CN208781079U - A kind of electric power facility water level monitors processing unit automatically - Google Patents
A kind of electric power facility water level monitors processing unit automatically Download PDFInfo
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- CN208781079U CN208781079U CN201821308917.8U CN201821308917U CN208781079U CN 208781079 U CN208781079 U CN 208781079U CN 201821308917 U CN201821308917 U CN 201821308917U CN 208781079 U CN208781079 U CN 208781079U
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- water level
- height
- detection pipe
- level detection
- position sensor
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Abstract
The utility model discloses a kind of electric power facility water levels to monitor processing unit automatically, including cable bearer, cable bearer is fixedly connected with the side wall of cable piping lane, height of water level detection pipe is connected on cable bearer, the bottom of height of water level detection pipe is connect with cable piping lane bottom, the bottom of height of water level detection pipe offers the inlet opening communicated with cable piping lane, the floating ball to float up and down according to height of water level is equipped in height of water level detection pipe, detection floating ball height first position sensor is equipped on the top of height of water level detection pipe, first position sensor is electrically connected with the input terminal of PLC controller, the output end of PLC controller is electrically connected with water pump.Present apparatus whole-course automation detects and controls, and monitoring accuracy is high, and human input is small, can be carried out and uninterruptedly monitors, and intelligence degree is high, and time saving and energy saving, structure is simple, and easy to install and use, low in cost, work efficiency is high.
Description
Technical field
The utility model relates to electric power facility protection technology fields, and in particular to a kind of electric power facility water level is automatically at monitoring
Manage device.
Background technique
With frequently occurring for extreme natural calamity in recent years, such as floods, typhoon.Many power equipments can all suffer from
Flood allows water level in power equipment to exceed the range that its maximum is born, and sets since water level raising will cause electric power
It is standby out of control, the serious consequences such as secondary loop short circuit or alternating current and direct current short circuit current ground connection, whole power failures；So that operation power
There are huge security risks.
Currently, being most susceptible to flood influence since cable piping lane topography is lower, artificial water is carried out to power equipment
Can also personal safety be made to be on the hazard when the measurement of position, water level conditions in power equipment can not be grasped in time, to the operation band of power grid
Carry out security risk.
Therefore, how the water level in power equipment is monitored, is that those skilled in the art need the technology solved to ask
Topic.
Utility model content
To be solved in the utility model can be also made one when carrying out artificial level measuring to power equipment in the prior art
Body is on the hazard safely, can not grasp water level conditions in power equipment in time, and the technology of security risk is brought to the operation of power grid
Problem is, and it is an object of the present invention to provide a kind of electric power facility water level monitors processing unit automatically.
The utility model is achieved through the following technical solutions:
A kind of electric power facility water level monitors processing unit, including cable bearer, the cable bearer and cable piping lane automatically
Side wall be fixedly connected, be connected with height of water level detection pipe on cable bearer, the bottom of the height of water level detection pipe and electricity
The connection of cable piping lane bottom, the bottom of height of water level detection pipe offer the inlet opening communicated with cable piping lane, examine in height of water level
The floating ball to float up and down according to height of water level is equipped in test tube, it is high to be equipped with detection floating ball on the top of height of water level detection pipe
First position sensor is spent, the first position sensor is electrically connected with the input terminal of PLC controller, the output of PLC controller
End is electrically connected with water pump.
Preferred embodiment, the first position sensor be correlation type optoelectronic switch, the transmitting terminal of correlation type optoelectronic switch and
Receiving end is symmetrical arranged in height of water level detection pipe respectively.
Preferred embodiment, the floating ball are hollow magnetic stainless steel ball, and the lower part of the height of water level detection pipe is equipped with the
Two position sensors, the first position sensor and second position sensor are proximity Hall switch.
The output end of preferred embodiment, the PLC controller is also connected with combined aural and visual alarm.
Preferred embodiment, the height of water level detection pipe are pvc pipe, and height of water level detection pipe is solid by anchor ear and cable bearer
Fixed connection.
Preferred embodiment is coated with strainer on the inlet opening of the height of water level detection pipe.
The utility model compared with prior art, has the following advantages and benefits: a kind of electricity of the utility model
Power facility water level monitors processing unit automatically, which detects water level in cable piping lane by being arranged in cable piping lane
Height of water level detection pipe, pass through and be arranged in height of water level detection pipe according to the floating of cable piping lane height of water level automatic lifting
Ball, floating ball are provided with first position sensor and second position sensor in the setting position of raising and lowering, and first position passes
Sensor is used for the high limit position of detection cable piping lane height of water level, and second position sensor is used for detection cable piping lane water level
The lowest limit position of height, first position sensor, which detects, issues starting control letter to PLC controller behind the position of floating ball
Number, PLC controller controls water pump and carries out draining.Floating ball drops to the second position sensor during pumping drainage
When position, second position sensor is issued to PLC controller stops control signal.Present apparatus whole-course automation detects and controls,
Monitoring accuracy is high, and human input is small, can be carried out and uninterruptedly monitors, and intelligence degree is high, and time saving and energy saving, structure is simple,
Easy to install and use, low in cost, work efficiency is high.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the height of water level detection pipe of the utility model.
Label and corresponding parts title in attached drawing:
1- cable piping lane, 2- cable bearer, 3- anchor ear, 4- height of water level detection pipe, 5- inlet opening, 6- floating ball, 7- first
Position sensor, the second position 8- sensor.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment
As depicted in figs. 1 and 2, a kind of electric power facility water level of the utility model monitors processing unit, including cable branch automatically
Frame 2, cable bearer 2 are fixedly connected with the side wall of cable piping lane 1, and height of water level detection pipe 4, water are connected on cable bearer 2
Position height detection pipe 4 is pvc pipe, and height of water level detection pipe 4 is fixedly connected by anchor ear 3 with cable bearer 2, height of water level detection
The bottom of pipe 4 is connect with the bottom of cable piping lane 1.The bottom of height of water level detection pipe 4 offer communicated with cable piping lane 1 into
Fluid apertures 5 is equipped with the floating ball 6 to float up and down according to height of water level, in height of water level detection pipe in height of water level detection pipe 4
4 top is equipped with detection 6 height first position sensor 7 of floating ball, the input terminal electricity of first position sensor 7 and PLC controller
Connection, the output end of PLC controller are electrically connected with water pump.
Working principle:
A kind of electric power facility water level of the utility model monitors processing unit automatically, which passes through in cable piping lane 1
The height of water level detection pipe 4 detected to water level in cable piping lane 1 is set, by the way that root is arranged in height of water level detection pipe 4
According to the floating ball 6 of 1 height of water level automatic lifting of cable piping lane, the setting position of the raising and lowering in height of water level detection pipe 4 of floating ball 6
It sets and is provided with first position sensor 7 and second position sensor 8, first position sensor 7 is used for 1 water level of detection cable piping lane
The high limit position of height, second position sensor 8 are used for the lowest limit position of 1 height of water level of detection cable piping lane.When
First position sensor 8, which detects, issues starting control signal to PLC controller behind the position of floating ball 6, and PLC controller controls water
Pump carries out draining.When floating ball 6 drops to the position of second position sensor 8 during pumping drainage, the second position
Sensor 8 is issued to PLC controller stops control signal.
Preferred embodiment scheme, first position sensor 7 are correlation type optoelectronic switch, the transmitting terminal of correlation type optoelectronic switch
It is symmetrical arranged in height of water level detection pipe 4 respectively with receiving end, when floating ball 6 rises to the position of first position sensor 7,
The transmitting light of correlation type optoelectronic switch is separated by floating ball 6, and receiver issues starting control signal to PLC controller.
Preferred embodiment scheme, floating ball 6 are hollow magnetic stainless steel ball, and the lower part of height of water level detection pipe 4 is additionally provided with
Second position sensor 8, first position sensor 7 and second position sensor 8 are proximity Hall switch, when floating ball 6 is in water
First position sensor 7 and second position sensor 8 detect floating ball 6 during raising and lowering in position height detection pipe 4
Position after to PLC controller issue electric signal.
The output end of preferred embodiment scheme, PLC controller is also connected with combined aural and visual alarm, when floating ball 6 is by first position
After sensor 7 detects, first position sensor 7 issues electric signal to PLC controller, and PLC controller controls combined aural and visual alarm
It alarms, personnel's supervision is stood fast in prompting.
Preferred embodiment scheme is coated with strainer on the inlet opening 5 of height of water level detection pipe 4, has prevented foreign matter entrance
The lifting of floating ball 6 is had an impact in height of water level detection pipe 4, causes to be failure to actuate or malfunction.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of electric power facility water level monitors processing unit automatically, which is characterized in that including cable bearer, the cable bearer with
The side wall of cable piping lane is fixedly connected, and height of water level detection pipe is connected on cable bearer, the height of water level detection pipe
Bottom is connect with cable piping lane bottom, and the bottom of height of water level detection pipe offers the inlet opening communicated with cable piping lane, in water
It is equipped with the floating ball to float up and down according to height of water level in the height detection pipe of position, is equipped with inspection on the top of height of water level detection pipe
Floating ball height first position sensor is surveyed, the first position sensor is electrically connected with the input terminal of PLC controller, PLC control
The output end of device is electrically connected with water pump.
2. a kind of electric power facility water level according to claim 1 monitors processing unit automatically, which is characterized in that described first
Position sensor is correlation type optoelectronic switch, the transmitting terminal of correlation type optoelectronic switch and receiving end respectively with height of water level detection pipe
It is upper to be symmetrical arranged.
3. a kind of electric power facility water level according to claim 1 monitors processing unit automatically, which is characterized in that the floating ball
Lower part for hollow magnetic stainless steel ball, the height of water level detection pipe is equipped with second position sensor, the first position
Sensor and second position sensor are proximity Hall switch.
4. a kind of electric power facility water level according to claim 1 monitors processing unit automatically, which is characterized in that the PLC
The output end of controller is also connected with combined aural and visual alarm.
5. a kind of electric power facility water level according to claim 1 monitors processing unit automatically, which is characterized in that the water level
Height detection pipe is pvc pipe, and height of water level detection pipe is fixedly connected by anchor ear with cable bearer.
6. a kind of electric power facility water level according to claim 1 monitors processing unit automatically, which is characterized in that the water level
Strainer is coated on the inlet opening of height detection pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821308917.8U CN208781079U (en) | 2018-08-15 | 2018-08-15 | A kind of electric power facility water level monitors processing unit automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821308917.8U CN208781079U (en) | 2018-08-15 | 2018-08-15 | A kind of electric power facility water level monitors processing unit automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208781079U true CN208781079U (en) | 2019-04-23 |
Family
ID=66156834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821308917.8U Active CN208781079U (en) | 2018-08-15 | 2018-08-15 | A kind of electric power facility water level monitors processing unit automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208781079U (en) |
-
2018
- 2018-08-15 CN CN201821308917.8U patent/CN208781079U/en active Active
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