CN206097639U - Low -pressure measurement trains equipment - Google Patents
Low -pressure measurement trains equipment Download PDFInfo
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- CN206097639U CN206097639U CN201620624259.8U CN201620624259U CN206097639U CN 206097639 U CN206097639 U CN 206097639U CN 201620624259 U CN201620624259 U CN 201620624259U CN 206097639 U CN206097639 U CN 206097639U
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- pressure measurement
- temperature measurement
- training
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Abstract
The utility model relates to a low -pressure measurement trains equipment, including the cabinet body, low -pressure measurement cabinet and low -pressure measurement case, the cabinet body is equipped with the panel, is equipped with current transformer, generating line row, secondary circuit and power in the low -pressure measurement cabinet, and the panel is equipped with standard wiring board and training wiring board, is equipped with joint terminal box on the standard wiring board, the last voltage current fault detection device that is equipped with of secondary circuit, the utility model discloses an advantage: arrange and current transformer's wiring through the generating line that is equipped with in the low -pressure measurement cabinet, realize the dress table wiring training examination of low -pressure measurement cabinet, low -pressure measurement cabinet and the integrated design of low -pressure measurement case are on the cabinet body, the efficiency of the training the quality with is improved, set the power to three -phase simulation virtual load power, can simulate the on -the -spot various power grid operation condition, the authenticity of training has been improved, the standard wiring board can be nimble train and assess the student, the position and the mode of the installation of table meter can be planned in a flexible way to the training wiring board, alleviate the intensity of labour of on -the -spot plug wire of teacher and verification.
Description
Technical field
This utility model is related to a kind of low-temperature measurement training apparatus, belongs to teaching measuring equipment field.
Background technology
It is one of important work post of electric power enterprise that dress table meets electrician, is responsible for interior lines engineering of inspecting for acceptance, and installs, exchanges electricity
Metering device and fuse the vital task of electricity can be connect, Jie electricity Shi power supply enterprises will apply for that the current-collecting device of electric consumer is accessed and supply
The behavior of electrical network, correctly dress table, wiring are safe power supply and accurate, the just basic guarantee for collecting the electricity charge, be directly represent
Power supply enterprise's good service level, fully grasp relevant knowledge is particularly important altogether to make dress table connect electricity.Current training pattern is present
Following drawback：
1st, training pattern and scene are not inconsistent so that result of training is not ideal enough；
2nd, cannot butted line carry out batch intelligent decision, affect the accuracy of training efficiency and result；
3rd, training pattern is more single, lacks to press close to the training means at scene, it is impossible to which and practice is effectively connected, operating personnel without
Method is distinguished emphasis and grasps the relevant knowledge that dress table connects electricity comprehensively in operation；
4th, during training when livewire work is carried out, the hardware measure without supporting safeguard protection.
Utility model content
The technical problems to be solved in the utility model is just to provide a kind of low-temperature measurement training apparatus, solves existing dress table and connects
The problem of electric training system result of training difference.
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions：A kind of low-temperature measurement
Training apparatus, including cabinet, low-voltage metering cabinet and low-pressure metering box, low-voltage metering cabinet are arranged on the rear portion of cabinet, low-temperature measurement
Case is arranged on the top front of cabinet, and the front bottom end of cabinet is provided with the panel installed for instrument, electricity is provided with low-voltage metering cabinet
Current transformer, bus bar, secondary circuit and power supply, panel are provided with standard wiring blocks and training patch panel, set on standard wiring blocks
There are the meter hanging frame of combined connection box and mounting electric energy meter, secondary returning of the power supply with combined connection box after current transformer loading
Road is connected, and secondary circuit is provided with voltage x current failure detector, and power supply is three-phase simulation virtual load power supply, voltage x current therefore
Power transmission knife-like switch is connected with barrier detection means.
Preferably, voltage x current failure detector includes detection of electrical leakage coil and control chamber, and control chamber is provided with control core
Piece and control panel, detection of electrical leakage coil are connected with control chip, and power transmission knife-like switch is arranged on the control panel, by inspection of leaking electricity
Whether test coil detection secondary circuit has electric leakage, and is read out control by control chip, it is ensured that the reliability of electricity consumption, reaches
The power transmission efficiency of safety.
Preferably, it is additionally provided with control panel on power failure button, and power failure button and connects alarm, ensure that well and set
Standby safety in use.
Preferably, the start ＆ shutdown through one key switch for checking whether docking circuit has misconnection, virtual connection, student are additionally provided with control panel
Voluntarily by being powered to institute link can carry out checking whether there is the mistake in terms of misconnection, virtual connection, improve wiring efficiency and peace
Full performance.
Preferably, be additionally provided with control panel detection line load load disconnecting link, to ensure electricity consumption reliability and
Personal safety.
Preferably, control chip is provided with realization and secondary output voltage current amplitude, gear, phase place, frequency is adjusted
The regulation button of section, reaches the ruuning situation of live various electrical networks.
Preferably, meter hanging frame is provided with emulation table tail, and when can effectively reduce wiring, the loss of electric energy meter, is greatly reduced
Training, examination cost.
Preferably, secondary circuit is provided with the detection instruction device that detection table connects the wiring state in electric process, and detection is learned
Member connects the wiring state in electric process in dress table, it is ensured that the person of user and equipment safety.
Preferably, cabinet is provided with photographic head, and computer is connected with photographic head, by photographic head by student's wiring condition
Shooting process is carried out, and is watched by computer, teacher directly can see whether student's wiring is correct on trainer aircraft；
Mitigate significantly the labor intensity intensity of the live line inspection of teacher；Improve work efficiency；Improve the unit interval in training person-time.
Preferably, knife-like switch and transformer are provided with low-pressure metering box, student can be connect to disconnection switch and transformer
Line, realizes the dress table wiring training and examination of metering box type.
In sum, advantage of the present utility model：1. the bus bar summation current transformer being provided with low-voltage metering cabinet is passed through
Wiring, realize the dress table wiring training and examination of low-voltage metering cabinet, and by low-voltage metering cabinet and low-pressure metering box integrated design
On cabinet, the quality and efficiency of enhancement training reach low-temperature measurement dress table and connect the training request of various environment in electricity and various
The requirement of flow process training, the various security systems of configuration are in practical operation and ensure the safety of operator；
2. power supply is arranged to into three-phase simulation virtual load power supply, can be improved with the various grid operating conditions of simulated field
The verity of training；
3. the setting of panel, and panel includes standard wiring blocks and training patch panel, and standard wiring blocks can flexibly to learning
Member gives training and examination, trains position and mode that patch panel energy flexible planning meter is installed, mitigate teacher's scene plug wire and
The labor intensity of checking；
4. the powered operation changed table, tear table open can be realized by combined connection box, meter hanging frame realizes different types of electric energy
Table is installed, and Practical Performance is good；
5. the setting of voltage x current failure detector and power transmission knife-like switch, can effectively to voltage overload and current open
Detected, wiring abnormality during detection power transmission, to the reliability and the personal safety that ensure electricity consumption.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural representation of low-temperature measurement training apparatus of this utility model；
Structural representations of the Fig. 2 for this utility model control chamber；
Structural representations of the Fig. 3 for this utility model panel.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of low-temperature measurement training apparatus, including cabinet 1, low-voltage metering cabinet 2 and vacuometer
Measuring tank 3, low-voltage metering cabinet 2 are arranged on the rear portion of cabinet 1, and low-pressure metering box 3 is arranged on the top front of cabinet 1, before cabinet 1
Portion bottom is provided with the panel 4 installed for instrument, is provided with current transformer 21, bus bar 22, secondary circuit 23 in low-voltage metering cabinet 2
And power supply 24, panel 4 is provided with standard wiring blocks 44 and training patch panel 45, and standard wiring blocks 44 are provided with 41 He of combined connection box
The meter hanging frame 42 of mounting electric energy meter, secondary circuit 23 phase of the power supply 24 with combined connection box 41 after the loading of current transformer 21
Even, secondary circuit 23 is provided with voltage x current failure detector 5, and power supply 24 is three-phase simulation virtual load power supply, voltage x current
Power transmission knife-like switch 6 is connected with failure detector 5.
Voltage x current failure detector 5 includes detection of electrical leakage coil 51 and control chamber 52, and control chamber 52 is provided with control core
Piece 53 and control panel 54, detection of electrical leakage coil 51 are connected with control chip 53, and power transmission knife-like switch 6 is arranged on control panel 54
On, whether there is electric leakage by detection of electrical leakage Coil Detector secondary circuit, and control is read out by control chip, it is ensured that electricity consumption
Reliability, reach safe power transmission efficiency, on control panel 54, be additionally provided with power failure button 55, and power failure button 55 connection report
Alert device 56, ensure that equipment safety in use well,
The start ＆ shutdown through one key switch 57, Xue Yuanke for checking whether docking circuit has misconnection, virtual connection is additionally provided with control panel 54
Voluntarily by being powered to institute link, carry out checking whether there is the mistake in terms of misconnection, virtual connection, improve wiring efficiency and safety
Performance, is additionally provided with the load disconnecting link 58 of detection line load on control panel 54, to the reliability and person peace that ensure electricity consumption
Entirely, control chip 53 be provided with realize regulation that secondary output voltage current amplitude, gear, phase place, frequency are adjusted by
Button 59, reaches the ruuning situation of live various electrical networks.
Meter hanging frame 42 is provided with emulation table tail 43, the loss of electric energy meter when can effectively reduce wiring, greatly reduces training
Instruction, examination cost, secondary circuit 23 are provided with the detection instruction device 20 that detection table connects the wiring state in electric process, and detection is learned
Member connects the wiring state in electric process in dress table, it is ensured that the person of user and equipment safety.
Cabinet 1 is provided with photographic head 7, is connected with computer 8, can also realize to meter wiring in computer 8 on photographic head 7
Correctness Analysis and secondary ruuning situation collection, it is ensured that the correctness of conclusion, mitigate teacher scene plug wire and checking labor
Student's wiring condition is carried out shooting process by photographic head, and is watched by computer by fatigue resistance, and teacher can be direct
See whether student's wiring is correct on trainer aircraft；Mitigate significantly the labor intensity intensity of the live line inspection of teacher；Improve work
Efficiency；Improve training in the unit interval person-time, is provided with knife-like switch 31 and transformer 32 in low-pressure metering box 3, student can be right
Disconnection switch and mutual inductor interstar connection, realize the dress table wiring training and examination of metering box type.
During use, connect according to low-voltage metering cabinet that all kinds of single-phase, three-phase and four-lines are active and reactive energy-meter, pressed by adjusting
Button 59 is adjusted to secondary output voltage current amplitude, gear, phase place, frequency so as to reach the operation of live various electrical networks
Situation, student need to be tapped at electric energy meter on training patch panel 45, and student can be distributed according to the wiring on standard upper thread plate 44
Wiring is realized, after the completion of wiring, by start ＆ shutdown through one key switch 57, student can check whether docking circuits have misconnection, virtual connection,
And by the loading condition of circuit is detected to load disconnecting link 58, then by 6 power transmission of power transmission knife-like switch, when detection of electrical leakage coil 51 is examined
Finding when have on secondary circuit 23 electric leakage and occurring, the alarm 56 on control chip 53 sends warning, student can be by pressing to power failure
Button 55 is realized stopping power transmission, it is ensured that the safety of power transmission, it is also possible to connect to the knife-like switch 31 and transformer 32 in low-pressure metering box 3
Line, realizes the dress table wiring training and examination of metering box type, in training process, as photographic head 7 transmits wiring process to calculating
In machine 8, teacher need to only watch the video of computer 8 and can just watch whether student's wiring is correct, the live line inspection of mitigation teacher
Labor intensity intensity；Improve work efficiency；Improve the unit interval in training person-time.
In addition to above preferred embodiment, the present invention also has other embodiments, and those skilled in the art can be according to this
Invention is variously modified and deforms, and without departing from spirit of the present utility model, all should belong to right appended by this utility model
Scope defined in requiring.
Claims (10)
1. a kind of low-temperature measurement training apparatus, it is characterised in that：Including cabinet (1), low-voltage metering cabinet (2) and low-pressure metering box
(3), low-voltage metering cabinet (2) is arranged on the rear portion of cabinet (1), and low-pressure metering box (3) is arranged on the top front of cabinet (1), cabinet
The front bottom end of body (1) is provided with the panel (4) installed for instrument, low-voltage metering cabinet (2) and is provided with current transformer (21), bus
Row (22), secondary circuit (23) and power supply (24), panel (4) are provided with standard wiring blocks (44) and training patch panel (45), standard
Patch panel (44) is provided with the meter hanging frame (42) of combined connection box (41) and mounting electric energy meter, power supply (24) and combined connection box
(41) secondary circuit (23) after current transformer (21) loading is connected, and secondary circuit (23) is provided with voltage x current failure
Detection means (5), power supply (24) are three-phase simulation virtual load power supply, and voltage x current failure detector is connected with power transmission on (5)
Knife-like switch (6).
2. a kind of low-temperature measurement training apparatus according to claim 1, it is characterised in that：Voltage x current failure detector
(5) including detection of electrical leakage coil (51) and control chamber (52), control chamber (52) is provided with control chip (53) and control panel (54),
Detection of electrical leakage coil (51) is connected with control chip (53), and power transmission knife-like switch (6) is arranged on control panel (54).
3. a kind of low-temperature measurement training apparatus according to claim 2, it is characterised in that：Control panel is additionally provided with (54)
Connect alarm (56) on power failure button (55), and power failure button (55).
4. a kind of low-temperature measurement training apparatus according to claim 2, it is characterised in that：Control panel is additionally provided with (54)
Check whether docking circuit has start ＆ shutdown through one key switch (57) of misconnection, virtual connection.
5. a kind of low-temperature measurement training apparatus according to claim 2, it is characterised in that：Control panel is additionally provided with (54)
The load disconnecting link (58) of detection line load.
6. a kind of low-temperature measurement training apparatus according to claim 2, it is characterised in that：Control chip (53) is provided with reality
The regulation button (59) that now secondary output voltage current amplitude, gear, phase place, frequency are adjusted.
7. a kind of low-temperature measurement training apparatus according to claim 1, it is characterised in that：Meter hanging frame (42) is provided with emulation
Table tail (43).
8. a kind of low-temperature measurement training apparatus according to claim 1, it is characterised in that：Secondary circuit (23) is provided with inspection
Survey table connects the detection instruction device (20) of the wiring state in electric process.
9. a kind of low-temperature measurement training apparatus according to claim 1, it is characterised in that：Cabinet (1) is provided with photographic head
(7), computer (8) is connected with photographic head (7).
10. a kind of low-temperature measurement training apparatus according to claim 1, it is characterised in that：It is provided with low-pressure metering box (3)
Knife-like switch (31) and transformer (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624259.8U CN206097639U (en) | 2016-06-21 | 2016-06-21 | Low -pressure measurement trains equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624259.8U CN206097639U (en) | 2016-06-21 | 2016-06-21 | Low -pressure measurement trains equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206097639U true CN206097639U (en) | 2017-04-12 |
Family
ID=58472066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620624259.8U Active CN206097639U (en) | 2016-06-21 | 2016-06-21 | Low -pressure measurement trains equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206097639U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106023748A (en) * | 2016-06-21 | 2016-10-12 | 国网浙江省电力公司培训中心 | Low-voltage metering training device |
| CN108847078A (en) * | 2018-06-08 | 2018-11-20 | 国家电网有限公司 | A kind of dress table connects electric training system |
| CN112562465A (en) * | 2020-12-09 | 2021-03-26 | 广东电网有限责任公司江门供电局 | Analog load metering device suitable for measurement training room |
-
2016
- 2016-06-21 CN CN201620624259.8U patent/CN206097639U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106023748A (en) * | 2016-06-21 | 2016-10-12 | 国网浙江省电力公司培训中心 | Low-voltage metering training device |
| CN108847078A (en) * | 2018-06-08 | 2018-11-20 | 国家电网有限公司 | A kind of dress table connects electric training system |
| CN112562465A (en) * | 2020-12-09 | 2021-03-26 | 广东电网有限责任公司江门供电局 | Analog load metering device suitable for measurement training room |
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