JPS63238341A - Reserved hot water supplying method - Google Patents
Reserved hot water supplying methodInfo
- Publication number
- JPS63238341A JPS63238341A JP6843087A JP6843087A JPS63238341A JP S63238341 A JPS63238341 A JP S63238341A JP 6843087 A JP6843087 A JP 6843087A JP 6843087 A JP6843087 A JP 6843087A JP S63238341 A JPS63238341 A JP S63238341A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- water supply
- supplying
- equipment
- unit
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 128
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000008400 supply water Substances 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 abstract 2
- 238000005338 heat storage Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003287 bathing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、集合住宅の給湯システムに用いる予約給湯方
法に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a reserved hot water supply method used in a hot water supply system for an apartment complex.
従来の技術
最近、全住宅に占める集合住宅の比率が着実に増えつつ
あり、特にその傾向は都市において顕著である。このよ
うな集合住宅の給湯システムに用いる集中型給湯設備に
は、居住者の需要を常に満たす必要性から、負荷のピー
クに合わせて同時使用率の高い場合を想定し、設備の導
入を行っていた。BACKGROUND OF THE INVENTION Recently, the ratio of apartment buildings to all housing has been steadily increasing, and this trend is particularly noticeable in cities. In order to constantly meet the demand of residents, the centralized water heating equipment used in the water heating systems of such apartment complexes is installed with the assumption that simultaneous usage will be high during peak load periods. Ta.
発明が解決しようとする問題点
しかし、上記従来の給湯システムのようにピーク負荷を
基準とした集中型給湯設備を用いると、この集中型給湯
設備が大型になり、結果として給湯コストが高くつく。Problems to be Solved by the Invention However, if a centralized hot water supply facility based on peak load, such as the conventional hot water system described above, is used, the centralized hot water supply facility becomes large-sized, resulting in high hot water supply costs.
また集中型給湯設備の平常運転時は定格よりかなり低い
運転を行うため、稼働効率が悪いなどの問題を有してい
た。In addition, during normal operation of the centralized hot water supply equipment, the operation is much lower than the rated value, which causes problems such as poor operating efficiency.
そこで、本発明は、上記従来の問題を解決するものであ
り、集中型給湯設備を効率良く稼動させることにより集
中型給湯設備容量の小型化を図り、給湯コストの低下を
図ることができるようにした予約給湯方法を提供しよう
とするものである。Therefore, the present invention solves the above-mentioned conventional problems, and by operating the centralized water heating equipment efficiently, it is possible to reduce the capacity of the centralized water heating equipment and reduce the hot water supply cost. The purpose of this project is to provide a reservation method for hot water supply.
問題点を解決するための手段
そして上記問題点を解決するための本発明の技術的な手
段は、集合住宅の各住戸毎に設置された住戸内情報端末
と、各住戸内の湯部用機器に湯を供給する集中型給湯設
備と、上記住戸内情報端末からの湯の使用に関する給湯
予約により上記集中型給湯設備を制御する中央制御装置
とを備え、上記給湯予約に基づき上記中央制御装置が予
約住戸の湯部用機器に対し、各住戸毎、若しくは住戸グ
ループ毎に時間差を設けて自動給湯するように上記集中
型給湯設備を制御するようにしたものである。Means for solving the problems and the technical means of the present invention for solving the above-mentioned problems are an in-unit information terminal installed in each unit of an apartment complex, and hot water equipment in each unit. a central hot water supply facility that supplies hot water to a person; and a central control device that controls the centralized hot water facility based on a hot water reservation for use of hot water from the in-house information terminal; The centralized hot water supply equipment is controlled to automatically supply hot water to the hot water equipment of the reserved dwelling units at different times for each dwelling unit or for each group of dwelling units.
作 用 上記技術的手段による作用は次のようになる。For production The effects of the above technical means are as follows.
すなわち、集中型給湯設備より各住戸の湯部用機器に対
し、予約に基づき、各住戸毎、若しくは住戸グループ毎
に時間差をもって自動給湯するので、集中型給湯設備の
負荷の平準化を行い、効率良く稼動させることができる
。In other words, the centralized hot water supply equipment automatically supplies hot water to the hot water equipment of each dwelling unit based on reservations and at staggered times for each dwelling unit or group of dwelling units, which equalizes the load on the centralized water heating equipment and improves efficiency. It can be operated well.
実施例
以下、本発明の実施例について図面を参照しながら説明
する。EXAMPLES Hereinafter, examples of the present invention will be described with reference to the drawings.
第１図及び第２図は本発明の一実施例における予約給湯
方法を実施するための集中型給湯システムを示し、第１
図は全体の構成図、第２図は各住戸の詳細図である。FIGS. 1 and 2 show a centralized hot water supply system for carrying out a reserved hot water supply method in one embodiment of the present invention, and FIG.
The figure is an overall configuration diagram, and Figure 2 is a detailed diagram of each dwelling unit.
本実施例においては、湯部用機器として、浴槽を用いた
場合について説明する。第１図において、Ａ、Ｂ、・・
・・・・は集合住宅の各住戸である。１は集合住宅にお
いて、給湯や暖房等の主熱源となる蓄熱槽、２は蓄熱槽
１に熱を供給する熱供給源であり、例えば太陽熱集熱器
や空気集熱器、排熱回収用ヒートポンプなどより構成さ
れている。３は各住戸Ａ、Ｂ、・・・・・に設備された
液面センサー４付の浴槽である（第２図参照几５は蓄熱
槽１から各住戸Ａ、Ｂ、 ・・・内の浴槽３に湯を供
給するための温水搬送用配管で、ポンプ６により蓄熱槽
１より温水が循環される。本実施例においては、上記蓄
熱槽１、熱供給源２、搬送用配管５、ポンプ６などによ
り集中型給湯設備１ｏが構成されている。７は蓄熱槽１
、熱供給源２、ポンプ６などの給湯系を制御する中央制
御装置、８は各住戸Ａ。In this embodiment, a case will be described in which a bathtub is used as the bathtub equipment. In Figure 1, A, B,...
... is each dwelling unit in the apartment complex. 1 is a heat storage tank that serves as the main heat source for hot water supply, heating, etc. in an apartment complex, and 2 is a heat supply source that supplies heat to the heat storage tank 1, such as a solar heat collector, an air heat collector, or a heat pump for exhaust heat recovery. It is composed of etc. 3 is a bathtub equipped with a liquid level sensor 4 installed in each housing unit A, B, etc. (see Figure 2) The bathtub 5 is installed in each housing unit A, B, etc. from the heat storage tank 1. 3, through which hot water is circulated from the heat storage tank 1 by a pump 6. In this embodiment, the heat storage tank 1, the heat supply source 2, the transport pipe 5, and the pump 6 A centralized hot water supply facility 1o is configured by the following. 7 is a heat storage tank 1
, a central control device that controls a hot water supply system such as a heat supply source 2 and a pump 6; 8 is each dwelling unit A;
Ｂ、・・・・・内に設置され、各住戸Ａ、Ｂ、・・・・
・内の浴槽３に対する給湯動作、すなわち自動給湯弁９
（第２図参照）を制御すると共に、中央制御装置７に対
し、各住戸Ａ、Ｂ、・・・・・・での湯部用に関して予
約を行うための住戸内情報端末である。It is installed in B, ..., and each residential unit A, B, ...
・Hot water supply operation for the bathtub 3 inside, that is, automatic hot water supply valve 9
(See FIG. 2) and is an in-house information terminal for making reservations to the central control device 7 regarding the use of hot water areas in each dwelling unit A, B, . . . .
次に上記集中型給湯システムにおける予約給湯方法につ
いて説明する。Next, a reserved hot water supply method in the above-mentioned centralized hot water supply system will be explained.
第１図及び第２図に示す各住戸Ａ２日、・・・の住戸内
情報端末８より、将来のある時刻に入浴したいという情
報が入力されると、中央制御装置７は各住戸Ａ、Ｂ、・
・・・・・に供給するだけの熱量が、集中型給湯設備１
０を構成する蓄熱槽１に十分あるか否か、各住戸Ａ、Ｂ
、・・・・の予約状況などを計算し、各住戸Ａ、Ｂ、・
・・・・の浴槽３への自動給湯を行うための給湯パター
ンを作成し、これに基づき熱供給源２を作動させて蓄熱
槽１に給湯すべき湯水を蓄える。そして中央制御装置７
はポンプ６を制御し、例えば第３図に示すように各住戸
Ａ。When information about wanting to take a bath at a certain time in the future is input from the in-house information terminal 8 of each dwelling unit A2, . . . shown in FIGS. 1 and 2, the central control device 7 ,・
The amount of heat that is supplied to...
Whether there is enough in the heat storage tank 1 constituting 0, each dwelling unit A, B
, etc., and calculate the reservation status of each housing unit A, B,...
A hot water supply pattern for automatically supplying hot water to the bathtub 3 is created, and based on this, the heat supply source 2 is operated to store hot water to be supplied in the heat storage tank 1. and central control unit 7
controls the pump 6, for example, as shown in FIG.
Ｂ、Ｃ，Ｄ、Ｅの浴槽３に対し、時間差を設けて給湯可
能状態にする。従って集中型給湯設備１゜の負荷の平準
化を行うことができる。一方、給湯パターンを受取った
各住戸Ａ、Ｂ、・・・・・・の住戸内情報端末８は第２
図に示すように浴槽３に給湯するための自動給湯弁９を
その給湯゛パターンに沿って開閉することにより、予約
された時刻までには入浴可能な湯が供給されることにな
る。なお、自動給湯弁９の開閉は中央制御装置７が直接
制御してもよい。Bathtubs 3 B, C, D, and E are brought into a state in which hot water can be supplied at different times. Therefore, the load on the centralized hot water supply equipment can be leveled by 1°. On the other hand, the in-house information terminal 8 of each dwelling unit A, B, etc. which received the hot water supply pattern is the second one.
As shown in the figure, by opening and closing the automatic hot water supply valve 9 for supplying hot water to the bathtub 3 according to the hot water supply pattern, hot water suitable for bathing will be supplied by the reserved time. Note that the opening and closing of the automatic hot water supply valve 9 may be directly controlled by the central controller 7.
また浴槽３に備えられた液面センサ４は自動給湯弁９に
繋がれており、浴槽３から湯が溢れないようになってい
る。Further, a liquid level sensor 4 provided in the bathtub 3 is connected to an automatic hot water supply valve 9 to prevent hot water from overflowing from the bathtub 3.
ところで、早く給湯した住戸の浴槽３内の場は、使用時
刻までに温度が低下するため、利用時に最適な温度とな
るようにあらかじめ給湯温度を高く設定することが必要
である。第４図は各住戸毎の給湯温度と給湯時間との関
係を表した図であり、この第４図で示すように早く給湯
する住戸に対し、遅く給湯する住戸より高い温度で給湯
するように中央制御装置７より集中型給湯設備１０を制
御することにより、予約時間にそれぞれ最適温度で入浴
することができる。By the way, the temperature inside the bathtub 3 of a dwelling unit that has been supplied with hot water early will drop by the time of use, so it is necessary to set the hot water supply temperature high in advance so that the temperature is optimal at the time of use. Figure 4 is a diagram showing the relationship between the hot water supply temperature and hot water supply time for each dwelling unit.As shown in Figure 4, the water is supplied at a higher temperature for the residences that supply water earlier than for the residences that supply water later. By controlling the centralized hot water supply equipment 10 from the central control device 7, it is possible to take a bath at the optimum temperature at each reserved time.
上記のように例えば５軒の住戸Ａ、Ｂ、Ｃ，Ｄ。As mentioned above, for example, there are five residential units A, B, C, and D.
Ｅが同時刻に一斉に湯を使用する場合、従来の集中型給
湯システムでは、集中型給湯設備の湯供給能力を越えて
場の使用がなされるため、場切れを生じたが、上記本発
明のように集中型給湯設備１０の時間差を設けた予約給
湯方法によれば、給湯の平準化により、一時に給湯設備
の能力を越えて弓を供給する必要がなくなり、湯切れを
起こすことがなくなり、小容量の給湯設備で済むことに
なる。When E uses hot water all at once at the same time, in the conventional centralized hot water supply system, the hot water supply capacity of the centralized hot water supply equipment is exceeded, resulting in a shortage of hot water, but the present invention described above According to the reserved hot water supply method in which the centralized hot water supply equipment 10 has a time lag, as shown in the figure, by leveling the hot water supply, there is no need to supply more water than the capacity of the hot water supply equipment at once, and there is no possibility of running out of hot water. , a small-capacity hot water supply facility will be sufficient.
なお、上記実施例では、各住戸Ａ、Ｂ、・・・・・・毎
に時間差を設けて自動給湯するように説明したが、複数
の住戸グループ毎に時間差を設けて自動給湯するように
してもよい。In addition, in the above embodiment, it has been explained that hot water is automatically supplied at a time difference for each dwelling unit A, B, etc., but hot water is automatically supplied at a time difference for each group of multiple dwelling units. Good too.
発明の効果
以上述べたように本発明によれば集合住宅の各住戸毎に
設置された住戸内情報端末と、各住戸内の湯使用機器に
湯を供給する集中型給湯設備と、上記住戸内情報端末か
らの湯の使用に関する給湯予約により上記集中型給湯設
備を制御する中央制御装置とを備え、上記給湯予約に基
づき上記中央制御装置が予約住戸の湯部用機器に対し、
各住戸毎、若しくは住戸グループ毎に時間差を設けて自
動給湯するように上記集中型給湯設備を制御するように
しているので、集中型給湯設備の負荷の平準化をもたら
すことができ、集中型給湯設備容量の小型化を図ること
ができ、給湯コストの低下を図ることができる。更には
ＨＡ（ホームオートメーション）の機能の一つである浴
槽への自動給湯や通信回線と住戸内情報端末を繋ぐこと
により外部からの電話による自動給湯を行うことができ
、湯利用の利便性を図ることができる。Effects of the Invention As described above, according to the present invention, there is provided an in-unit information terminal installed in each unit of an apartment complex, a centralized hot water supply equipment that supplies hot water to hot water-using equipment in each unit, and and a central control device that controls the centralized hot water supply equipment based on a hot water supply reservation regarding the use of hot water from an information terminal, and the central control device controls the hot water equipment of the reserved unit based on the hot water reservation.
Since the above-mentioned centralized hot water supply equipment is controlled to automatically supply hot water at different times for each dwelling unit or for each group of dwelling units, the load on the centralized hot water supply equipment can be leveled, and the centralized hot water supply equipment can be It is possible to downsize the equipment capacity and reduce hot water supply costs. Furthermore, it is possible to automatically supply hot water to the bathtub, which is one of the functions of HA (home automation), and by connecting the communication line and the in-house information terminal, automatic hot water supply can be performed by telephone from outside, increasing the convenience of hot water use. can be achieved.
第１図及び第２図は本発明の一実施例における予約給湯
方法を実施す漬ための集中型給湯システムを示し、第１
図は全体の構成図、第２図は各住戸の詳細図、第３図は
本発明の一実施例における給湯方法の説明図、第４図は
本発明の一実施例における給湯温度と給湯時間の関係を
示す図である。
１・・・・・蓄熱槽、２・・・・・熱供給源、３・・・
・・・浴槽、５・・・・・温水搬送用配管、６・・・・
・・ポンプ、７・・・・・中央制御装置、８・・・・住
戸内情報端末、１０・・・・・集中型給湯設備。
代理人の氏名 弁理士 中 尾 敏 男 ばか１名第１
図
第 ２ 図
第３図
住アＡ −−−−−−→住ＰＥ３
−−−−−−−−−−−−−−０住芦Ｃ
住アＤ −−−−−−−−−−−。
第４図FIGS. 1 and 2 show a centralized hot water supply system for implementing the reserved hot water supply method in one embodiment of the present invention, and
The figure is an overall configuration diagram, Figure 2 is a detailed diagram of each dwelling unit, Figure 3 is an explanatory diagram of a hot water supply method in an embodiment of the present invention, and Figure 4 is a hot water supply temperature and hot water supply time in an embodiment of the present invention. FIG. 1... Heat storage tank, 2... Heat supply source, 3...
...Bathtub, 5...Hot water conveyance piping, 6...
... Pump, 7 ... Central control device, 8 ... In-house information terminal, 10 ... Centralized hot water supply equipment. Name of agent: Patent attorney Toshi Nakao, Idiot 1
Figure 2 Figure 3 Housing A -------→ Housing PE3
−−−−−−−−−−−−−−0 Sumia C Sumia D −−−−−−−−−−−. Figure 4
Claims (2)
と、各住戸内の湯使用機器に湯を供給する集中型給湯設
備と、上記住戸内情報端末からの湯の使用に関する給湯
予約により上記集中型給湯設備を制御する中央制御装置
とを備え、上記給湯予約に基づき上記中央制御装置が予
約住戸の湯使用機器に対し、各住戸毎、若しくは住戸グ
ループ毎に時間差を設けて自動給湯するように上記集中
型給湯設備を制御することを特徴とする予約給湯方法。(1) In-unit information terminals installed in each unit of an apartment complex, centralized hot water supply equipment that supplies hot water to hot water equipment in each unit, and hot water reservations for hot water usage from the above-mentioned in-unit information terminals. and a central control device that controls the above-mentioned centralized hot water supply equipment, and based on the above-mentioned water supply reservation, the above-mentioned central control device automatically supplies hot water to the hot water usage equipment of the reserved dwelling unit at a time difference for each dwelling unit or for each dwelling unit group. A reservation hot water supply method characterized in that the above-mentioned centralized hot water supply equipment is controlled so as to.
置は早く給湯する住戸、若しくは住戸グループの湯使用
機器に対し、遅く給湯する住戸、若しくは住戸グループ
の湯使用機器より高い温度で給湯するように集中型給湯
設備を制御する特許請求の範囲第１項記載の予約給湯方
法。(2) If there are hot water reservations for the same use time, the central control unit will supply water at a higher temperature to the hot water equipment of the dwelling unit or group of dwelling units that supplies water earlier than the hot water equipment of the dwelling unit or group of dwelling units that supplies water later. The reservation hot water supply method according to claim 1, which controls the centralized hot water supply equipment in the following manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6843087A JPS63238341A (en) | 1987-03-23 | 1987-03-23 | Reserved hot water supplying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6843087A JPS63238341A (en) | 1987-03-23 | 1987-03-23 | Reserved hot water supplying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63238341A true JPS63238341A (en) | 1988-10-04 |
Family
ID=13373474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6843087A Pending JPS63238341A (en) | 1987-03-23 | 1987-03-23 | Reserved hot water supplying method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63238341A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012167864A (en) * | 2011-02-14 | 2012-09-06 | Osaka Gas Co Ltd | Heat supply system |
| JP2012167863A (en) * | 2011-02-14 | 2012-09-06 | Osaka Gas Co Ltd | Heat supply system |
-
1987
- 1987-03-23 JP JP6843087A patent/JPS63238341A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012167864A (en) * | 2011-02-14 | 2012-09-06 | Osaka Gas Co Ltd | Heat supply system |
| JP2012167863A (en) * | 2011-02-14 | 2012-09-06 | Osaka Gas Co Ltd | Heat supply system |
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