CN208039654U - A kind of drainpipe - Google Patents
A kind of drainpipe Download PDFInfo
- Publication number
- CN208039654U CN208039654U CN201820338976.3U CN201820338976U CN208039654U CN 208039654 U CN208039654 U CN 208039654U CN 201820338976 U CN201820338976 U CN 201820338976U CN 208039654 U CN208039654 U CN 208039654U
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- water
- drainpipe
- axis
- rainwater
- water inlet
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Abstract
The embodiment of the present application discloses a kind of drainpipe, including：First drainpipe,First connecting tube,Baffle box,Second connecting tube and the second drainpipe,It include energy dissipating pipe in baffle box,The first water fender and second stop water board are provided on energy dissipating pipe,First water fender is provided with several first water-guiding holes,Second stop water board is provided with several second water-guiding holes,When raining,When rainwater is by the first water fender and second stop water board,First water-guiding hole and the second water-guiding hole shunt rainwater,Reduce the kinetic energy of rainwater,After rainwater flows into baffle box,Will in baffle box mutual collision friction,Collision friction between rainwater further reduces kinetic energy possessed by rainwater,Final rainwater flows through the second connecting tube,It is discharged from the second drainpipe,Drainpipe provided by the utility model reduces enormous impact force of the rainwater to drainpipe,Existing drainpipe is solved during rainwater is discharged,The phenomenon that huge impact force that rainwater has makes drainpipe generate crack damage.
Description
Technical field
This application involves building drainage equipment technical field more particularly to a kind of drainpipes.
Background technology
The rainwater of drainpipe being mainly used for for top of building is discharged, when Sometimes When It Rains, top of building meeting
Storage has a large amount of rainwater, if being not provided with drainpipe, on the one hand, when rainfall is excessive, the gravity that rainwater itself has will
To the pressure that the floor of roof causes to have big, the floor of roof has the risk caved in；On the other hand, if be discharged not in time it is extra
Rainwater, rainwater will cause to corrode to the construction material of roof, the phenomenon that making roof generate leak, and therefore, building passes through
Drainpipe is set, the rainwater of top of building when discharge is rained in time.
Existing drainpipe is generally arranged on the exterior wall of building, and the axis of drainpipe is equal with the exterior wall of building
Row, the rainwater of top of building is after the water inlet of drainpipe flows into drainpipe, by the gravity of itself along tube runs, most
It is flowed out eventually from the water outlet of drainpipe.
Since existing drainpipe overall structure is cylindric, without other structures, drainpipe between water inlet and water outlet
Water inlet be arranged at the top of building, therefore, rainwater under the effect of gravity, from the water inlet of drainpipe along pipe
During road flows to water outlet, the potential energy dress that rainwater has is changed to kinetic energy, and huge impact is caused to the tube wall of drainpipe, huge
The phenomenon that big impact force makes drainpipe generate crack damage.
Utility model content
The application's is designed to provide a kind of drainpipe, to solve existing drainpipe during rainwater is discharged,
Since the potential energy dress that rainwater has is changed to kinetic energy, huge impact, huge impact force are caused to the tube wall of existing drainpipe
The phenomenon that making existing drainpipe generate crack damage.
A kind of drainpipe, including：First drainpipe, the first connecting tube, baffle box, the second connecting tube and the second draining
Pipe；
The baffle box includes water inlet and water outlet, and the water inlet and the water outlet are separately positioned on described disappear
The opposite sides of energy case, the water outlet are higher than the water inlet；
One end of first connecting tube is connected with first drainpipe, the other end of first connecting tube and institute
Water inlet is stated to be connected；
One end of second connecting tube is connected with the water outlet, the other end of second connecting tube and described the
Two drainpipes are connected, and the axis of first drainpipe and the axis of second drainpipe coincide；
Include energy dissipating pipe in the baffle box, one end of the energy dissipating pipe is connected with the water inlet, the energy dissipating pipe
Axis overlapped with the axis of the water inlet, the energy dissipating pipe close to one end of the water inlet face area be less than it is separate
The face area of described water inlet one end；
One end far from the water inlet is provided with second stop water board on the energy dissipating pipe, and the second stop water board is cylinder
Shape, the second stop water board are provided with several second water-guiding holes, the axis of each second water-guiding hole with the water inlet
Axis it is parallel, the internal diameter of each second water-guiding hole by close to the direction of the water inlet to far from the water inlet
Direction gradually increases；
The first water fender is provided in the energy dissipating pipe, first water fender is located at the water inlet and the second gear
Between water plate, first water fender is cylindric, and first water fender is provided with several first water-guiding holes, each described the
The axis of one water-guiding hole is parallel with the axis of the water inlet.
Optionally, first water-guiding hole is cylindric, and the internal diameter of first water-guiding hole is less than second water-guiding hole
Minimum diameter.
Optionally, first water-guiding hole is arranged with the second water-guiding hole staggered relative, each first water-guiding hole
Axis and each second water-guiding hole axis it is misaligned mutually.
Optionally, the inner wall interval of first drainpipe is connected with several first drip rings, and first drip ring is
Annular shape, the outer diameter of first drip ring is identical as the internal diameter of the first drainpipe, the axis of each first drip ring
Line coincides with the first row pipe axis.
Optionally, the inner wall interval of second drainpipe is connected with several second drip rings, and second drip ring is
Annular shape, the outer diameter of second drip ring is identical as the internal diameter of the second drainpipe, the axis of each second drip ring
Line coincides with the second row pipe axis.
The application provides a kind of drainpipe, including：First drainpipe, the first connecting tube, baffle box, the second connecting tube and
Second drainpipe；Baffle box includes water inlet and water outlet, and inlet and outlet are separately positioned on opposite the two of baffle box
Side, water outlet are higher than water inlet；One end of first connecting tube is connected with the first drainpipe, the other end of the first connecting tube with into
The mouth of a river is connected；One end of second connecting tube is connected with water outlet, and the other end of the second connecting tube is connected with the second drainpipe
Logical, the axis of the first drainpipe and the axis of the second drainpipe coincide；Include energy dissipating pipe in baffle box, one end of energy dissipating pipe with
Water inlet is connected, and the axis of energy dissipating pipe is overlapped with the axis of water inlet, face area of the energy dissipating pipe close to one end of water inlet
Less than the face area far from water inlet one end；One end far from water inlet is provided with second stop water board, second gear on energy dissipating pipe
Water plate is cylindric, and second stop water board is provided with several second water-guiding holes, the axis of each second water-guiding hole with water inlet
Axis is parallel, and the internal diameter of each second water-guiding hole close to the direction of water inlet to the direction far from water inlet by gradually increasing；
The first water fender is provided in energy dissipating pipe, for the first water fender between water inlet and second stop water board, the first water fender is circle
Column, the first water fender are provided with several first water-guiding holes, and the axis of each first water-guiding hole is equal with the axis of water inlet
Row；When rainy, the rainwater of top of building flows into baffle box along the first drainpipe and the first connecting tube by energy dissipating pipe, leads to
It crosses in energy dissipating pipe and the first water fender and second stop water board is set, and the first water fender is provided with the first water-guiding hole, second gear
Water plate is provided with the second water-guiding hole, when rainwater flows through the first water fender and second stop water board, the first water-guiding hole and the second water-guiding hole
Rainwater is shunted, and plays the role of reducing rainwater kinetic energy, after rainwater flows into baffle box, the rainwater for flowing into baffle box will be
Mutual collision friction in baffle box, the collision friction between rainwater further reduces kinetic energy possessed by rainwater, by that will go out
The mouth of a river be arranged above water inlet, the rainwater in baffle box rises steadily, in the process, part kinetic energy possessed by rainwater by
It is gradually converted into potential energy, when rainwater reaches water outlet position in baffle box, rainwater is from water outlet along the second connecting tube and
Two drainpipes are discharged, and rainwater energy total possessed by water outlet is less than possessed total energy in water inlet, compares
In the existing drainpipe for being not provided with baffle box, baffle box and energy dissipating pipe are reduced rainwater possessed kinetic energy in pipeline, because
This, reduces enormous impact force of the rainwater to the tube wall of drainpipe, protects the tube wall of drainpipe, solve existing drainpipe
During rainwater is discharged, the phenomenon that huge impact force that rainwater has makes existing drainpipe generate crack damage.
Description of the drawings
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without having to pay creative labor,
Other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of overall schematic for drainpipe that the application first embodiment provides.
Fig. 2 is a kind of diagrammatic cross-section for drainpipe that the application first embodiment provides.
Fig. 3 is a kind of left view of the second stop water board for drainpipe that the application first embodiment provides.
Fig. 4 is a kind of second stop water board diagrammatic cross-section for drainpipe that the application first embodiment provides.
Fig. 5 is a kind of diagrammatic cross-section of the energy dissipating pipe for drainpipe that the application second embodiment provides.
Fig. 6 is a kind of diagrammatic cross-section of the first drainpipe of drainpipe that the application 3rd embodiment provides.
Fig. 7 is a kind of structural schematic diagram of the first drip ring of drainpipe that the application 3rd embodiment provides.
Fig. 8 is a kind of the second drainpipe diagrammatic cross-section of drainpipe that the application 3rd embodiment provides.
Fig. 9 is a kind of structural schematic diagram of the second drip ring of drainpipe that the application 3rd embodiment provides.
It illustrates：The first drainpipes of 1-, the first connecting tubes of 2-, 3- baffle boxs, the second connecting tubes of 4-, 5- second are drained
Pipe, 6- energy dissipating pipes, 7- second stop water boards, the first water fenders of 8-, the first drip rings of 11-, 31- water inlets, 32- water outlets, 51-
Second drip ring, the second water-guiding holes of 71-, the first water-guiding holes of 81-.
Specific implementation mode
Embodiment one
It please refers to Fig.1 to Fig.4, is a kind of drainpipe that the application first embodiment provides, including：First drainpipe 1,
One connecting tube 2, baffle box 3, the second connecting tube 4 and the second drainpipe 5.
Wherein, baffle box 3 includes water inlet 31 and water outlet 32, and water inlet 31 and water outlet 32 are separately positioned on energy dissipating
The opposite sides of case 3, water outlet 32 are higher than water inlet 31.
One end of first connecting tube 2 is connected with the first drainpipe 1, the other end and 31 phase of water inlet of the first connecting tube 2
Connection.
One end of second connecting tube 4 is connected with water outlet 32, the other end and 5 phase of the second drainpipe of the second connecting tube 4
Connection, the axis of the first drainpipe 1 and the axis of the second drainpipe 5 coincide.
Include energy dissipating pipe 6 in baffle box 3, one end of energy dissipating pipe 6 is connected with water inlet 31, the axis of energy dissipating pipe 6 and into
The axis at the mouth of a river 31 overlaps, and face area of the energy dissipating pipe 6 close to one end of water inlet 31 is less than the end far from 31 one end of water inlet
Face area, the face area due to energy dissipating pipe 6 close to one end of water inlet 31 are less than the face area far from 31 one end of water inlet,
Therefore, when rainwater flows through energy dissipating pipe 6, rainwater is flowed into from the smaller one end of 6 face area of energy dissipating pipe, larger from face area
One end is flowed out, and energy dissipating pipe 6 can play the role of discharging rainwater kinetic energy, further reduce kinetic energy possessed by rainwater.
One end far from water inlet 31 is provided with second stop water board 7 on energy dissipating pipe 6, second stop water board 7 be it is cylindric, second
Water fender 7 is provided with several second water-guiding holes 71, and the axis of each second water-guiding hole 71 is parallel with the axis of water inlet 31,
The internal diameter of each second water-guiding hole 71 close to the direction of water inlet 31 to the direction far from water inlet 31 by gradually increasing, therefore,
When rainwater flows through the second water-guiding hole 71, rainwater is flowed into from the smaller one end of 71 face area of the second water-guiding hole, from face area
Larger one end outflow, the second water-guiding hole 71 can play the role of discharging rainwater kinetic energy, further reduce possessed by rainwater
Kinetic energy.
The first water fender 8 is provided in energy dissipating pipe 6, the first water fender 8 between water inlet 31 and second stop water board 7,
First water fender 8 is cylindric, and the first water fender 8 is provided with several first water-guiding holes 81, the axis of each first water-guiding hole 81
It is parallel with the axis of water inlet 31.
By above technical scheme it is found that the application first embodiment provide a kind of drainpipe, including：First drainpipe 1,
First connecting tube 2, baffle box 3, the second connecting tube 4 and the second drainpipe 5；Baffle box 3 includes water inlet 31 and water outlet
32, water inlet 31 and water outlet 32 are separately positioned on the opposite sides of baffle box 3, and water outlet 32 is higher than water inlet 31；First connects
One end of take over 2 is connected with the first drainpipe 1, and the other end of the first connecting tube 2 is connected with water inlet 31；Second connecting tube
4 one end is connected with water outlet 32, and the other end of the second connecting tube 4 is connected with the second drainpipe 5, the first drainpipe 1
The axis of axis and the second drainpipe 5 coincides；Include energy dissipating pipe 6, one end and 31 phase of water inlet of energy dissipating pipe 6 in baffle box 3
Connection, the axis of energy dissipating pipe 6 are overlapped with the axis of water inlet 31, and face area of the energy dissipating pipe 6 close to one end of water inlet 31 is small
In the face area far from 31 one end of water inlet；One end far from water inlet 31 on energy dissipating pipe 6 is provided with second stop water board 7, the
Two water fenders 7 are cylindric, and second stop water board 7 is provided with several second water-guiding holes 71, and the axis of each second water-guiding hole 71 is equal
Parallel with the axis of water inlet 31, the internal diameter of each second water-guiding hole 71 is by close to the direction of water inlet 31 to separate water inlet
31 direction gradually increases；The first water fender 8 is provided in energy dissipating pipe 6, the first water fender 8 is located at water inlet 31 and the second water blocking
Between plate 7, the first water fender 8 is cylindric, and the first water fender 8 is provided with several first water-guiding holes 81, each first water-guiding hole
81 axis is parallel with the axis of water inlet 31；When rainy, the rainwater of top of building is along the first drainpipe 1 and
One connecting tube 2 flows into baffle box 3 by energy dissipating pipe 6, by the way that the first water fender 8 and second stop water board 7 are arranged in energy dissipating pipe 6,
And first water fender 8 be provided with the first water-guiding hole 81, second stop water board 7 is provided with the second water-guiding hole 71, and rainwater flows through first
When water fender 8 and second stop water board 7, the first water-guiding hole 81 and the second water-guiding hole 71 shunt rainwater, and reducing rainwater is had
Kinetic energy, after rainwater flows into baffle box 3, flow into baffle box 3 rainwater will in baffle box 3 mutual collision friction, between rainwater
Collision friction further reduce kinetic energy possessed by rainwater, by by water outlet 32 be arranged above water inlet 31, energy dissipating
3 rainwater rises steadily in case, and in the process, part kinetic energy possessed by rainwater gradates as potential energy, when rainwater reaches
In baffle box 3 32 position of water outlet when, rainwater is discharged from water outlet 32 along the second connecting tube 4 and the second drainpipe 5, rainwater
Total energy possessed by water outlet 32 is less than possessed total energy when in water inlet 31, compared to being not provided with energy dissipating
The existing drainpipe of case 3, baffle box 3 and energy dissipating pipe 6 are reduced rainwater possessed kinetic energy in pipeline, it therefore reduces
Rainwater protects the tube wall of drainpipe to the enormous impact force of the tube wall of drainpipe, solves existing drainpipe in discharge rain
During water, the phenomenon that huge impact force that rainwater has makes existing drainpipe generate crack damage.
Embodiment two
Referring to Fig. 5, the application second embodiment a kind of drainpipe and the above-mentioned first embodiment that provide difference lies in,
First water-guiding hole 81 is cylindric, and the internal diameter of the first water-guiding hole 81 is less than the minimum diameter of the second water-guiding hole 71.Remaining structure with
First embodiment is identical, and details are not described herein again.
Further, the first water-guiding hole 81 and 71 staggered relative of the second water-guiding hole are arranged, the axis of each first water-guiding hole 81
The axis of line and each second water-guiding hole 71 is misaligned mutually, due to 71 staggered relative of the first water-guiding hole 81 and the second water-guiding hole
Setting, the axis of each first water-guiding hole 81 and the axis of each second water-guiding hole 71 are misaligned mutually, and therefore, rainwater is the
Mutual frictional impact between one water fender 8 and second stop water board 7 further reduces possessed kinetic energy in rainwater.
By above technical scheme it is found that the application second embodiment provide a kind of drainpipe, in the base of first embodiment
On plinth, the first water-guiding hole 81 is cylindric, and the internal diameter of the first water-guiding hole 81 is less than the minimum diameter of the second water-guiding hole 71, rainwater according to
Larger second water-guiding hole of secondary first water-guiding hole 81 and internal diameter smaller from internal diameter 71 flows through, the first water-guiding hole 81 and the second water-guiding hole
7 difference in internal diameters, kinetic energy possessed by further smaller rainwater, it therefore reduces huge punching of the rainwater to the tube wall of drainpipe
Power is hit, the tube wall of drainpipe is protected, solves existing drainpipe during rainwater is discharged, rainwater has huge
The phenomenon that impact force makes existing drainpipe generate crack damage.
Embodiment three
Please refer to Fig. 6 to Fig. 9, the difference for a kind of drainpipe and above-mentioned first embodiment that the application 3rd embodiment provides
It is, the inner wall interval of the first drainpipe 1 is connected with several first drip rings 11, and the first drip ring 11 is annular shape, first gear
The outer diameter of water ring 11 is identical as the internal diameter of the first drainpipe 1, the axis of each first drip ring 11 with 1 axis of the first drainpipe
It coincides.Remaining structure is identical with the first embodiment, and details are not described herein again.
Optionally, the inner wall interval of the second drainpipe 5 is connected with several second drip rings 51, and the second drip ring 51 is annulus
Shape, the outer diameter of the second drip ring 51 is identical as the internal diameter of the second drainpipe 5, and the axis of each second drip ring 51 is and second row
5 axis of water pipe coincides, and when rainwater flows through the second drainpipe 5, the second drip ring 51 changes the direction of part rainwater flow,
Make to generate frictional impact inside rainwater, further reduces kinetic energy possessed by rainwater.
By above technical scheme it is found that the application 3rd embodiment provide a kind of drainpipe, in the base of first embodiment
On plinth, the inner wall interval of the first drainpipe 1 is connected with several first drip rings 11, and the first drip ring 11 is annular shape, first gear
The outer diameter of water ring 11 is identical as the internal diameter of the first drainpipe 1, the axis of each first drip ring 11 with 1 axis of the first drainpipe
It coincides, when rainwater flows through the first drainpipe 1, the first drip ring 11 changes the direction of part rainwater flow, makes inside rainwater
Frictional impact is generated, kinetic energy possessed by rainwater is further reduced.
Those skilled in the art will readily occur to this practicality after considering specification and putting into practice utility model disclosed herein
Novel other embodiments.This application is intended to cover any variations, uses, or adaptations of the utility model, these
Variations, uses, or adaptations follow the general principle of the utility model and include undocumented skill of the utility model
Common knowledge in art field or conventional techniques.The description and examples are only to be considered as illustrative, the utility model
True scope and spirit are pointed out by claim.
Above the application embodiment does not constitute the restriction to the application protection domain.
Claims (5)
1. a kind of drainpipe, which is characterized in that including：First drainpipe (1), the first connecting tube (2), baffle box (3), second connect
Take over (4) and the second drainpipe (5)；
The baffle box (3) includes water inlet (31) and water outlet (32), the water inlet (31) and the water outlet (32)
It is separately positioned on the opposite sides of the baffle box (3), the water outlet (32) is higher than the water inlet (31)；
One end of first connecting tube (2) is connected with first drainpipe (1), first connecting tube (2) it is another
End is connected with the water inlet (31)；
One end of second connecting tube (4) is connected with the water outlet (32), the other end of second connecting tube (4) with
Second drainpipe (5) is connected, and the axis of first drainpipe (1) is mutually be overlapped with the axis of second drainpipe (5)
It closes；
Include energy dissipating pipe (6) in the baffle box (3), one end of the energy dissipating pipe (6) is connected with the water inlet (31), institute
The axis for stating energy dissipating pipe (6) is overlapped with the axis of the water inlet (31), and the energy dissipating pipe (6) is close to the water inlet (31)
The face area of one end is less than the face area far from the water inlet (31) one end；
One end far from the water inlet (31) is provided with second stop water board (7), the second stop water board on the energy dissipating pipe (6)
(7) it is cylindric, the second stop water board (7) is provided with several second water-guiding holes (71), each second water-guiding hole (71)
Axis it is parallel with the axis of the water inlet (31), the internal diameter of each second water-guiding hole (71) by close to it is described into
The direction at the mouth of a river (31) to the direction far from the water inlet (31) gradually increases；
Be provided with the first water fender (8) in the energy dissipating pipe (6), first water fender (8) be located at the water inlet (31) and
Between the second stop water board (7), first water fender (8) is cylindric, and first water fender (8) is provided with several the
The axis of one water-guiding hole (81), each first water-guiding hole (81) is parallel with the axis of the water inlet (31).
2. a kind of drainpipe as described in claim 1, which is characterized in that first water-guiding hole (81) be it is cylindric, it is described
The internal diameter of first water-guiding hole (81) is less than the minimum diameter of second water-guiding hole (71).
3. a kind of drainpipe as claimed in claim 2, which is characterized in that first water-guiding hole (81) and second water guide
Hole (71) staggered relative is arranged, the axis of the axis of each first water-guiding hole (81) and each second water-guiding hole (71)
It is misaligned mutually.
4. a kind of drainpipe as described in claim 1, which is characterized in that the inner wall interval of first drainpipe (1) connects
It is annular shape, the outer diameter of first drip ring (11) and institute to have several first drip rings (11), first drip ring (11)
The internal diameter for stating the first drainpipe (1) is identical, the axis of each first drip ring (11) with the first drainpipe (1) axis
Line coincides.
5. a kind of drainpipe as described in claim 1, which is characterized in that the inner wall interval of second drainpipe (5) connects
It is annular shape, the outer diameter of second drip ring (51) and institute to have several second drip rings (51), second drip ring (51)
The internal diameter for stating the second drainpipe (5) is identical, the axis of each second drip ring (51) with the second drainpipe (5) axis
Line coincides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820338976.3U CN208039654U (en) | 2018-03-13 | 2018-03-13 | A kind of drainpipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820338976.3U CN208039654U (en) | 2018-03-13 | 2018-03-13 | A kind of drainpipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208039654U true CN208039654U (en) | 2018-11-02 |
Family
ID=63951204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820338976.3U Expired - Fee Related CN208039654U (en) | 2018-03-13 | 2018-03-13 | A kind of drainpipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208039654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113485467A (en) * | 2021-06-28 | 2021-10-08 | 无锡溥汇机械科技有限公司 | Liquid supplementing device of heat exchange system |
-
2018
- 2018-03-13 CN CN201820338976.3U patent/CN208039654U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113485467A (en) * | 2021-06-28 | 2021-10-08 | 无锡溥汇机械科技有限公司 | Liquid supplementing device of heat exchange system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20210313 |
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| CF01 | Termination of patent right due to non-payment of annual fee |