Clean room delivery window with opening warning function
By setting up warning lights and buzzers on the clean room transfer window and connecting them with the air purifier, the pollution problems that may be caused when the transfer window is opened are solved, and effective monitoring and warning of air in the clean room is achieved, ensuring the environmental quality of the clean room.
Patent Information
- Application Number
- CN202420437957.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-07
AI Technical Summary
The transfer window may cause contamination when opening in a clean room, and the opening warning function is lacking, which makes it impossible for internal and external staff to understand the switching of the transfer window in a timely manner.
A clean room transfer window with the function of opening warning is designed. By setting a warning light and a buzzer on the window frame and connecting it with the air purifier, the warning light is issued when the transfer window is opened and the warning light is illuminated when the air does not meet the clean standard.
It effectively avoids air pollution in clean rooms, improves the practicality of the transfer window, and ensures that the clean room environment is dust-free.
Smart Images
Figure CN222595899U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of transfer windows, in particular to a clean room transfer window with an opening warning function. Background Art
[0002] A clean room refers to a well-enclosed space in which parameters such as air cleanliness, temperature, humidity, pressure, and noise are controlled as required. A transfer window is used to transfer items between the inside and outside of the clean room. There is a risk of contaminating the clean room when the transfer window is opened, and there is no warning when the transfer window is opened. The staff inside and outside are not clear about the opening and closing status of the transfer window. Therefore, a clean room transfer window with an opening warning function is proposed. Utility Model Content
[0003] The utility model aims to solve the defects and shortcomings of the prior art and to provide a clean room transfer window with an opening warning function, so as to solve the above problems.
[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: it comprises a window frame; the window frame is embedded in the wall;
[0005] It also contains:
[0006] The number of the sealed windows is two, and they are fixed to the upper and lower sides of the front inner wall of the window frame respectively; the window frame is a box-type structure that penetrates from front to back;
[0007] A No. 1 double opening window, wherein the No. 1 double opening window is arranged between the closed windows;
[0008] A warning light, which is arranged on the upper closed window and is connected to an external power source;
[0009] A buzzer, the buzzer is arranged on the upper closed window, the buzzer is arranged below the warning light, and the buzzer is connected to an external power supply;
[0010] An air purifier, wherein the air purifier is fixed on the front side wall of the wall, and the air purifier is arranged on the left side of the window frame; the air purifier is connected to an external power supply; the warning light is connected to the display light of the air purifier; the air inlet end of the air purifier is connected to a No. 1 air duct, and the No. 1 air duct is arranged at the right end of the closed window on the lower side; the air outlet end of the air purifier is connected to a No. 2 air duct, and the No. 2 air duct is arranged at the left end of the closed window on the upper side;
[0011] A second double window, the second double window being arranged at the rear side of the inner wall of the window frame;
[0012] The switch is two in number and is respectively arranged on the rear side of the inner wall of the window frame. The switch is arranged on the second double-opening window and is connected to the buzzer.
[0013] Preferably, a No. 1 slide rail is fixed on both the left and right inner walls of the window frame, and the left and right sides of the placement plate are slidably arranged on the No. 1 slide rail.
[0014] Preferably, a handle is fixed to the rear side of the upper surface of the placement plate.
[0015] Preferably, a slot is fixed on the right side wall of the window frame, and the slot is a "C"-shaped structure; the rubber plate is inserted in the slot; a No. 2 slide rail is fixed on the right side of the front side wall of the slot, and a limit plate is fixed on the bottom of the No. 2 slide rail; two upper and lower sliders are slidably provided on the No. 2 slide rail, and a connecting plate is fixed on the left side wall of the slider, and the left and right sides of the connecting plate are screwed with hand screws through threads, and the front end of the hand screw is screwed with a rubber pad through a bearing, and the rubber pad is resting on the rubber plate.
[0016] Preferably, a second handle is fixed on the left side of the rear side wall of the rubber plate.
[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides a clean room transfer window with an opening warning function, which can promptly issue an opening warning when the transfer window connected to the outside is opened, thereby avoiding polluting the air in the clean room and improving practicality; the air purifier purifies the air in the transfer window, and before the purification is completed, the warning light lights up to warn that the air in the transfer window does not meet the cleanliness standard. The staff in the clean room should not open the transfer window to ensure a dust-free environment in the clean room. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0019] Figure 1 It is a structural schematic diagram of the utility model.
[0020] Figure 2 yes Figure 1 Schematic diagram of the rear structure.
[0021] Figure 3 yes Figure 2 Enlarged view of part A in .
[0022] Figure 4 It is a structural schematic diagram of the utility model when the second double door is opened.
[0023] Figure 5 yes Figure 4 Enlarged view of part B in .
[0024] Description of reference numerals:
[0025] Window frame 1, airtight window 2, double window No. 1 3, warning light 4, buzzer 5, air purifier 6, air duct No. 1 7, air duct No. 2 8, double window No. 2 9, switch 10, slide rail No. 1 11, placement plate 12, handle No. 1 13, slot 14, rubber plate 15, handle No. 2 16, slide rail No. 2 17, limit plate 18, slider 19, connecting plate 20, hand screw 21, rubber pad 22, wall 23. DETAILED DESCRIPTION
[0026] The utility model is further described below in conjunction with the accompanying drawings.
[0027] Embodiment 1:
[0028] See also Figure 1-5 , this embodiment 1 comprises a window frame 1; the window frame 1 is embedded in the wall 23;
[0029] It also contains:
[0030] The sealed windows 2 are two in number and are respectively fixed to the upper and lower sides of the front inner wall of the window frame 1 by gluing; the window frame 1 is a box-type structure that penetrates from front to back;
[0031] A first double-opening window 3, wherein the first double-opening window 3 is arranged between the closed windows 2;
[0032] Warning light 4, the warning light 4 is arranged on the upper closed window 2, the warning light 4 is connected to an external power supply, and the specific model of the warning light 4 is purchased and installed directly from the market according to actual use requirements;
[0033] Buzzer 5, the buzzer 5 is arranged on the upper side of the sealed window 2, the buzzer 5 is arranged below the warning light 4, the buzzer 5 is connected to an external power supply, and the specific model of the buzzer 5 is directly purchased, installed and used from the market according to actual use requirements;
[0034] The air purifier 6 is fixed on the front side wall of the wall 23, and the air purifier 6 is arranged on the left side of the window frame 1; the air purifier 6 is connected to an external power supply, and the specific use model of the air purifier 6 is directly purchased and installed from the market according to the actual use requirements; the warning light 4 is connected to the display light of the air purifier 6; the air inlet end of the air purifier 6 is connected to the first air duct 7, and the first air duct 7 is arranged at the right end of the closed window 2 on the lower side; the air outlet end of the air purifier 6 is connected to the second air duct 8, and the second air duct 8 is arranged at the left end of the closed window 2 on the upper side;
[0035] A second double window 9, the second double window 9 is arranged at the rear side of the inner wall of the window frame 1;
[0036] Switch 10, the number of the switches 10 is two, and they are respectively arranged on the rear side of the inner wall of the window frame 1, the switch 10 is arranged against the second double-opening window 9, and the switch 10 is connected to the buzzer 5;
[0037] In Example 1, when the No. 2 double-opening window 9 is opened, the switch 10 pops up, causing the buzzer 5 to sound, warning the staff in the clean room not to open the No. 1 double-opening window 3; after the outside personnel have placed the items, the No. 2 double-opening window 9 is closed, and the air purifier 6 purifies the air in the window frame 1. Before the purification is completed, the warning light 4 lights up, warning the staff in the clean room not to open the No. 1 double-opening window 3 because the air in the window frame 1 has not reached the cleanliness standard; after the air purification is completed, the No. 1 double-opening window 3 is opened, and the staff in the clean room takes out the objects in the window frame 1; Similarly, open double window No. 1 3, and after the staff in the clean room puts the items, close double window No. 1 3, and the outside staff opens double window No. 2 9, the switch 10 pops out, causing the buzzer 5 to sound, warning the staff in the clean room not to open double window No. 1 3, and the outside staff takes out the objects in the window frame 1 and closes double window No. 2 9, and the air purifier 6 purifies the air in the window frame 1. Before the purification is completed, the warning light 4 lights up, warning the staff in the clean room not to open double window No. 1 3.
[0038] Embodiment 2:
[0039] See also Figure 4 On the basis of Example 1, a No. 1 slide rail 11 is fixed to the left and right inner walls of the window frame 1 by bolts, and the left and right sides of the placement plate 12 are slidably arranged on the No. 1 slide rail 11; a No. 1 handle 13 is fixed to the rear side of the upper surface of the placement plate 12 by bolts;
[0040] According to this embodiment, when the second double-opening window 9 is opened, the placement plate 12 is pulled out using the first handle 13 to facilitate taking out objects.
[0041] Embodiment 3:
[0042] See also Figure 2-4 On the basis of Example 1, a slot 14 is fixed on the right side wall of the window frame 1 by bolts, and the slot 14 is a "C"-shaped structure; a rubber plate 15 is inserted into the slot 14; a No. 2 handle 16 is fixed to the left side of the rear side wall of the rubber plate 15 by glue; a No. 2 slide rail 17 is fixed to the right side of the front side wall of the slot 14 by bolts, and a limit plate 18 is fixed to the bottom of the No. 2 slide rail 17 by bolts; two upper and lower sliders 19 are slidably provided on the No. 2 slide rail 17, and a connecting plate 20 is fixed to the left side wall of the slider 19 by bolts, and the left and right sides of the connecting plate 20 are both screwed with hand screws 21 by threads, and the front end of the hand screw 21 is screwed with a rubber pad 22 by a bearing, and the rubber pad 22 is set on the rubber plate 15;
[0043] With this embodiment, the hand screw 21 is loosened to separate the rubber pad 22 from the rubber plate 15, the slider 19 slides down, and the rubber plate 15 is moved out using the No. 2 handle 16 to facilitate opening the No. 2 double-opening window 9; after closing the No. 2 double-opening window 9, the rubber plate 15 is inserted into the slot 14, the slider 19 moves up, the hand screw 21 is rotated, and the rubber pad 22 moves forward, so that the rubber pad 22 is against the rubber plate 15 to prevent the No. 2 double-opening window 9 from leaking.
[0044] The working principle of this specific embodiment is as follows: loosen the hand screw 21 to separate the rubber pad 22 from the rubber plate 15, and the slider 19 slides down. Use the No. 2 handle 16 to move the rubber plate 15 out, open the No. 2 double-opening window 9, and the switch 10 pops up, causing the buzzer 5 to sound, warning the staff in the clean room not to open the No. 1 double-opening window 3; after the outside personnel place the items, close the No. 2 double-opening window 9, insert the rubber plate 15 into the slot 14, move the slider 19 up, rotate the hand screw 21, and move the rubber pad 22 forward, so that the rubber pad 22 is against the rubber plate 15 to prevent the No. 2 double-opening window 9 from leaking. The air purifier 6 purifies the air in the window frame 1. Before the purification is completed, the warning light 4 lights up to warn that the air in the window frame 1 has not reached the clean state. Standard, the staff in the clean room should not open the No. 1 double window 3; after the air purification is completed, open the No. 1 double window 3, and the staff in the clean room takes out the objects in the window frame 1; conversely, open the No. 1 double window 3, the staff in the clean room puts the objects and closes the No. 1 double window 3, the outside staff opens the No. 2 double window 9, the switch 10 pops out, and the buzzer 5 sounds, warning the staff in the clean room not to open the No. 1 double window 3, the outside staff takes out the objects in the window frame 1 and closes the No. 2 double window 9, the air purifier 6 purifies the air in the window frame 1, and before the purification is completed, the warning light 4 lights up, warning the air in the window frame 1 does not meet the cleanliness standard, and the staff in the clean room should not open the No. 1 double window 3.
[0045] After adopting the above structure, the beneficial effects of this specific implementation are:
[0046] 1. A buzzer 5 is provided, which can promptly issue an opening warning when the No. 2 double-opening window 9 connected to the outside is opened, thereby preventing internal workers from opening the No. 1 double-opening window 3 to pollute the air in the clean room, thereby improving practicality;
[0047] 2. An air purifier 6 and a warning light 4 are provided. The air purifier 6 purifies the air in the window frame 1. Before the purification is completed, the warning light 4 lights up to warn that the air in the window frame 1 does not meet the cleanliness standard. The staff in the clean room should not open the No. 1 double-opening window 3 to ensure that the environment in the clean room is dust-free.
[0048] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.
Claims
1. A clean room transfer window with an opening warning function, comprising a window frame (1); the window frame (1) is embedded in a wall (23); It is characterized in that It also contains: Sealed windows (2), the number of the sealed windows (2) being two, and being fixed respectively on the upper and lower sides of the front inner wall of the window frame (1); the window frame (1) is a box-type structure penetrating from front to back; A first double-opening window (3), wherein the first double-opening window (3) is arranged between the closed windows (2); A warning light (4), wherein the warning light (4) is disposed on the upper sealed window (2), and the warning light (4) is connected to an external power source; A buzzer (5), wherein the buzzer (5) is disposed on the upper sealed window (2), the buzzer (5) is disposed below the warning light (4), and the buzzer (5) is connected to an external power source; An air purifier (6), wherein the air purifier (6) is fixed to the front side wall of the wall (23), and the air purifier (6) is arranged on the left side of the window frame (1); The air purifier (6) is connected to an external power source; the warning light (4) is connected to a display light of the air purifier (6); the air inlet end of the air purifier (6) is connected to a first air duct (7), and the first air duct (7) is arranged through the right end of the sealed window (2) on the lower side; the air outlet end of the air purifier (6) is connected to a second air duct (8), and the second air duct (8) is arranged through the left end of the sealed window (2) on the upper side; A second double-opening window (9), the second double-opening window (9) being arranged on the rear side of the inner wall of the window frame (1); The switch (10) is two in number and is respectively arranged on the rear side of the inner wall of the window frame (1). The switch (10) is arranged against the second double-opening window (9). The switch (10) is connected to the buzzer (5).
2. A clean room transfer window with an opening warning function according to claim 1, characterized in that: A first slide rail (11) is fixed to both the left and right inner side walls of the window frame (1), and the left and right sides of the placement plate (12) are slidably arranged on the first slide rail (11).
3. A clean room transfer window with an opening warning function according to claim 2, characterized in that: A handle (13) is fixed to the rear side of the upper surface of the placement plate (12).
4. A clean room transfer window with an opening warning function according to claim 1, characterized in that: A slot (14) is fixed on the right side wall of the window frame (1), and the slot (14) is a "C"-shaped structure; a rubber plate (15) is inserted into the slot (14); a second slide rail (17) is fixed on the right side of the front side wall of the slot (14), and a limit plate (18) is fixed at the bottom of the second slide rail (17); two upper and lower sliders (19) are slidably provided on the second slide rail (17), and a connecting plate (20) is fixed on the left side wall of the slider (19), and hand screws (21) are screwed to the left and right sides of the connecting plate (20) through threads, and a rubber pad (22) is screwed to the front end of the hand screw (21) through a bearing, and the rubber pad (22) is abutted against the rubber plate (15).
5. A clean room transfer window with an opening warning function according to claim 4, characterized in that: A second handle (16) is fixed to the left side of the rear side wall of the rubber plate (15).