CN213608553U - Handheld atomizing sterilizer - Google Patents
Handheld atomizing sterilizer Download PDFInfo
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- CN213608553U CN213608553U CN202022542791.4U CN202022542791U CN213608553U CN 213608553 U CN213608553 U CN 213608553U CN 202022542791 U CN202022542791 U CN 202022542791U CN 213608553 U CN213608553 U CN 213608553U
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- liquid
- guide pipe
- liquid guide
- outlet cover
- fog outlet
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Abstract
A handheld atomizing sterilizer comprises a water tank, a machine shell and an atomizing part, wherein the rear part of the machine shell is provided with a fan mounting position, the front end of the machine shell is provided with a cylindrical flow guide cavity, the handheld atomizing sterilizer also comprises an axial flow fan, a pin joint base body, a mist outlet cover, a liquid guide pipe and a gas guide pipe, the pin joint base body is fixed in the cylindrical flow guide cavity, one end of the liquid guide pipe is communicated with the bottom of the water tank, and the other end of the liquid guide pipe extends into the machine shell and is; one end of the air duct is communicated with the inner cavity of the shell, and the other end of the air duct extends into the top of the water tank; the spraying piece is arranged in the fog outlet cover, the annular sleeve is matched with the fog outlet cover, the spraying head part extends out of the airflow hole, and the air guide hole is opposite to the airflow hole; the cylindrical flow guide cavity is inserted into the fog outlet cover and connected together; the joint part is in running fit with the pivot hole and is sealed by liquid. Due to the adoption of the structure, the spraying piece comprises the annular sleeve and the worm wheel, the fan works, the spraying piece rotates to generate rotary airflow, and the airflow generates positive pressure, so that the liquid is quickly atomized and sprayed to a far place.
Description
Technical Field
The utility model belongs to the technical field of a spraying technique and specifically relates to a handheld atomizing degassing unit.
Background
In the prior art, a viscous liquid spraying device comprises a connecting assembly and a spray head arranged at one end of the connecting assembly; a liquid inlet cavity is formed in the inner part of the connecting assembly, a liquid inlet is formed in the side wall of the connecting assembly, and the liquid inlet cavity is communicated with a liquid tank through the liquid inlet; the connecting assembly is provided with an air inlet channel which is communicated with the liquid tank; the spray head comprises a liquid cap and a gas cap which are connected with each other, a liquid cavity is formed in the liquid cap by the way of communicating, and the liquid cavity is communicated with the liquid inlet cavity; the liquid cap is provided with an air inlet which is arranged in the same direction as the liquid cavity and communicated with the air inlet channel; one end face of the gas cap is concave, and the bottom surface of the concave part is provided with a gas port; the liquid cap is connected with the inner concave part of the gas cap, one end of the liquid cap is arranged in the gas port, and the outer diameter of the end part of the gas cap arranged in the gas port is smaller than the inner diameter of the gas port; the coupling assembling is kept away from the one end of shower nozzle is equipped with sealed needle file, and the right-hand member of sealed needle file is connected with sealed needle, sealed needle wears to establish in the feed liquor chamber. There are problems in that: the structure is complex, and the spraying distance is short.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: provides a hand-held atomizing sterilizer which has the characteristics of convenient operation and long spraying distance.
The utility model discloses a realize like this: a handheld atomizing sterilizer comprises a water tank, a machine shell and an atomizing part, and is characterized in that: the rear part of the shell is provided with a fan installation position, the front end of the shell is provided with a cylindrical diversion cavity,
the spray piece comprises a circular ring sleeve and a worm wheel, the worm wheel comprises a base body and worm wheel blades arranged around the base body, and the base body comprises a joint part, a frustum column part, a spray head part and a spray channel penetrating through the joint part, the frustum column part and the spray head part; the frustum column part is provided with an air guide hole which is positioned on the frustum column part between two adjacent worm wheel blades; a gap is reserved between the air outlet end of the worm wheel blade and the end surface of the cylinder part of the frustum cylinder part;
also comprises an axial flow fan, a mist outlet cover, a liquid guide pipe and an air guide pipe,
one end of the fog outlet cover is opened, the closed end is provided with an airflow hole,
the axial flow fan is arranged on the fan mounting position, the annular sleeve of the spray piece is connected with the cylindrical flow guide cavity, one end of the liquid guide pipe is communicated with the bottom of the water tank, and the other end of the liquid guide pipe is connected with the joint part of the spray piece; one end of the air duct is communicated with the shell, and the other end of the air duct extends into the top of the water tank; the spraying piece is arranged in the fog outlet cover, the end part of the annular sleeve is attached to the end plate of the closed end of the fog outlet cover, the spraying head part extends into or out of the airflow hole, the air guide hole is opposite to the airflow hole, and a radial airflow channel is formed by a gap between the end parts of two adjacent worm wheel blades and the closed end of the fog outlet cover; the cylindrical diversion cavity is inserted into the fog outlet cover and connected together.
Preferably: an electric valve or a manual regulating valve is arranged on the pipeline of the liquid guide pipe, and a one-way valve is arranged on the air guide pipe.
Preferably: the volume of the fog outlet channel is gradually reduced from the liquid inlet end to the fog outlet end.
Preferably: the air duct is made of rubber materials or PE plastic materials, and the liquid guide tube is made of corrosion-resistant materials.
Preferably: and a water filling port is arranged at the top of the water tank, and a sealing cover is arranged on the water filling port.
Preferably: the spray member is made of a plastic material.
Preferably: the connecting seat comprises a liquid guide hole arranged in the center and a wind guide hole arranged around the liquid guide hole;
preferably: the water tank, the electromagnetic valve, the liquid guide pipe, the mist outlet body, the air pipe, the one-way valve and the water tank. The sealed state is under the condition of stopping using, the reaction of air to the solution is reduced, and the effectiveness of the solution is ensured.
The connecting seat is arranged in the cylindrical flow guide cavity, the liquid guide pipe is communicated with one end of the liquid guide hole, and the other end of the liquid guide hole is communicated with the joint part of the spraying piece.
The utility model relates to a handheld atomizing sterilizer, owing to adopt such structure, the spraying piece includes the setting of ring cover and worm wheel, and fan work, spraying piece produce rotatory air current, and the air current produces the malleation, makes the liquid fast atomization spout to the distant place.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a view a-a of fig. 2.
Fig. 4 is a partially enlarged view of fig. 3.
Fig. 5 is a right side view of the present invention.
Fig. 6 is a partially enlarged view of fig. 5.
Fig. 7 is a perspective view of the spray member of the present invention.
Fig. 8 is a second perspective view of the spray member of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a hand-held atomizing sterilizer comprises a water tank 1, a machine shell 2 and an atomizing member 3, wherein the rear part of the machine shell 2 is provided with a fan installation position 21, the front end of the machine shell is provided with a cylindrical diversion cavity 22,
the spray part 3 comprises an annular sleeve 31 and a worm wheel, the worm wheel comprises a base body 32 and a worm wheel blade 33 arranged around the base body, and the base body 32 comprises a joint part 321, a frustum column part 322, a spray head part 323 and a mist outlet channel 324 penetrating through the joint part, the frustum column part and the spray head part; the frustum column part 322 is provided with an air guiding hole 3221, the air guiding hole 3221 is positioned on the frustum column part 3221 between two adjacent worm gear blades 33, and the air outlet end of the guiding hole 3221 is positioned between two adjacent worm gear blades 33; a distance L is reserved between the air outlet end of the worm wheel blade 33 and the end surface of the cylinder part of the frustum cylinder part 322;
also comprises an axial flow fan 4, a connecting seat, a fog outlet cover 6, a liquid guide pipe 7 and an air guide pipe 8,
the connecting seat comprises a pivot hole arranged in the center and an air guide hole arranged around the pivot hole,
one end of the fog outlet cover 6 is opened and the closed end is provided with an airflow hole 61,
the axial flow fan 4 is arranged on the fan installation position 21, the annular sleeve 31 of the spray piece 3 is connected with the cylindrical flow guide cavity 22, one end of the liquid guide pipe 7 is communicated with the bottom of the water tank 1, and the other end of the liquid guide pipe is connected with the joint part 321 of the spray piece 3; one end of the air duct 8 is communicated with the shell between the fan installation position 21 and the cylindrical diversion cavity 22, and the other end of the air duct extends into the top of the water tank 1; the atomizing part 3 is arranged in the atomizing cover 6, the end part of the annular sleeve 31 is attached and sealed with the end plate at the closed end of the atomizing cover 6, the nozzle part 323 extends into or out of the airflow hole 61, the air guide hole 3221 is opposite to the airflow hole 61, the end parts of the worm wheel blades 33 are attached with the end plate at the closed end of the atomizing cover 6, and a radial airflow channel is formed by a gap between the end parts of two adjacent worm wheel blades 33 and the closed end of the atomizing cover; the cylindrical diversion chamber 22 is inserted into the mist outlet cover 6 and connected together.
The connecting seat 5 comprises a liquid guide hole arranged in the center and a wind guide hole arranged around the liquid guide hole;
the connecting seat 5 is fixed in the cylindrical flow guide cavity 22, the liquid guide pipe 7 is communicated with one end of the liquid guide hole, and the other end of the liquid guide hole is communicated with the joint part 323 of the spray piece 3.
The mist outlet passage 324 has a gradually decreasing volume from the inlet end to the outlet end.
As a further improvement of the utility model: an electric valve 71 or a manual regulating valve is arranged on the pipeline of the liquid guide pipe 7, and a one-way valve 81 is arranged on the air guide pipe 8.
The air duct 7 is made of rubber material or E plastic material, and the liquid guide tube 8 is made of corrosion-resistant engineering plastic material.
The top of the water tank 1 is provided with a water filling port 11, and the water filling port 11 is provided with a sealing cover.
The spray member 3 is made of a plastic material.
When the utility model works, the axial flow fan 4 works, and the axial flow fan 4 generates airflow and moves forwards; pressurized by the air box 2 and the worm wheel blade 33 of the worm wheel, forward airflow of the air guide hole 3221 on the frustum cylinder part 322 is converged with spiral airflow of the radial airflow channel, and is sprayed out from the airflow hole 61 of the fog outlet cover 6 to form annular airflow which moves forward; at the same time, the air duct 8 pressurizes the water tank 1, and the liquid in the water tank 1 is guided out by the liquid guide tube 7, enters the spraying member 3, and is sprayed out through the mist outlet passage 324.
What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.
Claims (7)
1. The utility model provides a handheld atomizing sterilizer, includes water tank, casing and spraying piece, its characterized in that: the rear part of the shell is provided with a fan installation position, the front end of the shell is provided with a cylindrical diversion cavity,
the spray piece comprises a circular ring sleeve and a worm wheel, the worm wheel comprises a base body and worm wheel blades arranged around the base body, and the base body comprises a joint part, a frustum column part, a spray head part and a spray channel penetrating through the joint part, the frustum column part and the spray head part; the frustum column part is provided with an air guide hole which is positioned on the frustum column part between two adjacent worm wheel blades; a gap is reserved between the air outlet end of the worm wheel blade and the end surface of the cylinder part of the frustum cylinder part;
also comprises an axial flow fan, a mist outlet cover, a liquid guide pipe and an air guide pipe,
one end of the fog outlet cover is opened, the closed end is provided with an airflow hole,
the axial flow fan is arranged on the fan mounting position, the annular sleeve of the spray piece is connected with the cylindrical flow guide cavity, one end of the liquid guide pipe is communicated with the bottom of the water tank, and the other end of the liquid guide pipe is connected with the joint part of the spray piece; one end of the air duct is communicated with the shell, and the other end of the air duct extends into the top of the water tank; the spraying piece is arranged in the fog outlet cover, the end part of the annular sleeve is attached to the end plate of the closed end of the fog outlet cover, the spraying head part extends into or out of the airflow hole, the air guide hole is opposite to the airflow hole, and a radial airflow channel is formed by a gap between the end parts of two adjacent worm wheel blades and the closed end of the fog outlet cover; the cylindrical diversion cavity is inserted into the fog outlet cover and connected together.
2. A hand-held atomizing sterilizer as set forth in claim 1, wherein: an electric valve or a manual regulating valve is arranged on the pipeline of the liquid guide pipe, and a one-way valve is arranged on the air guide pipe.
3. A hand-held atomizing sterilizer as set forth in claim 1, wherein: the volume of the fog outlet channel is gradually reduced from the liquid inlet end to the fog outlet end.
4. A hand-held atomizing sterilizer as set forth in claim 1, wherein: the air duct is made of rubber materials or PE plastic materials, and the liquid guide tube is made of corrosion-resistant materials.
5. A hand-held atomizing sterilizer as set forth in claim 1, wherein: and a water filling port is arranged at the top of the water tank, and a sealing cover is arranged on the water filling port.
6. A hand-held atomizing sterilizer as set forth in claim 1, wherein: the spray member is made of a plastic material.
7. A hand-held atomiser steriliser according to claim 1, 2, 3, 4, 5 or 6 characterised in that: the connecting seat comprises a liquid guide hole arranged in the center and a wind guide hole arranged around the liquid guide hole;
the connecting seat is arranged in the cylindrical flow guide cavity, the liquid guide pipe is communicated with one end of the liquid guide hole, and the other end of the liquid guide hole is communicated with the joint part of the spraying piece.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020409721 | 2020-03-26 | ||
| CN2020204097219 | 2020-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213608553U true CN213608553U (en) | 2021-07-06 |
Family
ID=76630410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022542791.4U Active CN213608553U (en) | 2020-03-26 | 2020-11-05 | Handheld atomizing sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213608553U (en) |
-
2020
- 2020-11-05 CN CN202022542791.4U patent/CN213608553U/en active Active
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