CN202707189U - Silicon controlled rectifier (SCR) urea solution heater - Google Patents
Silicon controlled rectifier (SCR) urea solution heater Download PDFInfo
- Publication number
- CN202707189U CN202707189U CN2012203978915U CN201220397891U CN202707189U CN 202707189 U CN202707189 U CN 202707189U CN 2012203978915 U CN2012203978915 U CN 2012203978915U CN 201220397891 U CN201220397891 U CN 201220397891U CN 202707189 U CN202707189 U CN 202707189U
- Authority
- CN
- China
- Prior art keywords
- scr
- urea solution
- solution heater
- heating core
- controlled rectifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Exhaust Gas After Treatment (AREA)
Abstract
The utility model relates to a silicon controlled rectifier (SCR) urea solution heater. The SCR urea solution heater is characterized by comprising a heating core, fluorosilicone insulating rubber and a power wire. The outer side of the heating core is wrapped with a layer of fluorosilicone insulating rubber, and the heating core is connected with the power wire. The SCR urea solution heater has the advantages of being directly immersed into urea solutions and directly heating the urea solutions, the SCR urea solution heater can stably work for a long time, heating efficiency is high, and energy consumption is low.
Description
Technical field
The utility model relates to a kind of solution heater, employed SCR urea liquid heater when relating in particular to a kind of vehicle exhaust processing.
Background technique
Up-to-date Chinese Ministry of Environmental Protection state IV bulletin requires on July 1st, 2013 to rise, the C.I. Engines of Automobile of all productions, import, sale and registration and automobile must meet the requirement of state's IV standard, the SCR after-treatment system is as reaching state's IV discharging mainstream solution, this technology can increase power per liter, reduce heat loss, fuel economy improves; Take the mode of exhaust aftertreatment to reduce the discharge amount of pollutant, main material is urea liquid, and urea liquid need to heat, and is stabilized in competence exertion effect within the rational temperature range.
Summary of the invention
For above-mentioned shortcoming, the purpose of this utility model be to provide a kind of can be fast and effectively to the SCR urea liquid heater of Urea.
Technology contents of the present utility model is: a kind of SCR urea liquid heater, it is characterized in that it comprises Heating core, fluorine silicon insulation rubber and power line, and be coated with one deck fluorine silicon insulation rubber in the outside of Heating core, Heating core is connected with power line.
The utlity model has following advantage: the utlity model has very strong anti-urea corrosivity, can directly be immersed in the urea liquid urea liquid is directly heated, the work steady in a long-term of heater energy, the efficiency of heating surface is high, energy consumption is low, can be customized to all size by the shape according to SCR urea container.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of SCR urea liquid heater is characterized in that it comprises Heating core 1, fluorine silicon insulation rubber 2 and power line 3, is coated with one deck fluorine silicon insulation rubber 2 in the outside of Heating core 1, and Heating core 1 is connected with power line 3.
Working principle of the present utility model is, SCR Urea device is installed in the vehicle-mounted urea liquid container, directly is immersed in the urea liquid, with power line 3 and the power connection of Heating core 1, urea liquid is heated, make urea liquid be stabilized in the normal working temperature scope.
Claims (1)
1. SCR urea liquid heater, it is characterized in that it comprises Heating core (1), fluorine silicon insulation rubber (2) and power line (3), be coated with one deck fluorine silicon insulation rubber (2) in the outside of Heating core (1), Heating core (1) is connected with power line (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203978915U CN202707189U (en) | 2012-08-13 | 2012-08-13 | Silicon controlled rectifier (SCR) urea solution heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203978915U CN202707189U (en) | 2012-08-13 | 2012-08-13 | Silicon controlled rectifier (SCR) urea solution heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202707189U true CN202707189U (en) | 2013-01-30 |
Family
ID=47587498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203978915U Expired - Lifetime CN202707189U (en) | 2012-08-13 | 2012-08-13 | Silicon controlled rectifier (SCR) urea solution heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202707189U (en) |
-
2012
- 2012-08-13 CN CN2012203978915U patent/CN202707189U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |