CN202360276U - Preheating device of diesel engine - Google Patents
Preheating device of diesel engine Download PDFInfo
- Publication number
- CN202360276U CN202360276U CN2011205207734U CN201120520773U CN202360276U CN 202360276 U CN202360276 U CN 202360276U CN 2011205207734 U CN2011205207734 U CN 2011205207734U CN 201120520773 U CN201120520773 U CN 201120520773U CN 202360276 U CN202360276 U CN 202360276U
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- Prior art keywords
- diesel engine
- water tank
- parts
- water
- storage container
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- Expired - Fee Related
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Abstract
The utility model belongs to the field of diesel engines and particularly belongs to a preheating device of a diesel engine. The preheating device of the diesel engine comprises a diesel engine; a water tank is arranged on the diesel engine; a movable separating component which separates the water tank into two parts is arranged in the water tank; an insulation storage container is arranged on the diesel engine; a movable separating board which separates the insulation storage container into two parts is arranged in the insulation storage container; the two parts of the insulation storage container are respectively communicated with the two parts of the water tank, and water pumps are respectively arranged on two connecting pipes; temperature sensors connected with a PLC (Programmable Logic Controller) are respectively arranged in the two parts of the insulation storage container; and the PLC is connected with the two water pumps. The preheating device of the diesel engine has the advantages that hot water in the water tank can be sufficiently utilized through being stored in the insulation storage container, and alcohol is injected into the water tank in winter so as to prevent the diesel engine from frost damage.
Description
Technical field
The utility model belongs to the diesel engine field, specifically is a kind of diesel engine Preheating unit.
Background technique
Diesel engine has obtained using widely in industrial or agricultural, and it dispels the heat through the cooling evaporation of water.When diesel engine is not worked in the winter time, for preventing freezing body, need the discharging of the water in the water tank is clean, thus cause the waste of water resources.In addition, under the lower situation of weather temperature, lubricant oil is in curdled appearance; Temperature is lower in the cylinder, and the diesel engine starting difficulty starts for ease; People adopt fire method roasting and that add hot water to come the preheating body, and also someone's device of having designed the electric heating body comes the preheating body, still; The not enough energy-conserving and environment-protective of method of hot water are baked and added to fire, and Electric heating appliance is too complicated.
Summary of the invention
The purpose of the utility model is how to make good use of the high-temperature water of diesel engine, improves rate of energy, has proposed a kind of diesel engine Preheating unit.
The utility model provides following technological scheme:
The diesel engine Preheating unit; It comprises diesel engine, and diesel engine is provided with water tank, be provided with in the water tank one movably isolating part water tank is divided into two parts; An insulation reservoir vessel is located on the diesel engine; Be provided with a mobile isolating plate in the insulation reservoir vessel and will be incubated the reservoir vessel separated into two parts, two-part of insulation reservoir vessel are communicated with two parts of water tank respectively, and are respectively equipped with water pump on two connecting tubes; Be respectively equipped with temperature transducer in two parts of insulation storage and be connected with the PLC controller, the PLC controller is connected with two water pumps.
Described diesel engine is provided with temperature display unit and is connected with the PLC controller.
A part is injected water in the described water tank, and another part injects alcohol.
The utility model has the advantages that the hot water storage that can make full use of in the water tank goes into to be incubated in the storage uses, and in water tank, injects alcohol again in winter and prevents freezing diesel engine.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1, the diesel engine Preheating unit, it comprises diesel engine 1; Diesel engine 1 is provided with water tank 2; Be provided with in the water tank 2 one movably isolating part 3 water tank is divided into two part A and B, an insulation reservoir vessel 4 is located on the diesel engine 1, insulation is provided with a mobile isolating plate 5 in the reservoir vessel 4 will be incubated reservoir vessel separated into two parts C and D; Two-part of insulation reservoir vessel 4 are communicated with two parts of water tank 2 respectively; Be that B part and C partly are communicated with through connecting tube, A part and D partly are communicated with through connecting tube, and are respectively equipped with water pump 5 and water pump 6 on two connecting tubes; Be respectively equipped with temperature transducer in two parts of insulation storage and be connected with the PLC controller, the PLC controller is connected with two water pumps.
Described diesel engine is provided with temperature display unit and is connected with the PLC controller.
A part is injected water in the described water tank, and another part injects alcohol.
Claims (3)
1. diesel engine Preheating unit; It comprises diesel engine, and diesel engine is provided with water tank, it is characterized in that: be provided with in the water tank one movably isolating part water tank is divided into two parts; An insulation reservoir vessel is located on the diesel engine; Be provided with a mobile isolating plate in the insulation reservoir vessel and will be incubated the reservoir vessel separated into two parts, two-part of insulation reservoir vessel are communicated with two parts of water tank respectively, and are respectively equipped with water pump on two connecting tubes; Be respectively equipped with temperature transducer in two parts of insulation storage and be connected with the PLC controller, the PLC controller is connected with two water pumps.
2. diesel engine Preheating unit according to claim 1 is characterized in that: described diesel engine is provided with temperature display unit and is connected with the PLC controller.
3. diesel engine Preheating unit according to claim 1 is characterized in that: a part is injected water in the described water tank, and another part injects alcohol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205207734U CN202360276U (en) | 2011-12-10 | 2011-12-10 | Preheating device of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205207734U CN202360276U (en) | 2011-12-10 | 2011-12-10 | Preheating device of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202360276U true CN202360276U (en) | 2012-08-01 |
Family
ID=46571466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205207734U Expired - Fee Related CN202360276U (en) | 2011-12-10 | 2011-12-10 | Preheating device of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202360276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400831A (en) * | 2011-12-10 | 2012-04-04 | 常州常瑞天力动力机械有限公司 | Preheating device for diesel engine |
-
2011
- 2011-12-10 CN CN2011205207734U patent/CN202360276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400831A (en) * | 2011-12-10 | 2012-04-04 | 常州常瑞天力动力机械有限公司 | Preheating device for diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20121210 |