CN201623926U - Heat preservation structure of turnout snow melting control cabinet - Google Patents
Heat preservation structure of turnout snow melting control cabinet Download PDFInfo
- Publication number
- CN201623926U CN201623926U CN2009202505611U CN200920250561U CN201623926U CN 201623926 U CN201623926 U CN 201623926U CN 2009202505611 U CN2009202505611 U CN 2009202505611U CN 200920250561 U CN200920250561 U CN 200920250561U CN 201623926 U CN201623926 U CN 201623926U
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- cabinet
- cabinet door
- cabinet body
- control cubicle
- heat preservation
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Abstract
The utility model aims at adopting a new heat preservation structure of a turnout snow melting control cabinet. An electric heating plate is added in a cabinet body and a temperature controller is used for controlling heating time so that the ambient temperature inside the cabinet body reaches the ambient temperature required for the normal work of electronic devices and is maintained to ensure the normal work of the electronic devices in the cabinet body. The adopted technical scheme is as follows: in the heat preservation structure of the turnout snow melting control cabinet, the control cabinet body and cabinet doors take the structure of double layer cold-roll steel sheets, which are filled with inorganic heat preservation and thermal insulation materials inside; sealing strips are additionally arranged at the butt joint of the two doors of the control cabinet, as well as at the junction between the periphery of a door frame of the cabinet body and the cabinet doors; the inner part of the cabinet body is additionally provided with the electric heating plate; and the temperature controller is adopted to control the heating time and maintain the ambient temperature in the cabinet body higher than -25 DEG C.
Description
Technical field
The utility model relates to a kind of track switch snow-melting system, particularly relates to a kind of insulation construction of track switch snow melt control cubicle.
Background technology
The track switch snow-melting system is one of element of device for changing points, when snowfall and variations in temperature take place when, system can heat the snow melt circuit automatically or by manually starting, and gathers rail temperature information by sensor device, controls the last fire-bar of installing of track switch automatically and heats.Because track switch snow melt equipment is through being usually used in the lower area of temperature, wherein track switch snow melt control cubicle belongs to outdoor equipment, and environment for use is minimum to reach-40 ℃.And the minimum ambient temperature of common electronic device operate as normal is-25 ℃, and this just requires control cubicle to possess the measure that is incubated preferably, makes electronic device operate as normal under the environment of severe cold.
Traditional track switch snow melt control cubicle, realize heat insulation function by in cabinet door and cabinet, adding heat-insulation layer, but the area of even severe cold lower at temperature, such insulation construction can not guarantee that the ambient temperature in the cabinet reaches the minimum ambient temperature of electronic device operate as normal, thereby influence the operate as normal of control cubicle electronic device, and then influence the operate as normal of whole track switch snow-melting system, bring hidden danger to safe driving.
The utility model content
The purpose of this utility model is to adopt a kind of insulation construction of new track switch snow melt control cubicle, in cabinet, install electric boiling plate additional, and control heating time with temperature controller, thereby the ambient temperature that makes cabinet inside reaches the needed ambient temperature of electronic device operate as normal, and keeps this ambient temperature to ensure the electronic device operate as normal in the cabinet.
The technical scheme that the utility model adopted is: in the described insulation construction, control cubicle is double-deck cold-rolled steel sheet structure, the inner inorganic heat preserving and heat insulation material of filling of double-layer plate, install sealing strip additional with cabinet door touching position around control cubicle two cabinet door joints and the cabinet doorframe, cabinet inside installs electric boiling plate additional, and adopt temperature controller to control heating time, keep cabinet temperature inside environment and be higher than-25 ℃.
Technique scheme can further be improved to: described electric boiling plate is installed in left side cabinet student portion by screw, and electric boiling plate has baffle plate outward, and louvre is arranged on the baffle plate, and described temperature controller can freely be adjusted the installation site according to the cabinet volume inside.
Technique scheme can further be improved to: described inorganic heat preserving and heat insulation material is the mineral rock wool.
Technique scheme can further be improved to: described sealing strip has the line of rabbet joint, is installed in around left side cabinet door cabinet door place, edge butt joint right side and the cabinet doorframe and cabinet door touching position; Cabinet door place, cabinet door edge butt joint right side, left side is provided with light barrier strip, is embedded in the line of rabbet joint of sealing strip; Be provided with light barrier strip with cabinet door touching position around the cabinet doorframe, be embedded in the line of rabbet joint of sealing strip.
The beneficial effects of the utility model are: the utility model is as the attemperator of track switch snow-melting system control cubicle, simple in structure, easy construction, not only make control cubicle possess heat insulating effect, and by installing electric boiling plate additional and using temperature controller to control heating time, make the ambient temperature of cabinet inside reach the needed ambient temperature of electronic device operate as normal, and keep this ambient temperature to ensure the electronic device operate as normal in the cabinet.
Description of drawings:
Fig. 1 is the left side cabinet door profile that has electric boiling plate.
Fig. 2 is cabinet differential profile figure
Fig. 3 is a control cubicle insulation construction design sketch
Fig. 4 is the sealing strip partial enlarged drawing
Wherein:
1: electric boiling plate 2: baffle plate
3: mineral rock wool 4: cold-rolled steel sheet
5: sealing strip 6: screw
7: left side cabinet door 8: cabinet
9: temperature controller 10: light barrier strip
Embodiment:
As Fig. 1, shown in 2, in the utility model, control cubicle is double-deck cold-rolled steel sheet structure, double-deck cold-rolled steel sheet 4 inner filling mineral rock wools 3, and electric boiling plate 1 is installed in left side cabinet door by screw 6, there are baffle plate 2, sealing strip 5 to be installed on cabinet door edge, the left side light barrier strip 10 outside the electric boiling plate 1.
As shown in Figure 3, electric boiling plate 1 is installed in left side cabinet student portion, and baffle plate 2 is arranged outward, on the baffle plate 2 louvre is arranged, and temperature controller 9 can freely be adjusted the installation site according to cabinet 8 volume inside.Sealing strip 5 is installed in around left side cabinet door cabinet door place, 7 edge butt joint right side and cabinet 8 doorframes and cabinet door touching position.
As shown in Figure 4, sealing strip 4 has the line of rabbet joint, is installed on the light barrier strip 10 at cabinet door place, cabinet door 7 edge butt joint right side, left side.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limit practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (4)
1. the insulation construction of a track switch snow melt control cubicle, it is characterized in that: control cubicle cabinet and cabinet door are double-deck cold-rolled steel sheet structure, the inner inorganic heat preserving and heat insulation material of filling of double-deck cold-rolled steel sheet, install sealing strip additional with cabinet door touching position around control cubicle two cabinet door joints and the cabinet doorframe, cabinet inside installs electric boiling plate additional, and adopt temperature controller to control heating time, keep cabinet temperature inside environment and be higher than-25 ℃.
2. according to the insulation construction of the described track switch snow melt of claim 1 control cubicle, it is characterized in that: described electric boiling plate is installed in left side cabinet student portion by screw, electric boiling plate has baffle plate outward, and louvre is arranged on the baffle plate, and described temperature controller can freely be adjusted the installation site according to the cabinet volume inside.
3. according to the insulation construction of the described track switch snow melt of claim 1 control cubicle, it is characterized in that: described inorganic heat preserving and heat insulation material is the mineral rock wool.
4. according to the insulation construction of any described track switch snow melt control cubicle of claim 1 to 3, it is characterized in that: described sealing strip has the line of rabbet joint, is installed in around left side cabinet door cabinet door place, edge butt joint right side and the cabinet doorframe and cabinet door touching position; Cabinet door place, cabinet door edge butt joint right side, left side is provided with light barrier strip, is embedded in the line of rabbet joint of sealing strip; Be provided with light barrier strip with cabinet door touching position around the cabinet doorframe, be embedded in the line of rabbet joint of sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202505611U CN201623926U (en) | 2009-11-19 | 2009-11-19 | Heat preservation structure of turnout snow melting control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202505611U CN201623926U (en) | 2009-11-19 | 2009-11-19 | Heat preservation structure of turnout snow melting control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201623926U true CN201623926U (en) | 2010-11-03 |
Family
ID=43027378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202505611U Expired - Lifetime CN201623926U (en) | 2009-11-19 | 2009-11-19 | Heat preservation structure of turnout snow melting control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201623926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102869239A (en) * | 2012-09-19 | 2013-01-09 | 扬州中凌自动化技术有限公司 | Fastening method for heating electronic device and radiating device |
| CN113692160A (en) * | 2021-08-20 | 2021-11-23 | 武汉新烽光电股份有限公司 | Double-layer cold-rolled steel plate heat-insulation structure for air conditioner heating cabinet |
-
2009
- 2009-11-19 CN CN2009202505611U patent/CN201623926U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102869239A (en) * | 2012-09-19 | 2013-01-09 | 扬州中凌自动化技术有限公司 | Fastening method for heating electronic device and radiating device |
| CN102869239B (en) * | 2012-09-19 | 2014-12-10 | 扬州大得机电科技有限公司 | Fastening method for heating electronic device and radiating device |
| CN113692160A (en) * | 2021-08-20 | 2021-11-23 | 武汉新烽光电股份有限公司 | Double-layer cold-rolled steel plate heat-insulation structure for air conditioner heating cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TIANJIN RAILWAY SIGNAL CO., LTD. Free format text: FORMER NAME: TIANJIN RAILWAY SIGNAL FACTORY |
|
| CP03 | Change of name, title or address |
Address after: 300300 Tianjin city Dongli District Road No. 1199 a Patentee after: Tianjin Railway Signal Co., Ltd. Address before: 300300 No. 1, Tianjin Road, Dongli, China Patentee before: Tianjin Railway Signal Factory |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101103 |
|
| CX01 | Expiry of patent term |