CN2640963Y - Aerial fog generator - Google Patents
Aerial fog generator Download PDFInfo
- Publication number
- CN2640963Y CN2640963Y CN 03258465 CN03258465U CN2640963Y CN 2640963 Y CN2640963 Y CN 2640963Y CN 03258465 CN03258465 CN 03258465 CN 03258465 U CN03258465 U CN 03258465U CN 2640963 Y CN2640963 Y CN 2640963Y
- Authority
- CN
- China
- Prior art keywords
- head tank
- liquid bag
- pressure
- flexible liquid
- injection valve
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model pertains to an inhalator generator utilizing the pressure to actualize the jetting of inhalator, which is mainly characterized in that a flexible liquid bag is hermetically fixed on the pressure jet valve of the pressure vessel; and the pressure gas is loaded between the flexible liquid bag and the pressure vessel. The utility model has the advantages of simple structure, convenient use, invariable injection pressure and even injecting inhalator. The utility model is a new inhalator generator.
Description
Affiliated field
The utility model belongs to a kind of pressure injection jar, and especially a kind of pressure that utilizes is implemented the aerosol generator that aerosol sprays.
Background technology
Seen in the market pressure injection aerosol generator is equipped with the liquid that mixes with pressed gas in its head tank, principle is the injection by gaseous tension, and liquid is sprayed with mist.Shortcoming is that the pressure that sprays successively decreases gradually, and promptly when the pressure in the head tank reduced gradually, liquid may not be with the mist ejection, but sprays with the water column shape; In addition, the used nozzle of head tank is a plastic pipe, the uneven gas spray that ejects.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of prior art, provides a kind of simple in structure, and injection pressure is constant, the uniform aerosol generator of aerosol of ejection.
The purpose of this utility model is achieved in that
Pressure injection valve back seal in head tank installs a flexible liquid bag, between this flexible liquid bag and head tank pressed gas is housed.
The utility model also can adopt following measure:
The nozzle that can depress the pressure injection valve core is packed in the gland, and on the gland made runner by the aerosol in the spout ejection jar; The flexible liquid bag can be by making such as soft plastics, tinfoil, latexes, and the pressed gas that is equipped with between flexible liquid bag and the head tank is a nitrogen; Between seal cover cap and the head tank and between seal cover cap and the pressure injection valve packing seal is installed all.
Advantage of the present utility model and good effect are:
1. the pressure injection valve back seal in head tank installs a flexible liquid bag, between flexible liquid bag and head tank pressure nitrogen gas is housed, and so just makes the liquid in the flexible liquid bag bear even constant compression force always, and the phenomenon of pressure decline can not take place.
2. nozzle is packed in the gland, and by the ejection of nozzle post periphery runner, aerosol sprays evenly, and effect is very good.
3. the utility model is simple in structure, and is easy to use, and injection pressure is constant, and the ejection aerosol is even, is a kind of later-model aerosol generator.
Description of drawings
Fig. 1 is a structure cutaway view of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is that the A-A of Fig. 1 is to the cross section enlarged diagram;
Fig. 4 is the partial enlarged drawing of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described:
The aerosol generator that the utility model is related is by head tank 4, seal cover cap 9, cover the pressure injection valve and the nozzle 2 that are installed in sealing and constitute.Between seal cover cap and the pressure injection valve packing seal 12 is housed, packing seal 15 is housed between seal cover cap and the head tank, the centre on seal cover cap is shaped on the circular hole that can insert nozzle.The pressure injection valve by valve body 3, spool 13, in valve body and the spring of under spool, installing 14 constitute, valve body lower seal at the pressure injection valve installs a flexible liquid bag 6, fill liquid 7 in this bag, this flexible liquid bag can be by making such as soft plastics, tinfoil, latexes.In the cavity between this flexible liquid bag and head tank pressed gas 5 is housed.
Nozzle is packed in the gland 1, makes a nozzle post 10 on the top of nozzle, axially is shaped on runner 11 (referring to Fig. 3) on the gland around this nozzle post cylinder, and this runner can have 2～6 roads, is four roads in the present embodiment.The cavity that one mixed flow is arranged between the top of the spout 8 of gland and nozzle post also has a mixed flow cavity at the root of nozzle post, and these two cavitys can spray aerosol equably.
Valve body and flexible liquid bag, seal cover cap and pressure injection valve and seal cover cap and head tank compress by mould and install.
Principle of work of the present utility model is:
Liquid in the flexible liquid bag bears the pressure of constant compression force jar internal pressure gas always equably, in nozzle inserts spool and when pushing away spool under the gland, the spool dead spring, liquid in the flexible liquid bag forms eddy current by the space on the spool via the root that nozzle enters the nozzle post in the gland under the effect of pressure, the cavity that arrives the spout place via runner made on the nozzle post cylinder outer rim place gland forms again behind the eddy current outside the ejection gland again.
Claims (4)
1. an aerosol generator is made of head tank, nozzle, pressure injection valve, seal cover cap, it is characterized in that: the pressure injection valve back seal in head tank installs a flexible liquid bag, between this flexible liquid bag and head tank pressed gas is housed.
2. aerosol generator according to claim 1 is characterized in that: the nozzle that can depress the pressure injection valve core is packed in the gland, and on the gland made runner by the aerosol in the spout ejection jar.
3. aerosol generator according to claim 1 is characterized in that: the flexible liquid bag can be by making such as soft plastics, tinfoil, latexes, and the pressed gas that is equipped with between flexible liquid bag and the head tank is a nitrogen.
4. according to claim 1,2 aerosol generator, it is characterized in that: between seal cover cap and the head tank and between seal cover cap and the pressure injection valve packing seal is installed all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03258465 CN2640963Y (en) | 2003-09-19 | 2003-09-19 | Aerial fog generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03258465 CN2640963Y (en) | 2003-09-19 | 2003-09-19 | Aerial fog generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2640963Y true CN2640963Y (en) | 2004-09-15 |
Family
ID=34295821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03258465 Ceased CN2640963Y (en) | 2003-09-19 | 2003-09-19 | Aerial fog generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2640963Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101479169B (en) * | 2006-06-30 | 2012-03-07 | 嘉士伯酿酒有限公司 | Chemical pressure generation system and method for producing chemical pressure in the system |
| CN101970311B (en) * | 2007-08-28 | 2014-05-21 | 安堤格里斯公司 | Apparatus and method for dispensing fluids |
| CN110368793A (en) * | 2019-07-09 | 2019-10-25 | 祝强 | Water soluble negative oxonium ion spray and preparation method |
| CN110786345A (en) * | 2019-11-13 | 2020-02-14 | 申璐璐 | Natural plant antibacterial agent |
-
2003
- 2003-09-19 CN CN 03258465 patent/CN2640963Y/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101479169B (en) * | 2006-06-30 | 2012-03-07 | 嘉士伯酿酒有限公司 | Chemical pressure generation system and method for producing chemical pressure in the system |
| CN101970311B (en) * | 2007-08-28 | 2014-05-21 | 安堤格里斯公司 | Apparatus and method for dispensing fluids |
| CN110368793A (en) * | 2019-07-09 | 2019-10-25 | 祝强 | Water soluble negative oxonium ion spray and preparation method |
| CN110786345A (en) * | 2019-11-13 | 2020-02-14 | 申璐璐 | Natural plant antibacterial agent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20070619 Decision number of declaring invalidation: 9992 |