CN211829813U - High tension switchgear temperature-detecting device - Google Patents
High tension switchgear temperature-detecting device Download PDFInfo
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- CN211829813U CN211829813U CN201922400527.4U CN201922400527U CN211829813U CN 211829813 U CN211829813 U CN 211829813U CN 201922400527 U CN201922400527 U CN 201922400527U CN 211829813 U CN211829813 U CN 211829813U
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Abstract
The utility model discloses a high tension switchgear temperature-detecting device, mounting panel including the rectangle structure, breather and high temperature alarm device, the upper and lower end of mounting panel is inserted and is established inherent air-supply line and play tuber pipe, and all be fixed with the pipe fan in air-supply line and the air-out pipe, the air-supply line communicates respectively with the bottom of going out the tuber pipe has gas blow pipe and exhaust tube, the inboard of mounting panel is fixed with temperature detect switch, the outside center department of mounting panel is provided with the control box of cuboid structure, and the inside and the top of control box are fixed with siren and flash light respectively. Has the advantages that: through being provided with temperature detect switch on the mounting panel to be connected temperature detect switch and flash light and siren, when high temperature appears, the initiative is sent out the police dispatch newspaper and is reminded, and the staff of being convenient for in time discovers, avoids missing the cooling opportunity, utilizes pipe fan to accelerate air cycle, and the gas blow pipe and the exhaust tube that utilize to stretch into admit air and bleed, increase the area of taking a breath, improve cooling efficiency.
Description
Technical Field
The utility model relates to a cubical switchboard temperature detects technical field, specifically is a high tension switchgear temperature-detecting device.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, the high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6-550 kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic coincidence and sectionalizer, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like, because the high-voltage switch cabinet has more internal elements and is mainly used for connecting a circuit, when current passes through, the high-voltage switch cabinet can generate heat, and the switch cabinet is generally sealed, so that the heat dissipation performance is poor, and therefore, the high-voltage.
The high tension switchgear that uses at present, when the temperature detects, show temperature value on the display screen, the staff need push up the screen constantly, does not possess the function of initiative warning, and the staff negligence has probably missed the high temperature warning, and when the high temperature condition appeared, can't effectively cool down to lead to the internal element to be in work under the high temperature condition all the time, influence its life, very probably cause the conflagration in serious time, there is great potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the above-mentioned problem to present existence, a high tension switchgear temperature-detecting device is provided, through be provided with temperature detect switch on the mounting panel, and be connected temperature detect switch and flash light and siren, when high temperature appears, initiatively send out the police dispatch newspaper and remind, the staff of being convenient for in time discovers, avoid missing the cooling opportunity, install pipe fan through air-supply line and play tuber pipe, utilize pipe fan to accelerate air cycle, the gas blow pipe and the exhaust tube that utilize to stretch into admit air and bleed, increase the area of taking a breath, improve cooling efficiency, thereby solve not enough and the defect that prior art exists.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides a high tension switchgear temperature-detecting device, includes mounting panel, breather and the high temperature alarm device of rectangle structure, be provided with on the mounting panel breather, breather includes the air-supply line, goes out tuber pipe, pipeline fan, is the gas blow pipe and the exhaust tube of arc structure, the upper and lower end of mounting panel is inserted and is established inherently the air-supply line with go out the tuber pipe, just the air-supply line with all be fixed with in the air-out pipe the pipeline fan, the air-supply line with the bottom of going out the tuber pipe communicates respectively the gas blow pipe with the exhaust tube for bleed and gas transmission, the air change of being convenient for, be provided with on the mounting panel the high temperature alarm device, the high temperature alarm device includes temperature detect switch, flash light and siren, the inboard of mounting panel is fixed with temperature detect switch for automatic alarm, the outside center department of mounting panel is provided with the control box of cuboid structure, and the inside and the top of control box are fixed with respectively the siren with the flash light is convenient for send out the alarm and remind.
Preferably, a controller is arranged on the inner side of the bottom of the control box, and the controller is electrically connected with the two pipeline fans.
Preferably, the inner ends of the air blowing pipe and the air exhaust pipe are arranged downwards, and a plurality of air holes are formed in the bottom ends of the air blowing pipe and the air exhaust pipe.
Preferably, bolts are respectively fixed to the upper end and the lower end of the mounting plate.
Preferably, the temperature control switch, the flash lamp, the alarm and the external power supply are electrically connected to form a series circuit.
Since the technical scheme is used, the beneficial effects of the utility model are that:
1. through being provided with temperature detect switch on the mounting panel to be connected temperature detect switch and flash light and siren, when high temperature appearing, initiatively send out the police dispatch newspaper and remind, the staff of being convenient for in time discovers, avoids missing the cooling opportunity.
2. The pipeline fan is installed on the air inlet pipe and the air outlet pipe, air circulation is accelerated by the pipeline fan, air inlet and air exhaust are carried out by the air blowing pipe and the air exhaust pipe which stretch into the pipeline fan, the air exchange area is increased, and the cooling efficiency is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of the interior of the control box of the present invention;
fig. 3 is a schematic diagram of a circuit connection structure of the middle-high temperature alarm device of the present invention.
In the figure: 1. mounting a plate; 2. an air inlet pipe; 3. an air outlet pipe; 4. a duct fan; 5. an air blowing pipe; 6. An air exhaust pipe; 7. a temperature control switch; 8. a control box; 9. a flash lamp; 10. a controller; 11. an alarm; 12. air holes; 13. and (4) bolts.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the accompanying drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solution in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, rather than all embodiments, based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution, a temperature detecting device for a high voltage switch cabinet, comprising a mounting plate 1 with a rectangular structure, an air interchanger and a high temperature alarm device, wherein the mounting plate 1 is provided with the air interchanger, the air interchanger comprises an air inlet pipe 2, an air outlet pipe 3, a pipeline fan 4, an air blowing pipe 5 and an air exhaust pipe 6 which are all arc-shaped structures, the upper and lower ends of the mounting plate 1 are inserted with the air inlet pipe 2 and the air outlet pipe 3, and the pipeline fan 4 is fixed in the air inlet pipe 2 and the air outlet pipe 3 for accelerating air flow, the bottoms of the air inlet pipe 2 and the air outlet pipe 3 are respectively communicated with the air blowing pipe 5 and the air exhaust pipe 6 for facilitating air replacement in the high temperature switch cabinet, the mounting plate 1 is provided with the high temperature alarm device, the high temperature alarm device comprises a temperature control switch 7, a flash lamp 9 and an alarm, the automatic alarm device is used for automatically switching on a circuit, a control box 8 of a cuboid structure is arranged in the center of the outer side of the mounting plate 1, and an alarm 11 and a flash lamp 9 are respectively fixed inside and at the top of the control box 8 and used for giving an alarm for reminding.
Preferably, the controller 10 is arranged on the inner side of the bottom of the control box 8, and the controller 10 is electrically connected with the two duct fans 4, so that the control is convenient.
Preferably, the inner ends of the air blowing pipe 5 and the air exhaust pipe 6 are arranged downwards, and the bottom ends of the air blowing pipe and the air exhaust pipe are provided with a plurality of air holes 12, so that large-area air exhaust and air transmission are facilitated in multiple directions.
Preferably, bolts 13 are fixed to the upper and lower ends of the mounting plate 1, respectively, for fixation.
Preferably, the temperature control switch 7, the flash lamp 9, the alarm 11 and the external power supply are electrically connected to form a series circuit, so that the circuit can be automatically switched on.
In this embodiment, the high voltage switch cabinet temperature detection device includes the following steps:
the method comprises the following steps: three holes are formed in the high-voltage switch cabinet and respectively correspond to the air inlet pipe 2, the air outlet pipe 3 and the control box 8, then the mounting plate 1 is fixed on the inner wall of the high-voltage switch through bolts 13, and the air inlet pipe 2, the air outlet pipe 3 and the control box 8 are located on the outer side of the high-voltage switch cabinet.
Step two: the circuit between the jointing equipment forms a set of complete temperature-detecting device, sets up the closed numerical value of temperature-sensing switch 7's temperature, and when the temperature in the high tension switchgear was higher, automatic closure after temperature-sensing switch 7 accepted high temperature, the circuit between switch-on power and flash light 9 and siren 11, flash light 9 began to flash, and siren 11 begins to send out the police dispatch newspaper.
Step three: the staff hears the police dispatch newspaper sound, perhaps see behind the flashing light, open pipe fan 4 through controller 10, the steam of lower extreme in with the high tension switchgear discharges, the air in the outside is carried to the upper end in to the high tension switchgear, carry out air cycle, accelerate the air cycle in the high tension switchgear, thereby dispel the heat fast, the back falls in the temperature, the automatic 7 disconnection of temperature detect switch, flash light 9 and siren 11 stop scintillation and alarm, the gas blow pipe 5 and the exhaust tube 6 of arc design are convenient for take a breath to high tension switchgear inside, possess the function of initiative warning, the staff in time of being convenient for discovers, and cool down, be favorable to the protection component, and service life is prolonged, the possibility that the conflagration takes place is reduced.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
The temperature controlled switch used in this application is an existing product, for example: the product brand, model PY-SM5-2200 temperature control switch, is a mature technology in the prior art, and belongs to the technical scope that the ordinary person skilled in the art can understand about its specific internal structure and principle, and is not described herein again.
Claims (5)
1. The utility model provides a high tension switchgear temperature-detecting device, includes mounting panel (1), breather and the high temperature alarm device of rectangle structure, its characterized in that: the air interchanger is arranged on the mounting plate (1) and comprises an air inlet pipe (2), an air outlet pipe (3), a pipeline fan (4), an air blowing pipe (5) and an air exhaust pipe (6) which are of arc structures, the upper end and the lower end of the mounting plate (1) are inserted into the air inlet pipe (2) and the air outlet pipe (3), the pipeline fan (4) is fixed in the air inlet pipe (2) and the air outlet pipe (3), the air inlet pipe (2) and the bottom of the air outlet pipe (3) are respectively communicated with the air blowing pipe (5) and the air exhaust pipe (6), the high-temperature alarm device is arranged on the mounting plate (1) and comprises a temperature control switch (7), a flash lamp (9) and an alarm (11), the temperature control switch (7) is fixed on the inner side of the mounting plate (1), the outside center department of mounting panel (1) is provided with control box (8) of cuboid structure, just the inside and the top of control box (8) are fixed with respectively siren (11) with flash light (9).
2. The high-voltage switch cabinet temperature detection device according to claim 1, characterized in that: the inner side of the bottom of the control box (8) is provided with a controller (10), and the controller (10) is electrically connected with the two pipeline fans (4).
3. The high-voltage switch cabinet temperature detection device according to claim 1, characterized in that: the inner ends of the air blowing pipe (5) and the air exhaust pipe (6) are arranged downwards, and a plurality of air holes (12) are formed in the bottom ends of the air blowing pipe and the air exhaust pipe.
4. The high-voltage switch cabinet temperature detection device according to claim 1, characterized in that: and the upper end and the lower end of the mounting plate (1) are respectively fixed with a bolt (13).
5. The high-voltage switch cabinet temperature detection device according to claim 1, characterized in that: the temperature control switch (7), the flashlight (9), the alarm (11) and an external power supply are electrically connected to form a series circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922400527.4U CN211829813U (en) | 2019-12-27 | 2019-12-27 | High tension switchgear temperature-detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922400527.4U CN211829813U (en) | 2019-12-27 | 2019-12-27 | High tension switchgear temperature-detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211829813U true CN211829813U (en) | 2020-10-30 |
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ID=73036117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922400527.4U Active CN211829813U (en) | 2019-12-27 | 2019-12-27 | High tension switchgear temperature-detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211829813U (en) |
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2019
- 2019-12-27 CN CN201922400527.4U patent/CN211829813U/en active Active
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