CN117896963B - Electric room heat abstractor and electric room thereof - Google Patents
Electric room heat abstractor and electric room thereof Download PDFInfo
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- CN117896963B CN117896963B CN202410218352.8A CN202410218352A CN117896963B CN 117896963 B CN117896963 B CN 117896963B CN 202410218352 A CN202410218352 A CN 202410218352A CN 117896963 B CN117896963 B CN 117896963B
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- 238000001816 cooling Methods 0.000 claims abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000007664 blowing Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 230000033228 biological regulation Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000032683 aging Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20836—Thermal management, e.g. server temperature control
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of electrical equipment, and discloses an electrical room heat dissipation device and an electrical room thereof, wherein the electrical room heat dissipation device comprises an electrical room wall body, a blowing mechanism is fixedly connected to the outer side of the electrical room wall body, a pipeline assembly is arranged in the electrical room wall body, an electrical cabinet assembly is arranged in the electrical room wall body, a control assembly is arranged on the side face of the electrical cabinet assembly, and an adjusting assembly is arranged below the control assembly; the pipeline component is used for leading cold air blown out by the blowing mechanism to the heating part; the electrical cabinet component is used for connecting the pipeline component storage circuit and the heating element; the size of the air cooling branch pipeline which is led to the air inlet of the component cabinet is controlled by the overhanging rod which controls the concave rack to stir the air quantity control panel, so that the cooling rate of the component cabinet is changed, the temperature of the component cabinet is high, the temperature of the air inlet is high, the temperature of the component cabinet is low, the temperature of the air inlet is low, the cooling rate is regulated according to the temperature conditions of the component cabinet, the cooling air blown by the blowing mechanism is reasonably utilized, and the waste and the running cost of electric power energy sources are reduced.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to an electrical room heat dissipation device and an electrical room thereof.
Background
An electrical room refers to a specific space for installing, maintaining and managing electrical equipment, which is commonly used to carry power distribution systems, control equipment, power monitoring equipment and other equipment related to power supply and distribution, an electrical room heat sink is used to effectively control heat generated by the electrical equipment to ensure proper operation and extend the life of the equipment, a fan and ventilation system is used to direct fresh air into the electrical room and expel hot air, and the electrical room heat sink can reduce heat accumulation by air circulation, lowering the proper temperature of the equipment.
The electrical room radiating effect generally blows cold air into the electrical room through the electric fan to exhaust hot air, but the electrical cabinet is of a box structure, the environment is almost sealed, cold air is difficult to enter the electrical cabinet for cooling, a large amount of heat can be generated when the electrical equipment operates, the cooling efficiency is low, if the radiating effect is poor, the heat can not be effectively radiated, the electrical equipment is overheated, equipment faults are caused, in addition, overload of the electrical equipment can be caused due to overheat, normal operation cannot be realized, the overheated electrical equipment can cause fire risks, burning of wires, cables or other combustible materials can be caused under the overheat condition, fire occurrence is caused, serious threat is caused to personnel safety and property, the temperature is reduced at present through adding additional cooling measures, for example, the power of the radiating equipment is improved, the energy waste and unnecessary operation cost are increased.
The electric fan radiates the temperature of the electric cabinet close to the electric fan and can be obviously reduced, but the closely arranged electric cabinet blocks the electric cabinet at a distance from the wind direction from being cooled, so that the electric cabinet far away from the electric fan is insufficient in cooling, the electric fan radiates the cooling air which can not reach the high-temperature heating part to be dissipated, most of the cooling air used for cooling is blocked by the shell of the electric cabinet, the cooling efficiency is low because the cooling air cannot contact the heating part, the key part is difficult to cool, the heat which can be accumulated cannot be radiated, the equipment is overheated, the performance and the service life of the equipment are reduced, even the equipment is possibly damaged or failed, and the heat radiating equipment is increased in a plurality of directions of an electric room to cause the energy waste.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the electric room heat abstractor and the electric room thereof, which have the advantages of reducing energy consumption and adjusting the temperature of an electric cabinet.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides an electrical room heat abstractor and electrical room thereof, includes electrical room wall body, the outside fixedly connected with of electrical room wall body bloies the mechanism, the inside of electrical room wall body is provided with the pipeline subassembly, the inside of electrical room wall body is provided with the electrical cabinet subassembly, the side of electrical cabinet subassembly is provided with control assembly, the below of control assembly is provided with adjusting part;
The pipeline component is used for leading cold air blown out by the blowing mechanism to the heating part;
the electrical cabinet component is used for connecting a pipeline component storage circuit and a heating element;
the control assembly comprises a thermistor arranged in the electric cabinet assembly, and the thermistor is used for detecting the temperature of the electric cabinet assembly;
The adjusting component is used for adjusting the size of an air opening of the pipeline component, which leads to the electrical cabinet component.
Preferably, the pipeline assembly comprises an air cooling main pipeline which is fixedly connected to the air blowing mechanism and is close to the output end of the electric room wall body, a plurality of air cooling branch pipelines are connected to the pipe walls of the two sides of the air cooling main pipeline in a communicated mode, and the air cooling main pipeline penetrates through the electric room wall body and is connected with the air blowing mechanism.
Preferably, the electrical cabinet assembly comprises a component cabinet fixedly connected to one end, far away from the air cooling main pipeline, of the air cooling branch pipeline, and a hot air exhausting hole is formed in the top of the component cabinet.
Preferably, the top fixedly connected with hot blast of components and parts cabinet gets rid of the branch pipe, the one end fixedly connected with hot blast of getting rid of the branch pipe and keeping away from components and parts cabinet gets rid of the house steward, just the both ends that the house steward was got rid of to the hot blast are passed the top of electrical room wall body and are led to outside the room.
Preferably, the control assembly further comprises a controller fixed on one side of the component cabinet, which is close to the air cooling branch pipeline, an adjusting motor is fixedly connected to the outer side surface of the component cabinet, which is close to the controller, a rocker is fixedly connected to one side, which is far away from the thermistor, of the adjusting motor, and the controller can control the adjusting motor 76 to rotate.
Preferably, one end of the rocker, which is far away from the controller, is fixedly connected with a cylinder, and one end of the cylinder, which is far away from the rocker, is rotationally connected with a control concave frame.
Preferably, the air volume control disc is movably connected in the groove of the control concave frame, the adjusting groove is formed in the side face of the air volume control disc, the air volume baffle is movably connected with one face of the adjusting groove formed in the air volume control disc, the first adjusting block is fixedly connected with one face of the air volume baffle, which is close to the air volume control disc, the second adjusting block is fixedly connected with one face of the air volume baffle, which is far away from the first adjusting block, and the first adjusting block slides in the adjusting groove.
Preferably, the outside rotation of air quantity control dish is connected with the regulation fixed disk, the separation blade movable groove has been seted up to the one side that the regulation fixed disk is close to the air quantity separation blade, just the second regulating block slides in the separation blade movable groove, the bar groove has been seted up to regulation fixed disk top, just the outer extension rod of air quantity control dish can remove in the bar groove.
The invention has the beneficial effects that:
1. This electrical room heat abstractor and electrical room thereof, carry into the components and parts cabinet through forced air cooling branch pipeline with cold air, the bottom of components and parts cabinet upwards passes through the blocking of each components and parts and changes the direction and form the upward movement of mess, the components and parts that generate heat in the fully contact components and parts cabinet take away a large amount of heat that produce, the inside of components and parts cabinet is realized cooling through hot-blast removal hole discharge components and parts cabinet through heated air, effective heat dissipation cools down, components and parts cabinet equipment steady in operation goes on, this heat abstractor can in time distribute away the heat, keep equipment in suitable temperature range, can improve the work efficiency and the reliability of equipment, can control the temperature of equipment, reduce the risk that electrical components give off heat untimely fire, improve the security that equipment used, the cold air directly gets into components and parts cabinet and leads to the heating element to cool down and realize accurate cooling through forced air cooling, avoid general electric fan to dispel the cold air and cool down and not having reached the high temperature and just, the cold air that is used for cooling down is blocked by the shell of components and parts cabinet, the cold air contact is difficult to get the key position that generates heat and is difficult to obtain the cooling down.
2. This electrical room heat abstractor and electrical room thereof is used for detecting the temperature of components and parts cabinet through thermistor setting at the medial surface of components and parts cabinet, when components and parts cabinet temperature is high, thermistor's resistance reduces, the resistance signal of thermistor is received to the controller, send command adjustment motor connection rocker's output and rotate adjustment motor's rotation, realize the accurate grasp of temperature to every components and parts cabinet, avoided appearing high temperature and lead to electrical equipment ageing and trouble, components and parts cabinet temperature control is accurate, equipment is in the environment that the temperature is suitable for a long time, make electronic component's ageing accelerate slow down, reduce the fault rate of equipment, reduce maintenance and maintenance's demand, components and parts cabinet is in suitable temperature increase equipment's life.
3. This electrical room heat abstractor and electrical room thereof, the overhanging pole control forced air cooling branch pipeline of stirring amount of wind control panel through the control concave frame changes the speed of cooling to components and parts cabinet air intake to the size of components and parts cabinet air intake, components and parts cabinet temperature is high, and the wind gap greatly reduced temperature is fast, and components and parts cabinet temperature is low, and the wind gap is little cooled down slowly, adjusts according to the difference of components and parts cabinet temperature condition, and the reasonable cold air that utilizes blowing mechanism to blow out reduces waste and the running cost of electric power energy.
Drawings
FIG. 1 is a schematic view of an electrical room heat dissipating device and an electrical room according to the present invention;
FIG. 2 is a schematic top view of the heat dissipation device and the electrical room of the present invention;
FIG. 3 is a schematic diagram of an appliance cabinet assembly of the present invention;
FIG. 4 is a schematic front view of a control assembly of the present invention;
FIG. 5 is a schematic cross-sectional view of a control assembly of the present invention;
FIG. 6 is a schematic front view of an adjustment assembly of the present invention;
FIG. 7 is a schematic view of an adjustment assembly of the present invention shown disassembled;
FIG. 8 is a schematic closing view of an adjustment assembly of the present invention.
In the figure: 1. an electrical room wall; 2. a blowing mechanism; 41. air-cooling the main pipeline; 42. an air cooling branch pipeline; 43. the hot air is discharged and branched; 44. a hot air removal header pipe; 61. a component cabinet; 62. a hot air removal hole; 71. a controller; 72. a rocker; 73. a cylinder; 74. controlling the concave frame; 75. a thermistor; 76. adjusting a motor; 81. an air quantity control disc; 82. adjusting the fixed disc; 83. a baffle movable groove; 84. an air quantity baffle plate; 85. an adjustment tank; 86. a bar-shaped groove; 87. a second adjustment block; 88. a first adjustment block.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present application, the technical solutions of the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-8, an electrical room heat dissipation device and an electrical room thereof are disclosed, the electrical room heat dissipation device comprises an electrical room wall body 1, a blowing mechanism 2 is fixedly connected to the outer side of the electrical room wall body 1, a pipeline component is arranged in the electrical room wall body 1, an electrical cabinet component is arranged in the electrical room wall body 1, a control component is arranged on the side face of the electrical cabinet component, and an adjusting component is arranged below the control component;
The pipeline component is used for leading cold air blown out by the blowing mechanism 2 to the heating part;
The electrical cabinet component is used for connecting the pipeline component storage circuit and the heating element;
the control assembly comprises a thermistor 75 arranged in the electric cabinet assembly, and the thermistor 75 is used for detecting the temperature of the electric cabinet assembly;
The adjusting component is used for adjusting the size of the air opening of the pipeline component, which leads to the electrical cabinet component.
Referring to fig. 2, the pipeline assembly comprises an air cooling main pipeline 41 fixedly connected to the air blowing mechanism 2 near the output end of the electrical room wall 1, a plurality of air cooling branch pipelines 42 are connected to the pipe walls of two sides of the air cooling main pipeline 41 in a communicating manner, the air cooling main pipeline 41 penetrates through the electrical room wall 1 and is connected with the air blowing mechanism 2, cold air is split at the junction of the air cooling main pipeline 41 and the air cooling branch pipeline 42, part of cold air is introduced into the air cooling branch pipeline 42, the other part of cold air continues to advance along the direction of the air cooling main pipeline 41, and the cold air enters the air cooling branch pipeline 42 at one end, far away from the air blowing mechanism 2, of the air cooling main pipeline 41 to finish cold air input.
Referring to fig. 3, the electrical cabinet assembly includes a component cabinet 61 fixedly connected to one end of the air cooling branch pipe 42 far away from the air cooling main pipe 41, a hot air removing hole 62 is formed at the top of the component cabinet 61, and cold air enters the bottom of the component cabinet 61 after being split to form turbulence and moves towards the upper hot air removing hole 62 to increase the contact area of the heating component and the time of absorbing heat by the cold air.
Referring to fig. 2, a hot air removal sub-pipe 43 is fixedly connected to the top of the component cabinet 61, a hot air removal main pipe 44 is fixedly connected to one end of the hot air removal sub-pipe 43 away from the component cabinet 61, and two ends of the hot air removal main pipe 44 pass through the upper side of the electric room wall 1 and are led out of the room.
The cooling air is brought into the component cabinet 61 through the air cooling branch pipeline 42, the cooling air upwards passes through the blocking change direction of each component at the bottom of the component cabinet 61 to form turbulent flow upward movement, a great amount of generated heat is taken away by heating components in the component cabinet 61, the heated air is discharged out of the component cabinet 61 through the hot air discharging holes 62 to realize the cooling of the inside of the component cabinet 61, the effective heat dissipation is carried out, the operation of the component cabinet 61 is stable, the heat can be timely emitted by the heat dissipating device, the equipment is kept in a proper temperature range, the working efficiency and the reliability of the equipment can be improved, the temperature of the equipment can be controlled, the risk that the heat emitted by an electric element is not timely caused is reduced, the use safety of the equipment is improved, the cooling air directly enters the component cabinet 61 through the air cooling branch pipeline to cool the heating element, the accurate cooling is realized, the cooling air is prevented from being blocked by the shell of the component cabinet 61 when the cooling air does not reach the high-temperature heating part, the cooling air is mostly used for cooling the cooling, the cooling air is not contacted with the heating part, the cooling efficiency is low, and the key part is difficult to cool the key part is obtained.
Referring to fig. 4, the control assembly further includes a controller 71 fixed on a surface of the component cabinet 61 close to the air cooling branch pipeline 42, an adjusting motor 76 is fixedly connected to an outer side surface of the component cabinet 61 close to the controller 71, a rocker 72 is fixedly connected to a surface of the adjusting motor 76 away from the thermistor 75, and the controller 71 can control the adjusting motor 76 to rotate.
Referring to fig. 5, a cylinder 73 is fixedly connected to one end of the rocker 72 away from the controller 71, and a control concave frame 74 is rotatably connected to one end of the cylinder 73 away from the rocker 72.
This electrical room heat abstractor and electrical room thereof is used for detecting the temperature of components and parts cabinet 61 through thermistor 75 setting at the medial surface of components and parts cabinet 61, when components and parts cabinet 61 temperature is high, the resistance value of thermistor 75 reduces, the resistance value signal of thermistor 75 is received to controller 71, send command adjustment motor 76 connects the output of rocker 72 and rotates adjustment motor 76's rotation, realize the accurate grasp of temperature to each components and parts cabinet 61, avoid appearing high temperature and lead to electrical equipment ageing and trouble, components and parts cabinet 61 temperature control is outstanding, equipment is in the environment that the temperature is suitable for a long time, make electronic component's ageing accelerate to slow down, reduce the fault rate of equipment, reduce the demand of maintenance and maintenance, components and parts cabinet 61 is in the life of suitable temperature increase equipment.
Referring to fig. 6, an air volume control disc 81 is movably connected in a groove of the control concave frame 74, an adjusting groove 85 is formed in the side surface of the air volume control disc 81, an air volume baffle 84 is movably connected to one surface of the air volume control disc 81, which is provided with the adjusting groove 85, a first adjusting block 88 is fixedly connected to one surface of the air volume baffle 84, which is close to the air volume control disc 81, a second adjusting block 87 is fixedly connected to one surface, which is far away from the first adjusting block 88, of the air volume baffle 84, and the first adjusting block 88 slides in the adjusting groove 85.
Referring to fig. 7-8, an adjusting and fixing disc 82 is rotatably connected to the outer side of the air volume control disc 81, a baffle moving groove 83 is formed in one surface of the adjusting and fixing disc 82, which is close to the air volume baffle 84, a second adjusting block 87 slides in the baffle moving groove 83, a bar-shaped groove 86 is formed above the adjusting and fixing disc 82, and an outward extending rod of the air volume control disc 81 can move in the bar-shaped groove 86.
The size of the air cooling branch pipeline 42 leading to the air inlet of the component cabinet 61 is controlled to change the cooling speed of the component cabinet 61 by controlling the concave rack 74 to stir the overhanging rod of the air volume control panel 81, the temperature of the component cabinet 61 is high, the air inlet is greatly cooled down quickly, the temperature of the component cabinet 61 is low, the air inlet is slightly cooled down slowly, the adjustment is carried out according to the different temperature conditions of the component cabinet 61, the cold air blown by the air blowing mechanism 2 is reasonably utilized, and the waste and the operation cost of electric power energy sources are reduced.
The specific working process and principle of the embodiment are as follows:
When the electric room heat radiator works, the air blowing mechanism 2 is started, the blades in the air blowing mechanism 2 rotate to suck cold air outside the electric room, the cold air is blown into the inner part of the cold air main pipeline 41, the cold air advances towards the opposite direction of the air blowing mechanism 2, the cold air is split at the junction of the cold air main pipeline 41 and the air cooling branch pipeline 42, part of cold air is introduced into the air cooling branch pipeline 42, the other part of cold air continues to advance along the direction of the air cooling main pipeline 41, the cold air is split for a plurality of times through the air cooling branch pipeline 42, the cold air fully enters the air cooling branch pipeline 42 at one end of the air cooling main pipeline 41 far from the air blowing mechanism 2 to finish the input of the cold air, the cold air enters the lower side surface of the component cabinet 61 through the air cooling branch pipeline 42, the cold air is split into a plurality of small cold air flows upwards through the blocking of various shaped components and lines at the bottom of the component cabinet 61, the blocking and dividing of components and lines changes the moving direction of air flow to bring cold air into each part in the component cabinet 61, only one exhaust hole of the hot air exhaust hole 62 in the component cabinet 61 not only avoids the condition that cold air is exhausted out of the component cabinet 61 without absorbing heat, but also because the hot air exhaust hole 62 is arranged at the top of the component cabinet 61, cold air enters the area contacted with heating components by moving upwards to the hot air exhaust hole 62 after being divided into turbulence, the cold air turbulence fully contacts with the heating components in the component cabinet 61 to take away the heat generated by a large number of heating components, the hot air fully absorbing heat is exhausted out of the component cabinet 61 through the hot air exhaust hole 62 to realize the cooling of the component cabinet 61, the hot air after absorbing heat enters the hot air exhaust branch pipe 43 to flow upwards through the hot air exhaust hole 62, the hot air in the hot air removing branch pipes 43 is converged in the hot air removing main pipe 44 and flows to the two ends of the hot air removing main pipe 44, the two ends of the hot air removing main pipe 44 penetrate through the upper part of the electric room wall body 1 to discharge the hot air out of the room, effective heat dissipation is carried out, the operation of the component cabinet 61 equipment is stable, the heat dissipation device can timely emit heat, the equipment is kept in a proper temperature range, the working efficiency and the reliability of the equipment can be improved, the temperature of the equipment can be controlled, the risk that heat emitted by an electric element is not timely caused is reduced, the use safety of the equipment is improved, cold air directly enters the component cabinet 61 through the air cooling branch pipeline 42 to lead to a heating element to cool, so that accurate cooling is realized, the phenomenon that the common electric fan dissipates the cooled cold air after reaching a high-temperature heating part is avoided, most of the cooled cold air is blocked by the shell of the component cabinet 61, the cooled cold air cannot contact the heating part to cause low cooling efficiency, and the key part is difficult to cool.
The thermistor 75 is arranged on the inner side surface of the component cabinet 61 and is used for detecting the temperature of the component cabinet 61, when the temperature of the component cabinet 61 is high, the resistance value of the thermistor 75 is reduced, the controller 71 receives a resistance value signal of the thermistor 75 and sends a command to adjust the output end of the motor 76 connected with the rocker 72 to carry out rotation adjustment, the rotation of the motor 76 drives the rocker 72 to synchronously move, the control concave frames 74 which are rotationally connected with the top ends of the rocker 72 move together during adjustment, the brackets on the two sides of the control concave frames 74 stir the outer extending rods of the air quantity control panel 81, the air quantity control panel 81 rotates in the adjustment fixing panel 82 to adjust the cross section of the air quantity baffle 84 away from the inner part of the air cooling branch pipeline 42, the air inlet of the air cooling branch pipeline 42 is adjusted to be increased to the component cabinet 61, the air quantity of cold air entering the component cabinet 61 is increased, the cooling of the component cabinet 61 is accelerated, when the temperature of the component cabinet 61 is low, the resistance value of the thermistor 75 is increased, the controller 71 receives a resistance value signal of the thermistor 75, the regulating motor 76 is instructed to drive the rocker 72 and the control concave frame 74 to regulate the outer extending rod of the stirring air quantity control panel 81, the air quantity control panel 81 rotates in the regulating fixed panel 82 to regulate the cross section of the air quantity baffle 84 close to the inside of the air cooling branch pipeline 42, the air cooling branch pipeline 42 is controlled to be led to the air inlet of the component cabinet 61 to be reduced, the air quantity of cold air entering the component cabinet 61 is reduced, the controller 71 receives the resistance value signal of the thermistor 75, the regulating motor 76 is instructed to rotate to stir the air quantity control panel 81 to regulate the control assembly, the temperature of each component cabinet 61 is accurately mastered, the aging and the fault of electrical equipment caused by high temperature are avoided, the accurate temperature control equipment of the component cabinet 61 is in a proper environment for a long time, so that the aging of the electronic components is accelerated and slowed down, the failure rate of the equipment is reduced, the maintenance and maintenance requirements are reduced, and the service life of the equipment is prolonged when the component cabinet 61 is at a proper temperature.
The temperature of the component cabinet 61 changes the resistance value of the thermistor 75, the controller 71 receives the signal transmission and transmission command of the thermistor 75, the adjusting motor 76 rotates the rocker 72 and the control concave frame 74 sleeved on the rocker 72, the swinging of the control concave frame 74 toggles the outer extending rod of the air quantity control disc 81, the air quantity control disc 81 rotates in the adjusting fixed disc 82, the first adjusting block 88 slides in the adjusting groove 85, the air quantity control disc 81 rotates to drive the position of adjusting the cross section of the air quantity baffle 84 from the inside of the air cooling branch pipeline 42 through the first adjusting block 88, a plurality of air quantity baffles 84 are tightly distributed between the air quantity control disc 81 and the adjusting fixed disc 82, the tight distribution of the air quantity baffles 84 not only limits redundant movement of the stable air quantity baffle 84, but also tightly distributes the cross section of the air cooling branch pipeline 42 to adjust the air quantity of the cold air entering the component cabinet 61, the second adjusting block 87 slides in the baffle movable groove 83 to avoid the condition that the air quantity baffle 84 is dead in the closing and opening process, the outer extending rod of the air quantity control disc 81 moves in the strip-shaped groove 86, the groove 86 limits the air quantity control disc 81 to rotate in the strip-shaped groove 86, and the protection mechanism is in a reasonable movement range.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric room heat abstractor, includes electric room wall body (1) and forced air cooling branch pipeline (42), the outside fixedly connected with of electric room wall body (1) mechanism (2) of blowing, its characterized in that: the electric room comprises an electric room wall body (1), wherein a pipeline assembly is arranged in the electric room wall body (1), an electric cabinet assembly is arranged in the electric room wall body (1), a control assembly is arranged on the side face of the electric cabinet assembly, and an adjusting assembly is arranged below the control assembly;
the pipeline component is used for leading cold air blown out by the blowing mechanism (2) to a heating part;
the electrical cabinet component is used for connecting a pipeline component storage circuit and a heating element;
The control assembly comprises a thermistor (75) arranged in the electrical cabinet assembly, and the thermistor (75) is used for detecting the temperature of the electrical cabinet assembly;
The adjusting component is used for adjusting the size of an air opening of the pipeline component, which leads to the electrical cabinet component;
The control assembly further comprises a controller (71) fixed on one surface of the component cabinet (61) close to the air cooling branch pipeline (42), an adjusting motor (76) is fixedly connected to the outer side surface of the component cabinet (61) close to the controller (71), a rocker (72) is fixedly connected to one surface of the adjusting motor (76) away from the thermistor (75), and the controller (71) can control the adjusting motor (76) to rotate;
One end of the rocker (72) far away from the controller (71) is fixedly connected with a cylinder (73), and one end of the cylinder (73) far away from the rocker (72) is rotatably connected with a control concave frame (74);
The air quantity control device is characterized in that an air quantity control disc (81) is movably connected in a groove of the control concave frame (74), an adjusting groove (85) is formed in the side face of the air quantity control disc (81), an air quantity baffle (84) is movably connected to one face of the adjusting groove (85) of the air quantity control disc (81), a first adjusting block (88) is fixedly connected to one face, close to the air quantity control disc (81), of the air quantity baffle (84), a second adjusting block (87) is fixedly connected to one face, far away from the first adjusting block (88), of the air quantity baffle (84), and the first adjusting block (88) slides in the adjusting groove (85).
2. An electrical room heat sink according to claim 1, wherein: the pipeline assembly comprises an air cooling main pipeline (41) fixedly connected to the blowing mechanism (2) and close to the output end of the electric room wall body (1), a plurality of air cooling branch pipelines (42) are connected to the pipe walls on two sides of the air cooling main pipeline (41) in a communicated mode, and the air cooling main pipeline (41) penetrates through the electric room wall body (1) and is connected with the blowing mechanism (2).
3. An electrical room heat sink according to claim 2, wherein: the electric appliance cabinet assembly comprises a component cabinet (61) fixedly connected to one end, far away from the air cooling main pipeline (41), of the air cooling branch pipeline (42), and a hot air exhausting hole (62) is formed in the top of the component cabinet (61).
4. A heat sink for an electrical room according to claim 3, wherein: the top of components and parts cabinet (61) fixedly connected with hot-blast removal branch pipe (43), the one end that hot-blast removal branch pipe (43) kept away from components and parts cabinet (61) is fixedly connected with hot-blast removal house steward (44), just the both ends that hot-blast removal house steward (44) pass the top of electrical room wall body (1) and lead to outside the room.
5. An electrical room heat sink according to claim 1, wherein: the outside rotation of air quantity control dish (81) is connected with regulation fixed disk (82), separation blade movable groove (83) have been seted up to the one side that regulation fixed disk (82) is close to air quantity separation blade (84), just second regulating block (87) slide in separation blade movable groove (83), bar groove (86) have been seted up to regulation fixed disk (82) top, just the overhanging pole of air quantity control dish (81) can remove in bar groove (86).
6. An electrical room, characterized in that: the electrical room is provided with the electrical room heat dissipation device as claimed in any one of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410218352.8A CN117896963B (en) | 2024-02-28 | 2024-02-28 | Electric room heat abstractor and electric room thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410218352.8A CN117896963B (en) | 2024-02-28 | 2024-02-28 | Electric room heat abstractor and electric room thereof |
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| Publication Number | Publication Date |
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| CN117896963A CN117896963A (en) | 2024-04-16 |
| CN117896963B true CN117896963B (en) | 2024-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410218352.8A Active CN117896963B (en) | 2024-02-28 | 2024-02-28 | Electric room heat abstractor and electric room thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118449008B (en) * | 2024-07-08 | 2024-09-06 | 包头职业技术学院 | Electrical cabinet with circuit protection for photovoltaic electrical room |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116014593A (en) * | 2022-08-18 | 2023-04-25 | 江苏正控智能设备有限公司 | Feeder cabinet with movable heat dissipation device |
| CN116133330A (en) * | 2022-12-30 | 2023-05-16 | 二工防爆科技股份有限公司 | Quick radiating explosion-proof electrical cabinet |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116014593A (en) * | 2022-08-18 | 2023-04-25 | 江苏正控智能设备有限公司 | Feeder cabinet with movable heat dissipation device |
| CN116133330A (en) * | 2022-12-30 | 2023-05-16 | 二工防爆科技股份有限公司 | Quick radiating explosion-proof electrical cabinet |
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| CN117896963A (en) | 2024-04-16 |
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