CN214263154U - Universal fume extractor - Google Patents

Abstract

The utility model discloses an universal fume extractor, including the pipe of discharging fume, the intraductal smoke extractor that is equipped with of discharging fume, discharge fume pipe and hose connection, the hose is connected with the smoke absorption cover, and the flexible pipe mechanism of union coupling of discharging fume, hose and smoke absorption cover's junction are equipped with even pipe, have seted up first through-hole even on managing, are equipped with the sleeve pipe on the smoke absorption cover, have seted up the second through-hole on the sleeve pipe, pass first through-hole and be equipped with the bolt with the second through-hole, even manage to go up the cover and be equipped with the pull handle, and the pull handle includes. Adjust the working range of inhaling the petticoat pipe through the flexible of tubule in the thick pipe, the petticoat pipe is close to the flue gas emergence point and carries out the processing of discharging fume, and the process of discharging fume is timely high-efficient, has effectively protected people's is healthy, will link pipe and bushing together, and easy dismounting is swift, and firm in connection is reliable, is convenient for change the size of inhaling the petticoat pipe according to the needs of difference, guarantees the absorption efficiency to the flue gas.

Description

Universal fume extractor

Technical Field

The utility model belongs to the flue gas purification field especially relates to an universal fume extractor.

Background

During the working process of factories and workshops, a large amount of flue gas is generated. The smoke suction hood of the existing smoke exhaust device can not be replaced, the smoke exhaust requirements under various conditions can not be met, the length of the hose can not be adjusted, the smoke suction hood can not reach the position where smoke is generated for direct processing, the smoke exhaust efficiency is low, smoke exhaust is not timely, and the health of people is damaged.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the utility model provides an universal fume extractor.

The utility model discloses a realize like this: the utility model provides a universal fume extractor, includes the pipe of discharging fume, be provided with the smoke extractor in the pipe of discharging fume, under the effect of smoke extractor, the flue gas is discharged along the pipe of discharging fume, the lower extreme of the pipe of discharging fume is connected with the hose, be provided with the skeleton in the hose, support the hose and prescribe a limit to, the other end of hose is connected with the smoke extractor, and the flue gas gets into in the hose along the smoke extractor, the lower extreme of the pipe of discharging fume is connected with a plurality of telescopic pipe mechanisms, carries out the adjustment of length, telescopic pipe mechanism includes thick pipe and tubule, the upper end and the pipe fixed connection of discharging fume of thick pipe, the upper end activity of tubule sets up in the thick pipe, adjusts the working range of smoke extractor through the flexible of tubule in the thick pipe, carries out timely operation of discharging fume, and the lower extreme of tubule passes through flange joint with the hose, easy dismounting, and firm in connection is reliable, the hose is provided with the junction of smoke extractor and is managed, one end of the connecting pipe is fixedly connected with the hose, so that the operability of the joint of the hose and the smoke absorbing cover is improved, the blocking platform is arranged in the connecting pipe in an inner ring manner to block the sleeve, the wall of the connecting pipe deviating from one side of the hose is symmetrically provided with first through holes, the opening of the smoke absorbing cover is of a horn-shaped structure, so that the range of smoke absorption is enlarged, the sleeve is fixedly arranged at one end of the smoke absorbing cover close to the connecting pipe, the sleeve is nested in the connecting pipe and is abutted against the blocking platform, the second through holes are symmetrically arranged on the sleeve, a bolt is arranged by penetrating through the first through holes and the second through holes, the connecting pipe and the sleeve are connected together through the bolt, the disassembly and the assembly are convenient and quick, the connection is firm and reliable, the change of the size of the smoke absorbing cover according to different requirements is convenient, the absorption efficiency of the smoke absorbing cover is ensured, and the pull handle is sleeved on the connecting pipe to facilitate the adjustment of the position of the smoke absorbing cover, the pull handle includes ring cover and pull ring, the ring cover sets up in the middle part position of pull handle, the fixed cover of ring cover is located on even managing, makes even pipe and ring cover be connected, evenly fixedly between ring cover and the pull ring being provided with many connecting rods, holds the pull ring with the hand, and the ring cover drives even pipe and removes to the flue gas position thereupon to make the smoke absorption hood free be close to the flue gas emergence point and carry out the processing of discharging fume, the process of discharging fume is timely high-efficient, has effectively protected people's healthy, be provided with the controller on the pull ring, flexible pipe mechanism is connected to the controller electricity, controls flexible pipe mechanism's flexible process through the controller, labour saving and time saving, convenient operation is swift.

Preferably, a mesh enclosure is arranged at the outlet of the smoke exhaust pipe, and a grid plate is arranged in the mesh enclosure, so that the smoke exhaust pipe is prevented from being blocked due to the fact that external impurities enter the smoke exhaust pipe.

Preferably, the blocking table is provided with an O-shaped sealing ring, so that the sealing performance of the connecting part of the connecting pipe and the sleeve pipe is ensured, and the smoke suction hood is ensured to reliably absorb smoke.

Preferably, the pull ring is provided with a rubber sleeve, so that the direct contact between a hand and the cold pull ring in winter is avoided.

Preferably, the central line of the ring sleeve and the central line of the pull ring are on the same straight line.

The utility model has the advantages that: the utility model has the advantages of reasonable design, adjust the working range to the smoke suction hood through the flexible of tubule in the thick pipe, in time discharge fume the operation, will link the pipe and be in the same place with bushing, easy dismounting is swift, firm in connection is reliable, be convenient for change the size to the smoke suction hood according to the needs of difference, guarantee the absorption efficiency to the flue gas, hold the pull ring with the hand, along with it the ring cover drives and links the pipe to the flue gas position removal, thereby make the free flue gas that is close to of smoke suction hood emergence point and carry out the processing of discharging fume, the process of discharging fume is timely high-efficient, people's is effectively protected healthy.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a pull handle;

in the figure: 1. a smoke exhaust pipe; 2. a smoke extractor; 3. a hose; 4. a framework; 5. a smoke suction hood; 6. a telescopic pipe mechanism; 7. a thick pipe; 8. a thin tube; 9. a flange; 10. connecting pipes; 11. blocking the platform; 12. a first through hole; 13. a sleeve; 14. a second through hole; 15. a bolt; 16. pulling a handle; 17. sleeving a ring; 18. a pull ring; 19. a connecting rod; 20. a controller; 21. a mesh enclosure; 22. a grid plate; an O-shaped seal ring; 24. a rubber sleeve.

Detailed Description

In order to understand the technical solution of the present invention more clearly, the present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and 2, the universal smoke exhaust device comprises a smoke exhaust pipe 1, a smoke exhaust machine 2 is arranged in the smoke exhaust pipe 1, smoke is exhausted along the smoke exhaust pipe 1 under the action of the smoke exhaust machine 2, a mesh enclosure 21 is arranged at an outlet of the smoke exhaust pipe 1, a grid plate 22 is arranged in the mesh enclosure 21, external impurities are prevented from entering the smoke exhaust pipe 1 to block the smoke exhaust pipe 1, the lower end of the smoke exhaust pipe 1 is connected with a hose 3, a framework 4 is arranged in the hose 3 to support and limit the hose 3, the other end of the hose 3 is connected with a smoke exhaust hood 5, smoke enters the hose 3 along the smoke exhaust hood 5, a plurality of telescopic pipe mechanisms 6 are connected to the lower end of the smoke exhaust pipe 1 to adjust the length, each telescopic pipe mechanism 6 comprises a thick pipe 7 and a thin pipe 8, the upper end of the thick pipe 7 is fixedly connected with the smoke exhaust pipe 1, the upper end of the thin pipe 8 is movably arranged in the thick pipe 7, the working range of the smoke suction hood 5 is adjusted through the extension and retraction of the thin tube 8 in the thick tube 7, smoke discharging operation is carried out in time, the lower end of the thin tube 8 is connected with the hose 3 through the flange 9, the dismounting and the connection are convenient, the connection is firm and reliable, the connecting part of the hose 3 and the smoke suction hood 5 is provided with the connecting tube 10, one end of the connecting tube 10 is fixedly connected with the hose 3, the operability of the connecting part of the hose 3 and the smoke suction hood 5 is improved, the connecting tube 10 is internally and annularly provided with the blocking platform 11 for blocking the sleeve 13, the blocking platform 11 is provided with the O-shaped sealing ring 23 for ensuring the sealing performance of the connecting part of the connecting tube 10 and the sleeve 13, so as to ensure the reliable absorption of smoke by the smoke suction hood 5, the connecting tube 10 deviating from one side of the hose 3 is symmetrically provided with the first through holes 12, the opening of the smoke suction hood 5 is of a horn-shaped structure, the smoke absorption range is enlarged, one end of the smoke suction hood 5 close to the connecting tube 10 is fixedly provided with the sleeve 13, the sleeve 13 is nested in the connecting pipe 10 and is abutted to the baffle 11, the sleeve 13 is symmetrically provided with a second through hole 14, a bolt 15 penetrates through the first through hole 12 and the second through hole 14, the connecting pipe 10 is connected with the sleeve 13 through the bolt 15, the connecting pipe is convenient and quick to disassemble and assemble, is firm and reliable in connection, is convenient to replace the size of the smoke sucking hood 5 according to different requirements, and ensures the absorption efficiency of smoke, the connecting pipe 10 is sleeved with a pull handle 16 which is convenient to adjust the position of the smoke sucking hood 5, the pull handle 16 comprises a ring sleeve 17 and a pull ring 18, the ring sleeve 17 is arranged at the middle position of the pull handle 16, the ring sleeve 17 is fixedly sleeved on the connecting pipe 10 to enable the connecting pipe 10 to be connected with the ring sleeve 17, the central line of the ring sleeve 17 and the central line of the pull ring 18 are on the same straight line, and a plurality of connecting rods 19 are uniformly and fixedly arranged between the ring sleeve 17 and the pull ring 18, the pull ring 18 is held by a hand, and then the ring sleeve 17 drives the connecting pipe 10 to move towards the smoke position, so that the smoke suction hood 5 is free to be close to a smoke generating point for smoke discharge treatment, the smoke discharge process is timely and efficient, the health of people is effectively protected, the rubber sleeve 24 is arranged on the pull ring 18, the situation that hands are directly contacted with the cold pull ring 18 in winter is avoided, the controller 20 is arranged on the pull ring 18, the controller 20 is electrically connected with the telescopic pipe mechanism 6, the telescopic process of the telescopic pipe mechanism 6 is controlled through the controller 20, time and labor are saved, and the operation is convenient and rapid.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims (5)

1. The universal smoke exhaust device comprises a smoke exhaust pipe, wherein a smoke exhaust machine is arranged in the smoke exhaust pipe, the lower end of the smoke exhaust pipe is connected with a hose, a framework is arranged in the hose, the other end of the hose is connected with a smoke exhaust cover, the universal smoke exhaust device is characterized in that the lower end of the smoke exhaust pipe is connected with a plurality of telescopic pipe mechanisms, each telescopic pipe mechanism comprises a thick pipe and a thin pipe, the upper end of each thick pipe is fixedly connected with the smoke exhaust pipe, the upper end of each thin pipe is movably arranged in the thick pipe, the lower end of each thin pipe is connected with the hose through a flange, the hose is connected with the smoke exhaust cover, one end of each connecting pipe is fixedly connected with the hose, a baffle table is arranged in each connecting pipe inner ring, first through holes are symmetrically formed in the connecting pipe wall of one side of the hose, the opening of the smoke exhaust cover is of a horn-shaped structure, the smoke exhaust cover is close to one end of each connecting pipe, the sleeve is nested in being set up in even pipe and with keep off the platform and support together, the symmetry has seted up the second through-hole on the sleeve pipe, passes first through-hole and second through-hole are provided with the bolt, it is equipped with the pull handle to overlap on the even pipe, the pull handle includes ring cover and pull ring, the ring cover sets up in the middle part position of pull handle, the fixed cover of ring cover is located on even pipe, evenly fixed being provided with many connecting rods between ring cover and the pull ring, be provided with the controller on the pull ring, flexible pipe mechanism is connected to the controller electricity.

2. The universal smoke exhaust device according to claim 1, wherein a mesh is provided at the outlet of the smoke exhaust pipe, and a grid plate is provided in the mesh.

3. The universal smoke evacuation device of claim 1 wherein said abutment is provided with an O-ring seal.

4. The universal smoke exhaust device as claimed in claim 1, wherein the pull ring is provided with a rubber sleeve.

5. The universal smoke evacuation device of claim 1 wherein the centerline of the collar is collinear with the centerline of the pull ring.

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