A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ANTI-FREEZING DEVICE
To provide an anti-freezing device 1 that prevents freezing of a faucet 7 and water pipes.SOLUTION: An anti-freezing device 1 of the present invention has a structure in which a liquid 3 that solidifies at minus 3.8 degrees Celsius to 5 degrees Celsius is contained in a leak-proof container 4, and the container 4 is brought into contact with an object such as a faucet 7 and a water pipe containing water inside via a sheet 2, and includes a heat retaining member 5 that suppresses heat radiation and a cover 6 fixed to the object. The liquid 3 is water containing at least one selected from calcium oxalate monohydrate, silver iodide and metaldehyde, or paraffin.SELECTED DRAWING: Figure 1
【課題】水栓７および水道管等の凍結を防止するための凍結防止具１を提供する。【解決手段】本発明の凍結防止用具１は、摂氏マイナス３．８度乃至摂氏５度で凝固する液体３が漏れない容器４に入っており、シート２を介して前記容器４を内部に水を含む水栓７および水道管等の対象物に接触させる構造であって、放熱を抑制する保温性部材５および前記対象物に固定するカバー６を備えている。前記液体３は、シュウ酸カルシウム一水和物、ヨウ化銀およびメタアルデヒドから選ばれる少なくとも１種を含有する水、若しくはパラフィンである。【選択図】図１
ANTI-FREEZING DEVICE
To provide an anti-freezing device 1 that prevents freezing of a faucet 7 and water pipes.SOLUTION: An anti-freezing device 1 of the present invention has a structure in which a liquid 3 that solidifies at minus 3.8 degrees Celsius to 5 degrees Celsius is contained in a leak-proof container 4, and the container 4 is brought into contact with an object such as a faucet 7 and a water pipe containing water inside via a sheet 2, and includes a heat retaining member 5 that suppresses heat radiation and a cover 6 fixed to the object. The liquid 3 is water containing at least one selected from calcium oxalate monohydrate, silver iodide and metaldehyde, or paraffin.SELECTED DRAWING: Figure 1
【課題】水栓７および水道管等の凍結を防止するための凍結防止具１を提供する。【解決手段】本発明の凍結防止用具１は、摂氏マイナス３．８度乃至摂氏５度で凝固する液体３が漏れない容器４に入っており、シート２を介して前記容器４を内部に水を含む水栓７および水道管等の対象物に接触させる構造であって、放熱を抑制する保温性部材５および前記対象物に固定するカバー６を備えている。前記液体３は、シュウ酸カルシウム一水和物、ヨウ化銀およびメタアルデヒドから選ばれる少なくとも１種を含有する水、若しくはパラフィンである。【選択図】図１
ANTI-FREEZING DEVICE
凍結防止具
SUDA KAZUMI (author) / SHIROTA TAKANORI (author) / KUBOKAWA HIROO (author) / YAMAMOTO MAKI (author) / HIRABAYASHI NAHOKO (author)
2023-05-11
Patent
Electronic Resource
Japanese
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER