A kind of intelligent electric sprayerTechnical field
The present invention relates to a kind of intelligent electric sprayer, belong to the injection apparatus technical field.
Background technology
Originally the flit-gun in market generally is manual sprayer, is made up of a water pot+manual inflator+spray gun, inflates in water pot by inflator, makes to form certain pressure in the water pipe, utilizes hydraulic pressure to make water spray from spray gun.But consuming time, effort that craft is inflated, and operation is very inconvenient.
Summary of the invention
The technical problem to be solved in the present invention is to propose a kind of easy to use and time saving and energy saving intelligent electric sprayer.
The present invention is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of intelligent electric sprayer comprises water pot, the housing that is provided with spray gun and is fixed on air pump and master control borad on the housing that the inboard, gas outlet of described air pump is provided with pressure sensor; Described air pump, master control borad and pressure sensor all are connected to the power-line plug that matches with automobile cigarette lighter; The air inlet of described air pump is communicated with atmosphere, and the gas outlet of described air pump is connected with water pot; The signal input part of described master control borad is connected with the output of pressure sensor, and the control output end of described master control borad is connected with the control end of air pump; When the force value in described pressure sensor is measured housing was lower than first preset value, described master control borad control air pump was started working, and when the force value in described pressure sensor is measured housing was higher than second preset value, described master control borad control air pump quit work.
Further improvement in the technical proposal is: described master control borad is controlled and could be started again after described air pump shutdown back surpasses first Preset Time interval, and described air pump continuous operation quits work after surpassing second Preset Time interval automatically.
Further improvement in the technical proposal is: be provided with manual power switch between described air pump and the power-line plug.
Further improvement in the technical proposal is: described housing is provided with the convenient handle that grips.
Further improvement in the technical proposal is: described housing is provided with the LED lamp that links to each other with power-line plug, is provided with manual power switch between described power-line plug and the LED lamp.
The beneficial effect that the present invention brings is:
1) intelligent electric sprayer of the present invention substitutes traditional manually inflating by air pump, and is time saving and energy saving during use.In addition, adopts pressure sensor is measured the pressure in the housing, and by the start and stop of master control borad according to the pressure control air pump that records, so in use very convenient.
2) intelligent electric sprayer of the present invention can arrange different interfaces, thereby can match with the water pot of most of sprayer on the market, greatly reduces use cost.
3) intelligent electric sprayer of the present invention adopts the igniter for automobile power supply, and is not only easy to use, and makes cost of the present invention greatly reduce, use matches with the water pot of sprayer, shower nozzle to spray gun is simply transformed, and can be used for watering flowers, spraying insecticide, even can be used for carwash.
Description of drawings
Below in conjunction with accompanying drawing intelligent electric sprayer of the present invention is described further.
Fig. 1 is the external structure schematic diagram of the embodiment of the invention.
Fig. 2 is the internal structure schematic diagram after Fig. 1 removes water pot.
The specific embodiment
Embodiment
The intelligent electric sprayer of present embodiment comprises the water pot 10 and the housing 1 that are provided with the spray gun (not shown) as depicted in figs. 1 and 2, is provided with air pump 6 andmaster control borad 7 in housing 1, is provided with thegas outlet 8 ofpressure sensor 8 air pumps at 4 places, gas outlet of air pump 6; Air pump 6,master control borad 7 andpressure sensor 8 all are connected to the power-line plug 5 that matches with automobile cigarette lighter; The air inlet of air pump 6 is communicated with atmosphere, and thegas outlet 4 of air pump 6 is connected with water pot 10; The signal input part ofmaster control borad 7 is connected with the output ofpressure sensor 8, and the control output end ofmaster control borad 7 is connected with air pump 6; When the pressure at 4 places, gas outlet of air pump 6 is lower than first preset value (minimum service pressure),master control borad 7 control air pumps 6 are started working, when the pressure at 4 places, gas outlet of air pump was higher than second preset value (maximum service pressure),master control borad 7 control air pumps 6 quit work.Like this, can guarantee automatically that water pot 10 works in the pressure limit of safety.
The intelligent electric sprayer of present embodiment utilizes air pump 6 to substitute traditional manual pump, and is time saving and energy saving during use.
Present embodiment can also be done following improvement:
1) between power-line plug 5 and air pump 6, add manualseesaw power switch 3, can make things convenient for power-on, and simple to operate.
2) carry out some extra controls by 7 pairs of air pumps of master control borad 6.After air pump 6 is shut down, above starting again after 20 seconds.After air pump 6 continuous operations surpassed 60 minutes,master control borad 7 control air pump 6 automatically quit work.
3) at housing 1 the convenient handle 2 that grips is set.
4) at housing 1 the LED lamp is set, between power-line plug 5 and LED lamp, manual power switch is set.Can be used for like this throwing light on when night or light are not good.
5) water pot 10 is provided with relief valve.
Intelligent electric sprayer of the present invention is not limited to the various embodiments described above, and all employings are equal to replaces the technical scheme that forms, and all drops on the protection domain of requirement of the present invention.