CN114856021B - Assembled respiration building outer wall with adjustable heat transfer capability - Google Patents
Assembled respiration building outer wall with adjustable heat transfer capability Download PDFInfo
- Publication number
- CN114856021B CN114856021B CN202210298512.5A CN202210298512A CN114856021B CN 114856021 B CN114856021 B CN 114856021B CN 202210298512 A CN202210298512 A CN 202210298512A CN 114856021 B CN114856021 B CN 114856021B
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- Prior art keywords
- wall
- heat transfer
- building outer
- wallboard
- assembled
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 19
- 239000011229 interlayer Substances 0.000 claims abstract description 24
- 238000009423 ventilation Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 239000010410 layer Substances 0.000 claims description 6
- 230000000241 respiratory effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
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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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0003—Exclusively-fluid systems
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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
-
- 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
- F24F2007/0025—Ventilation using vent ports in a wall
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Abstract
The application discloses an assembled breathing building outer wall with adjustable heat transfer capacity, which comprises an indoor end wallboard and an outdoor end wallboard which are oppositely arranged, wherein an interlayer wall is arranged between the indoor end wallboard and the outdoor end wallboard, both ends of the interlayer wall are fixedly connected with a pushing mechanism, a plurality of first jacks are formed in the wall body of the interlayer wall, a first convex plate is fixedly connected to one side of the wall surface of the interlayer wall, a plurality of second jacks are formed in the surface of the outdoor end wallboard, the second jacks are matched with the first convex plate, a second convex plate is fixedly connected to one surface of the outdoor end wallboard, the second convex plate is matched with the first jacks, and the first convex plate and the second convex plate are oppositely arranged. According to the application, the distance between the movable interlayer wallboard and the indoor end wall body or the outdoor end wall body is adjusted at any time to form the first cavity or the second cavity, and the ventilation holes are closed or opened, so that the building outer wall of the scheme is in a strong heat insulation state or a rapid ventilation state, and the aim of adjusting heat transfer capacity is fulfilled.
Description
Technical Field
The application belongs to the technical field of energy-saving building outer walls, and particularly relates to an assembled breathing building outer wall with adjustable heat transfer capacity.
Background
The building outer wall is the wall body of the outermost periphery of the building, plays a role in separating the building into indoor and outdoor, and has important influence on heat preservation and energy consumption of the building. At present, once the construction of the building outer wall is finished, the heat transfer capability of the building outer wall cannot be adjusted, the building energy consumption is easily increased due to the outer wall with high heat transfer capability, the building outer wall is particularly characterized in that indoor heat is easily lost in winter, outdoor heat is easily input into the indoor space in summer, and the building outer wall with poor heat transfer capability is used in severe cold areas, so that the loss of indoor temperature to the outdoor space is reduced as much as possible. However, in some areas where the air is moist and cold, the outdoor temperature of the building is difficult to enter the room due to the poor heat transfer capability of the building outer wall, the indoor heat load cannot be reduced, and the building energy consumption is increased.
Disclosure of Invention
The application aims to provide an assembled breathing building outer wall with adjustable heat transfer capacity, which solves the problem that the heat transfer capacity of the existing building outer wall cannot be adjusted.
The technical scheme includes that the assembled breathing building outer wall with adjustable heat transfer capacity comprises an indoor end wallboard and an outdoor end wallboard which are arranged oppositely, an interlayer wall is arranged between the indoor end wallboard and the outdoor end wallboard, pushing mechanisms are fixedly connected to two ends of the interlayer wall, a plurality of first jacks are formed in the wall body of the interlayer wall, a first convex plate is fixedly connected to one side of the wall surface of the interlayer wall, a plurality of second jacks are formed in the surface of the outdoor end wallboard, the second jacks are matched with the first convex plate, a second convex plate is fixedly connected to one surface of the outdoor end wallboard, the second convex plate is matched with the first jacks, and the first convex plate and the second convex plate are arranged oppositely.
The present application is also characterized in that,
the pushing mechanism comprises a sliding rail which is fixedly connected with two ends of the interlayer wall.
The number of the sliding rails is set to be 4, and the 4 sliding rails are uniformly distributed at two ends of the sandwich wall.
The slide rail comprises a slide block, the slide block is fixedly connected with the interlayer wall, and one side of the slide block, which is far away from the interlayer wall, is connected with a slide rail in a sliding manner.
The interlayer wall comprises a movable plate, wherein the sliding block is fixedly connected with the movable plate, the plate surface of the movable plate is vertically fixedly connected with the first convex plate, and the first insertion holes are arranged on the plate surface of the movable plate side by side.
The face of outdoor end wallboard has still seted up a plurality of air vents, and the number of air vents corresponds with the number of second jack, and the cross section of air vent sets up to "L" type structure, and one end of air vent is close to one side setting of fly leaf, and the other end of air vent and the hole body of second jack are linked together.
The application has the beneficial effects that the distance between the assembled breathing building outer wall with adjustable heat transfer capacity and the indoor end wall body or the outdoor end wall body is adjusted at any time through the movable interlayer wall plate so as to form the first cavity or the second cavity, and the ventilation holes are closed or opened, so that the building outer wall in the scheme is in a strong heat insulation state or a rapid ventilation state, and the aim of adjusting the heat transfer capacity is fulfilled.
Drawings
FIG. 1 is a schematic illustration of an assembled respiratory building exterior wall with adjustable heat transfer capability according to the present application;
FIG. 2 is a schematic illustration of the structure of an intermediate wall in an exterior wall of an assembled breathing building with adjustable heat transfer capability in accordance with the present application;
FIG. 3 is a front view of an intermediate wall in an exterior wall of an assembled breathing building with adjustable heat transfer capability in accordance with the present application;
FIG. 4 is a schematic view of the structure of an outdoor end wall panel in an exterior wall of an assembled breathing building with adjustable heat transfer capacity according to the present application;
FIG. 5 is a cross-sectional view of an outdoor end wall panel in an exterior wall of an assembled breathing building with adjustable heat transfer capability in accordance with the present application;
FIG. 6 is an elevation view of an adjustable heat transfer capability assembled respiratory building exterior wall of the present application in use;
FIG. 7 is a cross-sectional view of an outdoor end wall panel and a sandwich wall in an assembled breathing building exterior wall with adjustable heat transfer capability in accordance with the present application;
FIG. 8 is a diagram illustrating the dissipation of indoor heat from an exterior wall of an assembled breathing building with adjustable heat transfer capability in accordance with the present application;
fig. 9 is a state diagram of inflow of outdoor cold air when only the vent hole is opened in the exterior wall of the assembled type breathing building with adjustable heat transfer capability according to the present application.
In the figure, 1, indoor end wallboards; 2. an interlayer wall; 21. a first convex plate; 22. a first jack; 23. a slide rail; 2301. a slide block; 2302. a slideway; 24. a movable plate; 3. outdoor end wall boards; 31. a second jack; 32. a vent hole; 33. a second convex plate; 41. an upper floor slab; 42. a lower floor slab; 5. a first cavity; 6. a second cavity; 7. heating and ventilation pipeline.
Detailed Description
The application will be described in detail below with reference to the drawings and the detailed description.
The application relates to an assembled respiratory building outer wall with adjustable heat transfer capacity, which comprises an indoor end wallboard 1 and an outdoor end wallboard 3 which are oppositely arranged, wherein an interlayer wall 2 is arranged between the indoor end wallboard 1 and the outdoor end wallboard 3, pushing mechanisms are fixedly connected to the opposite ends of the interlayer wall 2, a plurality of first jacks 22 are formed in the wall body of the interlayer wall 2, a first convex plate 21 is fixedly connected to the wall surface of the interlayer wall 2, a plurality of second jacks 31 are formed in the surface of the outdoor end wallboard 3, the second jacks 31 are matched with the first convex plate 21, a second convex plate 33 is fixedly connected to the surface of the outdoor end wallboard 3, the second convex plate 33 is matched with the first jacks 22, and the first convex plate 21 and the second convex plate 33 are oppositely arranged.
As shown in fig. 2-3, the pushing mechanism comprises a sliding rail 23, and the sliding rail 23 is fixedly connected to two ends of the sandwich wall 2.
The number of the sliding rails 23 is 4, and the 4 sliding rails 23 are uniformly distributed at two ends of the sandwich wall 2.
The slide rail 23 comprises a slide block 2301, the slide block 2301 is fixedly connected with the interlayer wall 2, and one side of the slide block 2301 far away from the interlayer wall 2 is connected with a slide rail 2302 in a sliding manner.
As shown in fig. 4, the slide ways 2302 at two ends of the sandwich wall 2 are respectively fixedly connected with the upper end floor 41 and the lower end floor, and when the sandwich wall 2 needs to be moved, the slide blocks 2301 drive the sandwich wall 2 to slide in the slide ways 2302. The sandwich wall 2 forms a second cavity 6 with the outdoor end wallboard 3, the upper end floor 41 and the lower end floor 42, heating and ventilation pipelines 7 are arranged at the upper end and the lower end of the second cavity 6, and the sandwich wall 2 forms a first cavity 5 with the indoor end wallboard 1, the upper end floor 41 and the lower end floor 42.
As shown in fig. 5-6, the surface of the outdoor end wall plate 3 is further provided with a plurality of ventilation holes 32, the number of the ventilation holes 32 corresponds to that of the second insertion holes 31, the cross section of the ventilation holes 32 is in an L-shaped structure, one end of each ventilation hole 32 is close to one side of the movable plate 24, and the other end of each ventilation hole 32 is communicated with the hole body of the second insertion hole 31.
The length of the first convex plate 21 is not smaller than the length of the second convex plate 33. Ensuring that the second boss 33 is not inserted into the first insertion hole 22 when the first boss 21 is inserted into the second insertion hole 31 without any blocking of the vent hole 32; when the first boss 21 completely blocks the inside of the second insertion hole 31, the second boss 33 should also completely block the first insertion hole 22.
As shown in fig. 7-9, when the outdoor temperature is lower than the indoor temperature (in winter), the position of the movable plate 24 can be adjusted to enable the second jack 31 to be blocked by the first convex plate 21, meanwhile, the first jack 22 is blocked by the second convex plate 33, the space between the movable plate 24 and the outdoor end wall plate 3 can form a second cavity 6, the second cavity 6 can be matched with the movable plate 24 and the outdoor end wall plate 3, so that the building outer wall is in a strong heat insulation state, and indoor heat is difficult to transfer to the outside.
The principle is also applicable in hot summer and when the indoor temperature is not high, and the outdoor heat is difficult to enter the room along the outer wall of the building.
When the indoor temperature is high, i.e. when the heat accumulation of the first chamber 5 is high, an air circulation can be formed from bottom to top by using the warm-air duct 7, as shown in the airflow direction of fig. 8. The heating and ventilation pipeline 7 is matched with heating and ventilation equipment, so that air flow and negative pressure from bottom to top can be formed in the second cavity 6 at the same time, along with air flow circulation, hot air in the first cavity 5 enters the second cavity 6 along the first jack 22, and the hot air in the second cavity 6 is further discharged by the heating and ventilation pipeline 7 matched with the heating and ventilation equipment. In this process, heat in the first cavity 5 is taken away, and indoor cooling load is reduced. In this process, the second jack 31 needs to be in an open state, and although hot air enters the second jack 31, the air intake load of the heating and ventilation device is reduced, and the heat entering the second cavity 6 is finally discharged, so that the cold load in the building room is not increased by the hot air entering the second jack 31, but the cold load of the building is reduced. This process is a case where the second jack 31 and the first jack 22 are all open.
When raining outdoors in summer, only the vent hole 32 is opened, namely, the first convex plate 21 only seals a part of the second jack 31, (when raining, only the vent hole 32 is opened, the second jack 31 cannot be opened, otherwise rainwater can enter the second cavity 6 to damage equipment parts, the vent hole 32 is arranged above the second jack 31 to prevent rainwater from penetrating), at the moment, outdoor cold air flow can enter the second cavity 6 from the vent hole 32 and then enter the first cavity 5 from the first jack 22, heat exchange is formed in the first cavity 5, and indoor cold load is further reduced.
When the first boss 21 is inserted into the second insertion hole 31 without any blocking of the vent hole 32, the second boss 33 is not inserted into the first insertion hole 22; when the first boss 21 completely blocks the inside of the second insertion hole 31, the second boss 33 should also completely block the first insertion hole 22.
When the indoor temperature is lower than the outdoor temperature, the first convex plate 21 can be withdrawn from the second jack 31, the second convex plate 33 can be withdrawn from the first jack 22, at this time, the open second convex plate 33 and the second jack 31 can greatly weaken the heat insulation of the outer wall of the application, and the outdoor heat can enter the first cavity 5 along the outdoor end wall plate 3, the second cavity 6 and the movable plate 24, so that the heat flows into the room, and the heat load of the building is reduced.
The first convex plate 21 and the movable plate 24 are made of lightweight and high-thermal-inertia plates, and autoclaved aerated concrete is prepared.
The outdoor end wall plate 3 and the second convex plate 33 are made of plates with strong thermal inertia, and autoclaved aerated concrete is adopted.
The first protruding plate 21 is arranged on the movable plate 24 in combination with the whole arrangement of the building outer facade, and the outer surface of the first protruding plate 21 close to the outdoor end wall plate 3 can be selected to be special in color and pattern. The first convex plate 21 can be relied on to display special patterns on a certain outer elevation of the final building, so that the aesthetic richness of the building is increased.
The indoor end wallboard 1 adopts the material preparation that the heat conductivity is stronger, timber, aluminium alloy plate material, and the effect of indoor end maintenance wallboard 1 keeps apart intermediate layer wall 2, avoids intermediate layer wall 2 direct by outside interference in the use. Meanwhile, the indoor end wall plate 1 is made of a material with high heat conductivity, so that indoor temperature is favorably exchanged with air in the first cavity 5 through the indoor end wall plate 1. In addition, indoor end wallboard 1 can compromise indoor pleasing to the eye simultaneously, adopts special decorative pattern to play the effect that increases indoor pleasing to the eye maintenance. Finally, the indoor maintenance wallboard 1 is detachably mounted, so that the indoor maintenance wallboard 1 is detached at a later period, and the sandwich wall 2 is overhauled.
The application relates to an assembly type breathing building outer wall with adjustable heat transfer capacity, which comprises the following assembly steps:
s1: prefabricating the individual components in a factory;
s2: installing the outdoor end wall panel 3 to a predetermined position;
s3: the sliding rail 23 is arranged at a preset position, and then the movable plate 24 is arranged, so that the movable plate 24 is connected with the sliding rail 23;
s4: the indoor end wall panel 1 is installed to a predetermined position.
S2 and S4 can be exchanged according to construction scenes, if construction needs to adopt an indoor-to-outdoor installation sequence, the S2 and S4 steps can be exchanged, and if construction needs to adopt an outdoor-to-indoor installation sequence, the construction needs to be carried out according to the assembly steps.
Claims (6)
1. The utility model provides an assembled respiration building outer wall of adjustable heat transfer ability, its characterized in that, including indoor end wallboard (1) and the outdoor end wallboard (3) of relative setting, be provided with intermediate layer wall (2) between indoor end wallboard (1) and the outdoor end wallboard (3), the equal rigid coupling in both ends that intermediate layer wall (2) are relative has pushing mechanism, a plurality of first jacks (22) have been seted up to the wall body of intermediate layer wall (2), the wall rigid coupling of intermediate layer wall (2) has first flange (21), a plurality of second jacks (31) have been seted up to the face of outdoor end wallboard (3), second jack (31) and first flange (21) assorted, the face rigid coupling of outdoor end wallboard (3) has second flange (33), second flange (33) and first jack (22) assorted, first flange (21) and second flange (33) set up relatively.
2. The assembled respiratory building outer wall with adjustable heat transfer capability according to claim 1, wherein the pushing mechanism comprises a sliding rail (23), and the sliding rail (23) is fixedly connected to two ends of the sandwich wall (2).
3. The prefabricated breathing building outer wall with adjustable heat transfer capability according to claim 2, wherein the number of the sliding rails (23) is 4, and the 4 sliding rails (23) are uniformly distributed at two ends of the sandwich wall (2).
4. An assembled breathing building outer wall with adjustable heat transfer capability according to claim 3, wherein the sliding rail (23) comprises a sliding block (2301), the sliding block (2301) is fixedly connected with the interlayer wall (2), and a sliding rail (2302) is slidingly connected to one side of the sliding block (2301) away from the interlayer wall (2).
5. The assembled respiratory building outer wall with adjustable heat transfer capability according to claim 4, wherein the interlayer wall (2) comprises a movable plate (24), a sliding block (2301) is fixedly connected with the movable plate (24), the plate surface of the movable plate (24) is vertically fixedly connected with the first convex plate (21), and the first insertion holes (22) are arranged on the plate surface of the movable plate (24) side by side.
6. The assembled type breathing building outer wall with adjustable heat transfer capability according to claim 1, wherein a plurality of ventilation holes (32) are further formed in the surface of the outdoor end wallboard (3), the number of the ventilation holes (32) corresponds to the number of the second jacks (31), the cross section of each ventilation hole (32) is of an L-shaped structure, one end of each ventilation hole (32) is close to one side of the movable plate (24), and the other end of each ventilation hole (32) is communicated with the hole body of each second jack (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210298512.5A CN114856021B (en) | 2022-03-24 | 2022-03-24 | Assembled respiration building outer wall with adjustable heat transfer capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210298512.5A CN114856021B (en) | 2022-03-24 | 2022-03-24 | Assembled respiration building outer wall with adjustable heat transfer capability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114856021A CN114856021A (en) | 2022-08-05 |
| CN114856021B true CN114856021B (en) | 2023-08-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210298512.5A Active CN114856021B (en) | 2022-03-24 | 2022-03-24 | Assembled respiration building outer wall with adjustable heat transfer capability |
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| CN (1) | CN114856021B (en) |
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| CN212836073U (en) * | 2020-07-25 | 2021-03-30 | 乐昌市住宅建筑工程有限公司 | Photovoltaic photoelectric heat collection wall for energy-saving building |
| CN112554374A (en) * | 2021-02-19 | 2021-03-26 | 青竹湖建设集团有限公司 | Green building wall structure and green building |
| CN113293881A (en) * | 2021-05-20 | 2021-08-24 | 重庆水利电力职业技术学院 | Building wall system |
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| CN114856021A (en) | 2022-08-05 |
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