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CN-121993861-A - General explosion-proof ventilation unit of marine booster station warms up

CN121993861ACN 121993861 ACN121993861 ACN 121993861ACN-121993861-A

Abstract

The invention relates to the field of heating and ventilation of offshore booster stations, in particular to an explosion-proof type ventilating device for the heating and ventilation of the offshore booster stations, which comprises a mounting mechanism, wherein the mounting mechanism is provided with a ventilating mechanism, and comprises at least two ventilating pipelines, wherein the ventilating pipelines are arranged on the mounting mechanism, an exhaust pipe and a pressure relief pipe are arranged at the tops of the ventilating pipelines, piston columns are arranged in the ventilating pipelines, a sealing cavity is arranged at the top end parts of the ventilating pipelines, connecting rods are arranged at the end parts of the piston columns, a first power supply plate and a first electric shock sheet are arranged on the connecting rods, a fixing frame and a power supply battery are arranged at the outer ends of the ventilating pipelines, the power supply battery is connected with the first power supply plate through a first power supply assembly, a second power supply plate and a second electric shock sheet are arranged on the piston plate, and an alarm assembly and a pressure homogenizing assembly are arranged on the mounting mechanism and the ventilating pipelines.

Inventors

  • SHAN XIAOHUI
  • WU WUJIN
  • YANG CHUNTAO
  • Zhang lv
  • ZHANG JIANXIANG
  • ZHANG PENG
  • SHEN XINXIN

Assignees

  • 三峡新能源海上风电运维江苏有限公司

Dates

Publication Date
20260508
Application Date
20260304

Claims (9)

  1. 1. The utility model provides a general explosion-proof ventilation unit of marine booster station warms up, includes installation mechanism (1), its characterized in that, install on installation mechanism (1) and be used for marine booster station warms up ventilation mechanism (2) that ventilate, ventilation mechanism (2) include: The two-way type air-conditioning system comprises at least two air pipes (21), wherein the air pipes (21) are arranged on a mounting mechanism (1), exhaust pipes (23) and pressure release pipes (24) are symmetrically and conductively arranged at two ends of the top of each air pipe (21), and piston columns (27) are arranged in the air pipes (21) between the exhaust pipes (23) and the pressure release pipes (24); The sealing cavity (25), the top end of the ventilating duct (21) is arranged in the sealing cavity (25), the end of the piston column (27) is provided with a connecting rod (26), and a return spring (28) is sleeved on the connecting rod (26) positioned in the ventilating duct (21); The end part of the connecting rod (26) is inserted into the sealing cavity (25), a first power supply plate (29) is further arranged on the connecting rod (26) positioned at the end part of the sealing cavity (25), and a first electric shock sheet (210) is arranged on the first power supply plate (29); The outer end of the ventilating duct (21) is also provided with a fixing frame (211), the top of the fixing frame (211) is provided with a power supply battery (212), and the power supply battery (212) is connected with a first power supply board (29) through a first power supply assembly (213); a piston plate (214), the piston plate (214) being slidably disposed within the sealed chamber (25); A second power supply plate (215) is arranged on the piston plate (214), and a second electric shock sheet (216) is also arranged on the second power supply plate (215); The device comprises an alarm component (218), wherein the alarm component (218) is electrically connected with a second power supply board (215), and a pressure homogenizing component (3), wherein the pressure homogenizing component (3) is arranged on an installation mechanism (1) and ventilation pipelines (21), so that pressure homogenizing is carried out on each ventilation pipeline (21) in the exhaust process, and the device is convenient to carry out safe explosion-proof ventilation.
  2. 2. The general explosion-proof ventilation device for the marine booster station according to claim 1, wherein the installation mechanism (1) comprises a first installation frame (11) and a second installation frame (12), the first installation frame (11) and the second installation frame (12) are respectively installed at the top and the bottom of the ventilation pipeline (21), a plurality of first connection holes (111) are formed in the first installation frame (11), a plurality of second connection holes (121) are formed in the second installation frame (12), and the first connection holes (111) and the second connection holes (121) are tightly connected with the ventilation pipeline (21); The first mounting frame (11) and the second mounting frame (12) are connected with each other through a plurality of reinforcing bent rods (13), and the bottom of each reinforcing bent rod (13) is also provided with a mounting assembly (14) for stably mounting the whole device; and a mounting sleeve (15) is also arranged on the reinforcing bent rod (13).
  3. 3. The general explosion-proof ventilation device for the marine booster station according to claim 2, wherein the mounting assembly (14) comprises a mounting plate (141), the top of the mounting plate (141) is connected with the reinforcing bent rod (13) through a plurality of symmetrically arranged fixing rods (143), and a plurality of mounting holes (142) are formed in the mounting plate (141).
  4. 4. The general explosion-proof ventilation device for the marine booster station according to claim 1, wherein an air inlet nozzle (22) is arranged at the bottom opening of the ventilation pipeline (21).
  5. 5. The general explosion-proof ventilation device for the marine booster station according to claim 1, wherein the tops of the exhaust pipe (23) and the pressure relief pipe (24) are also provided with connecting flanges.
  6. 6. The general explosion-proof ventilation device for a marine booster station according to claim 1, wherein the first power supply assembly (213) comprises a first protection sleeve (2131), one end of the first protection sleeve (2131) is connected with a power supply battery (212), and the other end of the first protection sleeve (2131) is inserted into the sealed cavity (25); The power supply device further comprises a first power supply line (2132), one end of the first power supply line (2132) is connected with the first power supply plate (29), and the first power supply line (2132) penetrates through the first protective sleeve (2131) and is connected with the power supply battery (212).
  7. 7. The marine booster station heating general purpose explosion-proof ventilation device according to claim 1, wherein the piston plate (214) is connected to the inner wall of the seal chamber (25) by a connecting spring (217).
  8. 8. The marine booster station warm general explosion-proof ventilation device according to claim 1, characterized in that the alarm assembly (218) comprises a connecting frame (2181), the connecting frame (2181) is arranged outside a ventilation pipeline (21) arranged outside the sealing cavity (25), and an alarm (2182) is arranged at the bottom of the connecting frame (2181); the piston rod further comprises a second protective sleeve (2183), the second protective sleeve (2183) is connected with the sealing cavity (25) in a sliding mode, and the end portion of the second protective sleeve (2183) is connected with the piston plate (214); And one end of the second power supply line (2184) is connected with the alarm (2182), and the other end of the second power supply line (2184) passes through the second protective sleeve (2183) and the piston plate (214) to realize connection with the second power supply plate (215).
  9. 9. The marine booster station heating general explosion-proof type ventilation device according to claim 1, wherein the pressure equalizing component (3) comprises a pressure equalizing main pipe (31), the pressure equalizing main pipe (31) is inserted into the installation sleeve (15), a plurality of pressure equalizing branch pipes (32) are installed on the pressure equalizing main pipe (31) in a conducting mode, the pressure equalizing branch pipes (32) are connected with the ventilation pipes (21) in a conducting mode, and an electric control valve (33) is further installed on the pressure equalizing branch pipes (32).

Description

General explosion-proof ventilation unit of marine booster station warms up Technical Field The invention relates to the field of heating and ventilation of offshore booster stations, in particular to a general explosion-proof ventilation device for heating an offshore booster station. Background Offshore booster stations are used as key facilities of offshore wind farms, the internal electrical equipment of the offshore booster stations is dense, and flammable and explosive gases or high-temperature hot spots can be generated in the operation process. Therefore, the heating ventilation air conditioner and the ventilation system not only need to ensure equipment heat dissipation and personnel environment comfort, but also have high safety explosion-proof function, timely remove dangerous gas and inhibit explosion risk. At present, the common offshore ventilation device has a plurality of emphasis on basic ventilation and weather corrosion prevention functions, has defects in the aspects of active explosion prevention monitoring and emergency treatment, and cannot realize rapid and automatic pressure relief and alarm treatment when the pressure in a ventilation pipeline is abnormally increased, thereby influencing the use of the ventilation device. Disclosure of Invention The invention aims to provide a general explosion-proof ventilation device for heating an offshore booster station, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: The universal explosion-proof ventilation device for the marine booster station heating comprises a mounting mechanism, wherein the mounting mechanism is provided with a ventilation mechanism for ventilating the marine booster station heating, the ventilation mechanism comprises at least two ventilation pipelines, the ventilation pipelines are arranged on the mounting mechanism, an exhaust pipe and a pressure release pipe are symmetrically and conductively arranged at the two ends of the top of each ventilation pipeline, a piston column is arranged in the ventilation pipeline between the exhaust pipe and the pressure release pipe, a sealing cavity is arranged at the top end part of each ventilation pipeline, the end part of each piston column is provided with a connecting rod, a reset spring is sleeved on the connecting rod in the ventilation pipeline, the end part of each connecting rod is inserted into the sealing cavity, a first power supply plate is further arranged on the connecting rod at the end part of each sealing cavity, a first electric shock sheet is arranged on the first power supply plate, a fixing frame is further arranged at the outer end of each ventilation pipeline, a power supply battery is arranged at the top of each fixing frame and is connected with the first power supply plate through the first power supply assembly, the piston plate is slidingly arranged in the sealing cavity, a second power supply plate is arranged on the piston plate, a reset spring is further arranged on the second power supply plate, the second power supply plate is further arranged on the sealing cavity, the second power supply plate is further provided with the second power supply plate, the second power supply plate is connected with the first power supply plate and the pressure release plate is uniformly arranged in the ventilation assembly, and the ventilation device is uniformly arranged in the ventilation process, and is convenient for the ventilation and the ventilation device. Preferably, the mounting mechanism comprises a first mounting frame and a second mounting frame, the first mounting frame and the second mounting frame are respectively mounted at the top and the bottom of the ventilating duct, a plurality of first connecting holes are formed in the first mounting frame, a plurality of second connecting holes are formed in the second mounting frame, the first connecting holes and the second connecting holes are in tight connection with the ventilating duct, the first mounting frame and the second mounting frame are connected with each other through a plurality of reinforcing bent rods, a mounting assembly used for stably mounting the whole device is further arranged at the bottom of the reinforcing bent rods, and a mounting sleeve is further mounted on the reinforcing bent rods. Preferably, the mounting assembly comprises a mounting plate, the top of the mounting plate is connected with the reinforcing bent rod through a plurality of groups of symmetrically arranged fixing rods, and a plurality of mounting holes are formed in the mounting plate. Preferably, an air inlet nozzle is arranged at the bottom opening of the ventilation pipeline. Preferably, the top of the exhaust pipe and the top of the pressure relief pipe are also provided with connecting flanges. Preferably, the first power supply assembly comprises a first protective sleeve, one end of the