CN214465653U - Cooling device for self-lubricating sliding bearing equipment - Google Patents
Cooling device for self-lubricating sliding bearing equipment Download PDFInfo
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- CN214465653U CN214465653U CN202022816623.XU CN202022816623U CN214465653U CN 214465653 U CN214465653 U CN 214465653U CN 202022816623 U CN202022816623 U CN 202022816623U CN 214465653 U CN214465653 U CN 214465653U
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Abstract
The utility model aims at providing a cooling device for self-lubricating sliding bearing equipment, which is used for improving the cooling efficiency of lubricating oil and is convenient to disassemble, and comprises a case, a liquid circulation pipeline, a pump integrated machine and a refrigerator, wherein the pump integrated machine and the refrigerator are used for conveying the lubricating oil of the self-lubricating sliding bearing equipment to the liquid circulation pipeline, and the cooling device consists of a case body, a liquid circulation pipeline, a pump integrated machine and a refrigerator, is used for pumping the lubricating oil of the self-lubricating sliding bearing equipment out and conveying the lubricating oil to the liquid circulation pipeline through the pump integrated machine, and conveys the lubricating sliding bearing equipment back after being cooled by the refrigerator, thereby improving the cooling efficiency, and the device has simple structure and small volume, and during installation, only the oil outlet of the self-lubricating sliding bearing equipment is communicated with the oil inlet of the pump integrated machine, the oil inlet of self-lubricating plain bearing equipment and the export intercommunication of liquid circulation pipeline are convenient for disassemble simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the cooling of self-lubricating sliding bearing equipment, concretely relates to heat sink for self-lubricating sliding bearing equipment.
Background
The cooling of the sliding self-lubricating bearing has the conventional thought that 1, the rotating diameter of a bearing table is reduced, heat generated by friction is reduced, the pressure of the bearing which is cooled by only conducting heat by a sliding bearing seat is reduced, the cooling effect is achieved, and the size of a self-lubricating journal of the sliding bearing is limited by the measure; 2. bearing lubricating oil is externally circulated by an oil pump, an oil pump circulating system is suspended outside the motor main body for circulating cooling, the lubricating oil is cooled by natural convection outside the motor, and the cooling effect is uncontrollable; 3. the bottom of the motor sliding bearing seat is provided with a spiral cooling pipe, a cooling medium is introduced for cooling, the cooling area is limited, and the cooling pipe is cooled at the bottom of the bearing seat and only exchanges heat with low-temperature lubricating oil. Above-mentioned three kinds of cooling methods, the cooling effect is limited, and cooling range is about 3~5K, and the cooling effect is unsatisfactory, and equipment is not convenient for dismantle. In combination with market demands, a technology capable of effectively cooling a self-lubricating motor bearing of a sliding bearing is urgently needed to be developed, and long-term reliable, safe and stable operation of the motor on a user site is realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heat sink for self-lubricating sliding bearing equipment for improve cooling efficiency and convenient to detach to lubricating oil.
The technical proposal of the utility model for solving the technical problem is that: the utility model provides a heat sink for self-lubricating plain bearing equipment, includes quick-witted case, liquid circulation pipeline, is used for carrying self-lubricating plain bearing equipment's lubricating oil to liquid circulation pipeline's machine pump all-in-one, refrigerator, the machine pump all-in-one sets up at quick-witted incasement portion, liquid circulation pipeline sets up at quick-witted incasement portion, the oil inlet of machine pump all-in-one and self-lubricating plain bearing equipment's lubricating oil export intercommunication, the oil-out of machine pump all-in-one and liquid circulation pipeline's entry intercommunication, the export of liquid circulation pipeline and self-lubricating plain bearing equipment's lubricating oil entry intercommunication, the refrigerator sets up at quick-witted incasement portion, the air outlet of refrigerator is close to liquid circulation pipeline, the radiator grid has been seted up to one side of quick-witted case, the hot air exitus of refrigerator is close to the radiator grid.
The machine is characterized in that the inner part of the case is divided into two layers by a partition plate, the machine-pump all-in-one machine is arranged on the lower layer, the refrigerator is arranged on the upper layer, the machine-pump all-in-one machine on the lower layer is heavier, the gravity center can be reduced, the refrigerator is arranged on the upper layer, and cold air can naturally fall down to improve the utilization rate of the cold air.
In order to improve the contact time of lubricating oil and cold air, the liquid circulation pipeline passes through the partition plate and then is communicated with a lubricating oil inlet of the self-lubricating sliding bearing equipment, and the pipeline of the liquid circulation pipeline positioned on the upper layer is a U-shaped pipeline.
Further, the U-shaped pipeline is a plurality of.
The refrigerator further comprises a temperature control panel, wherein a signal output end of the temperature control panel is connected with a signal input end of the refrigerator, and the temperature control panel is used for controlling the refrigerating power of the refrigerator.
Still include temperature sensor, temperature display panel, temperature sensor sets up in the inside that is close to the exit of liquid circulation pipeline for detect the lubricating oil temperature after the cooling, temperature sensor's signal output part and temperature display panel's signal input part are connected.
The machine-pump integrated machine and the refrigerator are characterized by further comprising a junction box, wherein the power input ends of the machine-pump integrated machine and the refrigerator are connected with the junction box, and the junction box is arranged at the top of the machine box.
The universal wheel is arranged at the bottom of the case.
The temperature control system is characterized by further comprising an alarm device, wherein the output end of the temperature sensor is connected with the input end of a temperature control panel (built-in PLC), and the output end of the temperature control panel (built-in PLC) is connected with the input end of the alarm device.
The utility model has the advantages that: through setting up by the box, the liquid circulation pipeline, a machine pump all-in-one machine that is used for taking self-lubricating sliding bearing equipment's lubricating oil out and carry to the liquid circulation pipeline, the heat sink that the refrigerator is constituteed, draw high temperature lubricating oil and carry to the liquid circulation pipeline through the machine pump all-in-one machine, carry back self-lubricating sliding bearing equipment after the refrigerator cooling again, cooling efficiency has been improved, and the device simple structure, small, during the installation, only need the oil-out with self-lubricating sliding bearing equipment and the oil inlet intercommunication of machine pump all-in-one machine, self-lubricating sliding bearing equipment's oil inlet and liquid circulation pipeline's export intercommunication, the while also is convenient for disassemble.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figure 1, the utility model comprises a machine case 1, a liquid circulation pipeline 2, a machine-pump integrated machine 3 for conveying lubricating oil of the self-lubricating sliding bearing device to the liquid circulation pipeline 2, a refrigerating machine 4, the pump-motor integrated machine 3 is arranged in the case 1, the liquid circulation pipeline 2 is arranged in the case 1, an oil inlet of the machine-pump integrated machine 3 is communicated with a lubricating oil outlet of self-lubricating sliding bearing equipment, an oil outlet of the pump-motor integrated machine 3 is communicated with an inlet of a liquid circulation pipeline 2, an outlet of the liquid circulation pipeline 2 is communicated with a lubricating oil inlet of a self-lubricating sliding bearing device, the refrigerator 4 is arranged in the case 1, an air outlet of the refrigerator 4 is close to the liquid circulation pipeline 2, a radiating grid 5 is arranged on one side of the case 1, and a hot air outlet of the refrigerator 4 is close to the radiating grid 5.
The machine case is characterized in that the interior of the machine case 1 is divided into two layers through a partition plate 6, the machine-pump all-in-one machine 3 is arranged on the lower layer, the refrigerator 4 is arranged on the upper layer, the machine-pump all-in-one machine 3 on the lower layer is heavier, the gravity center can be reduced, the refrigerator 4 is arranged on the upper layer, and the cold air can naturally fall down to improve the utilization rate of the cold air.
In order to improve the contact time of lubricating oil and cold air, the liquid circulation pipeline 2 passes through the partition plate 6 and then is communicated with a lubricating oil inlet of the self-lubricating sliding bearing device, and the pipeline of the liquid circulation pipeline 2 on the upper layer is a U-shaped pipeline.
Further, the U-shaped pipeline is a plurality of.
The refrigerator also comprises a temperature control panel 7, wherein a signal output end of the temperature control panel 7 is connected with a signal input end of the refrigerator 4, and the temperature control panel 7 is used for controlling the refrigerating power of the refrigerator 4.
Still include temperature sensor 8, temperature display panel 9, temperature sensor 8 sets up in the inside that is close to the exit of liquid circulation pipeline 2 for detect the lubricating oil temperature after the cooling, temperature sensor 8's signal output part is connected with temperature display panel 9's signal input part.
The machine pump all-in-one machine is characterized by further comprising a junction box 10, wherein power input ends of the machine pump all-in-one machine 3 and the refrigerator 4 are connected with the junction box 10, and the junction box 10 is arranged on the top of the case 1.
The chassis also comprises universal wheels 11, wherein the universal wheels 11 are arranged at the bottom of the chassis 1.
The temperature control device is characterized by further comprising an alarm device, wherein the output end of the temperature sensor 8 is connected with the input end of a temperature control panel (built-in PLC), and the output end of the temperature control panel (built-in PLC) is connected with the input end of the alarm device.
The utility model discloses a theory of operation does: lubricating oil of self-lubricating sliding bearing equipment's lubricating oil export at first flows into machine pump all-in-one 3, and machine pump all-in-one 3 carries the lubricating oil of high temperature to liquid circulation pipeline 2, simultaneously, sets for refrigeration power through control panel, opens refrigerator 4, and refrigerator 4 cools down to the lubricating oil in the U type pipeline, and the lubricating oil after the cooling flows back to self-lubricating sliding bearing equipment through the export of liquid circulation pipeline 2, accomplishes the cooling.
On temperature display panel 9, can monitor the temperature of the lubricating oil after the cooling in the exit of liquid circulation pipeline 2, after finding the temperature is unqualified, can send the warning, can in time make the processing.
The utility model discloses a setting is by the box, the liquid circulation pipeline, a machine pump all-in-one machine for taking lubricating oil with self-lubricating sliding bearing equipment out and carry to the liquid circulation pipeline, the heat sink that the refrigerator is constituteed, draw high temperature lubricating oil and carry to the liquid circulation pipeline through the machine pump all-in-one machine, carry back self-lubricating sliding bearing equipment after the refrigerator cooling again, cooling efficiency has been improved, and install simple structure, and small, during the installation, only need communicate self-lubricating sliding bearing equipment's oil-out and the oil inlet of machine pump all-in-one machine, self-lubricating sliding bearing equipment's oil inlet and liquid circulation pipeline's export intercommunication, also be convenient for disassemble simultaneously.
Claims (9)
1. A heat sink for self-lubricating plain bearing equipment which characterized in that: including quick-witted case, liquid circulation pipeline, be used for carrying self-lubricating sliding bearing equipment's lubricating oil to liquid circulation pipeline's machine pump all-in-one, refrigerator, the machine pump all-in-one sets up at quick-witted incasement portion, liquid circulation pipeline sets up at quick-witted incasement portion, the oil inlet of machine pump all-in-one and self-lubricating sliding bearing equipment's lubricating oil export intercommunication, the oil-out of machine pump all-in-one and liquid circulation pipeline's entry intercommunication, liquid circulation pipeline's export and self-lubricating sliding bearing equipment's lubricating oil entry intercommunication, the refrigerator sets up at quick-witted incasement portion, the air outlet of refrigerator is close to liquid circulation pipeline, the grid that dispels the heat has been seted up to one side of machine case, the hot air exitus of refrigerator is close to the grid that dispels the heat.
2. A temperature reducing device for a self-lubricating plain bearing apparatus according to claim 1, wherein: the machine box is divided into two layers by a partition plate, the machine-pump integrated machine is arranged on the lower layer, and the refrigerator is arranged on the upper layer.
3. A temperature reducing device for a self-lubricating plain bearing apparatus according to claim 1, wherein: the liquid circulation pipeline passes through the partition plate and then is communicated with a lubricating oil inlet of the self-lubricating sliding bearing device, and the pipeline of the liquid circulation pipeline positioned on the upper layer is a U-shaped pipeline.
4. A temperature reducing device for a self-lubricating plain bearing apparatus according to claim 3, wherein: the U-shaped pipeline is a plurality of.
5. A temperature reducing device for a self-lubricating plain bearing apparatus according to claim 1, wherein: the refrigerator further comprises a temperature control panel, wherein a signal output end of the temperature control panel is connected with a signal input end of the refrigerator, and the temperature control panel is used for controlling the refrigerating power of the refrigerator.
6. A temperature reducing device for a self-lubricating plain bearing apparatus according to claim 1, wherein: still include temperature sensor, temperature display panel, temperature sensor sets up in the inside that is close to the exit of liquid circulation pipeline for detect the lubricating oil temperature after the cooling, temperature sensor's signal output part and temperature display panel's signal input part are connected.
7. A temperature reducing device for a self-lubricating plain bearing apparatus according to claim 1, wherein: the machine-pump integrated machine and the refrigerator are characterized by further comprising a junction box, wherein the power input ends of the machine-pump integrated machine and the refrigerator are connected with the junction box, and the junction box is arranged at the top of the machine box.
8. A temperature reducing device for a self-lubricating plain bearing apparatus according to claim 1, wherein: the universal wheel is arranged at the bottom of the case.
9. A cooling device for a self-lubricating plain bearing arrangement according to claim 6, wherein: the temperature control device is characterized by further comprising an alarm device, wherein the output end of the temperature sensor is connected with the input end of the temperature control panel, and the output end of the temperature control panel is connected with the input end of the alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022816623.XU CN214465653U (en) | 2020-11-30 | 2020-11-30 | Cooling device for self-lubricating sliding bearing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022816623.XU CN214465653U (en) | 2020-11-30 | 2020-11-30 | Cooling device for self-lubricating sliding bearing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN214465653U true CN214465653U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022816623.XU Active CN214465653U (en) | 2020-11-30 | 2020-11-30 | Cooling device for self-lubricating sliding bearing equipment |
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| CN (1) | CN214465653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116379139A (en) * | 2023-06-01 | 2023-07-04 | 江苏速豹动力科技有限公司 | Lubrication system and electric drive axle |
-
2020
- 2020-11-30 CN CN202022816623.XU patent/CN214465653U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116379139A (en) * | 2023-06-01 | 2023-07-04 | 江苏速豹动力科技有限公司 | Lubrication system and electric drive axle |
| CN116379139B (en) * | 2023-06-01 | 2023-09-15 | 江苏速豹动力科技有限公司 | Lubrication system and electric drive axle |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230823 Address after: 473000, 7th Floor, Zhongguancun Innovation and Entrepreneurship Center, Zhongguancun Science and Technology Industrial Park, Nanyang City, Henan Province Patentee after: Wolong Electric Nanyang Explosion Proof Digital Service Co.,Ltd. Address before: No. 1801, Dushan Avenue, Nanyang City, Henan Province Patentee before: WOLONG ELECTRIC NANYANG EXPLOSION PROTECTION GROUP Co.,Ltd. Patentee before: WOLONG ELECTRIC GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right |