CN106275356A - The headstock gear of a kind of ship's ventilating system and method - Google Patents
The headstock gear of a kind of ship's ventilating system and method Download PDFInfo
- Publication number
- CN106275356A CN106275356A CN201610939342.9A CN201610939342A CN106275356A CN 106275356 A CN106275356 A CN 106275356A CN 201610939342 A CN201610939342 A CN 201610939342A CN 106275356 A CN106275356 A CN 106275356A
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- CN
- China
- Prior art keywords
- drive
- gear
- plc
- ship
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/02—Ventilation; Air-conditioning
- B63J2/10—Ventilating-shafts; Air-scoops
-
- 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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- 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
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/54—Mechanical actuating means with toothed gearing with pinion and rack
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Air-Flow Control Members (AREA)
- Mechanically-Actuated Valves (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention relates to a kind of headstock gear and the method for ship's ventilating system, including drive system and drive system, drive system includes driving gear, drive shaft and actuating unit, drive shaft two ends are connected with driving gear and actuating unit respectively, drive system includes driving rack, several power transmission shaft and several travelling gear, tooth bar is meshed with driving gear and travelling gear, power transmission shaft socket-connects with travelling gear, power transmission shaft two ends uniform intervals is provided with several connecting rod, and connecting rod two ends are connected with power transmission shaft and valve plate respectively.The present invention can save installing space, improves ventilation area and accounts for the ratio of the total erection space of device.
Description
Technical field
The invention belongs to the technical field of ship ventilation, particularly to headstock gear and the side of a kind of ship's ventilating system
Method.
Background technology
Marine air conditioning ventilating system is for getting rid of the muddiness in boats and ships and high temperature air, and inputs the fresh air in the external world,
Ensure work and the living condition of crewman, it is provided that equipment normal operation environment.For large ship, set for optimizing hull lines
Meter, and hull air inlet is carried out centralized Control, can take to concentrate the design of air inlet.
In the case of external environment is contaminated, for avoiding the pollutant in outside air to enter hull with ventilating system
In, pollute ship internal milieu, need concentrating formation on inlet and outlet passage to cut off, make air ambient and the big compression ring of outboard in ship
Border is completely isolated.
Summary of the invention
Present invention aims to above-mentioned technical need and headstock gear and the side of a kind of ship's ventilating system is provided
Method, can close inlet channel, ensures personnel and equipment safety in boats and ships in the case of extraneous air pollution.
To achieve these goals, the present invention adopts the following technical scheme that the headstock gear of a kind of ship's ventilating system, its
It is characterised by: include that drive system and drive system, described drive system include driving gear, drive shaft and actuating unit, institute
Stating drive shaft two ends to be connected with described driving gear and actuating unit respectively, described drive system includes driving rack, Shuo Genchuan
Moving axis and several travelling gear, described driving rack is meshed with driving gear and travelling gear, described power transmission shaft and driving cog
Wheel socket-connects, and power transmission shaft two ends uniform intervals is provided with several connecting rod, described connecting rod two ends respectively with power transmission shaft and valve plate phase
Even.
By such scheme, also include automatic control device, described automatic control device include solenoid travel switch and
PLC, described solenoid travel switch includes that upper stroke switch and lower stroke switch, upper and lower travel switch are respectively arranged on institute
Stating the two ends up and down of driving rack, the outfan of upper and lower travel switch all inputs with described PLC are connected, and PLC is controlled
The outfan of device processed is connected with described actuating unit.
By such scheme, described actuating unit can be electric rotating machine, the output shaft of described electric rotating machine and described drive shaft
Linkage is connected.
By such scheme, also including artificial emergency driving device, described artificial emergency driving device is hand wheel, described
Hand wheel is connected with the linkage of described drive shaft.
The method for opening and closing of a kind of ship's ventilating system, it is characterised in that comprise the steps:
S1) open ventilation, start electric rotating machine by PLC and rotate forward, make drive shaft turns, drive and drive gear to turn
Dynamic, and then promote driving rack up, driving several travelling gear to rotate, make drive rod rotation, valve plate, to opening, works as biography
When carry-over bar is up to setting position, touching upper stroke switch, PLC is stopped the rotation motor, and valve plate is normally open；
S2) close ventilation, start electric rotating machine by PLC and invert, make drive shaft turns, drive and drive gear to turn
Dynamic, and then promote driving rack descending, driving several travelling gear to rotate, make drive rod rotation, valve plate, to closed mode, works as biography
When carry-over bar goes downwards to setting position, touching lower stroke switch, PLC is stopped the rotation motor, and valve plate is normally off；
S3) artificial emergent keying, when the power fails, by positive and negative rotation manual runner, can make driving rack
Up-downgoing, it is achieved the Artificial Control under case of emergency, valve plate opened and closed.
The invention has the beneficial effects as follows: 1. headstock gear and the method for a kind of ship's ventilating system are provided, improve boats and ships and lead to
The automaticity that wind system opens and closes, it is possible to carry out Remote, in the case of power-off remote control is invalid, can manually meet an urgent need
The operation opened and closed；2. use multiple stage travelling gear to share the keying of several valve plate, installing space can be saved, improve air circulating face
The long-pending ratio accounting for the total erection space of device.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention.
Wherein: drive gear 1, drive shaft 2, driving rack 3, power transmission shaft 4, travelling gear 5, connecting rod 6, valve plate 7, rotate
Motor 8, hand wheel 9.
Detailed description of the invention
In conjunction with accompanying drawing, embodiment of the present invention is illustrated, the invention is not limited in following embodiment.
As it is shown in figure 1, the headstock gear of a kind of ship's ventilating system, including drive system and drive system, drive system
Including driving gear 1, drive shaft 2 and actuating unit, drive shaft two ends are connected with driving gear and actuating unit respectively, power train
System includes that driving rack 3, several power transmission shaft 4 and several travelling gear 5, driving rack are nibbled mutually with driving gear and travelling gear
Close, power transmission shaft socket-connects with travelling gear, and its two ends uniform intervals is provided with several connecting rod 6, connecting rod two ends respectively with transmission
Axle is connected with valve plate 7.
Also including automatic control device, automatic control device includes solenoid travel switch and PLC, electromagnetism row
Cheng Kaiguan includes that upper stroke switch and lower stroke switch, upper and lower travel switch are respectively arranged on the two ends up and down of driving rack, upper,
The outfan of lower stroke switch is all connected with the input of PLC, and the outfan of PLC is connected with actuating unit.
Actuating unit can be electric rotating machine 8, and the output shaft of electric rotating machine is connected with drive shaft linkage.
Also including that artificial emergency driving device, artificial emergency driving device are hand wheel 9, hand wheel joins with drive shaft
Dynamic connected.
The method for opening and closing of a kind of ship's ventilating system, it is characterised in that comprise the steps:
S1) open ventilation, start electric rotating machine by PLC and rotate forward, make drive shaft turns, drive and drive gear to turn
Dynamic, and then promote driving rack up, driving several travelling gear to rotate, make drive rod rotation, valve plate, to opening, works as biography
When carry-over bar is up to setting position, touching upper stroke switch, PLC is stopped the rotation motor, and valve plate is normally open；
S2) close ventilation, start electric rotating machine by PLC and invert, make drive shaft turns, drive and drive gear to turn
Dynamic, and then promote driving rack descending, driving several travelling gear to rotate, make drive rod rotation, valve plate, to closed mode, works as biography
When carry-over bar goes downwards to setting position, touching lower stroke switch, PLC is stopped the rotation motor, and valve plate is normally off；
S3) artificial emergent keying, when the power fails, by positive and negative rotation manual runner, can make driving rack
Up-downgoing, it is achieved the Artificial Control under case of emergency, valve plate opened and closed.
Claims (5)
1. the headstock gear of a ship's ventilating system, it is characterised in that: include drive system and drive system, described drivetrain
System includes driving gear, drive shaft and actuating unit, described drive shaft two ends respectively with described driving gear and actuating unit phase
Even, described drive system includes driving rack, several power transmission shaft and several travelling gear, described driving rack with drive gear and
Travelling gear is meshed, and described power transmission shaft socket-connects with travelling gear, and power transmission shaft two ends uniform intervals is provided with several connecting rod, institute
State connecting rod two ends to be connected with power transmission shaft and valve plate respectively.
The headstock gear of a kind of ship's ventilating system the most according to claim 1, it is characterised in that also include that automatization is controlled
Device processed, described automatic control device includes solenoid travel switch and PLC, and described solenoid travel switch includes up
Cheng Kaiguan and lower stroke switch, upper and lower travel switch is respectively arranged on the two ends up and down of described driving rack, upper and lower travel switch
Outfan all inputs with described PLC be connected, the outfan of PLC is connected with described actuating unit.
The headstock gear of a kind of ship's ventilating system the most according to claim 2, it is characterised in that described actuating unit can
For electric rotating machine, the output shaft of described electric rotating machine is connected with the linkage of described drive shaft.
The headstock gear of a kind of ship's ventilating system the most according to claim 3, it is characterised in that also include artificial emergent
Driving means, described artificial emergency driving device is hand wheel, and described hand wheel is connected with the linkage of described drive shaft.
5. the method for opening and closing of a ship's ventilating system, it is characterised in that comprise the steps:
S1) open ventilation, start electric rotating machine by PLC and rotate forward, make drive shaft turns, drive and drive pinion rotation,
And then promote driving rack up, and driving several travelling gear to rotate, make drive rod rotation, valve plate, to opening, works as transmission
When tooth bar is up to setting position, touching upper stroke switch, PLC is stopped the rotation motor, and valve plate is normally open；
S2) close ventilation, start electric rotating machine by PLC and invert, make drive shaft turns, drive and drive pinion rotation,
And then promote driving rack descending, and driving several travelling gear to rotate, make drive rod rotation, valve plate, to closed mode, works as transmission
When tooth bar goes downwards to setting position, touching lower stroke switch, PLC is stopped the rotation motor, and valve plate is normally off；
S3) artificial emergent keying, when the power fails, by positive and negative rotation manual runner, can make driving rack upper and lower
OK, it is achieved the Artificial Control under case of emergency, valve plate opened and closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939342.9A CN106275356A (en) | 2016-10-31 | 2016-10-31 | The headstock gear of a kind of ship's ventilating system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939342.9A CN106275356A (en) | 2016-10-31 | 2016-10-31 | The headstock gear of a kind of ship's ventilating system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106275356A true CN106275356A (en) | 2017-01-04 |
Family
ID=57720193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610939342.9A Pending CN106275356A (en) | 2016-10-31 | 2016-10-31 | The headstock gear of a kind of ship's ventilating system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106275356A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709008A (en) * | 2018-06-13 | 2018-10-26 | 芜湖兆润商贸有限公司 | A kind of gravitational equilibrium air lock of automation ship ventilation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US687638A (en) * | 1900-09-25 | 1901-11-26 | James Main | Ventilating apparatus for life-boats. |
| US762498A (en) * | 1903-10-20 | 1904-06-14 | Electric Boat Co | Ventilator for submarine boats. |
| CN2128300Y (en) * | 1992-05-04 | 1993-03-17 | 张锐 | Hydraulic translation door |
| CN201646311U (en) * | 2010-04-06 | 2010-11-24 | 王存记 | Automatic ventilator for vehicle passenger cabin |
| CN103625008A (en) * | 2013-11-22 | 2014-03-12 | 沈阳大学 | Oil pressure punch control system based on PLC |
| CN203977375U (en) * | 2014-06-16 | 2014-12-03 | 张志军 | Fixation winding type hoist steel cable rope hole locking device |
| CN205101572U (en) * | 2015-10-23 | 2016-03-23 | 常州市汇丰船舶附件制造有限公司 | Closing device that admits air is concentrated in pulse |
-
2016
- 2016-10-31 CN CN201610939342.9A patent/CN106275356A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US687638A (en) * | 1900-09-25 | 1901-11-26 | James Main | Ventilating apparatus for life-boats. |
| US762498A (en) * | 1903-10-20 | 1904-06-14 | Electric Boat Co | Ventilator for submarine boats. |
| CN2128300Y (en) * | 1992-05-04 | 1993-03-17 | 张锐 | Hydraulic translation door |
| CN201646311U (en) * | 2010-04-06 | 2010-11-24 | 王存记 | Automatic ventilator for vehicle passenger cabin |
| CN103625008A (en) * | 2013-11-22 | 2014-03-12 | 沈阳大学 | Oil pressure punch control system based on PLC |
| CN203977375U (en) * | 2014-06-16 | 2014-12-03 | 张志军 | Fixation winding type hoist steel cable rope hole locking device |
| CN205101572U (en) * | 2015-10-23 | 2016-03-23 | 常州市汇丰船舶附件制造有限公司 | Closing device that admits air is concentrated in pulse |
Non-Patent Citations (1)
| Title |
|---|
| 马英华等: "典型舰船通风围阱气流组织数值模拟", 《船海工程》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709008A (en) * | 2018-06-13 | 2018-10-26 | 芜湖兆润商贸有限公司 | A kind of gravitational equilibrium air lock of automation ship ventilation |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |