CN106948979A - Diesel engine leakproof fuel cell - Google Patents
Diesel engine leakproof fuel cell Download PDFInfo
- Publication number
- CN106948979A CN106948979A CN201710225425.6A CN201710225425A CN106948979A CN 106948979 A CN106948979 A CN 106948979A CN 201710225425 A CN201710225425 A CN 201710225425A CN 106948979 A CN106948979 A CN 106948979A
- Authority
- CN
- China
- Prior art keywords
- box
- sealing plate
- gask
- annular seal
- seal groove
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0076—Details of the fuel feeding system related to the fuel tank
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a kind of diesel engine leakproof fuel cell, including：The upper box and lower box of mutual cooperation, the upper end of the upper box is provided with pouring orifice, it is provided with the lower end of the upper box and connects side, the lower end of the lower box is provided with oil-out, lower connection side is provided with the upper end of the lower box, the upper connection in lower connection between be connected by some fixing bolts with fixing nut, oil pocket is provided between the upper box and lower box, it is provided with the oil pocket with upper connection in the upper conical sealing plate being connected and the inferior pyramidal sealing plate being connected during with lower connection, Gask-O-Seal and upper annular seal groove on some are evenly arranged with the lower end of the upper conical sealing plate, the upper Gask-O-Seal and upper annular seal groove are staggered.
Description
Technical field
The present invention relates to a kind of diesel engine part, more particularly to a kind of diesel engine leakproof fuel cell.
Background technology
The structure of existing diesel fuel tank mainly includes：The upper box and lower box of mutual cooperation, in the upper box
Upper end is provided with pouring orifice, is provided with the lower end of the upper box and connects side, is provided with out in the lower end of the lower box
Hydraulic fluid port, is provided with lower connection side in the upper end of the lower box, the upper connection in lower connection between pass through some fixations
Bolt is connected with fixing nut, and oil pocket is provided between the upper box and lower box.Existing diesel oil tank makes
During, the diesel oil in fuel tank is easy to ooze out between upper connection is in lower connection, and sealing effectiveness is poor, not only can be to bavin
Oil machine other parts and ground are polluted, and cause diesel oil waste, can also induce security incident, it is impossible to meet use requirement.
The content of the invention
The technical problems to be solved by the invention are：A kind of diesel engine leakproof fuel cell of good sealing effect is provided.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：Diesel engine leakproof fuel cell, including：Mutually
The upper box and lower box of cooperation, pouring orifice is provided with the upper end of the upper box, is provided with the lower end of the upper box
Upper connection side, oil-out is provided with the lower end of the lower box, and lower connection side is provided with the upper end of the lower box, described
Upper connection in lower connection between be connected by some fixing bolts with fixing nut, the upper box and lower box it
Between be provided with oil pocket, be provided with upper connection in the upper conical sealing plate being connected and be connected during with lower connection in the oil pocket
The inferior pyramidal sealing plate connect, Gask-O-Seal and upper annular on some is evenly arranged with the lower end of the upper conical sealing plate close
Sealing groove, the upper Gask-O-Seal and upper annular seal groove are staggered, be provided with the upper end of the inferior pyramidal sealing plate with
The lower annular seal groove that upper Gask-O-Seal cooperates and the lower Gask-O-Seal with the mutual cooperation of upper annular seal groove, in institute
State and be provided with through hole in the middle part of upper conical sealing plate, lower through-hole is provided with the middle part of the inferior pyramidal sealing plate.
It is an advantage of the invention that：Above-mentioned diesel engine leakproof fuel cell, structure is novel, above and below being vertically connected with side and being respectively adopted
Cone seal plate is coordinated, and multiple Gask-O-Seals up and down that are also staggered on cone seal plate up and down carry out multiple close
Envelope, good sealing effect prevents diesel oil seepage, it is ensured that using for diesel engine is safe, while sealing plate can be right using pyramidal structure
Diesel oil is oriented to, it is ensured that diesel oil, which can smoothly enter, carries out normal supply in lower box.
Brief description of the drawings
Fig. 1 is the overlooking the structure diagram of diesel engine leakproof fuel cell of the present invention.
In figure：1st, upper box, 2, lower box, 3, pouring orifice, 4, upper connection side, 5, oil-out, 6, lower connection side, 7, fixed
Bolt, 8, fixing nut, 9, oil pocket, 10, upper conical sealing plate, 11, inferior pyramidal sealing plate, 12, upper Gask-O-Seal, 13, on
Annular seal groove, 14, lower annular seal groove, 15, lower Gask-O-Seal, 16, upper through hole, 17, lower through-hole.
Embodiment
The particular content of the present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, diesel engine leakproof fuel cell, including：The upper box 1 and lower box 2 of mutual cooperation, in the upper box
1 upper end is provided with pouring orifice 3, and connection side 4 is provided with the lower end of the upper box 1, is set in the lower end of the lower box 2
Be equipped with oil-out 5, be provided with lower connection side 6 in the upper end of the lower box 2, the upper connection at 4 and lower connection 6 between lead to
Cross some fixing bolts 7 with fixing nut 8 to be connected, oil pocket 9 is provided between the upper box 1 and lower box 2, described
It is provided with oil pocket 9 and upper connection is in the 4 upper conical sealing plates 10 being connected and 6 inferior pyramidals being connected are sealed during with lower connection
Plate 11, Gask-O-Seal 12 and upper annular seal groove 13 on some are evenly arranged with the lower end of the upper conical sealing plate 10,
The upper Gask-O-Seal 12 and upper annular seal groove 13 are staggered, be provided with the upper end of the inferior pyramidal sealing plate 11 with
The lower annular seal groove 14 that upper Gask-O-Seal 12 cooperates and the lower ring packing with the mutual cooperation of upper annular seal groove 13
Pad 15, through hole 16 is provided with the middle part of the upper conical sealing plate 10, is set at the middle part of the inferior pyramidal sealing plate 11
There is lower through-hole 17.
Above-mentioned diesel engine leakproof fuel cell, structure is novel, be vertically connected with side be respectively adopted above and below cone seal plate carry out
Coordinate, multiple Gask-O-Seals up and down that are also staggered on cone seal plate up and down carry out multi-sealed, good sealing effect, prevent
Only diesel oil seepage, it is ensured that diesel engine using safety, while sealing plate can be oriented to using pyramidal structure to diesel oil, it is ensured that
Diesel oil, which can smoothly enter, carries out normal supply in lower box.
Claims (1)
1. diesel engine leakproof fuel cell, it is characterised in that：Including：The upper box of mutual cooperation（1）And lower box（2）, on described
Casing（1）Upper end be provided with pouring orifice（3）, in the upper box（1）Lower end be provided with connection side（4）, under described
Casing（2）Lower end be provided with oil-out（5）, in the lower box（2）Upper end be provided with lower connection side（6）, the upper company
Edge fit（4）With lower connection side（6）Between pass through some fixing bolts（7）And fixing nut（8）It is connected, in the upper box
（1）And lower box（2）Between be provided with oil pocket（9）, in the oil pocket（9）Inside it is provided with and upper connection side（4）What is be connected is upper
Cone seal plate（10）With with lower connection side（6）The inferior pyramidal sealing plate being connected（11）, in the upper conical sealing plate（10）
Lower end be evenly arranged with some upper Gask-O-Seals（12）With upper annular seal groove（13）, the upper Gask-O-Seal（12）With
Upper annular seal groove（13）It is staggered, in the inferior pyramidal sealing plate（11）Upper end be provided with and upper Gask-O-Seal（12）
The lower annular seal groove cooperated（14）With with upper annular seal groove（13）The lower Gask-O-Seal cooperated（15）, institute
State upper conical sealing plate（10）Middle part be provided with through hole（16）, in the inferior pyramidal sealing plate（11）Middle part be provided with down
Through hole（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710225425.6A CN106948979A (en) | 2017-04-07 | 2017-04-07 | Diesel engine leakproof fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710225425.6A CN106948979A (en) | 2017-04-07 | 2017-04-07 | Diesel engine leakproof fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106948979A true CN106948979A (en) | 2017-07-14 |
Family
ID=59475123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710225425.6A Pending CN106948979A (en) | 2017-04-07 | 2017-04-07 | Diesel engine leakproof fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106948979A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411191A (en) * | 2018-11-10 | 2019-03-01 | 国网河南省电力公司修武县供电公司 | A kind of transformer sealing device |
-
2017
- 2017-04-07 CN CN201710225425.6A patent/CN106948979A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411191A (en) * | 2018-11-10 | 2019-03-01 | 国网河南省电力公司修武县供电公司 | A kind of transformer sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170714 |
|
| WD01 | Invention patent application deemed withdrawn after publication |