CN2069305U - Water spinning sheet structure - Google Patents
Water spinning sheet structure Download PDFInfo
- Publication number
- CN2069305U CN2069305U CN 89221517 CN89221517U CN2069305U CN 2069305 U CN2069305 U CN 2069305U CN 89221517 CN89221517 CN 89221517 CN 89221517 U CN89221517 U CN 89221517U CN 2069305 U CN2069305 U CN 2069305U
- Authority
- CN
- China
- Prior art keywords
- water
- groove
- whirling piece
- rotating
- piece
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000009987 spinning Methods 0.000 title abstract 3
- 239000007921 spray Substances 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000000889 atomisation Methods 0.000 abstract 1
- 238000011982 device technology Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000007592 spray painting technique Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000003595 mist Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
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- Nozzles (AREA)
Abstract
The water-rotating sheet structure belongs to the field of atomizing device technology of pressure-jet type spraying equipment, and is widely used in agriculture and forestry, machinery, chemical industry, spray painting, artificial climate, etc. The utility model discloses constitute by water-spinning piece and gasket, omega annular on the gasket just is right relative with the outer annular groove of water-spinning piece, constitutes the liquid flow channel. The water rotating sheet is provided with an outer ring groove, a radial fine filtering groove, an inner ring groove, a tangential accelerating groove, a water rotating chamber, a spray hole and other structures, thereby ensuring the realization of trace spraying. The requirement on the installation concentricity is not high, the extrusion deformation is resisted, and the atomization effect is greatly improved.
Description
The utility model belongs to the mist formation device technique field of pressing spray formula spraying apparatus.
The mist formation principle of spraying apparatus can be divided into inhales spray and presses spray two big classes; One,, and, belongs to absorption spraying type, as spray gun for paint, gasoline engine vaporizer etc. by the gas shock ejection that nebulizes by the side direction negative pressure sucking-off liquid of high velocity air; Two, compressed air is compressed into the rotating water chamber of shower nozzle with liquid stream, and the liquid of rotation stream mist formation under centrifugal action belongs to the spray formula of pressing at a high speed, as agricultural atomizer etc.
The existing spray formula spraying apparatus rotating water chamber form of pressing is varied, becomes fog effect that certain limitation is all arranged, and average mist particle diameter is all about 200 μ m.The domestic best average mist particle diameter of ulv spraying water whirling piece is about 50 μ m at present, but also has following problems in actual the use:
One, decentraction is installed, causes atomizing effect not good;
Two, crimp makes the life-span not long.
The purpose of this utility model is exactly defectives such as the installation decentraction that exists in solve using on existing ulv spraying water whirling piece basis, crimp, to improve the reliability and the durability of work.
Concrete technology contents of the present utility model:
The utility model is made up of water whirling piece and pad, and they are contained in the shower nozzle, use nut compressing.
Pad is made with rubber or plastics, and its spray orifice is perhaps made with pottery through special sclerosis lining.Outer groove, radially smart filter pocket, inner groove are arranged on the water whirling piece, tangentially quicken groove, rotating water chamber, spray orifice, radially smart filter pocket is between outer groove and inner groove, and it is uniform on week in the garden, quantity is 12, the tangential groove that quickens is between inner groove and rotating water chamber, along two of rotating water chamber arranged tangential, spray orifice is in the centre.Outer groove, inner groove, rotating water chamber, spray orifice are all concentric.
Ω annular groove on the pad is just relative with outer groove on the water whirling piece, constitutes fluid course.Because adopt the Ω annular groove to compare with the crescent moon groove of three isometrical arrangements of original employing, crimp is to the influence of spraying function in the time of can significantly reducing installation.In addition, because spray orifice position hardness height, thereby the water whirling piece durability improved widely.
Technical characterstic of the present utility model:
Compare with the one chip high speed water whirling piece of original rubber system, the utility model is not high to concentricity requirement is installed, and anti-crimp has improved the reliability of work and the durability of part widely.
In conjunction with the accompanying drawings the utility model is done further narration:
Fig. 1 is a water whirling piece part schematic diagram, and wherein 1 is outer groove, and 2 are radially smart filter pocket, and 3 is the tangential groove that quickens, and 4 is inner groove, and 5 is rotating water chamber, and 6 is spray orifice.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is a pad part schematic diagram, and wherein 7 is the Ω annular groove.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the water whirling piece structural representation, and Fig. 4 is the vertical view of Fig. 3.The pad schematic diagram in the shower nozzle of packing into, wherein 8 is shower nozzle, and 9 is nut, and 10 is water whirling piece, and 11 is pad, and 12 is the shower nozzle hydroecium, and 13 is pipeline.
Operation principle is seen Fig. 3: liquid 13 enters shower nozzle hydroecium 12 by the road under the compressed air effect, finish the outer groove 1 that enters water whirling piece after essence is filtered by the Ω annular groove 7 on the pad then, radially smart filter pocket 2 is finished further filtration, liquid flows to into inner groove 4, the high speed of getting into tangential acceleration groove 3 then and making liquid stream obtain per minute ten thousand commentaries on classics enters rotating water chamber 5, forms little shape mist pearl at last from spray orifice 6 ejections.
Claims (3)
1, a kind of water whirling piece structure, it is made up of water whirling piece and pad, it is characterized in that water whirling piece by outer groove, radially smart filter pocket tangentially quickens groove, inner groove, rotating water chamber and spray orifice and forms, and outer groove, inner groove, rotating water chamber, spray orifice are all concentric, radially smart filter pocket tangentially quickens groove between rotating water chamber and inner groove between outer groove and inner groove, along two of rotating water chamber arranged tangential, one Ω annular groove is arranged on the pad, just relative with outer groove on the water whirling piece.
2, the water whirling piece structure of narrating according to claim 1 is characterized in that along the circumferential direction uniform 12 of radially smart filter pocket on the water whirling piece.
3, the water whirling piece structure of narrating according to claim 1 is characterized in that water whirling piece is to make with metal or pottery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89221517 CN2069305U (en) | 1989-12-22 | 1989-12-22 | Water spinning sheet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89221517 CN2069305U (en) | 1989-12-22 | 1989-12-22 | Water spinning sheet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2069305U true CN2069305U (en) | 1991-01-16 |
Family
ID=4875977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89221517 Withdrawn CN2069305U (en) | 1989-12-22 | 1989-12-22 | Water spinning sheet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2069305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289863A (en) * | 2015-11-23 | 2016-02-03 | 云南农业大学 | Tangential centrifugal agricultural sprayer nozzle with two spraying hole sheets |
-
1989
- 1989-12-22 CN CN 89221517 patent/CN2069305U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289863A (en) * | 2015-11-23 | 2016-02-03 | 云南农业大学 | Tangential centrifugal agricultural sprayer nozzle with two spraying hole sheets |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |