CN114856091A - Waterproof reinforcing device for energy-saving building roof and construction method - Google Patents
Waterproof reinforcing device for energy-saving building roof and construction method Download PDFInfo
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- CN114856091A CN114856091A CN202210618605.1A CN202210618605A CN114856091A CN 114856091 A CN114856091 A CN 114856091A CN 202210618605 A CN202210618605 A CN 202210618605A CN 114856091 A CN114856091 A CN 114856091A
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 24
- 238000010276 construction Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 238000001914 filtration Methods 0.000 claims abstract description 36
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 32
- 230000000670 limiting effect Effects 0.000 claims description 23
- 238000005192 partition Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 description 10
- 230000009471 action Effects 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The application relates to a waterproof reinforcing device of an energy-saving building roof and a construction method, belonging to the field of roof drainage, wherein the waterproof reinforcing device of the energy-saving building roof comprises a waterproof layer laid on the floor surface of the roof; a drainage cavity is formed in the waterproof layer; the inner bottom surface of the drainage cavity is provided with a water filtering plate in a vertical sliding manner, and the inner bottom surface of the drainage cavity is provided with a first sliding groove; the side wall of the inner side of the sliding chute is provided with a cleaning wheel in a rotating way. The construction method of the waterproof reinforcing device of the energy-saving building roof comprises the following steps: the surface of the roof is sequentially coated from bottom to top to form a leveling layer and a connecting layer; and laying a waterproof layer on the surface of the connecting layer. This application has the effect of carrying out self-cleaning to the filter screen.
Description
Technical Field
The application relates to the field of roof drainage, in particular to a waterproof reinforcing device and a construction method for an energy-saving building roof.
Background
At present, roof drainage is a measure for draining rain on a roof so as to avoid the generation of roof water accumulation.
In the related art, reference may be made to chinese utility model patent with an authorization publication number of CN215442761U, which discloses a roof drainage structure, comprising a drainage ditch, a drainage pipe arranged in the drainage ditch, and a collection box; an accommodating cavity is formed in the drainage ditch, a collecting port is formed in the collecting box and is communicated with the accommodating cavity, a first filter screen is arranged in the drainage ditch and upwards tilts towards the direction far away from the collecting box; the drainage ditch is provided with a drainage port, and the drainage pipe is communicated with the drainage ditch through the drainage port; the inner wall of the water outlet is provided with a second filter screen; a stirring assembly is arranged in the drain pipe, the stirring assembly comprises a stirring paddle which is rotationally connected in the drain pipe and a driving motor which drives the stirring paddle to rotate, and the axis of a paddle plate of the stirring paddle is arranged along the horizontal direction; the stirring paddle comprises a rotating rod and a paddle blade, wherein the rotating rod is coaxially fixed with an output shaft of the driving motor, and the paddle blade is fixed on the rotating rod and deviates from the driving motor.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: the filter screen is in the long-term use of filtering, and the condition that large granule impurity blockked up the filter screen can appear, leads to the discharge reduction through the filter screen in the unit interval, does not clear up the filter screen for a long time and also can lead to the filter screen to be blockked up completely to cause the influence to drainage efficiency.
Disclosure of Invention
In order to solve the problem that the filter screen is blocked to influence the drainage efficiency, the application provides a waterproof reinforcing device and a construction method for an energy-saving building roof.
On the one hand, the application provides a waterproof reinforcement device of energy-conserving building roofing adopts following technical scheme:
a waterproof reinforcing device for an energy-saving building roof comprises a waterproof layer laid on the surface of a floor slab of the roof; a drainage cavity is formed in the waterproof layer; the inner bottom surface of the drainage cavity is provided with a water filtering plate in a vertical sliding manner, and the inner bottom surface of the drainage cavity is provided with a first sliding groove; the side wall of the inner side of the sliding chute is provided with a cleaning wheel in a rotating way.
Through adopting above-mentioned technical scheme, pile up a large amount of solid impurity after in the filter screen of drainage board, through with filter screen income spout one in, the clean wheel in the spout can clean the filter screen to get rid of the dirt impurity on filter screen surface, improve the filter effect of filter screen.
Optionally, a first screw rod is rotatably mounted on the bottom surface of the first sliding groove and is in threaded connection with the water filtering plate; an installation cavity is formed in the waterproof layer, a motor is fixed to the bottom surface of the installation cavity, and the output end of the motor is fixedly connected with the first screw rod.
Through adopting above-mentioned technical scheme, screw rod one can set up to reciprocal lead screw, rotates through motor drive screw rod one, and screw rod one drives the drainage board and carries out vertical reciprocating motion to it is clean to make the drainage board remove the in-process and rub with clean round, reaches the purpose of getting rid of drainage board surface dirt impurity.
Optionally, a second sliding groove is formed in the inner bottom surface of the drainage cavity; the drainage cavity is provided with a partition plate in a vertical sliding mode through the second sliding chute, the bottom surface of the second sliding chute is rotatably provided with a second screw rod, and the second screw rod is in threaded connection with the partition plate; the outer peripheral surface of the first screw rod is fixedly sleeved with a first gear, and the outer peripheral surface of the second screw rod is fixedly sleeved with a second gear meshed with the first gear.
Through adopting above-mentioned technical scheme, after drainage plate income spout, ponding can be discharged under the condition that does not block. Through setting up the baffle, the baffle rises after the drainage board descends, and the clean in-process of drainage board of being convenient for blocks rivers and gos forward, reduces the dirt of ponding and along with ponding discharge's possibility.
Optionally, a drainage channel is formed in the side wall of the drainage chamber, and a turning plate is hinged to the bottom surface of the drainage channel; an embedded groove is formed in the bottom surface of the drainage channel, and the turning plate is rotatably installed in the embedded groove; one side of the embedded groove, which is close to the drainage cavity, is provided with a first connecting groove, and the bottom wall of the first connecting groove is provided with a transmission piece in a sliding manner; the opposite inner sides of the turning plate and the transmission sheet are respectively provided with a first inclined surface; a switch moving piece is fixed at the bottom of the transmission piece, and a switch fixed piece which can be electrically contacted with the switch moving piece is fixed at the bottom surface of the connecting groove; the switch stator is electrically connected with the power supply, and the switch rotor is electrically connected with the motor.
By adopting the technical scheme, when the water flow is large, the water pressure can generate downward pressure on the turnover plate, so that the turnover plate is in a turnover state; the turning plate in the turning state abuts against the transmission sheet through the first inclined surface, so that the switch moving sheet and the switch fixed sheet are in a separated state; pile up when drainage plate surface impurity and lead to rivers flow to reduce the back, the water strainer plate upwards overturns to make the driving plate reset, the switch moving plate is closed with the switch stator, and the power of being convenient for is the motor power supply, thereby reciprocates through the water strainer plate and cleans the water strainer plate.
Optionally, rotating shafts are fixed on two sides of the turning plate respectively, and the rotating shafts are rotatably connected with the inner wall of the caulking groove; the side of the rotating shaft is sleeved with a torsion spring, one end of the torsion spring is fixedly connected with the side wall of the turning plate, and the other end of the torsion spring is fixedly connected with the inner wall of the caulking groove.
Through adopting above-mentioned technical scheme, the torsional spring provides power for the restoration of turning over the board, and the back is reduced for rivers flow of being convenient for, through the torsional spring drive turn over the board and restore to the throne.
Optionally, a first spring is fixed on one side, away from the turning plate, of the transmission piece, and one end, away from the transmission piece, of the first spring is fixedly connected with the inner wall, close to one side of the drainage cavity, of the first connecting groove.
Through adopting above-mentioned technical scheme, after turning over the board upset, spring one can drive the transmission piece and reset to being close to turning over board one side.
Optionally, a second connecting groove is formed in the bottom surface of the first connecting groove, and a limiting piece is arranged on the side wall of the second connecting groove in a sliding manner along the vertical direction; and a second spring is fixed at the bottom end of the limiting sheet, and the bottom end of the second spring is fixedly connected with the bottom wall of the second connecting groove.
Through adopting above-mentioned technical scheme, spacing piece is through pegging graft with the drive strap bottom to for the drive strap provides limiting displacement, the switch stator of being convenient for keeps the grafting state with the switch rotor.
Optionally, a third connecting groove is formed in one side, close to the drainage cavity, of the second connecting groove; the three bottom walls of the connecting groove are connected with positioning pieces in a sliding mode along the width direction of the waterproof layer; one side of the limiting sheet, which is close to the drainage cavity, is provided with a slot which can be spliced with the positioning sheet; the bottom surface of the slot and one side of the positioning sheet, which is far away from the drainage cavity, are respectively provided with a second inclined surface which can be mutually abutted; and a third spring for driving the positioning sheet to reset towards one side far away from the limiting sheet is fixed at the top of the positioning sheet.
Through adopting above-mentioned technical scheme, the spacer is used for driving spacing piece downstream to make spacing piece and drive plate separation, be convenient for remove the limiting displacement to the drive plate.
Optionally, a transmission rod is fixed on one side of the water filtering plate close to the positioning piece, and a pressing piece is fixed on one end of the transmission rod far away from the water filtering plate; and the bottom of one side of the pressing piece, which is far away from the drainage cavity, and the top surface of one side of the positioning piece, which is close to the water inlet cavity, are respectively provided with a third inclined surface.
By adopting the technical scheme, the motor cannot stop working before the water filter plate is reset, when the water filter plate is reset, the water filter plate drives the pressing piece to move upwards through the transmission rod, the pressing piece pushes the positioning piece to move, and the limit on the transmission piece is relieved through the positioning piece; at the moment, the flow of water flow is recovered, the turning plate is in a downward turning state, the transmission piece is reset under the action of the spring, the switch moving piece is separated from the switch fixed piece, and the effect that the motor stops working after the water filter plate is reset is achieved.
On the other hand, the application provides a construction method of a waterproof reinforcing device of an energy-saving building roof, which adopts the following technical scheme:
a construction method of a waterproof reinforcing device of an energy-saving building roof comprises the following steps:
the surface of the roof is sequentially coated from bottom to top to form a leveling layer and a connecting layer; and laying a waterproof layer on the surface of the connecting layer.
Through adopting above-mentioned technical scheme, through setting up the waterproof layer at the roof, be convenient for roof ponding by the unified discharge of drainage channel, reduce ponding overflow possibility, simultaneously the intraformational water strainer plate of waterproof also can filter for the impurity in the ponding.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after a large amount of solid impurities are accumulated in the filter screen of the water filtering plate, the filter screen is collected into the first chute, and the cleaning wheel in the first chute can clean the filter screen, so that the dirt and impurities on the surface of the filter screen are removed, and the filtering effect of the filter screen is improved;
2. the motor cannot stop working before the water filtering plate is reset, when the water filtering plate is reset, the water filtering plate drives the pressing piece to move upwards through the transmission rod, the pressing piece pushes the positioning piece to move, and the limiting on the transmission piece is relieved through the positioning piece; at the moment, the flow of water flow is recovered, the turning plate is in a downward turning state, the transmission sheet is reset under the action of the spring, the switch moving sheet is separated from the switch fixed sheet, and the effect of stopping the motor after the water filter plate is reset is achieved;
3. through set up the waterproof layer at the roof, be convenient for roof ponding by the unified discharge of drainage channel, reduce ponding possibility of overflowing everywhere, simultaneously the water filtering plate in the waterproof layer also can filter for the impurity in the ponding.
Drawings
Fig. 1 is a schematic structural diagram of a waterproof layer according to an embodiment of the present disclosure.
Fig. 2 is a sectional view taken along line a-a of fig. 1.
Fig. 3 is a partial structural schematic diagram of an electric control mechanism according to an embodiment of the present application.
Fig. 4 is an enlarged schematic view at B in fig. 3.
Reference numerals: 1. a drain hole; 11. a water intake plate; 12. a partition plate; 13. a water inlet chamber; 14. a water filtration chamber; 15. a water filter plate; 16. a transmission rod; 17. a driving strap; 2. a drainage chamber; 21. a second chute; 22. a first sliding chute; 23. a second screw; 24. a first screw rod; 25. a first gear; 26. a second gear; 27. a second inclined plane; 3. installing a chamber; 31. a motor; 32. accommodating grooves; 33. a cleaning wheel; 34. connecting grooves III; 35. positioning plates; 36. a slot; 37. a third inclined plane; 4. a drainage channel; 41. connecting a first connecting groove; 42. pressing the sheet; 43. a first inclined plane; 44. a first spring; 45. connecting groove two; 46. a limiting sheet; 47. a second spring; 5. an electric control mechanism; 51. turning over a plate; 52. caulking grooves; 53. a rotating shaft; 54. a torsion spring; 55. a third spring; 56. and a waterproof layer.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a waterproof reinforcing device for an energy-saving building roof and a construction method. Referring to fig. 1 and 2, a waterproof reinforcing device for energy-saving building roof includes a waterproof layer 56 laid on the floor surface of the roof. The waterproof layer 56 is provided with a water outlet hole 1 at the top. A drainage cavity 2 is formed in the waterproof layer 56, and a partition plate 12 is arranged on the inner bottom surface of the drainage cavity 2 in a sliding mode in the vertical direction; the partition 12 divides the drain chamber 2 into two separate chambers, a water inlet chamber 13 communicating with the drain hole 1 and a water filtering chamber 14. The bottom surface in the water inlet chamber 13 is provided with a water filtering plate 15 along the vertical sliding direction, and the surface of the water filtering plate 15 is fixedly provided with a filter screen. The water inlet plate 11 is embedded in the lower water hole 1, water inlet holes are uniformly distributed on the surface of the water inlet plate 11, and the water inlet plate 11 is arranged above the water inlet cavity 13.
The accumulated water on the top surface of the waterproof layer 56 flows into the water inlet cavity 13 through the water inlet plate 11; if the partition 12 is in a sealed state, accumulated water will remain in the water inlet chamber 13; if the baffle 12 is in the collapsed condition, the accumulated water passes through the drainage plate 15 into the drainage chamber 14.
Referring to fig. 2 and 3, the inner bottom surface of the drainage chamber 2 is provided with a second sliding groove 21 and a first sliding groove 22; the waterproof layer 56 is connected with the partition board 12 in a sliding mode along the vertical direction through the second sliding groove 21 and is connected with the water filtering board 15 in a sliding mode along the vertical direction through the first sliding groove 22. The second sliding groove 21 is connected with the bottom of the first sliding groove 22; a second screw 23 is rotatably arranged on the bottom surface of the second sliding groove 21, and the second screw 23 is in threaded connection with the partition plate 12; the bottom surface of the first chute 22 is rotatably provided with a first screw 24, and the first screw 24 is in threaded connection with the water filtering plate 15. The first gear 25 is fixedly sleeved on the outer peripheral surface of the first screw 24, and the second gear 26 meshed with the first gear 25 is fixedly sleeved on the outer peripheral surface of the first screw 24. The second screw 23 and the first screw 24 are both reciprocating screws.
Referring to fig. 2 and 3, the side walls of the first sliding chute 22 opposite to the inner side are respectively provided with an accommodating groove 32, and the first sliding chute 22 is rotatably provided with a cleaning wheel 33 through the accommodating groove 32; the cleaning wheel 33 abuts on the surface of the water filter plate 15 and is used for cleaning the surface of the water filter plate 15.
Because the first gear 25 and the second gear 26 are opposite in rotation direction, when the first gear 25 and the second gear 26 are rotated in a matching manner, the second screw 23 and the first screw 24 respectively drive the water filtering plate 15 and the partition plate 12 to move in opposite directions, so that the partition plate 12 or the water filtering plate 15 exists in the drainage chamber 2. When the drainage plate 15 needs to be cleaned, the drainage plate 15 is moved into the first chute 22, and the drainage plate 15 is cleaned by the cleaning wheels 33 at the two sides of the drainage plate 15. When the partition 12 is positioned in the drainage chamber 2, the accumulated water cannot flow into the drainage chamber 14 from the water inlet chamber 13.
Referring to fig. 2 and 3, an installation cavity 3 is formed below the second sliding groove 21 and the first sliding groove 22, a motor 31 is fixed on the bottom surface of the installation cavity 3, and an output end of the motor 31 penetrates through the bottom wall of the second sliding groove 21 and is coaxially and fixedly connected with the first screw 24.
Referring to fig. 3 and 4, a drainage channel 4 is formed in the side wall of the water filtering chamber 14, and an electric control mechanism 5 for controlling the on-off of the motor 31 is arranged in the drainage channel 4. The electric control mechanism 5 comprises a turning plate 51 hinged on the bottom surface of the drainage channel 4. The bottom surface of the drainage channel 4 is provided with an embedded groove 52, and the turning plate 51 is rotatably arranged in the embedded groove 52; rotating shafts 53 are respectively fixed on two sides of the turning plate 51, and the rotating shafts 53 are rotatably connected with the walls of the embedding grooves 52. The rotating shaft 53 is sleeved with a torsion spring 54, one end of the torsion spring 54 is fixedly connected with the side wall of the turning plate 51, and the other end is fixedly connected with the inner wall of the caulking groove 52.
The torsion spring 54 provides the flap 51 with an upward-flipping elastic force, and when the flow rate of water in the drain passage 4 increases, the pressure applied by the water flow pushes the flap 51 to flip downward.
Referring to fig. 3 and 4, a first connecting groove 41 is formed in one side of the caulking groove 52 close to the water filtering chamber 14, and a driving sheet 17 is slidably arranged on the bottom wall of the first connecting groove 41. The opposite inner sides of the turning plate 51 and the transmission piece 17 are respectively provided with a first inclined surface 43. The first spring 44 is fixed on the side of the transmission piece 17 far away from the turning plate 51, and one end of the first spring 44 far away from the transmission piece 17 is fixedly connected with the inner wall of the first connecting groove 41 close to one side of the water filtering chamber 14. A second connecting groove 45 is formed in the bottom surface of the first connecting groove 41, and a limiting piece 46 is arranged on the side wall of the second connecting groove 45 in a sliding mode along the vertical direction; the bottom end of the limiting piece 46 is fixed with a second spring 47, and the bottom end of the second spring 47 is fixedly connected with the bottom wall of the second connecting groove 45. The bottom of the transmission piece 17 is fixed with a switch moving piece, and the bottom surface of the first connecting groove 41 is fixed with a switch fixed piece which can be electrically contacted with the switch moving piece. The switch stator is electrically connected with the power supply, and the switch rotor is electrically connected with the motor 31.
After the turning plate 51 is turned downwards, the turning plate 51 pushes the transmission sheet 17 to move through the first inclined plane 43; when the transmission piece 17 moves, the switch moving piece is electrically contacted with the switch fixed piece, so that the motor 31 is electrified; the second screw 23 is driven by the motor 31 to rotate, and the first screw 24 is driven to rotate by the transmission of the first gear 25 and the second gear 26, so that the water filtering plate 15 moves downwards, and the partition plate 12 moves upwards.
Referring to fig. 3 and 4, a third connecting groove 34 is formed in one side of the second connecting groove 45 close to the water filtering chamber 14; the bottom wall of the connecting groove III 34 is connected with a positioning piece 35 in a sliding mode along the width direction of the waterproof layer 56. One side of the limiting sheet 46 close to the water filtering chamber 14 is provided with a slot 36 which can be inserted with the positioning sheet 35; the bottom surface of the slot 36 and one side of the positioning sheet 35 far away from the water filtering chamber 14 are respectively provided with two inclined surfaces 27 which can be mutually abutted. The top of the positioning plate 35 is fixed with a spring III 55 for driving the positioning plate 35 to return to the side far away from the limiting plate 46.
After the flow rate of the water flow returns to normal, the turning plate 51 turns downwards under the action of the pressure of the water flow; after the driving strap 17 loses the pressing effect, the driving strap is reset under the action of the first spring 44. After the driving strap 17 is reset, the motor 31 is disconnected from the power supply and stops working. When the water filtering plate 15 is not reset, if the motor 31 stops working, the water filtering efficiency is affected. The limiting piece 46 provides a limiting effect for the abutting piece and is used for preventing the abutting piece from resetting.
Referring to fig. 3 and 4, a driving rod 16 is fixed on the side wall of the drainage plate 15 close to the positioning plate 35, and a pressing plate 42 is fixed on one end of the driving rod 16 far away from the drainage plate 15. The bottom of the pressing sheet 42 far away from the water filtering chamber 14 and the top of the positioning sheet 35 near the water inlet chamber 13 are respectively provided with a third inclined surface 37.
When the draining plate 15 is reset, the transmission rod 16 drives the pressing piece 42 to abut against the positioning piece 35 and pushes the positioning piece 35 to move. The spacer 35 removes the back through two inclined planes 27 and spacing piece 46 butt to promote spacing piece 46 downstream, spacing piece 46 removes the spacing to the butt piece down in-process, makes the butt piece reset, thereby makes motor 31 and power disconnection, and motor 31 stop work.
The implementation principle of the waterproof reinforcing device of the energy-saving building roof in the embodiment of the application is as follows:
after a large amount of impurities on the water filtering plate 15 are accumulated, the water flow in the water drainage channel 4 is reduced, the turning plate 51 is reset upwards under the action of the torsion spring 54, the abutting sheet can be abutted and pressed to move in the overturning process of the turning plate 51, and the switch moving sheet is electrically contacted with the switch fixed sheet after the abutting sheet moves, so that the motor 31 is electrified. The motor 31 drives the water filtering plate 15 to move downwards and drives the partition plate 12 to move upwards, and accumulated water is isolated in the water inlet chamber 13. The drainage plate 15 rubs against the cleaning wheel 33 during the lowering process, thereby cleaning the surface of the drainage plate 15.
After the water filter plate 15 rises again, the water flow returns to the normal level. Before the water filtering plate 15 rises to the top end of the second screw 23, the abutting sheet is kept in a static state under the limiting action of the limiting sheet 46, and the motor 31 continuously works. When the draining plate 15 rises to the top end of the second screw 23, the transmission rod 16 drives the pressing piece 42 to abut against the positioning piece 35, so as to push the positioning piece 35 to move towards the side close to the limiting piece 46. The positioning plate 35 pushes the limiting plate 46 to move downwards, so that the driving plate 17 loses the limiting function, the driving plate 17 resets under the action of the first spring 44, the switch moving plate is disconnected from the switch fixed plate, and the motor 31 stops working.
A construction method of a waterproof reinforcing device of an energy-saving building roof comprises the following steps:
s1, smearing concrete on the surface of the roof to form a leveling layer, and smearing cold primer on the leveling layer to form a connecting layer;
and S2, paving a waterproof layer 56 on the surface of the connecting layer, wherein the waterproof layer 56 is made of the sbs modified asphalt.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A waterproof reinforcing device for an energy-saving building roof comprises a waterproof layer (56) laid on the surface of a floor slab of the roof; a drainage cavity (2) is formed in the waterproof layer (56); the bottom surface is provided with drainage board (15), its characterized in that along vertical sliding in drainage cavity (2): a first sliding groove (22) is formed in the inner bottom surface of the drainage cavity (2); the side walls of the first sliding groove (22) opposite to the inner side are respectively rotatably provided with a cleaning wheel (33).
2. The waterproof reinforcing device for the energy-saving building roof as claimed in claim 1, wherein: a first screw rod (24) is rotatably arranged on the bottom surface of the first sliding groove (22), and the first screw rod (24) is in threaded connection with the water filtering plate (15); an installation cavity (3) is formed in the waterproof layer (56), a motor (31) is fixed to the bottom surface of the installation cavity (3), and the output end of the motor (31) is fixedly connected with the first screw rod (24).
3. The waterproof reinforcing device for the energy-saving building roof as claimed in claim 2, wherein: a second sliding groove (21) is formed in the inner bottom surface of the drainage cavity (2); the drainage chamber (2) is provided with a partition plate (12) through the second sliding chute (21) in a sliding mode along the vertical direction, the bottom surface of the second sliding chute (21) is rotatably provided with a second screw rod (23), and the second screw rod (23) is in threaded connection with the partition plate (12); a first gear (25) is fixedly sleeved on the outer peripheral surface of the first screw rod (24), and a second gear (26) meshed with the first gear (25) is fixedly sleeved on the outer peripheral surface of the second screw rod (23).
4. The waterproof reinforcing device for the roof of the energy-saving building as claimed in claim 1, wherein: a drainage channel (4) is formed in the side wall of the drainage chamber (2), and a turning plate (51) is hinged to the bottom surface of the drainage channel (4); an embedded groove (52) is formed in the bottom surface of the drainage channel (4), and the turning plate (51) is rotatably installed in the embedded groove (52); one side, close to the drainage chamber (2), of the embedded groove (52) is provided with a first connecting groove (41), and the bottom wall of the first connecting groove (41) is provided with a transmission sheet (17) in a sliding manner; the opposite inner sides of the turning plate (51) and the transmission sheet (17) are respectively provided with a first inclined plane (43); a switch moving piece is fixed at the bottom of the transmission piece (17), and a switch fixed piece which can be electrically contacted with the switch moving piece is fixed at the bottom surface of the first connecting groove (41); the switch stator is electrically connected with a power supply, and the switch rotor is electrically connected with a motor (31).
5. The waterproof reinforcing device for the energy-saving building roof as claimed in claim 4, wherein: rotating shafts (53) are respectively fixed on two sides of the turning plate (51), and the rotating shafts (53) are rotatably connected with the inner wall of the caulking groove (52); the side of the rotating shaft (53) is sleeved with a torsion spring (54), one end of the torsion spring (54) is fixedly connected with the side wall of the turning plate (51), and the other end of the torsion spring is fixedly connected with the inner wall of the caulking groove (52).
6. The waterproof reinforcing device for the energy-saving building roof as claimed in claim 4, wherein: one side, far away from the turning plate (51), of the transmission piece (17) is fixedly provided with a first spring (44), and one end, far away from the transmission piece (17), of the first spring (44) is fixedly connected with the inner wall, close to one side of the drainage chamber (2), of the first connecting groove (41).
7. The waterproof reinforcing device for the energy-saving building roof as claimed in claim 4, wherein: a second connecting groove (45) is formed in the bottom surface of the first connecting groove (41), and a limiting piece (46) is arranged on the side wall of the second connecting groove (45) in a sliding mode in the vertical direction; and a second spring (47) is fixed at the bottom end of the limiting piece (46), and the bottom end of the second spring (47) is fixedly connected with the bottom wall of the second connecting groove (45).
8. The waterproof reinforcing device for the energy-saving building roof as claimed in claim 7, wherein: one side, close to the drainage chamber (2), of the second connecting groove (45) is provided with a third connecting groove (34); the bottom wall of the connecting groove III (34) is connected with a positioning sheet (35) in a sliding manner along the width direction of the waterproof layer (56); one side of the limiting sheet (46) close to the drainage cavity (2) is provided with a slot (36) which can be inserted into the positioning sheet (35); the bottom surface of the slot (36) and one side of the positioning sheet (35) far away from the drainage cavity (2) are respectively provided with a second inclined surface (27) which can be mutually abutted; and a third spring (55) for driving the positioning sheet (35) to reset towards one side far away from the limiting sheet (46) is fixed at the top of the positioning sheet (35).
9. The waterproof reinforcing device for the energy-saving building roof as claimed in claim 8, wherein: a transmission rod (16) is fixed on one side, close to the positioning piece (35), of the water filtering plate (15), and a pressing piece (42) is fixed on one end, far away from the water filtering plate (15), of the transmission rod (16); the bottom of one side, away from the drainage cavity (2), of the pressing piece (42) and the top surface of one side, close to the water inlet cavity (13), of the positioning piece (35) are respectively provided with a third inclined surface (37).
10. A construction method of the waterproof reinforcing device for the energy-saving building roof according to any one of claims 1 to 9, which is characterized in that: the method comprises the following steps:
the surface of the roof is sequentially coated from bottom to top to form a leveling layer and a connecting layer;
and a waterproof layer (56) is paved on the surface of the connecting layer.
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| CN202210618605.1A CN114856091B (en) | 2022-06-01 | 2022-06-01 | Waterproof reinforcing device for energy-saving building roof and construction method |
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| CN202210618605.1A CN114856091B (en) | 2022-06-01 | 2022-06-01 | Waterproof reinforcing device for energy-saving building roof and construction method |
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| CN114856091B (en) | 2023-11-21 |
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