CN115711017A - Drainage structure of building house - Google Patents

Abstract

The application relates to a building drainage structure, mainly relates to the technical field of building drainage structures, and comprises a bottom plate arranged on the outer surface of a plane roof, flow guide assemblies symmetrically arranged on the bottom plate, jacking assemblies symmetrically arranged on the bottom plate and a filter assembly arranged on one side of the bottom plate; the filter assembly comprises a drain pipe, a filter screen plate, a cleaning brush and a turbine, wherein the filter screen plate is perpendicular to the axis of the drain pipe and arranged on the inner wall of the drain pipe; the drain pipe is communicated with a groove structure formed by the two diversion assemblies and the bottom plate, and a drain pipe is arranged on one side of the drain pipe; and the rotating shaft of the turbine is in transmission connection with the rotating shaft of the cleaning brush. This application has drainage efficiency height, convenient to use's advantage.

Description

Drainage structure of building house

Technical Field

The application relates to the technical field of building drainage structures, in particular to a building drainage structure.

Background

The drainage structure of building is an integral structure combined in a specific mode for collecting and conveying drainage water, treating water quality and discharging, and is a general name of various drainage ditches (pipes) and structures for removing waterlogging, preventing water stains and preventing salt. In order to practice a green development concept and promote green sustainable development, the functionality of the building drainage structure gradually points to water resource recovery. Rainwater recovery is one of the most common functions in water resource recovery type drainage structures.

Because the natural rainwater contains more impurity, consequently need carry out prefiltering before it gets into the recovery pipe net, avoid causing the jam to drain pump and drain line. However, the passive drainage filter screen adopted by the common roof drainage structure of the building has low efficiency, and is difficult to meet the large-scale drainage requirement. In addition, the filter screen can frequently take place to block up in the use, and clear stifled process needs manual intervention, and this further influences drainage structures's drainage efficiency, has hindered its application and popularization under extensive drainage use scene.

Aiming at the related technologies, the inventor thinks that the passive drainage structure adopted by the existing building generally has the defects of low drainage efficiency, easy blockage of a filter screen and time and labor waste in the manual blockage clearing process.

Disclosure of Invention

In order to improve building house drainage structures's drainage efficiency, improve drainage structures's convenient to use degree, reduce the screen cloth and block up the negative effects that cause drainage structures holistic drainage efficiency, this application provides a building house drainage structures.

The application provides a drainage structures in building house adopts following technical scheme:

a building house drainage structure comprises a bottom plate arranged on the outer surface of a plane roof, flow guide assemblies symmetrically arranged on the bottom plate, jacking assemblies symmetrically arranged on the bottom plate and a filter assembly arranged on one side of the bottom plate; the filter assembly comprises a drain pipe, a filter screen plate, a cleaning brush and a turbine, wherein the filter screen plate is perpendicular to the axis of the drain pipe and arranged on the inner wall of the drain pipe; the drain pipe is communicated with a groove structure formed by the two diversion assemblies and the bottom plate, and a drain pipe is arranged on one side of the drain pipe; and the rotating shaft of the turbine is in transmission connection with the rotating shaft of the cleaning brush.

By adopting the technical scheme, the bottom plate arranged on the outer surface of the plane roof plays a role in connecting the drainage screen plate with a building, support and limit are provided for other partial structures of the drainage screen plate, the waterproof performance of the roof of the building is improved, the flow guide assembly arranged on the bottom plate plays a role in directionally guiding rainwater or other running water, the jacking assemblies symmetrically arranged on the bottom plate can jack the flow guide assembly through self lifting, the gradient of the flow guide assembly is improved, the drainage efficiency is higher, the jacking height of the jacking assemblies can be adjusted in real time according to the drainage quantity requirement, the drainage screen plate can be switched between better structural performance and appearance and better drainage efficiency, the filtering assembly can filter rainwater to remove water-insoluble solid impurities in the rainwater, the turbine in the filtering assembly can rotate under the action of water flow, the torque is transmitted to the cleaning brush through the transmission structure, the cleaning brush can clean the solid impurities blocked on the filtering screen plate and clean the solid impurities to the drainage pipe, the solid impurities are discharged through the drainage pipe, the automatic cleaning function of the filtering screen plate is realized, the manual blockage cleaning process is omitted, the application convenience in use of the drainage screen plate is improved, and the negative influence of the drainage screen plate is reduced, and the drainage efficiency of the building is improved.

Optionally, the part of the connecting part of the sewage draining pipe and the water draining pipe, which is positioned in the water draining pipe, is arranged obliquely downwards.

By adopting the technical scheme, the structural design that the part of the connecting part of the drain pipe and the drain pipe, which is positioned in the drain pipe, is obliquely and downwards arranged enables the water-insoluble solid blockage which is swept to the part by the cleaning brush to be automatically discharged into the drain pipe under the action of self gravity, so that the solid blockage is prevented from being substituted into the filter screen plate again in the continuous rotating process of the cleaning brush, the self-cleaning efficiency of the application is improved, and the aim of improving the integral drainage efficiency of the application is fulfilled.

Optionally, a baffle is fixedly arranged in the drain pipe; the baffle is perpendicular to the axis of the drain pipe and is positioned above the turbine and the cleaning brush transmission structure.

Through adopting above-mentioned technical scheme, the baffle of fixed mounting in the drain pipe above turbine and cleaning brush drive structure has played the effect of blockking to the rainwater that flows into in the drain pipe to avoided rainwater rivers directly to erode on drive structure, played the guard action to drive structure, prolonged drive structure's life.

Optionally, the drain pipe is provided with a through hole at the position with the same height as the filter screen plate; the filter screen plate is connected with the drain pipe in a sliding mode.

Through adopting above-mentioned technical scheme, the drain pipe is at the through-hole cooperation filter screen board that high positions such as filter screen board were seted up and the process of filter screen board can be simplified in sliding connection's structural design between drain pipe and the maintenance, can pull out filter screen board from the drain pipe in to one side through the through-hole when filter screen board appears the breakage or can't clear away the jam to the convenience is changed it.

Optionally, the flow guide assembly comprises a support plate vertically arranged on the bottom plate, a flow guide plate with one end rotatably connected with the support plate, and a sealing plate vertically arranged at one end of the flow guide plate far away from the support plate; the sealing plate is abutted against the side wall of the building roof, and the bottom of the sealing plate is hinged with the jacking assembly in a spherical mode.

Through adopting above-mentioned technical scheme, the backup pad among the water conservancy diversion subassembly can enough constitute the groove structure that is used for the drainage with the bottom plate, played the supporting role to the guide plate again, the guide plate can make the rainwater flow in the groove structure that backup pad and bottom plate are constituteed along certain direction, thereby in the drainage to filter assembly, the closing plate of installing perpendicularly on the guide plate can improve leakproofness and waterproof performance between guide plate and the building roof breakwater, can reduce the rainwater and appear to the condition of the bottom seepage flow of this application along the breakwater.

Optionally, a plurality of rib plates are vertically connected between the supporting plate and the bottom plate; the rib plates are uniformly arranged along the length direction of the supporting plate.

Through adopting above-mentioned technical scheme, a plurality of gusset structures of being connected perpendicularly between backup pad and the bottom plate can increase the joint strength between backup pad and the base, improves the stability of bottom plate to backup pad supporting effect, and the structural design that a plurality of gussets evenly set up along backup pad length direction makes the joint strength homoenergetic of each tie point between the backup pad length direction and the bottom plate obtain evenly promoting.

Optionally, a plurality of flow guide grooves are formed in the flow guide plate along a direction perpendicular to the support plate; the guide grooves are mutually parallel and evenly distributed.

Through adopting above-mentioned technical scheme, the guiding effect of guide plate to the rainwater can be strengthened along the guiding gutter of seting up in the vertical direction backup pad direction on the guide plate, improves the flow velocity of rivers on the guide plate, has reached the effect that promotes this application holistic drainage efficiency.

Optionally, the jacking assembly comprises a threaded cylinder vertically arranged on the bottom plate and a mandril vertically arranged in the threaded cylinder; the ejector rod is in threaded fit with the threaded cylinder, and one end, close to the flow guide assembly, of the ejector rod is a sphere.

Through adopting above-mentioned technical scheme, screw-thread fit's structure has realized the lift work of jacking subassembly between the roof in the jacking subassembly and the screw thread section of thick bamboo, and the roof sets to spheroidal structure near water conservancy diversion subassembly one end in the jacking subassembly and can make things convenient for the connected node setting of jacking subassembly and water conservancy diversion subassembly to be the ball hinge, and the ball hinge joint structure can avoid the lift process of jacking subassembly to connect the influence that position stability caused, has further promoted the waterproof nature of this application.

Optionally, a cushion layer is arranged at one end of the bottom plate, which is in contact with the outer surface of the building roof; the cushion layer is bonded with the outer surface of the building roof.

Through adopting above-mentioned technical scheme, the bed course that bottom plate and the one side plane of building outer surface contact set up has better adhesive property and waterproof performance, can improve bottom plate and the outer surface connection structure's of building intensity and leakproofness, makes this application can reach better water-proof effects.

Optionally, a plurality of protrusions are arranged on the contact plane of the bottom plate and the cushion layer.

Through adopting above-mentioned technical scheme, the area of contact between bottom plate and the bed course can be increased to a plurality of protruding structures that bottom plate and bed course contact plane set up to improved the connection structure intensity between bottom plate and the bed course, reduced between bed course and the bottom plate because of the ageing possibility of breaking and splitting of bond, improved the waterproof performance of this application.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the bottom plate arranged on the outer surface of the plane roof plays a role in connecting the bottom plate with a building, supports and limits are provided for other partial structures of the bottom plate, the waterproof performance of the roof of the building is improved, the flow guide assembly arranged on the bottom plate plays a role in directional flow guide for rainwater or other running water, the jacking assemblies symmetrically arranged on the bottom plate can jack the flow guide assembly up through self lifting, the gradient of the flow guide assembly is improved, the flow guide assembly has higher drainage efficiency, the jacking height of the jacking assemblies can be adjusted in real time according to the requirement of drainage capacity, the bottom plate can convert between better structural performance and appearance and better drainage efficiency, the filtering assembly can filter rainwater to remove water-insoluble solid impurities in the rainwater, a turbine in the filtering assembly can rotate under the action of the water flow, the torque is transmitted to the cleaning brush through the transmission structure, the cleaning brush can clean the solid impurities blocked on the filtering assembly and sweep the solid impurities to the drainage pipe, the solid impurities are discharged through the drainage pipe, the automatic cleaning function of the filtering screen plate is realized, the manual blockage clearing process is omitted, the application use convenience is improved, the drainage efficiency of the building is improved, and the drainage efficiency of the drainage screen plate is improved;

2. the structural design that the part of the connecting part of the sewage discharge pipe and the water discharge pipe in the application, which is positioned in the water discharge pipe, is obliquely and downwards arranged enables the water-insoluble solid blockage which is swept to the part by the cleaning brush to be automatically discharged into the sewage discharge pipe under the action of self gravity, so that the solid blockage is prevented from being substituted into the filter screen again in the continuous rotating process of the cleaning brush, the self-cleaning efficiency of the application is improved, and the aim of improving the integral water discharge efficiency of the application is fulfilled;

3. the backup pad among the water conservancy diversion subassembly in this application can enough constitute the groove structure that is used for the drainage with the bottom plate, played the supporting role to the guide plate again, the guide plate can make the rainwater flow in the groove structure that backup pad and bottom plate are constituteed along a certain direction, thereby in the row goes into filter assembly, the closing plate of installing perpendicularly on the guide plate can improve leakproofness and waterproof performance between guide plate and the building roof breakwater, can reduce the rainwater and appear to the condition of the bottom seepage flow of this application along the breakwater.

Drawings

Fig. 1 is a schematic structural diagram of a drainage structure of a building disclosed in an embodiment of the present application.

FIG. 2 is a schematic cross-sectional view of the bottom plate, the flow guide assembly and the jacking assembly in the embodiment of the present application.

FIG. 3 is a schematic cross-sectional view of a filter assembly according to an embodiment of the present disclosure.

Description of reference numerals: 1. a base plate; 11. a cushion layer; 2. a flow guide assembly; 21. a support plate; 22. a baffle; 23. a sealing plate; 211. a rib plate; 3. a jacking assembly; 31. a threaded barrel; 32. a top rod; 4. a filter assembly; 41. a drain pipe; 42. a filter screen plate; 43. a cleaning brush; 44. a turbine; 411. a blow-off pipe; 412. and a baffle plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The building drainage structure is a general term for building drainage and waterlogging prevention. The passive drainage mode that current building drainage structure adopted not only self has the problem that drainage efficiency is lower, and its filter screen that sets up for water resource recycle often takes place to block up because the solid impurity that the rainwater contains is too much moreover, and the clear stifled process needs manual intervention to waste time and energy. In order to improve building house drainage structures's drainage efficiency, improve drainage structures's convenient to use degree, reduce the screen cloth and block up the negative effects that cause drainage structures holistic drainage efficiency, this application provides a building house drainage structures.

The embodiment of the application discloses building house drainage structures. Referring to fig. 1, the drainage structure of a building comprises a bottom plate 1, a flow guide assembly 2, a jacking assembly 3 and a filtering assembly 4. The bottom plate 1 is fixedly installed on a plane roof of a building and is attached to the plane roof. The actual number of flow directing assemblies 2 may be adapted to the actual shape and roof area of the building. The flow guide assembly 2 is arranged on the upper portion of the bottom plate 1, and the jacking assembly 3 is arranged at the edge of the bottom plate 1 and connected with the flow guide assembly 2. Diversion subassembly 2 sets up about bottom plate 1 symmetry, and jacking subassembly 3 can be with 2 jack-ups of diversion subassembly, makes the rainwater assemble in the groove structure that two diversion subassemblies 2 and bottom plate 1 constitute along diversion subassembly 2, and filter assembly 4 fixed mounting is in one side of building, and communicates with the groove structure that two diversion subassemblies 2 and bottom plate 1 constitute. The rainwater that converges is collecting after filtering by filtering component 4, can realize drainage and water resource recycle.

Referring to fig. 1 and 2, the bottom plate 1 may be a rectangular solid polymer plate, rectangular protrusions are densely arranged on the lower surface of the bottom plate 1, a cushion layer 11 is fixedly mounted on the lower surface of the bottom plate 1 in a waterproof adhesive bonding manner, and the cushion layer 11 may be a foam adhesive pad which is attached to the lower surface of the bottom plate 1 and is bonded to a flat roof of a building. The bed course 11 closely laminates with the rectangle concave-convex structure of bottom plate 1 lower surface, and concave-convex structure can increase area of contact, improves bonding strength.

Referring to fig. 1 and 2, the guide assembly 2 includes a support plate 21, a guide plate 22, and a sealing plate 23. Wherein, the supporting plate 21 is vertically connected to the upper surface of the bottom plate 1 by means of adhesion, a plurality of rib plates 211 are vertically adhered between the supporting plate 21 and the floor, and the rib plates 211 are uniformly arranged along the length direction of the supporting plate 21. One end of the guide plate is rotatably connected to the support plate 21, and the other end of the guide plate is vertically connected to the sealing plate 23. A plurality of grooves are uniformly formed in the upper surface of the guide plate along the direction vertical to the support plate 21, and the groove structure can increase the flowing speed of rainwater on the surface of the guide plate 22. The sealing plate 23 is vertically bonded with the guide plate and is closely attached to the water retaining wall of the roof of the building.

Referring to fig. 1 and 2, jacking subassembly 3 includes a screw thread section of thick bamboo 31 and ejector pin 32, a screw thread section of thick bamboo 31 is connected at the border position of bottom plate 1 perpendicularly, the screw thread has been seted up to the surface of ejector pin 32, the lift function of jacking structure has been realized with a screw thread section of thick bamboo 31 screw-thread fit's structure to ejector pin 32, the one end that a screw thread section of thick bamboo 31 was kept away from to ejector pin 32 is provided with the spheroid, this spheroid is articulated with 2 balls of water conservancy diversion subassembly, ball articulated structure can cause the influence to the stability of connected node by the lift process of surface jacking subassembly 3. The top rod 32 can be connected with a motor structure and can be controlled to lift in a remote control mode. Two adjacent ejector rods 32 can be additionally provided with a synchronous rotating structure, so that the synchronism of the lifting process is improved. The motor for controlling the rotation of the mandril 32 can be additionally provided with a sensor, and the number of rotation turns and the lifting height can be automatically adjusted according to the rainfall.

Referring to fig. 1 and 3, the filter assembly 4 includes a drain pipe 41, a filter screen plate 42, a cleaning brush 43, and a turbine 44. The drainage pipe 41 is communicated with a groove structure formed by the two diversion assemblies 2 and the bottom plate 1, a drainage pipe 411 is arranged on one side of the drainage pipe 41, and the part of the drainage pipe 411 connected with the drainage pipe 41 is obliquely and downwards arranged on the inner side of the drainage pipe 41. The filter screen plate 42 is connected with the drain pipe 41 in a sliding manner along the horizontal direction, and the drain pipe 41 is provided with a through hole at the ascending position of the filter screen plate 42, so that the filter screen plate 42 is convenient to detach and mount. The cleaning brush 43 is coaxially disposed with the drain pipe 41 and rotatably connected to the drain pipe 41, and the turbine 44 is disposed with its axis perpendicular to the water flow direction and rotatably connected to the drain pipe 41. A belt pulley is sleeved on a wheel shaft of the turbine 44, a transmission shaft penetrates through the top of the water discharge pipe 41 in the horizontal direction, and a belt pulley is fixedly sleeved at one end of the transmission shaft. Torque is transmitted between the two pulleys through a belt. The fixed cover of one end that the belt pulley was kept away from to the transmission shaft is equipped with a bevel gear, and the cover is equipped with a bevel gear on the shaft of cleaning brush 43, and two bevel gears intermeshing realize the moment of torsion transmission. The top of the drain pipe 41 is fixedly provided with a baffle 412 along the horizontal direction, and the baffle 412 plays a role in shielding and protecting the transmission structure, so that the impact of water flow on the transmission structure can be reduced.

The implementation principle of a building house drainage structures of this application embodiment does: the push rod 32 is rotated and raised in a manual rotation or motor-driven mode, so that one end of the guide plate 22 close to the support plate 21 is pushed up, rainwater is converged to the filtering component 4 from the guide plate 22, and the rainwater is discharged along with the drain pipe 41 after being filtered by the filtering screen plate 42 and is collected uniformly. Meanwhile, the turbine 44 rotates under the action of water flow, and simultaneously drives the cleaning brush 43 to rotate, so that the cleaning brush 43 can sweep away the blockage clamped on the filter screen plate 42 into the sewage discharge pipe 411 and discharge the blockage through the sewage discharge pipe 411, and the possibility of blockage of the filter screen plate 42 is reduced.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A building house drainage structures which characterized in that: the device comprises a bottom plate (1) arranged on the outer surface of a plane roof, flow guide assemblies (2) symmetrically arranged on the bottom plate, jacking assemblies (3) symmetrically arranged on the bottom plate (1) and a filtering assembly (4) arranged on one side of the bottom plate (1); the filter assembly (4) comprises a drain pipe (41), a filter screen plate (42) which is perpendicular to the axis of the drain pipe (41) and arranged on the inner wall of the drain pipe (41), a cleaning brush (43) which is rotatably connected to the drain pipe (41) and is abutted against the filter screen plate (42), and a turbine (44) which is rotatably connected to the drain pipe (41); the drain pipe (41) is communicated with a groove structure formed by the two diversion assemblies (2) and the bottom plate (1), and a sewage discharge pipe (411) is arranged on one side of the drain pipe (41); the rotating shaft of the turbine (44) is in transmission connection with the rotating shaft of the cleaning brush (43).

2. The drainage structure for building houses according to claim 1, wherein: the part of the connecting part of the sewage draining pipe (411) and the water draining pipe (41) which is positioned in the water draining pipe (41) is obliquely and downwards arranged.

3. The drainage structure for building house according to claim 1, characterized in that: a baffle (412) is fixedly arranged in the drain pipe (41); the baffle (412) is arranged perpendicular to the axis of the drain pipe (41) and is positioned above the transmission structure of the turbine (44) and the cleaning brush (43).

4. The drainage structure for building houses according to claim 1, wherein: the drain pipe (41) and the filter screen plate (42) are provided with through holes at the same height; the filter screen plate (42) is connected with the drain pipe (41) in a sliding mode.

5. The drainage structure for building houses according to claim 1, wherein: the flow guide assembly (2) comprises a support plate (21) vertically arranged on the bottom plate (1), a flow guide plate (22) with one end rotatably connected with the support plate (21), and a sealing plate (23) vertically arranged at one end, far away from the support plate (21), of the flow guide plate (22); the sealing plate (23) is abutted against the side wall of the building roof, and the bottom of the sealing plate is in ball hinge joint with the jacking assembly (3).

6. The drainage structure for building houses as claimed in claim 5, wherein: a plurality of rib plates (211) are vertically connected between the supporting plate (21) and the bottom plate (1); the rib plates (211) are uniformly arranged along the length direction of the support plate (21).

7. The drainage structure for building houses as claimed in claim 5, wherein: a plurality of diversion grooves are formed in the diversion plate (22) along the direction which is vertically directed to the support plate (21); the guide grooves are mutually parallel and evenly distributed.

8. The drainage structure for building houses according to claim 1, wherein: the jacking assembly (3) comprises a threaded cylinder (31) vertically arranged on the bottom plate (1) and a mandril (32) vertically arranged in the threaded cylinder (31); the ejector rod (32) is in threaded fit with the threaded cylinder (31), and one end, close to the flow guide assembly (2), of the ejector rod (32) is a sphere.

9. The drainage structure for building houses according to claim 1, wherein: one end of the bottom plate (1) which is in contact with the outer surface of the building roof is provided with a cushion layer (11); the cushion layer (11) is bonded with the outer surface of the building roof.

10. A drainage system for a building according to claim 9, further comprising: the contact plane of the bottom plate (1) and the cushion layer (11) is provided with a plurality of bulges.

Images