CN203702692U - Oil tank of noise elimination water pump - Google Patents
Oil tank of noise elimination water pump Download PDFInfo
- Publication number
- CN203702692U CN203702692U CN201420071478.9U CN201420071478U CN203702692U CN 203702692 U CN203702692 U CN 203702692U CN 201420071478 U CN201420071478 U CN 201420071478U CN 203702692 U CN203702692 U CN 203702692U
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- Prior art keywords
- lower shell
- plane
- shell body
- water pump
- oil outlet
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- Expired - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides an oil tank of a noise elimination water pump, and belongs to the technical field of mechanical parts. The problems that oil sundries in an existing noise elimination water pump oil tank flows into the noise elimination water pump along with an oil outlet, and the noise elimination water pump is damaged are solved. The oil tank of the noise elimination water pump comprises an upper shell and a lower shell, a box body is formed by the upper shell and the lower shell, an oil inlet is formed in the upper shell, a box cover is connected to the position, at the position of the oil inlet, of the upper shell, an oil outlet is formed in the lower shell, a platform face is arranged on the left half portion of the lower shell, the platform face is parallel to a lower shell body, the horizontal position of the platform face is higher than the lower shell body, a groove protruding from outside to inside is formed in the platform face, an inclined face is arranged between the platform face and the lower shell body, a pit is bent in the inclined face between the platform face and the lower shell body, and the oil outlet is formed in one inclined face of the pit. The oil tank is simple in structure, and the sundries in oil can be effectively prevented from flowing out of the oil outlet.
Description
Technical field
The utility model belongs to mechanical part technical field, relates to a kind of fuel tank of the water pump of eliminating the noise.
Background technique
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 system.A lot of auxiliaries are installed in fuel tank, and this auxiliary is generally cooler, heater 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 air-strainer is housed in fuel tank cap; Open type oil tank is simple in structure, convenient for installation and maintenance, and hydraulic system generally adopts this form.Sealed reservoir is generally used for pressure oil tank, inside fills the inert 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 system quits work, and can keep suitable liquid level while working.Fuel sucking pipe and return tube should insert below minimum level, to prevent from inhaling the empty and oil return generation bubble that splashes.Distance between fuel sucking pipe and return tube 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 air-strainer is housed on cover plate, and oiling and ventilation are generally all completed by an air-strainer.Fuel tank bottom should be apart from more than ground l50mm, so that carry, drain the oil and dispel the heat.
At the bottom of the fuel tank that existing noise elimination water pump uses, be generally horizontal plane, on at the bottom of fuel tank, be provided with straight down oil outlet, the structure setting of this oil outlet can make the oil residue in tank body of oil tank flow in noise elimination water pump along with oil outlet, the damage of the water pump that causes eliminating the noise.
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 of fuel tank that prevents the noise elimination water pump that in fluid, impurity flows out from oil outlet.
The purpose of this utility model can realize by following technical proposal: a kind of fuel tank of the water pump of eliminating the noise, comprise upper shell and the lower shell body with upper shell formation casing, on upper shell, offer filler opening, be positioned on the upper shell at filler opening place and be connected with case lid, on lower shell body, offer oil outlet, it is characterized in that, the left side of described lower shell body is to be parallel to lower shell body body the horizontal position flat surface higher than lower shell body body, in flat surface, be provided with the protruding groove of ecto-entad, between described flat surface and lower shell body body, it is inclined-plane one, on the inclined-plane one between flat surface and lower shell body body, be bent with pit, above-mentioned oil outlet is positioned on a wherein plane of inclination of pit.
In the fuel tank of above-mentioned a kind of water pump of eliminating the noise, described pit comprises plane of inclination one, the plane of inclination two that favours lower shell body body and the upper end face that is parallel to lower shell body body, described upper end face is excessively connected by inclined-plane two with above-mentioned lower shell body body, described plane of inclination one and plane of inclination two form angle, above-mentioned oil outlet is positioned on plane of inclination one, and the aperture place of this oil outlet flushes with above-mentioned lower shell body body internal surface.
In the fuel tank of above-mentioned a kind of water pump of eliminating the noise, on the inwall of described plane of inclination one, be welded with the nut for being connected with oil outlet, described nut is relative with above-mentioned oil outlet aperture, and the aperture of described nut is identical with above-mentioned oil outlet bore open.
In the fuel tank of above-mentioned a kind of water pump of eliminating the noise, on described lower shell body body, be also fixedly welded with a plate one, in described flat surface, be also fixedly welded with connecting plate two, connecting plate three, described connecting plate one, connecting plate two and connecting plate three are three-support.
In the fuel tank of above-mentioned a kind of water pump of eliminating the noise, on described connecting plate one, offer attachment hole one, on described connecting plate two, offer attachment hole two, on described connecting plate three, offer attachment hole three.
Compared with prior art, the main design of fuel tank of this noise elimination water pump is that the left side of lower shell body is to be parallel to lower shell body body the horizontal position flat surface higher than lower shell body body, in flat surface, be provided with the protruding groove of ecto-entad, between flat surface and lower shell body body, it is plane of inclination, on the plane of inclination between flat surface and lower shell body body, be bent with pit, oil outlet is positioned on a wherein plane of inclination of pit.Oil outlet is positioned on a wherein plane of inclination of pit, and design neither affects the fuel-displaced of oil outlet like this, and the impurity in fluid again can be along with the deposit buildup of fluid be in pit, can be along with oil outlet flows in noise elimination water pump.The utility model is simple in structure, can effectively prevent that in fluid, impurity flows out from oil outlet.
Brief description of the drawings
Fig. 1 is the perspective view of the fuel tank of this noise elimination water pump.
Fig. 2 is the perspective view of the fuel tank of this noise elimination water pump.
In figure, 1, upper shell; 2, lower shell body; 3, filler opening; 4, case lid; 5, oil outlet; 6, flat surface; 7, groove; 8, inclined-plane one; 9, plane of inclination one; 10, plane of inclination two; 11, upper end face; 12, inclined-plane two; 13, nut; 14, connecting plate one; 15, connecting plate two; 16, connecting plate three; 17, attachment hole one; 18, attachment hole two; 19, attachment hole three.
Embodiment
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 embodiments.
As shown in Figure 1 or 2, the fuel tank of this noise elimination water pump mainly forms by upper shell 1 with the lower shell body 2 that upper shell 1 forms casing, on upper shell 1, offer filler opening 3, be positioned on the upper shell 1 at filler opening 3 places and be connected with case lid 4, on lower shell body 2, offer oil outlet 5, the left side of lower shell body 2 is to be parallel to lower shell body 2 bodies the horizontal position flat surface 6 higher than lower shell body 2 bodies, in flat surface 6, be provided with the protruding groove of ecto-entad 7, between flat surface 6 and lower shell body 2 bodies, it is inclined-plane 1, on the inclined-plane 1 between flat surface 6 and lower shell body 2 bodies, be bent with pit, oil outlet 5 is positioned on a wherein plane of inclination of pit.In the time that reality is manufactured, this pit comprises plane of inclination 1, the plane of inclination 2 10 that favours lower shell body 2 bodies and the upper end face 11 that is parallel to lower shell body 2 bodies, upper end face 11 is excessively connected by inclined-plane 2 12 with lower shell body 2 bodies, plane of inclination 1 and plane of inclination 2 10 form angle, oil outlet 5 is positioned on plane of inclination 1, and the aperture place of this oil outlet 5 flushes with above-mentioned lower shell body 2 body internal surface.In the time of actual design, on the inwall of this plane of inclination 1, be welded with the nut 13 for being connected with oil outlet, nut 13 is relative with above-mentioned oil outlet 5 apertures, and the aperture of described nut 13 is identical with above-mentioned oil outlet 5 bore opens.
On lower shell body 2 bodies, be also fixedly welded with a plate 1, be also fixedly welded with connecting plate 2 15, connecting plate 3 16 in flat surface 6, connecting plate 1, connecting plate 2 15 and connecting plate 3 16 are three-support; On connecting plate 1, offer attachment hole 1, on connecting plate 2 15, offer attachment hole 2 18, on described connecting plate 3 16, offer attachment hole 3 19.
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: upper shell 1; Lower shell body 2; Filler opening 3; Case lid 4; Oil outlet 5; Flat surface 6; Groove 7; Inclined-plane 1; Plane of inclination 1; Plane of inclination 2 10; Upper end face 11; Inclined-plane 2 12; Nut 13; Connecting plate 1; Connecting plate 2 15; Connecting plate 3 16; Attachment hole 1; Attachment hole 2 18; Attachment hole 3 19 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 (5)
1. the fuel tank of the water pump of eliminating the noise, comprise upper shell (1) and the lower shell body (2) with upper shell (1) formation casing, on upper shell (1), offer filler opening (3), be positioned on the upper shell (1) that filler opening (3) locates and be connected with case lid (4), on lower shell body (2), offer oil outlet (5), it is characterized in that, the left side of described lower shell body (2) is for being parallel to lower shell body (2) body the horizontal position flat surface (6) higher than lower shell body (2) body, in flat surface (6), be provided with the protruding groove of ecto-entad (7), between described flat surface (6) and lower shell body (2) body, it is inclined-plane one (8), on the inclined-plane one (8) between flat surface (6) and lower shell body (2) body, be bent with pit, above-mentioned oil outlet (5) is positioned on a wherein plane of inclination of pit.
2. the fuel tank of a kind of water pump of eliminating the noise according to claim 1, it is characterized in that, described pit comprises the plane of inclination one (9) that favours lower shell body (2) body, plane of inclination two (10) and be parallel to the upper end face (11) of lower shell body (2) body, described upper end face (11) is excessively connected by inclined-plane two (12) with above-mentioned lower shell body (2) body, described plane of inclination one (9) and plane of inclination two (10) form angle, above-mentioned oil outlet (5) is positioned on plane of inclination one (9), the aperture place of this oil outlet (5) flushes with above-mentioned lower shell body (2) body internal surface.
3. the fuel tank of a kind of water pump of eliminating the noise according to claim 2, it is characterized in that, on the inwall of described plane of inclination one (9), be welded with the nut (13) for being connected with oil outlet, described nut (13) is relative with above-mentioned oil outlet (5) aperture, and the aperture of described nut (13) is identical with above-mentioned oil outlet (5) bore open.
4. the fuel tank of a kind of water pump of eliminating the noise according to claim 3, it is characterized in that, on described lower shell body (2) body, be also fixedly welded with a plate one (14), in described flat surface (6), be also fixedly welded with connecting plate two (15), connecting plate three (16), described connecting plate one (14), connecting plate two (15) and connecting plate three (16) are three-support.
5. the fuel tank of a kind of water pump of eliminating the noise according to claim 4, it is characterized in that, on described connecting plate one (14), offer attachment hole one (17), on described connecting plate two (15), offer attachment hole two (18), on described connecting plate three (16), offer attachment hole three (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071478.9U CN203702692U (en) | 2014-02-19 | 2014-02-19 | Oil tank of noise elimination water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071478.9U CN203702692U (en) | 2014-02-19 | 2014-02-19 | Oil tank of noise elimination water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203702692U true CN203702692U (en) | 2014-07-09 |
Family
ID=51053143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420071478.9U Expired - Fee Related CN203702692U (en) | 2014-02-19 | 2014-02-19 | Oil tank of noise elimination water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203702692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805060A (en) * | 2016-05-06 | 2016-07-27 | 安徽爱迪节能光机电股份有限公司 | Rotational molding type plastic hydraulic oil tank capable of preventing oil return impact |
-
2014
- 2014-02-19 CN CN201420071478.9U patent/CN203702692U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805060A (en) * | 2016-05-06 | 2016-07-27 | 安徽爱迪节能光机电股份有限公司 | Rotational molding type plastic hydraulic oil tank capable of preventing oil return impact |
| CN105805060B (en) * | 2016-05-06 | 2018-04-10 | 安徽爱迪滚塑科技股份有限公司 | A kind of plastics hydraulic oil container of anti-oil return impact rotation molding |
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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: 20140709 Termination date: 20150219 |
|
| EXPY | Termination of patent right or utility model |