Cleanness control system for clean room

Abstract

The utility model relates to the technical field of cleanliness control, in particular to a cleanliness control system for a clean room. According to the technical scheme, a detection module is installed on a machine body in a primary limiting mode, a control panel is arranged on the machine body, a wireless controller is hung on the machine body in a limiting mode, pulleys are installed at the bottom end of the machine body, the detection module is provided with an air dust sensor, and a power socket is arranged at the bottom end of the air dust sensor. A connecting seat is arranged on the power supply seat, the power supply seat is electrically connected with the air dust sensor through the connecting seat, a first fixing clamp and a second fixing clamp are installed on the two sides of the machine body, and the detection module is installed on the machine body through the first fixing clamp and the second fixing clamp. According to the distributed installation mode, the positions and the number of the detection modules can be conveniently adjusted according to actual needs so as to meet the requirements for different cleanliness, and the cleanliness of different areas in a clean room can be monitored and controlled in real time.

Description

Technical Field

[0001] This utility model relates to the field of cleanliness control technology, specifically to a cleanliness control system for cleanrooms. Background Technology

[0002] In clean production workshops for electronic technology, especially ultra-high-performance integrated circuits, in order to ensure product yield, it is necessary to control the concentration of airborne dust particles, which requires the use of high-efficiency filtration units to ensure the cleanliness of the cleanroom.

[0003] Generally, cleanroom cleanliness is maintained by setting a certain airflow rate through the filter. However, as filter resistance increases, it can have an impact. FFU (Fan Filter Unit) units, using multi-speed or stepless adjustable motors, can increase the unit's speed to maintain stable airflow even when filters accumulate significant dust and resistance rises. Generally, adjustments are made through regular checks of room cleanliness and regular maintenance. A common problem is that fans often operate beyond their rated capacity, wasting energy. If checks are not timely, this can affect the cleanroom's cleanliness and lead to a decrease in product yield.

[0004] A search revealed that patent CN201810558431.8 discloses a cleanroom cleanliness control system. While this device uses a particle concentration meter installed in the cleanroom to test the particle concentration in the working area, and the control system connects to the fan-filter unit and the particle concentration meter, controlling the fan speed of the fan-filter unit to increase when the particle concentration exceeds a set value and to decrease when it is below the set value, the fixed position of the particle concentration meter prevents it from comprehensively and accurately reflecting the particle concentration across the entire cleanroom working area. This is especially problematic when there is uneven airflow distribution or localized contamination sources within the cleanroom, as the fixed-position meter cannot capture these changes. Furthermore, the fixed-position meter requires regular calibration and maintenance, which, being immobile, increases the workload and time costs for maintenance personnel. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a cleanliness control system for cleanrooms, which solves the problems mentioned in the background art.

[0006] The solution of this utility model to the above-mentioned technical problems is as follows:

[0007] A cleanliness control system for a cleanroom includes a body, a detection module installed at a primary limit position of the body, a control panel on the body, a wireless controller mounted at the upper limit position of the body, and casters installed at the bottom of the body.

[0008] The detection module is equipped with an air dust sensor. The bottom of the air dust sensor is equipped with a power socket. The power socket is equipped with a connector. The power socket and the air dust sensor are electrically connected through the connector. The two sides of the machine body are equipped with a first fixing clip and a second fixing clip. The detection module is installed on the machine body through the first fixing clip and the second fixing clip.

[0009] Based on the above technical solution, the present invention can be further improved as follows.

[0010] Furthermore, the wireless controller is equipped with a hook, and the wireless controller is hung on the body via the hook.

[0011] The beneficial effects of adopting the above-mentioned further solutions are:

[0012] The ear-hook design allows the wireless controller to be securely mounted on the device, saving space and making it easy to access. At the same time, the ear-hook's flexibility allows users to easily remove the wireless controller from the device for handheld operation or to move it to other locations, improving the system's flexibility and portability.

[0013] Furthermore, a protective glove is provided on one side of the wireless controller, which is used to hold the wireless controller.

[0014] The beneficial effects of adopting the above-mentioned further solutions are:

[0015] The design of the protective gloves provides a better handheld experience, increases the comfort and stability of the user when holding the wireless controller, reduces the possibility of accidental touches or improper operation, and improves the security and ease of use of the system.

[0016] Furthermore, the wireless controller has a debugging interface on its back, through which it connects to the control panel for debugging.

[0017] The beneficial effects of adopting the above-mentioned further solutions are:

[0018] The debugging interface allows users to connect the wireless controller to the control panel via a wired connection for more precise and stable debugging. This facilitates more comprehensive and in-depth testing and optimization of the wireless controller's functionality and performance during system installation, maintenance, or upgrades, thereby improving system reliability and stability.

[0019] Furthermore, slots are provided on both sides of the power socket, and the detection module is engaged in the slots by the first fixing card and the second fixing card, thereby limiting the detection module on the machine body.

[0020] The beneficial effects of adopting the above-mentioned further solutions are:

[0021] The design of the card slot, along with the first and second fixing clips, allows the detection module to be securely mounted on the machine body while facilitating disassembly and replacement. This design not only improves the system's flexibility and scalability but also helps reduce maintenance and time costs.

[0022] Furthermore, a rotating base is installed on the machine body, and a groove is provided on the first fixing card. The first fixing card is rotatably installed on the machine body through the rotating base and the groove, thereby facilitating the first fixing card to rotate and engage in the card slot.

[0023] The beneficial effects of adopting the above-mentioned further solutions are:

[0024] The rotating base and groove design allow the first retaining clip to rotate and position flexibly, making it easier to snap into the slot. This design not only improves the convenience and efficiency of the installation process but also helps ensure a secure and reliable connection between the detection module and the machine body.

[0025] Furthermore, magnets are embedded in the first and second fixing cards, and after the first and second fixing cards are inserted into the card slots, they are fixed by magnetic attraction.

[0026] The beneficial effects of adopting the above-mentioned further solutions are:

[0027] The magnetic attraction ensures that the first and second retaining clips are securely fastened together after being inserted into the slots, thus guaranteeing a more reliable connection between the detection module and the main body. Simultaneously, the magnetic attraction also facilitates disassembly; users can easily remove the detection module from the main body with minimal effort, enhancing the system's flexibility and ease of use.

[0028] This invention provides a cleanliness control system for cleanrooms. It has the following beneficial effects:

[0029] The detection module is cleverly designed for easy installation on the device, and the snap-fit ​​mechanism of the first and second fixing clips ensures a stable installation. This snap-fit ​​method also allows the detection module to be easily detached from the device for convenient carrying and relocation. In particular, the design of the wireless controller further enhances the system's portability. It can be hung on the device for secure storage via the hooks, or it can be handheld for operation using a protective glove, making operation more flexible and convenient.

[0030] The portability of the detection module is not only reflected in its easy disassembly and carrying, but also in its convenient distribution in different locations within the cleanroom. Thanks to its snap-fit ​​and magnetic attachment methods, the detection module can be quickly installed on the machine body or other fixed brackets without a complicated installation process. This distributed installation method allows the detection module to more comprehensively cover the cleanroom, enabling real-time monitoring and control of the cleanliness level in different areas. It also facilitates adjusting the position and number of detection modules according to actual needs to meet different cleanliness requirements.

[0031] The portability and ease of distributed installation of the detection modules also bring flexibility and scalability to the system. As the size of the cleanroom increases or the cleanliness requirements become more stringent, the number and distribution density of the detection modules can be easily increased to meet higher monitoring and control needs. Furthermore, because the wireless controller communicates wirelessly with the control panel and detection modules, the system's functionality can be configured and expanded more flexibly, improving overall system performance and reliability. Attached Figure Description

[0032] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0033] In the attached diagram:

[0034] Figure 1 This is a schematic diagram of the main appearance of this utility model;

[0035] Figure 2 This is a rear view schematic diagram of the wireless controller of this utility model;

[0036] Figure 3 This is a schematic diagram of the front structure of the detection module of this utility model;

[0037] Figure 4 This is a rear view structural diagram of the detection module of this utility model.

[0038] The attached diagram lists the components represented by each number as follows:

[0039] 1. Detection module; 101. Power socket; 102. Card slot; 103. Magnet; 104. First fixing clip; 105. Air dust sensor; 106. Second fixing clip; 107. Connecting seat; 108. Rotating seat; 109. Groove; 2. Body; 3. Control panel; 4. Wireless controller; 401. Debugging interface; 402. Hanging ear; 403. Protective gloves; 5. Pulley. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0041] Please see Figures 1 to 4 As shown, the embodiments provided by this utility model are as follows:

[0042] Example 1

[0043] A cleanliness control system for cleanrooms includes a body 2. A detection module 1 is installed on a primary limit position of the body 2. The detection module 1 is wirelessly connected to a control panel 3 and a wireless controller 4. The control panel 3 is provided on the body 2. The wireless controller 4 is hung on the upper limit position of the body 2. The wireless controller 4 is provided with a hanging ear 402. The wireless controller 4 is hung on the body 2 through the hanging ear 402. The design of the hanging ear 402 allows the wireless controller 4 to be securely hung on the body 2, which saves space and is easy to access. Meanwhile, the flexibility of the ear hook 402 allows users to easily remove the wireless controller 4 from the body 2 for handheld operation or to move it to other locations, improving the system's flexibility and portability. A protective glove 403 is provided on one side of the wireless controller 4, allowing for handheld operation. The glove 403 provides a better handheld experience, increasing user comfort and stability when holding the wireless controller 4, reducing the possibility of accidental touches or improper operation, and improving the system's safety and ease of use. A debugging interface 401 is located on the back of the wireless controller 4, which connects to the control panel 3 for debugging. The debugging interface 401 allows users to connect the wireless controller 4 to the control panel 3 via a wired connection for more precise and stable debugging. This facilitates more comprehensive and in-depth testing and optimization of the wireless controller 4's functions and performance during system installation, maintenance, or upgrades, improving the system's reliability and stability. Casters 5 are installed at the bottom of the body 2.

[0044] Example 2

[0045] For example, such as Figures 1 to 4As shown, this utility model also includes: the detection module 1 is provided with an air dust sensor 105, the bottom end of the air dust sensor 105 is provided with a power socket 101, and slots 102 are provided on both sides of the power socket 101. The detection module 1 is engaged in the slots 102 by the first fixing card 104 and the second fixing card 106, thereby limiting the detection module 1 on the body 2. The cooperative design of the slots 102 with the first fixing card 104 and the second fixing card 106 makes the detection module 1 able to be stably installed on the body 2, while facilitating disassembly and replacement. This design not only improves the system's flexibility and scalability but also helps reduce system maintenance and time costs. The power socket 101 is equipped with a connector 107, through which the power socket 101 and the air dust sensor 105 are electrically connected. The two sides of the body 2 are equipped with a first fixing clip 104 and a second fixing clip 106. A rotating seat 108 is installed on the body 2. The first fixing clip 104 has a groove 109. The first fixing clip 104 is rotatably installed on the body 2 through the rotating seat 108 and the groove 109, which facilitates the first fixing clip 104 to rotate and snap into the slot 102. The design of the rotating seat 108 and the groove 109 allows the first fixing clip 104 to rotate and be positioned flexibly, making it easier to snap into the slot 102. This design not only improves the convenience and efficiency of the installation process but also helps ensure a stable and reliable connection between the detection module 1 and the body 2. The detection module 1 is mounted on the body 2 via a first fixing clip 104 and a second fixing clip 106. Magnets 103 are embedded in the first fixing clip 104 and the second fixing clip 106. After the first fixing clip 104 and the second fixing clip 106 are inserted into the slot 102, they are fixed by attraction through the magnets 103. The attraction of the magnets 103 ensures that the first fixing clip 104 and the second fixing clip 106 are more firmly fixed together after being inserted into the slot 102, thus ensuring a more reliable connection between the detection module 1 and the body 2. At the same time, the attraction force of the magnets 103 also makes the disassembly process more convenient. Users can remove the detection module 1 from the body 2 with just a little force, improving the flexibility and ease of use of the system.

[0046] Working principle:

[0047] The built-in air dust sensor 105 in detection module 1 monitors the concentration of dust particles in the cleanroom. When dust particles enter the sensor's detection range, the sensor converts them into electrical signals, thereby calculating the dust particle concentration. Detection module 1 transmits the monitored dust particle concentration data in real time to control panel 3 and wireless controller 4 via wireless communication methods (such as Wi-Fi, Bluetooth, etc.). Control panel 3 determines whether the cleanliness level in the cleanroom meets the set standard based on the received data. If the standard is not met, it adjusts the airflow speed and filtration efficiency in the cleanroom by controlling air purification equipment such as fan filter units to achieve the required cleanliness level. The portability and ease of distributed installation of detection module 1 allow the system to more flexibly adapt to cleanrooms of different sizes and shapes, enabling comprehensive monitoring and control of cleanliness.

[0048] The detection module 1 adopts a modular design, allowing for easy connection and disassembly to the body 2 or other fixed supports. This design not only improves the system's flexibility but also facilitates maintenance and replacement of the detection module 1. The detection module 1 is secured in the slot 102 on the body 2 via a first fixing clip 104 and a second fixing clip 106, and is further secured by a magnet 103. This securing method is not only robust and reliable but also facilitates quick disassembly and installation, enhancing the portability of the detection module 1. The detection module 1 is electrically connected to the power socket 101 via a connector 107, ensuring the sensor functions properly. Simultaneously, the detection module 1 also transmits data wirelessly to the control panel 3 and the wireless controller 4, eliminating the need for additional cables and further improving its portability.

[0049] Because of its portability, detection module 1 can be flexibly installed in different locations within the cleanroom. This facilitates real-time monitoring and control of cleanliness in different areas of the cleanroom, improving the system's monitoring accuracy and coverage. As the size of the cleanroom increases or cleanliness requirements rise, the number and distribution density of detection modules 1 can be easily increased. This ease of expansion and upgrade allows the system to adapt to cleanroom environments of varying sizes and needs.

[0050] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0051] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cleanliness control system for a cleanroom, comprising a body (2), wherein a detection module (1) is installed at a primary limit position of the body (2), a control panel (3) is provided on the body (2), a wireless controller (4) is mounted at the upper limit position of the body (2), and a pulley (5) is installed at the bottom of the body (2), characterized in that: The detection module (1) is equipped with an air dust sensor (105). The bottom of the air dust sensor (105) is equipped with a power socket (101). The power socket (101) is equipped with a connector (107). The power socket (101) and the air dust sensor (105) are electrically connected through the connector (107). The two sides of the body (2) are equipped with a first fixing clip (104) and a second fixing clip (106). The detection module (1) is installed on the body (2) through the first fixing clip (104) and the second fixing clip (106).

2. The cleanliness control system for a cleanroom according to claim 1, characterized in that: The wireless controller (4) is provided with a hook (402), and the wireless controller (4) is hung on the body (2) through the hook (402).

3. The cleanliness control system for a cleanroom according to claim 1, characterized in that: The wireless controller (4) is provided with a protective glove (403) on one side, and the wireless controller (4) is held by hand through the protective glove (403).

4. The cleanliness control system for a cleanroom according to claim 1, characterized in that: The wireless controller (4) has a debugging interface (401) on its back. The wireless controller (4) is connected to the control panel (3) via the debugging interface (401) for debugging.

5. A cleanliness control system for a cleanroom according to claim 1, characterized in that: The power socket (101) has slots (102) on both sides. The detection module (1) is engaged in the slots (102) by the first fixing card (104) and the second fixing card (106), thereby limiting the detection module (1) on the body (2).

6. The cleanliness control system for a cleanroom according to claim 1, characterized in that: A rotating seat (108) is installed on the body (2), and a groove (109) is provided on the first fixing card (104). The first fixing card (104) is rotatably installed on the body (2) through the rotating seat (108) and the groove (109), so that the first fixing card (104) can rotate and be inserted into the card slot (102).

7. The cleanliness control system for a cleanroom according to claim 1, characterized in that: The first fixing card (104) and the second fixing card (106) are embedded with magnets (103). After the first fixing card (104) and the second fixing card (106) are inserted into the card slot (102), they are fixed by adsorption by the magnets (103).

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