CN104923427A - Spraying and cleaning apparatus - Google Patents
Spraying and cleaning apparatus Download PDFInfo
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- CN104923427A CN104923427A CN201410104146.0A CN201410104146A CN104923427A CN 104923427 A CN104923427 A CN 104923427A CN 201410104146 A CN201410104146 A CN 201410104146A CN 104923427 A CN104923427 A CN 104923427A
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- water
- gun
- machine
- spool
- barral
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Abstract
The invention discloses a spraying and cleaning apparatus composed of a spray gun, an air blower, a water source and a power supply, wherein the air blower is connected to the spray gun via an air tube, the water source is connected to the spray gun via a water tube, and the air blower is connected to the power supply. A water flow switch is switched on by pulling a trigger, water is ejected out after being pressurized by a water outlet nozzle and further sucks the air which is sprayed out by an air blow nozzle, resulting in a powerful negative pressure formed in the surroundings, the water flow further sucks ambient air and blows out forward together with the ambient air. Since a powerful impact and cleaning force is formed after the mixture of water and air, water can be reduced in the cleaning and the aim of saving water can be achieved.
Description
Technical field
The present invention relates to a kind of blast that utilizes makes only to need a small amount of water just can a kind of jetter of a wash clean car, 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 to rinse with giant for twice, and water consumption is almost 80 liters, one more foam cleaning therebetween, about 20 minutes consuming time of whole carwash process, nearly 100 liters of water consumption.During washing bay, giant is directly connected on running water pipe, and carwash work hand is held giant and sprayed water on vehicle body, and the globule flashes, and mixes the sewage of greasy dirt and mud, and gurgle stream straight ... 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 the average family water consumption of a year 60 tons of meters, the water yield of carwash factory monthly carwash almost can for 8 families 1 year.
Because the water price of China is lower, although there is washing bay cycling use of water equipment in existing market, up-front investment is higher, also has every cost, calculate car wash trade and still would rather select running water carwash in using.
In addition, at the cleaning also comparatively waste water resource of some large-scale plant equipment.
Therefore, need to find a kind of water consumption few, early investment is not high, the cleaning equipment that operating cost is not high yet.
Summary of the invention
The object of this invention is to provide a kind of water consumption few, early investment is not high, the cleaning equipment being applicable to main equipment and automobile washing that operating cost is not high yet.
Technical scheme of the present invention is: a kind of jetter, and primarily of spray gun, blower fan, water source, power supply composition, 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, removes machine 3 and water flow switch 4; The machine of removing controls unlatching or the cut out of water flow switch, and the top of removing machine is stuck on barral of a gun, and bottom is connected with water flow switch; Described barral of a gun hollow, is socketed a flow pipe at hollow space, between water pipe and barral of a gun inwall, leaves air channel; Water pipe is entered in handle by the interface be located on handle, then communicates with the flow pipe be located in barral of a gun through water flow switch; Airduct communicates with the air channel in barral of a gun by being located at the interface of barral of a gun afterbody; The end of flow pipe is provided with faucet, and faucet is coaxial with the axis of muzzle, and between faucet and the inwall of muzzle, leave space form air-out passage, the end of air-out passage is provided with air outlet.
Faucet reduces from inside to outside gradually, and faucet is coaxial with air outlet.
The outer wall of faucet is conical, and vertebra top outwardly; The inwall of air outlet is conical, at the bottom of vertebra outwardly.
Described barral of a gun end, towards the direction bending of removing machine, forms 90 to 180 angles of spending with barral of a gun.
The sectional area of water pipe is less than 1/3rd of barral of a gun hollow space sectional area.
Water flow switch is placed in the current being positioned at handle and regulates in chamber, and water flow switch 4 mainly comprises valve rod 41, spool 42, spring 43, catch 44 and runoff investigation knob 45; Current regulate the two ends in chamber to be all provided with opening in handle wall, being provided with internal thread away from the opening removed on the handle outer wall of machine; Described valve rod is through the central shaft of spool, and the valve rod being positioned at spool side extends to the direction of removing machine towards the opening removed on machine side through handle, and through catch 44, then through the locating hole be located on the machine of removing, catch is fixed on valve rod; The outer wall of described runoff investigation 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, runoff investigation knob is screwed into current away from the opening removed the handle wall of machine and regulates in chamber from being located at and push against spring, and one end of valve rod enters in valve rod hole through spring; Water pipe regulates chamber to communicate by inlet opening and current, and flow pipe regulates chamber to communicate by apopore and current, and the current that inlet opening and apopore are positioned at spool place regulate on the inwall of cavity segment; Described spool and current regulate the inwall in chamber to form tight fit, and the outer wall of spool was provided with tank; The machine of removing 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 runoff investigation turn-knob again, inlet opening and apopore communicate with the tank of crossing on spool, current flow into flow pipe from water pipe through tank and spray through faucet, external force disappearance back valve core band ovable valve stem and catch reset under the elastic force effect of spring, and inlet opening and apopore are by spool jams, and current stop flowing into flow pipe from water pipe.
Spool sets gradually the sealing ring of more than three, when the machine of removing is in reset mode, inlet opening and apopore are between first sealing ring adjacent with second, cross tank between second and the 3rd adjacent sealing ring, at this moment, cross tank not communicate with inlet opening, cross tank and also do not communicate with apopore; When water flow switch opened by the machine of moving, the position crossing tank is moved to the direction of inlet opening and apopore by the promotion of removing machine, and tank was communicated with inlet opening and apopore, and all between second and the 3rd adjacent sealing ring.
Spool is cylindrical.
Beneficial effect
1, open water flow switch by moving machine, current are ejected after being pressurizeed by faucet, entrainment from going out
The air of tuyere ejection, forms more powerful negative pressure around, entrainments ambient air and blow out forward together,
Owing to defining powerful scouring force after gas-vapor mix, just can reduce use water, reach water-saving order
.
Accompanying drawing explanation
Fig. 1 is the perspective view (not comprising blower fan and water source) that water flow switch of the present invention is in closed condition;
Fig. 2 is the partial enlarged drawing of part A in Fig. 1;
Fig. 3 is the partial enlarged drawing of part B in Fig. 1;
Fig. 4 is the perspective view (not comprising blower fan and water source) that water flow switch is in opening;
Fig. 5 is the partial enlarged drawing of Fig. 4;
Fig. 6 is perspective view of the present invention.
Detailed description of the invention
As shown in Figure 6, a kind of jetter, primarily of spray gun, blower fan, water source, power supply composition, 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.
As shown in Fig. 1 to Fig. 3, described spray gun mainly comprises barral of a gun 1, handle 2, removes machine 3 and water flow switch 4, the machine of removing controls unlatching or the cut out of water flow switch, and the top of removing machine is stuck on barral of a gun, and bottom is connected with water flow switch, during the machine of moving, remove machine bottom to move to the direction of water flow switch, press to water flow switch, open water flow switch, enable the water in water pipe be entered the flow pipe being positioned at barral of a gun by water flow switch, then spray from faucet.After stopping moving machine, machine of removing resets, and water flow switch also resets, and at this moment, the water in water pipe is blocked can not enter flow pipe through water flow switch by the spool in water flow switch.
Described barral of a gun hollow, is socketed a flow pipe at hollow space, between water pipe and barral of a gun inwall, leaves air channel; Water pipe is entered in handle by the interface be located on handle, then communicates with the flow pipe be located in barral of a gun through water flow switch; Airduct communicates with the air channel in barral of a gun by being located at the interface of barral of a gun afterbody; The end of flow pipe is provided with faucet, and faucet is coaxial with the axis of muzzle, and between faucet and the inwall of muzzle, leave space form air-out passage, 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 change of hydraulic pressure.When outlet 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 of blower fan formation and under the effect of the negative pressure of the current formation of faucet ejection, air-flow in air channel is entrainmented to mix with water and is outwards sprayed, simultaneously, while high velocity air sprays from air outlet, also can produce negative pressure around it, thus entrainment more air flow forward around, thus strengthen the scouring force of the gas-vapor mix body sprayed forward.
The switch opening blower fan makes its work, and blower fan, by air intake, is delivered to the air channel in spray gun, then blown out through air outlet through airduct after pressurization.Startup is removed machine and is opened water flow switch, the flow pipe of water source by pressurizeing in water pipe and water flow switch inflow barral of a gun, more spouting through faucet.
Described water source is water tank with water pump or running water.
Faucet is coaxial with air outlet.Faucet reduces from inside to outside gradually, hydraulic pressure is increased, makes water flow jet and go out, and forms comparatively powerful scouring force, and form negative pressure around faucet, and the air inhaled in dynamic barral of a gun in air channel ejects with water note, forms the powerful scouring force of gas-vapor mix.
The outer wall of faucet is conical, and vertebra top outwardly; The inwall of air outlet is conical, at the bottom of vertebra outwardly.
Described barral of a gun end, towards the direction bending of removing machine, forms 90 to 180 angles of spending with barral of a gun.
The sectional area of water pipe is less than 1/3rd of barral of a gun hollow space sectional area.
Water flow switch is placed in the current being positioned at handle and regulates in chamber, and water flow switch 4 mainly comprises valve rod 41, spool 42, spring 43, catch 44 and runoff investigation knob 45; Current regulate the two ends in chamber to be all provided with opening in handle wall, being provided with internal thread away from the opening removed on the handle outer wall of machine; Described valve rod is through the central shaft of spool, and the valve rod being positioned at spool side extends to the direction of removing machine towards the opening removed on machine side through handle, and through catch 44, then through the locating hole be located on the machine of removing, catch is fixed on valve rod; The outer wall of described runoff investigation 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, runoff investigation knob is screwed into current away from the opening removed the handle wall of machine and regulates in chamber from being located at and push against spring, and one end of valve rod enters in valve rod hole through spring; Water pipe regulates chamber to communicate by inlet opening and current, and flow pipe regulates chamber to communicate by apopore and current, and the current that inlet opening and apopore are positioned at spool place regulate on the inwall of cavity segment; Described spool and current regulate the inwall in chamber to form tight fit, and the outer wall of spool was provided with tank.
As shown in Figure 4 and Figure 5, the machine of removing can move to the direction of handle thus promote catch under external force, catch moves holddown spring with ovable valve stem and spool to the direction of runoff investigation turn-knob again, inlet opening and apopore communicate with the tank of crossing on spool, and current flow into flow pipe from water pipe through tank and spray through faucet.As depicted in figs. 1 and 2, decontrol after removing machine, external force disappearance back valve core band ovable valve stem and catch reset under the elastic force effect of spring, and inlet opening and apopore are by spool jams, and current stop flowing into flow pipe from water pipe.
As depicted in figs. 1 and 2, spool sets gradually the sealing ring of more than three, when the machine of removing is in reset mode, inlet opening and apopore, between first sealing ring adjacent with second, cross tank between second and the 3rd adjacent sealing ring, at this moment, cross tank not communicate with inlet opening, cross tank also not communicate with apopore, water flow switch is in closed condition, and the water in water pipe does not enter flow pipe by water flow switch.
As shown in Figure 4 and Figure 5, when water flow switch opened by the machine of moving, the position crossing tank is moved to the direction of inlet opening and apopore by the promotion of removing machine, tank was communicated with inlet opening and apopore, and all between second and the 3rd adjacent sealing ring, the water in water pipe enters flow pipe by water flow switch.
Spool is cylindrical.The shape crossing tank is arranged as required.
Jetter of the present invention, can not only hydro-peening car, can also be used for other large items such as hydro-peening plant equipment.
Be cleaning car equally, use giant hydro-peening conventional at present, need with water 80-100 liter, and adopt jetter of the present invention, water consumption can drop to less than 20 liters, and water-saving result is comparatively outstanding.
Above-described embodiment is only used to interpretation purposes of the present invention, and is not limitation of the present invention, those skilled in the art, in essential scope of the present invention, makes a variety of changes or substitutes, also should belong to protection category of the present invention.
Claims (8)
1. a jetter, primarily of spray gun, blower fan, water source, power supply composition, 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), removes machine (3) and water flow switch (4); The machine of removing controls unlatching or the cut out of water flow switch, and the top of removing machine is stuck on barral of a gun, and bottom is connected with water flow switch, it is characterized in that: described barral of a gun hollow, is socketed a flow pipe, between water pipe and barral of a gun inwall, leaves air channel at hollow space; Water pipe is entered in handle by the interface be located on handle, then communicates with the flow pipe be located in barral of a gun through water flow switch; Airduct communicates with the air channel in barral of a gun by being located at the interface of barral of a gun afterbody; The end of flow pipe is provided with faucet, and faucet is coaxial with the axis of muzzle, and between faucet and the inwall of muzzle, leave space form air-out passage, the end of air-out passage is provided with air outlet.
2. a kind of jetter according to claim 1, it is characterized in that: faucet reduces from inside to outside gradually, faucet is coaxial with air outlet.
3. a kind of jetter according to claim 1, is characterized in that: the outer wall of faucet is conical, and vertebra top outwardly; The inwall of air outlet is conical, at the bottom of vertebra outwardly.
4. a kind of jetter according to claim 1, is characterized in that: described barral of a gun end, towards the direction bending of removing machine, forms 90 to 180 angles of spending with barral of a gun.
5. a kind of jetter according to claim 1, is characterized in that: the sectional area of water pipe is less than 1/3rd of barral of a gun hollow space sectional area.
6. a kind of jetter according to claim 1, it is characterized in that: water flow switch is placed in the current being positioned at handle and regulates in chamber, and water flow switch (4) mainly comprises valve rod (41), spool (42), spring (43), catch (44) and runoff investigation knob (45); Current regulate the two ends in chamber to be all provided with opening in handle wall, being provided with internal thread away from the opening removed on the handle outer wall of machine; Described valve rod is through the central shaft of spool, and the valve rod being positioned at spool side extends to the direction of removing machine towards the opening removed on machine side through handle, and through catch (44), then through the locating hole be located on the machine of removing, catch is fixed on valve rod; The outer wall of described runoff investigation 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, runoff investigation knob is screwed into current away from the opening removed the handle wall of machine and regulates in chamber from being located at and push against spring, and one end of valve rod enters in valve rod hole through spring; Water pipe regulates chamber to communicate by inlet opening and current, and flow pipe regulates chamber to communicate by apopore and current, and the current that inlet opening and apopore are positioned at spool place regulate on the inwall of cavity segment; Described spool and current regulate the inwall in chamber to form tight fit, and the outer wall of spool was provided with tank; The machine of removing 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 runoff investigation turn-knob again, inlet opening and apopore communicate with the tank of crossing on spool, current flow into flow pipe from water pipe through tank and spray through faucet, external force disappearance back valve core band ovable valve stem and catch reset under the elastic force effect of spring, and inlet opening and apopore are by spool jams, and current stop flowing into flow pipe from water pipe.
7. a kind of jetter according to claim 6, it is characterized in that: the sealing ring setting gradually more than three on spool, when the machine of removing is in reset mode, inlet opening and apopore are between first sealing ring adjacent with second, cross tank between second and the 3rd adjacent sealing ring, at this moment, cross tank and do not communicate with inlet opening, cross tank and also do not communicate with apopore; When water flow switch opened by the machine of moving, the position crossing tank is moved to the direction of inlet opening and apopore by the promotion of removing machine, and tank was communicated with inlet opening and apopore, and all between second and the 3rd adjacent sealing ring.
8. a kind of jetter according to claim 6, is characterized in that: described spool is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104146.0A CN104923427A (en) | 2014-03-19 | 2014-03-19 | Spraying and cleaning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104146.0A CN104923427A (en) | 2014-03-19 | 2014-03-19 | Spraying and cleaning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104923427A true CN104923427A (en) | 2015-09-23 |
Family
ID=54111038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410104146.0A Pending CN104923427A (en) | 2014-03-19 | 2014-03-19 | Spraying and cleaning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104923427A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5832974A (en) * | 1997-02-19 | 1998-11-10 | Jou; Wuu-Cheau | Versatile air blow-gun |
| CN2642604Y (en) * | 2003-09-12 | 2004-09-22 | 徐道敏 | Cleaning gun |
| CN2910373Y (en) * | 2006-06-15 | 2007-06-13 | 陈韫韬 | Multifunction spray gun for washing car and inflating tyre |
| EP1663504B1 (en) * | 2004-09-13 | 2007-08-15 | WashTec Holding GmbH | Cleaning lance |
| CN201862498U (en) * | 2010-11-23 | 2011-06-15 | 许才福 | High-pressure cleaning gun with water-gas mixing |
| CN203803682U (en) * | 2014-03-19 | 2014-09-03 | 丽水市红点创意产品设计有限责任公司 | Large device cleaning machine |
-
2014
- 2014-03-19 CN CN201410104146.0A patent/CN104923427A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5832974A (en) * | 1997-02-19 | 1998-11-10 | Jou; Wuu-Cheau | Versatile air blow-gun |
| CN2642604Y (en) * | 2003-09-12 | 2004-09-22 | 徐道敏 | Cleaning gun |
| EP1663504B1 (en) * | 2004-09-13 | 2007-08-15 | WashTec Holding GmbH | Cleaning lance |
| CN2910373Y (en) * | 2006-06-15 | 2007-06-13 | 陈韫韬 | Multifunction spray gun for washing car and inflating tyre |
| CN201862498U (en) * | 2010-11-23 | 2011-06-15 | 许才福 | High-pressure cleaning gun with water-gas mixing |
| CN203803682U (en) * | 2014-03-19 | 2014-09-03 | 丽水市红点创意产品设计有限责任公司 | Large device cleaning machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150923 |