CN212791476U - A spray lance for atomizer - Google Patents
A spray lance for atomizer Download PDFInfo
- Publication number
- CN212791476U CN212791476U CN202021501106.7U CN202021501106U CN212791476U CN 212791476 U CN212791476 U CN 212791476U CN 202021501106 U CN202021501106 U CN 202021501106U CN 212791476 U CN212791476 U CN 212791476U
- Authority
- CN
- China
- Prior art keywords
- spray
- spray bar
- adapter
- atomizer
- valve
- 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.)
- Active
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The present case provides a spray lance for atomizer, atomizer has the spraying liquid outlet, a spray lance for atomizer includes the spray lance body, sets up spray lance body one end, connect in the first connecting device of spraying liquid outlet, and set up the second connecting device of the spray lance body other end, second connecting device includes switching device and nozzle adapter device, be equipped with the check valve in the switching device. Utilize the present case, when atomizer stopped to use, the check valve was not enough opened to the hydraulic pressure of check valve to liquid in the spray lance body, and at this moment, the check valve was closed, and liquid also will be stopped flowing by the check valve in the spray lance body, can not produce the drippage, more can not ooze nozzle joint device on, cleaner, safety.
Description
Technical Field
The utility model belongs to the atomizer field especially relates to a spray lance for atomizer.
Background
The sprayer sold in the market can be used in different fields such as flower growing, cleaning, pesticide spraying and the like. The common sprayer can atomize and spray the liquid in the container, and the spray nozzle joint devices of various specifications are integrally connected on the spray head to realize that the sprayed liquid is in a shape of fog or a straight line.
However, when the spraying of the object sprayed from the nozzle joint device is finished, the liquid cannot be completely sprayed, the residual liquid drips in the spray rod, the residual liquid remains on the nozzle joint device during spraying, and the liquid drips to form pollution on the surfaces of other parts of the spray head, so that the object can be damaged if the object is touched by a user.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned deficiencies of the prior art, the present invention is directed to a spray bar for a spray device that does not produce dripping, seeping into the nozzle adapter.
In order to achieve the above object, the utility model provides a spray lance for atomizer, atomizer has the spraying liquid outlet, a spray lance for atomizer includes the spray lance body, sets up spray lance body one end, connection are in the first connecting device of spraying liquid outlet, and set up the second connecting device of the spray lance body other end, second connecting device includes switching device and nozzle joint device, be equipped with the check valve in the switching device.
Preferably, the spray rod for the spraying device, wherein the liquid inlet of the one-way valve is connected with the spray rod body through one end of the adapter, and the liquid outlet of the one-way valve is connected with the nozzle joint device through the other end of the adapter.
Preferably, the spray bar for a spraying device is characterized in that the first connecting device is provided with a first internal thread, and one end of the spray bar body is provided with a first external thread matched with the first internal thread.
Preferably, the spray rod for the spraying device is provided with a second internal thread at one end of the adapter, and a second external thread matched with the second internal thread at the other end of the spray rod body.
Preferably, the spray bar for a spraying device is provided, wherein the nozzle joint device is provided with a third internal thread, and the other end of the adapter device is provided with a third external thread matched with the third internal thread.
Preferably, the spray rod for the spraying device, wherein the check valve comprises a valve body, a valve core and an elastic component, one end of the elastic component is connected with the valve core, the other end of the elastic component is connected with the valve body, and the valve core can be in contact connection with the valve body through the elastic component in a mode of sealing the valve body.
Preferably, the spray rod for the spraying device is characterized in that the outer wall of the valve body of the one-way valve is provided with a first sealing ring at the joint of the valve body and the adapter device.
Preferably, the spray bar for a spraying device is provided with a second sealing ring at the joint of the outer wall of the adapter device and the nozzle joint device.
Preferably, the spray rod for the spraying device is provided with a third sealing ring at the joint of the outer wall of one end of the spray rod body and the first connecting device.
Preferably, the spray rod for the spraying device, wherein, the spraying device comprises a box body, and further comprises a control circuit board, a power supply, a power switch, a water pump and a spray gun, wherein a liquid inlet of the water pump is connected with a liquid outlet of the box body, a spraying liquid outlet of the water pump is connected with the first connecting device, and the power supply is sequentially connected with the power switch and the control circuit board.
Compared with the prior art, through the utility model discloses an implement, reached following obvious technological effect:
the present case provides a spray lance for atomizer, through setting up the second connecting device of the spray lance body other end, second connecting device includes switching device and nozzle adapter device, be equipped with the check valve in the switching device, in atomizer in normal use, the check valve receives the hydraulic pressure effect to be the state of opening, do not influence normal hydrojet, when atomizer stop use, the check valve is not enough opened to the hydraulic pressure of check valve to liquid in the spray lance body, at this moment, the check valve is closed, liquid also will be stopped by the check valve and flows in the spray lance body, can not produce the drippage, more can not ooze on the nozzle adapter device, and is cleaner, safety.
The concept, specific mold cavity and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, features and effects of the present invention.
Drawings
Fig. 1 is a schematic view of a spray bar for a spray device according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than being drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.
As shown in fig. 1, the present disclosure provides a spray bar for a spraying apparatus, the spraying apparatus has a spraying outlet 10, the spray bar for a spraying apparatus includes a spray bar body 201, a first connection device 202 disposed at one end of the spray bar body 201 and connected to the spraying outlet 10, and a second connection device 203 disposed at the other end of the spray bar body 201, the second connection device 203 includes a switching device 2031 and a nozzle joint device 2032, and a check valve 2033 is disposed in the switching device 2031.
The present case provides a spray lance for atomizer, through setting up the second connecting device 203 at the other end of spray lance body 201, second connecting device 203 includes switching device 2031 and nozzle adapter 2032, be equipped with check valve 2033 in the switching device 2031, when atomizer is in normal use, check valve 2033 receives the hydraulic pressure effect and is the state of opening, normal hydrojet is not influenced, when atomizer stops using, the liquid in the spray lance body 201 is not enough to open check valve 2033 to the hydraulic pressure of check valve 2033, at this moment, check valve 2033 closes, liquid also will be stopped by check valve 2033 and flows in spray lance body 201, can not produce the drippage, can not ooze on nozzle adapter 2032 even more, and is cleaner, and safer, can not pollute the environment.
The liquid inlet of the one-way valve 2033 is connected to the spray bar body 201 through one end of the switching device 2031, and the liquid outlet of the one-way valve 2033 is connected to the nozzle joint device 2032 through the other end of the switching device 2031. When the spraying device is in a normal use process, the check valve 2033 is in an open state under the action of hydraulic pressure, the liquid inlet is connected with the spray rod body 201 through one end of the switching device 2031, and the liquid outlet of the check valve 2033 is connected with the nozzle joint device 2032 through the other end of the switching device 2031.
The first connecting device 202 has a first internal thread, and the spray rod body 201 has a first external thread at one end thereof for matching with the first internal thread. The first connecting device 202 is detachably connected with one end of the spray rod body 201 in a threaded manner, so that the spray rod body 201 can be disassembled and washed at any time, and liquid medicine and the like in the spray rod body 201 can be treated and washed.
The nozzle joint 2032 has a third female screw, and the other end of the adapter 2031 has a third male screw engaged with the third female screw. The nozzle joint 2032 is screwed to the other end of the adapter 2031 in a detachable manner, so that the nozzle joint 2032 can be replaced or cleaned at any time.
The check valve 2033 comprises a valve body 21, a valve core 22, and an elastic member 23, wherein one end of the elastic member 23 is connected to the valve core 22, the other end is connected to the valve body 21, and the valve core 22 is contactably connected to the valve body 21 through the elastic member 23 in a manner of sealing the valve body 21. The one-way valve 2033 has a general structure, supports one-way liquid circulation or cutoff, and is applied to the present case, and realizes a leakage prevention function through simple structural change.
A first sealing ring is arranged on the outer wall of the valve body 21 of the one-way valve 2033 at the connection position with the adapter 2031.
A second sealing ring is arranged on the outer wall of the adapter 2031 at the connection with the nozzle joint 2032.
The outer wall of one end of the spray rod body 201 is provided with a third sealing ring at the joint with the first connecting device 202, and the first sealing ring, the second sealing ring and the third sealing ring further have a sealing function.
The spraying device comprises a box body, and further comprises a control circuit board, a power supply, a power switch, a water pump and a spray gun. Atomizer includes control circuit board, power, switch, water pump, spray gun, and control circuit board, power, switch, water pump, spray gun are some component parts that atomizer conventional contained, the inlet of water pump with the liquid outlet of box is connected, the spraying liquid outlet 10 of water pump with first connecting device 202 is connected, switch and control circuit board are connected gradually to the power. The power supply provides power for the control circuit board, the water pump and the spray gun, the power supply switch is a switch for controlling the water pump and the spray gun, water or other mixed liquid such as liquid medicine is filled in the box body, and the control circuit board controls the working modes of the water pump and the spray gun.
The foregoing description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure herein is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the spirit of the disclosure. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
The above embodiments are merely illustrative of the principles and functions of the present invention, and are not intended to limit the present invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a spray lance for atomizer, atomizer has the spraying liquid outlet, its characterized in that, a spray lance for atomizer includes the spray lance body, sets up spray lance body one end, connect in the first connecting device of spraying liquid outlet, and set up the second connecting device of the spray lance body other end, second connecting device includes switching device and nozzle adapter device, be equipped with the check valve in the switching device.
2. The spray bar of claim 1 wherein the liquid inlet of the one-way valve is connected to the spray bar body through one end of an adapter and the liquid outlet of the one-way valve is connected to the nozzle adapter through the other end of the adapter.
3. The spray bar of claim 1 wherein said first connection means has a first internal thread and said spray bar body has a first external thread at one end that mates with said first internal thread.
4. The spray bar of claim 1 wherein said adapter has a second internal thread at one end and a second external thread at the other end of said spray bar body that mates with said second internal thread.
5. The spray bar of claim 1 wherein said nozzle adapter means has a third internal thread and the other end of said adapter means has a third external thread which mates with said third internal thread.
6. The spray bar of claim 1 wherein the one-way valve comprises a valve body, a valve core, and an elastic member, wherein one end of the elastic member is connected to the valve core, the other end of the elastic member is connected to the valve body, and the valve core is contactably connected to the valve body through the elastic member in a manner that the valve body can be sealed.
7. The spray bar of claim 6 wherein the outer wall of the valve body of the one-way valve is provided with a first sealing ring at the connection with the adapter.
8. The spray bar of claim 1 wherein the outer wall of the adapter is provided with a second seal at the junction with the nozzle adapter means.
9. The spray bar of claim 1 wherein said outer wall of said spray bar body at one end is provided with a third seal at the junction with said first connection means.
10. The spray bar for a spraying device according to any one of claims 1 to 9, wherein the spraying device comprises a box body, and further comprises a control circuit board, a power supply, a power switch, a water pump and a spray gun, wherein a liquid inlet of the water pump is connected with a liquid outlet of the box body, a spraying liquid outlet of the water pump is connected with the first connecting device, and the power supply is sequentially connected with the power switch and the control circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021501106.7U CN212791476U (en) | 2020-07-27 | 2020-07-27 | A spray lance for atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021501106.7U CN212791476U (en) | 2020-07-27 | 2020-07-27 | A spray lance for atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212791476U true CN212791476U (en) | 2021-03-26 |
Family
ID=75105425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021501106.7U Active CN212791476U (en) | 2020-07-27 | 2020-07-27 | A spray lance for atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212791476U (en) |
-
2020
- 2020-07-27 CN CN202021501106.7U patent/CN212791476U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205032305U (en) | Portable sprayer | |
| CN205063289U (en) | Paint blending brushing device | |
| AU2020101930A4 (en) | Novel artwork pigment coloring sprayer | |
| CN212791476U (en) | A spray lance for atomizer | |
| KR20180110421A (en) | Cleaning device of oral cavity using compressed air | |
| CN209030809U (en) | A kind of Low-pressure spray, spraying system | |
| CN215648963U (en) | Handheld spray rod and spraying device | |
| CN205250196U (en) | Agricultural sprayer | |
| CN211160312U (en) | Spray gun assembly, liquid spraying device and cleaning device thereof | |
| CN204544539U (en) | From foaming high-pressure cleaning gun | |
| CN2668276Y (en) | Portable multipurpose sprayer | |
| CN208958476U (en) | A kind of ostomy bag and its cleaning system | |
| CN214864547U (en) | Disinfectant atomization nozzle for preventing and controlling African swine fever | |
| CN206157844U (en) | Intelligent water closet | |
| CN212663931U (en) | High-pressure spray gun | |
| CN201647373U (en) | Hand-operated vacuum paint can and cup-free spray gun for paint | |
| CN205217168U (en) | Small -size side direction shower nozzle | |
| CN215542146U (en) | Cleaning liquid switching device for sprayer | |
| CN206168624U (en) | Spraying massager | |
| CN214975008U (en) | Atomization device | |
| CN208527054U (en) | It is a kind of be convenient for changing spray head except formaldehyde medicine medicine spraying gun | |
| CN211282098U (en) | Cosmetics pumping pressure device | |
| CN104825086B (en) | A kind of outdoor portable spray equipment | |
| CN203803685U (en) | High-pressure electric atomizing component | |
| CN211299704U (en) | External liquid outlet structure of soap dispenser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |