CN112797045A - Control system of remote control valve - Google Patents
Control system of remote control valve Download PDFInfo
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- CN112797045A CN112797045A CN202110130045.0A CN202110130045A CN112797045A CN 112797045 A CN112797045 A CN 112797045A CN 202110130045 A CN202110130045 A CN 202110130045A CN 112797045 A CN112797045 A CN 112797045A
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- valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000010720 hydraulic oil Substances 0.000 description 4
- 206010000369 Accident Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/021—Valves for interconnecting the fluid chambers of an actuator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention relates to the technical field of ships and discloses a control system of a remote control valve. A first accident limit and a second accident limit are set on the hull. The control system of the remote control valve comprises a valve body unit, an emergency unit and a standby unit. The valve body unit is located in a first accident limit and comprises a remote control valve and a hydraulic power module, and the hydraulic power module is used for controlling the opening and closing of the remote control valve. The emergency unit is located second accident limit, and the emergency unit includes emergent hydraulic pressure pipe and connects in the hand pump of emergent hydraulic pressure pipe one end, and the hand pump can be through opening and close of emergent hydraulic pressure pipe control remote control valve, and hand pump and hydraulic power module are parallelly connected. The backup unit includes a backup valve disposed on the emergency hydraulic pipe and located within a first accident limit, the backup valve being capable of being in a closed state when a fire or water ingress accident occurs within a second accident limit. When an accident occurs in the second accident limit, the hydraulic power module can still control the remote control valve, so that the safety of the ship body is improved.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a control system of a remote control valve.
Background
For a ship ballast water pipeline system and a bilge water pipeline system, as the pipelines are distributed on the whole ship, a plurality of valve pieces need to be arranged at positions which are difficult to reach by personnel, such as a ballast tank or an empty tank, and the like, the pipeline system is closely related to the navigation safety of the ship, and the valve pieces need to be conveniently and centrally controlled, so that the valve pieces on the pipeline system generally adopt an electro-hydraulic remote control valve to realize remote control. In order to meet the requirement that the remote control valve can be controlled after a fire disaster or a water inlet accident happens to any single accident boundary outside the installation position of the remote control valve, a local operation mode needs to be provided for the remote control valve, and manual operation control of the remote control valve is achieved. Fig. 1 is a control system for a prior art remote control valve. A first accident limit 10, a second accident limit 20, a third accident limit 30 and a fourth accident limit 40 are provided on the hull. The first margin of failure 10 is a cabin that is not easily accessible to personnel, such as empty tanks, ballast tanks, etc. The second accident limit 20 is where personnel, such as the deck, can easily reach. The third accident limit 30 is the ship's cab or other control station that has long been on duty by crew. The fourth accident limit 40 is an electrically controlled cabin. The control system comprises a remote control valve 1, a hydraulic power module 2, an emergency valve 3, an emergency hydraulic pipe 5, an actuator 13, an integrated hydraulic pipeline 14, a console 8 and a junction box 9. The hydraulic power module 2 is connected with the actuator 13 through the integrated hydraulic pipeline 14, so that the hydraulic power module 2 drives the actuator 13 to control the opening and closing of the remote control valve 1. The control console 8 is located the third accident limit 30, and the junction box 9 is located the fourth accident limit 40, is connected through first control cable 11 electricity between junction box 9 and the control console 8, and the junction box 9 is connected with hydraulic power module 2 electricity through second control cable 12 to the realization can remote control valve 1 at cockpit or control station. The emergency valve 3 is arranged on the emergency hydraulic pipe 5, the hand pump interface 4 is arranged on the emergency valve 2, the hand pump is connected with the integrated hydraulic pipeline 14 through the emergency hydraulic pipe 5 and forms a parallel relation with the hydraulic power module 2, so that the hand pump can also drive the actuator 13 to control the remote control valve 1 to be opened and closed, and manual local control is realized. When accidents such as fire, water inflow and the like occur in the third accident limit 30 and the fourth accident limit 40 or power failure and console faults occur, the hydraulic power module 2 cannot receive a control signal, the remote control function of the remote control valve 1 is invalid, and personnel can perform manual local control by manually shaking the pump. However, when a fire accident, a water inflow accident, or the like occurs in the second accident limit 20, the emergency valve 3 is damaged, which results in a failure of the manual local control, and the emergency valve 3 serves as a leakage point, which causes leakage of hydraulic oil in the emergency hydraulic pipe 5, which further causes a failure of pressure building in the integrated hydraulic pipeline 14, so that the remote control function of the remote control valve 1 fails at the same time, and the requirement that the remote control valve 1 can be controlled after a fire accident or a water inflow accident occurs in any single accident limit other than the installation position of the remote control valve 1 is not satisfied, thereby reducing the safety of the ship.
Based on this, there is a need for a control system for a remote control valve to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a control system of a remote control valve, which can still ensure the functionality of a ship ballast water pipeline system and a bilge water pipeline system through controlling the remote control valve by a hydraulic power module when a fire or water inlet accident occurs in a second accident limit where a hand pump is positioned, and improve the safety of a ship body.
In order to achieve the purpose, the invention adopts the following technical scheme:
a control system for a remote control valve having a first accident limit and a second accident limit set on a ship hull, comprising:
the valve body unit is positioned in the first accident limit and comprises a remote control valve and a hydraulic power module, and the hydraulic power module is used for controlling the opening and closing of the remote control valve;
the emergency unit is positioned in the second accident limit and comprises a hand pump, the hand pump can control the opening and closing of the remote control valve through the emergency hydraulic pipe, and the hand pump is connected with the hydraulic power module in parallel;
and the standby unit comprises a standby valve, the standby valve is arranged on the emergency hydraulic pipe and is positioned in the first accident limit, and when a fire or a water inlet accident happens in the second accident limit, the standby valve can be in a closed state.
Preferably, the standby unit further comprises a standby valve power source, the standby valve power source is located within the second accident limit, a connecting assembly is connected between the standby valve power source and the standby valve, and the standby valve power source supplies power to the standby valve through the connecting assembly to control the opening and closing of the standby valve.
Preferably, the backup valve is a single-acting valve, and under normal operating conditions, the backup valve is in an open state.
Preferably, the backup valve is a double acting valve, and under normal operating conditions, the backup valve is in a closed state.
Preferably, the standby valve is an electromagnetic valve, the standby valve power source is a motor, and the standby valve power source are electrically connected through a standby control cable.
Preferably, the standby valve is a pneumatic valve, the standby valve power source is an air cylinder, and the standby valve is connected with the standby valve power source through a standby control air pipe.
Preferably, the valve body unit further comprises an actuator and an integrated hydraulic pipeline, the integrated hydraulic pipeline is connected to the hydraulic power module and the other end of the emergency hydraulic pipe, and the hydraulic power module and the hand pump can drive the actuator to control the remote control valve to be opened and closed through the integrated hydraulic pipeline.
Preferably, the control system of the remote control valve further comprises a console, a third accident limit which is arranged at an interval with the second accident limit is arranged on the ship body, the console is arranged in the third accident limit, and the console is electrically connected with the hydraulic power module.
Preferably, the control system of the remote control valve further comprises a junction box, a fourth accident limit is arranged on the ship body and is spaced from the second accident limit and the third accident limit, the console is electrically connected with the junction box through a first control cable, and the hydraulic power module is electrically connected with the junction box through a second control cable.
Preferably, emergency unit still includes emergency valve, emergency valve sets up on the emergent hydraulic pressure pipe, be equipped with the hand pump interface on the emergency valve, the hand pump with the connection can be dismantled to the hand pump interface, emergency valve is the normally closed valve.
The invention has the beneficial effects that: set up the reserve valve on emergent hydraulic pressure pipe, when the conflagration or the accident of intaking take place in the second accident limit, the hand pump is damaged and the tip of emergent hydraulic pressure pipe in second accident limit is damaged, the reserve valve can be in the closed condition, prevent that the intraductal hydraulic oil of emergent hydraulic pressure from leaking, the control function of hydraulic power module has been guaranteed, when the second accident limit at hand pump place conflagration or the accident of intaking take place, still can guarantee the functionality of boats and ships ballast water pipe-line system and bilge water pipe-line system through hydraulic power module control remote control valve, thereby satisfy the requirement that all can control the remote control valve after the conflagration takes place or the accident of intaking in any single accident limit outside the remote control valve mounted position, the security of hull has been improved.
Drawings
FIG. 1 is a schematic diagram of a control system for a prior art remote control valve;
fig. 2 is a schematic diagram of a control system of a remote control valve provided in an embodiment of the present invention.
In the figure:
10. a first margin of error; 20. a second accident limit; 30. a third accident limit; 40. a third accident limit;
1. a remote control valve; 2. a hydraulic power module; 3. an emergency valve; 4. a hand pump interface;
5. an emergency hydraulic pipe; 6. a backup valve; 7. a backup valve power source; 71. a connecting assembly;
8. a console; 9. a junction box; 11. a first control cable; 12. a second control cable;
13. an actuator; 14. an integrated hydraulic circuit; 15. an emergency interface.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
The present embodiment provides a control system for a remote control valve having a first accident limit 10 and a second accident limit 20 on the hull of the vessel. Specifically, as shown in fig. 1 to 2, a control system of a remote control valve includes a valve body unit, an emergency unit, and a standby unit. The valve body unit is positioned in the first fault boundary 10 and comprises a remote control valve 1 and a hydraulic power module 2, and the hydraulic power module 2 can control the opening and closing of the remote control valve 1. The emergency unit is located second accident limit 20, and the emergency unit includes the hand pump, and the hand pump can be through opening and close of emergent hydraulic pressure pipe 5 control remote control valve 1, and the hand pump is parallelly connected with hydraulic power module 2, that is to say that hydraulic power module 2 and hand pump all can be through opening and close of emergent hydraulic pressure pipe 5 control remote control valve 1, and when one of them damage of hydraulic power module 2 and hand pump, another still can control opening and close of remote control valve 1, mutual noninterference. The backup unit comprises a backup valve 6, the backup valve 6 being placed on the emergency hydraulic line 5 within the first accident limit 10, the backup valve 6 being able to be in a closed state when a fire or water ingress accident occurs within the second accident limit 20. Set up the spare valve 6 on emergent hydraulic pressure pipe 5, when the conflagration or the incident of intaking take place in second accident limit 20, the hand pump is damaged and the tip of emergent hydraulic pressure pipe 5 in second accident limit 20 is damaged, spare valve 6 can be in the closed condition, prevent that the hydraulic oil in emergent hydraulic pressure pipe 5 from leaking, guaranteed hydraulic power module 2 to the control function of remote control valve 1, when the conflagration or the incident of intaking take place in second accident limit 20 that the hand pump is located, still can guarantee the functionality of boats and ships ballast water pipe-line system and bilge water pipe-line system through hydraulic power module 2 control remote control valve 1, thereby satisfy the requirement that can all control remote control valve 1 after the conflagration or the incident of intaking take place in any single accident limit outside remote control valve 1 mounted position, the security of hull has been improved. In the present embodiment, the hydraulic power unit 2 is a hydraulic pump.
Further, the emergency unit also comprises an emergency valve 3. Emergency valve 3 sets up on emergent hydraulic pressure pipe 5, is equipped with hand pump interface 4 on emergency valve 3, and the hand pump can be dismantled with hand pump interface 4 and be connected, and emergency valve 3 is the normally closed valve. In this embodiment, the hand pump can be connected with hand pump interface 4 through the hose, sets up hand pump interface 4 and is convenient for emergent hydraulic pressure pipe 5 and hand pump to be connected. Normally closed valves are selected for use by the emergency valve 3, so that the hand pump can be conveniently detached when the hand pump is not required to be used, and the normally closed emergency valve 3 avoids leakage of hydraulic oil in the emergency hydraulic pipe 5, thereby improving the practicability.
Specifically, the valve body unit further comprises an actuator 13 and an integrated hydraulic pipeline 14, the integrated hydraulic pipeline 14 is connected to the other ends of the hydraulic power module 2 and the emergency hydraulic pipe 5, and the hydraulic power module 2 and the hand pump can drive the actuator 13 to control the remote control valve 1 to be opened and closed through the integrated hydraulic pipeline 14. Further, the valve body unit further comprises an integrated hydraulic pipeline 14, the integrated hydraulic pipeline 14 comprises a remote control branch pipeline, and two ends of the remote control branch pipeline are respectively connected with the actuator 13 and the hydraulic power module 2, so that the control function of the hydraulic power module 2 on the remote control valve 1 is realized. The integrated hydraulic pipeline 14 further comprises an emergency branch pipeline, one end of the emergency branch pipeline is connected with the actuator 13, and the other end of the emergency branch pipeline is provided with an emergency interface 15 communicated with the emergency hydraulic pipe 5. And the emergency branch pipeline and the remote control branch pipeline are in parallel connection, so that the parallel connection between the hydraulic power module 2 and the hand pump is realized.
Further, the control system of the remote control valve also comprises a console 8. The hull is provided with a third accident limit 30 spaced from the second accident limit 20, the console 8 is disposed within the third accident limit 30, and the console 8 and the hydraulic power module 2 are electrically connected. In this embodiment, the third accident limit 30 is a ship cab or other control station with a crew on duty for a long time, and the control console 8 is provided to facilitate remote control of the remote control valve 1 by personnel, so that remote control of the ship ballast water pipeline system and the bilge water pipeline system is realized, and the practicability is improved. It is understood that the internal structure of the console 8 is prior art and will not be described in detail herein.
Still further, the control system of the remote control valve also comprises a junction box 9. The ship body is provided with a fourth accident limit 40 which is arranged at an interval with the second accident limit 20 and the third accident limit 30, the console 8 is electrically connected with the junction box 9 through a first control cable 11, and the hydraulic power module 2 is electrically connected with the junction box 9 through a second control cable 12. In this embodiment, the fourth accident limit 40 is within the electrical cabin. A junction box 9 is arranged between the console 8 and the hydraulic power module 2, and the junction box 9 is positioned in the fourth accident limit 40, so that the connection with other electric control lines of the ship body is facilitated.
Preferably, the backup unit further comprises a backup valve power source 7. The standby valve power source 7 is positioned in the second accident limit 20, a connecting assembly 71 is connected between the standby valve power source 7 and the standby valve 6, and the standby valve power source 7 supplies power to the standby valve 6 through the connecting assembly 71 to control the opening and closing of the standby valve 6. Set up opening and close of independent power supply control spare valve 6, be convenient for according to the break-make demand independent control spare valve 6 of pipeline, improved the practicality.
In this embodiment, the first accident limit 10 is adjacent to the second accident limit 20, and the connecting assembly 71 passes through the limit between the first accident limit 10 and the second accident limit 20, i.e. one part of the connecting assembly 71 is within the first accident limit 10 and the other part is within the second accident limit 20, avoiding damage to the connecting assembly 71 outside both accident limits.
In the present embodiment, the backup valve 6 is a single-acting valve. Under normal operating conditions, the standby valve 6 is in an open state. It will be appreciated that under normal operating conditions, the backup valve power source 7 is able to power the backup valve 6. When a fire disaster or a water inlet accident occurs in the second accident limit 20, the standby valve 6 is in a power losing state, the standby valve 6 can automatically recover to a closing state by adopting a single-acting valve, the emergency hydraulic pipe 5 is disconnected, the pressure reduction in the emergency hydraulic pipe 5 is avoided, the function of the remote control valve 1 is ensured, and the safety of the ship body is improved. When the third accident limit 30, the fourth accident limit 40 and the console 8, the junction box 9, the first control cable 11 or the second control cable 12 outside the accident limit have faults, the standby valve power source 7 can provide power for the standby valve 6, the standby valve 6 is in an open state, and the hand pump can be connected with the integrated hydraulic pipeline 14 through the emergency hydraulic pipe 5, so that the actuator 13 is driven to control the opening and closing of the remote control valve 1, and the control of a pipeline system in a ship body is ensured.
In other embodiments, the backup valve 6 may also be a double acting valve. Under normal operating conditions, the standby valve 6 is in a closed state. It will be appreciated that under normal operating conditions, the backup valve power source 7 is able to power the backup valve 6. When a fire or water inflow accident occurs within the second accident limit 20, the standby valve 6 is still in a closed state, the emergency hydraulic pipe 5 is disconnected, pressure reduction in the emergency hydraulic pipe 5 is avoided, the function of the remote control valve 1 is guaranteed, and the safety of the ship body is improved. When the third accident limit 30, the fourth accident limit 40 and the console 8, the junction box 9, the first control cable 11 or the second control cable 12 outside the accident limit have faults, the standby valve power source 7 can provide power for the standby valve 6, the standby valve power source 7 can drive the standby valve 6 to be changed from a closed state to an open state, and the hand pump can be connected with the integrated hydraulic pipeline 14 through the emergency hydraulic pipe 5, so that the actuator 13 is driven to control the opening and closing of the remote control valve 1, and the control of a pipeline system in a ship body is ensured.
In the present embodiment, the standby valve power unit 7 is disposed near the emergency valve 3, and when a fire or water inflow accident occurs within the second accident limit 20, the standby valve power unit 7 is damaged while the emergency valve 3 is damaged.
In some embodiments, the backup valve 6 is a solenoid valve and the backup valve power source 7 is a motor. Then, the connection assembly 71 is a backup control cable, and the backup valve 6 is electrically connected to the backup valve power source 7 through the backup control cable. In other embodiments, the backup valve 6 is a pneumatic valve and the backup valve power source 7 is a pneumatic cylinder. Then, the connection component 71 is a backup control air pipe, and the backup valve 6 is connected with the backup valve power source 7 through the backup control air pipe.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A control system for a remote control valve having a first margin of accident (10) and a second margin of accident (20) set on a ship's hull, comprising:
the valve body unit is positioned in the first fault limit (10), the valve body unit comprises a remote control valve (1) and a hydraulic power module (2), and the hydraulic power module (2) can control the opening and closing of the remote control valve (1);
the emergency unit is positioned in the second accident limit (20) and comprises an emergency hydraulic pipe (5) and a hand pump connected to one end of the emergency hydraulic pipe (5), the hand pump can control the opening and closing of the remote control valve (1) through the emergency hydraulic pipe (5), and the hand pump is connected with the hydraulic power module (2) in parallel;
a backup unit comprising a backup valve (6), said backup valve (6) being placed on said emergency hydraulic line (5) and being located within said first accident limit (10), said backup valve (6) being capable of being in a closed state when a fire or water ingress accident occurs within said second accident limit (20).
2. The control system of a remote control valve according to claim 1, characterized in that the backup unit further comprises a backup valve power source (7), the backup valve power source (7) being located within the second accident limit (20), a connection assembly (71) being connected between the backup valve power source (7) and the backup valve (6), the backup valve power source (7) providing power to the backup valve (6) through the connection assembly (71) to control opening and closing of the backup valve (6).
3. A control system according to claim 2, characterized in that the backup valve (6) is a single-acting valve, the backup valve (6) being in an open state under normal operating conditions.
4. A control system according to claim 2, characterized in that the backup valve (6) is a double-acting valve, the backup valve (6) being in a closed state under normal operation.
5. A control system for a remote-controlled valve according to any of claims 3 and 4, characterized in that the backup valve (6) is a solenoid valve, the backup valve power source (7) is an electric motor, and the backup valve (6) is electrically connected to the backup valve power source (7) by a backup control cable.
6. A control system for a remote control valve according to any of claims 3 and 4, characterized in that the backup valve (6) is a pneumatic valve, the backup valve power source (7) is a pneumatic cylinder, and the backup valve (6) is connected to the backup valve power source (7) by a backup control air line.
7. The control system of a remote control valve according to claim 1, characterized in that the valve body unit further comprises an actuator (13) and an integrated hydraulic line (14), the integrated hydraulic line (14) is connected to the hydraulic power module (2) and the other end of the emergency hydraulic pipe (5), and the hydraulic power module (2) and the hand pump are both capable of driving the actuator (13) to control the opening and closing of the remote control valve (1) through the integrated hydraulic line (14).
8. A control system for a remote control valve according to claim 1, characterized in that the control system for a remote control valve further comprises a control console (8), that the hull is provided with a third accident limit (30) arranged at a distance from the second accident limit (20), that the control console (8) is placed within the third accident limit (30), and that there is an electrical connection between the control console (8) and the hydraulic power module (2).
9. The control system of a remote control valve according to claim 8, characterized in that the control system of the remote control valve further comprises a junction box (9), a fourth accident limit (40) is provided on the hull spaced apart from both the second accident limit (20) and the third accident limit (30), the console (8) is electrically connected to the junction box (9) by a first control cable (11), and the hydraulic power module (2) is electrically connected to the junction box (9) by a second control cable (12).
10. The control system of the remote control valve according to claim 1, characterized in that the emergency unit further comprises an emergency valve (3), the emergency valve (3) is arranged on the emergency hydraulic pipe (5), a hand pump interface (4) is arranged on the emergency valve (3), the hand pump is detachably connected with the hand pump interface (4), and the emergency valve (3) is a normally closed valve.
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| CN202110130045.0A CN112797045A (en) | 2021-01-29 | 2021-01-29 | Control system of remote control valve |
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| CN202110130045.0A CN112797045A (en) | 2021-01-29 | 2021-01-29 | Control system of remote control valve |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531186A (en) * | 2021-06-29 | 2021-10-22 | 中国船舶科学研究中心 | Valve control system capable of splicing floating structure |
| CN113685604A (en) * | 2021-08-27 | 2021-11-23 | 广船国际有限公司 | Remote control valve control system and ship |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204114301U (en) * | 2014-09-22 | 2015-01-21 | 天津市塘沽津滨阀门有限公司 | A kind of full-automatic flashboard type avoiding device |
| CN204755475U (en) * | 2015-06-23 | 2015-11-11 | 深圳滨海万盈海洋工程技术有限公司 | Hydraulic pressure pipe leaks emergency device |
| CN107799190A (en) * | 2017-11-14 | 2018-03-13 | 中国船舶重工集团公司第七〇九研究所 | A kind of pressurized water reactor peculiar to vessel and its primary side non-kinetic residual heat removal system |
| CN207527106U (en) * | 2017-12-01 | 2018-06-22 | 奥卡冷却系统（天津）有限公司 | A kind of connector convenient for solenoid valve installation |
| CN110081229A (en) * | 2019-04-23 | 2019-08-02 | 中国船舶重工集团公司第七一九研究所 | Topside valve control system suitable for floating nuclear power plant |
| CN110454448A (en) * | 2019-09-06 | 2019-11-15 | 维特力（深圳）流体工程有限公司 | A kind of electric-hydraulic combined formula hydraulic power unit control system of subsea production tree |
| CN110844002A (en) * | 2019-11-09 | 2020-02-28 | 中国舰船研究设计中心 | Marine stealthy anchor cave device |
| GB202004260D0 (en) * | 2020-03-24 | 2020-05-06 | Bamford Excavators Ltd | Hydraulic system |
| CN211314724U (en) * | 2019-11-27 | 2020-08-21 | 无锡市东舟船舶设备股份有限公司 | Totally enclosed hydraulic power unit device |
-
2021
- 2021-01-29 CN CN202110130045.0A patent/CN112797045A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204114301U (en) * | 2014-09-22 | 2015-01-21 | 天津市塘沽津滨阀门有限公司 | A kind of full-automatic flashboard type avoiding device |
| CN204755475U (en) * | 2015-06-23 | 2015-11-11 | 深圳滨海万盈海洋工程技术有限公司 | Hydraulic pressure pipe leaks emergency device |
| CN107799190A (en) * | 2017-11-14 | 2018-03-13 | 中国船舶重工集团公司第七〇九研究所 | A kind of pressurized water reactor peculiar to vessel and its primary side non-kinetic residual heat removal system |
| CN207527106U (en) * | 2017-12-01 | 2018-06-22 | 奥卡冷却系统（天津）有限公司 | A kind of connector convenient for solenoid valve installation |
| CN110081229A (en) * | 2019-04-23 | 2019-08-02 | 中国船舶重工集团公司第七一九研究所 | Topside valve control system suitable for floating nuclear power plant |
| CN110454448A (en) * | 2019-09-06 | 2019-11-15 | 维特力（深圳）流体工程有限公司 | A kind of electric-hydraulic combined formula hydraulic power unit control system of subsea production tree |
| CN110844002A (en) * | 2019-11-09 | 2020-02-28 | 中国舰船研究设计中心 | Marine stealthy anchor cave device |
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| GB202004260D0 (en) * | 2020-03-24 | 2020-05-06 | Bamford Excavators Ltd | Hydraulic system |
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| CN113531186A (en) * | 2021-06-29 | 2021-10-22 | 中国船舶科学研究中心 | Valve control system capable of splicing floating structure |
| CN113685604A (en) * | 2021-08-27 | 2021-11-23 | 广船国际有限公司 | Remote control valve control system and ship |
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Application publication date: 20210514 |