CN219121141U - Cooler, hydraulic pump and integrated oil source - Google Patents

Abstract

The utility model discloses a cooler, a hydraulic pump and an integrated oil source, which comprises a shell, wherein a heat dissipation groove is formed in one side of the shell, an air inlet groove is formed in the other side of the shell, a heat exchange pipeline is arranged on the inner side of the shell, and two ends of the heat exchange pipeline penetrate through the outer side of the shell and are respectively connected with an oil inlet and an oil outlet. This cooler, hydraulic pump and integration oil source through setting up heat dissipation groove, air inlet groove and spiral water conservancy diversion structure for when radiating the heat exchange pipeline through the fan, can increase the heat radiating area of fluid, thereby promote holistic cooling effect, simultaneously, can dismantle between fan and the casing and be connected, made things convenient for follow-up maintenance and promoted configuration efficiency.

Description

Cooler, hydraulic pump and integrated oil source

Technical Field

The utility model relates to a cooler, a hydraulic pump and an integrated oil source, and belongs to the technical field of oil sources.

Background

In the use process of the hydraulic pump, an adaptive cooler is needed to realize cooling of the hydraulic oil so as to maintain the overall working effect of the hydraulic pump;

as global warming becomes more remarkable, particularly in summer, high-temperature weather continues for a plurality of days, the temperature of hydraulic oil becomes higher more easily in high-temperature weather, and the working effect of a hydraulic pump is affected;

although the existing cooler can meet the cooling requirement of the hydraulic pump in high-temperature weather, when the cooler is applied to the integrated oil source, the structure is compact, the requirement on occupied space is high, and the structure is complex to increase the integral cooling effect and does not meet the space requirement of the integrated oil source;

therefore, in order to solve the cooling problem of the hydraulic pump in the integrated oil source, a cooler with compact structure and good cooling effect is needed.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide a cooler, a hydraulic pump and an integrated oil source, by arranging a heat dissipation groove, an air inlet groove and a spiral flow guide structure, the heat dissipation area of oil can be increased when a fan dissipates heat of a heat exchange pipeline, so that the overall cooling effect is improved, and meanwhile, the fan and a shell are detachably connected, so that the subsequent maintenance is facilitated and the configuration efficiency is improved.

In order to achieve the above purpose/solve the above technical problems, the present utility model is realized by adopting the following technical scheme:

the utility model provides a cooler which comprises a shell, wherein a heat dissipation groove is formed in one side of the shell, an air inlet groove is formed in the other side of the shell, a heat exchange pipeline is arranged on the inner side of the shell, two ends of the heat exchange pipeline penetrate through the outer side of the shell and are respectively connected with an oil inlet and an oil outlet.

Further, the connecting structure comprises a connecting seat, a connecting piece and a pressing mechanism, wherein,

the connecting seat is fixed with the shell, the connecting piece is fixed with the fan, and the connecting piece is detachably connected with the connecting seat through the pressing mechanism.

Further, the pressing mechanism comprises a clamping block, a hole groove, a limiting groove and an elastic piece;

the clamping block is fixed with the connecting piece, the hole groove is formed in one side, close to the connecting piece, of the connecting seat, the limiting groove is communicated with the hole groove, the elastic piece is arranged in the limiting groove and is tightly attached to the inner wall, close to the hole groove, of one side of the limiting groove under the normal state, when the clamping block moves towards the elastic piece and extrudes the elastic piece when external force is applied, the elastic piece contracts to expose the limiting groove, the clamping block is clamped at the limiting groove, the external force is recovered, and the elastic piece resets to prop against the clamping block.

Further, the elastic piece comprises a spring column and a limiting plate, one end of the spring column is fixed with the limiting plate, and the other end of the spring column is fixed with the inner wall of one side, far away from the hole groove, of the limiting groove.

Further, the heat exchange pipeline is arranged in a bending mode.

In a second aspect, the utility model provides a hydraulic pump comprising a cooler according to the first aspect.

In a third aspect, the present utility model provides an integrated oil source comprising the hydraulic pump of the second aspect.

Compared with the prior art, the utility model has the beneficial effects that:

according to the cooler provided by the utility model, the heat radiating area of oil can be increased when the heat exchange pipeline is radiated through the fan by arranging the heat radiating groove, the air inlet groove and the spiral flow guide structure, so that the overall cooling effect is improved, and meanwhile, the fan is detachably connected with the shell, so that the subsequent maintenance is facilitated, and the configuration efficiency is improved;

the utility model provides a hydraulic pump, which can increase the cooling effect of the whole oil liquid by adapting the cooler, thereby improving the whole working effect of the hydraulic pump.

The utility model provides an integrated oil source, and by adapting the hydraulic pump, the hydraulic pump is adapted to a cooler with better cooling effect, so that the effect of the hydraulic pump is better, and the integral working efficiency of the integrated oil source is also more stable.

Drawings

FIG. 1 is a schematic view of a cooler according to a first embodiment;

FIG. 2 is a schematic view of the internal structure of the cooler shown in FIG. 1;

FIG. 3 is a right side schematic view of the cooler of FIG. 1;

FIG. 4 is an internal schematic view of the connecting seat and the connecting piece in a connecting state;

fig. 5 is a schematic view of the internal cross-section of a heat exchange circuit portion.

In the figure: 1. a housing; 2. a heat exchange pipeline; 3. a heat sink; 4. an air inlet groove; 5. a connecting seat; 6. a connecting piece; 7. a clamping block; 8. a hole groove; 9. a limit groove; 10. a spring post; 11. and a limiting plate.

Detailed Description

The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Embodiment one:

as shown in fig. 1-5, this embodiment provides a cooler, including casing 1, radiating groove 3 has been seted up to one side of casing 1, and air inlet groove 4 has been seted up to the opposite side, the inboard of casing 1 is provided with heat exchange pipeline 2, and the both ends of heat exchange pipeline 2 run through to the outside of casing 1 and are connected with oil inlet and oil-out respectively, a serial communication port, be provided with spiral water conservancy diversion structure in the heat exchange pipeline 2, casing 1 can dismantle through connection structure in air inlet groove 4 department and be connected with the fan, and the fan wind direction is blown to radiating groove 3 by air inlet groove 4.

In the above technical scheme, the oil inlet is used for being connected with the hydraulic pump with the oil-out to realize the cooling to hydraulic pump fluid, through setting up heat dissipation groove 3, air inlet groove 4 and spiral water conservancy diversion structure, make when dispelling the heat to heat exchange pipeline 2 through the fan, can increase the radiating area of fluid, thereby promote holistic cooling effect, simultaneously, the detachable connection of fan has made things convenient for follow-up maintenance.

In some embodiments, to achieve a detachable connection between the housing 1 and the fan, the connection structure comprises a connection socket 5, a connection piece 6 and a pressing mechanism, wherein,

the connecting seat 5 is fixed with the shell 1, the connecting piece 6 is fixed with the fan, and the connecting piece 6 is detachably connected with the connecting seat 5 through a pressing mechanism.

In some embodiments, to achieve the detachable connection between the connecting seat 5 and the connecting piece 6, as shown in fig. 4, the pressing mechanism includes a clamping block 7, a hole slot 8, a limit slot 9 and an elastic piece;

the fixture block 7 is fixed with the connecting piece 6, the hole groove 8 is formed in one side, close to the connecting piece 6, of the connecting seat 5, the limiting groove 9 is communicated with the hole groove 8, the elastic piece is arranged in the limiting groove 9 and is tightly attached to the inner wall, close to the hole groove 8, of one side of the limiting groove 9 in a normal state, when the elastic piece is extruded by the elastic piece when the fixture block 7 moves towards the direction of the elastic piece in combination with fig. 3 and 4, the elastic piece contracts to expose the limiting groove 9, the fixture block 7 is clamped at the limiting groove 9, the external force is recovered, and the elastic piece is reset to prop against the fixture block 7.

In some embodiments, in order to meet the shrinkage reset of the elastic member, so as to expose the limit groove 9 and limit the clamping block 7, the elastic member comprises a spring column 10 and a limit plate 11, one end of the spring column 10 is fixed with the limit plate 11, and the other end of the spring column 10 is fixed with the inner wall of one side, away from the hole groove 8, of the limit groove 9.

In some embodiments, to further increase the contact area of the oil in the heat exchange line 2 with outside air, the heat exchange line 2 is curved.

To sum up, the cooler provided in this embodiment through setting up heat dissipation groove 3, air inlet groove 4 and spiral water conservancy diversion structure for when the heat exchange pipeline 2 heat dissipation through the fan, can increase the radiating area of fluid, thereby promote holistic cooling effect, simultaneously, the fan is connected with dismantling between casing 1, has made things convenient for follow-up maintenance and has promoted configuration efficiency.

Embodiment two:

the embodiment provides a hydraulic pump, through adaptation embodiment one the cooler, can increase the cooling effect of whole fluid to promote the whole work effect of hydraulic pump.

Embodiment III:

the embodiment provides an integrated oil source, through the hydraulic pump of adaptation embodiment two, because the hydraulic pump has adapted the better cooler of cooling effect for the effect of hydraulic pump is better, therefore the whole work efficiency of integrated oil source is also comparatively stable.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.

Claims (7)

1. The utility model provides a cooler, includes casing (1), radiating groove (3) have been seted up to one side of casing (1), and air inlet groove (4) have been seted up to the opposite side, the inboard of casing (1) is provided with heat exchange pipeline (2), and the both ends of heat exchange pipeline (2) run through to the outside of casing (1) and are connected with oil inlet and oil-out respectively, a serial communication port, be provided with spiral water conservancy diversion structure in heat exchange pipeline (2), casing (1) can dismantle through connection structure in air inlet groove (4) department and be connected with the fan, and the fan wind direction is blown to radiating groove (3) by air inlet groove (4).

2. The cooler according to claim 1, characterized in that the connection structure comprises a connection socket (5), a connection piece (6) and a pressing mechanism, wherein,

the connecting seat (5) is fixed with the shell (1), the connecting piece (6) is fixed with the fan, and the connecting piece (6) is detachably connected with the connecting seat (5) through the pressing mechanism.

3. The cooler according to claim 2, wherein the pressing mechanism comprises a clamping block (7), a hole groove (8), a limit groove (9) and an elastic piece;

the clamping block (7) is fixed with the connecting piece (6), the hole groove (8) is formed in one side, close to the connecting piece (6), of the connecting seat (5), the limiting groove (9) is communicated with the hole groove (8), the elastic piece is arranged in the limiting groove (9) and is tightly attached to the inner wall, close to the hole groove (8), of one side of the limiting groove (9) in a normal state, when the clamping block (7) moves towards the elastic piece and extrudes the elastic piece during external force application, the elastic piece contracts to expose the limiting groove (9), the clamping block (7) is clamped at the limiting groove (9), the external force is recovered, and the elastic piece is reset to abut against the clamping block (7).

4. A cooler according to claim 3, characterized in that the elastic member comprises a spring column (10) and a limiting plate (11), one end of the spring column (10) is fixed with the limiting plate (11), and the other end of the spring column (10) is fixed with the inner wall of one side of the limiting groove (9) away from the hole groove (8).

5. A cooler according to claim 1, characterized in that the heat exchange line (2) is arranged curved.

6. A hydraulic pump comprising a cooler according to any one of claims 1-5.

7. An integrated oil source comprising the hydraulic pump of claim 6.

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