CN201914601U - Sprayer for spraying formaldehyde - Google Patents
Sprayer for spraying formaldehyde Download PDFInfo
- Publication number
- CN201914601U CN201914601U CN2010206957235U CN201020695723U CN201914601U CN 201914601 U CN201914601 U CN 201914601U CN 2010206957235 U CN2010206957235 U CN 2010206957235U CN 201020695723 U CN201020695723 U CN 201020695723U CN 201914601 U CN201914601 U CN 201914601U
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- CN
- China
- Prior art keywords
- nozzle
- liquid
- chamber
- inlet chamber
- formaldehyde
- 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 - Lifetime
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Abstract
The utility model discloses a sprayer for spraying formaldehyde, comprising a taking seat and a nozzle, wherein the taking seat is used for introducing compressed air and liquid; the nozzle is used for spraying liquid; the taking seat is movably connected with the nozzle; the taking seat is provided with a liquid inlet chamber and a gas inlet chamber; the liquid inlet chamber is separated from the gas inlet chamber; the nozzle is provided with a liquid conveying channel and a gas conveying channel; the liquid conveying channel is communicated with the liquid inlet chamber; the gas conveying channel is communicated with the gas inlet chamber; and the orientation of the gas conveying channel is crossed with that of the liquid conveying channel at one end of the nozzle. In the sprayer for spraying formaldehyde, liquid is absorbed by the vacuum formed by high-pressure gas sprayed at an outlet, sprayed with the high-pressure gas at the outlet, and finally atomized. The sprayer has high atomization efficiency and a low maintenance cost and is convenient to use.
Description
Technical field
The utility model relates to a kind of shower nozzle that is used to spray chemical agent, relates in particular to a kind of shower nozzle that formaldehyde is used that sprays.
Background technology
Aseptic medicament compartment need regularly carry out the sterilization of a/c system, and is controlled all the time to guarantee the aseptic situation in the a/c system.It is the most effective generally to sterilize in the mode of formaldehyde fumigation, but must carry out in the condition that formaldehyde fully atomizes.
Atomising device of the prior art is general all to be exported liquid at high speed at injection orifice, to reach the effect of atomizing in the mode that feeds pressurized air or pump.Liquid is directly pressurizeed by high pressure gas or infusion pump in the atomising device working process of this structure, but the liquid of high pressure conditions just is obstructed at injection orifice chance air, causes the atomizing effect of liquid not good.
Summary of the invention
The technical problems to be solved in the utility model provides the shower nozzle that a kind of good injection formaldehyde of atomizing effect of special use is used.
For solving the problems of the technologies described above, the utility model adopts following technical matters: the shower nozzle that this injection formaldehyde is used comprises the nozzle of getting material seat and atomizing of liquids that is used to feed pressurized air and liquid, the described material seat of getting flexibly connects with nozzle, the described material seat of getting is provided with admission chamber and inlet chamber, described admission chamber and inlet chamber separate, described nozzle is provided with infusion channel and gas line, described infusion channel is communicated with admission chamber, described gas line is communicated with inlet chamber, at an end of described nozzle, gas distribution channel towards with infusion channel towards intersecting.High pressure gas form the relative vacuum state in the exit, come imbitition by vacuum, and liquid arrives the exit just with the high pressure gas ejection, final atomizing.The pressurization atomization process of liquid only carries out when high pressure gas spray, and has so just significantly reduced the influence of air to atomization process.Such spray regime is low to the sealing requirements of the container of placement liquid, so this shower nozzle highly versatile.
As of the present utility model preferred, described nozzle external activity is connected with setting nut, is provided with the jet chamber between described setting nut and the nozzle, and described jet chamber is communicated with gas line, described nozzle outwards is provided with extendible portion at the liquid-transport pipe-line place, and described extendible portion is positioned at the jet chamber.By the regulating action of setting nut, can adjust the umbrella angle of spraying, realize the purpose of control jet face thus.
As of the present utility model preferred, described nozzle is provided with gasket seal with getting between the material.Gasket seal can improve the leak tightness of getting between material seat and the nozzle.
As of the present utility model preferred, be connected with four nozzles on the described nozzle at least.Can reach the more spray effect of uniform high-efficiency like this.
As of the present utility model preferred, the described material seat of getting is connected with pipette and the connector that is provided with negative thread at the admission chamber place, and described pipette is positioned in the middle of the connector.This connection structure can improve the commonality of shower nozzle, is convenient to connect the container that more is used to place liquid.
The utility model adopts technique scheme: the shower nozzle that this injection formaldehyde is used comes imbitition by the vacuum that exit high pressure gas ejection back forms, and liquid sprays final atomizing with high pressure gas in the exit.The shower nozzle that this injection formaldehyde is used also has the nebulization efficiency height, and is easy to use, the advantage that maintenance cost is low.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described in detail.
Fig. 1 sprays the structural representation of the shower nozzle that formaldehyde uses for the utility model is a kind of.
The specific embodiment
As shown in Figure 1, the shower nozzle used of this injection formaldehyde comprises and gets material seat 1 and nozzle 2.Get material seat 1 and be provided with admission chamber 3 and inlet chamber 4, admission chamber 3 and inlet chamber 4 separate, and the both is in communication with the outside.Inlet chamber 4 is arranged on the top of getting material seat 1, and admission chamber 3 is arranged on the bottom of getting material seat 1.Be evenly distributed with four nozzles 2 getting on the material seat 1, each nozzle 2 all flexibly connects by screw thread with getting between the material 1.Nozzle 2 is provided with infusion channel 5 and gas distribution channel 6, and after getting material seat 1 and nozzle 2 being connected, infusion channel 5 is communicated with admission chamber 3, and gas distribution channel 6 is communicated with inlet chamber 4.Also be provided with gasket seal 7 getting between material seat 1 and the nozzle 2, gasket seal 7 is provided with through hole, and infusion channel 5 is communicated with admission chamber 3 by through hole.
At an end of nozzle 2, infusion channel 5 towards with gas distribution channel 6 towards cross-shaped attitude.Infusion channel 5 is positioned at the medium position of nozzle 2, gas distribution channel 6 be distributed in infusion channel 5 around.Nozzle 2 is provided with extendible portion outward infusion channel 5, and extendible portion is straight tube-like.Nozzle 2 also is connected with setting nut 8 by screw thread at this end, is provided with the jet chamber between setting nut 8 and the nozzle 2, and the jet chamber is communicated with gas distribution channel 6.The extendible portion of nozzle 2 at infusion channel 5 places is positioned at this jet chamber 9, and the distance between extendible portion and the setting nut 8 is very little; By screwing setting nut 8, can regulate the distance between extendible portion and the setting nut 8, and then reach the purpose of control air output.
Get material seat 1 bottom and be provided with pipette 10 and connector 11.Connector 11 in a tubular form, inside is provided with screw thread, the top is provided with the part of convex.Pipette 10 is movably connected in by screw thread and gets on the material seat 1, and its top is provided with flange; Flange compressed the part of connector 11 convexes after pipette 10 was fixed on and gets on the material seat 1, connector 11 tightly is fixed on gets on the material seat 1.Pipette 10 is positioned at the middle part of connector 11, and pipette 10 inside are communicated with admission chamber 3.
During use, can be with armoring aldehyde such as the container of common dress liquid such as Coke bottle, Sprite bottle, mineral water bottles.After filling bottleneck is aimed at connector 11, pipette 10 is stretched in bottle, bottleneck and connector 11 are by being threaded.Feed high pressure gas in inlet chamber 4, the gas inlet chamber 4 of flowing through before this flows to gasket seal 7 positions then, flows to gas distribution channel 6 again and enters 9 in jet the chamber in, sprays at a high speed at last.The gas of ejection is at the infusion channel 5 terminal vacuum states that form, thus the formaldehyde in the container is sucked in admission chamber 3, flow through and flow to infusion channel 5 behind the admission chamber 3, last formaldehyde travels forward from the infusion channel 5 interior gases that flow out and spray along with high speed, in the process of motion,, thus the formaldehyde atomizing is sprayed with the utmost dispatch atomizing.Can also control spraying face size by screwing setting nut 8, further promote the serviceability of shower nozzle.The draught head that the power of this atomization process medium power formaldehyde pressurization produces from vacuum, the air with high-speed motion atomizes again when exporting at a high speed, and therefore suffered air resistance is quite little, and the shower nozzle atomizing effect is good like this.
Claims (5)
1. one kind is sprayed the shower nozzle that formaldehyde is used, it is characterized in that: described shower nozzle comprises the nozzle (2) of getting material seat (1) and atomizing of liquids that is used to feed pressurized air and liquid, the described material seat (1) of getting flexibly connects with nozzle (2), the described material seat (1) of getting is provided with admission chamber (3) and inlet chamber (4), described admission chamber (3) and inlet chamber (4) separate, described nozzle (2) is provided with infusion channel (5) and gas line, described infusion channel (5) is communicated with admission chamber (3), described gas line is communicated with inlet chamber (4), at an end of described nozzle (2), gas distribution channel (6) towards with infusion channel (5) towards intersecting.
2. the shower nozzle of using according to the described injection formaldehyde of claim 1, it is characterized in that: described nozzle (2) external activity is connected with setting nut (8), be provided with the jet chamber between described setting nut (8) and the nozzle (2), described jet chamber is communicated with gas line, described nozzle (2) outwards is provided with extendible portion at the liquid-transport pipe-line place, and described extendible portion is positioned at jet chamber (9).
3. the shower nozzle of using according to the described injection formaldehyde of claim 1 is characterized in that: described nozzle (2) and get between the material seat (1) and be provided with gasket seal (7).
4. the shower nozzle of using according to the described injection formaldehyde of claim 1 is characterized in that: be connected with four nozzles (2) on the described nozzle (2) at least.
5. the shower nozzle of using according to the described injection formaldehyde of claim 1 is characterized in that: the described material seat (1) of getting is located the connector (11) that is connected with pipette (10) and is provided with negative thread at admission chamber (3), and described pipette (10) is positioned at connector (11) centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206957235U CN201914601U (en) | 2010-12-29 | 2010-12-29 | Sprayer for spraying formaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206957235U CN201914601U (en) | 2010-12-29 | 2010-12-29 | Sprayer for spraying formaldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201914601U true CN201914601U (en) | 2011-08-03 |
Family
ID=44414409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206957235U Expired - Lifetime CN201914601U (en) | 2010-12-29 | 2010-12-29 | Sprayer for spraying formaldehyde |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201914601U (en) |
-
2010
- 2010-12-29 CN CN2010206957235U patent/CN201914601U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |