CN108226611A - Environment monitoring equipment - Google Patents
Environment monitoring equipment Download PDFInfo
- Publication number
- CN108226611A CN108226611A CN201810271258.3A CN201810271258A CN108226611A CN 108226611 A CN108226611 A CN 108226611A CN 201810271258 A CN201810271258 A CN 201810271258A CN 108226611 A CN108226611 A CN 108226611A
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- Prior art keywords
- sampling unit
- environment monitoring
- monitoring equipment
- current sampling
- cable
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
The invention discloses a kind of environment monitoring equipment, including：Voltage sampling unit, current sampling unit, plant bottom case, circuit function unit, power supply and signal cable；Wherein：Voltage sampling unit and current sampling unit are connected on plant bottom case, and tested cable is caught in using open type structure；Circuit function unit is in plant bottom case；Power supply and signal cable are linked into environment monitoring equipment；Voltage sampling unit is used to acquire the voltage sampling signal of tested cable；Current sampling unit is used to acquire the current sampling signal of tested cable；Circuit function unit is used to handle voltage sampling signal and current sampling signal；Power supply and signal cable are used to access power supply and transmission signal.The present invention can simplify environment monitoring equipment voltage and current sample mode, and be easily installed.
Description
Technical field
The present invention relates to environment monitoring technical field more particularly to environment monitoring equipment.
Background technology
For environment protection and monitoring, traditional scheme applied current mutual inductor is completed, current transformer by a mutual inductor and
Secondary mutual inductor (commonly referred to as instrument transformer, in collector) composition, volume is big, of high cost, is limited by in-site installation space
Making difficult to install or even some duplexures needs to be transformed and could install；It is more with the duplexure of electric unit, it is both needed to connect per circuit
Enter the equipment such as current transformer, collector, communication equipment, equipment cost is high；In addition collector needs to connect from each branch in scene
Enter voltage signal, when installation will carry out power failure operation, be impacted to production, the operation activity of electric unit；Scene access electricity
Cable is more or even to carry out the wiring of profession, installation difficulty and heavy workload, operating expenses height, long construction period.
A kind of improved environment monitoring equipment is by the way of external open type current transformer in the prior art, opening
Formula current transformer is used for current measurement, monitoring, the protection of electric wiring and equipment, electric energy management etc..Due to using the magnetic that is open
Cored structure, installation can be facilitated, remove by not needing to disconnect tested primary cable, easy to operation.Open type current transformer meets
JB/T-10665-2006《Micro-transformer of current standard》、JIG 313-2010《Verification of Measuring Current Transformer identifies regulation》.Mutually
Sensor installation dimension is small, generally using U-shaped FERRITE CORE, plastics or epoxy package, be used as using enameled wire secondly
Primary current line lead can realize the acquisition of electric current by sampling its secondary current.
Although open type current transformer is small as a kind of environment monitoring equipment size, facilitate installation with removing, its
An only simple current transformer, primary side are acquired by the FERRITE CORE and coil of opening, the secondary electricity of output
It is a simple analog signals to flow signal, is not real electricity consumption collecting device.Open type current transformer will be realized
Electricity consumption acquisition function also needs to coordinate other circuit function units or function device can realize acquisition and the voltage of electric current
Acquisition finally reaches the purpose of electricity consumption acquisition.
Another improved environment monitoring equipment separates voltage and current sample channel in the prior art, and current sample leads to
Road is generally by the access way of mutual inductor or hall sensing, and mutual inductor uses open type mutual inductor more, in this way
Dismounting and installation can be facilitated.And voltage sample mostly takes electricity by the way of binding clip, then carries out electric resistance partial pressure or mutual inductance
The mode of device is sampled, the analog quantitys such as voltage and current sampled and then adopting by circuit function unit realization electric power
Collection.Have to hand over inside circuit function unit and adopt function of measuring partial circuit and main control MCU partial circuit etc..
Although above-mentioned environment monitoring equipment realizes the function of electric power acquisition, but its voltage and current sample mode is numerous
Miscellaneous, scene not only needs to access current transformer or Hall sensor, can and it also requires accessing forceful electric power by binding clip
It enough collects friendship and adopts voltage, so as to fulfill electric power acquisition function.In certain mounting conditions, since installation space is small, it is easy to make
The problems such as into wiring confusion, wiring error, electric shock, short-circuit protection.
Invention content
The embodiment of the present invention provides a kind of environment monitoring equipment, to simplify environment monitoring equipment voltage and current sample side
Formula, and be easily installed, which includes：
Voltage sampling unit, current sampling unit, plant bottom case, circuit function unit, power supply and signal cable；Wherein：
Voltage sampling unit and current sampling unit are connected on plant bottom case, and tested cable is caught in using open type structure；
Circuit function unit is in plant bottom case；Power supply and signal cable are linked into environment monitoring equipment；
Voltage sampling unit is used to acquire the voltage sampling signal of tested cable；
Current sampling unit is used to acquire the current sampling signal of tested cable；
Circuit function unit is used to handle voltage sampling signal and current sampling signal；
Power supply and signal cable are used to access power supply and transmission signal.
In the environment monitoring equipment of the embodiment of the present invention, voltage sampling unit and current sampling unit use open type knot
Structure designs so that voltage and current sample mode is simpler, real-time AC sampling can be carried out to distribution line, and realize and adopt
The processing of sample signal, so as to fulfill power consumption management and the electrical equipment monitoring running state of becoming more meticulous.The environmental protection of the embodiment of the present invention
The design of monitoring device open type structure can make device miniaturization, and structure size is small, facilitate user's site operation, and install
When be tested cable without power-off, facilitate user carry out installation and maintenance.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 is the structure diagram of environmentally friendly monitoring device in the embodiment of the present invention；
Fig. 2 is that the environment monitoring equipment of the embodiment of the present invention installs the topology example figure of front opening；
Topology example figures of the Fig. 3 for voltage sampling unit in the environment monitoring equipment of the embodiment of the present invention；
Topology example figures of the Fig. 4 for current sampling unit in the environment monitoring equipment of the embodiment of the present invention.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are more clearly understood, below in conjunction with the accompanying drawings to this hair
Bright embodiment is described in further details.Here, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but simultaneously
It is not as a limitation of the invention.
Inventor is through market survey, with reference to the current demand of current China environmental protection management organization, for water pollution control
All kinds of pollution reducing facilities such as equipment, air pollution treatment equipment, noise and vibration control equipment are required to use electric drive
This feature is run, it is comprehensive with reference to the technical advantage that the acquisition of long campaigns power information, electric energy metered system research and development of products are accumulated
It closes using systems technologies such as mobile Internet, electronic information, microprocessor, electric energy measurement and wireless communications, implements in the present invention
Example provides a kind of environment monitoring equipment for real-time monitoring of environmental abatement equipment operating condition.The environment monitoring equipment is environmental protection
The live pollution abatement equipment of device systems, the monitoring device of facility operation state.The environment monitoring equipment is controlled mounted on environment
The current supply circuit of equipment is managed, by carrying out real-time AC sampling, signal processing such as power to environmental improvement equipment distribution line
And electrical energy metering, it realizes the real-time monitoring to all kinds of pollution reducing facility operating statuses, is provided for environment supervision, administrative department
Advanced technological means.
Fig. 1 is the structure diagram of environmentally friendly monitoring device in the embodiment of the present invention, as shown in Figure 1, the environment monitoring equipment
It can include：
Voltage sampling unit 1, current sampling unit 2, plant bottom case 3, circuit function unit 4, power supply and signal cable 5；
Wherein：
Voltage sampling unit 1 and current sampling unit 2 are connected on plant bottom case 3, and tested electricity is caught in using open type structure
Cable；Circuit function unit 4 is in plant bottom case 3；Power supply and signal cable 5 are linked into equipment；
Voltage sampling unit 1 is used to acquire the voltage sampling signal of tested cable；
Current sampling unit 2 is used to acquire the current sampling signal of tested cable；
Circuit function unit 4 is used to handle voltage sampling signal and current sampling signal；
Power supply and signal cable 5 are used to access power supply and transmission signal.
Structure is it is known that an embodiment of the present invention provides a kind of integrations for environment-friendly electric monitoring as shown in Figure 1
Environment monitoring equipment, which has the function of the features such as small, light-weight, at low cost, complete, construction is easy, and electricity consumption can be returned
The power information and power quality on road are effectively monitored so that large-scale promotion energy efficiency monitoring is possibly realized, so as to fulfill essence
Power consumption management and Demand Side Response are refined, achievees the purpose that ordered electric and energy-saving.
When it is implemented, voltage sampling unit 1 and current sampling unit 2 are shared device pedestals 3, power supply and signal are by electricity
Source and signal cable 5 are linked into equipment, and the circuit function unit 4 in plant bottom case 3 can carry out signal processing and transmission, such as
It can realize power and electric flux calculating of distribution loop etc., voltage sampling unit 1 and current sampling unit 2 use open type knot
Structure is caught in tested cable so that environment monitoring equipment can be directly hung on tested cable, and the design of electromechanical integration causes ring
It is small to protect monitoring device, it is easy for installation.
Fig. 2 is that the environment monitoring equipment of the embodiment of the present invention installs the topology example figure of front opening, and Fig. 3 is implemented for the present invention
The topology example figure of voltage sampling unit 1 in the environment monitoring equipment of example.As shown in Figures 2 and 3, in embodiment, voltage is adopted
Sample unit 1 can include：
Crimping stent 11, crimping rack shaft 12, crimping stent lock handle 13, wire pressing block 14, pricker 15；Wherein：
Crimping stent 11 connects with crimping rack shaft 12, and crimping stent 11 can be rotated along crimping rack shaft 12；Pressure
Line bracket 11 is fixed on by buckle structure on plant bottom case 3；
Crimping stent lock handle 13 connects with wire pressing block 14；The needle point of pricker 15 is corresponding with the insulating layer of tested cable to be set
It puts；Wire pressing block 14 can squeeze tested cable when crimping stent lock handle 13 rotates, make pricker 15 needle point pierce through it is tested
The insulating layer of cable is connected with tested cable.
In embodiment, the high pressure resistant material of insulation may be used in wire pressing block 14.
Crimping stent lock handle 13 pushes wire pressing block 14 to squeeze tested cable during work, and the needle point of pricker 15, which pierces through, to be tested
The insulating layer of cable is connected with tested cable, the voltage signal in tested cable can be introduced into this way in environment monitoring equipment into
Row voltage signal sampling.Power supply and signal transmission can be given to other processing terminals by power supply and signal cable 5.Pricker 15 is
Conductive material, remaining is insulating materials with the position that tested cable is in contact.
Again as shown in Fig. 2, in embodiment, indicator light 31 being also equipped on plant bottom case 3, environment monitoring is used to indicate and sets
Standby energized state and/or operating status etc..Wherein operating status includes the states such as signal processing, transmission.
Again as shown in figure 3, in embodiment, voltage sampling unit 1 can also include：
Insulation sleeve 16 positioned at the periphery of tested cable and wraps up pricker 15, when wire pressing block 14 squeezes tested cable and quilt
The insulating layer for surveying cable fits closely.
In embodiment, the high pressure resistant material of insulation and/or insulation flexible material may be used in insulation sleeve 16.Insulation sleeve 16 can be with
It realizes insulation protection, and prevents crimping stent lock handle 13 from loosening and play the role of bullet top in dismounting.Insulation sleeve 16
It after tested cable extrusion, can be fitted closely with the external insulation layer of tested cable, safeguard protection and fixed function, while
Pricker 15 can be ejected cable during dismounting.During the environmentally friendly monitoring device of installation with the insulation sleeve 16 of tested conductive cable contacts and wire pressing block 14
It can be made of insulation, high pressure resistant material, band electrical accessory pricker 15 is wrapped up by insulation sleeve 16, all when mounted and installation personnel
It with tested cable insulation, is installed so can charge at the position of contact.
Topology example figures of the Fig. 4 for current sampling unit 2 in the environment monitoring equipment of the embodiment of the present invention, as shown in figure 4,
Current sampling unit 2 can include：
Current sampling unit upper cover 21, current sample upper cover shaft 22, upper magnetic core 23, lower magnetic core 24；Wherein：
Current sampling unit upper cover 21 connects with current sample upper cover shaft 22, and current sampling unit upper cover 21 can be along electricity
Stream sampling upper cover shaft 22 rotates；Current sampling unit upper cover 21 is fixed on by buckle structure on plant bottom case 3；
Upper magnetic core 23 is arranged in current sampling unit upper cover 21, and lower magnetic core 24 is arranged in plant bottom case 3, upper magnetic core 23
Tested cable is caught between lower magnetic core 24.
During work, the environment monitoring equipment that is mounted and fixed on tested cable, the upper magnetic core in current acquisition unit 2
23 and lower magnetic core 24 (contain coil) form the magnetic circuit being closed, pass through magnetic field caused by coil-induced tested cable current changes and become
Change, so as to fulfill current sample.
Again as shown in figure 4, in embodiment, current sampling unit 2 can also include：
Spring leaf 25 is arranged between current sampling unit upper cover 21 and upper magnetic core 23.
By Fig. 2, Fig. 3 and Fig. 4 it is known that voltage sampling unit 1 and current sampling unit 2 are designed using open type,
Crimping stent 11 and the rotatable opening of current sampling unit upper cover 21.Open crimping stent 11 and current sampling unit upper cover 21
Tested cable can be caught in environment monitoring equipment, then screw crimping stent lock handle 13 tested cable and environmental protection can be supervised
Measurement equipment is fixed.
By above-described embodiment it is found that when environment monitoring equipment works, voltage sampling unit 1 and current sampling unit 2 are altogether
With plant bottom case 3, power supply and signal cable 5 are linked into environment monitoring equipment, and the circuit function unit 4 in plant bottom case 3 can
Signal processing and transmission are carried out, the design of electromechanical integration so that environment monitoring equipment volume is small, easy for installation.
In conclusion in the environment monitoring equipment of the embodiment of the present invention, voltage sampling unit and current sampling unit are adopted
With open type structure design so that voltage and current sample mode is simpler, and exchange in real time can be carried out to distribution line and is adopted
Sample, and realize the processing of sampled signal, so as to fulfill power consumption management and the electrical equipment monitoring running state of becoming more meticulous.It is of the invention real
Device miniaturization can be made by applying the design of the environment monitoring equipment open type structure of example, and structure size is small, and user scene is facilitated to apply
Work, and while installing be tested cable without power-off, user is facilitated to carry out installation and maintenance.
The environment monitoring equipment of the embodiment of the present invention can be carried out at the same time the acquisition of voltage and current data；It can be achieved not powering off peace
Dress, does not destroy original wiring and circuit；Achievable screwless is fixed, and is installed manually, without external tool.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware can be used in the present invention
Apply the form of example.Moreover, the computer for wherein including computer usable program code in one or more can be used in the present invention
The computer program production that usable storage medium is implemented on (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that it can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
The processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that the instruction performed by computer or the processor of other programmable data processing devices is generated for real
The device of function specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction generation being stored in the computer-readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps are performed on calculation machine or other programmable devices to generate computer implemented processing, so as in computer or
The instruction offer performed on other programmable devices is used to implement in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Particular embodiments described above has carried out the purpose of the present invention, technical solution and advantageous effect further in detail
Describe in detail it is bright, it should be understood that the above is only a specific embodiment of the present invention, the guarantor being not intended to limit the present invention
Range is protected, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this
Within the protection domain of invention.
Claims (8)
1. a kind of environment monitoring equipment, which is characterized in that including：
Voltage sampling unit, current sampling unit, plant bottom case, circuit function unit, power supply and signal cable；Wherein：
Voltage sampling unit and current sampling unit are connected on plant bottom case, and tested cable is caught in using open type structure；Circuit
Functional unit is in plant bottom case；Power supply and signal cable are linked into environment monitoring equipment；
Voltage sampling unit is used to acquire the voltage sampling signal of tested cable；
Current sampling unit is used to acquire the current sampling signal of tested cable；
Circuit function unit is used to handle voltage sampling signal and current sampling signal；
Power supply and signal cable are used to access power supply and transmission signal.
2. environment monitoring equipment as described in claim 1, which is characterized in that voltage sampling unit includes：
Crimping stent, crimping rack shaft, crimping stent lock handle, wire pressing block, pricker；Wherein：
Crimping stent connects with crimping rack shaft, and crimping stent can be rotated along crimping rack shaft；Crimping stent passes through card
Buckle structure is fixed on plant bottom case；
Crimping stent lock handle connects with wire pressing block；The needle point of pricker and the insulating layer of tested cable are correspondingly arranged；Work as crimping
Wire pressing block can squeeze tested cable when stent lock handle rotates, and the needle point of pricker is made to pierce through the insulating layer and quilt of tested cable
Survey cable conducting.
3. environment monitoring equipment as claimed in claim 2, which is characterized in that voltage sampling unit further includes：
Insulation sleeve positioned at the periphery of tested cable and wraps up pricker, exhausted with tested cable when wire pressing block squeezes tested cable
Edge layer fits closely.
4. environment monitoring equipment as claimed in claim 3, which is characterized in that insulation sleeve using insulate high pressure resistant material and/or
Insulation flexible material.
5. environment monitoring equipment as claimed in claim 2, which is characterized in that wire pressing block is using the high pressure resistant material that insulate.
6. such as environment monitoring equipment described in any one of claim 1 to 5, which is characterized in that current sampling unit includes：
Current sampling unit upper cover, current sample upper cover shaft, upper magnetic core, lower magnetic core；Wherein：
Current sampling unit upper cover connects with current sample upper cover shaft, and current sampling unit upper cover can be along current sample upper cover
Shaft rotates；Current sampling unit upper cover is fixed on by buckle structure on plant bottom case；
Upper magnetic core is arranged in current sampling unit upper cover, and lower magnetic core is arranged in plant bottom case, between upper magnetic core and lower magnetic core
It is caught in tested cable.
7. environment monitoring equipment as claimed in claim 6, which is characterized in that current sampling unit further includes：
Spring leaf is arranged between current sampling unit upper cover and upper magnetic core.
8. environment monitoring equipment as described in claim 1, which is characterized in that indicator light is additionally provided on plant bottom case, for referring to
Show environment monitoring equipment energized state and/or operating status.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810271258.3A CN108226611A (en) | 2018-03-29 | 2018-03-29 | Environment monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810271258.3A CN108226611A (en) | 2018-03-29 | 2018-03-29 | Environment monitoring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108226611A true CN108226611A (en) | 2018-06-29 |
Family
ID=62659184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810271258.3A Pending CN108226611A (en) | 2018-03-29 | 2018-03-29 | Environment monitoring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108226611A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109599816A (en) * | 2019-01-14 | 2019-04-09 | 马可文 | A kind of power high voltage transmitting device |
| CN110940852A (en) * | 2019-11-05 | 2020-03-31 | 江苏三希科技股份有限公司 | Anti-cheating electric quantity monitoring method, system and device |
| CN113256955A (en) * | 2021-05-24 | 2021-08-13 | 章仕锋 | Information communication monitoring device |
| CN113608005A (en) * | 2021-07-29 | 2021-11-05 | 武汉华仪智能设备有限公司 | Bypass current real-time monitoring device |
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Application publication date: 20180629 |