# US 10,245,603 B2 · Volatilization device capable of automatic quantitative supplement of liquid

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- Number: US 10,245,603 B2
- Document ID: US10245603B2
- Status: Granted
- Kind: B2
- Application number: 15/453,909
- Filed: 2017-03-09
- Published: 2018-09-13
- Granted: 2019-04-02
- Earliest claimed: 2017-03-09
- Assignees: Guangzhou Faner Aroma Product Co., Ltd.
- Applicants: Guangzhou Faner Aroma Product Co., Ltd.
- Inventors: Hsu-Hui Chang
- Web page: https://patentgrep.com/patent/US10245603B2

## CPC

- B05B 7/28: in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid {(B05B7/262 takes precedence)}
- A61L 9/03: Apparatus therefor
- B01F 23/21: by introducing liquids into gaseous media
- B05B 7/2491: {characterised by the means for producing or supplying the atomising fluid, e.g. air hoses, air pumps, gas containers, compressors, fans, ventilators, their drives}
- B05B 7/30: the first liquid or other fluent material being fed by gravity, or sucked into the carrying fluid
- B05B: SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES (spray-mixers with nozzles B01F25/72; processes for applying liquids or other fluent materials to surfaces by spraying B05D)
- A61L: METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES (preservation of bodies or disinfecting characterised by the agents employed A01N; preserving, e.g. sterilising, food or foodstuffs A23; preparations for medical, dental or toiletry purposes A61K)
- B01F: MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING (mixing paints B44D3/06)

## Abstract

A volatilization device capable of automatic quantitative supplement of liquid includes: a vaporizer, defining an accommodation space and having an opening, air inlet and liquid inlet, the accommodation space being in communication with the opening, air inlet and liquid inlet; a gas supply, connected correspondingly to the gas inlet, allowing the gas supply to input gas to the vaporizer; and a liquid supply, having a liquid container, controller and press piece, the liquid container being connected to the controller and press piece, the controller being connected correspondingly with the liquid inlet, allowing the liquid supply to input liquid to the vaporizer, where the controller controls the start of the press piece to absorb the liquid in the liquid container, and input the liquid to the liquid inlet, and aerosol will be ejected from the opening when the liquid and gas is input to the accommodation space.

## Claims

### Claim 1

A volatilization device capable of automatic quantitative supplement of liquid, comprising:
a vaporizer, defining an accommodation space and having an opening, an air inlet and a liquid inlet, said accommodation space being in communication with said opening, said air inlet and said liquid inlet;
a gas supply, in corresponding connection with said gas inlet, allowing said gas supply to input gas to said vaporizer so as to generate a gas flow in the accommodation space of said vaporizer; and
a liquid supply, provided with a liquid container, a controller and a press piece, said liquid container being in connection with said controller and said press piece, said controller being in corresponding connection with said liquid inlet, allowing said liquid supply to input liquid to the accommodation space of said vaporizer,
wherein said controller is operable to control the press piece to withdraw said liquid from said liquid container to the accommodation space of said liquid inlet, wherein the liquid is converted into aerosol with the gas flow generated in the accommodation space and the aerosol is ejected outward from said opening of said vaporizer; and
wherein said vaporizer comprises a reflux tube, which has an end in connection with the accommodation space of said vaporizer and an opposite end connected to said liquid container, such that an excessive amount of said liquid accumulated in the accommodation space of said vaporizer is conducted from said vaporizer back to said liquid container through said reflux tube.

### Claim 2 (depends on 1)

The device according to claim 1, wherein said controller is operable to control a quantity of said liquid withdrawn from said liquid container, and input the quantity of said liquid to said vaporizer from said liquid container.

### Claim 3 (depends on 1)

The device according to claim 1, wherein said liquid in said liquid container is one of essence, deodorant pharmaceutical, sterilization agent, insect repellent and biotechnological preparation.

### Claim 4 (depends on 1)

The device according to claim 1, wherein said gas supply is an air compressor pump.