CN215832199U

CN215832199U - Air pipe with dustproof structure for air heater

Info

Publication number: CN215832199U
Application number: CN202122385563.5U
Authority: CN
Inventors: 谢帝
Original assignee: Tangshan Diyi Technology Co ltd
Current assignee: Tangshan Diyi Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-02-15
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to the technical field of ventilation, in particular to a ventilating duct with a dustproof structure for a hot air blower, which comprises a main body, a bottom plate and a safety device, wherein the bottom plate is arranged above the main body, the safety device is arranged on the surface of the main body, the safety device comprises a partition plate, the partition plate is rotationally connected with the inner wall of the main body, the surface of the partition plate is in a round angle shape, the surface of the main body is fixedly connected with a slideway, the surface of the slideway is in a round angle shape, the surface of the partition plate is fixedly connected with a driving gear, the inner wall of the slideway is slidably connected with a toothed plate, and the toothed plate is meshed with the surface of the driving gear. According to the utility model, the safety device is arranged, so that the ventilation pipeline is effectively protected, the usability of the equipment is improved, meanwhile, the fire source is prevented from being conveyed out when the equipment encounters a fire, the potential safety hazard of the ventilation pipeline is reduced, and the safety of the equipment is improved.

Description

Air pipe with dustproof structure for air heater

Technical Field

The utility model relates to the technical field of ventilation, in particular to a ventilation pipeline with a dustproof structure for a hot air blower.

Background

The ventilation pipeline is a metal pipeline for industrial ventilation and air conditioning engineering, and is a municipal infrastructure for circulating air and reducing the concentration of harmful gases so as to reduce the indoor temperature.

Indoor ventilation often uses the air pipe, and at present most air pipe are open state, and air pipe equipment is easily carried the fire source away when meetting the conflagration, causes a series of fire accident, increases the potential safety hazard of air pipe, reduces the security of equipment, to this needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a ventilating duct with a dustproof structure for a hot air blower.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a hot-blast machine is with air pipe that has dustproof construction, includes main part, bottom plate and safety device, the bottom plate sets up the top in the main part, safety device sets up at the main part on the surface, safety device includes the division board, the division board rotates with the inner wall of main part to be connected, the surface of division board is the fillet, the fixed surface of main part is connected with the slide, the surface of slide is the fillet, the fixed surface of division board is connected with the driving gear, the inner wall sliding connection of slide has the pinion rack, the pinion rack is connected with the surface toothing of driving gear, fixedly connected with pulling spring between pinion rack and the slide, the pulling spring is horizontal setting, and the pulling spring can cooperate with the slide in order to reach the purpose of pulling pinion rack.

Preferably, the inner wall threaded connection of slide has the gag lever post, the gag lever post and the inner wall joint of pinion rack, the gag lever post can cooperate in order to reach the purpose of restriction pinion rack with the slide.

Preferably, the surface of bottom plate is provided with stabilising arrangement, stabilising arrangement includes the mobile jib, the mobile jib is connected with the surperficial fixed connection of bottom plate, and the mobile jib can cooperate in order to reach the purpose of restriction stabilizer plate with the bottom plate.

Preferably, the fixed surface of mobile jib is connected with the layer board, the square hole has been seted up on the surface of layer board, the fixed surface of mobile jib is connected with the fixture block, and the layer board can cooperate with the mobile jib in order to reach the purpose that supports and guide support the pole.

Preferably, the surface cover of fixture block is equipped with the steadying plate, the surface of steadying plate is the fillet, the inner wall sliding connection of square hole has the pole of support, the surface of support pole is the fillet, the steadying plate can cooperate with the mobile jib in order to reach the purpose that supports the main part.

Preferably, the cover is accomodate to the fixed surface of steadying plate, support the inner wall joint of pole and accomodating cover, the layer board with support fixedly connected with stabilizing spring between the pole, stabilizing spring is vertical setting, accomodate the cover can cooperate in order to reach the purpose of restriction steadying plate with supporting the pole.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the dustproof ventilating duct, the safety device is arranged, when the ventilating duct is used, the ventilating duct is dustproof, the toothed plate is pulled, the toothed plate moves and pushes the driving gear, then the lower end of the toothed plate drives the driving gear at the lower end, the driving gear rotates and drives the partition plate, when the toothed plate moves to a specified position, the limiting rod rotates and completes dustproof, the ventilating duct is effectively protected and operated through the safety device, the usability of equipment is improved, meanwhile, the fire source is prevented from being conveyed out when the equipment meets a fire, the potential safety hazard of the ventilating duct is reduced, and the safety of the equipment is improved.

2. According to the utility model, by arranging the stabilizing device, when the ventilating duct is used, the ventilating duct is stabilized, when the main body is placed at an appointed position, the stabilizing plate is moved to the appointed position, the stabilizing plate is pushed, the stabilizing plate is moved and sleeved on the clamping block, the abutting rod is loosened, the abutting rod is pulled by the stabilizing spring, the abutting rod is moved and inserted into the containing sleeve, and the stabilization is completed.

Drawings

Fig. 1 is a schematic perspective view of a ventilation duct with a dustproof structure for a hot air blower according to the present invention;

fig. 2 is a schematic structural view of a safety device of a ventilation duct with a dustproof structure for a hot air blower according to the present invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 2 of a ventilation duct with a dustproof structure for a hot air blower according to the present invention;

fig. 4 is a schematic structural view of a stabilizing device of a ventilation duct with a dustproof structure for a hot air blower according to the present invention;

fig. 5 is a schematic structural diagram of a ventilation duct with a dustproof structure in fig. 4 at B, for the hot air blower according to the present invention.

Illustration of the drawings:

1. a main body; 2. a base plate; 3. a safety device; 31. a separator plate; 32. a slideway; 33. a driving gear; 34. a toothed plate; 35. pulling the spring; 36. a limiting rod; 4. a stabilizing device; 41. a stabilizing plate; 42. a main rod; 43. a support plate; 44. a clamping block; 45. a stabilizing spring; 46. a support rod; 47. a storage sleeve.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-5, the present invention provides a technical solution: a ventilation pipeline with a dustproof structure for a hot air blower comprises a main body 1, a bottom plate 2 and a safety device 3, wherein the bottom plate 2 is arranged above the main body 1, and the safety device 3 is arranged on the surface of the main body 1.

The specific arrangement and function of the safety device 3 and the stabilizing device 4 will be described in detail below.

In this embodiment: safety device 3 includes division board 31, and division board 31 rotates with the inner wall of main part 1 to be connected, and the surface of division board 31 is the fillet, and the fixed surface of main part 1 is connected with slide 32, and the surface of slide 32 is the fillet, and the fixed surface of division board 31 is connected with driving gear 33, and the inner wall sliding connection of slide 32 has pinion rack 34, and pinion rack 34 is connected with driving gear 33's surface meshing.

Specifically, fixedly connected with pulling spring 35 between pinion rack 34 and the slide 32, pulling spring 35 is horizontal setting, and pulling spring 35 can cooperate in order to reach the purpose of pulling pinion rack 34 with slide 32.

Specifically, the inner wall of the slide 32 is connected with a limit rod 36 through threads, and the limit rod 36 is clamped with the inner wall of the toothed plate 34.

In this embodiment: the stop lever 36 may cooperate with the slide 32 to limit the tooth plate 34.

In this embodiment: the surface of the bottom plate 2 is provided with a stabilizing device 4, the stabilizing device 4 comprises a main rod 42, the main rod 42 is fixedly connected with the surface of the bottom plate 2, and the main rod 42 can be matched with the bottom plate 2 to achieve the purpose of limiting the stabilizing plate 41.

Specifically, a supporting plate 43 is fixedly connected to the surface of the main rod 42, a square hole is formed in the surface of the supporting plate 43, and a clamping block 44 is fixedly connected to the surface of the main rod 42.

In this embodiment: the support plate 43 may cooperate with the main rod 42 for the purpose of supporting and guiding the abutment rod 46.

Specifically, the surface of the fixture block 44 is sleeved with the stabilizing plate 41, the surface of the stabilizing plate 41 is a round angle, the inner wall of the square hole is connected with the supporting rod 46 in a sliding manner, the surface of the supporting rod 46 is a round angle, and the stabilizing plate 41 can be matched with the main rod 42 to support the main body 1.

Specifically, the surface of the stabilizing plate 41 is fixedly connected with a containing sleeve 47, the abutting rod 46 is clamped with the inner wall of the containing sleeve 47, a stabilizing spring 45 is fixedly connected between the supporting plate 43 and the abutting rod 46, and the stabilizing spring 45 is vertically arranged.

In this embodiment: the receiving sleeve 47 can cooperate with the retaining bar 46 for the purpose of restraining the stabilising plate 41.

The working principle is as follows: by arranging the safety device 3, when the ventilation pipeline is used, the ventilation pipeline is dustproof, the toothed plate 34 is pulled, the toothed plate 34 moves and pushes the driving gear 33, then the lower end of the toothed plate 34 drives the driving gear 33 at the lower end, the driving gear 33 rotates and drives the isolation plate 31, when the toothed plate 34 moves to a specified position, the limiting rod 36 rotates to complete dustproof, by arranging the safety device 3, the ventilation pipeline is effectively protected and operated, the usability of equipment is improved, meanwhile, the equipment is prevented from being conveyed out when encountering a fire, the potential safety hazard of the ventilation pipeline is reduced, the safety of the equipment is improved, in addition, by arranging the stabilizing device 4, when the ventilation pipeline is used, the ventilation pipeline is stabilized, when the main body 1 is placed at the specified position, the stabilizing plate 41 is moved to the specified position, the stabilizing plate 41 is pushed, the stabilizing plate 41 moves and is sleeved on the clamping block 44, loosening the support rod 46, the stabilizing spring 45 pulls the support rod 46, the support rod 46 moves and is inserted into the storage sleeve 47, stability is achieved, the stabilizing device 4 is arranged, the ventilation pipeline is effectively stabilized, the damage rate of the ventilation pipeline is reduced, the service life of the ventilation pipeline is prolonged, the maintenance cost of the ventilation pipeline is reduced, the practicability of the ventilation pipeline is improved, and the stability of the ventilation pipeline is improved.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a hot-blast machine is with air pipe that has dustproof construction, includes main part (1), bottom plate (2) and safety device (3), its characterized in that: the bottom plate (2) is arranged above the main body (1), the safety device (3) is arranged on the surface of the main body (1), the safety device (3) comprises a partition plate (31), the partition plate (31) is rotationally connected with the inner wall of the main body (1), the surface of the partition plate (31) is a round angle, the fixed surface of the main body (1) is connected with a slide way (32), the surface of the slide way (32) is a round angle, the fixed surface of the partition plate (31) is connected with a driving gear (33), the inner wall of the slide way (32) is slidably connected with a toothed plate (34), and the toothed plate (34) is connected with the surface of the driving gear (33) in a meshed mode.

2. The ventilation duct with dustproof structure for the hot air blower according to claim 1 is characterized in that: fixedly connected with pulling spring (35) between pinion rack (34) and slide (32), pulling spring (35) are horizontal setting.

3. The ventilation duct with dustproof structure for the hot air blower according to claim 1 is characterized in that: the inner wall threaded connection of slide (32) has gag lever post (36), gag lever post (36) and the inner wall joint of pinion rack (34).

4. The ventilation duct with dustproof structure for the hot air blower according to claim 1 is characterized in that: the surface of bottom plate (2) is provided with stabilising arrangement (4), stabilising arrangement (4) include mobile jib (42), mobile jib (42) are connected with the fixed surface of bottom plate (2).

5. The ventilation duct with dustproof structure for the hot air blower according to claim 4, characterized in that: the surface of the main rod (42) is fixedly connected with a supporting plate (43), a square hole is formed in the surface of the supporting plate (43), and a clamping block (44) is fixedly connected to the surface of the main rod (42).

6. The ventilation duct with dustproof structure for the hot air blower according to claim 5, characterized in that: the surface of the clamping block (44) is sleeved with a stabilizing plate (41), the surface of the stabilizing plate (41) is in a round angle shape, the inner wall of the square hole is connected with a supporting rod (46) in a sliding mode, and the surface of the supporting rod (46) is in a round angle shape.

7. The ventilation duct with dustproof structure for the hot air blower according to claim 6 is characterized in that: the surface of the stabilizing plate (41) is fixedly connected with a containing sleeve (47), the supporting rod (46) is clamped with the inner wall of the containing sleeve (47), and a stabilizing spring (45) is fixedly connected between the supporting plate (43) and the supporting rod (46).