Fabricated fire-resistant clean polycrystalline composite air pipe

Abstract

The invention discloses an assembly type fire-resistant clean polycrystalline composite air pipe which comprises a composite air pipe body, an aluminum foil layer is fixedly connected to the outer side of the composite air pipe body, a second fixing frame is fixedly connected to the outer side of the aluminum foil layer, a connecting frame is fixedly connected to one side of the second fixing frame, and a stabilizing mechanism is arranged in the connecting frame. The composite air duct has the beneficial effects that by adding the stabilizing mechanism, when an adjusting bolt drives an adjusting plate and a first clamping block to move, the first clamping block and a first clamping groove are matched and fixed, and two composite air duct bodies are spliced, mounted and fixed; the first fixing frame is fixed by the sharp clamping block through the sharp clamping groove, so that the positions of the monocrystalline silicon substrate layer and the composite air duct body are mounted and fixed, and the mounting and dismounting efficiency of the monocrystalline silicon substrate layer and the refractory layer is improved.

Description

Technical Field

[0001] The invention relates to the technical field of composite air ducts, and in particular to an assembled refractory clean polycrystalline composite air duct. Background Art

[0002] Composite air ducts are represented by rubber-plastic composite air ducts. They are made of rubber-plastic composite insulation materials. They can completely replace traditional air ducts, air valves, air outlets, static pressure boxes, and insulation materials in air-conditioning air supply systems. They can be widely used in various fields. They are traditional air ducts that emerged and developed in the 1970s and 1980s, but in some specific venues, their disadvantages are increasingly prominent, the most prominent of which is the cleaning problem. The gradually developed Sos air duct, the fiber bag air supply system is a flexible air distribution system woven from special fibers (Air Dispersion), which is an air supply terminal system that replaces traditional air supply ducts, air valves, diffusers, insulation materials, etc. It is not convenient to splice and install two composite air ducts in the existing refractory clean polycrystalline composite air ducts, and the efficiency is low during assembly and in combination. Summary of the invention

[0003] The object of the present invention is to provide an assembled refractory clean polycrystalline composite air duct to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an assembled refractory clean polycrystalline composite air duct, comprising a composite air duct body, an aluminum foil layer is fixedly connected to the outer side of the composite air duct body, a No. 2 fixing frame is fixedly connected to the outer side of the aluminum foil layer, a connecting frame is fixedly connected to one side of the No. 2 fixing frame, a stabilizing mechanism is arranged inside the connecting frame, a fixing mechanism is arranged inside the composite air duct body, two positioning grooves are symmetrically arranged on the inner side of the composite air duct body, a single crystal silicon substrate layer is installed on the inner side of the composite air duct body, a No. 1 fixing frame is fixedly connected to the outer side of the single crystal silicon substrate layer, three pointed grooves cooperating with the fixing mechanism are symmetrically arranged on the outer side of the pointed groove, a sealing frame is fixedly connected to one side of the No. 2 fixing frame, a mounting frame is fixedly connected to one side of the composite air duct body, a sealing groove cooperating with the sealing frame is symmetrically arranged on one side of the mounting frame, two No. 1 grooves cooperating with the stabilizing mechanism are symmetrically arranged on both sides of the mounting frame, and an adjustment mechanism is arranged on the top of the aluminum foil layer.

[0005] Preferably, the adjustment mechanism includes a fixed box, the top of the aluminum foil layer is fixedly connected to the fixed box, two worms are rotatably connected inside the fixed box, a rotating rod is fixedly connected between the two worms, one side of the fixed box is rotatably connected to a rotating block, the rotating rod is fixedly connected to the rotating block, two lead screws are rotatably connected inside the fixed box, a worm wheel is fixedly connected to the outside of the lead screw, and the worm is meshingly connected to the worm wheel.

[0006] Preferably, the outer sides of the two screw rods are threadedly connected to an adjusting frame, the tops of the two adjusting frames are fixedly connected to a mounting plate, the tops of the screw rods are rotatably connected to a connecting plate, the connecting plate is slidably connected to the adjusting frame, the interior of the adjusting frame is slidably connected to two No. 2 sliding plates, the No. 2 sliding plate is fixedly connected to the connecting plate, and the No. 2 sliding plate is fixedly connected to the fixed box.

[0007] Preferably, the fixing mechanism includes a No. 1 sliding plate, and two No. 1 sliding plates are symmetrically and slidingly connected inside the composite air duct body, and three pointed blocks that cooperate with the pointed slots are equidistantly and fixedly connected to one side of the No. 1 sliding plate, and the pointed blocks are slidingly connected to the positioning slots, and a pull rod is fixedly connected to the side of the No. 1 sliding plate away from the pointed blocks, and the pull rod is slidingly connected to the composite air duct body and the aluminum foil layer.

[0008] Preferably, one end of the pull rod is fixedly connected with a pull ring.

[0009] Preferably, both sides of the aluminum foil layer are fixedly connected with external threaded tubes, and the pull ring is located on the inner side of the external threaded tube.

[0010] Preferably, a matching fixing nut is provided on one side of the externally threaded tube.

[0011] Preferably, the stabilizing mechanism includes an adjustment plate, two adjustment plates are symmetrically and slidingly connected inside the connecting frame, one side of the adjustment plate is fixedly connected with two No. 1 card blocks that cooperate with No. 1 card slots, and the No. 1 card blocks are slidably connected to the connecting frame.

[0012] Preferably, one side of the No. 1 adjustment plate is rotatably connected with an adjustment bolt, the adjustment bolt is movably connected to the connection frame, both sides of the connection frame are fixedly connected with internal thread blocks, and the adjustment bolt is threadedly connected to the internal thread block.

[0013] Preferably, a refractory layer is fixedly connected to the inner side of the single crystal silicon substrate layer, and the refractory layer is made of high temperature ceramic material.

[0014] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: by adding a stabilizing mechanism, when the adjusting bolt drives the adjusting plate and the No. 1 clamping block to move, the No. 1 clamping block and the No. 1 clamping groove are cooperated and fixed to perform splicing and installation between the two composite air duct bodies; by adding a fixing mechanism, the pointed clamping block fixes the No. 1 fixing frame through the pointed clamping groove, thereby installing and fixing the position of the single crystal silicon substrate layer and the composite air duct body, improving the installation and disassembly efficiency of the single crystal silicon substrate layer and the refractory layer; by adding a sealing frame and a sealing groove, the sealing of the connection between the connecting frame and the installation frame is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the drawings required for the implementation methods or the description of the prior art are briefly introduced below. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0019] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 For the present invention Figure 2 Enlarged view of point B in the middle.

[0021] In the figure: 1. composite air duct body; 2. aluminum foil layer; 3. monocrystalline silicon substrate layer; 4. fire-resistant layer; 5. No. 1 fixing frame; 6. pointed card slot; 7. adjustment mechanism; 71. fixing box; 72. rotating rod; 73. worm; 74. worm gear; 75. rotating block; 8. fixing mechanism; 81. No. 1 sliding plate; 82. pull rod; 83. pointed card block; 84. pull ring; 9. stabilizing mechanism; 91. adjusting plate; 92. No. 1 card block; 93. internal thread block; 94. adjusting bolt; 10. connecting frame; 11. No. 2 fixing frame; 12. screw rod; 13. connecting plate; 14. mounting plate; 15. adjusting frame; 16. No. 2 sliding plate; 17. mounting frame; 18. sealing groove; 19. No. 1 card slot; 20. sealing frame; 21. external thread pipe; 22. fixing nut; 23. positioning groove. DETAILED DESCRIPTION

[0022] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. 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.

[0024] Embodiment 1:

[0025] See also Figures 1 to 4 As shown, an assembled refractory clean polycrystalline composite air duct according to an embodiment of the present invention comprises a composite air duct body 1, an aluminum foil layer 2 is fixedly connected to the outer side of the composite air duct body 1, a second fixing frame 11 is fixedly connected to the outer side of the aluminum foil layer 2, a connecting frame 10 is fixedly connected to one side of the second fixing frame 11, a stabilizing mechanism 9 is provided inside the connecting frame 10, a fixing mechanism 8 is provided inside the composite air duct body 1, two positioning grooves 23 are symmetrically provided on the inner side of the composite air duct body 1, a single crystal silicon substrate layer 3 is installed on the inner side of the composite air duct body 1, a first fixing frame 5 is fixedly connected to the outer side of the single crystal silicon substrate layer 3, Three pointed card slots 6 cooperating with the fixing mechanism 8 are symmetrically provided on the outer side of the pointed card slot 6, a sealing frame 20 is fixedly connected to one side of the No. 2 fixing frame 11, and a mounting frame 17 is fixedly connected to one side of the composite air duct body 1. A sealing groove 18 cooperating with the sealing frame 20 is symmetrically provided on one side of the mounting frame 17. Through the cooperation between the sealing frame 20 and the sealing groove 18, the installation between the two air ducts is sealed, thereby improving the stability of the assembly connection. Two No. 1 card slots 19 cooperating with the stabilizing mechanism 9 are symmetrically provided on both sides of the mounting frame 17, and an adjustment mechanism 7 is provided on the top of the aluminum foil layer 2.

[0026] Embodiment 2:

[0027] Among them, the adjustment mechanism 7 includes a fixed box 71, the top of the aluminum foil layer 2 is fixedly connected to the fixed box 71, the interior of the fixed box 71 is rotatably connected to two worm gears 73, a rotating rod 72 is fixedly connected between the two worm gears 73, a rotating block 75 is rotatably connected to one side of the fixed box 71, the rotating rod 72 is fixedly connected to the rotating block 75, the interior of the fixed box 71 is rotatably connected to two screw rods 12, the outer side of the screw rod 12 is fixedly connected to a worm gear 74, the worm 73 is meshingly connected to the worm gear 74, during assembly, by rotating the rotating block 75, the rotating block 75 drives the rotating rod 72 to rotate, the rotating rod 72 drives the worm gear 74 to rotate, and the worm gear 74 drives the screw rod 12 to rotate, thereby adjusting the position between the adjustment frame 15 and the fixed box 71, and adjusting the height position of the composite air duct body 1 and the aluminum foil layer 2.

[0028] Among them, the outer sides of the two screw rods 12 are threadedly connected with the adjusting frame 15, the tops of the two adjusting frames 15 are fixedly connected with the mounting plates 14, the tops of the screw rods 12 are rotatably connected with the connecting plates 13, the connecting plates 13 are slidably connected with the adjusting frames 15, the inner sides of the adjusting frames 15 are slidably connected with two No. 2 sliding plates 16, the No. 2 sliding plates 16 are fixedly connected with the connecting plates 13, and the No. 2 sliding plates 16 are fixedly connected with the fixed box 71.

[0029] Among them, the fixing mechanism 8 includes a No. 1 sliding plate 81, and two No. 1 sliding plates 81 are symmetrically and slidably connected inside the composite air duct body 1. Three pointed blocks 83 that cooperate with the pointed slot 6 are equidistantly fixedly connected on one side of the No. 1 sliding plate 81. The pointed block 83 is slidably connected to the positioning slot 23. A pull rod 82 is fixedly connected to the side of the No. 1 sliding plate 81 away from the pointed block 83. The pull rod 82 is slidably connected to the composite air duct body 1 and the aluminum foil layer 2. The No. 1 fixing frame 5 enters the positioning slot 23, pushes the pull ring 84, the pull rod 82 and the pointed block 83 into the pointed slot 6, and then it can be installed and fixed.

[0030] One end of the pull rod 82 is fixedly connected with a pull ring 84, and the pull rod 82 is pulled by the pull ring 84 to perform disassembly.

[0031] Wherein, both sides of the aluminum foil layer 2 are fixedly connected with external threaded tubes 21 , and the pull ring 84 is located on the inner side of the external threaded tube 21 .

[0032] A matching fixing nut 22 is provided on one side of the externally threaded tube 21 . The fixing nut 22 is threadedly connected to the externally threaded tube 21 through the matching between the externally threaded tube 21 and the fixing nut 22 .

[0033] Among them, the stabilizing mechanism 9 includes an adjusting plate 91, and two adjusting plates 91 are symmetrically and slidingly connected inside the connecting frame 10. One side of the adjusting plate 91 is fixedly connected with two No. 1 card blocks 92 that cooperate with the No. 1 card slot 19. The No. 1 card block 92 is slidably connected to the connecting frame 10, and the No. 1 card block 92 cooperates with the No. 1 card slot 19, and the connecting frame 10 is spliced ​​with the installation frame 17.

[0034] Among them, one side of the No. 1 adjustment plate 91 is rotatably connected with an adjusting bolt 94, and the adjusting bolt 94 is movably connected to the connecting frame 10. Both sides of the connecting frame 10 are fixedly connected with internal thread blocks 93, and the adjusting bolt 94 is threadedly connected to the internal thread block 93. When the adjusting bolt 94 is rotated inward, the adjusting bolt 94 drives the adjusting plate 91 and the No. 1 clamping block 92 to move, and the No. 1 clamping block 92 enters the No. 1 clamping slot 19 and fixes the position of the mounting frame 17.

[0035] Among them, the inner side of the single crystal silicon substrate layer 3 is fixedly connected with a refractory layer 4, and the refractory layer 4 is a high-temperature ceramic material. The single crystal silicon substrate layer 3 and the refractory layer 4 improve the fire resistance and heat resistance of the composite air duct, and the internal temperature is insulated.

[0036] Embodiment 3:

[0037] S1. When the connection frame 10 and the installation frame 17 are spliced, the sealing frame 20 and the sealing groove 18 are aligned and spliced, and the interior is sealed. The installation frame 17 enters the inner side of the connection frame 10, and the adjusting bolt 94 is turned inward. The adjusting bolt 94 drives the adjusting plate 91 and the first clamping block 92 to move, and the first clamping block 92 enters the first clamping groove 19 and fixes the position of the installation frame 17;

[0038] S2. When installing the monocrystalline silicon substrate layer 3, insert the monocrystalline silicon substrate layer 3 into the composite air duct body 1, insert the No. 1 fixing frame 5 into the positioning groove 23, push the pull ring 84, the pull rod 82 and the pointed clamping block 83 into the pointed clamping groove 6, and through the cooperation between the external threaded tube 21 and the fixing nut 22, the fixing nut 22 is threadedly connected with the external threaded tube 21, and the pull ring 84 is tightened by the fixing nut 22, so that the pointed clamping block 83 can be fixed, thereby fixing the No. 1 fixing frame 5 and the monocrystalline silicon substrate layer 3 in the installation position;

[0039] S3, improving the fire resistance and heat resistance of the composite air duct through the single crystal silicon substrate layer 3 and the refractory layer 4, and performing heat insulation treatment on the internal temperature;

[0040] S4. During assembly, by rotating the rotating block 75, the rotating block 75 drives the rotating rod 72 to rotate, the rotating rod 72 drives the worm gear 74 to rotate, and the worm gear 74 drives the screw rod 12 to rotate, thereby adjusting the position between the adjustment frame 15 and the fixed box 71, and adjusting the height position of the composite air duct body 1 and the aluminum foil layer 2.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0042] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The description and examples are intended to be exemplary only, and the true scope of the present disclosure is indicated by the following claims.

Claims

1. An assembled refractory clean polycrystalline composite air duct, characterized in that: The invention comprises a composite air duct body (1), wherein an aluminum foil layer (2) is fixedly connected to the outside of the composite air duct body (1), a second fixing frame (11) is fixedly connected to the outside of the aluminum foil layer (2), a connecting frame (10) is fixedly connected to one side of the second fixing frame (11), a stabilizing mechanism (9) is provided inside the connecting frame (10), a fixing mechanism (8) is provided inside the composite air duct body (1), two positioning grooves (23) are symmetrically provided on the inside of the composite air duct body (1), a single crystal silicon substrate layer (3) is installed on the inside of the composite air duct body (1), and the single crystal silicon substrate layer (3) is fixedly connected to the outside of the composite air duct body (1). A No. 1 fixing frame (5) is fixedly connected to the outside, three pointed slots (6) cooperating with the fixing mechanism (8) are symmetrically provided on the outside of the pointed slot (6), one side of the No. 2 fixing frame (11) is fixedly connected to a sealing frame (20), one side of the composite air duct body (1) is fixedly connected to a mounting frame (17), one side of the mounting frame (17) is symmetrically provided with a sealing slot (18) cooperating with the sealing frame (20), two No. 1 slots (19) cooperating with the stabilizing mechanism (9) are symmetrically provided on both sides of the mounting frame (17), and an adjusting mechanism (7) is provided on the top of the aluminum foil layer (2).

2. The assembled refractory clean polycrystalline composite air duct according to claim 1 is characterized in that: The adjustment mechanism (7) comprises a fixed box (71), the top of the aluminum foil layer (2) is fixedly connected to the fixed box (71), two worms (73) are rotatably connected inside the fixed box (71), a rotating rod (72) is fixedly connected between the two worms (73), a rotating block (75) is rotatably connected to one side of the fixed box (71), the rotating rod (72) is fixedly connected to the rotating block (75), two screw rods (12) are rotatably connected inside the fixed box (71), a worm wheel (74) is fixedly connected to the outer side of the screw rod (12), and the worm rod (73) is meshingly connected to the worm wheel (74).

3. The assembled refractory clean polycrystalline composite air duct according to claim 2 is characterized in that: The outer sides of the two screw rods (12) are both threadedly connected to an adjustment frame (15), the tops of the two adjustment frames (15) are both fixedly connected to a mounting plate (14), the tops of the screw rods (12) are rotatably connected to a connecting plate (13), the connecting plate (13) is slidably connected to the adjustment frame (15), the interior of the adjustment frame (15) is slidably connected to two No. 2 sliding plates (16), the No. 2 sliding plates (16) are fixedly connected to the connecting plates (13), and the No. 2 sliding plates (16) are fixedly connected to the fixed box (71).

4. The assembled refractory clean polycrystalline composite air duct according to claim 3 is characterized in that: The fixing mechanism (8) comprises a No. 1 sliding plate (81), two No. 1 sliding plates (81) are symmetrically slidably connected inside the composite air duct body (1), one side of the No. 1 sliding plate (81) is equidistantly fixedly connected with three pointed clamping blocks (83) that cooperate with the pointed clamping groove (6), the pointed clamping blocks (83) are slidably connected with the positioning groove (23), and the side of the No. 1 sliding plate (81) away from the pointed clamping blocks (83) is fixedly connected with a pull rod (82), and the pull rod (82) is slidably connected with the composite air duct body (1) and the aluminum foil layer (2).

5. The assembled refractory clean polycrystalline composite air duct according to claim 4, characterized in that: One end of the pull rod (82) is fixedly connected to a pull ring (84).

6. The assembled refractory clean polycrystalline composite air duct according to claim 5, characterized in that: Externally threaded tubes (21) are fixedly connected to both sides of the aluminum foil layer (2), and the pull ring (84) is located on the inner side of the externally threaded tube (21).

7. The assembled refractory clean polycrystalline composite air duct according to claim 6, characterized in that: A matching fixing nut (22) is provided on one side of the externally threaded tube (21).

8. The assembled refractory clean polycrystalline composite air duct according to claim 7, characterized in that: The stabilizing mechanism (9) comprises an adjusting plate (91), two adjusting plates (91) are symmetrically slidably connected inside the connecting frame (10), one side of the adjusting plate (91) is fixedly connected with two No. 1 clamping blocks (92) matching with the No. 1 clamping slots (19), and the No. 1 clamping blocks (92) are slidably connected to the connecting frame (10).

9. The assembled refractory clean polycrystalline composite air duct according to claim 8, characterized in that: One side of the first adjustment plate (91) is rotatably connected to an adjustment bolt (94), the adjustment bolt (94) is movably connected to the connection frame (10), both sides of the connection frame (10) are fixedly connected to internal thread blocks (93), and the adjustment bolt (94) is threadedly connected to the internal thread blocks (93).

10. The assembled refractory clean polycrystalline composite air duct according to claim 9, characterized in that: A refractory layer (4) is fixedly connected to the inner side of the single crystal silicon substrate layer (3), and the refractory layer (4) is a high temperature ceramic material.

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