阅读说明：本技术 一种水下装备的多功能均衡系统 (Multifunctional equalization system of underwater equipment ) 是由 钱宇 徐仁超 胡浩龙 于 2020-06-10 设计创作，主要内容包括：本发明涉及水下设备均衡调节技术领域,尤其是一种水下装备的多功能均衡系统,其中过滤器的出液口分别和二位二通电磁阀一的进液口、二位二通电磁阀二的出液口连通,二位二通电磁阀一的出液口分别和二位二通电磁阀三的出液口、二位二通电磁阀四的出液口、水泵连通,二位二通电磁阀三的进液口分别和第一水舱的进出液口、二位二通电磁阀五的出液口连通,二位二通电磁阀四的进液口分别和二位二通电磁阀六的出液口、第二水舱的进出液口连通,水泵和单向阀的进液口连通,单向阀的出液口分别和二位二通电磁阀二、二位二通电磁阀五、二位二通电磁阀六连通,将浮力调节系统和纵倾平衡系统集成为一个系统,节约空间,结构简单。(The invention relates to the technical field of balance adjustment of underwater equipment, in particular to a multifunctional balance system of underwater equipment, wherein a liquid outlet of a filter is respectively communicated with a liquid inlet of a two-position two-way electromagnetic valve I and a liquid outlet of a two-position two-way electromagnetic valve II, a liquid outlet of the two-position two-way electromagnetic valve I is respectively communicated with a liquid outlet of a two-position two-way electromagnetic valve III and a liquid outlet of a two-position two-way electromagnetic valve IV and a water pump, a liquid inlet of the two-position two-way electromagnetic valve III is respectively communicated with a liquid inlet and a liquid outlet of a first water cabin and a liquid outlet of a two-position two-way electromagnetic valve V, a liquid inlet of the two-position two-way electromagnetic valve IV is respectively communicated with a liquid outlet of a two-position two-way electromagnetic valve VI and a liquid inlet and a liquid outlet of a second water cabin, the, the space is saved, and the structure is simple.)

1. A multifunctional equalization system of underwater equipment is characterized in that: comprises a filter (10), the liquid outlet of the filter (10) is respectively communicated with the liquid inlet of a two-position two-way electromagnetic valve I (21) and the liquid outlet of a two-position two-way electromagnetic valve II (22) through a liquid conveying pipeline, the liquid outlet of the two-position two-way electromagnetic valve I (21) is respectively communicated with the liquid outlet of a two-position two-way electromagnetic valve III (23), the liquid outlet of a two-position two-way electromagnetic valve IV (24) and the liquid inlet of a water pump (30) through a liquid conveying pipeline, the liquid inlet of the two-position two-way electromagnetic valve III (23) is respectively communicated with the liquid inlet and outlet of a first water cabin (41) and the liquid outlet of a two-position two-way electromagnetic valve V (25) through a liquid conveying pipeline, the liquid inlet of the two-position two-way electromagnetic valve IV (24) is respectively communicated with the liquid outlet of a two-position two-way electromagnetic, the liquid outlet of the one-way valve (50) is respectively communicated with the liquid inlet of the two-position two-way electromagnetic valve II (22), the liquid inlet of the two-position two-way electromagnetic valve five (25) and the liquid inlet of the two-position two-way electromagnetic valve six (26) through a liquid conveying pipeline.

2. A multifunctional equalizing system for subsea equipment as in claim 1, wherein: a flow sensor (60) and a pressure sensor (70) are sequentially arranged on a liquid conveying pipeline connected with a liquid outlet of the one-way valve (50), and liquid level meters (100) are respectively arranged in the first water tank (41) and the second water tank (42).

3. A multifunctional equalizing system for subsea equipment as in claim 1, wherein: the first water tank (41) and the second water tank (42) are respectively provided with a quick connection plug (81) and a top threaded hole (82) which are positioned at the top of the tank body and a bottom threaded hole (83) which is positioned at the bottom of the tank body, and the top threaded hole (82) and the bottom threaded hole (83) are respectively connected with a sealing plug through threads.

4. A multifunctional equalizing system for subsea equipment as in claim 1, wherein: a first manual ball valve (91) is arranged at a liquid outlet of the filter (10), a second manual ball valve (92) is arranged at a liquid inlet and outlet of the first water tank (41), and a third manual ball valve (93) is arranged at a liquid inlet and outlet of the second water tank (42).

Technical Field

The invention relates to the technical field of balance adjustment of underwater equipment, in particular to a multifunctional balance system of underwater equipment.

Background

The balance system of the marine equipment generally comprises two systems, namely a buoyancy regulating system and a pitching balancing system. Wherein, the buoyancy regulating system maintains the attitude of the marine equipment by injecting and discharging water mainly according to the change of the residual buoyancy; the trim balance system mainly keeps the horizontal attitude of the marine equipment by adjusting water back and forth through the front and rear water cabins. The underwater vehicle is an indispensable component for AUV, manned deep sea submersible vehicle, submarine, sightseeing submersible vehicle and the like.

At present, the buoyancy regulating system and the trim balancing system of underwater equipment are independent of each other. For example, the buoyancy regulating system of flood dragon adopts a sea water pump, a reversing valve group, a leather bag and the like for water injection and drainage, and the trim balance system adopts a mode of extruding mercury by an oil pump, and the two are mutually independent. The submarine and other submergence vehicles adopt two sets of modes, or buoyancy adjustment is carried out by using a sea water pump, a leather bag and the like, or pitching balance is carried out by using a front-back moving weight, front-back independent water adjustment and the like. The two systems are mutually independent, so that the equalizing system occupies a large space, the equipment is various, and the pipeline arrangement is complex.

Disclosure of Invention

The applicant aims at the defects in the prior art and provides a multifunctional balance system of underwater equipment, which integrates a buoyancy adjusting system and a trim balance system into a system, simplifies the equipment, a water tank and pipeline configuration of the underwater equipment and saves space.

The technical scheme adopted by the invention is as follows: a multifunctional equalizing system of underwater equipment comprises a filter, wherein a liquid outlet of the filter is respectively communicated with a liquid inlet of a first two-position two-way electromagnetic valve and a liquid outlet of a second two-position two-way electromagnetic valve through a liquid conveying pipeline, a liquid outlet of the first two-position two-way electromagnetic valve, a liquid outlet of a fourth two-position two-way electromagnetic valve and a liquid inlet of a water pump through liquid conveying pipelines, a liquid inlet of the third two-position two-way electromagnetic valve is respectively communicated with a liquid inlet and a liquid outlet of a first water tank and a liquid outlet of the fifth two-position two-way electromagnetic valve through liquid conveying pipelines, a liquid inlet of the fourth two-position two-way electromagnetic valve is respectively communicated with a liquid outlet of a sixth two-position two-way electromagnetic valve and a liquid inlet and a liquid outlet of a second water tank through liquid conveying pipelines, a liquid outlet of the water, The liquid inlet of the two-position two-way electromagnetic valve five is communicated with the liquid inlet of the two-position two-way electromagnetic valve six.

As a further improvement of the above technical solution:

a flow sensor and a pressure sensor are sequentially arranged on a liquid conveying pipeline connected with a liquid outlet of the one-way valve, and liquid level meters are respectively arranged in the first water tank and the second water tank.

The first water tank and the second water tank are respectively provided with a quick connector and a top threaded hole which are positioned at the top of the tank body and a bottom threaded hole which is positioned at the bottom of the tank body, and the top threaded hole and the bottom threaded hole are respectively connected with a sealing plug through threads.

A first manual ball valve is arranged at a liquid outlet of the filter, a second manual ball valve is arranged at a liquid inlet and outlet of the first water tank, and a third manual ball valve is arranged at a liquid inlet and outlet of the second water tank.

The invention has the following beneficial effects: this application simple structure, convenient operation through setting up a plurality of solenoid valves, control opening and closing of different solenoid valves, realize the switching of buoyancy governing system and pitch balanced system, and this system is integrated buoyancy governing system and pitch balanced system into a system, simplifies equipment, sump and the pipeline configuration of equipping under water, practices thrift the space, simple structure.

Drawings

Fig. 1 is a schematic diagram of the structure of the present invention.

Wherein: 10. a filter; 21. a two-position two-way electromagnetic valve I; 22. a two-position two-way electromagnetic valve II; 23. a two-position two-way electromagnetic valve III; 24. a two-position two-way electromagnetic valve IV; 25. a two-position two-way electromagnetic valve V; 26. a second two-way electromagnetic valve; 30. a water pump; 41. a first water compartment; 42. a second water compartment; 50. a one-way valve; 60. a flow sensor; 70. a pressure sensor; 81. a quick connector; 82. a top threaded hole; 83. a bottom threaded hole; 91. a first manual ball valve; 92. a second manual ball valve; 93. a third manual ball valve; 100. a liquid level meter.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1, the multifunctional equalizing system of the underwater equipment of the present embodiment includes a filter 10, a liquid outlet of the filter 10 is respectively communicated with a liquid inlet of a two-position two-way solenoid valve one 21 and a liquid outlet of a two-position two-way solenoid valve two 22 through a liquid conveying pipeline, a liquid outlet of the two-position two-way solenoid valve one 21 is respectively communicated with a liquid outlet of a two-position two-way solenoid valve three 23, a liquid outlet of a two-position two-way solenoid valve four 24 and a liquid inlet of a water pump 30 through a liquid conveying pipeline, a liquid inlet of the two-position two-way solenoid valve three 23 is respectively communicated with a liquid inlet and a liquid outlet of a first water compartment 41 and a liquid outlet of a two-position two-way solenoid valve five 25 through a liquid conveying pipeline, a liquid inlet of the two-position two-way solenoid valve four 24 is respectively communicated, the liquid outlet of the one-way valve 50 is respectively communicated with a liquid inlet of a two-position two-way electromagnetic valve II 22, a liquid inlet of a two-position two-way electromagnetic valve V25 and a liquid inlet of a two-position two-way electromagnetic valve VI 26 through a liquid conveying pipeline.

The first water compartment 41 and the second water compartment 42 in this application are arranged inside the underwater equipment.

(1) When used as a buoyancy regulating system

When water needs to be filled into the first water tank 41 and the second water tank 42, the first two-position two-way electromagnetic valve 21, the fifth two-position two-way electromagnetic valve 25 and the sixth two-position two-way electromagnetic valve 26 are opened, the rest of the electromagnetic valves are closed, outside water passes through the filter 10 and the first two-position two-way electromagnetic valve 21, is pressurized by the water pump 30, flows through the one-way valve 50, and finally flows to the first water tank 41 through the fifth two-position two-way electromagnetic valve 25 and flows to the second water tank 42 through the sixth two-position two-way electromagnetic valve 26.

When water needs to be drained, the two-position two-way electromagnetic valve III 23, the two-position two-way electromagnetic valve IV 24 and the two-position two-way electromagnetic valve II 22 are opened, the rest electromagnetic valves are closed, water in the first water tank 41 is drained through the two-position two-way electromagnetic valve III 23, the water pump 30, the two-position two-way electromagnetic valve II 22 and the filter 10, and water in the second water tank 42 is drained through the two-position two-way electromagnetic valve IV 24, the water pump 30, the two-position two-way electromagnetic valve II 22 and the filter 10.

(2) When making a trim balancing system

When water needs to be transferred from the first water tank 41 to the second water tank 42, the three two-position two-way electromagnetic valve 23 and the six two-position two-way electromagnetic valve 26 are opened, and the rest electromagnetic valves are closed. The water in the first water compartment 41 enters the second water compartment 42 through the three two-position two-way electromagnetic valve 23, the water pump 30, the one-way valve 50 and the six two-position two-way electromagnetic valve 26.

When water needs to be transferred from the second water tank 42 to enter the first water tank 41, the four 24 and five 25 two-position two-way electromagnetic valves are opened, and the other electromagnetic valves are closed. The water in the second water compartment 42 enters the first water compartment 41 through the four two-position two-way solenoid valve 24, the water pump 30, the check valve 50 and the five two-position two-way solenoid valve 25.

The system integrates the buoyancy adjusting system and the trim balancing system into one system, simplifies the configuration of equipment, a water tank and pipelines of underwater equipment, saves space and has a simple structure.

A flow sensor 60 and a pressure sensor 70 are sequentially arranged on a liquid conveying pipeline connected with a liquid outlet of the one-way valve 50, and liquid level meters 100 are respectively arranged in the first water chamber 41 and the second water chamber 42. The flow sensor 60 can monitor the water flow in real time, calculate the water injection amount, the water discharge amount or the water regulation amount, and the pressure sensor 70 can monitor the system pressure and early warn the pipeline blockage.

The first water tank 41 and the second water tank 42 are respectively provided with a quick connection plug 81 and a top threaded hole 82 which are positioned at the top of the tank body, and a bottom threaded hole 83 which is positioned at the bottom of the tank body, and the top threaded hole 82 and the bottom threaded hole 83 are respectively connected with a sealing plug through threads. The quick connector 81 can be used for land pre-injection, after the sealing plug is taken away, the bottom threaded hole 83 can be used for rapid drainage during land maintenance, the top threaded hole 82 can be used for ventilation during drainage, and the top threaded holes 82 of the first water tank 41 and the second water tank 42 can also be connected through a pipeline to keep the air pressure on two sides consistent in the working process. The first water compartment 41 and the second water compartment 42 are filled with water directly, i.e. the air in the compartment body does not need to be discharged during the first water injection, and the air in the compartment body is compressed directly through the water injection to keep the positive pressure in the water compartment, so that the water pump 30 works better.

A first manual ball valve 91 is arranged at a liquid outlet of the filter 10, a second manual ball valve 92 is arranged at a liquid inlet and outlet of the first water tank 41, a third manual ball valve 93 is arranged at a liquid inlet and outlet of the second water tank 42, and the three manual ball valves are arranged for convenient maintenance.

The above description is intended to be illustrative and not restrictive, and the scope of the invention is defined by the appended claims, which may be modified in any manner within the scope of the invention.