CN214405164U

CN214405164U - Ventilation node structure of piping lane gas cabin tip

Info

Publication number: CN214405164U
Application number: CN202120377044.1U
Authority: CN
Inventors: 高承苗
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-21
Filing date: 2021-02-21
Publication date: 2021-10-15
Anticipated expiration: 2031-02-21

Abstract

The utility model belongs to the technical field of the pipe gallery, and discloses a ventilation node structure of a pipe gallery gas cabin end part, which comprises a gas cabin, wherein a gas pipeline is arranged at the inner bottom end of the gas cabin, a fan cabin is fixed at the inner top end of the gas cabin, a connecting pipe penetrates through the top end of the fan cabin, a wind pavilion is arranged at the top end of the connecting pipe, a gas pipeline cabin outlet hole is arranged at the top end of the gas pipeline, a fan is fixed at the inner bottom end of the fan cabin, and a ventilation hole is arranged at one side of the side wall of the fan cabin, which is close to the gas pipeline cabin outlet hole, so that the utility model can filter and block leaves or gravels falling into the wind pavilion through a filter plate, thereby avoiding the leaves or gravels from entering the inner part of the fan cabin, avoiding the blockage of a second vent pipe, and realizing the fixation and the disassembly of the filter plate through the matching of a fixed plate, a rubber block and a stop block, and then be convenient for the staff in time to clear up accumulational debris, improved the practicality of device greatly.

Description

Ventilation node structure of piping lane gas cabin tip

Technical Field

The utility model belongs to the technical field of the piping lane, concretely relates to ventilation node structure of piping lane gas cabin tip.

Background

The corridor of the pipeline, many pipelines in chemical industry and its related factory are gathered together, arrange along the apparatus or factory building outside, generally in the air, prop up with the support, form the similar appearance with the corridor, also there are a few pipe galleries to locate underground, the major site that the large-scale apparatus pipeline is laid concentratedly, it is formed by steel construction or steel bar concrete structural pillar stand, crossbeam and truss, can divide into the single-storeyed or multilayer according to the type, can pass or can not pass etc..

In chinese patent with patent number CN201920628524.3, a ventilation node structure of piping lane gas cabin tip is disclosed, the device is through setting up the ventilation trompil, bring the ventilation blind spot of upper concave into sheet layer fan room in the gas cabin, thereby the ventilation blind spot has been eliminated, the gas has been avoided gathering, nevertheless the device still has some problems when in-service use, for example, because the wind pavilion exposes on external subaerial, outside leaf or rubble enter into inside the fan storehouse from the wind pavilion easily, thereby lead to the ventilation pipe to block up easily, and influence the inside clean and tidy in fan storehouse, and greatly reduced the factor of safety of fan.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ventilation node structure of piping lane gas cabin tip to inside leaf or the silt rubble that proposes in solving above-mentioned background art entered into the fan storehouse easily, influenced the problem of security.

In order to achieve the above object, the utility model provides a following technical scheme: a ventilation node structure at the end part of a pipe gallery gas cabin comprises a gas cabin, wherein a gas pipeline is installed at the inner bottom end of the gas cabin, a fan bin is fixed at the inner top end of the gas cabin, a connecting pipe penetrates through the top end of the fan bin, a wind pavilion is installed at the top end of the connecting pipe, a gas pipeline cabin outlet hole is formed in the top end of the gas pipeline, a fan is fixed at the inner bottom end of the fan bin, a ventilation opening hole is formed in one side, close to the gas pipeline cabin outlet hole, of the side wall of the fan bin, a first ventilation pipe is installed at one end of the fan, a second ventilation pipe is fixed at the other end of the fan, one end, far away from the fan, of the first ventilation pipe is connected with the ventilation opening hole, a filter plate is installed at one end, extending to the inside of the connecting pipe, a stop block is fixed above the two sides of the inner wall of the connecting pipe, close to the upper part of the filter plate, two fixing plates are movably connected at the lower part, close to the filter plate, of the inner top end of the fan bin, through a rotating shaft, and one side of one end of the fixed plate, which is close to the filter plate, is provided with a rubber block.

Preferably, the top that the inside bottom in fan storehouse is close to the fan passes through support fixedly connected with guard plate, the spring is installed to the bottom of guard plate, the bottom mounting of spring has the clamp plate, the bottom and the fan of clamp plate are inconsistent.

Preferably, the bottom of the fan is provided with a damping plate, and the bottom of the damping plate is provided with an anti-skid groove.

Preferably, telescopic cylinders are installed at two ends of the bottom of the protection plate, and the bottom ends of the telescopic cylinders are connected with the pressing plate.

Preferably, the bottom of the gas pipeline is provided with a reinforcing pier, and the bottom of the reinforcing pier is provided with a bulge.

Preferably, the bottom in fan storehouse is installed the maintenance ladder, the outer wall of block rubber is provided with the antiskid burr.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a filter plate can filter the leaf or the rubble that fall into in the wind-powered shelter and block to can avoid its inside that gets into the fan storehouse, and can avoid the second ventilation pipe to take place to block up, through the cooperation of fixed plate, block rubber and dog, can realize the fixed and dismantlement of filter plate, and then the staff of being convenient for in time clears up accumulational debris, has improved the practicality of device greatly.

(2) The utility model discloses a guard plate can be further protect the fan to prevent that the rubble from pounding and causing the fan to damage, simultaneously through the cooperation of spring and clamp plate, can cushion the shock attenuation to the fan, thereby reduced the vibration range of fan greatly, improved the stability of device, reduced noise pollution.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

in the figure: 1. a fan; 2. a gas pipeline; 3. a fan bin; 4. a protection plate; 5. a gas pipeline outlet hole; 6. a gas cabin; 7. ventilating and opening holes; 8. a first vent pipe; 9. a connecting pipe; 10. a wind booth; 11. filtering the plate; 12. a fixing plate; 13. a second vent pipe; 14. a stopper; 15. a rubber block; 16. a spring; 17. pressing a plate; 18. a telescopic cylinder.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: a ventilation node structure of a pipe gallery gas cabin end part comprises a gas cabin 6, a gas pipeline 2 is installed at the inner bottom end of the gas cabin 6, a fan bin 3 is fixed at the inner top end of the gas cabin 6, a connecting pipe 9 penetrates through the top end of the fan bin 3, a wind pavilion 10 is installed at the top end of the connecting pipe 9, a gas pipeline cabin outlet hole 5 is formed in the top end of the gas pipeline 2, a fan 1 is fixed at the inner bottom end of the fan bin 3, a ventilation hole 7 is formed in one side, close to the gas pipeline cabin outlet hole 5, of the side wall of the fan bin 3, a first ventilation pipe 8 is installed at one end of the fan 1, a second ventilation pipe 13 is fixed at the other end of the fan 1, one end, far away from the fan 1, of the first ventilation pipe 8 is connected with the ventilation hole 7, a filter plate 11 is installed at one end, extending to the inner side of the connecting pipe 9, a stop block 14 is fixed above the filter plate 11 at two sides, close to the filter plate 11, the inside top in fan storehouse 3 is close to the below of filter plate 11 and has two fixed plates 12 through pivot swing joint, rubber block 15 is all installed to one side that the one end of fixed plate 12 is close to filter plate 11, can filter the leaf or the rubble that fall into in the wind pavilion 10 through filter plate 11 and block, thereby can avoid its inside that gets into fan storehouse 3, second ventilation pipe 13 is located the below of filter plate 11 simultaneously, can prevent a large amount of leaves or rubble from getting into inside the pipeline, thereby it blocks up to have avoided the pipeline to take place, and make rubber block 15 support filter plate 11 through rotating fixed plate 12, can realize the fixed and dismantlement of filter plate 11, and then the staff of being convenient for in time clears up accumulational debris, the practicality of device has been improved greatly.

Further, fan storehouse 3's inside bottom is close to fan 1's top and is passed through support fixedly connected with guard plate 4, spring 16 is installed to guard plate 4's bottom, spring 16's bottom mounting has clamp plate 17, clamp plate 17's bottom is inconsistent with fan 1, can be further protect fan 1 through guard plate 4, thereby prevent that the rubble from pounding and cause fan 1 to damage, simultaneously under spring 16 and clamp plate 17's cooperation, can cushion shock attenuation to fan 1, thereby fan 1's vibration amplitude has been reduced greatly, the stability of device has been improved, noise pollution has been reduced.

Further, the damping plate is installed to the bottom of fan 1, and the damping plate has the absorbing effect, and anti-skidding groove has been seted up to the bottom of damping plate.

Specifically, telescopic cylinders 18 are installed at two ends of the bottom of the protection plate 4, the telescopic cylinders 18 have the function of supporting and reinforcing, and the bottom ends of the telescopic cylinders 18 are connected with the pressing plate 17.

Specifically, the bottom of gas pipeline 2 is installed and is strengthened the mound, can fix gas pipeline 2 through strengthening the mound, and the bottom of strengthening the mound is provided with the arch.

Specifically, the maintenance ladder is installed to the bottom in fan storehouse 3, and the outer wall of block rubber 15 is provided with the antiskid burr.

The utility model discloses a theory of operation and use flow: when the utility model is used, the filter plate 11 can be arranged at the bottom end of the connecting pipe 9, the filter plate 11 is abutted against the stop block 14, the rubber block 15 is abutted against the filter plate 11 by rotating the fixing plate 12, thereby the filter plate 11 can be fixed, the leaves or gravels falling into the wind pavilion 10 can be filtered and blocked by the filter plate 11, thereby the leaves or gravels can be prevented from entering the interior of the fan bin 3, the second vent pipe 13 is arranged below the filter plate 11, a large amount of leaves or gravels can be prevented from entering the interior of the pipeline, thereby the pipeline is prevented from being blocked, meanwhile, the filter plate 11 is convenient to disassemble, thereby the accumulated sundries can be conveniently cleaned by the staff in time, the practicability of the device is greatly improved, the fan 1 can be further protected by the protection plate 4, thereby the gravels are prevented from falling to cause the damage of the fan 1, and simultaneously, under the matching of the spring 16 and the pressing plate 17, the shock absorption can be carried out to the fan 1, thereby greatly reducing the vibration amplitude of the fan 1, improving the stability of the device and reducing noise pollution.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ventilation node structure of piping lane gas cabin tip which characterized in that: comprises a gas cabin (6), a gas pipeline (2) is installed at the bottom end inside the gas cabin (6), a fan bin (3) is fixed at the top end inside the gas cabin (6), a connecting pipe (9) penetrates through the top end of the fan bin (3), a wind pavilion (10) is installed at the top end of the connecting pipe (9), a gas pipeline cabin outlet hole (5) is formed in the top end of the gas pipeline (2), a fan (1) is fixed at the bottom end inside the fan bin (3), a ventilation hole (7) is formed in one side, close to the gas pipeline cabin outlet hole (5), of the side wall of the fan bin (3), a first ventilation pipe (8) is installed at one end of the fan (1), a second ventilation pipe (13) is fixed at the other end of the fan (1), one end, far away from the fan (1), of the first ventilation pipe (8) is connected with the ventilation hole (7), the utility model discloses a fan, including filter plate (11), filter plate (11) are installed to the inside one end of second ventilation pipe (13) extension to connecting pipe (9), the top that the inner wall both sides of connecting pipe (9) are close to filter plate (11) all is fixed with dog (14), there are two fixed plates (12) below that the inside top of fan storehouse (3) is close to filter plate (11) through pivot swing joint, rubber block (15) are all installed to one side that the one end of fixed plate (12) is close to filter plate (11).

2. A ventilation node structure at the end of a piping lane gas tank as claimed in claim 1, wherein: the utility model discloses a fan, including fan storehouse (3), support fixedly connected with guard plate (4) is passed through to the top that the inside bottom of fan storehouse (3) is close to fan (1), spring (16) are installed to the bottom of guard plate (4), the bottom mounting of spring (16) has clamp plate (17), the bottom and fan (1) of clamp plate (17) are inconsistent.

3. A ventilation node structure at the end of a piping lane gas tank as claimed in claim 1, wherein: the bottom of the fan (1) is provided with a damping plate, and the bottom of the damping plate is provided with an anti-skid groove.

4. A ventilation node structure at the end of a piping lane gas tank as claimed in claim 2, wherein: a telescopic cylinder (18) is installed at both ends of the bottom of the protection plate (4), and the bottom end of the telescopic cylinder (18) is connected with the pressing plate (17).

5. A ventilation node structure at the end of a piping lane gas tank as claimed in claim 1, wherein: the bottom of the gas pipeline (2) is provided with a reinforcing pier, and the bottom of the reinforcing pier is provided with a bulge.

6. A ventilation node structure at the end of a piping lane gas tank as claimed in claim 1, wherein: the bottom in fan storehouse (3) is installed the maintenance ladder, the outer wall of block rubber (15) is provided with the antiskid burr.