CN203515766U - Structure for sealing water tank body and tank cover of diesel engine - Google Patents
Structure for sealing water tank body and tank cover of diesel engine Download PDFInfo
- Publication number
- CN203515766U CN203515766U CN201320527636.2U CN201320527636U CN203515766U CN 203515766 U CN203515766 U CN 203515766U CN 201320527636 U CN201320527636 U CN 201320527636U CN 203515766 U CN203515766 U CN 203515766U
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- CN
- China
- Prior art keywords
- diesel engine
- case lid
- water tank
- annular flange
- tank body
- 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 structure for sealing a water tank body and a tank cover of a diesel engine. The structure for sealing the water tank body and the tank cover of the diesel engine comprises the water tank body and the tank cover, and the water tank body and the tank cover are fastened into a whole through screws. The end face, buckled with the water tank body, of the tank cover is provided with a first annular baffle, an annular flange and a second annular baffle. The annular flange is located between the first annular baffle and the second annular baffle, the annular flange is sleeved with an annular sealing strip, a notch is formed in the sealing strip, the annular flange is sleeved with the sealing strip through the notch, a groove is formed in the end face, combined with the tank cover, of the water tank body, and the annular flange sleeved with the sealing strip is inserted into the groove in the water tank body after the tank cover is combined with the water tank body. The structure for sealing the water tank body and the tank cover of the diesel engine has the advantage of being good in sealing performance.
Description
Technical field
The utility model relates to the sealing configuration of a kind of diesel engine water casing and case lid.
Background technique
At present, the cistern cover plate of diesel engine contains cover board body and filler, and the surrounding of cover board body has 4 screw fixed holes.Cistern cover plate is mostly used polypropylene material, polypropylene is heat-resisting, corrosion-resistant, easily moulding, density is little, there is good electrical property and high-frequency insulation, not affected by ambient humidity, it is the ideal material of diesel engine radiator cover plate, protruding tubulose water intake is arranged at the top of diesel engine radiator cover plate, bottom is and the similar plane of diesel engine radiator water intake shape, between the plane of diesel engine radiator cover plate bottom and diesel engine radiator water intake, there is sealing gasket, after diesel engine radiator cover plate and diesel engine radiator are fixed by screw attachment, sealing gasket is compacted, thereby reach the effect of sealing, in actual applications, owing to only having 4 screw fixed holes cover board body to be fixed on the water intake of diesel engine radiator, cistern cover plate easily deforms, affect sealing effect, hot water in diesel engine radiator will overflow from the plane of diesel engine radiator cover plate bottom and the gap between diesel engine radiator water intake, easily scald people and even damage motor.
Summary of the invention
For above-mentioned technical problem, main purpose of the present utility model is to provide the sealing configuration of a kind of diesel engine water casing and case lid, the utlity model has the feature of good seal performance.
The technological scheme solving the problems of the technologies described above is as follows:
The sealing configuration of diesel engine water casing and case lid, comprise tank box and case lid, tank box and case lid are integrated by screw fastening, the end face covering with tank box of described case lid is provided with the first ring baffle, annular flange flange and the second ring baffle, annular flange flange is between the first ring baffle and the second ring baffle, in annular flange flange, cover has an annular Stamping Steel Ribbon, sealing bar is provided with recess, Stamping Steel Ribbon is enclosed within annular flange flange by this recess, the end face that described tank box is combined with case lid is provided with groove, after case lid is combined with tank box, cover has the annular flange flange of Stamping Steel Ribbon to be inserted in the groove on tank box.
Adopted such scheme, in annular flange flange, cover has an annular Stamping Steel Ribbon, sealing bar is provided with recess, Stamping Steel Ribbon is enclosed within annular flange flange by this recess, the end face that described tank box is combined with case lid is provided with groove, after case lid is combined with tank box, cover has the annular flange flange of Stamping Steel Ribbon to be inserted in the groove on tank box.By this structure, in the junction of case lid and tank box, formed tight sealing, no matter be that water tank tilts, or water tank deforms, water in water tank cannot spill by junction, like this, concerning user and diesel engine body, has very high Security.
The surface of described the second ring baffle is provided with thermal-protective coating.By thermal-protective coating, heat in water tank is intercepted, prevent that the excess Temperature of water tank from exert an influence Stamping Steel Ribbon, avoid Stamping Steel Ribbon premature aging.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of case lid;
Fig. 3 is the schematic diagram of tank box;
1 is tank box, and 10 is groove;
2 is case lid, and 20 is the first ring baffle, and 21 is annular flange flange, and 22 is the second ring baffle, and 23 is Stamping Steel Ribbon, and 24 is thermal-protective coating.
Embodiment
Referring to figs. 1 through Fig. 3, the sealing configuration of diesel engine water casing of the present utility model and case lid, comprises tank box 1 and case lid 2, and tank box 1 is integrated by screw fastening with case lid 2.The end face covering with tank box of described case lid is provided with the first ring baffle 20, annular flange flange 21 and the second ring baffle 22, annular flange flange 21 is between the first ring baffle 20 and the second ring baffle 22, in annular flange flange 21, cover has an annular Stamping Steel Ribbon 23, sealing bar is provided with recess, and the cross section of Stamping Steel Ribbon 23 is U-shaped.The surface of the second ring baffle 22 is provided with thermal-protective coating 24.Stamping Steel Ribbon 23 is enclosed within annular flange flange 21 by this recess.The end face of being combined with case lid of described tank box 1 is provided with groove 10, and after case lid 1 and tank box 2 combinations, cover has the annular flange flange 21 of Stamping Steel Ribbon to be inserted in the groove on tank box.
Claims (2)
1. the sealing configuration of diesel engine water casing and case lid, comprise tank box and case lid, tank box and case lid are integrated by screw fastening, it is characterized in that: the end face covering with tank box of described case lid is provided with the first ring baffle, annular flange flange and the second ring baffle, annular flange flange is between the first ring baffle and the second ring baffle, in annular flange flange, cover has an annular Stamping Steel Ribbon, sealing bar is provided with recess, Stamping Steel Ribbon is enclosed within annular flange flange by this recess, the end face that described tank box is combined with case lid is provided with groove, after case lid is combined with tank box, cover has the annular flange flange of Stamping Steel Ribbon to be inserted in the groove on tank box.
2. the sealing configuration of diesel engine water casing according to claim 1 and case lid, is characterized in that: the surface of described the second ring baffle is provided with thermal-protective coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527636.2U CN203515766U (en) | 2013-08-27 | 2013-08-27 | Structure for sealing water tank body and tank cover of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527636.2U CN203515766U (en) | 2013-08-27 | 2013-08-27 | Structure for sealing water tank body and tank cover of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203515766U true CN203515766U (en) | 2014-04-02 |
Family
ID=50374710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320527636.2U Expired - Fee Related CN203515766U (en) | 2013-08-27 | 2013-08-27 | Structure for sealing water tank body and tank cover of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203515766U (en) |
-
2013
- 2013-08-27 CN CN201320527636.2U patent/CN203515766U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20150827 |
|
| EXPY | Termination of patent right or utility model |