Manual Inert Argon-Gas Inflator Equipment
Type: LJCJ01/LJCJ02

The LIJIANG Glass insulating glass inert gas inflator equipment is used to inject inert gas inside the insulating glass to improve the heat insulation, sealing, sound insulation, energy saving and other properties of the insulating glass. It uses a gas purity analyzer imported from the United States and a gas sensor imported from Japan to ensure the stability of the inflator. The humanized appearance design makes the equipment beautiful and easy to operate. It is currently the most advanced insulating glass inflatable equipment.


Intelligent insulating glass inflator is a special equipment used for inflating insulating glass. The equipment uses an imported microcomputer and an imported sensor to form a closed-loop control system. The equipment is highly intelligent, controllable, the inflation concentration is adjustable, the inflation efficiency is high, and the operation is simple. The inflator is suitable for grooved aluminum type insulating glass and strip type insulating glass, and is an indispensable equipment to further improve the performance indicators of insulating glass.

Technical parameters and technical conditions

  Conditions of Use

1. Argon gas source: pressure 0.1Mpa, flow rate 0.01L/min.

2. Usage environment: 0~40℃, no condensation, no water intrusion into the operation panel and electric control box.

3. Product main structure

This equipment consists of two parts: inflation and control. The inflation part mainly includes the air outlet circuit, the return air circuit and the speed control handle. The control part includes control buttons, work group selection switches, working status indicators, controller components, etc.

4. Installation and adjustment

4.1 Place the equipment stably and be careful to prevent it from slipping and damaging the controller and control system.

4.2 Connect the power socket, main air source interface, air outlet pipe and air return pipe.

5. Adjustment of technical parameters before inflation

5.1 Adjustment of argon gas flow: Adjust the argon gas flow through the regulating valve on the control panel. The smaller the glass area, the smaller the argon flow rate should be. This can improve the accuracy of the control system and prevent the glass from breaking; It is best to adjust the flow rate as small as possible in the early stage of use. When the operator becomes proficient in the operation, gradually increase the gas flow rate to increase the inflation speed and improve work efficiency. However, the inflation gas flow rate must be adjusted to a low level for the first time, and then gradually increase, but do not over-inflate. If the speed is adjusted too fast, the separation layer between air and argon in the insulating glass cavity will be destroyed, which will reduce the accuracy of the inflation gas concentration and the detection gas concentration.

5.2 Setting of inflation pressure: Adjust the pressure reducing valve on the argon cylinder so that the working pressure is between 0.25~0.3Mpa to avoid damage to the insulating glass due to excessive inflation pressure. The upper and lower limits of the internal pressure are set according to the size of the insulating glass and the inflation speed.

5.3 Adjustment of inflation gas concentration: Press the "SET" key on the controller interface panel for two seconds. At this time, "AH" will be displayed on the controller display. At this time, press the "▼" key twice and "AH" will appear on the display. AL", then press the "SET" key again, a flashing number will appear, which is the value that needs to be modified. You can press the horizontally to the left or right on the controller panel. " key can change the position of the number to be modified, that is, the flashing number is the current modified number. Use the "▲" and "▼" keys to set the gas concentration parameters. After setting the parameters, press the "SET" key once to confirm, and then press Press "SET" for two seconds and return to the initial screen. For example, when "AL" is 8.5, the argon concentration is 60%. For example, when "AL" is 6.5, the argon concentration is 70%. When "AL" is 6.5, the argon concentration is 70%. When "AL" is 4.5, the argon concentration is 80%, when "AL" is 2.2, the argon concentration is 90%, and when "AL" is 1.1, the argon concentration is 95%.

6. Inflation process

6.1 Connect the inflation pipe to the quick connectors of "Group", "Group 2", "Group 3", and "Group 4", connect the return air pipe to the "Return" quick connector, and remove the air from the argon bottle Use an 8 mm air pipe to connect the pressure gauge and pressure regulating valve to the "air source" quick connector on the control panel.

6.2 Connect the power supply and turn on the power switch (turn the power switch to the right to turn it on), and the power indicator light will light up.

6.3 Set the inflation air source pressure and inflation speed according to the size of the glass (adjust the inflation speed to slow at the beginning and then gradually increase); set the concentration of the inflation gas as needed.

6.4 Drill the insulating glass with the second sealant cured on the glass shelf. Generally, a manual electric drill with a diameter of 3 mm or 3.5 mm is used for drilling. Note that the drilling depth cannot exceed the inner surface of the aluminum frame. The aluminum frame The outer layer of the glass must be penetrated, and each piece of insulating glass must be punched. When punching, attention must be paid to cleaning up the debris generated to prevent pinholes from being blocked and reducing the strength of re-sealing.

6.5 Insert the inflation needle into the air return hole, and insert the red air return needle into the air return hole of one of the glasses. Be careful not to block the ends of the inflation needle and the air return hole. When filling several pieces of glass at the same time, you only need to insert the air return pipe on one of the glasses, but please note that the size of the glass must be consistent when filling multiple pieces of glass at the same time.

6.6 When using only one group for inflating, just turn the "Group" switch to the on position. If you use two groups, please turn the "Group" and "Second Group" to the on position at the same time, and so on when four groups are used at the same time. "Group" and "Group 2", "Group 3", and "Group 4" must be turned to the on position at the same time, and then you only need to press the "Start" button to start automatic inflation. At this time, the green work indicator The light starts to light up. When the inflation is full, the system automatically cuts off the air source and the working indicator light automatically goes out. Note that if you want to stop inflation during use, you can directly press the "Stop" button to interrupt the inflation process. Which group is not required must be selected. Turn the switch to the off position; during use, you can also manually control the inflation process through the "Start" and "Stop" keys.

6.7 After inflating, pull out the air needle, and plug the pre-prepared empty plug and secondary sealant into the opening. Note that the seal must be done well, otherwise it will directly affect the retention period of the gas.

7. Precautions for use

7.1 For first-time use, you must read the "Inflator Instruction Manual" in detail. If you have any questions, please call the manufacturer's service hotline for consultation before use.

7.2 Do not disassemble the electronic control part without the guidance of the manufacturer to avoid accidents. The controller cannot be modified casually to prevent a short circuit from burning the sensor or affecting the detection accuracy.

7.3 The gas sensor switch seat cannot be opened casually to avoid damaging the probe or breaking the circuit.

7.4 After the inflation is completed, the air inlet should be blocked as soon as possible to prevent large amounts of argon gas from leaking.

7.5 The detected content is the argon concentration at the air outlet of the insulating glass, and its internal concentration is greater than the outlet concentration.

7.6 It is best to have a safety isolation net between the operator and the inflated glass to prevent the glass from bursting and endangering personal safety due to blockage of the return hole or excessive inflation speed or excessive inflation pressure during the inflation process.

7.7 The return hole must be cleaned to prevent desiccant or sealant debris from entering the return pipe and blocking the return path, causing concentration detection failure and glass bursting. Therefore, it is necessary to check whether the return pipe is blocked at any time.

7.8 During the transportation process, handle it with care and prevent collisions and falls to avoid damage to the control components.

7.9 Before and after work, correct methods should be used to unplug and insert the inflatable pipe and air return pipe on the panel to prevent damage to the quick gas connector on the panel. To prevent damage, you can use a short pipe in front of it and then connect an ordinary quick connector. After the joint, connect the inflation tube and return air tube. When removing and inserting the air tube, only operate the ordinary quick connector. If it is damaged, you can directly replace the ordinary quick connector.

7.10 The air return needle should be inserted firmly to prevent exhaust gas from escaping out of the air return pipe.

8. maintenance

8.1 It is best to install a gas filter at the outlet of the argon gas bottle to prevent dirt in the gas from damaging the gas sensor and solenoid valve. The gas filter should be cleaned regularly.

8.2 Regularly check whether there is dirt in the argon filter and the inflation and return needles. If there is any dirt, it needs to be removed in time.

8.3 Pay attention to whether the air return needle is empty and whether there is any foreign matter in the pipeline, and clean it in time.

8.4 If the working temperature in the city is too high, please use an electric fan to cool it down to prevent damage to the control parts.

8.5 When not in use, please store it in a dry and cool environment to minimize the loss of media and increase its service life.