JPH018913Y2 - - Google Patents
Info
- Publication number
- JPH018913Y2 JPH018913Y2 JP1981091105U JP9110581U JPH018913Y2 JP H018913 Y2 JPH018913 Y2 JP H018913Y2 JP 1981091105 U JP1981091105 U JP 1981091105U JP 9110581 U JP9110581 U JP 9110581U JP H018913 Y2 JPH018913 Y2 JP H018913Y2
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- water
- tank
- emergency
- storage type
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 103
- 238000010586 diagram Methods 0.000 description 4
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Details Of Fluid Heaters (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Description
【考案の詳細な説明】
本考案は一般住宅は勿論のこと、とくに高層住
宅の上層部分に据付けられて用いられる貯湯型温
水器に関し、地震、火災等の災害発生に基づく断
水時や水圧低下時にタンク内に貯えた湯又は水を
非常用水として供給することのできる貯湯型温水
器を提供することを目的としたものである。[Detailed explanation of the invention] This invention is applicable to hot water storage type water heaters that are installed not only in general houses but also in the upper floors of high-rise houses, especially in the event of a water outage or a drop in water pressure due to disasters such as earthquakes or fires. The object of the present invention is to provide a hot water storage type water heater that can supply hot water or water stored in a tank as emergency water.
深夜電力を加熱源に利用した貯湯型温水器はそ
のエネルギー供給の簡便さ、安全衛生面から優れ
ていること等により、一般住宅は勿論のこと、最
近では高層住宅の上層部分に据付けられて用いら
れることが多くなつてきている。 Hot water storage type water heaters that use late-night electricity as a heating source are easy to supply energy and are superior in terms of safety and hygiene, so they have recently been installed not only in general houses but also in the upper floors of high-rise buildings. This is becoming more and more common.
その代表的な構造は第6図に示す如くであり、
内容積300〜500の貯湯タンク1の下部に設けた
給水口2に減圧弁3を介して水道管4を接続し、
一方タンク1の上部には給湯口5を設けてこれに
給湯経路6をつなぐとともに給湯経路には給湯用
蛇口(カラン)7が設けられているのが一般的で
ある。なお図中8はタンク1の下端部近くに設け
た排水口であり、タンク内の清掃点検等に用いら
れる。9はタンク1とその外かくとの間に配した
保温あるいは断熱材である。 Its typical structure is as shown in Figure 6.
A water pipe 4 is connected via a pressure reducing valve 3 to a water supply port 2 provided at the bottom of a hot water storage tank 1 having an internal volume of 300 to 500,
On the other hand, a hot water supply port 5 is provided in the upper part of the tank 1, and a hot water supply path 6 is connected to the hot water supply port 5, and a hot water supply faucet 7 is generally provided in the hot water supply path. Note that 8 in the figure is a drain port provided near the lower end of the tank 1, and is used for cleaning and inspecting the inside of the tank. Reference numeral 9 denotes a heat-insulating or heat-insulating material placed between the tank 1 and its outer shell.
この種の構造の温水器において、地震や火災等
の発生に基因した断水あるいは水道水圧力の低下
時には給水口2より水道水が供給されないため、
タンク内の湯に押し上げ力が作用しなく、蛇口7
を開いても給湯できない。又地震火災時の非常用
水としてタンク内に貯えた湯あるいは水を用いる
場合でも通常閉じられている排水口8の栓を開く
必要があり、しかも蛇口等を開いてタンク内に大
気圧が加わるようにしておかなければ非常用水を
得ることができなく、さらに、排水口8はタンク
下端部近くに設けられているためバケツ等では吐
出される非常用水を受け難く、使用勝手が悪いと
いう問題があつた。 In a water heater with this type of structure, tap water is not supplied from the water supply port 2 in the event of a water outage or a drop in tap water pressure due to an earthquake or fire, etc.
There is no upward force acting on the hot water in the tank, and faucet 7
Even if I open it, I can't get hot water. Furthermore, even when hot water or water stored in a tank is used as emergency water in the event of an earthquake or fire, it is necessary to open the drain port 8, which is normally closed, and also open a faucet etc. so that atmospheric pressure is applied to the tank. In addition, since the drain port 8 is located near the bottom of the tank, it is difficult for a bucket or the like to catch the emergency water that is discharged, making it inconvenient to use. Ta.
本考案はこのような温水器の地震や火災時にお
ける断水時にも非常用給水栓を開くことによつて
タンク内に貯えた湯または水を使用することので
きる温水器を提供するものであり、以下、その実
施例を図によつて説明する。 The present invention provides a water heater that can use the hot water or water stored in the tank by opening the emergency hydrant even in the event of a water outage due to an earthquake or fire. Examples thereof will be described below with reference to figures.
第1図はタンク1の下部に設けた排水口8より
分岐して設けた非常用給水栓10と、給湯経路6
の一部から分岐して設けた大気導入口11とを一
個の開閉操作つまみ12で連動動作するようにし
たものである。なお非常用給水栓10の高さは排
水口8よりも高くバケツ13等で吐出湯あるいは
水を十分受けられる状態にすることが好ましい。 Figure 1 shows an emergency hydrant 10 branched from a drain 8 provided at the bottom of a tank 1, and a hot water supply route 6.
A single opening/closing operation knob 12 is used to interlock the opening/closing operation knob 12 with an atmospheric air inlet 11 which is branched from a part of the opening/closing operation knob 12. It is preferable that the height of the emergency hydrant 10 is higher than the drain port 8 so that it can receive enough hot water or water from a bucket 13 or the like.
この第1図の構造において、断水時蛇口7ある
いは7′を開いて温水器からの湯あるいは水の出
を確認することがなされるが、往々にして湯ある
いは水が出ない場合、使用者は再び蛇口を閉じて
しまう。従つて、非常用給水栓10を開いてもタ
ンク1内に貯えられた湯または水に大気圧が加え
られなく非常用水は吐出しない。 In the structure shown in Fig. 1, when water is cut off, the faucet 7 or 7' is opened to check whether hot water or water is coming out of the water heater, but if hot water or water does not come out, the user must Close the faucet again. Therefore, even if the emergency water tap 10 is opened, atmospheric pressure is not applied to the hot water or water stored in the tank 1, and emergency water is not discharged.
しかし非常用給水栓10と給湯経路から分岐さ
れた大気導入口11とを連動開放することにより
タンク1内には大気導入口11→給湯経路6→給
湯口5を経て大気圧が加えられるので、給水栓1
0からバケツ13に非常用水が供給できる。従つ
てこの水を防災用等に使用することが可能であ
る。 However, by opening the emergency hydrant 10 and the atmosphere inlet 11 branched from the hot water supply route, atmospheric pressure is applied to the inside of the tank 1 via the atmosphere inlet 11 → the hot water supply route 6 → the hot water intake 5. Water tap 1
Emergency water can be supplied from 0 to bucket 13. Therefore, it is possible to use this water for disaster prevention purposes.
第2図は別の実施例を示しタンク1の上部に直
接、あるいは給湯経路6の一部に逆子弁構造から
なる負圧開放弁14を設けて、非常用給水栓10
の開放時にタンク内へ大気圧を印加するものであ
る。 FIG. 2 shows another embodiment, in which a negative pressure release valve 14 having a breech valve structure is provided directly on the upper part of the tank 1 or in a part of the hot water supply path 6, and an emergency water tap 10 is provided.
When the tank is opened, atmospheric pressure is applied to the tank.
第3図は負圧開放弁14の具体的構成を示し、
エルボ型弁本体15の末端に吸気用開口16を有
した袋ナツト17を螺合し、付勢用コイルスプリ
ング18によりナツト17の内側から吸気用開口
16を弁体19で閉塞したものであり、タンク1
内が非常用給水栓10の開放によつて負圧方向に
向くと通常閉じている弁体19を開いてタンク内
の湯あるいは水に大気圧を印加するものであり、
非常用給水栓10の開放によりバケツ13への給
水は第1図同様に行える。 FIG. 3 shows a specific configuration of the negative pressure release valve 14,
A cap nut 17 having an intake opening 16 is screwed onto the end of the elbow-type valve body 15, and the intake opening 16 is closed with a valve body 19 from inside the nut 17 by a biasing coil spring 18. tank 1
When the inside faces toward negative pressure by opening the emergency hydrant 10, the normally closed valve body 19 opens and atmospheric pressure is applied to the hot water or water in the tank.
By opening the emergency water tap 10, water can be supplied to the bucket 13 in the same manner as in FIG.
第4図は排水口8より分岐することなしに、排
水口8よりも高位に非常用給水栓10を設けたも
のであり、タンク内の湯または水は大気圧が加え
られた場合、この排水口8の高さまで貯えている
湯または水を吐出することができる。 Figure 4 shows an emergency hydrant 10 installed at a higher level than the drain 8 without branching off from the drain 8, and when the hot water or water in the tank is exposed to atmospheric pressure, this drainage Hot water or water stored up to the height of the spout 8 can be discharged.
第5図はさらに別の例を示し排水口8より分岐
した非常用給水栓として蛇口7″を設け、ここか
ら非常用水を供給するようにしたものであり、タ
ンク1内の湯あるいは水は排水口8の高さまで吐
出でき、内容積が400のタンクの場合、排水口
8のタンク底部からの取付高さによるがおよそ
350〜370の湯または水を非常用水として利用す
ることができる。 Fig. 5 shows yet another example, in which a faucet 7'' is provided as an emergency water tap branching from the drain port 8, and emergency water is supplied from there.The hot water or water in the tank 1 is drained. In the case of a tank that can discharge up to the height of port 8 and has an internal volume of 400, it depends on the installation height of drain port 8 from the bottom of the tank, but approximately
350 to 370 hot or cold water can be used as emergency water.
このように本考案の貯湯型温水器は地震、火災
等に基因した断水時にも非常用給水栓を開くこと
によつて速やかに大量の非常用水を得ることがで
きるものである。 As described above, the hot water storage type water heater of the present invention can quickly obtain a large amount of emergency water by opening the emergency hydrant even in the event of a water outage due to an earthquake, fire, or the like.
第1図は本考案の一実施例における貯湯型温水
器の概略図、第2図は本考案の他の実施例におけ
る温水器の概略図、第3図は同温水器に備えた負
圧開放弁の断面図、第4図、第5図はさらに本考
案の他の実施例を示す概略図、第6図は従来の貯
湯型温水器の概略図である。
1……タンク、2……給水口、4……水道管、
5……給湯口、6……給湯経路、7,7′,7″…
…蛇口、8……排水口、10……非常用給水栓、
11……大気導入口の開閉操作つまみ、13……
バケツ、14……負圧開放弁。
Fig. 1 is a schematic diagram of a hot water storage type water heater according to an embodiment of the present invention, Fig. 2 is a schematic diagram of a water heater according to another embodiment of the present invention, and Fig. 3 is a negative pressure release provided in the same water heater. A sectional view of the valve, FIGS. 4 and 5 are schematic diagrams showing other embodiments of the present invention, and FIG. 6 is a schematic diagram of a conventional hot water storage type water heater. 1...Tank, 2...Water supply port, 4...Water pipe,
5...Hot water supply port, 6...Hot water supply route, 7, 7', 7''...
...Faucet, 8...Drain port, 10...Emergency water tap,
11...Opening/closing operation knob for the air intake port, 13...
Bucket, 14... Negative pressure release valve.
Claims (1)
げて上部の給湯口より給湯する貯湯型温水器に
おいて、前記温水器下部の排水口よりも高い位
置に非常用給水栓を設けるとともに、非常給水
時にタンク内の湯に大気圧を自動的に印加する
大気導入口を設けてなる貯湯型温水器。 (2) 大気導入口がタンク上部の給湯経路から分岐
して設けた大気開放栓からなり、この大気開放
栓は非常用給水栓と連動動作するよう構成して
なる実用新案登録請求の範囲第1項に記載の貯
湯型温水器。 (3) 大気導入口がタンク上部に設けられた負圧開
放弁からなる実用新案登録請求の範囲第1項記
載の貯湯型温水器。 (4) 非常用給水栓がタンク下部に設けられた排水
口より分岐して設けられている実用新案登録請
求の範囲第1項記載の貯湯型温水器。[Scope of Claim for Utility Model Registration] (1) In a hot water storage type water heater that supplies water from the bottom of the tank, pushes up the hot water in the tank, and supplies hot water from the hot water supply port at the top, an emergency water heater is provided at a position higher than the drain port at the bottom of the water heater. A hot water storage type water heater that is equipped with a water tap and an atmosphere inlet that automatically applies atmospheric pressure to the hot water in the tank during emergency water supply. (2) Utility model registration claim 1, in which the atmosphere inlet is comprised of an atmosphere release valve provided branching from the hot water supply path at the top of the tank, and this atmosphere release valve is configured to operate in conjunction with the emergency water supply valve. The hot water storage type water heater described in section. (3) The hot water storage type water heater as set forth in claim 1 of the utility model registration claim, which comprises a negative pressure release valve with an atmosphere inlet provided at the top of the tank. (4) The hot water storage type water heater according to claim 1, wherein the emergency hydrant is provided branching off from a drain port provided at the bottom of the tank.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981091105U JPH018913Y2 (en) | 1981-06-19 | 1981-06-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981091105U JPH018913Y2 (en) | 1981-06-19 | 1981-06-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57201451U JPS57201451U (en) | 1982-12-22 |
JPH018913Y2 true JPH018913Y2 (en) | 1989-03-10 |
Family
ID=29886200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981091105U Expired JPH018913Y2 (en) | 1981-06-19 | 1981-06-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH018913Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021031846A (en) * | 2019-08-14 | 2021-03-01 | 松本 葉子 | Feed water storage system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS508277U (en) * | 1973-05-29 | 1975-01-28 | ||
JPS5130690U (en) * | 1974-08-23 | 1976-03-05 | ||
JPS5217169U (en) * | 1975-07-23 | 1977-02-07 | ||
JPS5230620U (en) * | 1975-08-26 | 1977-03-03 | ||
JPS5343578U (en) * | 1976-09-20 | 1978-04-14 | ||
JPS5483654A (en) * | 1977-12-15 | 1979-07-03 | Sumitomo Electric Ind Ltd | Catching method by continuous catcher |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50105052U (en) * | 1974-01-31 | 1975-08-29 |
-
1981
- 1981-06-19 JP JP1981091105U patent/JPH018913Y2/ja not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS508277U (en) * | 1973-05-29 | 1975-01-28 | ||
JPS5130690U (en) * | 1974-08-23 | 1976-03-05 | ||
JPS5217169U (en) * | 1975-07-23 | 1977-02-07 | ||
JPS5230620U (en) * | 1975-08-26 | 1977-03-03 | ||
JPS5343578U (en) * | 1976-09-20 | 1978-04-14 | ||
JPS5483654A (en) * | 1977-12-15 | 1979-07-03 | Sumitomo Electric Ind Ltd | Catching method by continuous catcher |
Also Published As
Publication number | Publication date |
---|---|
JPS57201451U (en) | 1982-12-22 |
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