Installation of doors and windows in clean room workshops
Installation of doors and windows in clean room workshops
When installing the door frame in the clean room, there should be no rivets on the front, otherwise it will affect the appearance. Only 45° joints should be exposed on the front. The rivets should be riveted to the hidden places on the inner side, and the corners should be connected by cast aluminum connection concealed parts; In the same workshop, the height of the door should be equal, and the width can be adjusted according to the process and use...
Text label: clean room door installation, clean clean room modular window installation, clean room design, installation and construction
Installation of doors and windows in clean room workshops
When installing the door frame in the clean room, there should be no rivets on the front, otherwise it will affect the appearance. Only 45° joints should be exposed on the front. The rivets should be riveted to the hidden places on the inner side, and the corners should be connected by cast aluminum connection concealed parts; In the same workshop, the height of the door should be the same, and the width can be of different sizes according to the process and use requirements. Snap it into the corresponding door opening, and put the sealing strip into the groove before installation. Install the horizontal frame first, and then install the mullion on both sides separately. When installing the mullion material, tilt it so that the upper concealed part is put into its slot, and then push the mullion to cover the door edge, and adjust it carefully to keep it vertical. , The splicing seam is tight, riveted with rivets and concealed parts on the top, and the lower end is anchored with rivets and color steel plate door openings within 40mm of the front; when installing the door frame, pay attention to the opening direction of the door, and the sealing edge of the door frame should be opened In the opposite direction, when installing the door frame, evenly inject the glass glue into the door frame groove, so that the door frame material and the color steel plate door opening are firmly bonded, so as to avoid the door frame becoming loose and affecting the use.
The door leaf is made when the door is closed, the door frame and the sealing strip on the door leaf can be pressed on the effective sealing part; when making the door leaf on site, the size of the door leaf frame should be determined according to the size of the left door opening, and the material should be cut uniformly; Make and assemble the door leaf frame, thereby determining the size of the color steel sandwich panel door leaf wrapped by the door leaf frame. At this time, the assembled door leaf frame can be disassembled, and a rubber sealing strip can be placed in the sealing strip groove. The rubber sealing strip should be Choose products with good elasticity and aging resistance. It is best to use 'Ω'-shaped sealing strips, which have better sealing effect than 'I'-shaped sealing strips; when installing the door leaf frame, an appropriate amount of glass glue must be injected into its card slot to clamp the door material in the On the corresponding side, lightly hit the door leaf frame material with a rubber hammer to make it bear firmly with the door leaf and adjust the four corners to be right angles. Use 5mm*18mm blind rivets on the outer side of the door leaf frame profile and the connecting parts to be firmly riveted. . The door lock is best to use stainless steel handle type door lock, and use a long lock cylinder door lock. The door locks on the market are considered as 40mm thick door panels, and the thickness of the color steel sandwich panel is 50mm, so the lock cylinder should be longer than the civilian lock cylinder. About 10mm, it is not suitable to use a spherical lock, because the spherical lock needs to be twisted by hand to open the door when opening the door. If the operator holds the item with both hands, he must put the item on the ground when entering the room to open the door. This is in some processes. It is not allowed, so a handle-type stainless steel door lock should be used. Zhongjing Global Purification can provide consulting, planning, design, construction, installation, transformation and other supporting services for clean rooms and clean workshops.
After leaving the opening of the window, you can use the window frame material to wrap the edge. The rivets should not be riveted on the front of the window frame material, so as not to affect the appearance. The rivets used for connection should be riveted in the grooves on the side. After installing the glass, the rivets can be used. For windows of the same size, the window frame materials should be uniformly loaded and unloaded in the mold, and the corners should be cut. When assembling in the finished mold, use self-tapping screws to assemble first. After all the window frames are finished, they should be installed uniformly; Unscrew the screws of the assembled window frame, and leave the connecting dark parts at the four corners at the two ends of one horizontal material and one end of the two vertical materials respectively. Before installation, rub off the burrs on the 45° corner to avoid scratches. Color steel plate, and then install the horizontal material with connecting hidden parts at both ends, and then install two vertical materials respectively, and put one end without the connecting piece together with the installed horizontal material; light the three installed window frame materials with a rubber hammer Tap lightly to align the 45° angle seam well; the glass bead has beveled and cambered shapes, the installation of the beveled bead is simple, and the technical requirements for angle cutting and installation of the curved bead are high; short material can be used as the mold for corner cutting , Adjust the angle of the cutting machine and cut it at one time. The length of the bead should be accurate. If the bead is too long, it will be too squeezed. If the bead is too short, the seam itself will be too large, which is easy to accumulate dust and is not beautiful; the rubber strip is preferably double-sided. It is easier to protect the glass than just pressing the rubber strip on one side; the treatment of the rubber strip at the corner is very important, and it must be cut neatly, otherwise it will affect the appearance, and it is easy to accumulate dust, and glass glue is used instead of rubber sealing strip. The advantage of sealing the glass gap is that it is tightly sealed, simple and convenient, but the disadvantage is that it is troublesome to replace the glass.
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