Clean shed ventilation management system

Abstract

The utility model discloses a clean shed ventilation management system which comprises a touch display screen installed on a sliding door of a clean shed, a face recognition unit arranged on one side of the touch display screen, an IC card recognition unit arranged below the face recognition unit, and an air cleaning device arranged on the top of the clean shed. Pressure release valves are embedded in the four corners of the bottom end of the clean shed. A device groove is formed in the position, at the back side end of the touch display screen, of the sliding door, a control processing unit is fixedly arranged in the device groove, the touch display screen is in bidirectional connection with the control processing unit, and the face recognition unit and the IC card recognition unit are both connected with the input end of the control processing unit. The air cleaning device and the pressure release valve are both connected with the output end of the control processing unit, and a temperature and humidity sensor, a pressure intensity sensor and a particulate matter sensor are fixedly arranged in the clean shed. The utility model has strong practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of clean shed management, in particular to a clean shed ventilation management system. Background Art

[0002] A clean room is a closed environment control facility, usually used for work or manufacturing processes under highly clean conditions. It has a variety of clean levels and space combinations, and can be designed and manufactured according to usage requirements. The function of a clean room is to provide a highly clean, controlled environment space for specific work or manufacturing processes to ensure product quality and safety. Specifically, it has the following functions:

[0003] Air filtration: The clean room is equipped with high-efficiency filters to filter dust, particles and other pollutants in the air to ensure the cleanliness of the air in the room.

[0004] Control humidity and temperature: Clean rooms can set constant humidity and temperature to meet the requirements of the working or manufacturing environment and avoid the impact of humidity and temperature changes on product quality.

[0005] Isolate pollution sources: Clean rooms can isolate the working area from the external environment to prevent dust, microorganisms or other pollutants in the external air from entering the working area, ensuring the purity and quality of the product.

[0006] Preventing cross contamination: Cleanrooms can be used to isolate different work processes to prevent cross contamination. For example, in the medical industry, cleanrooms can be used in operating rooms to help prevent the spread of infection.

[0007] Protect operators: Clean rooms can provide a safe working environment to prevent harmful substances from harming operators. At the same time, it can also prevent operators from bringing pollutants into the working area.

[0008] For example, in emergency disaster relief situations, emergency surgery needs to be performed in a temporary clean room. Due to the complex on-site environment, but the surgery requires a relatively clean place, so in view of this situation, how to quickly manage the environment of multiple temporary clean rooms used for surgery. Utility Model Content

[0009] The utility model aims to provide a clean shed ventilation management system. The utility model displays and sets information by means of a touch screen arranged on a sliding door of the clean shed, identifies the identity of a staff member who needs to enter the clean shed by means of a face recognition camera or an IC card, monitors the air environment in the clean shed by means of a temperature and humidity sensor and a pressure sensor in the clean shed, transmits the relevant information to a server through an information transmission unit for information storage, and the staff member connects to the server through a PC or an intelligent terminal to view data of a plurality of clean sheds. When it is necessary to replace or arrange the use of the clean shed, the staff member directly views the information of each clean shed through the intelligent terminal or the PC, and performs temporary scheduling according to the availability. The operation is simple and convenient, and the efficiency is high. For the air environment requirements of special clean sheds, the staff member can control the air purification device or the pressure relief valve in advance through the intelligent terminal or the PC to adjust the control cleanliness in the clean shed, or control the pressure relief valve to adjust to a suitable pressure. The utility model is simple and convenient to operate, and the efficiency is high. The utility model has strong practicality.

[0010] The utility model is achieved in this way:

[0011] A clean shed ventilation management system, comprising a touch screen installed on a sliding door of the clean shed, a face recognition unit is provided on one side of the touch screen, an IC card recognition unit is provided below the face recognition unit, an air purification device is provided on the roof of the clean shed, and pressure relief valves are embedded at the four corners of the bottom end of the clean shed;

[0012] A device slot is provided on the sliding door at the back side of the touch display screen, a control processing unit is fixedly provided in the device slot, the touch display screen is bidirectionally connected to the control processing unit, the face recognition unit and the IC card recognition unit are both connected to the input end of the control processing unit, the air purification device and the pressure relief valve are respectively connected to the output end of the control processing unit, a temperature and humidity sensor, a pressure sensor and a particle sensor are fixedly provided in the clean shed, the particle sensor, the pressure sensor and the temperature and humidity sensor are all connected to the input end of the control processing unit, the control processing unit is also connected to an information transmission unit, the information transmission unit is connected to a monitoring end, the monitoring end includes a server connected to the information transmission unit, the server is connected to a PC end, and is wirelessly connected to an intelligent terminal.

[0013] Furthermore, the face recognition unit adopts a face recognition camera, the control processing unit adopts an Arm7 control processing unit, the information transmission unit adopts a Wifi unit or a 4G DTU, the smart terminal is a smart phone or a tablet computer, and there are multiple smart terminals.

[0014] Furthermore, there is at least one air cleaning device, which is evenly spaced and arranged on the roof of the clean room. Universal wheels are arranged at the four corners of the bottom of the clean room. A handle is arranged on the sliding door of the clean room, adjacent to the touch screen.

[0015] Compared with the prior art, the utility model has the following beneficial effects: information is displayed and set by a touch screen arranged on the sliding door of the clean shed, the identity of the staff who need to enter the clean shed is identified by a face recognition camera or an IC card, and then the air environment in the clean shed is monitored by a temperature and humidity sensor and a pressure sensor in the clean shed, and then the relevant information is transmitted to the server through an information transmission unit for information storage, and the staff connects to the server through a PC or an intelligent terminal to view the data of multiple clean sheds, and when it is necessary to replace or arrange the use of the clean shed, the information of each clean shed is directly viewed through the intelligent terminal or the PC, and temporary scheduling is performed according to the availability, the operation is simple and convenient, and the efficiency is high. For the air environment requirements of special clean sheds, the staff can control the air purification device or the pressure relief valve in advance through the intelligent terminal or the PC to adjust the control cleanliness in the clean shed, or control the pressure relief valve to adjust to a suitable pressure; the utility model is simple and convenient to operate, and the efficiency is high; the utility model is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of the device of the utility model;

[0018] Figure 2 It is a schematic diagram of the system structure of the utility model;

[0019] Figure 3 is a circuit diagram of a control processing unit;

[0020] Among them, there are a clean shed 1, universal wheels 10, a pressure relief valve 11, a sliding door 2, a touch screen 21, a face recognition camera 22, an IC card recognition unit 23, a handle 24, and an air purification device 3. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0022] See also Figure 1-3 A clean shed ventilation management system includes a touch screen 21 installed on a sliding door 2 of a clean shed 1, a face recognition unit is provided on one side of the touch screen 21, an IC card recognition unit 23 is provided below the face recognition unit, an air purification device 3 is provided on the roof of the clean shed 1, and pressure relief valves 11 are embedded at the four corners of the bottom end of the clean shed 1;

[0023] A device slot is provided on the sliding door at the back side of the touch display screen 21, and a control processing unit is fixedly provided in the device slot. The touch display screen 21 is bidirectionally connected to the control processing unit, the face recognition unit and the IC card recognition unit are both connected to the input end of the control processing unit, the air purification device 3 and the pressure relief valve 11 are respectively connected to the output end of the control processing unit, and a temperature and humidity sensor, a pressure sensor and a particle sensor are fixedly provided in the clean shed, and the particle sensor, the pressure sensor and the temperature and humidity sensor are all connected to the input end of the control processing unit. The control processing unit is also connected to an information transmission unit, and the information transmission unit is connected to a monitoring end, and the monitoring end includes a server connected to the information transmission unit, and the server is connected to a PC end, and is wirelessly connected to an intelligent terminal.

[0024] In this embodiment, the face recognition unit adopts a face recognition camera 22, the face recognition camera adopts a GHT-U100 face recognition camera, the control processing unit adopts an Arm 7 control processing unit, the information transmission unit adopts a Wifi unit or a 4G DTU, the smart terminal is a smart phone or a tablet computer, and there are multiple smart terminals.

[0025] In this embodiment, there is at least one air cleaning device 3, which is a KL-PPU225-HNEC air cleaning device, and is evenly spaced and arranged on the roof of the clean room. Universal wheels are provided at the four corners of the bottom of the clean room. A handle 24 is provided on the sliding door of the clean room, adjacent to the touch screen.

[0026] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A clean room ventilation management system, characterized by: The invention comprises a touch screen (21) installed on a sliding door (2) of a clean room (1), a face recognition unit is provided on one side of the touch screen (21), an IC card recognition unit (23) is provided below the face recognition unit, an air purification device (3) is provided on the roof of the clean room (1), and pressure relief valves (11) are embedded at the four corners of the bottom end of the clean room (1); A device slot is provided on the sliding door at the back side of the touch display screen (21), a control processing unit is fixedly provided in the device slot, the touch display screen (21) is bidirectionally connected to the control processing unit, the face recognition unit and the IC card recognition unit (23) are both connected to the input end of the control processing unit, the air purification device and the pressure relief valve (11) are both connected to the output end of the control processing unit, a temperature and humidity sensor, a pressure sensor and a particle sensor are fixedly provided in the clean room, the particle sensor, the pressure sensor and the temperature and humidity sensor are all connected to the input end of the control processing unit, the control processing unit is also connected to an information transmission unit, the information transmission unit is connected to a monitoring end, the monitoring end includes a server connected to the information transmission unit, the server is connected to a PC end, and is wirelessly connected to an intelligent terminal.

2. A clean room ventilation management system according to claim 1, characterized in that: The face recognition unit adopts a face recognition camera (22), the control processing unit adopts an Arm 7 type control processing unit, the information transmission unit adopts a Wifi unit or a 4G DTU, the smart terminal is a smart phone or a tablet computer, and there are multiple smart terminals.

3. A clean room ventilation management system according to claim 1, characterized in that: There is at least one air cleaning device (3), which is evenly spaced and arranged on the roof of the clean shed.

4. A clean room ventilation management system according to claim 1, characterized in that: Universal wheels (10) are arranged at the four corners of the bottom end of the clean room.

5. A clean room ventilation management system according to claim 1, characterized in that: A handle (24) is provided on the sliding door of the clean room, adjacent to the touch display screen.

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