CN113250812B - Diesel generating set control device and control method - Google Patents

Abstract

The invention discloses a control device of a diesel generating set, which comprises an outer shell, a damping piece, a bottom support, a door panel, a control panel and an inner sleeve body, wherein the damping piece is matched with the inner sleeve body, the door panel is rotationally connected with the outer shell, the inner sleeve body is rotationally connected with the outer shell, the outer shell comprises a rotating base, two fixed columns and two double-arm wheels, the rotating base is rotationally connected with the inner sleeve body and is arranged in the outer shell, the two fixed columns are matched with the double-arm wheels, and the double-arm wheels are rotationally connected with the outer shell, and the control method of the diesel generating set comprises the following steps: starting a diesel generator set; starting a network communication module; the door plate is closed, on the basis of the prior art, the structure of the control device is improved, and the outer shell is matched with the inner sleeve body, so that the inner sleeve body converts vibration into swing when the outer shell vibrates, the swing of the inner sleeve body can be further weakened, the damping effect on the inner sleeve body is realized, and the protection effect on the control panel is also realized.

Description

Diesel generating set control device and control method

Technical Field

The invention relates to the technical field of diesel generating set control, in particular to a diesel generating set control device and a control method.

Background

The diesel generating set control device usually controls the operation of the diesel generating set, the diesel generating set often generates a large amount of vibration in the operation process, the interior of the diesel generating set control device is often fragile, the vibration needs to be avoided as much as possible, and therefore the vibration generated by the diesel generating set needs to be avoided from generating adverse effects on the control device.

Disclosure of Invention

The invention provides a control device and a control method of a diesel generating set, aiming at solving the problem that the internal damage of the existing control device of the diesel generating set is easily caused by vibration.

A control device of a diesel generating set comprises an outer shell, a damping piece, a bottom support, a door plate, a control panel and an inner sleeve body, the shock absorption piece is arranged between the outer shell and the inner sleeve body, the shock absorption piece is matched with the inner sleeve body, the bottom support is arranged at the lower side of the outer shell, the control panel is arranged at the outer side of the inner sleeve body, the door panel is rotationally connected with the outer shell, the inner sleeve body is rotationally connected with the outer shell, and is arranged inside the outer shell, the outer shell comprises a rotating base, two fixed columns and two double-arm wheels, the rotating base is rotationally connected with the inner sleeve body, and is arranged inside the outer shell, the two fixing columns are arranged inside the outer shell, and is matched with the double-arm wheel, and the double-arm wheel is rotationally connected with the outer shell and is matched with the inner sleeve.

The double-arm wheel comprises a rotating bearing, a butt joint end and a connecting arm, wherein the butt joint end is provided with a matching hole, the connecting arm is arranged on the lower side of the butt joint end and is fixedly connected with the butt joint end, the rotating bearing is arranged at the joint of the connecting arm and the butt joint end, and the matching hole is arranged on the upper side of the butt joint end and is matched with the inner sleeve body.

Wherein, the internal sleeve body includes dwang, first universal head, interior box, butt pearl and connector, the upside of dwang with first universal head fixed connection, and pass through first universal head with the rotating base rotates to be connected, the butt pearl cover is located the periphery side of dwang, and with the mating holes cooperatees, the connector set up in the downside of dwang, the connector with interior box fixed connection.

The damping piece comprises an annular damping unit and a bottom damping unit, the annular damping unit surrounds the inner sleeve body and is rotatably connected with the outer shell body, and the bottom damping unit is arranged on the lower side of the outer shell body and is matched with the inner sleeve body.

The annular damping unit comprises a connecting rod, a spring, a butt plate and an isolation bin provided with a circular opening, the spring is sleeved on the outer peripheral side of one end of the connecting rod, which is far away from the inner sleeve body, two ends of the spring are fixedly connected with the butt plate and the isolation bin respectively, one end of the connecting rod, which is close to the inner sleeve body, is rotatably connected with the inner sleeve body, the butt plate is arranged at one end, which is far away from the inner sleeve body, of the connecting rod, and the diameter of the circular opening is twice that of the connecting rod.

The bottom damping unit comprises a rotating disc, a second universal head, a supporting column and a plurality of dampers, wherein the supporting column is arranged in the outer shell and passes through the second universal head and the rotating disc, the dampers are arranged on the lower side of the rotating disc, and the upper side of the rotating disc is abutted to the inner sleeve body.

The control panel comprises a network communication module, an electrical control device and a control screen, the network communication module and the electrical control device are electrically connected with the control screen, and the control screen is arranged on the outer side of the inner sleeve body.

A control method adopting the diesel generating set control device comprises the following steps:

opening the door plate, and starting the diesel generator set through the control screen and the electric control device;

after the diesel generator set is started, starting a network communication module to monitor the internal state of the control device;

and closing the door plate to enable the bottom damping unit and the annular damping unit to start working, so that the damping work of the control device can be carried out.

The invention has the beneficial effects that: on the basis of the prior art, the structure of the control device is improved, the outer shell is matched with the inner sleeve body, so that the inner sleeve body converts vibration into swing when the outer shell vibrates, the rotating base is matched with the inner sleeve body, the swing of the inner sleeve body can be further weakened, the damping effect on the inner sleeve body is realized, and the protection effect on the control panel is also realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a diesel generating set control device according to the invention.

Fig. 2 is a schematic structural diagram of an annular damping unit of a diesel generating set control device according to the invention.

Fig. 3 is a schematic structural diagram of a bottom support of a diesel generating set control device according to the invention.

Fig. 4 is a schematic structural diagram of an internal member of a diesel generating set control device according to the invention.

Fig. 5 is a schematic top view of an outer casing of a diesel generating set control device according to the present invention.

FIG. 6 is a schematic step diagram of a control method of a diesel generator set.

10-outer shell, 20-shock absorption piece, 30-bottom support, 40-door plate, 50-control panel, 60-inner shell, 11-rotating base, 12-fixed column, 13-double-arm wheel, 21-annular shock absorption unit, 22-bottom shock absorption unit, 31-hinge rod, 32-rotating disc, 33-first telescopic rod, 34-shock-proof plate, 35-second telescopic rod, 36-sealing box, 37-piston, 51-network communication module, 52-electric control device, 53-control screen, 61-rotating rod, 62-first universal head, 63-inner box, 64-abutting bead, 65-connecting head, 131-rotating bearing, 132-abutting end, 133-connecting arm, 134-matching hole, 211-connecting rod, 212-spring, 213-abutting plate, 214-isolating bin, 215-circular opening, 221-rotating disc, 222-second universal head, 223-supporting column, 224-damper.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 6, the present invention provides a technical solution:

a diesel generating set control device comprises an outer shell 10, a shock absorption piece 20, a bottom support 30, a door plate 40, a control panel 50 and an inner sleeve body 60, wherein the shock absorption piece 20 is arranged between the outer shell 10 and the inner sleeve body 60, the shock absorption piece 20 is matched with the inner sleeve body 60, the bottom support 30 is arranged at the lower side of the outer shell 10, the control panel 50 is arranged at the outer side of the inner sleeve body 60, the door plate 40 is rotatably connected with the outer shell 10, the inner sleeve body 60 is rotatably connected with the outer shell 10 and is arranged inside the outer shell 10, the outer shell 10 comprises a rotating base 11, two fixed columns 12 and a double-arm wheel 13, the rotating base 11 is rotatably connected with the inner sleeve body 60 and is arranged inside the outer shell 10, the two fixed columns 12 are arranged inside the outer shell 10 and are matched with the double-arm wheel 13, the double-arm wheel 13 is rotatably connected with the outer shell 10 and matched with the inner sleeve body 60.

In this embodiment, the outer casing 10 is used to protect each component, and the shock absorber 20 further weakens the swing of the inner casing 60 to enable the inner casing 60 to move as little as possible by cooperating with the inner casing 60, the bottom support 30 secondarily weakens the shock of the inner casing 60 by reducing the shock of the outer casing 10, the control panel 50 is used to control the whole control device, the inner casing 60 bears the control panel 50 and the corresponding electrical components, the rotating base 11 is used to rotationally connect the inner casing 60 with the outer casing 10, and the two fixed columns 12 are used to cooperate with the two-arm wheel 13 to limit the rotation amplitude of the two-arm wheel 13, the double-arm wheel 13 is provided with a rubber layer on one side close to the outer shell 10, the rubber layer is abutted to the outer shell 10, the double-arm wheel 13 can utilize friction between the rubber layer and the outer shell 10 in the swinging process, so that swinging energy is further converted into friction heat, the swinging amplitude of the inner shell 60 is reduced, and the door plate 40 is used for sealing the outer shell 10.

Further, the double-arm wheel 13 comprises a rotating bearing 131, an abutting end 132 provided with a matching hole 134 and a connecting arm 133, wherein the connecting arm 133 is arranged at the lower side of the abutting end 132 and is fixedly connected with the abutting end 132, the rotating bearing 131 is arranged at the connecting position of the connecting arm 133 and the abutting end 132, and the matching hole 134 is arranged at the upper side of the abutting end 132 and is matched with the inner sleeve body 60.

In this embodiment, the rotating bearing 131 is used to rotatably connect the dual-arm wheel 13 to the outer housing 10, the abutting end 132 is engaged with the inner housing 60 through the engaging hole 134, so that the abutting end 132 can rotate as required, and the connecting arm 133 is used to provide a rubber layer, so as to reduce the swing amplitude of the inner housing 60.

Further, the inner casing body 60 includes dwang 61, first universal head 62, interior box 63, butt pearl 64 and connector 65, the upside of dwang 61 with first universal head 62 fixed connection, and pass through first universal head 62 with pedestal 11 rotates and connects, butt pearl 64 cover is located the periphery side of dwang 61, and with mating holes 134 cooperatees, connector 65 set up in the downside of dwang 61, connector 65 with interior box 63 fixed connection.

In this embodiment, the rotating rod 61 is used to connect the inner box 63 with the outer shell 10, and the first universal head 62 is used to enable the inner box 63 to rotate with the outer shell 10, when the outer shell 10 vibrates, the inner box 63 will convert the vibration into swing, the abutting bead 64 is used to cooperate with the abutting end 132, and the abutting bead 64 is used to cooperate with the abutting end 132, so that the double-arm wheel 13 can swing as required, and the connecting head 65 is used to connect the inner box 63.

Further, damper 20 includes annular shock attenuation unit 21 and bottom shock attenuation unit 22, annular shock attenuation unit 21 encircles the setting of inner cover body 60, and with outer shell body 10 rotates and connects, bottom shock attenuation unit 22 set up in the downside of outer shell body 10, and with inner cover body 60 cooperatees.

In the present embodiment, the ring-shaped damping unit 21 is used for damping the amplitude of the inner case 63 during the swing, and the damping unit is used for damping the amplitude of the swing of the inner case 63, so as to protect the internal components of the inner case 63, and the bottom damping unit 22 is used for assisting in damping the amplitude of the swing of the inner case 63.

Further, the annular shock absorption unit 21 includes a connection rod 211, a spring 212, an abutting plate 213 and an isolation bin 214 provided with a circular opening 215, the spring 212 is sleeved on an outer peripheral side of one end of the connection rod 211, which is far away from the inner sleeve body 60, two ends of the spring 212 are respectively fixedly connected with the abutting plate 213 and the isolation bin 214, one end of the connection rod 211, which is close to the inner sleeve body 60, is rotatably connected with the inner sleeve body 60, the abutting plate 213 is disposed at one end of the connection rod 211, which is far away from the inner sleeve body 60, and a diameter of the circular opening 215 is twice a diameter of the connection rod 211.

In this embodiment, the connecting rod 211 is connected to the inner box 63, when the inner box 63 swings, the connecting rod 211 is driven to move, the spring 212 is sleeved on the outer circumferential side of the connecting rod 211, when the connecting rod 211 moves, the spring 212 is compressed or extended, so that the spring 212 accumulates elastic potential energy, when the swing amplitude of the inner box 63 reaches the maximum, the spring 212 pushes the connecting rod 211 to move to weaken the movement of the inner box 63, that is, the swing amplitude of the inner box 63, the separation chamber 214 is used to limit the moving paths of the spring 212 and the connecting rod 211, the circular opening 215 is used to adapt to the irregular swing of the connecting rod 211 when the inner box 63 swings, the abutting plate 213 is used to limit the maximum displacement path of the connecting rod 211 in the separation chamber 214, so that the maximum displacement of the connecting rod 211 is restricted, that is, the swing amplitude of the inner case 63 is restricted.

Further, bottom shock attenuation unit 22 includes rolling disc 221, second universal head 222, support column 223 and a plurality of attenuator 224, support column 223 set up in the inside of shell body 10 and through second universal head 222 with rolling disc 221 is connected, and is a plurality of attenuator 224 all set up in the downside of rolling disc 221, the upside of rolling disc 221 with the inner jacket body 60 butt.

In this embodiment, the rotating disc 221 is configured to abut against the inner box 63, the second universal head 222 is configured to allow the rotating disc 221 to freely rotate, the plurality of dampers 224 are disposed below the rotating disc 221, when the inner box 63 rotates, the rotating disc 221 is pushed to rotate correspondingly, the dampers 224 are configured to reduce the rotation of the rotating disc 221, that is, to reduce the rotation of the inner box 63 in an auxiliary manner, and the supporting columns 223 are configured to support the rotating disc 221 so as to provide a support for the supporting columns 223.

Further, the control panel 50 includes a network communication module 51, an electrical control device 52 and a control panel 53, the network communication module 51 and the electrical control device 52 are both electrically connected to the control panel 53, and the control panel 53 is disposed on the outer side of the inner sheath 60.

In the present embodiment, the network communication module 51 is used for transmitting control signals, the electric control device 52 is used for controlling each operating component, and the control panel 53 assists in operating each electric control device 52 and displaying each detailed information.

Further, the bottom support 30 includes a hinge rod 31, a rotary table 32, a first telescopic rod 33 and an anti-seismic plate 34, one end of the hinge rod 31 is connected with the anti-seismic plate 34, the other end of the hinge rod 31 is connected with the rotary table 32 in a rotating manner, the lower end of the first telescopic rod 33 is fixedly connected with the anti-seismic plate 34, and a driving wheel is connected to the lower side of the anti-seismic plate 34.

In this embodiment, the hinge rod 31 is used to connect the rotating disc 32 and the anti-vibration plate 34, and the anti-vibration plate 34 moves to drive the rotating disc 32 to rotate, i.e. to reduce the displacement of the anti-vibration plate 34 in an auxiliary manner, i.e. to reduce the displacement of the anti-vibration plate 34, so as to achieve the purpose of reducing the vibration of the outer casing 10 in an auxiliary manner, and the first telescopic rod 33 cooperates with the anti-vibration plate 34 to reduce the displacement of the anti-vibration plate 34, so as to undertake the main purpose of reducing the vibration to the outer casing 10.

Further, the bottom support 30 further includes a second telescopic rod 35, a seal box 36 and a piston 37, the lower end of the second telescopic rod 35 is rotatably connected to the rotary plate 32, the upper end of the second telescopic rod 35 is rotatably connected to the seal box 36, the upper end of the first telescopic rod 33 is engaged with the seal box 36 through the piston 37, and the seal box 36 is disposed on the lower side of the outer shell 10.

In this embodiment, the second telescopic rod 35 is matched with the rotary table 32, and the rotation of the rotary table 32 is utilized to enable the second telescopic rod 35 to control the rotation of the lower rod, that is, the second telescopic rod 35 is used for the purpose of auxiliary control of the displacement of the anti-vibration plate 34, and the seal box 36 is used for being matched with the piston 37, so that the first telescopic rod 33 can be matched with the seal box 36 by the piston 37, and thus the attenuation of the displacement of the anti-vibration plate 34, that is, the attenuation of the vibration of the outer shell 10, is effectively improved.

Further, a control method using the diesel generating set control device comprises the following steps:

s101: the door plate 40 is opened, and the diesel generator set is started through the control screen 53 and the electric control device;

s102: after the diesel generator set is started, starting the network communication module 51 to monitor the internal state of the control device;

s103: the door panel 40 is closed to operate the bottom damping unit 22 and the ring-shaped damping unit 21, and thus the damping operation of the control device is performed.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (8)

1. A diesel generating set control device is characterized by comprising an outer shell, a damping piece, a bottom support, a door plate, a control panel and an inner sleeve body, wherein the damping piece is arranged between the outer shell and the inner sleeve body, the damping piece is matched with the inner sleeve body, the bottom support is arranged on the lower side of the outer shell, the control panel is arranged on the outer side of the inner sleeve body, the door plate is rotatably connected with the outer shell, the inner sleeve body is rotatably connected with the outer shell and is arranged in the outer shell, the outer shell comprises a rotating base, two fixed columns and a double-arm wheel, the rotating base is rotatably connected with the inner sleeve body and is arranged in the outer shell, the two fixed columns are arranged in the outer shell and are matched with the double-arm wheel, and the double-arm wheel is rotatably connected with the outer shell, and is fitted with the inner housing.

2. The control device of a diesel generating set according to claim 1, wherein the double-arm wheel includes a rotation bearing, an abutting end provided with a fitting hole, and a connecting arm, the connecting arm is disposed at a lower side of the abutting end and fixedly connected with the abutting end, the rotation bearing is disposed at a connection position of the connecting arm and the abutting end, and the fitting hole is disposed at an upper side of the abutting end and fitted with the inner housing.

3. The diesel generating set control device of claim 2, characterized in that the inner sleeve body comprises a rotating rod, a first universal head, an inner box body, an abutting bead and a connecting head, the upper side of the rotating rod is fixedly connected with the first universal head and is rotatably connected with the rotating base through the first universal head, the abutting bead is sleeved on the outer peripheral side of the rotating rod and is matched with the matching hole, the connecting head is arranged on the lower side of the rotating rod, and the connecting head is fixedly connected with the inner box body.

4. The control unit of diesel generating set according to claim 1, wherein said shock absorbing member comprises a ring-shaped shock absorbing unit disposed around said inner housing and rotatably coupled to said outer housing, and a bottom shock absorbing unit disposed at a lower side of said outer housing and engaged with said inner housing.

5. The diesel generating set control device of claim 4, wherein the annular damping unit comprises a connecting rod, a spring, a contact plate and an isolation bin having a circular opening, the spring is sleeved on an outer periphery of one end of the connecting rod away from the inner sleeve body, two ends of the spring are fixedly connected with the contact plate and the isolation bin respectively, one end of the connecting rod close to the inner sleeve body is rotatably connected with the inner sleeve body, the contact plate is arranged on one end of the connecting rod away from the inner sleeve body, and the diameter of the circular opening is twice the diameter of the connecting rod.

6. The diesel generating set control device according to claim 5, wherein the bottom damping unit includes a rotary disc, a second universal head, a support column, and a plurality of dampers, the support column is disposed inside the outer housing and connected to the rotary disc through the second universal head, the plurality of dampers are disposed on a lower side of the rotary disc, and an upper side of the rotary disc abuts against the inner housing.

7. The diesel generating set control device of claim 6, wherein the control panel comprises a network communication module, an electrical control device and a control panel, the network communication module and the electrical control device are electrically connected with the control panel, and the control panel is disposed outside the inner jacket body.

8. The control method of a diesel generating set control device according to claim 7, comprising the steps of:

opening the door plate, and starting the diesel generator set through the control screen and the electric control device;

after the diesel generator set is started, starting a network communication module to monitor the internal state of the control device;

and closing the door plate to enable the bottom damping unit and the annular damping unit to start working, so that the damping work of the control device can be carried out.

Images