CN206260637U - For the anti-backwater structure on dispenser equipment atomizer passgae - Google Patents
For the anti-backwater structure on dispenser equipment atomizer passgae Download PDFInfo
- Publication number
- CN206260637U CN206260637U CN201621318576.3U CN201621318576U CN206260637U CN 206260637 U CN206260637 U CN 206260637U CN 201621318576 U CN201621318576 U CN 201621318576U CN 206260637 U CN206260637 U CN 206260637U
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- China
- Prior art keywords
- phegma
- body portion
- sleeve body
- hose coupling
- temporary tank
- Prior art date
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Abstract
For the anti-backwater structure on dispenser equipment atomizer passgae, including water deflector, water deflector is flange nested structure, it is constituted by flange portions and in the sleeve body portion of cone, flange portions are fixedly clamped between the end of the end of hose coupling and equipment discharge pipe, sleeve body portion is extend into hose coupling, phegma temporary tank is formed between the lateral surface of sleeve body portion and the medial surface of hose coupling, underlying position is provided with a discharge opeing through hole on the side wall of hose coupling, discharge opeing through hole is arranged on the position corresponding with phegma temporary tank, and connected with the formation of phegma temporary tank.The sleeve body portion of water deflector forms barrier structure in this structure, the a small amount of liquid for flowing back is blocked in phegma temporary tank, entered into fuselage so as to avoid phegma, the discharge opeing through hole set on hose coupling realizes the phegma that will be accumulated in phegma temporary tank and discharges in time.
Description
Technical field
The utility model belongs to agriculture application equipment technical field, more particularly to a kind of to be used for dispenser equipment atomizer passgae
Anti- backwater structure.
Background technology
Atomizer passgae is the important component on the dispenser equipment such as pests controlling spraying liquid fog machine or sprayer,
Its effect is：Conveying liquid sends away to nozzle and by the liquid droplet after atomization.It is mainly connect by spraying hose, flexible pipe
Head, spraying straight tube, grug transportation tube, nozzle, carrying handle are constituted, and wherein hose coupling is used to connect one end of spraying hose and going out for equipment
Airduct, spraying straight tube is connected with the other end of spraying hose, and grug transportation tube is arranged in spraying hose, the inner and medicine-chest of grug transportation tube
Connection, the outer end of grug transportation tube be connected with nozzle, and nozzle is arranged on the output end position of straight tube of spraying, grug transportation tube and spraying hose,
Gas transmission ring cavity is formed between spraying straight tube, carrying handle is arranged on spraying straight tube.
Using above-mentioned atomizer passgae structure, when the moment for terminating spraying, due to spray overpressure pop-off, may
The a small amount of liquid for having sprayed is set to be back in the gas transmission ring cavity between spraying hose and grug transportation tube, although to be micro liquid,
If but remove not in time, by prolonged accumulation, liquid may be back in equipment, damage electrical equipment and hardware.
The content of the invention
The utility model provides one kind and avoids liquid from being back to fuselage to solve technical problem present in known technology
It is interior, so as to avoid flow back liquid to the electrical equipment and hardware in equipment cause damage for dispenser equipment atomizer passgae
On anti-backwater structure.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：
For the anti-backwater structure on dispenser equipment atomizer passgae, it is characterised in that：Including water deflector, the water deflector is
Flange nested structure, it is constituted by flange portions and in the sleeve body portion of cone, and flange portions are fixedly clamped and connect in flexible pipe
Head end and the end of equipment discharge pipe between, sleeve body portion is extend into hose coupling, the lateral surface of sleeve body portion with it is soft
Phegma temporary tank is formed between the medial surface of pipe joint, underlying position is provided with a row on the side wall of hose coupling
Fluid through-hole, discharge opeing through hole is arranged on the position corresponding with phegma temporary tank and is formed with phegma temporary tank and connects.
Preferably：The cone angle of sleeve body portion is 10~40 °, and the length of sleeve body portion is 10~50mm.
The utility model has the advantages and positive effects that：
The utility model sets up water deflector between hose coupling and equipment discharge pipe, and the sleeve body portion of water deflector forms resistance
Gear structure, phegma temporary tank is blocked in by a small amount of liquid for flowing back, and is entered into fuselage so as to avoid phegma, and then keep away
Exempt from backflow liquid the electrical equipment and hardware in equipment are caused to damage, the discharge opeing through hole set on hose coupling,
The phegma that will be accumulated in phegma temporary tank is realized to discharge in time.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is of the present utility model using with reference to figure.
In figure：1st, water deflector；1-1, flange portions；1-2, sleeve body portion；2nd, hose coupling；3rd, equipment discharge pipe；4、
Phegma temporary tank；5th, discharge opeing through hole.
Specific embodiment
For the content of the invention of the present utility model, feature and effect can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows：
Fig. 1 and 2 is referred to, for the anti-backwater structure on dispenser equipment atomizer passgae, including water deflector 1.The dash
Part is flange nested structure, and it is constituted by flange portions 1-1 and in the sleeve body portion 1-2 of cone, specifically, sleeve body portion
Bigger diameter end is connected with flange portions.Flange portions are fixedly clamped in the end of the end of hose coupling 2 and equipment discharge pipe 3
Between, specifically, the end flange portion of the end flange part of the flange portions of water deflector, hose coupling and equipment discharge pipe
Three is divided to be fixedly connected by bolt part.Sleeve body portion is extend into hose coupling, the lateral surface and hose coupling of sleeve body portion
Medial surface between form phegma temporary tank 4.Underlying position is provided with a discharge opeing and leads on the side wall of hose coupling
Hole 5, discharge opeing through hole is arranged on the position corresponding with phegma temporary tank, and is connected with the formation of phegma temporary tank.
In said structure, the cone angle of sleeve body portion is preferably 10~40 ° and is represented with α in the accompanying drawings, the length of sleeve body portion
It is 10~50mm, is represented with L in the accompanying drawings.
This anti-backwater structure can prevent liquid to be back in fuselage, increased the safety precautions of fuselage, protect electricity
Electrical Safety under gas element and guarantee normal operation.
Claims (2)
1. the anti-backwater structure being used on dispenser equipment atomizer passgae, it is characterised in that：Including water deflector, the water deflector is method
Blue nested structure, it is constituted by flange portions and in the sleeve body portion of cone, and flange portions are fixedly clamped in hose coupling
End and the end of equipment discharge pipe between, sleeve body portion is extend into hose coupling, the lateral surface and flexible pipe of sleeve body portion
Phegma temporary tank is formed between the medial surface of joint, underlying position is provided with a discharge opeing on the side wall of hose coupling
Through hole, discharge opeing through hole is arranged on the position corresponding with phegma temporary tank and is formed with phegma temporary tank and connects.
2. the anti-backwater structure on dispenser equipment atomizer passgae according to claim 1, it is characterised in that：Sheath body portion
The cone angle for dividing is 10~40 °, and the length of sleeve body portion is 10~50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621318576.3U CN206260637U (en) | 2016-12-02 | 2016-12-02 | For the anti-backwater structure on dispenser equipment atomizer passgae |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621318576.3U CN206260637U (en) | 2016-12-02 | 2016-12-02 | For the anti-backwater structure on dispenser equipment atomizer passgae |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206260637U true CN206260637U (en) | 2017-06-20 |
Family
ID=59043366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621318576.3U Expired - Fee Related CN206260637U (en) | 2016-12-02 | 2016-12-02 | For the anti-backwater structure on dispenser equipment atomizer passgae |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206260637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110934119A (en) * | 2019-12-18 | 2020-03-31 | 黄诚 | Pesticide sprayer for agricultural machinery |
-
2016
- 2016-12-02 CN CN201621318576.3U patent/CN206260637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110934119A (en) * | 2019-12-18 | 2020-03-31 | 黄诚 | Pesticide sprayer for agricultural machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Wei Inventor after: Wang Xiaoqing Inventor after: Li Yunlong Inventor after: Hu Bin Inventor after: Zheng Xiang Inventor after: Sun Hai Inventor after: Wang Yin Inventor after: Cao Jinjuan Inventor after: Yang Yanming Inventor before: Zheng Wei Inventor before: Wang Xiaoqing Inventor before: Li Yunlong Inventor before: Hu Bin Inventor before: Zheng Xiang Inventor before: Sun Hai Inventor before: Yang Yanming |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20191202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |