CN214221689U - Hydraulic oil degassing device of power circuit breaker hydraulic mechanism - Google Patents
Hydraulic oil degassing device of power circuit breaker hydraulic mechanism Download PDFInfo
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- CN214221689U CN214221689U CN202023070878.2U CN202023070878U CN214221689U CN 214221689 U CN214221689 U CN 214221689U CN 202023070878 U CN202023070878 U CN 202023070878U CN 214221689 U CN214221689 U CN 214221689U
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Abstract
The utility model discloses a power circuit breaker hydraulic pressure mechanism hydraulic oil gas removal equipment, including the oil storage tank, the intermediate position department fixed mounting at oil storage tank top has the motor, the intermediate position department on the inside top of oil storage tank is provided with the bearing, the inside of oil storage tank passes through bearing movable mounting has the pivot, the top of pivot is passed through the bearing with the output fixed connection of motor, be provided with spiral stirring vane in the pivot, the guide plate is all installed in the top of the inside both sides lateral wall of oil storage tank slope, two the guide plate is all by outer and interior downward sloping setting, spiral stirring vane is located two the below of guide plate, just the pivot runs through two the guide plate, the top of oil storage tank one side lateral wall is provided with into oil pipe. The utility model discloses a set up a series of structures and make this device have simple structure, convenient operation, characteristics such as practicality is strong can effectively get rid of the gaseous characteristics in the fluid.
Description
Technical Field
The utility model relates to a circuit breaker technical field specifically is a power circuit breaker hydraulic pressure mechanism hydraulic oil gas removal equipment.
Background
The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition within a prescribed time. The circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the application range, the boundary line of the high voltage and the low voltage is divided more clearly, the circuit breaker is generally called as a high-voltage electrical appliance with the voltage of more than 3kV, the circuit breaker can be used for distributing electric energy, an asynchronous motor is not frequently started, a power supply circuit, the motor and the like are protected, when the circuit breaker has faults of serious overload, short circuit, undervoltage and the like, the circuit breaker can be automatically cut off, and the function of the circuit breaker is equivalent to the combination of a fuse type switch, an over-under-heat relay and the like. Furthermore, no parts need to be changed after breaking the fault current. At present, the method is widely applied, and power distribution is an extremely important link in the generation, transmission and use of electricity. The distribution system comprises a transformer and various high-low voltage electrical equipment, and the low-voltage circuit breaker is an electrical appliance with a large using amount.
The hydraulic oil of the hydraulic mechanism of the circuit breaker is in long-time work, some gas can be fused into the inside, when using, need clear away it, and gas in the hydraulic oil is got rid of through the mode of heating hydraulic oil to most of current devices, but only relies on the heating to hydraulic oil and can not reach the purpose of removing the inside gas of clean hydraulic oil, consequently, we provide a power circuit breaker hydraulic mechanism hydraulic oil degassing unit problem of solving in order to solve this a series of problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power circuit breaker hydraulic pressure mechanism hydraulic oil gas removal equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power circuit breaker hydraulic mechanism hydraulic pressure oil gas removal equipment, includes the oil storage tank, the intermediate position department fixed mounting at oil storage tank top has the motor, the intermediate position department of the inside top of oil storage tank is provided with the bearing, the inside of oil storage tank has the pivot through bearing movable mounting, the top of pivot is passed through the bearing with the output fixed connection of motor, be provided with spiral stirring vane in the pivot, the guide plate is all installed to the top of the inside both sides lateral wall of oil storage tank slope, two the guide plate all by outer and interior downward sloping setting, spiral stirring vane is located two the below of guide plate, and the pivot runs through two the guide plate, the top of oil storage tank one side lateral wall is provided with into oil pipe, the intermediate position department of oil storage tank bottom is provided with out oil pipe, the intermediate position department of oil storage tank top one side is provided with sealed pipe box, an air suction pipe is fixedly installed at the middle position of one side of the top of the oil storage tank through the sealing pipe sleeve, an air suction pump is fixedly installed at the top end of the air suction pipe, and an exhaust pipe is fixedly installed at the top end of the air suction pump.
Preferably, the equal fixed mounting in both sides of pivot has the heating rod, equal fixed mounting has the hot plate on the lateral wall of the inside both sides of oil storage tank.
Preferably, four ends of the bottom of the oil storage tank are fixedly provided with supporting legs, four supporting legs are arranged at the bottom ends of the supporting legs, and foot seats and four wear-resistant anti-slip pads are arranged at the bottoms of the foot seats.
Preferably, the filter is installed in the top slope of inside one side of oil storage tank, the filter is located the below of breathing pipe, just a plurality of drainage plate is installed to the bottom of filter equidistant.
Preferably, the top fixed mounting of tube cap has the connecting rod, the top of connecting rod is provided with the rubber stopper, the connecting rod with the rubber stopper all is located the inside of oil pipe.
Preferably, the bottom of the inside both sides of oil storage tank all is provided with the slope, two the slope all is by outer and interior downward sloping setting.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of scientific and reasonable structure, convenient and safe use, hydraulic oil can be added into the oil storage tank through the oil inlet pipe, two guide plates are arranged through inclination, oil flows on the guide plates, the contact area of the liquid level and the environment is increased, bubbles in the oil are pumped out by the air suction pump, thereby the function of primary degassing is realized, the oil passing through the guide plates enters the oil storage tank, the motor is controlled to rotate the rotating shaft, further the spiral stirring blades are rotated to stir and lift the oil in the oil storage tank up and down, the heating rod and the heating plate are matched to ensure that the oil in the oil storage tank is heated at a high speed and forms negative pressure, gas molecules in the oil are rapidly converted to small bubbles, and the gas can flow upwards when being heated, the hydraulic oil splashed out in the stirring process can flow into the oil storage tank again through the filtering plate and the drainage plate, compared with the prior art, the device has the characteristics of simple structure, convenience in operation, strong practicability and the like, and can effectively remove gas in oil.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention;
FIG. 2 is an enlarged view of the present invention at A in FIG. 1;
fig. 3 is an enlarged view of the present invention at B in fig. 1.
In the figure: 1. an oil storage tank; 2. sealing the pipe sleeve; 3. an air intake duct; 4. a getter pump; 5. an exhaust pipe; 6. a motor; 7. a bearing; 8. an oil inlet pipe; 9. a baffle; 10. a rotating shaft; 11. a helical mixing blade; 12. a heating rod; 13. a wear-resistant anti-slip pad; 14. a foot seat; 15. supporting legs; 16. a tube cover; 17. an oil outlet pipe; 18. a slope; 19. heating plates; 20. a connecting rod; 21. rubber blocking; 22. a filter plate; 23. a drainage plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a technical scheme of a hydraulic oil degassing device of a hydraulic mechanism of a power circuit breaker comprises an oil storage tank 1, a motor 6 is fixedly arranged at the middle position of the top of the oil storage tank 1, a bearing 7 is arranged at the middle position of the top end inside the oil storage tank 1, a rotating shaft 10 is movably arranged inside the oil storage tank 1 through the bearing 7, the top end of the rotating shaft 10 is fixedly connected with the output end of the motor 6 through the bearing 7, a spiral stirring blade 11 is arranged on the rotating shaft 10, guide plates 9 are obliquely arranged above the side walls at two sides inside the oil storage tank 1, the two guide plates 9 are obliquely arranged from outside to inside, the spiral stirring blade 11 is positioned below the two guide plates 9, the rotating shaft 10 penetrates through the two guide plates 9, an oil inlet pipe 8 is arranged above the side wall at one side of the oil storage tank 1, an oil outlet pipe 17 is arranged at the middle position of the bottom of the oil storage tank 1, a sealing pipe sleeve 2 is arranged at the middle position of one side of the top of the oil storage tank 1, an air suction pipe 3 is fixedly installed at the middle position of one side of the top of the oil storage tank 1 through a sealing pipe sleeve 2, an air suction pump 4 is fixedly installed at the top end of the air suction pipe 3, and an exhaust pipe 5 is fixedly installed at the top end of the air suction pump 4.
Preferably, the equal fixed mounting in both sides of pivot 10 has heating rod 12, and equal fixed mounting has heating plate 19 on the lateral wall of the inside both sides of oil storage tank 1 for this device can carry out quick heating to the fluid of oil storage tank 1 inside.
Preferably, four equal fixed mounting in ends of 1 bottom of oil storage tank have supporting leg 15, and four supporting leg 15's bottom all is provided with foot rest 14, and four foot rest 14's bottom all is provided with wear-resisting slipmat 13, increases the area of contact and the frictional force on supporting leg 15 and ground for this device stability is strong when using.
Preferably, the filter 22 is installed in the top slope of the inside one side of oil storage tank 1, and the filter 22 is located the below of breathing pipe 3, and the equidistant a plurality of drainage plate 23 of installing in the bottom of filter 22, can flow into the inside of oil storage tank 1 once more with the hydraulic oil that splashes in the stirring process through filter 22 and drainage plate 23.
Preferably, a connecting rod 20 is fixedly mounted at the top of the pipe cover 16, a rubber plug 21 is arranged at the top end of the connecting rod 20, and the connecting rod 20 and the rubber plug 21 are both located inside the oil outlet pipe 17, so that the oil storage tank 1 is conveniently plugged, and oil cannot leak when the oil is treated.
Preferably, the bottom of the inside both sides of oil storage tank 1 all is provided with slope 18, and two slopes 18 are all by outer and interior downward sloping setting for fluid is convenient for discharge, reduces the remaining of fluid in oil storage tank 1 is inside.
The working principle is as follows: before the device is used, the safety of each structure of the device is checked firstly, wherein the motor 6, the air suction pump 4, the heating rod 12 and the heating plate 19 are all the existing electric appliances, the electric appliances can be installed and used according to the actual use requirements, hydraulic oil can be added into the oil storage tank 1 through the oil inlet pipe 8, two guide plates 9 are obliquely arranged, the oil flows on the guide plates 9, the contact area between the liquid level and the environment is increased, bubbles in the oil are pumped out by the air suction pump 4, the function of primary degassing is realized, the oil passing through the guide plates 9 enters the oil storage tank 1 again, the motor 6 is controlled, the rotating shaft 10 is rotated, the spiral stirring blades 11 are further rotated, the oil in the oil storage tank 1 is stirred and lifted up and down, the heating rod 12 and the heating plate 19 are matched, the oil in the oil storage tank 1 is heated quickly and forms negative pressure, gas molecules in the oil are enabled to be converted into small bubbles quickly, and gas is heated and can upwards circulate, can flow into the inside of oil storage tank 1 once more with the hydraulic oil that splashes among the stirring process through filter 22 and drainage plate 23, compare with prior art, this device has simple structure, convenient operation, characteristics such as practicality are strong, can effectively get rid of the gas in the fluid.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "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, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.
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 (6)
1. The utility model provides a power circuit breaker hydraulic pressure mechanism hydraulic oil gas removal equipment, includes oil storage tank (1), its characterized in that: the middle position of the top of the oil storage tank (1) is fixedly provided with a motor (6), the middle position of the top end of the inner part of the oil storage tank (1) is provided with a bearing (7), the inner part of the oil storage tank (1) is provided with a rotating shaft (10) through the bearing (7), the top end of the rotating shaft (10) is provided with the bearing (7) and the output end of the motor (6) which are fixedly connected, the rotating shaft (10) is provided with a spiral stirring blade (11), the guide plates (9) are obliquely arranged above the side walls at the two sides of the inner part of the oil storage tank (1), the two guide plates (9) are obliquely arranged from outside to inside, the spiral stirring blade (11) is positioned below the two guide plates (9), the rotating shaft (10) penetrates through the two guide plates (9), and the oil inlet pipe (8) is arranged above the side wall of one side of the oil storage tank (1), the oil storage tank is characterized in that an oil outlet pipe (17) is arranged at the middle position of the bottom of the oil storage tank (1), a sealing pipe sleeve (2) is arranged at the middle position of one side of the top of the oil storage tank (1), an air suction pipe (3) is fixedly installed at the middle position of one side of the top of the oil storage tank (1) through the sealing pipe sleeve (2), an air suction pump (4) is fixedly installed at the top end of the air suction pipe (3), and an exhaust pipe (5) is fixedly installed at the top end of the air suction pump (4).
2. The hydraulic oil degassing device for the hydraulic mechanism of the power circuit breaker according to claim 1, characterized in that: the equal fixed mounting in both sides of pivot (10) has heating rod (12), equal fixed mounting has heating plate (19) on the lateral wall of oil storage tank (1) inside both sides.
3. The hydraulic oil degassing device for the hydraulic mechanism of the power circuit breaker according to claim 1, characterized in that: four equal fixed mounting in ends of oil storage tank (1) bottom have supporting leg (15), four the bottom of supporting leg (15) all is provided with foot rest (14), four the bottom of foot rest (14) all is provided with wear-resisting slipmat (13).
4. The hydraulic oil degassing device for the hydraulic mechanism of the power circuit breaker according to claim 1, characterized in that: the oil storage tank is characterized in that a filter plate (22) is obliquely installed at the top end of one side inside the oil storage tank (1), the filter plate (22) is located below the air suction pipe (3), and a plurality of drainage plates (23) are installed at equal intervals at the bottom of the filter plate (22).
5. The hydraulic oil degassing device for the hydraulic mechanism of the power circuit breaker according to claim 1, characterized in that: the top fixed mounting of tube cap (16) has connecting rod (20), the top of connecting rod (20) is provided with rubber stopper (21), connecting rod (20) with rubber stopper (21) all are located the inside of oil pipe (17).
6. The hydraulic oil degassing device for the hydraulic mechanism of the power circuit breaker according to claim 1, characterized in that: the bottom of the inside both sides of oil storage tank (1) all is provided with slope (18), two slope (18) all by outer and interior downward sloping setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023070878.2U CN214221689U (en) | 2020-12-18 | 2020-12-18 | Hydraulic oil degassing device of power circuit breaker hydraulic mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023070878.2U CN214221689U (en) | 2020-12-18 | 2020-12-18 | Hydraulic oil degassing device of power circuit breaker hydraulic mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214221689U true CN214221689U (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023070878.2U Active CN214221689U (en) | 2020-12-18 | 2020-12-18 | Hydraulic oil degassing device of power circuit breaker hydraulic mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214221689U (en) |
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2020
- 2020-12-18 CN CN202023070878.2U patent/CN214221689U/en active Active
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