Hydraulic oil heat dissipation and heating assembly

Abstract

The utility model relates to the technical field of heat dissipation, in particular to a hydraulic oil heat dissipation and heating assembly which comprises a shell and a heat dissipation pipe, the heat dissipation pipe is arranged on the shell, and hydraulic oil can pass through the heat dissipation pipe; the cooling fins are arranged on the shell body; the heating sheet is arranged on the shell; and the number of the shutters is two, and the two shutters are arranged on the two sides of the heat dissipation assembly respectively. The cooling fins and the heating pieces are integrated in the same device, effective utilization of space is achieved, the shutter capable of being opened and closed is combined, the heating pieces can heat hydraulic oil when the shutter is closed, the hydraulic oil can be cooled when the shutter, the fan and the cooling fins are opened, two temperature adjustments of cooling and heating of the hydraulic oil are achieved, and the hydraulic oil can be cooled. Therefore, the service life of the hydraulic oil is prolonged, and the equipment loss is reduced.

Description

Technical Field

[0001] The present application relates to the field of heat dissipation technology, and in particular to a hydraulic oil heat dissipation and heating component. Background Art

[0002] The drive mechanisms of circular knitting machines, such as these, are primarily hydraulically driven. The performance of hydraulic oil is significantly affected by ambient temperature, with the optimal operating temperature range for hydraulic oil being 30-70°C. The viscosity of hydraulic oil varies with temperature. As temperatures rise, viscosity decreases, leading to decreased lubrication performance and increased mechanical wear. High temperatures can rapidly age and deteriorate seals, reducing sealing performance. Excessively high operating temperatures accelerate oxidation, significantly reducing the service life of the hydraulic oil. Low temperatures can also reduce the performance of hydraulic oil.

[0003] In order to maintain the temperature of the hydraulic oil and ensure normal use of the hydraulic oil, a heat dissipation cooling device and a heating device need to be set to adjust the temperature of the hydraulic oil. The existing heat dissipation device and heating device are relatively independent devices. Adding them to the drive mechanism increases the space occupied by the drive mechanism. Utility Model Content

[0004] The utility model aims to solve one of the problems in the background technology.

[0005] To this end, the utility model provides a hydraulic oil heat dissipation and heating component.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A hydraulic oil heat dissipation and heating component, comprising:

[0008] housing, and

[0009] A heat dissipation pipe, the heat dissipation pipe is arranged on the housing and is used for allowing hydraulic oil to pass through;

[0010] a heat sink, the heat sink being arranged on the housing;

[0011] A heating plate, wherein the heating plate is arranged on the housing;

[0012] There are two louvers, each of which is located on either side of the heat dissipation component.

[0013] Furthermore, it is characterized in that a plurality of the heat sinks and heating fins are provided, and the plurality of heat sinks and heating fins are arranged in staggered intervals.

[0014] Furthermore, a fan is provided between the shell and a shutter, and an air inlet end of the fan is provided toward the shell.

[0015] Further, a filter screen is provided between the housing and another louver.

[0016] Further, a dust removal assembly is provided on one side of the housing facing the filter screen, and the dust removal assembly acts on the filter screen.

[0017] Further, the dust removal assembly includes an air pipe, and a plurality of air jet ports are provided on one side of the air pipe facing the filter screen.

[0018] Further, a plurality of the air pipes are provided, and the plurality of air pipes are connected together by a connecting pipe. An air inlet is provided on the connecting pipe, and compressed gas is introduced into the air pipes through the air inlet.

[0019] Further, both the heat sink and the heating element are provided on the side of the housing away from the filter screen.

[0020] Further, the heat dissipation pipe is arranged as a serpentine pipe.

[0021] Further, a liquid inlet and a liquid outlet are provided on the heat dissipation pipe, and both the liquid inlet and the liquid outlet are provided at the top of the housing.

[0022] The beneficial effect of the present utility model is that in this application, the heat sink and the heating element are integrated in the same device to achieve effective utilization of space, and in combination with the louver that can be opened and closed, when the louver is closed, the heating element can heat up the hydraulic oil, and when the louver is opened, the fan and the heat sink can cool the hydraulic oil, realizing two temperature regulations of heat dissipation and heating for the hydraulic oil to adapt to different working conditions, increasing the service life of the hydraulic oil, and reducing equipment wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present utility model will be further described below with reference to the drawings and embodiments.

[0024] Figure 1 is a schematic structural diagram of a hydraulic oil heat dissipation and heating assembly in the present utility model.

[0025] Figure 2 is a schematic structural diagram of the positional relationship between the filter screen and the heat dissipation assembly in the present utility model.

[0026] Figure 3 is a schematic structural diagram of the heat dissipation assembly in the present utility model.

[0027] In the figure: 1, fan; 2, louver; 3, heat dissipation assembly; 31, housing; 32, heat sink; 33, heating element; 34, heat dissipation pipe; 35, air pipe; 36, connecting pipe; 37, air inlet; 38, liquid inlet; 39, liquid outlet; 4, filter screen. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The present utility model will now be described in further detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only showing the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0030] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] A hydraulic oil heat dissipation and heating assembly includes a fan 1, a heat dissipation assembly 3, a filter screen 4, and a louver 2. The fan 1, the heat dissipation assembly 3, the filter screen 4, and the louver 2 are connected together by bolts. There are two louvers 2, and the two louvers 2 are respectively arranged at the air outlet end and the air inlet end of the fan 1. The heat dissipation assembly 3 and the filter screen 4 are arranged between the air inlet end of the fan 1 and the louver 2 near its air inlet end, and the heat dissipation assembly 3 is arranged close to the fan 1.

[0032] The heat dissipation component 3 includes a housing 31, a heat dissipation pipe 34, and a dust removal component. The heat dissipation pipe 34 is arranged in a serpentine shape and connected to the housing 31. The liquid inlet 38 and the liquid outlet 39 of the heat dissipation pipe 34 are both arranged at the top of the housing 31. The housing 31 is provided with a hollow-out structure. The heat dissipation fins 32 are arranged on one side of the housing 31 close to the fan 1. The dust removal component includes a plurality of air pipes 35. The plurality of air pipes 35 are arranged in parallel on one side of the housing 31 close to the filter screen 4. The plurality of air pipes 35 are connected together by a connecting pipe 36. An air inlet 37 is arranged on the connecting pipe 36. A plurality of jet ports are arranged on one side of each air pipe 35 facing the filter screen 4. Compressed gas is introduced into the air pipes 35 through the air inlet 37. A plurality of heating plates are also connected to one side of the housing 31 close to the fan 1. The plurality of heating plates and the plurality of heat dissipation fins 32 are arranged at intervals.

[0033] The implementation principle of this application is as follows:

[0034] The hydraulic oil enters the heat dissipation pipe 34 through the liquid inlet 38 and is output through the liquid outlet 39. When the temperature of the hydraulic oil is too high and heat dissipation is required during its passage through the heat dissipation pipe 34, the louvers 2 and the fan 1 are opened, and the heat dissipation fins 32 are used to dissipate heat from the hydraulic oil in the heat dissipation pipe 34. The fan 1 accelerates the air circulation to carry away the heat on the heat dissipation fins 32 and the heat dissipation pipe 34;

[0035] In view of the serious dust situation in the processing workshop, a filter screen 4 is installed at the air inlet end of the fan 1. When the filter screen 4 is blocked by dust, the fan 1 is turned off, and the air pipes 35 installed on the housing 31 are used to blow compressed air towards the filter screen 4 for dust removal;

[0036] When the temperature in the workshop is too low in winter, the equipment can close the louvers 2 installed on both sides and the fan 1, and at the same time, power on the heating fins 33, so that the hydraulic oil can be effectively heated to improve its working performance.

[0037] This application can effectively increase the working ability of equipment using hydraulic power under two different working conditions of extremely low and extremely high temperatures, increase the service life of the hydraulic oil, and reduce equipment wear and tear.

[0038] Taking the above ideal embodiments based on the present utility model as inspiration, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this utility model. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A hydraulic oil heat dissipation and heating component, characterized in that, including, a housing (31), and a heat dissipation pipe (34) which is arranged on the housing (31) and is used for allowing hydraulic oil to pass through; heat dissipation fins (32) which are arranged on the housing (31); heating fins (33) which are arranged on the housing (31); two louvers (2) which are respectively arranged on both sides of the heat dissipation assembly (3).

2. The hydraulic oil heat dissipation and heating assembly according to claim 1, characterized in that, A plurality of the heat dissipation fins (32) and a plurality of the heating fins (33) are provided, and the plurality of heat dissipation fins (32) and the plurality of heating fins (33) are arranged at intervals in an alternating manner.

3. The hydraulic oil heat dissipation and heating assembly according to claim 1, characterized in that, A fan (1) is arranged between the housing (31) and one louver (2), and the air inlet end of the fan (1) faces the housing (31).

4. The hydraulic oil heat dissipation and heating assembly according to claim 3, wherein A filter screen (4) is arranged between the housing (31) and the other louver (2).

5. The hydraulic oil heat dissipation and heating assembly according to claim 4, characterized in that, A dust removal assembly is arranged on one side of the housing (31) facing the filter screen (4), and the dust removal assembly acts on the filter screen (4).

6. The hydraulic oil heat dissipation and heating assembly according to claim 5, characterized in that, The dust removal assembly includes an air pipe (35), and a plurality of air jet openings are arranged on one side of the air pipe (35) facing the filter screen (4).

7. The hydraulic oil heat dissipation and heating assembly according to claim 6, wherein, A plurality of the air pipes (35) are provided, and the plurality of air pipes (35) are connected together through a connecting pipe (36). An air inlet (37) is arranged on the connecting pipe (36), and compressed gas is introduced into the air pipe (35) through the air inlet (37).

8. The hydraulic oil heat dissipation and heating assembly according to claim 4, wherein Both the heat dissipation fins (32) and the heating fins (33) are arranged on one side of the housing (31) far from the filter screen (4).

9. The hydraulic oil heat dissipation and heating assembly according to claim 1, characterized in that, The heat dissipation pipe (34) is arranged as a serpentine pipe.

10. The hydraulic oil heat dissipation and heating assembly according to claim 1, characterized in that, An inlet port (38) and an outlet port (39) are arranged on the heat dissipation pipe (34), and both the inlet port (38) and the outlet port (39) are arranged at the top of the housing (31).

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