Openable full-window raised floor for clean room and maintenance and use method of openable full-window raised floor

Abstract

The invention discloses an openable full-window raised floor for a clean room, which comprises a raised floor frame, a tempered laminated glass window and at least one hidden handle, a middle window through hole for mounting the tempered laminated glass window is arranged along the middle of the raised floor frame, and a circle of laminated glass support component is arranged along the inner side of the middle window through hole. The tempered laminated glass window is located in the middle window through hole, the lower end of the tempered laminated glass window abuts against the laminated glass supporting assembly, and the upper end face of the tempered laminated glass window is flush with the upper end face of the raised floor frame. The raised floor frame is provided with at least one side covered channel along the side portion of the middle window through hole, and the hidden handle is fixed in the side covered channel. By adopting the device disclosed by the invention, the whole window floor is pulled up through the handle ring for maintenance when no sucking disc tool exists beside, the whole tempered laminated glass can be taken out through the sucking disc for maintenance when the sucking disc tool exists beside, and the device not only can be quickly opened, but also has a full-window function, and is high in strength and not easy to wear.

Description

Technical Field

[0001] The invention relates to a raised floor technology, in particular to an raised floor with openable full-windows for a clean room and a maintenance and use method thereof. Background Art

[0002] At present, in the construction of clean rooms in electronic industrial plants, raised floors are an important part of clean rooms. Usually, the lines and pipelines required for the equipment are arranged under the raised floor, and the pipelines are intricate. Among them, there are many instruments and valves that are centrally installed according to the requirements of secondary piping and wiring of the equipment. The raised floor is opaque and it is impossible to observe the instruments and valves for inspection. Therefore, the window floor is used to replace the original raised floor above the valve and instrument installation position, so that the window can be easily opened for work during work.

[0003] The patent document with application number "CN202121195330.2" discloses a floor with an elevated window structure, including a lower floor, a partition board, a support frame, a guide column and an upper floor. The top of the lower floor is fixed with partition boards of equal spacing, and there are four groups of partition boards. A fixing plate is installed on the top of the lower floor on one side of the partition board, and a support frame is fixed on the top of the fixing plate. A positioning pin is installed on one side of the top of the fixing plate, and the bottom end of the positioning pin extends to the inside of the lower floor. A baffle is fixed on one side of the surface of the support frame, and an upper floor is installed on the top of the support frame. The corner position of the top of the upper floor is fixed with an elevated connecting plate, and one side of the bottom end of the lower floor is fixed with a main fixing frame. The utility model not only has high structural strength and strong aesthetics, reduces the stress inside the floor during stepping, avoids premature breakage of glass, and prolongs the service life of the floor, but also is quick and convenient to construct, and enhances the convenience of floor construction.

[0004] The patent document with application number "CN202310420052.3" discloses a ventilated elevated floor, including a floor and an air conditioning module. The floor includes a top plate, a plurality of top plate vents, a side plate and a plurality of ribs. The top plate is arranged on the side plate, and the ribs are located inside the side plate. The air conditioning module is located below the floor. The air conditioning module includes a fixed plate, a movable plate and an adjustment device. The adjustment device includes a rack, a gear and a rotating element. The rack is arranged on the movable plate body, and the rotating element is rotated so that the gear and the rack are meshed to drive the movable plate body to move relative to the fixed plate body in the moving direction, so that the movable plate body can have a first position and a second position relative to the fixed plate body. When the movable plate body is in the first position, the position of the second vent corresponds to the position of the first vent; when the movable plate body is in the second position, the positions of the second vents do not correspond to the positions of the first vents, and the positions of the first vents are shielded by the movable plate body.

[0005] The above patent document, combined with the prior art, reveals that the existing fully openable elevated floor for clean rooms has the following defects: At present, most of the clean room window elevated floors in Fab plants use square window floors with square steel added in the middle for reinforcement. The upper window panel is relatively thin and easily scratched when the equipment is moved. The small window area leads to poor vision when observing the lower instruments. When the lower valve instruments need to be repaired, only the partial window can be opened, and the entire window floor cannot be quickly lifted for related operations, making disassembly and maintenance inconvenient. Summary of the invention

[0006] In order to overcome the deficiencies of the prior art, the present invention provides an elevated floor with openable full windows for a clean room and a maintenance and use method thereof, which solves the problem of inconvenient disassembly and maintenance.

[0007] The first aspect of the present invention is to provide an elevated floor with openable full windows for a clean room, comprising an elevated floor frame, a tempered laminated glass window, and at least one hidden handle. The elevated floor frame is provided with a middle window through hole for installing the tempered laminated glass window along the middle, and a circle of laminated glass support components are provided along the inner side of the middle window through hole. The tempered laminated glass window is located in the middle window through hole and the lower end abuts against the laminated glass support component, and the upper end surface of the tempered laminated glass window is flush with the upper end surface of the elevated floor frame; the elevated floor frame is provided with at least one side hidden groove along the side of the middle window through hole, and the hidden handle is fixed in the side hidden groove.

[0008] In the first aspect of the present invention, as a preferred embodiment, the side dark groove is in the shape of an elongated strip, the central window through hole is in the shape of a rectangle, and the extension direction of the side dark groove is parallel to one edge of the central window through hole.

[0009] In the first aspect of the present invention, as a preferred embodiment, the number of the side dark grooves is 2, the two side dark grooves are distributed on both sides of the middle window through hole, and the two side dark grooves are parallel to each other.

[0010] In the first aspect of the present invention, as a preferred embodiment, the hidden handle is U-shaped.

[0011] In the first aspect of the present invention, as a preferred embodiment, a recessed gripping position is provided in the middle of each of the side concealed grooves, and the top of the U-shaped hidden handle is located at the gripping position.

[0012] In the first aspect of the present invention, as a preferred embodiment, the elevated floor frame is rectangular, and mounting holes are provided along four corners of the elevated floor frame.

[0013] In the first aspect of the present invention, as a preferred embodiment, the elevated floor frame is provided with outer edge corners along the outer edges.

[0014] In the first aspect of the present invention, as a preferred embodiment, the laminated glass support assembly is in the form of a rectangular parallelepiped, and a glass foot pad is disposed on the upper portion of the laminated glass support assembly.

[0015] In the first aspect of the present invention, as a preferred embodiment, the elevated floor frame and the middle window through hole are both square.

[0016] In the first aspect of the present invention, as a preferred embodiment, the laminated glass supporting assembly is in the shape of a cross-distributed keel, and the tempered laminated glass window is arranged above the cross-distributed keel.

[0017] In the first aspect of the present invention, as a preferred embodiment, the hidden handle is a rotatable built-in handle.

[0018] A second aspect of the present invention provides a method for maintaining and using a fully-openable elevated floor in a clean room, comprising the following steps: Step S10: Select the area to be maintained and determine the location of the elevated floor that needs maintenance; Step S20: Check whether there is a suction cup tool. If there is no suction cup tool, pull up the elevated floor through the hidden handle to perform line maintenance. If there is a suction cup tool, proceed to the next step. Step S30: Use a suction cup tool to suck the tempered laminated glass window and remove it to perform line maintenance work; Step S40: After the maintenance is completed, reset the elevated floor.

[0019] Compared with the prior art, the present invention has the following beneficial effects: 1. The elevated floor frame is provided with a middle window through hole for installing a tempered laminated glass window along the middle part, and a circle of laminated glass support components are provided along the inner side of the middle window through hole. The tempered laminated glass window is located in the middle window through hole and the lower end is in contact with the laminated glass support component. The upper end surface of the tempered laminated glass window is flush with the upper end surface of the elevated floor frame; the elevated floor frame is provided with at least one side dark groove along the side of the middle window through hole, and the hidden handle is fixed in the side dark groove. With the device of the present invention, when there is no suction cup tool, the entire window floor can be pulled up by the handle ring to inspect and maintain the lower valve instrument. When there is a suction cup tool, the suction cup can be used to take out the entire piece of tempered laminated glass to inspect and maintain the lower valve instrument. The above two opening methods are provided to facilitate subsequent inspection and maintenance as well as replacement of the glass panel after long-term use. The present application can be opened quickly and has a full window function, high strength, and is not easy to wear.

[0020] 2. The full window panel is further processed and optimized on the basis of the original non-porous elevated floor. When the valve instrument needs to be inspected and maintained, the entire window floor can be quickly opened for operation without using other opening tools. The tempered laminated glass can also be opened with a suction cup for operation. The window panel is not only pressure-resistant and wear-resistant, but also has a better observation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A perspective view of the present invention; Figure 2 is another stereogram of the present invention; Figure 3 It is another three-dimensional diagram of the present invention; Figure 4 for Figure 3 A partial enlarged view of the middle A; Figure 5 It is a structural diagram of the present invention; Figure 6 It is a partial stereogram of the present invention; Figure 7 A perspective view of an embodiment of the present invention using a rotatable built-in handle; Figure 8 for Figure 7 A partial stereogram of Fig. 9 for Figure 8 A partial stereogram of Fig.10 It is a flow chart of the present invention.

[0022] In the figure: 10, elevated floor frame; 11, middle window through hole; 111, laminated glass support assembly; 12, side concealed groove; 121, gripping position; 13, mounting hole; 14, outer edge corner; 20, tempered laminated glass window; 30, hidden handle. DETAILED DESCRIPTION

[0023] Below, in conjunction with the accompanying drawings and specific embodiments, the invention is further described. It should be noted that, under the premise of no conflict, the various embodiments described below or the various technical features can be arbitrarily combined to form a new embodiment. Except as otherwise specified, the materials and equipment used in this embodiment can be purchased from the market. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0024] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In the description of the present application, "plurality" means two or more, unless otherwise precisely and specifically specified.

[0025] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be connected through an intermediary medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] The terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0027] like Figure 1-6As shown, a fully openable elevated floor for a clean room includes an elevated floor frame 10, a tempered laminated glass window 20, and at least one hidden handle 30. The elevated floor frame 10 is provided with a middle window through hole 11 for installing the tempered laminated glass window 20 along the middle, and a circle of laminated glass support components 111 are provided along the inner side of the middle window through hole 11. The tempered laminated glass window 20 is located in the middle window through hole 11 and the lower end abuts against the laminated glass support component 111. The upper end surface of the tempered laminated glass window 20 is flush with the upper end surface of the elevated floor frame 10; the elevated floor frame 10 is provided with at least one side dark groove 12 along the side of the middle window through hole 11, and the hidden handle 30 is fixed in the side dark groove 12. With the device of the present invention, when there is no suction cup tool, the entire window floor can be pulled up by the handle ring to inspect and maintain the lower valve instrument. When there is a suction cup tool, the tempered laminated glass can be taken out with the suction cup to inspect and maintain the lower valve instrument. The above two opening methods are convenient for subsequent inspection and maintenance and replacement of the glass panel after long-term use. The present application can be opened quickly and has a full window function, high strength, and is not easy to wear.

[0028] Specifically, this application also has the following advantages: 1. The design retains the original load-bearing capacity of the elevated floor to ensure the safety of equipment transportation and relocation.

[0029] 2. The transparent full-view window panel can also more intuitively and clearly see the switch status of various valves, instrument values, etc.

[0030] 3. The hidden handle ring can not only quickly open the elevated floor to operate the valve and perform repair and maintenance, but also does not affect the relocation and transportation of equipment.

[0031] 4. The overall structure is stable, ensuring the personal safety of equipment operators.

[0032] 5. The processing is simple and can be carried out on-site according to actual conditions.

[0033] 6. It is not easy to break when under pressure, and has high pressure resistance and safety. Remove the surface layer and retain its surrounding keels as the bottom support to maintain the bearing strength of the elevated floor. The full window panel is processed and optimized on the basis of the original non-porous elevated floor. When the valve instrument needs to be repaired and maintained, the entire window floor can be quickly opened without other opening tools for operation, or the tempered laminated glass can be opened with a suction cup for operation. The window panel is not only pressure-resistant and wear-resistant, but also has a better observation effect.

[0034] In the first aspect of the present invention, as a preferred embodiment, the side dark groove 12 is in the shape of a long strip, the central window through hole 11 is in the shape of a rectangle, and the extension direction of the side dark groove 12 is parallel to one edge of the central window through hole 11, which is convenient for operation.

[0035] In the first aspect of the present invention, as a preferred embodiment, the number of the side dark grooves 12 is 2, and the two side dark grooves 12 are distributed on both sides of the central window through hole 11, and the two side dark grooves 12 are parallel to each other to maintain operational balance.

[0036] In the first aspect of the present invention, as a preferred embodiment, the hidden handle 30 is U-shaped. A recessed gripping position 121 is provided in the middle of each side recess 12, and the top of the U-shaped hidden handle 30 is located at the gripping position 121, which further facilitates operation.

[0037] In the first aspect of the present invention, as a preferred embodiment, the elevated floor frame 10 is rectangular, and the elevated floor frame 10 is provided with mounting holes 13 along four corners, so that the installation is convenient.

[0038] In the first aspect of the present invention, as a preferred embodiment, the elevated floor frame 10 is provided with outer edge corners 14 along the outer edge. The laminated glass support assembly 111 is a rectangular parallelepiped, and a glass foot pad is provided on the upper part of the laminated glass support assembly 111 to prevent breakage.

[0039] See also Figure 7-9 In the first aspect of the present invention, as a preferred embodiment, the laminated glass supporting assembly is in the shape of a cross-distributed keel, and the tempered laminated glass window is arranged above the cross-distributed keel.

[0040] In the first aspect of the present invention, as a preferred embodiment, the hidden handle is a rotatable built-in handle.

[0041] In the first aspect of the present invention, as a preferred embodiment, the elevated floor frame 10 and the middle window through hole 11 are both square.

[0042] Specifically, the innovative full-window elevated floor is installed on the water and gas plate of the equipment confirmed by the on-site survey: 1. During equipment transportation: The innovatively designed elevated floor maintains the horizontal surface of the original floor, ensuring smooth passage of high-precision equipment.

[0043] 2. When observing values: the innovative transparent window panel of the elevated floor allows you to clearly see the accurate values ​​of equipment such as pressure gauges and flow meters.

[0044] 3. Troubleshooting: The innovative elevated floor can quickly and accurately troubleshoot and confirm the operating status of various instruments and interfaces through the transparent window panel.

[0045] 4. When troubleshooting: The innovative elevated floor can be quickly opened through the hidden handle ring (Figure 4) to carry out repairs and maintenance on valves and instruments.

[0046] 5. Under normal conditions: The innovative tempered laminated glass panel not only has the characteristics of greater resistance of tempered glass, but also has the characteristics of ordinary laminated glass. Even if the glass is broken, the fragments will be glued together due to the effect of the middle adhesive layer. This effectively prevents the occurrence of fragments falling and ensures personal safety.

[0047] Please refer to FIG. 10 for details. The second aspect of the present invention provides a maintenance and use method for a fully openable elevated floor in a clean room, comprising the following steps: Step S10: Select the area to be maintained and determine the location of the elevated floor that needs maintenance; Step S20: Check whether there is a suction cup tool. If there is no suction cup tool, pull up the elevated floor through the hidden handle to perform line maintenance. If there is a suction cup tool, proceed to the next step. Step S30: Use a suction cup tool to suck the tempered laminated glass window and remove it to perform line maintenance work; Step S40: After the maintenance is completed, reset the elevated floor.

[0048] The method for making a raised floor with fully openable windows for clean rooms is described as follows: Step 1: The elevated floor frame is processed outside the factory according to the original hole-free elevated floor according to the drawing size, removing the surface layer and retaining its surrounding keels as the bottom support; Step 2: Attach glass rubber pads to the upper part of the bottom support to better protect the window panel without affecting its load, and set a handle ring groove on both sides of the window panel; Step 3: It is convenient to pull up the entire window floor as a whole, and the tempered laminated glass can also be taken out by a suction cup for operation; the window panel is a transparent tempered laminated glass; Step 4: The finished surface of the window panel is flush with the raised floor frame surface; Step 5: The hand pull ring is a stainless steel round steel with a diameter of φ6. It is hidden in the dark groove in the free state. When inspecting and maintaining the valve disc under the window floor, the hand pull ring can be lifted to facilitate opening the elevated floor. The dark groove is milled on the basis of the original hole-free elevated floor. In the free state, the hand pull ring is hidden in the dark groove due to its own gravity, which is lower than the surface layer of the elevated floor and does not affect the handling of equipment and the walking of personnel.

[0049] Assembly process: 01. Mill holes according to the dimensions on the drawing on the basis of the original non-porous elevated floor, remove the surface and middle supporting keels, and retain the local keels around as the bottom support and hidden grooves on both sides; 02. Install stainless steel handle rings; 03. Paste transparent glass adhesive pads on the upper part of the bottom support; 04 Install the processed transparent tempered laminated glass window panel.

[0050] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A fully openable elevated floor for a clean room, characterized in that: The invention comprises an elevated floor frame, a tempered laminated glass window, and at least one hidden handle, wherein the elevated floor frame is provided with a middle window through hole for installing the tempered laminated glass window along the middle part, the middle window through hole is provided with a circle of laminated glass support components along the inner side, the tempered laminated glass window is located in the middle window through hole and the lower end thereof abuts against the laminated glass support components, and the upper end surface of the tempered laminated glass window is flush with the upper end surface of the elevated floor frame; The elevated floor frame is provided with at least one side dark groove along the side of the middle window through hole, and the hidden handle is fixed in the side dark groove.

2. The fully openable elevated floor for clean rooms according to claim 1, characterized in that: The side dark groove is in the shape of a long strip, the middle window through hole is in the shape of a rectangle, and the extension direction of the side dark groove is parallel to one edge of the middle window through hole.

3. The fully openable elevated floor for clean rooms according to claim 2, characterized in that: The number of the side dark grooves is 2, the two side dark grooves are distributed on both sides of the middle window through hole, and the two side dark grooves are parallel to each other.

4. The fully openable elevated floor for clean rooms according to claim 3, characterized in that: The hidden handle is U-shaped.

5. The fully openable elevated floor for clean rooms according to claim 4, characterized in that: A recessed gripping position is provided in the middle of each side concealed groove, and the top of the U-shaped hidden handle is located at the gripping position.

6. The fully openable elevated floor for clean rooms according to claim 1, characterized in that: The elevated floor frame is rectangular and is provided with mounting holes along the four corners.

7. The fully openable elevated floor for clean rooms according to claim 1, characterized in that: The elevated floor frame is provided with outer edge corners along the outer edges.

8. The fully openable elevated floor for clean rooms according to claim 1, characterized in that: The laminated glass support assembly is in the shape of a cuboid, and a glass foot pad is arranged on the upper part of the laminated glass support assembly.

9. The fully openable elevated floor for clean rooms according to claim 1, characterized in that: The laminated glass supporting assembly is in the shape of a cross-distributed keel, and the tempered laminated glass window is arranged above the cross-distributed keel.

10. The fully-openable elevated floor for clean rooms as claimed in claim 1, characterized in that: The hidden handle is a rotatable built-in handle.

11. The fully openable elevated floor for clean rooms according to claim 1, characterized in that: The elevated floor frame and the middle window through hole are both square.

12. A method for maintaining and using the fully-openable elevated floor in a clean room according to any one of claims 1 to 11, characterized in that: The following steps are involved: Step S10: Select the area to be maintained and determine the location of the elevated floor that needs maintenance; Step S20: Check whether there is a suction cup tool. If there is no suction cup tool, pull up the elevated floor through the hidden handle to perform line maintenance work; If you have a suction cup tool, proceed to the next step; Step S30: Use a suction cup tool to suck the tempered laminated glass window and remove it to perform line maintenance work; Step S40: After the maintenance is completed, reset the elevated floor.

Images