JP2008224202A

JP2008224202A - Water storage hose type solar heat water heater

Info

Publication number: JP2008224202A
Application number: JP2007105320A
Authority: JP
Inventors: Yutaka Fudo; 裕不動
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-14
Filing date: 2007-03-14
Publication date: 2008-09-25

Abstract

<P>PROBLEM TO BE SOLVED: To solve inconvenience such as being installed only in a limited place, since a material is expensive, heavy and large. <P>SOLUTION: This problem is solved, by installing a hose hooking part 3 at a hose width two-piece interval on a rotary drum 2 of a hose reel 1, bending and installing one heat resistant thick soft hose 4 at an equal interval, and putting and integrating a transparent cover 6 by laying a thermal insulation sheet (a heat collecting sheet) 5 under its hose. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、軟質ホース内の水を太陽熱で温め、ホースリールに巻き取り収納して保温する温水器に関する。The present invention relates to a water heater that warms water in a soft hose by solar heat, winds and stores the water in a hose reel, and retains the temperature.

従来の太陽熱温水器は、大量の水を蓄える容器にアルミ・ステンレス・ガラス・アクリル等を使用して組み立てたものを、屋根・広いベランダに設置し水道配管工事を行っている。Conventional solar water heaters are constructed using aluminum, stainless steel, glass, acrylic, etc., in a container that stores a large amount of water, and installed on a roof or a large veranda to perform water pipe construction.

しかし、これでは高価で重量がある材料を使用して大型に製造されているため、価格が高く、借家・アパート・マンションには、ほとんど設置されていません。
又、今回採用した軟質ホース類では、大量の水は蓄えられず、水圧・熱による破損が発生し易いと考えられ、商品化されていないものと思われます。However, because it is manufactured in large size using expensive and heavy materials, it is expensive and is rarely installed in rental houses, apartments and condominiums.
In addition, the soft hoses adopted this time do not store a large amount of water and are likely to be damaged by water pressure and heat, and are not commercialized.

Means to solve the problem

そこで、回転ドラムにホース幅２本分間隔でホース引掛け部を取り付けたホースリールに、一本の耐熱性のある太い軟質ホース（軟質ポリ塩化ビニールの耐熱温度−４０〜７９度と実用化出来るものがあります）を等間隔の長さに折り曲げて取り付け、断熱シート（発砲スチロール）上に集熱シートを張り合わせたものを、折り曲げた軟質ホースの下に敷き、これらをまとめてカバーで被せ一体化させた巻き取り収納出来る太陽熱温水器を発明した。Therefore, one hose reel with hose hooks attached to the rotating drum at intervals of two hose widths can be put into practical use with a single heat-resistant thick soft hose (heat resistant temperature of soft polyvinyl chloride of -40 to 79 degrees). Are attached to the insulation sheet (fired polystyrene) with a heat collecting sheet attached to it, placed under the bent soft hose and covered with a cover. Invented a solar water heater that can wind up and store.

The invention's effect

本発明の太陽熱温水器により、１）軟質ホースを均一の厚みのシート状にする事で集熱面積が広くなり、温度上昇が早い。２）太く弾力性がある軟質ホースを使用することで、折り曲げても水の移動が可能になり、水道の水圧で温水を循環移動させられる。３）水を補給しても、一本のホース内を移動するので、冷水（水道水）と混ざりにくく温水のまま供給できる。４）ホースリールのドラムに巻き取り収納するだけで、断熱シートが軟質ホースの外周全体を覆い温水が冷めにくくなる。
又、断熱シートの取り付け位置の移動及び回転ドラムへの巻き付け量により集熱部と保温部を同時に兼ね備えたものになる。５）軟質ホースをホースリールに取り付けることで、持ち運び出来、さまざまな場所に簡単に設置出来る。６）安価な素材を使って簡単な構造で製造出来るので、低価格である。
商品例：長さ２０メートルで２０リットルの水が入った軟質ホースをシート状にして太陽熱で温めると３〜４時間で２０〜３０度上昇させられますので、水道につないでそのままシャワーに使ったり、複数個連結して風呂の浴槽に供給すれば、温室効果ガスを大量に減少させることが出来ます。With the solar water heater of the present invention, 1) by making the soft hose into a sheet with a uniform thickness, the heat collection area is widened and the temperature rises quickly. 2) By using a thick and flexible soft hose, water can be moved even if it is bent, and hot water can be circulated and moved by the water pressure of the water supply. 3) Even if water is replenished, it moves within a single hose, so it can be mixed with cold water (tap water) and supplied as warm water. 4) Just by winding and storing the drum on the hose reel, the heat insulating sheet covers the entire outer periphery of the soft hose and the hot water is difficult to cool.
In addition, the heat collecting section and the heat retaining section are simultaneously provided depending on the movement of the mounting position of the heat insulating sheet and the amount of winding around the rotating drum. 5) By attaching a soft hose to the hose reel, it can be carried and easily installed in various places. 6) Since it can be manufactured with a simple structure using inexpensive materials, it is inexpensive.
Product example: A soft hose with a length of 20 meters and 20 liters of water is heated in the form of a sheet and heated by solar heat, so it can be raised 20-30 degrees in 3-4 hours. By connecting multiple units and supplying them to the bath tub, you can reduce greenhouse gases in large quantities.

図１は、回転ドラム２にホース引掛け部３をホース幅２本分間隔で設けたホースリール１に一本の耐熱性のある半透明の貯水ホース４（軟質ポリ塩化ビニール）を等間隔に折り曲げて取り付け、貯水ホースの下に断熱シート（発砲スチロール）と集熱シート５を張り合わせたものを敷き、これらをまとめて透明カバー６に被せ一体化します。
貯水ホースの両端には、ホースを接続するためのジョイント７を取り付けホースリール１上部に設置します。
又、回転ドラム２の貯水ホース４接触部分を断熱材で保護すると保温効果を高められます。FIG. 1 shows a hose reel 1 in which a hose hooking portion 3 is provided on a rotating drum 2 at intervals of two hose widths, and one heat-resistant translucent water storage hose 4 (soft polyvinyl chloride) is equally spaced. Bend and attach, lay a sheet of heat insulation sheet (fired polystyrene) and heat collecting sheet 5 under the water storage hose, and put them together on the transparent cover 6 for integration.
At both ends of the water storage hose, a joint 7 for connecting the hose is installed and installed on the top of the hose reel 1.
Moreover, if the water storage hose 4 contact part of the rotating drum 2 is protected with a heat insulating material, the heat retaining effect can be enhanced.

図２は、昼間不在で巻き取り収納出来ない場合、夏など必要以上に水温が上昇する場合、設置場所が狭い場合には、断熱シート（集熱シート）５の位置を外側（貯水ホース４より取り出す）に変更して貯水ホース４の一部を回転ドラム２より取り出し、太陽で温められた温水と温風が上昇熱となり貯水ホース４全体の水を温める。
回転ドラム２に巻き取り収納された温水は、保温シート（集熱シート）５で覆われているため温水が低下しにくくなる。又、貯水ホースに、細い部分（水量が少ない）と太い部分（水量が多い）のある形状のものを使用し、細い部分を集熱に太い部分を保温に使用すれば、巻き取りした保温部分の水量が増し保温効率を高められる。FIG. 2 shows the position of the heat insulating sheet (heat collecting sheet) 5 on the outer side (from the water storage hose 4) when the water temperature rises more than necessary, such as in the absence of daytime, or when the water temperature rises more than necessary, or when the installation location is small. The water storage hose 4 is partly removed from the rotating drum 2 and the warm water and warm air heated by the sun become rising heat to warm the water of the entire water storage hose 4.
Since the warm water wound and accommodated in the rotary drum 2 is covered with the heat retaining sheet (heat collecting sheet) 5, the warm water is unlikely to decrease. In addition, if the water storage hose has a shape with a thin part (small amount of water) and a thick part (large amount of water), and if the thin part is used for heat collection and the thick part is used for heat insulation, the heat insulation part that has been wound up The amount of water increases and the heat retention efficiency is increased.

本発明に係わる太陽熱温水器は、工業的に量産する事が可能であるため、産業上の利用可能性を有する。Since the solar water heater according to the present invention can be industrially mass-produced, it has industrial applicability.

ホースリールの回転ドラムに貯水ホース・断熱シート（集熱シート）・透明シートを取り付けた平面図である。It is the top view which attached the water storage hose, the heat insulation sheet (heat collecting sheet), and the transparent sheet to the rotating drum of the hose reel. 貯水ホースを巻き取りした断面図である。It is sectional drawing which wound up the water storage hose.

Explanation of symbols

１ホースリール
２回転ドラム
３ホース引掛け部
４貯水ホース（軟質ホース）
５断熱ホース及び集熱シート
６透明カバー
７ジョイント1 Hose reel 2 Rotating drum 3 Hose hook 4 Storage hose (soft hose)
5 Heat insulation hose and heat collecting sheet 6 Transparent cover 7 Joint

Claims

A flexible hose that stores water is folded and attached to the rotating drum of the hose reel that is provided with a hose hook portion at an interval of two hose widths, and a heat collecting sheet and a heat insulating sheet are laid under it and covered Solar water heater to be used