CN2256468Y - Preheater by using waste gas of diesel engine to heat diesel oil - Google Patents
Preheater by using waste gas of diesel engine to heat diesel oil Download PDFInfo
- Publication number
- CN2256468Y CN2256468Y CN 96208115 CN96208115U CN2256468Y CN 2256468 Y CN2256468 Y CN 2256468Y CN 96208115 CN96208115 CN 96208115 CN 96208115 U CN96208115 U CN 96208115U CN 2256468 Y CN2256468 Y CN 2256468Y
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- CN
- China
- Prior art keywords
- preheater
- diesel oil
- utility
- casing
- model
- 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 - Fee Related
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Abstract
The utility model relates to a preheater by using waste gas of diesel engine to heat diesel oil, which is composed of a preheating pipe a covering hoop. The utility model is characterized in that the S-shaped preheating pipe is breadthways arranged in an arcuate box body, and both ends of the preheating pipe penetrate out of one end portion of the box body. The arcuate covering hoop is matched with the bottom of the box body and is connected with the bottom of the box body by a screw bolt. The utility model has simple structure, convenient installation and operation, low cost and obvious oil-saving effect.
Description
The utility model relates to a kind of preheater, specifically a kind of preheater that utilizes diesel exhaust heating diesel oil.
Because the self-ignition point of diesel oil is low, safe in utilization, price is low, so motor, and particularly high-power motor is used diesel oil always.But the viscosity of diesel oil and mobile, sprayability, flammability and lubricity have much relations, and the key that influences its viscosity is a temperature.When temperature was low, it is big that diesel oil viscosity becomes, thereby sprayability is bad, incomplete combustion, black smoke from exhaust.Therefore not only waste oil but also contaminated air.So people press for the problem of the low regional diesel oil of diesel oil preceding heating, particularly winter or temperature with preceding heating that solve.
The purpose of this utility model provides a kind of simple in structure, and is easy to install, the preheater that utilizes diesel exhaust heating diesel oil with low cost.
The purpose of this utility model is realized by following technological scheme.
The utility model is made up of casing, economizer bank and shroud ring, it is characterized in that: be the arc interior horizontal serpentine economizer bank of casing, the economizer bank two ends passes casing one end, is arc shroud ring and bottom half and mates mutually, is connected by bolt.
Circular arc part with bottom half during use is stuck on the flue gas leading of diesel engine, and shroud ring is upwards involutory with bottom half by the flue gas leading bottom, and flue gas leading is placed in wherein, is anchored on shroud ring at the bottom of with casing with bolt again.Again serpentine economizer bank two-port one end is connected in motor, a port is connected in fuel tank, and the heat that utilizes waste gas in the flue gas leading like this is with the heating of the serpentine economizer bank in the casing, and diesel oil can heat outflow through casing to be used for motor.
The utility model has the advantages that simple in structurely, easy to install, with low cost, guarantee to enter motor behind the diesel oil preheating, therefore economize on oil, exempted from atmospheric pollution, favourable health of people.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model sectional view.
Fig. 3 is the shroud ring schematic representation.
By the following examples, in conjunction with the accompanying drawings, the utility model is done to describe further.
Embodiment: (referring to Fig. 1,2,3) be a horizontal serpentine economizer bank 2 in being processed into arc casing 1, makes its two ends pass casing 1 one ends, and the arc shroud ring 3 that will be complementary with casing 1 bottom is connected with casing by bolt 4 again.
Claims (1)
1, a kind of preheater that utilizes diesel exhaust heating diesel oil, form by casing (1), economizer bank (2) and shroud ring (3), it is characterized in that: be the arc interior horizontal serpentine economizer bank (2) of casing (1), economizer bank (2) two ends passes casing (1) one end, be arc shroud ring (3) and mate mutually, connect by bolt (4) with casing (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96208115 CN2256468Y (en) | 1996-03-25 | 1996-03-25 | Preheater by using waste gas of diesel engine to heat diesel oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96208115 CN2256468Y (en) | 1996-03-25 | 1996-03-25 | Preheater by using waste gas of diesel engine to heat diesel oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2256468Y true CN2256468Y (en) | 1997-06-18 |
Family
ID=33892238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96208115 Expired - Fee Related CN2256468Y (en) | 1996-03-25 | 1996-03-25 | Preheater by using waste gas of diesel engine to heat diesel oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2256468Y (en) |
-
1996
- 1996-03-25 CN CN 96208115 patent/CN2256468Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |