CN208028412U - A kind of data collection station for coulometric analysis and fire monitoring - Google Patents
A kind of data collection station for coulometric analysis and fire monitoring Download PDFInfo
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- CN208028412U CN208028412U CN201820594640.3U CN201820594640U CN208028412U CN 208028412 U CN208028412 U CN 208028412U CN 201820594640 U CN201820594640 U CN 201820594640U CN 208028412 U CN208028412 U CN 208028412U
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- power supply
- babinet
- data collection
- mounting plate
- collection station
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Abstract
The utility model discloses a kind of data collection stations for coulometric analysis and fire monitoring, including babinet (1), babinet (1) both sides are equipped with mounting plate (2) and door-plate (3), door-plate (3) is equipped with the fire detector (4) for connecting residual current transformer (7) and temperature sensor (8) and the multifunctional meter (5) for connecting current transformer (6), fuse (9) and power supply unit (10) are equipped on the inside of mounting plate (2), it is respectively equipped with Switching Power Supply (11) and wireless data uploading unit (12) on babinet (1) inner wall of mounting plate (2) both sides, antenna (13) is equipped at the top of babinet (1).The utility model has the characteristics that monitoring effect is good, safe.
Description
Technical field
The utility model is related to a kind of data collection station, especially a kind of data for coulometric analysis and fire monitoring
Acquisition terminal.
Background technology
China adheres to always the principles and policies of " safety first is puted prevention first, comprehensive treatment ", the base that strengthens safety in production,
Infrastructure construction prevents the generation of industrial accident, and in all kinds of safety accidents, Electrical Safety is always production facility
Persistent ailment, it is difficult to be effectively controlled；And data collection station used in power distribution cabinet has a single function mostly at present, it can only be simple
The operating voltage or electric current for monitoring power distribution cabinet, cause terminal that can not be sent out in time under some complicated states or when monitoring modular failure
Existing problem simultaneously makes reply, and safety is low, monitoring effect is poor；And conventional data collection station by one piece of mounting plate come
Connection and fixed each function module cause the installation site between each function module excessively to be concentrated and connection confusion,
To the possibility for increasing the difficulty of equipment installation and breaking down.Therefore, there is monitoring and imitate in existing data collection station
The problem that fruit is poor, safety is low.
Utility model content
The purpose of the utility model is to provide a kind of data collection stations for coulometric analysis and fire monitoring.It
Have the characteristics that monitoring effect is good, safe.
The technical solution of the utility model：A kind of data collection station for coulometric analysis and fire monitoring, including case
Body, babinet both sides are equipped with mounting plate and door-plate, and door-plate is equipped with the fire for connecting residual current transformer and temperature sensor
Fire detector and multifunctional meter for connecting current transformer are equipped with fuse and power supply unit, installation on the inside of mounting plate
Switching Power Supply and wireless data uploading unit are respectively equipped on the cabinet wall of plate both sides, top of the box is equipped with antenna.
It is previously described in the data collection station of coulometric analysis and fire monitoring, said supply unit includes being arranged side by side
High voltage supply module, 220V power supply modules and low-voltage DC supply module, power supply unit is solid through through type protection type terminal block
Determine on a mounting board.
It is previously described in the data collection station of coulometric analysis and fire monitoring, the wireless data uploading unit includes
The data acquisition module and GPRS module of interconnection, the fire detector and multifunctional meter one end are connected through RS485 buses
Data acquisition module.
It is previously described in the data collection station of coulometric analysis and fire monitoring, the fire detector and multifunctional meter
It is disposed side by side on door-plate.
Compared with prior art, the utility model, can be to power distribution cabinet by the cooperation of multifunctional meter and current transformer
The parameters such as voltage, electric current, active power, reactive power and apparent energy monitored in real time, multifunctional meter has higher than just
The voltage and current overload capacity of 1.2 times of constant value, can effectively prevent power network fluctuation to be influenced caused by monitoring effect, improve
The monitoring stability of device；It, can be to power distribution cabinet by the cooperation of fire detector, residual current transformer and temperature sensor
Residual current, three-route road temperature, environment temperature and three-phase current are monitored in real time all the way, the monitoring precision of electric current can
Reach ± 1%, temperature resolution can reach 0.1 DEG C, and the utility model is allow to carry out full side to power distribution cabinet by parameters
Position detection improves the monitoring effect of device and has higher accuracy, to the greatest extent by between different monitoring modulars
Cooperation can also be reduced effectively to be influenced caused by individual module failure is monitoring effect, further improves the monitoring effect of device
Fruit；The data that fire detector and multifunctional meter monitor effectively collect and through GPRS by data acquisition module
Module is uploaded to Cloud Server, allows the parameters of user's remote reviewing power distribution cabinet, to find in time and prevent accident
Generation, safety is higher；It can be respectively to each operational module by the power supply unit being made of the power supply module of different voltages
Corresponding accessory power supply is provided, and the reliability of terminal connections is ensured by through type protection type terminal block and avoids adjacent line
Overlap joint；Further improve the safety of device.In addition, the utility model by types of functionality module concentrated setting in babinet,
And corresponding installation site is arranged according to the size of different function module and connection relation, make device under conditions of meeting function
With higher integration and job stability, to reduce the requirement to installation environment, applicability is preferable.Therefore, this reality
Have the characteristics that monitoring effect is good, safe with novel.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the scheme of installation of fire detector and multifunctional meter；
Fig. 3 is the scheme of installation of wireless data uploading unit.
Label in attached drawing be：1- babinets, 2- mounting plates, 3- door-plates, 4- fire detectors, 5- multifunctional meters, 6- electric currents
Mutual inductor, 7- residual current transformers, 8- temperature sensors, 9- fuses, 10- power supply units, 11- Switching Power Supplies, 12- without
Line number is according to uploading unit, 13- antennas, 14- through type protection type terminal blocks.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.A kind of data collection station for coulometric analysis and fire monitoring is constituted as shown in Figure 1, including case
Body 1,1 both sides of babinet are equipped with mounting plate 2 and door-plate 3, and door-plate 3 is equipped with for connecting residual current transformer 7 and temperature sensing
The fire detector 4 of device 8 and multifunctional meter 5 for connecting current transformer 6,2 inside of mounting plate are equipped with 9 He of fuse
Power supply unit 10 is respectively equipped with Switching Power Supply 11 and wireless data uploading unit 12, case on 1 inner wall of babinet of 2 both sides of mounting plate
1 top of body is equipped with antenna 13, and the current transformer 6, residual current transformer 7 connect power distribution cabinet with 8 one end of temperature sensor
On signal input part.
Said supply unit 10 includes high voltage supply module, 220V power supply modules and the low-voltage DC supply mould being arranged side by side
Block, high voltage supply module one end connect multifunctional meter 5, and 220V power supply modules one end connects fire detector 4, low-voltage DC supply
Module one end is separately connected Switching Power Supply 11 and wireless data uploading unit 12, and said supply unit 10 is through through type protection type end
Son row 14 is fixed on mounting plate 2.
The wireless data uploading unit 12 includes the data acquisition module being connected with each other and GPRS modules, the fire
Detector 4 connects data acquisition module with 5 one end of multifunctional meter through RS485 buses.
The fire detector 4 and multifunctional meter 5 are disposed side by side on door-plate 3.
The operation principle of the utility model：After babinet 1 is mounted on power distribution cabinet side, the primary line in power distribution cabinet is passed through into electricity
Current transformer 6, firewire and zero curve pass through residual current transformer 7 according to consistent direction, and current transformer 6 and residual current are mutual
The secondary line of sensor 7 accesses corresponding signal input part.Pass through current transformer 6 and more work(after Switching Power Supply 11 opens terminal
Energy table 5 can monitor the running parameters such as voltage, electric current, active power, reactive power and the apparent energy of power distribution cabinet, Current Mutual Inductance
Device 6 can change corresponding specification with the aperture of power distribution cabinet input terminal, meet the peace of different pore size, different electric currents and varying environment
Dress and use, multifunctional meter 5 can also be exported by On-off signal and the switching value of circuit counted and be operated, compared
Common gauge table has the characteristics that analysis ability is strong, overload capacity is strong, monitoring accuracy is high；Residual current transformer 7, temperature sensing
Device 8 and fire detector 4 are used to monitor residual current, three-route road temperature, all the way environment temperature and the three-phase current of power distribution cabinet,
And coordinate multifunctional meter 5 that the utility model is allow effectively to monitor each item data in power distribution cabinet, it carries to the greatest extent
The high monitoring effect of device simultaneously prevents some module failure from leading to the possibility of monitors failure；Data acquisition module is through RS485
The data in ammeter are acquired by Modbus stipulations after bus connection multifunctional meter 5 and fire detector 4, and pass through GPRS moulds
Block and antenna 13 radio to Cloud Server, allow user by the working condition of remote real-time monitoring power distribution cabinet, thus
Find and handle in time the abnormality of power distribution cabinet.Each function module can be at work different type by power supply unit 10
Function module corresponding power supply is provided, be equipped with concealed fuse in through type protection type terminal block 14, playing installation
With the effect of stable connection and avoid having saved the inner space of babinet 1 while the overlap joint of adjacent line, improve each function module
Job stability, fuse 9 can fuse in circuit overload, integrally play a protective role to circuit, improve this practicality
Novel safety.
Claims (4)
1. a kind of data collection station for coulometric analysis and fire monitoring, it is characterised in that：Including babinet (1), babinet (1)
Both sides are equipped with mounting plate (2) and door-plate (3), and door-plate (3) is equipped with for connecting residual current transformer (7) and temperature sensor
(8) fire detector (4) and the multifunctional meter (5) for connecting current transformer (6), mounting plate (2) inside, which is equipped with, to be protected
Dangerous silk (9) and power supply unit (10) are respectively equipped with Switching Power Supply (11) and wireless on babinet (1) inner wall of mounting plate (2) both sides
Data uploading unit (12), babinet (1) top are equipped with antenna (13).
2. the data collection station according to claim 1 for coulometric analysis and fire monitoring, it is characterised in that：It is described
Power supply unit (10) includes high voltage supply module, 220V power supply modules and low-voltage DC supply module arranged side by side, and power supply is single
First (10) are fixed on through through type protection type terminal block (14) on mounting plate (2).
3. the data collection station according to claim 1 for coulometric analysis and fire monitoring, it is characterised in that：It is described
Wireless data uploading unit (12) include be connected with each other data acquisition module and GPRS module, the fire detector (4) and
Multifunctional meter (5) one end connects data acquisition module through RS485 buses.
4. the data collection station according to claim 1 for coulometric analysis and fire monitoring, it is characterised in that：It is described
Fire detector (4) and multifunctional meter (5) are disposed side by side on door-plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820594640.3U CN208028412U (en) | 2018-04-24 | 2018-04-24 | A kind of data collection station for coulometric analysis and fire monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820594640.3U CN208028412U (en) | 2018-04-24 | 2018-04-24 | A kind of data collection station for coulometric analysis and fire monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208028412U true CN208028412U (en) | 2018-10-30 |
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ID=63911133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820594640.3U Active CN208028412U (en) | 2018-04-24 | 2018-04-24 | A kind of data collection station for coulometric analysis and fire monitoring |
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| Country | Link |
|---|---|
| CN (1) | CN208028412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113888829A (en) * | 2021-10-08 | 2022-01-04 | 无锡格策电气有限公司 | Ammeter with fire detection function |
-
2018
- 2018-04-24 CN CN201820594640.3U patent/CN208028412U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113888829A (en) * | 2021-10-08 | 2022-01-04 | 无锡格策电气有限公司 | Ammeter with fire detection function |
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