JP3150813U

JP3150813U - Simple solar water heater

Info

Publication number: JP3150813U
Application number: JP2009001166U
Authority: JP
Inventors: 袈裟雄小林
Original assignee: 袈裟雄小林
Priority date: 2009-03-02
Filing date: 2009-03-02
Publication date: 2009-06-04
Anticipated expiration: 2019-03-02

Abstract

【課題】極めて構造が簡単堅牢で軽量コンパクトな構造で、一般家庭で持ち運びできさまざまな場所に簡単に設置出来る簡易太陽温水器を提供する。【解決手段】発泡スチロール式貯湯ポット１００と、前記ポット内の受湯口２０３に排湯口２０４を連通接続しポット内の排湯口２０４に受湯口２０３を連通接続した受熱パイプを黒色面板上に配置しそれの上方を透明フードで囲った太陽熱受熱器２００を発泡スチロール式貯湯ポット１００の上部に設置し、発泡スチロール式貯湯ポット１００に外部からの給水管３００と外部への給湯管４００を接続したことを特徴とする。【選択図】図１The present invention provides a simple solar water heater that is extremely simple in structure, robust, lightweight and compact and can be carried in a general household and easily installed in various places. SOLUTION: A styrofoam hot water storage pot 100 and a heat receiving pipe having a hot water outlet 204 connected to a hot water inlet 203 in the pot and a hot water outlet 203 connected to a hot water outlet 204 in the pot are arranged on a black plate. A solar heat receiver 200 surrounded by a transparent hood is installed on the top of the expanded polystyrene hot water storage pot 100, and an external water supply pipe 300 and an external hot water supply pipe 400 are connected to the expanded polystyrene hot water storage pot 100. To do. [Selection] Figure 1

Description

本考案は、簡易太陽温水器に関するものである。 The present invention relates to a simple solar water heater.

省エネルギーが叫ばれている今日においては、給湯用や暖房用などに各種の太陽熱利用の温水生成装置が広く用いられている。
一般的な太陽熱利用温水器は、容器に水を蓄え屋根や広いベランダ等に設置し大掛かりな水道配管工事必要とする大型のものが多い。
一例として特許文献１に紹介のものは、パイプ配置の集熱器とここへの給排水用の貯湯槽を、往き管と戻り管で接続すると共に、往き管の貯湯槽水面下部に熱媒体を強制的に循環させるための循環ポンプを設け、この循環ポンプを例えば太陽電池などで駆動している大型の装置がある。
また集熱効果が高いことから、真空二重集熱管式の太陽熱利用温水器ある。この温水器は、真空二重集熱管内に水を供給し、真空二重集熱管内で加熱されて生成された温水を管外へ導き利用する構成となっている。この真空二重集熱管内には水を供給する給水管と温水を管外へ導く温水導管が挿入され、そして真空二重集熱管の開口部は気密栓で密閉されている。
いずれにしてもこれらの太陽熱利用温水器は、容器に重量材料を使用して大型に製造されているため、設置場所が限られ移動が大変であることから借家・アパート・マンションにはほとんど設置されない。また高度の製作技術と設備を有する高価な構造のものである。 In today's world where energy conservation is screamed, various types of solar water-based hot water generators are widely used for hot water supply and heating.
Many common solar water heaters store large amounts of water in containers and are installed on roofs, large verandas, etc. and require large-scale plumbing work.
As an example, the one introduced in Patent Document 1 connects a pipe-mounted heat collector and a hot water storage tank for water supply and drainage with a return pipe and a return pipe, and forces a heat medium to the lower surface of the hot water storage tank of the forward pipe. For example, there is a large-sized device that is provided with a circulation pump for circulating it and is driven by, for example, a solar cell.
In addition, because of its high heat collection effect, there is a vacuum double heat collection tube solar water heater. This water heater is configured to supply water into the vacuum double heat collecting tube and to guide the hot water generated by heating in the vacuum double heat collecting tube to the outside of the tube. A water supply pipe for supplying water and a hot water conduit for guiding the hot water to the outside of the pipe are inserted into the vacuum double heat collection pipe, and the opening of the vacuum double heat collection pipe is sealed with an airtight plug.
In any case, these solar thermal water heaters are manufactured in large sizes using heavy materials for containers, so they are rarely installed in rental houses, apartments, and condominiums due to limited installation locations and movement. . It is also an expensive structure with advanced manufacturing technology and equipment.

太陽熱利用の簡易な太陽熱利用温水器の一例として特許文献２の紹介のものは、一本の長い耐熱性の太いポリエチレンチューブを一定の長さで上下に折り曲げて貯水槽とし、ポリエチレンチューブ内部にパイプを挿入し、引掛け部を設け持ち上げても水の流れを妨げにくい構造にし、放熱を防ぐため透明な断熱シートを全体に覆い、ポリエチレンチューブ内の水を太陽熱で温めて使用する温水具がある。
しかし、ポリエチレンチューブなどの軟質樹脂では取り扱いが困難で、且つ破損が発生し易問題は解決されず商品化されていない。
実登2539654号公報実登3143086号公報特許4034463号公報特許3968643号公報 As an example of a simple solar water heater that uses solar heat, the one introduced in Patent Document 2 is a long heat-resistant thick polyethylene tube bent up and down at a certain length to form a water storage tank, and a pipe inside the polyethylene tube There is a water heater that uses a structure that does not hinder the flow of water even if it is inserted and lifted up, covers the whole transparent insulation sheet to prevent heat dissipation, and warms the water in the polyethylene tube with solar heat .
However, it is difficult to handle with a soft resin such as a polyethylene tube, and breakage occurs and the problem is not solved and not commercialized.
Noto 2539654 gazette Noto 3143086 Japanese Patent No. 4044643 Japanese Patent No. 3986443

本考案は、極めて構造が簡単堅牢で軽量コンパクトな構造で、一般家庭で持ち運びできさまざまな場所に簡単に設置出来る簡易太陽温水器を提供することである。 An object of the present invention is to provide a simple solar water heater that is extremely simple in structure, robust, lightweight and compact, and can be carried in a general household and easily installed in various places.

上記課題を満足させる本考案の基本的な技術構成は、次の(1)〜(3)の通りである。
(1)、発泡スチロール式貯湯ポットと、前記ポット内の受湯口に排湯口を連通接続しポット内の排湯口に受湯口を連通接続した受熱パイプを傾斜させた黒色面板上に配置しそれの上方を透明フードで囲った太陽熱受熱器を発泡スチロール式貯湯ポットの上部に設置し、発泡スチロール式貯湯ポットに外部からの給水部と外部への給湯部を接続したことを特徴とする簡易太陽温水器。
(2)、給水部とする給水管に給水バルブと空気流入バルブを介設し、給湯部とする給湯管に安全弁と給湯バルブを介設したことを特徴とする前記(1)の簡易太陽温水器。
(3)、発泡スチロール式貯湯ポットの下部にターンテーブルを装着した前記(1)の簡易太陽温水器。 The basic technical configuration of the present invention that satisfies the above problems is as follows (1) to (3).
(1), a foamed hot water storage pot, and a heat receiving pipe connected to the hot water outlet in the pot and connected to the hot water outlet in the pot are placed on a slanted black face plate and above it A simple solar water heater in which a solar heat receiver surrounded by a transparent hood is installed on the top of a Styrofoam hot water storage pot, and an external water supply unit and an external hot water supply unit are connected to the Styrofoam hot water storage pot.
(2) The simple solar water as described in (1) above, wherein a water supply valve and an air inflow valve are provided in a water supply pipe serving as a water supply section, and a safety valve and a hot water supply valve are provided in a hot water supply pipe serving as a hot water supply section. vessel.
(3) The simple solar water heater according to (1), wherein a turntable is attached to the lower part of the expanded polystyrene hot water storage pot.

本考案は発泡スチロール式貯湯ポットと受熱パイプ式の太陽熱受熱器とを一体的に組み込んだ簡単構造で安価に製作できるコンパクトでハンディな簡易太陽温水器であり、一般家庭におけるベランダや縁側、ポーチ、庭先などに置くだけで温水を利用できる大変便利なものである。
たとえば家庭内で少量を使用するお茶湯等が簡単に得られる。４月から９月までの前半年間は100℃程度の熱湯が数回得られ、そのまま真空ポットなどに入れて保温貯蔵し、10月から３月の後半年間では好天の時70〜80℃のお湯を数回得ることができこれを少ない熱量で加熱して熱湯にし、真空ポットなどに入れて保温貯蔵すれば、電気、ガスの大幅な節約にもなる。
また発泡スチロール式貯湯ポットの下部に旋回用のターンテーブルを設けて、太陽熱受熱器の受光面を太陽の向きに自在に旋回回動位置させることにより、当該受光面に常に直角の強い太陽光を受光させて熱交換効率を最大限に高めることができるものである。 The present invention is a compact and handy solar water heater that can be manufactured at low cost with a simple structure that integrally incorporates a Styrofoam hot water storage pot and a heat receiving pipe type solar heat receiver. It is very convenient that you can use hot water just by placing it in a place.
For example, it is possible to easily obtain tea water that uses a small amount at home. In the first half of the year from April to September, hot water of about 100 ° C is obtained several times, and it is stored in a vacuum pot as it is. In the second half of October to March, it is 70-80 ° C when the weather is fine. Hot water can be obtained several times. If this is heated to a small amount of heat to make hot water and stored in a vacuum pot or the like, the electricity and gas can be saved significantly.
In addition, a swivel turntable is provided at the bottom of the Styrofoam hot water storage pot, and the light receiving surface of the solar heat receiver is swiveled and rotated freely in the direction of the sun. Thus, the heat exchange efficiency can be maximized.

本考案を実施するための最良の形態は、次に紹介する実施例により詳細に説明する。 BEST MODE FOR CARRYING OUT THE INVENTION The best mode for carrying out the present invention will be described in detail with reference to the following examples.

図１と図２に実施例１を示す。
図１は本例の簡易太陽温水器の縦断面説明図である。
図２は、図１の矢視Ａ-Ａからの平面説明図である。
図３は、実施例１の一部変形例を示す縦断面説明図である。
図１〜図３において、簡易太陽温水器は、発泡スチロール式貯湯ポット100と、発泡スチロール式貯湯ポット100の上に一体的に設けた太陽熱受熱器200とからなる。
発泡スチロール式貯湯ポット100は、発泡スチロール製で、外枠110で保形保持し、受湯口管101と排湯口管102を設けてある。
太陽熱受熱器200は、太陽側に好ましくは直角に向けた所謂傾斜させて吸熱機能を持たせた黒色面板210上に蛇行配置したビニール等の樹脂製の透明な細い受熱パイプ201と、それの上方を囲った一重又は二重以上に重ねた透明フード202とからなり、受熱パイプ201は、受湯口203を発泡スチロール式貯湯ポット100の排湯口管102に連通接続し、排湯口204を発泡スチロール式貯湯ポット100の受湯口管101に連通接続してある。
発泡スチロール式貯湯ポット100の受湯口管101には、三方弁式の給湯・循環受湯の切り替え弁（給湯弁を兼ねる）401を介して浮遊回動パイプ403に連通接続する一方、外部への給湯部として給湯バルブ402を介設した給湯管400に接続し給湯バルブ402の出口には、真空ポット500を常設しておき給湯・循環受湯の切り替え弁401の切り替えと給湯弁402により何時でも熱湯を貯蔵保温できるようにしてある。
排湯口管102には、三方弁式の給水・循環排湯の切り替え弁（給水弁を兼ねる）301を介して給水管300を接続し、給水管300には空気流入バルブ302を介設してある。
浮遊回動パイプ403はポット内の先端口に浮き子400-1を装着し中間部にフレキシブル部400-2を介設して上下回動自在にし、液面が変動しても先端給排口を常に液面直下に追従させて給湯・循環受湯の切り替え弁401の切り替えにより常時給湯且つ受湯可能にしてある。
これで切り替え弁301と切り替え弁401の切り替え作動により、ポット内の水は発泡スチロール式貯湯ポット100と太陽熱受熱器200の受熱パイプ201間を自然循環対流して徐々に高温度に上昇し熱湯となる。またポット内への給水とポット外への給湯が随時可能である。
また発泡スチロール式貯湯ポット100の上部にはポット内部の滞留蒸気を逃がす安全弁103を設けてある。
給水管300には図示していないが、発泡スチロール式貯湯ポット100内の液面レベルを所定範囲内に維持するために浮き子の上下作動で開閉作動する開閉弁とからなる一般公知の浮き子式自動給水機構を設置することができる。
図３に示す変形例のように、給水管300に代わって適宜な密閉式の給水口蓋310を設けて簡易給水を可能にし、給湯管430に開閉弁412を、排湯口管102に開閉弁413を設け、給湯部として手動ピストンシリンダー式411の手押しポンプ410やの蛇腹式ポンプと一対簡易開閉弁を用いた簡易ポンプ等を設けることにより、開閉弁412を開にし開閉弁413を閉にし、手押しポンプ410でその空気管420からポット100内に空気を導入加圧すればその圧力で給湯管430から開閉弁412を介して外部に給湯することができ、又ポット内の水を空の受熱パイプ201に給水する際は、開閉弁412を閉にし開閉弁413を開にして、手押しポンプ410でその空気管420からポット100内に空気を導入加圧すればその圧力で受熱パイプ201に給水することも容易にできる。
また、発泡スチロール式貯湯ポット100の外枠110の下部に旋回用のターンテーブル600を設けて、太陽熱受熱器200の受光面220を太陽の向きに自在に旋回回動位置させることができる。
またターンテーブル600に回転機構として、ゼンマイとラチエットと歯車機構等を用いた日時計式回転装置や、太陽の動きに同期する回転モータ機構などを付設して、ターンテーブル600をその半回転程度の旋回で太陽熱受熱器200の受光面を太陽の動きに追随旋回させて、更には、透明フード202の受光面の傾斜角度も四季に応じて数段回に可変できるように傾斜角度調整機構（回転軸機構）700を設けて、矢印θのように透明フード202の受光面の傾斜角度を調節して当該受光面に常に直角の強い太陽光を受光させて熱交換効率を最大限に高めることができるものである。
傾斜角度調整機構（回転軸機構）700を設ける際は、排湯口102と受湯口101の管部は蛇腹式にして太陽熱受熱器200の回動に支障を与えないようにする。 1 and 2 show a first embodiment.
FIG. 1 is a longitudinal sectional view of a simple solar water heater of this example.
FIG. 2 is an explanatory plan view taken along the line AA in FIG.
FIG. 3 is a longitudinal cross-sectional explanatory diagram illustrating a partial modification of the first embodiment.
1 to 3, the simple solar water heater includes a foamed polystyrene hot water storage pot 100 and a solar heat receiver 200 integrally provided on the foamed polystyrene hot water storage pot 100.
The styrofoam hot water storage pot 100 is made of styrofoam, is held in shape by an outer frame 110, and is provided with a hot water inlet pipe 101 and a hot water outlet pipe 102.
The solar heat receiver 200 includes a transparent thin heat receiving pipe 201 made of a resin such as vinyl, meandering on a black face plate 210 that is inclined so as to have a heat absorption function, preferably at a right angle to the sun side, and above it The heat receiving pipe 201 is connected to the hot water outlet pipe 102 of the Styrofoam hot water storage pot 100 and the hot water outlet 204 is connected to the Styrofoam hot water storage pot. The 100 hot water pipes 101 are connected in communication.
The hot-water supply hot water storage pot 100 is connected to a floating rotary pipe 403 via a three-way valve type hot water supply / circulation hot water switching valve 401 (also serving as a hot water supply valve). As a unit, a hot water supply pipe 400 provided with a hot water supply valve 402 is connected to the outlet of the hot water supply valve 402. A vacuum pot 500 is permanently installed. Can be kept warm.
A water supply pipe 300 is connected to the hot water outlet pipe 102 via a three-way valve type water supply / circulation hot water switching valve (also serving as a water supply valve) 301, and an air inflow valve 302 is connected to the water supply pipe 300. is there.
The floating rotation pipe 403 is equipped with a float 400-1 at the tip end in the pot, and is provided with a flexible part 400-2 in the middle so that it can be turned up and down. Is always allowed to follow directly below the liquid level, and the hot water / circulated hot water switching valve 401 is switched so that the hot water can be always supplied and received.
With the switching operation of the switching valve 301 and the switching valve 401, the water in the pot naturally circulates between the foamed hot water storage pot 100 and the heat receiving pipe 201 of the solar heat receiver 200 and gradually rises to a high temperature to become hot water. . Water can be supplied into the pot and hot water outside the pot at any time.
In addition, a safety valve 103 for releasing the accumulated steam inside the pot is provided at the upper part of the expanded polystyrene hot water storage pot 100.
Although not shown in the water supply pipe 300, in order to maintain the liquid level in the Styrofoam hot water storage pot 100 within a predetermined range, a generally known float type that includes an open / close valve that opens and closes by a vertical movement of the float An automatic water supply mechanism can be installed.
As in the modification shown in FIG. 3, an appropriate sealed water supply port lid 310 is provided in place of the water supply pipe 300 to enable simple water supply, and the open / close valve 412 is provided in the hot water supply pipe 430 and the open / close valve 413 is provided in the hot water outlet pipe 102. By providing a manual piston cylinder type 411 hand pump 410 or a bellows type pump as a hot water supply unit and a simple pump using a pair of simple on / off valves, the on / off valve 412 is opened and the on / off valve 413 is closed, If air is introduced and pressurized into the pot 100 from the air pipe 420 by the pump 410, the hot water can be supplied from the hot water supply pipe 430 to the outside through the on-off valve 412 and the water in the pot can be emptied from the empty heat receiving pipe. When water is supplied to 201, the on-off valve 412 is closed and the on-off valve 413 is opened. If air is introduced into the pot 100 from the air pipe 420 by the hand pump 410 and pressurized, the heat receiving pipe 201 is supplied with that pressure. It can also be done easily.
Further, a turntable 600 for turning is provided under the outer frame 110 of the polystyrene foam hot water storage pot 100, and the light receiving surface 220 of the solar heat receiver 200 can be freely turned and turned in the direction of the sun.
In addition, the turntable 600 is provided with a sundial type rotating device using a mainspring, a ratchet, a gear mechanism, etc. as a rotating mechanism, a rotating motor mechanism that synchronizes with the movement of the sun, etc. By rotating the light receiving surface of the solar heat receiver 200 following the movement of the sun, the tilt angle adjustment mechanism (rotation) can be changed so that the angle of inclination of the light receiving surface of the transparent hood 202 can be varied several times according to the seasons. Axis mechanism) 700 is provided, and the angle of inclination of the light receiving surface of the transparent hood 202 is adjusted as indicated by the arrow θ, so that the light receiving surface always receives strong sunlight at right angles to maximize heat exchange efficiency. It can be done.
When the tilt angle adjusting mechanism (rotating shaft mechanism) 700 is provided, the pipe portions of the hot water outlet 102 and the hot water inlet 101 are made bellows so as not to hinder the rotation of the solar heat receiver 200.

本考案は、本考案は発泡スチロール式貯湯ポットと受熱パイプ式の太陽熱受熱器とを一体的に組み込んだ簡単で堅牢な構造のため安価に製作できるコンパクトでハンディな簡易太陽温水器であり、一般家庭におけるベランダや縁側、ポーチ、庭先などに置くだけで電気、ガスを大幅に節約して熱水を利用できる大変便利なもので広く普及することができ、この種産業界に多大な貢献をもたらす。
This invention is a compact and handy simple solar water heater that can be manufactured at low cost due to its simple and robust structure that integrally incorporates a Styrofoam hot water storage pot and a heat receiving pipe type solar heat receiver. It can be widely used as a very convenient one that can save electricity and gas and use hot water by simply placing it on the veranda, the veranda, the porch, and the garden.

本考案の実施例１を示す縦断面説明図である。It is a longitudinal section explanatory view showing Example 1 of the present invention. 図１の矢視Ａ-Ａからの平面説明図である。FIG. 2 is an explanatory plan view from an arrow AA in FIG. 1. 本考案の実施例１の一部変形例を示す縦断面説明図である。It is longitudinal cross-sectional explanatory drawing which shows the partial modification of Example 1 of this invention.

100 発泡スチロール式貯湯ポット
200 太陽熱受熱器200
300 給水管
400 給湯管
500 真空ポット
600 ターンテーブル
700 傾斜角度調整機構 100 Styrofoam hot water pot
200 Solar heat receiver 200
300 Water supply pipe
400 Hot water pipe
500 vacuum pot
600 turntable
700 Inclination angle adjustment mechanism

Claims

Styrofoam hot water storage pot and a heat receiving pipe connected to a hot water outlet in the pot and a hot water receiving pipe connected to a hot water outlet in the pot are inclined on a black faceplate, and a transparent hood is placed above it A simple solar water heater, characterized in that a solar heat receiver enclosed in a box is installed at the top of a Styrofoam hot water storage pot, and an external water supply unit and an external hot water supply unit are connected to the Styrofoam hot water storage pot.

The simple solar water heater according to claim 1, wherein a water supply valve and an air inflow valve are provided in a water supply pipe serving as a water supply section, and a hot water supply valve is provided in a hot water supply pipe serving as a hot water supply section.

The simple solar water heater of Claim 1 which attached the turntable to the lower part of the polystyrene foam hot water storage pot.