CN214667275U - Infrared temperature monitoring device of power distribution cabinet - Google Patents
Infrared temperature monitoring device of power distribution cabinet Download PDFInfo
- Publication number
- CN214667275U CN214667275U CN202120794177.9U CN202120794177U CN214667275U CN 214667275 U CN214667275 U CN 214667275U CN 202120794177 U CN202120794177 U CN 202120794177U CN 214667275 U CN214667275 U CN 214667275U
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- infrared temperature
- cabinet body
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims description 37
- 239000000523 sample Substances 0.000 claims description 30
- 230000003028 elevating effect Effects 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- FHQVHHIBKUMWTI-ZCXUNETKSA-N 1-palmitoyl-2-oleoyl phosphatidylethanolamine Chemical compound CCCCCCCCCCCCCCCC(=O)OCC(COP(O)(=O)OCCN)OC(=O)CCCCCCC\C=C/CCCCCCCC FHQVHHIBKUMWTI-ZCXUNETKSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model relates to a switch board infrared temperature monitoring device, the utility model discloses effectively solved current maintainer and had the problem that inefficiency and unable in time discover abnormal conditions when going on temperature detection to the switch board; the technical scheme comprises the following steps: the device can replace the manual work to patrol and examine and carry out the monitoring of temperature to different regions in the switch board automatically and regularly, but also can be according to the height that detects different region temperature in the cabinet, through the power operation of control module control corresponding radiator fan with the difference to the realization is to carrying out fixed point, high-efficient radiating effect in the cabinet body.
Description
Technical Field
The utility model belongs to the technical field of temperature monitoring, concretely relates to infrared temperature monitoring device of switch board.
Background
The power distribution cabinet is a final-stage device of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is a low-voltage power distribution device formed by assembling switch equipment, a measuring instrument, a protective electric appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, and the circuit can be switched off or an alarm can be given by the protective electric appliance in fault or abnormal operation;
most of power distribution cabinets in the current market are closed, the internal temperature is too high when the power distribution cabinets are operated under full load or used in summer, heat dissipation is not good, insulation aging can be caused when the power distribution cabinets are operated for a long time if the power distribution cabinets cannot be found in time, short circuit is easy to occur, and the temperature of the power distribution cabinets can not be found in time when the power distribution cabinets are basically and usually detected in a manual inspection mode in the existing substation;
in view of the above, we provide a power distribution cabinet infrared temperature monitoring device for solving the above problems.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides an infrared temperature monitoring devices of switch board, the device can replace the manual work to patrol and examine and carry out the monitoring of temperature to different regions in the switch board automatically and regularly, but also can be according to the height that detects different region temperature in the cabinet, through the power operation of the corresponding radiator fan of control module control with the difference to the realization is to the internal fixed point of carrying on of cabinet, high-efficient radiating effect.
The infrared temperature monitoring device of the power distribution cabinet comprises a cabinet body, wherein a plurality of partition plates are vertically arranged in the cabinet body at intervals, and the infrared temperature monitoring device is characterized in that detection plates which are vertically and slidably arranged in the cabinet body are respectively arranged on two transverse sides in the cabinet body, mounting plates are longitudinally and slidably arranged on the detection plates, infrared temperature probes are rotatably arranged on the mounting plates and electrically connected with control modules, the mounting plates are connected with reciprocating transmission devices arranged on the detection plates, and interval driving devices are arranged on the top wall of the cabinet body and do not drive the detection plates and the reciprocating transmission devices at the same time;
the detection plate is provided with a guide rail rack which is meshed with a swing gear rotatably arranged on the mounting plate, the swing gear drives a reciprocating lifting device arranged on the mounting plate, and the reciprocating lifting device drives the infrared temperature probe;
the cabinet body is characterized in that the two transverse sides of the cabinet body are respectively provided with a cooling fan at vertical intervals, the cooling fans are electrically connected with the control module, and the interval driving device is electrically connected with the control module.
Preferably, the internal rotation of cabinet is installed with pick-up plate screw-thread fit's lead screw, and interval drive arrangement has the sector gear who rotates and install in cabinet body roof including the cover admittedly in the first gear and the first gear cooperation at lead screw top, the sector gear opposite side is equipped with and rotates and install first gear, the second gear of second gear and sector gear not simultaneous drive at cabinet body top, the second gear drive mounting panel, two sector gear is through motor drive.
Preferably, a driving shaft which coaxially rotates with the second gear is arranged in the cabinet body, a cylinder which is axially and slidably mounted with the driving shaft is rotatably mounted on the detection plate, the reciprocating transmission device comprises a reciprocating pulley group which is arranged on the detection plate and is connected with the cylinder through belt transmission, and an L-shaped rod which is rotatably mounted with the mounting plate is arranged on the reciprocating pulley group.
Preferably, reciprocal elevating gear includes that the interval surrounds a plurality of lugs of locating terminal surface under the rocking gear, vertical slidable mounting has the lifter plate and the lifter plate up end that set up with the axle center with the rocking gear on the mounting panel be equipped with a plurality of lug matched with protruding, be connected with reciprocal spring between lifter plate and the mounting panel, the lifter plate is connected with infrared temperature probe through elevating gear.
Preferably, the lifting device comprises a lifting rack fixed on the bottom wall of the lifting plate, the lifting rack is meshed with a transmission gear rotatably mounted on the side wall of the mounting plate, and the transmission gear drives the infrared temperature probe through belt transmission.
Preferably, a filter screen matched with the heat radiation fan is installed in the cabinet body.
Preferably, the cabinet body is provided with a display screen and the display screen is electrically connected with the control module.
The beneficial effects of the technical scheme are as follows:
(1) the device can replace manual inspection and automatically and periodically monitor the temperature of different areas in the power distribution cabinet, and can control corresponding cooling fans to operate at different powers through the control module according to the detected temperature of the different areas in the cabinet, so that the fixed-point and high-efficiency cooling effect in the cabinet body is realized;
(2) in this scheme, only need to set up a set of matched with infrared temperature probe and can realize patrolling and examining the temperature of the internal different zone scope of cabinet, measure, for traditional with the internal mode of infrared temperature probe fixed mounting at the cabinet, greatly reduced infrared temperature probe's use quantity (adopt fixed mounting to install infrared temperature probe respectively at the internal different zones of cabinet), realized realizing the same temperature detection effect under the condition with minimum cost expenditure.
Drawings
Fig. 1 is a schematic diagram of a power distribution cabinet of the utility model;
FIG. 2 is a schematic view of the cabinet door of the power distribution cabinet of the present invention being opened;
FIG. 3 is an enlarged view of the structure at the position A of the present invention;
FIG. 4 is a schematic diagram showing the position relationship between two sets of infrared temperature probes in cooperation with each other;
FIG. 5 is a schematic view of the relationship between the rocking gear and the rack guide rail of the present invention;
FIG. 6 is a schematic view showing the fitting relationship between the reciprocating pulley set and the L-shaped rod of the present invention;
FIG. 7 is a schematic view showing the position relationship between the swing gear and the lifting plate of the present invention;
fig. 8 is a schematic view of the connection relationship between the sector gear, the first gear and the second gear of the present invention.
Detailed Description
The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments with reference to the accompanying drawings in fig. 1 to 8, wherein the structural matters in the embodiments are described below with reference to the accompanying drawings.
Embodiment 1, this embodiment provides an infrared temperature monitoring device for a power distribution cabinet, as shown in fig. 2, which includes a cabinet body 1 (a cabinet door 20 is disposed on one side of the cabinet body 1) and a plurality of partition boards 2 are disposed in the cabinet body 1 at vertical intervals (two adjacent vertical partition boards 2 form a storage area and are used for placing different power distribution equipment or UPS batteries, etc.), and is characterized in that, as shown in fig. 4, two detection boards 4 are respectively disposed in the cabinet body 1 at two lateral sides, and as shown in fig. 3, a mounting plate 5 is longitudinally slidably mounted on the detection boards 4, an infrared temperature probe 6 is rotatably mounted on the mounting plate 5, the infrared temperature probe 6 is electrically connected to a control module (the infrared temperature probe 6 and the control module are both powered by an external power supply), the mounting plate 5 is connected to a reciprocating transmission device disposed on the detection boards 4, as shown in fig. 8, the top wall of the cabinet body 1 is provided with an interval driving device which does not drive the detection plate 4 and the reciprocating transmission device at the same time;
when the device is in operation: when the control module controls the interval driving device to start, the interval driving device firstly drives a reciprocating transmission device arranged on the detection plate 4 and drives a mounting plate 5 to longitudinally move along the detection plate 4 (the mounting plate 5 is positioned at one longitudinal side of the detection plate 4 at the beginning), and further realizes temperature detection of the power distribution equipment in one of the areas, when the interval driving device drives the reciprocating transmission device to complete the action of a half cycle, the mounting plate 5 is just driven to move from one longitudinal side to the other longitudinal side of the detection plate 4, and the temperature detection of the longitudinal range in the storage area is realized;
preferably, a guide rail rack 7 is further arranged on the detection plate 4, the guide rail rack 7 is meshed with a swing gear 8 rotatably mounted on the mounting plate 5, when the reciprocating transmission device drives the mounting plate 5 to move longitudinally along the detection plate 4, the reciprocating lifting device arranged on the mounting plate 5 can be driven to move through the cooperation of the swing gear 8 and the guide rail rack 7, and the infrared temperature probe 6 rotatably mounted on the mounting plate 5 can be driven to swing back and forth in the vertical direction (i.e. swing back and forth in the vertical direction as shown in fig. 4) along with the movement of the reciprocating lifting device, so that the infrared temperature probe 6 can also swing back and forth in the vertical direction along with the longitudinal movement of the mounting plate 5 in the cabinet body 1, and therefore, the power distribution equipment placed in the corresponding storage area can be subjected to omnibearing temperature scanning, Detecting without detecting dead angle;
referring to fig. 2, when the infrared temperature probe 6 is patrolled in a certain storage area, if the temperature of the area is higher than a set value, the control module controls the cooling fan 9 corresponding to the storage area to start working to start cooling;
when the interval driving device drives the reciprocating transmission device to complete the action of a half cycle, the interval driving device does not drive the reciprocating transmission device to act and starts to drive the detection plate 4 to move at the moment, namely, the detection plate 4 is driven to move from bottom to top and the detection plate 4 is driven to move upwards to the middle position in an adjacent area above, the interval driving device stops driving the detection plate 4 to continue to move and then starts to drive the reciprocating transmission device to act (namely, the reciprocating transmission device is driven to complete the action of the next half cycle), so that the infrared temperature probe 6 moves towards the opposite direction along the detection plate 4 to move to the other longitudinal end of the detection plate 4, the process is completed to detect the temperature of the power distribution equipment stored in the area (whether the corresponding cooling fan 9 is started or not is correspondingly controlled by the control module according to the numerical value of the detected temperature), when the area completes temperature inspection, the interval driving device drives the detection plate 4 to move upwards again so as to move to another storage area above, and the subsequent process is the same as the above process and is not described more;
when the interval driving device drives the detection plate 4 to move upwards from the bottom to the top of the cabinet body 1, namely, the detection plate 4 is driven to move upwards from the storage area positioned at the lowest part to the storage area positioned at the highest part, one temperature inspection of the temperature in the cabinet body 1 is completed at the moment, then the control module controls the interval driving device to stop working, after the interval is set for a set time, the control module controls the interval driving device to act again to realize the temperature inspection of the next cycle, when the temperature inspection of the next cycle is started, the interval driving device firstly drives the reciprocating transmission device to act to further realize the detection of the infrared temperature probe 6 in the storage area at the top, and when the action of half cycle is completed, the interval driving device drives the detection plate 4 to move from top to bottom and drives the detection plate 4 to move downwards to the adjacent storage area at the lower part and then stops moving, the infrared temperature probe 6 is driven to move for inspection (i.e. after the inspection of the temperature of the cabinet body 1 is finished every time, the interval starting device drives the detection plate 4 to move in the cabinet body 1 along the opposite direction of the previous temperature inspection before the next inspection work is started).
referring to fig. 8, the two sector gears 14 are connected through belt transmission, that is, when the motor drives one sector gear 14 to rotate, the other sector gear 14 is synchronously driven to rotate through belt transmission, that is, the detection plates 4 vertically and slidably mounted at two transverse sides in the cabinet 1 are synchronously driven to vertically and synchronously move (the infrared temperature probes 6 on the two detection plates 4 respectively detect the temperature of the two transverse sides of the power distribution equipment).
initially, the connecting position of the L-shaped rod 19 and the belt in the reciprocating pulley set 18 is located at the end points of both sides of the belt, that is, the driving shaft 16 drives the reciprocating pulley set 18 to complete the half-cycle motion process: the L-shaped rod 19 is driven to move from the fixed point position of the opposite sides of the two belt pulleys to the other vertex position, that is, if the position B in fig. 6 moves to the position B of the other side (which is a reciprocating motion displacement of half a cycle), the mounting plate 5 is driven to move from one longitudinal side of the detection plate 4 to the other longitudinal side;
when the driving shaft 16 drives the reciprocating pulley set 18 to complete another half cycle, the L-shaped rod 19 is firstly driven to rotate around the pulley along with the belt in the reciprocating pulley set 18 (at this time, the mounting plate 5 does not move), so that when the position of the B point rotates 90 degrees, the mounting plate 5 is driven to move along with the reciprocating pulley set 18, when the reciprocating pulley set 18 is set, the thickness of the belt matched between the two pulleys is larger than the groove depth of the pulley, that is, the belt partially extends outwards to form the pulley, so as to meet the effect of mounting the L-shaped rod 19, as shown in fig. 7.
radiator fan 9 direct mount in this scheme can avoid on placing the distribution equipment in the cabinet body 1 with the heat transfer that its during operation produced, and it is also convenient for overhaul, maintain it on the cabinet body 1 with radiator fan 9 direct setting moreover.
preferably, as an optimization, a cavity for accommodating an airbag is respectively arranged on two lateral side walls of the cabinet body 1, and an airbag system (mainly composed of a sensor, an airbag and other main components) is arranged in the air (the gas generator is electrically connected with the control module), when the cabinet body 1 topples over due to an external force factor (such as an earthquake), the airbag arranged on the lateral wall of the cabinet body 1 pops outwards (an angle sensor can be arranged in the cabinet body 1 and is electrically connected with the control module, the angle sensor can transmit the angle of the cabinet body 1 to the control module in real time, when the cabinet body 1 tilts and generates a certain tilt angle, the control module can control the gas generator to work and make the airbag bounce open), so that the cabinet body 1 has a buffering and shock-absorbing effect on the cabinet body 1 when toppling over, regarding the arrangement mode and structure of the airbag, for the prior art and a person skilled in the art can combine the air bag working mode with the prior art according to the air bag working mode in the prior art The corresponding improvement is made on the basis of the scheme, and the description is not excessive.
The above description is only for the purpose of illustration, and it should be understood that the present invention is not limited to the above embodiments, and various modifications conforming to the spirit of the present invention are within the scope of the present invention.
Claims (7)
1. The infrared temperature monitoring device of the power distribution cabinet comprises a cabinet body (1), wherein a plurality of partition plates (2) are arranged in the cabinet body (1) at vertical intervals, and is characterized in that detection plates (4) which are vertically and slidably mounted in the cabinet body (1) are respectively arranged on two transverse sides in the cabinet body (1), mounting plates (5) are longitudinally and slidably mounted on the detection plates (4), infrared temperature probes (6) are rotatably mounted on the mounting plates (5), the infrared temperature probes (6) are electrically connected with a control module, the mounting plates (5) are connected with reciprocating transmission devices arranged on the detection plates (4), and interval driving devices are arranged on the top wall of the cabinet body (1) and do not drive the detection plates (4) and the reciprocating transmission devices at the same time;
a guide rail rack (7) is arranged on the detection plate (4), the guide rail rack (7) is meshed with a swing gear (8) rotatably arranged on the mounting plate (5), the swing gear (8) drives a reciprocating lifting device arranged on the mounting plate (5), and the reciprocating lifting device drives the infrared temperature probe (6);
the cabinet body (1) is characterized in that the two transverse sides are respectively provided with a heat radiation fan (9) at vertical intervals, the heat radiation fans (9) are electrically connected with the control module, and the interval driving device is electrically connected with the control module.
2. The infrared temperature monitoring device of the power distribution cabinet according to claim 1, wherein a lead screw (10) in threaded fit with the detection plate (4) is rotatably mounted in the cabinet body (1), the interval driving device comprises a first gear (12) fixedly sleeved on the top of the lead screw (10), the first gear (12) is matched with a sector gear (14) rotatably mounted on the top wall of the cabinet body (1), a second gear (13) rotatably mounted on the top of the cabinet body (1) is arranged on the other side of the sector gear (14), the sector gear (14) does not drive the first gear (12) and the second gear (13) at the same time, the second gear (13) drives the mounting plate (5), and the sector gear (14) is driven by a motor.
3. The infrared temperature monitoring device of the power distribution cabinet according to claim 1, wherein a driving shaft (16) which coaxially rotates with the second gear (13) is arranged in the cabinet body (1), a cylinder (17) which is axially and slidably mounted with the driving shaft (16) is rotatably mounted on the detection plate (4), the reciprocating transmission device comprises a reciprocating pulley set (18) which is arranged on the detection plate (4), the reciprocating pulley set (18) is connected with the cylinder (17) through belt transmission, and an L-shaped rod (19) which is rotatably mounted with the mounting plate (5) is arranged on the reciprocating pulley set (18).
4. The infrared temperature monitoring device of switch board according to claim 3, characterized in that, reciprocal elevating gear includes a plurality of lugs (21) of terminal surface under the interval ring locates rocking gear (8), vertical slidable mounting has elevating plate (22) and elevating plate (22) up end with the axle center setting of rocking gear (8) to be equipped with a plurality of lugs (21) matched with protruding (23) on mounting panel (5), be connected with reciprocal spring (24) between elevating plate (22) and mounting panel (5), elevating plate (22) are connected with infrared temperature probe (6) through elevating gear.
5. The infrared temperature monitoring device of the power distribution cabinet according to claim 4, wherein the lifting device comprises a lifting rack (25) fixed on the bottom wall of the lifting plate (22), the lifting rack (25) is engaged with a transmission gear (26) rotatably mounted on the side wall of the mounting plate (5), and the transmission gear (26) drives the infrared temperature probe (6) through belt transmission.
6. The infrared temperature monitoring device of the power distribution cabinet according to any one of claims 1 to 5, wherein a filter screen (27) matched with the heat dissipation fan (9) is installed in the cabinet body (1).
7. The infrared temperature monitoring device of the power distribution cabinet according to claim 6, wherein a display screen (11) is arranged on the cabinet body (1), and the display screen (11) is electrically connected with the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120794177.9U CN214667275U (en) | 2021-04-19 | 2021-04-19 | Infrared temperature monitoring device of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120794177.9U CN214667275U (en) | 2021-04-19 | 2021-04-19 | Infrared temperature monitoring device of power distribution cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN214667275U true CN214667275U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120794177.9U Withdrawn - After Issue CN214667275U (en) | 2021-04-19 | 2021-04-19 | Infrared temperature monitoring device of power distribution cabinet |
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| CN (1) | CN214667275U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972574A (en) * | 2021-11-15 | 2022-01-25 | 国网山东省电力公司临沂供电公司 | Easy dismounting's distribution automation monitor terminal |
| CN114142363A (en) * | 2021-12-02 | 2022-03-04 | 海南电网有限责任公司信息通信分公司 | Control device for smart power grid |
| CN114235299A (en) * | 2021-12-10 | 2022-03-25 | 上海氢枫能源技术有限公司 | Leakage detection platform for hydrogenation equipment and leakage detection method thereof |
| CN116827843A (en) * | 2023-08-30 | 2023-09-29 | 湖北华特信息技术有限公司 | Communication detection method and device based on big data technology |
| WO2023193224A1 (en) * | 2022-04-08 | 2023-10-12 | 大航有能电气有限公司 | Smart temperature field recognition apparatus and method for power transmission and distribution device |
-
2021
- 2021-04-19 CN CN202120794177.9U patent/CN214667275U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972574A (en) * | 2021-11-15 | 2022-01-25 | 国网山东省电力公司临沂供电公司 | Easy dismounting's distribution automation monitor terminal |
| CN113972574B (en) * | 2021-11-15 | 2024-03-08 | 国网山东省电力公司临沂供电公司 | Automatic monitor terminal of easy dismounting's distribution |
| CN114142363A (en) * | 2021-12-02 | 2022-03-04 | 海南电网有限责任公司信息通信分公司 | Control device for smart power grid |
| CN114142363B (en) * | 2021-12-02 | 2023-08-18 | 海南电网有限责任公司信息通信分公司 | Control device for smart power grid |
| CN114235299A (en) * | 2021-12-10 | 2022-03-25 | 上海氢枫能源技术有限公司 | Leakage detection platform for hydrogenation equipment and leakage detection method thereof |
| WO2023193224A1 (en) * | 2022-04-08 | 2023-10-12 | 大航有能电气有限公司 | Smart temperature field recognition apparatus and method for power transmission and distribution device |
| CN116827843A (en) * | 2023-08-30 | 2023-09-29 | 湖北华特信息技术有限公司 | Communication detection method and device based on big data technology |
| CN116827843B (en) * | 2023-08-30 | 2023-11-14 | 湖北华特信息技术有限公司 | Communication detection method and device based on big data technology |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20211109 Effective date of abandoning: 20240612 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20211109 Effective date of abandoning: 20240612 |