CN213987282U - Water and electricity operation scheduling data information acquisition equipment - Google Patents
Water and electricity operation scheduling data information acquisition equipment Download PDFInfo
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- CN213987282U CN213987282U CN202120399680.4U CN202120399680U CN213987282U CN 213987282 U CN213987282 U CN 213987282U CN 202120399680 U CN202120399680 U CN 202120399680U CN 213987282 U CN213987282 U CN 213987282U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 134
- 230000005611 electricity Effects 0.000 title claims description 13
- 238000010248 power generation Methods 0.000 claims abstract description 29
- 230000003028 elevating effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a hydropower operation scheduling data information acquisition device, relating to the technical field of hydropower operation, comprising a reservoir, a gate, a first water level line, a second water level line, a third water level line, a water level sensor, a first controller, a power generation network and a second controller, wherein the gate can be automatically opened and closed by a set lifting mechanism, the lowest water level of the reservoir is controlled by the set first water level mechanism, the water in the reservoir can be controlled by the set second water level mechanism to be used for power generation of the power generation network, the device monitors the amount of water according to the height of the water level, and controls the power generation of the power generation network, the power generation network can supply power to the local area and can transmit the power to the regional power grid for use, and when the water level is detected to be insufficient, a worker is reminded to add water into the reservoir, so that the hydropower station and the power grid connected with the hydropower station obtain the maximum possible economic benefit; when the water level is too high, the staff is reminded to open the gate and drain water, and the flood control effect is achieved.
Description
Technical Field
The utility model relates to a water and electricity operation technical field specifically is a water and electricity operation scheduling data information acquisition equipment.
Background
The operation mode of the hydropower station and the water level and water amount scheduling of the reservoir are reasonably arranged, so that the hydropower station and the power grid connected with the hydropower station obtain the maximum possible economic benefit. The reservoir operation and scheduling of the hydropower engineering comprehensively utilized need to be started from the whole national economic benefit. The real-time optimized dispatching of the hydropower station operation mode needs to develop various automatic control and automatic adjusting devices with high reliability, strengthen the water condition forecast of the hydropower station and the communication with the outside, develop various programmable controllers so as to improve the automation level, the adjusting quality and the safety degree of the hydropower station, and gradually and automatically carry out the optimized dispatching command in real time in a full-scale manner. The large pumped storage power station newly built in western Europe, America and Japan undertakes various tasks of frequency modulation, peak modulation, phase modulation and standby of a large power grid. The running mode of the unit frequently changes within one day, and simultaneously, the high adjusting quality is required to be achieved, and the full-scale optimized running scheduling is achieved by perfecting various automatic elements.
Through investigation and analysis, the main reason for causing statistical deviation is that the small power supplies such as the small hydropower stations and the like cannot realize information acquisition and transmission, and the reason is mainly caused by the following two problems: one is the problem of communication channel construction, and for large and medium-sized and partial small hydropower stations, the communication conditions are good, and the large and medium-sized and partial small hydropower stations completely have physical channels for data communication; however, most of small hydropower stations and other small power supplies are located in remote mountainous areas, a scheduling data network or a special line channel is not covered, and it is unrealistic to lay a line again, and the channel problem cuts off a physical link of communication between a plant station and a main station, so that automatic acquisition of information of the small hydropower stations becomes an impossible event. The second is the problem of security, stability, accuracy, timeliness, integrity and transmission efficiency of data communication. In a power grid reservoir dispatching automation system, data communication is the key of stable operation of the system, particularly under the condition that a communication link condition is unstable, a stable and reliable communication technology is particularly important, and therefore a hydropower operation dispatching data information acquisition device is provided to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water and electricity operation scheduling data information acquisition equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a water and electricity operation scheduling data information acquisition equipment, includes the reservoir, be provided with the slide rail on the reservoir, fixed mounting has the motor on the slide rail, fixedly connected with elevating system in the drive shaft of motor, from the bottom up has set gradually first water level mechanism, second water level mechanism and third water level mechanism on the reservoir, is provided with the water level inductor in the reservoir, the electric connection has first controller on the water level inductor, electric connection has the alarm on first controller and motor electric connection, and first controller electric connection has the power generation net, power generation net electric connection has the second controller, second controller electric connection has regional electric wire netting, second controller and first controller electric connection.
As an improved scheme of the utility model: elevating system includes gate, second slider and lead screw, the drive shaft fixed connection of lead screw and motor, the second slider cup joints with the lead screw, the gate bottom is provided with the lug, the lug is provided with two first sliders with the base joint of reservoir, the symmetry on the gate, first slider and second slider fixed connection, first slider and second slider all with slide rail sliding connection.
As an improved scheme of the utility model: the first water level mechanism comprises a first water level line, and the first water level line is electrically connected with the water level sensor.
As an improved scheme of the utility model: the second water level mechanism comprises a second water level line, and the second water level line is electrically connected with the water level sensor.
As an improved scheme of the utility model: the third water level mechanism comprises a third water level line, and the third water level line is electrically connected with the water level sensor.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a lifting mechanism who sets up can automatic switch gate, be convenient for discharge flood discharge, the lowest water level of first water level mechanism control reservoir that sets up, it adds water to the reservoir when the water level is too low to be convenient for, the second water level mechanism that sets up can control the water in the reservoir and be used for the electricity generation of power generation network, and then control second controller control power transmission to regional electric wire netting, and the third water level mechanism that sets up is used for controlling the reservoir and discharges water, what of the water yield was monitored through the height of water level to the setting of this device, the height of water level controls the electricity generation of power generation network again, the electricity generation of power generation network can supply this regional power consumption, can transmit to regional electric wire netting again and supply the use, detect the water level not enough, remind the staff to add water in the reservoir, guarantee that the generated energy is sufficient, make hydropower station and its electric wire netting of inserting obtain the most possible economic benefits; when the water level is too high, remind the staff to open the floodgate and sluicing, play the effect of flood control, the water of simultaneously letting out can be used for irrigation in the farmland.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the reservoir of FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a control schematic of the circuit of FIG. 1;
fig. 5 is a schematic view of a partial three-dimensional structure of the present invention.
In the figure: 1-reservoir, 2-slide rail, 3-gate, 4-first slide block, 5-second slide block, 6-lug, 7-motor, 8-lead screw, 9-first water level line, 10-second water level line, 11-third water level line, 12-water level sensor, 13-first controller, 14-power generation network, 15-second controller, 16-regional power grid and 17-alarm.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Referring to fig. 1-5, a water and electricity operation scheduling data information acquisition equipment includes reservoir 1, be provided with slide rail 2 on the reservoir 1, fixed mounting has motor 7 on the slide rail 2, fixedly connected with elevating system in the drive shaft of motor 7, first water level mechanism, second water level mechanism and third water level mechanism have set gradually from the bottom up on reservoir 1, are provided with water level inductor 12 in the reservoir 1, electric connection has first controller 13 on water level inductor 12, first controller 13 and motor 7 electric connection, electric connection has alarm 17 on first controller 13, and first controller 13 electric connection has power generation network 14, power generation network 14 electric connection has second controller 15, second controller 15 electric connection has regional electric wire netting 16, second controller 15 and first controller 13 electric connection.
When the device is used, the reservoir 1 is used for storing water, generating power and irrigating, the lifting mechanism is used for opening and closing a gate, the first water level mechanism controls the lowest water level of the reservoir, water is added to the reservoir when the water level is too low, the second water level mechanism is used for controlling water in the reservoir to be used for generating power through the power generation network, the second controller is further controlled to control power to be transmitted to the regional power grid, the third water level mechanism is used for controlling water discharge of the reservoir, the water level sensor 12 is used for transmitting a signal of the water level in the reservoir 1 to the first controller 13, the first controller 13 is used for controlling the power generation network 14 to generate power, meanwhile, the driving of the lifting mechanism is controlled, the second controller 15 is used for controlling whether the power is transmitted to the regional power grid 16, and the regional power grid 16 is used for collecting redundant power of the power generation network 14.
Specifically, the lifting mechanism comprises a gate 3, a second slider 5 and a screw rod 8, the screw rod 8 is fixedly connected with a driving shaft of a motor 7, the second slider 5 is sleeved with the screw rod 8, a bump 6 is arranged at the bottom of the gate 3, the bump 6 is clamped with a base of the reservoir 1, two first sliders 4 are symmetrically arranged on the gate 3, the first sliders 4 are fixedly connected with the second sliders 5, the first sliders 4 and the second sliders 5 are both connected with a slide rail 2 in a sliding manner, when the water flow in the reservoir 1 reaches a position above a third water level mechanism, a first controller 13 controls the motor 7 to start, the motor 7 drives the screw rod 8 to rotate, the second sliders 5 slide upwards on the screw rod 8 when the screw rod 8 rotates, the second sliders 5 slide upwards to drive the first sliders to slide on the slide rail 2, so that the gate 3 slides upwards, the water flow flows out from the lower part of the reservoir 1, when the water flow in the reservoir 1 reaches a position below the third water level mechanism, the first controller 13 controls the motor 7 to start, then the motor 7 drives the rotary screw 8, the second slide block 5 slides downwards on the rotary screw 8 when the rotary screw 8 rotates, and the downwards sliding of the second slide block 5 drives the first slide block to slide on the slide rail 2, so that the gate 3 is slid downwards to close the reservoir 1.
Example 2
On the basis of embodiment 1, in addition, the first water level mechanism of the device comprises a first water level line 9, the first water level line 9 is electrically connected with a water level sensor 12, the water level sensor 12 transmits a signal of the first water level line 9 to a first controller 13, and the first controller 13 electrically controls an alarm 17 to give an alarm.
The second water level mechanism comprises a second water level line 10, the second water level line 10 is electrically connected with a water level sensor 12, the water level sensor 12 transmits a signal sensed by the second water level line 10 to a first controller 13, the first controller 13 electrically controls a second controller 15 through judgment, and then the second controller 15 connects a regional power grid 16 with a power generation grid 14, so that the power generation grid 14 generates power and transmits the power to the regional power grid 16.
The third water level mechanism comprises a third water level line 11, the third water level line 11 is electrically connected with a water level sensor 12, the water level sensor 12 transmits a signal for sensing the third water level line 11 to a first controller 13, and the first controller 13 controls the lifting mechanism to open the gate 3 for flood discharge.
Through the above setting, elevating system opens gate 3 through the start-up of first controller 13 control motor 7 and carries out the flood discharge, first water level mechanism drive first controller 13 electrical control alarm 17 reports to the police, second water level mechanism drive first controller 13 is through judging electrical control second controller 15, then second controller 15 is connected regional electric wire netting 16 and power generation net 14, make power generation net 14 generate electricity and carry for regional electric wire netting 16, third water level mechanism drive first controller 13 control elevating system opens gate 3 and carries out the flood discharge.
In summary, the utility model can automatically open and close the gate 3 through the arranged lifting mechanism, is convenient for discharging water and discharging flood, the arranged first water level mechanism controls the lowest water level of the reservoir 1, is convenient for adding water to the reservoir 1 when the water level is too low, the arranged second water level mechanism can control the water in the reservoir 1 to be used for generating electricity through the power generation network 14, the device is arranged to monitor the amount of water according to the height of the water level, the power generation of the power generation network 14 is controlled according to the height of the water level, the power generation network 14 can supply power to the local area for use after power generation and can also supply power to the regional power grid 16 for use, the shortage of the water level is detected, a worker is reminded to add water into the reservoir 1, the sufficient power generation capacity is ensured, and the hydropower station and the power grid connected with the hydropower station can obtain the maximum possible economic benefit; when the water level is too high, remind the staff to open the floodgate and sluicing, play the effect of flood control, the water of simultaneously letting out can be used for irrigation in the farmland.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (5)
1. The utility model provides a water and electricity operation scheduling data information acquisition equipment, includes reservoir (1), its characterized in that, be provided with slide rail (2) on reservoir (1), fixed mounting has motor (7) on slide rail (2), fixedly connected with elevating system in the drive shaft of motor (7), first water level mechanism, second water level mechanism and third water level mechanism have set gradually from the bottom up on reservoir (1), are provided with water level inductor (12) in reservoir (1), electrically connected with first controller (13) on water level inductor (12), first controller (13) and motor (7) electric connection, electrically connected with alarm (17) on first controller (13), and first controller (13) electric connection has power generation net (14), power generation net (14) electric connection has second controller (15), second controller (15) electric connection has regional electric network (16), the second controller (15) is electrically connected with the first controller (13).
2. The hydroelectric operation dispatching data information collection equipment of claim 1, wherein the elevating system comprises a gate (3), a second slider (5) and a screw (8), the screw (8) is fixedly connected with a driving shaft of a motor (7), the second slider (5) is sleeved with the screw (8), a bump (6) is arranged at the bottom of the gate (3), the bump (6) is clamped with a base of the reservoir (1), two first sliders (4) are symmetrically arranged on the gate (3), the first slider (4) is fixedly connected with the second slider (5), and the first slider (4) and the second slider (5) are both in sliding connection with a sliding rail (2).
3. The hydroelectric operation scheduling data information collecting device according to claim 1, wherein the first water level mechanism comprises a first water level line (9), and the first water level line (9) is electrically connected with a water level sensor (12).
4. A hydroelectric operation scheduling data information collecting apparatus according to claim 2 or 3, wherein the second water level mechanism comprises a second water level line (10), and the second water level line (10) is electrically connected with the water level sensor (12).
5. The hydroelectric operation scheduling data information collecting device according to claim 4, wherein the third water level mechanism comprises a third water level line (11), and the third water level line (11) is electrically connected with the water level sensor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120399680.4U CN213987282U (en) | 2021-02-23 | 2021-02-23 | Water and electricity operation scheduling data information acquisition equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120399680.4U CN213987282U (en) | 2021-02-23 | 2021-02-23 | Water and electricity operation scheduling data information acquisition equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213987282U true CN213987282U (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120399680.4U Expired - Fee Related CN213987282U (en) | 2021-02-23 | 2021-02-23 | Water and electricity operation scheduling data information acquisition equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213987282U (en) |
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2021
- 2021-02-23 CN CN202120399680.4U patent/CN213987282U/en not_active Expired - Fee Related
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| 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: 20210817 |