CN205421414U - Novel simple and easy invariable flood peak supply water device - Google Patents
Novel simple and easy invariable flood peak supply water device Download PDFInfo
- Publication number
- CN205421414U CN205421414U CN201520843992.4U CN201520843992U CN205421414U CN 205421414 U CN205421414 U CN 205421414U CN 201520843992 U CN201520843992 U CN 201520843992U CN 205421414 U CN205421414 U CN 205421414U
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- supply tank
- water
- head
- flood peak
- guiding gutter
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Abstract
The utility model relates to a novel simple and easy invariable flood peak supply water device is particularly useful for the invariable flood peak of control among the washout test. It is by inlet tube 1, decide flood peak supply tank 2, draw -in groove 3, breakwater 4, the water level regulating board 5, guiding gutter 6, graduating valve 7, outlet pipe 8, support 9, mass flow bucket 10 is constituteed, draw -in groove 3 install in the inboard of deciding flood peak supply tank 2 and the height with to decide the flood peak supply tank 2 the same, breakwater 4 is installed and is being decided 2 outsides of flood peak supply tank and linking to each other with guiding gutter 6, water level regulating board 5 is installed at two draw -in grooves and can reciprocate between 3, highly for decide flood peak supply tank 2 half, guiding gutter 6 with decide that 2 outsides of flood peak supply tank and breakwater 4 links to each other and mass flow bucket 10 is placed to lower parts, the last lower extreme of deciding flood peak supply tank 2 has water inlet 1 and delivery port 8 respectively, the bottom is fixed in on the support 9, 8 mid -mountings of delivery port have graduating valve 7. The utility model has the characteristics of the convenient stability of flood peak is decided by force to simple structure, convenient to use, labour saving and time saving, resources are saved, control to the stability who strengthens invariable flood peak can be shown, washout test's accuracy is being improved.
Description
Technical field
This utility model relates to a kind of water supply installation, is particularly suited for as providing constant head in washout test.
Background technology
In the wild in scouring experiment, mainly to provide stationary flow for slope wash by control feed-tank constant water grease head highness, the head height in feed-tank is to be controlled by the constant water inlet pipe water flow of control under normal circumstances.But face in practical operation major issue is exactly that water inlet pipe flow is difficult to control to and unstable, in this results in feed-tank, head height can fluctuate within the specific limits, and then cause outlet pipe instability of flow and be difficult to measure, the accuracy of washout test is had a negative impact.A kind of if had simple and practical determine head water supply installation constant head can be provided, the precision of field washout test can not only be improved, but also can make to be greatly improved the operability of field washout test.
Summary of the invention
According to existing method above shortcomings, the purpose of this utility model is to provide a kind of novel simple constant head water supply installation, this water supply installation can provide stable water supply for field washout test, and the flow of current can be controlled by the head height of determining of the Altitude control supply tank of regulation water level adjustable plate, thus improve the precision of field washout test.
This utility model solves its technical problem and be the technical scheme is that a kind of novel simple constant head water supply installation, by water inlet, determine head supply tank, draw-in groove, water fender, water level adjustable plate, guiding gutter, graduating valve, outlet pipe, support, afflux bucket forms, determine head supply tank cylindrical, bottom is provided with support, certain height can be fixed on by determining head supply tank, draw-in groove is arranged on to be determined inside head supply tank, water level adjustable plate is arranged between two draw-in grooves and can freely up and down move, water fender and guiding gutter are arranged on to be determined outside head supply tank, afflux bucket is arranged at guiding gutter bottom, determine head supply tank upper and lower side and be respectively fixed with water inlet pipe and outlet pipe, graduating valve is installed in the middle part of outlet pipe.
Above-mentioned draw-in groove is that metal makes, and is arranged on from top to bottom and determines inside head supply tank, and the inside has rubber inner layer in order to water oozes out and fixes water level adjustable plate in preventing supply tank.
Above-mentioned water level adjustable plate is metallic plate, it is fixed on inside water tank, it is arranged between two draw-in grooves in left and right and freely up and down can move in draw-in groove, highly for determine head supply tank half, purpose is to exceed the water of fixing water level by eliminating to ensure to determine the constant level of head supply tank, thus obtain and stablize head, and controlled the flow of current by the height of regulation water level adjustable plate.
Above-mentioned water fender and guiding gutter are arranged on to be determined outside head supply tank, guiding gutter with determine outside head supply tank and water fender is connected, and afflux bucket is placed in guiding gutter bottom, it is therefore an objective to collection is determined in head supply tank spill stream and reuses.
Depending on above-mentioned water inlet pipe and outlet pipe material are according to practical situation, water inlet pipe is arranged on determines head supply tank upper end, purpose is to provide current source, and outlet pipe is arranged on determines head supply tank lower end and middle installation graduating valve, it is therefore an objective to controls outlet pipe current entrance stable chute and carries out washout test.
Compared with existing equipment, this utility model has the features such as convenient to operate, degree of accuracy is high, economize on resources, stability of flow, low cost, and can set varying strength regime flow according to requirement of experiment, it is possible to increase the precision of scouring experiment.
Accompanying drawing explanation
Details of the present utility model and practical approach is further illustrated below in conjunction with the accompanying drawings with embodiment.
Fig. 1 is schematic perspective view during this utility model use.
Fig. 2 is to determine head supply tank top view.
1-water inlet pipe in figure, 2-determines head supply tank, 3-draw-in groove, 4-water fender, 5-water level adjustable plate, 6-guiding gutter, 7-graduating valve, 8-outlet pipe, 9-support, 10-afflux bucket.
Detailed description of the invention
Schematic perspective view during constant head water supply installation practicality shown in Fig. 1, this water supply installation includes water inlet pipe 1, determine head supply tank 2, draw-in groove 3, water fender 4, water level adjustable plate 5, guiding gutter 6, graduating valve 7, outlet pipe 8, support 9, afflux bucket 10 forms, draw-in groove 3 is arranged on supply tank inside height with to determine head supply tank 2 identical, water fender 4 and guiding gutter 6 are connected to determine outside head supply tank 2, afflux bucket 10 is placed in guiding gutter 6 bottom, water level adjustable plate 5 is arranged between two draw-in grooves 3 and can be up and down from mobile, highly for determine head supply tank 2 half, water inlet pipe 1 and outlet pipe 8 are separately mounted to determine head supply tank about 2 two ends, graduating valve 7 is installed at outlet pipe 8, determine head supply tank 2 to be fixed on support 9.
When concrete operations, first it is fixed on determining head supply tank 2 on support 9, closes graduating valve 7, water level adjustable plate 5 be moved upward to and determine the identical height of head supply tank 2, water inlet pipe 1 in determining head supply tank 2, filling water.Opening graduating valve 7, the height of regulation water level adjustable plate 5, the water exceeding required height of water level covers the upper end spilling of water level adjustable plate 5, collects inflow afflux bucket 10 via guiding gutter 6 and reuse under the interception function of water fender 4.Meanwhile measure the flow at different height of water level lower discharging tube 8, the water flow of regulation water inlet pipe 1 is slightly larger than the flow at outlet pipe 8, so the most constantly there is water to cover water level adjustable plate 5 and enter guiding gutter 6, depending on water level in head supply tank 2 just can keep stable, have constant flow rate current at outlet pipe 8.
Claims (7)
1. a novel simple constant head water supply installation, including water inlet pipe (1), determine head supply tank (2), draw-in groove (3), water fender (4), water level adjustable plate (5), guiding gutter (6), graduating valve (7), outlet pipe (8), support (9), afflux bucket (10), water level adjustable plate (5) is arranged between draw-in groove (3), and can freely up and down move, guiding gutter (6) with determine head supply tank (2) outside and water fender (4) be connected, determine head supply tank (2) upper and lower side and water inlet pipe (1) and outlet pipe (8) are distributed.
2. according to a kind of novel simple constant head water supply installation described in claims 1, it is characterized in that, above-mentioned draw-in groove (3) is two, it is arranged on and determines head supply tank (2) inner side, it is therefore an objective to water level adjustable plate (5) can be fixed on determines head supply tank (2) inner side.
3. according to a kind of novel simple constant head water supply installation described in claims 1, it is characterized in that, above-mentioned water level adjustable plate (5) height, for determine head supply tank (2) half, can exceed the water of fixing water level by eliminating and ensure to determine the constant level of head supply tank (2).
4. according to a kind of novel simple constant head water supply installation described in claims 1, it is characterized in that, above-mentioned water fender (4) be arranged on guiding gutter (6) determine head supply tank (2) outside and the two be connected, afflux bucket (10) is placed in guiding gutter (6) bottom, it is therefore an objective to collects and determines in head supply tank (2) spill stream and reuse.
5. according to a kind of novel simple constant head water supply installation described in claims 1, it is characterized in that, above-mentioned water inlet pipe (1) is arranged on determines head supply tank (2) upper end, it is therefore an objective to provide current source for determining head supply tank (2).
6. according to a kind of novel simple constant head water supply installation described in claims 1, it is characterized in that, above-mentioned outlet pipe (8) is arranged on determines head supply tank (2) lower end, middle installation graduating valve (7), it is therefore an objective to control outlet pipe (8) current entrance stable chute and carry out washout test.
7. according to a kind of novel simple constant head water supply installation described in claims 1, it is characterized in that, above-mentioned support (9) is fixed on determines head supply tank (2) bottom, it is therefore an objective to will determine head supply tank (2) and be fixed on certain height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843992.4U CN205421414U (en) | 2015-10-29 | 2015-10-29 | Novel simple and easy invariable flood peak supply water device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843992.4U CN205421414U (en) | 2015-10-29 | 2015-10-29 | Novel simple and easy invariable flood peak supply water device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205421414U true CN205421414U (en) | 2016-08-03 |
Family
ID=56518173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520843992.4U Expired - Fee Related CN205421414U (en) | 2015-10-29 | 2015-10-29 | Novel simple and easy invariable flood peak supply water device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205421414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630489A (en) * | 2017-10-12 | 2018-01-26 | 东北农业大学 | Full-automatic controllable head steady flow water-feed |
-
2015
- 2015-10-29 CN CN201520843992.4U patent/CN205421414U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630489A (en) * | 2017-10-12 | 2018-01-26 | 东北农业大学 | Full-automatic controllable head steady flow water-feed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170215 Address after: 610041 Chengdu South Road, Sichuan, No. four, No. nine Patentee after: Chengdu Mountainous Disasters Patentee after: Environment Inst., Chinese Academy of Sciences Patentee after: Sichuan Province Company of China National Tobacco Coporation Address before: 610041 Chengdu City, Wuhou District province people's road, No. four, No. nine, No. Patentee before: Chengdu Mountainous Disasters Patentee before: Environment Inst., Chinese Academy of Sciences |
|
| 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: 20160803 Termination date: 20171029 |