CN211702709U - Electrical cabinet with overheat protection function - Google Patents
Electrical cabinet with overheat protection function Download PDFInfo
- Publication number
- CN211702709U CN211702709U CN202020758037.1U CN202020758037U CN211702709U CN 211702709 U CN211702709 U CN 211702709U CN 202020758037 U CN202020758037 U CN 202020758037U CN 211702709 U CN211702709 U CN 211702709U
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- Prior art keywords
- cabinet
- electrical cabinet
- fixed
- electric
- bolts
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- 238000005057 refrigeration Methods 0.000 claims abstract description 31
- 230000017525 heat dissipation Effects 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims abstract description 16
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 12
- 239000001110 calcium chloride Substances 0.000 claims description 12
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 9
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a regulator cubicle with overheat protection function, which comprises a base, a regulator cubicle component, a protection component, an electric control cabinet and a PLC controller, the regulator cubicle component and the protection component of the utility model are arranged, a temperature sensor detects the temperature value in the regulator cubicle, when the detected temperature value reaches the set upper limit value, the PLC controller controls the refrigeration sheet and the exhaust fan to be electrified and operated, low-temperature air is conveyed into the regulator cubicle through an outlet duct, the components in the regulator cubicle are cooled, the phenomenon of overheat in the regulator cubicle is avoided, the safety performance of the regulator cubicle is improved, when the temperature value detected by the temperature sensor reaches the set lower limit value, the PLC controller controls the refrigeration sheet and the exhaust fan to stop operating, the operating cost of the regulator cubicle is reduced, a partition plate is arranged in the regulator cubicle, the classified installation of the components is convenient, the concentration of heat dissipation in the electrical cabinet is avoided, and the dissipation of heat in the electrical cabinet is facilitated.
Description
Technical Field
The utility model belongs to the technical field of the regulator cubicle, especially, relate to a regulator cubicle with overheat protection function.
Background
The regulator cubicle is formed by steel processing, a cupboard for protecting components and parts normal work, regulator cubicle preparation material generally divide into hot-rolled steel plate and cold-rolled steel sheet two kinds, cold-rolled steel plate is softer than hot-rolled steel plate, more be fit for the preparation of regulator cubicle, the regulator cubicle usage is extensive mainly used chemical industry, the environmental protection trade, electric power system, metallurgical system, the nuclear power trade, fire control safety monitoring, traffic industry etc., current regulator cubicle lacks protection component, when appearing overheated in the regulator cubicle, can not carry out timely protection, there is the potential safety hazard, for this reason, we provide a regulator cubicle with overheat protection function, in order to solve above-mentioned problem, and be convenient for marketing and application.
The current regulator cubicle lacks protection component, when appearing overheated in the regulator cubicle, can not carry out timely protection, has the potential safety hazard, and the categorised installation of components and parts of being not convenient for is unfavorable for the separately-installed of high heat dissipation components and parts, reduces the life's of regulator cubicle problem.
Therefore, it is very necessary to invent an electrical cabinet with an overheat protection function.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a regulator cubicle with overheat protection function to solve current regulator cubicle and lack protection component, when appearing overheated in the regulator cubicle, can not carry out timely protection, there is the potential safety hazard, the categorised installation of components and parts of being not convenient for is unfavorable for the separately installation of high heat dissipation components and parts, reduces the life's of regulator cubicle problem. An electrical cabinet with an overheat protection function comprises a base, an electrical cabinet component, a protection component, an electrical cabinet and a PLC (programmable logic controller), wherein the electrical cabinet component is fixed above the base through bolts; the electric control cabinet is fixed on one side of the electric cabinet assembly through bolts and is electrically connected with the mains supply through a wire; the PLC is fixed on one side, close to the electric control cabinet, of the electric cabinet assembly through bolts, is located below the electric control cabinet and is electrically connected with the electric control cabinet through a lead, and the PLC is FX1S-30 MR-001; the protection assembly is fixed above the electrical cabinet assembly through bolts, and the lower end of the protection assembly is located on one side of the electrical cabinet assembly.
The electrical cabinet assembly comprises an electrical cabinet, a cooling fan, a partition plate, a through hole, a cooling hole, a baffle and a temperature sensor, wherein the electrical cabinet is fixed above the base through a bolt; the number of the partition plates is two, and the partition plates are uniformly fixed in the electrical cabinet through bolts; the number of the through holes is multiple, and the through holes are uniformly formed in the partition plate; the number of the heat dissipation fans is four, and the heat dissipation fans are fixed above the interior of the electrical cabinet through bolts; the temperature sensor is fixed at the middle position of one side, close to the electric cabinet, in the electric cabinet through a bolt; the number of the heat dissipation holes is multiple, and the heat dissipation holes are formed below two sides of the electric control cabinet; the baffle adopts a plurality ofly, and the baffle passes through the bolt fastening in the below of automatically controlled cabinet both sides, and this baffle is located the top of louvre.
A cabinet door is arranged on the front side of the electrical cabinet, and a sealing ring is arranged at the joint of the cabinet door of the electrical cabinet and the electrical cabinet; the heat dissipation fan is electrically connected with the electric control cabinet and the PLC controller respectively through wires, and the heat dissipation fan is in an ASRQ-024S2 type; the through hole is cylindrical, and the depth of the through hole is equal to the thickness of the partition plate; the baffle is inclined, and one end of the baffle close to the electrical cabinet is higher than one end of the baffle far away from the electrical cabinet; the temperature sensor is respectively electrically connected with the electric control cabinet and the PLC through wires, and the temperature sensor is of a CWDZ11 type.
The protective assembly comprises a refrigeration box, a refrigeration piece, an air inlet pipe, a calcium chloride filling layer, a filter layer, an exhaust fan, an air delivery pipe and an air outlet pipe, wherein the refrigeration box is fixed in the middle position above the electric cabinet through a bolt; the number of the refrigerating pieces is two, and the refrigerating pieces are fixed on the upper side and the lower side of the inside of the refrigerating box through bolts; the air inlet pipe is fixed at the middle position of one side of the refrigeration box, which is close to the electric control cabinet, through a bolt; the calcium chloride filling layer is fixed on one side, close to the refrigerating box, in the air inlet pipe through bolts; the filter layer is fixed on one side, far away from the refrigerating box, in the air inlet pipe through bolts; the exhaust fan is fixed on one side, far away from the electric cabinet, above the electric cabinet through a bolt, and an air inlet of the exhaust fan is connected with the middle position, far away from the electric cabinet, of the refrigeration box through a pipeline; the gas pipe is fixed on one side of the electric cabinet, which is far away from the electric cabinet, through a bolt, and the upper end of the gas pipe is connected with a gas outlet of the exhaust fan; the air outlet pipes are arranged on one side, close to the electric cabinet, of the air delivery pipe, the tail ends of the air outlet pipes penetrate through the electric cabinet, and the air outlet pipes are located on the upper side and the lower side of the partition plate.
The refrigeration piece is electrically connected with the electric control cabinet and the PLC controller respectively through a lead, and the refrigeration piece is of a TEC1-12715 type; the sizes of the calcium chloride filling layer and the filter layer are matched with the size of the air inlet pipe; the exhaust fan is electrically connected with the electric control cabinet and the PLC through wires respectively, and the exhaust fan is DPT10-20A type.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a setting of protection component, temperature value in the temperature sensor detection regulator cubicle, when the temperature value that detects reaches and sets for the upper limit value, PLC controller control refrigeration piece and air exhauster circular telegram operation, pass through the outlet duct with the low temperature air and carry in the regulator cubicle, the processing of cooling to components and parts in the regulator cubicle, avoid appearing overheated phenomenon in the regulator cubicle, improve the security performance of regulator cubicle, when the temperature value that detects when temperature sensor reaches and sets for the lower limit value, PLC controller control refrigeration piece and air exhauster bring to rest, when guaranteeing regulator cubicle normal operating, reduce the running cost of regulator cubicle.
2. The utility model discloses a setting of regulator cubicle subassembly sets up the baffle inside the regulator cubicle, is convenient for carry out the categorised installation of components and parts, is favorable to separately installing high heat dissipation components and parts, avoids radiating in the regulator cubicle to concentrate, is favorable to thermal scattering and disappearing in the regulator cubicle, and the through-hole is convenient for carry out the flow of air in the regulator cubicle, improves protective assembly's protecting effect.
3. The utility model discloses a setting of calcium chloride filling layer and filter layer, the air passes through the inside that the intake pipe got into the refrigeration case, impurity in the filter layer filtering air, and moisture in the calcium chloride filling layer adsorbed air guarantees the regulator cubicle even running for the refrigeration case provides clean and dry air.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the electrical cabinet assembly of the present invention.
Fig. 3 is a schematic structural diagram of the protection assembly of the present invention.
In the figure:
the method comprises the following steps of 1-base, 2-electrical cabinet component, 21-electrical cabinet, 22-cooling fan, 23-partition plate, 24-through hole, 25-cooling hole, 26-baffle, 27-temperature sensor, 3-protective component, 31-refrigeration box, 32-refrigeration piece, 33-air inlet pipe, 34-calcium chloride filling layer, 35-filter layer, 36-exhaust fan, 37-air pipe, 38-air outlet pipe, 4-electrical cabinet and 5-PLC controller.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 3
The utility model provides an electrical cabinet with overheat protection function, which comprises a base 1, an electrical cabinet component 2, a protection component 3, an electrical cabinet 4 and a PLC (programmable logic controller) 5, wherein the electrical cabinet component 2 is fixed above the base 1 through bolts; the electric control cabinet 4 is fixed on one side of the electric cabinet component 2 through bolts, and the electric control cabinet 4 is electrically connected with commercial power through a wire; the PLC 5 is fixed on one side, close to the electric control cabinet 4, of the electric cabinet component 2 through bolts, the PLC 5 is located below the electric control cabinet 4, the PLC 5 is electrically connected with the electric control cabinet 4 through a lead, and the PLC 5 is FX1S-30 MR-001; the protection component 3 is fixed above the electrical cabinet component 2 through bolts, and the lower end of the protection component 3 is located on one side of the electrical cabinet component 2.
The electrical cabinet assembly 2 comprises an electrical cabinet 21, a heat radiation fan 22, a partition plate 23, a through hole 24, a heat radiation hole 25, a baffle 26 and a temperature sensor 27, wherein the partition plate 23 is arranged inside the electrical cabinet 21, so that the classified installation of components is facilitated, the separate installation of high-heat-radiation components is facilitated, the concentration of heat radiation in the electrical cabinet 21 is avoided, the dissipation of heat in the electrical cabinet 21 is facilitated, the air flow in the electrical cabinet 21 is facilitated through the through hole 24, and the protection effect of the protection assembly 3 is improved.
The protection component 3 comprises a refrigeration box 31, a refrigeration piece 32, an air inlet pipe 33, a calcium chloride filling layer 34, a filter layer 35, an exhaust fan 36, an air delivery pipe 37 and an air outlet pipe 38, wherein the temperature sensor 27 detects the temperature value in the electrical cabinet 21, when the detected temperature value reaches a set upper limit value, the PLC 5 controls the refrigeration piece 32 and the exhaust fan 36 to be electrified to operate, low-temperature air is delivered into the electrical cabinet 21 through the air outlet pipe 38, the temperature of components in the electrical cabinet 21 is reduced, the phenomenon of overheating in the electrical cabinet 21 is avoided, the safety performance of the electrical cabinet 21 is improved, when the temperature value detected by the temperature sensor 27 reaches a set lower limit value, the PLC 5 controls the refrigeration piece 32 and the exhaust fan 36 to stop operating, the normal operation of the electrical cabinet 21 is ensured, the operating cost of the electrical cabinet 21 is reduced, and the air enters the refrigeration box, impurity in the filter layer 35 filtering air, the moisture in the calcium chloride filling layer 34 absorption air provides clean dry air for refrigeration case 31, guarantees regulator cubicle 21 even running.
Principle of operation
In the utility model, the electric cabinet 4 is connected with the commercial power to supply power for the system, the PLC controller 5 is electrified to operate and carry out system control, the clapboard 23 is arranged in the electric cabinet 21 to facilitate the classified installation of components and parts, which is beneficial to the separated installation of high heat dissipation components and parts, the concentration of heat dissipation in the electric cabinet 21 is avoided, which is beneficial to the dissipation of heat in the electric cabinet 21, the through hole 24 is convenient for the flow of air in the electric cabinet 21, which improves the protection effect of the protection component 3, the temperature sensor 27 detects the temperature value in the electric cabinet 21, when the detected temperature value reaches the set upper limit value, the PLC controller 5 controls the refrigeration sheet 32 and the exhaust fan 36 to operate in an electrified way, the low-temperature air is conveyed into the electric cabinet 21 through the air outlet pipe 38, the components in the electric cabinet 21 are cooled, the overheating phenomenon in the, when the temperature value that temperature sensor 27 detected reached the setting lower limit value, PLC controller 5 control refrigeration piece 32 and air exhauster 36 bring to rest, when guaranteeing regulator cubicle 21 normal operating, reduce regulator cubicle 21's running cost, the air passes through intake pipe 33 and gets into the inside of refrigeration case 31, impurity in the filter layer 35 filtering air, moisture in the calcium chloride filling layer 34 adsorbed air, provide clean dry air for refrigeration case 31, guarantee regulator cubicle 21 even running.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (5)
1. The utility model provides an regulator cubicle with overheat protection function which characterized in that: the safety protection device comprises a base (1), an electrical cabinet component (2), a protection component (3), an electrical cabinet (4) and a PLC (programmable logic controller) (5), wherein the electrical cabinet component (2) is fixed above the base (1) through bolts; the electric control cabinet (4) is fixed on one side of the electric cabinet component (2) through bolts, and the electric control cabinet (4) is electrically connected with a mains supply through a wire; the PLC (5) is fixed on one side, close to the electric control cabinet (4), of the electric cabinet component (2) through bolts, the PLC (5) is located below the electric control cabinet (4), and the PLC (5) is electrically connected with the electric control cabinet (4) through a wire; the protection component (3) is fixed above the electrical cabinet component (2) through bolts, and the lower end of the protection component (3) is located on one side of the electrical cabinet component (2).
2. The electrical cabinet with an overheat protection function according to claim 1, wherein: the electrical cabinet assembly (2) comprises an electrical cabinet (21), a cooling fan (22), a partition plate (23), a through hole (24), a cooling hole (25), a baffle (26) and a temperature sensor (27), wherein the electrical cabinet (21) is fixed above the base (1) through bolts; the number of the partition plates (23) is two, and the partition plates (23) are uniformly fixed in the electrical cabinet (21) through bolts; the number of the through holes (24) is multiple, and the through holes (24) are uniformly formed in the partition plate (23); the number of the heat dissipation fans (22) is four, and the heat dissipation fans (22) are fixed above the interior of the electric cabinet (21) through bolts; the temperature sensor (27) is fixed at the middle position of one side, close to the electric cabinet (4), in the electric cabinet (21) through a bolt; a plurality of heat dissipation holes (25) are adopted, and the heat dissipation holes (25) are formed below two sides of the electric control cabinet (4); the baffle (26) are multiple, the baffle (26) is fixed below two sides of the electric control cabinet (4) through bolts, and the baffle (26) is located above the heat dissipation holes (25).
3. The electrical cabinet with an overheat protection function according to claim 2, wherein: a cabinet door is arranged on the front side of the electrical cabinet (21), and a sealing ring is arranged at the joint of the cabinet door of the electrical cabinet (21) and the electrical cabinet (21); the heat dissipation fan (22) is electrically connected with the electric control cabinet (4) and the PLC (5) respectively through leads, and the heat dissipation fan (22) is in an ASRQ-024S2 type; the through hole (24) is cylindrical, and the depth of the through hole (24) is equal to the thickness of the partition plate (23); the baffle (26) is inclined, and one end, close to the electrical cabinet (21), of the baffle (26) is higher than one end, far away from the electrical cabinet (21), of the baffle (26); the temperature sensor (27) is respectively and electrically connected with the electric control cabinet (4) and the PLC (5) through wires, and the temperature sensor (27) is of a CWDZ11 type.
4. The electrical cabinet with an overheat protection function according to claim 1, wherein: the protection assembly (3) comprises a refrigeration box (31), a refrigeration sheet (32), an air inlet pipe (33), a calcium chloride filling layer (34), a filter layer (35), an exhaust fan (36), an air conveying pipe (37) and an air outlet pipe (38), wherein the refrigeration box (31) is fixed in the middle position above the electric cabinet (21) through bolts; the number of the refrigerating pieces (32) is two, and the refrigerating pieces (32) are fixed on the upper side and the lower side of the inside of the refrigerating box (31) through bolts; the air inlet pipe (33) is fixed at the middle position of one side of the refrigeration box (31) close to the electric control cabinet (4) through a bolt; the calcium chloride filling layer (34) is fixed on one side, close to the refrigerating box (31), in the air inlet pipe (33) through bolts; the filter layer (35) is fixed on one side, far away from the refrigerating box (31), in the air inlet pipe (33) through bolts; the exhaust fan (36) is fixed on one side, far away from the electric cabinet (4), above the electric cabinet (21) through a bolt, and an air inlet of the exhaust fan (36) is connected with the middle position, far away from the electric cabinet (4), of the refrigerating box (31) through a pipeline; the air delivery pipe (37) is fixed on one side of the electric cabinet (21) far away from the electric cabinet (4) through a bolt, and the upper end of the air delivery pipe (37) is connected with an air outlet of the exhaust fan (36); the air outlet pipes (38) are multiple, the air outlet pipes (38) are arranged on one side, close to the electric cabinet (4), of the air inlet pipe (37), the tail ends of the air outlet pipes (38) penetrate through the inner portion of the electric cabinet (21), and the air outlet pipes (38) are located on the upper side and the lower side of the partition plate (23).
5. The electrical cabinet with an overheat protection function according to claim 4, wherein: the refrigeration piece (32) is respectively and electrically connected with the electric control cabinet (4) and the PLC (5) through leads, and the refrigeration piece (32) is of a TEC1-12715 type; the size of the calcium chloride filling layer (34) and the filter layer (35) is matched with that of the air inlet pipe (33); the exhaust fan (36) is electrically connected with the electric control cabinet (4) and the PLC (5) respectively through a wire, and the exhaust fan (36) is of a DPT10-20A type.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020758037.1U CN211702709U (en) | 2020-05-10 | 2020-05-10 | Electrical cabinet with overheat protection function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020758037.1U CN211702709U (en) | 2020-05-10 | 2020-05-10 | Electrical cabinet with overheat protection function |
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CN211702709U true CN211702709U (en) | 2020-10-16 |
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CN202020758037.1U Expired - Fee Related CN211702709U (en) | 2020-05-10 | 2020-05-10 | Electrical cabinet with overheat protection function |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113241642A (en) * | 2021-06-07 | 2021-08-10 | 安徽东方旭电气设备有限公司 | Heat dissipation control system of integrated electrical cabinet |
CN114430282A (en) * | 2020-10-29 | 2022-05-03 | 唐小兰 | Wireless data receiver who possesses from cooling function |
-
2020
- 2020-05-10 CN CN202020758037.1U patent/CN211702709U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114430282A (en) * | 2020-10-29 | 2022-05-03 | 唐小兰 | Wireless data receiver who possesses from cooling function |
CN113241642A (en) * | 2021-06-07 | 2021-08-10 | 安徽东方旭电气设备有限公司 | Heat dissipation control system of integrated electrical cabinet |
CN113241642B (en) * | 2021-06-07 | 2024-01-12 | 安徽东方旭电气设备有限公司 | Heat dissipation control system of integrated electrical cabinet |
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GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |