CN216750851U - Fully-sealed constant-temperature electric control cabinet - Google Patents
Fully-sealed constant-temperature electric control cabinet Download PDFInfo
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- CN216750851U CN216750851U CN202122986231.2U CN202122986231U CN216750851U CN 216750851 U CN216750851 U CN 216750851U CN 202122986231 U CN202122986231 U CN 202122986231U CN 216750851 U CN216750851 U CN 216750851U
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Abstract
The utility model relates to an automatically controlled cabinet discloses an automatically controlled cabinet of totally enclosed constant temperature, including constant temperature radiator, box and dampproofing box, constant temperature radiator sets up in box one side upper portion, and constant temperature radiator includes external air discharge fan, external fin, built-in fin, the built-in air discharge fan that sets gradually from the extroversion in, and the box is provided with the cabinet door, and box front side middle part is equipped with the controller, and the controller lower part is provided with the three-phase voltmeter, and dampproofing box sets up in the inside bottom side of box. The utility model can achieve the effects of constant temperature, dust prevention and moisture prevention for the small electric control cabinet, which is economical and practical and has low maintenance rate; because the complete machine is in the complete sealing state, the entering of outside dust is thoroughly excluded, and the moisture in the inside air is directly filtered by the moisture-proof box, so that the complete machine can achieve the effects of thorough dust prevention, moisture prevention and constant temperature.
Description
Technical Field
The invention relates to an electric control cabinet, in particular to a fully-sealed constant-temperature electric control cabinet.
Background
The electric control cabinet cannot be opened in the mechanical equipment structure, the control system is installed and protected in the equipment, the self heat productivity of the electric components is large in the working process, and the normal work of other electric components can be influenced by controlling the temperature in the electric control cabinet when the electric components are not in time; most of the electric components do not have higher protection level, and the service life of the electric components is seriously influenced by dust and humid air, so that the failure rate of mechanical equipment is improved.
The solution of the present electric control cabinet is:
1. establishing an external dustless constant-temperature electric control room which mainly aims at non-movable equipment of large and ultra-large equipment;
2. a small integrated constant-temperature dehumidification air conditioner is installed, mainly aiming at medium-sized and large-sized equipment and provided with a power cabinet with enough installation space;
3. an air inlet filter screen and an air outlet exhaust fan are installed, and the small electric control cabinet is mainly contended. The dust-proof effect can only be achieved for a short time, the ultra-fine dust and the moist air cannot be protected, the air inlet filter screen needs to be frequently replaced, and the heat dissipation effect is influenced if the air inlet filter screen is not replaced in time;
the dustproof automatically controlled cabinet of current constant temperature mainly uses automatically controlled cabinet more than the medium-sized to be main, and to small-size automatically controlled filter screen and the air discharge fan of giving vent to anger of only installing, can only reach short-term dustproof effect, and can't protect with humid air to superfine dirt, need often change the filter screen that admits air, do not in time change will influence the radiating effect.
The invention is mainly designed aiming at the small-sized electric control cabinet to achieve the effects of constant temperature, dust prevention and moisture prevention, and is economical and practical and zero in maintenance. The method is particularly suitable for being used in high-dust and high-humidity environments, such as: stone mining, stone processing, ceramic processing, mining industry, dust processing and other industries.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a full-sealed electric control box realizing constant temperature, dust prevention and moisture prevention.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an automatically controlled cabinet of totally enclosed constant temperature, includes constant temperature radiator, box and dampproofing box, constant temperature radiator sets up in box one side upper portion, constant temperature radiator includes external air discharge fan, external fin, built-in fin, the built-in air discharge fan that sets gradually from the extroversion inwards, the box is provided with the cabinet door, box front side middle part is equipped with the controller, the controller lower part is provided with the three-phase voltmeter, dampproofing box sets up in the inside bottom side of box.
Furthermore, the external installation of box has the fixed ear of installation, the fixed ear of installation is totally two pairs, sets up respectively in the upper and lower extreme of box.
Furthermore, the frame edges of the cabinet door and the box body are respectively provided with a sealing strip, and the sealing strips at the frame edges of the cabinet door correspond to the sealing strips at the frame edges of the box body.
Further, the cabinet door adopts the transparent organic glass cabinet door of cavity, cabinet door right side middle part is provided with the lock, the lock adopts and takes the electronic switch function.
Furthermore, the exhaust volume per minute of the external exhaust fan is more than or equal to 10 times of the volume of the box body.
Furthermore, the volume of the external radiating fins is more than or equal to 1.5 times of that of the external exhaust fan.
Further, the volume of the built-in radiating fins is more than or equal to 1.5 times that of the built-in exhaust fan.
Further, the air displacement per minute of the built-in exhaust fan is more than or equal to 3 times of the volume of the box body.
Furthermore, a temperature sensor is fixedly mounted on the inner wall of the box body.
Further, smoke transducer is installed to the box inner wall, the attention device is installed to the controller downside, smoke transducer's signal output part is connected with the signal input part of attention device.
Compared with the prior art, the beneficial effects of the utility model are that: (1) the utility model provides a constant temperature, dustproof and moistureproof effect which can be economical and practical and has low maintenance rate for a small electric control cabinet; all inlets and outlets of cables, control lines and signal lines of the whole electric control cabinet need to adopt waterproof wire gland joints; when the equipment runs, the internal exhaust fan conducts internal heat to the internal radiating fins, the internal radiating fins conduct the heat to the external radiating fins, and the external exhaust fan conducts the heat of the external radiating fins out, so that the effect of constant temperature inside and outside is achieved. The whole machine is in a completely sealed state, so that external dust is completely removed, and water in the air inside the machine is directly filtered by the moisture-proof box, so that the whole machine can achieve thorough dust-proof, moisture-proof and constant-temperature effects;
(2) the temperature sensor is arranged for detecting the internal temperature of the box body, when the internal temperature of the box body exceeds a set threshold value, the temperature sensor sends an electric signal to the controller, and the controller further controls the external exhaust fan and the internal exhaust fan to work;
(3) can detect smog through smoke transducer, smoke transducer can give the attention device with signal transmission very first time when the condition of a fire appears, can realize alarm work this moment, and this device can carry out real-time supervision at radiating in-process, and when the condition of a fire appears, thereby smog triggers the warning with smoke transducer contact very first time, and the triggering of warning is rapid, can rapid processing, stops the potential safety hazard, reduction economic loss that can try best.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the constant temperature radiator of the present invention;
in the figure, 1, a constant temperature radiator; 1-1, an external exhaust fan; 1-2, externally arranging a radiating fin; 1-3, internally arranging a radiating fin; 1-4, an exhaust fan is arranged in the exhaust fan; 2. a sealing strip; 3. the cabinet door 4 is locked; 5. mounting a fixing lug; 6. a box body; 7. a controller; 8. a three-phase voltmeter; 9. a moisture-proof box; 10. a temperature sensor; 11. a smoke sensor; 12. an alarm.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
As shown in fig. 1-2, a fully-sealed constant-temperature electric control cabinet comprises a constant-temperature radiator 1, a cabinet body 6 and a moisture-proof box 9, wherein the constant-temperature radiator 1 is arranged at the upper part of one side of the cabinet body 6, the constant-temperature radiator 1 adopts integrated water-cooling heat dissipation, the constant-temperature radiator 1 comprises an external exhaust fan 1-1, an external radiating fin 1-2, an internal radiating fin 1-3 and an internal exhaust fan 1-4 which are sequentially arranged from outside to inside, the cabinet body 6 is provided with a cabinet door 3, the middle part of the front side of the cabinet body 6 is provided with a controller 7, the lower part of the controller 7 is provided with a three-phase voltmeter 8, the controller 7 and the three-phase voltmeter 8 comprise mounting surface rubber pads which play a complete sealing role after being mounted, the controller 7 and the three-phase voltmeter 8 solve the problem that the external electric control cabinet door 3 must be opened when the electric control cabinet is started and shut down, and reduce the entrance of dust and water vapor caused by opening the cabinet door 3, the moisture-proof box 9 is arranged at the bottom side inside the box body, is used for hanging air for moisture-proof drying and can absorb water in the air.
Furthermore, the box 6 is externally provided with two pairs of installation fixing lugs 5, and the two pairs of installation fixing lugs 5 are respectively arranged at the upper end and the lower end of the box 6, so that the installation gap is left after the built-in installation is broken away, and the complete sealing cannot be achieved.
Furthermore, the frame edges of the cabinet door 3 and the box body 6 are respectively provided with and fixed with sealing strips 2, and the sealing strips 2 at the frame edges of the cabinet door 3 correspond to the sealing strips 2 at the frame edges of the box body 6.
Further, cabinet door 3 adopts the transparent organic glass cabinet door of cavity, 3 right side middle parts of cabinet door are provided with lock 4, lock 4 adopts and takes the electronic switch function, and when the equipment was operated under 4 circumstances for closing of lock, trigger bee calling organ suggestion operating personnel.
Further, the exhaust volume per minute of the external exhaust fan 1-1 is more than or equal to 10 times of the volume of the box body 6; the volume of the external radiating fin 1-2 is more than or equal to 1.5 times of that of the external exhaust fan 1-1; the volume of the built-in radiating fins 1-3 is more than or equal to 1.5 times of that of the built-in exhaust fans 1-4; the exhaust volume per minute of the built-in exhaust fan 1-4 is more than or equal to 3 times of the volume of the box body 6.
Further, a temperature sensor 10 is fixedly arranged on the inner wall of the box body 6 and used for detecting the internal temperature of the box body 6, when the internal temperature of the box body 6 exceeds a set threshold value, the temperature sensor 10 sends an electric signal to the controller 7, the controller 7 further controls the external exhaust fan 1-1 and the internal exhaust fan 1-3 to work, the model of the controller 7 is s7-300, and the controller is produced and sold by Germany Siemens company.
Furthermore, a smoke sensor 11 is mounted on the inner wall of the box body 6, smoke can be detected through the smoke sensor 11, an alarm 12 is mounted on the lower side of the controller 7, and a signal output end of the smoke sensor 11 is connected with a signal input end of the alarm 12; but smoke transducer 11 very first time gives attention to ware 12 when the condition of a fire appears, can realize alarm work this moment, and this device can carry out real-time supervision at radiating in-process, and when the condition of a fire appears, thereby smog triggers the warning with smoke transducer 11 contact very first time, and the triggering of warning is rapid, can rapid processing, stops the potential safety hazard, reduction economic loss that can try hard.
The invention provides the constant-temperature, dustproof and moistureproof effects which are economical and practical and have low maintenance rate for the small electric control cabinet. All inlets and outlets of cables, control lines and signal lines of the whole electric control cabinet need to adopt waterproof wire gland joints. When the equipment runs, the internal exhaust fan 1-4 conducts internal heat to the internal radiating fins 1-3, the internal radiating fins 1-3 conduct the heat to the external radiating fins 1-2, and the external exhaust fan 1-1 conducts the heat of the external radiating fins 1-2 out, so that the effect of constant temperature inside and outside is achieved. Because the whole machine is in a completely sealed state, the entering of external dust is completely eliminated, and the moisture in the air inside is directly filtered by the moisture-proof box 9. Therefore, the whole machine can achieve the effects of dust prevention, moisture prevention and constant temperature thoroughly.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a automatically controlled cabinet of totally enclosed constant temperature which characterized in that: including constant temperature radiator (1), box (6) and dampproofing box (9), constant temperature radiator (1) sets up in box (6) one side upper portion, constant temperature radiator (1) is including external air discharge fan (1-1), external fin (1-2), built-in fin (1-3), built-in air discharge fan (1-4) that set gradually from the extroversion in, box (6) are provided with cabinet door (3), box (6) front side middle part is equipped with controller (7), controller (7) lower part is provided with three-phase voltmeter (8), dampproofing box (9) set up in the inside bottom side of box.
2. The fully-sealed constant-temperature electric control cabinet according to claim 1, characterized in that: the box (6) external mounting has installation fixed ear (5), installation fixed ear (5) are totally two pairs, set up respectively in box (6) upper and lower extreme.
3. The fully-sealed constant-temperature electric control cabinet according to claim 1, characterized in that: sealing strips (2) are respectively installed and fixed at the frame edges of the cabinet door (3) and the box body (6), and the sealing strips (2) at the frame edges of the cabinet door (3) correspond to the sealing strips (2) at the frame edges of the box body (6).
4. The fully-sealed constant-temperature electric control cabinet according to claim 3, characterized in that: the cabinet door (3) adopts a hollow transparent organic glass cabinet door, a door lock (4) is arranged in the middle of the right side of the cabinet door (3), and the door lock (4) has an electronic switch function.
5. The fully-sealed constant-temperature electric control cabinet according to claim 1, characterized in that: the air displacement/minute of the external exhaust fan (1-1) is more than or equal to 10 times of the volume of the box body (6).
6. The fully-sealed constant-temperature electric control cabinet according to claim 1, characterized in that: the volume of the external radiating fins (1-2) is more than or equal to 1.5 times of that of the external exhaust fan (1-1).
7. The fully-sealed constant-temperature electric control cabinet according to claim 1, characterized in that: the volume of the built-in radiating fins (1-3) is more than or equal to 1.5 times that of the built-in exhaust fan (1-4).
8. The fully-sealed constant-temperature electric control cabinet according to claim 1, characterized in that: the exhaust volume per minute of the built-in exhaust fan (1-4) is more than or equal to 3 times of the volume of the box body (6).
9. The fully-sealed constant-temperature electric control cabinet according to claim 1, characterized in that: and a temperature sensor (10) is fixedly arranged on the inner wall of the box body (6).
10. The fully-sealed constant-temperature electric control cabinet according to claim 1, characterized in that: smoke sensor (11) are installed to box (6) inner wall, attention device (12) are installed to controller (7) downside, the signal output part of smoke sensor (11) is connected with the signal input part of attention device (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122986231.2U CN216750851U (en) | 2021-12-01 | 2021-12-01 | Fully-sealed constant-temperature electric control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122986231.2U CN216750851U (en) | 2021-12-01 | 2021-12-01 | Fully-sealed constant-temperature electric control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216750851U true CN216750851U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122986231.2U Active CN216750851U (en) | 2021-12-01 | 2021-12-01 | Fully-sealed constant-temperature electric control cabinet |
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| Country | Link |
|---|---|
| CN (1) | CN216750851U (en) |
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2021
- 2021-12-01 CN CN202122986231.2U patent/CN216750851U/en active Active
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