WO2024119755A1 - Soupape de dosage à grande quantité de pulvérisation possédant une chambre composite, et aérosol - Google Patents

Soupape de dosage à grande quantité de pulvérisation possédant une chambre composite, et aérosol Download PDF

Info

Publication number
WO2024119755A1
WO2024119755A1 PCT/CN2023/100470 CN2023100470W WO2024119755A1 WO 2024119755 A1 WO2024119755 A1 WO 2024119755A1 CN 2023100470 W CN2023100470 W CN 2023100470W WO 2024119755 A1 WO2024119755 A1 WO 2024119755A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
valve
tank body
inlet pipe
chamber
Prior art date
Application number
PCT/CN2023/100470
Other languages
English (en)
Chinese (zh)
Inventor
王瑞青
Original Assignee
上海群通喷雾包装材料有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海群通喷雾包装材料有限公司 filed Critical 上海群通喷雾包装材料有限公司
Publication of WO2024119755A1 publication Critical patent/WO2024119755A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/44—Valves specially adapted therefor; Regulating devices
    • B65D83/52—Valves specially adapted therefor; Regulating devices for metering
    • B65D83/54—Metering valves ; Metering valve assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/04—Discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/38—Details of the container body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/40—Closure caps

Definitions

  • valves currently sold on the market are mainly small-volume valves of 25uL ⁇ 250uL.
  • Large-volume aerosol valves are mainly controlled by controlling the spray time through a timer to control the spray volume.
  • this device increases the cost of use for consumers, the product is too large and inconvenient to use, and as the internal pressure of the product decreases, the subsequent spray volume will become smaller and smaller.
  • the existing small-volume valve structure increases the spray volume by increasing the chamber, but it can no longer solve the problem of spraying a larger spray volume. It can neither guarantee the volume of the solution sprayed each time nor the vaporization effect of the solution sprayed. Because the volatilization of the solution requires the absorption of a large amount of heat, and the solution in the valve chamber is concentrated inside the chamber and cannot absorb enough heat in time to vaporize and volatilize.
  • the liquid storage cavity provided in the common valve realizes the complete discharge of the liquid in the bottle from bottom to top, so that when the entire bottle body discharges the internal liquid into the valve and stands for a period of time, the actuating gas and the liquid are separated, so that the actuating gas is placed in the upper part of the liquid storage cavity, and the liquid is placed in the lower part of the liquid storage cavity; however, the liquid discharge port is at the upper end of the liquid storage cavity, and the gas pressure cannot press the liquid below out from the opening at the upper end; therefore, it is difficult to achieve a good or complete discharge of the liquid in the liquid storage cavity.
  • a compression spring step is provided on the valve core, a spring is sleeved on the telescopic portion, one end of the spring abuts against the compression spring step, and the other end of the spring abuts against the end of the liquid inlet pipe.
  • a compound chamber large-spray quantitative aerosol bottle wherein a fixed cover is arranged on the upper end of a valve body, the fixed cover is provided with a detachably connected bottle body, and the valve is arranged inside the bottle body.
  • the aerosol bottle can achieve a more thorough effect of discharging the internal liquid outward (the liquid has an atomized effect after being discharged outward, and is in an atomized discharge state).
  • the setting of the telescopic portion 11 enables the bottom of the valve core 8 tube body to open and close the position where the inlet pipe 2 and the drainage trough body 6 are connected; more specifically, the bottom surface of the telescopic portion 11 is set as an inclined surface, and the valve core 8 is relatively telescopically controlled in the inlet pipe 2 to achieve control of the blocking or opening of the inlet pipe 2; at the same time, a transverse hole of the valve core 8 is provided on the side wall of the drainage portion 12.
  • the spring 15 can be made of stainless steel.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

Soupape de dosage à grande quantité de pulvérisation possédant une chambre composite, et bouteille d'aérosol de mesure à grande quantité de pulvérisation possédant une chambre composite. La soupape de dosage à grande quantité de pulvérisation possédant une chambre composite comprend un corps de soupape, qui est configuré pour introduire et évacuer un liquide et est pourvu d'un tuyau d'admission de liquide pouvant être bloqué, et une chambre de soupape en communication avec le tuyau d'admission de liquide ; et un ensemble bouchon de soupape, qui est disposé dans le corps de soupape et conçu pour bloquer le tuyau d'admission de liquide et évacuer le liquide de la chambre de soupape, la chambre de soupape étant pourvue d'un corps de canal de stockage de liquide et d'un corps de canal d'évacuation de liquide ; et un conduit en communication avec le corps de canal d'évacuation de liquide étant disposé au fond du corps de canal de stockage de liquide. Par conséquent, même si le liquide se trouve pendant un processus d'évacuation de liquide, le liquide est évacué vers le haut à partir du fond du corps de canal de stockage de liquide vers le corps de canal d'évacuation de liquide et est ensuite évacué. Ainsi, le liquide dans le corps de soupape peut être complètement déchargé au moyen d'une décharge après compression de bas en haut.
PCT/CN2023/100470 2022-12-06 2023-06-15 Soupape de dosage à grande quantité de pulvérisation possédant une chambre composite, et aérosol WO2024119755A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202211552864.5 2022-12-06
CN202211552864.5A CN116081116A (zh) 2022-12-06 2022-12-06 一种复合腔室大喷量定量阀门及气雾剂

Publications (1)

Publication Number Publication Date
WO2024119755A1 true WO2024119755A1 (fr) 2024-06-13

Family

ID=86198261

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/100470 WO2024119755A1 (fr) 2022-12-06 2023-06-15 Soupape de dosage à grande quantité de pulvérisation possédant une chambre composite, et aérosol

Country Status (2)

Country Link
CN (1) CN116081116A (fr)
WO (1) WO2024119755A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116081116A (zh) * 2022-12-06 2023-05-09 上海群通喷雾包装材料有限公司 一种复合腔室大喷量定量阀门及气雾剂

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB872187A (en) * 1958-11-10 1961-07-05 Risdon Mfg Co Metering valves for pressurised containers
JP2008207873A (ja) * 2007-01-31 2008-09-11 Mitani Valve Co Ltd 定量バルブ機構および、この定量バルブ機構を備えたエアゾール式製品
JP2011235914A (ja) * 2010-05-07 2011-11-24 Mitani Valve Co Ltd 定量噴射機構および、この定量噴射機構を備えたエアゾール式製品
CN109661356A (zh) * 2016-08-29 2019-04-19 阿斯制药株式会社 气溶胶计量阀
CN116081116A (zh) * 2022-12-06 2023-05-09 上海群通喷雾包装材料有限公司 一种复合腔室大喷量定量阀门及气雾剂

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB872187A (en) * 1958-11-10 1961-07-05 Risdon Mfg Co Metering valves for pressurised containers
JP2008207873A (ja) * 2007-01-31 2008-09-11 Mitani Valve Co Ltd 定量バルブ機構および、この定量バルブ機構を備えたエアゾール式製品
JP2011235914A (ja) * 2010-05-07 2011-11-24 Mitani Valve Co Ltd 定量噴射機構および、この定量噴射機構を備えたエアゾール式製品
CN109661356A (zh) * 2016-08-29 2019-04-19 阿斯制药株式会社 气溶胶计量阀
CN116081116A (zh) * 2022-12-06 2023-05-09 上海群通喷雾包装材料有限公司 一种复合腔室大喷量定量阀门及气雾剂

Also Published As

Publication number Publication date
CN116081116A (zh) 2023-05-09

Similar Documents

Publication Publication Date Title
WO2024119755A1 (fr) Soupape de dosage à grande quantité de pulvérisation possédant une chambre composite, et aérosol
WO2012062146A1 (fr) Distributeur de liquide et récipient équipé du distributeur
CN206266206U (zh) 一种灌水阀结构
CN104890999A (zh) 一种侧划自封闭瓶盖
CN214397352U (zh) 一种凉茶浓缩汁灌注机出料截流装置
CN205518279U (zh) 一种花洒装置
CN201615849U (zh) 一种密闭型取样器
WO2021136560A1 (fr) Plongeur pour bière
CN205495862U (zh) 一种节能花洒
CN105413898A (zh) 一种节能花洒
CN209060235U (zh) 一种氧流量输出转换器
CN202492016U (zh) 泡沫泵
WO2021004298A1 (fr) Dispositif de purification d'eau
CN209005273U (zh) 层析柱
CN209518035U (zh) 一种用于节水灌溉的出水机构
CN208107192U (zh) 一种使用方便的节流阀
CN105292726A (zh) 一种弹性自封闭出水结构
CN208831740U (zh) 一种高压阀门
CN207913971U (zh) 一种浮球式即关即停顶喷花洒
CN205253418U (zh) 一种无泄漏不易阻塞香水玻璃瓶
CN201441288U (zh) 自动开闭导流暖水瓶塞
CN105129250A (zh) 一种单体万向定量阀门及喷雾罐
CN109027319A (zh) 一种调温水阀
US20190069714A1 (en) Milk Foam Generator of Coffee Maker
CN209735835U (zh) 一种防误触雾化喷头