CN108732336A - A kind of plumbing experimental provision - Google Patents
A kind of plumbing experimental provision Download PDFInfo
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- CN108732336A CN108732336A CN201810512476.1A CN201810512476A CN108732336A CN 108732336 A CN108732336 A CN 108732336A CN 201810512476 A CN201810512476 A CN 201810512476A CN 108732336 A CN108732336 A CN 108732336A
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- fixing assembling
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- slide bar
- transverse slat
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/42—Road-making materials
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Abstract
The invention discloses a kind of plumbing experimental provisions, simulated roadway and holder are equipped in experimental box, holder is located at the top of simulated roadway, fixing assembling has first hydraulic cylinder on holder, the piston rod of first hydraulic cylinder is equipped with the first slide bar, multiple inclined rectangular strips are equipped on first slide bar, rectangular strip is flexibly connected with inclined plate, rectangular strip upper surface offers drain groove, fixing assembling has second hydraulic cylinder on holder, the piston rod fixing assembling of second hydraulic cylinder has the second slide bar, second slide bar fixing assembling has multiple drainage manhole covers, drainage manhole cover is slidably connected with the second transverse slat, first transverse slat is equipped with water feed apparatus, ash inlet is offered on experiment chamber interior wall, it is provided with drainage arrangement below simulated roadway, the present invention realizes to obtain multigroup experimental result, obtain the best drainage ditch of anti-silting effect and the purpose of drainage manhole cover.
Description
Technical field
The present invention relates to water supply and sewage work technical fields, and in particular to a kind of is specially a kind of plumbing experimental provision.
Background technology
In general, sandstorm refers to carrying the storm of a large amount of dirt sand, mostly occur in desert or semiarid zone, dusty day
Very big harm is caused in the city in gas early area half-dried to arid, since western arid urban road surfaces have more sand and dust, under
When rain due to impeded drainage, road surface generates siltation, and mud blocks gutter, becomes silted up and bury subgrade and pavement, caused to the trip of pedestrian, vehicle
Serious puzzlement is studied and washes away and drain mechanism under western arid urban pavement condition of raining, for improving western arid city
Road environment ensures that the security of the lives and property during road construction and operation has great significance.
Urban pavement drains the drainage ditch and gully mainly by road both sides, and therefore, contrived experiment goes out western arid city
It is dedicated that there is the drainage ditch of good anti-silting effect and drainage manhole cover to be a problem to be solved.
Invention content
To solve the deficiencies in the prior art, the purpose of the present invention is to provide a kind of plumbing experimental provision, pass through simulation
Western arid urban pavement environment, obtains multigroup experimental data, obtains the drainage ditch and drainage manhole cover of best anti-silting effect.
In order to realize that above-mentioned target, the present invention adopt the following technical scheme that：
A kind of plumbing experimental provision, including chamber；
It includes the first horizontal version, bottom plate and second that the experiment chamber interior wall fixing assembling, which has simulated roadway, the simulated roadway,
Transverse slat；Chamber side inner wall is fixed in one end end of the first horizontal version, and the first transverse slat other end fixing assembling has
The inclined plate tilted down, the end of the inclined plate lower end are fixedly connected with the end of second transverse slat one end, and second transverse slat is another
Chamber other side inner wall is fixed in one end end, and second transverse slat is arranged less than the first transverse slat, and the inclined plate offers the
One through-hole, second transverse slat offer the second through-hole；
Fixing assembling has holder, the holder to be located at the top of simulated roadway, fixed on the holder in the experimental box
It is equipped with first hydraulic cylinder, the piston rod fixing assembling of the first hydraulic cylinder has the first slide bar, and under first slide bar
Holder is run through at end, is equipped with multiple inclined rectangular items to match with first through hole on first slide bar, the rectangular strip with
Inclined plate is flexibly connected, and the rectangular strip upper surface offers drain groove；
Fixing assembling has second hydraulic cylinder, the piston rod fixing assembling of the second hydraulic cylinder to have the second cunning on the holder
Bar, and holder is run through in the lower end of second slide bar, second slide bar is equipped with multiple drainings to match with the second through-hole
Well lid, the drainage manhole cover are flexibly connected with the second transverse slat；
First transverse slat is equipped with water feed apparatus, and drainage arrangement is provided with below the simulated roadway.
Preferably, the rectangular strip surrounding offers the first groove, and fixing assembling has the first sealing in first groove
Circle, first through hole inner wall offer with matched second groove of the first sealing ring, the rectangular strip by the first sealing ring with
First through hole is close to be connected.
Preferably, the drainage manhole cover outer surface offers third groove, and fixing assembling has second in the third groove
Sealing ring, second through-hole wall offer and matched 4th groove of the second sealing ring.
Preferably, the water feed apparatus includes water pump, and the water inlet end of water pump is connect with water source, and the water outlet of water pump is connected with
Water pipe, water pipe are connected with nozzle, the first transverse slat of nozzle lower end water outlet face upper surface.
It is further preferred that the water pipe is equipped with flow control valve and second flowmeter.
Preferably, the drainage arrangement includes funnel, and the funnel both ends are securely fitted in inside experimental box, the funnel
It is arranged below drainage manhole cover, funnel bottom fixing assembling has drainpipe, the drainpipe to be equipped with first flowmeter.
Preferably, the inclined plate and the angle at the top of experimental box are α, and the rectangular strip is β with the angle at the top of experimental box,
And 30 ° of 60 ° of < α=β <.
Preferably, experimental box bottom fixing assembling has water tank, the lower end of the drainpipe to extend in water tank.
Preferably, offer ash inlet on the experiment chamber interior wall, experiment box outer wall side fixing assembling have with into
Grey mouth match into ash bucket.
Preferably, the drain groove width direction section shape of the rectangular strip is rectangle or any one trapezoidal；Institute
The osculum for stating drainage manhole cover is any one of rectangular drain hole or triangle osculum.
The invention has the beneficial effects that：
1, the present invention drives the first slide bar, the first slide bar to be equipped with multiple different shapes that offer and arrange by first hydraulic cylinder
The rectangular strip of water groove, rectangular strip are slidably installed with inclined plate, and second hydraulic cylinder drives the second slide bar, and the second slide bar is equipped with multiple
The drainage manhole cover of different shape osculum, drainage manhole cover are slidably installed with the second transverse slat, realize to obtain multigroup experimental result
Purpose；
2, the present invention offers ash inlet by testing on chamber interior wall, and experiment box outer wall side fixing assembling has and ash inlet
Match into ash bucket, the setting into ash bucket is facilitated from ash inlet addition dust to simulated roadway, is improved to western arid
The similarity degree of urban pavement simulation, to improve the experiment effect of the present invention.
Description of the drawings
Fig. 1 is a kind of plumbing experimental provision structural schematic diagram of the present invention；
Fig. 2 is the partial enlargement structural representation at A in Fig. 1 of the present invention；
Fig. 3 is rectangular drain groove section structural schematic diagram in the present invention；
Fig. 4 is trapezoidal drain groove cross section structure schematic diagram in the present invention；
Fig. 5 is the drainage manhole cover vertical view in rectangular drain hole in the present invention；
Fig. 6 is the drainage manhole cover vertical view of intermediate cam shape osculum of the present invention；
Fig. 7 is the mounting structure schematic diagram into ash bucket in the present invention；
Fig. 8 is the overlooking structure diagram of simulated roadway in the present invention.
The meaning marked in attached drawing is as follows：1, experimental box, 2, simulated roadway, the 3, first transverse slat, 4, inclined plate, 5, second is horizontal
Plate, 6, holder, 7, first hydraulic cylinder, the 8, first slide bar, 9, rectangular strip, 10, rectangular drain groove, 11, second hydraulic cylinder, 12,
Second slide bar, 13, drainage manhole cover, 14, controller, 15, water feed apparatus, 16, drainage arrangement, the 17, first groove, 18, first is close
Seal, 19, first through hole, the 20, second groove, 21, third groove, the 22, second sealing ring, the 23, second through-hole, the 24, the 4th is recessed
Slot, 25, water pump, 26, water pipe, 27, nozzle, 28, funnel, 29, drainpipe, 30, first flowmeter, 31, flow control valve, 32,
Second flowmeter, 33, water tank, 34, ash inlet, 35, into ash bucket, 36, trapezoidal drain groove, 37, rectangular drain hole, 38, triangle
Shape osculum.
Specific implementation mode
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
As shown in figures 1-8, a kind of plumbing experimental provision comprising experimental box 1,1 inner wall fixing assembling of experimental box have mould
Quasi- road 2, simulated roadway 2 include the first transverse slat 3, and one end of the first transverse slat 3 is fixedly connected with 1 side inner wall of experimental box, and first
The other end fixing assembling of transverse slat 3 has inclined inclined plate 4, the other end end fixing assembling of inclined plate 4 to have one end of the second transverse slat 5
1 other side inner wall of chamber is fixed in the other end end of end, the second transverse slat 5, and the second transverse slat 5 is arranged less than the first transverse slat 3.
Fixing assembling has holder 6, holder 6 to be located at the top of simulated roadway 2 in experimental box 1, and fixing assembling has on holder 6
The piston rod fixing assembling of one hydraulic cylinder 7, first hydraulic cylinder 7 has the first slide bar 8, and holder 6 is run through in the lower end of the first slide bar 8,
There are two inclined rectangular strips 9, rectangular strip 9 to be flexibly connected with inclined plate 4 for fixing assembling on first slide bar 8, and 9 upper surface of rectangular strip is opened
Equipped with drain groove 10.
The drain groove opened up on two rectangular strips 9 is different, and two kinds of different drainage ditch of corresponding design scheme cut open respectively
Face shape is rectangular drain groove 10 or trapezoidal drain groove 36.
Fixing assembling has second hydraulic cylinder 11, the piston rod fixing assembling of second hydraulic cylinder 11 to have the second slide bar on holder 6
12, and holder 6 is run through in the lower end of the second slide bar 12, there are two drainage manhole cover 13, drainage manhole covers 13 for 12 fixing assembling of the second slide bar
It is flexibly connected with the second transverse slat 5.
The osculum of two drainage manhole covers 13 is different, and two kinds of different drainage manhole covers of corresponding design scheme, are rectangle respectively
Osculum 37 or triangle osculum 38.
First hydraulic cylinder 7 and second hydraulic cylinder 11 are driven by external oil pump and motor, first hydraulic cylinder 7 and the second hydraulic pressure
Cylinder 11 is controlled by the controller 14 for being arranged on 1 surface of experimental box, this is the prior art, is no longer described in detail herein.
First transverse slat 3 is equipped with water feed apparatus 15, and 2 lower section of simulated roadway is provided with drainage arrangement 16.
Specifically, 9 surrounding of rectangular strip offers the first groove 17, fixing assembling has the first sealing ring in the first groove 17
18, it offers on inclined plate 4 and is offered and the first sealing ring with 9 matched first through hole 19 of rectangular strip, 19 inner wall of first through hole
18 matched second grooves 20.
First sealing ring 18 plays sealing function, and when rectangular strip 9 being made to coordinate with inclined plate 4, flow will not be leaked from cooperation place,
It avoids influencing experimental result.
Specifically, 13 outer surface of drainage manhole cover offers third groove 21, fixing assembling has second in third groove 21
Sealing ring 22 is offered on second transverse slat 5 and is offered with 13 matched second through-hole 23 of drainage manhole cover, 23 inner wall of the second through-hole
With 22 matched 4th groove 24 of the second sealing ring.
Second sealing ring 22 plays sealing function, and when drainage manhole cover 13 and the second transverse slat 5 being made to coordinate, flow will not be from cooperation
Place's leakage avoids influencing experimental result.
Specifically, water feed apparatus 15 includes water pump 25, the water inlet end of water pump 25 is connect with water source, the water outlet of water pump 25
It is connected with water pipe 26, water pipe 26 has nozzle 27,27 lower end the first transverse slat of water outlet face of nozzle, 3 upper surface.
Water pump 25 is by external power supply power supply, and water source can be external water tank, or other water sources, nozzle 27 are
Common seedpod of the lotus nozzle, can simulated rainfall effect.
Specifically, drainage arrangement 16 includes funnel 28, funnel 28 is securely fitted in inside experimental box 1, and funnel 28 is arranged
Below drainage manhole cover 13,28 bottom fixing assembling of funnel has drainpipe 29, drainpipe 29 to be equipped with first flowmeter 30.
First flowmeter 30 reflects current drain groove and the draining energy that drainage manhole cover 13 coordinates for measuring drain discharge
Power.
Specifically, inclined plate 4 and the angle at 1 top of experimental box are α, rectangular strip 9 and the angle at 1 top of experimental box are β, and
30 ° of 60 ° of < α=β <.
Specifically, water pipe 26 is equipped with flow control valve 31 and second flowmeter 32, flow control valve 31 is for adjusting
Flow of inlet water, second flowmeter 32 is for measuring flow of inlet water.
Specifically, 1 bottom fixing assembling of experimental box has water tank 33, the lower end of drainpipe 29 to extend in water tank 33.
Specifically, offer ash inlet 34 on 1 inner wall of experimental box, 1 outer wall side fixing assembling of experimental box have with into ash
Mouth 34 matches into ash bucket 35, and the setting into ash bucket 35 is facilitated from the addition dust to simulated roadway 2 of ash inlet 34, is improved
To the similarity degree of western arid urban pavement simulation, to improve experiment effect.
When the present invention works, dust is poured onto on ash bucket 35 first, dust is entered to by ash inlet 34 in experimental box 1
Portion is fallen on simulated roadway 2, and first hydraulic cylinder 7 drives the movement of the first slide bar 8, driving rectangular strip 9 to be inserted into first through hole 19
In, and the first sealing ring 18 is embedded in the second groove, and to make drain groove to be tested coordinate with inclined plate 4, the second hydraulic pressure
Cylinder 11 drives the movement of the second slide bar 12, driving to wait for that drainage manhole cover 13 is inserted into the second through-hole 23, and the second sealing ring 22 is embedded in
Into third groove 21, drainage manhole cover 13 and the second transverse slat 5 to make experiment coordinate.
Water source is driven to reach nozzle 27 by water inlet pipe 26 by water pump 25, second flowmeter 32 shows flow of inlet water, spray
First 27 are sprayed on simulated roadway 2, and flow flow to the drainage manhole cover 13 equipped with rectangular drain hole 37 by rectangular drain groove 10,
It is flow to by drainage manhole cover 13 on the funnel 28 of lower section, finally flow to drainpipe 29, first flowmeter 30 shows drain discharge, obtains
First group of experimental result.
It is moved by first hydraulic cylinder 7 and the first slide bar 8 of driving, is switched to trapezoidal drain groove 36, second hydraulic cylinder 11 is driven
Dynamic second slide bar 12, is switched to the drainage manhole cover 13 of triangle osculum 38, obtains second group of experimental result.
It similarly, can by the combination between drain groove of different shapes and the drainage manhole cover 13 of different shape osculum
Obtain other experimental results.
The present invention drives the first slide bar 8 by first hydraulic cylinder 7, and the first slide bar 8, which is equipped with, multiple offers different shape
Drain groove rectangular strip 9, rectangular strip 9 is slidably installed with inclined plate 4, and second hydraulic cylinder 11 drives the second slide bar 12, and second slides
Bar 12 is equipped with the drainage manhole cover 13 of multiple and different shape osculums, and drainage manhole cover 13 is slidably installed with the second transverse slat 5, by not
Switching combining between the drain groove of similar shape and the drainage manhole cover 13 of different shape osculum realizes to obtain multigroup experiment
As a result purpose finally obtains the drainage ditch and drainage manhole cover 13 of optimal anti-silting effect.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way above-described embodiment, all to be obtained by the way of equivalent substitution or equivalent transformation
Technical solution is all fallen in protection scope of the present invention.
Claims (10)
1. a kind of plumbing experimental provision, it is characterised in that：Including chamber；
The experiment chamber interior wall fixing assembling has a simulated roadway (2), and the simulated roadway (2) includes the first horizontal version, bottom plate and the
Two transverse slats (5)；Chamber side inner wall is fixed in one end end of the first horizontal version, and the first transverse slat (3) other end is solid
Surely it is equipped with the inclined plate (4) tilted down, the end of inclined plate (4) lower end is fixed with the end of the second transverse slat (5) one end to be connected
It connects, chamber other side inner wall is fixed in the second transverse slat (5) other end end, and second transverse slat (5) is horizontal less than first
Plate (3) is arranged, and the inclined plate (4) offers first through hole (19), and second transverse slat (5) offers the second through-hole (23)；
The interior fixing assembling of the experimental box (1) has holder (6), the holder (6) to be located at the top of simulated roadway (2), the branch
Fixing assembling has first hydraulic cylinder (7), the piston rod fixing assembling of the first hydraulic cylinder (7) to have the first slide bar on frame (6)
(8), and holder (6) is run through in the lower end of first slide bar (8), and multiple and first through hole is equipped on first slide bar (8)
(19) the inclined rectangular item (9) to match, the rectangular strip (9) are flexibly connected with inclined plate (4), rectangular strip (9) upper surface
Offer drain groove；
Fixing assembling has second hydraulic cylinder (11), the piston rod fixing assembling of the second hydraulic cylinder (11) on the holder (6)
There is the second slide bar (12), and holder (6) is run through in the lower end of second slide bar (12), second slide bar (12) is equipped with multiple
The drainage manhole cover (13) to match with the second through-hole (23), the drainage manhole cover (13) are flexibly connected with the second transverse slat (5)；
First transverse slat (3) is equipped with water feed apparatus (15), and drainage arrangement (16) is provided with below the simulated roadway (2).
2. a kind of plumbing experimental provision according to claim 1, it is characterised in that：Rectangular strip (9) surrounding opens up
There are the first groove (17), the interior fixing assembling of first groove (17) to there is the first sealing ring (18), first through hole (19) inner wall to open
Equipped with matched second groove (20) of the first sealing ring (18), the rectangular strip (9) passes through the first sealing ring (18) and the
One through-hole (19) is close to be connected.
3. a kind of plumbing experimental provision according to claim 1, it is characterised in that：Drainage manhole cover (13) outer surface
Third groove (21) is offered, the interior fixing assembling of the third groove (21) has the second sealing ring (22), second through-hole
(23) inner wall offers and matched 4th groove (24) of the second sealing ring (22).
4. a kind of plumbing experimental provision according to claim 1, it is characterised in that：The water feed apparatus (15) includes water
It pumps (25), the water inlet end of water pump (25) is connect with water source, and the water outlet of water pump (25) is connected with water pipe (26), water pipe (26) connection
There are nozzle (27), nozzle (27) lower end the first transverse slat of water outlet face (3) upper surface.
5. a kind of plumbing experimental provision according to claim 4, it is characterised in that：The water pipe (26) is equipped with flow
Regulating valve (31) and second flowmeter (32).
6. a kind of plumbing experimental provision according to claim 1, it is characterised in that：The drainage arrangement (16) includes leakage
It struggles against (28), funnel (28) both ends are securely fitted in experimental box (1) inside, and the funnel (28) is arranged in drainage manhole cover (13)
Lower section, funnel (28) bottom fixing assembling have drainpipe (26) (29), the drainpipe (26) (29) to be equipped with first flowmeter
(30)。
7. a kind of plumbing experimental provision according to claim 1, it is characterised in that：The inclined plate (4) and experimental box (1)
The angle at top is α, and the angle at the top of the rectangular strip (9) and experimental box (1) is β, and 30 ° of 60 ° of < α=β <.
8. a kind of plumbing experimental provision according to claim 1, it is characterised in that：Experimental box (1) bottom is fixed
It is equipped with water tank (33), the lower end of the drainpipe (26) (29) extends in water tank (33).
9. a kind of plumbing experimental provision according to claim 1, it is characterised in that：It is opened on experimental box (1) inner wall
Equipped with ash inlet (34), experimental box (1) outer wall side fixing assembling have with ash inlet (34) match into ash bucket (35).
10. a kind of plumbing experimental provision according to claim 1, it is characterised in that：The draining of the rectangular strip (9) is recessed
Well width directional profile shape is rectangle or any one trapezoidal；The osculum of the drainage manhole cover (13) is rectangular drain hole
(37) or triangle osculum (38) any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810512476.1A CN108732336B (en) | 2018-05-25 | 2018-05-25 | Water supply and drainage experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810512476.1A CN108732336B (en) | 2018-05-25 | 2018-05-25 | Water supply and drainage experimental device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108732336A true CN108732336A (en) | 2018-11-02 |
| CN108732336B CN108732336B (en) | 2021-02-12 |
Family
ID=63936272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810512476.1A Active CN108732336B (en) | 2018-05-25 | 2018-05-25 | Water supply and drainage experimental device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108732336B (en) |
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2018
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| CN202522430U (en) * | 2012-02-21 | 2012-11-07 | 天津市市政工程设计研究院 | Experimental model for tunnel rainwater collection |
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