Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Air dissolving mechanism and shower head
The invention provides an air dissolving mechanism, and relates to the technical field of sanitary products. The air dissolving mechanism comprises a body and a shell, the body is provided with a water inlet part, a water outlet part and a mixing cavity used for communicating the water inlet part with the water outlet part; the body is sleeved with the shell, and an air inlet cavity is formed between the shell and the outer wall of the body; the water inlet part extends outwards along the body, a water inlet flow channel is formed in the water inlet part in a penetrating manner, and the water inlet flow channel is provided with a water passing section communicating with external water outlet equipment, an acceleration section gradually narrowed from the fluid direction and a small-caliber section arranged on the downstream side of the acceleration section and used for communicating with a mixing cavity; a negative pressure cavity is formed between the cavity wall defining the acceleration section and the small-caliber section and the inner wall of the water inlet part, and at least one air inlet hole used for communicating the air inlet cavity with the negative pressure cavity is formed in the circumferential direction of the water inlet part. Negative pressure is formed in the negative pressure cavity through the acceleration section, so that the problem that an existing gas dissolving mechanism is poor in gas dissolving effect is solved. The invention further provides a shower head.
本发明提供了一种溶气机构，涉及卫浴产品技术领域，包括本体以及壳体，所述本体具有入水部、出水部以及用以导通所述入水部与出水部的混合腔；所述壳体套设在所述本体上，并与所述本体的外壁之间构造成进气腔；所述入水部沿所述本体向外延伸，其内部贯通设有入水流道，所述入水流道具有与外部出水设备导通的过水段，自流体方向逐渐收窄的加速段，以及配置在所述加速段下游侧用以连通所述混合腔的小口径段；围成所述加速段和小口径段的腔壁与所述入水部的内壁之间形成负压腔，沿所述入水部的周向至少设有一个用以连通所述进气腔和负压腔的进气孔。本申请通过加速段使得负压腔内形成负压，从而改善现有溶气机构溶气效果不佳的问题。本申请另提供一种花洒。
Air dissolving mechanism and shower head
The invention provides an air dissolving mechanism, and relates to the technical field of sanitary products. The air dissolving mechanism comprises a body and a shell, the body is provided with a water inlet part, a water outlet part and a mixing cavity used for communicating the water inlet part with the water outlet part; the body is sleeved with the shell, and an air inlet cavity is formed between the shell and the outer wall of the body; the water inlet part extends outwards along the body, a water inlet flow channel is formed in the water inlet part in a penetrating manner, and the water inlet flow channel is provided with a water passing section communicating with external water outlet equipment, an acceleration section gradually narrowed from the fluid direction and a small-caliber section arranged on the downstream side of the acceleration section and used for communicating with a mixing cavity; a negative pressure cavity is formed between the cavity wall defining the acceleration section and the small-caliber section and the inner wall of the water inlet part, and at least one air inlet hole used for communicating the air inlet cavity with the negative pressure cavity is formed in the circumferential direction of the water inlet part. Negative pressure is formed in the negative pressure cavity through the acceleration section, so that the problem that an existing gas dissolving mechanism is poor in gas dissolving effect is solved. The invention further provides a shower head.
本发明提供了一种溶气机构，涉及卫浴产品技术领域，包括本体以及壳体，所述本体具有入水部、出水部以及用以导通所述入水部与出水部的混合腔；所述壳体套设在所述本体上，并与所述本体的外壁之间构造成进气腔；所述入水部沿所述本体向外延伸，其内部贯通设有入水流道，所述入水流道具有与外部出水设备导通的过水段，自流体方向逐渐收窄的加速段，以及配置在所述加速段下游侧用以连通所述混合腔的小口径段；围成所述加速段和小口径段的腔壁与所述入水部的内壁之间形成负压腔，沿所述入水部的周向至少设有一个用以连通所述进气腔和负压腔的进气孔。本申请通过加速段使得负压腔内形成负压，从而改善现有溶气机构溶气效果不佳的问题。本申请另提供一种花洒。
Air dissolving mechanism and shower head
一种溶气机构以及花洒
JIAO JIANG (Autor:in) / YANG YUEBIN (Autor:in) / LU HAITAO (Autor:in) / CHEN XIMIN (Autor:in)
11.01.2022
Patent
Elektronische Ressource
Chinesisch
Shower head sliding seat, shower head support and shower head assembly
| Europäisches Patentamt | 2024