CN214065164U

CN214065164U - Point type residence middle sleeve through-hall air permeable air pipeline structure

Info

Publication number: CN214065164U
Application number: CN202021070817.3U
Authority: CN
Inventors: 叶秉江
Original assignee: Wuhan Napu Guangxin Technology Co ltd
Current assignee: Wuhan Napu Guangxin Technology Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-08-27
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a set penetrating wind pipeline structure of hall wind in the middle of the point type house relates to building engineering technical field, installs in the point type house, and the point type house includes public space, limit house cover and well cover, is equipped with the building interior wall between well cover and the public space, and the position department that the public space kept away from well cover direction is equipped with the building outer wall, is equipped with the air intake on well cover and the building outer wall that public space is connected, is equipped with the air outlet on the building outer wall, and the intercommunication has between air outlet and the air intake. The utility model discloses an establish organized air passage who passes through public space and limit cover traffic space, the indoor air intercommunication with the rear portion outer wall of building of cover in the middle of making, the cover realizes the natural "penetrating" purpose under the natural wind pressure state in the middle of reaching, the daylighting of point mode house of security is sufficient, divide family flexibility, the appearance is free, plan advantages such as efficient, the realization of the middle cover type of its no rear portion outer wall has the direct ventilation of "cross the hall wind".

Description

Point type residence middle sleeve through-hall air permeable air pipeline structure

Technical Field

The utility model relates to a building engineering technical field, more specifically say, it relates to the penetrating wind pipeline structure of the hall wind is worn to cover in the middle of the point type house.

Background

The multi-set combined independent unit of the existing point type residential building has a-T shape as shown in figure 1; b-Y shape; c-a raised font; d-windmill shape; e-I-shaped; f-butterfly shape. The middle sleeve type in the building combined structure is provided with an outer wall of a leeward negative pressure surface at the rear part of the building, and the hall wind of the middle sleeve is indirectly realized by opening a hole on a door or an inner partition wall and through outer wall windowing convection of a rear public channel and a public space; although the rear side of the middle sleeve in the layout of the windmill shape, the I shape, the butterfly shape and the like is provided with the open well, the ventilation flow is limited because the middle sleeve is positioned in a positive pressure area at the front part of a building, and the cross ventilation is indirectly realized by the aid of a rear public channel and an outer wall windowing of a public space.

The indirect ventilation intermediate sleeve has large mutual interference with sound, light and smell of a public space, has hidden dangers in the aspects of safety and privacy in the sleeve, is limited by the opening of an external window of the public space, is influenced by physiology and psychology, and has limited opening ventilation of an internal wall door and a window. Point type compares in the advantage such as the board-like structure that has stability, the centralization of equipment, place planning are nimble, land utilization efficiency height, but abandons gradually because of the fatal defect that middle house can not be thorough. At present, more 'external (bridge) gallery type' layouts are adopted, the essence of the layouts is also plate type layouts, the occupied area of buildings and the shared share of each family are increased, the planning technical difficulty and the land cost are increased, and the environmental climate of urban building groups and the urban landscape are seriously influenced.

In view of the above problems, there is a need for a middle sleeve type through air ventilation duct structure for a point type residence (multiple sleeve type independent units) which can directly ventilate naturally without opening windows on the outer walls of the middle and rear parts of the building (constructed, under-construction and to-be-constructed).

SUMMERY OF THE UTILITY MODEL

To this problem in the actual application, the utility model aims to provide a set up penetrating wind pipeline structure of hall wind in the middle of the point type house, concrete scheme is as follows:

the point type residence is sleeved with a through air duct structure for penetrating through the hall air and is installed in the point type residence, the point type residence comprises a public space, a side household sleeve and a middle sleeve, a building inner wall is arranged between the middle sleeve and the public space, a building outer wall is arranged at the position, far away from the middle sleeve direction, of the public space, an air port is formed in the building outer wall, connected with the public space, of the middle sleeve, an air port is formed in the building outer wall, and an air duct is communicated between the air ports.

Furthermore, the middle sleeve in the front of the building is arranged in the windward direction, the outer wall is arranged in the leeward direction of the building, the air inlet is positioned in the windward direction, and the air outlet is positioned in the leeward direction.

Furthermore, the number of the middle sleeves is at least one, and each middle sleeve is correspondingly provided with an independent air pipeline.

Further, the air duct is disposed in a head space of the common space.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses in, adopt at floor public transport part headspace installation "abdominal cavity formula" tuber pipe, the wind channel method, establish organized air passage who passes through public space and limit cover traffic space, make the indoor air intercommunication with the rear portion outer wall of building of intermediate coat, reach intermediate coat and realize the natural "penetrating" purpose under the natural wind pressure state, the daylighting of point type of preservation house is sufficient, the branch family is nimble, the appearance is free, plan advantages such as efficient, the realization of the intermediate coat type of its no rear portion outer wall has the direct ventilation of "cross-room wind".

Drawings

FIG. 1 is a plan view showing a prior art point type residential building;

FIG. 2 is a plan view showing the relationship among various floor layers in the embodiment of the present invention;

FIG. 3 is a plan view of the air duct layout in the embodiment of the present invention;

FIG. 4 is a design view of the longitudinal section of the middle through passage of the utility model;

FIG. 5 is a sectional view of a cast-in-place reinforced concrete duct according to an embodiment of the present invention;

FIG. 6 is a sectional view of the air duct for installing the shaping air duct in the embodiment of the present invention;

fig. 7 is a cross-sectional view of the customized air duct of the present invention.

Reference numerals: 1. an air inlet shutter; 2. an air inlet; 3. an air duct; 4. a fire valve; 5. a partition wall opening; 6. illuminating the pipeline; 7. an air outlet; 8. an air outlet shutter; 9. the direction of the wind; 10. the back wind direction; 11. an opening structural beam; 12. an upper structural panel; 13. and (5) finishing the ceiling.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

The penetrating wind pipeline structure of interchannel wind is worn in the middle of the point type house, install in the point type house (the independent unit of many cover types), the utility model discloses in use the structure of the point type house shown in figure 2 as an example, the plane of adoption is the independent unit of representative "T" font of example, including public space, limit household cover and middle cover. As shown in fig. 3, the utility model discloses in, be equipped with air intake 2 on the partition wall of middle cover and public space, be equipped with air outlet 7 on the building outer wall (air outlet 7 can set up on the building outer wall of public space department, also can set up at limit house cover leeward side building outer wall, the auxiliary space of limit house cover is passed through locally), establish the direction of building interior wall orientation into windward 9 (be building front portion promptly), establish the direction of building outer wall orientation into leeward 10 (be building rear portion promptly), air intake 2 is in windward 9, air outlet 7 is located leeward 10, the intercommunication has wind channel 3 between air outlet 7 and the air intake 2. The air duct 3 is provided as an abdominal cavity type air duct 3.

The penetrating air duct 3 structure of hall wind is worn to cover in the middle of the point type house, and the concrete ventilation principle is: as shown in fig. 4, the periphery of the air duct is further provided with a hole structural beam 11, an upper structural plate 12 and a finished ceiling 13, according to the fluid mechanics principle, when the wind pressure of the main wind direction (the windward direction 9) causes positive pressure to be generated in the middle sleeve, and negative pressure is inevitably generated outdoors in the reverse back wind direction 10 (the rear part of the building) of the main wind direction, the pressure difference causes the indoor air of the middle sleeve to flow outdoors to the rear part through the abdominal cavity type air duct 3, so that the front fresh wind is organized to pass through the public space and is discharged at the air outlet 7 of the outer wall of the rear building, and the indoor air of the middle sleeve also naturally flows along with the outdoor main wind, thereby realizing the effect of natural permeability of the middle sleeve (duct), namely the north is the requirement of natural permeability of the residential building facing south.

Then according to the indoor natural ventilation principle of the building, under the condition of breeze level, the wind speed is about 3.5m/s, and is attenuated by 40 percent according to the wind power and is 0.4m²The air port can reach 2.1m³The ventilation quantity per second can reach 1 time per minute for natural ventilation through the room in the middle sleeve above the main wind direction.

The utility model discloses well description is two middle covers for the example, and practical application's middle cover is two households of unlimited number yet, and the essence of technique and facility is all suitable for all point type houses and other many sets of combination unit residential buildings that possess public part intercommunication rear portion building outer wall.

Each middle sleeve is correspondingly provided with an independent air duct 3. This helps to avoid odor cross-talk between the individual intermediate sleeves.

About the utility model provides a wind channel 3: the air duct 3 is disposed in the head space of a public space (typically an elevator hall, a public aisle, a stairwell, a public room). The preferred installation mode of wind channel 3 is, in the floor public space that satisfies vertical operation requirement, combine building decoration, equipment and pipeline illumination 6 installation, and the furred ceiling that combines public space, illumination lamps and lanterns and water, the whole design preparation of electric wiring of wind channel 3 lower part promptly, the finished product installation. The function of the bridge and the lamp holder is considered, the abdominal cavity type air channel 3 is manufactured, arranged and installed according to the actual space state, and the top space is fully utilized.

In the reconstruction project, the air duct 3 is arranged by combining a building structure, a structure and an equipment pipeline, and the structure and the pipeline which influence the influence of the effective section of the air duct 3 in the built building need to be reconstructed with necessary safety; in the new project, the space reservation of the position of the ventilating pipe is required in the building scheme, the structure type selection design and the construction standard.

The air duct 3 can be made of various materials of a common ventilating duct and installed as a finished product, and has the standards of fire prevention, sound insulation, heat preservation, water prevention, drainage and the like, as shown in fig. 5; the cast-in-situ reinforced concrete hollow floor slab can also be pre-buried and reserved as shown in figure 6.

When the air duct 3 is manufactured and installed, the wind resistance at the corners and the protrusion of accessories in the ventilation duct are reduced in the process.

The finished air duct 3 laid and installed penetrates through the structural wall, a reserved partition wall opening 5 is formed in the inner wall of the building, and connecting flanges are embedded in the reserved partition wall opening 5 and are in butt joint with each other, as shown in fig. 7.

And, set up fire prevention valve 4 in wind channel 3 according to the building fire prevention requirement. The fire damper 4 is arranged close to the windward direction 9.

In addition, the air inlet 2 and the air outlet 7 are both provided with shutters, namely, the shutters comprise an air inlet shutter 1 and an air outlet shutter 8, the shutters are vertical blades, the inclination angle of the blades of the air inlet shutter 1 corresponds to the main direction of indoor air flow, and the inclination angle is adjustable.

Taking a specific implementation space technical scheme as an example: according to the floor height of a conventional house being 2.8-3.0 m, the net height of an effective space of a public channel being 2.2-2.4 m, the total thickness of a floor structure 12 and a decoration layer being about 0.1-0.15 m, and the upper part of the common house with the floor height of 3.0m is provided with a utilization space with the height of 0.7-0.45 m. The clear width of the elevator hall is more than 1.8m, the clear width of the passageway of the elevator is more than 1.1m, the space section (taking a middle sleeve of two households as an example) arranged in the air duct 3 is (0.45-0.7) mx (1.8-2.2) m, and the area of the air port of each household is 0.4-0.77 m²。

The utility model discloses a concrete implementation principle does: the technical scheme is that a crossed abdominal cavity type air pipe and a crossed duct are installed in the top space of a unit public space (traffic core) area to communicate the outdoor air on the front and the back of a building, and the natural transparent living environment and the comfortable conditions of the middle sleeve with cross wind are really realized under the condition that the safety and privacy standards of the middle sleeve and the public space, such as light, air and the like, which are not interfered with each other, are met. Compared with other methods of multiple independent units, which are improved for middle cover through, the full advantages of the point type dwelling house are preserved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The point type house is characterized in that an air inlet is formed in a partition wall of the middle sleeve and the public space, an air outlet is formed in the building outer wall, the air pipeline structure comprises a plurality of air pipelines, the air pipelines are arranged between the air outlet and the air inlet, and a hole structural beam, an upper structural plate and a finished product ceiling are further arranged on the periphery of each air pipeline.

2. The point type residential mid-penetration through air duct structure according to claim 1, wherein said air inlet is in the windward direction and said air outlet is in the leeward direction.

3. The point-type housing middle through-hall air-permeable duct structure according to claim 1, wherein each middle sleeve is provided with an independent air duct.

4. The point home intermediate house through-the-hall air ventilation duct structure according to claim 1, wherein the air duct is provided in a head space of the common space.