JPS58203336A - City water heating device - Google Patents
City water heating deviceInfo
- Publication number
- JPS58203336A JPS58203336A JP57087085A JP8708582A JPS58203336A JP S58203336 A JPS58203336 A JP S58203336A JP 57087085 A JP57087085 A JP 57087085A JP 8708582 A JP8708582 A JP 8708582A JP S58203336 A JPS58203336 A JP S58203336A
- Authority
- JP
- Japan
- Prior art keywords
- water
- storage tank
- heat exchanger
- level
- water storage
- 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.)
- Granted
Links
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
- F24D17/00—Domestic hot-water supply systems
- F24D17/0005—Domestic hot-water supply systems using recuperation of waste heat
- F24D17/001—Domestic hot-water supply systems using recuperation of waste heat with accumulation of heated water
-
- 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]
- Y02B30/18—Domestic hot-water supply systems using recuperated or 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)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は上水加温装置に関するものであり、例えばビ
ルの屋上に設置された貯水タンク内の上水を、ビルの地
下室に設置された電気機器の排熱で暖めるようにした上
水加温装置に関するものである。[Detailed Description of the Invention] The present invention relates to a water heating device, which heats water in a water storage tank installed on the roof of a building, for example, using waste heat from electrical equipment installed in the basement of the building. The present invention relates to a clean water heating device as described above.
一般にビルの上水は、ビル屋上の貯水タンクに貯えられ
て使用されるため、冬季は手を切るような冷たさを感じ
る。このため水仕事は益々慮劫となる。この発明は上記
の点に鑑みてなされたものである。Generally, building water is stored in a water storage tank on the roof of the building, which can feel so cold that it can cut your hands in the winter. For this reason, water work becomes more and more of a consideration. This invention has been made in view of the above points.
大きなビルの場合、ビルの地下室には変電設備があり、
その主設備に変圧器がある。変圧器は通電されると鉄損
、銅損による発熱が生じ、その熱は空気中に排出されて
いる・上水を暖める熱源としてこの変圧器の排熱を利用
すれば極めて経済的である。In the case of large buildings, there is substation equipment in the basement of the building.
The main equipment is a transformer. When a transformer is energized, it generates heat due to iron loss and copper loss, and that heat is discharged into the air. It would be extremely economical to use the waste heat from the transformer as a heat source to warm tap water.
図はこの発明に係る上水加温装置の一実施例を示す構成
図である。図において、変圧器(1)はビルの地下室に
設置されたものである。冷却器(2)は変圧器(1)内
の絶縁油を冷却するもので、ファン(3)によって空冷
するものである。熱交換器(4)は冷却器(2)に相対
して設置され、ファン(3)からの暖かい空気の吹付け
で内部の上水を暖めるものである。第1のバルブ(5)
は熱交換器(4)の入水口(401)ICC打付ら九、
第2のバルブ(6)は熱交換器(4)の出水口(402
)に取付けられている。第3のバルブ(7)は第1、第
2の7< 7L/プf51 、 +61間に設けられ、
熱交換器(4)の側路(8)を形成するものである。貯
水タンク(9)ハ断熱材が施されてビルの屋上に設置さ
れ、その入水口(901)は入水配管(10)を介して
第1.第3のバルブ+61 、 +7)に接続され、そ
の出水口(902)は配管(11〕に接続されている。The figure is a configuration diagram showing an embodiment of a clean water heating device according to the present invention. In the figure, the transformer (1) is installed in the basement of a building. The cooler (2) cools the insulating oil in the transformer (1), and is air-cooled by a fan (3). The heat exchanger (4) is installed opposite to the cooler (2), and warms the tap water inside by blowing warm air from the fan (3). First valve (5)
Is the water inlet (401) of the heat exchanger (4) ICC stamped 9,
The second valve (6) is connected to the water outlet (402) of the heat exchanger (4).
) is installed. The third valve (7) is provided between the first and second 7<7L/f51, +61,
It forms the side passage (8) of the heat exchanger (4). The water storage tank (9) is installed on the roof of the building with insulation material, and its water inlet (901) is connected to the first tank through the water inlet pipe (10). It is connected to the third valve +61, +7), and its water outlet (902) is connected to the pipe (11).
ポンプ(12)は配管(13)内の上水を直接に貯水タ
ンク(9)にもしくは熱交換器(4)を介して貯水タン
ク(9)に汲み上げるものである。第1、第2のレベル
検出器(14)、(15)は貯水タンク(9]の水位が
高ンべIV A 1低レベ/l/Bになるとそれぞれ出
力を生じるものである。制御装置(16)は第1、第2
のレベル検出器(14)、(15)の出力によってポン
プ(12)の運転を制御するものである。ドレインバル
ブ(17)id熱交換器(4)内の上水を排出するもの
である。The pump (12) pumps the clean water in the pipe (13) directly to the water storage tank (9) or via the heat exchanger (4) to the water storage tank (9). The first and second level detectors (14) and (15) respectively produce outputs when the water level in the water storage tank (9) reaches high level IV A 1 low level/l/B.Control device ( 16) are the first and second
The operation of the pump (12) is controlled by the outputs of the level detectors (14) and (15). Drain valve (17) is for draining the clean water inside the id heat exchanger (4).
次に動作につい、て説明する・冬季においては第1、第
2のバルブ+5) 、 +63が開放され、第3の/<
/l/ブ(7)が閉じられる。このためポンプ(12
)で汲み上げられた配管(13)内の上水は熱交換器(
4)内を通過する。この熱交換器+41内を通過する間
にファン(3)からの暖かい空気によって上水は暖めら
れ、第2のバルブ(6)および入水配管(10)k経て
貯水タンク(9)内に貯水さ几る。Next, the operation will be explained. In winter, the first and second valves +5) and +63 are opened, and the third valve /<
/l/b(7) is closed. For this purpose, the pump (12
) The clean water in the pipe (13) is pumped up by the heat exchanger (
4) Pass through. While passing through this heat exchanger +41, the tap water is warmed by warm air from the fan (3), and is stored in the water storage tank (9) via the second valve (6) and the water inlet pipe (10)k. Reduce.
一方、貯水タンク(9)の水位は次に説明するようニ、
思量は高レベルAとなるように、夜間は低レベルBとな
るように制御されている。すなわち、夜間においては上
水はあまp使用されず、周囲の低い温度で貯水タンク(
9〕内の上水は冷やさ几、この冷された冷たい上水を勅
使用しなければならなくなる。従って、制御装置(16
)内に組込まnたタイマによって、上水の使用量の少い
夜間は、貯水タンク(9)の水位が低レベルBになるよ
うにポンプ〔12〕を運転制御する。On the other hand, the water level of the water storage tank (9) is as explained below.
Thought is controlled to be at a high level A, and at night to be a low level B. In other words, tap water is not used frequently at night, and the water storage tank (
9] The water inside the building is chilled, so you will have to use the cooled water. Therefore, the control device (16
), the pump [12] is operated and controlled by the timer built in the pump [12] so that the water level in the water storage tank (9) is at a low level B at night when the amount of water used is small.
次にビル内の活動が始まる頃に、制御装置(16)内に
組込ま几たタイマによって、貯水タンク(9)の水位が
高レベルAになるようにポンプ(12)を運転制御して
、熱交換器(4)を通過して暖められた上水を貯水タン
ク(9)に汲み上げ、朝から暖められた上水を使用でき
るようにする。またこ(5)
の暖められた上水は、貯水タンク(9)が断熱処理され
ているために、すぐに冷たくならないようにされている
。Next, when activities begin in the building, a timer built into the control device (16) controls the operation of the pump (12) so that the water level in the water storage tank (9) reaches a high level A. The warm water that has passed through the exchanger (4) is pumped up to the water storage tank (9) so that the warm water can be used from the morning. Also, the warmed water in the tank (5) is prevented from getting cold quickly because the water storage tank (9) is insulated.
次に夏季においては、第1、第2のバルブ(5)。Next, in the summer, the first and second valves (5).
(6)が閉じられ、第3のバルブプ(7]が開放される
。(6) is closed and the third valve (7) is opened.
このため配管(13)内の冷たい上水は直接貯水タンク
(9)内にポンプ(12)によって汲み上げらnる。ま
たこの夏季においても、貯水タンク(9)の水位を夜間
においては上述のように低しベtvnvcしs朝に高レ
ベルAiCすることにより、周囲温度によって貯水タン
ク(9)内の上水が緩めら几るのを防止でき、朝から冷
たい上水を使用することができる。Therefore, the cold water in the pipe (13) is pumped directly into the water storage tank (9) by the pump (12). Also, in this summer, by lowering the water level in the water storage tank (9) at night as described above and applying high level AiC in the morning, the tap water in the water storage tank (9) will loosen depending on the ambient temperature. This prevents water from getting cold and allows you to use cold tap water in the morning.
なお、上記実施例では変圧器(1)の排熱を利用した場
合について述べたが、冷凍器等の他の電気機器の排熱を
利用してもよい。さらに貯水タンク(9)内にヒータを
設置し、このヒータを制御装置(16)の出力によって
例えば冬季の夜間に通電付勢するようにしてもよい。In addition, although the case where the waste heat of the transformer (1) was used was described in the said Example, the waste heat of other electric devices, such as a refrigerator, may be used. Furthermore, a heater may be installed in the water storage tank (9), and this heater may be energized by the output of the control device (16), for example, at night in winter.
以上のようにこの発明によれば、冬季使用時(6) の上水を経済的に暖めることができる効果全有する。As described above, according to this invention, during winter use (6) It has the full effect of being able to economically heat the city's water supply.
図はこの発明に係る上水加温装置の一実施例全示す構成
図である。
図において、(1)は変圧器、(4)は熱交換器、(4
01)は入水口、(402)は出水口、(5)lf61
、 [71は第1、第2、第3のバルブ、(8)は側
路、(9)は貯水タンク、(10)は入水配管、(12
)はポンプ、(14)、(15)は第1、第2のレベル
検出器、(16)は制御装置である。
代理人 弁理士 葛 野 信 −1
(7)The figure is a block diagram showing an entire embodiment of the clean water heating device according to the present invention. In the figure, (1) is a transformer, (4) is a heat exchanger, and (4) is a heat exchanger.
01) is the water inlet, (402) is the water outlet, (5) lf61
, [71 is the first, second, third valve, (8) is the side channel, (9) is the water storage tank, (10) is the water inlet pipe, (12
) is a pump, (14) and (15) are first and second level detectors, and (16) is a control device. Agent Patent Attorney Shin Kuzuno -1 (7)
Claims (1)
て上水を暖める熱交換器、および前記熱交換器で暖めら
九た上水を貯水タンクに汲み上げるポンプ全備えたこと
を特徴とする上水加温装置。 2、貯水タンクは、断熱材が施されてビルの屋上に設置
され、電気機器は前記ビルの地下室に設置されている特
許請求の範囲第1項記載の上水加温装置。 3、貯水タンクの水位は、水位制御装置によって思量は
高水位に夜間は低水位に保たれている特許請求の範囲第
1項または第2項記載の上水加温装置。 4、水位制御装置は、貯水タンクの高水位を検出する第
1のレベ/l/検出器と、前記貯水タンクの低水位を検
出する第2のレベル検出器と、前記第1、第2のレベル
検出器の出力によってポンプの運転を制御する制御装置
とを備えている特許請求の範囲第3項記載の上水加温装
置。 5、熱交換器の入水口は第1のパルプを介してポンプに
接続され、前記熱交換器の出水口は第2のパルプを介し
て貯水タンクに接続され、前記第1、第2のパルプ間は
第3のパルプによって側路されている特許請求の範囲第
1項ないし第4項の何れか−に記載の上水加温装置。 6、貯水タンクにはヒータが設けられている特許請求の
範囲第1項ないし第5項の何几か−に記載の上水加温装
置。[Claims] 1. Complete equipment including an electrical device that generates waste heat, a heat exchanger that warms tap water with the waste heat of the electrical device, and a pump that pumps the tap water warmed by the heat exchanger to a water storage tank. A clean water heating device characterized by: 2. The water heating device according to claim 1, wherein the water storage tank is provided with a heat insulating material and installed on the roof of the building, and the electric equipment is installed in the basement of the building. 3. The clean water heating device according to claim 1 or 2, wherein the water level of the water storage tank is maintained at a high water level during the night and at a low water level at night by a water level control device. 4. The water level control device includes a first level/l/detector for detecting a high water level in the water storage tank, a second level detector for detecting a low water level in the water storage tank, and the first and second level detectors for detecting a low water level in the water storage tank. The water heating device according to claim 3, further comprising a control device that controls operation of the pump based on the output of the level detector. 5. The water inlet of the heat exchanger is connected to the pump through the first pulp, the water outlet of the heat exchanger is connected to the water storage tank through the second pulp, and the water inlet of the heat exchanger is connected to the water storage tank through the second pulp. The clean water heating device according to any one of claims 1 to 4, wherein the gap is bypassed by a third pulp. 6. The water heating device according to any of claims 1 to 5, wherein the water storage tank is provided with a heater.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57087085A JPS58203336A (en) | 1982-05-20 | 1982-05-20 | City water heating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57087085A JPS58203336A (en) | 1982-05-20 | 1982-05-20 | City water heating device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58203336A true JPS58203336A (en) | 1983-11-26 |
JPH0330794B2 JPH0330794B2 (en) | 1991-05-01 |
Family
ID=13905103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57087085A Granted JPS58203336A (en) | 1982-05-20 | 1982-05-20 | City water heating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58203336A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009047338A (en) * | 2007-08-17 | 2009-03-05 | Honda Motor Co Ltd | Cogeneration device |
US7812259B2 (en) | 2008-10-24 | 2010-10-12 | Southwire Company | Metal-clad cable with foraminous coded label |
US11031157B1 (en) | 2013-08-23 | 2021-06-08 | Southwire Company, Llc | System and method of printing indicia onto armored cable |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5537451U (en) * | 1978-08-31 | 1980-03-10 | ||
JPS5685174U (en) * | 1979-11-30 | 1981-07-08 | ||
JPS5895142A (en) * | 1981-11-30 | 1983-06-06 | Shigeru Nakane | Non-utility generation device combined with hot water supply system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51106973A (en) * | 1975-03-18 | 1976-09-22 | Haruo Nishimura | KONBEYANOCHUKAN BUNRISOCHI |
-
1982
- 1982-05-20 JP JP57087085A patent/JPS58203336A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5537451U (en) * | 1978-08-31 | 1980-03-10 | ||
JPS5685174U (en) * | 1979-11-30 | 1981-07-08 | ||
JPS5895142A (en) * | 1981-11-30 | 1983-06-06 | Shigeru Nakane | Non-utility generation device combined with hot water supply system |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009047338A (en) * | 2007-08-17 | 2009-03-05 | Honda Motor Co Ltd | Cogeneration device |
US7812259B2 (en) | 2008-10-24 | 2010-10-12 | Southwire Company | Metal-clad cable with foraminous coded label |
US8344254B2 (en) | 2008-10-24 | 2013-01-01 | Southwire Company | Electrical cable with foraminous label |
US11031157B1 (en) | 2013-08-23 | 2021-06-08 | Southwire Company, Llc | System and method of printing indicia onto armored cable |
US11670438B2 (en) | 2013-08-23 | 2023-06-06 | Southwire Company, Llc | System and method of printing indicia onto armored cable |
Also Published As
Publication number | Publication date |
---|---|
JPH0330794B2 (en) | 1991-05-01 |
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