CN103334970A - Multifunctional energy-saving oil tank for hydraulic system - Google Patents
Multifunctional energy-saving oil tank for hydraulic system Download PDFInfo
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- CN103334970A CN103334970A CN2013102176511A CN201310217651A CN103334970A CN 103334970 A CN103334970 A CN 103334970A CN 2013102176511 A CN2013102176511 A CN 2013102176511A CN 201310217651 A CN201310217651 A CN 201310217651A CN 103334970 A CN103334970 A CN 103334970A
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Abstract
The invention discloses a multifunctional energy-saving oil tank for a hydraulic system, which comprises a main oil tank, wherein a filter screen is arranged in the main oil tank; one side of the main oil tank is connected with an exhaust device; the exhaust device is communicated with the main oil tank; an oil inlet pipe, an exhaust pipe and an oil storage pipe are arranged in the exhaust device; one end of the oil inlet pipe is communicated with an atmosphere, and the other end of the oil inlet pipe is arranged in the oil storage pipe; one end of the exhaust pipe is communicated with the atmosphere, and the other end of the exhaust pipe is arranged in the oil storage pipe; and exhaust holes are formed in the exhaust pipe. According to the oil tank, the exhaust device is high in gas exhaust ratio, and the filter screen is mounted in the oil tank, fixed by a bracket, and inserted into guide grooves of internal walls on the two sides of the oil tank, so that the oil tank is simple in structure, and the filter screen is convenient to replace and clean; heat dissipation panels are opened when a temperature of an oil liquid rises, so that a heat dissipation area is increased, and the temperature of the oil liquid is reduced; the heat dissipation panels are closed when the temperature of the oil liquid is lower, so that the heat dissipation transmission efficiency is reduced, and the oil temperature is kept; the structure can replace a cooler and a heater to a certain degree; the oil tank is small in size, does not require power, and is free from environmental limitation; and the oil liquid is not required to be cooled in a water cooling mode.
Description
Technical field
The present invention relates to the hydraulic oil container equipment technical field, be specifically related to a kind of hydraulic system multifunction energy-saving fuel tank.
Technical background
Generally speaking, hydraulic system fault has 75% to come from oil contamination, so particularly Hydrauservo System is very high to the turbidity test requirement of fluid for hydraulic system, so must the fluid that hydraulic system is used be filtered, gets rid of gas and pollutant in the fluid.Therefore existing hydraulic oil container is normally used to be complex structure, poor filtration effect, and can not get rid of the return filter of gas in the fluid, cleans comparatively difficulty of filter core, and deposition of dirt and bubble also can not get effective removal.On the one hand, if high-temperature oil liquid enters fuel tank, oily temperature will be reached about 60 ℃ even higher, and cause volumetric efficiency to reduce; On the other hand, if oily temperature is low excessively, will cause oil hydraulic pump oil suction difficulty, and produce judder and noise, even can not work.And generally adopt cooler and heater that oily temperature is regulated at present, but this all wants consumed power.And by the mode of water-cooled fuel tank is lowered the temperature, can consume a large amount of water sources again, and be subjected to environmental limit bigger when using.
Summary of the invention
The present invention is exactly at above-mentioned technical problem, and a kind of hydraulic system multifunction energy-saving fuel tank is provided.The air of this fuel tank is discharged efficient height, replacing and cleaning filter core convenience, good filtration effect, adjustable, the energy saving of fuel tank oil temperature, and is not subjected to environmental constraint during use.
For realizing this purpose, the designed hydraulic system of the present invention multifunction energy-saving fuel tank comprises main fuel tank, be provided with filter screen in the main fuel tank, it is characterized in that: a side of described main fuel tank is connected with venting gas appliance, and venting gas appliance is communicated with main fuel tank, is provided with oil inlet pipe in the venting gas appliance, outlet pipe and oil storing tube, oil inlet pipe one end is communicated with atmosphere, and the other end is arranged in the oil storing tube, and outlet pipe one end is communicated with atmosphere, the other end is arranged in the oil storing tube, has exhaust port on the outlet pipe.
Further, described filter screen is arranged at up and down between the inwall of main fuel tank.
Further, the outer wall surface of described venting gas appliance and the outer wall surface of main fuel tank are provided with heat conduction board, and heat conduction board is connected with Heat sink.
Further, described venting gas appliance comprises the venting gas appliance top cover at top, venting gas appliance base plate and the sidewall between venting gas appliance top cover and venting gas appliance base plate of bottom, fixedly connected with the bottom of venting gas appliance top cover in the oil storing tube top, oil storing tube is the back taper bench-type, the bottom surface of oil storing tube circumferentially evenly is connected with supporting leg, the fixedly connected oil storing tube of the end bottom surface of supporting leg, and the other end is fixedlyed connected with the venting gas appliance base plate.
Further, described venting gas appliance top cover comprises venting gas appliance top board and the flange of fixedlying connected with the bottom of venting gas appliance top board, circumferentially fixedly connected with the bottom of flange in the top of oil storing tube, venting gas appliance also comprises anchor plate, the oil storing tube top circumferentially has the oil storing tube bolt via hole corresponding with the tapped hole of flange, have the anchor plate bolt via hole corresponding with oil storing tube bolt via hole on the anchor plate, bolt passes anchor plate bolt via hole and oil storing tube bolt via hole cooperates fixing with the tapped hole of flange.
Further, the top that an end of described oil inlet pipe is arranged at the venting gas appliance top board is communicated with atmosphere, and the other end passes the venting gas appliance top board and flange is arranged in the oil storing tube, and the oil outlet of oil inlet pipe is relative with the inwall of oil storing tube.
Further, the top that one end of described outlet pipe is arranged at the venting gas appliance top board is communicated with atmosphere, the other end passes the venting gas appliance top board and flange is arranged in the oil storing tube, the outlet pipe bottom outer wall circumferentially evenly is connected with fixedly batten, fixedly an end of batten is fixedlyed connected with the outlet pipe bottom outer wall, the other end is fixedlyed connected with the bottom interior wall of oil storing tube, and exhaust pipe lower part circumferentially has exhaust port.
Further, the bottom of the sidewall of the side that links to each other with main fuel tank of described venting gas appliance has intercommunicating pore.
Further, both sides inwall perpendicular to the sidewall direction that has intercommunicating pore in the described main fuel tank is provided with the draw-in groove bearing, have draw-in groove on the draw-in groove bearing, be provided with support in the draw-in groove, it is fixing that the left and right sides framework of support cooperates with draw-in groove, support be connected with filter screen between two body side frames up and down, an end of filter screen is fixedlyed connected with the upperside frame of support, the other end is fixedlyed connected with the underside frame of support, and filter screen is made of a plurality of folded section.
Further, evenly be provided with heat conduction board on the outer wall surface of described venting gas appliance and the outer wall surface of main fuel tank, heat conduction board connects Heat sink by hinge.
The invention has the beneficial effects as follows: 1, venting gas appliance gas of the present invention is discharged the efficient height; 2, the present invention installs filter screen in fuel tank, by support filter screen is fixed, and inserts in the guide groove of fuel tank both sides inwall, and is simple in structure, changes and clean filter screen conveniently; What 3, the present invention used is folding shape filter screen, is shaped as equilateral triangle or isosceles triangle, and filter area is compared with plane filter screen filter area, has increased 2～4 times, good filtration effect.4, the Heat sink that uses among the present invention is opened when oil liquid temperature raises, and increases heat diffusion area and heat-transfer effect, reduces oil liquid temperature; When oil liquid temperature is low, close, to reduce the heat radiation transmission efficiency, keep the oil temperature; Simultaneously can also or change the switching quantity of Heat sink according to the corner of system's heating value and ambient temperature free adjustment hinge, regulate the oil temperature.This structure can substitute cooler and heater to a certain extent, and the fuel tank volume is little and need not provide power, energy saving; And need not to adopt water-cooling pattern that fluid is cooled off, therefore not limited by Environmental Conditions.
Description of drawings
Fig. 1 is the plan view of main fuel tank among the present invention and venting gas appliance;
Fig. 2 is the structural representation of venting gas appliance among the present invention;
Fig. 3 is the side view of main fuel tank among the present invention and venting gas appliance;
Fig. 4 is the partial enlarged drawing of A among the present invention;
Fig. 5 is the sectional view of D-D among the present invention;
Fig. 6 is the sectional view of C-C among the present invention;
Fig. 7 is the partial enlarged drawing of B among the present invention;
Wherein, 1-venting gas appliance base plate, 2-venting gas appliance, 3-Heat sink, 4-hinge, 5-sewage draining exit, 6-heat conduction board, 7-main fuel tank, 8-main fuel tank base plate, 9-main fuel tank top cover, 10-liquid level sensor, 11-venting gas appliance top cover, 12-outlet pipe, 13-oil inlet pipe, 14-manhole, 15-filter screen, 16-support, 17-draw-in groove bearing, 18-dividing plate, 19-oil storing tube, 20-fixedly battens, 21-anchor plate, 22-exhaust port, 23-supporting leg, 24-intercommunicating pore, 25-flange.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments:
Shown in Fig. 1～2, the designed hydraulic system of the present invention multifunction energy-saving fuel tank comprises main fuel tank 7, be provided with filter screen 15 in the main fuel tank 7, one side of described main fuel tank 7 is connected with venting gas appliance 2, and venting gas appliance 2 is communicated with main fuel tank 7, is provided with oil inlet pipe 13 in the venting gas appliance 2, outlet pipe 12 and oil storing tube 19, oil inlet pipe 13 1 ends are communicated with atmosphere, and the other end is arranged in the oil storing tube 19, and outlet pipe 12 1 ends are communicated with atmosphere, the other end is arranged in the oil storing tube 19, has exhaust port 22 on the outlet pipe 12.By the gas in the venting gas appliance 2 discharge fluid, and prolong the distance that fluid flows through, more be conducive to contamination precipitation in the fluid.
In the technique scheme, described filter screen 15 is arranged at up and down between the inwall of main fuel tank 7.Compared to traditional oil return filter screen, because filter screen 15 is arranged at up and down between the inwall of main fuel tank 7, therefore more be conducive to clean and change among the present invention.
In the technique scheme, the outer wall surface of the outer wall surface of described venting gas appliance 2 and main fuel tank 7 is provided with heat conduction board 6, and heat conduction board 6 is connected with Heat sink 3.When oil liquid temperature raises, can reduce oil liquid temperature by heat conduction board 6 and Heat sink 3.
In the technique scheme, as shown in Figure 2, described venting gas appliance 2 comprises the venting gas appliance top cover at top, venting gas appliance base plate 1 and the sidewall between venting gas appliance top cover and venting gas appliance base plate 1 of bottom, fixedly connected with the bottom of venting gas appliance top cover in oil storing tube 19 tops, oil storing tube 19 is the back taper bench-type, and the bottom surface of oil storing tube 19 circumferentially evenly is connected with supporting leg 23, the fixedly connected oil storing tube of one end of supporting leg 23 19 bottom surfaces, the other end is fixedlyed connected with venting gas appliance base plate 1.The oil storing tube 19 of back taper bench-type more is conducive to water conservancy diversion.
In the technique scheme, described venting gas appliance top cover comprises venting gas appliance top board 11 and the flange 25 of fixedlying connected with the bottom of venting gas appliance top board 11, circumferentially fixedly connected with the bottom of flange 25 in the top of oil storing tube 19, venting gas appliance 2 also comprises anchor plate 21, oil storing tube 19 tops circumferentially have the oil storing tube bolt via hole corresponding with the tapped hole of flange 25, have the anchor plate bolt via hole corresponding with oil storing tube bolt via hole on the anchor plate 21, bolt passes anchor plate bolt via hole and oil storing tube bolt via hole cooperates fixing with the tapped hole of flange 25.Oil storing tube 19 is effectively fixing, simple in structure, stable in venting gas appliance 2.
In the technique scheme, the top that an end of described oil inlet pipe 13 is arranged at venting gas appliance top board 11 is communicated with atmosphere, and the other end passes venting gas appliance top board 11 and flange 25 is arranged in the oil storing tube 19, and the oil outlet of oil inlet pipe 13 is relative with the inwall of oil storing tube 19.The fluid that flows out from the oil outlet of oil inlet pipe 13 flows down along the tube wall of oil storing tube 19, and it is stable to have guaranteed that fluid flows to.
In the technique scheme, the top that one end of described outlet pipe 12 is arranged at venting gas appliance top board 11 is communicated with atmosphere, the other end passes venting gas appliance top board 11 and flange 25 is arranged in the oil storing tube 19, outlet pipe 12 bottom outer wall circumferentially evenly are connected with fixedly batten 20, fixedly an end of batten 20 is fixedlyed connected with outlet pipe 12 bottom outer wall, the other end is fixedlyed connected with the bottom interior wall of oil storing tube 19, and outlet pipe 12 bottoms circumferentially have exhaust port 22.
In the technique scheme, the bottom of the sidewall of the side that described venting gas appliance 2 links to each other with main fuel tank 7 has intercommunicating pore 24.Enter main fuel tank 7 through the fluid after the exhaust by intercommunicating pore 24, the sidewall of the side that venting gas appliance 2 is connected with main fuel tank 7 belongs to the part of main fuel tank 7 one side sidewalls, and the sidewall of this part serves as the sidewall of a side of venting gas appliance 2 simultaneously, therefore only need to offer intercommunicating pore 24 on the sidewall in this section, can be communicated with main fuel tank 7 and venting gas appliance 2.
In the technique scheme, shown in Fig. 5～6, both sides inwall perpendicular to the sidewall direction that has intercommunicating pore in the described main fuel tank 7 is provided with draw-in groove bearing 17, have draw-in groove on the draw-in groove bearing 17, be provided with support 16 in the draw-in groove, the left and right sides framework of support 16 cooperates fixing with draw-in groove, support 16 be connected with filter screen 15 up and down between two body side frames, one end of filter screen 15 is fixedlyed connected with the upperside frame of support 16, the other end is fixedlyed connected with the underside frame of support 16, and filter screen 15 is made of a plurality of folded section.Filter screen 15 is compared with plain gauze for folding shape filter screen, and surface area has increased 2 to 4 times, when convenient cleaning and installing, has further strengthened filtering effect.And filter screen 15 has a side of folded section towards intercommunicating pore 24, and better through the effect that filter screen 15 filters from the fluid that intercommunicating pore 24 flows out, impurity effectively reduces.
In the technique scheme, as Fig. 1, Fig. 3, Fig. 4 and shown in Figure 7 evenly is provided with heat conduction board 6 on the outer wall surface of the outer wall surface of described venting gas appliance 2 and main fuel tank 7, and heat conduction board 6 connects Heat sink 3 by hinge 4.When oil liquid temperature raises, can Heat sink 3 be opened by hinge 4, increase the convection heat exchange area in device and the external world, reduce the oil temperature, when oil liquid temperature reduces, can close Heat sink 3 by hinge 4 again, keep the oil temperature, guaranteed the stable of oily temperature, saved the energy.And switching quantity that can appropriate design Heat sink 3 to control the oil temperature, has further improved the practicability of this device.
Working procedure of the present invention is: at first fluid enters venting gas appliance 2 by oil inlet pipe 13, increase along with the fluid volume, liquid level raises, the exhaust port 22 of submergence outlet pipe 12 bottoms, gas in the fluid enters outlet pipe 12 back discharge systems by exhaust port 22, through the fluid after filtering, enter in the main fuel tank 7 by intercommunicating pore 24, filter by 15 pairs of fluid of filter screen, when the fluid after filter screen 15 filters passed through dividing plate 18, flow velocity slowed down, and has further facilitated contamination precipitation in the fluid, flow out main fuel tank 7 again through the fluid behind the dividing plate and enter power system, carry out work.Main fuel tank 7 tops are provided with main fuel tank top cover 9, the bottom is provided with main fuel tank base plate 8, has guaranteed the structural stability of main fuel tank 7, and has been provided with liquid level sensor 10 in the main fuel tank 7, can learn the height of fluid according to liquid level sensor 10, thereby rationally control the oil-feed speed of fluid.Sewage draining exit 5 by main fuel tank 7 has further improved structure with Impurity removal.In use, the oil liquid temperature that enters oil inlet pipe 13 is higher, can dispel the heat to the external world by the heat conduction board 6 on venting gas appliance 2 and main fuel tank 7 outer walls and Heat sink 3, because heat conduction board 6 connects Heat sink 3 by hinge 4, therefore, in the using process, can regulate the heat dissipation rate of fluid by the unlatching quantity of control Heat sink 3.Simultaneously, when the oil temperature is low, can close Heat sink 3, significantly reduce the heat diffusion area of single unit system, guarantee that to a certain extent oily temperature is stable.The present invention is simple in structure, good filtration effect, and effectively saved energy consumption, have good practicability and higher market value.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any those of ordinary skill in the art are in the disclosed technical scope of the present invention; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (10)
1. hydraulic system multifunction energy-saving fuel tank, comprise main fuel tank (7), be provided with filter screen (15) in the main fuel tank (7), it is characterized in that: a side of described main fuel tank (7) is connected with venting gas appliance (2), venting gas appliance (2) is communicated with main fuel tank (7), be provided with oil inlet pipe (13) in the venting gas appliance (2), outlet pipe (12) and oil storing tube (19), oil inlet pipe (13) one ends are communicated with atmosphere, the other end is arranged in the oil storing tube (19), outlet pipe (12) one ends are communicated with atmosphere, and the other end is arranged in the oil storing tube (19), has exhaust port (22) on the outlet pipe (12).
2. a kind of hydraulic system multifunction energy-saving fuel tank as claimed in claim 1, it is characterized in that: described filter screen (15) is arranged at up and down between the inwall of main fuel tank (7).
3. a kind of hydraulic system multifunction energy-saving fuel tank as claimed in claim 1, it is characterized in that: the outer wall surface of the outer wall surface of described venting gas appliance (2) and main fuel tank (7) is provided with heat conduction board (6), and heat conduction board (6) is connected with Heat sink (3).
4. a kind of hydraulic system multifunction energy-saving fuel tank as claimed in claim 1, it is characterized in that: described venting gas appliance (2) comprises the venting gas appliance top cover at top, the bottom venting gas appliance base plate (1) and be positioned at the venting gas appliance top cover and venting gas appliance base plate (1) between sidewall, fixedly connected with the bottom of venting gas appliance top cover in oil storing tube (19) top, oil storing tube (19) is the back taper bench-type, the bottom surface of oil storing tube (19) circumferentially evenly is connected with supporting leg (23), the fixedly connected oil storing tube of one end (19) bottom surface of supporting leg (23), the other end is fixedlyed connected with venting gas appliance base plate (1).
5. a kind of hydraulic system multifunction energy-saving fuel tank as claimed in claim 4, it is characterized in that: described venting gas appliance top cover comprises venting gas appliance top board (11) and the flange (25) of fixedlying connected with the bottom of venting gas appliance top board (11), circumferentially fixedly connected with the bottom of flange (25) in the top of oil storing tube (19), venting gas appliance (2) also comprises anchor plate (21), oil storing tube (19) top circumferentially has the oil storing tube bolt via hole corresponding with the tapped hole of flange (25), have the anchor plate bolt via hole corresponding with oil storing tube bolt via hole on the anchor plate (21), bolt passes anchor plate bolt via hole and oil storing tube bolt via hole cooperates fixing with the tapped hole of flange (25).
6. a kind of hydraulic system multifunction energy-saving fuel tank as claimed in claim 1, it is characterized in that: the top that an end of described oil inlet pipe (13) is arranged at venting gas appliance top board (11) is communicated with atmosphere, the other end passes venting gas appliance top board (11) and flange (25) is arranged in the oil storing tube (19), and the oil outlet of oil inlet pipe (13) is relative with the inwall of oil storing tube (19).
7. a kind of hydraulic system multifunction energy-saving fuel tank as claimed in claim 1, it is characterized in that: the top that an end of described outlet pipe (12) is arranged at venting gas appliance top board (11) is communicated with atmosphere, the other end passes venting gas appliance top board (11) and flange (25) is arranged in the oil storing tube (19), outlet pipe (12) bottom outer wall circumferentially evenly is connected with fixedly batten (20), fixedly an end of batten (20) is fixedlyed connected with outlet pipe (12) bottom outer wall, the other end is fixedlyed connected with the bottom interior wall of oil storing tube (19), and outlet pipe (12) bottom circumferentially has exhaust port (22).
8. a kind of hydraulic system multifunction energy-saving fuel tank as claimed in claim 4, it is characterized in that: the bottom of the sidewall of the side that described venting gas appliance (2) links to each other with main fuel tank (7) has intercommunicating pore (24).
9. as claim 1 or 2 or 3 or 8 described a kind of hydraulic system multifunction energy-saving fuel tanks, it is characterized in that: the both sides inwall perpendicular to the sidewall direction that has intercommunicating pore in the described main fuel tank (7) is provided with draw-in groove bearing (17), the draw-in groove bearing has draw-in groove on (17), be provided with support (16) in the draw-in groove, the left and right sides framework of support (16) cooperates fixing with draw-in groove, support (16) be connected with filter screen (15) up and down between two body side frames, one end of filter screen (15) is fixedlyed connected with the upperside frame of support (16), the other end is fixedlyed connected with the underside frame of support (16), and filter screen (15) is made of a plurality of folded section.
10. as claim 1 or 3 or 8 described a kind of hydraulic system multifunction energy-saving fuel tanks, it is characterized in that: evenly be provided with heat conduction board (6) on the outer wall surface of the outer wall surface of described venting gas appliance (2) and main fuel tank (7), heat conduction board (6) connects Heat sink (3) by hinge (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310217651.1A CN103334970B (en) | 2013-06-03 | 2013-06-03 | Hydraulic system multifunction energy-saving fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310217651.1A CN103334970B (en) | 2013-06-03 | 2013-06-03 | Hydraulic system multifunction energy-saving fuel tank |
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| Publication Number | Publication Date |
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| CN103334970A true CN103334970A (en) | 2013-10-02 |
| CN103334970B CN103334970B (en) | 2015-10-21 |
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| CN201310217651.1A Expired - Fee Related CN103334970B (en) | 2013-06-03 | 2013-06-03 | Hydraulic system multifunction energy-saving fuel tank |
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Cited By (3)
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| CN104170589A (en) * | 2014-08-26 | 2014-12-03 | 王睿琳 | Oil tank |
| CN108674177A (en) * | 2018-08-13 | 2018-10-19 | 天津开发区天盈企业有限公司 | A kind of novel energy-saving emission-reducing fuel tank |
| CN108674177B (en) * | 2018-08-13 | 2024-06-07 | 天津开发区天盈企业有限公司 | Novel energy-saving oil-reducing oil tank |
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Cited By (3)
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| CN103334970B (en) | 2015-10-21 |
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