CN111864565B - High leakproofness electric power electrical distribution cabinet - Google Patents
High leakproofness electric power electrical distribution cabinet Download PDFInfo
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- CN111864565B CN111864565B CN202010754382.2A CN202010754382A CN111864565B CN 111864565 B CN111864565 B CN 111864565B CN 202010754382 A CN202010754382 A CN 202010754382A CN 111864565 B CN111864565 B CN 111864565B
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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
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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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
- H02B1/38—Hinged covers or doors
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a high-sealing power electrical power distribution cabinet, and particularly relates to the field of power electrical equipment. According to the invention, heat generated by the components inside the cabinet body during working exchanges heat with rainwater in the hollow door plate, so that the components in the cabinet body are radiated, and meanwhile, the rainwater generated by accelerated evaporation pushes the first sealing plate and the heat-conducting pressing plate to extrude the cabinet door, so that the sealing property reduction caused by the looseness of the cabinet door and the cabinet body is prevented, and the sealing property between the cabinet door and the cabinet body is further improved.
Description
Technical Field
The embodiment of the invention relates to the field of power electrical equipment, in particular to a high-sealing power electrical power distribution cabinet.
Background
The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, and the power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a circuit of a higher level of power distribution equipment to nearby loads, which provide protection, monitoring and control of the loads. All electrical elements and circuits in the power distribution cabinet are required to be in good contact and reliable connection, phenomena of serious heating and burning loss are avoided, the door of the power distribution cabinet is required to be intact, and the door lock is required to be kept by a special person.
Present switch board all disposes the cabinet door, has on the cabinet door to be used for sealed the sealed pad, and the sealed pad is extruded and is sealed between the cabinet body and the cabinet door, but uses for a long time the cabinet body and the not hard up of cabinet door will lead to sealed effect to reduce, so need a high leakproofness electric power distribution cabinet.
Disclosure of Invention
Therefore, the embodiment of the invention provides the high-sealing power electrical power distribution cabinet, heat generated by the operation of components inside the cabinet body exchanges heat with rainwater in the hollow door plate, so that the components in the cabinet body are cooled, meanwhile, water vapor generated by accelerated evaporation of the rainwater pushes the first sealing plate and the heat conduction pressing plate to extrude the cabinet door, the situation that the sealing performance is reduced due to the looseness of the cabinet door and the cabinet body is prevented, the sealing performance between the cabinet door and the cabinet body is further improved, and the problem that the sealing effect is reduced due to the looseness of the cabinet body and the cabinet door after long-term use in the prior art is solved.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a high-sealing power and electrical power distribution cabinet comprises a base, a cabinet body and a cabinet door, wherein the cabinet body is fixedly arranged at the top end of the base, the cabinet door is hinged to the front end of the cabinet body, an extrusion mechanism and a recovery mechanism are respectively arranged on the front side and the rear side of the cabinet door, the extrusion mechanism and the recovery mechanism are both arranged at the top end of the base, and a heat dissipation mechanism is arranged at the top end of the cabinet body;
the extrusion mechanism comprises a door frame, a hollow door plate is arranged in the door frame, the front end of one side of the door frame is hinged with the front end of one side of the hollow door plate through a hinge, the front end of the other side of the door frame is locked with the front end of the other side of the hollow door plate through a hasp, a first liquid inlet pipe assembly is arranged at the front end of the hollow door plate, a heat insulation frame body is fixedly arranged at the rear side of the hollow door plate, a plurality of first pipelines, fixing rings and first sealing plates are arranged in the heat insulation frame body, the first pipelines penetrate through the rear end of the hollow door plate, the fixing rings are fixedly arranged at the rear end of the hollow door plate and fixedly arranged at the outer ends of the first pipelines, the first sealing plates are arranged at the rear ends of the first pipelines, a plurality of first springs are fixedly arranged between the fixing rings and the first sealing plates, the first springs are arranged at the outer sides of the first pipelines, a heat conduction pressure plate is arranged at the rear side of the heat conduction pressure plate, the heat conducting pressure plate is contacted with the front end of the cabinet door;
the heat dissipation mechanism comprises a heat insulation shell, a rectangular frame is fixedly arranged at the bottom end of the heat insulation shell, the rectangular frame is fixedly arranged at the top end of the cabinet body, a third pipeline is fixedly arranged at the front end of the heat insulation shell, a second pipeline is fixedly arranged at the front end of the third pipeline, the inner diameter of the third pipeline is smaller than that of the second pipeline, a truncated cone-shaped cover body is fixedly arranged at the bottom end of the second pipeline, the truncated cone-shaped cover body is arranged at the top of the door frame, a corrugated pipe is fixedly arranged at the bottom end of the truncated cone-shaped cover body and is communicated with the interior of the heat insulation frame, a rotating rod is arranged in the heat insulation shell, one end of the rotating rod extends into the rectangular frame and is fixedly provided with fan blades, the rotating rod is movably connected with the bottom end of the heat insulation shell and the top end of the interior of the heat insulation shell through bearings, a plurality of blades are fixedly arranged at the outer end of the rotating rod, and the blades are arranged in the heat insulation shell, the third pipeline is arranged on one side of the blade, and a fourth pipeline penetrates through the rear end of the heat insulation shell;
the recycling mechanism comprises a heat exchange box, a spiral pipe is arranged inside the heat exchange box, one end of a fourth pipeline penetrates through the top end of the heat exchange box to extend into the heat exchange box and is fixedly connected with one end of the spiral pipe, a heat insulation collection box is fixedly arranged at the bottom end of the heat exchange box and is fixedly arranged on the top end of the base, the other end of the spiral pipe penetrates through the top end of the heat insulation collection box to extend into the heat insulation collection box, a second liquid inlet pipe assembly is arranged at the top of the rear end of the heat exchange box, and the second liquid inlet pipe assembly is the same as the first liquid inlet pipe assembly in structure.
Further, first feed liquor pipe assembly includes the feed liquor pipe, the fixed collection fill that is equipped with in feed liquor pipe top, it is inside to collect fill bottom extension income feed liquor pipe, it is fixed to be equipped with arc filter plate on the top to collect to fight, it runs through and is equipped with the fifth pipeline to collect the fill bottom, fifth pipeline bottom is equipped with the second shrouding, second shrouding top is inlayed and is had first sealed pad, first sealed pad contacts with fifth pipeline bottom, it is fixed to be equipped with a plurality of second springs between fill bottom and the second shrouding top to collect, the second spring is established in the fifth pipeline outside, feed liquor pipe on the first feed liquor pipe assembly runs through cavity door plant front end and cavity door plant inside and communicates with each other.
Further, the heat-conducting plate is inlaid at the rear end of the hollow door plate, a heat-conducting outer frame is fixedly arranged at the rear end of the hollow door plate, a heat-conducting inner plate is arranged inside the heat-conducting outer frame, the rear end of the heat-conducting inner plate extends out of the rear end of the heat-conducting outer frame and is fixedly connected with the front end of the heat-conducting pressing plate, the heat-conducting outer frame is arranged at the bottom of the heat-insulating frame body, the heat-conducting plate is arranged inside the heat-conducting outer frame, a second sealing pad is inlaid at the front side of the first sealing plate, and the second sealing pad is in contact with the rear end of the first pipeline.
Further, the fixed sixth pipeline that is equipped with in cavity door plant front end, the sixth pipeline is established in first feed liquor pipe assembly and thermal-insulated framework bottom, the fixed ball-cock assembly that is equipped with on the sixth pipeline, cavity door plant front end bottom runs through and is equipped with first drain pipe, first drain pipe is established in sixth pipeline bottom.
Further, a plurality of heat dissipation holes are formed in the top end of the cabinet body, the heat dissipation holes are formed in the inner side of the rectangular frame, a ventilation pipe penetrates through the rear end of the rectangular frame, and a one-way valve is fixedly arranged on the ventilation pipe.
Furthermore, a liquid inlet pipe of the second liquid inlet pipe assembly penetrates through the rear end of the heat exchange box and is communicated with the interior of the heat exchange box.
Furthermore, a seventh pipeline is fixedly arranged at the rear end of the heat exchange box, the top end of the seventh pipeline is communicated with a thermometer, the thermometer is arranged at the bottom of the second liquid inlet pipe assembly, a second liquid outlet pipe is fixedly arranged at the rear end of the heat exchange box, and the second liquid outlet pipe is arranged at the bottom of the seventh pipeline.
Further, the rear end of the heat insulation collecting box is fixedly provided with two eighth pipelines which are distributed up and down, the top end of the heat exchange box and the rear end of the heat insulation collecting box are fixedly provided with ninth pipelines, the ninth pipeline is fixedly provided with a pressure release valve, and the ninth pipeline on the heat insulation collecting box is arranged on one side of the eighth pipeline.
The embodiment of the invention has the following advantages:
1. according to the invention, external rainwater enters the hollow door plate through the first liquid inlet pipe assembly, the components in the cabinet body generate heat when working, the heat of the components can reach the highest temperature, the heat generated by the components can exchange heat with rainwater in the hollow door plate through the cabinet door, the heat conducting pressure plate, the heat conducting inner plate, the heat conducting outer frame and the heat conducting plate, so that the components in the cabinet body are radiated, meanwhile, the rainwater is heated, the internal pressure of the hollow door plate is increased, meanwhile, the rainwater is heated to accelerate evaporation and generate water vapor, the water vapor pushes the first sealing plate through the first pipeline, so that the first sealing plate pushes the heat conducting pressure plate, and further the cabinet door is extruded, so that the cabinet door is in close contact with the cabinet body, compared with the prior art, the problem that the sealing property is reduced due to the looseness of the cabinet door and the cabinet body is prevented, and the sealing property between the cabinet door and the cabinet body is further improved;
2. according to the invention, water vapor entering the heat insulation frame body enters the truncated cone-shaped cover body through the corrugated pipe, then enters the second pipeline and the third pipeline, the water vapor flow speed is increased, so that the water vapor is sprayed onto the blades in the heat insulation shell, the blades and the rotating rod rotate, and then the fan blades are driven to rotate, wind power generated by the fan blades further dissipates heat of components in the cabinet body through the heat dissipation holes at the top end of the cabinet body, and compared with the prior art, the heat dissipation effect is improved;
3. the heat exchange box collects rainwater through the second liquid inlet pipe assembly, water vapor enters the spiral pipe to exchange heat with rainwater in the heat exchange box, the temperature of the rainwater is raised, the water vapor is condensed into water drops to fall into the heat insulation collecting box to be stored, namely distilled water with high quality is obtained, and the hot rainwater can be recycled to be used as daily water for factories.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a front view structure provided by the present invention;
FIG. 3 is a schematic side cross-sectional structural view provided by the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention;
FIG. 5 is a schematic structural diagram of a first intake pipe assembly provided by the present invention;
FIG. 6 is an enlarged view of portion B of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic rear view of a hollow door panel according to the present invention;
FIG. 8 is a rear view of the recycling mechanism according to the present invention;
in the figure: the heat-insulating cabinet comprises a base 1, a cabinet body 2, a cabinet door 3, a squeezing mechanism 4, a heat-dissipating mechanism 5, a recycling mechanism 6, a door frame 7, a hollow door panel 8, a first liquid inlet pipe assembly 9, a heat-insulating frame 10, a first pipeline 11, a fixing ring 12, a first sealing plate 13, a first spring 14, a heat-conducting pressing plate 15, a corrugated pipe 16, a frustum-shaped cover 17, a second pipeline 18, a third pipeline 19, a heat-insulating shell 20, a rectangular frame 21, a rotating rod 22, blades 23, fan blades 24, a fourth pipeline 25, a heat-exchanging box 26, a spiral pipe 27, a second liquid inlet pipe assembly 28, a heat-insulating collecting box 29, a liquid inlet pipe 30, a collecting hopper 31, an arc-shaped filter screen plate 32, a fifth pipeline 33, a second sealing plate 34, a second spring 35, a first sealing gasket 36, a heat-conducting plate 37, a heat-conducting outer frame 38, a heat-conducting inner plate 39 and a second sealing gasket 40.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-7 of the specification, the high-sealing power electrical power distribution cabinet comprises a base 1, a cabinet body 2 and a cabinet door 3, wherein the cabinet body 2 is fixedly arranged at the top end of the base 1, the cabinet door 3 is hinged to the front end of the cabinet body 2, an extrusion mechanism 4 and a recovery mechanism 6 are respectively arranged on the front side and the rear side of the cabinet door 3, the extrusion mechanism 4 and the recovery mechanism 6 are both arranged at the top end of the base 1, and a heat dissipation mechanism 5 is arranged at the top end of the cabinet body 2;
the extrusion mechanism 4 comprises a door frame 7, a hollow door panel 8 is arranged in the door frame 7, the front end of one side of the door frame 7 is hinged with the front end of one side of the hollow door panel 8 through a hinge, the front end of the other side of the door frame 7 is locked with the front end of the other side of the hollow door panel 8 through a buckle, a first liquid inlet pipe assembly 9 is arranged at the front end of the hollow door panel 8, a heat insulation frame body 10 is fixedly arranged at the rear side of the hollow door panel 8, a plurality of first pipelines 11, a fixing ring 12 and a first sealing plate 13 are arranged in the heat insulation frame body 10, the first pipelines 11 penetrate through the rear end of the hollow door panel 8, the fixing ring 12 is fixedly arranged at the rear end of the hollow door panel 8 and is fixedly arranged at the outer end of the first pipelines 11, the first sealing plate 13 is arranged at the rear end of the first pipelines 11, a plurality of first springs 14 are fixedly arranged between the fixing ring 12 and the first sealing plate 13, and the first springs 14 are arranged at the outer side of the first pipelines 11, the rear side of the heat insulation frame body 10 is provided with a heat conduction pressure plate 15 and is in contact with the heat conduction pressure plate 15, the first sealing plate 13 is arranged on the front side of the heat conduction pressure plate 15, and the heat conduction pressure plate 15 is in contact with the front end of the cabinet door 3.
Further, first feed liquor pipe assembly 9 includes feed liquor pipe 30, the fixed collection fill 31 that is equipped with in feed liquor pipe 30 top, it extends into feed liquor pipe 30 inside to collect the fill 31 bottom, it is fixed and is equipped with arc filter screen board 32 to collect the fill 31 top, it runs through and is equipped with fifth pipeline 33 to collect the fill 31 bottom, fifth pipeline 33 bottom is equipped with second shrouding 34, inlay on second shrouding 34 top has first sealed 36 that fills, first sealed 36 that contacts with fifth pipeline 33 bottom, it is fixed and is equipped with a plurality of second springs 35 between 31 bottom of collection fill and the 34 top of second shrouding, second spring 35 is established in the fifth pipeline 33 outside, feed liquor pipe 30 on the first feed liquor pipe assembly 9 runs through 8 front ends of cavity door plant and the inside communicates with each other of cavity door plant 8.
Further, a heat conducting plate 37 is inlaid at the rear end of the hollow door panel 8, a heat conducting outer frame 38 is fixedly arranged at the rear end of the hollow door panel 8, a heat conducting inner plate 39 is arranged inside the heat conducting outer frame 38, the rear end of the heat conducting inner plate 39 extends out of the rear end of the heat conducting outer frame 38 and is fixedly connected with the front end of the heat conducting pressing plate 15, the heat conducting outer frame 38 is arranged at the bottom of the heat insulating frame body 10, the heat conducting plate 37 is arranged on the inner side of the heat conducting outer frame 38, the heat conducting plate 37, the heat conducting outer frame 38, the heat conducting inner plate 39 and the heat conducting pressing plate 15 can transfer heat on the cabinet door 3, meanwhile, the heat conducting inner plate 39 only can move back and forth along the heat conducting outer frame 38 to guide the back and forth movement of the heat conducting pressing plate 15, a second sealing gasket 40 is inlaid at the front side of the first sealing plate 13, the second sealing gasket 40 is in contact with the rear end of the first pipeline 11 to seal the first pipeline 11.
Further, a sixth pipeline is fixedly arranged at the front end of the hollow door panel 8, the sixth pipeline is arranged at the bottoms of the first liquid inlet pipe assembly 9 and the heat insulation frame body 10, a ball float valve is fixedly arranged on the sixth pipeline, the working principle of the ball float valve is that the float always floats on water, when the water surface rises, the float also rises along with the float, the float rises to drive the connecting rod to rise, the connecting rod is connected with a valve at the other end, when the float rises to a certain position, the connecting rod supports the rubber piston pad to seal a water source, when the water level falls, the float also falls, and the connecting rod drives the piston pad to open, so that the water level in the hollow door panel 8 cannot reach the first pipeline 11, a first liquid outlet pipe is arranged at the bottom of the front end of the hollow door panel 8 in a penetrating mode, and is arranged at the bottom of the sixth pipeline to facilitate the discharge of liquid in the hollow door panel 8.
The implementation scenario is specifically as follows: when the rain water collecting box is actually used outdoors, falling rain water can be collected in the collecting hopper 31 through the arc-shaped filter screen plate 32 and then falls into the fifth pipeline 33, the arc-shaped filter screen plate 32 filters impurities in the rain water, as the weight of the rain water in the collecting hopper 31 is increased, the second sealing plate 34 is pressed to move downwards to stretch the second spring 35, the bottom end of the fifth pipeline 33 is opened, the rain water falls into the liquid inlet pipe 30 and then enters the hollow door plate 8, the liquid level in the hollow door plate 8 cannot exceed the first pipeline 11 due to the ball float valve of the sixth pipeline on the hollow door plate 8, when the rain water in the collecting hopper 31 is less or not, the second sealing plate 34 seals the fifth pipeline 33 under the elastic force of the second spring 35, heat is generated when components in the cabinet body 2 work, the heat of the components can reach 50-60 ℃ at most, and the heat generated by the components passes through the cabinet door 3 and the heat conducting pressing plate 15, Heat conduction inner panel 39, heat conduction frame 38 and the rainwater heat transfer in heat-conducting plate 37 and the cavity door plant 8, thereby dispel the heat to the components and parts in the cabinet body 2, the rainwater is heated simultaneously and is makeed the inside pressure increase of cavity door plant 8, the rainwater is heated simultaneously and is accelerated the evaporation and produce vapor, vapor promotes first shrouding 13 through first pipeline 11, make first shrouding 13 promote heat conduction clamp plate 15, and then push cabinet door 3, make cabinet door 3 and the 2 in close contact with of the cabinet body, prevent that cabinet door 3 and the cabinet body 2 are not hard up to lead to the leakproofness to reduce, and then be favorable to improving the leakproofness between cabinet door 3 and the cabinet body 2, this embodiment has specifically solved the problem that the not hard up of the long-term use cabinet body and cabinet door among the prior art will lead to sealed effect reduction.
Referring to the attached drawings 1-3 in the specification, the high-sealing power electrical power distribution cabinet of the embodiment includes a heat dissipation mechanism 5, the heat dissipation mechanism 5 includes a heat insulation housing 20, a rectangular frame 21 is fixedly disposed at the bottom end of the heat insulation housing 20, the rectangular frame 21 is fixedly disposed at the top end of the cabinet body 2, a third pipeline 19 is fixedly disposed at the front end of the heat insulation housing 20, a second pipeline 18 is fixedly disposed at the front end of the third pipeline 19, the inner diameter of the third pipeline 19 is smaller than the inner diameter of the second pipeline 18, a circular truncated cone-shaped cover 17 is fixedly disposed at the bottom end of the second pipeline 18, the circular truncated cone-shaped cover 17 is disposed at the top of the door frame 7, a corrugated pipe 16 is fixedly disposed at the bottom end of the circular truncated cone-shaped cover 17, the corrugated pipe 16 is disposed at the top end of the heat insulation frame 10 and is communicated with the interior of the heat insulation frame 10, a rotating rod 22 is disposed inside the heat insulation housing 20, one end of the rotating rod 22 extends into the rectangular frame 21 and is fixedly disposed with a fan blade 24, the rotating rod 22 is movably connected with the bottom end and the top end of the interior of the heat insulation shell 20 through bearings, a plurality of blades 23 are fixedly arranged at the outer end of the rotating rod 22, the blades 23 are arranged in the heat insulation shell 20, the third pipeline 19 is arranged on one side of the blades 23, and a fourth pipeline 25 penetrates through the rear end of the heat insulation shell 20;
further, a plurality of louvres have been seted up on 2 tops of the cabinet body, the louvre is established at the rectangle frame 21 inboard, the ventilation pipe runs through and is equipped with in rectangle frame 21 rear end, the fixed check valve that is equipped with on the ventilation pipe, the circulation of gas of being convenient for.
The implementation scenario is specifically as follows: the water vapor entering the heat insulation frame 10 enters the truncated cone-shaped cover body 17 through the corrugated pipe 16, because the truncated cone-shaped cover body 17 is in a truncated cone shape, the restricted flow is limited according to the venturi effect when the water vapor passes through a reduced flow cross section, the flow velocity of the fluid is increased, the flow velocity of the fluid is in inverse proportion to the flow cross section, the flow velocity of the water vapor from the bottom to the top of the truncated cone-shaped cover body 17 is increased, then the water vapor enters the third pipeline 19 with the inner diameter smaller than that of the second pipeline 18 through the second pipeline 18, the flow velocity of the water vapor is further increased, and the water vapor is sprayed onto the blades 23 in the heat insulation shell 20, so that the blades 23 and the rotating rod 22 rotate to drive the fan blades 24 to rotate, the wind power generated by the fan blades 24 further dissipates heat of components in the cabinet 2 through the heat dissipation holes at the top end of the cabinet 2, the heat dissipation effect is improved, and the water vapor in the heat insulation shell 20 enters the fourth pipeline 25 again.
Referring to the accompanying drawings 1, 3 and 8 in the specification, the electric power and power distribution cabinet with high sealing performance comprises a recycling mechanism 6, the recycling mechanism 6 comprises a heat exchange box 26, a spiral pipe 27 is arranged inside the heat exchange box 26, one end of a fourth pipeline 25 penetrates through the top end of the heat exchange box 26 and extends into the heat exchange box 26 to be fixedly connected with one end of the spiral pipe 27, a heat insulation collection box 29 is fixedly arranged at the bottom end of the heat exchange box 26, the heat insulation collection box 29 is fixedly arranged at the top end of the base 1, the other end of the spiral pipe 27 penetrates through the top end of the heat insulation collection box 29 to extend into the heat insulation collection box 29, a second liquid inlet pipe assembly 28 is arranged at the top end of the rear end of the heat exchange box 26, and the second liquid inlet pipe assembly 28 is structurally the same as the first liquid inlet pipe assembly 9.
Further, the liquid inlet pipe 30 of the second liquid inlet pipe assembly 28 penetrates through the rear end of the heat exchange box 26 to be communicated with the interior of the heat exchange box 26, so that the rainwater collected by the second liquid inlet pipe assembly 28 can fall into the heat exchange box 26.
Further, the fixed seventh pipeline that is equipped with in heat transfer case 26 rear end, seventh pipeline top intercommunication has the thermometer, the thermometer is established in second inlet tube subassembly 28 bottom, is convenient for learn the temperature of rainwater in the heat transfer case 26, the fixed second drain pipe that is equipped with in heat transfer case 26 rear end, the second drain pipe is established in seventh pipeline bottom, and the rainwater of the heat transfer case 26 of being convenient for is discharged.
Further, the rear end of the heat insulation collecting box 29 is fixedly provided with two eighth pipelines which are distributed up and down, the top end of the heat exchange box 26 and the rear end of the heat insulation collecting box 29 are both fixedly provided with ninth pipelines, the ninth pipeline is fixedly provided with a pressure release valve, and the ninth pipeline on the heat insulation collecting box 29 is arranged on one side of the eighth pipeline.
The implementation scenario is specifically as follows: when the hollow door panel 8 collects rainwater, the heat exchange box 26 collects rainwater through the second liquid inlet pipe assembly 28 with the same structure as the first liquid inlet pipe assembly 9, water vapor in the fourth pipeline 25 enters the spiral pipe 27, the water vapor in the spiral pipe 27 exchanges heat with the rainwater in the heat exchange box 26, so that the temperature of the rainwater is raised, the water vapor is condensed into water drops, the water drops fall into the heat insulation collecting box 29 for storage, namely distilled water with higher quality, meanwhile, the temperature of the rainwater in the heat exchange box 26 can be observed in real time through a thermometer, and the hot rainwater can be recycled as daily water for factories, the cabinet body 2 of the invention does not need power resources in the whole process while obtaining high sealing performance, greatly saves power cost, can collect heat generated by the operation of electrical elements in the cabinet body 2 to prepare distilled water with higher quality and hot water with certain temperature to be used as daily water for factories, greatly saving water resources and water cost.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a high leakproofness electric power electrical distribution cabinet, includes base (1), the cabinet body (2) and cabinet door (3), the cabinet body (2) is fixed to be established on base (1) top, cabinet door (3) articulate at the cabinet body (2) front end, its characterized in that: the front side and the rear side of the cabinet door (3) are respectively provided with an extrusion mechanism (4) and a recovery mechanism (6), the extrusion mechanism (4) and the recovery mechanism (6) are both arranged at the top end of the base (1), and the top end of the cabinet body (2) is provided with a heat dissipation mechanism (5);
the extrusion mechanism (4) comprises a door frame (7), a hollow door plate (8) is arranged inside the door frame (7), the front end of one side of the door frame (7) is hinged with the front end of one side of the hollow door plate (8) through a hinge, the front end of the other side of the door frame (7) is locked with the front end of the other side of the hollow door plate (8) through a hasp, a first liquid inlet pipe assembly (9) is arranged at the front end of the hollow door plate (8), a heat insulation frame body (10) is fixedly arranged at the rear side of the hollow door plate (8), a plurality of first pipelines (11), a fixing ring (12) and a first sealing plate (13) are arranged inside the heat insulation frame body (10), the first pipelines (11) penetrate through the rear end of the hollow door plate (8), the fixing ring (12) is fixedly arranged at the rear end of the hollow door plate (8) and fixedly arranged at the outer end of the first pipelines (11), and the first sealing plate (13) is arranged at the rear end of the first pipelines (11), a plurality of first springs (14) are fixedly arranged between the fixing ring (12) and the first sealing plate (13), the first springs (14) are arranged on the outer side of the first pipeline (11), a heat-conducting pressure plate (15) is arranged on the rear side of the heat insulation frame body (10) and is in contact with the heat-conducting pressure plate (15), the first sealing plate (13) is arranged on the front side of the heat-conducting pressure plate (15), and the heat-conducting pressure plate (15) is in contact with the front end of the cabinet door (3);
the heat dissipation mechanism (5) comprises a heat insulation shell (20), a rectangular frame (21) is fixedly arranged at the bottom end of the heat insulation shell (20), the rectangular frame (21) is fixedly arranged at the top end of the cabinet body (2), a third pipeline (19) is fixedly arranged at the front end of the heat insulation shell (20), a second pipeline (18) is fixedly arranged at the front end of the third pipeline (19), the inner diameter of the third pipeline (19) is smaller than that of the second pipeline (18), a truncated cone-shaped cover body (17) is fixedly arranged at the bottom end of the second pipeline (18), the truncated cone-shaped cover body (17) is arranged at the top of the door frame (7), a corrugated pipe (16) is fixedly arranged at the bottom end of the truncated cone-shaped cover body (17), the corrugated pipe (16) is arranged at the top end of the heat insulation frame body (10) and is communicated with the inside of the heat insulation frame body (10), a rotating rod (22) is arranged inside the heat insulation shell (20), one end of the rotating rod (22) extends into the rectangular frame (21) and is fixedly provided with fan blades (24), the rotating rod (22) is movably connected with the bottom end and the top end of the interior of the heat insulation shell (20) through bearings, a plurality of blades (23) are fixedly arranged at the outer end of the rotating rod (22), the blades (23) are arranged in the heat insulation shell (20), the third pipeline (19) is arranged on one side of each blade (23), and the rear end of the heat insulation shell (20) is provided with a fourth pipeline (25) in a penetrating mode;
the recycling mechanism (6) comprises a heat exchange box (26), a spiral pipe (27) is arranged in the heat exchange box (26), one end of a fourth pipeline (25) penetrates through the top end of the heat exchange box (26) and extends into the heat exchange box (26) to be fixedly connected with one end of the spiral pipe (27), a heat insulation collection box (29) is fixedly arranged at the bottom end of the heat exchange box (26), the heat insulation collection box (29) is fixedly arranged at the top end of the base (1), the other end of the spiral pipe (27) penetrates through the top end of the heat insulation collection box (29) to extend into the heat insulation collection box (29), a second liquid inlet pipe assembly (28) is arranged at the top of the rear end of the heat exchange box (26), and the second liquid inlet pipe assembly (28) is identical to the first liquid inlet pipe assembly (9) in structure;
the first liquid inlet pipe component (9) comprises a liquid inlet pipe (30), a collecting hopper (31) is fixedly arranged at the top end of the liquid inlet pipe (30), the bottom end of the collecting hopper (31) extends into the liquid inlet pipe (30), the top end of the collecting hopper (31) is fixedly provided with an arc-shaped filter screen plate (32), a fifth pipeline (33) penetrates through the bottom end of the collecting hopper (31), a second sealing plate (34) is arranged at the bottom of the fifth pipeline (33), a first sealing gasket (36) is embedded at the top end of the second sealing plate (34), the first sealing gasket (36) is contacted with the bottom end of the fifth pipeline (33), a plurality of second springs (35) are fixedly arranged between the bottom end of the collecting hopper (31) and the top end of the second sealing plate (34), the second spring (35) is arranged on the outer side of the fifth pipeline (33), and the liquid inlet pipe (30) on the first liquid inlet pipe assembly (9) penetrates through the front end of the hollow door panel (8) and is communicated with the interior of the hollow door panel (8).
2. The electrical power distribution cabinet for high tightness according to claim 1, characterized in that: cavity door plant (8) rear end is inlayed and is had heat-conducting plate (37), cavity door plant (8) rear end is fixed and is equipped with heat conduction frame (38), heat conduction frame (38) inside is equipped with heat conduction inner panel (39), heat conduction inner panel (39) rear end extend heat conduction frame (38) rear end and with heat conduction clamp plate (15) front end fixed connection, establish in thermal-insulated framework (10) bottom heat conduction frame (38), heat conduction plate (37) are established in heat conduction frame (38) inboardly, first shrouding (13) front side is inlayed and is had the sealed pad (40) of second, the sealed pad (40) of second contacts with first pipeline (11) rear end.
3. The electrical power distribution cabinet for high tightness according to claim 1, characterized in that: the utility model discloses a heat insulation structure, including cavity door plant (8), sixth pipeline establishes in first inlet tube subassembly (9) and thermal-insulated framework (10) bottom, the fixed ball-cock assembly that is equipped with on the sixth pipeline, cavity door plant (8) front end bottom runs through and is equipped with first drain pipe, first drain pipe is established in sixth pipeline bottom.
4. The electrical power distribution cabinet for high tightness according to claim 1, characterized in that: a plurality of heat dissipation holes are formed in the top end of the cabinet body (2), the heat dissipation holes are formed in the inner side of the rectangular frame (21), a ventilation pipe penetrates through the rear end of the rectangular frame (21), and a one-way valve is fixedly arranged on the ventilation pipe.
5. The electrical power distribution cabinet for high tightness according to claim 1, characterized in that: and a liquid inlet pipe (30) of the second liquid inlet pipe assembly (28) penetrates through the rear end of the heat exchange box (26) and is communicated with the interior of the heat exchange box (26).
6. The electrical power distribution cabinet for high tightness according to claim 1, characterized in that: the heat transfer case (26) rear end is fixed and is equipped with the seventh pipeline, seventh pipeline top intercommunication has the thermometer, the thermometer is established in second inlet tube subassembly (28) bottom, heat transfer case (26) rear end is fixed and is equipped with the second drain pipe, the second drain pipe is established in seventh pipeline bottom.
7. The electrical power distribution cabinet for high tightness according to claim 1, characterized in that: the heat-insulation collecting box is characterized in that two eighth pipelines distributed up and down are fixedly arranged at the rear end of the heat-insulation collecting box (29), ninth pipelines are fixedly arranged at the top end of the heat exchange box (26) and the rear end of the heat-insulation collecting box (29), a pressure release valve is fixedly arranged on the ninth pipelines, and the ninth pipelines on the heat-insulation collecting box (29) are arranged on one side of the eighth pipelines.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010754382.2A CN111864565B (en) | 2020-07-30 | 2020-07-30 | High leakproofness electric power electrical distribution cabinet |
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| CN202010754382.2A CN111864565B (en) | 2020-07-30 | 2020-07-30 | High leakproofness electric power electrical distribution cabinet |
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| CN111864565A CN111864565A (en) | 2020-10-30 |
| CN111864565B true CN111864565B (en) | 2022-03-01 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112600086B (en) * | 2020-12-11 | 2022-04-15 | 创能电气集团有限公司 | Energy-saving heat dissipation type high-low voltage complete set power distribution cabinet |
| CN112993779B (en) * | 2021-05-10 | 2021-08-06 | 天津合纵电力设备有限公司 | Electric distribution cubical switchboard |
| CN117394179A (en) * | 2023-11-02 | 2024-01-12 | 江苏克里斯电力科技有限公司 | Embedded waterproof electric energy metering box |
| CN117578246B (en) * | 2024-01-15 | 2024-04-09 | 武汉恒际自动化控制有限公司 | Enclosed high-low voltage power distribution cabinet |
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Effective date of registration: 20220208 Address after: 257000 East Road, 100m south of the intersection of Huailin road and Guangming Road, Gudao Town, Hekou District, Dongying City, Shandong Province Applicant after: Dongying Electromechanical Technology Branch of Shengli Oilfield Jindao Industrial Co.,Ltd. Address before: 510000 Room 202, building C, No. 5, Kaifa Road, jiushuikeng village, Dalong street, Panyu District, Guangzhou City, Guangdong Province Applicant before: Chen Jinqing |
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