CN211468736U - Water pump type floating and submerging mechanism and underwater equipment - Google Patents
Water pump type floating and submerging mechanism and underwater equipment Download PDFInfo
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- CN211468736U CN211468736U CN201921999814.5U CN201921999814U CN211468736U CN 211468736 U CN211468736 U CN 211468736U CN 201921999814 U CN201921999814 U CN 201921999814U CN 211468736 U CN211468736 U CN 211468736U
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Abstract
The utility model relates to a water pump type floating and diving mechanism, which comprises a front water tank and a rear water tank, wherein the front water tank is connected with a first water inlet and outlet pipe; the rear water tank is connected with a second water inlet and outlet pipe and also comprises a liquid level adjusting device, the first water inlet and outlet pipe and the second water inlet and outlet pipe are respectively connected and communicated with the liquid level adjusting device, and the liquid level adjusting device is communicated with the outside; wherein, through the liquid level in water tank and the back water tank before the liquid level control device adjusts, the utility model discloses with the water tank split around for, one can be fit for the inside shape of underwater equipment, two come can be through the mutual flow of the interior liquid of back water tank, adjust the vertical balance of underwater equipment, can realize installing the utility model discloses an come-up, dive or the vertical balance of underwater equipment is adjusted.
Description
Technical Field
The utility model relates to an underwater operation equipment field especially relates to a water pump formula come-up submergence mechanism and underwater equipment.
Background
At present, underwater equipment floats upwards and submerges mainly in two modes, namely buoyancy adjustment and gravity adjustment, wherein an oil bag mode is generally adopted for buoyancy adjustment, the oil bag mode is large in size, and water sources can be polluted due to unavoidable oil leakage. The traditional gravity adjustment mode is completed by abandoning ballast, has no repeatability, and needs to be repeatedly loaded before launching each time. The piston approach is not suitable for medium or large scale equipment or deep submergence equipment due to pressure problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a water pump formula come-up submergence mechanism and underwater equipment to solve at least one of above-mentioned technical problem.
On the one hand, the utility model provides a technical scheme as follows of above-mentioned technical problem: a water pump type floating and submerging mechanism comprises a front water tank and a rear water tank, wherein the front water tank is connected with a first water inlet and outlet pipe; the rear water tank is connected with a second water inlet and outlet pipe.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
The first water inlet and drain pipe and the second water inlet and drain pipe are respectively connected and communicated with the liquid level adjusting device, and the liquid level adjusting device is communicated with the outside; wherein, the liquid level in the front water tank and the rear water tank is adjusted by the liquid level adjusting device.
Further, the liquid level regulating device comprises a water pump and a reversing device, the first water inlet and outlet pipe and the second water inlet and outlet pipe are respectively connected and communicated with the reversing device, and the reversing device is communicated with the outside; the water inlet end and the water outlet end of the water pump are respectively connected and communicated with the reversing device;
the front water tank and the rear water tank are communicated with the outside through the reversing device under the driving of the water pump, or the front water tank and the rear water tank are communicated through the reversing device.
The water tank is characterized by further comprising a second three-way pipe, the first water inlet and outlet pipe is a first three-way pipe, a first connector of the first three-way pipe is connected with the front water tank, a second connector of the first three-way pipe is connected with a first connector of the second three-way pipe, a second connector of the second three-way pipe is connected with the second water inlet and outlet pipe, and a third connector of the second three-way pipe is connected with the reversing device; and a third connector of the first three-way pipe is connected with a reversing device.
The water tank is characterized by further comprising a fourth three-way pipe, the second water inlet and outlet pipe is a third three-way pipe, a first connector of the third three-way pipe is connected with the rear water tank, and a second connector of the third three-way pipe is connected with a second connector of the second three-way pipe; a third joint of the third three-way pipe is connected with a first joint of the fourth three-way pipe; and a second connector of the fourth three-way pipe is connected with a third connector of the first three-way pipe, and a third connector of the fourth three-way pipe is connected with the reversing device.
Further, the reversing device comprises a fifth three-way pipe, a sixth three-way pipe, a seventh three-way pipe, an eighth three-way pipe and a ninth three-way pipe, and first connectors and second connectors of the fifth three-way pipe, the ninth three-way pipe, the sixth three-way pipe, the eighth three-way pipe and the seventh three-way pipe are sequentially connected to form a loop; a third connector of the fifth three-way pipe is connected with the water inlet end of the water pump; a third connector of the ninth three-way pipe is connected with a third connector of the second three-way pipe; a third connector of the sixth three-way pipe is connected with the water outlet end of the water pump; the third interface of the eighth three-way pipe is connected with the third interface of the fourth three-way pipe; and a third interface of the seventh three-way pipe is connected with the outside.
Further, a valve I is arranged between the second connector of the first three-way pipe and the first connector of the second three-way pipe; a valve J is arranged between the second connector of the second three-way pipe and the second connector of the third three-way pipe; a valve G is arranged between the third connector of the first three-way pipe and the second connector of the fourth three-way pipe; a valve H is arranged between the first connector of the fourth three-way pipe and the third connector of the third three-way pipe; a valve L is arranged between the third connector of the second three-way pipe and the third connector of the ninth three-way pipe; a valve A is arranged between the second connector of the fifth three-way pipe and the first connector of the ninth three-way pipe; a valve B is arranged between the second connector of the ninth three-way pipe and the first connector of the sixth three-way pipe; a valve D is arranged between the second connector of the sixth three-way pipe and the first connector of the eighth three-way pipe; a valve C is arranged between the second connector of the seventh three-way pipe and the first connector of the fifth three-way pipe; a valve E is arranged between the third connector of the seven-way pipe and the outside;
liquid level sensors are respectively arranged in the front water tank and the rear water tank;
each valve and each liquid level sensor are respectively connected with the control system.
The water pump further comprises a first safety pipeline, and the first safety pipeline is connected with the water pump in parallel;
the water pump comprises a water pump body and a safety valve F, wherein the safety valve F is connected with the water pump body in parallel.
And furthermore, the three-way valve further comprises a second safety pipeline, one end of the second safety pipeline is arranged between a third connector of the second three-way pipe and the reversing device, the other end of the second safety pipeline is communicated with the outside, and a safety valve K is arranged on the second safety pipeline.
The utility model has the advantages that: the utility model discloses an adjust the gravity mode, be suitable for the come-up of medium and large-scale underwater equipment to dive, the governing speed is fast, and the use is that the medium can not produce any pollution to the water source as the gravity regulation source, divide into the front and back sump moreover, can convenient and fast adjusting device gesture.
Through water tank and back water tank before being divided into with the water tank split, preceding water tank is installed in the front side of underwater equipment, and the rear water tank is installed in the rear side of underwater equipment, adjusts the liquid level of preceding water tank and back water tank through first water inlet and drain pipe and second water inlet and drain pipe respectively, can realize installing the utility model discloses a come-up, dive or the vertical balance adjustment of equipment, when vertical unbalance when the underwater equipment operation, can make the vertical recovery balance of underwater equipment through the liquid level in the front and back water tank.
External liquid enters the front water tank and the rear water tank respectively through the liquid level adjusting device, or the liquid in the front water tank and the rear water tank is discharged to the outside through the liquid level adjusting device; or the liquid in the front water tank flows to the rear water tank through the liquid level adjusting device, or the liquid in the rear water tank flows to the front water tank through the liquid level adjusting device.
The control system controls the on-off of each valve to form different passages, so that the liquid levels in the front water tank and the rear water tank can be adjusted, and then floating, submerging or longitudinal balance adjustment can be realized.
Carry out liquid level monitoring through level sensor to the liquid level in preceding water tank and the back water tank, when reaching the limit, carry out self-protection through control system cut-off circuit.
The safety valve F performs overpressure protection on the water pump body; the first safety pipeline protects the water pump from high-pressure impact; the second safety pipeline carries out overvoltage protection on the whole water pump type floating and submerging mechanism.
On the other hand, the utility model provides an underwater equipment, including foretell water pump formula come-up submergence mechanism.
The beneficial effect of this scheme is: this scheme has above-mentioned water pump formula come-up submergence mechanism's whole beneficial effect, just no longer gives unnecessary details here.
Drawings
FIG. 1 is a schematic view of a water pump type floating and submerging mechanism of the present invention;
FIG. 2 is a schematic diagram of the floating path of the water pump type floating and submerging mechanism of the present invention;
FIG. 3 is a schematic view of a submergence path of a water pump type floating and submerging mechanism of the present invention;
FIG. 4 is a schematic diagram of the front-to-back path of the water pump type floating and submerging mechanism of the present invention;
fig. 5 is the schematic diagram of the path from the rear to the front of the water pump type floating and submerging mechanism of the utility model.
In the drawings, the components represented by the respective reference numerals are listed below:
1. front water tank, 2, rear water tank, 3, valve L, 4, first three-way pipe, 5, second three-way pipe, 6, third three-way pipe, 7, fourth three-way pipe, 8, fifth three-way pipe, 9, sixth three-way pipe, 10, seventh three-way pipe, 11, eighth three-way pipe, 12, ninth three-way pipe, 13, valve A, 14, valve B, 15, valve C, 16, valve D, 17, valve E, 18, valve I, 19, valve J, 20, valve G, 21, valve H, 22, safety valve F, 23, first safety pipeline, 24, safety valve M, 25, second safety pipeline, 26, safety valve K, 27 and filter.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1-5, a water pump type floating and submerging mechanism comprises a front water tank 1 and a rear water tank 2, wherein the front water tank 1 is connected with a first water inlet and outlet pipe; the rear water tank 2 is connected with a second water inlet and outlet pipe.
As shown in fig. 1-5, the water pump type floating and submerging mechanism further comprises a liquid level adjusting device, wherein a first water inlet and drain pipe and a second water inlet and drain pipe are respectively connected and communicated with the liquid level adjusting device, and the liquid level adjusting device is communicated with the outside; wherein, the liquid level in the front water tank 1 and the rear water tank 2 is adjusted by the liquid level adjusting device.
As shown in fig. 1-5, a water pump type floating and submerging mechanism, a liquid level adjusting device comprises a water pump and a reversing device, a first water inlet and drain pipe and a second water inlet and drain pipe are respectively connected and communicated with the reversing device, and the reversing device is communicated with the outside; the water inlet end and the water outlet end of the water pump are respectively connected and communicated with the reversing device;
wherein, under the drive of water pump, preceding water tank 1 and back water tank 2 all communicate with the outside through the switching-over device, or, preceding water tank 1 and back water tank 2 communicate through the switching-over device.
As shown in fig. 1-5, the water pump type floating and submerging mechanism further comprises a second three-way pipe 5, the first water inlet and outlet pipe is a first three-way pipe 4, a first connector of the first three-way pipe 4 is connected with the front water tank 1, a second connector of the first three-way pipe 4 is connected with a first connector of the second three-way pipe 5, a second connector of the second three-way pipe 5 is connected with a second water inlet and outlet pipe, and a third connector of the second three-way pipe 5 is connected with a reversing device; and a third connector of the first three-way pipe 4 is connected with a reversing device.
As shown in fig. 1-5, the water pump type floating and submerging mechanism further comprises a fourth three-way pipe 7, the second water inlet and outlet pipe is a third three-way pipe 6, a first connector of the third three-way pipe 6 is connected with the rear water tank 2, and a second connector of the third three-way pipe 6 is connected with a second connector of the second three-way pipe 5; a third connector of the third three-way pipe 6 is connected with a first connector of the fourth three-way pipe 7; the second interface of the fourth three-way pipe 7 is connected with the third interface of the first three-way pipe 4, and the third interface of the fourth three-way pipe 7 is connected with the reversing device.
Specifically, in some embodiments, the first water inlet and outlet pipe is a three-way pipe, and the second water inlet and outlet pipe is a two-way pipe, i.e., there is no connecting pipeline where the valve H21 and the valve H21 are located in fig. 1-5; in some embodiments, the second water inlet and outlet pipe is a three-way pipe, and the first water inlet and outlet pipe is a two-way pipe, i.e. there is no connecting pipe where the valve G20 and the valve G20 are located in fig. 1-5;
in this embodiment, there are not only the connecting lines of the valves H21 and H21 in fig. 1-5, but also the connecting lines of the valves G20 and G20.
As shown in fig. 1-5, a water pump type floating and submerging mechanism, a reversing device comprises a fifth three-way pipe 8, a sixth three-way pipe 9, a seventh three-way pipe 10, an eighth three-way pipe 11 and a ninth three-way pipe 12, wherein first connectors and second connectors of the fifth three-way pipe 8, the ninth three-way pipe 12, the sixth three-way pipe 9, the eighth three-way pipe 11 and the seventh three-way pipe 10 are sequentially connected to form a loop; a third connector of the fifth three-way pipe 8 is connected with the water inlet end of the water pump; a third interface of the ninth three-way pipe 12 is connected with a third interface of the second three-way pipe 5; a third connector of the sixth three-way pipe 9 is connected with the water outlet end of the water pump; a third joint of the eighth three-way pipe 11 is connected with a third joint of the fourth three-way pipe 7; the third port of the seventh tee pipe 10 is connected to the outside.
As shown in fig. 1-5, in a water pump type floating and submerging mechanism, a valve I18 is arranged between a second connector of a first three-way pipe 4 and a first connector of a second three-way pipe 5; a valve J19 is arranged between the second connector of the second three-way pipe 5 and the second connector of the third three-way pipe 6; a valve G20 is arranged between the third joint of the first three-way pipe 4 and the second joint of the fourth three-way pipe 7; a valve H21 is arranged between the first joint of the fourth three-way pipe 7 and the third joint of the third three-way pipe 6; a valve L3 is arranged between the third joint of the second three-way pipe 5 and the third joint of the ninth three-way pipe; a valve A13 is arranged between the second connector of the fifth three-way pipe 8 and the first connector of the ninth three-way pipe 12; a valve B14 is arranged between the second connector of the ninth three-way pipe 12 and the first connector of the sixth three-way pipe 9; a valve D16 is arranged between the second connector of the sixth three-way pipe 9 and the first connector of the eighth three-way pipe 11; a valve C15 is arranged between the second connector of the seventh three-way pipe 10 and the first connector of the fifth three-way pipe 8; a valve E17 is arranged between the third connector of the seven-way pipe and the outside;
liquid level sensors are respectively arranged in the front water tank 1 and the rear water tank 2;
each valve and each liquid level sensor are respectively connected with the control system.
Specifically, each valve is an electromagnetic valve, and the control system controls the on-off of each valve to form different passages, so that the liquid level in the front and rear water tanks 2 can be adjusted, and then floating, submerging or longitudinal balance adjustment can be realized. In the prior art, the control of the switches of the plurality of electromagnetic valves by the control system is not conventional, is common technical knowledge of those skilled in the art, and is not described in detail in the present application.
Carry out liquid level monitoring through level sensor to the liquid level in preceding water tank 1 and the back water tank 2, when reaching the limit, carry out self-protection through control system cut-off circuit.
Specifically, in other embodiments, each three-way pipe is a three-way valve, and the control system controls the connection and disconnection of each interface of each three-way valve to form different passages, so that the liquid levels in the front and rear water tanks 2 are adjusted, and further, the floating, submerging or longitudinal balance adjustment is realized.
Specifically, the control system controls the switches of the valves to form different paths:
an upward floating passage: valve A13, valve D16, valve E17, valve L3, valve I18 and valve J19 are opened, the rest valves are closed, the water pump is started, water is discharged from the equipment according to the direction shown in the figure, the weight of the equipment is reduced, the buoyancy is larger than the gravity, and the equipment floats upwards.
The water flow direction is as follows: the water flowing out of the front water tank 1 passes through the valve I18, and simultaneously the water flowing out of the rear water tank 2 passes through the valve J19, after the water is merged, the water is discharged through the valve L3 → the valve A13 → the water pump → the valve D16 → the valve E17.
A submergence path: the valve B14, the valve C15, the valve E17, the valve L3, the valve I18 and the valve J19 are opened, the other valves are closed, the water pump is started, water is pumped into the water cabin from the outside of the equipment, the weight of the equipment is increased, the gravity is larger than the buoyancy, and the equipment dives.
The water flow direction is as follows: sea water → valve E17 → C → water pump → valve B14 → valve L3, and then enters the front tank 1 and the rear tank 2 through the valve I18 and the valve J19, respectively.
Front-to-back path: valve C15, valve B14, valve G20, valve L3, valve J19 open, the remaining valves closed, the water pump open, and water is pumped from the front tank 1 to the rear tank 2.
The water flow direction is as follows: front tank 1 → valve C15 → water pump → valve B14 → valve L3 → valve J19 → rear tank 2.
Rear-to-front path: valve a13, valve D16, valve G20, valve L3, valve J19 open, the remaining valves closed, the water pump open, and water is pumped from the rear tank 2 into the front tank 1.
The water flow direction is as follows: rear tank 2 → valve J19 → valve L3 → valve a13 → water pump → valve D16 → valve G20 → front tank 1.
As shown in fig. 1-5, the water pump type floating and submerging mechanism further comprises a first safety pipeline 23, wherein the first safety pipeline 23 is connected with the water pump in parallel;
the water pump comprises a water pump body and a safety valve F22, wherein the safety valve F22 is arranged in parallel with the water pump body. Thus, the safety valve F22 carries out overpressure protection on the water pump body; the first safety line 23 protects the water pump from high pressure shocks.
As shown in fig. 1-5, the water pump type floating and submerging mechanism further comprises a second safety pipeline 25, one end of the second safety pipeline 25 is arranged between a third connector of the second three-way pipe 5 and the reversing device, the other end of the second safety pipeline 25 is communicated with the outside, and a safety valve K26 is arranged on the second safety pipeline 25. In this way, the second safety line 25 provides overpressure protection for the entire water pump type floating and submerging mechanism.
When the equipment normally operates, one end of the first safety pipeline 23 in fig. 1-5 is connected between the third interface of the sixth three-way pipe 9 and the water outlet end of the water pump, the other end of the first safety pipeline is connected between the water inlet pipe of the water pump and the first interface of the fourth three-way pipe 7, one end of the first safety pipeline 23, the third interface of the sixth three-way pipe 9 and the water outlet end of the water pump are communicated through a safety valve M24, the safety valve M24 is a three-way valve, and during normal operation, the third interface of the sixth three-way pipe 9 and the water outlet end of the water pump are kept in a communicated state.
Specifically, in this embodiment, a filter 27 is installed on the connection pipeline between the reversing device (i.e. the third interface of the seventh three-way pipe in fig. 1 to 5) and the outside, so as to filter the incoming seawater and prevent impurities from entering and blocking the passage.
The beneficial effect of this embodiment is: through water tank 1 and back water tank 2 before being divided into with the water tank split, preceding water tank 1 is installed in the front side of underwater equipment, and back water tank 2 is installed in the rear side of underwater equipment, adjusts preceding water tank 1 and back water tank 2's liquid level through first water inlet and drain pipe and second water inlet and drain pipe respectively, can realize installing the utility model discloses a come-up, dive or the vertical balance adjustment of equipment, when vertical unbalance when the equipment operation under water, can make the vertical recovery balance of underwater equipment through the liquid level in the front and back water tank 2.
External liquid enters the front water tank 1 and the rear water tank 2 through the liquid level adjusting device respectively, or the liquid in the front water tank 1 and the rear water tank 2 is discharged to the outside through the liquid level adjusting device; or, the liquid in the front water tank 1 flows to the rear water tank 2 through the liquid level adjusting device, or the liquid in the rear water tank 2 flows to the front water tank 1 through the liquid level adjusting device.
The utility model provides a water tank 2 around, the weight through water tank 2 around changing can make the installation the utility model discloses an underwater equipment goes according to certain inclination come-up or dive, also can realize gliding when sea condition is better, reaches energy-conserving purpose. When the pitch angle of the apparatus is changed due to some factors, it is also possible to adjust by changing the weight of the front and rear water tanks 2.
Example 2
An underwater device comprises the water pump type floating and submerging mechanism.
The beneficial effect of this scheme is: this scheme has above-mentioned water pump formula come-up submergence mechanism's whole beneficial effect, just no longer gives unnecessary details here.
In the description herein, reference to the terms "embodiment one," "embodiment two," "example," "specific example," or "some examples," etc., means that a particular method, apparatus, or feature described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, methods, apparatuses, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. A water pump type floating and submerging mechanism is characterized by comprising a front water tank and a rear water tank, wherein the front water tank is connected with a first water inlet and drain pipe; the rear water tank is connected with a second water inlet and outlet pipe;
the first water inlet and outlet pipe and the second water inlet and outlet pipe are respectively connected and communicated with the liquid level adjusting device, and the liquid level adjusting device is communicated with the outside; the liquid level in the front water tank and the liquid level in the rear water tank are adjusted through the liquid level adjusting device;
the liquid level adjusting device comprises a water pump and a reversing device, the first water inlet and outlet pipe and the second water inlet and outlet pipe are respectively connected and communicated with the reversing device, and the reversing device is communicated with the outside; the water inlet end and the water outlet end of the water pump are respectively connected and communicated with the reversing device;
the front water tank and the rear water tank are both communicated with the outside through the reversing device under the driving of the water pump, or the front water tank and the rear water tank are communicated through the reversing device.
2. The water pump type floating and submerging mechanism according to claim 1, further comprising a second three-way pipe, wherein the first water inlet and outlet pipe is a first three-way pipe, a first connector of the first three-way pipe is connected with the front water tank, a second connector of the first three-way pipe is connected with a first connector of the second three-way pipe, a second connector of the second three-way pipe is connected with the second water inlet and outlet pipe, and a third connector of the second three-way pipe is connected with a reversing device; and a third connector of the first three-way pipe is connected with the reversing device.
3. The water pump type floating and submerging mechanism according to claim 2, further comprising a fourth three-way pipe, wherein the second water inlet and outlet pipe is a third three-way pipe, a first connector of the third three-way pipe is connected with the rear water tank, and a second connector of the third three-way pipe is connected with a second connector of the second three-way pipe; the third port of the third three-way pipe is connected with the first port of the fourth three-way pipe; and a second connector of the fourth three-way pipe is connected with a third connector of the first three-way pipe, and a third connector of the fourth three-way pipe is connected with the reversing device.
4. The water pump type floating and submerging mechanism is characterized in that the reversing device comprises a fifth three-way pipe, a sixth three-way pipe, a seventh three-way pipe, an eighth three-way pipe and a ninth three-way pipe, and first connectors and second connectors of the fifth three-way pipe, the ninth three-way pipe, the sixth three-way pipe, the eighth three-way pipe and the seventh three-way pipe are sequentially connected to form a loop; a third connector of the fifth three-way pipe is connected with the water inlet end of the water pump; the third interface of the ninth three-way pipe is connected with the third interface of the second three-way pipe; a third connector of the sixth three-way pipe is connected with the water outlet end of the water pump; the third port of the eighth three-way pipe is connected with the third port of the fourth three-way pipe; and a third interface of the seventh three-way pipe is connected with the outside.
5. The water pump type floating and submerging mechanism according to claim 4, wherein a valve I is arranged between the second connector of the first three-way pipe and the first connector of the second three-way pipe; a valve J is arranged between the second connector of the second three-way pipe and the second connector of the third three-way pipe; a valve G is arranged between the third connector of the first three-way pipe and the second connector of the fourth three-way pipe; a valve H is arranged between the first connector of the fourth three-way pipe and the third connector of the third three-way pipe; a valve L is arranged between the third interface of the second three-way pipe and the third interface of the ninth three-way pipe; a valve A is arranged between the second connector of the fifth three-way pipe and the first connector of the ninth three-way pipe; a valve B is arranged between the second connector of the ninth three-way pipe and the first connector of the sixth three-way pipe; a valve D is arranged between the second connector of the sixth three-way pipe and the first connector of the eighth three-way pipe; a valve C is arranged between the second connector of the seventh three-way pipe and the first connector of the fifth three-way pipe; a valve E is arranged between the third connector of the seven three-way pipe and the outside;
liquid level sensors are respectively arranged in the front water tank and the rear water tank;
each valve and each liquid level sensor are respectively electrically connected with the control system.
6. The water pump type floating and submerging mechanism according to any one of claims 1 to 5, further comprising a first safety pipeline, wherein the first safety pipeline is connected with the water pump in parallel;
the water pump comprises a water pump body and a safety valve F, wherein the safety valve F is connected with the water pump body in parallel.
7. The water pump type floating and submerging mechanism according to any one of claims 2 to 5, further comprising a second safety pipeline, wherein one end of the second safety pipeline is connected between the third port of the second three-way pipe and the reversing device, the other end of the second safety pipeline is communicated with the outside, and a safety valve K is arranged on the second safety pipeline.
8. An underwater apparatus comprising a water pump type buoyant and submergible mechanism according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921999814.5U CN211468736U (en) | 2019-11-19 | 2019-11-19 | Water pump type floating and submerging mechanism and underwater equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921999814.5U CN211468736U (en) | 2019-11-19 | 2019-11-19 | Water pump type floating and submerging mechanism and underwater equipment |
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| Publication Number | Publication Date |
|---|---|
| CN211468736U true CN211468736U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921999814.5U Active CN211468736U (en) | 2019-11-19 | 2019-11-19 | Water pump type floating and submerging mechanism and underwater equipment |
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| CN (1) | CN211468736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184150A (en) * | 2021-05-25 | 2021-07-30 | 王曰英 | Large-variable buoyancy adjusting system of cross-interface ocean navigation vehicle |
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2019
- 2019-11-19 CN CN201921999814.5U patent/CN211468736U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184150A (en) * | 2021-05-25 | 2021-07-30 | 王曰英 | Large-variable buoyancy adjusting system of cross-interface ocean navigation vehicle |
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