CN103867254A - Engine sump heating pipe installation structure - Google Patents
Engine sump heating pipe installation structure Download PDFInfo
- Publication number
- CN103867254A CN103867254A CN201210534283.9A CN201210534283A CN103867254A CN 103867254 A CN103867254 A CN 103867254A CN 201210534283 A CN201210534283 A CN 201210534283A CN 103867254 A CN103867254 A CN 103867254A
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- China
- Prior art keywords
- heating pipe
- clamping sleeve
- sump
- engine
- installation structure
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Abstract
An engine sump heating pipe installation structure comprises a clamping sleeve connector body and a heating pipe which are installed in holes in the lateral wall of a sump, the heating pipe penetrates an inner hole of the clamping sleeve connector body and stretches out, and the stretching end of the heating pipe stretches out of the clamping sleeve connector body to be fixedly connected with a rubber pipe. The installation structure is simple, reasonable in design and low in installation and assembly difficulty. The installation structure has the advantages of being capable of transferring the leakage point of water in the heating pipe and transferring water leakage which may happen in the sump out of the sump. Even if the leakage happens, no water exists in engine oil in the sump, heating performance is not affected, safety operation of an engine is guaranteed, and the engine damage risks are reduced.
Description
Technical field
The present invention is a kind of engine sump tank heating pipe mounting structure.
Background technique
North cold area, vehicular engine oil sump domestic demand will install economizer bank additional, be connected with outside hot water pipe by mouth of pipe linkage structure, make hot water circulate machine oil is heated between economizer bank and external heat system, thereby improve the cold starting performance of motor.Heating pipe pipe shaft is fixed in oil sump by support, and the mouth of pipe is connected with extraneous heating system by two circular holes holding successfully on oil sump 1 sidewall.Fixedly being undertaken by a Bite type fittings linkage structure of the mouth of pipe.Because being heats machine oil taking water as medium, so that sealing seems is extremely important, once because seal badly, water enters machine oil will cause serious damage to motor.The Bite type fittings linkage structure that present stage is used, as shown in Figure 1.The circular hole on oil sump sidewall was inserted in the threaded one end of clamping sleeve blow-out patch body before this, the mouth of pipe of heating pipe inserts the endoporus of clamping sleeve blow-out patch again, and fit with the concave station in clamping sleeve blow-out patch endoporus, clamping sleeve blow-out patch body is fixed on oil sump sidewall by hexagon nut, oil sump sidewall both sides respectively have a composite seal washer to seal the machine oil in oil sump, liner plate is a metal plate, is used for strengthening the intensity on oil sump sidewall.The inner conical surface of the male cone (strobilus masculinus) of cutting ferrule and clamping sleeve blow-out patch body rear end pore coordinates, and cutting ferrule nut inner conical surface and the laminating of cutting ferrule afterbody male cone (strobilus masculinus), make cutting ferrule inner cutter hole be cut into heating pipe outer wall by tightening cutting ferrule nut.Clamping sleeve blow-out patch external body is connected with heating system by sebific duct.In heating pipe, the sealing of water mainly ensures by the conical surface seal of cutting ferrule and clamping sleeve blow-out patch body.This seal request each several part part no-float, form and position tolerance and size tolerance requirements are high, and assembly technology complexity, screw-down torque, number of times to cutting ferrule nut all will have strict regulation, and after having assembled, need product hermeticity to carry out 100% inspection, cost is high, has a big risk.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, the technological scheme of the engine sump tank heating pipe mounting structure that a kind of simple in structure, reasonable in design, installation and assembling difficulty reduce is provided, adopt the technical program to enable to shift the leakage point of water in heating pipe, the leakage of water that may be in oil sump is transferred to outside oil sump, even if leak like this, in machine oil in oil sump, do not have water yet, simultaneously on heating properties without any impact, thereby ensure engine health operation, reduced the risk that motor damages.
The present invention realizes by following technical measures: a kind of engine sump tank heating pipe mounting structure, comprise the clamping sleeve blow-out patch body, the heating pipe that are arranged on oil sump areole, described heating pipe runs through clamping sleeve blow-out patch body endoporus and for overhanging, the overhanging end of described heating pipe leans out described clamping sleeve blow-out patch body and can be fixedly connected with sebific duct.
Concrete feature of the present invention also has, and on the periphery of above-mentioned heating pipe overhanging end, is provided with annular groove, has sebific duct to be stuck in the groove on heating pipe overhanging end by clip.
Beneficial effect of the present invention is: by changing a little the heating structure at mouth of pipe place and the structure of length and clamping sleeve blow-out patch body, realize the leakage point that shifts water in heating pipe, the leakage of the water that may occur in oil sump is transferred to outside oil sump, even if leak like this, in the machine oil in oil sump, do not have water yet, simultaneously on heating properties without any impact, simple in structure, easily realize, reduced assembling difficulty, reduced the risk that motor damages.
Brief description of the drawings
Fig. 1 is the structural representation of the engine sump tank heating pipe mounting structure in background technique.
Fig. 2 is the structural representation of engine sump tank heating pipe mounting structure in the specific embodiment of the invention.
In figure: 1, oil sump, 2, heating pipe, 3, clamping sleeve blow-out patch body, 4, liner plate, 5, cutting ferrule, 6, cutting ferrule nut, 7, hexagon nut, 8, composite seal washer, 9, groove.
Embodiment
For clearly demonstrating the technical characterstic of this programme, below by an embodiment, this programme is set forth.
As accompanying drawing, a kind of engine sump tank heating pipe mounting structure, comprise the clamping sleeve blow-out patch body 3, the heating pipe 2 that are arranged on oil sump 1 areole, described heating pipe 2 runs through clamping sleeve blow-out patch body 3 endoporus and for overhanging, the overhanging end of described heating pipe 3 leans out described clamping sleeve blow-out patch body 1 and can be fixedly connected with sebific duct.On the periphery of heating pipe 2 overhanging ends, be provided with annular groove 9, described sebific duct is stuck in groove 9 places on overhanging end by clip.Clamping sleeve blow-out patch body 3 is fixed on oil sump 1 sidewall by hexagon nut 7, oil sump 1 sidewall both sides respectively seal the machine oil in oil sump 1 with a composite seal washer 8, liner plate 4 is metal plates, is close on the sidewall of oil sump 1, to be used for the intensity of reinforced sidewall.The inner conical surface of the male cone (strobilus masculinus) of cutting ferrule 5 and clamping sleeve blow-out patch body 3 rear end pores coordinates, and cutting ferrule nut 6 inner conical surfaces and cutting ferrule 5 afterbody male cone (strobilus masculinus)s coordinate, and make cutting ferrule 5 inner cutter holes be cut into heating pipe 2 outer walls by tightening cutting ferrule nut 6.The mouth of pipe of heating pipe 2 is connected with external heat system by sebific duct, and sebific duct is stuck in mouth of pipe groove 9 places with clip.
The present invention can pass through or adopt existing techniques in realizing without the technical characteristics of describing; do not repeat them here; certainly; above-mentioned explanation is not limitation of the present invention; the present invention is also not limited in above-mentioned giving an example; variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present invention, also should belong to protection scope of the present invention.
Claims (2)
1. an engine sump tank heating pipe mounting structure, comprise the clamping sleeve blow-out patch body, the heating pipe that are arranged on oil sump areole, it is characterized in that, described heating pipe runs through clamping sleeve blow-out patch body endoporus and for overhanging, the overhanging end of described heating pipe leans out described clamping sleeve blow-out patch body and can be fixedly connected with sebific duct.
2. engine sump tank heating pipe mounting structure according to claim 1, is characterized in that, on the periphery of described heating pipe overhanging end, is provided with annular groove, has sebific duct to be stuck in the groove on heating pipe overhanging end by clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210534283.9A CN103867254A (en) | 2012-12-12 | 2012-12-12 | Engine sump heating pipe installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210534283.9A CN103867254A (en) | 2012-12-12 | 2012-12-12 | Engine sump heating pipe installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103867254A true CN103867254A (en) | 2014-06-18 |
Family
ID=50906207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210534283.9A Pending CN103867254A (en) | 2012-12-12 | 2012-12-12 | Engine sump heating pipe installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103867254A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401696A (en) * | 2016-11-08 | 2017-02-15 | 天津雷沃发动机有限公司 | Engine oil draining rubber tube and oil pan sealing structure for grain combine |
-
2012
- 2012-12-12 CN CN201210534283.9A patent/CN103867254A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401696A (en) * | 2016-11-08 | 2017-02-15 | 天津雷沃发动机有限公司 | Engine oil draining rubber tube and oil pan sealing structure for grain combine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |