CN205618216U - Automobile engine rack is with putting machine oil device fast - Google Patents
Automobile engine rack is with putting machine oil device fast Download PDFInfo
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- CN205618216U CN205618216U CN201620330573.5U CN201620330573U CN205618216U CN 205618216 U CN205618216 U CN 205618216U CN 201620330573 U CN201620330573 U CN 201620330573U CN 205618216 U CN205618216 U CN 205618216U
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Abstract
The utility model discloses an automobile engine rack is with putting machine oil device fast, including storage oil tank, putting oil pipe, exhaust tube and evacuating device, put oil pipe one end and connect on storage oil tank, put the oil pipe other end and be equipped with the oil pan joint, exhaust tube one end is connected on storage oil tank, and the exhaust tube other end is connected on evacuating device. This device utilizes the work of vacuum oil absorption principle, puts during the use on oil pipe receives the engine oil drain pan, utilizes evacuating device to take a percentage the negative pressure to the pressure in the airtight storage oil tank, and it greatly increases warpout oil stream speed to make like this under the unchangeable condition of the former oil pipe of putting way diameter, and at the oil absorption in -process, the oil pan inner chamber is transmitted to the negative pressure for the organism upper portion machine oil oil pan that flows back with higher speed, can be at short period evacuation machine oil, thus improve machine oil discharge efficiency.
Description
Technical field
This utility model relates to a kind of car engine rack experiment auxiliary device, more specifically, it relates to a kind of car engine rack is with quickly putting machine oil device.
Background technology
It is frequently necessary to change engine motor oil or test oil drain pan machine oil weight etc. during engine rig test, for guaranteeing to drain the oil as far as possible clean and body trapped fuel amount is few, the most all define the 20 minutes time of draining the oil or more than.At present, in engine bench test practice, it is usually directly dismounting oil sump bolt and drains the oil, oil extraction efficiency is the highest, and be very easy to leak, oil temperature 90 DEG C when part test code requirement is drained the oil, if now putting machine oil the most easily cause scald accident.Minority engine pedestal is designed with easy drain tooling, it is usually punching installation in the middle of the oil sump bolt to drain the oil pipeline, the least owing to being limited the pipeline diameter of draining the oil causing increasing by oil sump Bolt sizes, speed of draining the oil is extremely slow, therefore more the method is used in and facilitates machine oil sampling etc. without in the work of quick oil-discharging.The utility model of Publication No. CN203050838U discloses the oil strainer module of a kind of band row's machine oil function on July 10th, 2013, including an acclivitous module housing, is provided with a machine oil chamber, is provided with filter element between machine oil chamber and module housing inside module housing；Machine oil chamber, by filter element UNICOM's oil-in and oil-out respectively, is linked with an oil drain passage below machine oil chamber；Oil drain passage is arranged above oil drain out, outside one end, lower section UNICOM module housing；Machine oil chamber is arranged over a sealing ring at oil drain out, sealing ring is fixed on a center bar, and center bar is a barred body being positioned in the middle part of machine oil chamber, and one end of center bar connects filter cover, lower one end of center bar connects sealing ring, and sealing ring seals oil drain out and constitutes an oil extraction valve.This utility model is when changing filter element, as long as unclamping filter cover to achieve that the purpose automatically arranging machine oil, has the advantages such as simple in construction, row's machine oil is convenient.But the problem that this utility model also is difficult to solve oil extraction inefficiency.
Utility model content
The machine oil tapping equipment of existing automobile engine is relatively simple, machine oil discharge efficiency is low, and easily cause safety problem, for overcoming these defects, this utility model provides a kind of machine oil discharge and car engine rack easy to use, safe accelerated with quickly putting machine oil device.
The technical solution of the utility model is: a kind of car engine rack is with quickly putting machine oil device, including oil vessel, drain line, exhaust tube and vacuum extractor, drain line one end is connected on oil vessel, the drain line other end is provided with oil sump joint, exhaust tube one end is connected on oil vessel, and the exhaust tube other end is connected on vacuum extractor.This device utilizes vacuum oil suction principle to work, during use, drain line is received on engine sump tank, utilize vacuum extractor that the pressure in airtight oil vessel is pumped into negative pressure, so make to substantially increase machine oil flow velocity under conditions of former pipeline diameter of draining the oil is constant, in oil-absorbing process, negative pressure is delivered to oil sump inner chamber, accelerates body upper machine oil and accelerates to be back to oil sump, machine oil can be emptied in the short period, thus improve machine oil discharge efficiency.
As preferably, bottom oil vessel, it is provided with oil drain out.Oil drain out is set bottom oil vessel, facilitates emptying and sediment cleaning of oil vessel.
As preferably, drain line is provided with oil pumping check valve.Pumping, check valve is unidirectional under having pressure differential to be opened, and plays and prevents machine oil adverse current and auxiliary seal effect.
As preferably, exhaust tube is provided with check valve of bleeding.Check valve of bleeding is unidirectional under having pressure differential to be opened, and plays and prevents air inversion and auxiliary seal effect.
As preferably, drain line is provided with on-off valve.After drain line is received on engine sump tank, by operation on-off valve can the most on or off oil extraction, control oil extraction easily and safely.
As preferably, oil vessel is provided with Pressure gauge.Pressure gauge is used for monitoring oil vessel internal pressure situation, is carrying out some special test, as consistent in being used for when consumption of lubricating oil is tested guaranteeing draining the oil.
As preferably, described vacuum means is set to evacuation inflator.Evacuation inflator structure is simple, and easy to operate, acquisition cost is low.
As an alternative, described vacuum means is set to electric vacuum pump, is provided with press feedback device between electric vacuum pump and Pressure gauge.Some special test is drained the oil consistent for guarantee, need to keep constant negative pressure in oil vessel, and with electric vacuum pump as vacuum extractor, constituting a control system with Pressure gauge and press feedback device, can be automatically accurately controlled oil vessel intrinsic pressure.
As preferably, drain line is provided with sampling arm, and sampling arm is provided with sample cock.Machine oil sampling can be carried out easily in process of the test by sample cock.
As preferably, oil sump joint also seals and wears a temperature sensor.Temperature sensor is set and is easy to judge intuitively oil temperature whether Pass Test requirement, it is ensured that the accuracy of test and safety.
The beneficial effects of the utility model are:
Improve the efficiency of engine rig test row's machine oil.This utility model utilizes vacuum oil suction principle to accelerate machine oil discharge, even if also can improve the efficiency of engine rig test row's machine oil in the case of fuel outlet is less.
Improve engine rig test row's machine oil safety.This utility model is used can efficiently to discharge machine oil by less fuel outlet and without dismantling oil sump bolt, eliminate and put lubricating oil leakage and the risk of scald occurs.
Simple in construction, it is convenient to install.Parts involved by this utility model are the most relatively simple, conventional, it is easy to processing, easy to use.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model；
Fig. 2 is a kind of structural representation at another visual angle of this utility model.
In figure, 1-engine body, 2-oil sump, 3-oil sump bolt, 4-oil sump joint, 5-temperature sensor, 6-sample cock, the fast patch plug of 7-drain line, 8-oil vessel, 9-on-off valve, 10-pumps check valve, 11-Pressure gauge, 12-evacuation inflator, 13-bleeds check valve, the fast patch plug of 14-exhaust tube, 15-oil drain out, 16-electric vacuum pump, 17-exhaust tube, 18-drain line, 19-samples arm.
Detailed description of the invention
The utility model is described in further detail for specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1:
As shown in Figure 1, a kind of car engine rack is with quickly putting machine oil device, including oil vessel 8, drain line 18, exhaust tube 17 and vacuum extractor, drain line 18 one end is plugged on oil vessel 8 by the fast patch plug of drain line 7, drain line 18 other end is provided with oil sump joint 4, oil sump joint 4 is a hollow bolt, oil sump joint 4 also seals and wears a temperature sensor 5.Exhaust tube 17 one end is plugged on oil vessel 8 by the fast patch plug of exhaust tube 14, and exhaust tube 17 other end is connected on vacuum extractor, and exhaust tube 17 is provided with check valve 13 of bleeding.Drain line 18 is provided with oil pumping check valve 10 and on-off valve 9, is additionally provided with sampling arm 19, and sampling arm 19 is provided with sample cock 6.Being provided with oil drain out 15 bottom oil vessel 8, top is provided with Pressure gauge 11.Described vacuum means is set to evacuation inflator 12.
When using this device, being threadedly coupled on the oil sump bolt 3 bottom the oil sump 2 of engine body 1 by oil sump joint 4, temperature sensor 5 is stretched in oil sump 2, before needing to put machine oil, check whether on-off valve 9 closes, then use evacuation inflator 12 to bleed, vacuum magnitude control on demand.After confirming that electromotor is shut down, and oil temperature Pass Test requires, opening cap, open on-off valve 9, oil sump machine oil quickly sucks oil vessel under the effect of negative pressure.
Embodiment 2:
As shown in Figure 2; described vacuum means is set to electric vacuum pump 16; it is provided with press feedback device between electric vacuum pump 16 and Pressure gauge 11; it is intrinsic pressure that Pressure gauge 11 detects oil vessel 8, formed input signal input pressure feedback device, oil vessel 8 intrinsic pressure higher than setting value time; press feedback device just output vacuum pump enabling signal; electric vacuum pump 16 operates evacuation, reduces oil vessel 8 intrinsic pressure, produces enough pressure reduction and guarantee that machine oil oil extraction is smooth and easy；Oil vessel 8 intrinsic pressure less than during setting value then electric vacuum pump 16 shut down.The control system that electric vacuum pump 16, Pressure gauge 11 and press feedback device are constituted can keep constant negative pressure in oil vessel, it is ensured that drains the oil consistent.
Claims (10)
1. a car engine rack is with quickly putting machine oil device, it is characterized in that including oil vessel (8), drain line (18), exhaust tube (17) and vacuum extractor, drain line (18) one end is connected on oil vessel (8), drain line (18) other end is provided with oil sump joint (4), exhaust tube (17) one end is connected on oil vessel (8), and exhaust tube (17) other end is connected on vacuum extractor.
Car engine rack the most according to claim 1, with quickly putting machine oil device, is characterized in that oil vessel (8) bottom is provided with oil drain out (15).
Car engine rack the most according to claim 1, with quickly putting machine oil device, is characterized in that drain line (18) is provided with oil pumping check valve (10).
Car engine rack the most according to claim 1, with quickly putting machine oil device, is characterized in that exhaust tube (17) is provided with check valve of bleeding (13).
Car engine rack the most according to claim 1, with quickly putting machine oil device, is characterized in that drain line (18) is provided with on-off valve (9).
Car engine rack the most according to claim 1, with quickly putting machine oil device, is characterized in that oil vessel (8) is provided with Pressure gauge (11).
Car engine rack the most according to claim 1, with quickly putting machine oil device, is characterized in that described vacuum means is set to evacuation inflator (12).
Car engine rack the most according to claim 6, with quickly putting machine oil device, is characterized in that described vacuum means is set to electric vacuum pump (16), is provided with press feedback device between electric vacuum pump (16) and Pressure gauge (11).
Car engine rack the most according to any one of claim 1 to 8, with quickly putting machine oil device, is characterized in that drain line (18) is provided with sampling arm (19), and sampling arm (19) is provided with sample cock (6).
Car engine rack the most according to any one of claim 1 to 8, with quickly putting machine oil device, is characterized in that also sealing on oil sump joint (4) wearing a temperature sensor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330573.5U CN205618216U (en) | 2016-04-18 | 2016-04-18 | Automobile engine rack is with putting machine oil device fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330573.5U CN205618216U (en) | 2016-04-18 | 2016-04-18 | Automobile engine rack is with putting machine oil device fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618216U true CN205618216U (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620330573.5U Active CN205618216U (en) | 2016-04-18 | 2016-04-18 | Automobile engine rack is with putting machine oil device fast |
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| Country | Link |
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| CN (1) | CN205618216U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194164A (en) * | 2017-12-22 | 2018-06-22 | 江苏理工学院 | A kind of crankcase ventilation and pumping device |
| CN108561742A (en) * | 2018-03-19 | 2018-09-21 | 徐工集团工程机械股份有限公司科技分公司 | Efficient loading system |
| CN111456830A (en) * | 2020-05-18 | 2020-07-28 | 安徽机电职业技术学院 | Device for changing oil quantity by utilizing bidirectional pump for vehicle maintenance, study and examination |
| CN113702104A (en) * | 2021-07-23 | 2021-11-26 | 东风柳州汽车有限公司 | Engine oil extraction device and automobile detection system |
-
2016
- 2016-04-18 CN CN201620330573.5U patent/CN205618216U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194164A (en) * | 2017-12-22 | 2018-06-22 | 江苏理工学院 | A kind of crankcase ventilation and pumping device |
| CN108561742A (en) * | 2018-03-19 | 2018-09-21 | 徐工集团工程机械股份有限公司科技分公司 | Efficient loading system |
| CN111456830A (en) * | 2020-05-18 | 2020-07-28 | 安徽机电职业技术学院 | Device for changing oil quantity by utilizing bidirectional pump for vehicle maintenance, study and examination |
| CN113702104A (en) * | 2021-07-23 | 2021-11-26 | 东风柳州汽车有限公司 | Engine oil extraction device and automobile detection system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |