, = ports 25, 26 are respectively formed by the case 1 formed by the partition, and are formed in the second 2: $ between the next wall outlet 11 and the indoor side suction port 12, and the above-mentioned outdoor side row outside suction port 14, The separated spaces are respectively installed on the heat exchange chamber 20 'of the hair installer 2 and the condenser 3, and the first gate 31 formed between the evaporator 7 and the indoor outlet 11 and The second gate 32 between the condenser 3 and the indoor side outlet 11 and the third gate Π 3 3 ′ formed between the indoor side suction port 12 and the evaporator 2 and the indoor side suction port 1 2 and The sixth gate 36 between the three condensers is formed at the indoor side exhaust port! The fifth gate 35 between J and the evaporator 2 and the sixth gate 3 6 ′ formed between the condenser 3 and the outdoor suction port 14 and the fourth gate 3 6 ′ formed between the outdoor discharge port 13 and the evaporator 2 The seventh gate 37 is provided with an eighth gate 38 ′ formed between the outdoor outlet 13 and the condenser 3. The control unit for individually controlling the openings of the gates 31 to 38 and installed on the outdoor side The suction condenser 丨 4 and the condenser 3 are connected to the auxiliary condenser 3a of the cold coal pipe 9 between the condenser 3 and the evaporator 2. The above-mentioned auxiliary condenser 3a is preheated and flows into the cold of the condenser 3. The temperature of the outside air can improve the efficiency of the greenhouse.