CN116163495A - External heat preservation technology and device for building energy-saving reconstruction of external wall - Google Patents
External heat preservation technology and device for building energy-saving reconstruction of external wall Download PDFInfo
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- CN116163495A CN116163495A CN202310202652.2A CN202310202652A CN116163495A CN 116163495 A CN116163495 A CN 116163495A CN 202310202652 A CN202310202652 A CN 202310202652A CN 116163495 A CN116163495 A CN 116163495A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/142—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis the stirrer shaft carrying screw-blades
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/04—Patterns or templates; Jointing rulers
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/16—Implements for after-treatment of plaster or the like before it has hardened or dried, e.g. smoothing-tools, profile trowels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses an external wall external heat preservation process and device for building energy-saving transformation, which specifically comprises the following steps: s1, cleaning an outer wall: removing the outer skin of the wall, filling the crack of the outer wall, and repairing the flatness of the outer wall; s2, preparing thermal insulation mortar: pouring the preparation raw materials into a stirring box, pumping out air in the stirring box by using a vacuum pump, and uniformly stirring to obtain heat-insulating mortar; s3, paving an insulating layer: the invention relates to the technical field of building construction engineering, in particular to a slope finding paying-off popup thickness control line according to design. This building energy-conservation reforms transform outer wall external heat preservation technology and device through the setting of compaction mechanism, can realize the compaction work after brushing the strickle on same device, and through the upset setting of compaction board, not only can realize that heat preservation mortar scribbles the defoaming work after the wall, can also realize heat preservation mortar's inseparable compaction, need not the compaction apparatus of extra use, has improved the work efficiency that outer wall heat preservation was reformed transform greatly, has also guaranteed the heat preservation effect of outer wall simultaneously.
Description
Technical Field
The invention relates to the technical field of building construction engineering, in particular to an external wall external heat preservation process and device for building energy-saving transformation.
Background
The external wall insulation is formed by compounding polymer mortar, glass fiber mesh cloth, an external wall flame-retardant insulation board or a fireproof insulation board and the like, and is constructed by on-site bonding.
The device is paintd to the in-process that heat preservation mortar was laid needs to be used, according to the patent display of patent application number CN202210449280.9, this patent can send construction mortar into the violently pipe through the liquid pump, the sand blasting head of violently pipe bottom can spout to the surface of painting the roller, can lift removal through the painting roller and paint, change the mode of manual painting in the past, make it can automatic paint, the simple operation and efficient, simultaneously through scalable movable scraper blade, can scratch the position of painting, can scrape the mortar of painting, make it is even pleasing to the eye, prevent that the uneven condition from taking place to paint the mortar in the high dead zone area, the device can be so that need not artifical overhead, the mortar of storage silo storage can be prevented setting up through rotating the stirring rake, the stirring, the blocking device reduces the cost of device later maintenance, in the above-mentioned patent, still there is following not enough:
1. the heat-insulating mortar is required to be compacted and leveled by additionally using a compacting device after being scraped, more time is consumed, the heat-insulating mortar is inconvenient to use and transfer, more bubbles are easily generated in the process of preparing and smearing the heat-insulating mortar, the bubbles easily cause serious shrinkage to cause cracking, poor strength and influence on attractiveness and other problems, the bubbles in the heat-insulating mortar are difficult to eliminate and compact to compact when preparing and smearing, the heat-insulating effect of an outer wall is greatly influenced, and the utilization rate of the device is reduced.
2. The scraper blade is in the in-process of strickling wall mortar, and unnecessary mortar then drops to ground along the scraper blade, has caused the waste of mortar, has increased economic cost, has also increased follow-up personnel's the clearance degree of difficulty simultaneously, can not in time collect and carry out follow-up cyclic utilization, does not accord with energy-concerving and environment-protective demand.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides an external heat preservation process and device for energy-saving reconstruction of an outer wall of a building, which solve the problems that bubbles in heat preservation mortar are difficult to eliminate and compact compaction is carried out during preparation and painting, the heat preservation effect is affected, and the redundant mortar generated during scraping is not recovered, so that the resource waste is caused.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: an energy-saving reconstruction exterior wall external heat preservation process for a building specifically comprises the following steps:
s1, cleaning an outer wall: removing the outer skin of the wall, filling the crack of the outer wall, and repairing the flatness of the outer wall;
s2, preparing thermal insulation mortar: pouring the preparation raw materials into a stirring box, pumping out air in the stirring box by using a vacuum pump, and uniformly stirring to obtain heat-insulating mortar;
s3, paving an insulating layer: and (3) setting up a slope according to the design, paying off, popping up a thickness control line, brushing the thermal insulation mortar on the surface of the outer wall through a brushing mechanism, after finishing brushing, utilizing a strickling recovery mechanism to strickle the thermal insulation layer and recovering the redundant mortar, and finally compacting the thermal insulation mortar painted on the surface of the outer wall through a compacting mechanism, and eliminating internal bubbles until compacting to the design thickness.
S4, checking and accepting: after the construction is finished, checking the thickness of the heat preservation layer according to the design requirement.
The invention also discloses a device for building energy-saving transformation external wall external heat preservation technology, the compaction mechanism comprises a fixed frame, two fixed frames are arranged, the back surfaces of the inner walls of the fixed frames are fixedly connected with a first motor, one end of an output shaft of the first motor is fixedly connected with a disc through a coupler, the top of the front surface of the disc is fixedly connected with a bump, the back surface of the inner wall of the fixed frame is rotatably connected with a push rod through a rotating shaft, the surface of the push rod is provided with a sliding groove matched with the bump, the bottom end of the push rod is fixedly connected with an arc-shaped frame, the bottom of the arc-shaped frame is in sliding connection with a sliding plate, the opposite sides of the sliding plate and the arc-shaped frame are fixedly connected with teeth, the upper teeth and the lower teeth are meshed with each other, one side of the sliding plate is fixedly connected with a vertical plate, one side of the two opposite sides of the vertical plates is rotatably connected with a compaction plate through an anti-sticking coating, the other side of the compaction plate is fixedly connected with a thorn head, one side of the vertical plate is fixedly connected with a second motor, and one end of the output shaft of the second motor is fixedly connected with the front surface of the compaction plate through the coupler.
Preferably, the scraping recovery mechanism comprises a storage box and an electric push rod, wherein two recovery boxes are fixedly connected between one sides of the fixed frames, which are opposite, the front face and the back face of the bottom of each recovery box are communicated with the top of the storage box through telescopic pipes, the top of each recovery box is movably connected with a scraping plate, the scraping plates are obliquely arranged, and the extending ends of the electric push rod are fixedly connected with the top of each scraping plate through vertical rods.
Preferably, the bottom of sliding plate passes through supporting shoe and the surface sliding connection of collection box, the bottom fixedly connected with bottom plate of storage box, the top of bottom plate just is located the front of storage box and the equal fixedly connected with hydraulic cylinder in back, and hydraulic cylinder's the end that stretches out passes through the fixed surface of backup pad and fixed frame and is connected.
Preferably, the air inlet of the vacuum pump is communicated with one side of the top of the stirring tank through an exhaust pipe, the front side of the stirring tank is fixedly connected with a driving motor, a stirring rod is rotationally connected between one side of the front side and the opposite side of the inner wall of the stirring tank through a bearing, and one end of an output shaft of the driving motor is fixedly connected with one end of the stirring rod through a coupler.
Preferably, the brushing mechanism comprises a movable frame fixedly connected to the top of the fixed frame through a support column, and a fixed pipe is fixedly connected to the top of the movable frame.
Preferably, one side of the surface of the fixed pipe is communicated with a sand blasting pipe, and the other side of the surface of the fixed pipe is communicated with a discharging pipe penetrating into the stirring box.
Preferably, the front and the back of the inner wall of the movable frame are rotationally connected with a brushing roller through a rotating rod, one side of the top of the surface of the electric push rod is in sliding connection with the bottom of the movable frame through a fixed block, and a discharging pipe is communicated between the bottom of the opposite side of the storage box and the bottom of the stirring box.
(III) beneficial effects
The invention provides an external heat preservation process and device for energy-saving reconstruction of an external wall of a building. The beneficial effects are as follows:
(1) According to the energy-saving reconstruction external wall external heat insulation process and device for the building, through the arrangement of the compaction mechanism, the compaction work after the coating and the strickling can be realized on the same device, and through the overturning arrangement of the compaction plates, the defoaming work after the heat insulation mortar is coated on the wall can be realized, the tight compaction of the heat insulation mortar can be realized, additional compaction equipment is not needed, the working efficiency of external wall heat insulation reconstruction is greatly improved, and the heat insulation effect of the external wall is also ensured.
(2) According to the energy-saving reconstruction external wall external heat preservation process and device for the building, the setting of the scraping recovery mechanism can be used for scraping the surface to be smooth at the coating position by utilizing the scraping plate when the heat preservation mortar is coated, and the residual mortar generated after scraping can be recovered, so that the energy-saving environment-friendly effect is achieved, the economic cost is reduced, and the waste of resources is avoided.
(3) According to the energy-saving reconstruction external wall external heat preservation process and device for the building, through the arrangement of the brushing mechanism, heat preservation mortar can be uniformly smeared on the surface of the external wall, and good conditions are created for subsequent scraping and compacting treatment.
(4) According to the energy-saving reconstruction external wall external heat preservation process and device for the building, through the arrangement of the vacuum pump and the exhaust pipe, air in the stirring box can be pumped out, so that the stirring box is kept in a vacuum state, bubbles generated during preparation of heat preservation mortar can be effectively removed, and the preparation quality is improved.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the scraping recovery mechanism of the present invention;
FIG. 3 is a schematic view of the compacting mechanism of the present invention;
FIG. 4 is a front view of the disk structure of the present invention;
FIG. 5 is a schematic view of the structure of the stirring rod of the present invention;
FIG. 6 is a schematic view of the structure of the compacting plates and defoaming piercing head of the present invention;
in the figure: 1. a compacting mechanism; 11. a fixed frame; 12. a first motor; 13. a disc; 14. a bump; 15. a push rod; 16. an arc-shaped frame; 17. a sliding plate; 18. teeth; 19. compacting the plate; 110. a release coating; 111. defoaming thorn head; 112. a second motor; 2. a strickling recovery mechanism; 21. a storage box; 22. a recovery box; 23. a telescopic tube; 24. a scraper; 25. an electric push rod; 3. a hydraulic cylinder; 4. a vacuum pump; 5. an exhaust pipe; 6. a stirring tank; 7. a driving motor; 8. a stirring rod; 9. a brushing mechanism; 91. a movable frame; 92. a fixed tube; 93. a sand blasting pipe; 94. a discharge pipe; 95. and (5) brushing a roller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the embodiment of the present invention provides a technical solution: an energy-saving reconstruction exterior wall external heat preservation process for a building specifically comprises the following steps:
s1, cleaning an outer wall: removing the outer skin of the wall, filling the crack of the outer wall, and repairing the flatness of the outer wall;
s2, preparing thermal insulation mortar: pouring the preparation raw materials into a stirring box 6, pumping air in the stirring box 6 by using a vacuum pump 4, and uniformly stirring to obtain heat-insulating mortar;
s3, paving an insulating layer: and (3) setting up a slope according to the design, paying off, ejecting a thickness control line, brushing the thermal insulation mortar on the surface of the outer wall through a brushing mechanism 9, after finishing brushing, utilizing a strickling recovery mechanism 2 to strickle the thermal insulation layer and recovering the redundant mortar, and finally compacting the thermal insulation mortar painted on the surface of the outer wall through a compacting mechanism 1, and eliminating internal bubbles until compacting to the design thickness.
S4, checking and accepting: after the construction is finished, checking the thickness of the heat preservation layer according to the design requirement.
The invention also discloses a device for building energy-saving reconstruction of external wall external heat preservation technology, the compaction mechanism 1 comprises a fixed frame 11, the fixed frame 11 is provided with two, the back surfaces of the inner walls of the two fixed frames 11 are fixedly connected with a first motor 12, one end of an output shaft of the first motor 12 is fixedly connected with a disc 13 through a coupler, the top of the front surface of the disc 13 is fixedly connected with a bump 14, the back surface of the inner wall of the fixed frame 11 is rotatably connected with a push rod 15 through a rotating shaft, the surface of the push rod 15 is provided with a sliding groove matched with the bump 14, the bottom end of the push rod 15 is fixedly connected with an arc-shaped frame 16, the bottom of the arc-shaped frame 16 is slidably connected with a sliding plate 17, one side of the sliding plate 17 opposite to the arc-shaped frame 16 is fixedly connected with teeth 18, the upper tooth 18 and the lower tooth 18 are meshed with each other, one side of the sliding plate 17 is fixedly connected with a vertical plate, one side of the two vertical plates is rotatably connected with a compaction plate 19, one side of the two vertical plates 19 is adhered with an anti-sticking coating 110 through an adhesive, the anti-sticking coating 110 can be prevented from being adhered to the surface of the compaction plate 19, the adhesive is a substance, the adhesive is capable of being adhered to the surface of the compaction plate 19, and the other side is fixedly connected with one side of the front surface of the two motor is fixedly connected with the front surface of the first motor through the front surface of the first motor 112 through the two opposite shafts 112.
In the embodiment of the invention, the scraping recovery mechanism 2 comprises a storage box 21 and an electric push rod 25, wherein a recovery box 22 is fixedly connected between opposite sides of two fixed frames 11, the front and the back of the bottom of the recovery box 22 are communicated with the top of the storage box 21 through telescopic pipes 23, the scraped excessive mortar is collected in the storage box 21, the subsequent recycling is facilitated, a scraper 24 is movably connected to the top of the recovery box 22, the scraper 24 is obliquely arranged, and the extending end of the electric push rod 25 is fixedly connected with the top of the scraper 24 through a vertical rod.
In the embodiment of the invention, the bottom of the sliding plate 17 is slidably connected with the surface of the recovery box 22 through a supporting block, the bottom of the storage box 21 is fixedly connected with a bottom plate, the top of the bottom plate is fixedly connected with the hydraulic cylinder 3 on the front and the back of the storage box 21, the extending end of the hydraulic cylinder 3 is fixedly connected with the surface of the fixed frame 11 through a supporting plate, and the bottom of the bottom plate is provided with a lifting table which is in the prior art, and the detailed description of the lifting table is omitted herein
In the embodiment of the invention, an air inlet of a vacuum pump 4 is communicated with one side of the top of a stirring tank 6 through an exhaust pipe 5, the front surface of the stirring tank 6 is fixedly connected with a driving motor 7, one side of the inner wall of the stirring tank 6 opposite to the front surface and the back surface is rotatably connected with a stirring rod 8 through a bearing, and one end of an output shaft of the driving motor 7 is fixedly connected with one end of the stirring rod 8 through a coupler.
In the embodiment of the invention, the brushing mechanism 9 comprises a movable frame 91 fixedly connected to the top of the fixed frame 11 through a supporting column, and a fixed pipe 92 is fixedly connected to the top of the movable frame 91.
In the embodiment of the invention, one side of the surface of the fixed pipe 92 is communicated with a sand blasting pipe 93, and the other side of the surface of the fixed pipe 92 is communicated with a discharging pipe 94 penetrating into the stirring box 6.
In the embodiment of the invention, a brushing roller 95 is rotatably connected between the front surface and the back surface of the inner wall of the movable frame 91 through a rotating rod, one side of the top of the surface of the electric push rod 25 is slidably connected with the bottom of the movable frame 91 through a fixed block, a discharge pipe is communicated between the bottom of the opposite side of the storage box 21 and the stirring box 6, a pump body is arranged in the storage box 21, and mortar collected in the storage box 21 can be conveyed into the stirring box 6 again through the discharge pipe.
And all that is not described in detail in this specification is well known to those skilled in the art.
When the device is used, personnel convey raw materials for preparing the thermal insulation mortar into the stirring box 6 through the feed hopper, the driving motor 7 is started, the driving motor 7 drives the stirring rod 8 to rotate, then the stirring rod 8 uniformly stirs materials in the stirring box 6, the vacuum pump 4 is started in the stirring process, air in the stirring box 6 is pumped away through the exhaust pipe 5, the stirring box 6 is in a vacuum state, and therefore defoaming of the thermal insulation mortar during preparation is achieved;
after the thermal insulation mortar is prepared, the device is moved to the vicinity of an outer wall through a lifting table at the bottom of a bottom plate, a pressure pump in a stirring box 6 is started, the thermal insulation mortar is conveyed to the inside of a fixed pipe 92 through a discharge pipe 94 by the pressure pump, then sprayed to the surface of the outer wall through a sand blasting pipe 93 on the fixed pipe 92, the hydraulic cylinder 3 is started to drive a fixed frame 11 to move upwards through a supporting plate by virtue of the hydraulic cylinder 3, then the fixed frame 11 can drive a movable frame 91 to move upwards and downwards, and when the surface of a brushing roller 95 is contacted with the outer wall, the thermal insulation mortar can be uniformly painted on the surface of the outer wall along with the up-down rolling of the brushing roller 95;
after coating, the electric push rod 25 is started, the extending end of the electric push rod 25 drives the scraping plate 24 to be close to the surface of the outer wall, the movable frame 91 drives the scraping plate 24 to move upwards, the scraping plate 24 is attached to the surface of the heat-insulating mortar of the outer wall, the coating position of the scraping plate is scraped to be smooth, and when the scraping plate is scraped, redundant mortar on the surface can be discharged into the recycling bin 22 through the inclined arrangement of the scraping plate 24, then the mortar in the recycling bin 22 is conveyed into the storage bin 21 through the telescopic pipe 23, and the recycled mortar is conveyed into the stirring bin 6 again through the pump body in the storage bin 21 through the discharge pipe, so that recycling and recycling of the heat-insulating mortar are realized, and resource waste is avoided;
after the position to be smeared is scraped, the first motor 12 and the second motor 112 are started, the second motor 112 drives the compacting plate 19 to overturn, so that one surface of the defoaming thorn head 111 on the compacting plate 19 is close to an outer wall, meanwhile, the first motor 12 drives the disc 13 to rotate, then the convex block 14 on the disc 13 also starts to rotate, through the arrangement of the sliding groove on the push rod 15, the push rod 15 can rotate along the rotating shaft while the convex block 14 rotates, then the push rod 15 drives the arc-shaped frame 16 to rotate left and right, in the process of rotating left and right, the sliding plate 17 is driven to reciprocate left and right along the inner wall of the supporting block through meshing of teeth, the sliding plate 17 drives the compacting plate 19 to approach the surface of the smeared heat-preserving mortar through the vertical plate, bubbles generated in the smeared heat-preserving mortar can be punctured through the inner part of the defoaming thorn head 111, air is discharged, after the subsequent compaction is finished, the surface of the anti-sticking coating 110 on the compacting plate 19 is close to the outer wall surface through overturning the compacting plate 19, and the sliding plate 17 is used for reciprocating motion to smear the heat-preserving mortar, and all the work can be completed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An energy-saving reconstruction exterior wall external heat preservation process for a building is characterized in that: the method specifically comprises the following steps:
s1, cleaning an outer wall: removing the outer skin of the wall, filling the crack of the outer wall, and repairing the flatness of the outer wall;
s2, preparing thermal insulation mortar: pouring the preparation raw materials into a stirring box (6), pumping air in the stirring box (6) by using a vacuum pump (4), and uniformly stirring to obtain heat-insulating mortar;
s3, paving an insulating layer: and (3) setting up a slope according to the design, paying off, ejecting a thickness control line, coating the heat-insulating mortar on the surface of the outer wall through a coating mechanism (9), after finishing coating, scraping the heat-insulating layer by using a scraping recovery mechanism (2), recovering and processing the redundant mortar, and finally compacting the heat-insulating mortar coated on the surface of the outer wall through a compacting mechanism (1), and eliminating internal bubbles until compacting to the design thickness.
S4, checking and accepting: after the construction is finished, checking the thickness of the heat preservation layer according to the design requirement.
2. A device for the energy-saving reconstruction of the exterior wall external heat preservation process of the building according to claim 1, which is characterized in that: the compaction mechanism (1) comprises a fixed frame (11), the fixed frame (11) is provided with two fixed frames, the back of the inner wall of the fixed frame (11) is fixedly connected with a first motor (12), one end of an output shaft of the first motor (12) is fixedly connected with a disc (13) through a coupler, the top of the front of the disc (13) is fixedly connected with a lug (14), the back of the inner wall of the fixed frame (11) is rotationally connected with a push rod (15) through a rotating shaft, the surface of the push rod (15) is provided with a sliding groove matched with the lug (14), the bottom of the push rod (15) is fixedly connected with an arc-shaped frame (16), the bottom of the arc-shaped frame (16) is fixedly connected with a sliding plate (17), one side of the sliding plate (17) opposite to the arc-shaped frame (16) is fixedly connected with a tooth (18), the upper tooth (18) and the lower tooth (18) are meshed with each other, one side of the sliding plate (17) is fixedly connected with a vertical plate, one side opposite side of the two vertical plates is rotationally connected with a compaction plate (19), one side of the two vertical plates (19) is fixedly connected with a defoaming plate (112) through an adhesive agent, one side of the two vertical plates (19) is fixedly connected with one side of the two vertical plates (112), and one end of an output shaft of the second motor (112) is fixedly connected with the front surface of the compacting plate (19) through a coupler.
3. The device for building energy-saving reconstruction of external wall external heat preservation technology as set forth in claim 2, wherein: strickle recovery mechanism (2) including storage box (21) and electric putter (25), two fixedly connected with collection box (22) between the opposite one side of fixed frame (11), and the front and the back of collection box (22) bottom all are linked together through flexible pipe (23) and the top of storage box (21), the top swing joint of collection box (22) has scraper blade (24), and scraper blade (24) are the slope setting, the top fixed connection of montant and scraper blade (24) is passed through to the end that stretches out of electric putter (25).
4. A device for building energy-saving reconstruction of external wall external heat preservation technology according to claim 3, which is characterized in that: the bottom of sliding plate (17) is through supporting shoe and the surface sliding connection of collection box (22), the bottom fixedly connected with bottom plate of storage box (21), the top of bottom plate just is located the front of storage box (21) and the equal fixedly connected with hydraulic cylinder (3) in the back, and the extension end of hydraulic cylinder (3) is through the fixed surface connection of backup pad and fixed frame (11).
5. The device for building energy-saving reconstruction of external wall external heat preservation technology as set forth in claim 2, wherein: the air inlet of the vacuum pump (4) is communicated with one side of the top of the stirring tank (6) through an exhaust pipe (5), a driving motor (7) is fixedly connected to the front side of the stirring tank (6), a stirring rod (8) is rotatably connected between one side of the front side and the opposite side of the back side of the inner wall of the stirring tank (6) through a bearing, and one end of an output shaft of the driving motor (7) is fixedly connected with one end of the stirring rod (8) through a coupling.
6. A device for building energy-saving reconstruction of external wall external heat preservation technology according to claim 3, which is characterized in that: the brushing mechanism (9) comprises a movable frame (91) fixedly connected to the top of the fixed frame (11) through a supporting column, and a fixed pipe (92) is fixedly connected to the top of the movable frame (91).
7. The device for building energy-saving reconstruction of external wall external heat preservation technology as set forth in claim 6, wherein: one side of the surface of the fixed pipe (92) is communicated with a sand blasting pipe (93), and the other side of the surface of the fixed pipe (92) is communicated with a discharging pipe (94) penetrating into the stirring box (6).
8. The device for building energy-saving reconstruction of external wall external heat preservation technology as set forth in claim 6, wherein: the electric stirring device is characterized in that a brushing roller (95) is rotatably connected between the front surface and the back surface of the inner wall of the movable frame (91) through a rotating rod, one side of the top of the surface of the electric push rod (25) is in sliding connection with the bottom of the movable frame (91) through a fixed block, and a discharging pipe is communicated between the bottom of the opposite side of the storage box (21) and the stirring box (6).
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| CN116697896A (en) * | 2023-08-04 | 2023-09-05 | 定西市工程咨询服务集团有限公司 | Crack detector for building mortar structure |
| CN117988532A (en) * | 2024-04-07 | 2024-05-07 | 山西省建筑科学研究院集团有限公司 | Repairing and heat-insulating mortar smearing device for building wall heat-insulating system |
| CN117988532B (en) * | 2024-04-07 | 2024-06-04 | 山西省建筑科学研究院集团有限公司 | Repairing and heat-insulating mortar smearing device for building wall heat-insulating system |
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