CN213612122U - Nanometer spray gun of water-gas sharing system - Google Patents
Nanometer spray gun of water-gas sharing system Download PDFInfo
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- CN213612122U CN213612122U CN202021435424.8U CN202021435424U CN213612122U CN 213612122 U CN213612122 U CN 213612122U CN 202021435424 U CN202021435424 U CN 202021435424U CN 213612122 U CN213612122 U CN 213612122U
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Abstract
The utility model relates to a nanometer spray gun of water gas sharing system, this rifle include the rifle body, and the bottom of the rifle body is equipped with pot lid and the kettle body, and the pot lid top is equipped with out the liquid and takes over and admit air and take over, goes out the bottom of liquid takeover and connects first liquid pipe. A nozzle is arranged in the gun body, a liquid discharge channel and an exhaust channel are arranged in the nozzle in a front-back communication manner, and the liquid discharge channel and the exhaust channel are respectively communicated with a liquid discharge connecting pipe and an exhaust connecting pipe which are arranged on the rear end face of the nozzle; the front end of the nozzle is sleeved with a spray cap which mixes the gas and the liquid discharged by the nozzle into water mist and sprays the water mist to the front of the gun body. The gun body is internally provided with a liquid quantity regulating valve with a regulating knob, and the liquid inlet end of the liquid quantity regulating valve is connected with a liquid outlet connecting pipe and a liquid discharge connecting pipe. An air pump is further arranged in the gun body, the air outlet end of the air pump is connected with one port of the three-way pipe, and the other two ports of the three-way pipe are respectively connected with the air inlet connecting pipe and the air exhaust connecting pipe. The gun body is also internally provided with a circuit board and a rechargeable battery. The external wall of the gun body is provided with a charging interface and an air pump switch button. The utility model discloses atomization effect is better.
Description
Technical Field
The utility model relates to an improved structure of a spray gun.
Background
The spray gun is an utensil for spraying the antiseptic solution, and traditional spray gun generally adopts the mode that water route and gas circuit separately operated, and not only the structure is comparatively complicated, and atomization effect is also not good moreover.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a water route and air circuit shared system's spray gun aims at improving the above-mentioned defect that traditional like product exists.
The utility model adopts the following technical scheme:
a nanometer spraying gun of a water-gas sharing system comprises a gun body, wherein a pot cover and a pot body are arranged at the bottom of the gun body, the pot cover is fixedly arranged in a cover hole formed in the bottom of the gun body, and the pot body is detachably and fixedly arranged in a cover cavity formed in the bottom surface of the pot cover through a top neck opening of the pot body.
The top of the kettle cover is vertically provided with a liquid outlet connecting pipe and an air inlet connecting pipe which are communicated with the gun body and the kettle body, the top end and the bottom end of the liquid outlet connecting pipe are respectively exposed out of the upper part and the lower part of the kettle cover, and the bottom end of the liquid outlet connecting pipe is connected with a first liquid pipe which extends downwards to the bottom in the kettle body.
The front part of the gun body is provided with a nozzle, a liquid discharge channel and an exhaust channel are arranged in the nozzle in a front-back communication way, and the liquid discharge channel and the exhaust channel are respectively communicated with a liquid discharge connecting pipe and an exhaust connecting pipe which are arranged on the rear end surface of the nozzle; the front end of the nozzle is sleeved with a spray cap which is used for mixing the liquid discharged by the liquid discharge channel and the gas discharged by the air discharge channel into water mist and spraying the water mist to the front of the gun body.
The gun body is internally provided with a liquid quantity regulating valve with a regulating knob, the liquid inlet end of the liquid quantity regulating valve is connected with the top end of the liquid outlet connecting pipe through a second liquid pipe and is connected with the liquid outlet connecting pipe through a third liquid pipe, and the regulating knob is partially exposed out of the gun body.
Still be equipped with the air pump in the rifle body, the end of giving vent to anger of air pump is connected a port of first three-way pipe through first trachea, and two other ports of first three-way pipe are connected with the takeover of admitting air and exhaust takeover through second trachea and third trachea respectively.
The gun body is also internally provided with a circuit board electrically connected with the air pump and a rechargeable battery electrically connected with the circuit board.
The external wall of the gun body is provided with a charging interface and an air pump switch button which are electrically connected with the circuit board.
Preferably, the gun body comprises a gun barrel and a gun handle arranged at the rear bottom of the gun barrel.
The cover hole is arranged at the bottom of the gun barrel in front of the gun handle, so that the kettle cover and the kettle body are both arranged in front of the gun handle.
The front part of the gun barrel is provided with a sealing plate for sealing a front pipe orifice, the nozzle is arranged in the gun barrel, the spray cap is sleeved and fixed on an outer thread section arranged at the front end of the nozzle through an inner thread cavity arranged on the rear end surface of the spray cap, the front part of the spray cap is inserted and fixed in a through hole arranged on the sealing plate, the front end surface of the spray cap is provided with a horn-shaped nozzle with a large front part and a small rear part, and the horn-shaped nozzle and the inner thread cavity are mutually communicated through a horn-shaped mixing cavity with.
The liquid quantity regulating valve is arranged in the gun barrel, and the part of the regulating knob is exposed out of one side wall of the gun barrel.
The circuit board is arranged at the inner rear part of the gun barrel.
The rechargeable battery is arranged in the gun handle.
The interface that charges is located in the stock and local exposure stock antetheca.
The air pump switch button is arranged on the circuit board, and part of the air pump switch button is exposed out of the rear top of the gun barrel.
As the preferred scheme, two air pumps are arranged and are arranged in the gun tube; the air outlet ends of the two air pumps are respectively connected with the two ports of the second three-way pipe through a fourth air pipe and a fifth air pipe, and the rest port of the second three-way pipe is connected with the first air pipe.
The utility model discloses a same system of water route and gas circuit sharing has not only simplified the structure, has improved the reliability, and antiseptic solution atomization effect is better moreover. Furthermore, the utility model discloses still have following advantage: 1. the internal electric appliances are powered by rechargeable batteries, so that the portable multifunctional electric appliance is convenient to carry and can be repeatedly charged, and the use is more convenient; 2. the utility model is sleeved with a spray cap at the front part of the nozzle, and the shape of the internal channel of the spray cap is beneficial to improving the atomization effect; 3. the utility model is provided with a liquid quantity regulating valve which can regulate the atomization thickness; 4. the utility model adopts the double-pump design, the air supply quantity is larger, the air pressure is higher, the atomization effect is better, and the disinfectant can be atomized into nanometer fine mist particles; 5. the utility model discloses a cold spray mode is applicable to all kinds of antiseptic solutions.
Drawings
FIG. 1 is an external view of the overall structure of an embodiment of the present invention;
fig. 2 is an internal view of the overall structure of an embodiment of the present invention;
FIG. 3 is a schematic view of a connection structure between a kettle lid and a kettle body according to an embodiment of the present invention;
fig. 4 is a schematic view of a mounting structure of the nozzle and the spray cap according to an embodiment of the present invention.
Detailed Description
The present invention will be described with reference to the accompanying drawings and specific embodiments.
Referring to FIGS. 1-4:
the utility model provides a nanometer spray gun of aqueous vapor sharing system, includes the rifle body 1, and the rifle body 1 includes barrel 1.1 and locates the stock 1.2 of barrel 1.1 back bottom.
The bottom of the gun body 1 is provided with a pot cover 2 and a pot body 3, the pot cover 2 is fixedly arranged in a cover hole arranged at the bottom of the gun body 1, and the pot body 3 is detachably and fixedly arranged in a cover cavity arranged at the bottom surface of the pot cover 2 through a neck opening at the top of the pot body.
The top of the pot cover 2 is vertically provided with a liquid outlet connecting pipe 2.1 and an air inlet connecting pipe 2.2 which are communicated with the gun barrel 1.1 and the pot body 3, the two ends of the top and the bottom of the liquid outlet connecting pipe 2.1 are respectively exposed out of the upper part and the lower part of the pot cover 2, and the bottom end of the liquid outlet connecting pipe is connected with a first liquid pipe 4 which extends downwards to the bottom in the pot body 3.
A sealing plate 19 for sealing a front pipe orifice of the gun barrel 1.1 is arranged at the front part of the gun barrel 1.1, the nozzle 5 is arranged at the inner front part of the gun barrel 1.1, a liquid discharge channel 5.1 and an exhaust channel 5.2 are arranged in the nozzle 5 in a front-back communication manner, and the liquid discharge channel 5.1 and the exhaust channel 5.2 are respectively communicated with a liquid discharge connecting pipe 5.3 and an exhaust connecting pipe 5.4 arranged at the rear end surface of the nozzle 5; the front end of the nozzle 5 is sleeved with a spray cap 6 which is used for mixing liquid discharged by a liquid discharge channel 5.1 and gas discharged by an exhaust channel 5.2 into water mist and spraying the water mist to the front of the gun body 1, the spray cap 6 is sleeved and fixed on an outer thread section arranged at the front end of the nozzle 5 through an inner thread cavity arranged at the rear end surface of the spray cap 6, the front part of the spray cap is inserted and fixed in a through hole arranged on a sealing plate 19, the front end surface of the spray cap is provided with a horn-shaped nozzle 6.1 with a large front part and a small rear part, and the horn-shaped nozzle 6.1 and the inner thread cavity are mutually communicated through a horn-shaped mixing cavity 6.2.
A liquid quantity regulating valve 7 with a regulating knob 7.1 is also arranged in the gun barrel 1.1, the liquid inlet end of the liquid quantity regulating valve 7 is connected with the top end of the liquid outlet connecting pipe 2.1 through a second liquid pipe 8, and is connected with the liquid outlet connecting pipe 5.3 through a third liquid pipe 9, and the regulating knob 7.1 partially exposes out of one side wall of the gun barrel 1.1.
Still be equipped with two air pumps 10 in barrel 1.1, two air pumps 10's the end of giving vent to anger are connected two openings of second tee pipe 22 through a fourth trachea 20 and a fifth trachea 21 respectively, and the remaining one opening of second tee pipe 22 is connected the one end of first trachea 11, and the opening of first tee pipe 12 is connected to the other end of first trachea 11, and another two openings of first tee pipe 12 are connected with intake connection 2.2 and exhaust connection 5.4 through second trachea 13 and third trachea 14 respectively.
The interior rear portion of barrel 1.1 is equipped with the circuit board 15 of being connected with two air pumps 10 electricity, is equipped with in the stock 1.2 with the rechargeable battery 16 and the interface 17 that charges that are connected with circuit board 15 electricity, charge interface 17 and partially expose the stock 1.2 antetheca.
The circuit board 15 is provided with an air pump switch button 18 electrically connected with the circuit board 15, and the air pump switch button 18 is partially exposed out of the rear top of the gun barrel 1.1.
The utility model discloses a theory of operation is: the pot body 3 is taken down from the pot cover 2, and then is fixed on the pot cover 2 after being injected with disinfectant. The air pump switch button 18 is pressed to switch on the power supplies of the two air pumps 10, the two air pumps 10 suck the air in the gun body 1 and inject the high-pressure air into the first air pipe 11 through the second three-way pipe 22, the high-pressure air in the first air pipe 11 is divided into two paths by the first three-way pipe 12, one path is injected into the kettle body 3 along the second air pipe 13 and the air inlet connecting pipe 2.2 to improve the air pressure in the kettle body 3, the disinfectant in the kettle body 3 is atomized under the pressure of the high-pressure air, the liquid mist is injected into the horn-shaped mixing cavity 6.2 in the spray cap 6 along the first liquid pipe 4, the liquid outlet connecting pipe 2.1, the second liquid pipe 8, the liquid amount regulating valve 7, the third liquid pipe 9, the liquid discharge connecting pipe 5.3 on the nozzle 5 and the liquid discharge channel 5.1, the other path is injected into the horn-shaped mixing cavity 6.2 in the spray cap 6 through the third air pipe 14, the air exhaust connecting, mixed with the disinfectant to form high-pressure water mist, and then sprayed out along the horn-shaped nozzle 6.1 at the front end of the spray cap 6. It can be seen that the utility model discloses a design of aqueous vapor sharing system makes the antiseptic solution can atomize in the kettle body 3, and its atomization effect is better.
Claims (3)
1. A nanometer spray gun of a water-gas shared system comprises a gun body (1), wherein the bottom of the gun body (1) is provided with a pot cover (2) and a pot body (3), the pot cover (2) is fixedly arranged in a cover hole arranged at the bottom of the gun body (1), and the pot body (3) is detachably and fixedly arranged in a cover cavity arranged at the bottom surface of the pot cover (2) through a neck opening at the top of the pot body; the method is characterized in that:
a liquid outlet connecting pipe (2.1) and an air inlet connecting pipe (2.2) which are communicated with the gun body (1) and the kettle body (3) are vertically arranged at the top of the kettle cover (2), two ends of the top and the bottom of the liquid outlet connecting pipe (2.1) are respectively exposed out of the upper part and the lower part of the kettle cover (2), and the bottom end of the liquid outlet connecting pipe is connected with a first liquid pipe (4) which extends downwards to the bottom in the kettle body (3);
the front part of the gun body (1) is provided with a nozzle (5), a liquid discharge channel (5.1) and an exhaust channel (5.2) are arranged in the nozzle (5) in a front-back communication way, and the liquid discharge channel (5.1) and the exhaust channel (5.2) are respectively communicated with a liquid discharge connecting pipe (5.3) and an exhaust connecting pipe (5.4) which are arranged on the rear end surface of the nozzle (5); the front end of the nozzle (5) is sleeved with a spray cap (6) which is used for mixing the liquid discharged by the liquid discharge channel (5.1) and the gas discharged by the air discharge channel (5.2) into water mist and spraying the water mist to the front of the gun body (1);
a liquid quantity regulating valve (7) with an adjusting knob (7.1) is arranged in the gun body (1), the liquid inlet end of the liquid quantity regulating valve (7) is connected with the top end of the liquid outlet connecting pipe (2.1) through a second liquid pipe (8), and is connected with the liquid outlet connecting pipe (5.3) through a third liquid pipe (9), and the adjusting knob (7.1) is partially exposed out of the gun body (1);
an air pump (10) is further arranged in the gun body (1), the air outlet end of the air pump (10) is connected with one through opening of a first three-way pipe (12) through a first air pipe (11), and the other two through openings of the first three-way pipe (12) are respectively connected with an air inlet connecting pipe (2.2) and an air exhaust connecting pipe (5.4) through a second air pipe (13) and a third air pipe (14);
a circuit board (15) electrically connected with the air pump (10) and a rechargeable battery (16) electrically connected with the circuit board (15) are also arranged in the gun body (1);
the outer wall of the gun body (1) is provided with a charging interface (17) and an air pump switch button (18) which are electrically connected with the circuit board (15).
2. The nano-spray gun of the water-gas shared system according to claim 1, wherein: the gun body (1) comprises a gun barrel (1.1) and a gun handle (1.2) arranged at the rear bottom of the gun barrel (1.1);
the cover hole is arranged at the bottom of the gun barrel (1.1) in front of the gun handle (1.2) so that the kettle cover (2) and the kettle body (3) are both arranged in front of the gun handle (1.2);
the front part of the gun barrel (1.1) is provided with a sealing plate (19) for sealing a front pipe orifice of the gun barrel, the nozzle (5) is arranged in the gun barrel (1.1), the spray cap (6) is sleeved and fixed on an outer thread section arranged at the front end of the nozzle (5) through an inner thread cavity arranged at the rear end surface of the spray cap, the front part of the spray cap is inserted and fixed in a through hole arranged on the sealing plate (19), the front end surface of the spray cap is provided with a horn-shaped nozzle (6.1) with a large front part and a small rear part, and the horn-shaped nozzle (6.1) and the inner thread cavity are communicated with each other through a horn-shaped mixing;
the liquid quantity regulating valve (7) is arranged in the gun barrel (1.1), and the part of the regulating knob (7.1) is exposed out of one side wall of the gun barrel (1.1);
the circuit board (15) is arranged at the inner rear part of the gun barrel (1.1);
the rechargeable battery (16) is arranged in the gun handle (1.2);
the charging interface (17) is arranged in the gun handle (1.2) and partially exposes out of the front wall of the gun handle (1.2);
the air pump switch button (18) is arranged on the circuit board (15) and partially exposes out of the rear top of the gun barrel (1.1).
3. The nano-spray gun of the water-gas shared system according to claim 1, wherein: two air pumps (10) are arranged and are arranged in the gun barrel (1.1); the air outlet ends of the two air pumps (10) are respectively connected with two through openings of the second three-way pipe (22) through a fourth air pipe (20) and a fifth air pipe (21), and the rest through opening of the second three-way pipe (22) is connected with the first air pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021435424.8U CN213612122U (en) | 2020-07-20 | 2020-07-20 | Nanometer spray gun of water-gas sharing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021435424.8U CN213612122U (en) | 2020-07-20 | 2020-07-20 | Nanometer spray gun of water-gas sharing system |
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| Publication Number | Publication Date |
|---|---|
| CN213612122U true CN213612122U (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021435424.8U Active CN213612122U (en) | 2020-07-20 | 2020-07-20 | Nanometer spray gun of water-gas sharing system |
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| CN (1) | CN213612122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE49589E1 (en) * | 2015-11-20 | 2023-07-25 | Positec Power Tools (Suzhou) Co., Ltd | Pump unit and handheld high pressure washer |
-
2020
- 2020-07-20 CN CN202021435424.8U patent/CN213612122U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE49589E1 (en) * | 2015-11-20 | 2023-07-25 | Positec Power Tools (Suzhou) Co., Ltd | Pump unit and handheld high pressure washer |
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