CN209005975U - A kind of spray head suitable for Diseases of Turfgrass prevention and treatment - Google Patents
A kind of spray head suitable for Diseases of Turfgrass prevention and treatment Download PDFInfo
- Publication number
- CN209005975U CN209005975U CN201821739577.4U CN201821739577U CN209005975U CN 209005975 U CN209005975 U CN 209005975U CN 201821739577 U CN201821739577 U CN 201821739577U CN 209005975 U CN209005975 U CN 209005975U
- Authority
- CN
- China
- Prior art keywords
- spray head
- nozzle cap
- sprayer body
- gasket seal
- spray
- 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
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- Nozzles (AREA)
Abstract
The utility model discloses a kind of spray head suitable for Diseases of Turfgrass prevention and treatment, including inlet tube and spray head, it is equipped with flow channel for liquids in the inlet tube, the flow channel for liquids is connected to the spray head；The spray head includes sprayer body and nozzle cap, groove is equipped in the sprayer body, the groove lower sidewalls offer inlet opening, the flow channel for liquids is connected to the inlet opening, sprinkler core is fixedly connected among the bottom portion of groove, gasket seal is equipped at the top of the sprayer body, through-hole is offered in the middle part of the gasket seal, nozzle cap is equipped at the top of the gasket seal, the nozzle cap is spherical structure, the spray head cap surface is uniformly provided with multiple spray orifices, nozzle cap bottom outside edge is equipped with screw thread edge, the nozzle cap is threadedly connected to the sprayer body top by screw thread edge；The utility model structure is simple, can effectively improve medicine liquid spray range to spray uniformity, and Diseases of Turfgrass prevention and treatment is suitble to use.
Description
Technical field
The utility model belongs to Diseases of Turfgrass Prevention Technique field, and in particular to a kind of spray suitable for Diseases of Turfgrass prevention and treatment
Head.
Background technique
In contemporary parks planning and urban afforestation, the laying and management on lawn are very important content, but
In the growth course of lawn plant, the harm of various diseases inevitably will receive, need periodically to carry out disease control to protect
The beauty on lawn is demonstrate,proved, sprinkling medicament is the effective means of controlling disease, is generally uniformly sprayed medicament to lawn by spray head
It spills, but the generally existing spraying range of spray head currently used for lawn sprinkling is narrow and sprays non-uniform problem, therefore designs
A kind of spraying range is big and the uniform Diseases of Turfgrass prevention and treatment spray head of sprinkling is necessary.
Utility model content
The purpose of the utility model is to provide a kind of spray heads suitable for Diseases of Turfgrass prevention and treatment, solve spray head spraying range
The narrow and non-uniform problem of sprinkling.
The utility model is the technical scheme adopted is that a kind of spray head suitable for Diseases of Turfgrass prevention and treatment, including inlet tube
And spray head, the inlet tube is interior to be equipped with flow channel for liquids, and the flow channel for liquids is connected to the spray head；
The spray head includes sprayer body and nozzle cap, and the sprayer body is top open design, is equipped in the sprayer body
Groove, the groove lower sidewalls offer inlet opening, and the flow channel for liquids is connected to by the inlet opening with the sprayer body,
It is fixedly connected with sprinkler core among the bottom portion of groove, gasket seal, the gasket seal middle part are equipped at the top of the sprayer body
Through-hole is offered, nozzle cap is equipped at the top of the gasket seal, the nozzle cap is spherical structure, and the spray head cap surface is uniform
Multiple spray orifices are offered, nozzle cap bottom outside edge is equipped with screw thread edge, and the nozzle cap is threadedly coupled by screw thread edge
In the sprayer body top, the gasket seal is fixed on the sprayer body top by the extruding of nozzle cap bottom inside edge
Portion.
The utility model is also characterized by the sprinkler core is up-small and down-big bullet.
The utility model is also characterized by the gasket seal is Viton gasket seal.
The utility model is also characterized by offer water outlet at the top of the spray orifice, the spray orifice bottom offer into
The mouth of a river, and the water outlet internal diameter is less than the water inlet internal diameter.
The beneficial effects of the utility model are: the utility model is equipped with sprayer body, connect below spray head body sidewall with inlet tube
It is logical, Conic nozzle core is equipped in sprayer body, the setting of sprinkler core can make medical fluid enter in sprayer body and make by flow channel for liquids
High degree of spiral movement, improves the rate that medical fluid enters in nozzle cap, medical fluid enters spray orifice by water inlet after spiral accelerates
It is interior, since the internal diameter of water outlet is less than water inlet, so that the pressure of water outlet is greater than the pressure of water inlet, further improve
The rate that medical fluid sprays, so that medicine liquid spray range be made to expand；In addition, the spherical shape structure of nozzle cap, and uniformly opened on spherical surface
Equipped with multiple spray orifices, it can satisfy the sprinkling requirement of all directions, improve the uniformity of sprinkling；The utility model structure letter
It is single, medicine liquid spray range can be effectively improved to spray uniformity, Diseases of Turfgrass prevention and treatment is suitble to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the spray head provided by the utility model suitable for Diseases of Turfgrass prevention and treatment；
Fig. 2 is the concrete structure schematic diagram of spray orifice in Fig. 1.
Description of symbols:
1, inlet tube, 11, flow channel for liquids, 2, sprayer body, 21, inlet opening, 22, sprinkler core, 23, gasket seal, 231, logical
Hole, 3, nozzle cap, 31, spray orifice, 311, water outlet, 312, water inlet, 32, screw thread edge.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this
The protection scope of utility model is not limited by the specific implementation.
A kind of spray head suitable for Diseases of Turfgrass prevention and treatment, as depicted in figs. 1 and 2, including inlet tube 1 and spray head, it is described into
Flow channel for liquids 11 is equipped in liquid pipe 1, the flow channel for liquids 11 is connected to the spray head, and medical fluid enters spray head by flow channel for liquids 11
It is interior；
The spray head includes sprayer body 2 and nozzle cap 3, and the sprayer body 2 is top open design, in the sprayer body 2
Equipped with groove, the groove lower sidewalls offer inlet opening 21, the flow channel for liquids 11 by the inlet opening 21 with it is described
Sprayer body 2 is connected to, and sprinkler core 22 is fixedly connected among the bottom portion of groove, and the sprinkler core 22 is up-small and down-big taper
Body, high pressure medical fluid enter in groove by flow channel for liquids 11 and inlet opening 21, will be around taper into the high pressure medical fluid in groove
Sprinkler core 22 makees high-speed screw movement, further increases medical fluid and sprays rate, is equipped with gasket seal 23, institute at the top of the spray head 2
It states and offers through-hole 231 in the middle part of gasket seal 23, since medical fluid has high chemical corrosivity, gasket seal 23 can be prevented
Medical fluid outflow corrosion spray head, in order to improve the resistance to corrosion of gasket seal 23, the gasket seal 23 is Viton sealing
Gasket is equipped with nozzle cap 3 at the top of the gasket seal 23, and the nozzle cap 3 is spherical structure, and 3 surface of nozzle cap is uniform
Multiple spray orifices 31 are offered, water outlet 311 is offered at the top of the spray orifice 31,31 bottom of spray orifice offers water inlet 312,
Rate is sprayed in order to further increase medical fluid, 311 internal diameter of water outlet is less than 312 internal diameter of water inlet, the nozzle cap 3
Bottom outside edge is equipped with screw thread edge 32, and the nozzle cap 3 is threadedly connected to 2 top of sprayer body, institute by screw thread edge 32
It states spray nozzle sheet 24 and the gasket seal 23 and the top of sprayer body 2 is fixed on by the 3 bottom inside edge of nozzle cap extruding
Portion.
The principles of the present invention: when carrying out disease prevention sprinkling medical fluid to lawn, high pressure medical fluid is from the liquid on inlet tube 1
Body runner 11 is entered in the groove in sprayer body 2 by inlet opening 21, will be around pyramidal structure into the high pressure medical fluid in groove
Sprinkler core 22 make high-speed screw movement, the rate before improving high pressure medical liquid spraying, after high pressure medical fluid enters in nozzle cap 3,
In water inlet 312 of the high pressure medical fluid close to 31 bottom of spray orifice, since the radius of gyration reduces, the rate of high pressure medical fluid circular motion
It increases, when into the high pressure medical fluid of spray orifice 31 close to water outlet 311, since the internal diameter of water outlet 311 is less than water inlet 312, out
Hydraulic increase at the mouth of a river 311, further improves the injection rate of medical fluid, so that medical liquid spraying is farther；Due to nozzle cap 3
Spherical structure, and spray orifice 31 is evenly distributed on nozzle cap 3, ensure that the uniformity of medicine liquid spray.
Disclosed above is only specific embodiment of the utility model, and still, the utility model embodiment is not limited to
This, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (4)
1. a kind of spray head suitable for Diseases of Turfgrass prevention and treatment, which is characterized in that including inlet tube (1) and spray head, the inlet tube
(1) flow channel for liquids (11) are equipped in, the flow channel for liquids (11) is connected to the spray head；
The spray head includes sprayer body (2) and nozzle cap (3), and the sprayer body (2) is top open design, the sprayer body
(2) groove is equipped in, the groove lower sidewalls offer inlet opening (21), and the flow channel for liquids (11) passes through the inlet opening
(21) it is connected to, is fixedly connected among the bottom portion of groove sprinkler core (22) with the sprayer body (2), sprayer body (2) top
Portion is equipped with gasket seal (23), offers through-hole (231) in the middle part of the gasket seal (23), sets at the top of the gasket seal (23)
Having nozzle cap (3), the nozzle cap (3) is spherical structure, and nozzle cap (3) surface is uniformly provided with multiple spray orifices (31),
Nozzle cap (3) the bottom outside edge is equipped with screw thread edge (32), and the nozzle cap (3) is threadedly connected to by screw thread edge (32)
Sprayer body (2) top, the gasket seal (23) are fixed on described by the extruding of the nozzle cap (3) bottom inside edge
At the top of sprayer body (2).
2. the spray head according to claim 1 suitable for Diseases of Turfgrass prevention and treatment, which is characterized in that the sprinkler core (22) is
Up-small and down-big bullet.
3. the spray head according to claim 1 suitable for Diseases of Turfgrass prevention and treatment, which is characterized in that the gasket seal (23)
For Viton gasket seal.
4. the spray head according to claim 1 suitable for Diseases of Turfgrass prevention and treatment, which is characterized in that at the top of the spray orifice (31)
It offers water outlet (311), spray orifice (31) bottom offers water inlet (312), and the water outlet (311) internal diameter is less than
Water inlet (312) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821739577.4U CN209005975U (en) | 2018-10-25 | 2018-10-25 | A kind of spray head suitable for Diseases of Turfgrass prevention and treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821739577.4U CN209005975U (en) | 2018-10-25 | 2018-10-25 | A kind of spray head suitable for Diseases of Turfgrass prevention and treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209005975U true CN209005975U (en) | 2019-06-21 |
Family
ID=66840030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821739577.4U Expired - Fee Related CN209005975U (en) | 2018-10-25 | 2018-10-25 | A kind of spray head suitable for Diseases of Turfgrass prevention and treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209005975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113812358A (en) * | 2021-09-10 | 2021-12-21 | 中国水产科学研究院珠江水产研究所 | Aquaculture liquid medicine feeding device for different depth water areas |
-
2018
- 2018-10-25 CN CN201821739577.4U patent/CN209005975U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113812358A (en) * | 2021-09-10 | 2021-12-21 | 中国水产科学研究院珠江水产研究所 | Aquaculture liquid medicine feeding device for different depth water areas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20201025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |