JPH0348427B2 - - Google Patents
Info
- Publication number
- JPH0348427B2 JPH0348427B2 JP57019562A JP1956282A JPH0348427B2 JP H0348427 B2 JPH0348427 B2 JP H0348427B2 JP 57019562 A JP57019562 A JP 57019562A JP 1956282 A JP1956282 A JP 1956282A JP H0348427 B2 JPH0348427 B2 JP H0348427B2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- air
- storage tank
- heat storage
- latent
- 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 - Lifetime
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Classifications
-
- 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
- F24D11/00—Central heating systems using heat accumulated in storage masses
- F24D11/006—Central heating systems using heat accumulated in storage masses air heating system
- F24D11/009—Central heating systems using heat accumulated in storage masses air heating system with recuperation of waste heat
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Description
【発明の詳細な説明】
本発明は、太陽熱を蓄熱槽に蓄熱すると同時に
廃熱を放熱するようにした空気熱交換器に関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an air heat exchanger that stores solar heat in a heat storage tank and simultaneously radiates waste heat.
夏期または中間期のあり余る太陽熱を冬期まで
貯蔵する潜熱蓄熱器並びにこの熱を利用する暖房
装置等について同一出願人に係る特願昭56−
165369号、同56−185635号、同56−161178号、同
56−169011号等において既に提案した。本発明は
このような蓄熱槽を利用して太陽熱を蓄熱する場
合の太陽熱集熱器兼放熱器に係るもので、構造簡
単にして所要の規模の集熱および放熱が効率よく
行なえる空気式熱交換器を案出したものである。
すなわち本発明は、潜熱蓄熱槽へ太陽熱を空気を
熱媒として供給し且つ冷凍機廃熱を蓄える潜熱蓄
熱槽から該廃熱を空気を熱媒として放熱するため
の集熱兼放熱用空気熱交換器であつて、下部ヘツ
ダーと上部ヘツダーとの間に管群を大気に露出す
るように配設してなるユニツトを、前記の潜熱蓄
熱槽に通ずる空気往還管に前記両ヘツダー部で連
結してなる集熱兼放熱用空気熱交換器を提供する
ものである。 Patent application filed in 1982 by the same applicant regarding a latent heat storage device that stores excess solar heat during the summer or mid-season until the winter, and a heating device that utilizes this heat.
No. 165369, No. 56-185635, No. 56-161178, No. 56-161178, No.
It has already been proposed in No. 56-169011, etc. The present invention relates to a solar heat collector and heat radiator for storing solar heat using such a heat storage tank. He devised an exchanger.
That is, the present invention provides an air heat exchanger for heat collection and radiation, which supplies solar heat to a latent heat storage tank using air as a heat medium, and radiates the waste heat from the latent heat storage tank that stores refrigerator waste heat using air as a heat medium. A unit in which a group of tubes is arranged between a lower header and an upper header so as to be exposed to the atmosphere is connected to an air return pipe leading to the latent heat storage tank at both header portions. The present invention provides an air heat exchanger for heat collection and heat radiation.
蓄熱した太陽熱を建物の給湯および暖房熱源と
して利用する設備において、冷房時における廃熱
の放熱も同時に行なうことを目的として本発明が
なされたものであり、従来の冷却塔の機能を本発
明の熱交換器が果たし得るものである。特に冷房
時の冷凍機廃熱を、冷凍機運転中は蓄熱槽に一た
ん蓄え、外気温度が低下した時点または時期（例
えば夜間や中間期）にこれを大気に放熱すること
によつて冷却塔なしでも冷房が行なえることにな
る。また、ハウス栽培その他農業設備においても
同様に利用できる。 The present invention was developed for the purpose of simultaneously dissipating waste heat during cooling in equipment that utilizes stored solar heat as a hot water supply and heating heat source for buildings. This is what an exchanger can do. In particular, waste heat from the refrigerator during cooling is temporarily stored in a heat storage tank while the refrigerator is in operation, and then radiated into the atmosphere when the outside temperature drops (for example, at night or in the middle of the season). Cooling can be done without it. It can also be used in greenhouse cultivation and other agricultural equipment.
以下に図面に従つて本発明の集熱兼放熱器を具
体的に説明すると、第１〜２図は本発明の集熱兼
放熱ユニツトの実施例を示すもので、上部ヘツダ
ー１と下部ヘツダー２を枠体３に組込むと共に、
この上部ヘツダー１と下部ヘツダー２との間に管
群４を大気に露出するように配設したものであ
る。上部ヘツダー１には空気出口５を、また下部
ヘツダー２には空気入口６がそのほぼ中央に設け
られ、後述の如く、蓄熱槽および廃熱源に通ずる
空気往還管に並列接続される。管４の各々には、
第３〜４図に示すようなフイン７を取付けて伝熱
面積を増加させるようにすることができる。第５
図は、本ユニツトの背面側に格子８を取付け、こ
の格子８の間隙と同等もしくはそれ以上の幅を格
子間隔にあわせてもたせたスリツト状の戸９を引
違いできるように取付けた状態を示しており、こ
のユニツトの背面において通気および透光壁、ま
たは非通気および非透光壁のいずれでも使い分け
できるようにしたものである。 The heat collecting and radiating device of the present invention will be explained in detail below with reference to the drawings. Figures 1 and 2 show examples of the heat collecting and radiating unit of the present invention, with an upper header 1 and a lower header 2. is incorporated into the frame 3, and
A tube group 4 is disposed between the upper header 1 and the lower header 2 so as to be exposed to the atmosphere. The upper header 1 is provided with an air outlet 5, and the lower header 2 is provided with an air inlet 6 approximately in the center thereof, which are connected in parallel to an air return pipe leading to a heat storage tank and a waste heat source, as will be described later. Each of the tubes 4 includes
Fins 7 as shown in FIGS. 3 and 4 may be attached to increase the heat transfer area. Fifth
The figure shows a state in which a lattice 8 is attached to the rear side of this unit, and a slit-shaped door 9 with a width equal to or greater than the gap between the lattice 8 and a slit-shaped door 9 is attached so that it can be slid back and forth. The back of this unit can be used as either a ventilation and light-transmitting wall, or a non-ventilation and non-light-transmitting wall.
第６図は他のユニツト例を示すもので、管群４
が第７図の拡大断面図を示すように、コルゲート
状の金属板２枚を合わせることによつて形成され
ており、したがつて、管群４は全体としては面体
によつて構成されている。この管群４の表面、並
びに両ヘツダー１と２の表面には、エンボス加工
が施されており、これによつて伝熱面積を大きく
してある。第８図は下部ヘツダー２の内部構造を
示したもので、各管４に対してこのヘツダー２内
に整流板１０を設け、この整流板にオリフイス１
１を取付け、ヘツダー２内に送気された空気が各
管４に均等に配分されるようにしてある。第９図
はこの整流板１０の１単位を拡大して示してもの
である。 Figure 6 shows another example of the unit, with tube group 4.
As shown in the enlarged sectional view of FIG. 7, it is formed by joining two corrugated metal plates, and therefore the tube group 4 as a whole is composed of a face piece. . The surface of this tube group 4 and the surfaces of both headers 1 and 2 are embossed, thereby increasing the heat transfer area. FIG. 8 shows the internal structure of the lower header 2. A rectifying plate 10 is provided in the header 2 for each tube 4, and an orifice 1 is installed in this rectifying plate.
1 is attached so that the air blown into the header 2 is evenly distributed to each pipe 4. FIG. 9 shows an enlarged view of one unit of the current plate 10.
第１０図は本発明の集熱兼放熱器の全体を示し
たもので、前述のユニツトUiを、蓄熱槽１５と
廃熱源１６に連結した空気往管１７と空気還管１
８に、ヘツダー部で並列接続した状態を示してい
る。そのさい、往管１７には下部ヘツダーを、還
管１８には上部ヘツダーを接続する。１９は送風
機であり、この送風機１９の駆動によつて往管１
７に送気された空気は、各ユニツトUiで集熱も
しくは放熱して還管１８から蓄熱槽１５または廃
熱源に戻される。蓄熱槽１５は低融点物質を封入
した蓄熱器ユニツトを多数連結してなる潜熱蓄熱
槽であり、廃熱源１６は例えば冷凍機廃熱を蓄熱
した１５と同様の蓄熱槽である。 FIG. 10 shows the entire heat collecting and radiating device of the present invention, in which the aforementioned unit Ui is connected to an air outgoing pipe 17 and an air return pipe 1 connected to a heat storage tank 15 and a waste heat source 16.
8 shows a state in which the headers are connected in parallel. At this time, the lower header is connected to the outgoing pipe 17, and the upper header is connected to the return pipe 18. 19 is a blower, and the outgoing pipe 1 is driven by the blower 19.
The air sent to the unit Ui collects or radiates heat in each unit Ui, and is returned to the heat storage tank 15 or the waste heat source through the return pipe 18. The heat storage tank 15 is a latent heat storage tank formed by connecting a number of heat storage units filled with a low melting point substance, and the waste heat source 16 is a heat storage tank similar to the heat storage tank 15 that stores waste heat from a refrigerator, for example.
第１１図はこの蓄熱槽１５と廃熱蓄熱槽１６を
用いた冷暖房設備を本発明の集熱兼放熱器２０に
よつて稼動する場合の例を示したもので、２１は
空調空間、２２は空気調和器、２３は空気調和器
内の熱源水コイル、２４は同じく給気フアン、２
５は冷凍機を示している。蓄熱槽１５と廃熱蓄熱
槽１６はいづれも多数の潜熱蓄熱器ユニツトを内
蔵しており、各潜熱蓄熱器ユニツトは水通路と空
気通路がその中に独立して形成されており、各ユ
ニツトの水通路同志および空気通路同志が連結さ
れ各ユニツト内を水と空気が独立して循環するよ
うになつている。この水または空気の循環によ
り、各ユニツト内に封入された潜熱蓄熱物質は融
解または凝固して水または空気と潜熱（または顕
熱）の熱交換を行なう。図示のように、空調器２
２の熱源水コイル２３と蓄熱槽１５の水側回路と
は、ａ〜ｄの熱源水回路が設けられ、この熱源水
回路に冷凍機２５が回路ｅによつて介装されてい
る。２６は熱源水ポンプ、２７と２８は冷暖房切
替用の熱源水回路切替弁である。一方、冷凍機２
５の凝縮器側（冷却水側）は廃熱蓄熱槽１６の水
側回路と回路ｆによつて連結され、冷凍機廃熱が
廃熱蓄熱槽１６にこの水循環により蓄熱される。
集放熱器２０との空気側においては、既述のよう
に空気往管１７と空気還管１８が、ダンパー３０
および３１の切替によつて、蓄熱槽１５と廃熱蓄
熱槽のいづれにも通ずるように（空気路イ〜ニ）
集放熱器２０と連結している。なお、ホは外気取
入路、ヘは排気放出路である。 FIG. 11 shows an example in which a heating and cooling system using the heat storage tank 15 and the waste heat storage tank 16 is operated by the heat collector/radiator 20 of the present invention, where 21 is an air-conditioned space, and 22 is an air-conditioned space. An air conditioner, 23 is a heat source water coil in the air conditioner, 24 is also an air supply fan, 2
5 indicates a refrigerator. Both the heat storage tank 15 and the waste heat storage tank 16 contain a large number of latent heat storage units, and each latent heat storage unit has a water passage and an air passage independently formed therein. The water passages and air passages are connected to each other so that water and air can circulate independently within each unit. Due to this circulation of water or air, the latent heat storage material sealed in each unit melts or solidifies and exchanges latent heat (or sensible heat) with water or air. As shown, air conditioner 2
The heat source water coil 23 of No. 2 and the water side circuit of the heat storage tank 15 are provided with heat source water circuits a to d, and a refrigerator 25 is interposed in this heat source water circuit by a circuit e. 26 is a heat source water pump, and 27 and 28 are heat source water circuit switching valves for switching between air conditioning and heating. On the other hand, refrigerator 2
The condenser side (cooling water side) of No. 5 is connected to the water side circuit of the waste heat storage tank 16 by a circuit f, and the refrigerator waste heat is stored in the waste heat storage tank 16 by this water circulation.
On the air side with the heat collector 20, the air outgoing pipe 17 and the air return pipe 18 are connected to the damper 30 as described above.
By switching between
It is connected to the heat collector 20. In addition, E is an outside air intake path, and F is an exhaust discharge path.
この第１１図の設備の蓄熱運転、暖房運転、冷
房運転（廃熱放熱運転）を順に説明すると、太陽
熱蓄熱運転は、送風機１９を駆動すると共に切替
ダンパー３０と３１の切替えによつて集放熱器２
０→１８→イ→１７→２０の循環路を形成して、
集放熱器２０で集熱された太陽熱を蓄熱器１５内
の蓄熱物質に潜熱の形態で蓄熱する。暖房が必要
な時期に至つた場合には、この蓄熱を用いて空調
器２２の運転によつて必要な温風を得るが、この
暖房運転は、循環ポンプ２６を駆動すると共に、
切替弁２７と２８の切替によつて、ａ→ｂ→ｃ→
ｄの水路を形成して行なう。 To explain the heat storage operation, heating operation, and cooling operation (waste heat radiation operation) of the equipment shown in FIG. 2
Forming a circulation path of 0 → 18 → A → 17 → 20,
The solar heat collected by the heat collector and radiator 20 is stored in the heat storage material in the heat storage device 15 in the form of latent heat. When the time comes for heating, this heat storage is used to operate the air conditioner 22 to obtain the necessary hot air.
By switching the switching valves 27 and 28, a→b→c→
This is done by forming the water channel d.
冷房運転は、冷凍機２５の駆動によつて冷水を
作つて行なわれるが、これと同時にその冷凍機廃
熱は廃熱蓄熱槽１６において蓄熱物質に潜熱また
は顕熱の形態で行なわれる。そのさいの熱源水回
路はｅ→ｂ→ｃであり、冷却水回路ｆおよび冷却
水ポンプ３３も稼動する。蓄熱された廃熱の放熱
にあたつては、夜間または適当な時期に、送風機
１９を駆動すると共に切替ダンパ３０と３１の切
替えによつて集放熱器２０→ニ→１６→ハ→１７
→２０の空気路を形成して行なう。この場合の集
放熱器２０は当然のことながら放熱器として機能
する。 The cooling operation is performed by driving the refrigerator 25 to produce cold water, and at the same time, the waste heat from the refrigerator is transferred to the heat storage material in the waste heat storage tank 16 in the form of latent heat or sensible heat. At that time, the heat source water circuit is e→b→c, and the cooling water circuit f and the cooling water pump 33 are also operated. To radiate the accumulated waste heat, at night or at an appropriate time, the blower 19 is driven and the switching dampers 30 and 31 are switched to the heat collector and radiator 20→N→16→C→17.
→This is done by forming 20 air passages. The heat collector 20 in this case naturally functions as a heat radiator.
以上のようにして、冷却塔を省略しても、冷暖
房運転ができかつ暖房熱源は実質上太陽熱の蓄熱
だけでで実施することが可能であるが、このよう
な冷暖房設備に供するための集放熱器として本発
明の空気熱交換器は構造簡単でありながら十分に
機能することができ、その容量も設備に応じて自
由に変えられるなど非常に効果的である。 As described above, even if the cooling tower is omitted, cooling/heating operation can be performed and the heating heat source is essentially solar heat storage alone. Although the air heat exchanger of the present invention has a simple structure, it can function satisfactorily, and its capacity can be freely changed depending on the equipment, making it very effective.
第１図は本発明に従う集熱兼放熱ユニツトの正
面図、第２図は第１図の−線矢視断面図、第
３図は管の断面図、第４図は管の他の例を示す断
面図、第５図は第２図の−線矢視部の拡大
図、第６図は集熱兼放熱ユニツトの他の例を示す
正面図、第７図は第６図の管４の部分の拡大断面
図、第８図は第７図の下部ヘツダー部分の内部構
造を示す断面図、第９図は第１０図の整流板部分
の拡大斜視図、第１０図は本発明に従う集熱兼放
熱空気熱交換器の全体配置図、第１１図は本発明
の空気熱交換器を利用した冷暖房装置の全体機器
配置系統図である。
１……上部ヘツダー、２……下部ヘツダー、３
……枠体、４……管群、５……空気出口、６……
空気入口、７……フイン、８……格子、９……ス
リツト状の戸、１０……整流板、１１……オリフ
イス、１５……蓄熱槽、１６……廃熱源（廃熱蓄
熱槽）、１７……空気往管、１８……空気還管、
１９……送風機、２０……集放熱器、２１……空
調空間、Ui……集放熱器ユニツト。
Fig. 1 is a front view of the heat collection and heat dissipation unit according to the present invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1, Fig. 3 is a sectional view of the tube, and Fig. 4 shows another example of the tube. FIG. 5 is an enlarged view of the section taken along the line - in FIG. 2, FIG. 6 is a front view of another example of the heat collection/radiation unit, and FIG. 8 is a sectional view showing the internal structure of the lower header portion in FIG. 7, FIG. 9 is an enlarged perspective view of the rectifying plate portion in FIG. 10, and FIG. 10 is a heat collector according to the present invention. FIG. 11 is a diagram showing the overall arrangement of the air-conditioning system using the air heat exchanger of the present invention. 1... Upper header, 2... Lower header, 3
... Frame body, 4 ... Tube group, 5 ... Air outlet, 6 ...
Air inlet, 7... fin, 8... lattice, 9... slit-shaped door, 10... rectifier plate, 11... orifice, 15... heat storage tank, 16... waste heat source (waste heat heat storage tank), 17...Air outgoing pipe, 18...Air return pipe,
19... Air blower, 20... Heat collector and radiator, 21... Air conditioned space, Ui... Heat collector and radiator unit.
Claims (1)
し且つ冷凍機廃熱を蓄える潜熱蓄熱槽から該廃熱
を空気を熱媒として放熱するための集熱兼放熱用
空気熱交換器であつて、下部ヘツダーと上部ヘツ
ダーとの間に管群を大気に露出するように配設し
てなるユニツトを、前記の潜熱蓄熱槽に通ずる空
気往還管に前記両ヘツダー部で連結してなる集熱
兼放熱用空気熱交換器。1. A heat collection/radiation air heat exchanger for supplying solar heat to a latent heat storage tank using air as a heat medium and radiating the waste heat from the latent heat storage tank that stores refrigerator waste heat using air as a heat medium. , a heat collecting/collecting unit comprising a tube group disposed between a lower header and an upper header so as to be exposed to the atmosphere, and connected to an air return pipe leading to the latent heat storage tank at both header portions. Air heat exchanger for heat radiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57019562A JPS58138947A (en) | 1982-02-12 | 1982-02-12 | Air heat exchanger for heat collection and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57019562A JPS58138947A (en) | 1982-02-12 | 1982-02-12 | Air heat exchanger for heat collection and heat radiation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58138947A JPS58138947A (en) | 1983-08-18 |
| JPH0348427B2 true JPH0348427B2 (en) | 1991-07-24 |
Family
ID=12002737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57019562A Granted JPS58138947A (en) | 1982-02-12 | 1982-02-12 | Air heat exchanger for heat collection and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58138947A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52131632A (en) * | 1976-04-27 | 1977-11-04 | Toshiba Corp | Heating system utilizing solar heat |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5917145Y2 (en) * | 1977-10-20 | 1984-05-19 | ヤンマー農機株式会社 | Grain culm conveyor |
-
1982
- 1982-02-12 JP JP57019562A patent/JPS58138947A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52131632A (en) * | 1976-04-27 | 1977-11-04 | Toshiba Corp | Heating system utilizing solar heat |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58138947A (en) | 1983-08-18 |
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