Unlock instant, AI-driven research and patent intelligence for your innovation.

Clean closed door and construction method thereof

A construction method and a technology for airtight doors, which are applied in the field of doors and windows, can solve problems such as the separation of aluminum alloy protective layers and affect the normal use of door panels, and achieve the effect of improving airtight performance

Inactive Publication Date: 2020-06-02
中瑞工程(天津)有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above existing technical solutions have the following defects: in the process of use, the composite plastic layer, sound insulation filling layer and aluminum alloy protective layer of the door panel are prone to separate from each other, which affects the normal use of the door panel

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Clean closed door and construction method thereof
  • Clean closed door and construction method thereof
  • Clean closed door and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A clean airtight door and its construction method, such as figure 1 As shown, it includes a rectangular door frame 1 and a rectangular door panel 2, the door panel 2 is rotatably connected in the door frame 1, the door panel 2 is provided with a handle, and the door panel 2 is sequentially provided with a composite plastic layer 21, a sound insulation filling layer 22 and an aluminum alloy protection Layer 23.

[0042] Such as figure 1 As shown, the edge of the door frame 1 is provided with several reinforcing nails 3 provided with reinforcing threads. The reinforcing nails 3 are nailed into the composite plastic layer 21 from the aluminum alloy protective layer 23. Array, the shape of the reinforcement nails 3 array matches the shape of the door panel 2 , and the reinforcement nails 3 are provided with a glue injection assembly 31 .

[0043] Such as figure 2 As shown, the glue injection assembly 31 includes an injection hole 311 opened from the plane end of the rei...

Embodiment 2

[0046]A construction method for a clean airtight door, using the clean airtight door in Embodiment 1,

[0047] s1: Fix the door frame 1 to the wall 4;

[0048] s2: Rotate and connect the door panel 2 to the door frame 1, install the upper door frame 1 first, install the door frames 1 on both sides, and then make vertical adjustments, such as image 3 As shown, a dog-tooth-shaped fitting gap 11 is set between the door frame 1 and the wall 4, and a neutral silicone sealant is coated in the fitting gap 11;

[0049] s3: fixing the reinforcing nail 3 in the door panel 2;

[0050] s4: inject the reinforcing glue through the injection hole 311;

[0051] s1 and s3 are divided into tasks at the same time.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a clean closed door and a construction method thereof, belongs to the technical field of doors and windows, and solves the technical problem that in the using process, a composite plastic layer, a sound insulation filling layer and an aluminum alloy protective layer of a door panel are easily separated from one another, which affects the normal use of the door panel. The key points of the technical scheme are that the clean closed door comprises a door frame and the door panel; the door panel is provided with the composite plastic layer, the sound insulation filling layer and the aluminum alloy protective layer in order from the inside to the outside; the door panel is provided with reinforcing nails; the reinforcing nails are nailed into the composite plastic layerfrom the aluminum alloy protective layer ; and the reinforcing nails are provided with glue injection components to achieve the effect of preventing the composite plastic , the sound insulation filling layer and the aluminum alloy protective layer of the door panel from separating.

Description

technical field [0001] The invention relates to the field of doors and windows, in particular to a clean airtight door and a construction method thereof. Background technique [0002] The existing processing workshops of medicine, electronics, food and medicine have high requirements on the cleanliness of the processing environment. Usually, clean doors with good airtightness are selected as the door panels to ensure the cleanliness of the indoor environment. [0003] The existing Chinese patent with the notification number CN206111034U can be referred to, which discloses a light-weight clean door with strong sound insulation effect, including a door frame, the door frame is rotatably connected with a door panel, the door panel and the door frame are magnetically closed, and the door panel is from the inside to the outside They are composite plastic layer, sound insulation filling layer and aluminum alloy protective layer; when in use, the door frame is installed on the wall...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E06B1/58E06B1/60E06B3/72E06B5/10E06B5/20
CPCE06B1/58E06B1/6023E06B3/72E06B5/10E06B5/20E06B2003/7051
Inventor 王海东李召
Owner 中瑞工程(天津)有限公司