CN209821680U - Water level regulating device for hydraulic engineering - Google Patents
Water level regulating device for hydraulic engineering Download PDFInfo
- Publication number
- CN209821680U CN209821680U CN201920929676.7U CN201920929676U CN209821680U CN 209821680 U CN209821680 U CN 209821680U CN 201920929676 U CN201920929676 U CN 201920929676U CN 209821680 U CN209821680 U CN 209821680U
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- Prior art keywords
- sleeve
- water level
- control room
- hydraulic engineering
- flange
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Abstract
The utility model discloses a water level adjusting device for hydraulic engineering, including buoyancy hull and riverbed, buoyancy hull upper portion fixed mounting has the control room, the control room lower extreme fixedly connected with first sleeve pipe, fixedly mounted with the buoyancy board between control room and the first sleeve pipe, the second sleeve pipe of pegging graft in the first sleeve pipe, the through-hole has been seted up on the second sleeve pipe surface, second sleeve pipe lower extreme fixedly connected with second flange, the riverbed bottom has seted up drainage channel, drainage channel's drain port fixedly connected with first flange, first flange passes through bolt fixed connection with the second flange; the buoyancy of the buoyancy plate is driven by the rising of the water level to rise the first sleeve, so that the river is drained through the through holes in the second sleeve, flood disasters are reduced, and energy is saved.
Description
Technical Field
The utility model relates to a water level regulating device technical field specifically is a water level regulating device for hydraulic engineering.
Background
The water level regulation is an important link of hydraulic engineering and can be used for intercepting water flow, controlling the water level and regulating the flow;
the existing large and small reservoirs are provided with special water level monitoring and water level adjusting gates, the height of the water level can be adjusted in time in rainy seasons, the purposes of opening a gate to discharge flood or closing the gate to store water are achieved at any time, however, the river beds in small places cannot be provided with the professional water level monitoring and water level adjusting gates due to the fact that electric power is not popularized, the river beds cannot be collapsed at any time, flood is caused, and therefore the water level adjusting device for hydraulic engineering needs to be provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water level regulating device for hydraulic engineering carries out the drainage when the riverbed water level rises to the water yield when too much, under the condition that does not have electric power, utilizes the buoyancy of water level rising to the buoyancy board, realizes automatic drainage. To solve the problems set forth in the background art described above.
In order to achieve the above object, the utility model provides a following technical scheme: a water level adjusting device for water conservancy project comprises a buoyancy ship body and a riverbed, wherein a control chamber is fixedly arranged at the upper part of the buoyancy ship body, a storage battery and a PLC are fixedly arranged in the control chamber, a solar panel is fixedly arranged on the upper surface of the control chamber, an alarm is fixedly arranged on one side of the upper end of the control chamber, a liquid level sensor is fixedly arranged on one side of the lower end of the control chamber, the lower end of the control chamber is fixedly connected with a first sleeve, a buoyancy plate is fixedly arranged between the control chamber and the first sleeve, a second sleeve is inserted in the first sleeve, the surface of the second sleeve is provided with a through hole, the lower end of the second sleeve is fixedly connected with a second flange, the water drainage channel is formed in the bottom of the river bed, a first flange is fixedly connected to a water drainage opening of the water drainage channel, and the first flange is fixedly connected with the second flange through bolts.
Preferably, the second sleeve is arranged in a hollow mode, and eight groups of through holes are formed in the through holes.
Preferably, the first sleeve can be sleeved outside the second sleeve in a sliding mode up and down.
Preferably, a sealing ring is sleeved at the bottom of the second sleeve.
Preferably, a filter screen is fixedly arranged on the periphery of the first sleeve.
Preferably, the side surface of the upper end of the first sleeve is provided with an exhaust hole.
Preferably, the power output end of the solar cell panel is electrically connected with the storage battery power supply, the power input end of the PLC is electrically connected with the storage battery power supply, and the control output end of the PLC is electrically connected with the electric control end of the alarm.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the water is drained when the water level of a river bed rises when the water quantity is excessive through the buoyancy plate arranged at the upper end of the first sleeve, and the first sleeve is driven to rise by utilizing the buoyancy of the buoyancy plate when the water level rises under the condition of no electric power, so that the river is drained through the through holes in the second sleeve, the flood disaster is reduced, and the energy is saved;
2. through the control room of installation on the buoyancy board, when the water level extremely fast rose, perhaps first sleeve pipe can't rise along with the rising of surface of water when rising, the water level will touch level sensor, when level sensor reached the setting value, sends the signal of telecommunication for the PLC controller, through PLC controller information processing back, starts the alarm, reminds maintainer to further take safeguard procedures, has solved the regulation problem of no electric power area riverbed water level.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the first sleeve and the second sleeve of the present invention;
fig. 3 is a schematic view of the internal structure of the control room of the present invention.
In the figure: the device comprises a buoyancy ship body 1, a control room 2, a riverbed 3, a buoyancy plate 4, a first sleeve 5, a second sleeve 6, a through hole 7, a first flange 8, a drainage channel 9, a second flange 10, a filter screen 11, a sealing ring 12, a bolt 13, an exhaust hole 14, a solar cell panel 15, a storage battery 16, a PLC 17, a liquid level sensor 18 and an alarm 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a water level adjusting device for hydraulic engineering comprises a buoyancy ship body 1 and a riverbed 3, wherein a control room 2 is fixedly arranged on the upper portion of the buoyancy ship body 1, a storage battery 16 and a PLC (programmable logic controller) 17 are fixedly arranged in the control room 2, a solar cell panel 15 is fixedly arranged on the upper surface of the control room 2, an alarm 19 is fixedly arranged on one side of the upper end of the control room 2, a liquid level sensor 18 is fixedly arranged on one side of the lower end of the control room 2, a first sleeve 5 is fixedly connected with the lower end of the control room 2, a buoyancy plate 4 is fixedly arranged between the control room 2 and the first sleeve 5, a second sleeve 6 is inserted in the first sleeve 5, a through hole 7 is formed in the surface of the second sleeve 6, a second flange 10 is fixedly connected with the lower end of the second sleeve 6, a drainage channel 9 is formed in the bottom of the riverbed 3, and a first flange 8 is fixedly, the first flange 8 and the second flange 10 are fixedly connected through bolts 13.
Specifically, the second sleeve 6 is arranged in a hollow mode, eight groups of through holes 7 are arranged, and multiple groups of through holes 7 are arranged, so that the drainage rate is improved.
Specifically, first sleeve pipe 5 can slip from top to bottom and cup joint outside second sleeve pipe 6, and with sealed second sleeve pipe 6 open when the water level rises, carries out the drainage, and the water level is higher, and 7 drainage areas in through-hole of drainage are big more, can effectively solve the flood problem.
Specifically, the bottom of the second sleeve 6 is sleeved with a sealing ring 12, and when the water level does not reach the lowest set value, the first sleeve 5 seals the second sleeve 6 to prevent water leakage.
Specifically, first sleeve pipe 5 periphery fixed mounting has filter screen 11, filters the impurity in the river, avoids drainage channel 9 to block up.
Specifically, the side surface of the upper end of the first sleeve 5 is provided with an exhaust hole 14, so that the pressure in the second sleeve 6 is consistent with the external pressure during water drainage.
Specifically, the electric power output end of the solar cell panel 15 is electrically connected with the power supply of the storage battery 16, the power supply input end of the PLC 17 is electrically connected with the power supply of the storage battery 16, and the control output end of the PLC 17 is electrically connected with the electric control end of the alarm 19.
The working principle is as follows: when the device is used, the water is drained when the water level of the river bed 3 rises when the water amount is too much through the buoyancy plate 4 arranged at the upper end of the first sleeve 5, under the condition that no electric power exists, the first sleeve 5 is driven to rise by utilizing the buoyancy of the buoyancy plate 4 when the water level rises, so that the river is drained through the through hole 7 in the second sleeve 6, the flood disaster is reduced, energy is saved, through the control chamber 2 arranged on the buoyancy plate 4, when the water level rises at a very high speed, or the first sleeve 6 cannot rise along with the rise of the water surface, the water level touches the liquid level sensor 18, when the liquid level sensor 18 reaches a set value, an electric signal is sent to the PLC 17, after the information is processed by the PLC 17, the alarm 19 is started, maintenance personnel is reminded to further take protective measures, and the problem of water level adjustment of the river bed 3 in the area without electric power is solved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a water level regulating device for hydraulic engineering, includes buoyancy hull (1) and riverbed (3), its characterized in that: the buoyancy ship body is characterized in that a control room (2) is fixedly mounted on the upper portion of the buoyancy ship body (1), a storage battery (16) and a PLC (programmable logic controller) are fixedly mounted in the control room (2), a solar cell panel (15) is fixedly mounted on the upper surface of the control room (2), an alarm (19) is fixedly mounted on one side of the upper end of the control room (2), a liquid level sensor (18) is fixedly mounted on one side of the lower end of the control room (2), a first sleeve (5) is fixedly connected to the lower end of the control room (2), a buoyancy plate (4) is fixedly mounted between the control room (2) and the first sleeve (5), a second sleeve (6) is inserted in the first sleeve (5), a through hole (7) is formed in the surface of the second sleeve (6), a second flange (10) is fixedly connected to the lower end of the second sleeve (6), a drainage channel (9) is formed in, the water draining device is characterized in that a first flange (8) is fixedly connected to a water draining opening of the water draining channel (9), and the first flange (8) is fixedly connected with a second flange (10) through a bolt (13).
2. The water level regulating device for the hydraulic engineering according to claim 1, wherein: the second sleeve (6) is arranged in a hollow mode, and eight groups of through holes (7) are arranged.
3. The water level regulating device for the hydraulic engineering according to claim 1, wherein: the first sleeve (5) can be sleeved outside the second sleeve (6) in a sliding mode up and down.
4. The water level regulating device for the hydraulic engineering according to claim 1, wherein: and the bottom of the second sleeve (6) is sleeved with a sealing ring (12).
5. The water level regulating device for the hydraulic engineering according to claim 1, wherein: the periphery of the first sleeve (5) is fixedly provided with a filter screen (11).
6. The water level regulating device for the hydraulic engineering according to claim 1, wherein: the side surface of the upper end of the first sleeve (5) is provided with an exhaust hole (14).
7. The water level regulating device for the hydraulic engineering according to claim 1, wherein: the power output end of the solar cell panel (15) is electrically connected with the power supply of the storage battery (16), the power input end of the PLC (17) is electrically connected with the power supply of the storage battery (16), and the control output end of the PLC (17) is electrically connected with the electric control end of the alarm (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920929676.7U CN209821680U (en) | 2019-06-20 | 2019-06-20 | Water level regulating device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920929676.7U CN209821680U (en) | 2019-06-20 | 2019-06-20 | Water level regulating device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209821680U true CN209821680U (en) | 2019-12-20 |
Family
ID=68884694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920929676.7U Expired - Fee Related CN209821680U (en) | 2019-06-20 | 2019-06-20 | Water level regulating device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209821680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263153A (en) * | 2021-11-02 | 2022-04-01 | 武汉志宏水利水电设计院 | A drainage structures for flood control flood fighting |
-
2019
- 2019-06-20 CN CN201920929676.7U patent/CN209821680U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263153A (en) * | 2021-11-02 | 2022-04-01 | 武汉志宏水利水电设计院 | A drainage structures for flood control flood fighting |
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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 |
Granted publication date: 20191220 Termination date: 20200620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |