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Electric pump valve with lithium battery multi-harmonic superposition voltage unit circuit

A technology of superimposing voltage and unit circuit, applied in the field of pump of atomizing spray gun, can solve the problems of easy failure, insufficient output, and insignificant spray effect, etc., and achieve the effect of improving sealing performance and improving working condition quality.

Inactive Publication Date: 2018-02-23
NINGBO DAYE GARDEN EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The output of the existing pump is not enough, and it is easy to break down. It is conceivable that the spray effect is not significant, and the sealing and leakage prevention and improved safety of the electric pump valve with lithium battery multi-harmonic superimposed voltage unit circuit for high-power charging are a big problem. question

Method used

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  • Electric pump valve with lithium battery multi-harmonic superposition voltage unit circuit
  • Electric pump valve with lithium battery multi-harmonic superposition voltage unit circuit
  • Electric pump valve with lithium battery multi-harmonic superposition voltage unit circuit

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Embodiment Construction

[0072] In order to make up for the pump of an atomizing spray gun used in gardening and gardening, especially the existing mechanism for atomizing water or pesticides, the output is not enough, it is prone to failure, the spray effect is not obvious, the sealing and leakage prevention and work Due to the lack of state, the present invention provides a spray pump with a motor-driven ball cone plunger and a logarithmic valve with a fluorine injection-molded aluminum bronze ring, which belongs to the technical field of portable pumps in spraying devices, and further improves the current leakage of the pump and makes the pump Change to high-end, the spray effect is better and more durable. Put the spray pump with the motor-driven ball cone plunger with fluorine injection molded aluminum bronze ring logarithmic valve into the sprayer, connect the two water inlets of the spray pump with the outlet of the liquid medicine tank, and connect the two water outlets of the spray pump It is...

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PUM

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Abstract

An electric pump valve with a lithium battery multi-harmonic superposition voltage unit circuit comprises a battery state display unit. According to the battery state display unit, four LEDs serve asdisplay devices, through state combination, the voltage, the electricity quantity and the temperature of a battery and whether the battery is in the abnormal condition or not can be displayed correctly, and accordingly the working state of the battery can be judged. The charging voltage is not supplied to the lithium battery through traditional constant-voltage and constant-current direct-currentcharging, but is supplied through an electric charge storing cavity inside the lithium battery for charging like the multipoint acupuncture type, wherein the voltage is obtained from the rectified voltage of a lithium battery charging circuit and the multi-harmonic superposition voltage generated by the multi-harmonic superposition voltage unit circuit mixed with the pulse voltage led out by a self-excited multivibrator originally used for an electric spark machine tool; the pulse voltage led out by the self-excited multivibrator is 70-120 V, and the pulse frequency is 70-120 kHz; and the rectified voltage and the pulse voltage are connected through a differential circuit composed of capacitors in series connection and a bypass resistor.

Description

technical field [0001] The invention relates to a pump for atomizing spray guns used in gardening and horticulture. On the basis of a spray pump with a logarithmic valve of a fluorine-injected aluminum bronze ring driven by an electric motor for atomizing water or pesticides, the charging is improved. An electric pump valve with lithium battery multi-harmonic superimposed voltage unit circuit belongs to the technical field of portable pumps in injection devices. Background technique [0002] Pumps for gardening and horticultural atomizing spray guns are widely used to spray in the way people choose. The output of the existing pump is not enough, and it is easy to break down. It is conceivable that the spray effect is not significant, and the sealing and leakage prevention and improved safety of the electric pump valve with lithium battery multi-harmonic superimposed voltage unit circuit for high-power charging are a big problem. question. Contents of the invention [000...

Claims

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Application Information

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IPC IPC(8): F04B17/03F04B53/10H01M10/48
CPCF04B17/03F04B53/10H01M10/488Y02E60/10
Inventor 苏克叶晓波
Owner NINGBO DAYE GARDEN EQUIP
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