CN204589725U - For the electric boiling plate of railway tunnel ice-melt, electric control box and system - Google Patents
For the electric boiling plate of railway tunnel ice-melt, electric control box and system Download PDFInfo
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- CN204589725U CN204589725U CN201520099115.0U CN201520099115U CN204589725U CN 204589725 U CN204589725 U CN 204589725U CN 201520099115 U CN201520099115 U CN 201520099115U CN 204589725 U CN204589725 U CN 204589725U
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- electric boiling
- boiling plate
- temperature value
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- 238000009835 boiling Methods 0.000 title claims abstract description 74
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 239000000523 sample Substances 0.000 claims abstract description 14
- 238000002844 melting Methods 0.000 claims abstract description 11
- 230000008018 melting Effects 0.000 claims abstract description 11
- 230000008595 infiltration Effects 0.000 claims description 9
- 238000001764 infiltration Methods 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- -1 use at home Chemical compound 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Control Of Resistance Heating (AREA)
Abstract
The utility model discloses for the electric boiling plate of railway tunnel ice-melt, electric control box and system, wherein, electric boiling plate comprises: upper plate; Lower plate; And heating electric wire, be formed in the internal cavities between described upper plate and lower plate, for converting electrical energy into heat energy, electric control box comprises: outdoor temperature probe, for measuring ambient tunnel temperature value; And startup temperature controller, for arranging start-up temperature value, and when described ambient tunnel temperature value is below or above start-up temperature value, for electric boiling plate power supply or stop power supply.Railway tunnel ice melting system comprises above-mentioned electric boiling plate and electric control box.
Description
Technical field
The utility model relates to electric field, particularly, relates to a kind of electric boiling plate for railway tunnel ice-melt, electric control box and system.
Background technology
Solve large area infiltration icing phenomenon in tunnel, it is all worldwide the problem of a general character, for current several governance approach both domestic and external: manually strike ice, mainly use at home, the method small investment, effect is general, and labor intensive material resources are large, danger coefficient is high, cannot guarantee personal safety; Spray salt solution ice-melt, investment is large, time-consuming, takes a lot of work, contaminated environment; Hot air door ice-melt, investment is too large, and equipment is complicated, long in time limit, though effect is good, does not conform to China's national situation very much, and it is not too reasonable to be applied to tunnel deicing, and hot water vapor is easily broken up by passing train; Infrared heating device, expensive, equipment is complicated, and power consumption is large, does not meet China's national situation.
Utility model content
The purpose of this utility model is to provide a kind of electric boiling plate for railway tunnel ice-melt, electric control box and system, solves because of the icing impact caused safely contact net feeder line of tunnel inner wall infiltration, eliminates infiltration in tunnel and hangs ice phenomenon.
To achieve these goals, the utility model provides for the electric boiling plate of railway tunnel ice-melt, electric control box and system.
The described electric boiling plate for railway tunnel ice-melt comprises: upper plate; Lower plate; And heating electric wire, be formed in the internal cavities between described upper plate and lower plate, for converting electrical energy into heat energy.
Preferably, described heating electric wire is wavy laying.
Preferably, electric boiling plate also comprises: temperature probe in plate, is arranged in described internal cavities, temperature value in the plate measuring described electric boiling plate.
Preferably, electric boiling plate is fixed on the infiltration ice forming locations of tunnel wall by chemical anchor bolts.
The described electric control box for railway tunnel ice-melt comprises: outdoor temperature probe, for measuring ambient tunnel temperature value; And startup temperature controller, for arranging start-up temperature value, and when described ambient tunnel temperature value is below or above start-up temperature value, for electric boiling plate power supply or stop power supply.
Preferably, electric control box also comprises: plate temperature control temperature controller, for arranging the upper and lower limit temperature value needed for electric boiling plate ice-melt, and when in the plate of described electric boiling plate, temperature value is increased to described ceiling temperature value, control described electric boiling plate and stop heating, and when temperature value is cooled to described lower-limit temperature value in the plate of described electric boiling plate, controls described electric boiling plate and open heating.
Described railway tunnel ice melting system comprises described electric boiling plate and described electric control box.
Pass through technique scheme, electric boiling plate heating is controlled by electric control box, effectively can solve a deicing difficult problem for railway tunnel, reach the effect of intelligent ice-melt, and the device of this ice melting system is modular assembly, manufacture craft is ripe, can be mass, easy assembling, can save a large amount of human and material resources for railroad.
Other features and advantages of the utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for manual, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of railway tunnel ice melting system that the utility model provides;
Fig. 2 shows the schematic diagram of electric control box;
Fig. 3 shows the structure chart of electric boiling plate;
Description of reference numerals
100 electric control box 22 electric boiling plates
110 start temperature controller 120 plate temperature control temperature controller
Temperature probe in 17 heating electric wire 16 plates
The explosion-proof observation port of 1 casing 2
Lock 4 outdoor temperature probes for 3 casees
Temperature probe lead-in wire in 5 electric power incoming line 6 plates
7 heating panel wire 15 upper plates
18 lower plate 19 guiding gutters
20 plate chamber back-up block 21 chemical anchor bolts
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
Fig. 1 is the structural representation of a kind of railway tunnel ice melting system that the utility model provides; As shown in Figure 1, the utility model provides a kind of railway tunnel ice melting system, and this system comprises: electric boiling plate 22, and electric control box 100, is connected with electric boiling plate 22, for controlling the heating of electric boiling plate 22.Control electric boiling plate the need of heating after electric control box 100 live line work, thus realize railway tunnel deicing automation.
Wherein electric boiling plate 22 comprises: upper plate 15; Lower plate 18; And heating electric wire 17, be formed in the internal cavities between upper plate 15 and lower plate 18, for converting electrical energy into heat energy.
Wherein electric control box 100 comprises: outdoor temperature probe 4, for measuring ambient tunnel temperature value; And start temperature controller 110, for arranging start-up temperature value, and when described ambient tunnel temperature value is below or above start-up temperature value, for electric boiling plate power supply or stop power supply.
In addition, railway tunnel ice melting system can also comprise electric boiling plate wire 7, for connecting electric boiling plate 22 and electric control box 100, facilitates electric control box 100 to control electric boiling plate.
Wherein, electric control box 100 can also comprise plate temperature control temperature controller 120, for arranging the upper and lower limit temperature value needed for electric boiling plate ice-melt, and when in the plate of electric boiling plate 22, temperature value is increased to set ceiling temperature value, control described electric boiling plate 22 and stop heating, and when temperature value is cooled to set lower-limit temperature value in the plate of electric boiling plate 22, controls electric boiling plate 22 and open heating.Wherein set upper and lower limit temperature value requires to melt icicle.
Specifically, railway tunnel ice melting system can realize intelligent ice-melt by following steps, when the start-up temperature value that the ambient tunnel temperature value that outdoor temperature probe 4 records is arranged lower than startup temperature controller 110, start temperature controller 110 and will open the power supply of electric boiling plate 22 immediately, electric boiling plate 22 starts heating, when the temperature 22 of the electric boiling plate in the heating that temperature probe in plate 16 records is increased to the higher limit set by plate temperature control temperature controller 120, electric boiling plate 22 stops heating immediately, and start naturally to lower the temperature, when the temperature 22 of the electric boiling plate in the cooling that temperature probe in plate 16 records is reduced to the lower limit set by plate temperature control temperature controller 120, plate temperature control temperature controller 120 controls electric boiling plate 22 and again starts heating, circulate with this, when outdoor temperature probe records ambient tunnel temperature value higher than when starting start-up temperature value set on temperature controller 110, start temperature controller 110 and will stop the power supply of electrical heating 22 plate immediately, electric boiling plate 22 no longer generates heat.With this circulate heating and stopping that realizing electric boiling plate 22.
Fig. 2 shows the schematic diagram of electric control box; As shown in Figure 2, electric control box 100 also comprises: casing 1, explosion-proof observation port 2, case lock 3, electric power incoming line 5, temperature probe lead-in wire 6, scram button and add status indicator lamp and comprise heating instruction, power alarm, low-temperature warning, charged instruction in plate.
Wherein, the size of electric control box 100 can be 400mm × 300mm × 250mm (long × high × thick), and degree of protection is IP54.Electric control box 100 achieves the intelligentized control method to electric boiling plate 22, and structure is simple, volume is little, arrange convenience, reliable in quality, in addition, an electric control box can control 1 ~ 5 group of electric boiling plate, namely electric control box can the multiple infiltration ice forming locations of management by synchronization, can choose the usage quantity of electric boiling plate during use according to the large freedom in minor affairs in infiltration gap, use flexibly, apolegamy is convenient.
When break down in railway tunnel ice melting system phenomenon time, such as short circuit or open circuit, and the situation etc. that electric boiling plate 22 occurs low temperature and do not heat in heating, corresponding status indicator lamp will be lighted, to provide naked eyes observable signal designation.Also can carry out halt system by scram button to run, thus ensure the operation that railway tunnel ice melting system is safe and reliable.
Fig. 3 shows the structure chart of electric boiling plate; As shown in Figure 3, electric boiling plate 22 can be formed by upper plate 15 and lower plate 18 spiral-lock, and upper plate 15 and lower plate 18 can be made by fire resistant aluminum alloy, but are not limited to this.
In the internal cavities that upper plate 15 and lower plate 18 are formed, heating electric wire 17 is close to upper plate 15 and is fixed, and is directly connected with electric boiling plate wire 7.And the electric wire 17 that generates heat can be wavy laying, thus improve wiring density, increase the calorific value of unit area.In addition, the making material of heating electric wire can be Mi mineral, make heating electric wire have waterproof insulation decay resistance, and the life-span is long, reliable in quality, the safe flames of anger, environmentally safe.But the making material of heating electric wire is not limited to this.
Electric boiling plate 22 can also comprise: the guiding gutter 19 of both sides; Plate chamber back-up block 20; Chemical anchor bolts 21, through the hole on electric boiling plate 22, for being fixed on tunnel wall by electric boiling plate.Railway tunnel lining is generally coagulation soil property, adopts high strength chemical anchor bolts 21 to fix electric boiling plate, effectively can solve the installation difficulty of the moist weathering of leak source concrete.
In addition, in actual applications, the size of electric boiling plate 22 can be 800mm × 500mm × 20mm (long × wide × thick), and electric boiling plate 22 can be directly installed on the infiltration ice forming locations of tunnel wall, during work, electric boiling plate 22 transfers heat to the tunnel wall freezed with the form of hyperthermia radiation, realize the ice-melt to wall infiltration with this.
Below preferred embodiment of the present utility model is described by reference to the accompanying drawings in detail; but the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that each the concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any mode in addition.In order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, equally when being considered as content disclosed in the utility model.
Claims (7)
1. for an electric boiling plate for railway tunnel ice-melt, it is characterized in that, this electric boiling plate comprises:
Upper plate;
Lower plate; And
Heating electric wire, is formed in the internal cavities between described upper plate and lower plate, for converting electrical energy into heat energy.
2. electric boiling plate according to claim 1, is characterized in that, described heating electric wire is wavy laying.
3. electric boiling plate according to claim 1, is characterized in that, this electric boiling plate also comprises: temperature probe in plate, is arranged in described internal cavities, temperature value in the plate measuring described electric boiling plate.
4. electric boiling plate according to claim 1, is characterized in that, this electric boiling plate is fixed on the infiltration ice forming locations of tunnel wall by chemical anchor bolts.
5. for an electric control box for railway tunnel ice-melt, it is characterized in that, this electric control box comprises:
Outdoor temperature probe, for measuring ambient tunnel temperature value; And
Start temperature controller, for arranging start-up temperature value, and when described ambient tunnel temperature value is below or above start-up temperature value, for electric boiling plate power supply or stop power supply.
6. electric control box according to claim 5, is characterized in that, this electric control box also comprises:
Plate temperature control temperature controller, for arranging the upper and lower limit temperature value needed for electric boiling plate ice-melt, and when in the plate of described electric boiling plate, temperature value is increased to described ceiling temperature value, control described electric boiling plate and stop heating, and when temperature value is cooled to described lower-limit temperature value in the plate of described electric boiling plate, controls described electric boiling plate and open heating.
7. a railway tunnel ice melting system, is characterized in that, this system comprises the electric boiling plate any one of claim 1-4 described in claim and the electric control box according to claim 5 or 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099115.0U CN204589725U (en) | 2015-02-11 | 2015-02-11 | For the electric boiling plate of railway tunnel ice-melt, electric control box and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099115.0U CN204589725U (en) | 2015-02-11 | 2015-02-11 | For the electric boiling plate of railway tunnel ice-melt, electric control box and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204589725U true CN204589725U (en) | 2015-08-26 |
Family
ID=53925895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520099115.0U Active CN204589725U (en) | 2015-02-11 | 2015-02-11 | For the electric boiling plate of railway tunnel ice-melt, electric control box and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204589725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631228A (en) * | 2015-02-11 | 2015-05-20 | 中国神华能源股份有限公司 | Electric heating plate, electric control box and system for melting ice in railway tunnels |
| CN105297558A (en) * | 2015-10-27 | 2016-02-03 | 武汉大学 | Railway tunnel deicing device |
-
2015
- 2015-02-11 CN CN201520099115.0U patent/CN204589725U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631228A (en) * | 2015-02-11 | 2015-05-20 | 中国神华能源股份有限公司 | Electric heating plate, electric control box and system for melting ice in railway tunnels |
| CN105297558A (en) * | 2015-10-27 | 2016-02-03 | 武汉大学 | Railway tunnel deicing device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |