JPH0442680Y2 - - Google Patents
Info
- Publication number
- JPH0442680Y2 JPH0442680Y2 JP614788U JP614788U JPH0442680Y2 JP H0442680 Y2 JPH0442680 Y2 JP H0442680Y2 JP 614788 U JP614788 U JP 614788U JP 614788 U JP614788 U JP 614788U JP H0442680 Y2 JPH0442680 Y2 JP H0442680Y2
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- top plate
- earthquake
- storage tank
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 79
- 239000002184 metal Substances 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Details Of Fluid Heaters (AREA)
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
この考案は、貯湯槽の天板の中央部から上方に
延びた給湯管が設けられている電気温水器に関す
る。[Detailed Description of the Invention] (Field of Industrial Application) This invention relates to an electric water heater that is provided with a hot water supply pipe extending upward from the center of the top plate of a hot water storage tank.
（従来の技術）
従来、電気温水器は、第４図に示すように、貯
湯槽３１が保護ケース３２内に設置され、この保
護ケース３２と貯湯槽３１との間に断熱材が介在
されて貯湯槽３１内の温水が保温されるようにな
つている。そして、この貯湯槽３１は支持脚３３
で支持されており、この支持脚３３はアンカボル
ト３４によつてコンクリート基盤３５に固定され
ている。３６は貯湯槽３１内に水道水を給水する
水道管、３７は貯湯槽３１内の水を加熱するヒー
タ、３８は貯湯槽３１内の温水を給湯する給湯管
である。(Prior Art) Conventionally, in an electric water heater, as shown in FIG. 4, a hot water storage tank 31 is installed in a protective case 32, and a heat insulating material is interposed between the protective case 32 and the hot water storage tank 31. The hot water in the hot water tank 31 is kept warm. This hot water tank 31 is supported by support legs 33.
This support leg 33 is fixed to a concrete base 35 with an anchor bolt 34. 36 is a water pipe that supplies tap water into the hot water storage tank 31, 37 is a heater that heats the water in the hot water storage tank 31, and 38 is a hot water pipe that supplies hot water in the hot water storage tank 31.
（考案が解決しようとする課題）
しかしながら、上記電気温水器にあつては、貯
湯槽３１を支持している支持脚３３がアンカボル
ト３４でコンクリート基盤３５に固定されている
だけであるから、大型地震が発生すると、貯湯槽
３１の上部が大きく揺れて貯湯槽３１が転倒して
しまう虞があり、特に、高層マンシヨンに設置さ
れる貯湯槽がスリム化されているので地震等の際
に転倒し易く、貯湯槽３１内に熱湯が貯えられて
いるので非常に危険であるという問題があつた。(Problem to be solved by the invention) However, in the case of the electric water heater described above, since the support legs 33 supporting the hot water storage tank 31 are only fixed to the concrete base 35 with anchor bolts 34, the electric water heater is large. When an earthquake occurs, there is a risk that the upper part of the hot water tank 31 will shake violently and cause the tank 31 to topple over.In particular, hot water tanks installed in high-rise condominiums are slim, so they are at risk of falling over in the event of an earthquake. However, since hot water is stored in the hot water tank 31, it is extremely dangerous.
（考案の目的）
そこで、この考案は、上記問題点に鑑みてなさ
れたもので、スリム化された貯湯槽であつても大
型地震等の際に転倒する虞のない電気温水器を提
供することを目的とする。(Purpose of the invention) Therefore, this invention was made in view of the above-mentioned problems.It is an object of the present invention to provide an electric water heater that is free from the risk of falling over in the event of a large-scale earthquake, even if it has a slimmed-down hot water storage tank. With the goal.
（課題を解決するための手段）
この考案は、上記目的を達成するために、貯湯
槽の天板の中央部から上方に延びた給湯管が設け
られている電気温水器において、前記天板の上面
に前記給湯管を囲むように当接する当接部と家屋
の壁面等に取り付けるためボルト用の孔を設けた
取付部とを有する耐震金具をその当接部を前記天
板の上面に溶接して取り付けたものである。(Means for Solving the Problems) In order to achieve the above object, this invention provides an electric water heater with a hot water supply pipe extending upward from the center of the top plate of the hot water storage tank. An earthquake-resistant metal fitting having an abutting part that abuts on the upper surface so as to surround the hot water pipe, and a mounting part provided with holes for bolts for attachment to the wall surface of a house, etc., is welded to the upper surface of the top plate. This is what I installed.
（作用）
上記構成であるから貯湯槽の上部が家屋の外壁
等に固定することができるので、地震等で貯湯槽
が揺れても該貯湯槽の転倒が防止され、また、耐
震金具の当接部を給湯管を囲むように貯湯槽の天
板の上面に溶接したものであるから、地震の際に
貯湯槽が横揺れしたときに天板に加わる力が一点
に集中せずに分散される。(Function) With the above configuration, the upper part of the hot water tank can be fixed to the outer wall of the house, etc., so even if the hot water tank shakes due to an earthquake, the hot water tank is prevented from falling over, and the earthquake-resistant metal fittings are not in contact with the hot water tank. The top plate is welded to the top of the hot water storage tank so as to surround the hot water pipes, so when the hot water tank shakes during an earthquake, the force applied to the top plate is dispersed instead of being concentrated in one point. .
（実施例）
以下、この考案に係る電気温水器の一実施例を
図面に基づいて説明する。(Example) Hereinafter, one example of the electric water heater according to this invention will be described based on the drawings.
第１図は電気温水器の一部断面図、第２図は電
気温水器の平面図、第３図は第１図の−線か
ら見た矢視図であり、図において、１は厚さ0.8
mm〜1.0mmのステンレス材で形成された貯湯槽、
２は貯湯槽１と同様に厚さ0.8mm〜1.0mmのステン
レス材で形成された耐震金具で、これは、円筒体
３とこの円筒体３の端部から放射上に設けられ貯
湯槽１の天板の上面に当接する当接部４とからな
り、この当接部４は貯湯槽１の天板１ａの中央部
から上方に延びた給湯管５を囲むように貯湯槽１
の天板の上面に当接されてスポツト溶接されてい
る。６は円筒体３の端板（取付部）で、この端板
６には給湯管用の給湯管孔７とボルト用のボルト
孔８とが設けられており、給湯管孔７には給湯管
５が挿入されている。 Figure 1 is a partial sectional view of the electric water heater, Figure 2 is a plan view of the electric water heater, and Figure 3 is a view taken from the - line in Figure 1. In the figure, 1 is the thickness. 0.8
Hot water tank made of stainless steel material with a diameter of mm to 1.0 mm,
Similar to the hot water tank 1, 2 is an earthquake-resistant metal fitting made of stainless steel with a thickness of 0.8 mm to 1.0 mm. The contact part 4 contacts the upper surface of the top plate, and the contact part 4 is connected to the hot water tank 1 so as to surround the hot water supply pipe 5 extending upward from the center of the top plate 1a of the hot water storage tank 1.
It is spot welded to the top of the top plate. Reference numeral 6 denotes an end plate (attachment part) of the cylindrical body 3. This end plate 6 is provided with a hot water supply pipe hole 7 for a hot water supply pipe and a bolt hole 8 for a bolt. has been inserted.
９は保護ケース１０の上蓋、１１は一端部１１
ａが家屋の壁面１２にボルト１３で固定された連
結部材である。そして、これら上蓋９および連結
部材１１の他端部１１ｂにはボルト孔８と対向し
た図示しないボルト孔と給湯管孔７に対向した給
湯管孔９ａ，１１ｃがそれぞれ設けられており、
給湯管孔９ａ，１１ｃに給湯管５が挿入され、前
記ボルト孔にボルト１８が挿入されて耐震金具２
と連結部材１１とが固定されている。１５は耐震
金具２の端板６と保護ケース１０の上蓋９との間
に介在された断熱材である。また、貯湯槽１と保
護ケース１０との間には例えばグラスウール等の
断熱材が設けられていて貯湯槽１内の温水が保温
されるようになつている。 9 is the upper lid of the protective case 10; 11 is one end portion 11;
A is a connecting member fixed to the wall surface 12 of the house with bolts 13. The upper lid 9 and the other end 11b of the connecting member 11 are provided with a bolt hole (not shown) facing the bolt hole 8 and a hot water supply pipe hole 9a, 11c facing the hot water supply pipe hole 7, respectively.
The hot water supply pipe 5 is inserted into the hot water supply pipe holes 9a and 11c, and the bolt 18 is inserted into the bolt hole to close the earthquake-resistant metal fitting 2.
and the connecting member 11 are fixed. 15 is a heat insulating material interposed between the end plate 6 of the earthquake-resistant metal fitting 2 and the top cover 9 of the protective case 10. Further, a heat insulating material such as glass wool is provided between the hot water tank 1 and the protective case 10 so that the hot water in the hot water tank 1 is kept warm.
なお、貯湯槽１を支持する支持脚（第４図参
照）は従来と同様にアンカボルトによつてコンク
ート基盤に固定されるのでその説明は省略する。 Note that the support legs (see FIG. 4) that support the hot water storage tank 1 are fixed to the concrete base with anchor bolts in the same manner as in the prior art, so a description thereof will be omitted.
以上のように、貯湯槽１の天板１ａの上面に耐
震金具２の当接部４がスポツト溶接され、さらに
この耐震金具２が連結部材１１を介して壁面１２
に固定されているから、貯湯槽１の上端部が固定
された状態になり、大型地震が発生した際にその
転倒が防止される。また、耐震金具２が放射状に
設けられた当接部４がスポツト溶接されて天板１
ａに取り付けられているので、地震の際に貯湯槽
１が横揺れしたときに貯湯槽１の天板１ａに加わ
る力が一点に集中せずに分散されるので、天板１
ａが薄くても変形して破損してしまうということ
が防止される。 As described above, the contact portion 4 of the earthquake-resistant metal fitting 2 is spot-welded to the upper surface of the top plate 1a of the hot water tank 1, and the earthquake-resistant metal fitting 2 is further attached to the wall surface 12 via the connecting member 11.
Since the upper end of the hot water storage tank 1 is fixed, it is prevented from falling over in the event of a large-scale earthquake. In addition, the contact parts 4 on which the earthquake-resistant metal fittings 2 are provided radially are spot-welded to the top plate 1.
a, so that when the hot water tank 1 shakes sideways during an earthquake, the force applied to the top plate 1a of the hot water tank 1 is not concentrated in one point but is dispersed.
Even if a is thin, deformation and damage can be prevented.
（考案の効果）
この考案は、貯湯槽の天板の中央部から上方に
延びた給湯管が設けられている電気温水器におい
て、前記天板の上面に前記給湯管を囲むように当
接する当接部と家屋の壁面等に取り付けるための
ボルト用の孔を設けた取付部とを有する耐震金具
をその当接部を前記天板の上面に溶接して取り付
けたものであるから、貯湯槽の上部が家屋の外壁
等に固定することができ、スリム化された貯湯槽
であつても大型地震等で該貯湯槽が揺れても該貯
湯槽の転倒が防止される。また、給湯管を囲むよ
うに当接する当接部を貯湯槽の天板の上面に溶接
したものであるから、大型地震で貯湯槽が横揺れ
した際にその天板に加わる力が一点に集中せずに
分散されるため貯湯槽が変形して破損してしまう
ということが防止される等の効果を有する。(Effects of the invention) This invention provides an electric water heater in which a hot water supply pipe extends upward from the center of a top plate of a hot water storage tank, in which a part that comes into contact with the top surface of the top plate so as to surround the hot water pipe. The seismic metal fitting has a contact part and a mounting part with holes for bolts for attaching to the wall of the house, etc., and the contact part is welded to the top surface of the top plate. The upper part can be fixed to the outer wall of a house, etc., and even if the hot water storage tank is slimmed down, it will be prevented from falling over even if the hot water storage tank shakes due to a large earthquake or the like. In addition, since the abutting part that surrounds the hot water pipes is welded to the top of the top of the hot water storage tank, the force that is applied to the top of the hot water storage tank when it sways during a major earthquake is concentrated in one point. Since the hot water is dispersed without causing any damage, it has the effect of preventing the hot water storage tank from being deformed and damaged.
第１図は電気温水器の一部断面図、第２図は電
気温水器の平面図、第３図は第１図の−線か
ら見た矢視図、第４図は従来の電気温水器の説明
図である。
１……貯湯槽、１ａ……天板、２……耐震金
具、４……当接部、５……給湯管、６……端板
（取付部）、８……ボルト孔。
Figure 1 is a partial sectional view of an electric water heater, Figure 2 is a plan view of the electric water heater, Figure 3 is a view taken from the - line in Figure 1, and Figure 4 is a conventional electric water heater. FIG. DESCRIPTION OF SYMBOLS 1...Hot water tank, 1a...Top plate, 2...Earthquake-resistant metal fittings, 4...Abutment part, 5...Hot water supply pipe, 6...End plate (attachment part), 8...Bolt hole.
Claims (1)
が設けられている電気温水器において、前記天板
の上面に前記給湯管を囲むように当接する当接部
と家屋の壁面等に取り付けるためのボルト用の孔
を設けた取付部とを有する耐震金具をその当接部
を前記天板の上面に溶接して取り付けたことを特
徴とする電気温水器。 In an electric water heater that is provided with a hot water pipe extending upward from the center of the top plate of the hot water storage tank, a contact part that contacts the top surface of the top plate so as to surround the hot water pipe and is attached to a wall surface of a house, etc. An electric water heater characterized in that an earthquake-resistant metal fitting having a mounting part provided with a hole for a bolt is attached by welding its abutting part to the upper surface of the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP614788U JPH0442680Y2 (en) | 1988-01-21 | 1988-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP614788U JPH0442680Y2 (en) | 1988-01-21 | 1988-01-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01112364U JPH01112364U (en) | 1989-07-28 |
| JPH0442680Y2 true JPH0442680Y2 (en) | 1992-10-08 |
Family
ID=31210132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP614788U Expired JPH0442680Y2 (en) | 1988-01-21 | 1988-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442680Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5874559B2 (en) * | 2012-07-23 | 2016-03-02 | 三菱電機株式会社 | Seismic structure of hot water storage water heater |
-
1988
- 1988-01-21 JP JP614788U patent/JPH0442680Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01112364U (en) | 1989-07-28 |
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