CN209687821U - A kind of multipoint-parallel control structure of hydraulic remote control valve - Google Patents
A kind of multipoint-parallel control structure of hydraulic remote control valve Download PDFInfo
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- CN209687821U CN209687821U CN201822213765.XU CN201822213765U CN209687821U CN 209687821 U CN209687821 U CN 209687821U CN 201822213765 U CN201822213765 U CN 201822213765U CN 209687821 U CN209687821 U CN 209687821U
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Abstract
The utility model relates to a kind of multipoint-parallel control structure of hydraulic remote control valve, including low sea case hydraulic hand pump, high-order sea water tank hydraulic hand pump, Remote Hydraulic manual pump on the spot on the spot；Remote Hydraulic manual pump is connected by high-order pipeline group with the seawater main valve of high-order sea water tank, and Remote Hydraulic manual pump is connected by low level pipeline group with the seawater main valve of low sea case；Hydraulic hand pump is connected to the seawater main valve of high-order sea water tank on the spot with high-order sea water tank simultaneously, and hydraulic hand pump is connected to the seawater main valve of low sea case on the spot with low sea case simultaneously；The utility model at hydraulic hand pump on the spot without taking any operation, so that it may which the function of reaching opening and closing seawater general pipeline inlet valve realizes the innovation of whole system on the basis of not increasing cost.
Description
Technical field
The utility model relates to a kind of multipoint-parallel control structures of hydraulic remote control valve, belong to ship control field.
Background technique
According to the requirement of International Convention for the Safety of Life at Sea SOLAS II-1 rule 48.3, to period unwatched machine
The operating position in place, seawater general pipeline inlet valve should be located at certain height, this should highly make cabin due to seawater general pipeline is damaged
After immersion, crewman has time enough to reach operating position emergency cut-off inlet valve, and specific requirement for height is according to cabin water immersion
Calculated description as a result, so seawater header valve generally require local operation plus remote operation two ways.
In spot ship design, seawater header valve local operation uses handwheel or hydraulic hand-pump, and remote operation uses hand
Hydrodynamic press pump needs to be arranged at hydraulic hand-pump on the spot when selecting hydraulic hand-pump on the spot and remote manual hydraulic pump combination
Triple valve, on the spot with it is long-range when oil circuit selection, so crewman need to be completed in each operation in strict accordance with operating instruction
Afterwards, triple valve is placed in long-range oil circuit position, convenient in emergency circumstances pumping shut-off fitting with remote manual.
There are personnel for current this design not in strict accordance with the risk for requiring operation, and the triple valve on oil circuit is not located in
Position is remotely operated, is caused after cabin immersion, crewman reaches inlet valve remote operation position, but can not be after shut-off fitting
Fruit.
Utility model content
The utility model provides a kind of multipoint-parallel control structure of hydraulic remote control valve, without taking at manual pump on the spot
Any operation, so that it may which the function of reaching opening and closing seawater general pipeline inlet valve realizes whole system on the basis of not increasing cost
Innovation.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of multipoint-parallel control structure of hydraulic remote control valve, including hydraulic hand pump, a high position are extra large on the spot for low sea case
Water tank hydraulic hand pump, Remote Hydraulic manual pump on the spot；Remote Hydraulic manual pump passes through high-order pipeline group and high-order sea water tank
Seawater main valve is connected, and Remote Hydraulic manual pump is connected by low level pipeline group with the seawater main valve of low sea case；
Hydraulic hand pump is connected to the seawater main valve of high-order sea water tank on the spot with high-order sea water tank simultaneously, the sea of low sea case
Hydraulic hand pump is connected to water main valve on the spot with low sea case simultaneously；
Low level pipeline group above-mentioned installs the first isolation valve group at Remote Hydraulic manual pump position, and high-order pipeline group is leaned on
The second isolation of installation valve group at nearly Remote Hydraulic manual pump position；
High-order fluid-control one-way is installed between the seawater main valve of high-order sea water tank and high-order sea water tank on the spot hydraulic hand pump
Valve installs low level hydraulic control one-way valve between hydraulic hand pump in the seawater main valve and low sea case of low sea case on the spot.
As the further preferred of the utility model,
Low level pipeline group above-mentioned includes the first low level pipeline and the second low level pipeline, and the first isolation valve group above-mentioned includes
First isolating valve and the second isolating valve, the first isolating valve are arranged on the first low level pipeline, and the setting of the second isolating valve is low second
On the pipeline of position；
As the further preferred of the utility model,
High position pipeline group above-mentioned includes the first high-order pipeline and the second high-order pipeline, and the second isolation valve group above-mentioned includes
Third isolating valve and the 4th isolating valve, for the setting of third isolating valve on the first high-order pipeline, the setting of the 4th isolating valve is high second
On the pipeline of position.
By above technical scheme, compared with the existing technology, the utility model has the following beneficial effects:
The utility model cancels the dedicated three-way selector valve at hydraulic pump on the spot, increases hydraulic control list on the oil circuit of hydraulic pump on the spot
To valve, increase ordinary ball valve on the oil circuit of Remote Hydraulic pump, when operating Remote Hydraulic pump with this to realize, need to only operate common
Ball valve can smoothly be opened and closed the function of seawater general pipeline inlet valve without operating any device at hydraulic pump on the spot；
The multipoint-parallel control program of the hydraulic remote control valve of the application eliminates triple valve, increases compared with original
Hydraulic control one-way valve and ordinary ball valve, it is very nearly the same in cost, but the innovation of whole system functionally embodies superiority, it is ensured that
The feasibility that the system will be popularized in an all-round way in future.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the overall structure diagram of the preferred embodiment of the utility model.
In figure: 1 is the seawater main valve of low sea case, and 2 be the seawater main valve of high-order sea water tank, and 3 be the first high-order pipeline,
4 be the second high-order pipeline, and 5 be the first low level pipeline, and 6 be the second low level pipeline, and 7 be the first isolating valve, and 8 be the second isolating valve, 9
It is the 4th isolating valve for third isolating valve, 10,11 be Remote Hydraulic manual pump, and 12 be high-order sea water tank hydraulic hand pump on the spot,
13 be low sea case hydraulic hand pump on the spot, and 14 be high-order hydraulic control one-way valve, and 15 be low level hydraulic control one-way valve.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figure 1, the utility model includes following characteristics component: 1 is the seawater main valve of low sea case, and 2 be a high position
The seawater main valve of sea water tank, 3 be the first high-order pipeline, and 4 be the second high-order pipeline, and 5 be the first low level pipeline, and 6 be the second low level
Pipeline, 7 be the first isolating valve, and 8 be the second isolating valve, and 9 be third isolating valve, and 10 be the 4th isolating valve, and 11 be Remote Hydraulic hand
Dynamic pump, 12 be high-order sea water tank hydraulic hand pump on the spot, and 13 be low sea case hydraulic hand pump on the spot, and 14 be high-order hydraulic control list
To valve, 15 be low level hydraulic control one-way valve.
Shown in Fig. 1, a kind of multipoint-parallel control structure of hydraulic remote control valve of the utility model, including low sea case is just
Ground hydraulic hand pump, high-order sea water tank hydraulic hand pump, Remote Hydraulic manual pump on the spot；Remote Hydraulic manual pump passes through high-order pipe
Road group is connected with the seawater main valve of high-order sea water tank, and Remote Hydraulic manual pump passes through the sea of low level pipeline group and low sea case
Water main valve is connected；
Hydraulic hand pump is connected to the seawater main valve of high-order sea water tank on the spot with high-order sea water tank simultaneously, the sea of low sea case
Hydraulic hand pump is connected to water main valve on the spot with low sea case simultaneously；
Low level pipeline group above-mentioned installs the first isolation valve group at Remote Hydraulic manual pump position, and high-order pipeline group is leaned on
The second isolation of installation valve group at nearly Remote Hydraulic manual pump position；
High-order fluid-control one-way is installed between the seawater main valve of high-order sea water tank and high-order sea water tank on the spot hydraulic hand pump
Valve installs low level hydraulic control one-way valve between hydraulic hand pump in the seawater main valve and low sea case of low sea case on the spot.
As the further preferred of the utility model,
Low level pipeline group above-mentioned includes the first low level pipeline and the second low level pipeline, and the first isolation valve group above-mentioned includes
First isolating valve and the second isolating valve, the first isolating valve are arranged on the first low level pipeline, and the setting of the second isolating valve is low second
On the pipeline of position；
As the further preferred of the utility model,
High position pipeline group above-mentioned includes the first high-order pipeline and the second high-order pipeline, and the second isolation valve group above-mentioned includes
Third isolating valve and the 4th isolating valve, for the setting of third isolating valve on the first high-order pipeline, the setting of the 4th isolating valve is high second
On the pipeline of position.
Designer has found in operation, triple valve when staff is not in strict accordance with operation is required, on oil circuit
It is not located in remote operation position, is caused after cabin is soaked, crewman reaches inlet valve and remotely operates position, can not but close valve
The consequence of part, therefore, designer eliminate four valves at hydraulic hand pump on the spot, while in order to reach hydraulic hand on the spot
It operates, and is not interacted without any valve member at dynamic pump, therefore increase hydraulic control one-way valve at hydraulic hand pump on the spot, also
It is the claimed design of the application, this has mainly relied on the particularity of hydraulic control one-way valve, it is one kind of directional control valve,
Compared with traditional check valve, it is more to control oil circuit all the way, when controlling oil circuit access failure pressure oil liquid, hydraulic control one-way valve just as
Common check valve equally works, and pressure oil only flows to oil outlet from oil inlet, is unable to reverse flow；When control oil circuit has control to press
When power inputs, piston mandril moves right under pressure oil effect, opens check valve with mandril, connects oil inlet and outlet, makes oil
Liquid reverse flow.
In the application, Remote Hydraulic manual pump operates the high-order seawater main valve of sea water tank and the seawater main valve of low sea case
When, the open and-shut modes of the two hydraulic remote control valves is different, in order to make Remote Hydraulic manual pump can with individually operated each valve member, because
This installs the first isolating valve, the second isolating valve in low level pipeline group at Remote Hydraulic manual pump position, and high-order pipeline group is leaned on
Third isolating valve, the 4th isolating valve are installed at nearly Remote Hydraulic manual pump position.
When practical operation, the first isolating valve, the second isolating valve, third isolating valve and the 4th isolating valve are normally off,
When first isolating valve, the second isolating valve are opened, can remotely be opened and closed the seawater main valve of low sea case, third isolating valve, the 4th every
When opening from valve, can remotely be opened and closed the seawater main valve of high-order sea water tank, the first isolating valve, the second isolating valve, third isolating valve and
When 4th isolating valve is all turned on, it can remotely be opened and closed the seawater main valve of low sea case, the seawater main valve of high-order sea water tank.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term) there is meaning identical with the general understanding of those of ordinary skill in the application fields.Should also
Understand, those terms such as defined in the general dictionary, which should be understood that, to be had and the meaning in the context of the prior art
The consistent meaning of justice, and unless defined as here, it will not be explained in an idealized or overly formal meaning.
The meaning of "and/or" described herein refers to that the case where respective individualism or both exists simultaneously wraps
Including including.
The meaning of " connection " described herein can be between component be directly connected to be also possible to pass through between component
Other components are indirectly connected with.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (3)
1. a kind of multipoint-parallel control structure of hydraulic remote control valve, including low sea case hydraulic hand pump, high-order seawater on the spot
Case hydraulic hand pump, Remote Hydraulic manual pump on the spot；It is characterized by: Remote Hydraulic manual pump passes through high-order pipeline group and a high position
The seawater main valve of sea water tank is connected, and Remote Hydraulic manual pump is connected by low level pipeline group with the seawater main valve of low sea case
It is logical；
Hydraulic hand pump is connected to the seawater main valve of high-order sea water tank on the spot with high-order sea water tank simultaneously, and the seawater of low sea case is total
Hydraulic hand pump is connected to valve on the spot with low sea case simultaneously；
Low level pipeline group above-mentioned installs the first isolation valve group at Remote Hydraulic manual pump position, and high-order pipeline group is close to remote
The second isolation of installation valve group at journey hydraulic hand pump position；
High-order hydraulic control one-way valve, In are installed between the seawater main valve of high-order sea water tank and high-order sea water tank on the spot hydraulic hand pump
The seawater main valve and low sea case of low sea case install low level hydraulic control one-way valve between hydraulic hand pump on the spot.
2. the multipoint-parallel control structure of hydraulic remote control valve according to claim 1, it is characterised in that:
Low level pipeline group above-mentioned includes the first low level pipeline and the second low level pipeline, and the first isolation valve group above-mentioned includes first
Isolating valve and the second isolating valve, the first isolating valve are arranged on the first low level pipeline, and the second isolating valve is arranged in the second low level pipe
On road.
3. the multipoint-parallel control structure of hydraulic remote control valve according to claim 1, it is characterised in that:
High position pipeline group above-mentioned includes the first high-order pipeline and the second high-order pipeline, and the second isolation valve group above-mentioned includes third
Isolating valve and the 4th isolating valve, the setting of third isolating valve is on the first high-order pipeline, and the setting of the 4th isolating valve is in the second high-order pipe
On road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822213765.XU CN209687821U (en) | 2018-12-27 | 2018-12-27 | A kind of multipoint-parallel control structure of hydraulic remote control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822213765.XU CN209687821U (en) | 2018-12-27 | 2018-12-27 | A kind of multipoint-parallel control structure of hydraulic remote control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209687821U true CN209687821U (en) | 2019-11-26 |
Family
ID=68597037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822213765.XU Active CN209687821U (en) | 2018-12-27 | 2018-12-27 | A kind of multipoint-parallel control structure of hydraulic remote control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209687821U (en) |
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2018
- 2018-12-27 CN CN201822213765.XU patent/CN209687821U/en active Active
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