CN102167150A - Explosion-proof thruster - Google Patents
Explosion-proof thruster Download PDFInfo
- Publication number
- CN102167150A CN102167150A CN2011100881848A CN201110088184A CN102167150A CN 102167150 A CN102167150 A CN 102167150A CN 2011100881848 A CN2011100881848 A CN 2011100881848A CN 201110088184 A CN201110088184 A CN 201110088184A CN 102167150 A CN102167150 A CN 102167150A
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- China
- Prior art keywords
- proof
- controller
- explosion
- motor
- thruster
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- 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.)
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Abstract
The invention provides an explosion-proof thruster, belongs to the technical field of a thruster for a boat, and relates to a mini type explosion-proof electric drive thruster for the boat. The explosion-proof thruster is mainly and technically characterized in that a telescopic link is horizontally arranged at the side surface of a controller, a handle is arranged at the outer end of the telescopic link, the controller is internally provided with a circuit board, and the front end at the bottom of the controller is provided with a power line interface; and a support pipe is vertically arranged under the controller, the support pipe is sheathed with a positioning clamp, an electric machine is arranged at the lower end of the support pipe, and a shaft extending end of the electric machine is provided with an airscrew. The explosion-proof thruster has the outstanding advantages of being explosion-proof and water-proof, being used in the severe environments such as the flammable and combustible gas, the sewage medium and the like, and being particularly used in a rescue boat in the permeable accident under a mine.
Description
Technical field
The invention belongs to the marine propulsion technical field, relate to the explosion-proof electricity of a kind of Small-sized Marine and drive propelling unit.
Background technology
The driving of rescue boat in the water leak accident under the mine, owing to be subjected to environmental conditions restrictions such as flammable explosive gas such as down-hole coal dust, gas, sewage medium, can not adopt common internal combustion engine or electrical motor etc. powered by conventional energy, can only rely on artificial hand to draw slurry promotion rescue ships and light boats advances, speed is slow, efficient is low, has influenced the rescue in the water leak accident under the mine.
Summary of the invention
The invention provides a kind of Small-sized Marine motor driver that can under evils such as flammable explosive gas such as coal dust, gas, sewage medium summary environment, use.
The explosion-proof propelling unit of the present invention, comprise handle, expansion link, controller, locating clip, support tube, screw propeller, motor, the expansion link level is installed in the side of controller, handle is installed in the outer end of expansion link, support tube is vertically mounted on the below of controller, suit is fixed with locating clip on the support tube, and motor is installed in the support tube lower end, on the shaft extension end of motor screw propeller is housed.
Controller inside is equipped with circuit card, and the controller lower end is equipped with electric source line interface, the circuit input end of the output termination motor of circuit card.
Motor is an anti-explosion permanent magnet direct-current brushless motor.
Controller is provided with a case hardened glass observation window.
The present invention has flame proof, water repellant outstanding feature, can use in harsies environment such as flammable explosive gas, sewage medium, is particularly suitable for using on the rescue boat in the water leak accident under mine.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
The explosion-proof propelling unit of the present invention, as shown in Figure 1, comprise handle 1, expansion link 2, controller 3, locating clip 6, support tube 7, screw propeller 8, motor 9, expansion link 2 levels are installed in the side of controller 3, handle 1 is installed in the outer end of expansion link 2, and support tube 7 is vertically mounted on the below of controller 3, and suit is fixed with locating clip 6 on the support tube 7, motor 9 is installed in support tube 7 lower ends, on the shaft extension end of motor 9 screw propeller 8 is housed.
Motor 9 is anti-explosion permanent magnet direct-current brushless motors.
The motor 9 that the present invention adopts is existing anti-explosion permanent magnet direct-current brushless motors, has powerful, volume is little, conversion ratio is high, energy saving, easy to maintenance, reliability advantages of higher.Motor non-shaft stretching end end cap configuration design ovalisation to be reducing resistance, the screw propeller 8 that the shaft extension end is installed, and smooth surface, functional in the sewage medium, anticorrosive, shock resistance, resistance to abrasion are good.3 support tubes 7 with stainless steel pipe of motor 9 and controller are connected, the boring of support tube 7 partly is furnished with the circuit tie of 3 of motor 9 and controllers, the shell of controller 3 is the fleetline blast resistance construction, the observation window that a case hardened glass is made is housed on controller 3, can observes the parameter that shows on the circuit card 4.Control circuit board 4 is equipped with in controller 3 inside at blast resistance construction, and source switch is installed on controller 3 shells, and speed control unit is installed on the explosion-proof handle 1 by expansion link 2.After locating clip 6 can be fixed on ship with this propelling unit, support tube 7 can rotate on locating clip 6, to change direction of propulsion.The storage battery cable is connected with controller 3 in-to-in circuit cards 4 by explosion-proof electric source line interface 10, provides electric energy to propelling unit.Circuit card 4 adopts conventional control circuit.
Claims (4)
1. explosion-proof propelling unit, comprise handle (1), expansion link (2), controller (3), locating clip (6), support tube (7), screw propeller (8), motor (9), it is characterized in that: expansion link (2) level is installed in the side of controller (3), handle (1) is installed in the outer end of expansion link (2), support tube (7) is vertically mounted on the below of controller (3), support tube (7) is gone up suit and is fixed with locating clip (6), motor (9) is installed in support tube (7) lower end, and screw propeller (8) is housed on the shaft extension end of motor (9).
2. according to the described explosion-proof propelling unit of claim 1, it is characterized in that: controller (3) inside is equipped with circuit card (4), and controller (3) lower end is equipped with electric source line interface (10), the circuit input end of the output termination motor (9) of circuit card (4).
3. according to the described explosion-proof propelling unit of claim 1, it is characterized in that: motor (9) is an anti-explosion permanent magnet direct-current brushless motor.
4. according to the described explosion-proof propelling unit of claim 1, it is characterized in that: controller (3) is provided with a case hardened glass observation window (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100881848A CN102167150A (en) | 2011-04-09 | 2011-04-09 | Explosion-proof thruster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100881848A CN102167150A (en) | 2011-04-09 | 2011-04-09 | Explosion-proof thruster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102167150A true CN102167150A (en) | 2011-08-31 |
Family
ID=44488520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100881848A Pending CN102167150A (en) | 2011-04-09 | 2011-04-09 | Explosion-proof thruster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102167150A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629844A (en) * | 2012-04-21 | 2012-08-08 | 山西潞安环保能源开发股份有限公司 | Control device of diving explosion suppression permanent magnet brushless direct current motor used in explosion-proof propeller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2535324Y (en) * | 2002-02-05 | 2003-02-12 | 宁波北仑海伯精密机械制造有限公司 | Portable marine propellor |
| CN2658054Y (en) * | 2003-10-23 | 2004-11-24 | 张毅昆 | Ship power device |
| CN2866331Y (en) * | 2005-06-29 | 2007-02-07 | 丁驿帆 | Portable solar energy hanging paddle device |
| WO2010094615A1 (en) * | 2009-02-18 | 2010-08-26 | Zf Friedrichshafen Ag | Ship drive comprising a drive unit that can be pivoted under water |
| CN201682395U (en) * | 2010-05-26 | 2010-12-22 | 煤炭科学研究总院太原研究院 | Flameproof permanent magnet DC brushless motor with controller |
-
2011
- 2011-04-09 CN CN2011100881848A patent/CN102167150A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2535324Y (en) * | 2002-02-05 | 2003-02-12 | 宁波北仑海伯精密机械制造有限公司 | Portable marine propellor |
| CN2658054Y (en) * | 2003-10-23 | 2004-11-24 | 张毅昆 | Ship power device |
| CN2866331Y (en) * | 2005-06-29 | 2007-02-07 | 丁驿帆 | Portable solar energy hanging paddle device |
| WO2010094615A1 (en) * | 2009-02-18 | 2010-08-26 | Zf Friedrichshafen Ag | Ship drive comprising a drive unit that can be pivoted under water |
| CN201682395U (en) * | 2010-05-26 | 2010-12-22 | 煤炭科学研究总院太原研究院 | Flameproof permanent magnet DC brushless motor with controller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629844A (en) * | 2012-04-21 | 2012-08-08 | 山西潞安环保能源开发股份有限公司 | Control device of diving explosion suppression permanent magnet brushless direct current motor used in explosion-proof propeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110831 |