JPH0225097Y2 - - Google Patents
Info
- Publication number
- JPH0225097Y2 JPH0225097Y2 JP1985004646U JP464685U JPH0225097Y2 JP H0225097 Y2 JPH0225097 Y2 JP H0225097Y2 JP 1985004646 U JP1985004646 U JP 1985004646U JP 464685 U JP464685 U JP 464685U JP H0225097 Y2 JPH0225097 Y2 JP H0225097Y2
- Authority
- JP
- Japan
- Prior art keywords
- outside air
- air intake
- heat
- tower
- ventilation section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000010438 heat treatment Methods 0.000 claims description 27
- 238000009423 ventilation Methods 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 18
- 238000005338 heat storage Methods 0.000 claims description 13
- 239000003507 refrigerant Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 238000010257 thawing Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000011232 storage material Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Other Air-Conditioning Systems (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
【考案の詳細な説明】
〔考案の目的〕
（産業上の利用分野）
夏期にはクーリングタワーとなるが冬期にはヒ
ーテングタワーとなるタワー体内に、外気を加熱
して供給し、該タワー体内の蒸発器に熱源として
使用できるように切換え可能とした外気の流路を
切換えることのできる冷却兼ヒートポンプ装置に
関する。[Detailed explanation of the invention] [Purpose of the invention] (Industrial application field) Outside air is heated and supplied to the tower body, which functions as a cooling tower in the summer and a heating tower in the winter. The present invention relates to a cooling/heat pump device that can switch the flow path of outside air so that it can be used as a heat source in an evaporator.
（従来の技術）
従来、外気を熱源として利用するヒートポンプ
は暖房、加熱及び給湯に使用されているが、冬期
において使用する際の使用条件が主流になつてい
る。(Prior Art) Conventionally, heat pumps that use outside air as a heat source have been used for space heating, heating, and hot water supply, but they are now mainly used under winter conditions.
そして夏期においては、このヒートポンプのサ
イクルを切換えて冷房サイクルとして使用してい
る。次に第２図により従来技術を説明する。ヒー
トポンプ回路の流れは点線矢印のとおりであり、
冷房回路は実線矢印のとおりである。 In the summer, the heat pump cycle is switched and used as a cooling cycle. Next, the prior art will be explained with reference to FIG. The flow of the heat pump circuit is as shown by the dotted arrow.
The cooling circuit is as shown by the solid arrow.
冬期に暖房運転する場合はヒートポンプ回路に
おいて、圧縮機１から吐出された冷媒は吐出管
９、四方切換弁７、導管１４を経て熱交換器２
（凝縮器）に流入し、加熱負荷熱交換器３と熱交
換し、凝縮した冷媒液は液管１３を経て途中の膨
脹弁４で膨脹し、四方切換弁８より点線矢印のよ
うに管１１に連通し、外気熱源のヒーテングタワ
ー５の熱交換器６（蒸発器）に流入し、吸熱した
後、吸入管１２、四方切換弁８より点線矢印に沿
い吸入管１０に流入し、四方切換弁７より吸入管
１５を経て圧縮機１に吸入されてヒートポンプサ
イクルを構成する。ヒーテングタワー５はフアン
１７により空気流入口１６より外気を吸入する。 In the case of heating operation in winter, in the heat pump circuit, the refrigerant discharged from the compressor 1 passes through the discharge pipe 9, the four-way switching valve 7, and the conduit 14, and is then transferred to the heat exchanger 2.
The refrigerant liquid flows into the condenser and exchanges heat with the heating load heat exchanger 3, and the condensed refrigerant liquid passes through the liquid pipe 13 and expands at the expansion valve 4 on the way, and then from the four-way switching valve 8 to the pipe 11 as shown by the dotted arrow. The air flows into the heat exchanger 6 (evaporator) of the heating tower 5, which is an outside air heat source, and after absorbing heat, flows from the suction pipe 12 and the four-way switching valve 8 to the suction pipe 10 along the dotted line arrow, and flows into the four-way switching valve. The heat pump is sucked into the compressor 1 from the valve 7 through the suction pipe 15, forming a heat pump cycle. The heating tower 5 sucks outside air through an air inlet 16 using a fan 17.
また夏期に冷房運転する場合は、熱交換器６は
空冷式の凝縮器となり、したがつてヒーテングタ
ワー５は空冷式タワーとなり、また熱交換器２は
蒸発器となつて、冷水または冷風を作る。 In addition, when operating the air conditioner in summer, the heat exchanger 6 becomes an air-cooled condenser, the heating tower 5 becomes an air-cooled tower, and the heat exchanger 2 becomes an evaporator to supply cold water or cold air. make.
このような従来技術においては、冬期、暖房に
使用する際は、外気温が日中でも零度以下の気温
となり、更にこのヒートポンプを夜間に運転して
日中のための蓄熱運転を行う場合は、外気温は一
層低くなつているので、このときのヒートポンプ
の吸熱側の熱交換器の蒸発温度は外気温が０℃な
らば蒸発温度は略−５℃以下となり、蒸発器に霜
が附着して更に熱交換能力を低下し加温能力は減
少する欠点がある。気温が低いときには、逆に暖
房負荷は増えるに拘らず暖房能力が不足すること
になり、支障を来たし、また時々霜取り（デフロ
スト）による散水は更に結氷事故を増加する恐れ
があつた。冬期散水の設備を完全なものとしなけ
ればならず、排水管の結氷トラブルが生じる欠点
もあり、水配管の設備費もかかり、霜取りのため
の間歇運転は暖房能力の減少の欠点を惹起した。 In such conventional technology, when used for heating in the winter, the outside temperature is below zero even during the day, and when the heat pump is operated at night to store heat for the day, As the air temperature is getting lower, the evaporation temperature of the heat exchanger on the heat absorption side of the heat pump at this time will be approximately -5°C or less if the outside temperature is 0°C, and the evaporation temperature will be approximately -5°C or less, and frost will accumulate on the evaporator and further increase the temperature. There is a drawback that heat exchange capacity is reduced and heating capacity is reduced. When the temperature is low, the heating capacity is insufficient even though the heating load increases, causing problems, and the occasional water sprinkling for defrosting may further increase the risk of freezing accidents. The winter water sprinkling system had to be perfected, which had the disadvantage of causing problems with ice formation in the drain pipes, the cost of installing water piping was high, and the intermittent operation for defrosting resulted in a reduction in heating capacity.
また、夏期には冷房運転を行い、冬期には暖房
運転を行うことができるように切換可能とした冷
暖房装置において、暖房運転時に蒸発器への給熱
量を増加するためにボイラーの排ガスを利用する
もの（特開昭55−92852号公報）及びガス、油等
を燃料とする燃焼器または電熱ヒータを補助熱源
追加ユニツトとして利用するもの（実開昭49−
141652号公報）があるが、何れも補助の熱エネル
ギを消費することを前提とするものであつて省エ
ネルギー上は十分なものとは言い難い。更に、暖
房装置において蒸発器のための熱源を太陽熱によ
つて補給するもの（実公昭55−39252号公報）も
あるが、これは冷房への切換えができるような構
成を有していない。 In addition, in air-conditioning equipment that can be switched to perform cooling operation in the summer and heating operation in the winter, exhaust gas from the boiler is used to increase the amount of heat supplied to the evaporator during heating operation. (Japanese Unexamined Patent Application Publication No. 1983-92852) and one that uses a combustor or electric heater that uses gas, oil, etc. as fuel as an additional auxiliary heat source unit (Japanese Unexamined Utility Model Publication No. 1987-92852).
141652), but all of them are based on the consumption of auxiliary thermal energy and cannot be said to be sufficient in terms of energy conservation. Furthermore, there is a heating system that uses solar heat to supplement the heat source for the evaporator (Japanese Utility Model Publication No. 55-39252), but this does not have a configuration that allows switching to cooling.
（考案が解決しようとする問題点）
従来技術には前記のように種々の問題点があ
る。(Problems to be solved by the invention) The conventional technology has various problems as described above.
本考案は、夏期にクーリングタワーとなるが冬
期にはこれが熱効率のよいヒーテングタワーとな
るように太陽熱利用の手段を付加して従来技術の
冬期の暖房運転における問題点を解決するととも
に、前記の付加手段が夏期の冷房運転において支
障を来さないようにする外気の流路を切換えるこ
とのできる冷却兼ヒートポンプ装置を得ることを
目的とする。 The present invention solves the problems of the conventional technology in heating operation in winter by adding means for utilizing solar heat so that it becomes a cooling tower in the summer and a heating tower with high thermal efficiency in the winter. It is an object of the present invention to provide a cooling and heat pump device capable of switching the flow path of outside air so that the means does not interfere with cooling operation in summer.
（問題点を解決するための手段）
本考案の外気の流路を切換えることのできる冷
却兼ヒートポンプ装置は前記の目的を達成するた
めに次の手段により構成される。
(Means for Solving the Problems) The cooling and heat pump device of the present invention capable of switching the flow path of outside air is constructed by the following means in order to achieve the above object.
夏期にはクーリングタワーに冬期にはヒーテン
グタワーになるタワー体内の上部に設けられ蒸発
器又は凝縮器に切換使用できる熱交換器、
該タワー体の下部の空気流入口と接続し建物の
屋上に設けられ太陽光線を通過させる透明で畝状
の被覆体で囲繞された通風区劃、
該通風区劃の一側に設けられて太陽光線によつ
て加熱された外気を前記タワー体の空気流入口に
供給できるようにした第１の外気取入口、
前記通風区劃に対して前記第１の外気取入口と
反対の側に設けられて前記通風区劃を通過するこ
となく前記タワー体の空気流入口に外気を直接供
給できるようにした第２の外気取入口、
該第２の外気取入口に設けられて前記第１の外
気取入口と第２の外気取入口とを切換使用できる
ようにしたダンパー、
前記通風区劃の底部に設けられた吸熱体及び蓄
熱体。 A heat exchanger that is installed at the top of the tower body and can be used as an evaporator or condenser, which becomes a cooling tower in the summer and a heating tower in the winter, and a heat exchanger that is connected to the air inlet at the bottom of the tower body and installed on the roof of the building. a ventilation section surrounded by a transparent, ridge-shaped covering that allows solar rays to pass through; a first outside air intake, which is provided on a side opposite to the first outside air intake with respect to the ventilation section, and is configured to supply air to the tower body without passing through the ventilation section; a second outside air intake that can directly supply outside air to the outside air intake; a damper that is provided at the second outside air intake so that the first outside air intake and the second outside air intake can be used selectively; , A heat absorbing body and a heat storage body provided at the bottom of the ventilation section.
（作用）
冬期に、ダンパーを切換えることにより第２の
外気取入口を閉じて装置を運転すれば、第１の外
気取入口から吸入する外気を通風区劃において十
分加熱した後に熱交換器（蒸発器）に導入するこ
とができるため、冷媒の蒸発温度を上げ圧縮比を
小さくしてヒートポンプの効率を向上させること
ができる。(Function) If the device is operated in winter with the second outside air intake closed by switching the damper, the outside air taken in through the first outside air intake will be sufficiently heated in the ventilation area and then the heat exchanger (evaporator) will be heated. Since the refrigerant can be introduced into the heat pump, it is possible to increase the evaporation temperature of the refrigerant and reduce the compression ratio, thereby improving the efficiency of the heat pump.
また夏期には、ダンパーを切換えることにより
第２の外気取入口を開いて装置を運転すれば、第
１の外気取入口からの外気の吸入は行われなくな
り、加熱しない外気を直接に熱交換器（凝縮器）
に導入することができる。 Additionally, in the summer, if the device is operated with the second outside air intake opened by switching the damper, outside air will no longer be sucked in through the first outside air intake, and the unheated outside air will be directly supplied to the heat exchanger. (Condenser)
can be introduced into
（実施例）
次に本考案の実施の一例を第１図により説明す
る。(Example) Next, an example of implementing the present invention will be described with reference to FIG.
建物２１の屋上に設置した冬期にはヒーテング
タワーに夏期にはクーリングタワーとなるタワー
５の空気流入口１６と第１の外気取入口１８との
間には透明で太陽光線を通過させるビニールシー
トの畝状の被覆体２４で囲撓されて平面に沿い均
等に曲折する通風路２２が形成される。２０は黒
色体または適宜の吸熱体を設けた路底であり、屋
上を一杯に利用して形成される。ダンパー１９は
タワー５の空気流入口１６に近接して設けられ、
回動して切換開閉できるものであつて、ヒートポ
ンプサイクルにおいては、実線の位置におかれて
第２の外気取入口２５を閉じ第１の外気取入口１
８から外気を直接導入し、冷凍サイクルにおいて
は、点線の位置に切換えられ第２の外気取入口２
５を開きここから外気を直接導入し第１の外気取
入口１８からの外気の導入を停止する。２３は通
風路２２に敷設した蓄熱剤の封入または流通する
蓄熱管である。管１１、吸入管１０の接続以降の
配管は第２図の従来技術の場合と同じである。 A transparent vinyl sheet that allows sunlight to pass through is installed between the air inlet 16 and the first outside air intake 18 of the tower 5, which is installed on the roof of the building 21 and serves as a heating tower in the winter and a cooling tower in the summer. A ventilation passage 22 is formed which is surrounded by a ridge-like covering 24 and bends evenly along a plane. 20 is a road bottom provided with a black body or a suitable heat absorbing body, and is formed by making full use of the roof. The damper 19 is provided close to the air inlet 16 of the tower 5,
It can be rotated to open and close, and in a heat pump cycle, it is placed in the position shown by the solid line to close the second outside air intake 25 and close the first outside air intake 1.
In the refrigeration cycle, the outside air is directly introduced from the second outside air intake port 2, which is switched to the position indicated by the dotted line.
5 is opened and outside air is directly introduced from there, and the introduction of outside air from the first outside air intake port 18 is stopped. Reference numeral 23 denotes a heat storage tube installed in the ventilation path 22 in which a heat storage agent is enclosed or circulated. The piping after the connection of the pipe 11 and suction pipe 10 is the same as in the prior art shown in FIG.
本実施例においては、第１の外気取入口１８と
タワー５の空気流入口１６との間に外気との隔壁
と透明で畝状の被覆体２４でカバーされた通風路
２２が形成され、その路底２０には黒色体または
適宜の吸熱体が設けられているので、冬期の暖房
運転においては、建物の屋上面に注がれる太陽光
線は第１の外気取入口１８から流入した空気を直
接加熱するとともに通風路２２の路底２０をも加
熱し、この加熱面により流通空気は更に加熱さ
れ、外気温度より十分に高温となつた空気が空気
流入口１６からタワー５内に導入される。したが
つて熱交換器６（蒸発器）における冷媒の蒸発温
度を上げて圧縮比を小さくし、ヒートポンプの効
率を向上させることができる。 In this embodiment, a ventilation passage 22 is formed between the first outside air intake 18 and the air inlet 16 of the tower 5, and is covered with a partition wall from the outside air and a transparent ridge-shaped covering 24. Since the roadbed 20 is provided with a black body or an appropriate heat absorbing body, during heating operation in winter, the sunlight that falls on the roof of the building directly directs the air that has flowed in from the first outside air intake 18. Along with the heating, the road bottom 20 of the ventilation passage 22 is also heated, and the circulating air is further heated by this heating surface, and the air, which has become sufficiently hotter than the outside air temperature, is introduced into the tower 5 from the air inlet 16. Therefore, it is possible to increase the evaporation temperature of the refrigerant in the heat exchanger 6 (evaporator), reduce the compression ratio, and improve the efficiency of the heat pump.
また、路底２０の蓄熱管２３に蓄熱される余分
の熱は蓄熱剤を流通させて地下タンク等に貯溜
し、夜間に逆に蓄熱管２３より放熱させて通風路
２２を流れる空気を加熱することができる。 In addition, excess heat stored in the heat storage pipes 23 of the roadbed 20 is stored in an underground tank or the like by circulating a heat storage agent, and is radiated from the heat storage pipes 23 at night to heat the air flowing through the ventilation passages 22. be able to.
通風路２２は太陽光熱を利用できる通風区劃で
あればよく、したがつて設置場所によりダクト形
状にもチヤンバー形状にも形成することができ、
建物の屋上に温室状に形成することもできる。ま
た前記ダクトは敷設するように設けることもで
き、透明樹脂、熱通過樹脂などの部材によりダク
トを形成し、その底部に黒色の金属体を長手通風
路に敷設することもできる。 The ventilation passage 22 only needs to be a ventilation area that can utilize solar heat, and therefore can be formed in either a duct shape or a chamber shape depending on the installation location.
It can also be formed like a greenhouse on the roof of a building. Further, the duct can be installed so as to be laid, and the duct can be formed from a member such as transparent resin or heat-transmitting resin, and a black metal body can be installed at the bottom of the duct in a longitudinal ventilation path.
また、通風路２２の路底２０は平面ではなく、
砂や砂等を附着した黒色アスフアルトルーフイン
グ等のもので凹凸面に形成すれば表面積を大きく
することができる。また路底２０にフアン付コイ
ルやプレートコイルを太陽光線の方向に斜に並列
させ他面集合体として設置することもできる。 Moreover, the road bottom 20 of the ventilation passage 22 is not flat,
The surface area can be increased by forming an uneven surface using something such as black asphalt roofing with sand or sand attached. Further, it is also possible to install fan-equipped coils or plate coils on the roadbed 20 in parallel diagonally in the direction of sunlight as an assembly on the other side.
更に、被覆体２４を適度の高さを有し上部空間
を有するかまぼこ型ビニールシートとすれば、上
部に温度が溜り路底に近く通風流路ができて上層
部の温空気は流通せず貯溜するため、外気との防
熱の役目を果たし、上部と底部に仕切りを設けな
くても流通路が形成される。 Furthermore, if the cover 24 is made of a semi-cylindrical vinyl sheet with an appropriate height and an upper space, the temperature will accumulate in the upper part, creating a ventilation passage near the road bottom, and the hot air in the upper part will not circulate and will accumulate. Therefore, it serves as a heat shield from the outside air, and a flow path is formed without providing a partition at the top and bottom.
また、夏期の冷房運転においては、ダンパー１
９を回動切換えして第２の外気取入口２５を開き
第１の外気取入口１８からの外気の導入を停止
し、第２の外気取入口２５から空気流入口１６を
経て直接タワー５内に外気を導入すれば、外気は
加熱されることなく、熱交換器（凝縮器）６内に
供給されるので冷媒の凝縮には何等の支障も来た
さない。 Also, in summer cooling operation, damper 1
9 to open the second outside air intake port 25 and stop the introduction of outside air from the first outside air intake port 18. If outside air is introduced into the refrigerant, the outside air is supplied into the heat exchanger (condenser) 6 without being heated, so there is no problem in condensing the refrigerant.
本考案によれば、夏期にはクーリングタワーと
なるタワーを冬期にはヒーテングタワーとして熱
効率よく利用することができるとともにヒートポ
ンプの蒸発温度を上げることができ、圧縮比を小
さくできるので能力が増加し、従来よりも小型の
機械を採用できるので動力も小さくなる。また同
一の動力であれば加熱能力を増加することがで
き、省エネルギーとなる。更に、外気温度が零度
以下であつても、蒸発温度を零度以下にすること
なく運転することができ、霜取り等による欠点も
なくすることができる。
According to the present invention, a tower that functions as a cooling tower in the summer can be used thermally efficiently as a heating tower in the winter, and the evaporation temperature of the heat pump can be increased, and the compression ratio can be reduced, increasing the capacity. Since it is possible to use a smaller machine than before, it also requires less power. Also, if the power is the same, the heating capacity can be increased, resulting in energy savings. Furthermore, even if the outside air temperature is below zero degrees, the system can be operated without reducing the evaporation temperature below zero degrees, and the disadvantages caused by defrosting etc. can be eliminated.
なお、本考案の通風区劃は建物の屋上に設置し
てあるので、屋上の死蔵面積を生かして太陽光線
を外気に附加することができる。また、太陽光線
を透過させる被覆体を透明な畝状のものにするこ
とによつて太陽光の受光面積を拡大させ、被覆体
そのものの補強性を向上させることができる。ま
た蓄熱管を使用することにより、日中には蓄熱管
で余剰な熱を蓄熱し、夜間には蓄熱管を放熱管と
して使うことによつて外気の温度を上げることが
できる。 In addition, since the ventilation zone of the present invention is installed on the roof of the building, it is possible to add sunlight to the outside air by making use of the dead space on the roof. In addition, by making the covering that transmits sunlight into a transparent ridge-like structure, the sunlight-receiving area can be expanded and the reinforcing properties of the covering itself can be improved. Furthermore, by using a heat storage tube, excess heat can be stored in the heat storage tube during the day, and the temperature of the outside air can be raised at night by using the heat storage tube as a heat dissipation tube.
また、夏期はタワーが空冷式のクーリングタワ
ーとなるので外気は通風区劃（ソーラーチヤンバ
ー）を通す必要がなく、したがつてダンパーを回
動切換してダンパーを下げ第１の外気取入口から
の空気の通路を遮断し、外気を直接空冷式のクー
リングタワーに取入れることができるので何等不
都合はない。 In addition, in the summer, the tower becomes an air-cooled cooling tower, so there is no need for outside air to pass through the ventilation section (solar chamber). There is no problem since the air passage can be blocked and outside air can be taken directly into the air-cooled cooling tower.
更に、蓄熱管により蓄熱された温水を、霜取り
用の温水にも使用することができるから別にエネ
ルギー消費による温水を作る必要もなく冷水によ
る結氷の心配もない。 Furthermore, since the hot water stored in the heat storage tube can also be used for defrosting, there is no need to separately produce hot water by consuming energy, and there is no need to worry about freezing due to cold water.
第１図は本考案のヒートポンプにおける外気加
熱装置を建物の屋上に設けた一実施例の部分断面
図、第２図は空気熱源式ヒートポンプの従来例を
示すフローシートダイヤフラムである。
５……タワー、６……蒸発器又は凝縮器として
の熱交換器、１６……空気流入口、１８……第１
の外気取入口、１９……ダンパー、２２……通風
区劃としての通風路、２３……蓄熱体としての蓄
熱管、２４……被覆体、２５……第２の外気取入
口。
FIG. 1 is a partial sectional view of an embodiment of the heat pump of the present invention in which an outside air heating device is installed on the roof of a building, and FIG. 2 is a flow sheet diaphragm showing a conventional example of an air source heat pump. 5... Tower, 6... Heat exchanger as evaporator or condenser, 16... Air inlet, 18... First
19... Damper, 22... Ventilation passage as a ventilation section, 23... Heat storage tube as a heat storage body, 24... Covering body, 25... Second outside air intake.
Claims (1)
グタワーになるタワー体内の上部に設けられ蒸発
器又は凝縮器に切換使用できる熱交換器と、該タ
ワー体の下部の空気流入口と接続し建物の屋上に
設けられ太陽光線を通過させる透明で畝状の被覆
体で囲繞された通風区劃と、該通風区劃の一側に
設けられて太陽光線によつて加熱された外気を前
記タワー体の空気流入口に供給できるようにした
第１の外気取入口と、前記通風区劃に対して前記
第１の外気取入口と反対の側に設けられて前記通
風区劃を通過することなく前記タワー体の空気流
入口に外気を直接供給できるようにした第２の外
気取入口と、該第２の外気取入口に設けられて前
記第１の外気取入口と第２の外気取入口とを切換
使用できるようにしたダンパーと、前記通風区劃
の底部に設けられた吸熱体及び蓄熱体からなるこ
とを特徴とする外気の流路を切換えることのでき
る冷却兼ヒートポンプ装置。 A heat exchanger is installed at the top of the tower body that can be used as an evaporator or a condenser, and is connected to an air inlet at the bottom of the tower body, which becomes a cooling tower in the summer and a heating tower in the winter. A ventilation section is provided on one side of the ventilation section and is surrounded by a transparent ridge-shaped covering that allows sunlight to pass through. a first outside air intake that is capable of supplying air to the inlet; and a first outside air intake that is provided on the side opposite to the first outside air intake with respect to the ventilation section and that allows air to be supplied to the tower body without passing through the ventilation section. A second outside air intake that can directly supply outside air to the air inlet; and a second outside air intake that is provided in the second outside air intake so that the first outside air intake and the second outside air intake can be used selectively. A cooling/heat pump device capable of switching a flow path of outside air, characterized by comprising a damper as described above, and a heat absorbing body and a heat storage body provided at the bottom of the ventilation section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP464685U JPS60138169U (en) | 1985-01-17 | 1985-01-17 | Cooling and heat pump device that can switch the flow path of outside air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP464685U JPS60138169U (en) | 1985-01-17 | 1985-01-17 | Cooling and heat pump device that can switch the flow path of outside air |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60138169U JPS60138169U (en) | 1985-09-12 |
| JPH0225097Y2 true JPH0225097Y2 (en) | 1990-07-10 |
Family
ID=30480417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP464685U Granted JPS60138169U (en) | 1985-01-17 | 1985-01-17 | Cooling and heat pump device that can switch the flow path of outside air |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60138169U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5539252U (en) * | 1978-09-06 | 1980-03-13 | ||
| JPS5592852A (en) * | 1979-01-08 | 1980-07-14 | Tokyo Gas Co Ltd | Air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49141652U (en) * | 1973-03-30 | 1974-12-06 |
-
1985
- 1985-01-17 JP JP464685U patent/JPS60138169U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5539252U (en) * | 1978-09-06 | 1980-03-13 | ||
| JPS5592852A (en) * | 1979-01-08 | 1980-07-14 | Tokyo Gas Co Ltd | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60138169U (en) | 1985-09-12 |
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