CN203082508U - Intelligent lubrication cooling detection control system of bearing - Google Patents
Intelligent lubrication cooling detection control system of bearing Download PDFInfo
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- CN203082508U CN203082508U CN 201320008829 CN201320008829U CN203082508U CN 203082508 U CN203082508 U CN 203082508U CN 201320008829 CN201320008829 CN 201320008829 CN 201320008829 U CN201320008829 U CN 201320008829U CN 203082508 U CN203082508 U CN 203082508U
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Abstract
The utility model discloses an intelligent lubrication cooling detection control system of a bearing. The intelligent lubrication cooling detection control system comprises a temperature control bearing box and a temperature control oil tank. A cooling device is communicated between an oil outlet of the temperature control oil tank and an oil inlet of the temperature control bearing box through a pipeline. The portion, between the temperature control oil tank and the cooling device, of the pipeline is provided with a gear pump. The portion, between the cooling device and the temperature control bearing box, of the pipeline is provided with a flow transmitter. A control end of the gear pump and a control end of the flow transmitter are connected with a main control cabinet. An input end of the main control cabinet is connected with a detection mechanism arranged in the temperature control oil tank, a detection mechanism arranged in the cooling device and a detection mechanism arranged in the temperature control bearing box. According to the intelligent lubrication cooling detection control system of the bearing, on the basis of achieving real-time operation and real-time control, an operation program of the whole system is further optimized, normal operation of the whole system is guaranteed, and the intelligent lubrication cooling detection control system can be good in lubricating effect, high in work efficiency and low in operation cost.
Description
Technical field
The utility model relates to a kind of dredging pump bearing lubrication system, is that the lubricated cooling of dredging pump detects control system in a kind of large-scale cabin specifically.
Background technique
The dredging pump great majority of present domestic use are based on large-scale, and the bearing unit of this large-scale dredging pump main shaft all is that the lubricant oil that is equipped with in the slurry pump bearing housing that need be provided with by the outside is lubricated bearing in use.
The existing system that bearing is lubricated cooling is pressed into circulation loop by oil pump with the lubricant oil in the fuel tank, entering the dredging pump bearing housing then is lubricated it, simultaneously the also lubricated oil of huge heat that produces of dredging pump bearing fast rotational is taken away, and therefore the lubricant oil of heating need enter the oil inlet pipe that could flow into after cooler cools off towards the slurry pump bearing housing and reuses.The circulation loop of existing lubricating and cooling system is to satisfy fuel feeding by the mode that throttle valve is adjusted flow, also need in case of necessity whole system to be regulated by manual operation, and then the lubricated needed pressure of cooling procedure of assurance, flow rate of lubricating oil, filler opening, the height of oil reaches job requirement in the oily temperature of oil outlet and the fuel tank, but because operate miss, control untimely and control phenomenon such as not in place and often take place, can cause the instability in system's running, it is too high lubricant oil oil temperature to occur, cooled lubricant oil oil temperature is not up to standard, problems such as fuel feeding is inadequate, the system that has a strong impact on normally moves, also just can not guarantee the cooling effect of bearing lubrication, finally cause the dredging pump working efficiency on the low side, operating cost increases greatly.
The model utility content
The utility model technical issues that need to address provide and a kind ofly can detect the lubrication system works state in real time, and carry out remote control operation according to working state, make lubrication system keep the lubricated cooling of bearing intelligent of good operation to detect control system.
For solving the problems of the technologies described above, the technological scheme that the utility model adopted is as follows.
The lubricated cooling of a kind of bearing intelligent detects control system, comprise temperature control bearing housing that is used for lubricated and cooling bearing and the temperature control fuel tank that is communicated with the temperature control bearing housing by pipeline, be communicated with the cooling unit that is used for cutting oil by pipeline between the oil inlet hole of the oil outlet of described temperature control fuel tank and temperature control bearing housing, pipeline between temperature control fuel tank and the cooling unit is provided with the gear pump that power is provided for lubricant oil, and the pipeline between cooling unit and the temperature control bearing housing is provided with the flow transmitter that is used to control flow of lubrication;
The control end of described gear pump and flow transmitter is connected the main control cabinet that is used for the control system working state; The input end of described main control cabinet connects the feeler mechanism that is arranged in temperature control fuel tank, cooling unit and the temperature control bearing housing;
Described feeler mechanism comprises and is arranged on the temperature transducer A and the level meter that is used to monitor oil reserve that are used for detecting the oil temperature in the temperature control fuel tank, is arranged on cooling unit and is used to detect the temperature transducer B of oil temperature and is used to control the one-way valve A of oil-feed oil mass and is arranged on temperature transducer C that is used to detect oil-feed oil temperature in the casing in the temperature control bearing housing and the temperature transducer E that is used to detect fuel-displaced oil temperature in the casing.
Improvement of the present utility model is: described cooling unit main body is a cooler, and the cooler oil-inlet end is provided with the two-way oil purifier that is used for filtering lubricant oil.
Further improvement of the utility model is: the intake pipe of described cooler is provided with one-way valve C, and the outlet pipe of cooler is provided with temperature transducer F; The signal end of described temperature transducer F connects the input end of main control cabinet, and the output terminal of main control cabinet connects one-way valve C.
Because the technological progress of having adopted technique scheme, the utility model to obtain is as follows.
The utility model is monitored in real time and is controlled the working state of temperature control fuel tank, cooling unit and the configuration of temperature control bearing housing by main control cabinet is realized, thereby guarantees temperature, the flow of bearing required lubricant oil in lubricated cooling procedure.But on the basis of realizing real time operation and control in real time, the programmed sequence of operations of whole system is further optimized, guaranteed the proper functioning of whole system, make system's lubrication effect better, high working efficiency, operating cost reduces.
The oil outlet tube of cooler oil-inlet end is provided with two-way oil purifier, and this two-way oil purifier can filter in advance to the lubricant oil that enters cooler, filters out impurities, thereby has guaranteed through the cooled quality of carrying out the lubricant oil of temperature control bearing housing of cooler.The utility model can accurately be controlled cooling water flow in the cooler and water temperature by one-way valve C and the temperature transducer F that is arranged on the cooler intake pipe, thereby guarantee the cooling effect of cooler, make from the lubricant oil oil temperature of cooler inflow temperature control bearing housing to reach usage requirement.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein, 1, level meter, 2, temperature transducer A, 3, temperature control fuel tank, 4, oil outlet tube, 5, gear pump, 6, cooling unit, 7, one-way valve A, 8, temperature transducer B, 9, two-way oil purifier, 13, flow transmitter, 14, temperature transducer C, 15, the temperature control bearing housing, 16, one-way valve C, 17, cooler, 19, temperature transducer E, 20, temperature transducer F, 21, main control cabinet, 22, oil inlet pipe, 23. return tubes.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further details.
The lubricated cooling of a kind of bearing intelligent detects control system, and system construction drawing as shown in Figure 1.This detection control system mainly is made of the temperature control fuel tank 3, cooling unit 6, temperature control bearing housing 15 and the main control cabinet 21 that connect by pipeline, temperature control fuel tank 3 is communicated with cooling unit 6 by oil outlet tube 4, cooling unit 6 is communicated with temperature control bearing housing 15 by oil inlet pipe 22, and temperature control bearing housing 15 is communicated with temperature control fuel tank 3 by return tube 23.
The main body of cooling unit 6 is a cooler 17, and oil outlet tube 4 connects the oil inlet end of cooler, and the oil outlet end of cooler connects the oil inlet pipe 22 that leads to temperature control bearing housing 15.Be positioned on the oil outlet tube 4 of cooler oil inlet end and be disposed with one-way valve A, temperature transducer B and two-way oil purifier 9, one-way valve A is used to control the lubricants capacity that the temperature control fuel tank is carried to cooler, temperature transducer B is used for detecting the oil temperature of cooler lubricant oil, two-way oil purifier 9 is used for the lubricant oil that enters cooler 17 is filtered in advance, filter out impurities, guaranteed to enter the quality of the lubricant oil of temperature control bearing housing.Wherein the signal end of temperature transducer B connects the input end of main control cabinet, and one-way valve A is subjected to the control of main control cabinet to carry out the adjusting of flow.
The intake pipe of cooler 17 is provided with one-way valve C, and the outlet pipe of cooler 17 is provided with temperature transducer F.Temperature transducer F is used for the cooling water water temperature that cooler 17 and lubricant oil carry out after the heat exchange is accurately measured, and passes to main control cabinet in real time; One-way valve C is used under the control of main control cabinet the cooling water flow that enters cooler being regulated and control, and then guarantees the cooling effect of cooler.
Temperature control bearing housing 15 mainly is used for bearing is lubricated and cools off by lubricant oil.Temperature transducer C and temperature transducer E have been provided with in the temperature control bearing housing 15, temperature transducer C is mainly used in and detects the initial temperature that enters lubricant oil in the temperature control bearing housing 15, temperature transducer E be used to detect from 15 outputs of temperature control bearing housing through the lubricating oil temperature after the heat exchange, the signal end of temperature transducer C and temperature transducer E is connected with the input end of main control cabinet respectively.
Running of the present utility model is as described below.
Preparatory work: at first temperature control fuel tank 3 is communicated with the cooler 17 of cooling unit 6 by oil outlet tube 4, cooler 17 is communicated with temperature control bearing housing 15 by oil inlet pipe 22, temperature control bearing housing 15 is communicated with temperature control fuel tank 3 by return tube 23, and load onto gear pump 5, one-way valve A, temperature transducer B and two-way oil purifier 9 successively at oil outlet tube 4, load onto flow transmitter 13 and temperature transducer C at oil inlet pipe 22, mounting temperature sensor E on the return tube in the temperature control bearing housing 15; One-way valve C, mounting temperature sensor F on the outlet pipe are installed on the intake pipe of cooler; Level meter 1 and temperature transducer A are installed in temperature control fuel tank 3.
Secondly, the signal end with temperature transducer A, temperature transducer B, temperature transducer C, temperature transducer E and temperature transducer F is connected with the input end of main control cabinet respectively; The control end of gear pump, one-way valve A and flow transmitter is connected with the output terminal of main control cabinet respectively.
At last, with injecting lubricant oil in the temperature control fuel tank 3, stop oiling when filling with when the level meter 1 that is equipped with in the temperature control fuel tank 3 shows on main control cabinet 21, and write down the temperature of lubricant oil in the temperature control fuel tank 3 by the temperature transducer A that in temperature control fuel tank 3, is equipped with constantly.
Before the cooling work: in starter receiver pump 5, open one-way valve A, by gear pump 5 lubricant oil in the temperature control fuel tank 3 is transported in the two-way oil purifier 9, the impurity of lubricant oil by containing in two net oil purifier 9 filtering oil, lubricant oil after the cleaning enters cooler 17 and cools off, when the oily warm too high and flow that enters two-way oil purifier 9 is excessive, the aperture of the cooling processing amount adjusting one-way valve A of the filtration yield of the two net oil purifiers 9 of main control cabinet basis and cooler 17.
The temperature transducer F of cooler 17 outlet pipes is used for the cooling water water temperature after heat exchange is carried out in measurement in real time, and when the cooling water water temperature was higher, main control cabinet was regulated the aperture of one-way valve C on cooler 17 intake pipes, strengthens the cooling water quantity delivered in right amount.
During cooling work: open flow transmitter, cooled lubricant oil is injected temperature control bearing housing 15 bearing is lubricated and cools off.
Temperature transducer C in the temperature control bearing housing 15 monitoring in real time enters the temperature value of lubricant oil in the temperature control bearing housing 15, and when temperature value was higher, main control cabinet was regulated the aperture of one-way valve C on cooler 17 intake pipes, strengthens the cooling water quantity delivered in right amount.Temperature transducer E in the temperature control bearing housing 15 monitors in the temperature control bearing housing 15 in real time through lubricated cooled lubricating oil temperature value, flow transmitter monitoring in real time enters flow rate of lubricating oil in the temperature control bearing housing 15, main control cabinet is regulated flow transmitter according to the monitoring result of temperature transducer E and flow transmitter, enters lubricants capacity in the temperature control bearing housing 15 with control; When the oily temperature of temperature transducer E monitoring is too high, main control cabinet sends alarm command, whether remind the staff that the lubricant oil of backflow is carried out the oil detection, it is rotten to analyze oil, and then judges it is enough to carry out the acid-base neutralization recovery or carry out the waste oil recovery according to the quality of oil.
Claims (3)
1. the lubricated cooling of bearing intelligent detects control system, comprise temperature control bearing housing (15) that is used for lubricated and cooling bearing and the temperature control fuel tank (3) that is communicated with temperature control bearing housing (15) by pipeline, it is characterized in that: be communicated with the cooling unit (6) that is used for cutting oil by pipeline between the oil inlet hole of the oil outlet of described temperature control fuel tank (3) and temperature control bearing housing (15), pipeline between temperature control fuel tank (3) and the cooling unit (6) is provided with the gear pump (5) that power is provided for lubricant oil, and the pipeline between cooling unit (6) and the temperature control bearing housing (15) is provided with the flow transmitter (13) that is used to control flow of lubrication;
The control end of described gear pump (5) and flow transmitter (13) is connected the main control cabinet (21) that is used for the control system working state; The input end of described main control cabinet (21) connects the feeler mechanism that is arranged in temperature control fuel tank (3), cooling unit (6) and the temperature control bearing housing (15);
Described feeler mechanism comprise be arranged on the temperature transducer A(2 that is used for detecting the oil temperature in the temperature control fuel tank (3)) and be used to monitor oil reserve level meter (1), be arranged on the temperature transducer B(8 that cooling unit (6) is used to detect the oil temperature) and be used to control the one-way valve A(7 of oil-feed oil mass) and be arranged on the temperature transducer C(14 that is used to detect oil-feed oil temperature in the casing in the temperature control bearing housing (15)) and be used to detect the interior fuel-displaced oily warm temperature transducer E(19 of casing).
2. the lubricated cooling of bearing intelligent according to claim 1 detects control system, and it is characterized in that: the main body of described cooling unit (6) is cooler (17), and cooler (17) oil-inlet end is provided with the two-way oil purifier (9) that is used for filtering lubricant oil.
3. the lubricated cooling of bearing intelligent according to claim 2 detects control system, and it is characterized in that: the intake pipe of described cooler (17) is provided with one-way valve C(16), the outlet pipe of cooler (17) is provided with temperature transducer F(20); Described temperature transducer F(20) signal end connects the input end of main control cabinet (21), and the output terminal of main control cabinet (21) connects one-way valve C(16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320008829 CN203082508U (en) | 2013-01-08 | 2013-01-08 | Intelligent lubrication cooling detection control system of bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320008829 CN203082508U (en) | 2013-01-08 | 2013-01-08 | Intelligent lubrication cooling detection control system of bearing |
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| CN203082508U true CN203082508U (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320008829 Expired - Fee Related CN203082508U (en) | 2013-01-08 | 2013-01-08 | Intelligent lubrication cooling detection control system of bearing |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351720A (en) * | 2015-11-20 | 2016-02-24 | 莱芜钢铁集团有限公司 | Thin oil returning pool and detection method for pollution of filter elements of pool |
| CN105576900A (en) * | 2016-03-08 | 2016-05-11 | 攀钢集团矿业有限公司 | Lubricating and cooling system for motor and motor |
| CN105972098A (en) * | 2016-05-23 | 2016-09-28 | 江苏秋林特能装备股份有限公司 | Lubrication device for ball mill rolling bearing |
| CN106801780A (en) * | 2015-11-26 | 2017-06-06 | 湖南崇德工业科技有限公司 | A kind of self-lubricating bearing lubricants capacity on-line checking, alarm and control system |
| CN108679435A (en) * | 2018-04-28 | 2018-10-19 | 国网山东省电力公司电力科学研究院 | A kind of steam-turbine lubrication oil temperature on-line control device of accurate temperature controlling |
| CN109162856A (en) * | 2018-08-23 | 2019-01-08 | 南方电网调峰调频发电有限公司 | The method for monitoring state and system of turbine-generator units |
| CN114352716A (en) * | 2022-03-16 | 2022-04-15 | 杭州杰牌传动科技有限公司 | Lubricating system and method for industrial gearbox and industrial gearbox |
| CN114876698A (en) * | 2022-05-09 | 2022-08-09 | 西安热工研究院有限公司 | Quantitative regulating and controlling system for oil level of bearing oil groove of hydroelectric generating set and working method of quantitative regulating and controlling system |
-
2013
- 2013-01-08 CN CN 201320008829 patent/CN203082508U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351720A (en) * | 2015-11-20 | 2016-02-24 | 莱芜钢铁集团有限公司 | Thin oil returning pool and detection method for pollution of filter elements of pool |
| CN106801780A (en) * | 2015-11-26 | 2017-06-06 | 湖南崇德工业科技有限公司 | A kind of self-lubricating bearing lubricants capacity on-line checking, alarm and control system |
| CN105576900A (en) * | 2016-03-08 | 2016-05-11 | 攀钢集团矿业有限公司 | Lubricating and cooling system for motor and motor |
| CN105972098A (en) * | 2016-05-23 | 2016-09-28 | 江苏秋林特能装备股份有限公司 | Lubrication device for ball mill rolling bearing |
| CN108679435A (en) * | 2018-04-28 | 2018-10-19 | 国网山东省电力公司电力科学研究院 | A kind of steam-turbine lubrication oil temperature on-line control device of accurate temperature controlling |
| CN109162856A (en) * | 2018-08-23 | 2019-01-08 | 南方电网调峰调频发电有限公司 | The method for monitoring state and system of turbine-generator units |
| CN114352716A (en) * | 2022-03-16 | 2022-04-15 | 杭州杰牌传动科技有限公司 | Lubricating system and method for industrial gearbox and industrial gearbox |
| CN114876698A (en) * | 2022-05-09 | 2022-08-09 | 西安热工研究院有限公司 | Quantitative regulating and controlling system for oil level of bearing oil groove of hydroelectric generating set and working method of quantitative regulating and controlling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20200108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |