CN203301012U

CN203301012U - Light and heat collecting defroster

Info

Publication number: CN203301012U
Application number: CN2013203558152U
Authority: CN
Inventors: 陆佳政; 方针; 罗晶; 张红先; 李波; 赵纯
Original assignee: Electric Power Research Institute of State Grid Hunan Electric Power Co Ltd; Hunan Xiangdian Test Research Institute Co Ltd; State Grid Corp of China SGCC
Current assignee: Electric Power Research Institute of State Grid Hunan Electric Power Co Ltd; State Grid Hunan Electric Power Co Ltd; Disaster Prevention and Mitigation Center of State Grid Hunan Electric Power Co Ltd; State Grid Corp of China SGCC
Priority date: 2013-06-20
Filing date: 2013-06-20
Publication date: 2013-11-20
Anticipated expiration: 2023-06-20

Abstract

The utility model introduces a light-gathering and heat-gathering deicing device. A light-gathering and heat-gathering panel (2) supported by a hydraulic mechanism (6) is fixedly installed on a moving mechanism (7). At least two high-energy photon lamps (1) are connected to the concentrating heat concentrating panel (2). A controller (5) is connected in parallel with the hydraulic mechanism (6) and the moving mechanism (7). The controller (5) and a cooling component (3) are connected in parallel with a power supply component (4). The device: 1) The structure is simple and light, and it is convenient for mobile operation; 2) It can realize the deicing of substation equipment with various voltage levels; 3) It can be directly heated to realize the deicing with electricity and improve the safety level of deicing; 4) The energy The loss is small, which improves the efficiency of energy use; 5) It can effectively avoid the mechanical damage of the substation equipment; 6) The radius of the focusing spot is adjustable, thereby realizing large-area deicing and improving the deicing efficiency.

Description

Optically focused heat build-up deicer

Technical field

The utility model belongs to the electrical engineering technical field, relate to a kind of optically focused heat build-up deicer, be applicable to the various converting equipments of the transformer station of intensive each electric pressure of equipment, carry out charged or uncharged de-icing work, to reduce the converting equipment that serious icing causes, damage the power grid security accident that is caused.

Background technology

For a long time, freezing disaster is seriously threatening the safety of national grid system always, with regard to the ground wire icing, since entering the nineties in 20th century, under the large situation of global warming, the outburst frequency of various Extreme Weather Events is more and more higher, and destructiveness is more and more stronger, and impact also becomes increasingly complex.Especially at south China, winter low temperature is rainy, and freezing disaster takes place frequently.It is predicted, entered a multiple phase of icing about 15 to 20 years, the harm of converting equipment icing fault is on the rise.

Because ice damage has a power failure, cause capital broadcasting and TV gasification railway to interrupt, many cities cut off the water, stop the supple of gas or steam, and a series of facilities of deicing for converting equipment have appearred at present in the serious threat masses' production and life.But these facility own vols are large, the deicing area is little, can not live line working, efficiency is low.Therefore, appearance in the urgent need to the converting equipment deicer of a kind of high-performance, high degree of safety, with the performance of improving the ice-melt of electrical network converting equipment, improve its coefficient of safety, realization is to drop into the most efficiently, the substation equipment deicing of high efficiency, high degree of safety, reduce to greatest extent the loss that the electrical network icing brings, improve electrical network Winter safety stable operation level.

The utility model content

The technical problems to be solved in the utility model is: for prior art can not realize efficiently, the backward situation of quick deicing, a kind of heat build-up of optically focused for converting equipment deicer is provided.Use this device, can implement flexibly, quickly charged the or not charged deicing of transformer station's converting equipment.With traditional deicer ratio, labour intensity greatly lowers, and deicing efficiency greatly improves, and the coefficient of safety of deicing also greatly improves.

The technical solution of the utility model is, the optically focused heat build-up deicer that provides, and referring to Fig. 1, it is in a travel mechanism 7 as shown in Figure 1, the optically focused heat build-up panel 2 that fixed installation one is supported by hydraulic mechanism 6.On this optically focused heat build-up panel 2, also be connected with at least two high-energy photon lamps 1.The output of the described optically focused heat build-up of the input termination panel 2 of described high-energy photon lamp 1.The output of the described hydraulic mechanism 6 of input termination of this optically focused heat build-up panel 2.And this hydraulic mechanism 6 controller 5 in parallel with above-mentioned travel mechanism 7.This controller 5 is by its output the be connected in parallel input of described hydraulic mechanism 6 and the input of described travel mechanism 7.The output of a power supply unit 4 and input of the input of described controller 5 and a thermal component 3 is connected in parallel.

Operation principle of the present utility model is: by travel mechanism 7, moving to of this device treated near the icing converting equipment of deicing icing transformer station.Input cable by power supply unit 4 is connected to this transformer station's adapted variable power source case.Power-on parts 4 can start thermal component 3 and control hydraulic mechanism 6 by operation control 5.Controlling hydraulic mechanism 6 namely drives optically focused heat build-up panel 2 and regulates optically focused hot spot irradiation position.And then operation control 5 is opened high-energy photon lamps 1 and is regulated the size of its illuminance.Simultaneously, by controller 5, control focused radius and the spot size of hydraulic mechanism 6, adjusting optically focused heat build-up panel 2, adjusting high-energy photon lamp 1; Finally, by a plurality of high-energy photon lamp 1 stack emission high-energy photon bundles, penetrate the above-mentioned icing converting equipment surface attachment ice sheet for the treatment of deicing icing transformer station, directly to this icing converting equipment surface heating.The heat that produces by this equipment melts the ice sheet that is attached to this equipment surface, between ice sheet inner surface and equipment surface, forms water membrane, makes the equipment icing due to the cracked and slippage of deadweight, reaches the effect to the converting equipment deicing.

Beneficial effect of the present utility model is:

1) simple in structure, light, be convenient to the mobile operating in transformer station;

2) high-energy photon bundle focal length, hot spot are adjustable continuously, can realize the converting equipment deicing of multiple voltage grade;

3) photon beam directly heats equipment, has realized the charged deicing of converting equipment, has improved the safe class of deicing;

4) photon beam belongs to radiation propagation, and energy loss is little, has improved the energy service efficiency;

5) radiation heating deicing, can effectively avoid the mechanical injuries of converting equipment;

6) this device focal beam spot radius size is adjustable, changes single-point, small size deicing present situation, realizes thus the large tracts of land deicing, has improved deicing efficiency.

The accompanying drawing explanation:

Fig. 1 is the structured flowchart of a specific embodiment of the utility model optically focused heat build-up deicer, in figure, is denoted as:

1-high-energy photon lamp,

2-optically focused heat build-up panel,

3-thermal component,

4-power supply unit,

5-controller,

6-hydraulic mechanism,

7-travel mechanism.

Embodiment:

Referring to accompanying drawing 1, Figure 1 shows that specific embodiment of the utility model optically focused heat build-up deicer, the high-energy photon lamp 1 of this embodiment, employing be the GEL-FB-250 explosion-proof type high-energy photon lamp that U.S. GE company produces, rated power 250W, through-current capability 2A; The HET-YD-II type that optically focused heat build-up panel 2 adopts Hunan China to economize remittance pure Power Tech Corp. Inc. designed, designed and production is installed the hydraulic pressure panel, and focusing factor 0～0.25 is two-way adjustable; The GLL-ST01 type that thermal component 3 is economized the production of the pure Power Tech Corp. Inc. of remittance for Hunan China can be regulated cooling fan; Power supply unit 4 is HET-AD/C three-phase multiple power supplies parts that Hunan China is economized the development of the pure Power Tech Corp. Inc. of remittance; Controller 5 is HET-DII type intelligent controllers that Hunan China is economized the development of the pure Power Tech Corp. Inc. of remittance; Hydraulic mechanism 6 adopts Hunan China to economize the efficient multiple-pass hydraulic unit of TY-11 type that the pure Power Tech Corp. Inc. of remittance develops; 7, travel mechanism is that Hunan China is economized the dull and stereotyped vehicle base of the base flat car that the pure Power Tech Corp. Inc. of remittance produces; Above-mentioned high-energy photon lamp 1, optically focused heat build-up panel 2, thermal component 3, power supply unit 4, controller 5, hydraulic mechanism 6, travel mechanism 7, by technique scheme, connect with reference to installation shown in Figure 1.Be about to be fixedly mounted in travel mechanism 7 by the optically focused heat build-up panel 2 that hydraulic mechanism 6 supports.Two high-energy photon lamps 1 are arranged on this optically focused heat build-up panel 2.The output of the input termination optically focused heat build-up panel 2 of high-energy photon lamp 1.The output of the input termination hydraulic mechanism 6 of optically focused heat build-up panel 2.Hydraulic mechanism 6 and travel mechanism's 7 parallel controllers 5.This controller 5 is by its output the be connected in parallel input of hydraulic mechanism 6 and the input of travel mechanism 7.The be connected in parallel output of power supply unit 4 of the input of the input of controller 5 and thermal component 3.

Form thus of the present utility model should example optically focused heat build-up deicer, through manufacturing experimently, on probationly be proved to be respond well, esy to use, safe and reliable, reach designing requirement fully.

Claims

1. optically focused heat build-up deicer, it is characterized in that, it is in a travel mechanism (7), the optically focused heat build-up panel (2) that fixed installation one is supported by hydraulic mechanism (6), on this optically focused heat build-up panel (2), also be connected with at least two high-energy photon lamps (1), the output of the described optically focused heat build-up of the input termination panel (2) of described high-energy photon lamp (1), the output of the described hydraulic mechanism of input termination (6) of this optically focused heat build-up panel (2), and this hydraulic mechanism (6) and above-mentioned travel mechanism (a 7) controller in parallel (5), this controller (5) is by its output the be connected in parallel input of described hydraulic mechanism (6) and the input of described travel mechanism (7), the output of a power supply unit (4) and the input of the input of described controller (5) and a thermal component (3) is connected in parallel.