Automatic ozone release control device for clean room

Abstract

The invention relates to the technical field of ozone cleaning, and discloses a clean room ozone automatic release control device which comprises a control cabinet, a cabinet door is hinged to the front side face of the control cabinet, a controller is fixedly connected to the inner wall of the top of the control cabinet, and a mounting sliding rail is fixedly connected to the bottom face of the inner wall of the control cabinet. When the ozone generator is installed, the installation clamping frame is pushed into the control cabinet, so that rapid installation of the ozone generator is completed, the control cabinet can protect the ozone generator, it is avoided that the ozone generator is impacted, consequently, the ozone generator is unstable during ozone generation, and then potential safety hazards are generated, the positioning claw hook rotates to reset, the clamping shaft is clamped to the U-shaped fixing piece, and then the installation clamping frame is fixed; the ozone generator is more stable after being installed, the situation that the ozone generator shakes due to the environmental influence is avoided, the stability of the ozone generator during ozone generation is further improved, and the safety of the device is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of ozone cleaning, in particular to an automatic ozone release control device for a clean room. Background Art

[0002] A clean room, also known as a dust-free room or clean workshop, is an environment with a low pollution level. It mainly controls pollutants such as particulate matter, harmful air, and bacteria in the air, and controls indoor temperature, cleanliness, pressure, airflow velocity, airflow distribution, noise vibration, lighting, static electricity and other parameters within a certain required range. Clean rooms are widely used in industries such as electronics, medical treatment, pharmaceuticals, food, and biochemistry, especially in areas that require high-precision operations, such as the electronics and semiconductor industries. They can effectively avoid the effects of dust and bacteria on products and processes. When air purification is required in a clean room, an ozone generator is required. However, there are safety hazards in the process of ozone generation by the ozone generator, which needs to be protected and controlled. It is difficult to quickly install and disassemble the ozone generator and the control device in the existing technology, which makes the maintenance of the ozone generator difficult.

[0003] Patent No. CN212605281U discloses an ozone generator protection device, which includes a box body and a bottom drawer. The bottom of the box body is provided with a bottom drawer, and the outer surface of the bottom drawer is provided with a bottom handle. The bottom end of the box body is fixedly connected with a drying sheet, and the inside of the box body is fixedly connected with a support plate above the drying sheet, and the top of the support plate is fixedly installed with an ozone generator. The inner wall of the box body is provided with a wiring tube and a vehicle-mounted wire tube at the top of the ozone generator. The vibration of the box body during operation is effectively reduced by setting a shock-absorbing roller, thereby The ozone generator is protected. The reflective tape is provided to make the box visible at night, which facilitates the search for the box in the dark. The handrail is provided to facilitate the movement of the box by the staff. The power-off protector is provided to effectively protect the machine when the machine is over-pressured. Although the patent solves the above problems, the ozone generator cannot be quickly installed and disassembled, which makes it difficult to maintain the ozone generator. Therefore, an automatic ozone release control device for a clean room is proposed to solve the above problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an automatic ozone release control device for a clean room in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: an automatic ozone release control device for a clean room, comprising a control cabinet, a cabinet door is hingedly connected to the front side of the control cabinet, a controller is fixedly connected to the top inner wall of the control cabinet, a mounting rail is fixedly connected to the bottom surface of the inner wall of the control cabinet, a slider is slidably connected to the inner surface of the mounting rail, a mounting card frame is fixedly connected to the top of the slider, an ozone generator is clamped on the inner surface of the mounting card frame, a clamping shaft is fixedly connected to both sides of the mounting card frame, and a rear side of the inner wall of the control cabinet is fixedly connected to There is a U-shaped fixing piece, the inner surface of the U-shaped fixing piece is hinged with a torsion rod, the left end of the torsion rod is fixedly connected with a knob, the circumferential surface of the torsion rod is fixedly connected with a positioning claw hook, both sides of the control cabinet are provided with a detection protection device for detecting the air, so as to accurately control the ozone release time, the rear side of the control cabinet is provided with a pipeline limiting device for limiting the oxygen supply hose to prevent the pipeline from being pulled, a torsion spring is provided at the hinge of the torsion rod and the U-shaped fixing piece, and the side of the positioning claw hook away from the mounting card frame is connected to the inner wall of the control cabinet The U-shaped fixing piece is touched, and the side of the positioning claw hook close to the installation card frame contacts each other. The cabinet door of the control cabinet is opened, and the installation card frame is slid out of the control cabinet from the installation slide rail through the slider, and then the ozone generator is inserted into the installation card frame, and then the installation card frame is pushed into the control cabinet. After the ozone generator is installed in the control cabinet, the control cabinet can protect the ozone generator. The oxygen output and ozone concentration of the ozone generator can be controlled and adjusted through the controller. When the installation card frame is pushed into the control cabinet, the installation card frame drives the card shaft close to the U-shaped fixing piece and finally inserts into the U-shaped The clamping shaft is inserted into the groove of the U-shaped fixing piece, and contacts with the inclined surface of the positioning claw hook when the clamping shaft is inserted into the groove of the U-shaped fixing piece, and the clamping shaft pushes the positioning claw hook and the torsion rod to rotate through the guidance of the inclined surface of the positioning claw hook. When the clamping shaft is fully inserted into the groove of the U-shaped fixing piece, the elastic reset action of the torsion spring drives the torsion rod and the positioning claw hook to rotate and reset, and clamps the clamping shaft on the U-shaped fixing piece, thereby fixing the installation card frame. When the ozone generator needs to be removed for replacement and maintenance, the staff turns the knob counterclockwise, and the knob drives the torsion rod and the positioning claw hook to rotate, so that the installation card frame and the clamping shaft lose their limit.

[0006] Preferably, the detection and protection device includes a fixed plate, a connecting grid plate, and an air detector, wherein the fixed plate is fixedly connected to both sides of the control cabinet, the connecting grid plate is fixedly connected to the upper surface of the fixed plate, and the air detector is fixedly connected to the upper surface of the fixed plate, and the detection and protection device also includes a limited slide slot frame, a lifting protection frame, a card slot, a lifting push plate, a guide shaft, and an inclined slot transmission plate, the limited slide slot frame is fixedly connected to both sides of the control cabinet, the lifting protection frame is fixedly connected to the inner surface of the limited slide slot frame, the card slot is opened at the front and rear sides of the lifting protection frame, the lifting push plate is fixedly connected to the front and rear of the lifting protection frame, the guide shaft is fixedly connected to the side of the lifting push plate close to the installation card frame, the inclined slot transmission plate is fixedly connected to the upper surface of the installation card frame, the connecting grid plate is fixedly connected to both sides of the control cabinet, the guide shaft is slidably connected to the inner surface of the inclined slot transmission plate, and the air detector is started by the controller, and the air detector is connected to the air in the clean room through the connecting grid plate When the ozone generator is removed from the control cabinet, the installation card frame moves forward to drive the inclined slot transmission plate to move forward. When the inclined slot transmission plate moves forward, the guide shaft is affected by gravity to drop and drive the lifting push plate to drop. The lifting push plate then drives the lifting protection frame to slide down from the limiting slide slot frame. When the bottom surface of the lifting protection frame contacts the upper surface of the fixed plate, the air detector and the connecting grid plate can be wrapped. When the ozone generator is installed in the control cabinet, the installation card frame is pushed backward. The installation card frame drives the inclined slot transmission plate to move backward. The guide shaft is guided by the inclined slot of the inclined slot transmission plate to move upward and drive the lifting push plate to move upward. The lifting push plate then drives the lifting protection frame to slide and rise in the limiting slide slot frame.

[0007] Preferably, the pipeline limiting device includes a pipeline limiting cylinder, a fixed protection frame, a protection slide plate, an L-shaped transmission rod, and a lifting push rod. The pipeline limiting cylinder is fixedly connected to the rear side of the control cabinet, the fixed protection frame is fixedly connected to the rear side of the inner wall of the control cabinet, the protection slide plate is slidably connected to the inner surface of the fixed protection frame, the L-shaped transmission rod is fixedly connected to the front side of the protection slide plate, and the lifting push rod is fixedly connected to the rear side of the lifting protection frame. The pipeline limiting device also includes a first slide groove circular plate, a limiting sliding shaft, a triangular clamping block, a second slide groove circular plate, a transmission sliding shaft, a slide groove cylinder cover, The toggle rod, the first slide groove circular plate is fixedly connected to the inner surface of the pipeline limiting cylinder, the limiting sliding shaft is slidably connected to the inner surface of the first slide groove circular plate, the triangular clamping block is fixedly connected to the rear end of the limiting sliding shaft, the second slide groove circular plate is fixedly connected to the inner surface of the pipeline limiting cylinder, the transmission sliding shaft is fixedly connected to the rear side of the triangular clamping block, the slide groove cylinder cover is hinged to the circumferential surface of the pipeline limiting cylinder, the toggle rod is fixedly connected to the rear side of the slide groove cylinder cover, the upper surface of the lifting push rod and the lower surface of the L-shaped transmission rod are in contact with each other, the front side of the triangular clamping block and the rear side of the first slide groove circular plate The side surfaces are in contact with each other, the rear side surface of the triangular clamping block and the front side surface of the second slide groove circular plate are in contact with each other, the transmission slide shaft and the inner surface of the second slide groove circular plate are slidably connected, the circumferential surface of the transmission slide shaft and the inner surface of the slide groove cylinder cover are slidably connected, after the ozone generator is installed in the control cabinet, the oxygen supply hose is inserted into the pipeline limiting cylinder and then connected to the ozone generator, so as to transport oxygen to the ozone generator. Supplying oxygen through the hose can improve the installation and disassembly efficiency of the ozone generator and the oxygen supply system. The pipeline limiting cylinder can limit the support of the oxygen supply pipeline, and the fixed protection frame and the protection slide plate can The pipeline limit cylinder is closed. After the ozone generator is installed in the control cabinet, the lifting protection frame moves upward and drives the lifting push rod to move upward. The lifting push rod drives the L-shaped transmission rod to move upward, and the L-shaped transmission rod drives the protection slide plate to slide upward in the fixed protection frame. After the oxygen supply pipeline and the ozone generator are connected, the staff can push the toggle rod to rotate in a circle, and the toggle rod drives the slide groove cylinder cover to rotate on the pipeline limit cylinder. When the slide groove cylinder cover rotates, it drives the transmission slide shaft to slide in the second slide groove circular plate. When the transmission slide shaft slides, it drives the triangular clamping block to move closer to or away from the oxygen supply pipeline.

[0008] The present invention adopts the above technical solution to bring the following beneficial effects: 1. The clean room ozone automatic release control device pushes the installation card frame into the control cabinet to complete the rapid installation of the ozone generator. The control cabinet can protect the ozone generator to prevent the ozone generator from being hit and causing instability during ozone generation, thereby causing safety hazards. The positioning claw hook rotates and resets and clamps the card shaft on the U-shaped fixing piece, thereby fixing the installation card frame, making the ozone generator more stable after installation, avoiding the ozone generator from shaking due to environmental influences, further improving the stability of the ozone generator when generating ozone, and thus improving the safety of the device. 2. The clean room ozone automatic release control device, the controller then controls the ozone generator to produce ozone to purify the air in the clean room, so that the device can automatically produce ozone to purify the air when harmful substances are produced in the air, without manual control, which improves the convenience of use and purification effect. The lifting protection frame wraps the air detector and the connecting grid to prevent the air detector from being affected by harmful substances, dust and air humidity in the clean room for a long time, resulting in a decrease in detection accuracy or even damage and short circuit. The lifting protection frame slides up in the limiting slide frame, thereby quickly opening the air detector, which improves the convenience of use of the device. 3. The clean room ozone automatic release control device, the pipeline limit cylinder can limit the support of the oxygen supply pipeline to avoid bending and damage of the pipeline, and improve the oxygen supply efficiency. The fixed protection frame and the protection slide plate can close the pipeline limit cylinder to prevent smoke and dust impurities in the air from entering the device, resulting in static electricity and heat that are difficult to dissipate when the ozone generator is used. The protection slide plate slides upward in the fixed protection frame to facilitate the connection between the oxygen supply pipeline and the ozone generator. The triangular clamping block moves closer to or away from the oxygen supply pipeline, and then clamps or loosens the oxygen supply pipeline to change the inner diameter of the oxygen supply pipeline, thereby controlling the oxygen supply to meet the oxygen demand of the ozone generator, thereby improving the accuracy of the ozone generator in quantitatively producing ozone according to environmental requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the three-dimensional overall structure of the present invention; Figure 2 It is a schematic diagram of the front side cross-section of the control cabinet of the present invention; Figure 3 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part; Figure 4 It is a schematic diagram of the front side cross-sectional three-dimensional structure of the detection and protection device of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure of B; Figure 6 It is a schematic diagram of the front side cross-sectional three-dimensional structure of the pipeline limiting device of the present invention; Figure 7 For the present invention Figure 6Schematic diagram of the enlarged structure of C in the middle; Figure 8 It is a schematic diagram of a rear side cross-sectional three-dimensional structure of a partial structure of a pipeline limiting device of the present invention; Fig. 9 For the present invention Figure 8 Schematic diagram of the enlarged structure of D in the figure.

[0010] In the figure: 1, control cabinet; 2, cabinet door; 3, controller; 4, ozone generator; 5, installation slide rail; 51, slider; 52, installation card frame; 53, card shaft; 54, U-shaped fixing piece; 55, torsion rod; 56, knob; 57, positioning claw hook; 6, detection protection device; 61, fixing plate; 62, connecting grid plate; 63, air detector; 64, limit slide slot frame; 65, lifting protection frame; 66, card slot; 67, lifting push plate; 68, guide shaft; 69, inclined slot transmission plate; 7, pipeline limit device; 71, pipeline limit cylinder; 72, fixed protection frame; 73, protection slide plate; 74, L-shaped transmission rod; 75, lifting push rod; 76, first slide slot circular plate; 77, limit slide shaft; 78, triangular clamping block; 79, second slide slot circular plate; 710, transmission slide shaft; 711, slide slot cylinder cover; 712, toggle rod. DETAILED DESCRIPTION

[0011] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0012] See also Figure 1-Figure 9, one embodiment of the present invention is: an automatic ozone release control device for a clean room, comprising a control cabinet 1, a cabinet door 2 is hingedly connected to the front side of the control cabinet 1, a controller 3 is fixedly connected to the top inner wall of the control cabinet 1, a mounting slide rail 5 is fixedly connected to the bottom surface of the inner wall of the control cabinet 1, a slider 51 is slidably connected to the inner surface of the mounting slide rail 5, a mounting card frame 52 is fixedly connected to the top of the slider 51, an ozone generator 4 is clamped on the inner surface of the mounting card frame 52, and a clamping shaft 53 is fixedly connected to both sides of the mounting card frame 52, a U-shaped fixing piece 54 is fixedly connected to the rear side of the inner wall of the control cabinet 1, a torsion rod 55 is hingedly connected to the inner surface of the U-shaped fixing piece 54, a knob 56 is fixedly connected to the left end of the torsion rod 55, and a positioning claw hook 57 is fixedly connected to the circumferential surface of the torsion rod 55, the mounting card frame 52 is pushed into the control cabinet 1, thereby completing the rapid installation of the ozone generator 4, and the control cabinet 1 can protect the ozone generator 4 to avoid The ozone generator 4 is hit, causing instability when generating ozone, which in turn creates a safety hazard. Detection and protection devices 6 for detecting the air and accurately controlling the ozone release time are arranged on both sides of the control cabinet 1. A pipeline limiting device 7 for limiting the oxygen supply hose to prevent the pipeline from being pulled is arranged on the rear side of the control cabinet 1. A torsion spring is arranged at the hinge of the torsion rod 55 and the U-shaped fixing piece 54. The side of the positioning claw hook 57 away from the installation card frame 52 is in contact with the inner wall of the control cabinet 1, and the side of the positioning claw hook 57 close to the installation card frame 52 is in contact with the U-shaped fixing piece 54. The positioning claw hook 57 rotates and resets and clamps the clamping shaft 53 on the U-shaped fixing piece 54, thereby fixing the installation card frame 52, making the ozone generator 4 more stable after installation, avoiding the ozone generator 4 from shaking due to environmental influences, further improving the stability of the ozone generator 4 when generating ozone, and thereby improving the safety of the device.

[0013] Working principle: open the cabinet door 2 of the control cabinet 1, slide the installation card frame 52 from the installation slide rail 5 through the slider 51 to pull out the control cabinet 1, then insert the ozone generator 4 into the installation card frame 52, and then push the installation card frame 52 into the control cabinet 1, so as to complete the rapid installation of the ozone generator 4. After the ozone generator 4 is installed in the control cabinet 1, the control cabinet 1 can protect the ozone generator 4 to prevent the ozone generator 4 from being hit and causing instability during ozone generation, thereby causing safety hazards. The oxygen output and ozone concentration of the ozone generator 4 can be controlled and adjusted through the controller 3. When the installation card frame 52 is pushed into the control cabinet 1, the installation card frame 52 drives the card shaft 53 to approach the U-shaped fixing piece 54 and finally inserts it into the groove of the U-shaped fixing piece 54. When the card shaft 53 is inserted into the groove of the U-shaped fixing piece 54, it contacts the inclined surface of the positioning claw hook 57, and the card shaft 53 The positioning claw hook 57 and the torsion rod 55 are driven to rotate by the guidance of the inclined surface of the positioning claw hook 57. After the card shaft 53 is completely inserted into the groove of the U-shaped fixing piece 54, the elastic restoring effect of the torsion spring drives the torsion rod 55 and the positioning claw hook 57 to rotate and reset and clamp the card shaft 53 on the U-shaped fixing piece 54, thereby fixing the installation card frame 52, making the ozone generator 4 more stable after installation, avoiding the ozone generator 4 from shaking due to environmental influences, further improving the stability of the ozone generator 4 when generating ozone, and thereby improving the safety of the device. When the ozone generator 4 needs to be dismantled for replacement and maintenance, the staff turns the knob 56 counterclockwise, and the knob 56 drives the torsion rod 55 and the positioning claw hook 57 to rotate, so that the installation card frame 52 and the card shaft 53 lose their limit. At this time, the ozone generator 4 can be quickly pulled out of the control cabinet 1, making the device disassembly more convenient.

[0014] See also Figure 1-Figure 9On the basis of the above embodiment, in another embodiment of the present invention, the detection and protection device 6 includes a fixed plate 61, a connecting grid plate 62, and an air detector 63. The fixed plate 61 is fixedly connected to both sides of the control cabinet 1, the connecting grid plate 62 is fixedly connected to the upper surface of the fixed plate 61, and the air detector 63 is fixedly connected to the upper surface of the fixed plate 61. The controller 3 controls the ozone generator 4 to generate ozone to purify the air in the clean room, so that the device can automatically generate ozone to purify the air when harmful substances are generated in the air, without manual control, thereby improving the convenience of use and purification effect. The detection and protection device 6 also includes a limited slide frame 64, a lifting protection frame 65, a card slot 66, a lifting push plate 67, a guide shaft 68, and an inclined slot transmission plate 69. The limited slide frame 64 is fixedly connected to both sides of the control cabinet 1, and the lifting protection frame 65 is fixedly connected to the upper surface of the fixed plate 61. The air detector 63 is fixedly connected to the upper surface of the fixed plate 61. The controller 3 controls the ozone generator 4 to generate ozone to purify the air in the clean room, so that the device can automatically generate ozone to purify the air when harmful substances are generated in the air, without manual control, thereby improving the convenience of use and purification effect. The protective frame 65 is fixedly connected to the inner surface of the limiting slide slot frame 64, the card slot 66 is opened on the front and rear sides of the lifting protective frame 65, the lifting push plate 67 is fixedly connected to the front and rear of the lifting protective frame 65, the guide shaft 68 is fixedly connected to the side of the lifting push plate 67 close to the installation card frame 52, the inclined slot transmission plate 69 is fixedly connected to the upper surface of the installation card frame 52, the connecting grid plate 62 and the control cabinet 1 are fixedly connected on both sides, the guide shaft 68 and the inner surface of the inclined slot transmission plate 69 are slidably connected, the lifting protective frame 65 wraps the air detector 63 and the connecting grid plate 62 to prevent the air detector 63 from being affected by harmful substances, dust and air humidity in the clean room for a long time, resulting in a decrease in detection accuracy or even damage and short circuit, the lifting protective frame 65 slides and rises in the limiting slide slot frame 64, thereby quickly opening the air detector 63, improving the convenience of using the device. Working principle: The air detector 63 is started by the controller 3, and the air detector 63 contacts the air in the clean room through the connecting grid plate 62, so as to detect harmful substances such as formaldehyde, benzene, smoke, bacteria, viruses, etc. in the air. When the air detector 63 detects harmful substances, it transmits the signal to the controller 3, and the controller 3 controls the ozone generator 4 to generate ozone to purify the air in the clean room, so that when harmful substances are generated in the air, ozone is automatically generated to purify the air, without manual control, which improves the convenience of use and purification effect. When the ozone generator 4 is removed from the control cabinet 1, the installation card frame 52 moves forward to drive the inclined slot transmission plate 69 to move forward. When the inclined slot transmission plate 69 moves forward, the guide shaft 68 is affected by gravity and descends, and drives the lifting push plate 67 to descend. The lowering push plate 67 then drives the lifting protection frame 65 to slide down from the limiting slide slot frame 64. When the bottom surface of the lifting protection frame 65 contacts the upper surface of the fixed plate 61, it can wrap the air detector 63 and the connecting grid plate 62 to prevent the air detector 63 from being affected by harmful substances, dust and air humidity in the clean room for a long time, resulting in a decrease in detection accuracy or even damage and short circuit. When the ozone generator 4 is installed in the control cabinet 1, the installation card frame 52 is pushed backward, and the installation card frame 52 drives the inclined slot transmission plate 69 to move backward. The guide shaft 68 is guided by the inclined slot of the inclined slot transmission plate 69 to move upward and drive the lifting push plate 67 to move upward. The lifting push plate 67 then drives the lifting protection frame 65 to slide and rise in the limiting slide slot frame 64, thereby quickly opening the air detector 63 and improving the convenience of using the device.

[0015] See also Figure 1-Figure 9On the basis of the above embodiment, in another embodiment of the present invention, the pipeline limiting device 7 includes a pipeline limiting cylinder 71, a fixed protection frame 72, a protection slide plate 73, an L-shaped transmission rod 74, and a lifting push rod 75. The pipeline limiting cylinder 71 is fixedly connected to the rear side of the control cabinet 1, the fixed protection frame 72 is fixedly connected to the rear side of the inner wall of the control cabinet 1, the protection slide plate 73 is slidably connected to the inner surface of the fixed protection frame 72, the L-shaped transmission rod 74 is fixedly connected to the front side of the protection slide plate 73, and the lifting push rod 75 is fixedly connected to the rear side of the lifting protection frame 65. The pipeline limiting cylinder 71 can be used to control the oxygen supply pipeline. The fixed protection frame 72 and the protective slide plate 73 can close the pipeline limit cylinder 71 to prevent smoke and dust impurities in the air from entering the device, resulting in static electricity and heat that are difficult to dissipate when the ozone generator 4 is used. The protective slide plate 73 slides upward in the fixed protection frame 72 to facilitate the connection of the oxygen supply pipeline with the ozone generator 4. The pipeline limit device 7 also includes a first slide groove circular plate 76, a limit sliding shaft 77, a triangular clamping block 78, a second slide groove circular plate 79, a transmission sliding shaft 710, a slide groove cylinder cover 711, and a toggle rod 7 12. The first slide groove circular plate 76 is fixedly connected to the inner surface of the pipeline limiting cylinder 71, the limiting sliding shaft 77 is slidably connected to the inner surface of the first slide groove circular plate 76, the triangular clamping block 78 is fixedly connected to the rear end of the limiting sliding shaft 77, the second slide groove circular plate 79 is fixedly connected to the inner surface of the pipeline limiting cylinder 71, the transmission sliding shaft 710 is fixedly connected to the rear side of the triangular clamping block 78, the slide groove cylinder cover 711 is hinged to the circumferential surface of the pipeline limiting cylinder 71, the toggle rod 712 is fixedly connected to the rear side of the slide groove cylinder cover 711, the upper surface of the lifting push rod 75 and the lower surface of the L-shaped transmission rod 74 are in contact with each other, and the triangular clamping block The front side surface of 78 and the rear side surface of the first slide groove circular plate 76 contact each other, the rear side surface of the triangular clamping block 78 and the front side surface of the second slide groove circular plate 79 contact each other, the transmission slide shaft 710 and the inner surface of the second slide groove circular plate 79 are slidingly connected, the circumferential surface of the transmission slide shaft 710 and the inner surface of the slide groove cylinder cover 711 are slidingly connected, the triangular clamping block 78 moves closer to or away from the oxygen supply pipeline, and then clamps or loosens the oxygen supply pipeline, so that the inner diameter of the oxygen supply pipeline changes, thereby controlling the oxygen supply to adapt to the oxygen demand of the ozone generator 4, thereby improving the accuracy of the ozone generator 4 in quantitatively producing ozone according to environmental requirements.

[0016] Working principle: After the ozone generator 4 is installed in the control cabinet 1, the oxygen supply hose is inserted into the pipe limiting cylinder 71 and then connected to the ozone generator 4, so as to transport oxygen to the ozone generator 4, so that the ozone generator 4 can continuously produce ozone. Supplying oxygen through the hose can improve the installation and disassembly efficiency of the ozone generator 4 and the oxygen supply system, facilitate the maintenance of the ozone generator 4 and the oxygen supply system, and can improve the service life of the device. The pipe limiting cylinder 71 can limit and support the oxygen supply pipe to avoid bending and damage of the pipe, thereby improving the oxygen supply efficiency. The fixed protection frame 72 and the protection slide plate 73 can close the pipe limiting cylinder 71 to prevent smoke and dust impurities in the air from entering the device, resulting in static electricity and heat that are difficult to dissipate when the ozone generator 4 is used. After the ozone generator 4 is installed in the control cabinet 1, the lifting protection frame 65 moves upward and carries The movable lifting push rod 75 moves upward, and the lifting push rod 75 drives the L-shaped transmission rod 74 to move upward. The L-shaped transmission rod 74 then drives the protective slide plate 73 to slide upward in the fixed protection frame 72, so as to facilitate the connection of the oxygen supply pipeline with the ozone generator 4. After the oxygen supply pipeline and the ozone generator 4 are connected, the staff can push the toggle rod 712 to rotate in a circle, and the toggle rod 712 drives the slide groove cylinder cover 711 to rotate on the pipeline limit cylinder 71. When the slide groove cylinder cover 711 rotates, it drives the transmission slide shaft 710 to slide in the second slide groove circular plate 79. When the transmission slide shaft 710 slides, it drives the triangular clamping block 78 to move closer to or away from the oxygen supply pipeline, thereby clamping or loosening the oxygen supply pipeline, changing the inner diameter of the oxygen supply pipeline, thereby controlling the oxygen supply amount to meet the oxygen demand of the ozone generator 4, thereby improving the accuracy of the ozone generator 4 in quantitatively producing ozone according to environmental requirements.

[0017] The present invention provides a clean room ozone automatic release control device. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A clean room ozone automatic release control device, comprising a control cabinet (1), characterized in that: The front side of the control cabinet (1) is hingedly connected to a cabinet door (2); the top inner wall of the control cabinet (1) is fixedly connected to a controller (3); the bottom surface of the inner wall of the control cabinet (1) is fixedly connected to a mounting rail (5); the inner surface of the mounting rail (5) is slidably connected to a slider (51); the top of the slider (51) is fixedly connected to a mounting card frame (52); the inner surface of the mounting card frame (52) is clamped to an ozone generator (4); the two sides of the mounting card frame (52) are fixedly connected to a clamping shaft (53); the rear side of the inner wall of the control cabinet (1) is fixedly connected to a U-shaped fixing piece (54); the inner surface of the U-shaped fixing piece (54) is hingedly connected to a torsion rod (55); the left end of the torsion rod (55) is fixedly connected to a knob (56); and the circumferential surface of the torsion rod (55) is fixedly connected to a positioning claw hook (57); Both sides of the control cabinet (1) are provided with detection protection devices (6) for detecting air so as to accurately control the ozone release time, and the rear side of the control cabinet (1) is provided with a pipeline limiting device (7) for limiting the oxygen supply hose to prevent the pipeline from being pulled.

2. The clean room ozone automatic release control device according to claim 1, characterized in that: A torsion spring is provided at the hinged joint between the torsion rod (55) and the U-shaped fixing piece (54); a side of the positioning claw hook (57) away from the mounting card frame (52) contacts the inner wall of the control cabinet (1); and a side of the positioning claw hook (57) close to the mounting card frame (52) contacts the U-shaped fixing piece (54).

3. The clean room ozone automatic release control device according to claim 2, characterized in that: The detection protection device (6) comprises a fixed plate (61), a connecting grid plate (62), and an air detector (63); the fixed plate (61) is fixedly connected to both sides of the control cabinet (1); the connecting grid plate (62) is fixedly connected to the upper surface of the fixed plate (61); and the air detector (63) is fixedly connected to the upper surface of the fixed plate (61).

4. The clean room ozone automatic release control device according to claim 3, characterized in that: The detection protection device (6) further comprises a limit slide slot frame (64), a lifting protection frame (65), a slot (66), a lifting push plate (67), a guide shaft (68), and an inclined slot transmission plate (69); the limit slide slot frame (64) is fixedly connected to both sides of the control cabinet (1); the lifting protection frame (65) is fixedly connected to the inner surface of the limit slide slot frame (64); the slot (66) is provided on both sides of the lifting protection frame (65); the lifting push plate (67) is fixedly connected to the front and rear sides of the lifting protection frame (65); the guide shaft (68) is fixedly connected to a side of the lifting push plate (67) close to the mounting card frame (52); and the inclined slot transmission plate (69) is fixedly connected to the upper surface of the mounting card frame (52).

5. The clean room ozone automatic release control device according to claim 4, characterized in that: The communication grid plate (62) and the control cabinet (1) are fixedly connected at both sides, and the guide shaft (68) and the inner surface of the inclined groove transmission plate (69) are slidably connected.

6. The clean room ozone automatic release control device according to claim 5, characterized in that: The pipeline limiting device (7) comprises a pipeline limiting cylinder (71), a fixed protection frame (72), a protection slide plate (73), an L-shaped transmission rod (74), and a lifting push rod (75); the pipeline limiting cylinder (71) is fixedly connected to the rear side of the control cabinet (1); the fixed protection frame (72) is fixedly connected to the rear side of the inner wall of the control cabinet (1); the protection slide plate (73) is slidably connected to the inner surface of the fixed protection frame (72); the L-shaped transmission rod (74) is fixedly connected to the front side of the protection slide plate (73); and the lifting push rod (75) is fixedly connected to the rear side of the lifting protection frame (65).

7. The clean room ozone automatic release control device according to claim 6, characterized in that: The pipeline limiting device (7) further comprises a first slide groove circular plate (76), a limiting sliding shaft (77), a triangular clamping block (78), a second slide groove circular plate (79), a transmission sliding shaft (710), a slide groove cylinder cover (711), and a toggle rod (712); the first slide groove circular plate (76) is fixedly connected to the inner surface of the pipeline limiting cylinder (71); the limiting sliding shaft (77) is slidably connected to the inner surface of the first slide groove circular plate (76); the triangular clamping block (78) is fixedly connected to the rear end of the limiting sliding shaft (77); the second slide groove circular plate (79) is fixedly connected to the inner surface of the pipeline limiting cylinder (71); the transmission sliding shaft (710) is fixedly connected to the rear side surface of the triangular clamping block (78); the slide groove cylinder cover (711) is hinged to the circumferential surface of the pipeline limiting cylinder (71); and the toggle rod (712) is fixedly connected to the rear side surface of the slide groove cylinder cover (711).

8. The clean room ozone automatic release control device according to claim 7, characterized in that: The upper surface of the lifting push rod (75) and the lower surface of the L-shaped transmission rod (74) are in contact with each other, the front side surface of the triangular clamping block (78) and the rear side surface of the first slide groove circular plate (76) are in contact with each other, the rear side surface of the triangular clamping block (78) and the front side surface of the second slide groove circular plate (79) are in contact with each other, the transmission sliding shaft (710) and the inner surface of the second slide groove circular plate (79) are slidably connected, and the circumferential surface of the transmission sliding shaft (710) and the inner surface of the slide groove cylinder cover (711) are slidably connected.

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