CN109750745B

CN109750745B - Assembly type building

Info

Publication number: CN109750745B
Application number: CN201910093185.8A
Authority: CN
Inventors: 杨清; 张丽; 宋鑫婧
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2020-08-04
Anticipated expiration: 2039-01-30
Also published as: CN109750745A

Abstract

The invention relates to the field of buildings, in particular to an assembly type building, which comprises an impact suppression mechanism, a plurality of stand columns, wall plates and corner pipes, wherein adjacent stand columns are connected through the wall plates, and the wall plates are connected with the ground through the corner pipes; the impact suppression mechanism comprises a vortex tube and a plurality of impact suppression units, the vortex tube is vertically arranged in the wall plate, and the vortex tube comprises a compressed air inlet, an upward cold air outlet and a downward hot air outlet; each impact suppression unit comprises an air inlet duct and a water accumulation cavity, the side wall of the air inlet duct is provided with a pore, and the water accumulation cavity is communicated with the air inlet duct through the pore; the air inlet channels are communicated, the communication positions are communicated with the compressed air inlet, the hot air outlet is communicated with the corner pipe, the cold air outlet is communicated with each water accumulation cavity respectively, and a water drainage channel for draining accumulated water in the water accumulation cavities is arranged in the wall plate. When the technical scheme is adopted, the impact force of wind can be reduced, and meanwhile, the assembly type building can automatically dry the part which is in contact with the ground.

Description

Assembly type building

Technical Field

The invention relates to the field of buildings, in particular to an assembly type building.

Background

The prefabricated construction means that part or all of the components of the building are produced in a component prefabricating factory and then transported to a construction site in a corresponding transportation mode, and the components are assembled by adopting a reliable installation mode and an installation machine to form a building construction mode with a use function.

Compared with field construction, prefabricated assembly type construction has the advantages of convenience in construction, high engineering progress, small influence on the surrounding environment, easiness in ensuring the quality of building components and the like, is mainly applied to industrial buildings in China in the past, and is adopted in civil buildings, particularly residential buildings in recent years. With the acceleration of urbanization process in China, the prefabricated building also meets new development opportunities.

The fabricated building is produced and prefabricated in a factory, and finally transported to a site for assembly, such as an iron sheet house and the like, so that the firmness of the fabricated building can be influenced to a certain extent, the fabricated building can collapse when being blown by wind and rains, and the part of the fabricated building, which is in contact with the ground, can be corroded after being wetted by rainwater.

Disclosure of Invention

The present invention has an object to provide a high-stability fabricated building capable of reducing the impact force of wind while automatically drying a portion contacting with the ground.

In order to achieve the purpose, the technical scheme of the invention provides an assembly type building which comprises an impact suppression mechanism, a plurality of stand columns, wall plates and wall corner pipes, wherein the adjacent stand columns are connected through the wall plates, and the wall plates are connected with the ground through the wall corner pipes; the impact suppression mechanism comprises a vortex tube and a plurality of impact suppression units, the vortex tube is vertically arranged in the wall plate, and the vortex tube comprises a compressed air inlet, an upward cold air outlet and a downward hot air outlet; each impact suppression unit comprises an air inlet duct and a water accumulation cavity, the side wall of the air inlet duct is provided with a pore, and the water accumulation cavity is communicated with the air inlet duct through the pore; the air inlet channels are communicated, the communication positions are communicated with the compressed air inlet, the hot air outlet is communicated with the corner pipe, the cold air outlet is communicated with each water accumulation cavity respectively, and a water drainage channel for draining accumulated water in the water accumulation cavities is arranged in the wall plate.

The technical effect of the scheme is as follows: in the weather of wind and rain, when violent wind impacts the wall plate, the wind flows along the air inlet duct, so that the impact of the wind on the wall plate is reduced, the stability of the assembly type building can be improved, the collapse of the assembly type building is prevented, and the upper end of the air inlet duct is arranged on the wall plate, so that the aesthetic feeling of the assembly type building can be improved.

After the wind wraps the rainwater and enters the air inlet duct, the rainwater enters the water accumulation cavity through the pores, wherein the water inlet cavity enables the wall plate to be hollow, and the heat insulation performance of the fabricated building can be improved at ordinary times; when wind flows into the vortex tube along the air inlet duct and the compressed air inlet, the generated hot air can generate downward thrust on the wall plate after being sprayed out from the hot air flow outlet, so that the stability of the assembly type building is improved, and after the generated hot air flows into the corner tube, the heat can promote the rainwater on the outer tube wall of the corner tube to be dry, thereby avoiding the condition that the contact part of the assembly type building and the ground is corroded.

The cold air that produces simultaneously flows to ponding intracavity behind the cold air export, makes the water of ponding intracavity solidify into ice, and water becomes ice volume increase, and the expanding in-process produces an extrusion force to the lateral wall of wallboard, makes the lateral wall uplift of wallboard form the cambered surface, and when wind impacted to the wallboard, wind can be brushed from the uplift, can disperse the impact force of wind to the wallboard fast, improves assembly type structure's stability.

Furthermore, a hot air flow channel is arranged in the wall plate and the wall corner pipe, the upper end of the hot air flow channel is communicated with a hot air outlet, the middle of the hot air flow channel is communicated with the wall corner pipe, a spring is arranged at the lower end of the hot air flow channel, a blocking block is arranged at the upper end of the spring, and the blocking block can block the drainage channel. The technical effect of the scheme is as follows: the generated hot air can transmit the thrust to the blocking block after being sprayed out from the hot air flow outlet, and the thrust is transmitted to the wall corner pipe through the spring in the spring compression process, so that the stability of the assembly type building can be improved; and the in-process of spring compression blocks off the piece shutoff and plugs up the drain, avoids the rainwater in the ponding intracavity to flow out, can accelerate the uplift of wallboard lateral wall.

Further, the outer side wall of the wallboard is made of beryllium bronze sheets. The technical effect of the scheme is as follows: the beryllium bronze sheet has high mechanical strength and good flexibility, is convenient to deform and bulge, and is beneficial to reducing the impact force of wind on the wallboard.

Furthermore, a silica gel filter disc is arranged at the compressed air inlet. The technical effect of the scheme is as follows: after the air containing rainwater passes through the silica gel filter disc, water molecules are intercepted, and dry air passes through, so that rainwater is prevented from entering the vortex tube.

Further, the bottom of the water collecting cavity is obliquely arranged. The technical effect of the scheme is as follows: after the wind and rain pass, the rainwater after the ponding intracavity melts is convenient for discharge.

Drawings

FIG. 1 is a three-dimensional schematic of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a wall panel;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view of the wallboard after deformation;

fig. 5 is a partially enlarged view of fig. 2 at B.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a vertical column 1, a wall plate 2, a wall corner pipe 3, a vortex tube 4, an air inlet duct 5, a water accumulation cavity 6, a pore 7, a silica gel filter disc 8, a cold air channel 9, a water drainage channel 10, a hot air channel 11, a spring 12 and a blocking block 13.

The examples are substantially as shown in figures 1 to 5 of the accompanying drawings: as shown in figure 1, the fabricated building is built on the ground and comprises a thrust mechanism, a top cover, four stand columns 1, four wall boards 2 and four corner pipes 3, wherein the stand columns 1 are installed on the ground, the wall boards 2 are installed between every two adjacent stand columns 1 through bolts, the wall boards 2 are connected with the corner pipes 3 through the bolts, and the corner pipes 3 are installed on the ground. The outer side wall of the wall plate 2 is made of a beryllium bronze sheet, for example, the raised part in fig. 4 represents the beryllium bronze sheet, and the shape of the beryllium bronze sheet is easy to recover after deformation because the elastic shape of the beryllium bronze sheet becomes large, and certainly, the shape of the beryllium bronze sheet can also be recovered by applying an external force manually.

As shown in fig. 2, the surge suppressing mechanism comprises a vortex tube 4 and two surge suppressing units, the vortex tube 4 being vertically mounted within the wall panel 2, wherein the vortex tube 4 comprises a compressed air inlet, an upwardly directed cold air outlet and a downwardly directed hot air outlet. As shown in fig. 2 and 3, each of the impact suppression units comprises an air inlet duct 5 and a water accumulation cavity 6, a pore 7 is formed in the side wall of the air inlet duct 5, and the water accumulation cavity 6 is communicated with the air inlet duct 5 through the pore 7. As shown in fig. 2, the upper end opening of the air inlet duct 5 is large, the lower end is gradually closed, the lower ends of the two air inlet ducts 5 are communicated and then communicated with the compressed air inlet, and the compressed air inlet is provided with a silica gel filter 8.

As shown in fig. 2 and 3, the cold air outlet is respectively communicated with the upper right corner of each water collecting cavity 6 through a cold air channel 9, a water drainage channel 10 is also arranged in the wall plate 2, the water drainage channel 10 is communicated with the lower right corner of the water collecting cavity 6 shown in fig. 3, and the bottom of the water collecting cavity 6 can be obliquely arranged downwards and rightwards, so that rainwater can be drained conveniently.

As shown in fig. 2 and 5, a hot air flow channel 11 is formed in the wall plate 2 and the corner tube 3, the upper end of the hot air flow channel 11 is communicated with a hot air outlet, the middle part of the hot air flow channel 11 is communicated with the corner tube 3, a spring 12 is welded at the lower end of the hot air flow channel 11, and a stop block 13 is welded at the upper end of the spring 12; after the stopper 13 shown in fig. 2 is moved down to the position shown in fig. 4, the stopper 13 can block the drain 10.

The specific implementation process is as follows:

in windy and rainy days, when strong wind impacts the wall plate 2 from the left side as shown in fig. 2, the wind carries rainwater into the air inlet duct 5, and then the rainwater enters the water collecting cavity 6 through the pores 7. When wind flows into the vortex tube 4 along the air inlet duct 5 and the compressed air inlet, the generated hot air is ejected through the hot air outlet, the pushing force can be transmitted to the blocking block 13 shown in fig. 5, so that the blocking block 13 is pushed to move downwards, the spring 12 is compressed, and when the blocking block 13 shown in fig. 5 moves downwards to the position shown in fig. 4, the blocking block 13 can block the water discharge duct 10. Furthermore, as shown in fig. 2, after the generated hot air flows to the corner tube 3, the heat can accelerate the drying of the rainwater on the outer wall of the corner tube 3.

In addition, the generated cold air flows out from the cold air outlet shown in fig. 2 and flows into the water accumulation cavity 6 through the cold air channel 9, so that water in the water accumulation cavity 6 is solidified into ice, as shown in fig. 4, the volume of the water is increased in the process of changing into ice, extrusion force is generated on the outer side wall of the wallboard 2 in the expansion process, the outer side wall of the wallboard 2 is enabled to bulge to form an arc surface, when wind impacts the wallboard 2, the wind can flow through the bulge, the impact force of the wind on the wallboard 2 can be rapidly dispersed, and the stability of the assembly type building is improved.

Claims

1. An assembly type building, characterized in that: the device comprises an impact suppression mechanism, a plurality of stand columns, wall plates and wall corner pipes, wherein adjacent stand columns are connected through the wall plates, and the wall plates are connected with the ground through the wall corner pipes; the impact suppression mechanism comprises a vortex tube and a plurality of impact suppression units, the vortex tube is vertically arranged in the wall plate, and the vortex tube comprises a compressed air inlet, an upward cold air outlet and a downward hot air outlet; each impact suppression unit comprises an air inlet duct and a water accumulation cavity, the side wall of the air inlet duct is provided with a pore, and the water accumulation cavity is communicated with the air inlet duct through the pore; the air inlet channels are communicated, the communication positions are communicated with the compressed air inlet, the hot air outlet is communicated with the corner pipe, the cold air outlet is communicated with each water accumulation cavity respectively, and a water drainage channel for draining accumulated water in the water accumulation cavities is arranged in the wall plate.

2. A fabricated building according to claim 1, wherein: the wall plate and the wall corner pipe are internally provided with a hot air flow channel, the upper end of the hot air flow channel is communicated with a hot air outlet, the middle of the hot air flow channel is communicated with the wall corner pipe, the lower end of the hot air flow channel is provided with a spring, the upper end of the spring is provided with a blocking block, and the blocking block can block the drainage channel.

3. A fabricated building according to claim 2, wherein: the outer side wall of the wallboard is made of beryllium bronze sheets.

4. A fabricated building according to claim 3, wherein: and a silica gel filter disc is arranged at the compressed air inlet.

5. A fabricated building according to claim 4, wherein: the bottom of the water accumulation cavity is obliquely arranged.