CN2415850Y - Adjustable spraying head - Google Patents
Adjustable spraying head Download PDFInfo
- Publication number
- CN2415850Y CN2415850Y CN 00227824 CN00227824U CN2415850Y CN 2415850 Y CN2415850 Y CN 2415850Y CN 00227824 CN00227824 CN 00227824 CN 00227824 U CN00227824 U CN 00227824U CN 2415850 Y CN2415850 Y CN 2415850Y
- Authority
- CN
- China
- Prior art keywords
- nozzle
- spray head
- adjustable
- gas
- sprayer body
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides an adjustable spray head. The utility model is composed of an air and liquid mixing chamber, a conduit, a spray head body, a nozzle, and an adjustable valve needle, wherein, one end of the air and liquid mixing chamber is provided with an air inlet and a liquid inlet, and the other end is provided with an outlet for mixed air and liquid and is connected with an inner cavity of the spray head body through the conduit; the nozzle is arranged on the front end of the spray head body, and the adjustable valve needle which is matched with the back end of the spray head body through screw threads is arranged on the center of the spray head body; a tapered head on the front end of the adjustable valve needle is just opposite to the nozzle. The spray head has the advantages of good atomizing effect, adjustable atomizing quantity, wide applicability, realization for micromation and installation, convenient use, etc. The utility model is suitable for being used in various occasions where atomization is needed.
Description
The utility model relates to improved sprayer, and particularly a kind of applicability is wide, the adjustable atomizer head that atomizing effect is good.
In prior art, the atomizer head that has two kinds of structures to form: a kind of is the nozzle specially used of agricultural atomizer, its aqueous vapor proportioning is carried out in the sprayer fuselage, and by conduit fuselage and shower nozzle are linked together, its shower nozzle is very simple, be a nozzle, the size of spray amount is all carried out on fuselage with manual pressure.The deficiency of this fog-spray nozzle itself is unadjustable, and atomizing effect is poor, and atomizing particle order number is big, can only be used for the deinsectization of general plant; Another kind is that gas lamp and kerosene stove are nozzle specially used, and its structure more complicated needs two conduits to be connected with mixing chamber, and gas-liquid is mixed the back at mixing chamber and sprayed the atomization of liquid by shower nozzle, and its advantage is that atomization is more stable, but is difficult for regulating spray amount.
The purpose of this utility model is to provide a kind of atomization quantity adjustable, and applicability is wide, the adjustable fog-spray nozzle that atomizing effect is good.
Task of the present utility model realizes by this way: this fog-spray nozzle is made up of gas-liquid mixed chamber, conduit, sprayer body, nozzle and adjustable needle, one end of gas-liquid mixed chamber is provided with air inlet and inlet, the other end is provided with the mixing gas liquid outlet, and be connected with the sprayer body inner chamber by conduit, nozzle is located at the front end of sprayer body, adjustable needle and sprayer body rear end threaded engagement place the center of sprayer body, and the conical nose of its front end is over against nozzle.
During use, gas and liquid enter the gas-liquid mixed chamber through air inlet and inlet and enter in the sprayer body from conduit after mixed, spray outward through nozzle again.The utility model is compared with common fog-spray nozzle, and its essential distinction is and can adjusts the gas-liquid mixed proportioning by the air inlet of setting and the aperture of inlet; Adjust atomization quantity size and spray pattern with adjustable needle, make it to obtain best atomizing effect.Therefore, it is good to the utlity model has atomizing effect, advantage such as atomization quantity is adjustable, and applicability is wide, can realize microminiaturization and installation, and is easy to use.
Below in conjunction with accompanying drawing structure of the present utility model is further described.
Fig. 1 is the cross-sectional schematic of a kind of concrete structure of the utility model.
As shown in Figure 1, gas-liquid mixed of the present utility model chamber 1 is formed by the mixing chamber 2 and end cap 3 threaded engagement of opening wide, and by sealing ring 13 sealings.Require to be provided with air inlet 4 and inlet 5 in mixing chamber 2 bottoms according to the aperture of setting.On end cap, be provided with one and mix gas liquid outlet 6.Sprayer body 7 is a tubular body, and nozzle 8 is fixed in the front end of sprayer body 7 by screw thread.Adjustable needle 9 places in the sprayer body 7 by the screw-internal thread fit of external screw thread and sprayer body 7 rear ends, and the conical nose of its front end is over against the conical outlet of nozzle 8.Rear end at sprayer body 7 also is provided with an end cap 10 by threaded engagement, and between sprayer body 7 rear ends and end cap 10 sealing ring 11 is set, and leaks to prevent sprayer body 7.Be provided with a knob 15 in the outer end of adjustable needle 9, so that regulate.The gas-liquid of mixing at the mixing gas liquid outlet 6 of gas-liquid mixed chamber 1 and sprayer body 7 links together with a conduit 12 between advancing 14.
The utility model is suitable for the occasion of various needs atomizings to be used, and the atomizing that also can be used for the air-conditioner outdoor unit condensed water is handled.
Claims (2)
1, a kind of adjustable fog-spray nozzle, it is characterized in that forming by gas-liquid mixed chamber (1), conduit (12), sprayer body (7), nozzle (8) and adjustable needle (9), one end of gas-liquid mixed chamber (1) is provided with air inlet (4) and inlet (5), the other end is provided with and mixes gas liquid outlet (6), and be connected with sprayer body (7) inner chamber by conduit (12), nozzle (8) is located at the front end of sprayer body (7), adjustable needle (9) and sprayer body (7) rear end threaded engagement place the center of sprayer body (7), and the conical nose of its front end is over against nozzle (8).
2, adjustable fog-spray nozzle according to claim 1, it is characterized in that gas-liquid mixed chamber (1) is formed by mixing chamber (2) and end cap (3) threaded engagement, and be sealed into the bottom that gas port (4) and inlet (5) are arranged on mixing chamber (2) with sealing ring (13), mix gas liquid outlet (6) and be arranged on the end cap (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227824 CN2415850Y (en) | 2000-04-11 | 2000-04-11 | Adjustable spraying head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227824 CN2415850Y (en) | 2000-04-11 | 2000-04-11 | Adjustable spraying head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2415850Y true CN2415850Y (en) | 2001-01-24 |
Family
ID=33591400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00227824 Expired - Fee Related CN2415850Y (en) | 2000-04-11 | 2000-04-11 | Adjustable spraying head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2415850Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398212C (en) * | 2003-03-07 | 2008-07-02 | 纳格·南科国际有限公司 | Solvent identification bottle with adjustable dispensing feature |
| CN102580871A (en) * | 2012-03-27 | 2012-07-18 | 广州达意隆包装机械股份有限公司 | Spraying device |
| CN107127058A (en) * | 2017-06-20 | 2017-09-05 | 福建省农业科学院茶叶研究所 | A kind of foam nozzle |
-
2000
- 2000-04-11 CN CN 00227824 patent/CN2415850Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398212C (en) * | 2003-03-07 | 2008-07-02 | 纳格·南科国际有限公司 | Solvent identification bottle with adjustable dispensing feature |
| CN102580871A (en) * | 2012-03-27 | 2012-07-18 | 广州达意隆包装机械股份有限公司 | Spraying device |
| CN107127058A (en) * | 2017-06-20 | 2017-09-05 | 福建省农业科学院茶叶研究所 | A kind of foam nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |