CN102563001A - Hydrodynamic coupler with heat pipe type radiating assembly - Google Patents
Hydrodynamic coupler with heat pipe type radiating assembly Download PDFInfo
- Publication number
- CN102563001A CN102563001A CN2011104284460A CN201110428446A CN102563001A CN 102563001 A CN102563001 A CN 102563001A CN 2011104284460 A CN2011104284460 A CN 2011104284460A CN 201110428446 A CN201110428446 A CN 201110428446A CN 102563001 A CN102563001 A CN 102563001A
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- heat pipe
- driving shaft
- hydraulic couplers
- heat
- coupler
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A hydrodynamic coupler with a heat pipe type radiating assembly comprises a hydrodynamic coupler body, wherein a radiator module is arranged on one side of a casing of the coupler body, namely groove holes parallel with a driving shaft are arranged on the annular end surface of a bearing box of the casing of the coupler body, a heat pipe with heat transfer working media is arranged in the coupler body, a heat absorption section of the heat pipe is arranged in the groove holes, the heat pipe is fixed on the bearing box of the casing through a connection part, and a radiating section of the heat pipe is arranged outside the groove holes. The radiator module fixed on the casing of the coupler body can continuously diffuse heat of hydraulic oil, leads temperatures of the hydraulic oil to be kept in a normal value range, and is effectively ensured to normally operate.
Description
Technical field
The present invention relates to a kind of hydraulic couplers radiation system.
Background technique
At present, though the hydraulic couplers kind is a lot, basic structure is roughly the same, and promptly two halves Coupler shell is relative, links to each other through the fastening piece that is located at periphery.Coupler two shells middle parts is provided with the bearing chamber of axial extension, and this two bearings is indoor respectively establishes a rolling bearing, and an one of which bearing is built-in with driving shaft, and another bearing is built-in with driven shaft.Driving shaft turbine opposite linking to each other with driving shaft is provided with driven shaft impeller corresponding with it, and it links to each other with driven shaft, and driving shaft turbine and driven shaft impeller are provided with hydraulic oil between the two.Its deficiency is: hydraulic couplers is in running, and the hydraulic oil in the Coupler is understood heating up, and load is big more, and oil pressure changes more greatly, and temperature rises fast more.The physical property of hydraulic oil is changed and decrease in efficiency, and then cause hydraulic couplers to burn.
Summary of the invention
The object of the present invention is to provide a kind of heat dispersion that can improve hydraulic couplers, improve the hydraulic couplers that has the hot tube radiating subassembly of its operating load ability.The present invention sets up the heat-pipe type radiator module on existing hydraulic couplers.The present invention also includes the heat-pipe type radiator module except that comprising hydraulic couplers.Hydraulic couplers of the present invention is that two halves Coupler shell is relative, links to each other through the fastening piece that is located at periphery.Coupler two shells middle parts is provided with the bearing chamber of axial extension, and this two bearings is indoor respectively establishes a rolling bearing, and an one of which bearing is built-in with driving shaft, and another bearing is built-in with driven shaft.Driving shaft turbine opposite linking to each other with driving shaft is provided with driven shaft impeller corresponding with it, and it links to each other with driven shaft, and driving shaft turbine and driven shaft impeller are provided with hydraulic oil between the two.Radiator module of the present invention mainly includes: heat pipe, fastening flange, radiating fin, blast fan and protective housing.In above-mentioned Coupler shell one side, preferably both sides are equipped with the radiator module, and promptly the annular end face of Coupler shell bearing housing is provided with several, and preferably 3-8, with the driving shaft parallel slots.In the heat pipe of heat-transfer working medium is arranged, its endotherm section places in the above-mentioned slotted eye, and by link heat pipe is fixed on the shell bearing housing, the heat pipe heat radiation section is located at the slotted eye outside, preferably which is provided with radiating fin.Be preferably near the driving shaft of heat pipe heat radiation section and be provided with the blast fan that quickens heat pipe heat radiation.Outside heat pipe heat radiation section and blast fan, being provided with the box housing that they are contained simultaneously is protective housing, and one face is provided with the through hole that driving shaft passes, and another face is provided with and is enclosed within shell bearing chamber and coupled through hole.
Working procedure of the present invention is roughly following: the same proper functioning with existing technology of hydraulic couplers part; Make driven shaft impeller and driving shaft turbine rely on pressure that changes hydraulic oil and the transmission that flow velocity is realized kinetic energy, temperature raises hydraulic oil owing to the variation of pressure in this process.Be fixed on the Coupler shell bearing housing the radiator module its can apace heat be distributed through heat pipe, to keep hydraulic fluid temperature in the hydraulic couplers in range of normal value.
The present invention compared with prior art has following advantage: the radiator module that is fixed on the Coupler shell can constantly distribute the hydraulic oil heat, and its temperature is remained in the range of normal value, has guaranteed the normal operation of hydraulic couplers effectively.
Description of drawings
Fig. 1 is that the single radiator module of the present invention master looks the section simplified schematic diagram.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is that simplified schematic diagram is cutd open by the double-radiator module master of the present invention office of looking.
Embodiment
The hydraulic couplers master who has the hot tube radiating subassembly shown in Figure 1 looks in the section simplified schematic diagram, and the two halves Coupler shell 1 of hydraulic couplers is relative, links to each other through the fastening piece that is located at periphery.Coupler two shells middle parts is provided with the bearing chamber 2 of axial extension, and this two bearings is indoor respectively establishes a rolling bearing 3, and an one of which bearing is built-in with driving shaft 4, and another bearing is built-in with driven shaft 5.Driving shaft turbine 6 opposites linking to each other with driving shaft are provided with driven shaft impeller 7 corresponding with it, and it links to each other with driven shaft, and driving shaft turbine and driven shaft impeller are provided with hydraulic oil 8 between the two.In above-mentioned Coupler shell one side, the annular end face of bearing housing is provided with 6 and driving shaft parallel slots.In the heat pipe 9 of heat-transfer working medium is arranged, its endotherm section places in the above-mentioned slotted eye, and by the fastening flange 10 that is located at the heat pipe middle part heat pipe is fixed on the shell bearing housing, the heat pipe heat radiation section is located at the slotted eye outside, which is provided with radiating fin 11, and is as shown in Figure 2.On near the driving shaft the heat pipe heat radiation section, be provided with the blast fan 12 that quickens heat pipe heat radiation.Outside heat pipe heat radiation section and blast fan, being provided with the box housing that they are contained simultaneously is protective housing 13, and one face is provided with the through hole that driving shaft passes, and another face is provided with and is enclosed within shell bearing chamber and coupled through hole.Fig. 3 is that the double-radiator module master of the present invention office of looking is cutd open in the simplified schematic diagram, is equipped with the radiator module identical with Fig. 1 in Coupler shell both sides.
Claims (6)
1. hydraulic couplers that has the hot tube radiating subassembly; It includes hydraulic couplers, it is characterized in that: be provided with the radiator module in above-mentioned Coupler shell one side, promptly the annular end face of Coupler shell bearing housing is provided with and the driving shaft parallel slots; In the heat pipe of heat-transfer working medium is arranged; Its endotherm section places in the above-mentioned slotted eye, and by link heat pipe is fixed on the shell bearing housing, and the heat pipe heat radiation section is located at the slotted eye outside.
2. the hydraulic couplers that has the hot tube radiating subassembly according to claim 1 is characterized in that: be equipped with the radiator module in above-mentioned Coupler shell both sides.
3. the hydraulic couplers that has the hot tube radiating subassembly according to claim 1 and 2 is characterized in that: near the driving shaft the heat pipe heat radiation section, be provided with blast fan.
4. the hydraulic couplers that has the hot tube radiating subassembly according to claim 3; It is characterized in that: be provided with the protective housing that they are contained in heat pipe heat radiation section and blast fan outside; One face is provided with the through hole that driving shaft passes, and another face is provided with and is enclosed within shell bearing chamber and coupled through hole.
5. the hydraulic couplers that has the hot tube radiating subassembly according to claim 4 is characterized in that: the annular end face of Coupler shell bearing housing is provided with 3-8 and driving shaft parallel slots.
6. the hydraulic couplers that has the hot tube radiating subassembly according to claim 5 is characterized in that: the heat pipe heat radiation section is provided with radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104284460A CN102563001A (en) | 2011-12-20 | 2011-12-20 | Hydrodynamic coupler with heat pipe type radiating assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104284460A CN102563001A (en) | 2011-12-20 | 2011-12-20 | Hydrodynamic coupler with heat pipe type radiating assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102563001A true CN102563001A (en) | 2012-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104284460A Pending CN102563001A (en) | 2011-12-20 | 2011-12-20 | Hydrodynamic coupler with heat pipe type radiating assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102563001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331896A (en) * | 2018-02-11 | 2018-07-27 | 西北工业大学 | A kind of fluid coupling with heat pipe-type radiating subassembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB720567A (en) * | 1951-05-16 | 1954-12-22 | Svenska Rotor Maskiner Ab | Improvements in the cooling of rotating bodies |
| CN86102696A (en) * | 1985-04-22 | 1987-02-18 | 伊顿公司 | Fluid coupling device with improved heat dissipation potential |
| US20060054411A1 (en) * | 2002-05-14 | 2006-03-16 | Fett Gregory A | Heat pipe cooler for differential assembly |
| CN201013802Y (en) * | 2007-01-16 | 2008-01-30 | 重庆大学 | Hot pipe type magnetic current changing brake device |
| CN101338732A (en) * | 2008-06-17 | 2009-01-07 | 南京航空航天大学 | Wind power generator adopting hot pipe for cooling wheel box |
| CN201696577U (en) * | 2010-06-08 | 2011-01-05 | 山东科技大学泰安校区 | Circulation cooling system of hydraulic coupling |
| CN202431870U (en) * | 2011-12-20 | 2012-09-12 | 大连熵立得传热技术有限公司 | Fluid coupling with heat tube type radiator modules |
-
2011
- 2011-12-20 CN CN2011104284460A patent/CN102563001A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB720567A (en) * | 1951-05-16 | 1954-12-22 | Svenska Rotor Maskiner Ab | Improvements in the cooling of rotating bodies |
| CN86102696A (en) * | 1985-04-22 | 1987-02-18 | 伊顿公司 | Fluid coupling device with improved heat dissipation potential |
| US20060054411A1 (en) * | 2002-05-14 | 2006-03-16 | Fett Gregory A | Heat pipe cooler for differential assembly |
| CN201013802Y (en) * | 2007-01-16 | 2008-01-30 | 重庆大学 | Hot pipe type magnetic current changing brake device |
| CN101338732A (en) * | 2008-06-17 | 2009-01-07 | 南京航空航天大学 | Wind power generator adopting hot pipe for cooling wheel box |
| CN201696577U (en) * | 2010-06-08 | 2011-01-05 | 山东科技大学泰安校区 | Circulation cooling system of hydraulic coupling |
| CN202431870U (en) * | 2011-12-20 | 2012-09-12 | 大连熵立得传热技术有限公司 | Fluid coupling with heat tube type radiator modules |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331896A (en) * | 2018-02-11 | 2018-07-27 | 西北工业大学 | A kind of fluid coupling with heat pipe-type radiating subassembly |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |