CN207056847U - One kind supercharging spray gun - Google Patents
One kind supercharging spray gun Download PDFInfo
- Publication number
- CN207056847U CN207056847U CN201720987322.9U CN201720987322U CN207056847U CN 207056847 U CN207056847 U CN 207056847U CN 201720987322 U CN201720987322 U CN 201720987322U CN 207056847 U CN207056847 U CN 207056847U
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- CN
- China
- Prior art keywords
- supercharging
- spray gun
- water nozzle
- fluid
- gun body
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Abstract
The utility model proposes one kind to be pressurized spray gun, including gun body, switch module and supercharging water nozzle, the gun body threaded one end connects the supercharging water nozzle, other end connection outer water tube is passed through fluid, the switch module is arranged on the gun body, the fluid from outside water pipe enters the gun body, the supercharging water nozzle is sent into by switch module control, described supercharging water nozzle one end is provided with hollow inner chamber, described inner chamber one end is provided with the internal thread for connecting described gun body one end, the inner chamber other end connects mozzle, the mozzle connects at least one V-shaped groove, fluid flows through the mozzle and sprayed from the V-shaped groove into fan-shaped planar.Supercharging spray gun in the technical program, the supercharging water nozzle of setting can outwards spray by fluid pressurized and with fan-shaped planar, increase fluid spray area and impulsive force.
Description
Technical field
It the utility model is related to a kind of spray gun, and in particular to one kind supercharging spray gun.
Background technology
Giant is jetting machine, and high pressure water-jet cleaner is commonly called as, and is to make high-pressure plunger by power set
Pump produces water under high pressure to rinse a kind of machine of body surface, and dirt can be peeled off, washed away by it, reach the mesh on cleaning of objects surface
's.In actual life, the giant configuration of carwash includes：High-Pressure Compressor, water pump, water pipe, giant.Water
Sucked by water pump, flow through water pipe after the compression of compressed air, most projected afterwards through hydraulic giant, hydraulic giant is by controlling the flow of faucet
To control the dispersion size of water, the injection of water is thus formed.The pressure of carwash is no more than 8Mpa, typically in 5Mpa~6Mpa
Between.For some cleaning places, because equipment is heavy or is not suitable for the place of electricity consumption gas, jetting machine not side is used
Just, it is therefore desirable to have a kind of spray gun solves this problem.
Utility model content
In order to solve the problems, such as the above, the utility model provides a kind of supercharging spray gun, on the hydraulic pressure basis of running water pipe
It is upper to pass through supercharging, hydraulic pressure is increased to 2~3 times.
What the technical solution of the utility model was realized in：
The utility model discloses one kind to be pressurized spray gun, including gun body, switch module and supercharging water nozzle, the spray gun
Body threaded one end connects the supercharging water nozzle, and other end connection outer water tube is passed through fluid, and the switch module is arranged at institute
State on gun body, the fluid from outside water pipe enters the gun body, by described in switch module control feeding
Water nozzle is pressurized, described supercharging water nozzle one end is provided with hollow inner chamber, and described inner chamber one end is provided with the connection gun body
The internal thread of one end, the inner chamber other end connect mozzle, and the mozzle connects at least one V-shaped groove, and fluid flows through institute
Mozzle is stated to spray from the V-shaped groove into fan-shaped planar.
Further, it is in cylindrical shape outside the supercharging water nozzle.
Further, the V-shaped groove includes：First V-shaped groove and the second V-shaped groove, first V-shaped groove and the 2nd V
The dislocation of shape groove is arranged in parallel.
Further, the V-shaped groove fluid cross-section product is less than the mozzle fluid cross-section and accumulated.
Further, the switch module includes：Seal assembly, power transmission shaft and switch, the seal assembly are arranged at institute
State in supercharging spray gun cavity body, described power transmission shaft one end connects the seal assembly, and the other end connects the switch, the switch
The opening and closing of the seal assembly are controlled by the power transmission shaft.
Further, the seal assembly includes：Adapter, water shutoff movable axis, O-ring seal, spring and spring pedestal, institute
State O-ring seal to be arranged on the water shutoff movable axis, described water shutoff movable axis one end connects the adapter, other end connection institute
Spring one end is stated, the spring other end connects the spring pedestal, and the spring pedestal is connected through a screw thread the spray gun sheet
Body arrival end.
Further, annular groove is provided among the water shutoff movable axis, the annular groove is used to install the O-shaped sealing
Circle, the water shutoff movable axis top set multiple guiding gutters, and the guiding gutter upper end is provided with cross inclined-plane, and the water shutoff is lived
Moving axis lower end is provided with multiple empennages, and fluid passes through from the empennage gap.
Further, the supercharging water nozzle includes：Stainless steel is pressurized any one of water nozzle or engineering plastics supercharging water nozzle.
Further, the gun body includes：Oral siphon and outlet pipe, the oral siphon and outlet pipe have for pair
The external screw thread of outer connection, the gun body are integrally L-shaped.
Implement a kind of supercharging spray gun of the present utility model, there is technique effect beneficial below：
It is different from high-pressure spray gun in the prior art to complete to be pressurized by compressed air, a kind of increasing provided by the utility model
Press spray gun can be by pipeline pressure by the way that pressure itself can be increased exponentially, simple in construction, rate of discharge area is big, impulsive force compared with
By force, cleaning performance is preferable.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of supercharging spray gun front section view of embodiment of the present utility model.
Fig. 2 is a kind of supercharging spray gun structure decomposing schematic representation of embodiment of the present utility model.
Fig. 3 is a kind of sectional view of the supercharging water nozzle of supercharging spray gun of embodiment of the present utility model.
Fig. 4 is a kind of schematic diagram of the water shutoff movable axis of supercharging spray gun of embodiment of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1, Fig. 2 and Fig. 3, a kind of supercharging spray gun of embodiment of the present utility model, including gun body 1, open
Component 2 and supercharging water nozzle 3, the threaded one end of gun body 1 connection supercharging water nozzle 3 are closed, other end connection outer water tube is passed through fluid,
Switch module 2 is arranged on gun body 1, and fluid from outside water pipe enters gun body 1, is controlled and is sent into by switch module 2
Water nozzle 3 is pressurized, supercharging water nozzle 3 one end is provided with hollow lumen 31, and the one end of inner chamber 31 is provided with the interior of connection gun body 1 one end
Screw thread 32, the other end of inner chamber 31 connection mozzle 33, the other end of mozzle 33 connect at least one V-shaped groove, and fluid flows through water conservancy diversion
Pipe 33 sprays from V-shaped groove into fan-shaped planar.
It is in cylindrical shape to be pressurized the outside of water nozzle 3.
V-shaped groove includes：First V-shaped groove 341 and the second V-shaped groove 342, the first V-shaped groove 341 and the dislocation of the second V-shaped groove 342 are flat
Row arrangement.
V-shaped groove fluid cross-section product is less than mozzle fluid cross-section and accumulated.
Switch module 2 includes：Seal assembly, power transmission shaft 22 and switch 23, seal assembly are arranged at supercharging spray gun cavity body
It is interior, the one end of power transmission shaft 22 connection seal assembly, other end connecting valve 23, switch 23 and pass through the control seal assembly of power transmission shaft 22
Open and close.
Fig. 1, Fig. 2 and Fig. 4 are referred to, seal assembly includes：Adapter 211, water shutoff movable axis 212, O-ring seal 213, bullet
Spring 214 and spring pedestal 215, O-ring seal 213 are arranged on water shutoff movable axis 212, and the one end of water shutoff movable axis 212 connects
Pipe 211, the one end of other end connecting spring 214, the other end connecting spring base 215 of spring 214, spring pedestal 215 passes through screw thread
Connect the arrival end of gun body 1.
Annular groove 2121 is provided among water shutoff movable axis 212, annular groove 2121 is used for mounting O-shaped sealing ring 213, water shutoff
The top of movable axis 212 sets multiple guiding gutters 2122, and the upper end of guiding gutter 2122 is provided with cross inclined-plane 2123, water shutoff movable axis
212 lower ends are provided with multiple empennages 2124, and fluid passes through from the gap of empennage 2124.
Supercharging water nozzle 3 includes：Stainless steel is pressurized any one of water nozzle or engineering plastics supercharging water nozzle.
Gun body 1 includes：Oral siphon and outlet pipe, oral siphon and outlet pipe have the external screw thread for external connection,
Gun body 1 is overall L-shaped.
Further illustrate：
The utility model provides a kind of supercharging spray gun, and its operation principle is：Fluid with the reinforcing of certain pipeline, is flowing
Through be pressurized spray gun when, due to flow through supercharging spray gun path it is more and more narrow, the pressure that fluid is subject to also gradually increases, when fluid most
When being sprayed afterwards from linear V-shaped groove, fluid sprays into sector.Supercharging spray gun of the present utility model is additionally provided with for controlling fluid
Switch, when finger pulls switch, switch drives power transmission shaft motion, acts on the water shutoff movable axis upper end cross of seal assembly
Shape inclined-plane, water shutoff movable axis is because the force compression spring of driven axle moves down, the O-ring seal on water shutoff movable axis
Sealing is lost between adapter, the empennage gap where fluid from water shutoff movable axis is by guiding gutter flow direction supercharging water nozzle, from supercharging
Water nozzle faces out ejection with sector, when finger trip switch, due to the effect of spring reset, the water shutoff movable axis of seal assembly
O-ring seal where driving is tightly connected adapter, and fluid closes cut-off herein, and power transmission shaft drives switch to return to initial bit,
It is pressurized spray gun and stops outside ejecting fluid.A kind of supercharging spray gun of the present utility model can increase to pipeline pressure in original pipeline
2~3 times of pressure, require less high place for some discharge pressures or be unable to the place of electricity consumption gas, use this practicality
A kind of supercharging spray gun of new offer just has significant superiority.
Implement a kind of supercharging spray gun of the present utility model, there is technique effect beneficial below：
It is different from high-pressure spray gun in the prior art to complete to be pressurized by compressed air, a kind of increasing provided by the utility model
Press spray gun can be by pipeline pressure by the way that pressure itself can be increased exponentially, simple in construction, rate of discharge area is big, impulsive force compared with
By force, cleaning performance is preferable.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (9)
1. one kind supercharging spray gun, including gun body, switch module and supercharging water nozzle, the gun body threaded one end connect institute
Supercharging water nozzle is stated, other end connection outer water tube is passed through fluid, and the switch module is arranged on the gun body, the stream
Body enters the gun body from outer water tube, and the supercharging water nozzle is sent into by switch module control, it is characterised in that
Described supercharging water nozzle one end is provided with hollow inner chamber, and described inner chamber one end is provided with the interior spiral shell for connecting described gun body one end
Line, the inner chamber other end connect mozzle, and the mozzle connects at least one V-shaped groove, fluid flow through the mozzle from
The V-shaped groove sprays into fan-shaped planar.
2. supercharging spray gun according to claim 1, it is characterised in that be in cylindrical shape outside the supercharging water nozzle.
3. supercharging spray gun according to claim 1, it is characterised in that the V-shaped groove includes：First V-shaped groove and the second V-arrangement
Groove, first V-shaped groove misplace arranged in parallel with second V-shaped groove.
4. supercharging spray gun according to claim 1, it is characterised in that the V-shaped groove fluid cross-section product is less than the water conservancy diversion
Pipe fluid sectional area.
5. supercharging spray gun according to claim 1, it is characterised in that the switch module includes：Seal assembly, power transmission shaft
And switch, the seal assembly are arranged in the supercharging spray gun cavity body, described power transmission shaft one end connects the seal assembly,
The other end connects the switch, and the switch controls the opening and closing of the seal assembly by the power transmission shaft.
6. supercharging spray gun according to claim 5, it is characterised in that the seal assembly includes：Adapter, water shutoff activity
Axle, O-ring seal, spring and spring pedestal, the O-ring seal are arranged on the water shutoff movable axis, the water shutoff activity
Axle one end connects the adapter, and the other end connects the spring one end, and the spring other end connects the spring pedestal, described
Spring pedestal is connected through a screw thread the gun body arrival end.
7. supercharging spray gun according to claim 6, it is characterised in that annular groove is provided among the water shutoff movable axis,
The annular groove is used to install the O-ring seal, and the water shutoff movable axis top sets multiple guiding gutters, on the guiding gutter
End is provided with cross inclined-plane, and the water shutoff movable axis lower end is provided with multiple empennages, and fluid passes through from the empennage gap.
8. supercharging spray gun according to claim 1, it is characterised in that the supercharging water nozzle includes：Stainless steel is pressurized water nozzle
Or any one of engineering plastics supercharging water nozzle.
9. supercharging spray gun according to claim 1, it is characterised in that the gun body includes：Oral siphon and outlet pipe,
The oral siphon and outlet pipe have an external screw thread for external connection, and the gun body is integrally L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720987322.9U CN207056847U (en) | 2017-08-09 | 2017-08-09 | One kind supercharging spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720987322.9U CN207056847U (en) | 2017-08-09 | 2017-08-09 | One kind supercharging spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207056847U true CN207056847U (en) | 2018-03-02 |
Family
ID=61518781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720987322.9U Active CN207056847U (en) | 2017-08-09 | 2017-08-09 | One kind supercharging spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207056847U (en) |
-
2017
- 2017-08-09 CN CN201720987322.9U patent/CN207056847U/en active Active
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