CN207277490U - A kind of Hydraulic Accelerator and drainage system - Google Patents
A kind of Hydraulic Accelerator and drainage system Download PDFInfo
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- CN207277490U CN207277490U CN201720927659.0U CN201720927659U CN207277490U CN 207277490 U CN207277490 U CN 207277490U CN 201720927659 U CN201720927659 U CN 201720927659U CN 207277490 U CN207277490 U CN 207277490U
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Abstract
Field of mechanical technique is the utility model is related to, to improve the problem of urban discharging pipeline water velocity is slow, there is provided a kind of Hydraulic Accelerator and drainage system.The Hydraulic Accelerator provided in the embodiment of the utility model, including water pump；The separation panel water pipe connected with the water inlet of water pump；Sparge ring, sparge ring possess and have ring cavity, and the water outlet of water pump is connected with ring cavity；Wherein, possesses gap on sparge ring；Ring cavity is in communication with the outside by gap.Water in urban discharging pipeline is sent into sparge ring by water pump by separation panel water pipe, is then sprayed by the gap on sparge ring, the water velocity in urban discharging pipeline is so added, so as to improve the problem of drainage pipeline water velocity is slow.Drainage system provided by the utility model is due to including above-mentioned Hydraulic Accelerator.Therefore also possessing has the problem of can alleviating urban pavement ponding and cost-effective beneficial effect.
Description
Technical field
The utility model belongs to field of mechanical technique, in particular to a kind of Hydraulic Accelerator and drainage system.
Background technology
Due to historical reasons, planning is no perspective for some urban plannings, and pumping equipment does not have that planning of science activities is good, drainpipe
Road is small, and after heavy rain, pipeline water flow speed is slow, impeded drainage, and road ponding causes city many places to be flooded, traffic into the pool
Block, very big inconvenience is brought to citizens' activities.Urban discharging pipeline is the important component of urban infrastructure, municipal drainage
The planning and designing living environment good to building city, it is very important to realize that urban sustainable development plays the role of.Therefore, to city
City's drainage pipeline optimizes, and has become a vital task of urban construction.In order to solve the problems, such as urban waterlogging, one
Financial difficulty is not stinted in a little cities, and urban discharging pipeline is transformed, not only costly, so as to influence government's other side
Financial input.In improvement project construction, construction time length, not only destroys road surface around but also causes road traffic not smooth.
Utility model content
The purpose of the utility model embodiment is to provide a kind of Hydraulic Accelerator, to improve urban discharging pipeline water flow velocity
Spend the problem of slow.
Another purpose of the utility model embodiment is a kind of drainage system for possessing above-mentioned Hydraulic Accelerator.
What the embodiment of the utility model was realized in：
A kind of Hydraulic Accelerator, it includes water pump, the separation panel water pipe connected with the water inlet of water pump, sparge ring, injection
Ring possesses and has ring cavity, and the water outlet of water pump is connected with ring cavity.Wherein, possesses gap on sparge ring；Gap is by ring-type
Cavity is in communication with the outside.
The Hydraulic Accelerator provided in the embodiment of the utility model, including water pump；Point connected with the water inlet of water pump
Flow drainpipe；Sparge ring, sparge ring possess and have ring cavity, and the water outlet of water pump is connected with ring cavity；Wherein, on sparge ring
Possesses gap；Ring cavity is in communication with the outside by gap.Water in urban discharging pipeline is sent into by water pump by separation panel water pipe
In sparge ring, then sprayed by the gap on sparge ring, the water velocity in urban discharging pipeline is so added, so as to change
It is apt to the problem of drainage pipeline water velocity is slow.
In one embodiment of the utility model：
The opening direction in above-mentioned gap and the axis out of plumb of sparge ring.
In one embodiment of the utility model：
Above-mentioned gap is the annular extended along sparge ring.
In one embodiment of the utility model：
Above-mentioned gap is located at the inner peripheral surface of sparge ring.
In one embodiment of the utility model：
On the axial cross section of above-mentioned sparge ring, ring cavity includes interconnected first chamber and second chamber；
On direction away from first chamber, the width of second chamber is gradually reduced.Gap is connected with first chamber.
In one embodiment of the utility model：
The axial profile of above-mentioned sparge ring includes the first profile in, the second profile, third round exterior feature side and fourth round
Wide side；Second profile while and during third round exterior feature respectively from the first profile while both ends to the first profile while the same side extension；
On the extending direction on third round exterior feature side, the distance between third round exterior feature is while with the first profile gradually increase；Fourth contoured side from
Third round it is wide it is outlying from the first profile while end to the first profile while extend；Fourth contoured side and the second profile are outlying from first
The one end on profile side is staggeredly and compartment of terrain is arranged, to form gap.
In one embodiment of the utility model：
Above-mentioned third round exterior feature is when including the first sub- profile and the second sub- profile side；The first profile in, the first sub- profile,
Second sub- profile while and when fourth contoured be sequentially connected；First sub- profile is being more than the second sub- profile with angle during the first profile
While extended line and the first profile while extended line angle.
In one embodiment of the utility model：
Above-mentioned second profile while and when fourth contoured be the arc that is protruded above in the direction away from the first profile side.
In one embodiment of the utility model：
The end of above-mentioned separation panel water pipe is connected with sparge ring.
A kind of drainage system, including any one above-mentioned Hydraulic Accelerator, the drainage system further include drainage pipeline networks, current
Accelerator is connected in drainage pipeline networks.
The beneficial effect of the utility model embodiment is：
The Hydraulic Accelerator provided in the embodiment of the utility model, including water pump；Point connected with the water inlet of water pump
Flow drainpipe；Sparge ring, sparge ring possess and have ring cavity, and the water outlet of water pump is connected with ring cavity；Wherein, on sparge ring
Possesses gap；Ring cavity is in communication with the outside by gap.Water in urban discharging pipeline is sent into by water pump by separation panel water pipe
In sparge ring, then sprayed by the gap on sparge ring, the water velocity in urban discharging pipeline is so added, so as to change
It is apt to the problem of drainage pipeline water velocity is slow.
Drainage system provided by the utility model, including above-mentioned Hydraulic Accelerator, therefore also possess to have and can alleviate city
The problem of surface gathered water and cost-effective beneficial effect.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram for the Hydraulic Accelerator that the utility model embodiment 1 provides；
Fig. 2 is the longitudinal cross-sectional view of the sparge ring for the Hydraulic Accelerator that the utility model embodiment 1 provides；
Fig. 3 is the overall structure diagram for the Hydraulic Accelerator that the utility model embodiment 2 provides；
Fig. 4 is the overall structure diagram for the drainage system that the utility model embodiment 3 provides.
Icon：10- Hydraulic Accelerators；100- water pumps；110- pumping lines；The first outlet pipes of 112-；The first methods of 113-
It is blue；The second outlet pipes of 114-；120- pump water inlets；The first water inlet pipes of 122-；123- second flanges；The second water inlet pipes of 124-；
200- sparge rings；210- gaps；220- ring cavities；222- first chambers；224- second chambers；230- the first profiles side；
The second profiles of 240- side；250- third round exterior features side；The sub- profile sides of 252- first；The sub- profile sides of 254- second；260- fourth contoureds
Side；300- separation panel water pipes；310- endless tubes；400- fixed seats；410- hangers；20- drainage systems；500- drainage pipeline networks.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without making creative work, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
, it is necessary to explanation in the description of the utility model embodiment, if there is term " on ", " under ", " interior ", " outer "
Deng instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, or the utility model product use
When the orientation usually put or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or
Imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that
Limitation to the utility model.If it is only used for distinguishing in addition, occurring term " first ", " second " etc. in the description of the utility model
Description, and it is not intended that instruction or hint relative importance.
In the description of the utility model embodiment, it is also necessary to explanation, unless otherwise clearly defined and limited, if
There is term " setting ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or
It is detachably connected, or is integrally connected；Can mechanically connect, can be directly connected, can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State concrete meaning of the term in the utility model.
Embodiment 1：
Fig. 1 is the overall structure diagram for the Hydraulic Accelerator 10 that the utility model embodiment 1 provides.Fig. 1 is refer to, this
Embodiment provides a kind of Hydraulic Accelerator 10, including water pump 100, both ends connect the water outlet and sparge ring 200 of water pump 100 respectively
Pumping line 110, both ends connect the water outlet of water pump 100 and the sparge ring 200 of separation panel water pipe 300, both ends point respectively
Not Lian Jie the separation panel water pipe 300 of sparge ring 200 and urban discharging pipeline, both ends connect separation panel water pipe 300 and water respectively
Pump 100 water inlet pump water inlet 120, sparge ring 200 be a hollow ring, shell simultaneously is not attached to close, ring shell
Inner side has gap 210.
In the present embodiment, pumping line 110 is made of metal.It should be understood that in other embodiments, water pump
Outlet pipe 110 can also be adopted made of plastic.
In the present embodiment, pump water inlet 120 is made of metal.It should be understood that in other embodiments, water pump
Water inlet pipe 120 can also be adopted made of plastic.
In the present embodiment, separation panel water pipe 300 is made of metal.It should be understood that in other embodiments, shunting
Drainpipe 300 can also be adopted made of plastic.
In the present embodiment, sparge ring 200 is made of metal.It should be understood that in other embodiments, sparge ring
200 can also adopt it is made of plastic.
Continue referring to Fig. 1, Hydraulic Accelerator 10 provided in this embodiment include water pump 100, pumping line 110,
Sparge ring 200, separation panel water pipe 300, pump water inlet 120 and water pump fixed seat 400.Wherein, pumping line 110 includes the
One outlet pipe 112 and the second outlet pipe 114, pump water inlet 120 include the first water inlet pipe 122 and the second water inlet pipe 124.
Incorporated by reference to Fig. 2, sparge ring 200 is hollow ring-type, and the shell of sparge ring 200 simultaneously is not attached to close, so that in sparge ring 200
Inner side formed injection gap 210.The outer circumferential surface of sparge ring 200 offers the second outlet pipe 114 with pumping line 110
One end connection opening (not shown).One end of first outlet pipe 112 of pumping line 110 and the water outlet of water pump 100
Mouth connection, 112 other end of the first outlet pipe are connected with second one end of outlet pipe 114 away from sparge ring 200.
In the present embodiment, the first outlet pipe 112 and the second outlet pipe 114 are connected by first flange 113.Water pump into
124 one end of the second water inlet pipe of water pipe 120 is connected with separation panel water pipe 300.First water inlet pipe 122 1 of pump water inlet 120
End is connected with the water inlet of water pump 100.The other end of first water inlet pipe 122 and the second water inlet pipe 124 are away from separation panel water pipe 300
One end connection.In the present embodiment, the first water inlet pipe 122 and the second water inlet pipe 124 are connected by second flange 123.Injection
One side of ring 200 is connected with one end end face of separation panel water pipe 300, makes the space that 200 inner surface of sparge ring limits with dividing
Stream drainpipe 300 connects.
In the present embodiment, in order to solve the problems, such as that separation panel water pipe 300 and the diameter of sparge ring 200 differ greatly, spraying
Penetrate between ring 200 and separation panel water pipe 300 and be connected with connection endless tube 310.If it should be understood that separation panel water pipe 300 and spray
The diameter for penetrating ring 200 is not much different, and can also be directly connected to separation panel water pipe 300 and sparge ring 200.Such as：By separation panel
One end that water pipe 300 is connected with sparge ring 200, makes the port more slightly smaller than 200 diameter of sparge ring and is welded.Water pump is fixed
Seat 400 is formed by iron plate bending, and the outer surface of water pump fixed seat 400 is provided with two hangers 410.Water pump fixed seat 400 is arranged
Water pump 100 is fixed on water pump 100, and by hangers 410.
Fig. 2 is the longitudinal cross-sectional view of the sparge ring 200 for the Hydraulic Accelerator 10 that the utility model embodiment 1 provides.Its
In, axial cross section refers to the section that plane where the axis by sparge ring 200 will be presented after 200 cutting of sparge ring.It refer to
Fig. 1 simultaneously combines Fig. 2, from figure 2 it can be seen that sparge ring 200 possesses ring cavity 220, possesses gap 210 on sparge ring 200,
Ring cavity 220 is in communication with the outside by gap 210.The water outlet of water pump 100 is connected with ring cavity 220.Separation panel water pipe
300 are connected with the water inlet of water pump 100.One end of separation panel water pipe 300 is connected with sparge ring 200.Further, spray
One side of ring 200 is connected with one end end face of separation panel water pipe 300, makes the space that 200 inner surface of sparge ring limits with dividing
Stream drainpipe 300 connects.
In the present embodiment, the axis out of plumb of the opening direction in gap 210 and sparge ring 200.So so that gap
The water sprayed in 210 can more fully drive the water in water or urban discharging pipeline in low-lying place to add along drainage direction
Speed, so as to further increase the drainability of urban discharging pipeline.It should be understood that gap 210 in other embodiments
Opening direction can also be vertical with the axis of sparge ring 200.
In the present embodiment, gap 210 is the annular extended along sparge ring 200, can so be sprayed by gap 210
Water can be circlewise ejection, so as to more efficiently drive water in the water or urban discharging pipeline in low-lying place along row
Water direction accelerates.It should be understood that gap 210 can not also be annular in other embodiments.
In the present embodiment, gap 210 is located at the inner peripheral surface of sparge ring 200.In this way, when sparge ring 200 accesses city row
During waterpipe, the water sprayed from gap 210 can be directly entered in urban discharging pipeline.It should be understood that in other embodiment party
In formula, gap 210 can also be configured on side or the outer circumferential surface of sparge ring 200.
In the present embodiment, Fig. 2 is refer to, on the axial cross section of sparge ring 200, ring cavity 220 includes mutually interconnecting
Logical first chamber 222 and second chamber 224；On the direction away from first chamber 222, the width of second chamber 224 is gradual
Reduce；Gap 210 is directly connected with first chamber 222.Gap 210, first chamber 222 and second chamber 224 are formed by
's.Away from first chamber 222 direction on, the width of second chamber 224 is gradually reduced, and gap 210 directly with the first chamber
Room 222 connects, so it is that flow velocity is higher in order to increase the water velocity in sparge ring 200, adds the stream of water in low-lying place
Speed.
In the present embodiment, the axial profile of sparge ring 200 include the first profile in 230, the second profile 240,
Third round exterior feature is at 250 and fourth contoured 260；Second profile is at 240 and third round exterior feature 250 respectively from the first profile side 230
The same side from both ends to the first profile side 230 extend；On the extending direction on third round exterior feature side 250, third round exterior feature side 250 with
The distance between the first profile side 230 gradually increases；Fourth contoured while 260 from third round exterior feature while 250 away from the first profile side 230
End extend to the first profile side 230；Fourth contoured 240 one end away from the first profile side 230 at 260 and the second profile
Staggeredly and compartment of terrain is arranged, to form gap 210.By fourth contoured at 260 and the second profile 240 away from the first profile side
230 one end is staggeredly and compartment of terrain is arranged, to form gap 210, can so play the guiding role to the water of ejection, make ejection
Water can drive the water flowing in low-lying place, and then add the flow velocity of water in low-lying place.
The first profile at 230 and third round exterior feature 250 between space form second chamber 224.The first profile side 230,
Second profile at 240 and fourth contoured 260 between space form first chamber 222.
Optionally, the second profile at 240 and fourth contoured 260 be away from the first profile side 230 direction it is convex
The arc gone out.
Optionally, third round exterior feature is when 250 can also include the first sub- profile 252 and the second sub- profile side 254；The first round
It is wide 260 to be sequentially connected while in 230, the first sub- profile, the 252, second sub- profile is in 254 and fourth contoured；First sub- profile side
252 with the first profile when 230 angle is more than the second sub- profile the extended line on 254 extended line and the first profile side 230
Angle.
In the present embodiment, connected with reference to Fig. 1, the water outlet of water pump 100 by pumping line 110 and ring cavity 220
It is logical.Outlet pipe includes the first outlet pipe 112 and the second outlet pipe 114；First outlet pipe 112 and the second outlet pipe 114 pass through
One flange 113 is connected with each other；First outlet pipe 112 is connected with the water outlet of water pump 100；Second outlet pipe 114 and sparge ring 200
Connection.It should be understood that in other embodiments, the water outlet of water pump 100 can also by other means with ring cavity
220 connect, such as sparge ring 200 is set directly to the water outlet of water pump 100, make the water outlet of water pump 100 and ring-type empty
Chamber 220 connects.
In the present embodiment, it is connected with reference to Fig. 1, separation panel water pipe 300 by water inlet pipe with the water inlet of water pump 100.Into
Water pipe includes the first water inlet pipe 122 and the second water inlet pipe 124；First water inlet pipe 122 and the second water inlet pipe 124 pass through the second method
Orchid 123 is connected with each other；Second water inlet pipe 124 is connected with separation panel water pipe 300；The water inlet of first water inlet pipe 122 and water pump 100
Connection.It should be understood that in other embodiments, the water inlet of water pump 100 can also by other means with separate drain
Pipe 300 connects, such as the water inlet of water pump 100 is directly connected with separation panel water pipe 300.
In the present embodiment, with reference to Fig. 1, in order to preferably fix water pump 100, it is additionally provided with fixed seat 400.Fixed seat
400 are formed by iron plate bending, and the outer surface of fixed seat 400 is provided with two hangers 410.Fixed seat 400 is set in water pump 100
On, and water pump 100 is fixed by hangers 410.It should be understood that in other specific embodiments, can also according to
The demand at family, is not provided with fixed seat 400 and hangers 410.
When using Hydraulic Accelerator 10 provided in this embodiment, by the one end of separation panel water pipe 300 away from sparge ring 200
Connect with urban discharging pipeline.Sparge ring 200 can access urban discharging pipeline, can not also access urban discharging pipeline.When
When sparge ring 200 accesses urban discharging pipeline, sparge ring 200 is connected by flange with urban discharging pipeline, or directly and city
Drainage pipeline is welded to connect.
When sparge ring 200 does not access urban discharging pipeline, sparge ring 200 can be placed in low-lying place.When municipal drainage pipe
Flow rate of water flow is slow in road, when can not discharge in time, starts Hydraulic Accelerator 10 provided in this embodiment.Water pump 100 is by dividing
Flow drainpipe 300 to extract the water in urban discharging pipeline out, and be transported in sparge ring 200.In the pressure that water pump 100 produces
Under effect, the water in sparge ring 200 is sprayed by spraying gap 210.When water is sprayed by spraying gap 210, flow velocity is higher,
Add the flow velocity of water in low-lying place.According to Bernoulli's theorem, when the flow velocity increase of water in low-lying place, water in low-lying place
Hydraulic pressure be lower, so as to accelerate the flow velocity of water in urban discharging pipeline so that the water in urban discharging pipeline passes through separation panel
Water pipe 300 is quickly expelled to low-lying place.The velocity of discharge of water in urban discharging pipeline is so added, and then alleviates urban pavement
The problem of ponding.
When sparge ring 200 accesses urban discharging pipeline, if flow rate of water flow is slow in urban discharging pipeline, start this reality
The Hydraulic Accelerator 10 of example offer is provided.Water pump 100 is extracted out the water in urban discharging pipeline by separation panel water pipe 300, and defeated
It is sent in sparge ring 200.Under the action of the pressure that water pump 100 produces, the water in sparge ring 200 is sprayed by spraying gap 210
Go out.Meanwhile the water in the urban discharging pipeline being connected with separation panel water pipe 300 by separation panel water pipe 300 and sparge ring 200 into
Enter in the urban discharging pipeline being connected with sparge ring 200.When water by spray gap 210 spray when, flow velocity is higher, add with
The flow velocity of water in the urban discharging pipeline that sparge ring 200 connects.According to Bernoulli's theorem, it is connected with sparge ring 200
During the flow velocity increase of the water in urban discharging pipeline, the hydraulic pressure of wherein water is lower so that the city being connected with separation panel water pipe 300
Water in drainage pipeline can enter in the urban discharging pipeline being connected with sparge ring 200 quickly through separation panel water pipe 300, from
The flow velocity of water in urban discharging pipeline is accelerated forward, improve the drainability of urban discharging pipeline, and then alleviate city road
The problem of area water.
Hydraulic Accelerator 10 provided in this embodiment is when in use, it is only necessary in existing urban discharging pipeline i.e.
The problem of urban pavement ponding can be alleviated, build transformation without carrying out extensive dig to urban discharging pipeline, saved cost.
Embodiment 2：
Fig. 3 is the overall structure diagram for the Hydraulic Accelerator 10 that the utility model embodiment 2 provides.Fig. 3 is refer to, this
Embodiment also provides a kind of Hydraulic Accelerator 10.Hydraulic Accelerator 10 provided in this embodiment accelerates with the current that embodiment provides
Device 10 is essentially identical, and difference is, is not connected in the present embodiment between separation panel water pipe 300 and sparge ring 200.So
Water pump 100 enable by connecting the first water inlet pipe 122, the second water inlet pipe 124 and separation panel water pipe 300 away from sparge ring
Draw water at 200, the installation and arrangement for making Hydraulic Accelerator 10 provided in this embodiment possess greater flexibility.
Embodiment 3：
Fig. 4 is the overall structure diagram for the drainage system 20 that the utility model embodiment 3 provides.It refer to Fig. 4, this reality
Apply example and a kind of drainage system 20 is also provided, drainage system 20 (merely illustrates drainage pipeline networks 500 including drainage pipeline networks 500 in figure
A part), and the Hydraulic Accelerator 10 being connected in drainage pipeline networks 500.Since the drainage system 20 includes above-mentioned current
Accelerator 10, therefore also possess and have the problem of can alleviating urban pavement ponding and cost-effective beneficial effect.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made where within the spirit and principles of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
- A kind of 1. Hydraulic Accelerator, it is characterised in that including：Water pump；The separation panel water pipe connected with the water inlet of the water pump；Sparge ring, the sparge ring possess and have ring cavity, and the water outlet of the water pump is connected with the ring cavity；Wherein, possesses gap on the sparge ring；The ring cavity is in communication with the outside by the gap.
- 2. Hydraulic Accelerator according to claim 1, it is characterised in that：The axis out of plumb of the opening direction in the gap and the sparge ring.
- 3. Hydraulic Accelerator according to claim 1, it is characterised in that：The gap is the annular extended along the sparge ring.
- 4. Hydraulic Accelerator according to claim 1, it is characterised in that：The gap is located at the inner peripheral surface of the sparge ring.
- 5. Hydraulic Accelerator according to any one of claims 1 to 4, it is characterised in that：On the axial cross section of the sparge ring, the ring cavity includes interconnected first chamber and second chamber； On direction away from the first chamber, the width of the second chamber is gradually reduced；The gap is connected with the first chamber.
- 6. Hydraulic Accelerator according to claim 5, it is characterised in that：The axial profile of the sparge ring include the first profile in, the second profile, third round exterior feature while and during fourth contoured； Second profile while and during the third round exterior feature respectively from the first profile while both ends to the first profile while it is same Side extends；On the extending direction on the third round exterior feature side, the third round exterior feature in the first profile between away from From gradual increase；The fourth contoured while from the third round it is wide it is outlying from the first profile while end to the first round Wide side extension；The fourth contoured while with second profile it is outlying from the first profile while one end staggeredly and compartment of terrain cloth Put, to form the gap.
- 7. Hydraulic Accelerator according to claim 6, it is characterised in that：The third round exterior feature is when including the first sub- profile and the second sub- profile side；The first profile side, the first son wheel It is wide to be sequentially connected in, the second sub- profile with the fourth contoured side；The first sub- profile side and the first profile While angle be more than the second sub- profile while extended line and the first profile side extended line angle.
- 8. Hydraulic Accelerator according to claim 6, it is characterised in that：Second profile while and when fourth contoured be the arc that is protruded above in the direction away from the first profile side.
- 9. Hydraulic Accelerator according to claim 1, it is characterised in that：The end of the separation panel water pipe is connected with the sparge ring.
- A kind of 10. drainage system, it is characterised in that：The drainage system includes drainage pipeline networks, and claim 1 to the 9 any one institute being connected in the drainage pipeline networks The Hydraulic Accelerator stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720927659.0U CN207277490U (en) | 2017-07-28 | 2017-07-28 | A kind of Hydraulic Accelerator and drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720927659.0U CN207277490U (en) | 2017-07-28 | 2017-07-28 | A kind of Hydraulic Accelerator and drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207277490U true CN207277490U (en) | 2018-04-27 |
Family
ID=61986549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720927659.0U Withdrawn - After Issue CN207277490U (en) | 2017-07-28 | 2017-07-28 | A kind of Hydraulic Accelerator and drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207277490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313497A (en) * | 2017-07-28 | 2017-11-03 | 宁小莹 | A kind of Hydraulic Accelerator and drainage system |
-
2017
- 2017-07-28 CN CN201720927659.0U patent/CN207277490U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313497A (en) * | 2017-07-28 | 2017-11-03 | 宁小莹 | A kind of Hydraulic Accelerator and drainage system |
| CN107313497B (en) * | 2017-07-28 | 2023-03-28 | 宁小莹 | Water flow accelerator and drainage system |
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