CN214766289U - Composite atomizer nozzle - Google Patents
Composite atomizer nozzle Download PDFInfo
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- CN214766289U CN214766289U CN202121387330.2U CN202121387330U CN214766289U CN 214766289 U CN214766289 U CN 214766289U CN 202121387330 U CN202121387330 U CN 202121387330U CN 214766289 U CN214766289 U CN 214766289U
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- flow channel
- phase input
- mixer
- input flow
- gas phase
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Abstract
The utility model relates to a compound atomizer nozzle, include: the main body structure comprises a shell, wherein a gas phase input flow channel is arranged at one end of the shell, a mixed liquid output flow channel is connected to the inner end of the gas phase input flow channel, a mixer is connected to the input end of the mixed liquid output flow channel, a water phase input flow channel and an oil phase input flow channel are respectively connected to two input ends of the mixer, a lantern ring is fixedly sleeved on the outer side of the shell, a gas phase output flow channel is formed by a gap between the lantern ring and the shell, and a through hole for communicating the gas phase output flow channel and the gas phase input flow channel is formed in the side wall of the shell; the backflow prevention structure comprises two one-way valves, and the two one-way valves are respectively positioned at the connecting parts of the water phase input flow channel and the oil phase input flow channel and the mixer. The one-way valve of the utility model can effectively avoid the situation that the liquid backflow caused by the overlarge pressure at the downstream causes damage to the oil supply and water supply system; the flow of mixed liquid of multiplicable profit of spiral plate makes both mixtures more abundant, and the oil mist of erupting is more even.
Description
Technical Field
The utility model relates to a compound atomizer technical field especially relates to a compound atomizer nozzle.
Background
The design of the micro-lubricating atomizing nozzle plays a key role in the supply effect of the three-phase flow cutting fluid, which is always an important content of the micro-lubricating technology. In the prior art, the output end of the oil-water mixed liquid can be blocked during processing, and the mixed liquid can not flow out smoothly, so that only high-pressure airflow can be sprayed out, the pressure of the mixed liquid in a mixing cavity is gradually increased, and the phenomenon of backflow can be generated when the pressure is greater than the oil pressure and the water pressure; meanwhile, the mixer can fall off wholly due to excessive pressure, the mixer can enter the bamboo joint pipe wholly, high-pressure gas in the pipe can cause backflow, and the oil supply system and the water supply system are easily damaged due to the two conditions.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing a composite atomizer nozzle.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a composite atomizer nozzle comprising:
the main body structure comprises a shell, wherein a gas phase input flow channel is arranged at one end of the shell, a mixed liquid output flow channel is connected to the inner end of the gas phase input flow channel, a mixer is connected to the input end of the mixed liquid output flow channel, a water phase input flow channel and an oil phase input flow channel are respectively connected to two input ends of the mixer, a lantern ring is fixedly sleeved on the outer side of the shell, a gas phase output flow channel is formed by a gap between the lantern ring and the shell, and a through hole for communicating the gas phase output flow channel and the gas phase input flow channel is formed in the side wall of the shell;
the backflow prevention structure comprises two one-way valves, and the two one-way valves are respectively positioned at the connecting parts of the water phase input flow channel and the oil phase input flow channel and the mixer.
Furthermore, two input ends and one output end in the mixer form a Y-shaped three-way structure.
Furthermore, the check valve is located in the mixer and comprises a groove body located at the bent part of the input end of the mixer, a guide rod is fixedly arranged in the groove body, a valve core used for plugging the water phase input flow channel or the oil phase input flow channel is slidably sleeved on the guide rod, and a spring used for applying thrust to the valve core is arranged between the valve core and the inner end of the groove body.
Furthermore, the output end of the mixer is connected with the mixed liquid output flow channel through a copper pipe.
Furthermore, a spiral plate for increasing the flow of liquid in the pipe is fixedly arranged in the copper pipe.
Furthermore, the copper pipe is provided with a rotating sleeve in a rotating sleeve mode, a stirring sheet used for stirring oil-water mixed liquid is arranged on the inner side of the rotating sleeve, and a spiral sheet used for driving the rotating sleeve to rotate in a matching mode with compressed air is arranged on the outer side of the rotating sleeve.
Further, the mixer is fixed inside the gas phase input flow passage by a plurality of support legs.
The utility model has the advantages that: the one-way valve of the utility model can effectively avoid the situation that the liquid backflow caused by the overlarge pressure at the downstream causes damage to the oil supply and water supply system; the flow of mixed liquid of multiplicable profit of spiral plate makes both mixtures more abundant, and the oil mist of erupting is more even.
Drawings
FIG. 1 is a schematic structural view of the present invention using a spiral plate;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic structural view of the present invention employing a movable blade stirring structure;
in the figure: 1-a body structure; 11-a housing; 12-a gas phase input flow channel; 13-a mixed liquid output flow channel; 14-a mixer; 15-aqueous phase input flow channel; 16-oil phase input flow channel; 17-a collar; 18-a gas phase output flow channel; 19-copper tubing; 191-a spiral plate; 192-a rotating sleeve; 193-stirring sheet; 194-a flight; 2-backflow prevention structure; 21-a groove body; 22-a guide bar; 23-a valve core; 24-a spring;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown, the present embodiment includes:
the main body structure 1 comprises a shell 11, wherein one end of the shell 11 is provided with a gas phase input flow passage 12, the inner wall of the input end of the gas phase input flow passage 12 is provided with an internal thread for connecting with a bamboo joint pipe, the inner end of the gas phase input flow passage 12 is connected with a mixed liquid output flow passage 13, the input end of the mixed liquid output flow passage 13 is connected with a mixer 14 through a copper pipe 19, and a spiral plate 191 for increasing the flow of liquid in the pipe is fixedly arranged in the copper pipe 19; two input ends of the mixer 14 are respectively connected with a water phase input flow passage 15 and an oil phase input flow passage 16, and the two input ends and one output end in the mixer 14 form a Y-shaped three-way structure; a lantern ring 17 is fixedly sleeved on the outer side of the shell 11, a gas phase output flow channel 18 is formed in a gap between the lantern ring 17 and the shell 11, and a plurality of through holes for communicating the gas phase output flow channel 18 with the gas phase input flow channel 12 are formed in the side wall of the shell 11;
the backflow prevention structure 2, the backflow prevention structure 2 includes two check valves, the two check valves are respectively located at the connection positions of the water phase input flow channel 15 and the oil phase input flow channel 16 with the mixer 14, the check valves include a groove body 21 located at the bending position of the input end of the mixer 14, a guide rod 22 is fixedly arranged in the groove body 21, a valve core 23 used for plugging the water phase input flow channel 15 or the oil phase input flow channel 16 is slidably sleeved on the guide rod 22, a spring 24 used for applying thrust to the valve core 23 is arranged between the valve core 23 and the inner end of the groove body 21, when the pressure is not pressure or the pressure at the downstream is higher than the pressure at the upstream, the valve core 23 props against the water phase input flow channel 15 and the oil phase input flow channel 16 to plug the water phase input flow channel 16 under the action of the spring 24 or the pressure difference, and therefore damage to an oil supply system due to liquid backflow is prevented.
As another scheme for increasing the sufficiency of oil-water mixing, a stirring structure with movable blades can be adopted, in the structure, a rotating sleeve 192 is rotatably sleeved on the copper pipe 19, the rotating sleeve 192 can be positioned at the end part of the copper pipe 19 or the middle part of the copper pipe 19, and when the rotating sleeve 192 is positioned at the end part of the copper pipe 19, the rotating sleeve 192 is simultaneously and rotatably connected with the copper pipe 19 and the mixed liquid output flow channel 13 or the mixer 14; when the rotating sleeve 192 is positioned in the middle of the copper tube 19, the rotating sleeve 192 divides the copper tube 19 into two parts and is rotatably connected with the two copper tubes 19 at the same time (shown as a second structure); the inner side of the rotating sleeve 192 is provided with a stirring blade 193 for stirring oil-water mixed liquid, the outer side of the rotating sleeve 192 is provided with a spiral blade 194 for driving the rotating sleeve 192 to rotate in a matching way with compressed air, and when the compressed air passes through the gas-phase input flow passage 12, the compressed air drives the rotating sleeve 192 to rotate under the action of the spiral blade 194, so that the stirring blade 193 stirs the mixed liquid passing through the position, and the mixed liquid is more uniformly mixed; in order to increase the stability of the mixer 14, several legs can also be provided which are fastened inside the gas phase feed channel 12.
When the oil-water separator is used, oil and water are mixed in the mixer 14 and then are sequentially output through the copper pipe 19 and the mixed liquid output channel 13, compressed air is sequentially output through the gas phase input channel 12, the through hole and the gas phase output channel 18, and when the compressed air flows through the output end of the mixed liquid output channel 13 after being output, the mixed liquid is blown away to form oil mist, so that lubrication and cooling of machining are realized.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (7)
1. A composite atomizer nozzle, comprising:
the main body structure (1), the main body structure (1) includes a shell (11), one end of the shell (11) is provided with a gas phase input flow channel (12), the inner end of the gas phase input flow channel (12) is connected with a mixed liquid output flow channel (13), the input end of the mixed liquid output flow channel (13) is connected with a mixer (14), two input ends of the mixer (14) are respectively connected with a water phase input flow channel (15) and an oil phase input flow channel (16), the outer side of the shell (11) is fixedly sleeved with a lantern ring (17), a gap between the lantern ring (17) and the shell (11) forms a gas phase output flow channel (18), and the side wall of the shell (11) is provided with a through hole for communicating the gas phase output flow channel (18) with the gas phase input flow channel (12);
the backflow prevention structure (2) comprises two one-way valves, and the two one-way valves are respectively positioned at the connecting parts of the water phase input flow channel (15), the oil phase input flow channel (16) and the mixer (14).
2. A composite atomiser nozzle as claimed in claim 1, characterised in that two inputs to the interior of the mixer (14) form a Y-shaped three-way structure with one output.
3. The compound atomizer nozzle of claim 2, wherein the check valve is located in the mixer (14), the check valve comprises a groove body (21) located at the bend of the input end of the mixer (14), a guide rod (22) is fixedly arranged in the groove body (21), a valve core (23) used for plugging the water phase input flow channel (15) or the oil phase input flow channel (16) is slidably sleeved on the guide rod (22), and a spring (24) used for applying thrust to the valve core (23) is arranged between the valve core (23) and the inner end of the groove body (21).
4. A compound atomiser nozzle as claimed in claim 1, characterised in that the output of the mixer (14) is connected to the mixed liquor outlet channel (13) via a copper tube (19).
5. A composite atomiser nozzle as claimed in claim 4, characterised in that a helical plate (191) is secured within the copper tube (19) to increase the flow of liquid within the tube.
6. The composite atomizer nozzle according to claim 4, wherein the copper tube (19) is rotatably sleeved with a rotating sleeve (192), the inner side of the rotating sleeve (192) is provided with a stirring blade (193) for stirring oil-water mixture, and the outer side of the rotating sleeve (192) is provided with a spiral blade (194) for driving the rotating sleeve (192) to rotate in cooperation with compressed air.
7. A compound atomiser nozzle as claimed in claim 6, characterised in that the mixer (14) is secured inside the gas phase inlet channel (12) by a plurality of legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121387330.2U CN214766289U (en) | 2021-06-22 | 2021-06-22 | Composite atomizer nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121387330.2U CN214766289U (en) | 2021-06-22 | 2021-06-22 | Composite atomizer nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214766289U true CN214766289U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121387330.2U Active CN214766289U (en) | 2021-06-22 | 2021-06-22 | Composite atomizer nozzle |
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| Country | Link |
|---|---|
| CN (1) | CN214766289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117065957A (en) * | 2023-10-13 | 2023-11-17 | 山东泰宇消防科技集团有限公司 | Rotary mixing convection adjustable spray head |
-
2021
- 2021-06-22 CN CN202121387330.2U patent/CN214766289U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117065957A (en) * | 2023-10-13 | 2023-11-17 | 山东泰宇消防科技集团有限公司 | Rotary mixing convection adjustable spray head |
| CN117065957B (en) * | 2023-10-13 | 2023-12-22 | 山东泰宇消防科技集团有限公司 | Rotary mixing convection adjustable spray head |
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