CN205826135U - A kind of distribution system list reciprocating dynamic monitoring system of probe - Google Patents
A kind of distribution system list reciprocating dynamic monitoring system of probe Download PDFInfo
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- CN205826135U CN205826135U CN201521121516.8U CN201521121516U CN205826135U CN 205826135 U CN205826135 U CN 205826135U CN 201521121516 U CN201521121516 U CN 201521121516U CN 205826135 U CN205826135 U CN 205826135U
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- probe
- sensing device
- temperature sensing
- control chamber
- infrared
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Abstract
The utility model discloses a kind of distribution system list reciprocating dynamic monitoring system of probe, its structure includes the temperature sensing device for monitoring switch upper and lower six the contact states of cabinet A, B, C three-phase, the power supply powered to temperature sensing device, temperature sensing device applies the control chamber that controls, it is provided with on and off switch, SET keypad, digital window, alarm lamp, alarm buzzer on the panel of this control chamber, the backboard of control chamber is provided with probe interface, communication interface, safety ground point；Described temperature sensing device includes bar shaped mounting seat and the infrared temperature-sensing probe being slidably connected in this bar shaped mounting seat.This utility model utilizes an infrared probe that measured switch cabinet contact region is carried out shuttle scanning, replaces existing three probes, can reduce the high-precision requirement of infrared probe installation simultaneously.
Description
Technical field
This utility model relates to distribution system field of engineering technology, and especially a kind of distribution system list probe is reciprocating dynamically
Monitoring system.
Background technology
High voltage power distribution switch cubicle has closing and cut-offs the functions such as electric lines of force realization conveying and control, to ensureing power system
Safe operation plays very important effect.But install in application process at it, the portion such as contact in cabinet and bus bar junction
Position, usually generates heat because of aging excessive with contact resistance, causes during high-temperature high-load, the burning the most thermally-induced by contact in cabinet
Cabinet accident happens occasionally.For ensureing switchgear and Operation of Electric Systems safety, it is necessary to closed switch cabinet internal temperature is entered
Row is tightly monitored accurately.Infrared measurement of temperature is one of powerful measure of detection equipment heating, but is limited to infrared probe pair
Mounting distance, the required precision adjusted towards parameters such as, angles, have impact on infrared temperature measurement system to a certain extent at electricity
The advantage of power device systems internal applications and effect.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of distribution system list reciprocating dynamic monitoring system of probe,
Utilize an infrared probe that measured switch cabinet contact region is carried out shuttle scanning, replace existing three probes,
The high-precision requirement of infrared probe installation can be reduced simultaneously.
For solving above-mentioned technical problem, technical solution adopted in the utility model is as follows.
A kind of distribution system list reciprocating dynamic monitoring system of probe, its structure includes for monitoring switch cabinet A, B, C
The temperature sensing device of upper and lower six the contact states of three-phase, the power supply powered to temperature sensing device, temperature sense is filled
Put apply control control chamber, the panel of this control chamber is provided with on and off switch, SET keypad, digital window, alarm lamp,
Alarm buzzer, the backboard of control chamber is provided with probe interface, communication interface, safety ground point；Described temperature sensing device
Including bar shaped mounting seat and the infrared temperature-sensing probe being slidably connected in this bar shaped mounting seat.
As a kind of optimal technical scheme of the present utility model, described bar shaped mounting seat arranges conveying band and drives
Galvanic electricity machine, this drives and arranges travel switch drive described conveying band reciprocating motion on motor；Described infrared temperature-sensing probe is affixed
Carry on band at this and move back and forth therewith；Or center pivot formula slide rail is set in described bar shaped mounting seat and passes through
The driving motor that this center pivot formula slide rail of cam mechanism driving swings up and down, described infrared temperature-sensing probe is slidably arranged in described
On center pivot formula slide rail and reciprocatingly slide.
As a kind of optimal technical scheme of the present utility model, infrared temperature-sensing probe arranges LLDPE resin Radix Rumicis infrared
Lens.
Use and have the beneficial effects that produced by technique scheme: this utility model, during installation, utilizes
One infrared probe replaces existing three infrared probes, as long as the scanning area of infrared probe covers tested point, monitors system
Can be properly functioning, the requirement to installation accuracy is also greatly reduced.Temperature sensing device of the present utility model includes that bar shaped is installed
Base, bar shaped mounting seat is arranged conveying band and is driven the conveying band moved back and forth by travel switch, infrared
Temperature-sensing probe is fixed on this conveying band and moves back and forth therewith, this makes it possible to be measured be clicked on three groups by a probe
The scanning of row region overlay formula, saves probe usage amount, it also avoid in construction simultaneously and make owing to installation accuracy is the most up to standard
The monitors failure become, improves the stability of monitoring system.It addition, the infrared temperature-sensing probe of this utility model uses LLDPE resin
Wide-angle infrared lens for electrical, cost slightly improves, but effect promoting is fairly obvious.
Accompanying drawing explanation
Fig. 1 is the structural representation of one detailed description of the invention of this utility model.
In figure: 1, bar shaped mounting seat；2, motor is driven；3, conveying band；4, infrared temperature-sensing probe；10, temperature sense
Device；20, control chamber.
Detailed description of the invention
Referring to accompanying drawing, the structure of one specific embodiment of this utility model includes for monitoring switch cabinet A, B, C three-phase
The temperature sensing device 10 of upper and lower six contact states, to the power supply of temperature sensing device 10 power supply, temperature sense is filled
Put the control chamber 20 applying to control, the panel of this control chamber is provided with on and off switch, SET keypad, digital window, warning instruction
Lamp, alarm buzzer, the backboard of control chamber 20 is provided with probe interface, communication interface, safety ground point；Temperature sensing device
10 include bar shaped mounting seat 1, bar shaped mounting seat 1 arranges conveying band 3 and drives motor 2, drive and arrange on motor 2
Travel switch drives conveying band 3 to move back and forth, and infrared temperature-sensing probe 4 is fixed on this conveying band 3 and moves back and forth therewith,
LLDPE resin Wide-angle infrared lens for electrical is set on infrared temperature-sensing probe 4.
Referring to accompanying drawing, operation principle of the present utility model is: during use, utilizes an infrared probe to replace existing three
Individual infrared probe, as long as the scanning area of infrared probe covers tested point, monitoring system can be properly functioning, to installation accuracy
Require also to be greatly reduced.Temperature sensing device of the present utility model includes bar shaped mounting seat, bar shaped mounting seat is arranged defeated
Sending band and driven the conveying band moved back and forth by travel switch, infrared temperature-sensing probe is fixed on this conveying band
And move back and forth therewith, this makes it possible to by a probe, three groups of tested points be carried out the scanning of region overlay formula, save
Probe usage amount, it also avoid monitors failure that is the most up to standard due to installation accuracy in construction and that cause simultaneously, improves monitoring system
The stability of system.
Foregoing description is only used as the enforceable technical scheme of this utility model and proposes, not as to its technical scheme itself
Single restrictive condition.
Claims (3)
1. the distribution system list reciprocating dynamic monitoring system of probe, it is characterised in that: its structure includes opening for monitoring
Close the temperature sensing device (10) of cabinet A, B, C three-phase upper and lower six contact states, power to temperature sensing device (10)
Power supply, the control chamber (20) controlling temperature sensing device applying, the panel of this control chamber is provided with on and off switch, SET key
District, digital window, alarm lamp, alarm buzzer, the backboard of control chamber (20) is provided with probe interface, communication interface, peace
Full earth point；Described temperature sensing device 10 includes bar shaped mounting seat (1) and is slidably connected in this bar shaped mounting seat (1)
Infrared temperature-sensing probe (4).
The distribution system list the most according to claim 1 reciprocating dynamic monitoring system of probe, it is characterised in that: described bar shaped
Conveying band (3) it is set in mounting seat (1) and drives motor (2), this driving motor (2) arranging travel switch and drives institute
State conveying band (3) to move back and forth；Described infrared temperature-sensing probe (4) is fixed in this conveying band (3) and above and moves back and forth therewith.
The distribution system list the most according to claim 1 reciprocating dynamic monitoring system of probe, it is characterised in that: infrared temperature-sensitive
On probe (4), LLDPE resin Wide-angle infrared lens for electrical is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121516.8U CN205826135U (en) | 2015-12-31 | 2015-12-31 | A kind of distribution system list reciprocating dynamic monitoring system of probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121516.8U CN205826135U (en) | 2015-12-31 | 2015-12-31 | A kind of distribution system list reciprocating dynamic monitoring system of probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205826135U true CN205826135U (en) | 2016-12-21 |
Family
ID=58148208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521121516.8U Active CN205826135U (en) | 2015-12-31 | 2015-12-31 | A kind of distribution system list reciprocating dynamic monitoring system of probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205826135U (en) |
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2015
- 2015-12-31 CN CN201521121516.8U patent/CN205826135U/en active Active
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| GR01 | Patent grant |