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Air dissolving mechanism and shower head

A technology of dissolved air and shower, applied in the field of bathroom products, can solve problems such as poor dissolved air effect, achieve the best dissolved air effect and avoid spillage.

Pending Publication Date: 2022-01-11
XIAMEN EASO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention discloses a gas-dissolving mechanism, aiming to improve the problem of poor gas-dissolving effect of the existing gas-dissolving mechanism

Method used

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  • Air dissolving mechanism and shower head
  • Air dissolving mechanism and shower head
  • Air dissolving mechanism and shower head

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Embodiment

[0035] combine Figure 1 to Figure 5 , this embodiment provides an air dissolving mechanism, including a body 1 and a casing 2 . The main body 1 has a water inlet portion 11 , a water outlet portion 12 and a mixing chamber 13 for connecting the water inlet portion 11 and the water outlet portion 12 . The casing 2 is sheathed on the body 1 , and an air inlet cavity 21 is formed between the casing 2 and the outer wall of the body 1 .

[0036] The water inlet part 11 extends outward along the main body 1, and its interior is provided with a water inlet channel. The water inlet channel has a water passage section 111 that is connected to an external water outlet device, an acceleration section 112 that gradually narrows from the direction of the fluid, and an acceleration section 112 that is arranged in the acceleration section. The downstream side of the section 112 is used to communicate with the small diameter section 113 of the mixing chamber 13 . The acceleration section 11...

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Abstract

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.

Description

technical field [0001] The invention relates to the technical field of bathroom products, in particular to an air dissolving mechanism and a shower head. Background technique [0002] There are many ways to dissolve a special gas in water to produce water containing the gas (gas-containing water). Among them, using the Venturi tube principle for gas-liquid mixing is currently a mainstream method. This method can quickly produce gas-containing water in the process of water flow, but this method also has its disadvantages. In the Venturi tube When the output end is under high pressure, the throat cannot form a negative pressure, so that the gas cannot be inhaled to complete the mixing. [0003] As disclosed in Chinese patent CN109253298A, an air-water mixing chamber on a dissolved air faucet has a water inlet port and a water outlet, and an inner chamber is surrounded by an inner chamber wall between the water inlet port and the water outlet, and the chamber wall has The air...

Claims

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Application Information

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IPC IPC(8): E03C1/084A47K3/28
CPCE03C1/084A47K3/28
Inventor 焦将杨跃滨陆海涛陈希敏
Owner XIAMEN EASO CO LTD
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