Air pipe anti-condensation structure of precise air supply system

Abstract

The utility model discloses an air pipe anti-condensation structure of a precise air supply system, which comprises a plurality of air pipe boxes which are fixed through connecting components when the air pipe boxes are arranged, and is characterized in that the outer surface of each air pipe box is provided with a bottom side heat insulation plate, the top of each bottom side heat insulation plate is provided with a top side heat insulation plate, and the top side heat insulation plate is provided with a top side heat insulation plate. The top side heat preservation plate and the bottom side heat preservation plate are fixedly connected through an inserting-connecting assembly, a plurality of bosses are arranged at the top of the air pipe box, fixing blocks are connected into the bosses, steel ropes are arranged at the tops of the fixing blocks, and the bottom side heat preservation plate and the top side heat preservation plate are installed in a buckled mode to form a protection structure on the periphery of the air pipe box. In the installation stage, the bosses penetrate through the inserting holes in the top side heat preservation plate, then the protruding blocks are connected with the clamping faces and the clamping holes in a clamped mode, and then the bottom side heat preservation plate and the top side heat preservation plate can be conveniently installed on the outer surface of the air duct box.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of wind pipe anti-condensation structures of precision air supply system. BACKGROUND

[0002] There are many reasons for the condensation of the wind pipe, one of which is that the wind pipe transports cold air. The temperature of the cold air is lower than the outside, causing the temperature of the wind pipe to be lower, which easily forms condensation on the outer surface of the wind pipe. The condensation will drip after gathering and will also cause the wind pipe to rust around the wind pipe. These reasons greatly affect the long-term use of the wind pipe. The existing method is to wrap the wind pipe with rubber and plastic coiled materials to provide insulation and prevent condensation from forming on the outer surface of the wind pipe. However, the existing rubber and plastic plates are wrapped around the wind pipe, which has poor firmness and is inconvenient to install. Therefore, a lot of research has been conducted. SUMMARY

[0003] The technical problem to be solved by the utility model is to provide a wind pipe anti-condensation structure for a precision air supply system that can solve the problems in the prior art.

[0004] The utility model is implemented by the following technical solutions: the wind pipe anti-condensation structure for a precision air supply system includes a wind pipe box. When multiple wind pipe boxes are provided, the wind pipe boxes are fixed by a connecting assembly. The outer surface of the wind pipe box is provided with a bottom heat preservation plate. The top of the bottom heat preservation plate is provided with a top heat preservation plate. The top heat preservation plate and the bottom heat preservation plate are connected and fixed by a plug-in assembly. The top of the wind pipe box is provided with multiple bosses. The bosses are connected with fixed blocks. The top of the fixed blocks is provided with a steel rope.

[0005] In a further technical solution, multiple plug-in holes are provided in the top heat preservation plate. The bosses pass through the plug-in holes.

[0006] In a further technical solution, the cross-sectional shape of the bottom heat preservation plate is U-shaped.

[0007] In a further technical solution, the top of the steel rope is provided with a connecting plate. Multiple expansion bolts are provided in the connecting plate.

[0008] In a further technical solution, a threaded hole is provided in the boss. A plug-in hole is provided at the top of the threaded hole. A first inner hole is provided in the plug-in hole. An external threaded rod is provided at the bottom of the fixed block. The external threaded rod is threadedly connected with the threaded hole. The fixed block abuts the bottom of the plug-in hole. A second inner hole is provided in the fixed block.

[0009] Further technical solutions, the connecting assembly includes a groove arranged on one side of the air pipe box, and the other side of the air pipe box is provided with a side plate, and a plurality of air pipe boxes are inserted into the groove through the side plate to be connected.

[0010] Further technical solutions, the connecting assembly includes a groove arranged on one side of the air pipe box, and the other side of the air pipe box is provided with a side plate, and a plurality of air pipe boxes are inserted into the groove through the side plate to be connected.

[0011] Further technical solutions, the connecting assembly includes a groove arranged on one side of the air pipe box, and the other side of the air pipe box is provided with a side plate, and a plurality of air pipe boxes are inserted into the groove through the side plate to be connected.

[0012] The beneficial effects of the utility model are: one, the top side heat preservation plate and the bottom side heat preservation plate form the rectangular structure of the surrounding and are wrapped on the outer surface of the air pipe box, and the top side heat preservation plate is internally provided with an insertion hole, the boss is passed through the insertion hole, and then the inclined surfaces on both sides of the boss are abutted and connected with the clamping surface, so that the bottom side heat preservation plate and the top side heat preservation plate are stably installed.

[0013] Two, the bottom side heat preservation plate and the top side heat preservation plate are conveniently connected, stable, and convenient for personnel to install. ACCURATE AIR SUPPLY SYSTEM

[0014] In order to easily describe, the utility model is described in detail by the following specific embodiments and drawings.

[0015] Figure 1 It is the overall structure schematic view of the air pipe anti-condensation structure of the precise air supply system of the utility model;

[0016] Figure 2 It is Figure 1 The schematic view of A in the middle;

[0017] Figure 3 It is Figure 1 The schematic view of B in the middle;

[0018] Figure 4 It is Figure 1 The sectional structure schematic view of the equipment in the middle;

[0019] Figure 5 It is Figure 4 The schematic view of C in the middle;

[0020] Figure 6 It is Figure 1 The structure schematic view of the air pipe box in the middle;

[0021] In the figure, there are: duct box 11, bottom side insulation board 12, top side insulation board 13, steel rope 14, connecting plate 15, expansion bolt 16, insertion hole 21, first inner hole 23, boss 24, fixing block 25, protrusion 31, snap-fit ​​surface 32, snap-fit ​​hole 33, second inner hole 41, external thread rod 42, threaded hole 43, insertion hole 44, groove 51, and side plate 52. Detailed Implementation

[0022] like Figures 1-6 As shown, this utility model will be described in detail. For ease of description, the directions mentioned below are defined as follows: the directions of up, down, left, right, front, and back mentioned below are the same as... Figure 1 The projection relationship of the air duct is consistent in the up, down, left, right, front and back directions. The air duct anti-condensation structure of the precision air supply system of this utility model includes an air duct box 11. When multiple air duct boxes 11 are provided, the air duct boxes 11 are fixed together by connecting components. The outer surface of the air duct box 11 is provided with a bottom side insulation board 12. The top of the bottom side insulation board 12 is provided with a top side insulation board 13. The top side insulation board 13 and the bottom side insulation board 12 are connected and fixed together by plug-in components. The top of the air duct box 11 is provided with multiple protrusions 24. The protrusions 24 are fixedly connected with fixing blocks 25. The top of the fixing blocks 25 is provided with steel ropes 14.

[0023] Advantageously, the bottom insulation board 12 and the top insulation board 13 are made of rigid rubber and plastic boards that can be processed and shaped, and the outer surfaces of the bottom insulation board 12 and the top insulation board 13 can be covered with aluminum film to improve the insulation and water-repellent effects.

[0024] Advantageously, the top side insulation board 13 is provided with multiple insertion holes 21, and the boss 24 passes through the insertion holes 21.

[0025] Advantageously, the bottom insulation board 12 has a U-shaped cross-section.

[0026] Advantageously, the top of the steel rope 14 is provided with a connecting plate 15, and a plurality of expansion bolts 16 are provided in the connecting plate 15, which are connected and fixed to the indoor ceiling.

[0027] Advantageously, the boss 24 is provided with a threaded hole 43, and the top of the threaded hole 43 is connected to an insertion hole 44. The insertion hole 44 is provided with a first inner hole 23. The bottom of the fixing block 25 is provided with an external threaded rod 42, which is threadedly connected to the threaded hole 43. The fixing block 25 abuts against the bottom of the insertion hole 44. The fixing block 25 is provided with a second inner hole 41. After the second inner hole 41 is aligned with the first inner hole 23, a bolt can be installed in the first inner hole 23 and the second inner hole 41. A nut is installed on the outer surface of the bolt, and the nut abuts against the outer surface of the boss 24, so that the fixing block 25 can be further fixedly connected to the boss 24.

[0028] Beneficially, the connecting assembly comprises a groove 51 arranged on one side of the air duct box 11, a side plate 52 arranged on the other side of the air duct box 11, a plurality of through holes arranged in the groove 51 and the side plate 52, the plurality of air duct boxes 11 are connected by inserting the side plate 52 into the groove 51, rivets are arranged in the through holes, and the plurality of air duct boxes 11 are fixed and connected.

[0029] Beneficially, the inserting assembly comprises a plurality of protrusions 31 arranged on the top of the bottom thermal insulation plate 12, the protrusions 31 are cuboid structures, the front and back sides of the cuboid are arranged with inclined surfaces, the front and back sides of the top thermal insulation plate 13 are arranged with a plurality of clamping holes 33, the left and right sides of the clamping holes 33 are arranged with clamping surfaces 32, the protrusions 31 are inserted into the clamping holes 33, and the clamping surfaces 32 are clamped with the inclined surfaces of the protrusions 31.

[0030] By forming the bottom thermal insulation plate 12 and the top thermal insulation plate 13 into a snap-fit structure to protect the air duct box 11, in the installation stage, the boss 24 is inserted into the inserting hole 21 of the top thermal insulation plate 13, and then the protrusions 31 are clamped with the clamping surfaces 32 and the clamping holes 33, so that the bottom thermal insulation plate 12 and the top thermal insulation plate 13 are conveniently installed on the outer surface of the air duct box 11.

[0031] The air duct box 11 is hoisted and installed by the connecting plate 15 and the expansion bolts 16.

[0032] The plurality of air duct boxes 11 are connected to form a ventilation duct by the groove 51 and the side plate 52 arranged on the two sides of the air duct box 11.

[0033] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any change or replacement without creative labor is covered in the protection scope of the present application; therefore, the protection scope of the present application should be limited by the protection scope defined in the claims.

Claims

1. A duct anti-condensation structure for a precision air supply system, comprising a duct box (11), wherein when multiple duct boxes (11) are provided, the duct boxes (11) are fixed together by connecting components, characterized in that, The outer surface of the duct box (11) is provided with a bottom side insulation board (12), and a top side insulation board (13) is provided on the top of the bottom side insulation board (12). The top side insulation board (13) and the bottom side insulation board (12) are connected and fixed by a plug-in assembly. The top of the duct box (11) is provided with a plurality of protrusions (24), and a fixing block (25) is connected in the protrusion (24). A steel rope (14) is provided on the top of the fixing block (25).

2. The anti-condensation structure for the duct of a precision air supply system according to claim 1, characterized in that: The top side insulation board (13) is provided with a plurality of insertion holes (21), and the boss (24) passes through the insertion holes (21).

3. The anti-condensation structure for the duct of a precision air supply system according to claim 1, characterized in that: The bottom insulation board (12) has a U-shaped cross-section.

4. The anti-condensation structure for the duct of a precision air supply system according to claim 1, characterized in that: The top of the steel rope (14) is provided with a connecting plate (15), and a plurality of expansion bolts (16) are provided inside the connecting plate (15).

5. The anti-condensation structure for the duct of a precision air supply system according to claim 1, characterized in that: The boss (24) is provided with a threaded hole (43), and the top of the threaded hole (43) is connected to an insertion hole (44). The insertion hole (44) is provided with a first inner hole (23). The bottom of the fixing block (25) is provided with an external threaded rod (42). The external threaded rod (42) is threadedly connected to the threaded hole (43). The fixing block (25) abuts against the bottom of the insertion hole (44). The fixing block (25) is provided with a second inner hole (41).

6. The anti-condensation structure for the duct of a precision air supply system according to claim 1, characterized in that: The connecting component includes a groove (51) disposed on one side of the duct box (11), and a side plate (52) disposed on the other side of the duct box (11). Multiple duct boxes (11) are connected by inserting them into the groove (51) through the side plate (52).

7. The anti-condensation structure for the duct of a precision air supply system according to claim 1, characterized in that: The plug-in assembly includes multiple protrusions (31) disposed on both sides of the top of the bottom insulation board (12), and multiple snap-fit ​​holes (33) are provided on the front and rear sides of the top insulation board (13). Snap-fit ​​surfaces (32) are provided on the left and right sides inside the snap-fit ​​holes (33). The protrusions (31) are inserted into the snap-fit ​​holes (33), and the snap-fit ​​surfaces (32) abut against the inclined surfaces of the protrusions (31).

8. The anti-condensation structure for the duct of a precision air supply system according to claim 7, characterized in that: The protrusion (31) is a cuboid structure with inclined surfaces on the front and back sides.

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