CN214794676U - Safety protection device for fire prevention detection of exhaust pipeline of thermal spraying system - Google Patents
Safety protection device for fire prevention detection of exhaust pipeline of thermal spraying system Download PDFInfo
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- CN214794676U CN214794676U CN202120657776.6U CN202120657776U CN214794676U CN 214794676 U CN214794676 U CN 214794676U CN 202120657776 U CN202120657776 U CN 202120657776U CN 214794676 U CN214794676 U CN 214794676U
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- connecting pipe
- exhaust
- smoke alarm
- lantern ring
- protection device
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Abstract
The utility model discloses a safety protection device for fire prevention detection of an exhaust pipeline of a thermal spraying system, which relates to the technical field of pipeline protection, and comprises a connecting pipe, a dismounting mechanism and a shielding mechanism, wherein a placing bin is arranged outside the connecting pipe, and an exhaust fan is arranged inside the connecting pipe; the disassembly mechanism comprises a lantern ring positioned on one side of the connecting pipe, a supporting rod is arranged on the inner side of the lantern ring, a smoke alarm is arranged at one side, positioned on the exhaust fan, of the bottom end of the supporting rod, and an exhaust pipe is arranged at one side, positioned on the smoke alarm, of the inner side of the lantern ring; the shielding mechanism comprises a heat insulation baffle positioned in the connecting pipe, and a connecting shaft penetrating through the inside of the placing bin is arranged at the top end of the heat insulation baffle. The utility model discloses a set up the disassembly body and come to install smoke alarm fast and dismantle, also make smoke alarm and the center pin of connecting pipe to it simultaneously to be convenient for smoke alarm detects smog.
Description
Technical Field
The utility model relates to a pipeline protection technical field specifically is a safety device that is used for hot spraying system exhaust pipeline fire prevention to detect.
Background
Thermal spraying means that a coating material is heated and melted, atomized into ultrafine particles by high-speed airflow and sprayed onto the surface of a workpiece at a high speed to form a coating, and different coating removing materials are selected according to requirements, so that one or more performances in the aspects of wear resistance, corrosion resistance, oxidation resistance, heat resistance and the like can be obtained. Just can use the exhaust column to extract the inside peculiar smell of hot spraying equipment when carrying out hot spraying to equipment, can all be at the internally mounted smoke alarm of exhaust column now for increasing the security, the operation through smoke alarm makes the water spray closed shower nozzle in the hot spraying equipment operate to this reaches fire control effect.
General exhaust column is inconvenient to be installed and dismantle smoke alarm, so just can lead to wasting a large amount of time when installing and dismantling smoke alarm, and general exhaust column can't shelter from the pipeline when the conflagration breaing out, leads to the inside that the fire got into the pipeline to cause the damage to the air exhauster to cause the unnecessary loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the smoke alarm is inconvenient to install and dismantle and cannot shield the pipeline, the safety protection device for the fire prevention detection of the exhaust pipeline of the thermal spraying system is provided.
In order to achieve the above object, the utility model provides a following technical scheme: a safety protection device for fire prevention detection of an exhaust pipeline of a thermal spraying system comprises a connecting pipe, a dismounting mechanism and a shielding mechanism, wherein a placing bin is arranged on the outer side of the connecting pipe, and an exhaust fan is arranged inside the connecting pipe;
the disassembly mechanism comprises a lantern ring positioned on one side of the connecting pipe, a supporting rod is arranged on the inner side of the lantern ring, a smoke alarm is arranged at one side, positioned on the exhaust fan, of the bottom end of the supporting rod, and an exhaust pipe is arranged at one side, positioned on the smoke alarm, of the inner side of the lantern ring;
wherein, shelter from the mechanism including being located the inside heat baffle of connecting pipe, heat baffle's top is provided with and runs through to the inside connecting axle of placing the storehouse, and the top of connecting axle is provided with the gear, the inside of placing the storehouse is provided with electric putter, and the inside top that is located electric putter of placing the storehouse is provided with the controller, one side that electric putter's one end is located the gear is provided with the rack, one side that the inner wall that places the storehouse is located the rack is provided with the switch, and the top of placing the storehouse is provided with the apron.
The smoke alarm is held and the lantern ring is rotated at the same time, so that the lantern ring can be screwed to the outer side of the connecting pipe, the supporting rod can be buckled into the clamping groove on the inner side of the connecting pipe at the moment, one end of the exhaust pipe is screwed into the inner side of the lantern ring, the smoke alarm can be installed in the pipeline, meanwhile, the central shaft of the smoke alarm is overlapped with the central shaft of the connecting pipe, so that smoke in the pipeline can be sensed conveniently, when naked fire is generated in the equipment, smoke can be sucked into the pipeline through the exhaust fan, when the smoke alarm detects smoke, an alarm is given out, at the moment, the controller enables the electric push rod to extend due to the operation of the smoke alarm, when the electric push rod extends, the gear is driven to rotate through the rack, so that the heat insulation baffle plate rotates, when the electric push rod extends completely, one end of the rack can extrude the switch, thereby make the air exhauster stop work through the switch, thermal baffle stop rotating behind the ninety degrees of rotation simultaneously, thermal baffle at this moment just can shelter from the connecting pipe to block the fire, protect the air exhauster with this.
As a further aspect of the present invention: the exhaust fan and the switch are electrically connected through a wire, the smoke alarm is electrically connected with the controller, the controller is electrically connected with the electric push rod, and the controller is convenient to control the electric push rod to operate.
As a further aspect of the present invention: the connecting shaft is rotatably connected with the connecting pipe through a bearing, and the gear and the heat insulation baffle are respectively and correspondingly welded at the top end of the connecting shaft and the bottom of the connecting shaft, so that the gear and the heat insulation baffle are conveniently connected.
As a further aspect of the present invention: the outside of connecting pipe and exhaust pipe all is provided with lantern ring assorted external screw thread, is convenient for be connected connecting pipe and exhaust pipe through the lantern ring.
As a further aspect of the present invention: the bracing piece passes through the bearing with the lantern ring and rotates to be connected, the one end of connecting pipe be provided with bracing piece assorted draw-in groove, be convenient for be connected connecting pipe and exhaust pipe through the lantern ring.
As a further aspect of the present invention: one side of the rack is meshed with the clamping teeth on the outer side of the gear, and the heat insulation baffle is equal to the connecting pipe in diameter, so that the connecting pipe is convenient to close.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the smoke alarm is quickly mounted and dismounted by arranging the dismounting mechanism, and meanwhile, the smoke alarm and the central shaft of the connecting pipe are used for detecting smoke conveniently;
2. when the smoke alarm operates through the shielding mechanism, the electric push rod drives the gear to rotate through the rack, so that the heat insulation baffle can shield the connecting pipe, and the exhaust fan is prevented from being damaged by fire.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connection between the rack and the gear of the present invention;
fig. 3 is a schematic view of the connection between the collar and the smoke alarm of the present invention.
In the figure: 1. a connecting pipe; 2. an exhaust fan; 3. a heat insulation baffle; 4. a switch; 5. a gear; 6. a connecting shaft; 7. a cover plate; 8. a rack; 9. an electric push rod; 10. a controller; 11. placing a bin; 12. a support bar; 13. an exhaust duct; 14. a smoke alarm; 15. a collar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.
Referring to fig. 1 to 3, in an embodiment of the present invention, a safety protection device for fire prevention detection of an exhaust pipeline of a thermal spraying system includes a connecting pipe 1, a detaching mechanism, and a shielding mechanism, wherein a placing bin 11 is disposed outside the connecting pipe 1, and an exhaust fan 2 is disposed inside the connecting pipe 1;
the disassembly mechanism comprises a lantern ring 15 positioned on one side of the connecting pipe 1, a supporting rod 12 is arranged on the inner side of the lantern ring 15, a smoke alarm 14 is arranged on one side, positioned on the exhaust fan 2, of the bottom end of the supporting rod 12, and an exhaust pipe 13 is arranged on one side, positioned on the smoke alarm 14, of the inner side of the lantern ring 15;
wherein, shelter from the mechanism including being located the inside heat shield 3 of connecting pipe 1, heat shield 3's top is provided with and runs through to the connecting axle 6 of placing storehouse 11 inside, and the top of connecting axle 6 is provided with gear 5, the inside of placing storehouse 11 is provided with electric putter 9, and the inside top that is located electric putter 9 of placing storehouse 11 is provided with controller 10, one side that one end of electric putter 9 is located gear 5 is provided with rack 8, the one side that the inner wall of placing storehouse 11 is located rack 8 is provided with switch 4, and the top of placing storehouse 11 is provided with apron 7.
Please refer to fig. 1, the suction fan 2 is electrically connected to the switch 4 through a wire, the smoke alarm 14 is electrically connected to the controller 10, and the controller 10 is electrically connected to the electric push rod 9, so as to control the operation of the electric push rod 9 through the controller 10.
Please refer to fig. 2, the connecting shaft 6 is rotatably connected to the connecting pipe 1 through a bearing, and the gear 5 and the heat-insulating baffle 3 are correspondingly welded to the top end of the connecting shaft 6 and the bottom of the connecting shaft 6, respectively, so as to connect the gear 5 and the heat-insulating baffle 3.
Please refer to fig. 1 and 3, the outer sides of the connection pipe 1 and the exhaust pipe 13 are provided with external threads matching with the collar 15, so as to facilitate the connection of the connection pipe 1 and the exhaust pipe 13 through the collar 15.
Please refer to fig. 2 and 3, the support rod 12 is rotatably connected to the sleeve ring 15 through a bearing, and a slot matched with the support rod 12 is disposed at one end of the connection tube 1 to facilitate the rotation of the sleeve ring 15.
Please refer to fig. 2, one side of the rack 8 is engaged with the latch on the outer side of the gear 5, so that the gear 5 can rotate by the movement of the rack 8, and the diameter of the heat insulation baffle 3 is equal to that of the connecting pipe 1, so that the connecting pipe 1 can be closed conveniently.
The utility model discloses a theory of operation is: when the smoke alarm 14 is installed, the smoke alarm 14 is placed at one end of the connecting pipe 1, the smoke alarm 14 is held, the lantern ring 15 is rotated, the lantern ring 15 can be screwed to the outer side of the connecting pipe 1, the supporting rod 12 is buckled into the clamping groove in the inner side of the connecting pipe 1, one end of the exhaust pipe 13 is screwed into the inner side of the lantern ring 15, the smoke alarm 14 can be installed in a pipeline, the central shaft of the smoke alarm 14 is overlapped with the central shaft of the connecting pipe 1, so that the smoke in the pipeline can be sensed conveniently, smoke can be generated when open fire is generated in the equipment, the smoke can be sucked into the pipeline through the exhaust fan 2, the smoke alarm 14 gives an alarm when smoke is detected, the electric push rod 9 can be extended due to the operation of the smoke alarm 14 by the controller 10, the electric push rod 9 can drive the gear 5 to rotate through the rack 8 when being extended, thereby make thermal baffle 3 rotate, the one end of rack 8 just can extrude switch 4 when electric putter 9 extends completely to make air exhauster 2 stop working through switch 4, thermal baffle 3 stops rotating after rotating ninety degrees simultaneously, thermal baffle 3 this moment just can shelter from connecting pipe 1, thereby block the fire, protect air exhauster 2 with this.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A safety protection device for fire prevention detection of an exhaust pipeline of a thermal spraying system comprises a connecting pipe, a dismounting mechanism and a shielding mechanism, and is characterized in that a placing bin is arranged on the outer side of the connecting pipe, and an exhaust fan is arranged in the connecting pipe;
the disassembly mechanism comprises a lantern ring positioned on one side of the connecting pipe, a supporting rod is arranged on the inner side of the lantern ring, a smoke alarm is arranged at one side, positioned on the exhaust fan, of the bottom end of the supporting rod, and an exhaust pipe is arranged at one side, positioned on the smoke alarm, of the inner side of the lantern ring;
wherein, shelter from the mechanism including being located the inside heat baffle of connecting pipe, heat baffle's top is provided with and runs through to the inside connecting axle of placing the storehouse, and the top of connecting axle is provided with the gear, the inside of placing the storehouse is provided with electric putter, and the inside top that is located electric putter of placing the storehouse is provided with the controller, one side that electric putter's one end is located the gear is provided with the rack, one side that the inner wall that places the storehouse is located the rack is provided with the switch, and the top of placing the storehouse is provided with the apron.
2. The safety guard for fire protection detection in an exhaust line of a thermal spray system according to claim 1, wherein the exhaust fan is electrically connected to the switch through a wire, the smoke alarm is electrically connected to the controller, and the controller is electrically connected to the power push rod.
3. The safety protection device for the fire prevention detection of the exhaust pipeline of the thermal spraying system according to claim 1, wherein the connecting shaft is rotatably connected with the connecting pipe through a bearing, and the gear and the heat insulation baffle are respectively and correspondingly welded to the top end of the connecting shaft and the bottom of the connecting shaft.
4. The safety protection device for the fire prevention detection of the exhaust pipeline of the thermal spraying system as claimed in claim 1, wherein the outer sides of the connecting pipe and the exhaust pipe are provided with external threads matched with the lantern ring.
5. The safety protection device for the fire prevention detection of the exhaust pipeline of the thermal spraying system according to claim 1, wherein the support rod is rotatably connected with the lantern ring through a bearing, and one end of the connecting pipe is provided with a clamping groove matched with the support rod.
6. The safety protection device for fire protection detection of an exhaust pipeline of a thermal spraying system according to claim 1, wherein one side of the rack is meshed with a clamping tooth on the outer side of the gear, and the diameter of the heat insulation baffle is equal to that of the connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120657776.6U CN214794676U (en) | 2021-03-31 | 2021-03-31 | Safety protection device for fire prevention detection of exhaust pipeline of thermal spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120657776.6U CN214794676U (en) | 2021-03-31 | 2021-03-31 | Safety protection device for fire prevention detection of exhaust pipeline of thermal spraying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214794676U true CN214794676U (en) | 2021-11-19 |
Family
ID=78668160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120657776.6U Active CN214794676U (en) | 2021-03-31 | 2021-03-31 | Safety protection device for fire prevention detection of exhaust pipeline of thermal spraying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214794676U (en) |
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2021
- 2021-03-31 CN CN202120657776.6U patent/CN214794676U/en active Active
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