CN105782419A - Transmission water circulation cooling system for laboratory - Google Patents
Transmission water circulation cooling system for laboratory Download PDFInfo
- Publication number
- CN105782419A CN105782419A CN201610312069.7A CN201610312069A CN105782419A CN 105782419 A CN105782419 A CN 105782419A CN 201610312069 A CN201610312069 A CN 201610312069A CN 105782419 A CN105782419 A CN 105782419A
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- China
- Prior art keywords
- variator
- water pump
- water
- transmission
- laboratory
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention provides a transmission water circulation cooling system for a laboratory. The transmission water circulation cooling system for the laboratory can directly cool a transmission down with water, and can achieve quick cooling of transmission oil on the premise that the interior circulating and lubricating mode of transmission oil is not changed. The transmission water circulation cooling system for the laboratory comprises a rack loading portion and a rack driving portion, wherein a transmission is mounted between the rack loading portion and the rack driving portion. The transmission water circulation cooling system for the laboratory is characterized by further comprising a water tank, a water pipe, a water pump and a temperature sensor. The water tank is located exactly below the transmission. A spraying device is arranged exactly above the transmission, and a spraying opening of the spraying device is arranged in a mode of facing the transmission. The transmission is located exactly above the water area of the water tank, the water tank is communicated to the spraying device through the water pipe, and the water pump is arranged in the water pipe. A contactor of the temperature sensor penetrates into a transmission oil cavity of the transmission and is used for measuring the oil temperature of the transmission, the output end of the temperature sensor is externally connected with a control system, and the output end of the control system is externally connected with a control portion of the water pump.
Description
Technical field
The present invention relates to the technical field of laboratory variator cooling, be specially a kind of use for laboratory variator hydrologic cycle cooling system.
Background technology
Often require that the temperature of transmission oil when variator being tested in laboratory within the specific limits, under high rotating speed, high torque operating mode due to gear engage, to stir wet goods power bigger so that transmission oil temperature is too high.In order to transmission oil is cooled down, currently mainly there is two ways: 1, transmission oil is accessed oil temperature device, use oil temperature device that transmission oil is cooled down；2, use blower fan that variator is carried out air-cooled cooling.Transmission oil can also be heated by first method, and control accuracy is high, it is possible to reaching ± 3 DEG C, shortcoming is to destroy, after transmission oil is accessed oil temperature device, the oil circulation passage that transmission oil is original, and result of the test is had a certain impact.Second method simple in construction, cost is low, but control accuracy is low, it is necessary to the relatively blower fan of Wind Volume.
Summary of the invention
For the problems referred to above, the invention provides a kind of use for laboratory variator hydrologic cycle cooling system, variator is directly cooled down by it with water, the quick cooling of transmission oil can be realized under not changing the transmission oil inner loop premise with lubricating system, compared to the method cooled down with oil temperature device its without external oil circuit, not destroying the oil circulation and lubrication within variator, temperature fall time is short；Cooling down compared to blower fan, its control accuracy is high, and cost is low.
nullA kind of use for laboratory variator hydrologic cycle cooling system，Its technical scheme is such that it and includes stand loading section、Stand drive part，Variator is loaded on described stand loading section、Position between stand drive part，It is characterized in that: it also includes tank、Water pipe、Water pump、Temperature sensor，Described tank is positioned at the position directly below of described variator，The surface of described variator is provided with spray equipment，The mouth spray of described spray equipment is towards described gearbox arrangement，Described variator is positioned at the surface of the water surface area of described tank，Described tank is by described cross current to described spray equipment，It is provided with water pump in described water pipe，The transmission oil intracavity of described variator is goed deep in the contact of described temperature sensor、For measuring the oil temperature of variator，The outfan of described temperature sensor is circumscribed with control system，The control part of the external described water pump of outfan of described control system.
Its control part being further characterized by described water pump includes 24V regulated power supply, relay, 220V alternating current power supply, described 24V regulated power supply connects described relay, described relay is for controlling the 220V alternating current power supply power on/off for water pump, described control system connects described 24V regulated power supply, and described control system controls the 24V regulated power supply power on/off to relay；
The underface of described tank locus between described stand loading section, stand drive part, it is simple to arrange；
Described water pipe includes connecting water pump water pipe, water pump output water pipe, the side of described tank is by connecting the entrance of water pump described in water pump cross current, described water delivery side of pump is by water pump output cross current to described spray equipment, and described water pump output water pipe and other equipment are not interfered；
Described tank is arranged on ground, it is ensured that whole tank is arranged stable.
nullAfter adopting technique scheme，In control system integration and stand master control system，Transmission oil critical temperature is set during experiment，The gearbox oil temperature collected when temperature sensor has exceeded critical temperature，Control system controls the control part feed pump of water pump and powers，Water in tank is extracted into spray equipment place by water pump，Through spray equipment, water is sprinkled upon on case of transmission uniformly，Water flows down the heat taking away variator from case of transmission，Back flow back in screw clamp，When the gearbox oil temperature that temperature sensor collects is lower than critical temperature，The power supply controlling partial cut water pump by water pump of the control system，Hydrologic cycle cooling system quits work，Variator is directly cooled down by it with water，The quick cooling of transmission oil can be realized under not changing the transmission oil inner loop premise with lubricating system，Compared to the method cooled down with oil temperature device its without external oil circuit，Do not destroy the oil circulation and lubrication within variator，Temperature fall time is short；Cooling down compared to blower fan, its control accuracy is high, and cost is low.
Accompanying drawing explanation
Fig. 1 is the front view frame structure schematic diagram of the present invention；
In figure, the title corresponding to sequence number is as follows:
Stand loading section 1, stand drive part 2, variator 3, tank 4, spray equipment 5, water pump 6, temperature sensor 7, variator oil pocket 8, control system 9,24V regulated power supply 10, relay 11, water pump water pipe 12, water pump output water pipe 13, ground 14,220V alternating current power supply 15.
Detailed description of the invention
A kind of use for laboratory variator hydrologic cycle cooling system, see Fig. 1: it includes stand loading section 1, stand drive part 2, variator 3 is loaded on stand loading section 1, position between stand drive part 2, tank 4 is positioned at the position directly below of variator 3, the surface of variator 3 is provided with spray equipment 5, the mouth spray of spray equipment 5 is arranged towards variator 3, variator 3 is positioned at the surface of the water surface area of tank 4, tank 4 is by cross current to spray equipment 5, water pump 6 it is provided with in water pipe, the contact of temperature sensor 7 is goed deep in the variator oil pocket 8 of variator 3, for measuring the oil temperature of variator 3, the outfan of temperature sensor 7 is circumscribed with control system 9, the control part of the outer water pump 6 of the outfan of control system 9.
The control part of described water pump 6 includes 24V regulated power supply 10, relay 11,220V alternating current power supply 15, described 24V regulated power supply 10 connects described relay 11, described relay 11 is for controlling the 220V alternating current power supply 15 power on/off for water pump 6, described control system 9 connects described 24V regulated power supply 10, and described control system 9 controls the 24V regulated power supply 10 power on/off to relay 11；24V regulated power supply 10 controls the power on/off of 220V alternating current power supply 15 by relay 11, and then completes the power on/off of input power to water pump 6；
The underface of the tank 4 locus between stand loading section 1, stand drive part 2, it is simple to arrange；
Water pipe includes connecting water pump water pipe 12, water pump output water pipe 13, and the side of tank 4 connects the entrance of water pump 6 by connecting water pump water pipe 12, and the outlet of water pump 6 exports water pipe 13 by water pump and is communicated to spray equipment 5, and water pump output water pipe 13 and other equipment are not interfered；
Tank 4 is arranged on ground 14, it is ensured that whole tank 4 is arranged stable.
Its operation principle is as follows:
Control system 9 integrated with in stand master control system, transmission oil critical temperature is set during experiment, variator 3 oil temperature collected when temperature sensor 7 has exceeded critical temperature, control system 9 controls relay 11 and passes into 220V alternating current power supply 15 feed pump 6 and power, water in tank 4 is extracted into spray equipment 5 place by water pump 6, through spray equipment 5, water is sprinkled upon on the housing of variator 3 uniformly, water flows down, from the housing of variator 3, the heat taking away variator 3, back flow back in screw clamp 4, when variator 3 oil temperature that temperature sensor 7 collects is lower than critical temperature, control system 9 cuts off the 220V alternating current power supply 15 power supply to water pump 6 by relay 11, hydrologic cycle cooling system quits work.Variator is directly cooled down by it with water, the quick cooling of transmission oil can be realized under not changing the transmission oil inner loop premise with lubricating system, compared to the method cooled down with oil temperature device its without external oil circuit, do not destroy the oil circulation and lubrication within variator, temperature fall time is short；Cooling down compared to blower fan, its control accuracy is high, and cost is low.
Above specific embodiments of the invention are described in detail, but content has been only the preferred embodiment of the invention, it is impossible to be considered the practical range for limiting the invention.All equalizations made according to the invention application range change and improvement etc., all should still belong within the patent covering scope of the present invention.
Claims (5)
1. it includes stand loading section, stand drive part, variator is loaded on described stand loading section, position between stand drive part, it is characterized in that: it also includes tank, water pipe, water pump, temperature sensor, described tank is positioned at the position directly below of described variator, the surface of described variator is provided with spray equipment, the mouth spray of described spray equipment is towards described gearbox arrangement, described variator is positioned at the surface of the water surface area of described tank, described tank is by described cross current to described spray equipment, it is provided with water pump in described water pipe, the transmission oil intracavity of described variator is goed deep in the contact of described temperature sensor, for measuring the oil temperature of variator, the outfan of described temperature sensor is circumscribed with control system, the control part of the external described water pump of outfan of described control system.
2. a kind of use for laboratory variator hydrologic cycle cooling system as claimed in claim 1, it is characterized in that: the control part of described water pump includes 24V regulated power supply, relay, 220V alternating current power supply, described 24V regulated power supply connects described relay, described relay is for controlling the 220V alternating current power supply power on/off for water pump, described control system connects described 24V regulated power supply, and described control system controls the 24V regulated power supply power on/off to relay.
3. a kind of use for laboratory variator hydrologic cycle cooling system as claimed in claim 1, it is characterised in that: the underface of described tank locus between described stand loading section, stand drive part.
4. a kind of use for laboratory variator hydrologic cycle cooling system as claimed in claim 1, it is characterized in that: described water pipe includes connecting water pump water pipe, water pump output water pipe, the side of described tank is by connecting the entrance of water pump described in water pump cross current, and described water delivery side of pump is by water pump output cross current to described spray equipment.
5. a kind of use for laboratory variator hydrologic cycle cooling system as claimed in claim 1, it is characterised in that: described tank is arranged on ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610312069.7A CN105782419B (en) | 2016-05-12 | 2016-05-12 | A kind of use for laboratory speed changer hydrologic cycle cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610312069.7A CN105782419B (en) | 2016-05-12 | 2016-05-12 | A kind of use for laboratory speed changer hydrologic cycle cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105782419A true CN105782419A (en) | 2016-07-20 |
| CN105782419B CN105782419B (en) | 2017-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610312069.7A Active CN105782419B (en) | 2016-05-12 | 2016-05-12 | A kind of use for laboratory speed changer hydrologic cycle cooling system |
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| CN (1) | CN105782419B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61282132A (en) * | 1985-06-07 | 1986-12-12 | Toyota Motor Corp | Auxiliary trailing device in automatic transmission vehicle |
| JPH04363639A (en) * | 1991-01-18 | 1992-12-16 | Tonen Corp | Lubricant tester for automatic transmission |
| US5915343A (en) * | 1997-02-10 | 1999-06-29 | Angelantoni Industrie Spa | System for the rapid cooling of engines on a test bench and relative device |
| CN201255690Y (en) * | 2008-08-11 | 2009-06-10 | 东风汽车有限公司设备制造厂 | Functional load experiment rack for automatic gear box |
| CN203376159U (en) * | 2013-08-13 | 2014-01-01 | 上海索达传动机械有限公司 | A durability experiment apparatus |
| CN203444370U (en) * | 2013-08-30 | 2014-02-19 | 上海索达传动机械有限公司 | Lubricating oil temperature control system |
| CN204439348U (en) * | 2015-03-20 | 2015-07-01 | 山东大学 | A kind of wheel box test-bed based on Multi-information acquisition |
| CN205689737U (en) * | 2016-05-12 | 2016-11-16 | 苏州华业检测技术服务有限公司 | A kind of use for laboratory variator hydrologic cycle cooling system |
-
2016
- 2016-05-12 CN CN201610312069.7A patent/CN105782419B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61282132A (en) * | 1985-06-07 | 1986-12-12 | Toyota Motor Corp | Auxiliary trailing device in automatic transmission vehicle |
| JPH04363639A (en) * | 1991-01-18 | 1992-12-16 | Tonen Corp | Lubricant tester for automatic transmission |
| US5915343A (en) * | 1997-02-10 | 1999-06-29 | Angelantoni Industrie Spa | System for the rapid cooling of engines on a test bench and relative device |
| CN201255690Y (en) * | 2008-08-11 | 2009-06-10 | 东风汽车有限公司设备制造厂 | Functional load experiment rack for automatic gear box |
| CN203376159U (en) * | 2013-08-13 | 2014-01-01 | 上海索达传动机械有限公司 | A durability experiment apparatus |
| CN203444370U (en) * | 2013-08-30 | 2014-02-19 | 上海索达传动机械有限公司 | Lubricating oil temperature control system |
| CN204439348U (en) * | 2015-03-20 | 2015-07-01 | 山东大学 | A kind of wheel box test-bed based on Multi-information acquisition |
| CN205689737U (en) * | 2016-05-12 | 2016-11-16 | 苏州华业检测技术服务有限公司 | A kind of use for laboratory variator hydrologic cycle cooling system |
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| Publication number | Publication date |
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| CN105782419B (en) | 2017-12-08 |
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Address after: 215200 east of Shunfeng Road West of Longqiao Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee after: Huaye Testing Technology Service Co.,Ltd. Address before: 215200 No. 368, yunchuang Road, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU HUAYE DETECTION TECHNOLOGY SERVICE Co.,Ltd. |
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