CN103045822A - Automatic oil supplementing control device of oil groove - Google Patents
Automatic oil supplementing control device of oil groove Download PDFInfo
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- CN103045822A CN103045822A CN2012105516991A CN201210551699A CN103045822A CN 103045822 A CN103045822 A CN 103045822A CN 2012105516991 A CN2012105516991 A CN 2012105516991A CN 201210551699 A CN201210551699 A CN 201210551699A CN 103045822 A CN103045822 A CN 103045822A
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- oil
- oil groove
- control device
- liquid level
- groove
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Abstract
The invention discloses an automatic oil supplementing control device of an oil groove. The automatic oil supplementing control device comprises a mechanical device and an electric controller, wherein the mechanical device comprises a main oil groove, a sub oil tank, a manual gate valve and an oil pump; the electric controller comprises a liquid level relay, a motor circuit breaker and a contactor; the oil pump is connected with the main oil groove through the manual gate valve; the oil pump is connected with the sub oil tank through the manual gate valve; and the right side of the main oil groove is connected with the liquid level relay. The automatic oil supplementing control device of the oil groove, disclosed by the invention, has the advantages as follows: the automatic oil supplementing control device is convenient, fast and safe, has a simple structure and is conveniently mounted; the sub oil tank can be attached to the main oil groove and can be also mounted in other positions near the main oil groove; the operation is simple and convenient; as the liquid level is detected by a sensor, the operation is accurate and stable, the probability of misoperation is low and the overhauling and maintenance are both easy.
Description
Technical field
The present invention relates to a kind of control device, particularly the automatic repairing control device of a kind of oil groove.
Background technology
In thermal treatment production process, a lot of workpiece need to enter in the oil-quenching tank from process furnace and quench, and incomplete quench oil can be taken away because enter the workpiece of oil groove, so that the whole liquid level of quenching oil progressively descends.The feed opening of process furnace should be below oil level, like this when allowing the workpiece of high temperature fall oil groove and air isolated, can not free ablaze danger.But when liquid level decline, so that blanking port exposes, high temperature workpiece and contact with air arrive like this, cause ignition, cause major accident.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of simple in structure, safe and reliable oil groove automatic repairing control device.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: the automatic repairing control device of this oil groove, comprise mechanism and electrical control, described mechanism is comprised of main oil groove, auxiliary fuel tank, hand sluice valve and oil pump, described electrical control is comprised of liquid level relay, motor breaking device and contactor, connect by hand sluice valve between described oil pump and the main oil groove, connect by hand sluice valve between described oil pump and the auxiliary fuel tank, described main oil groove right side is connected with liquid level relay.
Compared with prior art, usefulness of the present invention is: the automatic repairing control device of this oil groove is convenient, quick and safety; Simple in structure, easy for installation, auxiliary fuel tank can be attached on the main oil groove, and near other positions of main oil groove also can be installed; Easy and simple to handle, by the height of sensor detection liquid level, operation accurately, and is stable, is difficult for the generation mishandle, is easy to inspection and maintenance.
Description of drawings:
Fig. 1 is the structural representation of the automatic repairing control device of a kind of oil groove of the present invention.
Among the figure: 1, main oil groove; 2, auxiliary fuel tank; 3, hand sluice valve; 4, oil pump; 5, liquid level relay; 6, motor breaking device; 7, contactor.
Embodiment:
Describe the present invention below in conjunction with the drawings and the specific embodiments:
The automatic repairing control device of a kind of oil groove shown in Figure 1, comprise mechanism and electrical control, described mechanism is comprised of main oil groove 1, auxiliary fuel tank 2, hand sluice valve 3 and oil pump 4, described electrical control is comprised of liquid level relay 5, motor breaking device 6 and contactor 7, connect by hand sluice valve 3 between described oil pump 4 and the main oil groove 1, connect by hand sluice valve 3 between described oil pump 4 and the auxiliary fuel tank 2, described main oil groove 1 right side is connected with liquid level relay 5.
Principle of work according to the automatic repairing control device of the above embodiment oil groove is: when the quenching oil liquid level is in the position of A among the figure, native system is in the state of quitting work, by the time the quenching oil liquid level drop to safety limit following after the i.e. position of B among the figure namely, the position of A and B can be regulated according to practical situation, liquid level relay contact a, b is closed, contactor 7 coils get electric like this, the triggering contacts of contactor is closed, thereby startup oil pump, quenching oil just is transported in the main tank from auxiliary fuel tank 2 like this, until the liquid level of quenching oil is got back to A position among the figure in the main oil groove 3, and liquid level relay a, b disconnects, such contactor 7 coil losing electricities, thus operation of oil pump stopped.
The automatic repairing control device of this oil groove is convenient, quick and safety; Simple in structure, easy for installation, auxiliary fuel tank can be attached on the main oil groove, and near other positions of main oil groove also can be installed; Easy and simple to handle, by the height of sensor detection liquid level, operation accurately, and is stable, is difficult for the generation mishandle, is easy to inspection and maintenance.
It is emphasized that: above only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does.
Claims (1)
1. automatic repairing control device of oil groove, it is characterized in that: comprise mechanism and electrical control, described mechanism is comprised of main oil groove (1), auxiliary fuel tank (2), hand sluice valve (3) and oil pump (4), described electrical control is comprised of liquid level relay (5), motor breaking device (6) and contactor (7), connect by hand sluice valve (3) between described oil pump (4) and the main oil groove (1), connect by hand sluice valve (3) between described oil pump (4) and the auxiliary fuel tank (2), described main oil groove (1) right side is connected with liquid level relay (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105516991A CN103045822A (en) | 2012-12-19 | 2012-12-19 | Automatic oil supplementing control device of oil groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105516991A CN103045822A (en) | 2012-12-19 | 2012-12-19 | Automatic oil supplementing control device of oil groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103045822A true CN103045822A (en) | 2013-04-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105516991A Pending CN103045822A (en) | 2012-12-19 | 2012-12-19 | Automatic oil supplementing control device of oil groove |
Country Status (1)
| Country | Link |
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| CN (1) | CN103045822A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441769A (en) * | 2018-11-26 | 2019-03-08 | 安徽正刚新能源科技有限公司 | A kind of compressor oil return automatic adjustment and accuracy-control system |
Citations (7)
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|---|---|---|---|---|
| CN2116273U (en) * | 1992-03-12 | 1992-09-16 | 刘敬善 | Rolling-type indicating liquid level gauge |
| JPH06158148A (en) * | 1992-11-17 | 1994-06-07 | Toyota Motor Corp | Cooling device for quenching oil |
| CN2644531Y (en) * | 2003-09-20 | 2004-09-29 | 周建明 | Automatic water supply installation of water-tower |
| CN2856476Y (en) * | 2006-02-20 | 2007-01-10 | 杨春和 | Noiseless high efficiency gas compressor |
| CN101666712A (en) * | 2009-09-14 | 2010-03-10 | 沈阳黎明航空发动机(集团)有限责任公司 | Tester of aircraft engine lubricating oil pump assembly |
| CN202527281U (en) * | 2012-02-20 | 2012-11-14 | 马鞍山天一净油设备科技有限公司 | Automatic draining device for oil drained from centrifugal oil purifier |
| CN202989223U (en) * | 2012-12-19 | 2013-06-12 | 苏州工业园区姑苏科技有限公司 | Automatic oil-recharging control device for oil bath |
-
2012
- 2012-12-19 CN CN2012105516991A patent/CN103045822A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2116273U (en) * | 1992-03-12 | 1992-09-16 | 刘敬善 | Rolling-type indicating liquid level gauge |
| JPH06158148A (en) * | 1992-11-17 | 1994-06-07 | Toyota Motor Corp | Cooling device for quenching oil |
| CN2644531Y (en) * | 2003-09-20 | 2004-09-29 | 周建明 | Automatic water supply installation of water-tower |
| CN2856476Y (en) * | 2006-02-20 | 2007-01-10 | 杨春和 | Noiseless high efficiency gas compressor |
| CN101666712A (en) * | 2009-09-14 | 2010-03-10 | 沈阳黎明航空发动机(集团)有限责任公司 | Tester of aircraft engine lubricating oil pump assembly |
| CN202527281U (en) * | 2012-02-20 | 2012-11-14 | 马鞍山天一净油设备科技有限公司 | Automatic draining device for oil drained from centrifugal oil purifier |
| CN202989223U (en) * | 2012-12-19 | 2013-06-12 | 苏州工业园区姑苏科技有限公司 | Automatic oil-recharging control device for oil bath |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441769A (en) * | 2018-11-26 | 2019-03-08 | 安徽正刚新能源科技有限公司 | A kind of compressor oil return automatic adjustment and accuracy-control system |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |