CN2217571Y - Manual scuba for travelling - Google Patents

Abstract

The utility model discloses a manual scuba for travelling. The main body of the utility model is composed of a pressure housing 22 which can be separated, and a non-pressure housing 23. The inside of the pressure housing 22 is provided with a mechanical transmission system, the controlling device of the manual scuba, communicating devices, and emergency rescue systems. The inner part of a cabin is provided with two chairs for two crew members to sit on and lean on side by side. The head part of the utility model is provided with a spherical viewport 1 whose light transmitting diameter is 500 millimeters, and the spherical viewport is used for visitors' tourism. The screw propeller 17 of the utility model is made of glass fibre reinforced plastics in special technological methods and positioned at the tail end of the non-pressure housing 23. The outer casing of the screw propeller is provided with a horizontal-swing toroid rudder 16 whose front part is provided with two horizontal stabilizer fins 14. The utility model is the ideal equipment for travel and tourism in inland rivers and coastal harbors and marine survey. The utility model has the advantages of simple structure, small size, light weight, flexible operation, and good performance.

Description

The latent device of manpower tourism

The utility model relates to a kind of underwater hiding-machine.

The personnel that are engaged in ocean research and exploitation now wish and can study under water and detect, and many people are happy to benthal tourism, also do not have a kind of manpower device of diving to satisfy people's needs at present.

The purpose of this utility model just provides the latent device of a kind of manpower tourism.

The purpose of this utility model is achieved in that by pneumatic shell 22 forms the device main body of diving with non-pneumatic shell 23 two large divisions, adopting manpower to drive screw propeller 17 by mechanical transmissioning machine realizes driving in the water, be provided with machine driven system in the pneumatic shell 22, latent device operating control, for exhaust gear, communication equipment and emergency survival system, seat 8 can supply two occupants seating side by side in the cabin, first end socket top has printing opacity sphere observation window to be convenient to the occupant to go sightseeing under water, one access hatch, 7 fences and door closure thereof are arranged at top, pneumatic shell 22 stage casing, and the occupant comes in and goes out thus; The non-pneumatic shell 23 usefulness glass-felt plastics of latent device are made with special process method, its capital has the communication buoy to dive device under water by antenna on this buoy and command set maintenance wireless link, the device afterbody of diving is equipped with 4 one of releasable lifesaving ball floats, as the life saving signal under the emergency state; The screw propeller 17 of latent device places tail end, but oar is covered with the annular rudder 16 of a horizontal rotation, is provided with each one of level and vertical stabilizer before the rudder; Device stage casing two sides of a ship of diving respectively are equipped with a ballast chamber 18, and ballast is housed in its bottom and drop able ballast is answered desertion device 12, must weigh before the last device of diving of passenger, and body weight must not surpass 75KG; Be lower than 75KG and bring an amount of foundary weight into and supply, surpass the person and need take out an amount of kentledge, latent device also has three rollers 13.

The utility model is simple in structure, and size is little, and is in light weight, manoeuvrable, and the outward appearance harmony is used easy to maintenancely, is applicable to that lake, inland river and bay go sightseeing and marine survey.

Accompanying drawing 1 is a vertical middle cutaway view of the present utility model.

Accompanying drawing 2 is birds-eye vieies of Fig. 1.

Embodiment:

Be further described below in conjunction with accompanying drawing.

This latent device main body is made up of pneumatic shell 22 and non-pneumatic shell 23 two large divisions, stage casing two sides of a ship respectively are equipped with a ballast chamber 18, spiral shell trip oar 17 places tail end, its diameter 1M, leaf aluminium matter, when receiving that power is that the latent device speed of a ship or plane of 0.8 horse-power-hour is not less than 1KN, two horizontal stabilizers 15 and vertical stabilizer 14 are symmetrically placed in afterbody, the high pressure air system that two BH40/150 standard high-voltage gas cylinders 5 and pipeline valve member are formed, blow down water and supply passenger breath in the ballast chamber 18, it is 500MM sphere organism glass observation window 2 that pneumatic shell 22 first end sockets are provided with transmission diameter, and on the hatch fence, be provided with transmission diameter 100MM zero diopter organism glass observation window 1, go sightseeing to handle use under water for operating personal, place man power driving mechanism to be provided with propelling unit 9 and steering gear 10 in indulging in the pneumatic shell 22; Pneumatic shell 22 is the structure of band standard ellipse ball sealing head, diameter 1400MM, its long 1450MM, adopt the ZCB plate of §=12 to form, one transmission diameter is arranged at the shell of column top is the access hatch 7 of 610MM, before access hatch 7, be provided with a lifesaving ball float 4 and a flag float 3, wireless interphone and antenna 24 in the cabin are arranged on flag float 3, be convenient to get in touch with the person on shore, navigation buoy is to change for the navigation under the negative float state provides necessary positive buoyancy and constantly compensates the underwater buoyancy of device of diving, no matter at the water surface still under water this latent device, its center-of-gravity position is lower than the position, centre of buoyancy and dives to complete floating state from submerged condition, pneumatic shell 22 displacement of volumes 2.1 cubic meters, larboard is established operating control 10, two individual seats 8 are also put in the rear portion, and respectively join a secondary safety strap, two sides of a ship respectively have one 185 liters ballast chamber 18 in pneumatic shell 22 stage casings, liter for the device of diving, heavy just providing, negative lift, pneumatic shell 22 side of a ship outer bottoms are equipped with the about 450KG of Fixed Ballast, other joins drop able ballast iron 40KG and places drop able ballast emergency jettison device 12, annular rudder 16 can rotate between ± 20 ℃ in horizontal surface and realize the device horizontal rotation of diving, floating diving of vertical direction, hover, can realize by submerging and surfacing system and depth adjustment 11,28 1 on latent device in-built lighting lamp, 8 watts of power, join one of emergency light in the voltage 24V cabin, one of flash light, close-ups under water, realize wireless interphone and antenna 24 and carry out communication contact on the bank by observation window on the pneumatic shell 22, navigation is undertaken by interphone and antenna 24 by staff on the bank, and after reducing pressure, supply with fresh air to the passenger by admission port 25 with high pressure air, waste gas is finished by active automatic control exhaust gear 26 in the cabin, when the cabin internal pressure surpasses 0.02MPa, device beginning outwards discharges rapidly that waste gas stops exhaust in the cabin when the cabin internal pressure is " 0 ", be provided with two casees emergent regeneration medicine plate 30 in the cabin, be used to sink to the bottom in danger to save oneself or automatic exhaust device 26 guarantees passenger's eupnea when malfunctioning, guarantee the life security of passenger in 48 hours, three rollers 13 are arranged at latent device bottom, and first roller 27, be convenient to single user wharf water and recovery up and down, in order to strengthen the stability of latent device, fixedly foundary weight 19 is set, and battery tube 6 is set to guarantee the enough energy of device of diving; Transmission device by foot-operated, gear, chain and slurry axle are formed is provided with simultaneously and drags ship ring 21, hangs ship ring 20; Emergent purging system 29 is used for depth of water 30M.

Claims (2)

1, the latent device of manpower tourism is formed the device main body of diving by two pneumatic shells (22) with non-pneumatic shell (23) two large divisions; Stage casing two sides of a ship respectively have a ballast chamber (18), screw propeller (17) places tail end, it is characterized in that: the first end socket of pneumatic shell (22) is provided with printing opacity sphere emissive plastic glazing (1), and on hatch fence wall, be provided with transmission plane organism glass observation window (2), be equipped with manpower in indulging in the pneumatic shell (22) and drive propelling unit (9) and steering gear (10), and be furnished with emergent abandon automatically foundary weight system (12) and communication device.

2, the latent device of manpower tourism according to claim 1 is characterized in that: the column construction of pneumatic shell (22) band standard spheroid end socket, and non-pneumatic shell (23) is located at stem, and stent support also is the set buoyancy aid in the support on pneumatic shell (22).

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