JPH0712865U - Hot water supply pipe small diameter method - Google Patents
Hot water supply pipe small diameter methodInfo
- Publication number
- JPH0712865U JPH0712865U JP5593093U JP5593093U JPH0712865U JP H0712865 U JPH0712865 U JP H0712865U JP 5593093 U JP5593093 U JP 5593093U JP 5593093 U JP5593093 U JP 5593093U JP H0712865 U JPH0712865 U JP H0712865U
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- pipe
- water supply
- return
- storage tank
- 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
Landscapes
- Domestic Plumbing Installations (AREA)
- Pipeline Systems (AREA)
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
(57)【要約】
【目的】 従来返湯管を温度降下を防ぐ目的のみに使用
していたので給湯管の口径が大きくなり設備費が高くな
っていた。給湯、返湯兼用管にすることにより２方向よ
り各所に給湯可能で大幅な小口径化が可能となる。
【構成】 １のストレージタンク出口に２のチャッキバ
ルブを設け、これをバイパスする管に、５の返湯ポンプ
を設けるこれにより６と８の管が給湯、返湯兼用管とな
る。７の管を３のチャッキバルブを１のストレージタン
クから流れ出るように設け接続する。又、７の管からス
トレージタンク下部に流れ込み専用の４のチャッキバル
ブの働きで７の管が給湯、返湯兼用管となり、給湯時２
と３のチャッキバルブを通って各所に２方向より給湯す
るので６の主管を小口径化し、その分を７の管に分担で
きる。
(57) [Summary] [Purpose] Conventionally, the return hot water pipe was used only for the purpose of preventing temperature drop, so the diameter of the hot water supply pipe was large and the equipment cost was high. By using a pipe for both hot water supply and hot water return, it is possible to supply hot water to various places from two directions, and it is possible to significantly reduce the diameter. [Structure] The check valve of 2 is provided at the outlet of the storage tank 1 and the return hot water pump of 5 is provided in the pipe bypassing this, whereby the pipes 6 and 8 are used as both hot water supply and return hot water pipes. The pipe of 7 is connected to the check valve of 3 so as to flow out from the storage tank of 1. In addition, the pipe of 7 flows into the lower part of the storage tank and the dedicated 4 check valves work to make the pipe of 7 for both hot water supply and hot water return.
Since hot water is supplied to each place from two directions through the check valves of No. 3 and No. 3, the main pipe No. 6 can be made small in diameter, and the pipe can be shared by No. 7 pipe.
Description
【考案の詳細な説明】 この考案は給湯設備における返湯管を給湯管として利用するものである。従来返 湯管は、システム全体の温度降下を防ぐためのみに、末端に返湯ポンプを設け、 逆流防止のチャッキバルブをつけてストレージタンクに接続されていた。[Detailed Description of the Invention] The present invention utilizes a return hot water pipe in a hot water supply facility as a hot water supply pipe. In the past, the return water pipe was connected to the storage tank with a return water pump at the end and a check valve to prevent backflow only to prevent the temperature of the entire system from dropping.
本考案は給湯管出口にチャッキバルブをストレージタンクから湯が流れるように 設け、このチャッキバルブをバイパスする配管に返湯ポンプを設け給湯管を返湯 管兼用となるようにしたものである。In the present invention, a check valve is provided at the outlet of the hot water supply pipe so that hot water flows from the storage tank, and a hot water return pump is provided in the pipe bypassing the check valve so that the hot water supply pipe can also serve as the return hot water pipe.
給湯返湯兼用管は各所を経由してストレージタンクにもどってくるが管を、タン ク手前で分割して一方をストレージタンク上部に湯が流れ出るようチャッキバル ブ設け接続する。The pipe for returning hot water and returning to hot water returns to the storage tank via various places, but the pipe is divided in front of the tank and one is connected with a check valve so that the hot water flows out to the upper part of the storage tank.
他方はストレージタンク下部に湯がタンクから流れないようチャッキバルブを設 けて接続する。On the other hand, install a check valve at the bottom of the storage tank to prevent hot water from flowing from the tank.
給湯使用時には、ストレージタンクから二方向より供給でき従来の一方向のみの 時に比べて大幅な主管口径の小口径化が可能となる。When hot water is used, it can be supplied from the storage tank in two directions, and the diameter of the main pipe can be greatly reduced compared to the conventional one-way only case.
給湯未使用時には返湯ポンプより各所経由の上ストレージタンク下部に返湯され 、温度降下を防ぐのでシステムの稼働になんらさしつかえない。When the hot water supply is not used, the hot water is returned from the hot water return pump to the lower part of the upper storage tank via various places to prevent the temperature from dropping, so there is no problem in operating the system.
【図１】 本案による建物納給湯配管系統図を示す。FIG. 1 is a diagram of a hot water supply and water supply piping system according to the present invention.
１．ストレージタンク ２．３．４．チャッキバルブ
５．返湯ポンプ ６．上部兼用管 ７．下部兼用管
８．兼用堅管1. Storage tank 2.3.4. Check valve 5. Return hot water pump 6. Upper combined pipe 7. Lower combined pipe
8. Combined rigid pipe
Claims (1)
管として使用し、配管口径を小さくする手法1. A method of using a return hot water pipe as a hot water supply pipe in a hot water supply facility in a building to reduce the pipe diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5593093U JPH0712865U (en) | 1993-07-14 | 1993-07-14 | Hot water supply pipe small diameter method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5593093U JPH0712865U (en) | 1993-07-14 | 1993-07-14 | Hot water supply pipe small diameter method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0712865U true JPH0712865U (en) | 1995-03-03 |
Family
ID=13012808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5593093U Pending JPH0712865U (en) | 1993-07-14 | 1993-07-14 | Hot water supply pipe small diameter method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0712865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757965A (en) * | 2016-04-08 | 2016-07-13 | 邹恩义 | Electric water heating device |
-
1993
- 1993-07-14 JP JP5593093U patent/JPH0712865U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757965A (en) * | 2016-04-08 | 2016-07-13 | 邹恩义 | Electric water heating device |
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