CN201321725Y

CN201321725Y - Energy-saving, heat-insulating and shock-resistant concrete structure prefabricated building

Info

Publication number: CN201321725Y
Application number: CNU2008201229450U
Authority: CN
Inventors: 寇金生
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-07
Filing date: 2008-10-07
Publication date: 2009-10-07
Anticipated expiration: 2018-10-07

Abstract

The utility model provides an energy-saving, heat-insulating and shock-resistant concrete structure prefabricated building. The concrete structure prefabricated building comprises precast facade panels of the building arranged on foundation slabs, interior panels and floor slabs which are connected to form the concrete structure fabricated high-rise building. The prefabricated building further comprises edge restrain connection columns fixedly arranged at the joints of wall slabs of the buildings; air pore paths are formed in the facade panels, air vertical shafts are arranged under the ground around the building, and air connecting pipes enables the air pore paths in the facade panels to be communicated and are connected with the air vertical shafts; and an air layer arranged on the roof of the building is communicated with the air pore paths in the facade panels, so as to form an air temperature adjustment net in the peripheral walls and the top part of the building. The exterior walls, the roof air layer, the underground air vertical shafts, the air pipe net, and roof solar energy temperature adjustment equipment are arranged in the prefabricated building, thereby achieving the purpose of heat insulation of the whole building; and the gravity transmission of the wall bodies is reinforced and the effective joint construction method is adopted, thereby achieving the purpose of shock resistance.

Description

Energy-saving, heat-insulating and shock-resistant concrete structure prefabricated house

Technical Field

The utility model relates to a concrete structure prefabricated building, especially a concrete structure prefabricated high-rise building with shock resistance and energy-conserving heat preservation.

Background

The existing heat insulation problem of high-rise building is not well solved, and particularly, an integral energy-saving heat insulation system of a building is not formed. At present, in the building technology, the overall heat insulation of a built house is realized by adopting some technical means and construction methods, and the problem that the overall temperature of the outer wall of the house cannot be balanced is solved only by sticking a heat insulation plate on the outer wall or smearing a heat insulation layer on the outer wall. The temperature stress and the strain of the component can not be limited. Namely, the crack of the wall body caused by temperature strain is not solved, and the heat preservation effect of the wall body temperature is reasonably utilized. The prior construction process has the problems of long construction period and the like, and the construction process cannot form a factory-type production mode.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming current building construction engineering, the weak point that exists among the technology provides the whole anti-seismic performance that can guarantee the structure, has sufficient bearing capacity. The rigidity and the ductility stress of the structure are definite, the rule is simple, the rigidity is uniform and symmetrical, and the span between the openings is normalized. The prefabricated house with the concrete structure has the advantages of being capable of effectively maintaining room temperature and balancing the whole temperature of the house by utilizing the house structural form in a natural state, energy-saving, heat-insulating and anti-seismic, and being fast in construction speed, long in service life, large in structural rigidity, energy-saving, environment-friendly and the like.

The utility model discloses a mesh ground, through on energy-conserving, heat preservation, shock-resistant concrete structure prefabricated building, set up outer wall and roof air intermediate layer to and set up secret air shaft and air pipe network, and set up roof solar energy attemperator, realize the holistic heat preservation purpose in house. The aim of earthquake resistance of the house is fulfilled by strengthening the gravity transmission of the wall and an effective construction method of the connecting node.

The utility model provides an energy-conserving, heat preservation, antidetonation concrete structure prefabricated building, including setting up at soleplate, or the prefabricated side fascia in house on the foundation beam above that, still include interior wallboard and floor. Which are connected with each other to form the concrete structure assembly type high-rise building.

The method is characterized in that: the wall plate connection node also comprises a constraint edge connection column fixedly arranged at the connection node of the wall plate of the house; the air duct that sets up is stayed in the side fascia, sets up air shaft, air connecting pipe around the house underground will in the side fascia the air duct communicates up to with the air shaft intercommunication sets up tubulose heat preservation air intermediate layer on the house roofing, its with in the side fascia the air duct intercommunication constitutes the air temperature regulating network in the peripheral wall of house and the top.

The energy-saving, heat-insulating and anti-seismic prefabricated building with the concrete structure also comprises an outdoor connecting beam, the connecting structure of the outdoor connecting beam and the building components is in the prior art, and the air pore channel is arranged in the outdoor connecting beam besides the outer wall plate.

The binding edge connecting column is arranged at the vertical connecting node of the wall board, the lower end of the binding edge connecting column is fixedly connected with the inner root of the foundation bottom board, and the binding edge connecting column is rigidly connected with the wall board on each layer from the bottom board or the beam to the roof by utilizing the vertically arranged connecting stirrups.

The tubular heat-insulating air interlayer is arranged on the roof floor slab.

The energy-saving, heat-insulating and shock-resistant prefabricated building with the concrete structure can also comprise solar refrigerating and/or heating equipment which is arranged in a roof structure; the outlet of cold air or hot air is connected with the air interlayer of the roof or connected with the air pore channel of the external wall panel; and/or, the humidifying device is arranged in the roof structure and is connected with a roof air interlayer arranged on the roof or connected with an air duct of the external wall panel.

The solar refrigeration and heating equipment is connected with the solar equipment on the roof.

On two side elevations of wallboard, stretch out (throw away) a plurality of connection stirrup along the horizontal direction of wallboard, distribute in the elevation position of difference along vertical direction promptly. The connecting stirrups extending out from the wall boards intersected in the nodes are overlapped and intersected on the vertical edges of the wall boards respectively. The tie stirrup forms a reinforcing stirrup that constrains the edge connection post. The length dimension and width dimension of the connecting stirrups extending out of the side edges of the wall board are in accordance with the stirrup dimension of the constraint edge connecting column. Namely, the extended length is the inner diameter of the stirrup extended length, which is the inner diameter of the stirrup of the constraint edge connecting column plus the thickness of the connecting column protective layer.

The first connecting stirrup for restraining the edge connecting column at the lowest part of the elevation of each layer of wallboard should be higher than the height of the column rib size of the connecting column throwing out the top of each layer. The spacing dimension of the tie-stirrup of the column is thus preferably about 500mm

The vertical connected node of every layer of wallboard, the coupling stirrup of the restraint edge connector post that stretches out, different elevation departments in the node have constituted a plurality of connection aspect. When the wallboard is installed, treat the wallboard and rectify the back, the four corners of the stirrup contact point of every connection aspect, the key point welds the connection firm, forms the closed stirrup of restraint edge spliced pole.

The stirrup that vertical connected node of wallboard stretches out, the wallboard of every connected layer different direction, the stirrup elevation that stretches out is different, and the stirrup of the wallboard of installing earlier promptly places below, and the stirrup of the wallboard of back installation places on it. When prefabricating the wallboard promptly, will confirm the installation order of wallboard according to the node position at the place of wallboard installation, confirm the elevation size of connecting the stirrup.

The embedded iron parts at the bottoms of the two side vertical surfaces of the wallboard, the constraint edge connecting column corresponds to the bottom of the wallboard, the iron parts are embedded between the vertical main ribs of the constraint edge connecting column, and after the wallboard is corrected, the two embedded iron parts are welded firmly. Because of the bottom of wallboard does not establish the connection stirrup, the wallboard of this position is connected weakly, adopts the rigid connection of pre-buried iron spare. The pre-buried ironware welds each other, can improve the installation accuracy of wallboard, guarantees connection rigidity. The connection with the connecting stirrups forms a rigid-flexible wall plate node connection scheme, and the embedded iron pieces are sealed in the concrete of the wall plate and the constraint edge connecting column.

The stirrup of restraint edge spliced pole lays respectively at restraint edge spliced pole, and in the full height range of different aspect, treat the connection stirrup welding process completion back of wallboard, place the stirrup respectively earlier, in the district's of the connection stirrup aspect of different elevations, then alternate in the stirrup, the main muscle of restraint edge spliced pole is connected and the ligature of stirrup.

The reinforcing bars in the wall board are vertical and horizontal distributed reinforcing bars, two rows of reinforcing bars are generally arranged along two end edges of the wall board in the length direction, stirrups are arranged on the vertical reinforcing bars to form hidden columns on two sides of the wall board, namely, one ends of a plurality of stirrups are lengthened to extend out of the side surface of the wall board, and the extended connecting stirrups are overlapped and welded with adjacent crossed wall boards in the node to form a reinforcing stirrup for restraining the edge connecting column in the vertical node.

The double rows of reinforcing steel bars distributed in the wall plate are connected by using the pulling and connecting reinforcing steel bars.

The outer wall board in along wallboard length direction, reserve and establish the wallboard and reserve vertical air duct, the vertical reservation duct of upper and lower layer wallboard will correspond and link up.

The hole edge of the reserved air pore channel in the external wall panel is consistent with the size of the external surface of the external wall panel, and the size of the reserved air pore channel is determined according to the size of a beam column of the wall panel. Is 30-100 mm; about 50mm, or alternatively,

besides the reserved air pore channels in the external wall panel, the air pore channels are also reserved on the door lintel, the window lintel, the inter-window wall below the window and the outdoor connecting beam of the wall panel and are communicated with the air pore channels on the external wall panel.

On the top layer roofing and be equipped with of the position of bottom reserve air pore side fascia in reserve other in horizontal air pore and the side fascia air pore intercommunication, on the side fascia on this top layer roofing horizontal air pore with air interlayer's elevation position corresponds to and with this air interlayer intercommunication, horizontal air pore on the bottom side fascia with air shaft, air connecting pipe intercommunication.

The horizontal air pore canal is required to be communicated with the vertical air pore canal to have the same thickness, and the thickness of the reserved air pore canal is 20-80mm, preferably about 50 mm.

The horizontal air pore channel reserved in the external wall panel is provided with an air vent communicated with the outside and communicated with the air interlayer on the top roof through the air vent.

And the outer wall plate at the bottommost layer is provided with a vent hole communicated with the outdoor air connecting pipe in the horizontal air pore channel.

And reinforcing steel bars are arranged in the hole walls of the reserved air channels in the external wall panels.

The middle layer, the upper and lower horizontal edges of the external wall panel are respectively made into cut junction surfaces which are matched up and down on the outer surface of the wall panel, so that the aim of water resistance can be fulfilled.

The upper horizontal edge of the middle layer external wall panel is made into a cut surface with a shape of low outside and high inside.

The lower horizontal edge of the middle-layer external wall panel is made into a cut surface with a shape of high inside and low outside.

The lower horizontal edge of the external wall panel of the top layer is made into a cut surface with a shape of high inside and low outside.

The upper horizontal edge of the outer wall plate at the bottommost layer is made into a cut surface with a shape of high inside and low outside.

When the upper and lower wallboards of the external wallboard are installed and combined, a cement mortar leveling layer is smeared on the top surface of the lower wallboard, a cement mortar combining layer is brushed, or waterproof sealing materials such as epoxy resin are brushed.

When the upper and lower wallboards of the external wallboard are installed and combined, the holes of the vertical air pore passages reserved in the wallboards can be inserted with the square or rectangular tubular lining joints with the shape of two pins, and the square or rectangular tubular lining joints are exposed by half and can be pulled out after the material of the bonding layer on the top surface is smeared out, or not pulled out, so that the joints of the air pore passages of the upper and lower external wallboards can be used. The wall plate is beneficial to the integral stress of the wall plate, and the material of the joint can be made of plastic pipes, steel pipes or other materials.

When the external wall panel is manufactured, if one concrete variety is used, the external wall panel can be cast once or cast twice, if the bearing capacity problem of the component is considered, the external wall panel component can be divided into an inner part and an outer part for casting concrete, if the inner layer adopts common concrete or light aggregate concrete, and the outer layer adopts heat-insulating aerated concrete for casting, a continuous layering method for casting can be adopted.

The outer layer part of the external wall panel, namely the part reserved with the reserved air pore channel, can be formed by pouring heat-insulating aerated concrete in advance, and then the concrete of the inner layer part, namely the concrete of the wall panel of the bearing part, is poured. The wall plate of the outer layer part can be prefabricated and molded and combined with a cast-in-place wall plate of a house to form an air interlayer at the periphery of the cast-in-place house, and the transverse connecting rib (extending out (throwing out) in the thickness direction) of the prefabricated outer layer wall plate is connected with the inner layer steel bar of the outer wall plate and anchored in the inner layer concrete of the outer wall plate.

The air pore channel reserved in the external wall panel can also be reserved in the external wall panel of a cast-in-place house.

The external wall panel is made into a peripheral parapet wall on the roof.

The roof floor slab is placed in a groove reserved on the inner side surface of the outer wall slab and fixed.

The roof air interlayer is formed by the pore channels which are paved on the floor slab of the roof and are vertically and horizontally communicated with the tubular heat-insulating bar block-shaped building blocks, and is communicated with the vent holes reserved on the external wall panel.

The roof structure, namely the elevator room and the staircase room of the roof, is provided with air interlayer ventilation holes on the wall plate in the room or the heat preservation pipe of the roof air interlayer. When the roof is provided with the solar refrigerating and heating equipment, the energy of the solar refrigerating and heating equipment can be input into the air interlayer through the ventilating holes so as to adjust the temperature and the humidity of the air in the air interlayer.

The underground air shaft can be made of concrete pipes, steel pipes and other materials buried underground, and the top of the concrete pipes or the side surfaces of the concrete pipes are communicated with the air connecting pipe.

The air connecting pipe is divided into a main air connecting pipe and a secondary air connecting pipe, two ends of the main connecting pipe are communicated with the air shaft, one end of the secondary air connecting pipe is communicated with the main air connecting pipe, and the other end of the secondary air connecting pipe is communicated with an air pore channel reserved on the wall plate at the bottommost layer of the external wall plate.

The air vertical shaft and the air connecting pipe are arranged on the periphery of the foundation of the building to form an air pipe network and are embedded into an outdoor soil layer, and the air vertical shaft and the air connecting pipe can play a role in adjusting and supplementing the air temperature and humidity in the outer wall plate and the air interlayer of the roof.

The vertical steel bars in the wall body are divided into the following methods on the upper top surface and the lower bottom surface:

the left and right sides of the top surface of the wall body are provided with the embedded stirrups on the upper part of the wallboard, and the upper top surfaces of the stirrups are flat with the upper surface of the floor. After the floor slab is installed, horizontal beam ribs penetrate through the stirrups. Or the upper top surface of the stirrup is lower than the upper surface of the floor slab by the height of a horizontal beam rib, after the floor slab is installed, the horizontal rib is placed on the stirrup and firmly bound, concrete is poured into the joint of the plate, and the stirrup is in an outward splayed broken line shape and firmly bound or welded with the vertical main rib in the wall slab.

The top surface of the wall body is not provided with a floor slab, reinforcing steel bars are welded on the left and right sides of the top of the vertical main ribs in the wall board, or the top of the vertical main ribs is self-anchored by a horizontal section which is bent inwards by 90 degrees. Wallboard top surface one side installation floor, its top surface is the sanction form, and the vertical main muscle of high one side is bent 90 degrees and is the horizontal shape, then bends down 90 degrees and is outer splayed broken line shape, and it is vertical shape to buckle again, and it is firm with relative vertical main muscle welding or ligature.

A roof floor slab is installed on one side of the external wall slab on the top layer, a groove is reserved on the inner side of the wall slab at the position where the roof floor slab is installed, a reinforcing steel bar in the shape of a riverbed bottom is additionally arranged, and the roof floor slab is vertically placed. The upper end and the lower end of the reinforcing steel bar are respectively firmly welded or bound with the vertical main reinforcing steel bar.

The bottom end of the vertical main rib on the lower bottom surface of the wallboard is welded with a steel plate strip, and the middle part of the steel plate strip which is connected left and right (in the thickness direction) is welded with an additional rib.

The deformation stirrups are arranged in the lintel of the wallboard and the beam connecting one side of the beam for installing the floor slab.

The composite stirrups are arranged in the lintel of the wallboard and the beam connecting the two sides of the beam for installing the floor slab.

The natural temperature-regulating system is composed of 4 parts, namely an air interlayer of an outer wall and a roof, a structural form, an underground air vertical shaft, an air connecting pipe, a roof solar temperature-regulating device and the like, and a complete natural temperature-regulating system is formed by the principle of air temperature conduction. The temperature of the whole house outer layer member can be effectively adjusted, so that the temperature tends to be balanced.

Air conditioning systems can reduce the effects of temperature stress, and component strain, and are beneficial for maintaining indoor temperature, and for durability of use of the building by reducing the frequency of elongation and contraction of the building components, and reducing the scale of change in elongation and contraction of the building components, i.e., reducing the fatigue index of the components.

The house components adopt a structure form of prefabricated components and then assembled, so that most of concrete components can be eliminated, and the shrinkage stress is generated. Because of the structural form of the connecting node of the member and the process method, the stress requirement is reasonably and effectively met, the construction period is short, a factory type production mode can be formed, namely, the building construction speed is accelerated, the heat insulation structural form of the building and an air temperature regulating system formed by the process method are also suitable for the cast-in-place concrete structure building.

The present invention will be further explained with reference to the accompanying drawings.

Description of the drawings:

FIG. 1 is a plan view of a foundation wall panel

FIG. 2 is a front elevation of a building

FIG. 3 is a plan view of wall panel arrangement above plus and minus zero

FIG. 4 is a side elevation view of a building

FIG. 5 floor plan

FIG. 6 is a plan view of the roof

FIG. 7 restraining edge joint column, wall panel, arrangement and room area diagram

FIG. 8 is a sectional view of FIGS. 8-8

FIG. 9 constraint edge joint column, wall panel arrangement and room area diagram

FIG. 10A is a plan view of a zone-bound edge-connecting column, wall panel, beam reinforcement

FIG. 11 is a plan view of the wall panel and binding edge connecting post connecting stirrup

FIG. 12 schematic top plan view of wall panel connected to binding edge connection post

FIG. 13 schematic side view of wall panel and binding edge connection post connection

FIG. 14B, C, G area constraint edge connecting column wall plate beam reinforcement

FIG. 152, 3, D, E area constraint edge connecting column, wall panel, beam reinforcement plan view

FIG. 16F, J, K area constraint edge connecting column, wall panel, beam reinforcement plan view

FIG. 17M, P, Q region constraint edge connecting column, wall panel, beam reinforcement plan view

FIG. 18I, N, O area constraint edge connecting column, wall panel, beam reinforcement plan view

FIG. 19R area constrained edge connecting column, wall panel, beam reinforcement plan view

FIG. 20 schematic view of pre-buried iron members of constrained edge connection column

Fig. 21 schematic diagram of embedded iron parts of wall panel

FIG. 22 illustrates the welding of the binding post at the edge of the binding post to the wall plate iron

FIG. 23L, G, H area bundle edge column, wall panel, beam reinforcement plan view

FIG. 241-1 is a sectional view

FIG. 252-2 is a sectional view

FIG. 263-3 is a sectional view

FIG. 274-4 is a sectional view

FIG. 285-5 is a sectional view

FIG. 296-6 is a sectional view

FIG. 307-7 is a sectional view

FIG. 31 is a front elevation of an exterior wall panel

FIG. 3210-10 is a cross-sectional template diagram

FIG. 33 side elevation of external wall panel

FIG. 349-9 is a cross-sectional stencil drawing

FIG. 35 wall panel air duct liner

FIG. 36A-A is a sectional view

FIG. 37B-B is a sectional view

FIG. 38C-C is a sectional view

Wherein:

1 Foundation slab 25 constraint edge connecting column main rib

2 Elevator room 26 wallboard hidden column main reinforcement

27 wallboard horizontal muscle in 3 stairwell

Vertical air duct of 28 wall plate of 4 roof structure

5 external wall panel 29 door and window lintel

6 inner wall panel 30 lintel main reinforcement

7 balcony 31 lintel stirrup

8 sun visor 32 connection stirrup

9 outer eave window 33 wallboard pre-buried iron spare

10 outer eaves door and window 34 connection wallboard ironware

11 outer eaves window 35 restraint edge spliced pole stirrup

12 outer eaves gate 36 coupling beam main rib

13 window 37 coupling beam stirrup

14 window 38 roof water-proof edge

15 door opening 39 inner eave door opening

Horizontal air duct of 40 wallboard of 16 outdoor terrace

17 floor 41 floor main reinforcement

Floor distribution rib of 18 indoor coupling beam 42

19 roofing 43 roof air interlayer hole

20 outdoor connecting beam 44 tubular heat-insulating building block

21-structure edge column L-shaped 45 wallboard air duct vertical rib

22-structure edge column T-shaped 46 wallboard air duct horizontal rib

23-structure edge column rectangular 47 wallboard air duct lacing wire

24-structure edge column cross 48-wall plate lacing wire

49-beam throwing stirrup 50 cast-in-place belt

51 wallboard throwing stirrup 52 wallboard lower part horizontal steel plate strip

53 floor slab joint [ butt joint ] horizontal rib 54 balcony main rib

55 wallboard vertical main rib 56 balcony distribution rib

57-beam horizontal distribution rib 58 elevator room door

59 inner 60 outer door opening

61 horizontal seam cutting edge of wallboard vent hole 62 external wallboard

63 outdoor air connecting pipe 64 wall board bottom additional rib

65 underground air shaft 66 groove additional rib

67 cast-in-situ main bar 68 cast-in-situ distribution bar

69 Room region codes A-R

Detailed Description

The utility model provides an energy-conserving, heat preservation, antidetonation concrete structure assembled high-rise building as shown in fig. 1-6, including foundation slab 1, side fascia 5, interior wallboard 6, floor 17, roofing insulation block 44, see components such as 1, 2, 3, 6, 7, 9, 24 outdoor even roof beam 20, indoor even roof beam 18, balcony 7, sunshading board 8 and the underground air shaft 65 below outdoor terrace 16, air connecting pipe 63 constitute a concrete structure assembled building, marked the regional serial number A-R of high-rise building as the picture.

As shown in fig. 7 and 9, the external wall panel 5 and the internal wall panel 6 are connected by a binding edge connecting column L-shaped 21, a T-shaped 22, a rectangular 23 and a cross-shaped 24 to form a wall panel connecting plane of the building. The floors are separated by floors 17, see fig. 24. The external wall panels on the top layer are added with a certain height, and the roof is provided with a parapet wall, as shown in figures 6 and 24. An elevator room 2 and a staircase 3 are arranged in the building. The roof has a structure 4, see fig. 1, 2.

As shown in fig. 2, 4 and 24-30, door and window holes 9-15, 39, 59 and 60 are respectively reserved on the wall board.

As shown in FIGS. 10, 14-19 and 23, the curb attachment posts 21-24 are connected to wall

panels

5, 6 with connector stirrups 32, see FIG. 11. The embedded iron parts 33 at the bottoms of the two sides of each wallboard correspond to the bottoms of the wallboards with each layer of the constraint edge connecting column, and the embedded iron parts 34 are welded. See fig. 20, 21, 22. Each wall plate and the connecting column of the constraint edge adopt the structure that the stirrups 32 and the embedded iron pieces are welded, as shown in figures 12 and 13. The restraint edge connecting column is internally provided with a vertical main rib 25 and a stirrup 35. The main tendons 25 are rooted from the foundation 1, see fig. 38. The wall panel is provided with hidden column main ribs 26, vertical ribs 55, horizontal distribution ribs 27 and wall panel tie bars 48. In the door and window lintel 29, there are horizontal main reinforcements 30, stirrups 31, the main reinforcements 30 being anchored in the concrete of the wall panels and the binding edge connecting columns. Horizontal main reinforcements 36 and stirrups 37 are provided in the coupling beams 18, 20, the main reinforcements being anchored in the concrete of the restraining edge coupling studs. The

air duct

28, 40 of the outer wall is internally provided with a vertical rib 45 and a horizontal rib 46 which are arranged outside the vertical rib, and the vertical rib is firmly connected with the horizontal distribution rib 27 of the wall board by a tie bar 47.

As shown in fig. 31-34, vertical air channels 28 and horizontal air channels 40 are left in the external wall panel 5. The pore canal is rectangular or square. The thickness of the outer edge of the pore channel from the outer surface of the wall is about 50 mm. The vertical air channels 28 in the wall panels at the same positions in the building are overlapped up and down correspondingly, and the air channels of the top layer external wall panel are reserved at the elevation positions of the heat insulation air interlayer of the roof and communicated with the air channels 61. Horizontal ventilation channels 40 are reserved above and below the window of each wall board and communicated with the vertical air channels 28, and a channel 61 communicated with an outdoor air connecting pipe 63 is reserved on the air channel at the bottommost layer, as shown in fig. 24.

The outer wall board in the middle floor has cut-out combining side slot 62 in the upper and lower edges, i.e. the upper and lower surfaces, of each wall board. The only lower side of the top outer wall panel and the only upper side of the bottom outer wall panel are provided with cut edges 62. The parapet walls and roof structures 4 of the top layer are each provided with a water pressure-proof edge 38, see fig. 6.

As shown in figures 24-30, the left and right ends of the wall panel are provided with horizontal connecting stirrups 32, which are made of steel bars or flat irons. See fig. 11. One end of the connecting stirrup 32 is arranged in the wall plate to form a stirrup of the hidden column, and the other end of the connecting stirrup extends out of the wall plate to be overlapped and intersected with the coaxial or non-coaxial connecting stirrup 32 in the node up and down to form a reinforcing stirrup for restraining the edge connecting column, which is shown in figure 10.

As shown in fig. 10, 16, 17, 18 and 19, the external wall panel 5 is divided into two parts, i.e., an inner load-bearing part and an outer air duct part. The outer portion of the wall panel is longer than the inner portion. The wall board in the middle of each wall body (shaft) is connected to the middle of the connecting column of the constraint edge. The top view of the external wall panel 5 from the wall panel at the two sides of each wall body (shaft) to the wall corner (including the outer side of the constraint edge connecting column) is in a double-wing shape, a throwing rib 7 is reserved at the wing position and is anchored in the concrete of the constraint edge connecting column, see figure 32

As shown in fig. 24-30, a steel plate strip 52 is welded on the bottom of the wall panel at the bottom end parts of the inner and outer rows of the vertical

main ribs

26 and 55, and an upward reinforcing steel bar 64 is welded in the middle of the steel plate strip, i.e. the steel plate is welded at three points. The last top of the main muscle 26 of wallboard, 55 is 90 degrees of the inside bend, is the horizontal segment from the anchor block or welds a steel strip 52, after waiting to install lower floor's wallboard, the steel strip 52 of upper wallboard bottom, corresponding to the steel strip 52 on the vertical main muscle 26 of lower floor's wallboard top, 55 top, or from the horizontal segment reinforcing bar of anchor, or the stirrup 51 that the wallboard got rid of upwards, can guarantee the transmission of main muscle vertical force.

The top both sides of wallboard install floor 17, pre-buried stirrup 51 in the wallboard. The stirrup is in a shape of an external Chinese character 'ba', and the vertical section at the bottom of the stirrup is firmly welded or bound with the vertical

main reinforcements

26 or 55 at the two sides. The upper surface of the stirrup 51 is flush with the upper surface of the floor slab 17. After the floor slab is installed, the main reinforcement 41 of the floor slab is anchored in the laminated beam of the wall slab. The hoop 51 is penetrated by horizontal ribs 53 as shown in fig. 8.

The top one side installation floor 17 of wallboard, the vertical

main muscle

26, 55 outside the wallboard are to the horizontal segment of 90 degrees of inside bending, and the vertical segment of 90 degrees of bending downwards is outwards bent one eight fields, and the vertical segment of bending again, and it is firm with

main muscle

26, 55 welding or ligature that correspond. The bent ribs penetrate through the horizontal ribs 53 as shown in fig. 37.

The door and window lintel 29 is internally provided with a main reinforcement 30, a stirrup 31, an upward throwing stirrup 49 and two outer sides of the stirrup provided with water distribution evenly-distributed reinforcements 57. The floor 17 is installed with its main reinforcement 41 anchored in the concrete of the laminated beam. Horizontal ribs 53 penetrate through the beam throwing stirrups 49. The indoor connecting beam 18 is internally provided with a main reinforcement 36, a stirrup 37, two outer sides of the stirrup are provided with a water distribution evenly-distributed reinforcement 57 and an upward throwing stirrup 49. The main reinforcement 41 of the installation floor 17 is anchored in the concrete of the composite beam, and the horizontal reinforcement 53 is arranged in the stirrup 49. The floor 17 is provided with main reinforcement 41 and distribution reinforcement 42 distributed along the length direction of the floor.

The outdoor connecting beam 20 is internally provided with a main reinforcement 36, a stirrup 37 and two outer sides of the stirrup are provided with evenly distributed reinforcements 57. The horizontal air pore 40 is arranged on the outer side of the beam and is provided with a vertical rib 45, a horizontal distribution rib 46 is arranged on the outer side of the vertical rib 45, and the vertical rib 45 is tied by a horizontal rib 47 and anchored in the concrete of 20. The vertical ribs 45 and the horizontal ribs 47 can also be made into an integral U-shaped rib, and the open rib section of the U-shaped rib is anchored in the concrete of 20. The main reinforcement 36 of the coupling beam is anchored at both ends in the concrete of the restraining edge connection stud.

As shown in fig. 10, 14-19, 23, the wall panels intersect the L-shaped 21, T-shaped 22, rectangular 23, cross-shaped 24 binding edge attachment posts at the nodes, respectively. The stirrups 32 are thrown out from two sides of each wallboard respectively, and the lengths of the stirrups 32 are overlapped with the stirrups 35 outside the constraint edge connecting columns at the crossed positions up and down. The lower most flung-out tie stirrup 32 of each panel is preferably higher than the connecting section of the main rebar 25 that is flung out of each layer of the constraining edge connecting post. The distance between the connecting stirrups 32 thrown off from the lowest part and the plurality of stirrups 32 thrown off from the upper part along the vertical direction is preferably about 500 mm. At the top of each layer of binding

edge connecting columns

21, 22, 23, 24 corresponding to the position of the wallboard embedded iron 33, embedded iron 34 is shown in fig. 13 and 22. When the floor slabs of each layer are installed, the

iron pieces

33 and 34 are welded firmly after the wall slabs are in place and corrected.

The connecting stirrups 32 extending from the left side and the right side of the wall plate are overlapped and spot-welded at the intersection point up and down in the node to form the reinforcing stirrups for restraining the

edge connecting columns

21, 22, 23 and 24. I.e. the first installed tie bar is below and the last installed tie bar is above. The height position of tie stirrup 32 is determined by the location of the wall panel arrangement when the wall panel is prefabricated.

In the high section of the connection stirrup 32 of different aspect, put required stirrup 35 earlier, then alternate main muscle 25 of connecting the restraint edge spliced pole, ligature stirrup 35 establishes the template of restraint edge spliced pole, sees figure 38.

When the upper wallboard is installed, the upper top surface of the lower wallboard or the upper surface of the corresponding flat plate beam needs to be brushed with cement paste or other bonding materials. A pin-shaped tubular lining joint 63 is placed in the vertical air pipeline of the external wall panel. See fig. 35.

As shown in fig. 24-30, tubular insulation blocks 44 are placed on the roof floor 17. On the upper surface of floor 17, cement mortar combined layer is smeared, then the tubular heat-insulating building blocks 44 are paved, and the parallel pore channels 43 are formed on the floor. The pore channels are communicated with air holes 61 reserved on the external wall panel 5. Two channels are reserved in each section (depth or bay of a room), and the channel 43 vertical to the channel is communicated with the vent hole 61 reserved on the corresponding external wall panel 5. The upper wall of the tubular insulation block 44 is preferably thickened to meet the requirements of insulation and stress. The roof 19 is provided with a duct 43 which is communicated with the longitudinal and transverse directions of the tubular heat insulation block 44, and an air interlayer of the roof is formed.

As shown in fig. 25, the top surface of the wall panel is on the outside with a balcony floor 7, or sun visor 8. A cast-in-place strip 50 is arranged at the inner floor, the two ends of the main reinforcement 67 are anchored in the concrete of the restraining edge connecting column, and one end of the distribution reinforcement 68 is anchored in the concrete of the lintel 29. One end of the balcony main rib 54 is anchored in the concrete of the cast-in-place strip and is welded firmly with the stirrup 31 of the lintel.

As shown in fig. 36 and 37, each outer wall panel 5 is a load-bearing wall panel, and the top surface of the wall panel is provided with a balcony bottom plate 7 or a sunshade plate 8, a balcony main rib 54 and a distribution rib 56. The main reinforcement 54 extends to the joint of the wallboard, bends downwards, and is firmly welded with the wallboard throwing-out stirrup 51. The balcony bottom plate is provided with a reserved hole in the position of the vertical air pore channel of the outer wall plate. The external wall panel 5 parapet of the roof is manufactured and installed with the top external wall panel 5 in the upper and lower sections. The top external wall panel 5 is a bearing wall panel, and a groove is reserved on the side surface of the installation roof floor 17 and an additional rib 66 is additionally arranged. The reinforcing bar 66 is in the shape of a riverbed bottom, and the upper end and the lower end of the reinforcing bar are respectively welded or firmly bound with the

main bars

26 and 55. Or the

main ribs

26 or 55 are bent into the same shape in the groove section, and the upper and lower sections of the top external wall panel are made into a (integral) wall panel.

As shown in fig. 1, the underground air shaft 65, the air connecting pipe 63, are arranged on the periphery of the foundation 1 of the house and buried in the soil layer below the outdoor terrace 16. The air shaft 65 may be concrete pipe, steel pipe or other material. The air connection tube 63 may be in communication with the air shaft 65 at the top, or at the side thereof. The air connecting pipes 63 are respectively communicated with the air holes 61 reserved on the bottommost external wall panel 5. Thus forming an underground air pipe network which is buried in the outdoor soil layer. They provide a temperature regulation and compensation of the air temperature in the

air ducts

28, 40 left on the external wall panel 5 and in the ducts 43 of the tubular insulating blocks 44 on the roof 19. The wall board of the room of the roof structure 4 is provided with a vent 61, and the roof is provided with a solar refrigerating and heating humidifying device, so that the air which is subjected to temperature regulation is exchanged with the air in the air interlayer, and the effects of temperature regulation and moisture preservation are achieved.

The air in the air channels of the tubular heat-insulating blocks 44 on the roof 19 is convected with the

air pipes

28 and 40 of the external wall panels and the air in the outdoor underground air shaft 65 and the air connecting pipe 63, so that the air temperature balance can be formed. The temperature of the external components of the house can be enabled to tend to be consistent, and the extension and the shortening of the components are limited mostly. And the roof is provided with solar refrigerating and heating equipment which is communicated with the vent holes 61 reserved on the roof to adjust the temperature and humidify the air in the air interlayer. The integral energy-saving heat-insulating structure system of the house is formed by the structures and the connecting methods of the air interlayer of the roof, the air pore channel and the air vertical shaft of the wall plate, the air connecting pipe and the like. The energy-saving house can be built, save energy and prolong the service life of the house.

The connecting stirrup 32 of the wall panel forms a reinforcing stirrup that constrains the edge connecting post after the vertical node is connected with the coaxial or non-coaxial. And welding the embedded iron pieces 33 of the wall plate and the embedded iron pieces 34 of the constraint edge connecting columns. The construction method and the construction process form a connecting method of the fabricated wallboard, the stirrup of the vertical joint and the embedded iron member. The rigidity and the strength of the wallboard connecting joint can be ensured and strengthened.

The reinforcing structure of the vertical main ribs of the wall board is that the lower top ends of the vertical

main ribs

26 and 55 are welded with steel plate strips 52, additional ribs 64, horizontal self-anchoring sections of the upper top ends of the vertical

main ribs

26 and 55 or the upper steel plate strips 52 are welded, and the top surfaces of the wall boards are upwards thrown with stirrups 51 and are connected with the

main ribs

26 and 55. The wall panel preformed groove additional ribs 66 are connected with the

main ribs

26, 55. The top pairs of two rows of

main ribs

25, 55 are connected. Vertical ribs of the assembled wallboard are formed, and a gravity load transmission rib arrangement method can ensure that gravity load is continuously transmitted through the vertical main ribs in the wallboard.

The utility model discloses can be suitable for housing construction such as dormitory, house, office building. The integral energy-saving heat-insulating building structure system is also suitable for building construction in a cast-in-place concrete structure mode.

And the prefabricated concrete structure is adopted, so that the construction period of the house can be shortened. And the quality standard of the component can be improved, the use amount of large tools is reduced, the consumption of energy and human resources is reduced, a factory-type production mode is formed, and the speed of building construction is accelerated.

main bars

26 and 55. Or the

main ribs

Claims

1. An energy-saving, heat-insulating and anti-seismic concrete structure prefabricated building comprises prefabricated external wall panels of the building, an internal wall panel and a floor, wherein the prefabricated external wall panels are arranged on a foundation bottom plate or a foundation beam on the foundation bottom plate, and the internal wall panels and the floor are connected with each other to form the concrete structure prefabricated high-rise building;

the method is characterized in that: the wall plate connection node also comprises a constraint edge connection column fixedly arranged at the connection node of the wall plate of the house; the air duct that sets up is stayed in the side fascia, sets up air shaft, air connecting pipe around the house underground will in the side fascia the air duct communicates up to with the air shaft intercommunication sets up the air intermediate layer on the house roofing, its with in the side fascia the air duct communicates, constitutes the air temperature regulating network in the peripheral wall of house and the top.

2. The energy-saving, heat-insulating and earthquake-resistant prefabricated building of concrete structure as claimed in claim 1, wherein: the binding edge connecting column is arranged at the vertical connecting node of the wall board, the lower end of the binding edge connecting column is fixedly connected with the inner root of the foundation bottom board, and the binding edge connecting column is rigidly connected with the wall board on each layer from the bottom board or the beam to the roof by utilizing the vertically arranged connecting stirrups.

3. The energy-saving, heat-insulating and earthquake-resistant prefabricated building of a concrete structure as claimed in claim 1, wherein: the solar energy refrigeration and/or heating device is arranged in the roof structure; the outlet of the cold air or hot air is connected with the roof air interlayer, or connected with the air duct of the external wall panel, or connected with the air duct of the roof structure, namely the elevator room and the staircase room of the roof on the wall panel in the room and the ventilation holes communicated with the air duct; and/or, the humidifying device is arranged in the roof structure and is connected with a roof air interlayer arranged on the roof or connected with an air duct of the external wall panel.

4. The energy-saving, heat-insulating and earthquake-resistant prefabricated building of a concrete structure as claimed in claim 1, wherein: on two side vertical surfaces of the wall plate, a plurality of connecting stirrups extend out along the horizontal direction of the wall plate, namely, the connecting stirrups are distributed at different elevation positions along the vertical direction; the connecting stirrups extending out of the wall boards intersected in the nodes are overlapped and intersected on the vertical edges of the wall boards respectively, and the connecting stirrups form reinforcing stirrups of the constraint edge connecting column; the length and width of the connecting stirrup extending out of the side edge of the wall plate are in accordance with the stirrup size of the constraint edge connecting column, namely the extending length is the stirrup inner diameter of the constraint edge connecting column, and the thickness of a connecting column protective layer is added; or,

the connecting stirrups of the constraint edge connecting columns extending out of the connecting nodes in the vertical direction of each layer of wall board form a plurality of connecting layers at different elevations in the nodes, and the four corners of the connecting stirrups contact points of each connecting layer are firmly connected through spot welding to form closed stirrups of the constraint edge connecting columns; or,

embedding iron pieces at the bottoms of two side vertical surfaces of the wall plate, wherein the constraint edge connecting column corresponds to the bottom of the wall plate, and the iron pieces are embedded between the vertical main ribs of the constraint edge connecting column, and the two embedded iron pieces are firmly welded; the pre-buried iron pieces are sealed in the concrete of the wall plate and the constraint edge connecting column; or,

the reinforcing bars arranged in the wall board are vertical and horizontal distributed reinforcing bars arranged, double rows of vertical reinforcing bars are arranged along two end edges of the wall board in the length direction, stirrups are arranged on the vertical reinforcing bars to form hidden columns on two sides of the wall board, namely, one ends of a plurality of stirrups are lengthened to extend out of the side surface of the wall board, the stirrups are welded with overlapped connecting stirrups extending out of adjacent and crossed wall boards in a node to form a reinforcing stirrup for restraining a connecting column at the edge in the vertical node, and the double rows of reinforcing bars arranged in the wall board are connected through the arrangement of tie bars.

5. The energy-saving, heat-insulating and earthquake-resistant prefabricated building of a concrete structure as claimed in claim 1, wherein: the vertical reserved hole channels of the upper layer wallboard and the lower layer wallboard are correspondingly communicated along the length direction of the wallboards in the external wallboards; or,

the hole edge of the reserved air pore channel in the external wall panel has the same size with the external surface of the external wall panel, and the size is 30-100 mm; or,

the thickness of the reserved air pore channel is 20-80 mm; or,

the air pore channel is reserved on the door lintel and/or the window lintel and/or the inter-window wall and/or the outdoor coupling beam below the window of the wallboard and is communicated with the air pore channel on the external wallboard; or,

reinforcing steel bars are arranged in the hole walls of the reserved air channels in the external wall panels; or,

the external wall panel with the reserved air pore channels on the top roof and the bottommost layer is provided with horizontal air pore channels which are communicated with other air pore channels in the external wall panel, the horizontal air pore channels on the external wall panel on the top roof correspond to the elevation positions of the air interlayer and are communicated with the air interlayer, and the horizontal air pore channels on the external wall panel on the bottom layer are communicated with the air vertical shaft and the air connecting pipe;

the horizontal air pore channel reserved in the external wall panel is provided with an air vent communicated with the outside and communicated with the air interlayer on the top roof through the air vent; the outer wall plate at the bottommost layer is provided with a vent hole communicated with the outdoor air connecting pipe in the horizontal air pore channel; or,

when the upper and lower layers of the external wall panels are installed and combined, the tubular lining joints with the shapes of two head pins are inserted in the holes of the air pore passages reserved in the external wall panels, and the tubular lining joints are filled as the lining joints of the relative air pore passages of the external wall panels of the upper and lower layers and serve as the joints of the air pore passages of the upper and lower layers of the external wall panels.

6. The energy-saving, heat-insulating and earthquake-resistant prefabricated building of a concrete structure according to claim 5, wherein: the upper and lower horizontal edges of the external wall panel in the middle layer are respectively made into cut junction surfaces which are matched up and down on the outer surface of the wall panel.

7. The energy-saving, heat-insulating and earthquake-resistant prefabricated building of a concrete structure according to claim 6, wherein: the upper horizontal edge of the middle layer external wall panel is made into a cut surface with a shape of low outside and high inside, and the lower horizontal edge of the middle layer external wall panel is made into a cut surface with a shape of high inside and low outside; the lower horizontal edge of the external wall panel of the top layer is made into a cut surface with a shape of high inside and low outside; the upper horizontal edge of the outer wall plate at the bottommost layer is made into a cut surface with a shape of high inside and low outside.

8. The energy-saving, heat-insulating and earthquake-resistant prefabricated building of a concrete structure as claimed in claim 1, wherein: the external wall panel is divided into an inner part and an outer part, wherein concrete is poured into the inner part, the inner layer adopts common concrete or light aggregate concrete, the outer layer adopts heat-insulating aerated concrete, the outer layer part of the external wall panel is provided with the air pore channel, and a transverse connecting rib, namely a connecting rib in the thickness direction, arranged in the outer layer part is connected with a reinforcing steel bar in the inner layer part of the external wall panel and is anchored in the concrete of the inner layer part of the external wall panel; or,

the roof floor slab is placed in a groove reserved on the inner side surface of the outer wall plate and fixed, a reinforcing steel bar in a riverbed shape is additionally arranged at the position of the groove reserved on the inner side surface of the outer wall plate and vertically placed, and the upper end and the lower end of the reinforcing steel bar are respectively welded or firmly bound with a vertical main reinforcing steel bar in the outer wall plate; or,

welding steel plate strips at the bottom ends of the vertical main ribs on the lower bottom surface of the wallboard, and welding an additional rib at the middle part of the steel plate strips which are connected left and right (in the thickness direction); or,

the vertical main ribs in the wall board are welded with reinforcing steel bars on the left and right of the top, or the top of the vertical main ribs are bent inwards by 90 degrees and horizontal sections are self-anchored; or,

the floor is arranged on one side of the top surface of the wallboard, the top surface of the floor is in a cut shape, the vertical main rib on one side of the high side is bent by 90 degrees and is in a horizontal section, the downward bent 90 degrees on the back of the floor is in an outward splayed fold line shape, and the bent back of the floor is in a vertical shape and is firmly welded or bound with the opposite vertical main rib.

9. The energy-saving, heat-insulating and earthquake-resistant prefabricated house with the concrete structure as claimed in claim 5, wherein the beams of the floor slabs are arranged on one sides of the lintel and the coupling beam of the wall slab with deformed stirrups; or,

the composite stirrups are arranged in the lintel of the wallboard and the beam connecting beam with the floor slabs arranged at two sides.

10. The energy-saving, heat-insulating and earthquake-resistant prefabricated building of a concrete structure as claimed in claim 1, wherein: the roof air interlayer is formed by the pore channels which are paved on the floor slab of the roof and are vertically and horizontally communicated with the tubular heat-insulating bar block-shaped building blocks, and is communicated with the vent holes reserved on the external wall panel.

11. The energy-saving, heat-insulating and earthquake-resistant prefabricated building of a concrete structure as claimed in claim 2, wherein: the underground air shaft is made of concrete pipes and steel pipe materials, the top of the underground air shaft is sealed after the underground air shaft is buried in the ground, and the side surface of the top of the underground air shaft is communicated with the air connecting pipe; or,

the air connecting pipe is divided into a primary air connecting pipe and a secondary air connecting pipe, and two ends of the primary connecting pipe are communicated with the air vertical shaft; or one end of the air secondary connecting pipe is communicated with the air vertical shaft, and the other end of the air secondary connecting pipe is communicated with the air vertical shaft; or,

the air connecting pipe is divided into a primary air connecting pipe and a secondary air connecting pipe, one end of the secondary air connecting pipe is communicated with the primary air connecting pipe, and the other end of the secondary air connecting pipe is communicated with an air pore channel in the outer wall panel at the bottommost layer.