CN114825734A - Floating ball oil tank device of gas turbine generator - Google Patents
Floating ball oil tank device of gas turbine generator Download PDFInfo
- Publication number
- CN114825734A CN114825734A CN202210740789.9A CN202210740789A CN114825734A CN 114825734 A CN114825734 A CN 114825734A CN 202210740789 A CN202210740789 A CN 202210740789A CN 114825734 A CN114825734 A CN 114825734A
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- oil tank
- floating ball
- oil
- gas turbine
- turbine generator
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Automation & Control Theory (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention discloses a floating ball oil tank device of a gas turbine generator, which relates to the technical field of gas turbine generators and comprises an oil storage tank, wherein the back side of the oil storage tank is fixedly connected with a liquid outlet pipe, the bottom of the oil storage tank is fixedly provided with a movable base, the inside of the oil storage tank is fixedly provided with a controller, the inner wall of the oil storage tank is fixedly provided with a floating ball lifting mechanism, the top of the oil storage tank is fixedly provided with a liquid level adjusting mechanism, an extension bolt can be prompted to carry out height adjustment in three positioning ports through a pull ring through a sliding plate, a contact can be gradually lifted along with the rising of a liquid level, the height of the highest warning liquid level can be synchronously adjusted according to the distance between the adjusted contact and a contact, an electric signal formed after the contact and the contact are lapped is prompted to be transmitted into the controller, the controller can be used for alarming when the oil level is high, so that the oil level is controlled at a high limit position, the accident that the generator stops due to the fact that oil overflows outwards is avoided.
Description
Technical Field
The invention relates to the technical field of gas turbine generators, in particular to a floating ball oil tank device of a gas turbine generator.
Background
The gas turbine generator is a generator driven by a gas turbine, and whether the generator can operate well and stably is directly related to whether the whole unit can continuously output electric power.
The floating ball oil tank device of the sealed oil system is one of important components of a gas turbine generator set, the stability and reliability of the liquid level of the floating ball oil tank device are directly related to whether a generator can safely and stably operate, and the liquid level of the existing sealed oil floating ball oil tank of the generator is generally regulated by a mechanical floating ball valve in the oil tank to automatically regulate the opening according to the buoyancy of the liquid level so as to keep the liquid level stable.
For a large-scale generator, how to stably control a sealing oil system is a very important problem, if the generator and the accessory systems thereof are likely to be full of oil due to improper control, fatal damage is caused to the generator in operation, and the floating ball oil tank system is a simple system for maintaining stable oil filling of the sealing oil system of the generator at the present stage and can work well, but the reliability of the system can not meet the requirement gradually and well along with the improvement of the unit value.
In recent years, the mechanical float valve of the generator sealing oil float tank has the problem of jamming in domestic power plants, so that the oil level detection effect of the float valve is greatly reduced, the oil leakage of oil causes the oil inlet of a generator to cause shutdown safety accidents, and the occurrence of safety accidents such as fire, explosion and the like is easy, and a large potential safety hazard exists.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a gas turbine generator floater oil tank device, includes the batch oil tank, the dorsal part fixedly connected with drain pipe of batch oil tank, the bottom fixed mounting of batch oil tank has the removal base, the inside fixed mounting of batch oil tank has the controller, the inner wall fixed mounting of batch oil tank has floater elevating system, the top fixed mounting of batch oil tank has liquid level control mechanism, the left side fixed mounting of batch oil tank has remaining liquid temporary storage mechanism, the right side of batch oil tank has fluid feed mechanism through the activity of mounting bracket is pegged graft.
As a preferred technical scheme of the invention, the controller is respectively and electrically connected with the floating ball lifting mechanism, the liquid level adjusting mechanism and the residual liquid temporary storage mechanism.
As a preferred technical scheme, the floating ball lifting mechanism comprises a placing box, the inner wall of the placing box is connected with a sliding rod in a sliding mode, the bottom end of the sliding rod is fixedly connected with a buoy, the other end of the sliding rod is fixedly connected with a contact, the top of the placing box is provided with a butt joint, and the contact is located below the butt joint.
As a preferred technical scheme, the left end of the sliding rod is fixedly connected with a limiting plate, the inner wall of the placing box is provided with a limiting groove, and the limiting plate extends into the limiting groove and is in sliding connection with the inner wall of the limiting groove.
As a preferred technical scheme of the present invention, the liquid level adjusting mechanism includes an external box, a pull ring is disposed at a top end of the external box, a bottom end of the pull ring is inserted into the external box and is fixedly connected to a sliding plate, a bottom end of the sliding plate is fixedly connected to a contact, and the contact extends into the internal of the box through a docking port.
As a preferable technical scheme of the invention, the right end of the sliding plate is elastically connected with an extension bolt through a return spring, the right side of the external box is provided with three positioning holes at equal intervals, and the right end of the extension bolt extends to the inside of the positioning holes.
As a preferable technical scheme of the invention, one end of the sliding plate, which is far away from the extension bolt, is rotatably connected with a pulley, and the other end of the pulley is in sliding connection with the inner wall of the external box.
As a preferable technical scheme of the invention, the residual liquid temporary storage mechanism comprises a temporary storage box, electromagnetic valves are fixedly installed at the top end and the bottom end of the temporary storage box, and one end of each electromagnetic valve, which is far away from the temporary storage box, extends into the oil storage tank.
According to a preferable technical scheme of the invention, the oil feeding mechanism comprises an insertion sleeve and a guide pipe, a socket matched with the insertion sleeve is formed in the right side of the oil storage tank, the bottom end of the insertion sleeve is in lap joint with the mounting frame through the socket, and the bottom end of the insertion sleeve is movably connected with a first filter screen.
As a preferred technical scheme, the top end of the guide pipe is in threaded connection with an outer joint, the inner wall of the outer joint is fixedly connected with an oil inlet plug, a circle of rubber fins are arranged at a central gap of the oil inlet plug, and the bottom end of the guide pipe is movably connected with a second filter screen.
Compared with the prior art, the invention provides a floating ball oil tank device of a gas turbine generator, which has the following beneficial effects:
1. this fuel engine generator floater oil tank device, through setting up floater elevating system and liquid level control mechanism, utilize pull ring accessible slide to make and extend the bolt and carry out altitude mixture control in three locating hole, and the contact can lift up along with the rising of liquid level gradually, make the height of the highest warning liquid level can carry out synchronous regulation according to the distance between contact and the contact after the regulation, make in the contact spreads into the controller with the signal of telecommunication that forms after the contact overlap joint, utilize the controller to report to the police when high oil level to it, thereby control the oil level at high limit position, the outside accident that leads to the generator to shut down that spills over of fluid has been avoided.
2. This fuel engine generator floater oil tank device through setting up residual liquid temporary storage mechanism, sends the alarm of high oil level at the controller after, and the steerable top solenoid valve of controller is opened for fluid that is higher than the solenoid valve automatically gets into and temporarily keeps the box and carry out short duration storage, makes the batch oil tank can remain on minimum oil level after the oiling all the time, and can flow back to the batch oil tank through the solenoid valve below with the fluid in the box of staying when the needs oiling once more in, has avoided the waste of fluid.
3. This fuel engine generator floater oil tank device, through setting up fluid feed mechanism, utilize the stand pipe can insert the inside of inserting the cover, make first filter screen and second filter screen all be in on the same straight line, make the oil gun can make things convenient for the staff to clear up its inside when oiling to the batch oil tank two filter screens respectively, thereby improved the fluid quality, the plug-in cover of deuterogamying and conduit can make things convenient for the staff to clear up its inside, avoided fluid to remain in two filter screens.
Drawings
Fig. 1 is a schematic structural diagram of a floating ball oil tank device of a gas turbine generator according to the present invention;
FIG. 2 is a sectional view of an oil storage tank structure of a floating ball oil tank device of a gas turbine generator according to the present invention;
FIG. 3 is a sectional view of a structure of a placing box of a floating ball oil tank device of a gas turbine generator according to the present invention;
FIG. 4 is a sectional view of an external box structure of a floating ball oil tank device of a gas turbine generator according to the present invention;
FIG. 5 is a sectional view of a structure of a retention box of a floating ball oil tank device of a gas turbine generator according to the present invention;
FIG. 6 is an exploded view of an oil feeding mechanism of a floating ball oil tank device of a gas turbine generator according to the present invention;
fig. 7 is a sectional view of a guide pipe structure of a floating ball oil tank device of a gas turbine generator according to the present invention.
In the figure: 1. an oil storage tank; 2. moving the base; 3. a controller; 4. a floating ball lifting mechanism; 5. a liquid level adjusting mechanism; 6. a residual liquid temporary storage mechanism; 7. an oil feeding mechanism; 8. a mounting frame; 9. placing the box; 10. a slide bar; 11. floating; 12. a contact; 13. an external box; 14. a pull ring; 15. a slide plate; 16. a contact; 17. an extension bolt; 18. positioning the port; 19. a temporary holding box; 20. an electromagnetic valve; 21. an insertion sleeve; 22. a first filter screen; 23. a guide tube; 24. an outer joint; 25. an oil inlet plug; 26. a rubber fin; 27. and a second filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-7, a floating ball oil tank device of a gas turbine generator, includes an oil storage tank 1, a liquid outlet pipe fixedly connected to a back side of the oil storage tank 1, a movable base 2 is fixedly installed at a bottom of the oil storage tank 1, a controller 3 is fixedly installed inside the oil storage tank 1, a floating ball lifting mechanism 4 is fixedly installed on an inner wall of the oil storage tank 1, a liquid level adjusting mechanism 5 is fixedly installed at a top of the oil storage tank 1, a residual liquid temporary storage mechanism 6 is fixedly installed at a left side of the oil storage tank 1, and an oil feeding mechanism 7 is movably inserted into a right side of the oil storage tank 1 through an installation frame 8.
The controller 3 is respectively electrically connected with the floating ball lifting mechanism 4, the liquid level adjusting mechanism 5 and the residual liquid temporary storage mechanism 6.
As a specific technical solution of this embodiment,: the floating ball lifting mechanism 4 comprises a placing box 9, a sliding rod 10 is connected to the inner wall of the placing box 9 in a sliding mode, a float 11 is fixedly connected to the bottom end of the sliding rod 10, a contact 12 is fixedly connected to the other end of the sliding rod 10, a butt joint is formed in the top of the placing box 9, and the contact 12 is located below the butt joint.
Liquid level adjustment mechanism 5 includes external box 13, the top of external box 13 is provided with pull ring 14, inside and fixedly connected with slide 15 of external box 13 are inserted to the bottom of pull ring 14, the right-hand member of slide 15 has extension bolt 17 through reset spring elastic connection, three equidistant location mouth 18 is seted up on the right side of external box 13, the right-hand member of extending bolt 17 extends to the inside of location mouth 18, the bottom fixedly connected with contact 16 of slide 15, contact 16 extends to the inside of placing box 9 through the butt joint mouth.
In this embodiment, by arranging the floating ball lifting mechanism 4 and the liquid level adjusting mechanism 5, the pull ring 14 can enable the extension bolt 17 to perform height adjustment in the three positioning holes 18 through the sliding plate 15, and the contact 12 can be gradually lifted along with the rise of the liquid level, so that the height of the highest warning liquid level can be synchronously adjusted according to the distance between the adjusted contact 12 and the adjusted contact 16, an electric signal formed after the contact 12 and the contact 16 are lapped is enabled to be transmitted into the controller 3, the controller 3 can give an alarm when the oil level is high, the oil level is controlled at a high limit position, and the accident that the generator is stopped due to the fact that the oil level overflows outwards is avoided.
As a specific technical scheme of this embodiment, the left end fixedly connected with limiting plate of slide bar 10, place the inner wall of box 9 and seted up the spacing groove, the limiting plate extend to the inside of spacing groove and with the inner wall sliding connection of spacing groove.
In this embodiment, the limiting plate is used to slide along the inner wall of the limiting groove along with the slide bar 10, thereby improving the moving stability of the slide bar 10.
As a specific technical solution of this embodiment, one end of the sliding plate 15 away from the extension bolt 17 is rotatably connected with a pulley, and the other end of the pulley is slidably connected with the inner wall of the external box 13.
In this embodiment, the sliding plate 15 is slid along the inner wall of the external case 13 by using the pulley, thereby improving the moving stability of the sliding plate 15.
As a specific technical solution of this embodiment, the residual liquid temporary storage mechanism 6 includes a temporary storage box 19, electromagnetic valves 20 are fixedly installed at the top end and the bottom end of the temporary storage box 19, and one end of the electromagnetic valve 20 away from the temporary storage box 19 extends to the inside of the oil storage tank 1.
In this embodiment, through setting up residual liquid temporary storage mechanism 6, after controller 3 sent the alarm of high oil level, controller 3 steerable top solenoid valve 20 opened for the fluid that is higher than solenoid valve 20 automatically gets into and temporarily stays box 19 and carries out the transient storage, makes storage tank 1 can remain throughout on minimum oil level after the oiling, and can flow back to storage tank 1 through below solenoid valve 20 with the fluid in the box 19 that stays when needs oiling once more in, has avoided the waste of fluid.
As a specific technical scheme of this embodiment, fluid feed mechanism 7 is including inserting cover 21 and stand pipe 23, the socket with inserting 21 looks adaptations is seted up on the right side of batch oil tank 1, the socket and the 8 overlap joints of mounting bracket are passed through to the bottom that inserts cover 21, the bottom swing joint that inserts cover 21 has first filter screen 22, the top threaded connection of stand pipe 23 has outer joint 24, outer joint 24's inner wall fixedly connected with oil feed plug 25, the central breach department of oil feed plug 25 is provided with round rubber fin 26, the bottom swing joint of stand pipe 23 has second filter screen 27.
In this embodiment, through setting up fluid feed mechanism 7, utilize the stand pipe 23 can insert the inside of inserting cover 21, make first filter screen 22 and second filter screen 27 all be in same straight line, make the oil gun can make things convenient for the staff to clear up its inside when oiling in to batch oil tank 1 two filter screens respectively, thereby improved fluid quality, the plug-in cover 21 of deuterogamying and conduit can make things convenient for the staff to clear up, avoided fluid to remain in two filter screens.
When the oil-water separator is used, the highest oil level of oil is set firstly, so that a worker pulls the pull ring 14 to enable the pull ring 14 to drive the extension bolt 17 to adjust through the sliding plate 15, and as the extension bolt 17 is elastically connected with the sliding plate 15 through the return spring, when the extension bolt 17 moves to an opening of the positioning hole 18, the extension bolt 17 can be automatically inserted into the opening, so that the height of the contact 16 is limited;
then the oil gun is inserted into the outer joint 24, so that the oil gun is deep into the oil inlet plug 25, and the gun head is pressed against the rubber fins 26 when passing through the oil inlet plug 25, so that the gun head can easily pass through the oil inlet plug 25, and the rubber fins 26 are tightly attached to the outer wall of the gun head, so that the splashing degree of oil is reduced, and then the oil is effectively filtered by the first filter screen 22 and the second filter screen 27 in sequence;
the filtered oil falls into the oil storage tank 1, so that the oil level in the oil storage tank 1 is gradually raised, the float 11 is gradually raised along with the rise of the oil level in the process, the float 11 drives the contact 12 to be gradually raised through the slide rod 10, a closed loop is formed after the contact 12 is lapped with the contact 16, an electric signal is formed in the closed loop and is transmitted into the controller 3, the controller 3 starts the upper electromagnetic valve 20 to be opened at the moment, the oil higher than the electromagnetic valve 20 automatically enters the temporary storage box 19 to be temporarily stored, and the oil storage tank 1 can be always kept at the lowest oil level after being filled with oil;
after a period of use of the device, the insertion sleeve 21 and the guide tube 23 can be removed from the reservoir 1 and cleaned.
In conclusion, the floating ball oil tank device of the generator of the combustion engine is provided with the floating ball lifting mechanism 4 and the liquid level adjusting mechanism 5, the pull ring 14 can be used for promoting the extension bolt 17 to perform height adjustment in the three positioning holes 18 through the sliding plate 15, the contact 12 can be gradually lifted along with the rise of the liquid level, the height of the highest warning liquid level can be synchronously adjusted according to the distance between the adjusted contact 12 and the adjusted contact 16, an electric signal formed after the contact 12 and the adjusted contact 16 are lapped is promoted to be transmitted into the controller 3, the controller 3 can give an alarm when the oil level is high, the oil level is controlled at a high limit position, and the accident that the generator stops due to the fact that oil overflows outwards is avoided; by arranging the residual liquid temporary storage mechanism 6, after the controller 3 gives an alarm of a high oil level, the controller 3 can control the upper electromagnetic valve 20 to be opened, so that oil liquid higher than the electromagnetic valve 20 automatically enters the temporary storage box 19 to be temporarily stored, the oil storage tank 1 can be always kept at the lowest oil level after oil injection, and the oil liquid in the temporary storage box 19 can flow back to the oil storage tank 1 through the lower electromagnetic valve 20 when oil injection is required again, so that the waste of the oil liquid is avoided; through setting up fluid feed mechanism 7, utilize stand pipe 23 can insert the inside that inserts cover 21, make first filter screen 22 and second filter screen 27 all be in same straight line, make the oil gun can make things convenient for the staff to clear up its inside with the conduit when oiling in to batch oil tank 1 respectively to impurity in the fluid, thereby improved the fluid quality, the insert cover 21 of deuterogamying plug-in and conduit has avoided fluid to remain in two filter screens.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a combustion engine generator floating ball oil tank device, includes batch oil tank (1), its characterized in that: the dorsal part fixedly connected with drain pipe of batch oil tank (1), the bottom fixed mounting of batch oil tank (1) has removal base (2), the inside fixed mounting of batch oil tank (1) has controller (3), the inner wall fixed mounting of batch oil tank (1) has floater elevating system (4), the top fixed mounting of batch oil tank (1) has liquid level adjustment mechanism (5), the left side fixed mounting of batch oil tank (1) has residual liquid temporary storage mechanism (6), the right side of batch oil tank (1) is pegged graft through mounting bracket (8) activity and is had fluid feed mechanism (7).
2. The floating ball oil tank device of the gas turbine generator as claimed in claim 1, wherein: the controller (3) is respectively electrically connected with the floating ball lifting mechanism (4), the liquid level adjusting mechanism (5) and the residual liquid temporary storage mechanism (6).
3. The floating ball oil tank device of the gas turbine generator as claimed in claim 1, wherein: the floating ball lifting mechanism (4) comprises a placing box (9), a sliding rod (10) is connected to the inner wall of the placing box (9) in a sliding mode, a buoy (11) is fixedly connected to the bottom end of the sliding rod (10), a contact (12) is fixedly connected to the other end of the sliding rod (10), a butt joint is formed in the top of the placing box (9), and the contact (12) is located below the butt joint.
4. The floating ball oil tank device of the gas turbine generator as claimed in claim 3, wherein: the left end fixedly connected with limiting plate of slide bar (10), the inner wall of placing box (9) has seted up the spacing groove, the limiting plate extend to the inside of spacing groove and with the inner wall sliding connection of spacing groove.
5. The floating ball oil tank device of the gas turbine generator as claimed in claim 3, wherein: liquid level adjustment mechanism (5) are including external box (13), the top of external box (13) is provided with pull ring (14), inside and fixedly connected with slide (15) of external box (13) are inserted to the bottom of pull ring (14), the bottom fixedly connected with contact (16) of slide (15), contact (16) extend to the inside of placing box (9) through to the interface.
6. The floating ball oil tank device of the gas turbine generator as claimed in claim 5, wherein: the right-hand member of slide (15) has extension bolt (17) through reset spring elastic connection, three equidistant location mouth (18) are seted up on the right side of external box (13), the right-hand member of extending bolt (17) extends to the inside of location mouth (18).
7. The floating ball oil tank device of the gas turbine generator as claimed in claim 5, wherein: one end of the sliding plate (15) far away from the extension bolt (17) is rotatably connected with a pulley, and the other end of the pulley is connected with the inner wall of the external box (13) in a sliding manner.
8. The floating ball oil tank device of the gas turbine generator as claimed in claim 1, wherein: the residual liquid temporary storage mechanism (6) comprises a temporary storage box (19), electromagnetic valves (20) are fixedly mounted at the top end and the bottom end of the temporary storage box (19), and one ends, far away from the temporary storage box (19), of the electromagnetic valves (20) extend into the oil storage tank (1).
9. The floating ball oil tank device of the gas turbine generator as claimed in claim 1, wherein: fluid feed mechanism (7) including inserting cover (21) and stand pipe (23), the socket with inserting cover (21) looks adaptation is seted up on the right side of batch oil tank (1), the socket and mounting bracket (8) overlap joint are passed through to the bottom that inserts cover (21), the bottom swing joint that inserts cover (21) has first filter screen (22).
10. The floating ball oil tank device of the gas turbine generator as claimed in claim 9, wherein: the top end threaded connection of stand pipe (23) has outer joint (24), the inner wall fixedly connected with oil feed plug (25) of outer joint (24), the central breach department of oil feed plug (25) is provided with round rubber fin (26), the bottom swing joint of stand pipe (23) has second filter screen (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210740789.9A CN114825734A (en) | 2022-06-28 | 2022-06-28 | Floating ball oil tank device of gas turbine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210740789.9A CN114825734A (en) | 2022-06-28 | 2022-06-28 | Floating ball oil tank device of gas turbine generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114825734A true CN114825734A (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210740789.9A Pending CN114825734A (en) | 2022-06-28 | 2022-06-28 | Floating ball oil tank device of gas turbine generator |
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| CN (1) | CN114825734A (en) |
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|---|---|---|---|---|
| EP0102083A1 (en) * | 1982-08-31 | 1984-03-07 | Axel Dipl.-Ing. Temmesfeld | Self-closing fuel filter pipe for a fuel tank |
| CN103604033A (en) * | 2013-12-02 | 2014-02-26 | 中煤能源黑龙江煤化工有限公司 | Bearing lubricating system of coal mill |
| CN205439967U (en) * | 2015-12-30 | 2016-08-10 | 扬州华光橡塑新材料有限公司 | Oil filling pipe assembly |
| CN107905928A (en) * | 2017-12-26 | 2018-04-13 | 盐城市昇众鑫机械有限公司 | A kind of diesel oil tank filter |
| CN213063800U (en) * | 2020-07-27 | 2021-04-27 | 重庆程乾机电设备有限公司 | Splash-proof oil tank for diesel generating set |
| CN213063887U (en) * | 2020-06-30 | 2021-04-27 | 江苏华绿生物科技股份有限公司 | Oil supplementing and liquid injection cooling device for refrigeration compressor |
| CN214036885U (en) * | 2020-11-02 | 2021-08-24 | 华能荆门热电有限责任公司 | Liquid level stabilizing system for oil tank of sealed oil floater of generator |
| CN215266079U (en) * | 2021-05-11 | 2021-12-21 | 苏州工业园区蓝天燃气热电有限公司 | Adjustable canned type floater liquid level switch |
| CN215576300U (en) * | 2021-07-21 | 2022-01-18 | 清乐环保科技(苏州)有限公司 | Float switch convenient to adjust |
-
2022
- 2022-06-28 CN CN202210740789.9A patent/CN114825734A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0102083A1 (en) * | 1982-08-31 | 1984-03-07 | Axel Dipl.-Ing. Temmesfeld | Self-closing fuel filter pipe for a fuel tank |
| CN103604033A (en) * | 2013-12-02 | 2014-02-26 | 中煤能源黑龙江煤化工有限公司 | Bearing lubricating system of coal mill |
| CN205439967U (en) * | 2015-12-30 | 2016-08-10 | 扬州华光橡塑新材料有限公司 | Oil filling pipe assembly |
| CN107905928A (en) * | 2017-12-26 | 2018-04-13 | 盐城市昇众鑫机械有限公司 | A kind of diesel oil tank filter |
| CN213063887U (en) * | 2020-06-30 | 2021-04-27 | 江苏华绿生物科技股份有限公司 | Oil supplementing and liquid injection cooling device for refrigeration compressor |
| CN213063800U (en) * | 2020-07-27 | 2021-04-27 | 重庆程乾机电设备有限公司 | Splash-proof oil tank for diesel generating set |
| CN214036885U (en) * | 2020-11-02 | 2021-08-24 | 华能荆门热电有限责任公司 | Liquid level stabilizing system for oil tank of sealed oil floater of generator |
| CN215266079U (en) * | 2021-05-11 | 2021-12-21 | 苏州工业园区蓝天燃气热电有限公司 | Adjustable canned type floater liquid level switch |
| CN215576300U (en) * | 2021-07-21 | 2022-01-18 | 清乐环保科技(苏州)有限公司 | Float switch convenient to adjust |
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Application publication date: 20220729 |