CN111029919A - Power distribution equipment control cabinet - Google Patents
Power distribution equipment control cabinet Download PDFInfo
- Publication number
- CN111029919A CN111029919A CN201911337831.7A CN201911337831A CN111029919A CN 111029919 A CN111029919 A CN 111029919A CN 201911337831 A CN201911337831 A CN 201911337831A CN 111029919 A CN111029919 A CN 111029919A
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- China
- Prior art keywords
- cabinet body
- water tank
- cabinet
- outer cover
- main 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
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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
- H02B1/303—Bases or feet
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The embodiment of the invention discloses a power distribution equipment control cabinet, wherein two communicated auxiliary water tanks are symmetrically arranged at two ends of a main water tank, a separation door is arranged between the auxiliary water tanks and the main water tank and connected with a driving mechanism, an outer cover body is arranged on an opening at the upper end of the main water tank, a cabinet body is vertically arranged in the outer cover body, an opening is arranged at the upper end of the outer cover body, a water passing gap is arranged between the opening at the upper end of the outer cover body and the upper end of the cabinet body, a floating mechanism is arranged at the lower end of the cabinet body, the cabinet body is arranged in the main water tank in a floating manner through the floating mechanism, a guide mechanism is arranged between the inner side wall of the outer cover body and the outer side wall of the cabinet body, a sponge layer is adhered to the outer wall of the cabinet body, the lower end of the sponge layer. The rainwater cooling device is ingenious in structural design, can collect rainwater and utilize the rainwater for cooling, and can realize switching between rainwater cooling and air flowing cooling.
Description
Technical Field
The embodiment of the invention relates to the technical field of power equipment, in particular to a power distribution equipment control cabinet.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center and is used in 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.
Among the prior art, the electrical apparatus part in the switch board is more, and is also comparatively intensive, in the use, can produce a large amount of heats, if can not lose as early as possible, will influence the use of switch board, serious still can cause the conflagration. On the other hand, a water storage facility is not arranged on the power distribution cabinet in the prior art, and particularly, a rainwater collection and utilization facility causes resource waste.
Therefore, how to collect rainwater, utilize the rainwater to cool down and switch the cooling under anhydrous state and the water state is a technical problem that needs to be solved urgently by technical personnel in the field.
Disclosure of Invention
Therefore, the embodiment of the invention provides a power distribution equipment control cabinet to solve the related technical problems in the prior art.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
a distribution equipment control cabinet comprises a cabinet body, and further comprises a main water tank, an auxiliary water tank, a floating mechanism, an outer cover body, a sponge layer, a guide mechanism, a blocking door, a driving mechanism, a first ventilating window, a second ventilating window, a shield mechanism and a covering mechanism, wherein two communicated auxiliary water tanks are symmetrically arranged at two ends of the main water tank, the blocking door is arranged between the auxiliary water tank and the main water tank, the blocking door is connected with the driving mechanism, the driving mechanism is arranged on the main water tank, the upper end of the main water tank is opened, the outer cover body is arranged on the upper end opening of the main water tank, the cabinet body is vertically arranged in the outer cover body, an opening is arranged at the upper end of the outer cover body, a water passing gap is arranged between the upper end opening of the outer cover body and the upper end of the cabinet body, the lower end of the cabinet body is provided with the floating mechanism, the cabinet body is arranged in the main, the improved cabinet is characterized in that a sponge layer is adhered to the outer wall of the cabinet body, the lower end of the sponge layer is connected with the floating mechanism, a first ventilating window is arranged on the outer side wall of the cabinet body, a protective cover mechanism is arranged on the first ventilating window, a second ventilating window is arranged at the top end of the cabinet body, a covering mechanism is arranged above the second ventilating window, and the covering mechanism is fixed to the upper end of the outer cover body.
Further, still including accepting seat, first switch and second switch, the bottom is equipped with accepts the seat in the main water tank, it is equipped with 4 to accept the seat, and 4 it is used for supporting to accept the seat the cabinet body lower extreme four corners, it is equipped with first switch on the seat to accept, be equipped with the second switch on the inner wall of dustcoat body upper end, first switch and the equal electricity of second switch are connected actuating mechanism.
Further, the floating mechanism comprises a rubber waterproof layer and a floating air bag, the rubber waterproof layer is pasted on the lower portion of the cabinet body, the floating air bag is pasted on the lower end of the rubber layer, the rubber layer wraps the lower end and the side wall of the lower portion of the cabinet body, and the sponge layer extends downwards and contacts the water surface of the main water tank.
Further, guard shield mechanism includes door type buckler, guide slot, connecting rod and buckler, door type buckler is fixed on the first ventilative window, be equipped with the guide slot on the door type buckler inside wall, it is equipped with the buckler to slide in the guide slot, the buckler is connected with connecting rod one end, connecting rod other end fixed connection the outer cover body inside wall, the connecting rod transversely sets up.
Further, the waterproof cover comprises a cover plate, a rubber layer, an inner groove, a first spring and a connecting block, the rubber layer is pasted on the inner side of the cover plate, the vertical inner groove is formed in the outer side of the cover plate, the connecting block is arranged in the inner groove in a sliding mode, the upper end of the first spring is connected with the upper end of the inner groove, the lower end of the first spring is connected with the connecting block, and the connecting block is fixedly connected with the connecting rod.
Further, it includes branch, ceiling, second spring, guide bar and magnetism apron to cover the mechanism, branch is equipped with a plurality ofly, and is a plurality of branch is fixed to be located the dustcoat body upper end, the branch upper end is equipped with the ceiling, the vertical guide bar that is equipped with of ceiling lower extreme, the cover is equipped with the second spring on the guide bar, second spring upper end fixed connection the ceiling lower extreme, second spring lower extreme fixed connection magnetism apron, the magnetism apron is located directly over the ventilative window of second.
Furthermore, the magnetic cover plate comprises an arc panel body, a rubber ring and an annular magnet, the annular rubber ring is adhered to the outer edge of the arc panel body, the annular magnet is adhered to the inner side of the rubber ring, and the top end of the cabinet body is an arc surface matched with the arc panel body.
Further, guiding mechanism includes guide way and guide block, the guide way is vertical to be located on the external lateral wall of cabinet, the guide block is located on the external lateral wall of the outer cover, the guide block slides and locates in the guide way.
Further, still include third ventilation window and shelter from the device, third ventilation window sets up on the dustcoat body lateral wall, shelter from the device lid and establish on the third ventilation window, it fixes to shelter from the device on the external lateral wall of cabinet.
Further, the shielding device comprises a cross rod and a shielding plate, one end of the cross rod is fixedly connected with the outer side wall of the cabinet body, the other end of the cross rod is connected with the shielding plate, and the shielding plate is covered on the third ventilating window.
The embodiment of the invention has the following advantages:
1. the lower end of the cabinet body is provided with the floating mechanism. In the rain falling process, rainwater flows through a gap between the opening at the upper end of the outer cover body and the edge of the upper end of the cabinet body and falls into the main water tank downwards along the gap between the inner side wall of the outer cover body and the outer side wall of the cabinet body, so that the rainwater is collected; simultaneously at the rainwater collection in-process, the separation door is in the open mode to rainwater in the main water tank then enters into the auxiliary water tank, and the rainwater is stored in the auxiliary water tank simultaneously. Consequently, the rainwater is stored in main water tank and expansion tank simultaneously through above-mentioned structure, and the evaporation through the rainwater is the cabinet body and is cooled down to convenient follow-up utilization to the rainwater.
2. Through set up first ventilative window and guard shield mechanism on the cabinet body to collecting the rainwater in-process, when the relocation mechanism drove the cabinet body rebound gradually, guard shield mechanism can shelter from first ventilative window, prevents that the rainwater from entering into first ventilative window along cabinet external side wall, protects the safe in utilization of the internal electric components of cabinet. And when rainwater in the main water tank and the auxiliary water tank is used up, the cabinet body descends to the lowest point, the protective cover mechanism is moved away from the first ventilating window, the first ventilating window is exposed, and ventilation and cooling of the electric power components in the cabinet body are realized.
3. Through set up the ventilative window of second and cover the mechanism on the cabinet body to in collecting the rainwater process, along with the relocation mechanism drives the cabinet body and upwards removes gradually, cover the mechanism and produce magnetic attraction with cabinet body upper end, thereby cover the mechanism and be established on the ventilative window of second after being attracted, thereby when having guaranteed the rainwater and collected, the rainwater can not leak from the ventilative window of second and enter into the cabinet internal, thereby guaranteed the steady operation of the internal electric power unit of cabinet. And when rainwater in the main water tank and the auxiliary water tank is used up, the cabinet body descends to the lowest point, the covering mechanism is moved away from the second ventilating window under the action of the tension of the second spring, the second ventilating window is exposed, and ventilation and cooling of the electric power components in the cabinet body are realized. And the first ventilation window and the second ventilation window are exposed at the same time, so that the air flow in the cabinet body is ensured, and the cooling is realized.
4. Meanwhile, a third ventilating window and a shielding device are arranged, and when the cabinet body moves upwards, the shielding device can shield the third ventilating window, so that rainwater is guaranteed to fall into the main water tank from the upper end of the outer cover body, and the rainwater is prevented from overflowing; when the rainwater in the main water tank and the auxiliary water tank is consumed, the shielding device is gradually moved away from the third ventilating window in the descending process of the cabinet body to expose the third ventilating window, so that air can enter between the outer cover body and the cabinet body through the third ventilating window, and heat loss of the cabinet body is accelerated.
5. The sponge layer wraps the outer wall of the cabinet body, the sponge layer can be contacted with the water surface of the main water tank all the time, and after the sponge layer absorbs water from the main water tank, water is evaporated and dissipated, heat of the cabinet body is taken away, and stability of operation of the cabinet body is guaranteed. And the rainwater is not enough in main water tank, and the sponge layer can't contact the surface of water, loses the heat dissipation function after, converts the air heat dissipation into first ventilation window, second ventilation window and third ventilation window to realized the switching between water evaporation cooling and the air flow cooling, guaranteed the stability of cabinet body operation.
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 a power distribution equipment control cabinet according to an embodiment of the present invention;
fig. 2 is a schematic front view of a power distribution equipment control cabinet according to an embodiment of the present invention;
fig. 3 is a schematic front cross-sectional view of a power distribution equipment control cabinet according to an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 according to an embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 3 at B according to an embodiment of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 3 at C according to an embodiment of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 3 at D according to an embodiment of the present invention;
FIG. 8 is an enlarged view of a portion of the waterproof cover shown in FIG. 3D according to an embodiment of the present invention;
FIG. 9 is an enlarged view of a portion of the shield mechanism and the first louver of FIG. 3 at D in accordance with an embodiment of the present invention;
FIG. 10 is an enlarged view of a portion of FIG. 3 at E according to an embodiment of the present invention;
FIG. 11 is an enlarged view of a portion of FIG. 3 at F according to an embodiment of the present invention;
FIG. 12 is a schematic bottom view of the magnetic shielding plate shown in FIG. 3 at F according to an embodiment of the present invention;
in the figure:
1, a cabinet body; 2, a main water tank; 3, an auxiliary water tank; 4, a floating mechanism; 401 a rubber waterproof layer; 402 a floating airbag; 5, an outer cover body; 6 a sponge layer; 7, a guide mechanism; 701, a guide groove; 702 a guide block; 8, a barrier door; 9 a drive mechanism; 10 a first ventilation window; 11 a second ventilation window; 12 a shield mechanism; a 121-door type waterproof cover; 122 guide grooves; 123 connecting rods; 124 a waterproof cover; 1241 covering the board; 1242 rubber layer; 1243 an inner groove; 1244 a first spring; 1245 connecting blocks; 13 covering the mechanism; 131 struts; 132 ceiling; 133 a second spring; 134 a guide bar; 135 a magnetic cover sheet; 1351 arc panel body; 1352 rubber ring; 1353 a ring magnet; 14 a bearing seat; 15 a first switch; 16 a second switch; 17 a third louver; 18 a shielding means; 181 cross bar; 182 shielding the plate.
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.
In order to solve the related technical problem existing in the prior art, the embodiment of the application provides a power distribution equipment control cabinet, which specifically comprises a cabinet body 1, wherein the cabinet body 1 in the application is a structure of a commercially available power distribution cabinet. This application is mainly improved 1 exterior structure of the cabinet body, realizes that the rainwater collects the switching between function, rainwater evaporation heat dissipation function and water evaporation heat dissipation and the air flow heat dissipation. Based on above-mentioned purpose, this application improves cabinet body 1 structure, specifically as follows:
the device further comprises a main water tank 2, an auxiliary water tank 3, a floating mechanism 4, an outer cover body 5, a sponge layer 6, a guide mechanism 7, a separation door 8, a driving mechanism 9, a first ventilating window 10, a second ventilating window 11, a shield mechanism 12 and a covering mechanism 13. As shown in fig. 1 to 12, the main tank 2 and the auxiliary tank 3 form a rectangular tank structure, a blocking door 8 is provided between the auxiliary tank 3 and the main tank 2, and two communicated auxiliary tanks 3 are symmetrically provided at both ends of the main tank 2, so that the communication and the disconnection between the main tank 2 and the auxiliary tanks 3 can be performed through the blocking door 8. When the rainwater collecting device is communicated, the main water tank 2 and the auxiliary water tank 3 form a communicating vessel, rainwater collected in the main water tank 2 can also enter the auxiliary water tank 3 through the opened separation door 8, and therefore the water in the auxiliary water tank 3 is collected; when the separation door 8 is closed, the water in the main water tank 2 evaporates and dissipates, and the water in the auxiliary water tank 3 is kept stable and can not be supplied with water for the main water tank 2. And after opening the separation door 8, the expansion tank 3 and the main water tank 2 constitute the communicating vessel, and the water in the expansion tank 3 enters into the main water tank 2 through the separation door 8 of opening to realize the moisturizing, this step is controlled through the actuating mechanism 9 that the separation door 8 is connected, and actuating mechanism 9 drives opening and closing of separation door 8 through the last pivot of separation door 8. One of them specific scheme is that the pivot setting is in main water tank 2 and expansion tank 3 between the upper end, and the separation door 8 is connected to the pivot lower extreme, and the separation door 8 realizes stopping of rainwater through contacting with main water tank 2 and expansion tank 3 inner wall, and separation door 8 has realized the intercommunication of main water tank 2 and expansion tank 3 after rotating certain angle. In this embodiment, the driving mechanism 9 is disposed on the main water tank 2.
The upper end of the main water tank 2 is open, specifically, the opening is rectangular, and an outer cover body 5 is arranged on the upper end opening of the main water tank 2. In this application, the outer cover body 5 is a cover body structure with a rectangular cross section, the lower end of the outer cover body 5 is communicated with the main water tank 2, an opening is arranged at the upper end of the outer cover body 5, but the size of the opening at the upper end of the outer cover body 5 is smaller than that of the opening at the upper end of the main water tank 2. The cabinet body 1 is vertical to be located in the outer cover body 5, be equipped with between the opening of the outer cover body 5 upper end and the 1 upper end of the cabinet body and cross the water gap, the rainwater flows downwards through the gap between the opening of the outer cover body 5 upper end and the 1 upper end of the cabinet body to further flow downwards and enter into main water tank 2, realize the collection of rainwater. The lower end of the cabinet body 1 is provided with a floating mechanism 4, and the cabinet body 1 is arranged in the main water tank 2 in a floating mode through the floating mechanism 4. Therefore, when the rain water collecting device is used, rain water enters the main water tank 2 to generate buoyancy, the cabinet body 1 is pushed to move upwards under the buoyancy action of the floating mechanism 4, when the rain water is accumulated more, the cabinet body 1 moves upwards, and finally the upper end of the cabinet body 1 is attached to the opening edge of the upper end of the outer cover body 5, so that a gap between the upper end of the cabinet body 1 and the outer cover body 5 is blocked, the rain water cannot continuously fall, and the collection of the rain water in the main water tank 2 and the auxiliary water tank 3 is completed.
In order to guarantee the stability of the cabinet body 1 in the lifting process, a guide mechanism 7 is further arranged, a guide mechanism 7 is arranged between the inner side wall of the outer cover body 5 and the outer side wall of the cabinet body 1, the guide mechanism 7 can reduce the shaking of the cabinet body 1 in the lifting process, and the effect of stabilizing the cabinet body 1 is achieved. Specifically, the guiding mechanism 7 includes a guiding groove 701 and a guiding block 702, the guiding groove 701 is vertically provided on the outer side wall of the cabinet body 1, the guiding block 702 is provided on the inner side wall of the outer cover 5, and the guiding block 702 is slidably provided in the guiding groove 701. In this embodiment, the guiding mechanism 7 may be provided in plurality and distributed on the side wall of the cabinet 1.
Paste on the 1 outer wall of the cabinet body and have sponge layer 6, 6 lower extremes on sponge layer with relocation mechanism 4 meets, the direct surface of water contact with in the main water tank 2 of relocation mechanism 4 to sponge layer 6 can contact the 2 surfaces of water of main water tank, and sponge layer 6 absorbs the rainwater in the main water tank 2, and the water can carry out the heat exchange with the cabinet body 1 in the sponge layer 6, and the water evaporation can take away the heat in the cabinet body 1. Along with the gradual reduction of the water body in the main water tank 2, the height of the cabinet body 1 is reduced, the upper end of the cabinet body 1 is separated from the opening edge of the upper end of the outer cover body 5 to form a gap, and evaporated water is discharged outwards from the gap. The above-mentioned process is gone on continuously, and the internal water body of main water tank 2 consumes gradually to the realization is to the continuous cooling of the cabinet body 1.
In order to realize the cooling by air flow under the condition of anhydrous evaporation cooling, a first ventilation window 10 is arranged on the outer side wall of the cabinet body 1. Be equipped with guard shield mechanism 12 on the first ventilative window 10, guard shield mechanism 12 is used for the rainwater to collect the in-process and shelters from first ventilative window 10, prevents that the rainwater from getting into to cause the influence to electronic parts in the cabinet body 1.
Specifically, the shield mechanism 12 includes a door-type waterproof cover 121, a guide groove 122, a connecting rod 123, and a waterproof cover 124. The door-shaped waterproof cover 121 is fixed to the first ventilating window 10, specifically, is disposed above the first ventilating window 10, and most of rainwater can fall along two sides of the door-shaped waterproof cover 121 when falling. In order to prevent a small part of rainwater from entering the cabinet body 1 through the first ventilation window 10, a guide groove 122 is formed in the inner side wall of the door-shaped waterproof cover 121, a waterproof cover 124 is slidably arranged in the guide groove 122, the waterproof cover 124 is connected with one end of a connecting rod 123, the other end of the connecting rod 123 is fixedly connected with the inner side wall of the outer cover body 5, and the connecting rod 123 is transversely arranged. When the cabinet 1 is raised, the waterproof cover 124 slides downward with respect to the cabinet 1, and the waterproof cover 124 shields the first ventilation window 10.
Regarding the structure of the waterproof cover 124, further, the waterproof cover 124 includes a cover plate 1241, a rubber layer 1242, an inner groove 1243, a first spring 1244 and a connecting block 1245, the rubber layer 1242 is adhered to the inner side of the cover plate 1241, and the rubber layer 1242 can be in close contact with the outer wall of the cabinet 1, so as to prevent rainwater from penetrating through gaps. A vertical inner groove 1243 is arranged outside the cover plate 1241, a connecting block 1245 is slidably arranged in the inner groove 1243, the upper end of the first spring 1244 is connected with the upper end of the inner groove 1243, the lower end of the first spring 1244 is connected with the connecting block 1245, and the connecting block 1245 is fixedly connected with the connecting rod 123. Therefore, when the cabinet 1 floats, the waterproof cover 124 moves downward relative to the cabinet 1, and the connecting block 1245 directly contacts the lower end of the inner groove 1243 downward, so as to drive the cover body to cover the first ventilating window 10 downward; when the cabinet body 1 sinks gradually, the connecting rod 123 moves upward relative to the cabinet body 1, firstly, the connecting rod 123 drives the connecting block 1245 to extrude the first spring 1244 upward, but the cover body cannot be driven to directly slide upward, and when the extrusion acting force of the connecting block 1245 on the first spring 1244 is greater than the friction force of the rubber layer 1242, the cover plate 1241 slides upward to separate from the first ventilation window 10, so that the first ventilation window 10 is exposed, and the first ventilation window 10 can dissipate heat in the cabinet body 1.
In order to realize air flow, the cabinet is used in cooperation with the first ventilating window 10, and a second ventilating window 11 is arranged at the top end of the cabinet body 1. A covering mechanism 13 is arranged above the second ventilating window 11, and the covering mechanism 13 is fixed at the upper end of the outer cover body 5. The covering mechanism 13 is used for shielding the second ventilation window 11 in the rainwater collection process, so that rainwater is prevented from entering the cabinet body 1 to influence electric power components.
Further, the covering mechanism 13 includes a plurality of support rods 131, a ceiling 132, a second spring 133, a guide rod 134 and a magnetic covering plate 135, the support rods 131 are provided with a plurality of support rods 131 fixed to the upper end of the outer cover 5, the ceiling 132 is provided at the upper end of the support rods 131, the ceiling 132 plays a certain waterproof role, rainwater is prevented from directly entering the cabinet body 1 through the second ventilation window 11, and the rainwater cannot flow downward through a gap between the cabinet body 1 and the upper end of the outer cover 5. The vertical guide bar 134 that is equipped with of ceiling 132 lower extreme, the cover is equipped with second spring 133 on the guide bar 134, second spring 133 upper end fixed connection the ceiling 132 lower extreme, second spring 133 lower extreme fixed connection magnetism apron 135, magnetism apron 135 is located directly over second ventilation window 11. The magnetic cover plate 135 can generate magnetic attraction with the upper end of the cabinet body 1, so that the magnetic cover plate 135 covers the second ventilation window 11 to prevent rainwater from entering.
Specifically, the magnetic covering plate 135 includes a cambered plate body 1351, a rubber ring 1352 and a ring magnet 1353, the ring rubber ring 1352 is adhered to the outer edge of the cambered plate body 1351, the ring magnet 1353 is adhered to the inner side of the rubber ring 1352, and the top end of the cabinet body 1 is an arc surface matched with the cambered plate body 1351. The top end cambered surface structure of the cabinet body 1 can realize the cooperation with the magnetic cover plate 135 on the one hand, and on the other hand can prevent rainwater falling to the upper end of the cabinet body 1 from flowing backward and entering the cabinet body 1. When the wardrobe is used specifically, when the wardrobe body 1 does not ascend, the top end of the wardrobe body 1 and the magnetic shielding plate 135 are at the maximum distance, and the magnetic shielding plate 135 and the top end of the wardrobe body 1 are not attracted and shielded; when the cabinet body 1 ascends, the distance between the top end of the cabinet body 1 and the magnetic covering plate 135 is shortened, so that the two are mutually attracted, the cambered plate body 1351 descends under the attraction action and is covered on the second ventilating window 11; when the cabinet 1 sinks to the lowest point, the magnetic covering plate 135 is separated from the upper end of the cabinet 1.
When the cabinet body 1 is at the lowest point in the main water tank 2, in order to prevent the floating mechanism 4 from being damaged due to extrusion, a bearing seat 14, a first switch 15 and a second switch 16 are further arranged, the bearing seat 14 is arranged at the bottom in the main water tank 2, 4 bearing seats 14 are arranged, and 4 bearing seats 14 are used for supporting four corners of the lower end of the cabinet body 1, the first switch 15 is arranged on the bearing seat 14, the second switch 16 is arranged on the inner wall of the upper end of the outer cover body 5, and the first switch 15 and the second switch 16 are electrically connected with the driving mechanism 9. In this embodiment, the first switch 15 is used for controlling the blocking door 8 to be opened, the second switch 16 is used for controlling the blocking door 8 to be closed, and particularly, when the lower end of the cabinet body 1 falls on the bearing seat 14 during application, the first switch 15 is squeezed to control the driving mechanism 9 to drive the blocking door 8 to be opened, the auxiliary water tank 3 is communicated with the main water tank 2, and water stored in the auxiliary water tank 3 can be used for supplementing water to the main water tank 2; when the upper end of the cabinet body 1 rises and contacts the inner wall of the upper end of the outer cover body 5, the second switch 16 is extruded, the control driving mechanism 9 drives the blocking door 8 to close, the communication between the auxiliary water tank 3 and the main water tank 2 is cut off, and water in the auxiliary water tank 3 is stored.
The floating mechanism 4 in this embodiment has waterproof and floating functions, specifically, the floating mechanism 4 includes a rubber waterproof layer 401 and a floating airbag 402, the rubber waterproof layer 401 is adhered to the lower portion of the cabinet 1, the floating airbag 402 is adhered to the lower end of the rubber layer 1242, buoyancy is generated by the floating airbag 402, and the cabinet 1 is also lifted up with the water surface. The rubber layer 1242 wraps the lower end and the side wall of the lower part of the cabinet body 1, and the sponge layer 6 extends downwards and contacts the water surface of the main water tank 2. The sponge layer 6 contacts the water surface and absorbs the water body, and the heat on the cabinet body 1 is taken away along with the evaporation of the water body.
In order to enable the external air to flow into the cabinet body 1, the cabinet further comprises a third ventilating window 17 and a shielding device 18, wherein the third ventilating window 17 is arranged on the side wall of the outer cover body 5, the shielding device 18 is arranged on the third ventilating window 17 in a covering manner, and the shielding device 18 is fixed on the outer side wall of the cabinet body 1. When in use, as the cabinet body 1 gradually rises, the third ventilation window 17 is gradually shielded by the shielding device 18 to prevent rainwater from flowing outwards; when the cabinet 1 descends, the shielding device 18 is gradually removed from the third ventilating window 17, and when the cabinet 1 descends to the lowest point, the third ventilating window 17 is completely opened, and simultaneously, the first ventilating window 10 and the second ventilating window 11 are also completely opened, so that the cabinet 1 can be cooled by using air flow. Specifically, the shielding device 18 includes a cross bar 181 and a shielding plate 182, one end of the cross bar 181 is fixedly connected to the outer side wall of the cabinet 1, the other end of the cross bar 181 is connected to the shielding plate 182, and the shielding plate 182 covers the third ventilation window 17.
The embodiment of the invention has the following advantages:
1. the lower end of the cabinet body is provided with the floating mechanism. In the rain falling process, rainwater flows through a gap between the opening at the upper end of the outer cover body and the edge of the upper end of the cabinet body and falls into the main water tank downwards along the gap between the inner side wall of the outer cover body and the outer side wall of the cabinet body, so that the rainwater is collected; simultaneously at the rainwater collection in-process, the separation door is in the open mode to rainwater in the main water tank then enters into the auxiliary water tank, and the rainwater is stored in the auxiliary water tank simultaneously. Consequently, the rainwater is stored in main water tank and expansion tank simultaneously through above-mentioned structure, and the evaporation through the rainwater is the cabinet body and is cooled down to convenient follow-up utilization to the rainwater.
2. Through set up first ventilative window and guard shield mechanism on the cabinet body to collecting the rainwater in-process, when the relocation mechanism drove the cabinet body rebound gradually, guard shield mechanism can shelter from first ventilative window, prevents that the rainwater from entering into first ventilative window along cabinet external side wall, protects the safe in utilization of the internal electric components of cabinet. And when rainwater in the main water tank and the auxiliary water tank is used up, the cabinet body descends to the lowest point, the protective cover mechanism is moved away from the first ventilating window, the first ventilating window is exposed, and ventilation and cooling of the electric power components in the cabinet body are realized.
3. Through set up the ventilative window of second and cover the mechanism on the cabinet body to in collecting the rainwater process, along with the relocation mechanism drives the cabinet body and upwards removes gradually, cover the mechanism and produce magnetic attraction with cabinet body upper end, thereby cover the mechanism and be established on the ventilative window of second after being attracted, thereby when having guaranteed the rainwater and collected, the rainwater can not leak from the ventilative window of second and enter into the cabinet internal, thereby guaranteed the steady operation of the internal electric power unit of cabinet. And when rainwater in the main water tank and the auxiliary water tank is used up, the cabinet body descends to the lowest point, the covering mechanism is moved away from the second ventilating window under the action of the tension of the second spring, the second ventilating window is exposed, and ventilation and cooling of the electric power components in the cabinet body are realized. And the first ventilation window and the second ventilation window are exposed at the same time, so that the air flow in the cabinet body is ensured, and the cooling is realized.
4. Meanwhile, a third ventilating window and a shielding device are arranged, and when the cabinet body moves upwards, the shielding device can shield the third ventilating window, so that rainwater is guaranteed to fall into the main water tank from the upper end of the outer cover body, and the rainwater is prevented from overflowing; when the rainwater in the main water tank and the auxiliary water tank is consumed, the shielding device is gradually moved away from the third ventilating window in the descending process of the cabinet body to expose the third ventilating window, so that air can enter between the outer cover body and the cabinet body through the third ventilating window, and heat loss of the cabinet body is accelerated.
5. The sponge layer wraps the outer wall of the cabinet body, the sponge layer can be contacted with the water surface of the main water tank all the time, and after the sponge layer absorbs water from the main water tank, water is evaporated and dissipated, heat of the cabinet body is taken away, and stability of operation of the cabinet body is guaranteed. And the rainwater is not enough in main water tank, and the sponge layer can't contact the surface of water, loses the heat dissipation function after, converts the air heat dissipation into first ventilation window, second ventilation window and third ventilation window to realized the switching between water evaporation cooling and the air flow cooling, guaranteed the stability of cabinet body operation.
In order to realize better technical effect, when the rainwater is not abundant, when the water runs up in main tank and the auxiliary tank, can artifically be main tank moisturizing, specifically can pour the water into main tank from the dustcoat body and cabinet body upper end gap, the cabinet body can continue to use the sponge layer to cool down.
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 (10)
1. A distribution equipment control cabinet comprises a cabinet body and is characterized by further comprising a main water tank, an auxiliary water tank, a floating mechanism, an outer cover body, a sponge layer, a guide mechanism, a blocking door, a driving mechanism, a first ventilating window, a second ventilating window, a protecting cover mechanism and a covering mechanism, wherein two communicated auxiliary water tanks are symmetrically arranged at two ends of the main water tank, the blocking door is arranged between the auxiliary water tank and the main water tank and connected with the driving mechanism, the driving mechanism is arranged on the main water tank, the upper end of the main water tank is open, the outer cover body is arranged on the upper end opening of the main water tank, the cabinet body is vertically arranged in the outer cover body, an opening is formed in the upper end of the outer cover body, a water passing gap is formed between the upper end opening of the outer cover body and the upper end of the cabinet body, the lower end of the cabinet body is provided with the floating mechanism, the, be equipped with guiding mechanism between the internal side wall of outer cover and the external side wall of cabinet, it has the sponge layer to paste on the external wall of cabinet, sponge layer lower extreme with relocation mechanism meets, be equipped with first ventilation window on the external side wall of cabinet, be equipped with guard shield mechanism on the first ventilation window, cabinet body top is equipped with the second ventilation window, second ventilation window top is equipped with covers the mechanism, it fixes to cover the mechanism the external side upper end of outer cover.
2. The electrical distribution equipment control cabinet of claim 1, further comprising a receiving base, a first switch and a second switch, wherein the receiving base is disposed at the bottom of the main water tank, the number of the receiving bases is 4, and the 4 receiving bases are used for supporting four corners of the lower end of the cabinet body, the first switch is disposed on the receiving base, the second switch is disposed on the inner wall of the upper end of the outer cover body, and both the first switch and the second switch are electrically connected to the driving mechanism.
3. The electrical distribution equipment control cabinet of claim 2, wherein the floating mechanism comprises a rubber waterproof layer and a floating air bag, the rubber waterproof layer is adhered to the lower portion of the cabinet body, the floating air bag is adhered to the lower end of the rubber layer, the rubber layer wraps the lower end and the side wall of the lower portion of the cabinet body, and the sponge layer extends downwards and contacts the water surface of the main water tank.
4. The electrical distribution equipment control cabinet of claim 3, wherein the shield mechanism comprises a door-shaped waterproof cover, a guide groove, a connecting rod and a waterproof cover, the door-shaped waterproof cover is fixed on the first ventilating window, the inner side wall of the door-shaped waterproof cover is provided with the guide groove, the waterproof cover is slidably arranged in the guide groove, the waterproof cover is connected with one end of the connecting rod, the other end of the connecting rod is fixedly connected with the inner side wall of the outer cover body, and the connecting rod is transversely arranged.
5. The electrical distribution equipment control cabinet of claim 4, wherein the waterproof cover comprises a cover plate, a rubber layer, an inner groove, a first spring and a connecting block, the rubber layer is adhered to the inner side of the cover plate, the outer side of the cover plate is provided with a vertical inner groove, the connecting block is slidably arranged in the inner groove, the upper end of the first spring is connected with the upper end of the inner groove, the lower end of the first spring is connected with the connecting block, and the connecting block is fixedly connected with the connecting rod.
6. The electrical distribution equipment control cabinet of claim 5, wherein the covering mechanism comprises a plurality of support rods, a ceiling, a second spring, a guide rod and a magnetic covering plate, the plurality of support rods are fixedly arranged at the upper end of the outer cover body, the ceiling is arranged at the upper end of the support rods, the guide rod is vertically arranged at the lower end of the ceiling, the second spring is sleeved on the guide rod, the upper end of the second spring is fixedly connected with the lower end of the ceiling, the lower end of the second spring is fixedly connected with the magnetic covering plate, and the magnetic covering plate is arranged right above the second ventilating window.
7. The distribution equipment control cabinet according to claim 6, wherein the magnetic shielding plate comprises an arc panel body, a rubber ring and an annular magnet, the annular rubber ring is adhered to the outer edge of the arc panel body, the annular magnet is adhered to the inner side of the rubber ring, and the top end of the cabinet body is an arc surface matched with the arc panel body.
8. The electrical distribution equipment control cabinet of claim 7, wherein the guide mechanism comprises a guide slot and a guide block, the guide slot is vertically disposed on an outer side wall of the cabinet body, the guide block is disposed on an inner side wall of the outer cover body, and the guide block is slidably disposed in the guide slot.
9. The electrical distribution equipment control cabinet of claim 8, further comprising a third louver and a shielding device, wherein the third louver is disposed on the side wall of the housing, the shielding device is covered on the third louver, and the shielding device is fixed on the outer side wall of the cabinet body.
10. The electrical distribution equipment control cabinet of claim 9, wherein the shielding device comprises a cross bar and a shielding plate, one end of the cross bar is fixedly connected to the outer side wall of the cabinet body, the other end of the cross bar is connected to the shielding plate, and the shielding plate is covered on the third ventilating window.
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| CN201911337831.7A CN111029919B (en) | 2019-12-23 | 2019-12-23 | Power distribution equipment control cabinet |
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| CN201911337831.7A CN111029919B (en) | 2019-12-23 | 2019-12-23 | Power distribution equipment control cabinet |
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| CN111404057A (en) * | 2020-04-21 | 2020-07-10 | 蒋经伟 | Water-cooled power equipment heat abstractor |
| CN111935944A (en) * | 2020-08-03 | 2020-11-13 | 马鞍山鑫霖电子科技有限公司 | Active or passive communication equipment synthesizes collection and shelves |
| CN112864828A (en) * | 2021-01-28 | 2021-05-28 | 朱沛钊 | Outdoor protection block terminal |
| CN112928663A (en) * | 2021-02-08 | 2021-06-08 | 刘呆红 | Automatic heat dissipation switch board of accuse temperature |
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| CN112928663B (en) * | 2021-02-08 | 2022-09-23 | 国网吉林省电力有限公司通化供电公司 | Automatic heat dissipation switch board of accuse temperature |
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