Arrangement assembly of underground garage smoke exhaust pipeline

Abstract

The utility model provides an underground garage smoke exhaust pipeline arrangement assembly which comprises a garage top face, a second transverse pipeline, a ventilation pipeline, a steel wire rope and a smoke suction funnel, a first transverse pipeline is installed on the lower end face of the garage top face, an axial flow fan is installed in the first transverse pipeline, and an upper connecting pipeline is fixed to the lower end face of the first transverse pipeline. A second transverse pipeline is welded to the lower end face of the lower connecting pipeline; a ventilation pipeline is installed on the lower end face of the second transverse pipeline; a smoke suction funnel is installed on the lower end face of the ventilation pipeline; a steel wire rope is arranged between the smoke suction funnel and the second transverse pipeline; according to the design, one set of pipelines is fixed to every two parking spaces, building materials are saved, the construction cost is reduced, and application and popularization are facilitated.

Description

Technical Field

[0001] The utility model discloses an arrangement component for smoke exhaust pipes in an underground garage, belonging to the technical field of hardware stamping dies. Background Art

[0002] As is known to all, with the development of society and economy, cars are gradually becoming popular in cities. Compared with the scarce land resources in cities, underground parking garages that make full use of underground space have emerged.

[0003] Chinese Patent No.: CN213115353U, an arrangement structure of smoke exhaust ducts in an underground garage. The design scheme arranges a connected horizontal duct 1 and a vertical duct 3 inside the garage body, and an exhaust fan is arranged at the lower part of the vertical duct 3 to discharge the gasoline smell released by the vehicles in the garage and the harmful gases accumulated at the bottom of the underground garage; an n-shaped duct is arranged outside the garage body to be connected to the air outlets of the two horizontal ducts respectively, and the smoke is discharged under the suction action of the exhaust fan. However, the design scheme requires a set of ducts to be fixed on the upper end face of each parking space, which wastes a lot of building materials, increases construction costs, and is not convenient for promotion and use. Now, an arrangement component of smoke exhaust ducts in underground garages is urgently needed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an arrangement component of smoke exhaust ducts in an underground garage to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure. In this design, a group of ducts is fixed for every two parking spaces, which saves the use of building materials, reduces construction costs, and is easy to promote and use.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized by the following technical scheme: an arrangement component of an underground garage smoke exhaust pipe, comprising a garage top surface, a second transverse pipe, a ventilation pipe, a steel wire rope and a smoking funnel, a first transverse pipe is installed on the lower end surface of the garage top surface, an axial flow fan is installed inside the first transverse pipe, and an upper connecting pipe is fixed on the lower end surface of the first transverse pipe;

[0006] A connecting flange is installed on the lower end surface of the upper connecting pipe, a lower connecting pipe is fixed on the lower end surface of the connecting flange, a second transverse pipe is welded to the lower end surface of the lower connecting pipe, a ventilation pipe is installed on the lower end surface of the second transverse pipe, a smoking funnel is installed on the lower end surface of the ventilation pipe, a steel wire rope is arranged between the smoking funnel and the second transverse pipe, and a parking space is arranged on the lower end surface of the second transverse pipe.

[0007] Furthermore, the tail end of the first transverse channel is in a closed state, and three groups of upper connecting pipes of the same specifications and sizes are welded to the lower end surface of the first transverse pipe.

[0008] Furthermore, the upper connecting pipe and the lower connecting pipe are installed on the upper and lower end surfaces of the connecting flange by screws, and a sealing ring is arranged between the connecting flanges.

[0009] Furthermore, a sealing ring is provided between the second transverse pipe and the lower connecting pipe.

[0010] Furthermore, the smoking funnel and the ventilation duct constitute a smoke exhaust component, and the smoke exhaust component is provided in multiple groups. The multiple groups of smoke exhaust components have the same composition structure and are equidistantly arranged on the lower end surface of the second transverse duct.

[0011] Furthermore, rope hooks are installed on the lower end surface of the second transverse pipe and the upper end surface of the smoking funnel. The specifications of the rope hooks match the specifications of the steel wire ropes, and the two are fixedly connected. Two groups of steel wire ropes are arranged between each group of smoking funnels and the second transverse pipe.

[0012] Beneficial effects of the utility model: the utility model provides an arrangement component of the smoke exhaust ducts in an underground garage. Since the utility model adds a second horizontal duct, a ventilation duct, a steel wire rope and a smoking funnel, a group of ducts is fixed for every two parking spaces in the design, which saves the use of building materials, reduces construction costs, and is easy to promote and use. It solves the problem that the original arrangement structure of the smoke exhaust ducts in the underground garage requires a group of ducts to be fixed on the upper end face of each parking space, which wastes a large amount of building materials, increases construction costs, and is not easy to promote and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 It is a partial structural diagram of an arrangement component of a smoke exhaust duct in an underground garage according to the utility model;

[0015] Figure 2 This is a structural cross-sectional view of an arrangement component of a smoke exhaust duct in an underground garage according to the utility model;

[0016] Figure 3 This is a structural diagram of a smoking funnel of an arrangement component of an underground garage smoke exhaust duct according to the utility model;

[0017] In the figure: 1-garage top surface, 2-axial flow fan, 3-first transverse duct, 4-upper connecting duct, 5-connecting flange, 6-lower connecting duct, 7-second transverse duct, 8-ventilation duct, 9-steel rope, 10-smoking funnel, 11-parking space. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1-Figure 3 The utility model provides a technical solution: an arrangement component of an underground garage smoke exhaust pipe, comprising a garage top surface 1, a second transverse pipe 7, a ventilation pipe 8, a steel wire rope 9 and a smoking funnel 10, a first transverse pipe 3 is installed on the lower end surface of the garage top surface 1, an axial flow fan 2 is installed inside the first transverse pipe 3, and an upper connecting pipe 4 is fixed on the lower end surface of the first transverse pipe 3;

[0020] A connecting flange 5 is installed on the lower end face of the upper connecting pipe 4, a lower connecting pipe 6 is fixed on the lower end face of the connecting flange 5, a second transverse pipe 7 is welded to the lower end face of the lower connecting pipe 6, a ventilation pipe 8 is installed on the lower end face of the second transverse pipe 7, a smoking funnel 10 is installed on the lower end face of the ventilation pipe 8, a steel wire rope 9 is arranged between the smoking funnel 10 and the second transverse pipe 7, a parking space 11 is arranged on the lower end face of the second transverse pipe 7, and a group of pipes is fixed for every two parking spaces in this design, which saves the use of building materials, reduces construction costs, and is easy to promote and use.

[0021] As the first embodiment of the utility model: the tail end of the first transverse channel is in a closed state, and the design enables the axial fan 2 to extract the air in the first transverse pipe 3, so that the first transverse channel temporarily has a negative pressure, thereby being able to extract the air on the parking space 11, and the lower end surface of the first transverse pipe 3 is welded with three groups of upper connecting pipes 4 of the same size, and the upper connecting pipes 4 and the lower connecting pipes 6 are installed on the upper and lower end surfaces of the connecting flange 5 by screws, and a sealing ring is provided between the connecting flanges 5. The design fixes the upper connecting pipe 4 and the lower connecting pipe 6 by the connecting flange 5, which is convenient for the staff to install;

[0022] A sealing ring is arranged between the second transverse pipe 7 and the lower connecting pipe 6, and the smoking funnel 10 and the ventilation pipe 8 constitute a smoke exhaust assembly. The smoke exhaust assembly is provided with multiple groups, and the composition structure of the multiple groups of smoke exhaust assemblies is the same, and they are equidistantly arranged on the lower end surface of the second transverse pipe 7. This design allows the air around the parking space 11 to be sucked in from the smoking funnel 10, transported to the second transverse pipe 7 through the ventilation pipe 8, and then transported to the first transverse pipe 3 through the upper connecting pipe 4 and the lower connecting pipe, and the exhaust effect is good;

[0023] Rope hooks are installed on the lower end surface of the second transverse pipe 7 and the upper end surface of the smoking funnel 10. The specifications of the rope hooks match the specifications of the steel wire ropes 9, and the two are fixedly connected. Two groups of steel wire ropes 9 are arranged between each group of smoking funnels 10 and the second transverse pipe 7. This design uses the steel wire ropes 9 in combination with the rope hooks, so that the smoking funnel 10 is fixed under the second transverse pipe 7, thereby strengthening the fixing effect thereof and preventing it from falling and damaging the vehicle on the parking space 11.

[0024] As the second embodiment of the utility model: (Note: the position of the fan in the duct is arbitrary and will not be elaborated here), the air around the parking space 11 is sucked in from the smoking funnel 10, transported to the second transverse duct 7 through the ventilation duct 8, and then transported to the first transverse duct 3 through the upper connecting duct 4 and the lower connecting pipe. The axial fan 2 can extract the air in the first transverse duct 3, so that there is a temporary negative pressure in the first transverse channel, thereby realizing the extraction of air on the parking space 11. Through the combined use of the steel wire rope 9 and the rope hook, the smoking funnel 10 is fixed under the second transverse duct 7, thereby strengthening the fixing effect thereof and preventing it from falling and damaging the vehicle on the parking space 11.

[0025] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as screws, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An arrangement assembly of an underground garage smoke exhaust duct, comprising a garage top surface, a second transverse duct, a ventilation duct, a steel wire rope and a smoking funnel, characterized in that: A first transverse pipe is installed on the lower end surface of the garage roof, an axial flow fan is installed inside the first transverse pipe, and an upper connecting pipe is fixed on the lower end surface of the first transverse pipe; A connecting flange is installed on the lower end surface of the upper connecting pipe, a lower connecting pipe is fixed on the lower end surface of the connecting flange, a second transverse pipe is welded to the lower end surface of the lower connecting pipe, a ventilation pipe is installed on the lower end surface of the second transverse pipe, a smoking funnel is installed on the lower end surface of the ventilation pipe, a steel wire rope is arranged between the smoking funnel and the second transverse pipe, and a parking space is arranged on the lower end surface of the second transverse pipe.

2. The arrangement assembly of the smoke exhaust duct in an underground garage according to claim 1, characterized in that: The tail end of the first transverse channel is in a closed state, and three groups of upper connecting pipes of the same specifications and sizes are welded to the lower end surface of the first transverse pipe.

3. The arrangement assembly of the smoke exhaust duct in an underground garage according to claim 1, characterized in that: The upper connecting pipe and the lower connecting pipe are installed on the upper and lower end surfaces of the connecting flange by screws, and a sealing ring is arranged between the connecting flanges.

4. The arrangement assembly of the smoke exhaust duct in an underground garage according to claim 1, characterized in that: A sealing ring is provided between the second transverse pipe and the lower connecting pipe.

5. The arrangement assembly of the smoke exhaust duct in an underground garage according to claim 1, characterized in that: The smoking funnel and the ventilation duct constitute a smoke exhaust component, and the smoke exhaust component is provided in multiple groups. The multiple groups of smoke exhaust components have the same composition structure and are equidistantly arranged on the lower end surface of the second transverse duct.

6. The arrangement assembly of the smoke exhaust duct in an underground garage according to claim 1, characterized in that: The lower end surface of the second transverse pipe and the upper end surface of the smoking funnel are both equipped with rope hooks, the specifications of the rope hooks match the specifications of the steel wire ropes, and the two are fixedly connected, and two groups of steel wire ropes are arranged between each group of smoking funnels and the second transverse pipe.

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