Whether the chamber is filled with argon gas and the content of argon gas has a great influence on the heat transfer coefficient K value, and has a certain influence on the shading coefficient Sc and the relative heating RHG, but the influence is slightly smaller. In addition, Low-E film, especially offline Low-E film, can be well protected after being filled with inert gas, making it more durable and extending the service life of Insulating Glass. At the same time, the sound insulation performance of the glass filled with inert gas will be improved. After being filled with inert gas argon, the heat transfer coefficient value of Insulating Glass is lower than that of vacuum state
It is 5% lower, and the insulation performance is better.
First of all, the detection system of the Insulating Glass argon filling equipment is used for detection and control. At present, some domestically produced gas filling equipment use gas sensors as the detection and control unit. The test of this inflatable device can fully meet the test requirements. (Some are particularly cheap
Of inflators do not use gas sensors for detection, although this equipment is sold very cheaply. But it cannot meet the requirements of accurate measurement).
The second is to use an inert gas detector for qualitative detection
The high-voltage electric spark from the inert gas detector probe directly touches the surface of the insulating glass. If the spark can pass through a layer of glass and enter the hollow Insulating Glass, it is an Insulating Glass filled with argon. Electric sparks can only be generated on the surface of insulating glass that is not filled with argon. This detection method is mainly for qualitative customers. This method can also be used as a simple test to determine whether the Insulating Glass is inflated.
The third is the detection of Insulating Glass inert gas detector
Insulating Glass inert gas detector is mainly used for contact quantitative detection of argon content in Insulating Glass. The accuracy of this instrument is generally within plus or minus one percent. This kind of measuring instrument will not bring loss to the pressure and gas content inside the Insulating Glass. It is an economical and practical detection method, which is generally used for random inspection in the production process of the Insulating Glass production line.
With the popularity of wet and dry separation, Foshan shower room has become our first choice. When we choose a shower room, we will encounter framed and frameless shower rooms, so many people start to wonder which one to buy. Next, let us discuss the difference between a framed shower room and a modern hinged bi-folding shower room.
Now the shower room has entered the consumer's field of vision, and we are overwhelmed by a variety of styles. According to the design, it can be roughly divided into arc, diamond, straight, and square shapes. According to the specifications of shower room, it can be divided into framed shower room and modern hinged bi-folding shower room.
In addition, there are standard shower rooms and non-standard shower rooms for everyone to buy. The standard shower room divides the bathing area at one corner of the bathroom, and uses a bathroom with a larger area and a roughly square shape. Non-standard shower rooms can be customized according to the actual conditions of the bathroom, such as the size, color matching, and appropriate style, that is, tailor-made, with greater flexibility.
Framed shower room
The framed shower room is stronger and can better fix the shower room. The frame is made of aluminum alloy or plastic profiles. Observe whether the ball bearing material is of high quality and whether the door is smooth and light. The frame shower room must be carefully checked for the sealing condition of the waterproof tape and the connection between metal and glass.
modern hinged bi-folding shower room
Most shower rooms use fully tempered glass, but ordinary glass can be used to observe the general situation of the glass, and the tempered glass will have stripes. It should be noted that when installing the modern hinged bi-folding shower room, you must choose a style that is compatible with the overall style of the bathroom. If the toilet space is relatively narrow, you can choose a flat-door shower room, which saves space.
Nowadays, all aspects of many equipments are automated, and the nut packaging machine is one of them. Only one person can complete the entire packaging process. Therefore, the packaging machine has brought unimaginable convenience to food factories.
First, the structural characteristics of the nut packaging machine:
1. Nut packaging machine is composed of imported programmable controller and servo motor, equipped with large display touch screen, which constitutes the core of drive control, simple and convenient operation.
2. The nut packaging machine automatically completes the entire packaging process of metering, feeding, bag filling, bagging, date printing and product transportation by cooperating with the metering device.
3. It has perfect automatic alarm protection function, and low loss, which is helpful for troubleshooting in time.
4. Intelligent thermostat is used to make the sealing more beautiful and smooth.
5. It has the function of cutting single bag and multiple bags, and is equipped with punching device.
6. The equipment of the nut packing machine is firm, stable, simple to operate and easy to maintain.
Second, the performance characteristics of the nut packaging machine:
1. The nut packing machine is configured with a double film conveying mechanism, which has low film pulling resistance and fast conveying speed.
2. The processes of automatic product weighing, bag production, date printing, sealing and packaging can be completed at one time.
3. The nut packaging machine adopts a computer automatic control system to make its operation more stable, and any parameters can be adjusted without stopping the machine.
4. The nut packaging machine can store ten sets of parameters, so it is more accurate when changing varieties.
5. The servo motor is used to pull and touch to make the positioning more accurate.
6. Possesses a variety of packaging methods, such as back cover, gusset, four-sided ironing, four-sided sealing, standing pouch, flat pouch, punching, etc.