阅读说明：本技术 一种液压泵站用自散热式安全油箱 (Self-heat-dissipation type safety oil tank for hydraulic pump station ) 是由 赵长普 王岭 王伟 于 2019-11-13 设计创作，主要内容包括：本发明公开了一种液压泵站用自散热式安全油箱,液压泵站包括油箱箱体,油箱箱体的外侧设置有油箱罩,油箱箱体上设置有多个运动式分级散热腔,运动式分级散热腔的外侧设置有多个均匀分布的翅片,运动式分级散热腔内设置有一对隔板；本发明中的一种液压泵站用自散热式安全油箱,其易于通过多种不同的途径使油箱自行向外散发热量,其一是将热量转变成第一散热球、第二散热球和第三散热球受热运动的动能；其二是热量将腔体一、腔体二和腔体三中盛放的液体进行部分蒸发来散热；其三是将热量传递到翅片再由翅片大面积传递给空气,油箱易于进行高效率的自散热,使其不易因温度过高而带来不必要的损害,有助于提高工作效率。(The invention discloses a self-heat-dissipation type safety oil tank for a hydraulic pump station, wherein the hydraulic pump station comprises an oil tank body, the outer side of the oil tank body is provided with an oil tank cover, the oil tank body is provided with a plurality of movable graded heat dissipation cavities, the outer sides of the movable graded heat dissipation cavities are provided with a plurality of uniformly distributed fins, and a pair of partition plates are arranged in the movable graded heat dissipation cavities; the self-radiating safe oil tank for the hydraulic pump station is easy to automatically radiate heat outwards through various different ways, and one of the ways is to convert the heat into kinetic energy of heated motion of the first radiating ball, the second radiating ball and the third radiating ball; secondly, the heat partially evaporates the liquid in the first cavity, the second cavity and the third cavity to dissipate the heat; and thirdly, heat is transferred to the fins and then is transferred to air by the fins in a large area, the oil tank is easy to carry out high-efficiency self-heat dissipation, unnecessary damage caused by overhigh temperature is avoided, and the work efficiency is improved.)

1. A self-radiating safety oil tank for a hydraulic pump station comprises an oil tank body (2), it is characterized in that an oil tank cover (1) is arranged on the outer side of the oil tank body (2), a plurality of moving type grading heat dissipation cavities (3) are arranged on the oil tank body (2), a plurality of evenly distributed fins (4) are arranged on the outer side of the moving type grading heat dissipation cavity (3), a pair of clapboards (5) is arranged in the moving type graded heat dissipation cavity (3), the moving type graded heat dissipation cavity (3) is sequentially divided into a first cavity body (31), a second cavity body (32) and a third cavity body (33) by the pair of clapboards (5), different types of liquid are contained in the first cavity (31), the second cavity (32) and the third cavity (33), the different kinds of liquid are respectively suspended with a first heat dissipation ball (6), a second heat dissipation ball (7) and a third heat dissipation ball (8).

2. The self-heat-dissipation safety oil tank for the hydraulic pump station according to claim 1, wherein the first cavity (31), the second cavity (32) and the third cavity (33) sequentially contain substances with sequentially reduced specific heat capacities.

3. The self-heat-dissipation safety oil tank for the hydraulic pump station according to claim 2, wherein the first cavity (31), the second cavity (32) and the third cavity (33) are sequentially filled with alcohol, oil and water.

4. The self-heat-dissipation safety oil tank for the hydraulic pump station according to claim 1, wherein the partition plate (5) is made of a heat conducting material.

5. The self-heat-dissipation safety oil tank for the hydraulic pump station according to claim 1, wherein the diameters of the first heat-dissipation ball (6), the second heat-dissipation ball (7) and the third heat-dissipation ball (8) are sequentially increased.

6. The self-radiating safety oil tank for the hydraulic pump station according to claim 5, wherein the diameter of the first radiating ball (6) is 1-2 mm, the diameter of the second radiating ball (7) is 5-7 mm, and the diameter of the third radiating ball (8) is 10-12 mm.

7. The self-heat-dissipation safety oil tank for the hydraulic pump station according to claim 1, wherein the outer surface of the oil tank body (2) and the inner surface of the movable stepped heat dissipation cavity (3) are coated with an anticorrosive layer respectively.

8. The self-heat-dissipation safety oil tank for the hydraulic pump station according to claim 1, wherein the volumes of alcohol, oil and water in the first cavity (31), the second cavity (32) and the third cavity (33) are all half to four fifths of the volume.

9. The self-heat-dissipation safety oil tank for the hydraulic pump station according to claim 1, wherein the oil tank cover (1) and the movable stepped heat dissipation cavity (3) are made of transparent materials.

10. The self-heat-dissipation safety oil tank for the hydraulic pump station according to claim 9, wherein the first heat-dissipation ball (6), the second heat-dissipation ball (7) and the third heat-dissipation ball (8) are made of different three colors.

Technical Field

The invention relates to the technical field of hydraulic pump stations, in particular to a self-radiating type safety oil tank for a hydraulic pump station.

Background

The hydraulic pump station is a hydraulic source device including a hydraulic pump, a driving motor, an oil tank, a directional valve, a throttle valve, an overflow valve, and the like, or a hydraulic device including a control valve. The oil supply is carried out according to the flow direction, pressure and flow quantity required by the driving device, the hydraulic system is suitable for various machines with the driving device separated from a hydraulic station, and the hydraulic station is connected with the driving device (an oil cylinder or a motor) through an oil pipe, so that various specified actions can be realized by the hydraulic system.

The oil tank is arranged in the hydraulic pump station, a large amount of heat is easily generated under the working state of the oil tank, in the prior art, the heat is directly dissipated to the air only by dissipating the heat of the oil tank, the method is not rapid enough, the heat is not dissipated in time, the damage to the oil tank is easily caused, the normal work of the hydraulic pump station is influenced, and unnecessary trouble is brought to a user.

Therefore, in order to solve the above technical problems, it is necessary to provide a self-heat-dissipation safety oil tank for a hydraulic pump station.

Disclosure of Invention

In view of the above, an object of the present invention is to provide a self-heat-dissipation type safety oil tank for a hydraulic pump station, which is easy to dissipate heat from the oil tank to the outside by a plurality of different ways, wherein one way is to convert the heat into kinetic energy of heated motion of a first heat-dissipation ball, a second heat-dissipation ball and a third heat-dissipation ball; secondly, the heat partially evaporates the liquid in the first cavity, the second cavity and the third cavity to dissipate the heat; and thirdly, heat is transferred to the fins and then is transferred to air by the fins in a large area, the oil tank is easy to carry out high-efficiency self-heat dissipation, unnecessary damage caused by overhigh temperature is avoided, and the work efficiency is improved.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

the utility model provides a hydraulic power unit is with from heat dissipation formula safety oil tank, hydraulic power unit includes the oil tank box, the outside of oil tank box is provided with the oil tank cover, be provided with the hierarchical heat dissipation chamber of a plurality of sports on the oil tank box, the outside in the hierarchical heat dissipation chamber of sports is provided with a plurality of evenly distributed's fin, the hierarchical heat dissipation intracavity of sports is provided with a pair of baffle, and is a pair of the hierarchical heat dissipation chamber of sports separates into three independent cavity one, cavity two and cavity three in proper order with the hierarchical heat dissipation chamber of sports, hold different kinds of liquid in cavity one, cavity two and the cavity three, suspend respectively in different kinds of liquid and have first heat dissipation ball, second heat dissipation ball and third heat dissipation ball.

As a further improvement of the invention, the first cavity, the second cavity and the third cavity are sequentially filled with substances with sequentially reduced specific heat capacity.

As a further improvement of the invention, alcohol, oil and water are sequentially contained in the first cavity, the second cavity and the third cavity.

As a further improvement of the invention, the material of the partition board is a heat conduction material.

As a further improvement of the present invention, the diameters of the first heat dissipation ball, the second heat dissipation ball and the third heat dissipation ball are sequentially increased.

As a further improvement of the invention, the diameter of the first heat dissipation ball is 1-2 mm, the diameter of the second heat dissipation ball is 5-7 mm, and the diameter of the third heat dissipation ball is 10-12 mm.

As a further improvement of the invention, the outer surface of the oil tank body and the inner surface of the movable stepped heat dissipation cavity are respectively coated with an anticorrosive layer.

As a further improvement of the invention, the alcohol, oil and water are respectively contained in the first cavity, the second cavity and the third cavity by half to four fifths of the volume.

As a further improvement of the invention, the oil tank cover and the movable graded heat dissipation cavity are both made of transparent materials.

As a further improvement of the present invention, the first heat dissipation ball, the second heat dissipation ball and the third heat dissipation ball are made of different three colors.

The invention has the beneficial effects that: the self-radiating safe oil tank for the hydraulic pump station is easy to automatically radiate heat outwards through various different ways, and one of the ways is to convert the heat into kinetic energy of heated motion of the first radiating ball, the second radiating ball and the third radiating ball; secondly, the heat partially evaporates the liquid in the first cavity, the second cavity and the third cavity to dissipate the heat; and thirdly, heat is transferred to the fins and then is transferred to air by the fins in a large area, the oil tank is easy to carry out high-efficiency self-heat dissipation, unnecessary damage caused by overhigh temperature is avoided, and the work efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a self-heat dissipation type safety oil tank for a hydraulic pump station according to an embodiment of the present invention;

FIG. 2 is a right sectional view of a self-dissipating safety fuel tank for a hydraulic power unit according to an embodiment of the present invention;

fig. 3 is a top cross-sectional view of a self-heat dissipation type safety oil tank for a hydraulic power unit according to an embodiment of the present invention.

In the figure: 1. the oil tank comprises an oil tank cover, 2 oil tank bodies, 3 moving type grading heat dissipation cavities, 31 cavity I, 32 cavity II, 33 cavity III, 4 fins, 5 partition plates, 6 first heat dissipation balls, 7 second heat dissipation balls and 8 third heat dissipation balls.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the various drawings of the present invention, certain dimensions of structures or portions are exaggerated relative to other structures or portions for ease of illustration and, therefore, are used only to illustrate the basic structure of the subject matter of the present invention.

Terms such as "left", "right", and the like, used herein to denote relative spatial positions, are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "to the right" of other elements or features would then be oriented "to the left" of the other elements or features. Thus, the exemplary term "right side" may encompass both left and right orientations. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1 to 3, in a specific embodiment of the present invention, a self-heat-dissipation type safety oil tank for a hydraulic pump station includes an oil tank body 2, an oil tank cover 1 is disposed on an outer side of the oil tank body 2, the oil tank cover 1 is used for protecting the oil tank body 2, a plurality of moving type graded heat dissipation cavities 3 are disposed on the oil tank body 2, the moving type graded heat dissipation cavities 3 are divided into a plurality of different liquid cavities for containing a plurality of different liquids to perform heat dissipation on the oil tank body 2 to different degrees, a plurality of fins 4 are uniformly distributed on an outer side of the moving type graded heat dissipation cavities 3, the fins 4 are easy to increase a contact area between heat and air, when heat generated on the oil tank body 2 is large, the heat is finally easy to be dissipated into the air through the fins 4, a pair of partition plates 5 are disposed in the moving type graded heat dissipation cavities 3 in parallel to a side wall of the oil tank body 2, the movable heat dissipation device comprises a pair of partition plates 5, a first heat dissipation ball 6, a second heat dissipation ball 7 and a third heat dissipation ball 8, wherein the first heat dissipation ball 6, the second heat dissipation ball 7 and the third heat dissipation ball 8 are different in size and material, and the heat is easy to rapidly diffuse through the movement of the balls in the movement process of the balls; on the other hand, the heat makes the sphere move to transfer energy, and the heat is easy to reduce according to the law of energy conservation.

Referring to fig. 3, the first cavity 31, the second cavity 32 and the third cavity 33 are sequentially filled with substances with sequentially reduced specific heat capacities, and when the heat generated on the oil tank body 2 is less, the liquid in the first cavity 31 easily conducts and dissipates the heat on the oil tank body 2, so that the accumulation of the heat on the oil tank body 2 is reduced, and the oil tank body is not easily damaged; alcohol, oil and water are sequentially contained in the first cavity 31, the second cavity 32 and the third cavity 33, the alcohol is easy to evaporate, when the heat on the oil tank body 2 is small, the heat is easily transmitted to the alcohol in the first cavity 31, the first heat dissipation ball 6 suspended in the alcohol is easy to move, so that the heat can be quickly diffused, or the alcohol can be evaporated, a small part of the heat can be easily and directly consumed by the alcohol, when the heat is more, the heat is easily transmitted to the oil in the second cavity 32 through the alcohol, the second heat dissipation ball 7 suspended in the oil is easy to move, the heat diffusion is easy to accelerate, then the redundant heat is transmitted to the water in the third cavity 33, similarly, the third heat dissipation ball 8 suspended in the water firstly diffuses the heat in a large area through the movement, then the heat is easy to evaporate the water, the heat dissipation effect is achieved, and the fin 4 is easy to pass, the heat is transferred to the air for heat dissipation in a larger contact area; the partition plates 5 are made of heat conducting materials, so that heat can easily reach the first cavity 31 through the oil tank body 2, heat which cannot be completely treated by liquid in the first cavity 31 is transferred to the second cavity 32 through the partition plates 5, when the liquid in the second cavity 32 cannot be completely consumed, the heat is continuously transferred to the third cavity 33 through the second partition plates 5, the liquid in the third cavity 33 is consumed, the heat can be transferred to the plurality of fins 4, and finally the heat is transferred to peripheral air through the fins 4.

Referring to fig. 2, the diameters of the first heat dissipation ball 6, the second heat dissipation ball 7 and the third heat dissipation ball 8 are sequentially increased, the diameter of the first heat dissipation ball 6 is 1-2 mm, the diameter of the second heat dissipation ball 7 is 5-7 mm, and the diameter of the third heat dissipation ball 8 is 10-12 mm, firstly, the first heat dissipation ball 6, the second heat dissipation ball 7 and the third heat dissipation ball 8 are easily distinguished according to the diameters, secondly, the cavity one 31 is tightly attached to the oil tank body 2, if the diameter of the first heat dissipation ball 6 in the cavity one 31 is too large, the movement of the first heat dissipation ball in the cavity one 31 is easily affected, the active dissipation of heat is not easy, and finally, if the diameter of the first heat dissipation ball 6 is too large, the probability of friction generated during movement is easily increased, and a certain damage is easily caused to the surface of the oil tank body 2 during the friction process; the outer surface of the oil tank body 2 and the inner surface of the movable stepped heat dissipation cavity 3 are respectively coated with an anticorrosive layer, liquid contained in the first cavity 31, the second cavity 32 and the third cavity 33 can possibly generate certain corrosion action on the outer surface of the oil tank body 2 and the inner surface of the movable stepped heat dissipation cavity 3, and the anticorrosive layers are easy to reduce the possibility of damage to the oil tank body 2 and the movable stepped heat dissipation cavity 3; the alcohol, oil and water contained in the first cavity 31, the second cavity 32 and the third cavity 33 are all half to four fifths of the volume, when heat on the oil tank body 2 is transferred to the first cavity 31, the second cavity 32 and the third cavity 33, liquid in the oil tank body is easy to boil, and when too much liquid is contained in the oil tank body, the situations such as explosion and the like are easy to occur; the oil tank cover 1 and the movable graded heat dissipation cavity 3 are both made of transparent materials, so that workers can easily observe the heat dissipation condition and the current heat level in the movable graded heat dissipation cavity 3 from the outside and can easily take emergency measures in time according to the observed condition; the first heat dissipation ball 6, the second heat dissipation ball 7 and the third heat dissipation ball 8 are made of different three colors, so that a worker can easily and clearly observe the heat diffusion range outside the oil tank cover 1.

When in installation, please refer to fig. 3, the oil tank cover 1 is installed on the outer side of the oil tank body 2, the moving type graded heat dissipation cavity 3 is taken out, the moving type graded heat dissipation cavity 3 is divided into three independent liquid cavity I31, cavity II 32 and cavity III 33 by a pair of partition plates 5, then liquid with sequentially reduced specific heat capacity is sequentially injected into the cavity I31, the cavity II 32 and the cavity III 33, then the first heat dissipation ball 6, the second heat dissipation ball 7 and the third heat dissipation ball 8 are sequentially injected into the liquid in the cavity I31, the cavity II 32 and the cavity III 33 to seal the moving type graded heat dissipation cavity 3, then a plurality of fins 4 which are uniformly distributed are installed on three adjacent side walls of the moving type graded heat dissipation cavity 3, the operation is repeated to manufacture a plurality of moving type graded heat dissipation cavities 3, and then the moving type graded heat dissipation cavities 3 with the steps are respectively installed on different side walls of the oil tank body 2, and closes the tank cover 1.

When the oil tank is used, please refer to fig. 2, when less heat is generated on the oil tank body 2, the heat is easily transferred to the liquid in the cavity one 31 by itself, and then the heat is easily consumed through three different ways, one is that the temperature of the liquid in the cavity one 31 is increased, the other is that the temperature of the liquid in the cavity one 31 is increased, the molecular motion of the part is active, so that the first heat dissipation ball 6 of the part is easy to move, and further the heat is easy to be transferred in a large area, so that more first heat dissipation balls 6 move, and the heat of the part is easy to be consumed by the movement of the first heat dissipation ball 6, and the third is that the liquid in the cavity one 31 is evaporated by the heat, and the heat on the oil tank body 2 is easy to be completely dissipated by the heat; when the heat generated on the oil tank body 2 is large, and the heat is not consumed after the steps are repeated, part of the heat is easily consumed through the first cavity 31, the rest of the heat is transferred into the second cavity 32 through the first partition plate 5, the heat reaches the second cavity 32, the heat is also gradually transferred, the second heat dissipation ball 7 is made to move to consume part of the heat, the liquid in the second cavity 32 is evaporated to consume part of the heat, and the rest of the heat is easily transferred into the third cavity 33 through the second partition plate 5 to be consumed in the next step or the rest of the heat is transferred into the air; when extra heat is generated on the oil tank body 2, the liquid in the first cavity 31 and the second cavity 32 is not easy to radiate the heat, when the heat is not consumed after repeating the steps, the rest part of the heat is easy to be transferred into the third cavity 33 through the second partition plate 5, similarly, the heat is easy to be consumed by being transferred inside the liquid in the third cavity 33, so that the third heat dissipation ball 8 in the third cavity 33 moves and is easy to be consumed by one part, the evaporation of the liquid in the third cavity 33 is easy to absorb one part of the heat, the rest part of the heat is easy to be transferred into the fins 4 outside the moving type grading heat dissipation cavity 3 through the third cavity 33, the contact area between the heat and the air is increased through the fins 4, and the radiation of the heat is easy to be accelerated; the staff can observe the inside condition in the hierarchical heat dissipation chamber 3 of motion formula in the outside of oil tank cover 1, and then easily analyzes out the thermal condition of production on the oil tank box 2 this moment according to first heat dissipation ball 6, second heat dissipation ball 7 and the respective motion state of third heat dissipation ball 8, and then whether easily decide to take emergent heat dissipation measure etc..

According to the technical scheme, the invention has the following beneficial effects:

the self-radiating safe oil tank for the hydraulic pump station is easy to automatically radiate heat outwards through various different ways, and one of the ways is to convert the heat into kinetic energy of heated motion of the first radiating ball, the second radiating ball and the third radiating ball; secondly, the heat partially evaporates the liquid in the first cavity, the second cavity and the third cavity to dissipate the heat; and thirdly, heat is transferred to the fins and then is transferred to air by the fins in a large area, the oil tank is easy to carry out high-efficiency self-heat dissipation, unnecessary damage caused by overhigh temperature is avoided, and the work efficiency is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.