Assembly type clean room compartment ceiling equipment capable of being controlled and adjusted in variable mode

Abstract

The invention is used for the technical field of clean room compartment ceiling equipment, and discloses assembly type variable control and adjustment clean room compartment ceiling equipment which comprises a base, an ultraviolet lamp is fixedly installed on the lower surface of the base, an adjustment flow dividing mechanism is arranged in the base, and through switching of the connection state of an inner channel of the base, the flow dividing mechanism can adjust the flow dividing mechanism to adjust the flow dividing mechanism to adjust the flow dividing mechanism. Application of different functions is achieved, and cleanliness of an internal channel is guaranteed. According to the assembly type clean room compartment ceiling equipment capable of being controlled and adjusted in a variable mode, by means of a unique adjusting flow dividing mechanism composed of a displacement base, a motor, a displacement rod and the like, the ceiling equipment can flexibly switch the connection state of an internal channel, and the air flow path and flow can be accurately adjusted according to the requirement for the air flowing direction for different use scenes; channel connection is switched in the mode that the displacement rod is driven by the motor to drive the displacement base to move, it is ensured that indoor air can flow in the preset direction, and the diversified function requirements of a modern clean room are met.

Description

Technical Field

[0001] The present invention relates to the technical field of clean room partition ceiling equipment, and particularly to a prefabricated variable control and adjustable clean room partition ceiling equipment. Background Art

[0002] During the construction and operation of clean rooms, the ceiling equipment, as a key component for maintaining the indoor clean environment, its performance directly affects the efficiency of the entire clean room. The functions of traditional clean room partition ceiling equipment are relatively single, often only able to achieve basic lighting or ventilation functions, and it is difficult to meet the requirements of modern clean rooms for diversified functions and high-efficiency cleanliness maintenance. On the one hand, when the existing ceiling equipment faces different usage scenarios, it lacks effective adjustment means. For example, in some clean room operation processes with special requirements for air flow direction and speed, traditional ceiling equipment cannot flexibly change the air flow path and flow rate, resulting in uneven indoor air circulation, affecting product quality or the accuracy of experimental results. On the other hand, there are obvious defects in the clean maintenance of the internal channels of the existing equipment. After long-term operation, the internal channels are prone to accumulate pollutants such as dust and microorganisms, which not only reduces the ventilation efficiency but also may cause secondary pollution to the clean room environment. Moreover, when it is necessary to switch the equipment functions, the connection state of the internal channels cannot be adjusted conveniently, making it difficult for the equipment to quickly adapt to the new working mode, increasing the maintenance cost and downtime of the equipment. Summary of the Invention

[0003] The purpose of the present invention is to provide a prefabricated variable control and adjustable clean room partition ceiling equipment to solve the problems of single function, lack of adjustment means, and difficult clean maintenance of internal channels in the traditional clean room partition ceiling equipment mentioned in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A prefabricated variable control and adjustable clean room partition ceiling equipment, including a base, an ultraviolet lamp is fixedly installed on the lower surface of the base, and an adjustment and diversion mechanism is arranged inside the base. By switching the connection state of the internal channels of the base, different functions can be applied and the cleanliness of the internal channels can be ensured. The regulating and diverting mechanism comprises: a displacement seat, the displacement seat is slidably mounted inside the base, and a ventilation port is provided on the outer surface of the upper end of the displacement seat, a rotating fan blade is installed inside the displacement seat, and a cleaning rod is fixedly arranged on the outer surface of the upper end of the rotating shaft of the fan blade, a filter disk is fixedly arranged on the inner surface of the displacement seat between the lower surface of the cleaning rod and the blades on the side surface of the fan blade, an exhaust port is provided on the lower side surface of the displacement seat, a motor is fixedly mounted inside the upper end of the base, and a displacement rod is fixedly connected to the lower end of the output shaft of the motor, a connecting column is fixedly connected to the lower end of the displacement rod, and a sliding clamping rod is installed on the lower end of the connecting column, and a clamping groove is provided on the upper end of the rotating shaft of the fan blade; The regulating and diverting mechanism also includes: a fixed plate, the fixed plate is fixedly arranged on the upper end surface of the displacement seat, and a contact column is fixedly arranged on the upper surface of the fixed plate, a magnetic block is fixedly arranged on the inner top surface of the base, an extrusion plate is fixedly arranged on the outer surface of the upper end of the displacement rod, and a rotating extrusion plate is installed on the lower surface of the extrusion plate, and a resistance column is fixedly arranged on the lower surface of the extrusion plate on one side of the extrusion plate; An air inlet pipe and an air outlet pipe are fixedly arranged on the inner surfaces of both sides of the upper end of the base respectively, a rotatable switching barrel is installed inside the lower end of one side of the base where the air inlet pipe is located, and an air outlet and an air inlet are provided on the outer surface of the switching barrel, and a partition plate is fixedly arranged on the inner surface of the switching barrel, a transmission gear is fixedly arranged on the outer surfaces of both ends of the switching barrel, and a transmission gear rod is fixedly arranged on the outer surfaces of both ends of the displacement seat, a storage box is embeddedly installed on the lower end surface of the base, and a partition block is fixedly arranged on the inner surface of the storage box, an air jet groove is provided inside the lower surface of the base, and a guide port is provided inside the base between the air jet groove and the switching barrel; An installation cavity is provided inside the lower end of the base, and a yield cavity is provided inside the base on one side of the installation cavity, a guide plate is fixedly provided at the lower end of the displacement seat, and a connecting port is provided on the inner surface of the lower end of the guide plate, a push switch is fixedly installed on the inner bottom surface of the installation cavity, an air pump is fixedly installed inside the yield cavity, and an air suction groove is provided inside the lower surface of the base.

[0005] Preferably, the displacement seat is threadedly connected to the displacement rod, and the outer surface of the upper end of the displacement rod is a smooth surface, and the diameter of the smooth surface on the upper end of the displacement rod is smaller than the diameter of the end of the displacement rod with a thread, and the lower surface of the cleaning rod is provided with bristles, and the bristles on the lower surface of the cleaning rod are in contact with the upper surface of the filter plate.

[0006] With the above technical solution, when the motor drives the displacement rod to rotate, the displacement rod can drive the displacement seat to slide up and down in the base through threaded connection, realizing the adjustment of the connection state of the internal passage of the device. At the same time, during the rotation of the fan blade, the cleaning rod can rotate synchronously, and the bristles on its lower surface clean the filter disc, effectively preventing the filter disc from being blocked by dust and other pollutants, and ensuring the filtering effect and ventilation efficiency.

[0007] Preferably, a spring is connected between the connecting column and the clamping rod, and the clamping rod is located directly above the clamping groove, and the vertical projection of the clamping rod completely coincides with the vertical projection of the clamping groove.

[0008] With the above technical solution, when the displacement seat is disengaged from the threaded connection with the displacement rod and is adsorbed by the magnetic attraction block, the clamping rod can accurately fall into the clamping groove under the action of the spring, so that the motor can drive the fan blade to rotate synchronously when it rotates, ensuring that the fan blade can work normally during the air intake process of the device and realizing the inhalation of air.

[0009] Preferably, the contact columns are evenly distributed on the upper surface of the fixed disc, and the upper end of the contact column is designed as a hemispherical shape. The magnetic attraction block is located directly above the fixed disc. A spring is connected between the pressing plate and the pressing disc, and the resisting columns are arranged in one-to-one correspondence with the pressing plate.

[0010] With the above technical solution, during the movement of the displacement seat, the pressing disc rotates with the displacement rod. When the pressing plate contacts the contact column, it will be pressed and rotated to compress or stretch the spring. Through the telescopic action of the spring and the supporting action of the resisting column, the position change of the displacement seat is accurately controlled, thereby realizing the switching of the connection state of the internal passage of the device, and at the same time ensuring the stability of the displacement seat at different positions.

[0011] Preferably, openings are provided at the lower ends of both the air inlet pipe and the air outlet pipe, and the openings at the lower ends of the air inlet pipe and the air outlet pipe are both arranged facing the displacement seat, and the openings at the lower ends of the air inlet pipe and the air outlet pipe are arranged in a vertically staggered manner. The openings at the lower ends of the air inlet pipe and the air outlet pipe are in contact with the outer surface of the displacement seat. The outer surface of the switching barrel is in contact with one end of the diversion port, and the other end of the diversion port is connected to the upper end of the jet groove. A hole penetrating the lower surface of the base is provided at the lower end of the jet groove. The air outlet and the air inlet are respectively located on the outer surface of the switching barrel on both sides of the partition plate, and the ends of the air outlet and the air inlet facing the outside of the switching barrel are in contact with the inner surface of the base.

[0012] By adopting the above technical scheme, when the displacement seat moves, the connectivity status of the air inlet duct, the air outlet duct and the air exchange port on the displacement seat can be accurately controlled. At the same time, the rotation of the switching barrel can change the position of the air inlet and the air outlet, thereby realizing the switching of different air flow paths, so that the external air passes through the air inlet duct, the displacement seat, and the switching barrel and then is ejected from the jet slot, or the air in the clean room is discharged through the air suction slot, the displacement seat, and the air outlet duct to meet different ventilation needs.

[0013] Preferably, the transmission gear and the switching barrel are concentrically arranged, and the transmission gear is meshingly connected with the transmission gear rod, the storage box is fixed to the base by bolts, the upper end face of the dividing block is arc-shaped, and the arc surface at the upper end of the dividing block is concentrically arranged with the switching barrel, and a gap is left between the lower end of the dividing block and the inner bottom surface of the storage box, a notch is provided on the outer surface of the switching barrel facing the upper end of the storage box, and one end of the dividing plate is located inside the notch on the surface of the switching barrel.

[0014] By adopting the above technical solution, when the displacement seat moves, the transmission gear is driven to rotate through the transmission gear rod, and then the switching barrel rotates synchronously to realize the switching of the air flow channel. The storage box is connected by bolts for easy installation and disassembly. The design of the partition block allows the air to fully contact with the functional materials filled inside when passing through the storage box, so as to further process the air. By replacing the storage boxes with different materials, the different functional requirements of the clean room can be met.

[0015] Preferably, the guide plate is located inside the mounting cavity, and the outer surface of the guide plate is fitted with the inner surface of the mounting cavity, the guide plate is hollow in design, and the internal cavity of the guide plate is connected with the internal cavity of the displacement seat, the lower end surface of the guide plate is fitted with the upper end of the push switch, the connecting port is arranged opposite to the give way cavity, and the give way cavity is connected with the internal cavity of the guide plate through the connecting port, the air inlet end of the air pump is connected with one end of the air suction groove, and the air outlet end of the air pump is located inside the give way cavity, and the lower end of the air suction groove is provided with a hole that passes through the lower surface of the base.

[0016] By adopting the above technical solution, when the displacement seat moves downward, the guide plate moves accordingly and squeezes the press switch. At the same time, the connecting port is connected with the give way cavity. After starting the air pump, the air pump can suck the air in the clean room through the suction groove and enter the displacement seat through the guide plate. During the air flow process, the fan blades are driven to rotate, and the dust and impurities on the filter plate are cleaned by the cleaning rod and discharged with the air, thereby cleaning the internal channel.

[0017] Compared with the prior art, the beneficial effects of the present invention are: the assembled variable control and adjustable clean room partition ceiling device: 1. With the unique adjustable shunt mechanism composed of a displacement seat, a motor, a displacement rod, etc., this ceiling equipment can flexibly switch the connection state of the internal channels. Facing different usage scenarios, it can accurately adjust the air flow path and flow rate according to the requirements of the air flow direction. By driving the displacement rod with the motor to drive the displacement seat to move, the channel connection is switched to ensure that the indoor air can flow in a predetermined direction, meeting the diverse functional requirements of modern clean rooms.

[0018] 2. During intake, the filter disc in the adjustable shunt mechanism can effectively intercept pollutants such as dust. When the fan blades rotate, they drive the cleaning rod to clean the filter disc, preventing blockage caused by the accumulation of pollutants. During exhaust, by driving the fan blades and the cleaning rod to rotate with the air flow, dust and other pollutants can be lifted and discharged with the air flow, avoiding the accumulation of dust, microorganisms and other pollutants in the internal channels after long-term operation, maintaining high ventilation efficiency, preventing secondary pollution, and ensuring the high cleanliness of the clean room environment. 3. The storage box adopts an assembled structure, and the installation and disassembly processes are simple. When the functional requirements of the clean room change, the storage box can be quickly removed and replaced to achieve rapid and flexible transformation. Replace the storage box with a storage box with different fillers inside to achieve the purpose of facilitating functional upgrading to meet the usage requirements in different periods. Brief Description of the Drawings

[0019] Figure 1 It is a schematic three-dimensional structure diagram of the whole of the present invention; Figure 2 It is a schematic three-dimensional structure diagram of the connection of the base, the intake pipe and the outlet pipe of the present invention; Figure 3 It is a schematic three-dimensional structure diagram of the whole cut surface of the present invention; Figure 4 It is a schematic three-dimensional structure diagram of the cut surface of the connection of the motor, the displacement rod and the extrusion disc of the present invention; Figure 5 It is a schematic three-dimensional structure diagram of the connection of the extrusion disc, the extrusion plate and the contact column of the present invention; Figure 6 It is a schematic three-dimensional structure diagram of the connection of the switching barrel, the transmission gear and the transmission rack of the present invention; Figure 7 It is a schematic three-dimensional structure diagram of the cut surface of the connection of the base, the storage box and the jet groove of the present invention; Figure 8 It is a schematic three-dimensional structure diagram of the connection of the fan blade, the cleaning rod and the filter disc of the present invention; Figure 9 It is a schematic three-dimensional structure diagram of the cut surface of the whole working state of the present invention; Figure 10 It is a schematic three-dimensional structure diagram of the cut surface of the working state of the extrusion disc and the extrusion plate of the present invention.

[0020] In the figure: 1. base; 2. ultraviolet lamp; 3. displacement seat; 4. ventilation port; 5. fan blade; 6. cleaning rod; 7. filter plate; 8. exhaust port; 9. motor; 10. displacement rod; 11. connecting column; 12. clamping rod; 13. clamping slot; 14. fixing plate; 15. contact column; 16. magnetic suction block; 17. extrusion plate; 18. extrusion plate; 19. contact column; 20. air inlet duct; 21. air outlet duct; 22. switching barrel; 23. air outlet; 24. air inlet; 25. partition plate; 26. transmission gear; 27. transmission gear rod; 28. storage box; 29. ​​partition block; 30. jet slot; 31. guide port; 32. installation cavity; 33. give way cavity; 34. guide plate; 35. connection port; 36. press switch; 37. air pump; 38. suction slot. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 - 10 The present invention provides a technical solution: an assembled, variable-controllable and adjustable clean room compartment ceiling device. Example

[0023] The present embodiment discloses: a base 1, a UV lamp 2 is fixedly mounted on the lower surface of the base 1, and an adjusting and diverting mechanism is arranged inside the base 1, and by switching the connection state of the internal channel of the base 1, different functions can be applied and the cleanliness of the internal channel can be ensured; The regulating and diverting mechanism comprises: a displacement seat 3, which is slidably mounted inside the base 1, and a ventilation port 4 is provided on the outer surface of the upper end of the displacement seat 3, a rotating fan blade 5 is installed inside the displacement seat 3, and a cleaning rod 6 is fixedly provided on the outer surface of the upper end of the rotating shaft of the fan blade 5, a filter plate 7 is fixedly provided on the inner surface of the displacement seat 3 between the lower surface of the cleaning rod 6 and the side surface of the blade of the fan blade 5, an exhaust port 8 is provided on the lower end side surface of the displacement seat 3, a motor 9 is fixedly mounted inside the upper end of the base 1, and a displacement rod 10 is fixedly connected to the lower end of the output shaft of the motor 9, a connecting column 11 is fixedly connected to the lower end of the displacement rod 10, and a sliding clamping rod 12 is installed on the lower end of the connecting column 11, and a clamping groove 13 is provided on the upper end of the rotating shaft of the fan blade 5; The flow regulating and shunting mechanism further includes: a fixed disk 14, which is fixedly arranged on the upper end surface of the displacement seat 3, and a contact column 15 is fixedly arranged on the upper surface of the fixed disk 14. A magnetic attraction block 16 is fixedly arranged on the inner top surface of the base 1. An extrusion disk 17 is fixedly arranged on the outer side surface of the upper end of the displacement rod 10, and a rotating extrusion plate 18 is installed on the lower surface of the extrusion disk 17. A contact column 19 is fixedly arranged on the lower surface of the extrusion disk 17 on one side of the extrusion plate 18; The displacement seat 3 is in threaded connection with the displacement rod 10, and the outer side surface of the upper end of the displacement rod 10 is arranged as a smooth surface. The diameter of the smooth surface at the upper end of the displacement rod 10 is smaller than the diameter of the threaded end of the displacement rod 10. Brush hairs are arranged on the lower surface of the cleaning rod 6, and the brush hairs on the lower surface of the cleaning rod 6 are in contact with the upper surface of the filter disk 7; A spring is connected between the connecting column 11 and the clamping rod 12, and the clamping rod 12 is located directly above the clamping groove 13, and the vertical projection of the clamping rod 12 completely coincides with the vertical projection of the clamping groove 13; The contact columns 15 are evenly distributed on the upper surface of the fixed disk 14, and the upper end of the contact column 15 is designed as a hemispherical shape. The magnetic attraction block 16 is located directly above the fixed disk 14. A spring is connected between the extrusion plate 18 and the extrusion disk 17, and the contact columns 19 and the extrusion plate 18 are arranged in one-to-one correspondence; When disinfection is required, the ultraviolet lamp 2 can be controlled to turn on through an external control switch for disinfection and sterilization. When the displacement seat 3 needs to move for channel control and adjustment, the motor 9 at the upper end of the base 1 is started at this time. The motor 9 drives the displacement rod 10, the connecting column 11 and the clamping rod 12 to rotate. At this time, the displacement rod 10 drives the displacement seat 3 to slide up and down inside the base 1 through the threaded connection with the displacement seat 3 until the displacement seat 3 disengages from the thread on the surface of the displacement rod 10. At this time, the displacement seat 3 is adsorbed by the magnetic attraction block 16, and even if it disengages from the thread of the displacement rod 10, it will not fall downward under the action of gravity. At the same time, the clamping rod 12 is inserted into the clamping groove 13 under the support of the spring, so that the motor 9 can drive the fan blade 5 to rotate. The fan blade 5 sucks external air through the air exchange port 4 and filters it through the filter disk 7, and the filtered air is discharged through the exhaust port 8. During the rotation process, the cleaning rod 6 cleans the filter disk 7 through the brush hairs to prevent the filter disk 7 from being blocked; During the intake process, the extrusion disc 17 is driven to rotate forward by the displacement rod 10. At this time, when the extrusion plate 18 contacts the contact post 15 on the fixed disc 14, it is squeezed and rotated to compress the spring between it and the extrusion disc 17 until the extrusion plate 18 completely passes by the contact post 15. When intake is not required, at this time, the extrusion disc 17 is driven to rotate reversely by the displacement rod 10. At this time, when the extrusion plate 18 contacts the contact post 15 on the fixed disc 14, it is squeezed and rotated to stretch the spring between it and the extrusion disc 17 until the extrusion plate 18 completely fits with the contact post 19 on the other side. At this time, the contact post 19 supports the extrusion plate 18 so that the extrusion plate 18 cannot continue to rotate, thereby enabling the extrusion plate 18 to push the displacement seat 3 downward through the contact post 15 and the fixed disc 14. At this time, the displacement seat 3 disengages from the adsorption of the magnetic attraction block 16 and resumes the connection with the thread on the surface of the displacement rod 10. The displacement rod 10 drives the displacement seat 3 to slide downward so that the displacement seat 3 slides downward until the displacement seat 3 is reset. Embodiment

[0024] On the basis of Embodiment 1, this embodiment discloses that on the inner surfaces of both sides of the upper end of the base 1, an intake pipe 20 and an exhaust pipe 21 are respectively fixedly arranged. Inside the lower end of the side of the base 1 where the intake pipe 20 is located, a rotating switching barrel 22 is installed. An air outlet 23 and an air inlet 24 are arranged on the outer surface of the switching barrel 22. A partition plate 25 is fixedly arranged on the inner surface of the switching barrel 22. Transmission gears 26 are fixedly arranged on the outer surfaces of both ends of the switching barrel 22. Transmission racks 27 are fixedly arranged on the outer surfaces of both ends of the displacement seat 3. A storage box 28 is embedded in the lower end surface of the base 1. A partition block 29 is fixedly arranged on the inner surface of the storage box 28. A jet groove 30 is opened inside the lower surface of the base 1. A diversion port 31 is opened inside the base 1 between the jet groove 30 and the switching barrel 22; Openings are arranged at the lower ends of both the intake pipe 20 and the exhaust pipe 21, and the openings at the lower ends of the intake pipe 20 and the exhaust pipe 21 are both arranged facing the displacement seat 3. Moreover, the openings at the lower ends of the intake pipe 20 and the exhaust pipe 21 are arranged in a vertically offset manner. The openings at the lower ends of the intake pipe 20 and the exhaust pipe 21 are in contact with the outer surface of the displacement seat 3. The outer surface of the switching barrel 22 is in contact with one end of the diversion port 31, and the other end of the diversion port 31 is communicated with the upper end of the jet groove 30. A hole penetrating the lower surface of the base 1 is opened at the lower end of the jet groove 30. The air outlet 23 and the air inlet 24 are respectively located on the outer surface of the switching barrel 22 on both sides of the partition plate 25, and the ends of the air outlet 23 and the air inlet 24 facing the outside of the switching barrel 22 are in contact with the inner surface of the base 1; The transmission gear 26 and the switching barrel 22 are concentrically arranged, and the transmission gear 26 is meshed and connected with the transmission rack 27. The storage box 28 is fixedly installed on the base 1 through bolts. The upper end surface of the partition block 29 is designed in an arc shape, and the arc surface at the upper end of the partition block 29 is concentric with the switching barrel 22. There is a gap between the lower end of the partition block 29 and the inner bottom surface of the storage box 28. A notch is provided on the outer surface of the switching barrel 22 opposite to the upper end of the storage box 28, and one end of the partition plate 25 is located inside the notch on the surface of the switching barrel 22; When the displacement seat 3 is driven to move upward, at this time, the ventilation port 4 on one side of the displacement seat 3 coincides with the intake pipe 20, while the ventilation port 4 on the other side of the displacement seat 3 is misaligned with the outlet pipe 21. At the same time, the displacement seat 3 drives the transmission gear 26 to rotate through the transmission rack 27 fixed on its side surface, and the transmission gear 26 drives the switching barrel 22 to rotate, so that the air inlet 24 is facing the exhaust port 8 and the air outlet 23 is facing the diversion port 31. At this time, the air inhaled by the fan blade 5 through the intake pipe 20 and the ventilation port 4 sequentially passes through the exhaust port 8, the air inlet 24, the air outlet 23 and the switching barrel 22 and is injected into the jet groove 30, and the jet groove 30 sprays the air into the clean room through the holes to introduce fresh air; At the same time, when the air enters the inside of the switching barrel 22 through the air inlet 24, at this time, the lower end of the partition plate 25 just fits with the upper end of the partition block 29, so that the air must flow into the other side of the partition plate 25 through the gap between the lower end of the partition block 29 and the storage box 28. By filling functional materials, such as sterilization filter elements, inside the partition block 29, further treatment of the air can be achieved. At the same time, by quickly replacing the storage box 28, different working scenario requirements can be adapted. Embodiment

[0025] This embodiment is disclosed on the basis of Embodiment 1 and Embodiment 2: An installation cavity 32 is opened inside the lower end of the base 1, and a relief cavity 33 is opened inside the base 1 on one side of the installation cavity 32. A diversion plate 34 is fixedly provided at the lower end of the displacement seat 3, and a connection port 35 is opened on the inner surface of the lower end of the diversion plate 34. A push switch 36 is fixedly installed on the inner bottom surface of the installation cavity 32, an air pump 37 is fixedly installed inside the relief cavity 33, and an air suction groove 38 is opened inside the lower surface of the base 1; The diversion plate 34 is located inside the installation cavity 32, and the outer surface of the diversion plate 34 is attached to the inner surface of the installation cavity 32. The diversion plate 34 is of a hollow design, and the internal cavity of the diversion plate 34 is communicated with the internal cavity of the displacement seat 3. The lower end surface of the diversion plate 34 is attached to the upper end of the push switch 36. The connection port 35 is arranged opposite to the relief cavity 33, and the relief cavity 33 is communicated with the internal cavity of the diversion plate 34 through the connection port 35. The intake end of the air pump 37 is communicated with one end of the air suction groove 38, and the outlet end of the air pump 37 is located inside the relief cavity 33. A hole penetrating the lower surface of the base 1 is opened at the lower end of the air suction groove 38; When the displacement seat 3 is driven to move downward, the air exchange port 4 on one side of the displacement seat 3 coincides with the air inlet and outlet pipes 21, while the air exchange port 4 on the other side of the displacement seat 3 is misaligned with the air inlet pipe 20. At the same time, the displacement seat 3 drives the transmission gear 26 to rotate through the transmission gear rod 27 fixed on its side surface, and the transmission gear 26 drives the switching barrel 22 to rotate, so that the air inlet 24 is misaligned with the exhaust port 8 and the air outlet 23 is misaligned with the guide port 31. At this time, the fan blade 5 is also disconnected from the clamping rod 12 and no longer rotates; At this time, as the displacement seat 3 moves downward, the lower end of the guide plate 34 penetrates into the interior of the installation cavity 32 to squeeze the press switch 36. At the same time, the connecting port 35 is connected to the yield cavity 33, and the air pump 37 is started. The air pump 37 sucks the air suction groove 38 through the air inlet end so that the air suction groove 38 sucks the air in the clean room through the holes at the lower end. The air is discharged to the interior of the yield cavity 33 through the air outlet end of the air pump 37 and passes through the connecting port 35 and the guide plate 34 and stays in the displacement seat 3. After the fan blades 5 are blown to rotate, the air is discharged upward through the fan blades 5 and the fan blades 5. During the process, the fan blades 5 clean and lift up the dust and impurities on the filter plate 7 through the brush on the lower surface of the cleaning rod 6, so that the dust and impurities can be better discharged with the air.

[0026] The above specific embodiments further illustrate the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention and do not limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are included in the protection scope of the present invention.

Claims

1. An assembled clean room partition ceiling equipment with variable control and adjustment, comprising a base (1), and an ultraviolet lamp (2) is fixedly installed on the lower surface of the base (1), characterized in that: The base (1) is provided with an adjusting and diverting mechanism inside, and by switching the connection state of the internal channel of the base (1), different functions can be applied and the cleanliness of the internal channel can be ensured; The regulating and diverting mechanism comprises: a displacement seat (3), the displacement seat (3) being slidably mounted inside the base (1), and a ventilation port (4) being provided on the outer surface of the upper end of the displacement seat (3), a rotating fan blade (5) being mounted inside the displacement seat (3), and a cleaning rod (6) being fixedly mounted on the outer surface of the upper end of the rotating shaft of the fan blade (5), a filter plate (7) being fixedly mounted on the inner surface of the displacement seat (3) between the lower surface of the cleaning rod (6) and the side surface of the fan blade (5), and an exhaust port (8) being provided on the lower end side surface of the displacement seat (3), a motor (9) being fixedly mounted inside the upper end of the base (1), and a displacement rod (10) being fixedly connected to the lower end of the output shaft of the motor (9), a connecting column (11) being fixedly connected to the lower end of the displacement rod (10), and a sliding clamping rod (12) being mounted on the lower end of the connecting column (11), and a clamping groove (13) being provided on the upper end of the rotating shaft of the fan blade (5).

2. The prefabricated variable control and adjustment clean room partition ceiling equipment according to claim 1, characterized in that: The regulating and diverting mechanism further comprises: a fixed disk (14), the fixed disk (14) being fixedly arranged on the upper end surface of the displacement seat (3), and a contact column (15) being fixedly arranged on the upper surface of the fixed disk (14), a magnetic attraction block (16) being fixedly arranged on the inner top surface of the base (1), an extrusion disk (17) being fixedly arranged on the outer surface of the upper end of the displacement rod (10), and a rotatable extrusion plate (18) being installed on the lower surface of the extrusion disk (17), and a resistance column (19) being fixedly arranged on the lower surface of the extrusion disk (17) on one side of the extrusion plate (18).

3. The prefabricated variable-control-adjustable cleanroom compartment ceiling equipment according to claim 2, characterized in that: An air inlet pipe (20) and an air outlet pipe (21) are fixedly arranged on the inner surfaces of both sides of the upper end of the base (1), respectively; a rotatable switching barrel (22) is installed inside the lower end of the base (1) where the air inlet pipe (20) is located, and an air outlet (23) and an air inlet (24) are provided on the outer surface of the switching barrel (22), and a partition plate (25) is fixedly arranged on the inner surface of the switching barrel (22); transmission gears (26) are fixedly arranged on the outer surfaces of both ends of the switching barrel (22), and transmission gear rods (27) are fixedly arranged on the outer surfaces of both ends of the displacement seat (3); a material storage box (28) is embeddedly installed on the lower end surface of the base (1), and a partition block (29) is fixedly arranged on the inner surface of the material storage box (28); an air jet groove (30) is provided inside the lower surface of the base (1), and a guide port (31) is provided inside the base (1) between the air jet groove (30) and the switching barrel (22).

4. The ceiling equipment of the prefabricated variable-control-adjustable cleanroom compartment according to claim 2, characterized in that: An installation cavity (32) is provided inside the lower end of the base (1), and a relief cavity (33) is provided inside the base (1) on one side of the installation cavity (32). A flow guide plate (34) is fixedly provided at the lower end of the displacement seat (3), and a connection port (35) is provided on the inner surface of the lower end of the flow guide plate (34). A push switch (36) is fixedly installed on the inner bottom surface of the installation cavity (32), an air pump (37) is fixedly installed inside the relief cavity (33), and a suction groove (38) is provided inside the lower surface of the base (1).

5. The prefabricated variable-control-adjustable cleanroom compartment ceiling equipment according to claim 1, characterized in that: The displacement seat (3) is threadedly connected to the displacement rod (10), and the outer surface of the upper end of the displacement rod (10) is provided as a smooth surface. Moreover, the diameter of the smooth surface at the upper end of the displacement rod (10) is smaller than the diameter of the end of the displacement rod (10) provided with threads. The lower surface of the cleaning rod (6) is provided with bristles, and the bristles on the lower surface of the cleaning rod (6) are in contact with the upper surface of the filter disc (7).

6. The ceiling equipment of the prefabricated variable-control-adjustable clean room compartment according to claim 1, wherein: A spring is connected between the connecting column (11) and the clamping rod (12), and the clamping rod (12) is located directly above the clamping groove (13). Moreover, the vertical projection of the clamping rod (12) completely coincides with the vertical projection of the clamping groove (13).

7. The prefabricated variable-control-adjustable cleanroom compartment ceiling equipment according to claim 2, wherein: The contact columns (15) are evenly distributed on the upper surface of the fixed disc (14), and the upper ends of the contact columns (15) are designed as hemispherical shapes. The magnetic attraction block (16) is located directly above the fixed disc (14). A spring is connected between the pressing plate (18) and the pressing disc (17), and the resisting columns (19) are provided in one-to-one correspondence with the pressing plate (18).

8. The prefabricated variable-control-adjustable cleanroom compartment ceiling equipment according to claim 3, characterized in that: Openings are provided at the lower ends of the air inlet pipe (20) and the air outlet pipe (21). Moreover, the openings at the lower ends of the air inlet pipe (20) and the air outlet pipe (21) are both oriented towards the displacement seat (3), and the openings at the lower ends of the air inlet pipe (20) and the air outlet pipe (21) are arranged in an up-and-down staggered manner. The openings at the lower ends of the air inlet pipe (20) and the air outlet pipe (21) are in contact with the outer surface of the displacement seat (3). The outer surface of the switching barrel (22) is in contact with one end of the diversion port (31), and the other end of the diversion port (31) is communicated with the upper end of the jet groove (30). A hole penetrating the lower surface of the base (1) is provided at the lower end of the jet groove (30). The air outlet (23) and the air inlet (24) are respectively located on the outer surfaces of the switching barrel (22) on both sides of the partition plate (25), and the ends of the air outlet (23) and the air inlet (24) facing the outside of the switching barrel (22) are in contact with the inner surface of the base (1).

9. The prefabricated variable-control-adjustable cleanroom compartment ceiling equipment according to claim 3, characterized in that: The transmission gear (26) and the switching barrel (22) are concentrically arranged, and the transmission gear (26) is meshed and connected with the transmission rack (27). The storage box (28) is fixedly installed on the base (1) by bolts. The upper end surface of the partition block (29) is arc-shaped, and the arc surface at the upper end of the partition block (29) is concentric with the switching barrel (22). There is a gap between the lower end of the partition block (29) and the inner bottom surface of the storage box (28). A notch is provided on the outer surface of the switching barrel (22) directly opposite the upper end of the storage box (28), and one end of the partition plate (25) is located inside the notch on the surface of the switching barrel (22).

10. The prefabricated variable control and adjustment cleanroom compartment ceiling equipment according to claim 4, characterized in that: The flow guide plate (34) is located inside the installation cavity (32), and the outer surface of the flow guide plate (34) is attached to the inner surface of the installation cavity (32). The flow guide plate (34) is of a hollow design, and the internal cavity of the flow guide plate (34) is communicated with the internal cavity of the displacement seat (3). The lower end surface of the flow guide plate (34) is attached to the upper end of the push switch (36). The connection port (35) is provided directly opposite the relief cavity (33), and the relief cavity (33) is communicated with the internal cavity of the flow guide plate (34) through the connection port (35). The intake end of the air pump (37) is communicated with one end of the suction groove (38), and the outlet end of the air pump (37) is located inside the relief cavity (33). A hole penetrating the lower surface of the base (1) is provided at the lower end of the suction groove (38).

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