JP2011208856A - Storage vessel of hot water storage tank - Google Patents

Storage vessel of hot water storage tank Download PDF

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JP2011208856A
JP2011208856A JP2010075468A JP2010075468A JP2011208856A JP 2011208856 A JP2011208856 A JP 2011208856A JP 2010075468 A JP2010075468 A JP 2010075468A JP 2010075468 A JP2010075468 A JP 2010075468A JP 2011208856 A JP2011208856 A JP 2011208856A
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top plate
storage container
water
hot water
house
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Hirofumi Ida
浩文 井田
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Tokyo Electric Power Company Holdings Inc
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Tokyo Electric Power Co Inc
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Abstract

PROBLEM TO BE SOLVED: To propose an economical storage vessel with a structure preventing rain drops out of its upper surface from flowing on the side surface of the storage vessel exposed to the exterior.SOLUTION: In the storage vessel of a hot water storage tank placed by the side of a house, a water-conducting groove is arranged on the upper surface of a vessel top plate and a water drain is arranged in the end of the top plate on the house side. Rain water falling on the upper surface of the vessel is collected in the water-conducting groove, and moreover, the rain water is discharged to the house side from the water drain.

Description

本発明は、給湯装置の貯湯タンクを収納する屋外設置の収納容器に関する。   The present invention relates to an outdoor storage container that stores a hot water storage tank of a hot water supply apparatus.

図３に示すように、給湯装置の貯湯タンクの収納容器１の上面９には雨水が直接かかり、その上面に付着又は堆積していた埃などが雨水により流れ出し、収納容器１の側面に埃などが含まれた雨だれが流れる。そして、収納容器１の外面は、住宅の外壁１００とマッチさせるため、白系統の塗色をすることが多く、その雨だれの流れた跡に沿って黒ずみ１０２が発生し、外観を損ねることがしばしばある。この黒ずみ１０２は、放置すると収納容器１にこびり付き、容易には取れなくなる。   As shown in FIG. 3, rainwater is directly applied to the upper surface 9 of the storage container 1 of the hot water storage tank of the hot water supply apparatus, dust or the like adhering to or accumulating on the upper surface flows out by rainwater, Raindrops that contain are flowing. And since the outer surface of the storage container 1 is matched with the outer wall 100 of a house, it is often painted in a white system. is there. If the darkening 102 is left unattended, it will stick to the storage container 1 and cannot be easily removed.

このようななかで、収納容器の側面に取り付けた表示ラベルの雨だれによる汚損を防止する方策として、表示ラベルの上に前方に突出する突部を設けることが提案されている（特許文献１）。しかし、この方法は、収納容器の側面の一部に取り付けてある表示ラベルの汚損を防止するためのものであり、比較的大きなサイズの貯湯タンクの収納容器の側面全体にわたる汚損防止を目的とするものではない。   Under such circumstances, as a measure for preventing contamination of the display label attached to the side surface of the storage container due to rain, it has been proposed to provide a protrusion protruding forward on the display label (Patent Document 1). However, this method is for preventing the display label attached to a part of the side surface of the storage container from being stained, and is intended to prevent the entire side surface of the storage container of a relatively large hot water storage tank from being damaged. It is not a thing.

また、撥水塗装等を側面に施した貯湯タンクの収納容器もあるが、雨だれの後の黒ずみを完全には回避できず、また、高価でもある。   There are also storage tanks for hot water storage tanks with water-repellent coating etc. on the side, but darkening after raindrops cannot be avoided completely and is also expensive.

他方で、設置スペースの点から、収納容器１は住宅の外壁１００の直ぐ脇に設置されるのが普通であるが、住宅に面する収納容器１の側面が汚れても、外観には曝されず、収納容器１の外観を損ねることはない。また、一つの側面に黒ずみ１０２が集中したとしても、収納容器１の機能が劣化する訳でもない。   On the other hand, from the viewpoint of installation space, the storage container 1 is usually installed right next to the outer wall 100 of the house, but even if the side surface of the storage container 1 facing the house is dirty, it is exposed to the appearance. Therefore, the appearance of the storage container 1 is not impaired. Further, even if the darkening 102 is concentrated on one side, the function of the storage container 1 is not deteriorated.

特開２００８−１６６３３７号公報JP 2008-166337 A

そこで、外観に曝される収納容器の側面にはその上面からの雨だれを流さない構造の経済的な収納容器の提案が望まれる。   Therefore, it is desired to propose an economical storage container having a structure in which raindrops from the top surface do not flow on the side surface of the storage container exposed to the appearance.

そこで、発明者らは、この課題を解決すべく、次の構成の第１の発明を成した。
住宅の脇に設置する容器本体２と容器天板（蓋）３からなる貯湯タンクの収納容器１であり、
前記容器天板３の上面９に導水溝４及び前記天板の住宅側の端に排水溝５を設け、前記上面９に降った雨水を前記導水溝４に集水し、更に、前記排水溝５から前記集水された雨水を住宅側に放出すること、
を特徴とする貯湯タンクの収納容器１。 Therefore, the inventors made the first invention having the following configuration in order to solve this problem.
A storage container 1 for a hot water storage tank consisting of a container body 2 and a container top plate (lid) 3 installed on the side of a house,
A water guide groove 4 is provided on the upper surface 9 of the container top plate 3 and a drainage groove 5 is provided at the end of the top plate on the housing side, rainwater falling on the upper surface 9 is collected in the water guide groove 4, and Discharging the collected rainwater from 5 to the house side,
A storage container 1 for a hot water storage tank.

更に、次の構成の第２の発明を成した。
第１の発明の収容容器１であり、前記導水溝５には、前記天板の住宅側の端の方に向けて下りの傾斜を有する部分があること、
を特徴とする貯湯タンクの収納容器１。 Furthermore, the second invention having the following configuration was made.
The container 1 of the first invention, wherein the water guide groove 5 has a portion having a downward slope toward the end of the top plate on the house side,
A storage container 1 for a hot water storage tank.

本発明により、収納容器１の上面９に降った雨水は、容器天板３の側面に流れずに、導水溝４により集水される。その集水された雨水は、排水溝５より住宅側に排出されることから、収納容器１の側面にはが容器天板３の上面からの雨水の雨だれは殆ど流れず、収納容器１の外観部分での黒ずみ１０２の発生を防ぐことができる。   According to the present invention, rainwater that falls on the upper surface 9 of the storage container 1 is collected by the water guide groove 4 without flowing to the side surface of the container top plate 3. Since the collected rainwater is discharged to the housing side from the drainage groove 5, the raindrops from the upper surface of the container top plate 3 hardly flow on the side surface of the storage container 1, and the appearance of the storage container 1. It is possible to prevent the occurrence of darkening 102 in the portion.

本発明に係る収納容器の天板の構造の一例を示す図面である。（Ａ）は平面 図、（Ｂ）は断面図（Ｐ１-Ｐ２断面）、（Ｃ）は断面図（Ｑ１-Ｑ２断面） 、（Ｄ）は断面の一例である。It is drawing which shows an example of the structure of the top plate of the storage container which concerns on this invention. (A) is a plan view, (B) is a sectional view (P1-P2 section), (C) is a sectional view (Q1-Q2 section), and (D) is an example of a section. 本発明に係る収納容器の天板の構造の他の一例を示す図面である。（Ａ）は 斜視図、（Ｂ）は断面図（Ｒ１-Ｒ２断面）、（Ｃ）は断面図（Ｓ１-Ｓ２断 面）である。なお、（Ｂ）と（Ｃ）では、断面の肉厚部分の斜線表示は省略 してある。It is drawing which shows another example of the structure of the top plate of the storage container which concerns on this invention. (A) is a perspective view, (B) is a cross-sectional view (R1-R2 cross-section), and (C) is a cross-sectional view (S1-S2 cross-section). In (B) and (C), the hatched display of the thick portion of the cross section is omitted. 収納容器からの雨だれによる黒ずみの発生を示す図面である。It is drawing which shows generation | occurrence | production of the darkening by the raindrop from a storage container. 収納容器の天板の上面に単純な傾斜を付けた場合を示す図面である。It is drawing which shows the case where a simple inclination is given to the upper surface of the top plate of a storage container.

以下、添付図面を参照しながら、本発明の実施形態について説明する。
なお、以下の実施形態は、本発明の具体例であり、特に言及が無い場合を除き、本発明の技術的範囲を限定するものではない。 Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
The following embodiments are specific examples of the present invention, and do not limit the technical scope of the present invention unless otherwise specified.

（実施例の説明）
図４は、収納容器１の天板３の上面９に単純に傾斜を付けたものである。この傾斜は、住宅側の方に向けて下っている。この場合も、上面９に雨水が落ちると、雨水は水滴１０３ａとなり住宅側に向かって流れていき、最終的には天板３から落下する。しかし、下り傾斜方向と角度を成す方向に吹く風に伴った雨水の場合は、天板３の住宅側の端までに行き着く前に天板３から落下する水滴１０３ｂが発生しうる。そして、その場合には、収納容器１の側面に黒ずみ１０２が発生する可能性がある。そのため、天板３の上面９に単純に傾斜を付けただけでは充分な黒ずみ１０２発生の防止効果が得られない。 (Description of Examples)
FIG. 4 simply shows the top surface 9 of the top plate 3 of the storage container 1 being inclined. This slope goes down toward the house side. Also in this case, when rainwater falls on the upper surface 9, the rainwater becomes water droplets 103 a and flows toward the house, and finally falls from the top 3. However, in the case of rainwater accompanying wind blowing in a direction that forms an angle with the downward inclination direction, water droplets 103b falling from the top plate 3 can be generated before reaching the end of the top plate 3 on the house side. In that case, darkening 102 may occur on the side surface of the storage container 1. Therefore, it is not possible to obtain a sufficient effect of preventing the darkening 102 by simply inclining the upper surface 9 of the top plate 3.

そこで、図１（Ａ）〜（Ｃ）に示すように、天板３の上面９の四周に導水溝４を設け、この導水溝４に雨水を集める。そして、天板３の住宅側の端に排水溝５を設け、これに導水溝４を接続し、導水溝４に集水した雨水を排水溝５から住宅側に放出する。図１では、導水溝４は四辺形を構成しているが、これに限定するものではなく、例えば、水平断面が円形の収納容器１の場合は、導水溝４を円形に構成してもよい。   Therefore, as shown in FIGS. 1A to 1C, water guide grooves 4 are provided around the upper surface 9 of the top plate 3, and rainwater is collected in the water guide grooves 4. And the drainage groove | channel 5 is provided in the edge by the side of the house of the top plate 3, the water guide groove 4 is connected to this, and the rain water collected in the water guide groove 4 is discharged | emitted from the drainage groove 5 to the house side. In FIG. 1, the water guide groove 4 has a quadrilateral shape, but is not limited thereto. For example, in the case of the storage container 1 having a circular horizontal cross section, the water guide groove 4 may be formed in a circular shape. .

ただし、導水溝４と天板３の端との間の部分はなるべく短くする必要がある。これは、この部分に雨水が落ちた場合に、直ぐに天板３の端から落下する可能性が高くなり、それを少なくするためである。また、この部分からの雨水の落下を極力防ぎ、集水効果を高めるために、図１（Ｄ）に示すように、この部分に天板３の中心部の方向に下るように傾斜をつけてもよい。更に、図１（Ｄ）に示すように、天板３の導水溝４より中心方向の部分を凸状にして、雨水の集水効果（集水速度）を高めてもよい。   However, the portion between the water guide groove 4 and the end of the top plate 3 needs to be as short as possible. This is because when rainwater falls on this portion, there is a high possibility that the rainwater will immediately fall from the end of the top plate 3, and this is reduced. In addition, in order to prevent rainwater from falling from this part as much as possible and to enhance the water collecting effect, as shown in FIG. 1 (D), this part is inclined so as to descend toward the center of the top plate 3. Also good. Furthermore, as shown in FIG. 1 (D), the portion in the center direction of the water guide groove 4 of the top plate 3 may be convex to enhance the rainwater collection effect (collection speed).

図２は、天板３の上面９を別の構成にしたものである。導水溝４、排水溝５を有するのは共通しているが、導水溝４を天板３の住宅側の端の方に向けて下りの傾斜を有する部分を設けたことで相違する。この様に傾斜を有する部分を設けることで、雨水の迅速な排水が可能になる。   In FIG. 2, the top surface 9 of the top plate 3 has a different configuration. Although having the water guide groove 4 and the drainage groove 5 is common, it is different by providing the part which has a downward slope toward the house side of the top plate 3 for the water guide groove 4. Providing such an inclined portion enables quick drainage of rainwater.

以上においては、主に天板３について説明してきたが、上記対策を施しても、天板３の上面９に降った雨水を天板３の住宅側の端からのみ落とすことは不可能である。そのため、これ以外の天板３の端からの雨水の落下においても、収納容器本体２の側面に雨だれがつかないよう、天板３の側面と本体２の側面に、５から１０ミリメートル程度の段差を設けるとよい（段差を大きくすれば天板３からの雨だれが本体２の側面に付か無くなる効果が大きくなるが、段差を大きくすると、収納容器１の設置スペースがそれだけ広くなるので、５から１０ミリメートル程度の段差に抑えた方がよい）。これにより、天板３の側面の雨だれが本体２の側面に渡らず、そのまま落下する可能性が高まる。
また、天板３を本体２と接続するためには、ネジ孔等を相互に設ける必要があるが、図示はしていない。 In the above, although the top plate 3 has been mainly described, even if the above measures are taken, it is impossible to drop rainwater that has fallen on the upper surface 9 of the top plate 3 only from the end of the top plate 3 on the housing side. . Therefore, a step of about 5 to 10 mm is provided between the side surface of the top plate 3 and the side surface of the main body 2 so that the rain does not drip on the side surface of the storage container main body 2 even when rainwater falls from the other end of the top plate 3. (If the step is increased, the effect of preventing rain from the top plate 3 from sticking to the side surface of the main body 2 is increased. However, if the step is increased, the installation space for the storage container 1 is increased accordingly. It is better to keep it down to a millimeter level). Thereby, the possibility that the raindrop on the side surface of the top plate 3 will not fall on the side surface of the main body 2 and falls as it is increases.
Moreover, in order to connect the top plate 3 with the main body 2, it is necessary to provide a screw hole etc. mutually, but it is not illustrated.

１ 貯湯タンクの収納容器、
２ 収納容器本体、
３ 収納容器天板（蓋）、
４ 導水溝、
５ 排水溝、
９ 収納容器天板の上面、
１０ 収納容器本体の保守用扉、
１００ 住宅の外壁、
１０１ ヒートポンプユニット（室外機）、
１０２ 黒ずみ、
１０３ 水滴 1 Storage container for hot water storage tank,
2 storage container body,
3 Storage container top plate (lid),
4 water ditches,
5 Drainage channel,
9 Top surface of the storage container top plate,
10 Maintenance door for the storage container body,
100 Exterior wall of a house,
101 heat pump unit (outdoor unit),
102 Darkening,
103 water drops

Claims (2)

住宅の脇に設置する容器本体（２）と容器天板（蓋）（３）からなる貯湯タンクの収納容器（１）であり、
前記容器天板（３）の上面（９）に導水溝（４）及び前記天板の住宅側の端に排水溝（５）を設け、前記上面（９）に降った雨水を前記導水溝（４）に集水し、更に、前記排水溝（５）から前記雨水を住宅側に放出すること、
を特徴とする貯湯タンクの収納容器（１）。 A storage container (1) for a hot water storage tank consisting of a container body (2) and a container top plate (lid) (3) installed beside the house,
The upper surface (9) of the container top plate (3) is provided with a water guide groove (4) and a drainage groove (5) at an end of the top plate on the housing side, and rainwater that has fallen on the upper surface (9) is supplied to the water guide groove ( 4) collecting water and discharging the rainwater from the drainage groove (5) to the house side;
A storage container (1) for a hot water storage tank. 前記導水溝（５）には、前記天板の住宅側の端の方に向けて下りの傾斜を有する部分があること、
を特徴とする請求項１に記載の貯湯タンクの収納容器（１）。 The water guide groove (5) has a portion having a downward slope toward the end of the top plate on the house side,
The hot water storage tank storage container (1) according to claim 1, characterized in that
JP2010075468A 2010-03-29 2010-03-29 Storage vessel of hot water storage tank Pending JP2011208856A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
JP2010075468A JP2011208856A (en) 2010-03-29 2010-03-29 Storage vessel of hot water storage tank

Publications (1)

Publication Number Publication Date
JP2011208856A true JP2011208856A (en) 2011-10-20

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ID=44940106

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Application Number Title Priority Date Filing Date
JP2010075468A Pending JP2011208856A (en) 2010-03-29 2010-03-29 Storage vessel of hot water storage tank

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014190646A (en) * 2013-03-28 2014-10-06 Noritz Corp Hot water storage water heater
CN111426062A (en) * 2020-04-12 2020-07-17 胡夏妹 Fast hot water tank for new energy heat pump water heater
CN113108460A (en) * 2021-03-30 2021-07-13 青岛经济技术开发区海尔热水器有限公司 Electric water heater

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014190646A (en) * 2013-03-28 2014-10-06 Noritz Corp Hot water storage water heater
CN111426062A (en) * 2020-04-12 2020-07-17 胡夏妹 Fast hot water tank for new energy heat pump water heater
CN113108460A (en) * 2021-03-30 2021-07-13 青岛经济技术开发区海尔热水器有限公司 Electric water heater
CN113108460B (en) * 2021-03-30 2023-12-12 青岛经济技术开发区海尔热水器有限公司 Electric water heater

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