CN203714407U - Sealing structure for oil cover of generator oil tank - Google Patents
Sealing structure for oil cover of generator oil tank Download PDFInfo
- Publication number
- CN203714407U CN203714407U CN201420071339.6U CN201420071339U CN203714407U CN 203714407 U CN203714407 U CN 203714407U CN 201420071339 U CN201420071339 U CN 201420071339U CN 203714407 U CN203714407 U CN 203714407U
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- oil
- packing seal
- generator
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- hermetically
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Abstract
The utility model provides a sealing structure for an oil cover of a generator oil tank and belongs to the technical field of mechanical components. The sealing structure solves the problem that oil is wasted caused by the fact that the oil easily overflows from a position between a cover and a tank body of the oil tank in the prior art. The sealing structure for the oil cover of the generator oil tank is characterized in that a lining lantern ring is fixedly arranged in the oil cover, pipe joints are fixedly arranged at an oil inlet of a tank body, the lining lantern ring is fixedly connected onto the pipe joints through threads, a clamping column is fixedly arranged at a middle position in the lining lantern ring, a sealing gasket sleeves the seizing column, arc-shaped grooves are formed in parts, which are abutted against the edges of upper openings of the pipe joints, on the sealing gasket along the circumferential direction of the sealing gasket, oil absorption sponges are embedded in the arc-shaped grooves, and the edges of the upper openings of the pipe joints are abutted against the oil absorption sponges when the oil cover is fixedly connected onto the pipe joints. The sealing structure is simple in structure, and the oil absorption sponges are embedded in the arc-shaped grooves for sealing the connecting part between the oil cover and the tank body, therefore, oil is prevented from overflowing from a position between a tank cover and the tank body.
Description
Technical field
The utility model belongs to mechanical part technical field, relates to a kind of hermetically-sealed construction of generator oil tank oil cap.
Background technology
Fuel tank refers to the container that can charge, and fuel tank except oil storage, also plays the effect such as bubble, precipitated impurities in heat radiation, oil and water separation in hydraulic efficiency pressure system.A lot of auxiliaries are installed in fuel tank, and this auxiliary is generally cooling vessel, temperature booster etc.
Fuel tank can be divided into open type oil tank and sealed reservoir, open type oil tank, and in casing, liquid level communicates with atmosphere, and airfilter is housed on fuel lid; Open type oil tank is simple in structure, convenient for installation and maintenance, and hydraulic efficiency pressure system generally adopts this form.Sealed reservoir is generally used for pressure oil tank, inside fills the unreactable gas of certain pressure.If opened point by the shape of fuel tank, can also be divided into rectangle fuel tank and round can shaped fuel tank, rectangle fuel tank is easy to manufacture, and hydraulic component is easily installed on casing; Round can shaped fuel tank intensity is high, lightweight, is easy to cleaning, but manufacture is more difficult, and occupation of land space is larger, in main equipment, uses.
Fuel tank must have enough large volume, will meet as much as possible on the one hand the requirement of heat radiation, all working medium on the other hand should be able to containment in the time that hydraulic efficiency pressure system quits work, and can keep suitable liquid level while working.Oil suction pipe and oil return pipe should insert below minimum level, to prevent from inhaling the empty and oil return generation bubble that splashes.Distance between oil suction pipe and oil return pipe is far away as much as possible, to strengthen the approach of liquid stream circulation, can improve like this effect of heat radiation, separation air and precipitated impurities.In order to keep fluid clean, fuel tank should have the cover plate of peripheral sealing, and airfilter is housed on cover plate, and oiling and ventilation are generally all completed by an airfilter.Fuel tank bottom should be apart from more than ground l50mm, so that carry, drain the oil and dispel the heat.
Existing civilian power generation sump generally arranges fuel lid at oil inlet place, but existing oil cap generally only gets up to be sealed into the effect of hydraulic fluid port, this electrical generator is in the time bringing into use, because the fluid in this tank body of oil tank of reason of vibrations easily overflows between fuel lid and casing, cause the waste of fluid.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind ofly can prevent the hermetically-sealed construction of fluid from the generator oil tank oil cap that overflows between case lid and casing.
The purpose of this utility model can realize by following technical proposal: a kind of hermetically-sealed construction of generator oil tank oil cap, this generator oil tank comprises casing, upper surface at casing offers oil inlet, be positioned on the casing at oil inlet place and be provided with oil cap, lower surface at casing offers oil outlet, it is characterized in that, this hermetically-sealed construction is included in and in oil cap, is installed with the liner collar, oil inlet place at casing is installed with adaptor union, the described liner collar is connected on above-mentioned adaptor union by screw thread, medium position in the liner collar is installed with card column, in card column, be arranged with packing seal, on the packing seal leaning with adaptor union edge suitable for reading, offer deep-slotted chip breaker along the circumferencial direction of packing seal, in described deep-slotted chip breaker, be embedded with oil suction sponge, when oil cap is connected on adaptor union, above-mentioned adaptor union edge suitable for reading is resisted against on described oil suction sponge.
In the hermetically-sealed construction of above-mentioned a kind of generator oil tank oil cap, the described liner collar is connected in oil cap by upper plate.
In the hermetically-sealed construction of above-mentioned a kind of generator oil tank oil cap, described packing seal comprises rubber pad, the welding of described rubber pad inside face has becket, the outside face of described rubber pad has a boss, middle part at boss offers connecting bore, above-mentioned card column is through described connecting bore, and above-mentioned deep-slotted chip breaker is positioned at the outside face of rubber pad and this deep-slotted chip breaker and is centered around respectively the outside of boss.
In the hermetically-sealed construction of above-mentioned a kind of generator oil tank oil cap, described boss is positioned at above-mentioned becket.
In the hermetically-sealed construction of above-mentioned a kind of generator oil tank oil cap, the neighboring of described packing seal is all arranged at intervals with several arc rings along the circumferencial direction of packing seal, on the inwall of the liner collar, be all arranged at intervals with the draw-in groove corresponding with above-mentioned arc ring along the circumferencial direction of the liner collar, described arc ring is connected in above-mentioned draw-in groove.
In the hermetically-sealed construction of above-mentioned a kind of generator oil tank oil cap, in described card column, offer pin-and-hole, when above-mentioned packing seal is set in card column by connecting bore, in this pin-and-hole, be equipped with bearing pin packing seal is carried out to axial restraint.
Compared with prior art, the hermetically-sealed construction of this generator oil tank oil cap is mainly installed with the liner collar in oil cap, on casing, be installed with adaptor union, the liner collar is connected on above-mentioned adaptor union by screw thread, medium position in the liner collar is installed with card column, in card column, be arranged with packing seal, on the packing seal leaning with adaptor union edge suitable for reading, offer deep-slotted chip breaker along the circumferencial direction of packing seal, in deep-slotted chip breaker, be embedded with oil suction sponge, when oil cap is connected on adaptor union, above-mentioned adaptor union edge suitable for reading is resisted against on described oil suction sponge.The utility model is simple in structure, by being embedded with oil suction sponge in deep-slotted chip breaker, the junction of oil cap and casing is sealed, and can prevent that fluid from overflowing between case lid and casing.
Brief description of the drawings
Fig. 1 is that the part of the hermetically-sealed construction of this generator oil tank oil cap is analysed and observe blast structural representation.
In figure, 1, casing; 2, oil inlet; 3, oil cap; 4, oil outlet; 5, the liner collar; 6, adaptor union; 7, card column; 8, packing seal; 9, deep-slotted chip breaker; 10, oil suction sponge; 11, becket; 12, boss; 13, connecting bore; 14, arc ring; 15, draw-in groove; 16, pin-and-hole; 17, bearing pin.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this generator oil tank is mainly made up of casing 1, offer oil inlet 2 at the upper surface of casing 1, be positioned on the casing 1 at oil inlet 2 places and be provided with oil cap 3, offer oil outlet 4 at the lower surface of casing 1, this hermetically-sealed construction is mainly installed with the liner collar 5 in oil cap 3, oil inlet 2 places at casing 1 are installed with adaptor union 6, the liner collar 5 is connected on adaptor union 6 by screw thread, medium position in the liner collar 5 is installed with card column 7, in card column 7, be arranged with packing seal 8, this card column 7 with the concrete connection structure of packing seal 8 is: in card column 7, offer pin-and-hole 16, when packing seal 8 is set in card column 7 by connecting bore 13, in this pin-and-hole 16, be equipped with bearing pin 17 packing seal 8 is carried out to axial restraint.On the packing seal 8 leaning with adaptor union 6 edge suitable for reading, offer deep-slotted chip breaker 9 along the circumferencial direction of packing seal 8, in deep-slotted chip breaker 9, be embedded with oil suction sponge 10, when oil cap 3 is connected on adaptor union 6, above-mentioned adaptor union 6 edge suitable for reading is resisted against on described oil suction sponge 10.In the time that reality is manufactured, this liner collar 5 is connected in oil cap 3 by upper plate.
In the time of actual design, sealing pad 8 is mainly made up of rubber pad, the welding of rubber pad inside face has becket 11, the outside face of rubber pad has a boss 12, offer connecting bore 13 at the middle part of boss 12, card column 7 is through connecting bore 13, and deep-slotted chip breaker 9 is positioned at the outside face of rubber pad and this deep-slotted chip breaker 9 and is centered around respectively the outside of boss 12; Boss 12 is positioned at above-mentioned becket 11.
This packing seal 8 with the concrete connection structure of the liner collar 5 is: the neighboring at packing seal 8 is all arranged at intervals with four arc rings 14 along the circumferencial direction of packing seal 8, circumferencial direction along the liner collar 5 on the inwall of the liner collar 5 is all arranged at intervals with the draw-in groove corresponding with arc ring 14 15, and arc ring 14 is connected in above-mentioned draw-in groove 15.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used herein: casing 1; Oil inlet 2; Oil cap 3; Oil outlet 4; The liner collar 5; Adaptor union 6; Card column 7; Packing seal 8; Deep-slotted chip breaker 9; Oil suction sponge 10; Becket 11; Boss 12; Connecting bore 13; Arc ring 14; Draw-in groove 15; Pin-and-hole 16; Bearing pin 17 terms such as grade, but do not get rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (6)
1. the hermetically-sealed construction of a generator oil tank oil cap, this generator oil tank comprises casing (1), offer oil inlet (2) at the upper surface of casing (1), be positioned on the casing (1) that oil inlet (2) locates and be provided with oil cap (3), offer oil outlet (4) at the lower surface of casing (1), it is characterized in that, this hermetically-sealed construction is included in and in oil cap (3), is installed with the liner collar (5), oil inlet (2) in casing (1) locates to be installed with adaptor union (6), the described liner collar (5) is connected on above-mentioned adaptor union (6) by screw thread, medium position in the liner collar (5) is installed with card column (7), in card column (7), be arranged with packing seal (8), the packing seal (8) leaning with adaptor union (6) edge suitable for reading above offers deep-slotted chip breaker (9) along the circumferencial direction of packing seal (8), in described deep-slotted chip breaker (9), be embedded with oil suction sponge (10), when oil cap (3) is connected on adaptor union (6), above-mentioned adaptor union (6) edge suitable for reading is resisted against on described oil suction sponge (10).
2. the hermetically-sealed construction of a kind of generator oil tank oil cap according to claim 1, is characterized in that, the described liner collar (5) is connected in oil cap (3) by upper plate.
3. the hermetically-sealed construction of a kind of generator oil tank oil cap according to claim 2, it is characterized in that, described packing seal (8) comprises rubber pad, the welding of described rubber pad inside face has becket (11), the outside face of described rubber pad has a boss (12), offer connecting bore (13) at the middle part of boss (12), above-mentioned card column (7) is through described connecting bore (13), and above-mentioned deep-slotted chip breaker (9) is positioned at the outside face of rubber pad and this deep-slotted chip breaker (9) and is centered around respectively the outside of boss (12).
4. the hermetically-sealed construction of a kind of generator oil tank oil cap according to claim 3, is characterized in that, described boss (12) is positioned at above-mentioned becket (11).
5. the hermetically-sealed construction of a kind of generator oil tank oil cap according to claim 4, it is characterized in that, the neighboring of described packing seal (8) is all arranged at intervals with several arc rings (14) along the circumferencial direction of packing seal (8), on the inwall of the liner collar (5), be all arranged at intervals with the draw-in groove (15) corresponding with above-mentioned arc ring (14) along the circumferencial direction of the liner collar (5), described arc ring (14) is connected in above-mentioned draw-in groove (15).
6. the hermetically-sealed construction of a kind of generator oil tank oil cap according to claim 5, it is characterized in that, in described card column (7), offer pin-and-hole (16), when above-mentioned packing seal (8) is set in card column (7) by connecting bore (13), in this pin-and-hole (16), be equipped with bearing pin (17) packing seal (8) is carried out to axial restraint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071339.6U CN203714407U (en) | 2014-02-19 | 2014-02-19 | Sealing structure for oil cover of generator oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071339.6U CN203714407U (en) | 2014-02-19 | 2014-02-19 | Sealing structure for oil cover of generator oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203714407U true CN203714407U (en) | 2014-07-16 |
Family
ID=51153581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420071339.6U Expired - Fee Related CN203714407U (en) | 2014-02-19 | 2014-02-19 | Sealing structure for oil cover of generator oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203714407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540094A (en) * | 2016-01-21 | 2016-05-04 | 平湖市欧迪雅厨卫设备有限公司 | Oil storage tank with sealing property |
| CN112096933A (en) * | 2020-09-16 | 2020-12-18 | 株洲时代新材料科技股份有限公司 | Self-sealing method of oil valve and self-sealing oil valve |
-
2014
- 2014-02-19 CN CN201420071339.6U patent/CN203714407U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540094A (en) * | 2016-01-21 | 2016-05-04 | 平湖市欧迪雅厨卫设备有限公司 | Oil storage tank with sealing property |
| CN112096933A (en) * | 2020-09-16 | 2020-12-18 | 株洲时代新材料科技股份有限公司 | Self-sealing method of oil valve and self-sealing oil valve |
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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: 20140716 Termination date: 20150219 |
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| EXPY | Termination of patent right or utility model |