CN203816818U - Water-air hybrid washing device - Google Patents
Water-air hybrid washing device Download PDFInfo
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- CN203816818U CN203816818U CN201420125981.8U CN201420125981U CN203816818U CN 203816818 U CN203816818 U CN 203816818U CN 201420125981 U CN201420125981 U CN 201420125981U CN 203816818 U CN203816818 U CN 203816818U
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Abstract
A water-air hybrid washing device mainly comprises a spray gun, a fan, a water source and a power supply, the fan is connected with the spray gun through an air tube, the water source is connected with the spray gun through a water tube, and the fan is connected with the power supply. A trigger is pulled to open an air flow switch to control air flow, a water flow switch is utilized to open or close water flow, water flow is pressurized by a water nozzle to be sprayed out and sucks the air sprayed by an air nozzle, so that more powerful negative pressure is formed around and the surrounding air is sucked to be blown out forward along with the water flow, and because powerful washing force is generated after the water and the air is mixed, water consumption can be reduced, so that the purpose of saving water is achieved.
Description
Technical field
The utility model relates to a kind of blast that utilizes and makes the steam mixing flushing device that a small amount of water of needs only just can a car of wash clean, belongs to the optimisation technique of carwash.
Background technology
At present, the most general carwash mode is the water jet cleaning of giant, and cleaning a car needs twice use giant to rinse, and water consumption is almost 80 liters, and one more foam cleans therebetween, about 20 minutes consuming time of whole carwash process, nearly 100 liters of water consumption., giant is directly connected on running water pipe when the washing bay, and carwash work hand is held giant and sprayed water on vehicle body, and the globule flashes, and is mixing the sewage of greasy dirt and mud, and stream straight gurgles ... this scene that The water splash in all directions is showed in each washing bay substantially.
The every water consumption per month of average Mei Jia carwash factory reaches 475 tons, and according to 60 tons of meters of the average family water consumption of a year, carwash factory water yield that monthly carwash is used almost can be for 8 families 1 year.
Because the water price of China is lower, although have washing bay cycling use of water equipment on existing market, up-front investment is higher, also has every cost in use, calculates car wash trade and still would rather select running water carwash.
Therefore, need to find a kind of water consumption few, early investment is not high, yet not high cleaning equipment of operating cost.
Summary of the invention
It is few that the purpose of this utility model is to provide a kind of water consumption, and early investment is not high, also not high cleaning equipment of operating cost.
The technical solution of the utility model is: steam mixing flushing device, mainly formed by spray gun, blower fan, water source, power supply, and blower fan is connected with spray gun by airduct, and water source is connected with spray gun by water pipe, and blower fan is connected with power supply; Described spray gun mainly comprises barral of a gun 1, handle 2, trigger 3 and quantity switch of air 4; Trigger control the unlatching of quantity switch of air or is closed, and the top of trigger is stuck on barral of a gun, and bottom is connected with quantity switch of air, and described barral of a gun hollow, at a flow pipe of hollow space socket, leaves air channel between flow pipe and barral of a gun inwall; Water pipe is communicated with the flow pipe in barral of a gun by the interface that is located at barral of a gun afterbody, and the water yield switch 5 that setting is connected with flow pipe on barral of a gun is controlled the discharge of flow pipe; Airduct enters in handle by the interface being located on handle, then communicates with the air channel being located in barral of a gun by quantity switch of air; The end of flow pipe is provided with faucet, and faucet is coaxial with the axis of muzzle, leaves space and form air-out passage between faucet and the inwall of muzzle, and the end of air-out passage is provided with air outlet.
Faucet dwindles from inside to outside gradually, and faucet is coaxial with air outlet.
The outer wall of faucet is conical, and the vertex of a cone outwardly; The inwall of air outlet is conical, and the cone end outwardly.
Described barral of a gun end is towards the direction bending of trigger, with the angle of barral of a gun formation 90 to 180 degree.
The sectional area of water pipe is below 1/3rd of barral of a gun hollow space sectional area.
Quantity switch of air is placed in the air quantity adjusting chamber that is positioned at handle, and quantity switch of air 4 mainly comprises valve rod 41, spool 42, spring 43, catch 44 and air quantity adjusting knob 45; Air quantity regulates the two ends in chamber in handle wall, to be all provided with opening, in the opening on the handle outer wall away from trigger, is provided with internal thread; Described valve rod is through the central shaft of spool, and the valve rod that is positioned at spool one side extends to the direction of trigger through the opening of handle in trigger one side, and through catch 44, then through the locating hole being located on trigger, catch is fixed on valve rod; The outer wall of described air quantity adjusting knob is provided with screw thread, center is provided with valve rod hole, the aperture of valve rod hole is greater than the diameter of valve rod, but be less than the diameter of spring, air quantity adjusting knob is screwed in air quantity adjusting chamber and pushes against spring from being located at away from the opening the handle wall of trigger, and one end of valve rod enters in valve rod hole through spring; Airduct regulates chamber to communicate by air admission hole and air quantity, and air flue regulates chamber to communicate by venthole and air quantity, and the air quantity that air admission hole and venthole are positioned at spool place regulates on the inwall of cavity segment; Described spool and air quantity regulate the inwall in chamber to form tight fit, and the outer wall of spool is provided with air channel; Trigger can move to the direction of handle under external force, promote catch, catch moves holddown spring with ovable valve stem and spool to the direction of air quantity adjusting knob again, air admission hole and venthole communicate with the air channel on spool, air flows into air channel from airduct through air channel and sprays through air outlet, external force disappearance back valve core band ovable valve stem and catch reset under the elastic force effect of spring, and air admission hole and venthole are stopped up by spool, and air stops flowing into air channel from airduct.
On spool, set gradually more than three sealing rings, when trigger is during in reset mode, air admission hole and venthole are between first sealing ring adjacent with second, air channel is between second and the 3rd adjacent sealing ring, at this moment, air channel does not communicate with air admission hole, and air channel does not also communicate with venthole; In the time pulling trigger and open quantity switch of air, the position of air channel is moved to the direction of air admission hole and venthole by the promotion of trigger, and air channel is communicated with air admission hole and venthole, and all between second and the 3rd adjacent sealing ring.
Spool is cylindrical.
Wash the water consumption of a car below 20 liters.
Beneficial effect
1, open quantity switch of air control air output by pulling trigger, open or close current by water yield switch, current eject after pressurizeing by faucet, entrainment from the air of air outlet ejection, form around more powerful negative pressure, entrainment ambient air and blow out forward together, owing to having formed powerful scouring force after gas-vapor mix, just can reduce water, reach water-saving object.
Brief description of the drawings
Fig. 1 is the perspective view (do not comprise blower fan and water source) of quantity switch of air of the present utility model in closed condition;
Fig. 2 is the partial enlarged drawing of A part in Fig. 1;
Fig. 3 is the partial enlarged drawing of B part in Fig. 1;
Fig. 4 is the perspective view (do not comprise blower fan and water source) of quantity switch of air in opening;
Fig. 5 is the partial enlarged drawing of Fig. 4.
Detailed description of the invention
Steam mixing flushing device, is mainly made up of spray gun, blower fan, water source, power supply, and blower fan is connected with spray gun by airduct, and water source is connected with spray gun by water pipe, and blower fan is connected with power supply.
If Fig. 1 is to as shown in Fig. 3, described spray gun mainly comprises barral of a gun 1, handle 2, trigger 3 and quantity switch of air 4, trigger control the unlatching of quantity switch of air or is closed, and the top of trigger is stuck on barral of a gun, and bottom is connected with quantity switch of air, while pulling trigger, move to the direction of quantity switch of air trigger bottom, presses to quantity switch of air, opens quantity switch of air, make the air in airduct enter the air channel that is positioned at barral of a gun by quantity switch of air, then spray from air outlet.Stop pulling after trigger, trigger resets, and quantity switch of air also resets, and at this moment, the air in airduct is blocked and can not be entered air channel through quantity switch of air by the spool in quantity switch of air.
Described barral of a gun hollow at a flow pipe of hollow space socket, leaves air channel between flow pipe and barral of a gun inwall; Water pipe is communicated with the flow pipe in barral of a gun by the interface that is located at barral of a gun afterbody, and the water yield switch 5 that setting is connected with flow pipe on barral of a gun is controlled the discharge of flow pipe; Airduct enters in handle by the interface being located on handle, then communicates with the air channel being located in barral of a gun by quantity switch of air; The end of flow pipe is provided with faucet, and faucet is coaxial with the axis of muzzle, leaves space and form air-out passage between faucet and the inwall of muzzle, and the end of air-out passage is provided with air outlet.
Flow pipe inner wall in air channel is settled, and makes flow pipe can not produce larger shake because of the variation of hydraulic pressure.When flow pipe has arrived the position of close faucet, then leave the inwall of gun barrel, be connected with faucet, make faucet be positioned at the center of muzzle.
Air-out passage is comparatively narrow, under the effect of the blast forming at blower fan and under the effect of the negative pressure of the current formation of faucet ejection, air-flow in air channel is entrainmented outwards to mix with water and is sprayed, simultaneously, when high velocity air sprays from air outlet, also can around it, produce negative pressure, flow forward thereby entrainment more air around, thereby strengthen the scouring force of the gas-vapor mix body of injection forward.
The switch of opening blower fan makes its work, and blower fan, by air intake, in airduct is delivered to spray gun, starts trigger and opens quantity switch of air after pressurization, and the air after pressurizeing by blower fan flows into the air channel in barral of a gun through quantity switch of air, more spouting through air outlet.
Described water source is with the water tank of water pump or running water.
Faucet is coaxial with air outlet.Faucet dwindles from inside to outside gradually, and hydraulic pressure is increased, and makes water flow jet and goes out, and forms comparatively powerful scouring force, and faucet around, forms negative pressure, inhales the air in air channel in moving barral of a gun and notes and eject with water, the powerful scouring force of formation gas-vapor mix.
The outer wall of faucet is conical, and the vertex of a cone outwardly; The inwall of air outlet is conical, and the cone end outwardly.
Described barral of a gun end is towards the direction bending of trigger, with the angle of barral of a gun formation 90 to 180 degree.
The sectional area of water pipe is below 1/3rd of barral of a gun hollow space sectional area.
Quantity switch of air is placed in the air quantity adjusting chamber that is positioned at handle, and quantity switch of air 4 mainly comprises valve rod 41, spool 42, spring 43, catch 44 and air quantity adjusting knob 45; Air quantity regulates the two ends in chamber in handle wall, to be all provided with opening, in the opening on the handle outer wall away from trigger, is provided with internal thread; Described valve rod is through the central shaft of spool, and the valve rod that is positioned at spool one side extends to the direction of trigger through the opening of handle in trigger one side, and through catch 44, then through the locating hole being located on trigger, catch is fixed on valve rod; The outer wall of described air quantity adjusting knob is provided with screw thread, center is provided with valve rod hole, the aperture of valve rod hole is greater than the diameter of valve rod, but be less than the diameter of spring, air quantity adjusting knob is screwed in air quantity adjusting chamber and pushes against spring from being located at away from the opening the handle wall of trigger, and one end of valve rod enters in valve rod hole through spring; Airduct regulates chamber to communicate by air admission hole and air quantity, and air flue regulates chamber to communicate by venthole and air quantity, and the air quantity that air admission hole and venthole are positioned at spool place regulates on the inwall of cavity segment; Described spool and air quantity regulate the inwall in chamber to form tight fit, and the outer wall of spool is provided with air channel.
As shown in Figure 4 and Figure 5, trigger can move to the direction of handle under external force, promote catch, catch moves holddown spring with ovable valve stem and spool to the direction of air quantity adjusting knob again, air admission hole and venthole communicate with the air channel on spool, and air flows into air channel from airduct through air channel and sprays through air outlet.As depicted in figs. 1 and 2, external force disappearance back valve core band ovable valve stem and catch reset under the elastic force effect of spring, and air admission hole and venthole are stopped up by spool, and air stops flowing into air channel from airduct.
As depicted in figs. 1 and 2, on spool, set gradually more than three sealing rings, when trigger is during in reset mode, air admission hole and venthole are between first sealing ring adjacent with second, and air channel is between second and the 3rd adjacent sealing ring, at this moment, because outer wall and the air quantity of spool regulate the inwall in chamber to form tight fit, the sealing function of combination seal circle again, makes air channel not communicate with air admission hole, and air channel does not also communicate with venthole.
As shown in Figure 4 and Figure 5, in the time pulling trigger and open quantity switch of air, the position of air channel is moved to the direction of air admission hole and venthole by the promotion of trigger, air channel is communicated with air admission hole and venthole, and all between second and the 3rd adjacent sealing ring, at this moment, the air in airduct just can enter air channel by air channel swimmingly.
Spool is cylindrical.The shape of air channel arranges as required.
Steam mixing flushing device of the present utility model, not only can hydro-peening car, can also be used for other large items such as hydro-peening plant equipment.
Be to clean a car equally, use conventional giant hydro-peening at present, need water 80-100 liter, and adopt steam mixing flushing device of the present utility model, water consumption can drop to below 20 liters, and water-saving result is comparatively outstanding.
Above-described embodiment is only for interpretation purposes of the present utility model; and be not to restriction of the present utility model, those skilled in the art, in essential scope of the present utility model; make a variety of changes or substitute, also should belong to protection category of the present utility model.
Claims (8)
1. steam mixing flushing device, is mainly made up of spray gun, blower fan, water source, power supply, and blower fan is connected with spray gun by airduct, and water source is connected with spray gun by water pipe, and blower fan is connected with power supply; Described spray gun mainly comprises barral of a gun (1), handle (2), trigger (3) and quantity switch of air (4); Trigger control the unlatching of quantity switch of air or is closed, and the top of trigger is stuck on barral of a gun, and bottom is connected with quantity switch of air, it is characterized in that: described barral of a gun hollow at a flow pipe of hollow space socket, leaves air channel between flow pipe and barral of a gun inwall; Water pipe is communicated with the flow pipe in barral of a gun by the interface that is located at barral of a gun afterbody, and the discharge of water yield switch (5) the control flow pipe being connected with flow pipe is set on barral of a gun; Airduct enters in handle by the interface being located on handle, then communicates with the air channel being located in barral of a gun by quantity switch of air; The end of flow pipe is provided with faucet, and faucet is coaxial with the axis of muzzle, leaves space and form air-out passage between faucet and the inwall of muzzle, and the end of air-out passage is provided with air outlet.
2. steam mixing flushing device according to claim 1, is characterized in that: faucet dwindles from inside to outside gradually, and faucet is coaxial with air outlet.
3. steam mixing flushing device according to claim 1, is characterized in that: the outer wall of faucet is for conical, and the vertex of a cone outwardly; The inwall of air outlet is conical, and the cone end outwardly.
4. steam mixing flushing device according to claim 1, is characterized in that: described barral of a gun end is towards the direction bending of trigger, with the angle of barral of a gun formation 90 to 180 degree.
5. steam mixing flushing device according to claim 1, is characterized in that: the sectional area of water pipe is below 1/3rd of barral of a gun hollow space sectional area.
6. steam mixing flushing device according to claim 1, it is characterized in that: quantity switch of air is placed in the air quantity adjusting chamber that is positioned at handle, and quantity switch of air (4) mainly comprises valve rod (41), spool (42), spring (43), catch (44) and air quantity adjusting knob (45); Air quantity regulates the two ends in chamber in handle wall, to be all provided with opening, in the opening on the handle outer wall away from trigger, is provided with internal thread; Described valve rod is through the central shaft of spool, and the valve rod that is positioned at spool one side extends to the direction of trigger through the opening of handle in trigger one side, and through catch (44), then through the locating hole being located on trigger, catch is fixed on valve rod; The outer wall of described air quantity adjusting knob is provided with screw thread, center is provided with valve rod hole, the aperture of valve rod hole is greater than the diameter of valve rod, but be less than the diameter of spring, air quantity adjusting knob is screwed in air quantity adjusting chamber and pushes against spring from being located at away from the opening the handle wall of trigger, and one end of valve rod enters in valve rod hole through spring; Airduct regulates chamber to communicate by air admission hole and air quantity, and air flue regulates chamber to communicate by venthole and air quantity, and the air quantity that air admission hole and venthole are positioned at spool place regulates on the inwall of cavity segment; Described spool and air quantity regulate the inwall in chamber to form tight fit, and the outer wall of spool is provided with air channel; Trigger can move to the direction of handle under external force, promote catch, catch moves holddown spring with ovable valve stem and spool to the direction of air quantity adjusting knob again, air admission hole and venthole communicate with the air channel on spool, air flows into air channel from airduct through air channel and sprays through air outlet, external force disappearance back valve core band ovable valve stem and catch reset under the elastic force effect of spring, and air admission hole and venthole are stopped up by spool, and air stops flowing into air channel from airduct.
7. steam mixing flushing device according to claim 6, it is characterized in that: on spool, set gradually more than three sealing rings, when trigger is during in reset mode, air admission hole and venthole are between first sealing ring adjacent with second, air channel is between second and the 3rd adjacent sealing ring, at this moment, air channel does not communicate with air admission hole, and air channel does not also communicate with venthole; In the time pulling trigger and open quantity switch of air, the position of air channel is moved to the direction of air admission hole and venthole by the promotion of trigger, and air channel is communicated with air admission hole and venthole, and all between second and the 3rd adjacent sealing ring.
8. steam mixing flushing device according to claim 6, is characterized in that: described spool is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125981.8U CN203816818U (en) | 2014-03-19 | 2014-03-19 | Water-air hybrid washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125981.8U CN203816818U (en) | 2014-03-19 | 2014-03-19 | Water-air hybrid washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816818U true CN203816818U (en) | 2014-09-10 |
Family
ID=51472361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420125981.8U Expired - Fee Related CN203816818U (en) | 2014-03-19 | 2014-03-19 | Water-air hybrid washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925035A (en) * | 2014-03-19 | 2015-09-23 | 中山市雅西环保科技有限公司 | Micro water vehicle washing equipment |
-
2014
- 2014-03-19 CN CN201420125981.8U patent/CN203816818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925035A (en) * | 2014-03-19 | 2015-09-23 | 中山市雅西环保科技有限公司 | Micro water vehicle washing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20150319 |
|
| EXPY | Termination of patent right or utility model |