CN112531521A - Electric automation control's heat dissipation regulator cubicle and alarm system thereof - Google Patents
Electric automation control's heat dissipation regulator cubicle and alarm system thereof Download PDFInfo
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- CN112531521A CN112531521A CN202011385016.0A CN202011385016A CN112531521A CN 112531521 A CN112531521 A CN 112531521A CN 202011385016 A CN202011385016 A CN 202011385016A CN 112531521 A CN112531521 A CN 112531521A
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- heat dissipation
- electrical cabinet
- limiting
- cabinet body
- electrical
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/263—Drying gases or vapours by absorption
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/01—Frameworks
- H02B1/012—Details of mechanical connections
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
Abstract
The invention discloses an electrical automation controlled heat dissipation electrical cabinet, which comprises an electrical cabinet body, wherein a cabinet door is hinged on the outer side end face of the electrical cabinet body, a display panel is embedded and installed on the positive end face of the top of the electrical cabinet body, a warning lamp is arranged at the side position of the display panel, a base is fixedly connected to the bottom of the electrical cabinet body, an energy-saving heat dissipation assembly is installed at the top of the inner side of the electrical cabinet body, after a heat absorption expansion silica gel sheet is heated, a movable rod and an extrusion rod are pushed to move by utilizing the principle of the heat expansion of the heat absorption expansion silica gel sheet, a movable contact at the end of the extrusion rod can be directly contacted with a contact switch when the extrusion rod moves, an auxiliary cooling fan is started by opening the contact switch, further, on the basis of the original heat dissipation mechanism, the auxiliary heat dissipation mechanism in the electrical, the regulator cubicle body can carry out the regulation and control of oneself when facing different temperatures, reaches energy saving and consumption reduction's purpose.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to an electrical automation control heat dissipation electrical cabinet and an alarm system thereof.
Background
The electrical cabinet is a cabinet which is formed by processing steel materials and used for protecting components from working normally, the electrical cabinet is made of two materials, namely a hot-rolled steel plate and a cold-rolled steel plate, the cold-rolled steel plate is softer than the hot-rolled steel plate and is more suitable for manufacturing the electrical cabinet, and the electrical cabinet is widely used and mainly applied to the chemical industry, the environmental protection industry, the power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like;
but the cooling treatment is generally required to come to its inside through heat dissipation mechanism when current regulator cubicle moves, and its inside electrical component can give off the heat when the regulator cubicle moves, the regulator cubicle also receives external environment temperature's influence easily simultaneously, consequently generally come to dispel the heat to regulator cubicle inside through multiunit heat dissipation mechanism now, and when regulator cubicle internal temperature tends to normal temperature, because the operation of multiunit heat dissipation mechanism will also probably lead to the consumption and the waste of energy, and current regulator cubicle is because unable timely heat dissipation mechanism of opening when the high temperature, also can lead to the phenomenon that the electrical component inside the regulator cubicle produced the damage easily.
Disclosure of Invention
The invention provides an electrical automation controlled heat dissipation electrical cabinet and an alarm system thereof, which can effectively solve the problems that the prior electrical cabinet generally needs to be cooled by a heat dissipation mechanism during operation, the electrical components in the electrical cabinet can dissipate heat during operation, and the electrical cabinet is easily influenced by the external environment temperature, so that the interior of the electrical cabinet is generally dissipated by a plurality of groups of heat dissipation mechanisms, when the interior temperature of the electrical cabinet tends to normal temperature, energy consumption and waste are inevitably caused by the operation of the plurality of groups of heat dissipation mechanisms, and when the temperature is too high, the electrical components in the electrical cabinet can be easily damaged by the fact that the heat dissipation mechanisms cannot be timely opened.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electric automatization control's heat dissipation regulator cubicle, includes the regulator cubicle body, regulator cubicle body outside terminal surface articulates there is the cabinet door, the positive terminal surface embedding in regulator cubicle body top is installed display panel, display panel avris position department is provided with the warning light, regulator cubicle body bottom fixedly connected with base, energy-conserving radiator unit is installed at regulator cubicle body inboard top, energy-conserving radiator unit includes fan support, first radiator fan, second radiator fan, gas collecting channel, auxiliary cooling fan, thermal-arrest toper fill, heat conduction metal strip, thermal-arrest runner, fixed bolster, fly leaf, direction slider, endothermic expansion silica gel piece, extrusion circular plush copper, carriage release lever, spacing fender dish, extrusion pole, supporting spring, mobile contact, mount pad, contact switch, heat dissipation runner, gas baffler, spoiler, activity pivot, A heat dissipation hopper and a protective grid;
fan supports are fixedly arranged at the bottom and the top of the inner side of the electrical cabinet body, a first heat dissipation fan is fixedly arranged at the inner side of the fan support at the bottom of the inner side of the electrical cabinet body, a second heat dissipation fan is fixedly arranged at the inner side of the fan support at the top of the inner side of the electrical cabinet body in an embedded manner, a gas collecting hood is fixedly connected to the bottom edge of the second heat dissipation fan, auxiliary cooling fans are fixedly arranged at the two side edges of the inner part of the electrical cabinet body at equal intervals, heat collecting conical buckets are fixedly arranged at positions, corresponding to the second heat dissipation fans, of the top of the inner side of the electrical cabinet body, and heat conducting metal strips are fixedly;
the heat collection conical hopper is fixedly connected with a heat collection flow channel at the top end, two sides of the bottom end of the heat collection flow channel are fixedly connected with the inner wall of the electric cabinet body through a fixed support, a movable plate is movably connected with the top of the fixed support and is in sliding connection with the fixed support through a guide sliding block at the bottom end of the movable plate, heat absorption expansion silica gel sheets are embedded and fixedly bonded at two side edge parts of the heat collection flow channel, an extrusion round convex head is fixedly arranged at a position, close to the heat absorption expansion silica gel sheets, of one end edge part of the movable plate, a movable rod is fixedly connected with the other end edge part of the movable plate, a limit baffle disc is fixedly arranged at the end part of the movable rod, an extrusion rod is fixedly connected with the middle part of one end of the limit baffle disc, a support spring is sleeved outside the extrusion rod, one end, far, a contact switch is embedded in the position, corresponding to the movable contact, of the inner side of the mounting seat;
the improved thermal collection flow channel is characterized in that a heat dissipation flow channel is fixedly connected to the top end of the thermal collection flow channel, a gas blocking plate is fixedly mounted on one side, close to the thermal collection flow channel, of the inside of the heat dissipation flow channel, a spoiler is fixedly mounted on the other side of the inside of the thermal collection flow channel, the gas blocking plate, the end portion of the spoiler and the inner wall of the heat dissipation flow channel are movably connected through a movable rotating shaft, a heat dissipation hopper is connected to the position, located on the outer side of the top of the electrical cabinet body, of the.
Preferably, electrical appliance mounting plates are fixedly mounted at positions, which are positioned between the two auxiliary cooling fans, on the inner side of the electrical cabinet body, the electrical appliance mounting plates are fixedly connected with the electrical cabinet body through a quick dismounting mechanism, and the quick dismounting mechanism comprises a limiting side plate, a limiting jack, a limiting side buckle, a limiting pin hole and a limiting pin;
the electric appliance mounting plate is embedded and mounted on the inner side of the limiting side plate, the limiting side plate is fixedly connected with the inner wall of the electric cabinet body, limiting insertion holes are formed in the upper side and the lower side of the end portion of the limiting side plate, the inner side of each limiting insertion hole is embedded and matched with a limiting side buckle, limiting pin holes are formed in the corresponding positions of the limiting side plate on the other side and the limiting side buckles, the limiting pin holes penetrate through the limiting side buckles, and limiting pins are connected with limiting pins in an embedded and matched mode on the inner sides of the limiting pin.
Preferably, a limiting sliding groove is formed in the middle of the top end of the fixed support, the guide sliding block is embedded into the limiting sliding groove in a sliding mode, and the movable plate is connected with the limiting sliding groove in a sliding mode through the guide sliding block at the bottom end of the movable plate.
Preferably, the input ends of the first cooling fan and the second cooling fan are electrically connected with the output end of the power supply inside the electrical cabinet, the input ends of the warning lamp and the auxiliary cooling fan are electrically connected with the output end of the contact switch, and the contact switch is connected with the power supply inside the electrical cabinet through a connecting wire.
Preferably, the limiting pin penetrates through the limiting side plate and is connected with a limiting pin hole in the limiting side buckle, and the limiting pin is matched with the limiting pin hole.
Preferably, the middle end of the back of the base is equidistantly connected with a wire inlet pipe, the edge parts of two sides of the base are respectively provided with an air inlet pollution preventing component, and the air inlet pollution preventing component comprises an air inlet notch, an embedded sliding groove, an embedded mounting plate, a pollution preventing separation net and a fixed end plate;
the equal equidistance of base both sides limit portion has evenly seted up the notch of admitting air, the gomphosis spout has been seted up with the notch of admitting air correspondence position department to base limit portion inboard, the inboard embedding of gomphosis spout agrees with to be connected with the gomphosis mounting panel, the inside fixed binding of gomphosis mounting panel has the dirt of hindering and separates the net, gomphosis mounting panel one end is located gomphosis spout outside position department fixed mounting has fixed end plate.
Preferably, the thickness of the embedding installation plate is equal to the inner diameter of the embedding sliding groove, and a sealing sheet is arranged at the joint of the fixed end plate and the embedding sliding groove.
Preferably, a drying and dampness eliminating assembly is embedded in the middle of the front face of the base and comprises a connecting frame, a dismounting box, a sealing plate and micropores;
the base openly middle part embedding is installed and is connected with connection frame, the inboard embedding of connection frame is connected with dismantles the box, it is connected with the closing plate to dismantle box one end and be located the positive limit portion position department of base, and dismantles the box outside surface and evenly seted up the micropore.
Preferably, the bottom end of the base is provided with a damp-proof plate, and the inner side of the disassembling box is filled with a drying agent.
An alarm system of an electrical automation control heat dissipation electrical cabinet comprises a signal acquisition module, a signal transmission module and a display alarm module;
the signal transmission module is mainly used for transmitting the over-temperature information reflected by the signal acquisition module and responding the over-temperature information through the display alarm module so as to start the emergency heat dissipation device in time.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. the invention can carry out heat dissipation treatment on the internal electric elements of the electric cabinet body when the electric cabinet body runs through the first heat dissipation fan and the second heat dissipation fan so as to maintain the running temperature inside the electric cabinet body, collects heat airflow through the heat collection flow passage when the temperature is overhigh, utilizes the principle of thermal expansion of the heat absorption expansion silicon sheet to push the movable rod and the extrusion rod to move when the heat carried by the heat airflow is overhigh and the heat absorption expansion silicon sheet is heated, and the movable contact at the end part of the extrusion rod can be directly contacted with the contact switch when the extrusion rod moves, so that the auxiliary cooling fan is started by opening the contact switch, and further, on the basis of the original heat dissipation mechanism, the auxiliary heat dissipation mechanism inside the electric cabinet body can be automatically started when the temperature is overhigh, thereby conveniently expanding the heat dissipation capability of the electric cabinet body, and enabling the electric cabinet body to carry out self-regulation and control when the temperature is different, so as to achieve the purpose of energy saving and consumption reduction;
when heat airflow is collected in the heat collection flow channel, the heat airflow blown out by the first heat dissipation fan and the second heat dissipation fan can be guided into the heat collection flow channel quickly and intensively through the heat collection conical hopper and the heat conduction metal strips at the edge ends of the heat collection conical hopper, so that the temperature in the electric cabinet body can be reflected more truly in the heat collection flow channel, meanwhile, when the heat airflow is collected, the discharge time of the heat airflow can be prolonged through the gas blocking plate and the spoiler in the heat dissipation flow channel, so that the heat airflow can stay in the heat collection flow channel for a longer time, so that the heat absorption expansion silica gel sheet is subjected to a heating reaction, when the electric cabinet body needs auxiliary heat dissipation, the gas blocking plate and the spoiler can be conveniently deflected in the heat dissipation flow channel through a movable rotating shaft, so that the heat airflow can be rapidly discharged from the heat dissipation hopper, and quick heat dissipation is realized.
2. Through spacing sideboard, spacing jack, spacing limit is detained, spacing pinhole and spacer pin make things convenient for people when installing electrical components for electrical components can be fast convenient dismantlement, and then reduced the degree of difficulty that people installed and dismantled electrical components, detain the fixed establishment who constitutes with the spacer pin through spacing limit simultaneously, make electrical components mounting panel possess higher stability after the installation, and then guaranteed electrical components's normal steady operation.
3. The air inlet notch, the embedded sliding groove, the embedded mounting plate, the dirt blocking and isolating net and the fixed end plate can conveniently guide outside cooling airflow into the inner side of the electrical cabinet body when the first cooling fan and the second cooling fan run, and meanwhile, when the airflow enters the electrical cabinet body, the dirt blocking and isolating net on the inner side of the embedded mounting plate can block and filter dust, sundries and the like doped in the airflow, so that the dust and the sundries are prevented from directly entering the electrical cabinet body to cause pollution and damage to internal electrical components of the electrical cabinet;
meanwhile, the dirt blocking and isolating net is connected with the base through the embedded mounting plate, so that when people need to clean the dirt blocking and isolating net, only the embedded mounting plate needs to be detached, and the dirt blocking and isolating net is convenient to operate and maintain;
4. through connection frame, dismantle box, closing plate and micropore can be in the inside of base for the inboard function that provides the moisture absorption dehumidification of base, and then prevent external moisture and moisture etc. and directly enter into the regulator cubicle this internally through the base, further prevent that moisture and moisture from liquefying into the condensation and causing the damage to electrical components in the inside of regulator cubicle body, and it is convenient to dismantle the box installation, also becomes more convenient when making people install the drier additional to it.
5. Through the direct cooperation application of the air inlet dirt blocking assembly and the drying and damp clearing assembly, the electric cabinet body can be blocked by external adverse environmental factors to the greatest extent during operation, so that the electric cabinet body can keep a dust-free and dry environment during actual operation, normal operation of internal electric elements is guaranteed, adaptability of the electric cabinet body to the external environmental factors is improved, and the application range of the electric cabinet body is expanded.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the internal structure of the electrical cabinet body according to the present invention;
FIG. 3 is a schematic view of an installation structure of the heat collecting conical hopper according to the present invention;
FIG. 4 is a schematic structural diagram of an energy-saving heat dissipation assembly according to the present invention;
FIG. 5 is a schematic view showing a coupling structure of the extruding rod according to the present invention;
FIG. 6 is a schematic structural view of the quick release mechanism of the present invention;
FIG. 7 is a schematic structural view of the intake air anti-fouling assembly of the present invention;
FIG. 8 is a schematic diagram of the construction of the drying and damp removal assembly of the present invention;
FIG. 9 is a block diagram of the alarm system of the present invention;
reference numbers in the figures: 1. an electrical cabinet body; 2. a cabinet door; 3. a display panel; 4. a warning light; 5. a base;
6. an energy-saving heat dissipation component; 601. a fan bracket; 602. a first heat dissipation fan; 603. a second heat dissipation fan; 604. a gas-collecting hood; 605. an auxiliary cooling fan; 606. a heat collection conical hopper; 607. a thermally conductive metal strip; 608. a heat collection flow channel; 609. fixing a bracket; 610. a movable plate; 611. a guide slider; 612. heat absorption expansion silica gel sheet; 613. extruding the round raised head; 614. a travel bar; 615. a limiting baffle disc; 616. an extrusion stem; 617. a support spring; 618. a movable contact; 619. a mounting seat; 620. a contact switch; 621. a heat dissipation flow channel; 622. a gas barrier plate; 623. a spoiler; 624. a movable rotating shaft; 625. a heat dissipation hopper; 626. a protective grid;
7. an electrical appliance mounting plate; 8. a quick release mechanism; 801. a limit side plate; 802. limiting the jacks; 803. limiting edge buckles; 804. a limit pin hole; 805. a spacing pin;
9. a wire inlet pipe; 10. an air intake dirt blocking assembly; 1001. an air inlet notch; 1002. embedding the sliding chute; 1003. embedding the mounting plate; 1004. a dirt blocking and isolating net; 1005. fixing the end plate;
11. drying the damp clearing component; 1101. a connecting frame; 1102. disassembling the box; 1103. a sealing plate; 1104. and (4) micro-pores.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in FIGS. 1 to 8, the invention provides a technical scheme, which is an electrical automation controlled heat dissipation electrical cabinet, and comprises an electrical cabinet body 1, wherein a cabinet door 2 is hinged to an end face of an outer side of the electrical cabinet body 1, a display panel 3 is embedded and mounted on a front end face of a top of the electrical cabinet body 1, a warning lamp 4 is arranged at a side position of the display panel 3, a base 5 is fixedly connected to a bottom of the electrical cabinet body 1, an energy-saving heat dissipation assembly 6 is mounted on the top of an inner side of the electrical cabinet body 1, and the energy-saving heat dissipation assembly 6 comprises a fan support 601, a first heat dissipation fan 602, a second heat dissipation fan 603, a gas collecting hood 604, an auxiliary cooling fan 605, a heat collection conical hopper 606, a heat conduction metal strip 607, a heat collection flow channel 608, a fixed support 609, a movable plate 610, a guide slider 611, a heat absorption expansion silica, The movable contact 618, the mounting seat 619, the contact switch 620, the heat dissipation flow channel 621, the gas blocking plate 622, the spoiler 623, the movable rotating shaft 624, the heat dissipation bucket 625 and the protective grid 626;
fan supports 601 are fixedly mounted at the bottom and the top of the inner side of the electrical cabinet body 1, a first heat dissipation fan 602 is fixedly mounted at the inner side of the fan support 601 at the bottom of the inner side of the electrical cabinet body 1, a second heat dissipation fan 603 is fixedly mounted at the inner side of the fan support 601 at the top of the inner side of the electrical cabinet body 1 in an embedded manner, a gas collecting hood 604 is fixedly connected to the edge of the bottom end of the second heat dissipation fan 603, auxiliary cooling fans 605 are fixedly mounted on the two side edges of the inner side of the electrical cabinet body 1 at equal intervals, a heat collecting conical hopper 606 is fixedly mounted at the position, corresponding to the second heat dissipation fan 603, of the top of the inner side of the electrical cabinet body 1;
a heat collecting flow channel 608 is fixedly connected to the top end of the heat collecting conical bucket 606, both sides of the bottom end of the heat collecting flow channel 608 are fixedly connected with the inner wall of the electrical cabinet body 1 through a fixed support 609, a movable plate 610 is movably connected to the top of the fixed support 609, the movable plate 610 is slidably connected with the fixed support 609 through a guide slider 611 at the bottom end of the movable plate, a limit sliding groove is formed in the middle of the top end of the fixed support 609, the guide slider 611 is embedded and slidably connected in the limit sliding groove, the movable plate 610 is slidably connected with the limit sliding groove through the guide slider 611 at the bottom end of the movable plate 610, so that the movable plate 610 is slidably connected with the fixed support 609, heat absorption expansion silica gel sheets 612 are fixedly embedded and bonded to both side portions of the heat collecting flow channel 608, an extrusion circular protruding head 613, the end part of the moving rod 614 is fixedly provided with a limit stop disc 615, the middle part of one end of the limit stop disc 615 is fixedly connected with a squeezing rod 616, the outer side of the squeezing rod 616 is sleeved with a support spring 617, one end of the squeezing rod 616, which is far away from the limit stop disc 615, is fixedly connected with a movable contact 618, the inner wall of the electrical cabinet body 1 and the position corresponding to the movable contact 618 are fixedly provided with a mounting seat 619 through screws, the inner side of the mounting seat 619 and the position corresponding to the movable contact 618 are embedded with a contact switch 620, the input ends of the first cooling fan 602 and the second cooling fan 603 are electrically connected with the output end of an electrical cabinet internal power supply, the input ends of the warning lamp 4 and the auxiliary cooling fan 605 are electrically connected with the output end of the contact switch 620, the contact switch 620 is connected with the electrical cabinet internal power supply through;
the top end of the heat collection flow channel 608 is fixedly connected with a heat dissipation flow channel 621, a gas blocking plate 622 is fixedly mounted on one side inside the heat dissipation flow channel 621 close to the heat collection flow channel 608, a spoiler 623 is fixedly mounted on the other side inside the heat collection flow channel 608, ends of the gas blocking plate 622 and the spoiler 623 are movably connected with the inner wall of the heat dissipation flow channel 621 through a movable rotating shaft 624, a heat dissipation bucket 625 is connected to a position, located on the outer side of the top of the electrical cabinet body 1, of the end of the heat dissipation flow channel 621, and a protection grid 626 is fixedly mounted on one.
An electrical appliance mounting plate 7 is fixedly mounted at a position between the two auxiliary cooling fans 605 on the inner side of the electrical cabinet body 1, the electrical appliance mounting plate 7 is fixedly connected with the electrical cabinet body 1 through a quick dismounting mechanism 8, and the quick dismounting mechanism 8 comprises a limiting side plate 801, a limiting jack 802, a limiting side buckle 803, a limiting pin hole 804 and a limiting pin 805;
the electrical appliance mounting plate 7 is embedded in the inner side of the limit side plate 801, the limit side plate 801 is fixedly connected with the inner wall of the electrical cabinet body 1, limit jacks 802 are respectively arranged on the upper side and the lower side of the end portion of the limit side plate 801, limit side buckles 803 are connected to the inner side of the limit jacks 802 in an embedded and matched manner, limit pin holes 804 are formed in positions corresponding to the limit side buckles 803 on the other side of the limit side plate 801, the limit pin holes 804 penetrate through the limit side buckles 803, limit pins 805 are connected to the inner side of the limit pin holes 804 in an embedded and matched manner, the limit pins 805 penetrate through the limit side plate 801 and the limit pin holes 804 in the limit side buckles 803 to be connected, the limit pins 805 and the limit pin holes 804 are matched with each other, and the firmness after connection between the limit side buckles 803.
The middle end of the back of the base 5 is connected with a line inlet pipe 9 at equal distance, the edge parts of both sides of the base 5 are provided with an air inlet pollution preventing component 10, and the air inlet pollution preventing component 10 comprises an air inlet notch 1001, a jogged sliding groove 1002, a jogged mounting plate 1003, a pollution preventing separation net 1004 and a fixed end plate 1005;
the equal equidistance of 5 both sides limit portions of base has evenly seted up inlet slot 1001, gomphosis spout 1002 has been seted up to the inboard position department that corresponds with inlet slot 1001 of 5 limit portions of base, the inboard embedding of gomphosis spout 1002 agrees with the connection and has gomphosis mounting panel 1003, the inside fixed adhesion of gomphosis mounting panel 1003 has the dirt of preventing and separates net 1004, gomphosis mounting panel 1003 one end is located the fixed mounting of gomphosis spout 1002 outside position department has fixed end plate 1005, the thickness of gomphosis mounting panel 1003 equals with the internal diameter of gomphosis spout 1002, fixed end plate 1005 is provided with the gasket with the junction of gomphosis spout 1002, be convenient for the installation.
A drying and damp-clearing component 11 is embedded in the middle of the front face of the base 5, and the drying and damp-clearing component 11 comprises a connecting frame 1101, a detaching box 1102, a sealing plate 1103 and micropores 1104;
the connecting frame 1101 is installed in the middle of the front face of the base 5 in an embedded mode, the connecting frame 1101 is connected with the detaching box 1102 in an embedded mode in the inner side of the connecting frame 1101, one end of the detaching box 1102 is located at the position of the front edge of the base 5 and is connected with the sealing plate 1103, the damp-proof plate is installed at the bottom end of the base 5, the drying agent is filled in the detaching box 1102, the inner side of the base 5 is enabled to have higher moisture absorption and dehumidification capabilities, the dryness of the inner side of the electrical cabinet body 1 is guaranteed.
As shown in fig. 9, an alarm system of an electrical automation controlled heat dissipation electrical cabinet includes a signal acquisition module, a signal transmission module, and a display alarm module;
the signal acquisition module is mainly used for collecting temperature information inside the electrical cabinet, and responding the temperature information when the temperature inside the electrical cabinet is too high, and the signal transmission module mainly transmits the temperature information reflected by the signal acquisition module, and responds the temperature information through the display alarm module, so that the emergency heat dissipation device can be started in time.
The working principle and the using process of the invention are as follows: in the practical application process of the electric automation control heat dissipation electric cabinet, firstly, when the electric cabinet body 1 runs, the first heat dissipation fan 602 and the second heat dissipation fan 603 inside the electric cabinet body are used for carrying out heat dissipation treatment on electric components inside the electric cabinet body, at the moment, the heat airflow blown out when the first heat dissipation fan 602 and the second heat dissipation fan 603 run can be collected through the heat collection tapered bucket 606, the collection effect of the heat airflow by the heat collection tapered bucket 606 can be improved through the heat conduction metal strip 607 during collection, and the heat airflow is conveyed into the heat collection flow channel 608 through the heat collection tapered bucket 606 after being collected;
after the heat airflow enters the heat collecting flow channel 608, and when the temperature inside the electrical cabinet body 1 is at a normal temperature, the heat airflow stays inside the heat collecting flow channel 608 and then is directly guided into the heat dissipating flow channel 621, because the gas blocking plate 622 and the spoiler 623 are arranged inside the heat dissipating flow channel 621, the discharge time of the heat airflow can be delayed through the gas blocking plate 622 and the spoiler 623, so that the heat airflow can stay in the heat collecting flow channel 608 for a longer time, and finally the heat airflow is discharged from the interior of the electrical cabinet body 1 through the heat dissipating hopper 625 at the end of the heat dissipating flow channel 621;
when the heat carried by the heat airflow is too high, that is, the operating temperature inside the electrical cabinet body 1 is too high, the heat airflow directly acts on the heat absorption expansion silica gel sheets 612 on the two sides inside the heat collection channel 608, and after the heat absorption expansion silica gel sheets 612 are affected by the heat airflow with high temperature, due to the principle of thermal expansion of the heat absorption expansion silica gel sheets 612, the heat absorption expansion silica gel sheets 612 expand to the outside of the heat collection channel 608, and at this time, the pressing circular protruding head 613 at one end of the movable plate 610 is pressed by the heat absorption expansion silica gel sheets 612, so that the movable plate 610 slides along the fixed support 609 along the guiding slider 611 at the bottom of the movable plate 610, and when the movable plate 610 slides, the movable rod 614 at one end thereof drives the pressing rod 616 and the movable contact 618 to move together, and the supporting spring 617 contracts, and when the movable contact 618 moves to contact with the contact switch 620, at this time, the contact switch 620 operates, and the auxiliary cooling fan 605 is started through the contact switch 620, and after the first cooling fan 602, the second cooling fan 603 and the auxiliary cooling fan 605 are all opened, the wind power generated by the heat airflow in the cooling flow channel 621 is larger than the wind power generated by the airflow when the first cooling fan 602 and the second cooling fan 603 operate, so that the gas baffle 622 and the spoiler 623 in the cooling flow channel 621 deflect through the movable rotating shaft 624 at the end portion thereof, so as to quickly open the through path of the cooling flow channel 621, so as to quickly discharge the heat airflow, and realize quick heat dissipation, and through the above heat dissipation manner, on the basis of heat dissipation of the first cooling fan 602 and the second cooling fan 603, the heat dissipation effect in the electrical cabinet body 1 is enhanced by timely opening the auxiliary cooling fan 605, therefore, the electrical cabinet body 1 can timely perform self-regulation and timely response when dealing with sudden high-temperature conditions, and automatic regulation and control are realized through the above method, so that excessive energy consumption cannot be caused when the electrical cabinet body 1 is in normal operation, and further energy waste is avoided;
in addition, after the movable contact 618 contacts the contact switch 620, because the warning lamp 4 is connected with the contact switch 620, the warning lamp 4 can also run in time, so as to prompt a worker in time, and further facilitate the worker to maintain the electrical cabinet body 1 in time, after the auxiliary cooling fan 605 runs for a period of time, and when the temperature inside the electrical cabinet body 1 tends to normal temperature, the heat airflow inside the heat collection flow channel 608 cannot expand the heat absorption expansion silica gel sheet 612, so the heat absorption expansion silica gel sheet 612 can recover to the original shape, and the support spring 617 deforms to drive the extrusion rod 616 and the movable contact 618 to reset in time, so as to disconnect the contact switch 620, so that the auxiliary cooling fan 605 stops running, and the electrical cabinet body 1 runs at normal temperature;
in the heat dissipation process of the first heat dissipation fan 602 and the second heat dissipation fan 603, the external cooling airflow is conveniently and timely conveyed to the interior of the electrical cabinet body 1 through the air inlet notch 1001 on the edge of the base 5, and meanwhile, when the external airflow enters the base 5, dust, impurities and the like doped in the external airflow can be separated and filtered through the dirt blocking and separating net 1004 on the outer side of the air inlet notch 1001, so that the dust and the impurities are prevented from entering the electrical cabinet body 1 to cause pollution and damage to internal electrical components of the electrical cabinet body;
meanwhile, after the airflow enters the base 5, the desiccant filled inside the dismounting box 1102 can absorb moisture, humidity and the like in the airflow, so that the moisture and humidity are prevented from being liquefied inside the electrical cabinet body 1, and electrical components are damaged;
when people need to maintain the electrical cabinet body 1, the limiting pin 805 is pulled out of the limiting pin hole 804, and then the limiting edge buckle 803 is pulled out of the limiting jack 802, so that the limitation of the limiting edge plate 801 on the electrical appliance mounting plate 7 can be conveniently and quickly removed by maintenance personnel, the electrical appliance elements mounted on the electrical appliance mounting plate 7 can be conveniently and quickly detached and maintained by the maintenance personnel, and the maintenance efficiency is improved;
meanwhile, when people need to clean the dirt blocking and separating net 1004, the embedded mounting plate 1003 is pulled out from the inner side of the embedded sliding groove 1002, then people can conveniently clean and replace the dirt blocking and separating net 1004, the operation is convenient, after the drying agent on the inner side of the dismounting box 1102 is consumed, the sealing plate 1103 is uncovered, the dismounting box 1102 is pulled out from the connecting frame 1101, and then the drying agent can be conveniently and additionally installed by maintenance personnel in time, so that the lasting drying effect is kept in the electrical cabinet body 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an electric automated control's heat dissipation regulator cubicle, includes regulator cubicle body (1), regulator cubicle body (1) outside terminal surface articulates there is cabinet door (2), display panel (3) are installed in the positive terminal surface embedding in regulator cubicle body (1) top, display panel (3) avris position department is provided with warning light (4), regulator cubicle body (1) bottom fixedly connected with base (5), its characterized in that: the energy-saving heat dissipation assembly comprises an electrical cabinet body (1), wherein an energy-saving heat dissipation assembly (6) is mounted at the top of the inner side of the electrical cabinet body (1), and the energy-saving heat dissipation assembly (6) comprises a fan support (601), a first heat dissipation fan (602), a second heat dissipation fan (603), a gas collecting hood (604), an auxiliary cooling fan (605), a heat collection conical hopper (606), a heat conduction metal strip (607), a heat collection flow channel (608), a fixed support (609), a movable plate (610), a guide slider (611), a heat absorption expansion silica gel sheet (612), an extrusion round raised head (613), a movable rod (614), a limiting baffle disc (615), an extrusion rod (616), a support spring (617), a movable contact (618), a mounting seat (619), a contact switch (620), a heat dissipation flow channel (621), a gas blocking plate (622), a spoiler (623), a movable rotating shaft;
fan supports (601) are fixedly mounted at the bottom and the top of the inner side of the electrical cabinet body (1), a first heat dissipation fan (602) is fixedly mounted at the inner side of the fan support (601) at the bottom of the inner side of the electrical cabinet body (1), a second heat dissipation fan (603) is fixedly mounted at the inner side of the fan support (601) at the top of the inner side of the electrical cabinet body (1) in an embedded manner, a gas collecting hood (604) is fixedly connected to the bottom edge of the second heat dissipation fan (603), auxiliary cooling fans (605) are fixedly mounted at equal intervals on the two side edges of the inner side of the electrical cabinet body (1), tapered heat collecting hoppers (606) are fixedly mounted at positions corresponding to the second heat dissipation fan (603) at the top of the inner side of the electrical cabinet body (1), and heat conducting metal strips (607) are fixedly mounted at equal;
the heat collection conical hopper (606) is fixedly connected with a heat collection flow channel (608) at the top end, two sides of the bottom end of the heat collection flow channel (608) are fixedly connected with the inner wall of the electrical cabinet body (1) through a fixing support (609), a movable plate (610) is movably connected to the top of the fixing support (609), the movable plate (610) is slidably connected with the fixing support (609) through a guide slider (611) at the bottom end of the movable plate, heat absorption expansion silica gel sheets (612) are fixedly embedded and bonded at two side edges of the heat collection flow channel (608), an extrusion round protruding head (613) is fixedly installed at a position, close to the heat absorption expansion silica gel sheets (612), of one end edge of the movable plate (610), a moving rod (614) is fixedly connected at the other end edge of the movable plate (610), a limiting blocking disc (615) is fixedly installed at the end of the moving rod (614), a supporting spring (617) is sleeved on the outer side of the extrusion rod (616), one end, far away from the limit stop disc (615), of the extrusion rod (616) is fixedly connected with a movable contact (618), a mounting seat (619) is fixedly installed on the inner wall of the electrical cabinet body (1) at a position corresponding to the movable contact (618) through a screw, and a contact switch (620) is embedded in the inner side of the mounting seat (619) at a position corresponding to the movable contact (618);
the utility model discloses a solar heat collection flow channel, including thermal-arrest runner (608), heat collection runner (608) top fixedly connected with heat dissipation runner (621), the inside one side of heat dissipation runner (621) is close to thermal-arrest runner (608) department fixed mounting and has gaseous baffler (622), the inside opposite side fixed mounting of thermal-arrest runner (608) has spoiler (623), and all through activity pivot (624) swing joint between gaseous baffler (622) and spoiler (623) tip and heat dissipation runner (621) inner wall, heat dissipation runner (621) tip is located regulator cubicle body (1) top outside position department and is connected with heat dissipation fill (625), and the inside one side embedding fixed mounting of heat dissipation fill (625) has protection grid (626).
2. The electrical automation controlled heat dissipation electrical cabinet of claim 1, wherein: an electrical appliance mounting plate (7) is fixedly mounted at a position, located between the two auxiliary cooling fans (605), on the inner side of the electrical cabinet body (1), the electrical appliance mounting plate (7) is fixedly connected with the electrical cabinet body (1) through a quick dismounting mechanism (8), and the quick dismounting mechanism (8) comprises a limiting side plate (801), a limiting jack (802), a limiting side buckle (803), a limiting pin hole (804) and a limiting pin (805);
the electric appliance mounting plate (7) is embedded and mounted on the inner side of a limiting side plate (801), the limiting side plate (801) is fixedly connected with the inner wall of the electric cabinet body (1), limiting insertion holes (802) are formed in the upper side and the lower side of the end portion of the limiting side plate (801), the limiting insertion holes (803) are embedded and connected with the limiting side in a matching mode, limiting pin holes (804) are formed in positions corresponding to the limiting side insertion holes (803) on the other side of the limiting side plate (801), the limiting pin holes (804) penetrate through the limiting side insertion holes (803), and limiting pins (805) are embedded and connected with the inner side of the limiting pin holes (804) in a matching mode.
3. The electrical automation controlled heat dissipation electrical cabinet of claim 1, wherein: the middle of the top end of the fixed support (609) is provided with a limiting sliding groove, the guide sliding block (611) is embedded into the limiting sliding groove in a sliding connection mode, and the movable plate (610) is connected with the limiting sliding groove in a sliding mode through the guide sliding block (611) at the bottom end of the movable plate.
4. The electrical automation controlled heat dissipation electrical cabinet of claim 1, wherein: the input ends of the first cooling fan (602) and the second cooling fan (603) are electrically connected with the output end of the power supply in the electrical cabinet, the input ends of the warning lamp (4) and the auxiliary cooling fan (605) are electrically connected with the output end of the contact switch (620), and the contact switch (620) is connected with the power supply in the electrical cabinet through a connecting wire.
5. The electrical automation controlled heat dissipation electrical cabinet of claim 2, wherein: the limiting pin (805) penetrates through the limiting side plate (801) to be connected with a limiting pin hole (804) in the limiting side buckle (803), and the limiting pin (805) is matched with the limiting pin hole (804).
6. The electrical automation controlled heat dissipation electrical cabinet of claim 1, wherein: the middle end of the back of the base (5) is equidistantly connected with a wire inlet pipe (9), the edge parts of two sides of the base (5) are respectively provided with an air inlet pollution preventing component (10), and the air inlet pollution preventing component (10) comprises an air inlet notch (1001), an embedded sliding groove (1002), an embedded mounting plate (1003), a pollution preventing separation net (1004) and a fixed end plate (1005);
base (5) both sides limit portion equal pitch has evenly seted up notch of admitting air (1001), base (5) limit portion inboard and notch of admitting air (1001) correspond position department and have seted up gomphosis spout (1002), gomphosis spout (1002) inboard embedding agrees with to be connected with gomphosis mounting panel (1003), gomphosis mounting panel (1003) inside fixed bonding has the dirt of hindering and separates net (1004), gomphosis mounting panel (1003) one end is located gomphosis spout (1002) outside position department fixed mounting has fixed end plate (1005).
7. The electrical automation controlled heat dissipation electrical cabinet of claim 6, wherein: the thickness of the embedding mounting plate (1003) is equal to the inner diameter of the embedding sliding groove (1002), and a sealing sheet is arranged at the joint of the fixed end plate (1005) and the embedding sliding groove (1002).
8. The electrical automation controlled heat dissipation electrical cabinet of claim 1, wherein: the drying and damp clearing assembly (11) is embedded in the middle of the front face of the base (5), and the drying and damp clearing assembly (11) comprises a connecting frame (1101), a detaching box (1102), a sealing plate (1103) and micropores (1104);
connecting frame (1101) is installed in the middle embedding of base (5) front, connecting frame (1101) inboard embedding is connected with dismantles box (1102), it is connected with closing plate (1103) to dismantle box (1102) one end and be located base (5) front limit portion position department, and dismantles box (1102) outside surface and has evenly seted up micropore (1104).
9. The electrical automation controlled heat dissipation electrical cabinet of claim 8, wherein: the dampproof board is installed to base (5) bottom, dismantle box (1102) inboard and be filled with the drier.
10. The alarm system of the electrical automation controlled heat dissipation electrical cabinet as set forth in any one of claims 1 to 9, wherein: the alarm system comprises a signal acquisition module, a signal transmission module and a display alarm module;
the signal transmission module is mainly used for transmitting the over-temperature information reflected by the signal acquisition module and responding the over-temperature information through the display alarm module so as to start the emergency heat dissipation device in time.
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| CN202011385016.0A CN112531521B (en) | 2020-12-01 | 2020-12-01 | Electric automation control's heat dissipation regulator cubicle and alarm system thereof |
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| CN114810840A (en) * | 2022-05-23 | 2022-07-29 | 陈治国 | Possesses split type heat dissipation bearing frame of overheat prevention |
| CN117116612A (en) * | 2023-08-29 | 2023-11-24 | 合肥多元节电科技有限公司 | High-voltage power distribution electricity-saving device and electricity-saving method |
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