A fireproof device for processing anticorrosive coatings

Abstract

The utility model discloses a fire prevention device for anti-corrosion coating processing, comprising a wall, a mounting frame being provided on the wall, a driving device and a sliding groove being provided on the mounting frame, a sliding block being provided on the sliding groove, a sliding plate being provided on the sliding block, a smoke alarm being provided on the sliding plate, a dust cover being provided on the sliding block, and a waterproof breathable membrane being provided on the dust cover. By arranging the smoke alarm on the mounting frame, it is convenient to carry out smoke alarm in the anti-corrosion coating processing site, by arranging the mounting frame in the wall, the aesthetics of the wall is improved, and by arranging the driving device, it is convenient to move the smoke alarm out for maintenance, thereby improving the practicality and operation convenience of the fire prevention device.

Description

Technical Field

[0001] The utility model relates to the technical field of coating processing, and more specifically, to a fireproof device for anticorrosive coating processing. Background Art

[0002] Anti-corrosion coating refers to coating the surface of rails or other metal surfaces with an anti-corrosion layer to prevent corrosion due to oxidation and extend the service life of the metal surface. Different types of anti-corrosion coatings can be selected for different environments and usage conditions, such as epoxy resin, polyurethane, coal tar asphalt, etc. Selecting the right coating can improve the anti-corrosion effect and durability of the coating.

[0003] The general alarm devices used for fire prevention are installed directly on the wall. This exposed structure not only takes up space but also lacks protective equipment, which can easily damage the fire prevention device and lead to the failure of timely alarm notification when a fire occurs. In the existing technology, exhaust is usually carried out on the exhaust fan, but the fan of the exhaust fan needs to be adjusted manually, and the working efficiency of the exhaust fan has not been improved. It always runs at high power when there is no smoke, which will cause a certain degree of resource waste and high operating costs. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a fire prevention device for anti-corrosion coating processing to solve the technical problems mentioned in the background technology that the alarm device lacks protection and the exhaust effect is difficult to adjust.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire prevention device for anti-corrosion coating processing, comprising a wall, a mounting frame is provided on the wall, a driving device and a sliding groove are provided on the mounting frame, a sliding block is provided on the sliding groove, a sliding plate is provided on the sliding block, a smoke alarm is provided on the sliding plate, a dust cover is provided on the sliding block, a waterproof breathable membrane is provided on the dust cover, an exhaust device is provided on the wall, the exhaust device comprises an exhaust pipe, an exhaust fan is provided on the exhaust pipe, a mounting ring is provided on the exhaust pipe, a control pipe is provided on the mounting ring, an air vent is provided on the control pipe, a rubber airbag is provided in the control pipe, a first switch is provided on the side wall of the control pipe, and a second switch is provided on the end of the control pipe.

[0008] The utility model is further configured that the driving device includes a bidirectional motor and a driving screw, and the driving screw is threadedly connected to the sliding block to facilitate the sliding plate and the smoke alarm to move and repair.

[0009] The utility model is further configured such that a first bevel gear is disposed on the motor shaft of the bidirectional motor, and a second bevel gear matching with the first bevel gear is disposed at one end of the driving screw, so as to facilitate the driving screw to rotate by the bidirectional motor.

[0010] The utility model is further configured that fireproof cotton is arranged on the air vent to prevent high-temperature smoke from damaging the rubber airbag.

[0011] The utility model is further configured such that a mounting tube is provided on the exhaust duct, an extrusion plate is provided on the mounting tube, a third switch is provided in the mounting tube, and the exhaust fan can be conveniently controlled to rotate at the highest gear by providing the third switch.

[0012] The utility model is further configured such that a mounting plate is provided in the mounting tube, a mounting rod is provided on the mounting plate, a mounting spring is provided between the mounting rod and the extrusion plate, and the extrusion plate is driven to move by the action of the mounting spring and the mounting rod.

[0013] The utility model is further configured that a fuse is installed on the installation tube, and the fuse is arranged between the extrusion plate and the third switch. The fuse can be melted when the smoke temperature is high to release the extrusion plate.

[0014] The utility model is further configured that a filter net is provided on the exhaust duct to facilitate dust-proof filtering of the exhaust duct.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a fire prevention device for anticorrosive coating processing, which has the following beneficial effects:

[0017] 1. By arranging the smoke alarm on the mounting frame, it is convenient to set up a smoke alarm in the anti-corrosion coating processing site. By arranging the mounting frame in the wall, the aesthetics of the wall is improved. By arranging the driving device, it is convenient to move the smoke alarm out for maintenance, thereby improving the practicality and ease of operation of the fire protection device.

[0018] 2. By arranging an exhaust fan in the exhaust duct, it is convenient to quickly exhaust the paint processing site. By squeezing the first switch and the second switch by the rubber airbag, the wind speed of the exhaust fan can be adjusted according to the indoor temperature. When the indoor smoke temperature is high, the fuse melts and the squeezing plate squeezes the third switch, so that the exhaust fan runs at maximum power, which improves the practicability of the exhaust fan and saves energy consumption.

[0019] 3. The practicability and service life of the smoke alarm are improved by providing a dust cover and a waterproof breathable net. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is a schematic diagram of the overall structure of the fire protection device for anti-corrosion coating processing in the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the mounting frame in the utility model;

[0022] Figure 3 It is a schematic diagram of the matching structure of the dust cover and the waterproof breathable membrane in the utility model;

[0023] Figure 4 This is a schematic diagram of the matching structure of the powder discharge pipe, the installation pipe, the filter screen, the installation ring and the control pipe in the utility model;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the control tube and the installation tube in the utility model.

[0025] In the figure: 1. wall; 2. mounting frame; 3. sliding groove; 4. sliding block; 5. sliding plate; 6. smoke alarm; 7. dust cover; 8. waterproof breathable membrane; 9. exhaust pipe; 10. exhaust fan; 11. mounting ring; 12. control pipe; 13. air vent; 14. rubber airbag; 15. first switch; 16. second switch; 17. bidirectional motor; 18. driving screw; 19. first bevel gear; 20. second bevel gear; 21. fireproof cotton; 22. mounting pipe; 23. extrusion plate; 24. third switch; 25. mounting plate; 26. mounting rod; 27. mounting spring; 28. fuse; 29. ​​filter. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5A fire prevention device for processing anticorrosive coatings, comprising a wall 1, a mounting frame 2 is provided on the wall 1, a driving device and a sliding groove 3 are provided on the mounting frame 2, a sliding block 4 is provided on the sliding block 4, a sliding plate 5 is provided on the sliding plate 5, a smoke alarm 6 is provided on the sliding block 4, a dust cover 7 is provided on the dust cover 7, a waterproof breathable membrane 8 is provided on the wall 1, an exhaust device is provided on the wall 1, the exhaust device comprises an exhaust pipe 9, an exhaust fan 10 is provided on the exhaust pipe 9, a mounting ring 11 is provided on the exhaust pipe 9, and a control A pipe 12 is provided, and a ventilation hole 13 is provided on the control pipe 12. A rubber airbag 14 is provided in the control pipe 12. A first switch 15 is provided on the side wall of the control pipe 12. A second switch 16 is provided at the end of the control pipe 12. The driving device includes a bidirectional motor 17 and a driving screw 18. The driving screw 18 is threadedly connected to the sliding block 4. A first bevel gear 19 is provided on the motor shaft of the bidirectional motor 17. A second bevel gear 20 that cooperates with the first bevel gear 19 is provided at one end of the driving screw 18. A fireproof cotton 21 is provided on the ventilation hole 13.

[0030] In this embodiment, when in use, the smoke alarm 6 is installed on the mounting frame 2. When the smoke alarm 6 is inspected and repaired, the bidirectional motor 17 is driven, and the motor shaft of the bidirectional motor 17 drives the first bevel gear 19 to rotate, thereby driving the second bevel gear 20 and the driving screw 18 to rotate. The driving screw 18 drives the sliding block 4 to move, thereby driving the sliding plate 5 and the smoke alarm 6 to move out of the wall 1, and the smoke alarm 6 is inspected and repaired. By arranging the dust cover 7 and the waterproof breathable membrane 8, the waterproof and dustproof performance of the smoke alarm 6 is improved.

[0031] See also Figure 4-5 As an implementation method of the exhaust duct 9: the exhaust duct 9 is provided with a mounting tube 22, the mounting tube 22 is provided with an extrusion plate 23, the mounting tube 22 is provided with a third switch 24, the mounting tube 22 is provided with a mounting plate 25, the mounting plate 25 is provided with a mounting rod 26, a mounting spring 27 is provided between the mounting rod 26 and the extrusion plate 23, the mounting tube 22 is provided with a fuse 28, the fuse 28 is arranged between the extrusion plate 23 and the third switch 24, and the exhaust duct 9 is provided with a filter 29.

[0032] More specifically, when the temperature in the room rises, the rubber airbag 14 will gradually expand. The rubber airbag 14 will first expand horizontally to squeeze the first switch 15. The first switch 15 allows the exhaust fan 10 to run at a lower gear, which is convenient for exhausting and cooling the room. When the temperature continues to rise, the rubber airbag 14 continues to expand. The rubber airbag 14 expands longitudinally to squeeze the second switch 16, so that the exhaust fan 10 runs at a medium gear, which is convenient for adjusting the wind speed of the exhaust fan 10 according to the indoor temperature. At the same time, when a fire occurs in the room and the smoke temperature continues to rise, the smoke temperature causes the fuse 28 to melt. After the fuse 28 melts, the mounting rod 26 and the extrusion plate 23 are squeezed toward the third switch 24 under the action of the mounting spring 27, so that the exhaust fan 10 runs at the highest gear, thereby improving the smoke exhaust efficiency. By providing the fireproof cotton 21, the high-temperature smoke is prevented from damaging the rubber airbag 14. By providing the filter 29, it is convenient to filter the exhaust pipe 9.

[0033] In summary, when the overall equipment is in use or running: when in use, the smoke alarm 6 is installed on the mounting frame 2, and when the smoke alarm 6 is inspected and repaired, the bidirectional motor 17 is driven, and the motor shaft of the bidirectional motor 17 drives the first bevel gear 19 to rotate, and then drives the second bevel gear 20 and the driving screw 18 to rotate, and the driving screw 18 drives the sliding block 4 to move, and then drives the sliding plate 5 and the smoke alarm 6 to move out of the wall 1, and the smoke alarm 6 is inspected and repaired, and the dustproof and dustproof performance of the smoke alarm 6 is improved by arranging the dust cover 7 and the waterproof breathable membrane 8.

[0034] When the temperature in the room rises, the rubber airbag 14 will gradually expand. The rubber airbag 14 first expands horizontally to squeeze the first switch 15. The first switch 15 allows the exhaust fan 10 to run at a lower gear, which is convenient for exhausting and cooling the room. When the temperature continues to rise, the rubber airbag 14 continues to expand. The rubber airbag 14 expands longitudinally to squeeze the second switch 16, so that the exhaust fan 10 runs at a medium gear, which is convenient for adjusting the wind speed of the exhaust fan 10 according to the indoor temperature. At the same time, when a fire occurs in the room and the smoke temperature continues to rise, the smoke temperature causes the fuse 28 to melt. After the fuse 28 melts, the mounting rod 26 and the squeezing plate 23 are squeezed toward the third switch 24 under the action of the mounting spring 27, so that the exhaust fan 10 runs at the highest gear, which improves the smoke exhaust efficiency. By setting the fireproof cotton 21, the high-temperature smoke is prevented from damaging the rubber airbag 14. By setting the filter 29, it is convenient to filter the exhaust pipe 9.

[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A fireproof device for anticorrosive coating processing, comprising a wall (1), characterized in that: The wall (1) is provided with a mounting frame (2), the mounting frame (2) is provided with a driving device and a sliding groove (3), the sliding groove (3) is provided with a sliding block (4), the sliding block (4) is provided with a sliding plate (5), the sliding plate (5) is provided with a smoke alarm (6), the sliding block (4) is provided with a dust cover (7), the dust cover (7) is provided with a waterproof breathable membrane (8), the wall (1) is provided with an exhaust device, the exhaust device The device comprises an exhaust pipe (9), an exhaust fan (10) is provided on the exhaust pipe (9), a mounting ring (11) is provided on the exhaust pipe (9), a control pipe (12) is provided on the mounting ring (11), a vent hole (13) is provided on the control pipe (12), a rubber air bag (14) is provided in the control pipe (12), a first switch (15) is provided on the side wall of the control pipe (12), and a second switch (16) is provided at the end of the control pipe (12).

2. A fireproof device for anticorrosive coating processing according to claim 1, characterized in that: The driving device comprises a bidirectional motor (17) and a driving screw (18), and the driving screw (18) is threadedly connected to the sliding block (4).

3. A fireproof device for anticorrosive coating processing according to claim 2, characterized in that: A first bevel gear (19) is provided on the motor shaft of the bidirectional motor (17), and a second bevel gear (20) matching with the first bevel gear (19) is provided at one end of the driving screw rod (18).

4. The fireproof device for anticorrosive coating processing according to claim 1, characterized in that: The air vent (13) is provided with fireproof cotton (21).

5. The fireproof device for anticorrosive coating processing according to claim 1, characterized in that: The exhaust pipe (9) is provided with a mounting pipe (22), the mounting pipe (22) is provided with an extrusion plate (23), and a third switch (24) is provided inside the mounting pipe (22).

6. The fireproof device for anticorrosive coating processing according to claim 5, characterized in that: A mounting plate (25) is arranged inside the mounting tube (22), a mounting rod (26) is arranged on the mounting plate (25), and a mounting spring (27) is arranged between the mounting rod (26) and the extrusion plate (23).

7. A fireproof device for anticorrosive coating processing according to claim 6, characterized in that: The installation tube (22) is provided with a fuse (28), and the fuse (28) is arranged between the extrusion plate (23) and the third switch (24).

8. The fireproof device for anticorrosive coating processing according to claim 1, characterized in that: The exhaust pipe (9) is provided with a filter screen (29).

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