TW201901100A - Floor air conditioning system which has low energy cost and simple structure - Google Patents
Floor air conditioning system which has low energy cost and simple structure Download PDFInfo
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- TW201901100A TW201901100A TW106139097A TW106139097A TW201901100A TW 201901100 A TW201901100 A TW 201901100A TW 106139097 A TW106139097 A TW 106139097A TW 106139097 A TW106139097 A TW 106139097A TW 201901100 A TW201901100 A TW 201901100A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
- F24D3/16—Tube and panel arrangements for ceiling, wall, or underfloor heating mounted on, or adjacent to, a ceiling, wall or floor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S90/00—Solar heat systems not otherwise provided for
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
Description
本發明為有關於一種建築物的地板空調系統。 The present invention is a floor air conditioning system relating to a building.
關於利用太陽能等自然能源的地板空調系統，先前技術已提供了各種裝置。 Regarding floor air conditioning systems that utilize natural energy sources such as solar energy, various devices have been provided in the prior art.
專利文獻1發明的地板暖氣系統，其特徵為提供一種地板暖氣系統，該系統可先儲存太陽光的熱能，在必要的時候取用，不會有設置空間的問題，因此在地板1下，依序配置筏式基礎層2、隔熱層92，在屋外設置太陽熱溫水集熱板12，以作為熱源，並具備熱傳達管路13，該熱傳達管路13是以幫浦20、23、33使溫水在太陽熱溫水集熱板12內部和筏式基礎層2內部循環，使筏式基礎層2發揮散熱層功能，在該地板暖氣系統中，於隔熱層92下設置蓄熱層5，熱傳達管路13具備蓄熱管路16和散熱管路17，該蓄熱管路16為使溫水在太陽熱溫水集熱板12內部和蓄熱層5內部循環，該散熱管路17為使溫水在蓄熱層5內部和筏式基礎層2內部循環。 The floor heating system of the invention disclosed in Patent Document 1 is characterized in that a floor heating system is provided, which can store the heat energy of the sunlight first, and is used when necessary, so that there is no problem of setting space, so under the floor 1, according to The raft foundation layer 2 and the heat insulation layer 92 are arranged, and the solar hot water collecting plate 12 is disposed outside the house as a heat source, and is provided with a heat transmission pipe 13 which is a pump 20, 23, 33, the warm water is circulated inside the solar hot water collecting plate 12 and the inside of the raft foundation layer 2, so that the raft foundation layer 2 functions as a heat dissipation layer, and in the floor heating system, the heat storage layer 5 is disposed under the heat insulating layer 92. The heat transfer line 13 is provided with a heat storage line 16 and a heat dissipating line 16 for circulating warm water inside the solar thermal warm water collecting plate 12 and inside the heat accumulating layer 5, and the heat dissipating pipe 17 is for warming Water circulates inside the heat storage layer 5 and inside the raft foundation layer 2.
專利文獻2的發明，是為了抑制石油、瓦斯、電力等人工能源的浪費，有效運用太陽能和地底的地熱，調節住宅的室溫，因此以提供能源成本低、構造簡單的冷暖氣裝置為課題，而提出的發明，將安裝於建築物室內的全熱交換型換氣扇所吸取的新鮮外部空氣，送入建築物的1 樓地下部，同時於1樓地下的基礎底盤，埋設形成U字形的數支地底熱回收管，於地底熱回收管的一端安裝送風機，吸入地底熱回收管的空氣，在冬季會因地底熱而在地底熱回收管中被加熱，另外，夏季會因地底熱而在地底熱回收管中被冷卻，調整1樓地下部空氣的溫度，並將調整後的空氣，經由送氣缸供給至各樓層的天井內部，再透過設於天井的百頁窗供給至室內。 In order to suppress the waste of artificial energy such as petroleum, gas, and electric power, and to effectively use the ground heat of solar energy and the ground to adjust the room temperature of the house, the invention of the patent document 2 is aimed at providing a cooling and heating device having a low energy cost and a simple structure. In the invention, the fresh external air sucked by the full heat exchange type ventilating fan installed in the building room is sent to the lower part of the first floor of the building, and at the same time, the basic chassis of the first floor underground is buried and formed into a U-shaped number. In the underground heat recovery pipe, a blower is installed at one end of the underground heat recovery pipe, and the air sucked into the underground heat recovery pipe is heated in the underground heat recovery pipe due to the underground heat in the winter, and the underground heat is caused by the underground heat in the summer. The recovery pipe is cooled, the temperature of the air in the lower part of the first floor is adjusted, and the adjusted air is supplied to the inside of the patio of each floor via the delivery cylinder, and then supplied to the room through the louver provided in the patio.
先前技術文獻： Previous technical literature:
專利文獻1：特開2009-216264號公報 Patent Document 1: JP-A-2009-216264
專利文獻2：特開2012-172966號公報 Patent Document 2: JP-A-2012-172966
發明所欲解決的課題：在專利文獻1中，因建築構造的複雜化，使得設備的成本增加，而在上述專利文獻2中，著重於利用地底熱，加上地板空調，太陽能並未有效率地利用。本發明的課題，在於提供一種降低能源成本、構造簡單的地板空調系統。 The problem to be solved by the invention is that, in Patent Document 1, the cost of the equipment is increased due to the complication of the building structure, and in the above Patent Document 2, focusing on the use of the underground heat, and the floor air conditioner, the solar energy is not efficient. Use. An object of the present invention is to provide a floor air conditioning system which has a low energy cost and a simple structure.
為解決上述課題，申請專利範圍第1項發明的地板空調系統，其特徵為包含：太陽能集熱裝置、儲存以太陽能集熱裝置加熱的水的第1水缸、熱泵裝置、儲存以熱泵裝置加熱的水的第2水缸、連接第1水缸上部和第2水缸底部的連接管，以及配置於地下部、同時一側端部與該第1水缸連接的第1管、連接水源管和第2管一側端部和第1缸的第1方向控制閥，以及連接第2水缸、第1管另一側端部和該第2管另一側端部的第2方向控制閥，藉由切換第1方向控制閥和第2方向控制閥，將儲存於第1水缸的水，切換至經由第2水缸及第1管的管路，供給至第1水缸 ，或是將由水源管供給的水，切換至經由第2管及第1管的管路，供給至第1水缸。 In order to solve the above problems, the floor air conditioning system according to the first aspect of the invention is characterized by comprising: a solar heat collecting device, a first water tank for storing water heated by the solar heat collecting device, a heat pump device, and a heat pump device for storing a second water tank, a connecting pipe connecting the upper portion of the first water tank and the bottom of the second water tank, and a first pipe connected to the first water tank and connected to the first water tank, and a water source pipe connected to the first water tank a first directional control valve that is connected to the second tube side end portion and the first cylinder, and a second directional control valve that connects the second water tank, the other end portion of the first tube, and the other end portion of the second tube By switching the first directional control valve and the second directional control valve, the water stored in the first water tank is switched to the line passing through the second water tank and the first pipe, and supplied to the first water tank, or The water supplied from the water source pipe is switched to the pipe passing through the second pipe and the first pipe, and supplied to the first water tank.
以下說明夏季的地板空調。在夏季，藉由切換第1方向控制閥和第2方向控制閥，由水源管供給的水，切換至經由第2管及第1管的管路，形成到達第1水缸的管路。如此一來，提供儲存於第2水缸的溫水，溫度低的自來水就會供給到第1管。溫度低的自來水，與地下部內部空間蓄熱的空氣進行熱交換，地下部的內部空間溫度降低，另一方面，自來水的溫度上升。該溫度上升的自來水供給至第1水缸。結果，滯留於第1水缸上部的溫水，經由連接管供給至第2水缸。如上所述，地下部即可以來自水源管供給的自來水進行空調，同時可將溫度相對較高的溫水供給至第2水缸，因此可有效率地在夏季進行地板空調，並可降低能源成本。 The following describes the floor air conditioner in summer. In the summer, by switching the first directional control valve and the second directional control valve, the water supplied from the water source pipe is switched to the line passing through the second pipe and the first pipe to form a pipe that reaches the first water tank. In this way, the warm water stored in the second water tank is supplied, and the tap water having a low temperature is supplied to the first pipe. The tap water having a low temperature exchanges heat with the air stored in the inner space of the ground, and the temperature of the internal space in the ground is lowered, and on the other hand, the temperature of the tap water rises. The tap water whose temperature rises is supplied to the first water tank. As a result, the warm water remaining in the upper portion of the first water tank is supplied to the second water tank via the connection pipe. As described above, the tap water can be supplied from the tap water supplied from the water source pipe to the air conditioner, and the warm water having a relatively high temperature can be supplied to the second water tank, so that the floor air conditioner can be efficiently performed in the summer and the energy cost can be reduced. .
以下說明冬季的地板空調。第1水缸內部以水充填至滿，形成以太陽能集熱裝置加熱的溫水滯留於上方的狀態。另外，第2水缸以熱泵裝置加熱至幾乎呈一定溫度的溫水充滿。在冬季，藉由切換第1方向控制閥和第2方向控制閥，形成儲存於第1水缸的水，經由第2水缸、第1管到達第1水缸的管路。也就是說，形成水循環的管路。當地板空調系統開始運作，儲存於第2水缸的溫水即供給至第1管。溫水與地下部的內部空間的空氣熱交換，地下部內部空間的溫度會上升，另一方面，溫水的溫度會降低。該溫度降低的溫水還流至第1水缸。以太陽能集熱裝置加熱的第1水缸內的水，上部為溫水，下部為比重相對較大、溫度較低的水滯留。當溫度降低的溫水還流至第1水缸，滯留於第 1水缸上部的溫水，經由連接管供給至第2水缸。如上所述，將溫度相對較高的溫水供給至第2水缸，以減少熱泵裝置的運作，因此可在冬季降低能源成本。 The following describes the floor air conditioner in winter. The inside of the first water tank is filled with water to form a state in which warm water heated by the solar heat collecting device is retained. Further, the second water tank is heated by the heat pump device to a temperature of almost constant temperature. In the winter, by switching the first directional control valve and the second directional control valve, water stored in the first water tank is formed, and the second water tank and the first pipe reach the pipeline of the first water tank. That is to say, a pipeline that forms a water circulation. When the floor air conditioning system starts operating, the warm water stored in the second water tank is supplied to the first pipe. The heat exchange between the warm water and the inner space of the underground, the temperature of the inner space of the ground will rise, and on the other hand, the temperature of the warm water will decrease. The warm water whose temperature is lowered also flows to the first water tank. The water in the first water tank heated by the solar heat collecting device has warm water in the upper portion and water in the lower portion having a relatively large specific gravity and a low temperature. The warm water whose temperature has decreased also flows to the first water tank, and the warm water remaining in the upper portion of the first water tank is supplied to the second water tank via the connection pipe. As described above, the warm water having a relatively high temperature is supplied to the second water tank to reduce the operation of the heat pump device, so that the energy cost can be reduced in winter.
另外，如採取上述構造，地板空調系統包含：太陽能集熱裝置、儲存以太陽能集熱裝置加熱的水的第1水缸、熱泵裝置、儲存以熱泵裝置加熱的水的第2水缸、連接第1水缸上部和第2水缸底部的連接管，以及配置於地下部、同時一側端部與該第1水缸連接的第1管、連接水源管和第2管一側端部和第1缸的第1方向控制閥，以及連接第2水缸和第1管另一側端部和該第2管另一側端部的第2方向控制閥，藉由切換第1方向控制閥和第2方向控制閥，將儲存於第1水缸的水，切換至經由第2水缸及第1管的管路，供給至第1水缸，或是將由水源管供給的水，切換至經由第2管及第1管的管路，供給至第1水缸，因此可提供構造簡單的地板空調系統。 Further, according to the above configuration, the floor air conditioning system includes: a solar heat collecting device, a first water tank that stores water heated by the solar heat collecting device, a heat pump device, a second water tank that stores water heated by the heat pump device, and a connection unit a connecting pipe at the upper portion of the water tank and the bottom of the second water tank, and a first pipe, a water source pipe, and a pipe end side and a first pipe that are disposed at the lower portion and at the same time and connected to the first water tank a first directional control valve of one cylinder, and a second directional control valve that connects the second water tank and the other end of the first pipe and the other end of the second pipe, by switching the first directional control valve and The second directional control valve switches the water stored in the first water tank to the line passing through the second water tank and the first pipe, supplies the water to the first water tank, or switches the water supplied from the water source pipe to the water. Since the piping of the second pipe and the first pipe is supplied to the first water tank, a floor air conditioning system having a simple structure can be provided.
第2項發明，其特徵為於第1項發明所述的地板空調系統中，更具備第3方向控制閥，該第3方向控制閥為連接第1管的一側端部、第1水缸和第2水缸，藉由切換第3方向控制閥，將通過第1管一側端部的水供給第1水缸，或是供給第2水缸。 According to a second aspect of the invention, in the floor air conditioning system according to the first aspect of the invention, the third direction control valve further includes a side end portion to which the first pipe is connected, and a first water tank By switching the third directional control valve, the water passing through the end portion of the first pipe is supplied to the first water tank or the second water tank is supplied to the second water tank.
如採取上述構造，因更具備第3方向控制閥，該第3方向控制閥為連接第1管的一側端部和第1水缸和第2水缸，藉由切換第3方向控制閥，將通過第1管一側端部的水供給第1水缸，或是供給第2水缸，因此當滯留於第1水缸上部的水，其溫度比通過第1管一側端部的水低時，即可供水給第2水缸，當溫度較高時，則可供水給第1水缸。如此一 來，可將溫度相對較高的水供給第2水缸。其結果，可更降低熱泵裝置的運作，因此可更降低能源成本。 According to the above configuration, the third directional control valve is provided with the third directional control valve, and the third directional control valve is connected to the one end portion of the first pipe and the first water cylinder and the second water cylinder. When the water passing through the end portion of the first pipe is supplied to the first water tank or the second water tank is supplied, the water remaining in the upper portion of the first water tank is at a temperature higher than the water passing through the end portion of the first pipe. When it is low, it can be supplied to the second water tank. When the temperature is high, the water can be supplied to the first water tank. In this way, water having a relatively high temperature can be supplied to the second water tank. As a result, the operation of the heat pump device can be further reduced, thereby reducing energy costs.
如採取上述構造，藉由具備與第1方向控制閥、及與第2方向控制閥連接的第1控制部，以控制通過第1水缸、第2水缸、第1管及第2管的水之水流，因此可簡單構成冬季及夏季時用於地板空調系統的管路。 According to the above configuration, the first control unit connected to the first directional control valve and the second directional control valve is provided to control the passage of the first water tank, the second water tank, the first pipe, and the second pipe. The flow of water makes it easy to construct pipes for floor air conditioning systems in winter and summer.
第4項發明，其特徵為於第2項發明所述的地板空調系統中，具備設於第1水缸、第2水缸及第1管一側端部的溫度感測器，以及與第3方向控制閥連接的第2控制部，第2控制部為根據溫度感測器的檢驗值，控制通過第1管的水供給至第1水缸的水流，或是供給至該第2水缸的水流。 According to a fourth aspect of the invention, the floor air conditioning system according to the second aspect of the invention includes the temperature sensor provided at the end of the first water tank, the second water tank, and the first tube, and the The second control unit connected to the three-way control valve, the second control unit controls the flow of water supplied to the first water tank through the first pipe or the second water tank based on the check value of the temperature sensor. The flow of water.
如採取上述構造，因具備設於第1水缸、第2水缸及第1管一側端部的溫度感測器，以及與第3方向控制閥連接的第2控制部，第2控制部為根據溫度感測器的檢驗值，控制通過第1管的水供給至第1水缸的水流，或是供給至該第2水缸的水流，可使能夠降低能源成本的地板空調系統自動動作。 According to the above configuration, the temperature sensor provided at the end of the first water tank, the second water tank, and the first pipe, and the second control unit connected to the third directional control valve, and the second control unit The floor air conditioning system that can reduce the energy cost can be automatically operated by controlling the flow of water supplied to the first water tank or the water supplied to the second water tank according to the inspection value of the temperature sensor. .
第5項發明，其特徵為於第1項至第4項發明之任一項所述的地板空調系統中，不在地下部設置連通外部空氣的通氣口，而是將地下部內部空氣與外部隔絕、或是使通氣口形成可開關的構造，並開關通氣口，以呈密閉狀態。 According to a fifth aspect of the invention, in the floor air conditioning system according to any one of the first to fourth aspect of the present invention, the venting port that communicates with the outside air is not provided in the lower portion of the floor, but the air inside the lower portion is isolated from the outside. Or, the vent is formed into a switchable structure, and the vent is opened and closed to be in a sealed state.
如採取上述構造，因不在地下部設置連通外部空氣的通氣口，而是將地下部內部空氣與外部隔絕、或是使通氣口形成可開關的構造 ，並開關通氣口，以呈密閉狀態，使外部空氣不會直接流入地下部，利用太陽能源的地板空調會變得更有效率。 According to the above configuration, since the vent port that communicates with the outside air is not provided in the lower portion, the air inside the ground portion is isolated from the outside, or the vent port is formed into a switchable structure, and the vent port is opened and closed to be in a sealed state. External air does not flow directly into the ground, and floor air conditioners that use solar energy sources become more efficient.
第6項發明，其特徵為於第1項至第5項發明之任一項所述的地板空調系統中，於第1管下鋪設遮熱片。 According to a sixth aspect of the invention, in the floor air conditioning system according to any one of the first to fifth aspect, the heat shield is laid under the first tube.
如採取上述構造，因於第1管下鋪設遮熱片，可防止熱自第1管逃散，使地板空調更有效率。 According to the above configuration, since the heat shielding sheet is laid under the first tube, heat can be prevented from escaping from the first tube, and the floor air conditioner can be made more efficient.
1‧‧‧地板空調系統 1‧‧‧floor air conditioning system
2‧‧‧太陽能集熱裝置 2‧‧‧Solar collector
21‧‧‧太陽能集熱器 21‧‧‧Solar collector
22‧‧‧熱交換器 22‧‧‧ heat exchanger
24‧‧‧集熱泵 24‧‧‧ collector pump
26、27、28‧‧‧配管 26, 27, 28‧‧‧ piping
3‧‧‧第1水缸 3‧‧‧1st water tank
4‧‧‧第2水缸 4‧‧‧2nd water tank
5‧‧‧熱泵裝置 5‧‧‧ heat pump unit
52、53、54‧‧‧熱泵管 52, 53, 54‧ ‧ heat pump tube
6‧‧‧第1管 6‧‧‧1st tube
6b‧‧‧第1管的另一端部 6b‧‧‧The other end of the first tube
6a‧‧‧第1管一側端部 6a‧‧‧1 tube end side
8‧‧‧第2管 8‧‧‧2nd tube
9‧‧‧地下部 9‧‧‧ below the ground
11‧‧‧遮熱片 11‧‧‧Hot film
32、62‧‧‧溫度感測器 32, 62‧‧‧ Temperature Sensor
56、64‧‧‧循環幫浦 56, 64‧‧‧Circular pump
71‧‧‧第1方向控制閥 71‧‧‧1st directional control valve
72‧‧‧第2方向控制閥 72‧‧‧2nd direction control valve
73‧‧‧第3方向控制閥 73‧‧‧3rd direction control valve
81‧‧‧第1控制部 81‧‧‧1st Control Department
82‧‧‧第2控制部 82‧‧‧2nd Control Department
100‧‧‧水源管 100‧‧‧Water source pipe
10‧‧‧浴缸 10‧‧‧Bathtub
p1‧‧‧連接管 P1‧‧‧ connection tube
p2、p3、p4、p5、p6‧‧‧配管 P2, p3, p4, p5, p6‧‧‧ piping
圖1為本實施型態地板空調系統的方塊圖。 Figure 1 is a block diagram of a floor air conditioning system of the present embodiment.
圖2為本實施型態地板空調系統的夏季動作圖。 2 is a summer operation diagram of the floor air conditioning system of the present embodiment.
圖3為本實施型態地板空調系統的冬季動作圖。 Fig. 3 is a winter operation diagram of the floor air conditioning system of the embodiment.
圖4為在冬季供水給浴缸的動作圖。 Figure 4 is an action diagram of water supply to the bathtub in winter.
圖5為表示儲存於第1、第2水缸的水的加熱狀態圖。 Fig. 5 is a view showing a heating state of water stored in the first and second water tanks.
以下參照圖式，說明本發明的理想實施型態。 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.
如圖1所示，地板空調系統1包含：供給自來水的水源管100、太陽能集熱裝置2、將以太陽能集熱裝置2加熱的溫水加以儲存的第1水缸3、熱泵裝置5、將以熱泵裝置5加熱的溫水加以儲存的第2水缸4、將第1水缸3所儲存的溫水供給至第2水缸4的連接管p1、設於地下部9的第1管6、與上述第1水缸3、第2水缸4、熱泵裝置5、及第1管6間連接的配管p2、p3、p4、p5、p6，以及切換配管中水流的第1方向控制閥71、第2方向控制閥72、第3方向控制閥7 3、控制上述3個閥的第1控制部81，以及第2控制部82和溫度感測器32、62。藉此，可利用溫水或水來調節地下部9的內部溫度。 As shown in Fig. 1, the floor air conditioning system 1 includes a water source pipe 100 for supplying tap water, a solar heat collecting device 2, a first water tank 3 for storing warm water heated by the solar heat collecting device 2, and a heat pump device 5, which will The second water tank 4, which is stored in the warm water heated by the heat pump device 5, supplies the warm water stored in the first water tank 3 to the connection pipe p1 of the second water tank 4, and the first pipe 6 provided in the ground portion 9. The pipes p2, p3, p4, p5, and p6 connected to the first water tank 3, the second water tank 4, the heat pump device 5, and the first pipe 6, and the first directional control valve 71 that switches the flow of water in the pipe The second direction control valve 72, the third direction control valve 713, the first control unit 81 that controls the three valves, and the second control unit 82 and the temperature sensors 32 and 62. Thereby, warm water or water can be used to adjust the internal temperature of the ground portion 9.
第1水缸3為儲存水源管100所供給的水至滿水狀態。另外，第2水缸4為由連接第1水缸3上部和第2水缸4底部的連接管p1供水，與第1水缸3同樣呈滿水狀態。 The first water tank 3 is a state in which the water supplied from the water source pipe 100 is stored to a full water state. In addition, the second water tank 4 supplies water to the connection pipe p1 that connects the upper portion of the first water tank 3 and the bottom of the second water tank 4, and is in a state of full water similarly to the first water tank 3.
太陽能集熱裝置2為太陽能集熱器21、熱交換器22、集熱泵24，透過配管26、27、28串聯的閉迴路。熱交換器22，設於第1水缸3的內部。當集熱泵24運作時，熱媒會在太陽能集熱器21和熱交換器22之間循環。流入太陽能集熱器21的熱媒，在通過太陽能集熱器21時受太陽能加熱，送至熱交換器22。流入熱交換器22的熱媒受到熱交換，溫度降低，另一方面，於第1水缸3以滿水狀態下儲存的水受到加熱。溫度降低的熱媒，再次被送到太陽能集熱器21加熱。 The solar heat collecting device 2 is a solar heat collector 21, a heat exchanger 22, and a heat collecting pump 24, and is connected to a closed circuit in which the pipes 26, 27, and 28 are connected in series. The heat exchanger 22 is provided inside the first water tank 3. When the heat collecting pump 24 operates, the heat medium circulates between the solar heat collector 21 and the heat exchanger 22. The heat medium that has flowed into the solar heat collector 21 is heated by the solar energy when passing through the solar heat collector 21, and is sent to the heat exchanger 22. The heat medium flowing into the heat exchanger 22 is exchanged for heat, and the temperature is lowered. On the other hand, the water stored in the first water tank 3 in a full water state is heated. The heat medium whose temperature is lowered is again sent to the solar heat collector 21 for heating.
受到加熱的水，因比周圍的水比重還小，因此上升並滯留於上部。其結果，儲存於第1水缸3的水受到加熱，溫度上升的水形成滯留於上部的狀態(參照圖5)。 The heated water is smaller than the surrounding water, so it rises and stays in the upper part. As a result, the water stored in the first water tank 3 is heated, and the water whose temperature rises is retained in the upper portion (see FIG. 5).
雖未加以圖示，熱泵裝置5是由壓縮冷媒的變頻馬達驅動的壓縮機、與受壓縮的高溫冷媒熱交換並加熱水的冷媒一水熱交換器、以周圍空氣的熱將以冷媒一水熱交換器凝縮的冷媒加以蒸發的蒸發器、設於蒸發器的馬達驅動送風扇、膨脹閥等所構成。熱泵裝置5、循環幫浦56、第2水缸4，構成以熱泵管52、53、54串聯的閉迴路。當循環幫浦56開始運作，儲存於第2水缸4的水，經由熱泵管54、53，於熱泵裝置5加熱，被加熱的水經由熱泵管52，回到第2水缸4的內部。透過 上述加熱循環，儲存於第2水缸4的水形成均勻加熱的狀態。 Although not shown, the heat pump device 5 is a compressor driven by a variable frequency motor that compresses a refrigerant, a refrigerant-heat exchanger that exchanges heat with a compressed high-temperature refrigerant and heats water, and heat of the surrounding air is used as a refrigerant-water. The evaporator in which the heat exchanger condensed by the heat exchanger evaporates, the motor provided in the evaporator drives the blower fan, the expansion valve, and the like. The heat pump device 5, the circulation pump 56, and the second water tank 4 constitute a closed circuit in which the heat pump tubes 52, 53, 54 are connected in series. When the circulation pump 56 starts operating, the water stored in the second water tank 4 is heated by the heat pump device 5 via the heat pump tubes 54, 53, and the heated water is returned to the inside of the second water tank 4 via the heat pump tube 52. The water stored in the second water tank 4 is uniformly heated by the above heating cycle.
將太陽能集熱裝置2與熱泵裝置5組合，可大幅提高一年的能源使用效率。 By combining the solar heat collecting device 2 and the heat pump device 5, the energy use efficiency of one year can be greatly improved.
另外，亦可於第1水缸3內部設置發熱體(省略圖示)，利用深夜電力使發熱體通電，將儲存的水加熱。如此一來，即使因天候不佳而使太陽能集熱裝置2運作，也無法充分加熱第1水缸3內部所儲存的水時，亦可以深夜的便宜電費來加熱。 In addition, a heating element (not shown) may be provided inside the first water tank 3, and the heating element may be energized by the midnight power to heat the stored water. As a result, even if the solar heat collecting device 2 is operated due to poor weather, the water stored in the inside of the first water tank 3 cannot be sufficiently heated, and it can be heated at a low electricity cost in the middle of the night.
地下部9未加以圖示，由基礎、地板和內部空間所構成，內部空間為密閉。以於內側側壁噴灑聚胺酯發泡體的工程設置隔熱部材。 The underground portion 9 is not shown, and is composed of a foundation, a floor, and an internal space, and the internal space is sealed. The heat insulating member is provided for the engineering of spraying the polyurethane foam on the inner side wall.
地下部9的基礎，不設置與外部連通的通氣口，以免使建築物外部的空氣流入，呈現內部空間的空氣和外部空氣隔絕的密封狀態。將地下部9作為溫度調整槽，因此地下部9的內部空間呈密封狀態，外部空氣不會直接流入地下部9。 The foundation of the ground portion 9 is not provided with a vent port that communicates with the outside, so as to prevent the air outside the building from flowing in, and the air in the internal space is sealed from the outside air. Since the ground portion 9 is used as the temperature adjustment groove, the internal space of the ground portion 9 is sealed, and the outside air does not directly flow into the ground portion 9.
一般住宅地下的地基部，例如連續基礎，為了防止地下部9的濕氣，為與外部通氣良好的構造，亦為可開關通氣口的構造，閉鎖通氣口，即可獲得與前述構造相同的效果。 In order to prevent the moisture in the ground portion 9, a structure that is well ventilated from the outside, and a structure that can open and close the vent, and close the vent, the same effect as the foregoing structure can be obtained. .
第1管6，如同於地下部9內部蛇行般配置。通過第1管6的水，經由第3方向控制閥73供給至第1水缸3或第2水缸4。另外於第1管6下鋪設遮熱片11。遮熱片11以具有隔熱性，例如鋁片為理想。 The first tube 6 is arranged like a snake inside the lower portion 9. The water that has passed through the first pipe 6 is supplied to the first water tank 3 or the second water tank 4 via the third directional control valve 73. Further, a heat shield 11 is laid under the first tube 6. The heat shield 11 is preferably made of a heat insulating property such as an aluminum sheet.
另外，於第1管6設置循環幫浦64。如此一來，即可將自第2水缸4供給的溫水，經由第1管6，以穩定的狀態於第2水缸4循環。 Further, a circulation pump 64 is provided in the first pipe 6. In this way, the warm water supplied from the second water tank 4 can be circulated through the first pipe 6 in a stable state in the second water tank 4.
第2管8，一側端部與第1方向控制閥71連接，另一側端 部與第2方向控制閥72連接，藉由切換第1方向控制閥71，自水源管100供給的水，經由第2管8供給至第2方向控制閥72。 The second pipe 8 is connected to the first directional control valve 71 at one end, and is connected to the second directional control valve 72 at the other end, and the water supplied from the water source pipe 100 is switched by switching the first directional control valve 71. The second tube 8 is supplied to the second directional control valve 72 via the second tube 8 .
第1方向控制閥71為三方閥，與供給自來水的水源管100、與第1水缸3連接的配管p5，以及一側端部與第2方向控制閥72連接的第2管8。第1方向控制閥71，可藉由切換，將由水源管100供給的自來水，供給至配管p5或第2管8的任一者。 The first directional control valve 71 is a three-way valve, a water source pipe 100 that supplies tap water, a pipe p5 that is connected to the first water tank 3, and a second pipe 8 that is connected to the second directional control valve 72 at one end. The first directional control valve 71 can supply the tap water supplied from the water source pipe 100 to either the pipe p5 or the second pipe 8 by switching.
配管p5，以連接溫度相對較低的水所滯留的第1水缸3底部為理想。如此一來，可避免與滯留於第1水缸3內部上方的溫水混合。 It is preferable that the piping p5 is connected to the bottom of the first water tank 3 in which the water having a relatively low temperature is retained. In this way, mixing with warm water remaining above the inside of the first water tank 3 can be avoided.
第2方向控制閥72為三方閥，與供給由第2水缸4供給的溫水的配管p2、供給由水源管100供給自來水的第2管8、以及第1管6的另一端部6b連接。第2方向控制閥72藉由切換，可將由配管p2供給的溫水，或由第2管8供給的自來水之任一者，供給至第1管6。 The second directional control valve 72 is a three-way valve, and is connected to the pipe p2 for supplying warm water supplied from the second water tank 4, the second pipe 8 for supplying tap water by the water source pipe 100, and the other end portion 6b of the first pipe 6. . By switching, the second directional control valve 72 can supply either the warm water supplied from the pipe p2 or the tap water supplied from the second pipe 8 to the first pipe 6.
第3方向控制閥73為三方閥，與第1管6一側端部6a、與第1水缸3連接的配管p3，以及與第2水缸4連接的配管p4連接。第3方向控制閥73藉由切換，可將由第1管6供給的自來水或溫水，供給至配管p3或配管04的任一者。 The third directional control valve 73 is a three-way valve, and is connected to the first pipe 6 side end portion 6a, the pipe p3 connected to the first water tank 3, and the pipe p4 connected to the second water tank 4. By switching, the third direction control valve 73 can supply tap water or warm water supplied from the first pipe 6 to either the pipe p3 or the pipe 04.
配管p3、p4，以與第1水缸3、第2水缸4的底部連接為理想。如此一來，即可避免與滯留於第1水缸3、第2水缸4上方的溫水混合。 It is preferable that the pipes p3 and p4 are connected to the bottoms of the first water tank 3 and the second water tank 4. In this way, it is possible to avoid mixing with the warm water remaining in the first water tank 3 and the second water tank 4.
第1控制部81，為用來控制第1方向控制閥71及第2方向控制閥72的切換，以電子或機械控制皆可。 The first control unit 81 is for controlling the switching between the first directional control valve 71 and the second directional control valve 72, and may be controlled electronically or mechanically.
在夏季需要冷卻地板時，操作第1控制部81，切換第1方向控制閥71、第2方向控制閥72，形成由水源管100供給的水通過第2管8、第1管6的管路。在經由與第2水缸4連接的配管p6對浴缸10供水時，由水源管100供給溫度較低的自來水，經由第2管8、第1管6供給至第1水缸3底部或第2水缸4。供給至第1管6之溫度較低的自來水，與地下部9的內部空間所蓄熱的空氣進行熱交換，地下部9的溫度降低，而自來水的溫度上升。 When it is necessary to cool the floor in the summer, the first control unit 81 is operated to switch the first directional control valve 71 and the second directional control valve 72, and the water supplied from the water source pipe 100 passes through the pipes of the second pipe 8 and the first pipe 6. . When water is supplied to the bathtub 10 through the pipe p6 connected to the second water tank 4, the tap water having a low temperature is supplied from the water source pipe 100, and is supplied to the bottom of the first water tank 3 via the second pipe 8 and the first pipe 6, or the second Water tank 4. The tap water supplied to the first pipe 6 at a lower temperature exchanges heat with the air stored in the internal space of the ground portion 9, and the temperature of the lower portion 9 is lowered, and the temperature of the tap water is increased.
在冬季，需要地板暖氣時，操作第1控制部81，切換第1方向控制閥71、第2方向控制閥72，由第2水缸4供給的溫水，形成經由第1管6循環至第2水缸4的管路。同時，使循環幫浦64啟動。如此一來，供給至第1管6的溫水，與地下部9內部空間的空氣進行熱交換，地下部9的內部空間溫度上升，而溫水的溫度降低。 When the floor heating is required in the winter, the first control unit 81 is operated, and the first directional control valve 71 and the second directional control valve 72 are switched, and the warm water supplied from the second water tank 4 is circulated through the first pipe 6 to the first stage. 2 pipeline of water tank 4. At the same time, the loop pump 64 is started. As a result, the warm water supplied to the first pipe 6 exchanges heat with the air in the inner space of the ground portion 9, and the temperature of the internal space of the ground portion 9 rises, and the temperature of the warm water decreases.
第2控制部82，為根據設於第1水缸3內部的溫度感測器32、及設於第1管6一側端部6a的溫度感測器62之檢驗值，控制第3方向控制閥73的切換，以電子或機械控制皆可。 The second control unit 82 controls the third direction control based on the check value of the temperature sensor 32 provided inside the first water tank 3 and the temperature sensor 62 provided at the end portion 6a of the first tube 6 side. The switching of the valve 73 can be controlled electronically or mechanically.
溫度感測器62的檢驗值，低於所預設的臨界值，例如溫度感測器32的檢驗值時，切換第3方向控制閥73，將通過第1管6的溫水或自來水，經由配管p3供給至第1水缸3。如此一來，滯留於第1水缸3上方、溫度較高的溫水，即經由連接管p1供給至第2水缸4。另外，溫度感測器62的檢驗值，高出所預設的臨界值，例如溫度感測器32的檢驗值時，切換第3方向控制閥73，將通過第1管6的溫水或自來水，經由配管p4供給至第2水缸4。如此一來，溫度比滯留於第1水缸 3上方的溫水高的溫水或自來水，即經由配管p4供給至第2水缸4。如此即可有效率地在夏季進行地板空調。 When the inspection value of the temperature sensor 62 is lower than a predetermined threshold value, for example, the inspection value of the temperature sensor 32, the third directional control valve 73 is switched to pass the warm water or the tap water of the first pipe 6 via The pipe p3 is supplied to the first water tank 3. In this manner, the warm water having a high temperature staying above the first water tank 3 is supplied to the second water tank 4 via the connection pipe p1. In addition, when the check value of the temperature sensor 62 is higher than a preset threshold value, for example, the check value of the temperature sensor 32, the third direction control valve 73 is switched, and the warm water or tap water passing through the first tube 6 is passed. It is supplied to the second water tank 4 via the pipe p4. In this manner, the warm water or the tap water having a temperature higher than the warm water remaining above the first water tank 3 is supplied to the second water tank 4 via the pipe p4. This makes it possible to efficiently perform floor air conditioning in the summer.
以下參照圖2，說明夏季時地板空調系統1的動作。 Next, the operation of the floor air conditioning system 1 in the summer season will be described with reference to Fig. 2 .
在夏季，必須冷卻地板時，操作第1控制部81，切換第1方向控制閥71和第2方向控制閥72。如此一來，即形成由水源管100所供給的水，經由第2管8、第1管6供給至第1水缸3的管路。也就是說，將儲存於第2水缸4的水，供給至浴缸10，以形成溫度較低的自來水流至第1管6的管路。將第2水缸4內的溫水供給至浴缸10後，溫度較低的自來水將被供給至第1管6。溫度較低的自來水，與地下部9內部空間所蓄熱的空氣進行熱交換，地下部9的內部空間的溫度降低，而自來水的溫度則上升。 When it is necessary to cool the floor in summer, the first control unit 81 is operated to switch the first directional control valve 71 and the second directional control valve 72. In this way, the water supplied from the water source pipe 100 is formed and supplied to the piping of the first water tank 3 via the second pipe 8 and the first pipe 6. In other words, the water stored in the second water tank 4 is supplied to the bathtub 10 to form a tap water having a low temperature flow to the piping of the first pipe 6. After the warm water in the second water tank 4 is supplied to the bathtub 10, the tap water having a low temperature is supplied to the first pipe 6. The tap water having a lower temperature exchanges heat with the air stored in the inner space of the ground portion 9, and the temperature of the inner space of the ground portion 9 is lowered, and the temperature of the tap water is increased.
另外，啟動第2控制部82，切換第3方向控制閥73。當溫度感測器62的檢驗值低於溫度感測器32的檢驗值時，切換為將通過第1管6的溫水或自來水，經由配管p3供給至第1水缸3的管路。如此一來，滯留於第1水缸3上方、溫度較高的溫水，經由連接管p1供給至第2水缸4。當溫度感測器62的檢驗值高於溫度感測器32的檢驗值時，切換為將通過第1管6的溫水或自來水，經由配管p4，供給第2水缸4的管路。如此一來，溫度比滯留於第1水缸3上方的溫水高的溫水或自來水，經由配管p4，供給至第2水缸4。即可有效率地對浴缸10供水。 Further, the second control unit 82 is activated to switch the third directional control valve 73. When the inspection value of the temperature sensor 62 is lower than the inspection value of the temperature sensor 32, it is switched to a line that supplies the warm water or the tap water that has passed through the first pipe 6 to the first water tank 3 via the pipe p3. In this way, the warm water having a high temperature staying above the first water tank 3 is supplied to the second water tank 4 via the connection pipe p1. When the inspection value of the temperature sensor 62 is higher than the inspection value of the temperature sensor 32, the switching is performed to supply the warm water or the tap water that has passed through the first pipe 6 to the piping of the second water tank 4 via the pipe p4. In this way, the warm water or the tap water having a temperature higher than the warm water remaining above the first water tank 3 is supplied to the second water tank 4 via the pipe p4. The bathtub 10 can be supplied with water efficiently.
以下參照圖3，說明冬季時板空調系統1的動作。 The operation of the winter time panel air conditioning system 1 will be described below with reference to Fig. 3 .
第2水缸4的內部，充滿以熱泵裝置5加熱、達到幾乎一 定溫度的溫水。在冬季，需要地板暖氣時，操作第1控制部81，切換第1方向控制閥71和第2方向控制閥72。如此一來，形成儲存於第2水缸4的溫水，經由配管p2、第1管6的管路。當啟動循環幫浦64，儲存於第2水缸4的溫水經通過第1管6。在此過程中，地下部9的內部空間的空氣進行熱交換，地下部9的內部空間溫度上升，而第1管6內的溫水溫度則降低。 The inside of the second water tank 4 is filled with warm water heated by the heat pump device 5 to reach almost a certain temperature. When the floor heating is required in the winter, the first control unit 81 is operated to switch the first directional control valve 71 and the second directional control valve 72. In this way, the warm water stored in the second water tank 4 is formed through the piping of the pipe p2 and the first pipe 6. When the circulation pump 64 is started, the warm water stored in the second water tank 4 passes through the first pipe 6. During this process, the air in the internal space of the ground portion 9 exchanges heat, and the temperature of the internal space of the ground portion 9 rises, and the temperature of the warm water in the first pipe 6 decreases.
另外，啟動第2控制部82，切換第3方向控制閥73。當溫度感測器62的檢驗值低於溫度感測器32的檢驗值時，切換為將通過第1管6的溫水，經由配管p3，供給至第1水缸3的管路。如此一來，形成儲存於第2水缸4內部的溫水，經由第1管6、第1水缸3，再次還流至第2水缸4的循環管路。另外，滯留於第1水缸3上方、溫度較高的溫水，經由連接管p1供給至第2水缸4。當溫度感測器62的檢驗值高於溫度感測器32的檢驗值時，切換為將第1管6的溫水，經由配管p4供給至第2水缸4的管路。如此一來，形成儲存於第2水缸4內部的溫水，經由第1管6，再次還流至第2水缸4的循環管路。另外，溫度比滯留於第1水缸3上方的溫水高的溫水，經由配管p4供給至第2水缸4。如此即可在冬季有效率地進行地板空調。 Further, the second control unit 82 is activated to switch the third directional control valve 73. When the inspection value of the temperature sensor 62 is lower than the inspection value of the temperature sensor 32, it is switched to the line that supplies the warm water that has passed through the first pipe 6 to the first water tank 3 via the pipe p3. In this way, the warm water stored in the inside of the second water tank 4 is again flowed through the first pipe 6 and the first water tank 3 to the circulation line of the second water tank 4. In addition, the warm water having a high temperature staying above the first water tank 3 is supplied to the second water tank 4 via the connection pipe p1. When the inspection value of the temperature sensor 62 is higher than the inspection value of the temperature sensor 32, the temperature is switched to supply the warm water of the first pipe 6 to the piping of the second water tank 4 via the pipe p4. As a result, the warm water stored in the inside of the second water tank 4 is again flowed through the first pipe 6 to the circulation line of the second water tank 4. In addition, the warm water having a temperature higher than the warm water remaining above the first water tank 3 is supplied to the second water tank 4 via the pipe p4. This makes it possible to efficiently perform floor air conditioning in winter.
如圖4所示，對浴缸10供水時，由水源管100所供給的自來水，經由配管p5供給至第1水缸3。同時，滯留於第1水缸3上方的溫水，則經由連接管p1供給至第2水缸4底部。如此一來，溫度比自來水高的溫水，供給至第2水缸4，因此可有效率地對浴缸10供水。 As shown in FIG. 4, when water is supplied to the bathtub 10, the tap water supplied from the water source pipe 100 is supplied to the first water tank 3 via the pipe p5. At the same time, the warm water remaining above the first water tank 3 is supplied to the bottom of the second water tank 4 via the connection pipe p1. In this way, the warm water having a higher temperature than the tap water is supplied to the second water tank 4, so that the bathtub 10 can be efficiently supplied with water.
以上根據本實施型態，已說明本發明的地板空調系統，不 過本發明並不受限於上述實施型態，只要在不逸脫發明主旨的範圍內，即使進行各種改變，仍屬於本發明之技術範圍。 The floor air-conditioning system of the present invention has been described above based on the present embodiment, but the present invention is not limited to the above-described embodiments, and it is still within the scope of the invention without departing from the gist of the invention. Technical scope.
能夠以節省能源的方式提供地下部9的空調，於產業上的利用價值相當大。 The air conditioner of the underground portion 9 can be provided in an energy-saving manner, and the industrial use value is considerable.
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| JP2016095825 | 2016-05-12 | ||
| PCT/JP2017/018004 WO2017195885A1 (en) | 2016-05-12 | 2017-05-12 | Floor air conditioning system |
| ??PCT/JP2017/018004 | 2017-05-12 |
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| JP6718634B1 (en) * | 2019-10-03 | 2020-07-08 | エコエネルギーシステムズ株式会社 | Soil temperature control system and cultivation method using the same |
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| CN111121136A (en) * | 2019-12-30 | 2020-05-08 | 日出东方控股股份有限公司 | Heating system based on multi-mode heat supply |
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| JP5249607B2 (en) * | 2008-03-07 | 2013-07-31 | 要 鈴木 | Floor heating system |
| JP2010145042A (en) * | 2008-12-19 | 2010-07-01 | Chofu Seisakusho Co Ltd | Hot water supply device |
| CN101476760B (en) * | 2009-01-23 | 2012-04-18 | 曼瑞德自控***（乐清）有限公司 | Multi-heat source dwelling house comfortable integration system based on solar energy |
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| TW201333391A (en) * | 2012-02-06 | 2013-08-16 | Great Star Air Conditioner Engineering Inc | Heat pump conditioning system and air conditioning control method |
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| JP6427052B2 (en) * | 2015-03-27 | 2018-11-21 | 矢崎エナジーシステム株式会社 | Solar water heating system |
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