CN208903537U - The production flow field simulation instrument of storm centre packaged type - Google Patents
The production flow field simulation instrument of storm centre packaged type Download PDFInfo
- Publication number
- CN208903537U CN208903537U CN201821033345.7U CN201821033345U CN208903537U CN 208903537 U CN208903537 U CN 208903537U CN 201821033345 U CN201821033345 U CN 201821033345U CN 208903537 U CN208903537 U CN 208903537U
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- Prior art keywords
- water
- water tank
- flow field
- field simulation
- production flow
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Instructional Devices (AREA)
- Special Spraying Apparatus (AREA)
Abstract
本实用新型公开一种暴雨中心可移动式的产流模拟仪，包括支架，支架上端固定有水箱，水箱底部一侧与伸缩管一端相连，伸缩管另一端与喷头相连，喷头下方设有固定在支架上的产流模拟箱，产流模拟箱内设有盛放装置，盛放装置是由底面透水板、侧面透水板和产流模拟箱内侧壁围成的上开口容器，产流模拟箱内设有多个刻度尺，产流模拟箱底部一侧设有带有阀门的出水口，出水口下方设有储水箱，储水箱内设有水泵，水泵通过水管与水箱相连；水箱、产流模拟箱、盛放装置和储水箱均透明可见；本实用新型不仅能够观测到地表坡面的汇流过程，而且也能够观测地下产流情况，还不需要计算机辅助监测，操作简单，适合演示实验教学。
The utility model discloses a movable flow production simulator for a rainstorm center, which comprises a bracket, a water tank is fixed on the upper end of the bracket, one end of the bottom of the water tank is connected with one end of a telescopic pipe, the other end of the telescopic pipe is connected with a spray head, and a fixed water tank is arranged below the spray head. The production flow simulation box on the bracket, the production flow simulation box is provided with a holding device, and the holding device is an upper open container surrounded by the bottom permeable plate, the side permeable plate and the inner wall of the flow simulation box. There are multiple scales, a water outlet with a valve on the bottom side of the production flow simulation box, a water storage tank under the water outlet, a water pump in the water storage tank, and the water pump is connected to the water tank through a water pipe; The tank, the holding device and the water storage tank are all transparent and visible; the utility model can not only observe the confluence process of the surface slope, but also observe the underground runoff situation, does not require computer-aided monitoring, is simple to operate, and is suitable for demonstration experiment teaching.
Description
Technical field
The utility model relates to produce flow field simulation experimental instrument field, in particular to a kind of production stream of storm centre packaged type
Analog meter.
Background technique
Existing production flow field simulation instrument, rainer use sprinkler.The simulation of slope concentration and underground produce stream
Monitoring, needs area of computer aided to calculate, and detection process required precision is high, complicated for operation, is not suitable for demonstration of experiment teaching function.
Therefore, it is necessary to design a kind of production flow field simulation instrument of suitable demonstration of experiment teaching to solve the above problems.
Summary of the invention
Purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of production flow field simulations of storm centre packaged type
Instrument can not only observe the Process of Confluence of earth's surface slope surface, and can observe underground and produce stream situation, it is not necessary to computer
Auxiliary monitoring, it is easy to operate, it is suitble to demonstration of experiment teaching.
The utility model is in order to solve the above technical problems, used technical solution is: a kind of storm centre packaged type
Production flow field simulation instrument, including bracket, the pedestal upper end be fixed with water tank, the water tank bottom side and telescoping tube one end phase
Even, the telescoping tube other end is connected with spray head, and the production flow field simulation case being fixed on bracket, the production are equipped with below the spray head
Apparatus for placing is equipped in flow field simulation case, the apparatus for placing is by bottom water permeatable plate, side porous disc and to produce on the inside of flow field simulation case
The upper opening container that wall surrounds, the production flow field simulation case is interior to be equipped with multiple graduated scales, and production flow field simulation case bottom side, which is equipped with, to be had
The water outlet of valve is equipped with water tank below the water outlet, is equipped with water pump in the water tank, the water pump by water pipe with
Water tank is connected；The water tank, production flow field simulation case, apparatus for placing and water tank are transparent visible.
Preferably, the pedestal upper end is equipped with platform, and water tank is placed on the platform；Mid-stent is equipped with fixture, produces
Flow field simulation case is fixed in fixture；Frame bottom is equipped with disk.
Preferably, air inlet pipe is equipped in the water tank, water tank is stretched out close to water tank bottom, the other end in described air inlet pipe one end
Outside and it is equipped with intake valve.
Preferably, the water pipe is equipped with inlet valve, and telescoping tube is equipped with outlet valve.
Preferably, the quantity of the graduated scale is three, and one is set under bottom water permeatable plate, another sets close to water outlet
It sets, there are one be set in apparatus for placing.
The utility model has the beneficial effects that
1, it can not only observe the Process of Confluence of earth's surface slope surface, and underground can be observed and produce stream situation；
2, Computer Aided Monitoring is not needed, it is easy to operate, it is suitble to demonstration of experiment teaching.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the production flow field simulation instrument of storm centre packaged type；
Fig. 2 is a kind of structural schematic diagram for producing water tank in flow field simulation instrument of storm centre packaged type；
Fig. 3 is a kind of structural schematic diagram for producing production flow field simulation case in flow field simulation instrument of storm centre packaged type；
Fig. 4 is a kind of structural schematic diagram for producing water tank in flow field simulation instrument of storm centre packaged type；
Fig. 5 is a kind of structural schematic diagram for producing bracket in flow field simulation instrument of storm centre packaged type；
In figure, bracket 1, fixture 1.2, disk 1.3, water tank 2, telescoping tube 3, spray head 4, produces flow field simulation case 5, contains platform 1.1
Put device 6, bottom water permeatable plate 6.1, side porous disc 6.2, graduated scale 7, water outlet 8, water tank 9, water pump 10, water pipe 11, into
Tracheae 12, intake valve 13, inlet valve 14, outlet valve 15.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figures 1 to 5, the production flow field simulation instrument of a kind of storm centre packaged type, including bracket 1, on the bracket 1
End is fixed with water tank 2, and 2 bottom side of water tank is connected with 3 one end of telescoping tube, 3 other end of telescoping tube and 4 phase of spray head
Even.Telescoping tube 3 can be moved forward and backward up and down, so that spray head 4 is moved forward and backward up and down therewith.
It is equipped with the production flow field simulation case 5 being fixed on bracket 1 below the spray head 4, is equipped with and holds in the production flow field simulation case 5
Device 6, the apparatus for placing 6 be by bottom water permeatable plate 6.1, side porous disc 6.2 and produce 5 inner sidewall of flow field simulation case surround it is upper
Open containers are tested the water seeped at present and are flowed out by bottom water permeatable plate 6.1 and side porous disc 6.2, bottom water permeatable plate 6.1 and side
The setting of face porous disc 6.2 allows the runoff process produced in flow field simulation case 5 to understand that ocular demonstration comes out, and slope surface is produced
Stream and underground Runoff Generating Area separate.
Multiple graduated scales 7 are equipped in the production flow field simulation case 5, produce 5 bottom side of flow field simulation case be equipped with it is valvular go out
The mouth of a river 8 is equipped with water tank 9 below the water outlet 8, water pump 10 is equipped in the water tank 9, and the water pump 10 passes through water pipe 11
It is connected with water tank 2.Such setting is so that the water energy that seepage flow comes out enough passes through water outlet 8 and flows into water tank 9, and can pass through
Water pump 10 is pumped into water tank 2, is realized the recycling of water, has been saved resource.
The water tank 2, production flow field simulation case 5, apparatus for placing 6 and water tank 9 are transparent as it can be seen that convenient for observation and demonstration.
Preferably, 1 upper end of bracket is equipped with platform 1.1, and water tank 2 is placed on the platform 1.1, sets in the middle part of bracket 1
There is fixture 1.2, produce flow field simulation case 5 and be fixed in fixture 1.2, such setting is so that water tank 2 and production flow field simulation case 5 are more steady
Gu；1 bottom of bracket is equipped with disk 1.3, and disk 1.3 ensures the steady of bracket 1.
Preferably, it is equipped with air inlet pipe 12 in the water tank 2, close to 2 bottom of water tank, the other end is stretched for described 12 one end of air inlet pipe
Water tank 2 is outer and is equipped with intake valve 13.The water pipe 11 is equipped with inlet valve 14, and telescoping tube 3 is equipped with outlet valve 15.It is such
Setting uses Markov bottle water supply principle, so that the strength control of rainfall is eased.
Preferably, the quantity of the graduated scale 7 is three, and one is set under bottom water permeatable plate 6.1, another is close to water outlet
Mouth 8 is arranged, and there are one be set in apparatus for placing 6.Such setting facilitates visual reading.
The present embodiment working principle is as follows:
1, the different soil bodys will be placed in apparatus for placing 6, to simulate underlying surface body；
2, it will be packed into suitable quantity of water in water tank 9, after opening intake valve 13 and inlet valve 14, then open water pump 10, it will be appropriate
Water is pumped into water tank 2, and intake valve 13, inlet valve 14 and water pump 10 are closed after drawing water；
3, reached by the height of up and down adjustment spray head 4 to adjust 12 mouthfuls of air inlet pipe in spray head 4 and water tank 2 of difference in height
Adjust the effect of rainfall intensity；
4, by all around adjusting the position of spray head 4, to adjust the position of rainfall；
5, the valve of water outlet 8 is closed, opens outlet valve 15, simulated experiment starts；
6, stream situation and Surface Runoff situation are produced by two graduated scales 7, under observation place, slope concentration and underground percolation
Water, and make a record；
7, after testing, outlet valve 15 is closed, opens the valve of water outlet 8, flows into the water of seepage flow in water tank 9.
The utility model can not only observe the Process of Confluence of earth's surface slope surface, and can observe underground and produce stream feelings
Condition is suitble to demonstration of experiment teaching it is not necessary to which Computer Aided Monitoring, easy to operate.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the features in the embodiments and the embodiments of the present application in the absence of conflict, can mutual any combination.This is practical new
The protection scope of type should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim
Equivalents are protection scope.Equivalent replacement i.e. within this range is improved, also the protection scope of the utility model it
It is interior.
Claims (5)
1. a kind of production flow field simulation instrument of storm centre packaged type, including bracket (1), it is characterised in that: bracket (1) upper end
It is fixed with water tank (2), water tank (2) bottom side is connected with telescoping tube (3) one end, telescoping tube (3) other end and spray
Head (4) is connected, and the production flow field simulation case (5) being fixed on bracket (1), the production flow field simulation case (5) are equipped with below the spray head (4)
Interior to be equipped with apparatus for placing (6), the apparatus for placing (6) is by bottom water permeatable plate (6.1), side porous disc (6.2) He Chanliu mould
The upper opening container that quasi- case (5) inner sidewall surrounds, the production flow field simulation case (5) is interior to be equipped with multiple graduated scales (7), produces flow field simulation case
(5) bottom side is equipped with valvular water outlet (8), and water outlet (8) lower section is equipped with water tank (9), the water tank
(9) water pump (10) are equipped in, the water pump (10) is connected by water pipe (11) with water tank (2)；The water tank (2) produces flow field simulation
Case (5), apparatus for placing (6) and water tank (9) are transparent visible.
2. the production flow field simulation instrument of storm centre packaged type according to claim 1, it is characterised in that: the bracket (1)
Upper end is equipped with platform (1.1), and water tank (2) is placed on the platform (1.1)；Fixture (1.2) are equipped in the middle part of bracket (1), produce stream
Simulation box (5) is fixed in fixture (1.2)；Bracket (1) bottom is equipped with disk (1.3).
3. the production flow field simulation instrument of storm centre packaged type according to claim 1 or 2, it is characterised in that: the water tank
(2) air inlet pipe (12) are equipped in, described air inlet pipe (12) one end is stretched out water tank (2) outside and set close to water tank (2) bottom, the other end
There are intake valve (13).
4. the production flow field simulation instrument of storm centre packaged type according to claim 1, it is characterised in that: the water pipe (11)
It is equipped with inlet valve (14), telescoping tube (3) is equipped with outlet valve (15).
5. the production flow field simulation instrument of storm centre packaged type according to claim 1, it is characterised in that: the graduated scale
(7) quantity is three, and one is set under bottom water permeatable plate (6.1), another is arranged close to water outlet (8), and there are one set
In apparatus for placing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821033345.7U CN208903537U (en) | 2018-07-02 | 2018-07-02 | The production flow field simulation instrument of storm centre packaged type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821033345.7U CN208903537U (en) | 2018-07-02 | 2018-07-02 | The production flow field simulation instrument of storm centre packaged type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208903537U true CN208903537U (en) | 2019-05-24 |
Family
ID=66567080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821033345.7U Expired - Fee Related CN208903537U (en) | 2018-07-02 | 2018-07-02 | The production flow field simulation instrument of storm centre packaged type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208903537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459121A (en) * | 2019-06-27 | 2019-11-15 | 中国水利水电科学研究院 | An experimental device for simulating the flow state of natural water systems |
| CN119479462A (en) * | 2024-11-15 | 2025-02-18 | 天津大学 | A device and method for measuring hydrological elements in a watershed under the influence of heavy rain distribution |
-
2018
- 2018-07-02 CN CN201821033345.7U patent/CN208903537U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459121A (en) * | 2019-06-27 | 2019-11-15 | 中国水利水电科学研究院 | An experimental device for simulating the flow state of natural water systems |
| CN119479462A (en) * | 2024-11-15 | 2025-02-18 | 天津大学 | A device and method for measuring hydrological elements in a watershed under the influence of heavy rain distribution |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20200702 |