CN220797459U - Electric control cabinet with detection and early warning functions - Google Patents
Electric control cabinet with detection and early warning functions Download PDFInfo
- Publication number
- CN220797459U CN220797459U CN202223509096.3U CN202223509096U CN220797459U CN 220797459 U CN220797459 U CN 220797459U CN 202223509096 U CN202223509096 U CN 202223509096U CN 220797459 U CN220797459 U CN 220797459U
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- cabinet body
- alarm lamp
- air
- electric control
- early warning
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- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 7
- 239000000779 smoke Substances 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000007791 dehumidification Methods 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of electric control cabinets, in particular to an electric control cabinet with a detection and early warning function, which comprises a cabinet body, wherein an air inlet is formed in the top of one side of the cabinet body, an air outlet is formed in the bottom of the other side of the cabinet body, a dehumidifying and filtering mechanism for filtering water vapor, dust and sundries in outside air is arranged on one side of the cabinet body, the dehumidifying and filtering mechanism is communicated with the air inlet through a pipeline, and a one-way valve is communicated with one side of the air outlet through a pipeline.
Description
Technical Field
The utility model belongs to the technical field of electric control cabinets, and particularly relates to an electric control cabinet with a detection and early warning function.
Background
The electric control cabinet is a control cabinet which is used for assembling switch equipment, measuring instruments, protection appliances and auxiliary equipment in or on a closed or semi-closed metal cabinet according to electric wiring requirements, the arrangement of the electric control cabinet meets the requirements of normal operation of an electric power system, the electric control cabinet is convenient to overhaul, safety of personal and surrounding equipment is not endangered, the existing electric control cabinet can generate heat in continuous operation, therefore, the electric control cabinet usually adopts a cooling port to dissipate heat, external dust and sundries are prevented from entering the inside through the cooling port through a filter screen, in the long-term use process of the electric control cabinet, due to the change of environment, when the humidity in the air is higher, the air with higher humidity cannot be blocked from entering the inside, along with the change of temperature, water vapor in the air can be condensed and separated out, short-circuit discharge of internal electric elements is caused, and the water vapor in the air cannot be effectively removed only through a mode of placing a drying bag.
Disclosure of Invention
Aiming at the defects, the utility model provides the electric control cabinet with the detection and early warning functions, which can effectively filter air with higher humidity, prevent electric elements in the electric control cabinet from discharging and short-circuiting due to condensation, the safety and stability are more improved, and the electric control cabinet can automatically and continuously detect that the interior of the electric control cabinet is smoky and catches fire and the electric leakage phenomenon occurs, and timely inform workers when the potential safety hazard occurs, so that the danger is prevented from being further enlarged.
The technical scheme adopted for solving the technical problems is as follows: an electric control cabinet with detection and early warning functions comprises a cabinet body, wherein the top of one side of the cabinet body is provided with an air inlet, the bottom of the other side of the cabinet body is provided with an air outlet, one side of the cabinet body is provided with a water vapor filtering device for filtering outside air, the dehumidifying and filtering mechanism for dust and sundries is communicated with the air inlet through a pipeline, and one side of the air outlet is communicated with a one-way valve through a pipeline.
Further, dehumidification filter mechanism includes shell body, baffle, induced fan, water vapor separation filter screen, dry bag, one side that the shell body is close to the air inlet is provided with the export, one side that the shell body is kept away from the air inlet is provided with the import, the baffle sets up to three, three the baffle is inside in proper order vertical interval arrangement in the shell body, separates into first cavity, second cavity, third cavity and fourth cavity with the inside one of import to exit in proper order of shell body, induced fan fixed mounting is on the baffle of first cavity, guides the outside gas to the shell body inside from the import, a plurality of through-holes have evenly been seted up to top-down on the baffle, the water vapor separation filter screen sets up inside second cavity and third cavity, be provided with installation department in the fourth cavity, the dry bag is fixed inside the installation department.
Further, a discharge port is formed in the bottom of the outer shell at a position corresponding to the second chamber and the third chamber.
Further, a controller is arranged at the bottom end of the cabinet body.
Further, the top of the cabinet body is provided with a smoke sensor, the top of the cabinet body is provided with a first alarm lamp, the smoke sensor, the first alarm lamp and the controller are electrically connected, and the controller controls the first alarm lamp to be in an open or closed state according to signals transmitted by the smoke sensor.
Further, cabinet body one side outer wall is provided with the electric leakage detector, cabinet body top is located one side of first alarm lamp and is provided with the second alarm lamp, electric leakage detector also with controller electric connection, the controller is the open or closed state according to the signal control second alarm lamp of electric leakage detector transmission, the second alarm lamp is different with the colour that the first alarm lamp during operation twinkle.
The beneficial effects of the utility model are as follows:
according to the utility model, through the cooperation of the air inlet, the air outlet, the dehumidifying and filtering mechanism and the one-way valve, the outside air is guided into the dehumidifying and filtering mechanism by the dehumidifying and filtering mechanism to be subjected to water-gas separation, sundry dust in the air is filtered to be changed into clean and dry air, the clean and dry air is sent into the cabinet body through the air inlet, heat is taken away by contacting with electric elements of the air and is discharged from the one-way valve through the air outlet, the clean and dry air is continuously conveyed into the cabinet body for heat dissipation in the mode, the one-way valve is used for discharging the air and preventing the air which is not separated and filtered by the outside from entering the cabinet body, the phenomenon of condensation in the cabinet body caused by the large outside air humidity is prevented, the phenomenon of short-circuit discharge is prevented, and the operation is safer and more stable.
According to the utility model, through the cooperation of the smoke sensor, the first alarm lamp, the electric leakage detector, the second alarm lamp and the controller, the internal smoke ignition phenomenon and the electric leakage phenomenon can be detected, and when a problem occurs, the first alarm lamp and the second alarm lamp warn the staff, so that the danger is prevented from being further enlarged, and the staff is prevented from touching the cabinet by mistake under the condition of no knowledge.
Drawings
The foregoing and other objects, features, and advantages of the utility model will become apparent from the following detailed description taken in conjunction with the accompanying drawings.
Fig. 1 is a front cross-sectional view of the present utility model.
FIG. 2 is a diagram showing the dehumidification of the present utility model a cross-sectional view of the filter mechanism.
Wherein the method comprises the steps of the method comprises the following steps: 1. a cabinet body; 101. an air inlet; 102. an air outlet; 2. a dehumidifying and filtering mechanism; 201. an outer housing; 202. a partition plate; 203. a fan; 204. a water-gas separation filter screen; 205. drying bags; 206. an outlet; 207. an inlet; 208. a first chamber; 209. a second chamber; 210. a third chamber; 211. a fourth chamber; 212. a through hole; 213. a mounting part; 214. a bleed port; 3. a one-way valve; 4. a controller; 5. a smoke sensor; 6. a first warning lamp; 7. a leakage detector; 8. and a second alarm lamp.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-2, the electric control cabinet with detection and early warning functions comprises a cabinet body 1, wherein an air inlet 101 is formed in the top of one side of the cabinet body 1, an air outlet 102 is formed in the bottom of the other side of the cabinet body, external air enters from the air inlet 101 and is discharged from the air outlet 102, a dehumidifying and filtering mechanism 2 for filtering water vapor, dust and sundries in the external air is arranged on one side of the cabinet body 1, and the dehumidifying and filtering mechanism 2 is communicated with the air inlet 101 through a pipeline.
The dehumidifying and filtering mechanism 2 comprises an outer shell 201, a partition plate 202, a induced fan 203, a water-air separation filter screen 204 and a drying bag 205, wherein an outlet 206 is formed in one side, close to the air inlet 101, of the outer shell 201, an inlet 207 is formed in one side, far away from the air inlet 101, of the outer shell 201, three partition plates 202 are sequentially arranged in the outer shell 201 at intervals vertically, the inner part of the outer shell 201 is sequentially divided into a first cavity 208, a second cavity 209, a third cavity 210 and a fourth cavity 211 from the inlet 207 to the outlet 206, the induced fan 203 is fixedly assembled on the partition plate 202 of the first cavity 208, the outside air is guided into the outer shell 201 from the inlet 207, a plurality of through holes 212 are uniformly formed in the partition plate 202 from top to bottom, the water-air separation filter screen 204 is arranged in the second cavity 209 and the third cavity 210, an installation part 213 is arranged in the fourth cavity 211, the drying bag 205 is fixedly arranged in the installation part 213, an annular groove matched with the outer periphery of the drying bag 205 is formed in the installation part 213, a water-air discharge port 214 is formed in the bottom of the outer shell 201 at the position corresponding to the second cavity 209 and the third cavity 210, the separated air discharge port 204 is deposited at the bottom of the second cavity 210, and the water-separated air can be discharged to the outside through the second cavity 210.
The induced fan 203 introduces the outside air from the inlet 207 into the first chamber 208, and go to the second chamber 209 through the through hole 212 on the baffle 202, the through hole 212 filters great debris, the air is filtered by the water vapor separation filter screen 204 in the second chamber 209, dust in the air is filtered, and realize the water vapor separation, get into the inside of the third chamber 210 through the through hole 212 on the baffle 202 and be filtered by the water vapor separation filter screen 204 again, the double-deck filtration structure, the filtration precision is higher, make the air cleaner and drier, the through hole 212 gets into the inside of the fourth chamber 211 and contacts with the drying bag 205 on the baffle 202 again, absorb the moisture in the air again, finally get into the cabinet body 1 inside from the air inlet 101, can effectively filter the steam in the air, prevent the phenomenon of condensation that appears because of the outside air humidity is great makes cabinet body 1 inside, prevent the phenomenon of discharging short circuit from taking place, the work is safer and more stable.
One side of the air outlet 102 is communicated with a one-way valve 3 through a pipeline, air entering from the air inlet 101 is contacted with electrical components in the cabinet body 1 to take away heat, and is discharged to the outside of the cabinet body 1 through the air outlet 102 from the one-way valve 3, clean and dry air is continuously conveyed into the cabinet body 1 for heat dissipation in the mode, and the one-way valve 3 is used for discharging air and preventing air which is not separated and filtered by water and air from outside from entering the cabinet body 1.
The inside bottom of cabinet body 1 is provided with controller 4, the inside top of cabinet body 1 is provided with smoke transducer 5, cabinet body 1 top is provided with first alarm lamp 6, smoke transducer 5, first alarm lamp 6 and controller 4 electric connection, controller 4 is the open or closed state according to the signal control first alarm lamp 6 of smoke transducer 5 transmission, smoke transducer 5 can detect the inside smog when appearing burning of cabinet body 1, and the transmission signal gives controller 4, controller 4 controls first alarm lamp 6 audible and visual alarm, in order to inform the staff, can make the staff handle fast, prevent dangerous further expansion.
The cabinet body 1 one side outer wall is provided with electric leakage detector 7, cabinet body 1 top is located one side of first alarm lamp 6 and is provided with second alarm lamp 8, electric leakage detector 7 also and controller 4 electric connection, controller 4 is according to electric leakage detector 7 transmission's signal control second alarm lamp 8 and is opening or closing state, electric leakage detector 7 is with detecting cabinet body 1 and lead to cabinet body 1 to appear electrified phenomenon because of inside electric leakage, like cabinet body 1 takes the point, transmission signal gives controller 4, controller 4 control second alarm lamp 8 audible and visual alarm informs the staff, stand horse overhauls, and prevent that the staff from touching cabinet body 1 by mistake under the condition of unknowing.
The second alarm lamp 8 is different with the colour that the first alarm lamp 6 during operation twinkle, can let the staff stand the horse and discerns what the problem appears, the easy access through different colours.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, but any simple modification or equivalent variation of the above embodiment according to the technology of the present utility model falls within the scope of the present utility model.
Claims (5)
1. Electric control cabinet with detect early warning function, including the cabinet body (1), its characterized in that: the top of cabinet body (1) one side is provided with air inlet (101), and the bottom of opposite side is provided with gas outlet (102), cabinet body (1) one side is provided with dehumidification filter mechanism (2) of filtering outside gaseous, dust, debris, dehumidification filter mechanism (2) are linked together with air inlet (101) through the pipeline, air outlet (102) one side is linked together through the pipeline has check valve (3), dehumidification filter mechanism (2) include shell (201), baffle (202), induced air fan (203), water vapor separation filter screen (204), dry bag (205), shell (201) are provided with export (206) near one side of air inlet (101), shell (201) are provided with import (207) in the one side of keeping away from air inlet (101), baffle (202) set up three baffle (202) are in proper order vertical interval arrangement in shell (201) inside, separate into first cavity (208), second cavity (209), third cavity (210) and fourth cavity (211) in proper order from import (207) to export (206) department in shell (201) inside, install on fixed baffle (203), the air-water separation filter screen (204) is arranged inside the second chamber (209) and the third chamber (210), an installation part (213) is arranged in the fourth chamber (211), and the drying bag (205) is fixed inside the installation part (213).
2. The electric control cabinet with detection and early warning functions according to claim 1, wherein: and a discharge port (214) is formed in the bottom of the outer shell (201) at a position corresponding to the second chamber (209) and the third chamber (210).
3. The electric control cabinet with detection and early warning functions according to claim 1, wherein: the bottom inside the cabinet body (1) is provided with a controller (4).
4. The electric control cabinet with detection and early warning functions according to claim 3, wherein: the intelligent cabinet temperature control device is characterized in that a smoke sensor (5) is arranged at the top end of the interior of the cabinet body (1), a first alarm lamp (6) is arranged at the top end of the cabinet body (1), the smoke sensor (5), the first alarm lamp (6) and the controller (4) are electrically connected, and the controller (4) controls the first alarm lamp (6) to be in an open or closed state according to signals transmitted by the smoke sensor (5).
5. The electric control cabinet with detection and early warning functions according to claim 4, wherein: the electric leakage detection device is characterized in that an electric leakage detector (7) is arranged on the outer wall of one side of the cabinet body (1), a second alarm lamp (8) is arranged on the top end of the cabinet body (1) and located on one side of the first alarm lamp (6), the second alarm lamp (8) and the electric leakage detector (7) are electrically connected with the controller (4), the controller (4) controls the second alarm lamp (8) to be in an open or close state according to signals transmitted by the electric leakage detector (7), and the second alarm lamp (8) is different from the first alarm lamp (6) in flashing color during working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223509096.3U CN220797459U (en) | 2022-12-28 | 2022-12-28 | Electric control cabinet with detection and early warning functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223509096.3U CN220797459U (en) | 2022-12-28 | 2022-12-28 | Electric control cabinet with detection and early warning functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220797459U true CN220797459U (en) | 2024-04-16 |
Family
ID=90653075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223509096.3U Active CN220797459U (en) | 2022-12-28 | 2022-12-28 | Electric control cabinet with detection and early warning functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220797459U (en) |
-
2022
- 2022-12-28 CN CN202223509096.3U patent/CN220797459U/en active Active
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