Cooling machine oil tank and cooling machine with same

Abstract

The utility model provides a cooler oil tank and a cooler with the same. The oil tank of the cooling machine comprises a tank body, an oil inlet and an oil outlet, the filter screen assembly is arranged in the box body, the filter screen assembly is cylindrical, a communication space is formed between the filter screen assembly and the inner surface of the box body, and the oil discharge part is communicated with the communication space; and the oil return pipeline penetrates through the box body and then extends into the filter screen assembly, and the filter screen assembly filters oil liquid entering the filter screen assembly through the oil return pipeline. According to the cooling machine, the problem that the cooling effect of the cooling machine is affected due to the fact that chippings and impurities are easily doped in cooling oil of the cooling machine in the prior art is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling machines, in particular to a cooling machine oil box and a cooling machine having the same. Background Art

[0002] At present, industrial cooling machine is a kind of special cooling equipment with high efficiency, energy saving, environmental protection and reliability, which is used in various machine tool processing to provide coolant to cool parts. Among them, industrial cooling machine is an indispensable equipment in manufacturing processing and has a high popularity in the market.

[0003] However, the cooling machine in the prior art has the following problems: since the oil tank of the oil cooler is usually closed, some debris and impurities will be brought into the oil tank as the cooling oil is circulated during use, and it will be difficult to flush out of the oil tank after long-term sedimentation. In this way, the cooling oil will take away some impurities during the processing cooling cycle, which will affect the purity of the cooling oil when it is recycled, and the cooling oil with impurities will affect the cooling effect of the cooling machine. Utility Model Content

[0004] The main purpose of the utility model is to provide a cooler oil box and a cooler having the same, so as to solve the problem in the prior art that the cooling oil of the cooler is easily mixed with debris impurities and thus affects the cooling effect of the cooler.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a cooler oil box is provided, including: a box body, having an oil drain portion; a filter screen assembly, arranged in the box body, the filter screen assembly is cylindrical, a connecting space is formed between the filter screen assembly and the inner surface of the box body, and the oil drain portion is connected to the connecting space; an oil return pipeline, which passes through the box body and then extends into the filter screen assembly, and the filter screen assembly filters the oil entering therein through the oil return pipeline.

[0006] Furthermore, the filter screen assembly is cylindrical; or, the filter screen assembly includes: first filter screens arranged opposite to each other; second filter screens arranged opposite to each other, located between the two first filter screens, and each first filter screen is arranged at an angle to each second filter screen.

[0007] Furthermore, the cooler oil box also includes: a stirring device, which is arranged on the box body, and the stirring device includes a stirring part, which extends into the filter assembly to stir the oil in the filter assembly.

[0008] Furthermore, the cooler oil tank also includes: a heating component, which is arranged in the filter assembly, and the heating component is located below the stirring part.

[0009] Furthermore, the heating assembly includes: a mounting shell having a containing cavity and a heating surface; and a heating device, which is disposed in the mounting shell and is used to heat the heating surface.

[0010] Furthermore, the heating surface is an inclined surface.

[0011] Furthermore, the cooler oil box also includes: an oil unloading pipeline, which passes through the box body and extends into the filter assembly, and the oil unloading pipeline is located on the side of the inclined surface with a lower height.

[0012] Furthermore, there is one heating device; or, there are multiple heating devices, and the multiple heating devices are arranged at intervals along the extension direction of the heating surface.

[0013] Furthermore, the cooler oil box also includes: an observation mirror, which is arranged on the box body.

[0014] According to another aspect of the utility model, a cooling machine is provided, comprising the cooling machine oil tank mentioned above.

[0015] According to the technical solution of the utility model, the oil tank of the cooler includes a housing, a filter assembly and an oil return pipeline. The housing has an oil drain portion. The filter assembly is arranged in the housing. The filter assembly is cylindrical. A connecting space is formed between the filter assembly and the inner surface of the housing. The oil drain portion is connected to the connecting space. The oil return pipeline extends into the filter assembly after passing through the housing. The filter assembly filters the oil entering therein through the oil return pipeline. In this way, by arranging a filter assembly in the housing, the oil entering therein through the oil return pipeline is filtered through the filter assembly, thereby preventing impurities such as debris in the cooling oil from repeatedly circulating in the cooler and affecting the cooling effect of the cooler. The problem in the prior art that the cooling oil of the cooler is easily mixed with debris impurities and affects the cooling effect of the cooler is solved, and the purity of the cooling oil is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of a cooler oil box according to the utility model is shown;

[0018] Figure 2 Shows Figure 1 Cross-sectional view of the cooler oil tank in FIG.

[0019] The above drawings include the following reference numerals:

[0020] 10. Box body; 11. Oil discharge part; 12. Oil inlet part;

[0021] 20. Filter assembly;

[0022] 30. Connected space;

[0023] 40. Oil return pipeline;

[0024] 50. stirring device; 51. stirring part;

[0025] 60. Heating assembly; 61. Mounting shell; 611. Accommodating cavity; 612. Heating surface; 62. Heating device;

[0026] 70. Oil unloading pipeline;

[0027] 80. Observation mirror. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0030] In the present invention, unless otherwise specified, directional words such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above directional words are not used to limit the present invention.

[0031] In order to solve the problem in the prior art that the cooling oil of the cooler is easily mixed with debris impurities and thus affects the cooling effect of the cooler, the present application provides a cooler oil tank and a cooler having the same.

[0032] like Figure 1 and Figure 2 As shown, the cooler oil box includes a box body 10, a filter assembly 20 and an oil return line 40. The box body 10 has an oil discharge portion 11, the filter assembly 20 is arranged in the box body 10, the filter assembly 20 is cylindrical, a communication space 30 is formed between the filter assembly 20 and the inner surface of the box body 10, and the oil discharge portion 11 is connected to the communication space 30. The oil return line 40 passes through the box body 10 and then extends into the filter assembly 20, and the filter assembly 20 filters the oil entering therein through the oil return line 40.

[0033] By applying the technical solution of this embodiment, a filter assembly 20 is set in the housing 10 to filter the oil entering therein through the return oil pipeline 40 through the filter assembly 20, thereby preventing debris and other impurities in the cooling oil from repeatedly circulating in the cooler and affecting the cooling effect of the cooler. This solves the problem in the prior art that the cooling oil of the cooler is easily mixed with debris and impurities, thereby affecting the cooling effect of the cooler, and improves the purity of the cooling oil.

[0034] like Figure 1 and Figure 2 As shown, the housing 10 has an oil inlet 12 , and oil enters the housing 10 through the oil inlet 12 .

[0035] Optionally, the filter assembly 20 is cylindrical; or, the filter assembly 20 includes a first filter and a second filter that are arranged opposite to each other, the second filter that is arranged opposite to each other is located between the two first filter screens, and each first filter screen is arranged at an angle to each second filter screen. Optionally, the first filter screen and each second filter screen are arranged perpendicular to each other. In this way, the above-mentioned setting surface makes the shape of the filter assembly 20 more diverse to meet different usage requirements and working conditions, and also improves the processing flexibility of the staff.

[0036] In this embodiment, the filter assembly 20 includes a first filter and a second filter that are relatively arranged. The second filter that is relatively arranged is located between the two first filters. Each first filter and each second filter are arranged perpendicular to each other, so that the filter assembly 20 is a quadrilateral cylindrical structure.

[0037] In this embodiment, the box body 10 is a quadrilateral cylindrical structure.

[0038] like Figure 1 and Figure 2 As shown, the cooler oil tank further includes a stirring device 50. The stirring device 50 is disposed on the housing 10 and includes a stirring portion 51, which extends into the filter assembly 20 to stir the oil in the filter assembly 20. In this way, the stirring portion 51 is extended into the filter assembly 20, and the filtering, circulating and heat dissipation efficiency of the cooling oil is increased by the rotation and stirring of the stirring portion 51, thereby achieving the function of cleaning the housing 10.

[0039] Optionally, the stirring part 51 is an impeller.

[0040] like Figure 2As shown, the cooler oil tank further includes a heating assembly 60. The heating assembly 60 is disposed in the filter assembly 20, and the heating assembly 60 is located below the stirring portion 51. In this way, the heating assembly 60 can heat and dissolve the debris impurities that have been deposited for a long time, so as to achieve the function of cleaning the debris impurities in the oil tank. At the same time, the above arrangement makes the spatial layout of the components in the box body 10 more reasonable and compact, thereby improving the space utilization rate of the box body 10.

[0041] like Figure 2 As shown, the heating assembly 60 includes a mounting shell 61 and a heating device 62. The mounting shell 61 has a receiving cavity 611 and a heating surface 612, and the heating device 62 is arranged in the mounting shell 61 to heat the heating surface 612. In this way, the mounting shell 61 seals the heating device 62, preventing oil from entering the heating device 62 and affecting its normal operation, thereby improving the processing efficiency of the heating assembly 60 for debris and impurities. At the same time, the above-mentioned arrangement makes the structure of the heating assembly 60 simpler, easier to process and realize, and reduces the processing cost and difficulty of the heating assembly 60.

[0042] Optionally, the heating device 62 is an electric heating device.

[0043] In this embodiment, the heating surface 612 is an inclined surface. Thus, after the heating device 62 heats and dissolves the debris impurities that have been deposited for a long time, the impurities can slide along the inclined surface to the bottom of the box body 10 under their own weight, so that the impurities can be discharged without adding an additional power device, thereby reducing the processing cost and energy consumption of the cooler oil tank.

[0044] like Figure 1 and Figure 2 As shown, the cooler oil tank further includes an oil discharge pipeline 70. The oil discharge pipeline 70 passes through the tank body 10 and extends into the filter assembly 20. The oil discharge pipeline 70 is located on the side of the inclined surface with a lower height. In this way, after the heating device 62 heats and dissolves the debris impurities that have been deposited for a long time, the impurities slide along the inclined surface and are finally discharged through the oil discharge pipeline 70, so as to achieve the function of cleaning the debris impurities in the oil tank.

[0045] Optionally, there is one heating device 62; or, there are multiple heating devices 62, and the multiple heating devices 62 are arranged at intervals along the extension direction of the heating surface 612. In this way, the above arrangement makes the number of heating devices 62 more flexible to meet different usage requirements and working conditions, and also improves the processing flexibility of the staff.

[0046] In this embodiment, there are six heating devices 62, and the six heating devices 62 are arranged at intervals along the extension direction of the heating surface 612. In this way, the above arrangement improves the heating efficiency of the heating device 62 to achieve rapid heating.

[0047] It should be noted that the number of the heating devices 62 is not limited thereto and can be adjusted according to working conditions and usage requirements. Optionally, the number of the heating devices 62 is two, three, four, five, seven, or more.

[0048] like Figure 1 As shown, the cooler oil box also includes an observation mirror 80. The observation mirror 80 is arranged on the box body 10. In this way, during the operation of the cooler oil box, the staff can observe the cooling oil height in the box body 10 through the observation mirror 80 to ensure that sufficient cooling oil is stored in the box body 10.

[0049] In this embodiment, the stirring device 50 is installed on the top of the box body 10 .

[0050] The present application also provides a cooling machine (not shown), comprising the above-mentioned cooling machine oil tank.

[0051] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:

[0052] The oil tank of the cooler includes a housing, a filter assembly and an oil return pipeline. The housing has an oil discharge portion. The filter assembly is arranged in the housing. The filter assembly is cylindrical. A communication space is formed between the filter assembly and the inner surface of the housing. The oil discharge portion is communicated with the communication space. The oil return pipeline passes through the housing and then extends into the filter assembly. The filter assembly filters the oil entering therein through the oil return pipeline. In this way, by arranging the filter assembly in the housing, the oil entering therein through the oil return pipeline is filtered through the filter assembly, thereby preventing impurities such as debris in the cooling oil from repeatedly circulating in the cooler and affecting the cooling effect of the cooler. The problem that the cooling oil of the cooler is easily mixed with debris impurities and affects the cooling effect of the cooler in the prior art is solved, and the purity of the cooling oil is improved.

[0053] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0054] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0055] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0056] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cooler oil tank, characterized in that: include: The housing (10) has an oil discharge portion (11); A filter assembly (20) is arranged in the housing (10); the filter assembly (20) is cylindrical; a communication space (30) is formed between the filter assembly (20) and the inner surface of the housing (10); and the oil discharge portion (11) is in communication with the communication space (30); The oil return pipeline (40) passes through the box (10) and then extends into the filter assembly (20). The filter assembly (20) filters the oil entering therein through the oil return pipeline (40).

2. The cooler oil tank according to claim 1, characterized in that: The filter assembly (20) is cylindrical; or, the filter assembly (20) comprises: A first filter screen arranged opposite to each other; The second filter screens that are arranged opposite to each other are located between the two first filter screens, and each of the first filter screens and each of the second filter screens are arranged at an angle.

3. The cooler oil tank according to claim 1, characterized in that: The cooler oil tank also includes: A stirring device (50) is arranged on the box body (10), and the stirring device (50) comprises a stirring portion (51). The stirring portion (51) extends into the filter assembly (20) to stir the oil in the filter assembly (20).

4. The cooler oil tank according to claim 3, characterized in that: The cooler oil tank also includes: A heating component (60) is arranged in the filter assembly (20), and the heating component (60) is located below the stirring portion (51).

5. The cooler oil tank according to claim 4, characterized in that: The heating assembly (60) comprises: A mounting shell (61) having a receiving cavity (611) and a heating surface (612); A heating device (62), wherein the heating device (62) is arranged in the mounting shell (61) and is used for heating the heating surface (612).

6. The cooler oil tank according to claim 5, characterized in that: The heating surface (612) is an inclined surface.

7. The cooler oil tank according to claim 6, characterized in that: The cooler oil tank also includes: The oil unloading pipeline (70) passes through the box body (10) and then extends into the filter assembly (20). The oil unloading pipeline (70) is located on the side of the inclined surface with a lower height.

8. The cooler oil box according to claim 5, characterized in that: The heating device (62) is one; or, There are a plurality of heating devices (62), and the plurality of heating devices (62) are arranged at intervals along the extension direction of the heating surface (612).

9. The cooler oil tank according to claim 1, characterized in that: The cooler oil tank also includes: An observation mirror (80), wherein the observation mirror (80) is arranged on the box body (10).

10. A cooling machine, characterized in that: A cooler oil box comprising the cooler oil box according to any one of claims 1 to 9.

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