JPS5989296A - Submarine - Google Patents

Abstract

PURPOSE:To facilitate sharp turn as well as stabilize the hull by installing the right and left propelling units on both sides of an air-tight hull in such a way as rotatable in vertical planes and by opening always the undersurface of a main ballast tanks provided fore and aft of the hull. CONSTITUTION:Fore and aft of an air-tight boat 1 in its outside, main ballast tanks 10, 11 are constructed situated over pipe frames 6, 7. Outside the bottom part of the hull 1, a variable ballast tank 14 is furnished. At the back of the hull 1, a main propelling unit 22 is installed by a support frame 20 horizontal rotatably, while a right and a left propelling unit 28 is installed on the port and starboard sides of the hull 1 rotatably 360 deg. in vertical planes. Air is bled out of each ballast tank 10, 11, 14, and the right and left propelling units 28 are rotated upward or downward. Thus the boat submerges or floats up. Cruising on the surface is made in the condition of the main ballast tanks 10, 11 being filled with air.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a self-navigating submersible used for seabed exploration at a depth of about 50 to 100 meters, and has main and left and right propulsion engines mounted on the rear and both sides of the airtight hull. Equipped with one left and right propulsion machine? Can be rotated 860 degrees vertically
In addition to installing variable ballast tanks on the outside of the bottom of the hull, main ballast tanks are installed on the front and rear of the same ship, and the lower surfaces of the front and rear main ballast tanks are always open. It is possible to easily make sharp turns up and down, forward, backward, left and right by changing the direction of the ship.In addition, the balance of the ship can be well maintained during diving, and the buoyancy of the main ballast tanks at the front and rear of the ship can be maintained when floating on the water surface. It is an object of the present invention to provide a submersible vessel whose hull can be stably maintained horizontally and which can be safely handled with simple maneuvering.

An embodiment of the present invention will be described in detail below with reference to the drawings. 1st
The figure is an overall side view, Figure 2 is a plan view, Figure 3 is a front view, and Figure 4 is a cross-sectional side view. A cylindrical body (2) for access is fixed to the cylindrical body (2), viewing windows (3) are provided on the front, rear, left and right sides of the cylindrical body (2), and a hatch for access (5) having a viewing window (4) is provided. It is attached to the upper part of the cylindrical body (2) so that it can be opened and closed. ＠The front and rear pipe frames (61 (7) are protruded and fixed approximately in the center of the front and rear outer sides of the hull +11, and one hull
+ A large towing hook I (sl (8) (91 (9)) is provided on the top surface and the tip of the pipe frame f6 + +71, and a semicircular dome-shaped main ballast tank +101 is installed in the area above the pipe frame (61 f7) on the front and rear outside for the hull. F!11 is installed in series, and the cylindrical body.

(2) and the upper part 9 of each of the front and rear raw palast tanks (1o) (n), connect an exhaust pipe +12H12) to the pipe (12H12) by opening and closing the exhaust valve (13).
) can be communicated with the inside of the hull.

A variable ballast tank (14) is fixed on the outer side of the bottom of the hull fi+, and a pipe for exhaust gas (15) is connected to the tank (14), and a water supply pipe f161 f is connected to the tank (14). Let's tie 3%, water pipe f1
6 + VC water intake/Club (+7) p is installed in the water intake tank (14) by connecting the water intake (-(18)) to the valve 0η and operating the lever (18).
It boasts a VC configuration to adjust the amount of water inside.

Further, a pair of battery boxes Q9) (19) are fixed to both sides of the variable ballast tongue (14), and a support frame (20) is provided protruding from the hull center (til+). A support shaft 121) is installed vertically on the frame (20) 1 m along with 7), and the main propulsion unit +22) having an electric motor (not shown) is attached to the support shaft l.
A connecting rod (241
via the support shaft 1211? The main propulsion machine 122) is connected and released by the above-mentioned operation (7) to change direction. Insert part Q of the cut pipe frame (7) into the inside of the hull t11 and install the cabin water supply valve 125I through the opening 126 on the outside of the frame (7) and the hollow of the frame (7). By operating the valve 125I, water is injected into the interior of the hull (1) to maintain the same pressure inside and outside the hull (1), making it easier to escape in an emergency.

Next 1.7-1f The above-mentioned hull + spindle + on the starboard and port sides of lI
Left and right propulsion machine 1281 +28 via 271 +271
1, and the propulsion device centered around the support shaft +2711271! The propulsion machine (281 is configured to change direction forward and backward and up and down) has an electric motor (not shown) supported in a vertical direction so as to be rotatable by 360 degrees, and the propulsion machine f2Q Guard Vibuve 91 t2q+ will be built at the center of both sides of the entire hull, and
Front pipe frame (6) tip and battery hood (19)
A front guard pipe (30) is installed between them, and a support pipe (31) is installed between the front ends of the left and right battery boxes (+9).
) is fixed as a lead way for emergency surfacing), ra2)+
The front end of 32) is locked to the same support via "+31),
The rear end of the weight +32) is connected and supported by the weight M lower handle (33) inside the hull mountain.

A bottom viewing window (H'f) is located at the front lower part of the hull (1).
! -Install one hull (1) Inner cabin (3ω center seat passenger seat), tae+ ?Installation - Seat [3
6) To the lower Vc Junpong +37)? R+4, sea
A navigation control box c381 is provided on the +361- side. In addition, the cabin and battery box (19) are excluded. Pipe 1
391, and variable parastatter: / ri (+4) Internal air volume? Ballast valve to adjust (4
o), the forward control handle (411, and the air purifier +
42) in the cabin (3rd cabin), and a ventilation tube (44) equipped with an inboard snorkel valve (431) in the cylindrical body f.
2) [[Iy is added.

The uninvented device is constructed as described above, and has an access hatch (5).
Fully open and close to enter the cabin +35) and the center seat [36]
K seated, peep window (3)...? through the front, back, left and right,
Upward through the broken viewing window (4)? , the main and left and right propulsion machines f22) are operated using the internal battery (not shown) as the drive source. Tank'+01! II) and the lower variable ballast tank (I4), and remove the air from the left and right propulsion machines +281 +281 ? Downward-1: 'fc' is the one that changes direction at the top edge and performs diving, surfacing, etc., and is the main ballast tank! 10) il +) While floating and navigating with air inside, the left and right propulsion machines +21'0
1281, it dives and surfaces almost vertically with the robot facing up and down.

In case of an emergency, for example, when it becomes difficult to drain water from the variable ballast tank (14H7) - drop the lead weight (32) by operating the handle (33) and float to the surface, and float after the weight +32) falls. When the situation becomes difficult, the cabin (35) is filled with water by operating the valve +251, and the hatch (5) is fully opened using the 7 qualange equipment to escape. In addition, work such as seabed exploration 4
When doing so, a remote control arm (not shown) or the like is attached.

As is clear from the above embodiments, the uninvented invention is the main and left and right propulsion units 122112811 on the rear side and both sides for an airtight hull.
281, and the left and right propulsion unit +21'u +281 is installed so as to be rotatable 360 degrees in the vertical direction, and one of the above-mentioned hulls (
1) Variable ballast tank (14) on the outside of the bottom? , and the +1f1a K main % lath of the hull tl+, tank t101 (11+?) are installed on the front main ballast tank fio+ +11) bottom surface? It is always open, and it can easily make sharp turns up and down, front and back, left and right by the direction change operation of the left and right propulsion machine (2 & 2 &).
The balance of the hull mountain can be well maintained during diving, and the main ballast tank LO) before and after the hull il1 can be maintained.
The buoyancy retention JgF of the fil) allows the hull tll to remain stable and horizontal during floating navigation on the water surface, and can be safely handled with simple maneuvering, and can be easily used for various underwater operations such as seabed exploration. It has a remarkable effect.

[Brief explanation of the drawing]

FIG. 1 is an overall side view showing one embodiment of the great invention, FIG. 2 is a plan view thereof, FIG. 3 is a front view thereof, and FIG. 4 is a sectional side view. ill...Airtight hull +101 (+1)...Main ballast tank (14)
...Variable ballast tank 122] Main propulsion unit 12 &... Left and right propulsion unit Applicant Kiyoshi Hasegawa Substituted Tadashi Fujiwara 573-

Claims (1)

[Claims] Equipped with main and left and right propulsion machines on the rear and both sides of the airtight hull,
The left and right propulsion units are attached to the W so that they can rotate 860 degrees in the vertical direction, and a variable ballast tank is installed outside the bottom of the hull. ,
This submersible is characterized by having a large number of main paralast tanks installed before and after the hull of the submersible, so that the lower surfaces of the main paralast tanks at the front and rear are always open.