CN213484193U - Electrical control cabinet with safety alarm device - Google Patents
Electrical control cabinet with safety alarm device Download PDFInfo
- Publication number
- CN213484193U CN213484193U CN202021539177.6U CN202021539177U CN213484193U CN 213484193 U CN213484193 U CN 213484193U CN 202021539177 U CN202021539177 U CN 202021539177U CN 213484193 U CN213484193 U CN 213484193U
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- Prior art keywords
- cabinet
- cabinet body
- electrical control
- alarm device
- control cabinet
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- Expired - Fee Related
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- 239000000779 smoke Substances 0.000 claims abstract description 31
- 239000011148 porous material Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000002184 metal Substances 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
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
The utility model discloses an electrical control cabinet with safety alarm device belongs to regulator cubicle technical field. The utility model discloses a cabinet body, internal temperature sensor and the humidity transducer of installing of cabinet, the internal first smoke transducer of still installing of cabinet, the top of the cabinet body has a groove, and the inside and the outside of the top groove intercommunication cabinet body install second smoke transducer in the groove, still installs the alarm on the cabinet body, installs the external fan of wind direction orientation cabinet on the lateral wall of the cabinet body. The utility model discloses an air quality to the internal and external of cabinet all detects to feedback through alarm module is timely, and can also warn in advance to the air that is about to get into the internal portion of cabinet.
Description
Technical Field
The utility model belongs to the technical field of the regulator cubicle, especially, relate to an electrical control cabinet with safety alarm device.
Background
The electrical control cabinet is a control cabinet which assembles switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the electrical control cabinet meets the requirement of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. When the electric control cabinet is used, various electric components arranged in the electric control cabinet can be electrified to generate heat, in the use process of the existing electric control cabinet, CN210120352U discloses an electric control cabinet system with a safety alarm function, wherein a temperature sensor, a humidity sensor and a smoke sensor which can detect air are arranged in the cabinet body, a cooling fan is correspondingly arranged, the cooling fan can only detect the air entering the cabinet body, and the protection and early warning capability of the cooling fan is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electrical control cabinet with safety alarm device, through all detecting the internal and external air quality of cabinet to through the timely feedback that carries on of alarm module, and can also warn in advance to the air that is about to get into the internal portion of cabinet.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an electrical control cabinet with safety alarm device, internal temperature sensor and the humidity transducer of installing of cabinet, internal first smoke transducer of still installing of cabinet, the top of the cabinet body has the top groove, the inside and the outside of the top groove intercommunication cabinet body, install inside smoke transducer in the top groove, still install the alarm on the cabinet body, install the external fan of wind direction orientation cabinet on the lateral wall of the cabinet body.
Further, the plate at the bottom of the top groove is provided with an inlet communicated with the inside of the cabinet body.
Furthermore, a filter plate, an external smoke sensor and a pore plate with a groove are sequentially arranged in the top groove from the bottom to the groove opening, and the through hole in the pore plate is communicated with the groove.
Further, a cover plate is installed on the pore plate.
Further, cabinet is internal to be installed with plc controller and single chip microcomputer controller and wireless signal transmitter, installs wireless model receiver and audible-visual annunciator on the alarm, and wherein wireless signal receiver and wireless signal transmitter communication link to each other, and wireless signal receiver and audible-visual annunciator all link to each other with the single chip microcomputer controller electrical property, first smoke transducer, inside smoke transducer, temperature sensor and humidity transducer all link to each other with plc controller electrical property.
The utility model discloses following beneficial effect has:
the utility model discloses the nearly gas port of the drum body goes out to install the smoke transducer who carries out monitoring to smoke and dust in the air, and it can carry out the preliminary examination to the internal gas of entering cabinet, also is equivalent to and detects the air of the operational environment of cabinet place, from can be timely avoid the smoke and dust to get into the cabinet body to still install the filter in import department, can carry out filtration treatment to the air that gets into, avoid the inside that the smoke and dust got into the cabinet body.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
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 view of the internal structure of the cabinet body of the present invention;
FIG. 2 is a schematic view of the structure in the top groove;
in the drawings, the components represented by the respective reference numerals are listed below:
1-cabinet body, 2-temperature sensor, 3-humidity sensor, 4-external smoke sensor, 5-fan, 6-alarm module, 7-internal smoke sensor, 8-inlet, 9-filter plate, 10-top groove, 11-orifice plate and 12-cover plate.
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.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Please refer to fig. 1-2, the utility model relates to an electrical control cabinet with safety alarm device, at internal temperature sensor 2 and humidity transducer 3 and a smoke transducer of installing of cabinet, in addition still install smoke transducer in the air intake department that the cabinet body cooling was used, specific install be first smoke transducer 4 in the cabinet body 1 to fix the middle part that is used for installing the mounting substrate of electric component on the cabinet body 1, the top of the cabinet body 1 has top groove 10, installs inside smoke transducer 7 in the top groove 10.
The cabinet body 1 is also provided with an alarm 6, and the side wall of the cabinet body 1 is provided with a fan 5 with the wind direction facing the outside of the cabinet body.
Specifically, cabinet body 1 is internal to be installed with plc controller and single chip microcomputer controller and wireless signal transmitter, installs wireless model receiver and audible-visual annunciator on the alarm, and wherein wireless signal receiver and wireless signal transmitter communication link to each other, and wireless signal receiver and audible-visual annunciator all link to each other with the single chip microcomputer controller electrical property, and first smoke transducer 4, inside smoke transducer 7, temperature sensor 2 and humidity transducer 3 all link to each other with plc controller electrical property.
Wherein the smoke sensor is JTY-GD-CA 2001L; the model of the temperature sensor 2 is DS18B20, the PLC controller is selected from Mitsubishi PLC with the model of FX2N-128MT, the wireless signal transmitter is DTD110FB, the wireless signal receiver is DTD110FB, the single-chip microcomputer controller is selected from a microcontroller with the model of STC89C52, and the audible and visual alarm is tb 1101.
The top groove 10 is communicated with the inside and the outside of the cabinet body 1, namely after the fan 5 is opened, fresh air enters the inside of the cabinet body 1 from the top, and then the fan 5 exhausts the air in the cabinet body 1 to dissipate the heat of the cabinet body 1.
The bottom of the top channel 10 is located on a plate having an inlet 8 communicating with the interior of the cabinet 1.
The smoke in the outside air is detected by the internal smoke sensor 7 installed at the top, and correspondingly, a temperature sensor and a humidity sensor are installed in the top groove 10, by which the humidity of the air and the temperature therein are detected.
When only installing smoke transducer in the kerve 10, install the filter in proper order by bottom to notch department in the kerve 10, inside smoke transducer 7 and have notched orifice plate 11, through-hole and recess on the orifice plate 11 link the intercommunication, consider the dirt in the air through filter 9 more, wherein when the smoke and dust excess in the outside air, its alarm 6 response sends the warning, other accessible adds closing cap board 12 in the notch department of orifice plate 11 and carries out the shutoff, with this inside that thoroughly isolated outside air gets into the cabinet body from kerve 10, the staff can carry out the work of clearing dust this moment, guarantee that the cabinet body is in a good operational environment.
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 an electrical control cabinet with safety alarm device, includes the cabinet body (1), installs temperature sensor (2) and humidity transducer (3) in the cabinet body (1), its characterized in that: still install first smoke transducer (4) in the cabinet body (1), the top of the cabinet body (1) has top groove (10), and top groove (10) communicate the inside and the outside of the cabinet body (1), install inside smoke transducer (7) in top groove (10), still install alarm (6) on the cabinet body (1), install on the lateral wall of the cabinet body (1) wind direction towards the external fan (5) of cabinet.
2. The electrical control cabinet with a safety alarm device according to claim 1, characterized in that the plate on which the bottom of the top groove (10) is located has an inlet (8) communicating with the interior of the cabinet body (1).
3. The electrical control cabinet with the safety alarm device according to claim 2, characterized in that a filter plate, an internal smoke sensor (7) and a pore plate (11) with grooves are sequentially arranged in the top groove (10) from bottom to notch, and through holes on the pore plate (11) are communicated with the grooves.
4. The electrical control cabinet with the safety alarm device as claimed in claim 3, wherein the orifice plate (11) is provided with a cover plate (12).
5. The electrical control cabinet with the safety alarm device according to claim 1, wherein a plc controller, a single chip microcomputer controller and a wireless signal transmitter are installed in the cabinet body (1), a wireless type receiver and an audible and visual alarm are installed on the alarm, the wireless signal receiver is in communication connection with the wireless signal transmitter, the wireless signal receiver and the audible and visual alarm are electrically connected with the single chip microcomputer controller, and the first smoke sensor (4), the internal smoke sensor (7), the temperature sensor (2) and the humidity sensor (3) are electrically connected with the plc controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021539177.6U CN213484193U (en) | 2020-07-29 | 2020-07-29 | Electrical control cabinet with safety alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021539177.6U CN213484193U (en) | 2020-07-29 | 2020-07-29 | Electrical control cabinet with safety alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213484193U true CN213484193U (en) | 2021-06-18 |
Family
ID=76359426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021539177.6U Expired - Fee Related CN213484193U (en) | 2020-07-29 | 2020-07-29 | Electrical control cabinet with safety alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213484193U (en) |
-
2020
- 2020-07-29 CN CN202021539177.6U patent/CN213484193U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210618 |