CN206887876U - A kind of water conservancy project physical experiments stable water supply device - Google Patents
A kind of water conservancy project physical experiments stable water supply device Download PDFInfo
- Publication number
- CN206887876U CN206887876U CN201720812372.3U CN201720812372U CN206887876U CN 206887876 U CN206887876 U CN 206887876U CN 201720812372 U CN201720812372 U CN 201720812372U CN 206887876 U CN206887876 U CN 206887876U
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- water
- water tank
- tank
- supply device
- influent stream
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Abstract
The utility model discloses a kind of water conservancy project physical experiments stable water supply device, including liftable tank bracket, water tank is installed on tank bracket, overflow bank is passed sequentially through from a lateral opposite side corresponding thereto and water tank is divided into catchment by Partition for realigning water flow in water tank, influent stream area and Chu Liu areas, water inlet is offered on the water tank bottom surface in influent stream area, discharge outlet is offered on the water tank bottom surface of catchment, delivery port is offered in the side wall of Chu Liu areas water tank, Partition for realigning water flow includes the water-stop sheet positioned at upside and the cowling panel positioned at downside, several limbers are provided with cowling panel, current between influent stream area and Chu Liu areas are circulated by limbers, at the top of overflow bank gap is left with water tank top surface, current between catchment and influent stream area are circulated by gap；Influent stream area of the present utility model is rectified dividing plate with Chu Liu areas and separated, and can reduce influence of the influent stream to current at outflow port, and current can reduce flow turbulence kinetic energy after Partition for realigning water flow.
Description
Technical field
The utility model belongs to water conservancy project physical experiments technical field, and more particularly to a kind of water conservancy project physical experiments are steady
Determine water supply installation.
Background technology
Water conservancy project physical experiments are research with solving one of important method of the various knowledge question of water conservancy of hydraulic structure, examination
The process of testing generally requires to carry out under conditions of stationary flow, to ensure the stabilization of hydraulic model test flow-shape.And often
Because laboratory pumping plant draws water the influence for the factors such as unstable, model area is limited, aqueduct turns to, experiment incoming is often simultaneously
It is unstable.Traditional hydraulic model test to solve this problem, typically makes influent stream as far as possible steady by lengthening influent stream pipeline.
But model floor space can not only be increased by lengthening pipeline, and rectification effect is not very good.
Utility model content
In order to solve the problems of the prior art, the utility model provides a kind of water conservancy project physical experiments stable water supply dress
Put, experiment can be made to obtain stable required incoming as early as possible, and the present apparatus can realize dismounting and reuse, and can save into
This.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of water conservancy project physical experiments stable water supply device, including liftable tank bracket 7, the tank bracket 7
On water tank 6 is installed, passes sequentially through overflow bank 5 from a lateral opposite side corresponding thereto in the water tank 6 and Partition for realigning water flow 4 will
Water tank 6 is divided into catchment 10, influent stream area 8 and Chu Liu areas 9, and water inlet 1, institute are offered on the water tank bottom surface in the influent stream area 8
State and discharge outlet 3 is offered on the water tank bottom surface of catchment 10, delivery port 2 is offered in the side wall of the water tank of Chu Liu areas 9, it is described
Partition for realigning water flow 4 includes the water-stop sheet 41 positioned at upside and the cowling panel 42 positioned at downside, is provided with the cowling panel 42 some
Individual limbers 421, the current between the influent stream area 8 and Chu Liu areas 9 are circulated by limbers 421, the top of the overflow bank 5 with
The top surface of water tank 6 leaves gap, and the current between the catchment 10 and influent stream area 8 are circulated by gap.
Further, the top of the overflow bank 5 is one domatic 51, and described domatic 51 from influent stream area 8 to catchment 10
Direction gradually reduces, and horizontal by 45-60 ° of angle.
Further, a liftable tank bracket 7 is respectively connected with four angles of the bottom of water tank 6.
Further, liftable tank bracket 7 includes lifting leg 71 and supporting leg 72, the top branch of the lifting leg 71
The bottom of water tank 6 is supportted, the bottom of the lifting leg 71 is sheathed in supporting leg 72；The side wall of the lifting leg 71 and supporting leg 72
On be disposed with several lift spans 73 being mutually matched from top to bottom, it is described inserted with latch 74 in the lift span 73
Latch is sequentially inserted into supporting leg 72 and lifting leg 71 from outer to inner.
Further, one end of the latch 74 be sequentially inserted into supporting leg 72 and lifting leg 71, the latch 74 it is another
End is provided with handle 75.
Further, the handle 75 is threadedly coupled with latch 74.
Further, the delivery port 2 is located at side wall epimere relative with Partition for realigning water flow 4 on water tank 6.
Further, several limbers 421 arrange arrangement on cowling panel 42 in five rows ten.
Further, the water-stop sheet 41 and cowling panel 42 respectively account for the half of the height of Partition for realigning water flow 4, the overflow bank
5 height accounts for 3/4ths of the height of Partition for realigning water flow 4, i.e. 3/4ths of the height of tank height.
Further, the water tank 6 be one closing rectangular box body, the 1 external water inlet pipe of water inlet, it is described go out
2 external delivery port of the mouth of a river, the 3 external discharge outlet of discharge outlet；Flow inlet is located at water tank influent stream area bottom, work of the current in water pump
Influent stream area is entered from water inlet by aqueduct with lower, water tank head is maintained by the overflow of overflow bank, passes through stable head
To supply stable current, current flow out after Partition for realigning water flow rectification by the way that outflow tube is stable.
Compared with prior art, the utility model has advantages below：
Influent stream area of the present utility model is rectified dividing plate with Chu Liu areas and separated, and can reduce shadow of the influent stream to current at outflow port
Ring, and current can reduce flow turbulence kinetic energy after Partition for realigning water flow；Current enter Chu Liu areas from influent stream area by Partition for realigning water flow,
Outlet pipe is located at Chu Liu areas top, and it is stable can to use the relative holding of stream；The utility model by tank bracket regulating tank height,
Head needed for being tested；Water tank sets catchment, spill stream can be made steadily to discharge, and prevents that The water splash in all directions；Water tank can be multiple
Reused in model test, floor space is small, can realize stable water supply, and effect is preferable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is side view of the present utility model；
Fig. 4 is top view of the present utility model；
Fig. 5 is the structural representation of tank bracket in the utility model；
Wherein：1- water inlets, 2- delivery ports, 3- discharge outlet, 4- Partition for realigning water flow, 41- water-stop sheets, 42- cowling panels, 421- lead to
Water hole, 5- overflow banks, 51- is domatic, 6- water tanks, 7- tank brackets, 71- lifting legs, 72- supporting legs, 73- lift spans, and 74- is inserted
Pin, 75- handles, 8- influent streams area, 9- Chu Liu areas, 10- catchments.
Embodiment
The utility model is further described with reference to embodiment.
As Figure 1-4, a kind of water conservancy project physical experiments stable water supply device, including liftable tank bracket 7, institute
State and water tank 6 is installed on tank bracket 7, the He of overflow bank 5 is passed sequentially through from a lateral opposite side corresponding thereto in the water tank 6
Water tank 6 is divided into catchment 10, influent stream area 8 and Chu Liu areas 9 by Partition for realigning water flow 4, is offered on the water tank bottom surface in the influent stream area 8
Water inlet 1, discharge outlet 3 is offered on the water tank bottom surface of the catchment 10, is offered out in the side wall of the water tank of Chu Liu areas 9
The mouth of a river 2, the Partition for realigning water flow 4 includes the water-stop sheet 41 positioned at upside and the cowling panel 42 positioned at downside, on the cowling panel 42
Several limbers 421 are provided with, the current between the influent stream area 8 and Chu Liu areas 9 are circulated by limbers 421, described to overflow
Gap is left in the top of stream bank 5 with the top surface of water tank 6, and the current between the catchment 10 and influent stream area 8 are circulated by gap；Influent stream
Area is rectified dividing plate with Chu Liu areas and separated, and can reduce influence of the influent stream to current at outflow port, and current are after Partition for realigning water flow
Flow turbulence kinetic energy can be reduced；Water tank sets catchment, spill stream can be made steadily to discharge, and prevents that The water splash in all directions.
The top of the overflow bank 5 is one domatic 51, and described domatic 51 gradually drop from influent stream area 8 to the direction of catchment 10
It is low, and horizontal by 45-60 ° of angle, preferably 45 ° of angles.
The delivery port 2 is located at side wall epimere relative with Partition for realigning water flow 4 on water tank 6, and current pass through rectification from influent stream area
Dividing plate enters Chu Liu areas, and outlet pipe is located at Chu Liu areas top, and it is stable can to use the relative holding of stream.
Several limbers 421 arrange arrangement on cowling panel 42 in five rows ten.
The water-stop sheet 41 and cowling panel 42 respectively account for the half of the height of Partition for realigning water flow 4, and the height of the overflow bank 5 accounts for
3/4ths of the height of Partition for realigning water flow 4, i.e. 3/4ths of the height of tank height.
The water tank 6 is the rectangular box body of a closing, and the 1 external water inlet pipe of water inlet, the delivery port 2 is external
Delivery port, the 3 external discharge outlet of discharge outlet.
As shown in figure 5, a liftable tank bracket 7, liftable are respectively connected with four angles of the bottom of water tank 6
Tank bracket 7 include lifting leg 71 and supporting leg 72, the bottom of the top braces water tank 6 of the lifting leg 71, the lifting
The bottom of leg 71 is sheathed in supporting leg 72；If it is disposed with from top to bottom in the side wall of the lifting leg 71 and supporting leg 72
The dry lift span 73 being mutually matched, the lift span 73 is interior to be sequentially inserted into branch from outer to inner inserted with latch 74, the latch
Support leg 72 and lifting leg 71；One end of the latch 74 be sequentially inserted into supporting leg 72 and lifting leg 71, the latch 74 it is another
End is provided with handle 75；The handle 75 is threadedly coupled with latch 74；The utility model by tank bracket regulating tank height,
Head needed for being tested.
Application method of the present utility model：Height is carried out to tank bracket according to the position of water inlet pipe and required head first
Regulation；Suitable tank bracket height is chosen according to required head height, overflow bank tip position should be the head of cistern water supply
Highly；Next inlet channel is connected with water inlet, outlet conduit is connected with delivery port；Inlet valve is opened, treats Water in Water Tank
Stream can open flowing water Valve when flowing into catchment by overflow bank and adjust out stream；If going out, flow is excessive to be less than down to head in case
During overflow bank, then increase influent stream flow, the adjusting water outlet flow after head keeps stable, and then ensure levelling steady；In water tank
The current that catchment is flowed into by overflow bank are freely discharged by discharge outlet.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of water conservancy project physical experiments stable water supply device, including liftable tank bracket（7）, the tank bracket
（7）On water tank is installed（6）, it is characterised in that：The water tank（6）It is interior passed sequentially through from a lateral opposite side corresponding thereto it is excessive
Flow bank（5）And Partition for realigning water flow（4）By water tank（6）It is divided into catchment（10）, influent stream area（8）With Chu Liu areas（9）, the influent stream area
（8）Water tank bottom surface on offer water inlet（1）, the catchment（10）Water tank bottom surface on offer discharge outlet（3）, it is described
Chu Liu areas（9）Delivery port is offered in the side wall of water tank（2）, the Partition for realigning water flow（4）Including the water-stop sheet positioned at upside（41）
With the cowling panel positioned at downside（42）, the cowling panel（42）On be provided with several limbers（421）, the influent stream area（8）
With Chu Liu areas（9）Between current pass through limbers（421）Circulation, the overflow bank（5）Top and water tank（6）Between top surface leaves
Gap, the catchment（10）With influent stream area（8）Between current circulated by gap.
2. water conservancy project physical experiments stable water supply device according to claim 1, it is characterised in that：The overflow bank
（5）Top be one domatic（51）, it is described domatic（51）From influent stream area（8）To catchment（10）Direction gradually reduce, and with
Horizontal plane is in 45-60 ° of angle.
3. water conservancy project physical experiments stable water supply device according to claim 1, it is characterised in that：The water tank（6）
A liftable tank bracket is respectively connected with four angles of bottom（7）.
4. the water conservancy project physical experiments stable water supply device according to claim 1 or 3, it is characterised in that：It is liftable
Tank bracket（7）Including lifting leg（71）And supporting leg（72）, the lifting leg（71）Top braces water tank（6）Bottom,
The lifting leg（71）Bottom be sheathed on supporting leg（72）It is interior；The lifting leg（71）And supporting leg（72）Side wall on from upper
Several lift spans being mutually matched are disposed with and（73）, the lift span（73）It is interior inserted with latch（74）, it is described
Latch is sequentially inserted into supporting leg from outer to inner（72）With lifting leg（71）.
5. water conservancy project physical experiments stable water supply device according to claim 4, it is characterised in that：The latch（74）
One end be sequentially inserted into supporting leg（72）With lifting leg（71）, the latch（74）The other end handle is installed（75）.
6. water conservancy project physical experiments stable water supply device according to claim 5, it is characterised in that：The handle（75）
With latch（74）Threaded connection.
7. water conservancy project physical experiments stable water supply device according to claim 1, it is characterised in that：The delivery port
（2）Positioned at water tank（6）Upper and Partition for realigning water flow（4）Relative side wall epimere.
8. water conservancy project physical experiments stable water supply device according to claim 1, it is characterised in that：Several limbers
（421）In cowling panel（42）It is upper to arrange arrangement in five rows ten.
9. water conservancy project physical experiments stable water supply device according to claim 1, it is characterised in that：The water-stop sheet
（41）And cowling panel（42）Respectively account for Partition for realigning water flow（4）The half of height, the overflow bank（5）Height account for Partition for realigning water flow
（4）3/4ths of the height of 3/4ths of height, i.e. tank height.
10. water conservancy project physical experiments stable water supply device according to claim 1, it is characterised in that：The water tank（6）
Be one closing rectangular box body, the water inlet（1）External water inlet pipe, the delivery port（2）External delivery port, the row
The mouth of a river（3）External discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720812372.3U CN206887876U (en) | 2017-07-06 | 2017-07-06 | A kind of water conservancy project physical experiments stable water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720812372.3U CN206887876U (en) | 2017-07-06 | 2017-07-06 | A kind of water conservancy project physical experiments stable water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206887876U true CN206887876U (en) | 2018-01-16 |
Family
ID=61298757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720812372.3U Expired - Fee Related CN206887876U (en) | 2017-07-06 | 2017-07-06 | A kind of water conservancy project physical experiments stable water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206887876U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277776A (en) * | 2018-01-18 | 2018-07-13 | 河海大学 | River model test two-way water supply inlet tank |
| CN108385600A (en) * | 2018-01-18 | 2018-08-10 | 河海大学 | The lateral straight tube inlet method of the open double water of river model test |
| CN109723025A (en) * | 2018-12-28 | 2019-05-07 | 青岛理工大学 | Underground structure boundary seepage test device and using method thereof |
-
2017
- 2017-07-06 CN CN201720812372.3U patent/CN206887876U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277776A (en) * | 2018-01-18 | 2018-07-13 | 河海大学 | River model test two-way water supply inlet tank |
| CN108385600A (en) * | 2018-01-18 | 2018-08-10 | 河海大学 | The lateral straight tube inlet method of the open double water of river model test |
| CN109723025A (en) * | 2018-12-28 | 2019-05-07 | 青岛理工大学 | Underground structure boundary seepage test device and using method thereof |
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Legal Events
| 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: 20180116 Termination date: 20200706 |