Welcome to the official website of Hangzhou Weihao Industrial Co., Ltd.!
Fax: +86-571-88866663 Email:sales@hzweibo.com
Language
- All
- Product Management
- News and Information
- Introduction content
- Enterprise outlets
- Frequently Asked Questions
- Corporate Video
- Corporate Portfolio
13
2022
-
09
The following explains the main features of medical airtight doors.
The following explains the key features of medical airtight doors. The principle behind medical airtight doors is to prevent direct air exchange between the isolated space and the outside environment. By creating a certain level of negative pressure within the enclosed space, a pressure differential is established. As a result, the airtight door can be tightly sealed by atmospheric pressure, ensuring excellent sealing performance and impermeability. This effectively prevents external contaminants from polluting the indoor environment. Airtight operating room doors are crucial products for hospitals in treating patients and saving lives. The above information represents the selection criteria for operating room doors as provided by the manufacturer. If you still have any questions or uncertainties, feel free to call us for further consultation. We’ll be happy to address your concerns in detail and provide you with reliable products and services. The structure of medical airtight doors: the door panel is made of galvanized steel.
The following explains the main features of medical airtight doors.
The Structure and Principle of Medical Air-Tight Doors
The principle behind medical airtight doors is to prevent direct air exchange between the isolated space and the outside environment. By creating a certain level of negative pressure within the enclosed space, a pressure differential is established. As a result, the airtight door can be tightly sealed by atmospheric pressure, ensuring excellent sealing performance and impermeability, thereby preventing external contaminants from affecting the indoor environment. Airtight operating room doors are crucial products in hospitals for treating patients and saving lives. The above information outlines the selection criteria for operating room doors as provided by the manufacturer. If you still have any questions or uncertainties, feel free to give us a call—we’ll be happy to provide detailed explanations and offer you reliable products and services. The structure of medical airtight doors typically features door panels made of galvanized steel sheets or 304 stainless steel, with internal cores filled with flame-retardant paper honeycomb, aluminum honeycomb, or rock wool. The surface is treated with high-pressure electrostatic powder coating and can be customized according to customer requirements—for example, in CT rooms handling radioactive materials, the door panels should be lined with lead plates to provide radiation shielding. The controller for medical airtight doors includes overpressure, overcurrent, and overtemperature protection. It can also be designed with intelligent microcomputer control, foot-switch activation, non-contact hand sensors, or facial recognition technology for opening and closing. Additionally, the system features automatic status monitoring and allows adjustment of both the door’s opening/closing speed and the closing time of the airtight door, making operation exceptionally simple and convenient.
This article primarily introduces the main features of medical airtight doors.
1. Adaptable to high-frequency on/off operations
A key feature of medical airtight doors is their frequent opening and closing. Healthcare staff conduct regular inspections, administer injections and change dressings, doctors make house calls, and family members come for visits—all of which require the interior doors of hospitals to be opened and closed hundreds of times each day. Therefore, the motor must be able to withstand long-term, frequent use without overheating.
2. The joint between the door frame and the door leaf is durable and long-lasting.
If the door leaf and frame aren't sturdy enough, using an airtight door will definitely cause problems. This issue was taken into account from the very beginning of the design—two high-carbon square steel tubes were incorporated into the door leaf to prevent deformation caused by frequent use.
3. Impact resistance and scratch resistance
Hospital interior doors are inevitably subjected to impacts from hard objects such as wheelchairs, sometimes with considerable force. Moreover, as hospitals are public spaces, they may also be subjected to violent use—for example, kicking doors or being accidentally knocked over. If the airtight doors aren't sufficiently robust, these harsh usage conditions will inevitably render the interior doors unusable.
4. Corrosion Resistance
Hospitals disinfect daily with sanitizers that can corrode doors, causing them to peel and fade easily. To address this issue, a new material—“HPL fire-retardant and antibacterial panels”—is being adopted. This material is not only resistant to acids and alkalis but is also gaining popularity in settings such as hospitals and laboratories.
4. Moisture- and water-resistant.
Moisture resistance is now something everyone can achieve. As times have advanced, the materials used in our surroundings have also been upgraded, and nowadays, almost all door materials are moisture-resistant.
Alright, thank you all for watching. Wishing you all a happy life—see you again next time!
Key words:
Follow the official account
Contact Information
Address: No. 288 Renliang Road, Renhe Town, Yuhang District, Hangzhou City, China
Postal code: 311107
TEL:+86571-88862355+86571-88914491
Fax: +86-571-8886663
EMAIL:sales (@hzweibo.com)
©2022 Hangzhou Weihao Industrial Co., Ltd.