Rapid cooling device for lubricating oil

Abstract

The utility model belongs to the technical field of lubricating oil cooling, and discloses a rapid lubricating oil cooling device which comprises a shell, a cooling cavity is formed in the shell, a lubricating oil inlet and a lubricating oil outlet are formed in the two ends of the cooling cavity respectively, and an electromagnetic valve is installed on the lubricating oil inlet. The cooling pipe is coiled in the cooling cavity, and a cooling liquid inlet and a cooling liquid outlet are formed in the two ends of the cooling pipe respectively; the turbulent flow assembly is arranged in the cooling cavity and used for increasing the turbulent flow degree of flowing of the lubricating oil; the temperature sensor is arranged at the lubricating oil outlet and used for monitoring the temperature of the lubricating oil; the control unit is connected with the temperature sensor and the cooling liquid inlet and used for adjusting the flow of the cooling liquid according to the temperature of the lubricating oil, and the turbulent flow assembly comprises a plurality of turbulent flow plates arranged in parallel. Through the arrangement of the cooling pipe and the turbulent flow assembly, the contact area and the heat exchange efficiency of lubricating oil and cooling liquid are increased, and meanwhile the cooling speed can be increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to lubricating oil cooling technical field especially relates to a lubricating oil's quick cooling device. BACKGROUND

[0002] The lubricating oil's quick cooling device is a kind of special equipment for reducing lubricating oil temperature, is widely used in mechanical equipment, car, industrial production line etc., lubricating oil in the operation process will be heated due to friction and high temperature, too high temperature can reduce the lubricating effect, even lead to equipment damage, can be effectively controlled lubricating oil temperature by quick cooling device, ensure the normal operation of equipment.

[0003] Lubricating oil plays an important role in the process of mechanical equipment operation, lubrication, cooling, cleaning etc., however, lubricating oil is used for a long time, due to the heat generated by friction etc., temperature will continuously increase, leading to its lubricating property decline, even failure, the traditional lubricating oil cooling method is mostly natural cooling or air cooling, cooling efficiency is low, it is difficult to meet the demand of modern mechanical equipment high speed, heavy load, high temperature working condition, therefore, we propose a kind of lubricating oil's quick cooling device. UTILITY MODEL CONTENT

[0004] In order to overcome the defects of the prior art pointed out above, the present inventors have made in-depth research, and after a lot of creative labor, the utility model is completed.

[0005] Specifically, the technical problem to be solved by the utility model is to provide a lubricating oil's quick cooling device to solve the technical problem of low cooling efficiency of lubricating oil in the prior art.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] A kind of lubricating oil's quick cooling device, including shell, the inside of the shell is opened with cooling cavity, the both ends of the cooling cavity are equipped with lubricating oil inlet and lubricating oil outlet respectively, and electromagnetic valve is installed on the lubricating oil inlet;

[0008] Cooling pipe, the cooling pipe is coiled in the cooling cavity, and cooling liquid inlet and cooling liquid outlet are respectively arranged at the two ends of the cooling pipe;

[0009] Turbulence component, the turbulence component is arranged in the cooling cavity, for increasing the turbulence degree of lubricating oil flow;

[0010] Temperature sensor, the temperature sensor is arranged at the lubricating oil outlet, for monitoring lubricating oil temperature;

[0011] A control unit is connected with the temperature sensor and the cooling liquid inlet, and is used for adjusting the cooling liquid flow according to the lubricating oil temperature.

[0012] As an improved technical solution, the spoiler assembly comprises a plurality of parallel arranged spoiler plates, and the spoiler plates are staggered with the cooling pipe.

[0013] As an improved technical solution, a plurality of through holes are arranged on the spoiler plate.

[0014] As an improved technical solution, the cooling pipe is a spiral coil pipe.

[0015] As an improved technical solution, the cooling liquid inlet is connected with a cooling liquid circulating system, and the cooling liquid circulating system is connected with the cooling liquid inlet, and the cooling liquid circulating system comprises a cooling liquid pump, a cooling liquid tank and a radiator, so as to provide the cooling liquid into the cooling pipe.

[0016] As an improved technical solution, the control unit is a PLC controller.

[0017] As an improved technical solution, the filter screen is arranged on the lubricating oil inlet and the lubricating oil outlet, so as to filter the lubricating oil.

[0018] After the above technical scheme is adopted, the beneficial effects of the present application are as follows:

[0019] 1. The present application increases the contact area and heat exchange efficiency of the lubricating oil and the cooling liquid, and improves the cooling speed by arranging the cooling pipe and the spoiler assembly.

[0020] 2. The present application realizes the automatic control of the lubricating oil temperature by arranging the temperature sensor and the control unit, and ensures the normal working temperature of the lubricating oil.

[0021] 3. The present application has simple structure, convenient operation and easy maintenance. DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0023] Figure 1 It is a whole front view structural schematic diagram of the present application.

[0024] Figure 2 It is a whole sectional view structural schematic diagram of the present application.

[0025] Figure 3 The utility model discloses a cooling pipe structure Figure 2 The schematic diagram of the amplification structure of the middle A is shown.

[0026] Figure 4 The utility model discloses a cooling pipe structure

[0027] Mark explanation:

[0028] In the drawing: 1, shell; 101, cooling cavity; 102, lubricating oil import; 103, electromagnetic valve; 104, oil outlet; 2, cooling pipe; 201, cooling liquid import; 202, cooling liquid outlet; 301, spoiler; 302, through -hole; 4, temperature sensor; 501, PLC controller. Specific implementation

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications will also change accordingly.

[0031] Meanwhile, "and / or" or "and / or" appearing throughout the text means including three schemes, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B schemes are met at the same time.

[0032] In addition, the description of "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0033] Reference Figures 1-4The utility model provides a kind of quick cooling device of lubricating oil, the quick cooling device of lubricating oil includes shell 1, shell is made of 316 stainless steel material, cooling cavity 101 is opened in the inside of shell 1, cooling cavity 101 two ends are equipped with lubricating oil inlet 102 and lubricating oil outlet 104 respectively, and electromagnetic valve 103 is installed on lubricating oil inlet 102;

[0034] Cooling pipe 2, cooling pipe 2 is coiled in cooling cavity 101, cooling pipe 2 two ends are equipped with cooling liquid inlet 201 and cooling liquid outlet 202 respectively, and cooling pipe 2 is spiral coil pipe;

[0035] Turbulence component, turbulence component is equipped in cooling cavity 101, for increasing the turbulence degree of lubricating oil flow, and turbulence component includes a plurality of parallelly arranged turbulence plates 301, and turbulence plate 301 is staggered with cooling pipe 2, and a plurality of through holes 302 are formed in turbulence plate 301, in application, by being provided with cooling pipe 2 and turbulence component, the contact area and heat exchange efficiency of lubricating oil and cooling liquid are increased, and the cooling speed is improved;

[0036] Temperature sensor 4, temperature sensor 4 is equipped at lubricating oil outlet 104, for monitoring lubricating oil temperature;

[0037] Control unit, control unit is connected with temperature sensor 4 and cooling liquid inlet 201, for adjusting cooling liquid flow according to lubricating oil temperature, and control unit is PLC controller 501, in application, by being provided with temperature sensor 4 and control unit, the automatic control of lubricating oil temperature is realized, and the normal operating temperature of lubricating oil is guaranteed.

[0038] Refer to Figures 1-4 Cooling liquid inlet 201 is connected with cooling liquid circulation system (not shown in drawing), and cooling liquid circulation system is communicated with cooling liquid inlet 201, and cooling liquid circulation system includes cooling liquid pump, cooling liquid tank and radiator, to provide cooling liquid in cooling pipe 2.

[0039] Refer to Figures 1-4 Filter screen is installed at lubricating oil inlet 102 and lubricating oil outlet 104, to filter lubricating oil.

[0040] In actual use, lubricating oil enters cooling cavity 101 from lubricating oil inlet 102, and exchanges heat with cooling liquid in cooling pipe 2 in cooling cavity 101, and cooled lubricating oil flows out from lubricating oil outlet 104, and temperature sensor 4 monitors lubricating oil temperature in real time, and signal is transmitted to control unit, and cooling liquid flow is adjusted according to lubricating oil temperature by control unit, to realize the automatic control of lubricating oil temperature.

[0041] The utility model provides a kind of quick cooling device of lubricating oil, can increase the contact area and heat exchange efficiency of lubricating oil and coolant, also can improve cooling speed, can meet the demand of modern mechanical equipment high speed, heavy load, high temperature working condition simultaneously.

[0042] It should be understood that the use of these embodiments is merely for the purpose of illustrating the present application and is not intended to limit the scope of protection of the present application. In addition, it should also be understood that after reading the technical content of the present application, those skilled in the art can make various modifications, modifications and / or variations to the present application, and all these equivalent forms also fall within the scope of protection defined by the claims attached hereto.

Claims

1. A device for rapid cooling of lubricating oil, characterized in that: The utility model relates to a lubricating oil cooling device, including: A shell (1), the inside of shell (1) is opened with cooling cavity (101), the both ends of cooling cavity (101) are equipped with lubricating oil import (102) and lubricating oil export (104) respectively, and lubricating oil import (102) is installed with electromagnetic valve (103) on, Cooling pipe (2), cooling pipe (2) is coiled and is equipped in cooling cavity (101), and the both ends of cooling pipe (2) are equipped with cooling liquid import (201) and cooling liquid export (202) respectively, Turbulent flow subassembly, turbulent flow subassembly is equipped in cooling cavity (101), is used for increasing the turbulent flow degree of lubricating oil flow, Temperature sensor (4), temperature sensor (4) is equipped at lubricating oil export (104), is used for monitoring lubricating oil temperature, Control unit, control unit is connected with temperature sensor (4) and cooling liquid import (201), is used for adjusting cooling liquid flow according to lubricating oil temperature.

2. The device for rapid cooling of lubricating oil according to claim 1, characterized in that: The turbulent flow subassembly includes a plurality of parallel turbulent plates (301), and the turbulent plates (301) are staggered with the cooling pipe (2).

3. The device for rapid cooling of lubricating oil according to claim 2, characterized in that: The turbulent plates (301) are provided with a plurality of through holes (302).

4. The device for rapid cooling of lubricating oil according to claim 1, characterized in that: The cooling pipe (2) is a spiral coil pipe.

5. The device for rapid cooling of lubricating oil according to claim 1, characterized in that: The cooling liquid import (201) is connected with a cooling liquid circulation system, and the cooling liquid circulation system is connected with the cooling liquid import (201). The cooling liquid circulation system includes a cooling liquid pump, a cooling liquid tank, and a radiator.

6. The device for rapid cooling of lubricating oil according to claim 1, characterized in that: The control unit is a PLC controller (501).

7. The device for rapid cooling of lubricating oil according to claim 1, characterized in that: The lubricating oil import (102) and the lubricating oil export (104) are both provided with a filter screen.

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