CN205101090U - Add DF4B diesel locomotive who is equipped with thermoelectric guarantee device - Google Patents
Add DF4B diesel locomotive who is equipped with thermoelectric guarantee device Download PDFInfo
- Publication number
- CN205101090U CN205101090U CN201520852503.1U CN201520852503U CN205101090U CN 205101090 U CN205101090 U CN 205101090U CN 201520852503 U CN201520852503 U CN 201520852503U CN 205101090 U CN205101090 U CN 205101090U
- Authority
- CN
- China
- Prior art keywords
- water
- hot
- stop valve
- cold water
- pipe
- 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.)
- Active
Links
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The utility model belongs to the technical field of diesel locomotive beats the temperature, concretely relates to add DF4B diesel locomotive who is equipped with thermoelectric guarantee device, including expansion tank and diesel locomotive circulating pipe way, expansion tank through well cold water moisturizing pipe, high -temperature water moisturizing manage respectively with the diesel locomotive circulating pipe way in cold water pipe, hot -water line correspond and be connected its characterized in that: still be connected with thermoelectric guarantee device in the diesel locomotive circulating pipe way, thermoelectric guarantee device includes diesel generator group, electric cabinet and a plurality of water pump, corresponds respectively in the hot water outlet pipe of diesel generator group and the link circuit of cold water pipe, hot -water line to be equipped with stop valve II, stop valve I, correspond respectively in the cold water inlet tube of diesel generator group and the link circuit of cold water pipe, hot -water line and be equipped with stop valve IV, stop valve III, be equipped with the LG water pump in the cold water inlet tube pipeline. The problem of the tradition to beat the oil consumption of temperature mode existence big etc is solved, can also supply power for the cab is supplementary simultaneously.
Description
Technical field
The utility model belongs to internal combustion locomotive and beats temperature technique field, is specifically related to a kind of DF4B internal combustion locomotive adding thermoelectricity ensuring equipment.
Background technique
Because internal combustion locomotive machine oil and cooling water temperature can must start more than 20 DEG C, oil, coolant-temperature gage more than 40 DEG C can load.Therefore locomotive is when ambient temperature is lower, and stoppage in transit internal combustion locomotive must carry out beating temperature, thus meets oil, coolant-temperature gage that diesel engine normally starts, and prevents locomotive cooling water and heating pipeline bursting by freezing.Current internal combustion locomotive all adopts traditional diesel engine of locomotive idling running down mode to carry out beating temperature, but temperature is beaten in Idling Process for Diesel Engine running down, and not only fuel consumption is large, the problem such as also easily cause the improper abrasion of diesel engine of locomotive oil dilution, moving element and oil sprayer carbon distribution is serious.
Within 2013, Guo Bai transports section fuel consumption 748 tons, and fuel consume accounts for 82% of the engineering output value, and this index is far above other internal combustion locomotive circuit of company, and fuel consume has become the key factor affecting this section of locomotive traction profit and loss.By analyzing, finds that Guo Bai in 2013 transport section locomotive is beaten warm 1031h, plays warm oil consumption 25.78 tons, about 240,000 yuan winter.Improve internal combustion locomotive and beat warm mode winter, reduce internal combustion locomotive and play warm oil consumption winter, thus reduce IC engine fuel unit consumption and transportation cost, the project of realization is made a profit instead of suffering a loss, and seems particularly important.
Summary of the invention
The utility model in order to solve traditional diesel engine of locomotive idling running down beat the fuel consumption that warm mode exists large, cause the improper abrasion of diesel engine of locomotive oil dilution, moving element and the problem such as oil sprayer carbon distribution is serious, and then provide a kind of DF4B internal combustion locomotive adding thermoelectricity ensuring equipment.
The utility model adopts following technological scheme:
A kind of DF4B internal combustion locomotive adding thermoelectricity ensuring equipment, comprise swelling water tank and internal combustion locomotive circulating water line, swelling water tank by middle cold water water-adding pipe, high-temperature water water-adding pipe respectively with the cold water pipe in internal combustion locomotive circulating water line, hot-water line is corresponding connects, thermoelectricity ensuring equipment is also connected with in described internal combustion locomotive circulating water line, thermoelectricity ensuring equipment comprises diesel generator group, electric control box and some water pumps, and the hot water outlet pipe of diesel generator group is provided with stop valve II, stop valve I with corresponding respectively in the link circuit of cold water pipe, hot-water line; The cold water inlet of diesel generator group is provided with stop valve IV, stop valve III with corresponding respectively in the link circuit of cold water pipe, hot-water line, is provided with LG water pump in cold water inlet pipeline.
Described hot-water line is also circumscribed with driver's cab water heating plant, is provided with circulating water pump in link circuit.
The utility model has following beneficial effect:
1, the utility model utilizes thermoelectricity ensuring equipment to make cooling water after diesel exhaust heat is handed over and three-phase electricity heats, it is made constantly to circulate along high and low temperature water system with circulating water pump, thus make cooling water and machine oil reach heating and heat insulation effect, reduce internal combustion locomotive and play warm oil consumption winter, before and after installing thermoelectricity ensuring equipment additional, Contrast on effect is as follows:
2, the utility model locomotive is also can give driver's cab auxiliary power supply without (locomotive medium-capital overhauling without fiery loopback average time be 6 days) in fiery loopback way simultaneously, provides the household electricities (AC220V) such as electric furnace, electric heater, electromagnetism stove, air-conditioning and mobile phone charging for escort personnel.
Accompanying drawing explanation
Fig. 1 is circulation waterway schematic diagram of the present utility model;
In figure: cold water water-adding pipe, 15-high-temperature water water-adding pipe, 16-circulating water pump in 1-swelling water tank, 2-driver's cab water heating plant, 3-diesel generator group, 4-hot water outlet pipe, 5-cold water inlet, 6-LG water pump, 8-cold water pipe, 9-stop valve II, 10-stop valve IV, 11-stop valve III, 12-stop valve I, 13-hot-water line, 14-.
Embodiment
By reference to the accompanying drawings, embodiment of the present utility model is described further:
The DF4B internal combustion locomotive adding thermoelectricity ensuring equipment as shown in Figure 1, comprise swelling water tank 1 and internal combustion locomotive circulating water line, swelling water tank 1 is by middle cold water water-adding pipe 14, high-temperature water water-adding pipe 15 respectively with the cold water pipe 8 in internal combustion locomotive circulating water line, hot-water line 13 correspondence connects, thermoelectricity ensuring equipment is also connected with in described internal combustion locomotive circulating water line, thermoelectricity ensuring equipment comprises diesel generator group 3, electric control box and some water pumps, hot water outlet pipe 4 and the cold water pipe 8 of diesel generator group 3, in the link circuit of hot-water line 13, correspondence is provided with stop valve II 9 respectively, stop valve I 12, the cold water inlet 5 of diesel generator group 3 is provided with stop valve IV 10, stop valve III 11 with corresponding respectively in the link circuit of cold water pipe 8, hot-water line 13, is provided with LG water pump 6 in cold water inlet 5 pipeline.
Specific works process of the present utility model is:
When diesel engine of locomotive is out of service, NJRD diesel generator group 3 uses, stop valve II 9, stop valve IV 10, stop valve III 11, stop valve I 12 are all opened, when high and low temperature system water temperature is inconsistent, stop valve I 12 can be turned down, the hot water amount of suitable minimizing high-temperature systems, makes equalized temperature.
When diesel engine of locomotive runs, NJRD diesel generator group 3 is stopped using, close stop valve I 12 and stop valve III 11, high and low water temperature channeling water can be prevented, NJRD diesel generator group 3 can be made again to have hot water circuit, not freezing NJRD diesel engine.
Driver's cab is provided with to the locomotive of water heating plant, between high-temperature water pump intake pipe and stop valve, adds circulating water pump, namely shown in figure, circulating water pump 16 is installed between hot-water line 13 and driver's cab water heating plant 2.
It can thus be appreciated that, for meeting oil, coolant-temperature gage that diesel engine of diesel locomotive normally starts, and prevent oil, water lines bursting by freezing, DF4B internal combustion locomotive preboiler is adapted as thermoelectricity ensuring equipment.This device is made up of equipment such as minitype diesel oil engine group, electric control box and circulating water pump, adopt PLC logic control, make device possess circulating water heating, the large function of auxiliary electricity consumption two and manual, automatic two kinds of working methods, realize automatically controlling circulating water heating.
When diesel engine of locomotive stops, this device starts, diesel generating set sends three-phase 380V Ac, stable output reliable three-phase AC380V, single-phase AC220V and DC110V tri-kinds of power supplys after electric control box pressure regulation, rectification, for three-phase heating resistor, circulating water pump and locomotive fuel oil pump, auxiliary lubricating oil pump.Cooling water is handed over through diesel exhaust heat and after three-phase electricity heating, is made it constantly circulate along high and low temperature water system with circulating water pump, thus makes cooling water and machine oil reach heating and heat insulation effect.
Claims (2)
1. one kind adds the DF4B internal combustion locomotive of thermoelectricity ensuring equipment, comprise swelling water tank (1) and internal combustion locomotive circulating water line, swelling water tank (1) is by middle cold water water-adding pipe (14), high-temperature water water-adding pipe (15) respectively with the cold water pipe (8) in internal combustion locomotive circulating water line, hot-water line (13) correspondence connects, it is characterized in that: in described internal combustion locomotive circulating water line, be also connected with thermoelectricity ensuring equipment, thermoelectricity ensuring equipment comprises diesel generator group (3), electric control box and some water pumps, hot water outlet pipe (4) and the cold water pipe (8) of diesel generator group (3), in the link circuit of hot-water line (13), correspondence is provided with stop valve II (9) respectively, stop valve I (12), the cold water inlet (5) of diesel generator group (3) is provided with stop valve IV (10), stop valve III (11) with corresponding respectively in the link circuit of cold water pipe (8), hot-water line (13), is provided with LG water pump (6) in cold water inlet (5) pipeline.
2. the DF4B internal combustion locomotive adding thermoelectricity ensuring equipment according to claim 1, is characterized in that: described hot-water line (13) is also circumscribed with driver's cab water heating plant (2), is provided with circulating water pump (16) in link circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852503.1U CN205101090U (en) | 2015-10-30 | 2015-10-30 | Add DF4B diesel locomotive who is equipped with thermoelectric guarantee device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852503.1U CN205101090U (en) | 2015-10-30 | 2015-10-30 | Add DF4B diesel locomotive who is equipped with thermoelectric guarantee device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205101090U true CN205101090U (en) | 2016-03-23 |
Family
ID=55516874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520852503.1U Active CN205101090U (en) | 2015-10-30 | 2015-10-30 | Add DF4B diesel locomotive who is equipped with thermoelectric guarantee device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205101090U (en) |
-
2015
- 2015-10-30 CN CN201520852503.1U patent/CN205101090U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106257158A (en) | A kind of hybrid-power combustion-gas thermal pump water-heater system and control method thereof | |
| CN210239765U (en) | Safe energy-saving steam extraction and heat supply system capable of flexibly adjusting steam inlet of low-pressure cylinder | |
| CN103968598A (en) | Large temperature difference centralized heating/cooling system | |
| CN204783320U (en) | Gas trigeminy supplies well cold water waste heat utilization system of system | |
| CN107763711A (en) | A kind of water tank heating system | |
| CN206917747U (en) | A kind of distributed energy resource system | |
| CN106440902B (en) | A kind of heat accumulation regulating system and its adjusting method based on cogeneration | |
| CN205101090U (en) | Add DF4B diesel locomotive who is equipped with thermoelectric guarantee device | |
| CN201339530Y (en) | Large and medium-sized diesel engine winter preheating device | |
| CN203584578U (en) | Circulation heating system of anti-freezing device of gas turbine | |
| CN107387259B (en) | Heating system, refrigerating system and combined cooling heating and power system | |
| CN111121288A (en) | Bathing water preparing system | |
| CN206016957U (en) | A kind of hospital's Distribution of Natural formula energy supplying system | |
| CN205477788U (en) | Gas pressure regulating facility residual pressure utilizes system | |
| CN211876356U (en) | Bathing water preparing system | |
| CN207161222U (en) | A kind of heating available for cold, heat and electricity triple supply, the refrigeration system available for cold, heat and electricity triple supply and cold, heat and power triple supply system | |
| CN202707221U (en) | Intelligent efficient energy-saving and environment-friendly automobile water-heating exhaust heater | |
| CN207163011U (en) | A kind of cold-hot combined supply system | |
| CN202659376U (en) | LNG (liquefied natural gas) passenger car provided with gas-fuel heater | |
| CN207146488U (en) | High back pressure birotor electric heating unit heating system | |
| CN203228927U (en) | Ship waste heat utilizing device | |
| CN206670117U (en) | Skyscraper is cold and hot double for journey piping installation, building air-conditioner device | |
| CN203980396U (en) | Thermal source flow balance controller | |
| CN109959045A (en) | A kind of heating system, refrigeration system and cold, heat and power triple supply system | |
| CN205481924U (en) | Natural gas pipe net residual pressure drags refrigeration and supplies system linking energy supply system with cool and thermal power trigeminy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |