Tuyere connecting pipe structure for rainproof shutter concrete wall

Abstract

The utility model discloses a tuyere connecting pipe structure for a rain-proof shutter concrete wall, which comprises a header, a shutter, a self-plugging rivet, angle steel, an expansion bolt, a heat insulation plate, an air pipe, an electric control valve, a heat insulation layer and a sealant filling layer, and is characterized in that the heat insulation layer is wrapped on the outer wall of the indoor end of the header and the outer wall of the air pipe, and the heat insulation plate is arranged in the middle of the outer side of the header; the heat preservation plates are attached to the indoor face of the wall body, the outer wall of the header is wrapped by the heat preservation plates, the heat preservation plates are arranged to be more than two layers and are compacted and fixed in a layered mode, heat preservation is conducted on the inner side face of the wall body through the heat preservation plates, a fireproof effect is achieved, and meanwhile rainwater or condensate water can be prevented from leaking into a room through the space between the wall body and the header. The right side of the outer wall of the header and the outer wall of the air pipe are insulated through the insulating layer, and water vapor is effectively prevented from condensing into condensed water on the inner surface of the air pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof shutters, in particular to an air outlet pipe structure for rainproof shutter concrete walls. Background Art

[0002] Rainproof shutters are used in machine rooms or other public places that require ventilation, rain protection, heat insulation, and air flow regulation. They consist of rainproof blades with drainage ditches, side frames with drip frames, and streamlined regulating blades. They not only have rainproof properties but also have good ventilation properties.

[0003] When the surface temperature of the rainproof louver connected to the exhaust duct is too different from the ambient temperature, excessive water vapor will be precipitated and condensed into condensed water on the inner surface of the duct. The condensed water will flow into the room through the gap between the junction box and the wall, causing damage to the indoor ceiling due to moisture. For some equipment in the computer room, it will cause electrical short circuit and affect the normal operation of the equipment. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an air vent pipe structure for a rainproof louver concrete wall, which solves the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an air vent pipe structure for a rainproof louver concrete wall, comprising a junction box, louvers, blind rivets, angle steel, expansion bolts, an insulation board, an air duct, an electric regulating valve, an insulation layer and a sealant filling layer, the shutter is embedded in the left side of the interior of the junction box, and the junction box is locked with the louver by blind rivets, the left side of the junction box is embedded in the wall, the outer wall of the junction box is fixedly connected to the angle steel by blind rivets, and the left side of the angle steel is fixedly connected to the wall by expansion bolts, the outer wall of the junction box is provided with an insulation board, and the left side of the insulation board is fixedly connected to the wall, the right end of the junction box is fixedly connected to the air duct by blind rivets, an electric regulating valve is installed on the left side of the interior of the air duct, the outer wall of the junction box and the wall are filled with a sealant filling layer, and the right side of the outer wall of the junction box and the outer wall of the air duct are both wrapped with an insulation layer.

[0008] Preferably, the left side of the insulation board is in contact with the wall, and the insulation board wraps the outer wall of the junction box.

[0009] Preferably, the insulation board comprises centrifugal glass wool and fireproof aluminum foil, and the left side of the centrifugal glass wool is provided with a fireproof aluminum foil.

[0010] Preferably, the insulation board is provided with more than two layers, and is compacted and fixed in layers.

[0011] Preferably, the left side surfaces of the shutter and the sealant filling layer are arranged in the same plane as the outer side surface of the wall.

[0012] Preferably, the sealant filling layer is made of polystyrene foam.

[0013] Preferably, the insulation layer wraps the air duct for a length greater than two meters.

[0014] (III) Beneficial effects

[0015] The utility model provides a vent pipe structure for a rainproof louver concrete wall. It has the following beneficial effects: by wrapping the indoor end outer wall of the header and the outer wall of the air duct with an insulation layer, an insulation board is arranged in the middle of the outer side of the header, the insulation board is fitted with the indoor surface of the wall, and the insulation board wraps the outer wall of the header, the insulation board is arranged with more than two layers, and is compacted and fixed in layers, the inner side of the wall is insulated by the insulation board, which has a fireproof effect, and can prevent rainwater or condensed water from leaking into the room through the wall and the header, and the outer wall right side of the header and the outer wall of the air duct are insulated by the insulation layer, which effectively prevents water vapor from condensing into condensed water on the inner surface of the air duct. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the angle steel structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the sealant filling layer in the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the insulation board in the utility model.

[0020] In the figure: junction box-1, shutters-2, blind rivets-3, wall-4, angle steel-5, expansion bolts-6, insulation board-7, air duct-8, electric regulating valve-9, insulation layer-10, sealant filling layer-11, centrifugal glass wool-71, fireproof aluminum foil-72. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution for an air vent pipe structure for a rainproof louver concrete wall: an air vent pipe structure for a rainproof louver concrete wall, comprising a header 1, a louver 2, a blind rivet 3, an angle steel 5, an expansion bolt 6, an insulation board 7, an air duct 8, an electric regulating valve 9, an insulation layer 10 and a sealant filling layer 11. The louver 2 is embedded in the left side of the interior of the header 1, and the header 1 is mutually locked with the louver 2 through the blind rivet 3. The left side of the header 1 is embedded in the wall 4. The outer wall of the header 1 is fixedly connected to the angle steel 5 through the blind rivet 3, and the left side of the angle steel 5 is fixedly connected to the wall 4 through the expansion bolt 6. The outer wall of the header 1 is provided with an insulation board 7, and the left side of the insulation board 7 is fixedly connected to the wall 4. The right end of the header 1 is fixedly connected to the air duct 8 through the blind rivet 3. The electric regulating valve 9 is installed on the left side of the interior of the air duct 8. The outer wall of the header 1 and the wall 4 are filled with a sealant filling layer 11.

[0023] The right side of the outer wall of the header 1 and the outer wall of the air duct 8 are wrapped with a heat-insulating layer 10, and the wrapping length of the heat-insulating layer 10 on the air duct 8 is greater than two meters. The heat-insulating layer 10 is used to insulate the right side of the outer wall of the header 1 and the outer wall of the air duct 8, effectively preventing water vapor from precipitating and condensing into condensed water on the inner surface of the air duct 8;

[0024] The left side of the insulation board 7 is in contact with the wall 4, and the insulation board 7 wraps the outer wall of the header 1. The insulation board 7 includes centrifugal glass wool 71 and fireproof aluminum foil 72. The left side of the centrifugal glass wool 71 is provided with a fireproof aluminum foil 72. The insulation board 7 is provided with more than two layers, and the layers are compacted and fixed. The insulation board 7 is used to insulate the inner side of the wall 4, which has a fireproof effect and can prevent rainwater or condensed water from leaking into the room through the wall 4 and the header 1.

[0025] The left side of the shutter 2 and the sealant filling layer 11 are arranged in the same plane as the outer side of the wall 4. The shutter 2 and the wall 4 are filled by the sealant filling layer 11. The sealant filling layer 11 uses polystyrene foam glue, which has strong initial adhesion and is water-resistant, heat-resistant, cold-resistant and corrosion-resistant, and can effectively prevent rainwater or condensation water from leaking into the room.

[0026] When in use, by wrapping the insulation layer 10 on the outer wall of the indoor end of the header 1 and the outer wall of the air duct 8, an insulation board 7 is arranged in the middle of the outer side of the header 1, the insulation board 7 is in contact with the indoor surface of the wall 4, and the insulation board 7 wraps the outer wall of the header 1, the insulation board 7 is provided with more than two layers, and is compacted and fixed in layers, and the inner side of the wall 4 is insulated by the insulation board 7, the insulation board 7 has a fireproof effect, and the space between the blinds 2 and the wall 4 is filled by the sealant filling layer 11, which effectively prevents rainwater or condensation water from leaking into the room;

[0027] The right side of the outer wall of the header 1 and the outer wall of the air duct 8 are insulated by the insulation layer 10, and the indoor surface of the wall 4 is insulated by the insulation board 7, which effectively prevents water vapor from condensing into condensed water on the inner surface of the air duct 8.

[0028] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0029] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0030] 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.

Claims

1. A tuyere pipe structure for a rainproof louver concrete wall, characterized in that: The invention comprises a header (1), a louver (2), a blind rivet (3), an angle steel (5), an expansion bolt (6), an insulation board (7), an air duct (8), an electric regulating valve (9), an insulation layer (10) and a sealing glue filling layer (11), wherein the louver (2) is embedded on the left side of the interior of the header (1), and the header (1) and the louver (2) are mutually locked by the blind rivet (3), the left side of the header (1) is embedded in the wall (4), the outer wall of the header (1) is fixedly connected to the angle steel (5) by the blind rivet (3), and the left side of the angle steel (5) is fixedly connected to the louver (2) by the blind rivet (3), and the left side of the angle steel (5) is fixedly connected to the louver (2) by the blind rivet (3). The side of the header (1) is fixedly connected to the wall (4) by expansion bolts (6); the outer wall of the header (1) is provided with an insulation board (7), and the left side of the insulation board (7) is fixedly connected to the wall (4); the right end of the header (1) is fixedly connected to the air duct (8) by a blind rivet (3); an electric regulating valve (9) is installed on the left side of the inside of the air duct (8); the outer wall of the header (1) and the wall (4) are filled with a sealant filling layer (11); the right side of the outer wall of the header (1) and the outer wall of the air duct (8) are both wrapped with an insulation layer (10).

2. The air outlet pipe structure for rainproof louver concrete wall according to claim 1, characterized in that: The left side of the insulation board (7) is in contact with the wall (4), and the insulation board (7) wraps the outer wall of the header box (1).

3. The air outlet pipe structure for rainproof louver concrete wall according to claim 1, characterized in that: The heat-insulating plate (7) comprises centrifugal glass wool (71) and fireproof aluminum foil (72), and the left side of the centrifugal glass wool (71) is provided with the fireproof aluminum foil (72).

4. The air outlet pipe structure for rainproof louver concrete wall according to claim 1, characterized in that: The thermal insulation board (7) is provided with more than two layers, and the layers are compacted and fixed.

5. The air outlet pipe structure for rainproof louver concrete wall according to claim 1, characterized in that: The left side surfaces of the shutter (2) and the sealant filling layer (11) are arranged in the same plane as the outer side surface of the wall (4).

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