CQJ Charging Tool (Air Pump)

I. Product Introduction

The air pump, also known as air machine, charging air pump, or air filling machine, is a pneumatic charging power tool that relies on motor operation to achieve air pressure suction and gas delivery, using atmospheric pressure principles to complete sealed cavity charging operations. It is suitable for multiple types of charging carriers and energy storage component gas operations. The equipment has a built-in linked valve body structure. During suction operation, the connected valve body is pushed open by atmospheric pressure, and external gas flows into the air storage cylinder. During external charging operation, the internal air pressure of the storage cylinder reversely closes the valve body, and the gas in the cylinder is directionally delivered to the charging carrier. The pressure cycle opening and closing is stable, suitable for civil charging and industrial accumulator nitrogen auxiliary charging multi-scenario use.

II. Basic Parameters

1. Alternative Names

Air pump, air machine, charging air pump, air filling machine

2. Core Structure

Drive motor, linked control valve, connecting pipeline, air storage cylinder, charging interface

3. Working Principle Parameters

Working principle: Uses atmospheric pressure differential for gas exchange and charging; Drive method: Motor-driven; Opening/closing method: Air pressure self-propelled valve opening/closing, no manual valve control needed

4. Compatible Charging Media

Room temperature clean air, compliant inert supplementary gas

III. Core Product Features

1. Pressure differential self-controlled valve: Relies on internal and external air pressure differential to automatically open and close the connected valve. The valve body automatically switches for suction and charging bidirectional operations, no manual valve switching needed, simple operation process;

2. Stable operation logic: Motor uniform speed operation for gas supply, stable gas flow delivery, uniform charging air pressure, not prone to instantaneous high-pressure impact, protecting charging carrier inner bladder structure;

3. Integrated structure: Motor, air storage cylinder, and valve body integrated into one unit, neat overall structure, portable and easy to move, suitable for on-site mobile charging operations;

4. Strong universal compatibility: Standardized external charging connector, convenient disassembly and assembly, can be adapted to multiple types of carriers for charging;

5. Low maintenance difficulty: Pure mechanical air pressure linked structure, no complex electronic control components, daily maintenance only requires cleaning intake dust, few failure points.

IV. Comprehensive Product Advantages

1. Diverse applicable scenarios: Covers both civil charging and industrial energy storage component supplementary charging, one machine for multiple uses, suitable for multiple types of flexible cavity charging operations;

2. Low operation threshold: Connect power to automatically start/stop gas exchange, valve body fully automatic switching, beginners can quickly learn to operate;

3. Good charging protection: During charging phase, valve body closes to lock gas, preventing gas backflow and pressure relief, stable charging efficiency, reducing gas loss;

4. High supporting compatibility: Can be used with our factory bladder accumulators and charging valves, for accumulator pre-charging and on-site maintenance supplementary charging;

5. Friendly working conditions: Can operate in room temperature and normal pressure environments, controllable overall noise, suitable for workshop routine maintenance and outdoor mobile charging operations.

V. Application Scenarios

1. Transportation vehicle field: Automobile, motorcycle, bicycle tire emergency supplementary charging, routine tire pressure adjustment;

2. Outdoor leisure field: Balls, rubber boats, inflatable floats and other flexible products normal pressure charging;

3. Industrial energy storage field: Supporting various bladder accumulators for on-site supplementary charging, pre-charging auxiliary operations, cooperating with charging valves to complete accumulator gas pressure supply;

4. Workshop maintenance field: Hydraulic pneumatic workshop supporting mobile gas source, small pneumatic tooling, small pneumatic component supplementary charging.

VI. Usage Precautions and FAQ

(1) Usage Precautions

1. Keep intake port unobstructed, avoid dust and debris being sucked into the cylinder, prevent impurities from jamming the linked valve body, affecting valve body opening and closing;

2. Do not charge flammable, explosive, or corrosive gases. Only clean air and compliant inert gases can be used for charging;

3. Ensure charging interface sealing and fitting, avoid interface air leakage, reduce charging efficiency;

4. For long-term continuous operation, intermittently stop for cooling to extend motor service life.

(2) Common FAQ

Q1: Can the air pump directly charge bladder accumulators?

A: Can be used with specialized QXF charging valve to complete accumulator routine supplementary charging. For high-pressure energy storage conditions, dedicated nitrogen gas source is recommended.

Q2: What causes gas backflow during charging?

A: Mostly caused by valve body contamination with impurities and improper closing. Shut down equipment and clean valve body debris to restore automatic sealing.

Q3: Can multiple carriers be charged simultaneously?

A: Multi-channel simultaneous charging is not recommended, as it may cause insufficient pressure and slower charging. Single-channel separate charging is recommended.

Q4: What are the equipment storage requirements?

A: Store in dry, ventilated area, avoid water immersion, prevent internal motor and valve body rust and failure.