CN109403280A - A kind of antifreeze valve system of hydraulic engineering - Google Patents
A kind of antifreeze valve system of hydraulic engineering Download PDFInfo
- Publication number
- CN109403280A CN109403280A CN201811326486.2A CN201811326486A CN109403280A CN 109403280 A CN109403280 A CN 109403280A CN 201811326486 A CN201811326486 A CN 201811326486A CN 109403280 A CN109403280 A CN 109403280A
- Authority
- CN
- China
- Prior art keywords
- gate
- pressure nozzle
- screw rod
- support plate
- gear
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a kind of antifreeze valve systems of hydraulic engineering, including waterwall, gate, support plate, screw rod, rain-proof ceiling and high-pressure nozzle, screw rod upper end and gear mesh, gear is arranged on the rotary shaft, rotating shaft terminal is movably arranged on the support column on the upside of support plate, first bevel gear is provided in the middle part of rotary shaft, first bevel gear and second bevel gear are ratcheting, second bevel gear is fixedly connected with shaft, rain-proof ceiling is provided at the top of support column, solar water heater is provided at the top of rain-proof ceiling, the output end of hot water of solar water heater is connected to hot-water line, hot-water line is connected to the booster pump for being mounted on support plate front and rear sides, the output end of booster pump is connected to by pipeline with high-pressure nozzle, high-pressure nozzle is provided with the high-pressure nozzle sprayed vertically downward；The antifreeze valve system of this kind of hydraulic engineering, ejects high pressure water flow by the high-pressure nozzle on high-pressure nozzle, can disturb the water flow in front of gate, to achieve the purpose that prevent local water surface from freezing.
Description
Technical field
The present invention relates to a kind of gates to be related to hydraulic engineering more particularly, to a kind of antifreeze valve system of hydraulic engineering
Equipment technical field.
Background technique
In hydraulic engineering, water conservancy gate is essential water conservancy control device, and existing water conservancy gate is mostly by mixing
Solidifying soil reinforcing bar is made, and volume and weight is often larger, however current water conservancy gate mostly use greatly artificial shake handle by its
Lift, therefore water conservancy gate opens and closes low efficiency, the shortcomings that large labor intensity, when urgent, cannot achieve to the fast of water conservancy gate
Speed opening and closing, there are biggish security risks；And when temperature is lower, the phenomenon that water near water conservancy gate will appear icing,
The problem of a large amount of icings can squeeze gate, damage so as to cause gate, thus greatly reduces the use of gate
Service life.
Summary of the invention
The technical problem to be solved by the present invention is to overcome existing water conservancy gates cannot achieve the fast opening and closing to water conservancy gate,
And nearby icing can damage the defect of gate to water conservancy gate, provide a kind of hydraulic engineering antifreeze valve system, thus on solving
State problem.
To achieve the above object, the invention provides the following technical scheme: a kind of antifreeze valve system of hydraulic engineering, including
Waterwall, gate, support plate, screw rod, rain-proof ceiling and high-pressure nozzle, the two sides of the support plate bottom are provided with water blocking
Wall offers sliding slot on the inside of the waterwall, is provided with gate on the inside of the sliding slot, the top two sides of the gate are fixed
It is connected with screw rod, the upper end of the screw rod runs through support plate, is provided with thread bush on the upside of the support plate, the thread bush is arranged
On screw rod, the screw rod upper end and gear mesh, on the rotary shaft, the rotating shaft terminal activity is installed for the gear setting
On the supporting plate on the support column of side, first bevel gear, the first bevel gear and second are provided in the middle part of the rotary shaft
Bevel gear is ratcheting, and the second bevel gear is fixedly connected with shaft, and the shaft is connected with motor, setting at the top of the support column
Have a rain-proof ceiling, be provided with solar water heater at the top of the rain-proof ceiling, the output end of hot water of the solar water heater and
Hot-water line connection, the hot-water line are connected to the booster pump for being mounted on support plate front and rear sides, and the output end of the booster pump is logical
Piping is connected to high-pressure nozzle, and the high-pressure nozzle is provided with the high-pressure nozzle sprayed vertically downward.
As a preferred technical solution of the present invention, the screw rod is provided with two, and there are two the gear settings, and
Screw thread of the gear and on screw rod is ratcheting.
As a preferred technical solution of the present invention, the junction of the rotating shaft terminal and support column is provided with axis
It holds.
As a preferred technical solution of the present invention, the high-pressure nozzle is located above the front and rear sides of gate.
As a preferred technical solution of the present invention, the front and rear sides of the gate and the junction of waterwall are respectively provided with
There is gasket.
Compared with prior art, the beneficial effects of the present invention are: the antifreeze valve system of this kind of hydraulic engineering, passes through motor
Starting drives shaft rotation, and shaft drives second bevel gear rotation, and second bevel gear drives first bevel gear rotation, the first cone tooth
Wheel rotation so that rotation shaft driven gear rotation, gear rotation drive screw rod move up and down, thus realize gate unlatching and
It closes, it can be to avoid raindrop erosion gear and screw rod, when winter temperature freezes compared with low water level the phenomenon that by rain-proof ceiling
When, cold water is heated by solar water heater, and water flow pressure is improved by booster pump, then from the high pressure on high-pressure nozzle
Spray head ejects high pressure water flow, and since the water flow ejected is hot water, gate front and rear sides can be effectively avoided due to temperature
Spend it is low and the problem of freeze, while the high pressure water flow sprayed can disturb the water flow in front of gate, form continuously water
Stream is effectively protected gate, solves gate and damage because of icing to achieve the purpose that prevent local water surface from freezing
Bad problem.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of antifreeze valve system structural schematic diagram of hydraulic engineering of the present invention；
In figure: 1, waterwall；2, gate；3, sliding slot；4, support plate；5, screw rod；6, gear；7, rotary shaft；8, first bevel gear；
9, second bevel gear；10, shaft；11, motor；12, thread bush；13, support column；14, rain-proof ceiling；15, solar water heater；
16, hot-water line；17, booster pump；18, high-pressure nozzle.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution: a kind of hydraulic engineering antifreeze valve system, including water blocking
The two sides of wall 1, gate 2, support plate 4, screw rod 5, rain-proof ceiling 14 and high-pressure nozzle 18,4 bottom of support plate are provided with water blocking
Wall 1, the inside of waterwall 1 offer sliding slot 3, and 3 inside of sliding slot is provided with gate 2, and the top two sides of gate 2 are fixedly connected with
Screw rod 5, the upper end of screw rod 5 run through support plate 4, are provided with thread bush 12 on the upside of support plate 4, and thread bush 12 is set on screw rod 5,
5 upper end of screw rod and gear 6 are ratcheting, and gear 6 is arranged in rotary shaft 107, and 107 both ends of rotary shaft are movably arranged in support plate 4
On the support column 13 of side, the middle part of rotary shaft 107 is provided with first bevel gear 8, and first bevel gear 8 and second bevel gear 9 are ratcheting,
Second bevel gear 9 is fixedly connected with shaft 10, and shaft 10 and motor 11 connect, and is provided with rain-proof ceiling 14 at the top of support column 13,
Prevent from causing under rainwater and the long term of solarization 2 headstock gear of water conservancy gate damage the phenomenon that of damages such as to occur getting rusty, drop
The service life of low 2 headstock gear of water conservancy gate is provided with solar water heater 15, solar water heater at the top of rain-proof ceiling 14
15 output end of hot water is connected to hot-water line 16, and hot-water line 16 is connected to the booster pump 17 for being mounted on 4 front and rear sides of support plate, is increased
The output end of press pump 17 is connected to by pipeline with high-pressure nozzle 18, and high-pressure nozzle 18 is provided with the high pressure spray sprayed vertically downward
Head, when winter temperature freezing compared with low water level the phenomenon that, solar water heater 15 heats cold water, and passes through booster pump 17
Water flow pressure is improved, then ejects high pressure water flow from the high-pressure nozzle on high-pressure nozzle 18, since the water flow ejected is heat
The problem of 2 front and rear sides of gate freeze since temperature is too low has can be effectively avoided in water, while the high pressure water flow sprayed can
To disturb the water flow in 2 front of gate, so that continuously water flow is formed, to reach the mesh for preventing local water surface from freezing
, it is effectively protected gate 2, solves the problems, such as that gate 2 damage occurs because of icing.
Screw rod 5 is provided with two, and there are two the settings of gear 6, and screw thread of the gear 6 and on screw rod 5 is ratcheting, rotary shaft
107 both ends and the junction of support column 13 are provided with bearing, and high-pressure nozzle 18 is located above the front and rear sides of gate 2, gate 2
Front and rear sides and the junction of waterwall 1 are provided with gasket.
Concrete principle: in use, the starting of motor 11 drives shaft 10 to rotate, shaft 10 drives second bevel gear 9 to rotate, the
Two bevel gears 9 drive first bevel gear 8 to rotate, and first bevel gear 8 rotates so that rotary shaft 107 is with the rotation of moving gear 6, gear 6
Rotation drives screw rod 5 to move up and down, to realize the opening and closing of gate 2, accelerates the opening and closing speed of gate 2, rain-proof
Ceiling 14 can be to avoid raindrop erosion gear 6 and screw rod 5, when winter temperature freezing compared with low water level the phenomenon that, solar energy
Water heater 15 heats cold water, and improves water flow pressure by booster pump 17, then from the high-pressure nozzle spray on high-pressure nozzle 18
It projects high pressure water flow and 2 front and rear sides of gate can be effectively avoided since temperature is too low since the water flow ejected is hot water
And the problem of freezing, while the high pressure water flow sprayed can disturb the water flow in 2 front of gate, to form continuously water
Stream is effectively protected gate 2, solves gate 2 and occur because of icing to achieve the purpose that prevent local water surface from freezing
The problem of damage.
The antifreeze valve system of this kind of hydraulic engineering drives shaft rotation by electric motor starting, and shaft drives the second cone tooth
Wheel rotation, second bevel gear drive first bevel gear rotation, and first bevel gear rotates so that rotation shaft driven gear rotation, gear
Rotation drives screw rod to move up and down, so that the opening and closing of gate are realized, it can be to avoid raindrop erosion by rain-proof ceiling
Gear and screw rod are heated cold water by solar water heater, and lead to when winter temperature freezing compared with low water level the phenomenon that
It crosses booster pump and improves water flow pressure, then high pressure water flow is ejected from the high-pressure nozzle on high-pressure nozzle, due to the water ejected
Stream is hot water, and the problem of gate front and rear sides freeze since temperature is too low, while the high pressure sprayed can be effectively avoided
Water flow can disturb the water flow in front of gate, form continuously water flow, to reach the mesh for preventing local water surface from freezing
, it is effectively protected gate, solves the problems, such as that gate damage occurs because of icing.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of antifreeze valve system of hydraulic engineering, including waterwall (1), gate (2), support plate (4), screw rod (5), rain-proof
Ceiling (14) and high-pressure nozzle (18), which is characterized in that the two sides of support plate (4) bottom are provided with waterwall (1), institute
It states and is offered on the inside of waterwall (1) sliding slot (3), being provided with gate (2) on the inside of the sliding slot (3), the top of the gate (2)
Portion two sides are fixedly connected with screw rod (5), and support plate (4) are run through in the upper end of the screw rod (5), setting on the upside of the support plate (4)
Have thread bush (12), the thread bush (12) is set on screw rod (5), and screw rod (5) upper end and gear (6) are ratcheting, described
Gear (6) is arranged on rotary shaft (10) (7), and rotary shaft (10) (7) both ends are movably arranged on the branch on the upside of support plate (4)
On dagger (13), it is provided with first bevel gear (8) in the middle part of the rotary shaft (10) (7), the first bevel gear (8) and second
Bevel gear (9) is ratcheting, and the second bevel gear (9) is fixedly connected with shaft (10), the shaft (10) and motor (11) connection,
It is provided with rain-proof ceiling (14) at the top of the support column (13), is provided with solar water heater at the top of the rain-proof ceiling (14)
(15), the output end of hot water of the solar water heater (15) is connected to hot-water line (16), the hot-water line (16) and is mounted on
The booster pump (17) of support plate (4) front and rear sides is connected to, and the output end of the booster pump (17) passes through pipeline and high-pressure nozzle
(18) it is connected to, the high-pressure nozzle (18) is provided with the high-pressure nozzle sprayed vertically downward.
2. a kind of antifreeze valve system of hydraulic engineering according to claim 1, which is characterized in that the screw rod (5) sets
Two are equipped with, there are two gear (6) settings, and screw thread of the gear (6) and on screw rod (5) is ratcheting.
3. a kind of antifreeze valve system of hydraulic engineering according to claim 1, which is characterized in that the rotary shaft (10)
(7) both ends and the junction of support column (13) are provided with bearing.
4. a kind of antifreeze valve system of hydraulic engineering according to claim 1, which is characterized in that the high-pressure nozzle
(18) above the front and rear sides of gate (2).
5. a kind of antifreeze valve system of hydraulic engineering according to claim 1, which is characterized in that the gate (2)
The junction of front and rear sides and waterwall (1) is provided with gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811326486.2A CN109403280A (en) | 2018-11-08 | 2018-11-08 | A kind of antifreeze valve system of hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811326486.2A CN109403280A (en) | 2018-11-08 | 2018-11-08 | A kind of antifreeze valve system of hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109403280A true CN109403280A (en) | 2019-03-01 |
Family
ID=65472669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811326486.2A Withdrawn CN109403280A (en) | 2018-11-08 | 2018-11-08 | A kind of antifreeze valve system of hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109403280A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357836A (en) * | 2021-06-15 | 2021-09-07 | 南昌工程学院 | System for preventing icing in front of dam based on solar matrix |
-
2018
- 2018-11-08 CN CN201811326486.2A patent/CN109403280A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357836A (en) * | 2021-06-15 | 2021-09-07 | 南昌工程学院 | System for preventing icing in front of dam based on solar matrix |
| CN113357836B (en) * | 2021-06-15 | 2022-07-26 | 南昌工程学院 | System for preventing icing in front of dam based on solar matrix |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190301 |
|
| WW01 | Invention patent application withdrawn after publication |