CN214228589U

CN214228589U - Ventilation treatment control system applied to FPSO

Info

Publication number: CN214228589U
Application number: CN202022793638.9U
Authority: CN
Inventors: 刘可; 侯小东
Original assignee: Huaying Zhiyou Changzhou Data Technology Co ltd
Current assignee: Huaying Zhiyou Changzhou Data Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-09-17
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a be applied to FPSO's ventilation processing control system, the intelligent cabinet temperature adjusting device comprises a cabinet body, it is connected with the cabinet door to rotate on the cabinet body, a plurality of mounting grooves have been seted up, every to the bottom side of the cabinet body fixedly connected with first sleeve on the bottom side wall of mounting groove, first telescopic outside sliding connection has the second sleeve, the second sleeve is equipped with a plurality of buffer with first sleeve is inside, and is a plurality of buffer is vertical fixed connection in proper order, and is a plurality of buffer's upper end fixed connection is at the inside last lateral wall of first sleeve, and is a plurality of buffer's bottom fixed connection is on the inside bottom side wall of second sleeve. The utility model discloses the device reasonable in design thinks about ingeniously, has improved the buffering vibration isolation performance of switch board greatly, has prolonged the life of the inside electrical apparatus of switch board, and the practicality is high.

Description

Ventilation treatment control system applied to FPSO

Technical Field

The utility model discloses ventilation system control framework technical field especially relates to be applied to FPSO's ventilation processing control system.

Background

In publication No. CN209858973U, a ventilation processing control system applied to FPSO can ensure a comfortable working environment of a platform, realize control of corresponding functions such as short-circuit current, IP level, earth leakage protection, PROFIBUS protocol, and upper computer communication, and greatly improve stability and reliability of the system; wherein, a PROFIBUS-DP communication protocol is adopted to realize high-speed and low-cost communication in a ship system; the control power supply adopts a redundant control power supply device and adopts two power supply modes of an original power supply and an emergency power supply, so that the reliability and the usability of the control system are improved. The utility model discloses FPSO air treatment and ventilation control can be realized to adopt redundant controller to realize the real-time switching of main reserve, ensure that the unit can not have the time delay and switch over, the operation of not stopping steadily, maximum reduction loss.

However, the control cabinet applied to the FPSO ventilation treatment control system is not efficient in vibration isolation and buffering due to the fact that the control cabinet can be frequently influenced by vibration due to long-term operation at sea, long-term vibration can damage the internal electric appliance connecting piece of the control cabinet, maintenance is needed, maintenance cost is increased, the service life of internal electric appliances is shortened, and practicability is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to FPSO's ventilation processing control system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

be applied to FPSO's ventilation processing control system, the intelligent cabinet temperature adjusting device comprises a cabinet body, it is connected with the cabinet door to rotate on the cabinet body, a plurality of mounting grooves, every have been seted up to the bottom side of the cabinet body fixedly connected with first sleeve on the bottom side wall of mounting groove, first telescopic outside sliding connection has the second sleeve, the second sleeve is equipped with a plurality of buffer with first sleeve is inside, and is a plurality of buffer is vertical fixed connection in proper order, and is a plurality of buffer's upper end fixed connection is at the inside last lateral wall of first sleeve, and is a plurality of buffer's bottom fixed connection is on the inside bottom side wall of second sleeve.

As a further improvement scheme of the technical scheme: each buffer device comprises a connecting plate, a plurality of first springs are fixedly connected to the bottom side of each connecting plate, a sliding cylinder is fixedly connected to the bottom side wall of each connecting plate, a one-way valve is arranged in each connecting plate, a piston is slidably connected to each sliding cylinder, and a second spring is fixedly connected to the bottom end of each piston.

As a further improvement scheme of the technical scheme: and a rubber pad is fixedly connected to the bottom side of each second sleeve.

As a further improvement scheme of the technical scheme: and a heat dissipation dustproof net is arranged on the side wall of each cabinet door.

As a further improvement scheme of the technical scheme: every fixedly connected with dangerous warning sign on the lateral wall of the cabinet body, dangerous warning sign is the rectangle setting, be equipped with phosphor powder on the dangerous warning sign.

As a further improvement scheme of the technical scheme: the cabinet body is provided with an anti-oxidation coating which is uniformly sprayed on the surface of the cabinet body.

Compared with the prior art, the beneficial effects of the utility model are that:

when the cabinet body is placed on the ground, when the ground vibrates, the impact force to the device from the opposite side reaches the buffer device at the bottommost side, firstly, the first spring and the second spring in the buffer device at the bottommost side buffer the acting force of the ground to the device through elastic deformation, meanwhile, the piston quickly enters the sliding cylinder, an air column is generated in the sliding cylinder, the air column can prevent the piston from quickly entering the sliding cylinder, the low-frequency vibration amplitude is greatly reduced, then the air column slowly flows out of the sliding cylinder through the one-way valve, the residual acting force sequentially passes through the two buffer devices at the upper side and is greatly buffered through multi-stage buffering, the inside of the protection device is not damaged, the device is reasonable in design and ingenious in concept, the buffering and vibration isolation performance of the control cabinet is greatly improved, the service life of an electric appliance in the control cabinet is prolonged, and the practicability is high.

Drawings

Fig. 1 is a schematic front sectional view of a ventilation process control system applied to an FPSO according to the present invention;

fig. 2 is a partially enlarged structural diagram of a in fig. 1.

In the figure: 1 heat dissipation dust screen, 2 cabinet doors, 3 dangerous warning boards, 4 cabinets, 5 first springs, 6 second sleeves, 7 rubber pads, 8 second springs, 9 pistons, 10 check valves, 11 connecting plates, 12 mounting grooves, 13 sliding cylinders and 14 first sleeves.

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.

Please refer to fig. 1-2, in the embodiment of the present invention, be applied to FPSO's ventilation treatment control system, including the cabinet body 4, it is connected with cabinet door 2 to rotate on the cabinet body 4, a plurality of mounting grooves 12 have been seted up to the bottom side of the cabinet body 4, the first sleeve 14 of fixedly connected with on the end lateral wall of every mounting groove 12, the outside sliding connection of first sleeve 14 has second sleeve 6, second sleeve 6 and the inside a plurality of buffer that is equipped with of first sleeve 14, a plurality of buffer are vertical fixed connection in proper order, a plurality of buffer's upper end fixed connection is at the inside last lateral wall of first sleeve 14, a plurality of buffer's bottom fixed connection is on the inside end lateral wall of second sleeve 6.

Referring to fig. 2, each buffer device includes a connecting plate 11, a plurality of first springs 5 are fixedly connected to the bottom side of each connecting plate 11, a sliding cylinder 13 is fixedly connected to the bottom side wall of each connecting plate 11, a one-way valve 10 is arranged in each connecting plate 11, a piston 9 is slidably connected to the sliding cylinder 13, a second spring 8 is fixedly connected to the bottom end of each piston 9, three buffer devices are arranged in each second sleeve 6 and the first sleeve 14, when the cabinet 4 is placed on the ground and the ground vibrates, the impact force on the device reaches the lowest buffer device, first, the first spring 5 and the second spring 8 in the lowest buffer device buffer the acting force of the ground on the device through elastic deformation, and the piston 9 rapidly enters the sliding cylinder 13, an air column is generated in the sliding cylinder 13, and can prevent the piston 9 from rapidly entering the sliding cylinder 13, greatly reduced low frequency vibration amplitude, then the air column will flow out the sliding cylinder 13 slowly through check valve 10, and remaining effort will be in proper order through above two-stage buffer, through multistage buffering, will remain the effort and buffer greatly, and protection device is inside not damaged.

Referring to fig. 2, a rubber pad 7 is fixedly connected to the bottom side of each second sleeve 6, and the rubber pad 7 prevents the ground from wearing the bottom side wall of the second sleeve 6, so as to protect the second sleeve 6 from being damaged.

Referring to fig. 1, a heat dissipation dustproof net 1 is arranged on the side wall of each cabinet door 2, and the arrangement of the heat dissipation dustproof net improves the heat dissipation effect of the device and prevents dust, insects and the like from entering the device to damage the internal elements of the device.

Please refer to fig. 1, the side wall of each cabinet body 4 is fixedly connected with a dangerous warning board 3, the dangerous warning board 3 is rectangular, fluorescent powder is arranged on the dangerous warning board 3, so that non-professional personnel can be reminded through the dangerous warning board 3 in daytime or at night, and the non-professional personnel can be prevented from dialing and making the equipment dangerous when the device works.

Referring to fig. 1, the cabinet 4 is provided with an anti-oxidation coating, the anti-oxidation coating is uniformly sprayed on the surface of the cabinet 4, the anti-oxidation coating is a zinc-plating coating, and the oxidation speed of the zinc-plating coating is reduced by twenty times compared with that of a non-zinc-plating material, so that the oxidation corrosion of air to the device can be greatly reduced, and the service life of the device can be prolonged.

The utility model discloses a theory of operation is:

when the cabinet body 4 is placed on the ground, when the ground vibrates, the impact force to the device reaches the buffer device at the bottommost side, firstly, the first spring 5 and the second spring 8 in the buffer device at the bottommost side buffer the acting force of the ground to the device through elastic deformation, meanwhile, the piston 9 quickly enters the sliding cylinder 13, an air column is generated in the sliding cylinder 13, the air column can prevent the piston 9 from quickly entering the sliding cylinder 13, the low-frequency vibration amplitude is greatly reduced, then the air column slowly flows out of the sliding cylinder 13 through the one-way valve 10, the residual acting force sequentially passes through the two buffer devices at the upper two stages, the residual acting force is greatly buffered through multi-stage buffering, the inside of the device is protected from being damaged, the device has reasonable design and ingenious conception, the buffer performance of the control cabinet is greatly improved, and the service life of vibration isolation of electric appliances in the control cabinet is prolonged, the practicability is high.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Be applied to FPSO's ventilation processing control system, including the cabinet body (4), its characterized in that, it is connected with cabinet door (2) to rotate on the cabinet body (4), a plurality of mounting grooves (12), every have been seted up to the bottom side of the cabinet body (4) first sleeve (14) of fixedly connected with on the bottom side wall of mounting groove (12), the outside sliding connection of first sleeve (14) has second sleeve (6), second sleeve (6) and first sleeve (14) inside are equipped with a plurality of buffer, and are a plurality of buffer is vertical fixed connection in proper order, and is a plurality of buffer's upper end fixed connection is at the inside last lateral wall of first sleeve (14), and is a plurality of buffer's bottom fixed connection is on the inside bottom side wall of second sleeve (6).

2. The aeration process control system applied to an FPSO according to claim 1 wherein each of the damping devices comprises a connecting plate (11), a plurality of first springs (5) are fixedly connected to a bottom side of each of the connecting plates (11), a sliding cylinder (13) is fixedly connected to a bottom side wall of each of the connecting plates (11), a check valve (10) is provided in each of the connecting plates (11), a piston (9) is slidably connected to each of the sliding cylinders (13), and a second spring (8) is fixedly connected to a bottom end of each of the pistons (9).

3. The aeration process control system applied to an FPSO according to claim 1 wherein a rubber pad (7) is fixedly attached to the underside of each of the second sleeves (6).

4. The ventilation process control system for an FPSO according to claim 1 wherein a heat-dissipating dust screen (1) is provided on the side wall of each of the cabinet doors (2).

5. The ventilation processing control system applied to the FPSO according to claim 1, wherein a dangerous warning board (3) is fixedly connected to the side wall of each cabinet body (4), the dangerous warning board (3) is arranged in a rectangular shape, and fluorescent powder is arranged on the dangerous warning board (3).

6. The ventilation process control system for an FPSO according to claim 1 wherein the tank (4) is provided with an oxidation-resistant coating which is uniformly sprayed on the surface of the tank (4).