CN203316296U - Gas-liquid mixing type spray nozzle - Google Patents
Gas-liquid mixing type spray nozzle Download PDFInfo
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- CN203316296U CN203316296U CN201320212288XU CN201320212288U CN203316296U CN 203316296 U CN203316296 U CN 203316296U CN 201320212288X U CN201320212288X U CN 201320212288XU CN 201320212288 U CN201320212288 U CN 201320212288U CN 203316296 U CN203316296 U CN 203316296U
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- gas
- liquid mixed
- liquid
- main body
- vortex chamber
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Abstract
The utility model discloses a gas-liquid mixing type spray nozzle which comprises a body, a liquid inlet connection part and a spray nozzle core, wherein a gas-liquid mixing channel is formed in the body and communicated with the liquid inlet connection part and the spray nozzle core; a first end of the gas-liquid mixing channel is a gas inlet end communicated with an external air compression device; a second end of the gas-liquid mixing channel is a liquid outlet end communicated with the spray nozzle core; and a third end of the gas-liquid mixing channel is a liquid inlet end communicated with a liquid inlet connection part. The gas-liquid mixing type spray nozzle further comprises a locking component and a pressing sleeve ring, and the locking component locks and fixes the spray nozzle core on the body. The gas-liquid mixing type spray nozzle is simple in structure and low in manufacturing cost; high-cleanliness cleaning requirements of tiny holes or clearances can be met; and the atomization effect is better.
Description
Technical field
The utility model relates to the nozzle field, relates in particular to a kind of gas-liquid mixed type nozzle.
Background technology
Existing nozzle, generally comprise the parts such as spray seat, feed liquor connector, flow-guiding mouth, nozzle core and spray sheet, and the complex structure of nozzle, make the manufacturing cost of nozzle high; In addition, nozzle core contain the structures such as vortex chamber and conveyor screw, also comparatively complexity and atomizing effect are poor for its structure.
The utility model content
The utility model embodiment technical problem to be solved is, a kind of gas-liquid mixed type nozzle is provided, and it is simple in structure, low cost of manufacture.
In order to solve the problems of the technologies described above, the utility model embodiment has proposed a kind of gas-liquid mixed type nozzle, comprise that inside is formed with the main body of gas-liquid mixed passage and feed liquor connector and the nozzle core be connected with described gas-liquid mixed passage, the inlet end of the first end of described gas-liquid mixed passage for being connected with an extraneous air compression device, the second end of gas-liquid mixed passage is the outlet end be communicated with described nozzle core, the liquid feeding end of the 3rd end of gas-liquid mixed passage for being connected with described feed liquor connector, described gas-liquid mixed type nozzle also includes locking member and the compression collar that described nozzle core is locked on main body.
Further, described main body is cylinder shape, and the two ends of main body are connected with the extraneous air compression device with described nozzle core respectively, and described feed liquor connector is fixed on main body along the radially grafting of main body; The end that described main body is connected with nozzle core is provided with a liquid outlet.
Further, the mouth spray that is provided with vertically a vortex chamber and connects and be communicated with this vortex chamber in described nozzle core, the axial line of this vortex chamber overlaps with the axial line of described main body, described vortex chamber connects and is communicated with described liquid outlet, and the joint of vortex chamber and described liquid outlet is provided with the vortex chamber entrance that a diameter is greater than described liquid outlet.
Further, the end that described vortex chamber and described mouth spray connect is the cavity with cambered surface, and the joint of vortex chamber and described mouth spray is positioned at the place, arc top of the cavity of described arc surfaced.
Further, described gas-liquid mixed passage is three circulation passage in T shape.
Further, described locking member is locking nut, and locking member and main body screw are connected.
The beneficial effect of the utility model embodiment is: because main body directly is locked and is connected with locking member with nozzle core, its parts are few, simple in structure, low cost of manufacture.In addition, one end of the vortex chamber of nozzle core directly is connected with gas-liquid mixed passage in main body, the other end of vortex chamber directly communicates with mouth spray, Compressed Gas interior with entering main body when the liquid with setting pressure enters in main body mixes mutually, make liquid enter fast in the vortex chamber of nozzle core inside and form liquid particles, liquid particles has owing to being stressed after fast speed further is atomized in vortex chamber and sprays fast from described nozzle core, can meet the cleaning in trickle hole (or gap) and the cleaning requirement of high cleanliness, and its atomizing effect is better.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The accompanying drawing explanation
Fig. 1 is the stereogram of the unit box of the utility model embodiment.
Fig. 2 is the side view of the lock pin assembly of the utility model embodiment.
Fig. 3 is the explosive view of the unit box of the utility model embodiment.
Fig. 4 is the partial sectional view of the convergence piece of the utility model embodiment.
The specific embodiment
It should be noted that, in the situation that do not conflict, embodiment and the feature in embodiment in the application can mutually combine, and below in conjunction with the drawings and specific embodiments, the utility model are described in further detail.
Please refer to shown in Fig. 1 to Fig. 4, the gas-liquid mixed type nozzle of the utility model embodiment, it comprises that main body 1 inside is formed with the main body 1 of gas-liquid mixed passage 11 and feed liquor connector 2 and the nozzle core 3 be connected with described gas-liquid mixed passage 11, the inlet end of the first end of described gas-liquid mixed passage 11 for being connected with an extraneous air compression device (not shown), the second end of gas-liquid mixed passage 11 is the outlet end be communicated with described nozzle core 3, the liquid feeding end of the 3rd end of gas-liquid mixed passage 11 for being connected with described feed liquor connector 2, the described gas-liquid mixed passage of the present embodiment is three circulation passage in T shape.Described gas-liquid mixed type nozzle also includes the compression collar 5 that the locking member 4 that described nozzle core 3 is locked on main body 1 reaches the spouting liquid size for regulating nozzle core.
Described main body 1 is cylinder shape, and the two ends of main body 1 are connected with the extraneous air compression device with described nozzle core 3 respectively, and described feed liquor connector 2 is fixed on main body 1 along the radially grafting of main body 1; The end that described main body 1 is connected with nozzle core 3 is provided with a liquid outlet 12.
The mouth spray 32 that is provided with vertically a vortex chamber 31 and connects and be communicated with this vortex chamber 31 in described nozzle core 3, the axial line of this vortex chamber 31 overlaps with the axial line of described main body 1, described vortex chamber 31 connects and is communicated with described liquid outlet 12, and the joint of vortex chamber 31 and described liquid outlet 12 is provided with the vortex chamber entrance that a diameter is greater than described liquid outlet 12 (in figure not label).Described vortex chamber 31 is the cavity that is arc surfaced with the end that described mouth spray 32 connects, and the joint of vortex chamber 31 and described mouth spray 32 is positioned at the place, arc top of the cavity of described arc surfaced.
In the present embodiment, described locking member 4 is locking nut, and locking member 4 is connected with main body 1 threaded engagement.
The working method of the present embodiment and principle: there is the liquid of setting pressure in feed liquor connector 2 enters the gas-liquid mixed passage 11 of nozzle body 1, the Compressed Gas entered with inlet end from gas-liquid mixed passage 11 mixes, the flowing velocity of Compressed Gas accelerating liquid (impulsive force), and be refined into liquid particles in the described vortex chamber 31 of nozzle core 3, or liquid particles is atomized, thereby the described mouth spray 32 through nozzle core 3 is sprayed to the purpose that workpiece reaches the enhancing cleaning effect again, can meet the cleaning in trickle hole (or gap) and the cleaning requirement of high cleanliness, and atomizing effect is good.
Although illustrated and described embodiment of the present utility model, it should be noted that, in the situation that do not conflict, embodiment and the feature in embodiment in the application can mutually combine, for the ordinary skill in the art, be appreciated that in the situation that do not break away from principle of the present utility model and spirit can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claims and equivalency range thereof.
Claims (6)
1. a gas-liquid mixed type nozzle, comprise that inside is formed with the main body of gas-liquid mixed passage and feed liquor connector and the nozzle core be connected with described gas-liquid mixed passage, it is characterized in that, the inlet end of the first end of described gas-liquid mixed passage for being connected with an extraneous air compression device, the second end of gas-liquid mixed passage is the outlet end be communicated with described nozzle core, the liquid feeding end of the 3rd end of gas-liquid mixed passage for being connected with described feed liquor connector, described gas-liquid mixed type nozzle also includes locking member and the compression collar that described nozzle core is locked on main body.
2. gas-liquid mixed type nozzle as claimed in claim 1, is characterized in that, described main body is cylinder shape, and the two ends of main body are connected with the extraneous air compression device with described nozzle core respectively, and described feed liquor connector is fixed on main body along the radially grafting of main body; The end that described main body is connected with nozzle core is provided with a liquid outlet.
3. gas-liquid mixed type nozzle as claimed in claim 2, it is characterized in that, the mouth spray that is provided with vertically a vortex chamber and connects and be communicated with this vortex chamber in described nozzle core, the axial line of this vortex chamber overlaps with the axial line of described main body, described vortex chamber connects and is communicated with described liquid outlet, and the joint of vortex chamber and described liquid outlet is provided with the vortex chamber entrance that a diameter is greater than described liquid outlet.
4. gas-liquid mixed type nozzle as claimed in claim 3, is characterized in that, the end that described vortex chamber and described mouth spray connect is the cavity with cambered surface, and the joint of vortex chamber and described mouth spray is positioned at the place, arc top of the cavity of described arc surfaced.
5. gas-liquid mixed type nozzle as claimed in claim 1, is characterized in that, described gas-liquid mixed passage is three circulation passage in T shape.
6. gas-liquid mixed type nozzle as claimed in claim 1, is characterized in that, described locking member is locking nut, and locking member and main body screw are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320212288XU CN203316296U (en) | 2013-04-24 | 2013-04-24 | Gas-liquid mixing type spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320212288XU CN203316296U (en) | 2013-04-24 | 2013-04-24 | Gas-liquid mixing type spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316296U true CN203316296U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320212288XU Expired - Lifetime CN203316296U (en) | 2013-04-24 | 2013-04-24 | Gas-liquid mixing type spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316296U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639082A (en) * | 2013-12-24 | 2014-03-19 | 湖州华祥不锈钢管有限公司 | Gas-liquid mixing sprayer |
| CN105413937A (en) * | 2014-09-16 | 2016-03-23 | 上海百芬环境科技有限公司 | Micro atomization structure |
| TWI707720B (en) * | 2018-12-11 | 2020-10-21 | 日商三菱日立電力系統股份有限公司 | Gas-liquid mixing device and exhaust desulfurization device with gas-liquid mixing device |
| CN114290249A (en) * | 2021-12-31 | 2022-04-08 | 湘潭大学 | Internal cooling grinding wheel |
-
2013
- 2013-04-24 CN CN201320212288XU patent/CN203316296U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639082A (en) * | 2013-12-24 | 2014-03-19 | 湖州华祥不锈钢管有限公司 | Gas-liquid mixing sprayer |
| CN105413937A (en) * | 2014-09-16 | 2016-03-23 | 上海百芬环境科技有限公司 | Micro atomization structure |
| TWI707720B (en) * | 2018-12-11 | 2020-10-21 | 日商三菱日立電力系統股份有限公司 | Gas-liquid mixing device and exhaust desulfurization device with gas-liquid mixing device |
| CN114290249A (en) * | 2021-12-31 | 2022-04-08 | 湘潭大学 | Internal cooling grinding wheel |
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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: 20131204 |