JPH0735925U - Cold water heat storage tank - Google Patents
Cold water heat storage tankInfo
- Publication number
- JPH0735925U JPH0735925U JP062818U JP6281893U JPH0735925U JP H0735925 U JPH0735925 U JP H0735925U JP 062818 U JP062818 U JP 062818U JP 6281893 U JP6281893 U JP 6281893U JP H0735925 U JPH0735925 U JP H0735925U
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- Prior art keywords
- tank
- heat storage
- water
- inter
- tanks
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Other Air-Conditioning Systems (AREA)
Abstract
(57)【要約】
【目的】従来の蓄熱槽では、各蓄熱水槽内において、比
重が重い温度の低い冷水ほど下部に下がるため、上部に
比較的温度の高い冷水による死水（非蓄熱）域を生じ
て、蓄熱効率が悪くなる。これを改善するには、流入水
を槽内全体に混合させるか又は槽内の水をピストン式に
強制的に押し出すかする必要があるが、連通管方式の蓄
熱槽では、連通管の位置による制約から槽内全体の混合
が難しいだけでなく、流水の抵抗が大きくなり、もぐり
ぜき方式の蓄熱槽では、槽形状が複雑となる。そこで、
これらの問題点を解決しようとするものである。
【構成】複数の蓄熱水槽１を水平に配列するとともに、
それらの蓄熱水槽の下部に槽間連通路２を設けて一連に
連通させ、かつ、各蓄熱水槽１内にて出口側の槽間連通
路２の近傍にせき３を装備させた。
(57) [Summary] [Purpose] In conventional heat storage tanks, the cold water with a lower specific gravity has a lower specific gravity in each heat storage water tank, so the dead water (non-heat storage) area due to the relatively high temperature cold water is located in the upper area. As a result, heat storage efficiency deteriorates. In order to improve this, it is necessary to mix the inflow water into the whole tank or to force the water in the tank to be forced out by the piston type.However, in the heat storage tank of the communication tube type, it depends on the position of the communication tube. Due to restrictions, not only is it difficult to mix the entire tank, but also the resistance of running water becomes large, and the tank shape of the heat storage tank of the moguri-zuke method becomes complicated. Therefore,
It is intended to solve these problems. [Structure] A plurality of heat storage water tanks 1 are arranged horizontally,
An inter-tank communication passage 2 was provided below the heat storage water tanks so as to communicate in series, and a cough 3 was provided in the heat storage water tank 1 in the vicinity of the inter-tank communication passage 2 on the outlet side.
Description
【０００１】[0001]
本考案は、建物躯体の基礎スラブの利用などにより多槽構造に構築する冷水用 畜熱槽に係る。 The present invention relates to a cold water livestock heat storage tank constructed in a multi-tank structure by using a foundation slab of a building structure.
【０００２】[0002]
従来、この種のものに、図４に示す連通管方式のものと、図５に示すもぐりぜ き方式のものがある。 連通管方式の畜熱槽は、図４に示すように、水平に配列した複数の畜熱水槽11 の槽間槽壁12に、これらの畜熱水槽を一連に連通させる連通管13を、その流れ方 向において上下交互に設けたものである。 また、もぐりぜき方式の畜熱槽は、図５に示すように、水平に配列した複数の 畜熱水槽11の槽間槽壁12の下部に、これらの畜熱水槽を一連に連通させる連通管 13を設けるとともに、各畜熱水槽11内にて入口側の連通管13の近傍にもぐりぜき 14を設けたものである。 Conventionally, there are a communication pipe type shown in FIG. 4 and a muzzle type shown in FIG. 5 as this type. As shown in FIG. 4, the livestock heat storage tank of the communication pipe type has a plurality of horizontally arranged livestock hot water tanks 11 and a communication pipe 13 for connecting these livestock heat water tanks in series to the inter-tank tank wall 12. They are provided alternately up and down in the flow direction. Further, as shown in FIG. 5, the moguri-zuke method livestock heat storage tank has a plurality of horizontally arranged livestock hot water tanks 11 and is connected to a lower portion of the inter-tank tank wall 12 so as to connect these livestock hot water tanks in series. The pipe 13 is provided, and in each of the livestock hot water tanks 11, the recess 14 is provided near the communication pipe 13 on the inlet side.
【０００３】[0003]
しかし、これらの畜熱槽では、各畜熱水槽11内において、比重が重い温度の低 い冷水ほど下部に下がるため、上部に比較的温度の高い冷水による死水（非畜熱 ）域を生じて、畜熱効率が悪くなる欠点がある。 この畜熱効率を高くするためには、流入水を槽内全体に混合させるか又は槽内 の水をピストン式に強制的に押し出すかして、その死水域をなくす必要があるが 、建物躯体の基礎スラブを利用する多槽構造の畜熱槽の場合、上記連通管方式の 畜熱槽では、連通管の位置に構造上の制約が生じて、槽内全体の混合が難しいだ けでなく、流水の抵抗が大きくなるという問題点があり、また、上記もぐりぜき 方式の畜熱槽では、全体の混合もピストン式の強制的な押し出しも槽形状が複雑 となることから採用し難いという問題点がある。 本考案は、従来のこれらの問題点を解決しようとするものである。 However, in these livestock heat storage tanks, in each livestock heat storage tank 11, the colder water having a higher specific gravity and lower temperature lowers to the lower part, so that a dead water (non-liver heat) area due to the relatively high temperature cold water is generated in the upper part. However, there is a drawback that the efficiency of heat storage is poor. In order to increase this heat storage efficiency, it is necessary to mix the inflow water into the entire tank or to force the water in the tank to be forced out by a piston method to eliminate the dead water area. In the case of a multi-tank heat storage tank that uses a basic slab, the above-mentioned communication tube type heat storage tank has structural restrictions on the position of the communication tube, which not only makes it difficult to mix the entire tank. There is a problem that the resistance of running water becomes large, and it is difficult to use the above-mentioned moisturizing method heat storage tank because the shape of the tank is complicated for both whole mixing and forcible push-out of the piston type. There is a point. The present invention is intended to solve these conventional problems.
【０００４】[0004]
上記目的達成のため、本考案は、複数の畜熱水槽１を水平に配列するとともに 、それらの畜熱水槽の下部に槽間連通路２を設けて一連に連通させ、かつ、各畜 熱水槽１内にて出口側の槽間連通路２の近傍にせき３を装備させたことを特徴と する。 In order to achieve the above-mentioned object, the present invention has a plurality of livestock hot water tanks 1 arranged horizontally, and an inter-tank communication passage 2 is provided at a lower portion of the livestock hot water tanks so as to communicate in series, and each livestock hot water tank is connected. It is characterized in that a weir 3 is provided in the vicinity of the inter-tank communication passage 2 on the outlet side in the inside 1.
【０００５】[0005]
如上の構成であるから、各畜熱水槽１内に溜まる冷水は、温度の低いものほど 各槽底部に位置することとなるが、図１に矢印で示すように、畜熱槽全体の流水 は、各畜熱水槽１において、槽間連通路２を通じて槽内下部に流入し、出口側の せき３の存在により槽内を上昇し、せき３を越えて再び下降して、出口側の槽間 連通路２から次の畜熱水槽１へと流出する流れとなる。したがって、槽内下部の 温度の低い冷水も、槽内上部の比較的温度の高い冷水も、ともに押し出すことと なり、死水域を解消する。 Because of the above configuration, the cold water accumulated in each of the livestock heat storage tanks 1 will be located at the bottom of each storage tank as the temperature is lower. However, as shown by the arrow in FIG. In each of the livestock hot water tanks 1, it flows into the lower part of the tank through the inter-tank communication passage 2, rises in the tank due to the existence of the weir 3 on the outlet side, and descends again over the weir 3, and between the tanks on the outlet side. The flow is from the communication passage 2 to the next live heat storage tank 1. Therefore, cold water with a low temperature in the lower part of the tank and cold water with a relatively high temperature in the upper part of the tank are both pushed out, eliminating the dead water area.
【０００６】[0006]
図２及び図３は、本考案の冷水用畜熱槽に係る実施例を示している。 図示のものは、建物躯体の基礎スラブを利用した多槽構造の冷水用畜熱槽であ り、複数の畜熱水槽１を水平に配列するとともに、それらの畜熱水槽の槽間槽壁 ４の下部にそれぞれ連通管５による槽間連通路２を設けて一連に連通させ、かつ 、各畜熱水槽１内にて出口側の槽間連通路２の近傍にせき３を装備させている。 この場合の槽間連通路２の平面的配置は、図３に示すように、槽間槽壁４の中央 でも、いずれか一方に偏ってもよい。 なお、せき３は、平面形状一字状に設けているが、出口側の槽間連通路２を囲 むように対応させるのであれば、平面形状コ字状に設けてもよい。 図中、６は、入水槽、７は、入水口、８は、出水槽、９は、出水口である。 2 and 3 show an embodiment of the cold water livestock heat storage tank of the present invention. The one shown is a multi-tank heat storage tank for cold water that uses the basic slab of the building structure. A plurality of heat storage water tanks 1 are arranged horizontally and the inter-tank wall of these heat storage water tanks 4 An inter-tank communication passage 2 is provided by a communication pipe 5 in the lower part of each tank, and the tanks are connected to each other in series, and a weir 3 is provided in the vicinity of the inter-tank communication passage 2 on the outlet side in each of the livestock hot water tanks 1. In this case, the planar arrangement of the inter-tank communication passages 2 may be at the center of the inter-tank tank wall 4 as shown in FIG. Although the weir 3 is provided in the shape of a single letter in a plan view, it may be provided in a U-shape in a plan view as long as it corresponds to surround the inter-tank communication passage 2 on the outlet side. In the figure, 6 is a water tank, 7 is a water inlet, 8 is a water tank, and 9 is a water outlet.
【０００７】[0007]
【考案の効果】 本考案によれば、複数の畜熱水槽１の下部に槽間連通路２を設けて一連に連通 させるとともに、各畜熱水槽１内にて出口側の槽間連通路２の近傍にせき３を装 備させているので、槽内下部の温度の低い冷水だけでなく槽内上部の比較的温度 の高い冷水も押し出すことができ、したがって、死水域を解消することができ、 各畜熱水槽１に効率よく冷水を蓄えることができる。勿論、流水の水速を上げる 必要がないので、流れの抵抗は小さく、槽間の水位差はほとんど生じない。 また、特別な混合手段もピストン式の強制的な押出し手段も要せず、構成が複 雑になることはなく、メンテナンス（清掃）も容易となる。EFFECTS OF THE INVENTION According to the present invention, the inter-tank communication passages 2 are provided in the lower part of a plurality of the animal heat-storage water tanks 1 so as to communicate with each other in series. Since weir 3 is installed near the tank, not only cold water with a low temperature in the lower part of the tank but also cold water with a relatively high temperature in the upper part of the tank can be pushed out, so that the dead water area can be eliminated. The cold water can be efficiently stored in each livestock hot water tank 1. Of course, there is no need to increase the speed of running water, so the flow resistance is small and there is almost no difference in water level between tanks. Further, neither special mixing means nor forced piston-type pushing means is required, the structure is not complicated, and maintenance (cleaning) is easy.
【提出日】平成５年１１月１日[Submission date] November 1, 1993
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【０００１】[0001]
本考案は、建物躯体の基礎スラブの利用などにより多槽構造に構築する冷水用 蓄熱槽に係る。 The present invention relates to a cold water heat storage tank constructed in a multi-tank structure by using a foundation slab of a building frame.
【０００２】[0002]
従来、この種のものに、図４に示す連通管方式のものと、図５に示すもぐりぜ き方式のものがある。 連通管方式の蓄熱槽は、図４に示すように、水平に配列した複数の蓄熱水槽11 の槽間槽壁12に、これらの蓄熱水槽を一連に連通させる連通管13を、その流れ方 向において上下交互に設けたものである。 また、もぐりぜき方式の蓄熱槽は、図５に示すように、水平に配列した複数の 蓄熱水槽11の槽間槽壁12の下部に、これらの蓄熱水槽を一連に連通させる連通管 13を設けるとともに、各蓄熱水槽11内にて入口側の連通管13の近傍にもぐりぜき 14を設けたものである。 Conventionally, there are a communication pipe type shown in FIG. 4 and a muzzle type shown in FIG. 5 as this type. As shown in FIG. 4, the communication pipe type heat storage tank has a communication pipe 13 for connecting the heat storage water tanks in series to the inter-tank tank wall 12 of a plurality of horizontally arranged heat storage water tanks 11. In the above, the upper and lower parts are alternately provided. In addition, as shown in FIG. 5, the heat storage tank of the moguri-zuke method has a communication pipe 13 for connecting these heat storage water tanks in series under the tank wall 12 of a plurality of horizontally arranged heat storage water tanks 11. Along with the provision of the heat storage water tanks 11, a heat sink 14 is also provided in the vicinity of the communication pipe 13 on the inlet side in each heat storage water tank 11.
【０００３】[0003]
しかし、これらの蓄熱槽では、各蓄熱水槽11内において、比重が重い温度の低 い冷水ほど下部に下がるため、上部に比較的温度の高い冷水による死水（非蓄熱 ）域を生じて、蓄熱効率が悪くなる欠点がある。 この蓄熱効率を高くするためには、流入水を槽内全体に混合させるか又は槽内 の水をピストン式に強制的に押し出すかして、その死水域をなくす必要があるが 、建物躯体の基礎スラブを利用する多槽構造の蓄熱槽の場合、上記連通管方式の 蓄熱槽では、連通管の位置に構造上の制約が生じて、槽内全体の混合が難しいだ けでなく、流水の抵抗が大きくなるという問題点があり、また、上記もぐりぜき 方式の蓄熱槽では、全体の混合もピストン式の強制的な押し出しも槽形状が複雑 となることから採用し難いという問題点がある。 本考案は、従来のこれらの問題点を解決しようとするものである。 However, in these heat storage tanks, in each heat storage water tank 11, the colder water having a higher specific gravity and lower temperature lowers to the lower part, so that a dead water (non-heat storage) region due to the relatively high temperature cold water is generated in the upper part, and the heat storage efficiency is increased. Has the drawback of becoming worse. In order to increase this heat storage efficiency, it is necessary to mix the inflow water into the entire tank or to force the water in the tank to be forced out by a piston method to eliminate the dead water area. In the case of a multi-tank heat storage tank that uses a foundation slab, the above-mentioned communication pipe type heat storage tank has structural restrictions on the position of the communication pipe, which not only makes it difficult to mix the entire tank, There is a problem that the resistance increases, and it is difficult to use the above-mentioned heat storage tank of the moisturizing method because neither the mixing of the whole nor the forced extrusion of the piston type is complicated because the shape of the tank is complicated. . The present invention is intended to solve these conventional problems.
【０００４】[0004]
上記目的達成のため、本考案は、複数の蓄熱水槽１を水平に配列するとともに 、それらの蓄熱水槽の下部に槽間連通路２を設けて一連に連通させ、かつ、各蓄 熱水槽１内にて出口側の槽間連通路２の近傍にせき３を装備させたことを特徴と する。 In order to achieve the above-mentioned object, the present invention arranges a plurality of heat storage water tanks 1 horizontally, and provides an inter-tank communication passage 2 at the bottom of the heat storage water tanks so that they communicate with each other in series. It is characterized by installing a weir 3 near the inter-tank communication passage 2 on the exit side.
【０００５】[0005]
如上の構成であるから、各蓄熱水槽１内に溜まる冷水は、温度の低いものほど 各槽底部に位置することとなるが、図１に矢印で示すように、蓄熱槽全体の流水 は、各蓄熱水槽１において、槽間連通路２を通じて槽内下部に流入し、出口側の せき３の存在により槽内を上昇し、せき３を越えて再び下降して、出口側の槽間 連通路２から次の蓄熱水槽１へと流出する流れとなる。したがって、槽内下部の 温度の低い冷水も、槽内上部の比較的温度の高い冷水も、ともに押し出すことと なり、死水域を解消する。 With the above configuration, the cold water accumulated in each heat storage water tank 1 is located at the bottom of each tank as the temperature is lower. However, as shown by the arrow in FIG. In the heat storage water tank 1, it flows into the lower part of the tank through the inter-tank communication passage 2, rises in the tank due to the existence of the weir 3 on the outlet side, and descends again beyond the weir 3 to form the inter-tank communication passage 2 on the outlet side. To the next heat storage water tank 1. Therefore, cold water with a low temperature in the lower part of the tank and cold water with a relatively high temperature in the upper part of the tank are both pushed out, eliminating the dead water area.
【０００６】[0006]
図２及び図３は、本考案の冷水用蓄熱槽に係る実施例を示している。 図示のものは、建物躯体の基礎スラブを利用した多槽構造の冷水用蓄熱槽であ り、複数の蓄熱水槽１を水平に配列するとともに、それらの蓄熱水槽の槽間槽壁 ４の下部にそれぞれ連通管５による槽間連通路２を設けて一連に連通させ、かつ 、各蓄熱水槽１内にて出口側の槽間連通路２の近傍にせき３を装備させている。 この場合の槽間連通路２の平面的配置は、図３に示すように、槽間槽壁４の中央 でも、いずれか一方に偏ってもよい。 なお、せき３は、平面形状一字状に設けているが、出口側の槽間連通路２を囲 むように対応させるのであれば、平面形状コ字状に設けてもよい。 図中、６は、入水槽、７は、入水口、８は、出水槽、９は、出水口である。 2 and 3 show an embodiment of the cold water heat storage tank of the present invention. The one shown in the figure is a multi-tank structure heat storage tank for cold water that uses the foundation slab of the building structure. A plurality of heat storage water tanks 1 are arranged horizontally, and at the bottom of the inter-tank wall 4 of those heat storage water tanks. Each of the heat storage water tanks 1 is provided with a cough 3 in the vicinity of the inter-tank communication path 2 on the outlet side in each heat storage water tank 1 by providing an inter-tank communication path 2 by a communication pipe 5. In this case, the planar arrangement of the inter-tank communication passages 2 may be at the center of the inter-tank tank wall 4 as shown in FIG. Although the weir 3 is provided in the shape of a single letter in a plan view, it may be provided in a U-shape in a plan view as long as it corresponds to surround the inter-tank communication passage 2 on the outlet side. In the figure, 6 is a water tank, 7 is a water inlet, 8 is a water tank, and 9 is a water outlet.
【０００７】[0007]
本考案によれば、複数の蓄熱水槽１の下部に槽間連通路２を設けて一連に連通 させるとともに、各蓄熱水槽１内にて出口側の槽間連通路２の近傍にせき３を装 備させているので、槽内下部の温度の低い冷水だけでなく槽内上部の比較的温度 の高い冷水も押し出すことができ、したがって、死水域を解消することができ、 各蓄熱水槽１に効率よく冷水を蓄えることができる。 勿論 、流水の水速を上げる必要がないので、流れの抵抗は小さく、槽間の水位差はほ とんど生じない。 また、特別な混合手段もピストン式の強制的な押出し手段も要せず、構成が複 雑になることはなく、メンテナンス（清掃）も容易となる。 According to the present invention, the inter-tank communication passages 2 are provided under the plurality of heat storage water tanks 1 so as to communicate in series, and the weir 3 is installed in the vicinity of the inter-tank communication passages 2 on the outlet side in each heat storage water tank 1. Since it is equipped, cold water with a low temperature in the lower part of the tank can be pushed out as well as cold water with a relatively high temperature in the upper part of the tank can be pushed out, so that the dead water area can be eliminated and the efficiency of each heat storage water tank 1 can be improved. Can store cold water well. Of course, since there is no need to increase the speed of running water, the flow resistance is small and there is almost no difference in water level between tanks. Further, neither special mixing means nor forced piston-type pushing means is required, the structure is not complicated, and maintenance (cleaning) is easy.
【図１】 本考案の冷水用畜熱槽を示す説明截断側面図
である。1 is an explanatory cutaway side view showing a storage tank for cold water of the present invention.
【図２】 本考案の冷水用畜熱槽に係る実施例を示す截
断平面図である。FIG. 2 is a cutaway plan view showing an embodiment of a cold water livestock heat storage tank of the present invention.
【図３】 同例の截断側面図である。FIG. 3 is a cutaway side view of the same example.
【図４】 従来の一例を示す説明截断側面図である。FIG. 4 is an explanatory cutaway side view showing a conventional example.
【図５】 従来の他の例を示す説明截断側面図である。FIG. 5 is an explanatory cutaway side view showing another conventional example.
１…畜熱水槽 ２…槽間連通路 ３…せ
き ４…槽間槽壁 ５…連通管 ６…入
水槽 ７…入水口 ８…出水槽 ９…出
水口1 ... Live heat water tank 2 ... Inter-tank communication passage 3 ... Weir 4 ... Inter-tank tank wall 5 ... Communication pipe 6 ... Water tank 7 ... Water inlet 8 ... Water tank 9 ... Water outlet
【手続補正書】[Procedure amendment]
【提出日】平成５年１１月１日[Submission date] November 1, 1993
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【書類名】 明細書[Document name] Statement
【考案の名称】 冷水用蓄熱槽[Title of device] Cold water heat storage tank
【実用新案登録請求の範囲】[Scope of utility model registration request]
【図面の簡単な説明】[Brief description of drawings]
【図１】 本考案の冷水用蓄熱槽を示す説明截断側面図
である。1 is an explanatory cutaway side view showing a cold water heat storage tank of the present invention.
【図２】 本考案の冷水用蓄熱槽に係る実施例を示す截
断平面図である。FIG. 2 is a cutaway plan view showing an embodiment of a cold water heat storage tank of the present invention.
【図３】 同例の截断側面図である。FIG. 3 is a cutaway side view of the same example.
【図４】 従来の一例を示す説明截断側面図である。FIG. 4 is an explanatory cutaway side view showing a conventional example.
【図５】 従来の他の例を示す説明截断側面図である。FIG. 5 is an explanatory cutaway side view showing another conventional example.
【符号の説明】 １…蓄熱水槽 ２…槽間連通路 ３…せ
き ４…槽間槽壁 ５…連通管 ６…入
水槽 ７…入水口 ８…出水槽 ９…出
水口[Explanation of Codes] 1 ... Heat storage water tank 2 ... Inter-tank communication passage 3 ... Weir 4 ... Inter-tank tank wall 5 ... Communication pipe 6 ... Water tank 7 ... Water inlet 8 ... Water outlet 9 ... Water outlet
Claims (1)
もに、それらの畜熱水槽の下部に槽間連通路２を設けて
一連に連通させ、かつ、各畜熱水槽１内にて出口側の槽
間連通路２の近傍にせき３を装備させたことを特徴とす
る冷水用畜熱槽。1. A plurality of live-stock water storage tanks 1 are horizontally arranged, and inter-tank communication paths 2 are provided in the lower part of the live-stock storage water tanks so as to communicate in series, and an outlet is provided in each live-stock storage water tank 1. A storage tank for cold water, characterized in that a weir 3 is provided near the inter-tank communication passage 2 on the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP062818U JPH0735925U (en) | 1993-10-27 | 1993-10-27 | Cold water heat storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP062818U JPH0735925U (en) | 1993-10-27 | 1993-10-27 | Cold water heat storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0735925U true JPH0735925U (en) | 1995-07-04 |
Family
ID=13211300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP062818U Pending JPH0735925U (en) | 1993-10-27 | 1993-10-27 | Cold water heat storage tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0735925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0926254A (en) * | 1995-07-12 | 1997-01-28 | Nippon Techno Kk | Method of defrosting cooling device, defrosting device and showcase |
| JP2011080609A (en) * | 2009-10-02 | 2011-04-21 | Ohbayashi Corp | Connected heat storage tank |
-
1993
- 1993-10-27 JP JP062818U patent/JPH0735925U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0926254A (en) * | 1995-07-12 | 1997-01-28 | Nippon Techno Kk | Method of defrosting cooling device, defrosting device and showcase |
| JP2011080609A (en) * | 2009-10-02 | 2011-04-21 | Ohbayashi Corp | Connected heat storage tank |
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