CN214849591U - Fault wireless alarm structure for intelligent substation - Google Patents
Fault wireless alarm structure for intelligent substation Download PDFInfo
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- CN214849591U CN214849591U CN202120240353.4U CN202120240353U CN214849591U CN 214849591 U CN214849591 U CN 214849591U CN 202120240353 U CN202120240353 U CN 202120240353U CN 214849591 U CN214849591 U CN 214849591U
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- temperature
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- 238000001514 detection method Methods 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 10
- 229910052753 mercury Inorganic materials 0.000 claims description 9
- 210000000056 organ Anatomy 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a trouble wireless alarm structure for intelligent substation, the alarm structure is installed on the transformer case, the alarm structure includes two sets of telescopic links, the end parts of the two sets of telescopic links are all fixedly connected with the bottom plate, the bottom of the bottom plate is bonded with a magnet, the magnet is adsorbed on the transformer case, the telescopic end of the telescopic link is fixedly connected with a connecting plate, the inner side of the connecting plate is fixedly connected with a temperature detection component, the temperature detection component is contacted with the outer wall of the transformer case, and the outer side of the connecting plate is provided with an alarm lamp and a buzzer; install alarm structure on the transformer case through magnet, can install as required according to the use, the convenience of installation and dismantlement all ten minutes can be adjusted temperature detect assembly's position through the telescopic link, guarantees that temperature detect assembly can contact with the transformer case, detects the temperature of transformer case through temperature detect assembly, can in time report to the police when the transformer case temperature is unusual.
Description
Technical Field
The utility model relates to a transformer substation technical field specifically is a wireless alarm structure of trouble for intelligent substation.
Background
Transformer substation, place of changing voltage. In order to transmit the electric energy generated by the power plant to a remote place, the voltage must be increased to become high voltage, and then the voltage is decreased as required near the user, and the voltage increasing and decreasing work is completed by a transformer substation. The main equipment of a substation are switches and transformers. The small transformer substations are called as transformer substations according to different sizes. The transformer substation is larger than the substation. The transformer substation refers to a step-down transformer substation with the voltage grade below 110 kV; the transformer substations comprise 'boosting and reducing' transformer substations of various voltage grades. A substation is an electrical facility in an electrical power system that transforms voltage, receives and distributes electrical energy, controls the flow of electrical power, and regulates voltage, and it connects the grids of the various levels of voltage through its transformers. The substation is in a specific environment; is an AC-DC-AC conversion process. Like submarine power transmission cables and long-distance transportation. Some adopt high-voltage direct-current power transmission and transformation forms. The direct current transmission overcomes the capacitive reactance loss of the alternating current transmission. Has the energy-saving effect.
Once an accident occurs in a transformer substation, the transformer substation can have important influence on a power supply system, and can cause great damage to property and life safety of people under severe conditions. When the existing transformer substation breaks down, the alarm is difficult to be given in time, so that the loss is easily increased.
Based on this, the utility model designs a wireless alarm structure of trouble for intelligent substation to solve the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a trouble wireless alarm structure for intelligent substation, install alarm structure on the transformer case through magnet, can install according to the use needs, the convenience all ten minutes is all dismantled in the installation, can adjust temperature detection subassembly's position through the telescopic link, guarantee that temperature detection subassembly can contact with the transformer case, detect the temperature of transformer case through temperature detection subassembly, can in time report to the police when transformer case temperature is unusual, use convenience very, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wireless alarm structure of trouble for intelligent substation, alarm structure installs on the transformer case, alarm structure includes two sets of telescopic links, and is two sets of the equal fixedly connected with bottom plate of telescopic link tip, the bottom plate bottom bonds there is magnet, magnet adsorbs on the transformer case, the telescopic link fixedly connected with connecting plate that stretches out and draws back, the inboard fixedly connected with temperature detect subassembly of connecting plate, temperature detect subassembly contacts with the transformer case outer wall, the connecting plate outside is equipped with warning light and bee calling organ.
Preferably, the telescopic link includes the outer pole, fixed connection between outer pole and the bottom plate, it has interior pole to peg graft in the outer pole, interior pole passes fixed connection between outer pole and the connecting plate, it has the multiunit draw-in groove to open on the interior pole, it has the bayonet lock to pass on the outer pole, the bayonet lock cooperatees with the draw-in groove.
Preferably, the temperature detection assembly comprises a shell, the shell is fixedly connected with the connecting plate, a heat conduction cylinder penetrates through the shell, the heat conduction cylinder is in contact with the outer wall of the transformer box, mercury is filled in the heat conduction cylinder, a piston is arranged in the heat conduction cylinder, a connecting rod is fixedly connected to the piston, a metal sheet is fixedly connected to the end portion of the connecting rod, a spring is fixedly connected to the metal sheet, the other end of the spring is connected with the inner wall of the shell, a first electric contact block is arranged on the metal sheet, an insulating seat is arranged on the right inner wall of the shell, and a second electric contact block corresponding to the first electric contact block is arranged on the insulating seat.
Preferably, a storage battery, a wireless signal transmitter and a controller are arranged in the shell, the anode of the storage battery is electrically connected with the controller and the first electric contact block, and the cathode of the storage battery is electrically connected with the wireless signal transmitter and the second electric contact block.
Preferably, the controller is connected with a buzzer and an alarm lamp in a control mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is not only novel structure, through magnet with alarm structure installs on the transformer case, can install as required according to the use, the convenience all very is all installed and dismantlement, can adjust temperature detect component's position through the telescopic link, guarantee that temperature detect component can contact with the transformer case, detect the temperature of transformer case through temperature detect component, can in time report to the police when transformer case temperature is unusual, use convenience very.
2. The utility model discloses in, when the transformer case carries out the during operation, the temperature of transformer case can rise gradually, mercury is heated and takes place the inflation, mercury promotes the piston motion, the piston passes through the connecting rod and drives the sheetmetal motion, the spring is compressed, when the temperature of transformer case is too high, first electrical contact piece and second electrical contact piece contact, controller and radio signal transmitter circular telegram start, radio signal transmitter transmission alarm signal is to outside receiving terminal, the simultaneous control ware control warning light lights and the buzzer sounds, report to the police, remind staff's transformer case temperature anomaly, there may be the trouble, need inspect, and the security is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the telescopic rod structure of the present invention;
fig. 3 is the structure diagram of the temperature detecting assembly of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a wireless alarm structure technical scheme of trouble for intelligent substation: the alarm structure is arranged on the power transformation box 1 and comprises two groups of telescopic rods 2, the end parts of the two groups of telescopic rods 2 are fixedly connected with a bottom plate 7, a magnet 8 is adhered to the bottom of the bottom plate 7, the magnet 8 is adsorbed on the transformer case 1, the alarm structure is arranged on the transformer case 1 through the magnet 8, can be installed according to the use requirement, and is very convenient to install and disassemble, the telescopic end of the telescopic rod 2 is fixedly connected with a connecting plate 3, the inner side of the connecting plate 3 is fixedly connected with a temperature detection component 6, the position of the temperature detection component 6 can be adjusted through the telescopic rod 2, the temperature detection component 6 is contacted with the outer wall of the power transformation box 1, the temperature of the power transformation box 1 is detected through the temperature detection component 6, can in time report to the police when the transformer case 1 temperature is unusual, the connecting plate 3 outside is equipped with warning light 5 and bee calling organ 4.
Wherein, telescopic link 2 includes outer pole 21, fixed connection between outer pole 21 and the bottom plate 7, it has interior pole 22 to peg graft in the outer pole 21, interior pole 22 passes fixed connection between outer pole 21 and the connecting plate 3, it has multiunit draw-in groove 23 to open on interior pole 22, it has bayonet lock 24 to pass on the outer pole 21, bayonet lock 24 cooperatees with draw-in groove 23.
Wherein, the temperature detecting assembly 6 comprises a shell 61, the shell 61 is fixedly connected with the connecting plate 3, a heat conducting cylinder 62 penetrates through the shell 61, the heat conducting cylinder 62 is in contact with the outer wall of the transformer box 1, mercury 63 is filled in the heat conducting cylinder 62, a piston 64 is arranged in the heat conducting cylinder 62, a connecting rod 65 is fixedly connected to the piston 64, a metal sheet 66 is fixedly connected to the end of the connecting rod 65, a spring 67 is fixedly connected to the metal sheet 66, the other end of the spring 67 is connected with the inner wall of the shell 61, a first electric contact block 68 is arranged on the metal sheet 66, an insulating base 610 is arranged on the right inner wall of the shell 61, a second electric contact block 69 corresponding to the first electric contact block 68 is arranged on the insulating base 610, when the transformer box 1 works, the temperature of the transformer box 1 can gradually rise, the mercury 63 expands when heated, and the mercury 63 pushes the piston 64 to move, the piston 64 moves the metal plate 66 via the connecting rod 65, and the spring 67 is compressed.
Wherein, a storage battery 611, a wireless signal transmitter 612 and a controller 613 are arranged in the housing 61, the positive pole of the storage battery 611 is electrically connected with the controller 613 and the first electric contact block 68, and the negative pole of the storage battery 611 is electrically connected with the wireless signal transmitter 612 and the second electric contact block 69; the controller 613 controls and connects the buzzer 4 and the alarm lamp 5, when the temperature of the power transformation box 1 is too high, the first electric contact block 68 is in contact with the second electric contact block 69, the controller 613 and the wireless signal transmitter 612 are electrified and started, the wireless signal transmitter 612 transmits an alarm signal to an external receiving end, and meanwhile, the controller 613 controls the alarm lamp 5 to be turned on and the buzzer 4 to sound, so that an alarm is given out, and a worker is reminded of abnormal temperature of the power transformation box 1.
The specific working principle is as follows:
when the temperature-sensing heat-conducting switch is used, according to the use requirement, the magnet 8 is adsorbed on the transformer box 1, the bayonet 24 is pulled out, the length of the telescopic rod 2 is adjusted, the heat-conducting cylinder 62 is in contact with the transformer box 1, then the length of the telescopic rod 2 is fixed through the bayonet 24, when the transformer box 1 works, the temperature of the transformer box 1 can be gradually increased, the mercury 63 is heated to expand, the mercury 63 pushes the piston 64 to move, the piston 64 drives the metal sheet 66 to move through the connecting rod 65, the spring 67 is compressed, when the temperature of the transformer box 1 is overhigh, the first electric contact block 68 is in contact with the second electric contact block 69, the controller 613 and the wireless signal transmitter 612 are electrified and started, the wireless signal transmitter 612 transmits an alarm signal to an external receiving end, meanwhile, the controller 613 controls the alarm lamp 5 to be turned on and the buzzer 4 to sound, an alarm is given, and the temperature of the transformer box 1 is reminded to be abnormal, there may be a fault that needs to be checked.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a wireless alarm structure of trouble for intelligent substation which characterized in that: alarm structure installs on transformer case (1), alarm structure includes two sets of telescopic link (2), and is two sets of telescopic link (2) the equal fixedly connected with bottom plate (7) of tip, bottom plate (7) bottom bonds there is magnet (8), magnet (8) adsorb on transformer case (1), telescopic link (2) flexible end fixedly connected with connecting plate (3), inboard fixedly connected with temperature-detecting component (6) of connecting plate (3), temperature-detecting component (6) contact with transformer case (1) outer wall, the connecting plate (3) outside is equipped with warning light (5) and bee calling organ (4).
2. A fault radio alarm structure for intelligent substations according to claim 1, characterized in that: telescopic link (2) are including outer pole (21), fixed connection between outer pole (21) and bottom plate (7), it has interior pole (22) to peg graft in outer pole (21), interior pole (22) pass fixed connection between outer pole (21) and connecting plate (3), it has multiunit draw-in groove (23) to open on interior pole (22), it has bayonet lock (24) to pass on outer pole (21), bayonet lock (24) cooperate with draw-in groove (23).
3. A fault radio alarm structure for intelligent substations according to claim 1, characterized in that: the temperature detection assembly (6) comprises a shell (61), the shell (61) is fixedly connected with the connecting plate (3), the shell (61) is provided with a heat conducting cylinder (62) which penetrates through the shell, the heat conducting cylinder (62) is in contact with the outer wall of the transformer box (1), mercury (63) is filled in the heat conducting cylinder (62), a piston (64) is arranged in the heat conducting cylinder (62), a connecting rod (65) is fixedly connected to the piston (64), a metal sheet (66) is fixedly connected to the end part of the connecting rod (65), a spring (67) is fixedly connected to the metal sheet (66), the other end of the spring (67) is connected with the inner wall of the shell (61), a first electric contact block (68) is arranged on the metal sheet (66), an insulating seat (610) is arranged on the right inner wall of the shell (61), and a second electric contact block (69) corresponding to the first electric contact block (68) is arranged on the insulating seat (610).
4. A fault radio alarm architecture for intelligent substations according to claim 3, characterized in that: a storage battery (611), a wireless signal transmitter (612) and a controller (613) are arranged in the shell (61), the positive pole of the storage battery (611) is electrically connected with the controller (613) and the first electric contact block (68), and the negative pole of the storage battery (611) is electrically connected with the wireless signal transmitter (612) and the second electric contact block (69).
5. A fault radio alarm structure for intelligent substations according to claim 4, characterized in that: the controller (613) controls and connects the buzzer (4) and the alarm lamp (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120240353.4U CN214849591U (en) | 2021-01-28 | 2021-01-28 | Fault wireless alarm structure for intelligent substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120240353.4U CN214849591U (en) | 2021-01-28 | 2021-01-28 | Fault wireless alarm structure for intelligent substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214849591U true CN214849591U (en) | 2021-11-23 |
Family
ID=78953698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120240353.4U Expired - Fee Related CN214849591U (en) | 2021-01-28 | 2021-01-28 | Fault wireless alarm structure for intelligent substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214849591U (en) |
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2021
- 2021-01-28 CN CN202120240353.4U patent/CN214849591U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |