CN208313976U - A kind of mud-rock flow laboratory experiment rainfall simulation equipment - Google Patents
A kind of mud-rock flow laboratory experiment rainfall simulation equipment Download PDFInfo
- Publication number
- CN208313976U CN208313976U CN201820981162.1U CN201820981162U CN208313976U CN 208313976 U CN208313976 U CN 208313976U CN 201820981162 U CN201820981162 U CN 201820981162U CN 208313976 U CN208313976 U CN 208313976U
- Authority
- CN
- China
- Prior art keywords
- water pipe
- water
- rigid
- mud
- sink
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of mud-rock flow laboratory experiment rainfall simulation equipment of mud-rock flow rainfall simulation technical field, including steelframe, the top of the steelframe is evenly arranged with Rigid Porous water pipe and rigid water pipe respectively, the outer wall is evenly arranged with spray head, and it is interconnected between spray head and rigid water pipe, the input terminal of the Rigid Porous water pipe and rigid water pipe is respectively connected with water inlet pipe, the utility model can be used for the rainfall simulation of indoor mud-rock flow experiment and live mud-rock flow experiment, the utility model considers different rain types and charge for remittance type, it can provide different rainfall modes, start STUDY OF DEBRIS FLOW for all kinds of rainfalls and basis is provided, spray head simulation light rain early period can be first passed through, Fluid Dynamics are gone out by Rigid Porous water pipe again and continue torrential rain, water yield by controlling annular water tank simulates different rear charge for remittance and side charge for remittance, Analysis mud-rock flow onset dynamics under different rainfall modes, different condition of raining.
Description
Technical field
The utility model relates to mud-rock flow rainfall simulation technical field, specially a kind of mud-rock flow laboratory experiment rainfall simulation
Equipment.
Background technique
Mud-rock flow experiment is the critical path for studying mud-rock flow starting migration and accumulation, and rainfall induced debris flow is that mountain area is main
Geological disaster, mud-rock flow rainfall starting research plays an important role to the prediction and prevention and treatment of mountain area mud-rock flow.Therefore, how to design
Rainfall system plays decisive influence to the research of rainfall induced debris flow.
The rainfall system of existing debris flows simulation experiment generally comprises two parts, and a part is to simulate the spray of small-sized rainfall
Head, another part are the rear sink water bursts for simulating rainwash.Mud-rock flow based on this rainfall runoff mode starts experiment
The clast among accumulation area or Circulation Area is often resulted in be taken away to form the ditch that intensification is gradually widened by rear water burst, it cannot
The starting and migration of the practical mud-rock flow of simulation well, is based on this, and the utility model devises a kind of mud-rock flow laboratory experiment drop
Rain analog machine, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of mud-rock flow laboratory experiment rainfall simulation equipment, to solve above-mentioned background
The rainfall system of the existing debris flows simulation experiment proposed in technology generally comprises two parts, and a part is the small-sized rainfall of simulation
Spray head, another part be simulate rainwash rear sink water burst.Mud-rock flow starting based on this rainfall runoff mode
The clast often resulted among accumulation area or Circulation Area is tested to be taken away to form the ditch that intensification is gradually widened by rear water burst,
The problem of starting and migration of practical mud-rock flow cannot be simulated well.
To achieve the above object, the utility model provides the following technical solutions: a kind of mud-rock flow laboratory experiment rainfall simulation
Equipment, including steelframe, the top of the steelframe are evenly arranged with Rigid Porous water pipe and rigid water pipe respectively, and the outer wall is equal
It is even to be provided with spray head, and be interconnected between spray head and rigid water pipe, the input terminal of the Rigid Porous water pipe and rigid water pipe
It being respectively connected with water inlet pipe, and the junction of water inlet pipe is provided with inlet valve, the top center of the steelframe is equipped with rainfall gauge,
And rainfall gauge is located at the lower section of Rigid Porous water pipe and rigid water pipe, and middle part water is respectively arranged in the middle part of the lateral column of the steelframe
Slot, right side sink and left side sink, and right side sink and left side sink are symmetrical arranged about middle part sink, the middle part sink,
The outer wall of right side sink and left side sink is respectively connected with flexible water conduit, and the junction of flexible water conduit is provided with flowing water Valve, institute
The side for stating steelframe is provided with water tank, and the inner cavity of the water tank is provided with immersible pump, the output end of the immersible pump by it is main into
Water pipe is connected with master control valve, and master control valve is connect with inlet valve and flowing water Valve respectively by connecting tube, the flexibility
Flowmeter is provided between water pipe and flowing water Valve between inlet valve and Rigid Porous water pipe, rigid water pipe, it is described latent
Water pump is electrically connected by control switch and extraneous power supply.
Preferably, interlaced setting between the Rigid Porous water pipe and rigid water pipe, and Rigid Porous water pipe and just
It is parallel to each other between property water pipe.
It preferably, is an entirety between the middle part sink, right side sink and left side sink, and middle part sink, right side
It is integrated welding fabrication between sink and left side sink.
Preferably, the inlet valve, flowing water Valve are identical with the structure of master control valve, and inlet valve, flowing water Valve
It is multiphase valve with master control valve.
Preferably, the cube structure of the middle part sink.
Compared with prior art, the utility model has the beneficial effects that the utility model can be used for indoor mud-rock flow experiment
And the rainfall simulation of live mud-rock flow experiment, the utility model consider different rain types and charge for remittance type, it is possible to provide different
Rainfall mode starts STUDY OF DEBRIS FLOW for all kinds of rainfalls and provides basis, can first pass through spray head simulation light rain early period, then by rigid
Property porous water pipe go out Fluid Dynamics and continue torrential rain, the water yield by controlling annular water tank simulates different rear charge for remittance and side
Charge for remittance, analysis mud-rock flow onset dynamics under different rainfall modes, different condition of raining.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model rainfall top partial view diagram；
Fig. 3 is sink perspective view in the middle part of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1- steelframe, 21- Rigid Porous water pipe, 22- rigidity water pipe, 23- spray head, 24- inlet valve, 3- rainfall gauge, in 41-
Portion's sink, the right side 42- sink, the left side 43- sink, 51- flexible water conduit, 52- flowing water Valve, 53- flowmeter, 61- water tank, 62-
Immersible pump, 63- master control valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of mud-rock flow laboratory experiment rainfall simulation is set
It is standby, including steelframe 1, the top of steelframe 1 is evenly arranged with Rigid Porous water pipe 21 respectively and the outer wall of rigid water pipe 22,22 is uniform
It is provided with spray head 23, and is interconnected between spray head 23 and rigid water pipe 22, Rigid Porous water pipe 21 is defeated with rigid water pipe 22
Enter end and be respectively connected with water inlet pipe, and the junction of water inlet pipe is provided with inlet valve 24, the top center of steelframe 1 is equipped with rainfall
Meter 3, and rainfall gauge 3 is located at the lower section of Rigid Porous water pipe 21 and rigid water pipe 22, during the lateral column middle part of steelframe 1 is respectively arranged with
Portion's sink 41, right side sink 42 and left side sink 43, and right side sink 42 and left side sink 43 are symmetrically set about middle part sink 41
It sets, the outer wall of middle part sink 41, right side sink 42 and left side sink 43 is respectively connected with flexible water conduit 51, and the company of flexible water conduit 51
The place of connecing is provided with flowing water Valve 52, and the side of steelframe 1 is provided with water tank 61, and the inner cavity of water tank 61 is provided with immersible pump 62, diving
The output end of pump 62 is connected with master control valve 63 by main water inlet tube, and master control valve 63 pass through connecting tube respectively with inlet valve
24 and flowing water Valve 52 connect, it is between flexible water conduit 51 and flowing water Valve 52 and inlet valve 24 and Rigid Porous water pipe 21, rigid
Property water pipe 22 between be provided with flowmeter 53, immersible pump 62 is electrically connected by control switch and extraneous power supply.
Wherein, interlaced setting between Rigid Porous water pipe 21 and rigid water pipe 22, and Rigid Porous water pipe 21 and just
Property water pipe 22 between be parallel to each other, the convenient simulation to different rain falls, middle part sink 41, right side sink 42 and left side water
It is an entirety between slot 43, and is integrated welding fabrication between middle part sink 41, right side sink 42 and left side sink 43, mentions
It is structural strength, inlet valve 24, flowing water Valve 52 and master control between high middle part sink 41, right side sink 42 and left side sink 43
The structure of valve 63 is identical, and inlet valve 24, flowing water Valve 52 and master control valve 63 are multiphase valve, facilitate the dimension in later period
Shield replacement, the cube structure of middle part sink 41 facilitate the fixed installation between middle part sink 41 and steelframe 1.
One concrete application of the present embodiment are as follows: fill water in water tank 61 first, master control valve 63 is opened to and is led to
24 direction of inlet valve opens inlet valve 24 and leads to 22 direction of rigid water pipe, and immersible pump 62 can be by water in water tank after being powered
It pumps in rigid water pipe 22, and is sprayed water down by spray head 23, the small-sized rainfall before the generation of analog mud-rock flow.It then will be into
Penstock 24 is opened to towards 21 direction of Rigid Porous water pipe, opens flowing water Valve 52, by the flowmeter 53 for controlling each pipeline
Water is controlled, the spilling water amount of 21 amount of water sprayed of Rigid Porous water pipe and middle part sink 41, right side sink 42 and left side sink 43 is controlled,
Heavy rain when mud-rock flow occurs is simulated with this and forms the slope flow of area rear and two sides.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of mud-rock flow laboratory experiment rainfall simulation equipment, including steelframe (1), it is characterised in that: the top of the steelframe (1)
It is evenly arranged with Rigid Porous water pipe (21) and rigid water pipe (22) respectively, the outer wall of the rigidity water pipe (22) is evenly arranged with
Spray head (23), and be interconnected between spray head (23) and rigid water pipe (22), the Rigid Porous water pipe (21) and rigid water pipe
(22) input terminal is respectively connected with water inlet pipe, and the junction of water inlet pipe is provided with inlet valve (24), the top of the steelframe (1)
It is equipped among portion rainfall gauge (3), and rainfall gauge (3) is located at the lower section of Rigid Porous water pipe (21) and rigid water pipe (22), institute
It states and is respectively arranged with middle part sink (41), right side sink (42) and left side sink (43) in the middle part of the lateral column of steelframe (1), and right side water
Slot (42) and left side sink (43) are symmetrical arranged about middle part sink (41), the middle part sink (41), right side sink (42) and
The outer wall of left side sink (43) is respectively connected with flexible water conduit (51), and the junction of flexible water conduit (51) is provided with flowing water Valve
(52), the side of the steelframe (1) is provided with water tank (61), and the inner cavity of the water tank (61) is provided with immersible pump (62), described
The output end of immersible pump (62) is connected with master control valve (63) by main water inlet tube, and master control valve (63) is distinguished by connecting tube
It is connect with inlet valve (24) and flowing water Valve (52), between the flexible water conduit (51) and flowing water Valve (52) and inlet valve
(24) it is provided with flowmeter (53) between Rigid Porous water pipe (21), rigid water pipe (22), the immersible pump (62) passes through
Control switch and extraneous power supply are electrically connected.
2. a kind of mud-rock flow laboratory experiment rainfall simulation equipment according to claim 1, it is characterised in that: the rigidity is more
Interlaced setting between hole water pipe (21) and rigid water pipe (22), and between Rigid Porous water pipe (21) and rigid water pipe (22)
It is parallel to each other.
3. a kind of mud-rock flow laboratory experiment rainfall simulation equipment according to claim 1, it is characterised in that: the middle part water
Between slot (41), right side sink (42) and left side sink (43) be an entirety, and middle part sink (41), right side sink (42) and
It is integrated welding fabrication between left side sink (43).
4. a kind of mud-rock flow laboratory experiment rainfall simulation equipment according to claim 1, it is characterised in that: the inlet valve
Door (24), flowing water Valve (52) are identical with the structure of master control valve (63), and inlet valve (24), flowing water Valve (52) and master control
Valve (63) is multiphase valve.
5. a kind of mud-rock flow laboratory experiment rainfall simulation equipment according to claim 1, it is characterised in that: the middle part water
The cube structure of slot (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820981162.1U CN208313976U (en) | 2018-06-25 | 2018-06-25 | A kind of mud-rock flow laboratory experiment rainfall simulation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820981162.1U CN208313976U (en) | 2018-06-25 | 2018-06-25 | A kind of mud-rock flow laboratory experiment rainfall simulation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208313976U true CN208313976U (en) | 2019-01-01 |
Family
ID=64707967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820981162.1U Active CN208313976U (en) | 2018-06-25 | 2018-06-25 | A kind of mud-rock flow laboratory experiment rainfall simulation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208313976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756346A (en) * | 2019-11-08 | 2020-02-07 | 西南石油大学 | System for indoor rainfall simulation |
-
2018
- 2018-06-25 CN CN201820981162.1U patent/CN208313976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756346A (en) * | 2019-11-08 | 2020-02-07 | 西南石油大学 | System for indoor rainfall simulation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102235060B (en) | Design method and design system for roof rainwater drainage systems and drainage system | |
| CN208313976U (en) | A kind of mud-rock flow laboratory experiment rainfall simulation equipment | |
| CN108978455A (en) | One kind builds a bridge discharge structure | |
| CN105444985A (en) | Embedded multifunctional experiment water tunnel | |
| CN206168621U (en) | Controllable raininess rainfall simulation device in field | |
| CN108570961A (en) | Sea bed simulation loop sink | |
| CN106289751A (en) | A kind of floor drain test machine | |
| CN204649347U (en) | A kind of novel local resistance coefficient determination experiment device | |
| CN205538524U (en) | Testing equipment is used in abrasion test | |
| CN204373746U (en) | A kind of oil field subsurface flowmeter calibrating installation | |
| CN201607331U (en) | Testing device for oil-gas separator of electric submersible pump | |
| CN104215424A (en) | System and method for controlling water inrush and mud gushing hydraulic boundary conditions in model tests | |
| CN211124720U (en) | Building drainage experiment display device | |
| CN106205340A (en) | Mine earth's surface raceway groove flowing water is burst water yield experiment porch | |
| CN202126348U (en) | Equipment for testing ponding water load resistance of crank arm awning for building | |
| CN206002299U (en) | A kind of floor drain test machine | |
| CN207700139U (en) | Sea bed simulation loop sink | |
| CN111011078A (en) | Portable automatic rainfall device | |
| CN207866475U (en) | A kind of water supply and sewage simulation experimental provision | |
| CN104155080A (en) | Hydraulic test system | |
| CN104865004B (en) | A kind of coefficient of partial resistance determination experiment device | |
| CN206224888U (en) | A kind of routed water experiment porch of mine rock matter raceway groove flowing water | |
| CN108643318A (en) | Pipe gallery intelligence control system with sponge city function | |
| CN101818513B (en) | Novel non-negative pressure water supply equipment | |
| CN104296839A (en) | Testing device and testing method for dehumidifier water level alarming device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |