CN209373025U - The important frequency converter of polyester increases long-range switching control project system control cabinet - Google Patents
The important frequency converter of polyester increases long-range switching control project system control cabinet Download PDFInfo
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- CN209373025U CN209373025U CN201921058710.4U CN201921058710U CN209373025U CN 209373025 U CN209373025 U CN 209373025U CN 201921058710 U CN201921058710 U CN 201921058710U CN 209373025 U CN209373025 U CN 209373025U
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- Prior art keywords
- control cabinet
- wall
- cabinet ontology
- frequency converter
- range switching
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses the important frequency converters of polyester to increase long-range switching control project system control cabinet, including control cabinet ontology, the side inner wall of the control cabinet ontology is provided with leakage current sensor, and the top exterior walls of control cabinet ontology are fixed with combined aural and visual alarm, the signal input part of the combined aural and visual alarm is connected with processor by signal wire, and the signal output end of leakage current sensor is connected with the signal input part of processor by signal wire, the top exterior walls of the control cabinet ontology are fixed with solar energy mechanism, and the side inner wall of control cabinet ontology is provided with automatic fire-extinguishing mechanism, the bottom outer wall of the control cabinet ontology is fixed with damp-proof pedestal.The utility model is by being provided with leakage current sensor, processor and combined aural and visual alarm, and when device electric leakage, leakage current sensor can detect that the signal of current difference, processor act on combined aural and visual alarm, reminds people's note that convenient for repairing in time.
Description
Technical field
The utility model relates to control cabinet technical fields more particularly to the important frequency converter of polyester to increase long-range switching control item
Mesh system control cabinet.
Background technique
Control cabinet is that switchgear, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in envelope by electrical wiring requirement
Close or semiclosed metal safe in or screen width on, arrangement should meet the requirement of electric system normal operation, and easy access do not jeopardize
The safety of the person and surrounding devices.
Through retrieving, the patent that Chinese Patent Application No. is 201820821241.6 discloses kind of an electric control cabinet, including control
Cabinet cabinet and cabinets cavity processed, the side of the switch board casing are hinged with chamber door, and the top of the switch board casing is fixed to be connected
It is connected to communication receiving device, the inner sidewall of the switch board casing is equipped with insulating interlayer.There is also following deficiencies for above-mentioned patent:
Automatically the electric current of control cabinet can not be detected, if there are leakies for device, it is hidden to may result in biggish safety
Suffer from.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the important frequency converter of polyester proposed
Increase long-range switching control project system control cabinet.
To achieve the goals above, the utility model adopts the technical scheme that
The important frequency converter of polyester increases long-range switching control project system control cabinet, including control cabinet ontology, the control
The side inner wall of cabinet ontology processed is provided with leakage current sensor, and the top exterior walls of control cabinet ontology are fixed with combined aural and visual alarm,
The signal input part of the combined aural and visual alarm is connected with processor by signal wire, and the signal output end of leakage current sensor and
The signal input part of processor is connected by signal wire, and the top exterior walls of the control cabinet ontology are fixed with solar energy mechanism,
And the side inner wall of control cabinet ontology is provided with automatic fire-extinguishing mechanism, the bottom outer wall of the control cabinet ontology is fixed with moisture-proof bottom
Seat, and the inner wall of control cabinet ontology is fixed with the same partition, the top exterior walls of partition are provided with frequency converter.
Further, the solar energy mechanism includes solar panel, and the bottom interior wall of control cabinet ontology is arranged
There is mounting electricity storage pack, the bottom interior wall of mounting electricity storage pack is placed with battery.
Further, the automatic fire-extinguishing mechanism includes smoke sensor device, and the bottom interior wall of control cabinet ontology is arranged
There is dry powder extinguisher.
Further, the signal input part of the dry powder extinguisher is passed through by the signal output end of signal wire and processor
Signal wire is connected, and the signal output end of smoke sensor device is connected with the signal input part of processor by signal wire.
Further, the side outer wall of the control cabinet ontology is provided with heat emission fan, and outside the other side of control cabinet ontology
Wall offers the thermovent equidistantly distributed.
Further, the side inner wall of the control cabinet ontology is provided with signal receiver, signal projector and signal wire
Storage box, and the top inner wall of control cabinet ontology is provided with headlamp.
Further, the side outer wall of the control cabinet ontology, which is connected by a hinge, cabinet door, and the side outer wall of cabinet door
It is provided with indicator light.
It further, further include the drying box for being fixed on the top exterior walls of partition, being internally provided with for the drying box is dry
Drying prescription.
The utility model has the following beneficial effects:
1, by being provided with leakage current sensor, processor and combined aural and visual alarm, when device electric leakage, leakage current sensor
It can detect that the signal of current difference, processor act on combined aural and visual alarm, remind people's note that convenient for repairing in time.
2, by being provided with smoke sensor device, processor and dry powder extinguisher, smoke sensor device detects control cabinet ontology
Internal smog value, if the concentration of smog is excessive, the solenoid valve that processor acts on dry powder extinguisher is put out a fire.
3, it by being provided with heat emission fan and thermovent, can radiate in time convenient for device, in addition solar panel
Setting can convert solar energy into electrical energy and be stored in battery, provide some electrical power for device.
4, by being provided with drying box, the inside of drying box is placed with desiccant, can effectively remove inside control cabinet
Wet gas.
Detailed description of the invention
Fig. 1 is the knot that the important frequency converter of polyester that embodiment 1 proposes increases long-range switching control project system control cabinet
Structure schematic diagram；
Fig. 2 is the knot that the important frequency converter of polyester that embodiment 1 proposes increases long-range switching control project system control cabinet
Structure schematic diagram；
Fig. 3 is the knot that the important frequency converter of polyester that embodiment 2 proposes increases long-range switching control project system control cabinet
Structure schematic diagram；
Fig. 4 is the place that the important frequency converter of polyester that embodiment 1 proposes increases long-range switching control project system control cabinet
Manage the control flow chart of device.
In figure: 1- control cabinet ontology, 2- damp-proof pedestal, 3- dry powder extinguisher, 4- heat emission fan, 5- signal receiver, 6- become
Frequency device, 7- solar panel, 8- headlamp, 9- combined aural and visual alarm, 10- leakage current sensor, 11- signal wire storage box, 12-
Thermovent, 13- partition, 14- signal projector, 15- smoke sensor device, 16- battery, 17- mounting electricity storage pack, 18- indicator light, 19-
Cabinet door, 20- drying box.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this patent.
Embodiment 1
Referring to FIG. 1, FIG. 2 and FIG. 4, the important frequency converter of polyester increases long-range switching control project system control cabinet, including
Including control cabinet ontology 1, the side inner wall of control cabinet ontology 1 is fixed with leakage current sensor 10, and control cabinet sheet by screw
The top exterior walls of body 1 are welded with combined aural and visual alarm 9, and the signal input part of combined aural and visual alarm 9 is connected with processor by signal wire,
And the signal output end of leakage current sensor 10 is connected with the signal input part of processor by signal wire, control cabinet ontology 1
Top exterior walls be welded with solar energy mechanism, and the side inner wall of control cabinet ontology 1 is fixed with automatic fire-extinguishing mechanism by screw,
The bottom outer wall of control cabinet ontology 1 is welded with damp-proof pedestal 2, and the inner wall of control cabinet ontology 1 is welded with the same partition 13, every
The top exterior walls of plate 13 are fixed with frequency converter 6, the model LF-AI12-33A2 of leakage current sensor 10, processor by screw
Model S3C2440.
Wherein, solar energy mechanism includes solar panel 7, and the bottom interior wall of control cabinet ontology 1 is solid by screw
Surely there is mounting electricity storage pack 17, the bottom interior wall of mounting electricity storage pack 17 is placed with battery 16, and solar panel 7 converts solar energy into electrical energy
It is stored in battery 16, the energy is rationally utilized.
Wherein, automatic fire-extinguishing mechanism includes smoke sensor device 15, and the bottom interior wall of control cabinet ontology 1 is solid by screw
Surely there are dry powder extinguisher 3, the model MS5100 of smoke sensor device 15.
Wherein, the signal input part of dry powder extinguisher 3 passes through signal wire by the signal output end of signal wire and processor
It is connected, the signal output end of smoke sensor device 15 is connected with the signal input part of processor by signal wire, can be automatic
Realization fire extinguishing, can effectively improve the safety of device.
Wherein, the side outer wall of control cabinet ontology 1 is fixed with heat emission fan 4, and the other side of control cabinet ontology 1 by screw
Outer wall offers the thermovent 12 equidistantly distributed, improves the heat dissipation effect of device.
Wherein, the side inner wall of control cabinet ontology 1 is fixed with signal receiver 5, signal projector 14 and letter by screw
Number line storage box 11, signal wire storage box 11 is convenient for storing signal wire, and the top inner wall of control cabinet ontology 1 passes through spiral shell
Nail is fixed with headlamp 8, and signal receiver 5 and signal projector 14 are convenient for long-range switching control frequency converter 6.
Wherein, the side outer wall of control cabinet ontology 1, which is connected by a hinge, cabinet door 19, and the side outer wall of cabinet door 19 passes through
Screw is fixed with indicator light 18.
Working principle: connecting power supply for equipment, and when device electric leakage, leakage current sensor 10 can detect the letter of current difference
Number, signal is passed to processor by electricity leakage sensor 10, and processor acts on combined aural and visual alarm 9, convenient for repairing in time, cigarette
Mist sensor 15 detects the smog value inside control cabinet ontology 1, if the concentration of smog is excessive, smoke sensor device 15 passes signal
Pass processor, processor acts on the solenoid valve of dry powder extinguisher 3, puts out a fire automatically, signal wire storage box 11 convenient for pair
Signal wire is stored, and heat emission fan 4 and thermovent 12 can radiate in time convenient for device.
Embodiment 2
Referring to Fig. 3, the important frequency converter of polyester increases long-range switching control project system control cabinet, further include be welded in every
The drying box 20 of the top exterior walls of plate 13, the inside of drying box 20 are placed with desiccant, and desiccant can effectively remove control
Wet gas inside cabinet.
Working principle: connecting power supply for equipment, and when device electric leakage, leakage current sensor 10 can detect the letter of current difference
Number, signal is passed to processor by electricity leakage sensor 10, and processor acts on combined aural and visual alarm 9, convenient for repairing in time, cigarette
Mist sensor 15 detects the smog value inside control cabinet ontology 1, if the concentration of smog is excessive, smoke sensor device 15 passes signal
Pass processor, processor acts on the solenoid valve of dry powder extinguisher 3, puts out a fire automatically, signal wire storage box 11 convenient for pair
Signal wire is stored, and heat emission fan 4 and thermovent 12 can radiate in time convenient for device, the in addition drying in drying box 20
Agent can effectively remove the wet gas inside control cabinet.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. the important frequency converter of polyester increases long-range switching control project system control cabinet, including control cabinet ontology (1), feature
It is, the side inner wall of the control cabinet ontology (1) is provided with leakage current sensor (10), and the top of control cabinet ontology (1)
Outer wall is fixed with combined aural and visual alarm (9), and the signal input part of the combined aural and visual alarm (9) is connected with processor by signal wire,
And the signal output end of leakage current sensor (10) is connected with the signal input part of processor by signal wire, the control cabinet
The top exterior walls of ontology (1) are fixed with solar energy mechanism, and the side inner wall of control cabinet ontology (1) is provided with automatic fire sprinkler
The bottom outer wall of structure, the control cabinet ontology (1) is fixed with damp-proof pedestal (2), and the inner wall of control cabinet ontology (1) is fixed with together
One partition (13), the top exterior walls of partition (13) are provided with frequency converter (6).
2. the important frequency converter of polyester according to claim 1 increases long-range switching control project system control cabinet, special
Sign is that the solar energy mechanism includes solar panel (7), and the bottom interior wall of control cabinet ontology (1) is provided with storage
Electronic box (17), the bottom interior wall of mounting electricity storage pack (17) are placed with battery (16).
3. the important frequency converter of polyester according to claim 1 increases long-range switching control project system control cabinet, special
Sign is, the automatic fire-extinguishing mechanism includes smoke sensor device (15), and the bottom interior wall of control cabinet ontology (1) be provided with it is dry
Powder fire extinguisher (3).
4. the important frequency converter of polyester according to claim 3 increases long-range switching control project system control cabinet, special
Sign is that the signal input part of the dry powder extinguisher (3) passes through signal wire by the signal output end of signal wire and processor
It is connected, the signal output end of smoke sensor device (15) is connected with the signal input part of processor by signal wire.
5. the important frequency converter of polyester according to claim 1 increases long-range switching control project system control cabinet, special
Sign is that the side outer wall of the control cabinet ontology (1) is provided with heat emission fan (4), and the other side outer wall of control cabinet ontology (1)
Offer the thermovent (12) equidistantly distributed.
6. the important frequency converter of polyester according to claim 5 increases long-range switching control project system control cabinet, special
Sign is that the side inner wall of the control cabinet ontology (1) is provided with signal receiver (5), signal projector (14) and signal wire
Storage box (11), and the top inner wall of control cabinet ontology (1) is provided with headlamp (8).
7. the important frequency converter of polyester according to claim 6 increases long-range switching control project system control cabinet, special
Sign is that the side outer wall of the control cabinet ontology (1) is connected by a hinge and has cabinet door (19), and the side outer wall of cabinet door (19)
It is provided with indicator light (18).
8. -7 any important frequency converters of the polyester increase long-range switching control project system control according to claim 1
Cabinet, which is characterized in that further include the drying box (20) for the top exterior walls for being fixed on partition (13), the inside of the drying box (20)
It is provided with desiccant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058710.4U CN209373025U (en) | 2019-07-09 | 2019-07-09 | The important frequency converter of polyester increases long-range switching control project system control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058710.4U CN209373025U (en) | 2019-07-09 | 2019-07-09 | The important frequency converter of polyester increases long-range switching control project system control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209373025U true CN209373025U (en) | 2019-09-10 |
Family
ID=67824717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921058710.4U Active CN209373025U (en) | 2019-07-09 | 2019-07-09 | The important frequency converter of polyester increases long-range switching control project system control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209373025U (en) |
-
2019
- 2019-07-09 CN CN201921058710.4U patent/CN209373025U/en active Active
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