CN216890078U

CN216890078U - Capacitor insulating oil filling device

Info

Publication number: CN216890078U
Application number: CN202220601404.6U
Authority: CN
Inventors: 辛传涛; 李云花
Original assignee: Haikun Petrochemical Technology Co ltd
Current assignee: Haikun Petrochemical Technology Co ltd
Priority date: 2022-03-19
Filing date: 2022-03-19
Publication date: 2022-07-05
Anticipated expiration: 2032-03-19

Abstract

The utility model discloses a capacitor insulating oil filling device, which relates to the technical field of capacitor processing and comprises a closed filling box, wherein an oil storage tank is fixedly mounted at the top of the closed filling box, a closed door is rotatably connected to the front of the closed filling box, an observation glass is fixedly mounted on the front of the closed door, an automatic filling mechanism is arranged in an inner cavity of the closed filling box, a filtering mechanism is arranged at the top of the oil storage tank, and the automatic filling mechanism comprises a mounting plate, a filling pump machine and a fixing ring. According to the utility model, through the design of the groove, the capacitor can be inserted into the top of the turntable, the filling pump is controlled to work, so that the insulating oil in the inner cavity of the oil storage tank can be extracted and sprayed out through the filling head, the capacitor is automatically filled, the stepping motor is controlled to work to drive the turntable to rotate, the capacitor is replaced, the problem that the manual filling is easy to cause dislocation due to hand shaking is avoided, and the waste of the insulating oil is reduced.

Description

Capacitor insulating oil filling device

Technical Field

The utility model relates to a filling device, relates to the technical field of capacitor processing, and particularly relates to a capacitor insulating oil filling device.

Background

Two conductors close to each other, sandwiching a non-conductive insulating medium, constitute a capacitor, which stores electric charge when a voltage is applied between the two plates of the capacitor, the capacitance of which is numerically equal to the ratio of the amount of electric charge on one conductive plate to the voltage between the two plates, the basic unit of capacitance of the capacitor is farad, in the circuit diagram the capacitive element is usually indicated by the letter C, and the capacitor is subjected to an operation of filling with insulating oil during the production process. The following problems exist in the prior art:

1. the common filling device does not have the function of automatically filling the capacitor, and the capacitor is small in size, so that dislocation is easily caused by shaking hands when the capacitor is manually filled, and insulating oil is wasted;

2. common filling device does not possess and carries out filterable function to insulating oil, and insulating oil is at the in-process of turnover, and its inside residue easily persists, and the residue easily leads to filling head to appear blockking up, influences going on of processing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a capacitor insulating oil filling device, which aims to have the function of automatically filling a capacitor and solve the problem that dislocation is easy to occur due to shaking of hands in manual filling; the other purpose is to solve the problem that the filling head is easily blocked by the residues, so that the effect of filtering and removing impurities of the insulating oil is achieved.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a condenser insulating oil filling device, includes seals the filling case, the top fixed mounting who seals the filling case has the oil storage tank, the front of sealing the filling case is rotated and is connected with the sealing door, the front fixed mounting who seals the door has observation glass, be provided with automatic filling mechanism in the inner chamber of sealing the filling case, the top of oil storage tank is provided with filtering mechanism.

The automatic filling mechanism comprises a mounting plate, a filling pump machine and a fixing ring, the mounting plate is fixedly mounted in an inner cavity of a closed filling box, a stepping motor is fixedly mounted at the bottom of the mounting plate, and an output shaft of the stepping motor extends to a turntable fixedly connected with the top of the mounting plate.

The filtering mechanism comprises a secondary filter pipe, the secondary filter pipe is fixedly connected to the top of the oil storage tank, a connecting rod is fixedly mounted at the top of the secondary filter pipe, and a primary filter pipe is fixedly mounted at the top of the connecting rod.

The technical scheme of the utility model is further improved as follows: the top of the rotary table is provided with a groove, the inner wall of the rotary table is fixedly connected with an anti-slip block positioned in the inner cavity of the groove, and the bottom of the rotary table is detachably connected with a replacement ground mat positioned at the bottom of the groove.

The technical scheme of the utility model is further improved as follows: the fixed ring is fixedly installed on the left side of the inner cavity of the closed filling box, an elastic part is fixedly connected to the inner wall of the fixed ring, a mounting ring is fixedly connected to one end, far away from the inner wall of the fixed ring, of the elastic part, a filling head is fixedly installed on the inner wall of the mounting ring, and a micro-vibrator is fixedly installed on the outer wall of the mounting ring.

The technical scheme of the utility model is further improved as follows: the filling pump machine is fixedly arranged at the top of the inner cavity of the closed filling tank, an input pipe of the filling pump machine is fixedly connected with the bottom of the oil storage tank, and an output pipe of the filling pump machine is fixedly connected with the top of the filling head.

The technical scheme of the utility model is further improved as follows: the filter comprises a secondary filter pipe, a primary filter pipe and a movable frame, wherein the inner walls of the secondary filter pipe and the primary filter pipe are fixedly welded with fixing blocks, the top of each fixing block is detachably connected with the movable frame, and the bottom of the inner cavity of the movable frame is fixedly provided with a filter cartridge.

The technical scheme of the utility model is further improved as follows: the mesh diameter of the filter cartridge that is located the below is less than the mesh diameter that is located the filter cartridge of top, the top fixed mounting of filter cartridge has the dead man.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a capacitor insulating oil filling device, which adopts the combination of a stepping motor, a turntable, a groove, a filling pump machine and a filling head, can insert a capacitor into the top of the turntable through the design of the groove, controls the filling pump machine to work, can extract insulating oil in an inner cavity of an oil storage tank and spray the insulating oil through the filling head, realizes the automatic filling treatment of the capacitor, controls the stepping motor to work to drive the turntable to rotate, further replaces the capacitor, avoids the problem that the manual filling is easy to have dislocation due to hand shaking, and reduces the waste of the insulating oil.

2. The utility model provides a capacitor insulating oil filling device, which is characterized in that a primary filter pipe, a movable frame and a filter cylinder are combined, insulating oil is filled from the top of the primary filter pipe, the insulating oil is collected in an inner cavity of the movable frame, the filter cylinder is subjected to double-time filtering treatment, residues in the insulating oil are removed, the problem that a filling head is blocked due to the residues is avoided, the reliability of the device is improved, the filter cylinder can be taken out through connecting the movable frame by pulling a pull rod upwards, and a user can clean the filter cylinder conveniently.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the closed filling tank of the present invention;

FIG. 3 is an enlarged schematic view of the present invention at configuration A;

FIG. 4 is a schematic top view of the retaining ring of the present invention;

fig. 5 is a schematic structural view of the filter mechanism of the present invention.

In the figure: 1. sealing the filling box; 2. an oil storage tank; 3. a closing door; 4. observing glass;

5. an automatic filling mechanism; 51. mounting a plate; 52. a stepping motor; 53. a turntable; 531. a groove; 532. anti-skid blocks; 533. replacing the ground mat; 54. filling a pump machine; 55. a filling head; 56. a fixing ring; 561. an elastic member; 562. a mounting ring; 563. a micro-vibrator;

6. a filtering mechanism; 61. a secondary filter tube; 62. a connecting rod; 63. a primary filter tube; 64. a fixed block; 65. a movable frame; 66. a filter cartridge; 67. and (5) pulling a rod.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-5, the utility model provides a capacitor insulating oil filling device, which comprises a closed filling tank 1, wherein an oil storage tank 2 is fixedly installed at the top of the closed filling tank 1, a closed door 3 is rotatably connected to the front of the closed filling tank 1, an observation glass 4 is fixedly installed at the front of the closed door 3, an automatic filling mechanism 5 is arranged in an inner cavity of the closed filling tank 1, a filtering mechanism 6 is arranged at the top of the oil storage tank 2, the automatic filling mechanism 5 comprises a mounting plate 51, a filling pump 54 and a fixing ring 56, the mounting plate 51 is fixedly installed in the inner cavity of the closed filling tank 1, a stepping motor 52 is fixedly installed at the bottom of the mounting plate 51, an output shaft of the stepping motor 52 extends to the top of the mounting plate 51 and is fixedly connected with a turntable 53, the filtering mechanism 6 comprises a secondary filter tube 61, the secondary filter tube 61 is fixedly connected to the top of the oil storage tank 2, a connecting rod 62 is fixedly installed at the top of the secondary filter tube 61, the top fixed mounting of connecting rod 62 has elementary chimney filter 63, by the design of sealed filling tank 1 and closed door 3, realizes the function of sealed oiling, avoids the smell of insulating oil to influence the healthy problem of workman, through the design of observation glass 4, is convenient for the workman to observe the state of carousel 53.

Example 2

As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the top of the turntable 53 is provided with a groove 531, the inner wall of the turntable 53 is fixedly connected with an anti-skid block 532 positioned in an inner cavity of the groove 531, the bottom of the turntable 53 is detachably connected with an alternative ground mat 533 positioned at the bottom of the groove 531, the fixing ring 56 is fixedly installed at the left side of the inner cavity of the closed filling box 1, the inner wall of the fixing ring 56 is fixedly connected with an elastic member 561, one end of the elastic member 561, which is far away from the inner wall of the fixing ring 56, is fixedly connected with a mounting ring 562, the inner wall of the mounting ring 562 is fixedly provided with a filling head 55, the outer wall of the mounting ring 562 is fixedly provided with a micro-vibrator 563, the filling pump 54 is fixedly installed at the top of the inner cavity of the closed filling box 1, the input pipe of the filling pump 54 is fixedly connected with the bottom of the oil storage tank 2, the output pipe of the pump 54 is fixedly connected with the top of the filling head 55, and the capacitor can be inserted into the top of the turntable 53 through the design of the groove 531, control filling pump machine 54 work, can extract the insulating oil in the oil storage tank 2 inner chamber and spout through filling head 55, the realization carries out the processing of automatic filling to the condenser, control step motor 52 work thereupon and drive carousel 53 and rotate, and then replace the condenser, avoid manual filling very easily to tremble the problem that the dislocation appears because of the hand, reduce the waste of insulating oil, through the design of replacing ground mat 533, can dismantle it down to change into the replacement ground mat 533 of different thickness, be convenient for carry out processing to the condenser of co-altitude not.

Example 3

As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, second grade filter tube 61, equal fixed welding has fixed block 64 on the inner wall of primary filter tube 63, the top dismantlement formula of fixed block 64 is connected with movable frame 65, the bottom fixed mounting of movable frame 65 inner chamber has cartridge filter 66, the mesh diameter of the cartridge filter 66 that is located the below is less than the mesh diameter that is located top cartridge filter 66, the top fixed mounting of cartridge filter 66 has dead lever 67, pour insulating oil into from primary filter tube 63's top into, insulating oil can collect in movable frame 65's inner chamber thereupon, carry out twice filtration processing to it through cartridge filter 66, get rid of the inside residue of insulating oil, avoid the residue to lead to filling head 55 to appear the problem of jam, promote the reliability of this device, and upwards stimulate dead lever 67, can take out cartridge filter 66 intercommunication movable frame 65, the user of being convenient for carries out the work of clearing up cartridge filter 66.

The working principle of the capacitor insulating oil filling device is described in detail below.

As shown in fig. 1-5, during the use process, the capacitor is inserted into the inner cavity of the groove 531, and then the filling pump 54 is controlled to work, i.e. the insulating oil is extracted to fill the capacitor through the filling head 55, and then the stepping motor 52 is controlled to work to replace the position of the capacitor, during the oil filling process of the inner cavity of the oil storage tank 2, the insulating oil is injected from the top of the primary filter tube 63, and is subjected to double filtration treatment through the filter tube 66, so as to remove the residue inside the insulating oil.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a condenser insulating oil filling device, is including sealing filling case (1), its characterized in that: an oil storage tank (2) is fixedly mounted at the top of the closed filling tank (1), a closed door (3) is rotatably connected to the front of the closed filling tank (1), an observation glass (4) is fixedly mounted on the front of the closed door (3), an automatic filling mechanism (5) is arranged in an inner cavity of the closed filling tank (1), and a filtering mechanism (6) is arranged at the top of the oil storage tank (2);

the automatic filling mechanism (5) comprises a mounting plate (51), a filling pump machine (54) and a fixing ring (56), the mounting plate (51) is fixedly mounted in an inner cavity of the closed filling box (1), a stepping motor (52) is fixedly mounted at the bottom of the mounting plate (51), and an output shaft of the stepping motor (52) extends to the top of the mounting plate (51) and is fixedly connected with a turntable (53);

filtering mechanism (6) include second grade chimney filter (61), second grade chimney filter (61) fixed connection is at the top of oil storage tank (2), the top fixed mounting of second grade chimney filter (61) has connecting rod (62), the top fixed mounting of connecting rod (62) has elementary chimney filter (63).

2. The capacitor insulating oil filling apparatus according to claim 1, wherein: the top of carousel (53) is seted up flutedly (531), fixedly connected with on the inner wall of carousel (53) is located non slipping spur (532) in recess (531) inner chamber, the bottom dismantlement formula of carousel (53) is connected with and is located replacement ground mat (533) of recess (531) bottom.

3. The capacitor insulating oil filling apparatus according to claim 2, wherein: the device comprises a fixing ring (56), an elastic part (561) is fixedly connected to the inner wall of the fixing ring (56), one end, far away from the inner wall of the fixing ring (56), of the elastic part (561), a mounting ring (562), a filling head (55) is fixedly mounted on the inner wall of the mounting ring (562), and a micro-vibrator (563) is fixedly mounted on the outer wall of the mounting ring (562).

4. The capacitor insulating oil filling apparatus according to claim 3, wherein: the filling pump machine (54) is fixedly arranged at the top of the inner cavity of the closed filling box (1), an input pipe of the filling pump machine (54) is fixedly connected with the bottom of the oil storage tank (2), and an output pipe of the filling pump machine (54) is fixedly connected with the top of the filling head (55).

5. The capacitor insulating oil filling apparatus according to claim 1, wherein: all fixed welding has fixed block (64) on the inner wall of second grade chimney filter (61), elementary chimney filter (63), the top dismantlement formula of fixed block (64) is connected with movable frame (65), the bottom fixed mounting of movable frame (65) inner chamber has cartridge filter (66).

6. The capacitor insulating oil filling apparatus according to claim 5, wherein: the mesh diameter of the filter cylinder (66) below is smaller than that of the filter cylinder (66) above, and a pull rod (67) is fixedly mounted at the top of the filter cylinder (66).