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Tap water anti-freezing pressure relief device
The tap water anti-freezing pressure relief device comprises a heat preservation kettle body, a breather valve, an inner container, a guide pipe and a water pipe, the heat preservation kettle body comprises a heat preservation pipe, an upper shell and a lower shell, the bottom of the lower shell is fixedly connected with the heat preservation pipe, the heat preservation pipe is communicated with the lower shell, the water pipe is contained in the heat preservation pipe, the inner container is contained in the lower shell, and the water pipe and the inner container are communicated through the guide pipe. A gap is formed between the inner container and the inner wall of the lower shell, the upper shell is fixedly connected with the lower shell, the breather valve is installed on the top of the upper shell, the upper shell and the lower shell are transparent, the periphery of the inner container is coated with a light absorption material layer, the inner container absorbs light and can be heated, a certain heat preservation and anti-freezing effect is achieved, and the breather valve plays a role in emptying a water pipe when water is cut off. When the water pipe supplies water again, a pressure air bag can be generated between the inner container and the heat preservation kettle body, when water is not used, a certain distance of the front section, connected with the faucet, of the water pipe is emptied, and a good anti-freezing effect is achieved.
本发明提出一种自来水防冻泄压装置，包括保温壶体、呼吸阀、内胆、导管、水管，保温壶体包括保温管、上壳体、下壳体，下壳体的底部与保温管固定连接，保温管和下壳体连通，水管收容于保温管内，内胆收容于下壳体内，导管把水管和内胆连通，内胆和下壳体的内壁之间有空隙，上壳体与下壳体固定连接，呼吸阀安装在上壳体的顶部，上壳体和下壳体为透明的，内胆的外周涂有一层吸光材料层，内胆吸光能够加热，起到一定的保温防冻作用，呼吸阀在停水时起到排空水管的作用，当水管再次给水时内胆和保温壶体之间会产生一个压力气囊，不用水时水管连接水龙头的前段一定的距离是排空的，起到很好的防冻作用。
Tap water anti-freezing pressure relief device
The tap water anti-freezing pressure relief device comprises a heat preservation kettle body, a breather valve, an inner container, a guide pipe and a water pipe, the heat preservation kettle body comprises a heat preservation pipe, an upper shell and a lower shell, the bottom of the lower shell is fixedly connected with the heat preservation pipe, the heat preservation pipe is communicated with the lower shell, the water pipe is contained in the heat preservation pipe, the inner container is contained in the lower shell, and the water pipe and the inner container are communicated through the guide pipe. A gap is formed between the inner container and the inner wall of the lower shell, the upper shell is fixedly connected with the lower shell, the breather valve is installed on the top of the upper shell, the upper shell and the lower shell are transparent, the periphery of the inner container is coated with a light absorption material layer, the inner container absorbs light and can be heated, a certain heat preservation and anti-freezing effect is achieved, and the breather valve plays a role in emptying a water pipe when water is cut off. When the water pipe supplies water again, a pressure air bag can be generated between the inner container and the heat preservation kettle body, when water is not used, a certain distance of the front section, connected with the faucet, of the water pipe is emptied, and a good anti-freezing effect is achieved.
本发明提出一种自来水防冻泄压装置，包括保温壶体、呼吸阀、内胆、导管、水管，保温壶体包括保温管、上壳体、下壳体，下壳体的底部与保温管固定连接，保温管和下壳体连通，水管收容于保温管内，内胆收容于下壳体内，导管把水管和内胆连通，内胆和下壳体的内壁之间有空隙，上壳体与下壳体固定连接，呼吸阀安装在上壳体的顶部，上壳体和下壳体为透明的，内胆的外周涂有一层吸光材料层，内胆吸光能够加热，起到一定的保温防冻作用，呼吸阀在停水时起到排空水管的作用，当水管再次给水时内胆和保温壶体之间会产生一个压力气囊，不用水时水管连接水龙头的前段一定的距离是排空的，起到很好的防冻作用。
Tap water anti-freezing pressure relief device
一种自来水防冻泄压装置
ZHANG XUEQIANG (author)
2022-05-27
Patent
Electronic Resource
Chinese
IPC:
E03B
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