CN114006293B - Bury heat removal and plant formula low-voltage switchgear - Google Patents
Bury heat removal and plant formula low-voltage switchgear Download PDFInfo
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- CN114006293B CN114006293B CN202111640863.1A CN202111640863A CN114006293B CN 114006293 B CN114006293 B CN 114006293B CN 202111640863 A CN202111640863 A CN 202111640863A CN 114006293 B CN114006293 B CN 114006293B
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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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- 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
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
Abstract
The invention relates to the technical field of switch cabinets, in particular to an underground heat-removal planting type low-voltage switch cabinet which comprises a cabinet body and a plurality of underground heat-dissipation pipes, wherein a sealed electrical bin is arranged inside the cabinet body, an electrical part is placed in the sealed electrical bin, a heat-dissipation box body is arranged on the rear side inside the sealed electrical bin, and a plurality of heat-dissipation fins are uniformly arranged on the outer side of the heat-dissipation box body. The invention mainly comprises a cabinet body and an underground radiating pipe, wherein a radiating box body is arranged in the cabinet body and can absorb heat of electrical equipment arranged in the cabinet body and transmit the heat to the underground radiating pipe, the underground radiating pipe which is embedded around the outer side of the cabinet body can radiate heat to the periphery through the ground with lower temperature, and meanwhile, the underground radiating pipe can heat the peripheral soil through radiating heat, so that the soil loses moisture and is sandy soil, further, plants around the cabinet body cannot grow, the plants are prevented from interfering the normal operation of the switch cabinet and the electrical equipment in the switch cabinet, and the use is more convenient and reliable.
Description
Technical Field
One or more embodiments of the present description relate to the technical field of switch cabinets, and in particular, to an underground heat removal and implantation type low-voltage switch cabinet.
Background
The switch cabinet is an electrical device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch is arranged according to the requirement, such as instruments, automatic control, magnetic switches of motors, various alternating current contactors, and the like, and some switch cabinets with high-voltage chambers and low-voltage chambers, such as power plants, and high-voltage buses, such as switch cabinets placed in the field at present, a large number of plants often grow around the installation position, the plants growing excessively interfere with the normal operation of the switch cabinet and the internal electrical equipment, the large number of plants are easy to ignite and have the risk of fire, and simultaneously, the space around the switch cabinet can be shielded, influences the ventilation and heat dissipation of the plants, and the plants are easy to accumulate dew, so that the ambient humidity is too high, the electrical equipment is corroded to cause short circuit, simultaneously for the insect provides living environment, leads to the interior insect foreign matter of cabinet to get into, damages electrical equipment etc..
The applicant finds that plants in a certain distance around the switch cabinet installed outdoors generally need to be emptied, but the growth speed of the plants is high, the plants generally need to be removed by manual regular maintenance, but the time and the labor are wasted, and the plants are difficult to remove in the later period when the ground hardening cement pavement is carried out for permanent solution, so that the influence on the natural environment is overlarge.
Disclosure of Invention
In view of this, an object of one or more embodiments of the present disclosure is to provide an underground heat-removal and planting-removal low-voltage switchgear, so as to solve the problems that a large number of plants often grow around an installation location of a switchgear placed in the field, the plants growing excessively interfere with normal operation of the switchgear and internal electrical equipment thereof, manual regular maintenance and planting removal is time-consuming and labor-consuming, and the problem that the ground hardened cement pavement is difficult to remove in a later period and affects the natural environment too much is permanently solved.
Based on the above purpose, one or more embodiments of the present specification provide an underground heat dissipation and removal low-voltage switch cabinet, including a cabinet body and a plurality of underground heat dissipation pipes, where the underground heat dissipation pipes are uniformly arranged around the outside of the cabinet body in a circumferential manner, a sealed electrical bin is arranged inside the cabinet body, an electrical component is placed inside the sealed electrical bin, a heat dissipation box body is arranged on the rear side inside the sealed electrical bin, a plurality of heat dissipation fins are uniformly arranged on the outside of the heat dissipation box body, a sealed heat absorption bin is arranged inside the heat dissipation box body, and a circulation medium is filled inside the sealed heat absorption bin;
the top and the bottom of the sealed heat absorption bin are both provided with a circulating communication port, and the outer side of the circulating communication port is connected with a circulating connection pipe;
a central containing bin is arranged inside the underground radiating pipe, and a plurality of embedded heat conducting grooves are uniformly formed in the inner wall of the central containing bin;
a central guide rod is vertically arranged at the center of the central accommodating bin;
a heat dissipation lifting seat is embedded in the central accommodating bin, a connecting sliding sleeve is arranged in the middle of the heat dissipation lifting seat, and the heat dissipation lifting seat is connected with the central guide rod in a sliding manner through the connecting sliding sleeve;
the outer side of the connecting sliding sleeve is provided with a curved radiating pipe in a surrounding manner, the outer side of the curved radiating pipe is provided with a plurality of annular heat conducting fins, the outer side of each annular heat conducting fin is provided with a plurality of vertical heat conducting fins in a surrounding manner, and the vertical heat conducting fins and the embedded heat conducting grooves are mutually matched in size, embedded and slidably connected;
the head and tail both ends of curve cooling tube are provided with input hose and output hose respectively, input hose with output hose's outer end passes through respectively the circulation connecting pipe with the circulation intercommunication mouth that the top of sealed heat absorption storehouse set up with the circulation intercommunication mouth interconnect that the bottom of sealed heat absorption storehouse set up.
In some optional embodiments, a circulating screw is arranged in the middle of the sealed heat absorption bin, vertical guide rods are symmetrically arranged on the left side and the right side of the circulating screw in parallel, the axial center line of the circulating screw and the vertical center line of the sealed heat absorption bin are parallel to each other, and a circulating motor is arranged at the bottom end of the circulating screw.
In some optional embodiments, a circulating piston is horizontally embedded in the inner side of the sealed heat absorption bin, the circulating piston and the sealed heat absorption bin are matched in size, a circulating threaded sleeve is arranged in the middle of the circulating piston, guide sliding sleeves are symmetrically arranged on the left side and the right side of the circulating threaded sleeve in parallel, the circulating piston is connected with the circulating screw rod through the circulating threaded sleeve, and the circulating piston is connected with the vertical guide rod in a sliding mode through the guide sliding sleeves.
In some optional embodiments, a spiral guide plate is arranged around the outer side of the buried radiating pipe, the spiral guide plate is of a spiral structure, and a plurality of hygrothermographs are arranged on the outer side wall of the buried radiating pipe and are arranged uniformly along the vertical center line direction of the buried radiating pipe.
In some optional embodiments, a lifting rack is vertically arranged in the middle of the central guide rod, a driving gear is arranged in the middle of the connecting sliding sleeve, a lifting motor is arranged at the shaft end of the driving gear, and the driving gear and the lifting rack are meshed with each other to form a transmission structure.
In some optional embodiments, the inside of the central accommodating chamber is filled with a heat transfer medium, the inside of the central guide rod is provided with a vertical guide pipe, the top and the bottom of the vertical guide pipe are provided with guide openings, and the vertical guide pipe is communicated with the central accommodating chamber through the guide openings.
In some optional embodiments, the upper end and the lower end of the connecting sliding sleeve are provided with spacing sealing rings, and the spacing sealing rings are matched with the central guide rod in size.
In some optional embodiments, a conical guide plate is arranged at the top end of the heat dissipation lifting seat, an annular accommodating groove is arranged around the outer side of the conical guide plate, and a spiral engagement groove is arranged on the inner side wall of the annular accommodating groove.
In some optional embodiments, a doubling pipe sleeve is arranged on the outer sides of the input hose and the output hose, the doubling pipe sleeve and the annular accommodating groove are mutually matched in size, and the input hose and the output hose are coiled in the middle of the annular accommodating groove in a spiral structure through the doubling pipe sleeve.
In some optional embodiments, a plurality of receiving magnets are uniformly arranged in the middle of the spiral fitting groove, the plurality of receiving magnets are uniformly arranged along the spiral fitting groove to form a spiral structure, a plurality of positioning magnets are uniformly arranged on the outer side of the doubling pipe sleeve, and adjacent magnetic poles of the positioning magnets and the receiving magnets are different.
As can be seen from the above, the buried heat removal and removal type low voltage switch cabinet provided in one or more embodiments of the present disclosure mainly comprises a cabinet body and a buried heat dissipation pipe, wherein the cabinet body and the buried heat dissipation pipe are of a split structure, the buried heat dissipation pipe is inserted and buried underground around the outside of the cabinet body when installed, a heat dissipation box body is disposed inside the cabinet body to absorb heat generated by the electrical equipment installed in the cabinet, and the buried heat dissipation pipe is connected to the heat dissipation box body through a circulation connection pipe, so that the heat can be transferred to the buried heat dissipation pipe, because the underground temperature is constant and lower than the ground, the buried heat dissipation pipe embedded around the outside of the cabinet body can dissipate heat to the surroundings through the ground with a lower temperature, so as to dissipate the heat of the surrounding ground, and at the same time, the buried heat dissipation pipe can heat the surrounding ground through heat dissipation, so that the ground loses moisture and sandy soil, and further plants around the cabinet body cannot grow, thereby can last for a long time remove to plant around the cabinet body, avoid the plant to disturb the normal operating of cubical switchboard and its inside electrical equipment, convenient and reliable more during the use, the security is higher.
Drawings
In order to more clearly illustrate one or more embodiments of the present disclosure or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly described below, it is obvious that the drawings in the following description are only examples of one or more embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a connection state between a cabinet body and an underground radiating pipe according to one or more embodiments of the present disclosure;
FIG. 2 is a structural schematic view of a cabinet in an installed state according to one or more embodiments of the present disclosure;
fig. 3 is a schematic view of the internal structure of the cabinet according to one or more embodiments of the present disclosure;
FIG. 4 is a schematic longitudinal sectional structure of a heat dissipation case according to one or more embodiments of the present disclosure;
fig. 5 is a schematic view of an external side structure of an underground radiating pipe according to one or more embodiments of the present disclosure;
fig. 6 is a schematic longitudinal sectional structure view of an underground radiating pipe according to one or more embodiments of the present disclosure;
fig. 7 is a schematic view illustrating an internal structure of an underground radiating pipe according to one or more embodiments of the present disclosure;
FIG. 8 is a schematic diagram of a center guide bar according to one or more embodiments of the present disclosure;
fig. 9 is a schematic structural view of a heat dissipating lifting base according to one or more embodiments of the present disclosure;
fig. 10 is a schematic longitudinal sectional structure view of a heat dissipating lifting base according to one or more embodiments of the present disclosure;
FIG. 11 is a schematic structural view of an annular receiving groove according to one or more embodiments of the present disclosure;
wherein: 1. a cabinet body; 101. sealing the electric bin; 2. a heat dissipation box body; 201. heat dissipation fins; 202. sealing the heat absorption bin; 203. a circulating communication port; 204. a circulating connection pipe; 205. circulating the screw; 206. a circulating motor; 207. a vertical guide bar; 3. a circulating piston; 301. circulating thread sleeves; 302. a guide sliding sleeve; 4. an underground radiating pipe; 401. a spiral guide piece; 402. a central holding bin; 403. embedding the heat conduction groove; 404. a hygrothermograph; 5. a central guide rod; 501. a lifting rack; 502. a vertical draft tube; 503. a flow guide opening; 6. a heat dissipation lifting seat; 601. connecting a sliding sleeve; 602. a spacing seal ring; 603. a lifting motor; 604. a drive gear; 605. a curved radiating pipe; 606. an annular heat conducting fin; 607. a vertical heat conducting fin; 7. an input hose; 701. an output hose; 702. doubling pipe sleeves; 703. positioning a magnet; 8. an annular receiving groove; 801. a tapered guide plate; 802. a spiral engagement groove; 803. a magnet is accommodated.
Detailed Description
To make the objects, aspects and advantages of one or more embodiments of the present disclosure more apparent, one or more embodiments of the present disclosure are described in further detail below with reference to specific embodiments.
It is to be understood that unless otherwise defined, technical or scientific terms used herein in one or more embodiments of the present disclosure should have the ordinary meaning as understood by one of ordinary skill in the art to which this specification pertains. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
One or more embodiments of the present specification, an underground heat-removal implant-removal type low-voltage switch cabinet, includes a cabinet body 1 and a plurality of underground heat-dissipation pipes 4, the underground heat-dissipation pipes 4 are uniformly arranged around the outside of the cabinet body 1 in a circumferential manner, a sealed electrical bin 101 is arranged inside the cabinet body 1, electrical components are placed inside the sealed electrical bin 101, a heat-dissipation box body 2 is arranged at the rear side inside the sealed electrical bin 101, a plurality of heat-dissipation fins 201 are uniformly arranged outside the heat-dissipation box body 2, a sealed heat-absorption bin 202 is arranged inside the heat-dissipation box body 2, and a circulation medium is filled inside the sealed heat-absorption bin 202;
the top and the bottom of the sealed heat absorption bin 202 are both provided with a circulating communication port 203, and the outer side of the circulating communication port 203 is connected with a circulating connection pipe 204;
a central containing bin 402 is arranged inside the underground radiating pipe 4, and a plurality of embedded heat conducting grooves 403 are uniformly arranged on the inner wall of the central containing bin 402;
a central guide rod 5 is vertically arranged at the center of the central accommodating bin 402;
a heat dissipation lifting seat 6 is embedded in the central accommodating bin 402, a connecting sliding sleeve 601 is arranged in the middle of the heat dissipation lifting seat 6, and the heat dissipation lifting seat 6 is connected with the central guide rod 5 in a sliding manner through the connecting sliding sleeve 601;
a curved radiating pipe 605 is arranged around the outer side of the connecting sliding sleeve 601, a plurality of annular heat conducting fins 606 are arranged outside the curved radiating pipe 605, a plurality of vertical heat conducting fins 607 are arranged around the outer side of the annular heat conducting fins 606, and the vertical heat conducting fins 607 are in size fit with the embedded heat conducting grooves 403 and are in embedded sliding connection;
the head end and the tail end of the curved radiating pipe 605 are respectively provided with an input hose 7 and an output hose 701, and the outer ends of the input hose 7 and the output hose 701 are respectively connected with a circulating communication port 203 arranged at the top of the sealed heat absorption bin 202 and a circulating communication port 203 arranged at the bottom of the sealed heat absorption bin 202 through a circulating connection pipe 204.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, as an embodiment of the present invention, an underground heat-discharging and heat-removing low-voltage switch cabinet includes a cabinet body 1 and a plurality of underground heat-dissipating pipes 4, the underground heat-dissipating pipes 4 are uniformly circumferentially arranged around the outside of the cabinet body 1, a sealed electrical bin 101 is disposed inside the cabinet body 1, electrical components are disposed inside the sealed electrical bin 101, a heat-dissipating box body 2 is disposed at the rear side inside the sealed electrical bin 101, a plurality of heat-dissipating fins 201 are uniformly disposed outside the heat-dissipating box body 2, a sealed heat-absorbing bin 202 is disposed inside the heat-dissipating box body 2, and a circulating medium is filled inside the sealed heat-absorbing bin 202; the top and the bottom of the sealed heat absorption bin 202 are both provided with a circulating communication port 203, and the outer side of the circulating communication port 203 is connected with a circulating connection pipe 204; a central containing bin 402 is arranged inside the underground radiating pipe 4, and a plurality of embedded heat conducting grooves 403 are uniformly arranged on the inner wall of the central containing bin 402; a central guide rod 5 is vertically arranged at the center of the central accommodating bin 402; a heat dissipation lifting seat 6 is embedded in the central accommodating bin 402, a connecting sliding sleeve 601 is arranged in the middle of the heat dissipation lifting seat 6, and the heat dissipation lifting seat 6 is connected with the central guide rod 5 in a sliding manner through the connecting sliding sleeve 601; a curved radiating pipe 605 is arranged around the outer side of the connecting sliding sleeve 601, a plurality of annular heat conducting fins 606 are arranged outside the curved radiating pipe 605, a plurality of vertical heat conducting fins 607 are arranged around the outer side of the annular heat conducting fins 606, and the vertical heat conducting fins 607 are in size fit with the embedded heat conducting grooves 403 and are in embedded sliding connection; an input hose 7 and an output hose 701 are respectively arranged at the head end and the tail end of the curved radiating pipe 605, and the outer ends of the input hose 7 and the output hose 701 are respectively connected with a circulating communication port 203 arranged at the top of the sealed heat absorption bin 202 and a circulating communication port 203 arranged at the bottom of the sealed heat absorption bin 202 through a circulating connection pipe 204; the switch cabinet is composed of a cabinet body 1 and a plurality of underground radiating pipes 4, the cabinet body 1 and the underground radiating pipes 4 are of split structures, the underground radiating pipes 4 are arranged around the outer side of the cabinet body 1 in a surrounding and vertical inserting manner and are arranged underground when being installed, a sealed electric bin 101 is arranged inside the cabinet body 1, electric equipment required by installation can be arranged in the sealed electric bin 101, the cabinet body 1 is of a whole closed structure, a sealed switch door is arranged on the front side so as to be waterproof, and the influence of external objects on normal operation can be avoided, a plurality of radiating fins 201 are arranged on a radiating box body 2 arranged on the rear side inside the sealed electric bin 101, the heat conduction efficiency of the radiating box body 2 can be increased, circulating media are filled in the sealed heat absorption bin 202 and are made of heat conducting oil or cooling water, and other materials, and the heat generated by the electric equipment in the cabinet body 1 of the cabinet body 1 can be absorbed through the circulating media, so as to dissipate heat, and keep the temperature of the operation environment stable, the circulation medium filled in the sealed heat absorption bin 202 can be circularly conveyed to the curved heat dissipation pipe 605 through the circulation connection pipe 204, the input hose 7 and the output hose 701, and the curved heat dissipation pipe 605 can transfer heat to the underground heat dissipation pipe 4 through the annular heat conduction fins 606 and the vertical heat conduction fins 607, so that the circulation medium is cooled through the curved heat dissipation pipe 605, and the underground heat dissipation pipe 4 is buried underground, because the underground temperature is constant and lower than the ground, the underground heat dissipation pipe 4 buried around the outside of the cabinet body 1 can dissipate heat to the surroundings through the ground with lower temperature, and further dissipate heat to the cabinet body 1, and meanwhile, the underground heat dissipation pipe 4 can heat the surrounding ground through heat dissipation, so that the ground loses moisture and sandy soil, and further the plants around the cabinet body 1 can not grow, thereby can last for a long time remove to plant around the cabinet body 1, avoid the plant to disturb the normal operating of cubical switchboard and its inside electrical equipment, convenient and reliable more during the use, the security is higher.
Referring to fig. 1, 2, 3, 4, 5, 6 and 7, optionally, the switch cabinet circulates between the radiating box body 2 and the underground radiating pipe 4 through the circulating medium filled in the sealed heat absorption bin 202 to perform heat dissipation and planting removal, the head and tail ends of the curved radiating pipe 605 arranged in the underground radiating pipe 4 are respectively provided with an input hose 7 and an output hose 701, the outer ends of the input hose 7 and the output hose 701 are respectively connected with the circulating communication port 203 arranged at the top of the sealed heat absorption bin 202 and the circulating communication port 203 arranged at the bottom of the sealed heat absorption bin 202 through the circulating connection pipe 204, the middle of the sealed heat absorption bin 202 is provided with the circulating screw 205, the left and right sides of the circulating screw 205 are symmetrically provided with the vertical guide rods 207 in parallel, the axial center line of the circulating screw 205 is parallel to the vertical center line of the sealed heat absorption bin 202, the bottom end of the circulating screw 205 is provided with the circulating motor 206, the inner side of the sealed heat absorption bin 202 is horizontally embedded with a circulating piston 3, the circulating piston 3 and the sealed heat absorption bin 202 are matched in size, a circulating screw sleeve 301 is arranged in the middle of the circulating piston 3, guide sliding sleeves 302 are symmetrically and parallelly arranged on the left side and the right side of the circulating screw sleeve 301, the circulating piston 3 is mutually connected with a circulating screw 205 through the circulating screw sleeve 301, the circulating piston 3 is in sliding connection with a vertical guide rod 207 through the guide sliding sleeves 302, the inside of the sealed heat absorption bin 202 is divided into an upper part and a lower part through the interval of the circulating piston 3, the circulating piston 3 can move up and down along the vertical guide rod 207 through the driving of a circulating motor 206 and the circulating screw 205, and when the circulating piston 3 moves downwards, the circulating medium at the lower part of the sealed heat absorption bin 202 can be pressed so as to be pressed into an output hose 701 through a circulating communication port 203 and a circulating connection pipe 204 at the bottom, and then is delivered to the curved radiating pipe 605 through the output hose 701 to perform heat dissipation and temperature reduction, the upper half part of the sealed heat absorption bin 202 is moved downwards due to the circulation piston 3, the pressure of the sealed heat absorption bin is reduced, so that the low-temperature circulation medium in the original curved radiating pipe 605 can be pumped back to the sealed heat absorption bin 202 through the input hose 7, the circulation communication port 203 and the circulation connection pipe 204 at the top, and the circulation piston 3 moves up and down, so that the circulation medium can circularly move in the curved radiating pipe 605 of the radiating box body 2 and the underground radiating pipe 4 through the up-and-down circulation movement of the circulation piston 3 to perform heat dissipation work.
Referring to fig. 1, 2 and 5, optionally, the switch cabinet is connected to the heat dissipation box body 2 through the underground heat dissipation pipe 4 via the circulation connection pipe 204, heat can be transferred to the underground heat dissipation pipe 4 through the circulation medium and the corresponding circulation structure, since the underground temperature is relatively constant and lower than the ground, the underground heat dissipation pipe 4 embedded around the outer side of the cabinet body 1 can dissipate heat to the surrounding through the ground with a lower temperature, and further dissipate heat to the cabinet body 1, the spiral guide plate 401 is disposed around the outer side of the underground heat dissipation pipe 4, the spiral guide plate 401 is of a spiral structure, the contact area between the underground heat dissipation pipe 4 and the surrounding ground can be increased through the spiral guide plate 401, so as to improve the heat dissipation efficiency, meanwhile, the spiral guide plate 401 is disposed around the outer side of the underground heat dissipation pipe 4 with a cylindrical structure, and the bottom of the underground heat dissipation pipe 4 is of a tapered structure, therefore bury cooling tube 4 and spiral guide plate 401 and can constitute the drill bit structure jointly to can directly rotate when burying cooling tube 4 with the installation and bury underground, so that improve the convenience of installation, and bury the lateral wall of cooling tube 4 and be provided with a plurality of hygrothermographs 404, hygrothermographs 404 along bury the vertical central line direction align to grid setting of cooling tube 4 with ground, thereby be convenient for detect the humiture of different position degree of depth, so that use the regulation as required.
Referring to fig. 1, 2, 5, 6, 7, 8 and 9, optionally, the switch cabinet is connected to the radiating box body 2 through the underground radiating pipe 4 via the circulation connection pipe 204, heat can be transferred to the underground radiating pipe 4 through the circulation medium and the corresponding circulation structure to be radiated through the underground radiating pipe 4 buried underground, the circulation medium is delivered to the curved radiating pipe 605 in the underground radiating pipe 4 to be radiated, the vertical heat conduction fins 607 and the embedded heat conduction grooves 403 are in size fit with each other and slidably connected, the curved radiating pipe 605 can transfer heat to the underground radiating pipe 4 through the annular heat conduction fins 606 and the vertical heat conduction fins 607, and the heat conduction efficiency between the curved radiating pipe 605 and the underground radiating pipe 4 can be increased through the vertical heat conduction fins 607 and the embedded heat conduction grooves 403 to improve the heat radiation efficiency, and the curved radiating pipe 605 is disposed on the radiating lifting seat 6, the heat dissipation lifting seat 6 is connected with the center guide rod 5 in a sliding manner through a connecting sliding sleeve 601, the middle of the center guide rod 5 is vertically provided with a lifting rack 501, the middle of the connecting sliding sleeve 601 is provided with a driving gear 604, the shaft end of the driving gear 604 is provided with a lifting motor 603, and the driving gear 604 and the lifting rack 501 are meshed with each other to form a transmission structure, so that the heat dissipation lifting seat 6 can move up and down along the center guide rod 5 to adjust the position, and further adjust the contact position of the heat dissipation lifting seat 6 and the underground heat dissipation pipe 4, namely the maximum heat dissipation depth of the underground heat dissipation pipe 4, when the ground temperature is higher in the daytime, the temperature in the deep ground is lower than the ground, so that the heat dissipation lifting seat 6 can drive the curve heat dissipation pipe 605 to move to the position below the underground heat dissipation pipe 4, namely the deeper position is embedded to improve the heat dissipation efficiency, and the ground temperature is lower at night, the temperature in the deep ground is constant, and is higher than the ground, the heat dissipation lifting seat 6 can drive the curved heat dissipation pipe 605 to move to the position where the underground heat dissipation pipe 4 leans on, that is, the position is buried shallowly, so as to improve the heat dissipation efficiency, thereby performing heat dissipation adjustment work according to the temperatures of different positions of the ground in the daytime and at night, the heat dissipation efficiency is higher, the use is more flexible, and the inside of the central accommodating chamber 402 is filled with heat conduction medium, the circulation medium is made of heat conduction oil and other materials, the inside of the central guide rod 5 is provided with a vertical flow guide pipe 502, the top and the bottom of the vertical flow guide pipe 502 are provided with flow guide openings 503, the vertical flow guide pipe 502 is communicated with the central accommodating chamber 402 through the flow guide openings 503, the upper end and the lower end of the connecting sliding sleeve 601 are provided with interval sealing rings 602, the size between the interval sealing rings 602 and the central guide rod 5 is matched, so that when the heat dissipation lifting seat 6 moves downwards, can hold the heat-conducting medium of downside in the storehouse 402 with the center and impress the upside through water conservancy diversion opening 503 and vertical honeycomb duct 502, vice versa, can bury the holistic heat capacity rate of cooling tube 4 through heat-conducting medium with improving to in the maintenance stable invariable, and then be convenient for maintain the invariant of radiating efficiency, the temperature variation is too big in avoiding sealed electrical storage tank 101, is favorable to better providing stable protective environment.
Referring to fig. 1, 2, 6, 7, 8, 9, 10 and 11, alternatively, the switch cabinet is connected to the radiating box 2 through the underground radiating pipe 4 by the circulating connection pipe 204, heat can be transferred to the underground radiating pipe 4 by the circulating medium and the corresponding circulating structure to be radiated by the underground radiating pipe 4 buried underground, the circulating medium is transmitted to the curved radiating pipe 605 in the underground radiating pipe 4, the ends of the curved radiating pipe 605 are respectively provided with the input hose 7 and the output hose 701, the outer ends of the input hose 7 and the output hose 701 are respectively connected to the circulating connection port 203 arranged at the top of the sealed radiating bin 202 and the circulating connection port 203 arranged at the bottom of the sealed radiating bin 202 through the circulating connection pipe 204, so as to facilitate the circulating transmission of the circulating medium, and the radiating lifting seat 6 can drive the curved radiating pipe 605 to move up and down along the central guide rod 5 to adjust the position as required, further adjusting the contact position with the underground heat dissipation pipe 4, the top end of the heat dissipation lifting seat 6 is provided with a conical guide plate 801, the outer side of the conical guide plate 801 is provided with an annular accommodating groove 8 in a surrounding manner, the inner side wall of the annular accommodating groove 8 is provided with a spiral embedding groove 802, the outer sides of the input hose 7 and the output hose 701 are provided with a doubling pipe sleeve 702, the doubling pipe sleeve 702 and the annular accommodating groove 8 are matched in size, the input hose 7 and the output hose 701 are coiled in the middle of the annular accommodating groove 8 in a spiral structure through the doubling pipe sleeve 702, the input hose 7 and the output hose 701 are conveniently accommodated through the annular accommodating groove 8, meanwhile, the middle of the spiral embedding groove 802 is uniformly provided with a plurality of accommodating magnets 803, the accommodating magnets 803 are uniformly arranged in a spiral structure along the spiral embedding groove 802, and the outer side of the doubling pipe sleeve 702 is uniformly provided with a plurality of positioning magnets 703, positioning magnet 703 and accomodate adjacent magnetic pole between magnet 803 and be different from each other, through magnetism location structure, when being convenient for heat dissipation lift seat 6 reciprocated, input hose 7 and output hose 701 can stretch out the annular in order and accomodate groove 8 or accomodate into the annular and accomodate groove 8, avoid input hose 7 and output hose 701 position confusion intertwine when the removal, are favorable to improving the reliability when using.
When in use, firstly, the switch cabinet is installed at a corresponding position, then required electrical equipment is installed in the sealed electrical bin 101, after the cabinet body 1 is installed, the required number of underground radiating pipes 4 are rotationally embedded underground through the spiral guide sheets 401, all the underground radiating pipes 4 are uniformly connected with the radiating box body 2 in the cabinet body 1 through the circulating connecting pipes 204, when in normal work, the radiating box body 2 absorbs heat generated by the electrical equipment in the cabinet body 1 of the cabinet body 1 through the radiating fins 201 and the circulating medium to radiate the heat, so as to keep the operating environment temperature stable, then the circulating motor 206 drives the circulating screw 205 to rotate, the circulating piston 3 can be driven to move downwards through the circulating screw 205, the circulating piston 3 presses the circulating medium at the lower half part of the sealed heat absorption bin 202, and the circulating medium is pressed into the output hose 701 through the circulating communicating port 203 and the circulating connecting pipes 204 at the bottom part, and further to the curved heat dissipation pipe 605 through the output hose 701 for heat dissipation and cooling, and the upper half of the sealed heat absorption bin 202 is drawn back to the sealed heat absorption bin 202 through the input hose 7, the top circulation communication port 203 and the circulation connection pipe 204 due to the downward movement of the circulation piston 3, so that the circulation medium at low temperature in the original curved heat dissipation pipe 605 can be circulated and moved in the heat dissipation box body 2 and the curved heat dissipation pipe 605 of the underground heat dissipation pipe 4 through the upward and downward circulation movement of the circulation piston 3, and the heat dissipation work can be performed, and at the same time, the lifting motor 603 can drive the heat dissipation lifting seat 6 to move up and down along the central guide rod 5 to adjust the contact position with the underground heat dissipation pipe 4, i.e. the maximum heat dissipation depth of the underground heat dissipation pipe 4, when the ground temperature is high in daytime, the ground depth temperature is lower than in ground, and heat dissipation lift seat 6 drives curve cooling tube 605 and moves to bury the position that cooling tube 4 leaned on to bury deeply promptly to bury deeper position underground, in order to improve the radiating efficiency, and the ground temperature is lower night, and ground depth temperature is invariable, and is higher than ground, and heat dissipation lift seat 6 drives curve cooling tube 605 and moves to bury the position that cooling tube 4 leaned on to ground, buries shallower position underground promptly, in order to improve the radiating efficiency.
The invention provides an underground heat-discharging and planting-removing type low-voltage switch cabinet which mainly comprises a cabinet body 1 and underground heat-radiating pipes 4, wherein the cabinet body 1 and the underground heat-radiating pipes 4 are of a split structure, the underground heat-radiating pipes 4 are arranged around the outer side of the cabinet body 1 in an installing mode and are embedded underground, a heat-radiating box body 2 arranged inside the cabinet body 1 can absorb heat of electric equipment arranged in the cabinet, the underground heat-radiating pipes 4 are mutually connected with the heat-radiating box body 2 through circulating connecting pipes 204, so that the heat can be transmitted to the underground heat-radiating pipes 4, the underground temperature is constant and lower than the ground, the underground heat-radiating pipes 4 embedded around the outer side of the cabinet body 1 can radiate heat to the periphery through the ground with lower temperature, so as to radiate the cabinet body 1, meanwhile, the underground heat-radiating pipes 4 can heat the surrounding ground through heat radiation, so that the ground loses moisture and sandy soil, and plants around the cabinet body 1 can not grow, thereby can last for a long time remove to plant around the cabinet body 1, avoid the plant to disturb the normal operating of cubical switchboard and its inside electrical equipment, convenient and reliable more during the use, the security is higher.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to suggest that the scope of one or more embodiments of the present specification (including the claims) is limited to these examples; within the context of one or more embodiments of the present description, features from the above embodiments or from different embodiments may also be combined, steps may be performed in any order, and there are many other variations of the different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.
While one or more embodiments of the present specification have been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the one or more embodiments of the present disclosure.
Claims (10)
1. The underground heat-discharging and planting-removing type low-voltage switch cabinet comprises a cabinet body (1) and a plurality of underground heat-radiating pipes (4), wherein the underground heat-radiating pipes (4) are uniformly arranged around the outer side of the cabinet body (1) in a circumferential manner, a sealed electric bin (101) is arranged inside the cabinet body (1), and electric parts are placed in the sealed electric bin (101), and the underground heat-discharging and planting-removing type low-voltage switch cabinet is characterized in that a heat-radiating box body (2) is arranged on the rear side inside the sealed electric bin (101), a plurality of heat-radiating fins (201) are uniformly arranged on the outer side of the heat-radiating box body (2), a sealed heat-absorbing bin (202) is arranged on the inner side of the heat-radiating box body (2), and a circulating medium is filled in the sealed heat-absorbing bin (202);
the top and the bottom of the sealed heat absorption bin (202) are both provided with a circulating communication port (203), and the outer side of the circulating communication port (203) is connected with a circulating connection pipe (204);
a central containing bin (402) is arranged inside the underground radiating pipe (4), and a plurality of embedded heat conducting grooves (403) are uniformly formed in the inner wall of the central containing bin (402);
a central guide rod (5) is vertically arranged at the center of the central accommodating bin (402);
a heat dissipation lifting seat (6) is embedded in the central accommodating bin (402), a connecting sliding sleeve (601) is arranged in the middle of the heat dissipation lifting seat (6), and the heat dissipation lifting seat (6) is in sliding connection with the central guide rod (5) through the connecting sliding sleeve (601);
a curved radiating pipe (605) is arranged on the outer side of the connecting sliding sleeve (601) in a surrounding manner, a plurality of annular heat conducting fins (606) are arranged on the outer side of the curved radiating pipe (605), a plurality of vertical heat conducting fins (607) are arranged on the outer side of the annular heat conducting fins (606) in a surrounding manner, and the vertical heat conducting fins (607) are in size fit with the embedded heat conducting grooves (403) and are in embedded sliding connection;
an input hose (7) and an output hose (701) are respectively arranged at the head end and the tail end of the curved radiating pipe (605), and the outer ends of the input hose (7) and the output hose (701) are respectively connected with a circulating communication port (203) arranged at the top of the sealed heat absorption bin (202) and a circulating communication port (203) arranged at the bottom of the sealed heat absorption bin (202) through the circulating connection pipe (204).
2. The underground heat-removal and heat-removal low-voltage switch cabinet as claimed in claim 1, wherein a circulating screw (205) is disposed in the middle of the sealed heat-absorption bin (202), vertical guide rods (207) are symmetrically disposed in parallel on the left side and the right side of the circulating screw (205), an axial center line of the circulating screw (205) and a vertical center line of the sealed heat-absorption bin (202) are parallel to each other, and a circulating motor (206) is disposed at the bottom end of the circulating screw (205).
3. The buried heat removal and implantation type low-voltage switch cabinet according to claim 2, wherein a circulating piston (3) is horizontally embedded inside the sealed heat absorption bin (202), the circulating piston (3) and the sealed heat absorption bin (202) are matched with each other in size, a circulating threaded sleeve (301) is arranged in the middle of the circulating piston (3), guide sliding sleeves (302) are symmetrically arranged on the left side and the right side of the circulating threaded sleeve (301) in parallel, the circulating piston (3) is connected with the circulating screw rod (205) through the circulating threaded sleeve (301), and the circulating piston (3) is connected with the vertical guide rod (207) in a sliding manner through the guide sliding sleeves (302).
4. The underground heat-removal and-removal low-voltage switch cabinet as claimed in claim 1, wherein a spiral guide plate (401) is circumferentially arranged on the outer side of the underground heat-dissipation pipe (4), the spiral guide plate (401) is of a spiral structure, a plurality of hygrothermographs (404) are arranged on the outer side wall of the underground heat-dissipation pipe (4), and the hygrothermographs (404) are uniformly arranged along the vertical center line direction of the underground heat-dissipation pipe (4).
5. The underground heat-removal implant-removal type low-voltage switch cabinet as claimed in claim 1, wherein a lifting rack (501) is vertically arranged in the middle of the central guide rod (5), a driving gear (604) is arranged in the middle of the connecting sliding sleeve (601), a lifting motor (603) is arranged at the shaft end of the driving gear (604), and the driving gear (604) and the lifting rack (501) are meshed with each other to form a transmission structure.
6. The underground heat-removal and implant-removal type low-voltage switch cabinet as claimed in claim 1, wherein the inside of the central accommodating chamber (402) is filled with a heat-conducting medium, the inside of the central guide rod (5) is provided with a vertical guide pipe (502), the top and the bottom of the vertical guide pipe (502) are provided with guide openings (503), and the vertical guide pipe (502) is communicated with the central accommodating chamber (402) through the guide openings (503).
7. The underground heat-removal and implant-removal type low-voltage switch cabinet as claimed in claim 1, wherein the connecting sliding sleeve (601) is provided at both the upper and lower ends thereof with spacing sealing rings (602), and the spacing sealing rings (602) are matched with the central guide rod (5) in size.
8. The underground heat-removal implant-removal type low-voltage switch cabinet as claimed in claim 1, wherein a conical guide plate (801) is arranged at the top end of the heat-dissipation lifting seat (6), an annular receiving groove (8) is arranged around the outer side of the conical guide plate (801), and a spiral embedding groove (802) is arranged on the inner side wall of the annular receiving groove (8).
9. The underground heat-removal implant-removal type low-voltage switch cabinet as claimed in claim 8, wherein a doubling pipe sleeve (702) is arranged on the outer side of the input hose (7) and the output hose (701), the doubling pipe sleeve (702) and the annular accommodating groove (8) are mutually matched in size, and the input hose (7) and the output hose (701) are coiled in the middle of the annular accommodating groove (8) in a spiral structure through the doubling pipe sleeve (702).
10. The underground heat-removal implant-removal type low-voltage switch cabinet as claimed in claim 9, wherein a plurality of receiving magnets (803) are uniformly arranged in the middle of the spiral fitting groove (802), the plurality of receiving magnets (803) are uniformly arranged along the spiral fitting groove (802) to form a spiral structure, a plurality of positioning magnets (703) are uniformly arranged outside the doubling pipe sleeve (702), and adjacent magnetic poles between the positioning magnets (703) and the receiving magnets (803) are different.
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| CN202111640863.1A CN114006293B (en) | 2021-12-30 | 2021-12-30 | Bury heat removal and plant formula low-voltage switchgear |
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| CN202111640863.1A CN114006293B (en) | 2021-12-30 | 2021-12-30 | Bury heat removal and plant formula low-voltage switchgear |
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| CN114006293B true CN114006293B (en) | 2022-03-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115021095B (en) * | 2022-06-21 | 2023-03-14 | 深圳市德天泰科技有限公司 | Multi-point driven sinking type power distribution cabinet set |
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| JPH06129715A (en) * | 1992-03-23 | 1994-05-13 | Yukio Kajino | Method of heat exchange |
| CN101586854A (en) * | 2008-05-23 | 2009-11-25 | 华为技术有限公司 | A kind of cooling system, control method and machine room |
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| CN114006293A (en) | 2022-02-01 |
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Denomination of invention: A Low Voltage Switchgear with Buried Heat Removal and Planting Effective date of registration: 20230529 Granted publication date: 20220304 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Wanhai Electric Technology Co.,Ltd. Registration number: Y2023980042062 |
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