CN114232836A - Assembled concrete heat preservation ventilative building wall - Google Patents
Assembled concrete heat preservation ventilative building wall Download PDFInfo
- Publication number
- CN114232836A CN114232836A CN202111616587.5A CN202111616587A CN114232836A CN 114232836 A CN114232836 A CN 114232836A CN 202111616587 A CN202111616587 A CN 202111616587A CN 114232836 A CN114232836 A CN 114232836A
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- wall body
- heat
- air bag
- movable rod
- lateral
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- 238000004321 preservation Methods 0.000 title claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 78
- 229910052802 copper Inorganic materials 0.000 claims abstract description 78
- 239000010949 copper Substances 0.000 claims abstract description 78
- 238000009423 ventilation Methods 0.000 claims abstract description 25
- 238000005338 heat storage Methods 0.000 claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
- F24D15/02—Other domestic- or space-heating systems consisting of self-contained heating units, e.g. storage heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention discloses an assembled concrete heat-preservation and ventilation building wall, which comprises a wall body and through grooves, wherein embedded steel bars for improving the use strength are arranged in the wall body, and the through grooves convenient for ventilation are formed in the wall body; further comprising: the end part of the hollow copper pipe extends outwards to form the through groove, and a bulge copper sheet is arranged in the hollow copper pipe; the auxiliary air bag is fixedly connected inside the bulge copper sheet, and a movable rod is arranged on the side of the auxiliary air bag; the heat dissipation port is formed in one side, facing the indoor side, of the wall body main body, and the heat dissipation port is communicated with the heat storage cavity. This assembly type concrete heat preservation ventilative building wall body can conveniently carry out automatically regulated according to ambient temperature's change at the in-process that uses, can avoid adopting electrical equipment to improve indoor temperature when night simultaneously and keep warm.
Description
Technical Field
The invention relates to the technical field of assembled walls, in particular to an assembled concrete heat-insulating and ventilating building wall.
Background
The wall body is an unavailable part in a building, the building wall body mainly comprises a bearing wall and a non-bearing wall in the using process, the wall body can effectively play the roles of enclosing and separating the space, but the existing assembly type building wall body still has some defects:
the heat-insulating and ventilating wall body with the publication number of CN211312933U comprises a wall body, wherein a foaming heat-insulating plate layer is arranged on the wall body, a waterproof layer is arranged on the foaming heat-insulating plate layer, a heat absorption layer is arranged on the waterproof layer, a second through hole which is communicated with a first through hole and a third through hole is arranged on the wall body, and a ventilating adjusting device is arranged on the wall body;
(1) the corresponding ventilation adjusting device is arranged on the wall body, so that the ventilation effect can be adjusted according to the change of the external environment, but when the external high temperature is faced, the aperture of the through hole is enlarged due to the fact that the external high temperature is not convenient to use, the through hole amount between the whole indoor space and the external space is increased, the outdoor temperature is high, and the indoor space is in a high-temperature state for a long time due to the fact that the ventilation amount is small;
if the publication number is CN207436315U, the assembly type building wall with good sound insulation effect comprises a first wall body, a second wall body and a third wall body, wherein the first wall body, the second wall body and the third wall body are mutually clamped, a.
(2) When night indoor temperature is lower, thereby set up through the air exhauster and heat by the heating wire with the inside that the room air suction advances the heating chamber, hot-blast air after heating is blown off by the air outlet on topmost, make room temperature rise, the wall body is difficult to avoid the phenomenon that can have the tide at the in-process of using, set up corresponding electric equipment such as heating wire and air exhauster in the inside of wall body, after the wall body wets, the moisture is attached to back on electric equipment such as heating wire and air exhauster, reduce its electric equipment's life easily, be unfavorable for permanent use.
We have therefore proposed an assembled concrete insulating and ventilating building wall in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide an assembly type concrete heat-preservation and breathable building wall body, which solves the problems that the existing assembly type building wall body in the market is inconvenient to automatically adjust the ventilation quantity according to the change of the external temperature, and electrical equipment such as an electric heating wire, an exhaust fan and the like arranged in the wall body is easily damaged after the wall body is affected with damp, and the existing assembly type building wall body is not beneficial to long-term use.
In order to achieve the purpose, the invention provides the following technical scheme: an assembled concrete heat-preservation and ventilation building wall comprises a wall body and through grooves, wherein embedded steel bars for improving the use strength are arranged inside the wall body, and the through grooves for facilitating ventilation are formed in the wall body;
further comprising:
the end part of the hollow copper pipe extends outwards to form the through groove, and a bulge copper sheet is arranged in the hollow copper pipe;
the auxiliary air bag is fixedly connected inside the bulge copper sheet, a movable rod is arranged on the side of the auxiliary air bag, an adjusting spring is sleeved on the outer side of the movable rod, a disc is attached to the outer end of the movable rod, and the inner end of the disc is connected with the inside of the wall body through a connecting spring for providing resetting elasticity;
the elastic wafer is fixed inside the through groove, the end parts of the elastic wafer and the movable rod are mutually fixed, and the middle part of the elastic wafer is provided with a central ventilation hole which is inconvenient for air circulation;
one end of the lateral heat-conducting column is fixedly arranged on the surface of the hollow copper pipe, the other end of the lateral heat-conducting column extends into the heat storage cavity, and the heat storage cavity is formed in the wall body;
the sleeve pipe is fixed on the lateral heat-conducting column, a wrapping air bag is sleeved on the outer side of the lateral heat-conducting column, a pushing plate is installed on the inner side of the lower end of the wrapping air bag, and the pushing plate and the side of the sleeve pipe are connected with each other through a reset spring;
the lateral air bag is positioned on the outer side of the propulsion plate, is fixedly arranged in the heat storage cavity, and is provided with an air outlet facilitating air injection at the lower end;
the heat dissipation port is formed in one side, facing the indoor side, of the wall body main body, and the heat dissipation port is communicated with the heat storage cavity.
Preferably, the bulging copper sheets are uniformly distributed on the inner side of the hollow copper tube at equal angles, and the bulging copper sheets and the auxiliary air bag are mutually attached.
By adopting the technical scheme, the hollow copper tube is utilized to absorb the external temperature, so that the absorbed temperature can be transmitted to the bulge copper sheet, and the temperature can be increased.
Preferably, the bulge copper sheet is internally provided with movable rods, the end parts of the movable rods which are uniformly distributed are fixedly connected with the elastic wafer, and the elastic wafer can deform.
Through adopting above-mentioned technical scheme, can drag the elasticity disk through the removal of movable rod, thereby can change the aperture size in central ventilation hole through the deformation of elasticity disk.
Preferably, the outer wall of the movable rod and the inner wall of the hollow copper pipe are mutually attached, and a sliding connection structure is formed between the movable rod and the hollow copper pipe.
Through adopting above-mentioned technical scheme, laminate each other between movable rod and the hollow copper pipe to can improve the stability that the movable rod moved on hollow copper pipe.
Preferably, constitute elastic telescopic structure through linking up the spring between disc and the wall body main part, and the outer end of disc inner and movable rod is laminated each other to binding face between the outer end of disc and movable rod sets up the cambered surface.
Through adopting above-mentioned technical scheme, receive wind-force effect through the disc and remove down, thereby can utilize its cambered surface to extrude the promotion to the movable rod through the removal of disc.
Preferably, the lateral heat conduction column is made of copper, and the end part of the lateral heat conduction column is attached to the outer side of the hollow copper pipe and used for conducting heat.
Through adopting above-mentioned technical scheme, can carry out the partial conduction with the heat that the hollow copper pipe absorbed through the setting of side direction heat conduction post.
Preferably, the wrapping air bag is arranged in a columnar structure, and the interiors of the wrapping air bag and the auxiliary air bag are filled with thermal expansion gas.
Through adopting above-mentioned technical scheme, through the inside thermal energy gas of filling of parcel gasbag and supplementary gasbag to can make parcel gasbag and supplementary gasbag take place the inflation after being heated.
Preferably, the side of the lower end of the wrapping air bag is located between the sleeve and the inner end of the pushing plate, and the pushing plate is used for extruding the lateral air bag.
Through adopting above-mentioned technical scheme, can promote the propulsion board and remove after the parcel gasbag takes place to expand to stop the extrusion to the side direction gasbag, make the side direction gasbag reset under self elastic effect.
Preferably, the outer wall of the propulsion plate and the inner wall of the side of the sleeve pipe are mutually attached, and the propulsion plate and the sleeve pipe form an elastic telescopic structure through a return spring.
Through adopting above-mentioned technical scheme, can make the propulsion board after removing on the bell and spigot pipe rebound through reset spring's setting and reset.
Compared with the prior art, the invention has the beneficial effects that: the assembly type concrete heat-preservation and breathable building wall can be automatically adjusted according to the change of the external temperature conveniently in the using process, and meanwhile, the condition that the indoor temperature is increased by adopting electrical equipment for heat preservation at night can be avoided;
1. the elastic disc is arranged, so that the outside air and the indoor air can conveniently circulate in the normal use process through the central vent hole in the middle of the elastic disc, meanwhile, when the outside wind power is large, the driving force of the wind power to the disc is increased, the disc moves under the action of the wind power, the movable rod can be extruded through the movement of the disc to move towards the inner side of the hollow copper tube, the elastic disc can generate an inward pulling force by utilizing the movement of the movable rod, the elastic disc receives the pulling force towards the inner side of the central vent hole, the aperture of the central vent hole can be reduced, and the phenomenon that the indoor normal temperature is reduced due to the overlarge ventilation amount is avoided;
2. the hollow copper pipe is arranged, the hollow copper pipe is inserted into the other port of the through groove through the extension of the end part of the hollow copper pipe to the outer side of the through groove, so that the stacked wall body can be stably placed, the stacked wall body is prevented from collapsing after being stressed, meanwhile, when the external high-temperature wind power is small, after the hollow copper pipe is heated, heat is transferred to the auxiliary air bag through the bulge copper sheet, the auxiliary air bag can push the movable rod to move to the outer side of the hollow copper pipe after being thermally expanded, the elastic wafer can be provided with pulling force to the peripheral outer side through the movement of the movable rod, the aperture of the central ventilation hole can be increased after the elastic wafer is stressed, the outdoor and indoor ventilation volume is increased, and indoor heat can be rapidly dissipated;
3. the lateral airbag is provided with a heat storage cavity, the propulsion plate is in an initial state of extruding the lateral airbag, when the hollow copper pipe is heated, the high temperature of the hollow copper pipe can be partially absorbed through the lateral heat conduction column, at the moment, the lateral heat conduction column can be heated to heat the inside of the heat storage cavity, at the same time, the lateral heat conduction column can expand the wrapping airbag and separate the propulsion plate from the lateral airbag after being heated, the lateral airbag recovers, when the outside and indoor temperatures are low at night, the wrapping airbag does not have enough heat to expand the wrapping airbag, the wrapping airbag and the propulsion plate recover, the propulsion plate can extrude the lateral airbag again after recovering, the gas in the lateral airbag is sprayed outwards, the sprayed gas carries the heat in the heat storage cavity to enter the room through a heat dissipation port, and therefore, the indoor temperature is guaranteed at night, avoiding low indoor temperature.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic side view of the structure of the hollow copper tube and the bulging copper sheet according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic side sectional view of the bulging copper sheet and the auxiliary air bag of the present invention;
FIG. 5 is a schematic perspective view of the movable rod and the elastic disc of the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 7 is a schematic cross-sectional view of a pusher plate and return spring of the present invention;
fig. 8 is a schematic perspective view of the lateral heat-conducting pillar and the wrapped airbag according to the present invention.
In the figure: 1. a wall body; 2. a through groove; 3. a hollow copper tube; 4. bulging copper sheets; 5. an auxiliary air bag; 6. a movable rod; 7. adjusting the spring; 8. a disc; 9. connecting the springs; 10. an elastic wafer; 11. a central vent hole; 12. a lateral heat-conducting column; 13. a heat storage cavity; 14. sleeving a pipe; 15. wrapping the air bag; 16. a propulsion plate; 17. a return spring; 18. a lateral air bag; 19. an air outlet; 20. and a heat dissipation port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: an assembled concrete heat-preservation and ventilation building wall comprises a wall body 1 and through grooves 2, wherein embedded steel bars for improving the use strength are arranged inside the wall body 1, and the through grooves 2 convenient for ventilation are formed in the wall body 1;
further comprising:
the hollow copper pipe 3 is fixed in the through groove 2, the end part of the hollow copper pipe 3 extends outwards to form the through groove 2, and a bulge copper sheet 4 is arranged in the hollow copper pipe 3;
the auxiliary air bag 5 is fixedly connected inside the bulge copper sheet 4, a movable rod 6 is arranged on the side of the auxiliary air bag 5, an adjusting spring 7 is sleeved on the outer side of the movable rod 6, a disc 8 is attached to the outer end of the movable rod 6, and the inner end of the disc 8 is connected with the inside of the wall body main body 1 through a connecting spring 9 for providing resetting elasticity;
the elastic wafer 10 is fixed inside the through groove 2, the elastic wafer 10 and the end part of the movable rod 6 are mutually fixed, and the middle part of the elastic wafer 10 is provided with a central ventilation hole 11 which is not convenient for air circulation;
one end of the lateral heat-conducting column 12 is fixedly arranged on the surface of the hollow copper tube 3, the other end of the lateral heat-conducting column 12 extends into the heat storage cavity 13, and the heat storage cavity 13 is arranged in the wall body 1;
the sleeving pipe 14 is fixed on the lateral heat-conducting column 12, the outer side of the lateral heat-conducting column 12 is sleeved with the wrapping air bag 15, the inner side of the lower end of the wrapping air bag 15 is provided with the pushing plate 16, and the pushing plate 16 and the side of the sleeving pipe 14 are connected with each other through the reset spring 17;
the lateral air bag 18 is positioned outside the pushing plate 16, the lateral air bag 18 is fixedly arranged inside the heat storage cavity 13, and the lower end of the lateral air bag 18 is provided with an air outlet 19 convenient for air injection;
and the heat dissipation port 20 is formed in the indoor-facing side of the wall body main body 1, and the heat dissipation port 20 and the heat storage cavity 13 are communicated with each other.
The bulging copper sheets 4 are uniformly distributed on the inner side of the hollow copper pipe 3 at equal angles, and the bulging copper sheets 4 and the auxiliary air bag 5 are mutually attached.
The bulge copper sheet 4 is internally provided with movable rods 6, the ends of the movable rods 6 which are uniformly distributed are fixedly connected with the elastic wafer 10, and the elastic wafer 10 can deform.
The outer wall of the movable rod 6 and the inner wall of the hollow copper pipe 3 are mutually attached, and a sliding connection structure is formed between the movable rod 6 and the hollow copper pipe 3.
Constitute elastic telescopic structure through linking up spring 9 between disc 8 and the wall body main part 1, and the outer end of disc 8 inner and movable rod 6 is laminated each other to binding face between the outer end of disc 8 and movable rod 6 sets up the cambered surface.
As shown in fig. 1-5, the end of the hollow copper tube 3 extends out of the through groove 2, when the wall body 1 is required to be placed, the hollow copper tube 3 extending out of the wall body 1 is inserted into the through groove 2, at this time, the stability of the adjacent wall body 1 when being stacked can be ensured, and the phenomenon that the wall body is easy to topple over after being stressed can be avoided, meanwhile, the elastic disc 10 is arranged inside the through groove 2, the air in the outside and the room can be normally circulated through the central vent hole 11 in the middle of the elastic disc 10, when the outside temperature is low and the wind power is large, the wind power blows to the outside of the wall body 1, at this time, the wind power applies pressure to the disc 8, the disc 8 moves on the wall body 1, the movable rod 6 can be extruded by the movement of the disc 8, at this time, the movable rod 6 moves to the inner side of the hollow copper tube 3, the elastic wafer 10 can generate pulling force towards the inner side of the central vent hole 11 by moving the movable rod 6, the elastic wafer 10 can be prevented from being pulled towards the inner side by the movable rod 6, the aperture of the central vent hole 11 can be reduced, indoor and outdoor ventilation volume can be reduced, the phenomenon that a large amount of outside cold air enters into a room to cause the room to have too low temperature can be avoided, meanwhile, when the outside is in a high-temperature and low-wind state, the outside high temperature is absorbed by the hollow copper tube 3, the hollow copper tube 3 can be transmitted to the bulging copper sheet 4 after being heated, the bulging copper sheet 4 and the auxiliary air bag 5 are mutually attached, the auxiliary air bag 5 expands after being heated, the movable rod 6 can be pushed by the expansion of the auxiliary air bag 5, the movable rod 6 moves towards the outer side of the hollow copper tube 3 at the moment, the elastic wafer 10 can generate pulling force towards the outer side by moving the movable rod 6 towards the outer side of the hollow copper tube 3, the elastic disc 10 is subjected to an outward pulling force to expand the aperture of the central vent hole 11, thereby increasing the outdoor and indoor ventilation volume and avoiding the indoor high temperature state for a long time.
The lateral heat-conducting column 12 is made of copper, and the end part of the lateral heat-conducting column 12 is attached to the outer side of the hollow copper tube 3 and used for conducting heat.
The wrapping bag 15 is provided in a columnar structure, and the interiors of the wrapping bag 15 and the auxiliary bag 5 are both filled with a thermal expansion gas.
The lower end side of the wrapping balloon 15 is located between the socket 14 and the inner end of the push plate 16, and the push plate 16 is used for squeezing the lateral balloon 18.
The outer wall of the pushing plate 16 and the inner wall of the side of the sleeve 14 are mutually attached, and an elastic telescopic structure is formed between the pushing plate 16 and the sleeve 14 through a return spring 17.
As shown in fig. 1 and fig. 6-8, when the outside is at high temperature in the daytime, the lateral heat-conducting columns 12 attached to the hollow copper tubes 3 can absorb part of the heat of the hollow copper tubes 3, one end of the lateral heat-conducting columns 12 extends into the heat-accumulating cavity 13, the lateral heat-conducting columns 12 can heat the inside of the heat-accumulating cavity 13 after absorbing heat, the push plate 16 is initially in a state of compressing the lateral air bags 18, the wrapped air bags 15 can be heated and expanded after absorbing heat of the lateral heat-conducting columns 12, the push plate 16 can be pushed by the expansion of the wrapped air bags 15 to move towards the inner sides of the sleeving tubes 14, so that the push plate 16 stops extruding the lateral air bags 18, the lateral air bags 18 recover, and when the outside temperature and the indoor temperature are lower at night, the temperatures of the hollow copper tubes 3 and the lateral heat-conducting columns 12 are reduced, the parcel gasbag 15 takes place to restore, and the propelling plate 16 resets under reset spring 17's effect after the parcel gasbag 15 resets to extrude side direction gasbag 18 again, the inside gas of side direction gasbag 18 pressurized back outwards spouts and carries the inside heat of heat accumulation cavity 13 and discharge to indoor through thermovent 20, from this through exhaust hot wind energy can be when the temperature is lower at night, increase indoor temperature, play the heat preservation effect.
The working principle is as follows: when the fabricated concrete heat-preservation and breathable building wall is used, firstly, as shown in figures 1-8, the hollow copper tube 3 is inserted into the through groove 2, so that the stability of adjacent wall bodies 1 when stacked can be ensured, the movable rod 6 can be moved when the disc 8 is moved under the action of wind, the movable rod 6 can generate inward pulling force on the elastic disc 10, the aperture of the central ventilation hole 11 is reduced, the indoor and outdoor ventilation volume is reduced, the movable rod 6 can be pushed outward after the auxiliary air bag 5 is heated and expanded, the movable rod 6 can generate outward pulling force on the periphery of the elastic disc 10 by moving to the outer side of the hollow copper tube 3, the aperture of the central ventilation hole 11 is expanded to increase the outdoor and indoor ventilation volume, and the wrapping air bag 15 and the pushing plate 16 recover at low night temperature, after the lateral air bags 18 are pressed, the internal air is sprayed outwards and carries the heat in the heat storage cavity 13 to be discharged indoors through the heat dissipation ports 20, so that the indoor temperature can be increased at low night through the discharged hot air, and the heat preservation effect is achieved.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. An assembled concrete heat-preservation and ventilation building wall comprises a wall body (1) and through grooves (2), wherein embedded steel bars for improving the use strength are arranged inside the wall body (1), and the through grooves (2) convenient for ventilation are formed in the wall body (1);
it is characterized by also comprising:
the hollow copper pipe (3) is fixed in the through groove (2), the end part of the hollow copper pipe (3) extends outwards to form the through groove (2), and a bulge copper sheet (4) is installed in the hollow copper pipe (3);
the auxiliary air bag (5) is fixedly connected inside the bulging copper sheet (4), a movable rod (6) is arranged on the side of the auxiliary air bag (5), an adjusting spring (7) is sleeved on the outer side of the movable rod (6), a disc (8) is attached to the outer end of the movable rod (6), and the inner end of the disc (8) is connected with the inside of the wall body main body (1) through a connecting spring (9) for providing reset elasticity;
the elastic wafer (10) is fixed inside the through groove (2), the end parts of the elastic wafer (10) and the movable rod (6) are fixed with each other, and the middle part of the elastic wafer (10) is provided with a central ventilation hole (11) which is not convenient for air circulation;
one end of the lateral heat-conducting column (12) is fixedly arranged on the surface of the hollow copper pipe (3), the other end of the lateral heat-conducting column (12) extends into the heat storage cavity (13), and the heat storage cavity (13) is arranged in the wall body (1);
the sleeve pipe (14) is fixed on the lateral heat-conducting column (12), the outer side of the lateral heat-conducting column (12) is sleeved with the wrapping air bag (15), the inner side of the lower end of the wrapping air bag (15) is provided with the pushing plate (16), and the pushing plate (16) and the side of the sleeve pipe (14) are connected with each other through the reset spring (17);
the lateral air bag (18) is positioned on the outer side of the pushing plate (16), the lateral air bag (18) is fixedly arranged inside the heat storage cavity (13), and the lower end of the lateral air bag (18) is provided with an air outlet (19) convenient for air injection;
the heat dissipation opening (20) is formed in one side, facing the indoor, of the wall body main body (1), and the heat dissipation opening (20) is communicated with the heat storage cavity (13).
2. The fabricated concrete heat-insulating and ventilating building wall body as claimed in claim 1, wherein: the bulging copper sheets (4) are uniformly distributed on the inner side of the hollow copper pipe (3) at equal angles, and the bulging copper sheets (4) and the auxiliary air bag (5) are mutually attached.
3. The fabricated concrete heat-insulating and ventilating building wall body as claimed in claim 2, wherein: the bulge copper sheet (4) is internally provided with movable rods (6), the ends of the uniformly distributed movable rods (6) are fixedly connected with the elastic wafer (10), and the elastic wafer (10) can deform.
4. The fabricated concrete heat-insulating and ventilating building wall body as claimed in claim 1, wherein: the outer wall of the movable rod (6) and the inner wall of the hollow copper pipe (3) are mutually attached, and a sliding connection structure is formed between the movable rod (6) and the hollow copper pipe (3).
5. The fabricated concrete heat-insulating and ventilating building wall body as claimed in claim 1, wherein: constitute elastic telescopic structure through linking up spring (9) between disc (8) and wall body main part (1), and the outer end of disc (8) inner and movable rod (6) is laminated each other to binding face between the outer end of disc (8) and movable rod (6) sets up the cambered surface.
6. The fabricated concrete heat-insulating and ventilating building wall body as claimed in claim 1, wherein: the lateral heat-conducting column (12) is made of copper, and the end part of the lateral heat-conducting column (12) is attached to the outer side of the hollow copper pipe (3) and used for conducting heat.
7. The fabricated concrete heat-insulating and ventilating building wall body as claimed in claim 1, wherein: the wrapping air bag (15) is of a columnar structure, and the interiors of the wrapping air bag (15) and the auxiliary air bag (5) are filled with thermal expansion gas.
8. The fabricated concrete heat-insulating and ventilating building wall body as claimed in claim 7, wherein: the side of the lower end of the wrapping air bag (15) is located between the sleeve pipe (14) and the inner end of the pushing plate (16), and the pushing plate (16) is used for extruding the lateral air bag (18).
9. The fabricated concrete heat-insulating and ventilating building wall body as claimed in claim 8, wherein: the outer wall of the pushing plate (16) is attached to the inner wall of the side of the sleeve pipe (14), and the pushing plate (16) and the sleeve pipe (14) form an elastic telescopic structure through a return spring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111616587.5A CN114232836A (en) | 2021-12-28 | 2021-12-28 | Assembled concrete heat preservation ventilative building wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111616587.5A CN114232836A (en) | 2021-12-28 | 2021-12-28 | Assembled concrete heat preservation ventilative building wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114232836A true CN114232836A (en) | 2022-03-25 |
Family
ID=80763622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111616587.5A Withdrawn CN114232836A (en) | 2021-12-28 | 2021-12-28 | Assembled concrete heat preservation ventilative building wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114232836A (en) |
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2021
- 2021-12-28 CN CN202111616587.5A patent/CN114232836A/en not_active Withdrawn
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Application publication date: 20220325 |