CN213602235U - Safe type low-voltage distribution cabinet body for electric power field - Google Patents
Safe type low-voltage distribution cabinet body for electric power field Download PDFInfo
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- CN213602235U CN213602235U CN202022822040.8U CN202022822040U CN213602235U CN 213602235 U CN213602235 U CN 213602235U CN 202022822040 U CN202022822040 U CN 202022822040U CN 213602235 U CN213602235 U CN 213602235U
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Abstract
The utility model discloses an electric power field is with safe type low voltage distribution cabinet body, construct and heat dissipation mechanism including the first cabinet body, put out a fire. The utility model discloses heat dissipation mechanism's semiconductor cooler and dust catcher motor during operation, both can take the internal heat that contains of first cabinet out, blow in first cabinet after can making gaseous cooling again internal, the heat-sinking capability of device has been improved greatly, the back is opened to the solenoid valve of mechanism of putting out a fire, can make the carbon dioxide in the carbon dioxide bottle spout by the nozzle, spun carbon dioxide can reduce the internal oxygen concentration of first cabinet this moment, make carbon dioxide surround in the surface of burning object or distribute in the internal space of first cabinet, and then reduce the oxygen concentration around the combustible object or in the protection space, and then make the internal fire of first cabinet put out a fire, and then reach the purpose of putting out a fire, the emergence of the conflagration condition of spreading has been avoided greatly, the device structure is ingenious, the function is various, the security is higher, be favorable to the use of distribution.
Description
Technical Field
The utility model relates to a low voltage distribution cabinet technical field specifically is an electric power field is with safe type low voltage distribution cabinet body.
Background
The low-voltage complete switch equipment and control equipment are commonly called low-voltage switch cabinets and low-voltage distribution cabinets, and refer to complete electrical devices with alternating-current and direct-current voltages below 1000V, a power distribution system with the rated current of 50Hz and the rated voltage of 380V is used for power, illumination and electric energy conversion and control of power distribution, and the low-voltage distribution cabinet is indispensable in a power supply system, but the existing low-voltage distribution cabinet has the following defects;
current low-voltage distribution cabinet mostly does not contain the mechanism of putting out a fire, when electrical components in the switch board were on fire because of reasons such as short circuit, can't be timely put out naked light, the intensity of a fire spreads along the wire easily, current low-voltage distribution cabinet mostly adopts the radiating mode of nature to dispel the heat to switch board inside simultaneously, because a plurality of electrical components of internal portion of cabinet can be installed, electrical components during operation can produce more heat, it is difficult in time to discharge the heat to singly lean on natural heat dissipation, it is long-lasting, can influence electrical components's life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power field is with safe type low-voltage distribution cabinet body, through setting up including the first cabinet body, put out a fire mechanism and heat dissipation mechanism to solve the current low-voltage distribution cabinet that proposes in the above-mentioned background art and mostly not contain the mechanism of putting out a fire, when electrical components in the switch board were on fire because of reasons such as short circuit, the unable timely put out the naked light, the problem that the intensity of a fire stretched along the wire easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power field is with safe type low voltage distribution cabinet body, includes the first cabinet body, extinguishes fire mechanism and heat dissipation mechanism, heat dissipation mechanism installs on a curb plate of the first cabinet body, the mechanism of putting out a fire installs on roof and a curb plate of the first cabinet body.
The heat dissipation mechanism includes dust catcher motor, water tank, air-supply line, semiconductor cooler and air-out joint, top-down is fixed in proper order on a curb plate of the first cabinet body and is run through and install water tank and dust catcher motor, the cavity that has the intercommunication is opened to the inside of a curb plate of water tank and bottom plate, the outer wall of a curb plate of water tank and bottom plate fixed mounting respectively has air-out joint and air-supply line, the air-out connects in extending to the cavity of water tank with the one end of air-supply line, the air-out connects the inside that is located the first cabinet body, the air-supply line is located the outside of the first cabinet body, fixed run through on a curb plate of water tank installs.
The fire extinguishing mechanism comprises a second cabinet body, a carbon dioxide bottle, a solenoid valve, a PLC, an air pipe and nozzles, wherein the outer wall of a first cabinet body side plate far away from the water tank is fixedly provided with the second cabinet body, the carbon dioxide bottle is vertically placed in the second cabinet body, the bottom surface of a first cabinet body top plate is horizontally and fixedly provided with the air pipe, one end surface of the air pipe is fixedly provided with an air inlet joint, the outer wall at the bottom of the air pipe is fixedly provided with a plurality of nozzles at equal intervals from left to right, one end of the air inlet joint and the input end of the nozzle extend into the air pipe, the input end and the output end of the solenoid valve are respectively fixedly connected with the air outlet end of the solenoid valve and one end of the air inlet joint through threads, the top of the inner wall of the first cabinet body side plate is fixedly provided with a smoke sensor, the water tank is an aluminum alloy water tank, the refrigerating surface of the semiconductor refrigerator is positioned inside the water tank, and the air inlet end of the dust collector motor is positioned inside the first cabinet body.
Preferably, four corners of the bottom surface of the bottom plate of the first cabinet body are fixedly provided with support legs, two ends of the air pipe are fixedly provided with pipeline fasteners, and the top ends of the pipeline fasteners are fixedly arranged on the bottom surface of the top plate of the first cabinet body.
Preferably, a side of the first cabinet body and a side of the second cabinet body are respectively hinged with a door body, and waterproof sealing rubber strips are respectively arranged at the contact position of the door body on the first cabinet body and the contact position of the door body on the second cabinet body and the second cabinet body.
Preferably, a water adding nozzle is vertically and fixedly arranged on a top plate of the water tank in a penetrating mode, and a cap is arranged on the water adding nozzle in a threaded mode.
Preferably, the inner wall fixed mounting of first cabinet body curb plate has temperature sensor, dust catcher motor, semiconductor cooler, solenoid valve, smoke transducer and temperature sensor all with water tank electric connection.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model comprises a heat dissipation mechanism, the semiconductor refrigerator and the dust collector motor of the heat dissipation mechanism work, when the semiconductor refrigerator works, the heat in the first cabinet body can be extracted, and the gas can be blown into the first cabinet body after being cooled, thereby greatly improving the heat dissipation capacity of the device and being beneficial to avoiding the occurrence of the damage condition of electrical elements caused by poor heat dissipation of the device;
(2) the utility model discloses contain the mechanism of putting out a fire, the back is opened to the solenoid valve of the mechanism of putting out a fire, can be so that the carbon dioxide in the carbon dioxide bottle is spout by the nozzle, spun carbon dioxide this moment can reduce the internal oxygen concentration of first cabinet, make the carbon dioxide surround on the surface of burning object or distribute in the internal space of first cabinet, and then reduce around the combustible substance or the oxygen concentration in the protection space, and then make the internal fire of first cabinet put out, and then reach the purpose of putting out a fire, the emergence of the conflagration condition of stretching has been avoided greatly, the device structure is ingenious, and the function is various, the security is higher, be favorable to the use of distribution.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic view of the internal structure of the first cabinet body of the present invention;
fig. 4 is a schematic diagram of the internal structure of the water tank of the present invention.
FIG. 5 is a schematic diagram of the circuit control of the present invention
In the figure: 1. the air conditioner comprises a first cabinet body, a second cabinet body, a 3, a dust collector motor, a 4, an air inlet pipe, a 5, a water tank, a 6, a semiconductor refrigerator, a 7, a carbon dioxide bottle, a 8, an electromagnetic valve, a 9, a PLC (programmable logic controller), a 10, an air pipe, a 11, an air inlet connector, a 12, a nozzle, a 13, a pipeline fastener, a 14, an air outlet connector, a 15, a cavity, a 16, a support leg, a 17, a smoke sensor, a 18 and a temperature sensor.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides an electric power field is with safe type low voltage distribution cabinet body, includes the first cabinet body 1, extinguishes fire the mechanism and dispels the heat the mechanism, the heat dissipation mechanism is installed on a curb plate of the first cabinet body 1, the mechanism of putting out a fire is installed on roof and a curb plate of the first cabinet body 1.
The heat dissipation mechanism includes dust catcher motor 3, water tank 5, air-supply line 4, semiconductor cooler 6 and air-out joint 14, top-down fixed running through installs water tank 5 and dust catcher motor 3 in proper order on a curb plate of the first cabinet body 1, the cavity 15 that has the intercommunication is opened to the inside of a curb plate of water tank 5 and bottom plate, the outer wall of a curb plate of water tank 5 and bottom plate fixed mounting respectively has air-out joint 14 and air-supply line 4, the one end that air-out joint 14 and air-supply line 4 extend to in the cavity 15 of water tank 5, air-out joint 14 is located the inside of the first cabinet body 1, air-supply line 4 is located the outside of the first cabinet body 1, fixed running through installs polylith semiconductor cooler 6 on a curb plate of water tank 5.
The fire extinguishing mechanism comprises a second cabinet body 2, a carbon dioxide bottle 7, an electromagnetic valve 8, a PLC9, an air pipe 10 and a nozzle 12, the outer wall of a side plate of the first cabinet body 1 far away from the water tank 5 is fixedly provided with the second cabinet body 2, a carbon dioxide bottle 7 is vertically arranged in the second cabinet body 2, an air pipe 10 is horizontally and fixedly arranged on the bottom surface of the top plate of the first cabinet body 1, an air inlet joint 11 is fixedly arranged on one end surface of the air pipe 10, a plurality of nozzles 12 are fixedly arranged on the outer wall of the bottom of the air pipe 10 at equal intervals from left to right, one end of the air inlet joint 11 and the input end of the nozzle 12 extend into the air pipe 10, the input end and the output end of the electromagnetic valve 8 are respectively and fixedly connected with the air outlet end of the electromagnetic valve 8 and one end of the air inlet joint 11 through threads, the top department fixed mounting of the first cabinet body 1 curb plate inner wall has smoke transducer 17, the inner wall fixed mounting of the second cabinet body 2 curb plate has PLC 9.
Specifically, four corners of the bottom plate of the first cabinet body 1 are fixedly provided with support legs 16, two ends of the air pipe 10 are fixedly provided with pipeline fasteners 13, and the top end of each pipeline fastener 13 is fixedly arranged on the bottom surface of the top plate of the first cabinet body 1.
Specifically, a side of the first cabinet body 1 and a side of the second cabinet body 2 are respectively hinged with a door body, and waterproof sealing rubber strips are respectively installed at the contact position of the door body on the first cabinet body 1 and the contact position of the door body on the second cabinet body 2 and the second cabinet body 2.
Specifically, the dustproof filter screen is installed to the embedded dustproof filter screen that installs of air-supply line 4, water tank 5 is aluminum alloy water tank, semiconductor refrigerator 6's refrigeration face is located the inside of water tank 5, dust catcher motor 3's air inlet end is located the inside of the first cabinet body 1.
Specifically, a water adding nozzle is vertically and fixedly arranged on a top plate of the water tank 5 in a penetrating mode, and a cap is arranged on the water adding nozzle in a threaded mode.
Specifically, the inner wall fixed mounting of 1 curb plate of first cabinet body has temperature sensor 18, dust catcher motor 3, semiconductor cooler 6, solenoid valve 8, smoke transducer 17 and temperature sensor 18 all with water tank 5 electric connection.
The working principle is as follows: when the electric elements in the application are used, the electric elements are externally connected and communicated with a power supply, the device comprises a heat dissipation mechanism, water is filled in the water tank 5, after the low-voltage power distribution cabinet is put into use, because a plurality of electric elements are arranged in the cabinet body, the electric elements can generate more heat when working, in order to avoid the occurrence of the damage condition of the electric elements caused by the fact that the heat in the first cabinet body 1 can not be timely discharged, the semiconductor refrigerator 6 and the dust collector motor 3 can be regularly operated, when the semiconductor refrigerator 6 is operated, the temperature of the water in the water tank 5 can be reduced, when the dust collector motor 3 is operated, the gas containing the heat in the first cabinet body 1 can be pumped out, negative pressure is formed in the first cabinet body 1, in order to ensure the balance of the internal and external air pressure, at the moment, the external air enters the cavity 15 of the water tank 5 through the air inlet pipe 4 and then is blown into, at the moment, the temperature of the gas can be reduced under the action of low-temperature water, so that the gas blown into the first cabinet body 1 is low-temperature gas, the heat dissipation mechanism can not only extract heat in the first cabinet body 1, but also blow the low-temperature gas into the first cabinet body 1, the heat dissipation capacity of the device is greatly improved, and the situation that electric elements of the device are damaged due to poor heat dissipation is favorably avoided;
the device contains the mechanism of putting out a fire, when the electrical components short circuit of the inside of first cabinet body 1 breaks out the conflagration, smoke transducer 17 transmits fire signal for PLC9 this moment, PLC9 control solenoid valve 8 is opened this moment, solenoid valve 8 opens the back, the interior carbon dioxide of carbon dioxide bottle 7 is carried in trachea 10, then spout by nozzle 12, the oxygen concentration in the first cabinet body 1 can be reduced to spun carbon dioxide this moment, make carbon dioxide surround in the surface of burning object or distribute in the space of the first cabinet body 1, and then reduce the oxygen concentration around the combustible object or in the protection space, produce the effect of suffocating and make the fire in the first cabinet body 1 put out, and then reach the purpose of putting out a fire, the emergence of the conflagration condition of spreading has been avoided greatly, the device structure is ingenious, the function is various, the security is higher, be favorable to the.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to the circuit and electronic components and control modules.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides an electric power field is with safe type low voltage distribution cabinet body which characterized in that: the intelligent cabinet comprises a first cabinet body (1), a fire extinguishing mechanism and a heat dissipation mechanism, wherein the heat dissipation mechanism is arranged on one side plate of the first cabinet body (1), and the fire extinguishing mechanism is arranged on a top plate and one side plate of the first cabinet body (1);
the heat dissipation mechanism comprises a dust collector motor (3), a water tank (5), an air inlet pipe (4), a semiconductor refrigerator (6) and an air outlet joint (14), a water tank (5) and a dust collector motor (3) are sequentially and fixedly arranged on one side plate of the first cabinet body (1) from top to bottom in a penetrating way, a communicated cavity (15) is arranged inside one side plate and the bottom plate of the water tank (5), an air outlet joint (14) and an air inlet pipe (4) are respectively and fixedly arranged on the outer walls of the side plate and the bottom plate of the water tank (5), one end of the air outlet joint (14) and one end of the air inlet pipe (4) extend into the cavity (15) of the water tank (5), the air outlet joint (14) is positioned inside the first cabinet body (1), the air inlet pipe (4) is positioned outside the first cabinet body (1), a plurality of semiconductor refrigerators (6) are fixedly arranged on one side plate of the water tank (5) in a penetrating way;
the fire extinguishing mechanism comprises a second cabinet body (2), a carbon dioxide bottle (7), an electromagnetic valve (8), a PLC (9), an air pipe (10) and nozzles (12), the outer wall of a side plate of a first cabinet body (1) far away from the water tank (5) is fixedly provided with the second cabinet body (2), the carbon dioxide bottle (7) is vertically placed in the second cabinet body (2), the air pipe (10) is horizontally and fixedly arranged on the bottom surface of a top plate of the first cabinet body (1), an air inlet joint (11) is fixedly arranged on one end surface of the air pipe (10), a plurality of nozzles (12) are fixedly arranged on the outer wall of the bottom of the air pipe (10) at equal intervals from left to right, one end of the air inlet joint (11) and the input end of each nozzle (12) extend into the air pipe (10), the input end and the output end of each electromagnetic valve (8) are fixedly connected with the air outlet end of the electromagnetic valve (8, the utility model discloses a refrigerator, including first cabinet body (1), the inner wall fixed mounting of the second cabinet body (2) curb plate has PLC (9), the top of the curb plate inner wall of the first cabinet body (1) department fixed mounting have smoke transducer (17), the inner wall fixed mounting of the second cabinet body (2) curb plate has PLC (9), dustproof filter screen is installed to embedded the air-supply line (4), water tank (5) are aluminum alloy water tank, the refrigeration face of semiconductor refrigerator (6) is located the inside of water tank (5), the air inlet end of dust catcher motor (3) is located the inside of the first cabinet body.
2. The safety type low-voltage power distribution cabinet body for the electric power field according to claim 1, characterized in that: four corners fixed mounting of the bottom plate bottom surface of the first cabinet body (1) have support legs (16), the both ends of trachea (10) are located fixed mounting and are had pipeline fastener (13), the top fixed mounting of pipeline fastener (13) is in the bottom surface of the first cabinet body (1) roof.
3. The safety type low-voltage power distribution cabinet body for the electric power field according to claim 1, characterized in that: a side face of the first cabinet body (1) and a side face of the second cabinet body (2) are respectively hinged with a door body, and waterproof sealing rubber strips are respectively arranged at the contact position of the door body on the first cabinet body (1) and the contact position of the door body on the second cabinet body (2) and the second cabinet body (2).
4. The safety type low-voltage power distribution cabinet body for the electric power field according to claim 1, characterized in that: and a water adding nozzle is vertically and fixedly arranged on a top plate of the water tank (5) in a penetrating manner, and a cap is arranged on the water adding nozzle in a threaded manner.
5. The safety type low-voltage power distribution cabinet body for the electric power field according to claim 1, characterized in that: the inner wall fixed mounting of the first cabinet body (1) curb plate has temperature sensor (18), dust catcher motor (3), semiconductor cooler (6), solenoid valve (8), smoke transducer (17) and temperature sensor (18) all with water tank (5) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022822040.8U CN213602235U (en) | 2020-11-30 | 2020-11-30 | Safe type low-voltage distribution cabinet body for electric power field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022822040.8U CN213602235U (en) | 2020-11-30 | 2020-11-30 | Safe type low-voltage distribution cabinet body for electric power field |
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| Publication Number | Publication Date |
|---|---|
| CN213602235U true CN213602235U (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022822040.8U Active CN213602235U (en) | 2020-11-30 | 2020-11-30 | Safe type low-voltage distribution cabinet body for electric power field |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115864146A (en) * | 2022-11-23 | 2023-03-28 | 杭州荣科电气设备有限公司 | High-voltage reactive power compensation device capable of realizing multi-point position detection and early warning |
-
2020
- 2020-11-30 CN CN202022822040.8U patent/CN213602235U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115864146A (en) * | 2022-11-23 | 2023-03-28 | 杭州荣科电气设备有限公司 | High-voltage reactive power compensation device capable of realizing multi-point position detection and early warning |
| CN115864146B (en) * | 2022-11-23 | 2023-09-15 | 杭州荣科电气设备有限公司 | High-voltage reactive power compensation device capable of detecting and early warning at multiple points |
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