CN102507173B - High-temperature high-speed heat conduction oil rotary joint test bench - Google Patents
High-temperature high-speed heat conduction oil rotary joint test bench Download PDFInfo
- Publication number
- CN102507173B CN102507173B CN 201110329110 CN201110329110A CN102507173B CN 102507173 B CN102507173 B CN 102507173B CN 201110329110 CN201110329110 CN 201110329110 CN 201110329110 A CN201110329110 A CN 201110329110A CN 102507173 B CN102507173 B CN 102507173B
- Authority
- CN
- China
- Prior art keywords
- mentioned
- oil
- pipe
- rotary joint
- heat conduction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention provides a high-temperature high-speed heat conduction oil rotary joint test bench which comprises an oil filling chamber, a heat conduction oil heating chamber, an oil pump, an oil supply pipe, an oil return pipe and a testing mechanism, wherein the testing mechanism comprises a hollow driving roller and a driving device used for driving the hollow driving roller to rotate; the oil filling chamber is provided with an oil filling port through which external oil can be filled into the oil filling chamber; the oil filling chamber is communicated with the heat conduction oil heating chamber through a delivery pipe; the input end of the oil pump is communicated with the heat conduction oil heating chamber; a first end of the oil supply pipe is communicated with the output end of the oil pump; a second end of the oil supply pipe is communicated with the input end of the hollow driving roller through a heat conduction oil rotary joint to be tested; the output end of the hollow driving roller is communicated with a first end of the oil return pipe through the other heat conduction oil rotary joint to be tested; and a second end of the oil return pipe is communicated and connected with the heat conduction oil heating chamber. The test bench provided by the invention has the following beneficial effects: by virtue of the test bench, a manufacturer can perform a test conveniently; and during the test, the engineer of the manufacturer does not need to travel to and fro between the manufacturer and a client, thus a lot of manpower and financial resources can be saved.
Description
Technical field
The present invention relates to a kind of testing tool, particularly a kind of testing table of high-temperature high-speed heat conduction oil swivel adapter head.
Background technology
Heat conducting oil rotary joint is that a kind of transition that fluid media (medium) is input to the dynamic rotary system from stationary system connects packoff, it is widely applied to each processing and manufacturing industry, as: carton, metallurgy, lathe, generating, oil, chemical industry, iron and steel, rubber, plastics, weaving, leather, printing and dyeing, pharmacy, cigarette, papermaking, food, feed processing etc.
Due to heat conducting oil rotary joint when being applied to different manufacturing, the conduction oil pressure that it bears, conduction oil temperature and rotating speed are all not identical, so manufacturer all needs to be tested when manufacture meets the heat conducting oil rotary joint of customer requirement, make coming of new heat conducting oil rotary joint out can meet customer requirement.The heat conducting oil rotary joint test is a kind of test qualitatively, its test method is generally to allow the turning axle of heat conducting oil rotary joint be run up under required rotating speed, and by the conduction oil of required pressure and temperature, the oil-in by swivel adapter head adds in swivel adapter head under the condition run up simultaneously, finally from the oil-out of swivel adapter head turning axle, flow out.The test method of current heat conducting oil rotary joint is all that first by the client, required requirement produces a heat conducting oil rotary joint for slip-stick artist by manufacturer, then carry out simple operational test, again this heat conducting oil rotary joint is delivered to client's factory building place after test, and be arranged on required swivel adapter head mechanically, if swivel adapter head is arranged on this while mechanically working without leakage phenomenon occurring, show that the swivel adapter head that manufacturer makes meets the requirements of the customers; If swivel adapter head is arranged on when this mechanically works, leakage phenomenon appears, show that the swivel adapter head that manufacturer makes does not meet customer requirement, now the slip-stick artist of manufacturer need bring back the manufacture again of manufacturer place, so repeatedly, until the swivel adapter head that manufacturer makes meets the requirements of the customers.The test method of this kind of heat conducting oil rotary joint needs the slip-stick artist of manufacturer to travel to and fro between between manufacturer and client when process of the test, comparatively bothers, and causes the waste of manpower, financial resources.
In view of above-mentioned reason, the inventor has studied a kind of testing table of testing heat conducting oil rotary joint.
Summary of the invention
The object of the present invention is to provide a kind of testing table of high-temperature high-speed heat conduction oil swivel adapter head, it can facilitate manufacturer test, and the slip-stick artist of manufacturer can, without travelling to and fro between between manufacturer and client, save a large amount of manpowers, financial resources during test.
The technical solution adopted in the present invention is such: a kind of testing table of high-temperature high-speed heat conduction oil swivel adapter head, comprise oil-filling cavity, the heat-conducting oil heating chamber, oil pump, fuel feed pump, the mechanism for testing of scavenge pipe and heat conducting oil rotary joint, the mechanism for testing of above-mentioned heat conducting oil rotary joint comprises hollow live-roller and the drive unit that drives the hollow live-roller to rotate, above-mentioned oil-filling cavity is provided with for extraneous oil injects the pouring orifice in this oil-filling cavity, above-mentioned oil-filling cavity is connected by delivery pipe and above-mentioned heat-conducting oil heating chamber, the input end of above-mentioned oil pump and above-mentioned heat-conducting oil heating chamber are connected, the first end of above-mentioned fuel feed pump and the output terminal of above-mentioned oil pump are connected, the second end of above-mentioned fuel feed pump is connected by the input end of heat conducting oil rotary joint to be tested and above-mentioned hollow live-roller, the output terminal of above-mentioned hollow live-roller is connected by the first end of another heat conducting oil rotary joint to be tested and above-mentioned scavenge pipe, the second end of above-mentioned scavenge pipe and above-mentioned heat-conducting oil heating chamber are connected, also include the backflow arm, above-mentioned backflow arm is provided with the switch valve of controlling this backflow arm conducting or cut-off, the output terminal of above-mentioned oil pump is connected with the first end of above-mentioned fuel feed pump and the first end of above-mentioned backflow arm respectively by the first joint, and above-mentioned fuel feed pump is provided with the switch valve of controlling above-mentioned fuel feed pump conducting or cut-off, above-mentioned scavenge pipe comprises the first recirculatory pipe and the second recirculatory pipe, the second end of above-mentioned backflow arm is connected with the first end of above-mentioned the first recirculatory pipe and the first end of above-mentioned the second recirculatory pipe respectively by the second joint, the second end of above-mentioned the first recirculatory pipe is connected with the output terminal with above-mentioned hollow live-roller, above-mentioned the first recirculatory pipe is provided with the switch valve of controlling above-mentioned the first recirculatory pipe conducting or cut-off, and the second end of above-mentioned the second recirculatory pipe and above-mentioned heat-conducting oil heating chamber are connected, above-mentioned the first joint and above-mentioned the second joint are three-way connection.
Above-mentioned heat-conducting oil heating chamber comprises heating cabinet and electric heater, and above-mentioned electric heater is located in above-mentioned heating cabinet.
Also include oil storage tank, the top of above-mentioned oil-filling cavity offers the oil spilling mouth, this oil spilling mouth is connected with the chamber of above-mentioned oil storage tank by run-down pipe, and the bottom of above-mentioned oil storage tank offers drain mast, is provided with the switch valve of controlling above-mentioned drain mast conducting or cut-off in this drain mast.
Above-mentioned oil-filling cavity is a casing, and above-mentioned pouring orifice is located at the top of above-mentioned casing, and above-mentioned delivery pipe is arranged on the bottom of above-mentioned casing, and above-mentioned oil spilling mouth is located at the sidewall of above-mentioned casing.
Above-mentioned casing is provided with an evacuated tube and a gas outlet, the top of one end of above-mentioned evacuated tube and above-mentioned heat-conducting oil heating chamber is connected, the other end of above-mentioned evacuated tube passes the bottom of above-mentioned casing to above-mentioned casing, above-mentioned evacuated tube is provided with the switch valve of controlling above-mentioned evacuated tube conducting or cut-off, one end of above-mentioned gas outlet is fixed on the top of above-mentioned casing, and be connected with above-mentioned casing, the other end of above-mentioned gas outlet is located at outside the top of above-mentioned casing.
Above-mentioned drive unit comprises buncher, speed reduction unit, output gear, transmission chain and transmission gear, the output terminal of above-mentioned buncher and the input end of above-mentioned speed reduction unit are in transmission connection, above-mentioned output gear is fixed on the output terminal of above-mentioned speed reduction unit, above-mentioned transmission gear is fixed on above-mentioned hollow live-roller, and above-mentioned transmission chain is set around on above-mentioned output gear and above-mentioned transmission gear.
Above-mentioned hollow live-roller is provided with two, two above-mentioned hollow live-rollers are arranged side by side, above-mentioned output gear, above-mentioned transmission chain and above-mentioned transmission gear are provided with two, two above-mentioned output gears are separately fixed on the output terminal of above-mentioned speed reduction unit, two above-mentioned transmission gears correspondingly are fixed in respectively on two above-mentioned hollow live-rollers, and the corresponding winding of two above-mentioned transmission chains difference is on two above-mentioned output gears and two above-mentioned transmission gears.
On the second end of above-mentioned fuel feed pump, the isocon communicated with above-mentioned fuel feed pump is installed, above-mentioned isocon is provided with two take-off pipes, be respectively equipped with switch valve on two above-mentioned take-off pipes, the input end of two above-mentioned hollow live-rollers is connected by two heat conducting oil rotary joints to be tested and two above-mentioned take-off pipes respectively, the collecting pipe communicated with above-mentioned scavenge pipe is installed on the first end of above-mentioned scavenge pipe, above-mentioned collecting pipe is provided with two arms that conflux, offer respectively switch valve on the two above-mentioned arms that conflux, the output terminal of two above-mentioned hollow live-rollers is connected by another two heat conducting oil rotary joints to be tested and the two above-mentioned arms that conflux respectively.
By adopting the aforementioned techniques scheme, the testing table of a kind of high-temperature high-speed heat conduction oil swivel adapter head of the present invention, before test, first at input end and the output terminal of hollow live-roller, load onto respectively heat conducting oil rotary joint to be tested, and the heat conducting oil rotary joint to be tested on hollow live-roller input end is connected with the second end of fuel feed pump, the heat conducting oil rotary joint to be tested on hollow live-roller output terminal is connected with the first end of scavenge pipe, during test, oil-filling cavity injects extraneous conduction oil in oil-filling cavity by pouring orifice, oil in oil-filling cavity flows into the heat-conducting oil heating heating indoor by delivery pipe, conduction oil after heating by oil pump by high temperature, the conduction oil of high pressure is in fuel feed pump flows into the heat conducting oil rotary joint to be tested of hollow live-roller input end, the heat conducting oil rotary joint to be tested that now drive unit drives on hollow live-roller input end and output terminal carries out High Rotation Speed, two heat conducting oil rotary joints to be tested on the hollow live-roller are when making high speed rotary motion like this, high temperature, the conduction oil of high pressure is successively through the heat conducting oil rotary joint to be tested of hollow live-roller input end, the heat conducting oil rotary joint to be tested of hollow live-roller and hollow live-roller output terminal is to recirculatory pipe, finally by recirculatory pipe, be back in conduction oil oil heating chamber, so circulation, and then test heat conducting oil rotary joint to be tested whether can be in certain temperature, under pressure and rotating speed, work.The testing table of a kind of high-temperature high-speed heat conduction oil swivel adapter head of the present invention, it can facilitate manufacturer test, and the slip-stick artist of manufacturer can, without travelling to and fro between between manufacturer and client, save a large amount of manpowers, financial resources, compact conformation during test.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention (omission frame);
Fig. 2 is front elevation of the present invention (omission oil storage tank);
Fig. 3 is vertical view of the present invention (omission oil storage tank).
In figure:
Oil-filling cavity's 1 pouring orifice 11
Evacuated tube 12 switch valves 121
Gas outlet 13 heat-conducting oil heating chambers 2
Heating cabinet 21 electric heaters 22
Oil pump 3 fuel feed pumps 4
Isocon 41 first take-off pipes 411
The second take-off pipe 412 scavenge pipes 5
Collecting pipe 51 first arm 511 that confluxes
Second arm 512 y-type filters 52 that conflux
Run-down pipe 61 drain masts 62
Switch valve 621 mechanism for testing 7
The first hollow live-roller 71 second hollow live-rollers 72
Buncher 73 output shafts 731
Output shaft 742 output gears 751,752
Driving chain 761,762 transmission gears 771,772
Driving chain 78 transmission gears 791,792
Delivery pipe 8
The first heat conducting oil rotary joint 91 to be tested
The second heat conducting oil rotary joint 92 to be tested
The 3rd heat conducting oil rotary joint 93 to be tested
The 4th heat conducting oil rotary joint 94 to be tested
Embodiment
The testing table of a kind of high-temperature high-speed heat conduction oil swivel adapter head of the present invention, comprise the mechanism for testing 7 of frame, oil-filling cavity 1, heat-conducting oil heating chamber 2, oil pump 3, fuel feed pump 4, scavenge pipe 5, oil storage tank 6 and heat conducting oil rotary joint;
Wherein, frame comprises the cabinet 101 of installing in it for oil-filling cavity 1, heat-conducting oil heating chamber 2, oil pump 3, and the pedestal 102 of installing for the mechanism for testing 7 of heat conducting oil rotary joint.
This heat-conducting oil heating chamber 2 comprises heating cabinet 21 and electric heater 22, and electric heater 22 is located in casing 21.Electric heater 22 of the present invention is identical with structure and the principle of the electric heater of prior art, and the applicant does not repeat at this.For the testing table that makes the high-temperature high-speed heat conduction oil swivel adapter head can be tested the heat conducting oil rotary joint of different size, electric heater 22 can be arranged to the adjustable electric well heater of temperature-adjustable.
This oil-filling cavity 1 is a casing, the top of this oil-filling cavity 1 is provided with pouring orifice 11, by this pouring orifice 11, extraneous oil can be injected in oil-filling cavity 1, the bottom of oil-filling cavity 1 offers oil-out (not outlet in figure), this oil-out is connected by delivery pipe 8 and heating cabinet 21, the oil in oil-filling cavity 1 by oil-out in delivery pipe 8 flows into heating cabinet 21.During use, a pump nozzle stretched out outside the top of cabinet 101 can be installed on pouring orifice 11.In the present invention, also an evacuated tube 12 and gas outlet 13 can be installed in oil-filling cavity 1, the lower end of evacuated tube 12 and heating cabinet 21 are connected, in the top of the upper end of evacuated tube 12 through bottom to the oil-filling cavity 1 of oil-filling cavity 1, and this evacuated tube 12 is provided with the switch valve 121 of controlling evacuated tube 12 conductings or cut-off, the lower end of gas outlet 13 is fixed on the top of oil-filling cavity 1, and is connected with the chamber of oil-filling cavity 1, and the upper end of gas outlet 13 extends upwardly to outside the top of oil-filling cavity 1; Like this, first, while giving gas flow in heating cabinet 21 input conduction oils or heating cabinet 21 more, can open switch valve 121, allow the interior air of heating cabinet 21 successively through evacuated tube 12, oil-filling cavity 1, gas outlet 13 to oil-filling cavity 1.
This oil storage tank 6 is located at outside frame, this oil storage tank 6 is equipped with a run-down pipe 61, the lower end of this run-down pipe 61 is fixed on the top of oil storage tank 6, and communicate with the chamber of oil storage tank 6, the upper end of this run-down pipe 61 and oil-filling cavity 1 are connected, and offer oil spilling mouth (not shown) on the upper portion side wall of this oil-filling cavity 1, this oil spilling mouth is connected with the upper end of run-down pipe 61, can be from the oil spilling mouth in run-down pipe 61 flows into oil storage tank 6 when making run-down pipe 61 and coordinating of oil spilling mouth to inject the oily overfill in oil-filling cavity 1, thereby in the time of can preventing the oily overfill in oil-filling cavity 1, oil flows out from pouring orifice.In the present invention, can be provided with in the bottom of oil storage tank 6 drain mast 62, be provided with the switch valve 621 of controlling drain mast 62 conductings or cut-off in this drain mast 62, if can open switch valve 621 when the oil level like this in oil storage tank 6 is too high, oil in oil storage tank 6 emitted, thereby prevent that oil storage tank 6 interior oil spill from going out.
The bottom of the input end of this oil pump 3 and heating cabinet 21 is connected, the first end of the output terminal of this oil pump 3 and fuel feed pump 4 is connected, the second end of fuel feed pump 4 is connected with the isocon 41 communicated with fuel feed pump 4, this isocon 41 is provided with on the first take-off pipe 411 and the second take-off pipe 412, the first take-off pipes 411 and the second take-off pipe 412 and is respectively equipped with the switch valve (not shown).During test, the heating oil in heat-conducting oil heating chamber 2 can heating oil be extracted out by this oil pump 3 and through fuel feed pump 4 to isocon 41, finally from the first take-off pipe 411 and second take-off pipe 412 of isocon 41, flow out.
The first end of this scavenge pipe 5 is fixed on the top of heating cabinet 21, and communicate with the chamber of heating cabinet 21, the second end of this scavenge pipe 5 is equipped with the collecting pipe 51 communicated with scavenge pipe 5, this collecting pipe 51 is provided with first arm 511 and second arm 512 that confluxes that confluxes, and first arm 511 and second that confluxes confluxes on arm 512 and offers respectively the switch valve (not shown).During test, the oil in collecting pipe 51 can be back in heating cabinet 21 and be reheated by scavenge pipe 5.In the present invention, in order to prevent that the oil be back in heating cabinet 21 has impurity, one y-type filter 52 can be set on scavenge pipe 5, and input end and output that scavenge pipe 5 is positioned at y-type filter 52 are respectively arranged with the switch valve (not shown), like this, if can open switch valve when the oil in scavenge pipe 5 has impurity, the oil in scavenge pipe 5 after filtering, y-type filter 52 is back in heating cabinet 21.
The mechanism for testing 7 of this heat conducting oil rotary joint comprises the first hollow live-roller 71, the second hollow live-roller 72 and drive the first hollow live-roller 71 and drive unit that the second hollow live-roller 72 rotates simultaneously, the first hollow live-roller 71 and the second hollow live-roller 72 are arranged side by side, the input end of the first hollow live-roller 71 is connected by the first heat conducting oil rotary joint 91 to be tested and the first take-off pipe 411, the hydraulic fluid port of the first take-off pipe 411 and the first heat conducting oil rotary joint 91 to be tested is connected, the input end of the first hollow live-roller 71 is connected with the transmission shaft of the first heat conducting oil rotary joint 91 to be tested, and communicate with the grease chamber in the first heat conducting oil rotary joint 91 to be tested, the output terminal of this first hollow live-roller 71 is connected by the second heat conducting oil rotary joint 92 to be tested and first arm 511 that confluxes, the first hydraulic fluid port that confluxes arm 511 and the second heat conducting oil rotary joint 92 to be tested is connected, the output terminal of the first hollow live-roller 71 is connected with the transmission shaft of the second heat conducting oil rotary joint 92 to be tested, and communicate with the grease chamber in the second heat conducting oil rotary joint 92 to be tested, the input end of the second hollow live-roller 72 is connected by the 3rd heat conducting oil rotary joint 93 to be tested and the second take-off pipe 412, the hydraulic fluid port of the second take-off pipe 412 and the 3rd heat conducting oil rotary joint 93 to be tested is connected, the input end of the second hollow live-roller 72 is connected with the transmission shaft of the 3rd heat conducting oil rotary joint 93 to be tested, and communicate with the grease chamber in the 3rd heat conducting oil rotary joint 93 to be tested, the output terminal of this second hollow live-roller 72 is connected by the 4th heat conducting oil rotary joint 94 to be tested and second arm 512 that confluxes, the second hydraulic fluid port that confluxes arm 512 and the 4th heat conducting oil rotary joint 94 to be tested is connected, the output terminal of the second hollow live-roller 72 is connected with the transmission shaft of the 4th heat conducting oil rotary joint 94 to be tested, and communicate with the grease chamber in the 4th heat conducting oil rotary joint 94 to be tested.During test, from the first take-off pipe 411 of isocon 41 and high temperature, the high pressure conduction oil of the second take-off pipe 412 outflows, can flow into respectively in the first heat conducting oil rotary joint 91 to be tested and the 3rd heat conducting oil rotary joint 93 to be tested, flow into the interior High Temperature High Pressure conduction oil of the first heat conducting oil rotary joint 91 to be tested in the first hollow live-roller 71 flows into the second heat conducting oil rotary joint 92 to be tested, and the high temperature, the high pressure conduction oils that flow in the second heat conducting oil rotary joint to be tested 92 can flow out from oil-out, and flow in collecting pipe 5 through first arm 511 that confluxes; Flow into the interior high temperature of the 3rd heat conducting oil rotary joint 93 to be tested, high pressure conduction oil in the second hollow live-roller 72 flows into the 4th heat conducting oil rotary joint 94 to be tested, and the high temperature, the high pressure conduction oils that flow in the 4th heat conducting oil rotary joint to be tested 94 can flow out from oil-out, and flow in collecting pipe 5 through second arm 512 that confluxes.
This drive unit comprises buncher 73, speed reduction unit 74, output gear 751, 752, transmission chain 761, 762 and transmission gear 771, 772, the output shaft 731 of this buncher 73 is by driving chain 78 and transmission gear 791, the input shaft 741 of 792 cooperation and speed reduction unit 74 is in transmission connection, this output gear 751, 752 are separately fixed on the output shaft 742 of speed reduction unit 74, this transmission gear 771 and transmission gear 772 be corresponding being fixed on the first hollow live-roller 71 and the second hollow live-roller 72 respectively, transmission chain 761 is set around on output gear 751 and transmission gear 771, transmission chain 762 is set around on output gear 752 and transmission gear 772.During test, buncher 73 can drive speed reduction unit 74 and rotate, speed reduction unit 74 can drive output gear 751 and rotate with output gear 752 simultaneously, output gear 751 rotates by driving chain 761 band nutating gears 771, the rotation of transmission gear 771 can drive the first hollow live-roller 71 and rotate, output gear 752 rotates by driving chain 762 band nutating gears 772, the rotation of transmission gear 772 can drive the first hollow live-roller 72 and rotate, like this, buncher 73 can drive the first hollow live-roller 71 and the second hollow live-roller 72 is made high-speed rotation simultaneously.
Principle of work of the present invention is: extraneous oil flows into the interior heating of heating cabinet 21 by delivery pipe 8, conduction oil after heating is extracted out and is delivered in fuel feed pump 4 by oil pump 3, oil in fuel feed pump 4 flows in isocon 41, oil in isocon 41 flows into respectively in the first heat conducting oil rotary joint 91 to be tested and the 3rd heat conducting oil rotary joint 93 to be tested by the first take-off pipe 411 and the second take-off pipe 412, the while drive unit can drive the first hollow live-roller 71 and the second hollow live-roller 72 is made High Rotation Speed, the such first heat conducting oil rotary joint 91 to be tested, the second heat conducting oil rotary joint 92 to be tested, the 3rd heat conducting oil rotary joint 93 to be tested and the 4th heat conducting oil rotary joint 94 to be tested are simultaneously when making high speed rotary motion, High Temperature High Pressure conduction oil in the first heat conducting oil rotary joint 91 to be tested can be successively through the first hollow live-roller 71, the second heat conducting oil rotary joint 92 to be tested and first confluxes arm 511 to collecting pipe 5, High Temperature High Pressure conduction oil in the 3rd heat conducting oil rotary joint 93 to be tested can be successively through the second hollow live-roller 72, the 4th heat conducting oil rotary joint 94 to be tested and second confluxes arm 512 to collecting pipe 51, finally, High Temperature High Pressure conduction oil in collecting pipe 51 is reheated in scavenge pipe 5 is back to heating cabinet 21, so circulation, if leakage phenomenon appears in the one heat conducting oil rotary joint to be tested on the first hollow live-roller 71 and the second hollow live-roller 72, showing to leak heat conducting oil rotary joint to be tested can not be in this temperature, under pressure and rotating speed, work, can under this temperature, pressure and rotating speed, work if the heat conducting oil rotary joint arbitrary to be tested on the first hollow live-roller 71 and the second hollow live-roller 72 without leakage phenomenon occurring, shows heat conducting oil rotary joint to be tested, prove that it meets designing requirement.The testing table of a kind of high-temperature high-speed heat conduction oil swivel adapter head of the present invention, it can facilitate manufacturer test, and the slip-stick artist of manufacturer can, without travelling to and fro between between manufacturer and client, save a large amount of manpowers, financial resources, compact conformation during test.
In the present invention, one backflow arm 53 can be set between fuel feed pump 4 and scavenge pipe 5, this backflow arm 53 is provided with the switch valve of controlling these backflow arm 53 conductings or cut-off, the first end of this backflow arm 53 can be connected by the output terminal of three-way connection and oil pump 3 and the first end of fuel feed pump 4, and fuel feed pump 4 is provided with the switch valve (not shown) of controlling fuel feed pump 4 conductings or cut-off; This scavenge pipe 5 is divided into two sections, i.e. the first recirculatory pipe and the second recirculatory pipe, the second end of this backflow arm 53 is connected by the first end of three-way connection and the first recirculatory pipe and the second end of the second recirculatory pipe, and the second end of the first recirculatory pipe with collecting pipe 51, be connected, the first recirculatory pipe is provided with the switch valve of controlling the first recirculatory pipe conducting or cut-off, and the second end and the heating cabinet 21 of this second recirculatory pipe are connected.Like this, when waiing upon the test heat conducting oil rotary joint while leakage phenomenon occurring, testing crew can be closed the switch valve on fuel feed pump 4 and the first recirculatory pipe in time, open the switch valve of backflow arm 53, the conduction oil of High Temperature High Pressure can be back in heating cabinet 21 from backflow arm 53, be difficult for causing the waste of conduction oil, and the conduction oil that can make High Temperature High Pressure is always in recurrent state.
In the present invention, can on cabinet 101, be provided with the control panel 103 of the rotating speed of the pressure of the temperature that can control respectively electric heater 22, oil pump 3 and buncher 73, this control panel 103 is provided with the adjusting button of the rotating speed of the pressure of the temperature that can regulate respectively electric heater 22, oil pump 3 and buncher 73, and cabinet 101 is provided with the thermometer of the temperature that can show electric heater 22 and can shows the tensimeter of the pressure of oil pump 3.
In the present invention, in order to facilitate testing crew, can observe at any time at the trial the oil level in oil-filling cavity 1 and oil storage tank 6, can on cabinet 101, offer oil level glass 101 '.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not breaking away from patent category of the present invention.
Claims (8)
1. the testing table of a high-temperature high-speed heat conduction oil swivel adapter head, it is characterized in that: comprise oil-filling cavity, the heat-conducting oil heating chamber, Heat-transfer Oil Pump, fuel feed pump, the mechanism for testing of scavenge pipe and heat conducting oil rotary joint, the mechanism for testing of above-mentioned heat conducting oil rotary joint comprises hollow live-roller and the drive unit that drives the hollow live-roller to rotate, offer in above-mentioned oil-filling cavity for extraneous oil and inject the pouring orifice in this oil-filling cavity, above-mentioned oil-filling cavity is connected by delivery pipe and above-mentioned heat-conducting oil heating chamber, the input end of above-mentioned oil pump and above-mentioned heat-conducting oil heating chamber are connected, the first end of above-mentioned fuel feed pump and the output terminal of above-mentioned oil pump are connected, the second end of above-mentioned fuel feed pump is connected by the input end of heat conducting oil rotary joint to be tested and above-mentioned hollow live-roller, the output terminal of above-mentioned hollow live-roller is connected by the first end of another heat conducting oil rotary joint to be tested and above-mentioned scavenge pipe, the second end of above-mentioned scavenge pipe and above-mentioned heat-conducting oil heating chamber are connected, also include the backflow arm, above-mentioned backflow arm is provided with the switch valve of controlling this backflow arm conducting or cut-off, the output terminal of above-mentioned oil pump is connected with the first end of above-mentioned fuel feed pump and the first end of above-mentioned backflow arm respectively by the first joint, and above-mentioned fuel feed pump is provided with the switch valve of controlling above-mentioned fuel feed pump conducting or cut-off, above-mentioned scavenge pipe comprises the first recirculatory pipe and the second recirculatory pipe, the second end of above-mentioned backflow arm is connected with the first end of above-mentioned the first recirculatory pipe and the first end of above-mentioned the second recirculatory pipe respectively by the second joint, the second end of above-mentioned the first recirculatory pipe is connected with the output terminal with above-mentioned hollow live-roller, above-mentioned the first recirculatory pipe is provided with the switch valve of controlling above-mentioned the first recirculatory pipe conducting or cut-off, and the second end of above-mentioned the second recirculatory pipe and above-mentioned heat-conducting oil heating chamber are connected, above-mentioned the first joint and above-mentioned the second joint are three-way connection.
2. the testing table of a kind of high-temperature high-speed heat conduction oil swivel adapter head according to claim 1, it is characterized in that: above-mentioned heat-conducting oil heating chamber comprises heating cabinet and electric heater, and above-mentioned electric heater is located in above-mentioned heating cabinet.
3. the testing table of a kind of high-temperature high-speed heat conduction oil swivel adapter head according to claim 1, it is characterized in that: also include oil storage tank, the top of above-mentioned oil-filling cavity offers the oil spilling mouth, this oil spilling mouth is connected with the chamber of above-mentioned oil storage tank by run-down pipe, the bottom of above-mentioned oil storage tank offers drain mast, is provided with the switch valve of controlling above-mentioned drain mast conducting or cut-off in this drain mast.
4. the testing table of a kind of high-temperature high-speed heat conduction oil swivel adapter head according to claim 3, it is characterized in that: above-mentioned oil-filling cavity is a casing, above-mentioned pouring orifice is located at the top of above-mentioned casing, and above-mentioned delivery pipe is arranged on the bottom of above-mentioned casing, and above-mentioned oil spilling mouth is located at the sidewall of above-mentioned casing.
5. the testing table of a kind of high-temperature high-speed heat conduction oil swivel adapter head according to claim 4, it is characterized in that: above-mentioned casing is provided with an evacuated tube and a gas outlet, the top of one end of above-mentioned evacuated tube and above-mentioned heat-conducting oil heating chamber is connected, the other end of above-mentioned evacuated tube passes the bottom of above-mentioned casing to above-mentioned casing, above-mentioned evacuated tube is provided with the switch valve of controlling above-mentioned evacuated tube conducting or cut-off, one end of above-mentioned gas outlet is fixed on the top of above-mentioned casing, and be connected with above-mentioned casing, the other end of above-mentioned gas outlet is located at outside the top of above-mentioned casing.
6. the testing table of a kind of high-temperature high-speed heat conduction oil swivel adapter head according to claim 5, it is characterized in that: above-mentioned drive unit comprises buncher, speed reduction unit, output gear, transmission chain and transmission gear, the output terminal of above-mentioned buncher and the input end of above-mentioned speed reduction unit are in transmission connection, above-mentioned output gear is fixed on the output terminal of above-mentioned speed reduction unit, above-mentioned transmission gear is fixed on above-mentioned hollow live-roller, and above-mentioned transmission chain is set around on above-mentioned output gear and above-mentioned transmission gear.
7. the testing table of a kind of high-temperature high-speed heat conduction oil swivel adapter head according to claim 6, it is characterized in that: above-mentioned hollow live-roller is provided with two, two above-mentioned hollow live-rollers are arranged side by side, above-mentioned output gear, above-mentioned transmission chain and above-mentioned transmission gear are provided with two, two above-mentioned output gears are separately fixed on the output terminal of above-mentioned speed reduction unit, two above-mentioned transmission gears correspondingly are fixed in respectively on two above-mentioned hollow live-rollers, and the corresponding winding of two above-mentioned transmission chains difference is on two above-mentioned output gears and two above-mentioned transmission gears.
8. the testing table of a kind of high-temperature high-speed heat conduction oil swivel adapter head according to claim 7, it is characterized in that: on the second end of above-mentioned fuel feed pump, the isocon communicated with above-mentioned fuel feed pump is installed, above-mentioned isocon is provided with two take-off pipes, be respectively equipped with switch valve on two above-mentioned take-off pipes, the input end of two above-mentioned hollow live-rollers is connected by two heat conducting oil rotary joints to be tested and two above-mentioned take-off pipes respectively, the collecting pipe communicated with above-mentioned scavenge pipe is installed on the first end of above-mentioned scavenge pipe, above-mentioned collecting pipe is provided with two arms that conflux, offer respectively switch valve on the two above-mentioned arms that conflux, the output terminal of two above-mentioned hollow live-rollers is connected by another two heat conducting oil rotary joints to be tested and the two above-mentioned arms that conflux respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110329110 CN102507173B (en) | 2011-10-26 | 2011-10-26 | High-temperature high-speed heat conduction oil rotary joint test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110329110 CN102507173B (en) | 2011-10-26 | 2011-10-26 | High-temperature high-speed heat conduction oil rotary joint test bench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102507173A CN102507173A (en) | 2012-06-20 |
| CN102507173B true CN102507173B (en) | 2013-12-25 |
Family
ID=46219280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110329110 Active CN102507173B (en) | 2011-10-26 | 2011-10-26 | High-temperature high-speed heat conduction oil rotary joint test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102507173B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806610A (en) * | 2016-05-12 | 2016-07-27 | 杭州佳航过滤器有限公司 | Rotary joint service life testing table for fluid conveying |
| CN107132111A (en) * | 2017-05-27 | 2017-09-05 | 青岛科技大学 | A kind of conduction oil temperature control heating device of Akron rubber abrasion machine rubber tire |
| CN108152021B (en) * | 2017-10-24 | 2020-01-31 | 武汉船用机械有限责任公司 | rotary joint testing device and testing system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1684000A1 (en) * | 1988-05-23 | 1991-10-15 | Вильнюсский Инженерно-Строительный Институт | Device for measuring rigidity of rotating units of mechanisms |
| US5753799A (en) * | 1996-10-25 | 1998-05-19 | Assen Exports, Inc. | Life cycle testing of swivel joints |
| CN201696768U (en) * | 2010-04-16 | 2011-01-05 | 泉州市玉杰旋转接头金属软管有限公司 | Rotary connector taking high temperature heat-conducting oil as medium |
| CN201757702U (en) * | 2010-06-29 | 2011-03-09 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Center swivel joint test tool |
| CN102042934A (en) * | 2010-06-29 | 2011-05-04 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Durability test method for central rotary joint and special device |
| CN202284981U (en) * | 2011-10-26 | 2012-06-27 | 泉州市玉杰旋转接头金属软管有限公司 | Test stand for high-temperature and high-speed conduction oil rotary joints |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4093403B2 (en) * | 2002-06-24 | 2008-06-04 | リックス株式会社 | Rotary joint |
-
2011
- 2011-10-26 CN CN 201110329110 patent/CN102507173B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1684000A1 (en) * | 1988-05-23 | 1991-10-15 | Вильнюсский Инженерно-Строительный Институт | Device for measuring rigidity of rotating units of mechanisms |
| US5753799A (en) * | 1996-10-25 | 1998-05-19 | Assen Exports, Inc. | Life cycle testing of swivel joints |
| CN201696768U (en) * | 2010-04-16 | 2011-01-05 | 泉州市玉杰旋转接头金属软管有限公司 | Rotary connector taking high temperature heat-conducting oil as medium |
| CN201757702U (en) * | 2010-06-29 | 2011-03-09 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Center swivel joint test tool |
| CN102042934A (en) * | 2010-06-29 | 2011-05-04 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Durability test method for central rotary joint and special device |
| CN202284981U (en) * | 2011-10-26 | 2012-06-27 | 泉州市玉杰旋转接头金属软管有限公司 | Test stand for high-temperature and high-speed conduction oil rotary joints |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2004-28164A 2004.01.29 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102507173A (en) | 2012-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103411119B (en) | A kind of oil filling system of gearbox offline test stand | |
| CN204735472U (en) | Rope sheave surface cleaning device | |
| CN102507173B (en) | High-temperature high-speed heat conduction oil rotary joint test bench | |
| CN103352900B (en) | A kind of heavy mining truck hydraulic jack/Experimental Rig of Hydraulic Valve | |
| CN204101246U (en) | A fuel tank leak-testing apparatus | |
| CN202284981U (en) | Test stand for high-temperature and high-speed conduction oil rotary joints | |
| CN105806610A (en) | Rotary joint service life testing table for fluid conveying | |
| CN207687317U (en) | The oil feeding device of wind-driven generator wheel-box | |
| CN206947122U (en) | Oil immersed type station local coordinate frame repairing dolly | |
| CN203604956U (en) | Lubricating oil filling system for gearbox offline test bed | |
| CN203304123U (en) | Uniform and quantitative greasing device for spline surface | |
| CN205748889U (en) | Swivel joint life test rack is used in a kind of fluid conveying | |
| CN104155100B (en) | Outer lubricating oil system for constant loading test stand and application method thereof | |
| CN201841145U (en) | Washing machine for radiators | |
| CN207192780U (en) | A kind of oil fuel delivery device | |
| CN103272737B (en) | Splined surfaces equal and quantitative grease method and basting device | |
| CN204008127U (en) | The outer oil system of a kind of permanent dress testing table | |
| CN214936010U (en) | Two-in-one vacuum filling machine | |
| CN107588185A (en) | The oil feeding device of wind-driven generator wheel-box | |
| CN208171585U (en) | Lubricating oil nozzle directional flow exerciser | |
| CN210033797U (en) | Diesel engine water pump test bed | |
| CN204512895U (en) | Vehicle time lagged type altitude valve automatic oiling machine | |
| CN105715529A (en) | Hydraulic pump detection platform | |
| CN216243480U (en) | Novel centralized oil supply system convenient to maintain | |
| CN106567988A (en) | Butter filler capable of automatically fixing quantity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190124 Address after: 362000 No. 1100 Lianhua Road, Taoyuan Industrial Zone, Fengzhou Town, Nanan City, Quanzhou City, Fujian Province Patentee after: Fujian revolves Science and Technology Co., Ltd. Address before: 362000 No. 13 Ziqiao West Street, Jiangnan High-tech Park, Licheng District, Quanzhou City, Fujian Province Patentee before: Quanzhou Yujie Rotary Joints Metal Hose Co., Ltd. |