CN211231130U

CN211231130U - AEO hydraulic oil heat exchanger

Info

Publication number: CN211231130U
Application number: CN201921260854.8U
Authority: CN
Inventors: 王江民
Original assignee: Taizhou Jiangyan Aowei Machinery Manufacturing Co ltd
Current assignee: Taizhou Jiangyan Aowei Machinery Manufacturing Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-08-11
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a AEO hydraulic oil heat exchanger, which comprises a housin, fixedly connected with return oil box, oil pump, filter and oil tank in proper order from a left side to the right side in the bottom of casing inner chamber, the left side intercommunication of return oil box has an oil pipe, the left end that goes out oil pipe runs through the casing and extends to the outside of casing, the right side intercommunication of pipeline and return oil box is passed through in the left side of oil pump, the both sides of filter all communicate with oil tank and oil pump respectively through the pipeline. The utility model discloses a set up oil return box, oil pump, filter, oil tank, play oil pipe, overflow valve, fourth connecting pipe, first connecting pipe, second connecting pipe, third connecting pipe, hydro-cylinder and advance the cooperation of oil pipe and use, make hydraulic oil heat exchanger convenient to use, hydraulic oil heat exchanger passes through hydraulic oil and cools down for equipment, and hydraulic oil heat exchanger cooling time is short, and hydraulic oil heat exchanger cooling effect is good, is favorable to people's use.

Description

AEO hydraulic oil heat exchanger

Technical Field

The utility model relates to a heat exchange equipment technical field specifically is AEO hydraulic oil heat exchanger.

Background

The hydraulic oil is a hydraulic medium used by a hydraulic system utilizing hydraulic pressure energy, plays roles of energy transfer, abrasion resistance, system lubrication, corrosion resistance, rust resistance, cooling and the like in the hydraulic system, for hydraulic oil, the requirements of the hydraulic device on the viscosity of the liquid at the working temperature and the starting temperature should be met firstly, since the viscosity change of the lubricating oil is directly related to the hydraulic action, the transmission efficiency and the transmission precision, and the viscosity-temperature performance and the shear stability of the oil are required to meet various requirements of different purposes, a heat exchanger (also called as a heat exchanger or a heat exchange device) is used for transferring heat from a hot fluid to a cold fluid, the heat exchanger can be classified in different modes and can be divided into three categories of dividing wall type, mixed type and heat accumulation type (or called regenerative type) according to the operation process; the compact degree of the surface of the heat exchanger can be divided into a compact type and a non-compact type, the air is adopted by the common heat exchanger at present to cool the equipment, the cooling time of the heat exchanger is long, the cooling effect of the heat exchanger is poor, and the heat exchanger is not beneficial to the use of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an AEO hydraulic oil heat exchanger possesses the advantage that hydraulic oil heat exchanger is convenient for use, has solved the heat exchanger and has used inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the AEO hydraulic oil heat exchanger comprises a shell, wherein the bottom of an inner cavity of the shell is fixedly connected with an oil return box, an oil pump, a filter and an oil tank from left to right in sequence, the left side of the oil return box is communicated with an oil outlet pipe, the left end of the oil outlet pipe penetrates through the shell and extends to the outside of the shell, the left side of the oil pump is communicated with the right side of the oil return box through a pipeline, the two sides of the filter are respectively communicated with the oil tank and the oil pump through pipelines, the right side of the oil tank is communicated with a heat exchange pipe, the surface of the heat exchange pipe is provided with an overflow valve, the other end of the heat exchange pipe is communicated with an electromagnetic directional valve, the top of the oil pump is communicated with a fourth connecting pipe, the top end of the fourth connecting pipe is communicated with the heat exchange pipe, the top of the oil tank is communicated with a first connecting, the other end and the oil return box intercommunication of second connecting pipe, the right side intercommunication of oil return box has the third connecting pipe, the right side and the oil tank intercommunication of third connecting pipe, the left side of solenoid directional valve has the hydro-cylinder through the pipeline intercommunication, the top of hydro-cylinder and the top fixed connection of casing inner chamber, the left side intercommunication of hydro-cylinder has into oil pipe, the left end that advances oil pipe runs through the casing and extends to the outside of casing.

Preferably, the surface of the housing is provided with two heat dissipation holes, and the heat dissipation holes are located on the front and back of the fourth connection pipe.

Preferably, the bottom of the shell is fixedly connected with a mounting plate, and a mounting hole is formed in the surface of the mounting plate.

Preferably, the inside of the shell is fixedly connected with a fan, and the inside of the shell is fixedly connected with a screen plate positioned on the surface of the fan.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up oil return box, oil pump, filter, oil tank, play oil pipe, overflow valve, fourth connecting pipe, first connecting pipe, second connecting pipe, third connecting pipe, hydro-cylinder and advance the cooperation of oil pipe and use, make hydraulic oil heat exchanger convenient to use, hydraulic oil heat exchanger passes through hydraulic oil and cools down for equipment, and hydraulic oil heat exchanger cooling time is short, and hydraulic oil heat exchanger cooling effect is good, is favorable to people's use.

2. The utility model discloses a set up the louvre, increase the thermal diffusivity in the casing, through setting up the mounting panel, be convenient for install fixedly hydraulic oil heat exchanger, through setting up the fan, improve air flow rate in the casing, through setting up the otter board, make the fan use safelyr.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a top view of the present invention.

In the figure: the device comprises a shell 1, an oil return box 2, an oil pump 3, a filter 4, an oil tank 5, an oil outlet pipe 6, an overflow valve 7, an electromagnetic directional valve 8, a first connecting pipe 9, a second connecting pipe 10, a third connecting pipe 11, an oil cylinder 12, an oil inlet pipe 13, heat dissipation holes 14, a fourth connecting pipe 15, a mounting plate 16, a fan 17, a screen plate 18 and a heat exchange pipe 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an AEO hydraulic oil heat exchanger includes a housing 1, where two heat dissipation holes 14 are formed on the surface of the housing 1, the heat dissipation holes 14 are located on the front and back of a fourth connection pipe 15, the heat dissipation performance in the housing 1 is increased by the heat dissipation holes 14, the bottom of the housing 1 is fixedly connected to a mounting plate 16, the surface of the mounting plate 16 is provided with mounting holes, the hydraulic oil heat exchanger is conveniently mounted and fixed by the mounting plate 16, a fan 17 is fixedly connected to the inside of the housing 1, a mesh plate 18 located on the surface of the fan 17 is fixedly connected to the inside of the housing 1, the air flow rate in the housing 1 is increased by the fan 17, the fan 17 is safer to use by the mesh plate 18, the bottom of the inner cavity of the housing 1 is fixedly connected to an oil return box 2, an oil pump 3, a filter 4, the left side of the oil return box 2 is communicated with an oil outlet pipe 6, the left end of the oil outlet pipe 6 penetrates through the shell 1 and extends to the outside of the shell 1, the left side of the oil pump 3 is communicated with the right side of the oil return box 2 through a pipeline, two sides of the filter 4 are respectively communicated with the oil tank 5 and the oil pump 3 through pipelines, the right side of the oil tank 5 is communicated with a heat exchange pipe 19, the surface of the heat exchange pipe 19 is provided with an overflow valve 7, the other end of the heat exchange pipe 19 is communicated with an electromagnetic reversing valve 8, the top of the oil pump 3 is communicated with a fourth connecting pipe 15, the top end of the fourth connecting pipe 15 is communicated with the heat exchange pipe 19, the top of the oil tank 5 is communicated with a first connecting pipe 9, the top end of the first connecting pipe 9 is communicated with the electromagnetic reversing valve 8, the left side of the first connecting pipe 9 is communicated with a second connecting pipe 10, the other end of the second connecting, the left side of the electromagnetic directional valve 8 is communicated with an oil cylinder 12 through a pipeline, the top of the oil cylinder 12 is fixedly connected with the top of the inner cavity of the shell 1, the left side of the oil cylinder 12 is communicated with an oil inlet pipe 13, the left end of the oil inlet pipe 13 penetrates through the shell 1 and extends to the outside of the shell 1, the oil pump 3 is arranged through the oil return box 2, the filter 4, the oil tank 5, the oil outlet pipe 6, the overflow valve 7, the fourth connecting pipe 15, the first connecting pipe 9, the second connecting pipe 10, the third connecting pipe 11, the oil cylinder 12 and the oil inlet pipe 13 are matched for use, the hydraulic oil heat exchanger is convenient to use, the hydraulic oil heat exchanger is cooled for equipment through hydraulic oil, the cooling time of the hydraulic oil heat exchanger is short.

During the use, high-pressure high temperature hydraulic oil in the hydro-cylinder 12 gets into heat exchange tube 19 through overflow valve 7, cool down through heat exchange tube 19 to hydraulic oil, then get into oil tank 5, hydraulic oil after oil pump 3 filters 4 passes through fourth connecting pipe 15 suction heat exchange tube 19, get into the use in the hydro-cylinder 12 once more, make hydraulic oil heat exchanger convenient to use, hydraulic oil heat exchanger passes through hydraulic oil and cools down for equipment, hydraulic oil heat exchanger cooling time is short, hydraulic oil heat exchanger cooling effect is good, be favorable to people's use.

In summary, the following steps: this AEO hydraulic oil heat exchanger through oil return box 2, oil pump 3, filter 4, oil tank 5, play oil pipe 6, overflow valve 7, fourth connecting pipe 15, first connecting pipe 9, second connecting pipe 10, third connecting pipe 11, hydro-cylinder 12 and advance oil pipe 13, has solved the inconvenient problem of heat exchanger use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

AEO hydraulic oil heat exchanger, including casing (1), its characterized in that: the bottom of the inner cavity of the shell (1) is fixedly connected with an oil return box (2), an oil pump (3), a filter (4) and an oil tank (5) from left to right in sequence, the left side of the oil return box (2) is communicated with an oil outlet pipe (6), the left end of the oil outlet pipe (6) penetrates through the shell (1) and extends to the outside of the shell (1), the left side of the oil pump (3) is communicated with the right side of the oil return box (2) through a pipeline, two sides of the filter (4) are respectively communicated with the oil tank (5) and the oil pump (3) through pipelines, the right side of the oil tank (5) is communicated with a heat exchange pipe (19), an overflow valve (7) is arranged on the surface of the heat exchange pipe (19), the other end of the heat exchange pipe (19) is communicated with an electromagnetic reversing valve (8), the top of the oil pump (3) is communicated with a fourth connecting pipe (15), and the top end of, the top intercommunication of oil tank (5) has first connecting pipe (9), the top and the solenoid directional valve (8) intercommunication of first connecting pipe (9), the left side intercommunication of first connecting pipe (9) has second connecting pipe (10), the other end and the oil return box (2) intercommunication of second connecting pipe (10), the right side intercommunication of oil return box (2) has third connecting pipe (11), the right side and oil tank (5) intercommunication of third connecting pipe (11), there is hydro-cylinder (12) in the left side of solenoid directional valve (8) through the pipeline intercommunication, the top of hydro-cylinder (12) and the top fixed connection of casing (1) inner chamber, the left side intercommunication of hydro-cylinder (12) has into oil pipe (13), the left end that advances oil pipe (13) runs through casing (1) and extends to the outside of casing (1).
2. The AEO hydraulic oil heat exchanger of claim 1, wherein: radiating holes (14) are formed in the surface of the shell (1), the number of the radiating holes (14) is two, and the radiating holes (14) are located on the front face and the back face of the fourth connecting pipe (15).
3. The AEO hydraulic oil heat exchanger of claim 1, wherein: the bottom fixedly connected with mounting panel (16) of casing (1), the mounting hole has been seted up on the surface of mounting panel (16).
4. The AEO hydraulic oil heat exchanger of claim 2, wherein: the fan (17) is fixedly connected to the inside of the shell (1), and the screen plate (18) located on the surface of the fan (17) is fixedly connected to the inside of the shell (1).