CN214194454U - Anticorrosive arrangement structure of offshore operation platform equipment - Google Patents
Anticorrosive arrangement structure of offshore operation platform equipment Download PDFInfo
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- CN214194454U CN214194454U CN202021566117.3U CN202021566117U CN214194454U CN 214194454 U CN214194454 U CN 214194454U CN 202021566117 U CN202021566117 U CN 202021566117U CN 214194454 U CN214194454 U CN 214194454U
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Abstract
The utility model provides an anticorrosive arrangement structure of offshore operation platform equipment, including main room, GIS room, cubical switchboard room, water pump room and the equipment antechamber of becoming, its characterized in that: the GIS chamber, the main transformer chamber, the switch cabinet chamber and the water pump chamber are respectively provided with at least one airlock room to be connected with the external environment; an inner door is arranged between the equipment front chamber and the main transformer chamber, an outer door is arranged between the equipment front chamber and the outside, and the inner door and the outer door form an air lock chamber entering the main transformer chamber; the utility model discloses can prevent effectively that external corrosive gas from directly getting into indoorly, guarantee that the equipment room environment is good to the design is simple reasonable, has economic nature.
Description
Technical Field
The utility model relates to an equipment room between airlock arranges the field, concretely relates to anticorrosive arrangement structure of offshore operation platform equipment.
Background
At present, offshore operation platforms in China are numerous, including multiple industries such as electric power, petroleum and metallurgy. The offshore environment is a corrosive environment with high humidity and high salinity. Offshore platforms are typically configured with equipment rooms, including electrical and mechanical equipment. The electrical equipment comprises a transformer room, a high-low voltage distribution room, a GIS room, a diesel engine room, a direct current equipment room, a relay protection equipment room, a control equipment room and the like; the mechanical equipment room comprises a water pump room, a fan room, a mechanical appliance room and the like. The design of the equipment room at present has two modes:
1. the room door of the equipment room is a door and is directly communicated with the external environment. When the room door is opened, salt spray and moisture may enter the equipment room. The outer skin of the equipment can be corroded and rusted after being corroded by corrosive gas for a long time, and electronic components can break down after being damped, so that the performance is reduced, the service life is shortened, and the normal use is influenced.
2. The equipment rooms are not directly communicated with the external environment, the whole platform is sealed by a sealed metal structure, and then each room is reached through the arranged inner corridor. This approach avoids the intrusion of corrosive gases, but increases the platform area and increases capital investment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anticorrosive arrangement structure of offshore operation platform equipment, the utility model discloses can prevent effectively that external corrosive gas from directly getting into indoorly, guarantee that the equipment room environment is good to the design is simple reasonable, has economic nature.
Therefore, the utility model adopts the following technical scheme:
the utility model provides an anticorrosive arrangement structure of offshore operation platform equipment, includes main room, GIS room, cubical switchboard room, water pump room and equipment antechamber, its characterized in that: the GIS chamber, the main transformer chamber, the switch cabinet chamber and the water pump chamber are respectively provided with at least one airlock room to be connected with the external environment; an inner door is arranged between the equipment front chamber and the main transformer chamber, an outer door is arranged between the equipment front chamber and the outside, and the inner door and the outer door form an air lock chamber entering the main transformer chamber.
Further: and the GIS chamber, the main transformer chamber, the switch cabinet and the water pump room are internally provided with a micro-positive pressure device.
Further: and each outer side wall of the GIS room and each outer side wall of the switch cabinet room are provided with an air lock room connected with the outside.
Further: and the air locks are uniformly distributed in the indoor non-equipment areas of the function chambers of the equipment room.
Further: an inner door and an outer door are arranged between the air locks, and at least one person stands between the inner door and the outer door.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses separate each function room of equipment room for relatively independent unit, and all set up between the airlock and be connected with the external world, completely cut off equipment and external corrosive gas effectively, guaranteed the environment of equipment normal operating.
2. Further, the utility model discloses a set up the indoor layout in each function room between the airlock, do not occupy outside marine operation platform space, do not increase marine operation platform area, reduce the investment.
3. Furthermore, the utility model discloses set up the pressure-fired system, during keeping the air current all the time to flow external natural environment from the function room, avoided external corrosive gas to enter into indoorly through the crack.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The labels in the figures are: 1-external environment; 2-a main transformer chamber; 3-a GIS room; 4-a switch cabinet chamber; 5-water pump chamber; 6-equipment antechamber; 7-airlock room; 8-an inner door; 9-an outer door; 10-air-lock chamber inner door; 11-air lock chamber outer door; 52-Water Pump.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
As shown in fig. 1, the utility model provides an offshore operation platform equipment anticorrosion arrangement structure, including main transformer room 2, GIS room 3, switch cabinet room 4, water pump room 5 and equipment antechamber 6, GIS room 3, main transformer room 2, switch cabinet room 4 and water pump room 5 set up at least one airlock room 7 respectively and are connected with external environment 1; an inner door 8 is arranged between the equipment front chamber 6 and the main transformer chamber 2, an outer door 9 is arranged between the equipment front chamber and the outside, the inner door 8 and the outer door 9 form an air lock chamber 7 entering the main transformer chamber 2, and the equipment front chamber 6 is provided with tools for maintenance and repair and is a non-key anticorrosion area without a micro-positive pressure device. When the main transformer chamber 2 and the GIS chamber 3 are simultaneously in clean air, the passage 12 between them does not need to be provided with an airlock. The reference numeral 52 denotes a water pump 52 provided in the water pump chamber.
Be equipped with the pressure-fired device in GIS room 3, main room 2, the cubical switchboard room 4 and the pump room 5 that become, utilize the pressure-fired device to make each function room keep the air current all the time to flow to external natural environment from the function room in.
And each outer side wall of the GIS room 3 and the switch cabinet room 4 is provided with an air lock room 7 connected with the external environment 1.
The airlock room 7 is uniformly arranged in indoor non-equipment areas of each function room of the equipment room 1, the non-equipment areas in the rooms are utilized, extra space of a marine operation platform is not occupied, the area of the marine operation platform is prevented from being increased, and the function rooms comprise a main transformer room 2, a GIS room 3, a switch cabinet room 4 and a water pump room 5.
The air lock room 7 is provided with an air lock room inner door 10 and an air lock room outer door 11, at least one person standing space is arranged between the air lock room inner door 10 and the air lock room outer door 11, a plurality of persons standing space is reserved between the two doors, and the two doors cannot be opened simultaneously; when an operator enters the equipment room, the outer door is opened firstly to enter the air lock room, and the inner door can be opened after the outer door is closed; when the operator leaves the equipment room, the inner door is opened first to enter the air lock room, and the outer door can be opened after the inner door is closed.
The above embodiments are merely preferred technical solutions of the present invention, and it should be understood by those skilled in the art that modifications or substitutions of technical solutions or parameters in the embodiments can be made without departing from the principles and essential conditions of the present invention, and all the modifications or substitutions should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides an anticorrosive arrangement structure of offshore operation platform equipment, includes main room, GIS room, cubical switchboard room, water pump room and equipment antechamber, its characterized in that: the GIS chamber, the main transformer chamber, the switch cabinet chamber and the water pump chamber are respectively provided with at least one airlock room to be connected with the external environment; an inner door is arranged between the equipment front chamber and the main transformer chamber, an outer door is arranged between the equipment front chamber and the outside, and the inner door and the outer door form an air lock chamber entering the main transformer chamber;
the air locks are uniformly distributed in the indoor non-equipment areas of the function chambers of the equipment chamber;
an inner door and an outer door are arranged between the air locks, and at least one person stands between the inner door and the outer door.
2. The offshore operation platform equipment corrosion prevention arrangement structure of claim 1, wherein: and the GIS chamber, the main transformer chamber, the switch cabinet chamber and the water pump room are internally provided with a micro-positive pressure device.
3. The offshore operation platform equipment corrosion prevention arrangement structure of claim 1, wherein: and each outer side wall of the GIS room and the switch cabinet room is provided with an air lock room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021566117.3U CN214194454U (en) | 2020-07-31 | 2020-07-31 | Anticorrosive arrangement structure of offshore operation platform equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021566117.3U CN214194454U (en) | 2020-07-31 | 2020-07-31 | Anticorrosive arrangement structure of offshore operation platform equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214194454U true CN214194454U (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021566117.3U Active CN214194454U (en) | 2020-07-31 | 2020-07-31 | Anticorrosive arrangement structure of offshore operation platform equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214194454U (en) |
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2020
- 2020-07-31 CN CN202021566117.3U patent/CN214194454U/en active Active
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