CN209393379U - Steam fog spray head - Google Patents
Steam fog spray head Download PDFInfo
- Publication number
- CN209393379U CN209393379U CN201822177714.6U CN201822177714U CN209393379U CN 209393379 U CN209393379 U CN 209393379U CN 201822177714 U CN201822177714 U CN 201822177714U CN 209393379 U CN209393379 U CN 209393379U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- inner core
- air inlet
- water
- steam fog
- 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 - Fee Related
Links
- 239000007921 spray Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000000889 atomisation Methods 0.000 claims abstract description 20
- 230000003467 diminishing effect Effects 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims 1
- 102000010637 Aquaporins Human genes 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 6
- 108010063290 Aquaporins Proteins 0.000 abstract description 2
- 108091006146 Channels Proteins 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002262 irrigation Effects 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a kind of steam fog spray heads, nozzle body including front and back perforation, the front end of nozzle body is equipped with nozzle and covers on the cover outside nozzle, nozzle body rear end is equipped with air inlet, water inlet is equipped on the outside of cover, nozzle is equipped with the water channel being connected to water inlet, and an inner core is equipped in nozzle, and inner core is equipped with the water channel outlet being connected to water channel；Inner core rear end has air inlet section, and air inlet section front end has internal diameter from rear to preceding diminishing horn mouth；An atomization hog frame is fixed with outside cover front end.Gas enters from the air inlet of nozzle body, water enters from the inlet, after gas is delivered to nozzle inner core, because the air inlet section front end of inner core has internal diameter from rear to preceding diminishing horn mouth, pressure difference can be formed, so that the outlet of water channel, water channel constantly pours in water, water sprays together with air-flow, it has been steam fog state at this time, spray effect is good, and atomization hog frame then further enhances atomizing effect.
Description
Technical field
The utility model relates to a kind of steam fog spray heads, are especially a kind of steam fog spray head of agriculture sprinkling irrigation.
Background technique
China is water resource country more in short supply, and development is with the water-saving irrigation sprayed as principal mode for agricultural
Sustainable development have great importance.In recent years, with the adjustment and peasant economy condition of China's agricultural planting industry structure
Raising, industrial crops and greenhouse cultivated area rapid growth, the requirement to irrigation conditions also step up.
However, it is unreasonable applied to the steam fog spray head internal structure design of pesticide spray in the prior art, cause spraying
Effect is bad, be easy to appear sprinkling it is uneven, using it is more hard the problems such as.
Utility model content
In view of the defect of the above-mentioned prior art, the purpose of this utility model is that: a kind of steam fog that spray effect is good is provided
Spray head.
The technical solution of the utility model is: steam fog spray head, the nozzle body including front and back perforation, nozzle body
Front end is equipped with nozzle and covers on the cover outside nozzle, and nozzle body rear end is equipped with air inlet, is equipped with water inlet on the outside of cover,
The nozzle is equipped with the water channel being connected to water inlet, and an inner core is equipped in nozzle, and inner core is equipped with the water channel being connected to water channel
Outlet；
The inner core rear end has air inlet section, and air inlet section front end has internal diameter from rear to preceding diminishing horn mouth.
Further, the inner core open rearward end is big and front opening is small, and inner core includes the mist being sequentially communicated from front to back
Change outlet section, linkage section and air inlet section, water channel outlet is arranged on linkage section.
Further, the air inlet section open rearward end is big and front opening is small, and horn mouth front end is connected to linkage section.
Further, the atomisation outlet section is in elongate shape and its internal diameter is gradually increased from rear to preceding, after atomisation outlet section
End is connected to linkage section front end.
Further, it is fixed with an atomization hog frame outside the cover front end, has among atomization hog frame and is located at nozzle
The column in front.
Further, the first sealing ring is equipped between the nozzle body and cover.
Further, the second sealing ring is equipped between the nozzle and cover.
Using steam fog spray head provided by the utility model, the beneficial effect is that: gas from the air inlet of nozzle body into
Enter, water enters from the inlet, after gas is delivered to nozzle inner core because the air inlet section front end of inner core have internal diameter from it is rear to preceding by
Tapered small horn mouth, can form pressure difference, so that the outlet of water channel, water channel constantly pours in water, water sprays together with air-flow, at this time
It has been steam fog state, spray effect is good.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the decomposition diagram of the utility model；
Fig. 3 is the elevational schematic view of the utility model；
Fig. 4 is the schematic cross-sectional view in the direction B-B in Fig. 3；
Fig. 5 is the structural schematic diagram of the utility model inner core.
It is as shown in the figure: 1-nozzle body, 11-air inlets, 2-nozzles, 3-covers, 31-water inlets, 4-water channels,
5-inner cores, 51-atomisation outlet sections, 52-linkage sections, 53-air inlet sections, 531-horn mouths, the outlet of 6-water channels, 7-atomizations
Hog frame, 71-columns, the 8-the first sealing ring, the 9-the second sealing ring, 10-card slots.
Specific embodiment
For it is relatively intuitive, be fully understood by the technical solution of the utility model, now just combine the progress of the utility model attached drawing
Unrestricted feature description is as follows:
As Figure 1-Figure 5, steam fog spray head, the nozzle body 1 including front and back perforation, the external gas supply of nozzle body 1 are set
Standby, the front end of nozzle body 1 is equipped with nozzle 2 and covers on the cover 3 outside nozzle 2, the mode that cover 3 is connected through a screw thread with
Nozzle body 1 is fixed, and 1 rear end of nozzle body is equipped with air inlet 11, is equipped with water inlet 31 on the outside of cover 3, nozzle 2 be equipped with into
The water channel 4 that the mouth of a river 31 is connected to, 4 quantity of water channel are one or more, preferably 3, are equipped with an inner core 5 in nozzle 2, on inner core 5
Equipped with the water channel outlet 6 being connected to water channel 4；5 rear end of inner core has air inlet section 53, and 53 front end of air inlet section has internal diameter from rear to preceding
Diminishing horn mouth 531.
5 open rearward end of inner core is big and front opening is small, inner core 5 include be sequentially communicated from front to back atomisation outlet section 51,
Linkage section 52 and air inlet section 53, water channel outlet 6 are arranged on linkage section 52.53 open rearward end of air inlet section is big and front opening is small,
53 rear end of air inlet section is the constant hollow cylinder of internal diameter, and 531 front end of horn mouth is connected to linkage section 52.Atomisation outlet section 51 is in thin
Long shape and its internal diameter is gradually increased from rear to preceding, 51 rear end of atomisation outlet section is connected to 52 front end of linkage section.
An atomization hog frame 7 is fixed with outside 3 front end of cover, being atomized among hog frame 7 has positioned at the vertical of 2 front of nozzle
Column 71.3 front end outer side of cover is equipped with card slot, and atomization 7 two sides of hog frame are fixed in card slot 10.When steam fog is sprayed from 2 inner core 5 of nozzle
After out, the column 71 of 7 centre of steam fog contact atomization hog frame simultaneously scatter, and increases spray area, further improves spraying effect
Fruit.
The first sealing ring 8 is equipped between nozzle body 1 and cover 3, the first 8 sets of sealing ring is used in 1 front end of nozzle body
Improve the leakproofness between nozzle body 1 and cover 3.The second sealing ring 9, the second sealing ring 9 are equipped between nozzle 2 and cover 3
It covers in 2 front end of nozzle, for improving the leakproofness between nozzle 2 and cover 3.First sealing ring 8, the second sealing ring 9 are preferably
For rubber ring.
When work, gas enters from the air inlet 11 of nozzle body 1, and water enters from water inlet 31, and gas is delivered to nozzle 2
After inner core 5, because 53 front end of air inlet section of inner core 5 has internal diameter from rear to preceding diminishing horn mouth 531, gas is circulated to
Channel gradually becomes smaller when horn mouth, and channel narrows from the width, and forms pressure difference, so that water channel 4, water channel outlet 6 constantly pours in water, water
After gentle mixing, it has been steam fog state at this time that water is sprayed from atomisation outlet section 51 together with air-flow.
Certainly, the above is only the preferred embodiments of the present utility model only, and therefore, it does not limit the patents of the utility model
Range, all with the utility model specification and schema content institute, simply modification and equivalent structure change for it, should all similarly wrap
Within scope of patent protection contained in the utility model.
Claims (7)
1. steam fog spray head, the nozzle body including front and back perforation, the front end of nozzle body is equipped with nozzle and covers on outside nozzle
Cover, nozzle body rear end is equipped with air inlet, water inlet is equipped on the outside of cover, it is characterised in that: the nozzle be equipped with
The water channel of water inlet connection, nozzle is interior to be equipped with an inner core, and inner core is equipped with the water channel outlet being connected to water channel；
The inner core rear end has air inlet section, and air inlet section front end has internal diameter from rear to preceding diminishing horn mouth.
2. steam fog spray head according to claim 1, it is characterised in that: the inner core open rearward end is big and front opening is small,
Inner core includes atomisation outlet section, linkage section and the air inlet section being sequentially communicated from front to back, and water channel outlet is arranged on linkage section.
3. steam fog spray head according to claim 2, it is characterised in that: the air inlet section open rearward end is big and front opening
Small, horn mouth front end is connected to linkage section.
4. steam fog spray head according to claim 3, it is characterised in that: the atomisation outlet section is in elongate shape and its internal diameter from
Afterwards to being before gradually increased, atomisation outlet section rear end is connected to linkage section front end.
5. steam fog spray head according to claim 1, it is characterised in that: be fixed with atomization reinforcement outside the cover front end
Frame, atomization hog frame centre have the column being located at immediately ahead of nozzle.
6. steam fog spray head according to claim 1, it is characterised in that: it is close to be equipped with first between the nozzle body and cover
Seal.
7. steam fog spray head according to claim 1, it is characterised in that: be equipped with the second sealing between the nozzle and cover
Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822177714.6U CN209393379U (en) | 2018-12-24 | 2018-12-24 | Steam fog spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822177714.6U CN209393379U (en) | 2018-12-24 | 2018-12-24 | Steam fog spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209393379U true CN209393379U (en) | 2019-09-17 |
Family
ID=67895776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822177714.6U Expired - Fee Related CN209393379U (en) | 2018-12-24 | 2018-12-24 | Steam fog spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209393379U (en) |
-
2018
- 2018-12-24 CN CN201822177714.6U patent/CN209393379U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yuyao Fujin Stationery & Gift Co.,Ltd. Assignor: FU JIN GARDEN & IRRIGATION EQUIPMENT Co.,Ltd. Contract record no.: X2021330000187 Denomination of utility model: Steam spray nozzle Granted publication date: 20190917 License type: Common License Record date: 20210831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 |