CN217844015U

CN217844015U - Lampblack absorber outer tube convenient to clearance

Info

Publication number: CN217844015U
Application number: CN202221529195.5U
Authority: CN
Inventors: 杨光华
Original assignee: Individual
Current assignee: Beijing Zhongke Mingkui Environmental Technology Co.,Ltd.
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-11-18
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a lampblack absorber outer tube convenient to clearance belongs to lampblack absorber pipeline technical field. The utility model provides a lampblack absorber outer tube convenient to clearance, includes the mounting bracket that two sets of symmetries set up, still includes: the pipe body comprises a first half pipe and a second half pipe which are respectively and fixedly connected to the two groups of mounting frames; a first clamping groove is formed in the first half pipe, a sealing strip is fixedly connected to the second half pipe, and the sealing strip is inserted into the first clamping groove; the utility model discloses a body is constituteed to two half-pipes, and make two half-pipes open and shut through rotating two-way lead screw, therefore when the body inner wall needs to be cleared up, make first half-pipe and second half-pipe separately, expose the inner wall of body, thereby need not that the cleanup crew bores into the inside clearance that clears up of body, thereby avoid the greasy dirt to drip on the human body, after the body is opened, the bacterium that the inside oil stain of body was multiplied discharges and gives off the outside air, thereby reduce the density of bacterium, reduce the harm to the human body.

Description

Lampblack absorber outer tube convenient to clearance

Technical Field

The utility model relates to a lampblack absorber pipeline technical field especially relates to a lampblack absorber outer tube convenient to clearance.

Background

The lampblack absorber pipeline divide into inner tube and outer tube, no matter be lampblack absorber inner tube or lampblack absorber outer tube, after long-time the use, all can adsorb the thick oil stain of one deck on the inside of pipeline, and these oil stains need regularly clear up it to prevent that it from hindering the oil smoke and discharging.

The lampblack absorber outer tube generally sets up outdoors, and the pipe diameter is great, in the clearance, one kind needs the manual work to bore into inside the pipeline and clears up, but the greasy dirt is detained for a long time in the intraductal production a large amount of germ, these germs are inhaled and are carcinogenic easily behind the human body, tear the pipeline open during another kind of cleaning method, then the segmentation is washd, but because the bolt of connecting between the pipeline is more, the dismouting required time is longer, lead to cleaning efficiency lower, and pipeline self weight is more kind, bring inconvenience for the dismouting more, so need design a lampblack absorber outer tube of the clearance of being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of inconvenient cleaning of the outer tube of the range hood in the prior art, and providing a range hood outer tube convenient to clean.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a lampblack absorber outer tube convenient to clearance, includes the mounting bracket that two sets of symmetries set up, still includes: the pipe body comprises a first half pipe and a second half pipe which are respectively fixedly connected to the two groups of mounting frames; a first clamping groove is formed in the first half pipe, a sealing strip is fixedly connected to the second half pipe, and the sealing strip is inserted into the first clamping groove; the two groups of mounting plates are arranged on two sides of the two groups of mounting frames, two bidirectional screw rods are rotatably connected to the two groups of mounting plates, and the two groups of mounting frames are respectively in threaded connection with two groups of threads on the bidirectional screw rods in opposite screw directions; the connector is detachably connected to the pipe body.

In order to facilitate being responsible for and linking to each other with other lampblack absorber equipment, preferably, the connector is including the installation pipe, fixedly connected with sealing ring on the installation pipe, set up the third draw-in groove with sealing ring looks block on the inner wall of body, fixedly connected with ring flange on the installation pipe, the multiunit bolt hole has been seted up on the ring flange, set up the second draw-in groove that is used for the sealed pad of installation on the ring flange.

In order to reduce the sliding resistance of the mounting frame, preferably, two sets of guide rails are fixedly connected to the mounting plate, and moving wheels are installed at the bottom of the mounting frame and are slidably connected in the guide rails.

In order to facilitate stable releasing and clamping of the first half pipe and the second half pipe, preferably, the two-way lead screw rotates synchronously through the chain wheel set, a second shell is detachably connected to the side wall of the mounting plate, the chain wheel set is located in the second shell, and the second shell is fixed to the mounting plate through a second bolt.

In order to facilitate the rotation of the bidirectional screw rod, preferably, a motor is fixedly connected to the side wall of the mounting plate, an output shaft of the motor rotates synchronously with the bidirectional screw rod through a gear set, a first shell is detachably connected to the mounting plate, the motor is located in the first shell, and the first shell is fixed to the mounting plate through a first bolt.

In order to facilitate the rotation of the bidirectional screw rod, furthermore, the bidirectional screw rod extends to the outer side of the mounting plate and is fixedly connected with an adjusting handle.

Compared with the prior art, the utility model provides a lampblack absorber outer tube convenient to clearance possesses following beneficial effect:

the device does not relate to the part all the same with prior art or can adopt prior art to realize, the utility model discloses a body is constituteed to two half pipes, and make two half pipes can open and shut through rotating two-way lead screw, therefore when the body inner wall needs to be cleared up, make first half pipe and second half pipe separately, expose the inner wall of body, thereby need not that the cleanup crew bores into the inside clearance of body, thereby avoid the greasy dirt to drip on the human body, and after the body is opened, the bacterium that the inside oil stain of body was multiplied discharges and gives off the outside air, thereby reduce the density of bacterium, reduce the harm to the human body, thereby and through rotating two-way lead screw control and control first half pipe and second half pipe separately or merge, thereby need not the bolt of the screw thread a large amount of and carry out the dismouting to the body, thereby clean efficiency is increased substantially.

Drawings

Fig. 1 is a schematic structural view of an outer tube of a range hood convenient to clean, which is provided by the utility model;

fig. 2 is a schematic diagram of an explosion structure of an outer tube of a range hood convenient to clean, which is provided by the utility model i;

fig. 3 is a schematic diagram of an explosion structure of an outer tube of a range hood convenient to clean, which is provided by the utility model ii;

fig. 4 is a schematic structural view of a portion B in fig. 2 of an outer tube of a range hood convenient to clean, which is provided by the utility model;

fig. 5 is a schematic structural view of a portion a in fig. 3 of an outer tube of a range hood convenient to clean, which is provided by the utility model;

fig. 6 is the utility model provides a lampblack absorber outer tube connector's convenient to clearance structural schematic.

In the figure: 1. a first half pipe; 2. a second half pipe; 3. a first card slot; 4. a seal strip; 5. A connector; 501. installing a pipe; 502. a flange plate; 503. a seal ring; 504. bolt holes; 505. a second card slot; 6. a third card slot; 7. a mounting frame; 8. an adjusting handle; 9. a moving wheel; 10. a guide rail; 11. mounting a plate; 12. a bidirectional screw rod; 13. a first housing; 14. a first bolt; 15. a motor; 16. a gear set; 17. a sprocket set; 18. a second housing; 19. and a second bolt.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b): referring to fig. 1-6, a lampblack absorber outer tube convenient to clearance, includes mounting bracket 7 that two sets of symmetries set up, still includes: the pipe body comprises a first half pipe 1 and a second half pipe 2 which are respectively and fixedly connected to the two groups of mounting frames 7; a first clamping groove 3 is formed in the first half pipe 1, a sealing strip 4 is fixedly connected to the second half pipe 2, and the sealing strip 4 is inserted into the first clamping groove 3; the two groups of mounting plates 11 are arranged on two sides of the two groups of mounting frames 7, the two groups of mounting plates 11 are rotatably connected with two bidirectional screw rods 12, and the two groups of mounting frames 7 are respectively in threaded connection with two groups of threads on the bidirectional screw rods 12 in opposite screw directions; the connector 5 connected with the pipe body can be disassembled.

Refer to fig. 1-fig. 3, rotate two-way lead screw 12, through controlling two-way lead screw 12 pivoted direction, thereby control the interval between the mounting bracket 7 that two sets of symmetries set up, thereby control first half pipe 1 and second half pipe 2 and part or merge, when needs are cleared up, make first half pipe 1 and second half pipe 2 part, expose the inner wall of body, thereby need not the cleanup crew and bore the body inside and clear up, thereby avoid the greasy dirt to drip on the human body, and after the body is opened, the bacterium that the inside oil stain of body was multiplied is discharged and is gived off in the outside air, thereby reduce the density of bacterium, reduce the harm to the human body, thereby through rotating two-way lead screw 12 control first half pipe 1 of control and second half pipe 2 and part or merge, thereby need not to twist a large amount of bolts and carry out the dismouting to the body, thereby improve cleaning efficiency by a wide margin, when two half pipes merge, sealing strip 4 inserts in first draw-in 3, thereby seal the junction to two half pipes and seal, thereby avoid the oil smoke to leak the junction of half pipe.

Referring to fig. 6, the connector 5 includes an installation pipe 501, a sealing ring 503 is fixedly connected to the installation pipe 501, a third clamping groove 6 engaged with the sealing ring 503 is formed in the inner wall of the pipe body, a flange 502 is fixedly connected to the installation pipe 501, a plurality of groups of bolt holes 504 are formed in the flange 502, and a second clamping groove 505 for installing a sealing gasket is formed in the flange 502.

Referring to fig. 1-3 and 6, two sets of flanges 502 are respectively and fixedly mounted on the exhaust end of the range hood unit and the air inlet of the fan through bolts, and when the two half pipes are combined again after being cleaned separately, the sealing ring 503 is clamped into the third clamping groove 6 to seal the connector 5 and the pipe body, so that the sealing performance between the pipe body and the connector 5 is improved, and the oil smoke is prevented from leaking from the joint.

Referring to fig. 1-3, guide rails 10 are fixedly connected to two sets of mounting plates 11, moving wheels 9 are mounted at the bottom of the mounting frame 7, the moving wheels 9 are slidably connected in the guide rails 10, the moving wheels 9 support the mounting frame 7, so that the bidirectional screw rod 12 is prevented from being deformed by weight and cannot rotate, sliding friction generated when the mounting frame 7 moves is converted into rolling friction through the moving wheels 9, and moving resistance of the mounting frame is reduced.

Referring to fig. 1-5, two sets of bidirectional screws 12 rotate synchronously through a chain wheel set 17, a second housing 18 is detachably connected to a side wall of the mounting plate 11, the chain wheel set 17 is located in the second housing 18, the second housing 18 is fixed to the mounting plate 11 through a second bolt 19, a motor 15 is fixedly connected to the side wall of the mounting plate 11, an output shaft of the motor 15 rotates synchronously with the bidirectional screws 12 through a gear set 16, a first housing 13 is detachably connected to the mounting plate 11, the motor 15 is located in the first housing 13, the first housing 13 is fixed to the mounting plate 11 through a first bolt 14, and the bidirectional screws 12 extend to an adjusting handle 8 fixedly connected to the outer side of the mounting plate 11.

Rotate adjustment handle 8, adjustment handle 8 makes one of them two-way lead screw 12 rotate, two-way lead screw 12 pass through sprocket group 17 synchronous rotation, thereby make the both ends of mounting bracket 7 slide simultaneously, or starter motor 15, motor 15 makes one of them two-way lead screw 12 rotate, two-way lead screw 12 pass through sprocket group 17 synchronous rotation, thereby make the both ends of mounting bracket 7 slide simultaneously, thereby control the opening and shutting of two half pipes, utilize first shell 13 to cover motor 15 and gear train 16, thereby avoid both to expose for a long time in the external environment by the corruption, cover sprocket group 17 through second shell 18, thereby avoid sprocket group 17 to expose for a long time in the external environment by the corruption.

The above, 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

1. The utility model provides a lampblack absorber outer tube convenient to clearance, includes mounting bracket (7) that two sets of symmetries set up, its characterized in that still includes:

the pipe body comprises a first half pipe (1) and a second half pipe (2) which are fixedly connected to the two groups of mounting frames (7) respectively;

a first clamping groove (3) is formed in the first half pipe (1), a sealing strip (4) is fixedly connected to the second half pipe (2), and the sealing strip (4) is inserted into the first clamping groove (3);

the two mounting plates (11) are arranged on two sides of the two mounting frames (7), the two mounting plates (11) are rotatably connected with two bidirectional screw rods (12), and the two mounting frames (7) are respectively in threaded connection with two groups of threads on the bidirectional screw rods (12) in opposite screw directions;

can be detachably connected with the connector (5) on the pipe body.

2. The lampblack absorber outer tube convenient to clearance of claim 1, characterized in that, connector (5) are including installation pipe (501), fixedly connected with sealing ring (503) on installation pipe (501), set up third draw-in groove (6) with sealing ring (503) looks block on the inner wall of body, fixedly connected with ring flange (502) on installation pipe (501), set up multiunit bolt hole (504) on ring flange (502), set up second draw-in groove (505) that are used for the sealed pad of installation on ring flange (502).

3. A lampblack absorber outer tube convenient to clearance according to claim 2, characterized by, that fixedly connected with guide rail (10) on two sets of mounting panel (11), removal wheel (9) is installed to the bottom of mounting bracket (7), removal wheel (9) sliding connection is in guide rail (10).

4. A lampblack absorber outer tube convenient to clearance according to claim 3, characterized in that, two sets of two-way lead screw (12) are through sprocket group (17) synchronous rotation, the lateral wall of mounting panel (11) can be dismantled and be connected with second shell (18), sprocket group (17) are located second shell (18), second shell (18) are fixed with mounting panel (11) through second bolt (19).

5. A lampblack absorber outer tube convenient to clearance according to claim 4, characterized in that, fixedly connected with motor (15) on the lateral wall of mounting panel (11), the output shaft of motor (15) passes through gear train (16) and two-way lead screw (12) synchronous rotation, can dismantle on mounting panel (11) and be connected with first shell (13), motor (15) are located first shell (13), first shell (13) are fixed through first bolt (14) with mounting panel (11).

6. A range hood outer pipe convenient to clean according to claim 4, characterized in that the bidirectional screw rod (12) extends to the outer side of the mounting plate (11) and is fixedly connected with an adjusting handle (8).