CN209810448U - Prevent air atomizing nozzle and salt solution water spraying system of jam - Google Patents
Prevent air atomizing nozzle and salt solution water spraying system of jam Download PDFInfo
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- CN209810448U CN209810448U CN201920420105.0U CN201920420105U CN209810448U CN 209810448 U CN209810448 U CN 209810448U CN 201920420105 U CN201920420105 U CN 201920420105U CN 209810448 U CN209810448 U CN 209810448U
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Abstract
The utility model relates to a prevent air atomizing nozzle and salt solution water spraying system of jam. The air atomizing nozzle includes: a cylinder body provided with a filter unit and a liquid connection port; the lower spraying body is provided with a connecting pipe, the connecting pipe is connected with the barrel body, the lower spraying body is provided with a lower ring body, the lower spraying body is provided with an air guide column, and a gap is formed between the air guide column and the lower ring body; the air guide column extends upwards to form an inner conical body, the lower spraying body is provided with a flow guide groove, the lower ring body is provided with an air hole connecting port, the air hole connecting port is communicated with the gap, and the air guide column is provided with a plurality of air guide grooves; the upper spraying body is provided with an upper ring body, the upper ring body is provided with a mounting hole, an outer conical sleeve extends upwards from the upper ring body, and a plurality of groove bodies are sleeved in the outer conical sleeve; the inner cone is inserted into the outer cone, the upper ring is connected with the lower ring, and the groove body is communicated with the air guide groove. The utility model discloses an increase gas passage in the salt solution shower nozzle for along with gaseous volume expansion in the salt solution atomization process, reduce the spout temperature and avoid salt solution crystallization under the high temperature to block up the spout.
Description
Technical Field
The utility model relates to a salt solution spraying test technical field especially relates to an air atomization nozzle and salt solution spraying system who prevents blockking up.
Background
With the development of technology, people have higher and higher requirements on product reliability; particularly, for products used in sea, the products need to be tested for corrosion resistance and high temperature resistance in a salt spray environment, the tests are generally completed in a salt spray tester, and when the existing salt spray tester is used for testing, a nozzle of the existing salt spray tester generally adopts a very fine nozzle to spray salt water to form atomization, and the salt water is easy to crystallize at high temperature to form precipitates, so that the nozzle of the nozzle is easy to block, and needs to be cleaned regularly, thereby influencing the production progress.
Disclosure of Invention
An object of the utility model is to provide a to the not enough of prior art, provide an air atomization nozzle who prevents blockking up, this nozzle can prevent effectively that the salt solution crystallization from blockking up.
Another object of the utility model is to: a sustainable salt water spray system is provided.
An anti-clogging air atomizing nozzle comprising:
the middle part of the cylinder is provided with a filtering unit, and the lower end of the cylinder is provided with a liquid connecting port;
the lower end of the lower spraying body is provided with a connecting pipe, the connecting pipe is inserted into the barrel and connected with the barrel, the middle part of the lower spraying body is provided with a lower ring body, the middle part of the lower spraying body is provided with an air guide column, and a gap is formed between the air guide column and the upper end part of the lower ring body; the upper end of the air guide column extends upwards to form an inner conical body, the middle part of the lower spraying body is provided with a flow guide groove, the flow guide groove penetrates through the inner conical body, the barrel body and the connecting pipe, the middle part of the lower ring body is provided with an air hole connecting port, the air hole connecting port is communicated with the gap, and the side surface of the air guide column is provided with a plurality of air guide grooves;
the lower end of the upper spraying body is provided with an upper ring body, the middle part of the upper ring body is provided with a mounting hole matched with the air guide column, the upper end part of the upper ring body extends upwards to form an outer conical sleeve, the middle part of the outer conical sleeve is provided with a plurality of sequentially communicated groove bodies, and the inner diameter of each groove body is gradually increased from top to bottom; the inner cone is inserted into the outer cone, the upper ring is connected with the lower ring, and the groove body at the lowest part is communicated with the air guide groove.
Further, the guiding gutter is equipped with multistage branch groove, and the internal diameter of branch groove is from last to increasing gradually down.
Further, the filtering unit comprises filtering cotton or sponge or a filtering net and the like.
The utility model provides a salt solution water spraying system, its includes air compressor machine, salt solution groove and air atomizing nozzle, the air compressor machine passes through the gas pocket connector connection of trachea and air atomizing nozzle, the salt solution inslot is equipped with the water pump, the water pump leads to pipe and air atomizing nozzle's liquid connector connection.
Furthermore, an air saturation barrel is arranged in the middle of the air pipe, and a heater is arranged in the air saturation barrel.
The utility model has the advantages that: the utility model discloses an increase gas passage in the salt solution shower nozzle for along with gaseous volume expansion in the salt solution atomization process, reduce the spout temperature, avoid salt solution crystallization under the high temperature to block up the spout.
Drawings
Fig. 1 is a schematic view of an air atomizing nozzle in accordance with the present embodiment 1.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is a schematic cross-sectional view of the upper nozzle body.
Fig. 4 is a schematic cross-sectional view of the lower spray body.
Fig. 5 is a schematic view of a cartridge.
FIG. 6 is a schematic view of a salt spray system of example 2.
The reference numerals include:
1-barrel; 2-lower spray body; 3-upper spraying body; 4-a filtration unit; 11-liquid connecting port, 21-lower ring body; 22-air guide groove; 23-connecting tube; 24-air hole connection port; 25-gas-conducting column; 26-inner cone; 27-diversion trench; 271-branch groove; 31-external conical sleeve; 32-upper ring body; 33-mounting hole; 34-a trough body; 5-salt water tank; 6-water pump; 7-trachea; 8-air saturation tank; 9-heater; 10-air compressor; 20-water pipe.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings. As shown in fig. 1.
Example 1: an anti-clogging air atomizing nozzle comprising:
the middle part of the cylinder 1 is provided with a filtering unit 4, and the lower end of the cylinder 1 is provided with a liquid connecting port 11;
the lower end of the lower spraying body 2 is provided with a connecting pipe 23, the connecting pipe 23 is inserted into the barrel 1 and is connected with the barrel 1, the middle part of the lower spraying body 2 is provided with a lower ring body 21, the middle part of the lower spraying body 2 of the lower ring body 21 is provided with an air guide column 25, and a gap is arranged between the air guide column 25 and the upper end part of the lower ring body 21; an inner conical body 26 extends upwards from the upper end of the air guide column 25, a guide groove 27 is formed in the middle of the lower spraying body 2, the guide groove 27 penetrates through the inner conical body 26, the barrel body 1 and the connecting pipe 23, an air hole connecting port 24 is formed in the middle of the lower ring body 21, the air hole connecting port 24 is communicated with the gap, and a plurality of air guide grooves 22 are formed in the side surface of the air guide column 25;
the lower end of the upper spraying body 3 is provided with an upper ring body 32, the middle part of the upper ring body 32 is provided with a mounting hole 33 matched with the air guide column 25, the upper end part of the upper ring body 32 extends upwards to form an outer conical sleeve 31, the middle part of the outer conical sleeve 31 is provided with a plurality of sequentially communicated groove bodies 34, and the inner diameter of each groove body 34 is gradually increased from top to bottom; the inner conical body 26 is inserted into the outer conical sleeve 31, the upper ring body 32 is abutted against the lower ring body 21, and the groove body 34 positioned at the lowest part is communicated with the air guide groove 22.
When the technical scheme works, the lower end of the cylinder body 1 is connected with a liquid pipeline through a liquid connecting port 11 and a connector, the liquid pipeline is connected with a liquid pump for pumping saline solution, the air hole connecting port 24 of the lower ring body 21 is connected with an air pipeline through the connector, and the air pipeline is connected with a high-pressure air source; the salt solution is pumped into the barrel body 1 through the liquid pump and enters the lower spraying body 2, then enters the groove body 34 of the upper spraying body 3 through the flow guide groove 27, and is sprayed out from the groove body 34 at the top of the upper spraying body 3, and when the salt solution is sprayed out, the gas enters the lower spraying body 2 through the gas hole connecting hole, enters the groove body 34 of the upper spraying body 3 along the gas guide groove 22, and is sprayed out from the groove body 34. When the gas is sprayed out, the volume of the gas is suddenly increased, the gas volume is increased to apply work to the outside, and the gas absorbs heat, so that the temperature at the nozzle is reduced, and the brine can be effectively prevented from crystallizing at high temperature; secondly, because there is gas to exist, gas is to liquid molecule impact, forms littleer liquid molecule, can be better atomize brine.
Further, the diversion trench 27 is provided with a plurality of sections of branch trenches 271, and the inner diameter of the branch trenches 271 is gradually increased from top to bottom.
Set up guiding gutter 27 into multistage internal diameter from supreme brace groove 271 that reduces gradually down for supreme increase gradually is followed to the salt solution pressure in brace groove 271, and the internal diameter of support is little to the certain degree, atomizes salt solution easily, and the salt solution blowout after the pressure will atomize.
Further, the filtering unit 4 includes filter cotton or sponge or filter net, etc.
The filtering unit 4 is used for filtering solid impurities in the brine, and the diversion trench 27 and the like are prevented from being blocked by the solid impurities.
Example 2: the utility model provides a salt solution spraying system, its includes air compressor machine 10, salt basin 35 and air atomizing nozzle, air compressor machine 10 passes through trachea 7 and is connected with air atomizing nozzle's air vent connector 24, is equipped with water pump 6 in the salt basin 35, water pump 6 leads to pipe 20 and is connected with air atomizing nozzle's liquid connector 11.
The hollow press 10 in the salt water spraying system discharges high-pressure gas into the lower spraying body 2 through the air hole connecting port 24, then enters the upper spraying body 3 and is sprayed out from the upper spraying body 3; meanwhile, the water pump 6 pumps the saline water 6 into the lower spraying body 2 and then enters the groove body 34 of the upper spraying body 3, and the saline water is communicated with the high-pressure gas to be sprayed out together. When the high-pressure gas is sprayed out, the heat is absorbed, and the temperature of the nozzle is reduced.
Further, an air saturation barrel 8 is arranged in the middle of the air pipe 7, and a heater 9 is arranged in the air saturation barrel 8.
The air saturation barrel 8 is used for filtering air and heating the air simultaneously, and the temperature is prevented from being reduced too much after the volume of the compressed air is expanded.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (5)
1. An anti-clogging air atomizing nozzle characterized in that: it includes:
the middle part of the cylinder is provided with a filtering unit, and the lower end of the cylinder is provided with a liquid connecting port;
the lower end of the lower spraying body is provided with a connecting pipe, the connecting pipe is inserted into the barrel and connected with the barrel, the middle part of the lower spraying body is provided with a lower ring body, the middle part of the lower spraying body is provided with an air guide column, and a gap is formed between the air guide column and the upper end part of the lower ring body; the upper end of the air guide column extends upwards to form an inner conical body, the middle part of the lower spraying body is provided with a flow guide groove, the flow guide groove penetrates through the inner conical body, the barrel body and the connecting pipe, the middle part of the lower ring body is provided with an air hole connecting port, the air hole connecting port is communicated with the gap, and the side surface of the air guide column is provided with a plurality of air guide grooves;
the lower end of the upper spraying body is provided with an upper ring body, the middle part of the upper ring body is provided with a mounting hole matched with the air guide column, the upper end part of the upper ring body extends upwards to form an outer conical sleeve, the middle part of the outer conical sleeve is provided with a plurality of sequentially communicated groove bodies, and the inner diameter of each groove body is gradually increased from top to bottom; the inner cone is inserted into the outer cone, the upper ring is connected with the lower ring, and the groove body at the lowest part is communicated with the air guide groove.
2. An anti-clogging air atomizing nozzle according to claim 1, wherein: the guiding gutter is equipped with the multistage supporting groove, and the internal diameter of supporting groove is from last to increasing down gradually.
3. An anti-clogging air atomizing nozzle according to claim 1, wherein: the filtering unit comprises filtering cotton or sponge or a filtering net and the like.
4. A brine spraying system, characterized in that: the air atomization device comprises an air compressor, a salt water tank and the air atomization nozzle as claimed in any one of claims 1 to 3, wherein the air compressor is connected with an air hole connector of the air atomization nozzle through an air pipe, a water pump is arranged in the salt water tank, and the water pump is connected with a liquid connector of the air atomization nozzle through a water pipe.
5. The brine spraying system of claim 4, wherein: an air saturation barrel is arranged in the middle of the air pipe, and a heater is arranged in the air saturation barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420105.0U CN209810448U (en) | 2019-03-29 | 2019-03-29 | Prevent air atomizing nozzle and salt solution water spraying system of jam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420105.0U CN209810448U (en) | 2019-03-29 | 2019-03-29 | Prevent air atomizing nozzle and salt solution water spraying system of jam |
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| Publication Number | Publication Date |
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| CN209810448U true CN209810448U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920420105.0U Active CN209810448U (en) | 2019-03-29 | 2019-03-29 | Prevent air atomizing nozzle and salt solution water spraying system of jam |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650115A (en) * | 2020-07-27 | 2020-09-11 | 内蒙古农业大学 | Device for researching rainfall factor soil erosion |
-
2019
- 2019-03-29 CN CN201920420105.0U patent/CN209810448U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650115A (en) * | 2020-07-27 | 2020-09-11 | 内蒙古农业大学 | Device for researching rainfall factor soil erosion |
| CN111650115B (en) * | 2020-07-27 | 2023-10-24 | 内蒙古农业大学 | Device for researching soil erosion of rain dropping factors |
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