CN114412058B - Enameled steel plate for protecting building outer wall and manufacturing process thereof - Google Patents
Enameled steel plate for protecting building outer wall and manufacturing process thereof Download PDFInfo
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- CN114412058B CN114412058B CN202210075100.5A CN202210075100A CN114412058B CN 114412058 B CN114412058 B CN 114412058B CN 202210075100 A CN202210075100 A CN 202210075100A CN 114412058 B CN114412058 B CN 114412058B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 238000003860 storage Methods 0.000 claims abstract description 47
- 238000005507 spraying Methods 0.000 claims description 17
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 10
- 210000003298 dental enamel Anatomy 0.000 claims description 7
- 238000010304 firing Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 239000007921 spray Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D5/00—Coating with enamels or vitreous layers
- C23D5/04—Coating with enamels or vitreous layers by dry methods
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- 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
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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
- E04B2/88—Curtain walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/28—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups combinations of materials fully covered by groups E04C2/04 and E04C2/08
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
- E04C2/384—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a metal frame
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
- E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
- E04C2/525—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling for heating or cooling
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
- E04C2/526—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits with adaptations not otherwise provided for, for connecting, transport; for making impervious or hermetic, e.g. sealings
- E04C2/528—Impervious or hermetic panels not otherwise provided for
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
The invention provides an enameled pressed steel for protecting a building outer wall and a manufacturing process thereof, and relates to the technical field of building curtain walls, wherein the enameled pressed steel comprises a main body, four sides of the main body are backwards folded to form a containing cavity at the rear side of the main body, a hook is also arranged at the back of the main body, a water storage part is arranged in the containing cavity at the back of the main body, one side of the water storage part is connected with the back of the main body, the water storage part comprises a water storage pipe, a plurality of water storage pipes are fixed at the rear side of the main body, the upper parts of the water storage pipes are connected through an upper communicating pipe, the lower parts of the water storage pipes are connected through a lower communicating pipe, the side of the upper communicating pipe is provided with an overflow pipe, the lower end of the overflow pipe is communicated with the bottom of the main body, and the top of the main body is provided with a plurality of through holes communicated with the upper communicating pipe.
Description
Technical Field
The invention belongs to the technical field of building curtain walls, and particularly relates to an enameled pressed steel for protecting a building outer wall and a manufacturing process thereof.
Background
The building curtain wall refers to an outer wall enclosure without bearing of a building, and generally comprises a panel and a rear supporting structure, the existing wall material generally has a plurality of tiny holes, or penetrating gaps can be generated due to installation incompact or material shrinkage, and due to the existence of the holes and the gaps, solar radiation is strong in summer, outdoor heat is transmitted into a room through an outer wall, so that the indoor temperature is raised, and an overheating phenomenon is generated.
Disclosure of Invention
The invention aims to solve the problems that the existing enameled pressed steel for protecting the outer wall is easily heated and heated in summer, so that outdoor heat is transmitted into the room through the outer wall to raise the indoor temperature, and the existing enameled pressed steel is poor in waterproof performance between connections.
The invention relates to an enameled pressed steel for protecting the outer wall of a building and a manufacturing process thereof, and aims and effects of the enameled pressed steel are achieved by the following specific technical means: the utility model provides an enameled pressed steel for building outer wall protection, includes the main part, and the main part four sides are turned over backward and are held the cavity in its rear side formation, still are equipped with the couple behind the main part, are equipped with retaining spare in the holding cavity behind the main part, and retaining spare one side meets with the main part back.
Furthermore, the main body is vertically and outwards folded to form a vertical protruding flange, and the position of the flange above the main body in the vertical direction is behind the position of the flange below the main body.
Further, retaining piece includes the retaining pipe, and the main part rear side is fixed with a plurality of retaining pipes, and the retaining pipe top is connected through last communicating pipe, and the retaining pipe below is connected through communicating pipe down, goes up the side of communicating pipe and is equipped with the overflow pipe, and overflow pipe lower extreme through connection is in the main part bottom, and the main part top is equipped with a plurality of and last through-holes that communicate through.
Furthermore, a filtering mechanism is arranged between the through hole and the upper communicating pipe, the filtering mechanism comprises a shell, the shell is fixedly arranged on the back of the main body, the upper portion of the shell is attached to the top of the main body, the through hole corresponding to the top of the main body is formed in the shell, the lower portion of the shell is fixedly connected with the upper communicating pipe, a driving plate is connected in the shell in a sliding mode, the driving plate is of a net structure, a spring is connected between the driving plate and the shell, a water absorption expansion block is arranged below the driving plate, and a plurality of flow guide rods which correspond to the through hole and penetrate through the through hole are arranged on the driving plate.
Furthermore, the water conservancy diversion stick includes barred body and mediation piece, is equipped with a plurality of barred bodies that correspond with main part top through-hole on the drive plate, and barred body cross sectional area is less than through-hole cross sectional area, and is equipped with the mediation piece of mediation through-hole on the barred body.
Furthermore, a plurality of dredging blocks are arranged on the rod body and distributed at different positions and heights of the side edge of the rod body.
Further, the drive plate left and right sides all is equipped with the pawl, the casing left and right sides all is equipped with the rack, be equipped with the ratchet corresponding with the pawl on the rack, rack sliding connection is in the casing, and rack one side rigid coupling has the thermal expansion piece, thermal expansion piece opposite side rigid coupling is in the casing, drive rack and pawl break away from when thermal expansion piece thermal expansion, drive plate below fixedly connected with connecting rod, it is intraductal that the connecting rod runs through the water storage pipe and extends to communicating pipe down, be equipped with the opening below communicating pipe down, the connecting rod lower extreme be equipped with opening complex piston, it plugs up the opening to drive the piston during drive plate rebound, the fixed shower nozzle that is located the main part bottom outside that is provided with in opening below.
The invention also discloses a manufacturing process of the enameled pressed steel for protecting the outer wall of a building, which comprises the following steps:
s1: spraying, namely spraying a layer of enamel electrostatic base coat on the surface of the steel plate by electrostatic dry spraying, and then spraying a layer of enamel electrostatic surface coat by electrostatic dry spraying on the basis of the base coat spraying.
S2: and (5) firing, namely placing the dried steel plate sample plate into a resistance furnace for firing.
S3: moulding, blanking the fired enameled pressed steel, then flanging the periphery of the blanked enameled pressed steel to form a containing cavity, and flanging the enameled pressed steel to form a flange.
S4: and mounting spare and accessory parts, and sequentially mounting the filtering mechanism, the water storage part and the hook on the back of the enameled pressed steel.
Advantageous effects
1. The invention provides an enameled pressed steel for protecting the outer wall of a building and a manufacturing process thereof.
2. The invention provides an enameled pressed steel for protecting the outer wall of a building and a manufacturing process thereof.
3. The invention provides an enameled steel sheet for protecting an outer wall of a building and a manufacturing process thereof, wherein when raining, rainwater enters through a through hole above a main body, enters a water absorption expansion block through a flow guide rod for water absorption expansion, and further drives a drive plate to move upwards so as to drive a piston on a connecting rod to block an opening, a water storage pipe starts to store water, when the weather is hot and sunny, the sun irradiates the main body, so that water in the water absorption expansion block is evaporated to generate volume contraction, a pawl on the side edge of the drive plate is clamped on a rack and does not move, when the temperature is too high, the volume of the heated expansion block is changed until the pawl is separated from the rack, so that the drive plate moves downwards under the action of a spring, and further drives the piston to open the opening, and further water in the water storage pipe is sprayed out of a spray head under the action of gravity, so that the outer side surface of the main body is cooled, and further, the phenomenon that the temperature of the enameled steel sheet is too high, and the phenomenon that the indoor temperature is increased due to the infiltration from the outer wall is avoided better.
Drawings
Fig. 1 is a schematic view of the back structure of the present invention.
FIG. 2 is a right side cross-sectional view of the present invention.
Fig. 3 is a front cross-sectional view of the present invention.
Fig. 4 is an enlarged view of the invention at a in fig. 3.
Fig. 5 is an enlarged view of the invention at B in fig. 3.
FIG. 6 is a schematic view of the structure of the guide rod of the present invention.
In FIGS. 1-6: 1-main body, 101-through hole, 2-filtering mechanism, 3-upper communicating pipe, 4-water storage part, 401-water storage pipe, 5-lower communicating pipe, 6-hook, 7-overflow pipe, 8-flange, 9-nozzle, 10-shell, 11-driving plate, 12-water absorption expansion block, 13-guide rod, 131-rod body, 132-dredging block, 14-spring, 15-heat expansion block, 16-rack, 17-pawl, 18-connecting rod, 19-piston and 20-opening.
Detailed description of the preferred embodiments
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, rather than all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
As shown in the accompanying drawings 1-6, an enameled pressed steel for protecting building exterior wall comprises a main body 1, the main body 1 is rectangular, four sides of the main body 1 are backwards folded to form a containing cavity at the rear side of the main body, a hook 6 is further arranged behind the main body 1, the hook 6 can be connected through threads, the main body 1 is fixed on the main body 1 in a conventional connection mode such as welding, the hook 6 is used for installing the main body 1 on a keel of an exterior wall, a water storage part 4 is arranged in the containing cavity behind the main body 1, one side of the water storage part 4 is connected with the back of the main body 1 and is attached to the main body through the water storage part 4, and then the heat on the main body 1 is absorbed through the water in the water storage part 4, so that the phenomenon that the temperature of the main body 1 is too high to affect the rise of the indoor temperature is avoided.
Wherein, as shown in figure 2, all turn over about main part 1 and turn over to form vertical convex flange 8 from top to bottom, the flange 8 of main part 1 top is at the rear of main part 1 below flange 8 position in the ascending position of vertical side, the enameled pressed steel of two differences from top to bottom connects through flange 8 mutually, the flange 8 of enameled pressed steel main part 1 below of top is located the outside of enameled pressed steel main part 1 top flange 8 of below, reserve the installation space between the two, block the rainwater down stream and down through flange 8, thereby the waterproof performance between the enameled pressed steel connection has been improved.
As shown in fig. 3, a specific structure and an embodiment of the water storage member 4 are as follows, the water storage member 4 includes a water storage pipe 401, a plurality of water storage pipes 401 are fixed on the rear side of the main body 1, specifically, the water storage pipes 401 can be uniformly distributed and arranged on the rear side of the main body 1, one side of each water storage pipe 401 is closely connected with the back of the main body 1, and the water storage pipes 401 and the main body 1 have good heat conduction performance, the upper sides of the water storage pipes 401 are connected through an upper communication pipe 3, the upper communication pipe 3 communicates the upper sides of all the water storage pipes 401, the lower sides of the water storage pipes 401 are connected through a lower communication pipe 5, the lower communication pipe 5 communicates the lower sides of all the water storage pipes 401, an overflow pipe 7 is arranged on the side of the upper communication pipe 3, the top of the overflow pipe 7 is communicated with the upper communication pipe 3, the lower end of the overflow pipe 7 is in through connection with the bottom of the main body 1, when the water storage pipes 401 are full of water, water flows out from the bottom of the main body 1 along the overflow pipe 7, the overflow pipe 101, a plurality of through holes 101 communicated with the upper communication pipe 3 are arranged on the top of the main body 1, and enter the water storage pipes 401 to store water storage pipes 401.
As shown in fig. 3, as a further improved structure and implementation manner of the present invention, a filtering mechanism 2 is disposed between the through hole 101 and the upper communicating pipe 3, the filtering mechanism 2 includes a housing 10, a housing 10 is fixedly disposed at the back of the main body 1, the upper side of the housing 10 is attached to the top of the main body 1, the housing 10 is provided with a through hole 101 corresponding to the top of the main body 1, the lower side of the housing 10 is fixedly connected to the upper communicating pipe 3, a driving plate 11 is slidably connected to the housing 10, specifically, the driving plate 11 is a mesh structure, rainwater is conveniently permeated by setting the driving plate 11 to be a mesh structure, a spring 14 is connected between the driving plate 11 and the housing 10, the return is achieved by setting the spring 14, a water-absorbing expansion block 12 is disposed below the driving plate 11, specifically, the water-absorbing expansion block 12 expands when absorbing water, moisture in the driving plate evaporates and returns to the original state when heated, the driving plate 12 is provided with a plurality of flow-guiding rods 13 corresponding to the through hole 101, and the rainwater carried by the flow-absorbing expansion block is absorbed into the rainwater-absorbing expansion pipe 401 after passing through the through hole 101.
As shown in fig. 6, as a further improved structure and implementation manner of the flow guiding rod 13, the flow guiding rod 13 includes a rod 131 and a dredging block 132, the driving plate 11 is provided with a plurality of rods 131 corresponding to the through holes 101 on the top of the main body 1, the cross-sectional area of the rod 131 is smaller than that of the through holes 101, the dredging block 132 for dredging the through holes 101 is provided on the rod 131, and the water-absorbing expansion block 12 absorbs water to expand, so as to drive the driving plate 11 to move, and further drive the dredging block 132 on the rod 131 to move to clean the through holes 101, thereby avoiding the problem of blockage of the through holes 101.
Wherein, as shown in fig. 6, be equipped with a plurality of mediation pieces 132 on the barred body 131, a plurality of mediation pieces 132 distribute at different positions and height of barred body 131 side, through setting up mediation piece 132 at different positions and height of barred body 131 side, and then can dredge through-hole 101 many times, and then reach better mediation effect.
As shown in fig. 3-5, as a further improved structure and an embodiment of the present invention, pawls 17 are disposed on both left and right sides of the driving plate 11, the pawls 17 are hinged to both sides of the driving plate 11 through torsion springs, racks 16 are disposed on both left and right sides of the casing 10, ratchets corresponding to the pawls 17 are disposed on the racks 16, the pawls 17 are connected to the racks 16, the racks 16 are horizontally slidably connected to the casing 10, a thermal expansion block 15 is fixedly connected to one side of the racks 16, the other side of the thermal expansion block 15 is fixedly connected to the casing 10, the thermal expansion block 15 expands when heated, the thermal expansion block 15 drives the racks 16 and the pawls 17 to separate when heated, the original length of the thermal expansion block 15 is restored when the thermal expansion block 15 is cooled, a connecting rod 18 is fixedly connected to a lower portion of the driving plate 11, the connecting rod 18 extends into the lower communicating pipe 5 through the water storage pipe 401, an opening 20 is disposed below the lower communicating pipe 5, the lower end of the connecting rod 18 is provided with a piston 19 matched with the opening 20, the opening 20 is not blocked by the piston 19 in an initial state, the piston 19 is driven to block the opening 20 when the driving plate 11 moves upwards, the spray head 9 positioned at the outer side of the bottom of the main body 1 is fixedly arranged below the opening 20, the water absorption expansion block 12 absorbs water and expands in rainy days, the driving plate 11 is driven to move upwards, the piston 19 on the connecting rod 18 is driven to block the opening, the water storage pipe 401 starts to store water, when the weather is hot and sunny days, the sun irradiates the main body 1 to evaporate water in the water absorption expansion block 12, the volume of the water absorption expansion block 12 is contracted, the pawl 17 on the driving plate 11 is clamped on the rack 16 and does not move, when the temperature is too high, the volume of the heat expansion block 15 changes until the pawl 17 is separated from the rack 16, the driving plate 11 moves downwards under the action of the spring 14, and then the piston 19 is driven to open the opening 20, and then the water in the water storage pipe 401 is sprayed out from the spray head 9 under the action of gravity, so that the outer side surface of the main body 1 is cooled, the phenomenon that the temperature of the enameled steel plate is too high and penetrates from the outer wall to affect the indoor temperature rise is better avoided, and the burden of the building outer wall can be relieved by arranging the common enameled steel plate and the enameled steel plate at intervals.
The invention also discloses a manufacturing process of the enameled pressed steel for protecting the outer wall of the building, which comprises the following steps:
s1: and (3) spraying, namely spraying a layer of electrostatic enamel base glaze on the surface of the steel plate by electrostatic dry spraying, and then spraying a layer of electrostatic enamel surface glaze by electrostatic dry spraying on the basis of spraying the base glaze.
S2: and (5) firing, namely placing the dried steel plate sample plate into a resistance furnace for firing.
S3: and shaping, namely blanking the fired enameled pressed steel, then flanging the periphery of the blanked enameled pressed steel to form a containing cavity, and flanging the enameled pressed steel up and down to form a flange 8.
S4: and mounting spare and accessory parts, and sequentially mounting the filtering mechanism 2, the water storage part 4 and the hook 6 on the back of the enameled pressed steel.
The main body is arranged on the main body of an outer wall through a hook, an upper enameled steel plate and a lower enameled steel plate are connected through a baffle 8, the baffle 8 below the upper enameled steel plate main body 1 is positioned outside the baffle 8 at the top of the lower enameled steel plate main body 1, an installation gap is reserved between the upper enameled steel plate and the lower enameled steel plate, rainwater is blocked by the baffle 8 to flow downwards, so that the waterproof performance between the connection of the enameled steel plates is improved, when rains fall, the rainwater enters through a through hole 101 above the main body 1 and flows onto a water-absorbing expansion block 12 through the drainage of a flow guide rod 13, the water-absorbing expansion block 12 absorbs water to expand, further, the drive plate 11 is driven to move upwards, further, the flow guide rod 13 on the drive plate 11 is driven to move upwards, further, the dredging block 132 on the flow guide rod 13 dredges the through hole 101, and blockage of the through hole is avoided, the drive plate 11 moves upwards to drive the piston 19 on the connecting rod 18 to block the opening, the water storage pipe 401 starts to store water, when the water storage pipe 401 is full of water, the water flows out from the overflow pipe 7, when the weather is hot and sunny, the sun irradiates the main body 1 to evaporate the water in the water absorption expansion block 12, the volume of the water absorption expansion block 12 contracts, the pawl 17 on the drive plate 11 is clamped on the rack 16 and does not move, when the temperature is too high, the volume of the heated expansion block 15 changes until the pawl 17 is separated from the rack 16, the drive plate 11 further moves downwards under the action of the spring 14, the piston 19 is further driven to open the opening 20, the water in the water storage pipe 401 is further sprayed out from the spray head 9 under the action of gravity, the outer side surface of the main body 1 is cooled, and the phenomenon that the temperature of the enamel steel plate is too high to permeate from the outer wall to affect indoor temperature rise is better avoided.
Claims (4)
1. The enameled pressed steel for protecting the building outer wall comprises a main body (1), wherein four sides of the main body (1) are backwards folded and are arranged on the rear side of the main body to form a containing cavity, and a hook (6) is also arranged on the back of the main body (1), and is characterized in that a water storage part (4) is arranged in the containing cavity on the back of the main body (1), and one side of the water storage part (4) is connected with the back of the main body (1); the main body (1) is vertically and outwards turned to form a rib (8) which vertically protrudes up and down, and the position of the rib (8) above the main body (1) in the vertical direction is behind the position of the rib (8) below the main body (1); the water storage part (4) comprises water storage pipes (401), a plurality of water storage pipes (401) are fixed on the rear side of the main body (1), the upper parts of the water storage pipes (401) are connected through an upper communicating pipe (3), the lower parts of the water storage pipes (401) are connected through a lower communicating pipe (5), an overflow pipe (7) is arranged on the side edge of the upper communicating pipe (3), the lower end of the overflow pipe (7) is connected to the bottom of the main body (1) in a penetrating manner, and a plurality of through holes (101) communicated with the upper communicating pipe (3) are formed in the top of the main body (1); a filtering mechanism (2) is arranged between the through hole (101) and the upper communicating pipe (3), the filtering mechanism (2) comprises a shell (10), the shell (10) is fixedly arranged on the back of the main body (1), the upper part of the shell (10) is attached to the top of the main body (1), the shell (10) is provided with the through hole (101) corresponding to the top of the main body (1), the lower part of the shell (10) is fixedly connected with the upper communicating pipe (3), the shell (10) is also connected with a driving plate (11) in a sliding manner, the driving plate (11) is of a net-shaped structure, a spring (14) is connected between the driving plate (11) and the shell (10), a water absorption expansion block (12) is arranged below the driving plate (11), and the driving plate (11) is provided with a plurality of flow guide rods (13) which correspond to the through holes (101) and penetrate through the through holes (101); the utility model discloses a shower nozzle, including drive plate (11), casing (10), rack (16), expansion piece (15) and connecting rod (18), drive plate (11) left and right sides all are equipped with pawl (17), casing (10) left and right sides all is equipped with rack (16), be equipped with the ratchet corresponding with pawl (17) on rack (16), rack (16) sliding connection is in casing (10), and rack (16) one side rigid coupling has thermal expansion piece (15), thermal expansion piece (15) opposite side rigid coupling is in casing (10), drive rack (16) and pawl (17) break away from when thermal expansion piece (15) is heated the inflation, drive plate (11) below fixedly connected with connecting rod (18), connecting rod (18) run through in water storage pipe (401) extend to lower communicating pipe (5), lower communicating pipe (5) below is equipped with opening (20), connecting rod (18) lower extreme is equipped with opening (20) complex piston (19), drive piston (19) plug up opening (20) when drive plate (11) upward movement, opening (20) below fixed being provided with shower nozzle (9) that are located the main part (1) bottom outside.
2. The enameled pressed steel for protecting exterior wall of building as claimed in claim 1, wherein the flow guide bar (13) includes a bar body (131) and a dredging block (132), the driving plate (11) is provided with a plurality of bar bodies (131) corresponding to the through holes (101) on the top of the main body (1), the cross-sectional area of the bar body (131) is smaller than that of the through holes (101), and the bar body (131) is provided with the dredging block (132) for dredging the through holes (101).
3. The enameled pressed steel for protecting outer wall of building as claimed in claim 2, wherein a plurality of dredging blocks (132) are provided on the bar body (131), and the plurality of dredging blocks (132) are distributed at different positions and heights on the side of the bar body (131).
4. A process for manufacturing enamelled steel sheets for the protection of external walls of buildings according to any one of claims 1 to 3, comprising the following steps:
s1: spraying, namely spraying a layer of enamel electrostatic bottom glaze on the surface of the steel plate by electrostatic dry spraying, and then spraying a layer of enamel electrostatic surface glaze by electrostatic dry spraying on the basis of the sprayed bottom glaze;
s2: firing, namely placing the dried steel plate sample plate into a resistance furnace for firing;
s3: shaping, namely blanking the fired enameled pressed steel plate, then flanging the periphery of the blanked enameled pressed steel plate to form a containing cavity, and flanging the enameled pressed steel plate up and down to form a flange (8);
s4: the installation accessories are sequentially installed on the back of the enameled pressed steel by the filtering mechanism (2), the water storage part (4) and the hook (6).
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| JPH0960154A (en) * | 1995-08-30 | 1997-03-04 | Ig Tech Res Inc | Fire resistant panel |
| CN2727282Y (en) * | 2004-07-23 | 2005-09-21 | 方大集团股份有限公司 | Enamel-plate curtain wall |
| CN105544916B (en) * | 2016-01-28 | 2017-11-03 | 浙江中维建筑工程设计有限公司 | A kind of antiseepage heat preservation and decoration of outer wall production board |
| CN110821007B (en) * | 2019-11-20 | 2021-08-20 | 上海思优建筑科技有限公司 | Energy-saving curtain wall capable of achieving cooling based on solubility of solution |
| CN111411735A (en) * | 2020-04-27 | 2020-07-14 | 上海中如智慧能源集团有限公司 | Solar heat storage and energy storage glass system |
| CN112196161B (en) * | 2020-10-17 | 2021-08-20 | 深圳市星河达门窗幕墙工程有限公司 | Double-deck energy-conserving curtain of breathing type |
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| CN212405548U (en) * | 2019-12-25 | 2021-01-26 | 刘海燕 | Building outer wall ventilation unit that insulates against heat |
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