CN213358972U - Building outer wall ventilation unit that insulates against heat - Google Patents
Building outer wall ventilation unit that insulates against heat Download PDFInfo
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- CN213358972U CN213358972U CN202021405717.1U CN202021405717U CN213358972U CN 213358972 U CN213358972 U CN 213358972U CN 202021405717 U CN202021405717 U CN 202021405717U CN 213358972 U CN213358972 U CN 213358972U
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- side wall
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Abstract
The utility model relates to a heat insulation and ventilation device for an external wall of a building, which relates to the technical field of building structures.A frame body is fixedly embedded in the wall body, and a rotating shaft is arranged between two frames through a bearing in a rotating way; the rotating shafts in the middle of the two racks are fixedly sleeved with mounting seats, and the outer side walls of the mounting seats are fixedly provided with a plurality of fan blades in a round angle shape; a heat insulation plate is fixedly arranged inside a frame body on the left side of the rack, a plurality of first ventilation holes are formed in the heat insulation plate in a matrix mode, two waterproof plates are fixedly arranged inside the frame body on the left side of the heat insulation plate, two ventilation holes are formed in the two waterproof plates, the left end of each second ventilation hole is lower than the right end of the corresponding second ventilation hole in height, and the second ventilation holes on the left side and the right side of the frame body are arranged in a staggered; the middle part of fixed frame is fixed to be inlayed and is equipped with the dust screen, when carrying out thermal-insulated ventilation to building inside, can effectually prevent that the rainwater from entering into the inside of building, has made things convenient for people's normal use greatly, and the practicality is stronger.
Description
Technical Field
The utility model relates to a building structure technical field, concretely relates to thermal-insulated ventilation unit of building outer wall.
Background
The outer wall is from the point of architecture, the enclosure building, make it form indoor, outdoor demarcation component to be called the outer wall, its function has: bear certain load, shelter from wind and rain, heat preservation is thermal-insulated, noise prevention, fire prevention safety etc. present, old-fashioned building outer wall does not have the function that can insulate against heat and ventilate, just has the function of ventilation, mostly can not get into the inside rainwater of outer wall when ventilating and protect, if let it have the rain-proof water effect of ventilation, bring very big inconvenience to people's normal use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's thermal-insulated ventilation unit of building outer wall, when carrying out thermal-insulated ventilation to building inside, can effectually prevent that the rainwater from entering into the inside of building, made things convenient for people's normal use greatly, the practicality is stronger.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the fan comprises a frame body, a driving motor, a rotating shaft, a mounting seat, fan blades, a waterproof board and a heat insulation board; a frame body is fixedly embedded in the wall body, two racks are fixedly arranged on the right side in the frame body, a rotating shaft is rotatably arranged between the two racks through a bearing, the right end of the rotating shaft penetrates through the rack on the right side and is fixedly connected with the output end of a driving motor, and the driving motor is fixedly arranged on the right side wall of the rack through a motor support; the rotating shafts in the middle of the two racks are fixedly sleeved with mounting seats, and the outer side walls of the mounting seats are fixedly provided with a plurality of fan blades in a round angle shape; a heat insulation plate is fixedly arranged inside a frame body on the left side of the rack, a plurality of first ventilation holes are formed in the heat insulation plate in a matrix mode, two waterproof plates are fixedly arranged inside the frame body on the left side of the heat insulation plate, two ventilation holes are formed in the two waterproof plates, the left end of each second ventilation hole is lower than the right end of the corresponding second ventilation hole in height, and the second ventilation holes on the left side and the right side of the frame body are arranged in a staggered; a placing groove is formed in the inner part of the upper side face of the frame body, sliding grooves are symmetrically formed in the front side wall and the rear side wall in the placing groove, limiting shafts are arranged in the sliding grooves in a sliding mode, and the limiting shafts on the front side and the rear side are fixedly arranged on the front side wall and the rear side wall of the upper part of the fixed frame respectively; the middle part of the fixed frame is fixedly embedded with a dust screen.
Furthermore, the front side and the rear side of the left side wall of the fixing frame are symmetrically and fixedly provided with handles.
Furthermore, a limiting strip is fixedly arranged on the inner bottom surface of the left frame body of the left waterproof board, a first magnet is fixedly arranged on the left side wall of the limiting strip, a second magnet is fixedly arranged at the bottom of the right side wall of the fixing frame, and the first magnet and the second magnet are attracted.
Furthermore, the left end of the rotating shaft sequentially passes through the bearing, rotates through the heat insulation plate and the two waterproof boards and then extends to the left side of the waterproof boards; the impartial fillet is fixed in the left pivot of two waterproof boards and is provided with the several fixed strip, all fixes being provided with the rubber strip on the right side wall of fixed strip, and the rubber strip sets up with the left side wall conflict of waterproof board.
Furthermore, a liquid guide groove is formed in the lower side wall of the frame body, the opening end on the left side of the liquid guide groove is exposed on the left side wall of the frame body, and the opening ends on the upper side of the liquid guide groove are respectively exposed on the left sides of the lower parts of the two waterproof plates.
After the structure is adopted, the beneficial effects of the utility model are that: a building outer wall ventilation unit that insulates against heat, when carrying out heat-proof ventilation to building inside, can effectually prevent that the rainwater from entering into the inside of building, made things convenient for people's normal use greatly, the practicality is stronger, the utility model has the advantages of set up rationally, the cost of manufacture is low.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a rear view of fig. 2.
Fig. 4 is a schematic view of the connection structure of the fixing frame and the dust screen of the present invention.
Fig. 5 is a schematic view of the connection structure of the fixing strip, the rotating shaft and the rubber strip of the present invention.
Description of reference numerals:
the device comprises a frame body 1, a frame 2, a rotating shaft 3, a driving motor 4, a mounting seat 5, fan blades 6, a heat insulation plate 7, a first ventilation hole 8, a waterproof plate 9, a second ventilation hole 10, a shelving groove 11, a sliding groove 12, a limiting shaft 13, a dustproof net 14, a handle 15, a limiting strip 16, a first magnet 17, a second magnet 18, a fixing strip 19, a rubber strip 20, a liquid guide groove 21 and a fixing frame 22.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the fan comprises a frame body 1, a driving motor 4, a rotating shaft 3, a mounting seat 5, fan blades 6, a waterproof plate 9 and a heat insulation plate 7; a frame body 1 is fixedly embedded in the wall body through bolts, two frames 2 are fixedly welded on the right side in the frame body 1, a rotating shaft 3 is rotatably arranged between the two frames 2 through a bearing, the inner side wall of the bearing is fixedly welded with the rotating shaft 3, the outer side wall of the bearing is fixedly welded on the frames 2, the right end of the rotating shaft 3 penetrates through the frame 2 on the right side and then is fixedly connected with the output end of a driving motor 4 through a coupler, the driving motor 4 is fixedly arranged on the right side wall of the frame 2 through a motor support and the bolts, and the type of the driving motor 4 is 60 KTYZ; the rotating shaft 3 in the middle of the two racks 2 is fixedly welded and sleeved with a mounting seat 5, and the outer side wall of the mounting seat 5 is fixedly provided with a plurality of fan blades 6 through bolts and other round corners; a heat insulation plate 7 is fixedly arranged in a frame body 1 on the left side of a rack 2 through bolts, the heat insulation plate 7 is a fireproof heat insulation plate, a plurality of first ventilation holes 8 are formed in the heat insulation plate 7 in a matrix mode, two waterproof plates 9 are fixedly arranged in the frame body 1 on the left side of the heat insulation plate 7 through bolts, two ventilation holes 10 are formed in the two waterproof plates 9, the left end of each second ventilation hole 10 is lower than the right end in height, and the second ventilation holes 10 on the left side and the right side are arranged in a staggered mode to prevent rainwater from directly entering; the left end of the rotating shaft 3 passes through the heat insulation plate 7 and the two waterproof boards 9 in turn through the bearing and then extends to the left side of the waterproof boards 9; a plurality of fixing strips 19 are fixedly welded on the rotating shaft 3 on the left sides of the two waterproof plates 9 at equal round angles, rubber strips 20 are fixedly arranged on the right side walls of the fixing strips 19 through gluing, and the rubber strips 20 are abutted to the left side walls of the waterproof plates 9; a liquid guide groove 21 is formed in the lower side wall of the frame body 1, the opening end of the left side of the liquid guide groove 21 is exposed on the left side wall of the frame body 1, the opening ends of the upper side of the liquid guide groove 21 are respectively exposed on the left sides of the lower parts of the two waterproof plates 9, and rainwater can be conveniently drained out of the frame body 1; a placing groove 11 is formed in the inner part of the upper side surface of the frame body 1, sliding grooves 12 are symmetrically formed in the front side wall and the rear side wall in the placing groove 11, limiting shafts 13 are arranged in the sliding grooves 12 in a sliding mode, the limiting shafts 13 on the front side and the rear side are fixedly welded on the front side wall and the rear side wall of the upper part of the fixed frame 22 respectively, handles 15 are symmetrically fixedly welded on the front side wall and the rear side wall of the left side wall of the fixed frame 22, and the; the middle part of the fixed frame 22 is fixedly embedded with a dust screen 14; a limiting strip 16 is fixedly welded on the inner bottom surface of the frame body 1 on the left side of the waterproof plate 9 on the left side, a first magnet 17 is fixedly arranged on the left side wall of the limiting strip 16 through a bolt, a second magnet 18 is fixedly embedded at the bottom of the right side wall of the fixing frame 22 through a bolt, and the first magnet 17 and the second magnet 18 are attracted; the fixing frame 22 can be conveniently fixed.
The working principle of the specific embodiment is as follows: when dust on the outer side of the building is large, the fixing frame 22 is pulled out of the interior of the placement groove 11 through the handle 15, the limiting shaft 13 slides leftwards in the sliding groove 12, and when the limiting shaft 13 slides to the leftmost side of the sliding groove 12, the fixing frame 22 rotates downwards, so that the first magnet 17 and the second magnet 18 are attracted, namely the fixing frame 22 is fixed; the dust screen 14 shields the outside dust; when rainfall begins around the building, the driving motor 4 is turned on, the output end of the driving motor 4 drives the rotating shaft 3 to rotate, so that the rotating shaft 3 drives the mounting seat 5 and the fan blades 6 to rotate, the fan blades 6 drive airflow to move, airflow outside the building enters the interior of the building along the second vent holes 10 and the first vent holes 8, when rainwater strikes the left side wall of the waterproof board 9, the rainwater is difficult to enter the interior of the building from the second vent holes 10 because the left end of the second vent holes 10 is lower than the right end of the second vent holes, and when the rainwater is stained on the left side wall of the waterproof board 9, the fixing strip 19 drives the rubber strip 20 to scrape the rainwater on the waterproof board 9 down and discharge the rainwater from the diversion trench; the heat insulation layer can insulate an external heat source from the interior of the building while ventilating.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the waterproof board 9 and the heat insulation board 7 can effectively prevent rainwater from entering the interior of the building while insulating heat and ventilating the interior of the building, thereby greatly facilitating the normal use of people and having stronger practicability;
2. dust on the outer side of the building is blocked by the dust screen 14, and the first vent hole 8 and the second vent hole 10 are prevented from being blocked by the dust.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a building outer wall ventilation unit that insulates against heat which characterized in that: the fan comprises a frame body (1), a driving motor (4), a rotating shaft (3), a mounting seat (5), fan blades (6), a waterproof board (9) and a heat insulation board (7); the wall body is fixedly embedded with a frame body (1), two racks (2) are fixedly arranged on the right side inside the frame body (1), a rotating shaft (3) is rotatably arranged between the two racks (2) through a bearing, the right end of the rotating shaft (3) penetrates through the right rack (2) and then is fixedly connected with the output end of a driving motor (4), and the driving motor (4) is fixedly arranged on the right side wall of the rack (2) through a motor support; a rotating shaft (3) in the middle of the two racks (2) is fixedly sleeved with a mounting seat (5), and the outer side wall of the mounting seat (5) is fixedly provided with a plurality of fan blades (6) at equal round angles; a heat insulation plate (7) is fixedly arranged inside a frame body (1) on the left side of the rack (2), a plurality of first ventilation holes (8) are formed in the heat insulation plate (7) in a matrix mode, two waterproof plates (9) are fixedly arranged inside the frame body (1) on the left side of the heat insulation plate (7), two ventilation holes (10) are formed in the two waterproof plates (9), the left end of each second ventilation hole (10) is lower than the right end in height, and the second ventilation holes (10) on the left side and the right side are arranged in a staggered mode; a placement groove (11) is formed in the inner part of the upper side face of the frame body (1), sliding grooves (12) are symmetrically formed in the front side wall and the rear side wall in the placement groove (11), limiting shafts (13) are arranged in the sliding grooves (12) in a sliding manner, and the limiting shafts (13) on the front side and the rear side are fixedly arranged on the front side wall and the rear side wall of the upper part of the fixed frame (22) respectively; the middle part of the fixed frame (22) is fixedly embedded with a dust screen (14).
2. The heat-insulating and ventilating device for the outer wall of the building as claimed in claim 1, wherein: handles (15) are symmetrically and fixedly arranged on the front side and the rear side of the left side wall of the fixing frame (22).
3. The heat-insulating and ventilating device for the outer wall of the building as claimed in claim 1, wherein: the inner bottom surface of the frame body (1) on the left side of the waterproof plate (9) on the left side is fixedly provided with a limiting strip (16), the left side wall of the limiting strip (16) is fixedly provided with a first magnet (17), the bottom of the right side wall of the fixing frame (22) is fixedly provided with a second magnet (18), and the first magnet (17) and the second magnet (18) are attracted to each other.
4. The heat-insulating and ventilating device for the outer wall of the building as claimed in claim 1, wherein: the left end of the rotating shaft (3) passes through the heat insulation plate (7) and the two waterproof boards (9) in turn through the bearing in a rotating manner and then extends to the left side of the waterproof boards (9); the left pivot (3) of two waterproof boards (9) are gone up impartial fillet and are fixed and be provided with several fixed strip (19), all fix on the right side wall of fixed strip (19) and be provided with rubber strip (20), and rubber strip (20) are contradicted with the left side wall of waterproof board (9) and are set up.
5. The heat-insulating and ventilating device for the outer wall of the building as claimed in claim 1, wherein: a liquid guide groove (21) is formed in the lower side wall of the frame body (1), the opening end of the left side of the liquid guide groove (21) is exposed on the left side wall of the frame body (1), and the opening end of the upper side of the liquid guide groove (21) is respectively exposed on the left side of the lower portions of the two waterproof plates (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021405717.1U CN213358972U (en) | 2020-07-16 | 2020-07-16 | Building outer wall ventilation unit that insulates against heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021405717.1U CN213358972U (en) | 2020-07-16 | 2020-07-16 | Building outer wall ventilation unit that insulates against heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213358972U true CN213358972U (en) | 2021-06-04 |
Family
ID=76139779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021405717.1U Active CN213358972U (en) | 2020-07-16 | 2020-07-16 | Building outer wall ventilation unit that insulates against heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213358972U (en) |
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2020
- 2020-07-16 CN CN202021405717.1U patent/CN213358972U/en active Active
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