Environmentally sterile decontamination device within a bioproduction plant

Abstract

The utility model discloses an environmental sterile disinfecting device based on the inside of biological production workshop, including disinfecting mechanism, the disinfecting mechanism includes guide frame, the guide frame fixedly connected at workshop top surface, and the guide frame is slidably connected with the guide block in, the bottom end of guide block is threadedly connected with atomizing nozzle, and the input of atomizing nozzle is introduced disinfectant through pipeline, dismantling mechanism, the dismantling mechanism includes electric push rod and receiving plate, two symmetry electric push rods of the utility model are connected in the lower part of both sides of guide block, and the output of two electric push rods extends to the upper surface opposite sides of atomizing nozzle, the receiving plate is located the below of atomizing nozzle, and the middle part of receiving plate is connected with receiving box, and the inner wall of receiving box is bonded with the anticollision bubble cotton, the utility model does not need high -altitude operation, reduces the risk of operation, promotes the use effect, satisfies the required.

Description

Technical Field

[0001] This utility model relates to the field of disinfection technology in biological production workshops, specifically to an environmental sterilization device for biological production workshops. Background Technology

[0002] Disinfection in biological production workshops refers to the systematic operation of killing or removing harmful microorganisms (bacteria, viruses, fungi, mycoplasma, etc.) from the workshop environment (air, floor, walls), equipment, materials, personnel, and waste through physical, chemical, or biological means. For air disinfection, atomizing nozzles combined with disinfectant agents can be used. Currently, the nozzles used for air disinfection in biological production workshops are located high on the ceiling. While this meets the requirements for air disinfection, subsequent disassembly, maintenance, and repair require working at height, posing certain safety risks. Therefore, a sterile environmental disinfection device for biological production workshops is needed to address these drawbacks and improve effectiveness. Utility Model Content

[0003] The purpose of this invention is to provide an environmental sterilization device for use in biological production workshops, thereby solving the problems mentioned in the background section. To solve these technical problems, this invention is achieved through the following technical solution: This utility model is a sterile disinfection device for the environment in a biological production workshop, comprising: The disinfection mechanism includes a guide frame, which is fixedly connected to the top surface of the workshop, and a guide block is slidably connected inside the guide frame. The bottom end of the guide block is threadedly connected to an atomizing nozzle, and the input end of the atomizing nozzle introduces disinfectant through a pipe. The disassembly mechanism includes an electric push rod and a receiving plate. Two electric push rods are symmetrically connected to the lower parts of both sides of the guide block, and the output ends of the two electric push rods extend to the upper surface of the atomizing nozzle on opposite sides. The receiving plate is located below the atomizing nozzle, and a receiving box is connected through the middle of the receiving plate. The inner wall of the receiving box is bonded with anti-collision foam.

[0004] Preferably, the disassembly mechanism further includes a base plate, and four uprights are provided at the four corners of the upper end of the base plate, with the upper inner side of the four uprights fixed to the outer side of the receiving plate.

[0005] Preferably, sleeves are fixed at the four corners of the upper end of the base plate, and a protruding post is provided at the bottom end of the upright, and the protruding post and the sleeve are fitted together.

[0006] Preferably, the disinfection mechanism further includes a limiting groove and a limiting block. The limiting groove is connected through the front and rear middle parts of the guide frame, and the limiting block is fixedly connected to the front and rear middle parts of the guide block. The limiting block and the limiting groove slide relative to each other.

[0007] Preferably, a servo motor is connected through one end of the guide frame, and a ball screw is fixed at the output end of the servo motor. The movable end of the ball screw is fitted and connected to the middle of the guide block, and a bearing seat provided at one end inside the guide frame is fitted to one end of the ball screw.

[0008] Preferably, it also includes an auxiliary operating mechanism, which includes a push switch. The push switch is fixedly connected to the bottom of the shaft seat and contacts one end of the guide block. A limit ring is fixed on one side of the surface of the push switch, and a movable spring is fixed on the inner side of the limit ring. One end of the movable spring is fixed to the inner wall of the guide frame.

[0009] Preferably, one end of the push switch has a wire extending outward, and the wire extends out of the guide frame.

[0010] This utility model has the following beneficial effects: This invention utilizes the connection between the output end of an electric push rod and the upper part of the atomizing nozzle to connect and install it with a guide block. During subsequent disassembly and maintenance of the atomizing nozzle, the output end of the electric push rod is retracted, thus detaching from the upper part of the atomizing nozzle. Then, a receiving box, along with anti-collision foam, at a lower position, supports the atomizing nozzle detached from the guide block under its own weight. This method of disassembling the atomizing nozzle eliminates the need for working at heights, reduces operational risks, improves performance, and meets requirements. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a bottom view of the appearance of this utility model; Figure 2 This is a structural diagram of the receiving plate of this utility model; Figure 3 This is a connection diagram of the guide frame and atomizing nozzle of this utility model; Figure 4 This is a cross-sectional view of the auxiliary operating mechanism of this utility model.

[0013] The attached diagram lists the components represented by each number as follows: 11. Guide frame; 12. Guide block; 13. Servo motor; 14. Ball screw; 15. Atomizing nozzle; 16. Limit block; 17. Limit groove; 18. Shaft seat; 21. Electric push rod; 22. Base plate; 23. Sleeve; 24. Upright; 25. Receiving plate; 26. Receiving box; 31. Press switch; 32. Limit ring; 33. Movable spring; 34. Wire. Detailed Implementation

[0014] 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.

[0015] To make the objectives, technical solutions and advantages of this utility model clearer, the preferred embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0016] Please see Figure 1-4 As shown, this utility model is an environmental sterilization device for biological production workshops, comprising: The disinfection mechanism includes a guide frame 11, which is fixedly connected to the top surface of the workshop. A guide block 12 is slidably connected inside the guide frame 11. An atomizing nozzle 15 is threadedly connected to the bottom end of the guide block 12, and the input end of the atomizing nozzle 15 introduces disinfectant through a pipe. The guide block 12 receives the atomizing nozzle 15 and moves to multiple positions by sliding within the guide frame 11, thus meeting the disinfection needs in the biological production workshop.

[0017] The disassembly mechanism includes an electric push rod 21 and a receiving plate 25. Two electric push rods 21 are symmetrically connected to the lower parts of both sides of the guide block 12, and the output ends of the two electric push rods 21 extend to the middle of the upper surface of the atomizing nozzle 15 on opposite sides. The receiving plate 25 is located below the atomizing nozzle 15, and a receiving box 26 is connected through the middle of the receiving plate 25. The inner wall of the receiving box 26 is bonded with anti-collision foam. The electric push rod 21 extends the output end to the upper part of the atomizing nozzle 15 for positioning and fixing, while the receiving plate 25 is installed on the receiving box 26. The receiving box 26 can be used to receive the atomizing nozzle 15 after disassembly at a low position. The anti-collision foam can reduce the probability of collision damage to the atomizing nozzle 15.

[0018] The disassembly mechanism also includes a base plate 22, with four uprights 24 at the four corners of the upper end of the base plate 22. The upper inner side of the four uprights 24 is fixed to the outer side of the receiving plate 25. Sleeves 23 are fixed at the four corners of the upper end of the base plate 22, and the bottom end of the upright 24 is provided with a protruding post, which fits into the sleeve 23. The sleeve 23 and the protruding column fit together to install and fix the base plate 22 and the upright 24. The upright 24 is then used to install and fix the receiving plate 25.

[0019] The disinfection mechanism also includes a limiting groove 17 and a limiting block 16. The limiting groove 17 is connected through the front and rear middle parts of the guide frame 11, and the limiting block 16 is fixedly connected to the front and rear middle parts of the guide block 12. The limiting block 16 and the limiting groove 17 slide relative to each other. The sliding of the limiting block 16 within the limiting groove 17 provides secondary guidance for the movement of the atomizing nozzle 15, and the movement is prevented from falling off by abutting against the inner wall of the limiting groove 17.

[0020] A servo motor 13 is connected through one end of the guide frame 11, and a ball screw 14 is fixed at the output end of the servo motor 13. The movable end of the ball screw 14 is connected to the middle of the guide block 12. The bearing seat 18 provided at one end inside the guide frame 11 is fitted with one end of the ball screw 14. The servo motor 13 provides the power required for the movement of the atomizing nozzle 15, while the ball screw 14 transmits the force. The bearing 18 supports the ball screw 14 and reduces rotational friction.

[0021] Working principle: During the disinfection process in the biological production workshop, the controlled servo motor 13 drives the ball screw 14 to rotate, causing the guide block 12 to move horizontally within the guide frame 11, which in turn moves the atomizing nozzle 15 step by step, achieving air disinfection at multiple locations within the workshop. When the atomizing nozzle 15 is subsequently disassembled and maintained, the controlled electric push rod 21 retracts the output end out of the atomizing nozzle 15 and positions the receiving box 26 below the atomizing nozzle 15. At this time, under the action of gravity, the atomizing nozzle 15 detaches from the guide block 12 and is received by the receiving box 26 below, allowing it to be removed for inspection and maintenance.

[0022] This solution eliminates the need for working at heights, reduces operational risks, improves usability, and meets the requirements.

[0023] Please see Figure 1-4 As shown, this embodiment is based on the above embodiment: It also includes an auxiliary operating mechanism, which includes a push switch 31. The push switch 31 is fixedly connected to the bottom of the shaft seat 18 and contacts one end of the guide block 12. A limit ring 32 is fixed on one side of the surface of the push switch 31, and a movable spring 33 is fixed on the inner side of the limit ring 32. One end of the movable spring 33 is fixed to the inner wall of the guide frame 11. One end of the push switch 31 has a wire 34 extending outward, and the wire 34 extends out of the guide frame 11; The wire 34 electrically connects the push switch 31 and the servo motor 13 to realize data transmission. As the guide block 12 moves step by step, it presses against the push switch 31. After the push switch 31 is turned on, it can actively operate the servo motor 13 to reverse it, so as to realize the back and forth movement of the atomizing nozzle 15. The limit ring 32 is connected to the movable spring 33. With the help of the elastic force of the movable spring 33, the push switch 31 can return to its original state after it is no longer under force.

[0024] Working principle: During the movement of the guide block 12, the servo motor 13 is initially in a forward rotation state, meaning the push switch 31 is in a telescopic state. As the guide block 12 gradually contacts and compresses the push switch 31, the servo motor 13 is controlled by the wire 34 to reverse, causing the guide block 12 to move in the opposite direction. This enables reciprocating disinfection at that location in the biological workshop. The movable spring 33, after being released from force, returns to its original deformation, allowing the push switch 31 to return to its original state for convenient secondary use. This solution can actively operate the servo motor 13 to perform forward and reverse rotation, achieving reciprocating elimination of the position without human intervention, reducing labor intensity and further improving the effect of use.

[0025] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An environmental sterilization and disinfection device for biological production workshops, characterized in that, include: The disinfection mechanism includes a guide frame (11), which is fixedly connected to the top surface of the workshop, and a guide block (12) is slidably connected inside the guide frame (11). The bottom end of the guide block (12) is threadedly connected to an atomizing nozzle (15), and the input end of the atomizing nozzle (15) is introduced with disinfectant through a pipe. The disassembly mechanism includes an electric push rod (21) and a receiving plate (25). Two electric push rods (21) are symmetrically connected to the lower parts of both sides of the guide block (12), and the output ends of the two electric push rods (21) extend to the upper surface of the atomizing nozzle (15) on opposite sides. The receiving plate (25) is located below the atomizing nozzle (15), and a receiving box (26) is connected through the middle of the receiving plate (25). The inner wall of the receiving box (26) is bonded with anti-collision foam.

2. The environmental sterilization device for biological production workshops according to claim 1, characterized in that: The disassembly mechanism also includes a base plate (22), and four uprights (24) are provided at the four corners of the upper end of the base plate (22). The upper inner side of the four uprights (24) is fixed to the outer side of the receiving plate (25).

3. The environmental sterilization device for biological production workshops according to claim 2, characterized in that: The four corners of the upper end of the base plate (22) are fixed with sleeves (23), and the bottom end of the upright (24) is provided with a protruding post, which fits into the sleeve (23).

4. The environmental sterilization device for biological production workshops according to claim 1, characterized in that: The disinfection mechanism also includes a limiting groove (17) and a limiting block (16). The limiting groove (17) is connected through the front and rear middle parts of the guide frame (11), and the limiting block (16) is fixedly connected to the front and rear middle parts of the guide block (12). The limiting block (16) and the limiting groove (17) slide relative to each other.

5. The environmental sterilization device for biological production workshops according to claim 1, characterized in that: One end of the guide frame (11) is connected to a servo motor (13), and the output end of the servo motor (13) is fixed with a ball screw (14). The movable end of the ball screw (14) is sleeved with the middle of the guide block (12). The shaft seat (18) provided at one end of the guide frame (11) is sleeved with one end of the ball screw (14).

6. The environmental sterilization device for biological production workshops according to claim 1, characterized in that: It also includes an auxiliary operating mechanism, which includes a push switch (31) fixedly connected to the bottom of the shaft seat (18) and in contact with one end of the guide block (12). A limit ring (32) is fixed on one side of the surface of the push switch (31), and a movable spring (33) is fixed on the inner side of the limit ring (32). One end of the movable spring (33) is fixed to the inner wall of the guide frame (11).

7. The environmental sterilization device for biological production workshops according to claim 6, characterized in that: One end of the push switch (31) has a wire (34) extending outward, and the wire (34) extends out of the guide frame (11).

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